技术领域technical field
本发明涉及水温控制领域，具体涉及一种制热水设备的出水温度校准方法、一种制热水设备的出水温度校准装置、以及一种制热水设备。The invention relates to the field of water temperature control, in particular to a method for calibrating the outlet water temperature of a hot water equipment, a device for calibrating the outlet water temperature of a hot water equipment, and a hot water equipment.
背景技术Background technique
目前，制热水设备如即热饮水机具有不同的出水温度。相关技术中，通过计算将水加热至不同的出水温度所需的热能，并按照即热管的热效率计算出即热管所需的输出功率，然后通过控制可控硅对交流市电进行斩波处理，以控制即热管的输出功率达到相应的功率值对水进行加热。但由于地方性差异，交流市电的电压一般不同，因而相同的斩波对应的即热管的输出功率存在较大差异，而且不同的制热水设备的即热管和抽水泵也存在较大差异。因此，对于不同的制热水设备和用电环境来说，相同的控制参数下得到的出水温度与设定温度之间存在较大偏差。Currently, hot water production equipment such as instant hot water dispensers have different outlet water temperatures. In the related technology, by calculating the thermal energy required to heat water to different outlet water temperatures, and calculating the output power required by the instant heat pipe according to the thermal efficiency of the instant heat pipe, and then performing chopping processing on the AC mains by controlling the thyristor, The water is heated by controlling the output power of the heat pipe to reach the corresponding power value. However, due to local differences, the voltage of the AC mains is generally different, so the output power of the heat pipe corresponding to the same chopping wave is quite different, and the heat pipe and water pump of different water heating equipment are also quite different. Therefore, for different water heating equipment and electricity consumption environments, there is a large deviation between the outlet water temperature obtained under the same control parameters and the set temperature.
发明内容Contents of the invention
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明的第一个目的在于提出一种制热水设备的出水温度校准方法。该方法能够通过计算的功率比例系数实现出水口的出水温度的校准，从而提高制热水设备的出水温度的精确度，进而提升用户体验。The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the first object of the present invention is to provide a method for calibrating the outlet water temperature of a water heater. The method can realize the calibration of the outlet water temperature of the water outlet through the calculated power proportional coefficient, thereby improving the accuracy of the outlet water temperature of the hot water heating equipment, thereby improving user experience.
本发明的第二个目的在于提出一种制热水设备的出水温度校准装置。The second object of the present invention is to provide a device for calibrating the outlet water temperature of the hot water equipment.
本发明的第三个目的在于提出一种制热水设备。The third object of the present invention is to provide a water heater.
为达到上述目的，本发明第一方面的实施例提出了一种制热水设备的出水温度校准方法，所述制热水设备包括水箱、抽水泵、即热管和出水口，所述出水温度校准方法包括以下步骤：在接收到用户的校准指令时，控制所述制热水设备进入出水温度校准模式；获取所述制热水设备的出水校准温度，并检测所述出水口的实际出水温度；当所述实际出水温度大于或小于所述出水校准温度时，获取所述实际出水温度与所述出水校准温度之间的温度差值，并根据所述温度差值调节所述即热管的输出功率以使所述实际出水温度等于所述出水校准温度；获取调节后的所述即热管的输出功率，并根据调节后的所述即热管的输出功率和所述出水校准温度对应的预设输出功率计算功率比例系数以对所述出水口的出水温度进行校准。In order to achieve the above-mentioned purpose, the embodiment of the first aspect of the present invention proposes a method for calibrating the outlet water temperature of a hot water heating device. The water heating device includes a water tank, a water pump, a heat pipe and a water outlet. The method includes the following steps: when receiving a calibration instruction from a user, controlling the hot water heating device to enter a water outlet temperature calibration mode; obtaining the water outlet calibration temperature of the hot water heating device, and detecting the actual water outlet temperature of the water outlet; When the actual outlet water temperature is greater than or less than the outlet water calibration temperature, obtain the temperature difference between the actual outlet water temperature and the outlet water calibration temperature, and adjust the output power of the instant heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the outlet water calibration temperature; obtain the adjusted output power of the instant heat pipe, and according to the adjusted output power of the instant heat pipe and the preset output power corresponding to the outlet water calibration temperature A power scaling factor is calculated to calibrate the outlet water temperature of the outlet.
根据本发明实施例的制热水设备的出水温度校准方法，在对制热水设备进行出水温度校准时，如果获取的出水口的实际出水温度大于或小于出水校准温度，则获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，然后获取调节后的即热管的输出功率，并根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准，由此，通过计算的功率比例系数实现出水口的出水温度的校准，从而提高了制热水设备的出水温度的精确度，进而提升了用户体验。According to the method for calibrating the outlet water temperature of the water heating equipment in the embodiment of the present invention, when calibrating the outlet water temperature of the hot water equipment, if the obtained actual outlet water temperature of the water outlet is greater than or less than the outlet water calibration temperature, then the actual outlet water temperature and The temperature difference between the calibration temperatures of the outlet water, and adjust the output power of the instant heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the calibration temperature of the outlet water, and then obtain the adjusted output power of the instant heat pipe, and according to the adjusted output power of the instant heat pipe The preset output power corresponding to the output power and the calibration temperature of the water outlet calculates the power proportional coefficient to calibrate the outlet water temperature, thus, the calibration of the outlet water temperature is realized through the calculated power proportional coefficient, thereby improving the water heating efficiency. The accuracy of the outlet water temperature of the device improves the user experience.
另外，根据本发明上述实施例的制热水设备的出水温度校准方法还可以具有如下附加的技术特征：In addition, the method for calibrating the outlet water temperature of the hot water equipment according to the above-mentioned embodiments of the present invention may also have the following additional technical features:
根据本发明的一个实施例，所述出水校准温度为多个，每个出水校准温度与一个预设输出功率对应，所述功率比例系数为根据多个出水校准温度计算得到的多个功率比例系数的平均值。According to an embodiment of the present invention, there are multiple outlet water calibration temperatures, each outlet water calibration temperature corresponds to a preset output power, and the power proportional coefficient is a plurality of power proportional coefficients calculated according to multiple outlet water calibration temperatures average of.
根据本发明的一个实施例，当调节所述即热管的输出功率无法满足所述实际出水温度等于所述出水校准温度的条件时，还包括：调节所述抽水泵的流速，并判断所述实际出水温度是否等于所述出水校准温度；如果判断所述实际出水温度等于所述出水校准温度时，计算所述抽水泵的流速比例系数，并根据所述抽水泵的流速比例系数对所述出水口的出水温度进行校准。According to an embodiment of the present invention, when adjusting the output power of the instant heat pipe cannot satisfy the condition that the actual outlet water temperature is equal to the outlet water calibration temperature, it further includes: adjusting the flow rate of the water pump, and judging that the actual outlet water temperature is equal to the outlet water calibration temperature. Whether the outlet water temperature is equal to the outlet water calibration temperature; if it is judged that the actual outlet water temperature is equal to the outlet water calibration temperature, calculate the flow rate proportional coefficient of the water pump, and adjust the flow rate of the water outlet according to the flow rate proportional coefficient of the water pump Calibrate the outlet water temperature.
在本发明的一些实施例中，所述制热水设备包括饮水机和电热水器。In some embodiments of the present invention, the hot water heating equipment includes a water dispenser and an electric water heater.
为达到上述目的，本发明第二方面的实施例提出了一种制热水设备的出水温度校准装置，所述制热水设备包括水箱、抽水泵、即热管和出水口，所述出水温度校准装置包括：指令接收模块，用于接收用户的校准指令；水温检测模块，用于检测所述出水口的实际出水温度；控制模块，用于根据所述用户的校准指令控制所述制热水设备进入出水温度校准模式，并获取所述制热水设备的出水校准温度，以及在所述实际出水温度大于或小于所述出水校准温度时获取所述实际出水温度与所述出水校准温度之间的温度差值，并根据所述温度差值调节所述即热管的输出功率以使所述实际出水温度等于所述出水校准温度，以及所述控制模块还获取调节后的所述即热管的输出功率，并根据调节后的所述即热管的输出功率和所述出水校准温度对应的预设输出功率计算功率比例系数以对所述出水口的出水温度进行校准。In order to achieve the above purpose, the embodiment of the second aspect of the present invention proposes a water outlet temperature calibration device for hot water heating equipment, the water heating equipment includes a water tank, a water pump, a heat pipe and a water outlet, and the outlet water temperature calibration The device includes: an instruction receiving module, used to receive a user's calibration instruction; a water temperature detection module, used to detect the actual outlet water temperature of the water outlet; a control module, used to control the water heating equipment according to the user's calibration instruction Enter the outlet water temperature calibration mode, and obtain the outlet water calibration temperature of the hot water heating equipment, and obtain the difference between the actual outlet water temperature and the outlet water calibration temperature when the actual outlet water temperature is greater than or lower than the outlet water calibration temperature temperature difference, and adjust the output power of the instant heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the calibration temperature of the outlet water, and the control module also obtains the adjusted output power of the instant heat pipe , and calculate the power proportional coefficient according to the adjusted output power of the instant heat pipe and the preset output power corresponding to the calibration temperature of the outlet water to calibrate the outlet water temperature of the water outlet.
根据本发明实施例的制热水设备的出水温度校准装置，在对制热水设备进行出水温度校准时，如果获取的出水口的实际出水温度大于或小于出水校准温度，则获取实际出水温度与出水校准温度之间的温度差值，并通过控制模块根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，然后获取调节后的即热管的输出功率，并根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准，由此，通过计算的功率比例系数实现出水口的出水温度的校准，从而提高了制热水设备的出水温度的精确度，进而提升了用户体验。According to the outlet water temperature calibrating device of the water heating equipment in the embodiment of the present invention, when calibrating the outlet water temperature of the hot water equipment, if the obtained actual outlet water temperature of the water outlet is greater than or less than the outlet water calibration temperature, the actual outlet water temperature and The temperature difference between the outlet water calibration temperatures, and adjust the output power of the instant heat pipe through the control module according to the temperature difference so that the actual outlet water temperature is equal to the outlet water calibration temperature, and then obtain the adjusted output power of the instant heat pipe, and according to the adjusted That is, the output power of the heat pipe and the preset output power corresponding to the calibration temperature of the water outlet are used to calculate the power proportional coefficient to calibrate the water outlet temperature of the water outlet, thus, the calibration of the outlet water temperature of the water outlet is realized through the calculated power proportional coefficient, thereby improving The accuracy of the outlet water temperature of the hot water equipment improves the user experience.
另外，根据本发明上述实施例的制热水设备的出水温度校准装置还可以具有如下附加的技术特征：In addition, the outlet water temperature calibration device of the hot water equipment according to the above-mentioned embodiments of the present invention may also have the following additional technical features:
根据本发明的一个实施例，所述出水校准温度为多个，每个出水校准温度与一个预设输出功率对应，所述功率比例系数为根据多个出水校准温度计算得到的多个功率比例系数的平均值。According to an embodiment of the present invention, there are multiple outlet water calibration temperatures, each outlet water calibration temperature corresponds to a preset output power, and the power proportional coefficient is a plurality of power proportional coefficients calculated according to multiple outlet water calibration temperatures average of.
根据本发明的一个实施例，当调节所述即热管的输出功率无法满足所述实际出水温度等于所述出水校准温度的条件时，所述控制模块还用于调节所述抽水泵的流速，并判断所述实际出水温度是否等于所述出水校准温度，以及在所述实际出水温度等于所述出水校准温度时，所述控制模块计算所述抽水泵的流速比例系数，并根据所述抽水泵的流速比例系数对所述出水口的出水温度进行校准。According to an embodiment of the present invention, when adjusting the output power of the instant heat pipe cannot satisfy the condition that the actual outlet water temperature is equal to the outlet water calibration temperature, the control module is further used to adjust the flow rate of the water pump, and judging whether the actual outlet water temperature is equal to the outlet water calibration temperature, and when the actual outlet water temperature is equal to the outlet water calibration temperature, the control module calculates the flow rate proportional coefficient of the water pump, and The flow rate proportional coefficient calibrates the outlet water temperature of the outlet.
根据本发明的一个实施例，所述水温检测模块包括出水温度传感器，所述出水温度传感器设置在所述出水口以用于实时检测所述实际出水温度。According to an embodiment of the present invention, the water temperature detection module includes an outlet water temperature sensor, and the outlet water temperature sensor is arranged at the water outlet for real-time detection of the actual outlet water temperature.
在本发明的一些实施例中，所述制热水设备包括饮水机和电热水器。In some embodiments of the present invention, the hot water heating equipment includes a water dispenser and an electric water heater.
为达到上述目的，本发明第三方面的实施例提出了一种制热水设备，包括本发明第二方面实施例所述的制热水设备的出水温度校准装置。In order to achieve the above purpose, the embodiment of the third aspect of the present invention provides a water heating device, including the outlet water temperature calibration device of the water heating device described in the embodiment of the second aspect of the present invention.
本发明实施例的制热水设备，通过上述的制热水设备的出水温度校准装置，能够实现出水口的出水温度的校准，从而提高了制热水设备的出水温度的精确度，进而提升了用户体验。The hot water heating equipment in the embodiment of the present invention can realize the calibration of the outlet water temperature of the water outlet through the above-mentioned outlet water temperature calibration device of the hot water equipment, thereby improving the accuracy of the outlet water temperature of the hot water equipment, and further improving the user experience.
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
附图说明Description of drawings
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:
图1是根据本发明一个实施例的制热水设备的出水温度校准方法的流程图；Fig. 1 is a flow chart of a method for calibrating outlet water temperature of a hot water device according to an embodiment of the present invention;
图2是根据本发明一个实施例的制热水设备的结构示意图；Fig. 2 is a schematic structural view of a water heating device according to an embodiment of the present invention;
图3是根据本发明另一个实施例的制热水设备的出水温度校准方法的流程图；Fig. 3 is a flow chart of a method for calibrating the outlet water temperature of a water heater according to another embodiment of the present invention;
图4是根据本发明又一个实施例的制热水设备的出水温度校准方法的流程图；以及Fig. 4 is a flow chart of a method for calibrating the outlet water temperature of a water heater according to yet another embodiment of the present invention; and
图5是根据本发明一个实施例的制热水设备的出水温度校准装置的方框图。Fig. 5 is a block diagram of a device for calibrating outlet water temperature of a water heater according to an embodiment of the present invention.
具体实施方式detailed description
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
下面参考附图描述本发明实施例的制热水设备的出水温度校准方法、装置及制热水设备。The method and device for calibrating the outlet water temperature of the water heating equipment and the water heating equipment according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
图1是根据本发明一个实施例的制热水设备的出水温度校准方法的流程图。在本发明的实施例中，如图2所示，制热水设备可以包括水箱、抽水泵、即热管和出水口。Fig. 1 is a flow chart of a method for calibrating outlet water temperature of a water heater according to an embodiment of the present invention. In an embodiment of the present invention, as shown in FIG. 2 , the hot water heating equipment may include a water tank, a water pump, an instant heat pipe, and a water outlet.
如图1所示，该制热水设备的出水温度校准方法包括以下步骤：As shown in Figure 1, the method for calibrating the outlet water temperature of the hot water equipment includes the following steps:
S101，在接收到用户的校准指令时，控制制热水设备进入出水温度校准模式。S101. When a user's calibration instruction is received, control the hot water heating device to enter an outlet water temperature calibration mode.
具体地，对于不同的制热水设备和用电环境来说，相同的控制参数下得到的出水温度与设定温度之间存在较大偏差，因此，在本发明的实施例中，当制热水设备进入用户家中时，用户可以通过制热水设备上的出水温度校准按键控制制热水设备进入出水温度校准模式，以对制热水设备的出水温度进行校准。Specifically, for different hot water heating equipment and electricity consumption environments, there is a large deviation between the outlet water temperature obtained under the same control parameters and the set temperature. Therefore, in the embodiment of the present invention, when the heating When the water equipment enters the user's home, the user can control the water heating equipment to enter the outlet water temperature calibration mode through the outlet water temperature calibration button on the hot water equipment, so as to calibrate the outlet water temperature of the hot water equipment.
S102，获取制热水设备的出水校准温度，并检测出水口的实际出水温度。S102. Obtain the calibrated temperature of the outlet water of the hot water equipment, and detect the actual outlet water temperature of the water outlet.
其中，出水校准温度可以是出厂默认的，也可以是用户自定义设置的。当制热水设备进入出水温度校准模式时，获取制热水设备的出水校准温度，然后根据预先设置的与出水校准温度对应的控制参数控制抽水泵和即热管工作，并通过出水温度传感器实时检测出水口的实际出水温度。在本发明的一个实施例中，如图2所示，可以将出水温度传感器设置在制热水设备的出水口处。Wherein, the outlet water calibration temperature may be a factory default or a user-defined setting. When the hot water heating equipment enters the outlet water temperature calibration mode, the outlet water calibration temperature of the hot water heating equipment is obtained, and then the water pump and the instant heat pipe are controlled according to the preset control parameters corresponding to the outlet water calibration temperature, and are detected in real time by the outlet water temperature sensor The actual outlet water temperature of the outlet. In one embodiment of the present invention, as shown in FIG. 2 , the outlet water temperature sensor can be arranged at the outlet of the water heating equipment.
S103，当实际出水温度大于或小于出水校准温度时，获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度。S103. When the actual outlet water temperature is greater than or lower than the outlet water calibration temperature, obtain the temperature difference between the actual outlet water temperature and the outlet water calibration temperature, and adjust the output power of the heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the outlet water calibration temperature.
S104，获取调节后的即热管的输出功率，并根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准。S104. Obtain the adjusted output power of the instant heat pipe, and calculate a power proportional coefficient according to the adjusted output power of the instant heat pipe and the preset output power corresponding to the calibration temperature of the outlet water to calibrate the outlet water temperature of the water outlet.
在本发明的实施例中，出水校准温度可以为多个，例如，可以在制热水设备中设置3个比较典型的出水校准温度，此时即热管的功率比例系数为根据3个出水校准温度计算得到的3个功率比例系数的平均值。In the embodiment of the present invention, the outlet water calibration temperature can be multiple. For example, three typical outlet water calibration temperatures can be set in the hot water equipment. At this time, the power proportional coefficient of the heat pipe is based on the three outlet water calibration temperatures. The average of the calculated 3 power scaling factors.
具体而言，3个出水校准温度分别为T1、T2和T3，其对应的即热管的预设输出功率分别为P1、P2和P3。如果实际出水温度大于或小于出水校准温度，则获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度。如果调节后的即热管的输出功率分别为P1’、P2’和P3’，则对应的功率比例系数k1、k2和k3分别为和则最终的功率比例系数然后将最终的功率比例系数K进行存储，并在之后的加热过程中，将即热管的输出功率调整为预先设置的即热管的输出功率乘以功率比例系数K。Specifically, the three outlet water calibration temperatures are T1, T2 and T3 respectively, and the corresponding preset output powers of the heat pipes are P1, P2 and P3 respectively. If the actual outlet water temperature is greater than or lower than the outlet water calibration temperature, the temperature difference between the actual outlet water temperature and the outlet water calibration temperature is obtained, and the output power of the heat pipe is adjusted according to the temperature difference to make the actual outlet water temperature equal to the outlet water calibration temperature. If the adjusted output power of the heat pipe is P1', P2' and P3' respectively, the corresponding power proportional coefficients k1, k2 and k3 are respectively and Then the final power scale factor Then the final power proportional coefficient K is stored, and in the subsequent heating process, the output power of the heat pipe is adjusted to the preset output power of the heat pipe multiplied by the power proportional coefficient K.
可以理解的是，如果获取的出水口的实际出水温度等于出水校准温度，则无需调节即热管的输出功率，即功率比例系数K为1。It can be understood that if the obtained actual water outlet temperature of the water outlet is equal to the calibration temperature of the water outlet, there is no need to adjust the output power of the heat pipe, that is, the power proportional coefficient K is 1.
本发明实施例的制热水设备的出水温度校准方法，根据出水口的实际出水温度与出水校准温度之间的温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，然后根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准，而且整个校准过程是根据实际用电坏境单独进行，从而有效提高了制热水设备的出水温度的精确度，进而提升了用户体验。In the method for calibrating the outlet water temperature of the hot water equipment in the embodiment of the present invention, the output power of the heat pipe is adjusted according to the temperature difference between the actual outlet water temperature of the water outlet and the outlet water calibration temperature so that the actual outlet water temperature is equal to the outlet water calibration temperature, and then according to The adjusted output power of the heat pipe and the preset output power corresponding to the water outlet calibration temperature calculate the power proportional coefficient to calibrate the outlet water temperature, and the whole calibration process is carried out separately according to the actual power consumption environment, thus effectively improving The accuracy of the outlet water temperature of the hot water equipment improves the user experience.
在本发明的一个实施例中，如图3所示，当调节即热管的输出功率无法满足实际出水温度等于出水校准温度的条件时，该制热水设备的出水温度校准方法还可以包括：In one embodiment of the present invention, as shown in Figure 3, when the output power of the heat pipe cannot be adjusted to meet the condition that the actual outlet water temperature is equal to the calibration temperature of the outlet water, the method for calibrating the outlet water temperature of the hot water heating equipment may further include:
S105，调节抽水泵的流速，并判断实际出水温度是否等于出水校准温度。S105, adjusting the flow rate of the water pump, and judging whether the actual outlet water temperature is equal to the calibration temperature of the outlet water.
S106，如果判断实际出水温度等于出水校准温度时，计算抽水泵的流速比例系数，并根据抽水泵的流速比例系数对出水口的出水温度进行校准。S106, if it is judged that the actual outlet water temperature is equal to the calibration temperature of the outlet water, calculate the flow rate proportional coefficient of the water pump, and calibrate the outlet water temperature of the water outlet according to the flow rate proportional coefficient of the water pump.
可以理解的是，在本发明的实施例中，当制热水设备中设置有3个出水校准温度时，此时抽水泵的流速比例系数为根据3个出水校准温度计算得到的3个流速比例系数的平均值。It can be understood that, in the embodiment of the present invention, when three outlet water calibration temperatures are set in the hot water heating equipment, the flow rate proportional coefficient of the water pump at this time is the three flow rate ratios calculated according to the three outlet water calibration temperatures The average of the coefficients.
具体而言，3个出水校准温度分别为T1、T2和T3，其对应的抽水泵的预设流速分别为V1、V2和V3。如果实际出水温度大于或小于出水校准温度，则获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节抽水泵的流速以使实际出水温度等于出水校准温度。如果调节后的抽水泵的流速分别为V1’、V2’和V3’，则对应的流速比例系数g1、g2和g3分别为和则最终的流速比例系数然后将最终的流速比例系数G进行存储，并在之后的加热过程中，将抽水泵的流速调整为预先设置的抽水泵的流速乘以流速比例系数G。Specifically, the three outlet water calibration temperatures are T1, T2 and T3 respectively, and the preset flow rates of the corresponding pumps are V1, V2 and V3 respectively. If the actual outlet water temperature is greater than or lower than the outlet water calibration temperature, obtain the temperature difference between the actual outlet water temperature and the outlet water calibration temperature, and adjust the flow rate of the water pump according to the temperature difference to make the actual outlet water temperature equal to the outlet water calibration temperature. If the flow rates of the adjusted pumps are V1', V2' and V3' respectively, the corresponding flow rate proportional coefficients g1, g2 and g3 are respectively and Then the final flow rate proportional coefficient Then the final flow rate proportional coefficient G is stored, and in the subsequent heating process, the flow rate of the water pump is adjusted to be the preset flow rate of the water pump multiplied by the flow rate proportional coefficient G.
可以理解的是，如果实际出水温度等于出水校准温度，则无需调节抽水泵的流速，即抽水泵的流速比例系数G为1。It can be understood that if the actual outlet water temperature is equal to the calibration temperature of the outlet water, there is no need to adjust the flow rate of the water pump, that is, the flow rate proportional coefficient G of the water pump is 1.
在本发明的一些实施例中，制热水设备可以是饮水机、电热水器等。In some embodiments of the present invention, the water heater may be a water dispenser, an electric water heater, or the like.
为了更方便地理解本发明实施例的制热水设备的出水温度校准方法，可通过图4所示的流程图进行描述：In order to more easily understand the method for calibrating the outlet water temperature of the hot water equipment in the embodiment of the present invention, it can be described through the flow chart shown in Figure 4:
S201，制热水设备进入出水温度校准模式。S201, the hot water heating equipment enters the outlet water temperature calibration mode.
S202，获取制热水设备的出水校准温度。S202. Obtain the calibrated temperature of the outlet water of the hot water equipment.
S203，判断制热水设备的出水口的实际出水温度是否等于出水校准温度。S203, judging whether the actual outlet water temperature of the water outlet of the hot water heating equipment is equal to the outlet water calibration temperature.
S204，如果制热水设备的出水口的实际出水温度大于或小于出水校准温度，则调节即热管的输出功率，判断是否达到即热管可调功率的极限。S204, if the actual water outlet temperature of the water outlet of the hot water heating device is greater than or lower than the calibration temperature of the water outlet, adjust the output power of the instant heat pipe to determine whether the output power of the instant heat pipe has reached the limit of the adjustable power.
S205，如果没有达到即热管可调功率的极限，则调节即热管的输出功率。S205, if the adjustable power limit of the instant heat pipe is not reached, adjust the output power of the instant heat pipe.
S206，如果调节即热管的输出功率能使制热水设备的出水口的实际出水温度等于出水校准温度，则计算即热管的功率比例系数。S206, if adjusting the output power of the instant heat pipe can make the actual outlet water temperature of the water outlet of the hot water equipment equal to the calibrated outlet water temperature, then calculate the power proportional coefficient of the instant heat pipe.
S207，如果达到即热管的可调功率的极限，则调节抽水泵的流速。S207, if the adjustable power limit of the instant heat pipe is reached, adjust the flow rate of the water pump.
S208，判断制热水设备的出水口的实际出水温度是否等于出水校准温度。S208, judging whether the actual outlet water temperature of the water outlet of the hot water heating equipment is equal to the outlet water calibration temperature.
S209，如果调节抽水泵的流速能使制热水设备的出水口的实际出水温度等于出水校准温度，则计算抽水泵的流速比例系数。S209, if adjusting the flow rate of the water pump can make the actual water outlet temperature of the water outlet of the hot water equipment equal to the calibration temperature of the water outlet, calculate the flow rate proportional coefficient of the water pump.
进一步地，在对出水温度校准完成后，当使用制热水设备对水箱中的水进行加热时，可以将即热管的预设输出功率乘以功率比例系数，或者将抽水泵的预设流速乘以流速比例系数，以使制热水设备出水口的实际温度与设置的出水温度相同。Further, after the calibration of the outlet water temperature is completed, when the water in the water tank is heated by the hot water heating equipment, the preset output power of the heat pipe can be multiplied by the power proportional coefficient, or the preset flow rate of the water pump can be multiplied by Use the proportional coefficient of flow rate to make the actual temperature of the water outlet of the heating water equipment the same as the set water outlet temperature.
本发明实施例的制热水设备的出水温度校准方法，首先根据实际出水温度与出水校准温度之间的温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，而当调节即热管的输出功率无法满足实际出水温度等于出水校准温度的条件时，还根据温度差值调节抽水泵的流速以使实际出水温度等于出水校准温度，然后计算抽水泵的流速比例系数，并根据抽水泵的流速比例系数对出水口的出水温度进行校准，从而有效提高了制热水设备的出水温度的精确度，进而提升了用户体验。The outlet water temperature calibration method of the hot water equipment in the embodiment of the present invention firstly adjusts the output power of the heat pipe according to the temperature difference between the actual outlet water temperature and the outlet water calibration temperature so that the actual outlet water temperature is equal to the outlet water calibration temperature, and when the adjustment is When the output power of the heat pipe cannot meet the condition that the actual outlet water temperature is equal to the outlet water calibration temperature, the flow rate of the water pump is adjusted according to the temperature difference so that the actual outlet water temperature is equal to the outlet water calibration temperature, and then the flow rate proportional coefficient of the water pump is calculated and calculated according to the temperature difference of the water pump. The flow rate proportional coefficient is used to calibrate the outlet water temperature, thereby effectively improving the accuracy of the outlet water temperature of the hot water heating equipment, thereby improving the user experience.
图5是根据本发明一个实施例的制热水设备的出水温度校准装置的结构框图。在本发明的实施例中，如图2所示，制热水设备可以包括水箱、抽水泵、即热管和出水口。Fig. 5 is a structural block diagram of a device for calibrating outlet water temperature of a water heater according to an embodiment of the present invention. In an embodiment of the present invention, as shown in FIG. 2 , the hot water heating equipment may include a water tank, a water pump, an instant heat pipe, and a water outlet.
如图5所示，该制热水设备的出水温度校准装置包括：指令接收模块10、水温检测模块20和控制模块30。As shown in FIG. 5 , the device for calibrating the outlet water temperature of the water heating equipment includes: an instruction receiving module 10 , a water temperature detecting module 20 and a control module 30 .
其中，指令接收模块10用于接收用户的校准指令。Wherein, the instruction receiving module 10 is used for receiving a user's calibration instruction.
具体地，对于不同的制热水设备和用电环境来说，相同的控制参数下得到的出水温度与设定温度之间存在较大偏差，因此，在本发明的实施例中，当制热水设备进入用户家中时，用户可以通过制热水设备上的出水温度校准按键向制热水设备发送校准指令，进而指令接收模块10可以接收用户的校准指令。Specifically, for different hot water heating equipment and electricity consumption environments, there is a large deviation between the outlet water temperature obtained under the same control parameters and the set temperature. Therefore, in the embodiment of the present invention, when the heating When the water equipment enters the user's home, the user can send a calibration instruction to the water heating equipment through the outlet water temperature calibration button on the water heating equipment, and then the instruction receiving module 10 can receive the user's calibration instruction.
水温检测模块20用于检测出水口的实际出水温度。The water temperature detection module 20 is used to detect the actual outlet water temperature of the water outlet.
在本发明的一个实施例中，水温检测模块20可以包括出水温度传感器，其中，出水温度传感器可以设置在出水口。In an embodiment of the present invention, the water temperature detection module 20 may include an outlet water temperature sensor, wherein the outlet water temperature sensor may be arranged at the water outlet.
控制模块30用于根据用户的校准指令控制制热水设备进入出水温度校准模式，并获取制热水设备的出水校准温度，以及在实际出水温度大于或小于出水校准温度时获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，以及控制模块30还获取调节后的即热管的输出功率，并根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准。The control module 30 is used to control the hot water heating equipment to enter the outlet water temperature calibration mode according to the user's calibration instruction, and obtain the outlet water calibration temperature of the hot water heating equipment, and obtain the actual outlet water temperature and outlet water temperature when the actual outlet water temperature is greater than or lower than the outlet water calibration temperature. Calibrate the temperature difference between the temperatures, and adjust the output power of the heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the calibration temperature of the water outlet, and the control module 30 also obtains the adjusted output power of the heat pipe, and according to the adjusted output power of the heat pipe That is, the output power of the heat pipe and the preset output power corresponding to the calibration temperature of the outlet water are used to calculate the power proportional coefficient to calibrate the outlet water temperature of the water outlet.
其中，出水校准温度可以是出厂默认的，也可以是用户自定义设置的。Wherein, the outlet water calibration temperature may be a factory default or a user-defined setting.
在本发明的实施例中，出水校准温度为多个，例如，可以在制热水设备中设置3个比较典型的出水校准温度，此时即热管的功率比例系数为根据3个出水校准温度计算得到的3个功率比例系数的平均值。In the embodiment of the present invention, there are multiple outlet water calibration temperatures. For example, three typical outlet water calibration temperatures can be set in the hot water equipment. At this time, the power proportional coefficient of the heat pipe is calculated according to the three outlet water calibration temperatures. The average value of the three power scaling factors obtained.
具体而言，3个出水校准温度分别为T1、T2和T3，其对应的即热管的预设输出功率分别为P1、P2和P3。如果实际出水温度大于或小于出水校准温度，则控制模块30获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，调节后的即热管的输出功率可以分别为P1’、P2’和P3’，则对应的功率比例系数k1、k2和k3分别为和则最终的功率比例系数然后将最终的功率比例系数K进行存储，并在之后的加热过程中，将即热管的输出功率调整为预先设置的即热管的输出功率乘以功率比例系数K。Specifically, the three outlet water calibration temperatures are T1, T2 and T3 respectively, and the corresponding preset output powers of the heat pipes are P1, P2 and P3 respectively. If the actual outlet water temperature is greater than or less than the outlet water calibration temperature, the control module 30 obtains the temperature difference between the actual outlet water temperature and the outlet water calibration temperature, and adjusts the output power of the heat pipe according to the temperature difference so that the actual outlet water temperature is equal to the outlet water calibration temperature , the adjusted output power of the heat pipe can be P1', P2' and P3' respectively, then the corresponding power proportional coefficients k1, k2 and k3 are respectively and Then the final power scale factor Then the final power proportional coefficient K is stored, and in the subsequent heating process, the output power of the heat pipe is adjusted to the preset output power of the heat pipe multiplied by the power proportional coefficient K.
可以理解的是，如果获取的出水口的实际出水温度等于出水校准温度，则无需调节即热管的输出功率，即功率比例系数K为1。It can be understood that if the obtained actual water outlet temperature of the water outlet is equal to the calibration temperature of the water outlet, there is no need to adjust the output power of the heat pipe, that is, the power proportional coefficient K is 1.
本发明实施例的制热水设备的出水温度校准装置，通过控制模块根据出水口的实际出水温度与出水校准温度之间的温度差值调节即热管的输出功率以使实际出水温度等于出水校准温度，然后根据调节后的即热管的输出功率和出水校准温度对应的预设输出功率计算功率比例系数以对出水口的出水温度进行校准，而且整个校准过程是根据实际用电坏境单独进行，从而有效提高了制热水设备的出水温度的精确度，进而提升了用户体验。The outlet water temperature calibration device of the hot water heating equipment in the embodiment of the present invention adjusts the output power of the heat pipe according to the temperature difference between the actual outlet water temperature and the outlet water calibration temperature through the control module so that the actual outlet water temperature is equal to the outlet water calibration temperature , and then calculate the power proportional coefficient according to the adjusted output power of the heat pipe and the preset output power corresponding to the water outlet calibration temperature to calibrate the outlet water temperature, and the whole calibration process is carried out separately according to the actual power consumption environment, so that The accuracy of the outlet water temperature of the hot water equipment is effectively improved, thereby improving user experience.
在本发明的一个实施例中，当调节即热管的输出功率无法满足实际出水温度等于出水校准温度的条件时，控制模块30还用于调节抽水泵的流速，并判断实际出水温度是否等于出水校准温度，以及在实际出水温度等于出水校准温度时，控制模块30计算抽水泵的流速比例系数，并根据抽水泵的流速比例系数对出水口的出水温度进行校准。In one embodiment of the present invention, when adjusting the output power of the heat pipe cannot satisfy the condition that the actual outlet water temperature is equal to the calibration temperature of the outlet water, the control module 30 is also used to adjust the flow rate of the water pump and judge whether the actual outlet water temperature is equal to the calibration temperature of the outlet water. temperature, and when the actual outlet water temperature is equal to the outlet water calibration temperature, the control module 30 calculates the flow rate proportional coefficient of the water pump, and calibrates the outlet water temperature according to the flow rate proportional coefficient of the water pump.
可以理解的是，在本发明的实施例中，当制热水设备中设置有3个出水校准温度时，此时抽水泵的流速比例系数为根据3个出水校准温度计算得到的3个流速比例系数的平均值。It can be understood that, in the embodiment of the present invention, when three outlet water calibration temperatures are set in the hot water heating equipment, the flow rate proportional coefficient of the water pump at this time is the three flow rate ratios calculated according to the three outlet water calibration temperatures The average of the coefficients.
具体而言，3个出水校准温度分别为T1、T2和T3，其对应的抽水泵的预设流速分别为V1、V2和V3。如果实际出水温度大于或小于出水校准温度，则控制模块30获取实际出水温度与出水校准温度之间的温度差值，并根据温度差值调节抽水泵的流速以使实际出水温度等于出水校准温度。如果调节后的抽水泵的流速分别是V1’、V2’和V3’，则对应的功率比例系数g1、g2和g3分别为和则最终的流速比例系数然后将最终的流速比例系数G进行存储，并在之后的加热过程中，将抽水泵的流速调整为预先设置的抽水泵的流速乘以流速比例系数G。Specifically, the three outlet water calibration temperatures are T1, T2 and T3 respectively, and the preset flow rates of the corresponding pumps are V1, V2 and V3 respectively. If the actual outlet water temperature is greater than or lower than the outlet water calibration temperature, the control module 30 obtains the temperature difference between the actual outlet water temperature and the outlet water calibration temperature, and adjusts the flow rate of the water pump according to the temperature difference to make the actual outlet water temperature equal to the outlet water calibration temperature. If the flow rates of the adjusted pumps are V1', V2' and V3' respectively, the corresponding power proportional coefficients g1, g2 and g3 are respectively and Then the final flow rate proportional coefficient Then the final flow rate proportional coefficient G is stored, and in the subsequent heating process, the flow rate of the water pump is adjusted to be the preset flow rate of the water pump multiplied by the flow rate proportional coefficient G.
可以理解的是，如果实际出水温度等于出水校准温度，则无需调节抽水泵的流速，即抽水泵的流速比例系数G为1。It can be understood that if the actual outlet water temperature is equal to the calibration temperature of the outlet water, there is no need to adjust the flow rate of the water pump, that is, the flow rate proportional coefficient G of the water pump is 1.
在本发明的一些实施例中，制热水设备可以包括饮水机、电热水器等。In some embodiments of the present invention, the hot water heating equipment may include a water dispenser, an electric water heater, and the like.
本发明实施例的制热水设备的出水温度校准装置，在实际出水温度大于或小于出水校准温度时，获取实际出水温度与出水校准温度之间的温度差值，并通过控制模块根据温度差值调节抽水泵的流速以使实际出水温度等于出水校准温度，然后计算抽水泵的流速比例系数，并根据抽水泵的流速比例系数对出水口的出水温度进行校准，从而有效提高了制热水设备的出水温度的精确度，进而提升了用户体验。The outlet water temperature calibration device of the hot water heating equipment in the embodiment of the present invention obtains the temperature difference between the actual outlet water temperature and the outlet water calibration temperature when the actual outlet water temperature is greater than or lower than the outlet water calibration temperature, and uses the control module according to the temperature difference Adjust the flow rate of the water pump so that the actual outlet water temperature is equal to the calibration temperature of the water outlet, then calculate the flow rate proportional coefficient of the water pump, and calibrate the outlet water temperature according to the flow rate proportional coefficient of the water pump, thus effectively improving the water heating equipment. The accuracy of the outlet water temperature improves the user experience.
进一步地，本发明提出了一种制热水设备，包括本发明上述实施例的制热水设备的出水温度校准装置。Further, the present invention proposes a water heating device, which includes the outlet water temperature calibrating device of the water heating device in the above embodiments of the present invention.
在本发明的一些实施例中，该制热水设备可以是饮水机、电热水器等。In some embodiments of the present invention, the hot water equipment may be a water dispenser, an electric water heater, and the like.
本发明实施例的制热水设备，能够有效提高制热水设备的出水温度的精确度，进而提升了用户体验。The water heating equipment in the embodiment of the present invention can effectively improve the accuracy of the outlet water temperature of the water heating equipment, thereby improving user experience.
另外，根据本发明实施例的制热水设备的其它构成以及作用对于本领域的普通技术人员而言都是已知的，为了减少冗余，此处不做赘述。In addition, other configurations and functions of the water heating equipment according to the embodiments of the present invention are known to those of ordinary skill in the art, and will not be described here in order to reduce redundancy.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本发明的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本发明的实施例所属技术领域的技术人员所理解。Any process or method descriptions described in flowcharts or otherwise herein may be understood as representing a module, segment or portion of code comprising one or more executable instructions for implementing specific logical functions or steps of the process , and the scope of preferred embodiments of the invention includes alternative implementations in which functions may be performed out of the order shown or discussed, including in substantially simultaneous fashion or in reverse order depending on the functions involved, which shall It is understood by those skilled in the art to which the embodiments of the present invention pertain.
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066526.9ACN105768894B (en) | 2016-01-29 | 2016-01-29 | Heat wetting system and its leaving water temperature calibration method, device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066526.9ACN105768894B (en) | 2016-01-29 | 2016-01-29 | Heat wetting system and its leaving water temperature calibration method, device |
| Publication Number | Publication Date |
|---|---|
| CN105768894Atrue CN105768894A (en) | 2016-07-20 |
| CN105768894B CN105768894B (en) | 2018-11-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066526.9AActiveCN105768894B (en) | 2016-01-29 | 2016-01-29 | Heat wetting system and its leaving water temperature calibration method, device |
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| CN (1) | CN105768894B (en) |
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