CN114526551A - Zero-cold-water hot water tank and control method - Google Patents

Abstract

The invention discloses a zero-cold-water hot water tank and a control method thereof, and the zero-cold-water hot water tank comprises a water tank and a water storage cavity which is arranged in the water tank and used for storing water, wherein a water outlet pipe is arranged at the lower left side of the water tank, a water flow switch used for starting a water pump is arranged on the water outlet pipe, and a hot water booster pump used for improving the pressure of hot water outlet is arranged on the water outlet pipe in front of the water flow switch.

Description

Translated fromChinese

一种零冷水热水箱及控制方法A kind of zero cold water hot water tank and control method

技术领域technical field

本发明涉及热水器技术领域，具体是一种零冷水热水箱及控制方法。The invention relates to the technical field of water heaters, in particular to a zero-cold water hot water tank and a control method.

背景技术Background technique

目前的家用热水器水箱(如空气能热泵热水器、太阳能热水器、电热水器类)，为了保持水箱压力以供用水点正常使用，均采用密闭承压水箱，由水箱下部接入进水管，上部接出水管，这样，放出热水时，城市自来水即自动从下部进入将水箱内热水从上部压出。由于没有有效的技术措施使新进入的冷水与水箱内达到使用温度的热水之间进行分隔，热水和冷水会产生直接接触相互交融换热，但大部分冷、热水会因为各自的密度不同而自然分层，热水在上部冷水在下部。这种没有有效分隔的冷热水直接接触，会导致约25％的热水与冷水混合而温度降低，不能达到使用要求而被弃置于水箱内，造成了一定的能源浪费。其次，水箱内加热部件加热热水时，加热部件周围水体为受热后自然上升再由下部冷水补充，因而换热速度慢、效率低。另外，出水口设于水箱上部，导致水体内杂质沉底不能随水流出，造成水质污染。再者，为了使水箱上部热水与下部进入的冷水尽量少地产生换热，目前所有热泵热水器、太空能热水器水箱均制作为竖式。竖式水箱可以有效减少横截面面积即减少了冷、热水的接触面积。但由于竖式水箱具有相当的高度，致使热水箱需要落地安装，占用了一定的空间和地面面积，造成某些户型无法安装或安装困难，因而排除了一部分客户使用该类节能产品，转而采购能耗大的电热水器、燃气热水器，不利于国家节能减排政策的推广落实。还有，因现有热水箱均为封闭式，当城市自来水停水时，热水箱内的储水因负压不能出流而无法供水应急。The current domestic water heater water tank (such as air energy heat pump water heater, solar water heater, electric water heater), in order to maintain the pressure of the water tank for the normal use of the water point, all use a closed pressure water tank, the lower part of the water tank is connected to the water inlet pipe, and the upper part is connected to the water outlet pipe , In this way, when the hot water is released, the city tap water will automatically enter from the lower part and the hot water in the water tank will be pressed out from the upper part. Since there is no effective technical measure to separate the newly entered cold water from the hot water reaching the service temperature in the water tank, the hot water and the cold water will have direct contact and exchange heat with each other. Different and natural stratification, hot water in the upper part and cold water in the lower part. The direct contact between the hot and cold water without effective separation will cause about 25% of the hot water to mix with cold water to reduce the temperature, and it cannot meet the requirements for use and is discarded in the water tank, resulting in a certain amount of energy waste. Secondly, when the heating component in the water tank heats hot water, the water body around the heating component rises naturally after being heated and then is supplemented by the lower cold water, so the heat exchange speed is slow and the efficiency is low. In addition, the water outlet is located on the upper part of the water tank, so that the impurities in the water body cannot sink to the bottom and cannot flow out with the water, resulting in water pollution. Furthermore, in order to minimize the heat exchange between the hot water in the upper part of the water tank and the cold water entering in the lower part, all heat pump water heaters and space energy water heater water tanks are currently made in a vertical type. The vertical water tank can effectively reduce the cross-sectional area, that is, the contact area of cold and hot water. However, due to the considerable height of the vertical water tank, the hot water tank needs to be installed on the ground, occupying a certain space and ground area, making it impossible or difficult to install some units, so some customers are excluded from using this type of energy-saving products. Purchasing electric water heaters and gas water heaters with high energy consumption is not conducive to the promotion and implementation of the national energy conservation and emission reduction policies. In addition, because the existing hot water tanks are all closed, when the urban tap water is cut off, the water stored in the hot water tank cannot flow out due to negative pressure, and therefore cannot supply emergency water.

目前的热水器水箱存在以下缺陷和不足：一是热水箱需要承受自来水的压力，故制造工艺要求较高导致了成本偏高；二是没有促使加热部件周围水体流动换热的措施，导致产热水速度慢、效率低；三是水箱内热水流出的同时，需要等量自来水进入，水箱内冷热水直接接触会导致热交换，使部分热水温度下降达不到使用要求而弃置于水箱内，故水箱的热水有效容积仅达到总容积的75％左右，而且洗浴完毕后，弃置于水箱内的温水随着时间的延续会散失热量，导致再次使用时需要第二次加热，产生无谓的能耗；四是热水由水箱上部压出会造成污物沉积在水箱底部，积累到一定量后将对水质产生污染，不利于人体健康；五是不能每次按实际需要的热水量加热热水，每次加热热水都必须是满箱水，用不完只能弃置，不利于节能；六是当城市自来水停水时，热水箱内的储水因负压不能出流而无法供水应急。The current water heater water tank has the following defects and deficiencies: First, the hot water tank needs to withstand the pressure of tap water, so the high manufacturing process requirements lead to high costs; second, there is no measure to promote the heat exchange of the water body around the heating component, resulting in heat generation The water speed is slow and the efficiency is low; third, when the hot water in the water tank flows out, the same amount of tap water needs to enter. The direct contact of the hot and cold water in the water tank will lead to heat exchange, so that the temperature of some hot water does not meet the requirements of use and is discarded in the water tank Therefore, the effective volume of hot water in the water tank only reaches about 75% of the total volume, and after bathing, the warm water discarded in the water tank will lose heat over time, resulting in the need for a second heating when it is used again. Fourth, the hot water is pressed out from the upper part of the water tank, which will cause dirt to deposit on the bottom of the water tank. After a certain amount of accumulation, it will pollute the water quality, which is not good for human health; When heating hot water, the hot water must be filled with water every time. If it is not used up, it can only be discarded, which is not conducive to energy saving. Sixthly, when the city tap water is cut off, the water stored in the hot water tank cannot flow out due to negative pressure. Emergency water supply is not available.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种零冷水热水箱及控制方法，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a zero-cold water hot water tank and a control method to solve the problems raised in the above-mentioned background art.

为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:

一种零冷水热水箱，包括水箱和设置在其内部用于存储水的储水腔，所述水箱左下侧设有出水管，所述出水管上设有用于启动热水泵的水流开关，所述水流开关前的出水管上设有用于提高热水出水压力的热水泵，出水管下侧设有排污口，排污口位置配合设有一个排污堵头，所述水箱左端板上设有进水管和溢流消负管，所述进水管上设有电动球阀，所述水箱右端面设有安装口，该安装口位置设有可拆卸的侧封板，所述侧封板上固定有空气泵及负离子臭氧发生器；A zero-cold water hot water tank includes a water tank and a water storage cavity arranged inside the water tank for storing water, a water outlet pipe is arranged on the lower left side of the water tank, and a water flow switch for starting a hot water pump is arranged on the water outlet pipe, so the The water outlet pipe in front of the water flow switch is provided with a hot water pump for increasing the pressure of hot water outlet, a sewage outlet is arranged on the lower side of the water outlet pipe, and a sewage plug is arranged at the position of the sewage outlet, and a water inlet pipe is arranged on the left end plate of the water tank. The water inlet pipe is provided with an electric ball valve, the right end face of the water tank is provided with an installation port, and the installation port is provided with a detachable side sealing plate, and an air pump is fixed on the side sealing plate. And negative ion ozone generator;

所述储水腔内部设有用于对水进行加热的发热部件，发热部件靠近储水腔底部设置，所述储水腔内部还设有用于鼓气以实现扰流的鼓气组件、用于检测水温的温度传感器和用于检测水位高度的水位传感器；The inside of the water storage cavity is provided with a heating component for heating water, the heating component is arranged near the bottom of the water storage cavity, and the inside of the water storage cavity is also provided with a blowing component for blowing air to achieve turbulence, for detecting Temperature sensor for water temperature and water level sensor for detecting water level height;

所述水箱表面设有与热源或电源、电动球阀、热水泵、温度传感器、水位传感器、负离子臭氧发生器、空气泵电性连接的控制面板。The surface of the water tank is provided with a control panel electrically connected with a heat source or power supply, an electric ball valve, a hot water pump, a temperature sensor, a water level sensor, an anion ozone generator, and an air pump.

作为本发明进一步的方案：所述控制面板为液晶显示控制器。As a further solution of the present invention: the control panel is a liquid crystal display controller.

作为本发明进一步的方案：所述溢流消负管外端设有用于对空气进行过滤的空滤器。As a further solution of the present invention: an air filter for filtering air is provided at the outer end of the overflow and negative elimination pipe.

作为本发明进一步的方案：所述鼓气组件包括设置在储水腔内底部的鼓气箱，所述鼓气箱表面分布有鼓气孔，所述鼓气箱下端的进气口通过导管连接设置在水箱底板外的缓冲箱，所述缓冲箱的进气端通过第一混合气管连接空气泵的出气端，所述空气泵的进气端通过第二混合气管连接负离子臭氧发生器出气端，所述负离子臭氧发生器的进气端通过空气管连接储水腔内水位线以上的储气空间。As a further solution of the present invention: the air blowing assembly includes a blowing box arranged at the bottom of the water storage cavity, the surface of the blowing box is distributed with air blowing holes, and the air inlet at the lower end of the blowing box is connected by a conduit. In the buffer tank outside the bottom plate of the water tank, the air inlet end of the buffer tank is connected to the air outlet end of the air pump through the first air mixture pipe, and the air inlet end of the air pump is connected to the air outlet end of the negative ion ozone generator through the second air mixture pipe. The air inlet end of the negative ion ozone generator is connected to the air storage space above the water level line in the water storage cavity through an air pipe.

作为本发明进一步的方案：所述水箱外侧包裹有用于降低热量损失的保温外壳。As a further solution of the present invention: the outside of the water tank is wrapped with a thermal insulation shell for reducing heat loss.

作为本发明进一步的方案：所述发热部件包括水平设置在储水腔内部的换热盘管、空气能热泵主机或太阳能集热器，所述换热盘管左端置于换热盘管支架上，右端通过侧封板与空气能热泵主机或太阳能集热器分别采用氟利昂铜管或水管连接。As a further solution of the present invention: the heat-generating component includes a heat exchange coil, an air-energy heat pump host or a solar collector horizontally arranged inside the water storage cavity, and the left end of the heat exchange coil is placed on the heat exchange coil bracket , the right end is connected with the air energy heat pump host or the solar collector through the side sealing plate by Freon copper pipe or water pipe respectively.

作为本发明另一方案：所述发热部件包括水平设置在储水腔内部的电加热管，所述电加热管右端穿过侧封板及保温层，端头设置接线柱与侧封板上的供电板电性连接。As another solution of the present invention: the heating component includes an electric heating tube horizontally arranged inside the water storage cavity, the right end of the electric heating tube passes through the side sealing plate and the thermal insulation layer, and the end is provided with a terminal post and a heating tube on the side sealing plate. The power supply board is electrically connected.

作为本发明进一步的方案：所述侧封板与水箱之间设有密封圈，所述侧封板与水箱之间通过螺栓连接固定。As a further solution of the present invention, a sealing ring is provided between the side sealing plate and the water tank, and the side sealing plate and the water tank are connected and fixed by bolts.

作为本发明进一步的方案：所述水箱上端还设有便于安装的悬挂组件，所述悬挂组件包括设置在水箱上端的安装套，所述安装套一端开口处滑动设有一个插接板，所述安装套表面旋有一个用于抵压锁紧插接板的锁紧旋钮，所述插接板外端设有一个竖直设置的连接板，所述连接板上设有用于安装的安装孔。As a further solution of the present invention: the upper end of the water tank is further provided with a suspension assembly that is easy to install, the suspension assembly includes a mounting sleeve arranged on the upper end of the water tank, and a plug board is slidably provided at one end of the opening of the installation sleeve, and the A locking knob for pressing and locking the plug-in board is screwed on the surface of the installation sleeve, the outer end of the plug-in board is provided with a vertically arranged connecting plate, and the connecting plate is provided with an installation hole for installation.

与现有技术相比，本发明的有益效果是：本申请改变了目前依靠自来水压力压出箱内热水，以及必须竖式安装利于冷热水分层、减少内部冷热交换的惯用方式，解决了目前家用热水器水箱的热损失偏高、能耗偏高、成本偏高、换热速度慢效率低、无消毒措施水质差、易于结垢、污物沉积、安装不便、维修不便、停水时无法供水应急等问题。Compared with the prior art, the beneficial effects of the present invention are as follows: the present application has changed the conventional way of pressing out the hot water in the box by the pressure of the tap water, and the vertical installation is necessary to facilitate the stratification of cold and hot water and reduce the internal heat and cold exchange, It solves the problems of high heat loss, high energy consumption, high cost, slow heat exchange speed, low efficiency, no disinfection measures, poor water quality, easy scaling, dirt deposition, inconvenient installation, inconvenient maintenance, and water cutoff in the current domestic water heater water tank. When there is no water supply emergency, etc.

附图说明Description of drawings

图1为本发明的结构示意图。FIG. 1 is a schematic structural diagram of the present invention.

图2为本发明的底部结构示意图。FIG. 2 is a schematic diagram of the bottom structure of the present invention.

图3为本发明实施例1内部换热盘管的结构示意图。3 is a schematic structural diagram of an internal heat exchange coil in Embodiment 1 of the present invention.

图4为本发明实施例1内部电加热管的结构示意图。FIG. 4 is a schematic structural diagram of an internal electric heating tube in Embodiment 1 of the present invention.

图5为本发明实施例2的结构示意图。FIG. 5 is a schematic structural diagram of Embodiment 2 of the present invention.

图6为本发明的外壳示意图。FIG. 6 is a schematic diagram of the housing of the present invention.

其中：水箱11、进水管12、溢流消负管13、空滤器14、电动球阀15、水流开关16、热水泵17、排污堵头18、出水管19、鼓气箱20、缓冲箱21、鼓气孔22、第一混合气管23、侧封板24、空气泵25、第二混合气管26、负离子臭氧发生器27、空气管28、储水腔29、换热盘管30、换热盘管支架31、电加热管32、接线柱33、右侧端盖34、控制面板35、左侧端盖36、外壳37、安装套38、锁紧旋钮39、连接板40、插接板41。Among them:water tank 11,water inlet pipe 12, overflow andnegative discharge pipe 13,air filter 14,electric ball valve 15,water flow switch 16,hot water pump 17,sewage plug 18,water outlet pipe 19,air blowing box 20,buffer tank 21, Blowhole 22, first mixedgas pipe 23,side sealing plate 24,air pump 25, secondmixed gas pipe 26, negativeion ozone generator 27,air pipe 28,water storage cavity 29,heat exchange coil 30, heat exchange coil Bracket 31 ,electric heating tube 32 ,terminal 33 ,right end cover 34 ,control panel 35 ,left end cover 36 , shell 37 ,mounting sleeve 38 ,locking knob 39 , connectingplate 40 , and plug-inplate 41 .

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

实施例1Example 1

请参阅图1-图4，本发明实施例中，一种零冷水热水箱，包括水箱11和设置在其内部用于存储水的储水腔29，所述水箱11左下侧设有出水管19，所述出水管19上设有用于启动热水泵的水流开关16，所述水流开关16前的出水管19上设有用于提高热水出水压力的热水泵17，出水管19下侧设有排污口，排污口位置配合设有一个排污堵头18，所述水箱11左端板上设有进水管12和溢流消负管13，所述溢流消负管13外端设有用于对空气进行过滤的空滤器14，所述进水管12上设有电动球阀15，所述水箱11右端面设有安装口，该安装口位置设有可拆卸的侧封板24，所述侧封板24上固定有空气泵25及负离子臭氧发生器27；Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a zero-cold water hot water tank includes awater tank 11 and awater storage cavity 29 arranged inside the water tank for storing water, and a water outlet pipe is provided on the lower left side of thewater tank 11 19. Thewater outlet pipe 19 is provided with awater flow switch 16 for starting the hot water pump, thewater outlet pipe 19 before thewater flow switch 16 is provided with ahot water pump 17 for increasing the pressure of hot water outlet, and the lower side of thewater outlet pipe 19 is provided with ahot water pump 17. The sewage outlet is provided with asewage plug 18 at the position of the sewage outlet. The left end plate of thewater tank 11 is provided with awater inlet pipe 12 and an overflow andnegative discharge pipe 13. The outer end of the overflow andnegative discharge pipe 13 is provided with air Theair filter 14 for filtering, thewater inlet pipe 12 is provided with anelectric ball valve 15, the right end face of thewater tank 11 is provided with an installation port, the installation port is provided with a detachableside sealing plate 24, theside sealing plate 24 Theair pump 25 and the negativeion ozone generator 27 are fixed on it;

所述储水腔29内部设有用于对水进行加热的发热部件，发热部件靠近储水腔29底部设置，所述储水腔29内部还设有用于鼓气以实现扰流的鼓气组件、用于检测水温的温度传感器和用于检测水位高度的水位传感器；Thewater storage cavity 29 is provided with a heating component for heating water, and the heating component is arranged near the bottom of thewater storage cavity 29. Thewater storage cavity 29 is also provided with a blowing component for blowing air to achieve turbulence, A temperature sensor for detecting water temperature and a water level sensor for detecting water level height;

所述水箱11表面设有与热源或电源、电动球阀15、热水泵17、温度传感器、水位传感器、负离子臭氧发生器27、空气泵25电性连接的控制面板35，所述控制面板35为液晶显示控制器；The surface of thewater tank 11 is provided with acontrol panel 35 that is electrically connected to a heat source or power supply, anelectric ball valve 15, ahot water pump 17, a temperature sensor, a water level sensor, ananion ozone generator 27, and anair pump 25. Thecontrol panel 35 is a liquid crystal display controller;

所述鼓气组件包括设置在储水腔29内底部的鼓气箱20，所述鼓气箱20表面分布有鼓气孔22，所述鼓气箱20下端的进气口通过导管连接设置在水箱11底板外的缓冲箱21，所述缓冲箱21的进气端通过第一混合气管23连接空气泵25的出气端，所述空气泵25的进气端通过第二混合气管26连接负离子臭氧发生器27出气端，所述负离子臭氧发生器27的进气端通过空气管28连接储水腔29内水位线以上的储气空间，空气泵25不断循环抽取上部空气，与负离子臭氧气体混合后送入水箱11底部的鼓气箱20，再由鼓气孔22鼓出、上浮即可实现扰流，促进冷热水的对流换热，并且可以减少水垢在换热盘管30或电加热管32上的附着；The air blowing assembly includes anair blowing box 20 arranged at the inner bottom of thewater storage cavity 29. Theair blowing box 20 is distributed with air blowing holes 22 on the surface. The air inlet at the lower end of theair blowing box 20 is connected to the water tank through aconduit 11 Thebuffer box 21 outside the bottom plate, the inlet end of thebuffer box 21 is connected to the outlet end of theair pump 25 through the firstgas mixture pipe 23, and the inlet end of theair pump 25 is connected to the negative ion ozone generation through the secondgas mixture pipe 26. The air outlet end of thedevice 27, the air inlet end of the negativeion ozone generator 27 is connected to the air storage space above the water level line in thewater storage cavity 29 through theair pipe 28, and theair pump 25 continuously circulates and extracts the upper air, which is mixed with the negative ion ozone gas and then sent Into theair box 20 at the bottom of thewater tank 11, theair blowing hole 22 is bulged out and floated to achieve turbulence, promote the convective heat transfer of cold and hot water, and can reduce the scale on theheat exchange coil 30 or theelectric heating tube 32. attachment;

所述水箱11外侧包裹有用于降低热量损失的保温外壳37，所述外壳37左端设有左侧端盖36，所述外壳37右端设有右侧端盖34；The outer side of thewater tank 11 is wrapped with a thermal insulation casing 37 for reducing heat loss, the left end of the casing 37 is provided with aleft end cover 36, and the right end of the casing 37 is provided with aright end cover 34;

图3为空气能热泵热水器或太阳能热水器内部结构图，所述发热部件包括水平设置在储水腔29内部的换热盘管30、空气能热泵主机或太阳能集热器，所述换热盘管30左端置于换热盘管支架31上，右端通过侧封板24与空气能热泵主机或太阳能集热器分别采用氟利昂铜管或水管连接，空气能热泵主机或太阳能集热器将热量通过氟利昂冷媒或水传递给盘管30用于加热水箱内热水。3 is an internal structure diagram of an air-energy heat pump water heater or a solar water heater. The heat-generating components include aheat exchange coil 30 horizontally arranged inside thewater storage cavity 29, an air-energy heat pump host or a solar heat collector. The heat exchange coil The left end of 30 is placed on the heatexchange coil bracket 31, and the right end is connected to the air energy heat pump host or solar collector through theside sealing plate 24 using Freon copper pipes or water pipes, respectively, and the air energy heat pump host or solar collector. The refrigerant or water is delivered to thecoil 30 for heating the hot water in the water tank.

图4为电加热热水器内部结构图，所述发热部件包括水平设置在储水腔29内部的电加热管32，所述电加热管32右端穿过侧封板24及保温层，端头设置接线柱33与侧封板24上的供电板电性连接，所述侧封板24上的供电板外接市电，通电后电加热管32发热对水箱内储水进行加热；4 is an internal structure diagram of the electric heating water heater. The heating component includes anelectric heating tube 32 horizontally arranged inside thewater storage cavity 29. The right end of theelectric heating tube 32 passes through theside sealing plate 24 and the insulation layer, and the end is provided with wiring Thecolumn 33 is electrically connected to the power supply plate on theside sealing plate 24, and the power supply plate on theside sealing plate 24 is externally connected to the commercial power supply, and theelectric heating tube 32 generates heat to heat the water stored in the water tank after the power is turned on;

所述侧封板24与水箱11之间设有密封圈，所述侧封板24与水箱11之间通过螺栓连接固定；A sealing ring is provided between theside sealing plate 24 and thewater tank 11, and theside sealing plate 24 and thewater tank 11 are connected and fixed by bolts;

本申请采用无压横置式保温热水箱挂墙或挂顶安装，不占用地面面积。水箱侧面采用可拆卸密封盖板，以便对内部发热部件等进行更换或维修。The present application adopts the pressureless horizontal thermal insulation hot water tank to be mounted on the wall or on the ceiling, and does not occupy the floor area. Removable sealing cover is used on the side of the water tank, so that the internal heating parts can be replaced or repaired.

在水箱左侧的进水管上设置电动球阀，根据设定水位自动关闭或开启控制进水水量。An electric ball valve is set on the water inlet pipe on the left side of the water tank, which automatically closes or opens according to the set water level to control the water intake.

在水箱顶部设置带空气过滤器的溢流消负管，拦截空气中浮尘以保证水箱卫生，并在水箱热水出流时自动进气，保持水箱内外相通防止水箱内产生负压。An overflow negative pipe with an air filter is set on the top of the water tank to intercept the dust in the air to ensure the hygiene of the water tank, and automatically intake air when the hot water flows out of the water tank to keep the inside and outside of the water tank connected to prevent negative pressure in the water tank.

在水箱右侧设置空气泵，水箱顶部水位线以上设有进气管，水箱底部设鼓气箱循环供气，鼓气箱鼓出气泡挤压、扰动水箱底部低温水并带动加热部件周围温水上升，加快热交换提高换热效率，并阻止加热部件上凝结水垢。An air pump is installed on the right side of the water tank, an air intake pipe is installed above the water level line at the top of the water tank, and an air box is installed at the bottom of the water tank for circulating air supply. Faster heat exchange improves heat exchange efficiency and prevents scale condensation on heating components.

在水箱底部设置热水出水口，在出水管上设置水流开关及热水泵，水流流动后水流开关发出信号启动热水泵，对热水出水进行加压至满足使用要求。A hot water outlet is set at the bottom of the water tank, and a water flow switch and a hot water pump are set on the water outlet pipe. After the water flows, the water flow switch sends a signal to start the hot water pump to pressurize the hot water outlet to meet the requirements of use.

水箱正面设置液晶显示控制器，可手动设定需要加热的水量及运行模式。The front of the water tank is equipped with a liquid crystal display controller, which can manually set the amount of water to be heated and the operation mode.

实施例2Example 2

请参阅图5-图6，与实施例1相区别的是：所述水箱11上端还设有便于安装的悬挂组件，所述悬挂组件包括设置在水箱11上端的安装套38，所述安装套38一端开口处滑动设有一个插接板41，所述安装套38表面旋有一个用于抵压锁紧插接板41的锁紧旋钮39，所述插接板41外端设有一个竖直设置的连接板40，所述连接板40上设有用于安装的安装孔，在后期安装时，先通过螺栓将连接板40设置墙壁上，然后将水箱11抬升至相应高度，使得插接板41插入安装套38中，随后旋紧锁紧旋钮39，限制插接板41滑动，从而完成安装固定。Please refer to FIG. 5 to FIG. 6 , the difference from Embodiment 1 is that the upper end of thewater tank 11 is further provided with a suspension assembly for easy installation, and the suspension assembly includes aninstallation sleeve 38 disposed on the upper end of thewater tank 11 . A plug-inplate 41 is slidably provided at the opening of one end of 38, a lockingknob 39 for pressing and locking the plug-inplate 41 is screwed on the surface of the mountingsleeve 38, and a vertical The connectingplate 40 that is installed directly, and the connectingplate 40 is provided with mounting holes for installation. In the later installation, the connectingplate 40 is first set on the wall by bolts, and then thewater tank 11 is lifted to the corresponding height, so that the plug-inplate 41 is inserted into theinstallation sleeve 38, and then the lockingknob 39 is tightened to restrict the sliding of the plug-inboard 41, thereby completing the installation and fixation.

本发明的控制程序是：The control program of the present invention is:

1、(自动)日常洗漱模式：按下控制面板上的“洗漱”键启动洗漱模式1. (automatic) daily washing mode: press the "wash" button on the control panel to start the washing mode

1)“日常洗漱”模式下，水位传感器检测水位，水位不足时水位传感器发出信号，进水电动球阀开启进水至满水；1) In the "Daily Washing" mode, the water level sensor detects the water level. When the water level is insufficient, the water level sensor sends a signal, and the water inlet electric ball valve opens the water until it is full of water;

2)水温低于设定温度时，温度传感器发出信号，加热部件开启加热至设定水温；2) When the water temperature is lower than the set temperature, the temperature sensor sends a signal, and the heating part is turned on to heat to the set water temperature;

3)加热部件开启时空气泵同时开启，进行间断性送气，开启3秒停5秒再开启3秒，如此循环往复直至水箱内水温达到设定温度时，温度传感器发出信号、加热部件停止工作时止；3) When the heating part is turned on, the air pump is turned on at the same time, and the air is supplied intermittently. It is turned on for 3 seconds, then stopped for 5 seconds, and then turned on for 3 seconds. This cycle repeats until the water temperature in the water tank reaches the set temperature. The temperature sensor sends a signal and the heating part stops working. ;

4)负离子臭氧发生器和空气泵以相同模式同步运行，混合气体被空气泵吸入后由鼓气箱在加热部件下部压出；4) The negative ion ozone generator and the air pump run synchronously in the same mode, and the mixed gas is inhaled by the air pump and pressed out by the air box at the lower part of the heating part;

5)日常洗漱模式时水箱内水温低至45℃，温度传感器信号发出信号，加热部件开始工作，加热至水温达到设定温度(一般设定为55℃)时，温度传感器信号发出信号，加热部件停止工作，循环往复。空气泵按以上第3)条运行，负离子臭氧发生器按以上第4)条运行；5) In the daily washing mode, when the water temperature in the water tank is as low as 45°C, the temperature sensor signal sends a signal, and the heating part starts to work. When the water temperature reaches the set temperature (generally set to 55°C), the temperature sensor signal sends out a signal, and the heating part Stop working, cycle back and forth. The air pump is operated according to the above article 3), and the negative ion ozone generator is operated according to the above article 4);

6)日常洗漱模式时水箱内水位下降50mm时，水位传感器发出信号，进水电动球阀开启进水并同时开启加热功能，达到设定水位时，水位传感器发出信号，进水电动球关闭，循环往复；6) In the daily washing mode, when the water level in the water tank drops by 50mm, the water level sensor sends a signal, and the water inlet electric ball valve opens the water inlet and turns on the heating function at the same time. When the set water level is reached, the water level sensor sends a signal, the water inlet electric ball closes, and the cycle goes ;

7)用水时任一用水点开启出水，水流开关发出信号，水泵即启动开始增压，停止用水时，水流开关发出信号，水泵停止运行。7) When water is used, any water point opens the water outlet, the water flow switch sends a signal, the pump starts to pressurize, and when the water is stopped, the water flow switch sends a signal, and the pump stops running.

2、(自动)洗浴模式：按下“洗浴”键启动洗浴模式2. (Auto) Bath Mode: Press the "Bath" button to start the Bath Mode

1)“洗浴”模式下，水位传感器检测水位，进水电动球阀开启水箱加满水后，进水电动球阀即全程保持关闭状态。1) In the "bath" mode, the water level sensor detects the water level. After the water inlet electric ball valve opens the water tank and fills up the water, the water inlet electric ball valve remains closed throughout the process.

2)温度传感器检测水温，低于55℃时温度传感器发出信号，加热部件开启加热，水温达到55℃时温度传感器发出信号，加热部件停止加热。2) The temperature sensor detects the water temperature. When the temperature is lower than 55 °C, the temperature sensor sends a signal, and the heating part starts to heat. When the water temperature reaches 55 °C, the temperature sensor sends a signal, and the heating part stops heating.

3)加热部件开启时空气泵同时开启，进行间断性送气，开启3秒停5秒再开启3秒，如此循环往复直至水箱内水温达到设定温度时，温度传感器发出信号、加热部件停止工作时止。3) When the heating part is turned on, the air pump is turned on at the same time, and the air is intermittently supplied. It is turned on for 3 seconds, then stopped for 5 seconds, and then turned on for 3 seconds. This cycle repeats until the water temperature in the water tank reaches the set temperature. The temperature sensor sends a signal and the heating part stops working. .

4)负离子臭氧发生器和空气泵以相同模式同步运行，混合气体被空气泵吸入后由鼓气箱在加热部件下部压出。4) The negative ion ozone generator and the air pump run synchronously in the same mode, and the mixed gas is inhaled by the air pump and pressed out by the air box at the lower part of the heating part.

5)洗浴时淋浴头出水，水流开关发出信号，水泵启动开始增压。5) When bathing, the shower head emits water, the water flow switch sends a signal, and the water pump starts to pressurize.

6)洗浴时淋浴头出水，水流开关发出信号，热水器为采用电热加热部件时则切断供电电源，采用空气能时则关闭热泵主机。6) When bathing, the shower head emits water, and the water flow switch sends a signal. When the water heater adopts electric heating components, the power supply is cut off, and when air energy is used, the heat pump host is turned off.

7)洗毕，淋浴头停止出水，水流开关发出信号，水泵停止运行。7) After washing, the shower head stops water, the water flow switch sends a signal, and the pump stops running.

8)洗浴完毕后，按下“日常洗漱模式”键，进水电动球阀自动开启进水，水位至最高点(满水)后，水位传感器发出信号，进水电动球阀关闭。8) After bathing, press the "Daily Wash Mode" button, the water inlet electric ball valve will automatically open the water inlet, and when the water level reaches the highest point (full of water), the water level sensor will send a signal, and the water inlet electric ball valve will be closed.

9)水箱满水后，水位传感器发出信号，水箱进入“日常洗漱模式”运行。9) When the water tank is full of water, the water level sensor sends a signal, and the water tank enters the "daily washing mode" operation.

3、手动模式：按下“手动”键启动手动模式3. Manual mode: Press the "Manual" key to start the manual mode

1)手动模式下，可任意设定冷水进水量(30％、60％、100％)，水位传感器在水量达到设定值时发出信号，进水电动球阀关闭，然后进水、停水按“日常洗漱”模式运行。1) In manual mode, the amount of cold water inflow can be set arbitrarily (30%, 60%, 100%), the water level sensor will send a signal when the water amount reaches the set value, the electric ball valve of the water inlet is closed, and then the water inlet and water stop press " "Daily Wash" mode.

2)手动设定热水水温，温度传感器按“日常洗漱”模式运行，自动启、停加热部件。2) Manually set the hot water temperature, the temperature sensor operates in the "daily washing" mode, and automatically starts and stops the heating components.

3)手动模式下，空气泵按“日常洗漱”模式运行。3) In manual mode, the air pump operates in the "daily washing" mode.

4)手动模式下，负离子臭氧发生器按“日常洗漱”模式运行。4) In the manual mode, the negative ion ozone generator operates in the "daily washing" mode.

5)用水点用水，水泵按“日常洗漱”模式运行增压。5) Use water at the point of use, and the water pump will pressurize in the "daily wash" mode.

对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims (10)

1. A zero-cold water hot water tank comprises a water tank (11) and a water storage cavity (29) arranged in the water tank for storing water, wherein a water outlet pipe (19) is arranged at the lower left side of the water tank (11), it is characterized in that a water flow switch (16) for starting the hot water pump is arranged on the water outlet pipe (19), a hot water pump (17) for improving the pressure of hot water outlet is arranged on a water outlet pipe (19) in front of the water flow switch (16), a sewage discharge outlet is arranged at the lower side of the water outlet pipe (19), a sewage discharge plug (18) is arranged at the position of the sewage discharge outlet in a matching way, a water inlet pipe (12) and an overflow negative elimination pipe (13) are arranged on the left end plate of the water tank (11), an electric ball valve (15) is arranged on the water inlet pipe (12), a mounting opening is arranged on the right end face of the water tank (11), a detachable side sealing plate (24) is arranged at the position of the mounting port, and an air pump (25) and a negative ion ozone generator (27) are fixed on the side sealing plate (24);

a heating component for heating water is arranged in the water storage cavity (29), the heating component is arranged close to the bottom of the water storage cavity (29), and an air blowing assembly for blowing air to realize turbulent flow, a temperature sensor for detecting water temperature and a water level sensor for detecting water level height are also arranged in the water storage cavity (29);

the surface of the water tank (11) is provided with a control panel (35) which is electrically connected with a heat source or a power supply, an electric ball valve (15), a hot water pump (17), a temperature sensor, a water level sensor, an anion ozone generator (27) and an air pump (25).

2. A zero-cold water hot water tank according to claim 1, characterized in that the control panel (35) is a liquid crystal display controller.

3. A zero-cold water hot water tank according to claim 1, characterized in that the outer end of the overflow negative elimination pipe (13) is provided with an air filter (14) for filtering air.

4. The zero-cold water hot water tank is characterized in that the air blowing assembly comprises an air blowing tank (20) arranged at the bottom in a water storage cavity (29), air blowing holes (22) are distributed on the surface of the air blowing tank (20), an air inlet at the lower end of the air blowing tank (20) is connected with a buffer tank (21) arranged outside the bottom plate of the water tank (11) through a pipe, an air inlet end of the buffer tank (21) is connected with an air outlet end of an air pump (25) through a first mixed air pipe (23), an air inlet end of the air pump (25) is connected with an air outlet end of a negative ion ozone generator (27) through a second mixed air pipe (26), and an air inlet end of the negative ion ozone generator (27) is connected with an air storage space above a water level in the water storage cavity (29) through an air pipe (28).

5. A zero-cold water hot-water tank according to claim 1, characterized in that the tank (11) is externally wrapped with a thermal insulation casing (37) for reducing heat loss.

6. The zero-cold water hot water tank is characterized in that the heat generating components comprise a heat exchange coil (30), an air energy heat pump host or a solar heat collector which are horizontally arranged inside the water storage cavity (29), the left end of the heat exchange coil (30) is arranged on a heat exchange coil support (31), and the right end of the heat exchange coil is connected with the air energy heat pump host or the solar heat collector through a side sealing plate (24) by adopting a Freon copper pipe or a water pipe respectively.

7. The zero-cold water hot water tank is characterized in that the heat generating components comprise electric heating pipes (32) horizontally arranged inside the water storage cavity (29), the right ends of the electric heating pipes (32) penetrate through the side sealing plates (24) and the heat insulating layers, and terminals (33) are arranged at the ends of the electric heating pipes and electrically connected with power supply boards on the side sealing plates (24).

8. The zero-cold water hot water tank as claimed in claim 1, characterized in that a sealing ring is arranged between the side sealing plates (24) and the water tank (11), and the side sealing plates (24) and the water tank (11) are fixed through bolt connection.

9. The zero-cold water hot water tank is characterized in that a hanging component convenient to mount is further arranged at the upper end of the water tank (11), the hanging component comprises a mounting sleeve (38) arranged at the upper end of the water tank (11), an inserting plate (41) is arranged at an opening at one end of the mounting sleeve (38) in a sliding mode, a locking knob (39) used for pressing and locking the inserting plate (41) is screwed on the surface of the mounting sleeve (38), a vertically arranged connecting plate (40) is arranged at the outer end of the inserting plate (41), and a mounting hole used for mounting is formed in the connecting plate (40).

10. A method of controlling a zero-cold hot water tank as claimed in any one of claims 1 to 9, comprising the steps of:

the method comprises the following steps: the water level is detected by a water level sensor, when the water level is insufficient, the water level sensor sends a signal, and a water inlet electric ball valve is started to feed water to a set water level;

step two: when the water temperature is lower than the set temperature, the temperature sensor sends out a signal, and the heating component is started to heat to the set water temperature;

step three: when the heating part is started, the air pump is started at the same time to intermittently supply air, the heating part is started for 3 seconds, stopped for 5 seconds and then started for 3 seconds, and the operation is repeated in such a way until the water temperature in the water tank reaches the set temperature, the temperature sensor sends a signal, and the heating part stops working;

step four: the anion ozone generator and the air pump synchronously run in the same mode, and mixed gas is sucked by the air pump and then is pressed out from the lower part of the heating part by the air blowing box;

step five: when the water temperature in the water tank is as low as 45 ℃ in daily washing, the signal of the temperature sensor sends a signal, the heating part automatically starts working, when the water temperature reaches the set temperature, the signal of the temperature sensor is sent out, the heating part automatically stops, and the circulation is repeated; simultaneously, the air pump operates according to the third step, and the anion ozone generator operates according to the fourth step;

step six: when the water level in the water tank drops by 50mm in daily washing, the water level sensor sends a signal, the water inlet electric ball valve starts water inlet and simultaneously starts a heating function, when the set water level is reached, the water level sensor sends a signal, the water inlet electric ball is closed, and the circulation is repeated;

step seven: when water is discharged from any water point, the water flow switch sends out a signal, and the water pump is started to start pressurization; when the water supply is stopped, the water flow switch sends out a signal, and the water pump stops running.

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