技术领域technical field
本实用新型涉及饮水机，特别指一种结合即热式快速提供热水与储热式稳定提供出水量的双重功效的一种即热储热两用饮水机循环加热装置。The utility model relates to a water dispenser, in particular to a circulating heating device for a dual-purpose water dispenser with dual functions of instant heat storage and heat storage, which combines the dual functions of instant hot water supply quickly and heat storage type to provide water output stably.
背景技术Background technique
一般饮水机分为储热式与即热式二种，其中储热式饮水机大都采用沉水式金属结构的加热管加热，这种加热方式的加热管会形成水垢，因而对加热管会产生热传导上的阻碍，进而造成加热管爆裂的危险，又金属结构的加热管在高温环境下，也容易释出有害人体的物质在水中，因而对人体造成健康上的危害。即热式饮水机，大都采用多管石英加热管来制作，形成水电分离的加热结构，然而，此种结构会因为多支加热管功率不一而产生不同的进水压力，使得加热效率改变造成温升不足，而造成水无法达到沸腾现象，再者，加热管中较高功率的加热管在瞬间高温作动下，由底部进水上方出水的结构，通常会产生喷气或突沸情形。Generally, water dispensers are divided into two types: heat storage type and instant heat type. Most of the heat storage water dispensers are heated by submerged metal structure heating tubes. The heating tubes of this heating method will form scale, which will cause damage to the heating tubes. The hindrance in heat conduction will cause the danger of the heating tube bursting, and the metal structure heating tube will easily release harmful substances in the water in the high temperature environment, thus causing health hazards to the human body. Instant water dispensers are mostly made of multi-tube quartz heating tubes to form a heating structure with water and electricity separated. However, this structure will produce different water inlet pressures due to different powers of multiple heating tubes, which will cause changes in heating efficiency. Insufficient temperature rise causes the water to fail to boil. Moreover, under the instantaneous high-temperature operation of the high-power heating tube in the heating tube, the structure of water entering from the bottom and exiting from the top usually produces jet or bumping.
上述两种结构设计饮水机各有其优劣点如下，其中储水式结构设计的优点在于：The above two structural designs of drinking fountains have their own advantages and disadvantages as follows. Among them, the advantages of the water storage structure design are:
(1)采用较低的功率，用时间达到加热目的；(2)供水流量较大；(3)热水按出水阀就可供水，除首次加热外，不需等待。(1) Low power is used, and it takes time to achieve the purpose of heating; (2) The water supply flow is relatively large; (3) Hot water can be supplied by pressing the water outlet valve, and there is no need to wait except for the first heating.
缺点在于：(1)储水桶大量储水需要保温，导致热能浪费；(2)若要提供较大出水量，则储水桶体积相对需增加；(3)制造成本较高，且较占空间；(4)再加热时间较长。The disadvantages are: (1) The large amount of water stored in the water storage tank needs to be kept warm, resulting in waste of heat energy; (2) To provide a larger water output, the volume of the water storage tank needs to be increased; (3) The manufacturing cost is relatively high, and it takes up more space; (4) The reheating time is longer.
即热式结构设计的优点在于：The advantages of instant heat structure design are:
(1)不需保温，平时不耗电；(2)体积较小，不占空间，制造成本相对较低廉；(3)可持续供水，不需再加热的等待时间。(1) It does not need heat preservation, and it does not consume electricity at ordinary times; (2) It is small in size, does not take up space, and the manufacturing cost is relatively low; (3) It can supply water continuously and does not require waiting time for reheating.
缺点在于：The disadvantages are:
(1)采用多管石英加热管来制作，形成水电分离的加热结构，然而此种结构会因为多支加热管功率不一和进水压力不同而产生突沸的现象，造成水温无法达到沸腾，(2)需大功率作业，否则出水太少(如2KW的功率，一般在有效热效率为90％，温升75度的状况下，只能出水360cc/min，不论是公司或家庭用水量均明显不足，无实用性；(3)供水量和水温较不稳定，且容易有喷溅的情形，使用上相对较不安全；(4)控制上需更精确，避免空烧或过热产生蒸气喷出。(1) It is made of multi-tube quartz heating tubes to form a heating structure with water and electricity separated. However, this structure will cause sudden boiling due to different powers of multiple heating tubes and different inlet water pressures, causing the water temperature to fail to reach boiling. ( 2) High-power operation is required, otherwise there will be too little water (such as 2KW power, generally under the condition of effective thermal efficiency of 90% and temperature rise of 75 degrees, only 360cc/min of water can be produced, and the water consumption of both companies and households is obviously insufficient. , not practical; (3) The water supply and water temperature are unstable, and it is prone to splashing, which is relatively unsafe to use; (4) The control needs to be more precise to avoid empty burning or overheating to produce steam ejection.
因此，如何针对上述现有的缺点进行研发改良，实为相关业界所需努力研发的目标，本实用新型设计人即有鉴于此，乃思及实用新型的意念，遂以多年的经验加以设计，经多方探讨并试作样品试验，及多次修正改良，乃推出一种结合了储热式与即热式两种设计方式的优点，在安全和饮水卫生上也相对提升，并采用单一外管结构设计就可以承受大电流，并且不会产生突沸与喷气情形的一种即热储热两用饮水机循环加热装置的实用新型产生。Therefore, how to carry out research and development and improvement for the above-mentioned existing shortcomings is actually the goal of research and development that the relevant industries need to work hard on. After many discussions and sample tests, and several revisions and improvements, a design combining the advantages of heat storage and instant heating is introduced, which improves safety and drinking water sanitation, and adopts a single outer tube The utility model of a dual-purpose water dispenser circulation heating device for instant heat storage and heat storage can withstand large currents without causing bumping and jetting due to structural design.
实用新型内容Utility model content
针对上述现有技术缺点，本实用新型提供一种即热储热两用饮水机循环加热装置，解决现有技术存在的技术问题。Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a circulating heating device for a dual-purpose water dispenser with instant heat storage and heat storage, which solves the technical problems existing in the prior art.
为实现上述目的，本实用新型采用的技术方案是：For realizing above-mentioned object, the technical scheme that the utility model adopts is:
一种即热储热两用饮水机循环加热装置，主要由壳体及设置在壳体内部的循环加热装置构成；其特征在于，该循环加热装置包括有底座、上座、出水管、内桶及外管；其中该底座底面设有进水管，进水管内设有贯穿底座的固定孔及复数入水孔；该上座顶面设有储水桶，储水桶底部设有贯穿上座的固定孔及复数入水孔；该出水管设在储水桶侧壁上；该内桶上方设有复数入水口及第二固定杆，下方设有复数穿孔及第一固定杆，其中该第二固定杆穿设于上座固定孔中，该第一固定杆穿设于底座固定孔中，使内桶底部与底座顶面形成有入水通道，而入水通道通过底座上复数入水孔与底座进水管连通；该外管设有加热装置，外管套设于内桶外部，并通过复数固定元件固定于底座及上座之间，外管与内桶之间形成有加热通道，而加热通道与入水通道连通，内桶通过上方复数入水口及下方复数穿孔与加热通道连通。A circulating heating device for instant heat storage dual-purpose water dispenser, which is mainly composed of a shell and a circulating heating device arranged inside the shell; The bottom surface of the base is provided with a water inlet pipe, and the water inlet pipe is provided with a fixing hole passing through the base and a plurality of water inlet holes; the top surface of the upper base is provided with a water storage bucket, and the bottom of the water storage bucket is provided with a fixing hole and a plurality of water inlet holes passing through the upper base; The water outlet pipe is arranged on the side wall of the water storage barrel; the upper part of the inner barrel is provided with a plurality of water inlets and a second fixing rod, and the lower part is provided with a plurality of perforations and a first fixing rod, wherein the second fixing rod is installed in the fixing hole of the upper seat, The first fixing rod is installed in the fixing hole of the base, so that the bottom of the inner barrel and the top surface of the base form a water inlet channel, and the water inlet channel communicates with the water inlet pipe of the base through a plurality of water inlet holes on the base; the outer tube is provided with a heating device, and the outer tube Sleeved on the outside of the inner barrel, and fixed between the base and the upper seat through a plurality of fixing elements, a heating channel is formed between the outer tube and the inner barrel, and the heating channel is connected with the water inlet channel, and the inner barrel is heated through multiple water inlets on the top and multiple perforations on the bottom Channel connected.
所述的即热储热两用饮水机循环加热装置，其中，该内桶复数穿孔设置在内桶侧壁或底部。The circulating heating device for the instant heat storage dual-purpose water dispenser, wherein the inner tub has multiple perforations arranged on the side wall or bottom of the inner tub.
所述的即热储热两用饮水机循环加热装置，其中，该外管二端套设止水垫圈。The circulating heating device for the dual-purpose water dispenser with instant heat storage, wherein, the two ends of the outer tube are sleeved with water-stop gaskets.
所述的即热储热两用饮水机循环加热装置，其中，该外管加热装置为电阻式加热装置。The circulating heating device for the dual-purpose water dispenser with instant heat storage, wherein the outer tube heating device is a resistance heating device.
所述的即热储热两用饮水机循环加热装置，其中，该外管为石英玻璃管或其他具有高导热材料的管体。The circulating heating device for the dual-purpose water dispenser with instant heat storage, wherein the outer tube is a quartz glass tube or other tube body with high thermal conductivity material.
所述的即热储热两用饮水机循环加热装置，其中，该内桶为不锈钢材质。The circulating heating device for the instant heat storage dual-purpose water dispenser, wherein, the inner barrel is made of stainless steel.
所述的即热储热两用饮水机循环加热装置，其中，该内桶为食品级材质。The circulating heating device for the instant heat storage dual-purpose water dispenser, wherein the inner bucket is made of food-grade material.
所述的即热储热两用饮水机循环加热装置，其中，该出水管穿设在底座及内桶上，且出水管的入口设置在内桶的入水口上方，出水口设置在底座底部。The circulating heating device for the instant heat storage dual-purpose water dispenser, wherein the water outlet pipe is installed on the base and the inner barrel, and the inlet of the water outlet pipe is arranged above the water inlet of the inner barrel, and the water outlet is arranged at the bottom of the base.
与现有技术相比较，采用上述技术方案的本实用新型具有的优点在于：外管与内桶形成有较薄距离的加热通道，而加热通道与入水通道连通，进而减少内部通道蓄水容量，如此可以减少热传距离，达到快速加热功效，又内桶通过复数入水口及复数穿孔与加热通道连通，使加热通道与内桶内部产生热对流效应，可以达到桶内保温功效，在连续使用时可以提供稳定的出水量。Compared with the prior art, the utility model adopting the above technical solution has the advantage that: the outer tube and the inner barrel form a heating channel with a thinner distance, and the heating channel communicates with the water inlet channel, thereby reducing the water storage capacity of the inner channel, so It can reduce the heat transfer distance and achieve rapid heating effect, and the inner barrel is connected with the heating channel through multiple water inlets and multiple perforations, so that the heating channel and the inner barrel can produce heat convection effect, which can achieve the effect of heat preservation in the barrel, and can provide stability during continuous use. of water output.
附图说明Description of drawings
图1为第一实施例外观示意图。Fig. 1 is a schematic diagram of the appearance of the first embodiment.
图2为第一实施例分解示意图Figure 2 is an exploded schematic view of the first embodiment
图3为第一实施例循环加热装置分解示意图。Fig. 3 is an exploded schematic view of the circulation heating device of the first embodiment.
图4为第一实施例循环加热装置另一角度分解示意图。Fig. 4 is an exploded schematic diagram of another angle of the circulation heating device of the first embodiment.
图5为第一实施例循环加热装置俯视示意图。Fig. 5 is a schematic top view of the circulation heating device of the first embodiment.
图6为第一实施例循环加热装置仰视示意图。Fig. 6 is a schematic bottom view of the circulation heating device of the first embodiment.
图7为图5的A-A剖视示意图。FIG. 7 is a schematic cross-sectional view along line A-A of FIG. 5 .
图8为图5的A-A剖视立体示意图。FIG. 8 is a schematic perspective view of A-A section in FIG. 5 .
图9为图8另一角度示意图。FIG. 9 is a schematic diagram of another angle of FIG. 8 .
图10为图7的B-B剖视示意图。FIG. 10 is a schematic cross-sectional view along line B-B of FIG. 7 .
图11为图7的C-C剖视示意图。FIG. 11 is a schematic cross-sectional view along line C-C of FIG. 7 .
图12为图7的B-B剖视立体示意图。FIG. 12 is a schematic perspective view of a cross-sectional view taken along line B-B of FIG. 7 .
图13为图12另一角度示意图。FIG. 13 is a schematic diagram of another angle of FIG. 12 .
图14为第一实施例使用状态示剖视意图。Fig. 14 is a sectional view showing the use state of the first embodiment.
图15为第一实施例第一次送水的状态剖视示意图。Fig. 15 is a schematic cross-sectional view of the state of the first water delivery in the first embodiment.
图16为第二实施例循环加热装置剖视示意图。Fig. 16 is a schematic cross-sectional view of the circulation heating device of the second embodiment.
附图标记说明：底座-10；进水管-11；固定孔-12；入水孔-13；固定片-14；凹槽-15、26；压力开关-16；上座-20；储水桶-21；出水管-22；固定孔-23；入水孔-24；固定片-25；内桶-30；入水口-31；穿孔-32；第一固定杆-33；第二固定杆-34；入水通道-35；外管-40；加热区-41；加热通道-42；止水垫圈-43、44；固定元件-50；壳体-60；前盖-61；后盖-62；上盖-63；出水开关-64；凸杆-65；循环加热装置-70；入口-221；出口-222。Explanation of reference signs: base-10; water inlet pipe-11; fixing hole-12; water inlet hole-13; fixing piece-14; grooves-15, 26; Water outlet pipe-22; fixing hole-23; water inlet hole-24; fixing piece-25; inner bucket-30; water inlet-31; perforation-32; first fixing rod-33; 35; Outer tube-40; Heating area-41; Heating channel-42; Water stop gaskets-43, 44; Fixing element-50; Outlet switch-64; protruding rod-65; circulation heating device-70; inlet-221; outlet-222.
具体实施方式Detailed ways
有关本实用新型具体实施方式，本实用新型举两种较佳实施例来说明本实用新型技术结构、特征与功效。其中图1至图15为出水管设在上方的第一实施例，图16为出水管设在下方的第二实施例。Regarding the specific implementation of the utility model, the utility model gives two preferred embodiments to illustrate the technical structure, features and effects of the utility model. 1 to 15 show the first embodiment in which the water outlet pipe is arranged at the top, and FIG. 16 shows the second embodiment in which the water outlet pipe is arranged at the bottom.
首先请参阅如图1及图2所示第一实施例的示意图，本实用新型一种即热储热两用饮水机循环加热装置，主要由壳体60及设置在壳体60内部的循环加热装置70，其中壳体60包括有一前盖61、后盖62及上盖63，前盖61设有一出水开关64，内侧上下各设有二凸杆65。First, please refer to the schematic diagrams of the first embodiment shown in Figures 1 and 2. The utility model is a circulating heating device for an instant heat storage dual-purpose water dispenser. The device 70, wherein the casing 60 includes a front cover 61, a rear cover 62 and an upper cover 63, the front cover 61 is provided with a water outlet switch 64, and two protruding rods 65 are respectively provided at the top and bottom of the inner side.
请参阅图2至图4所示，图3及图4为循环加热装置70分解示意图，该循环加热装置70包括有底座10、上座20、出水管22、外管40、垫圈42、43以及复数固定元件50。Please refer to Fig. 2 to Fig. 4, Fig. 3 and Fig. 4 are exploded diagrams of the circulating heating device 70, the circulating heating device 70 includes a base 10, an upper seat 20, an outlet pipe 22, an outer pipe 40, gaskets 42, 43 and a plurality of Fixing element 50 .
请参阅图3至图6所示，该底座10，其底面设有进水管11，顶面设有连通进水管11的固定孔12及复数入水孔13，本实施例图示设有2个入水孔13。Please refer to Fig. 3 to Fig. 6, the bottom surface of the base 10 is provided with a water inlet pipe 11, and the top surface is provided with a fixing hole 12 connected to the water inlet pipe 11 and a plurality of water inlet holes 13, and the figure in this embodiment is provided with two water inlet pipes. Hole 13.
请参阅图3至图6所示，该上座20，其顶面设有储水桶21，底面设有连通储水桶21的固定孔23及复数入水孔24，本实施例图示设有4个入水孔24，固定孔23设在4个入水孔24中间；储水桶21侧壁或底部设有出水管22，本实施例出水管22设置在侧壁上，如图7所示，且入口221伸入储水桶21内部，本实施例出水管22的入口221也可以设置在侧壁或底部。Please refer to Figures 3 to 6, the upper seat 20 has a water storage bucket 21 on its top surface, a fixing hole 23 and a plurality of water inlet holes 24 connected to the water storage bucket 21 on the bottom surface, and four water inlet holes 24 are provided on the bottom surface. Hole 24, fixing hole 23 is located in the middle of 4 water inlet holes 24; Water storage barrel 21 side wall or bottom is provided with water outlet pipe 22, and present embodiment water outlet pipe 22 is arranged on the side wall, as shown in Figure 7, and inlet 221 extends Into the water storage barrel 21, the inlet 221 of the water outlet pipe 22 in this embodiment can also be arranged on the side wall or the bottom.
如图3及图9所示，该内桶30，具有复数入水口31、复数穿孔32、第一固定杆33及第二固定杆34，其中内桶30顶部通过第二固定杆34穿设于上座20固定孔23中，底部通过第一固定杆33穿设于底座10固定孔21中，并使底部与底座10顶面形成有入水通道35，而入水通道35通过底座10上复数入水孔13与底座10进水管11连通，如图7至图9所示。又所述复数穿孔32可以设置在内桶30侧壁或底部，本实施例在侧壁上设有6个圆形穿孔32；As shown in Figure 3 and Figure 9, the inner bucket 30 has multiple water inlets 31, multiple perforations 32, first fixing rods 33 and second fixing rods 34, wherein the top of the inner bucket 30 is passed through the upper seat 20 through the second fixing rods 34 In the fixing hole 23, the bottom is penetrated in the fixing hole 21 of the base 10 through the first fixing rod 33, and the bottom and the top surface of the base 10 are formed with a water inlet channel 35, and the water inlet channel 35 passes through the plurality of water inlet holes 13 on the base 10 and the base 10, the water inlet pipe 11 is connected, as shown in Fig. 7 to Fig. 9 . In addition, the plurality of perforations 32 can be provided on the side wall or bottom of the inner tub 30. In this embodiment, six circular perforations 32 are provided on the side wall;
该外管40，设有加热区41，加热区41设有加热装置，该外管40套设于内桶30外部，且通过复数固定元件50固定于底座10及上座20之间，使外管40与内桶30形成有较薄距离的加热通道42，而加热通道42与入水通道35连通，如图7至图9所示，进而减少内部通道蓄水容量，如此可以减少热传距离，达到快速加热功效，又内桶30通过复数入水口31及复数穿孔32与加热通道42连通，使加热通道42与内桶30内部产生热对流效应如图9所示，能够达到桶内30保温功效，在连续使用时可以提供稳定的出水量。The outer tube 40 is provided with a heating zone 41, and the heating zone 41 is provided with a heating device. The outer tube 40 is sleeved outside the inner barrel 30, and is fixed between the base 10 and the upper seat 20 through a plurality of fixing elements 50, so that the outer tube 40 A heating channel 42 with a thinner distance is formed with the inner barrel 30, and the heating channel 42 communicates with the water inlet channel 35, as shown in Figures 7 to 9, thereby reducing the water storage capacity of the inner channel, which can reduce the heat transfer distance and achieve rapid heating Efficacy, and the inner barrel 30 communicates with the heating channel 42 through the plurality of water inlets 31 and the plurality of perforations 32, so that the heating channel 42 and the interior of the inner barrel 30 have a heat convection effect, as shown in Figure 9, which can achieve the heat preservation effect of the inner barrel 30. When used continuously It can provide stable water output.
再请参阅图2至图4所示，该述底座10一侧端部向下延设有固定片14，固定片14下端开设有凹槽15，底座10则通过二固定片14的凹槽15可跨设于后盖62内侧下方的两凸柱65上，如图14所示。Referring to Fig. 2 to Fig. 4 again, one side end of the base 10 is provided with a fixed piece 14 downwards, the lower end of the fixed piece 14 is provided with a groove 15, and the base 10 passes through the grooves 15 of the two fixed pieces 14. It can straddle the two protrusions 65 on the inner side and lower side of the rear cover 62 , as shown in FIG. 14 .
该上座20设有与底座10相同的固定片25，上座20也可通过二固定片25的凹槽26跨设于后盖62内侧上方的两凸柱65上，如图14所示。The upper base 20 is provided with the same fixing piece 25 as the base 10, and the upper base 20 can also straddle the two protrusions 65 on the inner side of the rear cover 62 through the grooves 26 of the two fixing pieces 25, as shown in FIG. 14 .
如图7及图14所示，该外管40二端可以套设止水用垫圈43、44，由于外管40内径大于内桶30外径，因此，外管40可以套设在内桶外30外部，再凭借复数固定元件50穿设上座20与底座10，使外管40固定在底座10与上座20之间，外管40上下可以通过止水用垫圈43、44达到防漏效果，而外管40与内桶30的侧边形成有较薄距离的加热通道42，而加热通道42可与入水通道35连通，又加热通道42可以通过内桶30的穿孔32与内桶30内部连通。前述内桶30底部与底座10顶面所形成的入水通道35主要通过内桶30底部的第一固定杆33的设置而呈现360度开放空间结构，使冷水可以由底座10进水管11经进水孔13流入入水通道35，再通过水通道35由内向外呈360度流入加热通道42。As shown in Fig. 7 and Fig. 14, the two ends of the outer tube 40 can be sleeved with gaskets 43 and 44 for sealing water. Since the inner diameter of the outer tube 40 is greater than the outer diameter of the inner barrel 30, the outer tube 40 can be set outside the inner barrel 30. , and then rely on a plurality of fixing elements 50 to pass through the upper seat 20 and the base 10, so that the outer tube 40 is fixed between the base 10 and the upper seat 20, and the outer tube 40 can pass through the water-stop gaskets 43, 44 to achieve a leak-proof effect. 40 and the side of the inner barrel 30 form a thinner heating passage 42, and the heating passage 42 can communicate with the water inlet passage 35, and the heating passage 42 can communicate with the interior of the inner barrel 30 through the perforation 32 of the inner barrel 30. The water inlet channel 35 formed by the bottom of the inner tub 30 and the top surface of the base 10 is mainly formed by setting the first fixing rod 33 at the bottom of the inner tub 30 to present a 360-degree open space structure, so that cold water can pass through the inlet pipe 11 of the base 10 through the inlet hole 13 It flows into the water channel 35, and then flows into the heating channel 42 through the water channel 35 from the inside to the outside at 360 degrees.
请参阅图15所示，本实用新型第一次进水使用时，冷水是由进水管11经由底座10顶面与内桶30底部形成的入水通道35进入外管40与内桶30之间的加热通道42中，而加热通道42的冷水则同时由对流孔32进入内桶30，使内桶30与外管40中的水同时上升，当外管40水位高于加热区41时，加热区41上的加热装置会启动对外管40加热，水会经由上座20入水孔24进入储水桶21中，当水位继续上升到设定的高水位的位置时，即停止进水，加热装置继续加热到水沸腾后停止加热，而进行保温模式，使本实用新型具有储水功能。Please refer to Fig. 15, when the utility model is used for the first water intake, the cold water enters the heating channel between the outer pipe 40 and the inner barrel 30 through the water inlet channel 35 formed by the water inlet pipe 11 through the top surface of the base 10 and the bottom of the inner barrel 30 42, while the cold water in the heating channel 42 enters the inner bucket 30 through the convection hole 32 at the same time, so that the water in the inner bucket 30 and the outer tube 40 rises simultaneously. When the water level of the outer tube 40 is higher than the heating zone 41, the heating on the heating zone 41 The device will start to heat the outer pipe 40, and the water will enter the water storage tank 21 through the water inlet hole 24 of the upper seat 20. When the water level continues to rise to the set high water level, the water will stop, and the heating device will continue to heat until the water boils and then stop. Heating, and heat preservation mode, so that the utility model has a water storage function.
又，当使用者取水时，如图14所示，因上座20上方储水桶21已有储存热开水(本实施例储水桶21设有600cc储水量，因此，当按下出水开关64取用热水时，压力开关16即启动补水，同时启动加热装置进行加热，补水量可依设定功率补充预定水量，确保流经加热区41的水达到沸腾状态方可取水，且出水量可与一般储水式饮水机相同，因此，可以解决即热式饮水机流量太小与等待取水的时间，就算外管功率只有1200W(可用110V市电供应，一般即热式饮水机功率多在2400W以上，且均采用220V供电)，本实用新型也可在一分钟供水量可达到约800cc(储水桶21的储水量600cc+补水量200cc)，已足以供应一般家庭平时冲泡牛奶、咖啡等所需的热水量，若实用上需要在1分钟内供应更大量的热开水，可调整储水桶21高度或管径，也可以提供较大功率或储水量来达成。Again, when the user takes water, as shown in Figure 14, because the water storage tank 21 above the upper seat 20 has stored hot boiled water (the water storage tank 21 of the present embodiment is provided with a 600cc water storage capacity, therefore, when the water outlet switch 64 is pressed, hot water is used. When the water is used, the pressure switch 16 starts water replenishment, and at the same time starts the heating device for heating. The amount of water replenishment can supplement the predetermined water volume according to the set power, so as to ensure that the water flowing through the heating zone 41 reaches a boiling state before taking water, and the water output can be compared with that of general storage. The water-type water dispenser is the same, therefore, it can solve the problem that the flow rate of the instant water dispenser is too small and the time to wait for water, even if the power of the outer tube is only 1200W (it can be supplied by 110V mains electricity, the power of the instant water dispenser is usually more than 2400W, and Both use 220V power supply), the utility model can also supply about 800cc of water in one minute (the water storage capacity of the water storage tank 21 is 600cc + the water replenishment capacity is 200cc), which is enough to supply the hot water needed by ordinary families to brew milk, coffee, etc. If it is practical to supply a larger amount of hot water within 1 minute, the height or pipe diameter of the water storage bucket 21 can be adjusted, and a larger power or water storage capacity can also be provided to achieve.
请再参阅图14所示，本实用新型主要通过外管40的加热装置发热对加热区41内加热通道42中的水进行加热，且加热通道42可以通过内桶30下方复数穿孔32与内桶30内部形成热对流循环通道，达到循环加热目的，而上升到储水桶21的高温热水则可经由出水管22及出水开关64送出，提供随时热水使用，因此，本实用新型可以提供与储水式饮水机相同出水量的热水使用。Please refer to Fig. 14 again, the utility model mainly heats the water in the heating channel 42 in the heating zone 41 through the heating device of the outer pipe 40, and the heating channel 42 can pass through the multiple perforations 32 below the inner barrel 30 and the inside of the inner barrel 30 A thermal convection circulation channel is formed to achieve the purpose of circulating heating, and the high-temperature hot water rising to the water storage tank 21 can be sent out through the water outlet pipe 22 and the water outlet switch 64 to provide hot water for use at any time. Therefore, the utility model can be provided with water storage type Use hot water with the same water output as the water dispenser.
本实用新型为了提供即热热水使用，因此将该内桶30如图14所示，其外径设为略小于外管40内径，使内桶30与外管40间的加热通道42缩小(间距约在5～10mm之间)，使得加热通道42内部蓄水容量减少，如此可以减少热传距离，就能够达到快速加热目的。In order to provide instant hot water for use in the utility model, as shown in Figure 14, the outer diameter of the inner barrel 30 is set slightly smaller than the inner diameter of the outer tube 40, so that the heating channel 42 between the inner barrel 30 and the outer tube 40 is reduced (the distance is about 5-10mm), so that the water storage capacity inside the heating channel 42 is reduced, so that the heat transfer distance can be reduced, and the purpose of rapid heating can be achieved.
请参阅图16所示的第二实施例示意图，其与第一实施例不同的处为：出水管22穿设于底座10及内桶30，且出水管22的入口221设置在内桶30的入水口31上方，出口222设置在底座10底部，此种结构可以提供下方出水，可以避免出水产生喷溅情形。Please refer to the schematic diagram of the second embodiment shown in FIG. 16 , which is different from the first embodiment in that: the outlet pipe 22 is passed through the base 10 and the inner tub 30 , and the inlet 221 of the outlet pipe 22 is set at the water inlet of the inner tub 30 31, the outlet 222 is set at the bottom of the base 10. This structure can provide water outlet from below and avoid splashing of the water outlet.
以上说明对本实用新型而言只是说明性的，而非限制性的，本领域普通技术人员理解，在不脱离权利要求所限定的精神和范围的情况下，可作出许多修改、变化或等效，但都将落入本实用新型的保护范围之内。The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873077.9UCN207898379U (en) | 2017-07-18 | 2017-07-18 | Instant heat storage dual-purpose water dispenser circulation heating device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873077.9UCN207898379U (en) | 2017-07-18 | 2017-07-18 | Instant heat storage dual-purpose water dispenser circulation heating device |
| Publication Number | Publication Date |
|---|---|
| CN207898379Utrue CN207898379U (en) | 2018-09-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873077.9UExpired - Fee RelatedCN207898379U (en) | 2017-07-18 | 2017-07-18 | Instant heat storage dual-purpose water dispenser circulation heating device |
| Country | Link |
|---|---|
| CN (1) | CN207898379U (en) |
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| Date | Code | Title | Description |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20180925 | |
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