CN222210776U - Instant heating type phase change water heater with running water - Google Patents
Instant heating type phase change water heater with running water Download PDFInfo
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- CN222210776U CN222210776U CN202420733022.8U CN202420733022U CN222210776U CN 222210776 U CN222210776 U CN 222210776U CN 202420733022 U CN202420733022 U CN 202420733022U CN 222210776 U CN222210776 U CN 222210776U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model belongs to the field of water heaters. The utility model discloses a running water instant heating type phase change water heater which comprises a phase change liner for energy storage, a heating element, a water pipe and a heat exchange assembly, wherein the water pipe is provided with a water inlet and a water outlet, the heat exchange assembly is arranged between the phase change liner for energy storage and the water pipe and comprises a first heat exchange element and a second heat exchange element, the first heat exchange element is connected with the phase change liner for energy storage and the heating element, the first heat exchange element is connected with the phase change liner for energy storage and the second heat exchange element, and the second heat exchange element is connected with the first heat exchange element and the water pipe. The heating element heats the phase-change liner for energy storage through the first heat exchange element, and the phase-change liner for energy storage heats the water pipe through the first heat exchange element and the second heat exchange element.
Description
Technical Field
The utility model relates to the field of water heaters, in particular to a running water instant heating type phase change water heater.
Background
The water storage type water heater has the following defects that 1, water is stored in the water tank and heated to cause scaling and the like in the water tank, the water quality in the water tank is poor, the water heater has the dead water problem, 2, the water in the water tank circulates and enters cold water while hot water is discharged, the hot water in the water tank cannot be completely utilized, the mixed water amount is less, 3, the hot water in the water tank is not used up, the residual hot water is wasted, and 4, the water storage type water heater needs to store the hot water, has larger volume and occupies larger space. In order to solve the above problems, a phase change water heater is produced, which stores heat using a phase change material.
The phase change water heater refers to a water heater filled with a phase change material, the phase change material refers to a material which changes a state of a substance along with temperature change and can provide latent heat, a process of converting physical properties is called a phase change process, and the phase change material absorbs or releases a large amount of latent heat in the process.
In the existing phase-change water heater, a water pipe is generally directly arranged in a phase-change liner, two valves are arranged at two ends of the water pipe, which are arranged in the phase-change liner, and the water pipe is shut off when the two valves are closed, so that a closed internal circulation is formed, when the phase-change liner is in an energy storage state, the two valves of the water pipe are closed, so that the closed internal circulation is formed, water in the water pipe is used as a heat exchange medium, the heater heats the phase-change liner by exchanging heat with the water in the water pipe, the phase-change liner absorbs heat and stores energy, when the phase-change water heater is in a water consumption state, the phase-change material releases stored heat energy, at the moment, the two valves of the water pipe are opened, the water in the water pipe serving as a heating medium flows out in a domestic water form, and the phase-change liner releases heat.
The phase change water heater adopting the technical scheme has the following defects that 1, a certain amount of domestic water needs to be stored in the phase change water heater to be used as a heat exchange medium, as the domestic water has more impurities, the domestic water is continuously and repeatedly heated in the process of being used as the heat exchange medium to be heated in a closed internal circulation mode, scale is easy to be accumulated in the water pipe, the water quality is affected, the heat exchange efficiency is affected by the scale, 2, when the heat storage and heat release states of the phase change inner container are changed, the operation needs to be controlled by a user, the valves are complicated, and 3, the phase change water heater generally needs to be provided with a bent shape for improving the heat exchange efficiency, the scale is easy to accumulate at the bent part of the water pipe, the water pipe is difficult to clean, the water pipe is easy to be blocked for a long time, and the water pipe is difficult to be independently replaced due to the fact that the water pipe is connected with the phase change inner container into a whole, and the service life of the phase change water heater is affected.
Disclosure of utility model
In order to overcome at least one defect of the prior art, the utility model provides a running water instant heating type phase change water heater, a heating element in the utility model heats a phase change liner for energy storage through a first heat exchange element, the phase change liner for energy storage in the utility model heats a water pipe through the first heat exchange element and a second heat exchange element, the phase change liner for energy storage and the water pipe are mutually independent, and the two heat exchange components are used for heat exchange, so that the running water instant heating is realized without storing hot water.
The utility model adopts the technical proposal for solving the problems that:
a running water instant heating type phase change water heater comprising:
A phase change liner for energy storage;
A heating element;
The water pipe is provided with a water inlet and a water outlet;
The heat exchange assembly is arranged between the phase-change liner for energy storage and the water pipe and comprises a first heat exchange element and a second heat exchange element, the first heat exchange element is connected with the phase-change liner for energy storage and the heating element, the first heat exchange element is connected with the phase-change liner for energy storage and the second heat exchange element, and the second heat exchange element is connected with the first heat exchange element and the water pipe;
The heating element heats the phase-change liner for energy storage through the first heat exchange element, and the phase-change liner for energy storage heats the water pipe through the first heat exchange element and the second heat exchange element.
In a preferred embodiment, the first heat exchange element comprises a coil and a heat exchange medium enclosed in the coil, at least a portion of the coil being inserted into the phase change reservoir for energy storage.
In a preferred embodiment, the running water instant heating type phase change water heater comprises a pump body, wherein the pump body is arranged on a coil pipe, a heat exchange medium forms a closed internal circulation in the coil pipe under the action of the pump body, and the coil pipe is not communicated with a water pipe.
In a preferred embodiment, the energy storage is filled with a phase change material with a phase change liner.
In a preferred embodiment, the phase change material is a hydrated salt phase change material or a waxy phase change material.
In a preferred embodiment, the heating element is an electric heater.
In a preferred embodiment, the second heat exchange element is one or more of a heat exchange plate, a heat exchange tube and a heat exchange plate.
In a preferred embodiment, the running water instant heating type phase change water heater comprises a shell, and the phase change liner for energy storage, the heating element and the heat exchange assembly are all arranged in the inner cavity of the shell.
In a preferred embodiment, the housing is provided with a heat insulating layer, which is arranged around the housing.
In a preferred embodiment, the water pipe penetrates the housing, and the water inlet of the water pipe and the water outlet of the water pipe are both arranged outside the housing.
In summary, the utility model has the following technical effects that the heating element heats the phase-change liner for energy storage through the first heat exchange element, the phase-change liner for energy storage heats the water pipe through the first heat exchange element and the second heat exchange element, the phase-change liner for energy storage and the water pipe are mutually independent, the phase-change liner for energy storage and the water pipe exchange heat by utilizing the heat exchange assembly, hot water is not required to be stored, instant heating of running water is realized, the operation is convenient, and the use is easy.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein the reference numerals have the following meanings:
10. The phase change liner for energy storage comprises 20 parts of a phase change liner for energy storage, 30 parts of a heating element, 30 parts of a water pipe, 301 parts of a water inlet, 302 parts of a water outlet, 40 parts of a heat exchange assembly, 401 parts of a first heat exchange element, 4011 parts of a coil, 402 parts of a second heat exchange element, 50 parts of a pump body, 60 parts of a shell, 70 parts of a shell and a heat preservation layer.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1, the utility model discloses a running water instant heating type phase change water heater, which comprises a phase change liner 10 for energy storage, a heating element 20, a water pipe 30, a heat exchange assembly 40, wherein the water pipe 30 is provided with a water inlet 301 and a water outlet 302, the heat exchange assembly 40 is arranged between the phase change liner 10 for energy storage and the water pipe 30, the heat exchange assembly 40 comprises a first heat exchange element 401 and a second heat exchange element 402, the first heat exchange element 401 is connected with the phase change liner 10 for energy storage and the heating element 20, the first heat exchange element 401 is connected with the phase change liner 10 for energy storage and the second heat exchange element 402, the second heat exchange element 402 is connected with the first heat exchange element 401 and the water pipe 30, the heating element 20 heats the phase change liner 10 for energy storage through the first heat exchange element 401 and the second heat exchange element 402 heats the water pipe 30.
It will be appreciated that the pipe diameter of the water pipe 30 is adapted to the dimensions of the second heat exchanging element 402 in order to ensure the hot water outlet effect of the water pipe 30.
Based on the above structure, the heating element 20 heats the phase-change liner 10 for energy storage through the first heat exchange element 401, in the process, the phase-change liner 10 for energy storage absorbs heat and stores heat, the phase-change liner 10 for energy storage heats the water pipe 30 through the first heat exchange element 401 and the second heat exchange element 402, in the process, the phase-change liner 10 for energy storage releases heat, so that water with lower temperature in the water pipe 30 is changed into water with higher temperature, the phase-change liner 10 for energy storage and the water pipe 30 are mutually independent, the phase-change liner 10 for energy storage and the water pipe 30 exchange heat by utilizing the heat exchange assembly 40, hot water is not required to be stored, the instant heating of running water is realized, the operation is convenient, and the use is easy.
In the embodiment of the present utility model, the first heat exchange element 401 includes a coil 4011 and a heat exchange medium, wherein the heat exchange medium is enclosed in the coil 4011, and at least a part of the coil 4011 is inserted into the phase change liner 10 for energy storage.
It can be understood that the coil 4011 is a closed tube body, the inside of the coil 4011 is provided with a channel for accommodating heat exchange medium, and the larger the portion of the coil 4011 inserted into the phase change liner 10 for energy storage is, the larger the contact area between the coil 4011 and the phase change liner 10 for energy storage is, and the better the heat exchange effect between the first heat exchange element 401 and the phase change liner 10 for energy storage is.
In the embodiment of the utility model, the running water instant heating type phase change water heater comprises a pump body 50, wherein the pump body 50 is arranged on a coil 4011, a heat exchange medium forms a closed internal circulation in the coil 4011 under the action of the pump body 50, and the coil 4011 is not communicated with a water pipe 30.
Specifically, the heat exchange medium is fluid, the pump body 50 is used for conveying the fluid, realizing the circulation conveying of the fluid in the coil 4011 and accelerating the heat exchange process, and the heat exchange medium realizes the heat exchange between the heating element 20 and the first heat exchange element 401, the heat exchange between the first heat exchange element 401 and the phase change liner 10 for energy storage and the heat exchange between the first heat exchange element 401 and the second heat exchange element 402 in the circulation conveying process of the coil 4011.
More specifically, the heat exchange medium is a liquid medium or a gas medium, the liquid medium has higher heat capacity and higher heat conductivity, and can effectively transfer heat, the common liquid medium is water, heat conduction oil, glycol or alcohol, and the like, the gas medium has lower density and lower heat capacity, the heat transfer efficiency is relatively lower, the common gas medium is air, nitrogen or hydrogen, and the like, the pump body 50 is a water pump or an air pump, when the heat exchange medium is a liquid medium, a water pump can be selected, when the heat exchange medium is a gas medium, an air pump can be selected, and the specific type of the heat exchange medium and the specific type of the pump body 50 are selected according to practical situations, but the heat exchange medium is not limited to the specific type of the heat exchange medium.
Because the coil 4011 and the water pipe 30 are not communicated with each other, the heat exchange medium only circulates in the coil 4011, and the heat exchange medium is isolated from the domestic water in the water pipe 30 and does not interfere with each other, so that the heat exchange medium can be selected, the heat exchange medium with fewer impurities, such as purified water, can be selected according to practical application scenes, the scale formation of the heat exchange medium in the repeated heating process is reduced, the heat exchange medium with fewer impurities can be repeatedly heated, the scale formation is fewer, the phase-change water heater in the prior art needs to store part of the domestic water as the heat exchange medium, such as tap water, the domestic water contains more impurities, the scale is easy to be separated out in the cyclic repeated heating process, the water quality and the heat exchange efficiency are influenced, and the water outlet of the water pipe 30 is unobstructed.
Furthermore, since the coil 4011 is not communicated with the water pipe 30, and the first heat exchange element 401 and the second heat exchange element 402 are utilized to heat the domestic water in the water pipe 30 in an indirect heating mode, the domestic water does not directly contact with the electric heater, and the safety is high.
In an embodiment of the present utility model, the phase change material is filled into the phase change liner 10 for energy storage.
It can be understood that the phase change liner 10 for energy storage is utilized to absorb heat and store heat, so as to reduce the power requirement on the heating element 20, and the heating element 20 with smaller power is adopted, and if the heating element 20 is utilized to directly heat the water pipe 30, the heating element 20 with larger power is needed to realize the instant heating effect.
In the embodiment of the utility model, the phase change material is a hydrated salt phase change material or a waxy phase change material, the hydrated salt phase change material or the waxy phase change material is an existing phase change material, such as paraffin, and the phase change energy storage and release process of the phase change material is the prior art, which is not described herein, and the selection of the phase change material is determined according to the actual application scene and is not limited thereto.
In an embodiment of the present utility model, the heating element 20 is an electric heater.
Specifically, the electric heater may adopt an electromagnetic heating mode, an infrared heating mode or a resistance heating mode, for example, a resistance wire heater or a resistance coil heater, and adopts the existing electric heating technology, and how to achieve heating is specifically the existing technology, which is not described herein.
More specifically, the electric heater may be disposed outside the coil 4011, that is, the heating mode of indirect heating is adopted, the electric heater heats the coil 4011, the coil 4011 transfers heat to the heat exchange medium through heat conduction so as to heat the heat exchange medium, the electric heater may also be directly disposed inside the coil 4011, that is, the heating mode of direct heating is adopted, the electric heater directly heats the heat exchange medium, and the specific location and specific heating mode of the electric heater are set according to the actual situation, but are not limited thereto.
In an embodiment of the present utility model, the second heat exchange element 402 is one or more of a heat exchange plate, a heat exchange tube, and a heat exchange plate.
Specifically, referring to fig. 1, the coil 4011 comprises a coil body and a connecting pipe body, the coil body and the connecting pipe body are interconnected to form the coil 4011, the connecting pipe body is arranged beside the coil body, the coil body is integrally arranged in the phase-change liner 10 for energy storage, the connecting pipe body is arranged outside the phase-change liner 10 for energy storage, the heating element 20 and the second heat exchange element 402 are arranged above the connecting pipe body, the heating element 20 and the second heat exchange element 402 are arranged outside the phase-change liner 10 for energy storage, and the second heat exchange element 402 is arranged around the connecting pipe body and the outside of the water pipe 30, therefore, the arrangement of the heating element 20 and the second heat exchange element 402 does not occupy the space of the phase-change liner 10 for energy storage, thereby improving the contact area between the first heat exchange element 401 and the phase-change liner 10 for energy storage, and improving the heat exchange efficiency of the first heat exchange element 401 and the phase-change liner 10 for energy storage.
More specifically, the coil body is wrapped in the phase-change liner 10 for energy storage, the coil body comprises straight pipes and bent pipes which are mutually communicated, the straight pipes and the bent pipes are alternately arranged, the straight pipes are mutually parallel and are arranged at intervals, the distance between the straight pipes is 1cm-5cm, the installation gap between the adjacent straight pipes is filled with phase-change materials, and the installation gap between the adjacent bent pipes is filled with phase-change materials, so that the contact area between the coil body and the phase-change liner 10 for energy storage is increased, uniform heat exchange is facilitated, and the heat exchange efficiency of the first heat exchange element 401 and the phase-change liner 10 for energy storage is improved.
When the second heat exchange element 402 is a heat exchange plate, the heat exchange tube is wound on the outer parts of the connecting pipe body and the water pipe 30 to realize the outer connection of the coil 4011 and the water pipe 30, so that the outer connection of the coil 4011 and the water pipe 30 is realized, the size of the heat exchange plate is determined according to the sizes of the connecting pipe body and the water pipe 30, the heat exchange efficiency is improved, when the second heat exchange element 402 is a heat exchange tube, the heat exchange tube is wound on the outer parts of the connecting pipe body and the water pipe 30, the outer connection of the coil 4011 and the water pipe 30 is realized, the outer connection of the first heat exchange element 401 and the water pipe 30 is realized, the size of the heat exchange tube is determined according to the sizes of the connecting pipe body and the water pipe 30, the contact area of the heat exchange tube and the connecting pipe body and the water pipe 30 is increased, so that the heat exchange efficiency is improved, when the second heat exchange element 402 is a heat exchange plate is arranged, the plurality of heat exchange plates are arranged at intervals along the extending direction of the connecting pipe body and the extending direction of the water pipe 30, the plurality of heat exchange plates are all sleeved on the outer parts of the connecting pipe body and the water pipe 30, the heat exchange efficiency is realized, and the heat exchange tube 401 and the outer part is connected with the water pipe 30 according to the size of the connecting pipe body and the outer part 401 and the water pipe 30.
Of course, the structural shape of the second heat exchange element 402 may be a combination of a heat exchange plate and a heat exchange tube, the structural shape of the second heat exchange element 402 may also be a combination of a heat exchange plate and a heat exchange plate, the structural shape of the second heat exchange element 402 may also be a combination of a heat exchange tube and a heat exchange plate, and the structural shape of the second heat exchange element 402 may also be a combination of a heat exchange plate, a heat exchange tube and a heat exchange plate, so that the specific structural shape of the second heat exchange element 402 is not limited to this.
In the embodiment of the present utility model, the coil 4011, the second heat exchanging element 402 and the water pipe 30 are all made of a heat conducting material, such as metallic copper, metallic aluminum or metallic iron, preferably, the coil 4011, the second heat exchanging element 402 and the water pipe 30 are all made of metallic copper.
In the embodiment of the utility model, the running water instant heating type phase change water heater comprises a shell 60, wherein the phase change liner 10 for energy storage, the first heat exchange element 401, the heating element 20, the second heat exchange element 402 and the pump body 50 are all arranged in the inner cavity of the shell 60, and the shell 60 plays roles of protecting and insulating the phase change liner 10 for energy storage, the heating element 20, the heat exchange assembly 40 and the pump body 50.
In the embodiment of the utility model, the phase-change liner 10 for energy storage is arranged at one end of the inner cavity of the shell 60, the water pipe 30 is arranged at the other end of the inner cavity of the shell 60, and air is arranged between the phase-change liner 10 for energy storage and the water pipe 30, however, in other embodiments, liquid, such as water, can be filled between the phase-change liner 10 for energy storage and the water pipe 30.
In the embodiment of the present utility model, the housing 60 is provided with a heat insulating layer 70, and the heat insulating layer 70 is disposed around the housing 60. In this way, the heat insulation layer 70 can insulate the inner cavity of the housing 60, and the heat insulation layer 70 can avoid heat loss of the phase change liner 10 for energy storage, the first heat exchange element 401, the second heat exchange element 402 and the water pipe 30.
Specifically, the heat-insulating layer 70 may be formed of a heat-insulating material, and the heat-insulating material commonly used at present mainly includes an expanded polystyrene board, an extruded polystyrene board, a rubber-powder polystyrene particle heat-insulating slurry, a polyurethane foam material, a rock wool board, and the like, the heat-insulating layer 70 may also be a vacuum layer, heat preservation is achieved by setting the vacuum layer, and the specific form of the heat-insulating layer 70 is selected according to practical situations, and is not limited thereto.
More specifically, the heat insulating layer 70 may be disposed outside the housing 60, and the heat insulating layer 70 may also be disposed in the inner cavity of the housing 60, and preferably, the heat insulating layer 70 is disposed in the inner cavity of the housing 60.
In the embodiment of the utility model, the water pipe 30 penetrates the housing 60, and the water inlet 301 of the water pipe 30 and the water outlet 302 of the water pipe 30 are both disposed outside the housing 60.
It will be appreciated that the water inlet 301 of the water pipe 30 and the water outlet 302 of the water pipe 30 are respectively disposed at two ends of the water pipe 30, the water inlet 301 of the water pipe 30 is connected to a municipal water pipe, the water outlet 302 of the water pipe 30 is connected to a shower head or the like, and tap water enters the water pipe 30 from the water inlet 301 of the water pipe 30 and flows out from the water outlet 302 of the water pipe 30 for use.
In the embodiment of the utility model, the water pipe 30 is a linear water pipe, water is smoothly discharged from the linear water pipe, scale is not easy to accumulate, and the water pipe is easy to clean, so that the service life of the running water instant heating type phase change water heater is prolonged, of course, in other embodiments, the water pipe 30 is a curved water pipe, the contact area of the curved water pipe and the second heat exchange element 402 can be increased, and the heat exchange efficiency is improved.
The specific working process of the utility model is as follows:
When the phase change liner 10 for energy storage is used for heat storage, the heating element 20 and the pump body 50 are opened to work, the heat exchange medium forms a closed internal circulation in the coil 4011, when the heat exchange medium is internally circulated in the coil 4011, the heat exchange medium is heated by the heating element 20 to obtain the heat exchange medium with increased temperature, and the heat exchange medium with higher temperature exchanges heat with the phase change liner 10 for energy storage in the circulation process, namely, the heating element 20 heats the phase change liner 10 for energy storage by the first heat exchange element 401, and finally, the heat storage of the phase change liner 10 for energy storage is realized.
When the phase-change liner 10 for energy storage releases heat, namely in a water state, normal-temperature domestic water is introduced into the water inlet 301 of the water pipe 30, a heat exchange medium continues to form a closed internal circulation in the coil 4011, when the heat exchange medium circulates internally in the coil 4011, the coil 4011 exchanges heat with the second heat exchange element 402, the second heat exchange element 402 transfers the obtained heat to the water pipe 30, namely the phase-change liner 10 for energy storage heats the water pipe 30 through the first heat exchange element 401 and the second heat exchange element 402, and in the process, the phase-change liner 10 for energy storage releases heat, so that domestic water in the water pipe 30 is heated, and the water outlet 302 of the water pipe 30 obtains hot water.
Thus, compared with the prior art, the heat exchange medium in the utility model forms a closed internal circulation in the coil 4011, the heat exchange medium circulates in the phase change liner 10 for energy storage, the phase change liner 10 for energy storage is mutually independent from the water pipe 30, and the heat exchange medium is mutually isolated from hot water.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A live water instant heating type phase change water heater, comprising:
A phase change liner for energy storage;
A heating element;
the water pipe is provided with a water inlet and a water outlet;
The heat exchange assembly is arranged between the phase-change liner for energy storage and the water pipe, and comprises a first heat exchange element and a second heat exchange element, wherein the first heat exchange element is connected with the phase-change liner for energy storage and the heating element, the first heat exchange element is connected with the phase-change liner for energy storage and the second heat exchange element, and the second heat exchange element is connected with the first heat exchange element and the water pipe;
The heating element is used for heating the phase-change liner for energy storage through the first heat exchange element, and the phase-change liner for energy storage is used for heating the water pipe through the first heat exchange element and the second heat exchange element.
2. The instant water heater of claim 1, wherein the first heat exchange element comprises a coil and a heat exchange medium, the heat exchange medium is enclosed in the coil, and at least a portion of the coil is inserted into the phase change liner for energy storage.
3. The instant water-heating type phase-change water heater of claim 2, comprising a pump body, wherein the pump body is arranged on the coil pipe, the heat exchange medium forms a closed internal circulation in the coil pipe under the action of the pump body, and the coil pipe is not communicated with the water pipe.
4. The instant heating type phase change water heater of claim 1, wherein the energy storage phase change material is filled in the phase change liner.
5. The instant heating type phase change water heater of claim 4, wherein the phase change material is a hydrated salt phase change material or a waxy phase change material.
6. The instant water heater of claim 1, wherein the heating element is an electric heater.
7. The instant water heater of claim 1, wherein the second heat exchanging element is one or more of a heat exchanging plate, a heat exchanging tube and a heat exchanging plate.
8. The instant water heater of claim 1, comprising a housing, wherein the phase change liner for energy storage, the heating element, and the heat exchange assembly are all disposed in an inner cavity of the housing.
9. The instant water heater of claim 8, wherein the housing is provided with a heat insulating layer disposed around the housing.
10. The instant water heater of claim 8, wherein the water pipe penetrates the housing, and the water inlet of the water pipe and the water outlet of the water pipe are both arranged outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420733022.8U CN222210776U (en) | 2024-04-09 | 2024-04-09 | Instant heating type phase change water heater with running water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420733022.8U CN222210776U (en) | 2024-04-09 | 2024-04-09 | Instant heating type phase change water heater with running water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222210776U true CN222210776U (en) | 2024-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420733022.8U Active CN222210776U (en) | 2024-04-09 | 2024-04-09 | Instant heating type phase change water heater with running water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222210776U (en) |
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2024
- 2024-04-09 CN CN202420733022.8U patent/CN222210776U/en active Active
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