CN108931059B - Water tank structure of water heater and water heater - Google Patents
Water tank structure of water heater and water heater Download PDFInfo
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- CN108931059B CN108931059B CN201811089469.1A CN201811089469A CN108931059B CN 108931059 B CN108931059 B CN 108931059B CN 201811089469 A CN201811089469 A CN 201811089469A CN 108931059 B CN108931059 B CN 108931059B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water tank structure of a water heater and the water heater, the water tank structure of the water heater comprises: first inner bag, second inner bag and heat exchanger, the heat exchanger includes: the first heat exchange assembly and the second heat exchange assembly are connected to the common collecting pipe in parallel. The utility model has the advantages of high heat exchange efficiency, large capacity of the water tank, low installation height and the like.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a water tank structure of a water heater and the water heater.
Background
The water heater is a device for changing cold water temperature into hot water in a certain time through various physical principles, the types of water heaters on the market are various, taking common heat pump water heater as an example, the heat pump water heater comprises a water tank, a heat pump system and the like, and the heat pump system mainly comprises a compressor, a heat exchanger, a throttling device and a four-way reversing valve to form a circulation loop of the whole system, wherein the circulation principle is as follows: the compressor compresses the low-temperature low-pressure gaseous refrigerant flowing back into a high-temperature high-pressure gaseous refrigerant to be discharged, the high-temperature high-pressure gaseous refrigerant exchanges heat with a micro-channel coiled in the water tank liner, heat is conducted into the water tank, the cooled refrigerant is changed into low-temperature high-pressure liquid under the action of pressure, the low-temperature low-pressure liquid is reduced into low-temperature low-pressure gas-liquid two phases through the throttling device, the low-temperature low-pressure gas-liquid two phases enter the evaporator, the pressure in the evaporator is suddenly reduced, the low-temperature low-pressure refrigerant is rapidly evaporated to absorb heat and gasify from the environment, and the refrigerant after heat absorption enters the compressor to enter the next cycle.
The utility model patent with the publication number of CN207146908U in the prior art discloses a double-liner structure and an air energy water heater, which comprises a first liner, a second liner, a first heat exchange component, a second heat exchange component and the like, wherein the first heat exchange component and the second heat exchange component are connected in series through a connecting pipe so as to transfer redundant heat in the first heat exchange component to the second heat exchange component to heat the second liner, and the connecting structure can enable water temperature in the two liners to have temperature difference, so that the heat exchange efficiency is low, and the service performance of the whole water heater is low.
In addition, the traditional integral heat pump water heater is generally of an up-down structure, and main components in a heat pump system are intensively placed on the upper part of a water tank, so that an air inlet is generally blocked, the air quantity is insufficient, and meanwhile, the whole heat pump water heater is high in installation height and inconvenient to assemble, disassemble and maintain.
Therefore, how to design a water tank structure of a water heater for improving heat exchange efficiency is a technical problem to be solved in the industry.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a water tank structure of a water heater and the water heater.
The utility model adopts the technical scheme that the water tank structure of the water heater is designed and comprises: first inner bag, second inner bag and heat exchanger, the heat exchanger includes: the first heat exchange assembly and the second heat exchange assembly are connected to the common collecting pipe in parallel. The refrigerant flows from the common collecting pipe to the first heat exchange assembly and the second heat exchange assembly, or the refrigerant flows from the first heat exchange assembly and the second heat exchange assembly to the common collecting pipe.
Preferably, the first heat exchange assembly comprises: the heat exchange device comprises a first collecting pipe and a plurality of first heat exchange pipes, wherein one end of each first heat exchange pipe is communicated with the first collecting pipe, and the other end of each first heat exchange pipe is communicated with a shared collecting pipe.
Preferably, the second heat exchange assembly comprises: the second collecting pipe and a plurality of second heat exchange pipes, one end of each second heat exchange pipe is communicated with the second collecting pipe, and the other end of each second heat exchange pipe is communicated with the common collecting pipe.
Preferably, the second liner is shorter than the first liner in length, and one end of the second liner is provided with a device mounting area.
Preferably, the device installation area is divided into a first cavity and a second cavity, wherein a compressor is installed in the first cavity, and an evaporator and a fan are installed in the second cavity.
Preferably, a gas-liquid separator and a four-way valve are also arranged in the first cavity.
Preferably, the first cavity is spaced between the second cavity and the second liner.
In one embodiment, the evaporator is L-shaped, and comprises a first evaporation part far away from the first liner and a second evaporation part connected to one side of the first evaporation part, and the fan is arranged on the other side of the first evaporation part.
In an embodiment, the appearance of evaporimeter is the U type, and the opening of evaporimeter sets up towards the direction that keeps away from first inner bag, and the fan is installed in the opening part of evaporimeter.
Preferably, the first liner and the second liner are communicated through a water supplementing pipeline.
Preferably, the water supplementing pipeline is connected with a control component for controlling the water flow conveying state of the water supplementing pipeline.
In one embodiment, the control assembly includes: the water pump is used for detecting the water quantity in the first inner container, supplying the water in the second inner container into the first inner container, and the control module is connected with the first sensor assembly and the water pump. When the water quantity in the first liner is equal to or lower than a first preset low water quantity, the control module starts the water pump; when the water level in the first inner container is higher than the first preset high water level, the control module turns off the water pump.
Preferably, the control assembly further comprises: and the second sensor component is used for detecting the water quantity in the second liner and is connected with the control module. And when the water quantity in the second liner is equal to or lower than a second preset low water quantity, the control module turns off the water pump.
In one embodiment, the control assembly includes: the water pump is used for supplying water in the first inner container into the second inner container, and the control module is connected with the second sensor assembly and the water pump. When the water quantity in the second liner is equal to or lower than a second preset low water quantity, the control module starts the water pump; when the water level in the second liner is higher than the second preset high water level, the control module turns off the water pump.
Preferably, the control assembly further comprises: the first sensor assembly is used for detecting the water quantity in the first liner and is connected with the control module. When the water quantity in the first liner is equal to or lower than a first preset low water quantity, the control module turns off the water pump.
In one embodiment, the control assembly includes: the device comprises a first sensor component for detecting the water quantity in a first inner container, a second sensor component for detecting the water quantity in a second inner container, a power component for switching water replenishment between the first inner container and the second inner container, and a control module connected with the first sensor component, the second sensor component and the power component. When the water content in the first inner container is equal to or lower than a first preset low water content, the control module controls the power assembly to supplement the water in the second inner container into the first inner container, and when the water content in the first inner container is higher than the first preset high water content, the control module controls the power assembly to stop supplementing the water in the second inner container into the first inner container; when the water content in the second inner container is equal to or lower than the second preset low water content, the control module controls the power assembly to supplement the water in the first inner container into the second inner container, and when the water content in the second inner container is higher than the second preset high water content, the control module controls the power assembly to stop supplementing the water in the first inner container into the second inner container.
Preferably, when the water quantity in the second liner is equal to or lower than the second preset low water quantity in the process of supplementing the water in the second liner into the first liner, the control module closes the power assembly; in the process of supplementing water in the first inner container into the second inner container, when the water quantity in the first inner container is equal to or lower than a first preset low water quantity, the control module closes the power assembly.
Preferably, the power assembly comprises: the water pump for pumping the water flow in the water supplementing pipeline, the switching pipeline connected between the water pump and the water supplementing pipeline and the switching valve assembly arranged in the switching pipeline. The control module switches the water flow conveying direction in the water supplementing pipeline by controlling the switching valve assembly.
Preferably, the first sensor assembly and the second sensor assembly each employ a plurality of water level sensors.
Preferably, the first inner container and the second inner container are connected to different water consuming devices.
Preferably, the first liner has twice the volume as the second liner.
Preferably, an insulation layer is arranged outside the first inner container and/or outside the second inner container, and the insulation layer is made of foaming materials.
Preferably, the first inner container and the second inner container are arranged side by side vertically.
The utility model also provides a water heater, which comprises the water tank structure of the water heater.
Preferably, the water heater is an air-powered water heater.
Compared with the prior art, the utility model has the following effective effects:
1. the first heat exchange component and the second heat exchange component of the heat exchanger are connected in parallel through a shared collecting pipe, the first inner container and the second inner container are heated simultaneously, the water temperature in the two inner containers is basically the same, and the heat exchange efficiency is high;
2. the length of the second liner is shorter than that of the first liner, and the device mounting area is designed at one end of the second liner, so that the mounting height of the whole machine is effectively reduced;
3. the device installation area is divided into two cavities, and the evaporator and the fan are arranged independently, so that the air inlet quantity is improved, and the attenuation of heating quantity caused by direct blowing of cold air at the evaporation side to the compressor can be reduced;
4. the first inner container and the second inner container can be mutually supplemented with water according to the consumption condition of hot water, and the water consumption requirements of different water consumption devices can be met.
Drawings
The utility model is described in detail below with reference to examples and figures, wherein:
FIG. 1 is a schematic illustration of the connection of a liner to a heat exchanger in accordance with the present utility model;
FIG. 2 is a schematic view of a heat exchanger according to the present utility model;
FIG. 3 is an internal schematic view of the structure of the water tank of the present utility model;
FIG. 4 is a schematic view of the outlet of the L-shaped evaporator according to the present utility model;
fig. 5 is an air-out schematic diagram of a U-shaped evaporator according to the present utility model.
Detailed Description
As shown in fig. 1 and 2, the water tank structure of the water heater provided by the utility model comprises: first inner bag 1, second inner bag 2 and heat exchanger, the heat exchanger includes: the collecting pipe 3, the first heat exchange component 4 and the second heat exchange component 5 are shared, the first heat exchange component 4 is coated on the outer wall of the first inner container 1 to exchange heat with the first inner container 1, and the second heat exchange component 5 is coated on the outer wall of the second inner container 2 to exchange heat with the second inner container 2. The first heat exchange assembly 4 and the second heat exchange assembly 5 are connected to the common collecting pipe 3 in parallel, the refrigerant flows to the first heat exchange assembly 4 and the second heat exchange assembly 5 from the common collecting pipe 3, or the refrigerant flows to the common collecting pipe 3 from the first heat exchange assembly 4 and the second heat exchange assembly 5, and the first liner 1 and the second liner 2 are heated simultaneously, so that the heat exchange efficiency is high. The first heat exchange assembly 4 and the second heat exchange assembly 5 are micro-channel heat exchangers or copper pipe assemblies, and the specific structure is as follows, and the first heat exchange assembly 4 comprises: the first collecting pipe 41 and a plurality of first heat exchange pipes 42, one end of the first heat exchange pipe 42 is communicated with the first collecting pipe 41, and the other end is communicated with the common collecting pipe 3. The second heat exchange assembly includes: the second collecting pipe 51 and a plurality of second heat exchange pipes 52, one end of the second heat exchange pipe 52 is communicated with the second collecting pipe 51, and the other end is communicated with the common collecting pipe 3.
As shown in fig. 3, the length of the second liner 2 is shorter than that of the first liner 1, one end of the second liner 2 is provided with a device mounting area, in a preferred embodiment, the first liner 1 and the second liner 2 are placed side by side vertically, the volume of the first liner 1 is approximately twice that of the second liner 2, the device mounting area 6 is arranged at the top of the second liner 2, the device mounting area 6 is divided into a first cavity 61 and a second cavity 62, components such as a compressor, a gas-liquid separator and a four-way valve are mounted in the first cavity 61, and the evaporator 7 and the fan 8 are mounted in the second cavity 62. In order to facilitate air intake of the second chamber 62, the second chamber 62 is disposed at the topmost portion, and the first chamber 61 is partitioned between the second chamber 62 and the second liner 2.
As shown in fig. 4, in an embodiment, the evaporator 7 has an L-shaped outer shape, the evaporator 7 includes a first evaporation portion 71 and a second evaporation portion 72, the first evaporation portion 71 is disposed in the second cavity 62 at a position far away from the first liner 1, the second evaporation portion 72 is connected to one side of the first evaporation portion 71, the fan 8 is mounted on the other side of the first evaporation portion 71, and the air flow enters the second cavity 62 through the first evaporation portion 71 and the second evaporation portion 72 and then flows out of the fan 8. As shown in fig. 5, in another embodiment, the evaporator 7 has a U-shaped shape, the opening of the evaporator 7 is disposed in a direction away from the first liner 1, the fan 8 is installed at the opening of the evaporator 7, and the air flows into the second cavity 62 from two sides of the opening of the evaporator 7 and then flows out of the fan 8.
Further, as shown in fig. 3 to 5, in order to prevent heat dissipation of the inner containers, the heat insulation layer 9 is disposed outside the first inner container 1 and outside the second inner container 2, and the heat insulation layer is made of a foaming material, and of course, the heat insulation layer may be disposed only outside the first inner container or outside the second inner container according to actual needs.
Still further, as shown in fig. 1, the first inner container 1 and the second inner container 2 are communicated through a water supplementing pipeline, the water supplementing pipeline is connected with a control component for controlling the water flow conveying state of the water supplementing pipeline, the first inner container 1 and the second inner container 2 are connected to different water consuming devices, and a plurality of water supplementing modes are arranged between the two inner containers.
In the first type, water is supplied to the first liner 1 only from the second liner 2.
The control assembly includes: the water pump is installed in the water supplementing pipeline, the inlet of the water pump is connected with the second inner container 2, the outlet of the water pump is connected with the first inner container 1, and the control module is connected with the first sensor assembly and the water pump. When the water quantity in the first inner container 1 is equal to or lower than a first preset low water quantity, the first sensor assembly sends a water shortage signal of the first inner container 1 to the control module, the control module starts the water pump, and when the water quantity in the first inner container 1 is higher than the first preset high water quantity, the first sensor assembly sends a water full signal of the first inner container 1 to the control module, and the control module turns off the water pump. In order to prevent dry combustion of the second liner 2 and idle running of the water pump, the control assembly further comprises: the second sensor assembly is connected with the control module and is used for detecting the water quantity in the second inner container 2, and when the water quantity in the second inner container 2 is equal to or lower than a second preset low water quantity, the second sensor assembly sends a water shortage signal of the second inner container 2 to the control module, and the control module turns off the water pump.
And secondly, only the first liner 1 is supplemented with water to the second liner 2.
The control assembly includes: the water pump is installed in the water supplementing pipeline, the inlet of the water pump is connected with the first inner container 1, the outlet of the water pump is connected with the second inner container 2, and the control module is connected with the second sensor assembly and the water pump. When the water quantity in the second inner container 2 is equal to or lower than a second preset low water quantity, the second sensor assembly sends a water shortage signal of the second inner container 2 to the control module, the control module starts the water pump, and when the water quantity in the second inner container 2 is higher than the second preset high water quantity, the second sensor assembly sends a water full signal of the second inner container 2 to the control module, and the control module shuts off the water pump. In order to prevent dry combustion of the first liner 1 and idle running of the water pump, the control assembly further comprises: the first sensor assembly is connected with the control module and is used for detecting the water quantity in the first inner container 1, and when the water quantity in the first inner container 1 is equal to or lower than a first preset low water quantity, the first sensor assembly sends a water shortage signal of the first inner container 1 to the control module, and the control module turns off the water pump.
And the third type, the first liner 1 and the second liner 2 can be used for supplementing water in a switching way.
The control assembly includes: the device comprises a first sensor component, a second sensor component, a power component and a control module, wherein the first sensor component is used for detecting the water quantity in a first inner container 1, the second sensor component is used for detecting the water quantity in a second inner container 2, the power component is used for switching water supplement between the first inner container 1 and the second inner container 2, and the control module is connected with the first sensor component, the second sensor component and the power component. Wherein, power component includes: the water pump, switching pipeline and switching valve subassembly, the water pump passes through switching pipeline connection in moisturizing pipeline, and switching valve subassembly sets up in switching pipeline, under moisturizing pipeline and switching valve subassembly's effect, and the water pump import and export can be connected to first inner bag 1 or second inner bag 2, and control module is through the connected state of control water pump's switch and switching valve subassembly to reach the effect at first inner bag 1 and second inner bag 2 switching moisturizing.
When the water quantity in the first inner container 1 is equal to or lower than a first preset low water quantity, the first sensor component sends a water shortage signal of the first inner container 1 to the control module, the control module controls the power component to supplement water of the second inner container 2 into the first inner container 1, and when the water quantity in the first inner container 1 is higher than the first preset high water quantity, the first sensor component sends a water full signal of the first inner container 1 to the control module, and the control module controls the power component to stop supplementing water of the second inner container 2 into the first inner container 1; in the process of supplementing water in the second liner 2 into the first liner 1, when the water amount in the second liner 2 is equal to or lower than a second preset low water amount, the second sensor assembly sends a water shortage signal of the second liner 2 to the control module, and the control module closes the power assembly.
When the water quantity in the second inner container 2 is equal to or lower than a second preset low water quantity, the second sensor assembly sends a water shortage signal of the second inner container 2 to the control module, the control module controls the power assembly to supplement the water in the first inner container 1 into the second inner container 2, and when the water quantity in the second inner container 2 is higher than the second preset high water quantity, the second sensor assembly sends a water full signal of the second inner container 2 to the control module, and the control module controls the power assembly to stop supplementing the water in the first inner container 1 into the second inner container 2. In the process of supplementing water in the first liner 1 into the second liner 2, when the water quantity in the first liner 1 is equal to or lower than a first preset low water quantity, the first sensor assembly sends a water shortage signal of the first liner 1 to the control module, and the control module closes the power assembly.
It should be noted that, the first sensor assembly and the second sensor assembly each include two water level sensors, taking the first sensor assembly as an example, the two water level sensors of the first sensor assembly are a high water level sensor and a low water level sensor, the high water level sensor is disposed at a corresponding position of the first preset high water volume in the first liner 1, the low water level sensor is disposed at a corresponding position of the first preset low water volume in the first liner 1, and the principle of the second sensor assembly is the same as that of the first sensor assembly, which is not repeated herein. Of course, the first sensor assembly and the second sensor assembly may also be provided with other sensors, such as a flowmeter and a timer at the hot water outlet of the liner, for calculating the amount of water in the liner by means of the water flow rate and the drain time.
The utility model also provides a water heater, which comprises the water tank structure of the water heater, and the water heater is preferably an air energy water heater.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (23)
1. A water heater tank structure comprising: first inner bag (1), second inner bag (2) and heat exchanger, its characterized in that, the heat exchanger includes: the heat exchange device comprises a shared collecting pipe (3), a first heat exchange component (4) coating the outer wall of the first liner (1) and a second heat exchange component (5) coating the outer wall of the second liner (2), wherein the first heat exchange component (4) and the second heat exchange component (5) are connected to the shared collecting pipe (3) in parallel;
the length of the second liner (2) is shorter than that of the first liner (1), one end of the second liner (2) is provided with a device installation area (6), the first liner (1) and the second liner (2) are communicated through a water supplementing pipeline, and the water supplementing pipeline is connected with a control assembly for controlling the water flow conveying state of the water supplementing pipeline;
the control assembly includes: a first sensor assembly for detecting the water quantity in the first inner container (1), a second sensor assembly for detecting the water quantity in the second inner container (2), a power assembly for switching water supplement between the first inner container (1) and the second inner container (2), and a control module connected with the first sensor assembly, the second sensor assembly and the power assembly;
when the water quantity in the first inner container (1) is equal to or lower than a first preset low water quantity, the control module controls the power assembly to supplement the water of the second inner container (2) into the first inner container (1);
when the water quantity in the second inner container (2) is equal to or lower than a second preset low water quantity, the control module controls the power assembly to supplement the water of the first inner container (1) into the second inner container (2).
2. A water heater tank structure as claimed in claim 1, wherein said first heat exchange assembly (4) comprises: the heat exchange device comprises a first collecting pipe (41) and a plurality of first heat exchange pipes (42), wherein one end of each first heat exchange pipe (42) is communicated with the first collecting pipe (41), and the other end of each first heat exchange pipe is communicated with the common collecting pipe (3).
3. A water heater tank structure as claimed in claim 1, wherein said second heat exchange assembly (5) comprises: the heat exchange device comprises a second collecting pipe (51) and a plurality of second heat exchange pipes (52), wherein one end of each second heat exchange pipe (52) is communicated with the corresponding second collecting pipe (51), and the other end of each second heat exchange pipe is communicated with the corresponding common collecting pipe (3).
4. A water tank structure of a water heater according to claim 1, characterized in that the refrigerant flows through the common header (3) to the first heat exchange assembly (4) and the second heat exchange assembly (5), or the refrigerant flows through the first heat exchange assembly (4) and the second heat exchange assembly (5) to the common header (3).
5. A water tank structure of a water heater as claimed in claim 1, wherein said device mounting area (6) is divided into a first cavity (61) and a second cavity (62), a compressor is mounted in said first cavity (61), and an evaporator (7) and a fan (8) are mounted in said second cavity (62).
6. The water heater tank structure of claim 5, wherein a gas-liquid separator and a four-way valve are further installed in the first chamber (61).
7. A water heater tank structure as claimed in claim 5, characterised in that said first cavity (61) is spaced between said second cavity (62) and said second liner (2).
8. A water heater tank structure as claimed in claim 5, characterised in that the evaporator (7) is L-shaped in profile.
9. A water tank structure of a water heater as claimed in claim 8, wherein said evaporator (7) comprises a first evaporation portion (71) provided away from said first liner (1) and a second evaporation portion (72) connected to one side of said first evaporation portion (71), said fan (8) being installed at the other side of the first evaporation portion (71).
10. A water heater tank structure as claimed in claim 5, characterised in that the evaporator (7) has a U-shaped profile.
11. A water heater tank structure as claimed in claim 10, characterised in that the opening of the evaporator (7) is arranged in a direction away from the first liner (1), the fan (8) being mounted at the opening of the evaporator (7).
12. The water tank structure of a water heater as claimed in claim 1, wherein said control module controls said power assembly to stop feeding water from said second liner (2) into said first liner (1) when the water level in said first liner (1) is higher than a first preset high water level; when the water quantity in the second inner container (2) is higher than a second preset high water quantity, the control module controls the power assembly to stop supplementing the water of the first inner container (1) into the second inner container (2).
13. The water tank structure of a water heater as claimed in claim 1, wherein said control module turns off said power assembly when the water level in said second liner (2) is equal to or lower than said second preset low water level during the water replenishment of said second liner (2) into said first liner (1); in the process of supplementing water in the first inner container (1) into the second inner container (2), when the water quantity in the first inner container (1) is equal to or lower than the first preset low water quantity, the control module closes the power assembly.
14. The water heater tank construction of claim 1, wherein the power assembly comprises: the water pump is used for pumping the water flow in the water supplementing pipeline, the switching pipeline is connected between the water pump and the water supplementing pipeline, and the switching valve assembly is arranged in the switching pipeline; the control module switches the water flow conveying direction in the water supplementing pipeline by controlling the switching valve assembly.
15. The water heater tank structure of claim 1, wherein said first sensor assembly employs a plurality of water level sensors.
16. The water heater tank structure of claim 1, wherein said second sensor assembly employs a plurality of water level sensors.
17. A water heater tank structure as claimed in claim 1, characterised in that the first and second liners (1, 2) are connected to different water consuming devices.
18. A water heater tank structure as claimed in claim 1, characterised in that the first liner (1) has twice the volume of the second liner (2).
19. A water heater tank structure according to claim 1, characterized in that the first inner container (1) is provided with an insulation layer (9) outside and/or outside the second inner container (2).
20. A water heater tank structure as claimed in claim 19, characterised in that the insulating layer (9) is made of a foamed material.
21. A water heater tank structure as claimed in claim 1, characterised in that the first and second liners (1, 2) are placed side by side vertically.
22. A water heater, comprising: a water heater tank structure as claimed in any one of claims 1 to 21.
23. The water heater as recited in claim 22 wherein the water heater is an air energy water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089469.1A CN108931059B (en) | 2018-09-18 | 2018-09-18 | Water tank structure of water heater and water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089469.1A CN108931059B (en) | 2018-09-18 | 2018-09-18 | Water tank structure of water heater and water heater |
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| CN108931059A CN108931059A (en) | 2018-12-04 |
| CN108931059B true CN108931059B (en) | 2023-10-03 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344626Y (en) * | 2009-01-13 | 2009-11-11 | 珠海格力电器股份有限公司 | Water tank for circulating air source heat pump water heater |
| CN202902615U (en) * | 2012-10-30 | 2013-04-24 | 广东双和新能源科技有限公司 | Double-liner heat-pump water heater |
| CN204693833U (en) * | 2015-04-13 | 2015-10-07 | Tcl空调器(中山)有限公司 | Heat-exchanging water tank and heat pump air conditioner |
| CN106016695A (en) * | 2016-06-22 | 2016-10-12 | 程思燕 | Water heater capable of automatically switching heat sources |
| CN106969545A (en) * | 2017-05-22 | 2017-07-21 | 珠海格力电器股份有限公司 | Micro-channel heat exchanger and Teat pump boiler |
| CN107062592A (en) * | 2017-03-30 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Microwave water-heater |
| CN208859882U (en) * | 2018-09-18 | 2019-05-14 | 珠海格力电器股份有限公司 | A kind of water-heater water tank structure and water heater |
-
2018
- 2018-09-18 CN CN201811089469.1A patent/CN108931059B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344626Y (en) * | 2009-01-13 | 2009-11-11 | 珠海格力电器股份有限公司 | Water tank for circulating air source heat pump water heater |
| CN202902615U (en) * | 2012-10-30 | 2013-04-24 | 广东双和新能源科技有限公司 | Double-liner heat-pump water heater |
| CN204693833U (en) * | 2015-04-13 | 2015-10-07 | Tcl空调器(中山)有限公司 | Heat-exchanging water tank and heat pump air conditioner |
| CN106016695A (en) * | 2016-06-22 | 2016-10-12 | 程思燕 | Water heater capable of automatically switching heat sources |
| CN107062592A (en) * | 2017-03-30 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Microwave water-heater |
| CN106969545A (en) * | 2017-05-22 | 2017-07-21 | 珠海格力电器股份有限公司 | Micro-channel heat exchanger and Teat pump boiler |
| CN208859882U (en) * | 2018-09-18 | 2019-05-14 | 珠海格力电器股份有限公司 | A kind of water-heater water tank structure and water heater |
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