CN214620067U - Gas water heater with thermoelectric power generation function - Google Patents
Gas water heater with thermoelectric power generation function Download PDFInfo
- Publication number
- CN214620067U CN214620067U CN202120728048.XU CN202120728048U CN214620067U CN 214620067 U CN214620067 U CN 214620067U CN 202120728048 U CN202120728048 U CN 202120728048U CN 214620067 U CN214620067 U CN 214620067U
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- Prior art keywords
- power generation
- temperature difference
- heat
- difference power
- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000010248 power generation Methods 0.000 title claims abstract description 30
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 20
- 239000003546 flue gas Substances 0.000 abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model discloses a gas water heater with thermoelectric power generation function, which comprises a shell, wherein a combustion assembly, a heat exchange device, a smoke exhaust hood, a thermoelectric power generation module, a heat conducting plate and a power supply module are arranged in the shell; the heat exchange device is arranged above the combustion assembly, the smoke exhaust hood is arranged above the heat exchange device, the hot end of the temperature difference power generation module is fixed on the outer side wall of the smoke exhaust hood, the inner side surface of the heat conduction plate is fixedly connected with the cold end of the temperature difference power generation module, and the outer side surface of the heat conduction plate is provided with a plurality of radiating fins; the temperature difference power generation module is electrically connected with the power supply module. The utility model discloses remaining heat electricity generation of flue gas in the usable enclosure, convenience of customers power consumption.
Description
Technical Field
The utility model belongs to the technical field of the gas heater technique and specifically relates to a take gas heater of thermoelectric generation function.
Background
The gas water heater has the characteristics of economy and practicability, and still occupies a certain proportion in the market of the water heater at present. Generally, a gas water heater is not provided with electric equipment such as an illuminating lamp, if the electric equipment is required to be arranged, a corresponding battery is required to be arranged in the gas water heater, once the electric quantity of the battery is used up, the battery is required to be replaced frequently, and the gas water heater is inconvenient to use. The flue gas discharged from the flue gas pipe of the gas water heater contains a large amount of waste heat, so that how to generate electric energy by using the heat in the flue gas becomes necessary for users to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take gas heater of thermoelectric generation function, the remaining heat electricity generation of flue gas in the usable enclosure, convenience of customers power consumption.
In order to solve the above problem, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a gas water heater with thermoelectric generation function, which comprises a shell, wherein a combustion assembly, a heat exchange device, a smoke exhaust hood, a thermoelectric generation module, a heat conducting plate and a power module are arranged in the shell; the heat exchange device is arranged above the combustion assembly, the smoke exhaust hood is arranged above the heat exchange device, the hot end of the temperature difference power generation module is fixed on the outer side wall of the smoke exhaust hood, the inner side surface of the heat conduction plate is fixedly connected with the cold end of the temperature difference power generation module, and the outer side surface of the heat conduction plate is provided with a plurality of radiating fins; the temperature difference power generation module is electrically connected with the power supply module.
In some embodiments, a water inlet pipe and a water outlet pipe are arranged in the shell, the water inlet pipe is connected with a water inlet of the heat exchange device, and the water outlet pipe is connected with a water outlet of the heat exchange device; the radiating fins are provided with through holes, and the water inlet pipe penetrates through the through holes in the radiating fins.
In some embodiments, the heat sink fins are in contact with the housing.
In some embodiments, both sides of the smoke exhaust hood are provided with openings, both sides of the shell are provided with air inlets, and the two air inlets correspond to the two openings respectively; the both ends of heat-conducting plate all are provided with the heating panel, and two heating panels extend to two open-ended outsides respectively.
In some embodiments, the heat dissipation plate is provided with a plurality of ventilation openings therethrough.
In some embodiments, the surface of the housing is provided with a charging interface, which is electrically connected with the power module.
In some embodiments, a surface of the housing is provided with a lighting module electrically connected to a power module.
In some embodiments, the power module includes a charging circuit, a battery, and a voltage regulator circuit, both of which are electrically connected to the battery.
In some embodiments, the heat sink fins are secured to a heat transfer base plate that is secured to the exterior side of the heat conductive plate.
In some embodiments, the hot end of the thermoelectric generation module is fixed on the outer side wall of the smoke exhaust hood by heat conduction glue.
In some embodiments, the top of the enclosure is provided with a smoke exhaust pipe that extends out of the housing.
The utility model discloses following beneficial effect has: the utility model discloses lateral surface at the enclosure is fixed with thermoelectric generation module, and thermoelectric generation module's hot junction can absorb the heat of enclosure, and thermoelectric generation module's cold junction dispels the heat through radiating fin to form the difference in temperature on thermoelectric generation module, thermoelectric generation module can generate electricity, and the electric energy of production can be saved in power module, perhaps exports the consumer through power module on, convenience of customers power consumption. Meanwhile, the power generation is realized by absorbing the residual heat of the smoke in the smoke exhaust hood, no additional power supply is needed, and the advantages of energy conservation and environmental protection are realized.
Drawings
Fig. 1 is a schematic structural view of a gas water heater with a temperature difference power generation function according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a gas water heater with a temperature difference power generation function according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a gas water heater with a temperature difference power generation function at another viewing angle according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the thermoelectric generation module, the heat conducting plate and the heat dissipating fins according to an embodiment of the present invention.
Wherein the reference numerals are: the thermoelectric generation module comprises a shell 100, an air inlet 110, a combustion assembly 200, a heat exchange device 300, a water inlet pipe 310, a smoke exhaust hood 400, an opening 410, a smoke exhaust pipe 420, a thermoelectric generation module 510, a heat conduction plate 520, a heat dissipation plate 521, a ventilation opening 522, heat dissipation fins 530, through holes 531 and a heat transfer bottom plate 540.
Detailed Description
The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.
Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the various embodiments of the present disclosure.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.
An embodiment of the utility model provides a take gas heater of thermoelectric generation function, as shown in fig. 1-4, it includes casing 100, and casing 100 is gas heater's shell. The combustion assembly 200, the heat exchange device 300, the exhaust hood 400, the thermoelectric generation module 510, the heat conduction plate 520 and the power module are disposed in the case 100. The combustion assembly 200 comprises a fire grate, a gas supply pipeline, an igniter and the like, the fire grate burns gas to generate heat, the heat exchange device 300 is arranged above the combustion assembly 200, flame formed by combustion of the fire grate acts on the heat exchange device 300, and the heat exchange device 300 transfers the absorbed heat to water in the pipeline, so that the water is heated for a user to use. The smoke exhaust hood 400 is disposed above the heat exchanging device 300, and the smoke generated by the combustion of the gas by the heat exchanging device 300 is exhausted through the smoke exhaust hood 400.
The hot end of the thermoelectric generation module 510 is fixed on the outer side wall of the exhaust hood 400, and because the flue gas in the exhaust hood 400 still has heat, the exhaust hood 400 is heated by the flue gas, and the hot end of the thermoelectric generation module 510 can absorb the heat on the exhaust hood 400. The inner side surface (the surface close to the smoke exhaust cover 400) of the heat conducting plate 520 is fixedly connected with the cold end of the thermoelectric generation module 510, the outer side surface of the heat conducting plate 520 is provided with a plurality of radiating fins 530, and the radiating fins 530 are used for cooling the cold end of the thermoelectric generation module 510. Therefore, temperature difference is formed on the temperature difference power generation module 510, and the temperature difference power generation module 510 can generate power. The thermoelectric generation module 510 of this embodiment is electrically connected with the power module, and the electric energy generated by the thermoelectric generation module 510 can be stored in the power module, or output to the electric equipment through the power module, thereby facilitating the power utilization of the user. Meanwhile, the power generation is realized by absorbing the residual heat of the flue gas in the smoke exhaust hood 400, no additional power supply is needed, and the advantages of energy conservation and environmental protection are also realized.
In some embodiments, a water inlet pipe 310 and a water outlet pipe are disposed in the housing 100, the water inlet pipe 310 may be connected to a tap water pipe in a home of a user to supply water with a relatively low temperature, the water inlet pipe 310 is connected to a water inlet of the heat exchanging device 300, the water outlet pipe is connected to a water outlet of the heat exchanging device 300, hot water is output from the water outlet pipe after the heat exchanging device 300 heats the water, and the water outlet pipe may be connected to a water terminal such as a shower head or a faucet to supply hot water to the user.
In this embodiment, the heat dissipating fins 530 are provided with through holes 531, and the water inlet pipe 310 penetrates through the through holes 531 on the heat dissipating fins 530 and is connected to the water inlet of the heat exchanging device 300. The water temperature in the water inlet pipe 310 is low, and the heat of the heat dissipation fins 530 can be absorbed, so that the temperature of the cold end of the thermoelectric generation module 510 is lower, the temperature difference on the thermoelectric generation module 510 is increased, and the thermoelectric generation module 510 generates more electric energy.
The heat dissipation fins 530 of this embodiment may be disposed in parallel, and the adjacent heat dissipation fins 530 are spaced apart by a predetermined distance, so as to dissipate heat outwards more uniformly and stably.
In some embodiments, the heat dissipating fins 530 are in contact with the casing 100, since the outer shell of the gas water heater is generally made of a metal material, the casing 100 can absorb heat of the heat dissipating fins 530, and the casing 100 has a large area and is exposed to air, so that the heat dissipating speed can be increased by the casing 100.
In some embodiments, the two sides of the enclosure 400 are provided with openings 410, the two sides of the housing 100 are provided with the air inlets 110, the two air inlets 110 correspond to the two openings 410, where the correspondence refers to the position of the air inlet 110 corresponding to the position of the opening 410, the air inlet 110 is disposed near the opening 410, and preferably, the air inlet 110 and the opening 410 are at the same height, so that the air passing through the air inlet 110 can smoothly flow into the opening 410. As is well known, the increased air flow results in a reduced pressure, and the hot flue gases rising inside the enclosure 400 cause cool air, which is relatively cooler outside, to flow through the inlet 110 to the opening 410. The heat conductive plate 520 of the present embodiment is provided with heat dissipation plates 521 at both ends thereof, and the two heat dissipation plates 521 extend to the outer sides of the two openings 410, respectively. Therefore, the cold air sucked from the air inlet 110 may be blown onto the heat dissipating plate 521 to further increase the heat dissipating speed of the cold end of the thermoelectric generation module 510.
Furthermore, a plurality of ventilation openings 522 are formed in the heat sink 521, and the ventilation openings 522 are used for air flow to reduce the influence of the heat sink 521 on the air flow between the air inlet 110 and the opening 410 as much as possible.
In some embodiments, the surface of the housing 100 is provided with a charging interface, which may be a USB interface, the charging interface is electrically connected to a power module, the power module outputs electric energy generated by the thermoelectric generation module 510 to the charging interface, and a user may charge an external device such as a mobile phone through the charging interface.
In some embodiments, the surface of the housing 100 is provided with a lighting module, which may be an LED lamp, electrically connected to a power module that supplies power to the lighting module, so that illumination may be provided to a user.
In some embodiments, the power module includes a charging circuit, a battery and a voltage regulator circuit, the charging circuit and the voltage regulator circuit are both electrically connected to the battery, the battery is a rechargeable battery, the thermoelectric generation module 510 generates electric energy, and the charging circuit charges the battery. The voltage stabilizing circuit enables the battery to output stable voltage for the electric equipment to use.
In some embodiments, the heat sink fins 530 are secured to a heat transfer base plate 540, and the heat transfer base plate 540 is secured to the outside of the heat conductive plate 520. The plurality of heat dissipating fins 530 are fixed to a heat transfer base plate 540 for uniform removal and installation.
In some embodiments, the hot end of the thermoelectric generation module 510 is fixed on the outer sidewall of the smoke exhaust cover 400 by a heat conductive adhesive, which may be a heat conductive silicone grease with high temperature resistance.
In some embodiments, a smoke exhaust pipe 420 is disposed on the top of the smoke exhaust hood 400, the smoke exhaust pipe 420 extends out of the housing 100, and the smoke exhaust hood 400 is in a hood-like structure and guides the smoke toward the smoke exhaust pipe 420 so that the smoke is finally exhausted from the smoke exhaust pipe 420.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (10)
1. The utility model provides a take gas heater of thermoelectric generation function which characterized in that: the device comprises a shell, wherein a combustion assembly, a heat exchange device, a smoke exhaust hood, a temperature difference power generation module, a heat conducting plate and a power supply module are arranged in the shell; the heat exchange device is arranged above the combustion assembly, the smoke exhaust hood is arranged above the heat exchange device, the hot end of the temperature difference power generation module is fixed on the outer side wall of the smoke exhaust hood, the inner side surface of the heat conduction plate is fixedly connected with the cold end of the temperature difference power generation module, and the outer side surface of the heat conduction plate is provided with a plurality of radiating fins; the temperature difference power generation module is electrically connected with the power supply module.
2. The gas water heater with temperature difference power generation function according to claim 1, characterized in that: a water inlet pipe and a water outlet pipe are arranged in the shell, the water inlet pipe is connected with a water inlet of the heat exchange device, and the water outlet pipe is connected with a water outlet of the heat exchange device; the radiating fins are provided with through holes, and the water inlet pipe penetrates through the through holes in the radiating fins.
3. The gas water heater with temperature difference power generation function according to claim 1, characterized in that: the heat dissipation fins are in contact with the housing.
4. The gas water heater with temperature difference power generation function according to claim 1, characterized in that: openings are formed in the two sides of the smoke exhaust hood, air inlets are formed in the two sides of the shell, and the two air inlets correspond to the two openings respectively; the both ends of heat-conducting plate all are provided with the heating panel, and two heating panels extend to two open-ended outsides respectively.
5. The gas water heater with temperature difference power generation function according to claim 4, characterized in that: the heat dissipation plate is provided with a plurality of through ventilation openings.
6. The gas water heater with temperature difference power generation function according to any one of claims 1 to 5, characterized in that: the surface of the shell is provided with a charging interface, and the charging interface is electrically connected with the power module.
7. The gas water heater with temperature difference power generation function according to any one of claims 1 to 5, characterized in that: and the surface of the shell is provided with an illumination module which is electrically connected with the power supply module.
8. The gas water heater with temperature difference power generation function according to any one of claims 1 to 5, characterized in that: the power supply module comprises a charging circuit, a battery and a voltage stabilizing circuit, wherein the charging circuit and the voltage stabilizing circuit are both electrically connected with the battery.
9. The gas water heater with temperature difference power generation function according to any one of claims 1 to 5, characterized in that: the radiating fins are fixed on the heat transfer base plate, and the heat transfer base plate is fixed on the outer side face of the heat conducting plate.
10. The gas water heater with temperature difference power generation function according to any one of claims 1 to 5, characterized in that: and the hot end of the thermoelectric generation module is fixed on the outer side wall of the smoke exhaust hood by heat conduction adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728048.XU CN214620067U (en) | 2021-04-09 | 2021-04-09 | Gas water heater with thermoelectric power generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728048.XU CN214620067U (en) | 2021-04-09 | 2021-04-09 | Gas water heater with thermoelectric power generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620067U true CN214620067U (en) | 2021-11-05 |
Family
ID=78400879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728048.XU Expired - Fee Related CN214620067U (en) | 2021-04-09 | 2021-04-09 | Gas water heater with thermoelectric power generation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620067U (en) |
-
2021
- 2021-04-09 CN CN202120728048.XU patent/CN214620067U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |