CN214469567U - Based on air source heat pump thermoelectric generation defrosting device - Google Patents
Based on air source heat pump thermoelectric generation defrosting device Download PDFInfo
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- CN214469567U CN214469567U CN202120582106.2U CN202120582106U CN214469567U CN 214469567 U CN214469567 U CN 214469567U CN 202120582106 U CN202120582106 U CN 202120582106U CN 214469567 U CN214469567 U CN 214469567U
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- water tank
- heat pump
- air source
- source heat
- thermoelectric generation
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Abstract
The utility model discloses a defrosting device based on air source heat pump thermoelectric generation, which mainly relates to the field of air conditioning equipment; the solar energy water heater comprises a building domestic drainage collecting main pipeline, a water tank and an air source heat pump box body, wherein one end of the building domestic drainage collecting main pipeline is communicated with the water tank, the water tank is provided with a drainage pipe, the water tank is provided with a thermoelectric generation sheet group, a storage battery and a surface air cooler are arranged in the air source heat pump box body, the surface air cooler is provided with an aluminum foil heating sheet, the aluminum foil heating sheet is electrically connected with the storage battery through a lead, and the storage battery is electrically connected with the thermoelectric generation sheet group through a lead; the utility model discloses utilize the difference in temperature between ambient temperature and the resident domestic wastewater in winter to generate electricity, for the defrosting of surface cooler provides the electric energy, solve the surface cooler frosting problem of air source heat pump on the one hand, on the other hand has reduced original power consumption pressure, has improved energy utilization and has rateed, and the benefit is considerable.
Description
Technical Field
The utility model relates to an air conditioning equipment field specifically is a defrosting device based on air source heat pump thermoelectric generation.
Background
At present, air source heat pumps are adopted in places such as hotels, dormitories and the like for heating in winter, and in cold winter, due to the fact that the temperature of northern areas is low, the phenomenon of surface air cooler frosting often occurs, defrosting heat compensation equipment is additionally arranged usually, certain electric energy consumption is caused, and electricity consumption pressure is high. Meanwhile, the domestic wastewater of residents contains a large amount of heat in winter, the temperature of the domestic wastewater of residents is mostly 13-15 ℃ or even more than 15 ℃, and is far higher than the outdoor environment temperature, and because the domestic wastewater and the domestic wastewater have ideal temperature difference, the domestic wastewater can completely utilize the temperature difference between the domestic wastewater and the residential wastewater to generate electricity, and in the actual life, the heat directly runs off, so that certain energy waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide one kind and generate electricity based on air source heat pump thermoelectric generation and change white device, utilize the difference in temperature between ambient temperature and the resident domestic wastewater in winter to generate electricity, for the change white of surface cooler provides the electric energy, solve the surface cooler problem of frosting of air source heat pump on the one hand, on the other hand has reduced original power consumption pressure, has improved energy utilization and has rateed, and the benefit is considerable.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the utility model provides a defrosting device based on air source heat pump thermoelectric generation, collects total pipeline, water tank, air source heat pump box including building life drainage, building life drainage collects the one end and the water tank intercommunication of total pipeline, be equipped with the drain pipe on the water tank, be equipped with thermoelectric generation piece group on the water tank, be equipped with battery, surface cooler in the air source heat pump box, be equipped with the aluminium foil heating plate on the surface cooler, the aluminium foil heating plate passes through the wire and is connected with the battery electricity, the battery passes through the wire and is connected with thermoelectric generation piece group electricity.
Preferably, the joint of the building domestic drainage collecting main pipeline and the water tank is positioned at the bottom of one end of the water tank, and the joint of the drainage pipe and the water tank is positioned at the top of one end of the water tank.
Preferably, the water tank is a closed tank body.
Preferably, the outer wall of the water tank is provided with a heat insulation layer, and the heat insulation layer is reserved with avoiding holes matched with the thermoelectric power generation sheet set.
Preferably, the water tank includes outer box, interior box, leave the clearance between the outer wall of interior box and the inner wall of outer box, it has the heated board to fill in the clearance, thermoelectric generation piece group fixes on the outer wall of interior box, just all be equipped with the mounting hole that suits with thermoelectric generation piece group on outer box, the heated board.
Preferably, an electric cabinet is arranged in the air source heat pump box body.
Preferably, the top of air source heat pump box is equipped with the fan, the surface cooler is located the fan under, the surface cooler is the V type.
Preferably, a plurality of heat exchange fins are arranged on the surface cooler, and the aluminum foil heating plate is arranged between two adjacent heat exchange fins.
Contrast prior art, the beneficial effects of the utility model reside in that:
the utility model discloses utilize the weary heat in the resident domestic waste water of winter to be converted into the electric energy, for air source heat pump provides the energy that the defrosting needs, resident domestic waste water of winter collects the main pipeline through building life drainage and flows into the water tank, produces the electric energy and stores in the battery through the thermoelectric generation piece group and is used for defrosting needs; the storage battery is connected with the aluminum foil heating sheet to provide a defrosting heat source; the temperature difference power generation sheet group generates power by using the temperature difference between the environment temperature and the domestic wastewater of residents in winter, and the temperature difference is further increased because the domestic water of the civil building contains high heat after being used and the heating equipment transmits part of the heat into the domestic wastewater; install on building life drainage collects house road the utility model discloses, solve air source heat pump on the one hand and do not shut down or the cold sense that the operation arouses against the other hand and reduced original power consumption pressure, the benefit is considerable, has energy-concerving and environment-protective, does not divide characteristics round clock, as long as there is the place of difference in temperature all can generate electricity and also solve photovoltaic power generation's drawback, can extensively be used for places such as hotel, dormitory.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of a structure of a water tank;
FIG. 3 is a schematic view of a structure of an aluminum foil heater chip;
fig. 4 is a control schematic diagram of the present invention.
The reference numbers in the drawings: 1. building domestic drainage collecting main pipeline; 2. a water tank; 21. the thermoelectric power generation sheet group; 22. an outer case; 23. an inner box body; 24. a thermal insulation board; 25. mounting holes; 3. an air source heat pump box body; 4. a drain pipe; 5. a storage battery; 6. a surface cooler; 7. an aluminum foil heating sheet; 8. an electric cabinet; 9. a fan.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
Example (b): as shown in the accompanying drawings 1-4, a defrosting device based on air source heat pump thermoelectric generation, collect total pipeline 1, water tank 2, air source heat pump box 3 including building life drainage, building life drainage collects the one end and the 2 intercommunications of water tank 2 of total pipeline 1, and water tank 2 collects total pipeline 1 intercommunications with building life drainage, utilizes the exhaust heat in the resident's life waste water in winter to convert the electric energy into, provides the required energy of defrosting for air source heat pump, be equipped with drain pipe 4 on the water tank 2, the water in the water tank 2 outwards discharges through drain pipe 4, be equipped with thermoelectric generation piece group 21 on the water tank 2, after the resident's life waste water in winter flowed into the water tank 2, produced the electric energy and stored in battery 5 through thermoelectric generation piece group 21, for the power supply of electrical heating defrosting equipment. The air source heat pump is characterized in that a storage battery 5 and a surface cooler 6 are arranged in the air source heat pump box body 3, an aluminum foil heating sheet 7 is arranged on the surface cooler 6, the aluminum foil heating sheet 7 is adopted as an electric heating defrosting device, preferably, in order to facilitate control of the aluminum foil heating sheet, an electric cabinet 8 is arranged in the air source heat pump box body 3, and a defrosting controller in the electric cabinet 8 controls the aluminum foil heating sheet 7 in a time control or frost layer thickness control mode. The aluminum foil heating plate 7 is electrically connected with the storage battery 5 through a lead, and the storage battery 5 is electrically connected with the thermoelectric generation plate group 21 through a lead.
The utility model discloses utilize the temperature difference between the weary heat in ambient temperature and the resident domestic wastewater in winter to generate electricity, because the heat that contains in itself is higher after civil construction domestic water uses, secondly heating equipment spreads into some heat into domestic wastewater in the difference in temperature further increase, especially hotel, the hotel, place water consumption such as dormitory is great, whole water system flows ceaselessly, make the water tank department at thermoelectric generation piece group place and external environment have the difference in temperature that lasts, it is required that a large amount of electric energy of continuous production and deposit supply surface cooler defrosting promptly, as long as there is the place of difference in temperature can generate electricity also solve photovoltaic power generation's drawback this product practicality is stronger, has stronger social effect.
Preferably, in order to fully utilize domestic drainage in the water tank, the joint of the building domestic drainage collecting main pipeline 1 and the water tank 2 is positioned at the bottom of one end of the water tank 2, and the joint of the drainage pipe 4 and the water tank 2 is positioned at the top of one end of the water tank 2.
Preferably, the water tank 2 is a closed tank in order to reduce the heat loss rate in the water tank.
Preferably, in order to fully utilize the heat of the domestic drainage in the water tank, the outer wall of the water tank 2 is provided with a heat-insulating layer, and the heat-insulating layer is reserved with a avoidance hole matched with the thermoelectric generation sheet group 21, so that the thermoelectric generation sheet group 21 can fully utilize the temperature of the domestic drainage in the water tank, and the heat loss of the domestic drainage in the water tank 2 can be reduced.
Further, in order to improve the heat preservation effect of water tank, water tank 2 includes outer box 22, interior box 23, leave the clearance between the outer wall of interior box 23 and the inner wall of outer box 22, it has heated board 24 to fill in the clearance, thermoelectric generation piece group 21 is fixed on the outer wall of interior box 23, just all be equipped with the mounting hole 25 that suits with thermoelectric generation piece group 21 on outer box 22, the heated board 24.
Preferably, a fan 9 is arranged at the top of the air source heat pump box body 3, the surface cooler 6 is located right below the fan 9, and the surface cooler 6 is in a V shape. The fan 9 sucks air from the side face of the air source heat pump box body 3 by force, and the air is contacted with the surface air cooler 6 to participate in convection heat exchange and then enters the air source heat pump chamber to be discharged by the fan 9.
Preferably, in order to improve the heat dissipation effect, a plurality of heat exchange fins are arranged on the surface air cooler 6, and the aluminum foil heating plate 7 is arranged between two adjacent heat exchange fins.
The specific working process is as follows: the water tank 2 is arranged at one end of a building domestic drainage collecting main pipeline 1, domestic wastewater is collected into the water tank 2 through the building domestic drainage collecting main pipeline 1, the temperature difference power generating sheet group 21 is attached to the outer wall of an inner box body 23 of the water tank 2 and generates power by utilizing the temperature difference between the environment and the waste heat in the domestic wastewater of residents in winter, the storage battery 5 arranged in the air source heat pump box body 3 is used for storing the generated power, and the defrosting controller in the electric cabinet 8 is controlled in a time control or frost layer thickness control mode, when the defrosting controller detects a starting signal, the storage battery 5 provides electric power for an aluminum foil heating sheet 7 installed on the surface air cooler 6 to heat and defrost, a fan 9 is installed at the top of the air source heat pump box body 3, air is forcibly sucked from the side face of the air source heat pump box body 3 to contact with the surface air cooler 6 to participate in convection heat exchange, and then the air enters the air source heat pump cavity and is discharged by the fan 9.
Claims (8)
1. The utility model provides a defrosting device based on air source heat pump thermoelectric generation which characterized in that: collect main pipeline (1), water tank (2), air source heat pump box (3) including building life drainage, building life drainage collects the one end and the water tank (2) intercommunication of main pipeline (1), be equipped with drain pipe (4) on water tank (2), be equipped with thermoelectric generation piece group (21) on water tank (2), be equipped with battery (5), surface cooler (6) in the air source heat pump box (3), be equipped with aluminium foil heating plate (7) on surface cooler (6), aluminium foil heating plate (7) are connected with battery (5) electricity through the wire, battery (5) are connected with thermoelectric generation piece group (21) electricity through the wire.
2. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the joint of the building life drainage collecting main pipeline (1) and the water tank (2) is positioned at the bottom of one end of the water tank (2), and the joint of the drainage pipe (4) and the water tank (2) is positioned at the top of one end of the water tank (2).
3. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the water tank (2) is a closed tank body.
4. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the water tank is characterized in that a heat insulation layer is arranged on the outer wall of the water tank (2), and a avoidance hole adaptive to the thermoelectric generation sheet group (21) is reserved on the heat insulation layer.
5. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the water tank (2) comprises an outer box body (22) and an inner box body (23), a gap is reserved between the outer wall of the inner box body (23) and the inner wall of the outer box body (22), an insulation board (24) is filled in the gap, the thermoelectric generation sheet group (21) is fixed on the outer wall of the inner box body (23), and mounting holes (25) which are matched with the thermoelectric generation sheet group (21) are formed in the outer box body (22) and the insulation board (24).
6. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: an electric cabinet (8) is arranged in the air source heat pump box body (3).
7. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the top of air source heat pump box (3) is equipped with fan (9), surface cooler (6) are located fan (9) under, surface cooler (6) are the V type.
8. The defrosting device based on air source heat pump thermoelectric generation of claim 1, which is characterized in that: the surface cooler (6) is provided with a plurality of heat exchange fins, and the aluminum foil heating plate (7) is installed between two adjacent heat exchange fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582106.2U CN214469567U (en) | 2021-03-22 | 2021-03-22 | Based on air source heat pump thermoelectric generation defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582106.2U CN214469567U (en) | 2021-03-22 | 2021-03-22 | Based on air source heat pump thermoelectric generation defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214469567U true CN214469567U (en) | 2021-10-22 |
Family
ID=78159195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120582106.2U Expired - Fee Related CN214469567U (en) | 2021-03-22 | 2021-03-22 | Based on air source heat pump thermoelectric generation defrosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214469567U (en) |
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2021
- 2021-03-22 CN CN202120582106.2U patent/CN214469567U/en not_active Expired - Fee Related
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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: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |