CN212673616U - Air source heat pump defrosting device - Google Patents
Air source heat pump defrosting device Download PDFInfo
- Publication number
- CN212673616U CN212673616U CN202021748027.6U CN202021748027U CN212673616U CN 212673616 U CN212673616 U CN 212673616U CN 202021748027 U CN202021748027 U CN 202021748027U CN 212673616 U CN212673616 U CN 212673616U
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- Prior art keywords
- heat pump
- water tank
- base
- air source
- source heat
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- 238000010257 thawing Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 239000006261 foam material Substances 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 12
- 238000004321 preservation Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an air source heat pump technical field just discloses an air source heat pump defroster, the on-line screen storage device comprises a base, the upper surface of base has the safety cover through fixed slot fixed mounting, and the bottom fixed mounting of base has the water tank, and the base top is provided with the heat pump body, the base seal groove has been seted up to the side of fixed slot, the base seal groove is provided with the sealing washer, the inside filling of water tank has the clear water, and the bottom fixed mounting of water tank has the heating pipe, the top of water tank one side and the one end fixed mounting of steam pipe, the top of water tank opposite side and the one end fixed mounting of wet return, the top fixed mounting of safety cover has the gas storage board, and the shell seal groove has been seted up to the bottom of safety cover side, the shell seal groove is. The utility model provides a heat pump body easily frosts, clears away inconvenient problem after frosting, improves the heating efficiency of heat pump through defrosting the heat pump.
Description
Technical Field
The utility model relates to an air source heat pump technical field specifically is an air source heat pump defroster.
Background
An air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source. It is a form of heat pump. As the name implies, a heat pump, like a pump, can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil, electric energy and the like). The air source heat pump also has the advantages of integration of cold and heat sources, no need of special refrigerating machine rooms and boiler rooms, random placement of the machine set on the roof or the ground, no occupation of the effective use area of a building, and simple and convenient construction and installation.
The air source heat pump has the reputation of the porter of natural energy, and has the advantages of low use cost, easy operation, good heating effect, safety, cleanness and the like, but because the temperature of the outdoor environment is usually lower in winter, when the temperature of the coil pipe of the outdoor unit is lower than the dew point temperature of the outdoor air, the coil pipe of the outdoor unit usually frosts, a large amount of frost is accumulated on the coil pipe of the outdoor unit, the heat transfer performance of an evaporator is greatly weakened, meanwhile, the air flowing between the coil pipes of the outdoor unit is blocked, and the energy loss of a fan is increased. Therefore, in order to improve the heating efficiency of the heat pump, the heat pump needs to be defrosted in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air source heat pump defroster reaches and lasts the defrosting, improves heating efficiency's purpose.
In order to achieve the above object, the utility model provides a following technical scheme:
an air source heat pump defrosting device comprises a base, wherein the upper surface of the base is fixedly provided with a protective cover through a fixed groove, the bottom of the base is fixedly provided with a water tank, the top of the base is provided with a heat pump body, a base sealing ring groove is arranged on the side surface of the fixing groove, a sealing ring is arranged in the base sealing ring groove, the inside of the water tank is filled with clear water, the bottom of the water tank is fixedly provided with a heating pipe, the top of one side of the water tank is fixedly arranged with one end of a steam pipe, the top of the other side of the water tank is fixedly arranged with one end of a water return pipe, the top of the protective cover is fixedly provided with an air storage plate, the bottom of the side surface of the protective cover is provided with a shell sealing ring groove, the shell sealing ring groove is provided with a sealing ring, the bottom of the gas storage plate is provided with a spray head, the other end of the steam pipe penetrates through the protective cover and the gas storage plate to be fixedly installed, and the other end of the water return pipe and the bottom of the side face of the protective cover are fixedly installed.
Preferably, a check valve is fixedly installed in the middle of the water return pipe, and the check valve is an electrically controlled check valve.
Preferably, the nozzle comprises a nozzle shell and a porous partition plate arranged at the bottom of the nozzle shell, and a plurality of fine through holes are formed in the porous partition plate.
Preferably, the sealing ring is made of high-temperature-resistant ethylene propylene diene monomer.
Preferably, the heating pipe is of a hollow structure, the shell of the heating pipe is made of stainless steel, and the heating wire is arranged inside the heating pipe.
Preferably, the middle part of the protective cover is provided with a heat-insulating layer, and the heat-insulating layer is made of phenolic foam materials and is filled in the protective cover.
The utility model provides an air source heat pump defroster. The method has the following beneficial effects:
(1) the utility model discloses a base lower part at the heat pump body sets up the water tank, and install the heating pipe in the water tank, heat the clear water in the water tank through the heating pipe, produce the vapor of high temperature, the air source heat pump that frosts to the safety cover inside through the vapor heats the defrosting, the vapor of high temperature is swept through continuous inside to the safety cover, make the inside temperature of safety cover keep in higher scope, and the heat pump body is in the higher environment of temperature all the time, the outside of heat pump body can not frosting all the time.
(2) The utility model discloses a during the steam pipe carries the gas storage plate on safety cover top with the high temperature vapor in the water tank, the shower nozzle of rethread gas storage plate bottom sprays out, clear away frosting on the heat pump body, the porous baffle of setting in shower nozzle casing bottom, can be with the even inside of spraying the safety cover of high temperature vapor, and the heat preservation that the middle part of safety cover set up, can effectually preserve the heat of vapor in the inside of safety cover, prevent thermal scattering and disappearing, further improvement vapor's defrosting time.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is an enlarged view of the position A of the present invention;
fig. 3 is a structure diagram of the nozzle of the present invention.
In the figure: the heat pump comprises a base 1, a heat pump body 2, a water tank 3, clean water 4, a heating pipe 5, an electric heating wire 6, a protective cover 7, a steam pipe 8, an air storage plate 9, a spray head 10, a water return pipe 11, a check valve 12, a heat preservation layer 13, a base sealing ring groove 14, a shell sealing ring groove 15, a sealing ring 16, a fixing groove 17, a spray head shell 18 and a porous partition plate 19.
Detailed Description
As shown in fig. 1-3, the utility model provides a technical solution:
an air source heat pump defrosting device comprises a base 1, a protective cover 7 is fixedly arranged on the upper surface of the base 1 through a fixing groove 17, a heat preservation layer 13 is arranged in the middle of the protective cover 7, the heat preservation layer 13 is made of phenolic foam materials and filled in the protective cover 7, the heat preservation layer 13 is arranged in the middle of the protective cover 7 and can effectively preserve heat of water vapor in the protective cover 7 to prevent heat dissipation and further improve defrosting time of the water vapor, a water tank 3 is fixedly arranged at the bottom of the base 1, a heat pump body 2 is arranged at the top of the base 1, a base sealing ring groove 14 is formed in the side surface of the fixing groove 17, a sealing ring 16 is arranged in the base sealing ring groove 14, the sealing ring 16 is made of high-temperature-resistant ethylene propylene diene monomer rubber, the sealing ring 16 made of the ethylene propylene diene monomer rubber can improve the sealing, high temperature resistance ethylene propylene rubber can bear the erosion of high temperature steam, clear water 4 is filled in the water tank 3, a heating pipe 5 is fixedly installed at the bottom of the water tank 3, the heating pipe 5 is of a hollow structure, the shell of the heating pipe 5 is made of stainless steel, a heating wire 6 is arranged in the heating pipe 5 of the stainless steel, the heating wire is not in direct contact with the clear water 4 by arranging the heating wire 6 in the heating pipe 5 of the stainless steel, the possibility of electric leakage is reduced, meanwhile, the heating pipe 5 made of the stainless steel can rapidly conduct heat generated by the heating wire 6 to the clear water 4, the top of one side of the water tank 3 is fixedly installed with one end of a steam pipe 8, the top of the other side of the water tank 3 is fixedly installed with one end of a return water pipe 11, a check valve 12 is fixedly installed in the middle of the return water pipe 11, the check, the water tank is characterized in that clear water 4 in the water tank 3 is prevented from flowing into the protective cover 7 through the water return pipe, the top of the protective cover 7 is fixedly provided with an air storage plate 9, the bottom of the side surface of the protective cover 7 is provided with a shell sealing ring groove 15, the shell sealing ring groove 15 is provided with a sealing ring 16, the bottom of the air storage plate 9 is provided with a spray head 10, the spray head 10 comprises a spray head shell 18 and a porous partition plate 19 arranged at the bottom of the spray head shell 18, the porous partition plate 19 is provided with a plurality of fine through holes, high-temperature steam in the water tank is conveyed into the air storage plate 9 at the top end of the protective cover 7 through a steam pipe 8 and then is sprayed out through the spray head 10 at the bottom of the air storage plate 9 to clear frost on the heat pump body 2, the porous partition plate 19 arranged at the bottom of the spray head shell 18 can uniformly spray the high-, the other end of the water return pipe 11 is fixedly installed at the bottom of the side surface of the protective cover 7, and the condensed water of the water vapor can flow back into the water tank 3 through the water return pipe 11 arranged at the bottom of the protective cover 7.
When using, start heating wire 6 in the heating pipe 5, the heat that heating wire 6 produced conducts to clear water 4 through heating pipe 5, make 4 boils in clear water, produce vapor, vapor carries gas storage plate 9 through the steam pipe 8 of 3 installations of water tank, the shower nozzle 10 of rethread gas storage plate 9 bottoms sprays out, clear away frosting on the heat pump body 2, porous partition 19 of setting in 18 bottoms of shower nozzle casing, can be with the even inside of spraying safety cover 7 of high temperature vapor, the comdenstion water of vapor can flow back to in the water tank 3 through the wet return 11 that sets up in safety cover 7 bottom, check valve 12 controls the conducting state of wet return 11, prevent that clear water 4 in the water tank 3 from flowing down to the inside of safety cover 7 through the wet return.
To sum up, the utility model discloses a set up water tank 3 in the base 1 lower part of heat pump body 2, and install heating pipe 5 in water tank 3, heat clear water 4 in water tank 3 through heating pipe 5, produce high temperature vapor, heat the defrosting through vapor to the air source heat pump that frosts inside safety cover 7, through constantly spraying high temperature vapor to the inside of safety cover 7, make the temperature inside safety cover 7 keep in higher range, and heat pump body 2 is in the higher environment of temperature all the time, the outside of heat pump body 2 can not frosting all the time, carry the high temperature vapor in water tank 3 to the gas holder 9 on the top of safety cover 7 through steam pipe 8, spout out through the shower nozzle 10 of gas holder 9 bottom, clear away the frosting on heat pump body 2, set up the porous baffle 19 in shower nozzle shell 18 bottom, can be with the even inside of spraying safety cover 7 of high temperature vapor, and the heat preservation 13 that sets up in the middle part of safety cover 7 can effectually preserve the heat of vapor in the inside of safety cover 7, prevents thermal scattering and disappearing, further improvement vapor's defrosting time.
Claims (6)
1. The utility model provides an air source heat pump defroster, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a protective cover (7) through a fixing groove (17), the bottom of the base (1) is fixedly provided with a water tank (3), the top of the base (1) is provided with a heat pump body (2), the side surface of the fixing groove (17) is provided with a base seal ring groove (14), the base seal ring groove (14) is provided with a seal ring (16), the inside of the water tank (3) is filled with clear water (4), the bottom of the water tank (3) is fixedly provided with a heating pipe (5), the top of one side of the water tank (3) is fixedly installed with one end of a steam pipe (8), the top of the other side of the water tank (3) is fixedly installed with one end of a return water pipe (11), the top of the protective cover (7) is fixedly provided with an air storage plate (9), the bottom of the side surface of the protective cover (7) is provided with, the bottom of gas storage plate (9) is provided with shower nozzle (10), the other end of steam pipe (8) runs through safety cover (7) and gas storage plate (9) fixed mounting, the bottom fixed mounting of the other end of wet return (11) and safety cover (7) side.
2. The air source heat pump defrosting apparatus of claim 1, wherein: the middle part of the water return pipe (11) is fixedly provided with a one-way valve (12), and the one-way valve (12) uses an electrically controlled one-way valve.
3. The air source heat pump defrosting apparatus of claim 1, wherein: the sprayer (10) comprises a sprayer shell (18) and a porous partition plate (19) arranged at the bottom of the sprayer shell (18), and a plurality of fine through holes are formed in the porous partition plate (19).
4. The air source heat pump defrosting apparatus of claim 1, wherein: the sealing ring (16) is made of high-temperature-resistant ethylene propylene diene monomer.
5. The air source heat pump defrosting apparatus of claim 1, wherein: the heating pipe (5) is of a hollow structure, the shell of the heating pipe (5) is made of stainless steel, and the heating wire (6) is arranged inside the heating pipe (5).
6. The air source heat pump defrosting apparatus of claim 1, wherein: the middle part of the protective cover (7) is provided with a heat-insulating layer (13), and the heat-insulating layer (13) is made of phenolic foam materials and filled in the protective cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748027.6U CN212673616U (en) | 2020-08-20 | 2020-08-20 | Air source heat pump defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748027.6U CN212673616U (en) | 2020-08-20 | 2020-08-20 | Air source heat pump defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673616U true CN212673616U (en) | 2021-03-09 |
Family
ID=74819995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748027.6U Active CN212673616U (en) | 2020-08-20 | 2020-08-20 | Air source heat pump defrosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673616U (en) |
-
2020
- 2020-08-20 CN CN202021748027.6U patent/CN212673616U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: Room 1302, Yanjie Building, Taihe Jiayuan North Gate, Pengquan Street Office, Laiwu High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Shengyi Energy Technology Co.,Ltd. Address before: 250100 shangbeigang village, Yanzhuang Town, Gangcheng District, Jinan City, Shandong Province Patentee before: Shandong Xinhua Energy Saving Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |