CN115096019A - Air source heat pump freeze-proof device - Google Patents
Air source heat pump freeze-proof device Download PDFInfo
- Publication number
- CN115096019A CN115096019A CN202210740151.5A CN202210740151A CN115096019A CN 115096019 A CN115096019 A CN 115096019A CN 202210740151 A CN202210740151 A CN 202210740151A CN 115096019 A CN115096019 A CN 115096019A
- Authority
- CN
- China
- Prior art keywords
- wall
- air
- heat pump
- source heat
- freezing box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007710 freezing Methods 0.000 claims abstract description 61
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 208000001034 Frostbite Diseases 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
Abstract
The invention discloses an air source heat pump anti-freezing device, wherein a filtering hole is formed in the outer wall of the top of an anti-freezing box, the outer wall of the top of the anti-freezing box is provided with an air source heat pump, a plurality of barbs are arranged at the contact position between the air source heat pump and the anti-freezing box, the inner walls of two opposite sides of the anti-freezing box are respectively provided with a fixed port, a guide plate is arranged between the inner walls of the two fixed ports, the outer wall of one side of each guide plate is provided with an air inlet hole, the outer wall of each guide plate is provided with a plurality of air outlets, and the outer wall of one side of the anti-freezing box is fixedly connected with a hot air fan; a heating cavity is formed between the anti-freezing box and the guide plate, and a water inlet is formed in the inner wall of one side of the heating cavity; both sides of the inner wall of the bottom of the heating cavity are fixedly connected with heaters; a through opening is formed in the inner wall of one side of the heating cavity, and a temperature device is fixedly connected to the inner wall of the through opening; the top outer wall fixedly connected with of case that prevents frostbite gathers heat exchanger, and equal fixedly connected with air guide plate between the relative both sides inner wall of case that prevents frostbite, the crisscross bracing wire that distributes of fixedly connected with between the air guide plate.
Description
Technical Field
The invention relates to the technical field of air source heat pumps, in particular to an anti-freezing device of an air source heat pump.
Background
The 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, and the conventional heat pump unit consumes a large amount of heat power in cold winter to influence the overall heat efficiency, so that the air source heat pump needs to be protected by an anti-freezing device.
Retrieving a patent with Chinese patent publication No. CN209623169U, and discloses an air source heat pump anti-freezing device and a method, comprising a heat exchange chamber and a power chamber, wherein the periphery of the side surface of the heat exchange chamber is surrounded by a perforated screen plate, the top of the heat exchange chamber is provided with an air flow plate, an exhaust fan is arranged above the air flow plate, the upper part in the air flow plate is provided with a first air inlet, the lower part of the air flow plate is provided with an air collecting cavity, the bottom of the air flow plate is provided with a plurality of air outlets, a drainage plate is arranged between the heat exchange chamber and the power chamber, the upper surface of the drainage plate is convexly provided with flow guide strips, a drainage groove is arranged between the inclined surfaces of two adjacent flow guide strips, a water collecting cavity is arranged in the drainage plate, the bottom of the water collecting cavity is provided with a water guide slope, and the outer part of the drainage plate is provided with a drainage outlet; an air heater is fixed in the installation shell, a second air inlet of the air heater penetrates out of the installation shell to be communicated with the outside, a first air outlet of the air heater is communicated with a hot air flow through cavity, a heat conduction pipe is installed in the power chamber, and a pressure balance pipe is installed at one end, far away from the second air outlet, of the power chamber.
The air source heat pump anti-freezing device and the method in the patent have the following defects: when the conventional anti-freezing device is used for carrying out anti-freezing treatment on the air source heat pump, hot gas can not be effectively dispersed around the air source heat pump, so that the anti-freezing effect of the device on the air source heat pump is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-freezing device for an air source heat pump.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air source heat pump anti-freezing device comprises an anti-freezing box, wherein a filtering hole is formed in the outer wall of the top of the anti-freezing box, an air source heat pump is arranged on the outer wall of the top of the anti-freezing box, a plurality of barbs are arranged at the contact position between the air source heat pump and the anti-freezing box, fixing ports are formed in the inner walls of two opposite sides of the anti-freezing box, a guide plate is arranged between the inner walls of the two fixing ports, an air inlet hole is formed in the outer wall of one side of the guide plate, a plurality of air outlets are formed in the outer wall of the guide plate, air nozzles are arranged on the inner walls of the air outlets, and a hot air fan is fixedly connected to the outer wall of one side of the anti-freezing box; a heating cavity is formed between the anti-freezing box and the guide plate, and a water inlet is formed in the inner wall of one side of the heating cavity; both sides of the inner wall of the bottom of the heating cavity are fixedly connected with heaters; a through opening is formed in the inner wall of one side of the heating cavity, and a temperature device is fixedly connected to the inner wall of the through opening; the outer wall of the top of the anti-freezing box is fixedly connected with a heat collecting cover, and the air source heat pump is positioned inside the heat collecting cover; air guide plates are fixedly connected between the inner walls of two opposite sides of the anti-freezing box, and pull wires distributed in a staggered mode are fixedly connected between every two adjacent air guide plates.
Through the barbs, the contact area between the air source heat pump and the device can be reduced, hot air is distributed around the air source heat pump, so that the anti-freezing treatment can be conveniently carried out on the air source heat pump, and the situation that the device cannot effectively carry out anti-freezing treatment on the bottom of the air source heat pump due to the fact that the contact area between the air source heat pump and the device is large is prevented;
through the heating cavity, heat preservation treatment can be carried out on hot air, so that the anti-freezing effect of the device on the air source heat pump is improved, heat loss caused by the flowing of the air is prevented, and the influence on the anti-freezing of the air source heat pump is avoided;
through the air guide plate who sets up with act as go-between, can handle the moisture of doping in the steam when leading steam to in protect air supply heat pump, prevent that the moisture from causing the damage to air supply heat pump along with steam enters into air supply heat pump's inside.
Drawings
FIG. 1 is a schematic cross-sectional view showing the structure of the present invention in accordance with example 1;
FIG. 2 is a schematic view of a partial structure of the present invention proposed in embodiment 1;
fig. 3 is a schematic cross-sectional structural diagram of the present invention provided in embodiment 2.
In the figure: 1 anti-freezing box, 2 heater, 3 heating cavity, 4 guide plate, 5 air nozzles, 6 filtering holes, 7 barbs, 8 heat-collecting cover, 9 air source heat pump, 10 hot air fan, 11 water inlet, 12 thermometer, 13 air inlet, 14 air guide plate and 15 pull wire.
Detailed Description
Example 1
Referring to fig. 1-2, an air source heat pump anti-freezing device and method, including anti-freezing box 1, filtering hole 6 has been seted up to the top outer wall of anti-freezing box 1, the top outer wall of anti-freezing box 1 is provided with air source heat pump 9, and the position of contact between air source heat pump 9 and the anti-freezing box 1 is provided with a plurality of barbs 7, the fixed mouth has all been seted up to the relative both sides inner wall of anti-freezing box 1, and all be provided with baffle 4 between the inner wall of two fixed mouths, inlet port 13 has been seted up to one side outer wall of baffle 4, the outer wall of baffle 4 has been seted up a plurality of gas vents, and the inner wall of gas vent is provided with air cock 5, there is hot-blast fan 10 one side outer wall of anti-freezing box 1 through bolted connection.
Wherein, form between case 1 and the baffle 4 that prevents frostbite and heat chamber 3, and one side inner wall of heating chamber 3 has seted up water inlet 11, and the both sides of heating chamber 3 bottom inner wall all have heater 2 through bolted connection, and the opening has been seted up to one side inner wall of heating chamber 3, and the inner wall of opening has temperature ware 12 through bolted connection, and the top outer wall of case 1 that prevents frostbite has heat collecting cover 8 through bolted connection, and air source heat pump 9 is located heat collecting cover 8's inside.
The working principle is as follows: when the air source heat pump is used, the air source heat pump 9 is fixed on the anti-freezing box 1, the contact area between the air source heat pump and the device can be reduced through the barbs 7, hot air is distributed around the air source heat pump so as to be convenient for anti-freezing treatment of the air source heat pump, the problem that the device cannot effectively perform anti-freezing treatment on the bottom of the air source heat pump due to the large contact area between the air source heat pump and the device is solved, when the air source heat pump works, heat can be gathered together through the heat gathering cover 8, so that the air source heat pump is subjected to anti-freezing treatment through the gathered heat, air is subjected to heating treatment through the hot air fan 10 and is conveyed to the inside of the anti-freezing box 1 through the air inlet 13, so that the hot air is sprayed out through the air nozzle 5, and then the air source heat pump is subjected to anti-freezing treatment, and the inside of the heating cavity 3 is subjected to heating treatment through the heater 2, thereby performing heat preservation treatment on the inside of the anti-freezing box 1.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, air guide plates 14 are connected between the inner walls of two opposite sides of an anti-freezing box 1 through bolts, and pull wires 15 which are distributed in a staggered manner are connected between two adjacent air guide plates 14 through bolts, so that the hot air can be guided while the moisture doped in the hot air is processed, the air source heat pump 9 is protected, and the moisture is prevented from damaging the air source heat pump 9 along with the inside of the hot air entering the air source heat pump 9.
The working principle is as follows: when the air source heat pump device is used, the air source heat pump 9 is fixed on the anti-freezing box 1, the contact area between the air source heat pump 9 and the device can be reduced through the barbs 7, hot air is distributed around the air source heat pump 9, so that anti-freezing treatment can be conveniently carried out on the air source heat pump 9, the situation that the device cannot effectively carry out anti-freezing treatment on the bottom of the air source heat pump 9 due to the fact that the contact area between the air source heat pump 9 and the device is large is prevented, when the air source heat pump 9 works, heat can be gathered together through the heat gathering cover 8, so that the air source heat pump 9 is subjected to anti-freezing treatment through the gathered heat, air is subjected to heating treatment through the hot air fan 10, and is conveyed to the inside of the anti-freezing box 1 through the air inlet 13, so that the hot air is sprayed out through the air nozzle 5, so that the anti-freezing treatment is carried out on the air source heat pump 9, and the inside of the heating cavity 3 is subjected to heating treatment through the heater 2, thereby to the inside of preventing frostbite case 1 heat preservation handle, through air guide plate 14 with act as go-between 15, can handle the moisture of doping in the steam when leading steam to protect air source heat pump 9, prevent that the moisture from causing the damage to air source heat pump 9 along with the inside that steam enters into air source heat pump 9.
Application range and application prospect of the invention
The technology of the invention is suitable for all energy-saving devices of air source heat pumps, especially suitable for northern cold areas, and has the advantages of simple structure, low capital investment and good popularization.
Claims (1)
1. The utility model provides an air source heat pump freeze-proof device, includes the case that prevents frostbite, characterized by: the anti-freezing box comprises an anti-freezing box body, and is characterized in that a filtering hole is formed in the outer wall of the top of the anti-freezing box body, an air source heat pump is arranged on the outer wall of the top of the anti-freezing box body, a plurality of barbs are arranged at the contact position between the air source heat pump and the anti-freezing box body, fixing ports are formed in the inner walls of two opposite sides of the anti-freezing box body, a guide plate is arranged between the inner walls of the two fixing ports, an air inlet hole is formed in the outer wall of one side of the guide plate, a plurality of air outlets are formed in the outer wall of the guide plate, air nozzles are arranged on the inner walls of the air outlets, and a hot air fan is fixedly connected to the outer wall of one side of the anti-freezing box body; a heating cavity is formed between the anti-freezing box and the guide plate, and a water inlet is formed in the inner wall of one side of the heating cavity; both sides of the inner wall of the bottom of the heating cavity are fixedly connected with heaters; a through opening is formed in the inner wall of one side of the heating cavity, and a temperature device is fixedly connected to the inner wall of the through opening; the outer wall of the top of the anti-freezing box is fixedly connected with a heat collecting cover, and the air source heat pump is positioned inside the heat collecting cover; air guide plates are fixedly connected between the inner walls of two opposite sides of the anti-freezing box, and pull wires which are distributed in a staggered mode are fixedly connected between every two adjacent air guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740151.5A CN115096019A (en) | 2022-06-28 | 2022-06-28 | Air source heat pump freeze-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740151.5A CN115096019A (en) | 2022-06-28 | 2022-06-28 | Air source heat pump freeze-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115096019A true CN115096019A (en) | 2022-09-23 |
Family
ID=83294066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210740151.5A Pending CN115096019A (en) | 2022-06-28 | 2022-06-28 | Air source heat pump freeze-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115096019A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096309A1 (en) * | 2002-02-11 | 2006-05-11 | Wiggs B R | Method and apparatus for inhibiting frozen moitsture accumulation in HVAC systems |
| CN206620595U (en) * | 2017-01-09 | 2017-11-10 | 安吉校合都市农业科技有限公司 | The attemperator that a kind of dendrobium candidum plantation is used |
| CN209623169U (en) * | 2019-01-24 | 2019-11-12 | 佛山市耀升制冷科技有限公司 | A kind of air source heat pump defroster |
| CN210772994U (en) * | 2019-08-01 | 2020-06-16 | 青岛鼎信科佳新能源有限公司 | Ultra-low temperature air source heat pump unit convenient to defrost |
| CN211084285U (en) * | 2019-09-17 | 2020-07-24 | 天成涂装系统(常州)有限公司 | Air conditioner heating surface cooling anti-freezing system |
| CN111578557A (en) * | 2019-02-18 | 2020-08-25 | 山东嘉迪新能源科技有限公司 | Air source heat pump |
| CN111773885A (en) * | 2020-06-10 | 2020-10-16 | 黄山天之都环境科技发展有限公司 | Molecular sieve air sterilizing and drying device |
| CN214841692U (en) * | 2021-06-03 | 2021-11-23 | 佛山市帝伽新能源科技有限公司 | Multiple condensation high pressure freeze-proof device of ultra-low temperature heat pump |
| CN215002390U (en) * | 2021-06-30 | 2021-12-03 | 山西青云开创新能源有限公司 | Air energy heat pump with low-temperature defrosting and anti-freezing functions |
| CN114034353A (en) * | 2021-11-09 | 2022-02-11 | 湖南常德德山表业有限公司 | Anti-freezing water meter cover |
| CN215864145U (en) * | 2021-09-01 | 2022-02-18 | 河北戈斯顿新能源科技有限公司 | Anti-freezing structure for air source heat pump |
| CN216048482U (en) * | 2021-08-04 | 2022-03-15 | 许昌浩万冷冻空调设备有限公司 | Air source heat pump unit for inhibiting frosting |
| CN114518008A (en) * | 2021-12-30 | 2022-05-20 | 肖锋 | Defrosting control device of air source heat pump unit |
| CN216745053U (en) * | 2022-01-17 | 2022-06-14 | 四川艾普斯节能科技有限公司 | Air source heat pump fan protection system that prevents frostbite |
-
2022
- 2022-06-28 CN CN202210740151.5A patent/CN115096019A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096309A1 (en) * | 2002-02-11 | 2006-05-11 | Wiggs B R | Method and apparatus for inhibiting frozen moitsture accumulation in HVAC systems |
| CN206620595U (en) * | 2017-01-09 | 2017-11-10 | 安吉校合都市农业科技有限公司 | The attemperator that a kind of dendrobium candidum plantation is used |
| CN209623169U (en) * | 2019-01-24 | 2019-11-12 | 佛山市耀升制冷科技有限公司 | A kind of air source heat pump defroster |
| CN111578557A (en) * | 2019-02-18 | 2020-08-25 | 山东嘉迪新能源科技有限公司 | Air source heat pump |
| CN210772994U (en) * | 2019-08-01 | 2020-06-16 | 青岛鼎信科佳新能源有限公司 | Ultra-low temperature air source heat pump unit convenient to defrost |
| CN211084285U (en) * | 2019-09-17 | 2020-07-24 | 天成涂装系统(常州)有限公司 | Air conditioner heating surface cooling anti-freezing system |
| CN111773885A (en) * | 2020-06-10 | 2020-10-16 | 黄山天之都环境科技发展有限公司 | Molecular sieve air sterilizing and drying device |
| CN214841692U (en) * | 2021-06-03 | 2021-11-23 | 佛山市帝伽新能源科技有限公司 | Multiple condensation high pressure freeze-proof device of ultra-low temperature heat pump |
| CN215002390U (en) * | 2021-06-30 | 2021-12-03 | 山西青云开创新能源有限公司 | Air energy heat pump with low-temperature defrosting and anti-freezing functions |
| CN216048482U (en) * | 2021-08-04 | 2022-03-15 | 许昌浩万冷冻空调设备有限公司 | Air source heat pump unit for inhibiting frosting |
| CN215864145U (en) * | 2021-09-01 | 2022-02-18 | 河北戈斯顿新能源科技有限公司 | Anti-freezing structure for air source heat pump |
| CN114034353A (en) * | 2021-11-09 | 2022-02-11 | 湖南常德德山表业有限公司 | Anti-freezing water meter cover |
| CN114518008A (en) * | 2021-12-30 | 2022-05-20 | 肖锋 | Defrosting control device of air source heat pump unit |
| CN216745053U (en) * | 2022-01-17 | 2022-06-14 | 四川艾普斯节能科技有限公司 | Air source heat pump fan protection system that prevents frostbite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205646058U (en) | Heat abstractor is wrapped with batteries of electric vehicle that forced air cooling combined together to liquid cooling | |
| CN102141304A (en) | Highly-efficient gas-water hybrid solar heat collector and application thereof | |
| CN207112996U (en) | A kind of solar energy hot blast thermodynamic heating system | |
| CN210107949U (en) | Fruit vegetables drying device | |
| CN107676829A (en) | A kind of Waste Heat Recovery integrates side fish stove | |
| CN217154329U (en) | Copper capillary induced air type radiator | |
| CN203615586U (en) | Pitshaft freeze-proofing heater used in high and cold areas | |
| CN115096019A (en) | Air source heat pump freeze-proof device | |
| CN107763680A (en) | A kind of integrated large stove of used heat conversion | |
| CN206919702U (en) | A kind of integral type dry and wet combines air cooling tower | |
| CN203024437U (en) | Air-water composite type solar energy efficient heat collection device | |
| CN214406226U (en) | Solar heating system | |
| CN210569287U (en) | Solar air heat collector | |
| CN212158218U (en) | Anti-freezing energy-saving closed cooling tower | |
| CN209324399U (en) | A kind of coal mine air inlet well head anti-freezing intelligent environment protecting power economizer | |
| CN203216309U (en) | Self-discharging closed cooling tower | |
| CN207703062U (en) | A kind of hot steam recovery system in galvanized pipe cooling process | |
| CN113163665B (en) | Wind-water integrated fan heater for computer cabinet | |
| CN209860717U (en) | Top suspension direct-connected centrifuge motor heat tracing connecting structure and top suspension direct-connected centrifuge | |
| CN212320104U (en) | Indirect solar water heating system | |
| CN213146943U (en) | Stainless steel pressure tank temperature regulating device | |
| CN215491159U (en) | Anti-freezing equipment for diversion of direct air cooling island of power plant | |
| CN215491174U (en) | Closed cooling tower of water turbine | |
| CN207907340U (en) | A kind of heating plant using high-temperature-hot-water | |
| CN212869737U (en) | Steam extraction system applied to clean high-efficiency thermal power thermoelectricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |