CN111578557A - Air source heat pump - Google Patents
Air source heat pump Download PDFInfo
- Publication number
- CN111578557A CN111578557A CN201910118955.XA CN201910118955A CN111578557A CN 111578557 A CN111578557 A CN 111578557A CN 201910118955 A CN201910118955 A CN 201910118955A CN 111578557 A CN111578557 A CN 111578557A
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- China
- Prior art keywords
- heat pump
- source heat
- wall
- air source
- air
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- 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
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- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air source heat pump which comprises a heating box arranged on one side of a wall body, wherein the wall body is attached to the heating box to form a heating cavity, an air source heat pump body is fixedly arranged on the inner wall of one side of the heating cavity, communication holes are formed in the inner wall of the top and the inner wall of the bottom of the heating cavity, the air source heat pump body is connected with an external pipeline through the communication holes, a hot air blower is fixedly arranged on the top of the heating box, an air outlet pipe of the hot air blower extends into the heating cavity and is fixedly provided with a corrugated pipe, a cross rod is fixedly arranged on the inner wall of one side of the heating cavity, one side of the cross rod is rotatably connected with an exhaust pipeline, and the bottom of the corrugated pipe is fixedly. The air source heat pump body is arranged in the heating box, so that the abnormity of the air source heat pump body during working is avoided, the evaporator of the air source heat pump body is prevented from frosting, and the energy efficiency ratio of the air source heat pump body is effectively improved.
Description
Technical Field
The invention relates to the technical field of heat pumps, in particular to an air source heat pump.
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 temperature is lower in winter in cold areas of China, and the climate is dry. The calculated outdoor temperature of the heating is basically between-5 and-15 ℃, and the average outdoor relative humidity of the coldest month is basically between 45 and 65 percent. When the air source heat pump is selected in the areas, the frosting phenomenon is serious, so that the reliability of the air source heat pump in the application of the cold areas is poor, and the energy efficiency ratio of the air source heat pump is rapidly reduced in a low-temperature environment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an air source heat pump.
In order to achieve the purpose, the invention adopts the following technical scheme:
the air source heat pump comprises a heating box arranged on one side of a wall body, the wall body is attached to the heating box to form a heating cavity, an air source heat pump body is fixedly arranged on the inner wall of one side of the heating cavity, communication holes are formed in the inner wall of the top and the inner wall of the bottom of the heating cavity, the air source heat pump body is connected with an external pipeline through the communication holes, a hot air fan is fixedly arranged at the top of the heating box, an air outlet pipe of the hot air fan extends into the heating cavity and is fixedly provided with a corrugated pipe, a cross rod is fixedly arranged on the inner wall of one side of the heating cavity, an exhaust pipeline is rotatably connected to one side of the cross rod, the bottom of the corrugated pipe is fixedly connected with the exhaust pipeline in a threaded mode, a first synchronizing wheel is fixedly connected to one side of the exhaust pipeline, a driving motor is fixedly arranged on the inner wall of one side of, and first synchronizing wheel and the transmission of second synchronizing wheel are connected with same hold-in range, fixed mounting has same mounting panel on the both sides inner wall in chamber of heating, and the mounting panel is located air source heat pump's below, the top fixed mounting of mounting panel has the collection water box, and the collection water box is located air source heat pump under.
Preferably, a plurality of vent holes are formed in the inner wall of the top of the warming cavity.
Preferably, a maintenance port is formed in the inner wall of one side of the heating cavity, and a sealing door is detachably and fixedly mounted in the maintenance port.
Preferably, the top of the water collecting box is provided with a water collecting tank, and the inner walls of the two sides of the water collecting tank are fixedly provided with the same screen.
Preferably, the bottom fixed mounting of water collection box has the outlet pipe, the bottom of outlet pipe runs through the bottom inner wall in the chamber that rises and extends to the below of the case that rises, and the bottom fixed mounting of outlet pipe has flourishing water box, flourishing water box can dismantle fixed mounting in the bottom of the case that rises.
Compared with the prior art, the invention has the beneficial effects that: when the air source heat pump body works at a low temperature, the air heater is started at the moment, the hot air can be discharged into the warming cavity through the exhaust pipeline, the driving motor is started simultaneously, the air outlet direction of the exhaust pipeline can be adjusted under the driving of the driving motor, so that the hot air can be blown to each corner of the warming cavity, the temperature in the warming cavity can rise, and the air source heat pump body is free from the influence of low temperature on the air source heat pump body during working.
The air source heat pump body is arranged in the heating box, so that the abnormity of the air source heat pump body during working is avoided, the evaporator of the air source heat pump body is prevented from frosting, and the energy efficiency ratio of the air source heat pump body is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of an air source heat pump according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a part a of the air source heat pump provided by the invention;
fig. 3 is an enlarged schematic structural diagram of a part B of the air-source heat pump provided by the invention.
In the figure: the device comprises a wall body 1, a warming box 2, an air source heat pump body 3, a warming cavity 4, an air heater 5, a corrugated pipe 6, a cross rod 7, an exhaust pipeline 8, a first synchronous wheel 9, a driving motor 10, a second synchronous wheel 11, a synchronous belt 12, a vent hole 13, a mounting plate 14, a water collecting box 15, a screen 16, a water outlet pipe 17, a water containing box 18 and a sealing door 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the air source heat pump comprises a heating box 2 installed on one side of a wall 1, the wall 1 is attached to the heating box 2 to form a heating cavity 4, an air source heat pump body 3 is fixedly installed on the inner wall of one side of the heating cavity 4, communication holes are formed in the inner wall of the top and the inner wall of the bottom of the heating cavity 4, the air source heat pump body 3 is connected with an external pipeline through the communication holes, a hot air blower 5 is fixedly installed on the top of the heating box 2, an air outlet pipe of the hot air blower 5 extends into the heating cavity 4 and is fixedly installed with a corrugated pipe 6, a cross rod 7 is fixedly installed on the inner wall of one side of the heating cavity 4, an exhaust pipe 8 is rotatably connected to one side of the cross rod 7, the bottom of the corrugated pipe 6 is fixedly connected with the exhaust pipe 8 through threads, a first synchronizing wheel 9 is fixedly connected to one, the output shaft of the driving motor 10 is welded with a second synchronizing wheel 11, the first synchronizing wheel 9 and the second synchronizing wheel 11 are in transmission connection with a same synchronous belt 12, the inner walls of the two sides of the heating cavity 4 are fixedly provided with a same mounting plate 14, the mounting plate 14 is positioned below the air source heat pump 3, the top of the mounting plate 14 is fixedly provided with a water collecting box 15, the water collecting box 15 is positioned under the air source heat pump 3, when the air source heat pump body 3 works at a low temperature, the hot air fan 5 is started at the moment, the hot air fan 5 is discharged into the heating cavity 4 through the exhaust pipeline 8, the driving motor 10 is started at the same time, the air outlet direction of the exhaust pipeline 8 can be adjusted under the driving of the driving motor 10, so that hot air can be blown to all corners of the heating cavity 4, the temperature in the heating cavity 4 can be raised, and the air source heat pump body 3 can get rid of the influence of the low, the air source heat pump body 3 is arranged in the heating box 2, so that the abnormity of the air source heat pump body 3 during working is avoided, the evaporator of the air source heat pump body 3 cannot frost, and the energy efficiency ratio of the air source heat pump body is effectively improved.
In the invention, a plurality of vent holes 13 are arranged on the inner wall of the top of a warming cavity 4, a maintenance opening is arranged on the inner wall of one side of the warming cavity 4, a sealing door 19 is detachably and fixedly arranged in the maintenance opening, a water collecting tank is arranged on the top of a water collecting box 15, the inner walls of two sides of the water collecting tank are fixedly provided with a same screen 16, a water outlet pipe 17 is fixedly arranged at the bottom of the water collecting box 15, the bottom of the water outlet pipe 17 penetrates through the inner wall of the bottom of the warming cavity 4 and extends to the lower part of a warming box 2, a water containing box 18 is fixedly arranged at the bottom of the water outlet pipe 17, the water containing box 18 is detachably and fixedly arranged at the bottom of the warming box 2, when an air source heat pump body 3 works at a low temperature, a hot air fan 5 is started, the hot air fan 5 is discharged into the warming cavity 4 through an exhaust duct 8, a driving motor 10, the air source heat pump body 3 is arranged in the warming box 2, so that the abnormity of the air source heat pump body 3 during working is avoided, the frosting phenomenon of the evaporator of the air source heat pump body 3 is avoided, and the energy efficiency ratio of the air source heat pump body is effectively improved.
The working principle is as follows: when the air source heat pump body 3 works at a low temperature, the air heater 5 is started at the moment, the air heater 5 discharges hot air into the warming cavity 4 through the exhaust pipeline 8, the driving motor 10 is started at the same time, the driving motor 10 drives the second synchronizing wheel 11 to rotate, the first synchronizing wheel 9 and the second synchronizing wheel 11 are rotatably connected by the synchronous belt 12, so that the air outlet direction of the exhaust pipeline 8 can be adjusted under the driving of the driving motor 10, hot air can be blown to each corner of the warming cavity 4, the temperature of the warming cavity 4 can be raised, the air source heat pump body 3 can get rid of the influence of the low temperature on the working process of the air source heat pump body, the design of the vent hole 13 can keep air circulation in the warming cavity 4 and is beneficial to discharge water vapor generated by cold heat in the warming cavity 4, water droplets formed by uneven liquefaction of cold air entering the warming cavity 4 can be generated on the surface of the air source heat pump body 3, its drop of water just can fall gathering certain volume, and then can fall into the water-collecting box 15, and the water in the water-collecting box 15 can flow out through outlet pipe 17, and then makes the evaporator of air source heat pump body 3 the frosting phenomenon can not appear, simultaneously effectual its energy efficiency ratio that has improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The air source heat pump comprises a heating box (2) arranged on one side of a wall body (1), and is characterized in that the wall body (1) is attached to the heating box (2) to form a heating cavity (4), an air source heat pump body (3) is fixedly arranged on the inner wall of one side of the heating cavity (4), communication holes are formed in the inner wall of the top and the inner wall of the bottom of the heating cavity (4), the air source heat pump body (3) is connected with an external pipeline through the communication holes, a hot air fan (5) is fixedly arranged at the top of the heating box (2), an air outlet pipe of the hot air fan (5) extends into the heating cavity (4) and is fixedly provided with a corrugated pipe (6), a cross rod (7) is fixedly arranged on the inner wall of one side of the heating cavity (4), an exhaust pipeline (8) is rotatably connected to one side of the cross rod (7), and the bottom of the corrugated pipe (6) is fixedly connected with the exhaust pipeline (, one side fixedly connected with first synchronizing wheel (9) of exhaust duct (8), fixed mounting has driving motor (10) on the one side inner wall of chamber (4) heats, the welding has second synchronizing wheel (11) on the output shaft of driving motor (10), and first synchronizing wheel (9) and second synchronizing wheel (11) transmission are connected with same hold-in range (12), fixed mounting has same mounting panel (14) on the both sides inner wall of chamber (4) heats, and mounting panel (14) are located the below of air source heat pump (3), the top fixed mounting of mounting panel (14) has water-collecting box (15), and water-collecting box (15) are located air source heat pump (3) under.
2. The air-source heat pump according to claim 1, wherein the top inner wall of the warming cavity (4) is provided with a plurality of ventilation holes (13).
3. The air-source heat pump according to claim 1, wherein a maintenance opening is formed in an inner wall of one side of the temperature rising cavity (4), and a sealing door (19) is detachably and fixedly installed in the maintenance opening.
4. The air-source heat pump according to claim 1, wherein a water collecting tank is arranged at the top of the water collecting box (15), and the same screen (16) is fixedly arranged on the inner walls of the two sides of the water collecting tank.
5. The air-source heat pump according to claim 1, wherein a water outlet pipe (17) is fixedly mounted at the bottom of the water collecting box (15), the bottom of the water outlet pipe (17) penetrates through the inner wall of the bottom of the warming cavity (4) and extends to the lower part of the warming box (2), a water containing box (18) is fixedly mounted at the bottom of the water outlet pipe (17), and the water containing box (18) is detachably and fixedly mounted at the bottom of the warming box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118955.XA CN111578557A (en) | 2019-02-18 | 2019-02-18 | Air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118955.XA CN111578557A (en) | 2019-02-18 | 2019-02-18 | Air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111578557A true CN111578557A (en) | 2020-08-25 |
Family
ID=72126056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118955.XA Withdrawn CN111578557A (en) | 2019-02-18 | 2019-02-18 | Air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111578557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096019A (en) * | 2022-06-28 | 2022-09-23 | 新疆八一钢铁股份有限公司 | Air source heat pump freeze-proof device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222662A (en) * | 1997-12-18 | 1999-07-14 | 富士通将军股份有限公司 | Air conditioner control method and apparatus of same |
| WO2006005242A1 (en) * | 2004-07-15 | 2006-01-19 | Yingzhi Meng | Method and equipment of power generation |
| CN204187787U (en) * | 2014-10-31 | 2015-03-04 | 湖南科技大学 | A kind of microwave frost removal type domestic air conditioner |
| CN106595150A (en) * | 2016-12-20 | 2017-04-26 | 西安交通大学 | Mechanical defrosting device for outdoor flat plate type heat exchanger of air source heat pump system |
| CN207438787U (en) * | 2017-10-23 | 2018-06-01 | 北京建筑大学 | A kind of air source heat pump system of the non-interruption heat supply of defrosting |
| CN208458332U (en) * | 2018-07-11 | 2019-02-01 | 河北绿拓建筑科技有限公司 | A kind of outdoor ultra-low temperature air source heat pump unit antifrost device |
-
2019
- 2019-02-18 CN CN201910118955.XA patent/CN111578557A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222662A (en) * | 1997-12-18 | 1999-07-14 | 富士通将军股份有限公司 | Air conditioner control method and apparatus of same |
| WO2006005242A1 (en) * | 2004-07-15 | 2006-01-19 | Yingzhi Meng | Method and equipment of power generation |
| CN204187787U (en) * | 2014-10-31 | 2015-03-04 | 湖南科技大学 | A kind of microwave frost removal type domestic air conditioner |
| CN106595150A (en) * | 2016-12-20 | 2017-04-26 | 西安交通大学 | Mechanical defrosting device for outdoor flat plate type heat exchanger of air source heat pump system |
| CN207438787U (en) * | 2017-10-23 | 2018-06-01 | 北京建筑大学 | A kind of air source heat pump system of the non-interruption heat supply of defrosting |
| CN208458332U (en) * | 2018-07-11 | 2019-02-01 | 河北绿拓建筑科技有限公司 | A kind of outdoor ultra-low temperature air source heat pump unit antifrost device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096019A (en) * | 2022-06-28 | 2022-09-23 | 新疆八一钢铁股份有限公司 | Air source heat pump freeze-proof device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200825 |