CN213019864U - Automatic defrosting air source heat pump outdoor unit - Google Patents
Automatic defrosting air source heat pump outdoor unit Download PDFInfo
- Publication number
- CN213019864U CN213019864U CN202021350330.0U CN202021350330U CN213019864U CN 213019864 U CN213019864 U CN 213019864U CN 202021350330 U CN202021350330 U CN 202021350330U CN 213019864 U CN213019864 U CN 213019864U
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- Prior art keywords
- top cap
- outdoor unit
- connecting plate
- organism
- heat pump
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- 238000010257 thawing Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic defrosting air source heat pump outdoor unit, including organism and connecting plate, the inside centre of organism is installed the connecting plate of fixed connection, connecting plate center department is provided with the circuit control board, the left lower part of organism is provided with the outlet pipe, be provided with the inlet tube directly over the outlet pipe, the inside left side of organism is installed the condenser, the right side of condenser is provided with the liquid storage pot, the utility model discloses install special top cap above the automatic defrosting air source heat pump outdoor unit of top air-out, can shelter from the rainwater when raining, effectively avoided the machine trouble that the machine intake leads to; and a relatively fine wire mesh is arranged in the top cover, so that the effect of preventing sundries from entering the machine can be achieved.
Description
Technical Field
The utility model belongs to the technical field of automatic defrosting air source heat pump equipment is relevant, concretely relates to automatic defrosting air source heat pump off-premises station.
Background
An air source heat pump is one of heat pump technologies and has the reputation of a porter of natural energy. Has the advantages of low use cost, easy operation, good heating effect, safety, cleanness and the like. The air source heat pump uses the energy in the air as main power, the compressor is driven to operate by a small amount of electric energy, the energy transfer is realized, complex configuration, expensive water taking, recharging or soil heat exchange systems and special machine rooms are not needed, the emission of a large amount of pollutants caused by the traditional heating to the atmospheric environment can be gradually reduced, and the purposes of energy conservation and environmental protection are realized while the heating efficacy is ensured.
The prior art has the following problems: the existing fan cover is mostly loose, so that the problem can not be effectively avoided; and at present, an effective rain shielding device is not arranged above the air source heat pump outdoor unit which is used for ejecting air, so that rainwater can easily enter the machine when raining, line faults can be caused, and property loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic defrosting air source heat pump off-premises station to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic defrosting air source heat pump off-premises station, includes organism and connecting plate, install fixed connection's connecting plate in the middle of the inside of organism, connecting plate center department is provided with the line control board, the left lower part of organism is provided with the outlet pipe, be provided with the inlet tube directly over the outlet pipe, the condenser is installed in the inside left side of organism, the right side of condenser is provided with the liquid storage pot, the right side of liquid storage pot is provided with the choke valve, the right side of choke valve is provided with the compressor, the right side of compressor is provided with the evaporimeter, the left side of organism is provided with the vent, fixed connection's leg pipe is installed to the below of organism, the top of organism is provided with the fan case, fixed connection's top cap is installed to the top of organism, the constitution of, Top cap bottom plate and screw hole, use connecting rod fixed connection between top cap cover plate and the top cap bottom plate is inside, the wire netting sets up between top cap cover plate and top cap bottom plate, the screw hole has been seted up on the top cap bottom plate.
Preferably, the mesh size of the wire mesh is fine and dense without significantly affecting the air flow.
Preferably, the connecting plate is connected with the machine body by fastening screws.
Preferably, the supporting leg pipe is internally provided with a bolt hole.
Preferably, the leg tube is groove-shaped.
Preferably, a movably connected box door is arranged on the outer side of the machine body.
Compared with the prior art, the utility model provides an automatic defrosting air source heat pump off-premises station possesses following beneficial effect:
the utility model is provided with a special top cover above the air source heat pump outdoor unit for automatic defrosting by top air outlet, which can shield rain water when raining, and effectively avoid machine faults caused by machine water inlet; and be provided with comparatively fine wire netting in the top cap, the mesh size of wire netting is for fine but be unlikely to seriously influence the density that the air flows, can avoid leading to the circulation of air to be obstructed too big because of the mesh undersize, also can effectively prevent debris to get into the machine, because the effect of sheltering from of top cap simultaneously can effectively reduce inside rubbish accumulation.
Drawings
Fig. 1 is a schematic view of the whole internal structure of the outdoor unit of the air source heat pump with automatic defrosting of the present invention;
fig. 2 is a schematic structural view of the whole left side view of the automatic defrosting air source heat pump outdoor unit of the present invention;
FIG. 3 is a schematic view of the top cover structure of the present invention;
in the figure: 1. a water outlet pipe; 2. a water inlet pipe; 3. a condenser; 4. a connecting plate; 5. a top cover; 51. a top cover plate; 52. a wire mesh; 53. a connecting rod; 54. a top cover bottom plate; 55. screw holes; 6. a fan box; 7. a circuit control board; 8. an evaporator; 9. a leg tube; 10. a compressor; 11. a throttle valve; 12. a liquid storage tank; 13. a body; 14. and a vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic defrosting air source heat pump outdoor unit comprises a unit body 13 and a connecting plate 4, the connecting plate 4 fixedly connected is installed in the middle of the inside of the unit body 13, a circuit control panel 7 is arranged at the center of the connecting plate 4, a water outlet pipe 1 is arranged at the lower left part of the unit body 13, a water inlet pipe 2 is arranged right above the water outlet pipe 1, a condenser 3 is installed at the left side of the inside of the unit body 13, a liquid storage tank 12 is arranged at the right side of the condenser 3, a throttle valve 11 is arranged at the right side of the liquid storage tank 12, a compressor 10 is arranged at the right side of the throttle valve 11, an evaporator 8 is arranged at the right side of the compressor 10, a vent 14 is arranged at the left side of the unit body 13, a support leg pipe 9 fixedly connected is installed below the unit body 13, a fan box 6 is arranged, Top cap bottom plate 54 and screw hole 55, use connecting rod 53 fixed connection between top cap cover plate 51 and the top cap bottom plate 54 inside, wire netting 52 sets up between top cap cover plate 51 and top cap bottom plate 54, has seted up screw hole 55 on the top cap bottom plate 54.
The mesh size of the wire mesh 52 is fine but not so dense as to seriously affect the density of air flow, so that the phenomenon that air flow is blocked too much due to too small mesh can be avoided, and sundries can be effectively prevented from entering the machine. The connecting plate 4 is connected with the machine body 13 through fastening screws, so that the connection is stable, and the stability is improved. Bolt holes are formed in the supporting leg pipes 9, so that the supporting leg pipes are convenient to connect, install and detach. The leg tube 9 is groove-shaped and can accommodate the lifting rope during transportation and installation. The outer side of the machine body 13 is provided with a movably connected box door, so that the maintenance is convenient.
The utility model discloses a theory of operation and use flow: under the drive and compression power of compressor 10, gaseous state refrigerant is inhaled in compressor 10 and is compressed into high temperature high pressure gaseous state refrigerant, high temperature high pressure gaseous state refrigerant flows into condenser 3, the low temperature water carries out the heat exchange through the condenser pipe with the high temperature refrigerant that is flowing this moment, the cold water temperature risees, gaseous state refrigerant temperature reduction and liquefaction, the refrigerant of liquefaction passes through choke valve 11 pressure reduction, low pressure liquid state refrigerant flows into evaporimeter 8 and has absorbed the heat in the air that the fan brought and gasify, move so repeatedly, utilize heat energy to heat water to the settlement temperature in the air, top cap cover plate 51 can shelter from the rainwater when raining, be provided with comparatively fine wire netting 52 in top cap 5, play and prevent that debris from getting into the inside effect of machine.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic defrosting air source heat pump outdoor unit, includes organism (13) and connecting plate (4), its characterized in that: the improved air conditioner is characterized in that a fixedly connected connecting plate (4) is installed in the middle of the inside of the machine body (13), a circuit control panel (7) is arranged at the center of the connecting plate (4), a water outlet pipe (1) is arranged at the lower left part of the machine body (13), a water inlet pipe (2) is arranged right above the water outlet pipe (1), a condenser (3) is installed at the left inside of the machine body (13), a liquid storage tank (12) is arranged at the right side of the condenser (3), a throttle valve (11) is arranged at the right side of the liquid storage tank (12), a compressor (10) is arranged at the right side of the throttle valve (11), an evaporator (8) is arranged at the right side of the compressor (10), a vent (14) is arranged at the left side of the machine body (13), a fixedly connected supporting leg pipe (9) is installed below the, fixed connection's top cap (5) are installed to the top of organism (13), the constitution of top cap (5) is including top cap cover plate (51), wire netting (52), connecting rod (53), top cap bottom plate (54) and screw hole (55), use connecting rod (53) fixed connection between top cap cover plate (51) and top cap bottom plate (54) inside, wire netting (52) set up between top cap cover plate (51) and top cap bottom plate (54), screw hole (55) have been seted up on top cap bottom plate (54).
2. The outdoor unit of claim 1, wherein: the wire mesh (52) is fine in mesh size without significantly affecting the density of the air flow.
3. The outdoor unit of claim 1, wherein: the connecting plate (4) is connected with the machine body (13) through fastening screws.
4. The outdoor unit of claim 1, wherein: bolt holes are formed in the leg supporting tubes (9).
5. The outdoor unit of claim 1, wherein: the shape of the leg supporting tube (9) is groove-shaped.
6. The outdoor unit of claim 1, wherein: and a movably connected box door is arranged on the outer side of the machine body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350330.0U CN213019864U (en) | 2020-07-10 | 2020-07-10 | Automatic defrosting air source heat pump outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350330.0U CN213019864U (en) | 2020-07-10 | 2020-07-10 | Automatic defrosting air source heat pump outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213019864U true CN213019864U (en) | 2021-04-20 |
Family
ID=75501685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021350330.0U Active CN213019864U (en) | 2020-07-10 | 2020-07-10 | Automatic defrosting air source heat pump outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213019864U (en) |
-
2020
- 2020-07-10 CN CN202021350330.0U patent/CN213019864U/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: 20240526 Address after: Room 1003, 10th Floor, Building 8, No. 10 Courtyard, Kegu 1st Street, Beijing Economic and Technological Development Zone, Tongzhou District, Beijing, 101100 Patentee after: Beijing State Grid Power Technology Co.,Ltd. Country or region after: China Address before: 301600 No.2, South 4th row, Sansan Road, Zhujia village, Wangkou Town, Jinghai District, Tianjin Patentee before: Zhizhong Lantian (Tianjin) Energy Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |