CN204880842U - Compound evaporation cooling formula heat pump set - Google Patents
Compound evaporation cooling formula heat pump set Download PDFInfo
- Publication number
- CN204880842U CN204880842U CN201520496183.0U CN201520496183U CN204880842U CN 204880842 U CN204880842 U CN 204880842U CN 201520496183 U CN201520496183 U CN 201520496183U CN 204880842 U CN204880842 U CN 204880842U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- transpiration
- check valve
- cooled
- air side
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a heat pump set technical field especially relates to a compound evaporation cooling formula heat pump set, and its structure includes compressor, cross valve, air side fin type heat exchanger, evaporation cooling formula heat exchanger, throttling arrangement, reaches a plurality of check valves, air conditioner side heat exchanger, reservoir, vapour and liquid separator soft breeze machine subassembly. Compared with the prior art, the utility model discloses an air side fin type heat exchanger and evaporation cooling formula heat exchanger combined action, sharing fan subassembly, its exhaust temperature and discharge pressure were less than exhaust temperature and discharge pressure that independent adoption air side finned heat exchanger did the time spent when freezing summer to the greatly reduced energy consumption of refrigerating has improved the refrigeration efficiency.
Description
Technical field
The utility model relates to source pump technical field, particularly relates to a kind of compound transpiration-cooled source pump.
Background technology
In prior art, Air-Cooled Heat Pump Unit adopts single finned heat exchanger in air side mostly, its delivery temperature and pressure at expulsion higher, Air-Cooled Heat Pump Unit fluctuation influenced by ambient temperature is large, during cooling in summer, because environment temperature is high, condensing pressure is large, Energy Efficiency Ratio declines, and under thermal extremes condition, the refrigeration efficiency of Air-Cooled Heat Pump Unit is than lower; During winter operation, environment temperature is low, and fin makes unit operation unstable by the impact of frosting, and efficiency is low, and heat supply also will be caused during Defrost operation to be interrupted, and its defrosting loss accounts for 10% of heat pump total energy consumption loss.Therefore, the energy consumption of existing Air-Cooled Heat Pump Unit is high, inefficiency.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of compound transpiration-cooled source pump improving refrigeration efficiency, reduce energy consumption for cooling.
The purpose of this utility model is achieved through the following technical solutions:
A kind of compound transpiration-cooled source pump is provided, comprises compressor, cross valve, air side fins heat exchanger, transpiration-cooled heat exchanger, throttling arrangement, the first check valve, the second check valve, the 3rd check valve, the 4th check valve, domestic hot water side heat exchanger, reservoir, gas-liquid separator and fan assembly; The entrance point of described transpiration-cooled heat exchanger is connected with throttling arrangement, and the port of export of described transpiration-cooled heat exchanger is connected with air side fins heat exchanger;
Described air side fins heat exchanger and described transpiration-cooled heat exchanger are all arranged at the thermal source side of source pump, described fan assembly is arranged at the same side of described air side fins heat exchanger and described transpiration-cooled heat exchanger, and described air side fins heat exchanger and described transpiration-cooled heat exchanger share described fan assembly;
The outlet side of described compressor connects successively with the suction side of D, C port of described cross valve, described air side fins heat exchanger, described first check valve, described transpiration-cooled heat exchanger, described throttling arrangement, described 3rd check valve, described domestic hot water side heat exchanger, E, S port of described cross valve, described gas-liquid separator, described compressor 1;
The outlet side of described compressor is connected successively with the suction side of D, E port of described cross valve, described domestic hot water side heat exchanger, described reservoir, described 4th check valve, described throttling arrangement, described second check valve, described air side fins heat exchanger, C, S port of described cross valve, described gas-liquid separator, described compressor.
Preferably, described air side fins heat exchanger is provided with two, and described two air side fins heat exchangers distribution is arranged at the relative left and right sides of described transpiration-cooled heat exchanger, described transpiration-cooled heat exchanger forms static pressure district respectively and between the described air side fins heat exchanger of its both sides.
Preferably, described fan assembly is at least provided with one, and described fan assembly comprises blower fan and motor.
Preferably, the side of described transpiration-cooled heat exchanger is provided with water pump, condense water disk assembly and spray equipment.
Preferably, described first check valve, the second check valve, the 3rd check valve and the 4th check valve are all set to magnetic valve or motor-driven valve.
the beneficial effects of the utility model:
The compound transpiration-cooled source pump of one of the present utility model, air side fins heat exchanger and transpiration-cooled heat exchanger is provided with in thermal source side, fan assembly is arranged at the same side of air side fins heat exchanger and transpiration-cooled heat exchanger, and air side fins heat exchanger and transpiration-cooled heat exchanger share this fan assembly.Compared with adopting single heat exchanger structure with prior art, the utility model has the following advantages:
(1) source pump of the present utility model, when cooling in summer, air side fins heat exchanger and the acting in conjunction of transpiration-cooled heat exchanger and share fan assembly, static pressure district is formed at the top of air side fins heat exchanger respectively and between the transpiration-cooled heat exchanger of its both sides, this avoid the phenomenon that fan assembly occurs that top wind speed is large and bottom wind speed is little, make to enter the wind speed in this static pressure district evenly, simultaneously, the bottom of air side fins heat exchanger respectively and between the transpiration-cooled heat exchanger of its both sides is air intake district, the cooling that evaporative condenser carries out again is entered into from bottom by the air after the precooling of air side fins heat exchanger, wind and the water reverse flow of heat exchange is there is in air intake district, thus improve heat exchange efficiency,
(2) source pump of the present utility model is under refrigerating state, side due to air side fins heat exchanger also add the condensation of transpiration-cooled heat exchanger, delivery temperature when its delivery temperature and pressure at expulsion all adopt separately air side fins heat exchanger lower than prior art and pressure at expulsion, thus substantially increase refrigeration efficiency, significantly reduce the energy consumption for cooling of source pump.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of compound transpiration-cooled source pump of the present utility model.
Fig. 2 is the operation principle schematic diagram under the air side fins heat exchanger of a kind of compound transpiration-cooled source pump of the present utility model and the refrigerating state of transpiration-cooled heat exchanger.
Reference numeral:
Compressor 1, cross valve 2, air side fins heat exchanger 3;
Fan assembly 4, blower fan 41, motor 42;
First check valve 5, transpiration-cooled heat exchanger 6, second check valve 7;
Throttling arrangement 8, the 3rd check valve 9, domestic hot water side heat exchanger 10;
Gas-liquid separator 11, reservoir 12;
Static pressure district A, air intake district B.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
The compound transpiration-cooled source pump of one of the present utility model, as depicted in figs. 1 and 2, compressor 1, cross valve 2, air side fins heat exchanger 3, transpiration-cooled heat exchanger 6, throttling arrangement 8, first check valve 5, second check valve 7, the 3rd check valve 9, the 4th check valve 13, domestic hot water side heat exchanger 10, reservoir 12, gas-liquid separator 11 and fan assembly 4 is comprised; The entrance point of transpiration-cooled heat exchanger 6 is connected with throttling arrangement 8, and the port of export of transpiration-cooled heat exchanger 6 is connected with air side fins heat exchanger 3;
Air side fins heat exchanger 3 and transpiration-cooled heat exchanger 6 are all arranged at the thermal source side of source pump, fan assembly 4 is arranged at the same side of air side fins heat exchanger 3 and transpiration-cooled heat exchanger 6, and air side fins heat exchanger 3 and transpiration-cooled heat exchanger 6 share fan assembly 4;
When cross valve 2 no power, the suction side of E, S port of the outlet side of compressor 1 and D, C port of cross valve 2, air side fins heat exchanger 3, first check valve 5, transpiration-cooled heat exchanger 6, throttling arrangement 8, the 3rd check valve 9, domestic hot water side heat exchanger 10, cross valve 2, gas-liquid separator 11, compressor 1 connects successively;
When cross valve 2 is energized, the suction side of C, S port of the outlet side of compressor 1 and D, E port of cross valve, domestic hot water side heat exchanger 10, reservoir 12, the 4th check valve 13, throttling arrangement 8, second check valve 7, air side fins heat exchanger 3, cross valve 2, gas-liquid separator 11, compressor 1 is connected successively.
Source pump of the present utility model is under refrigerating state, side due to air side fins heat exchanger 3 also add the condensation of transpiration-cooled heat exchanger 6, delivery temperature when its delivery temperature and pressure at expulsion all adopt separately air side fins heat exchanger 3 lower than prior art and pressure at expulsion, thus substantially increase refrigeration efficiency, significantly reduce the energy consumption for cooling of source pump.
In the present embodiment, as shown in Figure 2, air side fins heat exchanger 3 is provided with two, and two air side fins heat exchanger 3 distributions are arranged at the relative left and right sides of transpiration-cooled heat exchanger 6, when cooling in summer, air side fins heat exchanger 3 and transpiration-cooled heat exchanger 6 acting in conjunction and share fan assembly 4, static pressure district (a-quadrant shown in Fig. 2) is formed at the top of air side fins heat exchanger 3 respectively and between the transpiration-cooled heat exchanger 6 of its both sides, this avoid the phenomenon that fan assembly 4 occurs that top wind speed is large and bottom wind speed is little, make to enter the wind speed in this static pressure district evenly, simultaneously, the bottom of air side fins heat exchanger 3 respectively and between the transpiration-cooled heat exchanger 6 of its both sides is air intake district (the B region shown in Fig. 2), the cooling that evaporative condenser carries out again is entered into from bottom by the air after air side fins heat exchanger 3 precooling, wind and the water reverse flow of heat exchange is there is in air intake district, thus improve heat exchange efficiency.
Concrete, fan assembly 4 is at least provided with 1, and fan assembly 4 comprises blower fan 41 and motor 42, and air side fins heat exchanger 3 and transpiration-cooled heat exchanger 6 can share one or more fan assembly 4.
Concrete, the side of transpiration-cooled heat exchanger 6 is also provided with water pump, condense water disk assembly and spray equipment.
Concrete, the first check valve 5, second check valve 7, the 3rd check valve 9 and the 4th check valve 13 are all set to magnetic valve or motor-driven valve, the control valve that can also turn off for other.
Concrete, cross valve 2 can also be substituted by two triple valves or four two-port valves.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. a compound transpiration-cooled source pump, is characterized in that: comprise compressor, cross valve, air side fins heat exchanger, transpiration-cooled heat exchanger, throttling arrangement, the first check valve, the second check valve, the 3rd check valve, the 4th check valve, domestic hot water side heat exchanger, reservoir, gas-liquid separator and fan assembly; The entrance point of described transpiration-cooled heat exchanger is connected with throttling arrangement, and the port of export of described transpiration-cooled heat exchanger is connected with air side fins heat exchanger;
Described air side fins heat exchanger and described transpiration-cooled heat exchanger are all arranged at the thermal source side of source pump, described fan assembly is arranged at the same side of described air side fins heat exchanger and described transpiration-cooled heat exchanger, and described air side fins heat exchanger and described transpiration-cooled heat exchanger share described fan assembly;
The outlet side of described compressor connects successively with the suction side of D, C port of described cross valve, described air side fins heat exchanger, described first check valve, described transpiration-cooled heat exchanger, described throttling arrangement, described 3rd check valve, described domestic hot water side heat exchanger, E, S port of described cross valve, described gas-liquid separator, described compressor 1;
The outlet side of described compressor is connected successively with the suction side of D, E port of described cross valve, described domestic hot water side heat exchanger, described reservoir, described 4th check valve, described throttling arrangement, described second check valve, described air side fins heat exchanger, C, S port of described cross valve, described gas-liquid separator, described compressor.
2. the compound transpiration-cooled source pump of one according to claim 1, it is characterized in that: described air side fins heat exchanger is provided with two, and described two air side fins heat exchangers distribution is arranged at the relative left and right sides of described transpiration-cooled heat exchanger, described transpiration-cooled heat exchanger forms static pressure district respectively and between the described air side fins heat exchanger of its both sides.
3. the compound transpiration-cooled source pump of one according to claim 1, it is characterized in that: described fan assembly is at least provided with one, described fan assembly comprises blower fan and motor.
4. the compound transpiration-cooled source pump of one according to claim 1, is characterized in that: the side of described transpiration-cooled heat exchanger is provided with water pump, condense water disk assembly and spray equipment.
5. the compound transpiration-cooled source pump of one according to claim 1, is characterized in that: described first check valve, the second check valve, the 3rd check valve and the 4th check valve are all set to magnetic valve or motor-driven valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496183.0U CN204880842U (en) | 2015-07-10 | 2015-07-10 | Compound evaporation cooling formula heat pump set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496183.0U CN204880842U (en) | 2015-07-10 | 2015-07-10 | Compound evaporation cooling formula heat pump set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880842U true CN204880842U (en) | 2015-12-16 |
Family
ID=54825206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496183.0U Withdrawn - After Issue CN204880842U (en) | 2015-07-10 | 2015-07-10 | Compound evaporation cooling formula heat pump set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964475A (en) * | 2015-07-10 | 2015-10-07 | 广东欧科空调制冷有限公司 | Composite evaporation cooling type heat pump unit |
-
2015
- 2015-07-10 CN CN201520496183.0U patent/CN204880842U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964475A (en) * | 2015-07-10 | 2015-10-07 | 广东欧科空调制冷有限公司 | Composite evaporation cooling type heat pump unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101975428B (en) | Air-cooling type machine room air-conditioning system | |
| CN201852342U (en) | Wet curtain evaporative cooling air-cooled condensing unit | |
| CN101979928B (en) | Water-cooled heat pipe-type machine room air-conditioning system | |
| CN107763892B (en) | Defrosting air source heat pump system | |
| CN104833087A (en) | Cascading middle and high-temperature air source heat pump hot water machine set | |
| CN101968245A (en) | Water-cooled energy-saving machine room air conditioning system | |
| CN101846365A (en) | Solution dehumidifying fresh air unit using indoor exhaust evaporation cooling | |
| CN103808102A (en) | Heat-driven defrosting device using natural circulation and defrosting method using same | |
| CN105135739A (en) | Multifunctional heat pump type evaporative condensing air-conditioning unit | |
| CN104061727B (en) | Air source heat pump defrosting device based on frosting initial procedure drop rapid evaporation | |
| CN202885340U (en) | Energy supply device of high-efficiency energy tower | |
| CN107741102B (en) | Air source heat pump device with heat pipe radiator running all year round | |
| CN108592453B (en) | Gas heat pump composite system of coupling evaporative cooling type heat exchanger under low-temperature working condition | |
| CN101936614B (en) | Liquid-supplying and cold and hot water-circulating machine set of evaporative condensate pump | |
| CN112146301B (en) | Evaporative cold screw cold and hot water unit with total heat recovery | |
| CN101975494B (en) | Air-cooled energy-saving type motor room air conditioning system | |
| CN102829519B (en) | Dehumidifying unit of double cold source all fresh air heat pump provided with cold carrying heat exchanger | |
| CN204880842U (en) | Compound evaporation cooling formula heat pump set | |
| CN110715468A (en) | Heat pump temperature-regulating dehumidifier | |
| CN102620371A (en) | Evaporative condenser heat pump air-conditioning unit | |
| CN107131681B (en) | Liquid heat exchange type air source heat pump | |
| CN213687346U (en) | Evaporation cold and hot pump unit | |
| CN104964475A (en) | Composite evaporation cooling type heat pump unit | |
| CN201757537U (en) | Liquid-feeding circulation cold/hot water unit of evaporative condensate pump | |
| CN203964488U (en) | Adopt the air source heat pump defrosting device of hot-air evaporation initial liquid drop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170721 |