CN203024478U - Spray air-cooled heat pump air conditioner - Google Patents
Spray air-cooled heat pump air conditioner Download PDFInfo
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- CN203024478U CN203024478U CN 201220713603 CN201220713603U CN203024478U CN 203024478 U CN203024478 U CN 203024478U CN 201220713603 CN201220713603 CN 201220713603 CN 201220713603 U CN201220713603 U CN 201220713603U CN 203024478 U CN203024478 U CN 203024478U
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- air
- spray
- cooling heat
- air conditioner
- heat pump
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Abstract
The utility model discloses a spray air-cooled heat pump air conditioner. The spray air-cooled heat pump air conditioner comprises an air-liquid separator, a compressor, a four-way valve, an evaporator and an air-cooled heat exchanger, and the spray air-cooled heat pump air conditioner is characterized by further comprising a concentration device and a spraying device arranged above the air-cooled heat exchanger, the concentration device comprises a tank body containing a brine solution, and a solution delivery pump used for delivering the brine solution to the spraying device. The spray air-cooled heat pump air conditioner is simple in structure and low in energy consumption, as well as capable of improving the energy efficiency ratio of the overall air conditioner, ensuring the refrigerating and heating capability of the overall air conditioner in summer and in winter, and improving the adaptability of the overall air conditioner.
Description
Technical field
The utility model relates to the central air-conditioning technical field, relates in particular a kind of air-cooled heat pump type central air-conditioning.
Background technology
The air-cooled heat pump type central air-conditioning is take outdoor air as " thermal source ", by mechanical work, and quantity of heat given up, indoor air temperature is regulated in the hot and cold water supply that solves central air-conditioning.Air-cooled heat pump is simple in structure, and need not need to increase cooling tower and cooling water system as water chiller.but air-cooled heat pump was worked as under the limiting condition that environment temperature is too high and the winter environment temperature is too low in summer, its operating efficiency significantly reduces, even can't move, in the winter time after environment temperature is lower than 5 ℃, the air cooling heat exchanger meeting frosting of air-cooled heat pump, whole air-conditioning can not work on after frost is tied to a certain extent, need to carry out defrost this time processes, defrost process is that unit carries out the cooling condition operation, the air conditioning hot water temperature will reduce this moment, the heating capacity decrease, after if defrosting time is long, the indoor phenomenon that may occur blowing a cold wind over, like this unit heating capacity and the coefficient of performance will greatly reduce, increase operating cost.Patent publication No. is CN101078586A, open day be that the Chinese invention patent on November 28th, 2007 discloses a kind of wind-cooling type heat pump air conditioner and control method thereof, it adopts electric heater unit to defrost, energy consumption is high, weak effect, fault rate are high.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art part, a kind of spray air-cooling heat pump air conditioner is provided, it is simple in structure, energy consumption is low, can improve the Energy Efficiency Ratio of whole air-conditioning, can guarantee refrigeration and the heating capacity of whole air-conditioning when summer and winter, improve the adaptability of whole air-conditioning.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: the spray air-cooling heat pump air conditioner comprises gas-liquid separator, compressor, cross valve, evaporimeter and air cooling heat exchanger; Also comprise enrichment facility and be arranged on the spray equipment of described air cooling heat exchanger top, described enrichment facility comprises the casing that fills salting liquid and the infusion pump that is used for described salting liquid is flowed to described spray equipment.
in summer, when unit moves at cooling condition, when environment temperature too high, when unit efficiency significantly lowers, can open enrichment facility, salting liquid is sprayed on air cooling heat exchanger by spray equipment carries out heat exchange with cold-producing medium, the heat exchange efficiency of salting liquid and cold-producing medium is higher than the heat exchange efficiency of outdoor air and cold-producing medium, guaranteed in the situation that environment temperature is too high, still has the higher energy efficiency ratio, and winter is when environment is low, on unit air cooling fin heat exchanger, temperature reduces, produce condensed water during with outdoor air heat exchanger, when refrigerant temperature lower than below 0 ℃ the time, condensed water will condense, become at last frost, and the employing enrichment facility, can open enrichment facility according to the coil temperature of environment temperature or unit in good time, salting liquid is sprayed on air cooling heat exchanger by spray equipment carries out heat exchange with cold-producing medium, reduced like this freezing point temperature of condensed water, thereby solved the problem that the too low unit efficiency of winter temperature lowers.
As preferably, described spray equipment comprises the shower that is connected with described infusion pump pump discharge and is arranged on a plurality of shower nozzles on described shower.
Above-mentioned setting, simple in structure.
As preferably, described air cooling heat exchanger below is provided be used to the salting liquid take-up reel of collecting described spray equipment and spray out salting liquid.
As preferably, described salting liquid take-up reel and described casing are communicated with.The salting liquid that spray equipment is sprayed out reclaims, and then is transported in the casing of enrichment facility, again utilizes, and makes the salting liquid can be recycling.
As preferably, described casing is provided be used to the concentration sensor of monitoring described concentration of salt solution.
Can produce very little evaporation capacity because of solution summer, but long-play still can improve the concentration of solution, produces crystallization, and the solution concentration coefficient that can provide this moment according to the concentration sensor in solution condensing device dilutes concentrated solution.
As preferably, also include for the first temperature sensor that gathers outdoor environment temperature.
The first temperature sensor can be arranged on air cooling heat exchanger, also can install separately, is used for gathering the temperature of surrounding environment, as the foundation of whether opening enrichment facility, spray equipment.
As preferably, also include for the second temperature sensor that gathers the air cooling heat exchanger temperature.
The second temperature sensor can be arranged on air cooling heat exchanger, also can install separately, is used for gathering the temperature of air cooling heat exchanger, as the foundation of whether opening enrichment facility, spray equipment.
As preferably, described air cooling heat exchanger is the air cooling fin heat exchanger.
The utility model beneficial effect is:
Spray air-cooling heat pump air conditioner of the present utility model reduces energy consumption the service life that can improve hydraulic pump and motor, raises the efficiency, and the whole system security is good.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the utility model one embodiment.
In figure:
The 1-gas-liquid separator;
The 2-compressor;
The 3-cross valve;
The 4-evaporimeter;
The 5-air cooling heat exchanger;
The 6-enrichment facility, 601-casing, 602-infusion pump;
The 7-spray equipment, 701-shower, 702-shower nozzle;
The 8-salting liquid;
The take-up reel of 9-salting liquid;
The 10-concentration sensor;
11-the first temperature sensor;
12-the second temperature sensor.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 1, and the spray air-cooling heat pump air conditioner comprises gas-liquid separator 1, compressor 2, cross valve 3, evaporimeter 4 and air cooling heat exchanger 5; Described air cooling heat exchanger 5 is the air cooling fin heat exchanger, also comprise enrichment facility 6 and be arranged on the spray equipment 7 of described air cooling heat exchanger 5 tops, described enrichment facility 6 comprises the casing 601 that fills salting liquid 8 and the infusion pump 602 that is used for described salting liquid 8 is flowed to described spray equipment 7, and salting liquid 8 is the solution of sodium chloride, calcium chloride or other types.
Described spray equipment 7 comprises the shower 701 that is connected with described infusion pump 602 pump discharges and is arranged on a plurality of shower nozzles 702 on described shower 701, described air cooling heat exchanger 5 belows are provided be used to the salting liquid take-up reel 9 of collecting described spray equipment 7 and spray out salting liquid 8, and described salting liquid take-up reel 9 and described casing 601 are communicated with.
Described casing 601 is provided be used to the concentration sensor 10 of monitoring described salting liquid 8 concentration.Also include for the first temperature sensor 11 that gathers outdoor environment temperature.
Also include for the second temperature sensor 12 that gathers air cooling heat exchanger 5 temperature.
Above explanation is only to explanation of the present utility model, make the complete enforcement this programme of those of ordinary skills' energy, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, these are all not creative modifications.But as long as all be subject to the protection of Patent Law in claim scope of the present utility model.
Claims (8)
1. the spray air-cooling heat pump air conditioner, comprise gas-liquid separator (1), compressor (2), cross valve (3), evaporimeter (4) and air cooling heat exchanger (5); It is characterized in that: also comprise enrichment facility (6) and be arranged on the spray equipment (7) of described air cooling heat exchanger (5) top, described enrichment facility (6) comprises the casing (601) that fills salting liquid (8) and the infusion pump (602) that is used for described salting liquid (8) is flowed to described spray equipment (7).
2. spray air-cooling heat pump air conditioner according to claim 1 is characterized in that: described spray equipment (7) comprises the shower (701) that is connected with described infusion pump (602) pump discharge and is arranged on a plurality of shower nozzles (702) on described shower (701).
3. spray air-cooling heat pump air conditioner according to claim 1 is characterized in that: described air cooling heat exchanger (5) below is provided be used to the salting liquid take-up reel (9) of collecting described spray equipment (7) and spray out salting liquid (8).
4. spray air-cooling heat pump air conditioner according to claim 3, is characterized in that: described salting liquid take-up reel (9) and described casing (601) connection.
5. spray air-cooling heat pump air conditioner according to claim 1, it is characterized in that: described casing (601) is provided be used to the concentration sensor (10) of monitoring described salting liquid (8) concentration.
6. according to claim 1 and 2 or 3 or 4 or 5 described spray air-cooling heat pump air conditioners, is characterized in that: also include for the first temperature sensor (11) that gathers outdoor environment temperature.
7. spray air-cooling heat pump air conditioner according to claim 6, is characterized in that: also include for the second temperature sensor (12) that gathers air cooling heat exchanger (5) temperature.
8. spray air-cooling heat pump air conditioner according to claim 6, it is characterized in that: described air cooling heat exchanger (5) is the air cooling fin heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713603 CN203024478U (en) | 2012-12-21 | 2012-12-21 | Spray air-cooled heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713603 CN203024478U (en) | 2012-12-21 | 2012-12-21 | Spray air-cooled heat pump air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024478U true CN203024478U (en) | 2013-06-26 |
Family
ID=48648458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713603 Expired - Lifetime CN203024478U (en) | 2012-12-21 | 2012-12-21 | Spray air-cooled heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405617A (en) * | 2018-12-29 | 2019-03-01 | 天津泓雅节能科技有限责任公司 | A kind of gas heat exchanger using liquid phase-change heat |
-
2012
- 2012-12-21 CN CN 201220713603 patent/CN203024478U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405617A (en) * | 2018-12-29 | 2019-03-01 | 天津泓雅节能科技有限责任公司 | A kind of gas heat exchanger using liquid phase-change heat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |