CN105157271A - Solar heat pump jet refrigeration device - Google Patents
Solar heat pump jet refrigeration device Download PDFInfo
- Publication number
- CN105157271A CN105157271A CN201510653524.5A CN201510653524A CN105157271A CN 105157271 A CN105157271 A CN 105157271A CN 201510653524 A CN201510653524 A CN 201510653524A CN 105157271 A CN105157271 A CN 105157271A
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- China
- Prior art keywords
- heat pump
- condenser
- working medium
- solar heat
- refrigeration device
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Abstract
The invention relates to a refrigeration device, in particular to a solar heat pump jet refrigeration device. The solar heat pump jet refrigeration device comprises an evaporation coil pipe, a condenser, a first throttling valve, an evaporator, an ejector, a working medium pump, a second throttling valve, a heat collector, a condensation coil pipe and a compressor. The compressor, the condensation coil pipe, the second throttling valve and the evaporation coil pipe are sequentially connected in a closed loop mode. The ejector, the condenser, the first throttling valve, the working medium pump and the heat collector are sequentially connected in a closed loop mode. The two ends of the evaporator are connected with a suction opening of the working medium pump and an induction cavity of the ejector respectively. The solar heat pump jet refrigeration device has the advantages that after the solar heat pump jet refrigeration device is used, solar clean energy is utilized, so that energy is saved, and environment friendliness is achieved; a heat pump carries out heating and temperature increasing, and jet refrigeration efficiency is improved; manufacturing and mounting are easy, and production operation is easy.
Description
Technical field
The present invention relates to refrigerating plant, especially a kind of solar heat pump injection cooling device.
Background technology
In summer, solar radiation intensity is larger, and indoor temperature is higher, and the cold that room conditioning needs is larger, and solar refrigeration has a extensive future in field of air conditioning.Solar thermal collector can collect the radiant heat of the sun, is the clean energy resource of energy-conserving and environment-protective, is commonly used now, but when using at present, the illumination of sunlight changes often, and the hot water temperature of solar thermal collector does not reach instructions for use, and this will make troubles to user.
Summary of the invention
The object of the invention is to overcome defect of the prior art, adopt a kind of solar heat pump injection cooling device, utilize solar refrigeration, heat pump heats, and improves ejector refrigeration efficiency, makes and installs simple, be easy to operation.
For achieving the above object, technical scheme of the present invention adopts a kind of solar heat pump injection cooling device, comprise evaporation coil, condenser, first throttle valve, evaporimeter, injector, working medium pump, second throttle, heat collector, condenser coil, compressor, described compressor, condenser coil, second throttle, evaporation coil successively closed loop connect, described injector, condenser, first throttle valve, working medium pump, heat collector successively closed loop connect, and the two ends of described evaporimeter connect on the induction chamber of working medium pump intake and injector respectively.
Described evaporation coil is arranged in condenser.
Described heat collector is arranged on outdoor Chaoyang place.
Beneficial effect of the present invention is:
(1) solar energy clean energy resource is utilized, energy-conserving and environment-protective.
(2) heat pump heats, and improves ejector refrigeration efficiency.
(3) make and install simple, being easy to production operation.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In figure: evaporation coil 1, condenser 2, first throttle valve 3, evaporimeter 4, injector 5, working medium pump 6, second throttle 7, heat collector 8, condenser coil 9, compressor 10.
Detailed description of the invention
Composition graphs 1 pair of specific embodiment of the invention is further described:
According to technical scheme provided by the invention, a kind of solar heat pump injection cooling device, comprise evaporation coil 1, condenser 2, first throttle valve 3, evaporimeter 4, injector 5, working medium pump 6, second throttle 7, heat collector 8, condenser coil 9, compressor 10, described compressor 10, condenser coil 9, second throttle 7, evaporation coil 4 successively closed loop connects, described injector 5, condenser 2, first throttle valve 3, working medium pump 6, heat collector 8 successively closed loop connects, the two ends of described evaporimeter 4 connect on the suction inlet of working medium pump 6 and the induction chamber of injector 5 respectively.
Described evaporation coil 1 is arranged in condenser 2.
Described heat collector 8 is arranged on outdoor Chaoyang place.
General principle of the present invention: after using the present invention, heat collector 8 receives solar radiation, heating working medium, described compressor 10, condenser coil 9, second throttle 7, evaporation coil 4 successively closed loop connects and composes heat pump cycle, described injector 5, condenser 2, first throttle valve 3, working medium pump 6, heat collector 8 successively closed loop connects and composes solar ejector refrigeration circulation, under the effect of working medium pump 6, working medium in injector 5 sprays to condenser 2, in the induction chamber of injector 5, the working medium of evaporation in evaporimeter 4 is taken away simultaneously, thus reduction evaporating pressure, working medium is sweat cooling in evaporimeter 4, working medium is cooled by evaporation coil 1 in condenser 2, be condensed into after liquid through first throttle valve 3 throttling, a part flows to evaporimeter 4 sweat cooling, another part working medium is occurred to heat collector 8 at the flows by action of working medium pump 6, again spray in injector 5, form circulation.
Beneficial effect of the present invention is, utilizes solar energy clean energy resource, energy-conserving and environment-protective; Heat pump heats, and improves ejector refrigeration efficiency; Make and install simple, be easy to production operation.
Claims (3)
1. a solar heat pump injection cooling device, it is characterized in that: comprise evaporation coil, condenser, first throttle valve, evaporimeter, injector, working medium pump, second throttle, heat collector, condenser coil, compressor, described compressor, condenser coil, second throttle, evaporation coil successively closed loop connect, described injector, condenser, first throttle valve, working medium pump, heat collector successively closed loop connect, and the two ends of described evaporimeter connect on the induction chamber of working medium pump intake and injector respectively.
2. a kind of solar heat pump injection cooling device according to claim 1, is characterized in that: described evaporation coil is arranged in condenser.
3. a kind of solar heat pump injection cooling device according to claim 1, is characterized in that: described heat collector is arranged on outdoor Chaoyang place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653524.5A CN105157271A (en) | 2015-10-12 | 2015-10-12 | Solar heat pump jet refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653524.5A CN105157271A (en) | 2015-10-12 | 2015-10-12 | Solar heat pump jet refrigeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157271A true CN105157271A (en) | 2015-12-16 |
Family
ID=54798224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510653524.5A Pending CN105157271A (en) | 2015-10-12 | 2015-10-12 | Solar heat pump jet refrigeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157271A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096436A (en) * | 2008-10-17 | 2010-04-30 | Hibiya Eng Ltd | Ejector type refrigeration system |
| CN102374697A (en) * | 2011-09-22 | 2012-03-14 | 天津商业大学 | Solar ejector household central air conditioning system |
| CN102706029A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Snake plate type solar steam jet refrigerating system |
| CN203396149U (en) * | 2013-06-06 | 2014-01-15 | 昆明理工大学 | Solar two-stage ejection type refrigerating system with heat regenerator |
| CN205227911U (en) * | 2015-10-12 | 2016-05-11 | 钟小强 | Solar thermal energy pump jet -refrigeration device |
-
2015
- 2015-10-12 CN CN201510653524.5A patent/CN105157271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096436A (en) * | 2008-10-17 | 2010-04-30 | Hibiya Eng Ltd | Ejector type refrigeration system |
| CN102374697A (en) * | 2011-09-22 | 2012-03-14 | 天津商业大学 | Solar ejector household central air conditioning system |
| CN102706029A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Snake plate type solar steam jet refrigerating system |
| CN203396149U (en) * | 2013-06-06 | 2014-01-15 | 昆明理工大学 | Solar two-stage ejection type refrigerating system with heat regenerator |
| CN205227911U (en) * | 2015-10-12 | 2016-05-11 | 钟小强 | Solar thermal energy pump jet -refrigeration device |
Non-Patent Citations (1)
| Title |
|---|
| 田琦 等: "新型太阳能喷射与电压缩联合制冷系统研究", 《太阳能学报》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |