CN203964439U - A kind of absorption system based on heat recovery type Refrigeration Technique - Google Patents
A kind of absorption system based on heat recovery type Refrigeration Technique Download PDFInfo
- Publication number
- CN203964439U CN203964439U CN201420418699.9U CN201420418699U CN203964439U CN 203964439 U CN203964439 U CN 203964439U CN 201420418699 U CN201420418699 U CN 201420418699U CN 203964439 U CN203964439 U CN 203964439U
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- CN
- China
- Prior art keywords
- heat
- refrigeration system
- type refrigeration
- generator
- refrigeration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model relates to Refrigeration Technique, particularly a kind of absorption system based on heat recovery type Refrigeration Technique.It comprises evaporimeter, and evaporimeter forms loop by pipeline, the regulator that has been linked in sequence on this return, condenser, heat pump, generator, solution circulating device, absorber and adiabatic heat-insulation device.Than common its beneficial effect of heat energy drive type refrigeration system, be: by the condensing unit of traditional heat energy drive type refrigeration system is improved, the frame for movement of condensing unit is significantly dwindled, and omitted active cooling-part (as: device such as blower fan, water-cooling tower), cost and the operation power consumption of refrigeration system have not only been saved, but also the volume that makes refrigeration system significantly dwindles, improve practicality, farthest reduced used heat pollution and noise pollution that refrigeration system causes environment simultaneously.
Description
Technical field
The utility model relates to Refrigeration Technique, particularly a kind of absorption system based on heat recovery type Refrigeration Technique.
Background technology
The Refrigeration Technique of existing main flow mainly contains two kinds of steam compression type and heat energy drive types, and vapour compression refrigeration system adopts CFC(freon mostly) cold-producing medium, has therefore caused ill effect to atmospheric ozone layer and global greenhouse effect.So adopt green refrigerant and utilize the heat energy drive type Refrigeration Technique of low-grade heat source to start to be gradually subject to people's concern.But due to the factors such as operation principle and technical development, more than the theoretical Energy Efficiency Ratio (COP) of vapour compression refrigeration system can reach 1.8-4.0, apparently higher than theoretical Energy Efficiency Ratio (COP) 0.6-1.5 of heat energy drive type refrigeration system.
At present the refrigeration system in heat-driven mode adopts more: the technology such as absorption refrigeration, absorption type refrigerating, and condenser be most refrigeration systems one of must obligato system component in order to realize kind of refrigeration cycle institute.In order to reach good refrigeration, conventionally all need condenser to carry out forced heat radiation processing (as: air conditioner needs the device radiations such as blower fan or water-cooling tower), and these devices have not only improved system cost, increased system bulk and potential faults, drive these devices also to need a large amount of power consumptions simultaneously.
Moreover, the waste heat discharge that condenser gives out makes environment temperature raise in atmosphere, caused " urban heat land effect ", made the living environment of periphery biology be subject to impact in various degree, and the operation noise of cooling system is also the main source that current city noise pollutes.
Utility model content
The purpose of this utility model is to provide a kind of absorption system based on heat recovery type Refrigeration Technique.
The purpose of this utility model is achieved through the following channels: a kind of absorption system based on heat recovery type Refrigeration Technique, it comprises evaporimeter, evaporimeter forms loop by pipeline, the regulator that has been linked in sequence on this return, condenser, heat pump, generator, solution circulating device, absorber and adiabatic heat-insulation device; Described condenser, generator and absorber connect by pipeline, and flow control valve is installed on pipeline.
As the further optimization of this programme, described condenser, heat pump, generator, solution circulating device, absorber and adiabatic heat-insulation device are installed in adiabatic heat-insulation device.
A kind of absorption system based on heat recovery type Refrigeration Technique of the utility model, than common its beneficial effect of heat energy drive type refrigeration system, be: by the condensing unit of traditional heat energy drive type refrigeration system is improved, the frame for movement of condensing unit is significantly dwindled, and omitted active cooling-part (as: blower fan, the devices such as water-cooling tower), cost and the operation power consumption of refrigeration system have not only been saved, but also significantly dwindling, improved the volume that makes refrigeration system practicality, used heat pollution and noise pollution that refrigeration system causes environment have farthest been reduced simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
In figure, regulator 1, evaporimeter 2, condenser 3, heat pump 4, generator 5, solution circulating device 6, absorber 7, adiabatic heat-insulation device 8, flow control valve 9.
The specific embodiment
As shown in Figure 1, a kind of absorption system based on heat recovery type Refrigeration Technique of the utility model, it comprises evaporimeter 2, evaporimeter 2 forms loop by pipeline, the regulator 1 that has been linked in sequence on this return, condenser 3, heat pump 4, generator 5, solution circulating device 6, absorber 7 and adiabatic heat-insulation device 8.Described condenser 3, generator 5 and absorber 7 connect by pipeline, and flow control valve 9 is installed on pipeline.Described condenser 3, heat pump 4, generator 5, solution circulating device 6, absorber 7 and adiabatic heat-insulation device 8 are installed in adiabatic heat-insulation device 1, played refrigeration system has been carried out to adiabatic heat-insulation function, to reduce heat energy loss and stop heat transmission between the high low-temperature space of refrigeration system and affect refrigeration.
Described condenser 3 is connected with generator 5 by heat pump 4, to realize the condense thermal energy that condenser 3 is produced, passes through to reclaim, and is again sent to 5 pairs of refrigeration working mediums of generator and heats, to reach the efficient object of utilizing of heat energy;
In described refrigerating circuit, be filled with absorption type refrigeration working medium pair, refrigeration system described in the utility model does not limit the right material ranges of absorption type refrigeration working medium;
Refrigeration system described in the utility model is to realize like this energy recovery and kind of refrigeration cycle:
When heat pump 4 brings into operation, condenser 3 is cooling, and the heat energy absorbing at condenser 3 is added to the heat energy that heat pump 4 self produces while moving, and the heat energy that the refrigeration system external world provides is delivered to generator 5;
When generator 5 has absorbed after heat energy, make the refrigeration working medium boiling in generator 5, produce cold-producing medium and the concentrated solution of HTHP;
On the one hand, the cold-producing medium of the HTHP that generator produces, by the rear release condense thermal energy of condenser 3, becomes the cold-producing medium of cryogenic high pressure, then by after regulator 1 step-down in evaporimeter 2 swelling heat absorption realize refrigeration;
On the other hand, the concentrated solution that generator produces is after flow control valve 9 decompressions, in absorber 7, regenerate mixed solution with the cold-producing medium after evaporation endothermic, and be again sent to generator 5 by the self-loopa power of solution circulating device 6 or system, realize refrigeration cycle.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the absorption system based on heat recovery type Refrigeration Technique, it is characterized in that: it comprises evaporimeter (2), evaporimeter (2) forms loop by pipeline, the regulator (1) that has been linked in sequence on this return, condenser (3), heat pump (4), generator (5), solution circulating device (6), absorber (7) and adiabatic heat-insulation device (8); Described condenser (3), generator (5) and absorber (7) connect by pipeline, and flow control valve (9) is installed on pipeline.
2. a kind of absorption system based on heat recovery type Refrigeration Technique as claimed in claim 1, is characterized in that: described condenser (3), heat pump (4), generator (5), solution circulating device (6), absorber (7) and adiabatic heat-insulation device (8) are installed in adiabatic heat-insulation device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418699.9U CN203964439U (en) | 2014-07-29 | 2014-07-29 | A kind of absorption system based on heat recovery type Refrigeration Technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418699.9U CN203964439U (en) | 2014-07-29 | 2014-07-29 | A kind of absorption system based on heat recovery type Refrigeration Technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964439U true CN203964439U (en) | 2014-11-26 |
Family
ID=51925013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418699.9U Expired - Fee Related CN203964439U (en) | 2014-07-29 | 2014-07-29 | A kind of absorption system based on heat recovery type Refrigeration Technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964439U (en) |
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2014
- 2014-07-29 CN CN201420418699.9U patent/CN203964439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |