CN203550299U - Integrated energy-saving compressor device - Google Patents
Integrated energy-saving compressor device Download PDFInfo
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- CN203550299U CN203550299U CN201320680499.6U CN201320680499U CN203550299U CN 203550299 U CN203550299 U CN 203550299U CN 201320680499 U CN201320680499 U CN 201320680499U CN 203550299 U CN203550299 U CN 203550299U
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model belongs to the technical field of refrigeration devices, and particularly discloses an integrated energy-saving compressor device which comprises a shell and a direct-current motor arranged in the shell. Two compressors are connected to the front end and the rear end of a main shaft of the direct-current motor in a corresponding mode. One compressor is used for outputting refrigeration, and the other compressor is used for outputting compressed air. The corresponding air inlet ends of the two compressors are connected through a low-pressure connection pipe in a corresponding mode. A plurality of throttling valve components are arranged on the low-pressure connection pipe, and the corresponding air outlet ends of the two compressors are connected through a high-pressure connection pipe in a corresponding mode and then are connected with a condenser and an evaporator set in sequence. The integrated energy-saving compressor device is diversified in work mode, suitable for various work conditions, convenient to control, and good in refrigeration effect, saves electricity and energy, and lowers emission.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, particularly a kind of energy-saving whole compressor set.
Background technology
At present, energy-saving whole compressor set is to be generally single-stage vapor compression refrigeration system, by refrigeration compressor, condenser, evaporimeter and four basic elements of character of choke valve, formed, also comprise the direct current generator of the motor-driven work of drive compression, between them, with pipeline, connect successively, form an airtight system, cold-producing medium constantly circulates in system, there is state variation, carry out exchange heat with the external world.Its basic principle is after liquid refrigerant absorbs the object heat being cooled in evaporimeter, be vaporized into the steam of low-temp low-pressure, enter condenser after being sucked, be compressed into the steam of high pressure-temperature by compressor, in condenser to cooling medium (water or air) heat release, the cold-producing medium that is condensed into highly pressurised liquid, be low-pressure low-temperature through choke valve throttling, again enter evaporimeter heat absorption vaporization, reach the object of circularly cooling.Like this, cold-producing medium completes a kind of refrigeration cycle through pervaporation, compression, condensation, four basic processes of throttling in system.
But in prior art, the quantity of the compressor connecting on direct current generator is one, and mode of operation is single, can not be suitable for the needs of various working pattern etc., practicality is not strong, and power consumption is large, can not accomplish preferably energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of energy-saving whole compressor set is provided, and this refrigeration compressing apparatus mode of operation variation is suitable for various working pattern, be convenient to control, and its good refrigeration effect in addition, energy-saving and cost-reducing.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of energy-saving whole compressor set described in the utility model, comprise housing, be placed in the direct current generator in housing, described direct current generator main shaft rear and front end correspondence is connected with two compressors, in this two compressor, one of them is the compressor of refrigeration output, another is the compressor of compressed air output, between inlet end corresponding to two compressors, by low-pressure connection tube road is corresponding, connects, and on this low-pressure connection tube road, is provided with some throttle valve components; After connecting by high-pressure connecting pipe between outlet side corresponding to two compressors, be connected with condenser and evaporator bank successively again.
As the further improvement of above-mentioned technology, on described low-pressure connection tube road, throttle valve component is two groups, and described throttle valve component is connected in parallel and is formed by Multi-level throttle valve.Specifically: described throttle valve component comprises one-level choke valve and two-step throttle valve, this one-level choke valve and two-step throttle valve are connected in parallel.
As the further improvement of above-mentioned technology, in described condenser and evaporator bank, between each evaporimeter, be all connected with magnetic valve.
In the utility model, described evaporator bank is connected in parallel by multiple evaporimeters, and each magnetic valve correspondence is connected to the inlet end of each evaporimeter.Specifically, described evaporator bank is connected in parallel and is formed by four evaporimeters.
Described evaporator bank is connected in parallel by four evaporimeters, and magnetic valve correspondence is connected to the inlet end of evaporimeter.
In the utility model, the structure of energy-saving whole compressor set can be following two kinds of versions:
The first form is, described housing is full-enclosed structure, and the housing of this housing and front and back two compressors is in aggregates, can make like this ownership cryogen in refrigeration compressing apparatus all in the space of a sealing, by pipeline, flow.
The second form is, described housing is semi-enclosed structure, and the housing of this housing and front and back two compressors independently arranges, and is applicable to like this need strange land that the situation of compressor, direct current generator is installed.
In addition,, in the utility model, described direct current generator is permanent magnet DC motor.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model respectively connects a compressor by the rear and front end of permanent magnet DC motor main shaft, and this two compressor is by the control of magnetic valve, realizes two compressor series, parallel or works alone, and meets the demand of operating mode pattern not of the same race, and colleges and universities are energy-conservation;
(2) in the utility model, compressor can be controlled by battery valve, make the flow of refrigerant body in it can do suitable minimizing, thereby reduce the power of compressor, and then the power stage of reduction direct current generator, while making the refrigerating capacity of compressor output equivalent, can reach the highest operating efficiency, power saving.
(3) in the utility model, when direct current generator main shaft drives forward and backward two compressor work, by battery valve control, can close the air inlet of one of them compressor, it is not worked, thereby reach not dissipation power, during according to the refrigeration of equivalent, can be by circuit control, make compressor reach the object of optimized energy saving.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
Fig. 1 is the refrigeration compressing apparatus structural representation described in the utility model embodiment mono-;
Fig. 2 is the refrigeration compressing apparatus structural representation described in the utility model embodiment bis-.
The specific embodiment
Embodiment mono-:
As shown in Figure 1, a kind of energy-saving whole compressor set described in the utility model, comprise housing 10, be placed in the permanent magnet DC motor 1 in housing, the rear and front end correspondence of described permanent magnet DC motor 1 main shaft is connected with two compressors 2, and in this two compressor, one of them is the compressor 2a of refrigeration output, and another is the compressor 2b of compressed air output, between the inlet end of two compressor 2 correspondences, by low-pressure connection tube road 3 is corresponding, connect, on this low-pressure connection tube road 3, be provided with some throttle valve components 4; After connecting by high-pressure connecting pipe 5 between the outlet side of two compressor 2 correspondences, be connected with condenser 6 and evaporator bank successively again.
On described low-pressure connection tube road 3, throttle valve component 4 is two groups, and every group of throttle valve component 4 comprises one-level choke valve 41 and two-step throttle valve 42, and this one-level choke valve 41 and two-step throttle valve 42 are connected in parallel.
Described evaporator bank is connected in parallel by four evaporimeters 7, in described condenser 6 and evaporator bank, between each evaporimeter 7, is all connected with magnetic valve 8, and described magnetic valve 8 correspondences are connected to the inlet end of evaporimeter 7.
As shown in Figure 1, described housing 10 is full-enclosed structure, and this housing 10 is in aggregates with the housing 20 of front and back two compressors 2.
Embodiment bis-:
As shown in Figure 2, described housing 10 is semi-enclosed structure, and this housing 10 independently arranges with the housing of front and back two compressors 2, is that permanent magnet DC motor 1 is connected with compressor.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model also comprises these changes and modification.
Claims (10)
1. an energy-saving whole compressor set, comprise housing, be placed in the direct current generator in housing, it is characterized in that: described direct current generator main shaft rear and front end correspondence is connected with compressor, in this two compressor, one of them is the compressor of refrigeration output, another is the compressor of compressed air output, between inlet end corresponding to this two compressor, by low-pressure connection tube road is corresponding, connects, and on this low-pressure connection tube road, is provided with some throttle valve components; After connecting by high-pressure connecting pipe between outlet side corresponding to two compressors, be connected with condenser and evaporator bank successively again.
2. energy-saving whole compressor set according to claim 1, is characterized in that: on described low-pressure connection tube road, throttle valve component is two groups.
3. energy-saving whole compressor set according to claim 2, is characterized in that: described throttle valve component is connected in parallel and is formed by Multi-level throttle valve.
4. energy-saving whole compressor set according to claim 3, is characterized in that: described throttle valve component comprises one-level choke valve and two-step throttle valve, and this one-level choke valve and two-step throttle valve are connected in parallel.
5. energy-saving whole compressor set according to claim 1, is characterized in that: in described condenser and evaporator bank, between each evaporimeter, be all connected with magnetic valve.
6. energy-saving whole compressor set according to claim 3, is characterized in that: described evaporator bank is connected in parallel by multiple evaporimeters, each magnetic valve correspondence is connected to the inlet end of each evaporimeter.
7. energy-saving whole compressor set according to claim 6, is characterized in that: described evaporator bank is connected in parallel and is formed by four evaporimeters.
8. energy-saving whole compressor set according to claim 1, is characterized in that: described housing is full-enclosed structure, and the housing of this housing and front and back two compressors is in aggregates.
9. energy-saving whole compressor set according to claim 1, is characterized in that: described housing is semi-enclosed structure, and the housing of this housing and front and back two compressors independently arranges.
10. energy-saving whole compressor set according to claim 1, is characterized in that: described direct current generator is permanent magnet DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680499.6U CN203550299U (en) | 2013-10-29 | 2013-10-29 | Integrated energy-saving compressor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680499.6U CN203550299U (en) | 2013-10-29 | 2013-10-29 | Integrated energy-saving compressor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550299U true CN203550299U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680499.6U Expired - Fee Related CN203550299U (en) | 2013-10-29 | 2013-10-29 | Integrated energy-saving compressor device |
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| Country | Link |
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| CN (1) | CN203550299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615842A (en) * | 2013-10-29 | 2014-03-05 | 广州市盈夏制冷技术有限公司 | Overall energy-saving compressor device |
-
2013
- 2013-10-29 CN CN201320680499.6U patent/CN203550299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615842A (en) * | 2013-10-29 | 2014-03-05 | 广州市盈夏制冷技术有限公司 | Overall energy-saving compressor device |
| CN103615842B (en) * | 2013-10-29 | 2016-05-11 | 广州市盈夏制冷技术有限公司 | A kind of energy-saving whole compressor set |
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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: 20140416 Termination date: 20141029 |
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| EXPY | Termination of patent right or utility model |