CN203642386U - Ice storage central air-conditioning refrigeration system - Google Patents
Ice storage central air-conditioning refrigeration system Download PDFInfo
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- CN203642386U CN203642386U CN201320733604.8U CN201320733604U CN203642386U CN 203642386 U CN203642386 U CN 203642386U CN 201320733604 U CN201320733604 U CN 201320733604U CN 203642386 U CN203642386 U CN 203642386U
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- pipeline
- central air
- magnetic valve
- ice storage
- heat exchanger
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Abstract
The utility model discloses an ice storage central air-conditioning refrigeration system which comprises a central air-conditioning mainframe, an ice storage trough, a heat exchanger, an ethanediol pump and a cooling cycle pump, wherein one end of the central air-conditioning mainframe is connected with one end of the heat exchanger through a first pipeline; the other end of the central air-conditioning mainframe is connected with the other end of the heat exchanger through a second pipeline; a first magnetic valve is arranged on the first pipeline; a second magnetic valve is arranged on the second pipeline; the ethanediol pump is arranged on the first pipeline; the first pipeline and the second pipeline are connected through a third pipeline; a third magnetic valve is arranged on the third pipeline; the second pipeline is connected with the ice storage trough through a fourth pipeline; the ice storage trough is connected with the fourth pipeline through a fifth pipeline; a fourth magnetic valve is arranged on the fourth pipeline; one end of the heat exchanger is connected with a community building refrigerating system through a sixth pipeline; the other end of the heat exchanger is connected with the community building refrigerating system through a seventh pipeline. The refrigeration system is combined with the central air-conditioning for cooling through the adoption of the ice storage, and reduces the load of daytime electricity utilization.
Description
Technical field
The utility model relates to a kind of refrigeration system, particularly relates to a kind of ice storage central air-conditioning refrigeration system.
Background technology
Along with the development of social city, urban population is more and more intensive, space is also more and more nervous, it is the developing direction of city central air-conditioning that the cold and hot amount that building air-conditioning needs adopts region concentrated supply, electric power is a kind of clean energy resource, in the various energy, occupy very large ratio, since last century, carry out peak-trough electricity charging policy at times, daytime, power consumption was many, expense is high, evening, power consumption was few, expense is low, freezing for building, utilization rate is high by day, power consumption is many, improve electricity cost, if can make central air-conditioning carry out cold-storage at night, when daytime, carry out the release of cold energy, reduce power load on daytime, to the development of architecture refrigerating be had to important economic and social benefit.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of ice storage central air-conditioning refrigeration system is provided.This refrigeration system adopts ice cold-storage and central air-conditioning to carry out air conditioning, has reduced power load on daytime.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ice storage central air-conditioning refrigeration system, it is characterized in that: comprise central air conditioner main machine, Ice Storage Tank, heat exchanger, eg pump and coolant circulation pump, one end of described central air conditioner main machine is connected with one end of heat exchanger by the first pipeline, the other end of described central air conditioner main machine is connected with the other end of heat exchanger by the second pipeline, on described the first pipeline, be provided with the first magnetic valve, on described the second pipeline, be provided with the second magnetic valve, described eg pump is arranged on the first pipeline, the first pipeline is connected by the 3rd pipeline with the second pipeline, the tie point of described the 3rd pipeline and the first pipeline is between eg pump and the first magnetic valve, on described the 3rd pipeline, be provided with the 3rd magnetic valve, described the second pipeline is connected with Ice Storage Tank by the 4th pipeline, described Ice Storage Tank is connected with the 4th pipeline by the 5th pipeline, on described the 4th pipeline, be provided with the 4th magnetic valve, one end of described heat exchanger is connected with district structure refrigeration system by the 6th pipeline, the other end of described heat exchanger is connected with district structure refrigeration system by the 7th pipeline, described coolant circulation pump is arranged on the 6th pipeline.
Above-mentioned a kind of ice storage central air-conditioning refrigeration system, is characterized in that: described eg pump is between central air conditioner main machine and the first magnetic valve.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design.
2, the utility model adopts ice cold-storage that the chilled water that temperature is lower can be provided, and the relative humidity that can effectively reduce room air improves indoor level of comfort, and reliability is high, adopts ice-storage air-conditioning to shift peak electricity consumption, and balance electrical network, improves social benefit.
3, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-central air conditioner main machine; 2-Ice Storage Tank; 3-heat exchanger;
4-district structure refrigeration system; 5-eg pump; 6-coolant circulation pump;
The 7-the first pipeline; The 8-the second pipeline; The 9-the three pipeline;
The 10-the four pipeline; The 11-the five pipeline; The 12-the six pipeline;
The 13-the seven pipeline; The 14-the first magnetic valve; The 15-the second magnetic valve;
The 16-the three magnetic valve; The 17-the four magnetic valve.
Detailed description of the invention
A kind of ice storage central air-conditioning refrigeration system as shown in Figure 1, comprise central air conditioner main machine 1, Ice Storage Tank 2, heat exchanger 3, eg pump 5 and coolant circulation pump 6, one end of described central air conditioner main machine 1 is connected with one end of heat exchanger 3 by the first pipeline 7, the other end of described central air conditioner main machine 1 is connected with the other end of heat exchanger 3 by the second pipeline 8, on described the first pipeline 7, be provided with the first magnetic valve 14, on described the second pipeline 8, be provided with the second magnetic valve 15, described eg pump 5 is arranged on the first pipeline 7, the first pipeline 7 is connected by the 3rd pipeline 9 with the second pipeline 8, the tie point of described the 3rd pipeline 9 and the first pipeline 7 is between eg pump 5 and the first magnetic valve 14, on described the 3rd pipeline 9, be provided with the 3rd magnetic valve 16, described the second pipeline 8 is connected with Ice Storage Tank 2 by the 4th pipeline 10, described Ice Storage Tank 2 is connected with the 4th pipeline 10 by the 5th pipeline 11, on described the 4th pipeline 10, be provided with the 4th magnetic valve 17, one end of described heat exchanger 3 is connected with district structure refrigeration system 4 by the 6th pipeline 12, the other end of described heat exchanger 3 is connected with district structure refrigeration system 4 by the 7th pipeline 13, described coolant circulation pump 6 is arranged on the 6th pipeline 12.
As shown in Figure 1, described eg pump 5 is between central air conditioner main machine 1 and the first magnetic valve 14.
In the present embodiment, the mode of operation of this system is divided into four kinds, the first is ice-storage mode, now the 4th magnetic valve 17 and the 3rd magnetic valve 16 are opened, the second magnetic valve 15 and the first magnetic valve 14 are closed, by eg pump 5, eg pump is sent in central air conditioner main machine 1, by conveyance conduit, cold is transported to and in Ice Storage Tank 2, carries out ice-reserving; The second is the independent ice-melt cooling of Ice Storage Tank pattern, now, central air conditioner main machine 1 is closed condition, the 4th magnetic valve 17 and the 3rd magnetic valve 16 are opened, the second magnetic valve 15 and the first magnetic valve 14 are closed, cold in Ice Storage Tank 2 is sent in heat exchanger 3 by ethylene glycol solution and carries out the release of cold, is district structure cooling; The third is central air conditioner main machine cooling pattern, and now, the second magnetic valve 15 and the first magnetic valve 14 are opened, and the 4th magnetic valve 17 and the 3rd magnetic valve 6 are closed, and for heat exchanger 3 provides low-temperature receiver, is district structure cooling by central air conditioner main machine 1; The 4th kind is central air conditioner main machine 1 and Ice Storage Tank 2 air conditioning patterns, now, the 4th magnetic valve 17, the second magnetic valve 15 and the first magnetic valve 14 are opened, and the 3rd magnetic valve 16 cuts out, central air conditioner main machine 1 and Ice Storage Tank 2, jointly for heat exchanger provides low-temperature receiver, are district structure cooling.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (2)
1. an ice storage central air-conditioning refrigeration system, it is characterized in that: comprise central air conditioner main machine (1), Ice Storage Tank (2), heat exchanger (3), eg pump (5) and coolant circulation pump (6), one end of described central air conditioner main machine (1) is connected with one end of heat exchanger (3) by the first pipeline (7), the other end of described central air conditioner main machine (1) is connected with the other end of heat exchanger (3) by the second pipeline (8), on described the first pipeline (7), be provided with the first magnetic valve (14), on described the second pipeline (8), be provided with the second magnetic valve (15), described eg pump (5) is arranged on the first pipeline (7), the first pipeline (7) is connected by the 3rd pipeline (9) with the second pipeline (8), the tie point of described the 3rd pipeline (9) and the first pipeline (7) is positioned between eg pump (5) and the first magnetic valve (14), on described the 3rd pipeline (9), be provided with the 3rd magnetic valve (16), described the second pipeline (8) is connected with Ice Storage Tank (2) by the 4th pipeline (10), described Ice Storage Tank (2) is connected with the 4th pipeline (10) by the 5th pipeline (11), on described the 4th pipeline (10), be provided with the 4th magnetic valve (17), one end of described heat exchanger (3) is connected with district structure refrigeration system (4) by the 6th pipeline (12), the other end of described heat exchanger (3) is connected with district structure refrigeration system (4) by the 7th pipeline (13), described coolant circulation pump (6) is arranged on the 6th pipeline (12).
2. a kind of ice storage central air-conditioning refrigeration system according to claim 1, is characterized in that: described eg pump (5) is positioned between central air conditioner main machine (1) and the first magnetic valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733604.8U CN203642386U (en) | 2013-11-17 | 2013-11-17 | Ice storage central air-conditioning refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733604.8U CN203642386U (en) | 2013-11-17 | 2013-11-17 | Ice storage central air-conditioning refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642386U true CN203642386U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733604.8U Expired - Fee Related CN203642386U (en) | 2013-11-17 | 2013-11-17 | Ice storage central air-conditioning refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020852A (en) * | 2014-08-21 | 2015-11-04 | T·李 | Air Conditioning Companion Stabilizer System and method of improving operating cooling efficiency of refrigeration cycle components |
| CN109548378A (en) * | 2018-12-14 | 2019-03-29 | 南京工程学院 | A kind of data center cooling system and heat source tower heat pump coupled system |
-
2013
- 2013-11-17 CN CN201320733604.8U patent/CN203642386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020852A (en) * | 2014-08-21 | 2015-11-04 | T·李 | Air Conditioning Companion Stabilizer System and method of improving operating cooling efficiency of refrigeration cycle components |
| CN109548378A (en) * | 2018-12-14 | 2019-03-29 | 南京工程学院 | A kind of data center cooling system and heat source tower heat pump coupled system |
| CN109548378B (en) * | 2018-12-14 | 2024-01-30 | 南京工程学院 | Data center cooling system and heat source tower heat pump coupling system |
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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: 20140611 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |