CN104654487A - Ice storage and central air conditioning refrigerating system - Google Patents
Ice storage and central air conditioning refrigerating system Download PDFInfo
- Publication number
- CN104654487A CN104654487A CN201310582832.4A CN201310582832A CN104654487A CN 104654487 A CN104654487 A CN 104654487A CN 201310582832 A CN201310582832 A CN 201310582832A CN 104654487 A CN104654487 A CN 104654487A
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- CN
- China
- Prior art keywords
- pipeline
- central air
- ice storage
- heat exchanger
- magnetic valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses an ice storage and central air conditioning refrigerating system. The ice storage and central air conditioning refrigerating system comprises a central air conditioner host, an ice storage groove, a heat exchanger, a glycol pump and a cooling circulating pump, one end of the central air conditioner host is connected with one end of the heat exchanger through a first pipeline, the other end of the central air conditioner host is connected with the other end of the heat exchanger through a second pipeline, the first pipeline is provided with a first electromagnetic valve, the second pipeline is provided with a second electromagnetic valve, the glycol pump is arranged on the first pipeline, the first pipeline is connected with the second pipeline through a third pipeline, the third pipeline is provided with a third electromagnetic valve, the second pipeline is connected with an ice storage groove through a fourth pipeline, the ice storage groove is connected with the fourth pipeline through a fifth pipeline, the fourth pipeline is provided with a fourth electromagnetic valve, one end of the heat exchanger is connected with a community building refrigerating system through a sixth pipeline, and the other end of the heat exchanger is connected with the community building refrigerating system through a seventh pipeline. The refrigerating system uses the ice storage and central air conditioner to supply cold together; the electrical load in the day is reduced.
Description
Technical field
The present invention relates to a kind of refrigeration system, particularly relate 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, the cold and hot amount employing region concentrated supply that building air-conditioning needs is the developing direction of city central air-conditioning, electric power is a kind of clean energy resource, very large ratio is occupied in the various energy, from last century, carry out peak-trough electricity charging policy at times, daytime, power consumption was many, costly, evening, power consumption was few, expense is low, high for building utilization rate by day of freezing, power consumption is many, improve electricity cost, if central air-conditioning can be made to carry out cold-storage at night, the release of cold energy is carried out during daytime, reduce power load on daytime, important economic and social benefit is had by the development of architecture refrigerating.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of ice storage central air-conditioning refrigeration system is provided.This refrigeration system adopts ice conserve cold and central air-conditioning to carry out air conditioning, decreases power load on daytime.
For achieving the above object, the technical solution used in the present invention 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, described first pipeline is provided with the first magnetic valve, described second pipeline is provided with the second magnetic valve, described eg pump is arranged on the first pipeline, first pipeline is connected by the 3rd pipeline with the second pipeline, the tie point of described 3rd pipeline and the first pipeline is between eg pump and the first magnetic valve, described 3rd pipeline is provided with the 3rd magnetic valve, described 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, described 4th pipeline is 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 present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, rationally novel in design.
2, the present invention adopts ice conserve cold can provide the chilled water that temperature is lower, and the relative humidity that effectively can reduce room air improves indoor comfortable degree, and reliability is high, adopts ice-storage air-conditioning to displaced Peak power use, and balance electrical network, improves social benefit.
3, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, 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, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
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, described first pipeline 7 is provided with the first magnetic valve 14, described second pipeline 8 is provided with the second magnetic valve 15, described eg pump 5 is arranged on the first pipeline 7, first pipeline 7 is connected by the 3rd pipeline 9 with the second pipeline 8, the tie point of described 3rd pipeline 9 and the first pipeline 7 is between eg pump 5 and the first magnetic valve 14, described 3rd pipeline 9 is provided with the 3rd magnetic valve 16, described 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, described 4th pipeline 10 is 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, 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 in Ice Storage Tank 2 and carries out ice-reserving; The second is the independent ice-melt cooling mode of Ice Storage Tank, now, central air conditioner main machine 1 is closed condition, 4th magnetic valve 17 and the 3rd magnetic valve 16 are opened, second magnetic valve 15 and the first magnetic valve 14 are closed, cold in Ice Storage Tank 2 to be sent in heat exchanger 3 by ethylene glycol solution and to carry out the release of cold, is district structure cooling; The third is central air conditioner main machine cooling mode, 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 by central air conditioner main machine 1 for heat exchanger 3 provides low-temperature receiver, are district structure cooling; 4th kind is central air conditioner main machine 1 and Ice Storage Tank 2 air conditioning pattern, now, the 4th magnetic valve 17, 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 invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
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), described first pipeline (7) is provided with the first magnetic valve (14), described second pipeline (8) is provided with the second magnetic valve (15), described eg pump (5) is arranged on the first pipeline (7), first pipeline (7) is connected by the 3rd pipeline (9) with the second pipeline (8), the tie point of described 3rd pipeline (9) and the first pipeline (7) is positioned between eg pump (5) and the first magnetic valve (14), described 3rd pipeline (9) is provided with the 3rd magnetic valve (16), described 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), described 4th pipeline (10) is 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 |
|---|---|---|---|
| CN201310582832.4A CN104654487A (en) | 2013-11-17 | 2013-11-17 | Ice storage and central air conditioning refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582832.4A CN104654487A (en) | 2013-11-17 | 2013-11-17 | Ice storage and central air conditioning refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654487A true CN104654487A (en) | 2015-05-27 |
Family
ID=53245913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310582832.4A Pending CN104654487A (en) | 2013-11-17 | 2013-11-17 | Ice storage and central air conditioning refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654487A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594929A (en) * | 2016-12-19 | 2017-04-26 | 深圳市奥宇节能技术股份有限公司 | Ice storage central air-conditioning system and optimal control method |
| CN107062482A (en) * | 2017-04-18 | 2017-08-18 | 深圳佩尔优科技有限公司 | A kind of air-conditioning system and its control method |
| CN107131694A (en) * | 2017-05-12 | 2017-09-05 | 上海碳誉节能环保科技有限公司 | A kind of Cool Thermal Storage For The Air conditioning system |
| CN109882977A (en) * | 2019-03-21 | 2019-06-14 | 北京超腾智慧能源科技股份有限公司 | A kind of electrodynamic type water cooling summer ice-storage air-conditioning system |
-
2013
- 2013-11-17 CN CN201310582832.4A patent/CN104654487A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594929A (en) * | 2016-12-19 | 2017-04-26 | 深圳市奥宇节能技术股份有限公司 | Ice storage central air-conditioning system and optimal control method |
| CN107062482A (en) * | 2017-04-18 | 2017-08-18 | 深圳佩尔优科技有限公司 | A kind of air-conditioning system and its control method |
| CN107062482B (en) * | 2017-04-18 | 2019-08-09 | 深圳佩尔优科技有限公司 | A kind of air-conditioning system and its control method |
| CN107131694A (en) * | 2017-05-12 | 2017-09-05 | 上海碳誉节能环保科技有限公司 | A kind of Cool Thermal Storage For The Air conditioning system |
| CN109882977A (en) * | 2019-03-21 | 2019-06-14 | 北京超腾智慧能源科技股份有限公司 | A kind of electrodynamic type water cooling summer ice-storage air-conditioning system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |