CN105972855A - Cooling liquid system with cold storage function - Google Patents
Cooling liquid system with cold storage function Download PDFInfo
- Publication number
- CN105972855A CN105972855A CN201610188455.XA CN201610188455A CN105972855A CN 105972855 A CN105972855 A CN 105972855A CN 201610188455 A CN201610188455 A CN 201610188455A CN 105972855 A CN105972855 A CN 105972855A
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- CN
- China
- Prior art keywords
- electromagnetic valve
- cold
- heat exchanger
- liquor box
- valve
- Prior art date
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a cooling liquid system with a cold storage function. A refrigerating system is formed by connecting a compressor, a condensing heat exchanger, a condensing pressure adjuster, an expansion valve, an evaporative heat exchanger and a gas-liquid separator through pipelines. A solution circulating system is formed by connecting a first solution tank, a first electromagnetic valve, a solution pump, the evaporative heat exchanger, a fourth electromagnetic valve, a temperature and pressure sensor, a flow sensor and a second solution tank through pipelines. A cold storage circulating system is formed by connecting the first solution tank, the first electromagnetic valve, the solution pump, the evaporative heat exchanger, a third electromagnetic valve and the second solution tank through pipelines. A cold storage and liquid supply system is formed by connecting the first solution tank, the second solution tank, an electric three-way valve, a second electromagnetic valve, the solution pump, the evaporative heat exchanger and the fourth electromagnetic valve through pipelines. The cooling liquid system stores cold when is at cold storage low ebbs and releases cold when is at cold requiring peaks, the refrigerating capacity is stored when residual refrigerating capacity exists and is supplemented when the refrigerating capacity is insufficient, and thus the operation temperature of a high heating flux module can be effectively controlled in a safe range.
Description
Technical field
The present invention relates to high heat flux module cooling technology field, the cold liquid system of a kind of band cold-storage.
Background technology
Along with the progress of science and technology, high heat flux module or occasion get more and more, traditional air cooling is difficult to meet the cooling requirements that surface heat flux is the highest, and liquid cold plate cooling is increasingly paid attention to.This cold liquid system, as cold liquid supply system, can be limited by powering in some occasion, it is impossible to provides cold normal refrigeration, causes high heat flux module to work, and some high heat flux module also there will be intermittently used situation simultaneously.
Summary of the invention
It is an object of the invention to provide the cold liquid system of a kind of band cold-storage, cold-storage can be carried out when cold-storage low ebb, let cool when needing cold peak, can store when refrigerating capacity has residue, can supplement when refrigerating capacity deficiency, can effectively control the operating temperature of high heat flux module in safety range.
Technical scheme is as follows:
nullA kind of cold liquid system of band cold-storage，Include compressor、Condensing heat exchanger、Condensing pressure regulator、Expansion valve、Evaporating heat exchanger、Gas-liquid separator、Electric T-shaped valve、Solution pump、First electromagnetic valve、Second electromagnetic valve、3rd electromagnetic valve、4th electromagnetic valve、First liquor box、Second liquor box、Temperature/pressure sensor and flow transducer，It is characterized in that: described compressor、Condensing heat exchanger、Condensing pressure regulator、Expansion valve、Evaporating heat exchanger and gas-liquid separator connect composition refrigeration system by pipeline，The first described liquor box、First electromagnetic valve、Solution pump、Evaporating heat exchanger、4th electromagnetic valve、Temperature/pressure sensor、Flow transducer and the second liquor box connect composition solution recycle system by pipeline，The first described liquor box、First electromagnetic valve、Solution pump、Evaporating heat exchanger、3rd electromagnetic valve and the second liquor box connect composition charge cycle system by pipeline，The first described liquor box、Second liquor box、Electric T-shaped valve、Second electromagnetic valve、Solution pump、Evaporating heat exchanger and the 4th electromagnetic valve connect composition cold-storage liquid-supplying system by pipeline.
The cold liquid system of described band cold-storage, it is characterised in that: it is connected between outlet and the import of described evaporating heat exchanger of described compressor and has electric control valve.
The cold liquid system of described band cold-storage, it is characterised in that: it is connected on the connecting line between described 4th electromagnetic valve and the second described liquor box and has stop valve.
The cold liquid system of described band cold-storage, it is characterised in that: the top of described first liquor box and the second liquor box is connected to exhaust apparatus.
The cold liquid system of described band cold-storage, it is characterised in that: connect on the first described liquor box and have the first ball valve, as liquid injection port.
The cold liquid system of described band cold-storage, it is characterised in that: the second described liquor box is provided with electric heater.
The cold liquid system of described band cold-storage, it is characterised in that: it is connected on the connecting line between described evaporating heat exchanger with described 4th electromagnetic valve and has the second ball valve, as leakage fluid dram.
The present invention uses ambient air as heat sink, provides for high heat flux module and meets its temperature and pressure requirement coolant.The occasion that and needs unrestricted in power supply cool down, directly opens refrigeration system and solution recycle system, externally provides and meet temperature and pressure requirement coolant；In limited occasion of powering, first opening refrigeration system and charge cycle system realizes cold and stores, cold stores and closes when reaching requirement, to reach the purpose that cold stores, open cold-storage cold supply system in the occasion needing cooling, reach externally to provide and meet temperature and pressure requirement coolant；When requiring to be higher than ambient temperature for liquid temp, opening electric heater and solution recycle system realize heating up coolant.Each blood circulation above-mentioned is when opening, and the electromagnetic valve in its path keeps path, the solenoid closure in other blood circulation paths.
Beneficial effects of the present invention:
1, the present invention is when the most externally providing coolant, utilizes motorized adjustment valve regulation cold-producing medium to bypass, it is achieved that the accurate temperature controlling to coolant.
2, when the present invention opens refrigeration system at low ambient temperatures, utilize the rotating speed of condensing pressure regulator regulation condensation fan to reach to control the purpose of condensation air quantity, thus control condensing pressure, it is ensured that the reliable operation of refrigeration system.
3, the cold-storage liquid-supplying system of the present invention uses electric three passes valve regulation the first liquor box and the second liquor box to enter the mixing of solution pump liquid, it is ensured that for the precision of liquid temp.
4, the present invention plants to connect on the connecting line between the 4th electromagnetic valve and the second liquor box stop valve, it is achieved that to for flow quantity and the regulation of pressure.
5, the present invention uses connecting tube connection between the first liquor box and the second liquor box, it is achieved that during the circulation of cold-storage feed flow, return liquid hydrothermal solution and the separation of cold-storage liquid, ensure that solution pump can be normally carried out imbibition work simultaneously.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
nullSee Fig. 1，A kind of cold liquid system of band cold-storage，Include compressor 1、Condensing heat exchanger 2、Condensing pressure regulator 3、Expansion valve 4、Evaporating heat exchanger 5、Gas-liquid separator 6、Electric T-shaped valve 14、Solution pump 9、First electromagnetic valve 10、Second electromagnetic valve 11、3rd electromagnetic valve 17、4th electromagnetic valve 19、First liquor box 12、Second liquor box 16、Temperature/pressure sensor 20 and flow transducer 21，Compressor 1、Condensing heat exchanger 2、Condensing pressure regulator 3、Expansion valve 4、Evaporating heat exchanger 5 and gas-liquid separator 6 connect composition refrigeration system by pipeline，First liquor box 12、First electromagnetic valve 10、Solution pump 9、Evaporating heat exchanger 5、4th electromagnetic valve 19、Temperature/pressure sensor 20、Flow transducer 21 and the second liquor box 16 connect composition solution recycle system by pipeline，First liquor box 12、First electromagnetic valve 10、Solution pump 9、Evaporating heat exchanger 5、3rd electromagnetic valve 17 and the second solution 16 casees connect composition charge cycle system by pipeline，First liquor box 12、Second liquor box 16、Electric T-shaped valve 14、Second electromagnetic valve 11、Solution pump 9、Evaporating heat exchanger 5 and the 4th electromagnetic valve 19 connect composition cold-storage liquid-supplying system by pipeline.
In the present invention, it is connected between the outlet of compressor 1 and the import of evaporating heat exchanger 5 and has electric control valve 7, utilize electric control valve 7 to regulate cold-producing medium bypass, it is achieved the regulation to cooling system amount.
It is connected on connecting line between 4th electromagnetic valve 19 with the second liquor box 16 and has stop valve 18, it is achieved that to for flow quantity and the regulation of pressure.
The top of the first liquor box 12 and the second liquor box 16 is connected to exhaust apparatus 13.
Connect on first liquor box 12 and have the first ball valve 8, as liquid injection port.
Second liquor box 16 is provided with electric heater 15.
It is connected on connecting line between evaporating heat exchanger 5 with the 4th electromagnetic valve 19 and has the second ball valve 22, as leakage fluid dram.
Temperature/pressure sensor 20 in the present invention can monitor the pressure and temperature of coolant in real time.
The present invention utilizes condensing pressure regulator 3 to regulate the rotating speed of condensation fan, reaches to control the purpose of condensation air quantity, thus controls condensing pressure, it is ensured that the reliable operation of refrigeration system.
The present invention uses electric T-shaped valve 14 to be connected with solution pump 9 between the first liquor box 12 and the second liquor box 16, it is achieved that to the real-time regulation for liquid temp during the circulation of cold-storage feed flow, it is ensured that for liquid temp.
Claims (7)
- null1. the cold liquid system of a band cold-storage，Include compressor、Condensing heat exchanger、Condensing pressure regulator、Expansion valve、Evaporating heat exchanger、Gas-liquid separator、Electric T-shaped valve、Solution pump、First electromagnetic valve、Second electromagnetic valve、3rd electromagnetic valve、4th electromagnetic valve、First liquor box、Second liquor box、Temperature/pressure sensor and flow transducer，It is characterized in that: described compressor、Condensing heat exchanger、Condensing pressure regulator、Expansion valve、Evaporating heat exchanger and gas-liquid separator connect composition refrigeration system by pipeline，The first described liquor box、First electromagnetic valve、Solution pump、Evaporating heat exchanger、4th electromagnetic valve、Temperature/pressure sensor、Flow transducer and the second liquor box connect composition solution recycle system by pipeline，The first described liquor box、First electromagnetic valve、Solution pump、Evaporating heat exchanger、3rd electromagnetic valve and the second liquor box connect composition charge cycle system by pipeline，The first described liquor box、Second liquor box、Electric T-shaped valve、Second electromagnetic valve、Solution pump、Evaporating heat exchanger and the 4th electromagnetic valve connect composition cold-storage liquid-supplying system by pipeline.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: it is connected between outlet and the import of described evaporating heat exchanger of described compressor and has electric control valve.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: it is connected on the connecting line between described 4th electromagnetic valve and the second described liquor box and has stop valve.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: the top of described first liquor box and the second liquor box is connected to exhaust apparatus.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: connect on the first described liquor box and have the first ball valve, as liquid injection port.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: the second described liquor box is provided with electric heater.
- The cold liquid system of band cold-storage the most according to claim 1, it is characterised in that: it is connected on the connecting line between described evaporating heat exchanger with described 4th electromagnetic valve and has the second ball valve, as leakage fluid dram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188455.XA CN105972855A (en) | 2016-03-25 | 2016-03-25 | Cooling liquid system with cold storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188455.XA CN105972855A (en) | 2016-03-25 | 2016-03-25 | Cooling liquid system with cold storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972855A true CN105972855A (en) | 2016-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188455.XA Pending CN105972855A (en) | 2016-03-25 | 2016-03-25 | Cooling liquid system with cold storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253728A (en) * | 2018-01-09 | 2018-07-06 | 华北电力大学（保定） | A kind of efficient liquefied air energy-storage system |
| CN110726196A (en) * | 2019-10-10 | 2020-01-24 | 合肥天鹅制冷科技有限公司 | Air conditioner and cold liquid integrated system |
| KR102260187B1 (en) * | 2020-12-04 | 2021-06-04 | (주)제이에프엠엔지니어링 | Chiller |
Citations (6)
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| CN102679605A (en) * | 2012-05-04 | 2012-09-19 | 秦丙泉 | Cold accumulation and temperature control system |
| CN102767874A (en) * | 2011-05-05 | 2012-11-07 | 东风贝洱热系统有限公司 | Cold-storage type automobile air conditioner system |
| CN102944079A (en) * | 2012-11-14 | 2013-02-27 | 合肥天鹅制冷科技有限公司 | Liquid cooling system by utilizing condensation heat and air cooling to adapt to refrigerating capacity |
| CN102944085A (en) * | 2012-11-14 | 2013-02-27 | 合肥天鹅制冷科技有限公司 | Liquid cooling system utilizing condensation heat to be self-adaptive to refrigerating capacity |
| CN203478734U (en) * | 2013-08-29 | 2014-03-12 | 合肥天鹅制冷科技有限公司 | Liquor refrigerator |
| CN205481913U (en) * | 2016-03-25 | 2016-08-17 | 合肥天鹅制冷科技有限公司 | Take cold liquid system of cold -storage |
-
2016
- 2016-03-25 CN CN201610188455.XA patent/CN105972855A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767874A (en) * | 2011-05-05 | 2012-11-07 | 东风贝洱热系统有限公司 | Cold-storage type automobile air conditioner system |
| CN102679605A (en) * | 2012-05-04 | 2012-09-19 | 秦丙泉 | Cold accumulation and temperature control system |
| CN102944079A (en) * | 2012-11-14 | 2013-02-27 | 合肥天鹅制冷科技有限公司 | Liquid cooling system by utilizing condensation heat and air cooling to adapt to refrigerating capacity |
| CN102944085A (en) * | 2012-11-14 | 2013-02-27 | 合肥天鹅制冷科技有限公司 | Liquid cooling system utilizing condensation heat to be self-adaptive to refrigerating capacity |
| CN203478734U (en) * | 2013-08-29 | 2014-03-12 | 合肥天鹅制冷科技有限公司 | Liquor refrigerator |
| CN205481913U (en) * | 2016-03-25 | 2016-08-17 | 合肥天鹅制冷科技有限公司 | Take cold liquid system of cold -storage |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253728A (en) * | 2018-01-09 | 2018-07-06 | 华北电力大学（保定） | A kind of efficient liquefied air energy-storage system |
| CN110726196A (en) * | 2019-10-10 | 2020-01-24 | 合肥天鹅制冷科技有限公司 | Air conditioner and cold liquid integrated system |
| CN110726196B (en) * | 2019-10-10 | 2024-06-04 | 合肥天鹅制冷科技有限公司 | Cold liquid integrated system of air conditioner |
| KR102260187B1 (en) * | 2020-12-04 | 2021-06-04 | (주)제이에프엠엔지니어링 | Chiller |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |