CN203216189U - Double-mode cooling system - Google Patents
Double-mode cooling system Download PDFInfo
- Publication number
- CN203216189U CN203216189U CN 201320088402 CN201320088402U CN203216189U CN 203216189 U CN203216189 U CN 203216189U CN 201320088402 CN201320088402 CN 201320088402 CN 201320088402 U CN201320088402 U CN 201320088402U CN 203216189 U CN203216189 U CN 203216189U
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- heat exchanger
- plate type
- type heat
- cooled radiator
- cooling system
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Abstract
The utility model relates to a double-mode cooling system and belongs to the technical field of thermal design of electronic equipment. The double-mode cooling system comprises a water tank, a water pump, a combined type air cooling radiator, a compressor, a plate type heat exchanger, a throttle valve, a first electromagnetic valve and a second electromagnetic valve. Cooling fluid respectively passes through the first electromagnetic valve and the second electromagnetic valve to be input into the first input end of the combined type air cooling radiator and the first input end of the plate type heat exchanger. The first output end of the plate type heat exchanger is connected with the second input end of the combined air cooling radiator through the compressor, the first output end of the combined type air cooling radiator is connected with the second input end of the plate type heat exchanger through the throttle valve, the second output end of the plate type heat exchanger and the second output end of the combined type air cooling radiator are respectively connected with the water tank, and the water tank is connected with heating equipment through the water pump. The double-mode cooling system can provide low-temperature fluid in summer, can safely and reliably operate in winter and has the advantages of being high in reliability, capable of saving energy and the like on the basis of meeting cooling requirements.
Description
Technical field
The utility model relates to a kind of bimodulus cooling system, and namely conventional and refrigeration bimodulus cooling system belongs to the Thermal Design of Electronic Equipments technical field.
Background technology
In the telecommunications field, electronic device power is more and more higher, and caloric value is increasing.A lot of electronic devices have requirements such as dustproof, waterproof, anti-salt fog in addition, and electronic device often is enclosed within the rack or in the shelter.Therefore, not only in summer, also need during the winter low temperature environment heater members is cooled off.The common type of cooling is conventional cooling or refrigeration cooling.Conventional cooling: worker quality liquid is cooled off by surrounding air at air-cooled radiator.The refrigeration cooling: worker quality liquid is in the cooled working medium of plate type heat exchanger (as freon) evaporative cooling.
Because the feed flow temperature of conventional cooling is higher than environment temperature, and the feed flow temperature of some electronic device is lower, such as 20 ℃, this moment, conventional cooling just can not satisfy the demands, and needed the refrigeration cooling to obtain lower feed flow temperature.
Though the refrigeration cooling can provide the low temperature feed flow, in the winter time, compare conventional cooling, refrigeration cooling power consumption inferior position is obvious.In addition, when environment temperature was low, condensation temperature, condensing pressure were low excessively, and except relatively power consumption, the operational reliability of unit can reduce, and is particularly outstanding at the severe cold area in northwest and northeast.
Therefore, can provide the low temperature feed flow in summer, again can be in the winter time safe and reliable operation and energy-conservation cooling system are worth research and explore.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of cryogenic liquid can be provided in summer, again can be in the winter time safe and reliable operation and energy-conservation bimodulus cooling system.
The utility model solves the problems of the technologies described above by the following technical solutions:
A kind of bimodulus cooling system, comprise water tank, water pump, composite wind-cooled radiator, compressor, plate type heat exchanger, choke valve, first magnetic valve, second magnetic valve, wherein, external refrigeration liquid inputs to the first input end of composite wind-cooled radiator, the first input end of plate type heat exchanger by first magnetic valve, second magnetic valve respectively; First output of described plate type heat exchanger is connected with second input of composite wind-cooled radiator by compressor; First output of described composite wind-cooled radiator is connected with second input of described plate type heat exchanger by choke valve; Second output of second output of described plate type heat exchanger, composite wind-cooled radiator is connected with water tank respectively, and described water tank is connected with outside heat-producing device by water pump.
As a kind of optimal technical scheme of the present utility model: described composite wind-cooled radiator comprises for the radiator of cooling fluid working medium and is used for the radiator of cold-producing medium working medium.
As a kind of optimal technical scheme of the present utility model: also comprise blower fan, described blower fan and composite wind-cooled radiator are oppositely arranged.
The utility model adopts technique scheme to bring following technique effect:
A kind of bimodulus cooling system that the utility model provides, summer, the cooling condition operation can provide the cryogenic liquid that is lower than environment temperature, and winter, conventional operating mode operation provided satisfactory cryogenic liquid.Satisfying on the basis that cooling requires, also having reliability height, characteristics such as energy-conservation.
Description of drawings
Fig. 1 is the structural representation of bimodulus cooling system of the present utility model.
Wherein label is explained: the 1-water tank, and the 2-water pump, the 3-blower fan, the composite wind-cooled radiator of 4-, the 5-compressor,
The 6-plate type heat exchanger, 7-choke valve, 8-first magnetic valve, 9-second magnetic valve.
Fig. 2 is the operational flow diagram of bimodulus cooling system of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of bimodulus cooling system, comprise water tank 1, water pump 2, composite wind-cooled radiator 4, compressor 5, plate type heat exchanger 6, choke valve 7, first magnetic valve 8, second magnetic valve 9, wherein, external refrigeration liquid inputs to the first input end of composite wind-cooled radiator 4, the first input end of plate type heat exchanger 6 by first magnetic valve 8, second magnetic valve 9 respectively; First output of described plate type heat exchanger 6 is connected with second input of composite wind-cooled radiator 4 by compressor 5; First output of described composite wind-cooled radiator 4 is connected with second input of described plate type heat exchanger 6 by choke valve 7; Second output of described plate type heat exchanger 6, second output of composite wind-cooled radiator 4 are connected with water tank 1 respectively, and described water tank 1 is connected with outside heat-producing device by water pump 2.In addition, also comprise blower fan 3, described blower fan 3 is oppositely arranged with composite wind-cooled radiator 4.
Water return pipeline is divided into two, and first magnetic valve 8 is installed on the way, second magnetic valve 9 is installed on another road.First magnetic valve 8 links to each other with composite wind-cooled radiator 4 by pipeline, and second magnetic valve 9 leads to plate type heat exchanger 6, next is water tank 1, and cooling fluid working medium is assembled the back at this and given heater members by water pump 2 through supply channel.Compressor 5, composite wind-cooled radiator 4, choke valve 7, plate type heat exchanger 6 are formed the compression refrigeration circulation.Heat loss through convection is compeled in 3 pairs of composite wind-cooled radiator semi-finals of blower fan.
Concrete operational process of the present utility model as shown in Figure 2, system receives start-up command earlier, starting mode of pump, judge according to the environment temperature of reality again, when temperature during greater than 10 ℃, enable the refrigeration refrigerating mode, in temperature during less than 10 ℃, enable conventional refrigerating mode, namely according to ambient temperature situations control the opening or closing of first magnetic valve 8, the working medium fluid enters different radiators, composite wind-cooled radiator 4 or plate type heat exchanger 6 are also controlled the start-stop of compressor cooling circulation simultaneously according to environment temperature.The open and close of second magnetic valve 9 need and compressor cooling circulation starting and stopping coupling.Composite wind-cooled radiator 4 parts are used for the heat radiation of cooling fluid working medium, and a part is used for the heat radiation of cold-producing medium working medium.
When environment temperature was high, first magnetic valve 8 cut out while second magnetic valve 9 and opens, and cooling fluid flows into plate type heat exchanger 6, turned cold the back to water tank 1 at plate type heat exchanger 6, gave heat-producing device by water pump 2 again.Simultaneously, compressor 5 work, refrigeration working medium evaporates heat absorption in plate type heat exchanger 6, cooling fluid is turned cold; Condensation heat radiation in composite wind-cooled radiator 4, blower fan 3 operations are dispersed into heat in the air.
When environment temperature was low, first magnetic valve 8 opened while second magnetic valve 9 and cuts out, and cooling fluid flows directly into composite wind-cooled radiator 4, and fan operation 3 utilizes the air cooling.Cooled liquid flows into water tank 1, is given heat-producing device by water pump 2.Whole process, compressor 5 does not move, and the compression refrigeration circulation stops.
The utility model is a kind ofly can provide cryogenic liquid in summer, and again can be in the winter time safe and reliable operation and energy-conservation bimodulus cooling system are satisfying on the basis that cooling requires, and also has reliability height, characteristics such as energy-conservation.
Claims (3)
1. bimodulus cooling system, it is characterized in that: comprise water tank, water pump, composite wind-cooled radiator, compressor, plate type heat exchanger, choke valve, first magnetic valve, second magnetic valve, wherein, external refrigeration liquid inputs to the first input end of composite wind-cooled radiator, the first input end of plate type heat exchanger by first magnetic valve, second magnetic valve respectively; First output of described plate type heat exchanger is connected with second input of composite wind-cooled radiator by compressor; First output of described composite wind-cooled radiator is connected with second input of described plate type heat exchanger by choke valve; Second output of second output of described plate type heat exchanger, composite wind-cooled radiator is connected with water tank respectively, and described water tank is connected with outside heat-producing device by water pump.
2. a kind of bimodulus cooling system according to claim 1 is characterized in that: described composite wind-cooled radiator comprises for the radiator of cooling fluid working medium and is used for the radiator of cold-producing medium working medium.
3. a kind of bimodulus cooling system according to claim 1 and 2, it is characterized in that: also comprise blower fan, described blower fan and composite wind-cooled radiator are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088402 CN203216189U (en) | 2013-02-27 | 2013-02-27 | Double-mode cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088402 CN203216189U (en) | 2013-02-27 | 2013-02-27 | Double-mode cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216189U true CN203216189U (en) | 2013-09-25 |
Family
ID=49205716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088402 Expired - Fee Related CN203216189U (en) | 2013-02-27 | 2013-02-27 | Double-mode cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873419A (en) * | 2016-05-24 | 2016-08-17 | 桂林市思奇通信设备有限公司 | Cooling system of high-power transmitter |
| CN107042743A (en) * | 2016-02-05 | 2017-08-15 | 福特全球技术公司 | System and method for cooling down vehicle computing device |
-
2013
- 2013-02-27 CN CN 201320088402 patent/CN203216189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042743A (en) * | 2016-02-05 | 2017-08-15 | 福特全球技术公司 | System and method for cooling down vehicle computing device |
| CN107042743B (en) * | 2016-02-05 | 2022-05-31 | 福特全球技术公司 | System and method for cooling a vehicle computing device |
| CN105873419A (en) * | 2016-05-24 | 2016-08-17 | 桂林市思奇通信设备有限公司 | Cooling system of high-power transmitter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160227 |