CN202371826U - Refrigerating system of communication generator room - Google Patents
Refrigerating system of communication generator room Download PDFInfo
- Publication number
- CN202371826U CN202371826U CN2011205389357U CN201120538935U CN202371826U CN 202371826 U CN202371826 U CN 202371826U CN 2011205389357 U CN2011205389357 U CN 2011205389357U CN 201120538935 U CN201120538935 U CN 201120538935U CN 202371826 U CN202371826 U CN 202371826U
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- cold water
- water
- machine room
- radiator
- communication machine
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Abstract
A refrigerating system of a communication generator room comprises a cold water supplying system, a cold water distribution unit and a refrigerating terminal. The refrigerating terminal is arranged at the bottom of a machine cabinet and separated from the machine cabinet. The cold water supplying system is connected with the cold water distribution unit to supply cold water to the cold water distribution unit, and the refrigerating terminal comprises a radiator, a fan and a control system. The control system is connected with the radiator and the fan which are connected, the radiator is used for conducting radiating on the whole system through exchange of water and air, the fan is used for improving air flowing, and the control system controls rotating speed and cold water quantity of the fan according to environment temperature. By means of the structure, the refrigerating system is high in refrigeration efficiency, simple in structure, low in cost and capable of reducing carbon discharge quantity in the generator room and achieving energy conservation and emission reduction.
Description
Technical field
The utility model relates to the communication machine room refrigeration system that a kind of base station or machine room are used.
Background technology
For realizing the energy-saving and emission-reduction of communications equipment room, the IDC of enterprise data machine room, present energy saving direction is primarily aimed at following several: communication equipment, communication power supply equipment, air conditioner in machine room and environment, applicating energy-saving new technology.And communication machine room for example data center machine room be the place of placing electronic equipment; Electronic equipment is when operation; Can produce more heat, in order to guarantee electronic device works under normal condition of work, data center generally is equipped with air-conditioning; Regulate computer room temperature through air-conditioning, thereby guarantee the condition of work of electronic equipment.But along with the develop rapidly of electronic technology, the integrated level of electronic equipment is increasingly high, and its heat density is also increasingly high, and these highdensity electronic equipments are placed into data center, will produce great amount of heat.In order to make these highdensity electronic equipments abilities in proper working order, just need place a large amount of refrigeration systems to increase the air output of cold wind in data center, this will cause the raising of refrigeration system energy consumption, and this obviously can not satisfy the requirement of present energy-saving and emission-reduction.
Summary of the invention
The utility model then provides a kind of communication machine room refrigeration system, and not only refrigerating efficiency is high for it, and simple in structure, cost is low, can also reduce carbon emission amount in the machine room, realizes energy-saving and emission-reduction.
The utility model is realized through following technical scheme: a kind of communication machine room refrigeration system, and it comprises cooling water supply system, cold water allocation units, refrigeration terminal; Said refrigeration terminal is arranged on the rack bottom and isolates with rack; Said cooling water supply system is connected with said cold water allocation units and distributes to said cold water allocation units cold feed, and said refrigeration terminal is connected and is used to receive the cold water that distributes from said cold water allocation units with said cold water allocation units; Said refrigeration terminal includes radiator, blower fan and control system; Said control system is connected with said radiator and said blower fan; Said radiator is connected with said blower fan; The exchange of said radiator through cold water and air is to dispel the heat to whole system, and said blower fan is used to increase flowing of said air, said control system according to the flow of the rotating speed of environment temperature control blower fan and cold water with in good time refrigeration.
As the further improvement of the utility model, said cooling water supply system comprises waterpower module and handpiece Water Chilling Units, and said handpiece Water Chilling Units is connected between said waterpower module and the said cold water allocation units.
As the further improvement of the utility model, said waterpower module comprises water tank, electric heater, first valve, two second valves and two variable frequency pumps; Said first valve is connected between said water tank and the said handpiece Water Chilling Units, and an end of said two second valves is connected with said water tank respectively, and the other end is connected to said handpiece Water Chilling Units through said two variable frequency pumps respectively.
As the further improvement of the utility model, said handpiece Water Chilling Units is air-cooled main frame, and said air-cooled main frame comprises compressor, fan, evaporimeter and condenser, said compressor and said fan, and said evaporimeter is connected respectively with said condenser.
As the further improvement of the utility model, said handpiece Water Chilling Units is the water-cooled main frame, and said water-cooled main frame comprises compressor, cooling column, evaporimeter and condenser, and said compressor is connected respectively with said cooling column, said evaporimeter and said condenser.
As the further improvement of the utility model, said cold water allocation units include two DC frequency-changing motors, and said DC frequency-changing motor is respectively applied for the variation of automatic induction rack load, adjust the cold feed amount with the loading condition according to rack in good time.
As the further improvement of the utility model, said refrigeration terminal also comprises two persons in charge, cold water pipe and hot-water lines; Said cold water pipe is connected between the said person in charge and the said radiator, and said hot-water line is connected between another person in charge and the said radiator.
As the further improvement of the utility model, said radiator is finned surface cooler.
As the further improvement of the utility model, said blower fan is adjustable variable-ratio AC blower fan.
As the further improvement of the utility model, said cooling water supply system can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said cold water allocation units, and said cold water allocation units can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said refrigeration terminal.
The beneficial effect of the utility model is: the communication machine room refrigeration system of the utility model; Through cooling water supply system being arranged on rack bottom and isolating with rack, and through be provided with intelligence control system according to the flow of the rotating speed of environment temperature control blower fan and cold water with in good time refrigeration; Not only refrigerating efficiency is high for it, and simple in structure, cost is low, can also reduce carbon emission amount in the machine room, realizes energy-saving and emission-reduction.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model heat pipe A/C evaporator oil return apparatus is further explained:
Fig. 1 is the structural representation of the communication machine room refrigeration system of the utility model;
Fig. 2 is the structural representation at refrigeration terminal of the communication machine room refrigeration system of Fig. 1.
The specific embodiment
See also Fig. 1 and shown in Figure 2, a kind of communication machine room refrigeration system that the utility model provides, it comprises cooling water supply system 1, cold water allocation units 2 and refrigeration terminal 3.Refrigeration terminal 3 is arranged on the rack bottom and isolates with rack.Said cooling water supply system 1 is connected with said cold water allocation units 2 and distributes to said cold water allocation units 2 cold feed, and said refrigeration terminal 3 is connected and is used to receive the cold water that distributes from said cold water allocation units 2 with said cold water allocation units 2.Said refrigeration terminal 3 includes blower fan 30, control system 31, radiator 32.Said control system 31 all is connected with said radiator 32 and said blower fan 30; Said radiator 32 is connected with said blower fan 30; The exchange of said radiator 32 through cold water and air is to dispel the heat to whole system; Said blower fan 30 is used to increase flowing of said air, and said control system 31 controls the flow of rotating speed and cold water of said blower fan 30 with in good time refrigeration according to environment temperature.In this embodiment, said blower fan is adjustable variable-ratio AC blower fan.Said cooling water supply system 1 can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said cold water allocation units 2, and said cold water allocation units 2 can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said refrigeration terminal 3.
Said cooling water supply system 1 comprises waterpower module 10 and handpiece Water Chilling Units 11, and said handpiece Water Chilling Units 11 is connected between said waterpower module 10 and the said cold water allocation units 2.Said waterpower module 10 comprises water tank 100, electric heater 101, two second valves 102, first valve 103 and two variable frequency pumps 104.Said first valve 103 is connected between said water tank 100 and the said handpiece Water Chilling Units 11, and an end of said two second valves 102 is connected with said water tank 100 respectively, and the other end is connected to said handpiece Water Chilling Units 11 through said two variable frequency pumps 104 respectively.Said handpiece Water Chilling Units 11 comprises air-cooled main frame (perhaps water-cooled main frame) 110 and pipeline thereof.
Said cold water allocation units 2 include two DC frequency-changing motors (figure does not show), and said DC frequency-changing motor is respectively applied for the variation of automatic induction rack load, adjusts the cold feed amount with the loading condition according to rack in good time.
Said refrigeration terminal 3 also comprises two persons in charge 33, hot-water line 34 and cold water pipes 35.Said hot-water line 34 is connected between the said person in charge 33 and the said radiator 32, and said cold water pipe 35 is connected between said another person in charge 33 and the said radiator 32.
When utilizing said refrigeration system that the load server 300 in the said rack is freezed; It is inner that the chilled water that external source provides gets into radiator; Radiator and air carry out heat exchange with airborne heat absorption in the inner water of radiator, inner recirculated water takes heat to outdoor again.Flow with the raising air through the rotation of blower fan simultaneously and increase the heat convection efficient between radiator and the air.And the control system can control to reach good radiating efficiency the rotating speed and the chilled-water flow of blower fan according to environment temperature.Said cold water allocation units are controlled for the cold feed at refrigeration terminal through self variable frequency pump and each monitor data and are accomplished the monitoring to system; Said cooling water supply system not only can provide freezing water source and guarantee that the pressure and temp that supplies water is adjustable, realizes self Based Intelligent Control.
The communication machine room refrigeration system of the utility model is arranged on rack bottom and isolates with rack through the terminal of will freezing, and through be provided with intelligence control system according to the flow of the rotating speed of environment temperature control blower fan and cold water with in good time refrigeration; Not only refrigerating efficiency is high for it, and simple in structure, cost is low, can also reduce carbon emission amount in the machine room, realizes energy-saving and emission-reduction.
The above specific embodiment has been carried out detailed explanation to the utility model, but these are not the restriction of formation to the utility model.The protection domain of the utility model does not exceed with above-mentioned embodiment, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (10)
1. communication machine room refrigeration system is characterized in that: said refrigeration system comprises cooling water supply system, cold water allocation units, refrigeration terminal; Said cooling water supply system is connected with said cold water allocation units and distributes to said cold water allocation units cold feed, and said refrigeration terminal is connected and is used to receive the cold water that distributes from said cold water allocation units with said cold water allocation units; Said refrigeration terminal includes radiator, blower fan and control system; Said control system is connected with said radiator and said blower fan; Said radiator is connected with said blower fan; The exchange of said radiator through cold water and air is to dispel the heat to whole system, and said blower fan is used to increase flowing of said air, and said control system is according to the rotating speed of environment temperature control blower fan and the flow of cold water.
2. communication machine room refrigeration system as claimed in claim 1 is characterized in that said cooling water supply system comprises waterpower module and handpiece Water Chilling Units, and said handpiece Water Chilling Units is connected between said waterpower module and the said cold water allocation units.
3. communication machine room refrigeration system as claimed in claim 2 is characterized in that, said waterpower module comprises water tank, electric heater, first valve, two second valves and two variable frequency pumps; Said first valve is connected between said water tank and the said handpiece Water Chilling Units, and an end of said two second valves is connected with said water tank respectively, and the other end is connected to said handpiece Water Chilling Units through said two variable frequency pumps respectively.
4. communication machine room refrigeration system as claimed in claim 2; It is characterized in that; Said handpiece Water Chilling Units is air-cooled main frame, and said air-cooled main frame comprises compressor, fan, evaporimeter and condenser, and said compressor is connected respectively with said fan, said evaporimeter and said condenser.
5. communication machine room refrigeration system as claimed in claim 2; It is characterized in that said handpiece Water Chilling Units is the water-cooled main frame, said water-cooled main frame comprises compressor, cooling column, evaporimeter and condenser; Said compressor and said cooling column, said evaporimeter is connected respectively with said condenser.
6. communication machine room refrigeration system as claimed in claim 1; It is characterized in that; Said cold water allocation units include two DC frequency-changing motors, and said DC frequency-changing motor is respectively applied for the variation of automatic induction rack load, adjust the cold feed amount with the loading condition according to rack in good time.
7. communication machine room refrigeration system as claimed in claim 1 is characterized in that, said refrigeration terminal also comprises two persons in charge, cold water pipe and hot-water lines; Said cold water pipe is connected between the said person in charge and the said radiator, and said hot-water line is connected between another person in charge and the said radiator.
8. communication machine room refrigeration system as claimed in claim 1 is characterized in that, said radiator is finned surface cooler.
9. communication machine room refrigeration system as claimed in claim 1 is characterized in that, said blower fan is adjustable variable-ratio AC blower fan.
10. communication machine room refrigeration system as claimed in claim 1; It is characterized in that; Said cooling water supply system can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said cold water allocation units, and said cold water allocation units can be adjusted the water temperature and the hydraulic pressure of the cold water that offers said refrigeration terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205389357U CN202371826U (en) | 2011-12-21 | 2011-12-21 | Refrigerating system of communication generator room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205389357U CN202371826U (en) | 2011-12-21 | 2011-12-21 | Refrigerating system of communication generator room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371826U true CN202371826U (en) | 2012-08-08 |
Family
ID=46595525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205389357U Expired - Fee Related CN202371826U (en) | 2011-12-21 | 2011-12-21 | Refrigerating system of communication generator room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507644A (en) * | 2016-11-23 | 2017-03-15 | 深圳市艾特网能技术有限公司 | The refrigeration system of equipment cabinet server and the control method using the cooling system |
-
2011
- 2011-12-21 CN CN2011205389357U patent/CN202371826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507644A (en) * | 2016-11-23 | 2017-03-15 | 深圳市艾特网能技术有限公司 | The refrigeration system of equipment cabinet server and the control method using the cooling system |
| CN106507644B (en) * | 2016-11-23 | 2018-09-21 | 深圳市艾特网能技术有限公司 | The refrigeration system of equipment cabinet server and the control method for utilizing the cooling 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: 20120808 Termination date: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |