CN203052877U - Temperature control device - Google Patents
Temperature control device Download PDFInfo
- Publication number
- CN203052877U CN203052877U CN 201220728628 CN201220728628U CN203052877U CN 203052877 U CN203052877 U CN 203052877U CN 201220728628 CN201220728628 CN 201220728628 CN 201220728628 U CN201220728628 U CN 201220728628U CN 203052877 U CN203052877 U CN 203052877U
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- water
- circulating pump
- tube connector
- temperature control
- dry
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Abstract
The utility model discloses a temperature control device which is used for reducing user cost and achieving energy-saving operation. The temperature control device comprises an indoor unit, a circulating pump cabinet, a dry cooling machine, a chilling-water unit and a circulating water pump, wherein the indoor unit (3) is connected with the circulating pump cabinet (6) through an air pipe connecting pipe (4) and a liquid pipe connecting pipe (5), the circulating pump cabinet (6) is connected with the chilling-water unit (14) through a water inlet connecting pipe (18) and a water outlet connecting pipe (12), the circulating pump cabinet (6) is connected with the dry cooling device (15) through the water inlet connecting pipe (18) and the water outlet connecting pipe (12), and the circulating water pump (11) is arranged on the water outlet connecting pipe (12). Chilled water can be supplied through the chilling-water unit, or a cold source is supplied by utilizing a natural cold source through the dry cooling device, the fact that condensate water is not generated during operation of the indoor unit is ensured, and the energy-saving operation is achieved.
Description
Technical field
The utility model relates to the temperature control technology field, is specifically related to a kind of temperature control equipment.
Background technology
Data center comprises computer system and supporting equipment thereof, also comprises data communication connection, watch-dog, Temperature-controlled appliance etc.In data center, the power consumption of Temperature-controlled appliance has accounted for more than 40% of total power consumption, occupies quite great proportion, thereby the Temperature-controlled appliance energy-saving run has become the important breakthrough point that each operator's energy-saving and emission-reduction are taken action.
The Temperature-controlled appliance of data center has the characteristics of round-the-clock running.In the existing Temperature-controlled appliance, when outdoor environment temperature is lower, adopt the pump circularly cooling technology of handpiece Water Chilling Units, open handpiece Water Chilling Units, utilize the compressor operating of water-cooled unit.The compressor power consumption of handpiece Water Chilling Units is bigger, does not possess good energy-conservation.
Summary of the invention
At above-mentioned defective, the utility model provides a kind of temperature control equipment, when outdoor environment temperature is low, can utilize natural cooling source to provide chilled water, good energy saving property.
A kind of temperature control equipment that the utility model provides comprises:
Wherein, described indoor set 3 is connected with described circulating pump cabinet 6 with liquid pipe connected pipe 5 by tracheae tube connector 4, described circulating pump cabinet 6 is connected with described handpiece Water Chilling Units 14 with water outlet tube connector 12 by water inlet tube connector 18, and described circulating pump cabinet 6 is connected with described dry and cold device 15 with water outlet tube connector 12 by described water inlet tube connector 18, and described water outlet tube connector 12 is provided with water circulating pump 11.
As can be seen from the above technical solutions, the utlity model has following advantage:
The temperature control equipment that the utility model provides comprises indoor set, circulating pump cabinet, dry and cold device, handpiece Water Chilling Units and water circulating pump, this temperature control equipment can provide low-temperature receiver by handpiece Water Chilling Units and dry and cold device, when outdoor environment temperature is higher, the handpiece Water Chilling Units operation, and dry and cold device is shut down, utilize handpiece Water Chilling Units that chilled water is provided, make cold-producing medium and chilled water carry out heat exchange by the circulating pump cabinet; When outdoor environment temperature was lower, handpiece Water Chilling Units was shut down, and the operation of dry and cold device; adopt dry and cold device to utilize natural cooling source that low-temperature receiver is provided; and the control refrigerant temperature do not have condensed water to produce when guaranteeing the indoor set operation all the time more than indoor dew-point temperature, realizes energy-saving run.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, to do to introduce simply to the accompanying drawing of required use in the utility model below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The basic block diagram of the temperature control equipment that Fig. 1 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the utility model is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of temperature control equipment, can adopt dry and cold device to utilize natural cooling source that low-temperature receiver is provided when outdoor environment temperature is lower, realizes energy-saving run, reduces user's operating cost, applicable to data center.
As shown in Figure 1, a kind of temperature control equipment comprises:
Wherein, described indoor set 3 is connected with described circulating pump cabinet 6 with liquid pipe connected pipe 5 by tracheae tube connector 4, described circulating pump cabinet 6 is connected with described handpiece Water Chilling Units 14 with water outlet tube connector 12 by water inlet tube connector 18, and described circulating pump cabinet 6 is connected with described dry and cold device 15 with water outlet tube connector 12 by described water inlet tube connector 18, and described water outlet tube connector 12 is provided with water circulating pump 11.
Further, described indoor set 3 is made up of the evaporator assemblies of some parallel connections, and each described evaporator assemblies comprises evaporimeter 1 and the magnetic valve 2 of series connection.
Further, described circulating pump cabinet 6 comprises reservoir 7, plate type heat exchanger 8, water regulating valve 9 and refrigerated medium pump 10; Wherein, the evaporimeter 1 of described indoor set 3 is connected with described plate type heat exchanger 8 by tracheae tube connector 4, and the magnetic valve 2 of described indoor set 3 is connected with described refrigerated medium pump 10 by described liquid pipe connected pipe 5.
Further, on the water outlet tube connector 12 between described water circulating pump 11 and the described handpiece Water Chilling Units 14, also be provided with first dynamoelectric water valve 13.
Further, described dry and cold device 15 is composed in parallel by some condensers 16, and the entrance of described dry and cold device is connected with described water circulating pump 11 by second dynamoelectric water valve 17.
Particularly, this temperature control equipment is realized the heat exchange of cold-producing medium and low-temperature receiver by the plate type heat exchanger 8 in the circulating pump cabinet 6, mainly by handpiece Water Chilling Units, perhaps dry and cold device provides low-temperature receiver, realizes the switching of handpiece Water Chilling Units 14 and dry and cold device 15 by control dynamoelectric water valve 13 and dynamoelectric water valve 17; Whole refrigerant system provides power by refrigerated medium pump 10, finishes the cold-producing medium circulation, and whole water system provides power by water circulating pump 11, finishes the water circulation.
Wherein, when outdoor environment temperature is higher, handpiece Water Chilling Units 14 operations, dry and cold device 15 is shut down, and first dynamoelectric water valve 13 is opened, and second dynamoelectric water valve 17 is closed, and handpiece Water Chilling Units 14 provides chilled water.Chilled water process water inlet tube connector 18 enters the plate type heat exchanger 8 of circulating pump cabinet 6, carries out heat exchange with cold-producing medium, through water outlet tube connector 12, sends back to handpiece Water Chilling Units 14 by water circulating pump 11 and freezes after water temperature raises; When outdoor environment temperature was lower, handpiece Water Chilling Units 14 was shut down, dry and cold device 15 operations, and first dynamoelectric water valve 13 is closed, and second dynamoelectric water valve 17 is opened, and one or more condenser 16 by 15 li of dry and cold devices provides chilled water.Chilled water process water inlet tube connector 18 enters the plate type heat exchanger 8 of circulating pump cabinet 6, carries out heat exchange with cold-producing medium, through water outlet tube connector 12, sends back to dry and cold device 15 by water circulating pump 11 and freezes after water temperature raises.On the outlet of plate type heat exchanger 8, a water regulating valve 9 also is installed, can come regulating pondage according to the size of indoor refrigeration demand, and can regulate refrigerant temperature, make refrigerant temperature all the time more than indoor dew-point temperature, not have condensed water to produce when guaranteeing indoor set 3 operations, guarantee data center's data security, reliable, and adopt dry and cold device 15 to utilize nature that low-temperature receiver unexpectedly is provided, and can reduce user cost, realize energy-saving run.
When indoor set 3 has refrigeration demand, refrigerated medium pump 10 operations, magnetic valve 2 is opened in the evaporimeter 1, the refrigeration system circulating path is: refrigerated medium pump 10-〉liquid pipe connected pipe 5-〉magnetic valve 2-〉evaporimeter 1-〉tracheae tube connector 4-〉plate type heat exchanger 8-〉reservoir 7-〉refrigerated medium pump 10, finish a circulation.In refrigerated medium pump 10 operations, will store certain refrigerant liquid all the time in the reservoir 7, because the liquid level discrepancy in elevation of reservoir 7 and refrigerated medium pump 10 imports provides certain static pressure pressure head, cavitation can not appear in the time of can guaranteeing refrigerated medium pump 10 operations.The height of reservoir 7 must consider that the net positive suction head (net positive suction head is called for short NPSH) of refrigerated medium pump 10 itself and reservoir 7 are to the resistance of pipeline between refrigerated medium pump 10 imports.
The indoor set 3 of this temperature control equipment can be directly installed on the original computer room temperature control appliance of data center or on the backboard of server rack, not need to dispose breeze fan again; If dispose breeze fan, then can independent operating.Can be installed in during independent operating in the data center, also can be installed between the server rack row, or be installed in the top of server rack.
Suppose that the unit with 150kW is example, when outdoor environment temperature is lower than 0 ℃, can close the operation of handpiece Water Chilling Units fully, adopt dry and cold device that low-temperature receiver is provided.The Energy Efficiency Ratio of handpiece Water Chilling Units refrigeration is 3.0～3.5, and dry and cold device utilizes the Energy Efficiency Ratio of natural cooling source can reach more than 10.0, and energy-saving effect is obvious, can significantly reduce user's operating cost.
The temperature control equipment that the utility model provides is used for data center, can provide chilled water that low-temperature receiver is provided by handpiece Water Chilling Units, perhaps utilize natural cooling source that low-temperature receiver is provided by dry and cold device, the switching of handpiece Water Chilling Units and dry and cold device realizes by first dynamoelectric water valve and second dynamoelectric water valve, wherein, when outdoor environment temperature is higher, the handpiece Water Chilling Units operation, dry and cold device is shut down, and first dynamoelectric water valve is opened, second dynamoelectric water valve is closed, and handpiece Water Chilling Units provides chilled water and cold-producing medium to realize heat exchange; When outdoor environment temperature was lower, handpiece Water Chilling Units was shut down, dry and cold device operation, and first dynamoelectric water valve is closed, and second dynamoelectric water valve is opened, and provides low-temperature receiver and cold-producing medium to realize heat exchange by one or more condenser in the dry and cold device, realizes energy-saving run.
More than a kind of temperature control equipment provided by the utility model is described in detail, for one of ordinary skill in the art, according to thought of the present utility model, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a temperature control equipment is characterized in that, comprising:
Indoor set (3), circulating pump cabinet (6), dry and cold device (15), handpiece Water Chilling Units (14) and water circulating pump (11);
Wherein, described indoor set (3) is connected with described circulating pump cabinet (6) with liquid pipe connected pipe (5) by tracheae tube connector (4), described circulating pump cabinet (6) is connected with described handpiece Water Chilling Units (14) with water outlet tube connector (12) by water inlet tube connector (18), and described circulating pump cabinet (6) is connected with described dry and cold device (15) with water outlet tube connector (12) by described water inlet tube connector (18), and described water outlet tube connector (12) is provided with water circulating pump (11).
2. temperature control equipment according to claim 1 is characterized in that, described indoor set (3) is made up of the evaporator assemblies of some parallel connections, and each described evaporator assemblies comprises evaporimeter (1) and the magnetic valve (2) of series connection.
3. temperature control equipment according to claim 2 is characterized in that, described circulating pump cabinet (6) comprises reservoir (7), plate type heat exchanger (8), water regulating valve (9) and refrigerated medium pump (10); Wherein, the evaporimeter (1) of described indoor set (3) is connected with described plate type heat exchanger (8) by tracheae tube connector (4), and the magnetic valve (2) of described indoor set (3) is connected with described refrigerated medium pump (10) by described liquid pipe connected pipe (5).
4. according to each described temperature control equipment of claim 1 ~ 3, it is characterized in that, on the water outlet tube connector (12) between described water circulating pump (11) and the described handpiece Water Chilling Units (14), also be provided with first dynamoelectric water valve (13).
5. temperature control equipment according to claim 4 is characterized in that, described dry and cold device (15) is composed in parallel by some condensers (16), and the entrance of described dry and cold device is connected with described water circulating pump (11) by second dynamoelectric water valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728628 CN203052877U (en) | 2012-12-26 | 2012-12-26 | Temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728628 CN203052877U (en) | 2012-12-26 | 2012-12-26 | Temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052877U true CN203052877U (en) | 2013-07-10 |
Family
ID=48735824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728628 Withdrawn - After Issue CN203052877U (en) | 2012-12-26 | 2012-12-26 | Temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032930A (en) * | 2012-12-26 | 2013-04-10 | 深圳市英维克科技有限公司 | Temperature control device |
| CN106659082A (en) * | 2016-12-28 | 2017-05-10 | 郑州云海信息技术有限公司 | Pump-type natural cooling system and data center with pump-type natural cooling system |
-
2012
- 2012-12-26 CN CN 201220728628 patent/CN203052877U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032930A (en) * | 2012-12-26 | 2013-04-10 | 深圳市英维克科技有限公司 | Temperature control device |
| CN103032930B (en) * | 2012-12-26 | 2016-07-27 | 深圳市英维克科技股份有限公司 | A kind of temperature control equipment |
| CN106659082A (en) * | 2016-12-28 | 2017-05-10 | 郑州云海信息技术有限公司 | Pump-type natural cooling system and data center with pump-type natural cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ENVICOOL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YINGWEIKE SCI + TECH CO., LTD., SHENZHEN CITY |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Dabu Lane Community Meiguan Road East Hongxin Industrial Park No. 9 building 1-3 floor Patentee after: Shenzhen Envicool Technology Co., Ltd. Address before: 518000, 9, Hongxin Industrial Park, Guanlan Road, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen Envicool Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20160727 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20160727 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |