CN203083054U - Temperature control system for data center - Google Patents

Temperature control system for data center Download PDF

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Publication number
CN203083054U
CN203083054U CN 201320011002 CN201320011002U CN203083054U CN 203083054 U CN203083054 U CN 203083054U CN 201320011002 CN201320011002 CN 201320011002 CN 201320011002 U CN201320011002 U CN 201320011002U CN 203083054 U CN203083054 U CN 203083054U
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CN
China
Prior art keywords
dry
outlet pipe
cold
return pipe
chilled water
Prior art date
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Active
Application number
CN 201320011002
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Chinese (zh)
Inventor
戴向阳
陈云伟
吴烨
周润鹏
何俊
冯德树
王铁旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Envicool Technology Co., Ltd.
Original Assignee
SHENZHEN ENVICOOL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN 201320011002 priority Critical patent/CN203083054U/en
Application granted granted Critical
Publication of CN203083054U publication Critical patent/CN203083054U/en
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Abstract

The utility model discloses a temperature control system for a data center. The temperature control system for the data center comprises a natural cold source cooling device, a water chiller unit cooling device and a control device for switching the natural cold source cooling device and the water chiller unit cooling device. The natural cold source cooling device comprises a dry cooling machine, a first set of fan coils, a dry cooling machine water outlet pipe, a dry cooling machine water return pipe and a dry cooling machine water pump, wherein the dry cooling machine water outlet pipe, the dry cooling machine water return pipe and the dry cooling machine water pump are connected with the dry cooling machine and the first set of fan coils. The water chiller unit cooling device comprises a chiller unit, a second set of fan coils, a chilled water outlet pipe, a chilled water return pipe and a chilled water pump, wherein the chilled water outlet pipe, the chilled water return pipe and the chilled water pump are connected with the chiller unit and the second set of fan coils. The temperature control system for the data center further comprises an emergency water return pipe connected between the dry cooling machine water return pipe and the chilled water return pipe and an emergency water outlet pipe connected between the dry cooling machine water outlet pipe and the chilled water outlet pipe. The temperature control system for the data center adopts the double-coil technology, an emergency switch pipeline is arranged, and two coils are mutually backup, so that reliability is high, energy is saved, and environment is protected.

Description

A kind of temperature control system that is used for data center
Technical field
The utility model relates to temperature control system, relates in particular to a kind of temperature control system that is used for data center.
Background technology
In recent years, modularized design is adopted at the container data center, compare with conventional data centers, and more convenient deployment and upgrading, therefore, this pattern obtains paying attention to gradually.The container data center is generally high heat density design, needs special-purpose refrigeration plant heat radiation.Existing radiating mode mainly contains two kinds: a kind ofly be the form of handpiece Water Chilling Units+end, handpiece Water Chilling Units provides cryogenic freezing water, is transported to end in the container by water pipe; Another kind of is direct expansion unit form, and cold-producing medium is delivered directly in the container by pipeline, sweat cooling in evaporator coil.
Above dual mode all has the following disadvantages:
1. the annual compressor cooling that uses, power consumption greatly, not energy-conservation;
2. not backup of cooling coil, reliability is not high.
Summary of the invention
The purpose of this utility model is the defective that exists at above-mentioned prior art, and a kind of temperature control system that is used for data center is provided.
The technical solution adopted in the utility model is: design a kind of temperature control system that is used for data center, comprising: natural cooling source cooling device, handpiece Water Chilling Units cooling device and be used for the control device that two kinds of cooling devices switch.
Described natural cooling device comprises dry and cold device, first group of fan coil and the dry and cold device outlet pipe that is connected the dry and cold device and first fan coil, dry and cold device return pipe and dry and cold device water pump.Described handpiece Water Chilling Units cooling device comprises refrigeration unit, second group of fan coil, with the chilled water outlet pipe that is connected refrigeration unit and second group of fan coil, chilled water return pipe and chilled water water pump.
Can also between dry and cold device return pipe and chilled water return pipe, emergent return pipe be set, between dry and cold device outlet pipe and chilled water outlet pipe, emergent outlet pipe be set.
Compared with prior art, the utlity model has following advantage:
1, system adopts the double plate Manifold technology, can provide the cooling of compression mechanism cold-peace natural cooling source, reliability height, energy-conserving and environment-protective.
2, system adopts and is provided with urgent switching pipeline, and two coil pipes backup each other, the reliability height. ?
Description of drawings
Fig. 1 is a system flow chart of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples invention is described in detail.
The temperature control system that the utility model proposes comprises natural cooling source cooling device, handpiece Water Chilling Units cooling device and is used for the control device that two kinds of cooling devices switch.
The nature cooling device comprises dry and cold device 1, first group of fan coil 7 and the dry and cold device outlet pipe 2 that is connected the dry and cold device and first fan coil, dry and cold device return pipe 3 and dry and cold device water pump 4.The handpiece Water Chilling Units cooling device comprises refrigeration unit 12, second group of fan coil 13, with the chilled water outlet pipe 10 that is connected refrigeration unit and second group of fan coil, chilled water return pipe 11 and chilled water water pump 9.
When outdoor temperature was higher than natural cooling source device service condition, handpiece Water Chilling Units 12 operations provided cold for the container data center.Chilled water through the handpiece Water Chilling Units cooling is delivered to second group of fan coil through chilled water outlet pipe 10, is back to the handpiece Water Chilling Units circulation through the chilled water return pipe then.
When outdoor environment temperature satisfied natural cooling source device service condition, handpiece Water Chilling Units 12 quit work, and system automatically switches to the natural cooling source device, provided cold by dry and cold device 1, was the heat radiation of container data center.Deliver to first fan coil from the cooling water that dry and cold device is drawn through dry and cold device outlet pipe, be back to dry and cold device circulation through dry and cold device return pipe then.
Emergent return pipe 5 is set between dry and cold device return pipe 3 and chilled water return pipe 11.Emergent outlet pipe 6 is set between dry and cold device outlet pipe 2 and chilled water outlet pipe 10.When system is in an emergency, can utilize emergency bypass to switch, two coil pipes backup each other, the reliability height.
Be equipped with control valve 8 in the native system on each pipeline, can automatically switch or manual switchover as required.
In the native system, handpiece Water Chilling Units can be air-cooled, water-cooled handpiece Water Chilling Units, and quantity can be one or more.
In the native system, dry and cold device also can be air-cooled, the dry and cold device of water-cooled, and quantity can be one or more.
In the native system, use the double plate pipe, two cover systems can be worked simultaneously, the efficient height.
Common compressor refrigeration system Energy Efficiency Ratio is generally at 3.0-3.2, and utilizes the system energy efficiency specific energy of natural cooling source to reach more than 10, and the utility model is used in combination dual mode, can save user's energy consumption significantly, reduces operating cost.
The foregoing description only is used to illustrate the specific embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and variation, these distortion and variation all should belong to protection scope of the present invention.

Claims (4)

1. temperature control system that is used for data center comprises: natural cooling source cooling device, handpiece Water Chilling Units cooling device and be used for the control device that two kinds of cooling devices switch.
2. temperature control system as claimed in claim 1 is characterized in that: described natural cooling device comprises dry and cold device (1), first group of fan coil (7) and connects dry and cold device and the dry and cold device outlet pipe (2) of first fan coil, dry and cold device return pipe (3) and dry and cold device water pump (4); Described handpiece Water Chilling Units cooling device comprises refrigeration unit (12), second group of fan coil (13), connects chilled water outlet pipe (10), chilled water return pipe (11) and the chilled water water pump (9) of refrigeration unit and second group of fan coil.
3. temperature control system as claimed in claim 2 is characterized in that: also comprise the emergent return pipe (5) that is connected between dry and cold device return pipe and the chilled water return pipe, and be connected the emergent outlet pipe (6) between dry and cold device outlet pipe and the chilled water outlet pipe.
4. temperature control system as claimed in claim 3 is characterized in that: described dry and cold device outlet pipe (2), dry and cold device return pipe (3), chilled water outlet pipe (10), chilled water return pipe (11), emergent return pipe (5), emergent outlet pipe (6) are equipped with control valve (8).
CN 201320011002 2013-01-10 2013-01-10 Temperature control system for data center Active CN203083054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320011002 CN203083054U (en) 2013-01-10 2013-01-10 Temperature control system for data center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320011002 CN203083054U (en) 2013-01-10 2013-01-10 Temperature control system for data center

Publications (1)

Publication Number Publication Date
CN203083054U true CN203083054U (en) 2013-07-24

Family

ID=48828881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320011002 Active CN203083054U (en) 2013-01-10 2013-01-10 Temperature control system for data center

Country Status (1)

Country Link
CN (1) CN203083054U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042734A (en) * 2015-06-08 2015-11-11 大连国霖技术有限公司 Natural cooling unit applied to refrigerating system of data center
CN105387572A (en) * 2015-12-11 2016-03-09 浪潮电子信息产业股份有限公司 Novel data center hybrid refrigeration design method
CN105423478A (en) * 2014-09-12 2016-03-23 施耐德电气It公司 Indirect free cooling module
CN108184318A (en) * 2017-12-27 2018-06-19 常州校果信息服务有限公司 A kind of electricity is driven cooling system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423478A (en) * 2014-09-12 2016-03-23 施耐德电气It公司 Indirect free cooling module
CN105423478B (en) * 2014-09-12 2018-09-18 施耐德电气It公司 indirect natural cooling module
CN105042734A (en) * 2015-06-08 2015-11-11 大连国霖技术有限公司 Natural cooling unit applied to refrigerating system of data center
CN105042734B (en) * 2015-06-08 2018-01-05 大连国霖技术有限公司 A kind of natural cooling unit applied to data center's refrigeration system
CN105387572A (en) * 2015-12-11 2016-03-09 浪潮电子信息产业股份有限公司 Novel data center hybrid refrigeration design method
CN108184318A (en) * 2017-12-27 2018-06-19 常州校果信息服务有限公司 A kind of electricity is driven cooling system

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GR01 Patent grant
C14 Grant of patent or utility model
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 Guangdong city of Shenzhen province Baoan District Guanlan Street Dabu Lane Community Hongxin Industrial Park 9 Building 3 floor

Patentee before: Shenzhen Envicool Technology Co., Ltd.

C56 Change in the name or address of the patentee