CN210432295U - Cooling system of cold water type data computer lab - Google Patents
Cooling system of cold water type data computer lab Download PDFInfo
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- CN210432295U CN210432295U CN201921213372.7U CN201921213372U CN210432295U CN 210432295 U CN210432295 U CN 210432295U CN 201921213372 U CN201921213372 U CN 201921213372U CN 210432295 U CN210432295 U CN 210432295U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 239000000498 cooling water Substances 0.000 claims abstract description 42
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cooling system of cold water type data computer lab, including the data computer lab, be equipped with frame and air handler in the data computer lab, the inner chamber of air handler is provided with the refrigerated water coil pipe, and the bottom of refrigerated water coil pipe is connected with refrigerated water delivery pipe and refrigerated water wet return, is provided with refrigerated water governing valve and cooling water pump on the refrigerated water delivery pipe, and refrigerated water delivery pipe and refrigerated water wet return are connected with refrigerating system, and the top of data computer lab is provided with the support floor, are provided with the cooling water supply system on the support floor, and refrigerating system's top is connected with the cooling water supply system. The utility model provides a can not in time the heat extraction will lead to in rack or the computer lab temperature to improve rapidly, influence the steady job of computer to in the higher place of winter temperature, the cooling water can freeze the problem.
Description
Technical Field
The utility model relates to a data computer lab cooling technology field specifically is a cooling system of cold water type data computer lab.
Background
With the rapid development of the ICT industry, the number of data rooms and the energy consumption level thereof are also multiplied. Meanwhile, the energy consumption of the air-conditioning cooling system of the data room accounts for nearly half of the total energy consumption, so the energy consumption problem of the cooling system of the data room is more and more concerned.
At present, with the development of technical applications such as cloud computing and big data, the construction requirements of a data machine room are higher and higher. The data room is composed of many electronic and electromechanical facilities. In these devices, a large number of integrated circuits and electronic components are used, which have specific requirements for the use environment, which otherwise affect their service life and operational reliability. The host computer of the computer system dissipates heat in a large amount in the operation process, if the heat cannot be dissipated in time, the temperature in the cabinet or the machine room is rapidly increased, the stable work of the computer is influenced, and cooling water can be frozen in places with higher temperature in winter. Therefore, the cooling system is an important component of the data room, and for this reason, a cooling system of a cold water type data room is designed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a cooling system of cold water type data computer lab has solved and can not in time the heat extraction will lead to in rack or the computer lab temperature to improve rapidly, influences the steady operation of computer to in the higher place of winter temperature, the problem that the cooling water may freeze.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a cooling system of cold water type data computer lab, includes the data computer lab, be equipped with frame and air handler in the data computer lab, the inner chamber of air handler is provided with the refrigerated water coil pipe, the bottom of refrigerated water coil pipe is connected with refrigerated water delivery pipe and refrigerated water wet return, be provided with refrigerated water governing valve and cooling water pump on the refrigerated water delivery pipe, refrigerated water delivery pipe and refrigerated water wet return are connected with refrigerating system, the top of data computer lab is provided with the support floor, be provided with the cooling water supply system on the support floor, refrigerating system's top is connected with the cooling water supply system.
The utility model provides a cooling system of cold water type data computer lab, refrigerating system includes evaporimeter and condenser, refrigerated water delivery pipe and refrigerated water wet return are linked together with the evaporimeter, the left and right sides is connected with the connecting pipe between evaporimeter and the condenser, the left side be provided with the expansion valve on the connecting pipe, the left side be provided with the compressor on the connecting pipe, be provided with inlet tube and outlet pipe on the condenser, be provided with the suction pump on the inlet tube.
The cooling water supply system comprises a cooling tower, a water collecting tank is arranged in an inner cavity of the cooling tower, and water spray nozzles are arranged on the left side and the right side of the top of the inner cavity of the water collecting tank. The water collecting tank is communicated with the condenser through a water inlet pipe and a water outlet pipe.
In the cooling system of the cold water type data machine room, the chilled water coil is in an S-shaped surrounding shape.
In the cooling system of the cold water type data machine room, the inner cavity of the condensation is provided with the refrigerant, the inner cavity of the chilled water supply pipe is provided with the cooling water, and the outlet temperature of the cooling water is 6-9 ℃.
According to the cooling system of the cold water type data machine room, the water collecting tank is V-shaped, the left side wall of the bottom of the water collecting tank is communicated with the water outlet pipe and the water inlet pipe, and the inner cavity of the water outlet pipe is provided with the electromagnetic valve.
The utility model has the advantages that: the utility model has the advantages of reasonable design, through the outside water supply with cooling water through the water jet spray to the catch basin of cooling tower inner chamber, the refrigerant after the condenser carries out the heat exchange carries out the second time heat exchange with the heat that the freezing water coil pipe absorbed through the evaporimeter, air handler and after purifying hot-blast, carry out the third time heat exchange by the cooling water coil pipe, open the freezing water governing valve, and carry out the cooling water after the heat exchange by the evaporimeter, carry out continuous cooling in the cooling water coil pipe through the cooling water pump on the freezing water delivery pipe, when the cooling water coil pipe carries out the third time heat exchange, through the freezing water return pipe, send the cooling water back to the evaporimeter and carry out the heat exchange, the temperature of frame can obtain continuous cooling in the data computer lab this moment, guarantee the smooth operation of data computer lab, and be applicable to the place that the temperature is higher in winter, prevent that the cooling, the distance and the difference in height of computer lab air conditioner and cooling tower can be great, only need join in marriage the lift refrigeration cycle of sufficient cooling water pump and all in the computer lab air conditioner, the reliability is high, and the condensate pipeline can satisfy longer distance, has solved and can not in time heat extraction will lead to the interior temperature of rack or computer lab to improve rapidly, influences the problem of the stable work of computer.
Drawings
Fig. 1 is a schematic diagram of the present invention.
In the figure: 1. data computer lab, 2, frame, 3, air handler, 4, refrigerated water coil pipe, 5, refrigerated water delivery pipe, 6, refrigerated water governing valve, 7, refrigerated water wet return, 8, evaporimeter, 9, connecting pipe, 10, condenser, 11, expansion valve, 12, compressor, 13, inlet tube, 14, cooling tower, 15, catch basin, 16, water jet, 17, support floor, 18, refrigerating system, 19, cooling water supply system, 20, suction pump, 21, outlet pipe, 22, cooling water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1: a cooling system of a cold water type data machine room comprises a data machine room 1, a rack 2 and an air processor 3 are arranged in the data machine room 1, a chilled water coil 4 is arranged in an inner cavity of the air processor 3, the chilled water coil 4 is arranged in an S-shaped surrounding manner, a chilled water supply pipe 5 and a chilled water return pipe 7 are connected to the bottom of the chilled water coil 4, a chilled water regulating valve 6 and a cooling water pump 22 are arranged on the chilled water supply pipe 5, the chilled water supply pipe 5 and the chilled water return pipe 7 are connected with a refrigerating system 18, a supporting floor slab 17 is arranged at the top of the data machine room 1, a cooling water supply system 19 is arranged on the supporting floor slab 17, a cooling water supply system 19 is connected to the top of the refrigerating system 18, the refrigerating system 18 comprises an evaporator 8 and a condenser 10, a refrigerant is arranged in an inner cavity of the condenser 10, cooling water is arranged in the inner cavity of the chilled water supply, chilled water delivery pipe 5 and chilled water wet return 7 are linked together with evaporimeter 8, the left and right sides is connected with connecting pipe 9 between evaporimeter 8 and the condenser 10, be provided with expansion valve 11 on the connecting pipe 9 of left side, be provided with compressor 12 on the connecting pipe 9 of left side, be provided with inlet tube 13 and outlet pipe 21 on the condenser 10, be provided with suction pump 20 on the inlet tube 13, cooling water supply system 19 includes cooling tower 14, the inner chamber of cooling tower 14 is provided with catch basin 15, catch basin 15 is the V-arrangement, and the bottom left side wall of catch basin 15 is linked together with outlet pipe 21 and inlet tube 13, the inner chamber of outlet pipe 21 is provided with solenoid valve, the inner chamber top left and right sides of catch basin 15 is provided with. The water collecting tank 15 is communicated with the condenser 10 through a water inlet pipe 13 and a water outlet pipe 21.
To sum up, the utility model discloses when using, spray the cooling water to the catch basin 15 of cooling tower 14 inner chamber through water jet 16 through the external water supply, the refrigerant after condenser 10 carries out the heat exchange will carry out the second heat exchange through evaporimeter 8 and refrigerated water coil 4 absorptive heat, air handler 3 and with hot-blast back purification, carry out the third heat exchange by refrigerated water coil 4, open refrigerated water governing valve 6, and carry out the cooling water after the heat exchange by evaporimeter 8, carry the cooling water to the cooling water coil 4 through cooling pump 22 on refrigerated water delivery pipe 5 and carry out the continuation cooling in, when the cooling water coil 4 carries out the third heat exchange, through refrigerated water return pipe 7, send the cooling water back to and carry out the heat exchange in evaporimeter 8, the temperature of frame 2 can obtain the continuation cooling in data computer lab 1 this moment, guarantee the smooth operation of data computer lab 1, the cooling water circulation system is suitable for places with higher temperature in winter, the cooling water is prevented from freezing, the distance and the height difference between the machine room air conditioner and the cooling tower can be larger, only the delivery head refrigeration cycle of the sufficient cooling water pump is needed to be matched in the machine room air conditioner, the reliability is high, the condensate pipeline can meet the longer distance, and the problem that the stable work of a computer is influenced because the temperature in the machine cabinet or the machine room is rapidly increased due to the fact that heat cannot be discharged in time is solved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a cooling system of cold water type data computer lab, includes data computer lab (1), its characterized in that: be equipped with frame (2) and air handler (3) in data computer lab (1), the inner chamber of air handler (3) is provided with chilled water coil pipe (4), the bottom of chilled water coil pipe (4) is connected with chilled water delivery pipe (5) and chilled water wet return (7), be provided with chilled water governing valve (6) and cooling water pump (22) on chilled water delivery pipe (5), chilled water delivery pipe (5) and chilled water wet return (7) are connected with refrigerating system (18), the top of data computer lab (1) is provided with support floor (17), be provided with cooling water supply system (19) on support floor (17), the top of refrigerating system (18) is connected with cooling water supply system (19).
2. The cooling system of a cold water type data room according to claim 1, wherein: refrigerating system (18) include evaporimeter (8) and condenser (10), refrigerated water delivery pipe (5) and refrigerated water wet return (7) are linked together with evaporimeter (8), the left and right sides is connected with connecting pipe (9) between evaporimeter (8) and condenser (10), the left side be provided with expansion valve (11) on connecting pipe (9), the left side connecting pipe (9) are connected with compressor (12), be provided with inlet tube (13) and outlet pipe (21) on condenser (10), be provided with suction pump (20) on inlet tube (13).
3. The cooling system of a cold water type data room according to claim 1, wherein: the cooling water supply system (19) comprises a cooling tower (14), a water collecting tank (15) is arranged in an inner cavity of the cooling tower (14), water spray nozzles (16) are arranged on the left side and the right side of the top of the inner cavity of the water collecting tank (15), and the water collecting tank (15) is communicated with the condenser (10) through a water inlet pipe (13) and a water outlet pipe (21).
4. The cooling system of a cold water type data room according to claim 1, wherein: the freezing water coil (4) is arranged in an S-shaped surrounding manner.
5. The cooling system of a cold water type data room according to claim 2, wherein: the inner cavity of the condenser (10) is provided with a refrigerant, the inner cavity of the chilled water supply pipe (5) is provided with cooling water, and the outlet water temperature of the cooling water is 6-9 ℃.
6. The cooling system of a cold water type data room according to claim 3, wherein: the water collecting tank (15) is V-shaped, the left side wall of the bottom of the water collecting tank (15) is communicated with the water outlet pipe (21) and the water inlet pipe (13), and an electromagnetic valve is arranged in the inner cavity of the water outlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213372.7U CN210432295U (en) | 2019-07-30 | 2019-07-30 | Cooling system of cold water type data computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213372.7U CN210432295U (en) | 2019-07-30 | 2019-07-30 | Cooling system of cold water type data computer lab |
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| Publication Number | Publication Date |
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| CN210432295U true CN210432295U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921213372.7U Active CN210432295U (en) | 2019-07-30 | 2019-07-30 | Cooling system of cold water type data computer lab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381709A (en) * | 2019-07-30 | 2019-10-25 | 上海启斯云计算有限公司 | A kind of cooling system and its application method of cold water type data center computer room |
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2019
- 2019-07-30 CN CN201921213372.7U patent/CN210432295U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381709A (en) * | 2019-07-30 | 2019-10-25 | 上海启斯云计算有限公司 | A kind of cooling system and its application method of cold water type data center computer room |
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Address after: Building 64, 1997 Kangshen Road, Pudong New Area, Shanghai, 201315 Patentee after: Shanghai Qisi cloud computing Co.,Ltd. Country or region after: China Patentee after: Xiangjiang Technology (Group) Co.,Ltd. Patentee after: ZHENJIANG XIANGJIANGYUN POWER TECHNOLOGY Co.,Ltd. Address before: Building 64, 1997 Kangshen Road, Pudong New Area, Shanghai, 201315 Patentee before: Shanghai Qisi cloud computing Co.,Ltd. Country or region before: China Patentee before: XIANGJIANG TECHNOLOGY Co.,Ltd. Patentee before: ZHENJIANG XIANGJIANGYUN POWER TECHNOLOGY Co.,Ltd. |