CN208983525U - A kind of large-scale data center air-conditioning system - Google Patents
A kind of large-scale data center air-conditioning system Download PDFInfo
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- CN208983525U CN208983525U CN201821657895.6U CN201821657895U CN208983525U CN 208983525 U CN208983525 U CN 208983525U CN 201821657895 U CN201821657895 U CN 201821657895U CN 208983525 U CN208983525 U CN 208983525U
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Abstract
A kind of large-scale data center air-conditioning system provided by the utility model, water supply pipe and water return pipeline are all made of two-stage setting, with scalability, data center suitable for various scales, cold storage tank is equipped with to be connected between level-one water supply pipe and second level water supply pipe, the cold water storage that the lower and electricity price lower period has more than needed system in nocturnal temperature, the higher and electricity price higher period in day temperature, the cold water of cold storage tank is delivered to pipeline and provides cold source for each refrigeration terminal, it is significantly energy saving, reduce operating cost.
Description
Technical field
The utility model relates to air-conditioning technical field more particularly to a kind of large-scale data center air-conditioning systems.
Background technique
In big data era, large-scale data center still becomes the emphasis of information industry, and the heat dissipation problem of server is especially
It is important, although foring more complete air-conditioning refrigeration system at present, day and night temperature could not be made full use of and electricity price is poor round the clock,
Cause operating cost very high.
Utility model content
The utility model provides a kind of large-scale data center air-conditioning system, and technical solution is as follows:
A kind of large-scale data center air-conditioning system, including level-one water supply pipe, second level water supply pipe, level-one water return pipeline,
Second level water return pipeline, water softener device, softening water tank, automatic constant pressure moisturizing exhaust apparatus, chilled water pump, cooling by wind and
Cold storage tank.Level-one water supply pipe, second level water supply pipe, level-one water return pipeline and second level water return pipeline are end to end rings
Road.
The water inlet of water softener device and water outlet are respectively provided with quantitative ball valve, the water inlet of water softener device through butterfly valve, only
It returns valve and water meter to be connected with production water pipe, the water outlet of water softener device is connected with the water inlet of softening water tank, is softened
The water outlet of water tank is connected through butterfly valve with the water inlet of automatic constant pressure moisturizing exhaust apparatus, and automatic constant pressure moisturizing exhaust apparatus goes out
The mouth of a river is connected through butterfly valve with level-one water return pipeline, and chilled water pump is connected between level-one water return pipeline and second level water return pipeline, wind
The water inlet of cold water cooler is connected through butterfly valve with second level water return pipeline, and the water outlet of cooling by wind is through motor-driven valve and level-one
Water supply pipe is connected, and level-one water supply pipe is connected through motor-driven valve with second level water supply pipe, and cold storage tank is connected to level-one water supply pipe
Between second level water supply pipe.
The feed water inlet that is connected with end refrigeration equipment of second level water supply pipe setting many places, level-one water return pipeline equipment many places and
The connected water return outlet of end refrigeration equipment.
It further, further include direct data control device, cooling by wind and chilled water pump are respectively provided with malfunction
Switch, the water pipe setting flow sensor being connected with the water outlet of cooling by wind, motor-driven valve, chilled water pump, malfunction
Switch, flow sensor are connected with direct data control device.
It further, further include battery group, battery group is connected with motor-driven valve, chilled water pump.
Further, the return water external tapping being connected with external water source heat pump unit is set on level-one water return pipeline and is supplied water outer
Interface.
It further, further include emergence compensating water pipeline, emergence compensating water piping connection is in level-one water return pipeline and softening water tank
Between water inlet, emergence compensating water pipeline is connected with cold storage tank, and the quantitative ball valve on the water inlet of water softener device and water softener fill
It is connected between quantitative ball valve on the water outlet set through normally closed butterfly valve.
When production moisturizing stops, normally closed butterfly valve is opened, and skips water softener device starting emergence compensating water.
A kind of large-scale data center air-conditioning system provided by the utility model, water supply pipe and water return pipeline are all made of two-stage
Setting has scalability, suitable for the data center of various scales, is equipped with cold storage tank, and electricity price lower in nocturnal temperature compared with
The cold water storage that the low period has more than needed system, and electricity price higher in day temperature higher period, the cold water conveying of cold storage tank
Cold source is provided for each refrigeration terminal to pipeline, it is significantly energy saving.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the water route connection relationship diagram first part of the utility model；
Fig. 2 is the water route connection relationship diagram second part of the utility model；
Fig. 3 is the water route connection relationship diagram Part III of the utility model；
Fig. 4 is the water route connection relationship diagram Part IV of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Fig. 1-1, Fig. 1-2, Fig. 1-3, Fig. 1-4, a kind of large-scale data center air-conditioning system, including level-one water supplying pipe
Road CHWS-1, second level water supply pipe CHWS-2, level-one water return pipeline CHWR-1, second level water return pipeline CHWR-2, water softener device
SFE-1, softening water tank SX-1, automatic constant pressure moisturizing exhaust apparatus EXP-1, chilled water pump CHWP-1, cooling by wind LS and
Cold storage tank CLG.Level-one water supply pipe CHWS-1, second level water supply pipe CHWS-2, level-one water return pipeline CHWR-1 and second level return water
Pipeline CHWR-2 is end to end loop.
The water inlet and water outlet of water softener device SFE-1 is respectively provided with quantitative ball valve, and water softener device SFE-1's enters water
Mouth is connected through butterfly valve, check-valves and water meter with production water pipe, the water outlet warp and softening water tank of water softener device SFE-1
The water inlet of SX-1 is connected, and the water outlet of softening water tank SX-1 enters water through butterfly valve and automatic constant pressure moisturizing exhaust apparatus EXP-1's
Mouth is connected, and the water outlet of automatic constant pressure moisturizing exhaust apparatus EXP-1 is connected through butterfly valve with level-one water return pipeline CHWR-1, chilled water
Pump CHWP-1 is connected between level-one water return pipeline CHWR-1 and second level water return pipeline CHWR-2, and cooling by wind LS's enters water
Mouth is connected through butterfly valve with second level water return pipeline CHWR-2, and the water outlet of cooling by wind LS is through motor-driven valve and level-one water supply pipe
CHWR-1 is connected, and level-one water supply pipe CHWS-1 is connected through motor-driven valve with second level water supply pipe CHWS-2, and cold storage tank CLG is connected to
Between level-one water supply pipe CHWS-1 and second level water supply pipe CHWS-2.
The feed water inlet CHWS that second level water supply pipe CHWS-2 setting many places are connected with end refrigeration equipment, level-one water return pipeline
The water return outlet CHWR that many places equipment CHWR-1 are connected with end refrigeration equipment.
A kind of large-scale data center air-conditioning system provided by the utility model, water supply pipe and water return pipeline are all made of two-stage
Setting has scalability, suitable for the data center of various scales, is equipped with cold storage tank, and electricity price lower in nocturnal temperature compared with
The cold water storage that the low period has more than needed system, and electricity price higher in day temperature higher period, the cold water conveying of cold storage tank
Cold source is provided for each refrigeration terminal to pipeline, it is significantly energy saving.
It further, further include direct data control device DDC, cooling by wind LS is all provided with chilled water pump CHWP-1
Malfunction switch QD is set, the water pipe that is connected with the water outlet of cooling by wind LS setting flow sensor F is motor-driven valve, cold
Freeze water pump CHWP-1, malfunction switch QD, flow sensor F to be connected with direct data control device DDC.
It further, further include battery group (not shown), battery group is connected with motor-driven valve, chilled water pump CHWP-1.
Underestimating period alternating current in electricity consumption is battery charging, stops supplying or the peak of power consumption period in alternating current, uses battery
Group power supply, is conducive to the stabilization of power grids and power cost saving.
Further, the return water external tapping CHR being connected with external water source heat pump unit is arranged in level-one water return pipeline CHWR-1
With water supply external tapping CHS.
Setting interface is connected with external water source heat pump, provides cold source backup for this system, enhances system reliability.
It further, further include emergence compensating water pipeline EWR, emergence compensating water pipeline EWR is connected to level-one water return pipeline CHWR-
Between 1 and softening water tank SX-1 water inlet, emergence compensating water pipeline EWR is connected with cold storage tank CLG, and water softener device SFE-1's enters
Quantitative ball valve on the mouth of a river and it is connected between the quantitative ball valve on the water outlet of water softener device SFE-1 through normally closed butterfly valve.
When production moisturizing stops, normally closed butterfly valve is opened, and skips water softener device starting emergence compensating water.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of large-scale data center air-conditioning system, which is characterized in that including level-one water supply pipe CHWS-1, second level water supply pipe
CHWS-2, level-one water return pipeline CHWR-1, second level water return pipeline CHWR-2, water softener device SFE-1, softening water tank SX-1, from
Dynamic constant pressure supply water exhaust apparatus EXP-1, chilled water pump CHWP-1, cooling by wind LS and cold storage tank CLG；The level-one supplies water
Pipeline CHWS-1, second level water supply pipe CHWS-2, level-one water return pipeline CHWR-1 and second level water return pipeline CHWR-2 are head and the tail
The loop to connect；
The water inlet and water outlet of the water softener device SFE-1 is respectively provided with quantitative ball valve, and the water softener device SFE-1's enters
The mouth of a river is connected through butterfly valve, check-valves and water meter with production water pipe, the water outlet of the water softener device SFE-1 through with it is described
The water inlet of softening water tank SX-1 is connected, and the water outlet of the softening water tank SX-1 is vented through butterfly valve and the automatic constant pressure moisturizing
The water inlet of device EXP-1 is connected, and the water outlet of the automatic constant pressure moisturizing exhaust apparatus EXP-1 is returned through butterfly valve and the level-one
Water lines CHWR-1 is connected, and the chilled water pump CHWP-1 is connected to the level-one water return pipeline CHWR-1 and second level water return pipeline
Between CHWR-2, the water inlet of the cooling by wind LS is connected through butterfly valve with the second level water return pipeline CHWR-2, described
The water outlet of cooling by wind LS is connected through motor-driven valve with the level-one water supply pipe CHWR-1, the level-one water supply pipe
CHWS-1 is connected through motor-driven valve with the second level water supply pipe CHWS-2, and the cold storage tank CLG is connected to the level-one water supplying pipe
Between road CHWS-1 and the second level water supply pipe CHWS-2；
The feed water inlet CHWS that second level water supply pipe CHWS-2 setting many places are connected with end refrigeration equipment, the level-one return water
The water return outlet CHWR that many places pipeline equipment CHWR-1 are connected with end refrigeration equipment.
2. a kind of large-scale data center air-conditioning system according to claim 1, which is characterized in that further include Direct Digital control
Device DDC processed, the cooling by wind LS and chilled water pump CHWP-1 are respectively provided with malfunction switch QD, and described air-cooled cold
Flow sensor F, the motor-driven valve, chilled water pump CHWP-1, malfunction is arranged in the connected water pipe of the water outlet of water dispenser group LS
Switch QD, flow sensor F are connected with the direct data control device DDC.
3. a kind of large-scale data center air-conditioning system according to claim 2, which is characterized in that it further include battery group,
The battery group is connected with the motor-driven valve, chilled water pump CHWP-1.
4. a kind of large-scale data center air-conditioning system according to claim 3, which is characterized in that the level-one water return pipeline
The return water external tapping CHR and water supply external tapping CHS that CHWR-1 setting is connected with external water source heat pump unit.
5. a kind of large-scale data center air-conditioning system according to claim 4, which is characterized in that further include emergence compensating water pipe
Road EWR, the emergence compensating water pipeline EWR are connected to the level-one water return pipeline CHWR-1 and the softening water tank SX-1 water inlet
Between, the emergence compensating water pipeline EWR is connected with the cold storage tank CLG, determines on the water inlet of the water softener device SFE-1
It is connected between amount ball valve and the quantitative ball valve on the water outlet of the water softener device SFE-1 through normally closed butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657895.6U CN208983525U (en) | 2018-10-12 | 2018-10-12 | A kind of large-scale data center air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657895.6U CN208983525U (en) | 2018-10-12 | 2018-10-12 | A kind of large-scale data center air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983525U true CN208983525U (en) | 2019-06-14 |
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ID=66787414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657895.6U Active CN208983525U (en) | 2018-10-12 | 2018-10-12 | A kind of large-scale data center air-conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573545A (en) * | 2021-06-25 | 2021-10-29 | 华为技术有限公司 | Refrigerating system and data center |
-
2018
- 2018-10-12 CN CN201821657895.6U patent/CN208983525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573545A (en) * | 2021-06-25 | 2021-10-29 | 华为技术有限公司 | Refrigerating system and data center |
| CN113573545B (en) * | 2021-06-25 | 2024-03-26 | 华为数字能源技术有限公司 | Refrigerating system and data center |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A large data center air conditioning system Effective date of registration: 20220105 Granted publication date: 20190614 Pledgee: Dalian Xigang District Enterprise Credit Financing Guarantee Co., Ltd Pledgor: ZHONGYING LVNENG ELECTROMECHANICAL CO.,LTD. Registration number: Y2022210000002 |