CN207881050U - The water system of frozen water type precision air conditioner in IDC computer rooms - Google Patents
The water system of frozen water type precision air conditioner in IDC computer rooms Download PDFInfo
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- CN207881050U CN207881050U CN201820040035.1U CN201820040035U CN207881050U CN 207881050 U CN207881050 U CN 207881050U CN 201820040035 U CN201820040035 U CN 201820040035U CN 207881050 U CN207881050 U CN 207881050U
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- water
- butterfly valve
- air conditioner
- precision air
- type precision
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Abstract
The utility model provides a kind of water system of frozen water type precision air conditioner in IDC computer rooms, which includes cold water allocation unit, at least all the way for water return pipeline, by-pass line and control unit.Per including the vibration means for main pipe for supplying water road and water return pipeline being connected with cold water allocation unit for water return pipeline all the way, there is filter on vibration means for main pipe for supplying water road, two pressure of supply water valves and at least one first electric butterfly valve at filter both ends are set.By-pass line is parallel to vibration means for main pipe for supplying water road and connection cold water allocation unit, has the second electric butterfly valve on by-pass line.Control unit is electrically connected pressure of supply water valve, the first electric butterfly valve and the second electric butterfly valve, when the difference of two pressure of supply water valves is more than given threshold, control unit opens the second electric butterfly valve, closes the first electric butterfly valve, and by-pass line supplies water for cold water allocation unit.
Description
Technical field
The utility model is related to air conditioner cooling systems, and frozen water type precision air conditioner in more particularly to a kind of IDC computer rooms
Water system.
Background technology
With internet industry high speed development, data traffic requirement surges, and IDC computer room Single Cabinet power densities substantially carry
It rises, the scale of data center also becomes larger, and starts the medium-sized data center for thousands of a cabinets occur.The refrigeration of IDC computer rooms needs
A large amount of air-conditioning equipments are wanted, air-conditioning equipment power consumption is surprising, and accounting is very high in data center's entirety power consumption.Therefore efficient chilled water
System starts to be applied in data center's refrigeration system, and the COP of energy saving is very high, can be substantially using chilled water system
Reduce data center's operation energy consumption.Chilled water system is mainly by handpiece Water Chilling Units, plate heat exchanger, cooling tower, chilled water pump, cooling
Water pump and frozen water type precision air conditioner composition.It is most to belong to chilled water precision air conditioner quantity in chilled water system, to ensure system
Energy saving, the good refrigeration effect of precision air conditioner, precision air conditioner water supply line filter need often cleaning.When precision air conditioner supplies water
It when pipeline water filter blocks, can not find in time, often have been subjected to for a long time, made until finding plugged filter
Become larger at system resistance, system is run under higher drag for a long time so that system energy consumption wastes.
Computer room frozen water type special air conditioner water supply line is generally by Hand-operated butterfly valve, water filter and with regard to ground pressure at present
Table, thermometer composition.There are more defects for typical end-equipment water supply line attachment arrangement mount scheme.Such as work as water supply line
Water filter cannot be found in time when blocking, and cause system resistance to become larger, energy consumption increases, precision air conditioner refrigerating efficiency declines.Into
One step, when this precision air conditioner need to be shut down when cleaning filter, open it by precision air conditioner water supply line plugged filter
Remaining standby host can increase building environment heating risk, cannot achieve the on-line maintenance of precision air conditioner piping filter in this case.
Utility model content
The utility model is in order to overcome plugged filter difficulty in existing computer room frozen water type special air conditioner water supply line to send out
It is existing and the problem of cannot achieve on-line maintenance, a kind of water system of frozen water type precision air conditioner in IDC computer rooms is provided.
To achieve the goals above, the utility model provide frozen water type precision air conditioner in a kind of IDC computer rooms for water system
System, which includes cold water allocation unit, at least all the way for water return pipeline, by-pass line and control unit.Per all the way
Include the vibration means for main pipe for supplying water road and water return pipeline being connected with cold water allocation unit for water return pipeline, vibration means for main pipe for supplying water had on road
Two pressure of supply water valves and at least one first electric butterfly valve at filter both ends is arranged in filter.By-pass line is parallel to
Vibration means for main pipe for supplying water road and connection cold water allocation unit, have the second electric butterfly valve on by-pass line.Control unit, which is electrically connected, to supply water
Pressure valve, the first electric butterfly valve and the second electric butterfly valve, when the difference of two pressure of supply water valves is more than given threshold, control
Unit opens the second electric butterfly valve, closes the first electric butterfly valve, and by-pass line supplies water for cold water allocation unit.
An embodiment according to the present utility model includes two the first electric butterfly valves, two first electricity on vibration means for main pipe for supplying water road
Dynamic butterfly valve is separately positioned on the both sides of filter.
An embodiment according to the present utility model further includes first manual butterfly valve and the second hand adjustment on vibration means for main pipe for supplying water road
Valve, first manual butterfly valve and the second Hand-operated butterfly valve are separately positioned on the outside of two the first electric butterfly valves..
An embodiment according to the present utility model, further includes third Hand-operated butterfly valve and the 4th Hand-operated butterfly valve on by-pass line,
Third Hand-operated butterfly valve and the 4th Hand-operated butterfly valve are separately positioned on the both sides of the second electric butterfly valve.
An embodiment according to the present utility model, pressure of supply water valve are teletransmission pressure valve, and teletransmission pressure valve is believed by electric current
Number be electrically connected control unit.
An embodiment according to the present utility model, the water system of frozen water type precision air conditioner further includes two in IDC computer rooms
A connecting hose, vibration means for main pipe for supplying water road and water return pipeline are connected by two connecting hoses with cold water allocation unit respectively.
An embodiment according to the present utility model has dynamic differential pressure balancing valve and pressure of return water table on water return pipeline.
An embodiment according to the present utility model, further includes two drain valves for water return pipeline, and two drain valves connect respectively
It is connected to vibration means for main pipe for supplying water road and water return pipeline.
An embodiment according to the present utility model, the water system of frozen water type precision air conditioner further includes letter in IDC computer rooms
Number transmission unit, signal transmitting unit are electrically connected control unit, and it is flat that the alarm signal that control unit is sent out is transmitted to monitoring
On platform.
An embodiment according to the present utility model, the water system of frozen water type precision air conditioner further includes two in IDC computer rooms
A thermometer on the spot, two on the spot thermometer be respectively arranged at vibration means for main pipe for supplying water road and water return pipeline.
In conclusion the water system of frozen water type precision air conditioner is by supplying in IDC computer rooms provided by the utility model
The in parallel by-pass line being connected with cold water allocation unit and two water supply are respectively set at the both ends of filter on water main pipeline
Pressure valve, two pressure of supply water valves constantly monitor the pressure difference at filter both ends, to judge whether filter blocks.Once two
The pressure difference of a pressure of supply water valve then shows that filter is blocked more than given threshold, and control unit opens by-pass line, closes and supplies
Water main pipeline, chilled water switch to by-pass line by the operation of vibration means for main pipe for supplying water road and run.The setting of pressure of supply water valve and by-pass line
The dirty stifled and energy fast notification staff cleaning that can find filter in time, can effectively prevent system resistance to increase, energy consumption increases
Add.Further, when Cleaning pipes filter, the online dimension of precision air conditioner piping filter can be realized by by-passing pipeline
Shield, when reducing cleaning computer room air conditioner water filter, precision air conditioner shuts down the high temperature delay machine risk caused by server, ensures computer room
Stable operation.
For above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality cited below particularly
Example is applied, and coordinates attached drawing, is described in detail below.
Description of the drawings
Fig. 1 show the water system of frozen water type precision air conditioner in the IDC computer rooms of one embodiment of the utility model offer
Structural schematic diagram.
Specific implementation mode
As shown in Figure 1, the water system of frozen water type precision air conditioner includes cold water point in IDC computer rooms provided in this embodiment
With unit 1, at least all the way for water return pipeline 2, by-pass line 3 and control unit (due to visual angle, not shown).Often
Include all the way the vibration means for main pipe for supplying water road 21 being connected with cold water allocation unit 1 and water return pipeline 22, vibration means for main pipe for supplying water for water return pipeline 2
There is filter 211 on road 21, two pressure of supply water valves 212 and at least one first electronic butterfly at filter both ends are set
Valve 213.By-pass line 3 is parallel to vibration means for main pipe for supplying water road 21 and is connected to cold water allocation unit 1, electronic with second on by-pass line 3
Butterfly valve 31.Control unit is electrically connected pressure of supply water valve 212, the first electric butterfly valve 213 and the second electric butterfly valve 31, when two
When the difference of pressure of supply water valve 212 is more than given threshold, control unit opens the second electric butterfly valve 31, closes the first electric butterfly valve
213, by-pass line 3 supplies water for cold water allocation unit 1.
In this present embodiment, in IDC computer rooms the water system of frozen water type precision air conditioner include all the way for water return pipeline 2,
There are two the first electric butterfly valves 213, two the first electric butterfly valves 213 to be separately positioned on filter 211 for tool on vibration means for main pipe for supplying water road 21
Both ends.However, the utility model is not limited in any way this.
The water system of frozen water type precision air conditioner passes through for backwater main pipeline 21 in IDC computer rooms provided in this embodiment
Both ends parallel connection by-pass line 3.Specifically operation principle is：In normal operation, for two in backwater main pipeline 21
First electric butterfly valve 213 is in the open state, and the second electric butterfly valve 31 on by-pass line 3 is closed, for water system
System is supplied water by vibration means for main pipe for supplying water road 21 for cold water allocation unit 1.In the case that filter 211 works normally, two pressure of supply water
Pressure difference between valve 212 is less than given threshold.In this present embodiment, given threshold 0.02MPa.However, the utility model pair
The given threshold is not limited in any way.When filter 211 is blocked in the process of running, two pressure of supply water valves at this time
Pressure difference between 212 will gradually increase, and when the pressure difference between two pressure of supply water valves 212 is more than 0.02MPa, show filter
211 blocking has reached given threshold, and control unit opens the second electric butterfly valve 31 on by-pass line 3, closes two the
One electric butterfly valve 213, use by-pass line 3 for cold water allocation unit 1 supply water, precision air conditioner still can normal operation, will not be because of mistake
Filter is blocked and is shut down, and staff can safeguard filter, realizes the on-line maintenance of precision air conditioner piping filter.
In this present embodiment, pressure of supply water valve 212 is teletransmission pressure valve, and teletransmission pressure valve is electrically connected by current signal
Control unit.Further, in IDC computer rooms the water system of frozen water type precision air conditioner further include signal transmitting unit (due to
It is the reason of visual angle, not shown), signal transmitting unit is electrically connected control unit, and the alarm signal that control unit is sent out passes
It transports on monitor supervision platform, monitoring personnel can carry out on-line maintenance to filter at the first time, substantially increase the failure of filter
Maintenance efficiency；While traditional manual patrol inspection filter state is compared, frozen water type in IDC computer rooms provided in this embodiment
The water system of precision air conditioner greatly reduces the workload of monitoring personnel, to realize the effect for reducing cost of labor.
The setting of pressure of supply water valve 212 can find the stopping state of vibration means for main pipe for supplying water road upper filter in time, avoid system energy
The increase of consumption ensures that precision air conditioner refrigerating efficiency is higher, effectively cuts operating costs.And the setting of bypass pipe band 3 then can be in mistake
The on-line maintenance that precision air conditioner piping filter is realized when filter blocks, when reducing cleaning computer room air conditioner filter, precision air conditioner
The high temperature delay machine risk caused by server is shut down, ensures IDC computer room stable operations.
In this present embodiment, further include first manual butterfly valve 214 and the second Hand-operated butterfly valve 215 on vibration means for main pipe for supplying water road, first
Hand-operated butterfly valve 214 and the second Hand-operated butterfly valve 215 are separately positioned on the outside of two the first electric butterfly valves.First manual butterfly valve 214
The job security of two the first electric butterfly valves 213 can be further increased with the setting of the second Hand-operated butterfly valve 215.Likewise, in
Further include third Hand-operated butterfly valve 32 and the 4th Hand-operated butterfly valve 33, third Hand-operated butterfly valve 32 and in the present embodiment, on by-pass line
Four Hand-operated butterfly valves 33 are separately positioned on the both sides of the second electric butterfly valve 31.However, the utility model is not limited in any way this.
In this present embodiment, there is dynamic differential pressure balancing valve 221 and pressure of return water table 222 on water return pipeline 22.Return water pressure
Power table 222 monitors the pressure on water return pipeline 22 in real time and the pressure value is transmitted to control unit, and control unit passes through the pressure
Force value adjusts dynamic differential pressure balancing valve 221, realizes the pressure balance on water return pipeline 22, ensures the safe and stable of water return pipeline
Operation.Further include two drain valves 23, two drainings for water return pipeline to further increase the safety in operation of water system
Valve 23 is connected to vibration means for main pipe for supplying water road 21 and water return pipeline 22.The water system of frozen water type precision air conditioner is also in IDC computer rooms
Including two thermometer 4 on the spot, two on the spot thermometer 4 be respectively arranged at vibration means for main pipe for supplying water road 21 and water return pipeline 22.
In this present embodiment, the water system of frozen water type precision air conditioner further includes two connecting hoses 5 in IDC computer rooms, is supplied
Water main pipeline 21 is connected by two connecting hoses with cold water allocation unit 1 respectively with water return pipeline 22.Connecting hose, which is realized, to supply water
Flexible connection between main pipeline 21 and water return pipeline 22 and cold water allocation unit 1, effectively preventing vibrations makes pipeline fixer
It loosens, not only considerably increase bonding strength while also there is good sealing effect.
In conclusion the water system of frozen water type precision air conditioner is by supplying in IDC computer rooms provided by the utility model
The in parallel by-pass line being connected with cold water allocation unit and two water supply are respectively set at the both ends of filter on water main pipeline
Pressure valve, two pressure of supply water valves constantly monitor the pressure difference at filter both ends, to judge whether filter blocks.Once two
The pressure difference of a pressure of supply water valve then shows that filter is blocked more than given threshold, and control unit opens by-pass line, closes and supplies
Water main pipeline, chilled water switch to by-pass line by the operation of vibration means for main pipe for supplying water road and run.The setting of pressure of supply water valve and by-pass line
The dirty stifled and energy fast notification staff cleaning that can find filter in time, can effectively prevent system resistance to increase, energy consumption increases
Add.Further, when Cleaning pipes filter, the online dimension of precision air conditioner piping filter can be realized by by-passing pipeline
Shield, when reducing cleaning computer room air conditioner water filter, precision air conditioner shuts down the high temperature delay machine risk caused by server, ensures computer room
Stable operation.
Although the utility model is disclosed above by preferred embodiment, it is not limited to the utility model, it is any
This known those skilled in the art can make some changes and embellishment, therefore this practicality without departing from the spirit and scope of the utility model
Novel protection domain is when subject to claims range claimed.
Claims (10)
1. the water system of frozen water type precision air conditioner in a kind of IDC computer rooms, which is characterized in that including：
Cold water allocation unit；
At least all the way for water return pipeline, every includes all the way the vibration means for main pipe for supplying water road being connected with cold water allocation unit for water return pipeline
And water return pipeline, on the vibration means for main pipe for supplying water road with filter, two pressure of supply water valves and extremely at filter both ends are set
Few first electric butterfly valve；
By-pass line is parallel to the vibration means for main pipe for supplying water road and connection cold water allocation unit, has the second electricity on the by-pass line
Dynamic butterfly valve；
Control unit is electrically connected the pressure of supply water valve, the first electric butterfly valve and the second electric butterfly valve, when two for hydraulic pressure
When the difference of power valve is more than given threshold, control unit opens the second electric butterfly valve, closes the first electric butterfly valve, and by-pass line is
Cold water allocation unit supplies water.
2. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that supply water
Include two the first electric butterfly valves on main pipeline, two the first electric butterfly valves are separately positioned on the both sides of filter.
3. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 2, which is characterized in that described
Further include first manual butterfly valve and the second Hand-operated butterfly valve on vibration means for main pipe for supplying water road, the first manual butterfly valve and the second Hand-operated butterfly valve divide
It is not arranged in the outside of two the first electric butterfly valves.
4. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
Further include third Hand-operated butterfly valve and the 4th Hand-operated butterfly valve on by-pass line, the third Hand-operated butterfly valve and the 4th Hand-operated butterfly valve are distinguished
It is arranged in the both sides of the second electric butterfly valve.
5. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
Pressure of supply water valve is teletransmission pressure valve, and the teletransmission pressure valve is electrically connected control unit by current signal.
6. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that IDC machines
The water system of frozen water type precision air conditioner further includes two connecting hoses in room, and vibration means for main pipe for supplying water road and water return pipeline pass through two respectively
A connecting hose is connected with cold water allocation unit.
7. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
There is dynamic differential pressure balancing valve and pressure of return water table on water return pipeline.
8. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
Further include two drain valves for water return pipeline, two drain valves are connected to vibration means for main pipe for supplying water road and water return pipeline.
9. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
The water system of frozen water type precision air conditioner further includes signal transmitting unit in IDC computer rooms, and the signal transmitting unit electrically connects
Control unit is connect, the alarm signal that control unit is sent out is transmitted on monitor supervision platform.
10. the water system of frozen water type precision air conditioner in IDC computer rooms according to claim 1, which is characterized in that described
The water system of frozen water type precision air conditioner further includes two thermometers on the spot in IDC computer rooms, two on the spot thermometer set respectively
It is placed in vibration means for main pipe for supplying water road and water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040035.1U CN207881050U (en) | 2018-01-10 | 2018-01-10 | The water system of frozen water type precision air conditioner in IDC computer rooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040035.1U CN207881050U (en) | 2018-01-10 | 2018-01-10 | The water system of frozen water type precision air conditioner in IDC computer rooms |
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| Publication Number | Publication Date |
|---|---|
| CN207881050U true CN207881050U (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040035.1U Expired - Fee Related CN207881050U (en) | 2018-01-10 | 2018-01-10 | The water system of frozen water type precision air conditioner in IDC computer rooms |
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| CN (1) | CN207881050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072137A (en) * | 2018-01-10 | 2018-05-25 | 杭州富春云科技有限公司 | The water system of frozen water type precision air conditioner in IDC computer rooms |
-
2018
- 2018-01-10 CN CN201820040035.1U patent/CN207881050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072137A (en) * | 2018-01-10 | 2018-05-25 | 杭州富春云科技有限公司 | The water system of frozen water type precision air conditioner in IDC computer rooms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |