CN211290371U - Automatic isolating valve and device for water leakage of air conditioner in IDC machine room - Google Patents
Automatic isolating valve and device for water leakage of air conditioner in IDC machine room Download PDFInfo
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- CN211290371U CN211290371U CN201921842549.XU CN201921842549U CN211290371U CN 211290371 U CN211290371 U CN 211290371U CN 201921842549 U CN201921842549 U CN 201921842549U CN 211290371 U CN211290371 U CN 211290371U
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Abstract
The utility model discloses an IDC computer lab air conditioner automatic isolating valve and device that leaks, it includes the delivery pipe, the wet return, the refrigeration computer lab, the air conditioner of environment monitored control system and a plurality of, be equipped with a plurality of automatic isolating valve one on the delivery pipe, be equipped with a plurality of automatic isolating valve two on the wet return, the refrigeration computer lab constitutes a confined pipeline through the delivery pipe with a plurality of automatic isolating valve one, the refrigeration computer lab passes through the wet return with a plurality of automatic isolating valve two and constitutes a confined pipeline, automatic isolating valve one, automatic isolating valve two and rather than corresponding air conditioner constitution isolation zone, the automatic isolating valve one in refrigeration computer lab and the same isolation zone, air conditioner and automatic isolating valve two constitute a return circuit, all be equipped with a plurality of detection ropes that leak in the isolation zone, automatic isolating valve one and automatic isolating valve two all are connected with environment monitored control system. The utility model has the advantages that: after a water system water leakage fault occurs in the data center, the water system water leakage fault can be timely discovered and processed.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of air conditioner water system and specifically relates to indicate an IDC computer lab air conditioner automatic isolating valve and device that leaks.
Background
With the continuous development of the data center industry, the data center is more and more scaled and large-sized. The chilled water air conditioning system also becomes a standard scheme for refrigerating large-scale data center equipment, but safety accidents caused by water leakage caused by the chilled water air conditioning system are rare.
Meanwhile, with the progress of modern technology, the operation and maintenance of the data center gradually develop towards automation and intellectualization, the Uptime Tier IV level in the international standard organization of the data center requires that the data center system can be fault-tolerant, which also brings higher requirements to the standards of infrastructure planning and construction of the data center, and means that the system can automatically find, automatically position and automatically isolate after a fault occurs.
The data center infrastructure has the characteristics of complex electromechanical process, dense pipelines and the like, the pipelines of the water system are generally designed in a loop mode, valves and pipelines of the water system are mostly arranged in relatively hidden areas under the floor, once a water leakage accident happens, operation and maintenance operators on duty can hardly find, position and isolate the water leakage pipelines, the valves and equipment in time, and meanwhile, normal operation of production equipment in a machine room is guaranteed to be unaffected.
At present, an electric valve body on the market does not generally contain a control circuit, and a valve control box is generally additionally configured for realizing a control function. The control box comprises a control circuit, a control button, a switching button, an indicator light and the like, the wiring of the control box is complex, a large number of vulnerable devices such as relays are adopted, the matching degree of the control circuit and the electric valve is not uniform, the safe and stable operation of a data center system is affected, the control box is far away from the valve, and the control operation is inconvenient.
In addition, after monitoring that water leakage occurs to water system pipelines and equipment, the data center generally adopts manual judgment and manual operation to achieve isolation of leakage points, or a water leakage monitoring sensor is connected into an automatic control system, and relevant valves are controlled through system software to be isolated, so that the scheme is complex.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome among the prior art among the data center air conditioner water system pipeline, valve and equipment and leak and keep apart untimely problem, provide a pipeline, valve and equipment leak among the data center air conditioner water system and keep apart timely IDC computer lab air conditioner and leak automatic isolation valve and device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the automatic isolating valve and the device for water leakage of the air conditioner in the IDC machine room comprise a water supply pipe, a water return pipe, a refrigeration machine room, an environment monitoring system and a plurality of air conditioners, wherein a plurality of automatic isolating valves I corresponding to the air conditioners are arranged on the water supply pipe, a plurality of automatic isolating valves II corresponding to the air conditioners are arranged on the water return pipe, the refrigeration machine room and the automatic isolating valves I are connected in series through the water supply pipe to form a closed pipeline, the refrigeration machine room and the automatic isolating valves II are connected in series through the water return pipe to form a closed pipeline, the automatic isolating valves I, the automatic isolating valves II and the air conditioners corresponding to the automatic isolating valves I and the automatic isolating valves II form an isolating area, a water inlet pipe and a water outlet pipe are arranged on the air conditioners, the air conditioners are connected with the water supply pipe through the water inlet pipe, the air conditioners are connected, The air conditioner and the automatic isolation valve II form a loop, a plurality of water leakage detection ropes are arranged in the isolation area, and the automatic isolation valve I and the automatic isolation valve II are connected with an environment monitoring system.
Be equipped with a plurality of and the corresponding automatic isolating valve one of air conditioner on the delivery pipe, be equipped with a plurality of and the corresponding automatic isolating valve two of air conditioner on the wet return, refrigeration computer lab and a plurality of automatic isolating valve one establish ties through the delivery pipe and constitute a confined pipeline, refrigeration computer lab and a plurality of automatic isolating valve two establish ties through the wet return and constitute a confined pipeline, automatic isolating valve one, automatic isolating valve two constitutes an isolation region rather than corresponding air conditioner, be equipped with inlet tube and outlet pipe on the air conditioner, the air conditioner passes through the inlet tube and is connected with the delivery pipe, the air conditioner passes through the outlet pipe and is connected with the wet return, refrigeration computer lab and the automatic isolating valve one in the same isolation region, air conditioner and automatic isolating valve two constitute a return circuit, all be equipped with a plurality of detection ropes that leak in the isolation region, automatic isolating valve one and automatic isolating valve two. When any water leakage detection rope detects water leakage, the automatic isolation valve I or the automatic isolation valve II connected with the water leakage detection rope automatically turns off the valve to isolate a water leakage area; the automatic isolation valve I or the automatic isolation valve II is connected with an environment monitoring system through an intelligent interface, and the state and relevant information of the automatic isolation valve I are monitored in real time. The purpose of timely water leakage isolation of pipelines, valves and equipment in the data center air conditioning water system is achieved.
Preferably, one end of the water inlet pipe is connected with the air conditioner, and the other end of the water inlet pipe is connected with an automatic isolating valve I on the water supply pipe, wherein the automatic isolating valve I is located in the same isolating area with the air conditioner. The design is convenient for the pipelines in each isolation area to form a loop.
Preferably, one end of the water outlet pipe is connected with the air conditioner, and the other end of the water outlet pipe is connected with a second automatic isolation valve which is arranged on the water return pipe and is in the same isolation area with the air conditioner. The design is convenient for the pipelines in each isolation area to form a loop.
Preferably, the automatic isolating valves are three in total, the shape, the structure and the number of the first automatic isolating valve and the second automatic isolating valve are the same, the first automatic isolating valve comprises a valve body, hand wheel and cylinder, sealing connection has the packing box on the valve body, be equipped with the valve rod in the packing box, the one end and the hand wheel threaded connection of packing box, the valve rod is located the other end of packing box, the one end that is equipped with the valve rod on the packing box is located the valve body, the hand wheel comprises hand wheel body and threaded rod, the one end and the hand wheel body fixed connection of threaded rod, the other end and the packing box threaded connection of threaded rod, the threaded rod is equipped with a plurality of spring with packing box threaded connection's one end, the threaded rod passes through spring and valve rod connection, the center of hand wheel body and threaded rod all is equipped with the through-hole, a plurality of spring uses the through-hole as center evenly distributed on the terminal surface of. Under the normal state, the first automatic isolation valve and the second automatic isolation valve are in an opening state; when the water leakage detection rope detects water leakage, the automatic isolation valve I or the automatic isolation valve II connected with the water leakage detection rope is automatically closed, the control system starts the air cylinder at the moment, the output end of the air cylinder is in contact with the valve rod and then pushes the valve rod to move downwards, and therefore the water leakage can be timely found and processed; when the valve needs to be operated manually, the operation and maintenance personnel can rotate the hand wheel, and the threaded rod acts on the valve rod to move downwards.
Preferably, the valve body is provided with a control mainboard, the water leakage monitoring device is installed on the control mainboard, the control mainboard is provided with a signal transmission device and a water leakage monitoring device, the first automatic isolating valve is connected with the environment monitoring system through the signal transmission device on the control mainboard, the first automatic isolating valve and the second automatic isolating valve are respectively provided with two water leakage detection ropes, the connection mode of the water leakage detection ropes and the first automatic isolating valve is the same as that of the second automatic isolating valve, and the first automatic isolating valve is connected with the water leakage detection ropes in the adjacent isolating area through the water leakage monitoring device on the control mainboard. The automatic isolation valve I and the automatic isolation valve II are directly integrated with a control circuit, so that the problems of poor matching degree and poor stability of the automatic isolation valve I and the automatic isolation valve II and an additionally configured control box are solved; the first automatic isolating valve and the second automatic isolating valve are connected to an environment monitoring system through intelligent interfaces, the state information of the first automatic isolating valve, the second automatic isolating valve and relevant isolating areas is monitored in real time, and water leakage faults are automatically discovered, positioned and isolated; when any water leakage detection rope detects that water leaks from the area, the automatic isolation valve I or the automatic isolation valve II connected with the water leakage detection rope can automatically turn off the valve to isolate the water leakage area, and after a water system water leakage fault occurs in the data center, the water leakage detection rope can find and process the water leakage fault in time, so that the labor intensity of the patrol work of operation and maintenance personnel is reduced, and the problem that the fault finding and processing are untimely after daily patrol to obtain information is avoided.
Preferably, the isolation area is three, two local control button boxes are arranged in the isolation area, a valve control circuit is arranged on the control main board, one local control button box is connected with the valve control circuit on the first automatic isolation valve, and the other local control button box is connected with the valve control circuit on the second automatic isolation valve. The local control button box is connected with a valve control circuit on the control main board and provides a valve opening button, a valve closing button, a local/remote switching button, a valve opening indicator lamp, a valve closing indicator lamp, a switch-to-position indicator lamp and a switch-off-to-position indicator lamp; the isolation valve is installed in place nearby, and the patrol personnel can manually operate the button as required to control the isolation valve to be switched on and off.
The utility model has the advantages that: the electric valve directly integrates a control circuit, so that the problems of poor matching degree and poor stability of the electric valve and an additionally configured control box are solved; after a water system leakage fault occurs in the data center, the water system leakage fault can be timely discovered and processed; after the water leakage fault of the loop water system is solved, the timeliness problem of the judgment of positioning and isolation is solved, and the water leakage fault is automatically found, positioned and isolated; the labor intensity of the patrol work of the operation and maintenance personnel is reduced, and the problem that the daily patrol obtains information and lags behind fault finding and processing are not timely is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a first automatic isolation valve;
FIG. 3 is a schematic structural diagram of an upper control main board of the automatic isolating valve I.
In the figure: 1. the air conditioner comprises a water supply pipe, 2 a refrigeration machine room, 3 an environment monitoring system, 4 an automatic isolation valve I, 5 an air conditioner, 6 a water inlet pipe, 7 a water leakage detection rope, 8 a water leakage monitoring device, 9 a water return pipe, 10 an automatic isolation valve II, 11 a water outlet pipe, 12 a control main board, 13 a valve body, 14 a hand wheel, 15 an air cylinder, 16 a filling box, 17 a valve rod, 18 a hand wheel body, 19 a threaded rod, 20 a spring, 21 a through hole, 22 a signal transmission device, 23 an isolation area, 24 an in-place control button box and 25 a valve control circuit.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1, an automatic isolating valve and an automatic isolating device for water leakage of an IDC room air conditioner comprise a water supply pipe 1, a water return pipe 9, a refrigeration room 2, an environment monitoring system 3 and a plurality of air conditioners 5, wherein the water supply pipe 1 is provided with a plurality of automatic isolating valves one 4 corresponding to the air conditioners 5, the water return pipe 9 is provided with a plurality of automatic isolating valves two 10 corresponding to the air conditioners 5, the refrigeration room 2 and the automatic isolating valves one 4 are connected in series through the water supply pipe 1 to form a closed pipeline, the refrigeration room 2 and the automatic isolating valves two 10 are connected in series through the water return pipe 9 to form a closed pipeline, the automatic isolating valves one 4, the automatic isolating valves two 10 and the air conditioners 5 corresponding to the automatic isolating valves two form an isolating area 23, the air conditioners 5 are provided with a water inlet pipe 6 and a water outlet pipe 11, the air conditioners 5 are connected with the water supply pipe 1 through the, the refrigeration machine room 2, the first automatic isolating valve 4, the air conditioner 5 and the second automatic isolating valve 10 in the same isolation area 23 form a loop, a plurality of water leakage detection ropes 7 are arranged in the isolation area 23, and the first automatic isolating valve 4 and the second automatic isolating valve 10 are connected with the environment monitoring system 3.
As shown in fig. 1, one end of the water inlet pipe 6 is connected with the air conditioner 5, and the other end of the water inlet pipe 6 is connected with the automatic isolating valve one 4 on the water supply pipe 1 in the same isolating area 23 with the air conditioner 5. One end of the water outlet pipe 11 is connected with the air conditioner 5, and the other end of the water outlet pipe 11 is connected with the automatic isolating valve II 10 on the water return pipe 9 and the air conditioner 5 in the same isolating area 23.
As shown in fig. 1, the number of the first automatic isolating valves 4 is three, the shape, structure and number of the first automatic isolating valves 4 are the same as those of the second automatic isolating valves 10, as shown in fig. 2, the first automatic isolating valves 4 comprise valve bodies 13, hand wheels 14 and air cylinders 15, the valve bodies 13 are hermetically connected with stuffing boxes 16, valve rods 17 are arranged in the stuffing boxes 16, one ends of the stuffing boxes 16 are in threaded connection with the hand wheels 14, the valve rods 17 are arranged at the other ends of the stuffing boxes 16, one ends of the stuffing boxes 16, which are provided with the valve rods 17, are arranged in the valve bodies 13, the hand wheels 14 are composed of hand wheel bodies 18 and threaded rods 19, one ends of the threaded rods 19 are fixedly connected with the hand wheel bodies 18, the other ends of the threaded rods 19 are in threaded connection with the stuffing boxes 16, one ends of the threaded rods 19 in threaded connection with the stuffing boxes 16 are provided with a plurality of springs 20, a plurality of springs 20 are uniformly distributed on the end face of the threaded rod 19 by taking the through hole 21 as a center, the air cylinder 15 is installed on the hand wheel body 18, and the output end of the air cylinder 15 is positioned in the through hole 21.
As shown in fig. 3, a control main board 12 is disposed on the valve body 13, a signal transmission device 22 and a water leakage monitoring device 8 are disposed on the control main board 12, the first automatic isolating valve 4 is connected to the environment monitoring system 3 through the signal transmission device 22 on the control main board 12, two water leakage detection ropes 7 are disposed on the first automatic isolating valve 4 and the second automatic isolating valve 10, the connection manner of the water leakage detection ropes 7 and the first automatic isolating valve 4 is the same as the connection manner of the second automatic isolating valve 10, and the first automatic isolating valve 4 is connected to the water leakage detection ropes 7 in the adjacent isolation area 23 through the water leakage monitoring device 8 on the control main board 12.
As shown in fig. 1, the isolation area 23 has three isolation areas, two local control button boxes 24 are arranged in the isolation area 23, a valve control circuit 25 is arranged on the control main board 12, one of the local control button boxes 24 is connected with the valve control circuit 25 on the first automatic isolation valve 4, and the other local control button box 24 is connected with the valve control circuit 25 on the second automatic isolation valve 10.
The working principle is as follows: each isolation area 23 comprises a first automatic isolation valve 4, a second automatic isolation valve 10, four water leakage detection ropes 7, an air conditioner 5, related pipelines, a plurality of valves and the like. When any one water leakage detection rope 7 detects water leakage, the automatic isolation valve I4 or the automatic isolation valve II 10 connected with the water leakage detection rope automatically turns off the valve to isolate the water leakage area. And a local control button box 24 is arranged at the position close to the first automatic isolating valve 4 and the second automatic isolating valve 10, and a patrol worker can manually operate the buttons as required to control the first automatic isolating valve 4 or the second automatic isolating valve 10 to be switched on or off. Meanwhile, the control main board 12 on the first automatic isolating valve 4 and the second automatic isolating valve 10 are connected to the environment monitoring system 3 through intelligent interfaces, and the state information of the first automatic isolating valve 4 or the second automatic isolating valve 10 and relevant isolating areas is monitored in real time.
The first automatic isolating valve 4 or the second automatic isolating valve 10 is provided with a manual valve operating mechanism, a control main board 12 and a field local control button box 24 connected with the main body. The control main board 12 includes a water leakage monitoring device 8, a signal transmission device 22 and a valve control circuit 25. The local control button box 24 is connected to a valve control circuit 25 on the control main board 12, and provides an open valve button, a close valve button, a local/remote switching button, an open valve indicator light, a close valve indicator light, an open to position indicator light, and a close to position indicator light.
Claims (6)
1. An automatic isolating valve and a device for water leakage of an air conditioner in an IDC machine room are characterized by comprising a water supply pipe (1), a water return pipe (9), a refrigeration machine room (2), an environment monitoring system (3) and a plurality of air conditioners (5), wherein the water supply pipe (1) is provided with a plurality of automatic isolating valves I (4) corresponding to the air conditioners (5), the water return pipe (9) is provided with a plurality of automatic isolating valves II (10) corresponding to the air conditioners (5), the refrigeration machine room (2) and the automatic isolating valves I (4) are connected in series through the water supply pipe (1) to form a closed pipeline, the refrigeration machine room (2) and the automatic isolating valves II (10) are connected in series through the water return pipe (9) to form a closed pipeline, the automatic isolating valves I (4), the automatic isolating valves II (10) and the air conditioners (5) corresponding to the automatic isolating valves II (10) form an isolating area (23, be equipped with inlet tube (6) and outlet pipe (11) on air conditioner (5), air conditioner (5) are connected with delivery pipe (1) through inlet tube (6), air conditioner (5) are connected with wet return (9) through outlet pipe (11), refrigeration computer lab (2) constitute a return circuit with automatic isolating valve (4), air conditioner (5) and two (10) of automatic isolating valve in same isolation region (23), all be equipped with a plurality of detection ropes (7) that leak in isolation region (23), automatic isolating valve (4) and two (10) of automatic isolating valve all are connected with environmental monitoring system (3).
2. The automatic isolating valve and the device for the leakage of the air conditioner in the IDC machine room as claimed in claim 1, wherein one end of the water inlet pipe (6) is connected with the air conditioner (5), and the other end of the water inlet pipe (6) is connected with the automatic isolating valve I (4) on the water supply pipe (1) and the air conditioner (5) in the same isolating area (23).
3. The automatic isolating valve and the device for the air conditioner in the IDC machine room in the leakage situation are characterized in that one end of the water outlet pipe (11) is connected with the air conditioner (5), and the other end of the water outlet pipe (11) is connected with the automatic isolating valve II (10) which is arranged on the water return pipe (9) and is arranged in the same isolating area (23) with the air conditioner (5).
4. The automatic isolating valve and the device for the leakage of the air conditioner in the IDC machine room as claimed in claim 1, 2 or 3, wherein the number of the automatic isolating valves I (4) is three, the shape, the structure and the number of the automatic isolating valves I (4) are the same as those of the automatic isolating valves II (10), the automatic isolating valves I (4) comprise valve bodies (13), hand wheels (14) and air cylinders (15), a stuffing box (16) is hermetically connected to the valve bodies (13), valve rods (17) are arranged in the stuffing box (16), one end of the stuffing box (16) is in threaded connection with the hand wheels (14), the valve rods (17) are located at the other ends of the stuffing box (16), one end of the stuffing box (16) provided with the valve rods (17) is located in the valve bodies (13), the hand wheels (14) are composed of hand wheel bodies (18) and threaded rods (19), one end of the threaded rods (19) is fixedly connected with the hand wheel bodies (18), the other end and the stuffing box (16) threaded connection of threaded rod (19), threaded rod (19) are equipped with a plurality of spring (20) with stuffing box (16) threaded connection's one end, threaded rod (19) are connected with valve rod (17) through spring (20), the center of hand wheel body (18) and threaded rod (19) all is equipped with through-hole (21), and a plurality of spring (20) use through-hole (21) as central evenly distributed on the terminal surface of threaded rod (19), install on hand wheel body (18) cylinder (15), the output of cylinder (15) is located through-hole (21).
5. The automatic isolating valve and the device for the leakage of the air conditioner in the IDC machine room as claimed in claim 4, it is characterized in that a control mainboard (12) is arranged on the valve body (13), a signal transmission device (22) and a water leakage monitoring device (8) are arranged on the control mainboard (12), the automatic isolating valve I (4) is connected with the environment monitoring system (3) through a signal transmission device (22) on a control main board (12), two water leakage detection ropes (7) are respectively arranged on the first automatic isolating valve (4) and the second automatic isolating valve (10), the connection mode of the water leakage detection rope (7) and the automatic isolating valve I (4) is the same as that of the automatic isolating valve II (10), the automatic isolating valve I (4) is connected with a water leakage detection rope (7) in an adjacent isolating area (23) through a water leakage monitoring device (8) on a control main board (12) of the automatic isolating valve I.
6. The automatic isolating valve and the device for the leakage of the air conditioner in the IDC machine room as claimed in claim 5, wherein the number of the isolating area (23) is three, two local control button boxes (24) are arranged in the isolating area (23), the control main board (12) is provided with the valve control circuit (25), one of the local control button boxes (24) is connected with the valve control circuit (25) on the first automatic isolating valve (4), and the other local control button box (24) is connected with the valve control circuit (25) on the second automatic isolating valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842549.XU CN211290371U (en) | 2019-10-30 | 2019-10-30 | Automatic isolating valve and device for water leakage of air conditioner in IDC machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842549.XU CN211290371U (en) | 2019-10-30 | 2019-10-30 | Automatic isolating valve and device for water leakage of air conditioner in IDC machine room |
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| Publication Number | Publication Date |
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| CN211290371U true CN211290371U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921842549.XU Active CN211290371U (en) | 2019-10-30 | 2019-10-30 | Automatic isolating valve and device for water leakage of air conditioner in IDC machine room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834128A (en) * | 2020-12-30 | 2021-05-25 | 北京合力光桥智能网络有限公司 | Dew condensation and water leakage detection system for air conditioner pipeline in machine room |
| CN114484295A (en) * | 2022-01-17 | 2022-05-13 | 深圳市柏特瑞电子有限公司 | Water leakage detection linkage device |
-
2019
- 2019-10-30 CN CN201921842549.XU patent/CN211290371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834128A (en) * | 2020-12-30 | 2021-05-25 | 北京合力光桥智能网络有限公司 | Dew condensation and water leakage detection system for air conditioner pipeline in machine room |
| CN114484295A (en) * | 2022-01-17 | 2022-05-13 | 深圳市柏特瑞电子有限公司 | Water leakage detection linkage device |
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