CN208239900U - A kind of pressure reducing valve automatic regulating system - Google Patents
A kind of pressure reducing valve automatic regulating system Download PDFInfo
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- CN208239900U CN208239900U CN201820333440.2U CN201820333440U CN208239900U CN 208239900 U CN208239900 U CN 208239900U CN 201820333440 U CN201820333440 U CN 201820333440U CN 208239900 U CN208239900 U CN 208239900U
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- pressure
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- valve body
- pressure reducing
- reducing valve
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 230000006837 decompression Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010006895 Cachexia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 208000016318 wasting Diseases 0.000 description 1
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Abstract
The utility model relates to a kind of pressure reducing valve automatic regulating systems, belong to the auto-control technical field of high rise building water supply system.Including decompression valve body, pressure and flow synchronized tracking module, control display module, data signal transmission module, control cabinet；Pressure and flow synchronized tracking module include being made in integrated ultrasonic flowmeter, pressure sensor；The control display module, including data processor, valve positioner, display, the data signal transmission module, including radio transmission device；Two pressure and flow synchronized tracking module are separately mounted to decompression valve body rear and front end, ultrasonic flowmeter, pressure sensor, valve positioner, radio transmission device, display are connect with data processor, radio transmission device and control cabinet bidirectional wireless communication, valve positioner are connect with decompression valve body.The utility model high degree of automation, can Effective Regulation manifold pressure balance, stable and reliable operation, it is ensured that safety.
Description
Technical field
The utility model relates to a kind of pressure reducing valve automatic regulating systems, belong to the auto-control skill of high rise building water supply system
Art field.
Background technique
Currently, skyscraper is water rationing, but since section fluctuation is larger at any time for water consumption, cause water in pipe-line system
It presses unstable, now solves the problems, such as this using the method for pressure reducing valve (group) serial or parallel connection.Pressure reducing valve is high rise building water supply system
In indispensable presence, however by serial or parallel connection pressure reducing valve (group) although hydraulic pressure control area requirement can be reached,
The problems such as it is big that there are installation spaces, and installation is complicated, it is excessive especially by pressure reducing valve (group) pressure relief ranges in series or in parallel,
It may cause the too high or too low situation of certain period hydraulic pressure.If certain period hydraulic pressure is too low, flow is excessive in pipe, this not only damages pipe
Road makes the reduced performance of pressure reducing valve, can lose the service life of pressure reducing valve for a long time；If certain period hydraulic pressure is too low, flow mistake in pipe
It is small, it will to cause economic resources to waste, user terminal water can also damage pressure reducing valve (group).
Currently, common pressure reducing valve work long hours after reduced performance, cause decompression inaccurate, cause manifold pressure mistake
Pipeline breaking occurs for height；Or cause pressure reducing valve that can not open or fit badly, cause the wastings of resources such as leak.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of pressure reducing valve automatic regulating systems, are supplied according to skyscraper
The working characteristics of water system series and parallel pressure reducing valve (group), for current domestic water supply pressure status, using automatic regulating system come
Realize pressure reducing valve (group) automatic reducing pressure stabilizing, data transmission, prevention and control early warning.
The technical solution adopted in the utility model is: a kind of pressure reducing valve automatic regulating system, including decompression valve body, pressure
And flow synchronized tracking module, control display module, data signal transmission module, control cabinet；Pressure and flow synchronized tracking
Module includes being made in integrated ultrasonic flowmeter 1, pressure sensor 2；The control display module, including data processor
3, valve positioner 4, display 6, the data signal transmission module, including radio transmission device 5；
Two pressure and flow synchronized tracking module be separately mounted to decompression valve body rear and front end, ultrasonic flowmeter 1,
Pressure sensor 2, valve positioner 4, radio transmission device 5, display 6 are connect with data processor 3, wireless radio transmission
Device 5 and control cabinet bidirectional wireless communication, valve positioner 4 are connect with decompression valve body.
Specifically, the ultrasonic flowmeter 1 and pressure sensor 2 be respectively used in monitoring pipeline flow in real time and
Pressure, and the data transmission that will test prestores the range of normal value of pipeline pressure to data processor 3 in data processor 3,
If the actually detected data that pressure sensor 2 transmits, not in the range of normal value of pipeline pressure, data processor 3 is by order valve
4 pairs of decompression valve bodies of door controller are adjusted, and change the flow in pipeline, hydraulic pressure in pipe is finally made to reach range of normal value
It is interior.
Specifically, the signal that the data processor 3 receives and sends passes through radio transmission device 5 and is transferred to control
Cabinet processed, control cabinet check the control command of its received information, output services personnel input for staff, control machine
The control command of case output is received by radio transmission device 5, and carries out data processing by data processor 3.
Preferably, the decompression valve body is single pressure reducing valve or reducer unit.
Specifically, the display 6 is used for display pipes real-time traffic, hydraulic pressure information and pressure reducing valve performance information.
Preferably, the display 6 is also used to show the service life time limit of decompression valve body, is manually entered in control cabinet
The service life time limit for depressurizing valve body is transferred to data processor 3, the control display of data processor 3 by radio transmission device 5
The service life year limit information of the display decompression valve body of device 6.
Preferably, the data processor 3 is also used to monitor whether decompression valve body breaks down, if valve positioner
After 4 adjust decompression valve body according to the order of data processor 3, the data that the pressure sensor 2 of valve body rear end is passed back are depressurized
It is still consistent with preceding data are debugged, the range of normal value of pipeline pressure is still not up to prestored after being repeated 2 times, then data processor 3 is sentenced
Disconnected decompression valve body breaks down, and sends pre-warning signal to radio transmission device 5, is sent to by radio transmission device 5
Control cabinet.
It specifically, further include the work light 7 being connect with data processor 3, the work light 7 is for showing
Whether system work is normal.
The utility model has the beneficial effect that:
1, the pressure reducing valve automatic regulating system of the utility model acquires the flow at decompression valve body both ends in real time and has pressure
Data, synchronous transmitting data, and decompression valve body is rationally adjusted, it is optimal pressure reducing valve bulk properties.
2, the utility model has the function of pressure reducing valve bulk properties and pipeline pressure abnormity early warning, and can judge automatically decompression
Valve body failure, water system is abnormal, passes data back control cabinet in time, issues alarm signal, reminds staff in time
It takes effective measures and is checked and repaired.
3, the utility model by data acquisition process, pressure reducing valve valve regulation and three kinds of independent functions of early warning be incorporated into
Together, intelligentized control method is realized, the work such as automatic adjustment pressure reducing valve, real-time early warning are participated in without artificial.
Detailed description of the invention
Fig. 1 is a kind of pressure reducing valve automatic regulating system structural schematic diagram of the utility model.
Each label in figure are as follows: ultrasonic flowmeter -1, pressure sensor -2, data processor -3, valve positioner -4, nothing
Line device for transporting electricity at heavy -5, display -6, work light -7.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of pressure reducing valve automatic regulating system, including decompression valve body, pressure and flow are same
Walk tracking module, control display module, data signal transmission module, control cabinet；Pressure and flow synchronized tracking module include
It is made in integrated ultrasonic flowmeter 1, pressure sensor 2；The control display module, including data processor 3, valve control
Device 4 processed, display 6, the data signal transmission module, including radio transmission device 5；
Two pressure and flow synchronized tracking module be separately mounted to decompression valve body rear and front end, ultrasonic flowmeter 1,
Pressure sensor 2, valve positioner 4, radio transmission device 5, display 6 are connect with data processor 3, wireless radio transmission
Device 5 and control cabinet bidirectional wireless communication, valve positioner 4 are connect with decompression valve body.
Further, the ultrasonic flowmeter 1 and pressure sensor 2 are respectively used to real-time flow in monitoring pipeline
And pressure, and the data transmission that will test prestores the normal value model of pipeline pressure to data processor 3 in data processor 3
It encloses, if the actually detected data that pressure sensor 2 transmits, not in the range of normal value of pipeline pressure, data processor 3 will order
It enables 4 pairs of decompression valve bodies of valve positioner be adjusted, changes the flow in pipeline, hydraulic pressure in pipe is finally made to reach normal value model
In enclosing.Adjust decompression valve body, thus it is possible to vary the flow in pipeline, flow change and then can change the pressure in pipeline.
The ultrasonic flowmeter 1 and pressure sensor 2 is made in one, space utilization is reduced, for monitoring pipeline
In, the dynamic change of different time sections flow and pressure.
Further, the signal that the data processor 3 receives and sends passes through radio transmission device 5 and is transferred to
Cabinet is controlled, control cabinet checks the control command of its received information, output services personnel input, control for staff
The control command of cabinet output is received by radio transmission device 5, and carries out data processing by data processor 3.
Further, the decompression valve body is single pressure reducing valve or reducer unit.
Further, the display 6 is used for display pipes real-time traffic, hydraulic pressure information and pressure reducing valve performance information,
The display of display 6 can be convenient staff and check.
Further, the display 6 is also used to show the service life time limit (i.e. beginning and ending time) of decompression valve body, is controlling
The service life time limit of decompression valve body is manually entered in cabinet processed, is transferred to data processor 3, data by radio transmission device 5
Processor 3 controls the service life year limit information of the display decompression valve body of display 6.
Further, the data processor 3 is also used to monitor whether decompression valve body breaks down, if valve controls
After device 4 adjusts decompression valve body according to the order of data processor 3, the number that the pressure sensor 2 of valve body rear end is passed back is depressurized
According to still with debug before data it is consistent, the range of normal value of pipeline pressure is still not up to prestored after being repeated 2 times, then data processor 3
Judgement decompression valve body breaks down, and sends pre-warning signal to radio transmission device 5, is sent by radio transmission device 5
To control cabinet.
It further, further include the work light 7 being connect with data processor 3, the work light 7 is for showing
Show whether system work is normal.Specifically, 7 green light of work light indicates that system worked well, red light indicate pipeline pressure not
In the range of normal value for prestoring pipeline pressure or decompression valve body breaks down, and above-mentioned display data are joined for staff
It examines.
In the utility model, the data that the radio transmission device 5 is sent to control cabinet include data processor 3
Data, display 6 after Collecting and dealing prompt the signal of the pressure reducing valve service life time limit；The received data of radio transmission device 5
Data processor 3 is transferred to including the artificial regulatory transmitted from control cabinet and input data, and by data are received.
The working principle of the utility model is: ultrasonic flowmeter 1 and 2 real-time monitoring of pressure sensor depressurize valve body two
Flow and hydraulic pressure are held, data processor 3 receives the data passed back, analyzes whether it is and prestore pipeline pressure range of normal value.If full
Data are sent data to control cabinet by radio transmission device 5 by foot, data processor 3；If not satisfied, then valve controls
Device 4 control decompression valve body be adjusted, and by data by radio transmission device 5 to control cabinet, for staff into
Row checks and the new instruction of transmission.After if valve positioner 4 adjusts decompression valve body according to the order of data processor 3, pressure reducing valve
The data that the pressure sensor 2 of ontology rear end is passed back are still consistent with preceding data are debugged, and pipeline pressure is still not up to prestored after being repeated 2 times
The range of normal value of power, then the judgement of data processor 3 decompression valve body breaks down, and sends pre-warning signal to wireless radio transmission
Device 5 is sent to control cabinet by radio transmission device 5, plays forewarning function.By working above, reach pipeline data
The function of processing, pressure reducing valve control and early warning.
The utility model utilizes ultrasonic flowmeter 1 and pressure sensor 2, to each decompression valve body two sides flow and pressure
Power is monitored, and according to the different time sections urban water demand of user terminal, signal is input to data processor and carries out data processing,
Decompression valve body is rationally adjusted by valve positioner again, hydraulic pressure in pipeline is made to reach ideal value；At the same time, data will pass through nothing
Line electricity form is transmitted back in control cabinet.It, can be by controlling in cabinet in whole system if needing manual adjustment pressure reducing valve
Decompression valve body is regulated and controled.The utility model high degree of automation, can Effective Regulation manifold pressure balance, it is stable can
It leans on, it is ensured that safety.
Specific embodiment of the present utility model is described in conjunction with attached drawing above, is come for those skilled in the art
Say, can technical solution and design as described above, make various other corresponding changes and deformation, and all these
Change and deformation belongs within the protection scope of the utility model claims.
Claims (8)
1. a kind of pressure reducing valve automatic regulating system, it is characterised in that: including decompression valve body, pressure and flow synchronized tracking mould
Block, control display module, data signal transmission module, control cabinet；Pressure and flow synchronized tracking module include being made in one
Ultrasonic flowmeter (1), the pressure sensor (2) of body；The control display module, including the control of data processor (3), valve
Device (4), display (6), the data signal transmission module, including radio transmission device (5)；
Two pressure and flow synchronized tracking module are separately mounted to decompression valve body rear and front end, ultrasonic flowmeter (1), pressure
Force snesor (2), valve positioner (4), radio transmission device (5), display (6) are connect with data processor (3), nothing
Line device for transporting electricity at heavy (5) and control cabinet bidirectional wireless communication, valve positioner (4) are connect with decompression valve body.
2. a kind of pressure reducing valve automatic regulating system according to claim 1, it is characterised in that: the ultrasonic flowmeter
(1) in real time flow and pressure are respectively used in monitoring pipeline with pressure sensor (2), and the data transmission that will test is to number
According to processor (3), the range of normal value of pipeline pressure is prestored in data processor (3).
3. a kind of pressure reducing valve automatic regulating system according to claim 2, it is characterised in that: the data processor
(3) signal received and sent passes through radio transmission device (5) and is transferred to control cabinet, and control cabinet is used for staff
Check the control command of its received information, output services personnel input, the control command of control cabinet output is by radio transmission
Defeated device (5) is received, and carries out data processing by data processor (3).
4. a kind of pressure reducing valve automatic regulating system according to claim 1, it is characterised in that: the decompression valve body is
Single pressure reducing valve or reducer unit.
5. a kind of pressure reducing valve automatic regulating system according to claim 3, it is characterised in that: the display (6) is used
In display pipes real-time traffic, hydraulic pressure information and pressure reducing valve performance information.
6. a kind of pressure reducing valve automatic regulating system according to claim 5, it is characterised in that: the display (6) is also
For showing the service life time limit of decompression valve body, the service life time limit of decompression valve body is manually entered in control cabinet, by wireless
Device for transporting electricity at heavy (5) is transferred to data processor (3), and data processor (3) controls the longevity of display (6) display decompression valve body
Order year limit information.
7. a kind of pressure reducing valve automatic regulating system according to claim 3, it is characterised in that: the data processor
(3) it is also used to monitor whether decompression valve body breaks down.
8. a kind of pressure reducing valve automatic regulating system according to claim 1-7, it is characterised in that: further include and number
According to the work light (7) that processor (3) connect, whether the work light (7) works normal for display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333440.2U CN208239900U (en) | 2018-03-12 | 2018-03-12 | A kind of pressure reducing valve automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333440.2U CN208239900U (en) | 2018-03-12 | 2018-03-12 | A kind of pressure reducing valve automatic regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239900U true CN208239900U (en) | 2018-12-14 |
Family
ID=64588728
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820333440.2U Expired - Fee Related CN208239900U (en) | 2018-03-12 | 2018-03-12 | A kind of pressure reducing valve automatic regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781887A (en) * | 2020-07-02 | 2020-10-16 | 南通航海机械集团有限公司 | Integrated guarantee module control system based on PLC |
-
2018
- 2018-03-12 CN CN201820333440.2U patent/CN208239900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781887A (en) * | 2020-07-02 | 2020-10-16 | 南通航海机械集团有限公司 | Integrated guarantee module control system based on PLC |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190312 |