CN206017987U - A kind of intelligent differential pressure control valve - Google Patents
A kind of intelligent differential pressure control valve Download PDFInfo
- Publication number
- CN206017987U CN206017987U CN201620881230.8U CN201620881230U CN206017987U CN 206017987 U CN206017987 U CN 206017987U CN 201620881230 U CN201620881230 U CN 201620881230U CN 206017987 U CN206017987 U CN 206017987U
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- China
- Prior art keywords
- pressure reduction
- pressure
- valve
- control end
- reduction control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent differential pressure control valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, water side（3）And pressure reduction control end（4）, pressure reduction control end（4）Valve element is inside provided with, and valve element is by being arranged at pressure reduction control end（4）Adjusting knob on ring flange（5）Adjust aperture, it is characterised in that：The pressure reduction valve body（1）Water inlet end（2）, pressure reduction control end（4）Between be provided with pressure acquisition device（6）, the utility model efficiently solves existing differential pressure control valve, it is impossible to Real-time Collection valve water inlet end, the hydraulic parameters of pressure reduction control end, needs by professional testing equipment collection, to the problem that service work brings inconvenience.
Description
Technical field
The utility model is related to valve arrangement technical field, and in particular to a kind of intelligent differential pressure control valve.
Background technology
Differential pressure control valve, is not required to any external energy, by being adjusted the change of medium pressure itself to automatically adjust, automatically
The changes in flow rate that the residual head and pressure oscillation for eliminating pipe network causes, constant user inlet outlet pressure differential are particularly well-suited to a point family
In metering or automatic control system, contribute to systems stabilisation operation, differential pressure control valve is bivalve structure, and valve stem unbalance is little,
Compact conformation, for heat supply (air-conditioning) water system in, differential pressure control valve is bivalve structure, and valve stem unbalance is little, compact conformation,
In for heat supply (air-conditioning) water system, the pressure reduction of constant controlled system, and have following characteristics:1st, constant by control system pressure difference；
2nd, support that controlled system internal autonomy is adjusted；3rd, outer net pressure-difference fluctuation is absorbed；4th, using advanced stepless voltage regulation structure, control pressure
Regulating ratio is differed from up to 25:1；5th, possess and eliminate blocking function automatically, installing differential pressure control valve user generally needs to install automatic control dress
Put, if not installing self-con-tained unit, differential pressure control valve would not perceive the use heat request of user, it is impossible to from main regulation, outdoor climate
During change, it is impossible to realize that the changeable flow adjustment operation based on user, traditional self-con-tained unit cannot directly display valve water inlet
End and the water pressures of pressure reduction control end, the scene can only arrived is detected by professional tool, is brought to maintainer and user many
Inconvenience.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of intelligent differential pressure control valve, and the utility model is effectively solved
Determine existing differential pressure control valve, it is impossible to Real-time Collection valve water inlet end, the hydraulic parameters of pressure reduction control end, needed to examine by specialty
Measurement equipment is gathered, to the problem that service work brings inconvenience.
The utility model is achieved through the following technical solutions：
A kind of intelligent differential pressure control valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, go out
Water end (W.E.)（3）And pressure reduction control end（4）, pressure reduction control end（4）Valve element is inside provided with, and valve element is by being arranged at pressure reduction control end
（4）Adjusting knob on ring flange（5）Adjust aperture, it is characterised in that：The pressure reduction valve body（1）Water inlet end（2）, pressure reduction
Control end（4）Between be provided with pressure acquisition device（6）.
The further Technological improvement plan of the utility model is：
The pressure acquisition device（6）Including being respectively arranged at water inlet end（2）Ring flange, pressure reduction control end（4）Ring flange
On pressure sensor（7）, pressure sensor（7）Pass through data signal line respectively（8）With wireless with data processing function
Transport module（9）Connection, wireless transport module（9）LCD MODULE is connected with by pin（10）, key-press module（11）.
The further Technological improvement plan of the utility model is：
The wireless transport module（9）, LCD MODULE（10）And key-press module（11）It is packaged in housing（12）Interior.
The further Technological improvement plan of the utility model is：
The pressure sensor（7）Data pass through pressure acquisition device（6）Wireless transport module（9）With mobile terminal
（13）Carry out data interaction.
The utility model compared with prior art, with following obvious advantage：
First, the utility model can by the key-press module of pressure acquisition device set differential pressure control valve need flow, temperature,
Pressure reduction, pressure sensor are arranged on the pressure reduction control end of valve and the flange of water inlet end, before valve when measuring system is run
Pressure reduction, makes system reach setting value by adjusting pressure reduction valve core movement afterwards.
2nd, the utility model arranges wireless transport module, can set and show pressure reduction control on mobile phone or display module
Valve state when valve processed runs.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, the utility model includes pressure reduction valve body 1, pressure reduction valve body 1 include water inlet end 2, water side 3 with
And pressure reduction control end 4, it is provided with valve element in pressure reduction control end 4, valve element is by the regulation that is arranged on 4 ring flange of pressure reduction control end
Knob 5 adjusts aperture, is provided with pressure acquisition device 6 between the water inlet end 2 of the pressure reduction valve body 1, pressure reduction control end 4；Institute
The pressure sensor 7 that pressure acquisition device 6 includes being respectively arranged on 2 ring flange of water inlet end, 4 ring flange of pressure reduction control end is stated,
Pressure sensor 7 is connected with the wireless transport module 9 with data processing function by data signal line 8 respectively, is wirelessly transferred
Module 9 is connected with LCD MODULE 10, key-press module 11 by pin；The wireless transport module 9, LCD MODULE 10
And key-press module 11 is packaged in housing 12；The data of the pressure sensor 7 are wirelessly transferred by pressure acquisition device 6
Module 9 and mobile terminal 12 carry out data interaction, and wireless transport module 9 adopts CC2530 chips, mobile terminal 13 be mobile phone or
For PC.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (4)
1. a kind of intelligent differential pressure control valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, water outlet
End（3）And pressure reduction control end（4）, pressure reduction control end（4）Valve element is inside provided with, and valve element is by being arranged at pressure reduction control end（4）
Adjusting knob on ring flange（5）Adjust aperture, it is characterised in that：The pressure reduction valve body（1）Water inlet end（2）, pressure reduction control
End processed（4）Between be provided with pressure acquisition device（6）.
2. a kind of intelligent differential pressure control valve according to claim 1, it is characterised in that：The pressure acquisition device（6）
Including being respectively arranged at water inlet end（2）Ring flange, pressure reduction control end（4）Pressure sensor on ring flange（7）, pressure sensor
（7）Pass through data signal line respectively（8）With the wireless transport module with data processing function（9）Connection, wireless transport module
（9）LCD MODULE is connected with by pin（10）, key-press module（11）.
3. a kind of intelligent differential pressure control valve according to claim 2, it is characterised in that：The wireless transport module（9）、
LCD MODULE（10）And key-press module（11）It is packaged in housing（12）Interior.
4. a kind of intelligent differential pressure control valve according to Claims 2 or 3, it is characterised in that：The pressure sensor（7）
Data pass through pressure acquisition device（6）Wireless transport module（9）With mobile terminal（13）Carry out data interaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881230.8U CN206017987U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent differential pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881230.8U CN206017987U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent differential pressure control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017987U true CN206017987U (en) | 2017-03-15 |
Family
ID=58248209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620881230.8U Expired - Fee Related CN206017987U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent differential pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017987U (en) |
-
2016
- 2016-08-16 CN CN201620881230.8U patent/CN206017987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |