CN109084071A - Reaction type flow control valve - Google Patents
Reaction type flow control valve Download PDFInfo
- Publication number
- CN109084071A CN109084071A CN201810883950.1A CN201810883950A CN109084071A CN 109084071 A CN109084071 A CN 109084071A CN 201810883950 A CN201810883950 A CN 201810883950A CN 109084071 A CN109084071 A CN 109084071A
- Authority
- CN
- China
- Prior art keywords
- pipe laying
- valve body
- flow
- gear
- spool
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
A kind of reaction type flow control valve, including pipe laying and application valve body, application valve body is located on pipe laying, and the pipe laying and application valve body in certain inclination angle and are mutually communicated, flow inductor is installed, the upper and lower ends of pipe laying are respectively equipped with connecting flange, and valve rod and spool are equipped in the application valve body on pipe laying inner wall, valve rod and spool cooperate, and spool can slide in application valve body.The positive effect of the present invention is: the pressure sensor in the flow regulator of split type arrangement is changed to small-bore turbine flow transducer by the present invention, and it is embedded into pipe laying, pipe laying and control valve are integrated design, avoid the need for the operation that Pipe installing sensor is individually truncated.Pipe laying both ends are respectively equipped with flange, can be installed in pipe network to be controlled with fasteners such as bolts, plug and play, while disassembly also facilitates, the regular jobs such as maintenance easy to repair.
Description
Technical field
The invention belongs to regulating valves, are exactly a kind of reaction type flow control valves.
Background technique
Flow control valve is a kind of flow control set for adjusting of intuitive simplicity, and application traffic regulating valve can be direct in pipe network
Flow is set according to design parameter, valve can be under water effect, and the automatic residual head for eliminating pipeline and pressure oscillation are drawn
The flow deviation risen, no matter how system pressure, which changes, keeps setting flow constant.These functions of the valve make pipe network flow tune
Section is primary to be completed, and tune net work is become simple assignment of traffic, the hydraulic misadjustment of effective solution pipe network.But it is currently used
Flow regulator mostly uses split type arrangement, and flow control valve is arranged apart with pressure sensor, and pipeline peace need to individually be truncated
Pressure sensor is filled, not only for considerably complicated for installation, demand cost is also relatively high.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of reaction type flow control valve, including pipe laying
And application valve body, pipe laying are embedded with turbine flow transducer, the signal with the variation of flow, in turbine flow transducer
It changes, master controller is transmitted to by signal wire, be transmitted to control valve after main controller handles signal and controlled with this
Flow in managing.Application valve body is located on pipe laying, and the pipe laying and application valve body being mutually communicated in certain inclination angle,
Pipe laying both ends are respectively equipped with flange to be connected to each other with pipe network to be controlled.
The technical solution adopted by the present invention to solve the technical problems is: a kind of reaction type flow control valve, including installation
Pipeline and application valve body, application valve body are located on pipe laying, and the pipe laying and application valve body are in certain inclination angle and phase
It mutually penetrates through, flow inductor is installed on pipe laying inner wall, the upper and lower ends of pipe laying are respectively equipped with connecting flange, in institute
It states and is equipped with valve rod and spool in application valve body, valve rod and spool cooperate, and spool can slide in application valve body；The valve rod
Top is equipped with executing agency comprising executing agency's shell is equipped with first gear in executing agency's shell, first gear with
Valve rod is fixedly connected, and is equipped with micromotor in first gear side, micromotor lower part connects second gear, second gear and the
One gear, which cooperates, constitutes gear pair.
The valve stem top is equipped with spare handle；The flow inductor is turbine flow transducer, in flow inductor
Turbine is installed, is equipped with Waterflow-guiding plate in the side of the turbine.
The positive effect of the present invention is: the present invention changes the pressure sensor in the flow regulator of split type arrangement
It for small-bore turbine flow transducer, and is embedded into pipe laying, pipe laying and control valve are integrated design, avoid
Need the operations of individually truncation Pipe installing sensors.Pipe laying both ends are respectively equipped with flange, can use the fasteners such as bolt
It is installed in pipe network to be controlled, plug and play, while disassembly also facilitates, the regular jobs such as maintenance easy to repair.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial structure diagram of flow inductor；
Fig. 3 is to use schematic diagram in present invention access pipe network.
1 pipe laying in figure, 2 application valve bodies, 3 flow inductors, 4 connecting flanges, 5 valve rods, 6 spools, 7 executing agencies
Shell, 8 first gears, 9 micromotors, 10 second gears, 11 spare handles, 12 turbines, 13 Waterflow-guiding plate, 14 valve deck 15
The control of 20 pipe network of fastening screw 16 threaded stem, 17 nut, 18 valve rod valve core connector, 19 valve rod pedestal, 21 main controller 22
Move indication mechanism in center 23.
Specific embodiment
As shown in Figure 1, a kind of reaction type flow control valve of the present invention, including pipe laying 1 and application valve body 2,
The upper and lower ends of pipe laying 1 are respectively equipped with connecting flange, and the pipe laying 1 is used for accessing pipe network to be controlled, application valve body 2
It is remained unchanged in the flow in maintenance pipe network.The pipe laying 1 and application valve body 2 in certain inclination angle and are mutually communicated, inclination angle
Range are as follows: 30 degree to 70 degree, i.e. the inner cavity out of plumb of pipeline 1 and application valve body 2 are designed in this way, and spool 6 can be made to adjust more smart
Standard, and be not easy that water is made to have larger fluctuation in adjustment process, it is ensured that entire heating system stable working.1 inner wall of pipe laying
On flow inductor 3 is installed, valve rod 5 and spool 6 are equipped in application valve body 2, valve rod 5 and spool 6 cooperate, matching herein
Conjunction mode can cooperate for threads of lead screw, and spool 6 can slide in application valve body 2.The flow inductor 3 can be existing stream
Quantity sensor.
As shown in figure 3, when being adjusted in reaction type flow control valve access pipe network 20, flow inductor 3 and control
By in conducting wire access main controller 21, the main controller 21 is connect valve body 2 with control centre 22, is set in control centre 22 first
Determine the flow value in pipeline, when the flow and inconsistent setting value by flow inductor 3, the feedback of flow inductor 3 to master
Electric signal etc. in control device 21 changes, and main controller issues instructions to application valve body 2 after feedback regulation, to control pipeline
Interior fluid flow.The main controller 21 can also be can be by the mobile indication mechanism 23 of wireless or bluetooth connection
A kind of app in mobile phone, can real-time monitor the flow value in pipe network 20 by mobile phone.
The scheme of specific control flow is preferred, and 5 top of valve rod is equipped with executing agency, including executing agency's shell 7.
It is equipped with first gear 8 in executing agency's shell 7, first gear 8 is fixedly connected with valve rod 5.It is equipped in 8 side of first gear
Micromotor 9,9 lower part of micromotor connect second gear 10, and second gear 10 and first gear 8, which cooperate, constitutes gear
It is secondary.After electric signal instruction is sent to micromotor 9 via conducting wire, micromotor 9 drives second gear 10 and 8 turns of first gear
Dynamic, first gear 8 is rotated with ovable valve stem 5, and valve rod 5 and spool 6 are threads of lead screw cooperation, thus with movable valve plug 6 in application valve body 2
Internal slide, and then adjust the flow in pipeline.
Preferably, 2 upper end of application valve body is equipped with valve deck 14, and valve deck 14 passes through fastening screw 15 and application valve body 2
Sealing cooperation.A part on the valve rod 5 can be equipped with threaded stem 16, and 5 periphery of valve rod is equipped with and matches with threaded stem 16
Nut 17, the nut 17 can be fixedly connected by valve rod valve core connector 18 with spool 6.Bottom in the application valve body 2
Portion is equipped with valve rod pedestal 19, and the valve rod pedestal 19 is matched with 5 bottom end of valve rod, plays the role of position limitation protection to valve rod 5.
Preferably, it is equipped with spare handle 11 at the top of the valve rod 5, spare handle 11 can be rotated manually to adjust pipeline
Interior flow.
Preferably, it as shown in Fig. 2, the flow inductor 3 is turbine flow inductor, is equipped in flow inductor 3
Turbine 12 is equipped with Waterflow-guiding plate 13 in the side of the turbine 12.Waterflow-guiding plate 13 imports water flow at 12 position of turbine,
If the revolving speed of turbine 12 changes, to transmit different electric signals to main controller when inconsistent with the flow that is previously set
In 21, in order to subsequent adjustment.
Technical solution of the present invention is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be well-known technique.
Claims (3)
1. a kind of reaction type flow control valve, it is characterised in that: including pipe laying (1) and application valve body (2), application valve body
(2) it is located on pipe laying (1), and the pipe laying (1) and application valve body (2) in certain inclination angle and are mutually communicated, and are installed
It being equipped with flow inductor (3) on pipeline (1) inner wall, the upper and lower ends of pipe laying (1) are respectively equipped with connecting flange (4),
Valve rod (5) and spool (6) are equipped in the application valve body (2), valve rod (5) and spool (6) cooperate, and spool (6) can controlled
Sliding in valve body (2) processed；Valve rod (5) top is equipped with executing agency comprising executing agency's shell (7), the execution machine
First gear (8) are equipped in structure shell (7), first gear (8) is fixedly connected with valve rod (5), is equipped in first gear (8) side
Micromotor (9), micromotor (9) lower part connect second gear (10), and second gear (10) and first gear (8) cooperate
Constitute gear pair.
2. a kind of reaction type flow control valve according to claim 1, it is characterised in that: be equipped at the top of the valve rod (5)
Spare handle (11).
3. a kind of reaction type flow control valve according to claim 1, it is characterised in that: the flow inductor (3) is
Turbine flow transducer, flow inductor (3) is interior to be equipped with turbine (12), is equipped with Waterflow-guiding in the side of the turbine (12)
Plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883950.1A CN109084071A (en) | 2018-08-06 | 2018-08-06 | Reaction type flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883950.1A CN109084071A (en) | 2018-08-06 | 2018-08-06 | Reaction type flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084071A true CN109084071A (en) | 2018-12-25 |
Family
ID=64833924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883950.1A Pending CN109084071A (en) | 2018-08-06 | 2018-08-06 | Reaction type flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728138A (en) * | 2020-11-26 | 2021-04-30 | 浙江精岩自控阀门有限公司 | High-sealing gas flow regulating valve |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864186Y (en) * | 2005-12-27 | 2007-01-31 | 辽宁工程技术大学 | Electro-hydraulic digital speed-regulating valve |
| CN101482194A (en) * | 2009-02-13 | 2009-07-15 | 王宏林 | Booster type electric pressure-regulating valve |
| CN202510806U (en) * | 2012-01-12 | 2012-10-31 | 佛山市三俊电子股份有限公司 | Numerical control flow valve |
| CN202946743U (en) * | 2012-09-15 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | Flux controlling device |
| CN104864151A (en) * | 2015-05-19 | 2015-08-26 | 西安恒隆电气有限公司 | Internet of Things balance valve and control method thereof |
| US20150369001A1 (en) * | 2007-06-12 | 2015-12-24 | Cameron International Corporation | Gate Valve Rotary Actuator |
| CN107237915A (en) * | 2017-06-09 | 2017-10-10 | 镇江四联机电科技有限公司 | A kind of servo valve of closed-loop control flow |
| CN207073605U (en) * | 2017-06-26 | 2018-03-06 | 上海禹成流体控制有限公司 | A kind of dynamic balancing electric two-way valve |
| CN207486093U (en) * | 2017-11-07 | 2018-06-12 | 北京联合大学 | Automatic flow rate adjusting device |
| CN108223863A (en) * | 2017-12-27 | 2018-06-29 | 安徽金大仪器有限公司 | A kind of intelligent flow control device |
| CN207584144U (en) * | 2017-09-24 | 2018-07-06 | 博闰宏达（天津）科技发展有限公司 | A kind of flow control electromagnetic valve |
-
2018
- 2018-08-06 CN CN201810883950.1A patent/CN109084071A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864186Y (en) * | 2005-12-27 | 2007-01-31 | 辽宁工程技术大学 | Electro-hydraulic digital speed-regulating valve |
| US20150369001A1 (en) * | 2007-06-12 | 2015-12-24 | Cameron International Corporation | Gate Valve Rotary Actuator |
| CN101482194A (en) * | 2009-02-13 | 2009-07-15 | 王宏林 | Booster type electric pressure-regulating valve |
| CN202510806U (en) * | 2012-01-12 | 2012-10-31 | 佛山市三俊电子股份有限公司 | Numerical control flow valve |
| CN202946743U (en) * | 2012-09-15 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | Flux controlling device |
| CN104864151A (en) * | 2015-05-19 | 2015-08-26 | 西安恒隆电气有限公司 | Internet of Things balance valve and control method thereof |
| CN107237915A (en) * | 2017-06-09 | 2017-10-10 | 镇江四联机电科技有限公司 | A kind of servo valve of closed-loop control flow |
| CN207073605U (en) * | 2017-06-26 | 2018-03-06 | 上海禹成流体控制有限公司 | A kind of dynamic balancing electric two-way valve |
| CN207584144U (en) * | 2017-09-24 | 2018-07-06 | 博闰宏达（天津）科技发展有限公司 | A kind of flow control electromagnetic valve |
| CN207486093U (en) * | 2017-11-07 | 2018-06-12 | 北京联合大学 | Automatic flow rate adjusting device |
| CN108223863A (en) * | 2017-12-27 | 2018-06-29 | 安徽金大仪器有限公司 | A kind of intelligent flow control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728138A (en) * | 2020-11-26 | 2021-04-30 | 浙江精岩自控阀门有限公司 | High-sealing gas flow regulating valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |