CN206093088U - Roll up curtain valve - Google Patents
Roll up curtain valve Download PDFInfo
- Publication number
- CN206093088U CN206093088U CN201621144266.4U CN201621144266U CN206093088U CN 206093088 U CN206093088 U CN 206093088U CN 201621144266 U CN201621144266 U CN 201621144266U CN 206093088 U CN206093088 U CN 206093088U
- Authority
- CN
- China
- Prior art keywords
- valve
- curtain
- drive
- roller
- valve rod
- 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.)
- Expired - Fee Related
Links
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000001595 flow curve Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
Roll up curtain valve, by the valve body, starting and stopping mechanism and demonstration mechanism group become, starting and stopping mechanism is including rolling up the curtain, gyro wheel and valve rod, the indication mechanism includes the drive wheel, calibrated scale and display panel, roll up the curtain, gyro wheel and valve rod are arranged in the valve body, the gyro wheel cup joints at valve rod surface, it fixes on the gyro wheel to roll up curtain one end, it fixes on the valve body to roll up the curtain other end, it drives roll curtain around the gyro wheel winding to rotate valve rod accessible gyro wheel, roll up the curtain cover the valve body under the hydraulic effect of import delivery port, install display panel on the valve gap at valve body top, valve rod top installation drive wheel, the drive wheel links to each other with the calibrated scale, rotate the valve rod and pass through the rotation of drive wheel drive calibrated scale. The utility model discloses roll up curtain valve can be applied to fluid medium and carry out governing valve, stop valve, the static hydraulic balancing valve who controls and the formula flow control valve that relies on oneself, can bear than under the large pressure difference condition at a roll curtain, with very little moment of torsion open/close valve door, simple structure, the part is few, can reduce the cost of raw and other materials and assembly by a wide margin.
Description
Technical field
This utility model is related to fluid control valve technical field, and in particular to a kind of roller shutter for fluid media (medium) control
Valve.
Background technology
In fluid media (medium) control valve field, regulating valve, stop valve belong to forced seal formula valve, in valve closing,
Pressure must be applied to flap, not leaked with forced seal face.When valve is entered below medium is by flap, required for operating physical force
The resistance for overcoming, is the friction and the thrust by produced by the pressure of medium of valve rod and filler, and the power of closing valve is than valve opening door
Power it is big, so the diameter of valve rod is big, the failure of valve rod bending can otherwise occur.
Regulating valve, stop valve are (hereinafter referred to as：Valve) moment of torsion refer to valve opening or the effect that must apply of closing
Power or torque.It is a comprehensive technical indexes of valve action under pressure medium effect.When closing valve, need to make opening and closing element
Certain seal pressure is formed between two sealing surface of valve seat, at the same also to be overcome between valve rod and filler, the spiral shell of valve rod and nut
Between stricture of vagina, at valve stem end support and other friction parts frictional force, thus certain closing forces and closing forces must be applied
Square.In addition, in opening-closing process, required hoisting capacity and keying torque are changes to valve.Should when design and manufacture valve
Torque when making every effort to reduce opening and closing.All there is the phenomenon of seepage when closed in the valve that major part has cutoff function,
Make troubles to maintenance.
Utility model content
This utility model provides a kind of roller shutter valve, during solving the open and close torque power of prior art presence and close
There is Seepage.
This utility model solves the technical scheme adopted by its technical problem：
A kind of roller shutter valve, is made up of valve body, mechanism for opening/closing and indication mechanism, and mechanism for opening/closing includes roller shutter, roller and valve rod,
Indication mechanism includes drive, graduated disc and display panel, and roller shutter, roller and valve rod are placed in valve body, and roller is socketed in valve rod table
Face, roller shutter one end are fixed on roller, and the roller shutter other end is fixed on valve body, and rotation valve rod can drive roller shutter around rolling by roller
Wheel winding, roller shutter cover in the outlet of valve body in the presence of import hydraulic pressure, display panel, valve are installed on the valve gap of body top
Drive is installed at the top of bar, drive is connected with graduated disc, and rotation valve rod drives dial rotation by drive.
The outlet of above-mentioned valve body is square or rectangle, so that aperture-flow curve levels off to straight line.
Horizontally disposed several gussets of above-mentioned valve body outlet, to support roller shutter, so as to improve roller shutter service life.
The drive arranged on above-mentioned valve rod is quality of rubber materials, drive internal diameter and valve rod cooperation, drive external diameter and quarter
The inner hole of scale, rotation valve rod can drive dial rotation.
Roller shutter valve of the present utility model be not necessary to complexity technology calculate can complete design, can be applicable to fluid media (medium) and enter
The regulating valve of row control, stop valve, static hydraulic balance valve, and self-operated flow control valve, can bear larger in roller shutter
Under pressure differential, with the moment of torsion opening/shutting valve of very little；Simple structure, part are few, can be greatly lowered raw material and assembling into
This.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is horizontal sectional drawing of this utility model mechanism for opening/closing under roller shutter closed mode；
Fig. 2 is horizontal sectional drawing of this utility model mechanism for opening/closing under roller shutter opening；
Fig. 3 is the longitudinal sectional drawing of this utility model indication mechanism；
Fig. 4 is the schematic top plan view of this utility model indication mechanism；
Fig. 5 is the schematic diagram of this utility model valve body outlet.
1 valve body, 2 roller shutters, 3 rollers, 4 valve rods, 5 valve gaps, 6 display panels, 7 drives, 8 graduated discs, 9 gussets in figure.
Specific embodiment
As illustrated, a kind of roller shutter valve, is made up of valve body 1, mechanism for opening/closing and indication mechanism, mechanism for opening/closing include roller shutter 2,
Roller 3 and valve rod 4, indication mechanism include drive 7, graduated disc 8 and display panel 6, and roller shutter 2, roller 3 and valve rod 4 are placed in valve body 1
Interior, roller 3 is socketed in 4 surface of valve rod, and 2 one end of roller shutter is fixed on roller 3, and 2 other end of roller shutter is fixed on valve body 1, rotates
Valve rod 4 can drive roller shutter 2 to wind around roller 3 by roller 3, and roller shutter 2 covers in the water outlet of valve body 1 in the presence of import hydraulic pressure
Mouthful, therefore valve rod often turns an angle, roller shutter covers the area of valve body outlet and can increase or reduce, and reaches what is adjusted and seal
Effect, it is also possible to which valve rod drives a connecting rod, arranges rotating shaft and roller corresponding to outlet on connecting rod, roller shutter is wrapped in roller
Above, also roller shutter can be wrapped on roller in gear-driven mode corresponding to outlet on connecting rod；Valve gap at the top of valve body 1
Display panel 6 is installed on 5, drive 7 is installed at the top of valve rod 4, drive 7 is connected with graduated disc 8, and rotation valve rod 4 passes through drive 7
Graduated disc 8 is driven to rotate.To make aperture-flow curve level off to straight line, outlet is designed as into square or rectangle, valve body goes out
Horizontally disposed several gussets 9 in the mouth of a river, to support roller shutter, so as to improve roller shutter service life, the transmission arranged on valve rod
The inner hole for quality of rubber materials, drive internal diameter and valve rod cooperation, drive external diameter and graduated disc is taken turns, rotation valve rod can band
Dynamic dial rotation.
Claims (4)
1. a kind of roller shutter valve, is characterized in that being made up of valve body, mechanism for opening/closing and indication mechanism, and mechanism for opening/closing includes roller shutter, roller
And valve rod, indication mechanism includes drive, graduated disc and display panel, and roller shutter, roller and valve rod are placed in valve body, and roller is socketed in
Stem surface, roller shutter one end are fixed on roller, and the roller shutter other end is fixed on valve body, and rotation valve rod can be driven by roller and be rolled up
Curtain is wound around roller, and roller shutter covers in the outlet of valve body in the presence of import hydraulic pressure, installs aobvious on the valve gap of body top
Show disk, valve stem top installs drive, and drive is connected with graduated disc, and rotation valve rod drives dial rotation by drive.
2. roller shutter valve according to claim 1, is characterized in that the outlet of valve body is square or rectangle.
3. roller shutter valve according to claim 1, is characterized in that horizontally disposed several gussets of valve body outlet to prop up
Support roller shutter.
4. roller shutter valve according to claim 1, is characterized in that the drive arranged on valve rod is quality of rubber materials, in drive
Footpath is coordinated with valve rod, the inner hole of drive external diameter and graduated disc, and rotation valve rod can drive dial rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144266.4U CN206093088U (en) | 2016-10-21 | 2016-10-21 | Roll up curtain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144266.4U CN206093088U (en) | 2016-10-21 | 2016-10-21 | Roll up curtain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093088U true CN206093088U (en) | 2017-04-12 |
Family
ID=58484714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144266.4U Expired - Fee Related CN206093088U (en) | 2016-10-21 | 2016-10-21 | Roll up curtain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257118A (en) * | 2016-10-21 | 2016-12-28 | 迟晓光 | roller shutter valve |
-
2016
- 2016-10-21 CN CN201621144266.4U patent/CN206093088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257118A (en) * | 2016-10-21 | 2016-12-28 | 迟晓光 | roller shutter valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 062250 Shanglin Industrial Zone, Xianxian County, Cangzhou, Hebei (east side of 106 National Road) Patentee after: Hebei Jinqiao Balance Valve Co., Ltd. Address before: 164000 Heilongjiang Heihe Bei'an Qingxin community eighteenth Residential Committee 5 group 89 households Patentee before: Chi Xiaoguang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |