CN108916417A - A kind of overall diameter through type mud valve - Google Patents
A kind of overall diameter through type mud valve Download PDFInfo
- Publication number
- CN108916417A CN108916417A CN201810901850.7A CN201810901850A CN108916417A CN 108916417 A CN108916417 A CN 108916417A CN 201810901850 A CN201810901850 A CN 201810901850A CN 108916417 A CN108916417 A CN 108916417A
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- China
- Prior art keywords
- valve
- control set
- barrel
- valve barrel
- overall diameter
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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.)
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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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of overall diameter through type mud valves, left valve barrel and right valve barrel carry out flanged joint by ring flange, it controls and forms control chamber between the outer wall and left valve barrel and the inner wall of right valve barrel of set, control chamber is connected to by pipe fitting with rapid escape valve, the top of rapid escape valve is connected to by pipe fitting with solenoid valve, solenoid valve is equipped with air inlet pipe, and air inlet pipe is equipped with filtering pressure reducing valve.Left valve barrel and right valve barrel in the present invention are provided with the rubber system saddle-shape control set being designed to containing reinforcing fibre, the use of rubber control set, when closing valve, sealing pair is formed by rubber face, can to mud and the medium rich in particle formed zero leakage sealing, in addition, control set middle section using flat design, ensure that the stretch range of the control set rubber part when valve is closed is substantially reduced compared with the sleeve design of traditional pipe clip valve, greatly extends service life.Valve is not required to integral replacing, saves replacement cost.
Description
Technical field
The present invention relates to overall diameter through type mud valve technical field, specially a kind of overall diameter through type mud valve.
Background technique
Currently, the discharge of water factory's sedimentation basin/flocculation basin sludge, generally uses electric and pneumatic knife gate valve, butterfly valve in the market,
Or it is exclusively used in the angle type sludge valve of spoil disposal, there are the following problems in use for the said goods：1 because of bad environments, electronic or gas
Dynamic plant failure rate is high；2 unlatchings are more frequent, are easy to be not closed completely, leakage phenomenon occur, water supply plant causes damages；3 conventional angulars
Formula spoil disposal valve opening is small, and flow resistance is big, cannot form swabbing effect, waste water resource；4 once occur being not closed completely and letting out
Leakage, the necessary integral replacing of valve, causes use cost high.
Summary of the invention
The purpose of the present invention is to provide a kind of overall diameter through type mud valves, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of overall diameter through type mud valve, including electromagnetism
Valve, rapid escape valve, filtering pressure reducing valve, the first rubber seal, left valve barrel, the second rubber seal, control set and right valve barrel,
The left valve barrel and right valve barrel carry out flanged joint by ring flange, and the inside of the left valve barrel and right valve barrel is equipped with control set,
The left side of the control set and the left end of left valve barrel are fixed by screw, the right side of the control set and the right end of right valve barrel
It is fixed by screw, forms control chamber, the control chamber between the outer wall and left valve barrel and the inner wall of right valve barrel of the control set
It is connected to by pipe fitting with rapid escape valve, the top of the rapid escape valve is connected to by pipe fitting with solenoid valve, the solenoid valve
It is equipped with air inlet pipe, the air inlet pipe is equipped with filtering pressure reducing valve.
Preferably, the section of the control set is integrally in that symmetrical saddle-shaped configuration, the middle part of the control set are set up and down
There is sludge channel.
Preferably, the end face of the control set is flat circular configuration, and control set inside is equipped with reinforcing fibre.
Preferably, it is equipped with the first rubber seal for sealing at the left valve barrel and right valve barrel contact surface, described the
The diameter of one rubber seal is greater than the interior diameter of left valve barrel right end face.
Preferably, the outer ring of the left and right sides end of the control set is equipped with the second rubber seal, second rubber
The diameter of sealing ring is greater than the overall diameter at control set two-port.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the left valve barrel and right valve barrel in the present invention are provided with the rubber system saddle-shape control set being designed to containing reinforcing fibre,
The use of rubber control set, when closing valve, forms sealing pair by rubber face, can be to mud and the medium shape rich in particle
At zero leakage sealing, in addition, the middle section of control set is designed using flat, it is ensured that the control set rubber part when valve is closed
Stretch range be substantially reduced compared with the sleeve design of traditional pipe clip valve, greatly extend service life.Valve is not required to whole
Body replacement only needs extremely easily replacement control set, saves replacement cost, replacement can scene complete, also improve efficiency；
2. unique excessively stream part of the invention is rubber control set, flow-passing surface is rubber material, and there is no mud to valve
The corrosion phenomena of door components；
3. operation of the present invention is simple, only scene is needed to provide low-pressure gas source or low pressure water source；
4. control Analysis of Nested Design is under passive state, close to the shape being closed and control set middle section is widened, (flat is wide
Abdomen design), therefore in closure with pressure, the rubber part for controlling set only needs the deflection of very little to can reach sealing state,
When needing valve opening, pressure in venting control chamber, control is covered can fully open under the effect of lower line pressure, fast
Speed discharge mud.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left view of the present invention；
Fig. 3 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 4 is enlarged drawing at B in Fig. 1 of the present invention.
In figure：Solenoid valve 1, rapid escape valve 2, filtering pressure reducing valve 3, the first rubber seal 4, left valve barrel 5, the second rubber
Sealing ring 6, control set 7, right valve barrel 8, ring flange 9, control chamber 11, air inlet pipe 12.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of overall diameter through type mud valve, including solenoid valve 1,
Rapid escape valve 2, filtering pressure reducing valve 3, the first rubber seal 4, left valve barrel 5, the second rubber seal 6, control set 7 and right valve
Body 8, left valve barrel 5 and right valve barrel 8 carry out flanged joint by ring flange 9, and the inside of left valve barrel 5 and right valve barrel 8 is equipped with control set
7, the left side of control set 7 and the left end of left valve barrel 5 are fixed by screw, and the right side of control set 7 and the right end of right valve barrel 8 are logical
It crosses screw to fix, forms control chamber 11 between the outer wall and left valve barrel 5 and the inner wall of right valve barrel 8 of control set 7, control chamber 11 passes through
Pipe fitting is connected to rapid escape valve 2, and the top of rapid escape valve 2 is connected to by pipe fitting with solenoid valve 1, solenoid valve 1 equipped with into
Tracheae 12, air inlet pipe 12 are equipped with filtering pressure reducing valve 3.
Further, the section of control set 7 is integrally in that symmetrical saddle-shaped configuration, the middle part of control set 7 are equipped with dirt up and down
Mud channel；
Further, the end face of control set 7 is flat circular configuration, and the inside for controlling set 7 is equipped with reinforcing fibre；
Further, the first rubber seal 4 for sealing, the first rubber are equipped at 8 contact surface of left valve barrel 5 and right valve barrel
The diameter of glue sealing ring 4 is greater than the interior diameter of 5 right end face of left valve barrel；
Further, the outer ring of the left and right sides end of control set 7 is equipped with the second rubber seal 6, the second rubber seal
The diameter of circle 6 is greater than the overall diameter at control 7 two-ports of set.
Working principle：Solenoid valve 1 controls compressed air or the into or out control chamber 11 of water with pressure, is made by pressure difference variation
7 deformation of control set, to realize the closing and unlatching of valve:When inflation or water inlet, when the pressure in control chamber 11 is greater than pipeline pressure
When power, control set 7 starts to deform, and valve is begun to shut off, when the inside and outside differential pressure of control set 7 reaches a fixed closing pressure difference
When, valve realizes that 100% closes；When exhaust or draining, pressure becomes smaller to zero in control chamber 11, and control set 7 is restored to free shape
State simultaneously reaches predetermined aperture under the action of line pressure, and valve realizes that 100% opens.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of overall diameter through type mud valve, including solenoid valve (1), rapid escape valve (2), filtering pressure reducing valve (3), the first rubber
Sealing ring (4), left valve barrel (5), the second rubber seal (6), control set (7) and right valve barrel (8), it is characterised in that：The left side
Valve body (5) and right valve barrel (8) carry out flanged joint by ring flange (9), and the inside of the left valve barrel (5) and right valve barrel (8) is set
There is control set (7), the left side of the control set (7) is fixedly connected with the left end of left valve barrel (5) by screw, the control set
(7) right end of right side and right valve barrel (8) is fixed by screw, the outer wall and left valve barrel (5) and right valve of the control set (7)
Control chamber (11) are formed between the inner wall of body (8), the control chamber (11) is connected to by pipe fitting with rapid escape valve (2), described
The top of rapid escape valve (2) is connected to by pipe fitting with solenoid valve (1), and the solenoid valve (1) is equipped with air inlet pipe (12), described
Air inlet pipe (12) is equipped with filtering pressure reducing valve (3).
2. a kind of overall diameter through type mud valve according to claim 1, it is characterised in that：The section of the control set (7)
Whole is in that symmetrical saddle-shaped configuration, the middle part of the control set (7) are equipped with sludge channel up and down.
3. a kind of overall diameter through type mud valve according to claim 1, it is characterised in that：The end face of the control set (7)
Inside for flat circular configuration, and the control set (7) is equipped with reinforcing fibre.
4. a kind of overall diameter through type mud valve according to claim 1, it is characterised in that：The left valve barrel (5) and right valve
The first rubber seal (4) for sealing is equipped at body (8) contact surface, the diameter of first rubber seal (4) is greater than
The interior diameter of left valve barrel (5) right end face.
5. a kind of overall diameter through type mud valve according to claim 1, it is characterised in that：The left and right of the control set (7)
The outer ring of both side ends is equipped with the second rubber seal (6), and the diameter of second rubber seal (6) is greater than control set (7)
Overall diameter at two-port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901850.7A CN108916417A (en) | 2018-08-09 | 2018-08-09 | A kind of overall diameter through type mud valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901850.7A CN108916417A (en) | 2018-08-09 | 2018-08-09 | A kind of overall diameter through type mud valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916417A true CN108916417A (en) | 2018-11-30 |
Family
ID=64394668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810901850.7A Pending CN108916417A (en) | 2018-08-09 | 2018-08-09 | A kind of overall diameter through type mud valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916417A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5783760A (en) * | 1980-06-18 | 1982-05-25 | Baamado | Sleeve valve |
| JPH09137868A (en) * | 1995-11-13 | 1997-05-27 | Kubota Corp | Isolation valve |
| CN201202839Y (en) * | 2008-04-23 | 2009-03-04 | 王克涛 | Straight-way type double-diaphragm valve |
| CN203009903U (en) * | 2012-11-02 | 2013-06-19 | 铜陵祥云消防科技有限责任公司 | Pneumatic valve with controllable flow |
| CN106195322A (en) * | 2015-05-08 | 2016-12-07 | 江苏开能华宇环保设备有限公司 | A kind of V-type two-sided diaphragm valve |
| CN208595286U (en) * | 2018-08-09 | 2019-03-12 | 应登文 | A kind of overall diameter through type mud valve |
-
2018
- 2018-08-09 CN CN201810901850.7A patent/CN108916417A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5783760A (en) * | 1980-06-18 | 1982-05-25 | Baamado | Sleeve valve |
| JPH09137868A (en) * | 1995-11-13 | 1997-05-27 | Kubota Corp | Isolation valve |
| CN201202839Y (en) * | 2008-04-23 | 2009-03-04 | 王克涛 | Straight-way type double-diaphragm valve |
| CN203009903U (en) * | 2012-11-02 | 2013-06-19 | 铜陵祥云消防科技有限责任公司 | Pneumatic valve with controllable flow |
| CN106195322A (en) * | 2015-05-08 | 2016-12-07 | 江苏开能华宇环保设备有限公司 | A kind of V-type two-sided diaphragm valve |
| CN208595286U (en) * | 2018-08-09 | 2019-03-12 | 应登文 | A kind of overall diameter through type mud valve |
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| 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 |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |