CN208605660U - A kind of moushroom valve with purge hole - Google Patents
A kind of moushroom valve with purge hole Download PDFInfo
- Publication number
- CN208605660U CN208605660U CN201820526811.9U CN201820526811U CN208605660U CN 208605660 U CN208605660 U CN 208605660U CN 201820526811 U CN201820526811 U CN 201820526811U CN 208605660 U CN208605660 U CN 208605660U
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- valve body
- main valve
- spring
- pressing plate
- moushroom
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Abstract
The utility model discloses a kind of moushroom valve with purge hole, belong to moushroom valve technical field, including main valve body, auxiliary valve body and middle valve body, it is characterized in that: the middle valve body is arranged between main valve body and auxiliary valve body, the main valve body is connected with auxiliary valve body by middle valve body, the main valve body is equipped with support frame, it is connected between main valve body and support frame by bolt three, support rod is fixedly connected on support frame as described above, the support rod is hinged with cylinder far from one end of main valve body, the output end of the cylinder is hinged with rocking bar, the other end of the rocking bar is fixedly connected with shaft, the outside of the main valve body is equipped with anti-leaking cover, the outside of the anti-leaking cover is equipped with sealing clamp, the shaft passes through main valve body, anti-leaking cover and sealing clamp setting.The utility model structure is simple, and rationally, valve seal is good, good operation stability, and anti-static effect is good, and material flows smoothly for design, has good anti-clogging effect.
Description
Technical field
The utility model discloses a kind of moushroom valve with purge hole, belongs to moushroom valve technical field.
Background technique
Moushroom valve is to realize that one kind of switch changes up pass type valve fastly by sliding disc, because of its operational reliability height, is opened
Fast response time is closed, the reasons such as normal work that can be continuously long-term under bad working environments are risen, quilt in the domestic market in recent years
It is widely used in the medium delivery pipe road in Chemical Manufacture, also receives people and widely pay close attention to.The moushroom valve skill of market at present
Art is not mature enough, and traditional moushroom valve sealing effect is bad, and for the material in pipeline easily from the slot leakage of moushroom valve, material waste is tight
Weight, and pollute production environment；Sealing valve disc stability inside moushroom valve is poor, and valve disc is easy to produce offset after working long hours,
Influence moushroom valve service life；Material rubs between material and moushroom valve after moushroom valve, easy to produce static electricity, influences subsequent life
Process and product quality are produced, and the case where existing moushroom valve will appear blocking often in use, does not dredge mode effectively,
Moushroom valve is caused not to be available.These problems have seriously affected industrial process stream, affect the use of user, are badly in need of research and development and are used for
Conveying granule medium, good airproof performance, stability is good, anti-static effect is good and facilitates the moushroom valve of dredging, difficult to solve above-mentioned production
Topic.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of moushroom valve with purge hole,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize:
A kind of moushroom valve with purge hole, including main valve body, auxiliary valve body and middle valve body, it is characterized in that: the middle valve body setting
Between main valve body and auxiliary valve body, connected between the main valve body, auxiliary valve body and middle valve body by bolt one, on the main valve body
Equipped with support frame, is connected between the main valve body and support frame by bolt three, support rod is fixedly connected on support frame as described above,
The support rod is hinged with cylinder far from one end of support frame, and the output end of the cylinder is hinged with rocking bar, the rocking bar it is another
One end is fixedly connected with shaft, and anti-leaking cover is equipped on the outside of the main valve body, is equipped on the outside of the anti-leaking cover close
Pressing plate is sealed, the shaft passes through main valve body, auxiliary valve body, anti-leaking cover and sealing clamp setting, the shaft and passes through ball bearing
It being pivotally connected with main valve body, airtight and watertight padding is filled between the shaft and anti-leaking cover, the inside of the middle valve body is equipped with connecting rod,
One end of the connecting rod is fixedly connected with shaft, and the other end of the connecting rod is fixedly connected with spring spool, the spring
The inside of sleeve is equipped with spring one, and the both ends of the spring one are equipped with spring base, between the spring base and spring spool
Equipped with linear bearing, it is equipped with valve disc on the outside of the spring base, valve seat, the valve are equipped on the main valve body and auxiliary valve body
The shape and position of seat match with valve disc, and the surface of the valve disc and valve seat is coated with wear-resistant coating, the main valve body and
Supersonic generator is equipped on the outside of auxiliary valve body, the lower part of the middle valve body is equipped with gas hole, and the lower part of the gas hole connects
It is connected to air inlet pipe, the lower part of the air inlet pipe is fixedly connected with air blowing pressing plate one, and the lower part of the air blowing pressing plate one, which is equipped with, blows
Pressing plate two is connected between the air blowing pressing plate two and air blowing pressing plate one by bolt four, the air blowing pressing plate two and air blowing pressing plate
Gasket seal is equipped between one, the lower part of the air blowing pressing plate two is connected with Pneumatic quick connector.
As preferred: the outside of the shaft is cased with spring two and spring three, and the spring two is arranged in connecting rod and master
Between valve body, the spring three is arranged between sealing clamp and rocking bar.
As preferred: the end face of the main valve body and auxiliary valve body is equipped with mounting hole.
As preferred: being connected between the anti-leaking cover and sealing clamp by bolt two.
As preferred: the inside of the main valve body and auxiliary valve body is equipped with diversion trench.
As preferred: the inside of the main valve body, auxiliary valve body and middle valve body is coated with anti-static coating.
As preferred: the Pneumatic quick connector is detachable.
The utility model has the beneficial effects that
1. supersonic generator can generate high frequency by the way that supersonic generator is arranged in main valve body and the external of auxiliary valve body
Vibration of ultrasonic wave, vibration of ultrasonic wave are transmitted to valve inner by valve body surface, what vibration of ultrasonic wave can block valve inner
Material progress is shatter, breaks up, and has the effect of dredging valve body, prevents valve body from blocking.
2. gas hole can be passed through high pressure gas for the object after ultrasonic grind by the way that gas hole is arranged in the lower part of middle valve body
Material blowout valve body, keeps the unobstructed of valve body；By the way that Pneumatic quick connector is arranged, Pneumatic quick connector has good air-tightness,
It is easy to connect, facilitate user's air blowing cleaning operation.
3. spring one can generate elastic force between valve disc by the way that spring one is arranged between valve disc, by valve disc and valve body it
Between compress, increase the leakproofness of valve body.
4. by the way that linear bearing is arranged between spring base and spring spool, linear bearing can guarantee spring base and spring pocket
The stability of linear motion between cylinder reduces the abrasion between spring base and spring spool, prevents spring base and spring spool
Between generate offset, increase valve body operation stability.
5. by the way that anti-leaking cover is arranged in the outside of main valve body and auxiliary valve body, filled with sealing between shaft and anti-leaking cover
Filler, airtight and watertight padding have good sealing effect, prevent material from valve body slot leakage, prevent material leakage from polluting operation ring
Border increases the leakproofness of valve body.
6. anti-static coating has good by the internal coat anti-static coating in main valve body, auxiliary valve body and middle valve body
Anti-static effect, prevent material and valve body friction and generate electrostatic, reduce electrostatic to subsequent production process and product quality
It influences.
Detailed description of the invention
Fig. 1 is a kind of moushroom valve structural schematic diagram with purge hole of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the valve disc of the utility model；
Fig. 4 is the structural schematic diagram of the gas hole of the utility model.
Appended drawing reference: 1, main valve body；2, auxiliary valve body；3, middle valve body；4, bolt one；5, anti-leaking cover；6, airtight and watertight padding；7,
Sealing clamp；8, bolt two；9, supersonic generator；10, rocking bar；11, shaft；12, connecting rod；13, valve disc；14, valve seat；
15, ball bearing；16, spring spool；17, spring base；18, spring one；19, support frame；20, support rod；21, cylinder；22,
Bolt three；23, mounting hole；24 linear bearings；25, gas hole；26, air inlet pipe；27, air blowing pressing plate one；28, air blowing pressing plate two；
29, gasket seal；30, bolt four；31, Pneumatic quick connector.
Specific embodiment
It is described further referring to figs. 1 to a kind of moushroom valve with purge hole of 4 pairs of the utility model.
A kind of moushroom valve with purge hole, including main valve body 1, auxiliary valve body 2 and middle valve body 3, it is characterized in that: the middle valve body 3
It is arranged between main valve body 1 and auxiliary valve body 2, is connected between the main valve body 1, auxiliary valve body 2 and middle valve body 3 by bolt 1, institute
Main valve body 1 is stated equipped with support frame 19, is connected between the main valve body 1 and support frame 19 by bolt 3 22, support frame as described above
Support rod 20 is fixedly connected on 19, the support rod 20 is hinged with cylinder 21, the cylinder 21 far from one end of support frame 19
Output end be hinged with rocking bar 10, the other end of the rocking bar 10 is fixedly connected with shaft 11, and the outside of the main valve body 1 is all provided with
There is anti-leaking cover 5, the outside of the anti-leaking cover 5 is equipped with sealing clamp 7, and the shaft 11 passes through main valve body 1, auxiliary valve body
2, anti-leaking cover 5 and sealing clamp 7 are arranged, and the shaft 11 is pivotally connected by ball bearing 15 and main valve body, 11 He of shaft
Airtight and watertight padding 6 is filled between anti-leaking cover 5, the inside of the middle valve body 3 is equipped with connecting rod 12, one end of the connecting rod 12
Be fixedly connected with shaft 11, the other end of the connecting rod 12 is fixedly connected with spring spool 16, the spring spool 16 it is interior
Portion is equipped with spring 1, and the both ends of the spring 1 are equipped with spring base 17, between the spring base 17 and spring spool 16
It is equipped with linear bearing 24, the outside of the spring base 17 is equipped with valve disc 13, is equipped on the main valve body 1 and auxiliary valve body 2
Valve seat 14, the shape of the valve seat 14 and position match with valve disc 13, and the surface of the valve disc 13 and valve seat 14 is coated with
The outside of wear-resistant coating, the main valve body 1 and auxiliary valve body 2 is equipped with supersonic generator 9, and the lower part of the middle valve body 3 is equipped with
Gas hole 25, the lower part of the gas hole 25 are connected with air inlet pipe 26, and the lower part of the air inlet pipe 26 is fixedly connected with air blowing pressure
Plate 1, the lower part of the air blowing pressing plate 1 are equipped with air blowing pressing plate 2 28, the air blowing pressing plate 2 28 and air blowing pressing plate 1
Between by bolt 4 30 connect, between the air blowing pressing plate 2 28 and air blowing pressing plate 1 be equipped with gasket seal 29, it is described to blow
The lower part of atmospheric pressure board 2 28 is connected with Pneumatic quick connector 31.The outside of the shaft 11 is cased with spring two and spring three, described
Spring two is arranged between connecting rod 12 and main valve body 1, and the spring three is arranged between sealing clamp 7 and rocking bar 10.It is described
The end face of main valve body 1 and auxiliary valve body 2 is equipped with mounting hole 23.Pass through bolt 28 between the anti-leaking cover 5 and sealing clamp 7
Connection.The inside of the main valve body 1 and auxiliary valve body 2 is equipped with diversion trench.The main valve body 1, auxiliary valve body 2 and middle valve body 3 it is interior
Portion is coated with anti-static coating.The Pneumatic quick connector 31 is detachable.
By the way that supersonic generator 9 is arranged in main valve body 1 and the external of auxiliary valve body 2, supersonic generator 9 can generate high frequency
Vibration of ultrasonic wave, vibration of ultrasonic wave is transmitted to valve inner by valve body surface, and vibration of ultrasonic wave can block valve inner
Material carry out it is shatter, break up, have the effect of dredging valve body, prevent valve body from blocking.
By the way that gas hole 25 is arranged in the lower part of middle valve body 3, gas hole 25 can be passed through high pressure gas will be after ultrasonic grind
Material blow out valve body, keep the unobstructed of valve body；By the way that Pneumatic quick connector 31 is arranged, Pneumatic quick connector 31 has good
Air-tightness, it is easy to connect, facilitate user's air blowing cleaning operation.
By the way that spring 1 is arranged between valve disc 13, spring 1 can generate elastic force between valve disc 13, by valve disc 13
It is compressed between valve body, increases the leakproofness of valve body.
By the way that linear bearing 24 is arranged between spring base 17 and spring spool 16, linear bearing 24 can guarantee spring base 17
The stability of linear motion between spring spool 16 reduces the abrasion between spring base 17 and spring spool 16, prevents bullet
Offset is generated between spring abutment 17 and spring spool 16, increases the stability of valve body operation.
By the way that anti-leaking cover 5 is arranged in the outside of main valve body 1 and auxiliary valve body 2, it is filled between shaft 11 and anti-leaking cover 5
Airtight and watertight padding 6, airtight and watertight padding 6 have good sealing effect, prevent material from valve body slot leakage, prevent material leakage from polluting
Operating environment increases the leakproofness of valve body.
By the internal coat anti-static coating in main valve body 1, auxiliary valve body 2 and middle valve body 3, anti-static coating has good
Anti-static effect, prevent material and valve body friction and generate electrostatic, reduce electrostatic to subsequent production process and product quality
It influences.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of moushroom valve with purge hole, including main valve body, auxiliary valve body and middle valve body, it is characterized in that: the middle valve body setting exists
Between main valve body and auxiliary valve body, is connected between the main valve body, auxiliary valve body and middle valve body by bolt one, set on the main valve body
There is support frame, is connected between the main valve body and support frame by bolt three, support rod is fixedly connected on support frame as described above, institute
State support rod and be hinged with cylinder far from one end of support frame, the output end of the cylinder is hinged with rocking bar, the rocking bar it is another
End is fixedly connected with shaft, and anti-leaking cover is equipped on the outside of the main valve body, sealing is equipped on the outside of the anti-leaking cover
Pressing plate, the shaft pass through main valve body, auxiliary valve body, anti-leaking cover and sealing clamp setting, the shaft by ball bearing with
Main valve body pivot joint, is filled with airtight and watertight padding between the shaft and anti-leaking cover, the inside of the middle valve body is equipped with connecting rod, institute
The one end for stating connecting rod is fixedly connected with shaft, and the other end of the connecting rod is fixedly connected with spring spool, the spring pocket
The inside of cylinder is equipped with spring one, and the both ends of the spring one are equipped with spring base, are all provided between the spring base and spring spool
There is linear bearing, valve disc is equipped on the outside of the spring base, valve seat, the valve seat are equipped on the main valve body and auxiliary valve body
Shape and position match with valve disc, the surface of the valve disc and valve seat is coated with wear-resistant coating, the main valve body and pair
Supersonic generator is equipped on the outside of valve body, the lower part of the middle valve body is equipped with gas hole, and the lower part of the gas hole connects
There is air inlet pipe, the lower part of the air inlet pipe is fixedly connected with air blowing pressing plate one, and the lower part of the air blowing pressing plate one is equipped with pressure of blowing
Plate two is connected between the air blowing pressing plate two and air blowing pressing plate one by bolt four, the air blowing pressing plate two and air blowing pressing plate one
Between be equipped with gasket seal, the lower part of the air blowing pressing plate two is connected with Pneumatic quick connector.
2. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the outside of the shaft is cased with spring two
With spring three, the spring two is arranged between connecting rod and main valve body, the setting of spring three sealing clamp and rocking bar it
Between.
3. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the end face of the main valve body and auxiliary valve body
It is equipped with mounting hole.
4. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the anti-leaking cover and sealing clamp it
Between connected by bolt two.
5. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the inside of the main valve body and auxiliary valve body
It is equipped with diversion trench.
6. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the main valve body, auxiliary valve body and middle valve
The inside of body is coated with anti-static coating.
7. a kind of moushroom valve with purge hole according to claim 1, it is characterized in that: the Pneumatic quick connector is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526811.9U CN208605660U (en) | 2018-04-13 | 2018-04-13 | A kind of moushroom valve with purge hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526811.9U CN208605660U (en) | 2018-04-13 | 2018-04-13 | A kind of moushroom valve with purge hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605660U true CN208605660U (en) | 2019-03-15 |
Family
ID=65660350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526811.9U Expired - Fee Related CN208605660U (en) | 2018-04-13 | 2018-04-13 | A kind of moushroom valve with purge hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933960A (en) * | 2021-03-13 | 2021-06-11 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Anti-blocking type SCR denitration system spouts manual valve of ammonia branch pipe |
-
2018
- 2018-04-13 CN CN201820526811.9U patent/CN208605660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933960A (en) * | 2021-03-13 | 2021-06-11 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Anti-blocking type SCR denitration system spouts manual valve of ammonia branch pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |