CN206280583U - Fluidized pump locks gas moushroom valve - Google Patents
Fluidized pump locks gas moushroom valve Download PDFInfo
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- CN206280583U CN206280583U CN201621367146.0U CN201621367146U CN206280583U CN 206280583 U CN206280583 U CN 206280583U CN 201621367146 U CN201621367146 U CN 201621367146U CN 206280583 U CN206280583 U CN 206280583U
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- valve
- valve seat
- rocking type
- spindle nose
- type cylinder
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Abstract
A kind of fluidized pump locks gas moushroom valve, including middle rocking type cylinder, swing rod, armshaft, valve seat, valve body, sealing ring, disk, stuffing-box, spring；The middle part of the cylinder body of middle rocking type cylinder and valve seat are rotatedly connected.Advantage is：Middle rocking type cylinder is attached installation by the way of the engaging lug that cylinder block middle part and valve seat are provided with is hinged, and overall structure is simple, and handling ease simultaneously saves material.
Description
Technical field
The utility model is related to a kind of moushroom valve, and in particular to a kind of fluidized pump locks gas moushroom valve.
Background technology
There are dome valve, double valve plates gate valve, hammer valve and Pneumatic butterfly valve etc. various currently used as fluidized pump lock gas moushroom valve,
But generally existing problem performance is unstable, the short problem of service life.
Application number：200520100905.2, the Chinese utility model patent file of entitled " Pneumatic rotating feeding valve " is public
A kind of fluidized pump lock gas moushroom valve has been opened " to be related to a kind of cylinder including on support, valve body and connect thereon
Valve seat, the side of valve seat endoporus is provided with sealing ring, and sealing ring is engaged to form sealing friction pair with valve plate, it is characterized in that in institute
The cylinder stated is hinged with swing rod one end, and the other end of the swing rod is matched with the fulcrum one end being located on valve seat, described
With rotary shaft is connected to, described rotary shaft is provided with valve plate to the other end of fulcrum." the utility model patent technology, for material
The Pneumatic rotating feeding valve structural improvement of the occasions such as storehouse pump, pipeline switching.Therefore, with reasonable in design, simple structure, using valve
Plate rotatory sealing form, is easy to position and reduce friction, and rotary shaft Bidirectional supporting imports and exports current global mechanism, and valve body is provided with arc
Chamber, is difficult to pile up dust, and good airproof performance, Opening pressure is low, the features such as long service life.The problem of presence is：Cylinder connection side
Formula is complicated, have impact on the convenience for installing and using and dismantling repair and maintenance.
The content of the invention
Main inventive purpose of the present utility model, is to provide one kind and installs and uses and dismantle the easy fluidization of repair and maintenance
Storehouse pump lock gas moushroom valve.
Technical scheme used by the utility model is：A kind of fluidized pump locks gas moushroom valve, including middle rocking type cylinder,
Swing rod, armshaft, valve seat, valve body, sealing ring, disk, stuffing-box, spring；The middle part of the cylinder body of middle rocking type cylinder and valve seat
It is rotatedly connected.
Wherein, the main correlation between them is that middle rocking type cylinder is action actuating mechanism, valve seat and valve body
Constitute a volume.Valve seat is partnered sealing friction pair by sealing ring and disk.Disk and spring, armshaft, stuffing-box and
Swing rod is connected in together.The free end of the piston of middle rocking type cylinder and swing rod are hinged, when middle rocking type cylinder is acted,
Swing rod and armshaft drive disk to open, the rotary motion of closing passage.The utility model, middle rocking type cylinder fixed form
Link position with valve seat is different, compares with documents, more simple with structure, installs and uses and dismantle repair and maintenance more
It is easy advantage.
Preferably, valve seat is provided with an engaging lug, engaging lug is provided with a connecting hole, middle rocking type cylinder
A connection spindle nose is installed with the middle part of the pump housing, connection spindle nose and connecting hole are rotatedly connected.This preferred scheme, middle rocking type gas
The pump housing of cylinder and the attachment structure of valve seat are simple, the pump housing easy disassembling of middle rocking type cylinder.
Preferably, the diameter of the diameter less than the connecting hole on engaging lug of connection spindle nose；Connection spindle nose is by dividing
The thrust bearing and connecting hole for being located at connecting hole two ends are rotatedly connected.Wherein, the free end of connection spindle nose is provided with and is adapted to nut
Screw thread, thrust bearing using nut be arranged on connection spindle nose on.This preferred scheme, the simple structure being rotatedly connected, installation makes
With reliability.
Preferably, valve seat and valve body bolt connection.This preferred scheme, attachment structure is simple, is easy to valve seat and valve body
Processing and manufacturing.
In sum, the beneficial effects of the utility model are：In documents, middle rocking type cylinder uses cylinder cylinder
The mode that the tail end of body and a welding stand being connected with valve seat are hinged is installed, and overall dimensions are big, install and safeguard not
Just.And the utility model, middle rocking type cylinder cut with scissors using cylinder block middle part and an engaging lug being provided with of valve seat
The mode for connecing is attached installation, and overall structure is simple, and handling ease simultaneously saves material.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model；
Fig. 2：A-A schematic cross-sectional views；
Fig. 3：Fluidized pump lock gas moushroom valve entirety schematic cross-sectional view.
In figure：Middle rocking type cylinder 1, thrust bearing 2, engaging lug 3, nut 4, connector 5, swing rod 6 expects letter 7, armshaft
8, fill out spring 9, valve seat 10, sealing ring 11, disk 12, valve body 13.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As Figure 1-3, the utility model includes middle rocking type cylinder 1, swing rod 6, armshaft 8, valve seat 10, valve body 13,
Sealing ring 11, disk 12, stuffing-box 7, spring 9；The middle part of the cylinder body of middle rocking type cylinder 1 and valve seat 10 are rotatedly connected.Its
In, middle rocking type cylinder is action actuating mechanism, valve seat 10 and the bolt connection of valve body 13, and valve seat constitutes an appearance with valve body
Body, valve seat is partnered sealing friction pair by sealing ring and disk, and disk is connected in spring, armshaft, stuffing-box and swing rod
Together, the free end of the piston of middle rocking type cylinder and swing rod are hinged（The piston of rocking type cylinder in the middle of the present embodiment
Free end is installed with a connector 5, and the free end of the piston of middle rocking type cylinder is hinged by connector 5 and swing rod）, when
When middle rocking type cylinder is acted, swing rod and armshaft drive disk to open, the rotary motion of closing passage, specific structural details
Because being known technology, will not be described here.
Preferably, valve seat 10 is provided with an engaging lug 3, engaging lug 3 is provided with a connecting hole, middle rocking type gas
A connection spindle nose is installed with the middle part of the pump housing of cylinder 1, connection spindle nose and connecting hole are rotatedly connected.Further preferably, connection
The diameter of spindle nose is provided with the spiral shell being adapted to nut 4 less than the diameter of the connecting hole on engaging lug 3, the free end for connecting spindle nose
Line；The thrust bearing 2 and connecting hole that connection spindle nose passes through to set up separately at connecting hole two ends are rotatedly connected, and thrust bearing 2 then utilizes spiral shell
Female 4 are arranged on connection spindle nose.
The specific embodiment of the above is only the utility model preferably implementation method, and it is new not to limit this practicality with this
The specific implementation scope of type.In fact, can also be made according to shape described in the utility model, structure and purpose of design
Equivalent change.Therefore, all some equivalence changes according to done by shape described in the utility model, structure and purpose of design
Ought to be all contained in protection domain of the present utility model, namely these equivalence changes should all be subject to guarantor of the present utility model
Shield.
Claims (5)
1. a kind of fluidized pump lock gas moushroom valve, including middle rocking type cylinder（1）, swing rod（6）, armshaft（8）, valve seat（10）,
Valve body（13）, sealing ring（11）, disk（12）, stuffing-box（7）, spring（9）；It is characterized in that：Middle rocking type cylinder（1）Cylinder
The middle part of body and valve seat（10）It is rotatedly connected.
2. fluidized pump according to claim 1 locks gas moushroom valve, it is characterized in that：Valve seat（10）It is provided with an engaging lug
（3）, engaging lug（3）It is provided with a connecting hole, middle rocking type cylinder（1）The pump housing in the middle part of be installed with a connecting shaft
Head, connection spindle nose and connecting hole are rotatedly connected.
3. fluidized pump according to claim 2 locks gas moushroom valve, it is characterized in that：The diameter of spindle nose is connected less than located at company
Lug（3）On connecting hole diameter；Connection spindle nose passes through to set up the thrust bearing at connecting hole two ends separately（2）Rotated with connecting hole
It is connected.
4. fluidized pump according to claim 3 locks gas moushroom valve, it is characterized in that：Also include nut（4）, connect spindle nose
Free end be provided with and nut（4）The screw thread of adaptation, thrust bearing（2）Using nut（4）On connection spindle nose.
5. the fluidized pump according to claim 1 or 2 or 3 or 4 locks gas moushroom valve, it is characterized in that：Valve seat（10）And valve body
（13）Bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367146.0U CN206280583U (en) | 2016-12-13 | 2016-12-13 | Fluidized pump locks gas moushroom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367146.0U CN206280583U (en) | 2016-12-13 | 2016-12-13 | Fluidized pump locks gas moushroom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280583U true CN206280583U (en) | 2017-06-27 |
Family
ID=59073186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367146.0U Active CN206280583U (en) | 2016-12-13 | 2016-12-13 | Fluidized pump locks gas moushroom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209810A (en) * | 2018-09-21 | 2019-01-15 | 巢湖市金辉自控设备有限公司 | A kind of water automatic controller for water supply pump |
-
2016
- 2016-12-13 CN CN201621367146.0U patent/CN206280583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209810A (en) * | 2018-09-21 | 2019-01-15 | 巢湖市金辉自控设备有限公司 | A kind of water automatic controller for water supply pump |
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