CN206682348U - A kind of manual diaphragm valve of combined type easy care - Google Patents
A kind of manual diaphragm valve of combined type easy care Download PDFInfo
- Publication number
- CN206682348U CN206682348U CN201720416231.XU CN201720416231U CN206682348U CN 206682348 U CN206682348 U CN 206682348U CN 201720416231 U CN201720416231 U CN 201720416231U CN 206682348 U CN206682348 U CN 206682348U
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- CN
- China
- Prior art keywords
- valve
- fixed cylinder
- portable plate
- combined type
- catch bar
- 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
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Abstract
The utility model discloses a kind of manual diaphragm valve of combined type easy care, including valve body, valve seat, bonnet, fixed cylinder, portable plate, handle, catch bar, changeover portion and valve element, changeover portion, valve seat and rubber blanket are provided with the valve body；Valve body upper end is disposed with bonnet and fixed cylinder；Cover, portable plate, support spring, rotating disk, handle and catch bar are provided with fixed cylinder；Catch bar lower end is disposed with pad, diaphragm piece, valve element and banking stop.It is connected between valve body of the present utility model, valve seat and bonnet by riveting method, two parts of handle are connected by pin joint mode, and such design and installation is convenient, and dismounting is simple, beneficial to later stage repair and maintenance；Drive catch bar to do vertical sliding motion to control draining by portable plate, so machine driving of the reduction catch bar in bonnet, effectively increase device service life, avoid mechanical wear and cause failure of apparatus this hidden danger.
Description
Technical field
A kind of valve is the utility model is related to, specifically a kind of manual diaphragm valve of combined type easy care.
Background technology
Diaphragm valve is a kind of block valve of special shape, and its most outstanding feature is diaphragm lower body inner chamber and top
Bonnet inner chamber separates, and not only ensure that the pure of working media, while makes bonnet, valve rod and valve element above diaphragm etc.
Part by dielectric corrosion, does not eliminate packing seal structure, and will not produce medium leakage.Using barrier film made of soft material
Piece, sealing are preferable.The closing of diaphragm valve controls diaphragm to move up and down what is realized with being opened by, therefore its life-span takes
Certainly in the fatigue performance of diaphragm.
Existing diaphragm valve is usually present the problem of complicated, is unfavorable for later stage repair and maintenance, while typically pass through
Threaded rod drives the motion of diaphragm piece, and mechanical wear is larger, easily produces failure after long-term use, influences to use.
Utility model content
The purpose of this utility model is to provide a kind of manual diaphragm valve of combined type easy care, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of manual diaphragm valve of combined type easy care, including valve body, valve seat, bonnet, fixed cylinder, portable plate, handle, push away
Lever, changeover portion and valve element, the valve body upper center are provided through changeover portion, are located in the valve body under the changeover portion
Side is provided with valve seat, and the valve seat upper end, which is inlayed, is provided with rubber blanket, and valve seat side arc is smooth, valve body upper end position
The riveting of changeover portion periphery is provided with bonnet, the bonnet upper end, which is welded, is provided with fixed cylinder, both sides in the fixed cylinder
Symmetrical to be provided with sliding groove, the fixed cylinder upper end riveting is provided with cover, portable plate is movably set with the fixed cylinder, described
Portable plate lower end both sides are symmetrically provided with blind round hole, in the blind round hole of the portable plate lower end both sides and fixed cylinder bottom
Between be connected with support spring, the portable plate upper center, which rotates, is provided with rotating disk, and the rotating disk upper end welding is set
There is handle, welded in the middle part of the portable plate lower end and be provided with catch bar, catch bar lower end periphery bonding is provided with pad, institute
State and diaphragm piece is provided with below pad, the catch bar periphery is connected with valve element, the activity above the pad
The welding above the valve element of plate periphery is provided with banking stop.
As further program of the utility model：Opening water inlet, the valve body right openings water outlet on the left of the valve body.
As further program of the utility model：The changeover portion inwall arc is smooth, and the changeover portion upper end opens.
As further program of the utility model：The portable plate mutually agrees with the fixed cylinder inner wall size, described
Portable plate both sides have the projection being engaged with sliding groove in the fixed cylinder.
As further program of the utility model：The rotating disk lower end is rotatablely connected by rotating shaft and the portable plate.
As further program of the utility model：The handle with by screw thread through the cover and with it is described
The threaded rod and formed with the bow of threaded rod pin joint fixation that rotating disk upper end is welded and fixed.
As further program of the utility model：The catch bar extends downwardly through the fixed cylinder lower end, described
Pass through encapsulation process between catch bar and the fixed cylinder and be slidably connected.
As further program of the utility model：Mutually agree with the rubber blanket upper end cambered surface pad lower end.
As further program of the utility model：The diaphragm piece and the gasket edge are fixed by the bonnet
In the changeover portion upper end.
As further program of the utility model：The banking stop and valve element upper end riveting are fixed.
Compared with prior art, the beneficial effects of the utility model are：Each component is connected by riveting method, is easy to
Dismounting, is easy to later maintenance；Catch bar controls barrier film in bonnet by vertical sliding motion, so as to reduce the easy machines such as threaded connection
The motion of tool abrasion and connected mode, improve the service life of device, reduce the hidden danger that mechanical wear brings failure of apparatus；
It is simple in construction, it is easy-to-use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the manual diaphragm valve of combined type easy care.
In figure：1- valve bodies, 2- valve seats, 21- rubber blankets, 3- bonnets, 4- fixed cylinders, 5- covers, 6- portable plates, 7- support bullets
Spring, 8- rotating disks, 9- handles, 10- catch bars, 11- changeover portions, 12- diaphragm pieces, 13- pads, 14- valve elements, 15- banking stops.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of manual diaphragm valve of combined type easy care, including valve body 1,
Valve seat 2, bonnet 3, fixed cylinder 4, portable plate 6, handle 9, catch bar 10, changeover portion 11 and valve element 14, the left side of valve body 1 are open
Water inlet, the right openings water outlet of valve body 1, the upper center of valve body 1 are provided through changeover portion 11, in the changeover portion 11
Wall arc is smooth, and the upper end of changeover portion 11 opens, and the lower section of changeover portion 11 is provided with valve seat 2, institute in the valve body 1
State the upper end of valve seat 2 and inlay and be provided with rubber blanket 21, the side arc of valve seat 2 is smooth, the changeover portion 11 and the valve seat 2
Design coordinate can reduce water body by when resistance, can so reduce current by when noise, the upper end position of valve body 1
The periphery of changeover portion 11 riveting is provided with bonnet 3, the upper end of bonnet 3 welding is provided with fixed cylinder 4, the fixed cylinder 4
Interior both sides are symmetrically provided with sliding groove, and the upper end of fixed cylinder 4 riveting is provided with cover 5, work is movably set with the fixed cylinder 4
Dynamic plate 6, the portable plate 6 mutually agree with the inner wall size of fixed cylinder 4, and the both sides of portable plate 6 have and the fixed cylinder 4
The projection that interior sliding groove is engaged, the lower end both sides of portable plate 6 are symmetrically provided with blind round hole, and the portable plate 6 can be in institute
State and moved up and down in fixed cylinder 4, connected in the blind round hole of the lower end both sides of portable plate 6 between the bottom of fixed cylinder 4
Support spring 7 is provided with, the upper center of portable plate 6 rotates and is provided with rotating disk 8, and the lower end of rotating disk 8 passes through rotating shaft and institute
State portable plate 6 to be rotatablely connected, the upper end of rotating disk 8 welding is provided with handle 9, and the handle 9 runs through institute with by screw thread
The threaded rod stated cover 5 and be welded and fixed with the upper end of rotating disk 8 and the bow fixed with threaded rod pin joint form, described
Handle 9 drives the portable plate 6 to be moved up and down in the fixed cylinder 4 by rotating, can be by institute after splitting the handle 9
State cover 5 from the handle 9 threaded shank portion it is peripherally pivoted remove, can so overhaul the intraware of fixed cylinder 4, institute
To state welding in the middle part of the lower end of portable plate 6 and be provided with catch bar 10, the catch bar 10 extends downwardly through the lower end of fixed cylinder 4,
Pass through encapsulation process between the catch bar 10 and the fixed cylinder 4 and be slidably connected, the lower end of catch bar 10 periphery bonds
Pad 13 is provided with, the lower end of pad 13 is mutually agreed with the upper end cambered surface of rubber blanket 21, and the lower section of pad 13 is provided with
Diaphragm piece 12, diaphragm piece 12 and the pad 13 edge are fixed on the upper end of changeover portion 11, institute by the bonnet 3
State the periphery of catch bar 10 and be connected with valve element 14 positioned at the top of pad 13, the periphery of portable plate 6 is located at the valve element
14 top welding are provided with banking stop 15, and banking stop 15 and the valve element 14 the upper end riveting is fixed.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of manual diaphragm valve of combined type easy care, including valve body（1）, valve seat（2）, bonnet（3）, fixed cylinder（4）, activity
Plate（6）, handle（9）, catch bar（10）, changeover portion（11）And valve element（14）, it is characterised in that the valve body（1）Upper center
It is provided through changeover portion（11）, the valve body（1）It is interior to be located at the changeover portion（11）Lower section is provided with valve seat（2）, the valve
Seat（2）Upper end, which is inlayed, is provided with rubber blanket（21）, the valve seat（2）Side arc is smooth, the valve body（1）Upper end is positioned at described
Changeover portion（11）Periphery riveting is provided with bonnet（3）, the bonnet（3）Upper end welding is provided with fixed cylinder（4）, the fixed cylinder
（4）Interior both sides are symmetrically provided with sliding groove, the fixed cylinder（4）Upper end riveting is provided with cover（5）, the fixed cylinder（4）Interior work
It is dynamic to be provided with portable plate（6）, the portable plate（6）Lower end both sides are symmetrically provided with blind round hole, the portable plate（6）Lower end both sides
Blind round hole in and the fixed cylinder（4）Support spring is connected between bottom（7）, the portable plate（6）In upper end
Portion rotates and is provided with rotating disk（8）, the rotating disk（8）Upper end welding is provided with handle（9）, the portable plate（6）Welded in the middle part of lower end
Connect and be provided with catch bar（10）, the catch bar（10）Lower end periphery bonding is provided with pad（13）, the pad（13）Lower section
It is provided with diaphragm piece（12）, the catch bar（10）Periphery is located at the pad（13）Top is connected with valve element（14）, institute
State portable plate（6）Periphery is located at the valve element（14）Top welding is provided with banking stop（15）.
A kind of 2. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the valve body（1）
Left side opening water inlet, the valve body（1）Right openings water outlet.
A kind of 3. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the changeover portion
（11）Inwall arc is smooth, the changeover portion（11）Upper end opens.
A kind of 4. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the portable plate
（6）With the fixed cylinder（4）Inner wall size is mutually agreed with, the portable plate（6）Both sides have and the fixed cylinder（4）Interior sliding groove
The projection being engaged.
A kind of 5. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the rotating disk（8）
Lower end passes through rotating shaft and the portable plate（6）Rotation connection.
A kind of 6. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the handle（9）
Run through the cover with by screw thread（5）And with the rotating disk（8）The threaded rod and and threaded rod that upper end is welded and fixed
The bow composition that pin joint is fixed.
A kind of 7. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the catch bar
（10）Through the fixed cylinder（4）Lower end extends downwardly, the catch bar（10）With the fixed cylinder（4）Between by sealing
Manage and be slidably connected.
A kind of 8. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the pad（13）
Lower end and the rubber blanket（21）Upper end cambered surface is mutually agreed with.
A kind of 9. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the diaphragm piece
（12）With the pad（13）Edge passes through the bonnet（3）It is fixed on the changeover portion（11）Upper end.
A kind of 10. manual diaphragm valve of combined type easy care according to claim 1, it is characterised in that the banking stop
（15）With the valve element（14）Upper end riveting is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416231.XU CN206682348U (en) | 2017-04-19 | 2017-04-19 | A kind of manual diaphragm valve of combined type easy care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416231.XU CN206682348U (en) | 2017-04-19 | 2017-04-19 | A kind of manual diaphragm valve of combined type easy care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682348U true CN206682348U (en) | 2017-11-28 |
Family
ID=60403689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416231.XU Expired - Fee Related CN206682348U (en) | 2017-04-19 | 2017-04-19 | A kind of manual diaphragm valve of combined type easy care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682348U (en) |
-
2017
- 2017-04-19 CN CN201720416231.XU patent/CN206682348U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190419 |