CN206889718U - A kind of big orifice high-pressure flat plate valve - Google Patents
A kind of big orifice high-pressure flat plate valve Download PDFInfo
- Publication number
- CN206889718U CN206889718U CN201720824751.4U CN201720824751U CN206889718U CN 206889718 U CN206889718 U CN 206889718U CN 201720824751 U CN201720824751 U CN 201720824751U CN 206889718 U CN206889718 U CN 206889718U
- Authority
- CN
- China
- Prior art keywords
- valve
- flat plate
- plate
- big orifice
- pressure flat
- 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.)
- Active
Links
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a kind of big orifice high-pressure flat plate valve, including valve body, valve seat, valve plate, flashboard, pod apertures, outer valve rod, inner valve stem, first handle and second handle, the valve body is provided at both ends with mounting flange, some pod apertures are provided with the valve plate, the pod apertures are circular hole, the upper end of the outer valve rod and inner valve stem is provided with screw thread, compared with prior art, the beneficial effects of the utility model are new a kind of big orifice high-pressure flat plate valves, it is simple in construction, by the pressure for reducing valve plate both sides, reduce the valve power required in open and close, and accelerate the speed of open and close, using it is simple the advantages that, it is adapted to promote the use of.
Description
Technical field
A kind of flap type is the utility model is related to, especially a kind of big orifice high-pressure flat plate valve.
Background technology
At present, known big orifice high-pressure flat plate valve, it is general using increase transmission device, solve switch excessive during high pressure
Torque.The big orifice high-pressure flat plate valve of belt driver, volume is big, switching speed is slow, operating efficiency is low, adds operator
Labor intensity.
Utility model content
The purpose of this utility model is to provide a kind of big orifice high-pressure flat plate valve, to solve to propose in above-mentioned background technology
The problem of.
The purpose of this utility model is achieved by following technical proposals：A kind of big orifice high-pressure flat plate valve, including
Valve body, valve seat, valve plate, flashboard, pod apertures, outer valve rod, inner valve stem, first handle and second handle, the valve seat are arranged on valve
The inside of body；The valve plate is arranged in valve seat, and its upper end is provided with outer valve rod；The flashboard is arranged in valve plate, and its
Upper end is provided with inner valve stem；The pod apertures are arranged on valve plate；The inner valve stem is arranged on outer stem internal；It is described first-hand
Handle is fixedly connected with outer valve rod；The second handle is fixedly connected with inner valve stem.
Further, the valve body is provided at both ends with mounting flange.
Further, some pod apertures are provided with the valve plate.
Further, the pod apertures are circular hole.
Further, the upper end of the outer valve rod and inner valve stem is provided with screw thread.
Compared with prior art, the beneficial effects of the utility model are new a kind of big orifice high-pressure flat plate valves, structure
Simply, by reducing the pressure of valve plate both sides, reduce the valve power required in open and close, and accelerate unlatching and close
The speed closed, using it is simple the advantages that, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure design sketch；
Fig. 2 is the utility model part-structure design sketch；
In figure：The outer valve rod of 1- valve bodies, 2- valve seats, 3- valve plates, 4- flashboards, 5- pod apertures, 6-, 7- inner valve stems, 8- are first-hand
Handle, 9- second handles.
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.
As shown in Figure 1-2, the utility model discloses a kind of big orifice high-pressure flat plate valve, including valve body 1, valve seat 2, valve plate
3rd, flashboard 4, pod apertures 5, outer valve rod 6, inner valve stem 7, first handle 8 and second handle 9, the valve seat 2 are arranged on the interior of valve body 1
Portion；The valve plate 3 is arranged in valve seat 2, and its upper end is provided with outer valve rod 6；The flashboard 4 is arranged in valve plate 3, and thereon
End is provided with inner valve stem 7；The pod apertures 5 are arranged on valve plate 3；The inner valve stem 7 is arranged on inside outer valve rod 6；Described
One handle 8 is fixedly connected with outer valve rod 6；The second handle 9 is fixedly connected with inner valve stem 7, and the valve body 1 is provided at both ends with connection
Ring flange, some pod apertures 5 are provided with the valve plate 3, the pod apertures 5 are circular hole, the outer valve rod 6 and inner valve stem 7
Upper end is provided with screw thread.
In use, during closed mode, the water passage in 3 times general who has surrendered's valve bodies 1 of valve plate is blocked, and flashboard 4, which declines, is placed in valve plate 3
Interior, because being provided with pod apertures 5 on valve plate 3, the water reduction that valve plate 3 makes to pass through when falling before reduces pressure, at this moment declines again
Gate valve 4 is closed, and power used will be reduced, and also reduces impulsive force of the hydraulic pressure to the flashboard 4 of valve plate 3, open mode
When, flashboard 4 rises, and then valve plate 3 rises, and so will not cause larger impact because of the unexpected opening of water passage, protection
The safety of valve body.
New a kind of big orifice high-pressure flat plate valve, it is simple in construction, by reducing the pressure of valve plate both sides, opening valve
Open power required during closing to reduce, and accelerate the speed of open and close, using simple.
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 (5)
1. a kind of big orifice high-pressure flat plate valve, including valve body（1）, valve seat（2）, valve plate（3）, flashboard（4）, pod apertures（5）, outer valve
Bar（6）, inner valve stem（7）, first handle（8）And second handle（9）, it is characterised in that：The valve seat（2）It is arranged on valve body（1）
Inside；The valve plate（3）Installed in valve seat（2）It is interior, and its upper end is provided with outer valve rod（6）；The flashboard（4）Installed in valve
Plate（3）It is interior, and its upper end is provided with inner valve stem（7）；The pod apertures（5）It is arranged on valve plate（3）On；The inner valve stem（7）Peace
Mounted in outer valve rod（6）It is internal；The first handle（8）It is fixedly connected with outer valve rod（6）；The second handle（9）In being fixedly connected
Valve rod（7）.
A kind of 2. big orifice high-pressure flat plate valve according to claim 1, it is characterised in that：The valve body（1）Both ends set
It is equipped with mounting flange.
A kind of 3. big orifice high-pressure flat plate valve according to claim 1, it is characterised in that：The valve plate（3）On be provided with
Some pod apertures（5）.
A kind of 4. big orifice high-pressure flat plate valve according to claim 1, it is characterised in that：The pod apertures（5）For circle
Hole.
A kind of 5. big orifice high-pressure flat plate valve according to claim 1, it is characterised in that：The outer valve rod（6）And internal valve
Bar（7）Upper end be provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824751.4U CN206889718U (en) | 2017-07-10 | 2017-07-10 | A kind of big orifice high-pressure flat plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824751.4U CN206889718U (en) | 2017-07-10 | 2017-07-10 | A kind of big orifice high-pressure flat plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889718U true CN206889718U (en) | 2018-01-16 |
Family
ID=61296658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720824751.4U Active CN206889718U (en) | 2017-07-10 | 2017-07-10 | A kind of big orifice high-pressure flat plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566682A (en) * | 2019-09-21 | 2019-12-13 | 浙江中德自控科技股份有限公司 | dislocation formula decompression gate valve that wear-resistants |
-
2017
- 2017-07-10 CN CN201720824751.4U patent/CN206889718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566682A (en) * | 2019-09-21 | 2019-12-13 | 浙江中德自控科技股份有限公司 | dislocation formula decompression gate valve that wear-resistants |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206889718U (en) | A kind of big orifice high-pressure flat plate valve | |
| CN201277351Y (en) | Non-return combined valve equipped with bypass ball valve | |
| CN201599414U (en) | High pressure ultra-low temperature pneumatic controlled mushroom valve | |
| CN202900391U (en) | Water-proof exhaust pipe device | |
| CN203297681U (en) | Adjustable slow-closure check valve | |
| CN202171025U (en) | Gate valve with balanced type valve plate | |
| CN201963907U (en) | Double-shaft double-plate butterfly valve | |
| CN2913703Y (en) | Water attack lift pump constituted of pipe fittings and cast iron | |
| CN203686268U (en) | Self-flushing damping and abrasion-resistant screwing type check valve | |
| CN201396488Y (en) | Novel check valve | |
| CN204985793U (en) | Take pressure relief device's gate valve | |
| CN216279485U (en) | Pneumatic cut-off valve of high-pressure waterway | |
| CN206221772U (en) | Conduction oil special utility lengthens neck bellows stop valve | |
| CN208252784U (en) | A kind of butterfly valve | |
| CN208831790U (en) | A kind of double ball-valves of double block | |
| CN210240718U (en) | Flange gate valve | |
| CN201902584U (en) | Flat gate valve | |
| CN207246426U (en) | Full balance blow valve | |
| CN203064160U (en) | Quick inflation system | |
| CN206017759U (en) | A kind of butterfly valve | |
| CN207349512U (en) | A kind of attraction permanent magnetic spring check valve | |
| CN201866292U (en) | Lightly-opened gate valve | |
| CN206646633U (en) | A kind of sewer tap water pressure blockage-eliminating device | |
| CN207421412U (en) | A kind of multi-functional check-valves | |
| CN207454878U (en) | A kind of Novel swing check valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |