CN208764367U - Manual Super high pressure valve - Google Patents
Manual Super high pressure valve Download PDFInfo
- Publication number
- CN208764367U CN208764367U CN201821236018.1U CN201821236018U CN208764367U CN 208764367 U CN208764367 U CN 208764367U CN 201821236018 U CN201821236018 U CN 201821236018U CN 208764367 U CN208764367 U CN 208764367U
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- China
- Prior art keywords
- valve
- screw
- washer
- spool
- high pressure
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Abstract
The utility model discloses a kind of manual Super high pressure valves, it includes valve body, spool, valve deck, lead screw, washer, washer pressure cap, bracket, bearing, gland, screw, pressure cap, handwheel, sealed end, fixing bolt, fixture nut, mounting screw, spool is equipped in the inside of valve body, sealed end is equipped in spool lower end, lead screw passes through gland and is connected with spool, washer pressure cap is connected by fixing bolt with gland, washer pressure cap lower end is equipped with washer, lead screw top is equipped with screw, bracket is equipped with outside lead screw, bracket is connected by mounting screw with valve deck, bearing is equipped with inside valve deck, bearing is connected by pressure cap with screw, handwheel is equipped in the side of valve deck, flow control mouth is equipped on the right side of sealed end, fixing bolt is connect with fixture nut.The utility model is compact-sized, simple installation, wear-resistant, and stability in use can be good with safety, easy to operate.
Description
Technical field
The utility model relates to a kind of valves, more particularly to a kind of manual Super high pressure valve.
Background technique
High pressure valve be widely used in superhard material manufacture, chemical industry, petrochemical industry, processing technology, etc. static pressure
The fields such as processing, ultra-high static pressure extruding, powder metallurgy, metal forming and geophysics, geology pharmacological research.It can be used for controlling
The stream of the various types fluids such as empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium
It is dynamic.Opening and closing element is a discoidal valve plate, is rotated in valve body around the axis of its own, to reach the mesh of opening and closing or adjusting
's.Superhigh pressure technique be widely used in superhard material manufacture, chemical industry, petrochemical industry, processing technology, etc. at static pressure
The fields such as reason, ultra-high static pressure extruding, powder metallurgy, metal forming and geophysics, geology pharmacological research.Extra high voltage system can
For controlling the various types such as empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium
The flowing of fluid.Opening and closing element is a discoidal valve plate, in valve body around its own axis rotate, thus reach opening and closing or
The purpose of adjusting, mainly plays cutting and throttling action on pipeline.Due to being widely used for high pressure technique, in extra high voltage system
Super high pressure valve performance directly affects reliability, safety, working efficiency and the service life of whole system work.In those palpuses
Frequently in the system of pressurization release, these properties are particularly important.The dominant failure reason of Super high pressure valve is cavitation erosion and punching
Erosion abrasion, and there are many factor for influencing cavitation erosion and erosion, mainly there is mechanical property, hydrodynamic factor and the environment shadow of material
It rings.The ability of valve anti-cavitation and erosive wear is improved, can be adopted in many ways.Current existing high pressure valve is using
When be easy to produce abrasion, cause the disadvantage that service life is short.
Utility model content
It is compact-sized the technical problem to be solved by the utility model is to provide a kind of manual Super high pressure valve, installation
Simplicity, it is wear-resistant, it is easy to operate.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of manual Super high pressure valve,
It is characterized in that, it include valve body, spool, valve deck, lead screw, washer, washer pressure cap, bracket, bearing, gland, screw, pressure cap,
Handwheel, sealed end, fixing bolt, fixture nut, mounting screw are equipped with spool in the inside of valve body, are equipped in spool lower end close
Sealing end, lead screw pass through gland and are connected with spool, and washer pressure cap is connected by fixing bolt with gland, and washer pressure cap lower end is equipped with pad
Circle, lead screw top are equipped with screw, bracket are equipped with outside lead screw, and bracket is connected by mounting screw with valve deck, is equipped with inside valve deck
Bearing, bearing are connected by pressure cap with screw, are equipped with handwheel in the side of valve deck, flow control mouth is equipped on the right side of sealed end,
Fixing bolt is connect with fixture nut.
Preferably, the spool uses pyramidal structure.
Preferably, the sealed end integrally uses spherical structure.
Preferably, the lower end two sides of the valve body are respectively provided with a screw hole.
Preferably, the fixture nut lower surface is equipped with gasket.
Preferably, the valve body uses two-part structure, and two parts are attached by bolt, are consolidated by nut
It is fixed.
The positive effect of the utility model is: the utility model is compact-sized, and simple installation is wear-resistant, uses
Stability and safety are good, easy to operate, at low cost, long service life.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
As shown in Figure 1, the manual Super high pressure valve of the utility model include valve body 1, spool 2, valve deck 3, lead screw 4, washer 5,
Washer pressure cap 6, bracket 7, bearing 8, gland 9, screw 10, pressure cap 11, handwheel 12, sealed end 13, fixing bolt 14, fixture nut
15, mounting screw 16, the inside of valve body 1 be equipped with spool 2,2 lower end of spool be equipped with sealed end 13, lead screw 4 pass through gland 9 with
Spool 2 is connected, and washer pressure cap 6 is connected by fixing bolt 14 with gland 9, and 6 lower end of washer pressure cap is equipped with washer 5,4 top of lead screw
Equipped with screw 9, bracket 7 is equipped with outside lead screw 4, bracket 7 is connected by mounting screw 16 with valve deck 3, and bearing is equipped with inside valve deck 3
8, bearing 8 is connected by pressure cap 11 with screw 10, is equipped with handwheel 12 in the side of valve deck 3, flow is equipped on the right side of sealed end 13
Control mouth 17, fixing bolt 14 are connect with fixture nut 15.
The spool 2 uses pyramidal structure, and the obturation effect of this structure is preferable.
The sealed end 13 is whole to use spherical structure, and spherical structure can disperse pressure, reduces abrasion, resistance to compression and wear-resistant
Effect is more preferable.
The lower end two sides of the valve body 1 are respectively provided with a screw hole 20, provide convenience for the installation of valve.
15 lower surface of fixture nut is equipped with gasket, reduces abrasion of the fixture nut 15 to valve.
The valve body 1 uses two-part structure, and two parts are attached by bolt 18, are fixed by nut 19,
Not only it is easy flexibly to have made valve disassembly process, but to stablize when valve working it is firm.
The working principle of the utility model is as follows: operator drives the bearing rotation in valve deck, axis by rotation handwheel
It holds and screw rotation is driven by pressure cap, screw drives lead screw to move up and down by rotation.Gland can be moved with the movement for writing lead screw
It is dynamic, and then the movement of control valve core.When spool moves up, sealed end is opened；When spool moves down, sealed end closure, this
Sample keeps superelevation pressure condition.Each major part of valve is attached by fixing bolt and fixing screws, simplifies the whole of valve
Body structure makes the structure of valve become compact, and installation and operation become easy.Consolidated using fixing bolt and fixing screws
It is fixed, keep valve internal connection firm, when work is more stable.Washer prevents fixing bolt and fixture nut from loosening because being shaken, and subtracts
The abrasion for having lacked valve improves the service life of valve, thereby reduces use cost.The pyramidal structure of spool possesses preferably
Obturation effect.The spherical structure of sealed end can disperse pressure, improve the effect of resist compression of valve, reduce the abrasion of valve
Rate improves the service life of valve, reduces costs.Flow control mouth is capable of the control valve fluid that fully opens or damage
Flow prevents from hurting operator, improves safety.The control handwheel of valve uses vertically-mounted structure, rather than
Traditional horizontal structure is provided convenience for the operation of personnel.Valve lower end is equipped with screw hole, makes the installation process of valve more just
Benefit, installation effect are more firm.Washer pressure cap pushes down washer, prevents washer from arbitrarily moving.
In conclusion the manual Super high pressure valve of the utility model is compact-sized, simple installation is wear-resistant, stability in use
Can be good with safety, easy to operate, at low cost, long service life.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of manual Super high pressure valve, which is characterized in that it include valve body, spool, valve deck, lead screw, washer, washer pressure cap,
Bracket, bearing, gland, screw, pressure cap, handwheel, sealed end, fixing bolt, fixture nut, mounting screw, in the inside of valve body
Equipped with spool, it is equipped with sealed end in spool lower end, lead screw passes through gland and is connected with spool, and washer pressure cap passes through fixing bolt and pressure
Lid is connected, and washer pressure cap lower end is equipped with washer, and lead screw top is equipped with screw, and bracket is equipped with outside lead screw, and bracket passes through installation spiral shell
Nail is connected with valve deck, and bearing is equipped with inside valve deck, and bearing is connected by pressure cap with screw, is equipped with handwheel in the side of valve deck,
Flow control mouth is equipped on the right side of sealed end, fixing bolt is connect with fixture nut.
2. manual Super high pressure valve as described in claim 1, which is characterized in that the spool uses pyramidal structure.
3. manual Super high pressure valve as described in claim 1, which is characterized in that the sealed end integrally uses spherical structure.
4. manual Super high pressure valve as described in claim 1, which is characterized in that the lower end two sides of the valve body are respectively provided with one
Screw hole.
5. manual Super high pressure valve as described in claim 1, which is characterized in that the fixture nut lower surface is equipped with gasket.
6. manual Super high pressure valve as described in claim 1, which is characterized in that the valve body uses two-part structure, and two
Divide and be attached by bolt, is fixed by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236018.1U CN208764367U (en) | 2018-08-02 | 2018-08-02 | Manual Super high pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236018.1U CN208764367U (en) | 2018-08-02 | 2018-08-02 | Manual Super high pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764367U true CN208764367U (en) | 2019-04-19 |
Family
ID=66130206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236018.1U Active CN208764367U (en) | 2018-08-02 | 2018-08-02 | Manual Super high pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764367U (en) |
-
2018
- 2018-08-02 CN CN201821236018.1U patent/CN208764367U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |