CN206845927U - A kind of high pressure resistant valve - Google Patents
A kind of high pressure resistant valve Download PDFInfo
- Publication number
- CN206845927U CN206845927U CN201720506466.8U CN201720506466U CN206845927U CN 206845927 U CN206845927 U CN 206845927U CN 201720506466 U CN201720506466 U CN 201720506466U CN 206845927 U CN206845927 U CN 206845927U
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- CN
- China
- Prior art keywords
- valve
- handwheel
- bonnet
- valve body
- high pressure
- 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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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of high pressure resistant valve, including valve body, handwheel and valve rod, the valve body lower end is installed with base, and its upper end is fixedly connected with bonnet, the bonnet upper end is installed with support set, and the valve rod upper end is fixedly connected with handwheel, and its lower end is installed with valve element, the handwheel outer surface is installed with crank handles, and damping cotton is installed with inside the handwheel, and the valve inner is fixedly connected with valve cage.The utility model reduces the vibrations of handwheel by being internally provided with damping cotton in handwheel；By setting four crank handleses in handwheel outer surface, staff is set more easily to rotate handwheel；By being provided with rubber increasing friction force in crank handles end, avoid slippery conditions occur when rotating；By applying antirusting paint on valve part surface, it can prevent valve from getting rusty, improve the useful life of valve；Valve body and bonnet use titanium alloy material, have good compressive property.With good promotional value.
Description
Technical field
A kind of valve is the utility model is related to, more particularly to a kind of high pressure resistant valve.
Background technology
Valve be in fluid system, for control the direction of fluid, pressure, flow device.Valve be make pipe arrangement and
Medium in equipment（Liquid, gas, powder）Flowing stops and can control the device of its flow.Valve can be used for control empty
The flowing of all kinds fluids such as gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
Valve is control unit in pipeline fluid induction system, it be for changing path section and media flow direction, have water conservancy diversion,
The functions such as cut-off, throttling, non-return, shunting or overflow release.For the valve of fluid control, from simplest stop valve to extremely
Various valves used in complicated robot control system(RCS), its kind and specification are various, and the inside nominal diameter of valve is from atomic small instrument
Valve reaches greatly 10m industrial pipeline valve to latus rectum.Valve can be used for control water, steam, oil product, gas, mud, various corrosivity
The all kinds such as medium, liquid metal and radioactive fluid fluidly flow, the operating pressure of valve can from 0.0013MPa to
1000MPa super-pressure, operating temperature is from -269 DEG C of ultralow temperature to 1430 DEG C of high temperature.The control of valve can use a variety of
The kind of drive, such as manually, electrically, surge, pneumatically, turbine, electromagnetic driven, electromagnetism surge, electro-hydraulic dynamic, air-or liquid-operated, spur gear, umbrella tooth
Wheel drive etc.；It can be acted in the presence of pressure, temperature or other forms transducing signal by predetermined requirement, or disobey
Rely transducing signal and be simply turned on and off, valve lifts opening and closing element, slides, revolved by driving or automechanism
Pendulum or gyration, so as to change the size of its flow area to realize its control function.Valve is the production with fluid circuit
It is raw and caused.The mankind have had the history of nearly 4000 using valve.When ancient Chinese inhales bittern salt manufacturing from salt well, just
Once stopper valve was used in bamboo pipeline.B.C. 1800, ancient Egyptian built big rule to prevent the Nile from spreading unchecked
During mould water conservancy, similar wooden cock was also once used to control the distribution of current.These are all the blanks of valve.Industrial valves
The extensive application of door, is inchoate after watt invention steam engine.There is cast iron, cast steel, forged steel, no in earlier 1900s
The valve for the various materials such as steel, chrome-molybdenum steel, brass of becoming rusty.Applied to industry-by-industry, various operating modes.Domestic Introduced From Abroad valve earliest
The company of production technology is few, rear Introduced From Abroad production technology so that the breakthrough of state's inner valve production technology, the raising of quality,
The lengthening in life-span.Current valve anti-pressure ability is not especially good, and the use to valve is limited, and handwheel has connection due to centre
Bar, the rotation for making handwheel are not particularly convenient, and situation about getting rusty part is had during use for a long time and is occurred.Therefore, we
It is proposed a kind of high pressure resistant valve.
【Utility model content】
Main purpose of the present utility model is to provide a kind of high pressure resistant valve can effectively solve asking in background technology
Topic.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of high pressure resistant valve, including valve body, handwheel and valve rod, the valve body lower end are installed with base, and one
End is provided with water inlet, and the valve body other end is provided with delivery port, and its upper end is fixedly connected with bonnet, and the bonnet upper end is fixed
Support set is installed, the valve rod upper end is fixedly connected with handwheel, and its lower end is installed with valve element, the handwheel outer surface
Crank handles is installed with, and crank handles one end is provided with rubber, and damping cotton, the valve are installed with inside the handwheel
Internal portion is fixedly connected with valve cage, encapsulant is installed with inside the bonnet, and valve is provided between adjacent seals material
Bar, the valve cage lower end are provided with valve seat, and the valve body, bonnet and support set outer surface are installed with antirusting paint, the branch
Valve rod is provided with inside support set.
Further, the rubber is that silicone rubber material is made.
Further, the angle between the crank handles and handwheel is 90 degree.
Further, the valve body and bonnet are that titanium alloy material is made.
Further, the crank handles quantity is 4.
Compared with prior art, the utility model has the advantages that：This kind of high pressure resistant valve passes through in handwheel
Portion is provided with damping cotton, can reduce the vibrations of handwheel；By setting four crank handleses in handwheel outer surface, work can be made
Personnel more easily rotate handwheel；Staff can be avoided with increasing friction force by being provided with rubber in crank handles end
There are slippery conditions when rotating；By scribbling antirusting paint on valve body, bonnet and support set surface, it can prevent valve from giving birth to
Rust, improve the useful life of valve；Valve body and bonnet use titanium alloy material, have good compressive property.Structure is novel, behaviour
Make simple.With good promotional value.
【Brief description of the drawings】
Fig. 1 is the overall structure diagram of the high pressure resistant valve of the utility model.
Fig. 2 is the valve body and bonnet internal structure schematic diagram of the high pressure resistant valve of the utility model.
Fig. 3 is the handwheel and crank handles structural representation of the high pressure resistant valve of the utility model.
In figure：1st, base；2nd, antirusting paint；3rd, water inlet；4th, handwheel；5th, crank handles；6th, rubber；7th, support set；8、
Valve rod；9th, bonnet；10th, delivery port；11st, valve body；12nd, damping cotton；13rd, valve seat；14th, valve cage；15th, valve element；16th, encapsulant.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of high pressure resistant valve, including valve body 11, handwheel 4 and valve rod 8, the lower end of valve body 11 are fixed
Base 1 is installed, and its one end is provided with water inlet 3, the other end of valve body 11 is provided with delivery port 10, and its upper end is fixedly connected
There is bonnet 9, the upper end of bonnet 9 is installed with support set 7, and the upper end of valve rod 8 is fixedly connected with handwheel 4, and its lower end
Valve element 15 is installed with, the outer surface of handwheel 4 is installed with crank handles 5, and the one end of crank handles 5 is provided with rubber 6,
Damping cotton 12 is installed with inside the handwheel 4, is fixedly connected with valve cage 14 inside the valve body 11, inside the bonnet 9
Encapsulant 16 is installed with, and valve rod 8 is provided between adjacent seals material 16, the lower end of valve cage 14 is provided with valve seat 13,
The valve body 11, bonnet 9 and the outer surface of support set 7 are installed with antirusting paint 2, and the inside of support set 7 is provided with valve rod 8.
Wherein, the rubber 6 is that silicone rubber material is made.
Wherein, the angle between the crank handles 5 and handwheel 4 is 90 degree.
Wherein, the valve body 11 and bonnet 9 are that titanium alloy material is made.
Wherein, the quantity of crank handles 5 is 4.
It should be noted that the utility model is a kind of high pressure resistant valve, including valve body 11, bonnet 9 and valve rod 8, valve body
11 lower ends are installed with base 1, and the one end of valve body 11 is water inlet 3, and the other end is delivery port 10, and peace is fixed in the upper end of valve body 11
Equipped with bonnet 9, the upper end of bonnet 9 is installed with support set 7, and bonnet 9 is internally provided with encapsulant 16, is among support set 7
Hollow setting, valve rod 8 are passed through inside Supporting cover 7, and the bottom of valve rod 8 is fixedly connected with valve element 15, and valve element 15 is inside valve body 11, valve
The lower end of core 15 is provided with valve seat 13, and valve element 15 is provided at both ends with valve cage 14, and valve cage 14 is fixedly mounted on the upper end of valve seat 13, valve rod 8
The other end is installed with handwheel 4；During work, staff's hand holds crank handles 5, valve rod 8 can be because the rotation of handwheel 4
Move up and down, rotated clockwise when staff holds crank handles 5, drive handwheel 4 to rotate clockwise, when handwheel 4 is suitable
When hour hands rotate, valve rod 8 can be made to do upward motion, valve rod 8 can move upwardly together with movable valve plug 15, now the meeting of valve element 15 and valve
Seat 13 separates, and now allows for water or other fluid to pass through；When staff holds crank handles 5, when doing counterclockwise movement, band
Wheel of starting 4 does counterclockwise movement, and now valve rod 8 moves downward, and band movable valve plug 15 moves downward, and valve element 15 can be close with valve seat 13
Match, now valve rod 8 may proceed to move downward, the pressure certain to valve element 15, be pressed on valve element 15 by the pressure of valve rod 8
On valve seat 13, it is closed valve, now water or other fluid can not just pass through；When needing to control the flow of fluid, regulation
The distance between valve element 15 and valve seat 13 can reach the effect of control fluid flow, and the number of turns that handwheel 4 rotates is more, valve element
15 is more remote apart from valve seat 13；Damping cotton 12 is installed inside handwheel 4, rotate when handwheel 4 rotation can bring vibrations, make valve rod
8 there are shock conditions, and damping cotton 12 reduces the reduction of handwheel 4；The end of crank handles 5 is installed with rubber 6, and rubber 6 is silicon
Quality of rubber materials is made, and the coefficient of friction of silicon rubber is very big, staff be in one's hands crank handles 5 rotate when, silicon rubber can increase
Frictional force between hand and crank handles 5, so would not occur situation about skidding easily when rotating；Valve body 11 and bonnet
9 use titanium alloy material, and titanium alloy has very strong crushing resistance, and pressure can be produced because the inner fluid streams of valve body 11 are out-of-date,
It can cause occur seam trace between valve body 11 and bonnet 9 when pressure is bigger, cause the situation of leak, can using titanium alloy material
To avoid this problem well；Bonnet 9, valve body 11 and the outer surface of support set 7 scribble antirusting paint 2, can prevent these portions
Part gets rusty, and causes the service life of valve to reduce, and bonnet 9 is internally provided with encapsulant 16, has among adjacent seals material 16
Valve rod 8, encapsulant 16 can ensure that valve rod 8 and the junction of bonnet 9 are in sealing state.The utility model passes through in handwheel
4 are internally provided with damping cotton 12, can reduce the vibrations of handwheel；, can by setting four crank handleses 5 in the outer surface of handwheel 4
So that staff more easily rotates handwheel 4；It can be kept away by being provided with rubber 6 in the end of crank handles 5 with increasing friction force
Exempt from staff and slippery conditions occur when rotating；, can by scribbling antirusting paint on valve body 11, bonnet 9 and the surface of support set 7
To prevent valve from getting rusty, the useful life of valve is improved；Valve body 11 and bonnet 9 use titanium alloy material, have good resistance to compression
Performance.Structure is novel, simple to operate.With good promotional value.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of high pressure resistant valve, including valve body（11）, handwheel（4）And valve rod（8）, it is characterised in that：The valve body（11）Under
End is installed with base（1）, and its one end is provided with water inlet（3）, the valve body（11）The other end is provided with delivery port（10）, and
Its upper end is fixedly connected with bonnet（9）, the bonnet（9）Upper end is installed with support set（7）, the valve rod（8）Upper end is consolidated
Surely it is connected with handwheel（4）, and its lower end is installed with valve element（15）, the handwheel（4）Outer surface is installed with handwheel handle
Hand（5）, and crank handles（5）One end is provided with rubber（6）, the handwheel（4）Inside is installed with damping cotton（12）, the valve
Body（11）Inside is fixedly connected with valve cage（14）, the bonnet（9）Inside is installed with encapsulant（16）, and adjacent seals
Material（16）Between be provided with valve rod（8）, the valve cage（14）Lower end is provided with valve seat（13）, the valve body（11）, bonnet（9）And branch
Support set（7）Outer surface is installed with antirusting paint（2）, the support set（7）Inside is provided with valve rod（8）.
A kind of 2. high pressure resistant valve according to claim 1, it is characterised in that：The rubber（6）For silicone rubber material institute
System.
A kind of 3. high pressure resistant valve according to claim 1, it is characterised in that：The crank handles（5）And handwheel（4）It
Between angle be 90 degree.
A kind of 4. high pressure resistant valve according to claim 1, it is characterised in that：The valve body（11）And bonnet（9）It is
Titanium alloy material is made.
A kind of 5. high pressure resistant valve according to claim 1, it is characterised in that：The crank handles（5）Quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506466.8U CN206845927U (en) | 2017-05-09 | 2017-05-09 | A kind of high pressure resistant valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506466.8U CN206845927U (en) | 2017-05-09 | 2017-05-09 | A kind of high pressure resistant valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845927U true CN206845927U (en) | 2018-01-05 |
Family
ID=60795009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506466.8U Expired - Fee Related CN206845927U (en) | 2017-05-09 | 2017-05-09 | A kind of high pressure resistant valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266592A (en) * | 2018-01-24 | 2018-07-10 | 高特控股集团有限公司 | A kind of valve leak, which is met an urgent need, blocks device |
-
2017
- 2017-05-09 CN CN201720506466.8U patent/CN206845927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266592A (en) * | 2018-01-24 | 2018-07-10 | 高特控股集团有限公司 | A kind of valve leak, which is met an urgent need, blocks device |
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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: 20180105 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |