CN208058071U - A kind of high flat three-flat ball valve valve body - Google Patents
A kind of high flat three-flat ball valve valve body Download PDFInfo
- Publication number
- CN208058071U CN208058071U CN201820477622.7U CN201820477622U CN208058071U CN 208058071 U CN208058071 U CN 208058071U CN 201820477622 U CN201820477622 U CN 201820477622U CN 208058071 U CN208058071 U CN 208058071U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- fixed
- valve body
- spring
- valve
- 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
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of high flat three-flat ball valve valve bodies,Including valve body ontology,Fixed frame,Water stream channel and the second retainer plate,The fixed frame is fixed on the outside of valve body ontology,The bosom of the valve body ontology is provided with the water stream channel of left and right perforation,The centre of the water stream channel is provided with sphere space,And it is provided with valve stem passage among the top of sphere space,Second retainer plate is fixed on the inside of water stream channel,And second retainer plate be located at the side of sphere space,The side of second retainer plate far from sphere space is fixed with second spring,The utility model is provided with the spring and baffle ring of automatic water pressure adjustment,In the case of valve opening,Hydraulic pressure increases suddenly at water source,Baffle ring can be close to the second retainer plate due to the effect of spring,So that the diameter of water stream channel becomes smaller,To reduce the flow of water,Ensure that this valve body can automatically adjust water flow in the case where valve is opened.
Description
Technical field
The utility model is related to valve technology field, specifically a kind of high flat three-flat ball valve valve body.
Background technology
Three-chip type flanged ball valve and gate valve are the valves for belonging to a type, and difference is a sphere, ball in its closure member
Body makees rotation to reach a kind of valve of unlatching, closing around valve body center line.Ball valve is mainly used to cut off in pipeline, distribute
With the flow direction for changing medium.Three-flat ball valve is a kind of novel valve being widely adopted in recent years, and existing valve is only
Can play the role of the cut-off of water, if but hydraulic pressure of valve in the case of opening at water source suddenly increase when, it is existing
Valve body can not automatically adjust water flow, it is also necessary to manually rotation valve rod carrys out regulating water flow to people.
Utility model content
The purpose of this utility model is to provide a kind of high flat three-flat ball valve valve bodies, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of high flat three-flat ball valve valve body, including
Valve body ontology, fixed frame, water stream channel and the second retainer plate, the fixed frame are fixed on the outside of valve body ontology, the valve body
The bosom of ontology is provided with the water stream channel of left and right perforation, and the centre of the water stream channel is provided with sphere space, and ball
Valve stem passage is provided among the top in body space, second retainer plate is fixed on the inside of water stream channel, and second fixes
Circle is fixed with second spring positioned at the side of sphere space, the side of second retainer plate far from sphere space, and described second
Side of the spring far from the second retainer plate is fixed with baffle ring, and side of the baffle ring far from the second retainer plate is fixed with the first bullet
Spring, the described one end of first spring far from baffle ring are fixed with the first retainer plate, and first retainer plate is fixedly arranged above cunning
Block 7, and sliding block is fixed with below the first retainer plate, position corresponding with top shoe 7 is set on the inner wall of the valve body ontology
It is equipped with upper rail, position corresponding with sliding block is provided with lower railway on the inner wall of the valve body ontology.
Preferably, the interior diameter of second retainer plate is equal with the overall diameter of baffle ring.
Preferably, one end of the second spring is fixed on the position close to inner ring on the second retainer plate, and the
The other end of two springs is fixed on the position close to outer shroud on baffle ring.
Preferably, one end of first spring is fixed on the position close to inner ring on the first retainer plate, and the first spring
The other end be fixed on baffle ring close to outer shroud position.
Preferably, it is fixed with gasket on the circumference of the sphere space.
Compared with prior art, the utility model has the beneficial effects that：The utility model is provided with automatic water pressure adjustment
Spring and baffle ring, in the case of valve opening, hydraulic pressure increases suddenly at water source, and baffle ring can be close to due to the effect of spring
Second retainer plate, so that the diameter of water stream channel becomes smaller, to reduce the flow of water, it is ensured that this valve body can be beaten in valve
Water flow is automatically adjusted in the case of opening.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the structural schematic diagram of the second retainer plate of the utility model.
Fig. 4 is the structural schematic diagram of the utility model baffle ring.
In figure：1, valve body ontology；2, fixed frame；3, water stream channel；4, valve stem passage；5, it gets on the right track；6, baffle ring；7, upper cunning
Block；8, the first retainer plate；9, sliding block；10, lower railway；11, the first spring；12, the second retainer plate；13, sphere space；14,
Gasket；15, second spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of high flat three-flat ball valve valve body, including valve body ontology 1,
Fixed frame 2, water stream channel 3 and the second retainer plate 12, fixed frame 2 are fixed on the outside of valve body ontology 1, and fixed frame 2 is used to support
Valve body ontology 1 is played, the bosom of valve body ontology 1 is provided with the water stream channel 3 of left and right perforation, and water stream channel 3 was used for water, water
The centre of circulation road 3 is provided with sphere space 13, and sphere space 13 is set for installing sphere among the top of sphere space 13
It is equipped with valve stem passage 4, valve stem passage 4 is fixed on the inside of water stream channel 3 for installing valve rod, the second retainer plate 12, and second is solid
Surely circle 12 is for installing second spring 15, and the second retainer plate 12 is located at the side of sphere space 13, and the second retainer plate 12 is separate
The side of sphere space 13 is fixed with second spring 15, and second spring 15 is for adjusting between baffle ring 6 and the second retainer plate 12
Distance, side of the second spring 15 far from the second retainer plate 12 are fixed with baffle ring 6, and baffle ring 6 is used for water blocking, and baffle ring 6 is far from second
The side of retainer plate 12 is fixed with the first spring 11, and the first spring 11 is remote for pushing the compression of the first spring 11, the first spring 11
One end from baffle ring 6 is fixed with the first retainer plate 8, and the first retainer plate 8 for bearing hydraulic pressure, fix by the top of the first retainer plate 8
There is a top shoe 7, and the lower section of the first retainer plate 8 is fixed with sliding block 9, position corresponding with top shoe 7 on the inner wall of valve body ontology 1
It installs and is equipped with upper rail 5, position corresponding with sliding block 9 is provided with lower railway 10 on the inner wall of valve body ontology 1, and sliding block is in track
Movement can drive the first retainer plate 8 to move on 5.
The interior diameter of second retainer plate 12 is equal with the overall diameter of baffle ring 6.
One end of second spring 15 is fixed on the position close to inner ring on the second retainer plate 12, and second spring 15
The other end be fixed on baffle ring 6 close to outer shroud position.
One end of first spring 11 is fixed on the position close to inner ring on the first retainer plate 8, and the first spring 11 is another
End is fixed on the position close to outer shroud on baffle ring 6.
Gasket 14 is fixed on the circumference of sphere space 13.
The operation principle of the utility model is：The side that will be close to the first retainer plate 8 is connected with water inlet end, by the other end with
Water outlet is connected, and when hydraulic pressure is normal, flow is directly by the first retainer plate 8, baffle ring 6 and the second retainer plate 12, when hydraulic pressure mistake
Gao Shi, flow press the first retainer plate 8, and top shoe 7 moves inside upper rail 5, and sliding block 9 moves inside lower railway 10,
The first retainer plate 8 is driven to compress the first spring 11, the first spring 11 presses baffle ring 6, and baffle ring 6 compresses second spring 15 until baffle ring
6 close to the second retainer plate 12, at this time flow can channel diameter be baffle ring 6 diameter, the diameter in the channel of flow becomes smaller, so
Water flow becomes smaller, and gasket 14 is used for sealed valve body ontology 1 and sphere.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of high flat three-flat ball valve valve body, including valve body ontology (1), fixed frame (2), water stream channel (3) and second are fixed
It encloses (12), it is characterised in that:The fixed frame (2) is fixed on the outside of valve body ontology (1), the inside of the valve body ontology (1)
Centre is provided with the water stream channel (3) of left and right perforation, and the centre of the water stream channel (3) is provided with sphere space (13), and ball
Valve stem passage (4) is provided among the top in body space (13), second retainer plate (12) is fixed on the interior of water stream channel (3)
Portion, and the second retainer plate (12) is located at the side of sphere space (13), second retainer plate (12) is far from sphere space (13)
Side be fixed with second spring (15), side of the second spring (15) far from the second retainer plate (12) is fixed with baffle ring
(6), side of the baffle ring (6) far from the second retainer plate (12) is fixed with the first spring (11), and first spring (11) is remote
One end from baffle ring (6) is fixed with the first retainer plate (8), and first retainer plate (8) is fixedly arranged above top shoe (7), and
It is fixed with sliding block (9) below first retainer plate (8), position corresponding with top shoe (7) on the inner wall of the valve body ontology (1)
It installs and is equipped with upper rail (5), position corresponding with sliding block (9) is provided with lower railway on the inner wall of the valve body ontology (1)
(10)。
2. a kind of high flat three-flat ball valve valve body according to claim 1, it is characterised in that：Second retainer plate (12)
Interior diameter it is equal with the overall diameter of baffle ring (6).
3. a kind of high flat three-flat ball valve valve body according to claim 1, it is characterised in that：The second spring (15)
One end is fixed on the position close to inner ring on the second retainer plate (12), and the other end of second spring (15) is fixed on gear
Enclose the position close to outer shroud on (6).
4. a kind of high flat three-flat ball valve valve body according to claim 1, it is characterised in that：First spring (11)
One end is fixed on the position close to inner ring on the first retainer plate (8), and the other end of the first spring (11) is fixed on baffle ring (6)
Close to the position of outer shroud.
5. a kind of high flat three-flat ball valve valve body according to claim 1, it is characterised in that：The sphere space (13)
Gasket (14) is fixed on circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477622.7U CN208058071U (en) | 2018-04-05 | 2018-04-05 | A kind of high flat three-flat ball valve valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477622.7U CN208058071U (en) | 2018-04-05 | 2018-04-05 | A kind of high flat three-flat ball valve valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058071U true CN208058071U (en) | 2018-11-06 |
Family
ID=63987257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820477622.7U Expired - Fee Related CN208058071U (en) | 2018-04-05 | 2018-04-05 | A kind of high flat three-flat ball valve valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081266A (en) * | 2019-05-27 | 2019-08-02 | 左莉莉 | A kind of water hammer elimination decompressor for valve protection |
-
2018
- 2018-04-05 CN CN201820477622.7U patent/CN208058071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081266A (en) * | 2019-05-27 | 2019-08-02 | 左莉莉 | A kind of water hammer elimination decompressor for valve protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208058071U (en) | A kind of high flat three-flat ball valve valve body | |
| CN107940048B (en) | Self-enclosed gas safety valving | |
| CN214119066U (en) | Outlet pressure control valve for refrigeration system | |
| CN214999646U (en) | Self-pressure-relief sealing ball valve | |
| CN208281556U (en) | A kind of diaphragm valve | |
| CN208252811U (en) | A kind of portable ball valve | |
| CN212177917U (en) | Corrugated pipe valve combining plane sealing and conical surface sealing | |
| CN207634725U (en) | A kind of anti-wear gate valve | |
| CN208535185U (en) | A kind of butterfly valve with ventilation function | |
| CN208793706U (en) | A kind of lining fire safe type high temperature tee joint butterfly valve | |
| CN209229041U (en) | A kind of low-temperature brake valve | |
| CN208107176U (en) | A kind of shut-off valve valve rod axial direction self sealing structure | |
| CN208587521U (en) | A kind of decompression protecting against shock two-port valve | |
| CN208670126U (en) | A kind of low temperature three-way ball valve | |
| CN205654904U (en) | Eccentric half -ball valve | |
| CN218718879U (en) | Butterfly valve with throttling regulation function | |
| CN204592461U (en) | A kind of piston type hydraulic control valve | |
| CN209839179U (en) | Forced closed stop valve for air compressor | |
| CN209294414U (en) | A kind of shut-off valve with throttling filtering function | |
| CN208185539U (en) | A kind of brass balanced valve | |
| CN111379899A (en) | Right-angle stop valve | |
| CN208519195U (en) | A kind of vacuum dish valves | |
| CN107956889A (en) | A kind of new soft sealing butterfly valve | |
| CN212616461U (en) | Anti-blocking ball valve | |
| CN215635301U (en) | Pipeline opening and closing device for negative pressure water delivery system |
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: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |