CN209325088U - A kind of novel air ball valve - Google Patents
A kind of novel air ball valve Download PDFInfo
- Publication number
- CN209325088U CN209325088U CN201920012826.8U CN201920012826U CN209325088U CN 209325088 U CN209325088 U CN 209325088U CN 201920012826 U CN201920012826 U CN 201920012826U CN 209325088 U CN209325088 U CN 209325088U
- Authority
- CN
- China
- Prior art keywords
- bulb
- main body
- handle
- nylon washer
- interconnecting piece
- 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
- 239000004677 Nylon Substances 0.000 claims abstract description 27
- 229920001778 nylon Polymers 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of novel air ball valve, including valve body, nylon washer, bulb, plus screw, handle, spool, nut, sealing rings；The valve body includes interconnecting piece, main body；Interconnecting piece is with externally threaded cylindrical body, and inside is provided with cylindrical hole；Main body section is hexagon, internal hollow out；Main body and interconnecting piece are integrally formed, and the sectional area of main body is greater than interconnecting piece；The handle is generally trapezoidal, handle front hollow out, and hollow part top is cylinder, and lower part is taper；The bulb is sphere, and center is provided with the through-hole of circular cross-section；The bulb top is provided with groove；The spool is fixed on bulb top.The utility model structure is simple, and design is rationally, easy to use.
Description
Technical field
The utility model relates to valve fields, more specifically, it is related to a kind of novel air ball valve.
Background technique
Ball valve is a kind of common valve, and since its is easy to use, structure is simple, and use easy to maintain is widely answered
Use oil transportation, oil transportation, gas pipeline.The reliable and stable of ball valve has been obtained for being widely recognized as people, in industrial production, cities and towns
Gas pipeline, the application in water supply line are also very common.For ordinarily resident, need to carry out by valve using combustion gas
Control, to avoid danger.Different from the valve of gas pipeline in municipal field, the valve requirement that resident uses is easy to use, behaviour
Make safe and reliable.The existing valve for resident living, it is inconvenient for operation, it is difficult to guarantee whether valve shuts, be easy to happen
Gas leakage accident.Emerging operated pneumatic valve on the market, use cost is high, and structure is complicated, is unfavorable for large-scale promotion use.
Utility model content
The utility model overcomes the deficiencies in the prior art, and structure is simple, and design is reasonable, easy to use, high reliablity.
The technical solution of the utility model is as follows:
A kind of novel air ball valve, including valve body, nylon washer, bulb, plus screw, handle, spool, nut, sealing
Circle；The valve body includes interconnecting piece, main body；Interconnecting piece is with externally threaded cylindrical body, and inside is provided with cylindrical hole；Main body is cut
Face is hexagon, internal hollow out；Main body and interconnecting piece are integrally formed, and the sectional area of main body is greater than interconnecting piece；The handle is whole
To be trapezoidal, handle front hollow out, hollow part top is cylinder, and lower part is taper；The nylon washer includes the first nylon cushion
Circle, the second nylon washer；Nylon washer is circular ring shape, is arranged in body interior hollow part；The bulb is sphere, and center is provided with
The through-hole of circular cross-section；The bulb top is provided with groove；The spool is fixed on bulb top, and spool includes connecting plate, close
Seal mounting portion, screw connection portion；Connecting plate is semicircular plate, is adapted with the groove size on valve head top；Sealing ring installation
Portion is cylinder, and sealing ring mounting groove is arranged；Screw connection portion is cylinder, and top is provided with screw hole；The plus screw one
End is fixed in screw connection portion, and the other end is in contact with handle hollow part inner wall.
Further, the hollow part of body interior is arranged in bulb, and front end is in contact with the first nylon washer, rear end and the
The contact of two nylon washers；The nut is arranged at body interior hollow part, sphere rear portion；Nut interior is provided with cylindrical hole,
Sealing ring mounting groove is arranged in rear outside；Second nylon washer is arranged in nut front end；There are three the sealing rings, an installation
In the sealing ring mounting groove of nut, another two is mounted on the sealing ring mounting portion of spool.
Further, the main body further includes connection backing plate, and connection backing plate is cylinder, and internal hollow out is arranged in handle
Between main body.
Advantage is the utility model compared with prior art:
1. the design of the utility model structure is simple, reasonable, easily manufactured, it is easy to accomplish large-scale production makes convenient for promoting
With.
2. bulb is arranged in the utility model valve body, the channel in valve is opened or closed by the rotation of bulb, is pacified
It is complete reliable.
3. the utility model is manually operated, easy to operate, while handle is red, is presented a contrast with valve body, is easy to use
Person sees whether to be rotated in place.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings
Fig. 1 is a kind of novel air ball valve overall schematic of the utility model；
Fig. 2 is a kind of novel air ball valve schematic diagram of internal structure of the utility model；
Fig. 3 is a kind of novel air ball valve core structural schematic diagram of the utility model；
It is marked in figure: handle 1, valve body 2, bulb 3, nut 4, spool 5, nylon washer 6, sealing ring 7, plus screw 8.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in attached drawing 1 to attached drawing 3, a kind of novel air ball valve, including valve body 2, nylon washer 6, bulb 3, cross spiral shell
Nail 8, handle 1, spool 5, nut 4, sealing ring 7.The valve body 2 includes interconnecting piece, main body.Interconnecting piece is with externally threaded cylinder
Body, inside are provided with cylindrical hole；Main body section is hexagon, internal hollow out, and the shape of hexagon is convenient for users to grasping, energy
Impetus is provided in assembly, facilitates manufacture.Main body and interconnecting piece are integrally formed, and the sectional area of main body is greater than interconnecting piece, thus
Guarantee whole bonding strength.The size of interconnecting piece and the size of gas pipeline are adapted, and are connect by screw thread with gas pipeline,
Take into account detachability and reliability.
The handle 1 is generally trapezoidal, 1 front hollow out of handle, and hollow part top is cylinder, and lower part is taper, cylinder
The hollow part of shape is for installing fixed cross screw 8, and the hollow part of lower taper is additionally provided with card slot, for installing spool 5.Institute
It states nylon washer 6 and includes the first nylon washer 6, the second nylon washer 6, nylon washer 6 has preferable leakproofness, is not easy simultaneously
It is corroded, to obtain longer service life.Nylon washer 6 is circular ring shape, is arranged in body interior hollow part.Handle 1 applies
There is red, operator is facilitated to judge the open/close states of valve.
The bulb 3 is sphere, and center is provided with the through-hole of circular cross-section.3 top of bulb is provided with groove, the spool
5 are fixed on 3 top of bulb, and spool 5 includes connecting plate, sealing ring mounting portion, screw connection portion.Connecting plate is semicircular plate, with
The groove size on valve head top is adapted, and is fixed in groove, and such design can improve bonding strength, when being also convenient for manufacture pair
The position of spool 5 is positioned.Sealing ring mounting portion is cylinder, and sealing ring mounting groove is arranged above, and sealing ring mounting groove is used
In installation sealing ring 7.Screw connection portion is cylinder, and top is provided with screw hole, the diameter of screw hole and the size of plus screw 8
It matches.Described 8 one end of plus screw is fixed in screw connection portion, and the other end is in contact with 1 hollow part inner wall of handle.
Preferably, the hollow part of body interior is arranged in bulb 3, front end is in contact with the first nylon washer 6, rear end
It is contacted with the second nylon washer 6；Bulb 3 can make certain spinning movement in body interior, open or close to play
The effect of airflow channel.The nut 4 is arranged at body interior hollow part, sphere rear portion；It is provided with inside nut 4 cylindrical logical
7 mounting groove of sealing ring is arranged in hole, rear outside；Second nylon washer 6 is arranged in 4 front end of nut.There are three the sealing rings 7,
One is mounted on 7 mounting groove of sealing ring of nut 4, and another two is mounted on 7 mounting portion of sealing ring of spool 5.Sealing ring 7 guarantees
The leakproofness of entire valve body 2, the problem of preventing gas leakage.
Main body further includes connection backing plate, and connection backing plate is cylinder, and internal hollow out is arranged between handle 1 and main body, even
Connection pad plate top is also provided with card slot, further enhances the bonding strength with handle 1, and handle 1 is enabled preferably to drive valve body 2.
Valve body 2, bulb 3, the cylindrical hole inside nut 4 is the airflow channel of combustion gas, can be with by controlling the rotation of bulb 3
Easily open or close airflow channel.
In use, operator turns handle 1, handle 1 is rotated with movable valve plug 5, and spool 5 drives 3 turns of bulb by connecting plate
Dynamic, when handle 1 is parallel with the direction of valve body 2, airflow channel is opened, fuel gas transmission to gas-cooker；When handle 1 and valve body 2
When axis direction is vertical, the airflow channel of spool 5 is closed.Since bulb 3 is easy to rotate, the circulation area of airflow channel is much small
In the sectional area of bulb 3, therefore 1, handle need to move a part of angle and just bulb 3 can be made to open or close airflow channel, preceding
Handle described in text reaches airflow channel opening and closing effect when parallel or vertical with valve axis direction, be merely to illustrate worked
Journey.Operator can judge whether to close airflow channel according to the rotation angle of handle 1, and operation is simple and reliable.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as in scope of protection of the utility model.
Claims (3)
1. a kind of novel air ball valve, it is characterised in that: including valve body, nylon washer, bulb, plus screw, handle, spool,
Nut, sealing ring；The valve body includes interconnecting piece, main body；Interconnecting piece is with externally threaded cylindrical body, and inside is provided with cylindrical logical
Hole；Main body section is hexagon, internal hollow out；Main body and interconnecting piece are integrally formed, and the sectional area of main body is greater than interconnecting piece；It is described
Handle is generally trapezoidal, handle front hollow out, and hollow part top is cylinder, and lower part is taper；The nylon washer includes the
One nylon washer, the second nylon washer；Nylon washer is circular ring shape, is arranged in body interior hollow part；The bulb is sphere,
Center is provided with the through-hole of circular cross-section；The bulb top is provided with groove；The spool is fixed on bulb top, and spool includes connecting
Fishplate bar, sealing ring mounting portion, screw connection portion；Connecting plate is semicircular plate, is adapted with the groove size on valve head top；Sealing
Enclosing mounting portion is cylinder, and sealing ring mounting groove is arranged；Screw connection portion is cylinder, and top is provided with screw hole；The cross
Screw one end is fixed in screw connection portion, and the other end is in contact with handle hollow part inner wall.
2. a kind of novel air ball valve according to claim 1, it is characterised in that: the hollow out of body interior is arranged in bulb
Place, front end are in contact with the first nylon washer, and rear end is contacted with the second nylon washer；The nut is arranged in body interior hollow out
Place, sphere rear portion；Nut interior is provided with cylindrical hole, and sealing ring mounting groove is arranged in rear outside；The setting of second nylon washer
In nut front end；There are three the sealing rings, and one is mounted on the sealing ring mounting groove of nut, and another two is mounted on the close of spool
On seal mounting portion.
3. a kind of novel air ball valve according to claim 1, it is characterised in that: the main body further includes connection backing plate, even
Connection pad plate is cylinder, and internal hollow out is arranged between handle and main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012826.8U CN209325088U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012826.8U CN209325088U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325088U true CN209325088U (en) | 2019-08-30 |
Family
ID=67730654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012826.8U Expired - Fee Related CN209325088U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325088U (en) |
-
2019
- 2019-01-04 CN CN201920012826.8U patent/CN209325088U/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: 20190830 |