CN205618694U - Angle valve and steel bottle - Google Patents
Angle valve and steel bottle Download PDFInfo
- Publication number
- CN205618694U CN205618694U CN201620416868.4U CN201620416868U CN205618694U CN 205618694 U CN205618694 U CN 205618694U CN 201620416868 U CN201620416868 U CN 201620416868U CN 205618694 U CN205618694 U CN 205618694U
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- China
- Prior art keywords
- valve
- spacing ring
- endoporus
- valve rod
- chip
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000006378 damage Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 210000002435 tendon Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides an angle valve and steel bottle, angle valve include wheel components, valve rod, sealing device, lock nut, valve, valve rod valve coupling mechanism, valve body and spacing ring, the valve is installed at valve body valve intracavity, valve rod valve coupling mechanism connects valve rod and valve and transmits the moment of torsion, the valve rod upper end is passed and is stretched out with valve body valve chamber upper portion cavity open end complex lock nut, sealing device sets up between lock nut and valve rod and valve body valve chamber upper portion cavity open end, end screw thread connection on wheel components and the valve rod, spacing ring outside surface and valve body valve chamber upper portion cavity side surface tight fit, spacing ring hole restriction valve rod, connection piece or the valve adjacent with the spacing ring is followed and is wherein passed, the steel bottle includes above -mentioned angle valve. The utility model discloses a with the spacing ring structure of valve body valve chamber upper portion cavity tight fit, make the angle valve component be difficult to dismantle under non - destruction state, prevent effectively that the artificial distruction angle valve from preventing filling the dress structure, the valve security improves, simple structure, the security is high, and is disguised strong.
Description
Technical field
This utility model relates to a kind of angle valve for charge pressure gas bomb, further relates to use this angle valve
Steel cylinder.
Background technology
Angle valve is the valve part for cylinder for liquefied gas He other pressure vessel steel cylinders, to ensureing pressure vessel
Use safety most important.
As it is shown in figure 1, existing angle valve includes hand wheel component 10, valve rod 20, locking nut 30, O
31, planar sealing pad 32, connection sheet 40, valve 50 and valve body 60, valve 50 is arranged on valve body 60
Valve intracavity, connect sheet 40 lower end and valve 50 nested arrangements, upper end is nested with valve rod 20 lower end joins
Closing (to transmit moment of torsion), valve rod upper end is through the locking screw coordinated with valve body valve chamber upper chamber opening
Female 30 stretch out outside locking nut 30；The O RunddichtringO that O 31 is arranged on locking nut 30 is recessed
In groove, planar sealing pad 32 is arranged on upper chamber opening port, valve body valve chamber, to locking nut
Between 30 and valve rod 20, seal between locking nut 30 and valve body valve chamber upper chamber opening,
Hand wheel component 10 is connected with valve rod 20 threaded upper ends.By rotation hand wheel assembly 10, drive through valve rod 20
Connect sheet 40, valve 50 rotates, it is achieved the opening and closing operations to valve 50.
Existing angle valve structure have following defects that the hand wheel component 10 of angle valve, valve rod 20, locking nut 30,
O 31, planar sealing pad 32, connection sheet 40 and valve 50 can disassemble successively from valve body 60,
For carrying out cylinder for liquefied gas fixed point management, preventing from using waste and old steel cylinder, ensure user security and at angle valve valve
The anti-structure (not shown) that fills arranged in the valve pocket 61 of bottom, chamber can be destroyed and lose efficacy, and loses
Prevent filling function.
Utility model content
One of the technical problems to be solved in the utility model is, it is provided that a kind of angle valve, overcomes existing angle valve
Easily being disassembled of existing destroys the anti-defect filling structure.
The two of the technical problems to be solved in the utility model are, it is provided that a kind of steel cylinder, overcome existing steel cylinder
What angle valve existed is easily disassembled the anti-defect filling structure of destruction.
This utility model solves one of its technical problem and be the technical scheme is that a kind of angle valve of structure, bag
Include hand wheel component, valve rod, sealing device, locking nut, valve, valve rod valve bindiny mechanism and valve body；
This valve is arranged on the valve intracavity of this valve body；This valve rod valve bindiny mechanism connects this valve rod and valve and passes
Torque delivery；This valve rod upper end is through the described locking nut coordinated with this valve body valve chamber upper chamber opening
Stretch out outside this locking nut；This sealing device is arranged on described locking nut and described valve rod, described locking
Between the valve chamber upper chamber opening of nut and described valve body；This hand wheel component and this valve rod threaded upper ends
Connect；
It is characterized in that, also include spacing ring, this spacing ring outer surface and the valve chamber upper chambers of this valve body
Body side surface tight fit, the endoporus of this spacing ring limits the valve rod adjacent with this spacing ring or connects sheet or valve
Pass therethrough.
In a kind of angle valve of the present utility model, the endoporus of described spacing ring is cylindrical；
Or the endoporus of described spacing ring is cone, the small end of this tapered bore is adjacent to the valve of described valve body
Chamber upper chamber opening port.
In a kind of angle valve of the present utility model, described locking nut lateral surface is the face of cylinder or taper seat.
In a kind of angle valve of the present utility model, described spacing ring is adjacent with described valve rod, and this spacing ring deviates from
One end of described valve body valve chamber upper chamber opening is positioned at the upper of described valve rod lower end lateral projection part
Side, the endoporus of this spacing ring limits this valve rod lower end lateral projection section and passes from this endoporus；
Or described spacing ring is adjacent with described connection sheet；This spacing ring deviates from described valve body valve chamber upper chamber
One end of opening is positioned at above described connection sheet, and the endoporus of this spacing ring limits this connection sheet from this endoporus
Pass；Or this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described connection sheet
Above the lateral projection section of lower end, the lower end lateral projection section that the endoporus of this spacing ring limits this connection sheet is interior from this
Hole passes；
Or described spacing ring is adjacent with described valve, this spacing ring deviates from described valve body valve chamber upper chamber and opens
One end of mouth end is positioned at above described valve, and the endoporus of this spacing ring limits this valve and passes from this endoporus.
In a kind of angle valve of the present utility model, including two dimension chip or bar shaped chip or chip, this Quick Response Code
Sheet or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
This utility model solves the two of its technical problem and be the technical scheme is that a kind of steel cylinder of structure, bag
Include bottle and be arranged on the angle valve of this bottle porch, this angle valve include hand wheel component, valve rod, sealing device,
Locking nut, valve, valve rod valve bindiny mechanism and valve body；This valve is arranged on the valve intracavity of this valve body；
This valve rod valve bindiny mechanism connects this valve rod and valve and transmits moment of torsion；This valve rod upper end passes and this valve body
The described locking nut that valve chamber upper chamber opening coordinates stretches out outside this locking nut；This sealing device
It is arranged on the valve chamber upper chamber of described locking nut and described valve rod, described locking nut and described valve body
Between opening；This hand wheel component is connected with this valve rod threaded upper ends；
It is characterized in that, also include spacing ring, this spacing ring outer surface and the valve chamber upper chambers of this valve body
Body side surface tight fit, the endoporus of this spacing ring limits the valve rod adjacent with this spacing ring or connects sheet or valve
Pass therethrough.
In a kind of steel cylinder of the present utility model, the endoporus of described spacing ring is cylindrical；
Or the endoporus of described spacing ring is cone, the small end of this tapered bore is adjacent to the valve of described valve body
Chamber upper chamber opening port.
In a kind of steel cylinder of the present utility model, described locking nut lateral surface is the face of cylinder or taper seat.
In a kind of steel cylinder of the present utility model, described spacing ring is adjacent with described valve rod, and this spacing ring deviates from
One end of described valve body valve chamber upper chamber opening is positioned at the upper of described valve rod lower end lateral projection part
Side, the endoporus of this spacing ring limits this valve rod lower end lateral projection section and passes from this endoporus；
Or described spacing ring is adjacent with described connection sheet；This spacing ring deviates from described valve body valve chamber upper chamber
One end of opening is positioned at above described connection sheet, and the endoporus of this spacing ring limits this connection sheet from this endoporus
Pass；Or this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described connection sheet
Above the lateral projection section of lower end, the lower end lateral projection section that the endoporus of this spacing ring limits this connection sheet is interior from this
Hole passes；
Or described spacing ring is adjacent with described valve, this spacing ring deviates from described valve body valve chamber upper chamber and opens
One end of mouth end is positioned at above described valve, and the endoporus of this spacing ring limits this valve and passes from this endoporus.
In a kind of steel cylinder of the present utility model, including two dimension chip or bar shaped chip or chip, this Quick Response Code
Sheet or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
Implementing a kind of angle valve of the present utility model and use the steel cylinder of this angle valve, compared with the prior art, it has
Benefit effect is:
1. use and to valve rod or be connected sheet or valve with the valve body valve chamber friction tight spacing ring of upper chamber
Carrying out spacing, this structure ensures that under nondestructive condition angle valve element is difficult to be disassembled, effectively
Prevent from artificially filling structural damage to angle valve is anti-, improve valve safety；
2. simple in construction, safety is high, has the strongest disguise.
Accompanying drawing explanation
Fig. 1 is the sectional view of existing angle valve.
Fig. 2 is the sectional view of a kind of embodiment of this utility model angle valve.
Fig. 3 is the exploded perspective view of a kind of embodiment of this utility model angle valve.
Fig. 4 is the assembling three-dimensional cutaway view of Fig. 3 embodiment.
Fig. 5 is the exploded perspective view of this utility model angle valve another kind embodiment.
Fig. 6 is the assembling three-dimensional cutaway view of Fig. 5 embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figures 2 to 4, a kind of angle valve of the present utility model include hand wheel component 10, valve rod 20,
Locking nut 30, O 31, planar sealing pad 32, connection sheet 40, valve 50, valve body 60 and limit
Position ring 70.
Valve 50 is arranged on the valve intracavity of valve body 60.
Connect sheet 40 lower end and valve 50 nested arrangements (such as transverse groove is set at valve 50 upper surface,
Connect lower end and this transverse groove of sheet 40 insert coordinate), upper end and the lower end nested arrangements (example of valve rod 20
As arranged transverse groove at the rear surface of valve rod 20, the upper end connecting sheet 40 coordinates with the insertion of this transverse groove
Deng), to be delivered to valve 50 from valve rod 20 by moment of torsion, drive valve to rotate.
In other embodiments, other can be used to connect the bindiny mechanism of valve rod and valve, such as, use
It is arranged on the nested arrangements structure of valve rod 20 lower surface and the transmission moment of torsion of valve 50 upper surface, as at valve rod
20 lower surfaces arrange " one " font convex tendon or " ten " font is protruding, and in valve 50 upper surface, correspondence sets
Put " one " font groove or " ten " font groove, by " one " font convex tendon of valve rod 20 lower surface
Or protruding " one " font groove corresponding with valve 50 upper surface of " ten " font or " ten " font groove
Coordinate, it is achieved valve rod transmits with the moment of torsion of valve.In other embodiments, " one " font convex tendon or " ten "
Font projection can be arranged on valve 50 upper surface, corresponding recessed at valve rod 20 lower surface setting " one " font
Groove or " ten " font groove.
Valve rod 20 upper end is through the locking nut 30 coordinated with the valve chamber upper chamber opening of valve body 60
Stretch out outside this locking nut 30.
O 31 is arranged in the O groove of locking nut 30 and valve rod 20 matching surface, to locking
Nut 30 seals with valve rod 20；Planar sealing pad 32 is arranged on locking nut 30 and valve body 60
Valve chamber upper chamber opening between the upper chamber opening of valve chamber, to locking nut 30 with valve body 60
End seals.
In other embodiments, between locking nut 30 and valve rod 20, locking nut 30 and valve body 60
Valve chamber upper chamber opening between other sealing devices can be used to seal, such as, use set
Being contained in the planar sealing pad on valve rod 20, this planar sealing pad and valve rod 20 mating part use O type close
Seal structure, this planar sealing pad uses annular close with the valve chamber upper chamber open end portion of valve body 60
Packing structure etc..
Hand wheel component 10 is connected with valve rod 20 threaded upper ends.
The outer surface of spacing ring 70 uses tight fit, limit with the valve chamber upper chamber side surface of valve body 60
The endoporus of position ring 70 limits the valve rod 20 adjacent with this spacing ring 70 or connects sheet 40 or valve 50 from it
In pass.
Spacing ring 70 can use cirque structure, it would however also be possible to employ side's annular or other polygonized structures,
All it is capable of the object of the invention.
As shown in Figures 2 to 4, in this embodiment, spacing ring 70 is adjacent with valve rod 20, this spacing ring
One end of the 70 valve chamber upper chamber openings deviating from valve body 60 is positioned at this valve rod 20 lower end lateral projection
The top of part, the endoporus of this spacing ring 70 limits the lower end lateral projection section of this valve rod 20 from this endoporus
Pass, reach Anti-dismantling purpose.
As shown in Figure 5, Figure 6, in this embodiment, spacing ring 70 is adjacent with connecting sheet 40, and this is spacing
Ring 70 deviates from one end of valve body 60 valve chamber upper chamber opening and is positioned at connection sheet 40 lower end lateral projection
Duan Shangfang (connects sheet 40 and uses T-type structure), and the endoporus of this spacing ring 70 limits this connection sheet 40
Lower end lateral projection section passes from this endoporus, reaches Anti-dismantling purpose.
In other embodiments, connecting sheet 40 and can use rectangular configuration, now spacing ring 40 deviates from valve body
One end of 60 valve chamber upper chamber openings is positioned at the top of this connection sheet 40, this spacing ring 70 interior
Hole limits this connection sheet 40 and passes from this endoporus, reaches Anti-dismantling purpose.
In other embodiments, can arrange spacing ring 70 adjacent with valve 50, spacing ring 70 deviates from valve
One end of body valve chamber upper chamber opening is positioned at above valve 50, and the endoporus of this spacing ring 70 limits should
Valve 50 passes from this endoporus, reaches Anti-dismantling purpose.
In the present embodiment, the endoporus of spacing ring 70 uses cylinder.
In other embodiments, the endoporus of spacing ring 70 can also use cone, and tapered bore
The valve chamber upper chamber opening of small end proximate valve body 60.
The outside diameter of the tapered bore of spacing ring 70 can take the outside diameter of this spacing ring, it is also possible to
Outside diameter less than spacing ring.
For increasing dismounting difficulty, the lateral surface of locking nut 30 can be set to the face of cylinder or taper seat.
Angle valve of the present utility model can arrange two dimension chip or bar shaped chip or chip, by this two dimension chip or
Bar shaped chip or chip are arranged on the upper surface of hand wheel component 10.
The steel cylinder of this valve includes bottle and is arranged on the angle valve of bottle porch, and angle valve uses this utility model
Above-mentioned angle valve, its concrete structure and change thereof do not repeat them here.
Claims (12)
1. an angle valve, including hand wheel component, valve rod, sealing device, locking nut, valve, valve rod
Valve bindiny mechanism and valve body；This valve is arranged on the valve intracavity of this valve body；This valve rod valve bindiny mechanism
Connect this valve rod and valve and transmit moment of torsion；This valve rod upper end passes and this valve body valve chamber upper chamber opening
The described locking nut that end coordinates stretches out outside this locking nut；This sealing device is arranged on described locking nut
And between the valve chamber upper chamber opening of described valve rod, described locking nut and described valve body；This handwheel
Assembly is connected with this valve rod threaded upper ends；
It is characterized in that, also include spacing ring, this spacing ring outer surface and the valve chamber upper chambers of this valve body
Body side surface tight fit, the endoporus of this spacing ring limits the valve rod adjacent with this spacing ring or connects sheet or valve
Pass therethrough.
2. angle valve as claimed in claim 1, it is characterised in that the endoporus of described spacing ring is cylindrical；
Or the endoporus of described spacing ring is cone, the small end of this tapered bore is adjacent to the valve of described valve body
Chamber upper chamber opening port.
3. angle valve as claimed in claim 1, it is characterised in that described locking nut lateral surface is cylinder
Face or taper seat.
4. the angle valve as described in one of claims 1 to 3, it is characterised in that described spacing ring is with described
Valve rod is adjacent, and this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described valve rod
The top of lower end lateral projection part, it is interior from this that the endoporus of this spacing ring limits this valve rod lower end lateral projection section
Hole passes；
Or described spacing ring is adjacent with described connection sheet；This spacing ring deviates from described valve body valve chamber upper chamber
One end of opening is positioned at above described connection sheet, and the endoporus of this spacing ring limits this connection sheet from this endoporus
Pass；Or this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described connection sheet
Above the lateral projection section of lower end, the lower end lateral projection section that the endoporus of this spacing ring limits this connection sheet is interior from this
Hole passes；
Or described spacing ring is adjacent with described valve, this spacing ring deviates from described valve body valve chamber upper chamber and opens
One end of mouth end is positioned at above described valve, and the endoporus of this spacing ring limits this valve and passes from this endoporus.
5. the angle valve as described in one of claims 1 to 3, it is characterised in that include two dimension chip or bar
Shape code sheet or chip, this two dimension chip or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
6. angle valve as claimed in claim 4, it is characterised in that include two dimension chip or bar shaped chip or
Chip, this two dimension chip or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
7. a steel cylinder, including bottle and the angle valve being arranged on this bottle porch, this angle valve includes handwheel
Assembly, valve rod, sealing device, locking nut, valve, valve rod valve bindiny mechanism and valve body；This valve
It is arranged on the valve intracavity of this valve body；This valve rod valve bindiny mechanism connects this valve rod and valve and transmits torsion
Square；This valve rod upper end is stretched out through the described locking nut coordinated with this valve body valve chamber upper chamber opening
Outside this locking nut；This sealing device is arranged on described locking nut and described valve rod, described locking nut
And between the valve chamber upper chamber opening of described valve body；This hand wheel component is with this valve rod threaded upper ends even
Connect；
It is characterized in that, also include spacing ring, this spacing ring outer surface and the valve chamber upper chambers of this valve body
Body side surface tight fit, the endoporus of this spacing ring limits the valve rod adjacent with this spacing ring or connects sheet or valve
Pass therethrough.
8. steel cylinder as claimed in claim 7, it is characterised in that the endoporus of described spacing ring is cylindrical；
Or the endoporus of described spacing ring is cone, the small end of this tapered bore is adjacent to the valve of described valve body
Chamber upper chamber opening port.
9. steel cylinder as claimed in claim 7, it is characterised in that described locking nut lateral surface is cylinder
Face or taper seat.
10. the steel cylinder as described in one of claim 7 to 9, it is characterised in that described spacing ring is with described
Valve rod is adjacent, and this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described valve rod
The top of lower end lateral projection part, it is interior from this that the endoporus of this spacing ring limits this valve rod lower end lateral projection section
Hole passes；
Or described spacing ring is adjacent with described connection sheet；This spacing ring deviates from described valve body valve chamber upper chamber
One end of opening is positioned at above described connection sheet, and the endoporus of this spacing ring limits this connection sheet from this endoporus
Pass；Or this spacing ring deviates from one end of described valve body valve chamber upper chamber opening and is positioned at described connection sheet
Above the lateral projection section of lower end, the lower end lateral projection section that the endoporus of this spacing ring limits this connection sheet is interior from this
Hole passes；
Or described spacing ring is adjacent with described valve, this spacing ring deviates from described valve body valve chamber upper chamber and opens
One end of mouth end is positioned at above described valve, and the endoporus of this spacing ring limits this valve and passes from this endoporus.
11. steel cylinders as described in one of claim 7 to 9, it is characterised in that include two dimension chip or bar
Shape code sheet or chip, this two dimension chip or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
12. steel cylinders as claimed in claim 10, it is characterised in that include two dimension chip or bar shaped chip
Or chip, this two dimension chip or bar shaped chip or chip are arranged on the upper surface of described hand wheel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416868.4U CN205618694U (en) | 2016-05-09 | 2016-05-09 | Angle valve and steel bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416868.4U CN205618694U (en) | 2016-05-09 | 2016-05-09 | Angle valve and steel bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618694U true CN205618694U (en) | 2016-10-05 |
Family
ID=57026013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620416868.4U Active CN205618694U (en) | 2016-05-09 | 2016-05-09 | Angle valve and steel bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805324A (en) * | 2016-05-09 | 2016-07-27 | 祝达开 | Angle valve and steel bottle |
| CN110617361A (en) * | 2018-06-19 | 2019-12-27 | 深圳安博智控科技有限公司 | Coded lock anti-charging valve with self-closing function |
-
2016
- 2016-05-09 CN CN201620416868.4U patent/CN205618694U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805324A (en) * | 2016-05-09 | 2016-07-27 | 祝达开 | Angle valve and steel bottle |
| CN110617361A (en) * | 2018-06-19 | 2019-12-27 | 深圳安博智控科技有限公司 | Coded lock anti-charging valve with self-closing function |
| CN110617361B (en) * | 2018-06-19 | 2024-06-07 | 深圳安博智控科技有限公司 | Coded lock anti-filling valve with self-closing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 518000 Nanshan Street, Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen city know things Unicom letter Technology Co., Ltd. Address before: 518000 floor four, B, Nantong Bang Industrial Park, Longhua, Shenzhen, Guangdong. Patentee before: Zhu Dakai |