CN211501836U - Prevent natural gas valve of mistake opening - Google Patents
Prevent natural gas valve of mistake opening Download PDFInfo
- Publication number
- CN211501836U CN211501836U CN201922188496.0U CN201922188496U CN211501836U CN 211501836 U CN211501836 U CN 211501836U CN 201922188496 U CN201922188496 U CN 201922188496U CN 211501836 U CN211501836 U CN 211501836U
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- China
- Prior art keywords
- sliding
- rod
- block
- natural gas
- valve body
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- Expired - Fee Related
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a prevent natural gas valve of open by mistake. The anti-false-opening natural gas valve comprises a valve body; the screwing block is arranged on the valve body; the plurality of pin holes are formed in the screwing block; the vertical rod is fixedly arranged at the top of the valve body and is positioned below the twisting block; the fixed rod is fixedly arranged at the top end of the vertical rod; the first sliding rod is slidably mounted on the fixed rod, and two ends of the first sliding rod extend out of the fixed rod; the limiting plate is fixedly arranged at the top end of the first sliding rod; and the pin block is fixedly arranged at the top of the limiting plate. The utility model provides a prevent natural gas valve of mistake opening has convenient to use, can lock the advantage to the valve.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a natural gas valve of preventing open by mistake.
Background
Natural gas is trapped in underground porous rock formations, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas, and the like, and a small amount of natural gas is also released from the coal bed. The natural gas is high-quality fuel and chemical raw materials, is mainly used for household gas in daily life of people, and only needs to be filled into a natural gas tank and opened when in use.
However, most of the conventional household natural gas valves are self-locked through the valves, so that children in a household do not know the use of natural gas, and the natural gas is easily opened by mistake without adult care, thereby causing natural gas leakage and danger.
Therefore, there is a need to provide a new anti-false-opening natural gas valve to solve the above technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a convenient to use, can lock the natural gas valve of preventing mistake opening to the valve.
In order to solve the technical problem, the utility model provides a prevent natural gas valve of mistake opening includes: a valve body; the screwing block is arranged on the valve body; the plurality of pin holes are formed in the screwing block; the vertical rod is fixedly arranged at the top of the valve body and is positioned below the twisting block; the fixed rod is fixedly arranged at the top end of the vertical rod; the first sliding rod is slidably mounted on the fixed rod, and two ends of the first sliding rod extend out of the fixed rod; the limiting plate is fixedly arranged at the top end of the first sliding rod; the pin block is fixedly arranged at the top of the limiting plate, and the top end of the pin block extends into one of the pin holes; the cross rod is fixedly arranged at the bottom end of the first sliding rod; the spring is sleeved on the first sliding rod in a sliding mode, the top end of the spring is fixedly connected with the fixed rod, and the bottom end of the spring is fixedly connected with the cross rod; the auxiliary device is arranged on the valve body and is positioned on one side of the vertical rod.
Preferably, the auxiliary device includes bottom plate, spout, second slide bar, slider, safety block and draw-in groove, bottom plate fixed mounting be in the top of valve body, the spout is seted up the top of bottom plate, second slide bar fixed mounting be in on the both sides inner wall of spout, the slider slip cap is established on the second slide bar, the slider with the inner wall sliding connection of spout, the top of slider extends to outside the bottom plate, safety block fixed mounting be in the top of slider, the draw-in groove is seted up the safety block is close to one side of montant.
Preferably, the bottom plate is fixedly connected with the valve body through two bolts.
Preferably, the bottom of the sliding block is embedded with a ball, and the ball is in rolling connection with the inner wall of the bottom of the sliding groove.
Preferably, a sliding hole is formed in the sliding block, and the second sliding rod penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
Preferably, a through hole is formed in the fixing rod, two positioning blocks are fixedly mounted on the inner wall of the through hole, positioning grooves are formed in the two sides of the first sliding rod, and one sides, close to each other, of the two positioning blocks extend into the two positioning grooves respectively and are connected with the inner wall of the positioning grooves in a sliding mode.
Compared with the prior art, the utility model provides a prevent natural gas valve of open by mistake has following beneficial effect:
the utility model provides a prevent natural gas valve of open by mistake fixes twisting the piece on the valve body through the spring structure from locking-type, can lock from the spring structure of locking-type when using, and the people of being convenient for use avoids children can directly twist to move and twists the piece and lead to the natural gas leakage.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the anti-false-opening natural gas valve provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic top view of the middle screwing block of the present invention.
Reference numbers in the figures: 1. the valve comprises a valve body, 2, a twisting block, 3, a pin hole, 4, a vertical rod, 5, a fixed rod, 6, a first sliding rod, 7, a limiting plate, 8, a pin block, 9, a transverse rod, 10, a spring, 11, a bottom plate, 12, a sliding groove, 13, a second sliding rod, 14, a sliding block, 15, a safety block, 16 and a clamping groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the anti-false-opening natural gas valve provided by the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic top view of the middle screwing block of the present invention. The natural gas valve of preventing opening by mistake includes: a valve body 1; the screwing block 2 is arranged on the valve body 1; the plurality of pin holes 3 are formed in the screwing block 2; the vertical rod 4 is fixedly installed at the top of the valve body 1, and the vertical rod 4 is located below the twisting block 2; the fixing rod 5 is fixedly arranged at the top end of the vertical rod 4; the first sliding rod 6 is slidably mounted on the fixing rod 5, and two ends of the first sliding rod 6 extend out of the fixing rod 5; the limiting plate 7 is fixedly arranged at the top end of the first sliding rod 6; the pin block 8 is fixedly arranged at the top of the limiting plate 7, and the top end of the pin block 8 extends into one of the pin holes 3; the cross rod 9 is fixedly arranged at the bottom end of the first sliding rod 6; the spring 10 is sleeved on the first sliding rod 6 in a sliding manner, the top end of the spring 10 is fixedly connected with the fixed rod 5, and the bottom end of the spring 10 is fixedly connected with the cross rod 9; the auxiliary device is arranged on the valve body 1 and is positioned on one side of the vertical rod 4.
Auxiliary device includes bottom plate 11, spout 12, second slide bar 13, slider 14, safety block 15 and draw-in groove 16, 11 fixed mounting of bottom plate is in the top of valve body 1, spout 12 sets up the top of bottom plate 11, second slide bar 13 fixed mounting is in on the both sides inner wall of spout 12, 14 slip covers of slider are established on the second slide bar 13, slider 14 with the inner wall sliding connection of spout 12, the top of slider 14 extends to outside the bottom plate 11, safety block 15 fixed mounting is in the top of slider 14, draw-in groove 16 sets up safety block 15 is close to one side of montant 4.
The bottom plate 11 is fixedly connected with the valve body 1 through two bolts.
The bottom of the sliding block 14 is embedded with a ball, and the ball is in rolling connection with the inner wall of the bottom of the sliding groove 12.
A sliding hole is formed in the sliding block 14, and the second sliding rod 13 penetrates through the sliding hole and is connected with the inner wall of the sliding hole in a sliding mode.
The through hole has been seted up on the dead lever 5, fixed mounting has two locating pieces on the inner wall of through hole, the constant head tank has all been seted up to the both sides of first slide bar 6, two one side that the locating piece is close to each other extends to two respectively in the constant head tank and with the inner wall sliding connection of constant head tank.
The utility model provides a prevent natural gas valve of mistake opening's theory of operation as follows:
when needing to use the natural gas through pressing horizontal pole 9, make horizontal pole 9 remove down and drive first slide bar 6 and slide downwards on dead lever 5, round pin piece 8 breaks away from pinhole 3 this moment, spring 10 stretches simultaneously, promote insurance block 15 at this moment, make the one end of horizontal pole 9 imbed in the draw-in groove 16 and can accomplish locking, can freely twist at this moment and move wrong piece 2, after finishing using to twisting piece 2 and reseing, slip insurance block 15, make insurance block 15 break away from horizontal pole 9, sell again in pinhole 3 at the lower pinhole 8 that resets of spring 10.
Compared with the prior art, the utility model provides a prevent natural gas valve of open by mistake has following beneficial effect:
the utility model provides a prevent natural gas valve of open by mistake fixes twisting piece 2 on valve body 1 through the spring structure from locking-type, can lock the spring structure from locking-type when using, and the people of being convenient for use avoids children to directly twist and moves twisting piece 2 and lead to the natural gas to leak.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A false open proof natural gas valve, comprising:
a valve body;
the screwing block is arranged on the valve body;
the plurality of pin holes are formed in the screwing block;
the vertical rod is fixedly arranged at the top of the valve body and is positioned below the twisting block;
the fixed rod is fixedly arranged at the top end of the vertical rod;
the first sliding rod is slidably mounted on the fixed rod, and two ends of the first sliding rod extend out of the fixed rod;
the limiting plate is fixedly arranged at the top end of the first sliding rod;
the pin block is fixedly arranged at the top of the limiting plate, and the top end of the pin block extends into one of the pin holes;
the cross rod is fixedly arranged at the bottom end of the first sliding rod;
the spring is sleeved on the first sliding rod in a sliding mode, the top end of the spring is fixedly connected with the fixed rod, and the bottom end of the spring is fixedly connected with the cross rod;
the auxiliary device is arranged on the valve body and is positioned on one side of the vertical rod.
2. The anti-false-opening natural gas valve according to claim 1, wherein the auxiliary device comprises a bottom plate, a sliding groove, a second sliding rod, a sliding block, a safety block and a clamping groove, the bottom plate is fixedly mounted at the top of the valve body, the sliding groove is formed in the top of the bottom plate, the second sliding rod is fixedly mounted on the inner walls of the two sides of the sliding groove, the sliding block is sleeved on the second sliding rod in a sliding mode, the sliding block is connected with the inner wall of the sliding groove in a sliding mode, the top of the sliding block extends to the outside of the bottom plate, the safety block is fixedly mounted at the top of the sliding block, and the clamping groove is formed in one side, close to the vertical rod, of the safety block.
3. The anti-false open natural gas valve of claim 2, wherein the bottom plate is fixedly connected to the valve body by two bolts.
4. The anti-false-opening natural gas valve according to claim 2, wherein a ball is embedded in the bottom of the sliding block, and the ball is in rolling connection with the inner wall of the bottom of the sliding groove.
5. The anti-false-opening natural gas valve according to claim 2, wherein the sliding block is provided with a sliding hole, and the second sliding rod penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
6. The anti-false-opening natural gas valve as claimed in claim 1, wherein the fixing rod is provided with a through hole, two positioning blocks are fixedly mounted on an inner wall of the through hole, positioning grooves are formed on both sides of the first sliding rod, and one sides of the two positioning blocks, which are close to each other, extend into the two positioning grooves and are slidably connected with the inner wall of the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188496.0U CN211501836U (en) | 2019-12-10 | 2019-12-10 | Prevent natural gas valve of mistake opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188496.0U CN211501836U (en) | 2019-12-10 | 2019-12-10 | Prevent natural gas valve of mistake opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211501836U true CN211501836U (en) | 2020-09-15 |
Family
ID=72414317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922188496.0U Expired - Fee Related CN211501836U (en) | 2019-12-10 | 2019-12-10 | Prevent natural gas valve of mistake opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211501836U (en) |
-
2019
- 2019-12-10 CN CN201922188496.0U patent/CN211501836U/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 |
Granted publication date: 20200915 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |