CN216200665U - Quick opening and closing cylinder valve - Google Patents
Quick opening and closing cylinder valve Download PDFInfo
- Publication number
- CN216200665U CN216200665U CN202122635835.2U CN202122635835U CN216200665U CN 216200665 U CN216200665 U CN 216200665U CN 202122635835 U CN202122635835 U CN 202122635835U CN 216200665 U CN216200665 U CN 216200665U
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- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a quick opening and closing cylinder valve, belongs to the technical field of valves, and solves the problems that the conventional cylinder valve cannot be quickly closed and the working efficiency is reduced. This bottle valve opens and close fast, which comprises a valve body, the top on valve body surface is provided with limit structure, the left side fixedly connected with fixed block at valve body top, and the top of fixed block articulates there is the control panel, the spout has been seted up to the bottom of control panel, and the inside sliding connection of spout has the slider, the bottom of slider articulates there is the montant, and the other end of montant extends to the inside and the fixedly connected with connecting plate of valve body, spacing hole has all been seted up to the upper and lower both sides of connecting plate, the below of connecting plate is provided with the fixed plate, the inside swing joint of fixed plate has the connecting rod, the one end of connecting rod and the bottom fixed connection of connecting plate, and the other end of connecting rod extends to the below and the fixedly connected with stopper of fixed plate. The utility model can be opened and closed quickly and is convenient for workers to use.
Description
Technical Field
The utility model belongs to the technical field of valves, relates to a cylinder valve, and particularly relates to a quick opening and closing cylinder valve.
Background
The gas cylinder valve is a valve which is arranged on a gas cylinder and is used for controlling the on-off and flow of gas. Also known as a cylinder valve. The gas cylinders with different media generally use gas cylinder valves with different structures. The common characteristics of the two are that the operation is manual, the structure is simple, the size is small, the strength is high, the working temperature is-40-60 ℃, the material can meet the physical and chemical property requirements of the medium, the medium is made of common copper, and some safety relief devices are arranged, such as a tensile or shearing type rupture disk and a safety plug made of fusible alloy.
The bottle valve at present often needs staff manual rotation valve at the in-process that uses, and not only waste time and energy like this, opens and close slower moreover, and the phenomenon of smooth silk appears in the time and for a long time easily, leads to gaseous emergence to leak, brings inconvenience for user's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a quick opening and closing cylinder valve which can be opened and closed quickly and is convenient for workers to use.
The purpose of the utility model can be realized by the following technical scheme:
a quick opening and closing bottle valve comprises a valve body, wherein a limiting structure is arranged at the top of the surface of the valve body, a fixed block is fixedly connected to the left side of the top of the valve body, a control plate is hinged to the top of the fixed block, a sliding groove is formed in the bottom of the control plate, a sliding block is connected to the inside of the sliding groove in a sliding manner, a vertical rod is hinged to the bottom of the sliding block, the other end of the vertical rod extends to the inside of the valve body and is fixedly connected with a connecting plate, limiting holes are formed in the upper side and the lower side of the connecting plate, a fixed plate is arranged below the connecting plate, a connecting rod is movably connected to the inside of the fixed plate, one end of the connecting rod is fixedly connected with the bottom of the connecting plate, a limiting block is fixedly connected to the other end of the connecting rod extends to the lower side of the fixed plate, a first spring is sleeved on the surface of the connecting rod, and a limiting plate is arranged below the limiting block, and the limiting groove is arranged in the limiting plate.
The working principle of the utility model is as follows: during the use, can upwards stimulate the control panel to drive connecting rod and stopper through montant and connecting plate and remove, make the stopper break away from the inside of spacing groove, at this moment can discharge or conveying gas, accomplish the back when discharging or carrying, can loosen the control panel, simultaneously through stretching of first spring tension, and drive connecting plate and connecting rod again and remove downwards, make the stopper get into the inside of spacing groove again sealed can.
The limiting structure comprises a limiting ring, a placing groove is formed in the limiting ring, a movable rod is arranged in the placing groove in a penetrating mode, a movable plate is welded to the surface of the movable rod, a second spring is arranged on the right side of the movable plate and located on the surface of the movable rod in a sleeved mode, a pull plate is connected to one end of the movable rod in a bolted mode, and the other end of the movable rod extends to the inside of the valve body and is matched with the limiting hole for use.
By adopting the structure, the vertical rod can be limited and fixed, and the looseness of a cylinder valve switch is avoided.
The valve body is characterized in that elongated grooves are formed in two sides of the inner cavity of the valve body, connecting blocks are connected inside the elongated grooves in a sliding mode, and the other sides of the connecting blocks are fixedly connected with the connecting plates.
By adopting the structure, the auxiliary support can be carried out on the connecting plate, and the stability of the connecting plate during moving up and down is enhanced.
The bottom of limiting groove inner chamber both sides all is provided with sealed piece, and sealed piece uses with the bottom cooperation of stopper.
By adopting the structure, the limiting blocks can be stably placed in the limiting grooves, and the sealing effect is improved.
The both sides of spacing inslot chamber all are provided with sealed the pad, and sealed the top that is located sealed piece of filling up.
By adopting the structure, the sealing performance between the limiting block and the limiting groove can be improved.
The diameter of stopper is less than the diameter of spacing groove, and the surface of stopper and the inner wall in spacing groove laminate mutually.
By adopting the structure, the limiting blocks are tightly attached to the limiting grooves, so that gas leakage is avoided.
Compared with the prior art, this quick open-close cylinder valve has following advantage:
1. according to the bottle valve, due to the arrangement of the sliding groove and the sliding block, when the angle of the control panel deflects, the vertical rod at the bottom of the sliding block is conveniently driven to move upwards, so that the limiting block is separated from the inside of the limiting groove, the effect of quick opening is achieved, time and labor are saved, the working efficiency is improved, meanwhile, the limiting block is driven to enter the inside of the limiting groove again through the stretching tension of the first spring, the bottle valve is quickly closed, the bottle valve is convenient for workers to use, and the problems that the existing bottle valve cannot be quickly closed and the working efficiency is reduced are solved.
2. According to the utility model, through the arrangement of the limiting ring, the movable plate, the movable rod, the second spring and the pull plate, the pull plate applies force to the movable rod to pull, so that the movable plate extrudes the second spring, the movable rod is separated from the inside of the limiting hole, and the opening and closing of the cylinder valve can be adjusted.
3. According to the utility model, through the arrangement of the sealing gasket, the space between the limiting groove and the limiting block can be sealed, so that the gas is prevented from flowing out randomly through the limiting groove, and inconvenience is brought to the use of a user.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front sectional structural schematic view of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.
Fig. 4 is a partially enlarged structural view of the utility model at B in fig. 2.
In the figure, 1, a valve body; 2. a fixed block; 3. a control panel; 4. a chute; 5. a slider; 6. a vertical rod; 7. a limiting hole; 8. a connecting plate; 9. a long groove; 10. connecting blocks; 11. a fixing plate; 12. a first spring; 13. a connecting rod; 14. a limiting block; 15. a limiting plate; 16. a limiting structure; 161. a limiting ring; 162. a movable rod; 163. a second spring; 164. pulling a plate; 165. a movable plate; 17. a limiting groove; 18. a gasket; 19. a sealing block; 20. and (5) lifting the plate.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-4, the quick opening and closing cylinder valve comprises a valve body 1, a limiting structure 16 is arranged at the top of the surface of the valve body 1, a fixed block 2 is fixedly connected to the left side of the top of the valve body 1, a control plate 3 is hinged to the top of the fixed block 2, a lifting plate 20 is fixedly connected to the other end of the control plate 3, a rubber pad is arranged on the surface of the lifting plate 20, the design is to better apply force to the control plate 3 for a worker to lift, fingers can be protected at the same time, a sliding groove 4 is formed in the bottom of the control plate 3, a sliding block 5 is slidably connected to the inside of the sliding groove 4, a vertical rod 6 is hinged to the bottom of the sliding block 5, the other end of the vertical rod 6 extends to the inside of the valve body 1 and is fixedly connected with a connecting plate 8, limiting holes 7 are formed in the upper side and the lower side of the connecting plate 8, a fixing plate 11 is arranged below the connecting plate 8, and a connecting rod 13 is movably connected to the inside of the fixing plate 11, one end of the connecting rod 13 is fixedly connected with the bottom of the connecting plate 8, the other end of the connecting rod 13 extends to the lower part of the fixing plate 11 and is fixedly connected with a limit block 14, the surface of the connecting rod 13 is sleeved with a first spring 12, the upper side and the lower side of the first spring 12 are respectively and fixedly connected with the connecting plate 8 and the fixing plate 11, a limit plate 15 is arranged below the limit block 14, a limit groove 17 is formed in the limit plate 15, when the angle of the control plate 3 is deflected through the arrangement of the sliding groove 4 and the sliding block 5, the vertical rod 6 at the bottom of the sliding block 5 is conveniently driven to move upwards, so that the limit block 14 is separated from the inside of the limit groove 17, the effect of quick opening is achieved, time and labor are saved, the working efficiency is improved, meanwhile, the limit block 14 is driven to enter the inside of the limit groove 17 again through the self stretching tension of the first spring 12, so that the fast closing is realized, the cylinder valve is convenient for workers to use, and the problems that the existing cylinder valve cannot be quickly closed and the working efficiency is reduced are solved.
Limiting structure 16 includes spacing ring 161, the standing groove has been seted up to the inside of spacing ring 161, and the inside of standing groove runs through and is provided with movable rod 162, the skin weld of movable rod 162 has fly leaf 165, the right side of fly leaf 165 and the surperficial cover that is located movable rod 162 establish and be connected with second spring 163, the one end bolt of movable rod 162 has the arm-tie 164, and the other end of movable rod 162 extend to valve body 1 inside and with spacing hole 7 between the cooperation use, in this embodiment, through spacing ring 161, fly leaf 165, movable rod 162, the setting of second spring 163 and arm-tie 164, make arm-tie 164 carry out the application of force pulling to movable rod 162, make fly leaf 165 extrude second spring 163, make movable rod 162 break away from the inside of spacing hole 7, thereby the switch of adjustable bottle valve.
In the embodiment, the elongated slots 9 and the connecting blocks 10 are arranged, so that the connecting plate 8 moves up and down and the connecting blocks 10 move together in the elongated slots 9, thereby facilitating auxiliary support of the connecting plate 8 and enhancing the stability of the connecting plate 8.
The bottom of spacing groove 17 inner chamber both sides all is provided with sealed piece 19, and sealed piece 19 uses with stopper 14's bottom cooperation, in this embodiment, through sealed piece 19's setting, can support stopper 14 to improve its leakproofness.
The both sides of spacing groove 17 inner chamber all are provided with sealed 18 of filling up, and sealed 18 of filling up is located the top of sealed piece 19, in this embodiment, through sealed setting up of filling up 18, can seal between spacing groove 17 and stopper 14, avoid gaseous flowing out at will through spacing groove 17, and the use of giving the user brings inconveniently.
The diameter of stopper 14 is less than the diameter of spacing groove 17, and the surface of stopper 14 laminates mutually with the inner wall of spacing groove 17, in this embodiment, through this kind of design, is convenient for improve the leakproofness between stopper 14 and the spacing groove 17 to improve the security, avoid gaseous emergence to leak.
The working principle of the utility model is as follows: when the gas exhaust device is used, the pulling plate 164 can be pulled outwards, so that the pulling plate 164 drives the movable rod 162 to move rightwards, the movable plate 165 extrudes the second spring 163, the other end of the movable rod 162 is separated from the inside of the limiting hole 7, at this time, the control panel 3 can be pulled upwards, so that the control panel 3 drives the vertical rod 6 and the connecting plate 8 at the bottom of the control panel to move upwards together, and simultaneously drives the connecting rod 13 and the limiting block 14 to move, so that the limiting block 14 is separated from the inside of the limiting groove 17, at this time, gas can be discharged or conveyed, after the gas is discharged or conveyed, the control panel 3 can be loosened, the connecting plate 8 and the connecting rod 13 are driven to move downwards again through the stretching tension of the first spring 12, so that the limiting block 14 enters the inside of the limiting groove 17 again to be sealed, and then enters the inside of the limiting hole 7 again through the movable rod 162 to fix the vertical rod 6, thereby improve the stability of cylinder valve, avoid the switch department of cylinder valve to take place to become flexible, lead to gaseous emergence to leak.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (6)
1. The quick opening and closing cylinder valve comprises a valve body (1) and is characterized in that a limiting structure (16) is arranged at the top of the surface of the valve body (1), a fixed block (2) is fixedly connected to the left side of the top of the valve body (1), a control plate (3) is hinged to the top of the fixed block (2), a sliding groove (4) is formed in the bottom of the control plate (3), a sliding block (5) is connected to the inside of the sliding groove (4) in a sliding manner, a vertical rod (6) is hinged to the bottom of the sliding block (5), the other end of the vertical rod (6) extends to the inside of the valve body (1) and is fixedly connected with a connecting plate (8), limiting holes (7) are formed in the upper side and the lower side of the connecting plate (8), a fixed plate (11) is arranged below the connecting plate (8), a connecting rod (13) is movably connected to the inside of the fixed plate (11), one end of the connecting rod (13) is fixedly connected with the bottom of the connecting plate (8), and the other end of connecting rod (13) extends to below and fixedly connected with stopper (14) of fixed plate (11), the surface cover of connecting rod (13) is equipped with first spring (12), the below of stopper (14) is provided with limiting plate (15), and limiting groove (17) have been seted up to the inside of limiting plate (15).
2. The quick opening and closing cylinder valve according to claim 1, characterized in that the limiting structure (16) comprises a limiting ring (161), a placing groove is formed in the limiting ring (161), a movable rod (162) penetrates through the placing groove, a movable plate (165) is welded on the surface of the movable rod (162), a second spring (163) is sleeved on the right side of the movable plate (165) and located on the surface of the movable rod (162), a pull plate (164) is bolted to one end of the movable rod (162), and the other end of the movable rod (162) extends to the inside of the valve body (1) and is matched with the limiting hole (7) for use.
3. The quick opening and closing cylinder valve according to claim 1, characterized in that the two sides of the inner cavity of the valve body (1) are both provided with elongated slots (9), the inside of each elongated slot (9) is slidably connected with a connecting block (10), and the other side of each connecting block (10) is fixedly connected with the connecting plate (8).
4. The quick opening and closing cylinder valve as claimed in claim 1, wherein the sealing blocks (19) are arranged at the bottoms of the two sides of the inner cavity of the limiting groove (17), and the sealing blocks (19) are matched with the bottoms of the limiting blocks (14).
5. The quick opening and closing cylinder valve as claimed in claim 4, characterized in that the sealing gaskets (18) are arranged on both sides of the inner cavity of the limiting groove (17), and the sealing gaskets (18) are positioned above the sealing block (19).
6. The quick opening and closing cylinder valve as claimed in claim 1, wherein the diameter of the limiting block (14) is smaller than that of the limiting groove (17), and the surface of the limiting block (14) is attached to the inner wall of the limiting groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635835.2U CN216200665U (en) | 2021-10-30 | 2021-10-30 | Quick opening and closing cylinder valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635835.2U CN216200665U (en) | 2021-10-30 | 2021-10-30 | Quick opening and closing cylinder valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200665U true CN216200665U (en) | 2022-04-05 |
Family
ID=80896711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122635835.2U Active CN216200665U (en) | 2021-10-30 | 2021-10-30 | Quick opening and closing cylinder valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419827A (en) * | 2022-08-15 | 2022-12-02 | 江苏方华阀门充灌设备有限公司 | Gas cylinder valve with sealing reinforcing structure and sealing method |
-
2021
- 2021-10-30 CN CN202122635835.2U patent/CN216200665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419827A (en) * | 2022-08-15 | 2022-12-02 | 江苏方华阀门充灌设备有限公司 | Gas cylinder valve with sealing reinforcing structure and sealing method |
| CN115419827B (en) * | 2022-08-15 | 2024-03-29 | 江苏方华阀门充灌设备有限公司 | Gas cylinder valve with sealing reinforcing structure and sealing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311800 No.7-1, Fengye Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Mingshi Xingxin HVAC Technology Co.,Ltd. Address before: 311800 No.7-1, Fengye Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |