CN217586294U - Gas cylinder relief valve take-off detection device - Google Patents
Gas cylinder relief valve take-off detection device Download PDFInfo
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- CN217586294U CN217586294U CN202221299086.9U CN202221299086U CN217586294U CN 217586294 U CN217586294 U CN 217586294U CN 202221299086 U CN202221299086 U CN 202221299086U CN 217586294 U CN217586294 U CN 217586294U
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- gas cylinder
- detection device
- safety valve
- hose
- relief valve
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Abstract
The utility model relates to a relief valve detects technical field, discloses a gas cylinder relief valve take-off detection device, including the gas cylinder body, gas cylinder body top one side integrated into one piece is provided with the branch pipe, and the one side intercommunication of gas cylinder body branch pipe dorsad is provided with relief valve an, and relief valve an right side intercommunication is provided with the spiral shell piece, has connect the coupling through the screw soon in the spiral shell piece, and coupling one side intercommunication is provided with the hose, and the case that gathers materials has been placed to the hose bottom, and the air inlet has been seted up in case top left side of gathering materials, and the case that gathers materials sets up through air inlet and hose intercommunication. The utility model discloses a be provided with hose and case that gathers materials, press the material in-process at the gas cylinder, when excessive pressure relief valve an was opened in every bottle, the accessible hose will be gaseous carry to the case that gathers materials in, compare in direct outer arranging, can retrieve the case that gathers materials gas of keeping in through outer arranging the pipe, avoid gaseous waste, the spiral shell piece connects the assembly methods with the coupling soon simultaneously, need not loaded down with trivial details dismouting process.
Description
Technical Field
The utility model relates to a relief valve detects technical field, specifically is a gas cylinder relief valve take-off detection device.
Background
The gas cylinder is a movable pressure container which can be repeatedly inflated for use in a normal environment, has the nominal working pressure of 1.0-30 MPa and the nominal volume of 0.4-1 000L and is used for containing permanent gas, liquefied gas or dissolved gas, and structurally comprises a seamless gas cylinder and a welded gas cylinder; steel gas cylinders (including stainless steel gas cylinders), aluminum alloy gas cylinders, composite gas cylinders and other gas cylinders are classified in terms of materials, and filling media are classified into permanent gas cylinders, liquefied gas cylinders and dissolved acetylene cylinders; high-pressure gas cylinders and low-pressure gas cylinders are classified from the nominal working pressure and the hydrostatic test pressure, and the device is suitable for various industries;
after the gas cylinder safety valve is used for a period of time or when the pressure in the gas cylinder is high, the safety valve of the gas cylinder can jump, and the gas cylinder is used safely.
In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: although current gas cylinder possesses relief valve protection mechanism, promotes the gas cylinder pressurization gas filled factor of safety, press the material in-process at the gas cylinder, long the excessive pressure safety valve situation of opening that can appear, and gaseous direct outer row to all around environment causes the waste of material, needs to improve urgently, consequently, we propose a gas cylinder relief valve take-off detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas cylinder relief valve take-off detection device has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas cylinder relief valve take-off detection device, includes the gas cylinder body, gas cylinder body top one side integrated into one piece is provided with the branch pipe, one side intercommunication that the gas cylinder body was the branch pipe dorsad is provided with relief valve an, relief valve a right side intercommunication is provided with the spiral shell piece, it has the coupling to connect through the screw thread soon in the spiral shell piece, coupling one side intercommunication is provided with the hose, the case that gathers materials has been placed to the hose bottom, gather materials case top left side and seted up the air inlet, and gather materials the case and pass through air inlet and hose intercommunication setting, it is provided with outer calandria to gather materials case one side intercommunication.
As an alternative of this application technical scheme, it sets up flutedly to gather materials roof inner wall one side, the baffle has been placed at the middle part in the recess, baffle upper surface middle part fixed mounting has the movable rod, and the movable rod runs through in the case roof that gathers materials, the cover is equipped with the spring in the movable rod outside, movable rod top fixed mounting has the dog, the outside fixed mounting that the case that gathers materials is close to the dog has the support, fixed mounting has touch switch on the support, gather materials case upper surface middle part fixed mounting has the siren, and touch switch passes through wire and siren electric connection.
As an alternative scheme of this application technical scheme, baffle outside fixed mounting has the sealing washer, spiral shell piece and coupling department soon are filled there is waterproof adhesive tape.
As an alternative scheme of the technical scheme, two ends of the spring are fixedly connected with the inner wall of the top of the material collecting box and the baffle respectively.
As an optional scheme of the technical scheme, the top of the rear wall of the material collecting box is communicated with a safety valve b.
As an alternative scheme of this application technical scheme, there is the label subsides in the middle part of gas cylinder body antetheca through the glue bonding.
As an alternative scheme of this application technical scheme, collection workbin antetheca middle part fixed mounting has the battery, and the battery passes through wire and touch switch electric connection.
As an alternative scheme of this application technical scheme, be provided with the valve on the outer calandria, just outer calandria keeps away from the one side outer wall of the case that gathers materials and has seted up connecting thread.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a gas cylinder relief valve take-off detection device through being provided with hose and collecting box, presses the material in-process at the gas cylinder, and when excessive pressure relief valve an opened in every bottle, accessible hose was gaseous transport to collecting box in, was compared in direct outer row, can retrieve the collection incasement through outer tub and keep in gaseous, avoids gaseous waste, and the spiral shell piece connects the assembly mode with the coupling soon simultaneously, need not loaded down with trivial details dismouting process.
2. The utility model relates to a gas cylinder relief valve take-off detection device, through being provided with movable rod and siren, when getting into gas in the case of gathering materials, accessible atmospheric pressure drives the baffle and shifts up, the baffle drives movable rod and dog and shifts up, the dog shifts up can be to touch switch effective extrusion, then the siren circular telegram operation, it has the take-off detection function to make the case of gathering materials, the police dispatch newspaper sound can remind the operation personnel in time to stop the pressurization, the setting of spring simultaneously, after the case atmospheric pressure resumes normally, can move down through the spring drive baffle, need not manpower return baffle.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the whole main view structure of the gas cylinder safety valve take-off detection device of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a material collecting box of the device for detecting the take-off of a safety valve of a gas cylinder of the present invention;
fig. 3 is the a-position enlarged schematic structure diagram of the gas cylinder safety valve take-off detection device of the present invention.
In the figure: 1. a gas cylinder body; 2. label paste; 3. a branch pipe; 4. a safety valve a; 5. a screw block; 6. a pipe joint; 7. a hose; 8. an alarm; 9. a support; 10. an outer discharge pipe; 11. a material collecting box; 12. a storage battery; 13. an air inlet; 14. a safety valve b; 15. a groove; 16. a touch switch; 17. a seal ring; 18. a baffle plate; 19. a spring; 20. a movable rod; 21. a stopper; 22. and (4) a valve.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a gas cylinder relief valve take-off detection device, including gas cylinder body 1, 1 top one side integrated into one piece of gas cylinder body is provided with branch pipe 3, one side intercommunication that 1 branch pipe 3 dorsad of gas cylinder body is provided with relief valve a4, relief valve a4 right side intercommunication is provided with spiral shell piece 5, it has coupling 6 to connect soon through the screw thread in the spiral shell piece 5, 6 one side intercommunications of coupling are provided with hose 7, 7 bottoms of hose have been placed and have been gathered workbin 11, gather workbin 11 top left side and seted up air inlet 13, and gather workbin 11 and pass through air inlet 13 and hose 7 intercommunication setting, it is provided with outer calandria 10 to gather workbin 11 one side intercommunication.
In this kind of technical scheme, through being provided with hose 7 and collecting box 11, press the material in-process at the gas cylinder, when overpressure safety valve a4 opened in every bottle, accessible hose 7 carries gas to collecting box 11 in, compare in direct outer row, can retrieve the gas of keeping in collecting box 11 through outer tub 10, avoid gaseous waste, the spiral shell piece 5 connects the assembly methods with coupling 6 soon simultaneously, need not loaded down with trivial details dismouting process.
Refer to in some technical schemes and refer to fig. 1, fig. 2 and fig. 3, groove 15 has been seted up to 11 top inner walls one side of case that gathers materials, baffle 18 has been placed at the middle part in the recess 15, baffle 18 upper surface middle part fixed mounting has movable rod 20, and movable rod 20 runs through in 11 roof that gathers materials, movable rod 20 outside cover is equipped with spring 19, movable rod 20 top fixed mounting has dog 21, the outside fixed mounting that gathers materials case 11 and be close to dog 21 has support 9, fixed mounting has touch switch 16 on the support 9, 11 upper surface middle part fixed mounting that gathers materials case has siren 8, and touch switch 16 passes through wire and siren 8 electric connection.
In the technical scheme, by arranging the movable rod 20 and the alarm 8, when gas enters the material collecting box 11, the baffle 18 can be driven by air pressure to move upwards, the baffle 18 drives the movable rod 20 and the stop block 21 to move upwards, the stop block 21 can effectively extrude the touch switch 16 when moving upwards, the alarm 8 is powered on to operate, the material collecting box 11 has a take-off detection function, the alarm sound can remind an operator to stop pressurizing in time, meanwhile, the spring 19 is arranged, and after the air pressure in the box returns to be normal, the baffle 18 can be driven by the spring 19 to move downwards without returning the baffle 18 manually.
Referring to fig. 1 and 3, in some technical solutions, a sealing ring 17 is fixedly installed outside the baffle 18, and a waterproof adhesive tape is filled at a screwed joint of the screw block 5 and the pipe joint 6.
In this kind of technical scheme, accessible sealing washer 17 and waterproof rubberized fabric guarantee the sealed effect of subassembly handing-over department, prevent the gas leakage situation.
In some technical solutions, referring to fig. 3, two ends of the spring 19 are respectively fixedly connected to the top inner wall of the material collecting box 11 and the baffle 18.
In the technical scheme, the two ends of the spring 19 are fixedly connected, so that the spring 19 can be prevented from slipping off through the two ends during expansion and contraction, and the due downward acting force of the spring 19 is ensured.
In some technical solutions, referring to fig. 3, a safety valve b14 is arranged at the top of the rear wall of the material collecting box 11 in a communicating manner.
In this technical scheme, overpressure burst in the tank of collection tank 11 can be prevented by safety valve b14, and safety factor of collection tank 11 is improved.
Referring to fig. 1 in some technical schemes, the middle part of the front wall of the gas cylinder body 1 is adhered with a label sticker 2 through glue.
In the technical scheme, characters can be printed on the surface of the label 2, so that workers can conveniently identify the purpose of the gas cylinder.
Referring to fig. 2 and 3, in some technical solutions, a storage battery 12 is fixedly mounted in the middle of the front wall of the material collecting box 11, and the storage battery 12 is electrically connected to the touch switch 16 through a wire.
In the technical scheme, the electric energy can be provided through the storage battery 12, the pulling of a long lead is avoided, the power supply cost is reduced, and the use requirement is met.
Referring to fig. 1 and 2 in some technical solutions, a valve 22 is disposed on the outer discharge pipe 10, and a connecting thread is disposed on an outer wall of the outer discharge pipe 10 away from the material collection box 11.
In this solution, the external pipe 10 can be externally connected with a pipeline through a connecting thread, and the external pipe 10 can be detachably connected.
The working principle is as follows: it should be noted that, the utility model relates to a gas cylinder relief valve take-off detection device, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional test method.
When the gas cylinder safety valve take-off detection device is used, the gas cylinder safety valve take-off detection device can be externally connected with a gas supply pressurizing device through a branch pipe 3, and gas enters a gas cylinder through the branch pipe 3 and is used for storing the gas;
through being provided with hose 7 and collection workbin 11, in the gas cylinder material pressing process, when overpressure safety valve a4 opens in the bottle, accessible hose 7 carries gas to collection workbin 11 in, compare direct outer arranging, can retrieve the gas of keeping in collection workbin 11 through outer tub 10, avoid gaseous waste, simultaneously spiral shell piece 5 and the 6 swivelling joint assembly methods of coupling, need not loaded down with trivial details dismouting process, through being provided with movable rod 20 and siren 8, when getting into gaseous in collection workbin 11, accessible atmospheric pressure drives baffle 18 and moves up, baffle 18 drives movable rod 20 and dog 21 and moves up, dog 21 moves up can effectively extrude touch switch 16, then siren 8 circular telegram operation, make collection workbin 11 have the jump detection function, the alarm sound can remind the operation personnel in time to stop the pressurization, spring 19's setting simultaneously, after the case internal pressure resumes normally, can drive baffle 18 through spring 19 and move down, need not manpower return baffle 18, the result of use is comparatively ideal.
Claims (8)
1. The utility model provides a gas cylinder relief valve take-off detection device which characterized in that: comprises a gas cylinder body (1);
a branch pipe (3) is integrally formed on one side of the top of the gas cylinder body (1), a safety valve a (4) is communicated with one side of the gas cylinder body (1) opposite to the branch pipe (3), a screw block (5) is communicated with the right side of the safety valve a (4), a pipe joint (6) is screwed in the screw block (5) through threads, and a hose (7) is communicated with one side of the pipe joint (6);
hose (7) bottom has been placed and has been gathered workbin (11), air inlet (13) have been seted up on workbin (11) top left side of gathering, and gather workbin (11) and set up through air inlet (13) and hose (7) intercommunication, it is provided with outer calandria (10) to gather workbin (11) one side intercommunication.
2. A gas cylinder safety valve take-off detection device according to claim 1, characterized in that: gather workbin (11) and set up recess (15) top inner wall one side, baffle (18) have been placed at the middle part in recess (15), baffle (18) upper surface middle part fixed mounting has movable rod (20), and movable rod (20) run through in gathering workbin (11) roof, movable rod (20) outside cover is equipped with spring (19), movable rod (20) top fixed mounting has dog (21), gather workbin (11) and be close to outside fixed mounting of dog (21) have support (9), fixed mounting has touch switch (16) on support (9), gather workbin (11) upper surface middle part fixed mounting has siren (8), and touch switch (16) pass through wire and siren (8) electric connection.
3. A gas cylinder safety valve take-off detection device according to claim 2, characterized in that: and a sealing ring (17) is fixedly mounted on the outer side of the baffle (18), and a waterproof adhesive tape is filled at the screwed joint of the screw block (5) and the pipe joint (6).
4. A gas cylinder safety valve take-off detection device according to claim 2, characterized in that: two ends of the spring (19) are respectively and fixedly connected with the top inner wall of the material collecting box (11) and the baffle (18).
5. A gas cylinder safety valve take-off detection device according to claim 1, characterized in that: the top of the rear wall of the material collecting box (11) is communicated with a safety valve b (14).
6. A gas cylinder safety valve take-off detection device according to claim 1, characterized in that: the middle part of the front wall of the gas cylinder body (1) is adhered with a label (2) through glue.
7. A gas cylinder safety valve take-off detection device according to claim 1, characterized in that: the middle part of the front wall of the material collecting box (11) is fixedly provided with a storage battery (12), and the storage battery (12) is electrically connected with the touch switch (16) through a lead.
8. A gas cylinder safety valve take-off detection device according to claim 1, characterized in that: the valve (22) is arranged on the outer discharge pipe (10), and the outer wall of one side, away from the material collecting box (11), of the outer discharge pipe (10) is provided with connecting threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221299086.9U CN217586294U (en) | 2022-05-26 | 2022-05-26 | Gas cylinder relief valve take-off detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221299086.9U CN217586294U (en) | 2022-05-26 | 2022-05-26 | Gas cylinder relief valve take-off detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586294U true CN217586294U (en) | 2022-10-14 |
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ID=83555071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221299086.9U Active CN217586294U (en) | 2022-05-26 | 2022-05-26 | Gas cylinder relief valve take-off detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586294U (en) |
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2022
- 2022-05-26 CN CN202221299086.9U patent/CN217586294U/en active Active
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