CN210719564U - Valve gas cylinder gas tightness testing arrangement - Google Patents
Valve gas cylinder gas tightness testing arrangement Download PDFInfo
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- CN210719564U CN210719564U CN201921832297.2U CN201921832297U CN210719564U CN 210719564 U CN210719564 U CN 210719564U CN 201921832297 U CN201921832297 U CN 201921832297U CN 210719564 U CN210719564 U CN 210719564U
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- gas cylinder
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Abstract
The utility model discloses a valve gas cylinder gas tightness testing arrangement, be in including the base, and set up the mount at base top, the inner wall top fixedly connected with second motor of mount, the output shaft fixedly connected with second rotary rod of second motor, the surface cover of second rotary rod is equipped with fixed cover, wherein, fixed cover is connected with the meshing of second rotary rod, the first steel sheet of fixedly connected with and second steel sheet are distinguished at the surface both ends of fixed cover, wherein. The utility model has the advantages of simple integral structure, a plurality of valve gas cylinder can be placed to wherein first steel sheet and second steel sheet to can test a plurality of valve gas cylinder, accelerate efficiency of software testing, the sponge that absorbs water can adsorb the moisture of remaining on above the valve after the test, prevents to remain moisture corrosion valve, and wherein first motor drives first rotary rod rotatory, and first rotary rod drives the flabellum rotatory, can accelerate the flow of air, makes the moisture rapid evaporation above the valve.
Description
Technical Field
The utility model relates to a valve gas cylinder gas tightness testing arrangement belongs to gas tightness technical field.
Background
The gas cylinder is a movable pressure container which can be repeatedly inflated and used at normal ambient temperature (-40-60 ℃), has nominal working pressure of more than or equal to 0.2MPa (gauge pressure), and has the product of pressure and volume of more than or equal to 1.0 MPa.L and is used for containing gas, liquefied gas and liquid with standard boiling point of less than or equal to 60 ℃. The gas cylinder is widely applied, the gas cylinder can be almost not opened no matter in the production field or the living field, the valve gas cylinder is generally formed by combining a valve and a gas cylinder, most of the gas cylinders are made of pressure-resistant gas cylinders, the valve can be replaced by different types of valves, the valve gas cylinder is generally used for compressed liquid such as liquefied gas, nitrogen, oxygen and the like, the internal pressure of the valve gas cylinder is very high, and therefore the requirement on the sealing performance is very high.
In addition, the existing valve gas cylinder has certain disadvantages in production, and the sealing effect is required to be tested in the production process due to strict sealing effect requirement.
1. Because need stretch into the aquatic with the valve during the test, after the test, have remaining moisture to stay on the valve, remaining moisture can lead to the fact the corruption to the valve, influences the use of valve gas cylinder.
2. Because current valve gas cylinder test all needs the manpower to hold the gas cylinder valve tightly, makes its valve joint go out to get into the aquatic, and wherein the manpower is placed harder, and can appear rocking when the manpower is handheld, influences people and judges to influence the test result, it is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a valve gas cylinder gas tightness testing arrangement to the defect that prior art exists.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a valve gas cylinder airtightness testing device comprises a base and a fixing frame arranged at the top of the base;
the top of the inner wall of the fixing frame is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a second rotating rod, the outer surface of the second rotating rod is sleeved with a fixing sleeve, the fixing sleeve is meshed with the second rotating rod, two ends of the outer surface of the fixing sleeve are respectively fixedly connected with a first steel plate and a second steel plate, the outer surfaces of the first steel plate and the second steel plate are respectively provided with a second opening and a first opening, the top of the base is fixedly connected with two symmetrical fixing rods, one ends of the two fixing rods, which are close to the base, are jointly connected with a steel frame in a penetrating way, the outer surface of the steel frame is provided with a fourth opening, the inner wall of the fourth opening is fixedly connected with a water-absorbing sponge, a third opening is arranged at the central position of the steel frame, and the two sides of the inner wall, two the equal fixedly connected with first rotary rod of output shaft of first motor, two the equal fixedly connected with flabellum of one end that first motor was kept away from to first rotary rod.
Furthermore, a water tank is arranged at the top of the base, wherein the water tank corresponds to the fourth opening.
Further, the first steel plate is located right above the second steel plate, wherein the first openings and the second openings are located on the same central axis, and the first openings and the second openings are in a plurality of corresponding groups.
Further, the inner walls of the first opening and the second opening are provided with a gas cylinder, and the bottom of the gas cylinder is fixedly connected with a valve.
Furthermore, a groove is formed in the position, corresponding to the second rotary rod, of the top of the base, a bearing is fixedly connected to the inner wall of the groove, and the second rotary rod is rotatably connected with the base through the bearing.
Furthermore, the outer surface of the fixed rod is provided with a sliding sleeve, and the first steel plate and the second steel plate are both connected with the fixed rod in a sliding mode through the sliding sleeve.
The utility model has the advantages that: the utility model has the advantages of simple structure, the test of being convenient for, wherein a plurality of valve gas cylinder can be placed to first steel sheet and second steel sheet, thereby can test a plurality of valve gas cylinder, accelerate efficiency of software testing, the second motor can drive the second rotary rod rotatory, the second rotary rod drives fixed cover and goes up and down, fixed cover drives first steel sheet and valve lift, thereby can make valve gas cylinder automatic rising, make things convenient for the manpower transport to test, for people are laborsaving to save time, the sponge that absorbs water can remain the moisture above the valve after the adsorption test, prevent to remain moisture corrosion valve, wherein first motor drives first rotary rod rotatory, first rotary rod drives the flabellum rotatory, can accelerate the flow of air, make the moisture rapid evaporation above the valve, whole easy operation, certain practicality.
Description of the figures
1. A base; 2. a fan blade; 3. a first rotating rod; 4. a first motor; 5. a first opening; 6. grooving; 7. a gas cylinder; 8. a first steel plate; 9. a third opening; 10. a second rotating rod; 11. fixing the rod; 12. a second motor; 13. a fixed mount; 14. fixing a sleeve; 15. a second steel plate; 16. a valve; 17. a steel frame; 18. a fourth opening; 19. a water-absorbing sponge; 20. a water tank; 21. a second opening.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a structural diagram of the steel frame of the present invention.
Detailed Description
Fig. 1 to 3 show that, it relates to a valve gas cylinder airtightness testing device, which includes a base 1, and a fixing frame 13 arranged on the top of the base 1; wherein, the top of the inner wall of the fixing frame 13 is fixedly connected with a second motor 12, the output shaft of the second motor 12 is fixedly connected with a second rotating rod 10, the outer surface of the second rotating rod 10 is sleeved with a fixing sleeve 14, wherein the fixing sleeve 14 is engaged with the second rotating rod 10, the two ends of the outer surface of the fixing sleeve 14 are respectively fixedly connected with a first steel plate 8 and a second steel plate 15, wherein the outer surfaces of the first steel plate 8 and the second steel plate 15 are respectively provided with a second opening 21 and a first opening 5, the top of the base 1 is fixedly connected with two fixing rods 11, wherein the fixing rods 11 are symmetrical, one ends of the two fixing rods 11 close to the base 1 are jointly and penetratingly connected with a steel frame 17, the outer surface of the steel frame 17 is provided with a fourth opening 18, the inner wall of the fourth opening 18 is fixedly connected with a water absorbing sponge 19, the central position of the steel frame 17 is, the equal fixedly connected with first motor 4 of inner wall both sides of mount 13, two the equal fixedly connected with first rotary rod 3 of output shaft of first motor 4, two the equal fixedly connected with flabellum 2 of one end that first motor 4 was kept away from to first rotary rod 3.
During the use, at first place gas cylinder 7 on second steel sheet 15 and first steel sheet 8 through first opening 5 and second opening 21, valve 16 that the top of gas cylinder 7 is connected runs through first opening 5, then open second motor 12, second motor 12 drives second rotary rod 10 rotatory, second rotary rod 10 is rotatory to make fixed cover 14 go up and down, thereby make first steel sheet 8 and second steel sheet 15 automatic rising and falling, thereby can drive the automatic rising and falling of gas cylinder 7, during the test, make valve 16 at gas cylinder 7 top descend to the inside position of basin 20, then judge its leakproofness through the reaction of the inside water of basin 20, there is the bubble production in the aquatic, show its leakproofness is not good, otherwise, the leakproofness is better.
In addition, owing to set up the steelframe 17 of above-mentioned structure, wherein the position that corresponds valve 16 on steelframe 17 has set up fourth opening 18, can make valve 16 go up and down all through fourth opening 18 at every turn, then the inner wall of fourth opening 18 has set up absorbent sponge 19, absorbent sponge 19 can absorb remaining moisture after the valve 16 test, thereby can prevent moisture corrosion valve 16, wherein first motor 4 can also drive first rotary rod 3 and rotate, first rotary rod 3 drives flabellum 2 and rotates, thereby can accelerate the air flow around the valve 16, thereby can make its rapid draing.
In a further scheme, a water tank 20 is arranged at the top of the base 1, wherein the water tank 20 corresponds to the fourth opening 18 in position, so that the tested valve 7 is conveniently wiped, and the valve 7 is prevented from being corroded by water to influence the use of the valve gas cylinder.
In a further aspect, the first steel plate 8 is located right above the second steel plate 15, wherein the first openings 5 and the second openings 21 are located on the same central axis, and the first openings 5 and the second openings 21 are in a plurality of corresponding groups.
In a further scheme, the inner walls of the first opening 5 and the second opening 21 are provided with the gas cylinder 7, and the bottom of the gas cylinder 7 is fixedly connected with the valve 16, so that the gas cylinder 7 can be vertically prevented on a mobile device, and people can conveniently test the gas cylinder.
In a further scheme, a groove 6 is formed in the position, corresponding to the second rotating rod 10, of the top of the base 1, a bearing is fixedly connected to the inner wall of the groove 6, the second rotating rod 10 is rotatably connected with the base 1 through the bearing, the gas cylinder 7 can be automatically moved, manpower is saved, and labor is saved.
In a further scheme, a sliding sleeve is arranged on the outer surface of the fixing rod 11, and the first steel plate 8 and the second steel plate 15 are both in sliding connection with the fixing rod 11 through the sliding sleeve, so that the gas cylinder 7 on the fixing rod can move up and down at a fixed position.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A valve gas cylinder airtightness testing device comprises a base and a fixing frame arranged at the top of the base; it is characterized in that the preparation method is characterized in that,
the top of the inner wall of the fixing frame is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a second rotating rod, the outer surface of the second rotating rod is sleeved with a fixing sleeve, the fixing sleeve is meshed with the second rotating rod, two ends of the outer surface of the fixing sleeve are respectively fixedly connected with a first steel plate and a second steel plate, the outer surfaces of the first steel plate and the second steel plate are respectively provided with a second opening and a first opening, the top of the base is fixedly connected with two symmetrical fixing rods, one ends of the two fixing rods, which are close to the base, are jointly connected with a steel frame in a penetrating way, the outer surface of the steel frame is provided with a fourth opening, the inner wall of the fourth opening is fixedly connected with a water-absorbing sponge, a third opening is arranged at the central position of the steel frame, and the two sides of the inner wall, two the equal fixedly connected with first rotary rod of output shaft of first motor, two the equal fixedly connected with flabellum of one end that first motor was kept away from to first rotary rod.
2. The device for testing the airtightness of the valve gas cylinder according to claim 1, wherein a water tank is provided on the top of the base, and wherein the water tank corresponds to the position of the fourth opening.
3. The device for testing the airtightness of the gas cylinder with the valve as claimed in claim 1, wherein the first steel plate is located right above the second steel plate, wherein the first openings and the second openings are located on the same central axis, and the first openings and the second openings are provided in corresponding groups.
4. The device for testing the airtightness of the valve gas cylinder according to claim 1, wherein the gas cylinder is arranged on the inner walls of the first opening and the second opening, and the valve is fixedly connected to the bottom of the gas cylinder.
5. The device for testing the airtightness of the valve gas cylinder according to claim 1, wherein a slot is formed in the top of the base at a position corresponding to the second rotating rod, a bearing is fixedly connected to the inner wall of the slot, and the second rotating rod is rotatably connected to the base through the bearing.
6. The device for testing the airtightness of the valve gas cylinder according to claim 1, wherein a sliding sleeve is disposed on an outer surface of the fixing rod, and the first steel plate and the second steel plate are slidably connected to the fixing rod through the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832297.2U CN210719564U (en) | 2019-10-29 | 2019-10-29 | Valve gas cylinder gas tightness testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832297.2U CN210719564U (en) | 2019-10-29 | 2019-10-29 | Valve gas cylinder gas tightness testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719564U true CN210719564U (en) | 2020-06-09 |
Family
ID=70929140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921832297.2U Active CN210719564U (en) | 2019-10-29 | 2019-10-29 | Valve gas cylinder gas tightness testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719564U (en) |
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2019
- 2019-10-29 CN CN201921832297.2U patent/CN210719564U/en active Active
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