CN217032940U - Oxygen cylinder valve gas tightness detection device - Google Patents
Oxygen cylinder valve gas tightness detection device Download PDFInfo
- Publication number
- CN217032940U CN217032940U CN202220984940.9U CN202220984940U CN217032940U CN 217032940 U CN217032940 U CN 217032940U CN 202220984940 U CN202220984940 U CN 202220984940U CN 217032940 U CN217032940 U CN 217032940U
- Authority
- CN
- China
- Prior art keywords
- valve
- detection
- water tank
- oxygen cylinder
- detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000001301 oxygen Substances 0.000 title claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the field of oxygen production equipment, in particular to an air tightness detection device for an oxygen cylinder valve, which comprises a detection table, wherein a detection water tank is placed on the top surface of the detection table, a plurality of partition plates are arranged in the detection water tank, the detection water tank is divided into a plurality of detection areas by the partition plates, a valve ventilation device is arranged above the partition plates and comprises a lifting plate, a plurality of vertically arranged ventilation pipes are arranged on the lifting plate, one ends of the ventilation pipes are connected with a horizontally arranged connecting pipe, one end of the connecting pipe is of a closed structure, the other end of the connecting pipe is connected with a hose, the hose is connected with an air pump, mounting frames are arranged on two sides of the detection water tank, an electric push rod is fixedly connected to the bottom of the mounting frames, and the free end of the electric push rod is fixedly connected with the side part of the lifting plate; the valve detection device is used for solving the problems that the existing valve detection can only detect one valve at a time and the working efficiency is lower.
Description
Technical Field
The utility model relates to the field of oxygen production equipment, in particular to an air tightness detection device for an oxygen cylinder valve.
Background
The valve is a common opening and closing piece when gas or liquid circulates, the oxygen cylinder is provided with a valve for the oxygen cylinder, one end of the valve is connected with the oxygen cylinder through threads, the other end of the valve is connected with oxygen equipment, the valve is used for ensuring that oxygen does not circulate when the valve is closed, and oxygen circulates when the valve is opened; therefore, the valve is qualified, the safety can be guaranteed, the existing valve detection generally judges whether the valve is qualified or not by observing bubbles through water, workers need to ventilate the valve and then place the valve into water, only one valve can be operated at a time, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oxygen cylinder valve airtightness detection device, which is used for solving the problems that the existing valve detection can only detect one valve at a time and the working efficiency is low.
The technical scheme of the utility model is realized as follows: the utility model provides an oxygen cylinder valve gas tightness detection device, including examining test table, the top surface of examining test table has placed detection water tank, be provided with a plurality of baffle in the detection water tank, the baffle divide into a plurality of detection area with detection water tank, valve air-breather is installed to the top of baffle, valve air-breather includes the lifter plate, install the breather pipe of the vertical setting of a plurality of on the lifter plate, the one end of breather pipe is connected with the connecting pipe that the level set up, the one end of connecting pipe is enclosed construction, the other end of connecting pipe is connected with the hose, hose connection has the air pump, detection water tank's both sides are provided with the mounting bracket, the bottom fixedly connected with electric putter of mounting bracket, electric putter's free end and the lateral part fixed connection of lifter plate.
The side parts of the vent pipes are all provided with branch valves.
The bottom of baffle just is located respectively and has seted up the notch between two adjacent breather pipes.
The position of the notch corresponds to the position of the baffle.
The air pump is connected with an air outlet pipe, and the air outlet pipe is connected with a pressure gauge.
The detection water tank is made of transparent acrylic materials.
One end of the vent pipe is in threaded connection with a valve, and a sealing ring is connected between the vent pipe valves.
The top of the detection table is provided with baffles around the detection water tank.
The technical scheme of the utility model has the following positive effects: this device can detect a plurality of valves simultaneously, electric putter drives the lifter plate and goes up and down, be provided with the breather pipe on the lifter plate, the valve that needs to detect is installed on the breather pipe, the breather pipe is connected with the air pump through the hose, the air pump provides the gas, the notch has been seted up to the bottom of lifter plate, when the lifter plate descends, the notch enters into the baffle, make the valve submergence to in the water, the breather pipe is connected with the air pump through the hose, the air pump provides the gas, the pressure of air supply is observed to the manometer, survey the condition of revealing under the different pressure values.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, 2, an oxygen cylinder valve gas tightness detection device, including examining test table 1, examine the top surface of test table 1 and placed detection water tank 2, be provided with a plurality of baffle 3 in the detection water tank 2, the quantity of baffle 3 is 3, divide into 4 detection areas, valve air-breather is installed to the top of baffle 3, valve air-breather includes lifter plate 4, install the breather pipe 5 of the vertical setting of a plurality of on the lifter plate 4, the connecting pipe 6 that the level set up is connected to the one end of breather pipe 5, the one end of connecting pipe 6 is the enclosed construction, the other end of connecting pipe 6 is connected with hose 7, hose 7 is connected with air pump 8, the both sides of detecting water tank 2 are provided with mounting bracket 9, the bottom fixedly connected with electric putter 10 of mounting bracket 9, electric putter 10's free end and lifter plate 4's lateral part fixed connection.
Specifically; the valve 18 that needs to detect is installed in the lower part of breather pipe 5, the free end of electric putter 10 stretches out and drives lifter plate 4 and descend, makes valve 18 immerse in water, every valve 18 gets into the detection zone who corresponds with it, air pump 8 opens, gaseous loop through hose 7, connecting pipe 6, breather pipe 5, send valve 18 to at last, valve 18 is the closed condition, if valve 18 does not reveal, then every detection zone just has no bubble, if valve 18 reveals, the detection zone just has the bubble.
The side parts of the air pipes 5 are provided with branch valves 11; when the number of the detected valves is not 4, the vent pipe 5 which is not used can be closed through the branch valve 11.
A notch 12 is arranged at the bottom of the lifting plate 4 and between two adjacent vent pipes 5 respectively; the position of the notch 12 corresponds to the position of the partition 3; when the lifting plate 4 descends, the notch 12 of the lifting plate 4 continues to descend through the partition plate 3, so that the valve 18 can be submerged in water.
The air pump 8 is connected with an air outlet pipe 13, the air outlet pipe 13 is connected with a pressure gauge 14, and the air outlet pipe 13 is provided with a main valve; the pressure of the delivered gas is observed by means of a pressure gauge 14, and the leakage is observed at different pressure values.
The detection water tank 2 is made of transparent acrylic materials; the transparent material is convenient for watching the bubble condition.
One end of the vent pipe 5 is in threaded connection with a valve 18, and a sealing ring 19 is connected between the vent pipe 5 and the valve 18; the sealing ring 19 increases the sealing.
Claims (8)
1. The utility model provides an oxygen cylinder valve gas tightness detection device, is including examining test table (1), its characterized in that: detect the top surface of platform (1) and placed detection water tank (2), be provided with a plurality of baffle (3) in detection water tank (2), baffle (3) will detect water tank (2) and divide into a plurality of detection area, valve air-breather is installed to the top of baffle (3), valve air-breather includes lifter plate (4), install breather pipe (5) of the vertical setting of a plurality of on lifter plate (4), connecting pipe (6) that the level set up are connected to the one end of breather pipe (5), the one end of connecting pipe (6) is enclosed construction, the other end of connecting pipe (6) is connected with hose (7), hose (7) are connected with air pump (8), the both sides of detecting water tank (2) are provided with mounting bracket (9), the bottom fixedly connected with electric putter (10) of mounting bracket (9), the free end of electric putter (10) and the lateral part fixed connection of lifter plate (4).
2. The apparatus for detecting airtightness of the valve of an oxygen cylinder according to claim 1, wherein: branch valves (11) are respectively arranged at the side parts of the air pipes (5).
3. The apparatus for detecting airtightness of the valve of an oxygen cylinder according to claim 2, wherein: the bottom of the clapboard (3) is respectively positioned between two adjacent vent pipes (5) and is provided with a notch (12).
4. The device for detecting the airtightness of the oxygen cylinder valve according to claim 3, wherein: the position of the notch (12) corresponds to the position of the clapboard (3).
5. The apparatus for detecting airtightness of the valve of an oxygen cylinder according to claim 4, wherein: an air outlet pipe (13) is connected to the air pump (8), and a pressure gauge (14) is connected to the air outlet pipe (13).
6. The device for detecting the airtightness of the oxygen cylinder valve according to claim 5, wherein: the detection water tank (2) is made of transparent acrylic materials.
7. The apparatus for detecting airtightness of the valve of an oxygen cylinder according to claim 6, wherein: one end of the vent pipe (5) is connected with a valve (18) through threads, and a sealing ring (19) is connected between the valve (18) of the vent pipe (5).
8. The apparatus for detecting airtightness of the valve of an oxygen cylinder according to claim 7, wherein: the top of the detection table (1) is provided with a baffle (21) around the detection water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220984940.9U CN217032940U (en) | 2022-04-27 | 2022-04-27 | Oxygen cylinder valve gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220984940.9U CN217032940U (en) | 2022-04-27 | 2022-04-27 | Oxygen cylinder valve gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217032940U true CN217032940U (en) | 2022-07-22 |
Family
ID=82418634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220984940.9U Expired - Fee Related CN217032940U (en) | 2022-04-27 | 2022-04-27 | Oxygen cylinder valve gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217032940U (en) |
-
2022
- 2022-04-27 CN CN202220984940.9U patent/CN217032940U/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: 20220722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |