CN208937250U - Detect the device of oxygen bottle cylinder valve air-tightness - Google Patents
Detect the device of oxygen bottle cylinder valve air-tightness Download PDFInfo
- Publication number
- CN208937250U CN208937250U CN201821406313.7U CN201821406313U CN208937250U CN 208937250 U CN208937250 U CN 208937250U CN 201821406313 U CN201821406313 U CN 201821406313U CN 208937250 U CN208937250 U CN 208937250U
- Authority
- CN
- China
- Prior art keywords
- cylinder valve
- interface
- checking table
- oxygen bottle
- tightness
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of devices for detecting oxygen bottle cylinder valve air-tightness, including checking table, and are movably set in the sink below checking table；Several inspection holes are provided on checking table；Inspection hole includes the cylinder valve interface and ventilation interface of connection；The electromagnetic coil in checking table is provided on cylinder valve interface outer wall；One end that cylinder valve interface closes on ventilation interface is provided with gas seal member；Gas seal member is including being set between cylinder valve interface and ventilation interface, and the fixed disk being located in checking table；Several elastic pieces extended in cylinder valve interface are provided in fixed disk.The present apparatus has high precision and efficiency of detecting when detecting to cylinder valve.
Description
Technical field
The utility model belongs to air-leakage test technical field, and in particular to a kind of detection oxygen bottle cylinder valve air-tightness
Device.
Background technique
Gas cylinder is widely used in industrial and daily life, and cylinder valve is the important component on gas cylinder, since cylinder valve is installed
On the gas cylinder of the compressed gas equipped with high pressure, therefore cylinder valve must satisfy the requirement of durability, air-tightness and resistance to pressure, cylinder valve
Whether it is qualified directly determine gas cylinder can trouble free service, so needing to cylinder valve progress air-tight test.
But existing device often has ignored between cylinder valve and checking table when testing since leakproofness deficiency causes
Gas leakage, influence detection effect.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of dress for detecting oxygen bottle cylinder valve air-tightness
It sets, can effectively solve the problems, such as that air-tightness is insufficient between existing cylinder valve and checking table.
In order to solve the above technical problems, the technical solution adopted in the utility model are as follows:
A kind of device detecting oxygen bottle cylinder valve air-tightness, including checking table are provided, and are movably set in checking table
The sink of lower section；Several inspection holes are provided on checking table；Inspection hole includes the cylinder valve interface and ventilation interface of connection；Cylinder valve interface
The electromagnetic coil in checking table is provided on outer wall；
One end that cylinder valve interface closes on ventilation interface is provided with gas seal member；Gas seal member includes being set to cylinder valve interface and ventilation
Between interface, and the fixed disk being located in checking table；Several elastic pieces extended in cylinder valve interface are provided in fixed disk.
Preferably, it partly overlaps, and will be completely covered in cylinder valve interface between elastic piece.
It preferably, further include bracket；Bottom is provided with the cylinder positioned at sink outer bottom in bracket.
Preferably, the support rod being provided in bracket above sink；It is fixed on support rod right above sink
Checking table.
Preferably, by being threadedly engaged connection between cylinder valve interface and cylinder valve.
Preferably, elastic piece material is magnetic conduction and corrosion resistant metal material.
The present apparatus has the beneficial effect that
1, when being verified, by being threadedly engaged connection between cylinder valve interface and cylinder valve, then pass through electromagnetic coil
Magnetism makes elastic piece tightly be attached at cylinder valve inner wall, so that the gas entered by ventilation interface, it can only be logical inside cylinder valve
Road is mobile, ensure that the air-tightness combined between cylinder valve and checking table, and it is not close caused in conjunction with cylinder valve to eliminate checking table
Leakage problem improves the detection accuracy of device.
2, the present apparatus can carry out air-leakage test to multiple cylinder valves simultaneously, have high detection accuracy and detection efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present apparatus.
Wherein, 1, bracket；2, sink；3, cylinder；4, support rod；5, checking table；6, inspection hole；7, electromagnetic coil；8, solid
Price fixing；9, elastic piece；10, cylinder valve interface；11, ventilation interface.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
As shown in Figure 1, this is used to detect the checking table of oxygen bottle cylinder valve air-tightness, including bracket 1, in bracket 1
Bottom is fixed with cylinder 3, is fixed with sink 2 on the top of cylinder 3, enable sink 2 under the drive of cylinder 3 on move down
It is dynamic.
As shown in Figure 1, in bracket 1, the support rod 4 being welded with above cylinder 3, and welded admittedly on support rod 4
Surely there is the checking table 5 right above sink 2.
As shown in Figure 1, being provided at least three inspection hole 6 on the checking table 5, also, inspection hole 6 includes the cylinder valve being connected
Interface 10 and ventilation interface 11, wherein cylinder valve interface 10 is different with the ventilation size of interface 11.
As shown in Figure 1, cylinder valve interface 10 is located at the top of ventilation interface 11, i.e. cylinder valve interface 10 is located remotely from sink 2
One end, ventilation interface 11 is then located at close to one end of sink 2, also, passes through the company of being threadedly engaged between cylinder valve interface 10 and cylinder valve
It connects, ventilates between interface 11 and air inlet pipe equally by being threadedly engaged connection.
As shown in Figure 1, being the air-tightness of further lifting device entirety, the one of ventilation interface 11 is closed in cylinder valve interface 10
End is provided with gas seal member, which includes being set to cylinder valve interface 10 and ventilation 11 contact jaw of interface, and be located in checking table 5
The fixed disk 8 in portion；Also, several elastic pieces 9 extended in cylinder valve interface 10, preferably 9 material of elastic piece are provided in fixed disk 8
Matter is magnetic conduction and corrosion resistant metal material.
As shown in Figure 1, simultaneously, to cooperate with elastic piece 9, it is provided with electromagnetic coil 7 on 10 outer wall of cylinder valve interface,
It partly overlaps between elastic piece 9, when electromagnetic coil 7 is powered and has magnetic, by magneticaction, elastic piece 9 can be by cylinder valve
10 inner wall of interface is completely covered.
Specific embodiment is described in detail, but should not be construed as the restriction to the protection scope of this patent.?
In range described by claims, various modifications and deformation that those skilled in the art can make without creative work
Still belong to the protection scope of this patent.
Claims (6)
1. a kind of device for detecting oxygen bottle cylinder valve air-tightness, which is characterized in that including checking table (5), and activity setting
Sink (2) below checking table (5)；Several inspection holes (6) are provided on the checking table (5)；The inspection hole (6) includes connecting
Logical cylinder valve interface (10) and ventilation interface (11)；It is provided in checking table (5) on cylinder valve interface (10) outer wall
Electromagnetic coil (7)；
One end that the cylinder valve interface (10) closes on ventilation interface (11) is provided with gas seal member；The gas seal member includes being set to bottle
Between valve interface (10) and ventilation interface (11), and the fixed disk (8) being located in checking table (5)；It is arranged on the fixed disk (8)
There are several elastic pieces (9) extended in cylinder valve interface (10).
2. the device of detection oxygen bottle cylinder valve air-tightness according to claim 1, which is characterized in that the elastic piece
(9) it partly overlaps, and will be completely covered in cylinder valve interface (10) between.
3. the device of detection oxygen bottle cylinder valve air-tightness according to claim 1, which is characterized in that further include bracket
(1)；The interior bottom of the bracket (1) is provided with the cylinder (3) positioned at sink (2) outer bottom.
4. the device of detection oxygen bottle cylinder valve air-tightness according to claim 3, which is characterized in that the bracket (1)
The support rod (4) being inside provided with above sink (2)；The school right above sink (2) is fixed on the support rod (4)
Test platform (5).
5. the device of detection oxygen bottle cylinder valve air-tightness according to claim 1, which is characterized in that the cylinder valve interface
(10) it is connect between cylinder valve by being threadedly engaged.
6. the device of detection oxygen bottle cylinder valve air-tightness according to claim 1, which is characterized in that the elastic piece
(9) material is magnetic conduction and corrosion resistant metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406313.7U CN208937250U (en) | 2018-08-29 | 2018-08-29 | Detect the device of oxygen bottle cylinder valve air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406313.7U CN208937250U (en) | 2018-08-29 | 2018-08-29 | Detect the device of oxygen bottle cylinder valve air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937250U true CN208937250U (en) | 2019-06-04 |
Family
ID=66719243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406313.7U Expired - Fee Related CN208937250U (en) | 2018-08-29 | 2018-08-29 | Detect the device of oxygen bottle cylinder valve air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937250U (en) |
-
2018
- 2018-08-29 CN CN201821406313.7U patent/CN208937250U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107389283A (en) | A kind of air-tightness detection device | |
| CN103084340B (en) | A kind of air tightness test sorting plant automatically | |
| CN103076140A (en) | Brake fluid pot air tightness detection device | |
| CN203216669U (en) | Pressure checking apparatus | |
| CN208937250U (en) | Detect the device of oxygen bottle cylinder valve air-tightness | |
| CN104931206B (en) | A kind of lambda sensor air-tightness detection device | |
| CN204788809U (en) | Hydraulic absorber's air -tight test device for hydro -cylinder | |
| CN203376117U (en) | Airtightness detecting device used for engine cover | |
| CN104483076A (en) | Device for detecting air tightness of vehicle lamps | |
| CN204359497U (en) | A kind of heavy water air tightness pick-up unit | |
| CN204448617U (en) | A kind of double electronics airtight test machine | |
| CN207850604U (en) | Pressure shell leaks hunting tooling | |
| CN207114141U (en) | A kind of combined valve detects automatic fixture device | |
| CN201535711U (en) | Safety valve test bench | |
| CN201163232Y (en) | Leak tightness detection apparatus for dry type gas meter | |
| CN208887870U (en) | A kind of detection sealing element air-tightness tooling | |
| CN202735172U (en) | Air pressure test device | |
| CN106248313A (en) | A kind of products air tightness detection device | |
| CN207456705U (en) | A kind of hydraulic type air-tightness tester | |
| CN2847257Y (en) | Valve detecting tool | |
| CN204855108U (en) | Gas cylinder cylinder valve testing machine | |
| CN220251282U (en) | Forging tightness detection device | |
| CN207439618U (en) | A kind of pneumatic operated valve air-tightness detection device | |
| CN104180959B (en) | A kind of fuel tanker pressure tester | |
| CN212674721U (en) | Multi-joint oil pipe flow detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for detecting air tightness of oxygen steel cylinder valve Effective date of registration: 20191031 Granted publication date: 20190604 Pledgee: Sichuan Shehong Rural Commercial Bank Co.,Ltd. Pledgor: SHEHONG PINGAN OXYGEN PRODUCTION Co.,Ltd. Registration number: Y2019510000050 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |