CN206960078U - A kind of energy-efficient airtight detection device - Google Patents
A kind of energy-efficient airtight detection device Download PDFInfo
- Publication number
- CN206960078U CN206960078U CN201720970345.9U CN201720970345U CN206960078U CN 206960078 U CN206960078 U CN 206960078U CN 201720970345 U CN201720970345 U CN 201720970345U CN 206960078 U CN206960078 U CN 206960078U
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- piston
- conductive
- contact blade
- lead
- conductive contact
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Abstract
A kind of energy-efficient airtight detection device is the utility model is related to, for being detected to the air-tightness of gas cylinder, including piston, the piston include filling in portion and extension, are provided with tracheae in the piston, the tracheae includes the first gas outlet and the second gas outlet；Sensing chamber is provided with the extension, the sensing chamber is connected with the second gas outlet, and the detection interior is provided with conductive piston, and the conductive piston includes two cantilever arms, pilot hole is offered on the conductive piston；The detection interior is further fixedly arranged on lead, the conductive piston is by pilot hole slip cap on the lead, adjustable spring is equipped with outside the lead, the both sides of lead are also respectively provided with first conductive contact blade and second conductive contact blade corresponding with described two cantilever arms.The utility model is capable of the air-tightness of Validity Test gas cylinder, without being immersed in the water, also omit dry step, detection efficiency is high, is produced suitable for industrial flow-line.
Description
Technical field
The utility model belongs to gas cylinder safely detection technique field, and in particular to a kind of energy-efficient airtight detection device.
Background technology
In order to improve the sealing of gas cylinder body or bottle packaging product, it is necessary to ensure that gas cylinder does not have the defects of gas leakage,
Therefore needed before filling to gas cylinder air inlet gas leakage detection one by one.Existing gas cylinder air-tightness detection method is typically by bottle
It is immersed in the water after aeration, has seen whether bubble generation.This detection mode, it is necessary to which gas cylinder is immersed into water in detection process
It is middle to carry out, and after detecting gas cylinder need to carry out it is filling if, it is necessary to the processing such as gas cylinder is dried.It is above-mentioned
Mode detection efficiency is extremely low, therefore, is generally unsuitable in production line balance.
Utility model content
The purpose of this utility model is to provide a kind of energy-efficient airtight detection device that can be applied to production line balance.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of energy-efficient airtight detection device, is used
Detected in the air-tightness to gas cylinder, including piston, the piston be provided with can be caught in the gas cylinder and with the gas cylinder
What is be tightly connected fills in portion and the extension outside the gas cylinder, and being provided with the piston can quantify what is supplied gas with one
The tracheae of inlet duct connection, the tracheae include filling in upper first gas outlet in portion positioned at described, and positioned at the extension
On the second gas outlet；Sensing chamber is provided with the extension, the sensing chamber is connected with the second gas outlet, the detection
Interior is provided with conductive piston, and the conductive piston includes two cantilever arms, pilot hole is offered on the conductive piston；It is described
Detection interior is further fixedly arranged on lead, and the conductive piston is located on the lead by pilot hole slip cap, institute
State and be equipped with adjustable spring outside lead, inwall of the adjustable spring both ends respectively with conductive piston and sensing chamber is connected；
The both sides of the lead are also respectively provided with first conductive contact blade corresponding with described two cantilever arms and the second conduction is touched
Piece；One of described first conductive contact blade and the second conductive contact blade are connected with power supply and indicator lamp by wire.
Further, the inlet duct is air pump.
Further, in addition to loudspeaker, the loudspeaker are connected in series with the indicator lamp, and the loudspeaker, indicator lamp are set
On the piston upper wall surface.
Further, the piston is made up of isolation material, and the conductive piston, the first conductive contact blade, the second conduction are touched
Piece is made up of metallic copper.
Further, portion's outer wall of filling in is provided with the external screw thread being threadedly coupled with the bottle mouth of gas cylinder.
In addition, in technical scheme described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The beneficial effects of the utility model are that the utility model solves the problems of the prior art, Validity Test gas
The air-tightness of bottle, without being immersed in the water, also omit dry step, solve the problems of the prior art, and detection efficiency is high,
Produced suitable for industrial flow-line.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, piston；2nd, portion is filled in；3rd, extension；4th, tracheae；5th, the first gas outlet；6th, the second gas outlet；7th, detect
Room；8th, conductive piston；9th, lead；10th, adjustable spring；11st, the first conductive contact blade；12nd, the second conductive contact blade；13rd, loudspeaker；
14th, indicator lamp.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of energy-efficient airtight detection device, for being detected to the air-tightness of gas cylinder, including piston
1, the piston 1, which is provided with, can be caught in the gas cylinder and fill in portion 2 and positioned at the gas with what the gas cylinder was tightly connected
Extension 3 outside bottle, the piston 1 is interior to be provided with the tracheae 4 that can be quantified the inlet duct that supply gas with one and be connected, the tracheae
4 include filling in the first gas outlet 5 in portion 2, and the second gas outlet 6 on the extension 3 positioned at described；The stretching
Sensing chamber 7 is provided with portion 3, the sensing chamber 7 is connected with the second gas outlet 6, and conductive piston is provided with the sensing chamber 7
8, the conductive piston 8 includes two cantilever arms, and pilot hole is offered on the conductive piston 8；It is also fixed in the sensing chamber 7
Lead 9 is provided with, the conductive piston 8 is located on the lead 9 by pilot hole slip cap, outside the lead 9
Adjustable spring 10 is equipped with, inwall of the both ends of adjustable spring 10 respectively with conductive piston 8 and sensing chamber 7 is connected；It is described
The both sides of lead 9 are also respectively provided with first conductive contact blade 11 and second conductive contact blade corresponding with described two cantilever arms
12；One of described conductive contact blade 12 of first conductive contact blade 11 and second is connected with power supply and indicator lamp 14 by wire.
The inlet duct is air pump.Also include loudspeaker 13, the loudspeaker 13 are connected in series with the indicator lamp 14, described
Loudspeaker 13, indicator lamp 14 are arranged on the upper wall surface of piston 1.The piston 1 is made up of isolation material, the conductive piston
8th, the first conductive contact blade 11, the second conductive contact blade 12 are made up of metallic copper.The outer wall of portion 2 of filling in is provided with and the bottle mouth of gas cylinder
The external screw thread of threaded connection.
Operation principle of the present utility model is as follows：
(1) piston 1 is snapped onto in gas cylinder；
(2) quantitative air is poured into gas cylinder by tracheae；
(3) if air tight, the air pressure in gas cylinder presses two cantilever arms and that conductive piston 8 causes conductive piston 8
One conductive contact blade 11, the second conductive contact blade 12 are in contact so that power supply, indicator lamp 14, the first conductive contact blade 11, second are conductive tactile
Piece 12 and loudspeaker 13 connect into path, send sound and optic signal.
(4) if gas leakage, the air pressure in gas cylinder is not enough to press two cantilever arms that conductive piston 8 causes conductive piston 8
It is in contact with the first conductive contact blade 11, the second conductive contact blade 12, now power supply, indicator lamp 14, the first conductive contact blade 11, second are led
Electric contact point 12 and loudspeaker 13 are open circuit, it is impossible to send sound and optic signal.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. a kind of energy-efficient airtight detection device, for being detected to the air-tightness of gas cylinder, including piston (1), the work
Plug (1) be provided with can be caught in the gas cylinder and with the gas cylinder be tightly connected fill in portion (2) and positioned at the gas cylinder it
Outer extension (3), it is characterised in that：The gas that can be quantified the inlet duct supplied gas with one and be connected is provided with the piston (1)
To manage (4), the tracheae (4) includes filling in the first gas outlet (5) in portion (2) positioned at described, and on the extension (3)
The second gas outlet (6)；Sensing chamber (7), the sensing chamber (7) and the second gas outlet (6) phase are provided with the extension (3)
Connection, the sensing chamber (7) is interior to be provided with conductive piston (8), and the conductive piston (8) includes two cantilever arms, the conduction
Piston offers pilot hole on (8)；Lead (9) is further fixedly arranged in the sensing chamber (7), the conductive piston (8) is logical
Pilot hole slip cap is crossed on the lead (9), adjustable spring (10) is equipped with outside the lead (9), it is described to stretch
Inwall of contracting spring (10) both ends respectively with conductive piston (8) and sensing chamber (7) is connected；The both sides of the lead (9) are also
It is respectively arranged with first conductive contact blade (11) and second conductive contact blade (12) corresponding with described two cantilever arms；Described first
One of conductive contact blade (11) and the second conductive contact blade (12) are connected with power supply and indicator lamp (14) by wire.
2. energy-efficient airtight detection device according to claim 1, it is characterised in that：The inlet duct is air pump.
3. energy-efficient airtight detection device according to claim 1, it is characterised in that：Also include loudspeaker (13), it is described
Loudspeaker (13) are connected in series with the indicator lamp (14), and the loudspeaker (13), indicator lamp (14) are arranged at the piston (1) upper wall
On face.
4. energy-efficient airtight detection device according to claim 1, it is characterised in that：The piston (1) is by insulation material
Matter is made, and the conductive piston (8), the first conductive contact blade (11), the second conductive contact blade (12) are made up of metallic copper.
5. energy-efficient airtight detection device according to claim 1, it is characterised in that：Described portion (2) outer wall of filling in is set
There is the external screw thread being threadedly coupled with the bottle mouth of gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970345.9U CN206960078U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-efficient airtight detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970345.9U CN206960078U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-efficient airtight detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960078U true CN206960078U (en) | 2018-02-02 |
Family
ID=61380244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970345.9U Expired - Fee Related CN206960078U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-efficient airtight detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641150A (en) * | 2020-11-25 | 2021-04-13 | 江苏嘉文医疗用品有限公司 | Medical antibacterial protective gloves |
-
2017
- 2017-08-04 CN CN201720970345.9U patent/CN206960078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641150A (en) * | 2020-11-25 | 2021-04-13 | 江苏嘉文医疗用品有限公司 | Medical antibacterial protective gloves |
| CN112641150B (en) * | 2020-11-25 | 2023-11-03 | 江苏嘉文医疗用品有限公司 | Medical antibacterial protective glove |
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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: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |