CN203053471U - Multi-wave bellows gas tightness detector - Google Patents
Multi-wave bellows gas tightness detector Download PDFInfo
- Publication number
- CN203053471U CN203053471U CN 201320077983 CN201320077983U CN203053471U CN 203053471 U CN203053471 U CN 203053471U CN 201320077983 CN201320077983 CN 201320077983 CN 201320077983 U CN201320077983 U CN 201320077983U CN 203053471 U CN203053471 U CN 203053471U
- Authority
- CN
- China
- Prior art keywords
- gas inspection
- gas
- gas tightness
- corrugated tube
- vacuum pump
- 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
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- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a multi-wave bellows gas tightness detector. The gas tightness detector comprises a gas tightness detecting board, the gas tightness detecting board is connected with a vacuum pump which extracts air in the gas tightness board and a measuring device which measures the pressure in the gas tightness board, a connecting pipeline of the gas tightness detecting board and the vacuum pump is also provided with a power device which controls the vacuum pump to work, and the gas tightness detecting board is provided with at least one mounting pad facilitating mounting of a multi-wave bellows. The multi-wave bellows gas tightness detector has the advantages that the vacuum pump is controlled by the power device to extract air in the gas tightness detecting board, and measurement is performed through the measuring device, effectively ensuring that the bellows is not easy to crush, improving detection effects, achieving good practical performance, and effectively reducing the rejection rate of products.
Description
Technical field
The utility model relates to many ripples corrugated tube gas inspection instrument.
Background technology
Corrugated tube refers to the tubulose elastic sensing element that connects into along the folding retractable direction with collapsible wrinkle sheet, need be by the corrugated tube in the hold down gag compacting gas inspection instrument when conventional corrugated tube gas inspection instrument detects, and hold down gag easily makes the distortion of many ripples corrugated tube even scraps, cause production effect poor like this, scrappage is big, and the result of use of product is poor.
The utility model content
The technical problems to be solved in the utility model is that existing conventional corrugated tube gas inspection instrument easily makes the distortion of many ripples corrugated tube when detecting many ripples corrugated tube even scraps, thereby many ripples corrugated tube gas inspection instrument is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: many ripples corrugated tube gas inspection instrument, comprise gas inspection plate, be connected with on the described gas inspection plate and extract the measurement mechanism that gas is examined the vacuum pump of air in the plate and measured gas inspection plate internal pressure, also be provided with the propulsion system of control vacuum pump work on the connecting line of described gas inspection plate and vacuum pump, described gas inspection plate is provided with at least one and is convenient to the installation pad that many ripples corrugated tube is installed.
Preferably, described measurement mechanism is vacuum meter, and described vacuum meter links to each other with gas inspection plate by draft tube, and the two ends of described draft tube are equipped with is convenient to the gas joint that draft tube is installed, and measurement effect is good, is convenient to read good reliability.
Preferably, described vacuum pump links to each other by tracheae with gas inspection plate, and described propulsion system are arranged on the middle part of tracheae, connect reliably, and result of use is good.
Preferably, described propulsion system are solenoid valve, the solenoid valve good reliability, and applicability is strong, and security performance is good, is convenient to control propulsion system.
Preferably, the two ends of described gas joint are equipped with screw thread, and impermeability is good, good stability.
Preferably, be provided with O-ring seal in the described installation pad, easy for installation, good reliability.
Preferably, also be provided with the draft tube of being convenient to back pressure in the gas inspection plate on the described gas inspection plate, described draft tube is provided with the control device of control gas inspection plate air inlet, by the control device air inlet gas is examined the plate back pressure, and is effective.
In sum, advantage of the present utility model: to bleeding in the gas inspection plate, and measure by measurement mechanism by propulsion system control vacuum pump, guaranteed that effectively corrugated tube is difficult for being damaged by pressure, improved the detection effect, Practical Performance is good, has effectively reduced the scrappage of product.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of many ripples of the utility model corrugated tube gas inspection instrument.
Embodiment
As shown in Figure 1, many ripples corrugated tube gas inspection instrument, comprise gas inspection plate 1, be connected with the vacuum pump 2 that extracts gas inspection plate 1 interior air and the measurement mechanism 3 of measuring gas inspection plate 1 internal pressure on the described gas inspection plate 1, also be provided with the propulsion system 4 of control vacuum pump 2 work on the connecting line of described gas inspection plate 1 and vacuum pump 2, described gas inspection plate 1 is provided with at least one and is convenient to the installation pad 5 that many ripples corrugated tube is installed, described measurement mechanism 3 is vacuum meter, described vacuum meter links to each other with gas inspection plate 1 by draft tube 7, the two ends of described draft tube 7 are equipped with is convenient to the gas joint 71 that draft tube 7 is installed, measurement effect is good, be convenient to read, good reliability, described vacuum pump (2) links to each other by tracheae 6 with gas inspection plate 1, described propulsion system 4 are arranged on the middle part of tracheae 6, connect reliable, result of use is good, described propulsion system 4 are solenoid valve, the solenoid valve good reliability, applicability is strong, and security performance is good, is convenient to control propulsion system 4, the two ends of described gas joint 71 are equipped with screw thread, impermeability is good, and good stability is provided with O-ring seal in the described installation pad 5, easy for installation, good reliability also is provided with the draft tube 8 of being convenient to back pressure in the gas inspection plate on the described gas inspection plate 1, and described draft tube 8 is provided with the control device 81 of control gas inspection plate air inlet, by control device 81 air inlets gas is examined the plate back pressure, effective.
Many ripples corrugated tube by being installed, pad 5 is installed on the gas inspection plate, extract by unnecessary air in 2 pairs of gas inspections of solenoid control vacuum pump plate 1, the measurement mechanism 3 that is connected on the gas inspection plate 1 is reached more than the 0.4MP air pressure, close solenoid valve again and stop inflation, kept for 9 seconds, measurement mechanism 3 does not descend and just illustrates that product is qualified and can change many ripples corrugated tube continuation detection, when detecting a plurality of many ripples corrugated tube, as when finding that measurement mechanism 3 descends, need single the detecting of each many ripples corrugated tube.
, and measure by measurement mechanism bleeding in the gas inspection plate by propulsion system control vacuum pump, guaranteed that effectively corrugated tube is difficult for being damaged by pressure, improved the detection effect, Practical Performance is good, has effectively reduced the scrappage of product.
Claims (7)
1. many ripples corrugated tube gas is examined instrument, comprise gas inspection plate (1), it is characterized in that: be connected with the vacuum pump (2) that extracts the interior air of gas inspection plate (1) on the described gas inspection plate (1) and measure the measurement mechanism (3) that gas is examined plate (1) internal pressure, also be provided with the propulsion system (4) of control vacuum pump (2) work on the connecting line of described gas inspection plate (1) and vacuum pump (2), described gas inspection plate (1) is provided with at least one and is convenient to the installation pad (5) that many ripples corrugated tube is installed.
2. many ripples corrugated tube gas inspection instrument according to claim 1, it is characterized in that: described measurement mechanism (3) is vacuum meter, described vacuum meter links to each other with gas inspection plate (1) by draft tube (7), and the two ends of described draft tube (7) are equipped with is convenient to the gas joint (71) that draft tube (7) is installed.
3. many ripples corrugated tube gas inspection instrument according to claim 1, it is characterized in that: described vacuum pump (2) links to each other by tracheae (6) with gas inspection plate (1), and described propulsion system (4) are arranged on the middle part of tracheae (6).
4. according to claim 1 or 3 described many ripples corrugated tube gas inspection instrument, it is characterized in that: described propulsion system (4) are solenoid valve.
5. many ripples corrugated tube gas inspection instrument according to claim 2, it is characterized in that: the two ends of described gas joint (71) are equipped with screw thread.
6. many ripples corrugated tube gas inspection instrument according to claim 1 is characterized in that: be provided with O-ring seal in the described installation pad (5).
7. many ripples corrugated tube gas inspection instrument according to claim 1, it is characterized in that: also be provided with the draft tube (8) of being convenient to the interior back pressure of gas inspection plate (1) on the described gas inspection plate (1), described draft tube (8) is provided with the control device (81) of control gas inspection plate air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077983 CN203053471U (en) | 2013-02-20 | 2013-02-20 | Multi-wave bellows gas tightness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077983 CN203053471U (en) | 2013-02-20 | 2013-02-20 | Multi-wave bellows gas tightness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053471U true CN203053471U (en) | 2013-07-10 |
Family
ID=48736415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077983 Expired - Fee Related CN203053471U (en) | 2013-02-20 | 2013-02-20 | Multi-wave bellows gas tightness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134549A (en) * | 2013-02-20 | 2013-06-05 | 浙江花园电子器材有限公司 | Multi-corrugation corrugated pipe gas detector |
-
2013
- 2013-02-20 CN CN 201320077983 patent/CN203053471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134549A (en) * | 2013-02-20 | 2013-06-05 | 浙江花园电子器材有限公司 | Multi-corrugation corrugated pipe gas detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 322121, Jinhua, Zhejiang province Dongyang City, South Town Garden Village Garden Polytron Technologies Inc Jin Bo Patentee after: HUAYUAN JINBO TECHNOLOGY CO.,LTD. Address before: 322121, Jinhua City, Zhejiang province Dongyang City South Town Garden Village Zhejiang garden Electronic Technology Co., Ltd. Patentee before: ZHEJIANG GARDEN ELECTRONIC TECHNOLOGY Co.,Ltd. Address after: 322121, Jinhua City, Zhejiang province Dongyang City South Town Garden Village Zhejiang garden Electronic Technology Co., Ltd. Patentee after: ZHEJIANG GARDEN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 322121 Zhejiang City, Jinhua province Dongyang City South Town Garden Village Zhejiang garden Electronic Equipment Co., Ltd. Patentee before: ZHEJIANG GARDEN ELECTRONIC EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |