CN103134549A - Multi-corrugation corrugated pipe gas detector - Google Patents
Multi-corrugation corrugated pipe gas detector Download PDFInfo
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- CN103134549A CN103134549A CN2013100540999A CN201310054099A CN103134549A CN 103134549 A CN103134549 A CN 103134549A CN 2013100540999 A CN2013100540999 A CN 2013100540999A CN 201310054099 A CN201310054099 A CN 201310054099A CN 103134549 A CN103134549 A CN 103134549A
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- gas
- examination board
- corrugated tube
- vacuum pump
- many ripples
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Abstract
The invention relates to a multi-corrugation corrugated pipe gas detector which comprises a gas detecting board, wherein a vacuum pump for extracting air in the gas detecting board and a measuring device for measuring pressure in the gas detecting board are connected on the gas detecting board, a power device for controlling work of the vacuum pump is arranged on a connecting pipeline of the gas detecting board and the vacuum pump, at least one mounting pad is arranged on the gas detecting board, and a multi-corrugation corrugated pipe is convenient to install through the at least mounting pad. The multi-corrugation corrugated pipe gas detector has the advantages that the fact that the corrugated pipe is not easy to crush is effectively guaranteed by the facts that extracting air to the gas detecting board by the vacuum pump is controlled through the power device and measurement is conducted through the measuring device. Besides, a detecting effect is improved, practicality is good, and a rejection rate of products is reduced effectively.
Description
Technical field
The present invention 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 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 scrap, cause like this production effect poor, scrappage is large, and the result of use of product is poor.
Summary of the invention
The technical problem to be solved in the present invention easily makes the distortion of many ripples corrugated tube even scrap when being existing conventional many ripples of corrugated tube gas inspection instrument detection corrugated tube, thereby many ripples corrugated tube gas inspection instrument is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: many ripples corrugated tube gas inspection instrument, comprise the gas examination board, be connected with the vacuum pump that extracts air in the gas examination board and the measurement mechanism of measuring gas examination board internal pressure on described gas examination board, also be provided with the propulsion system of controlling vacuum pump work on the connecting line of described gas examination board and vacuum pump, described gas examination board is provided with at least one and is convenient to the mounting mat that many ripples corrugated tube is installed.
Preferably, described measurement mechanism is vacuum meter, and described vacuum meter is connected with the gas examination board 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 is connected by tracheae with the gas examination board, and described propulsion system are arranged on the middle part of tracheae, connects 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 described mounting mat, easy for installation, good reliability.
Preferably, also be provided with the draft tube of being convenient to back pressure in the gas examination board on described gas examination board, described draft tube is provided with the control device of controlling the air inlet of gas examination board, and is with gas examination board back pressure, effective by the control device air inlet.
In sum, advantage of the present invention: control vacuum pump to bleeding in the gas examination board by propulsion system, and measure by measurement mechanism, guaranteed that effectively corrugated tube is difficult for being damaged by pressure, improved the detection effect, Practical Performance is good, effectively reduces the scrappage of product.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of many ripples of the present invention corrugated tube gas inspection instrument.
Embodiment
as shown in Figure 1, many ripples corrugated tube gas inspection instrument, comprise gas examination board 1, be connected with the vacuum pump 2 that extracts gas examination board 1 interior air and the measurement mechanism 3 of measuring gas examination board 1 internal pressure on described gas examination board 1, also be provided with the propulsion system 4 of controlling vacuum pump 2 work on the connecting line of described gas examination board 1 and vacuum pump 2, described gas examination board 1 is provided with at least one and is convenient to the mounting mat 5 that many ripples corrugated tube is installed, described measurement mechanism 3 is vacuum meter, described vacuum meter is connected with gas examination board 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) is connected by tracheae 6 with gas examination board 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, security performance is good, be convenient to control propulsion system 4, the two ends of described gas joint 71 are equipped with screw thread, impermeability is good, good stability, be provided with O-ring seal in described mounting mat 5, easy for installation, good reliability, also be provided with the draft tube 8 of being convenient to back pressure in the gas examination board on described gas examination board 1, described draft tube 8 is provided with the control device 81 of controlling the air inlet of gas examination board, by control device 81 air inlets with gas examination board back pressure, effective.
Many ripples corrugated tube is arranged on the gas examination board by mounting mat 5, extract by the interior unnecessary air of 2 pairs of gas examination boards 1 of solenoid control vacuum pump, make more than the measurement mechanism 3 that is connected on gas examination board 1 reaches 0.4MP air pressure, shut electromagnetic valve stops inflation again, kept for 9 seconds, measurement mechanism 3 does not descend and just illustrates that product is qualified and can change many ripples corrugated tube and continue to detect, 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.
Control vacuum pump to bleeding in the gas examination board by propulsion system, and measure by measurement mechanism, guaranteed that effectively corrugated tube is difficult for being damaged by pressure, improved the detection effect, Practical Performance is good, effectively reduces the scrappage of product.
Claims (7)
1. many ripples corrugated tube gas is examined instrument, comprise gas examination board (1), it is characterized in that: be connected with the vacuum pump (2) that extracts the interior air of gas examination board (1) and the measurement mechanism (3) of measuring gas examination board (1) internal pressure on described gas examination board (1), also be provided with the propulsion system (4) of controlling vacuum pump (2) work on the connecting line of described gas examination board (1) and vacuum pump (2), described gas examination board (1) is provided with at least one and is convenient to mounting mat (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 is connected with gas examination board (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) is connected by tracheae (6) with gas examination board (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 are examined instrument, and 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, it is characterized in that: described mounting mat is provided with O-ring seal in (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 examination board (1) on described gas examination board (1), described draft tube (8) is provided with the control device (81) of controlling the air inlet of gas examination board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100540999A CN103134549A (en) | 2013-02-20 | 2013-02-20 | Multi-corrugation corrugated pipe gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100540999A CN103134549A (en) | 2013-02-20 | 2013-02-20 | Multi-corrugation corrugated pipe gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134549A true CN103134549A (en) | 2013-06-05 |
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ID=48494687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100540999A Pending CN103134549A (en) | 2013-02-20 | 2013-02-20 | Multi-corrugation corrugated pipe gas detector |
Country Status (1)
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| CN (1) | CN103134549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631762A (en) * | 2017-10-31 | 2018-01-26 | 无锡市永兴金属软管有限公司 | A kind of fuel gas transmission metal hose and joint tension intensity detection means |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982911Y (en) * | 2006-09-28 | 2007-11-28 | 比亚迪股份有限公司 | Vacuum sealing detection device |
| CN201130079Y (en) * | 2007-11-30 | 2008-10-08 | 中国航天空气动力技术研究院 | Seal pipeline air tightness detecting device |
| CN102401726A (en) * | 2011-12-08 | 2012-04-04 | 芜湖泰和管业有限公司 | Air-tightness detecting device and method for corrugated pipe |
| CN202329969U (en) * | 2011-11-16 | 2012-07-11 | 北京宝凯金属软管有限公司 | Air tightness testing machine |
| CN203053471U (en) * | 2013-02-20 | 2013-07-10 | 浙江花园电子器材有限公司 | Multi-wave bellows gas tightness detector |
-
2013
- 2013-02-20 CN CN2013100540999A patent/CN103134549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982911Y (en) * | 2006-09-28 | 2007-11-28 | 比亚迪股份有限公司 | Vacuum sealing detection device |
| CN201130079Y (en) * | 2007-11-30 | 2008-10-08 | 中国航天空气动力技术研究院 | Seal pipeline air tightness detecting device |
| CN202329969U (en) * | 2011-11-16 | 2012-07-11 | 北京宝凯金属软管有限公司 | Air tightness testing machine |
| CN102401726A (en) * | 2011-12-08 | 2012-04-04 | 芜湖泰和管业有限公司 | Air-tightness detecting device and method for corrugated pipe |
| CN203053471U (en) * | 2013-02-20 | 2013-07-10 | 浙江花园电子器材有限公司 | Multi-wave bellows gas tightness detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631762A (en) * | 2017-10-31 | 2018-01-26 | 无锡市永兴金属软管有限公司 | A kind of fuel gas transmission metal hose and joint tension intensity detection means |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |