CN104729805A - Leak testing device for acid alkali resistant glove - Google Patents
Leak testing device for acid alkali resistant glove Download PDFInfo
- Publication number
- CN104729805A CN104729805A CN201310718214.8A CN201310718214A CN104729805A CN 104729805 A CN104729805 A CN 104729805A CN 201310718214 A CN201310718214 A CN 201310718214A CN 104729805 A CN104729805 A CN 104729805A
- Authority
- CN
- China
- Prior art keywords
- acid
- alkali
- seal plug
- resistance gloves
- detecting device
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title claims abstract description 80
- 239000003513 alkali Substances 0.000 title abstract 5
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000565 sealant Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The embodiment of the invention discloses a leak testing device for an acid alkali resistant glove. The device comprises an air source, a first pressure meter, a regulating valve and a sealing choke plug, wherein, the air source is communicated with the regulating valve, the regulating valve is communicated with an air inlet of the sealing choke plug, the first pressure meter is arranged on a pipeline between the air source and the sealing choke plug, and the sealing choke plug is used for sealing an opening of the acid alkali resistant glove. Compared with technical schemes in the prior art, whether the acid alkali resistant glove leaks or not can be visually judged only by sleeving the sealing choke plug with the acid alkali resistant glove, and even if a tiny hole exists, the tiny hole can be judged accurately, so that safety problems generated due to the fact that a leaking glove is used can be avoided.
Description
Technical field
The present invention relates to proving installation technical field, more particularly, relate to a kind of acid and alkali-resistance gloves leak detecting device.
Background technology
In daily production, inspection and circular flow, touch the chemicals of a large amount of strong acid, highly basic and severe corrosive, therefore, employee must wear acid and alkali-resistance gloves when operating, with avoid directly with all kinds of chemical contact and cause security incident.As the acid and alkali-resistance gloves of isolated skin and chemicals once reveal, directly personal safety can be had influence on.And market does not have corresponding equipment whether gloves to be leaked to the device checked.Therefore, in order to avoid occurring that the problems referred to above can only be rough inspections, rough inspection can only check out the obvious acid and alkali-resistance gloves of leakage, causes leaking cannot checking out for some Minute pores at all, directly has influence on personal safety.
Therefore, how to detect acid and alkali-resistance gloves quickly and accurately, become the technical matters that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of acid and alkali-resistance gloves leak detecting device, to realize the object detecting acid and alkali-resistance gloves quickly and accurately.
For achieving the above object, the invention provides following technical scheme:
A kind of acid and alkali-resistance gloves leak detecting device, comprise source of the gas, the first tensimeter, variable valve and seal plug, wherein, described source of the gas is connected with described variable valve, described variable valve is communicated with the air intake opening of described seal plug, described first tensimeter is arranged on the pipeline between described source of the gas and described seal plug, and described seal plug is for sealing the opening of described acid and alkali-resistance gloves.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, be also provided with retaining valve between described variable valve and described seal plug, the air intake opening of described retaining valve is connected with described variable valve, and the gas outlet of described retaining valve is connected with described seal plug.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, the pipeline between described seal plug and described retaining valve is rubber tube.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described seal plug comprises main body and the first sealing adaptor, wherein, described main body is provided with the air admission hole running through described main body, and described first sealing adaptor is arranged on the air intake opening place of described air admission hole.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described first sealing adaptor is provided with the first edge extended to peripheral direction.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described main body is also provided with the second sealing adaptor, described main body is provided with vent port, described second sealing adaptor is arranged on the exhaust ports of described vent port.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described second sealing adaptor is provided with the second edge extended to peripheral direction.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described main body is cylindrical structural.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described seal plug is also provided with the second tensimeter of the internal pressure for detecting described acid and alkali-resistance gloves.
Preferably, in above-mentioned acid and alkali-resistance gloves leak detecting device, described source of the gas is nitrogen cylinder.
As can be seen from technique scheme, acid and alkali-resistance gloves leak detecting device in the embodiment of the present invention, comprise source of the gas, the first tensimeter, variable valve and seal plug, wherein, described source of the gas is connected with described variable valve, described variable valve is communicated with the air intake opening of described seal plug, and described first tensimeter is arranged on the pipeline between described source of the gas and described seal plug, and described seal plug is for sealing the opening of described acid and alkali-resistance gloves.
During use, first the opening of acid and alkali-resistance gloves to be detected is inserted in seal plug, socket place adopt sealant tape be adjacent to guarantee air tight, then variable valve is slowly opened by the gas inlet tube road in source of the gas, the force value of gas is passed into by observing the first manometric Stress control, it is inner that air-flow slowly enters acid and alkali-resistance gloves by seal plug, close variable valve, acid and alkali-resistance gloves inside forms a confined space, in bracket container, pour water to the water surface again into do not have acid and alkali-resistance gloves major part area, now examine each position, surface of acid and alkali-resistance gloves, if bubble-free is emerged, then illustrate that these gloves are not revealed, usage safety performance is higher, as found, acid and alkali-resistance glove surface has bubble to emerge, then illustrate that these acid and alkali-resistance gloves exist the impermeability such as spilehole abnormal, in use strong acid and strong base easily infiltrates corrosion skin.Compared with scheme of the prior art, just can judge whether acid and alkali-resistance gloves leak intuitively owing to adopting said apparatus only to need acid and alkali-resistance gloves to be enclosed within seal plug, even if there is very little hole also can judge accurately, thus can avoid owing to using the gloves and the safety problem that produces that leak.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of acid and alkali-resistance gloves leak detecting device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the another kind of acid and alkali-resistance gloves leak detecting device that Fig. 2 provides for the embodiment of the present invention;
The perspective view of the seal plug that Fig. 3 provides for the embodiment of the present invention.
Wherein, in Fig. 1 to Fig. 3:
1 be source of the gas, 2 be retaining valve for variable valve, 3 is the first tensimeter, 4,5 be seal plug, 51 be bracket container for acid and alkali-resistance gloves, 7 are the second tensimeter, 8,91 be pipeline, 92 be pipeline, 93 be pipeline, 94 be pipeline, 95 be pipeline for main body, 52 be the first sealing adaptor, 53 be the first edge, 54 to be the second sealing adaptor, 55 be the second edge, 6.
Embodiment
Core of the present invention is open a kind of acid and alkali-resistance gloves leak detecting device, to realize the object detecting acid and alkali-resistance gloves quickly and accurately.Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
As shown in Figure 1, this acid and alkali-resistance gloves 6 leak detecting device, comprise source of the gas 1, first tensimeter 3, variable valve 2 and seal plug 5, wherein, described source of the gas 1 is connected with described variable valve 2, described variable valve 2 is communicated with the air intake opening of seal plug 5, and described first tensimeter 3 is arranged on the pipeline between described source of the gas 1 and described seal plug 5, and described seal plug 5 is for sealing the opening of described acid and alkali-resistance gloves 6.
First the opening of acid and alkali-resistance gloves 6 to be detected is inserted in seal plug 5, socket place adopt sealant tape be adjacent to guarantee air tight, then variable valve 2 is slowly opened by the gas inlet tube road in source of the gas 1, the force value of gas is passed into by the Stress control observing the first tensimeter 3, it is inner that air-flow slowly enters gloves 6 by seal plug 5, close variable valve 2, acid and alkali-resistance gloves 6 inside is made to form a confined space, in bracket container 8, pour water to the water surface again into do not have the most of area of acid and alkali-resistance gloves 6, now examine each position, surface of gloves 6, if bubble-free is emerged, then illustrate that these acid and alkali-resistance gloves 6 are not revealed, usage safety performance is higher, as found, acid and alkali-resistance gloves 6 surface has bubble to emerge, then illustrate that these acid and alkali-resistance gloves 6 exist the impermeability such as spilehole abnormal, in use strong acid and strong base easily infiltrates corrosion skin.Can detect whether acid and alkali-resistance gloves 6 exist leakage quickly and accurately by said apparatus, thus the safety problem due to the acid and alkali-resistance gloves 6 and generation using leakage can be avoided.
In order to prevent the gas backstreaming entering acid and alkali-resistance gloves 6, between variable valve 2 and seal plug 5, be also provided with retaining valve 4.
Pipeline between seal plug 5 and source of the gas 1 has, pipeline 91 and pipeline 92, wherein, pipeline 91 is for connecting source of the gas 1 and variable valve 2, pipeline 92 is for connecting variable valve 2 and retaining valve 4, and the pipeline that the first tensimeter 3 is arranged between seal plug 5 and source of the gas 1 is specially, the first tensimeter 3 to be arranged on the pipeline between variable valve 2 and source of the gas 1 or, the first tensimeter 3 is arranged on the pipeline between variable valve 2 and retaining valve 4.Wherein, the annexation between retaining valve 4 and each pipeline is realized by pipeline 93, and wherein, the annexation between pipeline 93 and pipeline 91 or pipeline 92 can adopt integrated formed structure, or is connected by threeway.
And the pipeline 94 between retaining valve 4 with seal plug 5 can adopt identical material with pipeline 93, pipeline 91 and pipeline 92, or adopt unlike material, conveniently hydrodynamic reciprocating sealing plug 5 in the embodiment of the present invention, pipeline 94 adopts rubber tube.
As shown in Figure 3, the seal plug 5 in the embodiment of the present invention comprises main body 51 and the first sealing adaptor 52, and wherein, described main body 51 is provided with the air admission hole running through described main body 51, described first sealing adaptor 52 is arranged on the air intake opening place of described air admission hole.Air admission hole is the through hole running through main body 51, and wherein air intake opening is be arranged on extraneous opening in air admission hole.First sealing adaptor 52 and air intake opening are sticked together by fluid sealant, or the first sealing adaptor 52 and main body 51 are one of the forming structure.
In order to better fix pipeline 94, the upper of this first sealing adaptor 52 is also provided with the first edge 53 extended to peripheral direction, when pipeline 94 is rubber tube, because rubber tube itself possesses elasticity, under the effect of the first edge 53, the generation deformation that rubber tube contacts with the first edge 53 and protruding, and the rubber tube of periphery possesses the trend of recovery, therefore, it is possible to ensure that rubber tube is more firmly fixed on the first sealing adaptor 52.Above-mentioned peripheral direction can be understood as the thickness direction of the first sealing adaptor 52 tube wall.
As shown in Figure 2, in order to optimize such scheme, described seal plug 5 is also provided with the second tensimeter 7 of the internal pressure for detecting described acid and alkali-resistance gloves 6.Wherein the second tensimeter 7 directly can be fixed on seal plug 5 by pipeline, or the second tensimeter 7 adopts dismountable form to be fixed on seal plug 5.
Particularly, described main body 51 is also provided with the second sealing adaptor 54, described main body 51 is provided with vent port, described second sealing adaptor 54 is arranged on the exhaust ports of described vent port.This vent port is the through hole running through main body 51, and wherein exhausr port is be arranged on extraneous opening in vent port.Second sealing adaptor 54 and exhausr port are sticked together by fluid sealant, or the second sealing adaptor 54 and main body 51 are one of the forming structure.
When the second tensimeter 7 is dismountable type of attachment with seal plug 5, connecting the second tensimeter 7 with the second sealing adaptor 54 pipeline 95 on seal plug 5 is rubber tube.
In order to better fix pipeline 95, the upper of this second sealing adaptor 54 is also provided with the second edge 55 extended to peripheral direction, when pipeline 95 is rubber tube, because rubber tube itself possesses elasticity, under the effect of the second edge 55, the generation deformation that rubber tube contacts with the second edge 55 and protruding, and the rubber tube of periphery possesses the trend of recovery, therefore, it is possible to ensure that rubber tube is more firmly fixed on the second sealing adaptor 54.Above-mentioned peripheral direction can be understood as the thickness direction of the second sealing adaptor 54 tube wall.
Aforementioned body 51 is cylindrical structural, and due to acid and alkali-resistance gloves 6 wrist, place possesses certain elasticity, and similar cylindrical, thus plug appearance design adopt cylindrical be convenient to contact when making gloves 6 and its sealing tightr.
In order to better control the gaseous tension entered in acid and alkali-resistance gloves 6 in the various embodiments described above, described variable valve 2 is pressure-regulating valve.
Source of the gas 1 is for providing compressed-air actuated device, and the present invention conveniently carries, and this source of the gas 1 is nitrogen cylinder.
The opening of the acid and alkali-resistance gloves 6 of detection is inserted in seal plug 5, socket place adopt sealant tape be adjacent to guarantee air tight, then slowly open pressure-regulating valve source of the gas 1 pressure is slowly regulated to rise to about 0.05MPa(preferred value, show force value with the first tensimeter 3 to be as the criterion), now open retaining valve 4 switch, it is inner that air-flow slowly enters acid and alkali-resistance gloves 6 by seal plug 5, to the second tensimeter 7 display force value stablize and identical with the force value in the first tensimeter 3 after, now closing one-way valve 4 or pressure-regulating valve, acid and alkali-resistance gloves 6 inside forms a confined space, in bracket container 8, pour water to the water surface again into do not have the most of area of acid and alkali-resistance gloves 6, now examine each position, surface of gloves 6, if bubble-free is emerged, these acid and alkali-resistance gloves 6 are then described, and the property revealed is not good, usage safety performance is higher, as found, acid and alkali-resistance gloves 6 surface has bubble to emerge, then illustrate that these acid and alkali-resistance gloves 6 exist the impermeability such as spilehole abnormal, in use strong acid and strong base easily infiltrates corrosion skin.Just can judge whether acid and alkali-resistance gloves 6 leak intuitively owing to adopting said apparatus only to need acid and alkali-resistance gloves 6 to be enclosed within seal plug, even if there is very little hole also can judge accurately, thus can avoid owing to using the gloves and the safety problem that produces that leak.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an acid and alkali-resistance gloves leak detecting device, it is characterized in that, comprise source of the gas, the first tensimeter, variable valve and seal plug, wherein, described source of the gas is connected with described variable valve, described variable valve is communicated with the air intake opening of described seal plug, and described first tensimeter is arranged on the pipeline between described source of the gas and described seal plug, and described seal plug is for sealing the opening of described acid and alkali-resistance gloves.
2. acid and alkali-resistance gloves leak detecting device as claimed in claim 1, it is characterized in that, also be provided with retaining valve between described variable valve and described seal plug, the air intake opening of described retaining valve is connected with described variable valve, and the gas outlet of described retaining valve is connected with described seal plug.
3. acid and alkali-resistance gloves leak detecting device as claimed in claim 2, it is characterized in that, the pipeline between described seal plug and described retaining valve is rubber tube.
4. acid and alkali-resistance gloves leak detecting device as claimed in claim 1, it is characterized in that, described seal plug comprises main body and the first sealing adaptor, wherein, described main body is provided with the air admission hole running through described main body, described first sealing adaptor is arranged on the air intake opening place of described air admission hole.
5. acid and alkali-resistance gloves leak detecting device as claimed in claim 4, is characterized in that, described first sealing adaptor is provided with the first edge extended to peripheral direction.
6. the acid and alkali-resistance gloves leak detecting device as described in claim 4 or 5, is characterized in that, described main body is also provided with the second sealing adaptor, described main body is provided with vent port, and described second sealing adaptor is arranged on the exhaust ports of described vent port.
7. acid and alkali-resistance gloves leak detecting device as claimed in claim 6, is characterized in that, described second sealing adaptor is provided with the second edge to peripheral direction.
8. acid and alkali-resistance gloves leak detecting device as claimed in claim 7, it is characterized in that, described main body is cylindrical structural.
9. acid and alkali-resistance gloves leak detecting device as claimed in claim 1, is characterized in that, described seal plug being also provided with the second tensimeter of the internal pressure for detecting described acid and alkali-resistance gloves.
10. acid and alkali-resistance gloves leak detecting device as claimed in claim 1, it is characterized in that, described source of the gas is nitrogen cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718214.8A CN104729805B (en) | 2013-12-23 | 2013-12-23 | A kind of acid and alkali-resistance gloves leak detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718214.8A CN104729805B (en) | 2013-12-23 | 2013-12-23 | A kind of acid and alkali-resistance gloves leak detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104729805A true CN104729805A (en) | 2015-06-24 |
| CN104729805B CN104729805B (en) | 2017-11-24 |
Family
ID=53453906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718214.8A Expired - Fee Related CN104729805B (en) | 2013-12-23 | 2013-12-23 | A kind of acid and alkali-resistance gloves leak detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729805B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203272A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Leak detection device for engine casing |
| CN106500921A (en) * | 2016-11-04 | 2017-03-15 | 深圳市飞奥达科技有限公司 | Testing equipment |
| CN108645574A (en) * | 2018-03-28 | 2018-10-12 | 安徽天源乳胶技术有限公司 | A kind of emgloves air-tightness detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030643A (en) * | 1987-07-13 | 1989-01-25 | W·L戈尔及合伙人有限公司 | The detection that gas leaks |
| JPH0510843A (en) * | 1991-07-04 | 1993-01-19 | Mitsubishi Electric Corp | Pinhole checker for rubber glove |
| CN101762361A (en) * | 2009-12-24 | 2010-06-30 | 欧阳梅生 | Leakage detecting device of waterproof glove |
| CN102788664A (en) * | 2012-08-17 | 2012-11-21 | 苏州安泰空气技术有限公司 | Device for verifying completeness of glove |
| CN103196637A (en) * | 2013-03-18 | 2013-07-10 | 上海千山远东制药机械有限公司 | Aseptic glove leak detecting device with safe interlock |
| CN203616064U (en) * | 2013-12-23 | 2014-05-28 | 珠海格力电器股份有限公司 | Leak testing device of acid alkali resistant gloves |
-
2013
- 2013-12-23 CN CN201310718214.8A patent/CN104729805B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030643A (en) * | 1987-07-13 | 1989-01-25 | W·L戈尔及合伙人有限公司 | The detection that gas leaks |
| JPH0510843A (en) * | 1991-07-04 | 1993-01-19 | Mitsubishi Electric Corp | Pinhole checker for rubber glove |
| CN101762361A (en) * | 2009-12-24 | 2010-06-30 | 欧阳梅生 | Leakage detecting device of waterproof glove |
| CN102788664A (en) * | 2012-08-17 | 2012-11-21 | 苏州安泰空气技术有限公司 | Device for verifying completeness of glove |
| CN103196637A (en) * | 2013-03-18 | 2013-07-10 | 上海千山远东制药机械有限公司 | Aseptic glove leak detecting device with safe interlock |
| CN203616064U (en) * | 2013-12-23 | 2014-05-28 | 珠海格力电器股份有限公司 | Leak testing device of acid alkali resistant gloves |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203272A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Leak detection device for engine casing |
| CN106500921A (en) * | 2016-11-04 | 2017-03-15 | 深圳市飞奥达科技有限公司 | Testing equipment |
| CN108645574A (en) * | 2018-03-28 | 2018-10-12 | 安徽天源乳胶技术有限公司 | A kind of emgloves air-tightness detection device |
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| Publication number | Publication date |
|---|---|
| CN104729805B (en) | 2017-11-24 |
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Granted publication date: 20171124 |