CN203893984U - Leakage detecting tape and leakage detecting system - Google Patents
Leakage detecting tape and leakage detecting system Download PDFInfo
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- CN203893984U CN203893984U CN201420260116.4U CN201420260116U CN203893984U CN 203893984 U CN203893984 U CN 203893984U CN 201420260116 U CN201420260116 U CN 201420260116U CN 203893984 U CN203893984 U CN 203893984U
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- leakage detecting
- leakage
- detecting band
- band
- internal layer
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Abstract
The utility model provides a leakage detecting tape. The leakage detecting tape is in a flat shape and is not easy to scratch or pull up by other objects passing ground while providing convenience for detecting leakage. In addition, a plurality of induction inner layers are provided, preventing a problem that the leakage detecting tape is out of work caused by part of the induction inner layer is hung up. A protection outer layer is provided with a plurality of staggered openings, preventing short circuit of the induction inner layers by the leakage while increasing contact area. In addition, the surface of the induction inner layers is plated with an antioxidation coating, preventing a problem that leakage detecting tape is out of work caused by oxidation of the induction inner layer. The leakage detecting tapes can be connected to form a leakage detecting system.
Description
Technical field
The utility model relates to semiconductor applications, relates in particular to a kind of leakage detecting band and leakage detecting system.
Background technology
In the accurate semiconductor plant area producing instruments of installing, if there is liquid to infiltrate relevant device, can cause relevant device influenced even damaged, cause unforeseen loss.Such as the place at storage or shipment liquid chemical raw material, if the situation of accumulator tank or pipeline generation leakage can cause unforeseen loss equally, even cause danger.Therefore, at environment or the device that must prevent that liquid from infiltrating or revealing, learn liquid infiltration or situation about revealing if can detect in good time and give the alarm, before infringement, repair in advance or process, can avoid causing damage or causing danger.
In the region that need to carry out leakage detecting, conventionally leakage detecting band is affixed on corresponding bottom surface, leakage detecting brings the part for detecting to place upward.The cross section of existing leakage detecting band mostly is cylindric, and its inside arranges inductive layer, multiple openings that lead to induced inside layer is set for detecting leakage in the one side of leakage detecting band.But the drum of existing leakage detecting band has determined that it can have certain height after being arranged at respective bottom surfaces, in the time that the lazy weight of leakage is detected the top layer of band to cover leakage, leakage just can not be detected.Meanwhile, if the top of leakage detecting band has object to move, inner inductive layer is easily scraped or damages, and causes leakage detecting band to lose efficacy.In addition, long term exposure, in the easy oxidized corrosion of inductive layer of top layer opening, causes mistake detecting.
Utility model content
For solving problems of the prior art, the utility model provides a kind of leakage detecting band, described leakage detecting band is flat, and it comprises induction internal layer and be arranged at the protection skin in described induction internal layer outside, on described protection skin, has the opening that leads to described induction internal layer.
Optionally, described opening is multiple, is all arranged at a side of described leakage detecting band.
Optionally, described opening is two row and arranges, the setting of staggering mutually of two row openings.
Optionally, described opening be shaped as square, circle or triangle.
Optionally, described leakage detecting band comprises multilayer induction internal layer.
Optionally, described induction internal layer is conductor layer, and described protection skin is insulation course.
Optionally, described leakage detecting band also comprises the anti oxidation layer being arranged between described induction internal layer and described protection skin.
Optionally, described anti oxidation layer is nickel or tin.
The utility model also provides a kind of leakage detecting system, comprises alarm module and described leakage detecting band, and described leakage detecting band connects described alarm module.
Optionally, described leakage is detected with multiple, connects each other by connector.
Than prior art, leakage detecting band is designed to flat pattern by the utility model, when being convenient to detect leakage, being difficult for by other object scratch of ground process or taking up.In addition, multilayer induction internal layer is set, has avoided part to be suspended and problem that the leakage detecting band that causes lost efficacy.On protection skin, offer multiple openings that mutually stagger, when increasing contact area, also can avoid responding to internal layer by leakage short circuit.In addition,, at the plated surface antioxidation coating of induction internal layer, avoided the oxidized and problem that causes leakage detecting band to lose efficacy of induction internal layer.
Brief description of the drawings
Fig. 1 is the vertical view of the leakage detecting band of the utility model one embodiment.
Fig. 2 is the stereographic map of the leakage detecting band of the utility model one embodiment.
Fig. 3 is the sectional view of leakage detecting band B-B ' direction in Fig. 2 of the utility model one embodiment.
Fig. 4 is the sectional view of leakage detecting band A-A ' direction in Fig. 2 of the utility model one embodiment.
Fig. 5 is the schematic diagram of the leakage detecting Belt connector of the utility model one embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
For being illustrated more clearly in structure of the present utility model, sectional view (being B-B ' direction and A-A ' in Fig. 2) explanation respectively of vertical view, stereographic map and horizontal and vertical both direction that the present embodiment is with in conjunction with described leakage detecting respectively.
As depicted in figs. 1 and 2, than traditional leakage detecting band, the leakage detecting band entirety of the present embodiment is flat.When use, leakage detecting band is affixed on to the ground in region to be detected.Leakage detecting band is set to flat, has reduced its height, makes its ground of more fitting, and is difficult for by other object scratch of ground process or takes up.In addition, also make through liquid more easily by its surface be monitored to.Even if liquid around is seldom measured, also can be monitored to by its surface.
As shown in Figure 2, Figure 3 and Figure 4, the leakage of the present embodiment detecting band comprises induction internal layer 120 and is arranged at the first protection outer 131 and the second protection outer 132 of responding to internal layer 120 outsides.In the first protection outer 131, have multiple openings 110, described opening 110 exposes the surface of induction internal layer 120.During reality is used, by the first protection outer 131 that opening 110 is set, upward with monitoring leakage, second protects outer 132 close proximity to grounds.
As illustrated in fig. 1 and 2, in the present embodiment, leakage detecting band has two row openings 110, on the length direction of leakage detecting band, at interval of certain distance, one opening 110 is set, and multiple monitoring is set, to monitor better leakage.Particularly, the setting of staggering mutually of two row openings 110, the opening 110 that is positioned at different lines is all non-conterminous.Be conducive to thus to solve opening 110 that the hypotelorism of opening 110 between mutually cause by the problem of leakage short circuit.Specifically, each multiple aperture pitch that list is identical, the distance L 1 of two openings 110 of each row is 50～60mm, and it is 30～40mm in detecting with the distance L 2 on bearing of trend that two two of listing close on opening 110, realizes the setting of staggering of opening 110 with this.In the present embodiment, being shaped as of opening 110 is square, the opening of other shape also can be set certainly, as circle, triangle, pentagon etc. in other embodiment of the utility model.
As shown in Figures 3 and 4, leakage detecting band has multilayer induction internal layer 120, specifically can be two-layerly, is and is arranged above and below each other.Between two-layer induction internal layer 120, be insulated layer and separate, but self be communicated with at ad-hoc location.Thus, scraped by foreign object even if be exposed to the top layer induction internal layer 120 of opening 110, because the existence of lower floor does not affect the work that whole leakage detecting is with yet.Particularly, every layer of induction internal layer 120 includes conductor layer 122, is coated with anti oxidation layer 121 on the surface of conductor layer 122, in case it is oxidized and cause leakage detecting band to occur open circuit to be exposed to the surface of opening 110, and then causes losing efficacy.
In the present embodiment, conductor layer 122 is metal material.And the first protection outer 131 and the second protection outer 132 are insulation course, particularly, be polyester material.The anti oxidation layer 121 that is plated on metal material surface is nickel, first nickel is plated on to the surface of conductor layer 122, then protection outer 130 is installed.The advantage of nickel metal is to be difficult for getting rusty, and works as antioxidation coating can protect well conductor layer 122 with it.The material of anti oxidation layer 121 also can be tin, and the advantage of tin metal is to be convenient to the welding of many leakage detecting bands.
The leakage detecting band that the utility model provides forms leakage detecting system in use, many leakage detecting bands is connected by connector each other, then be couple on an alarm module.In the time having leakage through leakage detecting band, leakage is by opening 110 contact induction internal layers 120, thereby trigger alarm module is reported to the police.Leakage detecting band generally adheres on floor, and alarm module is installed on the wall, after leakage detecting band is connected with alarm module, can provide fault audible alarm or the visual alarm of leakage point.
As shown in Figure 5, the hollow structure that connector 20 is rectangular parallelepiped, connector 20 inside are spaced three spaces 21,22,23, the first protection outer 131 of the accommodating leakage detecting in space 21 band, the second protection skin 132 of the accommodating leakage detecting in space 23 band, the accommodating induction internal layer 120 in space 22.Article two, leakage detecting band enters from the both sides of connector 20, is connected to each other by connector 20.
Than prior art, leakage detecting band is designed to flat pattern by the utility model, when being convenient to detect leakage, being difficult for by other object scratch of ground process or taking up.In addition, multilayer induction internal layer is set, has avoided part to be suspended and problem that the leakage detecting band that causes lost efficacy.On protection skin, offer multiple openings that mutually stagger, when increasing contact area, also can avoid responding to internal layer by leakage short circuit.Finally, at the plated surface antioxidation coating of induction internal layer, avoided the oxidized and problem that causes leakage detecting band to lose efficacy of induction internal layer.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to including these changes and modification.
Claims (10)
1. a leakage detecting band, is characterized in that: described leakage detecting band entirety is flat, and it comprises induction internal layer and be arranged at the protection skin in described induction internal layer outside, on described protection skin, has the opening that leads to described induction internal layer.
2. leakage detecting band as claimed in claim 1, is characterized in that: described opening is multiple, is all arranged at a side of described leakage detecting band.
3. leakage as claimed in claim 2 detecting band, is characterized in that: described opening is two row and arranges, the setting of staggering mutually of two row openings.
4. leakage as claimed in claim 2 detecting band, is characterized in that: being shaped as of described opening is square, circle or triangle.
5. leakage detecting band as claimed in claim 1, is characterized in that: described leakage detecting band comprises multilayer induction internal layer.
6. leakage detecting band as claimed in claim 1, is characterized in that: described induction internal layer is conductor layer, and described protection skin is insulation course.
7. leakage detecting band as claimed in claim 1, is characterized in that: described leakage detecting band also comprises the anti oxidation layer being arranged between described induction internal layer and described protection skin.
8. leakage detecting band as claimed in claim 7, is characterized in that: described anti oxidation layer is nickel or tin.
9. a leakage detecting system, comprises alarm module, it is characterized in that: also comprise the leakage detecting band as described in claim 1-7 any one, described leakage detecting band connects described alarm module.
10. leakage detecting system as claimed in claim 9, is characterized in that: described leakage is detected with multiple, connects each other by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260116.4U CN203893984U (en) | 2014-05-20 | 2014-05-20 | Leakage detecting tape and leakage detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260116.4U CN203893984U (en) | 2014-05-20 | 2014-05-20 | Leakage detecting tape and leakage detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893984U true CN203893984U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260116.4U Active CN203893984U (en) | 2014-05-20 | 2014-05-20 | Leakage detecting tape and leakage detecting system |
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| CN (1) | CN203893984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872124A (en) * | 2017-02-07 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of conducting liquid leaks detecting system |
| US11761844B2 (en) | 2021-11-03 | 2023-09-19 | Delta Electronics, Inc. | Leak detection sensor and leak detection system using same |
-
2014
- 2014-05-20 CN CN201420260116.4U patent/CN203893984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872124A (en) * | 2017-02-07 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of conducting liquid leaks detecting system |
| US11761844B2 (en) | 2021-11-03 | 2023-09-19 | Delta Electronics, Inc. | Leak detection sensor and leak detection system using same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |