CN102853977B - A kind of probe - Google Patents
A kind of probe Download PDFInfo
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- CN102853977B CN102853977B CN201210322297.4A CN201210322297A CN102853977B CN 102853977 B CN102853977 B CN 102853977B CN 201210322297 A CN201210322297 A CN 201210322297A CN 102853977 B CN102853977 B CN 102853977B
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Abstract
The present invention relates to garbage loading embeading process detection technique, being specifically related to a kind of probe when carrying out electrode method refuse landfill leak detection, for the detection probe extracted electric signal in garbage loading embeading pond.Constructing in arch arc surfaced for the top of puncturing on the present invention's probe.By probe tip being adopted arch arc surfaced structure, thus be easy to the artificial disrepair phenomenon of the impervious liner caused when effectively prevent detection because popping one's head in point, its structure is simple and working stability is reliable, uses very convenient and swift.
Description
Technical field
The present invention relates to garbage loading embeading process detection technique, being specifically related to a kind of probe when carrying out electrode method refuse landfill leak detection, for the detection probe extracted electric signal in garbage loading embeading pond.
Background technology
Along with the quickening of city of the world's process, urban population ratio increases suddenly, lower, the populous country of especially Chinese such Urbanization Rate, urban population sharp increase.This just directly causes the surge of domestic waste.Existing technology of garbage disposal is landfill method, burning method mainly.Burning method is because can produce a large amount of poisonous and harmful flue gases etc., and cause serious secondary pollution, so its scope of application is little, treatment capacity is few; Prevailing or landfill disposal.
Garbage loading embeading process will be avoided environment, and the leachate leaking after garbage decomposition just must be prevented in ambient soil.Impervious material is normally utilized to weld in landfill pond in prior art or bonding or heat seal forms continuous whole impervious liner, impervious liner is the composite geo-membrane of water proof or similar impervious material normally, rubbish on it and ambient soil just completely cut off by this impervious liner, the percolate of rubbish can concentrate on the short position of impervious liner, then collect and carry out harmless process, avoid contaminated environment.
In prior art in the work progress of garbage loading embeading pond, namely detect its integrity and continuity after normally having been laid by impervious liner, conventional detection method is exactly electrode method; Its principle is mainly when impervious liner is intact, its upper surface with the ambient soil of lower surface be insulation nonconducting, if somewhere is destroyed or leaky, impervious liner material upper surface then near its corrupted point and the soil of lower surface just have certain conductive capability, by detecting its conductive capability, can detect that corrupted point is repaired.But, when carrying out electrode method refuse landfill leak detection, the existing detection probe for extracting electric signal in garbage loading embeading pond, be all that directly design is in right cylinder rod-type, often there is following problem in use: first, existing probe does not often pay close attention to its material, because it must often contact with native stone and moisture content again in film detects, the anti-corrosive properties of probe and intensity extreme difference, be easy to fracture and corrosion phenomenon; Secondly, existing probe end, without leading circle design, often causes and causes piercing through impervious liner when carrying out detection operation because probe end crosses point; Time particularly for practical operation, testing staff visually cannot be easier to the degree of depth that should insert of probe tip the generation causing the problems referred to above at all, thus brings very big obstruction to its testing.
Summary of the invention
The object of this invention is to provide a kind of structure simply to pop one's head in, it effectively can avoid the phenomenon piercing through impervious liner occurred when detecting, and it is very convenient to use.
For achieving the above object, present invention employs following technical scheme: a kind of probe, constructing in arch arc surfaced for the top of puncturing on described probe.
Major advantage of the present invention is: by probe tip being adopted arch arc surfaced structure, thus the artificial disrepair phenomenon of the impervious liner caused when effectively prevent detection, is easy to because popping one's head in point, its structure is simple and working stability is reliable, uses very convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A probe, constructing in arch arc surfaced for the top of puncturing on described probe, its practical structures as shown in Figure 1.
As present invention further optimization scheme: described probe comprises the shaft 10 for performing puncture procedure, described probe tip is positioned at shaft 10 apical position place, described probe also comprises the gear part 20 for limiting probe insertion depth, described gear part 20 is convexly equipped in shaft 10 outer wall place and coordinates with the unidirectional gear of its formation, gear part 20 to shaft 10 top spacing equal pop one's head in be inserted into the degree of depth.Certainly, when reality uses, the top end of its shaft 10 can be preferably half circle shape configuration as shown in Figure 1, to ensure the slickness on its top; And in order to ensure that probe insertion portion is also intensity and the corrosion resistance of shaft 10, its shaft 10 material used is preferably stainless steel.Like this, the corrosion resistance relying on the special substance of shaft 10 to bring on the one hand and high strength, thus long life when ensureing its actual use; On the other hand, by the arch arc surfaced layout on shaft 10 top and the gear part 20 for limiting probe insertion depth, thus play the function that dual prevention probe punctures impervious liner.For above-mentioned gear part 20, its fixed position and mode can be multiple, or can set when original factory and fix the particular location of gear part 20 at shaft 10 outer wall place, or gear part 20 is set to the slidingtype gear pin that can move back and forth along shaft 10 length direction; Like this, when in actual measurement process, what first gear part 20 to shaft 10 top spacing be set to equal to pop one's head in is inserted into the degree of depth, when shaft 10 top moves closer to impervious liner, first due to the existence of gear part 20, form gear between the top layer of gear part 20 and waste layer to be detected to coordinate, thus ensure that probe tip only may with very little power to touching impervious liner; Again due to the curvic structure at the top of shaft 10, even if further ensure that the integrality that probe tip is touched impervious liner and is also unlikely to destroy this check point place impervious liner especially, thus realize the present invention's double protection object for impervious liner when detecting.
Further, the cone rod shape that diametrically reduced gradually to its top by its tail end of described shaft 10 profile.The actual puncture effect of shaft 10 that its cone rod shape structure is more convenient on the one hand, guarantees that testing staff can realize its puncture function by very little power, thus reduce the working strength of testing staff while the actual puncture efficiency ensureing shaft 10; Meanwhile, by shaft 10 top to the thicker gradually structure of its tail end, on the high strength basis of itself material, the real work intensity of shaft 10 is also further improved, finally for its functional reliability provides strong guarantee.
Further, for realizing the concrete structure of above-mentioned gear part 20, as shown in Figure 1, described probe also comprises the link 30 for affixed external signal line, described link 30 profile is cylindric and one side end face and shaft 10 tail end are coaxially affixed in ladder shaft-like structure, and the step place on its multidiameter forms described gear part 20; Described link 30 is furnished with the internal thread hole 31 for affixed external signal line, described internal thread hole 31 indent is arranged at the other end place of the relatively affixed shaft 10 on cylindric link 30; Described link 30 outer wall place is furnished with the external thread 32 for forming threaded engagement between external stability frame.In fact, the similar screw that we commonly use of above-mentioned gear part 20 profile of the present invention rises, and only the handle that rises of screw is different from the function that step-like configuration and the structure of the present invention of working beam produce; By arrange cleverly link 30 position and and shaft 10 between mated condition, thus form above-mentioned step structure; Like this, rely on the ladder gear part 20 of above-mentioned step structure institute self-assembling formation, thus and form step-like unidirectional gear between shaft 10 and construct, once shaft 10 inserts waste layer to be detected reach designated depth, its gear part 20 namely with form gear between waste layer top layer to be detected and coordinate, thus the restriction played probe continues the object of insertion.As for the specific design shape of gear part 20, also can increasing thick with reference to carrying out part to its stage portion diameter shown in figure 1, to increase its step surface area, improving its unidirectional gear effect, it is this area employing mode, is just no longer described in detail herein.In addition, the present invention also adopts on link 20 simultaneously and arranges internal and external threads and the mode of docking with external stability support and signal wire, so that assemble and discharge, it is specially: in external signal line assembling process, only need be coordinated by external signal line fixing with the internal thread hole 31 on link 30 with the screw that diameter is 3mm; And during assembling with external stability support, also only external thread 32 on link 30 need be coordinated with between external stability support internal thread and tighten, thus realize its assembling function, otherwise, its disassembling function can be realized equally; The present invention fixes reliable and stable, uses also very convenient and swift.
Claims (7)
1. a probe, is characterized in that: on described probe is that arch arc surfaced structure prevents from puncturing impermeable layer for the top of puncturing; Described probe comprises the shaft (10) for performing puncture procedure, described probe tip is positioned at shaft (10) apical position place, described probe also comprises the gear part (20) for limiting probe insertion depth, described gear part (20) is convexly equipped in shaft (10) outer wall place and coordinates with the unidirectional gear of its formation, gear part (20) to shaft (10) top spacing equal pop one's head in be inserted into the degree of depth.
2. probe according to claim 1, is characterized in that: the cone rod shape that described shaft (10) profile is diametrically reduced to its top gradually by its tail end.
3. probe according to claim 1 and 2, it is characterized in that: described probe also comprises the link (30) for affixed external signal line, described link (30) profile is cylindric and one side end face and shaft (10) tail end are coaxially affixed in ladder shaft-like structure, and the step place on its multidiameter forms described gear part (20).
4. probe according to claim 3, it is characterized in that: described link (30) is furnished with the internal thread hole (31) for affixed external signal line, described internal thread hole (31) indent is arranged at the other end place of the relatively affixed shaft (10) on cylindric link (30).
5. probe according to claim 3, is characterized in that: described link (30) outer wall place is furnished with the external thread (32) for forming threaded engagement between external stability frame.
6. probe according to claim 1 and 2, is characterized in that: the top end semicircular in shape structure of described shaft (10).
7. probe according to claim 1 and 2, is characterized in that: shaft (10) material used is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322297.4A CN102853977B (en) | 2012-09-01 | 2012-09-01 | A kind of probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322297.4A CN102853977B (en) | 2012-09-01 | 2012-09-01 | A kind of probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853977A CN102853977A (en) | 2013-01-02 |
| CN102853977B true CN102853977B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322297.4A Active CN102853977B (en) | 2012-09-01 | 2012-09-01 | A kind of probe |
Country Status (1)
| Country | Link |
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| CN (1) | CN102853977B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859524Y (en) * | 2005-12-07 | 2007-01-17 | 中国环境科学研究院 | Double-electrode leakage detecting device for impervious layer |
| CN101241092A (en) * | 2007-02-07 | 2008-08-13 | 中国环境科学研究院 | Garbage landfill seepage area quick detection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3259911B2 (en) * | 1999-06-30 | 2002-02-25 | 西松建設株式会社 | Installation method of electrode for detecting water leakage and electrode for detecting water leakage |
| KR100380179B1 (en) * | 2000-09-05 | 2003-04-14 | 한국과학기술연구원 | Outside Leakage Detection System for Landfill Liner |
-
2012
- 2012-09-01 CN CN201210322297.4A patent/CN102853977B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859524Y (en) * | 2005-12-07 | 2007-01-17 | 中国环境科学研究院 | Double-electrode leakage detecting device for impervious layer |
| CN101241092A (en) * | 2007-02-07 | 2008-08-13 | 中国环境科学研究院 | Garbage landfill seepage area quick detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853977A (en) | 2013-01-02 |
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Address after: 230000 room 2228, Jisi space, building D8, phase I, Hefei Innovation Industrial Park, No. 800, Wangjiang West Road, high tech Zone, Hefei, Anhui Province Patentee after: Hefei Heda environmental testing Co.,Ltd. Address before: 230001 Hefei University, No. 373 Huangshan Road, Hefei, Anhui Patentee before: ANHUI HEDA ENVIRONMENTAL TESTING Co.,Ltd. |
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Address after: 230000 a1-207, phase I, innovation industrial park, No. 800, Wangjiang West Road, high tech Zone, Hefei City, Anhui Province Patentee after: Hefei Heda environmental testing Co.,Ltd. Address before: 230000 room 2228, Jisi space, building D8, phase I, Hefei Innovation Industrial Park, No. 800, Wangjiang West Road, high tech Zone, Hefei, Anhui Province Patentee before: Hefei Heda environmental testing Co.,Ltd. |
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