CN104051065A - Cable termite-resistant apparatus - Google Patents
Cable termite-resistant apparatus Download PDFInfo
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- CN104051065A CN104051065A CN201310083849.5A CN201310083849A CN104051065A CN 104051065 A CN104051065 A CN 104051065A CN 201310083849 A CN201310083849 A CN 201310083849A CN 104051065 A CN104051065 A CN 104051065A
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- cable
- protective trough
- termite
- charge space
- protection groove
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Abstract
The invention discloses a cable termite-resistant apparatus. A cable is at a center position, the cable is arranged in an inner protection groove, the inner protection groove is externally provided with an intermediate protection groove, a drug charging space is arranged between the inner protection groove and the intermediate protection groove, upright columns are arranged between a lower drug charging space and a side drug charging space, the lower drug charging space communicates with the side drug charging space through a gap between the upright columns, and the outermost layer of the apparatus is also provided with an outer protection groove. The apparatus is buried below a ground surface when the apparatus is at a partial use state and extends out of the ground through a drug charging tube, and the drug charging tube is uniformly arranged for certain intervals along the length direction of the cable termite-resistant apparatus. The cable termite-resistant apparatus can effectively kill termites and prevents damage caused by the termites to electric power devices such as cables and the like.
Description
Technical field
The present invention relates to a kind of cable servicing unit, specifically, relate to the termite-proof device of a kind of cable.
Background technology
In particularly subtropical climate area of south China, warmer climate, moist rainy, be applicable to termite breeding growth, be the district occurred frequently of ant evil.Due to direct-burried high-tension cable environment and operation characteristic, be subject to the puzzlement of termite attack always, therefore, the high-tension cable fault that termite attack causes also happens occasionally, and therefore, the termite control work of direct-burried high-tension cable is particularly important.Termite is a kind of sense of organization insect strong, that highly divide the work.In order to conform and to survive, it has certain rule of life:
(1) being gregariousness property, termite is a kind of insect of the cave life of building a nest, no matter which kind of termite is all nested and is gregariousness, nest is used as to base camp.
(2) skototaxis, termite photophobia trend is dark, and it goes out the nest water suction of searching for food, need to be in the underground or inner pick tunnel of wearing of timber.Take food a little to another place even if leave object, also will build in advance mud tubular type or mud by the passage of formula, with outside light isolation.
(3) thermotaxis, termite is thermophily insect, the height of temperature is that the Bian that affects termite distribution is wanted factor.
(4) happiness food unicity, cellulose occupies very large proportion in the recipe of termite.
(5) hygrotaxis, water is most important to the life of termite.
(6) sensitiveness, the activity of termite, disturbance reponse is very responsive to external world.
(7) hiving off property, termite is mainly by the emergence propagation of hiving off.
If cellulose and hemicellulose in the foodstuff Bian plant of termite, termite moth erosion cable jacket is a kind of destruction in search of food process or while nesting.In conjunction with the life habit analysis of termite, underlying cause causes direct-burried high-tension cable often by termite attack:
(1) direct-burried high-tension cable, for a long time in dark moist environment, meets becoming of termite life habit dark, that become wet, is beneficial to the growth of termite and nests.
(2) in direct-burried construction of high voltage cable process, in backfill soil, contain the wooden impurity such as grass roots, provide abundant food source to termite.
(3) working temperature of cable is generally 60-90 degree Celsius, and the soil moisture of cable periphery also synchronously raises, and meets the thermotactic life habit of termite, more easily attracts termite around to cable trough growth and breeding.
(4) high-tension cable is often laid in road, bridge both sides, and annual 4-6 month termite hives off season, and street lamp can have near termite wing adult to attract to come, and has increased the population density in these regions.
(5) termite gnaws through cable jacket to arrive after metallic sheath, the formic acid of termite secretion accelerates the oxidation of metallic sheath, just more easily cause the infringement of termite, after metallic sheath is destroyed, just cause cable insulation to make moist, under electric field action, can accelerate dendroid aging and cause dielectric strength to reduce, when serious, cause single-line to ground fault.The policy of ' it is auxiliary putting prevention first, renovating ' is taked in the termite control work of direct-burried high-tension cable.In the termite control work of high-tension cable, once should take effectively preventing method after termite attack cable having been detected.The method of preventing and treating of termite has the several different methods such as ecological method, measure of biotic control, physico mechanical control method and chemical prevention method, should take as the case may be diverse ways and measure.
But it is slower that above method takes effect, for the serious area of ant evil harm, develop a kind of simple termite-proof device of cable efficiently, be only the most urgent current problem.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
The termite-proof device of a kind of cable, cable is heart position therein, cable is arranged in an interior protective trough, protective trough in the middle of interior protective trough also has one outward, between interior protective trough and middle protective trough, it is charge space, what be wherein positioned at protective trough base plate below is below charge space, interior protective trough side be side charge space, between below charge space and side charge space, be provided with column, be communicated with by the gap between column, this device outermost layer also has outer protective trough, between outer protective trough and middle protective trough, it is insulated space, above middle protective trough and interior protective trough, the inner side of outer protective trough, mount cover top cover, under the above device part use state, be embedded in below, earth's surface, elevate above the soil by an administration pipeline, administration pipeline top is covered with outer block, administration pipeline evenly arranges at a certain distance along the length direction of this cable termite protector, when use, open outer block and inject pesticide by administration pipeline to charge space.
Wherein, pesticide is parathion, Furadan or pyrethrins etc.
By above setting, the feature of firm, heat insulation, moistureproof, easy powder charge that the termite-proof device of cable of the present invention has, can effectively prevent the invasion and attack of termite to cable.The termite-proof device of cable of the present invention, can effectively kill except termite, prevents the destruction of termite to electric devices such as cables, effectively protects the trouble-free operation of cable and power transmission device.
Brief description of the drawings
Fig. 1 is the sectional view of the termite-proof device of cable.Wherein, 1 is cable, and 2 is interior protective trough, and 3 is below charge space, and 4 is side charge space, and 5 is top cover, and 6 is central protective trough, and 7 is outer protective trough, and 8 is insulated space, and 9 is administration pipeline, and 10 is outer block, and 11 is earth's surface.
Embodiment
The specific embodiment of the present invention as shown in Figure 1, the sectional view that accompanying drawing 1 is this device, the termite-proof device of cable centre is cable 1, cable 1 is arranged in an interior protective trough 2, protective trough 6 also there is one outside interior protective trough 2 in the middle of, between interior protective trough 2 and middle protective trough 6, it is charge space 3, 4, what be wherein positioned at protective trough 2 base plate belows is below charge space 3, interior protective trough 2 sides be side charge space 4, between below charge space 3 and side charge space 4, be provided with column, be communicated with by the gap between column, this device outermost layer also has outer protective trough 7, between outer protective trough 7 and middle protective trough 6, it is insulated space 8, above middle protective trough 6 and interior protective trough 2, the inner side of outer protective trough 7, mount cover top cover 5, under the above device part use state, be embedded in 11 belows, earth's surface, elevate above the soil by an administration pipeline 9, administration pipeline 9 tops are covered with outer block 10, administration pipeline 9 evenly arranges at a certain distance along the length direction of this cable termite protector, when use, open outer block 10 by administration pipeline 9 to charge space 3, 4 inject pesticide.
By above setting, the feature of firm, heat insulation, moistureproof, easy powder charge that the termite-proof device of cable of the present invention has, can effectively prevent the invasion and attack of termite to cable.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (2)
1. the termite-proof device of cable, cable is heart position therein, cable is arranged in an interior protective trough, protective trough in the middle of interior protective trough also has one outward, between interior protective trough and middle protective trough, it is charge space, what be wherein positioned at protective trough base plate below is below charge space, interior protective trough side be side charge space, between below charge space and side charge space, be provided with column, be communicated with by the gap between column, this device outermost layer also has outer protective trough, between outer protective trough and middle protective trough, it is insulated space, above middle protective trough and interior protective trough, the inner side of outer protective trough, mount cover top cover, under the above device part use state, be embedded in below, earth's surface, elevate above the soil by an administration pipeline, administration pipeline top is covered with outer block, administration pipeline evenly arranges at a certain distance along the length direction of cable termite protector, when use, open outer block and inject pesticide by administration pipeline to charge space.
2. the termite-proof device of cable as claimed in claim 1, wherein pesticide is parathion, Furadan or pyrethrins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083849.5A CN104051065A (en) | 2013-03-14 | 2013-03-14 | Cable termite-resistant apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083849.5A CN104051065A (en) | 2013-03-14 | 2013-03-14 | Cable termite-resistant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104051065A true CN104051065A (en) | 2014-09-17 |
Family
ID=51503777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083849.5A Pending CN104051065A (en) | 2013-03-14 | 2013-03-14 | Cable termite-resistant apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104051065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896417A (en) * | 2016-04-29 | 2016-08-24 | 镇江华源晋昌电器有限公司 | Novel cable bridge |
-
2013
- 2013-03-14 CN CN201310083849.5A patent/CN104051065A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896417A (en) * | 2016-04-29 | 2016-08-24 | 镇江华源晋昌电器有限公司 | Novel cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhou-Yang Yifan Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou-Yang Yifan Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhou-Yang Yifan Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Zhou-Yang Yifan Document name: Notification that Application Deemed to be Withdrawn |
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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: 20140917 |