CN204512682U - A kind of withstand voltage wear-resisting PVC pipe - Google Patents
A kind of withstand voltage wear-resisting PVC pipe Download PDFInfo
- Publication number
- CN204512682U CN204512682U CN201520145153.5U CN201520145153U CN204512682U CN 204512682 U CN204512682 U CN 204512682U CN 201520145153 U CN201520145153 U CN 201520145153U CN 204512682 U CN204512682 U CN 204512682U
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- China
- Prior art keywords
- pressure transducer
- protective layer
- withstand voltage
- pressure
- utility
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Abstract
The utility model discloses a kind of withstand voltage wear-resisting PVC pipe, it comprises body and is located at the protective layer in body; Be provided with the nylon lamina reticularis that one deck is withstand voltage between body and protective layer, nylon lamina reticularis comprises warp and parallel, and being interweaved by warp and parallel is formed; Tube wall is provided with wearing layer, and in the middle of body and wearing layer, be provided with pressure-resistent ring, pressure-resistent ring is provided with more than one, and is equally distributed between body and wearing layer; Body internal fixtion has pressure transducer, is fixed with pressure transducer between nylon lamina reticularis and protective layer, and pressure transducer ringwise shape and described protective layer outer wall is fitted, and pressure transducer is electrically connected with the control gear being located at the body external world.It is effective that the utility model is withstand voltage, and cost is lower, greatly improves physical life.
Description
Technical field
The utility model relates to a kind of withstand voltage wear-resisting PVC pipe.
Background technique
Existing enhancement type PVC pipe includes the steel wire interlayer in pvc pipe body and body, the pvc pipe of this steel wire interlayer has withstand voltage feature, but owing to using steel wire, its cost is higher, and do not overlap because of hot Peng's expansion factor curve of steel wire and PVC material, easily produce steel wire at low temperatures PVC material is peeled off, thus be directed at body breakage.Also have the particularity due to Environmental Conditions, existing underground engineering pvc pipe wears no resistance.And when in pvc pipe using process, unescapable meeting runs into line clogging, owing to not dredging in time, and cause life or production significant impact.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of withstand voltage wear-resisting PVC pipe.
For achieving the above object, the technical solution adopted in the utility model is: it comprises body and is located at the protective layer in body; Be provided with the nylon lamina reticularis that one deck is withstand voltage between described body and protective layer, described nylon lamina reticularis comprises warp and parallel, and being interweaved by warp and parallel is formed; Described tube wall is provided with wearing layer, and in the middle of body and wearing layer, be provided with pressure-resistent ring, described pressure-resistent ring is provided with more than one, and is equally distributed between body and wearing layer; Be fixed with pressure transducer between described nylon lamina reticularis and protective layer, described pressure transducer ringwise shape and described protective layer outer wall is fitted, and described pressure transducer is electrically connected with the control gear being located at the body external world.
The utility model has following beneficial effect: the utility model compared with the existing technology, eliminate steel wire as Withstand voltage layer, and adopt the Withstand voltage layer of nylon pvc pipe the most, not only maintain original withstand voltage effect, and hot Peng's expansion factor of nylon is closer to PVC material, avoid inner pressure-resistant material PVC material is peeled off, and cost is lower, is suitable for area, pasture, rural area and uses; Evenly be provided with more than one resistance to compression layer between body and wearing layer, can play resistance to compression effect, wearing layer can play wear-resisting effect, greatly improves physical life; By the degree of mobility in the real-time detecting tube of pressure transducer, if block, the pressure detected is reported to the police by control gear, timely dredging pipeline, affects work and life after avoiding line clogging seriously, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological 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 embodiments more of the present utility model, 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.
Fig. 1 is structural section figure of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model comprises body 1 and the protective layer 2 be located in body 1; Be provided with the nylon lamina reticularis 3 that one deck is withstand voltage between body 1 and protective layer 2, nylon lamina reticularis 3 comprises warp and parallel, and being interweaved by warp and parallel is formed, and being interweaved by warp and parallel is formed thus produce resistance to compression effect, long service life.
Body 1 outer wall is provided with wearing layer 5, and in the middle of body 1 and wearing layer 5, be provided with pressure-resistent ring 4, pressure-resistent ring 4 is provided with more than one, and is equally distributed between body 1 and wearing layer 5.
Pressure transducer (scheming not shown) is fixed with between nylon lamina reticularis 3 and protective layer 2; pressure transducer ringwise shape and protective layer 2 outer wall is fitted; pressure transducer is electrically connected with the control gear being located at the body external world; install pressure transducer additional; the degree of mobility in body can be detected, and detect stopping state in time.Protective layer can prevent water penetration and enter in pressure transducer, can also prevent the testing of other signal disturbing pressure transducers, guarantees the normal work of pressure transducer.
Pressure transducer wireless transmission is electrically connected with the control gear being located at the body external world, and control gear is connected with a warning device.Described control gear is provided with a pressure gauge.Pressure information is passed on pressure gauge and shows by pressure transducer, and judges whether that neck warning device is reported to the police by control gear.Pressure transducer is evenly distributed in body, can also hold susceptible to plugging position, arrange pressure transducer more, such as elbow transition position at body.Pressure transducer is semi-circular or ring.The shape of pressure transducer can be set according to different situations.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a withstand voltage wear-resisting PVC pipe, is characterized in that: comprise body and be located at the protective layer in body; Be provided with the nylon lamina reticularis that one deck is withstand voltage between described body and protective layer, described nylon lamina reticularis comprises warp and parallel, and being interweaved by warp and parallel is formed; Described tube wall is provided with wearing layer, and in the middle of body and wearing layer, be provided with pressure-resistent ring, described pressure-resistent ring is provided with more than one, and is equally distributed between body and wearing layer; Be fixed with pressure transducer between described nylon lamina reticularis and protective layer, described pressure transducer ringwise shape and described protective layer outer wall is fitted, and described pressure transducer is electrically connected with the control gear being located at the body external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145153.5U CN204512682U (en) | 2015-03-13 | 2015-03-13 | A kind of withstand voltage wear-resisting PVC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145153.5U CN204512682U (en) | 2015-03-13 | 2015-03-13 | A kind of withstand voltage wear-resisting PVC pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512682U true CN204512682U (en) | 2015-07-29 |
Family
ID=53710660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145153.5U Expired - Fee Related CN204512682U (en) | 2015-03-13 | 2015-03-13 | A kind of withstand voltage wear-resisting PVC pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937672A (en) * | 2016-06-29 | 2016-09-14 | 无锡必胜必精密钢管有限公司 | Composite precise steel pipe |
-
2015
- 2015-03-13 CN CN201520145153.5U patent/CN204512682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937672A (en) * | 2016-06-29 | 2016-09-14 | 无锡必胜必精密钢管有限公司 | Composite precise steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170313 |