CN205401992U - Flexible tuber pipe with good leakproofness with prevent static - Google Patents
Flexible tuber pipe with good leakproofness with prevent static Download PDFInfo
- Publication number
- CN205401992U CN205401992U CN201620179009.8U CN201620179009U CN205401992U CN 205401992 U CN205401992 U CN 205401992U CN 201620179009 U CN201620179009 U CN 201620179009U CN 205401992 U CN205401992 U CN 205401992U
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- China
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- wall
- earth
- air pipe
- sides
- telescopic air
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Abstract
The utility model relates to a flexible tuber pipe with good leakproofness with prevent static, including cavity siphunculus form body, be both sides at the body and all be equipped with open -ended frustum shape structure, all be equipped with the flange at the both ends of body, all be equipped with the snap ring in the both sides of body outer wall, every snap ring all sets up in the inboard of corresponding flange, all is equipped with the fixture block in pipe inner wall's both sides, vertically set up vertical wire on the outer wall of body, still be equipped with spiral helicine earth conductor, earth conductor and every at the outer wall of body vertical wire homogeneous phase links, and earth conductor connects the earth. The utility model discloses an advantage: this flexible tuber pipe, body adopt frustum shape structure, and during the connection, two direct covers of adjacent body will be in the same place, and it is convenient to connect, and sealing performance is good, is equipped with continuous vertical wire and earth conductor on the body, can get rid of the leading -in the earth of static and prevent, can effectively ensure the safety of workplace, prevent to produce danger such as spark, air explosion or conflagration because of static, promote construction safety.
Description
Technical field
The present invention relates to pipe technology field, particularly a kind of good seal performance, easy to assembly, and can the Telescopic air pipe of antistatic.
Background technology
Telescopic air pipe field of employment is quite extensive, and it is mainly used in the place needing to extract air or ventilation, for instance sewer, oil groove, tunnel, building site, fire and catastrophe are on-the-spot, or are applied to construction place of improper ventilation.Existing Telescopic air pipe is adding man-hour, it is typically all identical columnar structured of barrel dliameter, in use, multiple bodys are linked together, and the Telescopic air pipe that present stage uses is when connecting, owing to barrel dliameter is identical, easily leak gas between adjacent two cylinders, it is thus desirable to additionally increase by one to seal structure, this not only adds cost, and assemble cumbersome.Telescopic air pipe in use, many places of its use, all there is hidden danger, as contained the sewer of biogas, or the oil groove of full oil gas, if when airduct produces electrostatic, it is possible to cause fire or blast, quite dangerous.
Existing Telescopic air pipe there is no good technical scheme for drawbacks described above, for use.
Utility model content
The purpose of this utility model is to solve the shortcoming existed in prior art, and a kind of Telescopic air pipe with excellent sealing and antistatic proposed.
To achieve these goals, this utility model adopts the technical scheme that
A kind of Telescopic air pipe with excellent sealing and antistatic, including hollow siphunculus shape body, it is the taper type structure that both sides are equipped with opening at body, it is equipped with flange at the two ends of described body, one group of snap ring it is equipped with in the both sides of described tube wall, each described snap ring is arranged at the inner side of respective flange, is equipped with one group of fixture block in the both sides of described inboard wall of tube body；
Longitudinally disposed one group of longitudinal direction wire on the outer wall of described body, the outer wall at described body is additionally provided with a spiral helicine earth lead, and earth lead is all connected with each described longitudinal wire, and described earth lead connects the earth.
Preferably, the end of described earth lead is also connected with a conducting ring, and described conducting ring passes through conducting rod ground connection.
Preferably, each described longitudinal wire all adopts plain conductor.
Preferably, each described longitudinal wire is arranged each along the bus of described body tube wall.
Preferably, described earth lead adopts plain conductor.
Preferably, between each described flange and tube wall, one group of reinforcement it is equipped with.
The utility model has the advantage of: a kind of Telescopic air pipe with excellent sealing and antistatic provided by the utility model, body adopts taper type structure, during connection, two adjacent bodys directly overlap together, easy to connect, good seal performance, body is provided with connected longitudinal wire and earth lead, it is possible to electrostatic is imported the earth eliminating and prevents, can effectively guarantee the safety of working space, prevent because of the danger such as static-induced spark, air blasting or fire, lifting construction safety.
Accompanying drawing explanation
Fig. 1 is a kind of Telescopic air pipe structural principle schematic diagram with excellent sealing and antistatic that the utility model proposes.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1, a kind of Telescopic air pipe with excellent sealing and antistatic that this utility model provides, including hollow siphunculus shape body 1, being equipped with the taper type structure of opening 1.1 at body 1 for both sides, body 1 sucks opening 1.1 air-out of air, opposite side from the opening 1.1 of side.
It is equipped with flange 2 at the two ends of described body 1, it is equipped with one group of reinforcement 7 between each described flange 2 and body 1 outer wall, it is equipped with one group of snap ring 3 in the both sides of described body 1 outer wall, each described snap ring 3 is arranged at the inner side of respective flange 2, it is equipped with one group of fixture block in the both sides of described body 1 inwall, described fixture block figure does not draw.When multiple bodys 1 are connected, after two adjacent bodys 1 connect together, the fixture block on a body 1 is corresponding with the snap ring 3 on another body 1 to be connected and fixed.
Longitudinally disposed one group of longitudinal direction wire 6 on the outer wall of described body 1, each described longitudinal wire 6 is arranged each along the bus of described body 1 tube wall, and each described longitudinal wire 6 all adopts plain conductor.Outer wall at described body 1 is additionally provided with a spiral helicine earth lead 4, described earth lead 4 adopts plain conductor, earth lead 4 is all connected with each described longitudinal wire 6, the end of described earth lead 4 is also connected with a conducting ring 5, described conducting ring 5 connects the earth by conducting rod, for drawing in described conducting rod figure, it adopts metallic rod.Above-mentioned longitudinal wire 6 and earth lead 4 form the galvanic circle of ground connection, in case the danger such as static-induced spark, air blasting or fire.
Claims (6)
1. a Telescopic air pipe with excellent sealing and antistatic, it is characterized in that: include hollow siphunculus shape body (1), it is equipped with the taper type structure of opening (1.1) for both sides at body (1), it is equipped with flange (2) at the two ends of described body (1), one group of snap ring (3) it is equipped with in the both sides of described body (1) outer wall, each described snap ring (3) is arranged at the inner side of respective flange (2), is equipped with one group of fixture block in the both sides of described body (1) inwall；
Longitudinally disposed one group of longitudinal direction wire (6) on the outer wall of described body (1), outer wall at described body (1) is additionally provided with a spiral helicine earth lead (4), earth lead (4) is all connected with each described longitudinal wire (6), and described earth lead (4) connects the earth.
2. a kind of Telescopic air pipe with excellent sealing and antistatic according to claim 1, it is characterized in that: the end of described earth lead (4) is also connected with a conducting ring (5), and described conducting ring (5) is by conducting rod ground connection.
3. a kind of Telescopic air pipe with excellent sealing and antistatic according to claim 1, it is characterised in that: each described longitudinal wire (6) all adopts plain conductor.
4. a kind of Telescopic air pipe with excellent sealing and antistatic according to claim 1, is characterized in that: each described longitudinal wire (6) is arranged each along the bus of described body (1) tube wall.
5. a kind of Telescopic air pipe with excellent sealing and antistatic according to claim 1 or 3, it is characterised in that: described earth lead (4) adopts plain conductor.
6. a kind of Telescopic air pipe with excellent sealing and antistatic according to claim 1, is characterized in that: be equipped with one group of reinforcement (7) between each described flange (2) and body (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179009.8U CN205401992U (en) | 2016-03-09 | 2016-03-09 | Flexible tuber pipe with good leakproofness with prevent static |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179009.8U CN205401992U (en) | 2016-03-09 | 2016-03-09 | Flexible tuber pipe with good leakproofness with prevent static |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401992U true CN205401992U (en) | 2016-07-27 |
Family
ID=56442388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179009.8U Expired - Fee Related CN205401992U (en) | 2016-03-09 | 2016-03-09 | Flexible tuber pipe with good leakproofness with prevent static |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401992U (en) |
-
2016
- 2016-03-09 CN CN201620179009.8U patent/CN205401992U/en not_active Expired - Fee Related
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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: 20160727 |