CN211203183U - Novel rubber corrugated pipe - Google Patents
Novel rubber corrugated pipe Download PDFInfo
- Publication number
- CN211203183U CN211203183U CN202020009729.6U CN202020009729U CN211203183U CN 211203183 U CN211203183 U CN 211203183U CN 202020009729 U CN202020009729 U CN 202020009729U CN 211203183 U CN211203183 U CN 211203183U
- Authority
- CN
- China
- Prior art keywords
- corrugated pipe
- bellows
- layer
- rubber
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a novel rubber corrugated pipe, including the bellows main part, the left surface of bellows main part is provided with first connecting portion, one side that the bellows main part was kept away from to first connecting portion is provided with first connecting piece, the left surface of first connecting piece is provided with the lug, the right flank of bellows main part is provided with the second connecting portion, one side that the bellows main part was kept away from to the second connecting portion is provided with the second connection piece, the right flank of second connection piece is provided with the draw-in groove. The utility model discloses, it can carry out the initial joint sealedly to be provided with lug and draw-in groove at the both ends of bellows, then add mechanical seal device in the outside, even sealing device damages the part, can not cause the bellows to reveal immediately, has good leakproofness, has increased the enhancement layer in its inside, utilizes the material to strengthen the toughness and the intensity of bellows for the bellows can carry out buckling of certain degree, does not influence the performance of bellows.
Description
Technical Field
The utility model relates to a rubber tube technical field especially relates to a novel rubber bellows.
Background
The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction, is widely applied to instruments and meters, is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force, is often combined with a displacement sensor to form a pressure sensor outputting electric quantity, and is sometimes used as an isolating element.
Present rubber bellows need seal the position to both ends connection when connecting, moreover under the great condition of pressure, probably leads to sealing device to damage, can lead to the bellows to produce immediately and reveal, and the leakproofness is relatively poor, and current rubber bellows structure toughness is lower simultaneously for the bellows is easily broken when buckling, and the use has the limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel rubber corrugated pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel rubber corrugated pipe, includes bellows main part, bellows main part's left surface is provided with first connecting portion, one side that bellows main part was kept away from to first connecting portion is provided with first connection piece, the left surface of first connection piece is provided with the lug, bellows main part's right flank is provided with the second connecting portion, one side that bellows main part was kept away from to the second connecting portion is provided with the second connection piece, the right flank of second connection piece is provided with the draw-in groove, bellows main part's inside is provided with first rubber layer, the outside on first rubber layer is provided with the enhancement layer, the fixed filling layer that is provided with in inside of enhancement layer, the lateral surface fixedly connected with second rubber layer of enhancement layer, the anti acid layer of inside fixedly connected with on first rubber.
As a further description of the above technical solution:
the materials of the first connecting part and the second connecting part are the same as those of the corrugated pipe main body, and the first connecting part and the second connecting part are circular.
As a further description of the above technical solution:
the side surfaces of the first connecting sheet and the second connecting sheet are provided with connecting holes, and the clamping groove and the protruding block can be clamped.
As a further description of the above technical solution:
the reinforcing layer is made of glass fiber materials, and the filling layer is made of polypropylene materials.
As a further description of the above technical solution:
the corrugated pipe main body is in a broken line shape, and bonding glue is arranged between the first rubber layer and the reinforcing layer and between the reinforcing layer and the second rubber layer.
As a further description of the above technical solution:
the first rubber layer and the second rubber layer are made of chloroprene rubber, and the filling layer is fixedly connected with the reinforcing layer through bonding resin.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this novel rubber bellows is provided with the lug at the both ends of bellows and can carries out the primary connection with the draw-in groove and seal, then sets up mechanical seal device in the outside, even sealing device damages the part, can not cause the bellows to reveal immediately, has good leakproofness.
2. Compared with the prior art, this novel rubber bellows has increased the enhancement layer in its inside, utilizes the material to strengthen the toughness and the intensity of bellows for the bellows can carry out buckling to a certain extent, does not influence the performance of bellows.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel rubber corrugated pipe provided by the present invention;
fig. 2 is a cross-sectional view of a novel rubber bellows at a position a;
fig. 3 is a side view of the novel rubber corrugated pipe provided by the present invention.
Illustration of the drawings:
1. a bellows body; 2. a first connection portion; 3. a second connecting portion; 4. a first rubber layer; 5. a reinforcing layer; 6. a filling layer; 7. a second rubber layer; 8. a strong acid resistant layer; 9. a first connecting piece; 10. a second connecting sheet; 11. connecting holes; 12. a bump; 13. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of novel rubber bellows: comprises a corrugated pipe main body 1 which is a main body with the function of a corrugated pipe, wherein a first connecting part 2 is arranged on the left side surface of the corrugated pipe main body 1 to play a connecting role, a first connecting sheet 9 is arranged on one side, away from the corrugated pipe main body 1, of the first connecting part 2 to enable the connection to be tight, a convex block 12 is arranged on the left side surface of the first connecting sheet 9, a part for clamping is arranged on the right side surface of the corrugated pipe main body 1, a second connecting part 3 is arranged on the right side surface of the corrugated pipe main body 1, a second connecting sheet 10 is arranged on one side, away from the corrugated pipe main body 1, of the second connecting sheet 3 to play a connecting role, a clamping groove 13 is arranged on the right side surface of the second connecting sheet 10, a part for clamping is arranged, a first rubber layer 4 is arranged inside the corrugated pipe main body 1, a reinforcing layer 5, the outer side surface of the reinforcing layer 5 is fixedly connected with a second rubber layer 7, and the interior of the first rubber layer 4 is fixedly connected with a strong acid resistant layer 8 for preventing the acid liquid from corroding the rubber.
The materials of the first connecting part 2 and the second connecting part 3 are the same as the material of the corrugated pipe main body 1, the first connecting part 2 and the second connecting part 3 are round and convenient to connect, the side surfaces of the first connecting sheet 9 and the second connecting sheet 10 are provided with connecting holes 11 for connecting with a sealing device, the clamping grooves 13 and the convex blocks 12 can be clamped, the reinforcing layer 5 is made of glass fiber material, the insulating property is good, the heat resistance is strong, the corrosion resistance is good, the mechanical strength is high, the filling layer 6 is made of polypropylene material, the impact resistance is high, the mechanical property is strong and tough, the corrugated pipe main body 1 is in a broken line shape, bonding glue is arranged between the first rubber layer 4 and the reinforcing layer 5, and between the reinforcing layer 5 and the second rubber layer 7, the first rubber layer 4 and the second rubber layer 7 are made of chloroprene rubber, the filling layer 6 is fixedly connected with the reinforcing layer 5 through bonding resin.
The working principle is as follows: when using, lug 12 that makes first connecting portion 2 on a bellows and draw-in groove 13 of second connecting portion 3 on another bellows carry out the block, make two bellows carry out the initial joint, accomplish initial sealing, then in the junction of two bellows, utilize mechanical seal device, seal, thereby make sealed tighter, make sealed good, if the bellows uses, need carry out certain angle folding to the bellows, then the inside enhancement layer 5 of bellows makes the bellows can carry out the bending of certain angle with filling layer 6, do not influence the performance of bellows.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A novel rubber corrugated pipe comprises a corrugated pipe main body (1) and is characterized in that: the corrugated pipe is characterized in that a first connecting part (2) is arranged on the left side face of the corrugated pipe main body (1), a first connecting piece (9) is arranged on one side, away from the corrugated pipe main body (1), of the first connecting part (2), a convex block (12) is arranged on the left side face of the first connecting piece (9), a second connecting part (3) is arranged on the right side face of the corrugated pipe main body (1), a second connecting piece (10) is arranged on one side, away from the corrugated pipe main body (1), of the second connecting piece (3), a clamping groove (13) is arranged on the right side face of the second connecting piece (10), a first rubber layer (4) is arranged inside the corrugated pipe main body (1), a reinforcing layer (5) is arranged outside the first rubber layer (4), a filling layer (6) is fixedly arranged inside the reinforcing layer (5), and a second rubber layer (7), and a strong acid resistant layer (8) is fixedly connected inside the first rubber layer (4).
2. The novel rubber bellows according to claim 1, wherein: the materials of the first connecting part (2) and the second connecting part (3) are the same as those of the corrugated pipe main body (1), and the first connecting part (2) and the second connecting part (3) are circular.
3. The novel rubber bellows according to claim 1, wherein: the side surfaces of the first connecting sheet (9) and the second connecting sheet (10) are provided with connecting holes (11), and the clamping groove (13) and the bump (12) can be clamped.
4. The novel rubber bellows according to claim 1, wherein: the reinforcing layer (5) is made of glass fiber materials, and the filling layer (6) is made of polypropylene materials.
5. The novel rubber bellows according to claim 1, wherein: the corrugated pipe main body (1) is in a broken line shape, and bonding glue is arranged between the first rubber layer (4) and the reinforcing layer (5) and between the reinforcing layer (5) and the second rubber layer (7).
6. The novel rubber bellows according to claim 1, wherein: the first rubber layer (4) and the second rubber layer (7) are both made of chloroprene rubber, and the filling layer (6) is fixedly connected with the reinforcing layer (5) through bonding resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009729.6U CN211203183U (en) | 2020-01-03 | 2020-01-03 | Novel rubber corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009729.6U CN211203183U (en) | 2020-01-03 | 2020-01-03 | Novel rubber corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203183U true CN211203183U (en) | 2020-08-07 |
Family
ID=71853985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009729.6U Active CN211203183U (en) | 2020-01-03 | 2020-01-03 | Novel rubber corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182502A (en) * | 2021-11-30 | 2022-03-15 | 珠海格力电器股份有限公司 | Connecting piece and heat pump type washing and drying integrated machine |
-
2020
- 2020-01-03 CN CN202020009729.6U patent/CN211203183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182502A (en) * | 2021-11-30 | 2022-03-15 | 珠海格力电器股份有限公司 | Connecting piece and heat pump type washing and drying integrated machine |
| CN114182502B (en) * | 2021-11-30 | 2023-01-17 | 珠海格力电器股份有限公司 | Connecting piece and heat pump type washing and drying integrated machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211203183U (en) | Novel rubber corrugated pipe | |
| CN220792372U (en) | Flexible sealed pipe joint | |
| CN210462023U (en) | HDPE double-wall corrugated pipe flaring module | |
| CN211203185U (en) | Environment-friendly energy-saving rubber corrugated pipe | |
| CN212455819U (en) | Anti-freezing heat-preservation type polymer hose | |
| CN113465688A (en) | Anti-vibration probe of vortex shedding flowmeter | |
| CN210926967U (en) | Rubber bellows fixing device | |
| CN213180449U (en) | Connect good bellows of leakproofness | |
| CN214119376U (en) | Corrugated pipe with good anti-extrusion capacity | |
| CN218671112U (en) | Metal corrugated pipe with armored telescopic structure | |
| CN215977418U (en) | High-sealing acoustic pipe | |
| CN218566851U (en) | Liquid cooling plate pressure drop test tool | |
| CN213301377U (en) | Novel input type liquid level transmitter | |
| CN216246961U (en) | High-strength HDPE double-wall corrugated pipe | |
| CN214661988U (en) | Waterproof instrument | |
| CN218865345U (en) | Can splice bellows with bending resistance function | |
| CN215004656U (en) | Auxiliary pressure test tool for fixedly connected clamping and pressing type galvanized steel pipe | |
| CN216483679U (en) | Corrosion-resistant hydraulic sensor | |
| CN210510653U (en) | Corrugated pipe convenient to connect | |
| CN214649724U (en) | Multifunctional CNG composite hose | |
| CN217634457U (en) | Novel PFA hose applied to medicine | |
| CN212133944U (en) | High-strength HDPE double-wall corrugated pipe | |
| CN210037063U (en) | Double-wall corrugated pipe connecting sleeve structure | |
| CN210662328U (en) | Chlorination buffer tank for methanesulfonyl chloride production | |
| CN216954939U (en) | Titanium reinforced U-shaped corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |