CN206221823U - A kind of novel double-wall bellows - Google Patents
A kind of novel double-wall bellows Download PDFInfo
- Publication number
- CN206221823U CN206221823U CN201621124649.5U CN201621124649U CN206221823U CN 206221823 U CN206221823 U CN 206221823U CN 201621124649 U CN201621124649 U CN 201621124649U CN 206221823 U CN206221823 U CN 206221823U
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- polyethylene
- steel plate
- reinforcing steel
- wall
- layer
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- Thermal Insulation (AREA)
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Abstract
The utility model discloses a kind of novel double-wall bellows, including body, reinforcing steel plate layer and water stream channel, the tubular body is provided with water stream channel, the body is uniformly provided with annular ripple body, the body is provided with polyethylene inwall, the polyethylene inwall top is provided with reinforcing steel plate layer, and the polyethylene inwall is connected with reinforcing steel plate layer by the first resin bonding layer, and the reinforcing steel plate layer top is provided with polyethylene outer wall.The utility model reaches conveying effect by the way that body is connected in current conveying loop; setting water stream channel using tubular body carries out draining; polyethylene inner wall is smooth to reduce resistance to water-flow; prevent from blocking, heat-insulation layer has good effect of heat insulation, prevents winter pipeline inner product water freezing; reinforcing steel plate layer can strengthen the ring stiffness of drainpipe; current secondary pollution is prevented using antimicrobial protection layer, the utility model is rational in infrastructure, can effectively improve the service life of pipeline.
Description
【Technical field】
The utility model is related to a kind of bellows, more particularly to a kind of novel double-wall bellows.
【Background technology】
Double-wall corrugated pipe is a kind of novel light tubing with high density polyethylene (HDPE) as raw material, with lightweight, resistance to height
The features such as pressure, good toughness, fast construction, long lifespan, its excellent structural pipe wall design, compared with the tubing of other structures, cost
Substantially reduce, and due to easy to connect, reliable, be at home and abroad used widely, it is a large amount of to substitute pipe of concrete and cast iron pipe,
But easily worn and torn during current double-wall corrugated pipe use, and heat-insulating property is not fine, and interior residual product is managed when it is cold
The water capacity easily makes body bursting by freezing, influences the service life of pipeline.Therefore, a kind of it is proposed that novel double-wall bellows.
【Utility model content】
Main purpose of the present utility model is to provide a kind of novel double-wall bellows, defeated by the way that body is connected into current
Send back to and conveying effect is reached in road, setting water stream channel using tubular body carries out draining, and polyethylene inner wall is smooth
Resistance to water-flow can be reduced, prevent from blocking, heat-insulation layer has good effect of heat insulation, prevents winter pipeline inner product water freezing, strengthens steel
Flaggy can strengthen the ring stiffness of drainpipe, and current secondary pollution is prevented using antimicrobial protection layer, can effectively solve background technology
In problem.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of novel double-wall bellows, including body, reinforcing steel plate layer and water stream channel, the tubular body are provided with current
Passage, the body is uniformly provided with annular ripple body, and the body is provided with polyethylene inwall, and the polyethylene inwall top is provided with
Reinforcing steel plate layer, the polyethylene inwall and reinforcing steel plate layer are connected by the first resin bonding layer, the reinforcing steel plate layer top
Portion is provided with polyethylene outer wall, and the reinforcing steel plate layer is connected with polyethylene outer wall by the second resin bonding layer, the polyethylene
Outer wall top connection heat-insulation layer, the heat-insulation layer is asbestos.
Further, the polyethylene inwall bottom connection antimicrobial protection layer.
Further, the polyethylene inner wall is smooth.
Compared with prior art, the utility model has the advantages that：It is transmitted back to by the way that body is connected into current
Conveying effect is reached in road, setting water stream channel using tubular body carries out draining, and polyethylene inner wall is smooth to be subtracted
Weep resistance, prevents from blocking, and heat-insulation layer has good effect of heat insulation, prevents winter pipeline inner product water freezing, strengthens steel plate layer
The ring stiffness of drainpipe can be strengthened, current secondary pollution is prevented using antimicrobial protection layer, the utility model is rational in infrastructure, Ke Yiyou
The service life of the raising pipeline of effect.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of novel double-wall bellows of the utility model.
Fig. 2 is a kind of partial structural diagram of novel double-wall bellows of the utility model.
In figure：1st, body；2nd, annular ripple body；3rd, polyethylene inwall；4th, the first resin bonding layer；5th, the second resin bonding
Layer；6th, steel plate layer is strengthened；7th, polyethylene outer wall；8th, heat-insulation layer；9th, antimicrobial protection layer；10th, water stream channel.
【Specific embodiment】
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of novel double-wall bellows, including body 1, reinforcing steel plate layer 6 and water stream channel 10, it is described
Water stream channel 10 is provided with inside body 1, the body 1 is uniformly provided with annular ripple body 2, and the body 1 is provided with polyethylene inwall
3, the top of the polyethylene inwall 3 is provided with reinforcing steel plate layer 6, and the polyethylene inwall 3 and reinforcing steel plate layer 6 pass through the first resin
Adhesive linkage 4 is connected, and the top of reinforcing steel plate layer 6 is provided with polyethylene outer wall 7, and the reinforcing steel plate layer 6 and polyethylene outer wall 7 are logical
Cross the second resin bonding layer 5 to be connected, the top of the polyethylene outer wall 7 connection heat-insulation layer 8, the heat-insulation layer 8 is asbestos.
A kind of novel double-wall bellows of the utility model, conveying is reached by the way that body 1 is connected in current conveying loop
Effect, setting water stream channel 10 using the inside of body 1 carries out draining, and the inner side of polyethylene inwall 3 is smooth to reduce current resistance
Power, prevents from blocking, and heat-insulation layer 8 has good effect of heat insulation, prevents winter pipeline inner product water freezing, and reinforcing steel plate layer 6 can strengthen
The ring stiffness of drainpipe, current secondary pollution is prevented using antimicrobial protection layer 9.
Wherein, the bottom of the polyethylene inwall 3 connection antimicrobial protection layer 9.
Wherein, the inner side of the polyethylene inwall 3 is smooth.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of novel double-wall bellows, including body (1), reinforcing steel plate layer (6) and water stream channel (10), it is characterised in that：
Water stream channel (10) is provided with inside the body (1), the body (1) is uniformly provided with annular ripple body (2), the body (1)
Be provided with polyethylene inwall (3), polyethylene inwall (3) top is provided with reinforcing steel plate layer (6), the polyethylene inwall (3) and
Reinforcing steel plate layer (6) is connected by the first resin bonding layer (4), and reinforcing steel plate layer (6) top is provided with polyethylene outer wall
(7), reinforcing steel plate layer (6) is connected with polyethylene outer wall (7) by the second resin bonding layer (5), the polyethylene outer wall
(7) top connection heat-insulation layer (8), the heat-insulation layer (8) is asbestos.
2. a kind of novel double-wall bellows according to claim 1, it is characterised in that：Polyethylene inwall (3) bottom
Connection antimicrobial protection layer (9).
3. a kind of novel double-wall bellows according to claim 1, it is characterised in that：Polyethylene inwall (3) inner side
It is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124649.5U CN206221823U (en) | 2016-10-14 | 2016-10-14 | A kind of novel double-wall bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124649.5U CN206221823U (en) | 2016-10-14 | 2016-10-14 | A kind of novel double-wall bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221823U true CN206221823U (en) | 2017-06-06 |
Family
ID=58788004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621124649.5U Active CN206221823U (en) | 2016-10-14 | 2016-10-14 | A kind of novel double-wall bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331980A (en) * | 2018-04-09 | 2018-07-27 | 铁科创恒新材料科技有限公司 | A kind of thermal-insulating type double-wall corrugated pipe |
-
2016
- 2016-10-14 CN CN201621124649.5U patent/CN206221823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331980A (en) * | 2018-04-09 | 2018-07-27 | 铁科创恒新材料科技有限公司 | A kind of thermal-insulating type double-wall corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel double-wall corrugated pipe connecting member Effective date of registration: 20180417 Granted publication date: 20170606 Pledgee: Quanjiao enterprise financing Company limited by guarantee Pledgor: Chuzhou Huaxing Plastic Industry Co., Ltd. Registration number: 2018340000112 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190514 Granted publication date: 20170606 Pledgee: Quanjiao enterprise financing Company limited by guarantee Pledgor: Chuzhou Huaxing Plastic Industry Co., Ltd. Registration number: 2018340000112 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |