CN106641495A - Explosion-proof bellows - Google Patents
Explosion-proof bellows Download PDFInfo
- Publication number
- CN106641495A CN106641495A CN201710030990.7A CN201710030990A CN106641495A CN 106641495 A CN106641495 A CN 106641495A CN 201710030990 A CN201710030990 A CN 201710030990A CN 106641495 A CN106641495 A CN 106641495A
- Authority
- CN
- China
- Prior art keywords
- line
- layer
- explosion
- outer peripheral
- peripheral face
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
- F16L11/086—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers two layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to water bellows, and specifically to an explosion-proof bellows. The explosion-proof bellows comprise a main pipe made from an elastic material. The explosion-proof bellows are characterized in that the outer peripheral surface of the main pipe is covered with a net layer and the outer peripheral surface is coated with a viscose glue layer. The bellows have no potential safety hazards in use and is long in service life.
Description
Technical field
The present invention relates to a kind of water service hose, specifically explosion-proof bellows.
Background technology
It is well known that bellows is a kind of instrument for conveying liquid, garden watering, washing bay are widely used in
Carwash etc..
At present, the bellows for commonly using on the market mainly includes inner hose with outside cloth sleeve pipe, outside cloth sleeve pipe
The outside of inner hose is enclosed within, and is in Split type structure between the two.When water flowing is used, due to there is pressure, internal flexible pipe can expand
Open, extend, while the cloth set protection inner hose of outside will not cause excessively to expand because of excessive hydraulic pressure, or even rupture.So
And, when in use, outside cloth sleeve pipe is only capable of limiting the radial dilatation degree of inner hose this bellows, larger in hydraulic pressure
When, inner hose occurs axially excessively flexible situation so as to which inner molecular structure is destroyed, and is deformed or damaged,
There is potential safety hazard.Simultaneously as inner hose is split-type structural with outside cloth sleeve pipe, repeatedly stretching and the process shunk
In, it may appear that the situation of inner hose folding and unfolding asynchronous with outside cloth sleeve pipe so that friction is produced between the two, mutually abrasion, drop
The low service life of flexible pipe.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of explosion-proof bellows, and the flexible pipe is not present in use
Potential safety hazard, service life is longer.
To solve the above problems, there is provided technical scheme below：
A kind of explosion-proof bellows of the present invention includes being responsible for by made by elastomeric material.It is characterized in the outer peripheral face of the supervisor
Stratum reticulare is coated with, the outer peripheral face of stratum reticulare is coated with adhesive-layer.
Wherein, the stratum reticulare includes knitting line, and this knits axial screw winding arrangement of the line along supervisor's outer peripheral face, knits line each
Spiral coil is continuously end-to-end and is formed by the line unit of knitting of Ω shapes, and the position that two spiral coils of arbitrary neighborhood knit line unit is in
Shape is corresponded, and one of spiral coil is knitted in the closure that the closure of line unit knits line unit from another spiral coil
Pass through so that together, be wrapped in supervisor's outer peripheral face entirely knits line in woven mesh to adjacent coils latch closure.
The adhesive-layer outer peripheral face covers wired layer.
The line layer contains two knits line, knits line for this two and arranges along the axial screw of adhesive-layer outer peripheral face, and two
Knit the oppositely oriented of line spiral so that it is in continuous arranged crosswise outside adhesive-layer that two are knitted line.
Protective case is cased with the outside of the line layer.
Above scheme is taken, with advantages below：
Because the outer peripheral face of the supervisor of the explosion-proof bellows of the present invention is coated with stratum reticulare, the outer peripheral face of stratum reticulare is coated with viscose glue
Layer.Stratum reticulare is adhered on supervisor using adhesive-layer, makes to form an entirety between the two.When water flowing expansion, elongation is responsible for, profit
The axial stretching length of supervisor is limited with stratum reticulare so that supervisor will not deform because transition is flexible, damaged, it is to avoid because of supervisor's change
Shape or potential safety hazard that is damaged and producing.It is additionally, since supervisor and stratum reticulare forms an entirety, in water flowing expansion, elongation process
In, the two is carried out simultaneously, so as to avoid friction each other, extends the service life of whole flexible pipe.
Description of the drawings
Fig. 1 is the structural representation of the explosion-proof bellows of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of explosion-proof bellows of the present invention includes being responsible for 1 by made by rubber.The supervisor's 1 is outer
Side face is coated with stratum reticulare 2, and the outer peripheral face of stratum reticulare 2 is coated with adhesive-layer 3.The stratum reticulare 2 includes knitting line 6, and this knits line 6 along supervisor 1
The axial screw winding arrangement of outer peripheral face, knit each spiral coil of line 6 by Ω shapes knit the unit of line 6 be continuously end-to-end and
Into two spiral coils of arbitrary neighborhood knit the position of the unit of line 6 in one-to-one corresponding shape, and one of spiral coil knits the unit of line 6
Closure knit from another spiral coil and passed through in the closure of the unit of line 6 so that adjacent coils latch closure together, winding
In 1 outer peripheral face of supervisor line 6 is entirely knitted in woven mesh.
Wherein, the line 6 of knitting can knit line 6 for nylon wire using nylon wire, PE lines etc. in the present embodiment.The viscose glue
Layer 3 is made up of rubber.
In order to prevent supervisor 1 to be radially expanded rupture, the outer peripheral face of the adhesive-layer 3 covers wired layer 4.The line layer 4
Line 6 is knitted containing two, line 6 is knitted for this two and is arranged along the axial screw of the outer peripheral face of adhesive-layer 3, and two rotations for knitting the spiral of line 6
To contrary so that two to knit line 6 outer in continuous arranged crosswise in adhesive-layer 3.
In order to prevent line layer 4 from being worn and torn by foreign object in use, the outside of the line layer 4 is cased with protective case 5, the protection
5 sets of set is made up of rubber.
During manufacture, after the completion of prepared by supervisor 1, first with braider in the outer surface woven mesh layer 2 for being responsible for 1.Then, exist
The outer surface of stratum reticulare 2 coats one layer of rubber, forms adhesive-layer 3, and stratum reticulare 2 is adhered on supervisor 1.Then, adhesive-layer 3 does not solidify
Under state, in the outer surface of adhesive-layer 3 wire winding layer 4 is twined so that after adhesive-layer 3 solidifies, line layer 4, adhesive-layer 3, stratum reticulare 2 and supervisor 1
An entirety is formed, when water flowing extends, their simultaneous retractables will not grind mutually.Finally, the outer surface of online layer 4 is coated with
One layer of rubber, forms protective case 5.
Claims (5)
1. a kind of explosion-proof bellows, is responsible for including by made by elastomeric material（1）；It is characterized in that the supervisor（1）It is outer
Side face is coated with stratum reticulare（2）, stratum reticulare（2）Outer peripheral face be coated with adhesive-layer（3）.
2. explosion-proof bellows as claimed in claim 1, it is characterised in that the stratum reticulare（2）Including knitting line（6）, this knits line
（6）Along supervisor（1）The axial screw winding arrangement of outer peripheral face, knits line（6）Each spiral coil knit line by Ω shapes（6）Unit
Continuously it is end-to-end and forms, two spiral coils of arbitrary neighborhood knits line（6）The position of unit is in correspond shape, and one of them
Spiral coil knits line（6）The closure of unit knits line from another spiral coil（6）Pass through in the closure of unit so that adjacent spiral shell
Volution latch closure together, is wrapped in supervisor（1）Outer peripheral face entirely knits line（6）In woven mesh.
3. explosion-proof bellows as claimed in claim 2, it is characterised in that the adhesive-layer（3）Outer peripheral face covers wired layer
（4）.
4. explosion-proof bellows as claimed in claim 3, it is characterised in that the line layer（4）Line is knitted containing two（6）, this two
Root knits line（6）Along adhesive-layer（3）The axial screw of outer peripheral face is arranged, and two are knitted line（6）Spiral it is oppositely oriented so that two
Root knits line（6）In adhesive-layer（3）It is in outward continuous arranged crosswise.
5. explosion-proof bellows as claimed in claim 4, it is characterised in that the line layer（4）Outside be cased with protective case（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030990.7A CN106641495A (en) | 2017-01-19 | 2017-01-19 | Explosion-proof bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030990.7A CN106641495A (en) | 2017-01-19 | 2017-01-19 | Explosion-proof bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641495A true CN106641495A (en) | 2017-05-10 |
Family
ID=58840523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030990.7A Pending CN106641495A (en) | 2017-01-19 | 2017-01-19 | Explosion-proof bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178665A (en) * | 2017-07-25 | 2017-09-19 | 浙江海伦塑胶有限公司 | A kind of elastic telescopic pipe and its production technology |
| CN107448699A (en) * | 2017-09-25 | 2017-12-08 | 浙江海伦塑胶有限公司 | A kind of wear-resisting multi-deck extension water pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291552Y (en) * | 1997-06-03 | 1998-09-16 | 太原市晋同胶管厂 | Rubber and plastic hose with metal mesh |
| CN201992208U (en) * | 2011-04-12 | 2011-09-28 | 天台县富华塑胶有限公司 | PVC hose |
| CN202381866U (en) * | 2011-11-30 | 2012-08-15 | 周志昌 | High-strength hose |
| CN203082395U (en) * | 2013-01-27 | 2013-07-24 | 河北景渤石油机械有限公司 | Armour pipe line |
| CN203686394U (en) * | 2013-09-09 | 2014-07-02 | 吕朝龙 | Water hose for garden |
| CN204533967U (en) * | 2015-03-24 | 2015-08-05 | 临海市凯升胶管厂 | High-pressure wash pipe |
| CN205331631U (en) * | 2015-12-30 | 2016-06-22 | 江门市志通管业有限公司 | Small -sizely prevent distorting hosepipe |
| CN206478329U (en) * | 2017-01-19 | 2017-09-08 | 无锡市湖阳塑胶制品有限公司 | A kind of explosion-proof bellows |
-
2017
- 2017-01-19 CN CN201710030990.7A patent/CN106641495A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291552Y (en) * | 1997-06-03 | 1998-09-16 | 太原市晋同胶管厂 | Rubber and plastic hose with metal mesh |
| CN201992208U (en) * | 2011-04-12 | 2011-09-28 | 天台县富华塑胶有限公司 | PVC hose |
| CN202381866U (en) * | 2011-11-30 | 2012-08-15 | 周志昌 | High-strength hose |
| CN203082395U (en) * | 2013-01-27 | 2013-07-24 | 河北景渤石油机械有限公司 | Armour pipe line |
| CN203686394U (en) * | 2013-09-09 | 2014-07-02 | 吕朝龙 | Water hose for garden |
| CN204533967U (en) * | 2015-03-24 | 2015-08-05 | 临海市凯升胶管厂 | High-pressure wash pipe |
| CN205331631U (en) * | 2015-12-30 | 2016-06-22 | 江门市志通管业有限公司 | Small -sizely prevent distorting hosepipe |
| CN206478329U (en) * | 2017-01-19 | 2017-09-08 | 无锡市湖阳塑胶制品有限公司 | A kind of explosion-proof bellows |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178665A (en) * | 2017-07-25 | 2017-09-19 | 浙江海伦塑胶有限公司 | A kind of elastic telescopic pipe and its production technology |
| CN107448699A (en) * | 2017-09-25 | 2017-12-08 | 浙江海伦塑胶有限公司 | A kind of wear-resisting multi-deck extension water pipe |
| CN107448699B (en) * | 2017-09-25 | 2020-06-16 | 浙江海伦园艺股份有限公司 | Wear-resistant multilayer telescopic water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |