CN202228811U - High pressure resistant corrugated hose - Google Patents
High pressure resistant corrugated hose Download PDFInfo
- Publication number
- CN202228811U CN202228811U CN2011203840775U CN201120384077U CN202228811U CN 202228811 U CN202228811 U CN 202228811U CN 2011203840775 U CN2011203840775 U CN 2011203840775U CN 201120384077 U CN201120384077 U CN 201120384077U CN 202228811 U CN202228811 U CN 202228811U
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- China
- Prior art keywords
- high pressure
- hose
- flexible pipe
- pressure resistant
- hose body
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- 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.)
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Abstract
The utility model discloses a high pressure resistant corrugated hose, which is provided with hose body made into a corrugated shape so as to improve pressure resistant strength, impact resistant strength and bending property of the hose. The hose body is made of PA6 (polyamide), PA12, PE (Poly Ethylene) or PP (Propene Polymer) plastic so as to achieve the aim of reducing weight and simultaneously reducing cost. The high pressure resistant corrugated hose is safe to use, fast, high in waterproof level, capable of achieving IP68 level and good in mechanical performance and has high practical value.
Description
Technical field
The utility model belongs to the cable protecting device technical field, is specifically related to a kind of corrugated flexible pipe of anti-high pressure.
Background technique
At present, the flexible pipe that cable protective sleeve uses on the market is metallic hose greatly, and this type of flexible pipe is heavier, and bending radius is bigger, gets rusty easily, and cutting inconvenience and price are more expensive, therefore is necessary to improve.
The model utility content
The technical problem that the utility model solves provides a kind of safe in utilization, and is quick, and classification of waterproof is high, the corrugated flexible pipe of the anti-high pressure of good mechanical property.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of corrugated flexible pipe of anti-high pressure, have hose body, and said hose body is processed ripple type, to increase compressive strength, impact strength, the bending properties of flexible pipe.
Wherein, said hose body adopts plastics to process.
Further, said hose body selects for use PA6, PA12, PE or PP plastics to process, and to reach the purpose that reduces weight, can also reduce cost simultaneously.
Said hose body is with axisymmetric tubular structure, and its bus is bellows-shaped, has certain resistance to bending.
Characteristics such as the utility model compared with prior art water proof and dust proof property is better, and mechanical property is superior, also has rub resistance, and is anti-aging.
Description of drawings
Accompanying drawing described herein is the further understanding that is used to provide the utility model, constitutes the application's a part, but do not constitute improper qualification the utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model.
Description of reference numerals: 1-hose body.
Embodiment
The embodiment of the utility model is described below in conjunction with accompanying drawing 1.
A kind of corrugated flexible pipe of anti-high pressure has hose body 1, and said hose body 1 is processed ripple type, with increase compressive strength, and impact strength, the pliability of increase flexible pipe increases compressive strength, and water-proof performance is superior.Wherein, said hose body 1 adopts plastics to process.Wherein hose body 1 preferred PA6, PA12, PE or PP plastics are processed; Specifically; Be exactly nylon hose, fire-retardant nylon flexible pipe, polyethylene hose, polypropylene soft pipe, nylon 12 flexible pipes, high temperature resistant nylon flexible pipe, the high temperature resistant flexible pipe of polypropylene etc.,, can also reduce cost simultaneously to reach the purpose that reduces weight; Design the corrugated flexible hose of unlike material, can satisfy the demand of varying environment.Characteristics such as water proof and dust proof property is better simultaneously, and mechanical property is superior, also has rub resistance, and is anti-aging.
The corrugated flexible pipe of anti-high pressure adopts the manufacturings of PA6, PA12, PE or PP plastics, and preferred third generation polythene material PE100 makes, and has excellent chemical stability, ageing resistance and environmental stress cracking resistance; The serviceability temperature wide ranges, bearing capacity is good, and good comprehensive physics mechanism performance is arranged; Even its development and application advanced country abroad just began in these several years; Its profile is with axisymmetric tubular structure, and its bus is bellows-shaped, has certain resistance to bending.Just because of its geometrical shape, can be stressed, effects such as axial force, transverse force and moment of flexure down, realize flexibility or flexible length change.The difference of the corrugated flexible pipe of anti-high pressure and other common HDPE pipes is except having certain intensity and rigidity; Also have very big flexibility and very high anti-fatigue performance; This makes the corrugated flexible pipe of anti-high pressure have very application fields, particularly as cable protecting sleeve or adopt the pre-buried cable sleeve of pipe-jacking technology etc.Though the corrugated flexible pipe of anti-high pressure on the structural design, on the physical property, on the chemical stability, or, compare with other village's matter at aspects such as using scope, material consumption, Costco Wholesale, transportation installations, very outstanding superiority is all arranged.
At first, the intensity of the corrugated flexible pipe of anti-high pressure is quite high, and non-deformability is outstanding, can absorb the stress that surge pressure, water attack, vibrations and soil movement produce, and can snakelikely lay the obstacle of having mercy on easily.Practice confirms to resist natural disasteies such as earthquake, stratum settlement; Use under the intensity of pressure on suitable high speed road surface, can bear bigger extruding, anti-twist; Distortion was at 5% o'clock, and the tubing ring stiffness reaches 8-16KN/M
2Secondly, the corrugated flexible pipe of anti-high pressure has outstanding corrosion resistance, anti-adhesion.It chemically is being inertia, and the natural materials in the soil can not make it that any corrosion takes place, and is applicable to various edatopes, and the maintenance in the running is few, its inner wall smooth, and never fouling can breed bacteria and mould, can resist the erosion of various microorganisms.And applicable to from highly acid to kind of a saline alkali environment (pH value can from 1.25-14).Once more, the corrugated flexible pipe of anti-high pressure has long service life, and no matter the characteristics that the weatherability changing capability is strong lay in the open or on the ground, and its life-span can reach more than 50 years, and is longer more than 45% than the common steel tube life-span.Can temperature for using under-19-60 degree centigrade the various ambient temperatures.And skin contains small amounts of carbon black, can effectively absorb the ultraviolet ray in the sunlight, increases the aging quality resistance of pipeline.This product also has very strong antistatic, fire-retardant character, and its oxygen index is lower than 35, so very be fit to the protective casing of various strong and weak electricity cables.In addition, the corrugated flexible pipe of anti-high pressure is cheap, after forming batch process; This product cost is merely 25% of metallic conduit, and, lighter in weight; Transportation is installed very convenient; Its weight ratio common PE pipe is also light 50%, greatly reduces workman's work production intensity, has improved more than 70% than traditional metal piping erection work efficiency.
In sum, the corrugated flexible pipe of anti-high pressure is a kind of novel cable protection tubing, compares with other material tubing, has very high superiority and cost performance.
The above in the spiritual category that does not break away from the utility model creation, is familiar with the protection domain that this technological various simple covert and modification that those skilled in the art did still belongs to the utility model only in order to the convenient the utility model of explaining.
Claims (4)
1. the corrugated flexible pipe of an anti-high pressure has hose body (1), it is characterized in that: said hose body (1) is processed corrugated.
2. the corrugated flexible pipe of anti-high pressure according to claim 1 is characterized in that: said hose body (1) adopts plastics to process.
3. the corrugated flexible pipe of anti-high pressure according to claim 1 and 2, it is characterized in that: said hose body (1) selects for use PA6, PA12, PE or PP plastics to process.
4. the corrugated flexible pipe of anti-high pressure according to claim 3, it is characterized in that: said hose body (1) is with axisymmetric tubular structure, and its bus is bellows-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203840775U CN202228811U (en) | 2011-10-11 | 2011-10-11 | High pressure resistant corrugated hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203840775U CN202228811U (en) | 2011-10-11 | 2011-10-11 | High pressure resistant corrugated hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228811U true CN202228811U (en) | 2012-05-23 |
Family
ID=46079397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203840775U Expired - Lifetime CN202228811U (en) | 2011-10-11 | 2011-10-11 | High pressure resistant corrugated hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295806A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | High-temperature resistance plastic corrugated pipe |
| CN104952533A (en) * | 2015-06-11 | 2015-09-30 | 深圳市骏鼎达科技有限公司 | Composite bushing, composite corrugated sleeve and manufacturing method of composite corrugated sleeve |
-
2011
- 2011-10-11 CN CN2011203840775U patent/CN202228811U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295806A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | High-temperature resistance plastic corrugated pipe |
| CN104952533A (en) * | 2015-06-11 | 2015-09-30 | 深圳市骏鼎达科技有限公司 | Composite bushing, composite corrugated sleeve and manufacturing method of composite corrugated sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee after: SHANGHAI WEYER ELECTRIC APPLIANCES CO., LTD. Address before: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee before: Shanghai Wen Yi Electrical Appliances Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |