CN201803040U - Special water conveying multi-head rubber pipe for radiator of engine of engineering machine - Google Patents
Special water conveying multi-head rubber pipe for radiator of engine of engineering machine Download PDFInfo
- Publication number
- CN201803040U CN201803040U CN201020555185XU CN201020555185U CN201803040U CN 201803040 U CN201803040 U CN 201803040U CN 201020555185X U CN201020555185X U CN 201020555185XU CN 201020555185 U CN201020555185 U CN 201020555185U CN 201803040 U CN201803040 U CN 201803040U
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- Prior art keywords
- pipe body
- radiator
- engine
- rubber pipe
- nylon
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of conveying pipelines and discloses a special water conveying multi-head rubber pipe for a radiator of an engine of an engineering machine, which is mainly and technically characterized by comprising an ethylene-propylene-diene rubber pipe body, wherein a framework layer knitted by 70N polyester yarn is arranged in the pipe body, at least one nylon tee with a joint is arranged on the pipe body, and the nylon tee is hooped with the pipe body into a whole through a hook sleeve. The special water conveying multi-head rubber pipe for the radiator of the engine of the engineering machine is corrosion-resistant, rust-proof, good in sealing property, light in weight of the pipe body, good in shock absorption, attractive in outer surface and convenient for mounting, and can effectively reduce the labor intensity, and convey liquid at 120 DEG C for a long time under the condition that the environmental temperature is minus 40 DEG C-100 DEG C.
Description
Technical field
The utility model belongs to the conveyance conduit technical field, relates in particular to the special-purpose water delivery bull of a kind of engineering machinery engine radiator sebific duct.
Background technique
At present, the water delivery hose that uses on the domestic engineering machinery adopts metal tee union or steel joint more.Not an integral body because metal tee union or steel joint are connected with sebific duct, exist in its joint and reveal hidden danger, poor stability.And there is hidden danger metal tee union or steel joint and sebific duct joint, and trouble is installed, and be not corrosion-resistant, easily gets rusty, and labor strength is big, and appearance is not attractive in appearance, and damping property is poor, and noise is big.
The model utility content
The technical problems to be solved in the utility model just provide a kind of tee union and sebific duct integrated, the sealingly secure height is installed simple, corrosion-resistant, non-corrosive, labor strength is little, specious, damping property good the special-purpose water delivery bull of engineering machinery engine radiator sebific duct.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise the ethylene propylene diene rubber body, be provided with 70 Ns of knitting framework layers that form of polyester thread in the body, described body is provided with at least one nylon threeway that has joint, and the nylon threeway is one by the hoop cover with the body hoop.
The special-purpose water delivery bull of engineering machinery engine radiator that the utility model provides sebific duct compared with prior art, body is provided with at least one nylon threeway that has joint, the nylon threeway is one by the hoop cover with the body hoop.Adding that the hoop cover that constitutes with nylon raw material man-hour binds round ethylene propylene diene rubber body and nylon tee union in working process is one.One or more nylon tee union can be set on the ethylene propylene diene rubber body.The special-purpose water delivery bull of engineering machinery engine radiator that the utility model provides sebific duct is corrosion-resistant, non-corrosive, good airproof performance, body is light, damping property good, outer surface is attractive in appearance, easy for installation, can effectively reduce labor intensity, in ambient temperature-40 ℃ to 100 ℃ condition, can long-term delivery 120 ℃ liquid.Ageing-resistant by the body that ethylene propylene diene rubber constitutes, ozone resistance is excellent, weather-resistant property good, can in the physical environment of sunlight, humidity, cold, use for a long time, high and low temperature resistance is strong, be provided with the framework layer that the 70N polyester knitting forms in the body, have the anti-humidification that circumnutates, anti-negative pressure is effective.
Description of drawings
Accompanying drawing is the structural representation of the special-purpose water delivery bull of the utility model engineering machinery engine radiator sebific duct.
Embodiment
Be described in further detail below in conjunction with the structure of the drawings and specific embodiments the special-purpose water delivery bull of the utility model engineering machinery engine radiator sebific duct.
As shown in the figure, the special-purpose water delivery bull of the utility model engineering machinery engine radiator sebific duct comprises ethylene propylene diene rubber body 1, be provided with 70 Ns of knitting framework layers that form 2 of polyester thread in the body 1, body 1 is provided with at least one nylon threeway 3, nylon threeway 3 has joint 4, and nylon threeway 3 is one by hoop cover 5 and body 1 hoop.
When the special-purpose water delivery bull of the engineering machinery engine radiator that the utility model provides sebific duct is made, at first with ethylene propylene diene rubber and auxiliary material mixing after, the knitted polyester line forms framework layer 2 after adopting the production line form to extrude the inner tube of a tyre with extruder, extrude skin again, mould-forming is after sulfuration once-through body 1.At body 1 opening nylon threeway 3 is put into then, the hoop cover 5 that constitutes with nylon raw material is an one with ethylene propylene diene rubber body 1 and nylon threeway 3 hoops again.The special-purpose water delivery bull of engineering machinery engine radiator that the utility model provides sebific duct is corrosion-resistant, non-corrosive, good airproof performance, body is light, damping property good, outer surface is attractive in appearance, easy for installation, can effectively reduce labor intensity, in ambient temperature-40 ℃ to 100 ℃ condition, can long-term delivery 120 ℃ liquid.The body that is made of ethylene propylene diene rubber is 1 ageing-resistant, ozone resistance is excellent, weather-resistant property good, can in the physical environment of sunlight, humidity, cold, use for a long time, high and low temperature resistance is strong, be provided with the framework layer 2 that the 70N polyester knitting forms in the body 1, have the anti-humidification that circumnutates, anti-negative pressure is effective.
Claims (1)
1. the special-purpose water delivery bull of engineering machinery engine radiator sebific duct, comprise the ethylene propylene diene rubber body, be provided with 70 Ns of knitting framework layers that form of polyester thread in the body, it is characterized in that: described body is provided with at least one nylon threeway that has joint, and the nylon threeway is one by the hoop cover with the body hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020555185XU CN201803040U (en) | 2010-10-11 | 2010-10-11 | Special water conveying multi-head rubber pipe for radiator of engine of engineering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020555185XU CN201803040U (en) | 2010-10-11 | 2010-10-11 | Special water conveying multi-head rubber pipe for radiator of engine of engineering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803040U true CN201803040U (en) | 2011-04-20 |
Family
ID=43872538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020555185XU Expired - Fee Related CN201803040U (en) | 2010-10-11 | 2010-10-11 | Special water conveying multi-head rubber pipe for radiator of engine of engineering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667658A (en) * | 2017-10-13 | 2019-04-23 | 丰田自动车株式会社 | The cooling structure of engine |
-
2010
- 2010-10-11 CN CN201020555185XU patent/CN201803040U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667658A (en) * | 2017-10-13 | 2019-04-23 | 丰田自动车株式会社 | The cooling structure of engine |
| US11035287B2 (en) | 2017-10-13 | 2021-06-15 | Toyota Jidosha Kabushiki Kaisha | Engine cooling structure |
| CN109667658B (en) * | 2017-10-13 | 2022-01-11 | 丰田自动车株式会社 | Cooling structure of engine |
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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 |
Granted publication date: 20110420 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |