CN2442690Y - wear-resistant fire hose - Google Patents
wear-resistant fire hose Download PDFInfo
- Publication number
- CN2442690Y CN2442690Y CN 00221624 CN00221624U CN2442690Y CN 2442690 Y CN2442690 Y CN 2442690Y CN 00221624 CN00221624 CN 00221624 CN 00221624 U CN00221624 U CN 00221624U CN 2442690 Y CN2442690 Y CN 2442690Y
- Authority
- CN
- China
- Prior art keywords
- wear
- fire hose
- fire
- tissue layer
- rubber
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000006223 plastic coating Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005422 blasting Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The improvement of the wear-resistant fire hose is that a wear-resistant layer coated with rubber and plastic is arranged on the outer side of the fabric layer, and the fabric layer is provided with pressure relief holes. The utility model discloses stand wear and tear, long service life is difficult to flatten when bending and is out of shape, especially is used for the fire fighting to high-rise building, when using the water under high pressure, because the effect in pressure release hole, unlikely emergence blasting phenomenon has obvious advantage than current fire hose, especially is fit for the fire engine and uses.
Description
The utility model relates to a kind of fire hose, particularly a kind of not explosion fire fighting truck, that can under high pressure use, wear-resisting fire hose of being used for.
Fire hose is that all fire departments, public place and important enforcement place are requisite as a kind of important fire-fighting equipment.Along with economic, social development, skyscraper is more and more, and is for adapting to the needs of high-rise fire fighting, also more and more higher to the requirement of fire hose.Existing fire hose generally is made of tissue layer and lining.Tissue layer is exposed, and under the adverse circumstances at fire fighting scene, is worn easily, and service life is short; Water band rigidity is not enough simultaneously, and when bending, flattening deformation causes current not smooth easily, particularly carries out the high level fire fighting, when hydraulic pressure is higher, often causes blasting phenomena, causes very serious consequence.
The purpose of this utility model is to overcome the weak point of existing fire hose, and a kind of long service life is provided, and the wear-resisting fire hose of explosion can not take place.
The technical solution of the utility model is: wear-resisting fire hose comprises tissue layer that is woven into dacron thread and the lining of being made by rubber-plastics material, and improvements are that the tissue layer outside has wearing layer, and relief hole is arranged on the tissue layer.
Above-mentioned wearing layer is the rubber and plastic coating, and described relief hole is the miniature open-work of diameter 0.05～0.5mm.
Adopt technique scheme, because there is wearing layer in the water narrow fabrics layer outside, tissue layer is played a protective role, not easy to wear, prolong service life.The increase of wearing layer also makes the rigidity of water band be improved, and during bending, unlikely flattening deformation guarantees that current are unimpeded; Simultaneously, tissue layer is provided with miniature open-work, and when hydraulic pressure reached certain pressure, water under high pressure outwards oozed out, and to reduce the pressure that the water band is born, can not produce blasting phenomena.The utility model is particularly useful for fire fighting truck, satisfies the needs of high-rise fire fighting.
Further specify the utility model embodiment below in conjunction with accompanying drawing.
Accompanying drawing 1 is the utility model structural representation.
The main body of wear-resisting fire hose is a tissue layer 1, is formed by the dacron thread braiding, and there is lining 2 its inboard, and there is wearing layer 3 in the outside, and all the rubber-plastics material coated by special component forms.Some relief holes 4 are arranged on the tissue layer, and this relief hole is to finish after the miniature open-work that special process is processed into diameter 0.1mm in the inside and outside coating of water band.
Claims (3)
1, a kind of wear-resisting fire hose comprises tissue layer that is woven into dacron thread and the lining of being made by rubber-plastics material, it is characterized in that there is wearing layer in the tissue layer outside, has relief hole on the tissue layer.
2, by the described wear-resisting fire hose of claim 1, it is characterized in that described wearing layer is the rubber and plastic coating.
3, by the described wear-resisting fire hose of claim 1, it is characterized in that described relief hole is the miniature open-work of diameter 0.05～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221624 CN2442690Y (en) | 2000-08-31 | 2000-08-31 | wear-resistant fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221624 CN2442690Y (en) | 2000-08-31 | 2000-08-31 | wear-resistant fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442690Y true CN2442690Y (en) | 2001-08-15 |
Family
ID=33586491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221624 Expired - Fee Related CN2442690Y (en) | 2000-08-31 | 2000-08-31 | wear-resistant fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442690Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825783A (en) * | 2012-08-28 | 2012-12-19 | 陆忠跃 | Production process for fire hoses with linings |
-
2000
- 2000-08-31 CN CN 00221624 patent/CN2442690Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825783A (en) * | 2012-08-28 | 2012-12-19 | 陆忠跃 | Production process for fire hoses with linings |
| CN102825783B (en) * | 2012-08-28 | 2016-01-20 | 陆忠跃 | There is the production technology of lined fire hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |