CN201561201U - High pressure cleaning hose - Google Patents
High pressure cleaning hose Download PDFInfo
- Publication number
- CN201561201U CN201561201U CN2009202386608U CN200920238660U CN201561201U CN 201561201 U CN201561201 U CN 201561201U CN 2009202386608 U CN2009202386608 U CN 2009202386608U CN 200920238660 U CN200920238660 U CN 200920238660U CN 201561201 U CN201561201 U CN 201561201U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- tube wall
- hose
- support frame
- pressure wash
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a high pressure cleaning hose, in particular to a hose provided with a reinforcing layer. The high pressure cleaning hose provided with the reinforcing layer consists of a tube wall and an inner cavity, wherein the inner cavity of the hose is provided with a support frame. As the high pressure cleaning hose is provided with the support frame, the bending radius of the hose is smaller, and the hose is not easily bended; in addition, the flowing liquid inside the hose has disperse pressure for the inner tube wall, so that the burst pressure of the hose is improved.
Description
[technical field]
The utility model relates to a kind of flexible pipe with reinforced layer, relates in particular to a kind of high-pressure wash flexible pipe with reinforced layer.
[background technique]
In the prior art, the body of flexible pipe includes the plastic flexible pipe of enhancement layer mainly to be made up of inner tube, outer sheath tube and braiding reinforced layer, and the reinforced layer in its tube body wall is to be entwined by common synthetic fiber.Inner tube and outer sheath tube are general plastic flexible pipe.Therefore, the plastic flexible pipe intensity of this structure is low, the distortion of pressurized tension is big, pliability is poor, bending radius is big.And when high-pressure wash, require flexible pipe do not bend, withstand voltage big, can be applicable to condition of high voltage.
[summary of the invention]
The utility model aims to provide big, the unpliant high-pressure wash flexible pipe of a kind of intensity.
Described high-pressure wash flexible pipe is made up of tube wall and inner chamber, and its flexible pipe inner chamber is provided with support frame.
Preferably, the cross section of described support frame is " people " font.
Preferably, described support frame is divided into the passage that three volumes equate with the flexible pipe inner chamber.
More preferably, described flexible pipe tube wall is made up of three-decker.
Further preferably, from outside form by tube wall skin, fibrage layer and tube wall internal layer successively by interior.
Further most preferably, described fibrage layer aperture is 6～13mm.
Most preferably, the thickness of described support frame is 30%～70% of tube wall internal layer.
The utility model makes the hose bending radius littler by support frame is set, the more difficult bending of flexible pipe; In addition, the working fluid in the pipe disperses the pressure of inner tubal wall, thereby helps improving the bursting pressure of flexible pipe.
[description of drawings]
Fig. 1 is the sectional view of embodiment's one described flexible pipe;
Fig. 2 is the decomposing schematic representation of embodiment's one described flexible pipe.
[embodiment]
As shown in Figure 1, 2, high-pressure wash flexible pipe of the present utility model is made up of tube wall and inner chamber.Wherein, described flexible pipe inner chamber is provided with support frame 4, and the cross section of this support frame 4 is " people " font.Described flexible pipe tube wall is outer to be made up of tube wall skin 1, fibrage layer 2 and tube wall internal layer 3 successively interior.
Wherein, described fibrage layer 2 aperture are 6～13mm, and the thickness of described support frame 4 is 30%～70% of tube wall internal layers 3.The thickness of tube wall skin 1, fibrage layer 2 and tube wall internal layer 3 is by the internal diameter of flexible pipe, the use of flexible pipe (being withstand voltage size, Environmental Conditions etc.) and the decision of production Technology level.For example: internal diameter is the 6mm high pressure hose, reach the 20Mpa bursting pressure, and the thickness of tube wall skin 1, fibrage layer 2 and tube wall internal layer 3 can be respectively 2,2,1mm; If Environmental Conditions is comparatively abominable, be respectively 3,2,1mm.
Claims (7)
1. the high-pressure wash flexible pipe is made up of tube wall and inner chamber, it is characterized in that the flexible pipe inner chamber is provided with support frame (4).
2. high-pressure wash flexible pipe as claimed in claim 1 is characterized in that the cross section of described support frame (4) is " people " font.
3. high-pressure wash flexible pipe as claimed in claim 1 or 2 is characterized in that described support frame (4) is divided into the passage that three volumes equate with the flexible pipe inner chamber.
4. high-pressure wash flexible pipe as claimed in claim 3 is characterized in that described flexible pipe tube wall is made up of three-decker.
5. high-pressure wash flexible pipe as claimed in claim 4, it is characterized in that described flexible pipe tube wall from outside form by tube wall skin (1), fibrage layer (2) and tube wall internal layer (3) successively by interior.
6. high-pressure wash flexible pipe as claimed in claim 5 is characterized in that described fibrage layer (2) aperture is 6～13mm.
7. high-pressure wash flexible pipe as claimed in claim 5, the thickness that it is characterized in that described support frame (4) are 30%～70% of tube wall internal layers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202386608U CN201561201U (en) | 2009-11-06 | 2009-11-06 | High pressure cleaning hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202386608U CN201561201U (en) | 2009-11-06 | 2009-11-06 | High pressure cleaning hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561201U true CN201561201U (en) | 2010-08-25 |
Family
ID=42626345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202386608U Expired - Fee Related CN201561201U (en) | 2009-11-06 | 2009-11-06 | High pressure cleaning hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454429A (en) * | 2014-12-07 | 2015-03-25 | 常州市耀华仪器有限公司 | Buckling-preventing hand-operated oil pump |
| CN107485357A (en) * | 2017-09-30 | 2017-12-19 | 广东美的厨房电器制造有限公司 | Water injector and dish-washing machine |
| CN109058610A (en) * | 2018-10-30 | 2018-12-21 | 李苏峰 | A kind of PVC pipe |
-
2009
- 2009-11-06 CN CN2009202386608U patent/CN201561201U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454429A (en) * | 2014-12-07 | 2015-03-25 | 常州市耀华仪器有限公司 | Buckling-preventing hand-operated oil pump |
| CN107485357A (en) * | 2017-09-30 | 2017-12-19 | 广东美的厨房电器制造有限公司 | Water injector and dish-washing machine |
| CN107485357B (en) * | 2017-09-30 | 2020-09-25 | 广东美的厨房电器制造有限公司 | Water spraying device and dish washing machine |
| CN109058610A (en) * | 2018-10-30 | 2018-12-21 | 李苏峰 | A kind of PVC pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhanjiang Heli Plastics Co., Ltd. Assignor: Wei Shangmao|Yang Kaiguo Contract record no.: 2011440001030 Denomination of utility model: High pressure cleaning hose Granted publication date: 20100825 License type: Exclusive License Record date: 20111114 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20111106 |