CN203248918U - Anti-aging water pipe used for irrigation - Google Patents
Anti-aging water pipe used for irrigation Download PDFInfo
- Publication number
- CN203248918U CN203248918U CN 201320169527 CN201320169527U CN203248918U CN 203248918 U CN203248918 U CN 203248918U CN 201320169527 CN201320169527 CN 201320169527 CN 201320169527 U CN201320169527 U CN 201320169527U CN 203248918 U CN203248918 U CN 203248918U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- glass fiber
- fiber cloth
- irrigation
- aging
- 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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Abstract
An anti-aging water pipe used for irrigation comprises a water pipe body made of plastic. The anti-aging water pipe used for irrigation is characterized in that the water pipe body is coated with a layer of glass fiber cloth, and a protective layer is arranged on the outer side of the glass fiber cloth in a combined mode. The anti-aging water pipe used for irrigation has the advantages that due to the arrangement of the glass fiber cloth, the strength of the pipe body is improved, ultraviolet rays are blocked, the aging speed is reduced remarkably, and the service life is prolonged; the fire retarding function is achieved, and soft fire caused by hay burning can be resisted to prevent aging acceleration; the protective layer on the outer side can protect the glass fiber cloth by preventing damage to the glass fiber cloth caused by external force such as falling and rolling of stone or branches and can also shield various harmful factors such as ultraviolet rays to prevent the water pipe body from being damaged by the factors, and therefore the service life is further prolonged.
Description
Technical field
The utility model relates to a kind of anti-aging water pipe for irrigation, is mainly used in the open-air conduit pipe that uses of conduit pipe, particularly irrigation in mountain area (such as drip irrigation) facility of the irrigating facility use of farming and animal husbandry or forestry.
Background technique
Along with the development of human social economy and the sharp increase of population; wretched insufficiency the sixth of the twelve Earthly Branches can appear for human use's freshwater resources in the whole world; shortage of water resources becomes one of the three large crises in the puzzlement world, and saving water resource, the ever-increasing water demand of inhibition are the hot issues of present field of water resources.
China's water resources only accounts for 6% of world's total amount, economic society sustainable and healthy development and the ecotope of China have been consisted of serious threat, be 9% resource more in short supply that accounts for the total Halo in the world than cultivated land resource, the water resources deficiency has become serious restriction, and I enclose the bottleneck of national economy sustainable development.Adopt water saving, energy-conservation irrigation method to become the general trend of whole world irrigation technique development, it is the inevitable choice of alleviating water resources crisis and realizing agricultural modernization that the popularization water-saving irrigation has also become countries in the world.Water-saving irrigation has become the outstanding feature of agricultural modernization, and effectively protection utilizes freshwater resources, and the new iirigation water source of reasonable development has become the key of agricultural sustainable development.
Various correlation technique Measures are taked in water-saving irrigation exactly, utilize the loss of overall process to minimize from the water source to absorbed by crops in water.The water-saving irrigation project technology refers to reduce water yield evaporation and the filter loss in irrigation canal system (pipeline) the water delivery process, improves the technology of farmland irrigating water's utilization ratio.
At present water-saving irrigation technique is progressively applied in China, in the Plain or the softer area of soil property, generally aqueduct is embedded in underground.In the water-saving irrigation in mountain area is used, aqueduct can not be embedded in (difficulty of construction of doing like this and cost are too high) in the stone of mountain, can only the outdoor layout aqueduct, expose to the weather and the effect of high low temperature under, the aging speed of aqueduct is accelerated, greatly reduce working life, increased investment and cost of production, limited applying of water-saving irrigation technique; In addition, owing to using in the mountain area, easily be subject to the catch fire impact of (not being forest fire) of standing hay, further accelerated ageing in the open.
Summary of the invention
The purpose of this utility model provides a kind of anti-aging water pipe for irrigation, and the conduit pipe that exists with the solution prior art is low the aging working life that causes, and investment and cost of production are high, have limited water-saving irrigation technique and have applied; And easily be subject to smoke fire and burn and the problem of accelerated ageing.
The technical solution of the utility model is: a kind of anti-aging water pipe for irrigation, comprise it is characterized in that the water pipe main body of plastic material, and be coated with glass fiber cloth in the outside of described water pipe main body, be compounded with protective layer in the outside of this glass fiber cloth.
Described protective layer is the black plastic layer.
Described protective layer is plastic layer, or nylon layer, or the composite bed of plastics and nylon.
Described glass fiber cloth is black or true qualities.
The beneficial effects of the utility model are: the glass fiber cloth of black has not only increased the intensity of body, and can intercept particularly ultraviolet injecting of any light, has obviously reduced aging speed, has improved working life; Also have fire-retardant effect, can resist the little fire that hay ignites, prevent therefrom accelerated ageing; In addition; the protective layer in the outside can play a protective role to glass fiber cloth on the one hand; prevent that external force (stone or branch fall the generations such as rolling) from causing the breakage of glass fiber cloth; increase on the other hand the to external world shielding of various adverse factors (such as ultraviolet ray) of one deck; prevent that these factors to the infringement of water pipe main body, further improving working life.
Description of drawings
Fig. 1 is axial sectional structure schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1, a kind of anti-aging water pipe for irrigation of the utility model comprises the water pipe main body 1 of plastic material, and the black plastic that generally adopts black PE or performance to approach is therewith made.It is characterized in that, coat (compound) layer of glass cloth 2 in the outside of described water pipe main body 1, be compounded with protective layer 3 in the outside of this glass fiber cloth 2.Described protective layer 3 is preferably black, can stop any light to see through.
Described glass fiber cloth 2 is the glass fiber cloth of black or true qualities.
Described protective layer 3 can be one deck black plastic layer (such as PE), also can be the composite bed of plastic layer and nylon (PA), and the inside and outside order of double-layer structure is not limit.PA has good mechanical property, heat resistance, wearability, chemical resistance and flame retarding, and is good with the amalgamation of glass fibre.Described protective layer 3 also can adopt nylon layer.
The utility model can be made step by step, makes first water pipe main body 1, then at water pipe main body 1 one or more layers glass fiber cloth 2 of parcel, at last at the 2 surface coatings of glass fibre cloth or extruding layer protective layer 3.
The utility model also can once be made; the knitting machine (prior art) of establishment glass fiber cloth 2 is set at the output terminal of extruder; in the water pipe main body 1 of extruding; the outside in water pipe main body 1 coats one deck glass fibre cloth 2 with the glass fiber establishment; and then at the outside of glass fibre cloth 2 extruding and moulding layer protective layer 3, and then once finish the working process of whole finished product.
Claims (4)
1. anti-aging water pipe for irrigation comprises it is characterized in that the water pipe main body of plastic material, is coated with glass fiber cloth in the outside of described water pipe main body, is compounded with protective layer in the outside of this glass fiber cloth.
2. anti-aging water pipe for irrigation according to claim 1 is characterized in that, described protective layer is the black plastic layer.
3. anti-aging water pipe for irrigation according to claim 1 is characterized in that, described protective layer is plastic layer, or nylon layer, or the composite bed of plastics and nylon.
4. anti-aging water pipe for irrigation according to claim 1 is characterized in that, described glass fiber cloth is black or true qualities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169527 CN203248918U (en) | 2013-04-08 | 2013-04-08 | Anti-aging water pipe used for irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169527 CN203248918U (en) | 2013-04-08 | 2013-04-08 | Anti-aging water pipe used for irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248918U true CN203248918U (en) | 2013-10-23 |
Family
ID=49375357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320169527 Expired - Fee Related CN203248918U (en) | 2013-04-08 | 2013-04-08 | Anti-aging water pipe used for irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248918U (en) |
-
2013
- 2013-04-08 CN CN 201320169527 patent/CN203248918U/en not_active Expired - Fee Related
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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: 20131023 Termination date: 20160408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |