CN203115364U - Novel trickle irrigation connector - Google Patents
Novel trickle irrigation connector Download PDFInfo
- Publication number
- CN203115364U CN203115364U CN 201320166082 CN201320166082U CN203115364U CN 203115364 U CN203115364 U CN 203115364U CN 201320166082 CN201320166082 CN 201320166082 CN 201320166082 U CN201320166082 U CN 201320166082U CN 203115364 U CN203115364 U CN 203115364U
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- joint
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- connecting pipes
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Abstract
The utility model discloses a novel trickle irrigation connector, and belongs to tools for agricultural irrigation. The novel trickle irrigation connector comprises a connector body and connecting pipes which are symmetrically arranged on the connector body, wherein a duckbill valve is arranged at the joint between the connector body and each connecting pipe, openings of the duckbill valves face an inner cavity of the connector body, water current buffer plates are arranged inside the connecting pipes, protruding edges are arranged on the outer surface of the connecting pipes, cone-shaped faces are arranged at the tail ends of the connecting pipes, and switching valves are arranged at the positions of water inlets of the connector body. The novel trickle irrigation connector is reasonable in structural design and exquisite and novel in design, can achieve rapid connection under the condition that a phenomenon of pipe bursting happens, and ensures that water conveying pipelines are unblocked. Due to the fact that the protruding edges are arranged on the outer surface of the connecting pipes, connection of pipes can be firm, and a phenomenon of trickle leakage does not happen. The water current buffer plates can reduce the flow velocity of water current, and a use ratio of fresh water resources can be effectively improved. The duckbill valves in the connecting pipes can prevent water current from flowing backwards, and a phenomenon that a motor is damaged due to water current backflow is prevented from happening.
Description
Technical field:
The utility model relates to agricultural irrigation instrument, and what be specifically related to is a kind of drip irrigation joint.
Background technique:
Agricultural water all occupies very big proportion in each country, along with continuing to increase of fresh water demand consumption, the shortage of freshwater resources is in the development that has restricted national economy in varying degrees, particularly to desert or the area, semidesert of lack of water, the scarcity of water resources has seriously restricted the development of local agricultural economy.Current, the country of some water resources poornesss has generally adopted water-saving irrigation technique in the world, has obtained encouraging success aspect water saving.The drip irrigation zone is the maximum small flow pipeline of drip irrigation system usage quantity, and its effect is under directly effect and the crop root, water to be transported to plant root, and it is the key link that finally realizes water-saving irrigation.The laying of drip irrigation zone is suitable because of ground, under maximum service pressure, lay the longest also only the having between the 120-150 rice of distance at present, under the long situation of distance, need special-purpose joint to connect, and from use condition, because the control of water delivery pressure is improper, easily cause drip irrigation zone booster phenomenon to take place, and the water intake of joint is often because connecting the improper phenomenon of leaking, metal run out, and current are invaded the bubble joint for a long time corrosion phenomenon is easily taken place.In addition, sometimes also can be because current refluence phenomenon take place in line clogging, light then do not reach the purpose of irrigation, heavy then current flow backwards and damage motor.
The model utility content:
In order to overcome the deficiency in the background technique, it is a kind of rational in infrastructure that the utility model provides, and current adapt to and can prevent the drip irrigation joint that current flow backwards.
The technological scheme that its technical problem that solves the utility model adopts is: this drip irrigation joint, comprise joint, and symmetry is located at the connecting tube on the joint, it is characterized in that: the seam crossing of joint and connecting tube is provided with duckbill Valve, and opening is towards the joint inner chamber, and connecting tube inside is provided with the current buffer substrate tablet, and the connecting tube outer surface is provided with fin, the end of connecting tube is provided with conical surface, and the water inlet of joint is provided with switch valve.
Described joint is provided with two water intakes, and is symmetricly set on the two ends up and down of joint.
Described current buffer substrate tablet is formed by being the biochemical cotton of reversed V-shape, and the current buffer substrate tablet is provided with the discharge orifice.
Of the present utility modelly have a mind to effect and be: reasonable in design, the novelty that is skillfully constructed, can the booster phenomenon a situation arises down, can realize quick connection, guarantee the unimpeded of aqueduct.Its connecting tube outer surface is provided with fin can make the pipeline connection more firm, no weeping.The drip irrigation joint that two water intakes need more renew in the time of can avoiding water intake to break down also can connect two water pumps simultaneously, is used alternatingly, and convenient disassembly, can effectively improve the speed that the drip irrigation zone connects construction.The current buffer substrate tablet can reduce the flow velocity of current, effectively improves the utilization ratio of freshwater resources.Duckbill Valve in the connecting tube can prevent that current from flowing backwards, and avoids taking place the phenomenon generation that current flow backwards and damage motor.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, this drip irrigation joint 5, comprise joint 5, and symmetry is located at the connecting tube 7 on the joint 5, joint 5 is provided with duckbill Valve 6 with the seam crossing of connecting tube 7, and opening is towards joint 5 inner chambers, and duckbill Valve 6 can prevent that current from flowing backwards, and avoids taking place the phenomenon generation that current flow backwards and damage motor, connecting tube 7 inside are provided with current buffer substrate tablet 3, current buffer substrate tablet 3 can reduce the flow velocity of current, effectively improves the utilization ratio of freshwater resources, and connecting tube 7 outer surfaces are provided with fin 2, it is more firm that fin 2 can make pipeline connect, no weeping, the end of connecting tube 7 is provided with conical surface 1, and the water inlet of joint 5 is provided with switch valve 4.Described joint 5 is provided with two water intakes, and is symmetricly set on the two ends up and down of joint 5.Described current buffer substrate tablet 3 is formed by being the biochemical cotton of reversed V-shape, and current buffer substrate tablet 3 is provided with the discharge orifice.During use, because terminal tapered 1 of connecting tube 7 can be plugged in the drip irrigation zone fast, the termination of drip irrigation zone and joint 5 are joined, because connecting tube 7 is provided with fin 2, when connecting tube 7 was inserted in the drip irrigation zone, fin 2 can be clamped in the drip irrigation zone, it is firm to connect, and water clock can not take place.The utility model reasonable in design, the novelty that is skillfully constructed, can the booster phenomenon a situation arises down, can realize quick connection, guarantee the unimpeded of aqueduct.The drip irrigation joint 5 that two water intakes need more renew in the time of can avoiding water intake to break down also can connect two water pumps simultaneously, is used alternatingly, and convenient disassembly, can effectively improve the speed that the drip irrigation zone connects construction.
Claims (3)
1. drip irrigation joint, comprise joint, and symmetry is located at the connecting tube on the joint, it is characterized in that: the seam crossing of joint and connecting tube is provided with duckbill Valve, and opening is towards the joint inner chamber, and connecting tube inside is provided with the current buffer substrate tablet, and the connecting tube outer surface is provided with fin, the end of connecting tube is provided with conical surface, and the water inlet of joint is provided with switch valve.
2. drip irrigation joint according to claim 1, it is characterized in that: described joint is provided with two water intakes, and is symmetricly set on the two ends up and down of joint.
3. drip irrigation joint according to claim 1 is characterized in that: described current buffer substrate tablet is by being reversed V-shape biochemical cotton composition, and the current buffer substrate tablet is provided with the discharge orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166082 CN203115364U (en) | 2013-04-07 | 2013-04-07 | Novel trickle irrigation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166082 CN203115364U (en) | 2013-04-07 | 2013-04-07 | Novel trickle irrigation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115364U true CN203115364U (en) | 2013-08-07 |
Family
ID=48895712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166082 Expired - Fee Related CN203115364U (en) | 2013-04-07 | 2013-04-07 | Novel trickle irrigation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104113A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Double-membrane one-way pipe connector bypass specially used for buried drip irrigation |
-
2013
- 2013-04-07 CN CN 201320166082 patent/CN203115364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104113A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Double-membrane one-way pipe connector bypass specially used for buried drip irrigation |
| CN105104113B (en) * | 2015-09-08 | 2017-12-22 | 大禹节水（天津）有限公司 | A kind of special double membranous type uniguides of drip irrigation below the surface connect bypass |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20170407 |