CN204232022U - A kind of capillary drip irrigation appliance - Google Patents
A kind of capillary drip irrigation appliance Download PDFInfo
- Publication number
- CN204232022U CN204232022U CN201420707301.3U CN201420707301U CN204232022U CN 204232022 U CN204232022 U CN 204232022U CN 201420707301 U CN201420707301 U CN 201420707301U CN 204232022 U CN204232022 U CN 204232022U
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- capillary
- water dropper
- water
- diversion
- dropper lid
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Abstract
A kind of capillary drip irrigation appliance, relate to drip irrigation technique, be made up of diversion arm, diversion hollow billet, water dropper lid and capillary, wherein, diversion arm has stub interface, the lower end of diversion hollow billet is welded on the stub interface of diversion arm; Water dropper lid is rotary structure, and there is bayonet socket at the revolving body center of water dropper lid; Capillary is arranged in the bayonet socket of water dropper lid in boundling mode, water dropper lid is arranged on the upper end of diversion hollow billet, the lower end of bundling capillary pipe extend in diversion arm by space in the pipe of diversion hollow billet, the formation water sucking mouth, lower end of bundling capillary pipe, the upper end of bundling capillary pipe is drawn from the bayonet socket of water dropper lid, then downwards bending, form delivery port.The utility model utilizes capillary principle to realize drip irrigation object, and water supply line has not needed pressure, and capillary is fetched water with suction type, and water dropper can not block, and drip irrigation system does not need configuration filter and control survey equipment, reduces equipment purchasing expense and operating cost.
Description
Technical field
The utility model relates to drip irrigation technique, is related specifically to a kind of drip irrigation appliance.
Background technology
Drip irrigation technique needs water requirement according to crops, by low pressure pipeline system and the irrigator be arranged on hollow billet, the nutrient that water and crop need instilled drop by drop, evenly and lentamente the irrigation method in the soil of crop root zone.The main feature of drip irrigation is that irrigation quantity is little, perdurabgility of once pouring water is longer, the cycle of pouring water is short, can accomplish that little water duty is filled with, can Controlled irrigation amount more exactly, invalid Evaporation among plants can be reduced, can not cause the waste of water, the availability of water can reach 95%, and drip irrigation is comparatively sprayed and had higher water-saving and yield-increasing effect, in conjunction with fertilising, fertilizer efficiency more than one times can be improved simultaneously.Be applicable to fruit tree, vegetables, economic crops and green house to irrigate, also can be used for field crop irrigation in the place of drought and water shortage.
But the shortcoming that current drip irrigation technique exists is: drip irrigation uses the water with certain pressure, drip irrigation system must configure water pump, filter, control survey equipment (manometer, control valve, flow regulator etc.), water-supply pipeline at different levels and water dropper, therefore, drip irrigation system cost is higher, once be referred to as " expensive technique ", only in the economic crops of high added value; Because impurity can make water dropper easily block, therefore tackle water source and carry out strict filtration treatment, operating cost is high.
Utility model content
The purpose of this utility model is the shortcoming that will overcome the existence of existing drip irrigation technique, a kind of capillary drip irrigation appliance is provided, stress-free water source can be used for drip irrigation, water dropper can not block, drip irrigation system is made not need configuration filter and control survey equipment, to reduce equipment purchasing expense and operating cost, make drip irrigation technique " not expensive ".
A kind of capillary drip irrigation appliance of the present utility model, it is characterized in that device is made up of diversion arm (5), diversion hollow billet (4), water dropper lid (1) and capillary (2), wherein, (5) have stub interface to diversion arm, and the lower end of diversion hollow billet (4) is welded on the stub interface of diversion arm (5); Water dropper lid (1) is rotary structure, and there is bayonet socket (1-3) at the revolving body center of water dropper lid (1); Capillary (2) is arranged in the bayonet socket (1-3) of water dropper lid (1) in boundling mode, water dropper lid (1) is arranged on the upper end of diversion hollow billet (4), the lower end of bundling capillary pipe (2) extend in diversion arm (5) by space in the pipe of diversion hollow billet (4), the formation water sucking mouth, lower end (2-2) of bundling capillary pipe (2), the upper end of bundling capillary pipe (2) is drawn from the bayonet socket (1-3) of water dropper lid (1), then downwards bending, form delivery port (2-1).In the utility model, connecting thread (4-1) is had in the upper end of diversion hollow billet (4), inside the wall body of water dropper lid (1), have installation screw socket (1-2), the installation screw socket (1-2) of water dropper lid (1) screws on the connecting thread (4-1) of diversion hollow billet (4) upper end; Air vent (1-4) is had at the top of water dropper lid (1); Outside the wall body of water dropper lid (1), have an opponent to twist ear lobe (1-1), hand twists the impetus that ear lobe (1-1) forms installation or removal water dropper lid (1).
The utility model utilizes capillary principle to realize drip irrigation object, and water supply line has not needed pressure.Capillarity is the attraction of liquid surface to the surface of solids, the capillary made of water wetted material is inserted in water, the water surface in capillary is spill, it applies pulling force to water body below, makes water body increase along the tube wall in capillary, when pulling force is upwards equal with the gravity suffered by water column in capillary, water body in capillary stops rising, reach balance, the internal diameter of capillary is less, and the water surface in capillary is higher.When the height of water level (3) in debugging diversion hollow billet (4), when making the gravity of capillary (2) interior water column be less than pulling force upwards, capillary (2) just can continuously be extracted water out from diversion arm (5) and carry out drip irrigation.Because capillary is fetched water with suction type, and capillary self has filtration, so impurity not easily enters in capillary, therefore, the water dropper of capillary can not block.
When the utility model uses, diversion arm (5) is connected on feed pipe, the water supply of feed pipe is provided by balanced reservoir, water level in balanced reservoir is equivalent to the water level (3) in diversion hollow billet (4), balanced reservoir carries out moisturizing by ball-cock assembly, regulate the controlling water level of ball-cock assembly, make have water droplet to go out in capillary (2), and do not have water with the air vent (1-4) at water dropper lid (1) top and overflow and be advisable.The effect that the utility model arranges air vent (1-4) at the top of water dropper lid (1) is, can discharge smoothly or suck air, and the water level (3) in each diversion hollow billet (4) is maintained an equal level with the water level in balanced reservoir.
In above-mentioned utility model, the doughnut that capillary (2) selects water wetted material to make or cotton material, described water wetted material comprises the polyvinyl alcohol, modified acrylic polymer etc. of Merlon, polyvinyl chloride, Kynoar, polysulfones, polyacrylonitrile, polyamide, polysulfonamides, SPSF, interlinkage.
The beneficial effects of the utility model are: a kind of capillary drip irrigation appliance provided, and utilize capillary principle to realize drip irrigation object, water supply line has not needed pressure; Capillary is fetched water with suction type, and capillary self has filtration, and impurity not easily enters in capillary, and water dropper can not block; Drip irrigation system does not need configuration filter and control survey equipment, to reduce equipment purchasing expense and operating cost, makes drip irrigation technique " not expensive ".
Accompanying drawing explanation
Accompanying drawing 1 is the structure chart of a kind of capillary drip irrigation appliance of the present utility model.
In figure: 1. water dropper lid, 1-1. hand twists ear lobe, and 1-2. installs screw socket, the bayonet socket that 1-3. water dropper covers, 1-4. air vent, 2. capillary, the delivery port of 2-1. capillary, the water sucking mouth of 2-2. capillary, 3. water level, 4. diversion hollow billet, the connecting thread on 4-1. hollow billet, 5. diversion arm, the water body lifting height in h. capillary.
Embodiment
embodiment 1in embodiment shown in the drawings, a kind of capillary drip irrigation appliance is made up of diversion arm (5), diversion hollow billet (4), water dropper lid (1) and capillary (2), wherein, (5) have stub interface to diversion arm, the lower end of diversion hollow billet (4) is welded on the stub interface of diversion arm (5), has connecting thread (4-1) in the upper end of diversion hollow billet (4), water dropper lid (1) is rotary structure, there is bayonet socket (1-3) at the revolving body center of water dropper lid (1), air vent (1-4) is had at the top of water dropper lid (1), installation screw socket (1-2) is had inside the wall body of water dropper lid (1), outside the wall body of water dropper lid (1), have an opponent to twist ear lobe (1-1), hand twists the impetus that ear lobe (1-1) forms installation or removal water dropper lid (1), capillary (2) is arranged in the bayonet socket (1-3) of water dropper lid (1) in boundling mode, water dropper lid (1) is arranged on the upper end of diversion hollow billet (4), during installation, the installation screw socket (1-2) of water dropper lid (1) screws on the connecting thread (4-1) of diversion hollow billet (4) upper end, the lower end of bundling capillary pipe (2) extend in diversion arm (5) by space in the pipe of diversion hollow billet (4), the formation water sucking mouth, lower end (2-2) of bundling capillary pipe (2), the upper end of bundling capillary pipe (2) is drawn from the bayonet socket (1-3) of water dropper lid (1), then downwards bending, form delivery port (2-1).In the present embodiment, the doughnut that capillary (2) selects water wetted material to make or cotton material.
When the present embodiment uses, diversion arm (5) is connected on feed pipe, and the water source of feed pipe is provided by balanced reservoir, and balanced reservoir carries out moisturizing by ball-cock assembly, and the supplementing water needed for balanced reservoir is from water channel or storage tank.During debugging, by regulating the controlling water level of ball-cock assembly, make capillary (2) have water droplet to go out, and do not have water with the air vent (1-4) at water dropper lid (1) top and overflow and be advisable.
Claims (4)
1. a capillary drip irrigation appliance, it is characterized in that device is made up of diversion arm (5), diversion hollow billet (4), water dropper lid (1) and capillary (2), wherein, (5) have stub interface to diversion arm, and the lower end of diversion hollow billet (4) is welded on the stub interface of diversion arm (5); Water dropper lid (1) is rotary structure, and there is bayonet socket (1-3) at the revolving body center of water dropper lid (1); Capillary (2) is arranged in the bayonet socket (1-3) of water dropper lid (1) in boundling mode, water dropper lid (1) is arranged on the upper end of diversion hollow billet (4), the lower end of bundling capillary pipe (2) extend in diversion arm (5) by space in the pipe of diversion hollow billet (4), the formation water sucking mouth, lower end (2-2) of bundling capillary pipe (2), the upper end of bundling capillary pipe (2) is drawn from the bayonet socket (1-3) of water dropper lid (1), then downwards bending, form delivery port (2-1).
2. a kind of capillary drip irrigation appliance according to claim 1, it is characterized in that there is connecting thread (4-1) in the upper end of diversion hollow billet (4), inside the wall body of water dropper lid (1), have installation screw socket (1-2), the installation screw socket (1-2) of water dropper lid (1) screws on the connecting thread (4-1) of diversion hollow billet (4) upper end.
3. a kind of capillary drip irrigation appliance according to claim 1, is characterized in that there is air vent (1-4) at the top of water dropper lid (1).
4. a kind of capillary drip irrigation appliance according to claim 1, is characterized in that outside the wall body of water dropper lid (1), have an opponent to twist ear lobe (1-1), and hand twists the impetus that ear lobe (1-1) forms installation or removal water dropper lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707301.3U CN204232022U (en) | 2014-11-24 | 2014-11-24 | A kind of capillary drip irrigation appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707301.3U CN204232022U (en) | 2014-11-24 | 2014-11-24 | A kind of capillary drip irrigation appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232022U true CN204232022U (en) | 2015-04-01 |
Family
ID=52761601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707301.3U Expired - Fee Related CN204232022U (en) | 2014-11-24 | 2014-11-24 | A kind of capillary drip irrigation appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201921A (en) * | 2019-05-13 | 2019-09-06 | 孙宇霆 | Cleaning equipment for cleaning surface of vertical object |
-
2014
- 2014-11-24 CN CN201420707301.3U patent/CN204232022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201921A (en) * | 2019-05-13 | 2019-09-06 | 孙宇霆 | Cleaning equipment for cleaning surface of vertical object |
| CN110201921B (en) * | 2019-05-13 | 2020-10-16 | 孙宇霆 | Cleaning equipment for cleaning surface of vertical object |
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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: 20150401 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |