CN201127215Y - Automatic drip irrigation equipment - Google Patents
Automatic drip irrigation equipment Download PDFInfo
- Publication number
- CN201127215Y CN201127215Y CNU2007201704445U CN200720170444U CN201127215Y CN 201127215 Y CN201127215 Y CN 201127215Y CN U2007201704445 U CNU2007201704445 U CN U2007201704445U CN 200720170444 U CN200720170444 U CN 200720170444U CN 201127215 Y CN201127215 Y CN 201127215Y
- Authority
- CN
- China
- Prior art keywords
- piston
- water storage
- dropper
- drop irrigation
- irrigation device
- 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
- 238000003973 irrigation Methods 0.000 title claims abstract description 24
- 230000002262 irrigation Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 24
- 235000013399 edible fruits Nutrition 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 210000003739 neck Anatomy 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses an automatic drop irrigation device which comprises a water storage jar, a dropper and a piston. The outer surface of the piston is provided with a plurality of convex rings, the outer diameters of which are at least adapted to inner diameters of parts of jar necks of the water storage jar, and the distribution distance of the lower part of the piston is smaller than the distribution distance of the upper part of the piston. Axial compensating grooves are arranged on the convex rings, and a blocking curved conduit is arranged on the dropper. The automatic drop irrigation device has the advantages of simple structure, convenient use and low cost, can realize the automatic symmetrical drop irrigation for fruit trees, industrial crops, greenhouse crops and domestic potted flowers, does not need manual control, and can replace a traditional way of timing watering.
Description
Technical field
The utility model relates to drip irrigation appliance, especially relates to a kind of automatic drop irrigation device.
Background technology
Drip irrigation technique is by the water dropper on main, arm or the hollow billet, drips lentamente continuously to soil with low hydraulic pressure, and this is a kind of irrigation method of directly supplying moisture, fertilizer or other chemical agent etc. to soil.Water in the drip irrigation emitter slowly oozes, and enters soil under gravity and effect capillaceous, makes the optimum water status of soil conservation of the main root area of crop.
Existing drip irrigation appliance generally all directly is connected on the running water pipe or is provided with water tank, and passes through the flow velocity of control water such as valve, orifice plate, makes irrigation water form water droplet and drips.The general structure more complicated of this device, parts are many, pipeline is long, are not suitable for the needs that water of family or hypomegetic pot flowers, and speed of dropping water is subjected to the influence of source pressure, can not realize evenly drip irrigation continuously.
Summary of the invention
Technical problem to be solved in the utility model is: propose a kind of automatic drop irrigation device simple in structure, easy to use.
Technical problem of the present utility model is solved by the following technical programs.
This automatic drop irrigation device comprises water storage cylinder and the dropper that is arranged on water storage cylinder bottom.
The characteristics of this automatic drop irrigation device are: comprise also from the opening of water storage cylinder and insert piston in the cylinder that the external diameter of described piston adapts with the internal diameter of the part cylinder neck of water storage cylinder at least.
The outer surface of described piston is provided with at least two bulge loops, and the external diameter of described bulge loop adapts with the internal diameter of the part cylinder neck of water storage cylinder at least.
Described bulge loop is at least three, its at the distribute spacing of piston bottom less than distribute spacing on piston top.
Have the longitudinal balance groove on the described bulge loop.
Described dropper is provided with the card bend.
The beneficial effect that the utility model is compared with the prior art is: simple in structure, easy to use, with low cost, can realize automatically even drip irrigation to fruit tree, economic crops, chamber crop, family potted plant flowers etc., need not Artificial Control, alternative traditional timing mode of watering.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment.
Embodiment
A kind of automatic drop irrigation device as shown in Figure 1 comprises piston 1, water storage cylinder 2, dropper 3 and support 4.
Piston 1 is a cylinder, and its circumferential outer surface is provided with bulge loop 101, and bulge loop 101 exceeds the about 1mm of circumferential surface, and its diameter cooperates with the internal diameter of cylinder neck 201.Bulge loop 101 is non-uniform Distribution on piston 1, and is densely distributed on the top of piston at the lower part of piston ratio.Have longitudinal balance groove (102) on the bulge loop 101.
When above drip irrigation appliance uses, at first extract piston 1, the water in the water storage cylinder 2 is filled, piston 1 closes.With support 4 drip irrigation appliance is assigned into plant next door to be irrigated, with near the soil the outlet aligning root system of plant of dropper 3.To pressing down piston 1, dropper 3 begins to drip under pressure a little, because dropper 3 is capillaries, current can constantly spread along dropper 3.Drip and to control to adjust by the strength size of pressing piston 1 blanking time.
The friction that the height of water level of the speed of water droplet and water storage cylinder 2, the pressure of piston 1, piston 1 and cylinder neck are 201 is relevant.When the water level in the water storage cylinder 2 was higher, bigger to the pressure of dropper 3 import departments, current were very fast, and are when water level is low, then opposite.But owing to be provided with bulge loop 101 on piston 1, bulge loop 101 contacts with cylinder neck casing wall, can play inhibition to the decline of water storage cylinder 2 middle water levels: when water level is higher, and the bulge loop more than 101 of submergence, inhibition is big; When water level was low, the bulge loop 101 of submergence reduced, and inhibition is less, thus can partial offset because the water level height to the influence of dropper 3 inlet pressure, makes the speed of dripping remain a constant speed.For preventing that bulge loop 101 and cylinder neck 201 from too seal, cause formation vacuum water storage cylinder 2 in and stop the water droplet outflow, on bulge loop 101, have compensating groove 102, make outside air to enter smoothly in the water storage cylinder 2.
Piston 1 can be made from a variety of materials, and makes then greater than the material of water with density and need make hollow, makes piston can immerse in the water but does not sink under water.Use at family, the diameter of general piston 1 is between 30mm～50mm.The weight of piston 1 is calculated selection according to the frictional force size of material therefor and cylinder neck 201.The axial length of piston 1 is 2 times～3 times of height of cylinder neck 201.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. automatic drop irrigation device, comprise water storage cylinder (2) and be arranged on the dropper (3) of water storage cylinder (2) bottom, it is characterized in that: comprise also from the opening of water storage cylinder (2) and insert piston (1) in the cylinder that the external diameter of described piston (1) adapts with the internal diameter of the part cylinder neck (201) of water storage cylinder (2) at least.
2. automatic drop irrigation device as claimed in claim 1 is characterized in that: the outer surface of described piston (1) is provided with at least two bulge loops (101), and the external diameter of described bulge loop (101) adapts with the internal diameter of the part cylinder neck (201) of water storage cylinder (2) at least.
3. automatic drop irrigation device as claimed in claim 2 is characterized in that: described bulge loop (101) is at least three, its at the distribute spacing of piston (1) bottom less than distribute spacing in piston top (1).
4. automatic drop irrigation device as claimed in claim 2 is characterized in that: have longitudinal balance groove (102) on the described bulge loop (101).
5. as any described automatic drop irrigation device in the claim 1 to 4, it is characterized in that: described dropper (3) is provided with card bend (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201704445U CN201127215Y (en) | 2007-10-31 | 2007-10-31 | Automatic drip irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201704445U CN201127215Y (en) | 2007-10-31 | 2007-10-31 | Automatic drip irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127215Y true CN201127215Y (en) | 2008-10-08 |
Family
ID=40015039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201704445U Expired - Fee Related CN201127215Y (en) | 2007-10-31 | 2007-10-31 | Automatic drip irrigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127215Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025980A (en) * | 2014-07-07 | 2014-09-10 | 杨海蓉 | Automatic timing sprayer |
| CN110679235A (en) * | 2019-11-27 | 2020-01-14 | 马鞍山源之美农业科技有限公司 | Germination accelerating device for breeding of Wuta-tsai and use method |
-
2007
- 2007-10-31 CN CNU2007201704445U patent/CN201127215Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025980A (en) * | 2014-07-07 | 2014-09-10 | 杨海蓉 | Automatic timing sprayer |
| CN110679235A (en) * | 2019-11-27 | 2020-01-14 | 马鞍山源之美农业科技有限公司 | Germination accelerating device for breeding of Wuta-tsai and use method |
| CN110679235B (en) * | 2019-11-27 | 2021-11-02 | 马鞍山源之美农业科技有限公司 | Germination accelerating device for breeding of Wuta-tsai and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2014208274B2 (en) | Flowerpot with water distribution device | |
| KR102046601B1 (en) | Underground water supply apparatus using vaporization or rainwater | |
| CN211861358U (en) | Greening drip irrigation system capable of adjusting drip irrigation rate | |
| CN106472271A (en) | A kind of potted plant ball float automatic water supply system | |
| CN210352525U (en) | A irrigation equipment for root zone soil root layer moisture | |
| CN102017887A (en) | Automatic flower watering device | |
| CN106258560B (en) | A kind of intelligent flowerpot of automatic continuous water | |
| CN201127215Y (en) | Automatic drip irrigation equipment | |
| CN103141364A (en) | Constant negative pressure irrigation device and constant negative pressure irrigation method | |
| CN201422306Y (en) | Automatic flower watering device capable of adjusting | |
| CN203633278U (en) | Novel automatic liquid separating watering flower disk | |
| CN201552077U (en) | Pitch adjustable drop irrigation pipeline | |
| CN206713674U (en) | A kind of novel garden determines the uniform watering appliance of root | |
| CN211322415U (en) | Potted plant drip irrigation emitter | |
| CN206314345U (en) | A kind of potted plant ball float automatic water supply system | |
| CN211322414U (en) | Plug-in drip irrigation emitter | |
| CN202232455U (en) | Intelligent balcony vegetable garden planting machine for planting vegetables, fruits and flowers | |
| CN108200823A (en) | Plant cultivating pot | |
| CN209710704U (en) | A kind of sand ground crops drip irrigation system | |
| CN110876335A (en) | Potted plant drip irrigation emitter | |
| CN106472272A (en) | A kind of potted plant growth bottom water supply installation | |
| CN110839520A (en) | Plug-in drip irrigation emitter | |
| CN207064742U (en) | A kind of water-saving drip irrigation valve | |
| CN206314346U (en) | A kind of potted plant growth bottom water supply installation | |
| CN205671164U (en) | A kind of intermittent water descharging type automatic flow watering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111031 |