CN201742794U - Miniature drip irrigation device - Google Patents
Miniature drip irrigation device Download PDFInfo
- Publication number
- CN201742794U CN201742794U CN2010202532166U CN201020253216U CN201742794U CN 201742794 U CN201742794 U CN 201742794U CN 2010202532166 U CN2010202532166 U CN 2010202532166U CN 201020253216 U CN201020253216 U CN 201020253216U CN 201742794 U CN201742794 U CN 201742794U
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- Prior art keywords
- drip irrigation
- bag
- water storage
- water
- storage bag
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- Expired - Fee Related
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Abstract
A miniature drip irrigation device comprises a water storage bag, a water conducting main pipe and adjustable drip irrigation branch pipes; the water storage bag is hung and connected on a support mechanism; the bottom of the water storage bag is higher than the ground, wherein a primary filter screen is arranged at the lower part of the water storage bag, and a secondary filter bag is arranged at the lower part of the water storage bag; the upper part of the bag body of the secondary filter bag is connected with a float; a bag mouth of the secondary filter bag is communicated with the water conducting main pipe through a drainage pipe; and the adjustable drip irrigation branch pipes are mounted at the water outlet holes at the periphery of the water conducting main pipe. The water source is filtered by adopting the secondary filtering mechanism, and the drip irrigation for crops is realized in virtue of the combination of a drip irrigation water yield adjusting device and the utilization of the artesian flow of water at the same time, so that the pipeline has low probability of blockage and the drip irrigation system stably operates. The utility model has the advantages of simple structure, economy and durability, and convenience of use, and is applicable to the drought resistant irrigation in areas with severe droughts, poorer economical conditions and complex localities.
Description
Technical field
The utility model relates to the small-sized drip irrigation appliance of a kind of water conservancy irrigation device, particularly farmland.
Background technology
For making full use of the freshwater resources of irrigation naturally of shortage day by day, many greenhouses, orchard, farmland etc. all use drip irrigation pipe to carry out slight irrigation, and existing drip irrigation system adopts the cement water tank more, complex structure, and the cost height moves inconvenience.And, owing to contain particulate such as sand and dust in the water source, usually take place in drip irrigation that the drip irrigation pipeline is terminal to be stopped up, add that the terminal water yield of drip irrigation pipe pipeline is difficult for regulating, cause and irrigate inhomogeneously, influence plant growth, also bring disaster to quality of agricultural product and output.Therefore, need improve existing drip irrigation system.
The utility model content
The utility model be used to overcome prior art defective, provide that a kind of cost is low, Flow-rate adjustment is convenient, removable, simple to operate small-sized drip irrigation appliance.
The purpose of this utility model is achieved through the following technical solutions:
A kind of small-sized drip irrigation appliance, it comprises water storage bag, the diversion person in charge and adjustable drip irrigation arm, described water storage bag is articulated on the supporting mechanism, water storage bag bottom is above the ground level, wherein, the bottom that is positioned at water inlet in the water storage bag is provided with the cascade filtration bag of one-level screen pack and bag bottom, and it is cursory that the bag top of described cascade filtration bag connects, the sack of cascade filtration bag is responsible for diversion by drainage tube and is communicated with, and adjustable drip irrigation arm is equipped with at a plurality of apopores place that is provided with on diversion is responsible for respectively.
Above-mentioned small-sized drip irrigation appliance, described adjustable drip irrigation arm is made up of drip irrigation pipe and throttling needle, described drip irrigation pipe is a flexible pipe, at the throttling needle of drip irrigation pipe port of export setting with the drip irrigation pipe fitted seal, the link of described throttling needle and drip irrigation pipe is along needle main body setting wedge shape water outlet gap from deep to shallow.
Above-mentioned small-sized drip irrigation appliance, described water storage bag bag is made up of the outer field plastic film bag that protects bag and internal layer.
Above-mentioned small-sized drip irrigation appliance, described diversion is provided with valve near being responsible for water inlet, and periphery socket elastic ring is responsible in diversion.
Above-mentioned small-sized drip irrigation appliance, but described supporting mechanism is a L type column, ground is inserted in the column bottom, and the column upper end articulates the water storage bag.
The utility model adopts cascade filtration mechanism that source of irrigation water is filtered, and has solved the drip irrigation blocking problem; The drip irrigation water yield governor motion of design, simple in structure, convenient and practical.The utility model in use is suspended to eminence with the water storage bag, utilizes the gravity flow of water to realize the crops drip irrigation, and drip irrigation system is stable.The utility model low cost of manufacture, long service life, can satisfy fully economic condition poor, the lack of water zone drought control irrigation of condition complexity use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the I portion partial enlarged drawing of Fig. 1;
Fig. 3 is a choke valve needle construction cutaway view (amplification);
Fig. 4 is the left view of Fig. 3;
Fig. 5 is for pricking vent stem shape schematic diagram.
Each label is among the figure: 1. water storage bag; 2.L type column; 3. diversion is responsible for; 4. drip irrigation pipe; 5. valve; 6. protect bag; 7. one-level screen pack; 8. cascade filtration bag; 9. cursory; 10. drainage tube; 11. elastic ring; 12. back plug; 13. throttling needle; 14. water inlet; 15. bundle vent stem; 16. plastic film bag.
Embodiment
Consult shown in Figure 1, during constituting, the utility model comprises water storage bag 1, the diversion person in charge 3 and adjustable drip irrigation arm, described water storage bag is articulated on the L type column 2, the column bottom is inserted ground and is fixed, the bending cross bar of column upper end articulates the water storage bag, described water storage bag bottom is above the ground level, and water storage bag bottom is provided with diversion and is responsible for 3, and the apopore place that periphery is responsible in diversion connects adjustable drip irrigation arm.In conjunction with Fig. 1, shown in Figure 2, water inlet 14 bottoms are provided with the cascade filtration bag 8 at one-level screen pack 7 and delivery port place, bag bottom in the water storage bag of the present utility model, the bag top of described cascade filtration bag connects cursory 9, the cascade filtration bag is responsible for diversion by drainage tube 10 and is communicated with, diversion is provided with valve 5 on being responsible for, wherein, periphery socket elastic ring 11 is responsible in diversion, is used for supporting that diversion is responsible for and fixing drip irrigation pipe position; In the use, cursory drive cascade filtration bag changes along with the height of water level and lifting is positioned near the water surface cascade filtration bag all the time, makes between drip irrigation pipe and the cascade filtration bag delivery port highly greatlyyer, and the drip irrigation process is more unobstructed.Described water storage bag bag is made up of the outer field plastic film bag 16 that protects bag 6 and internal layer, described plastic film bag volume is greater than protecting bag, this kind design, after the water filling of water storage bag, make the solid bag that protects bear tension force, the plastic film bag that plays water retention is stressed less, thereby water storage bag long service life, and described water storage bag bottom is provided with strengthens the end 15.
Referring to Fig. 3, shown in Figure 4, described adjustable drip irrigation arm comprises the drip irrigation pipe 4 at the apopore place of diversion person in charge periphery, drip irrigation pipe is a flexible pipe, cooperate stifled tight throttling needle 13 with drip irrigation pipe in the setting of the drip irrigation pipe port of export, the link of described throttling needle and drip irrigation pipe is along needle main body setting wedge shape water outlet gap from deep to shallow, described drip irrigation pipe is flexible pipe, in the use, can easily drip irrigation pipe be placed different crop roots to water, regulate the degree of depth of main line valve and choke valve pin insertion drip irrigation pipe simultaneously and can regulate the drip irrigation flow.
The utility model also is furnished with one and pricks vent stem 15, and it can prick out the drip irrigation hole very easily near crop root, and the water that comes out of drip irrigation splashes into crop root fully like this, and evaporation or infiltration waste are seldom.Drip irrigation finishes when needing to change the position, also can observe the drip irrigation effect simultaneously, in time adjusts, in the hope of optimum efficiency.
Claims (6)
1. small-sized drip irrigation appliance, it is characterized in that: it comprises water storage bag (1), the diversion person in charge (3) and adjustable drip irrigation arm, described water storage bag is articulated on the supporting mechanism, water storage bag bottom is above the ground level, wherein, the bottom that is positioned at water inlet (14) in the water storage bag is provided with the cascade filtration bag (8) of one-level screen pack (7) and bag bottom, the bag top of described cascade filtration bag connects cursory (9), the sack of cascade filtration bag is responsible for diversion by drainage tube (10) and is communicated with, and adjustable drip irrigation arm is equipped with at a plurality of apopores place that is provided with on diversion is responsible for respectively.
2. small-sized drip irrigation appliance according to claim 1, it is characterized in that: described adjustable drip irrigation arm is made up of drip irrigation pipe (4) and throttling needle (13), described drip irrigation pipe is a flexible pipe, at the throttling needle (13) of drip irrigation pipe port of export setting with the drip irrigation pipe fitted seal, the link of described throttling needle and drip irrigation pipe is along needle main body setting wedge shape water outlet gap from deep to shallow.
3. small-sized drip irrigation appliance according to claim 2 is characterized in that: described water storage bag bag is made up of the outer field plastic film bag (16) that protects bag (6) and internal layer.
4. small-sized drip irrigation appliance according to claim 3 is characterized in that: near water inlet is responsible in described diversion valve (5) is set, periphery socket elastic ring (11) is responsible in diversion.
5. small-sized drip irrigation appliance according to claim 4 is characterized in that: but described supporting mechanism is a L type column (2), ground is inserted in the column bottom, and the column upper end articulates the water storage bag.
6. small-sized drip irrigation appliance according to claim 5 is characterized in that: set up one and prick vent stem (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202532166U CN201742794U (en) | 2010-07-09 | 2010-07-09 | Miniature drip irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202532166U CN201742794U (en) | 2010-07-09 | 2010-07-09 | Miniature drip irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742794U true CN201742794U (en) | 2011-02-16 |
Family
ID=43577468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202532166U Expired - Fee Related CN201742794U (en) | 2010-07-09 | 2010-07-09 | Miniature drip irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217518A (en) * | 2011-04-12 | 2011-10-19 | 张正梁 | Balanced type drought-resistant rain collector for supplying water for plants |
-
2010
- 2010-07-09 CN CN2010202532166U patent/CN201742794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217518A (en) * | 2011-04-12 | 2011-10-19 | 张正梁 | Balanced type drought-resistant rain collector for supplying water for plants |
| CN102217518B (en) * | 2011-04-12 | 2012-09-26 | 张正梁 | Balanced type drought-resistant rain collector for supplying water for plants |
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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: 20110216 Termination date: 20130709 |