CN202135549U - Negative-pressure automatic irrigating device - Google Patents
Negative-pressure automatic irrigating device Download PDFInfo
- Publication number
- CN202135549U CN202135549U CN201120168964U CN201120168964U CN202135549U CN 202135549 U CN202135549 U CN 202135549U CN 201120168964 U CN201120168964 U CN 201120168964U CN 201120168964 U CN201120168964 U CN 201120168964U CN 202135549 U CN202135549 U CN 202135549U
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- water
- air inlet
- pressure automatic
- feed
- negative
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Abstract
The utility model discloses a negative-pressure automatic irrigating device comprising a water container, wherein the top of the water container is provided with a water injection nozzle; the bottom of the water container is provided with an air inlet; the air inlet is provided with an air inlet valve; the diameter of the air inlet is 1cm; the bottom of the water container is provided with a water supply opening; the water supply opening is provided with a water supply valve; the water supply opening is connected with a water supplier inside a flower pot through a water delivery hose and a water inlet; and the water supplier is positioned at the bottom of the flower pot. Without a water pump used in a conventional pressurizing system, the negative-pressure automatic irrigating device continuously and automatically supplies needed water and nutrient for the growth of plants, thus achieving the purpose of automatically irrigating the plants. The negative-pressure automatic irrigating device solves the problem of 'busy working and no time for flower cultivation' in a family and has the advantages of 'water-energy saving, automatic water supply, self-help regulation and control' and the like.
Description
Technical field
The utility model relates to a kind of negative pressure automatic irrigation device, belongs to commodity or agronomic technique field.
Background technology
In state-owned 1,300,000,000 populations, along with the raising of living standards of the people, people are also increasingly high to the requirement of quality of life, all want to enjoy green living, increasing family likes having gone up and grows flower.For the city dweller, it has been a kind of luxury that little garden plantation flowers and plants can be arranged.Therefore, potted plant crop (flowers) has received people's favor.For pot flowers, the use of device is essential, and irrigation of flowers and fertilising also are absolutely necessary.Yet because the quickening of work rhythm and the increase of operating pressure, under the situation of having no time to attend to the long period of need going out, water flowers (irrigations of flowers) become problem.
The utility model content
The utility model technical problem to be solved is that the deficiency that is directed against prior art provides a kind of negative pressure automatic irrigation device, adopts following technical scheme:
A kind of negative pressure automatic irrigation device comprises water container, and water filling port is opened at said water container top; The water container bottom is provided with air inlet, and air inlet is provided with the air inlet valve, and the air inlet diameter is 1cm-2cm (1cm); Said water container bottom is provided with the feed water inlet; The feed water inlet is provided with water supply valve, and the feed water inlet connects the water-feed in the flowerpot through delivery hose, water inlet, and water-feed is in the bottom of flowerpot.
Described negative pressure automatic irrigation device, said water-feed and delivery hose junction are provided with air bleeding valve, are used to discharge air in the delivery hose.
Described negative pressure automatic irrigation device, said water container adopts the Ma Shi bottle.
In not needing conventional compression system, under the condition of employed water pump,, continue to replenish automatically needed moisture of plant and nutrient, thereby reach the purpose of automatic irrigation plant according to the plant needs.This utility model has solved the difficult problem of a lot of families " be busy with one's work, busy grow flower ", has advantages such as " water saving, energy-conservation, automatic water supplement, self regulating and controls ".
Description of drawings
Fig. 1 is the utility model negative pressure automatic irrigation device structural representation;
1 is the Ma Shi bottle, and 2 is the water source, and 3 is the air inlet valve, and 4 is air inlet, and 5 is water filling port, and 6 is the feed water inlet, and 7 is water supply valve, and 8 is delivery hose, and 9 is air bleeding valve, and 10 is water inlet, and 11 is water-feed.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.
With reference to figure 1,, comprise water container 1 for the utility model negative pressure automatic irrigation device structural representation; Water filling port 5 is opened at this water container 1 top, and water filling finishes back water filling port 5 and uses the stopper jam-pack, and water container 1 bottom is provided with air inlet 4; Air inlet 4 is provided with air inlet valve 3, and air inlet 4 diameters are 1cm, simultaneously; Water container 1 bottom is provided with feed water inlet 6, and feed water inlet 6 is provided with water supply valve 7, the water-feed 11 that feed water inlet 6 connects in the flowerpot through delivery hose 8, water inlet 10; Water-feed 11 is in the bottom of flowerpot, and water-feed 11 is provided with air bleeding valve 9 with delivery hose 8 junctions, is used to discharge air in the delivery hose.Water container 1 can adopt the Ma Shi bottle.
Water-feed 11 can be made different shape (like circle, rectangle etc.), used material satisfied water only the requirement of gas get final product potter's clay plate for example.
Method for using: close the air inlet valve 3 and water supply valve 7 of water container 1, open the stopper of the water filling port 5 of water container 1, water filling in water container 1 is filled with fully, discharges air, so these water filling port 5 double as exhaust outlets; After water is full of the Ma Shi bottle fully, clog water filling port 5 with stopper, make it airtight fully.Open air inlet valve 3 then, make air inlet 4 and air communicate; When treating that air inlet 4 does not have water to flow out, open water supply valve 7, when being used as material consumption water; Absorb the moisture in the soil, soil moisture content reduces, when soil moisture is reduced to a certain degree; The suction of its generation surpasses the negative pressure of irrigator internal water, and soil absorbs moisture from water-feed 11; And under suction function, absorb the moisture at water source through delivery hose 8; Along with irrigation, soil moisture content increases, and suction reduces, and the moisture that then absorbs also reduces thereupon.Whole irrigation process is to rely on negative pressure to absorb moisture to accomplish fully; The crop suction state that always has the initiative; And crop to absorb the moisture content and the position, water source of how much moisture and soil on earth relevant; Rely on the need water of crop and soil to realize irrigating, therefore do not produce gravitational water, avoided the water soaking generation.
This utility model adopts negative pressure to irrigate principle, and when one timing of position, water source, duty is relevant with the suction of soil, in the irrigation process, can not produce gravitational water, has reduced deep percolation; Water-feed promptly is the base of device, is equivalent to underground drip irrigation, has therefore reduced native face evaporation.This utility model water-saving result is obvious.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (3)
1. a negative pressure automatic irrigation device is characterized in that, comprises water container; Water filling port is opened at said water container top, and the water container bottom is provided with air inlet, and air inlet is provided with the air inlet valve; The air inlet diameter is 1cm, and said water container bottom is provided with the feed water inlet, and the feed water inlet is provided with water supply valve; The feed water inlet connects the water-feed in the flowerpot through delivery hose, water inlet, and water-feed is in the bottom of flowerpot.
2. negative pressure automatic irrigation device according to claim 1 is characterized in that, said water-feed and delivery hose junction are provided with air bleeding valve, is used to discharge air in the delivery hose.
3. negative pressure automatic irrigation device according to claim 1 is characterized in that, said water container adopts the Ma Shi bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120168964U CN202135549U (en) | 2011-05-25 | 2011-05-25 | Negative-pressure automatic irrigating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120168964U CN202135549U (en) | 2011-05-25 | 2011-05-25 | Negative-pressure automatic irrigating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135549U true CN202135549U (en) | 2012-02-08 |
Family
ID=45546632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120168964U Expired - Fee Related CN202135549U (en) | 2011-05-25 | 2011-05-25 | Negative-pressure automatic irrigating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202135549U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318543A (en) * | 2011-05-25 | 2012-01-18 | 太原理工大学 | Negative-pressure automatic irrigation device |
| CN103444494A (en) * | 2012-06-04 | 2013-12-18 | 徐志强 | Simple irrigation device |
| CN103563718A (en) * | 2013-11-18 | 2014-02-12 | 郝福生 | Automatic micro-drop irrigation system |
| CN104604652A (en) * | 2015-01-23 | 2015-05-13 | 北京农业智能装备技术研究中心 | Crop evapotranspiration automatic recording negative head fluid feeding system and method |
| CN104855254A (en) * | 2015-05-13 | 2015-08-26 | 朱仕成 | Mechanical pot culture automatic water supply system |
| CN111084016A (en) * | 2020-01-09 | 2020-05-01 | 焦佳伟 | Anti-toppling flowerpot |
-
2011
- 2011-05-25 CN CN201120168964U patent/CN202135549U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318543A (en) * | 2011-05-25 | 2012-01-18 | 太原理工大学 | Negative-pressure automatic irrigation device |
| CN103444494A (en) * | 2012-06-04 | 2013-12-18 | 徐志强 | Simple irrigation device |
| CN103563718A (en) * | 2013-11-18 | 2014-02-12 | 郝福生 | Automatic micro-drop irrigation system |
| CN104604652A (en) * | 2015-01-23 | 2015-05-13 | 北京农业智能装备技术研究中心 | Crop evapotranspiration automatic recording negative head fluid feeding system and method |
| CN104855254A (en) * | 2015-05-13 | 2015-08-26 | 朱仕成 | Mechanical pot culture automatic water supply system |
| CN111084016A (en) * | 2020-01-09 | 2020-05-01 | 焦佳伟 | Anti-toppling flowerpot |
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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: 20120208 Termination date: 20120525 |