CN114514875B - Small infiltrating irrigation head and irrigation system comprising same - Google Patents
Small infiltrating irrigation head and irrigation system comprising same Download PDFInfo
- Publication number
- CN114514875B CN114514875B CN202210046835.5A CN202210046835A CN114514875B CN 114514875 B CN114514875 B CN 114514875B CN 202210046835 A CN202210046835 A CN 202210046835A CN 114514875 B CN114514875 B CN 114514875B
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- water
- pipe
- tank
- air pipe
- storage tank
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a small infiltrating irrigation head which comprises an upper water tank, an air pipe and a water storage tank, wherein the upper end of the air pipe is inserted into the upper water tank, the lower end of the air pipe is positioned at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank. The small infiltrating irrigation head provided by the invention has a simple structure, continuous water feeding is performed through the float switch, water is absorbed by the ceramic tube, when the soil lacks water, water is absorbed from the ceramic tube, automatic irrigation is realized on the soil underground, and the soil of the plant root system is always kept moist. In addition, the irrigation system is provided, a plurality of small infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Description
Technical Field
The invention relates to a small infiltrating irrigation head and an irrigation system comprising the same, and particularly belongs to the technical field of agricultural irrigation equipment.
Background
Plant irrigation is an important research topic in the agricultural field of China, particularly, with the continuous enhancement of the global warming effect and the continuous rise of air temperature, abnormal climates frequently occur in various places, continuous irrigation and watering operation is urgently needed for crops, and manpower irrigation is time-consuming and labor-consuming and wastes water resources very much. Compared with overseas, the irrigation facilities and irrigation methods in China are not perfect, and have a plurality of defects. The invention of publication No. CN211581023U provides a farmland irrigation device, which comprises a water pump communicated with a water suction pipe and a water pouring pipe, wherein the water pouring pipe is communicated with a plurality of branch pipes, and the branch pipes are connected with irrigation heads. This farmland irrigation device can last and slowly carry out irrigation to the great farmland soil of area, reduces the number of operations to can freely adjust the volume of irrigation water, be difficult for causing the water waste. However, the operation times of the irrigation mode are large, continuous irrigation cannot be realized, and waste of water resources is also large. Aiming at the problems, the invention provides the small infiltrating irrigation head which has a simple structure and can realize continuous irrigation, when the soil lacks water, the soil is automatically irrigated underground, and the soil with plant root systems is always moist. In addition, the irrigation system is provided, a plurality of small infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a small infiltrating irrigation head which has a simple structure and can realize continuous irrigation, when the soil lacks water, the soil is automatically irrigated underground, and the soil of a plant root system is always kept moist. In addition, the irrigation system is provided, a plurality of small infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
In order to solve the problems, the invention adopts the following technical scheme:
the small infiltrating irrigation head comprises an upper water tank, an air pipe and a water storage tank, wherein the upper end of the air pipe is inserted into the upper water tank, the lower end of the air pipe is positioned at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank.
As one implementation mode of the invention, the upper end of the air pipe is provided with a water inlet pipe, the lower end of the air pipe is provided with a water outlet pipe, and the inner diameters of the water inlet pipe and the water outlet pipe are smaller than the inner diameter of the air pipe.
As one implementation mode of the invention, the upper part of the air pipe is arranged at the bottom of the upper water tank through the sealing sleeve, the sealing sleeve is fixedly arranged at the bottom of the upper water tank, and the air pipe can slide up and down relative to the sealing sleeve.
As an embodiment of the present invention, the sealing sleeve is made of rubber or silica gel.
As one implementation mode of the invention, the inner wall of the ceramic tube is fixedly arranged at the lower part of the air tube, the outer wall of the ceramic tube is fixedly arranged at the upper part of the water storage tank, and the top of the ceramic tube is higher than the upper edge of the water storage tank.
As one embodiment of the invention, the ceramic pipe is a water absorbing ceramic pipe, and the lower part of the air pipe, the water storage tank and the ceramic pipe are buried in soil.
As one implementation mode of the invention, the float switch comprises a box body communicated with the side wall of the water supply tank, a mounting frame is arranged in the box body, the mounting frame comprises a vertical plate and two supports arranged perpendicular to the vertical plate, through holes are formed in the vertical plate, a water supply pipe is fixedly arranged at the through holes, the two supports are hinged with the lower part of the turnover plate, a plug corresponding to a water outlet of the water supply pipe is arranged on the upper part of the turnover plate, a rod-shaped water inlet switch is fixedly connected with the upper part of the turnover plate, and a float is connected with the water inlet switch after the water inlet switch penetrates through the side walls of the box body and the water supply tank.
As an implementation mode of the invention, the right end of the water supply pipe is conical, and the plug is made of rubber or silica gel.
An irrigation system comprises a plurality of small infiltrating irrigation heads buried at the root of a plant and water feeding pipes connected with water feeding pipes of the small infiltrating irrigation heads respectively.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
the small infiltrating irrigation head provided by the invention has a simple structure, continuous water feeding is performed through the float switch, water is absorbed through the ceramic tube, the air tube and the liquid level in the water storage tank are in a stable state, the liquid level pressure at the water inlet tube is equal to the liquid level pressure at the lower part of the air tube because the upper part in the air tube is air, namely, the liquid level pressure at the water inlet tube is stable to the liquid level pressure in the water storage tank, the liquid level in the water feeding tank and the liquid level in the water storage tank are stable, when soil lacks water, water is absorbed from the ceramic tube, the ceramic tube absorbs water from the water storage tank, the water at the lower part of the air tube enters the water storage tank, and then the water in the water feeding tank enters the air tube, so that continuous irrigation can be realized, when soil lacks water, automatic irrigation is realized on soil underground, and plant root soil is always kept moist. In addition, the irrigation system is provided, a plurality of small infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of a portion of fig. 1 at a.
Fig. 3 is a schematic view of the structure of the mounting frame in the present invention.
Wherein: the device comprises a box body 1, a water feeding pipe 2, a mounting frame 3, a vertical plate 301, a through hole 302, a bracket 303, a hinging hole 304, a 4-turn plate, a 401 rotating shaft, a 5 plug, a 6-water inlet switch, a 7-float, a 8-water feeding tank, a 9-air pipe, a 10-water inlet pipe, a 11-water outlet pipe, a 12-seal sleeve, a 13-water storage tank and a 14-ceramic pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be clearly and completely described in connection with the following specific embodiments.
The small infiltrating irrigation head shown in fig. 1 and 2 comprises an upper water tank 8, an air pipe 9 and a water storage tank 13, wherein the upper end of the air pipe 9 is inserted into the upper water tank 8, the lower end of the air pipe is positioned at the lower part of the water storage tank 13, a ceramic pipe 14 is arranged between the upper part of the water storage tank 13 and the air pipe 9, and a float switch is arranged in the upper water tank 8. The small infiltrating irrigation head provided by the invention has a simple structure and ingenious design, the ceramic tube 14 is a water absorbing ceramic tube, the lower part of the air tube 9, the water storage tank 13 and the ceramic tube 14 are buried in soil, water is continuously fed through the float switch, the ceramic tube 14 absorbs water, the air tube 9 and the liquid level in the water storage tank 13 are in a stable state, the liquid level pressure at the water inlet tube 10 is equal to the liquid level pressure at the lower part of the air tube 9 because the upper part of the air tube 9 is air, namely, the liquid level pressure at the water inlet tube 10 is kept stable with the liquid level pressure in the water storage tank 13, the liquid level in the water feeding tank 8 is kept stable with the liquid level in the water storage tank 13, when the soil lacks water, the ceramic tube 14 absorbs water from the water storage tank 13, the water at the lower part of the air tube 9 enters the water storage tank 13, the water in the water feeding tank 8 enters the air tube 9 along with the water, so that continuous irrigation can be realized, when the soil lacks water, automatic irrigation is realized in the ground, and the soil of plant root system is kept wet all the time.
In this embodiment, the upper end of the air pipe 9 is provided with a water inlet pipe 10, the lower end is provided with a water outlet pipe 11, the inner diameters of the water inlet pipe 10 and the water outlet pipe 11 are smaller than the inner diameter of the air pipe 9, and the inner diameters of the water inlet pipe 10 and the water outlet pipe 11 are the same.
As further optimization, the upper part of the air pipe 9 is arranged at the bottom of the upper water tank 8 through a sealing sleeve 12, the sealing sleeve 12 is fixedly arranged at the bottom of the upper water tank 8, and the air pipe 9 can slide up and down relative to the sealing sleeve 12. The sealing sleeve 12 is made of rubber or silica gel, and plays a role in sealing and preventing water leakage. After the small infiltrating irrigation head is inserted into the soil, the air pipe 9 slides up and down along the sealing sleeve 12, the distance between the upper end of the water inlet pipe 10 and the liquid level of the water feeding tank 8 can be adjusted, the adjustment of the liquid level heights in the air pipe 9 and the water storage tank 13 is realized, the soaking volume of the ceramic pipe 14 in the water storage tank 13 is changed, the water absorption speed of the ceramic pipe 14 is affected, when the small infiltrating irrigation head is just buried into the soil, the position of the air pipe 9 is fixed, the distance between the upper end of the water inlet pipe 10 and the liquid level of the water feeding tank 8 is increased by pulling the water feeding tank 8 upwards, the liquid level height of the water storage tank 13 can be increased, and the water absorption speed of the soil from the ceramic pipe 14 is increased. On the other hand, the water absorption speed of the soil from the ceramic tube 14 is indirectly changed by adjusting the water absorption speed of the ceramic tube 14 according to different drought tolerance properties of plants, so that the water absorption speed of the soil is in a state of being in short supply and demand, and the soil can keep different water contents.
The inner wall of the ceramic tube 14 is fixedly arranged at the lower part of the air tube 9, the outer wall of the ceramic tube 14 is fixedly arranged at the upper part of the water storage tank 13, and the top of the ceramic tube 14 is higher than the upper edge of the water storage tank 13, so that the ceramic tube 14 is fully contacted with soil to absorb water from the soil.
As shown in fig. 2 and 3, the float switch comprises a box body 1 communicated with the side wall of the water supply tank 8, a mounting frame 3 is arranged in the box body 1, the mounting frame 3 comprises a vertical plate 301 and two supports 303 perpendicular to the vertical plate 301, a through hole 302 is formed in the vertical plate 301, a water supply pipe 2 is fixedly arranged at the position of the through hole 302, the two supports 303 are hinged with the lower part of the turnover plate 4, a plug 5 corresponding to the water outlet of the water supply pipe 2 is arranged on the upper part of the turnover plate 4, a rod-shaped water inlet switch 6 is fixedly connected with the upper part of the turnover plate 4, a float 7 is connected with the free end of the water inlet switch after penetrating through the side walls of the box body 1 and the water supply tank 8, the float 7 rises along with the rise of the liquid level in the water supply tank 8, the plug 5 is blocked at the water outlet of the water supply pipe 2, the water supply tank 7 drops after the liquid level of the water supply tank 8 drops, the plug 5 leaves the water supply pipe 2, and water supply is continued. In this embodiment, the right end of the water supply pipe 2 is tapered, and the plug 5 is made of rubber or silica gel. As a further optimization, the position of the float 7 on the water inlet switch 6 is adjustable, so that the height adjustment of the liquid level of the upper water tank 8 from the water inlet pipe 10 can be realized.
The invention also provides an irrigation system which comprises a plurality of small infiltrating irrigation heads buried in the plant roots and water adding pipes connected with the water adding pipes 2 of the small infiltrating irrigation heads respectively. The small infiltrating irrigation heads are combined to continuously irrigate crops, the small infiltrating irrigation heads are inserted into the soil, so that maintenance can be performed at any time, the problem that the infiltrating irrigation pipeline cannot be found and diagnosed in time after being buried underground to generate faults is avoided, water resources are saved greatly, and the growth of the crops is facilitated.
Although the invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A small-sized infiltrating irrigation head, which is characterized in that: the water tank comprises an upper water tank, an air pipe and a water storage tank, wherein the upper end of the air pipe is inserted into the upper water tank, the lower end of the air pipe is positioned at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank; the inner wall of the ceramic tube is fixedly arranged at the lower part of the air tube, the outer wall of the ceramic tube is fixedly arranged at the upper part of the water storage tank, and the top of the ceramic tube is higher than the upper edge of the water storage tank; the ceramic pipe is a water absorption ceramic pipe, and the lower part of the air pipe, the water storage tank and the ceramic pipe are buried in soil;
the upper end of the air pipe is provided with a water inlet pipe, the lower end of the air pipe is provided with a water outlet pipe, and the inner diameters of the water inlet pipe and the water outlet pipe are smaller than the inner diameter of the air pipe; the upper part of the air pipe is arranged at the bottom of the upper water tank through a sealing sleeve, the sealing sleeve is fixedly arranged at the bottom of the upper water tank, and the air pipe can slide up and down relative to the sealing sleeve.
2. A compact infiltrating irrigation head according to claim 1, wherein: the sealing sleeve is made of rubber or silica gel.
3. A compact infiltrating irrigation head according to claim 1, wherein: the float switch comprises a box body communicated with the side wall of the water supply tank, a mounting frame is arranged in the box body and comprises two supports arranged on a vertical plate and a vertical plate, a through hole is formed in the vertical plate, a water supply pipe is fixedly arranged at the through hole, the two supports are hinged to the lower portion of the turnover plate, plugs corresponding to water outlets of the water supply pipe are arranged on the upper portion of the turnover plate, a rod-shaped water inlet switch is fixedly connected to the upper portion of the turnover plate, and a float is connected to the water inlet switch from the free end after the box body and the side wall of the water supply tank pass through.
4. A compact infiltrating irrigation head according to claim 3, wherein: the right end of the water supply pipe is conical, and the plug is made of rubber or silica gel.
5. An irrigation system, characterized by: comprising a plurality of small infiltrating irrigation heads according to any one of claims 1-4 buried in the root of plants and water feeding pipes connected to the water feeding pipes of the small infiltrating irrigation heads, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046835.5A CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046835.5A CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
Publications (2)
| Publication Number | Publication Date |
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| CN114514875A CN114514875A (en) | 2022-05-20 |
| CN114514875B true CN114514875B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210046835.5A Active CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1320365A (en) * | 2001-05-09 | 2001-11-07 | 黄敏彦 | Siphon irrigator for cultivating underground root |
| CN103609394A (en) * | 2013-12-03 | 2014-03-05 | 三北沙漠（北京）科技有限责任公司 | Water infiltrating body for infiltrating irrigation and infiltrating device |
| CN213819238U (en) * | 2020-12-08 | 2021-07-30 | 西北工业大学 | Lasting quantitative water retaining device suitable for plant cultivation |
| CN214593364U (en) * | 2020-11-14 | 2021-11-05 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
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| US20040139650A1 (en) * | 2003-01-13 | 2004-07-22 | Ataul Haq | Automatic portable watering system for indoors plant |
| CN201226702Y (en) * | 2008-07-14 | 2009-04-29 | 马邦罗 | Water-saving pouring device |
| CN201374944Y (en) * | 2009-03-17 | 2010-01-06 | 梁伟 | Fruit tree scattered type underground uniform-speed drip irrigation emitter |
| US20110016781A1 (en) * | 2009-07-27 | 2011-01-27 | Richardson Michael T | Float operated plant watering device |
| CN201563421U (en) * | 2009-12-12 | 2010-09-01 | 李绍明 | Automatic water control infiltrating irrigation cultivation pot |
| ES2527963B1 (en) * | 2013-07-30 | 2015-11-11 | Gabriel Escudero Archilla | Portable drip device for irrigation and treatment of plants |
| CN204697648U (en) * | 2015-06-09 | 2015-10-14 | 陈大刚 | There is the soakaway trench of seepage velocity adjustment structure |
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| US11234384B2 (en) * | 2020-03-10 | 2022-02-01 | Nicholas J. Cook | Slow-release irrigation device for individual plants |
| CN112586318A (en) * | 2020-11-14 | 2021-04-02 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
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2022
- 2022-01-17 CN CN202210046835.5A patent/CN114514875B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320365A (en) * | 2001-05-09 | 2001-11-07 | 黄敏彦 | Siphon irrigator for cultivating underground root |
| CN103609394A (en) * | 2013-12-03 | 2014-03-05 | 三北沙漠（北京）科技有限责任公司 | Water infiltrating body for infiltrating irrigation and infiltrating device |
| CN214593364U (en) * | 2020-11-14 | 2021-11-05 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
| CN213819238U (en) * | 2020-12-08 | 2021-07-30 | 西北工业大学 | Lasting quantitative water retaining device suitable for plant cultivation |
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| CN114514875A (en) | 2022-05-20 |
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