CN211090961U - Agricultural greenhouse irrigation system capable of irrigating by utilizing water level difference - Google Patents
Agricultural greenhouse irrigation system capable of irrigating by utilizing water level difference Download PDFInfo
- Publication number
- CN211090961U CN211090961U CN201822000907.4U CN201822000907U CN211090961U CN 211090961 U CN211090961 U CN 211090961U CN 201822000907 U CN201822000907 U CN 201822000907U CN 211090961 U CN211090961 U CN 211090961U
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- water
- arch
- irrigation system
- irrigation
- agricultural greenhouse
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000003973 irrigation Methods 0.000 title claims abstract description 28
- 230000002262 irrigation Effects 0.000 title claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 12
- 238000012271 agricultural production Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 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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- Greenhouses (AREA)
Abstract
The utility model relates to an utilize green house irrigation system of water head watering, including big-arch shelter and water tower, the big-arch shelter includes a plurality of arch skeletons, and the arch skeleton is the hollow tube, and the both ends of hollow tube are sealed, and interval arrangement has a plurality of to be used for spraying the pressure shower nozzle of watering on the hollow tube, and the level of water tower is higher than the level at arch skeleton top, the water tower respectively with the inside intercommunication of arch skeleton. The utility model discloses adopting arch skeleton as the canopy in water pipe transfer passage, utilizing the water head to spray the watering, when saving equipment cost, simplifying the big-arch shelter and constructing the operation, the shower nozzle adopts pressure shower nozzle structure to ensure that all shower nozzles homoenergetic on the arch skeleton can normally and stably spray, avoid spraying inhomogeneous, the condition that the growth condition of plant differs in the canopy.
Description
Technical Field
The utility model relates to an agricultural greenhouse technical field, more specifically say and indicate an agricultural greenhouse irrigation system who utilizes water head watering.
Background
The society makes continuous progress, the traditional agricultural production mode can not meet the requirement of modern civilized development, and the agricultural greenhouse is one of novel facility agriculture, is not limited by time and space, carries out agricultural production in special rings such as plateau, deep mountain, desert and the like, and is greatly touted by people in the industry.
When the agricultural greenhouse is used for planting, crops are inevitably required to be irrigated, and the traditional manual irrigation is an agricultural production mode which is large in workload, high in labor intensity and physical activity and not suitable for high mechanization at present. Therefore, at present, a lot of greenhouses adopt mechanical automatic watering, namely, a plurality of water pipes and spray heads are wound on the top of the greenhouse, or a spraying device capable of moving in the greenhouse is additionally arranged, and water is pumped into the greenhouse water pipes or the spraying device by a water pump to be sprayed. However, in the irrigation mode, a plurality of water pipes are additionally arranged in each greenhouse, a movable spraying device is additionally arranged, an independent water pump is configured, and the like, so that the cost is high, and the construction of the greenhouse and the space utilization rate in the greenhouse are greatly limited.
In addition, in order to guarantee that the spraying area is comprehensive, a plurality of spray heads are usually arranged on a water pipe in the greenhouse at intervals so as to ensure that all plants in the greenhouse can be covered. However, because the length of the greenhouse is long, once the pressure of the water pump is insufficient, the spray head at the tail end of the water pipe cannot normally spray, so that the spraying is uneven, the growth conditions of plants in the greenhouse are different, and the production quality of the agricultural greenhouse is influenced.
Disclosure of Invention
An object of the utility model is to provide an utilize green house irrigation system of head of water watering to solve current big-arch shelter irrigation system structure complicated, arrange loaded down with trivial details, with high costs, water inhomogeneous scheduling problem in the canopy.
The utility model adopts the following technical scheme:
the utility model provides an utilize green house irrigation system of head of water watering, includes big-arch shelter and water tower, the big-arch shelter includes a plurality of arch skeletons, the arch skeleton is the hollow tube, and the both ends of hollow tube are sealed, and the interval arrangement has a plurality of to be used for spraying the pressure shower nozzle of watering on the hollow tube, the level of water tower is higher than the level at arch skeleton top, the water tower respectively with the inside intercommunication of arch skeleton.
Further, the pressure nozzle comprises a nozzle body, a water inlet and a water outlet panel are respectively arranged on the nozzle body, a spring top plate is further arranged in the nozzle body, one end of the spring top plate is fixedly connected to the water outlet panel, and the other end of the spring top plate is supported on the water inlet.
Furthermore, the spring top plate and the water inlet are supported in a seamless mode.
Furthermore, the water tower comprises a tower frame, a water tank and a water supply pipe, the water supply pipe is respectively communicated with the water outlet of the water tank and the arch foot of the arched framework, and a water supply valve is arranged on the water outlet of the water tank.
Furthermore, a drain valve is arranged on the water supply pipe, a floating ball switch device is arranged in the water tank, and the floating ball switch device is connected with the drain valve and used for controlling the opening and closing of the drain valve.
Further, the float switch device comprises a positioning support rod and a floating ball, the floating ball is sleeved on the positioning support rod, a magnet is arranged in the floating ball, a box body is arranged on the outer side wall of the bottom of the water tank, an iron block matched with the magnet is placed in the box body, and the iron block is connected with the switch of the drain valve through a pull rope.
Further, the horizontal height of the bottom of the water tank is higher than the horizontal height of the top of the arched framework.
Furthermore, the arch-shaped framework is a hollow steel pipe.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the utility model adopts the arched framework as the conveying channel of the water pipe in the greenhouse, and the water pipe does not need to be arranged in the greenhouse, thereby simplifying the construction and arrangement of the greenhouse and reducing the construction cost; the water level difference is utilized to spray and irrigate, a water pump and the like are not needed to be additionally added, the pressure spray head structure is adopted by the spray heads while the equipment cost and the power resource are further saved, so that all the spray heads on the arched framework can be sprayed normally and stably, and the conditions that the spraying is uneven and the growth conditions of plants in the shed are different are avoided.
2. Because the utility model discloses an arch skeleton is carried as the water pipe and is passed through, and the arch skeleton's of big-arch shelter quantity is various usually, consequently with the water supply pipe connection in the arch foot of arch skeleton bottom, can install better, need not to climb up and climb down, and it is simple convenient to assemble.
3. The utility model discloses a drain valve and float switch device's interdynamic can send the water back at the water tower, and automatic ponding or the nutrient solution with in the arch skeleton is discharged, prevents that the long-time ponding of arch skeleton or hoarded the culture solution, and it is rotten to avoid breeding moss or culture solution in the arch skeleton.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the arch skeleton structure of the present invention.
Fig. 3 is a schematic structural diagram of the pressure nozzle of the present invention.
Fig. 4 is a schematic diagram of the structure of the water tower of the present invention.
The water supply device comprises an arched framework 1, a water tower 2, a tower frame 21, a water tank 22, a water supply pipe 23, a water supply valve 24, a drain valve 25, a pressure nozzle 3, a nozzle body 31, a water inlet 32, a water outlet panel 33, a spring top plate 34, a floating ball switch device 4, a positioning support rod 41, a floating ball 42, a magnet 43, a box body 44, an iron block 45 and a pull rope 46.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
Referring to fig. 1 and 2, an agricultural greenhouse irrigation system using water head irrigation comprises a greenhouse and a water tower 2. The greenhouse comprises a plurality of arch frameworks 1 and a greenhouse film which are arranged at equal intervals, wherein the arch frameworks 1 are hollow pipes, preferably hollow steel pipes. The two ends of the hollow steel pipe are sealed, and a plurality of pressure nozzles 3 used for spraying and irrigating the plants in the greenhouse are arranged on the hollow steel pipe at intervals. The level height of the water tower 2 is higher than that of the top of the arched framework 1, and the water tower 2 is communicated with the inside of the arched framework 1 respectively.
Referring to fig. 3, the pressure nozzle 3 includes a nozzle body 31, a water inlet 32 and a water outlet panel 33 are respectively disposed on the nozzle body 31, a spring top plate 34 is further disposed in the nozzle body 31, one end of the spring top plate 34 is fixedly connected to the water outlet panel 33, and the other end of the spring top plate is supported on the water inlet 32 in a seamless manner.
Referring to fig. 1 and 4, the water tower 2 includes a tower frame 21, a water tank 22, and a water supply pipe 23, and the water tank 22 has a lower level at the bottom than at the top of the arch frame 1. The water supply pipe 23 is respectively communicated with the water outlet of the water tank 22 and the arch foot of the arch-shaped framework 1, a water supply valve 24 is arranged on the water outlet of the water tank 22, and a drain valve 25 is arranged on the water supply pipe 23. A float switch device 4 is arranged in the water tank 22, and the float switch device 4 is connected with the drain valve 25 and used for controlling the opening and closing of the drain valve 25. The float switch device 4 comprises a positioning support rod 41 and a float 42, the float 42 is sleeved on the positioning support rod 41, a magnet 43 is arranged in the float 42, a box body 44 is arranged on the outer side wall of the bottom of the water tank 22, an iron block 45 matched with the magnet 43 is arranged in the box body 44, and the iron block 45 is connected with the switch of the drain valve 25 through a pull rope 46. The opening and closing of the drain valve 25 is preferably a spring return switch.
Referring to fig. 1 to 4, the water supply valve 24 is opened when watering plants, the water level of the water tower 2 is higher than the height of the arch skeleton 1, namely, the water level difference is utilized to supply water to the arch foot of the arch skeleton 1, and the arch skeleton 1 utilizes the siphon principle to supply water to the pressure nozzle 3 at the top of the arch skeleton 1 for watering. The utility model discloses an arch skeleton 1 is as canopy water pipe transfer passage to arrange the water pipe in the big-arch shelter, simplify the establishment of big-arch shelter and arrange, when reducing the cost of establishing, utilize the water head to spray the watering, need not additionally to increase water pump etc. further saving equipment cost, electric power resource. Additionally, because the utility model discloses an arch skeleton 1 is carried as the water pipe and is passed through, and the arch skeleton 1's of big-arch shelter quantity is various usually, consequently connects the flow pipe 23 on the arch foot of arch skeleton 1 bottom, can install better, need not to climb up and climb down, and it is more simple convenient to assemble.
In addition, referring to fig. 3, the utility model adopts the structure of the pressure nozzle 3, in the process of conveying and filling the arched framework 1 by water flow, the water pressure in the arched framework 1 is lower than the spring elasticity of the spring top plate 34, and the water in the arched framework 1 can not spill out from the pressure nozzle 3; when the whole arch-shaped framework 1 is filled with water, the water pressure in the arch-shaped framework 1 is greater than the spring elasticity of the spring top plate 34, so that the spring top plate 34 is separated from the water inlet 32, the pressure sprayer 3 starts spraying, and all sprayers on the arch-shaped framework 1 can be normally and stably sprayed.
Finally, referring to fig. 1-4, the irrigation system can be used not only for watering, but also for irrigating the culture medium by simply pouring the culture medium into the water tower 2. However, because the utility model discloses an utilize the water head to water, spray the back, can't avoid having ponding in the arch skeleton 1, if when cultivateing drought-enduring type plant, be separated by a few days usually and just need water or carry the culture solution, and arch skeleton 1 long-time ponding or hoarded the culture solution, make easily breed moss or culture solution in the arch skeleton 1 rotten, consequently, the utility model discloses still add drain valve 25 and float switch device 4 in flow pipe 23 and water tank 22. That is, after the water in the water tower 2 is transported, the floating ball 42 falls to the bottom of the water tank 22, and under the action of the magnet 43 in the floating ball 42, the iron block 45 on the outer side wall of the bottom of the water tank 22 is adsorbed on the water tank 22, thereby driving the pull rope 46 to open the switch of the drain valve 25, and further discharging and recycling the accumulated water and the nutrient solution in the water feeding pipe 23 and the arched framework 1. When the water supply valve 24 is closed and the water supply tower 2 stores water, the floating ball 42 floats along with the gradual increase of the water level in the water tank 22, so that the magnet 43 is separated from the iron block 45, the pull rope 46 releases a spring reset switch of the drain valve 25, and the drain valve is automatically closed.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (8)
1. The utility model provides an utilize green house irrigation system of water head watering, includes big-arch shelter and water tower, its characterized in that: the greenhouse comprises a plurality of arched frameworks, the arched frameworks are hollow pipes, two ends of each hollow pipe are sealed, a plurality of pressure nozzles for spraying irrigation are arranged on the hollow pipes at intervals, the horizontal height of the water tower is higher than that of the tops of the arched frameworks, and the water tower is communicated with the insides of the arched frameworks respectively.
2. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 1, wherein: the pressure nozzle comprises a nozzle body, a water inlet and a water outlet panel are respectively arranged on the nozzle body, a spring top plate is further arranged in the nozzle body, one end of the spring top plate is fixedly connected to the water outlet panel, and the other end of the spring top plate is supported on the water inlet.
3. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 2, wherein: the spring top plate and the water inlet are supported in a seamless mode.
4. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 1, wherein: the water tower comprises a tower frame, a water tank and a water supply pipe, wherein the water supply pipe is respectively communicated with the water outlet of the water tank and the arch foot of the arched framework, and a water supply valve is arranged on the water outlet of the water tank.
5. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 4, wherein: the water supply pipe is provided with a drain valve, the water tank is internally provided with a floating ball switch device, and the floating ball switch device is connected with the drain valve and used for controlling the opening and closing of the drain valve.
6. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 5, wherein: the floating ball switch device comprises a positioning support rod and a floating ball, the floating ball is sleeved on the positioning support rod, a magnet is arranged in the floating ball, a box body is arranged on the outer side wall of the bottom of the water tank, an iron block matched with the magnet is placed in the box body, and the iron block is connected with the switch of the drain valve through a pull rope.
7. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 4, wherein: the horizontal height of the bottom of the water tank is higher than the horizontal height of the top of the arched framework.
8. An agricultural greenhouse irrigation system using head difference irrigation as claimed in claim 1, wherein: the arched framework is a hollow steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000907.4U CN211090961U (en) | 2018-11-30 | 2018-11-30 | Agricultural greenhouse irrigation system capable of irrigating by utilizing water level difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000907.4U CN211090961U (en) | 2018-11-30 | 2018-11-30 | Agricultural greenhouse irrigation system capable of irrigating by utilizing water level difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090961U true CN211090961U (en) | 2020-07-28 |
Family
ID=71712424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000907.4U Expired - Fee Related CN211090961U (en) | 2018-11-30 | 2018-11-30 | Agricultural greenhouse irrigation system capable of irrigating by utilizing water level difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090961U (en) |
-
2018
- 2018-11-30 CN CN201822000907.4U patent/CN211090961U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |