CN213486051U - Irrigation system for array greenhouse in greenhouse park - Google Patents

Irrigation system for array greenhouse in greenhouse park Download PDF

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CN213486051U
CN213486051U CN202021873616.7U CN202021873616U CN213486051U CN 213486051 U CN213486051 U CN 213486051U CN 202021873616 U CN202021873616 U CN 202021873616U CN 213486051 U CN213486051 U CN 213486051U
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water
pipeline
communicated
greenhouse
water inlet
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王相
庞喜龙
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Weihai Jingxun Changtong Electronic Technology Co Ltd
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Weihai Jingxun Changtong Electronic Technology Co Ltd
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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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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Abstract

The utility model discloses an array greenhouse irrigation system for a greenhouse park, which relates to the technical field of agriculture, and adopts the technical proposal that the system comprises a water source engineering pipeline and a head pipeline system communicated with the water source engineering pipeline, wherein the water source engineering pipeline comprises a plurality of water storage tanks communicated with municipal water supply, a water inlet pipeline of each water storage tank is communicated with the municipal water supply pipeline through a water separator, and the water separator is provided with a water inlet and a plurality of water outlets corresponding to the number of the water storage tanks; the head pipeline system comprises water inlet water collecting and distributing devices, water outlet pipelines of the water storage tanks are communicated with water inlet ends of the water inlet water collecting and distributing devices, and a plurality of water inlet ends of the water inlet water collecting and distributing devices correspond to the number of the water storage tanks. The utility model has the advantages that: through the water supply system of this scheme, consider the difference that the crop was planted to the big-arch shelter simultaneously, the water demand is different, through designing many sets of pump package and adding the parallelly connected mode of full-automatic lamination filter, both satisfied irrigation peak demand, also can locally open, satisfy the demand of irrigating the energy-conserving millet.

Description

Irrigation system for array greenhouse in greenhouse park
Technical Field
The utility model relates to the field of agricultural technologies, in particular to greenhouse garden array big-arch shelter irrigation system.
Background
Crop planting in greenhouses is widely applied in modern agriculture, and with the enlargement of greenhouse planting scale, the workload of planting personnel is increased. And modern agricultural planting pursues reasonable standardization more, and the water and fertilizer control of plants is refined, so that a scientific planting mode is used for replacing excellent planting results.
Therefore, the irrigation system for greenhouse planting needs to integrate water and fertilizer irrigation pipelines to comprehensively realize reasonable distribution and control. At present, a plurality of irrigation distribution systems for a single greenhouse exist, but no clear technical scheme is provided for how large a greenhouse irrigation system is in a large greenhouse park.
For example, a new district greenhouse park in Lanzhou has 173 seats of 80 x 10 meters of sunlight greenhouses (greenhouses), and according to the irrigation amount of the built greenhouse, the water consumption of a single spray head is about 130L/h and the emission range is 4 meters; the water consumption of a single shed is about 5.2m3H, daily water consumption is about 19m3(calculated as an average of 3 times per day for 1.25 hours). 173 greenhouse with total daily water amount of 3630m3. There is no water supply system solution in the prior art for similar large greenhouse shed areas.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a warmhouse garden array big-arch shelter irrigation system.
The technical scheme is that the water supply system comprises a water source engineering pipeline and a head pipeline system communicated with the water source engineering pipeline, wherein the water source engineering pipeline comprises a plurality of water storage tanks communicated with municipal water supply, water inlet pipelines of the water storage tanks are communicated with the municipal water supply pipeline through water separators, and the water separators are provided with a water inlet and a plurality of water outlets corresponding to the number of the water storage tanks;
the head pipeline system comprises water inlet water collecting and distributing devices, water outlet pipelines of the water storage tanks are communicated with water inlet ends of the water inlet water collecting and distributing devices, and a plurality of water inlet ends of the water inlet water collecting and distributing devices correspond to the water storage tanks in number;
the water inlet water collecting and distributing device is provided with a plurality of water outlet ends, each water outlet end is communicated with the water inlet end of the water outlet water collecting and distributing device through a middle pipeline, and the number of the water inlet ends of the water outlet water collecting and distributing devices corresponds to the number of the water outlet ends of the water inlet water collecting and distributing devices;
the water outlet ends of the water outlet water collecting and distributing device comprise a fire fighting waterway water outlet end and a plurality of irrigation pipeline water outlet ends, the fire fighting waterway water outlet end is communicated with fire fighting pipelines in the greenhouses, and each irrigation pipeline water outlet end is communicated with the irrigation water inlet ends of the greenhouses through an irrigation pipeline;
each irrigation pipeline is communicated with the water outlet end of the water and fertilizer integrated machine;
every big-arch shelter all is provided with a main water pipeline, and a plurality of distributive pipeline with main water pipeline intercommunication, distributive pipeline and overhead irrigation mechanism intercommunication to overhead irrigation mechanism is as the terminal of irrigating.
Preferably, the municipal water supply selects DN160 pipeline as the water supply pipeline, DN160 gate valve and DN225 gate valve are set between DN160 pipeline and the water knockout drum in proper order, DN160 gate valve and DN225 gate valve are communicated through the reducer pipe, DN225 gate valve is communicated with the water inlet of the water knockout drum through DN225 galvanized steel pipe.
Preferably, the water separator comprises at least one DN225 inlet and at least five DN150 outlets, and a DN150 electromagnetic valve and a DN150 gate valve are sequentially arranged between the outlet end of the water separator and the water storage tank;
the water separator is made of steel, and the thickness of a steel plate of the water separator is more than or equal to 3 mm;
the water storage tank is communicated with the water inlet water collecting and distributing device through a DN200 pipeline, and a DN200 gate valve is arranged on a pipeline between the water storage tank and the water inlet water collecting and distributing device.
Because what this scheme corresponded is that all big-arch shelters in warmhouse garden irrigate, considers the pressure of municipal water, and the irrigation demand of all big-arch shelters in garden, consequently, the water storage tank chooses for use DN200 pipe diameter export, avoids the only DN90 pipe diameter export of general water storage tank to can't satisfy the irrigation demand problem of a plurality of big-arch shelters.
Preferably, the water inlet water collecting and distributing device comprises at least five DN200 water inlet ends and at least six DN160 water outlet ends, and each DN160 water outlet end is communicated with one middle pipeline.
Preferably, each middle pipeline comprises a DN150 gate valve I, a DN100 water pump, a DN150 check valve, a DN150 gate valve II and a full-automatic laminated filter which are sequentially arranged in the direction from the water inlet water collecting and distributing device to the water outlet water collecting and distributing device; the water pump and the full-automatic laminated filter are sequentially arranged, and the full-automatic laminated filter is arranged at the water outlet end of the DN150 gate valve II, so that the situation that the full-automatic laminated filter leaks air due to pressure can be effectively avoided;
the water inlet and outlet ends of the DN100 water pump are respectively used as water inlet and outlet pipelines through DN150 hoses; because the water pump vibrates when working, the hose has good anti-vibration effect;
and the water outlet end of the DN100 water pump is communicated with the water inlet end of the water outlet water collecting and distributing device.
Preferably, the flow rate of the fully automatic laminated filter is 150m2The accuracy is 120 meshes, the pipe diameters of an inlet and an outlet are DN160, the caliber of backwashing drainage is DN110, and the backwashing action pressure value is 0.1 mpa;
each full-automatic laminated filter comprises 4 groups of laminated sheets, wherein 2 groups of laminated sheets are working laminated sheets, and the other 2 groups of laminated sheets are backwashing laminated sheets.
Preferably, the DN100 water pump flow is 100m2H, the lift is 60m, the power is 55Kw, and the caliber is DN 100;
the DN100 water pump is a cast iron horizontal water pump;
each DN100 water pump is electrically connected with a variable frequency control cabinet.
Preferably, the effluent water collector at least comprises 6 DN160 water inlets, 5 DN110 water outlets and 1 DN160 water outlet;
the DN160 water outlet of the water outlet collector is communicated with the fire-fighting waterway, and the DN110 water outlet of the water outlet collector is communicated with the irrigation pipeline.
Preferably, each of the water storage tanks is easily equal to or more than 300m3The diameter is more than or equal to 11m, the height is more than or equal to 3.41m, and the thickness of the wall of the water storage tank is more than 0.3 m. The water storage tanks are connected in parallel, and can store water simultaneously.
Preferably, the water storage tank is including setting up the base on the earth's surface, the fixed bottom plate that sets up on the base, and the fixed lateral wall that sets up the water storage tank of upside of bottom plate is located the water storage tank lateral wall outside and sets up a plurality of stands, the stand with the outer wall of water storage tank pastes mutually, the stand bottom with bottom plate fixed connection, the stand centers on water storage tank outer wall circumference equipartition is eight at least.
Preferably, the upright column comprises a vertical plate attached to the outer wall of the water storage tank and a horizontal plate located at the bottom of the vertical plate, the horizontal plate is provided with bolt holes, the horizontal plate is fixedly connected with the bottom plate, and reinforcing ribs are arranged between the vertical plate and the horizontal plate.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: through the water supply system of the scheme, the maximum water supply amount per day can be 4800m3The water supply amount of a single 80 x 10 m sunlight greenhouse (greenhouse) is not less than 6m3The water consumption requirement in the peak period is met; simultaneously, considering the difference of crops planted in the greenhouse and the difference of water demand, the mode of designing a plurality of sets of pump sets and connecting the full-automatic laminated filters in parallel can meet the requirement of irrigation peak and can be locally opened, and the requirement of irrigating off-peak energy conservation can be met.
Drawings
Fig. 1 is a block diagram of a water source engineering pipeline according to an embodiment of the present invention.
Fig. 2 is a block diagram of a header pipeline system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 and 2, the utility model provides an array greenhouse irrigation system for a greenhouse park, which comprises a water source engineering pipeline and a head pipeline system communicated with the water source engineering pipeline, wherein the water source engineering pipeline comprises a plurality of water storage tanks communicated with municipal water supply, water inlet pipelines of the water storage tanks are communicated with the municipal water supply pipeline through water distributors, and the water distributors are provided with a water inlet and a plurality of water outlets corresponding to the number of the water storage tanks;
the head pipeline system comprises water inlet water collecting and distributing devices, water outlet pipelines of the water storage tanks are communicated with water inlet ends of the water inlet water collecting and distributing devices, and the number of the water inlet ends of the water inlet water collecting and distributing devices is corresponding to the number of the water storage tanks;
the water inlet water collecting and distributing device is provided with a plurality of water outlet ends, each water outlet end is communicated with the water inlet end of the water outlet water collecting and distributing device through a middle pipeline, and the number of the water inlet ends of the water outlet water collecting and distributing devices corresponds to the number of the water outlet ends of the water inlet water collecting and distributing devices;
the water outlet end of the water outlet water collecting and distributing device comprises a fire fighting waterway water outlet end and a plurality of irrigation pipeline water outlet ends, the fire fighting waterway water outlet end is communicated with the fire fighting pipelines in the greenhouses, and the water outlet end of each irrigation pipeline is communicated with the irrigation water inlet ends of the greenhouses through an irrigation pipeline;
each irrigation pipeline is communicated with the water outlet end of the water and fertilizer integrated machine;
every big-arch shelter all is provided with a main water pipeline, and a plurality of distributive pipeline with main water pipeline intercommunication, distributive pipeline and overhead irrigation mechanism intercommunication to overhead irrigation mechanism is as the terminal of irrigating.
DN160 pipelines are selected as water supply pipelines for municipal water supply, DN160 gate valves and DN225 gate valves are sequentially arranged between the DN160 pipelines and the water distributor and are communicated through reducer pipes, and the DN225 gate valves are communicated with the water inlet of the water distributor through DN225 galvanized steel pipes.
The water separator comprises at least one DN225 inlet and at least five DN150 outlets, and a DN150 electromagnetic valve and a DN150 gate valve are sequentially arranged between the outlet end of the water separator and the water storage tank;
the water separator is made of steel, and the thickness of a steel plate of the water separator is more than or equal to 3 mm;
the water storage tank is communicated with the water inlet water collecting and distributing device through a DN200 pipeline, and a DN200 gate valve is arranged on a pipeline between the water storage tank and the water inlet water collecting and distributing device.
Because what this scheme corresponded is that all big-arch shelters in warmhouse garden irrigate, considers the pressure of municipal water, and the irrigation demand of all big-arch shelters in garden, consequently, the water storage tank chooses for use DN200 pipe diameter export, avoids the only DN90 pipe diameter export of general water storage tank to can't satisfy the irrigation demand problem of a plurality of big-arch shelters.
The water inlet water collecting and distributing device comprises at least five DN200 water inlet ends and at least six DN160 water outlet ends, and each DN160 water outlet end is communicated with one middle pipeline.
Each middle pipeline comprises a DN150 gate valve I, a DN100 water pump, a DN150 check valve, a DN150 gate valve II and a full-automatic laminated filter which are sequentially arranged from the water inlet water collecting and distributing device to the water outlet water collecting and distributing device; the water pump and the full-automatic laminated filter are sequentially arranged, and the full-automatic laminated filter is arranged at the water outlet end of the DN150 gate valve II, so that the situation that the full-automatic laminated filter leaks air due to pressure can be effectively avoided;
the water inlet and outlet ends of the DN100 water pump are respectively used as water inlet and outlet pipelines through DN150 hoses; because the water pump vibrates when working, the hose has good anti-vibration effect;
the water outlet end of the DN100 water pump is communicated with the water inlet end of the water outlet water collecting and distributing device.
The flow of the full-automatic laminated filter is 150m2The accuracy is 120 meshes, the pipe diameters of an inlet and an outlet are DN160, the caliber of backwashing drainage is DN110, and the backwashing action pressure value is 0.1 mpa;
each full-automatic laminated filter comprises 4 groups of laminates, wherein 2 groups are working laminates, and the other 2 groups are backwashing laminates.
DN100 water pump flow is 100m2H, the lift is 60m, the power is 55Kw, and the caliber is DN 100;
DN100 water pump is cast iron horizontal water pump;
each DN100 water pump is electrically connected with a variable frequency control cabinet.
The water outlet collector at least comprises 6 DN160 water inlets, 5 DN110 water outlets and 1 DN160 water outlet;
the DN160 water outlet of the water outlet collector is communicated with the fire-fighting waterway, and the DN110 water outlet of the water outlet collector is communicated with the irrigation pipeline.
Example 2
On the basis of the embodiment 1, each water storage tank is easy to be more than or equal to 300m3The diameter is more than or equal to 11m, the height is more than or equal to 3.41m, and the thickness of the wall of the water storage tank is more than 0.3 m. The water storage tanks are connected in parallel,water storage can be performed simultaneously.
The water storage tank is including setting up the base at the earth's surface, and the fixed bottom plate that sets up on the base, the fixed lateral wall that sets up the water storage tank of upside of bottom plate are located the water storage tank lateral wall outside and set up a plurality of stands, and the stand pastes mutually with the outer wall of water storage tank, stand bottom and bottom plate fixed connection, and the stand is around water storage tank outer wall circumference equipartition eight at least.
The stand includes the riser that pastes with the water storage tank outer wall, and is located the horizontal plate of riser bottom, sets up the bolt hole on the horizontal plate, and horizontal plate and bottom plate fixed connection set up the strengthening rib between riser and the horizontal plate.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The array greenhouse irrigation system in the greenhouse park is characterized by comprising a water source engineering pipeline and a head pipeline system communicated with the water source engineering pipeline, wherein the water source engineering pipeline comprises a plurality of water storage tanks communicated with municipal water supply, water inlet pipelines of the water storage tanks are communicated with the municipal water supply pipeline through water distributors, and the water distributors are provided with a water inlet and a plurality of water outlets corresponding to the number of the water storage tanks;
the head pipeline system comprises water inlet water collecting and distributing devices, water outlet pipelines of the water storage tanks are communicated with water inlet ends of the water inlet water collecting and distributing devices, and a plurality of water inlet ends of the water inlet water collecting and distributing devices correspond to the water storage tanks in number;
the water inlet water collecting and distributing device is provided with a plurality of water outlet ends, each water outlet end is communicated with the water inlet end of the water outlet water collecting and distributing device through a middle pipeline, and the number of the water inlet ends of the water outlet water collecting and distributing devices corresponds to the number of the water outlet ends of the water inlet water collecting and distributing devices;
the water outlet ends of the water outlet water collecting and distributing device comprise a fire fighting waterway water outlet end and a plurality of irrigation pipeline water outlet ends, the fire fighting waterway water outlet end is communicated with fire fighting pipelines in the greenhouses, and each irrigation pipeline water outlet end is communicated with the irrigation water inlet ends of the greenhouses through an irrigation pipeline;
each irrigation pipeline is communicated with the water outlet end of the water and fertilizer integrated machine;
each greenhouse is provided with a main water pipeline and a plurality of water distribution pipelines communicated with the main water pipeline, and the water distribution pipelines are communicated with an irrigation terminal mechanism.
2. The irrigation system for the greenhouse of claim 1, wherein DN160 pipelines are used as water supply pipelines for municipal water supply, DN160 gate valves and DN225 gate valves are sequentially arranged between the DN160 pipelines and the water distributor and are communicated through reducer pipes, and the DN225 gate valves are communicated with the water inlet of the water distributor through DN225 galvanized steel pipes.
3. The irrigation system for the greenhouse of claim 2, wherein the water separator comprises at least one DN225 inlet and at least five DN150 outlets, and a DN150 electromagnetic valve and a DN150 gate valve are sequentially arranged between the outlet end of the water separator and the water storage tank;
the water separator is made of steel, and the thickness of a steel plate of the water separator is more than or equal to 3 mm;
the water storage tank is communicated with the water inlet water collecting and distributing device through a DN200 pipeline, and a DN200 gate valve is arranged on a pipeline between the water storage tank and the water inlet water collecting and distributing device.
4. The irrigation system for the greenhouse of claim 3, wherein the water inlet and collecting and distributing device comprises at least five DN200 water inlet ends and at least six DN160 water outlet ends, and each DN160 water outlet end is communicated with one of the middle pipelines.
5. The irrigation system for the array greenhouse of the greenhouse park as claimed in claim 4, wherein each middle pipeline comprises a DN150 gate valve I, a DN100 water pump, a DN150 check valve, a DN150 gate valve II and a full-automatic laminated filter which are sequentially arranged in the direction from the water inlet water collecting and distributing device to the water outlet water collecting and distributing device;
the water inlet and outlet ends of the DN100 water pump are respectively used as water inlet and outlet pipelines through DN150 hoses;
and the water outlet end of the DN100 water pump is communicated with the water inlet end of the water outlet water collecting and distributing device.
6. The irrigation system for greenhouse areas in array form as claimed in claim 5, wherein the fully automatic laminated filter has a flow rate of 150m2The accuracy is 120 meshes, the pipe diameters of an inlet and an outlet are DN160, the caliber of backwashing drainage is DN110, and the backwashing action pressure value is 0.1 mpa;
each full-automatic laminated filter comprises 4 groups of laminated sheets, wherein 2 groups of laminated sheets are working laminated sheets, and the other 2 groups of laminated sheets are backwashing laminated sheets.
7. The irrigation system for the greenhouse of claim 6, wherein the DN100 water pump flow is 100m2H, the lift is 60m, the power is 55Kw, and the caliber is DN 100;
the DN100 water pump is a cast iron horizontal water pump;
each DN100 water pump is electrically connected with a variable frequency control cabinet.
8. The irrigation system for the greenhouse of claim 7, wherein the effluent collector comprises at least 6 DN160 water inlets, 5 DN110 water outlets, and 1 DN160 water outlet;
the DN160 water outlet of the water outlet collector is communicated with the fire-fighting waterway, and the DN110 water outlet of the water outlet collector is communicated with the irrigation pipeline.
9. The irrigation system for the greenhouse of claim 8 wherein each water storage tank is easily equal to or larger than 300m3The diameter is more than or equal to 11m, the height is more than or equal to 3.41m, and the thickness of the wall of the water storage tank is more than 0.3 m.
10. The irrigation system for the greenhouse of claim 9, wherein the water storage tank comprises a base arranged on the ground, a bottom plate is fixedly arranged on the base, the side wall of the water storage tank is fixedly arranged on the upper side of the bottom plate, a plurality of stand columns are arranged on the outer side of the side wall of the water storage tank, the stand columns are attached to the outer wall of the water storage tank, the bottom ends of the stand columns are fixedly connected with the bottom plate, and at least eight stand columns are uniformly distributed around the circumference of the outer wall of the water storage tank.
CN202021873616.7U 2020-09-01 2020-09-01 Irrigation system for array greenhouse in greenhouse park Active CN213486051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021873616.7U CN213486051U (en) 2020-09-01 2020-09-01 Irrigation system for array greenhouse in greenhouse park

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021873616.7U CN213486051U (en) 2020-09-01 2020-09-01 Irrigation system for array greenhouse in greenhouse park

Publications (1)

Publication Number Publication Date
CN213486051U true CN213486051U (en) 2021-06-22

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