CN112359913A - Rainwater collecting and irrigating system for plastic greenhouse - Google Patents
Rainwater collecting and irrigating system for plastic greenhouse Download PDFInfo
- Publication number
- CN112359913A CN112359913A CN202011317204.XA CN202011317204A CN112359913A CN 112359913 A CN112359913 A CN 112359913A CN 202011317204 A CN202011317204 A CN 202011317204A CN 112359913 A CN112359913 A CN 112359913A
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- CN
- China
- Prior art keywords
- plastic greenhouse
- collecting tank
- water collecting
- water
- drip irrigation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0273—Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Greenhouses (AREA)
Abstract
本发明公开了一种塑料大棚雨水收集与灌溉系统，包括塑料大棚、集水槽和滴灌管道，集水槽设置于塑料大棚两侧的支撑拱边沿，当塑料大棚的塑料薄膜卷起至离地30‑50cm的高度时，水流能够落入集水槽内，集水槽的底部通过软管与滴灌管道连通，滴灌管道埋设于塑料大棚内的土地里，集水槽的底面高于滴灌管道。本发明的雨水收集与利用装置简单，不需要另外附加其他土建工程，对现有的塑料大棚可直接进行安装使用，解决塑料大棚雨水收集与利用的问题；灌溉利用重力作用无需增加新的能耗，节能、环保，农业资源利用效率大幅提高。
The invention discloses a rainwater collection and irrigation system for a plastic greenhouse, comprising a plastic greenhouse, a water collection tank and a drip irrigation pipeline. The water collection tank is arranged on the edges of the supporting arches on both sides of the plastic greenhouse. At a height of 50cm, the water flow can fall into the sump, and the bottom of the sump is connected to the drip irrigation pipeline through a hose. The drip irrigation pipeline is buried in the ground in the plastic greenhouse, and the bottom of the sump is higher than the drip irrigation pipeline. The rainwater collection and utilization device of the invention is simple, does not require additional civil engineering, can be directly installed and used on the existing plastic greenhouse, and solves the problem of rainwater collection and utilization in the plastic greenhouse; irrigation uses gravity without adding new energy consumption , energy saving, environmental protection, and agricultural resource utilization efficiency has been greatly improved.
Description
Technical Field
The invention relates to the technical field of greenhouse equipment, in particular to a rainwater collecting and irrigating system for a plastic greenhouse.
Background
Rainwater is a precious water resource given to human beings by nature, and has important significance for reasonable utilization of the resource by means of rainwater accumulation technology and device. It can reasonably utilize water content, is favorable for crop growth and can implement high-yield and stable-yield cultivation. The greenhouse refers to agriculture in artificial heat preservation facilities and is effective supplement for field production. At present, two types of common greenhouses mainly comprise a glass greenhouse and a plastic greenhouse, wherein the plastic greenhouse is one of the most common protective cultivation measures with relatively low manufacturing cost and wide application range.
The plastic greenhouse shelters from natural rainfall when providing temperature for crop growth, rainwater can flow down along the greenhouse film, when the ventilation is opened to the bottom of the greenhouse, under the action of wind and gravity, the rainwater is gathered or runs off at the contact part of the greenhouse and the ground usually, the edge part of a supporting arch of the plastic greenhouse can not be used as the effective planting utilization area of the greenhouse usually due to the low height of the greenhouse film, water is provided for the plastic greenhouse, and water pumping irrigation is needed by utilizing an electric well, so that the operation cost is further increased.
The existing greenhouse agricultural rainwater storage and utilization usually utilizes facilities such as an underground rainwater collecting cellar, a sedimentation tank, a rainwater collecting groove and the like to collect and store rainwater on glass or a film, and then utilizes electric energy to utilize the rainwater in aspects such as landscaping, greenhouse crop growth and the like through a micro-irrigation fertilization system. However, the greenhouse rainwater collecting and utilizing device comprises a plurality of auxiliary systems, and usually needs to be additionally matched with some civil engineering measures, so that the cost is high. In addition, the rainwater is collected and then the electric energy is needed to be used for extracting and utilizing the water again, and the plastic greenhouse which is applied more in production and the like is difficult to realize.
Disclosure of Invention
The invention aims to provide a rainwater collecting and irrigating system for a plastic greenhouse, which aims to solve the problems in the prior art, so that the plastic greenhouse can collect rainwater simply and easily, rainfall resources are effectively utilized, and irrigation energy consumption is reduced.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a rainwater collecting and irrigating system for a plastic greenhouse, which comprises the plastic greenhouse, a water collecting tank and drip irrigation pipes, wherein the water collecting tank is arranged at the edges of supporting arches at two sides of the plastic greenhouse, when a plastic film of the plastic greenhouse is rolled up to a height of 30-50cm above the ground, water flow can fall into the water collecting tank, the bottom of the water collecting tank is communicated with the drip irrigation pipes through hoses, the drip irrigation pipes are embedded in the soil in the plastic greenhouse, and the bottom surface of the water collecting tank is higher than the drip irrigation pipes.
Preferably, a water collecting tank is arranged below the water collecting tank, the bottom surface of the water collecting tank is communicated with the drip irrigation pipeline, and the bottom surface of the water collecting tank is higher than the drip irrigation pipeline.
Preferably, the bottom of the water collecting tank is communicated with the top of the water collecting tank through a hose.
Preferably, the width of the water collecting tank is not more than 50cm with the width of the water collecting tank.
Preferably, the distance between the supporting arches of the plastic greenhouse and the length of the water collecting tank and the water collecting tank are 0.5-1.2m, and the water collecting tank are arranged between the adjacent supporting arches.
Preferably, the water collecting tank is directly placed on the water collecting tank, or the water collecting tank is fixed on the supporting arch through a lifting lug and a rope, or the water collecting tank is fixed on the supporting arch through a connecting plate and a bolt.
Preferably, the top of the water collecting tank is provided with an overflow port.
Preferably, a filter screen is arranged on the water collecting tank.
Preferably, a valve is provided on each hose communicating with the drip irrigation pipe in different areas.
Compared with the prior art, the invention has the following technical effects:
the rainwater collecting and utilizing device is simple, other civil engineering is not required to be additionally added, the existing plastic greenhouse can be directly installed and used, and the problem of rainwater collection and utilization of the plastic greenhouse is solved; irrigation utilizes the action of gravity without increasing new energy consumption, energy conservation and environmental protection, and greatly improves the utilization efficiency of agricultural resources.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first schematic structural view of a rainwater collection and irrigation system for a vinyl house according to the present invention;
FIG. 2 is a schematic structural view of a second rainwater collection and irrigation system of a vinyl house of the present invention;
FIG. 3 is a schematic structural view of the rainwater collecting and irrigating system for vinyl house of the present invention;
wherein: 1-a plastic greenhouse, 2-a supporting arch, 3-a water collecting tank, 4-a filter screen, 5-a water collecting tank, 6-a drip irrigation pipeline, 7-a hose, 8-a valve and 9-an overflow port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a rainwater collecting and irrigating system for a plastic greenhouse, which aims to solve the problems in the prior art, so that the rainwater can be collected by the plastic greenhouse simply and easily, rainfall resources are effectively utilized, and irrigation energy consumption is reduced.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 3: the embodiment provides a hot house rainwater is collected and irrigation system, including hot house 1, water catch bowl 3 and drip irrigation pipeline 6, water catch bowl 3 sets up in the support arch 2 border of hot house 1 both sides, when hot house 1's plastic film rolls up to liftoff 30-50 cm's height, rivers can fall into in water catch bowl 3, hose 7 and drip irrigation pipeline 6 intercommunication are passed through to the bottom of water catch bowl 3, drip irrigation pipeline 6 buries underground in the soil in hot house 1, the bottom surface of water catch bowl 3 is higher than drip irrigation pipeline 6.
The water collecting tank 5 is arranged below the water collecting tank 3, the bottom surface of the water collecting tank 5 is communicated with the drip irrigation pipeline 6, the bottom surface of the water collecting tank 5 is higher than the drip irrigation pipeline 6, the water body can flow under the action of gravity, and the water collecting tank 5 is tightly attached to the edge of the plastic greenhouse 1 and placed on the ground or on the edge of the greenhouse or buried in the ground surface shallowly. The bottom of the water collecting tank 3 is communicated with the top of the water collecting tank 5 through a hose 7, so that the height of the water collecting tank 3 can be conveniently adjusted. The filter screen 4 is arranged on the water collecting tank 3, so that sundries such as weeds, branches and leaves are prevented from falling into the water collecting tank 3 to block water leakage holes. Each hose 7 communicated with the drip irrigation pipes 6 in different areas is provided with a valve 8, so that the irrigation time, area and flow can be controlled conveniently. Wherein, drip irrigation pipe 6 can distribute according to the planting demand, and is preferred, and drip irrigation pipe 6 sets up in soil along the perpendicular to support 2 directions of encircleing, and every drip irrigation pipe 6 passes through a valve intercommunication header tank 5, is convenient for divide the ridge to irrigate.
The width of the water collecting tank 3 and the width of the water collecting tank 5 are not more than 50cm, the supporting arch interval of the vinyl house 1 and the length of the water collecting tank 3 and the water collecting tank 5 are 0.5-1.2m, the water collecting tank 3 and the water collecting tank 5 are both arranged between the adjacent supporting arches 2 and are not more than the interval of the supporting arches 2, the water collecting tank 3 and the water collecting tank 5 of different models can be manufactured according to the interval of the supporting arches 2 of different vinyl houses 1, and each water collecting tank 3 and each water collecting tank 5 are arranged independently, so that the storage, the transportation, the installation and the disassembly are convenient. The water collecting tank 3 is directly placed on the water collecting tank 5, or the water collecting tank 3 is fixed on the supporting arch 2 through the lifting lugs and the ropes, or the water collecting tank 3 is fixed on the supporting arch 2 through the connecting plate and the bolts, so that the height of the water collecting tank 5 in the vertical direction can be adjusted, the adjustment of the water collecting angle is facilitated, and the concentrated collection of rainwater is realized to the maximum extent. The side wall at the top of the water collecting tank 5 is provided with an overflow port 9, so that water is not stored in the water collecting tank 3, excessive water flows outwards, the bearing of the water collecting tank 3 and the supporting arch 2 is reduced, and the damage rate of a connecting plate or a rope is reduced.
The embodiment makes full use of the distance and the space at the edge of the plastic greenhouse 1 and designs the water collecting tank 3 and the water collecting tank 5 for rainwater with the matched sizes. When the edges of the two sides of the greenhouse are rolled up, under the condition that a certain fall exists, rainwater falls down along the rolled edges of the greenhouse vertically or slightly obliquely, the height of the water collecting grooves 3 can be properly adjusted according to the height of the ground at the edges of the greenhouse, and the upper opening edges of the water collecting grooves 3 at the two sides are preferably tightly attached to the lower edge of the plastic film of the plastic greenhouse 1, so that the rainwater can be prevented from being blown away by wind.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317204.XA CN112359913A (en) | 2020-11-23 | 2020-11-23 | Rainwater collecting and irrigating system for plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317204.XA CN112359913A (en) | 2020-11-23 | 2020-11-23 | Rainwater collecting and irrigating system for plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112359913A true CN112359913A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317204.XA Pending CN112359913A (en) | 2020-11-23 | 2020-11-23 | Rainwater collecting and irrigating system for plastic greenhouse |
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| Country | Link |
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| CN (1) | CN112359913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118542174A (en) * | 2024-06-26 | 2024-08-27 | 石河子大学 | Water saving system for facility agriculture |
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| CN202559422U (en) * | 2012-05-26 | 2012-11-28 | 张国元 | Device by utilizing greenhouse to collect rainwater |
| CN204104447U (en) * | 2014-07-01 | 2015-01-21 | 李家良 | A kind of greenhouse booth face rain collecting and water saving irrigation rig |
| CN205052333U (en) * | 2015-12-16 | 2016-03-02 | 济宁南澳绿亨庄园农业科技有限公司 | Can collect rainwater is used for big -arch shelter system of irrigating |
| CN205682028U (en) * | 2016-06-16 | 2016-11-16 | 江苏中植农业科技有限公司 | A kind of have the booth collecting rainwater function |
| CN106358846A (en) * | 2016-10-31 | 2017-02-01 | 沈阳农业大学 | Comprehensive rainwater utilization system for ecological greenhouse |
| CN207443702U (en) * | 2017-10-31 | 2018-06-05 | 江西伊禾农产品科技发展有限公司 | A kind of Intelligent drip irrigation system suitable for greenhouse |
| CN207653121U (en) * | 2017-12-29 | 2018-07-27 | 四川农业大学 | It is a kind of with the greenhouse device to catchment with irrigation function |
| CN207854638U (en) * | 2018-02-08 | 2018-09-14 | 重庆市开州区江里河现代生态农业有限公司 | A kind of rainwater-collecting irrigation rig for green house of vegetables |
| CN208095441U (en) * | 2018-04-25 | 2018-11-16 | 青海通力农牧科技开发有限公司 | A kind of greenhouse irrigation rig |
| CN210054025U (en) * | 2019-05-14 | 2020-02-14 | 天津自由飞翔农业科技有限公司 | Vegetable greenhouse |
| CN211745756U (en) * | 2020-02-18 | 2020-10-27 | 焦作市玖道种苗繁育有限公司 | A green house irrigation equipment for rehmannia glutinosa is planted |
| CN214194753U (en) * | 2020-11-23 | 2021-09-14 | 黑龙江省农业科学院玉米研究所 | Rainwater collecting and irrigating system for plastic greenhouse |
-
2020
- 2020-11-23 CN CN202011317204.XA patent/CN112359913A/en active Pending
Patent Citations (13)
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| JP4505034B1 (en) * | 2009-03-27 | 2010-07-14 | 有限会社クルミ | Heel support |
| CN202559422U (en) * | 2012-05-26 | 2012-11-28 | 张国元 | Device by utilizing greenhouse to collect rainwater |
| CN204104447U (en) * | 2014-07-01 | 2015-01-21 | 李家良 | A kind of greenhouse booth face rain collecting and water saving irrigation rig |
| CN205052333U (en) * | 2015-12-16 | 2016-03-02 | 济宁南澳绿亨庄园农业科技有限公司 | Can collect rainwater is used for big -arch shelter system of irrigating |
| CN205682028U (en) * | 2016-06-16 | 2016-11-16 | 江苏中植农业科技有限公司 | A kind of have the booth collecting rainwater function |
| CN106358846A (en) * | 2016-10-31 | 2017-02-01 | 沈阳农业大学 | Comprehensive rainwater utilization system for ecological greenhouse |
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| CN207653121U (en) * | 2017-12-29 | 2018-07-27 | 四川农业大学 | It is a kind of with the greenhouse device to catchment with irrigation function |
| CN207854638U (en) * | 2018-02-08 | 2018-09-14 | 重庆市开州区江里河现代生态农业有限公司 | A kind of rainwater-collecting irrigation rig for green house of vegetables |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118542174A (en) * | 2024-06-26 | 2024-08-27 | 石河子大学 | Water saving system for facility agriculture |
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Application publication date: 20210212 |
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| RJ01 | Rejection of invention patent application after publication |