CN204104447U - A kind of greenhouse booth face rain collecting and water saving irrigation rig - Google Patents
A kind of greenhouse booth face rain collecting and water saving irrigation rig Download PDFInfo
- Publication number
- CN204104447U CN204104447U CN201420371778.9U CN201420371778U CN204104447U CN 204104447 U CN204104447 U CN 204104447U CN 201420371778 U CN201420371778 U CN 201420371778U CN 204104447 U CN204104447 U CN 204104447U
- Authority
- CN
- China
- Prior art keywords
- rain
- greenhouse
- cistern
- water
- harvesting trough
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a kind of greenhouse booth face rain collecting and water saving irrigation rig, this comprises greenhouse, rain-harvesting trough, cistern, infiltrating irrigation pipe, in both sides, greenhouse, eaves place is provided with trapezoidal rain-harvesting trough, one end of described rain-harvesting trough is connected with cistern by landing water pipe, the bottom surface of described cistern is higher than the ground in greenhouse, described cistern is connected with the infiltrating irrigation pipe being positioned at underground by arm again, and described arm is provided with flow valve.Owing to adopting said structure, by greenhouse booth face collection rain in conjunction with self-pressing type sub-irrigation technology, existing rainwater resource can be made full use of, crop root zone soil is irrigated in right amount, reduce Soil moisture, reduce invalid evaporation, reduce indoor humidity, save water and energy, fundamentally improve the production efficiency of water resource.
Description
Technical field
The utility model belongs to industrialized agriculture production technical field, particularly relates to a kind of greenhouse booth face rain collecting and water saving irrigation rig.
Background technology
Since the eighties in 20th century, facility cultivation develops rapidly in China, facilitates the research and extension of the micro irrigation technology such as drip irrigation, infiltrating irrigation widely, and the development for agricultural water-saving irrigation plays positive effect.But due to the covering of industrialized agriculture ceiling, define two kinds of weather conditions in canopy outside canopy, the phenomenon ubiquity of irrigating in the outer rainfall of canopy, canopy, has blocked the natural utilization of rainwater resource, has made natural rain can directly not utilize in facility cultivation.Current industrialized agriculture only focuses on water saving in canopy, ignore rainwater utilization problem ubiquity, although the modern water-saving irrigation system in canopy saves with water, but because the outer a large amount of valuable available natural rain resource of canopy can not effectively utilize, make it to considerably increase irrigation water capacity compared with outdoor plantation, this phenomenon is particularly outstanding at humid region.In today of industrialized agriculture large area development, the problem how solving industrialized agriculture particularly humid region industrialized agriculture rainwater resources utilization seems very urgent.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and collection rain is effective, and in conjunction with the greenhouse booth face rain collecting and water saving irrigation rig of self-pressing type sub-irrigation.
The purpose of this utility model is achieved through the following technical solutions, this greenhouse booth face rain collecting and water saving irrigation rig comprises greenhouse, rain-harvesting trough, cistern, infiltrating irrigation pipe, in both sides, greenhouse, eaves place is provided with trapezoidal rain-harvesting trough, one end of described rain-harvesting trough is connected with cistern by landing water pipe, the bottom surface of described cistern is higher than the ground in greenhouse, described cistern is connected with the infiltrating irrigation pipe being positioned at underground by arm again, and described arm is provided with flow valve.
During the overlay film of canopy face, in both sides, eaves place reserves one fixed width, and reserved film is placed in rain-harvesting trough inwall.During rainfall, rainwater is gathered in rain-harvesting trough along canopy face overlay film, introduces cistern, because the bottom surface of cistern is higher than the ground in greenhouse by landing water pipe.During irrigation, breakdown irrigates the flow valve on arm, and the water in pond with certain deadweight flows through arm through filter screen and enters buried infiltrating irrigation pipe, penetrates into crop root zone soil, and supply crop root moisture, realizes rainwater and collect on the spot, irrigate on the spot.
The beneficial effects of the utility model: owing to adopting said structure, by greenhouse booth face collection rain in conjunction with self-pressing type sub-irrigation technology, existing rainwater resource can be made full use of, crop root zone soil is irrigated in right amount, reduce Soil moisture, reduce invalid evaporation, reduce indoor humidity, save water and energy, fundamentally improve the production efficiency of water resource.
Accompanying drawing explanation
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing 1
Fig. 1 is the structural representation of greenhouse booth face rain collecting and water saving irrigation rig, in figure: 1, greenhouse 2, rain-harvesting trough 3, cistern 4, infiltrating irrigation pipe 5, land water pipe 6, arm 7, flow valve
Embodiment
As shown in Figure 1, this greenhouse booth face rain collecting and water saving irrigation rig comprises greenhouse 1, rain-harvesting trough 2, cistern 3, infiltrating irrigation pipe 4, in both sides, greenhouse 1, eaves place is provided with trapezoidal rain-harvesting trough 2, one end of rain-harvesting trough 2 is connected with cistern 3 by landing water pipe 5, cistern 3 is positioned at the above certain altitude in ground, side outside greenhouse, cistern 3 is connected with the infiltrating irrigation pipe 4 being positioned at underground by arm 6 again, and arm 6 is provided with flow valve 7.
During the overlay film of canopy face, in both sides, eaves place reserves one fixed width, reserved film is placed in rain-harvesting trough 2 inwall.During rainfall, rainwater is gathered in rain-harvesting trough 2 along canopy face overlay film, introduces 3 by landing water pipe 5, because the bottom surface of cistern 3 is higher than the ground in greenhouse 1.During irrigation, breakdown irrigates the flow valve 7 on arm 6, and the water in pond with certain deadweight flows through arm 6 through filter screen and enters buried infiltrating irrigation pipe 4, penetrates into crop root zone soil, and supply crop root moisture, realizes rainwater and collect on the spot, irrigate on the spot.
Claims (1)
1. a greenhouse booth face rain collecting and water saving irrigation rig, it is characterized in that this greenhouse booth face rain collecting and water saving irrigation rig comprises greenhouse, rain-harvesting trough, cistern, infiltrating irrigation pipe, in both sides, greenhouse, eaves place is provided with trapezoidal rain-harvesting trough, one end of described rain-harvesting trough is connected with cistern by landing water pipe, the bottom surface of described cistern is higher than the ground in greenhouse, described cistern is connected with the infiltrating irrigation pipe being positioned at underground by arm again, and described arm is provided with flow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371778.9U CN204104447U (en) | 2014-07-01 | 2014-07-01 | A kind of greenhouse booth face rain collecting and water saving irrigation rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371778.9U CN204104447U (en) | 2014-07-01 | 2014-07-01 | A kind of greenhouse booth face rain collecting and water saving irrigation rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104447U true CN204104447U (en) | 2015-01-21 |
Family
ID=52321825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371778.9U Expired - Fee Related CN204104447U (en) | 2014-07-01 | 2014-07-01 | A kind of greenhouse booth face rain collecting and water saving irrigation rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105695A (en) * | 2016-06-30 | 2016-11-16 | 中国农业科学院农业经济与发展研究所 | Heliogreenhouse water-saving fertilizer-saving infiltration irrigation technology |
| CN113303140A (en) * | 2021-04-22 | 2021-08-27 | 湖南金桂建设有限公司 | Can automatic heat dissipation and hold back warm canopy of rainwater |
-
2014
- 2014-07-01 CN CN201420371778.9U patent/CN204104447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105695A (en) * | 2016-06-30 | 2016-11-16 | 中国农业科学院农业经济与发展研究所 | Heliogreenhouse water-saving fertilizer-saving infiltration irrigation technology |
| CN113303140A (en) * | 2021-04-22 | 2021-08-27 | 湖南金桂建设有限公司 | Can automatic heat dissipation and hold back warm canopy of rainwater |
| CN113303140B (en) * | 2021-04-22 | 2022-11-15 | 湖南金桂建设有限公司 | Can automatic heat dissipation and hold back warm canopy of rainwater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |