CN202248044U - Rainwater recycling system for greenhouse - Google Patents
Rainwater recycling system for greenhouse Download PDFInfo
- Publication number
- CN202248044U CN202248044U CN2011203433622U CN201120343362U CN202248044U CN 202248044 U CN202248044 U CN 202248044U CN 2011203433622 U CN2011203433622 U CN 2011203433622U CN 201120343362 U CN201120343362 U CN 201120343362U CN 202248044 U CN202248044 U CN 202248044U
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- CN
- China
- Prior art keywords
- greenhouse
- gutter
- rainwater
- cyclic utilization
- utility
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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.)
- Expired - Fee Related
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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
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- Greenhouses (AREA)
Abstract
The utility model discloses a rainwater recycling system for a greenhouse. The rainwater recycling system comprises a plurality of upright posts which are fixedly arranged on the ground; a crown arch is arranged between every two adjacent upright posts; a gutter positioned above the upright posts is also arranged between the every two adjacent upright posts; a rainspout is arranged at the end part of the gutter and extends into a water channel arranged on the periphery of the greenhouse; a purifier is arranged in the water channel; and the water channel is connected with a water reservoir arranged on the ground. According to the rainwater recycling system disclosed by the utility model, the requirement of heavy rainfall can be met; the bearing capacity of the greenhouse is improved; water resources are saved; and the quality of recycled rainwater is improved. The rainwater recycling system can be widely applied to multi-span greenhouses.
Description
Technical field
The utility model relates to the water circulation use field, particularly a kind of greenhouse rainwater cyclic utilization system.
Background technology
Greenhouse is claimed in the greenhouse again, be a kind of can printing opacity, insulation (or heating) and can be used for the facility of cultivated plant.In the season of unsuitable plant growing, can be provided breeding time and increase output, be used for plant culture such as low temperature season warm season vegetable, flowers, forest more or grow seedlings etc.The kind in greenhouse is a lot, can be divided into many types again according to different roof truss material, lighting material, profile and the condition of heating etc., like glasshouse, plastic green house; Single roofing greenhouse, two roofings greenhouse; Heat greenhouse, unheating hothouse; Single-ridgepole glasshouse, attached-greenhouse etc.
Wherein, it is the most extensive that attached-greenhouse is used, and it is a kind ofly to comprise that at least two or two are striden the greenhouse that a roofing connects with gutter more than the span, and the attached-greenhouse area is big, and the space is high, and it is suitable for fairly large mechanization gardening organism of production and management.But there is following defective in attached-greenhouse comparatively commonly used at present: 1, the gutter of attached-greenhouse can not satisfy the requirement of heavy rainfall and the requirement of greenhouse high bearing capacity, and the gutter of existing design brings inconvenience to operator's installation and maintenance etc.The rainwater of 2, discharging from gutter directly flows away, and does not carry out recycle, therefore causes the serious waste of water resource.3, the rainwater water quality inferiority of collecting from the attached-greenhouse gutter, unfavorable when coming into operation to plant growing.
The utility model content
To the problems referred to above, the purpose of the utility model provides a kind ofly can satisfy the requirement of heavy rainfall and greenhouse high bearing capacity, be convenient to operator's installation and maintenance again, and can the conserve water resource, improve the greenhouse rainwater cyclic utilization system of rainwater quality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of greenhouse rainwater cyclic utilization system; Comprise plurality of fixed column on the ground, be provided with crown between every adjacent said column, be provided with the gutter that is positioned at said column top between every adjacent said crown; Said gutter end is provided with leader; Said leader extend into the tank that is arranged on the greenhouse periphery, is provided with clarifier in the said tank, and said tank connection is arranged on ground reservoir.
Further, said reservoir connects the greenhouse through pipeline.
Further, said crown is semicircle, and said gutter is trapezoidal.
Further, the two ends of said gutter are respectively arranged with leader.
Further, the drowning gradient of said gutter is 1-10 ‰.
Further, the drowning gradient of said gutter is 3 ‰.
Further, the material of said column is steel, plastics, aluminium alloys or titanium alloy; The material of said crown is steel, plastics, aluminium alloys or titanium alloy; The material of said gutter is steel, plastics, aluminium alloys or titanium alloy.
Further, the material of said column, crown and gutter is a hot-galvanized steel.
Further, said reservoir inwall and diapire are equipped with waterproofing membrane.
Further, said leader is the PVC plastic pipe.
The utility model is owing to adopt above technical scheme; It has the following advantages: 1, the utility model is owing to adopt the gutter of trapezoidal heavy in section design; Therefore both can satisfy the requirement of heavy rainfall; Can satisfy the high bearing capacity in greenhouse again, and can the handled easily workman install and the carrying out of work such as maintenance.2, the utility model will drop to the greenhouse through leader and tank the rainwater centralized collection in reservoir; And the water in the reservoir can be incorporated in the attached-greenhouse through pipeline; Therefore the utility model can be realized the recycle of water resource, reaches the purpose of conserve water resource.3, therefore the utility model greatly reduces the harmful substance contents of rainwater owing to adopted clarifier, when the recycle rainwater, can reduce greatly because the seedling risk that water causes.The utility model can satisfy the requirement of heavy rainfall, has improved the supporting capacity in greenhouse, has practiced thrift water resource, has improved the rainwater quality of recycle, and it can be widely used in the attached-greenhouse.
Description of drawings
Fig. 1 is the structural representation of the greenhouse rainwater cyclic utilization system of the utility model.
Fig. 2 is the structural representation of the gutter in the greenhouse rainwater cyclic utilization system shown in Figure 1.
Fig. 3 has been to use the structural representation of the attached-greenhouse of greenhouse rainwater cyclic utilization system shown in Figure 1.
Fig. 4 is the side-looking structural representation of attached-greenhouse shown in Figure 3.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in Fig. 1-4, the utility model provides a kind of greenhouse rainwater cyclic utilization system, comprises plurality of fixed column 1 on the ground; Be provided with crown 2 between every adjacent upright posts 1; Be provided with the gutter 3 that is positioned at column 1 top between every adjacent crown 2, the end of gutter 3 is provided with leader 4, and leader 4 extend into the tank 5 that is arranged on the greenhouse periphery; Be provided with clarifier 6 in the tank 5, tank 5 connections are arranged on ground reservoir 7.
The clarifier 6 of the utility model is installed in the tank 5, and can conveniently in tank 5, dismantle.Clarifier 6 can adopt the conventional filtration net to be made simply, also can adopt other filter of the prior art, repeats no more at this.Clarifier 6 can be used to tackle the foreign material that flow down from gutter 3 on the one hand; Because therefore clarifier 6 can in time clear up the foreign material that get in the tank 5 conveniently from tank 5 dismountings, avoid tank 5 to stop up on the other hand.
When rainwater dropped to the gutter 3 of attached-greenhouse, rainwater was in the leader 4 that gutter 3 flows into gutter 3 ends are connected, and leader 4 enters rainwater in the tank 5 thereupon, and the clarifier 6 of flowing through of the rainwater in the tank 5 is in the rainwater injection reservoir 7 through purification.
For realizing the recycle of rainwater; The reservoir 7 of the utility model can preferentially be connected to attached-greenhouse through the pipeline (not shown); When the plant arid in the attached-greenhouse needs water, can the rainwater of accumulating in the reservoir 7 be introduced in the attached-greenhouse to solve plant arid problem through pipeline.
One skilled in the art will appreciate that the rainwater in the reservoir 7 is incorporated in the attached-greenhouse, except adopting above-mentioned pipeline, can also adopt other introducing mode of the prior art, repeat no more at this.
Like Fig. 2, shown in Figure 3, the crown 2 of the utility model preferably is set to semicircle, and gutter 3 preferably is set to trapezoidal.The utility model is owing to adopt the crown 2 of semicircle roof construction, and the rainwater that therefore drops to crown 2 all flows into gutter 3, has avoided rainwater to infiltrate in the attached-greenhouse effectively; The utility model adopts down the gutter 3 of trapezoidal heavy in section design, therefore can satisfy the requirement of heavy rainfall, improves the supporting capacity in greenhouse, and can the handled easily personnel installs and the carrying out of work such as maintenance.
As a kind of preferred version, the both ends of the gutter 3 of the utility model are provided with leader 4 respectively, and gutter 3 has been set to drowning gradient, and the rainwater that therefore gets into gutter 3 all flows in the leader 4, has avoided rainwater to hoard in gutter 3 effectively.In the present embodiment, the drowning gradient of the utility model is set to 3 ‰.
The drowning gradient of gutter 3 that one skilled in the art will appreciate that the utility model can also adopt 2 ‰, 8 ‰ except adopting above-mentioned 3 ‰, repeats no more at this.
The material of the column 1 of the utility model can adopt steel, plastics, aluminium alloys or titanium alloy; The material of crown 2 can adopt steel, plastics, aluminium alloys or titanium alloy; The material of gutter 3 can adopt steel, plastics, aluminium alloys or titanium alloy.In order further to improve the supporting capacity in greenhouse, prolong the application life in greenhouse, the column 1 of the utility model, crown 2 and gutter 3 preferably all adopt hot-galvanized steel.In the present embodiment, the gutter 3 of the utility model is by the thick hot-galvanized steel bending and forming of 1.5mm.
As a kind of preferred version, the inwall and the diapire of the reservoir 7 of the utility model are equipped with waterproofing membrane, can prevent that like this rainwater of collecting from permeating the ground, and can improve the utilization rate of water resource greatly.In the present embodiment, the reservoir 7 of the utility model mainly forms by laying the waterproofing membrane transformation in bottom, natural pool.
The leader 4 of the utility model preferably adopts the PVC plastic pipe.Leader 4 is owing to employing PVC plastic pipe, so leader 4 excellent corrosion resistances, and cheap.In the present embodiment, the diameter of the leader 4 of the utility model adopts ф 110mm.
To sum up; The utility model is provided with steel crown 2 owing to being employed between the adjacent steel column 1; The steel gutter 3 of heavy in section design is set between the adjacent crown 2, and gutter 3 has drowning gradient, leader 4 is set respectively at the both ends of gutter 3; Leader 4 bottoms extend in the tank 5; With injecting behind the rainwater purification in the reservoir 7, the water in the reservoir 7 can be used for again irrigating the plant in the attached-greenhouse through clarifier 6 for tank 5, so the utility model not only can satisfy the requirement of heavy rainfall and greenhouse high bearing capacity, be convenient to operator's installation and maintenance again; And can the conserve water resource, realize dropping to the recycle of water resource minimum owing to the seedling risk that water causes.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; If do not break away from the spirit and the scope of the utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (10)
1. a greenhouse rainwater cyclic utilization system is characterized in that, comprises plurality of fixed column on the ground; Be provided with crown between every adjacent said column; Be provided with the gutter that is positioned at said column top between every adjacent said crown, said gutter end is provided with leader, and said leader extend into the tank that is arranged on the greenhouse periphery; Be provided with clarifier in the said tank, said tank connection is arranged on ground reservoir.
2. greenhouse according to claim 1 rainwater cyclic utilization system is characterized in that, said reservoir connects the greenhouse through pipeline.
3. greenhouse according to claim 1 rainwater cyclic utilization system is characterized in that, said crown is semicircle, and said gutter is trapezoidal.
4. according to claim 1 or 2 or 3 described greenhouse rainwater cyclic utilization systems, it is characterized in that the two ends of said gutter are respectively arranged with leader.
5. greenhouse according to claim 4 rainwater cyclic utilization system is characterized in that the drowning gradient of said gutter is 1-10 ‰.
6. greenhouse according to claim 5 rainwater cyclic utilization system is characterized in that the drowning gradient of said gutter is 3 ‰.
7. greenhouse according to claim 1 rainwater cyclic utilization system is characterized in that the material of said column is steel, plastics, aluminium alloys or titanium alloy; The material of said crown is steel, plastics, aluminium alloys or titanium alloy; The material of said gutter is steel, plastics, aluminium alloys or titanium alloy.
8. greenhouse according to claim 7 rainwater cyclic utilization system is characterized in that the material of said column, crown and gutter is a hot-galvanized steel.
9. greenhouse according to claim 1 and 2 rainwater cyclic utilization system is characterized in that said reservoir inwall and diapire are equipped with waterproofing membrane.
10. greenhouse according to claim 4 rainwater cyclic utilization system is characterized in that said leader is the PVC plastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203433622U CN202248044U (en) | 2011-09-14 | 2011-09-14 | Rainwater recycling system for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203433622U CN202248044U (en) | 2011-09-14 | 2011-09-14 | Rainwater recycling system for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202248044U true CN202248044U (en) | 2012-05-30 |
Family
ID=46109306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203433622U Expired - Fee Related CN202248044U (en) | 2011-09-14 | 2011-09-14 | Rainwater recycling system for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202248044U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635146A (en) * | 2011-09-14 | 2012-08-15 | 太仓市农业委员会 | Greenhouse rainwater recycling system |
| CN103688793A (en) * | 2013-12-12 | 2014-04-02 | 洛阳佳嘉乐农业产品开发有限公司 | Multifunctional three-dimensional planting greenhouse |
| CN103718886A (en) * | 2013-12-12 | 2014-04-16 | 洛阳佳嘉乐农业产品开发有限公司 | Three-dimensional planting greenhouse with two independently regulated and controlled planting areas |
| CN103704060B (en) * | 2013-12-12 | 2016-01-20 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two-layer multi-region |
-
2011
- 2011-09-14 CN CN2011203433622U patent/CN202248044U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635146A (en) * | 2011-09-14 | 2012-08-15 | 太仓市农业委员会 | Greenhouse rainwater recycling system |
| CN103688793A (en) * | 2013-12-12 | 2014-04-02 | 洛阳佳嘉乐农业产品开发有限公司 | Multifunctional three-dimensional planting greenhouse |
| CN103718886A (en) * | 2013-12-12 | 2014-04-16 | 洛阳佳嘉乐农业产品开发有限公司 | Three-dimensional planting greenhouse with two independently regulated and controlled planting areas |
| CN103718886B (en) * | 2013-12-12 | 2016-01-06 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two independent regulation and control growing areas |
| CN103704060B (en) * | 2013-12-12 | 2016-01-20 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two-layer multi-region |
| CN103688793B (en) * | 2013-12-12 | 2016-02-03 | 洛阳佳嘉乐农产品开发股份有限公司 | A kind of multifunctional stereo planting greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130914 |