CN205222834U - A device for hot house rainwater purifies - Google Patents
A device for hot house rainwater purifies Download PDFInfo
- Publication number
- CN205222834U CN205222834U CN201520410333.1U CN201520410333U CN205222834U CN 205222834 U CN205222834 U CN 205222834U CN 201520410333 U CN201520410333 U CN 201520410333U CN 205222834 U CN205222834 U CN 205222834U
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- rainwater
- tank
- plastic greenhouse
- pond
- prefiltration
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Abstract
The utility model discloses a device for hot house rainwater purifies belongs to facility agricultural engineering technical field. The special hot house rainwater that is directed against purifies and the corollary equipment of design. This rainwater is collected purifier and is included the rainwater collecting vat of slope, square purification tank, tank and circular rainwater retrieval and utilization pipeline. Through installing the filter screen inflow purification tank that the aperture in the rainwater collecting vat of slope reduces in proper order. The purification tank later reaches the demand that the crop was irrigated by gravel layer, two steps of filter sediment on the artificial soil layer basically. The purification tank bottom links to each other with the tank, and some domestic water and special crop water demand can be satisfied in the junction after polypropylene cavity milipore filter filters. The utility model discloses with strong points, the cost is lower, and reliable and simple can satisfy the demand of production again, the utilization efficiency of rainwater, soil and agricultural abandonment resource is effectively improved, abundant ecological protection environment combines with the development ecological construction modern agriculture.
Description
1 technical field:
The utility model relates to a kind of for plastic greenhouse rainwater-collecting, purification, reclamation set, is specifically related to prefiltration, essence filters double purified system and reclaiming system.Belong to modern installations agricultural engineering technology field.
2 background technologies:
The water resources shortage per capita of China, and agricultural water accounts for a big chunk that Freshwater resources utilize, the rainwater recycle within the scope of plastic greenhouse utilizes has important meaning to raising agricultural water efficiency.The rainwater directly collected contains more impurity, directly irrigates and is unfavorable for the growth of chamber crop and the health of human body, and more for building construction rainwater purification of existing patent, there is no the rainwater purification system according to the design of plastic greenhouse surrounding enviroment at present.
3 summary of the invention:
The purpose of this utility model is for plastic greenhouse rainwater-collecting purification the deficiencies in the prior art, to collection and the rough purification of rainwater within the scope of plastic greenhouse, to reach the standard meeting crop irrigation water.Plastic greenhouse combines with rainwater-collecting, rainwater purification by the design, realizes the double benefit of agricultural water and agricultural resource.(1) by the arch plastics film of plastic greenhouse by the rain-harvesting trough of rainwater-collecting during rainfall around canopy, succinctly efficiently.(2) utilize precipitator method prefiltration and biological process essence to filter the technology combined, reach good rainwater purification effect, meet the water demand of plant growth.(3) suit measures to local conditions, effectively utilize the shape of plastic greenhouse collection rainwater and agricultural wastes to carry out the method for dmp filter, save agricultural resource, for the recycling of agriculture rainwater provides new approaches.This is novel is rely on the new paragon that agricultural facility serves again agricultural irrigation, is conducive to the development of the Collection and reuse of rainwater of Arid&semi-arid area.
Technical scheme: a kind of device to the purification of plastic greenhouse rainwater-collecting.It is characterized in that: the utility model provides a kind of rainwater-collecting reclamation set, comprise rainwater-collecting groove, prefiltration pond, treating pond, tank and rainwater recycling system.Collect, filter and irrigate into as a whole with reuse, common service is in the Collection utilization of the rainwater of plastic greenhouse.
Rainwater-collecting groove is located at around booth, and the part rainwater that when being used for collecting rainfall, the rainwater collected and ground flow into, prefiltration pipe has the three road filter grids that sizing grid reduces successively, can tackle impurity larger in rainwater and filter.
Treating pond is the part mainly implementing rainwater purification.First, the rainwater through prefiltration filter pipeline precipitates through gravel bed, and the comparatively small impurities do not filtered out by prefiltration is further across precipitation removing.Be the artificial soil layer be positioned at below gravel bed afterwards, through the purification of artificial soil layer, can effectively filter the heavy metal in rainwater and pollutent and purify, after the filtration of artificial soil layer, rainwater can meet the requirement of crop irrigation substantially.
Be further improvement of the utility model: above-mentioned rainwater purification system also comprises ultra-filtration filters system, acting as of this ultrafiltration system can bacterium effectively in filtering water, and colloid, suspended substance, larger molecular organics, to meet the demand of livestock and special crop.
This rainwater recycle refining plant also comprises water pump and the water pipe of rainwater reuse, and the top of water pipe is positioned at canopy, to utilize the clean rainwater of purification.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
(1) method by arranging tank around plastic greenhouse collects rainwater, improves the utilising efficiency of rainwater, for arid and semiarid region of Northwest China water resources saving and efficiency utilization play effective exemplary role.(2) rainwater is mainly used in agricultural irrigation, and purification process is simple and easy, and cost is lower and decontamination effect improving remarkable, can reach the object of rainwater reuse, be convenient to promote in production practice, also meets the part water needs of industry and life simultaneously.(3) suit measures to local conditions, make a silk purse out of a sow's ear, utilize the method purifying rainwater of agricultural wastes and biopurification, not only increase the utilising efficiency of agricultural resource, decrease the pollution of environment, for agricultural modernization development and the reparation of ecotope provide can be for reference suggestion.(4) rainwater purification system major portion is in underground, Economization on land, improves the utilising efficiency in soil.
4. accompanying drawing illustrates:
Accompanying drawing 1: a kind of apparatus structure schematic diagram 1 for plastic greenhouse rainwater purification
Number in figure: 1. plastic greenhouse ground, 2. rainwater-collecting groove, 3. single filter net, 4. cascade filtration net, 5. three-stage filtration net, 6. gravel bed, 7. artificial soil layer, 8. hollow polypropylene ultra-filtration membrane, 9. water reservoir, 10. recycle pump and circulation tube.
5. embodiment:
The plastic greenhouse rainwater-collecting purification process of this example as shown in the figure, comprises rainwater-collecting groove, prefiltration pond, treating pond, tank and rainwater recycling system five part composition.
Ground 1 is the capital construction of booth.Rainwater-collecting groove is numbering 2 in figure, and tank is apart from ground edge 20cm, and groove depth and cross section is wide is respectively 20cm, 30cm, mainly collects the rainwater collected from Plastic Greenhouse face and periphery.The rainwater collected flows through prefiltration pond, and prefiltration pond is wide is 50cm, and is provided with three road filtering nets, and allowing rainwater flow through sizing grid is successively 5cm
2single filter net 3, sizing grid is 3cm
2cascade filtration net 4 and sizing grid be 1cm
2three-stage filtration net 5, the impurity periodic cleaning of interception before every one-level filtering net.
Prefiltration pond tail end leads to above smart filtering basin.Essence filtering basin volume is the square of 1*1*1m, and top is provided with gravel bed 6, and gravel bed thickness is 15cm, and grain size of gravel size is 1 ~ 1.5cm.Arrange artificial soil layer 7 under it, artificial soil layer adopts discarded matrix and slag to mix, thickness 30cm.Heavy metal in rainwater and part harmful microorganism are through 6, and 7 are precipitated and filter.
Be connected bottom treating pond with above tank 9, and junction is provided with hollow polypropylene ultra-filtration membrane 8, can bacterium effectively in filtering water by film 8, colloid, suspended substance, larger molecular organics.The rectangular parallelepiped cement hole body of 3*2*2 sized by tank, bottom is connected with water system in greenhouse with circulation tube 10 by recycle pump successively.
In sum, the utility model devises foregoing invention.
Claims (6)
1. the device for plastic greenhouse rainwater purification, it is characterized in that: the rainwater-collecting designed for plastic greenhouse specially, purification and reusing integral system and device, be made up of rainwater-collecting groove, prefiltration pond, treating pond, tank and rainwater recycling system, rainwater-collecting slot pitch ground edge 20cm, groove depth and cross section is wide is respectively 20cm, 30cm, mainly collects the rainwater collected from Plastic Greenhouse face and periphery; The rainwater collected flows through prefiltration pond, and prefiltration pond is wide is 50cm, and is provided with three road filtering nets, and allowing rainwater flow through sizing grid is successively 5cm
2single filter net, sizing grid is 3cm
2cascade filtration net and sizing grid be 1cm
2three-stage filtration net, the impurity periodic cleaning of interception before every one-level filtering net; Prefiltration net tail end leads to above smart filtering basin, essence filtering basin volume is the square of 1*1*1m, top is provided with gravel bed, gravel bed thickness is 15cm, grain size of gravel size is 1 ~ 1.5cm, arrange artificial soil layer under it, artificial soil layer adopts discarded matrix and slag to mix, thickness 30cm; Be connected with above tank bottom treating pond, and junction is provided with hollow polypropylene ultra-filtration membrane, can bacterium effectively in filtering water by film, colloid, suspended substance, larger molecular organics, the rectangular parallelepiped cement hole body of 3*2*2 sized by tank, bottom is connected with water system in greenhouse with circulation tube (10) by recycle pump successively.
2. a kind of device for plastic greenhouse rainwater purification according to claim 1, is characterized in that: rainwater-collecting groove, in booth ground surrounding, is connected with prefiltration pond, and prefiltration pond is rainwater-collecting groove width comparatively, if 3 grades of filtration units varied in size.
3. a kind of device for plastic greenhouse rainwater purification according to claim 1, is characterized in that: treating pond is made up of hollow fiber ultrafiltration film, artificial soil layer and gravel bed from bottom to top, and hollow fiber ultrafiltration film is between treating pond and tank.
4. a kind of device for plastic greenhouse rainwater purification according to claim 3, it is characterized in that: gravel bed adopts stone of uniform size to be paved into, play the impurity effect in precipitation rainwater, artificial soil adopts cultivation residue and slag to mix, play biofiltration and further cleaning action, gravel bed and artificial soil interlayer are every 30cm.
5. a kind of device for plastic greenhouse rainwater purification according to claim 3, it is characterized in that: hollow fiber ultrafiltration film is hollow fiber material, adopt the different material of hole to realize the rainwater purification of different demand as required, regularly clean or replace material according to the frequency of rainfall and the materials'use time limit.
6. a kind of device for plastic greenhouse rainwater purification according to claim 1, is characterized in that: rain reclaiming system bottom tank, comprises water pump and water pipe, water pipe top and Peng Nei outlet system UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410333.1U CN205222834U (en) | 2015-06-10 | 2015-06-10 | A device for hot house rainwater purifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410333.1U CN205222834U (en) | 2015-06-10 | 2015-06-10 | A device for hot house rainwater purifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222834U true CN205222834U (en) | 2016-05-11 |
Family
ID=55897911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410333.1U Expired - Fee Related CN205222834U (en) | 2015-06-10 | 2015-06-10 | A device for hot house rainwater purifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222834U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316400A (en) * | 2018-04-19 | 2018-07-24 | 枣庄宏大伟业金属结构制造有限公司 | A kind of villa rainwater cyclic utilization system |
| WO2018201434A1 (en) * | 2017-05-05 | 2018-11-08 | 蔡黄英 | Solar heated greenhouse |
| WO2018201436A1 (en) * | 2017-05-05 | 2018-11-08 | 蔡黄英 | Multi-functional greenhouse |
| CN109113293A (en) * | 2017-06-26 | 2019-01-01 | 天津市爱德恒业科技发展有限公司 | One kind exempting from painting finishing purification wall |
-
2015
- 2015-06-10 CN CN201520410333.1U patent/CN205222834U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201434A1 (en) * | 2017-05-05 | 2018-11-08 | 蔡黄英 | Solar heated greenhouse |
| WO2018201436A1 (en) * | 2017-05-05 | 2018-11-08 | 蔡黄英 | Multi-functional greenhouse |
| CN109113293A (en) * | 2017-06-26 | 2019-01-01 | 天津市爱德恒业科技发展有限公司 | One kind exempting from painting finishing purification wall |
| CN108316400A (en) * | 2018-04-19 | 2018-07-24 | 枣庄宏大伟业金属结构制造有限公司 | A kind of villa rainwater cyclic utilization system |
| CN108316400B (en) * | 2018-04-19 | 2024-04-19 | 枣庄宏大伟业金属结构制造有限公司 | Villa rainwater cyclic utilization system |
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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: 20160511 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |