CN203361233U - Solar greenhouse surface rainwater collection, filtration and storage facility - Google Patents
Solar greenhouse surface rainwater collection, filtration and storage facility Download PDFInfo
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- CN203361233U CN203361233U CN201220578772XU CN201220578772U CN203361233U CN 203361233 U CN203361233 U CN 203361233U CN 201220578772X U CN201220578772X U CN 201220578772XU CN 201220578772 U CN201220578772 U CN 201220578772U CN 203361233 U CN203361233 U CN 203361233U
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- rainwater
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- rain
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- greenhouse
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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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Abstract
The utility model discloses a solar greenhouse surface rainwater collection, filtration and storage facility, especially relates to a rainwater sufficient-collection, integral filtration and appropriate underground storage facility. A wedge-shaped rainwater collection trough is disposed below the lower edge of a greenhouse surface, gravels and cobblestones are disposed in the rainwater collection trough and used for filtering out impurities (such as sediments, withered grass and fallen leaves) which are washed by the rainwater, the upper opening of the rainwater collection trough levels with the ground, and the bottom of the rainwater collection trough vertically tilts. A water storage pool is disposed underground and is of a sealed type, the water storage pool above the bottom is cube-shaped, and the bottom of the pool is composed of a slope and a square water pit and used for preventing sediment accumulation. The volume (V[storage]) of the water storage pool is determined by comparing a single average rainfall collection amount (V[metered]) and a rainfall interval field consumption amount (V[consumption]), wherein when V[consumption]<V(metered), V[storage]=V[consumption], and when V[consumption]>V(metered), V[storage]=V[metered], which is few in referring parameter, simple and convenient in calculation and high in adaption rate. The facility provided by the utility model can adequately collect rainwater resources, and is convenient to maintain, economical and applicable.
Description
Technical field
The utility model relates to a kind of heliogreenhouse shed face rainwater-collecting and filters storage facility.
Background technology
The application of collection rain technology in agricultural production has a long history.On the books as far back as the Middle Easts of B.C. more than 2000 years.The ground such as Afghanistan, Iran, Pakistan and Xinjiang, China just utilized " karez " collection rain to irrigate in 2000 in the past.Approximately, before 1500, Israel Na Ba people from Qin collected, stored and utilized rainfall, development collection rain agricultural.Collection rain terraced fields on the hillside, Andes in Mexico, Peru, South America have experienced the agro-farming of thousand.Initial stage in 18th century, American Indian adopted collection rain technology maize planting, pumpkin and muskmelon.Since the eighties in 20th century, China's collection rain technical development is rapid, the areas such as Gansu, Ningxia, Shaanxi, Shanxi and Inner Mongol, in succession implement " collection rain joint is filled with ", " Jiao Shui holds stream " and rainwater collection project technology such as " rainwater harvestings ", efficiently solve people and animals' life and an agricultural production water difficult problem, benefit area 2,000,000 km2, the population 2.6 hundred million of being benefited.
Utilizing the heliogreenhouse shed face to collect and utilize rainwater, is the feasible measure that develops rainwater resource, the existing practice in some areas in recent years.But the place that related rainwater-collecting and savings facility still have some to improve.Rain-harvesting trough is the indispensable facility of greenhouse booth face collection rain, mainly contains at present tiltedly two types of hanging and ditching types.Tiltedly the hanging simple and easy groove made from the pvc pipe of iron sheet or semicircle exactly, laterally tiltedly hang on the greenhouse booth face, and the tight-lipped subsides canopy of inner side slot face, connect reservoir under an end, and an end hangs on the canopy face.The defect of this rain-harvesting trough: the one, can not the comprehensive collection rainwater, the 2nd, affect the folding and unfolding of greenhouse printing opacity and insulation straw screen or mat, the 3rd, material is easily lost, and need to often change.The ditching type rain-harvesting trough is exactly along earth's surface, to ditch under the greenhouse booth face, build gutter with concrete, one end of ditch is communicated with reservoir, and in order to increase water velocity, bottom of trench slightly has inclination to the reservoir end, though this rain-harvesting trough energy comprehensive collection is from the rainwater of canopy face, but the foreign material such as silt and dry branches and fallen leaves are often arranged in groove, cause rainwater to flow at groove not smooth, and easily cause that the foreign material such as silt and dry branches and fallen leaves enter reservoir, need often cleaning, time-consuming.Reservoir is another key facility of collection rain technology application, and reservoir commonly used is divided into underground type, semi-underground type and ground type by present position.Semi-underground and ground type all takies aboveground space, and meets low temperature winter and freeze, and in pond, institute's retaining must not be to utilize, the easy evaporation loss of Chi Shui in summer.In addition, at the bottom of reservoir, normal shoal materials, affect water-holding capacity, and inconvenience is safeguarded in cleaning.Determining of the reasonable volume of reservoir is also collection rain technology application success whether key, and mostly the volume of reservoir is according to area rainfall data for many years, the rainfall regularity of distribution at present, the calculation of parameter such as rainwater conflux area are tried to achieve, the many factors related to, computational methods are numerous and diverse, and operability is not strong.The utility model for the problems referred to above designed a kind of efficiently, the facility of novel solar greenhouse canopy face rainwater collection filter storage easily.
Summary of the invention
The utility model purpose is to provide a kind of heliogreenhouse shed face rainwater-collecting and filters storage facility.
The technical solution adopted in the utility model is:
The utility model discloses a kind of heliogreenhouse shed face rainwater-collecting and filters storage facility, it is characterized in that, utilizes the greenhouse booth face to collect face as rainwater, and under the canopy face, along rain-harvesting trough and reservoir are set, the rainwater of collection is irrigated for the vegetable plot, greenhouse.
Rain-harvesting trough is positioned at edge under the greenhouse booth face, length is suitable with greenhouse length, vertical section is " wedge shape ", and plane is rectangle, and rain-harvesting trough is suitable for reading to be flushed with ground, the wide 40cm of groove internal orifice, under interior edge and greenhouse booth face along joining, bottom fore-and-aft tilt, two ends drop 40～45cm, be beneficial to the Channel Group that catchments, fully collect canopy face rainwater.
Filling particle diameter in rain-harvesting trough is 2～3cm gravel or cobble, and the bottom land delivery port is installed grid, intercepts the foreign material such as silt, deadwood, fallen leaves, filters rainwater.
Reservoir is closed, and the pond body is below outdoor ground, and at the bottom of pond, above part is cube, at the bottom of pond, face of slope and square water water hole, consists of, and installing submersible pump in the water water hole, arrange defeated catchmenting, and prevents Sediment Siltation.
The utility model is workable, simple in structure, is easy to build, and collected rainwater effectively, well made up the deficiency of similar facilities, can significantly save the arid area freshwater resources, increases economic efficiency, and promotes agricultural sustainable development.
The accompanying drawing explanation
Fig. 1 is that heliogreenhouse shed face rainwater-collecting filters the storage facility structural representation; Fig. 2 is that heliogreenhouse shed face rainwater-collecting filters the storage facility plan view; Fig. 3 is the rain-harvesting trough sectional drawing; Fig. 4 is the reservoir sectional drawing.
Mark in accompanying drawing (1) means the greenhouse booth face, (2) mean rain-harvesting trough, (3) mean reservoir, (4) mean gravel or the cobble that particle diameter is 2-3cm, (5) mean the rain-harvesting trough delivery port, and (6) mean the reservoir water inlet, (7) mean the pumping plant water transport port, (8) mean overfall, (9) mean the reservoir delivery port, and (10) mean sewage draining exit.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model construction method is further elaborated.
As shown in Figure 1, rain-harvesting trough of the present utility model (2) is built on the lower edge of greenhouse booth face (1), and in rain-harvesting trough, edge and bottom land adopt concreting, and outer is brick mix structure.
Rain-harvesting trough is first cut clay model before building, and at a ground trench culture clay model similar to the rain-harvesting trough shape of earth's surface excavation, clay model bottom fore-and-aft tilt, guarantee two ends drop 40-45cm, and reservoir end far away is high, and nearly reservoir end is low.Width is about 64-70cm, and the degree of depth guarantees the suitable for reading and ground level of rain-harvesting trough.10cm dirt (lime and native weight ratio 3: 7) compacting is laid in bottom, in least significant end, reserves the mouth of a river (5), and grid is installed.
After clay model is cut, by fragment of brick and cement mortar, assemble outer and two ends, cement anti-seepage is smeared on two sides, according to canopy face length degree segmentation concreting, water outlet end far away is repaiied shallow ridges, after certain distance, along with the distance delivery port is nearer, groove is deepened gradually, guarantees bottom land and outer seamless combination.Cell body has been built, and treats that concrete solidifies fully, and the gravel that is 2-3cm with particle diameter or cobble (4) are filled rain-harvesting trough, and packed layer is lower than 5cm suitable for reading.
As shown in Figure 1, the underground about 60cm place that reservoir of the present utility model (3) is built in rain-harvesting trough least significant end.The plane quadrate, vertical section as shown in Figure 4, by the bottom of pond, pool wall and Chi Ding form.The bottom, pond consists of inclined plane and water water hole, and Chi Ding is provided with the square manhole of 40cm * 40cm, the configuration concrete manhole cover.Pool wall is provided with water inlet (6), pumping plant water transport port (7), delivery port (8), overfall (9) and sewage draining exit (10).
Reservoir volume (V
hold) by comparing the average rainfall collection of single rainfall (V
meter) and rainfall field water consumption interval (V
consumption) big or small definite.Work as V
consumption<V
meterthe time, V
storage=V
consumption, work as V
consumption>V
meterthe time, V
storage=V
meter.
The reservoir body is reinforced concrete structure, at the bottom of pond, abutment wall and the about 12cm of top cover thickness.Before building pond, first excavate square heatable adobe sleeping platform in precalculated position and make mould, the heatable adobe sleeping platform abutment wall scabbles, and bottom spreads grey rammed earth, with plank, does supporting, by the bottom of cast-in-place pond, after water abutment wall order concreting.The pond bottom pour mold is built and can once be completed, and abutment wall is built several times and completed, and builds high 30cm left and right at every turn, reserved water inlet, delivery port, overfall and scavenge port etc. while building.Top cover covers with precast plate, the reserved manhole in corner.
The utility model is simple in structure, safeguards aspect, economical and practical, and in the area of annual rainfall 300-400mm, the rainwater harvested can meet vegetable plot, 50%-75% greenhouse irrigation water.
Claims (4)
1. heliogreenhouse shed face rainwater-collecting filters storage facility, it is characterized in that, utilizes the greenhouse booth face to collect face as rainwater, and under the canopy face, along rain-harvesting trough and reservoir are set, the rainwater of collection is irrigated for the vegetable plot, greenhouse.
2. facility according to claim 1, is characterized in that, described rain-harvesting trough is positioned at edge under the greenhouse booth face, length is suitable with greenhouse length, vertical section is " wedge shape ", and plane is rectangle, and rain-harvesting trough is suitable for reading to be flushed with ground, the wide 40cm of groove internal orifice, under interior edge and greenhouse booth face along joining, bottom fore-and-aft tilt, two ends drop 40～45cm, be beneficial to the Channel Group that catchments, fully collect canopy face rainwater.
3. facility according to claim 2, is characterized in that, filling particle diameter in rain-harvesting trough is 2～3cm gravel or cobble, and the bottom land delivery port is installed grid, intercepts the foreign material such as silt, deadwood, fallen leaves, filters rainwater.
4. facility according to claim 1, is characterized in that, described reservoir is closed, the pond body is below outdoor ground, and at the bottom of pond, above part is cube, at the bottom of pond, face of slope and square water water hole, consists of, installing submersible pump in the water water hole, arrange defeated catchmenting, and prevents Sediment Siltation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220578772XU CN203361233U (en) | 2012-11-06 | 2012-11-06 | Solar greenhouse surface rainwater collection, filtration and storage facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220578772XU CN203361233U (en) | 2012-11-06 | 2012-11-06 | Solar greenhouse surface rainwater collection, filtration and storage facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361233U true CN203361233U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220578772XU Expired - Fee Related CN203361233U (en) | 2012-11-06 | 2012-11-06 | Solar greenhouse surface rainwater collection, filtration and storage facility |
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| CN (1) | CN203361233U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005523A (en) * | 2014-06-13 | 2014-08-27 | 北京建筑大学 | Flat roof rainwater regulation and storage device and method |
| CN104775505A (en) * | 2015-04-13 | 2015-07-15 | 中国农业科学院农田灌溉研究所 | Self-cleaning and high-capacity greenhouse rainwater collecting pool and use thereof |
| CN105084540A (en) * | 2015-07-27 | 2015-11-25 | 浙江建设职业技术学院 | Energy-saving type building water circulation system |
| CN105165551A (en) * | 2015-09-09 | 2015-12-23 | 苏州宏盛园林建设工程有限公司 | Water storage irrigation and energy saving park |
| CN110326470A (en) * | 2019-08-20 | 2019-10-15 | 青岛农业大学 | It is a kind of for varieties in saline-alkali areas vegetables production collection rain every salt form heliogreenhouse |
-
2012
- 2012-11-06 CN CN201220578772XU patent/CN203361233U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005523A (en) * | 2014-06-13 | 2014-08-27 | 北京建筑大学 | Flat roof rainwater regulation and storage device and method |
| CN104775505A (en) * | 2015-04-13 | 2015-07-15 | 中国农业科学院农田灌溉研究所 | Self-cleaning and high-capacity greenhouse rainwater collecting pool and use thereof |
| CN105084540A (en) * | 2015-07-27 | 2015-11-25 | 浙江建设职业技术学院 | Energy-saving type building water circulation system |
| CN105165551A (en) * | 2015-09-09 | 2015-12-23 | 苏州宏盛园林建设工程有限公司 | Water storage irrigation and energy saving park |
| CN110326470A (en) * | 2019-08-20 | 2019-10-15 | 青岛农业大学 | It is a kind of for varieties in saline-alkali areas vegetables production collection rain every salt form heliogreenhouse |
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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: 20131225 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |