CN204662643U - A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond - Google Patents
A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond Download PDFInfo
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- CN204662643U CN204662643U CN201520220984.4U CN201520220984U CN204662643U CN 204662643 U CN204662643 U CN 204662643U CN 201520220984 U CN201520220984 U CN 201520220984U CN 204662643 U CN204662643 U CN 204662643U
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- collecting pool
- rain collecting
- greenhouse
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- catchment
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Abstract
The utility model relates to a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond, comprise and being made up of inlet channel, radiation hidden pipe, rain collecting pool, rain collecting pool seal cover and rain collecting pool desilting system, described inlet channel is some open drains, and one end, open drain is connected to rain collecting pool top, and inlet channel is laid along greenhouse surrounding; Described radiation hidden pipe is some hidden pipes being embedded in underground, and hidden pipe top has a series of aperture, and aperture is provided with non retern valve, with funnel type captation on valve; Described rain collecting pool is cement masonry, is taper at the bottom of rain collecting pool; Described rain collecting pool seal cover is circular, and have spring under seal cover, the spring other end is fixed at the bottom of rain collecting pool; Described rain collecting pool self-cleaning desilting system is made up of electronic water level switch and electromagnetic valve.Rain collecting pool of the present utility model achieves solid and catchments, and on the one hand, at collection surface runoff on the other hand, when water is full, non retern valve is closed, and radiation hidden pipe also can be used as rainwater and stores pipeline, adds rain collecting pool volume, and does not waste arable land.
Description
Technical field
The utility model relates to a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond, belongs to agricultural and irrigates field.
Background technology
Shortage of water resources is one of key factor of restriction China's agricultural development, rationally utilizes rainfall to be the important means improving water resource utilization efficiency efficiently, especially in the agriculture in greenhouse with good collection rain face.But China rainfall spatial and temporal distributions is uneven, easily has the extreme weather such as heavy rain, arid to occur, building at greenhouse place that rain collecting pool carries out regulating and storing is the main method addressed this problem.
But, still there are the following problems for existing rain collecting pool design-build: (1) cannot determine the volume of economical rationality, because cultivated land resource is more and more precious, it is waste to cultivated land resource that rain collecting pool is built excessive, and too small collection rain volume is difficult to fully collect rainfall, although there is the report of relevant design theory at present, the design that the meteorologic factor based on mutability is carried out is difficult to accomplish something when tackling extreme climate; (2) rain collecting pool has during water and easily causes mosquito to grow, and safe and sanitary is difficult to ensure.The technical measures such as the rarer thorough sealing of existing rain collecting pool, partial monopoly is also only overflow when using float valve etc. to realize full water, and after water level reduction, ball float decreases, sealing cannot be continued, mosquito grows, destroy water quality, also unhygienic, and partial monopoly adopts cycle flowing water technology, build complicated, improving thorough Sealing Technology is the thinking addressed this problem; (3) the clean inconvenience of rain collecting pool.Because rain collecting pool collects the rainwater dropped on ground or canopy face, in rainwater, silt equal size is higher, if not timing desilting, rain collecting pool can be caused to silt up, time has been grown and rain collecting pool even can be caused to scrap, but does not still have rain collecting pool to clean the patent report of aspect at present.(4) rainwater can not realize collecting completely, and the water inlet of existing rain collecting pool mostly is inlet channel, only has when producing surface runoff and can collect rainwater, and infiltrates the moisture majority entering soil and can waste.
For this reason, a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond need be developed, when the least possible account for arable land, fully expand collection rain volume; Automatically thoroughly can seal, prevent mosquito from growing; Energy automated cleaning, ensures that rain collecting pool does not become silted up; Give full play to collection rain effect, realize three-dimensional rainwater-collecting.
Utility model content
The utility model provides a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond, solves the problems such as existing rain collecting pool floor space large, easy pollution, easily blocking and rainwater-collecting are incomplete.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond, comprises and being made up of inlet channel, radiation hidden pipe, rain collecting pool, rain collecting pool seal cover and rain collecting pool desilting system,
Described inlet channel is some open drains, and one end, open drain is connected to rain collecting pool top, and inlet channel is laid along greenhouse surrounding;
Described radiation hidden pipe is some hidden pipes being embedded in underground, and hidden pipe one end is connected to rain collecting pool, and the other end is closed, and hidden pipe top has a series of aperture, and aperture is provided with non retern valve, with funnel type captation on valve;
Described rain collecting pool is cement masonry, and slightly lower than ground, inlet channel, radiation hidden pipe are connected with rain collecting pool, are taper at the bottom of rain collecting pool;
Described rain collecting pool seal cover is circular, and its plane is lower than rain collecting pool surface, and become concave shape, have spring under seal cover, the spring other end is fixed at the bottom of rain collecting pool, and its natural length is at the bottom of pond to rain collecting pool surface distance;
Described rain collecting pool self-cleaning desilting system is made up of electronic water level switch and electromagnetic valve, is arranged on bottom rain collecting pool, and water level switch and electromagnetic valve form electric loop via wire.
Further, a kind of preferred version of the present utility model is: described inlet channel physical features is lower than surrounding ground.
Further, a kind of preferred version of the present utility model is: lay rubble fine sand in described inlet channel.
Further, a kind of preferred version of the present utility model is: described hidden pipe has certain gradient, reduces along rain collecting pool direction.
Further, a kind of preferred version of the present utility model is: described infundibulate captation is equipped with the first filter screen.
Further, a kind of preferred version of the present utility model is: described rain collecting pool is square, lays plastic foil or the lower material of roughness at the bottom of rain collecting pool.
Further, a kind of preferred version of the present utility model is: under described rain collecting pool, recess is provided with seal washer.
Further, a kind of preferred version of the present utility model is: the recessed surface of described rain collecting pool is provided with the second filter screen.
The beneficial effects of the utility model:
(1) rain collecting pool of the present utility model achieves solid and catchments, and increases rain collecting pool volume.Add radiation hidden pipe, and install non retern valve additional on hidden pipe, like this, on the one hand, while collection surface runoff, soil percolation rainwater can be collected from solid, improve rainwater-collecting efficiency, on the other hand, when water is full, non retern valve is closed, and radiation hidden pipe also can be used as rainwater and stores pipeline, add rain collecting pool volume, and do not waste arable land.
(2) rain collecting pool of the present utility model strengthens rain collecting pool sealing effectiveness, improves Rainwater Quality.By supporting rain collecting pool seal cover by spring, like this, regardless of rain collecting pool middle water level, rain collecting pool will be in sealing state always, compared to other technologies such as ball floats, can effectively prevent mosquito from growing and water quality deterioration, and build easily, cost is also low.Meanwhile, having retained part rain impurities in water by laying rubble sand and filter screen etc., having improved Rainwater Quality.
(3) rain collecting pool of the present utility model achieves rain collecting pool self-cleaning, prevents impurity to silt rain collecting pool up.By installing self-cleaning desilting system at the bottom of pond, and by build at the bottom of pond tapered, lay the measures such as the low film of roughness, utilize the water at the bottom of a small amount of pond to be washed away by impurity in rain collecting pool.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation sketch of rain collecting pool of the present utility model;
Fig. 2 is the structural representation of the inlet channel in Fig. 1;
In figure, 1 is inlet channel, and 2 is radiation hidden pipe, 3 is rain collecting pool, and 4 is rain collecting pool seal cover, and 5 is rain collecting pool desilting system, 6 is rubble fine sand, and 7 is non retern valve, and 8 is funnel type captation, 9 is the first filter screen, and 10 is the material that plastic foil or roughness are lower, and 11 is spring, 12 is the second filter screen, 13 is electronic water level switch, and 14 is electromagnetic valve, and 15 is wire.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As illustrated in fig. 1 and 2, a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond, comprises and being made up of inlet channel 1, radiation hidden pipe 2, rain collecting pool 3, rain collecting pool seal cover 4 and rain collecting pool desilting system 5,
Inlet channel 1 is some open drains, and one end, open drain is connected to rain collecting pool 3 top, and inlet channel 1 is laid along greenhouse surrounding;
Radiation hidden pipe 2 is some hidden pipes being embedded in underground, and hidden pipe one end is connected to rain collecting pool 3, and the other end is closed, and hidden pipe top has a series of aperture, aperture is provided with non retern valve 7, with funnel type captation 8 on valve;
Rain collecting pool 3 is cement masonry, and slightly lower than ground, inlet channel 1, radiation hidden pipe 2 are connected with rain collecting pool 3, rain collecting pool 3 end is taper;
Rain collecting pool seal cover 4 is circular, and its plane is lower than rain collecting pool surface, and become concave shape, have spring 11 under seal cover, spring 11 other end is fixed on rain collecting pool 3 end, and its natural length is at the bottom of pond to rain collecting pool surface distance;
Rain collecting pool desilting system 5 is made up of electronic water level switch 13 and electromagnetic valve 14, is arranged on bottom rain collecting pool 3, and water level switch and electromagnetic valve 14 form electric loop via wire 15.
Preferably: inlet channel 1 physical features, lower than surrounding ground, effectively can collect the rainwater from greenhouse booth face and surface runoff like this.
Preferably: in inlet channel 1, lay rubble fine sand 6, rainwater is tentatively filtered and impurity interception, effectively can prevent blocking.
Preferably: hidden pipe has certain gradient, reduce along rain collecting pool 3 direction.The angle of general selection hidden pipe and horizontal plane is 35-45 degree, can not only effectively make rainwater enter hidden pipe like this, and can control the speed of inflow, makes its filter effect, reaches optimum.
Preferably: infundibulate captation is equipped with the first filter screen 9.
Preferably: rain collecting pool 3 is square, plastic foil or the lower material 10 of roughness is laid at rain collecting pool 3 end.Rain collecting pool 3 end is taper, and the gradient generally comparatively struggles against, and lays plastic foil or the lower material 10 of roughness at the bottom of pond, conveniently rinses, and improves clean effect.
Preferably: under rain collecting pool, recess is provided with seal washer, sealing is ensured.
Preferably: the recessed surface of rain collecting pool 3 is provided with the second filter screen 12.
Running of the present utility model:
(1) after rain collecting pool installs, in the effect of spring 11, rain collecting pool seal cover is against recess under rain collecting pool surface, and formed completely closed, normal condition, during power-off, electromagnetic valve 14 is closure state;
(2) when rainfall, in inlet channel 1, current enter under rain collecting pool seal cover in concave volume, and under hydraulic pressure, spring 11 is out of shape, rainwater flows into rain collecting pool, when rain collecting pool water is full, relies on buoyancy of water, seal cover closes, and will no longer intake, and water is discharged from the overflow ditch of opposite side;
(3) when rainfall is excessive, the surface runoff produced flows into rain collecting pool by inlet channel 1, and the part water yield that seepage is entered in soil also can enter rain collecting pool by hidden pipe again, form three-dimensional collection rainwater, meanwhile, when rainfall is excessive exceed rain collecting pool volume time, hidden pipe has non retern valve 7, will combine the deposit place of rain collecting pool as rainwater;
(4) after rain collecting pool water level is reduced to water level switch position, switch closes, circuit ON, electromagnetic valve 14 is opened, tapered bottom rain collecting pool, and roughness is lower, deposit in rainwater all converges above electromagnetic valve 14 at the bottom of pond, and the suspension in rainwater then will with water, when electromagnetic valve 14 is opened, residue current can wash away at the bottom of pond, deposit and suspension are washed away, after washing down, water level switch power-off, electromagnetic valve 14 closes, collection rain when next rainfall.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a self-cleaning Large Copacity greenhouse catchment of rainfall pond, is characterized in that, comprises and being made up of inlet channel, radiation hidden pipe, rain collecting pool, rain collecting pool seal cover and rain collecting pool desilting system,
Described inlet channel is some open drains, and one end, open drain is connected to rain collecting pool top, and inlet channel is laid along greenhouse surrounding;
Described radiation hidden pipe is some hidden pipes being embedded in underground, and hidden pipe one end is connected to rain collecting pool, and the other end is closed, and hidden pipe top has a series of aperture, and aperture is provided with non retern valve, with funnel type captation on valve;
Described rain collecting pool is cement masonry, and slightly lower than ground, inlet channel, radiation hidden pipe are connected with rain collecting pool, are taper at the bottom of rain collecting pool;
Described rain collecting pool seal cover is circular, and its plane is lower than rain collecting pool surface, and become concave shape, have spring under seal cover, the spring other end is fixed at the bottom of rain collecting pool, and its natural length is at the bottom of pond to rain collecting pool surface distance;
Described rain collecting pool self-cleaning desilting system is made up of electronic water level switch and electromagnetic valve, is arranged on bottom rain collecting pool, and water level switch and electromagnetic valve form electric loop via wire.
2. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: described inlet channel physical features is lower than surrounding ground.
3. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 2, is characterized in that: lay rubble fine sand in described inlet channel.
4. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: described hidden pipe has certain gradient, reduces along rain collecting pool direction.
5. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: described infundibulate captation is equipped with the first filter screen.
6. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: described rain collecting pool is square, lays plastic foil or the lower material of roughness at the bottom of rain collecting pool.
7. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: under described rain collecting pool, recess is provided with seal washer.
8. a kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond according to claim 1, is characterized in that: the recessed surface of described rain collecting pool is provided with the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220984.4U CN204662643U (en) | 2015-04-13 | 2015-04-13 | A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220984.4U CN204662643U (en) | 2015-04-13 | 2015-04-13 | A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond |
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| Publication Number | Publication Date |
|---|---|
| CN204662643U true CN204662643U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220984.4U Withdrawn - After Issue CN204662643U (en) | 2015-04-13 | 2015-04-13 | A kind of self-cleaning Large Copacity greenhouse catchment of rainfall pond |
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| CN (1) | CN204662643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107618484A (en) * | 2017-07-18 | 2018-01-23 | 大连理工大学 | The collection rain car washer for being purified and being automatically replenished based on automatic control |
-
2015
- 2015-04-13 CN CN201520220984.4U patent/CN204662643U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107618484A (en) * | 2017-07-18 | 2018-01-23 | 大连理工大学 | The collection rain car washer for being purified and being automatically replenished based on automatic control |
| CN107618484B (en) * | 2017-07-18 | 2019-05-10 | 大连理工大学 | The collection rain car washer for being purified and being automatically replenished based on automatic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20160824 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |