CN207829059U - A kind of cell rainwater-collecting irrigation rig - Google Patents
A kind of cell rainwater-collecting irrigation rig Download PDFInfo
- Publication number
- CN207829059U CN207829059U CN201820105071.1U CN201820105071U CN207829059U CN 207829059 U CN207829059 U CN 207829059U CN 201820105071 U CN201820105071 U CN 201820105071U CN 207829059 U CN207829059 U CN 207829059U
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- China
- Prior art keywords
- water delivery
- delivery pipe
- rain collection
- collecting
- collection well
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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 kind of cell rainwater-collecting irrigation rigs.Cell rainwater-collecting irrigation rig includes multiple rain collection wells and Duo Gen irrigation water delivery pipes.Stormwater overflow pipe is provided in each rain collection well.There is stormwater overflow pipe the port of opening upwards, port to be located at one preset distance of well head from rain collection well and in horn-like.Irrigation water delivery pipe is arranged at the predetermined depth in subdistrict greening ground, and one end of irrigation water delivery pipe is connected to rain collection well, and the other end is sealed or is connected to another rain collection well.Have on every irrigation water delivery pipe outside multiple trepannings and irrigation water delivery pipe and is enclosed with geotextiles.The cell rainwater-collecting irrigation rig maintenance cost of the application is low, practicability is good.
Description
Technical field
The utility model is related to a kind of cell rainwater-collecting irrigation rigs.
Background technology
The rainwater of existing cell is typically no to be collected or is directly discharged into sewage treatment plant by sewage conduct, this meeting
Sewage treatment plant's cost is caused to increase；It is discharged into river or lake by special storm sewer.And existing cell
Greening water some uses Treated sewage reusing, some directly to use tap water, and this aspect cost is relatively high, on the other hand without abundant
Utilize rainwater.
Sponge city is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system structure ".Water suction, water storage, infiltration, water purification when raining, by the water stored " release " and are subject to profit when needing
With.
Therefore, the utility model is to propose for these reasons.
Utility model content
The purpose of this utility model be to provide it is a kind of can maintenance cost is low, practicability is good cell rainwater-collecting irrigate dress
It sets.
To achieve the above object, the specific technical solution that the utility model uses is as follows：
A kind of cell rainwater-collecting irrigation rig, the cell rainwater-collecting irrigation rig include multiple rain collection wells and
More irrigation water delivery pipes, are provided with stormwater overflow pipe in each rain collection well, and the stormwater overflow pipe has opening
Upward port, the port are located at one preset distance of well head from the rain collection well and in horn-like；The irrigation
Water-supply-pipe is arranged at the predetermined depth in subdistrict greening ground, and one end of the irrigation water delivery pipe and the rain collection well
Connection, the other end are sealed or are connected to another rain collection well, have multiple trepannings on the every irrigation water delivery pipe, with
And it is enclosed with geotextiles outside the irrigation water delivery pipe.
Further, it is provided with filtering at the port of the one end of the irrigation water delivery pipe being connected to the rain collection well
Net.
Further, the mesh diameter of the filter screen is 10 millimeters.
Further, the caliber of irrigation water delivery pipe is 25 millimeters, a diameter of 10 millimeters of trepanning.
Further, the well head of the rain collection well is covered with well grate.
Further, it is surrounded by the gravel of 500 millimeters thicks on the outside of the rain collection well.
Further, the diameter of gravel is 50 millimeters to 80 millimeters.
Further, the preset distance is 200 millimeters.
Further, include subdistrict greening the planting soil layer being arranged in order from top to bottom, wet land filler layer, HDPE antiseepages
Film and basement process layer, wherein the irrigation water delivery pipe is arranged in the wet land filler layer.
Further, the planting soil layer thickness is 250 millimeters, and the wet land filler layer thickness is 800 millimeters, and
The predetermined depth is 1000 millimeters.
Further, the rain collection well is built by masonry.
Further, the irrigation water delivery pipe is made of plastic tube.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that, the utility model can make room in the rainy day
Soil is oozed under top rainwater is faster, reduces the run-off for being discharged into storm sewer；A part of water, excessive rain can be stored by collecting in well
Water meeting overflow enters cell rain pipe, the pouring that dry days are afforested.The utility model construction cost is low, and practicability is good.
Description of the drawings
Fig. 1 is the sectional schematic diagram of the cell rainwater-collecting irrigation rig of the utility model embodiment；
Fig. 2 is the schematic diagram of the rain collection well in cell rainwater-collecting irrigation rig shown in FIG. 1.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below with reference to attached drawing, understands this reality to become apparent from
With novel objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model
System, and simply to illustrate that the connotation of technical solutions of the utility model.
As illustrated in fig. 1 and 2, a kind of cell rainwater-collecting irrigation rig may include that multiple rain collection wells 1 and Duo Gen are irrigated
Water-supply-pipe 2.Rain collection well 1 is arranged in around the green land of cell, for collecting rainwater.Rain collection well 1 can be by masonry
It is built into, or can also be prefabricated by cement concrete, then installed.Setting rain overflows in each rain collection well 1
Flow tube 3, stormwater overflow pipe 3 are connected to the storm sewer 4 of cell.The port 31 of the opening upwards of stormwater overflow pipe 3, port 31 are in
It is horn-like, at from one predetermined distance d of well head.In a preferred embodiment, the predetermined distance d is 200 millimeters.But
Predetermined distance d can also be configured according to actual conditions.Therefore, rain collection well 1 can store the rainwater of certain water level, with
The green land of cell is irrigated when for arid.
Preferably, the well head of rain collection well 1 is covered with well grate 5, to prevent the sundries of leaf etc. from entering rainwater collection
Collect in well 1.
Preferably, 1 outside of rain collection well is surrounded by the gravel of 500 millimeters thicks, is made convenient for preferably collecting rainwater.It is preferred that
The diameter on ground, gravel is 50 millimeters to 80 millimeters.
Irrigation water delivery pipe 2 is arranged at the predetermined depth h in subdistrict greening ground, and one end is connected to rain collection well 1,
The other end is sealed or is connected to another rain collection well 1.In general, green land may include the planting soil layer being arranged in order from top to bottom
10, wet land filler layer 20, HDPE antiseepage films 30 and basement process layer 40, irrigation water delivery pipe 2 are arranged in wet land filler layer 20.
In one specific embodiment, the thickness h 1 of planting soil layer 10 is 250 millimeters, and the thickness h 2 of wet land filler layer is 800 millimeters, pre- depthkeeping
It is 1000 millimeters to spend h.Wet land filler layer 20 can select have different wettability powers according at a distance from rain collection well 1
Wet land filler.There are multiple trepannings, so that the rainwater in green land penetrates into irrigation water delivery by the trepanning on irrigation water delivery pipe 2
Pipe 2 simultaneously flow to the water in rain collection well 1 or rain collection well and passes through the trepanning and irrigate in green land.Preferably, it irrigates defeated
The caliber of water pipe 2 is 25 millimeters, a diameter of 10 millimeters of trepanning.Geotextiles are enclosed with outside irrigation water delivery pipe 2, to prevent from irrigating
The trepanning of water-supply-pipe 2 is plugged.
Preferably, irrigation water delivery pipe 2 is made of plastic tube, is on the one hand convenient for being laid with installation, another party's cost is relatively low.
In addition, it is provided with filter screen 6 at the port of the one end of irrigation water delivery pipe 2 being connected to the rain collection well, with
Prevent the foreign matter (for example, sandstone etc.) of rain collection well 1 from entering irrigation water delivery pipe 2.Preferably, the mesh diameter of filter screen 6 is
10 millimeters.
The preferred embodiment of the utility model has already been described in detail above, it is understood that having read the utility model
Above-mentioned instruction content after, those skilled in the art can make various changes or modifications the utility model.These shapes of equal value
Formula is also fallen within the scope of the appended claims of the present application.
Claims (10)
1. a kind of cell rainwater-collecting irrigation rig, which is characterized in that the cell rainwater-collecting irrigation rig includes multiple rain
Water collects well and Duo Gen irrigation water delivery pipes, and stormwater overflow pipe, the stormwater overflow are provided in each rain collection well
The port with opening upwards is managed, the port is located at one preset distance of well head from the rain collection well and is in loudspeaker
Shape；The irrigation water delivery pipe is arranged at the predetermined depth in subdistrict greening ground, and one end of the irrigation water delivery pipe and institute
Rain collection well connection is stated, the other end is sealed or is connected to another rain collection well, had on the every irrigation water delivery pipe
Have and is enclosed with geotextiles outside multiple trepannings and the irrigation water delivery pipe.
2. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the irrigation water delivery pipe with it is described
It is provided with filter screen at the port of one end of rain collection well connection.
3. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the caliber of the irrigation water delivery pipe is
25 millimeters, a diameter of 10 millimeters of the trepanning.
4. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the well head of the rain collection well covers
It is stamped well grate.
5. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that on the outside of the rain collection well by
The gravel of 500 millimeters thicks surrounds.
6. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the preset distance is 200 millimeters.
7. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that include subdistrict greening from top to bottom
Planting soil layer, wet land filler layer, HDPE antiseepage films and the basement process layer being arranged in order, wherein the irrigation water delivery pipe is arranged in
In the wet land filler layer.
8. cell rainwater-collecting irrigation rig as claimed in claim 7, which is characterized in that the planting soil layer thickness is 250
Millimeter, the wet land filler layer thickness is 800 millimeters and the predetermined depth is 1000 millimeters.
9. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the rain collection well is built by masonry
At.
10. cell rainwater-collecting irrigation rig as described in claim 1, which is characterized in that the irrigation water delivery pipe is by plastics
Pipe is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105071.1U CN207829059U (en) | 2018-01-22 | 2018-01-22 | A kind of cell rainwater-collecting irrigation rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105071.1U CN207829059U (en) | 2018-01-22 | 2018-01-22 | A kind of cell rainwater-collecting irrigation rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829059U true CN207829059U (en) | 2018-09-07 |
Family
ID=63394014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105071.1U Active CN207829059U (en) | 2018-01-22 | 2018-01-22 | A kind of cell rainwater-collecting irrigation rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829059U (en) |
-
2018
- 2018-01-22 CN CN201820105071.1U patent/CN207829059U/en active Active
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