CN203947518U - A kind of rainwater-collecting and recycling system - Google Patents
A kind of rainwater-collecting and recycling system Download PDFInfo
- Publication number
- CN203947518U CN203947518U CN201420341090.6U CN201420341090U CN203947518U CN 203947518 U CN203947518 U CN 203947518U CN 201420341090 U CN201420341090 U CN 201420341090U CN 203947518 U CN203947518 U CN 203947518U
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- rainwater
- collecting
- recycling system
- filter
- mozzle
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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
Abstract
The utility model belongs to water resource and Environmental Technology field, specifically disclose a kind of rainwater-collecting and recycling system, comprise rain water reservoir, and be connected dmp filter pond with rain water reservoir by mozzle, and the rainwater collection header being connected with dmp filter pond by water pump.The beneficial effect of a kind of rainwater-collecting of the present utility model and recycling system is: 1, simple in structure, volume is little (floor space is little) easy to clean, maintenance; 2, utilize macadam and the preliminary treatment of sand bilayer rainwater to filter, its efficiency is high, cost is low, and recycling screen pack and filter screen further filter rainwater, guarantees to remove the impurity, the raising rainwater purity that in rainwater, are mingled with; 3, utilize water booster system to control the internal pressure of mozzle and rainwater collection header, guarantee on the one hand rainwater treatment effeciency, guarantee that rainwater can normally discharge rainwater collection header on the other hand.While the utility model rainwater-collecting and recycling system cost are low, easily popularization.
Description
Technical field
The utility model belongs to water resource and Environmental Technology field, is specifically related to a kind of rainwater-collecting and recycling system.
Background technology
Due to the scarcity of water resource, from the seventies in last century, countries in the world start to focus on the development and application of Technology of Urban Rainwater Utilization, and build up the demonstration project of different scales.Generally speaking, rainwater utilization development can be divided into the advanced stage that solves the primary stage of living water use, the intermediate stage that solves industrial water and solution ecological water, and in three phases, the collection of rainwater, storage and treatment technology are the emphasis of rainwater utilization research always.Rainwater treatment technology mainly comprises roof rain water treatment technology, park green land infiltration rainwater treatment technology, rainwater comprehensive treatment technique, rainwater advanced treatment process, and relating in particular to park green land infiltration rainwater treatment technology is current research emphasis.The aspects such as rainwater recycling is generally used as and flushes the toilet, carwash, air-conditioning, irrigation and landscape water also obtain good economic benefit (using water wisely cost), simultaneously for flushing the toilet, the municipal administration such as carwash, irrigation must meet the general water water quality standard in city (current generally not up to standard) with the recycle-water that life is used mixedly, otherwise increase urban sewage treatment system pressure.
Therefore,, based on the problems referred to above, the utility model provides a kind of rainwater-collecting and recycling system.
Utility model content
Utility model object: the purpose of this utility model provides a kind of rainwater-collecting and recycling system, solves the problems such as the low and impurity content of existing traditional rainwater collecting and treating system treatment effeciency is large, the economic benefit that improves rainwater-collecting treatment effeciency and bring.
Technical scheme: the utility model provides a kind of rainwater-collecting and recycling system, comprises rain water reservoir, and be connected dmp filter pond with rain water reservoir by mozzle, and the rainwater collection header being connected with dmp filter pond by water pump; Described rain water reservoir is installed filtration beds and permeable layer from top to bottom; The first water booster system is installed on described mozzle; Screen pack is installed in described dmp filter pond; In described rainwater collection header, the second water booster system and Water outlet spray head are installed; Described rain water reservoir height is greater than dmp filter pond.
Further in preferred described mozzle, filter screen is installed, detachable.
Further preferred described filtration beds is macadam, and its thickness is 10cm-15cm.
Further preferred described permeable layer is sand, and its thickness is 15cm-40cm.
Further preferred described screen pack filter opening diameter is less than filter screen, and can side-to-side movement.
Compared with prior art, the beneficial effect of a kind of rainwater-collecting of the present utility model and recycling system is: 1, simple in structure, volume is little (floor space is little) easy to clean, maintenance; 2, utilize macadam and the preliminary treatment of sand bilayer rainwater to filter, its efficiency is high, cost is low, and recycling screen pack and filter screen further filter rainwater, guarantees to remove the impurity, the raising rainwater purity that in rainwater, are mingled with; 3, utilize water booster system to control the internal pressure of mozzle and rainwater collection header, guarantee on the one hand rainwater treatment effeciency, guarantee that rainwater can normally discharge rainwater collection header on the other hand.While the utility model rainwater-collecting and recycling system cost are low, easily popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rainwater-collecting of the present utility model and recycling system;
Wherein in figure, sequence number is as follows: 1-rain water reservoir, 2-filtration beds, 3-permeable layer, 4-the first water booster system, 5-dmp filter pond, 6-screen pack, 7-water pump, 8-rainwater collection header, 9-the second water booster system, 10-Water outlet spray head, 11-filter screen.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
A kind of rainwater-collecting as shown in Figure 1 and recycling system, comprise rain water reservoir 1, and be connected dmp filter pond 5 by mozzle with rain water reservoir 1, and the rainwater collection header 8 being connected with dmp filter pond 5 by water pump 7; Rain water reservoir 1 is installed filtration beds 2 and permeable layer 3 from top to bottom; The first water booster system 4 is installed on mozzle; The interior installation screen pack 6 in dmp filter pond 5; The second water booster system 9 and Water outlet spray head 10 are installed in rainwater collection header 8; Rain water reservoir 1 is highly greater than dmp filter pond 5.
Wherein, the screen net 11 of installing in mozzle, detachably cleans while there is clogging in mozzle, if simultaneously further raising rainwater treatment effeciency dismantle after no longer installation; Filtration beds 2 is that macadam and permeable layer 3 are sand, and one side purchase cost is low, easily processing, and the rear rainwater purity of and filtration high to the very fast efficiency of dmp filter is high on the other hand; Screen pack 6 can shake in side-to-side movement, when guaranteeing filter effect, passes through operating efficiency.
Embodiment
Operating principle: first rainwater enters rain water reservoir 1 through guiding, 3 pairs of rainwater of filtration beds 2 and permeable layer carry out elementary filtration process, by mozzle, introduce dmp filter pond 5 again, 6 pairs of rainwater of filter screen 11 and screen pack carry out secondary filter processing, improve rainwater purity, remove impurity, finally utilize water pump 7 that filtration rainwater is evacuated in rainwater collection header 8 and (according to actual requirement rainwater collection header 8 quantity, can installs a plurality of).
Wherein, the first water booster system 4 and the second water booster system 9 regulate according to actual conditions controlled pressure, guarantee rainwater processing and the required pressure of spraying, and can require minimizing filtration beds 2 or permeable layer 3(to install one according to site operation in practical operation).
In native system, rain water reservoir 1 is highly greater than dmp filter pond 5, and rainwater directly flows into dmp filter pond through mozzle, and without utilizing water pump to carry out excessively, energy conservation and cost and treatment effeciency are high.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. rainwater-collecting and a recycling system, is characterized in that: comprise rain water reservoir (1), and pass through mozzle
Be connected dmp filter pond (5) with rain water reservoir (1), and the rainwater collection header (8) being connected with dmp filter pond (5) by water pump (7); Described rain water reservoir (1) is installed filtration beds (2) and permeable layer (3) from top to bottom; The first water booster system (4) is installed on described mozzle; Screen pack (6) is installed in described dmp filter pond (5); Upper the second water booster system (9) and the Water outlet spray head (10) installed of described rainwater collection header (8); Described rain water reservoir (1) is highly greater than dmp filter pond (5).
2. according to a kind of rainwater-collecting claimed in claim 1 and recycling system, it is characterized in that: filter screen (11) is installed in described mozzle, detachable.
3. according to a kind of rainwater-collecting claimed in claim 1 and recycling system, it is characterized in that: described filtration beds (2) is macadam, and its thickness is 10cm-15cm.
4. according to a kind of rainwater-collecting claimed in claim 1 and recycling system, it is characterized in that: described permeable layer (3) is sand, and its thickness is 15cm-40cm.
5. according to a kind of rainwater-collecting claimed in claim 1 and recycling system, it is characterized in that: described screen pack (6) filter opening diameter is less than filter screen (11), and can side-to-side movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341090.6U CN203947518U (en) | 2014-06-25 | 2014-06-25 | A kind of rainwater-collecting and recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341090.6U CN203947518U (en) | 2014-06-25 | 2014-06-25 | A kind of rainwater-collecting and recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947518U true CN203947518U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341090.6U Active CN203947518U (en) | 2014-06-25 | 2014-06-25 | A kind of rainwater-collecting and recycling system |
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| CN (1) | CN203947518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583196A (en) * | 2019-10-22 | 2019-12-20 | 宁夏农林科学院种质资源研究所（宁夏设施农业工程技术研究中心） | Water-collecting fertilizer-collecting ridge culture melon planting automatic ditch water injection device |
| CN113585395A (en) * | 2021-08-04 | 2021-11-02 | 南阳理工学院 | Ecological landscape water storage green land structure |
-
2014
- 2014-06-25 CN CN201420341090.6U patent/CN203947518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583196A (en) * | 2019-10-22 | 2019-12-20 | 宁夏农林科学院种质资源研究所（宁夏设施农业工程技术研究中心） | Water-collecting fertilizer-collecting ridge culture melon planting automatic ditch water injection device |
| CN113585395A (en) * | 2021-08-04 | 2021-11-02 | 南阳理工学院 | Ecological landscape water storage green land structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |