CN202346846U - Rainwater purification filter - Google Patents
Rainwater purification filter Download PDFInfo
- Publication number
- CN202346846U CN202346846U CN2011204728043U CN201120472804U CN202346846U CN 202346846 U CN202346846 U CN 202346846U CN 2011204728043 U CN2011204728043 U CN 2011204728043U CN 201120472804 U CN201120472804 U CN 201120472804U CN 202346846 U CN202346846 U CN 202346846U
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- China
- Prior art keywords
- pipe
- water inlet
- water
- inlet pipe
- rainwater purification
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- Expired - Fee Related
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Abstract
The utility model relates to a rainwater purification filter. The rainwater purification filter mainly comprises a water inlet pipe, a water drainage pipe and a water inlet channel, wherein the water inlet channel is of a funnel-shaped structure, and a bottom opening of the water inlet channel is vertically communicated with the water inlet pipe; a U-shaped bent pipe is communicated with the bottom opening of the water inlet pipe; the other end of the U-shaped bent pipe is communicated with the water drainage pipe; and filter screens are respectively arranged at connecting ports among the U-shaped bent pipe, the water inlet pipe and the water drainage pipe. A blowdown pipe is externally connected at the lowest end of the U-shaped bent pipe; and a control valve is connected at a connecting place. The rainwater purification filter has the advantages of reasonable design, convenience, practicability, simple and convenient assembly and disassembly, good effect and the like.
Description
Technical field
The utility model relates to a kind of refining plant, especially a kind of rainwater purification device.
Background technology
The total amount of water is 1,400,000,000 cubes of kms on the earth; Wherein the fresh water reserves only account for 2.53% of global Total Water, and China's mean annual precipitation total amount is 6.2 trillion m3, and the rainwater water resources is abundant; In real life, but often ignored, just have very much realistic meaning so its science collected with handling by people.Known, the clean level of rainwater own is higher, but all comes from roofing or pavement runoff because we collect the rainwater of utilization, greatly reduces the rainwater clean level behind rainwater process roofing or the pavement runoff, so purify the gordian technique that rainwater becomes rainwater utilization.At present, generally be employed in the method that increases inclined screen net on the storm sewer, carry out dmp filter, but effect be relatively poor, can't satisfy people's demand.For this reason, people are sought after a kind of new-type rainwater purification device.
Summary of the invention
The purpose of the utility model provides a kind of good purification, rainwater purification strainer easily is installed.
The utility model mainly comprises water inlet pipe, water shoot and inlet flume, and inlet flume is a funnel-shaped structure, and end mouth and water inlet pipe are vertically connected; The mouth place connects U-bend at the bottom of water inlet pipe, and the U-bend the other end mouth of pipe and water shoot are connected; At U-bend and water inlet pipe, place, water shoot connectivity port filter screen is installed respectively.At the external blow-off pipe of the least significant end of U-bend, and the junction is provided with valve.
During use, the user at first fixes inlet flume, water inlet pipe, can in inlet flume, throw in the block article that purify then.When rainy, inlet flume receives rainwater, rainwater at first with inlet flume in the purification article receive, after purifying for the first time, flow to U-bend, through filtering for the second time, finally discharge behind the filter screen of flowing through from water shoot.In addition, miscellaneous macrobead foreign material in the rainwater in the process of U-bend of flowing through, receive the restriction of self gravitation and filter screen, and the macrobead foreign material can form in the bottom of U-bend to be piled up, and the user can regularly open valve, discharges the macrobead foreign material from blow-off pipe.
Compared with present technology, the beneficial effect of the utility model is: reasonable in design, convenient and practical, loading and unloading are easy, effective, multi-program purifies, filters rainwater, and impurity in can discharge water, the rainwater purification condition that facilitates.
Description of drawingsFig. 1 is the structure diagram of the utility model.
EmbodimentIn the structure diagram of the utility model shown in Figure 1, mainly comprise water inlet pipe 1, water shoot 2 and inlet flume 3, inlet flume is a funnel-shaped structure, end mouth and water inlet pipe are vertically connected; The mouth place connects U-bend 4 at the bottom of water inlet pipe, and the U-bend the other end mouth of pipe and water shoot are connected; At U-bend and water inlet pipe, place, water shoot connectivity port filter screen 5 is installed respectively.At the external blow-off pipe 6 of the least significant end of U-bend, and the junction is provided with valve 7.
Claims (2)
1. a rainwater purification strainer mainly comprises water inlet pipe (1), water shoot (2) and inlet flume (3), it is characterized in that: inlet flume (3) is a funnel-shaped structure, and end mouth and water inlet pipe (1) are vertically connected; Connect U-bend (4) at water inlet pipe (1) end mouth place, U-bend (4) the other end mouth of pipe and water shoot (2) are connected; With water inlet pipe (1), place, water shoot (2) connectivity port filter screen (5) is installed respectively at U-bend (4).
2. rainwater purification strainer according to claim 1 is characterized in that: at the external blow-off pipe of least significant end (6) of U-bend (4), and the junction is provided with valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204728043U CN202346846U (en) | 2011-11-24 | 2011-11-24 | Rainwater purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204728043U CN202346846U (en) | 2011-11-24 | 2011-11-24 | Rainwater purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346846U true CN202346846U (en) | 2012-07-25 |
Family
ID=46535863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204728043U Expired - Fee Related CN202346846U (en) | 2011-11-24 | 2011-11-24 | Rainwater purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515376A (en) * | 2011-11-24 | 2012-06-27 | 庄河市长盛机械制造有限公司 | Rainwater purification filter |
| CN104891583A (en) * | 2014-03-06 | 2015-09-09 | 上海市南洋模范中学 | Dynamic apparatus for rapidly purifying low concentration of lead-containing sewage by using biomass material |
| CN105688494A (en) * | 2016-02-03 | 2016-06-22 | 安徽乙地生态科技有限公司 | Sewage treatment pipeline with filter devices |
-
2011
- 2011-11-24 CN CN2011204728043U patent/CN202346846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515376A (en) * | 2011-11-24 | 2012-06-27 | 庄河市长盛机械制造有限公司 | Rainwater purification filter |
| CN104891583A (en) * | 2014-03-06 | 2015-09-09 | 上海市南洋模范中学 | Dynamic apparatus for rapidly purifying low concentration of lead-containing sewage by using biomass material |
| CN105688494A (en) * | 2016-02-03 | 2016-06-22 | 安徽乙地生态科技有限公司 | Sewage treatment pipeline with filter devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121124 |