CN206168018U - Scroll rainwater filter - Google Patents

Scroll rainwater filter Download PDF

Info

Publication number
CN206168018U
CN206168018U CN201621215005.7U CN201621215005U CN206168018U CN 206168018 U CN206168018 U CN 206168018U CN 201621215005 U CN201621215005 U CN 201621215005U CN 206168018 U CN206168018 U CN 206168018U
Authority
CN
China
Prior art keywords
rainwater
water inlet
net
filter body
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621215005.7U
Other languages
Chinese (zh)
Inventor
陈振义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI LEDO INDUSTRIAL Co Ltd
Original Assignee
SHANGHAI LEDO INDUSTRIAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI LEDO INDUSTRIAL Co Ltd filed Critical SHANGHAI LEDO INDUSTRIAL Co Ltd
Priority to CN201621215005.7U priority Critical patent/CN206168018U/en
Application granted granted Critical
Publication of CN206168018U publication Critical patent/CN206168018U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a scroll rainwater filter, including filter body, rainwater water inlet, rainwater delivery port and drain, filter body is the inside closed cylinder that has the cavity, rainwater water inlet and drain have been offered to filter body's side, and the filter body internal stability is equipped with and cup joints the match annular level filtering of circle net and second grade filter screen, and wherein the rainwater water inlet feeds through with the cavity of placing in the endocyclic level filtering net each other, and the opposite side of rainwater water inlet is placed in to the drain, and all feeds through each other with the cavity that level filtering netted and the second grade filter screen is interior, and the position of drain is less than the rainwater water inlet, and the diameter of drain is lighter than the rainwater water inlet, the beneficial effects of the utility model are that: filtration, blowdown utilize rainwater baffling, gravity automatic operation, be furnished with the stainless steel filter screen that the precision is high, can directly reach to live and use mixedly the water quality standard of water polluting lighter region, can increase or directly bury ground wantonly, the installation is simple, convenient.

Description

A kind of scroll rain water filtering device
Technical field
This utility model is related to a kind of defecator, specifically a kind of scroll rain water filtering device.
Background technology
Rain water filtering device is exactly to cross in filter fly in rainwater-collecting, and a kind of equipment of depth-type filtration is carried out to rainwater.Existing skill Rain water filtering device structure in art is relative complex, installs inconvenient, and cannot directly be filtered in rain water collecting system, The installation in later stage safeguards relatively complicated, during use to have inconvenience more.
The content of the invention
The purpose of this utility model is to provide a kind of scroll rain water filtering device, to solve above-mentioned background technology in propose Problem.
For achieving the above object, this utility model provides following technical scheme:
A kind of scroll rain water filtering device, including filter body, rainwater water inlet, rainwater outlet and sewage draining exit, it is described Filter body is the internal closing cylinder with cavity, and the side of the filter body opens up rain water inlet and row Dirty mouth, is installed with the single filter net and cascade filtration net for being socketed into double annular shapes, wherein rainwater water inlet in filter body It is interconnected with the cavity being placed in the single filter net of internal ring, sewage draining exit is placed in the opposite side of rainwater water inlet, and with one Cavity in level drainage screen and cascade filtration net is interconnected, and the position of sewage draining exit is less than rainwater water inlet, the diameter of sewage draining exit Less than rainwater water inlet, the side of filter body is further opened with rainwater outlet, rainwater outlet and cascade filtration portion off the net Cavity be interconnected.
As further program of the utility model:Net of the mesh diameter of the single filter net more than cascade filtration net Eye diameter, preferably, the mesh diameter of single filter net is 1mm, the mesh diameter of cascade filtration net is 0.5mm.
As this utility model further scheme:The inside of the cascade filtration net is provided with fountain head, and fountain head leads to Piping is connected with the outside water source that rinses.
As this utility model further scheme:The shell of the filter body adopts PE material injection molding, Single filter net and cascade filtration net are made using stainless steel.
Compared with prior art, the beneficial effects of the utility model are:Filter, blowdown utilizes rainwater baffling, gravity automatic Operation;It is furnished with the stainless steel filter screen of high precision, lighter region is polluted the water standard of reclaimed water can be directly reached; Can arbitrarily increase or directly buried, install simple, convenient, the later stage need not be safeguarded substantially.
Description of the drawings
Fig. 1 is a kind of front view of scroll rain water filtering device.
Fig. 2 is a kind of left view of scroll rain water filtering device.
Fig. 3 is a kind of top view of scroll rain water filtering device.
In figure:1- filter bodies, 2- rainwater water inlets, 3- sewage draining exits, 4- rainwater outlets, 5- single filter nets, 6- Cascade filtration net, 7- fountain heads.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-3, a kind of scroll rain water filtering device, including filter body 1, rainwater water inlet 2, rainwater outlet 4 and sewage draining exit 3, the filter body 1 is the internal closing cylinder with cavity, and the side of the filter body 1 is opened It is provided with rainwater water inlet 2 and sewage draining exit 3, filter body 1 and is installed with the single filter net 5 and two grades for being socketed into double annular shapes Drainage screen 6, wherein rainwater water inlet 2 are interconnected with the cavity being placed in the single filter net 5 of internal ring, and sewage draining exit 3 is placed in rain The opposite side of water water inlet 2, and be interconnected with the cavity in single filter net 5 and cascade filtration net 6, the position of sewage draining exit 3 Set low in rainwater water inlet 2, the diameter of sewage draining exit 3 is less than rainwater water inlet 2, and the side of filter body 1 is further opened with rainwater Outlet 4, rainwater outlet 4 is interconnected with the cavity of the bottom of cascade filtration net 6, enters into from rainwater water inlet 2 in rainwater In filter body 1, after the double filtration of single filter net 5 and cascade filtration net 6, the impurity in rainwater is trapped, Jing Rainwater after filtering flows out from rainwater outlet 4, because the position of sewage draining exit 3 is less than rainwater water inlet 2, is retained down Impurity can be washed away by the rainwater come in from rainwater water inlet 2, be flowed out from sewage draining exit 3.
The mesh diameter of the single filter net 5 is more than the mesh diameter of cascade filtration net 6, preferably, single filter The mesh diameter of net 5 is 1mm, and the mesh diameter of cascade filtration net 6 is 0.5mm, and dual step filters the mistake that can lift drainage screen The workload of filter effect and mitigation drainage screen.
The inside of the cascade filtration net 6 is provided with fountain head 7, and fountain head 7 is connected by pipeline with the outside water source that rinses, mistake In long-term work, single filter net 5 and the last time of cascade filtration net 6 adhere to impurity to filter body 1, and now fountain head 7 can enter Row water spray is rinsed to impurity, solves the blockage problem of single filter net 5 and cascade filtration net 6.
The shell of the filter body 1 adopts PE material injection molding, single filter net 5 and cascade filtration net 6 to adopt Made with stainless steel.
Operation principle of the present utility model is:Enter in filter body 1 from rainwater water inlet 2 in rainwater, Jing Guoyi After the double filtration of level drainage screen 5 and cascade filtration net 6, the impurity in rainwater is trapped, and the rainwater after filtration is from rainwater Outlet 4 flows out, and because the position of sewage draining exit 3 is less than rainwater water inlet 2, the impurity being retained down can be by from rainwater water inlet 2 rainwater come in are washed away, and are flowed out from sewage draining exit 3, and rainwater roll filter adopts gravity stream principle, and continuously rainwater is carried out Separating and filtering, its simple structure, is skillfully constructed, and fundamentally solving general purpose filter cannot be straight in rain water collecting system Take over the problem of filter, it is ensured that under filtration condition, it is unattended, do not block, not backwash, filter it is smooth.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective Make a variety of changes.

Claims (4)

1. a kind of scroll rain water filtering device, including filter body, rainwater water inlet, rainwater outlet and sewage draining exit, its feature It is that the filter body is the internal closing cylinder with cavity, and the side of the filter body opens up rain Water inlet and sewage draining exit, are installed with the single filter net and cascade filtration net for being socketed into double annular shapes in filter body, wherein Rainwater water inlet is interconnected with the cavity being placed in the single filter net of internal ring, and sewage draining exit is placed in the relative of rainwater water inlet Side, and be interconnected with the cavity in single filter net and cascade filtration net, the position of sewage draining exit is less than rainwater water inlet, row The diameter of dirty mouth is less than rainwater water inlet, and the side of filter body is further opened with rainwater outlet, rainwater outlet and two grades The cavity of drainage screen bottom is interconnected.
2. a kind of scroll rain water filtering device according to claim 1, it is characterised in that the mesh of the single filter net is straight Footpath is more than the mesh diameter of cascade filtration net, preferably, the mesh diameter of single filter net is 1mm, the net of cascade filtration net The a diameter of 0.5mm of eye.
3. a kind of scroll rain water filtering device according to claim 1, it is characterised in that the inside of the cascade filtration net sets There is fountain head, fountain head is connected by pipeline with the outside water source that rinses.
4. a kind of scroll rain water filtering device according to claim 1, it is characterised in that the shell of the filter body is adopted With PE material injection molding, single filter net and cascade filtration net are made using stainless steel.
CN201621215005.7U 2016-11-11 2016-11-11 Scroll rainwater filter Active CN206168018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621215005.7U CN206168018U (en) 2016-11-11 2016-11-11 Scroll rainwater filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621215005.7U CN206168018U (en) 2016-11-11 2016-11-11 Scroll rainwater filter

Publications (1)

Publication Number Publication Date
CN206168018U true CN206168018U (en) 2017-05-17

Family

ID=58683484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621215005.7U Active CN206168018U (en) 2016-11-11 2016-11-11 Scroll rainwater filter

Country Status (1)

Country Link
CN (1) CN206168018U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452609A (en) * 2018-04-16 2018-08-28 安普能(天津)科技有限公司 Ventilation opening just imitates automatic filter and its control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452609A (en) * 2018-04-16 2018-08-28 安普能(天津)科技有限公司 Ventilation opening just imitates automatic filter and its control method

Similar Documents

Publication Publication Date Title
CN205875349U (en) Gardens rainwater in sponge city utilizes system
CN103461260A (en) Aquatic product culture pond utilizing rotational flow to discharge pollution
CN207297073U (en) A kind of ventilation device for reducing dust for mine
CN206168018U (en) Scroll rainwater filter
CN206413719U (en) Jujube cleaning machine
CN205804477U (en) Rainwater-collecting defecator
CN203874572U (en) Fully automatic silt filter
CN207692477U (en) A kind of green plants cultivation system
CN206454346U (en) A kind of rainwater-collecting filter
CN207079127U (en) Sponge city system based on pollution remediation technology
CN205948468U (en) Chemistry experiment filter equipment
CN205875351U (en) Rainwater in sponge city filters collecting system
CN204815951U (en) Pocket formula filter equipment
CN205925162U (en) Filter equipment of beer bottle cleaning machine heater
CN205216391U (en) Mobile sewage treatment device
CN203886306U (en) Full-automatic sediment filtering all-in-one machine
CN204841172U (en) Filter is collected to rainwater
CN208293714U (en) A kind of municipal drainage system
CN207286784U (en) A kind of double case gravity valveless filters
CN207144137U (en) A kind of soil erosion collection device
CN206355664U (en) A kind of V-type filter tank
CN206940605U (en) A kind of landscape ecology water ecology circulatory system
CN206157814U (en) Scenic water river course wetland water intake device
CN205803150U (en) A kind of comprehensive and sewage-treatment plant of depth-type filtration
CN205776657U (en) Rain dirt diverter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant