CN207462815U - A kind of Novel anti-blockage rainwater filtering device - Google Patents

A kind of Novel anti-blockage rainwater filtering device Download PDF

Info

Publication number
CN207462815U
CN207462815U CN201721322320.4U CN201721322320U CN207462815U CN 207462815 U CN207462815 U CN 207462815U CN 201721322320 U CN201721322320 U CN 201721322320U CN 207462815 U CN207462815 U CN 207462815U
Authority
CN
China
Prior art keywords
filter
pan
rainwater
wall
fixing bolt
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.)
Expired - Fee Related
Application number
CN201721322320.4U
Other languages
Chinese (zh)
Inventor
赵子豪
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201721322320.4U priority Critical patent/CN207462815U/en
Application granted granted Critical
Publication of CN207462815U publication Critical patent/CN207462815U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Sewage (AREA)

Abstract

The utility model discloses a kind of Novel anti-blockage rainwater filtering devices, including filter mantle, fixing bolt is installed at the top of the filter mantle inner wall, the side of the fixing bolt is provided with first and crosses pan, described first both sides for crossing pan are mounted on cutting ferrule, the bayonet part of the cutting ferrule is mutually clamped with the top of fixing bolt, and the outer wall thread of the filter mantle is equipped with clamping screw, and the side of the clamping screw extends to the inner cavity of fixing bolt.The Novel anti-blockage rainwater filtering device, by setting multiple filtration plant, filter effect is more preferably, and dismounting can be rapidly completed in filter device, easy cleaning sundries, rainwater is first flowed into filter mantle, it is crossed in pan subsequently into first, rubbish of some large volumes etc. is trapped in thereon by the filtering string bag, rainwater is then sequentially entered by filtering the string bag in the first filter plate and the second filter plate, by the filtration of the first filter opening and the second filter opening, the sundries such as the remaining stone in rainwater are retained respectively.

Description

A kind of Novel anti-blockage rainwater filtering device
Technical field
The utility model is related to dmp filter technical field, specially a kind of Novel anti-blockage rainwater filtering device.
Background technology
Existing rain drainage pipe, generally using PVC hollow tube, rainwater is discharged along PVC hollow tube, but due to rain It is mingled with the sundries such as some stones, soil and house refuse in water, if things go on like this, PVC hollow tube is inevitably It is blocked, then there has been rainwater filtering device.
Existing rainwater filtering device is generally directly fixedly mounted on the inside or top of drainage pipeline, and filter effect is not It is only undesirable, and due to by the way of being fixedly mounted, once the sundries accumulation in rainwater filtering device is excessive, it is impossible in time Cleaning, also results in drain line blockage.
Utility model content
The purpose of this utility model is to provide a kind of Novel anti-blockage rainwater filtering device, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution:A kind of Novel anti-blockage rainwater filtering device, Including filter mantle, fixing bolt being installed at the top of the filter mantle inner wall, the side of the fixing bolt is provided with first and crosses pan, Described first both sides for crossing pan are mounted on cutting ferrule, and the bayonet part of the cutting ferrule is mutually clamped with the top of fixing bolt, the mistake The outer wall thread of filter bowl is equipped with clamping screw, and the side of the clamping screw extends to the inner cavity of fixing bolt, first mistake The outer wall of pan is connected with spring rope, and one end that the spring rope crosses pan far from first is connected on the inner wall of filter mantle, institute State the first inner wall for crossing pan and the filtering string bag be installed, described first cross in the middle part of pan inner cavity be separately installed with the first filter plate and Second filter plate offers the first filter opening and the second filter opening, and the first filter opening is straight on first filter plate and the second filter plate respectively Diameter is more than the diameter of the second filter opening, and the bottom of the filter mantle offers external screw thread, and the external screw thread and second cross pan inner wall Thread groove be threadedly coupled, the described second inner wall for crossing pan is equipped with filter layer, and described second crosses the bottom of pan through opening Equipped with drainage trap, and the length of drainage trap is successively decreased successively from top to bottom.
Preferably, the filter layer includes coarse sands layer, fine sand layer and active carbon layer successively from top to bottom.
Preferably, it is connected with water guide nest plate at the top of the filter mantle.
Preferably, the both sides at the top of the filter mantle offer deep gouge hole, and are equipped with dormant bolt in deep gouge hole, and The bottom of dormant bolt is extended to outside deep gouge hole, and waterproof plug is connected at the top of the deep gouge hole.
Compared with prior art, the beneficial effects of the utility model are:The Novel anti-blockage rainwater filtering device, by setting Put multiple filtration plant, more preferably, and dismounting can be rapidly completed in filter device to filter effect, and easy cleaning sundries, rainwater is first It flows into filter mantle, is crossed in pan subsequently into first, rubbish of some large volumes etc. is trapped in thereon by the filtering string bag, rainwater Then it is sequentially entered in the first filter plate and the second filter plate by filtering the string bag, is made by the filtering of the first filter opening and the second filter opening With, the sundries such as the remaining stone in rainwater are retained respectively, last rainwater flow into second cross pan in, pass through filter layer Further filtering and purification after, the impurity in rainwater is thoroughly removed, then discharge into drainage pipeline, by the rainwater mistake Rainwater after filter device filtering can be used in some domestic waters, and by rotation lock bolt, and unlock spring rope, can It is taken out out of filter mantle with crossing pan by first, pan is crossed in rotation second, can also detach it with filter mantle, so as to side Just sundries is cleared up, avoids blocking.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the second filtering bucket structure schematic diagram of the utility model;
Fig. 4 is the second filtering bucket structure sectional view of the utility model.
In figure:Pan, 4 cutting ferrules, 5 clamping screws, 6 spring ropes, the 7 filtering string bags, 8 are crossed in 1 filter mantle, 2 fixing bolts, 3 first Pan, 14 thread grooves, 15 mistakes are crossed in first filter plate, 9 first filter openings, 10 second filter plates, 11 second filter openings, 12 external screw threads, 13 second Filtering layer, 151 coarse sands layers, 152 fine sand layers, 153 active carbon layers, 16 drainage traps, 17 water guide nest plates, 18 dormant bolts, 19 waterproof plugs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of Novel anti-blockage rainwater filtering device leads to Cross setting multiple filtration plant, more preferably, and filter device can be rapidly completed dismounting to filter effect, easy cleaning sundries, including Filter mantle 1, fixing bolt 2 is equipped at the top of 1 inner wall of filter mantle, and the side of the fixing bolt 2 is provided with first and crosses pan 3, the described first both sides for crossing pan 3 are mounted on cutting ferrule 4, and the bayonet part of the cutting ferrule 4 is mutually clamped with the top of fixing bolt 2, The outer wall thread of the filter mantle 1 is equipped with clamping screw 5, and the side of the clamping screw 5 extends to the inner cavity of fixing bolt 2, The outer wall of described first pan 3 excessively is connected with spring rope 6, and spring rope 6 is tied up on the inner wall of filter mantle 1, because of the first mistake pan 3 Gap between filter mantle 1 is smaller, it is therefore desirable to tie up on the inner wall of filter mantle 1 spring rope 6 by tool, pass through tool Spring rope 6 and filter mantle 1 can also be separated, one end that the spring rope 6 crosses pan 3 far from first is connected to filter mantle 1 Inner wall on, and by rotation lock bolt 5, and unlock spring rope 6, pan 3 can be crossed by first and be taken out of filter mantle 1 Go out, the described first inner wall for crossing pan 3 is equipped with the filtering string bag 7, and described first crosses in the middle part of pan 3 inner cavity and be separately installed with the One filter plate 8 and the second filter plate 10 offer the first filter opening 9 and the second filter opening on first filter plate, 8 and second filter plate 10 respectively 11, and the diameter of the first filter opening 9 is more than the diameter of the second filter opening 11, rainwater is first flowed into filter mantle 1, subsequently into the first mistake In pan 3, rubbish of some large volumes etc. is retained on it by the filtering string bag 7, and rainwater is then sequentially entered by filtering the string bag 7 It, will be remaining in rainwater by the filtration of the first filter opening 9 and the second filter opening 11 in first filter plate 8 and the second filter plate 10 The sundries such as stone are retained respectively, and the bottom of the filter mantle 1 offers external screw thread 12, and the external screw thread 12 and second filters The thread groove 14 of 13 inner walls of struggling against is threadedly coupled, and pan 13 is crossed in rotation second, can also detach it with filter mantle 1, so as to Easy cleaning sundries avoids blocking, and the described second inner wall for crossing pan 13 is equipped with filter layer 15, and last rainwater flows into the second mistake In pan 13, after the further filtering and purification of filter layer 15, the impurity in rainwater, then the row of discharging into thoroughly are removed In waterpipe, the rainwater after rainwater filtering device filtering can be used in some domestic waters, and described second crosses pan Through drainage trap 16 is offered, and the length of drainage trap 16 is successively decreased successively from top to bottom, second crosses the bottom of pan 13 for 13 bottom Portion can connect drainage pipeline, and rainwater is expelled to eventually by drainage trap 16 in drainage pipeline.
Specifically, the filter layer 15 includes coarse sands layer 151, fine sand layer 152 and active carbon layer successively from top to bottom 153, coarse sands layer 151, fine sand layer 152 and active carbon layer 153 play the role of filtering, precipitation and adsorbing contaminant.
Specifically, being connected with water guide nest plate 17 in the card slot at 1 top of filter mantle, water guide nest plate 17 is directly to pass through It, can after the mode pulled and pushed is stuck in the card slot at 1 top of filter mantle, easy to disassemble, and water guide nest plate 17 is sleeved on the top of filter mantle 1 The gap between pan 3 and filter mantle 1 is crossed to block first, rainwater is made to flow directly into first and is crossed in pan 3.
Specifically, the both sides at 1 top of filter mantle offer deep gouge hole, and be equipped with dormant bolt in deep gouge hole 18, and the bottom of dormant bolt 18 is extended to outside deep gouge hole, is connected with waterproof plug 19 at the top of the deep gouge hole, is passed through countersunk head spiral shell Bolt 18 is convenient for filter mantle 1 being mounted on the discharge outlet position of building, and by setting waterproof plug 19, avoids rainwater corrosion countersunk head Bolt 18.
Operation principle:Rainwater is first flowed into filter mantle 1, is crossed in pan 3 subsequently into first, the rubbish of some large volumes It being retained on it Deng by the filtering string bag 7, rainwater is then sequentially entered by filtering the string bag 7 in the first filter plate 8 and the second filter plate 10, By the filtration of the first filter opening 9 and the second filter opening 11, the sundries such as the remaining stone in rainwater are retained respectively, most Rainwater flows into second and crosses in pan 13 afterwards, after the further filtering and purification of filter layer 15, thoroughly removes rainwater In impurity, then discharge into drainage pipeline, the rainwater after rainwater filtering device filtering can be used in some domestic waters In, and by rotation lock bolt 5, and spring rope 6 is unlocked, the taking-up out of filter mantle 1 of pan 3, rotation can be crossed by first Second crosses pan 13, can also detach it with filter mantle 1, so as to easy cleaning sundries, avoids blocking.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of Novel anti-blockage rainwater filtering device, including filter mantle (1), it is characterised in that:Filter mantle (1) inner wall Top is equipped with fixing bolt (2), and the side of the fixing bolt (2) is provided with first and crosses pan (3), and described first crosses pan (3) Both sides be mounted on cutting ferrule (4), the top of the bayonet part and fixing bolt (2) of the cutting ferrule (4) is mutually clamped, the filter mantle (1) outer wall thread is equipped with clamping screw (5), and the side of the clamping screw (5) extends to the inner cavity of fixing bolt (2), institute It states the first outer wall for crossing pan (3) and is connected with spring rope (6), one end connection that the spring rope (6) crosses pan (3) far from first On the inner wall of filter mantle (1), the described first inner wall for crossing pan (3) is equipped with the filtering string bag (7), and described first crosses pan (3) the first filter plate (8) and the second filter plate (10), first filter plate (8) and the second filter plate are separately installed in the middle part of inner cavity (10) the first filter opening (9) and the second filter opening (11) are offered on respectively, and the diameter of the first filter opening (9) is more than the second filter opening (11) Diameter, the bottom of the filter mantle (1) offers external screw thread (12), and the external screw thread (12) crosses pan (13) inner wall with second Thread groove (14) be threadedly coupled, the described second inner wall for crossing pan (13) is equipped with filter layer (15), and described second crosses pan (13) bottom, which is run through, offers drainage trap (16), and the length of drainage trap (16) is successively decreased successively from top to bottom.
2. a kind of Novel anti-blockage rainwater filtering device according to claim 1, it is characterised in that:The filter layer (15) Include coarse sands layer (151), fine sand layer (152) and active carbon layer (153) successively from top to bottom.
3. a kind of Novel anti-blockage rainwater filtering device according to claim 1, it is characterised in that:The filter mantle (1) Water guide nest plate (17) is connected in top.
4. a kind of Novel anti-blockage rainwater filtering device according to claim 1, it is characterised in that:The filter mantle (1) The both sides at top offer deep gouge hole, and dormant bolt (18) is equipped in deep gouge hole, and the bottom of dormant bolt (18) is prolonged It extends to outside deep gouge hole, waterproof plug (19) is connected at the top of the deep gouge hole.
CN201721322320.4U 2017-10-14 2017-10-14 A kind of Novel anti-blockage rainwater filtering device Expired - Fee Related CN207462815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721322320.4U CN207462815U (en) 2017-10-14 2017-10-14 A kind of Novel anti-blockage rainwater filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721322320.4U CN207462815U (en) 2017-10-14 2017-10-14 A kind of Novel anti-blockage rainwater filtering device

Publications (1)

Publication Number Publication Date
CN207462815U true CN207462815U (en) 2018-06-08

Family

ID=62267787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721322320.4U Expired - Fee Related CN207462815U (en) 2017-10-14 2017-10-14 A kind of Novel anti-blockage rainwater filtering device

Country Status (1)

Country Link
CN (1) CN207462815U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570103A (en) * 2022-03-16 2022-06-03 中国水利水电科学研究院 Industrial water saving system capable of being incorporated into social water circulation system
CN114887362A (en) * 2022-05-25 2022-08-12 北京市政路桥管理养护集团有限公司 Quick scarfing cinder device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570103A (en) * 2022-03-16 2022-06-03 中国水利水电科学研究院 Industrial water saving system capable of being incorporated into social water circulation system
CN114887362A (en) * 2022-05-25 2022-08-12 北京市政路桥管理养护集团有限公司 Quick scarfing cinder device
CN114887362B (en) * 2022-05-25 2023-08-18 北京市政路桥管理养护集团有限公司 Quick slag removal device

Similar Documents

Publication Publication Date Title
CN207277426U (en) A kind of rain collector of green building
CN206736668U (en) A kind of highway drainage gutter and drainage pipeline attachment means
CN208379669U (en) Rainwater in high-rise building architectural process recycles temporary system
CN207462815U (en) A kind of Novel anti-blockage rainwater filtering device
CN207919924U (en) A kind of greening roof rain water collecting system
CN206599733U (en) A kind of anti-clogging bridge drainage structure
CN211312481U (en) Hydraulic engineering retaining wall drainage structures
KR102140440B1 (en) Collecting initial rain device for a bridge
KR101355342B1 (en) Equipment for re-use of rainwater catchment
CN208959407U (en) A kind of mine down-hole draws water filter device
CN208340289U (en) A kind of tubular type desander
CN208472920U (en) A kind of rainwater integrated system for sponge city
CN207331947U (en) A kind of safety shunting sand-catching apparatus
CN211923279U (en) Steel construction canopy
CN203977542U (en) Floor drain
CN208145541U (en) Full-automatic gravity filter
CN208293714U (en) A kind of municipal drainage system
CN207825171U (en) A kind of standard curing room
CN209679579U (en) Dual-purpose type filter tank
KR101327197B1 (en) Apparatus for filtering of rainwater and rainwater storage tank having thereof
EP2365140A2 (en) Filter device for roof drain systems
CN208777111U (en) Urban road rain water collecting system
CN108797611A (en) A kind of anti-blocking drain pipe for dregs side slope
CN212594180U (en) Novel collection arm that swimming pool filter was used
CN214366188U (en) Water inlet structure of drain hole of drainage chamber of underground mine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180608

Termination date: 20181014

CF01 Termination of patent right due to non-payment of annual fee