CN108187385A - A kind of down pipe filtering device - Google Patents
A kind of down pipe filtering device Download PDFInfo
- Publication number
- CN108187385A CN108187385A CN201810085563.3A CN201810085563A CN108187385A CN 108187385 A CN108187385 A CN 108187385A CN 201810085563 A CN201810085563 A CN 201810085563A CN 108187385 A CN108187385 A CN 108187385A
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- connecting base
- side wall
- filter screen
- lower connecting
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- 230000000903 blocking effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention discloses a kind of down pipe filtering devices, technical scheme of the present invention main points are a kind of down pipe filtering devices, including the upper connecting base and lower connecting base being connect with downcomer, filter device is provided between upper connecting base and lower connecting base, filter device includes being in the first connecting shaft for horizontally rotating and being connected to lower connecting base side wall, it is rotationally connected with second connecting shaft of the lower connecting base far from the first connecting shaft side side wall, one end is wound in the first connecting shaft and the other end is wound in the filter screen of the second connecting shaft, vertically it is slidably connected to the casing of connecting seat, it is fixedly connected on lower end face and is connected to the rubber ring of filter screen, the spring for being sheathed on connecting seat and casing being pushed to move down, the driving mechanism of driving the second connecting shaft rotation is provided between casing and the second connecting shaft.By the above-mentioned means, invention achieves filter screen can be dredged without dismantling upper connecting base and lower connecting base and prevents filter screen from blocking.
Description
Technical field
The present invention relates to furniture building materials field, more specifically, more particularly to a kind of down pipe filtering device.
Background technology
The problem of downcomer is indispensable component part of living at home, however sewer from blocking is common.Especially
The sink that kitchen uses is frequently used for cleaning dishes and chopsticks and fruits and vegetables, inevitably accumulates kitchen in the downcomer of sink
Rubbish and greasy dirt.Downcomer is the sundries crossed by sweeping drainpipe in drainage, and the sundries in water is avoided to flow into lower water
In pipeline.
Sundries is easily accumulated in drainpipe, causes draining obstructed, need often to remove lower drainpipe and drainpipe is carried out
Cleaning.
Invention content
The invention mainly solves the technical problem of providing down pipe filtering devices, can not dismantle upper connecting base and lower company
Joint chair is with regard to that can dredge filter screen and prevent filter screen from blocking.
In order to solve the above-mentioned technical problem, one aspect of the present invention is：A kind of down pipe filtering dress is provided
It puts, including being provided with filtering between the upper connecting base being connect with downcomer and lower connecting base, the upper connecting base and lower connecting base
Device, the filter device include being in horizontally rotate be connected to the first connecting shaft of the lower connecting base side wall, be rotationally connected with
Second connecting shaft of the lower connecting base far from the first connecting shaft side side wall, one end are wound in first connecting shaft and another
End is wound in the filter screen of second connecting shaft, the casing for being vertically slidably connected to the connecting seat, is fixedly connected
In described sleeve pipe lower face and the rubber ring of the filter screen is connected to, is sheathed on the connecting seat and pushes described sleeve pipe downward
Mobile spring is provided with the driving machine for driving the second connecting shaft rotation between described sleeve pipe and second connecting shaft
Structure, the driving mechanism include the gear for being rotationally connected with second connecting shaft and being inclined to set, are opened in the gear
The link slot of side wall, it is several be fixedly connected on it is described connection groove sidewall internal tooth, several be rotationally connected with it is described second connection
Axis side wall is simultaneously connected to the very heavy tooth of the internal tooth, is set to the very heavy tooth and the torsion at second connecting shaft rotation connection end
Spring is fixedly connected on described sleeve pipe side wall and the rack engaged with the gear.
The beneficial effects of the invention are as follows：When filter screen blocks, casing is moved up, so as to make rubber ring and filtering
Net separation, and casing is rotated by rack drives gear synchronous；It is interior so as to pass through gear since very heavy tooth is abutted with internal tooth
Tooth and very heavy tooth drive the second connecting shaft to rotate synchronously, and blocked Partial filtration net volume is around in the second company by the rotation of the second connecting shaft
In spindle, and the first connecting shaft Partial filtration net is unfolded and is moved to immediately below casing；Then loosen casing, spring soil cave set
Pipe moves down, and rubber ring is made to be connected to filter screen, while rack drives gear rotates backward, and is set since internal tooth is inclined
It puts, when gear rotates backward, very heavy tooth is not abutted with internal tooth, and when being rotated backward so as to gear, difference drives the second connecting shaft same
Step rotation, then filter screen can be with the water in normal filtration downcomer.
As a preferred technical solution of the present invention：Two symmetrical side of lower connecting base is both provided with and the filtering
The roller abutted is netted, the roller rotation is in axially horizontally disposed, and the roller upper side wall and the lower connecting base upper surface are neat
It is flat.
The beneficial effects of the invention are as follows：Filter screen is facilitated to be moved relative to lower connecting base by roller.
As a preferred technical solution of the present invention：Between second connecting shaft and the lower connecting base upper surface
Distance is more than the internal diameter of described sleeve pipe.
The beneficial effects of the invention are as follows：When gear drives the rotation of the second connecting shaft, the blocked mistake of the second connecting shaft driving
Strainer removes lower connecting base upper surface and is moved to the side wall for being connected with the second connecting shaft, and above the second connecting shaft；This
The filter screen of the sample easy cleaning piston part that is blocked.
As a preferred technical solution of the present invention：The lower connecting base side wall is fixedly connected with receiving slit, described to connect
Grooved ring is received around the lower connecting base side wall.
The beneficial effects of the invention are as follows：When clearing up sundries, by receiving slit facilitate receive filter screen on fall down it is miscellaneous
Object, meanwhile, can receive rubber ring by receiving slit and be detached with filter screen is, so as to be flowed out between rubber ring and lower connecting base
Water.
As a preferred technical solution of the present invention：Internal surface of sleeve pipe is fixedly connected with convex block, the upper connecting base side wall
Offer the sliding slot slid up and down for the convex block.
The beneficial effects of the invention are as follows：Casing is facilitated to be slid, and prevent up and down relative to upper connecting base by sliding slot and convex block
Only upper connecting base rotates, so that it is guaranteed that rack and pinion engages.
Description of the drawings
Fig. 1 is the schematic diagram of structure of the present invention；
Fig. 2 is the sectional view one of the present invention, for showing filter device；
Fig. 3 is the A portions enlarged view of Fig. 1, for showing driving mechanism；
Fig. 4 is the sectional view two of the present invention；
Fig. 5 is the B portions enlarged view of Fig. 4.
The label of each component is as follows in attached drawing：1st, upper connecting base；2nd, lower connecting base；3rd, through-hole；4th, the first connecting shaft；5th,
Two connecting shafts；6th, filter screen；7th, casing；8th, rubber ring；9th, boss；10th, spring；11st, gear；12nd, link slot；13rd, internal tooth；
14th, very heavy tooth；15th, torsional spring；16th, rack；17th, roller；18th, receiving slit；19th, convex block；20th, sliding slot.
Specific embodiment
The preferred embodiments of the present invention will be described in detail for Structure Figure below, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make protection scope of the present invention apparent define.
A kind of down pipe filtering device, as shown in Figures 1 to 4, including the upper connecting base 1 being connect with downcomer and lower connecting base
2, upper connecting base 1 and lower connecting base 2 offer the through-hole 3 flowed through for the water in downcomer, and shown 1 side wall of upper connecting base is in circle
Shape is set, and shown 2 side wall of lower connecting base is square setting, and filtering is provided between upper connecting base 1 and lower connecting base 2 and is filled
It puts.Filter device is included in horizontally rotating the first connecting shaft 4 for being connected to 2 side wall of lower connecting base, be connected to down in horizontally rotating
Connecting seat 2 is connected between first connecting shaft 4 and the second connecting shaft 5 by the second connecting shaft 5 of the side wall of your the first connecting shaft 4
Filter screen 6, one end of filter screen 6 are wound in 4 other end of the first connecting shaft and are wound in the second connecting shaft 5, the surface patch of filter screen 6
Together in the upper surface of lower connecting base 2, and filter screen 6 covers through-hole 3；Upper connecting base 1 is arranged with casing 7, and casing 7 is in vertical side
To upper connecting base 1 is slidably connected to, 7 lower face of casing is fixedly connected with rubber ring 8, and rubber ring 8 can be connected to 6 upper table of filter screen
Face, and when rubber ring 8 is connected to 6 upper surface of filter screen, the water in downcomer can not be from 8 lower face of rubber ring and upper connection
Seat flows out between 1 upper surface；1 side wall of upper connecting base is fixedly connected with boss 9 in a ring, and boss 9 is located at the upper of casing 7
Side, upper connecting base 1 are arranged with spring 10, and the both ends of the surface of spring 10 are connected to 7 upper surface of 9 lower face of boss and casing respectively.It is logical
It crosses spring 10 to be connected to casing 7 and move down casing 7, it is ensured that rubber ring 8 is connected to filter screen 6, so as to prevent downcomer
Interior water flow to 2 outside of lower connecting base；When filter screen 6 is blocked by sundries, then upward sliding casing 7 rotates the second connection
Axis 5, and the Partial filtration net 6 in the first connecting shaft 4 is made to be moved to 2 upper surface of lower connecting base, and the filtering blocked by sundries
Net 6 is wound in the second connecting shaft 5, so as to which filter screen 6 be facilitated to continue to filter the sundries in downcomer in water.
The driving mechanism of driving the second connecting shaft 5 rotation, driving mechanism packet are provided between 7 and second connecting shaft 5 of casing
The gear 11 for being rotationally connected with the second connecting shaft 5 is included, gear 11 is located at the side of filter screen 6, and gear 11 is by the side of your filter screen 6
Wall opens up link slot 12, and link slot 12 is in be set around the second connecting shaft 5, and the side wall of link slot 12 is fixedly connected with inclined set
The internal tooth 13 put, there are four the very heavy tooth 14 abutted against with internal tooth 13, very heavy 14 turns of teeth for the side wall rotation connection of the second connecting shaft 5
Dynamic to be set axially along 5 centerline direction of the second connecting shaft, very heavy 14 and second connecting shaft 5 of tooth rotation connection end is provided with torsional spring
15, and 7 side wall of casing is fixedly connected with the rack 16 being meshed with gear 11, and rack 16 is in be vertically arranged.When filter screen 6 goes out
When now blocking, move up casing 7, so as to which rubber ring 8 be made to be detached with filter screen 6, and casing 7 by rack 16 with moving gear
11 rotate synchronously；Since very heavy tooth 14 is abutted with internal tooth 13, so as to which gear 11 be made to drive second by internal tooth 13 and very heavy tooth 14
Connecting shaft 5 rotates synchronously, and the second connecting shaft 5, which rotates, is wound in blocked Partial filtration net 6 in second connecting shaft 5, and the
One connecting shaft, 4 Partial filtration net 6 is unfolded and is moved to immediately below casing 7；Then loosen casing 7,10 soil cave casing 7 of spring is downwards
It is mobile, and rubber ring 8 is made to be connected to filter screen 6, it rotates backward with moving gear 11 with hour rack 16, is set since internal tooth 13 is inclined
It puts, when gear 11 rotates backward, very heavy tooth 14 is not abutted with internal tooth 13, and when being rotated backward so as to gear 11, difference drives second
Connecting shaft 5 rotates synchronously, and then filter screen 6 can be with the water in normal filtration downcomer.
There are two rollers 17 for the rotation connection of lower connecting base 2, and two rollers 17 are rotationally connected with respectively is connected with the first connection
The side wall of 4 and second connecting shaft 5 of axis, and 17 upper side wall of roller is flushed with 2 upper surface of lower connecting base, and the rotation of roller 17 is axial
In being horizontally disposed with, filter screen 6 fits in roller 17.Filter screen 6 is facilitated to be moved relative to lower connecting base 2 by roller 17.
The filter screen 6 for the plug portion that is blocked in order to facilitate cleaning, between the second connecting shaft 5 and the upper surface of lower connecting base 2
Distance is more than the internal diameter of casing 7；When the filter screen that gear 11 drives the second connecting shaft 5 to rotate, and the driving of the second connecting shaft 5 is blocked
6 removal 2 upper surfaces of lower connecting base are simultaneously moved to the side wall for being connected with the second connecting shaft 5, and positioned at 5 top of the second connecting shaft；This
The filter screen 6 of the sample easy cleaning piston part that is blocked.
2 side wall of lower connecting base is fixedly connected with receiving slit 18, and receiving slit 18 is set in a ring and around lower connecting base 2, and
And receiving slit 18 is located at the lower section of the second connecting shaft 5；In this way when clearing up sundries, facilitated by receiving slit 18 and receive filter screen 6
On the sundries that falls down, meanwhile, can receive rubber ring 8 by receiving slit 18 and be detached with filter screen 6 is, so as to rubber ring 8 and
The water flowed out between lower connecting base 2.
Convex block 19 is fixedly connected with inside casing 7, convex block 19 is close to 7 upper surface of casing, and 1 side wall of upper connecting base is opened
Equipped with the sliding slot 20 slid about 19 for convex block.Casing 7 is facilitated relative to gliding on upper connecting base 1 by sliding slot 20 and convex block 19
It moves, and prevents upper connecting base 1 from rotating, so that it is guaranteed that rack 16 is engaged with gear 11.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of down pipe filtering device, including the upper connecting base being connect with downcomer（1）And lower connecting base（2）, the upper company
Joint chair（1）With lower connecting base（2）Between be provided with filter device, it is characterised in that：The filter device includes being in horizontally rotate
It is connected to the lower connecting base（2）First connecting shaft of side wall（4）, be rotationally connected with the lower connecting base（2）Connect far from first
Spindle（4）Second connecting shaft of side side wall（5）, one end be wound in first connecting shaft（4）And the other end be wound in it is described
Second connecting shaft（5）Filter screen（6）, be vertically slidably connected to the casing of the connecting seat（7）, be fixedly connected on institute
State casing（7）Lower face is simultaneously connected to the filter screen（6）Rubber ring（8）, be sheathed on the connecting seat and push the set
Pipe（7）The spring moved down（10）, described sleeve pipe（7）With second connecting shaft（5）Between be provided with driving described second
Connecting shaft（5）The driving mechanism of rotation, the driving mechanism include being rotationally connected with second connecting shaft（5）And it inclined sets
The gear put（11）, be opened in the gear（11）The link slot of side wall（12）, several be fixedly connected on the link slot（12）
The internal tooth of side wall（13）, several be rotationally connected with second connecting shaft（5）Side wall is simultaneously connected to the internal tooth（13）Thousand
Jin tooth（14）, be set to the very heavy tooth（14）With second connecting shaft（5）It is rotatablely connected the torsional spring at end（15）, it is fixedly connected
In described sleeve pipe（7）Side wall and with the gear（11）The rack of engagement（16）.
2. a kind of down pipe filtering device according to claim 1, it is characterised in that：The lower connecting base（2）Two is symmetrical
Side wall is both provided with and the filter screen（6）The roller of abutting（17）, the roller（17）Rotation is axial in horizontally disposed, institute
State roller（17）Upper side wall and the lower connecting base（2）Upper surface flush.
3. a kind of down pipe filtering device according to claim 2, it is characterised in that：Second connecting shaft（5）With institute
State lower connecting base（2）The distance between upper surface is more than described sleeve pipe（7）Internal diameter.
4. a kind of down pipe filtering device according to claim 3, it is characterised in that：The lower connecting base（2）Side wall is consolidated
Surely it is connected with receiving slit（18）, the receiving slit（18）Around the lower connecting base（2）Side wall.
5. a kind of down pipe filtering device according to claim 1, it is characterised in that：Casing（7）Inner wall is fixedly connected with
Convex block（19）, the upper connecting base（1）Side wall is offered for the convex block（19）The sliding slot slid up and down（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085563.3A CN108187385B (en) | 2018-01-29 | 2018-01-29 | Sewer pipe filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085563.3A CN108187385B (en) | 2018-01-29 | 2018-01-29 | Sewer pipe filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108187385A true CN108187385A (en) | 2018-06-22 |
| CN108187385B CN108187385B (en) | 2020-06-05 |
Family
ID=62591094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085563.3A Expired - Fee Related CN108187385B (en) | 2018-01-29 | 2018-01-29 | Sewer pipe filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108187385B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155396Y (en) * | 1992-12-16 | 1994-02-09 | 王本泉 | Gauze filter for use in sewerage |
| JPH08120764A (en) * | 1994-10-21 | 1996-05-14 | Takaji Kato | Filtration sedimentation device of sewerage |
| CN101152611A (en) * | 2006-09-26 | 2008-04-02 | 东元电机股份有限公司 | Automatic renewing device of filter screen |
| CN109138083A (en) * | 2018-08-20 | 2019-01-04 | 胡健 | A kind of Anti-clogging downcomer road |
-
2018
- 2018-01-29 CN CN201810085563.3A patent/CN108187385B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155396Y (en) * | 1992-12-16 | 1994-02-09 | 王本泉 | Gauze filter for use in sewerage |
| JPH08120764A (en) * | 1994-10-21 | 1996-05-14 | Takaji Kato | Filtration sedimentation device of sewerage |
| CN101152611A (en) * | 2006-09-26 | 2008-04-02 | 东元电机股份有限公司 | Automatic renewing device of filter screen |
| CN109138083A (en) * | 2018-08-20 | 2019-01-04 | 胡健 | A kind of Anti-clogging downcomer road |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108187385B (en) | 2020-06-05 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20220129 |