CN107605020B - Odour-proof floor drain - Google Patents
Odour-proof floor drain Download PDFInfo
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- CN107605020B CN107605020B CN201710957695.6A CN201710957695A CN107605020B CN 107605020 B CN107605020 B CN 107605020B CN 201710957695 A CN201710957695 A CN 201710957695A CN 107605020 B CN107605020 B CN 107605020B
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- inner cylinder
- slot
- springs
- floor drain
- odour
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Abstract
The invention discloses a kind of New anti foul drains, it is provided with container, the upper opening of container, it is openable and closable in the opening of container to be provided with cover board, spring is detachably arranged in container, spring provides reseting elasticity for water shutoff plate, odour-proof floor drain of the invention is during installation, the cover board of container is exposed to ground, in this way, when spring aging and elastic force become smaller, cover board on container can be opened, spring in container is removed, new spring is then changed, that is, odour-proof floor drain may make to continue normal use.
Description
Technical field
The present invention relates to a kind of New anti foul drains.
Background technique
The effects of floor drain is a kind of drainage fixture for connecting on ground with sewerage system, plays sewerage, anti-back taste,
Its performance quality directly affects the quality of room air, plays the role of to the peculiar smell control of bathroom very important.
Current floor drain generally comprises shell, is provided with drainage channel in shell, and drainage channel is by ground and drainage pipeline
System is connected, and water shutoff plate and spring are provided on drainage channel, and when locality omits water in printing, water impact water shutoff plate makes water shutoff plate
Mobile spring stress at this time deforms, so that water shutoff plate opens drainage channel, the sewage on ground is discharged to drainpipe
Road system；And when floor drain stops draining, water shutoff plate resets under the elastic force effect of spring, and water shutoff plate blocks drainage channel,
It backflows to avoid the stink in sewerage system to interior, plays the role of deodorization.
But above-mentioned floor drain, after a longer time of use, spring is easy aging, and the bullet of spring will be made after spring aging
Power becomes smaller, it will so that spring is less easily deformed, will result in this way in floor drain draining water shutoff plate mobile range compared with
The case where water shutoff plate can not seal completely drainage channel when small or floor drain stops draining, thus floor drain draining can be made relatively slow or
Floor drain odor-resistant result is poor；And due to spring be installation floor drain drainage channel in, floor drain is usually embedded again and is mounted on ground
On face, manpower or tool can not generally get at spring, so that spring can not be individually replaced, it at this time can only be entire by floor drain
It is replaced, this, which just needs to pull out floor drain from ground, comes, and operation is very troublesome, and is easy the porcelain so that around floor drain
Brick is damaged.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of New anti foul drain, making can after spring aging
To be individually replaced to spring.
In order to solve the above technical problems, New anti foul drain provided by the invention, it include an outer barrel, an inner cylinder and
Three containers, three containers are connected with the outer wall of inner cylinder, and three containers prolong along the radial direction of inner cylinder
It stretches, it is opening above three containers that three containers are distributed about the axisymmetrical of inner cylinder, and three containers are opened
Openable and closable on mouth to be provided with cover board, when three cover boards cover conjunction in the opening of corresponding container, three cover boards are equal
Concordant with the upper surface of inner cylinder, the upper end of inner cylinder is water inlet end, and the lower end of inner cylinder is water outlet, and outer barrel is located at accommodating
The upper end of the lower section of box, outer barrel is connected by annular interconnecting piece with the outer wall of inner cylinder, and the lower end of outer barrel is lower than inner cylinder
The lower end of body；A water shutoff plate is provided with below inner cylinder, water shutoff plate is dome-shaped in raising upward, on the lower surface of water shutoff plate
Be fixed with a link block, be fixed with three connecting rods on the lower surface of link block, three connecting rods with the axis phase of inner cylinder
Vertical and three connecting rods extend along the radial direction of inner cylinder, and one end of three connecting rods is connected with link block, and three
The other end of root connecting rod is close to the inner wall of outer barrel；It is provided with a spring in three containers, the first of three springs
End is removably connect with the side inner wall of the separate inner cylinder of three containers respectively, and the second end of three springs is respectively with three
The first end of root drawstring removably connects, and the second end of three drawstrings is fixedly connected with three connecting rods respectively, three accommodatings
A rotatable roller is provided in box, three drawstrings are rotating around on three rollers；It is arranged between inner cylinder and outer barrel
Have for when the upper end of interior cylinder does not intake by partition that the gap between inner cylinder and outer barrel is axially spaced；
When the water inlet of the upper end of inner cylinder, water impact water shutoff plate, water shutoff plate is moved down so that the lower end of inner cylinder is opened,
Three connecting rods are moved down as water shutoff plate synchronizes so that three connecting rods pass through three drawstrings respectively and apply to three springs simultaneously
Pulling force, so that three springs are stretched；When the upper end of inner cylinder stops water inlet, three springs reset, three springs point
Upward pulling force is not applied to three connecting rods by three drawstrings, so that connecting rod moves up, water shutoff plate is moved up with connecting rod
So that water shutoff plate seals the lower end of inner cylinder, and partition is axially spaced by the gap between inner cylinder and outer barrel.
Preferably, the partition, which refers to, is provided with a first annular protrusion, outer cylinder on the periphery wall of inner cylinder
One second annular protrusion is provided on the internal perisporium of body, first annular protrusion and the second annular protrusion are oppositely arranged, and an annular is close
Seal is mobilizable to be nested on the periphery wall of inner cylinder, and ring type seal is located at first annular protrusion and the second annular protrusion
Lower section, three drawstrings both pass through ring type seal and three drawstrings are fixedly connected with ring type seal；
When the upper end of inner cylinder stops water inlet, three springs pass through three drawstrings respectively and apply upwards to ring type seal
Pulling force so that ring type seal moves up, the lower part of ring type seal and first annular protrusion, the second annular protrusion offsets, and makes
Obtain ring type seal the gap between inner cylinder and outer barrel is axially spaced.
Preferably, one first hook is provided in the one side wall of the separate inner cylinder of three containers, three
The first end of a spring is provided with one first suspension hook, and the first suspension hook of three springs is hooked on respectively on three first hooks.
Preferably, the first end of three drawstrings is provided with one second hook, the second end of three springs is equal
It is provided with one second suspension hook, the second suspension hook of three springs is hooked on respectively on three second hooks.
Preferably, the first end of three drawstrings is fixedly connected to a plate, three second hooks are solid respectively
It is scheduled on three plates, is fixedly installed a baffle in three containers, three baffles axis phase with three springs respectively
Vertically, the baffle in each container is respectively positioned between plate and roller, and a cable-through hole, three drawings are provided on each baffle
The cable-through hole that rope is each passed through on three baffles.
Preferably, First terrace and second step face are provided on the inner wall of the inner cylinder, First terrace
On be shelved with one first filter plate, one second filter plate, the first filter plate and the second filter plate edge are shelved on second step face
The axis direction of inner cylinder is spaced apart, and a plurality of first slot is provided on the first filter plate, and a plurality of first slot is parallel to each other,
A plurality of second slot is provided on second filter plate, a plurality of second slot is parallel to each other, and the first slot and the second slot mutually hang down
Directly.
Preferably, being provided with one on first filter plate can slide along the first of the length direction of the first slot sliding
Moving part, the first sliding part include two the first straight-bars and multiple first connecting columns, and two the first straight-bars are located at the first filtering
On two surfaces of plate, two the first straight-bars are parallel to each other and the first straight-bar and the first slot are perpendicular, the first connecting column and first
Slot is arranged in a one-to-one correspondence, and each first connecting column is mobilizable to be arranged in corresponding first slot, each first connection
The both ends of column are fixedly connected with two the first straight-bars respectively.
Preferably, being provided with one on second filter plate can slide along the second of the length direction of the second slot sliding
Moving part, the second sliding part include two the second straight-bars and multiple second connecting columns, and two the second straight-bars are located at the second filtering
On two surfaces of plate, two the second straight-bars are parallel to each other and the second straight-bar and the second slot are perpendicular, the second connecting column and second
Slot is arranged in a one-to-one correspondence, and each second connecting column is mobilizable to be arranged in corresponding second slot, each second connection
The both ends of column are fixedly connected with two the second straight-bars respectively.
Preferably, being provided with the groove for pulling up cover board for finger on the upper surface of three cover boards.
After using the above structure, compared with prior art, the present invention having the advantage that
New anti foul drain of the invention, is provided with container, the upper opening of container, can open in the opening of container
That closes is provided with cover board, and spring is detachably arranged in container, and in odour-proof floor drain draining, water shutoff plate is moved down, spring
It is stretched, when the odour-proof floor drain stops intaking, spring reset, spring provides reseting elasticity by drawstring for water shutoff plate, so that
Water shutoff sheet reset, odour-proof floor drain of the invention during installation, is closed on container by cover plate lid, and odour-proof floor drain insertion ground is consolidated
It is fixed, it, can be in this way, elastic force when becoming smaller in spring aging so that the cover board of container and the upper end of inner cylinder are exposed to ground
By on container cover board open, the spring in container is removed, new spring is then changed, that is, may make odour-proof floor drain after
Continuous normal use, without replacing entire odour-proof floor drain, avoid the need for replacement odour-proof floor drain and by odour-proof floor drain from ground
On pull out come trouble.
Detailed description of the invention
Fig. 1 is top view of the invention (the first filter plate and the second filter plate are not shown)；
Fig. 2 is structural schematic diagram (C-C to cross-sectional view) in Fig. 1 of present invention when not draining；
Structural schematic diagram when Fig. 3 is present invention draining (arrow show water (flow) direction)；
Fig. 4 is the structural schematic diagram when cover board in the present invention is opened；
Fig. 5 is the assembled view of connecting rod and link block；
Fig. 6 is the structural schematic diagram of the first filter plate；
Fig. 7 is the sectional view along A-A in Fig. 6；
Fig. 8 is the structural schematic diagram of the second filter plate；
Fig. 9 is the B-B direction cross-sectional view in Fig. 8.
Specific embodiment
Present invention will be explained in further detail with reference to the accompanying drawings and detailed description.
As shown in FIG. 1 to FIG. 9, New anti foul drain of the present invention includes an outer barrel 1, an inner cylinder 2 and three containers
3, three containers 3 are connected with the outer wall of inner cylinder 2, and three containers 3 extend along the radial direction of inner cylinder 2, and three
A container 3 is distributed about the axisymmetrical of inner cylinder 2, and the top of three containers 3 is opening, and three containers 3 are opened
It is openable and closable on mouth to be provided with cover board 301, when three cover boards 301 cover conjunction in the opening of corresponding container 3, cover board
301 can seal the opening of container 3, and three cover boards 301 are concordant with the upper surface of inner cylinder 2 at this time, inner cylinder 2
Upper end is water inlet end, and the lower end of inner cylinder 2 is water outlet, and outer barrel 1 is located at the lower section of container 3, and outer barrel 1 is nested in inner cylinder
Outside body 2, and outer barrel 1 is coaxially set with inner cylinder 2, and the upper end of outer barrel 1 passes through the outer of annular interconnecting piece 13 and inner cylinder 2
Wall is connected, and the lower end of outer barrel 1 is lower than the lower end of inner cylinder 2；The lower section of inner cylinder 2 is provided with a water shutoff plate 4, water shutoff plate 4
It is dome-shaped in what is raised upward, it is fixed with a link block 5 on the lower surface of water shutoff plate 4, is fixed with three on the lower surface of link block 5
Root connecting rod 6, three connecting rods 6 are with the axis perpendicular of inner cylinder 2 and three connecting rods 6 are along the radial direction side of inner cylinder 2
To extension, one end of three connecting rods 6 is connected with link block 5, and the other end of three connecting rods 6 is close to outer barrel 1
Inner wall；It is provided with a spring 7 in three containers 3, the first end of three springs 7 is respectively with three containers 3 far from interior
The side inner wall of cylinder 2 removably connects, and the second end of three springs 7 is dismountable with the first end of three drawstrings 8 respectively
Connection, the second end of three drawstrings 8 are fixedly connected with three connecting rods 6 respectively, and one is provided in three containers 3 can be rotated
Roller 9, three drawstrings 8 rotating around on three rollers 9, three drawstrings 8 up and down through the bottom plate of container 3 and annular even
Socket part 13；Be provided between inner cylinder 2 and outer barrel 1 for when the upper end of inner cylinder 2 does not intake by inner cylinder 2 and outer barrel
The axially spaced partition in gap between 1, that is to say, that when the odour-proof floor drain does not drain, partition is by inner cylinder 2
Gap between outer barrel 1 is axially spaced.；
When New anti foul drain installation, odour-proof floor drain insertion ground is fixed, by odour-proof floor drain and drainage pipeline system
System is connected, and the upper end of inner cylinder 2 and the cover board 301 of three containers 3 are all exposed in ground, and the lid of cover board 301 closes
In the opening of container 3, when odour-proof floor drain draining, the upper end water inlet of inner cylinder 2, water impact water shutoff plate 4, water shutoff plate
4 move down so that the lower end of inner cylinder 2 is opened, so that sewage is flowed into sewerage system, while three connecting rods 6 are with envelope
Water plate 4, which synchronizes, to be moved down so that three connecting rods 6 apply pulling force to three springs 7 by three drawstrings 8 respectively, so that three springs
7 are stretched；When the New anti foul drain stops draining, when the upper end of inner cylinder 2 stops water inlet, three springs 7 reset,
Three springs 7 apply upward pulling force to three connecting rods 6 by three drawstrings 8 respectively, so that connecting rod 6 moves up, water shutoff plate 4
As connecting rod 6 moves up so that water shutoff plate 4 can return the lower end sealing of inner cylinder 2 to avoid the foul smell in sewerage system
Interior is flowed to, and partition is axially spaced by the gap between inner cylinder 2 and outer barrel 1, can preferably avoid foul smell
It is flowed in container 3 by the gap between inner cylinder 2 and outer barrel 1, so as to avoid in the cover board for opening container 3
Odor pollution indoor environment when 301 in container 3.
The partition, which refers to, is provided with one first annular raised 201 on the periphery wall of inner cylinder 2, outer barrel 1
Be provided with one second annular protrusion 101 on internal perisporium, first annular raised 201 and second annular protrusion 101 be oppositely arranged, a ring
Shape sealing ring 10 is mobilizable to be nested on the periphery wall of inner cylinder 2, and ring type seal 10 is located at first annular raised 201 and the
The lower section of second ring protrusion 101, three drawstrings 8 both pass through ring type seal 10 and three drawstrings 8 are solid with ring type seal 10
Fixed connection, ring type seal 10 are fabricated from a flexible material.
When New anti foul drain draining, ring type seal 10 is moved down as water shutoff plate 4 synchronizes, when the Novel stinking-proof
When leakage stops draining, the upper end of inner cylinder 2 stops water inlet, and three springs 7 respectively apply ring type seal 10 by three drawstrings 8
Add upward pulling force, so that ring type seal 10 moves up, ring type seal 10 and first annular raised 201, the second annular protrusion
101 lower part offsets, so that ring type seal 10 is axially spaced by the gap between inner cylinder 2 and outer barrel 1, it can be to avoid smelly
Gas is entered in container 3 by the gap between inner cylinder 2 and outer barrel 1.
One first hook 302, three bullets are provided in the one side wall of the separate inner cylinder 2 of three containers 3
The first end of spring 7 is provided with one first suspension hook 701, and the first suspension hook 701 of three springs 7 is hooked on three first hooks respectively
On 302；The first end of three drawstrings 8 is provided with one second hook 801, and the second end of three springs 7 is provided with
One second suspension hook 702, the second suspension hook 702 of three springs 7 are hooked on respectively on three second hooks 801；In this manner it is possible to real
The detachable installation of existing spring 7, so that after spring aging, it may be convenient to disassemble spring, be conveniently replaceable new bullet
Spring.
The first end of three drawstrings 8 is fixedly connected to a plate 802, and three second hooks 801 are fixed respectively
On three plates 802, be fixedly installed a baffle 303 in three containers 3, three baffles 303 respectively with three springs 7
Axis perpendicular, the baffle 303 in each container 3 is respectively positioned between plate 802 and roller 9, is all provided on each baffle 303
It is equipped with a cable-through hole, three drawstrings 8 are each passed through the cable-through hole on three baffles 303, in this way, inciting somebody to action needing replacing spring 7
When spring 7 is disassembled out of container 3, the meeting baffle plate 802 of baffle 303 is slided to the direction close to inner cylinder 2, thus
It can be slipped in outer barrel 1 to avoid the first end of drawstring 8, thus facilitate the installation of new spring, and if being not provided with gear
Plate 303 and plate 802, then the first end of drawstring 8 is easy to be slipped in outer barrel at this time, thus can not be by new spring and drawstring
It is attached.
It is provided with First terrace and second step face on the inner wall of the inner cylinder 2, is shelved on First terrace
One first filter plate 11 is shelved with one second filter plate 12,12 edge of the first filter plate 11 and the second filter plate on second step face
The axis direction of inner cylinder 2 is spaced apart, and a plurality of first slot 1101, a plurality of first slot are provided on the first filter plate 11
1101 are parallel to each other, and a plurality of second slot 1201 is provided on the second filter plate 12, and a plurality of second slot 1201 is parallel to each other, the
One slot 1101 and the second slot 1201 are mutually perpendicular to, in this way, the first slot 1101 of the first filter plate 11 and the second filter plate
The second slot 1201 on 12 is mutually perpendicular to, so that the bars such as hair are difficult successively to pass through the first slot 1101 and the second slot
1201, it can be very good that the bars such as hair is avoided to fall in inner cylinder 2, can be blocked to avoid sewerage system.
First sliding that can be slided along the length direction of the first slot 1101 is provided on first filter plate 11
Part, the first sliding part include two the first straight-bars 1102 and multiple first connecting columns 1103, and two the first straight-bars 1102 distinguish position
In on two surfaces of the first filter plate 11, two the first straight-bars 1102 are parallel to each other and the first straight-bar 1102 and the first slot 1101
Perpendicular, the first connecting column 1103 is arranged in a one-to-one correspondence with the first slot 1101, and each first connecting column 1103 is mobilizable
It is arranged in corresponding first slot 1101, the both ends of each first connecting column 1103 are solid with two the first straight-bars 1102 respectively
Fixed connection, in this way, being easy bonding on the first slot 1101 of the first filter plate 11 after the New anti foul drain long-time use
Hair and mucous membrane, this will be greatly reduced the drainage speed of the New anti foul drain, and people can only be with brush come to the first mistake before
Filter plate 11 is scrubbed to remove hair and mucous membrane on the first slot 1101, in this way, the bristle of brush is not easy to extend into
In one slot 1101, so that scrub efficiency is lower, and the is provided on the first filter plate 11 of New anti foul drain of the invention
One sliding part, after having bonded hair and mucous membrane on the first slot 1101 of the first filter plate 11, it is only necessary to by the first sliding part
It is slided along the first slot 1101, that is, the first connecting column 1103 may make to slide along the length direction of the first slot 1101, so that
First connecting column 1103 quickly removes the hair and mucous membrane that bond on the first slot 1101, more convenient.
Second sliding that can be slided along the length direction of the second slot 1201 is provided on second filter plate 12
Part, the second sliding part include two the second straight-bars 1202 and multiple second connecting columns 1203, and two the second straight-bars 1202 distinguish position
In on two surfaces of the second filter plate 12, two the second straight-bars 1202 are parallel to each other and the second straight-bar 1202 and the second slot 1201
Perpendicular, the second connecting column 1203 is arranged in a one-to-one correspondence with the second slot 1201, and each second connecting column 1203 is mobilizable
It is arranged in corresponding second slot 1201, the both ends of each second connecting column 1203 are solid with two the second straight-bars 1202 respectively
Fixed connection, in this way, being also easy after the New anti foul drain long-time use, on the second slot 1201 of the second filter plate 12 viscous
Hair and mucous membrane are tied, this also will be greatly reduced the drainage speed of the New anti foul drain, and on the second filter plate 12 of the invention
It is provided with the second sliding part, after having bonded hair and mucous membrane on the second slot 1201 of the second filter plate 12, it is only necessary to by
Two sliding parts are slided along the second slot 1201, that is, may make that the second connecting column 1203 is sliding along the length direction of the second slot 1201
It is dynamic, so that the second connecting column 1203 quickly removes the hair and mucous membrane that bond on the second slot 1201, it is more convenient.
The groove 3011 for pulling up cover board 301 for finger is provided on the upper surface of three cover boards 301, this
Sample can conveniently open cover board 301 when needing replacing spring.
The foregoing is only a description of the preferred application of the present invention, but is not to be construed as the limit to claim
System, structure of the invention can have other variations, be not limited to above structure.In short, all in independent claims of the invention
Protection scope in made various change be within the scope of the invention.
Claims (9)
1. a kind of odour-proof floor drain, which is characterized in that it includes an outer barrel (1), an inner cylinder (2) and three containers (3), and three
A container (3) is connected with the outer wall of inner cylinder (2), and radial direction of three containers (3) along inner cylinder (2) is prolonged
It stretches, it is to be open above three containers (3) that three containers (3) are distributed about the axisymmetrical of inner cylinder (2), and three
It is openable and closable in the opening of container (3) to be provided with cover board (301), conjunction, which is covered, when three cover boards (301) accommodates accordingly
When in the opening of box (3), three cover boards (301) are concordant with the upper surface of inner cylinder (2), and the upper end of inner cylinder (2) is water inlet
The lower end at end, inner cylinder (2) is water outlet, and outer barrel (1) is located at the lower section of container (3), and the upper end of outer barrel (1) passes through ring
Shape interconnecting piece (13) is connected with the outer wall of inner cylinder (2), and the lower end of outer barrel (1) is lower than the lower end of inner cylinder (2)；Inner cylinder
(2) a water shutoff plate (4) is provided with below, water shutoff plate (4) is dome-shaped in raising upward, solid on the lower surface of water shutoff plate (4)
Surely have a link block (5), be fixed with three connecting rods (6) on the lower surface of link block (5), three connecting rods (6) are and inner cylinder
The axis perpendicular of body (2) and three connecting rods (6) extend along the radial direction of inner cylinder (2), and the one of three connecting rods (6)
End is connected with link block (5), and the other end of three connecting rods (6) is close to the inner wall of outer barrel (1)；Three containers
(3) it is provided with a spring (7) in, the first end of three springs (7) the separate inner cylinder (2) with three containers (3) respectively
Side inner wall removably connect, first end of the second end of three springs (7) respectively with three drawstrings (8) removably connects
It connects, the second end of three drawstrings (8) is fixedly connected with three connecting rods (6) respectively, and being provided with one in three containers (3) can
The roller (9) of rotation, three drawstrings (8) are rotating around on three rollers (9)；It is provided between inner cylinder (2) and outer barrel (1)
For when the upper end of inner cylinder (2) does not intake by separation machine that the gap between inner cylinder (2) and outer barrel (1) is axially spaced
Structure；
When the water inlet of the upper end of inner cylinder (2), water impact water shutoff plate (4), water shutoff plate (4) is moved down so that under inner cylinder (2)
End is opened, while three connecting rods (6) move down as water shutoff plate (4) synchronizes so that three connecting rods (6) are respectively by three
Drawstring (8) applies pulling force to three springs (7), so that three springs (7) are stretched；When the upper end of inner cylinder (2) stop into
When water, three springs (7) reset, and three springs (7) respectively apply three connecting rods (6) by three drawstrings (8) upward
Pulling force so that connecting rod (6) moves up, water shutoff plate (4) is moved up with connecting rod (6) so that water shutoff plate (4) is by inner cylinder (2)
Lower end sealing, and partition is axially spaced by the gap between inner cylinder (2) and outer barrel (1).
2. odour-proof floor drain according to claim 1, it is characterised in that: the partition refers to the outer of inner cylinder (2)
It is provided with one first annular raised (201) on peripheral wall, is provided with one second annular protrusion (101) on the internal perisporium of outer barrel (1),
It is first annular protrusion (201) and the second annular protrusion (101) be oppositely arranged, a ring type seal (10) is mobilizable be nested with including
On the periphery wall of cylinder (2), ring type seal (10) is located under first annular raised (201) and the second annular protrusion (101)
Side, three drawstrings (8) both pass through ring type seal (10) and three drawstrings (8) are fixedly connected with ring type seal (10)；
When the upper end of inner cylinder (2) stops water inlet, three springs (7) are respectively by three drawstrings (8) to ring type seal
(10) apply upward pulling force, so that ring type seal (10) moves up, ring type seal (10) and first annular raised (201),
The lower part of second annular protrusion (101) offsets, so that ring type seal (10) will be between inner cylinder (2) and outer barrel (1)
Gap is axially spaced.
3. odour-proof floor drain according to claim 1, it is characterised in that: the separate inner cylinder of three containers (3)
(2) one first hook (302) is provided in one side wall, the first end of three springs (7) is provided with one first suspension hook
(701), the first suspension hook (701) of three springs (7) is hooked on respectively on three first hooks (302).
4. odour-proof floor drain according to claim 1, it is characterised in that: the first end of three drawstrings (8) is respectively provided with
There is one second hook (801), the second end of three springs (7) is provided with one second suspension hook (702), and the of three springs (7)
Two suspension hooks (702) are hooked on respectively on three second hooks (801).
5. odour-proof floor drain according to claim 4, it is characterised in that: the first end of three drawstrings (8) is fixed
It is connected with a plate (802), three second hooks (801) are separately fixed on three plates (802), in three containers (3)
It is fixedly installed a baffle (303), three baffles (303) axis perpendicular with three springs (7) respectively, each container
(3) baffle (303) in is respectively positioned between plate (802) and roller (9), is provided with a cable-through hole on each baffle (303),
Three drawstrings (8) are each passed through the cable-through hole on three baffles (303).
6. odour-proof floor drain according to claim 1, it is characterised in that: be provided on the inner wall of the inner cylinder (2)
One step surface (202) and second step face (203), are shelved with one first filter plate (11) on First terrace (202), and second
One second filter plate (12) is shelved on terrace (203), the first filter plate (11) and the second filter plate (12) are along inner cylinder (2)
Axis direction is spaced apart, and a plurality of first slot (1101), a plurality of first slot (1101) are provided on the first filter plate (11)
It being parallel to each other, a plurality of second slot (1201) is provided on the second filter plate (12), a plurality of second slot (1201) is parallel to each other,
First slot (1101) and the second slot (1201) are mutually perpendicular to.
7. odour-proof floor drain according to claim 6, it is characterised in that: being provided with one on first filter plate (11) can
Along the first slot (1101) length direction slide the first sliding part, the first sliding part include two the first straight-bars (1102) and
Multiple first connecting columns (1103), two the first straight-bars (1102) are located on two surfaces of the first filter plate (11), and two
First straight-bar (1102) is parallel to each other and the first straight-bar (1102) and the first slot (1101) are perpendicular, the first connecting column (1103)
It is arranged in a one-to-one correspondence with the first slot (1101), each first connecting column (1103) is mobilizable to be arranged in corresponding first slot
In hole (1101), the both ends of each first connecting column (1103) are fixedly connected with two the first straight-bars (1102) respectively.
8. odour-proof floor drain according to claim 6 or 7, it is characterised in that: be provided on second filter plate (12)
One the second sliding part that can be slided along the length direction of the second slot (1201), the second sliding part include two the second straight-bars
(1202) and multiple second connecting columns (1203), two the second straight-bars (1202) are located at two surfaces of the second filter plate (12)
On, two the second straight-bars (1202) are parallel to each other and the second straight-bar (1202) and the second slot (1201) are perpendicular, the second connection
Column (1203) is arranged in a one-to-one correspondence with the second slot (1201), and each second connecting column (1203) is mobilizable to be arranged in correspondence
The second slot (1201) in, the both ends of each second connecting column (1203) respectively with two the second straight-bars (1202) are fixed connects
It connects.
9. odour-proof floor drain according to claim 1, it is characterised in that: on the upper surface of three cover boards (301)
It is provided with the groove (3011) for pulling up cover board (301) for finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957695.6A CN107605020B (en) | 2017-10-14 | 2017-10-14 | Odour-proof floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957695.6A CN107605020B (en) | 2017-10-14 | 2017-10-14 | Odour-proof floor drain |
Publications (2)
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| CN107605020A CN107605020A (en) | 2018-01-19 |
| CN107605020B true CN107605020B (en) | 2019-09-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102053107B1 (en) * | 2019-09-03 | 2019-12-06 | 김명숙 | Manhole bad smell preventing apparatus |
| CN111945862B (en) * | 2020-09-12 | 2021-07-23 | 台州联豪自动化设备有限公司 | Environment-friendly type deodorization floor drain |
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| CN106381915A (en) * | 2016-09-06 | 2017-02-08 | 九牧厨卫股份有限公司 | Winding preventing floor drain |
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| KR100734610B1 (en) * | 2006-11-29 | 2007-07-02 | 광주광역시 남구 | Apparatus to bad smell and flowing backward from the manhole of sewer system |
| CN102733423A (en) * | 2011-04-14 | 2012-10-17 | 上海市大同中学 | Pipeline drainage structure |
| CN102852162A (en) * | 2012-08-29 | 2013-01-02 | 中国民航大学 | Water discharging manhole cover capable of automatically hoisting |
| CN205604300U (en) * | 2016-04-20 | 2016-09-28 | 南通科莱能源技术有限公司 | Apron device |
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