CN209243888U - A kind of floor drain core and the floor drain using the floor drain core - Google Patents
A kind of floor drain core and the floor drain using the floor drain core Download PDFInfo
- Publication number
- CN209243888U CN209243888U CN201821936575.4U CN201821936575U CN209243888U CN 209243888 U CN209243888 U CN 209243888U CN 201821936575 U CN201821936575 U CN 201821936575U CN 209243888 U CN209243888 U CN 209243888U
- Authority
- CN
- China
- Prior art keywords
- floor drain
- drain core
- magnet
- cover board
- water outlet
- 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
Links
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a kind of floor drain core and use the floor drain of the floor drain core, the floor drain core includes floor drain core and the support frame that is arranged in below floor drain core, floor drain core upper end is water inlet, lower end is water outlet, water outlet lower end is provided with seal cover board, the levitation device for driving it to move up and down is provided with below seal cover board, it is provided on the support frame and attracts the first magnet of levitation device upwards and push up the second magnet of levitation device, when hydraulic pressure above seal cover board is greater than the sum of attraction and repulsive force suffered by levitation device, seal cover board moves down, water outlet is open, when hydraulic pressure above seal cover board is less than the sum of attraction and repulsive force suffered by levitation device, seal cover board moves up, seal water outlet, the structure that the utility model uses suction and repulsion to combine, it realizes magnetic force and consumes slow effect, No pivot structure avoids the problem of shaft easily leads to seal failure into sundries.
Description
Technical field
The utility model relates to sewerage system technical fields, more particularly, to a kind of floor drain core and use the floor drain core
Floor drain.
Background technique
Floor drain is the important interface for connecting sewerage system and flooring, the important portion as drainage system in house
Part, its performance quality directly affect the quality of room air, extremely important to the peculiar smell control of bathroom, and floor drain type is numerous
It is more, mainly there are eccentric block type lower turnover panel floor drain, spring type floor drain, magnet formula floor drain, gravity type floor drain, silica gel-type floor drain etc.,
A kind of magnetic suspension floor drain exists in the prior art, is easy that sealing is caused to be lost into sundries in the shaft of the floor drain core of the magnetic suspension floor drain
Effect, most magnetic suspension floor drains are that the repulsion of magnet is leaned on to be sealed, and magnetic force loss than comparatively fast, lacking a can solve in the market
The floor drain of the above problem.
Utility model content
The purpose of this utility model is to provide a kind of floor drain cores, are held with solving shaft in magnetic suspension floor drain in the prior art
The problem of easily comparatively fast making seal failure into sundries and the consumption of magnet magnetic force.
Many technical effects that optimal technical scheme in many technical solutions provided by the utility model can be generated are detailed
See below elaboration.
To achieve the above object, the utility model provides following technical scheme:
A kind of floor drain core provided by the utility model, including floor drain core main body and support frame, the floor drain core main body it is upper
End is water inlet, and lower end is water outlet, and the upper end of support frame as described above is connect with the lower end of the floor drain core main body, the water outlet
Lower end be provided with the seal cover board that opens or closes of control water outlet, the seal cover board bottom end is provided with described for driving
The levitation device that seal cover board moves up and down is provided with the first magnetic for attracting the levitation device upwards on support frame as described above
Body and the second magnet for pushing up the levitation device, the hydraulic pressure above the seal cover board are greater than the suspension
When the sum of attraction and repulsive force suffered by device, the seal cover board is moved down, and the water outlet is open, when the sealing
When hydraulic pressure above cover board is less than the sum of attraction and repulsive force suffered by the levitation device, the seal cover board is to moving up
It is dynamic, seal the water outlet.
Preferably, the levitation device includes receiving portion and the guide groove that receiving portion center is arranged in, support frame as described above
Bottom apex is provided with guide post, and the guide post is arranged in the guide groove and the levitation device can be along the guide post
It moving up and down, is provided with levitated magnet in described accommodation section, first magnet is arranged in the upper end of the guide post, and described
Two magnets are arranged in the lower end of the guide post, first magnet be located above the levitated magnet and with the levitated magnet
It attracts each other, second magnet is located at below the levitated magnet and mutually exclusive with the levitated magnet.
Preferably, support frame as described above includes the interconnecting piece connecting with the floor drain core main body and is arranged under the interconnecting piece
The support portion of side, the interconnecting piece are connect with the outside of the floor drain core main body, and the vertical section of the support portion is " u "-shaped,
The guide post is vertical to be arranged in above the bottom end of the support portion.
Preferably, the levitation device is hollow cylindrical structure, and the guide groove is arranged in the center,
Described accommodation section is formed between the cylindrical body inner wall and the guide groove outer wall, the levitated magnet is arranged in described accommodation section
Bottom, when the seal cover board and the water outlet seal, the distance at the top of the guide groove to support frame as described above bottom
Greater than the height of the guide post.
Preferably, the water outlet bottom end is provided with sealed groove, and the first sealing ring, institute are provided in the sealed groove
Stating the first sealing ring includes vertical part and the horizontal part, and the vertical portion is arranged in the sealed groove, the horizontal part setting
Below the water outlet between the seal cover board.
Preferably, the guide post inside is hollow, is provided with positioning between first magnet and second magnet
Column, the first magnet top are provided with limit plug.
Preferably, the bottom end of the levitation device is provided with the lower cover for sealing the cylindrical body, the lower cover and institute
It states and is provided with the second sealing ring between guide groove outer wall.
Preferably, annular convex platform is provided on the outside of the water inlet, it is close that the bottom of the annular convex platform is provided with annular
Seal.
Preferably, the handle for installing and taking out the floor drain core is provided on the inside of the water outlet.
The utility model additionally provides a kind of floor drain, including floor drain core, and the floor drain core is ground described in any of the above item
Leak core.
A kind of floor drain core provided by the utility model and the floor drain for using the floor drain core, it has the advantage that:
A kind of floor drain core provided by the utility model, including floor drain core main body and support frame, the upper end of floor drain core main body are
Water inlet, lower end are water outlet, and the upper end of support frame is connect with the lower end of floor drain core main body, and the lower end of above-mentioned water outlet is provided with
The seal cover board that water outlet opens and closes is controlled, seal cover board bottom end is provided with outstanding for driving seal cover board to move up and down
Floating device is provided with the first magnet for attracting levitation device upwards on support frame and for pushing up levitation device
Second magnet, when the hydraulic pressure above seal cover board is greater than the sum of attraction and repulsive force suffered by above-mentioned levitation device, sealing
Cover board moves downward under the pressure effect of water, and seal cover board and water outlet are in discrete state at this time, and water outlet is open, when close
When covering the hydraulic pressure above plate less than the sum of attraction and repulsive force suffered by levitation device, work of the seal cover board in levitation device
It moves upwards under, is contacted with water outlet bottom end seal, water outlet is sealed, and sewage and peculiar smell in sewer pipe can be prevented
Interior is reached by water passage, the utility model uses magnetic attraction structure, and suction and repulsion, which combine, realizes magnetic force consumption
Slow effect, no pivot structure avoid the problem of shaft easily leads to seal failure into sundries, thus have the service life long, reliability
High feature efficiently solves above-mentioned existing issue.
A kind of floor drain provided by the utility model, the floor drain include above-described floor drain core, it can be achieved that with above-mentioned floor drain
The identical beneficial effect of core, details are not described herein again.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the floor drain core overall structure figure shown in the utility model embodiment；
Fig. 2 is the floor drain core cross-sectional view shown in the utility model embodiment.
In figure: 1, floor drain core main body；2, support frame；3, seal cover board；4, levitation device；41, receiving portion；42, guide groove；
5, the first magnet；6, the second magnet；7, guide post；8, sealed groove；9, the first sealing ring；10, positioning column；11, limit plug；
12, lower cover；13, the second sealing ring；14, annular convex platform；15, ring type seal；16 handles；17, levitated magnet.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct
Necessary to the solution of utility model documented by claim.
The utility model provides a kind of floor drain core, which includes floor drain core main body 1 and support frame 2, and support frame 2 is set
It sets in the lower end of floor drain core main body 1, can be arranged in the lower outside of floor drain core main body 1 and the upper inner of support frame 2 mutual
The screw thread of cooperation, is attached by the way of threaded connection, can also be attached using modes such as ultrasonic fusings, floor drain
The upper end of core main body 1 is water inlet, and lower end is water outlet, can be set in the bottom end of water outlet and is used to open and closes the water outlet
The levitation device 4 for driving the seal cover board 3 to move up and down can be set in the bottom of seal cover board 3 for the seal cover board 3 of mouth,
The first magnet 5 for attracting the levitation device 4 upwards can be set on support frame 2 and for pushing up the levitation device
4 the second magnet 6, it is close when the hydraulic pressure of 3 top of seal cover board is greater than the sum of attraction and repulsive force suffered by levitation device 4
Capping plate 3 moves down under the pressure of water, and seal cover board 3 is separated with water outlet, and water outlet is open, when 3 top of seal cover board
Hydraulic pressure when being less than the sum of attraction and repulsive force suffered by levitation device 4, seal cover board 3 is common attraction and repulsive force
It is moved up under effect, until seal cover board 3 and water outlet bottom end are in close contact, seal cover board 3 seals water outlet at this time, can prevent
Only the sewage in sewer pipe and peculiar smell are returned indoor by water pipeline, and the utility model uses magnetic attraction structure, suction
Combining with repulsion, which realizes magnetic force, consumes slow effect, and no pivot structure, which avoids shaft, easily leads to seal failure into sundries
Problem the characteristics of high reliablity, efficiently solves above-mentioned existing issue to have the service life long.
Above-mentioned levitation device 4 includes 42 two parts of receiving portion 41 and guide groove, is used to place suspension magnetic in receiving portion 41
Body 17 is provided with guide post 7 in the bottom apex of support frame 2, and guide post 7 is arranged in guide groove 42 and levitation device 4 can be with
It is moved up and down along guide post 7, the first above-mentioned magnet 5 is located at the upper end of guide post 7, and the second magnet 6 is located under guide post 7
End, the first magnet 5 are located at the top of levitated magnet 17 and for attracting levitated magnet 17, and the second magnet 6 is located at levitated magnet 17
Lower section and for repelling levitated magnet 17, two magnets are by attracting levitated magnet 17 and repulsion is combined makes levitated magnet
17 move up, and levitated magnet 17 is always positioned between the first magnet 5 and the second magnet 6.
Above-mentioned support frame 2 includes two parts, and a part is the interconnecting piece connecting with floor drain core main body 1, and another part is
Install support frame 2 support portion, interconnecting piece can be hollow cylinder, support portion can be "u"-shaped, "u"-shaped it is upper
End is connect with the bottom end of interconnecting piece respectively, and guide post 7 vertical can be arranged in above the bottom end of "u"-shaped.
Above-mentioned levitation device 4 can be hollow cylindrical structure, can be set in the centre of cylindrical body another
The hollow structure of a hollow structure, center forms guide groove 42, the lateral wall of guide groove 42 and the inner sidewall of cylindrical body
Between form the receiving portion 41 for accommodating levitated magnet 17, levitated magnet 17 can be set in the bottom end of cylindrical body, work as sealing
When sealing state, the top of guide groove 42 is greater than the height of guide post 7 to the distance of 2 bottom end of support frame for cover board 3 and water outlet
Degree so can reserve certain space for the movement of levitation device 4.
In order to make seal cover board 3 may be implemented to seal when contacting with water outlet bottom end, it can be arranged in water outlet bottom end and open
Mouth down and the annular seal grooves 8 upwardly extended, are arranged the first sealing ring 9 in sealed groove 8, and the first sealing ring 9 can be with
It is the structure of L shape for section, vertical portion is arranged in sealed groove 8, and horizontal part and water outlet lower end face contact work as sealing cover
When plate 3 is moved upwards up to closed position, seal cover board 3 contacts realization sealing with the first sealing ring 9.
Above-mentioned guide post 7 can be set to internal be hollow structure, and the second magnet 6 is arranged in the bottom end of guide post 7, on
The first magnet 5 is arranged in portion, in the positioning column 10 that the intermediate setting of the first magnet 5 and the second magnet 6 is used to support, to prevent first
Magnet 5 is dropped out out of guide post 7, limit plug 11 can be arranged above the first magnet 5 and be fixed the first magnet 5.
The lower cover 12 for sealing levitation device 4 can be set in the bottom of levitation device 4, lower cover 12 is close to guide groove 42
The second sealing ring 13 can be set between 42 outside in outside side and guide groove, prevents water flow from entering inside receiving portion 41.
In order to be fixed on floor drain core on the shell of floor drain, ring can be set on the outside of the upper end of floor drain core main body 1
Shape boss 14, floor drain core is stuck on the shell of floor drain, while can be set between the shell of floor drain below annular convex platform 14
Ring type seal 15 is set, for preventing underground water or peculiar smell from entering the room from gap.
For the ease of taking out and installing floor drain core, handle 16 can be installed on the inside of water inlet, handle 16 can be fixation
Crossbeam on the inside of water outlet, or round handle 16, both ends can be rotated with water outlet inner wall to be connected.
The utility model additionally provides a kind of floor drain, and above-described floor drain core is provided in the floor drain, which can be real
Now beneficial effect identical with above-described floor drain core, details are not described herein again.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of floor drain core, which is characterized in that including floor drain core main body (1) and support frame (2), the floor drain core main body (1)
Upper end is water inlet, and lower end is water outlet, and the upper end of support frame as described above (2) is connect with the lower end of the floor drain core main body (1), institute
The lower end for stating water outlet is provided with the seal cover board (3) that control water outlet opens or closes, seal cover board (3) bottom end setting
There is the levitation device (4) for driving the seal cover board (3) to move up and down, is provided on support frame as described above (2) for upward
Attract the first magnet (5) of the levitation device (4) and the second magnet (6) for pushing up the levitation device (4),
It is described when hydraulic pressure above the seal cover board (3) is greater than the sum of attraction and repulsive force suffered by the levitation device (4)
Seal cover board (3) moves down, and the water outlet is open, and the hydraulic pressure above the seal cover board (3) is filled less than the suspension
When setting the sum of attraction and repulsive force suffered by (4), the seal cover board (3) is moved up, and seals the water outlet.
2. a kind of floor drain core according to claim 1, which is characterized in that the levitation device (4) includes receiving portion (41)
Guide groove (42) with setting at receiving portion (41) center, the bottom apex of support frame as described above (2) are provided with guide post (7), institute
Guide post (7) setting is stated in the guide groove (42) and the levitation device (4) can move up and down along the guide post (7),
It being provided with levitated magnet (17) in described accommodation section (41), first magnet (5) is arranged in the upper end of the guide post (7),
Second magnet (6) is arranged in the lower end of the guide post (7), and first magnet (5) is located at the levitated magnet (17)
Top and attract each other with the levitated magnet (17), second magnet (6) be located at below the levitated magnet (17) and with
The levitated magnet (17) is mutually exclusive.
3. a kind of floor drain core according to claim 2, which is characterized in that support frame as described above (2) includes and the floor drain core
The interconnecting piece of main body (1) connection and the support portion being arranged in below the interconnecting piece, the interconnecting piece and the floor drain core main body
(1) outside connection, the vertical section of the support portion is " u "-shaped, and the vertical setting of the guide post (7) is in the support portion
Bottom end above.
4. a kind of floor drain core according to claim 2, which is characterized in that the levitation device (4) is hollow cylindrical body
Structure, the guide groove (42) setting in the center, the cylindrical body inner wall and the guide groove (42) outer wall it
Between form described accommodation section (41), the levitated magnet (17) is arranged in described accommodation section (41) bottom, when the seal cover board
(3) when sealing with the water outlet, the distance of top to support frame as described above (2) bottom of the guide groove (42) is greater than described lead
The height of Xiang Zhu (7).
5. a kind of floor drain core according to claim 1, which is characterized in that the water outlet bottom end is provided with sealed groove
(8), it being provided with the first sealing ring (9) in the sealed groove (8), first sealing ring (9) includes vertical part and the horizontal part,
In the sealed groove (8), the horizontal part is arranged below the water outlet and the sealing cover for the vertical portion setting
Between plate (3).
6. a kind of floor drain core according to claim 2, which is characterized in that be inside the guide post (7) it is hollow, described the
It is provided between one magnet (5) and second magnet (6) positioning column (10), is provided with positioning above first magnet (5)
It fills in (11).
7. a kind of floor drain core according to claim 4, which is characterized in that the bottom end setting of the levitation device (4) is useful
In the lower cover (12) for sealing the cylindrical body, the second sealing is provided between the lower cover (12) and the guide groove (42) outer wall
It encloses (13).
8. a kind of floor drain core according to claim 1, which is characterized in that be provided with annular convex platform on the outside of the water inlet
(14), the bottom of the annular convex platform (14) is provided with ring type seal (15).
9. a kind of floor drain core according to claim 1, which is characterized in that be provided on the inside of the water outlet for installing and
Take out the handle (16) of the floor drain core.
10. a kind of floor drain, including floor drain core, which is characterized in that the floor drain core is the described in any item floor drain cores of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936575.4U CN209243888U (en) | 2018-11-22 | 2018-11-22 | A kind of floor drain core and the floor drain using the floor drain core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936575.4U CN209243888U (en) | 2018-11-22 | 2018-11-22 | A kind of floor drain core and the floor drain using the floor drain core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243888U true CN209243888U (en) | 2019-08-13 |
Family
ID=67529360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936575.4U Active CN209243888U (en) | 2018-11-22 | 2018-11-22 | A kind of floor drain core and the floor drain using the floor drain core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031132A (en) * | 2020-09-07 | 2020-12-04 | 邹重庆 | Water flow impact combined type anti-reverse floor drain and use method thereof |
-
2018
- 2018-11-22 CN CN201821936575.4U patent/CN209243888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031132A (en) * | 2020-09-07 | 2020-12-04 | 邹重庆 | Water flow impact combined type anti-reverse floor drain and use method thereof |
| CN112031132B (en) * | 2020-09-07 | 2021-12-28 | 邹重庆 | Water flow impact combined type anti-reverse floor drain and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104912179A (en) | Magnetic levitation floor drain | |
| CN104863246A (en) | Magnetic levitation floor drain core | |
| CN209243888U (en) | A kind of floor drain core and the floor drain using the floor drain core | |
| CN203531083U (en) | Novel deodorization sewer pipe | |
| CN209975657U (en) | Integrated intelligent toilet without water tank and with vacuum breaker electromagnetic valve flushing device | |
| CN104912178A (en) | Deodorizing floor drain | |
| CN209227541U (en) | A kind of foundation pit enclosure drainage arrangement | |
| CN211228823U (en) | Magnetic suspension floor drain core | |
| CN105569143A (en) | Water supply and drainage device for water tank of closestool | |
| CN104481021B (en) | A kind of sewage collection equipment and method with automatic drainage function | |
| CN206785426U (en) | Automatic water drainage device and gas drainage system | |
| CN208329119U (en) | A kind of bearing-type double containment magnetic suspension floor drain | |
| CN202157387U (en) | Magnetic sealing deodorization device | |
| CN205591331U (en) | Buoyancy turns over board floor drain | |
| CN211006971U (en) | Novel deodorant floor drain core | |
| CN209243889U (en) | A kind of floor drain core and the floor drain using the floor drain core | |
| CN204715511U (en) | A kind of magnetic suspension floor drain | |
| CN208778813U (en) | A kind of water system automatic water cut-off device | |
| CN209293157U (en) | A kind of floor drain core and the floor drain using the floor drain core | |
| CN212271159U (en) | Air pressure balancing device for floor drain | |
| CN208088445U (en) | A kind of public toilet cistern | |
| CN209907538U (en) | Suspended floor drain core | |
| CN110593381B (en) | Deodorant floor drain core | |
| WO2018214182A1 (en) | Anti-failure float switch | |
| CN213926579U (en) | Floating ball type suction and discharge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |