CN207685973U - A kind of indoor sewer drain structure - Google Patents
A kind of indoor sewer drain structure Download PDFInfo
- Publication number
- CN207685973U CN207685973U CN201721636402.6U CN201721636402U CN207685973U CN 207685973 U CN207685973 U CN 207685973U CN 201721636402 U CN201721636402 U CN 201721636402U CN 207685973 U CN207685973 U CN 207685973U
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- China
- Prior art keywords
- film
- connecting tube
- drain structure
- sewer drain
- indoor sewer
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Abstract
The utility model belongs to industry and civil buildings indoor drainage technical field, a kind of indoor sewer drain structure is specifically provided, the baffle ring (1) of sheet including annular, the first connecting tube (2) of annular, the second connecting tube (4) of the first film (3) and annular, first connecting tube (2) and the inner ring of the baffle ring (1) are fixedly and coaxially connected, the first film (3) is the tubular structure of open at both ends, the first film (3) is made of flexible material, the thickness of the first film (3) is 0.03mm~0.15mm, one end of the first film (3) is set in the first connecting tube (2), second connecting tube (4) and the first film (3) described in first connecting tube (2) socket clamping；The advantages that a kind of indoor sewer drain structure simple structure of the utility model is reasonable, has and is not easy to plug, and cleaning is convenient, and drainage speed is fast.
Description
Technical field
The utility model belongs to industry and civil buildings indoor drainage technical field, and in particular to a kind of indoor sewer
Drain structure.
Background technology
Floor drain, be connect sewerage system and flooring important interface, as in house drainage system it is important
Component, its performance quality directly affect the quality of room air, extremely important to the peculiar smell control of bathroom.
The floor drain of the prior art is broadly divided into traditional water seal floor drain, eccentric block type lower turnover panel floor drain, spring type floor drain, inhales iron
Stone formula floor drain, gravity type floor drain, silica gel-type floor drain, new-type water seal type floor drain, but all there are various problems：
1, traditional water seal floor drain：Self-purification ability is poor, is easy to block, be not easily cleaned, drainage speed is slow.
2, eccentric block type lower turnover panel floor drain：(1) gasket is mechanical structure, bad sealing；(2) pin is easily damaged；(3) it turns over
Plate is easy interim card and does not reset, and can't resolve substantially and returns taste problem.
3, spring type floor drain：Spring is easy failure, needs often to clean or replace, does not otherwise have odor-resistant result at all.
4, magnet formula floor drain：(1) since ground sewage water quality is very poor, such as scouring pad, brush a variety of causes, can contain
There are some iron impurities to be adsorbed on magnet, after a period of time, impurity layer may result in gasket and can not be closed, and not have anti-
Smelly effect；(2) magnetic force can gradually weaken, disappear, and the unlatching up and down for influencing gasket is closed, and is easy failure.
5, gravity type floor drain：(1) there is screw machine part inside floor drain core, working in sewage for a long time can corrosion or siltation
Silt hinders buoyant spheres to move up and down, and influences draining, deodorization, fungi-proofing；(2) seal cover board as siltation hair, silt,
Cause poorly sealed, influences deodorization, fungi-proofing.
6：Machinery folding is not to be durable in the case of silica gel-type floor drain silica gel convention.
7：The stainless steel core cost of new-type water seal type floor drain is higher.
By above to the understanding of related background art, it is known that the floor drain of this field has three aspects：1,
The deodorant function of floor drain is lost when leaking only water；2, sealing performance is poor in use for some time for most floor drain products, failure
Seriously；3, water resistance is big under most floor drain products, influences drainage speed.Therefore this field is urgently developed under a kind of novel interior
Water channel drain structure, the drain structure should have the advantages that being not easy to plug, cleaning is convenient, and drainage speed is fast.
Utility model content
In order to solve the above problem of the existing technology, a kind of the utility model with providing indoor sewer drain junction
A kind of indoor sewer drain structure simple structure of structure, the utility model is reasonable, has and is not easy to plug, and installation is simple, cleaning
Conveniently, the advantages that drainage speed is fast.
The utility model implements by the following technical programs：
A kind of indoor sewer drain structure of the utility model includes the first company of the baffle ring of the sheet of annular, annular
It takes over, the second connecting tube of the first film and annular, first connecting tube and the inner ring of the baffle ring are fixedly and coaxially connected, institute
The tubular structure that the first film is open at both ends is stated, the first film is made of flexible material, the thickness of the first film
One end for 0.03mm~0.15mm, the first film is set in the first connecting tube, second connecting tube and described the
One connecting tube is socketed the first film described in clamping, and the length of part of the first film beyond the second connecting tube is more than second and connects
The perimeter taken over.
A kind of indoor sewer drain structure of the utility model is when specifically used, the water inlet phase of baffle ring and sewer
Fitting, in floor drain only water, the first film Electrostatic Absorption meeting automatic attaching together, plays the role of good sealing deodorization；
Water velocity can not be interfered with when ground leaks through water automatically according to the stretching degree of the big minor adjustment the first film of flow.No matter water
The size of stream can play the role of good anti-gas backstreaming, and odor-resistant result is excellent.
Also it is arranged with the second film on the outside of the first film as a further improvement of the utility model, described second
Film is the tubular structure of open at both ends, and second film is between the first film and second connecting tube.
The length of part of second film beyond the second connecting tube is more than as a further improvement of the utility model,
The length of part of the first film beyond the second connecting tube.
The diameter of the first film and the second film is all higher than described second as a further improvement of the utility model,
The outer diameter of connecting tube.
As a further improvement of the utility model, one-shaped bar is provided in the baffle ring.
As a further improvement of the utility model, stopper protrusion is provided on the lateral wall of second connecting tube.
The baffle ring and first connecting tube are integrally formed as a further improvement of the utility model,.
The baffle ring, the first connecting tube and second connecting tube are modeling as a further improvement of the utility model,
Material material is made.
As a kind of optional mode of the utility model, the first film and second film are polyester
Film.
As a kind of optional mode of the utility model, the first film and second film are nylon membrane.
Based on above technical scheme, the technique effect of the utility model is：
A kind of indoor sewer drain structure simple structure of the first, the utility model is reasonable, is there is water or anhydrous condition
Under can all generate good obturation effect, be effectively prevented gas with foreign flavor and parasite fly through sewer back to interior.
The second, the lower water of the first film ontology dynamic by when, aperture can be automatically adjusted because of flow number, hair silt is even
Soap heads can be passed through less than the sundries of floor drain inner wall caliber and are not detained in the first film.- 10 DEG C~110 DEG C flows
By that will not destroy sealing effect, flow stops the first film automatic bonding under the absorption of water and keeps sealing, when using one section
Between after greasy filth is generated in the first film, degree of adhesion can be increased, sealing effect will not be reduced because long-time air-dries.
Third, a kind of indoor sewer drain structure installation of the utility model are simple and convenient, solid and reliable, through overtesting
Prove that strong wind negative pressure, switch door and window do not influence sealing effect.
4th, it is thin can to change first automatically according to flow size for a kind of indoor sewer drain structure of the utility model
The size of film limbers, drainage speed are fast.
Description of the drawings
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, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural representation of indoor sewer drain structure of the utility model.
In figure：
1- baffle rings；
The first connecting tubes of 2-；
3- the first films；
The second connecting tubes of 4-, 41- stopper protrusions；
5- bars.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
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.
As shown in Figure 1, a kind of indoor sewer drain structure is present embodiments provided, including the baffle ring 1 of the sheet of annular,
First connecting tube 2 of annular, the second connecting tube 4 of the first film 3 and annular, first connecting tube 2 are interior with the baffle ring 1
Circle is fixedly and coaxially connected, and the first film 3 is the tubular structure of open at both ends, and the first film 3 is made of flexible material,
The thickness of the first film 3 is 0.03mm~0.15mm, and one end of the first film 3 is set in the first connecting tube 2, institute
The second connecting tube 4 and the first film 3 described in first connecting tube 2 socket clamping are stated, the first film 3 is beyond the second connection
The length of the part of pipe 4 is more than the perimeter of the second connecting tube 4.
Specifically, first connecting tube 2 is frustum cone structure, second connecting tube 4 close to one end of the second connecting tube 4
One end of first connecting tube 2 is provided with the groove of truncated cone-shaped and 2 phase of the first connecting tube is agreed with, compresses the first film 3.
A kind of indoor sewer drain structure of the present embodiment is when specifically used, the water inlet phase of baffle ring 1 and sewer
Fitting, in floor drain only water, 3 Electrostatic Absorption of the first film meeting automatic attaching together, plays the role of good sealing deodorization；
When ground leaks through water, the first film 3 can not interfere with water flow velocity automatically according to the stretching degree of the big minor adjustment the first film of flow 3
Degree.No matter the size of flow can play the role of good anti-gas backstreaming, and odor-resistant result is excellent.
As further improvement of this embodiment, 3 outside of the first film is also arranged with the second film, and described second is thin
Film is the tubular structure of open at both ends, and second film is between the first film 3 and second connecting tube 4, tool
Body prevents the burr pair first of sewer and floor drain interface in use, the second film can play a protective role to the first film 3
Film 3 generates scratch.
As further improvement of this embodiment, the length of part of second film beyond the second connecting tube 4 is more than
The length of part of the first film 3 beyond the second connecting tube 4；When specifically used, the second film can also form sealing, enhancing ground
The sealing effect of drain structure.
As further improvement of this embodiment, the diameter of the first film 3 and the second film is all higher than described second
The outer diameter of connecting tube 4 compresses the first film 3 and the second film after the socket of first connecting tube, 2 and second connecting tube 4, as
It preferably selects, the first film 3 can turn down rear enclosure close to the part of baffle ring 1 and the second film close to the part of baffle ring 1
In the second connecting tube 4, so that the first connecting tube 2 and the second connecting tube 4 is agreed with place's compression the first film 3 and the second film, rises
To better fastening effect, extend the service life of drain structure.
As further improvement of this embodiment, one-shaped bar 5 is provided in the baffle ring 1, it can be effectively
Prevent big sundries from falling, two holes of 5 both sides of bar are respectively interposed in two fingers when one-shaped bar 5 when mounted
In hole, force is convenient, quick for installation.
As further improvement of this embodiment, stopper protrusion 41, institute are provided on the lateral wall of second connecting tube 4
It states stopper protrusion 41 and the inner wall of sewer offsets, the second connecting tube 4 is sent out when can prevent flow impact or external interference from trembleing
Raw offset.
Further, the baffle ring 1 and first connecting tube 2 are integrally formed, and production is quick, and processing cost is low.
Further, the baffle ring 1, the first connecting tube 2 and second connecting tube 4 are that plastic material is made.
Further, the first film 3 and second film are that polyester film or nylon membrane material are made.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of indoor sewer drain structure, it is characterised in that：The baffle ring (1) of sheet including annular, the first of annular connect
Take over (2), the first film (3) and annular the second connecting tube (4), the inner ring of first connecting tube (2) and the baffle ring (1)
It is fixedly and coaxially connected, the first film (3) is the tubular structure of open at both ends, and the first film (3) is flexible material system
At the thickness of the first film (3) is 0.03mm~0.15mm, and one end of the first film (3) is set in the first connection
It manages on (2), second connecting tube (4) and the first film (3) described in first connecting tube (2) socket clamping, described first
The length of part of the film (3) beyond the second connecting tube (4) is more than the perimeter of the second connecting tube (4).
2. a kind of indoor sewer drain structure according to claim 1, it is characterised in that：The first film (3) is outside
Side is also arranged with the second film, and second film is the tubular structure of open at both ends, and second film is located at described first
Between film (3) and second connecting tube (4).
3. a kind of indoor sewer drain structure according to claim 2, it is characterised in that：Second film is beyond the
The length of the part of two connecting tubes (4) is more than the length of part of the first film (3) beyond the second connecting tube (4).
4. a kind of indoor sewer drain structure according to claim 3, it is characterised in that：The first film (3) and
The diameter of second film is all higher than the outer diameter of second connecting tube (4).
5. a kind of indoor sewer drain structure according to any one of claims 1 to 4, it is characterised in that：The baffle ring (1)
Inside it is provided with one-shaped bar (5).
6. a kind of indoor sewer drain structure according to any one of claims 1 to 4, it is characterised in that：Described second connects
It takes on the lateral wall of (4) and is provided with stopper protrusion (41).
7. a kind of indoor sewer drain structure according to claim 1, it is characterised in that：The baffle ring (1) and described
First connecting tube (2) is integrally formed.
8. a kind of indoor sewer drain structure according to claim 7, it is characterised in that：The baffle ring (1), first connect
It is that plastic material is made to take over (2) and second connecting tube (4).
9. according to a kind of any indoor sewer drain structure of claim 2~4, it is characterised in that：Described first is thin
Film (3) and second film are polyester film.
10. according to a kind of any indoor sewer drain structure of claim 2~4, it is characterised in that：Described first is thin
Film (3) and second film are nylon membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636402.6U CN207685973U (en) | 2017-11-29 | 2017-11-29 | A kind of indoor sewer drain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636402.6U CN207685973U (en) | 2017-11-29 | 2017-11-29 | A kind of indoor sewer drain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685973U true CN207685973U (en) | 2018-08-03 |
Family
ID=62999851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636402.6U Expired - Fee Related CN207685973U (en) | 2017-11-29 | 2017-11-29 | A kind of indoor sewer drain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456206A (en) * | 2020-05-18 | 2020-07-28 | 楼强 | Novel floor drain |
-
2017
- 2017-11-29 CN CN201721636402.6U patent/CN207685973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456206A (en) * | 2020-05-18 | 2020-07-28 | 楼强 | Novel floor drain |
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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: 20180803 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |