CN208121898U - A kind of device against overflow of water - Google Patents
A kind of device against overflow of water Download PDFInfo
- Publication number
- CN208121898U CN208121898U CN201820015680.8U CN201820015680U CN208121898U CN 208121898 U CN208121898 U CN 208121898U CN 201820015680 U CN201820015680 U CN 201820015680U CN 208121898 U CN208121898 U CN 208121898U
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- Prior art keywords
- water
- shell
- device against
- against overflow
- sealing
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Abstract
The utility model relates to a kind of device against overflow of water, including shell and the encapsulated component of sealing cover；Shell is the shell structure with water inlet and water outlet；Water outlet and the encapsulated member hinges of sealing cover；The encapsulated component of sealing cover includes sealing lid housing, soft seal circle and sealing cover clump weight；Soft seal circle is fixed in sealing lid housing；It is additionally provided with a counterweight tank in sealing lid housing, sealing cover clump weight is fixed in counterweight tank.Device against overflow of water described in the utility model has good seal performance, has the effect of good deodorization, insect prevention and anti-backflowing.
Description
Technical field
The utility model relates to water flowing valve fields, and in particular to a kind of device against overflow of water.
Background technique
Dress device against overflow of water is typically necessary in domestic sewer, on the one hand this device can prevent sewage from flowing backwards,
On the other hand it can prevent foul smell and insect in sewer from entering interior by sewer.
Existing device against overflow of water is mainly to be realized by structures such as valves, firstly, the building ring of device against overflow of water
Border is more severe, needs to be subjected to sewage and wet environment for a long time, and in addition device against overflow of water is more troublesome due to replacing, so
Under the premise of guaranteeing service life, also to guarantee sealing performance.
Existing device against overflow of water physical life is shorter, and sealing effect is also bad, and the device against overflow of water having can also shadow
Ring water flowing flow.
Utility model content
The purpose of the utility model is to provide a kind of device against overflow of water, solve the above technical problem；
The technical issues of the utility model is solved can be realized using following technical scheme：
A kind of device against overflow of water, including shell and the encapsulated component of sealing cover；
The shell is the shell structure with water inlet and water outlet；
The encapsulated component of sealing cover includes sealing lid housing, soft seal circle and sealing cover clump weight, states sealing cover shell
Body is hinged on the water outlet, and the soft seal circle is fixed in the sealing lid housing, the soft seal circle and institute
The shell stated forms sealing effect, is additionally provided with a counterweight tank in the sealing lid housing, the sealing cover clump weight is fixed on
In the counterweight tank.
Further, it is provided with a circle seal groove on the outer surface of the shell, a circle sealing ring is equipped in the seal groove.
Further, there is one section of arc-shaped inner wall in the inside of the shell, smooth between the arc-shaped inner wall and side wall
Connection.
Further, in the case where sealing, the soft seal circle and the housing bottom side edge are touched.
Further, the seal casinghousing and the soft seal circle are ellipse.
Further, the inner wall of the water inlet is equipped with a pair of of grip plate, the grip plate and the water inlet inner wall
It is mutually perpendicular to.
Further, the outer wall of the shell is equipped with external screw thread, and the external screw thread is connect with cooperation main body screw.
Beneficial effect：Due to using the technology described above, device against overflow of water described in the utility model is simple and reasonable,
It being capable of effective insect prevention, deodorization and anti-backflowing in the case where not influencing normal leak.
Device against overflow of water described in the utility model is equipped with multiple-sealed structure, while guaranteeing sealing performance, uses
Corrosion-resistant material, the service life is longer.
This practical described device against overflow of water inner walls smooth surface, impurity are not easy wall built-up, and the handle of water inlet
Holding plate can be convenient the installation of device against overflow of water, and taking-up is facilitated to clean and replace.
Detailed description of the invention
Fig. 1 is the explosive view of device against overflow of water described in the utility model；
Fig. 2 is the front sectional view of device against overflow of water described in the utility model.
Fig. 3 is the perspective view of device against overflow of water described in the utility model.
Fig. 4 is device against overflow of water top view described in the utility model.
Appended drawing reference：1, shell；2, water inlet；3, water outlet；4, grip plate；5, seal groove；6, sealing ring；7, outer spiral shell
Line；8, lid housing is sealed；9, soft seal circle；10, counterweight tank；11, sealing cover clump weight；12, arc-shaped inner wall.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Referring to Fig.1 shown in -4, a kind of a kind of device against overflow of water of preferred embodiment, including shell 1 and sealing cover packet are shown
Glue component；
The shell 1 is the shell structure with water inlet 2 and water outlet 3；
The encapsulated component of sealing cover includes sealing lid housing 8, soft seal circle 9 and sealing cover clump weight 11, states sealing
Lid housing 8 is hinged at the water outlet 3, and the soft seal circle 9 is fixed in the sealing lid housing 8；The sealing
The edge of lid housing 8 and the soft seal circle 9 is equipped with arc-shaped transitional surface, and cross section maximizes；In the sealing lid housing 8
It is additionally provided with a counterweight tank 10, the sealing cover clump weight 11 is fixed in the counterweight tank 10.
As preferred embodiment, it is provided with a circle seal groove 5 on the outer surface of the shell 1, is equipped with one in the seal groove 5
Enclose sealing ring 6.
The sealing ring 6 of 1 outer wall of shell is a circle sealing ring, main function be to the tube wall of shell 1 and fixed shell 1 it
Between keep sealing state, do not have sewage in this way and flowed out between tube wall and shell 1, there will not be foul smell from here reflux return room
It is interior.
As preferred embodiment, there are one section of arc-shaped inner wall 12, the arc-shaped inner wall 12 and side in the inside of the shell 1
It is smoothly connected between wall.
This section of arc-shaped inner wall 12 is mainly the rotary movement design for cooperating sealing lid housing 8, since water is used in kitchen etc.
Some impurity can be mingled in the process in sewage, during sewage flow, these impurity are easy to accumulate in 1 inner wall of shell
At dead angle, it will stink over time.Impurity wall built-up in order to prevent, the inner wall of shell 1, especially arc-shaped inner wall 12 with
The junction of side wall will use and be smoothly connected.
As preferred embodiment, in the case where sealing, the soft seal circle 9 connects with 1 bottom margin of shell
Touching.
Further, the seal casinghousing 8 and the soft seal circle 9 are ellipse.
When not having sewage flow, soft seal circle 9 and sealing lid housing 8 cooperate and complete sealing, 1 edge of shell
Place is then to be realized to seal by soft seal circle 9.
Circulation in order to guarantee sewage is smooth, and water outlet 3 uses a kind of structure of ellipse here, correspondingly, sealing
Lid housing 8 and soft seal circle 9 are also using ellipse.
As preferred embodiment, the inner wall of the water inlet 2 is equipped with a pair of of grip plate 4, the grip plate 4 with it is described enter
2 inner wall of the mouth of a river is mutually perpendicular to.
The setting of grip plate 4 is that the installation of device against overflow of water for convenience needs when in particular by being threadedly coupled
Device against overflow of water is rotated, has grip plate 4 can more easily roll-shell 1.
As preferred embodiment, the outer wall of the shell 1 is equipped with external screw thread 7, the external screw thread 7 and water pipe screw thread
Connection.
There are many kinds of the connection types of shell 1 and water service pipe, and threaded connection is a kind of relatively stable connection type.
According to above-mentioned structure type, the course of work is as follows：When thering is sewage to flow through next from water pipe, sealing cover shell
Body 8 will Unscrew, sewage can smoothly flow through；When sewage is flow to end, due to the effect of sealing cover clump weight 11, sealing
Lid housing 8, which will be turned round, contacts completion sealing with shell 1.Dirt when the weight of sealing cover clump weight 11 is chosen, in shell 1
Water will automatically open sealing lid housing when reaching a certain amount of.
In conclusion device against overflow of water described in the utility model is simple and reasonable, in the feelings for not influencing normal leak
It being capable of effective insect prevention, deodorization and anti-backflowing under condition.
Device against overflow of water described in the utility model is equipped with multiple-sealed structure, while guaranteeing sealing performance, uses
Corrosion-resistant material, the service life is longer.
This practical described device against overflow of water inner walls smooth surface, impurity are not easy wall built-up, and the handle at water inlet 2
Holding plate 4 can be convenient the installation of device against overflow of water.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and
Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (7)
1. a kind of device against overflow of water, it is characterised in that：Including shell and the encapsulated component of sealing cover；
The shell is the shell structure with water inlet and water outlet；
The encapsulated component of sealing cover includes sealing lid housing, soft seal circle and sealing cover clump weight, the sealing lid housing
It is hinged on the water outlet, the soft seal circle is fixed in the sealing lid housing；It is also set in the sealing lid housing
There is a counterweight tank, the sealing cover clump weight is fixed in the counterweight tank.
2. a kind of device against overflow of water according to claim 1, it is characterised in that：A circle is provided on the outer surface of the shell
Seal groove, the seal groove is interior to be equipped with a circle sealing ring.
3. a kind of device against overflow of water according to claim 1, it is characterised in that：The inside of the shell have one section it is arc-shaped
Inner wall is smoothly connected between the arc-shaped inner wall and side wall.
4. a kind of device against overflow of water according to claim 1, it is characterised in that：The soft seal circle and the shell bottom
The touching of portion's side edge.
5. a kind of device against overflow of water according to claim 4, it is characterised in that：The sealing lid housing and described soft close
Seal is ellipse.
6. a kind of device against overflow of water according to claim 1, it is characterised in that：The inner wall of the water inlet is equipped with a pair
Grip plate, the grip plate are mutually perpendicular to the water inlet inner wall.
7. a kind of device against overflow of water according to claim 1, it is characterised in that：The outer wall of the shell is equipped with outer spiral shell
Line, the external screw thread are connect with cooperation main body screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015680.8U CN208121898U (en) | 2018-01-04 | 2018-01-04 | A kind of device against overflow of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015680.8U CN208121898U (en) | 2018-01-04 | 2018-01-04 | A kind of device against overflow of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121898U true CN208121898U (en) | 2018-11-20 |
Family
ID=64208821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015680.8U Active CN208121898U (en) | 2018-01-04 | 2018-01-04 | A kind of device against overflow of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121898U (en) |
-
2018
- 2018-01-04 CN CN201820015680.8U patent/CN208121898U/en active Active
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