CN208733776U - A kind of multi-stage sealed drain water seal - Google Patents
A kind of multi-stage sealed drain water seal Download PDFInfo
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- CN208733776U CN208733776U CN201821183181.6U CN201821183181U CN208733776U CN 208733776 U CN208733776 U CN 208733776U CN 201821183181 U CN201821183181 U CN 201821183181U CN 208733776 U CN208733776 U CN 208733776U
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- water seal
- water
- seal
- inner tube
- lower pond
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Abstract
The utility model discloses a kind of multi-stage sealed drain water seals, including being provided with sealing device of water seal each other by the water seal inner tube top of the first order water seal body and second level water seal body being connected to communicating pipe, the first order water seal body；The sealing device of water seal includes seal closure and lower pond, pond is wherein descended to be arranged in around the first water seal inner tube upper orifice, seal closure is located at the upper orifice of the first water seal inner tube, and the height in lower pond is higher than the first water seal inner tube upper orifice height, the lower pond is equipped with collector nozzle, and the compression set driven using pressure in water is provided between the seal closure and lower pond.The drainage of the two-stage water seal of the multi-stage sealed drain water seal of the utility model can be such that the height of each water seal body reduces, and reduce the deposition of impurities in water, and water seal body is avoided to block, and keep return water smooth；It can be avoided the gas in water from collector nozzle reflux using sealing device of water seal.
Description
Technical field
The utility model relates to a kind of water seals, and in particular to a kind of multi-stage sealed drain water seal.
Background technique
Water seal arrangement is the air pressure change resisted in drainpipe using the hydrostatic pressure of certain altitude, prevents the gas in pipe
The measure that body enters the room.Common water seal arrangement is usually implemented using trap, generally under sanitary apparatus discharge outlet.Water
The content etc. of magazine has relationship in the height of seal apparatus and the variation of intraductal atmospheric pressure, the evaporation rate of water, water loss and water.
Existing water seal arrangement height is too big, and the solid impurity in sewage is often easy to be deposited on the bottom of trap, in summer and
In hot environment, dirty gas is often discharged in the sewage impurity for being deposited on trap bottom, produces the surrounding air of surrounding
The smells such as raw stench；And prolonged deposition is easy to cause the blocking of pipeline, water seal balance is destroyed, influence using.
Utility model content
Multistage that is smooth, preventing gas backstreaming that purpose of the utility model is to solve the above problems and provide a kind of return water
Seal drain water seal.
Realize above-mentioned purpose, the technical solution of the utility model is: a kind of multi-stage sealed drain water seal, including each other by
The water seal inner tube top of the first order water seal body and the second water seal body of communicating pipe connection, the first order water seal body is provided with water seal
Sealing device；
The first order water seal body is made of the first water seal inner tube and the first water seal outer tube；
The second water seal body is made of the second water seal inner tube and the second water seal outer tube；
The water seal bottom of inner tube is reserved for the gap of liquid flowing；The sealing device of water seal includes seal closure and is lauched
Pond, wherein lower pond is arranged in around the first water seal inner tube upper orifice, seal closure is located at the top of the first water seal inner tube
Nozzle, and the height in lower pond is higher than the first water seal inner tube upper orifice height, and the lower pond is equipped with close described in collector nozzle
The compression set driven using pressure in water is provided between sealing cover and lower pond.The drainage of two-stage water seal can make each water seal
The height of body is reduced, and reduces the deposition of impurities in water, and water seal body is avoided to block；It can be avoided in water using sealing device of water seal
Gas from collector nozzle reflux, facilitate the use of the equipment using water seal.
The compression set includes the spring being arranged between seal closure and the bottom in lower pond, and the spring one end connection is close
At the bottom edge of sealing cover, the other end of the spring is connected to the bottom in lower pond.
The compression set includes the rubber block for being fixed at the edge of seal closure, under the bottom fitting of the rubber block
The bottom in pond, the seal closure are provided centrally with the clump weight suspended in midair downwards, have the function of sealing water seal body.
The bottom surface of the seal closure is provided with groove compatible with the cross sectional shape of tube wall of the first water seal inner tube, described
The top of first water seal inner tube is arranged in the groove.
The collector nozzle is the reserved drainage hole with lower pond connection in the edge of the seal closure.
The top of the second water seal outer tube is provided with the exhaust chamber being connected to the second water seal body, the exhaust chamber
Top is provided with exhaust valve.
The utility model has the beneficial effects that the drainage of the two-stage water seal of the multi-stage sealed water seal of the utility model can make often
The height of a water seal body is reduced, and reduces the deposition of impurities in water, and water seal body is avoided to block, and keeps return water smooth；It is close using water seal
Seal apparatus can be avoided the gas in water from collector nozzle reflux, facilitate the use of the equipment using water seal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment one of the multi-stage sealed drain water seal of the utility model；
Fig. 2 is the structural schematic diagram of the embodiment two of the multi-stage sealed drain water seal of the utility model.
Detailed description of the invention: 1, first order water seal body, the 2, second water seal body, 3, communicating pipe, 4, seal closure, 5, lower pond, 6, under
The mouth of a river, 7, spring, the 11, first water seal inner tube, the 21, second water seal outer tube, 22, discharge chamber, 23, exhaust valve, in the 24, second water seal
Pipe, 71, rubber block, 72, clump weight.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
A kind of multi-stage sealed drain water seal is present embodiments provided, as shown in Figure 1, including being connected to each other by communicating pipe 3
First order water seal body 1 and the second water seal body 2, the first order water seal body 1 is by the first water seal inner tube 11 and the first water seal outer tube
It constitutes；The second water seal body 2 is made of the second water seal inner tube 24 and the second water seal outer tube 21；First water seal inner tube, 11 bottom
Portion is reserved for the gap of liquid flowing；Water seal sealing dress is provided at the top of first water seal inner tube 11 of the first order water seal body 1
It sets；The sealing device of water seal includes being covered on seal closure 4 at the top of water seal inner tube and lower pond 5, seal closure 4 are located at first
The upper orifice of water seal inner tube 11, and the height in lower pond 5 is higher than 11 upper orifice height of the first water seal inner tube, it is described to be lauched
Pond 5 is equipped with and is lauched, and 6, the compression set driven using pressure in water is provided between the seal closure 4 and lower pond 5.Two-stage water
The drainage of envelope can be such that the height of each water seal body reduces, and reduce the deposition of impurities in water, and water seal body is avoided to block；Utilize water
Being sealed seal apparatus can be avoided gas in water from collector nozzle reflux, facilitate the use of the equipment using water seal.
Embodiment 2:
The present embodiment on the basis of embodiment 1, further defines: the compression set includes seal closure 4 and be lauched
The spring 7 being arranged between the bottom in pond 5, at the bottom edge of described 7 one end of spring connection seal closure 4, the spring 7 it is another
End is connected to the bottom in lower pond 5.Spring 7 can make seal closure 4 cover the top in the first water seal inner tube 11 in normal state,
Have the function of sealing water seal body.
Embodiment 3:
The present embodiment on the basis of embodiment 1, further defines: the compression set includes being fixed at sealing
The rubber block 71 at the edge of cover 4, the bottom of the rubber block 71 are bonded the bottom in lower pond 5, the center setting of the seal closure 4
There is the clump weight 72 suspended in midair downwards.Rubber block 71 is extruded between seal closure 4 and lower pond 5 using clump weight 72, works as water seal
When body acts on, water enters in lower pond 5 from collector nozzle 6, and rubber block 71 no longer squeezes, and water enters in water seal inner tube 11, matches
Pouring weight 72 is risen by upward buoyancy, seal closure 4, and drainage flow path continues, and after draining, clump weight 72 is acted on, sealing
Cover 4 compresses water seal inner tube.
Embodiment 4:
The present embodiment on the basis of embodiment 1, further defines: the bottom surface of the seal closure 4 is provided with and first
The top of the compatible groove of the cross sectional shape of the tube wall of water seal inner tube 11, the first water seal inner tube 11 is arranged in the groove.
First water seal inner tube 11 is assemblied in groove, strengthens the effect of sealing.
Embodiment 5:
The present embodiment on the basis of the above embodiments, further defines: the collector nozzle 6 is the edge of seal closure 4
The reserved drainage hole with lower 5 connection of pond.
Embodiment 6:
The present embodiment on the basis of embodiment 1, further defines: the top of the second water seal outer tube 21 is provided with
The exhaust chamber 22 being connected to the second water seal body 2, the top of the exhaust chamber 22 are provided with exhaust valve 23, and exhaust valve 23 helps
Intracorporal air pressure is sealed in adjusting.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.To the greatest extent
Pipe is described the utility model referring herein to multiple explanatory embodiments of the utility model, however, it is to be understood that this
Field technical staff can be designed that a lot of other modification and implementations, these modifications and implementations will fall in the application
Within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can be with
Building block and/or layout to theme combination layout carry out a variety of variations and modifications.In addition to building block and/or be laid out into
Outside capable modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of multi-stage sealed drain water seal, including the first order water seal body (1) being connected to each other by communicating pipe (3) and the second water
It seals body (2), the first order water seal body (1) is made of the first water seal inner tube (11) and the first water seal outer tube, second water seal
Body (2) is made of the second water seal inner tube (24) and the second water seal outer tube (21), the first water seal inner tube (11) bottom and first
The gap of liquid flowing is reserved between water seal outer pipe bottom, it is characterised in that: the first water seal of the first order water seal body (1)
It is provided with the first sealing device of water seal at the top of inner tube (11), first sealing device of water seal includes seal closure (4) and lower pond
(5), wherein lower pond (5) are arranged around first water seal inner tube (11) upper orifice, seal closure (4) is located at the first water seal
The upper orifice of inner tube (11), and the height of lower pond (5) is higher than first water seal inner tube (11) upper orifice height, under described
Pond (5) is equipped with collector nozzle (6).
2. multi-stage sealed drain water seal according to claim 1, it is characterised in that: the seal closure (4) and lower pond (5)
Between be provided with compression set, the compression set includes the spring being arranged between seal closure (4) and the bottom in lower pond (5)
(7), at the bottom edge of spring (7) one end connection seal closure (4), the other end of the spring (7) is connected to lower pond
(5) bottom.
3. multi-stage sealed drain water seal according to claim 1, it is characterised in that: the seal closure (4) and lower pond (5)
Between be provided with compression set, the compression set includes the rubber block (71) for being fixed at the edge of seal closure (4), described
The bottom of rubber block (71) is bonded the bottom of lower pond (5), and the seal closure (4) is provided centrally with the clump weight suspended in midair downwards
(72)。
4. multi-stage sealed drain water seal according to claim 1, it is characterised in that: the bottom surface of the seal closure (4) is arranged
There is groove compatible with the cross sectional shape of tube wall of the first water seal inner tube (11), the top of the first water seal inner tube (11) is set
It is placed in groove.
5. multi-stage sealed drain water seal according to claim 1, it is characterised in that: the collector nozzle (6) is the sealing
Cover the reserved drainage hole with lower pond (5) connection in the edge of (4).
6. multi-stage sealed drain water seal according to claim 1, it is characterised in that: the second water seal of the second water seal body
Outer tube (21) top is provided with the exhaust chamber (22) being connected to the second water seal body (2), setting at the top of the exhaust chamber (22)
There are exhaust valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183181.6U CN208733776U (en) | 2018-07-25 | 2018-07-25 | A kind of multi-stage sealed drain water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183181.6U CN208733776U (en) | 2018-07-25 | 2018-07-25 | A kind of multi-stage sealed drain water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733776U true CN208733776U (en) | 2019-04-12 |
Family
ID=66026884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183181.6U Active CN208733776U (en) | 2018-07-25 | 2018-07-25 | A kind of multi-stage sealed drain water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733776U (en) |
-
2018
- 2018-07-25 CN CN201821183181.6U patent/CN208733776U/en active Active
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