CN209260871U - A kind of anti-peculiar smell floor drain - Google Patents
A kind of anti-peculiar smell floor drain Download PDFInfo
- Publication number
- CN209260871U CN209260871U CN201821892325.5U CN201821892325U CN209260871U CN 209260871 U CN209260871 U CN 209260871U CN 201821892325 U CN201821892325 U CN 201821892325U CN 209260871 U CN209260871 U CN 209260871U
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- Prior art keywords
- pipe
- outlet pipe
- water inlet
- inlet pipe
- outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010058109 Hangnail Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
A kind of anti-peculiar smell floor drain, belongs to indoor water supply and drainage pipe fitting technical field, for preventing sewer peculiar smell from overflowing.Its technical solution is: outlet pipe is the cylinder of lower end closed, the top of outlet pipe is connected with the upper end of sewer pipe, the lower part of outlet pipe is inserted into sewer pipe, there is discharge outlet to be connected with sewer pipe on the lower sides of outlet pipe, water inlet pipe is cylinder, the internal diameter of the scupper hose of the top outer diameter and domestic installations of water inlet pipe matches, the outer diameter of water inlet pipe lower part is less than the internal diameter of outlet pipe, the lower part of water inlet pipe is inserted into outlet pipe, the top of outlet pipe is connected with water inlet pipe insertion portion by screw thread, there is gap between water outlet inside pipe wall below the threaded connection place of outlet pipe and water inlet pipe and water inlet pipe outer wall, water inlet pipe lower end is inserted into the position in outlet pipe and is reached below the discharge outlet of outlet pipe.The utility model forms sealing structure for water between water inlet pipe and outlet pipe, can effectively block and return on sewer peculiar smell, keep good indoor environment.
Description
Technical field
The utility model relates to the floor drains that one kind can effectively prevent sewer peculiar smell to overflow, and belong to indoor water supply and drainage pipe fitting skill
Art field.
Background technique
In the design of many residence buildings, do not have on the drainpipe of the equipment such as the sink that washes the dishes, washing machine, bathtub, shower
Sewer is prevented to return the device of peculiar smell.General building structure is that premises is installed wash the dishes sink, washing machine, bathtub, shower
Sewer pipe at equal positions, which reserves, to be come, and one section above ground level, installation wash the dishes the equipment such as sink, washing machine, bathtub when, directly
It connects in the reserved sewer pipe of the scupper hose insertion for carrying equipment, between existing at scupper hose and sewer pipe socket joint
Gap, and there is no the devices for preventing to return on sewer peculiar smell for drainpipe of the sink that washes the dishes, washing machine and other items itself, so often
There is the phenomenon that returning on sewer peculiar smell, brings inconvenience to home life.There are many for preventing interior to be lauched currently on the market
The device returned on road peculiar smell, but it is all fairly simple in structure design, isolation closing, but Machinery Ministry are all carried out using mechanical part
The gap of part inevitably results from peculiar smell leakage, and anti-peculiar smell effect is not ideal enough, and is easily damaged, and cannot thoroughly solve
The problem of returning on existing housed device drainage pipeline peculiar smell becomes puzzlement user and fits up the problem of personnel, it would be highly desirable to be solved
Certainly.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of anti-peculiar smell floor drain, this floor drain can be with
Effectively prevent family in wash the dishes the facilities such as sink, washing machine, bathtub, shower sewer pipe peculiar smell on return, avoid smell pollution
Room air keeps good indoor environment, while reducing the damage and frequently maintenance of Odour seal.
The technical solution for solving above-mentioned technical problem is:
A kind of anti-peculiar smell floor drain, it includes water inlet pipe, outlet pipe, and outlet pipe is the cylinder of lower end closed, water outlet
The top of pipe is connected with the upper end of sewer pipe, and the lower part of outlet pipe is inserted into sewer pipe, the lower sides of outlet pipe
On have in discharge outlet and sewer pipe and be connected, water inlet pipe is cylinder, the top outer diameter of water inlet pipe and the draining of domestic installations
The internal diameter of hose matches, and the outer diameter of water inlet pipe lower part is less than the internal diameter of outlet pipe, and the lower part of water inlet pipe is inserted into outlet pipe,
The top of outlet pipe is connected with water inlet pipe insertion portion by screw thread, the water outlet below the threaded connection place of outlet pipe and water inlet pipe
There is gap between inside pipe wall and water inlet pipe outer wall, the position that water inlet pipe lower end is inserted into outlet pipe reaches the draining of water outlet tube wall
Below mouthful.
Above-mentioned anti-peculiar smell floor drain, the outlet pipe are waney cylinder, the cylinder upper diameter of outlet pipe
Greater than lower diameter, the diameter of the cylinder top major diameter part of outlet pipe is greater than the outer diameter of sewer pipe, the circle of outlet pipe
The diameter of cylinder lower small diameter portion is less than the internal diameter of sewer pipe, the lower small diameter portion insertion of the cylinder of outlet pipe
Into sewer pipe, the annular bottom surface of the cylinder top major diameter part of outlet pipe is opposite with the upper surface of sewer pipe to be connected
It connects.
Above-mentioned anti-peculiar smell floor drain has on the annular bottom surface of the cylinder top major diameter part of the outlet pipe vertical
Annular mounting groove in bottom surface, the diameter of annular mounting groove and the diameter of sewer pipe upper end match, the slot of annular mounting groove
The wide wall thickness with sewer pipe matches, in the annular mounting groove and sewer pipe of the annular bottom surface of the major diameter part of outlet pipe
End plugs.
Above-mentioned anti-peculiar smell floor drain has the cyclic annular hangnail for preventing scupper hose from falling off in the external wall of upper portion of the water inlet pipe
Structure has among the cylinder of water inlet pipe circular ring shape raised, has screw thread in the circumferential wall of circular ring shape protrusion, the top of outlet pipe is big
There are toroidal cavity, the outer diameter phase of the middle circle annular protrusion of the outer diameter and water inlet pipe of toroidal cavity on the end face of diameter portion
It matches, there is the spiral shell in screw thread and water inlet pipe middle circle annular protrusion circumferential wall on the toroidal cavity inner wall of outlet pipe upper end
Line matching connection.
Above-mentioned anti-peculiar smell floor drain, lower surface and the outlet pipe upper end of the water inlet pipe middle circle annular protrusion
Toroidal cavity is placed with gasket between bottom surface.
The beneficial effects of the utility model are:
The water inlet pipe and outlet pipe of the utility model are connected through a screw thread, and centre is sealed with gasket, outlet pipe
In the sewer pipe of lower part insertion, there is discharge outlet on outlet pipe lower sides, water inlet pipe is inserted into outlet pipe, under water inlet pipe
End reaches the lower section of outlet pipe discharge outlet, forms water seal between water inlet pipe lower end and the discharge outlet lower edge of outlet pipe, can be with
Gas is prevented in sewer pipe to enter water inlet pipe from the lower end of water inlet pipe by discharge outlet.
The utility model is the pioneering of indoor sewage pipe part, has that structure is simple, reliable operation, works well, makes appearance
Easily, be hardly damaged, convenient maintenance and replacement the advantages that, can make the equipment such as dish water slot, washing machine, bathtub, shower be discharged sewage
It is discharged by scupper hose, and forms sealing structure for water between water inlet pipe and outlet pipe, can effectively blocked on sewer peculiar smell
It returns, thoroughly solves the problems, such as to return on existing housed device drainage pipeline peculiar smell, avoid smell pollution room air, keep good
Good indoor environment, while the damage and frequently maintenance of Odour seal are reduced, there is admirably popularizing value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of water inlet pipe；
Fig. 3 is the structural schematic diagram of outlet pipe.
Mark in figure as follows: water inlet pipe 1, outlet pipe 2, gasket 3, sewer pipe 4, cyclic annular barb structure 5, circular ring shape are convex
Play 6, discharge outlet 7, toroidal cavity 8, annular mounting groove 9.
Specific embodiment
The utility model is made of water inlet pipe 1 and outlet pipe 2.
Fig. 1 shows that water inlet pipe 1 is cylinder, has the ring-type for preventing scupper hose from falling off to fall in the external wall of upper portion of water inlet pipe 1
Structure 5 is pierced, has circular ring shape protrusion 6 among the cylinder of water inlet pipe 1, has screw thread in the circumferential wall of circular ring shape protrusion 6, circular ring shape is convex
5 are played for being connected with outlet pipe 2, the water pipe of 6 lower parts of circular ring shape protrusion is inserted into outlet pipe 2.
Fig. 2,3 displays, outlet pipe 2 are waney cylinder, and it is straight that the cylinder upper diameter of outlet pipe 2 is greater than lower part
Diameter.There are toroidal cavity 8, outer diameter and the water inlet pipe 1 of toroidal cavity 8 on the end face of the top major diameter part of outlet pipe 2
The outer diameter of middle circle annular protrusion 6 matches, and has screw thread and water inlet pipe 1 on 8 inner wall of toroidal cavity of 2 upper end of outlet pipe
Screw thread in 6 circumferential wall of middle circle annular protrusion matches connection.
Fig. 2,3 show there is the annular perpendicular to bottom surface on the annular bottom surface of the cylinder top major diameter part of outlet pipe 2
Mounting groove 9, the diameter of annular mounting groove 9 and the diameter of 4 upper end of sewer pipe match, the groove width of annular mounting groove 9 be lauched
The wall thickness of pipeline 4 matches, annular mounting groove 9 and the 4 upper end phase of sewer pipe of the annular bottom surface of the major diameter part of outlet pipe 2
Grafting.
Fig. 1,2 displays, the internal diameter of the scupper hose of the top outer diameter and domestic installations of water inlet pipe 1 matches, under water inlet pipe 1
The outer diameter in portion is less than the internal diameter of outlet pipe 2, and the lower part of water inlet pipe 1 is inserted into outlet pipe 2.The screw thread of outlet pipe 2 and water inlet pipe 1
There is gap between 1 outer wall of 2 inner wall of outlet pipe below junction and water inlet pipe, can achieve the purpose that carry out water seal with water.
Fig. 1,3 displays, the diameter of the cylinder top major diameter part of outlet pipe 2 are greater than the outer diameter of sewer pipe 4, water outlet
The diameter of the cylinder lower small diameter portion of pipe 2 is less than the internal diameter of sewer pipe 4, and the lower part of the cylinder of outlet pipe 2 is small straight
Path portion is inserted into sewer pipe 4, annular bottom surface and the sewer pipe 4 of the cylinder top major diameter part of outlet pipe 2
Upper surface is opposite to be connected.
Fig. 1 shows, the lower surface of 1 middle circle annular protrusion 6 of water inlet pipe and the toroidal cavity 8 of 2 upper end of outlet pipe
Gasket 3 is placed between bottom surface.When water inlet pipe 1 and outlet pipe 2 are connected through a screw thread, gasket 3 is sealed, prevent water and
Gas enters in water inlet pipe 1 from outlet pipe 2.
The utility model use process is as follows:
After water inlet pipe 1 and outlet pipe 2 are connected through a screw thread, the annular mounting groove 9 of outlet pipe 2 is directed at sewer pipe 4, and
Outlet pipe 2 and sewer pipe 4 are plugged in together.Again by the draining of the equipment such as the sink that washes the dishes, washing machine, bathtub, shower itself
Hose is inserted into the cyclic annular barb structure 5 of water inlet pipe 1, is connected firmly.
In use, the sewage of the equipment such as the sink that washes the dishes, bathroom, washing machine is by the entrance suitable for reading of water inlet pipe 1, then from water outlet
Discharge outlet 7 on 2 lower sides of pipe flows out, into sewer pipe 4.Since the lower nozzle of water inlet pipe 1 is lower than the draining of outlet pipe 2
Mouth 7, therefore a water storage space just is formd in the lower part of outlet pipe 2, water seal is formd, sewer pipe 4 can be effectively blocked
It is returned on peculiar smell.
The utility model solves the problems, such as to wash the dishes and return on sink, bathroom, washing machine etc. sewer peculiar smell, avoids peculiar smell
Room air is polluted, good indoor environment is kept, while reducing the damage and frequently maintenance of Odour seal.
The embodiments of the present invention are as follows:
The diameter of water inlet pipe 1 is 24mm, length 150mm；
The diameter of the circular ring shape protrusion 6 of water inlet pipe 1 is 40mm；
The diameter of outlet pipe 2 is 36mm, length 140mm；
The diameter of the toroidal cavity 8 of outlet pipe 2 is 40mm, depth 10mm；
The diameter of the annular mounting groove 9 of outlet pipe 2 is 50mm, groove width 2.5mm；
The centre-height of the discharge outlet 7 of outlet pipe 2 is 70mm, width 40mm；
Gasket 3 is soft rubber cushion, interior diameter 36mm, overall diameter 40mm, with a thickness of 2mm.
Claims (5)
1. a kind of anti-peculiar smell floor drain, it is characterised in that: it includes water inlet pipe (1), outlet pipe (2), and outlet pipe (2) is lower end
The top of closed cylinder, outlet pipe (2) is connected with the upper end of sewer pipe (4), and the lower part of outlet pipe (2) is inserted into down
In waterpipe (4), has in discharge outlet (7) and sewer pipe (4) on the lower sides of outlet pipe (2) and be connected, water inlet pipe (1) is
The internal diameter of cylinder, the scupper hose of the top outer diameter and domestic installations of water inlet pipe (1) matches, outside water inlet pipe (1) lower part
Diameter is less than the internal diameter of outlet pipe (2), and the lower part of water inlet pipe (1) is inserted into outlet pipe (2), the top of outlet pipe (2) and water inlet
Pipe (1) insertion portion is connected by screw thread, outlet pipe (2) inner wall below the threaded connection place of outlet pipe (2) and water inlet pipe (1)
There is gap between water inlet pipe (1) outer wall, the position that water inlet pipe (1) lower end is inserted into outlet pipe (2) reaches outlet pipe (2) tube wall
Discharge outlet (7) below.
2. anti-peculiar smell floor drain according to claim 1, it is characterised in that: the outlet pipe (2) is waney circle
The cylinder upper diameter of cylinder, outlet pipe (2) is greater than lower diameter, the cylinder top major diameter part of outlet pipe (2)
Diameter is greater than the outer diameter of sewer pipe (4), and the diameter of the cylinder lower small diameter portion of outlet pipe (2) is less than sewer pipe
(4) internal diameter, the lower small diameter portion of the cylinder of outlet pipe (2) are inserted into sewer pipe (4), the circle of outlet pipe (2)
The connection opposite with the upper surface of sewer pipe (4) of the annular bottom surface of cylinder top major diameter part.
3. anti-peculiar smell floor drain according to claim 2, it is characterised in that: the cylinder top of the outlet pipe (2)
There are the annular mounting groove (9) perpendicular to bottom surface, the diameter and downcomer of annular mounting groove (9) on the annular bottom surface of major diameter part
The diameter of road (4) upper end matches, and the groove width of annular mounting groove (9) and the wall thickness of sewer pipe (4) match, outlet pipe (2)
The annular mounting groove (9) of annular bottom surface of major diameter part plugged with sewer pipe (4) upper end.
4. anti-peculiar smell floor drain according to claim 1, it is characterised in that: in the external wall of upper portion of the water inlet pipe (1)
There is the cyclic annular barb structure (5) for preventing scupper hose from falling off, there is circular ring shape protrusion (6), annulus among the cylinder of water inlet pipe (1)
There is screw thread in the circumferential wall of shape protrusion (6), has on the end face of the top major diameter part of outlet pipe (2) toroidal cavity (8), circle
The outer diameter of annular groove (8) and the outer diameter of the middle circle annular protrusion (6) of water inlet pipe (1) match, outlet pipe (2) upper end
Toroidal cavity (8) inner wall on there is screw thread to match company with the screw thread in water inlet pipe (1) middle circle annular protrusion (6) circumferential wall
It connects.
5. anti-peculiar smell floor drain according to claim 4, it is characterised in that: water inlet pipe (1) the middle circle convex annular
It rises and is placed with gasket (3) between the lower surface of (6) and toroidal cavity (8) bottom surface of outlet pipe (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892325.5U CN209260871U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-peculiar smell floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892325.5U CN209260871U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-peculiar smell floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260871U true CN209260871U (en) | 2019-08-16 |
Family
ID=67555249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821892325.5U Expired - Fee Related CN209260871U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-peculiar smell floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356261A (en) * | 2018-11-16 | 2019-02-19 | 河钢股份有限公司承德分公司 | A kind of anti-peculiar smell floor drain |
-
2018
- 2018-11-16 CN CN201821892325.5U patent/CN209260871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356261A (en) * | 2018-11-16 | 2019-02-19 | 河钢股份有限公司承德分公司 | A kind of anti-peculiar smell 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: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |