CN201915464U - Multi-section diaphragm sealing type floor drain for sewage flow channel - Google Patents
Multi-section diaphragm sealing type floor drain for sewage flow channel Download PDFInfo
- Publication number
- CN201915464U CN201915464U CN2011200139088U CN201120013908U CN201915464U CN 201915464 U CN201915464 U CN 201915464U CN 2011200139088 U CN2011200139088 U CN 2011200139088U CN 201120013908 U CN201120013908 U CN 201120013908U CN 201915464 U CN201915464 U CN 201915464U
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- water
- buckle closure
- wall
- seal tube
- sewage
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-section diaphragm sealing type floor drain for a sewage flow channel, which comprises a main sewage pipe (1), a water sealing drum (2), a fastening cover (3) and an annular drainage filter screen (4). The multi-section diaphragm sealing type floor drain is characterized in that sewage downward flowing one-way diaphragm valves (7) with funnel-shaped sections are arranged on the upper portion of a water sealing groove (5) between the outer wall of the fastening cover (3) and the inner wall of the water sealing drum (2), one-way diaphragm valves (8) with inverted-funnel-shaped sections are disposed on the upper portion of the water sealing groove (5) between the inner wall of the fastening cover (3) and the outer wall of the main sewage pipe (1), and a cone-cylindrical plastic bag (9) is sleeved on an upper opening of the main sewage pipe (1). A multi-section diaphragm sealing valve device is added onto the sewage flow channel to realize a sealed state of peculiar smell of sewage in the water sealing groove and peculiar smell of sewage in the main sewage pipe, and accordingly, the multi-section diaphragm sealing type floor drain can effectively prevent the peculiar smell from diffusing to an indoor environment, and is simple in structure, low in production cost and long in service life.
Description
Technical field
The utility model relates to a kind of improvement that is applicable to kitchen, public lavatory, washroom floor drain, specifically a kind of water flow passage more piece film-sealed type floor drain down.
Background technology
At present in the kitchen, the public lavatory, employed floor drain in the washroom, comprise that water is responsible for down, the water seal tube, buckle closure and circular row water sieve constitute, the diapire center from the water seal tube suitable for reading that following water is responsible for protrudes upward, stretch out highly and to be the 1/2-2/3 of water seal tube height, following water is responsible for and but water seal tube one-step casting is an one, between the outer wall that the inwall and the following water of water seal tube are responsible for is water sealed tank, buckle closure is buckled in down on suitable for reading that water is responsible for, the height of buckle closure is consistent with the degree of depth of water sealed tank, the external diameter that the interior diameter of buckle closure is responsible for greater than following water, the external diameter of buckle closure is less than the interior diameter of water seal tube, end opening at buckle closure is provided with the inlet opening along the place, be stamped the circular row water sieve between the upper edge of the upper end of buckle closure and water seal tube, sewage enters in the water sealed tank between buckle closure and the water seal tube after the circular row water sieve is overanxious, flowing through the buckle closure end opening along the inlet opening of locating, enter the water sealed tank between buckle closure inwall and the following water person in charge outer wall, cover down the suitable for reading of the water person in charge, flow into the water person in charge down.The deficiency of this floor drain is: owing to have sewage for a long time in the water sealed tank, adding down water and be responsible in the buried pipe that is connect, also is to have sewage for a long time, so floor drain often gives out peculiar smell, particularly the sewer number of times more after a little while, this peculiar smell is bigger, causes the pollution of environment.
Summary of the invention
The following water flow passage more piece film-sealed type floor drain that the purpose of this utility model is to provide a kind of simple in structure, small investment, can effectively avoids peculiar smell to loose outward.
For reaching above purpose, the technical scheme that the utility model adopted is: this time water flow passage more piece film-sealed type floor drain, be responsible for by following water, the water seal tube, buckle closure and circular row water sieve constitute, the diapire center from the water seal tube suitable for reading that following water is responsible for protrudes upward, stretch out highly and to be the 1/2-2/3 of water seal tube height, following water is responsible for and but water seal tube one-step casting is an one, between the outer wall that the inwall and the following water of water seal tube are responsible for is water sealed tank, buckle closure is buckled in down on suitable for reading that water is responsible for, the height of buckle closure is consistent with the degree of depth of water sealed tank, the external diameter that the interior diameter of buckle closure is responsible for greater than following water, the external diameter of buckle closure is less than the interior diameter of water seal tube, end opening at buckle closure is provided with the inlet opening along the place, be stamped the circular row water sieve between the upper edge of the upper end of buckle closure and water seal tube, it is characterized in that: it is the dirty one-way membrane valve of funnel shaped sewage that the water sealed tank top between buckle closure outer wall and water seal tube inwall is provided with section; The top of water sealed tank is provided with section for falling funnel shaped one-way membrane valve between buckle closure inwall and following water person in charge outer wall; Following water be responsible for suitable for reading sheathed awl tubular polybag, the end opening of awl tubular polybag stretches into down in the water person in charge.
The utility model is also implemented by following measure: described section is that the inside and outside layer upper edge of the dirty one-way membrane valve of funnel shaped sewage is clamped on the inwall of the outer wall of buckle closure and water seal tube by inside and outside retainer ring respectively; The end opening that described section is down the inside and outside layer of funnel shaped one-way membrane valve is along being clamped on down on the inwall of the water person in charge's outer wall and buckle closure by corresponding inside and outside retainer ring respectively.
The beneficial effects of the utility model are: with at present in kitchen, public lavatory, washroom employed floor drain compare, because recruitment more piece film envelope valve gear on the runner of sewage, make sewage peculiar smell and the interior sewage peculiar smell of main sewer in the water sealed tank be in a kind of full closeding state, so, can prevent effectively that the peculiar smell in the floor drain from distributing to indoor, and simple in structure, cost of production is low, long service life.
Description of drawings
Fig. 1, be that axis of no-feathering of the present utility model is to cross-sectional schematic.
Fig. 2, for section of the present utility model be the schematic top plan view of the dirty one-way membrane valve of funnel shaped sewage.
Fig. 3, be down the elevational schematic view of funnel shaped one-way membrane valve for section of the present utility model.
Fig. 4, be the schematic top plan view of awl tubular polybag of the present utility model.
The specific embodiment
Make the utility model with reference to Fig. 1,2,3,4.This time water flow passage more piece film-sealed type floor drain, be responsible for 1 by following water, water seal tube 2, buckle closure 3 and circular row water sieve 4 constitute, the following water person in charge's 1 the diapire center from water seal tube 2 suitable for reading protrudes upward, stretch out and highly be water seal tube 2 1/2-2/3 highly, but the following water person in charge 1 and water seal tube 2 one-step castings are one, being responsible between 1 the outer wall at the inwall of water seal tube 2 and following water is water sealed tank 5, buckle closure 3 be buckled in down water be responsible for 1 suitable for reading on, the height of buckle closure 3 is consistent with the degree of depth of water sealed tank 5, the interior diameter of buckle closure 3 is responsible for 1 external diameter greater than following water, the external diameter of buckle closure 3 is less than the interior diameter of water seal tube 2, end opening at buckle closure 3 is provided with inlet opening 6 along the place, between the upper edge of the upper end of buckle closure 3 and water seal tube 2, be stamped circular row water sieve 4, sewage is after circular row water sieve 4 is overanxious, enter in the water sealed tank 5 between buckle closure 3 outer walls and water seal tube 2 inwalls, flow through buckle closure 3 end openings again along the inlet opening of locating 6, enter buckle closure 3 inwalls and following water and be responsible for water sealed tank 5 between 1 outer wall, cover down the suitable for reading of the water person in charge 1, flow into the water person in charge 1 down, it is characterized in that: it is the dirty one-way membrane valve 7 of funnel shaped sewage that water sealed tank 5 tops between buckle closure 3 outer walls and water seal tube 2 inwalls are provided with section, sewage is that the dirty one-way membrane valve 7 of funnel shaped sewage is when flowing down by section, section is that the end opening of the dirty one-way membrane valve 7 of funnel shaped sewage is washed open, if there is not effluent stream following time, by section is self suction-operated and buoyancy of water effect of dirty one-way membrane valve 7 end openings of funnel shaped sewage, the automatic adhesive of its end opening prevents that peculiar smell from upwards distributing; The top of being responsible for water sealed tank 5 between 1 outer wall at buckle closure 3 inwalls and following water is provided with section for falling funnel shaped one-way membrane valve 8, when effluent stream is crossed buckle closure 3 end openings behind the inlet opening of locating 6, when upwards flowing again, also to upwards wash section open and be down the suitable for reading of funnel shaped one-way membrane valve 8, the water person in charge's 1 is suitable for reading under flowing into again, if no sewage flows into, section is down the suitable for reading by gravity and the absorption affinity automatic sealing of self of funnel shaped one-way membrane valve 8, thereby prevents that peculiar smell from refluxing; Following water be responsible for 1 suitable for reading sheathed awl tubular polybag 9, the end opening of awl tubular polybag 9 stretches into down water and is responsible in 1, as effluent stream following time, the end opening of awl tubular polybag 9 is washed open, as there is not sewage to flow into, the end opening of awl tubular polybag 9 leans on the absorption affinity of self and seals, thereby prevents down that the peculiar smell that water is responsible in 1 upwards distributes.
As further improvement of the utility model: described section is that the inside and outside layer upper edge of the dirty one-way membrane valve 7 of funnel shaped sewage is respectively on the inwall of the outer wall by inside and outside retainer ring 10,10 ' be clamped on buckle closure 3 and water seal tube 2; The end opening that described section is down funnel shaped one-way membrane valve 8 inside and outside layers is along on the inwall of outer wall by corresponding inside and outside retainer ring 11,11 ' be clamped on the down water person in charge 1 and buckle closure 3 respectively.
Claims (2)
1. following water flow passage more piece film-sealed type floor drain, be responsible for (1) by following water, water seal tube (2), buckle closure (3) and circular row water sieve (4) constitute, the diapire center from water seal tube (2) suitable for reading that following water is responsible for (1) protrudes upward, stretch out and highly be water seal tube (2) 1/2-2/3 highly, between the outer wall that the inwall and the following water of water seal tube (2) are responsible for (1) is water sealed tank (5), buckle closure (3) is buckled in down water and is responsible on (1) suitable for reading, the height of buckle closure (3) is consistent with the degree of depth of water sealed tank (5), end opening at buckle closure (3) is provided with inlet opening (6) along the place, be stamped circular row water sieve (4) between the upper edge of the upper end of buckle closure (3) and water seal tube (2), it is characterized in that: it is the dirty one-way membrane valve of funnel shaped sewage (7) that water sealed tank (5) top between buckle closure (3) outer wall and water seal tube (2) inwall is provided with section; The top of water sealed tank (5) is provided with section for falling funnel shaped one-way membrane valve (8) between buckle closure (3) inwall and the following water person in charge (1) outer wall; At the following water person in charge's (1) the sheathed awl tubular polybag (9) of suitable for reading, the end opening of awl tubular polybag (9) stretches into down water and is responsible in (1).
2. down water flow passage more piece film-sealed type floor drain according to claim 1 is characterized in that described section is that the inside and outside layer upper edge of the dirty one-way membrane valve of funnel shaped sewage (7) is clamped on the inwall of the outer wall of buckle closure (3) and water seal tube (2) by inside and outside retainer ring (10,10 ') respectively; The end opening that described section is down the inside and outside layer of funnel shaped one-way membrane valve (8) is along being clamped on down on the inwall of the water person in charge's (1) outer wall and buckle closure (3) by corresponding inside and outside retainer ring (11,11 ') respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139088U CN201915464U (en) | 2011-01-18 | 2011-01-18 | Multi-section diaphragm sealing type floor drain for sewage flow channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139088U CN201915464U (en) | 2011-01-18 | 2011-01-18 | Multi-section diaphragm sealing type floor drain for sewage flow channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915464U true CN201915464U (en) | 2011-08-03 |
Family
ID=44415267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200139088U Expired - Fee Related CN201915464U (en) | 2011-01-18 | 2011-01-18 | Multi-section diaphragm sealing type floor drain for sewage flow channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422548A (en) * | 2013-08-16 | 2013-12-04 | 孙争鸣 | Annular trap detachable cap floor drain |
-
2011
- 2011-01-18 CN CN2011200139088U patent/CN201915464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422548A (en) * | 2013-08-16 | 2013-12-04 | 孙争鸣 | Annular trap detachable cap floor drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20120118 |