CN204282467U - Self-closing odor-resistant downcomer pipe - Google Patents
Self-closing odor-resistant downcomer pipe Download PDFInfo
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- CN204282467U CN204282467U CN201420655639.9U CN201420655639U CN204282467U CN 204282467 U CN204282467 U CN 204282467U CN 201420655639 U CN201420655639 U CN 201420655639U CN 204282467 U CN204282467 U CN 204282467U
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Abstract
The utility model relates to a kind of self-closing odor-resistant downcomer pipe for tank and platform basin.It comprises sewer pipe, adapter sleeve and seal sleeve, wherein the upper end of seal sleeve is connected with adapter sleeve, the lower end of seal sleeve is connected with sewer pipe, is provided with self-closing deodorization core between seal sleeve and adapter sleeve, and self-closing deodorization core is positioned at seal sleeve; Self-closing deodorization core comprises diversion division and the closure of integrative-structure, the open top of diversion division, and the close out sheet that closure is fit together by two panels forms; Also be provided with deodorization sealing ring in the lower end of sewer pipe, deodorization sealing ring keeps off edge by annular and tapered cannula forms; The lower end of seal sleeve is provided with annular bound edge, and sewer pipe is bellows, and when seal sleeve is connected with sewer pipe, annular bound edge wraps a sewer pipe circle ripple topmost.The utility model has that Anti-bad-smell anti-insect is anti-blocking, displacement is large, the advantage of good seal performance.
Description
Technical field
The utility model relates to a kind of sewer pipe for tank and platform basin, especially a kind of self-closing odor-resistant downcomer pipe.
Background technology
All be provided with the sewer pipe for sewage effluent in the below of the devices such as tank and platform basin, in order to reach the object of deodorization, common way uses the hydrolock sewer pipe with S shape trap.During normal use, because there is water water crook all the time, so certain odor-resistant result can be reached, but after long-time use, the foreign material pouring sewer pipe with current can be deposited in water crook, cause sewer pipe drainage speed to slow down even to block, foreign material also can produce peculiar smell, make sewer pipe produce stink on the contrary; And S shape trap can only deodorization, can not insect protected.As do not used for a long time, the ponding of water crook dries up, and will lose deodorization effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of Anti-bad-smell anti-insect is anti-blocking, displacement is large, the self-closing odor-resistant downcomer pipe of good seal performance.
The technical scheme in the invention for solving the above technical problem is: this odor-resistant downcomer pipe comprises sewer pipe, its design feature also comprises adapter sleeve and seal sleeve, wherein the upper end of seal sleeve is connected with adapter sleeve, the lower end of seal sleeve is connected with sewer pipe, be provided with self-closing deodorization core between seal sleeve and adapter sleeve, and self-closing deodorization core is positioned at seal sleeve.
Self-closing deodorization core described in the utility model comprises diversion division and the closure of integrative-structure, the open top of diversion division, and the close out sheet that closure is fit together by two panels forms.
The utility model is also provided with deodorization sealing ring in the lower end of sewer pipe, and deodorization sealing ring keeps off edge by annular and tapered cannula forms.
The lower end of seal sleeve described in the utility model is provided with annular bound edge, and sewer pipe is bellows, and when seal sleeve is connected with sewer pipe, annular bound edge wraps a sewer pipe circle ripple topmost.
Two panels close out sheet undulate described in the utility model.
The utility model compared with prior art, there is following beneficial effect: 1, the material of adapter sleeve, self-closing deodorization core, seal sleeve and deodorization sealing ring is silica gel, latex, rubber or other beformable body material, connection between each parts is more fitted tightly, improves sealing performance; 2, the lower end of seal sleeve is provided with the annular bound edge that can encase sewer pipe the top ripple, and annular bound edge tightly encases the ripple of sewer pipe, fits tightly between the two, improves sealing performance further, prevents sewage or foul smell from overflowing; 3, self-closing deodorization core closure anhydrous by time, two panels close out sheet fits tightly, have water by time, under the Action of Gravity Field of water, two panels close out sheet is opened, and self-closing deodorization core plays the effect of Anti-bad-smell anti-insect, and displacement is large, can not block; 4, deodorization sealing ring is made up of annular gear edge and tapered cannula, when sewer pipe inserts the gutter of sewage effluent, annular gear is along covering on the mouth of pipe of gutter, because tapered cannula is tapered, can fit tightly between tapered cannula and gutter, further raising sealing performance, prevents the foul smell in gutter from overflowing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B place enlarged drawing of Fig. 2.
Fig. 4 is exploded view of the present utility model.
Fig. 5 is the front view of self-closing deodorization core in the utility model.
Fig. 6 is the lateral view of self-closing deodorization core in the utility model.
Detailed description of the invention
See Fig. 1-Fig. 3, the present embodiment comprises sewer pipe 1, adapter sleeve 4, self-closing deodorization core 3, seal sleeve 2 and deodorization sealing ring 5, and wherein the material of adapter sleeve 4, self-closing deodorization core 3, seal sleeve 2 and deodorization sealing ring 5 is silica gel.
The upper end of seal sleeve 2 is connected with adapter sleeve 4, and the lower end of seal sleeve 2 is connected with sewer pipe 1, is provided with self-closing deodorization core 3 between seal sleeve 2 and adapter sleeve 4, and self-closing deodorization core 3 is positioned at seal sleeve 2.The lower end of sewer pipe 1 is provided with deodorization sealing ring 5, and deodorization sealing ring 5 is kept off by annular and forming along 51 and tapered cannula 52.The lower end of seal sleeve 2 is provided with annular bound edge 21, and sewer pipe 1 is bellows, because the material of seal sleeve 2 is silica gel, has favorable elasticity, and annular bound edge 21 tightly can wrap a sewer pipe 1 circle ripple 11 topmost.
See Fig. 4 and Fig. 5, self-closing deodorization core 3 comprises diversion division 31 and the closure 32 of integrative-structure, the open top of diversion division 31, and the close out sheet 33 that closure 32 is fit together by two panels forms, and two panels close out sheet 33 undulate.
During assembling, first the lower end of adapter sleeve 4 is inserted the diversion division 31 of self-closing deodorization core 3, the internal diameter size of diversion division 31 is slightly less than the outside dimension of adapter sleeve 4 lower end, and diversion division 31 has favorable elasticity, therefore diversion division 31 is tightly wrapped in outside adapter sleeve 4, and both closely cooperate; Then adapter sleeve 4 is inserted together with self-closing deodorization core 3 upper end open of seal sleeve 2, diversion division 31 and seal sleeve 2 three of adapter sleeve 4, self-closing deodorization core 3 closely cooperate; Then upwards turned down by the annular bound edge 21 of seal sleeve 2, after the upper end of sewer pipe 1 being inserted the lower ending opening of seal sleeve 2, annular bound edge 21 is turned down back original state downwards, now annular bound edge 21 just in time tightly wraps up a sewer pipe 1 circle ripple 11 topmost; Finally deodorization sealing ring 5 is inserted in the lower end of sewer pipe 1, assembling product completes.
During use, first platform basin outlet device 6 is inserted the upper end open of adapter sleeve 4, then the tapered cannula 52 of deodorization sealing ring 5 is inserted the gutter of sewage effluent, the annular gear of deodorization sealing ring covers on the mouth of pipe of gutter along 51, fits tightly between tapered cannula 52 and gutter.When having sewage in platform basin, effluent stream is to the closure 32 of self-closing deodorization core 3, and under the Action of Gravity Field of water, two panels close out sheet 33 is opened, and effluent discharge is to gutter; Time in platform basin without sewage, two panels close out sheet 33 closes, and the foul smell in gutter cannot overflow, and insect also cannot pass through.
In the utility model, the material of adapter sleeve 4, self-closing deodorization core 3, seal sleeve 2 and deodorization sealing ring 5 also can be latex, rubber or other there is the plastic cement beformable body material of favorable elasticity.
Claims (5)
1. a self-closing odor-resistant downcomer pipe, comprise sewer pipe (1), it is characterized in that: also comprise adapter sleeve (4) and seal sleeve (2), wherein the upper end of seal sleeve (2) is connected with adapter sleeve (4), the lower end of seal sleeve (2) is connected with sewer pipe (1), be provided with self-closing deodorization core (3) between seal sleeve (2) and adapter sleeve (4), and self-closing deodorization core (3) is positioned at seal sleeve (2).
2. self-closing odor-resistant downcomer pipe according to claim 1, it is characterized in that: described self-closing deodorization core (3) comprises diversion division (31) and the closure (32) of integrative-structure, the open top of diversion division (31), the close out sheet (33) that closure (32) is fit together by two panels forms.
3. self-closing odor-resistant downcomer pipe according to claim 1, it is characterized in that: be also provided with deodorization sealing ring (5) in the lower end of sewer pipe (1), deodorization sealing ring (5) is kept off by annular and forming along (51) and tapered cannula (52).
4. self-closing odor-resistant downcomer pipe according to claim 1, it is characterized in that: the lower end of described seal sleeve (2) is provided with annular bound edge (21), sewer pipe (1) is bellows, when seal sleeve (2) is connected with sewer pipe (1), annular bound edge (21) wraps sewer pipe (1) circle ripple (11) topmost.
5. self-closing odor-resistant downcomer pipe according to claim 2, is characterized in that: described two panels close out sheet (33) undulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655639.9U CN204282467U (en) | 2014-11-04 | 2014-11-04 | Self-closing odor-resistant downcomer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655639.9U CN204282467U (en) | 2014-11-04 | 2014-11-04 | Self-closing odor-resistant downcomer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282467U true CN204282467U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655639.9U Active CN204282467U (en) | 2014-11-04 | 2014-11-04 | Self-closing odor-resistant downcomer pipe |
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| CN (1) | CN204282467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056918A (en) * | 2018-09-28 | 2018-12-21 | 大连新普节能科技有限公司 | Multilayer closes deodorizing drainer |
| CN113482129A (en) * | 2021-01-30 | 2021-10-08 | 吕家杰 | Deodorant drainer |
| EP3943678A1 (en) * | 2020-07-21 | 2022-01-26 | Jiangmen Surrain Shower Co. Ltd. | Odour-trapping drain pipe with a non-return valve |
-
2014
- 2014-11-04 CN CN201420655639.9U patent/CN204282467U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056918A (en) * | 2018-09-28 | 2018-12-21 | 大连新普节能科技有限公司 | Multilayer closes deodorizing drainer |
| CN109056918B (en) * | 2018-09-28 | 2024-04-16 | 大连新普节能科技有限公司 | Multi-layer sealed stinking-proof drainage device |
| EP3943678A1 (en) * | 2020-07-21 | 2022-01-26 | Jiangmen Surrain Shower Co. Ltd. | Odour-trapping drain pipe with a non-return valve |
| CN113482129A (en) * | 2021-01-30 | 2021-10-08 | 吕家杰 | Deodorant drainer |
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