CN109113139A - A kind of second level odor-resistant downcomer pipe - Google Patents
A kind of second level odor-resistant downcomer pipe Download PDFInfo
- Publication number
- CN109113139A CN109113139A CN201811042164.5A CN201811042164A CN109113139A CN 109113139 A CN109113139 A CN 109113139A CN 201811042164 A CN201811042164 A CN 201811042164A CN 109113139 A CN109113139 A CN 109113139A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water inlet
- deodorization
- inlet pipe
- airlock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/284—Odour seals having U-shaped trap
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/298—Odour seals consisting only of non-return valve
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to sewer pipe technical fields, and in particular to a kind of second level odor-resistant downcomer pipe, including water inlet pipe, deodorization pipe, airlock, U-tube；Thick and both ends are equipped with external screw thread between the detail of deodorization pipe both ends；The water inlet pipe upper end sets water inlet, and lower end is inserted into the middle part of deodorization pipe, and outside is equipped with threaded cap one in the middle part of water inlet pipe；The threaded cap one is threaded in deodorization tube top end；The airlock is mounted in deodorization pipe and is located at water inlet pipe lower end and blocks water inlet pipe lower end, opens under the water effect that airlock can flow down in water inlet pipe；The U-tube threaded one end is connected to deodorization pipe lower end, and the water outlet of the other end is equipped with threaded cap two.By the way that an airlock is arranged in water inlet bottom end, which cooperates the present invention with U-tube, greatly improves lock wind odor-resistant result, and increase dredging mouth in U-tube bottom, so that the operation of cleaning blocking becomes easier.
Description
Technical field
The present invention relates to sewer pipe technical fields, and in particular to a kind of second level odor-resistant downcomer pipe.
Background technique
The pond of existing kitchen, toilet etc. requires to be equipped with lower water assembly, lower water assembly will in view of use when
The phenomenon that waits prevents the anti-smelly phenomenon of sewer, blockage of sewer, thus the ponds such as existing kitchen be lauched it is general all
The lower water assembly formed using more bend pipe structures, is carried out deodorization using the structure of the water seal of U-shaped bend pipe, prevents sewer anti-
It is smelly, and prevent from blocking by the diameter of increasing drainpipe.Such structure, the water in U-shaped bend pipe, after the time has been grown according to
It so has stink to come out, cannot completely prevent distributing for stink.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of structurally reasonable, good second level odor-resistant downcomer pipe of odor-resistant result.Specific skill
Art scheme is as follows:
A kind of second level odor-resistant downcomer pipe, including water inlet pipe, deodorization pipe, airlock, U-tube；Between the detail of deodorization pipe both ends
Thick and both ends are equipped with external screw thread；The water inlet pipe upper end sets water inlet, and lower end is inserted into the middle part of deodorization pipe, the outside in the middle part of water inlet pipe
Equipped with threaded cap one；The threaded cap one is threaded in deodorization tube top end；The airlock is mounted in deodorization pipe and position
Water inlet pipe lower end is blocked in water inlet pipe lower end, is opened under the water effect that airlock can flow down in water inlet pipe；The U-tube
Threaded one end is connected to deodorization pipe lower end, and the water outlet of the other end is equipped with threaded cap two.
Further, the airlock is made of two mutually symmetrical with flap valves, the flap valve include fixing axle,
Turnover panel, weight, connecting rod, shaft；The fixed both ends of the shaft is fixed on deodorization inside pipe wall；The shaft is mounted in the middle part of fixing axle
And it can be rotated around fixing axle；The turnover panel is in semilune and the side for being fixed on shaft；It is another that described connecting rod one end is fixed on shaft
Side, the other end are connect with weight；Under natural conditions, turnover panel blocks the half of water inlet pipe lower end under leverage
Firmly；The airlock is blocked water inlet pipe lower end by the turnover panel of two flap valves.
Further, to increase airtightness, the turnover panel edge is coated with rubber.
Further, be the sensitivity for increasing turnover panel and opening, the quality of the turnover panel be equal to weight and connecting rod quality and
Multiplied by the length of connecting rod.
Further, the U-tube bottom is equipped with dredging mouth, is equipped with threaded cap three at dredging mouth.
It further, is to increase airtightness, in threaded cap one, threaded cap two, threaded cap three and U-tube and deodorization pipe
Junction is designed with sealing rubber ring.
By the way that an airlock is arranged in water inlet bottom end, which cooperates with U-tube, greatly improves the present invention
Wind odor-resistant result is locked, and increases dredging mouth in U-tube bottom, so that the operation of cleaning blocking becomes easier.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of second level odor-resistant downcomer pipe of the present invention；
Fig. 2 is cross-sectional view when airlock is closed in Fig. 1；
Fig. 3 is cross-sectional view when airlock is opened in Fig. 1；
Fig. 4 is the structural schematic diagram of airlock；
It is as shown in the figure: 1- water inlet pipe, 2- threaded cap one, 3- deodorization pipe, 4- airlock, 5-U type pipe, 6- dredging mouth, 7- screw thread
Lid three, 8- threaded cap two, 9- fixing axle, 10- turnover panel, 11- weight, 12- connecting rod, 13- shaft.
Specific embodiment
Principles and features of the present invention are described in further detail with reference to the accompanying drawing, example is served only for explaining hair
It is bright, it is not intended to limit the scope of the present invention.
As shown in Figures 1 to 4, a kind of second level odor-resistant downcomer pipe of the invention, including water inlet pipe 1, deodorization pipe 3, lock wind dress
Set 4, U-tube 5；Thick and both ends are equipped with external screw thread between the 3 both ends detail of deodorization pipe；1 upper end of water inlet pipe sets water inlet, under
3 middle part of end insertion deodorization pipe, is equipped with threaded cap 1 on the outside of 1 middle part of water inlet pipe；The threaded cap 1 is threaded in deodorization
3 top of pipe；The airlock 4 is mounted in deodorization pipe 3 and is located at 1 lower end of water inlet pipe and blocks 1 lower end of water inlet pipe, lock wind dress
It sets and is opened under the water effect that 4 can flow down in water inlet pipe 1；5 threaded one end of U-tube is connected to 3 lower end of deodorization pipe, the other end
Water outlet be equipped with threaded cap 28.
Further, the airlock 4 is made of two mutually symmetrical with flap valves, and the flap valve includes fixing axle
9, turnover panel 10, weight 11, connecting rod 12, shaft 13；9 both ends of fixing axle are fixed on 3 inner wall of deodorization pipe；The shaft 13 is pacified
It can rotate mounted in 9 middle part of fixing axle and around fixing axle 9；The turnover panel 10 is in semilune and the side for being fixed on shaft 13；It is described
12 one end of connecting rod is fixed on 13 other side of shaft, and the other end is connect with weight 11；Under natural conditions, turnover panel 10 is under leverage
The half of 1 lower end of water inlet pipe is blocked；The airlock 4 will be under water inlet pipe 1 by the turnover panel 10 of two flap valves
End seal is stifled.
Further, to increase airtightness, 10 edge of turnover panel is coated with rubber.
Further, to increase the sensitivity that turnover panel 10 is opened, the sum of the weight 11 and 12 mass number of connecting rod are multiplied by even
The length of bar is equal to the mass number of turnover panel 10.
Further, 5 bottom of U-tube is equipped with dredging mouth 6, is equipped with threaded cap 37 at dredging mouth 6.
Further, be increase airtightness, in threaded cap 1, threaded cap 28, threaded cap 37 and U-tube 5 with
3 junction of deodorization pipe is designed with sealing rubber ring.
When water flows into 1 lower end of water inlet pipe by the water inlet of water inlet pipe 1, under the gravity of water, turnover panel 10 is opened downwards
It opens, water flows into deodorization pipe 3 and U-tube 5, stops after intaking to water inlet pipe 1, there remains a part of water in U-tube 5 and form water
Envelope, prevents foul smell from flowing up, and after no water inlet, weight 11 moves down the flap valve of airlock 4 under self gravitation effect,
Under leverage, agitates turnover panel 10 and be flipped up the closure of 1 lower end of water inlet pipe, further prevent foul smell to flow up, pass through two
Grade deodorization, effectively improves downcomer deodorization ability.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of second level odor-resistant downcomer pipe, it is characterised in that: including water inlet pipe, deodorization pipe, airlock, U-tube；The deodorization
Thick and both ends are equipped with external screw thread between the detail of pipe both ends；The water inlet pipe upper end sets water inlet, and lower end is inserted into the middle part of deodorization pipe, into
Outside is equipped with threaded cap one in the middle part of water pipe；The threaded cap one is threaded in deodorization tube top end；The airlock is mounted on
Water inlet pipe lower end is blocked in deodorization pipe and positioned at water inlet pipe lower end, is beaten under the water effect that airlock can flow down in water inlet pipe
It opens；The U-tube threaded one end is connected to deodorization pipe lower end, and the water outlet of the other end is equipped with threaded cap two.
2. second level odor-resistant downcomer pipe according to claim 1, it is characterised in that: the airlock is mutually symmetrical with by two
Flap valve constitute, the flap valve includes fixing axle, turnover panel, weight, connecting rod, shaft；The fixed both ends of the shaft is fixed on anti-
On smelly inside pipe wall；The shaft is mounted in the middle part of fixing axle and can rotate around fixing axle；The turnover panel is in semilune and is fixed on
The side of shaft；Described connecting rod one end is fixed on the shaft other side, and the other end is connect with weight；Under natural conditions, turnover panel is in thick stick
The half of water inlet pipe lower end is blocked under bar effect；The airlock is by the turnover panels of two flap valves by water inlet pipe
Lower end blocks.
3. second level odor-resistant downcomer pipe according to claim 2, it is characterised in that: the turnover panel edge is coated with rubber.
4. second level odor-resistant downcomer pipe according to claim 2, it is characterised in that: the quality of the turnover panel is equal to weight and company
The sum of bar quality multiplied by connecting rod length.
5. second level odor-resistant downcomer pipe according to claim 1, it is characterised in that: the U-tube bottom is equipped with dredging mouth, clearly
Threaded cap three is equipped at silt mouth.
6. second level odor-resistant downcomer pipe described in any one of -5 according to claim 1, it is characterised in that: threaded cap one, screw thread
Lid two, threaded cap three, U-tube and deodorization pipe junction are designed with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042164.5A CN109113139A (en) | 2018-09-07 | 2018-09-07 | A kind of second level odor-resistant downcomer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042164.5A CN109113139A (en) | 2018-09-07 | 2018-09-07 | A kind of second level odor-resistant downcomer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113139A true CN109113139A (en) | 2019-01-01 |
Family
ID=64858222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042164.5A Pending CN109113139A (en) | 2018-09-07 | 2018-09-07 | A kind of second level odor-resistant downcomer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113139A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065565Y (en) * | 2007-05-14 | 2008-05-28 | 汪旺树 | Automatically sealing type floor drain |
| CN201137181Y (en) * | 2007-12-25 | 2008-10-22 | 赵卫兴 | Turning plate automatic closing deodorized drainer |
| CN202148576U (en) * | 2011-05-04 | 2012-02-22 | 陈文旭 | Insect and odor preventing device for automatically sealing drainage pipeline |
| CN202969485U (en) * | 2013-01-07 | 2013-06-05 | 宁波福兰特管业有限公司 | Novel falling water fitting |
| CN203307885U (en) * | 2012-12-20 | 2013-11-27 | 王丹 | Drainage system of sixfold protective sewer |
| CN107354976A (en) * | 2017-08-23 | 2017-11-17 | 中国建筑设计院有限公司 | A kind of double containment trap |
-
2018
- 2018-09-07 CN CN201811042164.5A patent/CN109113139A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065565Y (en) * | 2007-05-14 | 2008-05-28 | 汪旺树 | Automatically sealing type floor drain |
| CN201137181Y (en) * | 2007-12-25 | 2008-10-22 | 赵卫兴 | Turning plate automatic closing deodorized drainer |
| CN202148576U (en) * | 2011-05-04 | 2012-02-22 | 陈文旭 | Insect and odor preventing device for automatically sealing drainage pipeline |
| CN203307885U (en) * | 2012-12-20 | 2013-11-27 | 王丹 | Drainage system of sixfold protective sewer |
| CN202969485U (en) * | 2013-01-07 | 2013-06-05 | 宁波福兰特管业有限公司 | Novel falling water fitting |
| CN107354976A (en) * | 2017-08-23 | 2017-11-17 | 中国建筑设计院有限公司 | A kind of double containment trap |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |