CN111456166A - Novel deodorant downcomer - Google Patents
Novel deodorant downcomer Download PDFInfo
- Publication number
- CN111456166A CN111456166A CN202010291952.9A CN202010291952A CN111456166A CN 111456166 A CN111456166 A CN 111456166A CN 202010291952 A CN202010291952 A CN 202010291952A CN 111456166 A CN111456166 A CN 111456166A
- Authority
- CN
- China
- Prior art keywords
- main body
- downcomer
- sewer pipe
- wall
- pipe
- 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
Abstract
The invention relates to the field of household building materials, in particular to a novel deodorant sewer pipe; the deodorization device comprises a sewer pipe and a deodorization core arranged in the sewer pipe, wherein the sewer pipe is sleeved outside the deodorization core, the outer peripheral wall of the deodorization core is hermetically connected with the inner peripheral wall of the sewer pipe, the deodorization core comprises a main body and an extension pipe which are sequentially and fixedly connected from top to bottom and communicated with each other, the inner peripheral wall of the sewer pipe is detachably connected or fixedly connected with the outer peripheral wall of the main body, the main body is of a circular pipe structure, the extension pipe is of a flat pipe structure, the inner walls of the extension pipe can be mutually attached, and can be expanded into a tubular structure for water flow to pass through when; the deodorant sewer pipe is simple and convenient to connect with the main body and is convenient to use.
Description
Technical Field
The invention relates to the field of household building materials, in particular to a novel deodorant sewer pipe.
Background
The existing water pools of kitchens, toilets and the like are all required to be provided with a drainage assembly, the phenomenon of sewer reverse odor and the phenomenon of sewer pipeline blockage are considered in the drainage assembly, so that the drainage assembly formed by a multi-bent pipe structure is generally adopted for drainage of the existing water pools of kitchens and the like, the water seal structure of a U-shaped bent pipe is utilized for deodorization, the sewer reverse odor is prevented, and the blockage is prevented by increasing the diameter of a drainage pipe. Such a structure generally causes the launching assembly to occupy a large space, and often after the launching assembly is installed, the storage space of the cabinet below the water tank is basically not available, and the space is seriously occupied.
Sewer pipe connection's sewage pipes, the foul smell is indispensable, can not both discharge sewage, can not have the foul smell again to reveal, this is the technical problem who waits for solution urgently. The existing deodorization measures are either extremely complex in structure and not beneficial to industrial production and household use, or are difficult to realize good sealing and cannot play a good deodorization role.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel deodorant sewer pipe which is simple and convenient to connect with a main body and is convenient to use.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a novel deodorant downcomer, including the downcomer with install the inside deodorant core of downcomer, the downcomer suit is in the outside of deodorant core, the periphery wall of deodorant core and the internal perisporium sealing connection of downcomer, deodorant core is including top-down order fixed connection and the main part and the extension pipe of intercommunication, the internal perisporium of downcomer is connected or fixed connection with the periphery wall detachable of main part, the main part is the pipe structure, the extension pipe is flat tubular structure, the inner wall of extension pipe can laminate each other, and can be propped open when having the rivers and be used for the passing through of rivers for the tubular structure.
Preferably, the main body is fixedly connected with the top end of the downcomer, and the downcomer is connected with the main body through hot pressing.
Preferably, the part of the top of the downcomer, which is close to the end face of the downcomer, protrudes radially outwards to form an annular arc-shaped wall, and the main body is connected with the annular arc-shaped wall in a hot-pressing mode.
Preferably, the main body is provided with an annular thick wall which is positioned at the same height as the annular arc wall; before hot-pressing connection, the wall thickness of the annular thick wall is larger than that of the main body, and after hot-pressing connection, the wall thickness of the annular thick wall is equal to that of the main body.
Preferably, the main body is detachably connected with the top end of the downcomer, and the downcomer and the main body are connected through threads or expansion or clamping.
Preferably, the internal perisporium on downcomer top is provided with the internal thread, and the periphery wall on main part top is provided with the external screw thread, internal thread and external screw thread screw-thread fit.
Preferably, the outer peripheral wall of the main body is a tapered wall, the lower bottom diameter of the tapered wall is larger than the inner diameter of the downcomer and smaller than the outer diameter of the downcomer, and the upper bottom diameter of the tapered wall is smaller than the inner diameter of the downcomer.
Preferably, the peripheral wall of the main body is in transition fit with the inner peripheral wall of the downcomer, the peripheral wall of the main body is provided with a convex block protruding outwards in the radial direction, and the inner peripheral wall of the downcomer is provided with a groove in clearance fit with the convex block.
Compared with the prior art, the invention has the beneficial effects that:
the sewer pipe is used for draining water, the main body and the extension pipe are integrated, the main body and the extension pipe are combined into the deodorant core, when no water flows through the sewer pipe, the inner walls of the extension pipes are mutually attached, the extension pipe is used as a boundary, the upper end of the sewer pipe is not communicated with the lower end of the sewer pipe, and therefore odor in the sewer pipe stays at the lower end of the sewer pipe and cannot float to the upper end of the sewer pipe; when water flows through the sewer pipe, the extension pipe is expanded into a tubular structure, the water flows to a sewer through the sewer pipe, and odor accumulated at the lower end of the sewer pipe is driven to the sewer.
The deodorant sewer pipe is simple and convenient to connect with the main body and is convenient to use.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is an exploded perspective view of a first embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention prior to hot pressing;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a cross-sectional view of a hot press of an embodiment of the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a cross-sectional view of a second embodiment of the present invention;
FIG. 8 is a cross-sectional view of a third embodiment of the present invention;
FIG. 9 is a cross-sectional view of a fourth embodiment of the present invention;
the reference numbers in the figures are:
1-a downcomer; 1 a-an annular arcuate wall;
2-a body; 2 a-annular thick wall;
3-extension tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a novel deodorant downcomer, as shown in fig. 1 to 9, including downcomer 1 and install the deodorant core in downcomer 1 inside, downcomer 1 suit is in the outside of deodorant core, the periphery wall of deodorant core and downcomer 1's internal perisporium sealing connection, deodorant core is including top-down order fixed connection and the main part 2 and the extension pipe 3 of intercommunication, downcomer 1's internal perisporium is connected or fixed connection with the periphery wall detachable of main part 2, main part 2 is the pipe structure, extension pipe 3 is flat tubular structure, extension pipe 3's inner wall can laminate each other, and can be propped open the passing through that is used for rivers for tubular structure when having the rivers to pass through.
The sewer pipe 1 is used for draining, the main body 2 and the extension pipe 3 are integrated, the main body 2 and the extension pipe 3 are combined into a deodorization core, when no water flows in the sewer pipe 1, the inner walls of the extension pipes 3 are mutually attached, the extension pipes 3 are used as boundary lines, the upper end of the sewer pipe 1 is not communicated with the lower end of the sewer pipe 1, and therefore odor in the sewer stays at the lower end of the sewer pipe 1 and cannot float to the upper end of the sewer pipe 1; when water flows through the sewer pipe 1, the extension pipe 3 is expanded into a tubular structure, the water flows to a sewer through the sewer pipe 1, and odor accumulated at the lower end of the sewer pipe 1 is driven to the sewer.
The first embodiment is as follows:
as shown in fig. 1 to 6, the main body 2 is fixedly connected to the top end of the downcomer 1, and the downcomer 1 is connected to the main body 2 by hot pressing.
In a vacuum environment, or a reducing gas protection environment, or an inert gas protection environment, the sewer pipe 1 and the main body 2 are pressed together from the inner side and the outer side through the hot pressing ring and the support ring, so that the sewer pipe 1 and the main body 2 are adhered after being melted, and the sewer pipe 1 and the main body 2 are a fixedly connected integrated piece after being cooled.
As shown in fig. 3 and 5, the top of the downcomer 1 near its end surface is radially outwardly convex to form an annular curved wall 1a, and the main body 2 is connected with the annular curved wall 1a by hot pressing.
Under the vacuum environment, the annular arc-shaped wall 1a and the main body 2 are pressed together from the inner side and the outer side through the incandescent pressing ring and the supporting ring, so that the annular arc-shaped wall 1a and the main body 2 are adhered after being melted, the sewer pipe 1 and the main body 2 are fixedly connected into a whole after being cooled, the annular arc-shaped wall 1a is used for increasing the adhesion area between the sewer pipe 1 and the main body 2, and meanwhile, when the adhesion is unsuccessful, the annular arc-shaped wall 1a provides the clamping effect.
As shown in fig. 4 and 6, the main body 2 is provided with an annular thick wall 2a at the same height as the annular arc wall 1 a; before the hot press bonding, the thickness of the annular thick wall 2a is larger than that of the main body 2, and after the hot press bonding, the thickness of the annular thick wall 2a is equal to that of the main body 2.
Under the vacuum environment, the main body 2 is pressed into the annular arc-shaped wall 1a from the inner side through a hot supporting ring, the main body 2 is plastically deformed in the annular arc-shaped wall 1a and is adhered to the inner wall of the annular arc-shaped wall 1a, after the main body 2 is cooled, an annular thick wall 2a equal to the wall thickness of the main body 2 is formed at the joint of the main body 2 and the annular arc-shaped wall 1a, and the annular thick wall 2a is adhered to and clamped with the annular arc-shaped wall 1a, so that the sewer pipe 1 and the main body 2 are fixedly connected into a whole.
The second embodiment is as follows:
as shown in fig. 7 to 9, the main body 2 is detachably connected to the top end of the downcomer 1, and the downcomer 1 and the main body 2 are connected by screw thread or expansion or snap connection.
Specifically, as shown in fig. 7, the inner peripheral wall of the top end of the downcomer 1 is provided with an internal thread, the outer peripheral wall of the top end of the main body 2 is provided with an external thread, and the internal thread is in threaded engagement with the external thread.
The sewer pipe 1 and the main body 2 are connected through the screw thread, so that the sewer pipe 1 and the main body 2 are detachably connected into a whole, even if the sewer pipe is not used for a long time, odor cannot float up through the extension pipe 3 before moisture accumulated in the screw thread is not dried.
The third concrete implementation mode:
as shown in fig. 7 to 9, the main body 2 is detachably connected to the top end of the downcomer 1, and the downcomer 1 and the main body 2 are connected by screw thread or expansion or snap connection.
Specifically, as shown in fig. 8, the outer peripheral wall of the main body 2 is a tapered wall, the lower bottom diameter of which is larger than the inner diameter of the downcomer 1 and smaller than the outer diameter of the downcomer 1, and the upper bottom diameter of which is smaller than the inner diameter of the downcomer 1.
The sewer pipe 1 and the main body 2 are detachably connected through the interference fit between the conical wall and the inner peripheral wall of the sewer pipe 1, so that the sewer pipe 1 and the main body 2 are detachably connected into a whole, the sewer pipe 1 and the main body 2 are quickly and simply installed, and the outer peripheral wall of the main body 2 is tightly attached to the inner peripheral wall of the sewer pipe 1, so that the sewer pipe has good air tightness.
The fourth concrete implementation mode:
as shown in fig. 7 to 9, the main body 2 is detachably connected to the top end of the downcomer 1, and the downcomer 1 and the main body 2 are connected by screw thread or expansion or snap connection.
Specifically, as shown in fig. 9, the outer peripheral wall of the main body 2 is in transition fit with the inner peripheral wall of the downcomer 1, the outer peripheral wall of the main body 2 is provided with a projection protruding radially outwards, and the inner peripheral wall of the downcomer 1 is provided with a groove in clearance fit with the projection.
The joint detachable of connecting through lug and recess between downcomer 1 and the main part 2 makes downcomer 1 closely laminate with main part 2 with the periphery wall transition fit of main part 2, has good gas tightness, and main part 2 has realized the fixed of main part 2 height through its lug is hung in the recess simultaneously, avoids main part 2 to slide down along downcomer 1's inner wall in the use.
The working principle of the invention is as follows:
the sewer pipe 1 is used for draining, the main body 2 and the extension pipe 3 are integrated, the main body 2 and the extension pipe 3 are combined into a deodorization core, when no water flows in the sewer pipe 1, the inner walls of the extension pipes 3 are mutually attached, the extension pipes 3 are used as boundary lines, the upper end of the sewer pipe 1 is not communicated with the lower end of the sewer pipe 1, and therefore odor in the sewer stays at the lower end of the sewer pipe 1 and cannot float to the upper end of the sewer pipe 1; when water flows through the sewer pipe 1, the extension pipe 3 is expanded into a tubular structure, the water flows to a sewer through the sewer pipe 1, and odor accumulated at the lower end of the sewer pipe 1 is driven to the sewer;
specifically, the connection mode of the downcomer 1 and the main body 2 can be threaded connection, expansion connection, clamping connection or hot-pressing connection, the first connection mode cannot be disassembled, and the last three connection modes can be disassembled;
when the downcomer 1 and the main body 2 are connected in a hot-pressing mode, the part, close to the end face, of the top of the downcomer 1 protrudes outwards in the radial direction to form an annular arc wall 1a, an annular thick wall 2a which is located at the same height as the annular arc wall 1a is arranged on the main body 2, before the hot-pressing connection, the wall thickness of the annular thick wall 2a is larger than that of the main body 2, in a vacuum environment or a gas protection environment, the main body 2 is pressed into the annular arc wall 1a from the inner side through a hot supporting ring, the main body 2 is plastically deformed in the annular arc wall 1a and is adhered to the inner wall of the annular arc wall 1a, after the main body 2 is cooled, an annular thick wall 2a which is equal to the wall thickness of the main body 2 is formed at the connecting position of the main body 2 and the annular arc;
when the sewer pipe 1 is in threaded connection with the main body 2, the inner peripheral wall of the top end of the sewer pipe 1 is provided with internal threads, the outer peripheral wall of the top end of the main body 2 is provided with external threads, and the internal threads are in threaded fit with the external threads;
when the downcomer 1 and the main body 2 are in expansion connection, the outer peripheral wall of the main body 2 is a conical wall, the diameter of the lower bottom of the conical wall is larger than the inner diameter of the downcomer 1 and smaller than the outer diameter of the downcomer 1, and the diameter of the upper bottom of the conical wall is smaller than the inner diameter of the downcomer 1;
when downcomer 1 and main part 2 joint, the periphery wall of main part 2 and the internal perisporium transitional fit of downcomer 1, the periphery wall of main part 2 is provided with radial convex lug outwards, and downcomer 1's internal perisporium is provided with the recess with lug clearance fit.
Claims (8)
1. The utility model provides a novel deodorant downcomer, a serial communication port, including downcomer (1) and install the deodorant core in downcomer (1) inside, downcomer (1) suit is in the outside of deodorant core, the periphery wall of deodorant core and the internal perisporium sealing connection of downcomer (1), deodorant core is including top-down order fixed connection and main part (2) and extension pipe (3) of intercommunication, the internal perisporium of downcomer (1) is connected or fixed connection with the periphery wall detachable of main part (2), main part (2) are the pipe structure, extension pipe (3) are flat tubular structure, the inner wall of extension pipe (3) can laminate each other, and can be propped open when having the rivers to be used for the passing through of rivers for tubular structure.
2. A novel deodorization downcomer according to claim 1, characterized in that main body (2) is fixedly connected with the top end of downcomer (1), and downcomer (1) is connected with main body (2) through hot pressing.
3. A novel deodorization sewer pipe according to claim 2, characterized in that the part of the top of the sewer pipe (1) near the end surface is protruded radially outwards to form an annular arc-shaped wall (1 a), and the main body (2) is connected with the annular arc-shaped wall (1 a) in a hot-pressing manner.
4. The novel deodorization sewer pipe as claimed in any one of claims 2 or 3, wherein the main body (2) is provided with an annular thick wall (2 a) which is at the same height as the annular arc-shaped wall (1 a); before hot press connection, the thickness of the annular thick wall (2 a) is larger than that of the main body (2), and after hot press connection, the thickness of the annular thick wall (2 a) is equal to that of the main body (2).
5. A novel deodorization downcomer according to claim 1, characterized in that main body (2) is detachably connected with the top end of downcomer (1), and downcomer (1) and main body (2) are connected through screw thread or expansion or clamping.
6. A novel deodorization sewer pipe as claimed in claim 5, characterized in that the inner peripheral wall of the top end of the sewer pipe (1) is provided with internal threads, the outer peripheral wall of the top end of the main body (2) is provided with external threads, and the internal threads are in threaded fit with the external threads.
7. A novel deodorization sewer pipe according to claim 5, characterized in that the peripheral wall of the main body (2) is a conical wall, the lower bottom diameter of the conical wall is larger than the inner diameter of the sewer pipe (1) and smaller than the outer diameter of the sewer pipe (1), and the upper bottom diameter of the conical wall is smaller than the inner diameter of the sewer pipe (1).
8. A novel deodorization sewer pipe as claimed in claim 5, characterized in that the outer peripheral wall of the main body (2) is in transition fit with the inner peripheral wall of the sewer pipe (1), the outer peripheral wall of the main body (2) is provided with a projection protruding radially outwards, and the inner peripheral wall of the sewer pipe (1) is provided with a groove in clearance fit with the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291952.9A CN111456166A (en) | 2020-04-14 | 2020-04-14 | Novel deodorant downcomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291952.9A CN111456166A (en) | 2020-04-14 | 2020-04-14 | Novel deodorant downcomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456166A true CN111456166A (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010291952.9A Pending CN111456166A (en) | 2020-04-14 | 2020-04-14 | Novel deodorant downcomer |
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| Country | Link |
|---|---|
| CN (1) | CN111456166A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010097A (en) * | 2008-07-22 | 2010-02-01 | 김청복 | Utensil to deodorize |
| CN201485924U (en) * | 2009-07-22 | 2010-05-26 | 深圳市天坤科技有限公司 | Sanitary appliance sewage deodorizing device |
| KR100980339B1 (en) * | 2009-06-05 | 2010-09-06 | 유정수 | Apparatus for preventing ill-smelling of a drainage |
| CN202466735U (en) * | 2012-03-26 | 2012-10-03 | 黄素夏 | Deodorization floor drain |
| CN204139258U (en) * | 2014-09-12 | 2015-02-04 | 罗永杨 | One can omnidirectional adjust anhydrous every smelly sewer pipe |
| CN208934059U (en) * | 2018-09-28 | 2019-06-04 | 大连新普节能科技有限公司 | Multilayer closes deodorizing drainer |
| CN209874018U (en) * | 2019-04-01 | 2019-12-31 | 田占华 | Drainage deodorant core |
-
2020
- 2020-04-14 CN CN202010291952.9A patent/CN111456166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010097A (en) * | 2008-07-22 | 2010-02-01 | 김청복 | Utensil to deodorize |
| KR100980339B1 (en) * | 2009-06-05 | 2010-09-06 | 유정수 | Apparatus for preventing ill-smelling of a drainage |
| CN201485924U (en) * | 2009-07-22 | 2010-05-26 | 深圳市天坤科技有限公司 | Sanitary appliance sewage deodorizing device |
| CN202466735U (en) * | 2012-03-26 | 2012-10-03 | 黄素夏 | Deodorization floor drain |
| CN204139258U (en) * | 2014-09-12 | 2015-02-04 | 罗永杨 | One can omnidirectional adjust anhydrous every smelly sewer pipe |
| CN208934059U (en) * | 2018-09-28 | 2019-06-04 | 大连新普节能科技有限公司 | Multilayer closes deodorizing drainer |
| CN209874018U (en) * | 2019-04-01 | 2019-12-31 | 田占华 | Drainage deodorant core |
Non-Patent Citations (1)
| Title |
|---|
| 中国机械工程学会焊接学会编: "《焊接手册 第2卷 材料的焊接》", 31 December 1992, 机械工业出版社 * |
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Application publication date: 20200728 |