CN214884217U - Building pipeline structure capable of preventing peculiar smell from flowing back - Google Patents
Building pipeline structure capable of preventing peculiar smell from flowing back Download PDFInfo
- Publication number
- CN214884217U CN214884217U CN202120682611.4U CN202120682611U CN214884217U CN 214884217 U CN214884217 U CN 214884217U CN 202120682611 U CN202120682611 U CN 202120682611U CN 214884217 U CN214884217 U CN 214884217U
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- fixed
- sealing ring
- peculiar smell
- elastic sealing
- mounting
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- 239000004744 fabric Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000002265 prevention Effects 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a building pipeline structure of peculiar smell prevention backward flow, including drainage pipe, drainage pipe's inner wall difference fixed mounting has ring shape fixed block and two spliced poles, and the looks remote site fixed mounting of two spliced poles has the mounting disc, and the last fixed surface of mounting disc installs the fixed column, and the top fixedly connected with of fixed column links up the ball piece, and the border department fixed mounting that links up the ball piece has elasticity waterproof cloth, and the fixed surface of elasticity waterproof cloth installs a plurality of link, connects through umbrella cloth between two adjacent links. This building pipeline structure of peculiar smell backward flow prevents through setting up ring shape fixed block, spliced pole, mounting disc, fixed column, link, slip dish, vaulting pole, reset spring and elastic sealing ring, makes this pipeline structure drainage accomplish the back, and link and umbrella cloth and elastic sealing ring contact under reset spring's effect realize sealedly, the effectual condition of avoiding appearing the peculiar smell backward flow.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a building pipeline structure of peculiar smell prevention backward flow.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc.
When building construction, need lay the installation to the pipeline of building for to the excretion of domestic sewage in the building, current building pipeline is to the peculiar smell backward flow in the aspect of mostly with pipeline design into the U type, make water seal the backward flow that prevents the peculiar smell to the pipeline, but when long time lingering sewage in the U type pipeline, the peculiar smell very easily produces to sewage in the U type pipeline, causes the influence to people's in the building life.
Therefore, there is a need for an odor backflow prevention building duct structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building pipeline structure of peculiar smell prevention backward flow to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building pipeline structure for preventing peculiar smell from flowing back comprises a drainage pipeline, wherein an annular fixed block and two connecting columns are fixedly installed on the inner wall of the drainage pipeline respectively, a mounting disc is fixedly installed at the opposite ends of the two connecting columns, a fixed column is fixedly installed on the upper surface of the mounting disc, a connecting ball block is fixedly connected to the top end of the fixed column, elastic waterproof cloth is fixedly installed at the edge of the connecting ball block, a plurality of connecting frames are fixedly installed on the surface of the elastic waterproof cloth, two adjacent connecting frames are connected through umbrella cloth, a sliding disc is connected to the surface of the fixed column in a sliding mode, a plurality of supporting rods corresponding to the connecting frames are rotatably connected to the upper surface of the sliding disc, the top ends of the supporting rods are rotatably connected with the surfaces of the connecting frames, a reset spring is sleeved on the surface of the fixed column, a fixed ring is fixedly installed on the lower surface of the annular fixed block, and a mounting groove is formed in the lower surface of the fixed ring, the inner wall of the mounting groove is connected with an elastic sealing ring in a sliding way.
Preferably, a small spring is fixedly mounted on the upper surface of the elastic sealing ring, and the top end of the small spring is fixedly connected with the inner wall of the mounting groove.
Preferably, the lower surface of the elastic sealing ring is overlapped with the surface of the umbrella cloth and the connecting frame
Preferably, two ends of the return spring are fixedly connected with the surfaces of the mounting disc and the sliding disc respectively.
Preferably, the mounting plate and the engagement ball block are located on the same vertical line.
Preferably, a plurality of the support rods are arranged on the upper surface of the sliding disk in a circumferential array.
Advantageous effects
The utility model provides a building pipeline structure of peculiar smell prevention backward flow possesses following beneficial effect:
1. this prevent building pipeline structure of peculiar smell backward flow, through setting up ring shape fixed block, the spliced pole, the mounting disc, the fixed column, the link, the slip dish, the vaulting pole, reset spring and elastic sealing ring, make this pipeline structure at the in-process of drainage, rivers strike link and umbrella cloth, make link and umbrella cloth compress reset spring downwards through the slip dish, thereby make link and umbrella cloth and elastic sealing ring separation, realize the drainage, the drainage is accomplished the back, link and umbrella cloth and elastic sealing ring contact under reset spring's effect, realize sealedly, the effectual condition of peculiar smell backward flow of having avoided appearing.
2. This building pipeline structure of peculiar smell prevention backward flow through set up the mounting groove at solid fixed ring's lower surface, the inner wall sliding connection of elastic sealing ring and mounting groove simultaneously, and elastic sealing ring passes through small-size spring elastic connection with the inner wall of mounting groove in addition, can be when link and umbrella cloth reset, and the effectual leakproofness of having guaranteed has improved this pipeline structure's practicality.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the elastic sealing ring of the present invention viewed from the bottom.
In the figure: the device comprises a drainage pipeline 1, a circular ring-shaped fixing block 2, a connecting column 3, a mounting disc 4, a fixing column 5, a connecting ball 6, elastic waterproof cloth 7, a connecting frame 8, a sliding disc 9, a support rod 10, a return spring 11, a fixing ring 12, an elastic sealing ring 13 and a small spring 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a building pipeline structure for preventing peculiar smell from flowing back comprises a drainage pipeline 1, wherein the inner wall of the drainage pipeline 1 is respectively and fixedly provided with a ring-shaped fixed block 2 and two connecting columns 3, the opposite ends of the two connecting columns 3 are fixedly provided with a mounting plate 4, the upper surface of the mounting plate 4 is fixedly provided with a fixed column 5, the top end of the fixed column 5 is fixedly connected with a connecting ball block 6, the edge of the connecting ball block 6 is fixedly provided with an elastic waterproof cloth 7, the surface of the elastic waterproof cloth 7 is fixedly provided with a plurality of connecting frames 8, the two adjacent connecting frames 8 are connected through umbrella cloth, the surface of the fixed column 5 is slidably connected with a sliding disc 9, the upper surface of the sliding disc 9 is rotatably connected with a plurality of supporting rods 10 corresponding to the connecting frames 8, the top ends of the supporting rods 10 are rotatably connected with the surfaces of the connecting frames 8, the surface of the fixed column 5 is sleeved with a reset spring 11, the two ends of the reset spring 11 are respectively and fixedly connected with the surfaces of the mounting plate 4 and the sliding disc 9, the lower fixed surface of ring shape fixed block 2 installs solid fixed ring 12, and the mounting groove has been seted up to solid fixed ring 12's lower surface, and the inner wall sliding connection of mounting groove has elastic sealing ring 13.
Through setting up ring shape fixed block 2, spliced pole 3, mounting disc 4, fixed column 5, link 8, sliding plate 9, vaulting pole 10, reset spring 11 and elastic sealing ring 13, make this pipeline structure at the in-process of drainage, rivers are strikeed link 8 and umbrella cloth, make link 8 and umbrella cloth compress reset spring 11 downwards through sliding plate 9, thereby make link 8 and umbrella cloth and elastic sealing ring 13 separation, realize the drainage, the drainage is accomplished the back, link 8 and umbrella cloth and elastic sealing ring 13 contact under reset spring 11's effect, realize sealedly, the effectual condition that the peculiar smell backward flow appears of having avoided.
The upper surface fixed mounting of elastic sealing ring 13 has small-size spring 14, the top of small-size spring 14 and the inner wall fixed connection of mounting groove, and elastic sealing ring 13's lower surface and umbrella cloth and link 8's surface overlap joint, as shown in the figure state, be the state of tightening between two adjacent links 8 and the umbrella cloth, the surface of umbrella cloth and link 8 is located same toper plane promptly.
Through offering the mounting groove at solid fixed ring 12's lower surface, elastic sealing ring 13 and the inner wall sliding connection of mounting groove simultaneously, elastic sealing ring 13 passes through small-size spring 14 elastic connection with the inner wall of mounting groove moreover, can be when link 8 and umbrella cloth reset, the effectual leakproofness of having guaranteed, improved this pipeline structure's practicality.
The working principle is as follows: this pipeline structure is at the in-process of drainage, rivers strike link 8 and umbrella cloth, make link 8 and umbrella cloth compress reset spring 11 downwards through sliding disk 9, thereby make link 8 and umbrella cloth and elastic sealing ring 13 separation, realize the drainage, after the drainage is accomplished, link 8 and umbrella cloth and elastic sealing ring 13 contact under reset spring 11's effect, realize sealedly, the effectual condition of the peculiar smell backward flow that has avoided appearing, set up the mounting groove through the lower surface at solid fixed ring 12, elastic sealing ring 13 and the inner wall sliding connection of mounting groove simultaneously, and elastic sealing ring 13 passes through small-size spring 14 elastic connection with the inner wall of mounting groove, can be when link 8 and umbrella cloth reset, the effectual leakproofness of having guaranteed, the practicality of this pipeline structure has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building pipeline structure of peculiar smell backward flow prevents, includes drainage pipe (1), its characterized in that: the inner wall of the drainage pipeline (1) is respectively and fixedly provided with a circular ring-shaped fixed block (2) and two connecting columns (3), the opposite ends of the two connecting columns (3) are fixedly provided with a mounting disc (4), the upper surface of the mounting disc (4) is fixedly provided with a fixed column (5), the top ends of the fixed columns (5) are fixedly connected with a linking ball block (6), the edge of the linking ball block (6) is fixedly provided with an elastic waterproof cloth (7), the surface of the elastic waterproof cloth (7) is fixedly provided with a plurality of connecting frames (8), the two adjacent connecting frames (8) are connected through umbrella cloth, the surface of the fixed column (5) is connected with a sliding disc (9) in a sliding manner, the upper surface of the sliding disc (9) is rotatably connected with a plurality of supporting rods (10) corresponding to the plurality of connecting frames (8), the top ends of the supporting rods (10) are rotatably connected with the surface of the connecting frames (8), the surface cover of fixed column (5) is equipped with reset spring (11), and the lower fixed surface of ring shape fixed block (2) installs solid fixed ring (12), and the mounting groove has been seted up to the lower surface of solid fixed ring (12), and the inner wall sliding connection of mounting groove has elastic sealing ring (13).
2. An odor backflow prevention building duct structure according to claim 1, wherein: the upper surface of the elastic sealing ring (13) is fixedly provided with a small spring (14), and the top end of the small spring (14) is fixedly connected with the inner wall of the mounting groove.
3. An odor backflow prevention building duct structure according to claim 1, wherein: the lower surface of the elastic sealing ring (13) is lapped with the surface of the umbrella cloth and the surface of the connecting frame (8).
4. An odor backflow prevention building duct structure according to claim 1, wherein: and two ends of the return spring (11) are respectively fixedly connected with the surfaces of the mounting disc (4) and the sliding disc (9).
5. An odor backflow prevention building duct structure according to claim 1, wherein: the mounting disc (4) and the connecting ball block (6) are positioned on the same vertical line.
6. An odor backflow prevention building duct structure according to claim 1, wherein: the support rods (10) are arranged on the upper surface of the sliding disc (9) in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682611.4U CN214884217U (en) | 2021-04-02 | 2021-04-02 | Building pipeline structure capable of preventing peculiar smell from flowing back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682611.4U CN214884217U (en) | 2021-04-02 | 2021-04-02 | Building pipeline structure capable of preventing peculiar smell from flowing back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884217U true CN214884217U (en) | 2021-11-26 |
Family
ID=78872871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120682611.4U Expired - Fee Related CN214884217U (en) | 2021-04-02 | 2021-04-02 | Building pipeline structure capable of preventing peculiar smell from flowing back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884217U (en) |
-
2021
- 2021-04-02 CN CN202120682611.4U patent/CN214884217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 276000 floor 55, Elizabeth east bank, Hedong District, Linyi City, Shandong Province Patentee after: Li Naiguang Address before: 041000 floor 55, Elisabeth east bank, Hedong District, Linfen City, Shanxi Province Patentee before: Li Naiguang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |