CN208039425U - A kind of municipal drainage sewer structure - Google Patents
A kind of municipal drainage sewer structure Download PDFInfo
- Publication number
- CN208039425U CN208039425U CN201820118656.7U CN201820118656U CN208039425U CN 208039425 U CN208039425 U CN 208039425U CN 201820118656 U CN201820118656 U CN 201820118656U CN 208039425 U CN208039425 U CN 208039425U
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- CN
- China
- Prior art keywords
- pipe
- wall
- filter screen
- sewer
- water inlet
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002781 deodorant agent Substances 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of municipal drainage sewer structures, including road surface, sewer grate, water inlet pipe, filter screen, blocking device, U-tube and outlet pipe, the water inlet pipe includes vertical water inlet pipe and horizontal water inflow pipe, the filter screen, which tilts, to be set in vertical water inlet pipe, the end of the horizontal water inflow pipe is equipped with deodorant to taste pipe, the deodorant to taste pipe includes pipe outer wall, inside pipe wall and activated carbon filled layer, the activated carbon filled layer is between pipe outer wall and inside pipe wall, inside pipe wall is equipped with aperture, the blocking device includes resetting spring and baffle, the top of the U-tube left end is connected to horizontal water inflow pipe, the top of right end is connected to outlet pipe, original state lower baffle plate is located at the left side of U-tube and horizontal water inflow pipe connectivity part.The utility model effectively prevents sewer blockage, while avoiding rancid smell effect of flood urban environment unpleasant in sewer.
Description
Technical field
The utility model is related to municipal works technical fields, and in particular to a kind of municipal drainage sewer structure.
Background technology
Municipal works refer to urban operating mechanism construction project.In China, urban operating mechanism refers in metropolitan district, town planning construction model
It encloses interior setting, provide paid or free public product and various buildings, the structure of service based on government responsibility and obligation for resident
Build object, equipment etc..The mating various public infrastructure developments of urban life belong to municipal works scope, such as common city
City's road, bridge, subway, for example, with the various pipelines that are closely related of life：Rainwater, sewage, upper water, middle water, electric power（Red line with
Outer portion）, electric power, heating power, combustion gas etc., also square, the construction of urban afforestation etc. belongs to municipal works scope.Municipal administration row
Sewer water is one of main municipal works, is seen everywhere in city, and municipal drainage is used for, but under existing municipal drainage
Water channel is susceptible to clogging, and when especially encountering larger rainwater weather, sewer blockage causes rainwater to overstock in road
On, to easily lead to urban waterlogging, resident living is influenced, certain loss is caused to resident's economy.In addition, existing municipal administration
Storm sewers often have unpleasant rancid smell to overflow, and especially in hot summer, are caused to urban environment serious
Harmful effect.
Utility model content
In order to overcome the shortage of prior art, the utility model provides a kind of municipal drainage sewer, it is therefore an objective to avoid lower water
Road blocks, while avoiding rancid smell effect of flood urban environment unpleasant in sewer.
The technical solution of the utility model：
A kind of municipal drainage sewer structure, including road surface and sewer grate, it is characterised in that：Further include water inlet pipe,
Filter screen, blocking device, U-tube and outlet pipe, pavement top are equipped with groove, and sewer grate is set in groove, the lower water
The upper surface of road grate be equipped with several inlet openings, and inlet opening be set to the vertically symmetrical axis of sewer grate left side, it is described into
Water pipe includes vertical water inlet pipe and horizontal water inflow pipe, and vertical water inlet pipe is connected to horizontal water inflow pipe, and the filter screen inclination is set to
In vertical water inlet pipe, the end of the horizontal water inflow pipe is equipped with deodorant to taste pipe, and the deodorant to taste pipe includes pipe outer wall, in pipe
The side wall of wall and activated carbon filled layer, pipe outer wall is bonded with the inner wall of horizontal water inflow pipe, and the activated carbon filled layer is in pipe outer wall
Between inside pipe wall, inside pipe wall is equipped with aperture, and the blocking device includes resetting spring and baffle, and the right end of resetting spring is solid
It is scheduled on the right side of horizontal water inflow pipe, the left end of resetting spring is connect by connecting rod with baffle, the top of the U-tube left end and water
Flat water inlet pipe connection, the top of right end are connected to outlet pipe, and original state lower baffle plate is located at U-tube and horizontal water inflow pipe connectivity part
Left side.
Preferably a kind of municipal drainage sewer structure further includes bearing, shaft and impeller, and bearing is two, symmetrically
Set on the front side of vertical water inlet inside pipe wall, rear side, the shaft is set on bearing, and throwing of the axis of shaft on sewer grate
The vertically symmetrical overlapping of axles of shadow and sewer grate, the impeller welding is in shaft.
The preferred filter screen includes the filter screen two of filter screen one and rectangular cross-section that section is arc, filter screen
One and filter screen two connect.
The inner wall of the preferred vertical water inlet pipe is equipped with boss, and boss is equipped with limited post, and the filter screen is equipped with
The limit hole to match with limited post, filter screen are fixed on the inner wall of vertical water inlet pipe by limited post and limit hole.
The top and bottom of the preferred horizontal water inflow pipe are equipped with guide rail, and the top and bottom of the baffle are equipped with bottom
Wheel, return pulley are located in guide rail.
The preferred pipe outer wall and inside pipe wall are made by PVC material.
The thickness of the preferred activated carbon filled layer is 5mm ~ 25mm.
The beneficial effects of the utility model：It can effectively be kept away by the way that baffle and deodorant to taste pipe are arranged in horizontal water inflow pipe
Exempt from rancid smell effect of flood urban environment unpleasant in sewer；The filter screen is a certain included angle with sewer grate,
Filter screen can be blocked to avoid rubbish；The filter screen includes the filter screen one and rectangular in cross-section design of the arc-shaped design in section
Filter screen two, impeller rotates under the action of sewage, clears up the rubbish on filter screen one, ensure that cleaning effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing at a in Fig. 1.
Fig. 3 is the enlarged drawing at b in Fig. 1.
Fig. 4 is the sectional view at A-A in Fig. 1.
Fig. 5 is the sectional view at B-B in Fig. 1.
Fig. 6 is the vertical view of sewer grate.
Fig. 7 is shaft and blade wheel structure schematic diagram.
Fig. 8 is the stereogram of filter screen
Wherein：1 road surface, 2 sewer grate, 3 bearing, 4 shaft, 5 impeller, 6 U-tube, 7 outlet pipe, 8 groove, 9 inlet opening
10 vertical water inlet pipe, 11 horizontal water inflow pipe, 12 filter screen, one 13 filter screen, 2 14 boss, 15 limited post, 16 pipe outer wall 17 is managed
22 guide rail of inner wall 18 activated carbon filled layer, 19 resetting spring, 20 baffle, 21 connecting rod, 23 return pulley.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples：
A kind of municipal drainage sewer, including road surface 1, sewer grate 2, water inlet pipe, filter screen, bearing 3, shaft 4, leaf
Wheel 5, blocking device, U-tube 6 and outlet pipe 7, the inner wall of the water inlet pipe, U-tube 6 and outlet pipe 7 is by cement concrete system
At.1 top of the road surface is equipped with groove 8, and sewer grate 2 is set in groove 8.The upper surface of the sewer grate 2 is equipped with
Several inlet openings 9, and inlet opening 9 is set to the left side of 2 vertically symmetrical axis of sewer grate, as shown in fig. 6, L is sewer grate
The vertically symmetrical axis of son.The water inlet pipe includes vertical water inlet pipe 10 and horizontal water inflow pipe 11, vertical water inlet pipe 10 with it is horizontal into
Water pipe 11 is connected to.The filter screen, which tilts, to be set in vertical water inlet pipe 10.The preferred filter screen includes that section is arc
Filter screen 1 and the filter screen of rectangular cross-section 2 13, filter screen 1 and filter screen 2 13 connect, and are filtered in the present embodiment
Net 1 welds together with filter screen 2 13.The inner wall of the vertical water inlet pipe 10 is equipped with boss 14, and boss 14 is equipped with limit
Position column 15, the filter screen are equipped with the limit hole to match with limited post 15, and filter screen is fixed by limited post 15, limit hole
In the inner wall of vertical water inlet pipe 10.The bearing 3 is two, is symmetrically set in front side, the rear side of 10 inner wall of vertical water inlet pipe, described
Shaft 4 is set on bearing 3, and the vertically symmetrical axis weight of projection of the axis of shaft 4 on sewer grate 2 and sewer grate 2
It closes, the impeller 5 is welded in shaft 4.The overlapping of axles of the axis and shaft 4 of cylinder where the filter screen 1.It is described
The end of horizontal water inflow pipe 11 is equipped with deodorant to taste pipe, and deodorant to taste pipe is connect by screw with horizontal water inflow pipe 11.It is described to remove
The smelly pipe that de-tastes includes pipe outer wall 16, inside pipe wall 17 and activated carbon filled layer 18, side and the horizontal water inflow pipe 11 of pipe outer wall 16
Inner wall is bonded, and for the activated carbon filled layer 18 between pipe outer wall 16 and inside pipe wall 17, inside pipe wall 17 is equipped with aperture, and aperture exists
It is uniformly distributed on inside pipe wall 17.The thickness of the preferred activated carbon filled layer 18 is 5mm ~ 25mm.The pipe outer wall 16 and pipe
Inner wall 17 is made by PVC material.The blocking device includes resetting spring 19 and baffle 20, the right end of resetting spring 19
It is fixed on the right side of horizontal water inflow pipe 11, the left end of resetting spring 19 is connect by connecting rod 20 with baffle 21.The U-tube 6 is left
The top at end is connected to horizontal water inflow pipe 11, and the top of right end is connected to outlet pipe 7, and the bore of U-tube 6 is less than horizontal water inflow
The bore of pipe 11, as shown in figure 5, original state lower baffle plate 21 is located at the left side of U-tube 6 and 11 connectivity part of horizontal water inflow pipe.It is excellent
Choosing the sewer grate 2, the horizontal cross-section of vertical water inlet pipe 10, the vertical cross-section of horizontal water inflow pipe 11, baffle 21 and
The section of deodorant to taste pipe is rectangle, the left side of the filter screen, the right side, front, below respectively with vertical water inlet pipe 10
The left side, the right side, front and back fitting, the upper surface of described baffle 21, below, front, below respectively with horizontal water inflow pipe 11
Above, below, is bonded front below.The top and bottom of the preferred horizontal water inflow pipe 11 are equipped with guide rail 22, the baffle
21 top and bottom are equipped with return pulley 23, and return pulley 23 is located in guide rail 22, and return pulley 23 can reduce baffle 21 and horizontal water inflow pipe
Friction between 11, while guide rail 22 can limit the motion range of baffle 21, avoid 19 excess compression of resetting spring or stretching, extension.
The operation principle of the utility model：Under original state, baffle 21 is located at U-tube 6 and 11 connectivity part of horizontal water inflow pipe
Left side, when there is sewage to enter water inlet pipe, sewage enters horizontal water inflow pipe 11, work of the baffle 21 in sewage through filter screen filtration
It moves right under, compression reseting spring 19, after baffle 21 leaves 6 Far Left of U-tube, sewage is through U-tube 6,7 row of outlet pipe
Go out.When not having sewage into fashionable, resetting spring 19 stretches, and baffle 21 moves to initial position, shelters from the upper end of U-tube 6, can
Pollution air is discharged through vertical water inlet pipe 10 to avoid rancid smell, when the rancid smell overflow in U-tube 6, outlet pipe 7,
Rancid smell is blocked in the region between 11 right side of baffle 21 and horizontal water inflow pipe, rotten under the action of deodorant to taste pipe
Foul smell taste is adsorbed by activated carbon filled layer 18, can be further avoided rancid smell and be overflowed pollution air.When the dirt for carrying rubbish
When water enters vertical water inlet pipe 10, rubbish is through filter screen filtration, because filter screen is inclined to set, it is possible to reduce is deposited in filtering
Rubbish on net 1, in addition impeller 5 rotated under the action of sewage, strike off the rubbish being deposited on filter screen 1, ensure
The leak effect of filter screen 1, and then ensure that the drainage effect of sewer.
To sum up, the utility model achieves the desired results.
Claims (7)
1. a kind of municipal drainage sewer structure, including road surface and sewer grate, it is characterised in that：Further include water inlet pipe, mistake
Strainer, blocking device, U-tube and outlet pipe, pavement top are equipped with groove, and sewer grate is set in groove, the sewer
The upper surface of grate is equipped with several inlet openings, and inlet opening is set to the left side of the vertically symmetrical axis of sewer grate, the water inlet
Pipe includes vertical water inlet pipe and horizontal water inflow pipe, and vertical water inlet pipe is connected to horizontal water inflow pipe, and the filter screen is tilted to be set to and be erected
In straight water pipe, the end of the horizontal water inflow pipe is equipped with deodorant to taste pipe, and the deodorant to taste pipe includes pipe outer wall, inside pipe wall
Be bonded with the inner wall of horizontal water inflow pipe with the side wall of activated carbon filled layer, pipe outer wall, the activated carbon filled layer in pipe outer wall and
Between inside pipe wall, inside pipe wall is equipped with aperture, and the blocking device includes resetting spring and baffle, and the right end of resetting spring is fixed
On the right side of horizontal water inflow pipe, the left end of resetting spring is connect by connecting rod with baffle, top and the level of the U-tube left end
Water inlet pipe is connected to, and the top of right end is connected to outlet pipe, and original state lower baffle plate is located at U-tube and horizontal water inflow pipe connectivity part
Left side.
2. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：Further include bearing, shaft and leaf
Wheel, bearing are two, are symmetrically set in front side, the rear side of vertical water inlet inside pipe wall, the shaft is set on bearing, and the axis of shaft
The vertically symmetrical overlapping of axles of projection and sewer grate on sewer grate, the impeller welding is in shaft.
3. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：The filter screen includes that section is
The filter screen one of arc and the filter screen two of rectangular cross-section, filter screen one and filter screen two connect.
4. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：The inner wall of the vertical water inlet pipe
Equipped with boss, boss is equipped with limited post, and the filter screen is equipped with the limit hole to match with limited post, and filter screen passes through limit
Position column and limit hole are fixed on the inner wall of vertical water inlet pipe.
5. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：The top of the horizontal water inflow pipe
It is equipped with guide rail with bottom, the top and bottom of the baffle are equipped with return pulley, and return pulley is located in guide rail.
6. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：The pipe outer wall and inside pipe wall are equal
It is made by PVC material.
7. a kind of municipal drainage sewer structure as described in claim 1, it is characterised in that：The thickness of the activated carbon filled layer
Degree is 5mm ~ 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118656.7U CN208039425U (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage sewer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118656.7U CN208039425U (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage sewer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039425U true CN208039425U (en) | 2018-11-02 |
Family
ID=63954113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820118656.7U Active CN208039425U (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage sewer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448991A (en) * | 2019-08-13 | 2019-11-15 | 厦门中平公路勘察设计院有限公司 | A kind of net method of piping lane sewage pressure pipe deodorizing filtering |
| CN111663627A (en) * | 2020-06-24 | 2020-09-15 | 北京爱德姆能源科技有限公司 | Odor-resistant piston device for hotel drain pipe |
-
2018
- 2018-01-24 CN CN201820118656.7U patent/CN208039425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448991A (en) * | 2019-08-13 | 2019-11-15 | 厦门中平公路勘察设计院有限公司 | A kind of net method of piping lane sewage pressure pipe deodorizing filtering |
| CN111663627A (en) * | 2020-06-24 | 2020-09-15 | 北京爱德姆能源科技有限公司 | Odor-resistant piston device for hotel drain pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 223800 room 206, No. 1, Hongyun Road, Sucheng District, Suqian City, Jiangsu Province Patentee after: Jiangsu mengrun Construction Co.,Ltd. Address before: 223800 Room 101, Dahua neighborhood committee, sankeshu Township, Suqian Economic and Technological Development Zone, Suqian City, Jiangsu Province Patentee before: JIANGSU MENGRUN ENVIRONMENTAL CONSTRUCTION Co.,Ltd. |