CN109778991A - A kind of drainage pipeline and its construction method - Google Patents
A kind of drainage pipeline and its construction method Download PDFInfo
- Publication number
- CN109778991A CN109778991A CN201910209720.1A CN201910209720A CN109778991A CN 109778991 A CN109778991 A CN 109778991A CN 201910209720 A CN201910209720 A CN 201910209720A CN 109778991 A CN109778991 A CN 109778991A
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- Prior art keywords
- drainage pipeline
- filter screen
- gully
- sliding slot
- floating ball
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Abstract
The present invention relates to a kind of drainage pipelines, it includes the sequentially connected drainage pipeline of several segments and the gully that is connected on drainage pipeline vertically, it is embedding in drainage pipeline to be separated with the first filter screen, the upper part of first filter screen and the inner sidewall of drainage pipeline are rotatablely connected, and the end portion of the first filter screen is connected on the inner sidewall of drainage pipeline；It is equipped with the sliding slot extended vertically being connected to drainage pipeline in gully, floating ball is placed in sliding slot, is connected with connector between floating ball and the end portion of the first filter screen；It is covered with well lid at the port of the gully, is equipped with warning rod on well lid vertically, the lower end of warning rod is protruded into sliding slot and is connected on floating ball.The present invention advantageously reduces a possibility that rainwater flows backward road surface out by providing a kind of drainage pipeline and its construction method, having the advantages that make blocking early warning in advance and drain line blockage pressure being effectively relieved.
Description
Technical field
The present invention relates to the technical fields of drainage system, more particularly, to a kind of drainage pipeline and its construction method.
Background technique
With the increasingly quickening of China's urban construction paces, sewerage system is also further perfect.Sewerage system is logical
Often it is made of drainage pipeline and sewage treatment plant.In the case where carrying out sewage, rainwater separate system, sewage is received by drainage pipeline
Collection, send to sewage treatment plant, is discharged into water body or recycling；After rainfall runoff is collected by drainage pipeline, it is discharged into water body nearby.
After the bust heavy rain of city, since solid refuse and mud are substantially reduced the discharge area of drainage pipeline, it is easy to cause rainwater
Flow backward road surface out from gully, to cause traffic jam, trip is inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of drainage pipeline and its construction method, has and make blocking early warning in advance and have
Effect alleviates the advantages of drain line blockage pressure, advantageously reduces a possibility that rainwater flows backward road surface out.
Foregoing invention purpose of the invention has the technical scheme that
A kind of drainage pipeline, the gully being connected on drainage pipeline including the sequentially connected drainage pipeline of several segments and vertically,
Embedding in drainage pipeline to be separated with the first filter screen, the upper part of the first filter screen and the inner sidewall of drainage pipeline are rotatablely connected,
The end portion of first filter screen is connected on the inner sidewall of drainage pipeline；It is perpendicular equipped with what is be connected to drainage pipeline in gully
The sliding slot directly extended is placed with floating ball in sliding slot, is connected with connector between floating ball and the end portion of the first filter screen；Institute
It states and is covered with well lid at the port of gully, be equipped with warning rod on well lid vertically, the lower end of warning rod is protruded into sliding slot and supported
It is connected on floating ball.
By using above-mentioned technical proposal, setting is embedding to be effectively filtered out in water every in the first filter screen in drainage pipeline
Solid refuse advantageously reduces the subsequent processing pressure of sewage treatment plant.After the bust heavy rain of city, the solid that is mixed in rainwater
Before rubbish and mud get lodged in the first filter screen, it is substantially reduced the discharge area of drainage pipeline.Water level in drainage pipeline at this time
Constantly rise and enter in sliding slot, floating ball slides up shifting along the chute under buoyancy, warning rod is ejected outside well lid, to ground
On environmental sanitation personnel carry out blocking prompting.Floating ball pulls the first filter screen to rotate around hinged place by connector simultaneously, the row of opening
Waterpipe, enable rainwater quickly through, the retaining pressure of drainage pipeline has been effectively relieved, advantageously reduce rainwater flow backward outlet
A possibility that face.
The present invention is further arranged to: extending downwardly the cone cell leak that internal diameter successively decreases in sliding slot bottom.
By using above-mentioned technical proposal, the setting of cone cell leak enables sliding slot effectively to place floating ball, to reduce floating
Ball deviates from a possibility that sliding slot.
The present invention is further arranged to: several drainage holes are offered on the well lid.
By using above-mentioned technical proposal, is conducive to the discharge pressure for alleviating ground, improves the convenience of trip.
The present invention is further arranged to: level is embedding in the gully is separated with the second filter screen.
By using above-mentioned technical proposal, the second filter screen can be filtered to be flowed into gully from road surface by well lid
Ponding, so that entering in the water body in drainage pipeline, there are less rubbish, to be conducive to alleviate the first filter screen
Pressure.
The present invention is further arranged to: the middle part of second filter screen is swelled upwards is formed with circular conical surface.
By using above-mentioned technical proposal, circular conical surface can increase the filter area of the second filter screen, be filtered out simultaneously
The sundries come can slide into the marginal position of the second filter screen under self gravitation effect along circular conical surface, advantageously reduce the
A possibility that two filter screens block.
The present invention is further arranged to: being provided with multiple hooks on the end face of first filter screen.
By using above-mentioned technical proposal, setting hook can farthest be caught on by the first mistake on the first filter screen
The solid refuse that strainer blocks advantageously reduces the downside for falling on drainage pipeline under solid refuse and causes drain line blockage
Possibility.
The present invention is further arranged to: the connector is asbestos cord.
By using above-mentioned technical proposal, since asbestos cord has the characteristics that heat-resisting, corrosion-resistant, mechanical hardness is strong, use
Asbestos cord advantageously ensures that the stability connected between floating ball and the first filter screen as connector.
The present invention is further arranged to: being covered with reflective layer in the upper end of warning rod.
By using above-mentioned technical proposal, so that environmental sanitation personnel also can be easily seen whether warning rod has stretched out well at night
Lid is outer, to be able to early using corresponding measure come pre- preventing rainwater from flowing backward.
The present invention provides a kind of sewage water treatment method, in turn includes the following steps:
Step 1: the control stake of gully is released according to design drawing, and according to actual measurement ground elevation, soil property and groundwater condition meter
Calculate the draining well depth that need to be excavated；
Step 2: releasing excavation line with pulverized limestone, is excavated with excavator to well room according to data are calculated, timely measuring chamber bottom
Elevation；
Step 3: the groove for placing drainage pipeline is excavated out with excavator；
Step 4: pouring hole is preset in channel bottom, then pours support stake；
Step 5: it is laid with sandstone in well room substrate, C20 concrete is then poured, well room is built in concrete foundation；
Step 6: prefabricated drainage pipeline simultaneously hangs drainage pipeline in groove, then connect drainage pipeline with gully, past
The floating ball for being connected with asbestos cord is put into sliding slot, asbestos cord is tied to the end portion of the first filter screen after being pierced by from taper leak；
Step 7: being backfilled with groove using sandstone around well room, and rams packing reality with ramming machine；
Step 8: pouring cover seat of manhole, and well lid is installed on cover seat of manhole, warning rod is penetrated in sliding slot from well lid, and make warning rod
It is connected on floating ball.
By using above-mentioned technical proposal, it can quickly and efficiently complete the layout of drainage pipeline and gully and apply
Work.Pulverized limestone unwrapping wire is used before construction, is advantageously reduced and is backbreak or dig a possibility that inclined, effectively increases construction efficiency.It is pouring
It builds and pours support stake on hole, be conducive to increase support stake to the stability of strutting system of drainage pipeline.
In conclusion advantageous effects of the invention are as follows:
1. it is embedding every in the first filter screen in drainage pipeline by being arranged, the solid refuse in water can be effectively filtered out, is conducive to subtract
The subsequent processing pressure of few sewage treatment plant.After the bust heavy rain of city, the water level in drainage pipeline, which constantly rises and enters, to be slided
In slot, floating ball slides up shifting along the chute under buoyancy, and warning rod is ejected outside well lid, carries out to the environmental sanitation personnel on ground
Blocking is reminded.Floating ball pulls the first filter screen to rotate around hinged place by connector simultaneously, opens drainage pipeline, enables rainwater
Quickly through the retaining pressure of drainage pipeline has been effectively relieved, has advantageously reduced a possibility that rainwater flows backward road surface out.
2. enabling sliding slot effectively to place floating ball by the way that cone cell leak is arranged, to reduce the possibility of floating ball abjection sliding slot
Property.
3. linking up with by being arranged on the first filter screen, the solid blocked by the first filter screen can be farthest caught on
Rubbish, a possibility that advantageously reducing the downside for falling on drainage pipeline under solid refuse and cause drain line blockage.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of drainage pipeline and gully in the present invention.
In figure, 1, drainage pipeline；11, the first filter screen；111, it links up with；12, connector；
2, gully；21, sliding slot；211, floating ball；212, cone cell leak；22, the second filter screen；23, well lid；231, drainage hole；
232, warning rod.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of drainage pipeline disclosed by the invention, including multistage successively drainage pipeline 1 connected horizontally,
The gully 2 being connected to vertically is equipped between drainage pipeline 1 and road surface.In the present embodiment, gully 2 is equipped with several, along
The length direction of drainage pipeline 1 is alternatively arranged, and the height of gully 2 is determined by locating geopotentia.
Referring to Fig.1, embedding along its length in drainage pipeline 1 to be separated with multiple first filter screens 11.In the present embodiment,
One filter screen 11 is corresponded with gully 2.Incline along the drainage direction of drainage pipeline 1 upper part of first filter screen 11
Tiltedly, the inner sidewall of the upper part of the first filter screen 11 and drainage pipeline 1 is rotatablely connected, and the end portion of the first filter screen 11 supports
It is connected on the inner sidewall of drainage pipeline 1.Multiple hooks 111 are provided on the end face of the first filter screen 11.
Referring to Fig.1, sliding slot 21 is installed on the inner sidewall of gully 2.In the present embodiment, the extension of 21 length of sliding slot
Direction is connected to perpendicular to ground, the vallecular cavity of sliding slot 21 with drainage pipeline 1.
Referring to Fig.1, the floating ball 211 that can be slid relative to about 21 sliding slot is placed in sliding slot 21, in 21 bottom of sliding slot
It is extended with the cone cell leak 212 that internal diameter successively decreases straight down.In the present embodiment, the minimum diameter of cone cell leak 212 is less than floating
The diameter of ball 211.
Referring to Fig.1, connector 12 is equipped between floating ball 211 and the end portion of the first filter screen 11.In the present embodiment,
Connector 12 is asbestos cord.
Referring to Fig.1, level is embedding in gully 2 is separated with the second filter screen 22.In the present embodiment, second filter screen 22
Middle part is swelled upwards is formed with circular conical surface.
Referring to Fig.1, well lid 23 is covered at the port of gully 2.In the present embodiment, it is offered on well lid 23 multiple
Evenly arranged drainage hole 231.
Referring to Fig.1, it is equipped with warning rod 232 vertically on well lid 23.In the present embodiment, the axis of warning rod 232 is flat
Row in the axis of gully 2, protrude into sliding slot 21 and be connected on floating ball 211 by the lower end of warning rod 232.In warning rod 232
Upper end covers useful reflectorised paint and smears the reflective layer to be formed.
The implementation principle of the present embodiment are as follows: after the bust heavy rain of city, the solid refuse and mud being mixed in rainwater are got lodged in
Before first filter screen 11, it is substantially reduced the discharge area of drainage pipeline 1.The water level in drainage pipeline 1 constantly rises simultaneously at this time
Entered in sliding slot 21 by cone cell leak 212,21 sliding upwards along the chute under buoyancy of floating ball 211 ejects warning rod 232
Outside well lid 23, blocking prompting is carried out to the environmental sanitation personnel on ground.Floating ball 211 pulls the first filter screen 11 by asbestos cord simultaneously
Around hinged place rotate, open drainage pipeline 1, enable rainwater quickly through.
A kind of construction method of drainage pipeline of the present invention, comprises the following steps:
Step 1: the control stake of gully 2 is released according to design drawing, and according to actual measurement ground elevation, soil property and groundwater condition
Calculate 2 depth of gully that need to be excavated；
Step 2: releasing excavation line with pulverized limestone, is excavated with excavator to well room according to data are calculated, timely measuring chamber bottom
Elevation；
Step 3: the groove for placing drainage pipeline 1 is excavated out with excavator；
Step 4: pouring hole is preset in channel bottom, then pours support stake；
Step 5: it is first laid with the sandstone of 15cm thickness in well room substrate, the C20 concrete of 25cm thickness is then poured, in coagulation soil matrix
Well room is built on plinth；
Step 6: prefabricated drainage pipeline 1 simultaneously hangs drainage pipeline 1 in groove, then connects drainage pipeline 1 and gully 2
It connects, the floating ball 211 for being connected with asbestos cord is put into sliding slot 21, asbestos cord is tied to the first filter screen 11 after being pierced by from taper leak
End portion；
Step 7: being backfilled with groove using sandstone around well room, and rams packing reality with ramming machine；
Step 8: pouring well lid 23, and in well lid 23 upper installation well lids 23, warning rod 232 is penetrated sliding slot 21 from well lid 23
In, and it is connected to warning rod 232 on floating ball 211.
The present embodiment is embedding every in the first filter screen 11 in drainage pipeline 1 by being arranged, and can effectively filter out the solid in water
Rubbish advantageously reduces the subsequent processing pressure of sewage treatment plant.It is filtered with liquid surface lifting to first by setting floating ball 211
Net 11 realizes opening and closing, not only improves the automatic retaining pressure for alleviating drainage pipeline 1, reduces a possibility that rainwater flows backward road surface out,
Blocking prompting can be carried out to the environmental sanitation personnel on ground by pushing warning rod 232 again simultaneously.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of drainage pipeline, it is connected on drainage pipeline (1) including the sequentially connected drainage pipeline of several segments (1) and vertically
Gully (2), it is characterised in that: embedding in drainage pipeline (1) to be separated with the first filter screen (11), the upper end of the first filter screen (11)
Part and the inner sidewall of drainage pipeline (1) are rotatablely connected, and the end portion of the first filter screen (11) is connected to drainage pipeline (1)
On inner sidewall；
It is equipped with the sliding slot (21) extended vertically being connected to drainage pipeline (1) in gully (2), is placed in sliding slot (21)
Floating ball (211) is connected with connector (12) between floating ball (211) and the end portion of the first filter screen (11)；
It is covered with well lid (23), is equipped with vertically on well lid (23) warning rod (232) at the port of the gully (2), warned
The lower end of bar (232) is protruded into sliding slot (21) and is connected on floating ball (211).
2. a kind of drainage pipeline according to claim 1, it is characterised in that: extended downwardly internal diameter in sliding slot (21) bottom
The cone cell leak (212) successively decreased.
3. a kind of drainage pipeline according to claim 1, it is characterised in that: offer several drainings on the well lid (23)
Hole (231).
4. a kind of drainage pipeline according to claim 3, it is characterised in that: horizontal in the gully (2) embedding to be separated with the
Two filter screens (22).
5. a kind of drainage pipeline according to claim 4, it is characterised in that: the middle part of second filter screen (22) is upward
Protuberance is formed with circular conical surface.
6. a kind of drainage pipeline according to claim 1, it is characterised in that: set on the end face of first filter screen (11)
It is equipped with multiple hooks (111).
7. a kind of drainage pipeline according to claim 6, it is characterised in that: the connector (12) is asbestos cord.
8. a kind of drainage pipeline according to claim 7, it is characterised in that: be covered with instead in the upper end of warning rod (232)
Photosphere.
9. a kind of construction method of drainage pipeline, which is characterized in that comprise the following steps:
Step 1: the control stake of gully (2) is released according to design drawing, and according to actual measurement ground elevation, soil property and underground regimen
Condition calculates gully (2) depth that need to be excavated；
Step 2: releasing excavation line with pulverized limestone, is excavated with excavator to well room according to data are calculated, timely measuring chamber bottom
Elevation；
Step 3: the groove for placing drainage pipeline (1) is excavated out with excavator；
Step 4: pouring hole is preset in channel bottom, then pours support stake；
Step 5: it is laid with sandstone in well room substrate, C20 concrete is then poured, well room is built in concrete foundation；
Step 6: prefabricated drainage pipeline (1) simultaneously hangs drainage pipeline (1) in groove, then by drainage pipeline (1) and draining
Well (2) connection, is put into the floating ball (211) for being connected with asbestos cord into sliding slot (21), and asbestos cord is tied to the after being pierced by from taper leak
The end portion of one filter screen (11)；
Step 7: being backfilled with groove using sandstone around well room, and rams packing reality with ramming machine；
Step 8: pouring well lid (23) seat, installs well lid (23) on well lid (23) seat, by warning rod (232) from well lid (23)
It penetrates in sliding slot (21), and is connected to warning rod (232) on floating ball (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209720.1A CN109778991A (en) | 2019-03-19 | 2019-03-19 | A kind of drainage pipeline and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209720.1A CN109778991A (en) | 2019-03-19 | 2019-03-19 | A kind of drainage pipeline and its construction method |
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| Publication Number | Publication Date |
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| CN109778991A true CN109778991A (en) | 2019-05-21 |
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ID=66488435
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| CN201910209720.1A Pending CN109778991A (en) | 2019-03-19 | 2019-03-19 | A kind of drainage pipeline and its construction method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241678A (en) * | 2019-06-27 | 2019-09-17 | 安徽劲帆建设有限公司 | A kind of nearly water pavement structure and its construction method |
| CN110499813A (en) * | 2019-08-16 | 2019-11-26 | 广州凌鼎建筑工程有限公司 | A kind of blow-off line structure and its construction technology |
| CN111321796A (en) * | 2020-03-30 | 2020-06-23 | 东阳韵源自动化科技有限公司 | High municipal drainage channel of security |
| CN111851286A (en) * | 2020-09-22 | 2020-10-30 | 新昌县鑫博机械厂 | Road and bridge is with having drain pipe of preventing blockking up function |
| CN112019949A (en) * | 2020-08-03 | 2020-12-01 | 新疆河润水业有限责任公司 | Water pump running state on-line monitoring system of multisensor |
| CN112411716A (en) * | 2020-10-13 | 2021-02-26 | 汪爱军 | Rainwater well head protection machanism for municipal works construction |
| CN113026895A (en) * | 2021-04-02 | 2021-06-25 | 烟文磊 | Roadbed slope microporous drainage structure for highway and use method thereof |
| CN113431169A (en) * | 2021-08-06 | 2021-09-24 | 郝丽坤 | Drainage device for highway engineering and construction method thereof |
| CN114163073A (en) * | 2021-11-29 | 2022-03-11 | 安徽捷思新材料科技有限公司 | Sewage degradation biogas generation pool and use method thereof |
| CN114232763A (en) * | 2021-12-25 | 2022-03-25 | 广东万里通建设工程有限公司 | Municipal works road drainage filtration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110241678A (en) * | 2019-06-27 | 2019-09-17 | 安徽劲帆建设有限公司 | A kind of nearly water pavement structure and its construction method |
| CN110241678B (en) * | 2019-06-27 | 2021-04-23 | 安徽劲帆建设有限公司 | Near-waterway surface structure and construction method thereof |
| CN110499813A (en) * | 2019-08-16 | 2019-11-26 | 广州凌鼎建筑工程有限公司 | A kind of blow-off line structure and its construction technology |
| CN110499813B (en) * | 2019-08-16 | 2020-11-06 | 广州凌鼎建筑工程有限公司 | Sewage pipeline structure and construction process thereof |
| CN111321796A (en) * | 2020-03-30 | 2020-06-23 | 东阳韵源自动化科技有限公司 | High municipal drainage channel of security |
| CN112019949A (en) * | 2020-08-03 | 2020-12-01 | 新疆河润水业有限责任公司 | Water pump running state on-line monitoring system of multisensor |
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| CN111851286B (en) * | 2020-09-22 | 2021-12-21 | 陈娟娟 | Road and bridge is with having drain pipe of preventing blockking up function |
| CN111851286A (en) * | 2020-09-22 | 2020-10-30 | 新昌县鑫博机械厂 | Road and bridge is with having drain pipe of preventing blockking up function |
| CN112411716A (en) * | 2020-10-13 | 2021-02-26 | 汪爱军 | Rainwater well head protection machanism for municipal works construction |
| CN113026895A (en) * | 2021-04-02 | 2021-06-25 | 烟文磊 | Roadbed slope microporous drainage structure for highway and use method thereof |
| CN113431169A (en) * | 2021-08-06 | 2021-09-24 | 郝丽坤 | Drainage device for highway engineering and construction method thereof |
| CN114163073A (en) * | 2021-11-29 | 2022-03-11 | 安徽捷思新材料科技有限公司 | Sewage degradation biogas generation pool and use method thereof |
| CN114232763A (en) * | 2021-12-25 | 2022-03-25 | 广东万里通建设工程有限公司 | Municipal works road drainage filtration |
| CN114232763B (en) * | 2021-12-25 | 2022-09-23 | 广东万里通建设工程有限公司 | Municipal works road drainage filtration |
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Application publication date: 20190521 |