CN205421527U - Prevent to deposit drainage pumping station of siltation - Google Patents
Prevent to deposit drainage pumping station of siltation Download PDFInfo
- Publication number
- CN205421527U CN205421527U CN201620277417.7U CN201620277417U CN205421527U CN 205421527 U CN205421527 U CN 205421527U CN 201620277417 U CN201620277417 U CN 201620277417U CN 205421527 U CN205421527 U CN 205421527U
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- pump
- tank
- water
- heavy bucket
- collecting
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Abstract
The utility model relates to a prevent to deposit drainage pumping station of siltation relates to the urban drainage pipeline engineering, an in particular to lowland area lifting sewage's small -size drainage pumping station. It is main including catch basin, bagger, water pump room, water sucking mouth, elevator pump, the mixing pump of sinking. Adopt the toper at the bottom of the pump station, the water sucking mouth of water pump sets up in the lower part of pump station, sets up mixing pump in the pump station, avoids the suspended solid in the sewage to precipitate, and the suspended solid is taken away the discharge along with sewage by the water pump, and deposit in the pump station has not reduced the work load of clearing up silt, guarantees the good operation of pump station. The small -size sewage pumping station that can be used to the lower residential quarter of relief.
Description
Technical field
This utility model relates to a kind of drainage pumping plant preventing sediment, relates to urban discharging pipeline engineering, particularly to the small-sized drainage pumping plant of a kind of low laying areas lifting sewage.
Background technology
The sewage discharge of urban residential district, is all that the sewage discharged by building uses pipe influx to enter anaerobic tank, then is entered in municipal wastewater pipeline by pipeline.But in the area that some physical features are more low-lying, the sewage conduct outlet in residential area is less than municipal wastewater pipeline, it is impossible to Artesian Drainage enters municipal administration sewage conduct, typically all uses small-scale sewage pumping plant to promote heel row and enter municipal administration sewage conduct.This pumping plant takes water level to automatically control, and sewage enters the sump of pumping plant, automatically starts water pump when water level is increased to turn on pump water level, sewage lifting use pressure current enter in municipal wastewater pipeline, when water level decreasing is to termination of pumping water level, it is automatically switched off water pump, it is not necessary to Artificial Control.But the small-scale sewage pumping plant of prior art, is flat at the bottom of general sump, in sewage inflow sump, the float in water can precipitate under the effect of deadweight, and a certain distance to be left away from shaft bottom in the water sucking mouth of water pump, it is to avoid sucks the mud of deposition.After float precipitation in sewage, consolidating under gravity, its sliminess is much larger than the float in sewage, and water pump can not extract mud.Therefore, pumping plant needs periodically to use suction-type sewer scavenger by the mud sucking-off at the bottom of sump, such as sucking-off mud not in time, during the water sucking mouth of silt deposit to water pump, affects the properly functioning of water pump.
Summary of the invention
The purpose of this utility model is: provide a kind of drainage pumping plant preventing sediment, uses taper at the bottom of pumping plant, and the water sucking mouth of water pump is arranged on the bottom of pumping plant, mixing pump is set in pumping plant, avoiding the float in sewage to precipitate, float is taken away discharge with sewage by water pump, does not deposits in pumping plant.Having the beneficial effect that compared with the flat pumping plant of prior art, the float in sewage does not precipitates in pumping plant, decreases the workload of cleaning mud, it is ensured that the good operation of pumping plant.
This utility model is realized by techniques below: prevent the drainage pumping plant of sediment, mainly includes collecting-tank 1, heavy bucket 2, pump chamber 3, water sucking mouth 4, elevator pump 5, mixing pump 6.The space of collecting-tank 1 is cylindrical, and collecting-tank 1 bottom is heavy bucket 2, and the space of heavy bucket 2 is cone, and the bottom of heavy bucket 2 is provided with water sucking mouth 4, installs elevator pump 5 in pump chamber 3, and mixing pump 6 is arranged on the sloped sidewall in heavy bucket 2.The top of collecting-tank 1 has water inlet pipe 7 to access, and collecting-tank 1 top is provided with clean-up port 11.Pump chamber 3 is adjacent with collecting-tank 1, and pump chamber 3 communicates with the space of the heavy outer bottom of bucket 2, and control chamber 10 is arranged on the space of heavy bucket 2 bottom, and the top of pump chamber 3 is provided with access hole 12.The entrance of elevator pump 5 uses connecting tube 8 to connect with water sucking mouth 4, and the outlet of elevator pump 5 uses outlet pipe 9 to connect municipal wastewater pipeline.Mixing pump 6 uses immersible pump, the outlet of mixing pump 6 to be close to the tilt internal wall water outlet in horizontal direction of heavy bucket 2, and water outlet current form rotational flow in heavy bucket 2.
If the physical features of community is relatively low, the sewage that building is got rid of cannot be flow automatically after being collected by pipeline and be discharged in municipal wastewater pipeline, small pumping station can be used to promote and enter in municipal wastewater pipeline.This utility model is a kind of drainage pumping plant preventing sediment, the sewage that pipeline is collected flows in collecting-tank 1 by water inlet pipe 7, the space of collecting-tank 1 is cylindrical, collecting-tank 1 bottom is heavy bucket 2, the space of heavy bucket 2 is cone, enters float contained in the sewage of collecting-tank 1 and can be deposited in the heavy bucket 2 of collecting-tank 1 bottom.Owing to heavy bucket 2 is taper, bottom is water sucking mouth 4, and precipitate is in heavy bucket 2 landing of taper to water sucking mouth 4.The water sucking mouth 4 of elevator pump 5 is positioned at the bottom of heavy bucket 2, mixing pump 6 is installed on the sloped sidewall in heavy bucket 2, mixing pump 6 uses immersible pump, the outlet of mixing pump 6 to be close to the tilt internal wall water outlet in horizontal direction of heavy bucket 2, and water outlet current form rotational flow in heavy bucket 2.When the water level in collecting-tank 1 gradually rises to turn on pump water level, mixing pump 6 first start by the precipitate being deposited in heavy bucket 2 agitation be blended in sewage, then elevator pump 5 is started, sewage sucks elevator pump 5 by water sucking mouth 4, connecting tube 8, pressure current is used to enter in municipal wastewater pipeline by outlet pipe 9 again, float in water is drained the most therewith, does not deposits in pumping plant.When water level is down to termination of pumping water level, mixing pump 6 and elevator pump 5 stop simultaneously.Shorter owing to flowing into the sewage depot accumulation time of collecting-tank 1, the short time is deposited in the float of heavy bucket 2 and will not consolidate, and the float being deposited in heavy bucket 2 is all stirred and discharges with sewage by each pump drainage sewage, it is therefore prevented that silt deposit in pumping plant.Collecting-tank 1 top is provided with clean-up port 11, it is simple to clear up water inlet pipe 7, collecting-tank 1, heavy bucket 2.The top of pump chamber 3 is provided with access hole 12, servant can keep in repair elevator pump 5 and control chamber 10 and connecting tube 8 and outlet pipe 9.
Accompanying drawing explanation
Fig. 1 is this utility model top (water inlet pipe 7 position) horizontal sectional drawing；
Fig. 2 is this utility model bottom (suction hose 4 position) horizontal sectional drawing；
Fig. 3 is the A-A profile of Fig. 1.
In figure: 1-collecting-tank, 2-sink bucket, 3-pump chamber, 4-water sucking mouth, 5-elevator pump, 6-mixing pump, 7-water inlet pipe, 8-connecting tube, 9-outlet pipe, 10-control chamber, 11-clean-up port, 12-access hole.
Detailed description of the invention
Fig. 1 is this utility model upper level profile, it it is the position sectional horizontal along water inlet pipe 7, the horizontal profile of collecting-tank 1 is circular as can be seen from Figure 1, pump chamber 3 is adjacent with collecting-tank 1, three limits of pump chamber 3 are straight flange, article one, limit is an arc part for collecting-tank 1, and upper part collecting-tank 1 and pump chamber 3 at pumping plant are separate.Fig. 2 is this utility model lower horizontal profile, it it is the position sectional horizontal along water sucking mouth, pumping plant bottom 4, being the junction with water sucking mouth 4, the bottom of heavy bucket 2 at this, pump chamber 3 communicates with the space of the heavy outer bottom of bucket 2 as can be seen from Figure 2, and control chamber 10 is arranged on the space of heavy bucket 2 bottom.Fig. 3 is the A-A profile of Fig. 1, i.e. along water inlet pipe 7 and the profilograph of the centrage of outlet pipe 9.In conjunction with Fig. 1 Fig. 2 it can be seen that the space of collecting-tank 1 is cylindrical, the top of collecting-tank 1 has water inlet pipe 7 to access, and collecting-tank 1 top is provided with clean-up port 11.Collecting-tank 1 bottom is heavy bucket 2, and the space of heavy bucket 2 is cone, and mixing pump 6 is arranged on the sloped sidewall in heavy bucket 2.The bottom of heavy bucket 2 is provided with water sucking mouth 4, installs elevator pump 5 in pump chamber 3, and the entrance of elevator pump 5 uses connecting tube 8 to connect with water sucking mouth 4, and the outlet of elevator pump 5 uses outlet pipe 9 to connect municipal wastewater pipeline, and the top of pump chamber 3 is provided with access hole 12.
The community relatively low in physical features arranges pumping plant near municipal wastewater Near Pipelines, and pumping plant uses underground type.Sewage quantity according to community determines the water-retention volume of collecting-tank 1 and heavy bucket 2, selects the specification of elevator pump 5 according to the discrepancy in elevation of water-retention volume, water inlet pipe 7 and municipal wastewater pipe.Gradient 1:1 of heavy bucket 2 sidewall is advisable, and calculates diameter and collecting-tank 1, the height of heavy bucket 2 of collecting-tank 1 further according to water-retention volumenometer, reserves the spatial altitude of heavy bucket 2 bottom according to the size of water sucking mouth 4 and elevator pump 5, determine the elevation of pumping plant base plate.Use supporting excavation pumping plant foundation ditch during construction, first pour the underplate concrete of pumping plant, then formwork pours collecting-tank 1, heavy bucket 2, pump chamber 3, imbeds cat ladder, the built-in fitting of pre-buried installation mixing pump 6 on the sloped sidewall of heavy bucket 2 while pouring.Water sucking mouth 4 uses steel, one end to be cast in the bottom of heavy bucket 2, and the other end arranges ring flange, in order to be connected with connecting tube 8.Pushing up the height to ground according to water inlet pipe 7, the top of collecting-tank 1 should reserve the space of certain altitude, convenient to operate during cleaning water inlet pipe 7.The cover plate of collecting-tank 1 and pump chamber 3 together pours, and the position of cover plate correspondence clean-up port 11 and access hole 12 reserves hole, and masonry shaft installs well lid.
Installing mixing pump 6 on the built-in fitting of the sloped sidewall in heavy bucket 2, mixing pump 6 uses immersible pump, the outlet of mixing pump 6 to be close to the tilt internal wall water outlet in horizontal direction of heavy bucket 2.Water sucking mouth 4 and connecting tube 8 use Flange joint, again the other end of connecting tube 8 is connected to elevator pump 5, the outlet of elevator pump 5 uses outlet pipe 9 to connect municipal drainage pipeline, this segment pipe is manometer tube, corresponding pressure should be able to be born, outlet pipe 9 uses steel pipe, the outlet of outlet pipe 9 to connect the inspection shaft of municipal wastewater pipeline.
Installing control chamber 10 and turn on pump, the water level control sensor of termination of pumping, ordinary water pump producer provides together with control chamber.Debug and can come into operation.
Claims (5)
1. kind prevent the drainage pumping plant of sediment, it is characterized in that: mainly include collecting-tank (1), heavy bucket (2), pump chamber (3), water sucking mouth (4), elevator pump (5), mixing pump (6), the space of described collecting-tank (1) is cylindrical, collecting-tank (1) bottom is heavy bucket (2), the space of heavy bucket (2) is cone, the bottom of heavy bucket (2) is provided with water sucking mouth (4), installing elevator pump (5) in pump chamber (3), mixing pump (6) is arranged on the sloped sidewall in heavy bucket (2).
The drainage pumping plant preventing sediment the most according to claim 1, is characterized in that: the top of described collecting-tank (1) has water inlet pipe (7) to access, and collecting-tank (1) top is provided with clean-up port (11).
The drainage pumping plant preventing sediment the most according to claim 1, it is characterized in that: described pump chamber (3) is adjacent with collecting-tank (1), pump chamber (3) communicates with the space of heavy bucket (2) outer bottom, control chamber (10) is arranged on the space of heavy bucket (2) bottom, and the top of pump chamber (3) is provided with access hole (12).
The drainage pumping plant preventing sediment the most according to claim 1, is characterized in that: the entrance of described elevator pump (5) uses connecting tube (8) to connect with water sucking mouth (4), and the outlet of elevator pump (5) uses outlet pipe (9) to connect municipal drainage pipeline.
The drainage pumping plant preventing sediment the most according to claim 1, it is characterized in that: described mixing pump (6) uses immersible pump, the outlet of mixing pump (6) is close to the tilt internal wall water outlet in horizontal direction of heavy bucket (2), and water outlet current form rotational flow in heavy bucket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277417.7U CN205421527U (en) | 2016-04-06 | 2016-04-06 | Prevent to deposit drainage pumping station of siltation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277417.7U CN205421527U (en) | 2016-04-06 | 2016-04-06 | Prevent to deposit drainage pumping station of siltation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421527U true CN205421527U (en) | 2016-08-03 |
Family
ID=56523393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277417.7U Expired - Fee Related CN205421527U (en) | 2016-04-06 | 2016-04-06 | Prevent to deposit drainage pumping station of siltation |
Country Status (1)
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| CN (1) | CN205421527U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396852A (en) * | 2018-04-09 | 2018-08-14 | 立德环保设备制造（广州）有限公司 | A kind of Self-cleaning type sewage lifting device |
| CN109081528A (en) * | 2018-10-11 | 2018-12-25 | 浙江建设职业技术学院 | A kind of shower water recycling device and its treatment process |
| CN110117091A (en) * | 2019-04-22 | 2019-08-13 | 华电电力科学研究院有限公司 | A kind of coal water collection system and coal-contained wastewater treatment process preventing coal slime precipitating |
| CN110512714A (en) * | 2019-09-27 | 2019-11-29 | 江苏省水利工程科技咨询股份有限公司 | A kind of anti-siltation integrated pump station of intelligence and its application method |
-
2016
- 2016-04-06 CN CN201620277417.7U patent/CN205421527U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396852A (en) * | 2018-04-09 | 2018-08-14 | 立德环保设备制造（广州）有限公司 | A kind of Self-cleaning type sewage lifting device |
| CN109081528A (en) * | 2018-10-11 | 2018-12-25 | 浙江建设职业技术学院 | A kind of shower water recycling device and its treatment process |
| CN110117091A (en) * | 2019-04-22 | 2019-08-13 | 华电电力科学研究院有限公司 | A kind of coal water collection system and coal-contained wastewater treatment process preventing coal slime precipitating |
| CN110512714A (en) * | 2019-09-27 | 2019-11-29 | 江苏省水利工程科技咨询股份有限公司 | A kind of anti-siltation integrated pump station of intelligence and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160803 |