CN202559502U - Underground sewage lifting device - Google Patents
Underground sewage lifting device Download PDFInfo
- Publication number
- CN202559502U CN202559502U CN2012201660698U CN201220166069U CN202559502U CN 202559502 U CN202559502 U CN 202559502U CN 2012201660698 U CN2012201660698 U CN 2012201660698U CN 201220166069 U CN201220166069 U CN 201220166069U CN 202559502 U CN202559502 U CN 202559502U
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- water
- sewage
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- outlet
- pipe
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Abstract
An underground sewage lifting device includes a water tank, two water pumps, a water outlet pipe and a sewage delivery pipeline, wherein the sewage delivery pipeline includes an inlet water division cylinder and two sewage delivery branch pipes with the same structure; each sewage delivery branch pipe includes a sewage delivery branch pipe, a water inlet/outlet share pipe and a filtering seal cylinder; a water inflow check valve is mounted on each sewage delivery branch pipe; the lower ends of the sewage delivery branch pipes are connected with the middle parts of the water inlet/outlet share pipes; the right ends of the water inlet/outlet share pipes are connected with the filtering seal cylinders; the left ends of the water inlet/outlet share pipes are connected with the water outlet pipe; the upper ends of the two sewage delivery branch pipes are connected with the inlet water division cylinder respectively; the inlet water division cylinder is connected with a peripheral sewage water drainage pipe; water outlets of the two water pumps are connected with the corresponding filtering seal cylinders on the two sewage delivery branch pipes; water outlet check valves are mounted on the water outlet pipe; a water level sensor is mounted in the water tank; and a service port is arranged on an upper cover of the water tank. The underground sewage lifting device has simple structure, low cost and high pollution discharge efficiency.
Description
Technical field
The utility model relates to a kind of waste removal equipment, particularly relates to a kind of underground sewage that contains foreign material and promotes and tapping equipment.
Background technology
There is increasing underground building in present city, and the traditional method of underground building draining is to build sump, in sump, places water pump, leans on water pump that sewage is promoted to ground.When containing foreign material in the sewage, water pump can not effectively be discharged into ground with foreign material, needs to lean on artificial clear washing in a pan, and can cause environment pollution like this.Simultaneously, foreign material easy blocking water pump causes water pump to damage, and has increased maintenance workload.
The utility model content
The purpose of the utility model is to solve the weak point of above-mentioned treating apparatus, and a kind of simple in structure, reasonable in design, with low cost, underground sewage lifting means that contaminant removal effectiveness is high is provided.
The technical scheme that adopts is:
A kind of underground sewage lifting appliance comprises water tank, two water pumps, outlet pipe, water inlet pipe and sewage transport pipelines.
Two water pumps are separately positioned in the water tank, in water tank, are equiped with level sensor, on the water tank top cover exhaust opening are arranged.Be equiped with out Water Check Valve on the outlet pipe.
The sewage transport pipeline comprises into water water tube and two sewage transport bye-passes that structure is identical; Said sewage transport bye-pass, comprise sewage transport arm, the shared pipe of Inlet and outlet water and filter sealing drum; Be equiped with into water flap valve on the sewage transport arm, the lower end of sewage transport arm is connected with the shared pipe of Inlet and outlet water middle part, and the shared pipe left end of Inlet and outlet water is connected with outlet pipe, and the shared pipe right-hand member of Inlet and outlet water is connected through flange with the left end that filters sealing drum; The upper end of two sewage transport arms is connected with the water inlet water tube respectively, and two terminal filtration sealing drums that connect of sewage transport arm are connected through flange with the delivery port of two water pumps respectively.
The water tank top cover is provided with access hole.
The exhaust opening of sewage transport arm, water inlet water tube and water tank is connected with stack respectively.
Said filtration sealing drum constitutes with the filtration inner core by filtering urceolus, and the filtration urceolus is a closed cylinder, and filtering inner core is the circular cone type cylindrical shell, and a plurality of filtering holes are arranged on the circular cone type cylindrical shell, and the filtration inner core is installed in and filters in the urceolus.
The utility model operating principle:
During the utility model work, the sewage that contains foreign material is flowed into by the water inlet water tube through water inlet pipe.The water inlet water tube is divided into two-way with sewage, flows into via water inlet flap valve and the shared pipe of Inlet and outlet water and filters sealing drum.The water tube of intaking simultaneously also is connected with stack, and all gases in the sewage is discharged by stack.The sewage separation that contains foreign material is behind the filtration sealing drum, and sewage flows to water tank through filtering sealing drum and water pump, and the foreign material in the sewage are separated, and temporarily are kept in the cartridge filter.When the water level in the water tank reach a certain height, level sensor detected the signal enabling water pump, sewage through water pump, filter sealing drum, the shared pipe of Inlet and outlet water, go out Water Check Valve and outlet pipe is discharged to sewage conduct.At this moment, be temporarily stored in the interior foreign material of cartridge filter under the effect of current, together be discharged into sewage conduct with sewage.
The water inlet flap valve is in normally open when water inlet, go out Water Check Valve and under the pressure of return water effect, be in normally off.When draining, the water inlet flap valve is closed under the pressure effect of draining, goes out Water Check Valve and under the pressure of draining, opens, and guarantees that sewage is discharged to sewage conduct smoothly, can not reflux from the water inlet water tube simultaneously.
Two water pumps are arranged in the water tank, by same level sensor control, alternation, when a water pump broke down, another water pump can work alone, and control cabinet sends alarm simultaneously, has guaranteed the reliability of device.
The utility model is simple in structure, with low cost, contaminant removal effectiveness is high.
Description of drawings:
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 filters the sealing drum structural representation.
The specific embodiment:
A kind of underground sewage lifting appliance comprises water tank 1, two water pumps 2, outlet pipe 8 and sewage transport pipelines, it is characterized in that:
The sewage transport pipeline comprises into water water tube 4 and two sewage transport bye-passes that structure is identical.
The sewage transport bye-pass comprises sewage transport arm 14, the shared pipe 6 of Inlet and outlet water and filters sealing drum 3; On sewage transport arm 14, be equiped with into water flap valve 5, the lower end of sewage transport arm 14 is connected with the common pipe of Inlet and outlet water 6 middle parts, and the right-hand member of the shared pipe 6 of Inlet and outlet water is connected with filtration sealing drum 3, and the left end of the shared pipe 6 of Inlet and outlet water is connected with outlet pipe 8; The upper end of two sewage transport arms 14 is connected with water inlet water tube 4 respectively, and water inlet water tube 4 is connected with the sewage drainage pipe of peripheral hardware; The delivery port of two water pumps 2 is respectively through filtration sealing drum corresponding on flange and two the sewage transport arms 14 3 connections; On outlet pipe 8, be equiped with out Water Check Valve 7, the exhaust opening of sewage transport arm 14, water inlet water tube 4 and water tank 1 is connected with stack 9 respectively; Be equiped with level sensor 10 in the water tank 1, cover on the water tank 1 and be provided with access hole 11.Filter sealing drum 3 and constitute by filtering urceolus 12 and filtering inner core 13, filtering urceolus 12 is closed cylindrical shell, and filtering inner core 13 is divergent-cone wall, and divergent-cone wall is provided with a plurality of filtering holes, filters inner core 13 and is fixed in the filtration urceolus 12.
Claims (2)
1. a underground sewage lifting appliance comprises water tank (1), two water pumps (2), outlet pipe (8) and sewage transport pipeline, it is characterized in that:
The sewage transport pipeline comprises into water water tube (4) and two sewage transport bye-passes that structure is identical;
The sewage transport bye-pass comprises sewage transport arm (14), the shared pipe of Inlet and outlet water (6) and filters sealing drum (3); On sewage transport arm (14), be equiped with into water flap valve (5); The lower end of sewage transport arm (14) is managed (6) middle part jointly and is connected with Inlet and outlet water; The right-hand member of the shared pipe of Inlet and outlet water (6) is connected with filtration sealing drum (3), and the left end of the shared pipe of Inlet and outlet water (6) is connected with outlet pipe (8); The upper end of two sewage transport arms (14) is connected with water inlet water tube (4) respectively, and water inlet water tube (4) is connected with the sewage drainage pipe of peripheral hardware; The delivery port of two water pumps (2) is respectively through corresponding filtration sealing drum (3) connection on flange and two the sewage transport arms (14); On outlet pipe (8), be equiped with out Water Check Valve (7), the exhaust opening of sewage transport arm (14), water inlet water tube (4) and water tank (1) is connected with stack (9) respectively; Be equiped with level sensor (10) in the water tank (1), cover on the water tank (1) and be provided with access hole (11).
2. a kind of underground sewage lifting appliance according to claim 1; It is characterized in that filtering sealing drum (3) constitutes by filtering urceolus (12) and filtering inner core (13); Filtering urceolus (12) is closed cylindrical shell; Filtering inner core (13) is divergent-cone wall, and divergent-cone wall is provided with a plurality of filtering holes, filters inner core (13) and is fixed in the filtration urceolus (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201660698U CN202559502U (en) | 2012-04-19 | 2012-04-19 | Underground sewage lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201660698U CN202559502U (en) | 2012-04-19 | 2012-04-19 | Underground sewage lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559502U true CN202559502U (en) | 2012-11-28 |
Family
ID=47209170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201660698U Expired - Fee Related CN202559502U (en) | 2012-04-19 | 2012-04-19 | Underground sewage lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372852A (en) * | 2014-10-30 | 2015-02-25 | 迈勒科(杭州)环保科技有限公司 | Sewage lifting device |
| CN104818766A (en) * | 2015-04-09 | 2015-08-05 | 天能电池(芜湖)有限公司 | Sewage extraction device for storage battery workshop |
| CN104895184A (en) * | 2015-05-05 | 2015-09-09 | 上海连宇泵业有限公司 | Waste water hoisting equipment |
-
2012
- 2012-04-19 CN CN2012201660698U patent/CN202559502U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372852A (en) * | 2014-10-30 | 2015-02-25 | 迈勒科(杭州)环保科技有限公司 | Sewage lifting device |
| CN104818766A (en) * | 2015-04-09 | 2015-08-05 | 天能电池(芜湖)有限公司 | Sewage extraction device for storage battery workshop |
| CN104818766B (en) * | 2015-04-09 | 2017-01-25 | 天能电池(芜湖)有限公司 | Sewage extraction device for storage battery workshop |
| CN104895184A (en) * | 2015-05-05 | 2015-09-09 | 上海连宇泵业有限公司 | Waste water hoisting equipment |
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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 |
Granted publication date: 20121128 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |