CN203834646U - Sewage lifting device - Google Patents
Sewage lifting device Download PDFInfo
- Publication number
- CN203834646U CN203834646U CN201420278768.0U CN201420278768U CN203834646U CN 203834646 U CN203834646 U CN 203834646U CN 201420278768 U CN201420278768 U CN 201420278768U CN 203834646 U CN203834646 U CN 203834646U
- Authority
- CN
- China
- Prior art keywords
- sewage
- valve
- pillar
- valve body
- threeway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model provides a sewage lifting device and relates to a sewage treatment device. The sewage lifting device aims to solve the problems that pipelines of an existing sewage lifting device are complex, sewage backflow is caused when the sewage discharging amount is increased, a valve type is single, and the existing sewage lifting device is instable in the working process. According to the sewage lifting device, a water outlet pipe, a water inlet pipe, a sewage buffering box, two filters, two sewage pumps and two three-way suspension valves are arranged in a sewage box, and a side wall of the sewage buffering box is provided with a filtering grate. Each three-way suspension valve comprises a valve body, a strut and a hollow sphere. The upper end of the valve body is provided with an upper valve port, the lower end of the valve body is provided with a lower valve port, a side wall of the valve body is provided with a side valve port, the strut and the hollow sphere are arranged in the valve body, the hollow sphere is placed at the upper end of the strut and controls the upper valve port to be opened or closed, an inverted T-shaped pipe is arranged between two bypass pipes, and the tail end of a vertical pipe of the inverted T-shaped pipe penetrates a water outlet to be placed on the outer portion of the sewage box. The sewage lifting device is simple in structure and works stably.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, is specifically related to a kind of sewage lifter, belongs to sewage disposal device field.
Background technology
Continuous expansion and the construction in city make urban land growing tension, this just forces people constantly to underground development, the drainage problem of thing followed underground building also brings very large difficulty, and originally people adopt the mode of " sump+dredge pump " to process underground sewage.The fault rate of this mode is high, the needs of the modern life are not suitable with, generally adopt at present sewage lifter, adopt sewage Closed Drain, adopt lift pump lifting sewage to be discharged in municipal pipeline, and existing sewage lifter pipeline complexity, in the time that quantity of wastewater effluent is large, easily cause sewage backflow, and existing sewage lifter generally only adopts flap valve, the course of work is unstable.
Utility model content
The purpose of this utility model is in order to solve existing sewage lifter pipeline complexity, when sewage water discharge amount increases, causes sewage backflow, adopts valve kind single, the unsettled problem of the course of work.
The technical solution of the utility model is: a kind of sewage lifter, comprise sewage box body, in sewage box body, have water inlet and delivery port, in described sewage box body, be provided with outlet pipe, water inlet pipe, sewage buffer pocket, two strainers, two foul water pumps and two threeway float valves, the sidewall of described sewage buffer pocket is for filtering double-edged fine-toothed comb, each threeway float valve includes valve body, pillar and hollow ball, the upper end of valve body is provided with valve port, the lower end of valve body is provided with lower valve port, the sidewall of valve body is provided with side valve mouth, pillar and hollow ball are located in valve body, one end of pillar is fixed on the inwall of valve body, hollow ball is placed in the upper end of pillar, the break-make of valve port in hollow ball control, described water inlet pipe lower end is communicated with sewage buffer pocket, the upper end of water inlet pipe is placed in the outside of sewage box body through water inlet, the lower end of sewage buffer pocket is symmetrical is provided with two isocons, the end of every isocon is connected with the upper valve port of threeway float valve, the lower valve port of each threeway float valve is all connected with the input of a strainer, the output of each strainer is all connected with a foul water pump, article two, between isocon, be provided with inverted T tube, the transverse tube two ends of inverted T tube are connected with the side valve mouth of both sides threeway float valve respectively, the end of the vertical tube of inverted T tube is placed in the outside of sewage box body through delivery port, in the transverse tube of the vertical tube left and right sides, be equipped with flap valve.
Described strainer is bilayer filter, double filtration, and filter effect is better.
In described sewage box body, be provided with water level induction meter, the sewage in sewage box body is monitored, dredge pump is worked in time, sewage is discharged.
The pillar of described threeway float valve is steel bar pillar, and pillar single spot welding is connected on valve interior wall, and pillar is horizontal by 45 degree, and it has the less area that stops, is to be applicable to very much blowdown because the dirt that angle factor stops very easily washes out.
The utility model compared with prior art has following effect: the utility model adopts the design of buffer pocket, in the time that threeway float valve is mingled with dirt and can not closes completely, part of contaminated water can rush down buffer pocket after filtration double-edged fine-toothed comb block solid, sewage flows in casing again, employing threeway float valve has buoyancy and feature reliable and that pass basal area is large and the life-span is long is closed, closed to current dual dynamic, and simple in structure, the course of work is reliable and stable.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
1-casing in figure, 2-water inlet, 3-delivery port, 4-water inlet pipe, 5-sewage buffer pocket, 6-strainer, 7-foul water pump, 8-threeway float valve, 9-filters double-edged fine-toothed comb, 10-valve body, 11-pillar, 12 hollow balls, the upper valve port of 13-, 14-lower valve port, 15-side valve mouth, 16-flap valve, 17-outlet pipe.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model, a kind of sewage lifter of present embodiment comprises sewage box body 1, in sewage box body 1, have water inlet 2 and delivery port 3, in described sewage box body 1, be provided with outlet pipe 17, water inlet pipe 4, sewage buffer pocket 5, two strainers 6, two foul water pumps 7 and two threeway float valves 8, the sidewall of described sewage buffer pocket 5 is for filtering double-edged fine-toothed comb 9, each threeway float valve 8 includes valve body 10, pillar 11 and hollow ball 12, the upper end of valve body 10 is provided with valve port 13, the lower end of valve body 10 is provided with lower valve port 14, the sidewall of valve body 10 is provided with side valve mouth 15, pillar 11 and hollow ball 12 are located in valve body 10, one end of pillar 11 is fixed on the inwall of valve body 10, hollow ball 12 is placed in the upper end of pillar 11, hollow ball 12 is controlled the break-make of upper valve port 13, described water inlet pipe 4 lower ends are communicated with sewage buffer pocket 5, the upper end of water inlet pipe 4 is placed in the outside of sewage box body 1 through water inlet 2, the lower end of sewage buffer pocket 5 is symmetrical is provided with two isocons, the end of every isocon is connected with the upper valve port 13 of threeway float valve 8, the lower valve port 14 of each threeway float valve 8 is all connected with the input of a strainer 6, the output of each strainer 6 is all connected with a foul water pump 8, article two, between isocon, be provided with inverted T tube, the transverse tube two ends of inverted T tube are connected with the side valve mouth 15 of both sides threeway float valve 10 respectively, the end of the vertical tube of inverted T tube is placed in the outside of sewage box body 1 through delivery port 3, in the transverse tube of the vertical tube left and right sides, be equipped with flap valve 16.
Described strainer 6 is bilayer filter.
In described sewage box body 1, be provided with water level induction meter.
The pillar 11 of described threeway float valve 8 is steel bar pillar, and pillar 11 single spot weldings are connected on valve body 10 inwalls, and pillar 11 is horizontal by 45 degree.
The working portion of a whole set of sewage lifter is placed in sewage box body 1, extraneous sewage is in first water inlet 2 enters sewage buffer pocket 5, shunt via sewage buffer pocket 5 in the strainer 6 that enters respectively the left and right sides, filtered sewage flow in sewage box body 1, in the time that the interior sewage of sewage box body 1 arrives water level induction meter, left side foul water pump 7 starts, strainer 6 internal solid things and sewage are discharged through sewage outlet 3, now because hollow ball 12 seals valve port 13 at the dynamic action float downward of buoyancy of water and water, dirt can only be discharged to the external world by sewage along flap valve 16, in the time that the sewage in sewage box body amasss completely again, right side foul water pump 7 starts, the foul water pump alternation of the left and right sides, in the time that water level reaches default warning line, two foul water pumps are worked simultaneously.
Claims (4)
1. a sewage lifter, comprise sewage box body (1), in sewage box body (1), have water inlet (2) and delivery port (3), it is characterized in that: in described sewage box body (1), be provided with outlet pipe (17), water inlet pipe (4), sewage buffer pocket (5), two strainers (6), two foul water pumps (7) and two threeway float valves (8), the sidewall of described sewage buffer pocket (5) is for filtering double-edged fine-toothed comb (9), each threeway float valve (8) includes valve body (10), pillar (11) and hollow ball (12), the upper end of valve body (10) is provided with valve port (13), the lower end of valve body (10) is provided with lower valve port (14), the sidewall of valve body (10) is provided with side valve mouth (15), pillar (11) and hollow ball (12) are located in valve body (10), one end of pillar (11) is fixed on the inwall of valve body (10), hollow ball (12) is placed in the upper end of pillar (11), the break-make of valve port (13) in hollow ball (12) control, described water inlet pipe (4) lower end is communicated with sewage buffer pocket (5), the upper end of water inlet pipe (4) is placed in the outside of sewage box body (1) through water inlet (2), the lower end of sewage buffer pocket (5) is symmetrical is provided with two isocons, the end of every isocon is connected with the upper valve port (13) of threeway float valve (8), the lower valve port (14) of each threeway float valve (8) is all connected with the input of a strainer (6), the output of each strainer (6) is all connected with a foul water pump (8), article two, between isocon, be provided with inverted T tube, the transverse tube two ends of inverted T tube are connected with the side valve mouth (15) of both sides threeway float valve (10) respectively, the end of the vertical tube of inverted T tube is placed in the outside of sewage box body (1) through delivery port (3), in the transverse tube of the vertical tube left and right sides, be equipped with flap valve (16).
2. a kind of sewage lifter according to claim 1, is characterized in that: described strainer (6) is bilayer filter.
3. a kind of sewage lifter according to claim 2, is characterized in that: described sewage box body is provided with water level induction meter in (1).
4. according to a kind of sewage lifter described in claim 1,2 or 3, it is characterized in that: the pillar (11) of described threeway float valve (8) is steel bar pillar, pillar (11) single spot welding is connected on valve body (10) inwall, and pillar (11) is face (45) degree with level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278768.0U CN203834646U (en) | 2014-05-28 | 2014-05-28 | Sewage lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278768.0U CN203834646U (en) | 2014-05-28 | 2014-05-28 | Sewage lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834646U true CN203834646U (en) | 2014-09-17 |
Family
ID=51512506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278768.0U Expired - Lifetime CN203834646U (en) | 2014-05-28 | 2014-05-28 | Sewage lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863251A (en) * | 2015-04-20 | 2015-08-26 | 安徽汇隆给水设备有限公司 | Spherical two-way sewerage device and sewage method |
| CN104929234A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Sewer sewage treatment device |
-
2014
- 2014-05-28 CN CN201420278768.0U patent/CN203834646U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863251A (en) * | 2015-04-20 | 2015-08-26 | 安徽汇隆给水设备有限公司 | Spherical two-way sewerage device and sewage method |
| CN104929234A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Sewer sewage treatment device |
| CN104929234B (en) * | 2015-06-16 | 2017-01-18 | 青岛科融新能源有限公司 | Sewer sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220721 Address after: 572024 room 12, room 08, 3 / F, Hainan Ruize office building, Yazhou Bay science and technology, Yazhou District, Sanya City, Hainan Province Patentee after: Hainan carrier energy and Environmental Protection Technology Co.,Ltd. Address before: 130 Changjiang Road, Nangang District, Harbin, Heilongjiang Province Patentee before: Zhao Wei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |