CN210013301U - Subway station airtight water tank sewage lift system - Google Patents
Subway station airtight water tank sewage lift system Download PDFInfo
- Publication number
- CN210013301U CN210013301U CN201821652310.1U CN201821652310U CN210013301U CN 210013301 U CN210013301 U CN 210013301U CN 201821652310 U CN201821652310 U CN 201821652310U CN 210013301 U CN210013301 U CN 210013301U
- Authority
- CN
- China
- Prior art keywords
- water tank
- sewage
- sealed water
- sealed
- subway station
- 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 - Fee Related
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a subway station airtight water tank sewage lift system, including sewage source, seal water tank and dredge pump, be equipped with the sewage inlet tube between bathroom and the seal water tank, be equipped with sewage drain pipe, its characterized in that between dredge pump and the seal water tank: the sealed water tank is internally provided with a filtering device, the sealed water tank is also provided with a stirrer, the stirrer is provided with a stirring device, and the sealed water tank is provided with a breather pipe. The utility model discloses the seal has great improvement, and sanitary condition has very big improvement, and is basically free from extraneous odour, and the system is simple, and the operation maintenance work load is little.
Description
Technical Field
The utility model relates to a sewage hoisting system specifically indicates a subway station airtight water tank sewage hoisting system.
Background
A sewage source of the subway station is positioned in the underground space, and the air flow exchange is relatively closed; additionally, the passenger flow of the station is large, and the sewage source is frequently used; and station sewage needs hoisting device just can discharge to lead to many subway station sewage source sewage to discharge not smoothly, the foul smell is difficult to discharge, seriously influences the normal operation of subway. The subway station uses traditional sewage lift system when carrying out the blowdown. Traditional sewage lift system very easily produces the foul smell, breeds the mosquito and fly, and sanitary conditions is poor, and sewage pump room area is great, and the house below need set up the effluent water sump, therefore the station bottom plate needs the structure to fall the board, and civil engineering construction and risk are big, have the requirement to laying the position in sewage source, and traditional sewage lift system can not be full of the requirement of subway construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a subway station airtight water tank sewage lift system.
For solving the technical problem, the utility model provides a technical scheme is a subway station airtight water tank sewage lift system, including sewage source, seal water tank and dredge pump, be equipped with the sewage inlet tube between sewage source and the seal water tank, be equipped with sewage drain pipe, its characterized in that between dredge pump and the seal water tank: the bottom of the sealed water tank is linearly increased from one side of the sealed water tank to the other side of the sealed water tank, one end of the sewage inlet pipe is connected with a sewage source, the other end of the sewage inlet pipe is communicated with the lower end of one side of the sealed water tank, which is close to the lower part of the bottom of the sealed water tank, one end of the sewage drain pipe is connected with a sewage pump, the other end of the sewage drain pipe is communicated with the lower end of one side of the sealed water tank, which is close to the higher part of the bottom of the sealed water tank, a filtering device is arranged in the sealed water tank, the filtering device is positioned between one side of the sealed water tank, which is connected with the sewage inlet pipe, and one side of the sealed water tank, which is connected with the sewage drain pipe, a stirrer is also arranged on the sealed water tank, a stirring device is arranged on the stirrer, the, and the upper end of the sealed water tank is provided with an access hole and a back flushing pipe.
As an improvement, one side of the sealed water tank is provided with a liquid level meter, a ball float valve is arranged in the sealed water tank, and the ball float valve is positioned in a space formed by one side of the sealed water tank connected with the filtering device and the sewage drain pipe.
As an improvement, the lower end of the sealed water tank is provided with a drain pipe.
As an improvement, the stirring device comprises a stirring rod and a stirring blade fixed on the stirring rod, and the stirring rod is connected with the stirrer.
As an improvement, a water stop valve is arranged on the sewage inlet pipe.
As an improvement, the material of the sealed water tank is stainless steel.
As an improvement, the stirrer has the functions of clockwise rotation and anticlockwise rotation, and is used for controlling the rotation or anticlockwise rotation of the stirring device needle.
Compared with the prior art, the utility model the advantage lie in: the sealing performance is greatly improved, the sanitary condition is greatly improved, basically no peculiar smell exists, the system is simple, and the operation and maintenance workload is small.
Drawings
FIG. 1 is a schematic structural view of the utility model relates to a subway station closed water tank sewage lifting system.
As shown in the figure: 1. the sewage treatment system comprises a sewage source 1.1, a staff sewage source 1.2, a public sewage source 2, a sealed water tank 3, a sewage pump 4, a sewage inlet pipe 5, a sewage drain pipe 6, a filtering device 7, a stirrer 8, a stirring device 8.1, a stirring rod 8.2, a stirring blade 9, a vent pipe 10, a water stop valve 11, a liquid level meter 12, a floating ball 13, an access hole 14, a backwashing pipe 15 and a drain pipe.
Detailed Description
The utility model discloses a subway station airtight water tank sewage lift system does further detailed description below with the accompanying drawing.
Combine figure 1, a subway station closed water tank sewage lift system, includes sewage source 1, seal water tank 2 and dredge pump 3, be equipped with sewage inlet tube 4 between sewage source and the seal water tank 2, be equipped with sewage drain pipe 5, its characterized in that between dredge pump 3 and the seal water tank 2: the bottom of the sealed water tank 2 is linearly increased from one side of the sealed water tank 2 to the other side of the sealed water tank 2, one end of the sewage inlet pipe 4 is connected with the sewage source 1, the other end of the sewage inlet pipe 4 is communicated with the lower end of one side of the sealed water tank 2 close to the lower part of the bottom of the sealed water tank, one end of the sewage drain pipe 5 is connected with the sewage pump 3, the other end of the sewage drain pipe 5 is communicated with the lower end of one side of the sealed water tank 2 close to the higher part of the bottom of the sealed water tank, a filtering device 6 is arranged in the sealed water tank 2, the filtering device 6 is positioned between one side of the sealed water tank 2 connected with the sewage inlet pipe 4 and one side of the sealed water tank 2 connected with the sewage drain pipe 5, a stirrer 7 is further arranged on the sealed water tank 2, a stirring device 8 is arranged on the stirrer 7, the stirring device 8 is positioned in a space formed by one, the sealed water tank 2 is provided with a vent pipe 9, and the upper end of the sealed water tank 2 is provided with an access hole 13 and a back flushing pipe 14.
One side of seal water tank 2 is equipped with level gauge 11, be equipped with ball-cock assembly 12 in the seal water tank 2, ball-cock assembly 12 is located the space that one side of seal water tank 2 that filter equipment 6 and sewage drain pipe 5 are connected formed.
The lower end of the sealed water tank 2 is provided with a water drain pipe 15.
The stirring device 8 comprises a stirring rod 8.1 and a stirring blade 8.2 fixed on the stirring rod 8.1, and the stirring rod 8.1 is connected with the stirrer 7.
And a water stop valve 10 is arranged on the sewage inlet pipe 4.
The material of the sealed water tank 2 is stainless steel, so that the service life is prolonged.
The stirrer 7 has the functions of clockwise rotation and anticlockwise rotation, and the stirrer 7 has the function of controlling the stirring device 8 to rotate in a needle or anticlockwise direction.
When the utility model is implemented, sewage enters the sealed water tank 2 from the sewage source 1 through the sewage inlet pipe 4, the liquid level meter on the sealed water tank 2 monitors the condition of the sewage in the sealed water tank 2, the bottom of the sealed water tank 2 adopts an oblique angle design, the height of the sewage inlet pipe 4 is lower than that of the sewage outlet pipe 5, thereby eliminating the situation that the sewage pump 3 is not in operation, the sewage is always in the sealed water tank 2, avoiding the odor in the sealed water tank 2 from overflowing into the sewage inlet pipe 4 and the sewage source 1, meanwhile, as the bottom of the sealed water tank 2 adopts the oblique angle design, when metal products such as keys, cutters and the like flow into the sealed water tank 2 along with sewage, because the self weight can be accumulated at the lowest part of the inclined plane, the water can be periodically fished out through the access hole above the box body, thereby avoiding the damage of hard objects to the sewage pump. Through being equipped with filter equipment 6, can effectively block the influence of large granule filth such as silk matter article, plastic products to the ball-cock assembly operation. And a return cleaning device is added, the device is cleaned regularly, and floaters are salvaged. Be equipped with agitator 7 and agitating unit 8, agitator 7 and agitating unit 8 all can just reverse, play the effect of cutting debris to decompress for dredge pump 3, make dredge pump 3 operation more stable.
And sealed water tank 2 adopts the sealed design of integral type, has cancelled original water tank series connection mode to solve connecting pipe department and easily appearing the jam problem between the water tank of establishing ties each other, sealed water tank 2 capacity size refers to station design blowdown flow, water tank occupation of land space and water pump and opens relevant factors such as stop requirement, and the number of times is opened and stop to the minimize dredge pump 3, practices thrift the electricity more.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a subway station airtight water tank sewage lift system, includes sewage source (1), seal water tank (2) and dredge pump (3), be equipped with sewage inlet tube (4) between sewage source (1) and seal water tank (2), be equipped with sewage drain pipe (5), its characterized in that between dredge pump (3) and seal water tank (2): the bottom of the sealed water tank (2) is linearly increased from one side of the sealed water tank (2) to the other side of the sealed water tank (2), one end of the sewage inlet pipe (4) is connected with the sewage source (1), the other end of the sewage inlet pipe (4) is communicated with the lower end of one side of the sealed water tank (2) close to the lower part of the bottom of the sealed water tank, one end of the sewage drain pipe (5) is connected with the sewage pump (3), the other end of the sewage drain pipe (5) is communicated with the lower end of one side of the sealed water tank (2) close to the higher part of the bottom of the sealed water tank, a filtering device (6) is arranged in the sealed water tank (2), the filtering device (6) is positioned between one side of the sealed water tank (2) connected with the sewage inlet pipe (4) and one side of the sealed water tank (2) connected with the sewage drain pipe (5), a stirrer (7) is further arranged, be equipped with agitating unit (8) on agitator (7), agitating unit (8) are located the space that one side of sealed water tank (2) that filter equipment (6) and sewage drain pipe (5) are connected formed, be equipped with breather pipe (9) on sealed water tank (2), sealed water tank (2) upper end is equipped with access hole (13) and backwash pipe (14).
2. The system of claim 1, wherein the closed water tank sewage lifting system of the subway station comprises: one side of seal water tank (2) is equipped with level gauge (11), be equipped with ball-cock assembly (12) in seal water tank (2), ball-cock assembly (12) are located the space that one side of seal water tank (2) that filter equipment (6) and sewage drain pipe (5) are connected formed.
3. The system of claim 1, wherein the closed water tank sewage lifting system of the subway station comprises: and a drain pipe (15) is arranged at the lower end of the sealed water tank (2).
4. The system of claim 1, wherein the closed water tank sewage lifting system of the subway station comprises: agitating unit (8) include puddler (8.1) and be fixed in stirring vane (8.2) on puddler (8.1), puddler (8.1) and agitator (7) are connected.
5. The system of claim 1, wherein the closed water tank sewage lifting system of the subway station comprises: and a water stop valve (10) is arranged on the sewage inlet pipe (4).
6. The system of claim 1, wherein the closed water tank sewage lifting system of the subway station comprises: the material of the sealed water tank (2) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652310.1U CN210013301U (en) | 2018-10-12 | 2018-10-12 | Subway station airtight water tank sewage lift system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652310.1U CN210013301U (en) | 2018-10-12 | 2018-10-12 | Subway station airtight water tank sewage lift system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013301U true CN210013301U (en) | 2020-02-04 |
Family
ID=69311606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652310.1U Expired - Fee Related CN210013301U (en) | 2018-10-12 | 2018-10-12 | Subway station airtight water tank sewage lift system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252578A (en) * | 2018-10-12 | 2019-01-22 | 张鑫 | A kind of subway station airtight water tank sewage lifting system |
-
2018
- 2018-10-12 CN CN201821652310.1U patent/CN210013301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252578A (en) * | 2018-10-12 | 2019-01-22 | 张鑫 | A kind of subway station airtight water tank sewage lifting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109137859A (en) | A kind of floater automatic collecting device | |
| CN210013301U (en) | Subway station airtight water tank sewage lift system | |
| CN108301501A (en) | A kind of no sedimentation type sewage lifting pump station | |
| CN110158750A (en) | Dual-control intelligent Vatch basin | |
| CN204435470U (en) | The prefabricated pumping plant of a kind of novel many pit shafts glass fiber reinforced plastic | |
| CN202298884U (en) | Intelligent sewage automatic hoisting equipment | |
| CN201581485U (en) | Box-type sewage lifting device | |
| CN209874005U (en) | Clear water and sewage flow dividing device for reducing rural non-point source pollution | |
| CN209603252U (en) | Storm-water system rubbish pollution cutting device | |
| CN209061315U (en) | Integrated sewage water Boosting pumping station bottom sludge remove device | |
| CN207846206U (en) | Bridge drainage system | |
| CN206090805U (en) | No deposit formula sewage lifting pump station | |
| CN201850642U (en) | Villa-type underground sewage hoisting equipment with double pumps | |
| CN205712445U (en) | A kind of underground garage built-in oil removal sand-catching apparatus | |
| CN208183937U (en) | It is a kind of with the sustainable closed sewage water lifter of double casees used of crushing function | |
| CN207295964U (en) | A kind of horizontal prefabricated pumping plant of integration | |
| CN2619114Y (en) | Anti-overflow water valve for house | |
| CN210369253U (en) | Integrated intelligent measurement and control sewage interception and distribution well | |
| CN210164032U (en) | Backflow preventer | |
| CN106703115A (en) | Wastewater recycling and discharging device for intelligent bathroom | |
| CN207761028U (en) | A kind of first rain storage pond with gravity feed structure | |
| CN201746434U (en) | Environmental-protection septic tank | |
| CN201777901U (en) | Household energy-saving and environment-friendly waste water collecting and utilizing machine | |
| CN109252578A (en) | A kind of subway station airtight water tank sewage lifting system | |
| CN205242583U (en) | Sewer water pipe that waterproof surge moved |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |