CN203546885U - Urban underground sewage treatment device - Google Patents
Urban underground sewage treatment device Download PDFInfo
- Publication number
- CN203546885U CN203546885U CN201320613221.7U CN201320613221U CN203546885U CN 203546885 U CN203546885 U CN 203546885U CN 201320613221 U CN201320613221 U CN 201320613221U CN 203546885 U CN203546885 U CN 203546885U
- Authority
- CN
- China
- Prior art keywords
- water
- sewage
- check valve
- pipe fitting
- double check
- 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
Abstract
The utility model discloses an urban underground sewage treatment device. The device comprises a water storing tank, draining pumps and filtering and back-flushing devices, wherein two-way check valves, a water diversion four-way pipe fitting and filter screens are arranged outside the water storing tank; two water pumps, a first water draining pump and a second water draining pump are arranged on both sides of the water storing tank; the outputs of the two water draining pumps are connected with the water diversion four-way pipe fitting by passing through a first filtering and back-flushing device, a second filtering and back-flushing device, a first two-way check valve and a second two-way check valve respectively; one end of the water diversion four-way pipe fitting is connected with a sewage inlet, and the other end of the water diversion pipe fitting is connected with an exhaust hole; the first filtering and back-flushing device and the second filtering and back-flushing device are used for draining treated sewage into an outdoor water storing well through a first filter screen and a second filter screen. The urban underground sewage treatment device has the advantages of simple structure, convenience in installation and maintenance, no peculiar smell, prevention of blockage of the water pumps and no need of dredging.
Description
Technical field
The utility model discloses a kind of water treatment facilities, particularly a kind of Urban Underground sewage-treatment plant.
Background technology
Along with expanding economy, people's living standard improves, and people are also more and more higher to the requirement of living environment.But the sharply expansion due to population, the sewerage treatment in city is also brought to very large pressure, and sewerage treatment major part is also carried out blowdown filtration treatment in the Wastewater Treatment Plant on ground at present, exists floor space large, noise is large, cannot suppress foul smell, and near the defect such as resident living impact.
Summary of the invention
The utility model, for the shortcoming of prior art, provides a kind of Urban Underground sewage-treatment plant, and described Urban Underground sewage-treatment plant possesses totally-enclosed subsurface processes, has effectively controlled moist, foul smell.Thereby can not have any impact near resident.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
A kind of Urban Underground sewage-treatment plant, comprise water storage box, wherein, in water storage box, be provided with automatic linkage switch and two drainage pumps and two filtration backflush devices, water storage box has two double check valves outward, divide water four-way pipe fitting and connection pipe fitting, structure is that two drainage pumps are housed in the both sides of water storage box.First row water pump, second row water pump, two drainage pump outputs are filtered recoiling device, the first double check valve, the second double check valve and divide a water four-way pipe fitting to connect through the first filtration recoiling device, second respectively, divide one end of water four-way pipe fitting to connect sewage import, the other end connects steam vent, and the first filtration recoiling device, second filters recoiling device and respectively processing sewage finally drained in outdoor water storage well through the first screen pack, the second screen pack.
After the utility model has been taked technique scheme, have the following advantages compared with the prior art: simple in structure, installation and maintenance are easy to use, great advantage is free from extraneous odour, does not stop up water pump, need not draw clearly.And adopt underground totally enclosed type, therefore can control effectively to ventilation, upsurge and foul smell, thereby near can not affecting, resident living produces any impact.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the schematic diagram of a kind of Urban Underground sewage disposal device of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Wherein, Fig. 1 is the schematic diagram of a kind of Urban Underground sewage disposal device of the utility model, and as shown in the figure, described Urban Underground sewage disposal device, mainly comprises following assembly: water storage box (1), automatic linkage switch (2), first row water valve (3), second row water valve (4), first filters recoiling device (5), second filters recoiling device (6), sewage inlet (7), the first double check valve (10), the second double check valve (11), divide water four-way pipe fitting (8), steam vent (9), the first screen pack (13), the second filter screen (12), its structure is in water storage box (1), and automatic linkage switch (2) is housed, and automatic linkage switch connects respectively first row water pump (3), second row water pump (4), first row water pump (3), second row water pump (4) connects respectively the first filtration recoiling device (5) and the second recoiling device (6), then separately through the first double check valve (10), the second double check valve (11) is connected with a minute water four-way pipe fitting (8), divide one end of water four-way pipe fitting (8) also to connect sewage inlet (7), one end connects steam vent (9) in addition, sewage inlet (7) enters after sewage, through the first double check valve (10) and the second double check valve (11), be back to first row water pump (3) and second row water pump (4), automatic linkage switch (2) sense sewage enter drainage pump after automatic start switch start trap drainage, after through the first filtration recoiling device (5), the second flushing-back filtering device (6) respectively by processing sewage through the first filter screen (12), the second filter screen (13) finally drains in outdoor water storage well.
According to above-described embodiment, described automatic linkage switch is to realize automatic linkage by water level monitoring, and described water storage box shell is to be made by stainless steel sealing.
Its course of work: can find out from the built-in operating principle of double pump, this equipment adopts sealed water tank, that sewage external environment is separated, solved Peculiar Smell, sewage backflow entrance enters water tank through two input double check valves, foreign material are temporary in and filter in recoiling device, sewage after filtering exists in water storage box, the switch activated drainage pump of automatic linkage after cistern water level reaches equipment requirement height, drainage pump extracts the no-sundries sewage having filtered in water storage box, current with pressure in outside drainage procedure enter in filtration recoiling device, by being temporarily stored in the foreign material that filter in recoiling device, go out, hydraulic pressure is closed two input double check valves, reopen two output double check valves, screen cloth drains into outdoor water storage well from outfall after filtration.
Claims (1)
1. a Urban Underground sewage-treatment plant, it is characterized in that this device includes water storage box, two drainage pumps and two filtration recoiling devices are equipped with in water storage box both sides, water storage box has double check valve outward, divide water four-way pipe fitting and connecting pipeline, its structure is in water storage box (1), automatic linkage switch (2) is housed, automatic linkage switch connects respectively first row water valve (3), second row water pump (4), first row water pump (3), second row water pump (4) connects respectively the first filtration recoiling device (5) and second and filters recoiling device (6), then separately through the first double check valve (10), the second double check valve (11) is connected with a minute water four-way pipe fitting (8), divide one end of water four-way pipe fitting (8) also to connect sewage inlet (7), one end connects steam vent (9) in addition, sewage inlet (7) enters after sewage, through the first double check valve (10) and the second double check valve (11), be back to first row water pump (3) and second row water pump (4), automatic linkage switch (2) sense sewage enter drainage pump after automatic start switch start trap drainage, after through the first filtration recoiling device (5), second filter recoiling device (6) respectively by processing sewage through the first filter screen (12), the second filter screen (13) finally drains in outdoor water storage well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613221.7U CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613221.7U CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546885U true CN203546885U (en) | 2014-04-16 |
Family
ID=50465020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613221.7U Expired - Fee Related CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102940A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Smart lift pump station provided with power generator |
-
2013
- 2013-10-08 CN CN201320613221.7U patent/CN203546885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102940A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Smart lift pump station provided with power generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103046632B (en) | Municipal rainwater storage system | |
| KR101039196B1 (en) | Keeping treatment system for primary stage rainwater using the water-storage tank | |
| CN205677046U (en) | A kind of urban rainwater collection defecator | |
| CN203546885U (en) | Urban underground sewage treatment device | |
| CN201190331Y (en) | Apparatus for purification, filtration and discharge of underground sewage | |
| CN104674888A (en) | Rain collecting and treatment unit | |
| CN205822441U (en) | Integrated prefabricated pumping plant | |
| KR101301042B1 (en) | Initial rainwater storage device using the sewer | |
| CN105178343A (en) | Device for conducting siphon drainage by means of drainage ditch | |
| CN208152233U (en) | A kind of horizontal underground sewage disposal system Boosting pumping station | |
| JPH0387431A (en) | Closing power extracting configuration for vacuum valve for vacuum type waste water collecting device | |
| CN102926455B (en) | Partial-vacuum closed drainage system and control method of drainage system | |
| CN206956917U (en) | A kind of automatically cleaning pumping plant base for collecting sludge certainly | |
| KR20110134117A (en) | Rainwater tank system | |
| CN203440910U (en) | Forcibly cleaning sewage lifting device | |
| CN204212259U (en) | Bitubular intercepting pollution for rainwater filter | |
| CN205296361U (en) | Inlet for stom water structure with filter screen | |
| CN208750241U (en) | A kind of water pipeline for hydraulic engineering | |
| CN104594479A (en) | Automatic discharging device of vacuum urinal system | |
| CN203382581U (en) | Full-automatic oil removal and lifting integrated equipment | |
| CN203546841U (en) | Multifunctional deodorant floor drain | |
| KR20130003088A (en) | Drain sewage having preventing function of bad smell | |
| CN207277491U (en) | A kind of town road shunting drainage pipeline | |
| CN205206021U (en) | Intelligent lifting means of sewage integration | |
| CN205296343U (en) | Be applied to waste fitting discharging in workshop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaanxi Xin Neng Industrial Co., Ltd. Assignor: Lv Yanwen Contract record no.: 2014610000093 Denomination of utility model: Urban underground sewage treatment device Granted publication date: 20140416 License type: Exclusive License Record date: 20140605 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160331 Address after: The road high tech Zone 710075 science and technology in Shaanxi province Xi'an City Heli purple County building block A room 12502 Patentee after: Shaanxi Xin Neng environmental Polytron Technologies Inc Address before: 710075 Shaanxi city of Xi'an province science and Technology Road No. 30, block A floor 25 Cheshire force Patentee before: Lv Yanwen |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shaanxi Xin Neng Industrial Co., Ltd. Assignor: Lv Yanwen Contract record no.: 2014610000093 Date of cancellation: 20160411 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20181008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |