CN208650180U - A kind of sanitary sewage centralized collection device of hydroelectric project underground power house - Google Patents
A kind of sanitary sewage centralized collection device of hydroelectric project underground power house Download PDFInfo
- Publication number
- CN208650180U CN208650180U CN201821162120.1U CN201821162120U CN208650180U CN 208650180 U CN208650180 U CN 208650180U CN 201821162120 U CN201821162120 U CN 201821162120U CN 208650180 U CN208650180 U CN 208650180U
- Authority
- CN
- China
- Prior art keywords
- sewage
- hole
- point
- connect
- power house
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a kind of sanitary sewage centralized collection devices of hydroelectric project underground power house, belong to the sewage collection equipment of underground power house.In working tunnel room, sewage-treatment plant is set, toilet blowdown point thereon is attached thereto, transfer sewage lifting device is concentrated in collector drain setting in middle level, wash basin waste water drainage point is connect with the decentralized wastewater lifting means of its underpart respectively, decentralized wastewater lifting means is connect with transfer sewage lifting device is concentrated, and the connection of transfer sewage lifting device is concentrated to connect by pipeline with sewage-treatment plant.Advantage is: small for underground power house production run influence, production area environmental pollution is less；The utilization efficiency for improving sewage-treatment plant is conducive to microbial survival, and appliance arrangement is few, system is simple, operational management is convenient.
Description
Technical field
The utility model relates to the life of the sewage collection equipment of underground power house more particularly to hydroelectric project underground power house dirts
Water centralized collection device.
Background technique
Hydroelectric project is normally at urban drinking water digestion in water bath, according to " People's Republic of China's water prevention and cure of pollution
Method ", drinking water source protecting field forbids that sewage draining exit is arranged.Hydroelectric project underground power house, is normally in subterranean body, is one group
The underground hole group that space multistory intersects, using main building hole, main transformer hole, tail lock hole as core cavern, successively from upstream toward downstream
Parallel arrangement；Bus tunnel is arranged between main building and main transformer hole；Main transformer access gallery is arranged in major-minor workshop to change auxiliary power house
Between；Workshop periphery sets three layers of collector drain hole of upper, middle and lower for collecting underground power house percolating water；External traffic is by into factory's traffic
Hole, working tunnel etc. are connected with ground highway, and each working tunnel is connect with access tunnel.Wherein, water is pressed in the drainage point of sanitary sewage
Matter difference is divided into two classes: one kind is more clean wash basin sewage drainage point, is mainly arranged in each layer of main building, that is, generates electricity
Machine layer, busbar laminate, turbine floor, spiral case layer, tail water tube layer and each layer in main transformer hole, i.e., main transformer layer, GIS layers, ventilation set
Standby layer；Another kind of is the toilet sewage drainage point of dirty easily blocking pipeline, is mainly arranged in generator floor, the prison of major-minor workshop
Depending on mechanical floor.Also, since workshop cavern depth is longer, often nearly hundred meters, the distance of two sides drainage point is farther out.
According to environmental requirement, the sanitary sewage that hydroelectric project generates must not discharge handling up to standard, so must be complete
It collects and clears factory in portion.Since the complexity and closure of underground power house cavern system space stereochemical structure, sanitary sewage discharge
The dispersibility of point and the difference of water quality, so the collection of sanitary sewage is always a thorny problem.Conventional method is at present
Sewage-treatment plant is set below each sewage drainage point, and sewage gravity flow to the device, is temporarily stored into clear water after processing is up to standard
In tank, certain water-level alarm is reached, upper layer clear water is promoted by pump and clears factory, and the sludge of precipitating is periodically collected, and concentrates fortune
Out.
The major defect of this conventional sewage collecting processing system is:
1, sewage-treatment plant is located inside workshop and is the bottom, after untreated sewage and the processing stored for a long time
Sewage can all generate peculiar smell, the precipitating sludge that sewage treatment generates is cleared via concentrating in workshop, these can all influence to produce
Operation, pollutes the working environment in workshop.
2, the sanitary sewage of hydroelectric project has the characteristics that water is small, biochemical is good, therefore common MBR membrane biological reaction
Device carries out sewage treatment, but since underground workshop producers are less, the mode of conventional sewage Scatter Gather processing, micro-
Biology often cannot get enough nutrients, leads to microorganism mortality, influences wastewater treatment efficiency.
3, sewage disposal device quantity is more and complicated, and occupied area is larger, and initial investment is larger, and since many places drain
Point generates sewage quantity difference, and sewage disposal device clears period difference, and operational management is inconvenient.
Summary of the invention
The utility model provides a kind of sanitary sewage centralized collection device of hydroelectric project underground power house, to solve to deposit at present
To underground power house environment is seriously polluted, wastewater treatment efficiency is bad, disperse, the problem of operational management inconvenience equipment more.
The technical scheme adopted by the utility model is that:
Sewage-treatment plant is set in the working tunnel outside the production area of main building side, is filled in the sewage treatment
It sets and the higher toilet blowdown point one of pollution level, the pollution level higher toilet blowdown point is set in the main building of top
One is connect by pipeline with sewage-treatment plant；
Transfer sewage lifting device is concentrated in setting in middle layer collector drain outside the production area of the main building other side,
The higher toilet blowdown point two of pollution level is set in the side main building, and the elevation of the blowdown point two, which is higher than, concentrates transfer dirty
Water lifting means, the blowdown point two-way piping are connect with transfer sewage lifting device is concentrated；
The lower washing of pollution level is set in the main building of two side of blowdown point and elevation lower than middle layer collector drain
Decentralized wastewater lifting means one, waste water drainage point is arranged in the main building that waste water draining taps portion in pond waste water drainage point one
One is connect by pipeline with decentralized wastewater lifting means one；
In the side that main transformer hole is connected to main transformer access gallery hole, pollution level lower wash basin waste water drainage point is set
Two, in the main transformer hole of two lower part of waste water drainage point be arranged decentralized wastewater lifting means two, waste water drainage point two-way piping with
Decentralized wastewater lifting means two connects；
Decentralized wastewater lifting means two is connect by conveyance conduit one with decentralized wastewater lifting means one, and the delivery pipe is together
It is laid in main transformer access gallery hole, decentralized wastewater lifting means one is by conveyance conduit two and concentrates transfer sewage lifting device
Connection concentrates transfer sewage lifting device to connect by conveyance conduit three with sewage-treatment plant, which is laid in
In middle layer collector drain outside workshop.
Hydroelectric project underground power house described in the utility model, including main building, main transformer hole, tail lock hole, bus tunnel, main transformer
Access gallery hole, into factory's access tunnel, working tunnel, workshop periphery collector drain hole, in which: main building side and working tunnel connect
It connects, the connection of the other side and workshop periphery collector drain hole, main building is connected by bus tunnel and main transformer access gallery hole and main transformer hole
It connects, is connect respectively with main building, main transformer hole and tail lock hole into factory's access tunnel；
The quantity of blowdown point one described in the utility model is 1~5；
The quantity of blowdown point two described in the utility model is 1~5；
The quantity of waste water drainage point one described in the utility model is 1~5；
The quantity of waste water drainage point two described in the utility model is 1~5.
Conveyance conduit three described in the utility model is provided with access hole.
The utility model has the advantages that:
1, small for underground power house production run influence, production area environmental pollution is less.
Separate space, either untreated sewage is arranged outside production area in the utility model sewage-treatment plant, also
It is that the smell that sewage generates after the processing stored for a long time all will not influence the air environment in workshop, the solid that sewage treatment generates
Sludge, which is cleared, to be also not required to by workshop production area；Sewage lifting device is closed box, and snorkel can be directly connected to ventilation opening
Lower section；The pipeline for conveying sewage is pressure flow, and conveyance conduit can not lay in workshop as far as possible, be reduced to the maximum extent to workshop
The pollution of production area.
2, the utilization efficiency for improving sewage-treatment plant, is conducive to microbial survival.
A set of sewage-treatment plant is arranged in the utility model, and sanitary sewage amount is stablized compared to Scatter Gather processing, favorably
In the survival of sewage treatment microorganism, the efficient operation of sewage-treatment plant ensure that.
3, appliance arrangement is few, system is simple, operational management is convenient.
A set of sewage-treatment plant and a certain number of sewage lifting devices need to be only arranged in the utility model.Sewage lifting is set
Standby is closed box, small in size, can pass through the water tank level control device start and stop of lifting means；A set of sewage-treatment plant can
Auto-controll operation, the sewage after processing is up to standard are stored in a clear water tank, avoid more sewage disposal device more, sets
It is inconvenient to manage caused by clear water tank, and the sewage after processing is up to standard is cleared outside factory by clearing and transporting vehicle by independent transport channel, sinks
Starch also periodically transports, convenient for management.
Detailed description of the invention
Fig. 1 is the schematic diagram of Tthe utility model system.
Specific embodiment
Sewage-treatment plant 14 is set in the working tunnel 7 outside the production area of 1 side of main building, at the sewage
It manages in the main building of 14 top of device and the higher toilet blowdown point 1 of pollution level is set, drilling and installing pipe in rock
Road, the higher toilet blowdown point 1 of the pollution level are connect by pipeline with sewage-treatment plant 14, the dirt of blowdown point 1
Object is directly entered sewage-treatment plant 14 in a manner of gravity stream；
Transfer sewage lifting device is concentrated in setting in middle layer collector drain 8 outside the production area of the main building other side
17；The higher toilet blowdown point 2 11 of pollution level is set in the side main building, and the elevation of the blowdown point 2 11 is higher than collection
Transfer sewage lifting device 17, the blowdown point 2 11 connect 17 connections, row with transfer sewage lifting device is concentrated by pipeline
The dirt of stain 2 11 is immediately discharged to concentrate in transfer sewage lifting device 17 in a manner of gravity stream；
In 2 11 side of blowdown point and elevation is lower lower than setting pollution level in the main building of middle layer collector drain 8
Decentralized wastewater lifting means 1 is arranged in wash basin waste water drainage point 1 in the main building of one 10 lower part of waste water drainage point,
Waste water drainage point 1 is connect by pipeline with decentralized wastewater lifting means 1, and the sewage of waste water drainage point 1 is with gravity stream
Mode be immediately discharged in decentralized wastewater lifting means 1；
In the lower wash basin waste water draining of side setting pollution level that main transformer hole 2 is connected to main transformer access gallery hole 5
Decentralized wastewater lifting means 2 16, waste water drainage point 2 12 is arranged in point 2 12 in the main transformer hole of 2 12 lower part of waste water drainage point
It is connect by pipeline with decentralized wastewater lifting means 2 16, the sewage of waste water drainage point 2 12 is immediately discharged in a manner of gravity stream
In decentralized wastewater lifting means 2 16；
Decentralized wastewater lifting means 2 16 is connect by conveyance conduit 1 with decentralized wastewater lifting means 1, the conveying
Pipe is laid in together in main transformer access gallery hole 5, and decentralized wastewater lifting means 1 is by conveyance conduit 2 19 and concentrates transfer
Sewage lifting device 17 connects；
Transfer sewage lifting device 17 is concentrated to connect by conveyance conduit 3 20 with sewage-treatment plant 14, the delivery pipe three
Road is laid in the middle layer collector drain 8 outside workshop, and access hole is arranged.
Hydroelectric project underground power house described in the utility model, including main building 1, main transformer hole 2, tail lock hole 3, bus tunnel 4,
Main transformer access gallery hole 5, into factory's access tunnel 6, working tunnel 7, workshop periphery collector drain hole 8, in which: 1 side of main building with
The connection of working tunnel 7, the other side and workshop periphery collector drain hole 8 connect, and main building 1 passes through bus tunnel 4 and main transformer traffic corridor
Road hole 5 is connect with main transformer hole 2, is connect respectively with main building 1, main transformer hole 2 and tail lock hole 3 into factory's access tunnel 6；
The quantity of blowdown point 1 described in the utility model is 1~5；
The quantity of blowdown point 2 11 described in the utility model is 1~5；
The quantity of waste water drainage point 1 described in the utility model is 1~5；
The quantity of waste water drainage point 2 12 described in the utility model is 1~5.
Working principle:
Sewage-treatment plant 14 is only arranged in the working tunnel 7 outside workshop production area for the utility model, is located at dirt
The higher toilet blowdown point 1 of the ipsilateral pollution level of water treatment facilities 14 is collected using gravity stream mode；Sewage pipe
Road caliber DN100, bore diameter is not less than DN150 in rock；
The higher toilet blowdown point 2 11 of pollution level positioned at 14 other side of sewage-treatment plant uses pressure current side
Formula is collected, the sewage lifting device 17 converted in setting concentration in the middle layer collector drain outside workshop production area,
Toilet sewage drainage point 2 11 is immediately discharged to sewage lifting device 17；Pollution level lower wash basin waste water drainage point one
10, it after drainage point 2 12 drains into neighbouring decentralized wastewater lifting means 1, decentralized wastewater lifting means 2 16 respectively, then transfers
The sewage lifting device 17 converted into concentration；Combined sewage is delivered to dirt by the sewage lifting device 17 converted in concentrating together
Water treatment facilities 14, conveyance conduit is laid in the middle layer collector drain outside workshop, and access hole is arranged, sewage-treatment plant
After 14 operations, sewage of the processing after up to standard is kept in, is periodically transported outside factory by clearing and transporting vehicle 13, and sediment is also periodically transported
Out.
Pipe material used: for gravity stream pipeline using conventional UPVC pipe, pressure current pipeline uses steel-plastics composite pipe, this
The basic material of tubing is steel pipe, and interior finishing high adhesion force corrosion-resistant polyethylene powder coating not only has good intensity
And rigidity, and it is corrosion-resistant it is strong, Flow Resistant Coefficient is small, be not easy to adhere to medium residue, installation is convenient.
For the sewage lifting device converted in concentrating, to guarantee duct cleaning, after every work a cycle, to pipeline into
Row cleaning, to guarantee that sewage sediment is all transported to sewage-treatment plant.
The 17 dischargeable capacity V of sewage lifting device to convert in concentration promotes pump capacity Q1, the sewage converted from concentration
Lifting means to sewage treatment unit sewage running piping length L1, pipe diameter d1, each parameter need to meet with
Lower condition:
(1) conveyance conduit flow velocity cannot be less than non-silting velocity, i.e.,
(2) since toilet sewage pollution degree is higher, media particle is thicker, and to reduce blocking probability, pipeline nominal is straight
Diameter is not preferably less than DN80.
For the sewage lifting device 17 converted in concentrating, to prevent line clogging, inspection is set on sewage running piping
Mouth is repaired, access hole is made of tee pipe fitting with a stainless steel gate valve is unified, and setting position is the low spot and long pipeline of pipeline
At 30m distance.
Claims (7)
1. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house, it is characterised in that: the life in main building side
It produces and sewage-treatment plant is set in the working tunnel of region exterior, pollution is set in the main building above the sewage-treatment plant
The higher toilet blowdown point one of degree, the higher toilet blowdown point one of the pollution level pass through pipeline and sewage-treatment plant
Connection；
Transfer sewage lifting device is concentrated in setting in middle layer collector drain outside the production area of the main building other side, at this
Pollution level higher toilet blowdown point two is set in the main building of side, and the elevation of the blowdown point two, which is higher than, concentrates transfer sewage to mention
Equipment is risen, which connect with transfer sewage lifting device is concentrated；
The setting lower wash basin of pollution level is useless in the main building of two side of blowdown point and elevation lower than middle layer collector drain
Water drainage point one, is arranged decentralized wastewater lifting means one in the main building that waste water draining taps portion, and waste water drainage point one is logical
Piping is connect with decentralized wastewater lifting means one；
In the side that main transformer hole is connected to main transformer access gallery hole, pollution level lower wash basin waste water drainage point two is set,
Decentralized wastewater lifting means two is set in the main transformer hole of two lower part of waste water drainage point, and waste water drainage point two-way piping and dispersion are dirty
Water lifting means two connects；
Decentralized wastewater lifting means two is connect by conveyance conduit one with decentralized wastewater lifting means one, which lays together
In in main transformer access gallery hole, decentralized wastewater lifting means one is by conveyance conduit two and transfer sewage lifting device is concentrated to connect
It connects, concentrates transfer sewage lifting device to connect by conveyance conduit three with sewage-treatment plant, which is laid in factory
In middle layer collector drain outside room.
2. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the hydroelectric project underground power house include: main building, main transformer hole, tail lock hole, bus tunnel, main transformer access gallery hole, into factory
Access tunnel, working tunnel, workshop periphery collector drain hole, in which: main building side connect with working tunnel, the other side and workshop
The connection of periphery collector drain hole, main building are connect by bus tunnel and main transformer access gallery hole with main transformer hole, into factory's access tunnel point
It is not connect with main building, main transformer hole and tail lock hole.
3. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the quantity of the blowdown point one is 1~5.
4. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the quantity of the blowdown point two is 1~5.
5. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the quantity of the waste water drainage point one is 1~5.
6. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the quantity of the waste water drainage point two is 1~5.
7. a kind of sanitary sewage centralized collection device of hydroelectric project underground power house according to claim 1, feature exist
In: the conveyance conduit three is provided with access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162120.1U CN208650180U (en) | 2018-07-20 | 2018-07-20 | A kind of sanitary sewage centralized collection device of hydroelectric project underground power house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162120.1U CN208650180U (en) | 2018-07-20 | 2018-07-20 | A kind of sanitary sewage centralized collection device of hydroelectric project underground power house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650180U true CN208650180U (en) | 2019-03-26 |
Family
ID=65786056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162120.1U Active CN208650180U (en) | 2018-07-20 | 2018-07-20 | A kind of sanitary sewage centralized collection device of hydroelectric project underground power house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842870A (en) * | 2018-07-20 | 2018-11-20 | 中水东北勘测设计研究有限责任公司 | A kind of sanitary sewage centralized collection system of hydroelectric project underground power house |
-
2018
- 2018-07-20 CN CN201821162120.1U patent/CN208650180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842870A (en) * | 2018-07-20 | 2018-11-20 | 中水东北勘测设计研究有限责任公司 | A kind of sanitary sewage centralized collection system of hydroelectric project underground power house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105507410B (en) | Sewage vacuum collection processing system implementing | |
| CN107747345B (en) | Surface pollution control system and method for combined drainage pipe network system | |
| CN204001088U (en) | A kind of building rainwater and daily life sewage intermediate water reuse system | |
| CN102505728A (en) | Complete technology for resource utilization of rainwater | |
| CN206233333U (en) | Initial rainwater filtering, precipitating, discarding and collecting treatment system | |
| CN102635157A (en) | Siphoning type rainwater drainage and recovery system | |
| CN206188573U (en) | It collects and SBR sewage treatment in energy -conserving anti -pollution system of an organic whole to collect vacuum sewage | |
| CN208650180U (en) | A kind of sanitary sewage centralized collection device of hydroelectric project underground power house | |
| CN207582618U (en) | A kind of pump discharges into water system | |
| CN212293192U (en) | High-efficient residential building regeneration water circulating system | |
| CN103215985B (en) | Community rainwater utilization system based on secondary split-flow of rainwater and sewage | |
| CN115653065B (en) | Rainwater collecting and recycling system, control method and integrated control box | |
| CN202117123U (en) | Toilet bowl water feeding device capable of recycling waste water and centralized toilet bowl water feeding system | |
| CN201485959U (en) | On-line vacuum drainage system | |
| CN108483827B (en) | Treatment and purification system for urban rain water channel main channel effluent | |
| CN212772580U (en) | Rainwater collecting and recycling system convenient for remote control | |
| CN217297497U (en) | Combined pretreatment system | |
| CN206090805U (en) | No deposit formula sewage lifting pump station | |
| CN207633471U (en) | A kind of region fragment based on mixed flow tubulation net cuts dirt and regulates and stores drainage system | |
| CN108842870A (en) | A kind of sanitary sewage centralized collection system of hydroelectric project underground power house | |
| CN212425770U (en) | Urban sewage treatment device | |
| CN208747857U (en) | A kind of construction site waste water, rainwater cyclic utilization system | |
| CN101858106A (en) | Conduit filth remover | |
| CN206289102U (en) | Gravity flow sewage collection system can be reviewed | |
| CN207062106U (en) | Domestic sewage in rural areas vacuum collecting and processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |