CN110173019A - It is a kind of to overlap inlet water lifting pumps room of forming a team - Google Patents
It is a kind of to overlap inlet water lifting pumps room of forming a team Download PDFInfo
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- CN110173019A CN110173019A CN201910554613.2A CN201910554613A CN110173019A CN 110173019 A CN110173019 A CN 110173019A CN 201910554613 A CN201910554613 A CN 201910554613A CN 110173019 A CN110173019 A CN 110173019A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- Engineering & Computer Science (AREA)
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- Treatment Of Water By Oxidation Or Reduction (AREA)
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Abstract
Between a kind of overlapping is formed a team inlet water lifting pumps room, including water inlet valve chamber, collecting-tank, lift pump room, Sewage treatment pond, sodium hypochlorite add in advance and between dosing, changed into switchhouse；Successively vertically three layer arrangements of overlapping, collecting-tank are located at the bottom from the bottom to top between collecting-tank, Sewage treatment pond, sodium hypochlorite add in advance and between dosing, and Sewage treatment pond is located at middle layer, and top layer is located between sodium hypochlorite adds in advance and between dosing；Water inlet valve chamber and lift pump room are successively separately positioned on the front-end and back-end of three layers of iterative structure；Perforation tracery wall is set in leading portion in collecting-tank, collecting-tank is divided into rectification forebay and after-bay；Sewage treatment pond end is arranged Sewage treatment pond water inlet pipe, overflow weir is arranged by front end partition wall；It is arranged above Sewage treatment pond between sodium hypochlorite adds in advance and between dosing；Water inlet valve chamber lower part is connected to collecting-tank, and the overflow of setting level is contained in the middle part of water inlet valve chamber.The present invention can solve the problems, such as to arrange that structures land utilization ratio is not high according to traditional function subregion.
Description
Technical field
The present invention relates to municipal water supply treatment plant engineering construction technical fields, specially a kind of to overlap inlet water lifting pumps of forming a team
Room.
Background technique
In water factory's horizontal layout, usual manner is according to function division by waterline, mud line, attached each processing unit point
Class, subregion plane independently arrange that land utilization ratio is not high, and it is laterally right by the design water level process of different classes of processing unit to lack
Than analysis.
Especially for when water factory's land occupation is restricted, effluent quality standard requirements are higher, inlet water lifting pumps room is independently arranged
When generally use and reduce regulate and store volume, the stop frequency that increases elevator pump of collecting-tank and realize that water supply security is lower, energy consumption compared with
Height is unfavorable for water factory's operation.Traditional collecting-tank is focused on considering to regulate and store the time, the variation of reply raw water quality and resistance reflux water slug
Load-bearing capacity is inadequate, and collecting-tank deposition also influences volume of regulating and storing.
When raw water is lower into factory's water level, collecting-tank, lift pump room buried depth are larger, under the conditions of meeting Regulation Function, cause
Collecting-tank top Yu You great quantity space.Earthing backfill processing is generallyd use in engineering, increases the load of collecting-tank top plate, and
Project cost more causes the waste of value space.
Well room is usually arranged in the tune running butterfly valve being arranged on into factory's pipeline, and operations staff's frequent operation adjusts open degree control herein
The inflow of each series of Zhi Quan factory.When larger into factory's pipe buried depth, operations staff needs to climb down deep-well room and controls, operation inspection
It repairs inconvenient.
Filter cell rinse draining is routinely received in Sewage treatment pond, and operating condition is that filter cell rinse draining can enter by flow by gravity,
Filter cell rinse drainage ditch canal bottom absolute altitude itself buried depth is larger, and it is relatively low to cause Sewage treatment pond design water level, pond body superelevation is excessive,
The problem of deep basal pit.This segment space can not utilize, and bring space waste, increase construction investment.
The auxiliary constructions such as chlorination dosing, distribution usual separate planes arrangement, laid in plant area dosing/chlorination pipe trench and
Pipeline, cable duct/pipe.When plant area's land occupation is restricted, pipeline layout arrangement has difficulties, and the auxiliary of toss area and chemical feeding points is raw
Production system is more complex.
Summary of the invention
In order to overcome the above technical defects and insufficient, the present invention provides a kind of overlapping and forms a team inlet water lifting pumps room, solves
When water inlet pipe buried depth is larger, according to the not high problem of traditional function subregion arrangement structures land utilization ratio；It solves in water quality mark
Standard improves, water treatment building increases and sacrifice collecting-tank is regulated and stored volume bring production run safety and highly energy-consuming problem；Solution
When certainly water inlet water level is low, earthing backfill in collecting-tank top increases top plate load, the high problem of space waste, project cost；It solves
The problem of water inlet water level is lower when filter tank backwash water gravity enters filter tank design, and headspace wastes；It is nervous to solve plant area's land occupation
When, the bring factory plane pipeline layout arrangement that medicament storage is provided separately with toss area is nervous, invests the problem of increasing.
The invention adopts the following technical scheme:
It is a kind of to overlap inlet water lifting pumps room of forming a team, including water inlet valve chamber, collecting-tank, lift pump room, Sewage treatment pond, secondary chlorine
Between sour sodium adds in advance and between dosing, changed into switchhouse；
Three are successively vertically overlapped between the collecting-tank, Sewage treatment pond, sodium hypochlorite add in advance and between dosing from the bottom to top
Layer arrangement, the collecting-tank are located at the bottom, and the Sewage treatment pond is located at middle layer, between the sodium hypochlorite adds in advance and add
It is located at top layer between medicine；The water inlet valve chamber and lift pump room are successively separately positioned on the front end of three layers of iterative structure with after
End；
Perforation tracery wall is set in leading portion in the collecting-tank, collecting-tank is divided into rectification forebay and after-bay, the perforation tracery wall
Bucket is set on the rectification forebay bottom plate of front side, and the bucket is indoor without blocking slurries pump and nothing by the inlet valve is arranged in
Blocking slurries water pump outlet pipe is discharged to the outside with mud well, and the collecting-tank bottom plate smears slope by front end terminad along pond length direction,
Collecting-tank end bottom is expelled to outer by the elevator pump and promotion water pump suction pipe that are arranged in the lift pump room
Portion's inlet well；Bottom of pond portion setting raw water water inlet port before the rectification；
Sewage treatment pond end is arranged Sewage treatment pond water inlet pipe, overflow weir is arranged by front end partition wall, described to overflow
The communication port in the Sewage treatment pond, the weir wall enclosing are connected at the top of the weir Liu Yan wall and rectification forebay described in the partition wall enclosing
The Sewage treatment pond is constituted in range is communicated to the shared overflow well in the rectification forebay of lower layer, the Sewage treatment
Pond bottom of pond plate smears slope by tip forward end；
It between the sodium hypochlorite adds in advance and include the upper and lower between dosing；Between the sodium hypochlorite adds in advance and dosing
Between be arranged above Sewage treatment pond, the toss area between the sodium hypochlorite adds in advance is located at the rectification forebay of the collecting-tank and wears
Before the tracery wall of hole；
The water inlet valve chamber is arranged in subsurface；The water inlet valve chamber lower part setting raw water water inlet pipe is connected to the institute of collecting-tank
Raw water water inlet port is stated, the horizontal overflow of setting is contained in the middle part of the water inlet valve chamber, and the overflow contains bottom and is lower than overflow weir weir wall
Top, one end are connected to the overflow well, the other end is connected to exterior drainage system；Water inlet valve chamber setting Sewage treatment pond is discharged
Pump chamber, the Sewage treatment pond are discharged setting apopore on the partition wall between pump chamber and Sewage treatment pond and are connected to, and the waste water returns
Sewage treatment pond water outlet pump is set in receives pond water outlet pump room, and Sewage treatment pond water outlet pump is pumped out by the water outlet of Sewage treatment pond
Water pipe is promoted to external sludge treating system；Inlet valve ceiling portion is equipment hoisting platform.
The changed into switchhouse between the lift pump room and sodium hypochlorite add in advance and between dosing same layer patch build；The change is matched
It is electric indoor by partition wall by inside be divided into high-tension distribution chamber of converting, low-voltage distribution room, control room, transformer room, high-voltage frequency converter room and
Duty room, between the sodium hypochlorite adds in advance and between the interior same layer setting storing of dosing；
The lift pump room includes upper layer and lower layer, the upper layer of the lift pump room be current personnel and equipment hoisting platform,
Glass partition and current door are set between the upper layer between adding in advance with the sodium hypochlorite and between dosing；On rear side of the lift pump room
Wet well is set, is above the ground level at the top of the wet well and sunlight shed is set；The promotion water pump suction pipe pass through lift pump room lower layer,
Elevator pump pressure pipe is upwardly extended and is connected to out of wet well, and the connection of elevator pump pressure pipe end is external into distribution well；Institute
It states to be promoted and elevator pump is set on water pump suction pipe.
Intermediate in the collecting-tank or/and Sewage treatment pond to be arranged half dividing wall, the dividing wall is from pond body end wall
In the middle part of body to pond body, water hole is set on the dividing wall wall.
The collecting-tank and Sewage treatment pond are multiple, phase between each collecting-tank or between each Sewage treatment pond
It is mutually independent.
Catch pit is arranged in the water inlet valve chamber lower level floor, and catch pit, the collection is arranged on the bottom plate of the collecting-tank end
Puddle by setting the inlet valve it is indoor without blocking slurries pump and without blocking slurries water pump outlet pipe be discharged to the outside with mud
Well, it is described to be connected to external sludge treating system with mud well.
Submersible agitator is arranged in Sewage treatment pond side wall and manhole, equipment mounting hole, venthole is arranged in top plate；It is described
Pressure inspection manhole is respectively provided on collecting-tank water inlet end and the side wall of water outlet.
The inlet valve ceiling plate setting manhole and equipment mounting hole.
The sodium hypochlorite add in advance between dosing between be connected to.
Between the sodium hypochlorite adds in advance and the interior subsurface of dosing is respectively provided with medicament liquid-storage pond, the sodium hypochlorite pre-cast
Add interior subsurface setting solution pool；Medicament in the medicament liquid-storage pond is through dosing pump and adds pipe and is delivered to toss area.
Sewage treatment pond bottom of pond smears slope gradient i=7 ‰；The collecting-tank bottom of pond smears slope gradient i=4.8%.
Specifically a kind of water inlet valve chamber, collecting-tank, lift pump room and spoil disposal by waterline treatment process of the present invention
Sewage treatment pond and sodium hypochlorite in water treatment technology add in advance between, between dosing, the attached production building such as changed into switchhouse
The overlapping being combined into one is formed a team inlet water lifting pumps room.
Deeper inlet water lifting pumps room embedded for water treatment plant's water inlet line, can break through traditional function subregion, rationally benefit
With waterline waterpower process and mud line waterpower process.So that collecting-tank top plate to the space of ground underground engineering efficiently uses.It will be former
There is collecting-tank to become F3/B3 pond body from underground single layer pond body, increase pool wall inner support, to reduce pool wall thickness, makes
Structure stress is more reasonable, increases land utilization ratio, effectively saves civil engineering investment.
Sewage treatment pond receive filter cell rinse draining, operating condition be filter cell rinse draining can flow by gravity enter, guarantee adjust
In the case where saving volume, pond body superelevation can be reduced, eliminates headspace excessive the drawbacks of can not efficiently using.It again can be by pond body
Distance of the top plate apart from flooring leave for sodium hypochlorite add in advance between and dosing between as medicament liquid-storage pond, solution pool and reserved
Bottom observation space enables medicament flow by gravity to enter medicament liquid-storage pond, solution pool, reduces equipment investment, facilitates operation
Management.
Rectification forebay is arranged in collecting-tank forebay, uses setting water distribution tracery wall for collecting-tank deposition to reduce raw water and return
Flowing water bring impact load, by the way that bucket is arranged in rectification forebay end and using perforated pipe sludge discharge way and in suction hose
Collecting-tank is easy at deposition to exclude using sludge pump by the mode of outside setting catch pit, to guarantee the appearance of regulating and storing of collecting-tank
Product reduces the stop frequency of elevator pump, reduces energy consumption, improves water supply security.
The overflow in Sewage treatment pond enters collecting-tank, if collecting-tank low water level operation can reduce auxiliary water ratio, reduces energy consumption；
If collecting-tank high water level is run, exclusion will be contained to plant area's overflow system by sharing overflow, and simplify auxiliary system.
By tune running butterfly valve, sludge pump and valve, Sewage treatment pond water outlet pump and valve arrangement in water inlet valve chamber.It fully considers
Equipment hoisting and operations staff be current, it is maintenance need to be arranged reinforced concrete stairs, operation and maintenance are convenient, simplify auxiliary system
System.
Before the toss area that sodium hypochlorite adds in advance is set to the perforation tracery wall in collecting-tank, i.e., by medicament storage and toss area
Overlapping arrangement, eliminates chlorination ditch, the chlorination pipe in factory's plane.Switchgear house and elevator pump house subsidy are built in lift pump room, can reduce
The arrangement of cable duct and pipe in factory's plane.Operational management is convenient, simplifies auxiliary system, reduces investment.
In conclusion the present invention rationally utilizes waterpower process, in conjunction with underground engineering space, optimize technique Pool body design, soil
Engineering integral structural system is built, will be played and saved the land occupation of engineering plane, improve water supply security coverage ratio, reduce energy consumption, saving and throw
It provides, convenient for operational management, the effect of simplified auxiliary system.
The present invention has following positive beneficial effect: set water supply plant water inlet of the present invention is adjusted, is promoted, rinses water process, adds
Chlorine, dosing, distribution system and one rationally utilize waterpower process, in such a way that structures overlapping in part forms a team arrangement, with solution
The drawbacks of certainly water supply plant part structures are separately provided, the identical processing unit combination of function division is arranged.Save engineering plane
Land occupation, energy saving, the effect for reducing investment, facilitating production management, simplify auxiliary system, improving water supply security coverage ratio.This
Original collecting-tank is become F3/B3 pond body from underground single layer pond body by invention, pool wall inner support is increased, to reduce pond
Wall thickness, keeps structure stress more reasonable, effectively saves civil engineering investment.
Detailed description of the invention
Fig. 1 is general layout schematic diagram of the invention.
Fig. 2 is upper layer floor map of the invention.
Fig. 3 is middle layer floor map of the invention.
Fig. 4 is lower layer's floor map of the invention.
Fig. 5 is the diagrammatic cross-section of present invention line A-A along Fig. 4.
Fig. 6 is the diagrammatic cross-section of present invention line B-B along Fig. 3.
Accompanying drawing number: 1- water inlet valve chamber, 2- collecting-tank, 3- lift pump room, 4- Sewage treatment pond, 5- sodium hypochlorite add in advance
Between, between 6- dosing, 7- changed into switchhouse, 8- raw water water inlet pipe, 9- inlet valve, 10- equipment hoisting hole, 11- manhole, 12- overflow
Contain, 13- catch pit, 14- gives up without blocking slurries pump, 15- without blocking slurries water pump outlet pipe, 16- Sewage treatment pond water outlet pump, 17-
Water recovery pond is discharged water pump outlet pipe, 18- perforation tracery wall, 19- bucket, 20- dividing wall, 21- collecting-tank water hole, the inspection of 22- pressure
Manhole is repaired, 23- promotes water pump suction pipe, 24- elevator pump, 25- elevator pump pressure pipe, 26- sunlight shed, the water inlet of 27- Sewage treatment pond
Pipe, 28- overflow weir, 29- equipment mounting hole, 30- venthole, 31- Sewage treatment pond water hole, 32- submersible agitator, 33- medicine
Agent liquid storage tank, 34- solution pool, 35- high-tension distribution chamber of converting, 36- low-voltage distribution room, 37- control room, the transformer room 38-, 39- high pressure
Transducer Room, 40- duty room, 41- wet well, 42- Sewage treatment pond is discharged pump chamber, between 43- storing.
Specific embodiment
The following further describes the specific embodiments of the present invention with reference to the drawings.
Following embodiment is only examples made by the present invention to clearly illustrate, and not to the limit of embodiments of the present invention
It is fixed.For those of ordinary skill in the art, it is various forms of that other can also be made on the basis of the following description
Variation changes, and these belong to obvious changes or variations that spirit of that invention is drawn still in protection of the invention
Among range.
Referring to each figure, a kind of overlapping is formed a team inlet water lifting pumps room, including water inlet valve chamber 1, collecting-tank 2, lift pump room 3, useless
6, changed into switchhouse 7 between 5 and dosing between water recovery pond 4, sodium hypochlorite add in advance；
Referring to Fig. 5, the collecting-tank 2, Sewage treatment pond 4, sodium hypochlorite add in advance between 5 and dosing 6 successively by down toward
Three layer arrangements of upper vertical overlapping, the collecting-tank 2 are located at the bottom, and the Sewage treatment pond 4 is located at middle layer, the hypochlorous acid
Sodium add in advance between 5 and dosing 6 be located at top layer；The water inlet valve chamber 1 and lift pump room 3 are successively separately positioned on described three layers
The front-end and back-end of iterative structure；
Referring to fig. 4, perforation tracery wall 18 is set in leading portion in the collecting-tank 2 and collecting-tank 2 is divided into rectification forebay and after-bay,
Bucket 19 is set on the rectification forebay bottom plate of 18 front side of perforation tracery wall, the bucket 19 is by being arranged in the water inlet valve chamber 1
It is interior to be discharged to the outside without blocking slurries pump 14 and without blocking slurries water pump outlet pipe 15 with mud well, 2 bottom plate of collecting-tank along
Pond length direction smears slope by front end terminad, and the 2 end bottom of collecting-tank is by mentioning described in being arranged in the lift pump room 3
It rises pump 24 and promotes water pump suction pipe 23 and be expelled to external inlet well；Bottom of pond portion setting raw water water inlet port before the rectification；
Referring to Fig. 3,4 end of the Sewage treatment pond setting Sewage treatment pond water inlet pipe 27 overflows by the setting of front end partition wall
Weir 28 is flowed, the stream in the Sewage treatment pond 4 is connected at the top of the 28 weir wall of overflow weir and rectification forebay described in the partition wall enclosing
Port, constitute within the scope of the weir wall enclosing Sewage treatment pond 4 be communicated to it is shared in the rectification forebay of lower layer
Overflow well, the 4 bottom of pond plate of Sewage treatment pond smear slope by tip forward end；
The sodium hypochlorite add in advance between 5 and dosing 6 include the upper and lower；The sodium hypochlorite add in advance between 5 and
6 are arranged above Sewage treatment pond between dosing, and 5 toss area is located at the whole of the collecting-tank 2 between the sodium hypochlorite adds in advance
Before flowing forebay perforation tracery wall 18；
Referring to Fig. 5,6, the water inlet valve chamber 1 is arranged in subsurface；Raw water water inlet pipe 8 is arranged in 1 lower part of water inlet valve chamber
It is connected to the raw water water inlet port of collecting-tank 2, horizontal overflow is set in the middle part of the water inlet valve chamber 1 and contains 12, the overflow is contained
12, which contain bottom, is connected to the overflow well, other end connection exterior drainage system lower than 28 weir wall top of overflow weir, one end；The water inlet
Valve chamber 1 is arranged Sewage treatment pond and is discharged pump chamber 42, the partition wall between the Sewage treatment pond water outlet pump chamber 42 and Sewage treatment pond 4
Upper setting apopore connection, the Sewage treatment pond water outlet pump chamber 42 is interior to be arranged Sewage treatment pond water outlet pump 16, and the waste water returns
Receives pond water outlet pump 16 is discharged water pump outlet pipe 17 by Sewage treatment pond and is promoted to external sludge treating system；The water inlet valve chamber 1
Top is equipment hoisting platform.
Referring to Fig. 1, the changed into switchhouse 76 same layer between 5 and dosing between the lift pump room 3 and sodium hypochlorite add in advance
Patch is built；Inside is divided by high-tension distribution chamber of converting 35, low-voltage distribution room 36, control room 37, transformation by partition wall in the changed into switchhouse 7
Device room 38, high-voltage frequency converter room 39 and duty room 40, the sodium hypochlorite add in advance between 6 between 5 and dosing in same layer setting storing
Between 43；
Referring to Fig. 5, the lift pump room 3 includes upper layer and lower layer, and the upper layer of the lift pump room 3 is personnel's passage and equipment
Glass partition and current door is arranged between adding in advance in hoisting platform and the sodium hypochlorite between 6 upper layer between 5 and dosing；It is described
Wet well 41 is set on rear side of lift pump room 3, is above the ground level at the top of the wet well 41 and sunlight shed 26 is set；The elevator pump water suction
Pipe 23 passes through 3 lower layer of lift pump room, elevator pump pressure pipe 25 is upwardly extended and be connected to out of wet well 41, and the promotion is pumped water
The connection of 25 end of pipe is external into distribution well；Elevator pump 24 is set on the promotion water pump suction pipe 23.
Intermediate in the collecting-tank 2 or/and Sewage treatment pond 4 to be arranged half dividing wall 20, the dividing wall 20 is from pond body
In the middle part of end walls to pond body, water hole is set on 20 wall of dividing wall.
The collecting-tank 2 and Sewage treatment pond 4 be it is multiple, between each collecting-tank 2 or each Sewage treatment pond 4 it
Between it is mutually indepedent.
Catch pit 13 is arranged in 1 lower level floor of water inlet valve chamber, and catch pit 13 is arranged on the 2 end bottom plate of collecting-tank,
The catch pit 13, which passes through to be arranged in the water inlet valve chamber 1, pumps 14 without blocking slurries and without blocking 15 row of slurries water pump outlet pipe
Outside is arrived out with mud well, and the mud well of matching is connected to external sludge treating system.
Submersible agitator 32 and top plate setting manhole 11, equipment mounting hole 29, ventilation is arranged in 4 side wall of Sewage treatment pond
Hole 30；Pressure inspection manhole 22 is respectively provided on 2 water inlet end of collecting-tank and the side wall of water outlet.
1 top plate of the water inlet valve chamber setting manhole 11 and equipment hoisting hole 10.
The sodium hypochlorite add in advance between 6 between 5 and dosing between be connected to.
Referring to fig. 2, between the sodium hypochlorite adds in advance 6 between 5 and dosing in subsurface be respectively provided with medicament liquid-storage pond 33, it is described
Subsurface setting solution pool in 5 between sodium hypochlorite adds in advance；Medicament in the medicament liquid-storage pond 33 through dosing pump and adds pipe
It is delivered to toss area.
4 bottom of pond of Sewage treatment pond smears slope gradient i=7 ‰；2 bottom of pond of collecting-tank smears slope gradient i=4.8%.
(1) technical characteristic of the invention and corresponding effect
The present invention will intake valve chamber 1 and collecting-tank 2, lift pump room 3, Sewage treatment pond 4, sodium hypochlorite add in advance between 5 plus
Between medicine 6 and changed into switchhouse 7 build jointly and form a team combined type structures for novel water inlet, solve in the condition deeper into factory's pipe buried depth
Under be separately provided in factory's plane well room bring water inlet adjust flow control, operation, maintenance, lifting it is not convenient the problems such as.
By Sewage treatment pond 4 be arranged in collecting-tank 2 and sodium hypochlorite add in advance between 6 middle layer between 5, dosing, both met useless
The water inlet of water recovery pond 4 from filter back washing draining can the condition that enters of flow by gravity, and make full use of into water water level and indoor ground
Height difference between the absolute altitude of level ground.Under the premise of meeting single lattice volume one lattice filter tank once flushing flow of satisfaction, fully consider into water
The integral arrangement formed a team determines Sewage treatment pool volume, saves land occupation, energy saving, reduces investment.
6 it is arranged in the top of Sewage treatment pond 4 between 5, dosing between sodium hypochlorite is added in advance, so that Sewage treatment pond is meeting
Under the premise of volume adjusted and safe superelevation, the height at the top of Sewage treatment pond to lift pump room flooring is utilized as far as possible
Difference carries out the arrangement of water factory's buildings or structures using this upper space.
6 the top of Sewage treatment pond 4, medicament liquid-storage pond 33, solution pool are arranged between 5, dosing between sodium hypochlorite is added in advance
34 arrange with semi-underground type, and medicament meets the condition for entering reservoir from tank car flow by gravity, while being convenient for medicament liquid-storage pond
33, observation space is arranged in 34 lower part of solution pool.6 the pre- toss area of sodium hypochlorite is arranged between 5, dosing between sodium hypochlorite is added in advance
Top (i.e. 2 top of collecting-tank) simplifies prechlorination pipeline arrangement.
Collecting-tank 2 and Sewage treatment pond 4, which are arranged, shares overflow culvert 28, and 4 overflow of Sewage treatment pond is dropped to through overflow weir 28
Collecting-tank water inlet end, 2 water level of collecting-tank, which goes up, contains 12 discharges, 2 top plate of collecting-tank by overflow when containing 12 culvert bottom elevation to overflow
Pressure-bearing design.This mode simplifies factory's plane pipeline when overflow is respectively set with Sewage treatment pond 4 in collecting-tank 2 and arranges.
Changed into switchhouse 7 and lift pump room 3 are built jointly, the cable arrangements of plant area and channel are reduced.
(2) feature of the invention
1. subterranean layer is disposed with into water valve chamber 1, collecting-tank 2, Sewage treatment pond 4, sludge pump house；Ground floor is disposed with time chlorine
6, changed into switchhouse 7 between 5, dosing between sour sodium adds in advance.
2. Sewage treatment pond 4 is superimposed on 2 top of collecting-tank, sodium hypochlorite 6 is superimposed on collecting-tank 2 between 5, dosing between adding in advance
Top.
3. changed into switchhouse 76 is close to build jointly between adding in advance with sodium hypochlorite between 5, dosing.
4. 4 overflow of Sewage treatment pond enters collecting-tank 2, collecting-tank 2 and 4 overflow of Sewage treatment pond share overflow and contain 12 rows
Out.
5. 2 top plate of collecting-tank, 4 bottom plate pressure-bearing of Sewage treatment pond.The setting of 11 well head elevation of manhole is higher than water inlet flood level.
6. submersible agitator 32, Sewage treatment pond water outlet pump 16 is arranged in Sewage treatment pond 4.
7. collecting-tank 2 setting perforation tracery wall 18, bucket 19, catch pit 13.Raw water perforated tracery wall 18 makes into collecting-tank 2
It must intake more uniform, reduce the impact to collecting-tank 2.Being arranged will be heavy in bucket 19 and catch pit 13 without blocking slurries pump 14
Mud discharge, can prevent bottom of pond portion deposition of catchmenting.
8. water inlet valve chamber 1 divides three layer arrangements, bottom arranges water inlet pipe and control valve, without blocking slurries pump 14 and control valve
Door；Intermediate layer arrangement Sewage treatment pond water outlet pump 16 and valve；Top layer arranges manhole 11 and equipment hoisting hole 10.Water inlet valve chamber 1
Upper layer and sodium hypochlorite add in advance between 5, dosing 6, lift pump room 3 be arranged connection.
9. crane is arranged in valve chamber 1 of intaking, it to be used for water inlet valve and soft mouth, spoil disposal tube valve and soft mouth, Sewage treatment pond
The lifting of water outlet pump 16 and valve.
(3) embodiment
It is further described with reference to the accompanying drawing and to a specific embodiment of the invention.
Referring to Fig. 1~6, the present invention is that a kind of overlapping is formed a team inlet water lifting pumps room, it mainly includes water inlet valve chamber 1, catchments
Pond 2, lift pump room 3, Sewage treatment pond 4, sodium hypochlorite add in advance between 6 and changed into switchhouse 7 between 5, dosing.
Referring to Fig. 1,2,5, the collecting-tank 2 and Sewage treatment pond 4, sodium hypochlorite are 6 vertical between 5, dosing between adding in advance
Overlapping arrangement.Collecting-tank 2 is located at the bottom, and Sewage treatment pond 4 is located at middle layer, sodium hypochlorite add in advance between 6 between 5, dosing
In top layer.Lift pump room 3 is divided two layers, 6 points two layers between 5, dosing between sodium hypochlorite adds in advance, the upper layer of lift pump room 3 and time
Windowpane and current door is arranged between adding in advance in sodium chlorate among 6 upper layer between 5, dosing.Changed into switchhouse 7 and lift pump room 3, secondary chlorine
Sour sodium add in advance between 5, dosing 6 patch build.7 fire hazard rating of changed into switchhouse is Class C, remaining is penta class.
The water inlet valve chamber 1 includes raw water water inlet pipe 8, inlet valve 9, equipment hoisting hole 10, manhole 11, overflow culvert
12, catch pit 13, without blocking slurries pump 14, without blocking slurries water pump outlet pipe 15, Sewage treatment pond water outlet pump 16, Sewage treatment pond
It is discharged water pump outlet pipe 17.
Water inlet valve chamber 1 is underground type, is located at 2 front end of collecting-tank.It is divided into three layers, the bottom is that two series are managed and connected into factory
Siphunculus and valve pipe fitting arrangement, collecting-tank bed mud are without blocking slurries pump 14, valve and pipeline arrangement；Middle layer is Sewage treatment pond
Water outlet pump 16, valve and pipeline arrangement；Top layer is personnel's passage and equipment hoisting platform.Electric single-beam is arranged in valve chamber 1 of intaking
Crane meets valve and water pump lifting demand.
Referring to fig. 4, the collecting-tank 2 includes perforation tracery wall 18, bucket 19, dividing wall 20, collecting-tank water hole 21, pressure
Power inspection manhole 22, catch pit 13.
Upper layer and lower layer are arranged in the lift pump room 3, and lower layer is to promote water pump suction pipe 23, elevator pump 24 and promoted to be pumped water
The equal valve pipelines arrangement of pipe 25, upper layer are that personnel are current and sunlight shed 26 is arranged in equipment hoisting platform, wet well 41.Lift pump room
3 setting electric single beam cranes meet valve and water pump lifting demand.
Referring to Fig. 3, the Sewage treatment pond 4 includes Sewage treatment pond water inlet pipe 27, overflow weir 28, manhole 11, equipment
Mounting hole 29, venthole 30, Sewage treatment pond water hole 31, submersible agitator 32.
The Sewage treatment pond 4 receive Carbon-sand filter backwash draining, be arranged two lattice, single lattice volume meet a lattice charcoal sand filtration
Pond once flushing flow.Carbon-sand filter backwash draining can flow by gravity enter Sewage treatment pond 4.Every lattice Sewage treatment pond 4 is set
Set water outlet pump 16 two, can homogeneous average be back to mud line processing structures.Overflow weir 28 is arranged in every lattice, and overflow can drop to collection
Pond 2.Collecting-tank 2 and Sewage treatment pond 4 share overflow and contain 12 discharges.Sewage treatment pond 4 be arranged water hole, with abatement building every
Influence of the wall to water inlet.4 bottom of pond portion of Sewage treatment pond smears slope, gradient i=7 ‰ from water inlet to water discharging direction.
The sodium hypochlorite 6 is arranged in two lattice Sewage treatment ponds, 4 top, including medicament liquid-storage between 5, dosing between adding in advance
Pond 33, solution pool 34 etc., and in workshop 43 between setting storing.6 storage medicaments are two kinds, respectively poly-aluminium and trichlorine between dosing
Change iron, dilution adds.6 setting 4 equipment mounting holes 29 of Sewage treatment pond and manhole 11 between 5, dosing between sodium hypochlorite adds in advance.
Before the pre- toss area of sodium hypochlorite is located at the perforation tracery wall 18 of collecting-tank 2, poly-aluminium and ferric trichloride toss area are located at subsequent conventional treatment
Structures.
The changed into switchhouse 7 includes high-tension distribution chamber of converting 35, low-voltage distribution room 36, control room 37, transformer room 38, high pressure
Transducer Room 39, duty room 40.
The effect of catch pit 13 in water inlet valve chamber 1 is dripping during collecting valve installing and dismounting or other seep water,
Keep relatively dry in water inlet valve chamber 1.
(4) operating condition of the invention:
1) water in raw water water inlet pipe 8 flows into collecting-tank 2, flows to water outlet by 2 water inlet end of collecting-tank, by elevator pump and mentions
Riser is promoted to subsequent water treatment building；And the pre- toss area of sodium hypochlorite is set before the perforation tracery wall 18 of collecting-tank 2；Poly-aluminium
It is located at subsequent conventional treatment structures with ferric trichloride toss area；
2) Carbon-sand filter backwash draining flows into Sewage treatment pond 4 through Sewage treatment pond water inlet pipe 27, by Sewage treatment pond
Water outlet pump 16, Sewage treatment pond water outlet water pump outlet pipe 17 drain into external mud line processing structures；
Collecting-tank 2 is dropped to by 28 overflow of overflow weir when water level is excessively high in Sewage treatment pond 4, by 2 water inlet end stream of collecting-tank
It is promoted in inlet well to water outlet, by elevator pump and riser；
3) in collecting-tank 2 in the excessively high Shi Yizhi overflow well of water level, overflow is flowed by the opening that overflow contains 12 and is contained in 12 side by side
To plant area's overflow passage system.
Claims (10)
- The inlet water lifting pumps room 1. a kind of overlapping is formed a team, it is characterised in that: including valve chamber (1), collecting-tank (2), lift pump room of intaking (3), (6), changed into switchhouse (7) between (5) and dosing between Sewage treatment pond (4), sodium hypochlorite add in advance；The collecting-tank (2), Sewage treatment pond (4), sodium hypochlorite add in advance between (5) and dosing (6) successively erect from the bottom to top To three layer arrangements are overlapped, the collecting-tank (2) is located at the bottom, and the Sewage treatment pond (4) is located at middle layer, the hypochlorous acid Sodium add in advance between (5) and dosing (6) be located at top layer；The water inlet valve chamber (1) and lift pump room (3) are successively separately positioned on The front-end and back-end of three layers of iterative structure；Perforation tracery wall (18) is set in leading portion in the collecting-tank (2), collecting-tank (2) is divided into rectification forebay and after-bay, it is described to wear Bucket (19) are set on rectification forebay bottom plate on front side of hole tracery wall (18), the bucket (19) is by being arranged in the water inlet valve chamber (1) being discharged to the outside without blocking slurries pump (14) and without blocking slurries water pump outlet pipe (15) with mud well, the collecting-tank (2) in Bottom plate smears slope by front end terminad along pond length direction, and collecting-tank (2) the end bottom is by being arranged in the lift pump room (3) elevator pump (24) and promotion water pump suction pipe (23) in are expelled to external inlet well；Bottom of pond portion is arranged before the rectification Raw water water inlet port；Overflow weir (28) are arranged by front end partition wall in Sewage treatment pond (4) end setting Sewage treatment pond water inlet pipe (27), The circulation of the Sewage treatment pond (4) is connected at the top of overflow weir (28) the weir wall and rectification forebay described in the partition wall enclosing Mouthful, the composition Sewage treatment pond (4) is communicated to shared in the rectification forebay of lower layer within the scope of the weir wall enclosing Overflow well, Sewage treatment pond (4) the bottom of pond plate smear slope by tip forward end；The sodium hypochlorite add in advance between (5) and dosing (6) include the upper and lower；Between the sodium hypochlorite adds in advance (5) And (6) are arranged above Sewage treatment pond between dosing, the toss area of (5) is located at the collecting-tank between the sodium hypochlorite adds in advance (2) before rectification forebay perforation tracery wall (18)；The water inlet valve chamber (1) is arranged in subsurface；The water inlet valve chamber (1) lower part setting raw water water inlet pipe (8), which is connected to, catchments The raw water water inlet port in pond (2), the horizontal overflow culvert (12) of water inlet valve chamber (1) middle part setting, the overflow are contained (12) contain bottom and be connected to the overflow well, other end connection exterior drainage system lower than overflow weir (28) weir wall top, one end；It is described Intake valve chamber (1) setting Sewage treatment pond water outlet pump chamber (42), Sewage treatment pond water outlet pump chamber (42) and Sewage treatment pond (4) apopore is arranged on the partition wall between to be connected to, setting Sewage treatment pond is discharged in Sewage treatment pond water outlet pump chamber (42) It pumps (16), Sewage treatment pond water outlet pump (16) is promoted at external sludge by Sewage treatment pond water outlet water pump outlet pipe (17) Reason system；It is equipment hoisting platform at the top of the water inlet valve chamber (1).
- The inlet water lifting pumps room 2. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the changed into switchhouse (7) exists The lift pump room (3) and sodium hypochlorite add in advance between (5) and dosing (6) same layer patch build；Pass through in the changed into switchhouse (7) Inside is divided into high-tension distribution chamber of converting (35), low-voltage distribution room (36), control room (37), transformer room (38), high-pressure frequency-conversion by partition wall Device room (39) and duty room (40), the sodium hypochlorite add in advance between (5) and dosing between (6) interior same layer setting storing (43)；The lift pump room (3) includes upper layer and lower layer, and the upper layer of the lift pump room (3) is that personnel are current and equipment hoisting is flat Glass partition and current door is arranged between adding in advance in platform and the sodium hypochlorite between the upper layer of (6) between (5) and dosing；It is described to mention It rises and wet well (41) is set on rear side of pump house (3), be above the ground level at the top of the wet well (41) and sunlight shed (26) are set；The promotion Water pump suction pipe (23) passes through lift pump room (3) lower layer, upwardly extends and be connected to elevator pump pressure pipe (25) out of wet well (41), Elevator pump pressure pipe (25) the end connection is external into distribution well；Elevator pump is set on the promotion water pump suction pipe (23) (24)。
- The inlet water lifting pumps room 3. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the collecting-tank (2) or/and It is intermediate in Sewage treatment pond (4) that half dividing wall (20) are set, the dividing wall (20) middle part from pond body end walls to pond body, Water hole is set on dividing wall (20) wall.
- The inlet water lifting pumps room 4. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the collecting-tank (2) and give up Water recovery pond (4) be it is multiple, it is mutually indepedent between each collecting-tank (2) or between each Sewage treatment pond (4).
- The inlet water lifting pumps room 5. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: under the water inlet valve chamber (1) Catch pit (13) are arranged in layer bottom, and catch pit (13) are arranged on the bottom plate of collecting-tank (2) end, and the catch pit (13) passes through What is be arranged in water inlet valve chamber (1) matches without blocking slurries pump (14) and without blocking slurries water pump outlet pipe (15) and being discharged to the outside Mud well, it is described to be connected to external sludge treating system with mud well.
- The inlet water lifting pumps room 6. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the Sewage treatment pond (4) Submersible agitator (32) are arranged in side wall and manhole (11), equipment mounting hole (29), venthole (30) are arranged in top plate；The collecting-tank (2) pressure inspection manhole (22) are respectively provided on water inlet end and the side wall of water outlet.
- The inlet water lifting pumps room 7. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: water inlet valve chamber (1) top Manhole (11) and equipment hoisting hole (10) are arranged in plate.
- The inlet water lifting pumps room 8. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the sodium hypochlorite adds in advance Between be connected between (6) between (5) and dosing.
- The inlet water lifting pumps room 9. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the sodium hypochlorite adds in advance Between between (5) and dosing (6) interior subsurface be respectively provided with medicament liquid-storage pond (33), (5) interior subsurface between the sodium hypochlorite adds in advance It is arranged solution pool (34)；Medicament in the medicament liquid-storage pond (33) is through dosing pump and adds pipe and is delivered to toss area.
- The inlet water lifting pumps room 10. a kind of overlapping as described in claim 1 is formed a team, it is characterised in that: the Sewage treatment pond (4) Bottom of pond smears slope gradient i=7 ‰；Collecting-tank (2) bottom of pond smears slope gradient i=4.8%.
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| CN201910554613.2A CN110173019B (en) | 2019-06-25 | 2019-06-25 | Superposed group water inlet lifting pump room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554613.2A CN110173019B (en) | 2019-06-25 | 2019-06-25 | Superposed group water inlet lifting pump room |
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| CN110173019A true CN110173019A (en) | 2019-08-27 |
| CN110173019B CN110173019B (en) | 2024-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359954A (en) * | 2020-10-30 | 2021-02-12 | 上海市政工程设计研究总院（集团）有限公司 | Sewage lift pump house |
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| CN107840536A (en) * | 2017-11-07 | 2018-03-27 | 青岛鑫源环保集团有限公司 | Integrated form integration ecological water factory |
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| CN210315783U (en) * | 2019-06-25 | 2020-04-14 | 北京市市政工程设计研究总院有限公司 | Superposed group water inlet lift pump room |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105863040A (en) * | 2016-04-18 | 2016-08-17 | 上海市城市建设设计研究总院 | Attached rainwater pump house structure |
| KR20180001386A (en) * | 2016-06-27 | 2018-01-04 | 유한회사 동우기업 | Integrated pumping station and the driving method thereof |
| KR101840603B1 (en) * | 2017-08-08 | 2018-03-20 | 문희수 | Supply water method |
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| CN112359954A (en) * | 2020-10-30 | 2021-02-12 | 上海市政工程设计研究总院（集团）有限公司 | Sewage lift pump house |
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| CN110173019B (en) | 2024-05-31 |
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