CN206752616U - A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane - Google Patents
A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane Download PDFInfo
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- CN206752616U CN206752616U CN201720348734.8U CN201720348734U CN206752616U CN 206752616 U CN206752616 U CN 206752616U CN 201720348734 U CN201720348734 U CN 201720348734U CN 206752616 U CN206752616 U CN 206752616U
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Abstract
The utility model discloses a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane, including ground rainwater mouth, the left side of ground rainwater mouth connects the first rain pipe, first rain pipe connects Storm-water sewer, the right-hand member connection precipitation and double medium filtration case of the ground rainwater mouth, the right-hand member of precipitation and double medium filtration case connects the second rain pipe, 3rd rain pipe connects stain disease pipe, inwall in the middle part of stain disease pipe is provided with liquid level sensor, the second motor-driven valve is provided between 3rd rain pipe and stain disease pipe, the left end connection Storm-water sewer of 5th rain pipe, the right-hand member connection compressible flexible plastics water receptacle of 5th rain pipe；The side of the compressible flexible plastics water receptacle connects the unpowered compression system of interlayer and vacuum suction machine and water pump selection case respectively.Beneficial effect：Solve the accumulation problems of peak period rainwater, and by setting recharge ground water system, alleviate the problem of level of ground water declines, also the rainwater of accumulation can be used to carry out landscape moisturizing and greening irrigation.
Description
Technical field
It the utility model is related to urban rainwater and store drainage technique field, particularly a kind of intellectuality based on city integrated piping lane
Peak rain-water accumulating heat-extraction system.
Background technology
Pipe gallery (Japan claims " common trench ", Taiwan to claim " Common Ducts "), it is exactly underground urban duct synthesis corridor.I.e.
A tunnel space is built in Urban Underground, electric power, the various utilities pipelines such as communication, combustion gas, heat supply, plumbing are combined in one
Body, provided with special access hole, hoisting port and monitoring system, implement unified planning, Uniting, unified construction and management, be
Ensure the important infrastructure and " lifeline " of city operations.It is to implement unified planning, design, construction and maintenance, is built in city
City underground is used for the public utility for laying municipal public use pipeline.Except the space of the existing pipeline of installation in pipe gallery, go back
Need to leave sufficient maintainer's walking and haulage equipment, the space for changing pipeline.These spaces are only in personnel's tour, maintenance
When play a role, usually most of time is vacant.Also, with the popularization of video and various Sensor Monitoring Systems, Ren Yuanhang
Walk tour to gradually decrease, these spaces utilization rate in the case of pipeline is normal is relatively low.Because the size of pipe gallery is larger, than
As section is wide 4.5 meters, high 4 meters, so, the size that space is maked an inspection tour in the maintenance of this part is also larger, can reach wide 2 meters, high 4 meters of left sides
It is right.It is general up to several kilometers even tens kilometers and the length of pipe gallery is longer, so space is maked an inspection tour in the maintenance of this groups of people's row
Volume can reach 200,000 m3Left and right, it is considerable.
Sponge city, it is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system structure ".Water suction when raining, water storage, infiltration, water purification, it is necessary to when by the water stored " release " and be subject to profit
With.
Smart city is exactly with information and communication technology (ICT) means sensing, analysis, integrates each of city operations core system
Item key message, so as to be made to the various demands including the people's livelihood, environmental protection, public safety, urban service, industry and commerce activity
Intelligent response.Its essence is advanced information technology is utilized, the management of city intelligent formula and operation are realized, and then is the people in city
More good days is created, promotes harmony, the Sustainable Growth in city.
Underground water is that surface water is formed by stratum infiltration accumulation.Deep phreatic water oozes from longer-distance bottom
Thoroughly, water level is relatively stable, but the excess draft of city domestic water in recent years, and covering not in time, already leads to a large amount of cities
Deep phreatic water water level degradation；Phreatic water is typically derived from local stratum infiltration, and SEA LEVEL VARIATION is larger, when due to
Urban ground hardening ratio is higher, under ooze covering not in time, the Features of Shallow Groundwater in most of city, which is also presented, to be gradually reduced
Gesture, it is easily caused city stratum settlement phenomenon.
Municipal water supply pipe in pipe gallery is typically pressurizing feedwater pipe, in pipe tap water pressure up to 0.15~
0.35MPa。
Execution is promulgated in China《City integrated piping lane engineering legislation》Pipe galleries of the GB50838-2015 to various regions
Construction propose the technical requirements of system.Meanwhile carry the pilot city in the sponge city of enhancing city prevention waterlogging ability important task
In city, have a lot also in process of construction, occur waterlogging in flood season in recent years, the rain-water accumulating row in sponge city with system also
Need to comprehensively utilize various technologies progress long-time explorations and construction.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of intelligence based on city integrated piping lane
Peak rain-water accumulating heat-extraction system can be changed, can peak period rainwater accumulation problems, and can alleviate level of ground water decline the problem of.
The purpose of this utility model is achieved through the following technical solutions：
A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane, including ground rainwater mouth, the ground
The left side of inlet for stom water connects the first rain pipe, and first rain pipe connects Storm-water sewer, and the right-hand member of the ground rainwater mouth connects
Connect right-hand member the second rain pipe of connection of precipitation and double medium filtration case, the precipitation and double medium filtration case, the precipitation and double-deck mistake
The first motor-driven valve is provided between filter box and second rain pipe, second rain pipe connects the 3rd rain pipe and the 4th respectively
Rain pipe, the 3rd rain pipe connect stain disease pipe, and the inwall in the middle part of the stain disease pipe is provided with liquid level sensor, and described the
The second motor-driven valve is provided between three rain pipes and stain disease pipe, the 4th rain pipe connects the 5th rain pipe, the 5th rain
The left end connection Storm-water sewer of water pipe, the right-hand member connection compressible flexible plastics water receptacle of the 5th rain pipe, the rainwater
The bottom of main and the compressible flexible plastics water receptacle is equipped with pressure sensitivity water depth sensor, the 5th rain pipe and can press
The 3rd motor-driven valve and hydraulic pressure sensor are provided between contracting flexiplast water receptacle；The side of the compressible flexible plastics water receptacle
The unpowered compression system of connection interlayer and vacuum suction machine and water pump selection case respectively, the compressible flexible plastics water receptacle,
Interlayer is unpowered compression system and vacuum suction machine and water pump selection case are arranged in pipe gallery, the vacuum suction machine and
Water pump selection case left lower connects shallow underground water layer by the 7th rain pipe；Vacuum suction machine and the water pump selection case is left
Middle side part connects surface storage water body by the 6th rain pipe, and the surface storage water body is provided with liquid level sensor, and described the
The 3rd flow sensor is provided between six rain pipes and vacuum suction machine and water pump selection case；The compressible flexible plastics water capacity
The top of device is provided with pressurization interlayer one-way exhaust valve, internal layer water receptacle one-way exhaust valve, strengthens connection strap, teletransmission vacuum meter and true
Empty destructor；Ground is provided with rain sensor, and the hydraulic pressure sensor, rain sensor, liquid level sensor, gas flow pass
Sensor, teletransmission vacuum meter, first flow sensor, second flow sensor, the 3rd flow sensor and pressure sensitivity water depth sensor
System controller is connected respectively.
Further, the centre position of the compressible flexible plastics water receptacle, which is provided with, strengthens connecting rope.
Further, the unpowered compression system of the interlayer includes municipal water supply pipe, diaphragm-type air-compressed tank, electrically-controlled valve and remote
Pressure gauge is passed, the municipal water supply pipe connects diaphragm-type air-compressed tank and compressible flexible plastics water receptacle, the city by pipeline
It is provided with electrically-controlled valve and first flow sensor between political affairs feed pipe and diaphragm-type air-compressed tank, the municipal water supply pipe and compressible soft
Distance-transmission pressure gauge and the second electrically-controlled valve are provided between property plastics water receptacle.
Further, the opposite side of the compressible flexible plastics water receptacle connects deeper subsurface by recharge floral tube
Water, the 4th motor-driven valve, the 5th motor-driven valve, second flow sensing are provided between compressible flexible plastics water receptacle and recharge floral tube
Device, the 6th motor-driven valve and the second backflow preventer.
Further, vacuum suction machine and water pump selection the case left upper portion is provided with exhaust outlet, is set on the exhaust outlet
There is gas flow sensor.
Further, the 7th rain pipe is provided with the first backflow preventer.
The beneficial effects of the utility model：It is based on using the long-term vacant maintenance of pipe gallery and people's row space compressible soft
Property plastics water receptacle and its unpowered pressure side wall system, intellectuality solves the accumulation problems of peak period rainwater, is sponge city
City and an efficient, innovative system component of smart city.And by setting recharge ground water system, alleviate under level of ground water
The problem of drop, the rainwater of accumulation also can be used to carry out landscape moisturizing and greening irrigation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of intelligent peak rain-water accumulating based on city integrated piping lane according to the utility model embodiment
The outside-corner trowel structural representation of heat-extraction system；
Fig. 2 is a kind of intelligent peak rain-water accumulating based on city integrated piping lane according to the utility model embodiment
The compressible flexible plastics water receptacle of heat-extraction system is in contraction state schematic diagram；
Fig. 3 is a kind of intelligent peak rain-water accumulating based on city integrated piping lane according to the utility model embodiment
The compressible flexible plastics water receptacle of heat-extraction system is in expansion water storage view；
1st, ground rainwater mouth；2nd, precipitation and double medium filtration case；3rd, the first motor-driven valve；4-1, the first rain pipe；4-2, second
Rain pipe；4-3, the 3rd rain pipe；4-4, the 4th rain pipe；4-5, the 5th rain pipe；4-6, the 6th rain pipe；4-7, the 7th rain
Water pipe；6th, pipe gallery；7th, stain disease pipe；8th, liquid level sensor；9th, compressible flexible plastics water receptacle；10th, the second motor-driven valve；
11st, the 3rd motor-driven valve；12nd, system controller；13rd, rain sensor；14th, telescopic bellows；15th, the first electrically-controlled valve；16th, it is remote
Pass pressure gauge；17th, the second electrically-controlled valve；18th, pressure sensitivity water depth sensor；19th, the 4th motor-driven valve；20th, the 5th motor-driven valve；211st,
One flow sensor；212nd, second flow sensor；213rd, the 3rd flow sensor；22nd, the 6th motor-driven valve；23rd, flowing backwards prevents
Device；24th, recharge floral tube；25th, municipal water supply pipe；26th, diaphragm-type air-compressed tank；27th, pressurize interlayer one-way exhaust valve；28th, internal layer water
Container one-way exhaust valve；29th, connection strap is strengthened；30th, connecting rope is strengthened；31st, vacuum suction machine and water pump selection case；32nd, earth's surface
Water storage water body；33rd, liquid level sensor；34th, shallow underground water layer；35th, deeper subsurface water layer；36th, exhaust outlet；37th, gas flow
Sensor；38th, hydraulic pressure sensor；39th, teletransmission vacuum meter；40th, vacuum brake；41st, the unpowered compression system of interlayer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, all other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As Figure 1-3, a kind of intelligent peak rain based on city integrated piping lane described in the utility model embodiment
Water stores heat-extraction system, including ground rainwater mouth 1, and the left side of the ground rainwater mouth 1 connects the first rain pipe 4-1, first rain
Water pipe 4-1 connections Storm-water sewer 5, the ground rainwater mouth 1 right-hand member connection precipitation and double medium filtration case 2, it is described precipitation and it is double
Right-hand member the second rain pipe of connection 4-2 of layer Rose Box 2, between the precipitation and double medium filtration case 2 and the second rain pipe 4-2
Provided with the first motor-driven valve 3, the second rain pipe 4-2 connects the 3rd rain pipe 4-3 and the 4th rain pipe 4-4 respectively, and described
Three rain pipe 4-3 connection stain diseases pipes 7, the inwall at the middle part of stain disease pipe 7 are provided with liquid level sensor 8, the 3rd rainwater
The second motor-driven valve 10 is provided between pipe 4-3 and stain disease pipe 7, the rain pipe 4-5 of the 4th rain pipe 4-4 connections the 5th is described
5th rain pipe 4-5 left end connection Storm-water sewer 5, the right-hand member connection compressible flexible plastics water of the 5th rain pipe 4-5
Container 9, the centre position of the compressible flexible plastics water receptacle 9, which is provided with, strengthens connecting rope 30.
The bottom of the Storm-water sewer 5 and the compressible flexible plastics water receptacle 9 is equipped with pressure sensitivity water depth sensor 18,
The 3rd motor-driven valve 11 and hydraulic pressure sensor 38 are provided between the 5th rain pipe 4-5 and compressible flexible plastics water receptacle 9；Institute
The side for stating compressible flexible plastics water receptacle 9 connects the unpowered compression system 41 of interlayer and vacuum suction machine and water pump group respectively
Mould assembling 31, the compressible flexible plastics water receptacle 9, interlayer is unpowered compression system 41 and vacuum suction machine and water pump selection case
31 are arranged in pipe gallery 6.
The unpowered compression system of interlayer includes municipal water supply pipe 25, diaphragm-type air-compressed tank 26, the and of the first electrically-controlled valve 15
Distance-transmission pressure gauge 16, the municipal water supply pipe 25 connect diaphragm-type air-compressed tank 26 and compressible flexible plastics water receptacle by pipeline
9, the first electrically-controlled valve 15 and first flow sensor 211, institute are provided between the municipal water supply pipe 25 and diaphragm-type air-compressed tank 26
State and the electrically-controlled valve 17 of distance-transmission pressure gauge 16 and second is provided between municipal water supply pipe 25 and compressible flexible plastics water receptacle 9.
The vacuum suction machine connects shallow underground water layer with the left lower of water pump selection case 31 by the 7th rain pipe 4-7
34, the 7th rain pipe 4-7 are provided with the first backflow preventer 231.
The vacuum suction machine connects surface storage water body with the left side central portion of water pump selection case 31 by the 6th rain pipe 4-6
32, the surface storage water body 32 is provided with liquid level sensor 33, the 6th rain pipe 4-6 and vacuum suction machine and water pump group
The 3rd flow sensor 213 is provided between mould assembling 31.The left upper portion of vacuum suction machine and water pump selection case 31 is provided with exhaust
Mouth 36, the exhaust outlet 36 is provided with gas flow sensor 37.
The opposite side of the compressible flexible plastics water receptacle 9 connects deep phreatic water 35 by recharge floral tube 24, described
The 4th motor-driven valve 19, the 5th motor-driven valve 20, second flow is provided between compressible flexible plastics water receptacle 9 and recharge floral tube 24 to pass
Sensor 212, the 6th motor-driven valve 22 and the second backflow preventer 232.
The top of the compressible flexible plastics water receptacle 9 is provided with pressurization interlayer one-way exhaust valve 27, internal layer water receptacle list
To air bleeding valve 28, strengthen connection strap 29, teletransmission vacuum meter 39 and vacuum brake 40；Ground is provided with rain sensor 13, institute
State hydraulic pressure sensor 38, rain sensor 13, liquid level sensor 8, gas flow sensor 37, teletransmission vacuum meter 39, first-class
Quantity sensor 211, second flow sensor 212, the 3rd flow sensor 213 and pressure sensitivity water depth sensor 18 connect system respectively
Controller 12.
When weaker or moderate strength rainfall occurs for city, the rainwater on ground is arranged by 1. ground rainwater mouths, rain pipe 4-1
To 5. Storm-water sewers.
When heavy showers occurs, moment rainfall is larger, and ground rainwater can not be excluded by 5. Storm-water sewers completely.This practicality
Novel pin shares 7 kinds of draining operating modes to such case.
Operating mode 1：The rainwater part on ground drains into Storm-water sewer 5 via rain pipe 4-1 by ground rainwater mouth 1 and excludes row
Go out.
Operating mode 2：A part of rainwater on ground is by ground rainwater mouth 1 via precipitation and double medium filtration case 2, the first motor-driven valve
3rd, rain pipe 4-2 and rain pipe 4-3 drains into stain disease pipe 7 and excluded.Drainage system generally requires the dirty shunting of rain in city, mainly
The smooth discharge of stain disease is influenceed in order to avoid the rainwater of big flow.But intermittent fluctuation is presented in the flow of stain disease pipe in city
State, except early, middle and late family, unit and food and drink, bathing service trade the water use peak phase in addition to, most of low ebb time
Flow in stain disease pipe is far smaller than its design discharge.When the low ebb time heavy showers occurring, the utility model is by a part
Rainwater branches to stain disease pipe, makes full use of the idle drainability of stain disease pipe, and the preferable rainwater of water quality is substantially not yet
The processing load of sewage treatment plant can be aggravated.In order to avoid influenceing the normal exclusion of stain disease, filled according to the design of stain disease pipe
Full scale, liquid level sensor 8 is provided with the relevant position of stain disease pipe 7, when liquid level alarm is alarmed, the second motor-driven valve 10 is closed,
Stop to the draining of stain disease pipe 7.Also, it is provided with time module and mnemonic learning mould in system controller 12 of the present utility model
Block, liquid level alarm alarm logging can be combined according to default software and participation, stain disease draining is grasped according to existing technology
Rush hour, the keying to the second motor-driven valve 10 rationally controlled.
Operating mode 3：The rainwater on ground is by ground rainwater mouth 1 via precipitation and double medium filtration case 2, the first motor-driven valve 3, rainwater
Pipe 4-2 and rain pipe 4-4 is drained into compressible flexible plastics water receptacle 9.Now it is (or close to be in full state for Storm-water sewer 5
Full state), the 3rd motor-driven valve 11 is always maintained at opening, in the pressure sensitivity water depth sensor 18 of compressible flexible plastics water receptacle 9
After sending container full water signal, the 3rd motor-driven valve 11 is closed.Because the rainwater catchment on ground needs a timing to Storm-water sewer 5
Between, the utility model is provided with rain sensor 13, when rain sensor 13 monitors that Storm-water sewer 5 services the rainfall of section
When larger, it can be branched in Storm-water sewer 5 full of preceding the first motor-driven valve 3 of unlatching and the 3rd motor-driven valve 11, a part of rainwater in advance
In compressible flexible plastics water receptacle 9, another part is flowed directly into Storm-water sewer 5, mitigates the pressure of Storm-water sewer 5.
Operating mode 4：The rainwater on ground is by ground rainwater 1 via precipitation and double medium filtration case 2, the first motor-driven valve 3, rain pipe
4-2 and rain pipe 4-4 is drained into compressible flexible plastics water receptacle 9, and now Storm-water sewer 5 is in full state (or close to filling
Full state), the 3rd motor-driven valve 11 is closed after the full water of compressible flexible plastics water receptacle 9.The bottom of Storm-water sewer 5 also is provided with pressure sensitivity
Water depth sensor 18.When rainfall intensity reduces, heavy rain, ponding all clear, pressure sensitivity water depth sensor 18 monitor Storm-water sewer 5
Degree of filling when dropping to less than 30%, the 3rd motor-driven valve 11 is opened, the rainwater accumulated in compressible flexible plastics water receptacle 9 by
Gradually flowed into Storm-water sewer 5 and excluded by rain pipe 4-5, this process is simultaneously also with the rainwater for having certain static pressure to the
Three motor-driven valves 11 are backwashed, gone the process of impurity removing.
Operating mode 5：The rainwater on ground is by ground rainwater mouth 1 via precipitation and double medium filtration case 2, the first motor-driven valve 3, rainwater
Pipe 4-2 and rain pipe 4-4 is drained into compressible flexible plastics water receptacle 9, and now it is (or close to be in full state for Storm-water sewer 5
Full state), the 3rd motor-driven valve 11 is always maintained at opening.Because the rainwater in Storm-water sewer 5 may be from the upstream of high-land,
Storm-water sewer 5 is in when being full of fluidised form, and rainwater static pressure is larger, so upstream rainwater meeting in part Storm-water sewer 5 and from ground
The rainwater of face inlet for stom water 1 is flowed into compressible flexible plastics water receptacle 9 by rain pipe 4-5 and the 3rd motor-driven valve 11 together.
After the pressure sensitivity water depth sensor 18 of compressible flexible plastics water receptacle 9 sends container full water signal, the 3rd motor-driven valve 11 is closed.
Operating mode 6：, can when being filled with water to certain altitude in compressible flexible plastics water receptacle 9 with reference to above operating mode 3,4,5
Suction draining is carried out to open vacuum suction machine and water pump selection case 31, also has 2 kinds of draining water ways to select under this operating mode.
Approach 1：The weather forecast and rain sensor 13 received according to the signal of liquid level sensor 33 and system controller 12 is transmitted
Rainfall signal, rainwater can be drained into the ground that physical features is higher, water-holding capacity is strong, reaches peak level far away by rain pipe 4-6
Table water storage water body 32.
Operating mode 7：, can when being filled with water to certain altitude in compressible flexible plastics water receptacle 9 with reference to above operating mode 3,4,5
Suction draining is carried out to open vacuum suction machine and water pump selection case 31, also has 2 kinds of draining water ways to select under this operating mode
Select.Approach 2：Rainwater can be supplemented shallow underground water layer 34 by rain pipe 4-7 recharges.
The closed container that compressible flexible plastics water receptacle 9 is made up of double-layer high strength plastic sheeting.It is usually true through taking out
After pneumatics contracting, it is accommodated in the space under pipe gallery support of pipelines.The 3rd motor-driven valve 11 is opened during heavy rain, container is in atmospheric pressure
Lower expansion, gradual water-filling are acted on water impact, a large amount of rainwater are accumulated in the interim people's row space for taking pipe gallery.To overcome modeling
Material container can not bear larger water lateral pressure, and the shortcomings that water storage limited height, the utility model is provided with and is based on municipal water supply pipe
The unpowered compression system of plastic containers side wall on road and diaphragm air pressure tank, and provided with reinforcement connection strap and strengthen connecting rope.Pressure sensitivity
When water depth sensor 18 monitors that current enter container, now just start the unpowered compression system of side wall interlayer.Compressible flexible
Pressurization interlayer one-way exhaust valve 27 and internal layer water receptacle one-way exhaust valve 28 are additionally provided with plastics water receptacle 9, in interlayer or
The air that interlayer and internal layer may remain is excluded during internal layer water filling, pressure sensitivity water depth sensor 18 is additionally provided with container, can supervise in real time
Hydraulic pressure and the depth of water in xylometer.
The utility model be provided with the plastic containers side wall interlayer based on municipal water supply pipeline and diaphragm air pressure tank it is unpowered plus
Pressure system carries out water-filling pressurization for the side wall pressurization interlayer of compressible flexible plastics water receptacle 9, is on the one hand put down by external and internal pressure
Weighing apparatus can reduce the pressure that film side wall is born, and after the interlayer water-filling that on the other hand pressurizes, contribute to the compressible flexible plastics water capacity
Device 9 is erected into rapidly water storage SBR from compressive state.Interlayer is unpowered compression system is mainly by municipal water supply pipe 25, barrier film
Formula air pressure tank 26, the first electrically-controlled valve 15 and distance-transmission pressure gauge 16 form.When pressure sensitivity water depth sensor 18 perceived water enter can
During compressed flexible plastics water receptacle 9, start to carry out water-filling pressurization to side wall pressurization interlayer, the first electrically-controlled valve 15 is opened, with pressure
Municipal water supply enters diaphragm-type air-compressed tank 26 and the side wall of compressible flexible plastics water receptacle 9 from municipal water supply pipe 25 by pipeline
Interlayer, when distance-transmission pressure gauge 16 monitors that the hydraulic pressure of water-filling reaches 0.5H, (H is the design of compressible flexible plastics water receptacle 9
Peak level), close the first electrically-controlled valve 15 and stop water-filling, the pressure of side wall pressurization interlayer is kept by diaphragm-type air-compressed tank 26.When
When monitoring that pressure declines, the water-filling of the first electrically-controlled valve 15 is then turned on.In this case, when compressible flexible plastics water receptacle 9
When reaching peak level, the maximum pressure laterally that side wall is born below falls one by the hydraulic balance of side wall pressurization interlayer
Half, only H-0.5H=0.5H.Requirement to side wall plastic film material intensity and connection processing intensity decreases, compressible
The risk that flexiplast water receptacle 9 ruptures also is reduced therewith.In addition, double-decker also functions to dual fail-safe or so.Work as double side walls
It is any one layer rupture when, another layer can also maintain a large amount of rainwater in container not to be leaked in pipe trench in the short term, now
Start vacuum suction machine and water pump selection case 31 and carry out suction draining, treat that rainwater excludes clean repaired or local replacing container
.Any one layer of double side walls is checked whether to rupture, can according to the flow sensor 211 being located on ectonexine water inlet pipe,
The sensors such as hydraulic pressure sensor 38, distance-transmission pressure gauge 16 and teletransmission vacuum meter 39 or instrument are according to prior art inspection.
To strengthen the impulsive force that container is resisted rainwater and flowed into container, on the one hand compressible flexible modeling is initially entered in rainwater
Expect to carry out water-filling pressurization to side wall pressurization interlayer during water receptacle 9, can on the other hand in the 3rd motor-driven valve 11 using balance valve core
The signal of the water flow pressure monitored according to hydraulic pressure sensor 38 automatically adjusts aperture before the control of controller, subtracts when hydraulic pressure is high
Small guide vane, increase aperture when hydraulic pressure is low, the hydraulic pressure control of container will be entered in the zone of reasonableness determined according to prior art.
The utility model is additionally provided with recharge floral tube 24, side wall can be pressurizeed after the emptying of compressible flexible plastics water receptacle 9
Running water in interlayer is rejected in deeper subsurface water layer 35 by Action of Gravity Field.Specifically, when pressure sensitivity water depth sensor 18 is felt
After knowing that compressible flexible plastics water receptacle 9 empties, the 4th motor-driven valve 19 of unlatching and the 6th motor-driven valve 22, the first electrically-controlled valve 15,
Second electrically-controlled valve 17 and the 5th motor-driven valve 20 remain turned-off, and the running water in now side wall pressurization interlayer passes through under gravity
Recharge floral tube 24 is discharged into deeper subsurface water layer 35, and the clean underground water of deep layer is supplemented.Recharge floral tube 24 is provided with water conservancy diversion
Preventer 232, prevent extreme case underground aqueous reflux.Flow sensor 212 is additionally provided with pipeline, when flow sensor 212 is felt
When knowing that the flow for flowing to deeper subsurface water layer 35 is substantially zeroed, represent that water has emptied or remaining insufficient pressure is with to deep layer
Lower water layer 35 is covered, and is now closed the 6th motor-driven valve 22 and is opened the 5th motor-driven valve 20 simultaneously, and remaining running water is via the
Five motor-driven valves 20 are discharged into the gutter in piping lane.Container interlayer is provided with vacuum brake 40, when current are discharged from interlayer
Air can be sucked, avoids the occurrence of vacuum.
, can be artificial after the rainwater of the internal layer of compressible flexible plastics water receptacle 9 and the running water of side wall interlayer exclude
Or vacuum suction machine and water pump selection case 31 are started to compressible flexible plastics via system controller 12 according to default program
Water receptacle 9 is vacuumized, and air is extracted out from container, and containers shrink, compression, are gradually reduced under atmospheric pressure effect,
After vacuumizing, by the corner space being received into after manually folding under pipe gallery support of pipelines, in case using next time.Very
The frequency conversion vavuum pump with automatic control and each one of variable frequency pump are provided with empty suction machine and water pump selection case 31, can be used motor-driven valve with
The prior arts such as pipeline parallel connection switch between the two pumps, in the delivery port of vacuum suction machine and water pump selection case 31 and go out
Gas port is designed with flow sensor, and acquiescence operating mode is pumping operation mode.After vacuum suction machine and water pump selection case 31 start, it will can hold
The rainwater stored in device is extracted out, and flow sensor measures to delivery port flow, when delivery port flow drops to the safety of water pump
When below flow, vacuum suction machine and water pump selection case 31 are shut down at once, and combination box system mode is switched to and vacuumized
Operating mode, and the 3rd motor-driven valve 11 is opened, so remaining rainwater is discharged to Storm-water sewer 5 by gravity.When pressure sensitivity water depth sensor
18 perceive rainwater exclude completely it is clean after, restart the vavuum pump in vacuum suction machine and water pump selection case 31 and be exhausted and take out
Vacuum.Exhaust outlet 36 is additionally provided with vacuum suction machine and water pump selection case 31, gas flow sensor also is provided with exhaust outlet 36
37, when the gas flow that gas flow sensor measures is reduced to zero or the display of teletransmission vacuum meter 39 reaches vacuum state, take out
Vacuum operation finishes.In addition, vacuum suction machine and water pump selection case 31, exhaust outlet 36 and gas flow sensor 37 also have prison
Survey whether compressible flexible plastics water receptacle 9 has the damaged, function of leak point.When not running into heavy showers for a long time, the system is grown
Time is not worked, and when non-duration of raining usually carries out maintenance Inspection, directly the compressible flexible of contraction state can be moulded
When material water receptacle 9 carries out vacuumizing operation, if gas flow sensor 37 still measures gas flow for a long time or teletransmission is true
The empty reading of table 39 shows that container can not vacuumize, then illustrates that compressible flexible plastics water receptacle 9 has breakthrough, can be examined in time
Repair, avoid producing leak when accumulating rainwater.
During actual use, ground rainwater mouth 1 of the present utility model, precipitation and double medium filtration case 2, the 3rd motor-driven valve, rainwater
Pipe, Storm-water sewer 5, pipe gallery 6, stain disease pipe 7, liquid level sensor 8, municipal water supply pipe 25 can be according to City Engineering Design feelings
Condition specifically determines position and quantity.Size, position and the quantity of compressible flexible plastics water receptacle 9 are integrated with utilizing to greatest extent
People's row, the space for maintenance of piping lane, which are defined, to be determined.System controller 12 can gather this as needed using one or more
The parameter of all various sensors of utility model, and can to the Power Component such as all water pumps, vavuum pump in the utility model and
Motor-driven valve is installed default program and is controlled.Rain sensor 13 is gained knowledge and piping lane location Fen Jie according to existing meteorology
Area, section are set.Pressure sensitivity water depth sensor 18 can calculate the depth of water using built-in chip according to the fluid pressure on surface and transmit
To system controller 12.Diaphragm-type air-compressed tank 26 and its distance-transmission pressure gauge 16 are needed according in compressible flexible plastics water receptacle 9
Volume determines, per 1500m3Volume sets a set of, and installation site is using special small in the support or piping lane of non-pipe laying
Equipment room.Interlayer one-way exhaust valve 27, internal layer water receptacle one-way exhaust valve 28 and vacuum brake 40 pressurize per 20m3Volume is set
Put a set of.The reinforcement connection strap 29 of compressible flexible plastics water receptacle 9；Strengthen connecting rope 30 needs to set according to prior art.
Vacuum suction machine and water pump selection case 31 are manufactured using prior art, existing vavuum pump and water pump can be used to be arranged on a case
In body, after increasing VFC, water inlet (gas) mouth is shared, sets up water outlet (gas) mouth separately, case body vessel is being taken out very by motor-driven valve
Switched between empty and state of drawing water.Combination box installation site small is set using special in the support or piping lane of non-pipe laying
Between standby.Surface storage water body 32 can be apart from vacuum suction machine and the mounting distance of water pump selection case 31 are relatively near, physical features is higher, store
The stronger any surface water body of outlet capacity, including lake, pool, water scenery, artificial pond, water tank etc..Gas flow sensor 37
Any product of prior art can be used, the lower limit of range should be as far as possible small.Shallow underground water layer 34 and deeper subsurface water layer 35 can
It is determined according to local geologic prospect data.Wherein deeper subsurface water layer should avoid the water layer that pressure is higher, oneself be present gushes.
In summary, by means of above-mentioned technical proposal of the present utility model, using the long-term vacant maintenance of pipe gallery and
People's row space is based on compressible flexible plastics water receptacle and its unpowered pressure side wall system, intellectuality solve peak period rainwater
Accumulation problems, be sponge city and smart city an efficient, innovative system component.And by setting recharge ground water
System, alleviate the problem of level of ground water declines, also the rainwater of accumulation can be used to carry out landscape moisturizing and greening irrigation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane, including ground rainwater mouth（1）, its feature exists
In the ground rainwater mouth（1）Left side connect the first rain pipe（4-1）, first rain pipe（4-1）Connect Storm-water sewer
（5）, the ground rainwater mouth（1）Right-hand member connection precipitation and double medium filtration case（2）, it is described precipitation and double medium filtration case（2）'s
Right-hand member connects the second rain pipe（4-2）, it is described precipitation and double medium filtration case（2）With second rain pipe（4-2）Between be provided with
First motor-driven valve（3）, second rain pipe（4-2）The 3rd rain pipe is connected respectively（4-3）With the 4th rain pipe（4-4）, institute
State the 3rd rain pipe（4-3）Connect stain disease pipe（7）, the stain disease pipe（7）The inwall at middle part is provided with liquid level sensor（8）,
3rd rain pipe（4-3）With stain disease pipe（7）Between be provided with the second motor-driven valve（10）, the 4th rain pipe（4-4）Even
Connect the 5th rain pipe（4-5）, the 5th rain pipe（4-5）Left end connection Storm-water sewer（5）, the 5th rain pipe（4-
5）Right-hand member connection compressible flexible plastics water receptacle（9）, the Storm-water sewer（5）With the compressible flexible plastics water receptacle
（9）Bottom be equipped with pressure sensitivity water depth sensor（18）, the 5th rain pipe（4-5）With compressible flexible plastics water receptacle
（9）Between be provided with the 3rd motor-driven valve（11）And hydraulic pressure sensor（38）；The compressible flexible plastics water receptacle（9）Side point
Lian Jie not the unpowered compression system of interlayer（41）With vacuum suction machine and water pump selection case（31）, the compressible flexible plastics water
Container（9）, interlayer is unpowered compression system（41）With vacuum suction machine and water pump selection case（31）It is arranged at pipe gallery（6）
It is interior, vacuum suction machine and the water pump selection case（31）Left lower passes through the 7th rain pipe（4-7）Connect shallow underground water layer
（34）；Vacuum suction machine and the water pump selection case（31）Left side central portion passes through the 6th rain pipe（4-6）Connect surface storage water
Body（32）, the surface storage water body（32）It is provided with liquid level sensor（33）, the 6th rain pipe（4-6）And vacuum suction
Machine and water pump selection case（31）Between be provided with the 3rd flow sensor（213）；The compressible flexible plastics water receptacle（9）It is upper
Portion is provided with pressurization interlayer one-way exhaust valve（27）, internal layer water receptacle one-way exhaust valve（28）, strengthen connection strap（29）, teletransmission vacuum
Table（39）And vacuum brake（40）；Ground is provided with rain sensor（13）, the hydraulic pressure sensor（38）, rain sensor
（13）, liquid level sensor（8）, gas flow sensor（37）, teletransmission vacuum meter（39）, first flow sensor（211）, second
Flow sensor（212）, the 3rd flow sensor（213）With pressure sensitivity water depth sensor（18）It is all connected with system controller（12）.
2. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane according to claim 1, its feature
It is, the compressible flexible plastics water receptacle（9）Centre position be provided with strengthen connecting rope（30）.
3. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane according to claim 1, its feature
It is, the unpowered compression system of interlayer includes municipal water supply pipe（25）, diaphragm-type air-compressed tank（26）, the first electrically-controlled valve（15）
And distance-transmission pressure gauge（16）, the municipal water supply pipe（25）Diaphragm-type air-compressed tank is connected by pipeline（26）Moulded with compressible flexible
Expect water receptacle（9）, the municipal water supply pipe（25）And diaphragm-type air-compressed tank（26）Between be provided with the first electrically-controlled valve（15）With first
Flow sensor（211）, the municipal water supply pipe（25）With compressible flexible plastics water receptacle（9）Between be provided with distance-transmission pressure gauge
（16）With the second electrically-controlled valve（17）.
4. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane according to claim 1, its feature
It is, the compressible flexible plastics water receptacle（9）Opposite side pass through recharge floral tube（24）Connect deep phreatic water（35）, institute
State compressible flexible plastics water receptacle（9）With recharge floral tube（24）Between be provided with the 4th motor-driven valve（19）, the 5th motor-driven valve（20）、
Second flow sensor（212）, the 6th motor-driven valve（22）With the second backflow preventer（232）.
5. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane according to claim 1, its feature
It is, vacuum suction machine and the water pump selection case（31）Left upper portion is provided with exhaust outlet（36）, the exhaust outlet（36）On set
There is gas flow sensor（37）.
6. a kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane according to claim 1, its feature
It is, the 7th rain pipe（4-7）It is provided with the first backflow preventer（231）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348734.8U CN206752616U (en) | 2017-04-05 | 2017-04-05 | A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348734.8U CN206752616U (en) | 2017-04-05 | 2017-04-05 | A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane |
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| Publication Number | Publication Date |
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| CN206752616U true CN206752616U (en) | 2017-12-15 |
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|---|---|---|---|
| CN201720348734.8U Withdrawn - After Issue CN206752616U (en) | 2017-04-05 | 2017-04-05 | A kind of intelligent peak rain-water accumulating heat-extraction system based on city integrated piping lane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996135A (en) * | 2017-04-05 | 2017-08-01 | 中铁建设集团有限公司 | A kind of intelligent peak rain-water accumulating heat-extraction system and method based on city integrated piping lane |
-
2017
- 2017-04-05 CN CN201720348734.8U patent/CN206752616U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996135A (en) * | 2017-04-05 | 2017-08-01 | 中铁建设集团有限公司 | A kind of intelligent peak rain-water accumulating heat-extraction system and method based on city integrated piping lane |
| CN106996135B (en) * | 2017-04-05 | 2024-01-16 | 中铁建设集团有限公司 | Intelligent peak rainwater storage and drainage system and method based on urban comprehensive pipe rack |
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