CN206204991U - It is suitable to the underground installation drainage by suction system of underground pipe gallery - Google Patents
It is suitable to the underground installation drainage by suction system of underground pipe gallery Download PDFInfo
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- CN206204991U CN206204991U CN201621237694.1U CN201621237694U CN206204991U CN 206204991 U CN206204991 U CN 206204991U CN 201621237694 U CN201621237694 U CN 201621237694U CN 206204991 U CN206204991 U CN 206204991U
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Abstract
The utility model is related to a kind of be suitable to the underground installation drainage by suction system of underground pipe gallery, including the collector unit for collecting the sewage in catch pit, for the vacuum degree needed for by the sewage transport of collector unit to the pipeline unit of negative pressure station unit and for being provided to negative pressure main pipeline and store the negative pressure station unit of sewage, during the sewage that the negative pressure collector unit is collected is delivered to the negative-pressure cup of negative pressure station unit by the pipeline unit by negative pressure main pipeline, the negative pressure collector of the collector unit is using spy gun-type collector, the spy rifle for visiting gun-type collector is made up of the liquid level induction tube and plumbing for waste water that are arranged side by side, the collector unit controls negative pressure valve events to realize collecting the negative pressure of sewage by control cabinet.The utility model overcomes drainage system high energy consumption, the defect that peculiar smell is big, maintenance cost is high, installation is difficult under prior art, is primarily useful for the underground installations such as pipe gallery, tunnel and subterranean railway.
Description
Technical field
The utility model be related to it is a kind of be suitable to the underground installation drainage by suction system of underground pipe gallery, be primarily useful for comprehensive
Close the underground installations such as piping lane, tunnel and subterranean railway.
Background technology
Needed every a spacing to collect percolating water, condensed water or pipeline emptied of water in underground pipe gallery under prior art
From（About 200 meters）One catch pit is set.And the conventional solution of sumping is：Each catch pit configures one to two
Sewage pump, while being equipped with liquid level gauge, sewage pump is opened after reaching the setting liquid level upper limit, is closed after draining into setting liquid level lower limit.Adopt
There is problems with this kind of scheme：1st, electrical equipment quantity is big, high energy consumption.Each catch pit is respectively provided with sewage pump and liquid level
Meter, separate unit sewage pump power can reach 4KW, increase the overall construction of pipe gallery and operating cost；2nd, catch pit Chang Jishui, deposits
In stink loss problem.Because catch pit cannot be emptied, large amount of sewage accumulates, and is also easy to produce foul smell and mosquitos and flies；3rd, maintenance cost is high.
The Floating Ball Liquid Level Control pump for using at present, year, maintenance cost was higher than the price newly selected and purchased；4th, installation, constructional difficulties.Sewage pump leads to
Normal size is larger, it is necessary to larger hole for hoist, in the pipe gallery confined space, makes troubles to underground construction, installation；Separately
Outward, the general volume of conventional catch pit is larger, and requirements at the higher level are proposed to underground pipe gallery structure, waterproof construction.Meanwhile, often locate catch pit
Draining need to be connected to sewage network, need to set pressure release well, increased difficulty of construction and workload.
The content of the invention
In order to overcome the drawbacks described above under prior art, the purpose of this utility model is to provide one kind to be suitable to underground synthesis
The underground installation drainage by suction system of piping lane, to reduce power consumption, prevents or reduces stink loss, convenient to install and safeguard, subtracts
Few maintenance cost.
The technical solution of the utility model is：
It is a kind of to be suitable to the underground installation drainage by suction system of underground pipe gallery, it is characterised in that including：
Collector unit, for collecting the sewage in catch pit, is provided with negative pressure collector；
Pipeline unit, the sewage for will be scattered in each collector unit comes together in negative pressure station unit, is provided with negative pressure master
Pipeline, the import of the negative pressure main pipeline connects the outlet of the negative pressure collector；
Negative pressure station unit, vacuum degree needed for for being provided for system simultaneously temporarily stores sewage, is provided with negative-pressure cup, described to bear
The outlet of main pipeline is pressed to access the negative-pressure cup.
Preferably, to visit gun-type collector, the spy gun-type collector mainly includes visiting rifle and control the negative pressure collector
Case processed, the spy rifle is made up of the liquid level induction tube and plumbing for waste water that are arranged side by side, and the upper end outlet of the plumbing for waste water is through corresponding
Negative pressure branch pipe(tube) accesses the negative pressure main pipeline, and negative pressure valve is provided between the plumbing for waste water and corresponding negative pressure branch pipe(tube), described
Control cabinet is provided with controller, is additionally provided with the monitoring module of the output signal and/or output signal that can gather the controller, institute
The signal output for stating liquid level induction tube accesses the signal input part of the controller, the negative pressure delivery outlet connection institute of the controller
Negative pressure input port is used in the control for stating negative pressure valve.
Preferably, the monitoring module be provided with the output signal for accessing the controller output signal collection terminal and
Input signal collection terminal for accessing the input signal of the controller.
Preferably, it is described visit gun-type collector mounting means using it is following any one：
Mode one：The top of category semi-underground type, the control cabinet and the spy rifle is closed in a switch board, the control
At a certain distance from cabinet is installed on above the ground, the bottom for visiting rifle is stretched into catch pit, and the negative pressure branch pipe(tube) is located at the negative pressure
The top of main pipeline；
Mode two：Category semi-underground type, the control cabinet is arranged apart with the spy rifle, the control cabinet side of resting on the ground
Piping lane support outside, in catch pit, the control cabinet and the pipeline connected mode between visiting rifle are to adopt for the spy rifle position
Connected with connecting tube, the negative pressure branch pipe(tube) is located at the lower section of the negative pressure main pipeline；
Mode three：Category semi-underground type, the control cabinet is arranged apart with the spy rifle, the control cabinet side of resting on the ground
Orlop piping lane support underface, the spy rifle position in catch pit, the control cabinet and the pipeline connection between visiting rifle
Mode is to be connected using connecting tube, and the negative pressure branch pipe(tube) is located at the lower section of the negative pressure main pipeline；
Mode four：Possession following formula, the control cabinet and the spy rifle are installed in the piping lane of below ground, the control
Pipeline connected mode between case and spy rifle is to be connected using connecting tube, and the negative pressure branch pipe(tube) is located at the negative pressure main pipeline
Lower section.
Preferably, the spy gun-type collector quantity in same collector unit is one or two, when in same collector unit
When being provided with two and visiting gun-type collector, visit gun-type collectors for described two and be arranged side by side, generally can a preparation and a use, if necessary
Can work simultaneously.
Preferably, the mode that the outlet of the negative pressure main pipeline accesses the negative-pressure cup is to be provided with the middle part of the negative-pressure cup
Dirt inlet, the dirt inlet is connected with the outlet of the negative pressure main pipeline, and the top gas outlet of the negative-pressure cup passes through negative pressure
Pipeline connects the bleeding point of negative pressure pump group, and the sewage draining exit of the negative pressure pot bottom connects the import of sewage pump group, the sewage pump
The outlet of group is generally accessible municipal wastewater pipe network.
Preferably, the negative-pressure cup is additionally provided with supporting instrumentation and switch board, and the instrumentation includes liquid level gauge
And pressure gauge.
Preferably, the negative pressure main pipeline is suitable to the pipeline of -55~-65Kpa using operating pressure.
Preferably, the system is also provided with long distance control system, and the negative pressure collector is used and is provided with monitoring module
When visiting gun-type collector, the host computer of the long distance control system connects with the monitoring module signal in the spy gun-type collector
Connect.
Preferably, the host computer of the long distance control system and the signal connected mode of the monitoring module are by communication
Bus is connected, and modular converter is provided between the host computer and the monitoring module.
Operation principle of the present utility model and have the beneficial effect that：Can be used for grassroot project or to existing underground pipe gallery
Drainage system carries out transformation and upgrade, and sewage is aspirated and conveyed as driving force with negative pressure, is visited by being equipped with catch pit
Sewage is collected to centralized negative pressure station by gun-type negative pressure collector through negative-pressure pipeline, then the sewage that centralized negative pressure station is kept in is just
Closely enter existing sewage conduct.Compared with prior art, the utility model has advantages below：1st, because use negative pressure pipe network will
Scattered sumping is focused at negative pressure station one, eliminate it is involved during the sewage pump that generally uses it is isometric larger
The support price such as equipment and Floating Ball Liquid Level Control pump equipment higher, electrical equipment and electricity consumption points are substantially reduced, and make system whole
Physical efficiency consumption is significantly reduced, and saves the investment of power cable and construction cost from source, while the reduction of equipment makes system entirety
Install more convenient, maintenance cost reduction；2nd, catch pit volume is compared traditional catch pit and is significantly reduced, and collects timely, collection
Substantially without ponding in puddle, the Sewage outlet of system is concentrated at negative pressure station one, and pressure release well is also only needed in negative pressure
Delivery port of standing is set at one, effectively reduces the overall volume of system；3rd, drainage by suction pipe network has water delivery caliber small, walks
To the feature for not limited to by gravity, existing piping lane is not influenceed to be laid out, and draining suction is big, can effectively by the dirt in catch pit
Water is emptied, and good leak tightness, foul smell is few；4th, negative pressure pipe network arranges more flexible compared to traditional pipe network pipeline, can between pipeline
To connect and be connected in parallel；5th, it is of the present utility model spy gun-type collector in be additionally provided with monitoring module, can monitor in real time it is each
The ruuning situation of catch pit（Such as liquid level, temperature）, each monitoring module is connected with host computer, can realize drainage by suction system
Remote monitoring, particularly when controller breaks down, can by monitoring module to the detection data of relevant environmental parameter,
The failure for occurring is found in time, it is to avoid the problems such as may causing the sewage to spread unchecked not in time because of failture evacuation.
Brief description of the drawings
Fig. 1 is structure diagram of the present utility model；
Fig. 2 is the first spy gun-type collector semi-underground type mounting structure schematic diagram of the present utility model；
Fig. 3 is second of the present utility model spy gun-type collector semi-underground type mounting structure schematic diagram；
Fig. 4 visits gun-type collector semi-underground type mounting structure schematic diagram for of the present utility model the third；
Fig. 5 is spy gun-type collector underground type mounting structure schematic diagram of the present utility model；
Fig. 6 is the structure diagram of the utility model negative pressure station unit；
Fig. 7 is the structure diagram of the utility model monitoring system.
Specific embodiment
Referring to Fig. 1, the underground installation drainage by suction system of underground pipe gallery, bag are suitable to the utility model discloses a kind of
Include：Collector unit 10, the collector unit mainly includes negative pressure collector, and major function is to collect the sewage in catch pit；Pipe
Road supply unit 20, will be scattered in each collector unit（Negative pressure collector）In sewage collecting concentrate, by pipe influx in negative
Pressure station unit, major function is transmission sewage, and the output channel of the negative pressure collector of each collector unit accesses the pipeline
Negative pressure main pipeline in unit, realizes collecting and transmitting for sewage；Negative pressure station unit 30, is provided with negative pressure pump group and negative-pressure cup etc. and sets
Apply, generate and keep, for servicing system-wide vacuum degree, temporarily to store sewage.It is defeated that negative pressure station unit connects the pipeline
Send the conveyance conduit of unit.
The collector unit mainly includes negative pressure collector, and usual each negative pressure collector corresponds to a catch pit, institute
State negative pressure collector and be preferably spy gun-type collector 11, the quantity for visiting gun-type collector is generally two, a preparation and a use.Visit
Gun-type collector low-profile, energy consumption is extremely low（Can direct current supply）, the construction of the catch pit of large volume in system can be avoided.It is described
Visiting gun-type collector mainly includes the liquid level induction tube 12 and plumbing for waste water 13 that are arranged side by side, and the upper end of the plumbing for waste water is outlet,
The import of negative pressure valve 14 is connected, the outlet of the negative pressure valve passes through negative pressure branch pipe(tube) 15（The general pipeline using de50）With negative pressure
Main pipeline（The general pipeline using de75-de110）It is connected.The spy gun-type collector is additionally provided with the supporting He of controller 16
Monitoring module 17, the signal output wiring of the liquid level induction tube accesses the signal input part of the controller, can use and appoint
The sensing device collection of meaning suitable form and the liquid level signal of output induction tube, the controller can be using the existing of any suitable
Technology or other technologies, receive the electric signal from liquid level induction tube, and used as control signal, its negative pressure is exported output negative pressure signal
Mouthful（The control gas output mouth of pipe）Negative pressure input port is used in the control for connecting the negative pressure valve, by opening for negative pressure valve described in vacuum cavitations
Close, be consequently formed electropneumatic negative pressure valve device, the output that the monitoring module is provided with for accessing the controller is believed
Number output signal collection terminal and the input signal collection terminal for accessing the input signal of the controller, be respectively connected to control
The outlet side signal and input side signal of device.The operation principle of the collector unit is：The sewage in gutter is flowed into catch pit,
Liquid level induction tube is triggered after the water level in catch pit rises to setting height and sends corresponding signal to controller, controller control
Start negative pressure valve, the sewage in catch pit is drained into negative-pressure pipeline under subnormal ambient.
The output signal of the controller and/or the acquisition mode of output signal can be using in the prior arts of any suitable
Or other possible technologies.For example, the signal output of the liquid level induction tube can be accessed directly or by pretreatment circuit
The monitoring module, in this, as the input signal of the controller for collecting, can be in the control gas efferent duct of controller
Intraoral setting gas pressure sensor, obtains the negative pressure signal of controller output and accesses the monitoring by the pressure sensor
Module.
According to field condition, spy gun-type collector design plurality of installation forms, its installation form mainly has underground
Formula and semi-underground type.
Fig. 2 is the first spy gun-type collector semi-underground type mounting means of the present utility model（Abbreviation mode one）Structure
The top of schematic diagram, the control cabinet and spy rifle（Such as top including liquid level induction tube, vacuum valve, ball valve and necessary
Deng）Close in a switch board, at a certain distance from the switch board is installed on above the ground（0.15-0.50m）, visit the bottom of rifle
（Such as bottom, negative pressure plumbing for waste water including liquid level induction tube）Stretch into catch pit, the negative pressure branch pipe(tube) is responsible for positioned at negative pressure
The top in road.In this manner, the centralized arrangement such as the controller and vacuum valve, liquid level induction tube, closer to the distance, connection letter
Just, safeguard convenient；Connected between negative pressure branch pipe(tube) and main pipeline simple.However it is necessary that taking a small amount of（0.2 m）Piping lane aisle
Superjacent air space.
Fig. 3 is second of the present utility model spy gun-type collector semi-underground type mounting means（Abbreviation mode two）Structure
Schematic diagram, the control cabinet is arranged apart with spy rifle, and the outside of the piping lane support of the control cabinet side of resting on the ground, the spy rifle is complete
Portion is located in catch pit below ground, and the pipeline connected mode between the control cabinet and spy rifle is to be connected using connecting tube, can
Using using flexible tracheae or other be easy to the pipeline of flexible arrangement as connecting tube, to facilitate in-site installation, negative pressure branch pipe(tube) position
In negative pressure main pipeline lower section.Visit and connected using tracheae between rifle and control cabinet.This installation form, can between control cabinet and spy rifle
There is relative distance（Such as 6 meters）, its relative position can adjust according to field condition, be suitable for various field condition.
Fig. 4 visits gun-type collector semi-underground type mounting means for of the present utility model the third（Abbreviation mode three）Structure
Schematic diagram, the control cabinet with visit rifle it is arranged apart, the control cabinet side of resting on the ground, orlop piping lane support just under
Side, the spy rifle is entirely located in catch pit, and below ground, the pipeline connected mode between the control cabinet and spy rifle is use
Connecting tube is connected, can using flexible tracheae or other be easy to the pipeline of flexible arrangement as connecting tube, to facilitate in-site installation,
The negative pressure branch pipe(tube) is located at negative pressure main pipeline lower section.This kind of installation form, control cabinet and spy rifle can have relative movement, while
It is not take up piping lane passageway.
Fig. 5 is that the utility model visits gun-type collector underground type mounting means（Abbreviation mode four）Structural representation, institute
State spy rifle and control cabinet be installed in piping lane below ground, top sets cover plate, opened during maintenance, the control cabinet and visit rifle it
Between pipeline connected mode be to be connected using connecting tube, can using flexible tracheae or other be easy to the pipeline conduct of flexible arrangement
Connecting tube, to facilitate in-site installation, the negative pressure branch pipe(tube) to be located at main pipeline lower section.This installation form, does not influence existing completely
The ground space for having piping lane is laid out.
The main negative pressure main pipeline by being connected with the spy gun-type collector in each catch pit of the pipeline unit connects
Connect and form, the characteristics of negative-pressure pipeline has small caliber, good leak tightness, moves towards flexible.Caliber is small to make negative-pressure pipeline to use flexibility
Pipeline, installs simple, quick, economical；Negative-pressure pipeline total system enclosed, pipeline can effectively prevent foul smell without leaking, without accumulation
It is excessive；Pipeline rout flexibly, can make negative-pressure pipeline adapt to complicated underground mounting condition.
Generally, the system can be set according to corresponding pipe gallery, if negative pressure pumping plant unit can be with supporting or be connected with
Dry collector unit, for example, a negative pressure pumping plant is set in a pipe gallery system, when the transport road of certain collector unit
When footpath completely or partially overlaps with the transport path of other collector units, intersection can use same negative pressure main pipeline,
Thus, it is possible to according to the pipeline distribution mode of prior art arrangement negative pressure main pipeline, make the pipeline distribution mode of negative pressure main pipeline
It is consistent with the construction of pipe gallery, when pipe gallery is in netted（It is provided with the node that at least three passages occur simultaneously）, the negative pressure
The pipeline distribution mode of main pipeline also in netted, is preferably provided with intermediate buffer tank, the intermediate buffering at least one node
Tank is provided with one outlet and multiple imports, and the negative-pressure pipeline of its outlet connection negative pressure pumping plant side, import connects each self-corresponding receipts
Storage side negative-pressure pipeline, the outlet conduit of the intermediate buffer tank is provided with automatic differential pressure control valve, from there through appropriate adjustment
The control threshold value of pressure difference, can make to keep the negative pressure state for being not less than certain value in intermediate buffer tank, and negative without continual communication
Press pump station, after when intermediate buffer tank, negative pressure reduces after working after a while, automatic differential pressure control valve is automatically turned on, and makes centre
Surge tank connects negative pressure pumping plant, recovers negative pressure.This setup can significantly reduce the energy consumption of negative pressure pumping plant.
Fig. 6 is the structure diagram of the utility model negative pressure station unit, and negative pressure station unit is whole drainage by suction system
Power source, there is provided the vacuum degree needed for system operation, keep in sewage and pressure is emitted into existing sewage network nearby by sewage.
Negative pressure station unit is mainly made up of negative-pressure cup 31, negative pressure pump group 32, sewage pump group 33, instrumentation and switch board etc., institute
State the middle part wastewater inlet of negative-pressure cup（Dirt inlet）It is connected with the negative pressure main pipeline；The negative pressure pump group passes through corresponding pipeline
The top gas outlet of the negative-pressure cup is connected, the negative pressure for needed for negative-pressure cup is provided；The sewage draining exit of the negative pressure pot bottom and institute
State sewage pump group to be connected, the waste of sewage pump group can be connected with municipal wastewater pipe network 34；The instrumentation and
Switch board is arranged on the negative-pressure cup, and the instrumentation includes liquid level gauge and pressure gauge etc., and the switch board is used
PLC is controlled, and function is adjusted with display on the spot and on-site parameters, is had automatic/hand to control both of which and is provided with the control of correlation
Button processed.
The base of the negative pressure pump group is arranged below vibration absorber, the framework of the vibration absorber first, the second framework and
Three frameworks, the profile size and shape of first framework, the second framework and the 3rd framework is identical, and first framework is provided with
Some crossbeams, the negative pressure pump of the negative pressure pump group is arranged on corresponding crossbeam by rubber damper, the first framework position
In the top of the second framework, it is supported on second framework by some shock-absorbing springs, second framework is located at described the
The top of three frameworks, is supported on the 3rd framework by some block rubbers, is glued above the block rubber and separately below
Installation steel plate is had, the installation steel plate is fixed by screw on corresponding framework, the 3rd framework passes through foundation bolt
On the basis of being fastened on.In this way, by the three-level vibration damping using rubber damper, shock-absorbing spring and block rubber, rationally make use of this
Damping and damping effect that the shock absorber of three kinds of unlike materials and shape vibrates to different frequency, realize and various frequencies are vibrated
Effective vibration damping, and easy construction eliminates vibration and obstruction of the noise to negative pressure system in pipe gallery application.
The utility model is additionally provided with long distance control system（As shown in Figure 7）, the host computer 41 of the long distance control system with
Each monitoring module 17 in system is connected（By communication bus networking）, it is additionally provided between the monitoring module and host computer and is turned
Mold changing block 42.The monitoring module is provided with some input terminals and lead-out terminal, and the signal that corresponding controller is connected respectively is defeated
Go out end and signal input part.Remote monitoring system of the present utility model uses communication bus networking, can largely save cable and subtract
The workload of few construction and installation, and system layout is flexibly, and measuring point is conveniently increased and decreased；Collector can be carried out far by host computer
The monitoring and control of journey, not only facilitate operation, reduce labour intensity, also help and find in time and rapid elimination failure.
Disclosed in the utility model it is each preferably with optional technological means, unless otherwise indicated and a preferred or optional skill
Art means are that outside the further restriction of another technological means, can form some different technical schemes in any combination.
Claims (10)
1. it is a kind of to be suitable to the underground installation drainage by suction system of underground pipe gallery, it is characterised in that including：
Collector unit, for collecting the sewage in catch pit, is provided with negative pressure collector；
Pipeline unit, the sewage for will be scattered in each collector unit comes together in negative pressure station unit, is provided with negative pressure main pipeline,
The import of the negative pressure main pipeline connects the outlet of the negative pressure collector；
Negative pressure station unit, for for system provide needed for vacuum degree and temporarily store sewage, be provided with negative-pressure cup, the negative pressure master
The outlet of pipeline accesses the negative-pressure cup.
2. underground installation drainage by suction system as claimed in claim 1, it is characterised in that the negative pressure collector is to visit gun-type
Collector, the spy gun-type collector mainly includes visiting rifle and control cabinet, the spy rifle by the liquid level induction tube that is arranged side by side and
Plumbing for waste water is constituted, and the upper end outlet of the plumbing for waste water accesses the negative pressure main pipeline through corresponding negative pressure branch pipe(tube), it is described enter dirt
Negative pressure valve is provided between pipe and corresponding negative pressure branch pipe(tube), the control cabinet is provided with controller, and being additionally provided with can gather the control
The output signal of device processed and/or the monitoring module of output signal, the signal output of the liquid level induction tube access the controller
Signal input part, the control that the negative pressure delivery outlet of the controller connects the negative pressure valve uses negative pressure input port.
3. underground installation drainage by suction system as claimed in claim 2, it is characterised in that the monitoring module is provided with for connecing
Enter the output signal collection terminal and the input letter for accessing the input signal of the controller of the output signal of the controller
Number collection terminal.
4. underground installation drainage by suction system as claimed in claim 3, it is characterised in that the installation of the spy gun-type collector
Mode using it is following any one：
Mode one：The top of category semi-underground type, the control cabinet and the spy rifle is closed in a switch board, the switch board peace
At a certain distance from above the ground, the bottom for visiting rifle is stretched into catch pit, and the negative pressure branch pipe(tube) is located at the negative pressure
The top of main pipeline；
Mode two：Category semi-underground type, the control cabinet is arranged apart with the spy rifle, the pipe of the control cabinet side of resting on the ground
The outside of corridor support, in catch pit, the pipeline connected mode between the control cabinet and spy rifle is using company to the spy rifle position
Adapter connection, the negative pressure branch pipe(tube) is located at the lower section of the negative pressure main pipeline；
Mode three：Category semi-underground type, the control cabinet is arranged apart with the spy rifle, and the control cabinet side of resting on the ground is most
The underface of lower floor's piping lane support, the spy rifle position in catch pit, the control cabinet and the pipeline connected mode between visiting rifle
It is to be connected using connecting tube, the negative pressure branch pipe(tube) is located at the lower section of the negative pressure main pipeline；
Mode four：Possession following formula, the control cabinet and the spy rifle are installed in the piping lane of below ground, the control cabinet and
It is to be connected using connecting tube to visit the pipeline connected mode between rifle, and the negative pressure branch pipe(tube) is located under the negative pressure main pipeline
Side.
5. underground installation drainage by suction system as claimed in claim 4, it is characterised in that the spy gun-type in same collector unit
Collector quantity is one or two, when two spy gun-type collectors are provided with same collector unit, two described spy rifles
Formula collector is arranged side by side.
6. underground installation drainage by suction system as claimed in claim 1, it is characterised in that the outlet of the negative pressure main pipeline connects
The mode for entering the negative-pressure cup is that dirt inlet is provided with the middle part of the negative-pressure cup, and the dirt inlet goes out with the negative pressure main pipeline
Mouth is connected, and the gas outlet at the top of the negative-pressure cup passes through the bleeding point that negative-pressure pipeline connects negative pressure pump group, the negative-pressure cup bottom
The sewage draining exit in portion connects the import of sewage pump group, and the outlet of the sewage pump group is generally accessible municipal wastewater pipe network.
7. underground installation drainage by suction system as claimed in claim 6, it is characterised in that the negative-pressure cup is additionally provided with supporting
Instrumentation and switch board, the instrumentation include liquid level gauge and pressure gauge.
8. underground installation drainage by suction system as claimed in claim 1, it is characterised in that the negative pressure main pipeline uses work
Pressure is suitable to the pipeline of -55~-65Kpa.
9. the underground installation drainage by suction system as described in any one in claim 1-8, it is characterised in that be additionally provided with long-range
Monitoring system, when the negative pressure collector is using the spy gun-type collector for being provided with monitoring module, the long distance control system
Host computer is connected with the monitoring module signal in the spy gun-type collector.
10. underground installation drainage by suction system as claimed in claim 9, it is characterised in that the long distance control system it is upper
Machine is to be connected by communication bus with the signal connected mode of the monitoring module, between the host computer and the monitoring module
It is provided with modular converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237694.1U CN206204991U (en) | 2016-11-18 | 2016-11-18 | It is suitable to the underground installation drainage by suction system of underground pipe gallery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237694.1U CN206204991U (en) | 2016-11-18 | 2016-11-18 | It is suitable to the underground installation drainage by suction system of underground pipe gallery |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268677A (en) * | 2017-07-18 | 2017-10-20 | 厦门精图信息技术有限公司 | A kind of Novel underground pipe gallery drainage system |
| CN109343585A (en) * | 2018-11-13 | 2019-02-15 | 中广核核电运营有限公司 | Nuclear power station catch pit liquid level controlling method, device and fluid level controller |
| CN110618652A (en) * | 2019-11-07 | 2019-12-27 | 山东中车华腾环保科技有限公司 | Outdoor vacuum drainage system, control system and control method |
| CN110656689A (en) * | 2019-09-29 | 2020-01-07 | 东山县立成水产有限公司 | Waste water recovery device and method for aquatic product processing |
| CN111501949A (en) * | 2020-05-18 | 2020-08-07 | 焦作大学 | Underground pipe gallery drainage method for logistics transportation based on concealed pipes |
| CN111501950A (en) * | 2020-05-18 | 2020-08-07 | 焦作大学 | Drainage system for logistics transportation of underground pipe gallery |
-
2016
- 2016-11-18 CN CN201621237694.1U patent/CN206204991U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268677A (en) * | 2017-07-18 | 2017-10-20 | 厦门精图信息技术有限公司 | A kind of Novel underground pipe gallery drainage system |
| CN109343585A (en) * | 2018-11-13 | 2019-02-15 | 中广核核电运营有限公司 | Nuclear power station catch pit liquid level controlling method, device and fluid level controller |
| CN110656689A (en) * | 2019-09-29 | 2020-01-07 | 东山县立成水产有限公司 | Waste water recovery device and method for aquatic product processing |
| CN110618652A (en) * | 2019-11-07 | 2019-12-27 | 山东中车华腾环保科技有限公司 | Outdoor vacuum drainage system, control system and control method |
| CN111501949A (en) * | 2020-05-18 | 2020-08-07 | 焦作大学 | Underground pipe gallery drainage method for logistics transportation based on concealed pipes |
| CN111501950A (en) * | 2020-05-18 | 2020-08-07 | 焦作大学 | Drainage system for logistics transportation of underground pipe gallery |
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Effective date of registration: 20181022 Address after: 100083 18, room 5, block A, block 30, Beijing science and technology mansion, Xueyuan Road, Haidian District. Patentee after: Beijing million Environmental Engineering Co., Ltd. Address before: 100083 Room 501, block A, science and technology mansion, 30 Xueyuan Road, Haidian District, Beijing. Patentee before: Wanruo (Beijing) Environmental Engineering & Technology Co.,Ltd. |