CN106368284A - Sewage discharge system - Google Patents
Sewage discharge system Download PDFInfo
- Publication number
- CN106368284A CN106368284A CN201610742646.6A CN201610742646A CN106368284A CN 106368284 A CN106368284 A CN 106368284A CN 201610742646 A CN201610742646 A CN 201610742646A CN 106368284 A CN106368284 A CN 106368284A
- Authority
- CN
- China
- Prior art keywords
- water tank
- sewage
- vacuum
- valve
- liquid level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of sewage removal equipment, in particular to a sewage discharge system. The sewage discharge system comprises a water drainage tank, a water storage tank and a vacuum blow-down pipeline which are connected by virtue of pipelines, wherein the vacuum blow-down pipe is connected to a vacuum blow-down set; the water storage tank is vertically arranged below the water drainage tank; a liquid level sensor is arranged at the upper side of the water storage tank; a pneumatic valve is arranged between the water storage tank and the vacuum blow-down pipeline; the pneumatic valve is connected to the liquid level sensor; and the pneumatic valve comprises a valve body, a timer and a controller. The sewage discharge system provided by the invention can be applied to food and medicine plants which have a relatively high requirement on sanitary condition for the closed collection of sewage and wastewater; and a pipe network of the sewage discharge system provided by the invention is constantly kept under a negative-pressure state, so that sewage and gas leakage is avoided and odor spillover and bacterium growth are prevented.
Description
Technical field
The present invention relates to waste removal equipment technical field is and in particular to a kind of foul water system.
Background technology
At present, the collection of sewage and conveying are using traditional gravity mode.Gravity mode of movement has leakage, seepage dirt
Dye, many drawbacks such as blocking is excessive, difficult in maintenance, cost is high.
Content of the invention
The technical problem to be solved is: a kind of sewage discharge thoroughly, the short sewage discharge of sewage residence time
System.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of foul water system is provided, including
Rhone, water tank and vacuum sewage pipe that pipeline connects；Described vacuum sewage pipe is connected with vacuum sewerage unit；
Described water tank is located at vertically to be placed below rhone, and described water tank side is provided with water inlet with rhone even
Connect, described water storage pot bottom is provided with outlet and is connected with vacuum sewage pipe, described water tank top is provided with liquid level sensor；
It is provided with pneumatic operated valve, described pneumatic operated valve is connected with liquid level sensor, institute between described water tank and vacuum sewage pipe
State pneumatic operated valve and include valve, time register and controller, described controller receives in the water tank of liquid level sensor transmission to be had
Control valve opening, described controller receives to have in the water tank that liquid level sensor sends and opens during liquid during the liquid of predetermined amount
Open time register, after the signal that described controller sends after receiving time register Preset Time, control valve is opened；
Described vacuum sewerage unit includes Water Tank, knockout drum and vacuum pump；
Described Water Tank includes wastewater inlet, outlet of sewer and gas outlet；Described wastewater inlet and gas outlet are arranged at dirt
Water pot top, the setting of described outlet of sewer and sewage pot bottom, described wastewater inlet is connected with vacuum sewage pipe, described gives vent to anger
Mouth is connected with knockout drum pipeline, and described knockout drum is connected with vacuum pump.
Further, in above-mentioned foul water system, between described water tank and pneumatic operated valve, it is provided with connecting pipe, described
Connecting pipe is provided with separation net, is provided with miscellaneous object outlet at the corresponding separation net of described connecting pipe.
Further, in above-mentioned foul water system, described outlet of sewer is connected with blowoff valve, described blowoff valve and row
Dirty pump connects.
Further, in above-mentioned foul water system, described Water Tank also includes sewage tank level indicator, described dirt
Water pot liquid level sensor is connected with blowoff valve.
Further, in above-mentioned foul water system, described knockout drum is provided with pressure transducer.
Further, in above-mentioned foul water system, also include hand switch, the opening of described hand switch control valve
Open or close.
Further, in above-mentioned foul water system, described water storage tank top is provided with blow vent.
The beneficial effects of the present invention is: when the foul water system of the present invention uses, when sewage is discharged into by rhone
In water tank, liquid level sensor recognizes in water tank has sewage, provides the signal of telecommunication to controller, described controller reception liquid
Time register is opened, described controller is after time register cycle time after there is in the water tank that level sensor sends the signal of liquid
The signal control valve door sending is opened；Or liquid level sensor recognizes to be had when reaching certain water yield in water tank, controller
Pneumatic operated valve is controlled to open.Wherein, time and that parameter of the water yield have one to meet valve opening condition, and the valve of pneumatic operated valve is just opened
Open it is ensured that the water residence time in water tank is short, free from environmental pollution.
During vacuum sewerage unit work of the present invention, sewage is pumped to Water Tank through vacuum sewage pipe, and water level reaches high liquid
During position, blowoff valve and dredge pump are opened, and sewage passes through blowdown pumped, when water level is pumped to low liquid level, blowoff valve and dredge pump
Close.Air in sewage filling is pumped down to knockout drum through vacuum pump, and when vacuum reaches lower limit, vacuum pump is opened, air
Discharged by vacuum pump, when vacuum reaches the upper limit, vacuum pump is closed.
The foul water system of the present invention can be used for sanitary condition and requires higher food and medicine factory, for sewage,
Waste water closed is collected, and the pipe network of the foul water system of the present invention remains at negative pressure state, do not have sewage and gas
Leakage, prevents foul smell excessive and bacteria breed.
Brief description
Fig. 1 is the structural representation of the foul water system of the specific embodiment of the invention；
Fig. 2 is the part-structure schematic diagram of the foul water system of the specific embodiment of the invention；
Label declaration:
1st, rhone；2nd, water tank；21st, water inlet；22nd, outlet；3rd, liquid level sensor；4th, pneumatic operated valve；41st, clock
Device；42nd, controller；5th, vacuum sewage pipe；
6th, vacuum sewerage unit；61st, Water Tank；611st, wastewater inlet；612nd, outlet of sewer；613rd, gas outlet；614th, arrange
Dirty valve；615th, dredge pump；62nd, knockout drum；63rd, vacuum pump.
Specific embodiment
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is: in the foul water system of the present invention, when sewage reaches one in water tank
When determining the water yield, pneumatic operated valve can automatically turn on and carry out vacuum drainage, even if or being not reaching to certain water after having sewage in water tank
Amount, after certain time, pneumatic operated valve also can automatically turn on vacuum drainage.
Refer to Fig. 1 and Fig. 2, a kind of foul water system, the rhone 1 connecting including pipeline, water tank 2 and vacuum
Blow-off line 5；Described vacuum sewage pipe 5 is connected with vacuum sewerage unit；
Described water tank 2 is located at rhone 1 lower section and vertically places, and described water tank side is provided with water inlet 21 and rhone
Connect, described water storage pot bottom is provided with outlet 22 and is connected with vacuum sewage pipe 5, described water tank 2 top is provided with liquid level and passes
Sensor 3；
It is provided with pneumatic operated valve 4, described pneumatic operated valve 4 is with liquid level sensor 3 even between described water tank 2 and vacuum sewage pipe 5
Connect, described pneumatic operated valve 4 includes valve, time register 41 and controller 42, described controller 42 receives liquid level sensor 3 transmission
Control valve opening, described controller 42 receives the water storage that liquid level sensor 3 sends during the liquid in water tank 2 with predetermined amount
There is in tank 2 unlatching time register 41 during liquid, control after the signal that described controller 42 sends after receiving time register 41 Preset Time
Valve opening processed；
Described vacuum sewerage unit includes Water Tank 61, knockout drum 62 and vacuum pump 63；
Described Water Tank 61 includes wastewater inlet 611, outlet of sewer 612 and gas outlet 613；Described wastewater inlet 611 He
Gas outlet 613 is arranged at Water Tank 61 top, described outlet of sewer 612 setting and Water Tank 61 bottom, described wastewater inlet 611
Be connected with vacuum sewage pipe 5, described gas outlet 613 is connected with knockout drum 62 pipeline, described knockout drum 62 with true
Empty pump 63 connects.
The use of above-mentioned foul water system: sewage/waste water enters water tank 2 by gravity stream, liquid level sensor 3 identifies
To in water tank 2, there is sewage, provide the signal of telecommunication to controller 42, described controller 42 receives the storage that liquid level sensor 3 sends
Have in water pot 2 after the signal of liquid and open time register 41, the letter that described controller 42 sent after time register 41 cycle time
Number control valve is opened；Or liquid level sensor 3 recognizes to be had when reaching certain water yield in water tank 2, controller 42 controls
Pneumatic operated valve 4 is opened.
Above-mentioned pneumatic operated valve 4 valve setpoint is automatically switched off after opening certain time, and wherein time and that parameter of the water yield have
One meets valve opening condition, and the valve of pneumatic operated valve 4 is switched on it is ensured that the water residence time in water tank 2 is short, does not pollute ring
Border.
During the work of vacuum sewerage unit, sewage is pumped to Water Tank 61 through vacuum sewage pipe 5, and water level reaches high level
When, blowoff valve and dredge pump are opened, and sewage is discharged by dredge pump, when water level is pumped to low liquid level, blowoff valve and dredge pump pass
Close.Air in sewage filling is evacuated to knockout drum by vacuum pump 63, and when vacuum reaches lower limit, vacuum pump is opened, and air leads to
Cross vacuum pump to discharge, when vacuum reaches the upper limit, vacuum pump is closed.Circulation is above to be operated.
In one particular embodiment of the present invention, set between the water tank 2 of above-mentioned foul water system and pneumatic operated valve 4
There is connecting pipe, described connecting pipe is provided with separation net, at the corresponding separation net of described connecting pipe, be provided with miscellaneous object outlet.This knot
Structure makes the debris in sewage be separated, and prevents debris from entering valve and the pump housing etc. it is ensured that the stablizing of whole foul water system
Property, reduce systematic risk.
In one particular embodiment of the present invention, the outlet of sewer 612 of above-mentioned foul water system and blowoff valve 614
Connect, described blowoff valve 614 is connected with dredge pump 615.Being provided with sewage pump makes Water Tank can smoothly arrange under vacuum
Go out sewage.
In one particular embodiment of the present invention, the Water Tank of above-mentioned foul water system also includes Water Tank liquid level
Sensor, described sewage tank level indicator is connected with blowoff valve 614.Setting sewage tank level indicator can be automatically to sewage
Sewage in tank is discharged, and improves the automaticity of foul water system of the present invention.
In one particular embodiment of the present invention, the knockout drum of above-mentioned foul water system is provided with pressure and passes
Sensor.This structure ensure that the pressure stability of whole foul water system, and then ensure that blowdown stability.
In one particular embodiment of the present invention, above-mentioned foul water system also includes hand switch, described manual
Being turned on and off of on-off control valve.
In one particular embodiment of the present invention, water tank 2 top of above-mentioned foul water system is provided with blow vent.
This structure make the water of water tank 2 by vacuum sewage pipe 5 siphon away more smooth and abundant.
In sum, in above-mentioned foul water system, when sewage has rhone to be discharged in water tank, liquid level sensor is known
It is clipped in water tank and there is sewage, provide the signal of telecommunication to controller, described controller receives the water tank that liquid level sensor sends
Inside have after the signal of liquid and open time register, the signal control valve door that described controller sent after time register cycle time is opened
Open；Or liquid level sensor recognizes to be had when reaching certain water yield in water tank, controller controls pneumatic operated valve to open.Wherein,
Time and that parameter of the water yield have one to meet valve opening condition, and the valve of pneumatic operated valve is switched on the water it is ensured that in water tank
Residence time is short, free from environmental pollution.
During vacuum sewerage unit work of the present invention, sewage is pumped to Water Tank through vacuum sewage pipe, and water level reaches high liquid
During position, blowoff valve and dredge pump are opened, and sewage is discharged by dredge pump, when water level is pumped to low liquid level, blowoff valve and dredge pump
Close.Air in sewage filling is evacuated to knockout drum by vacuum pump, and when vacuum reaches lower limit, vacuum pump is opened, and air leads to
Cross vacuum pump to discharge, when vacuum reaches the upper limit, vacuum pump is closed.
The foul water system of the present invention can be used for sanitary condition and requires higher food and medicine factory, for sewage,
Waste water closed is collected, and the pipe network of the foul water system of the present invention remains at negative pressure state, do not have sewage and gas
Leakage, prevents foul smell excessive and bacteria breed.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in the technical field of correlation, all include in the same manner
In the scope of patent protection of the present invention.
Claims (7)
1. a kind of foul water system is it is characterised in that include rhone, water tank and the vacuum sewage pipe that pipeline connects；
Described vacuum sewage pipe is connected with vacuum sewerage unit；
Described water tank is located at vertically to be placed below rhone, and described water tank side is provided with water inlet and is connected with rhone, institute
State water storage pot bottom and be provided with outlet and be connected with vacuum sewage pipe, described water tank top is provided with liquid level sensor；
It is provided with pneumatic operated valve, described pneumatic operated valve is connected with liquid level sensor, described gas between described water tank and vacuum sewage pipe
Dynamic valve includes valve, time register and controller, described controller receive liquid level sensor transmission water tank in have default
Control valve opening, described controller receives to have in the water tank that liquid level sensor sends during liquid opens note during the liquid of amount
When device, after the signal that described controller sends after receiving time register Preset Time, control valve is opened；
Described vacuum sewerage unit includes Water Tank, knockout drum and vacuum pump；Described Water Tank includes wastewater inlet, sewage
Outlet and gas outlet；Described wastewater inlet and gas outlet are arranged at sewage tank top, described outlet of sewer setting and Water Tank bottom
Portion, described wastewater inlet is connected with vacuum sewage pipe, and described gas outlet is connected with knockout drum pipeline, described gas-liquid separation
Tank is connected with vacuum pump.
2. foul water system according to claim 1 is it is characterised in that the company of being provided between described water tank and pneumatic operated valve
Adapter road, described connecting pipe is provided with separation net, is provided with miscellaneous object outlet at the corresponding separation net of described connecting pipe.
3. foul water system according to claim 1 is it is characterised in that described outlet of sewer is connected with blowoff valve, institute
State blowoff valve to be connected with dredge pump.
4. foul water system according to claim 3 is it is characterised in that described Water Tank also includes Water Tank liquid level biography
Sensor, described sewage tank level indicator is connected with blowoff valve.
5. foul water system according to claim 1 is it is characterised in that described knockout drum is provided with pressure sensing
Device.
6. foul water system according to claim 1 is it is characterised in that also include hand switch, described hand switch
Being turned on and off of control valve.
7. foul water system according to claim 1 is it is characterised in that described water storage tank top is provided with blow vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742646.6A CN106368284A (en) | 2016-08-26 | 2016-08-26 | Sewage discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742646.6A CN106368284A (en) | 2016-08-26 | 2016-08-26 | Sewage discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106368284A true CN106368284A (en) | 2017-02-01 |
Family
ID=57903314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742646.6A Pending CN106368284A (en) | 2016-08-26 | 2016-08-26 | Sewage discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368284A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589879A (en) * | 2018-06-20 | 2018-09-28 | 中铁工程装备集团有限公司 | Tunnel vacuum sewage system and method for discharging pollution |
| CN110409591A (en) * | 2019-08-28 | 2019-11-05 | 陕西优立吉环保工程有限公司 | A kind of sewage pump drainage storage system based on negative pressure of vacuum |
| CN111364575A (en) * | 2020-04-01 | 2020-07-03 | 广州富港万嘉智能科技有限公司 | Drainage mechanism, discharge butt joint, sewage discharge device and sewage discharge system |
| CN113417353A (en) * | 2021-07-20 | 2021-09-21 | 西安交通大学 | Device for reducing sediment formation of sewage pipe network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158841Y (en) * | 2007-12-14 | 2008-12-03 | 山东华腾环保科技有限公司 | Vacuum type pollution discharging device for city toilet |
| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN201972204U (en) * | 2011-02-10 | 2011-09-14 | 山东华腾环保科技有限公司 | Vacuum drainage device for construction |
| DE102011016243A1 (en) * | 2011-04-06 | 2012-10-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Drainage system for use in e.g. home, has waste water tank into which sewage/organic waste is sucked, and devices for generating required low and high pressure on respective suction and pressing sides for sucking and discharging sewage |
| CN204690896U (en) * | 2015-05-28 | 2015-10-07 | 广州市聚源环保设备有限公司 | A kind of sewage collects tapping equipment automatically |
-
2016
- 2016-08-26 CN CN201610742646.6A patent/CN106368284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158841Y (en) * | 2007-12-14 | 2008-12-03 | 山东华腾环保科技有限公司 | Vacuum type pollution discharging device for city toilet |
| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN201972204U (en) * | 2011-02-10 | 2011-09-14 | 山东华腾环保科技有限公司 | Vacuum drainage device for construction |
| DE102011016243A1 (en) * | 2011-04-06 | 2012-10-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Drainage system for use in e.g. home, has waste water tank into which sewage/organic waste is sucked, and devices for generating required low and high pressure on respective suction and pressing sides for sucking and discharging sewage |
| CN204690896U (en) * | 2015-05-28 | 2015-10-07 | 广州市聚源环保设备有限公司 | A kind of sewage collects tapping equipment automatically |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589879A (en) * | 2018-06-20 | 2018-09-28 | 中铁工程装备集团有限公司 | Tunnel vacuum sewage system and method for discharging pollution |
| CN110409591A (en) * | 2019-08-28 | 2019-11-05 | 陕西优立吉环保工程有限公司 | A kind of sewage pump drainage storage system based on negative pressure of vacuum |
| CN111364575A (en) * | 2020-04-01 | 2020-07-03 | 广州富港万嘉智能科技有限公司 | Drainage mechanism, discharge butt joint, sewage discharge device and sewage discharge system |
| CN113417353A (en) * | 2021-07-20 | 2021-09-21 | 西安交通大学 | Device for reducing sediment formation of sewage pipe network |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |