CN105332412A - Leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment - Google Patents
Leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment Download PDFInfo
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- CN105332412A CN105332412A CN201410393892.6A CN201410393892A CN105332412A CN 105332412 A CN105332412 A CN 105332412A CN 201410393892 A CN201410393892 A CN 201410393892A CN 105332412 A CN105332412 A CN 105332412A
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Abstract
The invention provides a leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment. The system comprises a rainwater guide system, a rainwater and sewage separating system and a sewage draining system, wherein the rainwater guide system is provided with a rainwater bucket, a vertical down pipe is arranged at the lower end of the rainwater bucket, a flap valve is mounted at the tail end of the down pipe, and a sensor connected with a control module is mounted on one side of the flap valve; the rainwater and sewage separating system is provided with a main pipeline, two branches which include a water draining pipe and a first sewage draining pipe are arranged at one end of the main pipeline, a first solenoid valve and a second solenoid valve which are in drive connection with the control module are respectively mounted on the water draining pipe and the first sewage draining pipe, a floor drain is mounted on the side wall of the main pipeline, the water draining pipe is connected with the rainwater guide system, and the first sewage draining pipe is connected with the sewage draining system. The leakage collecting and sewage-rainwater automatic separated draining system for the outdoor chemical equipment has the advantages that the system is simple in structure and ingenious in design; the sewage leaked from the equipment and rainwater can be automatically drained in a separated manner, the workload of sewage treatment is reduced, and energy consumption is reduced.
Description
Technical field
The present invention relates to the technical field that sewage and rainwater automatic segmentation discharge, especially a kind of outdoor chemical industry equipment is revealed and is collected and rainwater automatic segmentation exhaust system.
Background technology
The many equipment of industry such as petrochemical industry medicine need be arranged on outdoor, and the poisonous and harmful substance leakage that chemical industry equipment " evaporating, emitting, dripping or leaking of liquid or gas " and equipment contingency cause needs to be collected into sewage disposal system and focuses on.Traditional treatment method, after being installed concentratedly by outdoor equipment and carrying out the infiltration such as acid-proof alkali prevention process, makes cofferdam, and the poisonous and harmful substance of seepage flows into underground preburied pipeline and flow to geosyncline again and collect.And southern rainwater weather is more, if outdoor mounted equipment is more, floor space is large, then have a large amount of rainwater to enter underground pipeline gathering system, if do not carry out classified emission, then reliably cause sewage disposal system overburden, and the accident of wastewater disposition occurs.
For sewage and storm-water system, in existing patent, CN203347119U discloses a kind of siphonic drainage system, although this patent is for solving the problem of building roofing storm-water drainage inconvenience, but can only solely solve effluent discharge or storm-water drainage, do not relate to and sewage and rainwater segmentation are processed, when arriving rainy day, a large amount of rainwater and sewage mix and are discharged into sewage disposal system, the work load of sewage disposal system is caused to strengthen, there is provided a kind of structure simple for this reason, automatically being separated of poisonous and hazardous sewage that outdoor chemical industry equipment reveals and rainwater just can be realized in the front end of effluent discharge, for reduction Productive statistics cost, the live load alleviating sewage disposal system seems particularly important.
Summary of the invention
Object of the present invention is exactly that the discharge that will solve existing outdoor chemical industry equipment leakage does not realize automatically being separated with storm-water drainage, the hazardous substances causing a large amount of rainwater and chemical industry equipment to be revealed mixes, thus increase the problem of the work load of sewage disposal system, provide a kind of outdoor chemical industry equipment to reveal for this reason and collect and rainwater automatic segmentation exhaust system.
Concrete scheme of the present invention is: outdoor chemical industry equipment is revealed and collected and rainwater automatic segmentation exhaust system, it is characterized in that: comprise rainwater diversion system and rainwater and sewage piece-rate system and foul water system, rainwater diversion system has the roof drain be arranged on roof, roof drain lower end is provided with vertical leader, the end of leader is provided with flap valve, the sensor corresponding with valve is equipped with in the side of flap valve, and sensor is connected with a control module; Described rainwater and sewage piece-rate system have the main pipeline of a horizontal arrangement, one end of main pipeline is closed, the other end is divided into gutter and the first blow-off pipe two arms, gutter and the first blow-off pipe are equipped with an electromagnetic valve and No. two electromagnetic valves respectively, an electromagnetic valve forms to drive with No. two electromagnetic valves and control module and is connected, the sidewall of described main pipeline is equipped with several perpendicular straight arranged floor drains, floor drain is corresponding with flap valve above the ground; Described gutter is connected with storm-water system, and the first blow-off pipe is connected with foul water system.
Foul water system described in the present invention has a underground tank, underground tank is connected with the first blow-off pipe, the ground on underground tank side is provided with a dredge pump, the water inlet of dredge pump and delivery port are connected to the second blow-off pipe and the 3rd blow-off pipe, wherein the second blow-off pipe extend into underground tank inside, 3rd blow-off pipe is connected with sewage disposal system, and the 3rd blow-off pipe is provided with a flap valve.
The dirty floating on water surface of the inside of underground tank described in the present invention has a fluid level controller, and fluid level controller is connected with dredge pump.
Main pipeline described in the present invention and gutter and the first blow-off pipe are all embedded in underground, and the upper end of described floor drain has horn-like structure, and the flared end of floor drain is concordant with ground.
The valve of flap valve described in the present invention is equipped with limit spring.
The present invention not only technological process is simple, designs ingenious, ensure that the leakage of outdoor equipment is collected, and ensure that the segmentation of the sewage that the rainwater on rainy day and equipment are revealed is discharged, alleviate the operating pressure of sewage disposal system, prevent the overload operation of working equipment, save electric energy simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-roof drain, 2-leader, 3-flap valve, 4-sensor, 5-main pipeline, 6-gutter, 7-the first blow-off pipe, 8-number electromagnetic valve, 9-No. two electromagnetic valves, 10-floor drain, 11-underground tank, 12-dredge pump, 13-the second blow-off pipe, 14-the three blow-off pipe, 15-flap valve, 16-fluid level controller.
Detailed description of the invention
See Fig. 1, the present invention includes rainwater diversion system and rainwater and sewage piece-rate system and foul water system, rainwater diversion system has the roof drain 1 be arranged on roof, roof drain 1 lower end is provided with vertical leader 2, the end of leader 2 is provided with flap valve 3, the sensor 4 corresponding with valve is equipped with in the side of flap valve 3, and sensor 4 is connected with a control module; Described rainwater and sewage piece-rate system have the main pipeline 5 of a horizontal arrangement, one end of main pipeline 5 is closed, the other end is divided into gutter 6 and the first blow-off pipe 7 two arms, gutter 6 and the first blow-off pipe 7 are equipped with an electromagnetic valve 8 and No. two electromagnetic valves 9 respectively, an electromagnetic valve 8 forms to drive with No. two electromagnetic valves 9 and control module and is connected, the sidewall of described main pipeline 5 is equipped with several perpendicular straight arranged floor drains 10, floor drain 10 is corresponding with flap valve 3 above the ground; Described gutter 6 is connected with storm-water system, and the first blow-off pipe 7 is connected with foul water system.
Foul water system described in the present embodiment has a underground tank 11, underground tank 11 is connected with the first blow-off pipe 7, the ground on underground tank 11 side is provided with a dredge pump 12, the water inlet of dredge pump 12 and delivery port are connected to the second blow-off pipe 13 and the 3rd blow-off pipe 14, wherein the second blow-off pipe 14 extend into underground tank 11 inside, 3rd blow-off pipe 13 is connected with sewage disposal system, and the 3rd blow-off pipe 13 is provided with a flap valve 15.
The dirty floating on water surface of the inside of underground tank 11 described in the present embodiment has a fluid level controller 16, fluid level controller 16 is connected with dredge pump 12, described fluid level controller 16 is for detecting the liquid level of the inner sewage of underground tank 11, if when the liquid level of current sewage exceedes the target level value of foul water system, fluid level controller 16 control of sewage disposal pump 12 starts sewage effluent, if when the liquid level of current sewage is lower than target level value, fluid level controller 16 control of sewage disposal pump 12 quits work automatically, thus reaches the object of sewage intelligence discharge.
Main pipeline 5 described in the present embodiment is all embedded in underground with gutter 6 and the first blow-off pipe 7, and the upper end of described floor drain 10 has horn-like structure, and the flared end of floor drain 10 is concordant with ground.
The valve of flap valve 3 described in the present embodiment is equipped with limit spring, and the valve of flap valve 3 is opened under the effect of rainwater gravity, and maintains certain aperture, and the size of valve opening changes with the size of rainfall.
Specific works mode of the present invention is as follows: when not raining, flap valve 3 is in closure state, the status signal of the valve of the current flap valve 3 that control module collects according to sensor 4, No. two electromagnetic valves 9 controlled on the first blow-off pipe 7 are opened, an electromagnetic valve 8 on gutter 6 cuts out, when generation chamber external equipment is leaked, after poisonous and harmful sewage enters main pipeline 5 by floor drain 10, be directly discharged into foul water system by the first blow-off pipe 7; When rainy, rainwater on roof is discharged by rainwater diversion system, the now status signal of the valve of current flap valve 3 that collects according to sensor 4 of control module, control an electromagnetic valve 8 to open, No. two electromagnetic valves 9 cut out, rainwater is directly discharged into storm-water system by gutter 6 after entering main pipeline 5 by floor drain 10; Meanwhile, control module according to the size of the valve opening of flap valve 3 (indirectly the size of reflection rainfall), can also can control the time of an electromagnetic valve 8 and No. two electromagnetic valve 9 delay switchs, really realize the automatic segmentation discharge of rainwater and sewage; Again, when when rainy day, generation chamber external equipment was leaked (odds is very little), the now power supply of closing control system, thus a control electromagnetic valve 8 and No. two electromagnetic valves 9 are closed, the sewage that Non-follow control rainwater and outdoor leakage form, by other effluent discharge passage, is disposed to sewage disposal system.
Claims (5)
1. outdoor chemical industry equipment is revealed and is collected and rainwater automatic segmentation exhaust system, it is characterized in that: comprise rainwater diversion system and rainwater and sewage piece-rate system and foul water system, rainwater diversion system has the roof drain be arranged on roof, roof drain lower end is provided with vertical leader, the end of leader is provided with flap valve, the sensor corresponding with valve is equipped with in the side of flap valve, and sensor is connected with a control module; Described rainwater and sewage piece-rate system have the main pipeline of a horizontal arrangement, one end of main pipeline is closed, the other end is divided into gutter and the first blow-off pipe two arms, gutter and the first blow-off pipe are equipped with an electromagnetic valve and No. two electromagnetic valves respectively, an electromagnetic valve forms to drive with No. two electromagnetic valves and control module and is connected, the sidewall of described main pipeline is equipped with several perpendicular straight arranged floor drains, floor drain is corresponding with flap valve above the ground; Described gutter is connected with storm-water system, and the first blow-off pipe is connected with foul water system.
2. outdoor chemical industry equipment according to claim 1 is revealed and is collected and rainwater automatic segmentation exhaust system, it is characterized in that: described foul water system has a underground tank, underground tank is connected with the first blow-off pipe, the ground on underground tank side is provided with a dredge pump, the water inlet of dredge pump and delivery port are connected to the second blow-off pipe and the 3rd blow-off pipe, wherein the second blow-off pipe extend into underground tank inside, 3rd blow-off pipe is connected with sewage disposal system, and the 3rd blow-off pipe is provided with a flap valve.
3. outdoor chemical industry equipment according to claim 1 is revealed and is collected and rainwater automatic segmentation exhaust system, it is characterized in that: the dirty floating on water surface of described underground tank inside has a fluid level controller, and fluid level controller is connected with dredge pump.
4. outdoor chemical industry equipment according to claim 1 is revealed and is collected and rainwater automatic segmentation exhaust system, it is characterized in that: described main pipeline and gutter and the first blow-off pipe are all embedded in underground, the upper end of described floor drain has horn-like structure, and the flared end of floor drain is concordant with ground.
5. outdoor chemical industry equipment according to claim 1 is revealed and is collected and rainwater automatic segmentation exhaust system, it is characterized in that: the valve of described flap valve is equipped with limit spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393892.6A CN105332412A (en) | 2014-08-12 | 2014-08-12 | Leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393892.6A CN105332412A (en) | 2014-08-12 | 2014-08-12 | Leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105332412A true CN105332412A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393892.6A Pending CN105332412A (en) | 2014-08-12 | 2014-08-12 | Leakage collecting and sewage-rainwater automatic separated draining system for outdoor chemical equipment |
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| CN (1) | CN105332412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081387A (en) * | 2018-08-29 | 2018-12-25 | 江苏润阳悦达光伏科技有限公司 | Dangerous material blowdown anti-leak trench |
| CN109365362A (en) * | 2018-11-13 | 2019-02-22 | 中国航空国际建设投资有限公司 | Rinse-system and purging method |
-
2014
- 2014-08-12 CN CN201410393892.6A patent/CN105332412A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081387A (en) * | 2018-08-29 | 2018-12-25 | 江苏润阳悦达光伏科技有限公司 | Dangerous material blowdown anti-leak trench |
| CN109365362A (en) * | 2018-11-13 | 2019-02-22 | 中国航空国际建设投资有限公司 | Rinse-system and purging method |
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Application publication date: 20160217 |