CN201169826Y - Intellectualized sewage water recognition split stream apparatus - Google Patents
Intellectualized sewage water recognition split stream apparatus Download PDFInfo
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- CN201169826Y CN201169826Y CNU2008200453444U CN200820045344U CN201169826Y CN 201169826 Y CN201169826 Y CN 201169826Y CN U2008200453444 U CNU2008200453444 U CN U2008200453444U CN 200820045344 U CN200820045344 U CN 200820045344U CN 201169826 Y CN201169826 Y CN 201169826Y
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- outlet conduit
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Abstract
The utility model discloses an intelligent sewage identification flow dividing device which comprises an identification device connected with a sewage inlet pipeline, and also comprises a first electromagnetic valve and a second electromagnetic valve which are respectively connected with the identification device, wherein the first electromagnetic valve and the second electromagnetic valve identify the pH value and the turbidity degree of sewage according to the identification device, and respectively control opening and closing of a first outlet pipeline and a second outlet pipeline. The intelligent sewage identification flow dividing device is arranged on a hybrid joint point of a sewage pipeline and a rainwater pipeline, can identify the sewage with different pH values and different turbidity degrees, and discharge the sewage into the corresponding pipeline according to requirements, thereby avoiding mixed flow of a sewage system and a rainwater system, and reducing pollution of the sewage to the environment.
Description
Technical field
The utility model relates to a kind of intelligent sewage identification part flow arrangement.
Background technology
The present alternative draining system of China mainly contains three kinds: segregation system, combined system and mixed flow system (being partially separate system, part combined system).The Shenzhen is newly-built city, the planning of its drainage works is adopted segregation system fully with construction, but nineteen ninety Shenzhen's drainage management department in to the special zone the earliest Luohu of development ﹠ construction, on the step two districts about 25% the selective examination carried out of storm sewer in found that the concentrated sewage in place enters a little surplus in the of 260, infer that thus whole storm-water system has over thousands of place to be access in sewage, actual conditions are rainwater, foul sewer system whole mixed flows almost in two districts.The complete investigation in the nineteen ninety-five and the end of the year 2000 shows, each bar river in the special zone does not also reach surface water V class standard, though maximum Shenzhen River through widen, desilting, dig dark, cut comprehensive improvement such as dirt, still have multinomial water quality index to surpass 2～33 times of surface water V class standards, as lichee lake, Honghu, the total nitrogen of Donghu Park artificial lake, the total phosphorus of receiving water body reached 3.53 respectively, 0.252mg/L, surpassed V class water body standard.
Cause this situation that the reason of the following aspects is arranged:
1, the system's design scale at the beginning of the special zone is built is less than normal, standard is on the low side, so the raw sewage system is difficult to satisfy the demand after the sewage quantity increase, has objectively caused the mixed flow condition of sewage and rainwater.Sometimes in addition drainage management department also have to the local UNICOM of rain, foul sewer system for the outlet that solves sewage.
2, along with urban development, the subregion has changed initial planning, as multistory building district reconstruction is high level or super highrise building district, causes sewage conduct to be difficult to bear the sewage quantity of increase and sewage is inserted in the storm sewer system.
3, the Shenzhen takes the lead in carrying out housing reform in the whole nation, after part resident family house-purchase is moved in, without authorization balcony is changed into the kitchen or washing machine is removed to balcony in order to enlarge usable floor area, thereby utilize the draining of balcony rain leader downspout to make sewage enter storm-water system.
4, because the part section belongs to the UrbaniZed Area in rural area, in land development, do not have strictness and supervise effectively, though caused peripheral municipal drainage system perfect, the inner phenomenon of rain, dirty mixed flow still in sub-district.
5, the open-air washing bay in the urban district, Shenzhen mostly is arranged near the inlet for stom water, and carwash sewage flows directly into the urban rainwater system and causes baneful influence to civic landscape and environment.
6, because the urban construction high speed development, and the management of designing unit and construction enterprises can not in time be caught up with, cause many reservation pipe wells are lacked related datas, certain customers' environmental consciousness is strong and sewage is gone out the family pipe or the community wastewater pipe inserts municipal storm-water system nearby or the rainwater pipe is inserted the municipal wastewater system in addition.
Above reason almost makes all storm-water systems of Shenzhen become actual interflow system, has run counter to the planning intention the when special zone is just built.According to domestic and foreign experience, in order to handle this problem, the way of having taked to dam and having disposed is promptly established along drain off floodwaters canal, river course or major urban arterial highway and is cut dirty main and establishing dam slot type or overflow weir formula overflow well on the arm damming out by the sewage of mixed flow in storm-water system.Still can enter water body owing to surpass the mixed diluting water of interception ratio, be crucial so rationally choose interception ratio, but the factor that influences its value is more, and practical operation is difficult for.
At present existing people has invented similar part flow arrangement, but its scope of application is narrower, only limit to use and handle at general household sewage, after for example that vegetable washing water or face washing water and greasy dirt is heavy pool separates, be used further to flush the toilet etc., and the operation of this class device is intelligent inadequately, needs the local more of manual operation, can not accomplish to shunt automatically as required.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, provides a kind of and can discern sewage acid-base value and the intelligent sewage identification of turbidity part flow arrangement automatically.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of intelligent sewage identification part flow arrangement, include the recognition device that is connected with the sewage inlet pipeline, also comprise first electromagnetic valve and second electromagnetic valve that are connected respectively with this recognition device, described first electromagnetic valve and second electromagnetic valve are controlled the switching of first outlet conduit and second outlet conduit respectively according to the differentiation of recognition device to sewage acid-base value and turbidity.
Described recognition device comprises control circuit and connected probe, and the control circuit two ends are connected with second electromagnetic valve with first electromagnetic valve respectively.Owing to have certain Acidity of Aikalinity (as the sewage of washing machine discharging, the sewage of open-air washing bay discharging etc.) in the sanitary sewage,, can utilize it to have certain electric conductivity and discern as kind of a sewage.The Acidity of Aikalinity degree difference that has in the sewage alive, the more weak sewage of some Acidity of Aikalinity can be discharged in the sewage conduct, if being blended in other sewage is discharged in the sewage conduct together, can increase the discharge of sewage of pipeline on the contrary, increase the weight of the burden of foul sewer system, therefore, the more weak sewage of Acidity of Aikalinity is to need and the stronger sewage of Acidity of Aikalinity is classified and discharged.Therefore present embodiment one comes the switching of control electromagnetic valve by judging the acid-base value height of sewage, thus the flow direction of control sewage.
Described control circuit comprises the relay that is connected with second electromagnetic valve with described first electromagnetic valve.
Described control circuit comprises integrated package U1.
Between described first electromagnetic valve and the water inlet pipeline, be provided with light resistor between second electromagnetic valve and the water inlet pipeline, this light resistor is connected with control circuit.The utility model utilizes the characteristic of light resistor according to the not high characteristic of muddy sewage light transmittance, detects the turbidity of sewage, with this different sewage of discharging turbidity of can discerning and classify.
The utility model is with respect to prior art, possess following advantage: intelligent sewage identification part flow arrangement is installed in the mixing access point of sewage conduct and storm sewer, can identify the different sewage different of acid-base value with turbidity, and these sewage are classified as required be discharged in separately the pipeline, avoid sewage and storm-water system mixed flow, reduced the sewage environmental pollution.
Description of drawings
Fig. 1 is the utility model system block diagram;
Fig. 2 is the utility model embodiment one theory diagram;
Fig. 3 is the utility model embodiment one circuit structure diagram;
Fig. 4 is the utility model embodiment two theory diagrams;
Fig. 5 is the utility model embodiment two electrical schematic diagrams;
Description of reference numerals: 1, water inlet pipeline, 11, first electromagnetic valve, 12, second electromagnetic valve 13, first outlet conduit, 14, second outlet conduit, 2, recognition device, 21, control circuit, 211, relay, 22, probe, 3, light resistor.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment one
See also Fig. 1 to shown in Figure 3, a kind of intelligent sewage identification part flow arrangement, include the recognition device 2 that is connected with sewage inlet pipeline 1, also comprise first electromagnetic valve 11 and second electromagnetic valve 12 that are connected respectively with this recognition device 2, first electromagnetic valve 11 and second electromagnetic valve 12 are controlled the switching of first outlet conduit 13 and second outlet conduit 14 respectively according to the differentiation of 1 pair of sewage acid-base value of recognition device and turbidity.In the present embodiment, first outlet conduit 13 is connected with storm sewer, what just discharge is the lower or unpolluted water source of pollution concentration, and second outlet conduit 14 is connected with sewage conduct, and what just discharge is the water source with certain pollution.
When flowing through the more weak water of acid-base value between two metal probes 22, probe 22 two ends resistances are higher, this moment, the 1st pin input voltage of integrated package U1 was not high, have only LED 1 luminously to indicate, transistor V is in cut-off state, and relay 211 two ends do not have operating voltage, therefore little meeting conducting electromagnetic valve, can not reach first outlet conduit 13 yet and open the purpose that second outlet conduit 14 is closed.Along with change of water quality, acid-base value in the sewage is strengthened gradually, in case water intermediate ion concentration is excessive, metal probe 22 two ends resistances will reduce, the input voltage of the 1st pin of integrated package U1 will raise, its output level also can raise, and driven for emitting lights diode (LED) 2～LED5 is luminous respectively step by step, be that the light emitting diode number increases to some extent, when water intermediate ion concentration height arrives predefined numerical value, the 6th pin of integrated package U1 will the 4 luminous indications of output level driven for emitting lights diode (LED), and its output end current can make transistor V conducting, rapidly the conducting electromagnetic valve through resistance R 6 for transistor V provides bias voltage, reach first outlet conduit 13 and close, the purpose that second outlet conduit 14 is opened.In case when the water intermediate ion was lower than control concentration, probe two ends resistance will increase, at this moment, the 1st pin input voltage of integrated package U1 will reduce, and the number of light emitting diode also can reduce.When LED 4 extinguished, transistor V ended because of no bias voltage, can the conducting electromagnetic valve, from and return to first outlet conduit 13 and open second outlet conduit, 14 closing state.
Embodiment two
So see also Fig. 3 and Fig. 4, between first electromagnetic valve 11 and the water inlet pipeline 1, be provided with light resistor 3 between second electromagnetic valve 11 and the water inlet pipeline 1, this light resistor 3 is connected with control circuit 21.
When flowing through the different water of turbidity between two light resistor 3, utilize the light transmittance difference of sewage, the resistance of light resistor also can change.When the effluent stream that turbidity is lower out-of-date, its light transmittance is higher, the resistance of light resistor is less so, this moment integrated package U2 the 3rd pin incoming level height, therefore transistor 9014 is in cut-off state, and relay 211 two ends do not have operating voltage, can the conducting electromagnetic valve, can not reach first outlet conduit 13 yet and open the purpose that second outlet conduit 14 is closed.Along with change of water quality, turbidity in the sewage is strengthened gradually, its light transmittance reduces gradually, the resistance of light resistor 3 also will raise, the input voltage of the 3rd pin of integrated package U2 will reduce, the 1st pin output level also can raise, when the turbidity height of sewage arrives predefined numerical value, the 6th pin output end current of integrated package U2 can provide bias voltage for transistor 9014 through resistance R 4, make transistor 9014 conductings, the conducting electromagnetic valve reaches first outlet conduit 13 and cuts out, the purpose that second outlet conduit 14 is opened rapidly.When in case the turbidity of sewage is lower than control concentration, the resistance of light resistor will diminish, at this moment, the 3rd pin input voltage of integrated package U2 will reduce, transistor 9014 ends because of no bias voltage, can the conducting electromagnetic valve, from and return to first outlet conduit and open second outlet conduit, 14 closing state.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (5)
1, intelligent sewage identification part flow arrangement, it is characterized in that: include the recognition device (2) that is connected with sewage inlet pipeline (1), also comprise first electromagnetic valve (11) and second electromagnetic valve (12) that are connected respectively with this recognition device (2), described first electromagnetic valve (11) and second electromagnetic valve (12) are controlled the switching of first outlet conduit (13) and second outlet conduit (14) respectively according to the differentiation of recognition device (1) to sewage acid-base value and turbidity.
2, intelligent sewage identification part flow arrangement according to claim 1, it is characterized in that: described recognition device (2) comprises control circuit (21) and connected probe (22), and control circuit (21) two ends are connected with second electromagnetic valve (12) with first electromagnetic valve (11) respectively.
3, intelligent sewage identification part flow arrangement according to claim 2, it is characterized in that: described control circuit (21) comprises the relay (211) that is connected with second electromagnetic valve (12) with described first electromagnetic valve (11).
4, intelligent sewage identification part flow arrangement according to claim 3, it is characterized in that: described control circuit (21) comprises integrated package (U1).
5, intelligent sewage identification part flow arrangement according to claim 1 and 2, it is characterized in that: between described first electromagnetic valve (11) and the water inlet pipeline (1), be provided with light resistor (3) between second electromagnetic valve (11) and the water inlet pipeline (1), this light resistor (3) is connected with control circuit (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453444U CN201169826Y (en) | 2008-03-25 | 2008-03-25 | Intellectualized sewage water recognition split stream apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453444U CN201169826Y (en) | 2008-03-25 | 2008-03-25 | Intellectualized sewage water recognition split stream apparatus |
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| CN201169826Y true CN201169826Y (en) | 2008-12-24 |
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| CNU2008200453444U Expired - Fee Related CN201169826Y (en) | 2008-03-25 | 2008-03-25 | Intellectualized sewage water recognition split stream apparatus |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235975A (en) * | 2010-05-06 | 2011-11-09 | 中天建设集团有限公司 | Liquid turbidity detection device |
| CN102341550A (en) * | 2008-12-30 | 2012-02-01 | 安东尼奥·盖瑞斯·瓦迪赫 | Collected rain water classifier and diverter |
| CN102733473A (en) * | 2012-06-14 | 2012-10-17 | 中昊晨光化工研究院 | Automatic drainage system used for chemical enterprises |
| CN102736641A (en) * | 2011-09-23 | 2012-10-17 | 环境保护部华南环境科学研究所 | Control device for performing impurity blocking and clean water overflowing on combined sewage |
| CN103850319A (en) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | Method and device for reducing rainwater entering production system |
| CN104775498A (en) * | 2015-04-20 | 2015-07-15 | 中国石油化工股份有限公司 | Method for controlling water environmental risks for petrochemical industries |
| CN106836437A (en) * | 2017-02-07 | 2017-06-13 | 深圳汇通智能化科技有限公司 | A kind of system for reclaiming rainwater of power plant |
| CN111692419A (en) * | 2020-06-23 | 2020-09-22 | 刘荣文 | Intelligent water body flow dividing valve |
| CN117383768A (en) * | 2023-12-08 | 2024-01-12 | 中国林业科学研究院林产化学工业研究所 | Sewage circulation treatment control system and method |
-
2008
- 2008-03-25 CN CNU2008200453444U patent/CN201169826Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341550A (en) * | 2008-12-30 | 2012-02-01 | 安东尼奥·盖瑞斯·瓦迪赫 | Collected rain water classifier and diverter |
| CN102235975A (en) * | 2010-05-06 | 2011-11-09 | 中天建设集团有限公司 | Liquid turbidity detection device |
| CN102235975B (en) * | 2010-05-06 | 2013-02-27 | 中天建设集团有限公司 | Liquid turbidity detection device |
| CN102736641A (en) * | 2011-09-23 | 2012-10-17 | 环境保护部华南环境科学研究所 | Control device for performing impurity blocking and clean water overflowing on combined sewage |
| CN102733473A (en) * | 2012-06-14 | 2012-10-17 | 中昊晨光化工研究院 | Automatic drainage system used for chemical enterprises |
| CN103850319A (en) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | Method and device for reducing rainwater entering production system |
| CN103850319B (en) * | 2012-11-28 | 2016-09-07 | 沈阳铝镁设计研究院有限公司 | A kind of rainwater that reduces enters the device of production system |
| CN104775498A (en) * | 2015-04-20 | 2015-07-15 | 中国石油化工股份有限公司 | Method for controlling water environmental risks for petrochemical industries |
| CN106836437A (en) * | 2017-02-07 | 2017-06-13 | 深圳汇通智能化科技有限公司 | A kind of system for reclaiming rainwater of power plant |
| CN111692419A (en) * | 2020-06-23 | 2020-09-22 | 刘荣文 | Intelligent water body flow dividing valve |
| CN117383768A (en) * | 2023-12-08 | 2024-01-12 | 中国林业科学研究院林产化学工业研究所 | Sewage circulation treatment control system and method |
| CN117383768B (en) * | 2023-12-08 | 2024-03-12 | 中国林业科学研究院林产化学工业研究所 | Sewage circulation treatment control system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 |