CN108625622A - A kind of bus stop exhaust treatment system - Google Patents
A kind of bus stop exhaust treatment system Download PDFInfo
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- CN108625622A CN108625622A CN201810413811.2A CN201810413811A CN108625622A CN 108625622 A CN108625622 A CN 108625622A CN 201810413811 A CN201810413811 A CN 201810413811A CN 108625622 A CN108625622 A CN 108625622A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1211—Waiting shelters for bus stops
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
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- 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
- Y02A20/108—Rainwater harvesting
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- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of bus stop exhaust treatment systems, including hot water main pipe road, cold water main pipe road, rainwater recycle unit, solar-heating unit, high efficiency and heat radiation unit, vehicle recognition and control unit, tail gas treating unit and drainage deodorization unit；Vehicle recognition and control unit, including several infrared inductors and PLC controller, each infrared inductor are connected in parallel, and the output end of infrared inductor and the input terminal of PLC controller are correspondingly connected with.Tail gas treating unit; including the first valve body, spray module and shell; spray module has wind turbine and high-pressure fine-spray nozzle; shell is provided with protection cap and aqueduct; and wind turbine and the first valve body are electrically connected with the output end of PLC controller; infrared inductor and spray module equivalent are arranged and are arranged in shell, and protection cap is arranged in the same level of road, and high-pressure fine-spray nozzle is connect with the first valve body and hot water main pipe road successively by water pipe group.
Description
Technical field
The present invention relates to environment optimization fields, more particularly to a kind of bus stop exhaust treatment system.
Background technology
As vehicle fleet size is more and more, the pollution of Vehicular exhaust is also increasing to the negative effect of world environments.Vehicle
Contain multiple compounds in tail gas：Lead and oxygen sulfur compound, carbon monoxide, carbon dioxide, solid aerosol etc..Contain this
In the emission from vehicles to air of a little substances, so that urban air-quality is increasingly deteriorated, also result in climate warming；In city
In large-scale bus institute emission amount occupy prodigious ratio, be to endanger greatly city environmental pollution one；Particularly in public affairs
The exhaust emissions amount in brake stage and starting stage after handing over vehicle to enter bus platform can increase.Steam can not only enhance vehicle tail
The low-temperature oxidation activity of CO in gas, and C in Vehicular exhaust can be promoted3H8Oxidation, suitable steam can be to Vehicular exhaust
Effective purification.
In view of this, the present inventor furthers investigate above-mentioned bus tail gas clean-up problem, there is this case generation then.
Invention content
The object of the present invention is to provide a kind of bus stop exhaust treatment systems, to alleviate public transport tail gas caused by environment
Pollution.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of bus stop exhaust treatment system, including hot water main pipe road, cold water main pipe road, rainwater recycle unit, the sun
Energy heating unit, high efficiency and heat radiation unit, vehicle recognition and control unit, tail gas treating unit and drainage deodorization unit；
Above-mentioned high efficiency and heat radiation unit, including ceiling support bracket are set to the height in above-mentioned ceiling support bracket with several
Radiator is imitated, several above-mentioned high-efficiency radiators are sequentially connected in series high efficiency and heat radiation group, and above-mentioned high efficiency and heat radiation group is respectively arranged with
Inlet and outlet, above-mentioned water inlet and above-mentioned water outlet connect with above-mentioned hot water main pipe road and above-mentioned cold water main pipe road respectively
It connects；
Above-mentioned rainwater recycle unit, including two storage-type sunshading ceilings, above-mentioned storage-type sunshading ceiling pass through above-mentioned top
Canopy support bracket fixes support, and above-mentioned storage-type sunshading ceiling is connect with above-mentioned solar-heating unit, one of them is above-mentioned
The top in side of the bus platform towards road is arranged in storage-type sunshading ceiling, another above-mentioned storage-type sunshading ceiling setting
Above its reverse side；
Above-mentioned solar-heating unit, including heat exchange energy storage water tank and several solar thermal collectors, above-mentioned heat exchange energy storage
Water tank is connected to two above-mentioned storage-type sunshading ceilings respectively, and above-mentioned heat exchange energy storage water tank respectively with two above-mentioned storages
The connectivity part of ability of swimming sunshading ceiling is provided with filter layer, and each above-mentioned solar thermal collector is connected in series to form above-mentioned solar energy heating
Device group is simultaneously connect with above-mentioned heat exchange energy storage water tank, and each above-mentioned solar thermal collector is uniformly spaced apart in above-mentioned storage-type
On sunshading ceiling；
Above-mentioned vehicle recognition and control unit, including information conveyance module, several infrared inductors and PLC controller,
Above- mentioned information conveyor module and above-mentioned PLC controller are set in above-mentioned ceiling support bracket, and each above-mentioned infrared inductor is simultaneously
Connection connection, and the output end of above-mentioned infrared inductor and the input terminal of above-mentioned PLC controller are correspondingly connected with；
Above-mentioned tail gas treating unit, including the first valve body, spray module and shell, above-mentioned spray module and above-mentioned shell etc.
There is wind turbine and high-pressure fine-spray nozzle, above-mentioned shell to be provided with protection cap and aqueduct, above-mentioned tail for amount setting, above-mentioned spray module
Gas disposal unit is arranged below the road of the stop section after bus enters bus platform, and above-mentioned wind turbine and above-mentioned first valve
The control terminal of body is connect with the output end of above-mentioned PLC controller, and above-mentioned infrared inductor and above-mentioned spray module equivalent are set
It sets and is arranged in above-mentioned shell, above-mentioned protection cap is arranged in the same level of road, and above-mentioned high-pressure fine-spray nozzle is logical
Water pipe group is crossed to connect with above-mentioned first valve body and above-mentioned hot water main pipe road successively；
Drainage deodorization unit, including the major diameter cylinder of sewage draining exit, small diameter tube, upper end opening, the second valve body, blow-off pipe and water level
The lower end of induction pieces, above-mentioned sewage draining exit is connected with above-mentioned small diameter tube, and above-mentioned small diameter tube is provided with the above-mentioned cold water main pipe road of connection
Blowdown water inlet pipe, and above-mentioned second valve body is connected on above-mentioned blowdown water inlet pipe, above-mentioned major diameter is stretched into the lower end of above-mentioned small diameter tube
The inside of cylinder, the upper port of above-mentioned major diameter cylinder are connected with above-mentioned blow-off pipe, and above-mentioned small diameter tube lateral wall is close to above-mentioned small diameter tube
Above-mentioned water level induction pieces are provided at lower face, the control terminal of above-mentioned second valve body is connect with the output end of above-mentioned PLC controller,
The output end and the input terminal of above-mentioned PLC controller of above-mentioned water level induction pieces are correspondingly connected with.
Further, above-mentioned heat exchange energy storage water tank is connected with third valve body in turn by water inlet pipe and high-temperature temperature senses
Device, and above-mentioned high temperature sensor connects the water outlet of each above-mentioned solar thermal collector；The outlet pipe of heat exchange energy storage water tank
It is connected with above-mentioned cryogenic temperature sensor, above-mentioned 4th valve body, above-mentioned hot water circulating pump, above-mentioned decompression air bleeding valve and above-mentioned in turn
The water inlet end of solar thermal collector, the control terminal of above-mentioned third valve body, above-mentioned 4th valve body and above-mentioned hot water circulating pump respectively with
The output end of above-mentioned PLC controller connects, above-mentioned high temperature sensor, above-mentioned cryogenic temperature sensor output end respectively with
The input terminal of above-mentioned PLC controller is correspondingly connected with.
Further, above-mentioned bus tail gas treating unit is set in the groove being opened on road, and above-mentioned groove is set
It is equipped with the drawing water structure for leading to above-mentioned drainage deodorization unit.
Further, the inner bottom surface of each above-mentioned shell is the curved surface that fluid can be made to flow to side, above-mentioned shell inner bottom surface
Lowest point be provided with above-mentioned aqueduct, above-mentioned aqueduct connects above-mentioned drawing water structure.
Further, water circulating pump and water compensating valve are provided on above-mentioned cold water main pipe road, above-mentioned water compensating valve connection municipal administration is mended
The control terminal of water pipe, above-mentioned water circulating pump and above-mentioned water compensating valve is connect with the output end of above-mentioned PLC controller respectively.
Further, the top of above-mentioned heat exchange energy storage water tank is provided with overflow pipe, above-mentioned heat exchange energy storage water storage lower box part
It is provided with blow-off pipe, and above-mentioned blow-off pipe is connected with blowdown valve, being additionally provided with cable floating ball in above-mentioned heat exchange energy storage water tank opens
It closes, the output end and the input terminal of above-mentioned PLC controller of above-mentioned cable float switch are correspondingly connected with.
Further, the above-mentioned water inlet of above-mentioned high efficiency and heat radiation component is connected with the 5th valve body, the control of above-mentioned 5th valve body
End processed is connect with the output end of above-mentioned PLC controller.
Using above-mentioned technical proposal, a kind of bus stop exhaust treatment system of the invention is recognized by infrared inductor
The bus of bus platform is rested in, and the tail gas of the bus to resting in bus platform carries out spraying treatment twice, greatly
The detrimental extent of big reduction public transport tail gas, to alleviate public transport tail gas pollution on the environment.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of drainage deodorization unit of the present invention；
Fig. 3 is the part-structure schematic diagram of another angle of the present invention；
Fig. 4 is the structure diagram of the present invention；
Fig. 5 is the fundamental diagram of flow promoter system of the present invention；
Fig. 6 is the flow diagram of target vehicle of the present invention identification；
Fig. 7 is the flow diagram of two target vehicle of embodiment of the present invention identification.
Label declaration：
1 cold water main pipe road 2 of hot water main pipe road
21 water compensating valve 22 of water circulating pump
23 rainwater recycle unit 3 of municipal water supply pipe
31 solar-heating unit 4 of storage-type sunshading ceiling
Exchange heat 41 overflow pipe 411 of energy storage water tank
412 blowdown valve 413 of blow-off pipe
414 solar thermal collector 42 of cable float switch
43 third valve body 44 of filter layer
45 cryogenic temperature sensor 46 of high temperature sensor
4th valve body, 47 hot water circulating pump 48
It is depressured 49 high efficiency and heat radiation unit 5 of air bleeding valve
51 high-efficiency radiator 52 of ceiling support bracket
5th valve body, 521 vehicle recognition and control unit 6
7 first valve body 71 of tail gas treating unit
72 wind turbine 721 of spray module
722 shell 73 of high-pressure fine-spray nozzle
8 sewage draining exit 81 of drainage deodorization unit
82 major diameter cylinder 83 of small diameter tube
Second valve body, 84 sewage pipe 85
86 blowdown water inlet pipe 87 of water level induction pieces
91 bus platform 92 of road
Vehicle 93
Specific implementation mode
In order to further explain the technical solution of the present invention, being carried out in the following with reference to the drawings and specific embodiments to the present invention detailed
It is thin to illustrate.
Embodiment one：
A kind of bus stop exhaust treatment system of the present invention, embodiment one is as shown in Figures 1 to 6, including hot water main pipe road 1,
Cold water main pipe road 2, rainwater recycle unit 3, solar-heating unit 4, high efficiency and heat radiation unit 5, vehicle recognition and control unit 6,
Tail gas treating unit 7 and drainage deodorization unit 8.
Vehicle recognition and control unit 6 include the infrared inductor and PLC of information conveyance module, several marshallings
Controller, above- mentioned information conveyor module and above-mentioned PLC controller are set in ceiling support bracket 51, each above-mentioned infrared induction
Device is connected in parallel, and the output end of above-mentioned infrared inductor and the input terminal of above-mentioned PLC controller are correspondingly connected with.Wherein, PLC
PLC controller that is existing, being commercially available can be used in controller, and details are not described herein.
High efficiency and heat radiation unit 5, including ceiling support bracket 51 and several be set to it is efficient in ceiling support bracket 51
Radiator 52, several high-efficiency radiators 52 are sequentially connected in series high efficiency and heat radiation group, above-mentioned high efficiency and heat radiation group be respectively arranged with into
The mouth of a river and water outlet, above-mentioned water inlet and above-mentioned water outlet are connect with hot water main pipe road 1 and cold water main pipe road 2 respectively, above-mentioned height
Above-mentioned water inlet in effect heat dissipation group is connected with the 5th valve body 521, control terminal and the above-mentioned PLC controller of the 5th valve body 521
Output end is electrically connected.
Rainwater recycle unit 3, including two storage-type sunshading ceilings 31, storage-type sunshading ceiling 31 pass through ceiling load-bearing branch
Frame 51 fixes support, and storage-type sunshading ceiling 31 is connect with solar-heating unit 4, one of storage-type sunshading ceiling 31
Top in side of the bus platform 92 towards road is set, another storage-type sunshading ceiling 31 is arranged on its reverse side
Side.
Solar-heating unit 4, including heat exchange energy storage water tank 41 and several solar thermal collectors 42, exchange heat energy storage water storage
Case 41 is connected to two storage-type sunshading ceilings 31 respectively, and exchange heat energy storage water tank 41 respectively with two storage-type sunshading tops
The connectivity part of canopy 31 is provided with filter layer 43, each solar thermal collector 42 be connected in series to form solar thermal collector group and with heat exchange
Energy storage water tank 41 connects, and each solar thermal collector 42 is uniformly spaced apart on storage-type sunshading ceiling 31.
Heat exchange energy storage water tank 41 is connected with third valve body 44 and high temperature sensor 45 in turn by water inlet pipe, and high
Warm temperature sensor 45 connects the water outlet of each solar thermal collector 42；The outlet pipe of heat exchange energy storage water tank 41 is connected in turn
Cryogenic temperature sensor 46, the 4th valve body 47, hot water circulating pump 48 and the water inlet for being depressured air bleeding valve 49 and solar thermal collector 42
End, the respective control terminal output with above-mentioned PLC controller respectively of third valve body 44, the 4th valve body 47 and hot water circulating pump 48
End electrical connection, such PLC controller can correspond to the opening and closing of control third valve body 44, the 4th valve body 47 and hot water circulating pump 4, valve
Opening degree, pump running speed etc..High temperature sensor 45, cryogenic temperature sensor 46 output end respectively with it is above-mentioned
The input terminal of PLC controller is correspondingly connected with.Wherein, high temperature sensor 45, cryogenic temperature sensor 46 can be used it is existing,
The contact type temperature sensor suitable for liquid environment being commercially available, details are not described herein.
The top of heat exchange energy storage water tank 41 is provided with overflow pipe 411, and 41 lower part of heat exchange energy storage water tank is provided with blowdown
Pipe 412, and blow-off pipe 412 is connected with blowdown valve 413, is additionally provided with cable float switch 414 in heat exchange energy storage water tank 41, electricity
The output end of cable float switch 414 and the input terminal of above-mentioned PLC controller are correspondingly connected with.
Tail gas treating unit 7, including the first valve body 71, spray module 72 and shell 73,7 equivalent of spray module 72 and shell
Setting, spray module 72 include mainly wind turbine 721 and high-pressure fine-spray nozzle 722, and shell 73 is provided with protection cap and aqueduct, tail
Gas disposal unit 7 is arranged below the road 92 of the stop section after bus enters bus platform 92, and is in 5x8,4x6 or 3x5
Etc. regularly arranged, the distance between each tail gas treating unit 7 is between 30cm to 60cm, wherein most rows are flat with bus platform 92
Row setting, minority row are then vertically arranged with platform is handed over.
The road 92 for the stop section that bus enters after bus platform 92 is offered to be arranged for bus tail gas treating unit 7
In interior groove, groove is provided with the drawing water structure for leading to drainage deodorization unit 8.
The control terminal of wind turbine 721 and the first valve body 71 is electrically connected with the output end of above-mentioned PLC controller, such PLC controls
Device processed can correspond to control wind turbine 721 and the opening and closing of the first valve body 71, the running speed etc. of the opening degree of valve, wind turbine.It is above-mentioned red
Outside line inductor and 72 equivalent of spray module are arranged and are installed in shell 73, and the inner bottom surface of shell 73 is that can make fluid stream
To the curved surface of side, the lowest point of 73 inner bottom surface of shell is provided with above-mentioned aqueduct, and above-mentioned aqueduct connects above-mentioned drawing water structure；
Above-mentioned drawing water structure is the convention water hose group for leading to drainage deodorization unit 8.The same level in road 92 is arranged in above-mentioned protection cap
On face, high-pressure fine-spray nozzle 722 is connect with the first valve body 71 and hot water main pipe road 1 successively by water pipe group.
Drainage deodorization unit 8, including the major diameter cylinder 83 of sewage draining exit 81, small diameter tube 82, upper end opening, the second valve body 84, dirt
The lower end of water pipe 85 and water level induction pieces 86, sewage draining exit 81 is connected with small diameter tube 82, and small diameter tube 82 is provided with connection cold water main pipe
The blowdown water inlet pipe 87 in road 2, and the second valve body 84 is connected on above-mentioned blowdown water inlet pipe 87, major diameter is stretched into the lower end of small diameter tube 82
The inside of cylinder 83, the upper port of major diameter cylinder 83 are connected with municipal sewage pipe 85, and 82 lateral wall of small diameter tube is close to small diameter tube 82
Water level induction pieces 86 are provided at lower face, the control terminal of the second valve body 84 is electrically connected with the output end of above-mentioned PLC controller, this
Sample PLC controller can correspond to control the opening and closing of the second valve body 84, the opening degree etc. of valve.The output end of water level induction pieces 86 with
The input terminal of above-mentioned PLC controller is correspondingly connected with.
Water circulating pump 21 and water compensating valve 22 are provided on cold water main pipe road 2, water compensating valve 22 connects municipal water supply pipe 23, cycle
The control terminal of water pump 21 and water compensating valve 22 is electrically connected with the output end of above-mentioned PLC controller respectively；PLC controller can correspond in this way
The the opening and closing of control loop water pump 21 and water compensating valve 22, the running speed etc. of the opening degree of valve, pump.Used in the present invention
Valve body can be solenoid valve.
The heating of flow：
Natural precipitation is collected by rainwater recycle unit 3 when use, flow is under the effect of gravity from storage-type sunshading ceiling
31 flow to heat exchange energy storage water tank 41 and portion stored within through filter layer 43；Cryogenic temperature sensor 46 is to around it when work
Water temperature be detected, and the detection information of cryogenic temperature sensor is delivered to above-mentioned PLC controller in real time, as above-mentioned PLC
When the detection information for the cryogenic temperature sensor that controller receives reaches the minimum of setting, above-mentioned PLC controller judges low temperature
It is low water temperature around temperature sensor 46.
It is after low water temperature around above-mentioned PLC controller judgement cryogenic temperature sensor 46, above-mentioned PLC controller will successively
By instruction issuing to third valve body 44, the 4th valve body 47 and hot water circulating pump 48, third valve body 44 and the 4th valve body 47 are first opened,
Then hot water circulating pump 48 start to work, cold water stream from heat exchange energy storage water tank 41 outlet pipe flow to solar thermal collector 42 into
Row heating, after the working time of setting reaches, above-mentioned PLC controller will be successively by instruction issuing to hot water circulating pump 48, the
Three valve bodies 44 and the 4th valve body 47, hot water circulating pump 48 are first stopped, and then third valve body 44 and the 4th valve body 47 are closed, this
When the cold water stream in solar thermal collector 42 can be heated using solar energy.
When above-mentioned PLC controller is within the period of setting, such as winter continues in 5-6min, summer 2-4min this
When the section time does not receive the detection information of cryogenic temperature sensor, or when the cryogenic temperature that above-mentioned PLC controller receives senses
When the detection information of device does not generate the fluctuation of setting within a period of time of setting, for example, not produced in the 1-2min of setting
When raw 0.1-0.2 DEG C or 0.2-0.4 DEG C of fluctuation, above-mentioned PLC controller is determined as 46 failure of cryogenic temperature sensor, above-mentioned
PLC controller generates malfunction coding and malfunction coding information is sent to corresponding terminal by above- mentioned information conveyor module.Compared with
Goodly, further include reporting terminal for repairment, the malfunction coding information of above-mentioned PLC controller, which is sent to, reports terminal for repairment, request backstage repair people
Member, according to the malfunction coding information, timely installation personnel maintenance, maintenance etc..
High temperature sensor 45 is detected surrounding water temperature when work, and by the detection of high temperature sensor
Information is delivered to above-mentioned PLC controller in real time, when the detection information for the high temperature sensor that above-mentioned PLC controller receives reaches
It is high water temperature around above-mentioned PLC controller judgement high temperature sensor 45 when the peak of setting；
It is after high water temperature around above-mentioned PLC controller judgement high temperature sensor 45, above-mentioned PLC controller will successively
By instruction issuing to third valve body 44, the 4th valve body 47 and hot water circulating pump 48, third valve body 44, the 4th valve body 47 are first opened,
Then hot water circulating pump 48 is started to work, and hot water stream flows into heat exchange energy storage water tank 41 from the water inlet pipe of heat exchange energy storage water tank 41
Interior, after the working time of setting reaches, above-mentioned PLC controller will be successively by instruction issuing to hot water circulating pump 48, third valve
Body 44 and the 4th valve body 47, hot water circulating pump 48 are first stopped, and then third valve body 44 and the 4th valve body 47 are closed；It is so complete
At a cold water stream heat cycles.
When above-mentioned PLC controller continues for some time the detection information for not receiving high temperature sensor, or when upper
The detection information for stating the high temperature sensor that PLC controller receives continues for some time when not fluctuating, and above-mentioned PLC controller is sentenced
It is set to 45 failure of high temperature sensor, above-mentioned PLC controller generates malfunction coding and will be former by above- mentioned information conveyor module
Barrier coding information is sent to corresponding terminal.Preferably, further include reporting terminal for repairment, the malfunction coding information of above-mentioned PLC controller
It is sent to and reports terminal for repairment, ask backstage maintenance personal, according to the malfunction coding information, timely installation personnel maintenance, maintenance etc..
Preferably, above-mentioned PLC controller is by the detection information of the cryogenic temperature sensor received, high temperature sensor
Detection information, be compared：
It is low water temperature around above-mentioned PLC controller judgement cryogenic temperature sensor 46, but judges high-temperature temperature sensing
When being non-high water temperature around device 45, above-mentioned PLC controller senses the detection information and high-temperature temperature of cryogenic temperature sensor
The detection information of device is compared analysis.
If the difference between the detection information of cryogenic temperature sensor and the detection information of high temperature sensor is not less than
When setting value, above-mentioned PLC controller will successively by instruction issuing to third valve body 44, the 4th valve body 47 and hot water circulating pump 48,
Third valve body 44 and the 4th valve body 47 are first opened, then hot water circulating pump 48 start to work, cold water stream from heat exchange energy storage water tank
41 outlet pipe flow to solar thermal collector 42 and is heated, and after the working time of setting reaches, above-mentioned PLC controller will be according to
It is secondary by instruction issuing to hot water circulating pump 48, third valve body 44 and the 4th valve body 47, hot water circulating pump 48 is first stopped, then
Third valve body 44 and the 4th valve body 47 are closed, and the utilization rate of solar energy and thermal energy is so improved.
It is high water temperature around above-mentioned PLC controller judgement high temperature sensor 46, but judges cryogenic temperature sensing
When being non-low water temperature around device 45, above-mentioned PLC controller senses the detection information and high-temperature temperature of cryogenic temperature sensor
The detection information of device is compared analysis.
If the difference between the detection information of cryogenic temperature sensor and the detection information of high temperature sensor is not less than
After when setting value, around above-mentioned PLC controller judgement high temperature sensor 45 being high water temperature, above-mentioned PLC controller will be according to
It is secondary by instruction issuing to third valve body 44, the 4th valve body 47 and hot water circulating pump 48, third valve body 44, the 4th valve body 47 are first beaten
It opens, then hot water circulating pump 48 is started to work, and hot water stream flows into heat exchange energy storage water storage from the water inlet pipe of heat exchange energy storage water tank 41
In case 41, after the working time of setting reaches, above-mentioned PLC controller will be successively by instruction issuing to hot water circulating pump 48, the
Three valve bodies 44 and the 4th valve body 47, hot water circulating pump 48 are first stopped, and then third valve body 44 and the 4th valve body 47 are closed；It will
Solar energy introduces in heat exchange energy storage water tank 41 hot water stream in solar thermal collector 42, not only improves the utilization rate of thermal energy,
It prevents solar energy to the water temperature over-high in solar thermal collector 42 again, damages equipment.
The operation principle of high efficiency and heat radiation unit 5：
Period starts high efficiency and heat radiation unit 5 in winter：
Above-mentioned PLC controller has cycle clocking capability.When above-mentioned PLC controller judges that the time enters winter period (i.e.
Set month) set period of time after, above-mentioned PLC controller successively by instruction issuing to the 5th valve body 521 and water circulating pump 21,
5th valve body 521 is first opened, and then water circulating pump 21 is started to work, and hot water stream flows into above-mentioned high efficiency and heat radiation from hot water main pipe road 1
In group, distributed heat on the passenger to wait in bus platform 92 by above-mentioned high efficiency and heat radiation group；
When above-mentioned PLC controller judges that the set period of time in period (setting month) was not interior in winter or judges the time
Into after entering summer period (setting month), above-mentioned PLC controller is successively by instruction issuing to the 5th valve body 521 and cycle
Water pump 21, water circulating pump 21 are first stopped, and then the 5th valve body 521 is closed, and high efficiency and heat radiation unit 5 deactivates.
Identification to vehicle 93：
Stop section after vehicle 93 enters bus platform 92, the infrared ray of above-mentioned infrared inductor transmitting is by vehicle 93
It blocks the infrared ray reflected afterwards and is received by above-mentioned infrared inductor, reflected light is received by above-mentioned infrared inductor
Time measure distance of the vehicle 93 apart from 92 road surface of road, and the range information of measurement is delivered to above-mentioned PLC controller, when
Have no less than four, range information that position is adjacent while being delivered to PLC controller, and range information stablizes output 0.3s extremely
Above-mentioned PLC controller is determined as effective distance information after 0.8s, before having vehicle 93 to rest in bus platform 92 at this time；PLC is controlled
Device obtains average distance of the vehicle 93 apart from 92 road surface of road after calculating, wherein the range information less than 5cm is not counted in this
The initial data for calculating the average distance, when the average distance is higher than 22cm, above-mentioned PLC controller is determined as target vehicle 93；
And it is above-mentioned infrared that first time instruction issuing to corresponding tail gas treating unit 7 is not blocked at the bus tailstock
Tail gas treating unit 7 corresponding to line inductor, these corresponding tail gas treating units 7 are started to work；It assigns and refers to for the first time
It enables after 1s to 5s corresponding tail gas treating unit 7 receive instruction to be stopped；
After above-mentioned PLC controller assigns instruction for the first time, eliminated when there is above-mentioned effective distance information from output state is stablized
Shi Shangshu PLC controllers judge that vehicle 93 is started to walk, and above-mentioned PLC controller is by second of instruction issuing to corresponding vent gas treatment
Unit 7, corresponding tail gas treating unit 7 are started to work, and corresponding vent gas treatment list after second of instruction 1s to 5s is assigned
Member 7 is stopped.
To the operation principle of 93 vent gas treatment of vehicle：
Above-mentioned PLC controller is determined as target vehicle 93 and first time instruction and second of instruction is reached opposite down successively
The tail gas treating unit 7 answered：
It is instructed for the first time when corresponding tail gas treating unit 7 receives, i.e., corresponding first valve body 71 and wind turbine 721
It receives and instructs for the first time, the first valve body 71 is opened and wind turbine 721 is started to work, and hot water stream is by the first valve body 71 from hot water master
Pipeline 1 enters high-pressure fine-spray nozzle 722, and forms high-pressure fog and spray obliquely, and above-mentioned PLC controller assigns finger after 1s to 5s
It enables the first valve body 71 close to be stopped with wind turbine 721.
When corresponding tail gas treating unit 7 receives second of instruction, i.e., corresponding first valve body 71 and wind turbine 721
Receive second of instruction, the first valve body 71 is opened and wind turbine 721 is started to work, and hot water stream is by the first valve body 71 from hot water master
Pipeline 1 enters high-pressure fine-spray nozzle 722, and forms high-pressure fog and spray obliquely, and above-mentioned PLC controller assigns finger after 1s to 5s
It enables the first valve body 71 close to be stopped with wind turbine 721.
The operation principle of drainage deodorization unit 8：
Sewage flows into small diameter tube 82 through sewage draining exit 81 and is stored in the bottom of major diameter cylinder 83, when the sewage water in major diameter cylinder 83
When face height is higher than 82 lower end surface of small diameter tube, water layer, can by major diameter cylinder 83, sewage pipe 85 and the zone isolation outside small diameter tube 82
The foul smell in sewage pipe 85 is prevented to be diffused into the region outside small diameter tube 82；
Water level induction pieces 86 are detected the sewage in major diameter cylinder 83, and in real time control information conveyance to above-mentioned PLC
Device；When above-mentioned PLC controller receives the anhydrous information that water level induction pieces 86 are sent out, i.e., the sewage water surface in major diameter cylinder 83
Height is less than when height, above-mentioned PLC controller judges 8 water shortage of drainage deodorization unit, by instruction issuing residing for water level induction pieces 86
To the second valve body 84, the second valve body 84 is opened, and cold water stream enters blowdown water inlet pipe 87 by the second valve body 84 from cold water main pipe road 2
To the water supplement in major diameter cylinder 83；When to height residing for water level induction pieces 86 is covered, above-mentioned PLC controller receives water level sense
Out code is assigned after answering part 86 to send out detection information to the second valve body 84, is so completed the moisturizing to drainage deodorization unit 8, is made
Drainage deodorization unit 8 has deodorant function again.
Water in heat exchanging energy storage water tank is supplemented：
Cable float switch 414 is delivered to above-mentioned PLC controller in real time by water level information, when above-mentioned PLC controller passes through
If cross the information received after judging less than minimum setting value, instruction is reached down water compensating valve 22 by above-mentioned PLC controller successively
With water circulating pump 21, water compensating valve 22 is first opened, and then water circulating pump 21 is started to work, and flow flows into cold water from municipal water supply pipe 23
Main pipeline 2 eventually enters into heat exchange energy storage water tank 41；When the information that above-mentioned PLC controller receives is higher than highest set value
When, instruction is reached down water circulating pump 21 and water compensating valve 22 by above-mentioned PLC controller successively, and water circulating pump 21 is first stopped, so
Water compensating valve 22 is closed afterwards, and the water completed in heat exchanging energy storage water tank is supplemented.
Embodiment two：
A kind of bus stop exhaust treatment system of the present invention, embodiment two as shown in fig. 7, embodiment two its with embodiment one
The difference is that：Vehicle 93 is recognized and is recognized to vehicle 93 using vibrating sensor in control unit 6, and vibration passes
Sensor by the mechanical oscillation amount information conveyance received to above-mentioned PLC controller, when it is promising no less than four, position it is adjacent
Vibration information is delivered to above-mentioned PLC controller simultaneously, and above-mentioned PLC controller is sentenced after vibration information stabilization output 0.3s to 0.8s
It is set to effective vibration information, there is the stop of vehicle 93 at this time；Above-mentioned PLC controller obtains average mechanical vibratory output after calculating,
When the average mechanical vibratory output is greater than the set value, above-mentioned PLC controller is determined as target vehicle 93, and will be under first time instruction
Reach corresponding tail gas treating unit 7, i.e., the vibratory output for vibratory output being not detected at the bus tailstock or detecting
Tail gas treating unit 7 corresponding to vibrating sensor less than setting value, these corresponding tail gas treating units 7 start work
Make；Corresponding tail gas treating unit 7 receives instruction and is stopped after assigning instruction 1s to 5s for the first time；
After above-mentioned PLC controller assigns instruction for the first time, eliminated when there is above-mentioned effective vibration information from output state is stablized
Or be reduced to above-mentioned PLC controller judgement vehicle 93 when setting value or less and start to walk, under above-mentioned PLC controller will instruct for second
Reach corresponding tail gas treating unit 7, corresponding tail gas treating unit 7 is started to work, and second of instruction 1s to 5s is assigned
Corresponding tail gas treating unit 7 is stopped afterwards.
The present invention is described in detail above in conjunction with attached drawing, but embodiments of the present invention be not limited in it is above-mentioned
Embodiment, those skilled in the art can make various modifications according to the prior art to the present invention, belong to the guarantor of the present invention
Protect range.
Claims (7)
1. a kind of bus stop exhaust treatment system, it is characterised in that：Including hot water main pipe road, cold water main pipe road, rainwater recycle
Unit, solar-heating unit, high efficiency and heat radiation unit, vehicle recognition and control unit, tail gas treating unit and drainage deodorization list
Member；
Above-mentioned high efficiency and heat radiation unit, including ceiling support bracket and several be set to it is efficient scattered in above-mentioned ceiling support bracket
Hot device, several above-mentioned high-efficiency radiators are sequentially connected in series high efficiency and heat radiation group, and above-mentioned high efficiency and heat radiation group is respectively arranged with into water
Mouth and water outlet, above-mentioned water inlet and above-mentioned water outlet are connect with above-mentioned hot water main pipe road and above-mentioned cold water main pipe road respectively；
Above-mentioned rainwater recycle unit, including two storage-type sunshading ceilings, above-mentioned storage-type sunshading ceiling are held by above-mentioned ceiling
Weight holder fixes support, and above-mentioned storage-type sunshading ceiling is connect with above-mentioned solar-heating unit, one of them above-mentioned water storage
The top in side of the bus platform towards road is arranged in formula sunshading ceiling, another above-mentioned storage-type sunshading ceiling is arranged at it
Above reverse side；
Above-mentioned solar-heating unit, including heat exchange energy storage water tank and several solar thermal collectors, above-mentioned heat exchange energy storage water storage
Case is connected to two above-mentioned storage-type sunshading ceilings respectively, and above-mentioned heat exchange energy storage water tank respectively with two above-mentioned storage-types
The connectivity part of sunshading ceiling is provided with filter layer, and each above-mentioned solar thermal collector is connected in series to form above-mentioned solar thermal collector group
And connect with above-mentioned heat exchange energy storage water tank, and each above-mentioned solar thermal collector is uniformly spaced apart in above-mentioned storage-type sunshade
On ceiling；
Above-mentioned vehicle recognition and control unit, including information conveyance module, several infrared inductors and PLC controller, it is above-mentioned
Information conveyance module and above-mentioned PLC controller are set in above-mentioned ceiling support bracket, and each above-mentioned infrared inductor parallel connection connects
It connects, and the output end of above-mentioned infrared inductor and the input terminal of above-mentioned PLC controller are correspondingly connected with；
Above-mentioned tail gas treating unit, including the first valve body, spray module and shell, above-mentioned spray module and above-mentioned shell equivalent are set
It sets, there is above-mentioned spray module wind turbine and high-pressure fine-spray nozzle, above-mentioned shell to be provided with protection cap and aqueduct, at above-mentioned tail gas
Reason unit is arranged below the road of the stop section after bus enters bus platform, and above-mentioned wind turbine and above-mentioned first valve body
Control terminal is connect with the output end of above-mentioned PLC controller, above-mentioned infrared inductor and above-mentioned spray module equivalent setting and
It is arranged in above-mentioned shell, above-mentioned protection cap is arranged in the same level of road, and above-mentioned high-pressure fine-spray nozzle passes through water
Pipe group is connect with above-mentioned first valve body and above-mentioned hot water main pipe road successively；
Drainage deodorization unit, including the major diameter cylinder of sewage draining exit, small diameter tube, upper end opening, the second valve body, blow-off pipe and water level induction
The lower end of part, above-mentioned sewage draining exit is connected with above-mentioned small diameter tube, and above-mentioned small diameter tube is provided with the blowdown for connecting above-mentioned cold water main pipe road
Water inlet pipe, and above-mentioned second valve body is connected on above-mentioned blowdown water inlet pipe, above-mentioned major diameter cylinder is stretched into the lower end of above-mentioned small diameter tube
The upper port of inside, above-mentioned major diameter cylinder is connected with above-mentioned blow-off pipe, and above-mentioned small diameter tube lateral wall is close to the lower end of above-mentioned small diameter tube
Above-mentioned water level induction pieces are provided at face, the control terminal of above-mentioned second valve body is connect with the output end of above-mentioned PLC controller, above-mentioned
The output end of water level induction pieces and the input terminal of above-mentioned PLC controller are correspondingly connected with.
2. a kind of bus stop exhaust treatment system according to claim 1, it is characterised in that：Above-mentioned heat exchange energy storage water storage
Case is connected with third valve body and high temperature sensor in turn by water inlet pipe, and the connection of above-mentioned high temperature sensor is each above-mentioned
The water outlet of solar thermal collector；The outlet pipe of heat exchange energy storage water tank is connected with above-mentioned cryogenic temperature sensor, above-mentioned in turn
The water inlet end of 4th valve body, above-mentioned hot water circulating pump, above-mentioned decompression air bleeding valve and above-mentioned solar thermal collector, above-mentioned third valve
The control terminal of body, above-mentioned 4th valve body and above-mentioned hot water circulating pump is connect with the output end of above-mentioned PLC controller respectively, above-mentioned height
Warm temperature sensor, above-mentioned cryogenic temperature sensor input terminal of the output end respectively with above-mentioned PLC controller be correspondingly connected with.
3. a kind of bus stop exhaust treatment system according to claim 1, it is characterised in that：At above-mentioned public transport tail gas
Reason unit is set in the groove being opened on road, and above-mentioned groove is provided with the diversion knot for leading to above-mentioned drainage deodorization unit
Structure.
4. a kind of bus stop exhaust treatment system according to claim 3, it is characterised in that：The interior bottom of each above-mentioned shell
Face is the curved surface that fluid can be made to flow to side, and the lowest point of above-mentioned shell inner bottom surface is provided with above-mentioned aqueduct, above-mentioned diversion
Pipe connects above-mentioned drawing water structure.
5. a kind of bus stop exhaust treatment system according to claim 1, it is characterised in that：On above-mentioned cold water main pipe road
It is provided with water circulating pump and water compensating valve, the above-mentioned municipal water supply pipe of water compensating valve connection, the control of above-mentioned water circulating pump and above-mentioned water compensating valve
End processed is connect with the output end of above-mentioned PLC controller respectively.
6. a kind of bus stop exhaust treatment system according to claim 1, it is characterised in that：Above-mentioned heat exchange energy storage water storage
The top of case is provided with overflow pipe, and above-mentioned heat exchange energy storage water storage lower box part is provided with blow-off pipe, and above-mentioned blow-off pipe is connected with row
Dirty valve, is additionally provided with cable float switch in above-mentioned heat exchange energy storage water tank, the output end of above-mentioned cable float switch with it is above-mentioned
The input terminal of PLC controller is correspondingly connected with.
7. a kind of bus stop exhaust treatment system according to claim 1, it is characterised in that：Above-mentioned high efficiency and heat radiation component
Above-mentioned water inlet be connected with the 5th valve body, the control terminal of above-mentioned 5th valve body is connect with the output end of above-mentioned PLC controller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029308 | 2018-01-12 | ||
| CN2018100293087 | 2018-01-12 |
Publications (2)
| Publication Number | Publication Date |
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| CN108625622A true CN108625622A (en) | 2018-10-09 |
| CN108625622B CN108625622B (en) | 2020-02-21 |
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ID=63695269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810413811.2A Active CN108625622B (en) | 2018-01-12 | 2018-05-03 | Bus station tail gas treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284731A (en) * | 2019-05-21 | 2019-09-27 | 中国矿业大学 | A kind of multi-functional intelligent sunshade |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587485A (en) * | 2011-01-13 | 2012-07-18 | 王丹 | Deodorant drain trough facility for roads |
| KR101495681B1 (en) * | 2014-11-24 | 2015-02-25 | 신영철 | Air umbrella device |
| CN104791934A (en) * | 2015-04-27 | 2015-07-22 | 西安工程大学 | Air conditioning system based on solar heating and cooling achieved through fog gun type evaporation cold air fan |
| CN206722471U (en) * | 2017-05-18 | 2017-12-08 | 秦彩宁 | A kind of novel environment friendly waiting pavilion at bus station |
-
2018
- 2018-05-03 CN CN201810413811.2A patent/CN108625622B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587485A (en) * | 2011-01-13 | 2012-07-18 | 王丹 | Deodorant drain trough facility for roads |
| KR101495681B1 (en) * | 2014-11-24 | 2015-02-25 | 신영철 | Air umbrella device |
| CN104791934A (en) * | 2015-04-27 | 2015-07-22 | 西安工程大学 | Air conditioning system based on solar heating and cooling achieved through fog gun type evaporation cold air fan |
| CN206722471U (en) * | 2017-05-18 | 2017-12-08 | 秦彩宁 | A kind of novel environment friendly waiting pavilion at bus station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284731A (en) * | 2019-05-21 | 2019-09-27 | 中国矿业大学 | A kind of multi-functional intelligent sunshade |
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| CN108625622B (en) | 2020-02-21 |
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Effective date of registration: 20211202 Address after: 362000 building 3, building a, No. 69, Yushi Road, economic and Technological Development Zone, Quanzhou City, Fujian Province Patentee after: Fujian Xinxiang Technology Co.,Ltd. Address before: 362000 Quanzhou Economic and Technological Development Zone High-tech Incubation Base, Fujian Province Patentee before: FUJIAN SPIRITFOG ENVIRONMENT SCIENCE & TECHNOLOGY Co.,Ltd. |