CN109296942A - One kind letting out chlorine automated processing system - Google Patents
One kind letting out chlorine automated processing system Download PDFInfo
- Publication number
- CN109296942A CN109296942A CN201811251127.5A CN201811251127A CN109296942A CN 109296942 A CN109296942 A CN 109296942A CN 201811251127 A CN201811251127 A CN 201811251127A CN 109296942 A CN109296942 A CN 109296942A
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- China
- Prior art keywords
- chlorine
- warehouse
- connect
- air
- central controller
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/202—Single element halogens
- B01D2257/2025—Chlorine
Abstract
The present invention provides one kind to let out chlorine automated processing system, comprising: lets out chlorine detection device, is set in the warehouse for placing chlorine pot, for detecting the chlorine content of air in warehouse；Chlorine processing unit is let out, be set in the warehouse or is connected to the warehouse；Central controller, with it is described let out chlorine detection device and let out chlorine processing unit connect；For when it is described let out chlorine detection device and detect that the chlorine content of air in the warehouse is more than preset value when, control is let out chlorine processing unit and is handled the chlorine in the warehouse.Originally it lets out chlorine automated processing system and provides a safe and reliable safeguard procedures for chlorine storage, prevent from storing in a warehouse in chlorine and let out chlorine and cause a serious accident in engineering.Guarantee the security of the lives and property of the people.
Description
Technical field
The present invention relates to field of environment protection, in particular to one kind lets out chlorine automated processing system.
Background technique
It currently, chlorine is most common disinfectant in discharge water process, but is also a kind of hypertoxic gas, to people and animals, plant
And there is equipment extremely strong toxicity to close corrosivity, therefore in chlorine storage process, it is necessary to reliable safeguard procedures are taken, to prevent
Chlorine is let out to cause a serious accident.
Summary of the invention
The present invention provides one kind and lets out chlorine automated processing system, provides a safe and reliable safeguard procedures, prevents in chlorine
Chlorine is let out in storage engineering to cause a serious accident.
One kind provided in an embodiment of the present invention lets out chlorine automated processing system, comprising:
Chlorine detection device is let out, is set in the warehouse for placing chlorine pot, for detecting the chlorine content of air in warehouse；
Chlorine processing unit is let out, be set in the warehouse or is connected to the warehouse；
Central controller, with it is described let out chlorine detection device and let out chlorine processing unit connect；For letting out chlorine detection dress when described
When setting the chlorine content for detecting air in the warehouse more than preset value, control lets out chlorine processing unit to the chlorine in the warehouse
Gas is handled.
In one embodiment, letting out chlorine processing unit includes:
Blower, the air inlet of the blower are connect with the warehouse, for extracting the air in warehouse；
First controller is connect with the blower and central controller, for controlling under the control of the central controller
The blower is made to open or close；
Absorption tower is connect with the blower, and the chlorine in air for extracting to the blower absorbs；The suction
It receives in tower and is provided with absorption spray pipeline；
Absorbing liquid circulating pump is connect with the absorption spray pipeline, for recycling the absorbing liquid used in absorption tower；
Second controller is connect, in the central controller with the absorbing liquid circulating pump and central controller
The lower control absorbing liquid circulating pump of control opens or closes；
Liquid reserve tank is connect, for storing absorbing liquid with the absorbing liquid circulating pump；
Booster pump is connect with the liquid reserve tank, for absorbing liquid to be pressurizeed；
Third controller is connect with the booster pump and central controller, under the control of the central controller
Control booster pump opens or closes；
Storehouse spray pipeline is set to the surface in warehouse, is connected with the booster pump；
Nozzle is connect with the storehouse spray pipeline, and the nozzle uniformly gathers on the ceiling in warehouse.
In one embodiment, chlorine automated processing system is let out further include:
Warning device is connect with the central controller；
The warning device includes: buzzer or warning lamp；The warning lamp or buzzer are distributed in warehouse.
In one embodiment, chlorine automated processing system is let out further include:
Instruction device is connect with the central controller；
The instruction device includes: LED light, for being referred to when chlorine gas leakage occurs from leak point to external radiation
Show, the convenient personnel in warehouse withdraw.
In one embodiment, the work step of central controller includes:
Obtain in the warehouse for letting out the detection of chlorine detection device chlorine content in air；
Judge whether the chlorine content detected is greater than preset value；
When being greater than, the work of chlorine processing unit is let out in control；Blower is controlled by the first controller to open, and is extracted and is let out in warehouse
Air after dew；Absorbent recirculation pump is controlled by second controller to open, and extracts the absorbing liquid in liquid reserve tank；Inhaling absorbing liquid
It receives and air is sprayed in tower, be absorbed by liquid absorption the leakage chlorine in air；Solenoid valve is controlled by third controller
It opens, absorbing liquid is made to carry out spray process to air in storehouse by storehouse spray pipeline；
According to detected value be greater than preset value chlorine sensor position, control indicator with the position to external radiation into
Row instruction.
In one embodiment, absorption tower includes tower body, and the tower body is set as vertical pipe structure, and the tower body upper end connects
It is connected to upper cover, the tower body lower end is connected with lower head, and gas outlet is set to upper cover center end position, and leakage fluid dram is set to
Lower head center end position, air inlet are set to its side of the tower body close to lower head position, and the tower body inner wall is from upper
And it is arranged with the first sieve plate and the second sieve plate, first sieve plate and its outer edge end of the second sieve plate are inscribed in the tower body
On wall, spray equipment is set to first sieve plate upper end and connect with the inlet for being set to one side of tower body, described first
It fills out between sieve plate lower end and second sieve plate upper end equipped with filler, is stayed between the filler upper end and first sieve plate lower end
There is a pre-determined distance, the tower body side is equipped with peep hole, there are two the peep hole is set, and is set to the tower body side position in the same direction
It sets, one of peep hole is set to the first sieve plate upper end position, for observing the spray equipment upper end, another observation
Hole is set to position between first sieve plate and the second sieve plate, for observing the filler；The spray equipment includes spray tube,
The spray tube is set as the helical form inwardly reduced and is connected to first sieve plate upper end with one heart, between the spray tube both ends
There are pre-determined distance, the spray tube sealing open at one end, another end opening of spray tube is connect with the inlet, described
Spray tube inside bottom is uniformly provided with multiple spray ports, and by u-shaped clamp connection on bracket, the bracket connects the spray tube
It is connected to first sieve plate upper end.
In one embodiment, absorption tower includes the first absorption tower and second absorption tower, first absorption tower its into
By piping connection, first absorption tower gas outlet passes through pipeline and the second absorption tower for port and the fan outlet end
Air inlet connection, the second absorption tower gas outlet pass through in pipe passage warehouse.
In one embodiment, chlorine automated processing system is let out further include:
Biological detection device, connect with central controller；
Automatically-controlled door is connect with the central controller；
Automatic window is connect with the central controller；
The biological detection device includes: infrared detection device, one or more combinations in imaging detection device；
The automatically-controlled door includes:
Door body, the door body upper surface and lower end surface are correspondingly arranged on first pulley group and second pulley group；Door just
The upper part in face is provided with first gear close to upper surface；
Lower railway is groove-like, and the first groove is set up on ground, and the first pulley group of the door body lower end surface can
It slides in the groove；
Upper rail, be groove-like, be fixed on warehouse wall, the second groove of the upper rail downwards with the lower railway
The first groove it is corresponding, the second pulley group of the door body upper surface can be slided in the second groove；
Motor, setting with the upper rail by；Positioned at one end of the upper rail, it is arranged in the other end of the upper rail
There is second gear, the output end of the motor is provided with third gear, and the second gear is identical as the third gear diameter,
The first gear, second gear are identical with the tooth pitch of third gear；In being provided in the second gear and third gear
Tooth transmission belt, the first gear are engaged with the internal tooth drive band；The internal tooth drive band is arranged in parallel with the upper rail；
First control module is connect with the motor, central controller, for controlling electric motor starting, forward or reverse；
The automatic window includes:
Forms, the forms upper surface and the window frame are hinged；
Telescopic cylinder, described telescopic cylinder one end are hinged on the intermediate position of the forms, and the other end is hinged on the window
On frame；
Air compression plant is connect with the telescopic cylinder；
Second control module is connect with the air compression plant, is opened or closed for controlling air compression plant.
In one embodiment, chlorine automated processing system is let out further include:
Air blower is set to the wall top in warehouse, for conveying fresh air into warehouse when revealing generation；
First gas flowmeter is set between the blower and absorption tower, is connect with the outlet of the blower, and with institute
State controller electrical connection；The flow of air is extracted for detecting the blower；
Frequency converter is connect with the air blower, controller；For controlling the drum according to the signal of the central controller
The output power of blower；
4th controller is connect with the central controller and air blower, for the signal according to the central controller
The air blower is controlled to open and close；
The frequency converter includes:
Housing unit, the control assembly being connected in the housing unit and forced heat-exchanging component, the control assembly packet
Capacitor board and pcb board are included, multiple capacitive elements are connected on the capacitor board, the PCB can be accommodated by being equipped in the housing unit
First separate cavities of plate and it is multiple accommodate the capacitive element and along first separate cavities bottom extend downwardly second every
From chamber, first separate cavities and second separate cavities are isolated with the forced heat-exchanging component, the forced heat-exchanging component tool
There is a heat exchanging air duct, the outer wall of second separate cavities is adjacent with the heat exchanging air duct or the outer wall of second separate cavities is located at institute
It states in heat exchanging air duct；The housing unit includes sequentially connected upper cover, middle cover and bottom cover, and the upper cover and the middle cover it
Between and the middle cover and the bottom cover between waterproof sealing gasket is also respectively connected；First separate cavities and second isolation
Chamber is arranged inside the middle cover, and the middle cover is rectangular box-like structure, and first separate cavities and second separate cavities are equal
It is formed in the middle cover sunken inside；
The air blower includes: rotating electric machine, and the rotating electric machine, which has, is wound with magnet exciting coil in the salient pole of iron core
Exciting magnet and configure armature between the salient pole, the iron core of the exciting magnet formed had by inner face it is described prominent
The square tubular that the first edge of a pair of pole and the second edge of a pair that the end of first edge is connected to each other are constituted,
Gradient is arranged in the inner circumferential side of second edge, makes the width of the central portion of second edge than the direction of rotation of the armature
The width of the end of second edge of upstream side is small, makes the end of second edge in another direction of rotation downstream side
The width of width and the central portion of second edge is equal；
The first flowmeter includes:
Flowmeter shell comprising measured gas circulates in pipeline therein；
MEMS flow sensor provides output signal relevant to surveyed gas flow；
MEMS calibrates sensor, exports the result for measuring MEMS flow sensor and carries out in real time
The opering characteristic of electric apparatus signal of the direct reflection flow sensor output of calibration and the indirectly environmental information of reflection flow sensor output
Signal；
Circuit system is arranged in the flowmeter shell exterior, passes through connecting contact pin and MEMS flow sensing
Device is connected, for MEMS to the acquisition of calibration sensor output signal, to the measurement of MEMS flow sensor
The flow rate calculation of the acquisition of signal, calibration and the tested gas,
Wherein the circuit system is made of analog calibration circuit, AD conversion module and digital operation processor module,
Wherein analog calibration circuit is simulating the corresponding signal of Sensor Analog Relay System circuit for the working environment in calibrated analog signal
The flow analog signals that flow sensor exports under the action of calibration circuit carry out preliminary calibration, obtain revised analog stream
Measure signal；The other signals and revised analog flow signals that AD conversion module is used in high-ranking officers' quasi-analog signal are converted into phase
The digital signal answered；Digital operation processor module, for screening out the factor for influencing flow in calibration signal indirectly, by special
The calibration algorithm of door further calibrates digital flow signal, and then obtains accurately flow signal.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram for letting out chlorine automated processing system in the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram for letting out chlorine automated processing system in the embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of spray column in the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram on spray column internal sparger pipe road in the embodiment of the present invention；
Fig. 5 is that another in the embodiment of the present invention lets out the structural schematic diagram of chlorine automated processing system；
Fig. 6 is a kind of structural schematic diagram of automatically-controlled door in the embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of automatic window in the embodiment of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides one kind to let out chlorine automated processing system, as shown in Figure 1, comprising:
Chlorine detection device 1 is let out, is set in the warehouse for placing chlorine pot, for detecting the chlorine content of air in warehouse；
Chlorine processing unit 2 is let out, be set in warehouse or is connected to warehouse；
Central controller 3 is connect with letting out chlorine detection device 1 and letting out chlorine processing unit 2；The inspection of chlorine detection device 1 is let out for working as
When measuring the chlorine content of air in warehouse more than preset value, control is let out chlorine processing unit 2 and is handled the chlorine in warehouse.
The above-mentioned working principle for letting out chlorine automated processing system:
Central controller detects in warehouse chlorine content in air by letting out chlorine detection device, when detecting the chlorine in air
Gas content is more than preset value, and control is let out chlorine processing unit and handled the chlorine revealed in warehouse.
It is above-mentioned to let out having the beneficial effect that for chlorine automated processing system
Originally it lets out chlorine automated processing system and provides a safe and reliable safeguard procedures for chlorine storage, prevent from storing in a warehouse in chlorine
Chlorine is let out in engineering to cause a serious accident.Guarantee the security of the lives and property of the people.
In one embodiment, as shown in Fig. 2, letting out chlorine processing unit and including:
The air inlet of blower 4, blower 4 is connect with warehouse 5, for extracting the air in warehouse 5；
First controller 6, connect with blower 4 and central controller 3, for controlling wind under the control of central controller 3
Machine 4 opens or closes；
Absorption tower 7, input end are connect with the gas outlet of blower 4, and the chlorine in the air for extracting to blower 4 carries out
It absorbs；It is provided in absorption tower 7 and absorbs spray pipeline 8；
Absorbing liquid circulating pump 9 is connect, for recycling the absorbing liquid used in absorption tower 7 with spray pipeline 8 is absorbed；
Second controller 10 is connect with absorbing liquid circulating pump 9 and central controller 3, for the control in central controller 3
Lower control absorbing liquid circulating pump 9 opens or closes；
Liquid reserve tank 11 is connect with absorbing liquid circulating pump 9, for storing absorbing liquid, is led between absorb the bottom of the tower and liquid reserve tank
Cross piping connection；
Booster pump 12 is connect with liquid reserve tank 11, for absorbing liquid to be pressurizeed；
Third controller 18 is connect with booster pump 12 and central controller 3, for controlling under the control of central controller 3
Booster pump 12 processed opens or closes；
Storehouse spray pipeline 13 is set to the surface in warehouse, connect with booster pump 12；
Nozzle 14 is connect with storehouse spray pipeline 13, and nozzle uniformly gathers on the ceiling in warehouse.
The above-mentioned working principle for letting out chlorine automated processing system:
Central controller detects in warehouse chlorine content in air by letting out chlorine detection device, when detecting the chlorine in air
Gas content is more than preset value, starts by the first controller control blower and controls absorbing liquid circulating pump by second controller and opens
It is dynamic, the air in warehouse is extracted by blower.Air is sent into absorption tower, nozzle is installed on the spray pipeline in absorption tower,
Air is sprayed using absorbing liquid, absorbs the chlorine revealed in air, the air after absorption is transmitted back to storehouse by pipeline again
Library is discharged into air.Booster pump is opened by third controller, is sprayed by the nozzle being mounted on storehouse spray pipeline
Absorbing liquid out absorbs the chlorine in the air in warehouse.By piping connection between absorb the bottom of the tower and liquid reserve tank, makes to absorb and spray
The pipeline that the absorbing liquid that shower pipe road sprays passes through absorb the bottom of the tower under gravity flows back into liquid reserve tank.Pass through absorbing liquid
Absorbing liquid is sent to absorbing liquid spray pipeline, spray pipeline spray by circulating pump, then flows back into liquid reserve tank via pipeline；It realizes and absorbs
Circulation of the liquid inside absorption tower.
It is above-mentioned to let out having the beneficial effect that for chlorine automated processing system
It is realized and is automatically controlled by central controller, chlorine content in the air in real-time detection warehouse, when revealing
When, it can handle, accomplish safe and reliable in time.In order to reach better treatment effect, air inlet of the blower in warehouse is as far as possible
Accomplish to be uniformly distributed, reaches the pumping effect at no dead angle.By the way that the nozzle above warehouse is arranged in, absorbing liquid is directly sprayed, is made
Originally the chlorine of leakage can be handled faster by letting out chlorine automated processing system.
In one embodiment, chlorine automated processing system is let out further include:
Warning device is connect with central controller；
Warning device includes: buzzer or warning lamp；Warning lamp or buzzer are distributed in warehouse.
In one embodiment, chlorine automated processing system is let out further include:
Instruction device is connect with central controller；
Instruction device includes: LED light, for being indicated when chlorine gas leakage occurs from leak point to external radiation,
The convenient personnel in warehouse withdraw.
In one embodiment, the work step of central controller includes:
Obtain in the warehouse for letting out the detection of chlorine detection device chlorine content in air；
Judge whether the chlorine content detected is greater than preset value；
When being greater than, the work of chlorine processing unit is let out in control；Blower is controlled by the first controller to open, and is extracted and is let out in warehouse
Air after dew；Absorbent recirculation pump is controlled by second controller to open, and extracts the absorbing liquid in liquid reserve tank；Inhaling absorbing liquid
It receives and air is sprayed in tower, be absorbed by liquid absorption the leakage chlorine in air；Solenoid valve is controlled by third controller
It opens, absorbing liquid is made to carry out spray process to air in storehouse by storehouse spray pipeline；
According to detected value be greater than preset value chlorine sensor position, control indicator with the position to external radiation into
Row instruction.
As shown in Figure 3,4, in one embodiment, absorption tower 2-2 includes tower body 2-25, and tower body 2-25 is set as vertical tube body
Structure, the upper end tower body 2-25 are connected with upper cover 2-26, and the lower end tower body 2-25 is connected with lower head 2-27, and gas outlet 2-22 is set to
The center upper cover 2-26 end position, leakage fluid dram 2-23 are set to the center lower head 2-27 end position, and air inlet 2-21 is set to tower body 2-
25 its side are provided with the first sieve plate 2-281 and the second sieve plate close to the position lower head 2-27, tower body 2-25 inner wall from top to bottom
Its outer edge end 2-282, the first sieve plate 2-281 and the second sieve plate 2-282 is inscribed on tower body 2-25 inner wall, spray equipment 2-5
It is connect set on the first upper end sieve plate 2-281 and with the inlet 2-24 for being set to mono- side tower body 2-25, the first lower end sieve plate 2-281
It is filled out between the second upper end sieve plate 2-282 equipped with filler 2-283, is stayed between the upper end filler 2-283 and the first lower end sieve plate 2-281
There is a pre-determined distance, the side tower body 2-25 is equipped with peep hole 2-284, there are two peep hole 2-284 is set, and is set to tower body 2-25 in the same direction
Pendant positions, one of peep hole is set to the first sieve plate 2-281 upper end position, another for observing the upper end spray equipment 2-5
A peep hole is set to position between the first sieve plate 2-281 and the second sieve plate 2-282, for observing filler 2-283；Spray equipment 2-
5 include spray tube 2-51, and spray tube 2-51 is set as the helical form inwardly reduced and is connected to the first upper end sieve plate 2-281 with one heart,
There are pre-determined distance between the both ends spray tube 2-51, spray tube 2-51 sealing open at one end, another end opening of spray tube 2-51 with
Inlet 2-24 connection, spray tube 2-51 inside bottom are uniformly provided with multiple spray port 2-52, and spray tube 2-51 passes through u-shaped clip
It is connected on bracket 2-53, bracket 2-53 is connected to the first upper end sieve plate 2-281.
In one embodiment, absorption tower includes the first absorption tower and second absorption tower, its air inlet of the first absorption tower
With fan outlet end by piping connection, the first absorption tower gas outlet is connect by pipeline with second absorption tower air inlet, and second
Absorption tower gas outlet passes through in pipe passage warehouse.
In one embodiment, as shown in figure 5, letting out chlorine automated processing system further include:
Biological detection device 15 is connect with central controller 3；
Automatically-controlled door 16 is connect with central controller 3；
Automatic window 17 is connect with central controller 3；
Biological detection device includes: infrared detection device, one or more combinations in imaging detection device；
As shown, automatically-controlled door includes:
Door body 21, door body upper surface and lower end surface are correspondingly arranged on first pulley group 25 and second pulley group 24；In door
Positive upper part is provided with first gear 26 close to upper surface；
Lower railway 23 is groove-like, and the first groove is set up on ground, and the second pulley group 24 of door body lower end surface can
It is slided in groove；
Upper rail 22, be groove-like, be fixed on warehouse wall, the second groove of upper rail downwards with lower railway first
Groove is corresponding, and the first pulley group 25 of door body upper surface can be slided in the second groove；
By motor 29, setting and upper rail 22；Positioned at one end of upper rail 22, the other end of upper rail is provided with second
Gear 28, the output end of motor 29 are provided with third gear 27, and second gear 28 is identical as 27 diameter of third gear, first gear
26, second gear 28 is identical with the tooth pitch of third gear 27；Internal tooth drive is provided in second gear 28 and third gear 27
Band 30, first gear 26 are engaged with internal tooth drive band 30；Internal tooth drive band 30 is arranged in parallel with upper rail 22；
First control module is connect with motor, central controller, for controlling electric motor starting, forward or reverse；
As shown, automatic window includes:
Forms 32, forms upper surface and window frame 33 are hinged；
Telescopic cylinder 31,31 one end of telescopic cylinder are hinged on the intermediate position of forms 32, and the other end is hinged on window frame 33；
Air compression plant is connect with telescopic cylinder；
Second control module, connect with air compression plant, opens or closes for controlling air compression plant.
Central controller detects in warehouse chlorine content in air by letting out chlorine detection device, when detecting the chlorine in air
Gas content is more than preset value, while being detected in warehouse by biological detection device whether there is or not including personnel, when not having personnel in time control
Automatic door and window closing processed prevents chlorine gas leakage into atmosphere, pollutes.
The detection of chlorine after revealing in storage process for realization chlorine optionally lets out chlorine detection device as chlorine sensing
Device.
To realize the automatic control for originally letting out chlorine automated processing system, optionally, central controller includes: programmable gate array
Column.
To remind personnel in warehouse to withdraw, optionally, chlorine automated processing system is let out further include:
Warning device is connect with central controller；
Warning device includes: buzzer or warning lamp；Warning lamp or buzzer are distributed in warehouse.
To withdraw personnel in warehouse quickly, optionally, chlorine automated processing system is let out further include:
Instruction device is connect with central controller；
Instruction device includes: LED light, for being indicated when chlorine gas leakage occurs from leak point to external radiation,
The convenient personnel in warehouse withdraw.
By detecting that leak point can be confirmed out in the position of the exceeded sensor of chlorine content, then central controller control
LED light processed indicate to reveal the outside arrow in position, is achieved from leak point to external radiation and is indicated, square
Just the personnel in warehouse withdraw.
Optionally, chlorine automated processing system is let out further include:
Monitoring system is connect with central controller.Monitoring system includes the DCS control platform of enterprise, central controller with
Communication connection is carried out by RS485 between DSC control platform.
To accelerate air circulation in warehouse and guaranteeing that air dissipation is gone out in warehouse, in one embodiment, it is automatic to let out chlorine
Processing system further include:
Air blower is set to the wall top in warehouse, for conveying fresh air into warehouse when revealing generation；
First gas flowmeter is set between the blower and absorption tower, is connect with the outlet of the blower, and with institute
State central controller electrical connection；The flow of air is extracted for detecting the blower；
Frequency converter is connect with the air blower, controller；For controlling the drum according to the signal of the central controller
The output power of blower；
4th controller is connect with the central controller and air blower, for the signal according to the central controller
The air blower is controlled to open and close；
Central controller passes through the total amount of first gas flowmeter detection blower fan gas bleeding out of warehouse；Control air blower
Output power, make air blower input warehouse in air capacity be slightly less than, the total amount of blower gas bleeding out of warehouse；To add
Air circulation and guarantee that air dissipation is gone out in warehouse in fast warehouse.Wherein, frequency converter, the 4th controller series connection access power supply；
Air blower accesses the output end of frequency converter, the control terminal access central controller of the control terminal of frequency converter and the 4th controller.
The frequency converter includes:
Including housing unit, the control assembly being connected in housing unit and forced heat-exchanging component, which includes
Capacitor board and pcb board, while multiple capacitive elements are connected on the capacitor board, the capacitive element are preferably that height is most in control assembly
Big component, be equipped in the housing unit the first separate cavities that can accommodate pcb board and it is multiple accommodate the second of capacitive element every
From chamber, which is downwardly extending along the bottom of the first separate cavities, first separate cavities and the second separate cavities and strong
Heat-exchanging component isolation processed namely the steam in forced heat-exchanging component or dust etc. cannot be introduced into control assembly, but the control
Not heat-insulated between component and forced heat-exchanging component processed, the material of the cavity wall of the first separate cavities and the second separate cavities is preferably instead
The good material of heat exchange property, which includes heat exchanging air duct, and the outer wall of second separate cavities is adjacent with heat exchanging air duct
Or second the outer walls of separate cavities be located in heat exchanging air duct, herein, if the quantity of capacitive element is more, second separate cavities a part position
In in heat exchanging air duct, another part is located at the two sides of heat exchanging air duct, and design in this way can guarantee that the space in housing unit is abundant
Using while also heat exchanging air duct is made full use of to exchange heat so that frequency converter use it is more lasting and more efficient.
By being arranged the first separate cavities and the second separate cavities in housing unit, so by control assembly and heat exchanging air duct every
It opens, and then can enter to avoid moisture when heat exchange or dust and cause short circuit in control assembly, while be equipped with capacitive element
The second separate cavities outer wall is adjacent with heat exchanging air duct or the outer wall of the second separate cavities is located in heat exchanging air duct, and then can lead to
It crosses forced heat-exchanging and takes away capacitive element by the heat of the second isolation cavity outer wall outflow, change heat availability to ensure that, this
Outside, which is arranged in around heat exchanging air duct and then can make full use of in housing unit while guaranteeing heat exchange
Space, avoid the setting of heat exchanging air duct so that the volume of frequency converter is excessive.
The air blower includes: rotating electric machine, and the rotating electric machine, which has, is wound with magnet exciting coil in the salient pole of iron core
Exciting magnet and configure armature between the salient pole, the iron core of the exciting magnet formed had by inner face it is described prominent
The square tubular that the first edge of a pair of pole and the second edge of a pair that the end of first edge is connected to each other are constituted,
Gradient is arranged in the inner circumferential side of second edge, makes the width of the central portion of second edge than the direction of rotation of the armature
The width of the end of second edge of upstream side is small, makes the end of second edge in another direction of rotation downstream side
The width of width and the central portion of second edge is equal；
Since the magnetic resistance of the magnetic circuit of the magnetic flux of armature generation increases, so it is able to suppress the influence of armature reaction.In addition,
Due to being capable of increasing the width of exciting magnet notch opening portion, even small-sized iron core shape can also ensure that spiral operation
Property, it is able to suppress defective insulation.In addition, line can be increased due to the space being capable of increasing between magnet exciting coil and armature
Cooling wind near circle, suppression coil temperature rise, and in turn, are able to suppress windage loss.In addition, due to being able to suppress field core
Weight, so can reduce the weight of air blower.
The first flowmeter includes:
Flowmeter shell comprising measured gas circulates in pipeline therein；
MEMS flow sensor provides output signal relevant to surveyed gas flow；
MEMS calibrates sensor, exports the result for measuring MEMS flow sensor and carries out in real time
The opering characteristic of electric apparatus signal of the direct reflection flow sensor output of calibration and the indirectly environmental information of reflection flow sensor output
Signal；
Circuit system is arranged in the flowmeter shell exterior, passes through connecting contact pin and MEMS flow sensing
Device is connected, for MEMS to the acquisition of calibration sensor output signal, to the measurement of MEMS flow sensor
The flow rate calculation of the acquisition of signal, calibration and the tested gas,
Wherein the circuit system is made of analog calibration circuit, AD conversion module and digital operation processor module,
Wherein analog calibration circuit is simulating the corresponding signal of Sensor Analog Relay System circuit for the working environment in calibrated analog signal
The flow analog signals that flow sensor exports under the action of calibration circuit carry out preliminary calibration, obtain revised analog stream
Measure signal；The other signals and revised analog flow signals that AD conversion module is used in high-ranking officers' quasi-analog signal are converted into phase
The digital signal answered；Digital operation processor module, for screening out the factor for influencing flow in calibration signal indirectly, by special
The calibration algorithm of door further calibrates digital flow signal, and then obtains accurately flow signal.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. one kind lets out chlorine automated processing system characterized by comprising
Chlorine detection device is let out, is set in the warehouse for placing chlorine pot, for detecting the chlorine content of air in warehouse；
Chlorine processing unit is let out, be set in the warehouse or is connected to the warehouse；
Central controller, with it is described let out chlorine detection device and let out chlorine processing unit connect；For letting out the inspection of chlorine detection device when described
Measure air in the warehouse chlorine content be more than preset value when, control let out chlorine processing unit to the chlorine in the warehouse into
Row processing.
2. letting out chlorine automated processing system as described in claim 1, which is characterized in that the chlorine processing unit of letting out includes:
Blower, the air inlet of the blower are connect with the warehouse, for extracting the air in warehouse；
First controller is connect with the blower and central controller, for controlling institute under the control of the central controller
Blower is stated to open or close；
Absorption tower is connect with the blower, and the chlorine in air for extracting to the blower absorbs；The absorption tower
Inside it is provided with absorption spray pipeline；
Absorbing liquid circulating pump is connect with the absorption spray pipeline, for recycling the absorbing liquid used in absorption tower；
Second controller is connect, for the control in the central controller with the absorbing liquid circulating pump and central controller
Lower control absorbing liquid circulating pump opens or closes；
Liquid reserve tank is connect, for storing absorbing liquid with the absorbing liquid circulating pump；
Booster pump is connect with the liquid reserve tank, for absorbing liquid to be pressurizeed；
Third controller is connect with the booster pump and central controller, for controlling under the control of the central controller
Booster pump opens or closes；
Storehouse spray pipeline is set to the surface in warehouse, is connected with the booster pump；
Nozzle is connect with the storehouse spray pipeline, and the nozzle uniformly gathers on the ceiling in warehouse.
3. letting out chlorine automated processing system as described in claim 1, which is characterized in that the chlorine automated processing system of letting out also is wrapped
It includes:
Warning device is connect with the central controller；
The warning device includes: buzzer or warning lamp；The warning lamp or buzzer are distributed in warehouse.
4. letting out chlorine automated processing system as described in claim 1, which is characterized in that the chlorine automated processing system of letting out also is wrapped
It includes:
Instruction device is connect with the central controller；
The instruction device includes: LED light, for being indicated when chlorine gas leakage occurs from leak point to external radiation,
The convenient personnel in warehouse withdraw.
5. as claimed in claim lets out chlorine automated processing system, which is characterized in that the work step packet of the central controller
It includes:
Obtain in the warehouse for letting out the detection of chlorine detection device chlorine content in air；
Judge whether the chlorine content detected is greater than preset value；
When being greater than, the work of chlorine processing unit is let out in control；Blower is controlled by the first controller to open, and is extracted after revealing in warehouse
Air；Absorbent recirculation pump is controlled by second controller to open, and extracts the absorbing liquid in liquid reserve tank；Make absorbing liquid on absorption tower
It is interior that air is sprayed, it is absorbed by liquid absorption the leakage chlorine in air；Solenoid valve is controlled by third controller to open,
Absorbing liquid is set to carry out spray process to air in storehouse by storehouse spray pipeline；
It is greater than the position of the chlorine sensor of preset value according to detected value, control indicator is referred to the position to external radiation
Show.
6. as claimed in claim lets out chlorine automated processing system, which is characterized in that the absorption tower includes tower body, the tower body
It is set as vertical pipe structure, the tower body upper end is connected with upper cover, and the tower body lower end is connected with lower head, and gas outlet is set to
Upper cover center end position, leakage fluid dram are set to lower head center end position, and air inlet is set to its side of the tower body
Close to lower head position, the tower body inner wall is provided with the first sieve plate and the second sieve plate from top to bottom, first sieve plate and the
Its outer edge end of two sieve plates is inscribed on the tower body inner wall, and spray equipment is set on first sieve plate upper end and described with being set to
The inlet of one side of tower body connects, and fills out between first sieve plate lower end and second sieve plate upper end equipped with filler, described
There are pre-determined distance between filler upper end and first sieve plate lower end, the tower body side is equipped with peep hole, the peep hole
There are two if, and it is set to the tower body pendant positions in the same direction, one of peep hole is set to the first sieve plate upper end position, uses
In observing the spray equipment upper end, another peep hole is set to position between first sieve plate and the second sieve plate, for seeing
Examine the filler；The spray equipment includes spray tube, and the spray tube is set as the helical form inwardly reduced and is connected to one heart
First sieve plate upper end, there are pre-determined distance, the spray tube sealing open at one end, the sprays between the spray tube both ends
Another end opening of shower pipe is connect with the inlet, and the spray tube inside bottom is uniformly provided with multiple spray ports, the spray
For pipe by u-shaped clamp connection on bracket, the bracket is connected to first sieve plate upper end.
7. one kind as claimed in claim lets out chlorine automated processing system, which is characterized in that the absorption tower includes the first suction
Receive tower and second absorption tower, described its air inlet of first absorption tower and the fan outlet end are by piping connection, and described first
Absorption tower gas outlet is connect by pipeline with the second absorption tower air inlet, and the second absorption tower gas outlet is logical by pipeline
In road warehouse.
8. as claimed in claim lets out chlorine automated processing system, which is characterized in that described to let out chlorine automated processing system further include:
Biological detection device, connect with central controller；
Automatically-controlled door is connect with the central controller；
Automatic window is connect with the central controller；
The biological detection device includes: infrared detection device, one or more combinations in imaging detection device；
The automatically-controlled door includes:
Door body, the door body upper surface and lower end surface are correspondingly arranged on first pulley group and second pulley group；In the positive of door
Upper part is provided with first gear close to upper surface；
Lower railway is groove-like, and the first groove is set up on ground, and the first pulley group of the door body lower end surface can be in institute
State sliding in groove；
Upper rail is groove-like, is fixed on warehouse wall, the second groove of the upper rail downwards with the lower railway the
One groove is corresponding, and the second pulley group of the door body upper surface can be slided in the second groove；
Motor, setting with the upper rail by；Positioned at one end of the upper rail, the other end of the upper rail is provided with
Two gears, the output end of the motor are provided with third gear, and the second gear is identical as the third gear diameter, described
First gear, second gear are identical with the tooth pitch of third gear；Internal tooth biography is provided in the second gear and third gear
Dynamic band, the first gear are engaged with the internal tooth drive band；The internal tooth drive band is arranged in parallel with the upper rail；
First control module is connect with the motor, central controller, for controlling electric motor starting, forward or reverse；
The automatic window includes:
Forms, the forms upper surface and the window frame are hinged；
Telescopic cylinder, described telescopic cylinder one end are hinged on the intermediate position of the forms, and the other end is hinged on the window frame；
Air compression plant is connect with the telescopic cylinder；
Second control module is connect with the air compression plant, is opened or closed for controlling air compression plant.
9. as claimed in claim lets out chlorine automated processing system, which is characterized in that described to let out chlorine automated processing system further include:
Air blower is set to the wall top in warehouse, for conveying fresh air into warehouse when revealing generation；
First gas flowmeter is set between the blower and absorption tower, is connect with the outlet of the blower, and with the control
Device electrical connection processed；The flow of air is extracted for detecting the blower；
Frequency converter is connect with the air blower, controller；For controlling the air blower according to the signal of the central controller
Output power；
4th controller is connect with the central controller and air blower, for being controlled according to the signal of the central controller
The air blower opens and closes；
The frequency converter includes:
Housing unit, the control assembly being connected in the housing unit and forced heat-exchanging component, the control assembly include electricity
Hold plate and pcb board, multiple capacitive elements is connected on the capacitor board, the pcb board can be accommodated by being equipped in the housing unit
First separate cavities and it is multiple accommodate the capacitive element and along the second separate cavities that first separate cavities bottom extends downwardly,
First separate cavities and second separate cavities are isolated with the forced heat-exchanging component, and the forced heat-exchanging component has heat exchange
Air duct, the outer wall of second separate cavities is adjacent with the heat exchanging air duct or the outer wall of second separate cavities is located at the heat exchange
In air duct；The housing unit includes sequentially connected upper cover, middle cover and bottom cover, and between the upper cover and the middle cover and institute
It states and waterproof sealing gasket is also respectively connected between middle cover and the bottom cover；First separate cavities and second separate cavities setting
Inside the middle cover, the middle cover is rectangular box-like structure, and first separate cavities and second separate cavities are described
Middle cover sunken inside is formed；
The air blower includes: rotating electric machine, and the rotating electric machine has is wound with encouraging for magnet exciting coil in the salient pole of iron core
The armature of magnetic magnet and configuration between the salient pole, the iron core of the exciting magnet, which is formed, has the salient pole by inner face
The square tubular that a pair of first edge and the second edge of a pair that the end of first edge is connected to each other are constituted, described
Gradient is arranged in the inner circumferential side of second edge, makes the width of the central portion of second edge than the direction of rotation upstream of the armature
The width of the end of second edge of side is small, makes the width of the end of second edge in another direction of rotation downstream side
It is equal with the width of central portion of second edge；
The first flowmeter includes:
Flowmeter shell comprising measured gas circulates in pipeline therein；
MEMS flow sensor provides output signal relevant to surveyed gas flow；
MEMS calibrates sensor, exports the result for measuring MEMS flow sensor and carries out real time calibration
Direct reflection flow sensor output opering characteristic of electric apparatus signal and indirectly reflection flow sensor output environmental information signal；
Circuit system is arranged in the flowmeter shell exterior, passes through connecting contact pin and MEMS flow sensor phase
Connection, for MEMS to the acquisition of calibration sensor output signal, to MEMS flow sensor measuring signal
Acquisition, calibration and the tested gas flow rate calculation,
Wherein the circuit system is made of analog calibration circuit, AD conversion module and digital operation processor module, wherein
Analog calibration circuit, for the working environment in calibrated analog signal to the corresponding signal of Sensor Analog Relay System circuit in analog calibration
The flow analog signals that flow sensor exports under the action of circuit carry out preliminary calibration, obtain revised analogue flow rate letter
Number；The other signals and revised analog flow signals that AD conversion module is used in high-ranking officers' quasi-analog signal are converted into accordingly
Digital signal；Digital operation processor module, for screening out the factor for influencing flow in calibration signal indirectly, by special
Calibration algorithm further calibrates digital flow signal, and then obtains accurately flow signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251127.5A CN109296942B (en) | 2018-10-25 | 2018-10-25 | One kind letting out chlorine automated processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251127.5A CN109296942B (en) | 2018-10-25 | 2018-10-25 | One kind letting out chlorine automated processing system |
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| CN109296942A true CN109296942A (en) | 2019-02-01 |
| CN109296942B CN109296942B (en) | 2019-09-27 |
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| CN201811251127.5A Active CN109296942B (en) | 2018-10-25 | 2018-10-25 | One kind letting out chlorine automated processing system |
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| CN110924781A (en) * | 2019-12-20 | 2020-03-27 | 攀枝花钢企欣宇化工有限公司 | Workshop window opening and closing device |
| CN112354338A (en) * | 2020-10-27 | 2021-02-12 | 鄂尔多斯市君正能源化工有限公司 | Accident chlorine treatment device used in liquid chlorine production process |
| CN112742198A (en) * | 2020-12-29 | 2021-05-04 | 河北英科石化工程有限公司 | Liquid chlorine storage tank accident treatment process and device |
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| Publication number | Publication date |
|---|---|
| CN109296942B (en) | 2019-09-27 |
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