CN110513807A - A kind of people's air defense pipeline ventilating system and its method of ventilation - Google Patents
A kind of people's air defense pipeline ventilating system and its method of ventilation Download PDFInfo
- Publication number
- CN110513807A CN110513807A CN201910712887.XA CN201910712887A CN110513807A CN 110513807 A CN110513807 A CN 110513807A CN 201910712887 A CN201910712887 A CN 201910712887A CN 110513807 A CN110513807 A CN 110513807A
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- Prior art keywords
- air
- people
- ventilation shaft
- ontology
- air defense
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of people's air defense pipeline ventilating system and its method of ventilation, including people's air defense ontology and ventilation shaft, the inner cavity top of people's air defense ontology is equipped with air supply pipe, the inner cavity roof of people's air defense ontology is uniformly equipped with several people's detection devices, support plate is arranged at the top of the outboard end of ventilation shaft, the top of support plate is arranged with the ceiling matched with ventilation shaft, and several air inlets are uniformly equipped in support plate, are equipped with getter device and volume control device in ventilation shaft；Whether the present invention is by people's detection device for detecting in people's air defense ontology into people and into the quantity of people, the information of detection is directly passed to control assembly by people's detection device, it controls assembly starting air intake device and the anti-ontology of air pump behaviour supplements air, it maintains the circulation of air, it is measured simultaneously according to the crowd of people's detection device feedback, the size of volume control device unlatching is directly controlled using control assembly, to control into the intrinsic air mass flow of people's air defense, guarantees that air supply is sufficient.
Description
Technical field
The present invention relates to aeration technology field, specifically a kind of people's air defense pipeline ventilating system and its method of ventilation.
Background technique
Civil air defense projects are also civil air defense works, refer to ensure wartime personnel and goods and materials masking, people's air defence commander, doctor
Treat rescue and the underground protective structure individually built and combined ground wartime for building of building can be used for the basement of air defense.
In civil air defense works' process of construction, the construction of ventilating system is particularly significant.Existing civil air defense works' ventilating system
Its Ventilation Control very simple, still dependence manual coordination, can not intelligent control divulge information situation, and civil air defense works once enable
Mean that situation very crisis, it is also necessary to it is special separate personnel go management ventilating system, do not utilize the expansion of follow-up work.
The present invention provides a kind of people's air defense pipeline ventilating system and its method of ventilation, can solve the above problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of people's air defense pipeline ventilating system and its method of ventilation, on solving
State the problem of proposing in background technique.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of people's air defense pipeline ventilating system, including people's air defense ontology and ventilation shaft, the people's air defense ontology are located at the one of ventilation shaft
The inner cavity top of side, people's air defense ontology is equipped with air supply pipe, and the air supply pipe is fixedly connected on the inner cavity of people's air defense ontology by fixed link
Roof, uniformly perforation is connected with several gas nozzles on air supply pipe, and the inner cavity roof of the people's air defense ontology is uniformly equipped with several
People's detection device, the inner cavity side of people's air defense ontology are equipped with control assembly, and the control assembly detects with all people fill respectively
Connection is set, the ventilation shaft is top open type structure, is arranged with support plate, the support plate at the top of the outboard end of ventilation shaft
It is ring structure, the top of support plate is arranged with the ceiling matched with ventilation shaft, is uniformly equipped in the support plate several
Air inlet is equipped with shutter in the air inlet, getter device and volume control device, institute is equipped in the ventilation shaft
The top that getter device is located at volume control device is stated, the getter device and volume control device connect with control assembly respectively
It connects, air pump is also equipped in the ventilation shaft, the air pump is located at the lower section of volume control device, and air pump is passed through by air inlet pipe
Lead to and connect air supply pipe, whether the air pump connect with control assembly, be used to detect in people's air defense ontology into people by people's detection device
And the information of detection is directly passed to control assembly by the quantity into people, people's detection device, control assembly starts air intake device
And air pump, outside air is drawn by air intake device and is entered in ventilation shaft by air inlet, it is then laggard through volume control device
Enter the bottom of ventilation shaft, and under the action of air pump, entered in air supply pipe by air inlet pipe, sprays into people's air defense finally by gas nozzle
In ontology, air is supplemented for people's air defense ontology, is maintained the circulation of air, while measured according to the crowd of people's detection device feedback, utilizes control
Assembly processed directly controls the size of volume control device unlatching, to control into the intrinsic air mass flow of people's air defense, guarantees empty
Gas is in liberal supply.
As further scheme of the invention: the volume control device includes grillage, and the grillage is mounted on ventilation shaft
It is interior, it is uniformly equipped with several through-holes on grillage, is rotatably connected to adjustable plate in the through-hole, is uniformly embedded in the grillage
There are several micromotors matched with adjustable plate, be one-to-one relationship between the adjustable plate and micromotor, adjusts
It is rotation connection between plate and micromotor, all micromotors are connect with control assembly respectively, by controlling assembly
The rotation of minitype motor driving adjustable plate is controlled, so that adjustable plate side is opened, i.e., openable through-hole is passed through convenient for air by through-hole
Grillage, and the quantity opened according to adjustable plate side, i.e. adjustable air, by the flow of grillage, application is very convenient.
As further scheme of the invention: the getter device includes shell and suction fan, and the shell is upper and lower side
It is open cylindrical structure, shell is interior to be equipped with suction fan by fixed link, and shell is fixedly mounted on ventilation by fixed frame
In well, the fixed frame is U-shaped structure, and the suction fan is connect with control assembly, draws outside air by suction fan and passes through
Air inlet enters in ventilation shaft；Shell is installed by fixed frame, is dismounted convenient for the later period, improves the convenience of maintenance.
As further scheme of the invention: the side perforation of the ventilation shaft is connected with disinfection air duct, the disinfection wind
Road is U type structure, and the air inlet and air outlet for sterilizing air duct are respectively provided at the two sides up and down of volume control device, sterilizes air duct
Control valve and filtration core are inside installed, the filtration core is located at the lower section of control valve, and the bottom wall of inner cavity of the ceiling, which is equipped with, to be hung
Bar, the bottom end of the sunpender are equipped with detection of poison gas sensor, and the detection of poison gas sensor and control valve are total with control respectively
Whether, at connection, outside air is entered in ventilation shaft by air inlet, toxic through containing in detection of poison gas sensor detection air
Gas, one it is found that poison gas, detection of poison gas sensor directly transmit signal to control assembly, and control assembly receives signal and handles,
Volume control device is closed respectively by controlling assembly, and opens control valve, so that the air in ventilation shaft is directly entered disinfection
It in air duct, is filtered through filtration core, filters out the noxious material in air, effect of the filtered air in disinfection air duct
Under turn again to the bottom of ventilation shaft, then clean air is provided under the action of air pump for people's air defense ontology.
The present invention provides a kind of method of ventilation of people's air defense pipeline ventilating system, comprising the following steps:
S1) detect crowd: by people's detection device detect in people's air defense ontology whether the quantity of someone and people, then inspection
The result of survey is sent directly to control assembly；
S2) draw air: the information of control assembly recipient detection device transmission simultaneously does analysis processing, first starting air-breathing
Fan is entered in ventilation shaft using suction fan traction outside air by air inlet；Then it is detected using detection of poison gas sensor empty
Whether contain poison gas in gas, if there is poison gas, then control valve is opened by control assembly and close volume control device, executed
Step S4；If opening volume control device without poison gas by control assembly and closing control valve, execute step S3；
S3 according to the quantity of crowd, the opening quantity of adjustable plate directly) flow control: is adjusted by control assembly to control
Air mass flow；
S4) air cleaning: air is flowed through from disinfection air duct, and filters out the noxious material in air by filtration core, is protected
Demonstrate,prove the cleaning of air；
S5 it) discharges air: extracting the air in ventilation shaft by air pump first, enter air supply pipe through air inlet pipe, then lead to
It crosses gas nozzle to enter in people's air defense ontology, sufficient air is provided for crowd.
Compared with prior art, beneficial effects of the present invention:
1, whether by people's detection device for detecting into people and into the quantity of people in people's air defense ontology, people detects the present invention
The information of detection is directly passed to control assembly, control assembly starting air intake device and the anti-ontology supplement of air pump behaviour by device
Air maintains the circulation of air, while being measured according to the crowd of people's detection device feedback, directly controls flow control using control assembly
The size that device processed is opened guarantees that air supply is sufficient to control into the intrinsic air mass flow of people's air defense；Entire ventilation
Control process is to be automatically performed, and without human intervention, the ease of use of whole device is substantially improved；
2, the present invention detects in air whether contain poison gas using detection of poison gas sensor, while being filtered out using filtration core
Noxious material in air can effectively guarantee the cleaning of air, prevent toxic gas from entering in people's air defense ontology, and causing can not
The personal casualty loss and economic loss retrieved；
3, the present invention controls the rotation of minitype motor driving adjustable plate by control assembly, so that adjustable plate side is opened, can beat
Hole is opened, grillage is passed through by through-hole convenient for air, and the quantity opened according to adjustable plate side, i.e. adjustable air pass through grillage
Flow, application is very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of people's air defense pipeline ventilating system and its method of ventilation；
Fig. 2 is a kind of structural schematic diagram of the volume control device of people's air defense pipeline ventilating system and its method of ventilation；
Fig. 3 is a kind of schematic diagram of the work flow diagram of the method for ventilation of people's air defense pipeline ventilating system.
In figure: 1- people's air defense ontology, 2- ventilation shaft, 3- support plate, 4- ceiling, 5- air inlet, 6- shutter, 7- suction fan,
8- fixed link, 9- shell, 10- fixed frame, 11- volume control device, 111- grillage, 112- through-hole, 113- adjustable plate, 114-
Micromotor, 12- disinfection air duct, 13- control valve, 14- filtration core, 15- air pump, 16- air inlet pipe, 17- air supply pipe, 18- are fixed
Bar, 19- gas nozzle, 20- people's detection device, 21- control assembly, 22- sunpender, 23- detection of poison gas sensor.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, being retouched below
Technical characteristic involved in each embodiment of the present invention stated as long as they do not conflict with each other can be mutual group
It closes.
Embodiment 1
A kind of people's air defense pipeline ventilating system referring to FIG. 1-2, including people's air defense ontology 1 and ventilation shaft 2, the people's air defense ontology 1
It is located at the side of ventilation shaft 2, the inner cavity top of people's air defense ontology 1 is equipped with air supply pipe 17, and the air supply pipe 17 is solid by fixed link 18
Surely it is connected to the inner cavity roof of people's air defense ontology 1, is uniformly penetrated through on air supply pipe 17 and is connected with several gas nozzles 19, the people's air defense sheet
The inner cavity roof of body 1 is uniformly equipped with several people's detection devices 20, and the inner cavity side of people's air defense ontology 1 is equipped with control assembly
21, the control assembly 21 is connect with all people's detection device 20 respectively, and the ventilation shaft 2 is top open type structure, is led to
It is arranged with support plate 3 at the top of the outboard end of ventilating shaft 2, the support plate 3 is ring structure, and the top of support plate 3 is arranged with and leads to
The ceiling 4 that ventilating shaft 2 matches uniformly is equipped with several air inlets 5 in the support plate 3, is equipped with hundred in the air inlet 5
Leaf window 6, getter device and volume control device 11 are equipped in the ventilation shaft 2, and the getter device is located at flow control dress
11 top is set, the getter device and volume control device 11 are connect with control assembly 21 respectively, in the ventilation shaft 2 also
Air pump 15 is installed, the air pump 15 is located at the lower section of volume control device 11, and air pump 15 is supplied by the perforation connection of air inlet pipe 16
Tracheae 17, the air pump 15 connects with control assembly 21, by people's detection device 20 be used to detect in people's air defense ontology 1 whether into
The information of detection is directly passed to control assembly 21 by people and quantity into people, people's detection device 20, and control assembly 21 starts
Air intake device and air pump 15 draw outside air by air intake device and are entered in ventilation shaft 2 by air inlet 5, then through flow
Enter the bottom of ventilation shaft 2 after control device 11, and under the action of air pump 15, entered in air supply pipe 17 by air inlet pipe 16,
It is sprayed into people's air defense ontology 1 finally by gas nozzle 19, supplements air for people's air defense ontology, maintain the circulation of air, while being detected according to people
Device 20 feed back crowd amount, using control assembly 21 directly control volume control device 11 unlatching size, thus control into
Enter the air mass flow in people's air defense ontology 1, guarantees that air supply is sufficient.
Embodiment 2
The present embodiment is being further described on the basis of embodiment 1, and the volume control device 11 includes grillage
111, the grillage 111 is mounted in ventilation shaft 2, several through-holes 112 is uniformly equipped on grillage 111, in the through-hole 112
It is rotatably connected to adjustable plate 113, several micromotors matched with adjustable plate 113 are uniformly embedded in the grillage 111
114, be one-to-one relationship between the adjustable plate 113 and micromotor 114, adjustable plate 113 and micromotor 114 it
Between be rotation connection, all micromotors 114 respectively with control assembly 21 connect, by control assembly 21 control it is micro-
Type motor 114 drives adjustable plate 113 to rotate, so that 113 side of adjustable plate is opened, i.e., openable through-hole 112 passes through logical convenient for air
Hole 112 passes through grillage 111, and the quantity opened according to 113 side of adjustable plate, i.e. adjustable air pass through the flow of grillage 111, answer
With very convenient.
Embodiment 3
The present embodiment is being further described on the basis of embodiment 1, and the getter device includes shell 9 and suction fan
7, the shell 9 is that upper and lower side is open cylindrical structure, passes through fixed link 8 in shell 9 and is equipped with suction fan 7, shell 9
It is fixedly mounted in ventilation shaft 2 by fixed frame 10, the fixed frame 10 is U-shaped structure, the suction fan 7 and control assembly
21 connections are drawn outside air by suction fan 7 and are entered in ventilation shaft 2 by air inlet 5；Shell is installed by fixed frame 10
9, it is dismounted convenient for the later period, improves the convenience of maintenance.
Embodiment 4
The present embodiment is being further described on the basis of embodiment 1, and the side perforation of the ventilation shaft 2, which is connected with, to disappear
Malicious air duct 12, the disinfection air duct 12 is U-shaped structure, and the air inlet and air outlet for sterilizing air duct 12 are respectively provided at flow control
The two sides up and down of device 11 sterilize in air duct 12 and are equipped with control valve 13 and filtration core 14, and the filtration core 14 is located at control valve
13 lower section, the bottom wall of inner cavity of the ceiling 4 are equipped with sunpender 22, and the bottom end of the sunpender 22 is equipped with detection of poison gas sensing
Device 23, the detection of poison gas sensor 23 and control valve 13 are connect with control assembly 21 respectively, and outside air passes through air inlet 5
Into in ventilation shaft 2, detect in air whether contain poison gas through detection of poison gas sensor 23, one it is found that poison gas, detection of poison gas
Sensor 23 directly transmits signal to control assembly 21, and control assembly 21 receives signal and handles, and is distinguished by control assembly 21
Volume control device 11 is closed, and opens control valve 13, so that the air in ventilation shaft 2 is directly entered in disinfection air duct 12, warp
Filtration core 14 is filtered, and filters out the noxious material in air, filtered air under the action of sterilizing air duct 12 again
The bottom of ventilation shaft 2 is returned to, then clean air is provided under the action of air pump 15 for people's air defense ontology 1.
As shown in figure 3, the method for ventilation of people's air defense pipeline ventilating system disclosed in any of the above-described embodiment, including following step
It is rapid:
S1) detect crowd: by people's detection device 20 detect in people's air defense ontology 1 whether the quantity of someone and people, then
The result of detection is sent directly to control assembly 21；
S2) draw air: the information of control 21 recipient's detection device 20 of assembly transmission simultaneously does analysis processing, starts first
Suction fan 7 draws outside air using suction fan 7 and is entered in ventilation shaft 2 by air inlet 5；Then it is sensed using detection of poison gas
Device 23 detects in air whether contain poison gas, if there is poison gas, then opens control valve 13 by control assembly 21 and closes flow
Control device 11 executes step S4；If opening volume control device 11 without poison gas by control assembly 21 and closing
Control valve 13 executes step S3；
S3 according to the quantity of crowd, the opening quantity of adjustable plate 113 directly) flow control: is adjusted by controlling assembly 21
To control air mass flow；
S4) air cleaning: air is flowed through from disinfection air duct 12, and filters out the Toxic in air by filtration core 14
Matter guarantees the cleaning of air；
S5 it) discharges air: extracting the air in ventilation shaft 2 by air pump 15 first, enter air supply pipe 17 through air inlet pipe 16,
Then entered in people's air defense ontology 1 by gas nozzle 19, sufficient air is provided for crowd.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiment party
Formula carries out a variety of change, modification, replacement and modification, still falls in protection scope of the present invention.
Claims (9)
1. a kind of people's air defense pipeline ventilating system, including people's air defense ontology (1) and ventilation shaft (2), people's air defense ontology (1) are located at ventilation shaft
(2) side, which is characterized in that the inner cavity top of people's air defense ontology (1) is equipped with air supply pipe (17), and air supply pipe (17) passes through fixed link
(18) it is fixedly connected on the inner cavity roof of people's air defense ontology (1), is uniformly penetrated through on air supply pipe (17) and is connected with several gas nozzles (19),
The inner cavity roof of people's air defense ontology (1) is uniformly equipped with several people's detection devices (20), the inner cavity side installation of people's air defense ontology (1)
Have control assembly (21), control assembly (21) is connect with all people's detection device (20) respectively, and ventilation shaft (2) is top opening
The outboard end top of type structure, ventilation shaft (2) is arranged with support plate (3), and the top of support plate (3) is arranged with and ventilation shaft (2)
The ceiling (4) matched is uniformly equipped with several air inlets (5) in support plate (3), is equipped with shutter in air inlet (5)
(6), getter device and volume control device (11) are installed in ventilation shaft (2), getter device is located at volume control device (11)
Top, getter device and volume control device (11) connect with control assembly (21) respectively, and ventilation shaft (2) is interior to be also equipped with gas
It pumps (15), air pump (15) is located at the lower section of volume control device (11), and air pump (15) passes through air inlet pipe (16) perforation connection gas supply
It manages (17), air pump (15) is connect with control assembly (21).
2. a kind of people's air defense pipeline ventilating system according to claim 1, which is characterized in that the support plate (3) is annular
Structure.
3. a kind of people's air defense pipeline ventilating system according to claim 1, which is characterized in that the volume control device (11)
Including grillage (111), grillage (111) is mounted in ventilation shaft (2), is uniformly equipped with several through-holes (112) on grillage (111),
It is rotatably connected to adjustable plate (113) in through-hole (112), several and adjustable plate (113) is uniformly embedded in grillage (111) and are matched
The micromotor (114) of conjunction is one-to-one relationship, adjustable plate (113) between adjustable plate (113) and micromotor (114)
It is rotation connection between micromotor (114), all micromotors (114) are connect with control assembly (21) respectively.
4. a kind of people's air defense pipeline ventilating system according to claim 1, which is characterized in that the getter device includes shell
(9) it is equipped with suction fan (7) with suction fan (7), interior pass through fixed link (8) of shell (9), shell (9) is solid by fixed frame (10)
In ventilation shaft (2), suction fan (7) is connect with control assembly (21) for Dingan County.
5. a kind of people's air defense pipeline ventilating system according to claim 4, which is characterized in that the shell (9) is upper and lower side
It is open cylindrical structure.
6. a kind of people's air defense pipeline ventilating system according to claim 4, which is characterized in that the fixed frame (10) is U-shaped
Structure.
7. a kind of people's air defense pipeline ventilating system according to claim 1, which is characterized in that the side of the ventilation shaft (2)
Perforation is connected with disinfection air duct (12), and the air inlet and air outlet for sterilizing air duct (12) are respectively provided at volume control device (11)
Upper and lower two sides, disinfection air duct (12) is interior to be equipped with control valve (13) and filtration core (14), and filtration core (14) is located at control valve (13)
Lower section, the bottom wall of inner cavity of ceiling (4) is equipped with sunpender (22), and the bottom end of sunpender (22) is equipped with detection of poison gas sensor
(23), detection of poison gas sensor (23) and control valve (13) are connect with control assembly (21) respectively.
8. a kind of people's air defense pipeline ventilating system according to claim 7, which is characterized in that disinfection air duct (12) is U-shaped knot
Structure.
9. the method for ventilation of -8 any a kind of people's air defense pipeline ventilating systems according to claim 1, which is characterized in that described
The following steps are included:
S1) detect crowd: by people's detection device (20) detection people's air defense ontology (1) whether the quantity of someone and people, then
The result of detection is sent directly to control assembly (21)；
S2) draw air: the information of control assembly (21) recipient's detection device (20) transmission simultaneously does analysis processing, starts first
Suction fan (7) is entered in ventilation shaft (2) using suction fan (7) traction outside air by air inlet (5)；Then poison gas is utilized
Whether contain poison gas in detection sensor (23) detection air, if there is poison gas, then control valve is opened by control assembly (21)
(13) it and closes volume control device (11), executes step S (4)；If opening stream by control assembly (21) without poison gas
Amount control device (11) is simultaneously closed control valve (13), is executed step S (3)；
S3 according to the quantity of crowd, the opening quantity of adjustable plate (113) directly) flow control: is adjusted by control assembly (21)
To control air mass flow；
S4) air cleaning: air is flowed through from disinfection air duct (12), and filters out the Toxic in air by filtration core (14)
Matter guarantees the cleaning of air；
S5 it) discharges air: extracting the air in ventilation shaft (2) by air pump (15) first, enter air supply pipe through air inlet pipe (16)
(17), then entered in people's air defense ontology (1) by gas nozzle (19), sufficient air is provided for crowd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712887.XA CN110513807A (en) | 2019-08-02 | 2019-08-02 | A kind of people's air defense pipeline ventilating system and its method of ventilation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712887.XA CN110513807A (en) | 2019-08-02 | 2019-08-02 | A kind of people's air defense pipeline ventilating system and its method of ventilation |
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| Publication Number | Publication Date |
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| CN110513807A true CN110513807A (en) | 2019-11-29 |
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| CN201910712887.XA Pending CN110513807A (en) | 2019-08-02 | 2019-08-02 | A kind of people's air defense pipeline ventilating system and its method of ventilation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167040A (en) * | 2020-01-02 | 2020-05-19 | 上海凯斯特民防设备有限公司 | Civil air defense engineering ventilation system |
| CN113332628A (en) * | 2021-05-16 | 2021-09-03 | 楼松阳 | Ventilation filtering device for civil air defense engineering |
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| CN111167040A (en) * | 2020-01-02 | 2020-05-19 | 上海凯斯特民防设备有限公司 | Civil air defense engineering ventilation system |
| CN113332628A (en) * | 2021-05-16 | 2021-09-03 | 楼松阳 | Ventilation filtering device for civil air defense engineering |
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Application publication date: 20191129 |