CN111677360A - Civil air defense engineering ventilation system - Google Patents
Civil air defense engineering ventilation system Download PDFInfo
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- CN111677360A CN111677360A CN202010538913.4A CN202010538913A CN111677360A CN 111677360 A CN111677360 A CN 111677360A CN 202010538913 A CN202010538913 A CN 202010538913A CN 111677360 A CN111677360 A CN 111677360A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
- E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—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 irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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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
- 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
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
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- General Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Business, Economics & Management (AREA)
- Biomedical Technology (AREA)
- Structural Engineering (AREA)
- Toxicology (AREA)
- Emergency Management (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to a civil air defense engineering ventilation system, which comprises a basement structure, a power generation assembly, a lighting assembly, a ventilation assembly and an oxygen supplement assembly; the basement structure comprises a wall, a door frame and a door body, wherein the door frame is arranged on the wall and is detachably connected with the door body; the power generation assembly is arranged in the basement structure and comprises a power generation unit and an energy storage unit, and the power generation unit is electrically connected with the energy storage unit; the lighting assembly is arranged in the basement structure and comprises a switch, a circuit and a lamp source, wherein the switch is electrically connected with a power supply through the circuit, and the circuit is also electrically connected with the energy storage unit; the ventilation assembly comprises a ventilation pipeline, one end of the ventilation pipeline penetrates through the wall and is arranged in the basement structure, and the other end of the ventilation pipeline penetrates through the wall and is arranged outside the basement structure; the oxygen supplementing assembly is arranged in the basement structure and used for supplementing the oxygen content in the basement structure. The invention has the effect of supplementing the oxygen content of the basement structure.
Description
Technical Field
The invention relates to the technical field of civil air defense engineering, in particular to a civil air defense engineering ventilation system.
Background
Civil air defense engineering is called civil air defense engineering for short, and also called civil air defense work, and refers to underground protective buildings which are independently built for guaranteeing shelter of personnel and materials in wartime, command of civil air defense and medical aid, and basements which are built by combining ground buildings and can be used for air defense in wartime.
Chinese patent with application publication number CN110824990A discloses a three-proofing ventilation system of civil air defense engineering, specifically include parameter detection system, the intelligent management and control platform that is connected with parameter detection system through internet of things gateway and the three-proofing detection controller who is connected with intelligent management and control platform, parameter detection system is used for detecting three-proofing engineering oral area and internal parameter and gathering, internet of things gateway is used for realizing the protocol conversion between parameter detection system and the intelligent management and control platform, the intelligent management and control platform is used for collecting the monitoring data that comes from the inside of three-proofing engineering and all kinds of parameters of the peripheral key region of engineering, and record these data, the analysis, three-proofing detection controller is used for detecting and controlling three-proofing engineering oral area and partial internal equipment parameter, and carry out real-time communication and protocol analysis with intelligent management and control platform.
The above prior art solutions have the following drawbacks: in wartime, the basement may be impacted by air attack, so that the ventilation pipeline of the basement is damaged, the oxygen content in the basement is insufficient, and the normal breathing of people in the basement is influenced, therefore, the improvement is needed.
Disclosure of Invention
The invention aims to provide a civil air defense engineering ventilation system for supplementing oxygen content in an underground chamber.
The above object of the present invention is achieved by the following technical solutions:
a civil air defense engineering ventilation system comprises a basement structure, a power generation assembly, a lighting assembly, a ventilation assembly and an oxygen supplement assembly; wherein the content of the first and second substances,
the basement structure comprises a wall, a door frame and a door body, wherein the door frame is arranged on the wall and is detachably connected with the door body;
the power generation assembly is arranged in the basement structure and comprises a power generation unit and an energy storage unit, and the power generation unit is electrically connected with the energy storage unit;
the lighting assembly is arranged in the basement structure and comprises a switch, a circuit and a lamp source, wherein the switch is electrically connected with a power supply through the circuit, and the circuit is also electrically connected with the energy storage unit;
the ventilation assembly comprises a ventilation pipeline, one end of the ventilation pipeline penetrates through the wall and is arranged in the basement structure, and the other end of the ventilation pipeline penetrates through the wall and is arranged outside the basement structure;
the oxygen supplementing assembly is arranged in the basement structure and used for supplementing the oxygen content in the basement structure.
Through adopting above-mentioned technical scheme, provide stand-by power supply through the electricity generation subassembly when the war, in order to avoid the air to attack the possibility that strikes outside supply circuit and lead to having a power failure, provide the illumination for the basement structure when the war through lighting assembly, in order to supply resident personnel normal activity, ventilate in giving the basement structure through the ventilation subassembly, in order to maintain the inside and outside circulation of air of basement structure, supplement oxygen to the basement structure when the war through the oxygenating subassembly, in order to avoid the air to attack the ventilation subassembly, lead to the inside and outside air of basement structure not to circulate, and then cause the oxygen content in the basement structure not enough, influence personnel's health.
The invention is further configured to: the ventilation assembly further comprises a filter screen and a ventilation fan, the filter screen is arranged at an air inlet of the ventilation pipeline, the ventilation fan is connected with an air outlet of the ventilation pipeline, and the ventilation fan is electrically connected with the energy storage power supply.
Through adopting above-mentioned technical scheme, set up the filter screen through the air intake department at air pipe to filter and get into the large granule impurity in the basement structure through air pipe, take out the air in the air pipe into the basement structure through ventilation fan, in order to promote ventilation assembly's ventilation efficiency.
The invention is further configured to: the oxygenating assembly comprises an oxygenating box body, the oxygenating box body comprises an air inlet, an air outlet and a corrosion-resistant layer, the corrosion-resistant layer is arranged inside the oxygenating box body, and sodium peroxide is placed on the corrosion-resistant layer.
Through adopting above-mentioned technical scheme, through set up the air inlet on the oxygenating box, gas vent and corrosion-resistant layer, the corrosion-resistant layer sets up in oxygenating box internal face, and, place sodium peroxide on the corrosion-resistant layer, carry carbon dioxide in the air inlet through the oxygenating box to the oxygenating box, carbon dioxide can be in the air carbon dioxide also can be the carbon dioxide of personnel's exhalation, carry out chemical reaction with the sodium peroxide in the oxygenating box, and then produce oxygen, the oxygen that produces discharges in the basement structure through the gas vent of oxygenating box, with the oxygen content in supplementing the basement structure, so as to avoid the oxygen content in the basement structure not enough, influence personnel's health.
The invention is further configured to: the oxygenating assembly further comprises an air inlet pipe, an air inlet fan, an exhaust pipe, an exhaust fan and an oxygen storage tank, one end of the air inlet fan is connected with the air inlet pipe, the other end of the air inlet fan is connected with the air inlet, one end of the exhaust fan is connected with the air outlet, the other end of the exhaust fan is connected with the exhaust pipe, the exhaust pipe is connected with the oxygen storage tank, and the air inlet fan and the exhaust fan are respectively electrically connected with the energy storage unit.
Through adopting above-mentioned technical scheme, through setting up the efficiency of admitting air of air intake fan in order to promote carbon dioxide, through the exhaust efficiency of exhaust fan in order to promote oxygen to, the oxygen storage tank is taken out into through the blast pipe with produced oxygen in the oxygenating box, in order to carry out reserve.
The invention is further configured to: an air inlet valve is arranged on the air inlet, and an exhaust valve is arranged on the exhaust port.
Through adopting above-mentioned technical scheme, through set up the admission valve on the air inlet, set up discharge valve on the gas vent, and then control conducting of air inlet and gas vent, through closing admission valve and discharge valve to make the carbon dioxide in the oxygenating box and the chemical reaction that carries on that sodium peroxide can be more abundant.
The invention is further configured to: still include the vibration subassembly, the vibration subassembly is connected with the oxygenating subassembly, the vibration subassembly includes vibrating cylinder and piston rod, vibrating cylinder and energy storage power electric connection.
Through adopting above-mentioned technical scheme, through setting up vibrating cylinder and piston rod, vibrating cylinder sets up on the oxygenating box of oxygenating subassembly, and vibrating cylinder work drives piston rod vibration oxygenating box to make the sodium peroxide in the oxygenating box and the carbon dioxide can be more even carry out chemical reaction.
The invention is further configured to: still include gas concentration detection subassembly for detect the gas concentration in the basement structure, gas concentration detection subassembly includes poison gas concentration detector and oxygen concentration detector, poison gas concentration detector and oxygen concentration detector respectively with energy storage unit electric connection.
Through adopting above-mentioned technical scheme, through setting up the poison gas concentration condition in order to detect the basement structure of poison gas concentration detector, through setting up the oxygen concentration condition in order to detect the basement structure of oxygen concentration detector, judge the safety condition of basement structure through the poison gas concentration and the oxygen concentration that detect out to avoid influencing personnel health.
The invention is further configured to: the gas concentration detection assembly further comprises a toxic gas concentration alarm and an oxygen concentration alarm, the toxic gas concentration alarm is electrically connected with the toxic gas concentration detector, and the oxygen concentration alarm is electrically connected with the oxygen concentration detector.
By adopting the technical scheme, when the toxic gas concentration detector detects that the concentration of the toxic gas in the basement structure exceeds the set threshold, the toxic gas concentration alarm can automatically give an alarm, and when the oxygen concentration detector detects that the concentration of the oxygen in the basement structure is less than or far greater than the set threshold, the oxygen concentration alarm can automatically give an alarm, so that personnel can be prompted.
The invention is further configured to: still include the air purification subassembly, the air purification subassembly sets up in ventilation pipe of ventilation subassembly, including UV light oxygen catalysis cavity and active carbon adsorption cavity, the bleeder vent has all been seted up on UV light oxygen catalysis cavity and the active carbon adsorption cavity, be provided with the UV lamp in the UV light oxygen catalysis cavity, UV lamp and energy storage unit electric connection, be provided with the active carbon in the active carbon adsorption cavity.
Through adopting above-mentioned technical scheme, through set up UV light oxygen catalysis cavity and active carbon adsorption cavity in air pipe, and, the bleeder vent has been seted up on UV light oxygen catalysis cavity and the active carbon adsorption cavity, set up the UV lamp in the UV light oxygen catalysis cavity, set up the active carbon in the active carbon adsorption cavity, and then, through the color and flavor in the active carbon gets rid of the air, aromatic, then shine the air through the UV lamp, with the oxygen in the air, vapor oxidation becomes active alkyl and other active oxidation class material, thereby decompose and get rid of toluene in the air, organic gases such as xylol and non-methane total hydrocarbon, the air quality that gets into in the basement structure has been promoted.
The invention is further configured to: the UV light oxygen catalysis cavity and the activated carbon adsorption cavity are both cylindrical, and the outer peripheral surfaces of the UV light oxygen catalysis cavity and the activated carbon adsorption cavity are hermetically connected with the inner peripheral surface of the ventilation pipeline.
Through adopting above-mentioned technical scheme, be the cylinder form through setting up UV light oxygen catalysis cavity and active carbon adsorption cavity to, the outer peripheral face of UV light oxygen catalysis cavity and active carbon adsorption cavity and the inner peripheral surface sealing connection of air pipe set up, so that the air can enter into in the active carbon adsorption cavity and in the UV light oxygen catalysis cavity completely, in order to promote air purification efficiency.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the power generation assembly provides a standby power supply in wartime so as to prevent the possibility of power failure caused by impact of air attack on an external power supply circuit, the illumination assembly provides illumination for the basement structure in wartime so as to allow resident personnel to move normally, the ventilation assembly ventilates the basement structure so as to maintain the circulation of air inside and outside the basement structure, and the oxygen supplementing assembly supplements oxygen to the basement structure in wartime so as to prevent the air attack from impacting the ventilation assembly so as to prevent the air inside and outside the basement structure from not circulating, so that the oxygen content in the basement structure is insufficient and the health of the personnel is influenced;
2. the air inlet, the air outlet and the corrosion-resistant layer are arranged on the oxygen supplementing box body, the corrosion-resistant layer is arranged on the inner wall surface of the oxygen supplementing box body, sodium peroxide is arranged on the corrosion-resistant layer, carbon dioxide is conveyed into the oxygen supplementing box body through the air inlet of the oxygen supplementing box body, the carbon dioxide can be carbon dioxide in the air or carbon dioxide exhaled by personnel to perform chemical reaction with the sodium peroxide in the oxygen supplementing box body, oxygen is further generated, and the generated oxygen is discharged into the basement structure through the air outlet of the oxygen supplementing box body to supplement the oxygen content in the basement structure so as to prevent the oxygen content in the basement structure from being insufficient and influence on the health of the personnel;
3. the vibration cylinder and the piston rod are arranged, the vibration cylinder is arranged on the oxygen supplementing box body of the oxygen supplementing assembly, and the vibration cylinder works to drive the piston rod to vibrate the oxygen supplementing box body, so that the sodium peroxide and the carbon dioxide in the oxygen supplementing box body can perform chemical reaction more uniformly;
4. through set up UV light oxygen catalysis cavity and active carbon adsorption cavity in air pipe, and, the bleeder vent has been seted up on UV light oxygen catalysis cavity and the active carbon adsorption cavity, set up the UV lamp in the UV light oxygen catalysis cavity, set up the active carbon in the active carbon adsorption cavity, and then, through the taste of colour in the active carbon deaerate, aromatic compound, then shine the air through the UV lamp, with the oxygen in the air, vapor oxidation becomes active alkyl and other active oxidation class material, thereby decompose and get rid of toluene in the air, organic gases such as xylol and non-methane total hydrocarbon, the air quality that gets into in the basement structure has been promoted.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 4 of the present invention.
Reference numerals: 100. a basement structure; 110. a wall; 120. a door frame; 130. a door body; 200. a power generation assembly; 210. a power generation unit; 220. an energy storage unit; 300. a lighting assembly; 310. a switch; 320. a line; 330. a light source; 400. a ventilation assembly; 410. a ventilation duct; 420. filtering with a screen; 430. a ventilation fan; 440. a ventilation hood; 500. an oxygen supplement component; 510. an oxygen supplement box body; 511. a corrosion-resistant layer; 512. an air inlet; 513. an exhaust port; 514. an intake valve; 515. an exhaust valve; 516. a box door; 517. a support frame; 520. an air inlet pipe; 530. an air intake fan; 540. an exhaust pipe; 550. an exhaust fan; 560. an oxygen storage tank; 600. a vibrating assembly; 610. a vibration cylinder; 620. a piston rod; 700. a gas concentration detection assembly; 710. a toxic gas concentration detector; 720. an oxygen concentration detector; 730. a toxic gas concentration alarm; 740. an oxygen concentration alarm; 800. an air purification assembly; 810. a UV photo-oxygen catalysis cavity; 811. a UV lamp; 820. an activated carbon adsorption cavity; 830. and (4) air holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a civil air defense engineering ventilation system disclosed by the present invention is shown in the figure, and includes a basement structure 100, a power generation assembly 200, an illumination assembly 300, a ventilation assembly 400 and an oxygen supplement assembly 500, wherein the power generation assembly 200 and the illumination assembly 300 are both disposed in the basement structure 100, the power generation assembly 200 is electrically connected to the illumination assembly 300, the ventilation assembly 400 is connected to the basement structure 100, the power generation assembly 200 is also electrically connected to the ventilation assembly 400, and the oxygen supplement assembly 500 is disposed in the basement structure 100 and is electrically connected to the power generation assembly 200.
Wherein, basement structure 100 is used for ensuring that personnel and goods and materials shelter, people's air defense commander, medical rescue etc. during wartime, basement structure 100 includes wall 110, door frame 120 and door body 130, and door frame 120 sets up on wall 110, and door frame 120 and door body 130 can dismantle the connection.
Specifically, the power generation assembly 200 includes a power generation unit 210 and an energy storage unit 220, the power generation unit 210 is used for generating power, the energy storage unit 220 is used for storing electric energy generated by the power generation unit 210, more specifically, the power generation unit 210 is a power generator, of course, according to actual use conditions, the power generator may be a diesel power generator or a human power generator, and in this embodiment, the human power generator is taken as an example, the energy storage unit 220 is a rechargeable battery, and in this embodiment, the energy storage unit 220 is a household alternating current power supply (110V-220V), so that power is generated by the human power generator through pedaling, and electric energy generated by the human power generator is stored in the household alternating current power supply.
The lighting assembly 300 is used for providing lighting, specifically, the lighting assembly 300 includes a switch 310, a circuit 320 and a light source 330, the switch 310 is electrically connected to the light source 330 through the circuit 320, preferably, the switch 310 may be a mechanical switch or a voice-operated switch, and the like, but the invention is not limited thereto, in this embodiment, a mechanical switch is taken as an example to facilitate control, in this embodiment, the light source 330 is taken as an example to be an energy-saving lamp to save consumption of electric energy, and the circuit 320 is further electrically connected to the energy storage unit 220, so as to provide electric energy to the light source 330 through the energy storage unit 220.
Wherein, ventilation subassembly 400 is used for ventilating to basement structure 100, so that circulation of air in basement structure 100, maintain the oxygen content in basement structure 100, thereby make personnel's breathing keep healthy, it is specific, ventilation subassembly 400 includes ventilation pipe 410 and filter screen 420, ventilation pipe 410's one end is passed wall 110 and is set up in basement structure 100, the other end passes wall 110 and sets up outside basement structure 100, and, filter screen 420 detachably sets up in ventilation pipe 410's air intake department, large granule impurity in the filtered air, in order to avoid large granule impurity to waft into basement structure 100 along with the wind, influence the environment in basement structure 100.
And, set up air pipe 410 in basement structure 100 and still be connected with ventilation fan 430, promptly, ventilation fan 430 is connected to air outlet of air pipe 410, ventilation fan 430 and energy storage unit 220 electric connection, borrow this, accelerate the circulation of air in external and the basement structure 100 through ventilation fan 430 to, provide the electric energy for ventilation fan 430 through energy storage unit 220.
Preferably, in this embodiment, a ventilation hood 440 is further disposed at the air inlet of the ventilation duct 410, and the ventilation hood 440 is detachably connected to the ventilation duct 410, that is, when bad weather, such as wind blowing, rain, and the like, is encountered during peace period, the ventilation hood 440 blocks the air inlet of the ventilation duct 410, so as to prevent dust or rain water from flowing into the basement structure 100 through the ventilation duct 410 and affecting the environment inside the basement structure 100, for example, if rain water flows into the basement structure 100 through the ventilation duct 410, the humidity inside the basement structure 100 will be relatively high and the health of people will be affected; of course, when bad weather does not occur, the ventilation hood 440 at the air inlet of the ventilation duct 410 is opened to allow the outside air to smoothly flow into the basement structure 100, so as to maintain the oxygen content in the basement structure 100.
Wherein, the oxygenating assembly 500 is used for supplementing the oxygen content in the basement structure 100, and during wartime, in order to prevent the ventilation assembly 400 from being damaged and affecting the oxygen content in the basement structure 100, thereby causing the health problem of personnel, specifically, the oxygenating assembly 500 includes an oxygenating box 510, an air inlet pipe 520, an air inlet fan 530, an exhaust pipe 540, an exhaust fan 550 and an oxygen storage tank 560, in this embodiment, sodium peroxide (NA) is placed in the oxygenating box 510202) Sodium peroxide and carbon dioxide (CO)2) The chemical reaction generates oxygen (O)2) And, the inner wall of the oxygen-supplementing box 510 is provided with a corrosion-resistant layer 511, preferably, the corrosion-resistant layer 511 is a zinc coating layer to prevent the inner wall of the oxygen-supplementing box 510 from being corroded by chemical substances, the oxygen-supplementing box 510 is provided with an air inlet 512 and an air outlet 513, and one end of the air inlet fan 530 is connected with the air inlet 520 and the other end is connected with the air inlet 512 of the oxygen-supplementing box 510, so that carbon dioxide in the basement structure 100 is pumped into the oxygen-supplementing box 510 through the air inlet 520 and the air inlet fan 530 to perform chemical reaction with sodium peroxide, one end of the air outlet fan 550 is connected with the air outlet pipe 540, the other end is connected with the air outlet 513 of the oxygen-supplementing box 510, and the air outlet pipe 540 is further connected with the oxygen storage tank 560 to pump oxygen generated in the oxygen-supplementing box 510 into the oxygen storage tank 560 through the air outlet fan 550 and the air outlet pipe 540 for storage, so as to realize the effect, the air inlet fan 530 and the air outlet fan 550 are respectively electrically connected to the energy storage unit 220 to pass throughThe energy storage unit 220 supplies power to the intake fan 530 and the exhaust fan 550.
In this embodiment, the air inlet 512 and the air outlet 513 are both provided with valve bodies to control the conduction between the air inlet 512 and the air outlet 513, specifically, the air inlet 512 is provided with an air inlet valve 514, the air outlet 513 is provided with an air outlet valve 515, the air inlet valve 514 and the air outlet valve 515 may be either a manual valve or an electromagnetic valve, and according to the actual use situation, the switching form of the valve body is correspondingly selected, in this embodiment, the electromagnetic valve is taken as an example, and the air inlet valve 514 and the air outlet valve 515 are respectively electrically connected to the energy storage unit 220 of the power generation assembly 200, so that the energy storage unit 220 provides electric energy to the air inlet valve 514 and the air.
Furthermore, the box door 516 is further disposed on the oxygen supply box 510, the box door 516 is hinged to the oxygen supply box 510, and in this embodiment, the connection between the box door 516 and the oxygen supply box 510 and other parts of the oxygen supply box 510 are sealed to prevent the sodium peroxide in the oxygen supply box 510 from being oxidized, decomposed or deliquesced to affect the usage effect of the sodium peroxide, so that the sodium peroxide in the oxygen supply box 510 can be replaced or supplemented through the box door 516.
The implementation principle of the embodiment is as follows: the power generation is performed through the power generation assembly 200, specifically, a pedal manpower generator is used for generating power, the generated power is stored in the energy storage unit 220 for standby, the energy storage unit 220 provides power for the illumination assembly 300 and the ventilation assembly 400 respectively, the switch 310 of the illumination assembly 300 is turned on, the lamp source 330 is powered through the line 320 to illuminate the basement structure 100, the ventilation fan 430 and the ventilation duct 410 are used for exhausting air into the basement structure 100 to circulate air in the basement structure 100 and maintain the oxygen content in the basement structure 100, in wartime, if the ventilation assembly 400 is damaged, the oxygen content in the basement structure 100 is insufficient, carbon dioxide in the air and carbon dioxide exhaled by people are pumped into the oxygen supplement box 510 through the air inlet pipe 520 and the air inlet fan 530 to perform chemical reaction with sodium peroxide in the oxygen supplement box 510 to generate oxygen, the energy storage unit 220 provides electric energy to the air inlet fan 530 and the air outlet fan 550, so that the generated oxygen is pumped into the oxygen storage tank 560 through the air outlet fan 550 and the air outlet pipe 540 for use by the people in the basement structure 100, and the conduction between the air inlet 512 and the air outlet 513 is controlled by the air inlet valve 514 and the air outlet valve 515 respectively, and of course, the generated oxygen can be directly supplemented into the basement structure 100 according to the actual use requirement.
Example 2
Referring to fig. 2, another embodiment of the present invention is shown, and as shown in the drawing, the present embodiment is different from the previous embodiment in that the present embodiment further includes a vibration assembly 600, specifically, the vibration assembly 600 is disposed on the oxygen supplement tank 510, in the present embodiment, the vibration assembly 600 includes a vibration cylinder 610 and a piston rod 620, and the vibration cylinder 610 is electrically connected to the energy storage unit 220, so as to provide electric energy to the vibration cylinder 610 through the energy storage unit 220, the piston rod 620 is connected to an output shaft of the vibration cylinder 610, and when the vibration cylinder 610 works, the piston rod 620 is driven by the output shaft to vibrate the oxygen supplement tank 510, so that the sodium peroxide and the carbon dioxide in the oxygen supplement tank 510 perform a more uniform chemical reaction.
Preferably, the oxygenating box body 510 is disposed on the supporting frame 517, and the vibration assembly 600 is disposed on the bottom surface of the oxygenating box body 510, that is, the vibration cylinder 610 is disposed on the bottom surface of the oxygenating box body 510, and the output shaft of the vibration cylinder 610 drives the piston rod 620 to vibrate the bottom surface of the oxygenating box body 510, so that the sodium peroxide in the oxygenating box body 510 is turned over and overturned back and forth, and is in more uniform contact with the carbon dioxide to perform a chemical reaction, that is, the solid sodium carbonate is generated by the chemical reaction between the sodium peroxide and the carbon dioxide, and the solid sodium carbonate can also be vibrated away by the vibration assembly 600, so that the lower sodium peroxide and the carbon dioxide are in; of course, the vibration assembly 600 may be disposed at any position of the oxygenating box 510 according to actual use requirements, which is not limited in the present invention.
Example 3
Referring to fig. 3, another embodiment of the present invention is shown, and as shown in the drawing, the present embodiment is different from the previous embodiment in that the present embodiment further includes a gas concentration detection assembly 700 for detecting a gas concentration in the basement structure 100, specifically, the gas concentration detection assembly 700 includes a toxic gas concentration detector 710 and an oxygen concentration detector 720, more specifically, the toxic gas concentration detector 710 is used for detecting a toxic gas concentration in the basement structure 100, so as to prevent the toxic gas concentration from affecting the health of people when the people live in the basement structure 100, for example, the basement structure 100 is not used for a long time, and gases harmful to the human body, such as methane, hydrogen sulfide, carbon monoxide, and the like, may be generated in the basement structure 100; the oxygen concentration detector 720 is used for detecting the oxygen concentration in the basement structure 100 so as to prevent the oxygen concentration in the basement structure 100 from being insufficient and affecting the normal use of personnel, and the toxic gas concentration detector 710 and the oxygen concentration detector 720 are electrically connected with the energy storage unit 220 of the power generation assembly 200, so that the toxic gas concentration detector 710 and the oxygen concentration detector 720 are supplied with electric energy through the energy storage unit 220.
Preferably, in the present embodiment, the gas concentration is detected by the gas concentration detector 710 and the oxygen concentration detector 720 by using infrared sensors, and the gas concentration detector 710 is electrically connected to the gas concentration alarm 730, when the gas concentration detector 710 detects that the concentration of the gas in the basement structure 100 is greater than the set threshold, the gas concentration alarm 730 will give an alarm; oxygen concentration detector 720 electrically connected to oxygen concentration alarm 740, when oxygen concentration detector 720 detects that the oxygen concentration in basement structure 100 is lower than the threshold value that sets for, then oxygen concentration alarm 740 will send out the police dispatch newspaper, and in this embodiment, poison gas concentration alarm 730 and oxygen concentration alarm 740 all include buzzer or signal lamp.
Of course, when the oxygen concentration in the basement structure 100 is too high, it may cause a certain harm to the health of people, so that when the oxygen concentration detector 720 detects that the oxygen concentration in the basement structure 100 is too high, the oxygen concentration alarm 740 may also give an alarm, and it should be understood by those skilled in the art that the oxygen concentration in what range does not affect the health of people, and therefore, the details are not described herein again.
Example 4
Referring to fig. 4, another embodiment of the present invention is shown, and as shown in the drawing, the present embodiment is different from the previous embodiment in that an air purification assembly 800 is further included, specifically, the air purification assembly 800 is disposed in the ventilation duct 410 of the ventilation assembly 400, for purifying the air drawn into the basement structure 100 through the ventilation duct 410, and more specifically, the air purification assembly 800 includes a UV photo-oxidation catalysis cavity 810 and an activated carbon adsorption cavity 820, moreover, the UV photo-oxidation catalysis cavity 810 is connected with the activated carbon adsorption cavity 820, air holes 830 are arranged on the UV photo-oxidation catalysis cavity 810 and the activated carbon adsorption cavity 820, wherein, a UV lamp 811 is disposed in the UV photo-oxidation catalysis cavity 810, and the UV lamp 811 is electrically connected with the energy storage unit 220 of the power generation assembly 200, so as to, the UV lamp 811 is supplied with electric power through the energy storage unit 220, and activated carbon is placed in the activated carbon adsorption cavity 820.
Preferably, in this embodiment, the UV photo-oxidation catalysis cavity 810 and the activated carbon adsorption cavity 820 are integrally disposed, the UV photo-oxidation catalysis cavity 810 and the activated carbon adsorption cavity 820 are both cylindrical, and the outer peripheral surfaces of the UV photo-oxidation catalysis cavity 810 and the activated carbon adsorption cavity 820 are hermetically connected with the inner peripheral surface of the ventilation duct 410, so that the air passing through the ventilation duct 410 completely enters the UV photo-oxidation catalysis cavity 810 and the activated carbon adsorption cavity 820, thereby improving the air purification efficiency.
In specific implementation, the outside air is filtered through the filter screen 420 at the air inlet of the ventilation duct 410 to filter large-particle impurities in the air, then the air flows into the activated carbon adsorption cavity 820 through the air holes 830 on the activated carbon adsorption cavity 820, the color, taste, aromatic compounds and the like in the air are removed through the activated carbon placed in the activated carbon adsorption cavity 820, then the air is irradiated through the UV lamp 811 in the UV photo-oxidation catalysis cavity 810, oxygen, water vapor and the like in the air are oxidized into high-oxidizing substances such as activated hydrocarbon groups and other active oxidizing substances, and organic gases such as toluene, xylene, non-methane total hydrocarbons and the like in the air are decomposed and removed; therefore, by providing the air purification assembly 800 to purify the air drawn into the basement structure 100 through the ventilation duct 410, the air quality is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A civil air defense engineering ventilation system is characterized by comprising a basement structure, a power generation assembly, a lighting assembly, a ventilation assembly and an oxygen supplement assembly; wherein the content of the first and second substances,
the basement structure comprises a wall, a door frame and a door body, wherein the door frame is arranged on the wall and is detachably connected with the door body;
the power generation assembly is arranged in the basement structure and comprises a power generation unit and an energy storage unit, and the power generation unit is electrically connected with the energy storage unit;
the lighting assembly is arranged in the basement structure and comprises a switch, a circuit and a lamp source, wherein the switch is electrically connected with a power supply through the circuit, and the circuit is also electrically connected with the energy storage unit;
the ventilation assembly comprises a ventilation pipeline, one end of the ventilation pipeline penetrates through the wall and is arranged in the basement structure, and the other end of the ventilation pipeline penetrates through the wall and is arranged outside the basement structure;
the oxygen supplementing assembly is arranged in the basement structure and used for supplementing the oxygen content in the basement structure.
2. The civil air defense engineering ventilation system of claim 1, wherein the ventilation assembly further comprises a filter screen and a ventilation fan, the filter screen is arranged at the air inlet of the ventilation pipeline, the ventilation fan is connected with the air outlet of the ventilation pipeline, and the ventilation fan is electrically connected with the energy storage power supply.
3. The civil air defense engineering ventilation system of claim 1, wherein the oxygenating assembly comprises an oxygenating box body, the oxygenating box body comprises an air inlet, an air outlet and a corrosion-resistant layer, the corrosion-resistant layer is arranged inside the oxygenating box body, and sodium peroxide is placed on the corrosion-resistant layer.
4. The civil air defense engineering ventilation system of claim 3, wherein the oxygenating assembly further comprises an air inlet pipe, an air inlet fan, an exhaust pipe, an exhaust fan and an oxygen storage tank, one end of the air inlet fan is connected with the air inlet pipe, the other end of the air inlet fan is connected with the air inlet, one end of the exhaust fan is connected with the air outlet, the other end of the exhaust fan is connected with the exhaust pipe, the exhaust pipe is connected with the oxygen storage tank, and the air inlet fan and the exhaust fan are respectively and electrically connected with the energy storage unit.
5. Civil air defense engineering ventilation system according to claim 3 or 4, characterized in that the air inlet is provided with an air inlet valve and the air outlet is provided with an air outlet valve.
6. The civil air defense engineering ventilation system of claim 1, further comprising a vibration assembly, wherein the vibration assembly is connected with the oxygenating assembly, the vibration assembly comprises a vibration cylinder and a piston rod, and the vibration cylinder is electrically connected with the energy storage power supply.
7. The civil air defense engineering ventilation system of claim 1, further comprising a gas concentration detection assembly for detecting the gas concentration in the basement structure, wherein the gas concentration detection assembly comprises a toxic gas concentration detector and an oxygen concentration detector, and the toxic gas concentration detector and the oxygen concentration detector are respectively electrically connected with the energy storage unit.
8. The civil air defense engineering ventilation system of claim 7, wherein the gas concentration detection assembly further comprises a toxic gas concentration alarm and an oxygen concentration alarm, the toxic gas concentration alarm is electrically connected with the toxic gas concentration detector, and the oxygen concentration alarm is electrically connected with the oxygen concentration detector.
9. The civil air defense engineering ventilation system of claim 1, further comprising an air purification assembly, wherein the air purification assembly is arranged in the ventilation pipeline of the ventilation assembly and comprises a UV photo-oxidation catalysis cavity and an activated carbon adsorption cavity, air holes are formed in the UV photo-oxidation catalysis cavity and the activated carbon adsorption cavity, a UV lamp is arranged in the UV photo-oxidation catalysis cavity and is electrically connected with the energy storage unit, and activated carbon is arranged in the activated carbon adsorption cavity.
10. The civil air defense engineering ventilation system of claim 9, wherein the UV photo-oxidation catalysis cavity and the activated carbon adsorption cavity are cylindrical, and the outer peripheral surfaces of the UV photo-oxidation catalysis cavity and the activated carbon adsorption cavity are hermetically connected with the inner peripheral surface of the ventilation pipeline.
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| CN202010538913.4A CN111677360A (en) | 2020-06-13 | 2020-06-13 | Civil air defense engineering ventilation system |
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| CN202010538913.4A CN111677360A (en) | 2020-06-13 | 2020-06-13 | Civil air defense engineering ventilation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457035A (en) * | 2021-05-26 | 2021-10-01 | 龚雅斌 | Novel civil air defense engineering wartime ventilation equipment |
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