CN109373047A - A kind of structure improved marine fireproof air lock - Google Patents
A kind of structure improved marine fireproof air lock Download PDFInfo
- Publication number
- CN109373047A CN109373047A CN201811425313.6A CN201811425313A CN109373047A CN 109373047 A CN109373047 A CN 109373047A CN 201811425313 A CN201811425313 A CN 201811425313A CN 109373047 A CN109373047 A CN 109373047A
- Authority
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- China
- Prior art keywords
- shaft
- hole
- wind deflector
- slide bar
- air lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
Abstract
The present invention provides a kind of structure improved marine fireproof air locks, belong to shipborne equipment technical field.The present invention includes air lock ontology, through-hole is equipped in air lock ontology, rotation is provided with shaft one in through-hole, the left and right ends of shaft one are respectively perpendicular to the left and right sidewall of through-hole, the wind deflector of rectangle is installed in shaft one by connecting rod, the lower wall of through-hole is equipped with the fixed mechanism that wind deflector can be fixed on to horizontality, wind deflector is equipped with after the temperature in through-hole increases, wind deflector can be made to turn to the driving mechanism parallel with the cross section of through-hole, the upper side wall of air lock ontology is equipped with smoke exhaust pipe, the gas outlet of smoke exhaust pipe is equipped with solenoid valve, wind deflector is equipped with temperature sensor far from the side of shaft one, the outside of air lock ontology is equipped with controller, the gas outlet of smoke exhaust pipe is equipped with the purification mechanism that can be purified hot fume and it is made to cool down.The present invention is automatically closed by thermal energy, securely and reliably, moreover it is possible to it will be discharged again after gas cleaning, it is environmentally protective.
Description
Technical field
The invention belongs to shipborne equipment technical fields, are related to a kind of structure improved marine fireproof air lock.
Background technique
Marine fireproof air lock is a kind of common fire-fighting equipment peculiar to vessel, is to come from fire alarm for being placed in impression in ventilation shaft
The air lock being automatically closed after the hot-gas temperature in area.It is generally between two area of fire protection, for separating fire source, cuts off
Fire spreading.
Existing fire proof wind sluice includes multiple rotatable flashboards, and flashboard is mounted on an installation frame, and by external
Mechanism controls the rotation direction of flashboard, to control the opening and closing of air lock, external mechanism is generallyd use manually or electric drive,
The manual driving operation time is long, is unfavorable for closing air lock in time, is easy to make fire spreading, and electric drive is easy to happen failure,
Reliability is not high.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of structure improved marine fireproof is proposed
Air lock occurs to can be automatically closed when fire, moreover it is possible to it will be discharged again after smoke filtration, it is environmentally protective.
Object of the invention can be realized by the following technical scheme: a kind of structure improved marine fireproof air lock, including
Air lock ontology, the cross section of the air lock ontology are in rectangle, and the through-hole that cross section is in rectangle is equipped in the air lock ontology, described
Rotation is provided with shaft one in through-hole, and the left and right ends of the shaft one are respectively perpendicular to the left and right sidewall of through-hole, the shaft
The wind deflector of rectangle is installed on one by connecting rod, the size of the wind deflector is less than the size of through-hole cross section, described logical
The lower wall in hole, which is equipped with, can be fixed on wind deflector the fixed mechanism of horizontality, the wind deflector far from shaft one one
Side be equipped with when in through-hole temperature raising after, can make the wind deflector in shaft one turn to it is parallel with the cross section of through-hole and
The upper side wall of the driving mechanism that hot fume can be stopped to pass through out of through-hole, the air lock ontology air inlet is equipped with smoke evacuation
Pipe, the air inlet of the smoke exhaust pipe are equipped with solenoid valve, and the wind deflector is equipped with temperature sensor, institute far from the side of shaft one
The outside for stating air lock ontology is equipped with controller, and the temperature sensor is electrically connected with the solenoid valve by controller, the smoke exhaust pipe
Gas outlet be equipped with can purify hot fume and make its cool down purification mechanism.
Fire proof wind sluice is mounted on ventilation duct, under normal ventilation state, fixed mechanism makes wind deflector be in horizontal
State, when fire occurs in a region, hot fume flows into air lock ontology from ventilation duct, and temperature sensor detects temperature height
In setting value, send a signal to controller, controller opens fixed mechanism, wind deflector turn under the action of the driving mechanism with
The cross section of through-hole is parallel, stops hot fume to continue flow forward, prevents fire spread, and securely and reliably, while controller is opened
Solenoid valve on smoke exhaust pipe flows out hot fume from the smoke exhaust pipe of air lock ontology upper side wall, and flue gas diffuses in the region that avoids catching fire
Sight is influenced, makes personnel's anoxia asphyxia, is unfavorable for fast-escape；In addition, purification mechanism can filter the impurity in hot fume, make
It is discharged into the external world after cooling down again, reduces the pollution of environment.
In a kind of above-mentioned structure improved marine fireproof air lock, the fixed mechanism includes column and electromagnet two,
The uprights vertical is arranged in the lower wall of through-hole, and the electromagnet two is vertically set on column close to the side of shaft one,
When wind deflector turns to horizontality, the downside of the electromagnet two connects with wind deflector close to the side of shaft one
Touching, the outside of the air lock ontology are equipped with battery, and the electromagnet two is electrically connected by controller with battery, described to keep out the wind
Plate is made of the metal material of fire resisting.
Under normal ventilation state, electromagnet two is in the open state, and wind deflector is sucked electromagnet two, it is made to keep water
Level state, it is ensured that the normal circulation of air in through-hole, moreover it is possible to which the number of revolutions for reducing shaft one, increase fire proof wind sluice uses the longevity
Life.
In a kind of above-mentioned structure improved marine fireproof air lock, the driving mechanism include overhead gage, lower baffle plate and
Slide bar one, the overhead gage are vertically set on the upper side wall of through-hole, and the lower baffle plate is vertically set in the lower wall of through-hole,
The lower baffle plate is equipped with electromagnet one close to the side of air lock ontology air outlet, and the electromagnet one passes through controller and battery
Electrical connection, side of the wind deflector far from shaft one are vertically set there are two support base, and the setting of slide bar one is supported at two
Between seat, the axis of the slide bar one is parallel with the vertical section of through-hole, is arranged with shape memory alloy spring on the slide bar one
One and clump weight, one end of the shape memory alloy spring one and support base are connected, the shape memory alloy spring one
The other end and clump weight are connected, when the sliding of clump weight, at least one position, make wind deflector close to shaft one side with
Overhead gage is in contact, and side of the wind deflector far from shaft one is in contact with the electromagnet one on lower baffle plate.
Under normal ventilation state, fixed mechanism makes wind deflector be in horizontality, and when a fire, hot fume flows into
In air lock ontology, temperature sensor detects that temperature is higher than setting value, sends a signal to controller, and controller opens fixed machine
Structure, then shape memory alloy spring one is pushed clump weight mobile to the air outlet of air lock ontology, breaks wind deflector by thermal stretching
Horizontality, so that wind deflector is rotated, so that wind deflector is in contact close to the side of shaft one with overhead gage, wind deflector
Side far from shaft one is in contact with the electromagnet one on lower baffle plate, and controller starts electromagnet one, and electromagnet one will keep out the wind
Plate is sucked, and keeps wind deflector parallel with the cross section of through-hole, stops hot fume to pass through out of through-hole, prevents the intensity of a fire to other regions
Sprawling, securely and reliably.
In a kind of above-mentioned structure improved marine fireproof air lock, the purification mechanism includes water filtering tank, the drainage
Drainage chamber is equipped in case, the smoke exhaust pipe is equipped with exhaust fan, and the gas outlet of the smoke exhaust pipe passes through water filtering tank and extends to drainage
The bottom of chamber is additionally provided with exhaust pipe at the top of the water filtering tank, and the exhaust pipe is connected with drainage chamber, the intracavitary dress of drainage
Full water, the exhaust fan are electrically connected by controller with battery.
When controller opens the solenoid valve on smoke exhaust pipe, while exhaust fan is opened, the hot fume in smoke exhaust pipe will be entered
It is discharged in water filtering tank, the water energy in water filtering tank reduces the temperature of hot fume, moreover it is possible to filter out dust, the particulate matter etc. in hot fume
Filtered gas is finally discharged into atmosphere, reduces environmental pollution by harmful substance.
In a kind of above-mentioned structure improved marine fireproof air lock, hot fume can be utilized by being additionally provided on the smoke exhaust pipe
The power generation mechanism to generate electricity, the power generation mechanism include plenum chamber, and the plenum chamber is between exhaust fan and solenoid valve, institute
The air collecting chamber in plenum chamber equipped with cross section in rectangle is stated, the rear and front end of the air collecting chamber is connected with smoke exhaust pipe, described
The left and right sidewall of air collecting chamber is respectively equipped with groove one and groove two, is respectively equipped with semiconductor temperature difference in the groove one and groove two
Power generation sheet one and semiconductor temperature differential power generating sheet two, be equipped in the air collecting chamber it is heated after can change hot fume in air collecting chamber
Flow path increases the Guiding machine of the time of contact of hot fume and semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two
Structure, the semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two are electrically connected with battery.
When hot fume flows through plenum chamber, change flowing road of the hot fume in air collecting chamber after the guiding mechanism is heated
Diameter increases the time of contact of hot fume Yu semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two, and heat is use up can
It passing to semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two energy more, improving the utilization rate of heat, making semiconductor
Thermoelectric generation film one and semiconductor temperature differential power generating sheet two generate more electric energy, and then electric energy is stored in battery, realize
Thermal energy is converted into electric energy, environmentally protective；In addition, the plenum chamber between exhaust fan and solenoid valve, makes plenum chamber by hot cigarette
Water filtering tank is sent by exhaust fan again after gas cooling, prevents exhaust fan from damaging, filter is sent directly into after flue gas pressurizes due to exhaust fan
In water tank, centre does not have other equipment, it is ensured that flue gas reaches pressure when smoke exhaust pipe gas outlet, and flue gas is allow to can smoothly enter into filter
Water tank.
In a kind of above-mentioned structure improved marine fireproof air lock, guiding mechanism include shape memory alloy spring two,
Slide bar two and several shafts two, the top of the air collecting chamber are vertically equipped with support plate, and the shape memory alloy spring two is set
It sets in support plate close to the side of semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two, the slide bar two passes through two
The top of air collecting chamber is arranged in cannula slide, and the length direction of the slide bar two is consistent with the length direction of plenum chamber, the cunning
One end of bar two and the free end of shape memory alloy spring two are connected, several described shafts two are rotatably arranged on air collecting chamber
It is interior, and perpendicular to the top and bottom sidewall of air collecting chamber, several described shafts two along slide bar two length direction interlaced arrangement in cunning
The outside upright of the left and right sides of bar two, the shaft two is equipped with rotary baffle one and rotary baffle two, the rotary baffle one and rotating vane
Plate two is located in the same vertical plane, and the shaft two is sequentially connected with slide bar two, when two forward slip of slide bar, at least one
A position turns to rotary baffle one and rotary baffle two in shaft two parallel with the cross section of air collecting chamber.
Under normal temperature state, the shape memory alloy spring two is in compressive deformation state, discharges fume when having in hot fume
When pipe is entered in plenum chamber, makes shape memory alloy spring two by thermal stretching, push two forward slip of slide bar, band moving slide-bar two
The shaft two in left side rotates counterclockwise, and the shaft two with two right side of moving slide-bar rotates clockwise, and finally makes the rotating vane in shaft two
Plate one and rotary baffle two are parallel to the cross section of air collecting chamber, form serpentine channel in air collecting chamber, make hot fume from serpentine channel
It inside weaves throngh, increases the time of contact of hot fume and semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two, improve
Generated energy.
In a kind of above-mentioned structure improved marine fireproof air lock, the length of the left and right sides of the slide bar two along slide bar two
Degree direction is respectively equipped with rack gear one and rack gear two, fixed rack gear in the shaft two, in the shaft two in two left side of slide bar
Gear ring engage connection with rack gear one, the gear ring in the shaft two on the right side of slide bar two engages connection with rack gear two.
When two forward slip of slide bar, band carry-over bar one and rack gear two are moved forward, and are driven and are located at turning for two left side of slide bar
Axis two rotates counterclockwise, and the shaft two for being located at two right side of slide bar is driven to rotate clockwise, and makes the rotary baffle one in shaft two and turns
Impeller two turns to the cross section for being parallel to air collecting chamber, and serpentine channel is formed in air collecting chamber, hinders hot fume quickly through increasing
Residence time of the flue gas between semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two is heated, generated energy is improved.
In a kind of above-mentioned structure improved marine fireproof air lock, it is wound with cooling water pipe on the outside of the plenum chamber,
The outside of the plenum chamber is equipped with electric water pump and water tank, and the water outlet of the electric water pump is connected with one end of cooling water pipe
It connects, the other end of the cooling water pipe is connected with water tank, and the water tank passes through the water inlet phase of water pipe and electric water pump
Connection, the electric water pump are electrically connected by controller with battery.
When controller opens the solenoid valve on smoke exhaust pipe, while starting electric water pump, recycles the water in cooling water pipe
Heat extra outside plenum chamber is taken away in flowing, prevents plenum chamber from overheating and damaging, moreover it is possible to reduce semiconductor temperature differential power generating sheet one
With the temperature in two outside of semiconductor temperature differential power generating sheet, increase inside and outside semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two
The temperature difference of two sides improves generating efficiency.
Compared with prior art, the invention has the following advantages that
1, fire proof wind sluice is mounted on ventilation duct, under normal ventilation state, wind deflector is in horizontality, when one
When fire occurring in region, hot fume flows into air lock ontology from ventilation duct, and temperature sensor detects that temperature is higher than setting value,
Controller is sent a signal to, controller closes electromagnet two, and then shape memory alloy spring one is pushed clump weight by thermal stretching
It is mobile to the air outlet of air lock ontology, break the horizontality of wind deflector, wind deflector is made to rotate, finally makes wind deflector close
The side of shaft one is in contact with overhead gage, and side of the wind deflector far from shaft one is in contact with the electromagnet one on lower baffle plate,
Controller starts electromagnet one, and wind deflector is sucked, keeps wind deflector parallel with the cross section of through-hole, stop hot cigarette by electromagnet one
Gas is passed through out of through-hole, prevents the intensity of a fire from spreading to other regions, securely and reliably；
2, when controller opens the solenoid valve on smoke exhaust pipe, while exhaust fan is opened, the hot cigarette in smoke exhaust pipe will be entered
Gas is discharged in water filtering tank, and the water energy in water filtering tank reduces the temperature of hot fume, moreover it is possible to filter out dust, the particulate matter in hot fume
Etc. harmful substances, finally filtered gas is discharged into atmosphere, is reduced environmental pollution；
3, when hot fume flows through plenum chamber, shape memory alloy spring two is pushed two forward slip of slide bar by thermal stretching,
Shaft two with two left side of moving slide-bar rotates counterclockwise, and the shaft two with two right side of moving slide-bar rotates clockwise, and finally makes shaft
Rotary baffle one and rotary baffle two on two turn to parallel with the cross section of air collecting chamber, form serpentine channel in air collecting chamber, make
Hot fume weaves throngh out of serpentine channel, increases hot fume and semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two
Time of contact, improve generated energy；
4, start electric water pump, circulate the water in cooling water pipe, take away heat extra outside plenum chamber, prevent
Plenum chamber is overheated and is damaged, moreover it is possible to which the temperature for reducing by two outside of semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet increases
The temperature difference inside and outside big semiconductor temperature differential power generating sheet one and semiconductor temperature differential power generating sheet two, improves generating efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this structure improved marine fireproof air lock；
Fig. 2 is the structural schematic diagram of plenum chamber；
Fig. 3 is structural schematic diagram of the shape memory alloy spring two after by thermal stretching in plenum chamber；
Fig. 4 is structural schematic diagram of the shape memory alloy spring one after by thermal stretching in air lock ontology；
Fig. 5 is the cross-sectional view of A-A in Fig. 3；
Fig. 6 is the cross-sectional view of B-B in Fig. 4.
In figure, 1, air lock ontology；1a, through-hole；1b, overhead gage；1c, lower baffle plate；1d, electromagnet one；1e, column；1f, electricity
Magnet two；1g, controller；1h, battery；2, shaft one；2a, wind deflector；2b, support base；2c, slide bar one；2d, temperature sensing
Device；3, shape memory alloy spring one；3a, clump weight；4, smoke exhaust pipe；4a, solenoid valve；5, plenum chamber；5a, air collecting chamber；It is 5b, recessed
Slot one；5c, groove two；6, semiconductor temperature differential power generating sheet one；6a, semiconductor temperature differential power generating sheet two；7, electric water pump；7a, water storage
Case；7b, cooling water pipe；8, support plate；8a, shape memory alloy spring two；9, slide bar two；9a, casing；9b, rack gear one；9c,
Rack gear two；10, shaft two；10a, gear ring；10b, rotary baffle one；10c, rotary baffle two；11, exhaust fan；12, water filtering tank；12a,
Drainage chamber；12b, exhaust pipe.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Referring to figs. 1 to 6, a kind of structure improved marine fireproof air lock, including air lock ontology 1, the cross of the air lock ontology 1
Rectangular in cross-section, the air lock ontology 1 is interior to be provided with shaft in rotation in the through-hole 1a, the through-hole 1a of rectangle equipped with cross section
One 2, the left and right ends of the shaft 1 are respectively perpendicular to the left and right sidewall of through-hole 1a, are consolidated in the shaft 1 by connecting rod
The size of wind deflector 2a, the wind deflector 2a equipped with rectangle are less than the size of the cross section through-hole 1a, the downside of the through-hole 1a
Wall is equipped with the fixed mechanism that wind deflector 2a can be fixed on to horizontality, the side of the wind deflector 2a far from shaft 1
It is flat with the cross section of through-hole 1a equipped with after the temperature in through-hole 1a increases, the wind deflector 2a in shaft 1 can turn to
Row and driving mechanism that hot fume can be stopped to pass through out of through-hole 1a, on the upper side wall of 1 air inlet of air lock ontology
Equipped with smoke exhaust pipe 4, the air inlet of the smoke exhaust pipe 4 is equipped with solenoid valve 4a, and the wind deflector 2a is set far from the side of shaft 1
Have a temperature sensor 2d, the outside of the air lock ontology 1 is equipped with controller 1g, the temperature sensor 2d by controller 1g with
Solenoid valve 4a electrical connection, the gas outlet of the smoke exhaust pipe 4 are equipped with the purification mechanism that can be purified hot fume and it is made to cool down.
Fire proof wind sluice is mounted on ventilation duct, under normal ventilation state, fixed mechanism makes wind deflector 2a be in level
State, when fire occurs in a region, hot fume flows into air lock ontology 1 from ventilation duct, and temperature sensor 2d is detected
Temperature is higher than setting value, sends a signal to controller 1g, and controller 1g opens fixed mechanism, work of the wind deflector 2a in driving mechanism
Turned under it is parallel with the cross section of through-hole 1a, stop hot fume continue flow forward, prevent fire spread, securely and reliably,
Controller 1g opens the solenoid valve 4a on smoke exhaust pipe 4 simultaneously, flows out hot fume from the smoke exhaust pipe 4 of 1 upper side wall of air lock ontology, keeps away
Flue gas in region of exempting to catch fire diffuses influence sight, makes personnel's anoxia asphyxia, is unfavorable for fast-escape；In addition, purification mechanism can be with
The impurity in hot fume is filtered, the external world is discharged into again after so that it is cooled down, reduces the pollution of environment.
Preferably, when wind deflector 2a is parallel with the cross section of through-hole 1a, the gap of wind deflector and through-hole 1a surrounding wall
Between 1mm to 3mm.
Preferably, the surrounding of the wind deflector 2a is equipped with hairbrush, and the hairbrush is made of fire proofing material, as wind deflector 2a
When parallel with the cross section of through-hole 1a, the hairbrush is in contact with the wall of through-hole 1a surrounding, it is possible to reduce hot fume is from through-hole
1a is passed through, and increases gear cigarette and back-fire relief effect.
Specifically, the fixed mechanism includes two 1f of column 1e and electromagnet, and the column 1e is vertically set on through-hole
In the lower wall of 1a, two 1f of electromagnet is vertically set on column 1e close to the side of shaft 1, when wind deflector 2a is turned to
When horizontality, the downside of two 1f of electromagnet is in contact with wind deflector 2a close to the side of shaft 1, the air lock
The outside of ontology 1 is equipped with battery 1h, and two 1f of electromagnet is electrically connected by controller 1g with battery 1h, the wind deflector
2a is made of the metal material of fire resisting.
Under normal ventilation state, two 1f of electromagnet is in the open state, and wind deflector 2a is sucked two 1f of electromagnet, makes it
Keep horizontality, it is ensured that the normal circulation of air in through-hole 1a, moreover it is possible to which the number of revolutions for reducing shaft 1 increases anti-windburn
The service life of lock.
Specifically, the driving mechanism includes overhead gage 1b, lower baffle plate 1c and slide bar one 2c, the overhead gage 1b vertical
It is arranged on the upper side wall of through-hole 1a, the lower baffle plate 1c is vertically set in the lower wall of through-hole 1a, and the lower baffle plate 1c is leaned on
The side of nearly 1 air outlet of air lock ontology is equipped with one 1d of electromagnet, and one 1d of electromagnet passes through controller 1g and battery 1h electricity
Connection, the side of the wind deflector 2a far from shaft 1 are vertically set there are two support base 2b, and one 2c of slide bar is arranged at two
Between support base 2b, the axis of one 2c of slide bar is parallel with the vertical section of through-hole 1a, is arranged with shape on one 2c of slide bar
Memory alloy spring 1 and clump weight 3a, one end of the shape memory alloy spring 1 and support base 2b are connected, the shape
The other end and clump weight 3a of shape memory alloys spring 1 are connected, and when the sliding of clump weight 3a, at least one position makes
Wind deflector 2a is in contact close to the side of shaft 1 with overhead gage 1b, side of the wind deflector 2a far from shaft 1 and lower baffle plate 1c
On one 1d of electromagnet be in contact.
Under normal ventilation state, fixed mechanism makes wind deflector 2a be in horizontality, when a fire, hot fume stream
Enter in air lock ontology 1, temperature sensor 2d detects that temperature is higher than setting value, sends a signal to controller 1g, controller 1g is beaten
Fixed mechanism is opened, then shape memory alloy spring 1 is pushed clump weight 3a to move to the air outlet of air lock ontology 1 by thermal stretching
It is dynamic, break the horizontality of wind deflector 2a, wind deflector 2a is made to rotate, finally makes wind deflector 2a close to the side of shaft 1
It is in contact with overhead gage 1b, side of the wind deflector 2a far from shaft 1 is in contact with one 1d of electromagnet on lower baffle plate 1c, control
Device 1g starts one 1d of electromagnet, and wind deflector 2a is sucked one 1d of electromagnet, keeps wind deflector 2a parallel with the cross section of through-hole 1a,
Stop hot fume to pass through out of through-hole 1a, prevents the intensity of a fire from spreading to other regions, securely and reliably.
Specifically, the purification mechanism includes water filtering tank 12, is equipped with drainage chamber 12a, the row in the water filtering tank 12
Smoke pipe 4 is equipped with exhaust fan 11, and the gas outlet of the smoke exhaust pipe 4 passes through the bottom that water filtering tank 12 extends to drainage chamber 12a, described
The top of water filtering tank 12 is additionally provided with exhaust pipe 12b, and the exhaust pipe 12b is connected with drainage chamber 12a, in the drainage chamber 12a
Water is filled, the exhaust fan 11 is electrically connected by controller 1g with battery 1h.
When controller 1g opens the solenoid valve 4a on smoke exhaust pipe 4, while exhaust fan 11 is opened, will entered in smoke exhaust pipe 4
Hot fume be discharged in water filtering tank 12, water energy in water filtering tank 12 reduces the temperature of hot fume, moreover it is possible to filter out in hot fume
Filtered gas is finally discharged into atmosphere, reduces environmental pollution by the harmful substances such as dust, particulate matter.
Specifically, the power generation mechanism that can be generated electricity using hot fume, the power generation are additionally provided on the smoke exhaust pipe 4
Mechanism includes plenum chamber 5, and the plenum chamber 5 is equipped with cross section in the plenum chamber 5 between exhaust fan 11 and solenoid valve 4a
In the air collecting chamber 5a of rectangle, the rear and front end of the air collecting chamber 5a is connected with smoke exhaust pipe 4, the left and right sides of the air collecting chamber 5a
Wall is respectively equipped with two 5c of one 5b of groove and groove, is respectively equipped with semiconductor temperature differential power generating sheet in one 5b of groove and two 5c of groove
1 and semiconductor temperature differential power generating sheet two 6a, the air collecting chamber 5a in be equipped with it is heated after can change hot fume in air collecting chamber 5a
Flow path, increase the time of contact of hot fume and two 6a of semiconductor temperature differential power generating sheet 1 and semiconductor temperature differential power generating sheet
Guiding mechanism, the semiconductor temperature differential power generating sheet 1 and two 6a of semiconductor temperature differential power generating sheet are electrically connected with battery 1h.
When hot fume flows through plenum chamber 5, change flowing of the hot fume in air collecting chamber 5a after the guiding mechanism is heated
Path increases the time of contact of hot fume Yu two 6a of semiconductor temperature differential power generating sheet 1 and semiconductor temperature differential power generating sheet, by heat
It is as much as possible to pass to two 6a of semiconductor temperature differential power generating sheet 1 and semiconductor temperature differential power generating sheet, the utilization rate of heat is improved, is made
Semiconductor temperature differential power generating sheet 1 and two 6a of semiconductor temperature differential power generating sheet generate more electric energy, and electric energy is then stored in electric power storage
In the 1h of pond, realize that thermal energy is converted into electric energy, it is environmentally protective；In addition, the plenum chamber 5 be located at exhaust fan 11 and solenoid valve 4a it
Between, water filtering tank 12 is sent by exhaust fan 11 again after making plenum chamber 5 that hot fume to cool down, prevents exhaust fan 11 from damaging, due to exhausting
Machine 11 is sent directly into water filtering tank 12 after flue gas pressurizes, and centre does not have other equipment, it is ensured that flue gas reaches 4 gas outlet of smoke exhaust pipe
When pressure, so that flue gas is can smoothly enter into water filtering tank 12.
Specifically, guiding mechanism includes two 8a of shape memory alloy spring, slide bar 29 and several shafts 2 10, institute
The top for stating air collecting chamber 5a is vertically equipped with support plate 8, and two 8a of the shape memory alloy spring setting is in support plate 8 close to partly leading
The side of two 6a of body thermoelectric generation film 1 and semiconductor temperature differential power generating sheet, the slide bar 29 pass through two casing 9a sliding settings
Length direction at the top of air collecting chamber 5a, the slide bar 29 is consistent with the length direction of plenum chamber 5, and the one of the slide bar 29
End and the free end of two 8a of shape memory alloy spring are connected, several described shafts 2 10 are rotatably arranged in air collecting chamber 5a,
And perpendicular to the top and bottom sidewall of air collecting chamber 5a, several described shafts 2 10 exist along the length direction interlaced arrangement of slide bar 29
The outside upright of the left and right sides of slide bar 29, the shaft 2 10 is equipped with two 10c of one 10b of rotary baffle and rotary baffle, the rotating vane
One 10b of plate and two 10c of rotary baffle are located in the same vertical plane, and the shaft 2 10 is sequentially connected with slide bar 29, when slide bar two
When 9 forward slip, at least one position makes one 10b of rotary baffle in shaft 2 10 and two 10c of rotary baffle is turned to and gas collection
The cross section of chamber 5a is parallel.
Under normal temperature state, two 8a of shape memory alloy spring is in compressive deformation state, arranges when having in hot fume
When smoke pipe 4 is entered in plenum chamber 5, makes two 8a of shape memory alloy spring by thermal stretching, push 29 forward slip of slide bar, band
The shaft 2 10 in 29 left side of moving slide-bar rotates counterclockwise, and the shaft 2 10 with 29 right side of moving slide-bar rotates clockwise, and finally makes
One 10b of rotary baffle and two 10c of rotary baffle in shaft 2 10 are parallel to the cross section of air collecting chamber 5a, form snake in air collecting chamber 5a
Shape channel, makes hot fume weave throngh out of serpentine channel, increases hot fume and semiconductor temperature differential power generating sheet 1 and semiconductor temperature
The time of contact of poor two 6a of power generation sheet improves generated energy.
Specifically, the left and right sides of the slide bar 29 is respectively equipped with one 9b of rack gear and tooth along the length direction of slide bar 29
Two 9c of item, fixed rack gear 10a in the shaft 2 10, gear ring 10a and rack gear in the shaft 2 10 in 29 left side of slide bar
One 9b engagement connection, the gear ring 10a in the shaft 2 10 on 29 right side of slide bar engage connection with two 9c of rack gear.
When 29 forward slip of slide bar, band one 9b of carry-over bar and two 9c of rack gear are moved forward, and are driven and are located at 29 left side of slide bar
The shaft 2 10 of side rotates counterclockwise, and drives the shaft 2 10 for being located at 29 right side of slide bar to rotate clockwise, makes in shaft 2 10
One 10b of rotary baffle and two 10c of rotary baffle turns to parallel with the cross section of air collecting chamber 5a, is formed in air collecting chamber 5a snakelike logical
Road, hinder hot fume quickly through, increase hot fume semiconductor temperature differential power generating sheet 1 and two 6a of semiconductor temperature differential power generating sheet it
Between residence time, improve generated energy.
Specifically, the outside of the plenum chamber 5 is wound with cooling water pipe 7b, and the outside of the plenum chamber 5 is equipped with electronic
Water pump 7 and water tank 7a, the water outlet of the electric water pump 7 are connected with one end of cooling water pipe 7b, the cooling water pipe 7b
The other end be connected with water tank 7a, the water tank 7a is connected by water pipe with the water inlet of electric water pump 7, the electricity
Dynamic water pump 7 is electrically connected by controller 1g with battery 1h.
When controller 1g opens the solenoid valve 4a on smoke exhaust pipe 4, while starting electric water pump 7, makes in cooling water pipe 7b
Water circulate, take away the extra heat in the outside of plenum chamber 5, prevent plenum chamber 5 from overheating and damaging, moreover it is possible to reduce semiconductor temperature
Temperature on the outside of two 6a of poor power generation sheet 1 and semiconductor temperature differential power generating sheet increases semiconductor temperature differential power generating sheet 1 and semiconductor temperature
The temperature difference inside and outside poor two 6a of power generation sheet improves generating efficiency.
Those skilled in the art can various modifications may be made to described specific embodiment, supplement or
It is substituted using similar method, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of structure improved marine fireproof air lock, including air lock ontology (1), which is characterized in that the air lock ontology (1)
Cross section is in rectangle, and the through-hole (1a) that cross section is in rectangle is equipped in the air lock ontology (1), and rotation is set in the through-hole (1a)
It is equipped with shaft one (2), the left and right ends of the shaft one (2) are respectively perpendicular to the left and right sidewall of through-hole (1a), the shaft one
(2) wind deflector (2a) of rectangle is installed on by connecting rod, the size of the wind deflector (2a) is less than the cross section through-hole (1a)
Size, the lower wall of the through-hole (1a) is equipped with the fixed mechanism that wind deflector (2a) can be fixed on to horizontality, institute
It states wind deflector (2a) to be equipped with after the temperature in through-hole (1a) increases far from the side of shaft one (2), can make in shaft one (2)
Wind deflector (2a) turn to parallel with the cross section of through-hole (1a) and hot fume can be stopped to pass through out of through-hole (1a)
The upper side wall of driving mechanism, air lock ontology (1) air inlet is equipped with smoke exhaust pipe (4), the air inlet of the smoke exhaust pipe (4)
It is equipped with solenoid valve (4a), the wind deflector (2a) is equipped with temperature sensor (2d) far from the side of shaft one (2), the air lock
The outside of ontology (1) is equipped with controller (1g), and the temperature sensor (2d) is electrically connected by controller (1g) with solenoid valve (4a)
It connects, the gas outlet of the smoke exhaust pipe (4) is equipped with the purification mechanism that can be purified hot fume and it is made to cool down.
2. a kind of structure improved marine fireproof air lock according to claim 1, which is characterized in that the fixed mechanism packet
Column (1e) and electromagnet two (1f) are included, the column (1e) is vertically set in the lower wall of through-hole (1a), the electromagnet
Two (1f) are vertically set on the side of column (1e) close to shaft one (2), when wind deflector (2a) turns to horizontality, institute
The downside for stating electromagnet two (1f) is in contact with wind deflector (2a) close to the side of shaft one (2), the air lock ontology (1)
Outside is equipped with battery (1h), and the electromagnet two (1f) is electrically connected by controller (1g) with battery (1h), described to keep out the wind
Plate (2a) is made of the metal material of fire resisting.
3. a kind of structure improved marine fireproof air lock according to claim 2, which is characterized in that the driving mechanism packet
Overhead gage (1b), lower baffle plate (1c) and slide bar one (2c) are included, the overhead gage (1b) is vertically set on the upper side wall of through-hole (1a)
On, the lower baffle plate (1c) is vertically set in the lower wall of through-hole (1a), and the lower baffle plate (1c) goes out close to air lock ontology (1)
The side in air port is equipped with electromagnet one (1d), and the electromagnet one (1d) is electrically connected by controller (1g) with battery (1h),
The wind deflector (2a) vertically sets far from the side of shaft one (2) there are two support base (2b), and slide bar one (2c) setting exists
Between two support bases (2b), the axis of the slide bar one (2c) is parallel with the vertical section of through-hole (1a), the slide bar one (2c)
On be arranged with shape memory alloy spring one (3) and clump weight (3a), one end of the shape memory alloy spring one (3) and branch
It supports seat (2b) to be connected, the other end and clump weight (3a) of the shape memory alloy spring one (3) are connected, when clump weight (3a)
When sliding, at least one position makes wind deflector (2a) to be in contact close to the side of shaft one (2) with overhead gage (1b), keeps out the wind
Plate (2a) is in contact far from the side of shaft one (2) with the electromagnet one (1d) on lower baffle plate (1c).
4. a kind of structure improved marine fireproof air lock according to claim 3, which is characterized in that the purification mechanism packet
It includes water filtering tank (12), is equipped with drainage chamber (12a) in the water filtering tank (12), the smoke exhaust pipe (4) is equipped with exhaust fan (11), institute
The gas outlet for stating smoke exhaust pipe (4) passes through the bottom that water filtering tank (12) extend to drainage chamber (12a), the top of the water filtering tank (12)
It being additionally provided with exhaust pipe (12b), the exhaust pipe (12b) is connected with drainage chamber (12a), the built-in full water of the drainage chamber (12a),
The exhaust fan (11) is electrically connected by controller (1g) with battery (1h).
5. a kind of structure improved marine fireproof air lock according to claim 4, which is characterized in that the smoke exhaust pipe (4)
On be additionally provided with the power generation mechanism that can be generated electricity using hot fume, the power generation mechanism includes plenum chamber (5), the plenum chamber
(5) between exhaust fan (11) and solenoid valve (4a), equipped with cross section in the air collecting chamber of rectangle in the plenum chamber (5)
The rear and front end of (5a), the air collecting chamber (5a) are connected with smoke exhaust pipe (4), the left and right sidewall difference of the air collecting chamber (5a)
Equipped with groove one (5b) and groove two (5c), semiconductor temperature differential generating is respectively equipped in the groove one (5b) and groove two (5c)
Piece one (6) and semiconductor temperature differential power generating sheet two (6a), be equipped in the air collecting chamber (5a) it is heated after can change hot fume and collecting
Flow path in air cavity (5a) increases hot fume and semiconductor temperature differential power generating sheet one (6) and semiconductor temperature differential power generating sheet two
The guiding mechanism of the time of contact of (6a), the semiconductor temperature differential power generating sheet one (6) and semiconductor temperature differential power generating sheet two (6a) are equal
It is electrically connected with battery (1h).
6. a kind of structure improved marine fireproof air lock according to claim 5, which is characterized in that guiding mechanism includes shape
The top of shape memory alloys spring two (8a), slide bar two (9) and several shafts two (10), the air collecting chamber (5a) is vertically equipped with
Support plate (8), shape memory alloy spring two (8a) setting is in support plate (8) close to semiconductor temperature differential power generating sheet one (6)
With the side of semiconductor temperature differential power generating sheet two (6a), the slide bar two (9) is slidably arranged in air collecting chamber by two casings (9a)
The length direction at the top of (5a), the slide bar two (9) is consistent with the length direction of plenum chamber (5), and the one of the slide bar two (9)
End and the free end of shape memory alloy spring two (8a) are connected, several described shafts two (10) are rotatably arranged on air collecting chamber
In (5a), and perpendicular to the top and bottom sidewall of air collecting chamber (5a), several described shafts two (10) are along the length side of slide bar two (9)
To interlaced arrangement in the left and right sides of slide bar two (9), the outside upright of the shaft two (10) is equipped with rotary baffle one (10b) and turns
Impeller two (10c), the rotary baffle one (10b) and rotary baffle two (10c) are located in the same vertical plane, the shaft two (10)
It is sequentially connected with slide bar two (9), when slide bar two (9) forward slip, at least one position makes the rotating vane in shaft two (10)
Plate one (10b) and rotary baffle two (10c) turn to parallel with the cross section of air collecting chamber (5a).
7. a kind of structure improved marine fireproof air lock according to claim 6, which is characterized in that the slide bar two (9)
The left and right sides be respectively equipped with rack gear one (9b) and rack gear two (9c), the shaft two (10) along the length direction of slide bar two (9)
Upper fixed rack gear (10a), the gear ring (10a) being located in the shaft two (10) on the left of slide bar two (9) are engaged with rack gear one (9b)
Connection, the gear ring (10a) being located in the shaft two (10) on the right side of slide bar two (9) engage connection with rack gear two (9c).
8. a kind of structure improved marine fireproof air lock according to claim 7, which is characterized in that the plenum chamber (5)
Outside be wound with cooling water pipe (7b), the outside of the plenum chamber (5) is equipped with electric water pump (7) and water tank (7a), described
The water outlet of electric water pump (7) is connected with one end of cooling water pipe (7b), the other end and water storage of the cooling water pipe (7b)
Case (7a) is connected, and the water tank (7a) is connected by water pipe with the water inlet of electric water pump (7), the electric water pump
(7) it is electrically connected by controller (1g) with battery (1h).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425313.6A CN109373047B (en) | 2018-11-27 | 2018-11-27 | A kind of structure improved marine fireproof air lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425313.6A CN109373047B (en) | 2018-11-27 | 2018-11-27 | A kind of structure improved marine fireproof air lock |
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| CN109373047A true CN109373047A (en) | 2019-02-22 |
| CN109373047B CN109373047B (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811425313.6A Active CN109373047B (en) | 2018-11-27 | 2018-11-27 | A kind of structure improved marine fireproof air lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760137B (en) * | 2021-03-09 | 2022-04-01 | 香港商彗創工程有限公司 | Air dampers and extractors |
| CN116006699A (en) * | 2023-03-28 | 2023-04-25 | 安徽省白湖阀门厂有限责任公司 | Butterfly valve capable of locking valve plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213265Y (en) * | 1994-12-23 | 1995-11-22 | 扬州市中大工程设备制造有限公司 | Automatic resetting fire-proof valve |
| CN2325663Y (en) * | 1998-02-16 | 1999-06-23 | 马文杰 | Full automatic, multi-function memory type valve |
| CN106931807A (en) * | 2017-03-28 | 2017-07-07 | 湘南学院 | A kind of energy saving smoke processing method and its device |
| CN108233772A (en) * | 2017-12-07 | 2018-06-29 | 中国铝业股份有限公司 | A kind of method of aluminium electrolytic flue cogeneration |
| CN207989752U (en) * | 2018-01-11 | 2018-10-19 | 绍兴市上虞润达通风设备有限公司 | A kind of enclosed fire resisting damper of swing cantilever |
-
2018
- 2018-11-27 CN CN201811425313.6A patent/CN109373047B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213265Y (en) * | 1994-12-23 | 1995-11-22 | 扬州市中大工程设备制造有限公司 | Automatic resetting fire-proof valve |
| CN2325663Y (en) * | 1998-02-16 | 1999-06-23 | 马文杰 | Full automatic, multi-function memory type valve |
| CN106931807A (en) * | 2017-03-28 | 2017-07-07 | 湘南学院 | A kind of energy saving smoke processing method and its device |
| CN108233772A (en) * | 2017-12-07 | 2018-06-29 | 中国铝业股份有限公司 | A kind of method of aluminium electrolytic flue cogeneration |
| CN207989752U (en) * | 2018-01-11 | 2018-10-19 | 绍兴市上虞润达通风设备有限公司 | A kind of enclosed fire resisting damper of swing cantilever |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760137B (en) * | 2021-03-09 | 2022-04-01 | 香港商彗創工程有限公司 | Air dampers and extractors |
| CN116006699A (en) * | 2023-03-28 | 2023-04-25 | 安徽省白湖阀门厂有限责任公司 | Butterfly valve capable of locking valve plate |
| CN116006699B (en) * | 2023-03-28 | 2023-06-09 | 安徽省白湖阀门厂有限责任公司 | Butterfly valve capable of locking valve plate |
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|---|---|
| CN109373047B (en) | 2019-12-03 |
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