CN112125099A - Fire emergency elevator device for hospital - Google Patents
Fire emergency elevator device for hospital Download PDFInfo
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- CN112125099A CN112125099A CN202011009940.9A CN202011009940A CN112125099A CN 112125099 A CN112125099 A CN 112125099A CN 202011009940 A CN202011009940 A CN 202011009940A CN 112125099 A CN112125099 A CN 112125099A
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- Prior art keywords
- wall
- fixedly connected
- elevator
- box
- exhaust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
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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
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a fire emergency elevator device for hospitals, which comprises a corridor outer wall, wherein each corridor outer wall is provided with a passage opening, each passage opening of the corridor outer wall is provided with a heat insulation mechanism, the outer side of the corridor outer wall is provided with an elevator mechanism, the outer side of the elevator mechanism is provided with an exhaust mechanism communicated with the interior of the elevator mechanism, the heat insulation mechanism comprises a heat insulation wall fixedly connected with the outer wall of each passage opening of the corridor outer wall, the other side wall of the heat insulation wall is fixedly connected with an outer wall, the heat insulation wall is provided with a plurality of passages corresponding to the passage openings of the corridor outer wall, and the elevator mechanism comprises the outer wall and an elevator shaft. The invention can be used for self-rescue and rescue in fire.
Description
Technical Field
The present invention relates to an elevator apparatus.
Background
The elevator is mainly applied to high-rise buildings and is the most main vehicle in vertical connection. Hospitals are important as personnel intensive facilities to prevent fires. When a fire disaster occurs in a hospital, a plurality of patients are unable to escape by themselves and need to be rescued by rescuers, but the common elevator can not be used obviously in the case of the fire disaster. An emergency rescue elevator needs to be additionally designed.
Disclosure of Invention
The invention aims to provide a fire emergency elevator device for a hospital, which is used for self rescue and rescue in fire.
The technical scheme for realizing the purpose is as follows:
a fire emergency elevator device for hospitals comprises outer walls of corridors, each layer of which is provided with a passage opening, each passage opening of the outer walls of the corridors is provided with a heat insulation mechanism, the outer side of the outer walls of the corridors is provided with an elevator mechanism, the outer side of the elevator mechanism is provided with an exhaust mechanism communicated with the inside of the elevator mechanism,
the heat insulation mechanism comprises a heat insulation wall fixedly connected with the outer wall of each passage opening of the outer wall of the corridor, an outer wall body is fixedly connected to the side wall of the other side of the heat insulation wall, the heat insulation wall is provided with a plurality of passages corresponding to the passage openings of the outer wall of the corridor, two rotary grooves which are correspondingly arranged up and down are formed in each passage, rotary blocks are rotatably connected to the insides of the rotary grooves, the corresponding two rotary blocks are fixedly connected to the outer walls of the upper end and the lower end of the heat insulation door plate respectively, a fireproof layer is fixed on the surface of the heat insulation door plate, and a plurality of heat insulation cavities corresponding to the passages are formed in the side wall of the outer wall body, close to the heat insulation;
elevator mechanism includes outer wall body and elevartor shaft, the elevartor shaft is seted up in the inside of outer wall body, a plurality of elevator mouths that correspond each passageway are seted up on the elevartor shaft is close to one side lateral wall in thermal-insulated chamber, every two elevator doors are installed to the elevator mouth, be fixed with the sleeve on the outer wall body of elevartor shaft top, telescopic inside has passed the cable wire, the upper end fixed connection of cable wire is on the surface of receiving the reel, receive reel fixed connection on the output of motor, motor fixed connection is on the surface of first fixed plate, first fixed plate fixed connection is on the top outer wall of outer wall body, fixedly connected with guard box on the top outer wall of outer wall body, the motor is located inside the guard box, the lower extreme fixedly connected with car of cable wire.
According to the technical scheme, when a fire disaster occurs in a hospital, the patient and the medical staff can conveniently save themselves, and the rescue staff can conveniently and quickly arrive at a floor needing rescue. Cut apart corridor outer wall and outer wall body through the thermal-insulated wall that sets up, when flame lighted, flee from personnel and open thermal-insulated door plant, get into thermal-insulated intracavity portion, then close thermal-insulated door plant, block high temperature in the corridor outer wall through thermal-insulated door plant and thermal-insulated wall, block flame externally through the fire-retardant flame retardant coating on thermal-insulated door plant surface, the effectual conflagration that prevents causes the injury to fleeing from personnel, then carry personnel ground through installing the elevator outside the building, high temperature causes the damage to the elevator when preventing the conflagration, cause the elevator to be out of order.
Preferably, the exhaust mechanism comprises an exhaust pipeline, the exhaust pipeline is fixedly connected to the outer wall of one side, away from the outer wall of the corridor, of the outer wall, an exhaust fan is installed on the inner wall of the upper end of the exhaust pipeline, the upper end of the exhaust pipeline is fixedly communicated with a U-shaped pipe used for being communicated with the outside, a plurality of supporting arc plates are fixedly connected to the opening at the other end of the U-shaped pipe at equal intervals, the lower ends of the supporting arc plates are fixedly connected to the outer wall of the upper end of the outer wall, and an air inlet hole is formed in; the outer wall of the outer wall body is provided with a plurality of sleeve holes, exhaust cylinders are fixedly mounted inside the sleeve holes, and the exhaust cylinders are communicated with the exhaust pipeline and the inside of the outer wall body.
According to the technical scheme, the exhaust mechanism can help to ventilate quickly, and the defect that natural ventilation is slow is avoided.
Preferably, an opening and closing mechanism is arranged in each exhaust cylinder; the opening and closing mechanism comprises a baffle plate which is fixed on the inner wall of one end of each exhaust funnel, which is close to the exhaust pipeline; the center department of baffle has seted up the round hole, equal fixedly connected with pivot on the lower extreme inner wall of aiutage, each the pivot all rotates on the surface and is connected with the commentaries on classics board, each the change equal fixedly connected with plectane on the surface of board, the plectane joint is inside the round hole, the first fixed block of upper end fixedly connected with of commentaries on classics board, the fixedly connected with round bar on the surface of first fixed block, the rotation on the surface of round bar is connected with the change, the fixedly connected with push rod on the surface of change, the other end of push rod runs through first through-hole and extends to thermal-insulated intracavity portion, first through-hole is seted up on the one end lateral wall that exhaust duct was kept away from to the outer.
According to the technical scheme, the push rod that says all that sets up when the conflagration breaing out drives the change and removes, and the change drives the round bar and removes, and the round bar drives the change board and rotates, and the plectane that makes shifts out from the round hole is inside, and then the aiutage and the exhaust duct intercommunication that make, elevartor shaft and exhaust duct intercommunication, then start the inside air escape of exhaust fan extraction elevartor shaft, and then the effectual dense cigarette that prevents gets into inside the elevartor shaft causes the damage to the inside personnel of fleing from of elevator. And the opening and closing mechanism is closed at ordinary times, so that the problems of the device such as dampness and water accumulation can be avoided. Only regular inspection is needed at ordinary times.
Preferably, the side surfaces of the upper, lower, left and right sides of the heat insulation door panel are provided with accommodating grooves for fixing the sealing strips; preventing smoke from entering from the gap. The push rod and the car are arranged in a staggered mode, and the push rod and the car cannot influence each other.
Preferably, a plurality of first sliding blocks are fixed on one side wall of the car along the vertical direction, and a plurality of tracks connected with the first sliding blocks in a sliding mode are arranged on one inner wall of the outer wall.
According to the technical scheme, the lift car can keep stable in the lifting process.
Preferably, the elevator mouth left and right sides the pre-buried blast pipe that has in the wall body of outer wall body, a plurality of intake pipes of fixedly connected with on the blast pipe, each the intake pipe communicates respectively the inside of outer wall body, the top end of outer wall body is connected with the second fan through installation mechanism, second fan input and the fixed intercommunication in blast pipe top.
According to the technical scheme, the exhaust efficiency is further enhanced by arranging the second set of exhaust mechanisms such as the exhaust pipe and the second fan, so that a small amount of smoke entering due to the opening of the elevator door and the heat insulation mechanism is rapidly discharged.
Preferably, one side of each elevator door, which is close to the heat insulation cavity, is provided with a sealing mechanism, and the sealing mechanism is connected with the corresponding elevator door through two connecting mechanisms;
the two connecting mechanisms respectively comprise a second fixing plate, a plurality of supporting columns, a plurality of limiting blocks and a plurality of second springs, wherein one sides of the two elevator doors close to the heat insulation cavity are fixedly connected with the second fixing plate, the opposite sides of the two second fixing plates are fixedly connected with the plurality of supporting columns, the end parts of the plurality of supporting columns far away from the ends of the corresponding second fixing plates are fixedly connected with the limiting blocks, the second springs are sleeved on the peripheries of the plurality of supporting columns, and one ends of the plurality of second springs are fixedly connected to the corresponding second fixing plates;
sealing mechanism includes first closing plate, second closing plate, lug, recess and sealed the pad, first closing plate and second closing plate are close to a plurality of second fixed blocks of the equal fixedly connected with in one side of lift-cabin door, and are a plurality of the second fixed block is all established on corresponding the pillar through the second through-hole cover, and is a plurality of the second fixed block all with correspond pillar sliding connection, and is a plurality of second fixed block one side all with correspond second spring end fixed connection, first closing plate and second opposite side are equipped with lug and recess respectively, the lug is corresponding with the recess, the sealed pad of recess inner wall fixedly connected with.
According to the technical scheme, the first sealing plate and the second sealing plate are tightly combined together, so that gaps between two elevator doors can be well sealed, and dense smoke generated by fire in a building is prevented from entering the elevator shaft to threaten lives of people in the elevator car.
Preferably, one side of the first sealing plate and one side of the second sealing plate, which are close to the elevator doors, are fixedly connected with rubber blocks, the rubber blocks are respectively in close contact with the two elevator doors, and one side of the protruding block, which is close to the second sealing plate, is fixedly connected with a wave block.
According to the technical scheme, the sealing effect is further enhanced by the aid of the convex blocks, the sealing gaskets and the two rubber blocks.
Preferably, the top of the car is respectively embedded with an air inlet box and an air outlet box, the bottom of the air inlet box is provided with an air inlet hole, the bottom of the inner wall of the air inlet box is fixedly connected with an air inlet fan, the inner wall of the air inlet box is fixedly connected with a square ring, the top of the square ring is provided with a placing frame, the bottom of the placing frame is provided with a long groove, the inside of the placing frame is movably connected with a first filter element, the top of the first filter element is lapped with a first rubber pad, the top of the placing frame is lapped with the first rubber pad, the top of the first rubber pad is fixedly connected with a collecting box, one side of the surface of the collecting box, which is close to the air inlet box, is fixedly connected with a connecting strip, the top of the connecting strip is fixedly connected with a square box, the inner wall of the square box is movably connected with an insert block, the inner wall of the air inlet box is provided with a buckling groove, the, one end of the third spring, which is far away from the buckling groove, is fixedly connected with the inner wall of one side of the square box, which is close to the buckling groove, one end of the connecting rod, which is far away from the buckling groove, penetrates through the square box and is fixedly connected with the side face of the pulling block, one side of the surface of the collecting box, which is far away from the air inlet box, is provided with a clamping groove, one side of the surface of the collecting box, which is far away from the air inlet box, is lapped with a cover, the side face of the cover is provided with a through groove, the top of the inner wall of the through groove is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a bolt, the bottom of the bolt is fixedly connected with a pressing sheet, the bottom of the pressing sheet is lapped with a clamping strip, the clamping strip is slidably connected with the inner wall of the through groove, the clamping, the filter cover is characterized in that a second filter element is arranged inside the filter cover, filter screens are arranged at the top and the bottom of the filter cover, the bottom of the filter cover is fixedly connected with an elastic sheet, a clamping hole is formed in the side face of the elastic sheet, a clamping block is fixedly connected to the side face of the air outlet box, and the clamping block is inserted into the inner wall of the clamping hole.
According to the technical scheme, the air in the lift car is effectively ventilated by utilizing the air inlet box and the air outlet box. Meanwhile, smoke is effectively filtered through the filter element. Utilize concrete structural design such as bolt, preforming, extension spring and card strip, reach the effect of convenient dismantlement. Through the structural design of connecting strip, square box, inserted block, draw piece and catching groove, the clearance is changed to the first filter core of collecting box and air inlet incasement portion to the convenience.
Preferably, the number of the clamping strips is two, and the two clamping strips are fixedly connected through a tension spring; the contact part of the surface of the clamping strip and the surface of the pressing sheet is in a slope shape, and one side of the surface of the pressing sheet, which is close to the clamping strip, is in an arc shape; the top of the cover is fixedly connected with an impingement plate which is sleeved on the surface of the bolt; the top of the square ring is fixedly connected with a second rubber pad, and the placing frame is lapped on the top of the second rubber pad; the inside of the air inlet box is fixedly connected with a support strip, and the connecting strip is lapped on the top of the support strip; the contact part of the bottom of the elastic sheet and the surface of the clamping block is arc-shaped; the top and the bottom of the filter cover are both provided with threaded grooves, the inner walls of the threaded grooves are in threaded connection with circular rings, and the filter screen is fixedly connected to the inner walls of the circular rings; a knob is embedded in the center of the filter screen; one side of the insertion block, which is close to the buckling groove, is an inclined plane, and the shape of the buckling groove is matched with that of the insertion block.
According to above-mentioned technical scheme, prevent through the protecting against the impingement plate that the large granule from causing the damage to the air inlet case. The second rubber pad seals the gap, and unfiltered air is prevented from entering the lift car from the gap. The supporting strip enables the collecting box to be stable and not to shake when being placed. The contact part of the surface of the insert block and the air inlet box is an inclined plane, so that the insert block is conveniently extruded into the square box. Through the rotary knob and the circular ring, the filter screen is more convenient to disassemble and install.
Drawings
Fig. 1 is a side sectional view of a fire emergency elevator apparatus for a hospital of the present invention;
fig. 2 is a top sectional view of the fire emergency elevator apparatus for hospitals of the present invention;
FIG. 3 is a structural view of the opening and closing mechanism of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 3;
FIG. 6 is a front sectional view of an elevator door of the present invention;
FIG. 7 is a sectional view taken along line A-A in FIG. 6;
FIG. 8 is a schematic view of the construction of the coupling mechanism of the present invention;
FIG. 9 is a schematic view of the construction of the first seal plate of the present invention;
FIG. 10 is a schematic view of the construction of a second seal plate according to the present invention;
fig. 11 is a schematic view of the structure of the car of the present invention;
FIG. 12 is a schematic view of the interior of the air inlet box of the present invention;
FIG. 13 is an enlarged view of the structure at position A in FIG. 12;
FIG. 14 is an enlarged view of the structure at position B in FIG. 12;
FIG. 15 is a schematic side sectional view of the air inlet box of the present invention;
FIG. 16 is a schematic view showing the internal structure of the outlet windbox of the present invention;
fig. 17 is an enlarged view of the structure at the position C in fig. 16.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1-17, the fire emergency elevator device for hospitals of the present invention includes a corridor outer wall 1 having each floor provided with a passage opening, a heat insulation mechanism 2 is disposed at each passage opening of the corridor outer wall 1, an elevator mechanism 3 is disposed outside the corridor outer wall 1, and an exhaust mechanism 4 communicated with the interior of the elevator mechanism 3 is disposed outside the elevator mechanism 3.
The heat insulation mechanism 2 comprises a heat insulation wall 21 fixedly connected with the outer wall of each passage opening of the outer wall 1 of the corridor, an outer wall 22 fixedly connected with the other side wall of the heat insulation wall 21, the heat insulation wall 21 is provided with a plurality of passages 23 corresponding to the passage openings of the outer wall 1 of the corridor, two rotary grooves 24 corresponding to the passages are formed in each passage 23, the rotary grooves 24 are connected with rotary blocks 25 in each rotary groove 24, the corresponding rotary blocks 25 are fixedly connected to the outer walls of the upper end and the lower end of each heat insulation door plate 26 respectively, fire-proof layers 27 are fixed on the surfaces of the heat insulation door plates 26, a plurality of heat insulation cavities 28 corresponding to the passages 23 are formed in one side wall of the outer wall 22 close to the heat insulation wall 21, a distance space is formed, and heat insulation is. The heat insulation wall 21 may be formed by casting general cement concrete or may be formed by building other heat insulation building materials. The holding tank that is used for fixed seal strip is all offered to thermal-insulated door plant 26's upper and lower left and right sides side, prevents that smog from getting into from the gap.
The exhaust mechanism 4 comprises an exhaust pipeline 41, the exhaust pipeline 41 is fixedly connected to the outer wall of one side, away from the outer wall 1 of the corridor, of the outer wall 22, an exhaust fan 42 is installed on the inner wall of the upper end of the exhaust pipeline 41, the upper end of the exhaust pipeline 41 is fixedly communicated with a U-shaped pipe 43 used for being communicated with the outside, a plurality of supporting arc plates 44 are fixedly connected to the opening of the other end of the U-shaped pipe 43 at equal intervals, the lower ends of the supporting arc plates 44 are fixedly connected to the outer wall of the upper end of the outer wall 22, and an air inlet 45 is formed in the outer wall of; the outer wall of the outer wall 22 is provided with a plurality of sleeve holes 51, an exhaust funnel 52 is fixedly mounted inside each sleeve hole 51, and each exhaust funnel 52 is communicated with the exhaust pipeline 41 and the inner part of the outer wall 22. The exhaust mechanism 4 can help fast air exchange, and natural air exchange is slow.
An opening and closing mechanism 5 is arranged in each exhaust cylinder 52; the opening and closing mechanism 5 comprises a baffle plate 53, and the baffle plate 53 is fixed on the inner wall of one end of each exhaust funnel 52 close to the exhaust pipeline 41; round hole 54 has been seted up in the center department of baffle 53, equal fixedly connected with pivot 55 on the lower extreme inner wall of aiutage 52, and each pivot 55 all rotates on the surface and is connected with commentaries on classics board 56, and each commentaries on classics board 56 all fixedly connected with plectane 57 on the surface, plectane 57 joint is inside round hole 54, the first fixed block 58 of the upper end fixedly connected with of commentaries on classics board 56, the first fixed block 58 on the surface fixedly connected with round bar 59, the rotation on the surface of round bar 59 is connected with change 510, the on the surface fixedly connected with push rod 511 of change 510, the other end of push rod 511 runs through first through-hole 512 and extends to the thermal-insulated chamber 28 inside, and first through-hole 512 is seted up on the one end lateral wall that. The whole fire emergency elevator device is not used at ordinary times, and only serves as an emergency lifesaving or rescue tool when a fire occurs, and is only periodically maintained and overhauled at ordinary times. Therefore, the design of the opening and closing mechanism 5 can avoid the problems of the device such as moisture, water accumulation and the like. The push rods 511 are staggered with the cars 39. The cab 39 may be in the form of a simple basket or may be standard conventional. Control switches for the motor 36, the exhaust fan 42, the supply fan 205 in the car 39, the exhaust fan 2028, etc. may be provided in the car 39 and on the floor corridor wall, respectively. The motor 36, exhaust fan 42, elevator door 32 and the entire car 39 are powered by a power source external to the building to prevent power failure from affecting the operation of the device in the event of a fire. The power lines, communication lines and the like are buried in the outer wall 22 and placed in the elevator shaft 31, namely, the conventional elevator technology in the field is adopted to prevent burning or damage.
The side of the two elevator doors 32 near the insulated cavity 28 is provided with a sealing mechanism 106, and the sealing mechanism 106 is connected with the corresponding elevator door 32 through two connecting mechanisms 107.
The two connecting mechanisms 107 respectively comprise a second fixing plate 1071, a plurality of supporting columns 1073, a plurality of limiting blocks 1072 and a plurality of second springs 1074, one side of each of the two elevator doors 32 close to the heat insulation cavity 28 is fixedly connected with the second fixing plate 1071, the opposite sides of the two second fixing plates 1071 are respectively and fixedly connected with the plurality of supporting columns 1073, the end parts of the ends of the plurality of supporting columns 1073 far away from the corresponding second fixing plate 1071 are respectively and fixedly connected with the limiting blocks 1072, the peripheries of the plurality of supporting columns 1073 are respectively sleeved with the second springs 1074, and one ends of the plurality of second springs 1074 are respectively and fixedly connected to the corresponding second fixing plates;
the sealing mechanism 106 includes a first sealing plate 1062, a second sealing plate 1063, a protrusion 1061, a groove 1064 and a sealing gasket 1065, wherein the first sealing plate 1062 and the second sealing plate 1063 are fixedly connected to one side of the elevator door 32, the second fixing blocks 1011 are respectively sleeved on the corresponding pillars 1073 through second through holes 1012, the second fixing blocks 1011 are respectively slidably connected to the corresponding pillars 1073, and the second fixing blocks 1011 are respectively fixedly connected to one side of the second fixing blocks 1011 and the end of the corresponding second spring 1074, the first sealing plate 1062 and the second opposite side are respectively provided with the protrusion 1061 and the groove 1064, the protrusion 1061 corresponds to the groove 1064, and the inner wall of the groove 1064 is fixedly connected to the sealing gasket 1065. The gap between the two elevator doors 32 can be well sealed, and dense smoke generated by fire in a building is prevented from entering the elevator shaft to threaten lives of people in the elevator car.
Rubber blocks 1013 are fixedly connected to one sides of the first sealing plate 1062 and the second sealing plate 1063 close to the elevator doors 32, the two rubber blocks 1013 are respectively in close contact with the two elevator doors 32, and a wave block 1010 is fixedly connected to one side of the projection 1061 close to the second sealing plate 1063. Sealing strip devices are arranged between the upper end and the lower end of the rubber block 1013 and the outer wall 22, between the upper end and the lower end of the first sealing plate 1062 and the second sealing plate 1063 and the outer wall 22, and between the surface of the elevator door 32 and the outer wall 22, so that smoke is effectively prevented from entering the elevator. The sealing strip is easy to damage due to friction with the outer wall 22, and damage is found in regular maintenance and timely replaced.
An air inlet box 202 and an air outlet box 203 are respectively inlaid at the top of the car 39, so that the air inside the car 39 can be circularly updated, an air inlet hole 204 is formed in the bottom of the air inlet box 202, so that the outside air can enter the car 39 through the air inlet hole 204, an air inlet fan 205 is fixedly connected to the bottom of the inner wall of the air inlet box 202, the air inlet fan 205 operates to suck the air into the elevator, a square ring 206 is fixedly connected to the inner wall of the air inlet box 202, a placing frame 207 is arranged at the top of the square ring 206, a long groove 208 is formed in the bottom of the placing frame 207, a first filter element 209 is movably connected inside the placing frame 207 to filter the dust and the smoke, a first rubber pad 2010 is lapped at the top of the first filter element 209 to prevent the dust and the smoke from entering the car 39 from the side, the first rubber pad 2010 is lapped at the top of the placing, the dust collector is not shaken, the collecting box 2011 is fixedly connected at the top of the first rubber pad 2010, when the dust with large mass enters the air inlet box 202 and passes through the collecting box 2011, the dust falls into the bottom of the collecting box 2011, one side of the surface of the collecting box 2011, which is close to the air inlet box 202, is fixedly connected with the connecting strip 2012, the top of the connecting strip 2012 is fixedly connected with the square box 2013, the inner wall of the square box 2013 is movably connected with the insert 2014, the inner wall of the air inlet box 202 is provided with the catching groove 2015, the insert 2014 is inserted into the inner wall of the catching groove 2015, one side of the insert 2014, which is far away from the catching groove 2015, is fixedly connected with the third spring 2016 and the connecting rod 2017 respectively, one end of the third spring, which is far away from the catching groove 2015, is fixedly connected with the inner wall of the square box 2013, which is close to the catching groove 2015, one end of the connecting rod 2017, which is far away from the catching groove 2015, the top of air-inlet box 202 supports the inclined plane of inserted block 2014, makes inserted block 2014 slide to square box 2013 inner wall direction, and when reacing catching groove 2015 department, third spring 2016 kick-backs, inserts inserted block 2014 catching groove 2015, and box 2011 is collected in the locking, and pulling inserted block 2014 breaks away from catching groove 2015, can take out collection box 2011. A clamping groove 2019 is formed in the surface of the collection box 2011, which is far away from the air inlet box 202, a cover 2020 is lapped on the surface of the collection box 2011, a through groove 2021 is formed in the side face of the cover 2020, a threaded hole 2022 is formed in the top of the inner wall of the through groove 2021, a bolt 2023 is connected to the inner wall of the threaded hole 2022 in a threaded manner, a pressing sheet 2024 is fixedly connected to the bottom of the bolt 2023, a clamping strip 2025 is lapped on the bottom of the pressing sheet 2024, the clamping strip 2025 is slidably connected to the inner wall of the through groove 2021, the clamping strip 2025 is clamped to the inner wall of the clamping groove 2019, a tension spring 2026 is fixedly connected to the other end of the clamping strip 2025, the bolt 2023 is rotated counterclockwise, the bolt 2023 is lifted to drive the pressing sheet 2024 to be lifted, the pressing sheet 2024 is separated from the inclined plane of the clamping strip 2025, at this time, the two clamping strips. An exhaust hole 2027 is formed in the bottom of the air outlet box 203, an exhaust fan 2028 is fixedly connected to the bottom of the inner wall of the air outlet box 203, a filter cover 2029 is movably connected to the top of the air outlet box 203, a second filter element 2030 is arranged inside the filter cover 2029, filter screens 2031 are arranged at the top and the bottom of the filter cover 2029, an elastic sheet 2032 is fixedly connected to the bottom of the filter cover 2029, a clamping hole 2033 is formed in the side surface of the elastic sheet 2032, a clamping block 2034 is fixedly connected to the side surface of the air outlet box 203, and the clamping block 2034 is inserted into the inner wall of the clamping hole 2033. The filtering cover 29 can be pulled out upwards by pulling the elastic sheet 32 outwards and the clamping block 34 out of the clamping hole 33.
The number of the clamping strips 2025 is two, and the two clamping strips 2025 are fixedly connected through a tension spring 2026. When the tension spring 2026 releases the pressing sheet 2024 from the clamping strip 2025, the two clamping strips 2025 move towards each other to be separated from the clamping groove 2019. The contact part of the surface of the clamping strip 2025 and the surface of the pressing sheet 2024 is in a slope shape, and the side of the surface of the pressing sheet 2024 close to the clamping strip 2025 is in an arc shape, so that the clamping strip 2025 is pushed to move towards two sides when the pressing sheet 2024 moves downwards. The top of the cover 2020 is fixedly connected with a baffle 2035, and the baffle 2035 is sleeved on the surface of the bolt 2023. When the elevator ascends, the speed is high, and the air inlet box 202 is prevented from being damaged by larger particles. The top of the square ring 206 is fixedly connected with a second rubber pad 2036, the placing frame 207 is overlapped on the top of the second rubber pad 2036, the second rubber pad 2036 seals the gap, and unfiltered air is prevented from entering the car 39 from the gap. A supporting strip 2037 is fixedly connected inside the air inlet box 202, and the connecting strip 2012 is lapped on the top of the supporting strip 2037; the support bar 2037 stabilizes the collection box 2011 against shaking when placed. The bottom of the spring 2032 is arc-shaped and contacts the surface of the block 2034. When the filter cover 2029 is covered downwards, the bottom of the elastic piece 2032 is in arc-shaped contact with the surface of the clamping block 2034, so that the elastic piece 2032 is conveniently pushed to deform, the clamping block 2034 is clamped into the clamping hole 2033 more easily, and when the filter cover 2029 is opened, the arc at the bottom of the elastic piece 2032 enables a hand to break off the elastic piece 2032 easily, so that the clamping block 2034 is separated from the clamping hole 2033.
The top and the bottom of the filtering cover 2029 are both provided with a thread groove 2038, the inner wall of the thread groove 2038 is in threaded connection with a ring 2039, and the filter screen 2031 is fixedly connected to the inner wall of the ring 2039; the filter screen 2031 can be detached for cleaning. A knob 2040 is embedded in the center of the filter screen 2031; by rotating the knob 2040, the filter screen 2031 can be driven to rotate, so that the filter screen 2031 can be more conveniently disassembled and assembled.
One side that inserted block 2014 is close to catching groove 2015 is the inclined plane, the shape of catching groove 2015 and the shape looks adaptation of inserted block 2014. When the collecting box 2011 is placed downwards, the contact part of the surface of the insert 2014 and the air inlet box 202 is an inclined surface, so that the insert 2014 is conveniently extruded into the square box 2013.
Specifically, when a fire occurs, the escaper opens the heat insulation door panel 26 to enter the heat insulation cavity 28, then closes the heat insulation door panel 26, high temperature is blocked in the corridor outer wall 1 through the heat insulation door panel 26 and the heat insulation wall 21, flame is blocked outside the heat insulation cavity 28 through the fireproof layer 27 made of flame retardant material on the surface of the heat insulation door panel 26, the escaper is effectively prevented from being damaged by the fire, then people are conveyed to the ground through the elevator installed outside the building, the motor 36 is powered by the power supply outside the building, the motor 36 is prevented from being powered off and malfunctioning, the winding drum 35 is driven to rotate by the motor 36, the elevator is prevented from being damaged by high temperature during the fire, the elevator malfunctions are prevented, the rotating ring 510 is driven to move by the push rod 511, the rotating ring 510 drives the round rod 59 to move, the round rod 59 drives the rotating plate 56 to rotate around the rotating shaft 55, so that the round plate 57 moves out of, and then the exhaust funnel 52 is communicated with the exhaust pipeline 41, and then the elevator shaft 31 is communicated with the exhaust pipeline 41, then the exhaust fan 42 is started to extract the air in the elevator shaft 31, and then the air is discharged from the other end, meanwhile, new air flow is introduced into the elevator shaft 31 through the through hole 512, and the dense smoke is driven by the discharged air flow to be discharged from the exhaust pipeline 41, so that the dense smoke is effectively prevented from entering the interior of the elevator shaft 31 to cause damage to escaped personnel in the elevator.
When the two elevator doors 32 are closed, the two elevator doors 32 drive the first sealing plate 1062 and the second sealing plate 1063 to move towards each other, the protrusion 1061 is inserted into the groove 1064 at first and contacts with the sealing gasket 1065 on the inner wall of the groove 1064, the second springs 1074 are compressed by the first sealing plate 1062 and the second sealing plate 1063 to contract, the first sealing plate 1062 and the second sealing plate 1063 are tightly combined together by the acting force of the second springs 1074, and the gap between the two elevator doors 32 can be well sealed by matching the upper protrusion 1061, the sealing gasket 1065 and the two rubber blocks 1013, so that dense smoke generated by fire in the building is prevented from entering the elevator shaft to cause life threat to people in the elevator car. A small amount of dense smoke passing through the first sealing plate 1062 and the second sealing plate 1063 is also discharged out of the elevator shaft by the second fan 104 through the air inlet pipe 102 and the exhaust pipe 103, so that the dense smoke is further prevented from entering the elevator car, and safety is ensured.
When the air cleaner is used, the air inlet fan 205 and the air exhaust fan 2028 are opened simultaneously, the air inlet fan 205 sucks air into the car 39, impurities with large mass fall into the bottom of the collection box 2011 when the air cleaner passes through the collection box 2011, smoke and dust with small mass enter the air inlet box 202 and pass through the first filter element 209 to be filtered, the air in the car 2039 is exhausted out of the car 39 when the air exhaust fan 2028 rotates, so that the air in the car 39 flows circularly, the air cleaner is kept, when the air cleaner needs to be replaced and cleaned, the bolt 2023 rotates anticlockwise to drive the bolt 2023 to lift the pressing sheet 2024, the pressing sheet 2024 is separated from the inclined surface of the clamping strip 2025, at the moment, the tension spring 2026 pulls the two clamping strips 2025 to move oppositely to drive the clamping strips 2025 to be separated from the clamping groove 2019, the cover 2020 is opened, the pull block 2018 to drive the connecting rod 2017, the connecting rod 2017 drives the inserting block 2014 to be separated from the buckle groove 2015, the collection box 2011 is, when the collection box 2011 is put back, the collection box 2011 is placed downwards, the top of the air inlet box 202 abuts against the inclined surface of the insert 2014, the insert 2014 slides towards the inner wall of the square box 2013, when the insert 2014 reaches the buckling groove 2015, the third spring 2016 rebounds, the insert 2014 is inserted into the buckling groove 2015, the collection box 2011 is locked, the cover 2020 is covered, the bolt 2023 is rotated clockwise, the pressing sheet 2024 descends, the clamping strip 2025 is pushed to the inner wall of the clamping groove 2019, the cover 2020 is clamped, the elastic sheet 2032 is pulled outwards, the clamping block 2034 is separated from the clamping hole 2033, the filter cover 2029 can be pulled upwards, the filter cover 2029 is covered, the clamping block 2034 pushes the elastic sheet 2032 outwards until the clamping hole 2033 is formed, the clamping block 2034 is clamped into the clamping hole 2033, and the filter cover 2029 is fixed.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (10)
1. A fire emergency elevator device for hospitals comprises corridor outer walls (1) with passage openings at each floor, and is characterized in that each passage opening of the corridor outer walls (1) is provided with a heat insulation mechanism (2), an elevator mechanism (3) is arranged at the outer side of the corridor outer walls (1), an exhaust mechanism (4) communicated with the interior of the elevator mechanism (3) is arranged at the outer side of the elevator mechanism (3),
the heat insulation mechanism (2) comprises heat insulation walls (21) fixedly connected with the outer walls of the passage openings of the outer wall (1) of the corridor, an outer wall body (22) is fixedly connected on the side wall at the other side of the heat insulation wall (21), the heat insulation wall (21) is provided with a plurality of channels (23) corresponding to each channel opening of the corridor outer wall (1), two rotary grooves (24) which are correspondingly arranged up and down are arranged in each channel (23), rotary blocks (25) are rotatably connected in each rotary groove (24), the two corresponding rotating blocks (25) are respectively and fixedly connected on the outer walls of the upper end and the lower end of the heat insulation door plate (26), a fireproof layer (27) is fixed on the surface of the heat insulation door plate (26), and a plurality of heat insulation cavities (28) corresponding to the channels (23) are formed in the side wall of the outer wall body (22) close to the heat insulation wall (21);
the elevator mechanism (3) comprises an outer wall body (22) and an elevator shaft (31), the elevator shaft (31) is arranged inside the outer wall body (22), a plurality of elevator mouths (109) corresponding to each channel (23) are arranged on one side wall of the elevator shaft (31) close to the heat insulation cavity (28), each elevator mouth (109) is provided with two elevator doors (32), a sleeve (33) is fixed on the outer wall body (22) above the elevator shaft (31), a steel cable (34) penetrates through the inside of the sleeve (33), the upper end of the steel cable (34) is fixedly connected to the surface of a winding drum (35), the winding drum (35) is fixedly connected to the output end of a motor (36), the motor (36) is fixedly connected to the surface of a first fixing plate (37), the first fixing plate (37) is fixedly connected to the outer wall body at the top end of the outer wall body (22), fixedly connected with guard box (38) on the top outer wall of outer wall body (22), motor (36) are located inside guard box (38), the lower extreme fixedly connected with car (39) of cable wire (34).
2. The fire emergency elevator device for the hospital according to claim 1, wherein the exhaust mechanism (4) comprises an exhaust duct (41), the exhaust duct (41) is fixedly connected to the outer wall of one side of the outer wall (22) far away from the outer wall (1) of the corridor, an exhaust fan (42) is installed on the inner wall of the upper end of the exhaust duct (41), a U-shaped pipe (43) for communicating with the outside is fixedly communicated with the upper end of the exhaust duct (41), a plurality of supporting arc plates (44) are fixedly connected to the opening of the other end of the U-shaped pipe (43) at equal intervals, the lower ends of the supporting arc plates (44) are fixedly connected to the outer wall of the upper end of the outer wall (22), and an air inlet hole (45) is formed in the outer wall of the lower end of the outer wall (22); the outer wall of the outer wall body (22) is provided with a plurality of sleeve holes (51), an exhaust funnel (52) is fixedly mounted inside each sleeve hole (51), and each exhaust funnel (52) is communicated with the exhaust pipeline (41) and the inside of the outer wall body (22).
3. The fire emergency elevator device for hospitals according to claim 2, characterized in that an opening and closing mechanism (5) is provided in each exhaust funnel (52); the opening and closing mechanism (5) comprises baffle plates (53), and the baffle plates (53) are fixed on the inner wall of one end, close to the exhaust pipeline (41), of each exhaust funnel (52); a round hole (54) is formed in the center of the baffle plate (53), rotating shafts (55) are fixedly connected to the inner wall of the lower end of the exhaust funnel (52), rotating plates (56) are rotatably connected to the surfaces of the rotating shafts (55), circular plates (57) are fixedly connected to the surfaces of the rotating plates (56), the circular plate (57) is clamped in the circular hole (54), the upper end of the rotating plate (56) is fixedly connected with a first fixing block (58), a round rod (59) is fixedly connected on the surface of the first fixed block (58), a rotating ring (510) is rotatably connected on the surface of the round rod (59), a push rod (511) is fixedly connected on the surface of the rotating ring (510), the other end of the push rod (511) penetrates through the first through hole (512) and extends to the inside of the heat insulation cavity (28), the first through hole (512) is formed in the side wall of one end, far away from the exhaust pipeline (41), of the outer wall body (22).
4. The fire emergency elevator device for the hospital according to claim 3, wherein the upper, lower, left and right sides of the heat insulation door panel (26) are provided with accommodating grooves for fixing sealing strips; the push rods (511) and the lift car (39) are arranged in a staggered mode.
5. The fire emergency elevator device for the hospital according to claim 1, wherein a plurality of first sliding blocks are fixed on one side wall of the car (39) along a vertical direction, and a plurality of tracks are formed on one inner wall of the outer wall (22) and are slidably connected with the first sliding blocks.
6. The fire emergency elevator device for the hospital according to claim 1, wherein exhaust pipes (103) are embedded in the wall bodies of the outer wall body (22) on the left side and the right side of the elevator entrance (109), a plurality of air inlet pipes (102) are fixedly connected to the exhaust pipes (103), the air inlet pipes (102) are respectively communicated with the inside of the outer wall body (22), the end portion of the top end of the outer wall body (22) is connected with a second fan (104) through a mounting mechanism (105), and the input end of the second fan (104) is fixedly communicated with the top end of the exhaust pipe (103).
7. The fire emergency elevator device for hospital according to claim 1, characterized in that two of said elevator doors (32) are provided with a sealing mechanism (106) on the side close to the heat insulation chamber (28), said sealing mechanism (106) being connected with the corresponding elevator door (32) by two connecting mechanisms (107);
the two connecting mechanisms (107) respectively comprise a second fixing plate (1071), a plurality of pillars (1073), a plurality of limiting blocks (1072) and a plurality of second springs (1074), one side of each of the two elevator doors (32) close to the heat insulation cavity (28) is fixedly connected with the second fixing plate (1071), the opposite sides of the two second fixing plates (1071) are fixedly connected with the plurality of pillars (1073), the end parts of the plurality of pillars (1073) far away from the corresponding second fixing plate (1071) are respectively and fixedly connected with the limiting blocks (1072), the peripheries of the plurality of pillars (1073) are respectively sleeved with the second springs (1074), and one ends of the plurality of second springs (1074) are respectively and fixedly connected to the corresponding second fixing plate (1071);
the sealing mechanism (106) comprises a first sealing plate (1062), a second sealing plate (1063), a convex block (1061), a groove (1064) and a sealing gasket (1065), one sides of the first sealing plate (1062) and the second sealing plate (1063) close to the elevator door (32) are fixedly connected with a plurality of second fixing blocks (1011), the second fixing blocks (1011) are sleeved on the corresponding support columns (1073) through second through holes (1012), the second fixing blocks (1011) are slidably connected with the corresponding support columns (1073), one side of each of the second fixed blocks (1011) is fixedly connected with the end part of the corresponding second spring (1074), the first sealing plate (1062) and the second opposite side are respectively provided with a convex block (1061) and a groove (1064), the projection (1061) corresponds to the groove (1064), and a sealing gasket (1065) is fixedly connected to the inner wall of the groove (1064).
8. The fire emergency elevator device for hospitals according to claim 7, wherein the first sealing plate (1062) and the second sealing plate (1063) are fixedly connected with rubber blocks (1013) at the side close to the elevator doors (32), the two rubber blocks (1013) are respectively in close contact with the two elevator doors (32), and the wave block (1010) is fixedly connected with the side of the projection (1061) close to the second sealing plate (1063).
9. The fire emergency elevator device for the hospital according to claim 1, wherein an air inlet box (202) and an air outlet box (203) are respectively inlaid at the top of the car (39), an air inlet hole (204) is formed in the bottom of the air inlet box (202), an air inlet fan (205) is fixedly connected to the bottom of the inner wall of the air inlet box (202), a square ring (206) is fixedly connected to the inner wall of the air inlet box (202), a placing frame (207) is arranged at the top of the square ring (206), a long groove (208) is formed in the bottom of the placing frame (207), a first filter element (209) is movably connected to the inside of the placing frame (207), a first rubber pad (2010) is lapped on the top of the first filter element (209), the first rubber pad (2010) is lapped on the top of the placing frame (207), and a collecting box (2011) is fixedly connected to the top of the first rubber pad (2010), the utility model discloses a wind inlet box, including collect box (2011), one side fixedly connected with connecting strip (2012) that the box surface is close to air inlet box (202), the top fixedly connected with square box (2013) of connecting strip (2012), the inner wall swing joint of square box (2013) has inserted block (2014), catching groove (2015) have been seted up to the inner wall of air inlet box (202), inserted block (2014) are pegged graft at the inner wall of catching groove (2015), one side that catching groove (2015) were kept away from to inserted block (2014) is fixedly connected with third spring (2016) and connecting rod (2017) respectively, the one end that catching groove (2015) were kept away from to third spring (2016) runs through square box (2013) and with the side fixed connection of pulling block (2018) with square box (2013) the inner wall fixed connection that catching groove (2015) one side was close to connecting rod (2017), collect box (2011) one side that the box surface was kept away from air inlet box (202) and seted up draw groove (2019), a cover (2020) is lapped on one side of the surface of the collection box (2011) far away from the air inlet box (202), a through groove (2021) is formed in the side face of the cover (2020), a threaded hole (2022) is formed in the top of the inner wall of the through groove (2021), a bolt (2023) is in threaded connection with the inner wall of the threaded hole (2022), a pressing sheet (2024) is fixedly connected to the bottom of the bolt (2023), a clamping strip (2025) is lapped on the bottom of the pressing sheet (2024), the clamping strip (2025) is in sliding connection with the inner wall of the through groove (2021), the clamping strip (2025) is clamped on the inner wall of a clamping groove (2019), a tension spring (2026) is fixedly connected to the other end of the clamping strip (2025), an exhaust hole (2027) is formed in the bottom of the air outlet box (203), an exhaust fan (2028) is fixedly connected to the bottom of the inner wall of the air outlet box, the filter cover (2029) is internally provided with a second filter element (2030), the top and the bottom of the filter cover (2029) are both provided with a filter screen (2031), the bottom of the filter cover (2029) is fixedly connected with an elastic sheet (2032), a clamping hole (2033) is formed in the side surface of the elastic sheet (2032), a clamping block (2034) is fixedly connected to the side surface of the air outlet box (203), and the clamping block (2034) is inserted into the inner wall of the clamping hole (2033).
10. The fire emergency elevator device for hospitals according to claim 9, characterized in that the number of the clamping strips (2025) is two, and the two clamping strips (2025) are fixedly connected by a tension spring (2026); the contact part of the surface of the clamping strip (2025) and the surface of the pressing sheet (2024) is in a slope shape, and one side of the surface of the pressing sheet (2024) close to the clamping strip (2025) is in an arc shape; the top of the cover (2020) is fixedly connected with an impact prevention plate (2035), and the impact prevention plate (2035) is sleeved on the surface of the bolt (2023); the top of the square ring (206) is fixedly connected with a second rubber pad (2036), and the placing frame (207) is lapped on the top of the second rubber pad (2036); the inside of the air inlet box (202) is fixedly connected with a supporting strip (2037), and the connecting strip (2012) is lapped on the top of the supporting strip (2037); the contact part of the bottom of the elastic sheet (2032) and the surface of the clamping block (2034) is arc-shaped; the top and the bottom of the filtering cover (2029) are both provided with a thread groove (2038), the inner wall of the thread groove (2038) is in threaded connection with a circular ring (2039), and the filter screen (2031) is fixedly connected to the inner wall of the circular ring (2039); a knob (2040) is embedded in the center of the filter screen (2031); one side that inserted block (2014) are close to catching groove (2015) is the inclined plane, the shape of catching groove (2015) and the shape looks adaptation of inserted block (2014).
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| CN202011009940.9A CN112125099B (en) | 2020-09-23 | 2020-09-23 | Fire emergency elevator device for hospital |
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| CN202011009940.9A CN112125099B (en) | 2020-09-23 | 2020-09-23 | Fire emergency elevator device for hospital |
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