CN112125099A - A hospital fire emergency elevator device - Google Patents

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

A hospital fire emergency elevator device

technical field

The present invention relates to an elevator apparatus.

Background technique

Elevators are mainly used in high-rise buildings and are the most important means of transportation for vertical connections. As a hospital is a labor-intensive labor center, it is very important to prevent fires. When a fire breaks out in a hospital, many patients are unable to escape by themselves and need rescuers to help, but ordinary elevators obviously cannot be used during a fire. Therefore, an additional emergency rescue elevator needs to be designed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a hospital fire emergency elevator device, which is used for self-rescue and rescue in case of fire.

The technical solution to achieve the above purpose is:

A fire emergency elevator device for a hospital includes a corridor outer wall with a passage opening on each floor, a heat insulation mechanism is arranged at each layer passage opening of the corridor outer wall, and an outer side of the corridor outer wall is provided with an elevator mechanism, the outside of the elevator mechanism is provided with an exhaust mechanism that communicates with the inside of the elevator mechanism,

The heat insulating mechanism includes a heat insulating wall that is fixedly connected to the outer walls of the passage openings of the outer wall of the corridor, an outer layer wall is fixedly connected to the other side wall of the heat insulating wall, and the heat insulating wall is provided with an outer wall. A plurality of passages corresponding to the passage openings of the outer wall of the corridor, each of the passages is provided with two upper and lower corresponding turning grooves, and the interiors of the turning grooves are rotatably connected with turning blocks, and the corresponding two The rotating blocks are respectively fixedly connected to the outer walls of the upper and lower ends of the heat-insulating door panel, the surface of the heat-insulating door panel is fixed with a fireproof layer, and one side wall of the outer layer wall body close to the heat-insulating wall is provided with each other. a plurality of thermal insulation cavities corresponding to the channels;

The elevator mechanism includes an outer wall and an elevator shaft, the elevator shaft is opened inside the outer wall, and a plurality of elevator ports corresponding to each channel are opened on one side wall of the elevator shaft close to the heat-insulating cavity, Two elevator doors are installed at each of the elevator entrances, a sleeve is fixed on the outer wall above the elevator shaft, a steel cable passes through the inside of the sleeve, and the upper end of the steel cable is fixedly connected to On the surface of the reel, the reel is fixedly connected to the output end of the motor, the motor is fixedly connected to the surface of the first fixing plate, and the first fixing plate is fixedly connected to the top outer wall of the outer wall Above, a protection box is fixedly connected to the top outer wall of the outer layer wall, the motor is located inside the protection box, and the lower end of the steel cable is fixedly connected to a car.

According to the above technical solution, in the event of a fire in the hospital, it is convenient for patients and medical staff to rescue themselves, and it is also convenient for rescuers to quickly reach the floor to be rescued. The outer wall of the corridor is separated from the outer wall by the set thermal insulation wall. When the flame is ignited, the escaping personnel will open the thermal insulation door panel, enter the inside of the thermal insulation cavity, and then close the thermal insulation door panel. The wall blocks the high temperature in the outer wall of the corridor, and the flame is blocked from the outside by the flame retardant and fireproof layer on the surface of the insulating door panel, which effectively prevents the fire from causing damage to the escaping personnel, and then transports the personnel to the ground through the elevator installed outside the building. Prevent the elevator from being damaged by high temperature during a fire, causing the elevator to fail.

Preferably, the exhaust mechanism includes an exhaust duct, the exhaust duct is fixedly connected to the outer wall of the outer layer wall away from the outer wall of the corridor, and an exhaust fan is installed on the inner wall of the upper end of the exhaust duct. The upper end of the exhaust duct is fixedly connected with a U-shaped pipe for communicating with the outside, the opening of the other end of the U-shaped pipe is fixedly connected with a plurality of supporting arc plates at equal distances, and the lower ends of the plurality of supporting arc plates are fixedly connected. On the outer wall of the upper end of the outer layer wall body, the lower end outer wall of the outer layer wall body is provided with air inlet holes; the outer wall of the outer layer wall body is provided with a plurality of sleeve holes, and the inside of each sleeve hole is fixedly installed There are exhaust cylinders, each of which is communicated with the exhaust pipe and the inside of the outer wall.

According to the above technical solution, the setting of the exhaust mechanism can help to quickly exchange air and avoid the disadvantage that natural ventilation is relatively slow.

Preferably, each of the exhaust cylinders is provided with an opening and closing mechanism; the opening and closing mechanism includes a baffle plate, and the baffle plate is fixed on the inner wall of one end of each exhaust cylinder close to the exhaust pipe; the A circular hole is opened in the center of the baffle, a rotating shaft is fixedly connected to the inner wall of the lower end of the exhaust cylinder, a rotating plate is rotatably connected to the surface of each rotating shaft, and a surface of each rotating plate is fixedly connected There is a circular plate, the circular plate is clamped inside the circular hole, a first fixing block is fixedly connected to the upper end of the rotating plate, a round rod is fixedly connected on the surface of the first fixing block, and the surface of the circular rod is fixedly connected. A swivel ring is rotatably connected to the upper surface, a push rod is fixedly connected to the surface of the swivel ring, and the other end of the push rod extends through the first through hole to the inside of the heat insulation cavity, and the first through hole is opened in the outer wall. on the side wall of one end away from the exhaust duct.

According to the above-mentioned technical solution, when a fire occurs, the push rod provided by the communication system drives the rotating ring to move, the rotating ring drives the circular rod to move, and the circular rod drives the rotating plate to rotate, so that the circular plate is moved out from the inside of the circular hole, and then the exhaust cylinder is moved. It is connected with the exhaust pipe, so that the elevator shaft is connected with the exhaust pipe, and then the exhaust fan is started to extract the air inside the elevator shaft and discharge, thereby effectively preventing the thick smoke from entering the elevator shaft and causing damage to the escaping personnel inside the elevator. In addition, the opening and closing mechanism is usually closed, which can avoid problems such as dampness and accumulation of water in the device. Usually just regular inspections are enough.

Preferably, accommodating grooves for fixing the sealing strip are provided on the upper, lower, left, right, and four sides of the heat-insulating door panel to prevent smoke from entering through the gap. The push rod and the car are staggered, and the two do not affect each other.

Preferably, a plurality of first sliding blocks are fixed along a vertical direction on a side wall of the car, and a plurality of rails slidably connected to each of the first sliding blocks are opened on an inner wall of the outer wall.

According to the above technical solution, the lift process of the car is kept stable.

Preferably, exhaust pipes are pre-buried in the walls of the outer wall on the left and right sides of the elevator entrance, and a plurality of intake pipes are fixedly connected to the exhaust pipes, and each of the intake pipes is respectively connected to the Inside the outer wall, the top end of the outer wall is connected with a second fan through the installation mechanism, and the input end of the second fan is in fixed communication with the top of the exhaust pipe.

According to the above technical solution, by providing a second set of exhaust mechanisms such as an exhaust pipe and a second fan, the exhaust efficiency is further enhanced, so that a small amount of smoke entering due to the opening of the elevator door and the heat insulation mechanism is quickly discharged.

Preferably, a sealing mechanism is provided on one side of the two elevator doors close to the heat insulation cavity, and the sealing mechanism is connected with the corresponding elevator door through two connecting mechanisms;

Both of the two connecting mechanisms include a second fixing plate, a number of pillars, a number of limit blocks and a number of second springs, and a second fixing plate is fixedly connected to one side of the two elevator doors close to the heat insulation cavity. The opposite sides of the second fixing plate are fixedly connected with a plurality of struts, the one end of the struts away from the corresponding second fixing plate is fixedly connected with a limit block, and the periphery of the struts is sleeved with a second spring, One end of the second spring is fixedly connected to the corresponding second fixing plate;

The sealing mechanism includes a first sealing plate, a second sealing plate, a bump, a groove and a gasket, and a plurality of second fixing blocks are fixedly connected to one side of the first sealing plate and the second sealing plate close to the elevator door. , a plurality of the second fixing blocks are sleeved on the corresponding pillars through the second through holes, a plurality of the second fixing blocks are slidably connected with the corresponding pillars, and one side of the plurality of the second fixing blocks is connected with the corresponding second The ends of the springs are fixedly connected, the first sealing plate and the second opposite side are respectively provided with bumps and grooves, the bumps are corresponding to the grooves, and the inner walls of the grooves are fixedly connected with a sealing gasket.

According to the above technical solution, by tightly combining the first sealing plate and the second sealing plate, the gap between the two elevator doors can be well sealed to prevent the smoke generated by the fire in the building from entering the elevator shaft and causing damage to the elevator. Crowds in the car are life-threatening.

Preferably, a rubber block is fixedly connected to the side of the first sealing plate and the second sealing plate close to the elevator door, the two rubber blocks are in close contact with the two elevator doors respectively, and the protrusion is close to the second sealing plate A wave block is fixedly connected to one side.

According to the above technical solution, the sealing effect is further enhanced by using the bump, the gasket and the two rubber blocks.

Preferably, the top of the car is respectively inlaid 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 intake fan, and the inner wall of the air inlet box is fixedly connected with an air intake fan. A square ring is fixedly connected, the top of the square ring is provided with a placement frame, the bottom of the placement frame is provided with a long groove, the interior of the placement frame is movably connected with a first filter element, and the top of the first filter element overlaps There is a first rubber pad, the first rubber pad is overlapped on the top of the placement frame, a collection box is fixedly connected to the top of the first rubber pad, and a connecting bar is fixedly connected to the side of the surface of the collection box close to the air inlet box , 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 buckle groove, and the insert block is inserted into the inner wall of the buckle groove, the A third spring and a connecting rod are respectively fixedly connected to the side of the insert block away from the buckle groove, the end of the third spring away from the buckle groove is fixedly connected to the inner wall of the square box on the side close to the buckle groove, and the connecting rod is far away from the buckle groove. One end penetrates through the square box and is fixedly connected to the side of the pull block, the surface of the collection box is provided with a slot on the side away from the air inlet box, the side of the surface of the collection box away from the air inlet box is overlapped with a cover, and the side of the cover A through slot is provided, a threaded hole is set on the top of the inner wall of the through slot, the inner wall of the threaded hole is threadedly connected with a bolt, the bottom of the bolt is fixedly connected with a pressing piece, and the bottom of the pressing piece is overlapped with a clip, The clamping strip is slidably connected to the inner wall of the through slot, the clamping strip is clamped to the inner wall of the clamping slot, the other end of the clamping strip is fixedly connected with a tension spring, and the bottom of the air outlet box is provided with an exhaust hole, so the The bottom of the inner wall of the outlet box is fixedly connected with an exhaust fan, the top of the outlet box is movably connected with a filter cover, the inside of the filter cover is provided with a second filter element, and the top and bottom of the filter cover are provided with filter screens The bottom of the filter cover is fixedly connected with an elastic sheet, the side of the elastic sheet is provided with a clamping hole, and the side of the air outlet box is fixedly connected with a clamping block, and the clamping block is inserted into the inner wall of the clamping hole.

According to the above technical solution, the air in the car is effectively ventilated by using the air inlet box and the air outlet box. At the same time, the smoke is effectively filtered through the filter element. The use of specific structural design such as bolts, pressing pieces, tension springs and clips to achieve the effect of convenient disassembly. Through the structural design of the connecting bar, the square box, the insert block, the pull block and the buckle groove, it is convenient to replace and clean the first filter element inside the collection box and the air inlet box.

Preferably, the number of the clamping strips is two, and the two clamping strips are fixedly connected by a tension spring; the part where the surface of the clamping strip is in contact with the surface of the pressing sheet is in the shape of a slope, and the surface of the pressing sheet is close to the surface of the clamping strip. One side is arc-shaped; the top of the cover is fixedly connected with a shock-proof plate, and the shock-proof plate is sleeved on the surface of the bolt; the top of the square ring is fixedly connected with a second rubber pad, and the placement frame is overlapped 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 overlapped on the top of the support strip; the parts where the bottom of the elastic sheet is in contact with the surface of the clamping block are arc-shaped; the filter The top and bottom of the cover are provided with threaded grooves, the inner wall of the threaded groove is threadedly connected with a ring, and the filter screen is fixedly connected to the inner wall of the ring; the center of the filter screen is inlaid with a knob; the insert block The side close to the buckle groove is an inclined surface, and the shape of the buckle groove is adapted to the shape of the insert block.

According to the above technical solution, damage to the air intake box caused by large particles is prevented by the anti-scouring plate. The second rubber pad seals the gap, preventing unfiltered air from entering the car from the gap. The support bar makes the collection box stable and does not shake when placed. The part where the surface of the insert block is in contact with the air inlet box is an inclined plane, so that the insert block can be easily squeezed into the square box. By rotating the knob and the ring, the removal and installation of the filter screen is more convenient.

Description of drawings

1 is a side sectional view of a hospital fire emergency elevator device of the present invention;

Fig. 2 is the top sectional view of the hospital fire emergency elevator device of the present invention;

Fig. 3 is the structure diagram of the opening and closing mechanism in the present invention;

Fig. 4 is an enlarged view of part A in Fig. 1;

Fig. 5 is an enlarged view of part B in Fig. 3;

Fig. 6 is the front sectional view of elevator door in the present invention;

Fig. 7 is A-A in Fig. 6 sectional view;

Fig. 8 is the structural representation of the connection mechanism in the present invention;

Fig. 9 is the structural representation of the first sealing plate in the present invention;

Fig. 10 is the structural representation of the second sealing plate in the present invention;

Fig. 11 is the structural representation of the car in the present invention;

12 is a schematic diagram of the internal structure of the air inlet box in the present invention;

Figure 13 is an enlarged schematic view of the structure at position A in Figure 12;

Figure 14 is an enlarged schematic view of the structure at position B in Figure 12;

Figure 15 is a schematic view of the side sectional structure of the air inlet box in the present invention;

Figure 16 is a schematic diagram of the internal structure of the air outlet in the present invention;

FIG. 17 is an enlarged schematic view of the structure at position C in FIG. 16 .

Detailed ways

The present invention will be further described below with reference to the accompanying drawings.

1-17, the hospital fire emergency elevator device of the present invention includes a corridor outer wall 1 with a passage opening on each floor, and each layer of the corridor outer wall 1 is provided with a heat insulation mechanism 2, An elevator mechanism 3 is provided on the outer side of the outer wall 1 of the corridor, and an exhaust mechanism 4 communicating with the interior of the elevator mechanism 3 is provided on the outer side of the elevator mechanism 3 .

The heat insulating mechanism 2 includes a heat insulating wall 21 that is fixedly connected to the outer walls of each passage opening of the outer wall 1 of the corridor. An outer layer wall 22 is fixedly connected to the other side wall of the heat insulating wall 21. The heat insulating wall 21 is provided with a plurality of The passages 23 corresponding to the passage openings of the outer wall 1 of the corridor, each passage 23 is provided with two upper and lower corresponding turning slots 24, and the inside of the turning slots 24 are rotatably connected with turning blocks 25, and the corresponding two The rotating blocks 25 are respectively fixedly connected to the outer walls of the upper and lower ends of the heat-insulating door panel 26. The surface of the heat-insulating door panel 26 is fixed with a fireproof layer 27. The plurality of thermal insulation cavities 28 corresponding to the channel 23 form a distance space, which is thermally insulated to a certain extent. The heat insulating wall 21 may be constructed by pouring general cement concrete, or may be constructed by other heat insulating building materials. The upper, lower, left, and right sides of the heat-insulating door panel 26 are provided with accommodating grooves for fixing the sealing strip, so as to prevent smoke from entering through the gap.

The elevator mechanism 3 includes an outer wall 22 and an elevator shaft 31. The elevator shaft 31 is opened inside the outer wall 22, and a side wall of the elevator shaft 31 close to the thermal insulation cavity 28 is provided with a plurality of elevators corresponding to each channel 23. Port 109, each elevator port 109 is installed with two elevator doors 32, a sleeve 33 is fixed on the outer wall 22 above the elevator shaft 31, and a steel cable 34 is passed through the inside of the sleeve 33, and the steel cable 34 The upper end of the reel 35 is fixedly connected to the surface of the reel 35, the reel 35 is fixedly connected to the output end of the motor 36, the motor 36 is fixedly connected to the surface of the first fixing plate 37, and the first fixing plate 37 is fixedly connected to the outer layer A protection box 38 is fixedly connected to the top outer wall of the wall body 22 and the top outer wall of the outer wall body 22 , the motor 36 is located inside the protection box 38 , and the lower end of the wire rope 34 is fixedly connected to a car 39 . One side wall of the car 39 is fixed with a plurality of first sliding blocks in the vertical direction, and an inner wall of the outer wall 22 is provided with a plurality of rails slidably connected with the first sliding blocks. It acts as a limiter, so that the lifting process of the car 39 remains stable. The elevator door 32 may be of a hand-pull type or of a conventional electric control form.

The exhaust mechanism 4 includes an exhaust duct 41, and the exhaust duct 41 is fixedly connected to the outer wall of the outer wall 22 away from the outer wall 1 of the corridor. The upper end of the gas pipe 41 is fixedly connected with a U-shaped pipe 43 for communicating with the outside, and the opening of the other end of the U-shaped pipe 43 is fixedly connected with a plurality of supporting arc plates 44 at equal distances, and the lower ends of the plurality of supporting arc plates 44 are fixedly connected to the outside. On the outer wall of the upper end of the layer wall body 22, the outer wall of the lower end of the outer layer wall body 22 is provided with air inlet holes 45; the outer wall of the outer layer wall body 22 is provided with a plurality of sleeve holes 51, and the inside of each sleeve hole 51 is fixed. Exhaust cylinders 52 are installed, and each exhaust cylinder 52 communicates with the exhaust pipe 41 and the inside of the outer wall 22 . The setting of the exhaust mechanism 4 can help quick ventilation, and the natural ventilation is relatively slow.

Each exhaust cylinder 52 is provided with an opening and closing mechanism 5; the opening and closing mechanism 5 includes a baffle 53, and the baffle 53 is fixed on the inner wall of one end of each exhaust cylinder 52 close to the exhaust pipe 41; at the center of the baffle 53 A circular hole 54 is provided, the inner wall of the lower end of the exhaust cylinder 52 is fixedly connected with a rotating shaft 55, the surface of each rotating shaft 55 is rotatably connected with a rotating plate 56, and the surface of each rotating plate 56 is fixedly connected with a circular plate 57, The circular plate 57 is clamped inside the circular hole 54 , a first fixing block 58 is fixedly connected to the upper end of the rotating plate 56 , a round rod 59 is fixedly connected to the surface of the first fixing block 58 , and the surface of the circular rod 59 is fixedly connected. A swivel 510 is rotatably connected, and a push rod 511 is fixedly connected to the surface of the swivel ring 510. The other end of the push rod 511 extends through the first through hole 512 to the inside of the thermal insulation cavity 28, and the first through hole 512 is opened in the outer layer One end of the wall 22 away from the exhaust duct 41 is on the side wall. Because the entire fire emergency elevator device is not usually used, it is only used as an emergency life-saving or rescue tool when a fire occurs, and it is only regularly maintained and repaired. Therefore, the design of the opening and closing mechanism 5 can avoid problems such as dampness and accumulation of water in the device. The push rods 511 are arranged alternately with the car 39 . The car 39 may be in the form of a simple basket frame or a standard conventional type. Control switches for the motor 36 , the exhaust fan 42 , the intake fan 205 in the car 39 , the exhaust fan 2028 , etc. can be respectively arranged in the car 39 and on the walls of the ground floor corridor. The motor 36, the exhaust fan 42, the elevator door 32 and the entire car 39 are powered by the external power supply of the building, so as to prevent the operation of the device from being affected by fire and power failure. The power lines, communication lines, etc. are all buried in the outer wall 22 and placed in the elevator shaft 31, that is, conventional elevator technical methods in the field are used to prevent burnout or damage.

Exhaust pipes 103 are pre-buried in the walls of the outer wall 22 on the left and right sides of the elevator entrance 109, and a plurality of air intake pipes 102 are fixedly connected to the exhaust pipes 103, and each of the air intake pipes 102 is respectively connected to the outer wall. Inside the body 22 , the top end of the outer wall 22 is connected with a second fan 104 through the installation mechanism 105 , and the input end of the second fan 104 is in fixed communication with the top of the exhaust pipe 103 .

One side of the two elevator doors 32 close to the heat insulating 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 each include a second fixing plate 1071 , a plurality of struts 1073 , a plurality of limit blocks 1072 and a plurality of second springs 1074 , and two sides of the elevator doors 32 close to the thermal insulation cavity 28 are fixedly connected with a second fixed plate 1071 . The fixing plate 1071, the opposite sides of the two second fixing plates 1071 are fixedly connected with a plurality of pillars 1073, and the ends of the plurality of the pillars 1073 away from the corresponding second fixing plates 1071 are fixedly connected to the limiting block 1072, and the plurality of pillars 1073 Second springs 1074 are sleeved on the periphery, and one end of several second springs 1074 is fixedly connected to the corresponding second fixing plate 1071;

The sealing mechanism 106 includes a first sealing plate 1062, a second sealing plate 1063, a bump 1061, a groove 1064 and a sealing gasket 1065. The first sealing plate 1062 and the second sealing plate 1063 are fixed on the side close to the elevator door 32. A plurality of second fixing blocks 1011 are connected, and the plurality of second fixing blocks 1011 are sleeved on the corresponding pillars 1073 through the second through holes 1012 , and the plurality of the second fixing blocks 1011 are slidably connected with the corresponding pillars 1073 , and some of the One side of the second fixing block 1011 is fixedly connected to the end of the corresponding second spring 1074 , the first sealing plate 1062 and the second opposite side are respectively provided with a protrusion 1061 and a groove 1064 , and the protrusion 1061 is in the same relationship with the groove 1064 Correspondingly, a sealing gasket 1065 is fixedly connected to the inner wall of the groove 1064 . The gap between the two elevator doors 32 can be well sealed, so as to prevent the thick smoke generated by the fire in the building from entering the elevator shaft and threatening the life of the people in the elevator car.

One side of the first sealing plate 1062 and the second sealing plate 1063 close to the elevator door 32 is fixedly connected with a rubber block 1013 , the two rubber blocks 1013 are in close contact with the two elevator doors 32 respectively, and the convex block 1061 is close to the second sealing plate 1063 . A wave block 1010 is fixedly connected to one side. Between the upper and lower ends of the rubber block 1013 and the outer wall 22 , between the upper and lower ends 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 layer Between the walls 22, a sealing strip device is arranged to effectively prevent smoke from entering the elevator interior. Of course, because the sealing strip is easily damaged due to friction with the outer wall 22, it should be replaced in time if any damage is found during regular maintenance.

The top of the car 39 is inlaid with an air inlet box 202 and an air outlet box 203 respectively, so that the air inside the car 39 can be circulated and renewed. The bottom of the air inlet box 202 is provided with an air intake hole 204, so that the outside air can pass through the air intake hole 204 enters the interior of the car 39, the bottom of the inner wall of the air inlet box 202 is fixedly connected with an air intake fan 205, the air intake fan 205 operates to suck air into the elevator, and the inner wall of the air inlet box 202 is fixedly connected with a square ring 206, the square ring 206 is fixedly connected to the inner wall of the air inlet box 202. The top of the ring 206 is provided with a placement frame 207, the bottom of the placement frame 207 is provided with a long groove 208, and a first filter element 209 is movably connected to the inside of the placement frame 207 to filter dust and smoke. A first rubber pad 2010 is overlapped on the top to prevent dust and smoke from entering the car 39 from the side. Without shaking, the top of the first rubber pad 2010 is fixedly connected with a collection box 2011. When the dust with large mass enters the air inlet box 202 and passes through the collection box 2011, it falls into the bottom of the collection box 2011, and the surface of the collection box 2011 is close to the inlet. One side of the bellows 202 is fixedly connected with a connecting bar 2012, the top of the connecting bar 2012 is fixedly connected with a square box 2013, the inner wall of the square box 2013 is movably connected with a plug 2014, and the inner wall of the air inlet box 202 is provided with a buckle Slot 2015, the insert block 2014 is inserted into the inner wall of the buckle groove 2015, the side of the insert block 2014 away from the buckle groove 2015 is fixedly connected with a third spring 2016 and a connecting rod 2017 respectively, and the third spring 2016 is far away from the buckle One end of the groove 2015 is fixedly connected with the inner wall of the square box 2013 on the side close to the buckle groove 2015, and the end of the connecting rod 2017 away from the buckle groove 2015 penetrates the square box 2013 and is fixedly connected with the side of the pull block 2018. When the bellows 202 is placed, the top of the air inlet box 202 presses against the slope of the insert block 2014, so that the insert block 2014 slides toward the inner wall of the square box 2013, when it reaches the buckle groove 2015, the third spring 2016 rebounds, and the insert block 2014 is inserted Buckle the groove 2015, lock the collection box 2011, and pull the plug 2014 out of the buckle groove 2015, and then the collection box 2011 can be taken out. The side of the surface of the collection box 2011 away from the air inlet box 202 is provided with a slot 2019, the side of the surface of the collection box 2011 away from the air inlet box 202 is overlapped with a cover 2020, and the side of the cover 2020 is provided with a through slot 2021, the The top of the inner wall of the through groove 2021 is provided with a threaded hole 2022, the inner wall of the threaded hole 2022 is threadedly connected with a bolt 2023, the bottom of the bolt 2023 is fixedly connected with a pressing piece 2024, and the bottom of the pressing piece 2024 is overlapped with a clip 2025 , the clip 2025 is slidably connected to the inner wall of the through slot 2021, the clip 2025 is clipped to the inner wall of the clip slot 2019, the other end of the clip 2025 is fixedly connected with a tension spring 2026, and the bolt 2023 is rotated counterclockwise , make the bolt 2023 rise, drive the pressing piece 2024 to rise, and make the pressing piece 2024 separate from the slope of the clip 2025. At this time, the tension spring 2026 drives the two clips 2025 to move toward each other, the clip 2025 is separated from the clip slot 2019, and the cover 2020 can be opened. . The bottom of the air outlet box 203 is provided with an exhaust hole 2027, the bottom of the inner wall of the air outlet box 203 is fixedly connected with an exhaust fan 2028, and the top of the air outlet box 203 is movably connected with a filter cover 2029, and the inside of the filter cover 2029 is arranged There is a second filter element 2030, the top and bottom of the filter cover 2029 are provided with filter meshes 2031, the bottom of the filter cover 2029 is fixedly connected with an elastic piece 2032, the side of the elastic piece 2032 is provided with a clamping hole 2033, the outlet A clamping block 2034 is fixedly connected to the side of the bellows 203 , and the clamping block 2034 is inserted into the inner wall of the clamping hole 2033 . Pull out the shrapnel 32, and the blocking block 34 is separated from the blocking hole 33, so that the filter cover 29 can be pulled up.

The number of the clamping strips 2025 is two, and the two clamping strips 2025 are fixedly connected by the tension spring 2026 . When the tension spring 2026 disengages the pressing piece 2024 from the clamping strip 2025 , the two clamping strips 2025 move toward each other and separate from the clamping slot 2019 . The part where the surface of the clip 2025 contacts the surface of the pressing piece 2024 is slope-shaped, and the side of the pressing piece 2024 close to the clip 2025 is arc-shaped, which is convenient for pushing the clip 2025 to both sides when the pressing piece 2024 moves downward. The top of the cover 2020 is fixedly connected with a shock-proof plate 2035 , and the shock-proof plate 2035 is sleeved on the surface of the bolt 2023 . When the elevator is ascending, the speed is very fast to avoid damage to the air inlet box 202 caused by large particles. The top of the square ring 206 is fixedly connected with a second rubber pad 2036, the placement frame 207 is overlapped on the top of the second rubber pad 2036, and the second rubber pad 2036 seals the gap to prevent unfiltered air from entering the car from the gap. Box 39. A support bar 2037 is fixedly connected to the inside of the air inlet box 202 , and the connecting bar 2012 overlaps the top of the support bar 2037 ; the support bar 2037 makes the collection box 2011 stable and does not shake when placed. The parts where the bottom of the elastic piece 2032 contacts the surface of the clamping block 2034 are arc-shaped. When the filter cover 2029 is covered downward, the bottom of the elastic piece 2032 and the surface of the blocking block 2034 are in arc shape, which is convenient for pushing the elastic piece 2032 to deform, so that the blocking block 2034 is easier to be stuck in the card hole 2033, and the filter cover 2029 is opened. When the shrapnel 2032 is curved at the bottom, the shrapnel 2032 can be easily broken apart by the hand, so that the locking block 2034 is separated from the locking hole 2033 .

The top and bottom of the filter cover 2029 are provided with threaded grooves 2038, the inner wall of the threaded groove 2038 is threadedly connected with a circular ring 2039, and the filter screen 2031 is fixedly connected to the inner wall of the circular ring 2039; the filter screen 2031 can be disassembled and cleaned. 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 removal and installation of the filter screen 2031 is more convenient.

The side of the insertion block 2014 close to the buckle groove 2015 is an inclined surface, and the shape of the buckle groove 2015 is adapted to the shape of the insertion block 2014 . When the collection box 2011 is placed downward, the part where the surface of the insert block 2014 is in contact with the air inlet box 202 is an inclined surface, so that the insert block 2014 can be easily squeezed into the square box 2013 .

Specifically, when a fire occurs, the escaping person opens the thermal insulation door panel 26, enters the thermal insulation cavity 28, and then closes the thermal insulation door panel 26, and the high temperature is blocked in the corridor outer wall 1 by the thermal insulation door panel 26 and the thermal insulation wall 21. The fireproof layer 27 of the flame-retardant material on the surface of the heat-insulating door panel 26 blocks the flame from the outside of the heat-insulating cavity 28, which effectively prevents the fire from causing damage to the escaped personnel. The external power supply supplies power to the motor 36 to prevent the motor 36 from being powered off and malfunctioning, and the reel 35 is driven to rotate by the motor 36 to prevent the elevator from being damaged by high temperature during a fire, causing the elevator to malfunction. The ring 510 moves, the rotating ring 510 drives the circular rod 59 to move, and the circular rod 59 drives the rotating plate 56 to rotate around the rotating shaft 55, so that the circular plate 57 is moved out of the circular hole 54, and then the exhaust cylinder 52 is communicated with the exhaust pipe 41. , and then make the elevator shaft 31 communicate with the exhaust duct 41, then start the exhaust fan 42 to extract the air inside the elevator shaft 31, and then discharge from the other end, while passing new air flow into the elevator shaft 31 through the through hole 512, The exhausted airflow drives the dense smoke to be discharged from the exhaust duct 41 , thereby effectively preventing the dense smoke from entering the elevator shaft 31 and causing damage to the escaping personnel inside the elevator.

When the two elevator doors 32 are closed, the two elevator doors 32 will drive the first sealing plate 1062 and the second sealing plate 1063 to move toward each other. The sealing pads 1065 on the upper part of the contactor are in contact, and the plurality of second springs 1074 will shrink when squeezed by the first sealing plate 1062 and the second sealing plate 1063. The force of the second spring 1074 makes the first sealing plate 1062 and the second The sealing plates 1063 are tightly combined together, and the bumps 1061, the gaskets 1065 and the two rubber blocks 1013 can be used to seal the gap between the two elevator doors 32 well, preventing the smoke from the fire in the building. Entering the elevator shaft will cause life-threatening to the people in the elevator car. A very small part of the dense smoke passing through the first sealing plate 1062 and the second sealing plate 1063 will also be discharged from the elevator shaft by the second fan 104 through the air inlet pipe 102 and the exhaust pipe 103, further preventing the dense smoke from entering the elevator car. ,ensure safety.

When in use, the air intake fan 205 and the exhaust fan 2028 are turned on at the same time, and the air intake fan 205 sucks air into the car 39. When passing through the collection box 2011, the debris with a large mass falls into the bottom of the collection box 2011, and the smoke and smoke with a small mass and The dust enters the air inlet box 202, passes through the first filter element 209, and filters the smoke and dust clean. When the exhaust fan 2028 rotates, the air in the car 2039 is discharged outside the car 39, so that the air inside the car 39 circulates and flows, keeping the When the air is clean and needs to be replaced and cleaned, turn the bolt 2023 counterclockwise, so that the bolt 2023 rises, and drives the pressing piece 2024 to rise, so that the pressing piece 2024 is separated from the inclined surface of the clip 2025. At this time, the tension spring 2026 pulls the two clips 2025 to move towards each other. , drive the clip 2025 out of the slot 2019, open the cover 2020, pull the pull block 2018 to drive the connecting rod 2017, the connecting rod 2017 drives the plug 2014 out of the buckle slot 2015, take out the collection box 2011 for cleaning, and replace the new first filter element 209 , when putting back the collection box 2011, put the collection box 2011 down, the top of the air inlet box 202 is against the slope of the insert block 2014, so that the insert block 2014 slides in the direction of the inner wall of the square box 2013, and when it reaches the buckle slot 2015, the third The spring 2016 rebounds, insert the insert block 2014 into the buckle slot 2015, lock the collection box 2011, cover the cover 2020, turn the bolt 2023 clockwise, the pressing piece 2024 descends, push the clip 2025 to the inner wall of the slot 2019, and fasten the cover In 2020, pull the shrapnel 2032 outward, and the block 2034 is separated from the card hole 2033, then the filter cover 2029 can be pulled up, and the filter cover 2029 can be covered. into the card hole 2033 to fix the filter cover 2029.

The above embodiments are only for illustrating the present invention, rather than limiting the present invention. Those skilled in the relevant technical field can also make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalents The technical solution of the invention should also belong to the scope of the present invention and should be defined by the claims.

Claims (10)

1. A fire emergency elevator device for a hospital, comprising a corridor outer wall (1) that is provided with a passage opening on each floor, characterized in that each floor passage opening of the corridor outer wall (1) is provided with a partition wall. Thermal mechanism (2), an elevator mechanism (3) is provided on the outer side of the outer wall of the corridor (1), and an exhaust mechanism (4) that communicates with the inside of the elevator mechanism (3) is provided on the outer side of the elevator mechanism (3). ), The heat insulating mechanism (2) comprises a heat insulating wall (21) that is fixedly connected to the outer walls of the passage openings of the corridor exterior wall (1), and the other side wall of the heat insulating wall (21) is fixedly connected with a heat insulating wall (21). The outer wall (22), the heat insulating wall (21) is provided with a plurality of passages (23) corresponding to the passage openings of the outer wall (1) of the corridor, and the interior of each passage (23) is provided with There are two rotating grooves (24) correspondingly arranged up and down, the interior of the rotating grooves (24) are rotatably connected with rotating blocks (25), and the corresponding two rotating blocks (25) are respectively fixedly connected to the heat-insulating door panels. On the outer walls of the upper and lower ends of (26), a fireproof layer (27) is fixed on the surface of the heat-insulating door panel (26), and the outer wall (22) is on one side wall close to the heat-insulating wall (21). A plurality of thermal insulation cavities (28) corresponding to each channel (23) are opened; The elevator mechanism (3) includes an outer wall (22) and an elevator shaft (31), the elevator shaft (31) is opened inside the outer wall (22), and the elevator shaft (31) is close to the heat insulation One side wall of the cavity (28) is provided with a plurality of elevator ports (109) corresponding to the passages (23), each of the elevator ports (109) is provided with two elevator doors (32), and the elevator shaft is provided with two elevator doors (32). A sleeve (33) is fixed on the outer wall (22) above (31), a steel cable (34) passes through the inside of the sleeve (33), and the upper end of the steel cable (34) is fixedly connected On the surface of the winding drum (35), the winding drum (35) is fixedly connected to the output end of the motor (36), and the motor (36) is fixedly connected to the surface of the first fixing plate (37) , the first fixing plate (37) is fixedly connected to the top outer wall of the outer wall (22), and a protection box (38) is fixedly connected to the top outer wall of the outer wall (22), and the motor ( 36) Located inside the protection box (38), the lower end of the steel cable (34) is fixedly connected with a car (39). 2. The hospital fire emergency elevator device according to claim 1, wherein the exhaust mechanism (4) comprises an exhaust duct (41), and the exhaust duct (41) is fixedly connected to the outer wall (22) On the outer wall of one side 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), and the upper end of the exhaust duct (41) is fixed and communicated effectively. In the U-shaped pipe (43) communicating with the outside, a plurality of supporting arc plates (44) are equidistantly and fixedly connected at the opening of the other end of the U-shaped pipe (43), and the lower ends of the plurality of supporting arc plates (44) They are all fixedly connected to the upper outer wall of the outer wall (22), and the lower outer wall of the outer wall (22) is provided with air inlet holes (45); the outer wall of the outer wall (22) is provided with A plurality of sleeve holes (51), an exhaust cylinder (52) is fixedly installed in the inside of each sleeve hole (51), and each exhaust cylinder (52) communicates with the exhaust pipe (41) and the Inside the outer wall (22). 3. The hospital fire emergency elevator device according to claim 2, characterized in that, an opening and closing mechanism (5) is provided in each of the exhaust cylinders (52); the opening and closing mechanism (5) comprises A baffle (53), the baffle (53) is fixed on the inner wall of one end of each of the exhaust cylinders (52) close to the exhaust pipe (41); a circular hole is opened in the center of the baffle (53) (54), a rotating shaft (55) is fixedly connected to the inner wall of the lower end of the exhaust cylinder (52), and a rotating plate (56) is rotatably connected to the surface of each rotating shaft (55). A circular plate (57) is fixedly connected to the surface of (56), the circular plate (57) is clamped inside the circular hole (54), and 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 fixing block (58), and a swivel (510) is rotatably connected on the surface of the round rod (59), and the swivel (510) A push rod (511) is fixedly connected to the surface of the push rod (511), and the other end of the push rod (511) extends through the first through hole (512) to the interior of the thermal insulation cavity (28), and the first through hole (512) opens on the side wall of one end of the outer wall (22) away from the exhaust pipe (41). 4. The hospital fire emergency elevator device according to claim 3, characterized in that, the upper, lower, left, right, and four sides of the heat-insulating door panel (26) are provided with accommodation grooves for fixing the sealing strip; the push rod (511) ) and the car (39) are staggered. 5. The hospital fire emergency elevator device according to claim 1, characterized in that a plurality of first sliding blocks are fixed along a vertical direction on one side wall of the car (39), and the outer wall (22) A plurality of rails slidably connected to each of the first sliding blocks are defined on an inner wall. 6. The hospital fire emergency elevator device according to claim 1, wherein exhaust pipes are pre-buried in the walls of the outer wall (22) on the left and right sides of the elevator entrance (109). (103), a plurality of air intake pipes (102) are fixedly connected to the exhaust pipe (103), and each of the air intake pipes (102) is respectively connected to the inside of the outer wall (22). The top end of the body (22) is connected with a second fan (104) through an installation mechanism (105), and the input end of the second fan (104) is in fixed communication with the top of the exhaust pipe (103). 7. The hospital fire emergency elevator device according to claim 1, wherein a sealing mechanism (106) is provided on one side of the two elevator doors (32) close to the thermal insulation cavity (28), and the sealing The mechanism (106) is connected with the corresponding elevator door (32) through two connecting mechanisms (107); Both of the two connecting mechanisms (107) include a second fixing plate (1071), a plurality of pillars (1073), a plurality of limit blocks (1072) and a plurality of second springs (1074), and the two elevator doors (32) A second fixing plate (1071) is fixedly connected to one side of the heat insulating cavity (28), and a plurality of pillars (1073) are fixedly connected to the opposite sides of the two second fixing plates (1071). 1073) One end away from the corresponding second fixing plate (1071) is fixedly connected to the limiting block (1072), and a second spring (1074) is sleeved on the periphery of a plurality of the pillars (1073), and a plurality of the second springs (1074) one end is fixedly connected to the corresponding second fixing plate (1071); The sealing mechanism (106) includes a first sealing plate (1062), a second sealing plate (1063), a projection (1061), a groove (1064) and a sealing gasket (1065). The first sealing plate (1062) ) and the side of the second sealing plate (1063) close to the elevator door (32) are fixedly connected with a plurality of second fixing blocks (1011), and the plurality of second fixing blocks (1011) pass through the second through holes (1012) The plurality of second fixing blocks (1011) are all slidably connected to the corresponding supporting pillars (1073), and one side of the plurality of second fixing blocks (1011) is connected to the corresponding second spring (1073). 1074) The ends are fixedly connected, the first sealing plate (1062) and the second opposite side are respectively provided with bumps (1061) and grooves (1064), and the bumps (1061) are in phase with the grooves (1064). Correspondingly, a sealing gasket (1065) is fixedly connected to the inner wall of the groove (1064). 8. The emergency elevator device for hospital fire according to claim 7, characterized in that rubber is fixedly connected to one side of the first sealing plate (1062) and the second sealing plate (1063) close to the elevator door (32). A block (1013), the two rubber blocks (1013) are in close contact with the two elevator doors (32) respectively, and a wave block ( 1010). 9. The hospital fire emergency elevator device according to claim 1, wherein the top of the car (39) is respectively inlaid with an air inlet box (202) and an air outlet box (203), and the air inlet box (202) ) is provided with an air intake hole (204) at the bottom of the air intake box (202), an air intake fan (205) is fixedly connected to the bottom of the inner wall of the air intake box (202), and a square ring (206) is fixedly connected to the inner wall of the air intake box (202), The top of the square ring (206) is provided with a placement frame (207), the bottom of the placement frame (207) is provided with a long groove (208), and the interior of the placement frame (207) is movably connected with a first filter element ( 209), the top of the first filter element (209) is overlapped with a first rubber pad (2010), the first rubber pad (2010) is overlapped on the top of the placing frame (207), the first rubber pad A collection box (2011) is fixedly connected to the top of the (2010), and a connecting strip (2012) is fixedly connected to the side of the surface of the collection box (2011) close to the air inlet box (202), and the top of the connecting strip (2012) is fixed A square box (2013) is connected, the inner wall of the square box (2013) is movably connected with an insert block (2014), and the inner wall of the air inlet box (202) is provided with a buckle groove (2015), and the insert block (2014) is inserted into the inner wall of the buckle groove (2015), and a third spring (2016) and a connecting rod (2017) are respectively fixedly connected to the side of the insert block (2014) away from the buckle groove (2015), and the third spring ( 2016) One end away from the buckle groove (2015) is fixedly connected to the inner wall of the square box (2013) on the side close to the buckle groove (2015), and the end of the connecting rod (2017) away from the buckle groove (2015) penetrates the square box (2013) and is fixedly connected to the side of the pull block (2018), the surface of the collection box (2011) is provided with a card slot (2019) on the side away from the air inlet box (202), and the surface of the collection box (2011) is far away from the air inlet box (202). ) is overlapped with a cover (2020), a side surface of the cover (2020) is provided with a through groove (2021), and a threaded hole (2022) is provided at the top of the inner wall of the through groove (2021), and the threaded hole ( The inner wall of 2022) is threadedly connected with a bolt (2023), the bottom of the bolt (2023) is fixedly connected with a pressing piece (2024), and the bottom of the pressing piece (2024) is overlapped with a clip (2025). The strip (2025) is slidably connected to the inner wall of the through groove (2021), the clamping strip (2025) is clamped on the inner wall of the clamping slot (2019), and the other end of the clamping strip (2025) is fixedly connected with a tension spring (2026). ), the bottom of the air outlet box (203) is provided with an exhaust hole (2027), the bottom of the inner wall of the air outlet box (203) is fixedly connected with an exhaust fan (2028), and the top of the air outlet box (203) is movable A filter cover (2029) is connected, and the inside of the filter cover (2029) is provided with The second filter element (2030), the top and bottom of the filter cover (2029) are provided with a filter screen (2031), the bottom of the filter cover (2029) is fixedly connected with an elastic sheet (2032), and the elastic sheet (2032) A snap hole (2033) is opened on the side of the air outlet box (203), a snap block (2034) is fixedly connected to the side of the air outlet box (203), and the snap block (2034) is inserted into the inner wall of the snap hole (2033). 10. The hospital fire emergency elevator device according to claim 9, wherein the number of the clips (2025) is two, and the two clips (2025) are fixedly connected by a tension spring (2026); The part where the surface of the clamping strip (2025) is in contact with the surface of the pressing sheet (2024) is in the shape of a slope, and the side of the surface of the pressing sheet (2024) close to the clamping strip (2025) is arc-shaped; the cover (2020) The top of the square ring (206) is fixedly connected with a shock-proof plate (2035), and the shock-proof 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), The placement frame (207) is overlapped on the top of the second rubber pad (2036); a support strip (2037) is fixedly connected to the inside of the air inlet box (202), and the connection strip (2012) is overlapped with the support strip (2037). ); the parts where the bottom of the elastic sheet (2032) contacts the surface of the clamping block (2034) are arc-shaped; the top and bottom of the filter cover (2029) are provided with thread grooves (2038), and the thread A ring (2039) is threadedly connected to the inner wall of the groove (2038), and the filter screen (2031) is fixedly connected to the inner wall of the ring (2039); a knob (2040) is inlaid at the center of the filter screen (2031); The side of the insertion block (2014) close to the buckle groove (2015) is an inclined surface, and the shape of the buckle groove (2015) is adapted to the shape of the insertion block (2014).

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