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CN-224230261-U - Elevator car air purification and germ elimination system

CN224230261UCN 224230261 UCN224230261 UCN 224230261UCN-224230261-U

Abstract

The utility model discloses an elevator car air purification and pathogen disinfection system which comprises a shell, a purification mechanism and an air supply mechanism, wherein a reciprocating mechanism is arranged in the shell, the purification mechanism comprises a UV lamp tube and a purification box, the upper surface of the shell is fixedly connected with the purification box, the UV lamp tube is fixedly connected with the left side wall and the right side wall of the purification box, the air supply mechanism comprises guide plates, guide grooves, anion generators, air supply grooves and sliding rods, the top wall of the shell is fixedly connected with the guide plates which are distributed in a bilateral symmetry manner, the opposite inner side surfaces of the two guide plates are provided with the guide grooves which are symmetrical in opposite directions, the diameter of the front end of the guide groove of the guide plate on the right side is larger than the diameter of the rear end of the guide groove of the guide plate, the elevator car air purification and pathogen disinfection system is matched in a plurality of modes, the air quality inside the elevator car is better, and the purified air is conveyed to all places inside the elevator car through the guide of the air supply mechanism, so that the comfort is improved.

Inventors

  • LUO YAJUN
  • Luo Senxuan

Assignees

  • 四川贤通机电科技有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (7)

  1. 1. An elevator car air purification and germ elimination system is characterized by comprising a shell (1), a purification mechanism (2) and an air supply mechanism (4); a housing (1) provided with a reciprocating mechanism (3) inside; The purifying mechanism (2) comprises a UV lamp tube (23) and a purifying box (25), wherein the purifying box (25) is fixedly connected to the upper surface of the shell (1), and the UV lamp tube (23) is fixedly connected to the left side wall and the right side wall of the purifying box (25); The utility model provides an air supply mechanism (4) it includes deflector (41), guide way (42), anion generator (43), air supply groove (44) and slide bar (45), the roof fixedly connected with left and right sides symmetric distribution's of casing (1) deflector (41), opposite symmetric guide way (42) have been seted up to the relative medial surface of two deflector (41), the diameter of guide way (42) front end of deflector (41) on right side is greater than the diameter of rear end, the diameter of guide way (42) rear end of left side deflector (41) is greater than the diameter of front end, slide bar (45) are all parallel with the horizontal plane to the guide way upper end, the middle part fixedly connected with air supply groove (44) of slide bar (45) between two guide ways (42), air supply groove (44) and purifying box (25) cooperation set up, the leading flank fixedly connected with evenly distributed's of air supply groove (44 anion generator (43), the carbon brush of anion generator (43) is all fixedly connected with the diapire of air supply groove (44).
  2. 2. The air purification and pathogen disinfection system of an elevator car according to claim 1, further comprising a control switch group (5), wherein the control switch group (5) is arranged on the upper surface of the shell (1), the input end of the control switch group (5) is electrically connected with an external power supply, and the input ends of the negative ion generator (43) and the UV lamp tube (23) are electrically connected with the output end of the control switch group (5).
  3. 3. The air purification and pathogen disinfection system of an elevator car according to claim 2, wherein the purification mechanism (2) further comprises an exhaust pipeline (21), a drainage fan (27) and an air supply pipeline (28), the front side surface of the purification box (25) is provided with the exhaust pipeline (21), the exhaust pipeline (21) penetrates through a through hole in the front side of the shell (1), the rear side surface of the purification box (25) is provided with the air supply pipeline (28), the lower end of the air supply pipeline (28) is communicated with the middle part of the rear side surface of the air supply groove (44), the rear end of the bottom wall of the purification box (25) is fixedly connected with the drainage fan (27), and the input end of the drainage fan (27) is electrically connected with the output end of the control switch group (5).
  4. 4. The air purification and pathogen disinfection system of an elevator car according to claim 3, wherein the purification mechanism (2) further comprises a primary filter screen (22), an activated carbon filter screen (24) and a HEPA filter screen (26), the bottom wall of the purification box (25) is sequentially inserted with the primary filter screen (22), the activated carbon filter screen (24) and the HEPA filter screen (26) from front to back, the UV lamp tube (23) is located between the primary filter screen (22) and the activated carbon filter screen (24), and the drainage fan (27) is located at the rear end of the HEPA filter screen (26).
  5. 5. The air purification and pathogen disinfection system for an elevator car according to claim 2, wherein the reciprocating mechanism (3) comprises a guide seat (33), sliding columns (37) and fixing seats (38), the top wall of the shell (1) is fixedly connected with the fixing seats (38) which are distributed back and forth, the sliding columns (37) which are uniformly distributed are fixedly connected between the two fixing seats (38), the guide seat (33) is slidably connected between the sliding columns (37), and the air supply groove (44) is slidably connected in the guide seat (33).
  6. 6. The air purification and pathogen disinfection system for an elevator car according to claim 5, wherein the reciprocating mechanism (3) further comprises a chain wheel (32), a sliding block (34), a sliding groove (35) and a base (36), the top wall of the shell (1) is fixedly connected with the base (36), the front end and the rear end of the top wall of the base (36) are both rotatably connected with the chain wheel (32) through a rotating shaft, the two chain wheels (32) are connected through a chain transmission, the lower end of the chain is slidably connected with the sliding block (34), the middle part of the upper surface of the guide seat (33) is fixedly connected with the sliding groove (35), and the sliding block (34) is slidably connected in the sliding groove (35).
  7. 7. The air purification and sterilization system for an elevator car according to claim 6, wherein the reciprocating mechanism (3) further comprises a motor (31), the top wall of the base (36) is fixedly connected with the motor (31), an output shaft of the motor (31) is fixedly connected with a rotating shaft of a chain wheel (32) at the front end, and an input end of the motor (31) is electrically connected with an output end of the control switch group (5).

Description

Elevator car air purification and germ elimination system Technical Field The utility model relates to the technical field of elevator air purification, in particular to an elevator car air purification and germ killing system. Background Elevators are indispensable vertical transport means in modern buildings. Modern elevators mainly consist of a traction system (a steel wire rope and a motor), a car, guide rails, a control system and a safety device, and realize high-efficiency operation by balancing a pulley block and a counterweight. Common types include passenger elevators, freight elevators, escalators and hydraulic elevators, but also explosion-proof elevators and elevator without machine room in special environments. Because the vital capacity of elevator is great about the elevator, all kinds of people are inside the elevator, and some carry the pet walk, and some people smoke in the elevator inside, and the inside air quality of elevator is relatively poor, especially under the condition that hospital still has epidemic prevention requirement, the requirement is higher to the elevator inside, is provided with air purification mechanism generally in the upper end of elevator, realizes the inside air exchange and the purification of elevator through filter screen and guiding device, but filter screen purifying effect is limited, is difficult to get rid of the bacterium, and the air quality of air outlet position is relatively poor in the fixed simultaneously in the business turn over wind gap, and elevator car keeps away from the air quality of air outlet position, and for this reason, we propose an elevator car air purification and germ kill system. Disclosure of utility model The utility model aims to overcome the existing defects, provides an air purification and pathogen disinfection system for an elevator car, and is matched in a plurality of modes, so that the air quality in the elevator car is better, and purified air is sent to various positions in the elevator car through the guide of an air supply mechanism, so that the comfort level is improved, and the problems in the background technology can be effectively solved. The utility model provides a technical scheme that the elevator car air purifying and pathogen sterilizing system comprises a shell, a purifying mechanism and an air supply mechanism; The shell is internally provided with a reciprocating mechanism; The purifying mechanism comprises a UV lamp tube and a purifying box, wherein the upper surface of the shell is fixedly connected with the purifying box, and the left side wall and the right side wall of the purifying box are fixedly connected with the UV lamp tube; The air supply mechanism comprises guide plates, guide grooves, negative ion generators, air supply grooves and sliding rods, wherein the guide plates which are distributed in a bilateral symmetry mode are fixedly connected to the top wall of the shell, the opposite inner side faces of the two guide plates are provided with the guide grooves which are in an opposite symmetry mode, the diameter of the front end of each guide groove of the guide plate on the right side is larger than that of the rear end, the diameter of the rear end of each guide groove of the guide plate on the left side is larger than that of the front end, the upper ends of the guide grooves are parallel to the horizontal plane, the sliding rods are connected between the two guide grooves in a sliding mode, the air supply grooves are fixedly connected to the middle parts of the sliding rods, the air supply grooves are matched with the purifying boxes, the negative ion generators are uniformly distributed on the front side faces of the air supply grooves, carbon brushes of the negative ion generators are fixedly connected to the bottom wall of the air supply grooves, the carbon brushes are matched in a plurality of modes, and the air quality inside the elevator car is better, and purified air is supplied to all positions inside the elevator car through the guide of the air supply mechanism. Further, the LED lamp further comprises a control switch group, the control switch group is arranged on the upper surface of the shell, the input end of the control switch group is electrically connected with an external power supply, and the input ends of the negative ion generator and the UV lamp tube are electrically connected with the output ends of the control switch group to control the on-off of each electric appliance. Further, purifying mechanism still includes exhaust line, drainage fan and air supply pipeline, the leading flank of purifying box is provided with exhaust line, and exhaust line passes the through-hole of the leading side of casing, and the trailing flank of purifying box is provided with air supply pipeline, and air supply pipeline's lower extreme is linked together with the trailing flank middle part of air supply groove, and the diapire rear end fixedly connected with drainage fan of purif