CN212174181U

CN212174181U - Elevator air interchanger

Info

Publication number: CN212174181U
Application number: CN201922148690.6U
Authority: CN
Inventors: 程国平
Original assignee: Individual
Current assignee: Xi'an Hengxing Elevator Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-12-18
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator air interchanger, which comprises a lift car, wherein the lift car comprises an upper ventilating plate and a middle air interchanger, the upper ventilating plate is arranged at the top of the lift car and comprises a top plate, a fixed plate and a filter plate, the periphery of the fixed plate is of a hollow structure, the periphery of the top plate and the fixed plate are welded and fixed, the filter plate is matched with the inner wall of the fixed plate in size, two sides of the bottom of the fixed plate are provided with fixing bolts, the filter plate is provided with a filter core and side plates, the side plates are provided with four pieces which are uniformly distributed at the left side and the right side of the filter core, the four side plates are all provided with threaded holes, the threaded holes are matched with the fixing bolts, two sides of the fixed plate are fixedly connected with two sides of the lift car, in the utility model, the upper ventilating, exchange with the gas in the elevator, overall structure is reasonable, and the later stage is changed the maintenance and is more convenient.

Description

Elevator air interchanger

Technical Field

The utility model relates to an elevator technical field specifically is an elevator air interchanger.

Background art:

the elevator is a vertical lift taking a motor as power, a box-shaped nacelle is installed, the elevator is used for taking people or carrying goods in a multi-story building, the elevator is arranged in a well and moves up and down, air in the well is poor, even peculiar smell exists, passengers can possibly ask for a strand of peculiar smell when using the elevator, the elevator is also prevented from being disassembled and maintained in the later period, when the elevator is ventilated by a ventilating fan, the ventilating fan body can be damaged due to the absorption of excessive dust, the service life of the ventilating fan is shortened, the practicability is poor, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator air breather to solve the traditional passenger of biography solution that proposes in the above-mentioned background art when using the elevator, can ask a peculiar smell, in order to improve the air quality of elevator, absorb excessive dust, problem that the practicality is poor.

In order to achieve the above object, the utility model provides a following technical scheme:

an elevator air interchanger comprises a lift car, wherein the lift car comprises an upper ventilating plate and a middle air interchanger, the upper ventilating plate is arranged at the top of the lift car and comprises a top plate, a fixed plate and a filter plate, the periphery of the fixed plate is of a hollow structure, the top plate and the periphery of the fixed plate are welded and fixed, the filter plate is matched with the inner wall of the fixed plate in size, two sides of the bottom of the fixed plate are provided with fixing bolts, the filter plate is provided with a filter element and four side plates, the four side plates are uniformly distributed at the left side and the right side of the filter element and are provided with threaded holes, the threaded holes are matched with the fixing bolts, two sides of the fixed plate are fixedly connected with two sides of the lift car, the two sides of the lift car are provided with the middle air interchanger, the two middle air interchangers are symmetrically arranged on the inner wall of, the middle part trades wind device includes handrail, filter screen and diaphragm, the both ends of handrail with car welded fastening, one side of handrail is equipped with the filter screen, one side of filter screen is equipped with the activated carbon box, one side of activated carbon box is equipped with the baffle, the bottom welded fastening of handrail has the diaphragm, set up the mounting groove in the diaphragm, the size of mounting groove with the filter screen with the size looks adaptation of activated carbon box.

Preferably, the baffle is equipped with four groups at least, and evenly distributed is in the both sides of car are outside, the baffle is the arc structure.

Preferably, the filter screen and the handrail are made of stainless steel.

Preferably, the activated carbon box is attached to one side of the air outlet of the baffle.

Preferably, the bottom of mounting groove is equipped with the aperture, the width of mounting groove is greater than the width of filter screen.

Preferably, the filter screen and the upper and lower both ends of the both sides of activated carbon box all are equipped with the fixed orifices.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with on the upper portion of car and go up the ventilating board and middle part trades wind device, then when the elevator moves from top to bottom, just can drive the air flow in the elevator, exchanges with the gas in the elevator, and overall structure is reasonable, and the later stage is changed the maintenance and is more convenient.

2. The utility model discloses in, roof and filter that the last ventilating board that is equipped with above the car was equipped with keep apart the dust guaranteeing under the prerequisite of use intensity, and the later stage can carry out periodic cleaning to the filter layer rack.

3. The utility model discloses in, also be equipped with middle part ventilation unit in the both sides of car, the activated carbon box and the filter screen that are equipped with wherein can adsorb the filtration to the gas of elevator incasement, when the elevator operation, can handle the peculiar smell, the baffle of arc structure also can protect for the activated carbon box of inside, increases life, and filter screen and activated carbon box also can be dismantled to get off and wash and change.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a schematic structural view of an upper ventilating plate of the present invention;

fig. 3 is an expanded schematic view of the upper ventilating plate structure of the present invention;

fig. 4 is a schematic diagram of the middle ventilation port of the present invention.

In the figure: 1. a car; 2. an upper vent plate; 21. a top plate; 22. a fixing plate; 221. fixing the bolt; 23. a filter plate; 231. a filter element; 232. a side plate; 233. a threaded hole; 3. a middle air exchange device; 31. a handrail; 32. filtering with a screen; 321. a fixing hole; 33. an activated carbon cartridge; 34. A baffle plate; 35. a transverse plate; 351. mounting grooves; 352. and (4) a small hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

An air interchanger of an elevator, in order to solve the problems that the traditional passengers may ask a bad smell when using the elevator, in order to improve the air quality of the elevator, absorb excessive dust, and have poor practicability, as a preferred embodiment, as shown in fig. 1 to 4, the air interchanger comprises a car 1, the car 1 comprises an upper ventilating plate 2 and a middle air interchanger 3, the upper ventilating plate 2 is arranged at the top of the car 1, the upper ventilating plate 2 comprises a top plate 21, a fixing plate 22 and a filter plate 23, the periphery of the fixing plate 22 is a hollow structure, the top plate 21 is welded and fixed with the periphery of the fixing plate 22, the filter plate 23 is matched with the inner wall size of the fixing plate 22, the two sides of the bottom of the fixing plate 22 are provided with fixing bolts 221, the filter plate 23 is provided with filter elements 231 and side plates 232, the side plates 232 are provided with four pieces which are uniformly distributed at the left side and the, screw hole 233 and fixing bolt 221 looks adaptation, the both sides of fixed plate 22 and the both sides fixed connection of car 1, the both sides of car 1 are equipped with middle part trades wind device 3, middle part trades wind device 3 and is equipped with two, the symmetry is installed at car 1 inner wall, middle part trades wind device 3 and includes handrail 31, filter screen 32 and diaphragm 35, the both ends and the car 1 welded fastening of handrail 31, one side of handrail 31 is equipped with filter screen 32, one side of filter screen 32 is equipped with activated carbon box 33, one side of activated carbon box 33 is equipped with baffle 34, the bottom welded fastening of handrail 31 has diaphragm 35, set up mounting groove 351 in the diaphragm 35, the size of mounting groove 351 and the size looks adaptation of filter screen 32 and activated carbon box 33.

In this example, the baffle 34 is provided with four groups at least, and evenly distributed outside the both sides of car 1, and baffle 34 is the arc structure, can prevent that water from getting into activated carbon box 33, and arc baffle 34 can protect activated carbon box 33 of baffle 34 one side.

Furthermore, the filter screen 32 and the handrail 31 are made of stainless steel, and the service life of the filter screen can be prolonged by using the stainless steel.

Specifically, the activated carbon box 33 is attached to the air outlet side of the baffle 34, so that the air entering the car 1 from the elevator shaft must pass through the activated carbon box 33 to adsorb impurities and peculiar smell in the air.

In addition, the bottom of the mounting groove 351 is provided with small holes 352, the width of the mounting groove 351 is larger than the width of the filter screen 32, and the mounting groove 351 with the small holes 352 and the wide mounting groove 351 can be further strengthened and fixed.

Finally, the upper and lower ends of the two sides of the filter screen 32 and the activated carbon box 33 are both provided with fixing holes 321, and the top end and the bottom end of the filter screen are provided with fixing holes 321, so that the filter screen can be installed in an inverted manner and can be used repeatedly.

When the utility model is used, firstly, the active carbon box 33 is put into the mounting groove 351 in the transverse plate 35 through the top end of the middle air exchanging device 3, the bolt can be fixed through the fixing hole 321 and the small hole 352, when the filter screen 32 is placed in the mounting groove 351 from the top, the bolt may be fixed through the fixing hole 321 and the small hole 352, the filter screen 32 is placed between the activated carbon box 33 and the handle 31, can avoid sundries from blocking the middle air exchange device 3, the handrail 31 can also avoid the unstable gravity center of a user caused by the start and stop of the elevator, the upper ventilating plate 2 can filter the exchanged gas in the up-and-down operation of the elevator, the active carbon box 33 arranged in the middle air exchanging device 3 can also process the peculiar smell of the air entering the elevator from the shaft, and meanwhile, the active carbon box can be replaced regularly. The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An elevator air interchanger, which comprises a car (1), and is characterized in that: the car (1) comprises an upper ventilating plate (2) and a middle air exchanging device (3), the upper ventilating plate (2) is arranged at the top of the car (1), the upper ventilating plate (2) comprises a top plate (21), a fixing plate (22) and a filter plate (23), hollow structures are arranged on the periphery of the fixing plate (22), the top plate (21) is welded and fixed on the periphery of the fixing plate (22), the filter plate (23) is matched with the inner wall of the fixing plate (22) in size, fixing bolts (221) are arranged on two sides of the bottom of the fixing plate (22), the filter plate (23) is provided with a filter element (231) and side plates (232), the side plates (232) are provided with four blocks which are uniformly distributed on the left side and the right side of the filter element (231) and four blocks which are provided with threaded holes (233), and the threaded holes (233) are matched with the fixing bolts (221), two sides of the fixed plate (22) are fixedly connected with two sides of the lift car (1), two middle air exchange devices (3) are arranged on two sides of the lift car (1), two middle air exchange devices (3) are arranged, the middle air exchanging device (3) is symmetrically arranged on the inner wall of the cage (1) and comprises a handrail (31), a filter screen (32) and a transverse plate (35), the two ends of the handrail (31) are welded and fixed with the car (1), a filter screen (32) is arranged on one side of the handrail (31), an activated carbon box (33) is arranged on one side of the filter screen (32), a baffle plate (34) is arranged on one side of the activated carbon box (33), the bottom of the handrail (31) is fixedly welded with the transverse plate (35), a mounting groove (351) is formed in the transverse plate (35), the size of the mounting groove (351) is matched with the size of the filter screen (32) and the size of the activated carbon box (33).

2. The elevator air interchanger of claim 1, wherein: baffle (34) are equipped with four groups at least, and evenly distributed is in the both sides of car (1) are outside, baffle (34) are the arc structure.

3. The elevator air interchanger of claim 1, wherein: the filter screen (32) and the handrail (31) are made of stainless steel.

4. The elevator air interchanger of claim 1, wherein: the activated carbon box (33) is attached to one side of the air outlet of the baffle plate (34).

5. The elevator air interchanger of claim 1, wherein: the bottom of the mounting groove (351) is provided with a small hole (352), and the width of the mounting groove (351) is larger than that of the filter screen (32).

6. The elevator air interchanger of claim 1, wherein: the upper end and the lower end of the two sides of the filter screen (32) and the activated carbon box (33) are respectively provided with a fixing hole (321).