CN211078097U

CN211078097U - Elevator with vent

Info

Publication number: CN211078097U
Application number: CN201921341318.0U
Authority: CN
Inventors: 罗建华; 饶良涛; 周秋冬; 闵文辉; 吴江; 刘华; 黄斌; 周轩
Original assignee: Konda Elevator Co Ltd
Current assignee: Konda Elevator Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-24
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to an elevator technical field specifically is an elevator with vent, including elevator railway carriage or compartment, ventilation structure and sound-proof construction, elevator railway carriage or compartment upper end and lateral wall are equipped with ventilation structure, and ventilation structure includes the vent that elevator railway carriage or compartment upper end was seted up, and the vent is inside through fixing bolt fixed connection dust screen, vent upper end intercommunication fan, vent lower extreme intercommunication wind channel, the wind channel outside is equipped with sound-proof construction with inside, and sound-proof construction includes the fixed plate, and the fixed plate is inside to be bonded has the acoustic celotex board, and the wind channel is inside to be filled with and to inhale the sound cotton: have a plurality of vents, can guarantee the ventilation in the railway carriage or compartment, make ventilation effect keep the optimum to be equipped with different ventilation structure, can guarantee still can keep the ventilation in the railway carriage or compartment under the condition of having a power failure, the noise that produces when can effectual reduction fan ventilates moreover can fall the hero of noise to minimumly, makes the environment in the railway carriage or compartment more comfortable.

Description

Elevator with vent

Technical Field

The utility model relates to elevator technical field specifically is an elevator with vent.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

All be provided with the vent on the current elevator, but current vent mostly uses automatically controlled fan to ventilate, when meetting the condition of having a power failure, the ventilation effect will fall to minimumly, can not guarantee the normal ventilation in the railway carriage or compartment to general vent only sets up one, and ventilation effect is poor, makes the foul smell in the railway carriage or compartment can not in time discharge, influences the internal environment, and fan ventilation noise is great moreover, has caused certain influence to the environment, for this reason, the utility model provides an elevator with vent is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator with vent to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the elevator with the vent comprises an elevator cage, a ventilation structure and a sound insulation structure, wherein the ventilation structure is arranged at the upper end and on the side wall of the elevator cage, the ventilation structure comprises the vent arranged at the upper end of the elevator cage, the interior of the vent is fixedly connected with a dust screen through a fixing bolt, the upper end of the vent is communicated with a fan, the lower end of the vent is communicated with an air channel, the sound insulation structure is arranged on the outer side and the interior of the air channel, the sound insulation structure comprises a fixing plate, a sound insulation plate is bonded in the fixing plate, sound absorption cotton is filled in the air channel, an air outlet is formed in the middle of the side wall of the elevator.

Preferably, the fixed plate is fixedly connected to the inside of the bottom end of the elevator cage through a fixed bolt, a sound insulation plate is bonded inside the fixed plate, a protective pad is bonded outside the sound insulation plate, a shell is bonded at the lower end of the protective pad, an air duct is formed inside the sound insulation plate, the vent is communicated with the air duct, the air duct is communicated to the inside of the side wall of the elevator cage, a corresponding air duct is formed in the side wall of the elevator cage, the lower end of the air duct is communicated to the inside of the elevator cage, and a spoiler is connected to the tail end of.

Preferably, the inner wall of the elevator cage inside the air outlet is connected with an air outlet and air collecting opening in an embedded manner, and the air outlet and air collecting opening is provided with a plurality of inclined through holes.

Preferably, the lower end of the side wall of the elevator cage is provided with an air inlet, the air inlet comprises an air inlet collecting opening, the inner side of the air inlet collecting opening is fixedly connected with a fixing frame through a fixing bolt, and the inner side of the fixing frame is fixedly connected with a filter screen through a fixing bolt.

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

the utility model discloses having a plurality of vents, can guaranteeing the ventilation in the railway carriage or compartment, making ventilation effect keep the optimum to be equipped with different ventilation structure, can guarantee still can keep the ventilation in the railway carriage or compartment under the condition that has a power failure, the noise that produces when can effectual reduction fan ventilates moreover can fall the hero of noise to minimumly, makes the environment in the railway carriage or compartment more comfortable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1 elevator cage, 2 vents, 3 dust screens, 4 fans, 5 fixed plates, 6 air ducts, 7 air-out air-collecting openings, 8 air outlets, 9 air-in air-collecting openings, 10 fixed frames, 11 filter screens, 12 sound-proof boards, 13 protective pads, 14 shells, 15 sound-absorbing cotton and 16 spoilers.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an elevator with vent, including elevator railway carriage or compartment 1, ventilation structure and sound-proof structure, 1 upper end in elevator railway carriage or compartment and lateral wall are equipped with ventilation structure, ventilation structure includes vent 2 that 1 upper end in elevator railway carriage or compartment was seted up, 2 inside fixing bolt fixed connection dust screen 3 that pass through in

vent

2, 2 upper ends intercommunication fans 4 in vent, 2 lower extreme intercommunication wind channels 6 in vent, 6 outsides in wind channel and inside are equipped with sound-proof structure, sound-proof structure includes fixed plate 5, 5 inside bonds of fixed plate have

acoustic celotex board

12, 6 inside fills in wind channel and is equipped with sound-absorbing cotton 15, air outlet 8 has been seted up in the middle of 1 lateral wall in.

The utility model discloses can further set up to, fixed plate 5 passes through fixing bolt fixed connection inside 1 bottom in elevator railway carriage or compartment, the inside bonding of fixed plate 5 has acoustic celotex board 12, acoustic celotex board 12 outside bonds and has the protection to fill up 13, the protection fills up 13 lower extreme bonding shell 14, acoustic celotex board 12 is inside to have seted up wind channel 6, vent 2 intercommunication wind channel 6, wind channel 6 communicates to in 1 lateral wall in elevator railway carriage or compartment, and corresponding wind channel 6 has been seted up in 1 lateral wall in elevator railway carriage or compartment, wind channel 6 lower extreme communicates to 1 inside in elevator railway carriage or compartment, it is connected with spoiler 16 to inlay at the end of wind channel 6, through acoustic celotex board 12 and the noise that sound-absorbing cotton 15 can effectual reduction fan 4 during operation produces, guarantee the 1 inside environmental comfort level in elevator railway carriage or compartment, can be with the wind vortex that lets in.

The utility model discloses can further set up to, inlay on the 1 inner wall of elevator railway carriage or compartment of air outlet 8 and connect air-out collection wind gap 7, be equipped with the through-hole of a plurality of slopes on the air-out collection wind gap 7, can make the 8 quick collection wind of air outlet through air-out collection wind gap 7, increase 1 inside air exchange speed of elevator railway carriage or compartment, improve ventilation efficiency.

The utility model discloses can further set up to, the air intake has been seted up to 1 lateral wall lower extreme of elevator railway carriage or compartment, the air intake includes air inlet collection wind gap 9, 9 inboards in air inlet collection wind gap are through fixing bolt fixed connection mount 10, the mount 10 inboard is through fixing bolt fixed connection filter screen 11, can ventilate through the air intake to can replace vent 2 to carry out the ventilation of 1 inside in elevator railway carriage or compartment when having a power failure, guarantee the condition that can't ventilate can not appear in elevator railway carriage or compartment 1 under any circumstance, prevent accident.

The working principle is as follows: when the elevator car works, wind can be input into the air channel 6 from the ventilation opening 2 through the fan 4 and is output into the elevator car 1 through the air channel 6, the wind flow can be disturbed through the spoiler 16 at the tail end of the air channel 6, so that the wind can be spread to each corner in the elevator car 1, and the ventilation effect is ensured, the upper end air channel 6 is arranged in the fixed plate 5, the fixed plate 5 is fixedly connected at the bottom of the elevator car 1 through the fixed bolt, the sound insulation plate 12 is wrapped inside the fixed plate 5, the sound absorption cotton 15 is filled inside the tying end air channel 6, the noise generated when the fan 4 ventilates can be effectively reduced through the sound insulation plate 12 and the sound absorption cotton 15, so that the internal environment of the elevator car 1 is more comfortable, the air outlet 8 is arranged in the middle of two side walls of the elevator car 1, the inside and outside ventilation of the elevator car 1 can be accelerated through the air outlet 8, the ventilation effect is increased, the, and can guarantee the ventilation of elevator railway carriage or compartment 1 inside under the condition that the elevator has a power failure, increase elevator railway carriage or compartment 1's ventilation effect, guarantee that elevator railway carriage or compartment 1 still can ventilate under the condition that has a power failure, inside still someone when preventing the elevator from having a power failure can not guarantee to ventilate, the accident appears.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator with ventilation opening, includes elevator railway carriage or compartment (1), ventilation structure and sound insulation structure, its characterized in that: the elevator car is characterized in that the upper end and the side wall of the elevator car (1) are provided with ventilation structures, each ventilation structure comprises a ventilation opening (2) formed in the upper end of the elevator car (1), the ventilation opening (2) is internally and fixedly connected with a dust screen (3) through a fixing bolt, the upper end of the ventilation opening (2) is communicated with a fan (4), the lower end of the ventilation opening (2) is communicated with an air duct (6), sound insulation structures are arranged on the outer side and the inner portion of the air duct (6), each sound insulation structure comprises a fixing plate (5), sound insulation plates (12) are bonded in the fixing plate (5), sound absorption cotton (15) is filled in the air duct (6), an air outlet (8) is formed in the middle of the side wall of the elevator.

2. An elevator with a vent according to claim 1, characterized in that: the elevator car is characterized in that the fixing plate (5) is fixedly connected to the inside of the bottom end of the elevator car (1) through a fixing bolt, a sound insulation plate (12) is bonded to the inside of the fixing plate (5), a protective pad (13) is bonded to the outer side of the sound insulation plate (12), a shell (14) is bonded to the lower end of the protective pad (13), an air duct (6) is formed in the sound insulation plate (12), the vent (2) is communicated with the air duct (6), the air duct (6) is communicated into the side wall of the elevator car (1), a corresponding air duct (6) is formed in the side wall of the elevator car (1), the lower end of the air duct (6) is communicated to the inside of the elevator car (1), and a spoiler (16.

3. An elevator with a vent according to claim 1, characterized in that: the elevator car is characterized in that an air outlet air collecting opening (7) is embedded and connected to the inner wall of the elevator car (1) inside the air outlet (8), and a plurality of inclined through holes are formed in the air outlet air collecting opening (7).

4. An elevator with a vent according to claim 1, characterized in that: the elevator car (1) is characterized in that an air inlet is formed in the lower end of the side wall of the elevator car (1), the air inlet comprises an air inlet and air collecting opening (9), the inner side of the air inlet and air collecting opening (9) is fixedly connected with a fixing frame (10) through a fixing bolt, and the inner side of the fixing frame (10) is fixedly connected with a filter screen (11) through a fixing bolt.