CN218410187U

CN218410187U - Air interchanger for elevator

Info

Publication number: CN218410187U
Application number: CN202222724289.4U
Authority: CN
Inventors: 黄召
Original assignee: Beijing Zixin Hongyuan Technology Co ltd
Current assignee: Beijing Zixin Hongyuan Technology Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-01-31
Anticipated expiration: 2032-10-15

Abstract

The utility model discloses a breather for elevator, including the elevator railway carriage or compartment, the front of elevator railway carriage or compartment is equipped with the lift-cabin door, logical groove has been seted up to the upper surface of elevator railway carriage or compartment, the upper surface of elevator railway carriage or compartment is equipped with solid fixed ring, the through-hole that the equidistance was arranged is seted up to solid fixed ring's upper surface, the fixed screw that the equidistance was arranged is seted up to the upper surface of elevator railway carriage or compartment, every the equal threaded connection of inner wall of fixed screw has positioning bolt, gu fixed ring's inner circle fixedly connected with trades the inflator, the internally mounted of trading the inflator has ventilation fan. This device can install solid fixed ring at the upper surface of elevator railway carriage or compartment through fixed screw and positioning bolt's cooperation, makes things convenient for the staff to dismantle and install the inflator of trading, further makes things convenient for the staff to clear up the inflator is inside, utilizes ventilation fan can extract the inside of the leading-in elevator railway carriage or compartment of outside air, utilizes the cooperation of active carbon filter layer and filter pulp, reaches the effect to air purification.

Description

Air interchanger for elevator

Technical Field

The utility model belongs to the technical field of the elevator and specifically relates to an air interchanger for elevator.

Background

With the increase of modern floors, elevators have been widely applied to people's daily lives, the elevators are used as vertical transportation means in buildings for taking people or carrying goods in multi-storey buildings, the elevators have become indispensable building equipment nowadays, and elevator ventilation devices are important components of the elevators.

Chinese patent No. CN214791679U discloses an elevator ventilation device, which comprises a mounting frame plate, wherein a ventilation device main body is arranged on one side surface of the mounting frame plate, buffer pressing plates are symmetrically arranged on two side surfaces of the ventilation device main body, and a guide column is arranged in the middle of one side surface of each buffer pressing plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air interchanger for elevator 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 front of the elevator cage is provided with an elevator door, a through groove is formed in the upper surface of the elevator cage, a fixing ring is arranged on the upper surface of the elevator cage, through holes are formed in the upper surface of the fixing ring, the through holes are arranged at equal intervals, fixing screw holes are formed in the upper surface of the elevator cage, the fixing screw holes are arranged at equal intervals, the inner wall of each fixing screw hole is in threaded connection with a positioning bolt, an inner ring of the fixing ring is fixedly connected with an air exchange cylinder, a ventilation fan is arranged inside the air exchange cylinder, the inner wall of the air exchange cylinder is fixedly connected with an active carbon filter layer, the inner wall of the air exchange cylinder is fixedly connected with filter cotton, and the top end of the air exchange cylinder is provided with a dust screen.

In a further embodiment, the inner bottom wall of the elevator cage is fixedly connected with a non-slip plate, and the upper surface of the non-slip plate is provided with non-slip grains.

In a further embodiment, an advertising board is arranged on the inner wall side of the elevator cage, and the bottom end of the air exchange cylinder is provided with a ventilation cover.

In a further embodiment, symmetrical lamp holders are fixedly connected to the inner top wall of the elevator cage, and illuminating lamps are mounted on the bottom surfaces of the two lamp holders.

In a further embodiment, a bottom plate is fixedly connected to the bottom surface of the elevator cage, and a cushion pad is fixedly connected to the bottom surface of the bottom plate.

In a further embodiment, symmetrical warning boards are fixedly connected to the front surface of the elevator door, and symmetrical civilized slogans are pasted on the front surface of the elevator door.

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

this device is through fixed screw and positioning bolt's cooperation, can install the upper surface at elevator railway carriage or compartment solid fixed ring, make things convenient for the staff to dismantle and install the inflator, further make things convenient for the staff to clear up the inflator is inside, utilize ventilation fan can extract the inside of the leading-in elevator railway carriage or compartment of outside air, utilize the cooperation of active carbon filter layer and filter pulp, can filter the outside air, reach the effect to air purification, make the air fresher, do benefit to passenger's healthy, elevator breather in the above-mentioned patent has been solved, do not have the function to air purification, the air is muddy, be unfavorable for the healthy problem of passenger.

Drawings

Fig. 1 is a perspective view schematically showing an elevator ventilator.

Fig. 2 is a sectional view of a front view of a cage in the ventilator for the elevator.

Fig. 3 is an enlarged view of a structure a of the elevator ventilator shown in fig. 2.

In the figure: 1. an elevator cage; 2. exchanging the air cylinder; 3. a ventilation fan; 4. a through groove; 5. an activated carbon filter layer; 6. filtering cotton; 7. a ventilation cover; 8. a cushion pad; 9. a fixing ring; 10. fixing screw holes; 11. a through hole; 12. positioning the bolt; 13. an elevator door; 14. a lamp socket; 15. an illuminating lamp; 16. a dust screen; 17. an anti-skid plate; 18. an advertising board; 19. a warning board; 20. a civilized slogan sticker; 21. a base plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Please refer to fig. 1-3, in the utility model, a ventilation device for elevator, including elevator railway carriage or compartment 1, the front of elevator railway carriage or compartment 1 is equipped with lift-cabin door 13, logical groove 4 has been seted up to the upper surface of elevator railway carriage or compartment 1, the upper surface of elevator railway carriage or compartment 1 is equipped with solid fixed ring 9, solid fixed ring 9's upper surface is seted up the through-hole 11 that the equidistance was arranged, the fixed screw 10 that the equidistance was arranged is seted up to the upper surface of elevator railway carriage or compartment 1, the equal threaded connection of inner wall of every fixed screw 10 has positioning bolt 12, gu fixed ring 9's inner circle fixedly connected with breather 2, the internally mounted of breather 2 has breather fan 3, the inner wall fixedly connected with active carbon filter layer 5 of breather 2, the inner wall fixedly connected with of breather 2 crosses filter pulp 6, the top of breather 2 is equipped with dust screen 16.

Inner diapire fixedly connected with antiskid ribbed tile 17 in elevator railway carriage or compartment 1, antiskid line has been seted up to antiskid ribbed tile 17's upper surface, advertising panel 18 is installed to elevator railway carriage or compartment 1's inner wall side, the bottom of trading the inflator 2 is equipped with ventilative cover 7, the symmetrical lamp stand 14 of the interior roof fixedly connected with of elevator railway carriage or compartment 1, light 15 is all installed to the bottom surface of two lamp stands 14, can prevent people at the inside slip of elevator through antiskid ribbed tile 17, utilize advertising panel 18 can make things convenient for the staff at elevator railway carriage or compartment 1 internally mounted advertisement, utilize light 15 to reach the effect to elevator railway carriage or compartment 1 internal lighting.

The bottom surface fixedly connected with bottom plate 21 of elevator railway carriage or compartment 1, the bottom surface fixedly connected with blotter 8 of bottom plate 21, the symmetrical warning sign 19 of positive fixedly connected with of lift-cabin door 13, the front of lift-cabin door 13 is pasted and is had symmetrical civilized poster subsides 20, can cushion when the elevator reachs the bottom through bottom plate 21 and blotter 8, improve the travelling comfort when people take the elevator, utilize the cooperation of warning sign 19 and civilized poster 20, reach the effect of people's warning, improve the security when people take the elevator.

The utility model discloses a theory of operation is:

when the device is used, the device is firstly communicated with a power supply, then the fixing ring 9 is arranged on the upper surface of the elevator cage 1 through the matching of the fixing screw hole 10 and the positioning bolt 12, the air exchange cylinder 2 is convenient for workers to disassemble and assemble, the air exchange fan 3 is operated when the elevator cage 1 is operated, the air exchange fan 3 is used for extracting external air to be led into the elevator cage 1, then the external air is filtered by the matching of the active carbon filter layer 5 and the filter cotton 6, the air purification effect is achieved, then the purified air enters the interior of the elevator cage 1 through the ventilation cover 7, and people in the elevator are prevented from feeling stuffiness.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An elevator ventilation device, characterized in that: the elevator comprises an elevator cage (1), wherein an elevator door (13) is arranged on the front side of the elevator cage (1), a through groove (4) is formed in the upper surface of the elevator cage (1), a fixing ring (9) is arranged on the upper surface of the elevator cage (1), through holes (11) which are arranged equidistantly are formed in the upper surface of the fixing ring (9), fixing screw holes (10) which are arranged equidistantly are formed in the upper surface of the elevator cage (1), a positioning bolt (12) is connected to the inner wall of each fixing screw hole (10) in a threaded manner, an air exchanging cylinder (2) is fixedly connected to the inner ring of the fixing ring (9), an air exchanging fan (3) is installed inside the air exchanging cylinder (2), an active carbon filter layer (5) is fixedly connected to the inner wall of the air exchanging cylinder (2), filter cotton (6) is fixedly connected to the inner wall of the air exchanging cylinder (2), and a dustproof net (16) is arranged at the top end of the air exchanging cylinder (2).

2. The ventilation device for an elevator according to claim 1, wherein: the elevator car is characterized in that an anti-slip plate (17) is fixedly connected to the inner bottom wall of the elevator car (1), and anti-slip grains are formed in the upper surface of the anti-slip plate (17).

3. An elevator ventilation device according to claim 1, wherein: an advertising board (18) is installed on the inner wall side of the elevator cage (1), and a ventilation cover (7) is arranged at the bottom end of the air exchange cylinder (2).

4. The ventilation device for an elevator according to claim 1, wherein: the elevator car is characterized in that symmetrical lamp holders (14) are fixedly connected to the inner top wall of the elevator car (1), and illuminating lamps (15) are mounted on the bottom surfaces of the two lamp holders (14).

5. The ventilation device for an elevator according to claim 1, wherein: the bottom surface of the elevator cage (1) is fixedly connected with a bottom plate (21), and the bottom surface of the bottom plate (21) is fixedly connected with a cushion pad (8).

6. The ventilation device for an elevator according to claim 1, wherein: the front surface of the elevator door (13) is fixedly connected with symmetrical warning boards (19), and the front surface of the elevator door (13) is pasted with symmetrical civilized slogans (20).