CN219841625U - Internal air circulation elevator - Google Patents

Abstract

The utility model belongs to the technical field of elevator equipment, and discloses an internal air circulation elevator which comprises an elevator and an elevator door, wherein an air circulation assembly is arranged in the elevator and comprises a first shell and a second shell which are arranged vertically symmetrically, the first shell is positioned on the upper side of the second shell, two first fans which are bilaterally symmetrical are fixedly arranged in the first shell, the wind directions of the two first fans are arranged from top to bottom, two second fans which are bilaterally symmetrical are fixedly arranged in the second shell, and the wind directions of the two second fans are mutually far away. The first fan drives the air flow at the top in the elevator to blow downwards, the second fan drives the air flow at the bottom in the elevator to blow towards the left and right directions, the second air deflector is arranged to upwards guide the air flow at the bottom, the first air deflector is arranged to guide the upward air flow towards the directions close to each other, the internal circulation of the air in the elevator is realized, and the fluidity of the air in the elevator is improved.

Description

Internal air circulation elevator

Technical Field

The utility model relates to the technical field of elevator equipment, in particular to an internal air circulation elevator.

Background

The elevator is a vertical elevator powered by an electric motor and is provided with a box-shaped nacelle for taking passengers or carrying goods in a multi-storey building, and the vertical elevator is provided with a car which runs between at least two vertical rigid guide rails, and the size and the structural form of the car are convenient for passengers to come in and go out or load and unload goods.

During rush hours, more passengers are taken in the elevator, the air circulation performance in the elevator car is poor, the problems of stuffiness and bacterial breeding in the elevator are easily caused, the existing elevator is provided with a fan only at the top part in the elevator to relieve the stuffiness caused by more people, but the gas fluidity in the elevator is poor, and the elevator needs to be improved, so that the elevator is a technical problem to be solved urgently.

Disclosure of Invention

In order to solve the problems, the utility model provides an internal air circulation elevator.

The utility model provides an internal air circulation elevator which adopts the following technical scheme: including elevator and lift-cabin door, be provided with air circulation subassembly in the elevator, air circulation subassembly includes first casing and the second casing that upper and lower symmetry set up, first casing is located the upside of second casing, fixed mounting has two bilateral symmetry's first fans in the first casing, two the wind direction of first fan sets up from top to bottom, fixed mounting has two bilateral symmetry's second fans in the second casing, two the wind direction of second fan keeps away from each other and sets up, a plurality of vents have been seted up to one side that first casing and second casing are close to each other, fixedly connected with two bilateral symmetry's closing plate between first casing and the second casing.

Further, the left and right sides of vent is provided with the circulation mouth that runs through first casing and second casing, two one side detachable that the closing plate is close to each other installs the T shaped plate, be provided with the active carbon package on the T shaped plate, and the downside of active carbon package is provided with a plurality of round holes that run through the T shaped plate.

Further, two reinforcing plates which are bilaterally symmetrical are arranged in the second shell, the reinforcing plates are fixedly connected with the elevator, and a gap is formed between the top of the first fan and the inner wall of the first shell.

Further, two one sides of the first fans, which are far away from each other, are provided with first air deflectors fixedly connected with the inner wall of the first shell, and two one sides of the second fans, which are far away from each other, are provided with second air deflectors fixedly connected with the inner wall of the second shell.

Further, the first air deflector and the second air deflector are triangular, and a dust screen fixedly connected with the second shell is vertically arranged between the two second air deflectors.

Further, be provided with the concave plate between dust screen and the second fan, the front side of second casing is offered and is had the incision with concave plate looks adaptation, the upside of second casing is provided with the screw that is used for its and concave plate fixed connection, set up flutedly on the outer wall of concave plate front side.

In summary, the present utility model includes at least one of the following beneficial technical effects:

(1) The first fan drives the air flow at the top in the elevator to blow downwards, the second fan drives the air flow at the bottom in the elevator to blow in the left and right directions, the second air deflector is arranged to guide the air flow at the bottom upwards, and the first air deflector is arranged to guide the upward air flow in the directions close to each other, so that the internal circulation of the air in the elevator is realized, and the fluidity of the air in the elevator is improved;

(2) Set up the active carbon package, but the peculiar smell in the air in the absorption elevator sets up the T shaped plate, can change the active carbon package of using for a long time, sets up dust screen and concave plate, can collect the dust in the elevator in the concave plate, tear down the screw at second casing top, the accessible recess takes out the concave plate in the second casing, is convenient for handle the dust in the concave plate.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

fig. 2 is a schematic perspective view of the elevator door removed according to the present utility model;

fig. 3 is a schematic diagram showing a perspective structure of the elevator door removed according to the present utility model;

fig. 4 is a schematic diagram of a cross-sectional structure of the utility model with the elevator door removed;

fig. 5 is a schematic diagram of a cross-sectional structure of the utility model with the elevator door removed.

The reference numerals in the figures illustrate: 1. an elevator; 2. an elevator door; 3. a first housing; 4. a second housing; 5. a first fan; 6. a second fan; 7. a vent; 8. a sealing plate; 9. a circulation port; 10. a T-shaped plate; 11. an activated carbon bag; 12. a reinforcing plate; 13. a first air deflector; 14. a second air deflector; 15. a dust screen; 16. a concave plate; 17. a screw; 18. a groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly and include, for example, "connected" as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

the present utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an internal air circulation elevator, which comprises an elevator 1 and an elevator door 2, wherein an air circulation assembly is arranged in the elevator 1, the air circulation assembly comprises a first shell 3 and a second shell 4 which are arranged symmetrically up and down, the first shell 3 is positioned on the upper side of the second shell 4, two first fans 5 which are symmetrical left and right are fixedly arranged in the first shell 3, the wind directions of the two first fans 5 are arranged from top to bottom, two second fans 6 which are symmetrical left and right are fixedly arranged in the second shell 4, the wind directions of the two second fans 6 are mutually far away, a plurality of ventilation openings 7 are formed in one side, close to each other, of the first shell 3 and the second shell 4, and two sealing plates 8 which are symmetrical left and right are fixedly connected between the first shell 3 and the second shell 4.

Referring to fig. 4 and 5, the left and right sides of the vent 7 are provided with circulation ports 9 penetrating the first casing 3 and the second casing 4, one side, close to each other, of the two sealing plates 8 is detachably provided with a T-shaped plate 10, the T-shaped plate 10 is arranged, a long-used activated carbon bag 11 can be replaced, the T-shaped plate 10 is provided with the activated carbon bag 11, the activated carbon bag 11 is arranged, peculiar smell in the air in the elevator 1 can be adsorbed, the lower side of the activated carbon bag 11 is provided with a plurality of round holes penetrating the T-shaped plate 10, two reinforcing plates 12 which are bilaterally symmetrical are arranged in the second casing 4, the reinforcing plates 12 are fixedly connected with the elevator 1, and a gap is formed between the top of the first fan 5 and the inner wall of the first casing 3.

Referring to fig. 4 and 5, a first air deflector 13 fixedly connected with the inner wall of the first housing 3 is arranged at one side, away from each other, of the two first fans 5, the first air deflector 13 is arranged to guide upward air flow in the direction close to each other, a second air deflector 14 fixedly connected with the inner wall of the second housing 4 is arranged at one side, away from each other, of the two second fans 6, the second air deflector 14 is arranged to guide the air flow at the bottom upwards, the first air deflector 13 and the second air deflector 14 are triangular, a dust screen 15 fixedly connected with the second housing 4 is vertically arranged between the two second air deflectors 14, a concave plate 16 is arranged between the dust screen 15 and the second fans 6, a notch matched with the concave plate 16 is formed in the front side of the second housing 4, a screw 17 fixedly connected with the concave plate 16 is arranged at the upper side of the second housing 4, and a groove 18 is formed in the outer wall of the front side of the concave plate 16.

The implementation principle of the inner air circulation elevator provided by the embodiment of the utility model is as follows: the first fan 5 drives the air current at the top in the elevator 1 to blow downwards, the second fan 6 drives the air current at the bottom in the elevator 1 to blow towards the left and right directions, the second air deflector 14 is arranged to upwards guide the air current at the bottom, the first air deflector 13 is arranged to guide the upward air current towards the direction close to each other, the internal circulation of the air in the elevator 1 is realized, the fluidity of the air in the elevator 1 is improved, the activated carbon bag 11 is arranged, the peculiar smell in the air in the elevator 1 can be adsorbed, the T-shaped plate 10 is arranged, the activated carbon bag 11 which is used for a long time can be replaced, the dustproof net 15 and the concave plate 16 are arranged, dust in the elevator 1 can be collected in the concave plate 16, the screw 17 at the top of the second shell 4 can be detached, the concave plate 16 in the second shell 4 can be taken out through the groove 18, and the dust in the concave plate 16 can be conveniently treated.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. An internal air circulation elevator comprising an elevator (1) and an elevator door (2), characterized in that: be provided with air circulation subassembly in elevator (1), air circulation subassembly includes first casing (3) and second casing (4) that upper and lower symmetry set up, first casing (3) are located the upside of second casing (4), two bilateral symmetry's first fan (5) are installed to first casing (3) internal fixation, two the wind direction of first fan (5) from top to bottom sets up, two bilateral symmetry's second fan (6) are installed to second casing (4) internal fixation, two the wind direction of second fan (6) keeps away from each other and sets up, a plurality of vents (7) have been seted up to one side that first casing (3) and second casing (4) are close to each other, sealing plate (8) of two bilateral symmetry are fixedly connected with between first casing (3) and second casing (4).

2. An internal air circulation elevator according to claim 1, characterized in that: the left and right sides of vent (7) are provided with circulation mouth (9) that run through first casing (3) and second casing (4), two one side that closing plate (8) are close to each other is detachable installs T shaped plate (10), be provided with active carbon package (11) on T shaped plate (10), and the downside of active carbon package (11) is provided with a plurality of round holes that run through T shaped plate (10).

3. An internal air circulation elevator according to claim 1, characterized in that: two reinforcing plates (12) which are bilaterally symmetrical are arranged in the second shell (4), the reinforcing plates (12) are fixedly connected with the elevator (1), and a gap is formed between the top of the first fan (5) and the inner wall of the first shell (3).

4. An internal air circulation elevator according to claim 1, characterized in that: one side that two first fans (5) kept away from each other all is provided with first aviation baffle (13) with first casing (3) inner wall fixed connection, two one side that second fan (6) kept away from each other all is provided with second aviation baffle (14) with second casing (4) inner wall fixed connection.

5. An internal air circulation elevator as defined in claim 4, wherein: the first air guide plates (13) and the second air guide plates (14) are triangular, and a dustproof net (15) fixedly connected with the second shell (4) is vertically arranged between the two second air guide plates (14).

6. An internal air circulation elevator as defined in claim 5, wherein: be provided with concave plate (16) between dust screen (15) and second fan (6), the front side of second casing (4) is offered and is had the incision with concave plate (16) looks adaptation, the upside of second casing (4) is provided with screw (17) that are used for with its and concave plate (16) fixed connection, set up flutedly (18) on the outer wall of concave plate (16) front side.