CN218469232U - Elevator ventilation structure with purification performance - Google Patents

Abstract

The utility model discloses an elevator ventilation structure with purification performance, including the elevator main part, the bottom of elevator main part one side evenly is provided with the vent, the ventilation case is installed on the top of elevator main part, and one side of the inside bottom of ventilation case installs the air exhauster, filter screen, unhurried current seat and active carbon adsorption layer are installed in proper order to the inside one side of keeping away from the air exhauster of ventilation case. The utility model discloses a start the air exhauster in the use, the air exhauster drives the outside air after the purification and gets into to the air ducting in, and make air distribution to the ventilation inslot through ventilation pipe and play wind head, the cooperation is gone out the bottom of wind seat and is the kerve effect of trapezoidal design this moment, make the air can be from inside spread all around, simultaneously through being provided with the grid of airing exhaust, can make air distribution more even, in order to avoid influencing the ventilation effect because of the circulation is inhomogeneous or from the ventilation of head single position department, further improve the flexibility and the practicality of structure.

Description

Elevator ventilation structure with purification performance

Technical Field

The utility model relates to a ventilation technical field, in particular to elevator ventilation structure with purification performance.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the lift car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, and the permanent transportation device also has a step type, and a step plate is arranged on a track belt to continuously run, so the permanent transportation device is commonly called an escalator or a moving sidewalk;

the elevator is in order to keep the mobility and the freshness of inside air, need set up ventilation structure at elevator car's ceiling, and its air-out position of current elevator ventilation structure in the use sets up comparatively unreasonablely, blows to the person's overhead for the top of taking usually for the from the top down to can cause the uncomfortable of person of taking and feel, and the inside wind of elevator is even inadequately, ventilates through single position mostly, and the ventilation effect is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator ventilation structure with purification performance to solve the not good problem of ventilation effect that provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an elevator ventilation structure with purification performance, includes the elevator main part, the bottom of elevator main part one side evenly is provided with the vent, the ventilation case is installed on the top of elevator main part, and the air exhauster is installed to one side of the inside bottom of ventilation case, filter screen, slow flow seat and active carbon adsorption layer are installed in proper order to one side that the air exhauster was kept away from to the inside of ventilation case, the roof is installed on the inside top of elevator main part, and the bottom of roof installs the seat that gives out wind, the bottom of the seat that gives out wind is provided with the kerve, the internally mounted of the seat that gives out wind has the ventilation pipe, and the bottom of ventilation pipe evenly installs out the wind head, the inboard of the seat that gives out wind evenly is provided with the ventilation groove, and the grid of airing exhaust is all installed to the inside in ventilation groove.

When the elevator ventilation structure with the purification function is used, the air introduced into the elevator main body is diffused and distributed, so that the ventilation uniformity can be realized, the influence on the ventilation effect due to uneven circulation or ventilation from a single position of the head is avoided, and the flexibility and the practicability of the structure are further improved.

Preferably, the inside of slow flow seat evenly is provided with the slow flow passageway, and the section of slow flow passageway all sets up and is the ripples form.

Preferably, the top end of the top plate is provided with an air guide pipe, and the bottom end of the air guide pipe is connected with the ventilation pipe.

Preferably, the cross section of the bottom groove is in a trapezoidal design.

Preferably, the exhaust grille is composed of vertical partition plates and transverse partition plates, and four groups of exhaust grilles are arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator ventilation structure with the purification function not only realizes the function of uniform ventilation, but also realizes the function of convenient purification;

(1) The exhaust fan is started in the using process, the exhaust fan drives purified external air to enter the air guide pipe, the air is distributed into the ventilation groove through the ventilation pipe and the air outlet head, the bottom of the air outlet seat is matched to act as a bottom groove with a trapezoidal design, the air can be diffused inwards from the periphery, and meanwhile, the air distribution can be more uniform through the arrangement of the exhaust grille, so that the ventilation effect is prevented from being influenced due to uneven circulation or ventilation from a single position of the head, and the flexibility and the practicability of the structure are further improved;

(2) Through being provided with activated carbon adsorption layer and filter screen, can filter and adsorb the purification to the air in the ventilation box, with the quality that lets in that improves the air, and simultaneously through being provided with slow flow seat and slow flow path, in the air admission slow flow path in the use, and carry out a lot of conversions to the circulation direction of air under the effect that is the slow flow path of ripples fold form setting, with the velocity of flow that slows down the air, thereby make it can carry out abundant contact with activated carbon adsorption layer, with improvement purification quality and the effect to the air.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the air discharge grille of the present invention;

fig. 3 is a schematic structural diagram of a position a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate: 1. an elevator main body; 2. a top plate; 3. an air outlet seat; 4. an air exhaust grille; 5. an air guide pipe; 6. a ventilation box; 7. an exhaust fan; 8. an activated carbon adsorption layer; 9. a slow flow seat; 10. a slow flow channel; 11. a filter screen; 12. a vent; 13. a vertical partition plate; 14. a transverse partition; 15. a vent pipe; 16. a ventilation slot; 17. an air outlet head; 18. a bottom groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an elevator ventilation structure with a purification function comprises an elevator main body 1, wherein ventilation openings 12 are uniformly formed in the bottom end of one side of the elevator main body 1, a ventilation box 6 is installed at the top end of the elevator main body 1, an exhaust fan 7 is installed on one side of the bottom end in the ventilation box 6, and a filter screen 11, a slow flow seat 9 and an active carbon adsorption layer 8 are sequentially installed on one side, far away from the exhaust fan 7, in the ventilation box 6;

the interior of the slow flow seat 9 is uniformly provided with slow flow channels 10, and the cross sections of the slow flow channels 10 are all arranged in a corrugated shape;

specifically, as shown in fig. 1, when in use, the slow flow channels 10 are uniformly arranged inside the slow flow seat 9, and the cross sections of the slow flow channels 10 are all arranged in a wave-fold shape, so that the flow velocity of air can be reduced;

a top plate 2 is arranged at the top end inside the elevator main body 1;

the top end of the top plate 2 is provided with an air guide pipe 5, and the bottom ends of the air guide pipes 5 are connected with a ventilation pipe 15;

specifically, as shown in fig. 1, when in use, the air guide pipe 5 can drive air to be distributed in each ventilation pipe 15;

an air outlet seat 3 is arranged at the bottom end of the top plate 2, and a bottom groove 18 is formed in the bottom end of the air outlet seat 3;

the section of the bottom groove 18 is in a trapezoidal design;

specifically, as shown in fig. 1, when in use, the cross section of the bottom groove 18 is designed to be trapezoidal, so that air can diffuse inwards from the periphery;

the ventilation pipe 15 is arranged in the air outlet seat 3, the air outlet heads 17 are uniformly arranged at the bottom end of the ventilation pipe 15, the ventilation grooves 16 are uniformly arranged on the inner side of the air outlet seat 3, and the air exhaust grids 4 are arranged in the ventilation grooves 16;

the air exhaust grille 4 consists of vertical clapboards 13 and transverse clapboards 14, and four groups of air exhaust grille 4 are arranged;

specifically, as shown in fig. 2, when in use, the exhaust grille 4 is composed of the vertical partition plates 13 and the horizontal partition plates 14, and four groups of exhaust grille 4 are arranged, so that the uniform distribution degree of air can be improved.

The working principle is as follows: when the utility model is used, firstly, the exhaust fan 7 is started to drive the outside air to enter the ventilation box 6, the air can be filtered, adsorbed and purified through the active carbon adsorption layer 8 and the filter screen 11, and the circulation direction of the air can be repeatedly converted through the slow flow channel 10 to slow down the flow velocity of the air, so that the air can be fully contacted with the active carbon adsorption layer 8;

secondly, the exhaust fan 7 drives the purified outside air to enter the air guide pipe 5, and the air is distributed into the ventilation groove 16 through the ventilation pipe 15 and the air outlet head 17, and the bottom of the air outlet seat 3 is matched with the action of the bottom groove 18 with a trapezoidal design at the moment, so that the air can be diffused inwards from the periphery, and meanwhile, the air distribution can be more uniform through the arrangement of the air exhaust grille 4, so that the influence on the ventilation effect caused by uneven circulation or ventilation from a single position of the head is avoided.

In the description of the present invention, it should 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 in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. An elevator ventilation structure with purification performance, includes elevator main part (1), its characterized in that: the bottom of elevator main part (1) one side evenly is provided with vent (12), ventilation case (6) are installed on the top of elevator main part (1), and one side of the inside bottom of ventilation case (6) installs air exhauster (7), filter screen (11), slow flow seat (9) and active carbon adsorption layer (8) are installed in proper order to one side of air exhauster (7) is kept away from to ventilation case (6) inside, roof (2) are installed on the inside top of elevator main part (1), and the bottom of roof (2) installs out wind seat (3), the bottom of play wind seat (3) is provided with kerve (18), the internally mounted of play wind seat (3) has ventilation pipe (15), and the bottom of ventilation pipe (15) evenly installs out wind head (17), the inboard of play wind seat (3) evenly is provided with ventilation groove (16), and the inside of ventilation groove (16) all installs exhaust grid (4).

2. The ventilation structure of an elevator having a purification function according to claim 1, wherein: the interior of the slow flow seat (9) is uniformly provided with slow flow channels (10), and the sections of the slow flow channels (10) are all arranged in a corrugated shape.

3. The ventilation structure of an elevator having a purification function according to claim 1, wherein: and the top end of the top plate (2) is provided with an air guide pipe (5), and the bottom end of the air guide pipe (5) is connected with the ventilation pipe (15).

4. The ventilation structure of an elevator having a purification function according to claim 1, wherein: the cross section of the bottom groove (18) is in a trapezoidal design.

5. The ventilation structure of an elevator having a purification function according to claim 1, wherein: the air exhaust grille (4) is composed of vertical partition plates (13) and transverse partition plates (14), and four groups of air exhaust grille (4) are arranged.

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