CN212740337U

CN212740337U - Elevator ventilation structure

Info

Publication number: CN212740337U
Application number: CN202021652268.0U
Authority: CN
Inventors: 韩亚飞; 代亚霖; 李伟
Original assignee: Shandong Dingshi Electromechanical Equipment Co ltd
Current assignee: Shandong Dingshi Electromechanical Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-19
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an elevator ventilation structure, which comprises an elevator body, wherein air inlets are respectively arranged at two sides of the upper end of the elevator body, air outlets are arranged at two sides of the bottom end of the elevator body, an air draft device is fixedly connected with the middle part of the upper end of the elevator body, an air exhauster is fixedly connected with the inside of the air draft device, a filter layer is fixedly connected with the upper end of the air draft device, active carbon is fixedly connected with the bottom of the filter layer, a filter screen is fixedly connected with the upper end of the filter layer, air outlet pipes are fixedly connected with two sides of the air draft device, an air outlet ball is fixedly connected with the other end of the air outlet pipe, and an installation opening is arranged at the middle part of the upper end of the air outlet ball, avoid blowing to the passenger in a concentrated manner, lead to feeling cold in winter, thereby increasing the comfort inside the elevator.

Description

Elevator ventilation structure

Technical Field

The utility model relates to a ventilation structure field especially relates to an elevator ventilation structure.

Background

The elevator is one of the indispensable equipment of present high-rise building, the main effect is transporting the passenger in the vertical direction, functioning speed and security performance are two important performance indexes of elevator, but along with the development of economy, people's standard of living is constantly improved, the competition of elevator technique, not only stop on functioning speed and security performance, people's requirement to comfort and air quality in the elevator car is higher and higher, consequently ventilation and air change device must be more advanced in the elevator car, elevator car ventilation form mainly adopts the air current organization mode of mechanical air supply and natural exhaust at present, the travelling comfort in the car has been improved to this mode.

The ventilation structure of the existing elevator has the following defects: mechanical ventilation and natural draft mode are mostly adopted, resulting in the inside air quality of elevator to be relatively poor, and when elevator passenger was more moreover, the air outlet can just be to the passenger air-out of elevator inside wall, can let the passenger feel uncomfortable when winter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elevator ventilation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an elevator ventilation structure comprises an elevator body, wherein air inlets are respectively formed in two sides of the upper end of the elevator body, air outlets are formed in two sides of the bottom end of the elevator body, an air draft device is fixedly connected to the middle of the upper end of the elevator body, an air exhaust fan is fixedly connected to the inside of the air draft device, a filter layer is fixedly connected to the upper end of the air draft device, activated carbon is fixedly connected to the bottom of the filter layer, a filter screen is fixedly connected to the upper end of the filter layer, air outlet pipes are fixedly connected to two sides of the air draft device, an air outlet ball is fixedly connected to the other end of the air outlet pipe, a mounting opening is formed in the middle of the upper end of the air outlet ball, fixing plates are respectively and fixedly connected to two sides of the mounting opening, a movable groove is formed in, one side fixedly connected with reset spring that the installing port was kept away from to the spout, reset spring's other end fixedly connected with connecting plate, the bottom both sides of going out the tuber pipe are seted up flutedly, the inside movable contact of activity groove and recess has the movable rod, the other end fixedly connected with handle of movable rod.

As a further description of the above technical solution:

the air outlet pipe is of an inverted L-shaped structure, and the other end of the air outlet pipe penetrates through the air inlet and extends to the inside of the elevator body.

As a further description of the above technical solution:

a plurality of small ventilation holes are uniformly formed in the surface of the air outlet ball.

As a further description of the above technical solution:

the air outlet pipe is matched with the mounting port for use.

As a further description of the above technical solution:

one side of the connecting plate is fixedly connected with the movable rod.

As a further description of the above technical solution:

the groove is matched with the movable rod for use.

As a further description of the above technical solution:

the exhaust fan is electrically connected with the power supply and the switch.

The utility model discloses following beneficial effect has:

the utility model discloses a structural component such as filter layer, active carbon, filter screen, play tuber pipe, play wind ball, fixed plate, activity groove, recess, spout, movable rod, reset spring and connecting plate has been set up, the air quality of ventilation in the elevator can be improved to can make the wind homodisperse that blows off, avoid concentrating and blow to the passenger, feel cold when leading to winter, thereby increased the inside travelling comfort of elevator, be worth using widely.

Drawings

Fig. 1 is a side view of an elevator ventilation structure according to the present invention;

fig. 2 is a top view of an air outlet pipe and an air outlet ball of the ventilation structure of the elevator provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. an elevator body; 2. an air outlet ball; 3. an air outlet pipe; 4. an air draft device; 5. a filter layer; 6. an exhaust fan; 7. activated carbon; 8. filtering with a screen; 9. an air inlet; 10. an air outlet; 11. a fixing plate; 12. a movable groove; 13. a groove; 14. a chute; 15. a connecting plate; 16. a return spring; 17. a movable rod; 18. a handle; 19. and (7) installing the opening.

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 noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-3, the present invention provides an embodiment: an elevator ventilation structure comprises an elevator body 1, wherein air inlets 9 are respectively formed in two sides of the upper end of the elevator body 1, air outlets 10 are formed in two sides of the bottom end of the elevator body 1, internal ventilation of the elevator body 1 is realized, an air draft device 4 is fixedly connected to the middle of the upper end of the elevator body 1, an air exhaust fan 6 is fixedly connected to the inside of the air draft device 4, power is provided for ventilation of the elevator body 1, a filter layer 5 is fixedly connected to the upper end of the air draft device 4, activated carbon 7 is fixedly connected to the bottom of the filter layer 5, peculiar smell in air is removed, a filter screen 8 is fixedly connected to the upper end of the filter layer 5, blockage caused by impurities entering the air outlet pipe 3 is avoided, air outlet pipes 3 are fixedly connected to two sides of the air draft device 4, air outlet balls 2 are fixedly connected to the other ends of, installing port 19 has been seted up at the upper end middle part of play wind ball 2, the both sides difference fixedly connected with fixed plate 11 that the upper end of play wind ball 2 is located installing port 19, movable groove 12 has been seted up at the middle part of fixed plate 11, fixed plate 11 is located one side of movable groove 12 and has seted up spout 14, realize reset spring 16's activity, spout 14 keeps away from one side fixedly connected with reset spring 16 of installing port 19, realize movable rod 17's automatic re-setting, reset spring 16's other end fixedly connected with connecting plate 15, transmission power, go out the bottom both sides of tuber pipe 3 and seted up recess 13, movable groove 12 and recess 13's inside movable contact has movable rod 17, movable rod 17's other end fixedly connected with handle 18.

The air outlet pipe 3 is of an inverted L-shaped structure, and the other end of the air outlet pipe penetrates through the air inlet 9 and extends into the elevator body 1, so that air enters the elevator. A plurality of small ventilation holes are uniformly formed in the surface of the air outlet ball 2, so that wind power is dispersed, and the situation that the air outlet ball is over against passengers is avoided. The air outlet pipe 3 is matched with the mounting port 19 for use, and the air outlet ball 2 is fixedly connected with the air outlet pipe 3. One side of the connecting plate 15 is fixedly connected with the movable rod 17, and power is transmitted to realize automatic reset of the movable rod 17. The groove 13 is matched with the movable rod 17 for use, so that the air outlet ball 2 is fixedly connected with the air outlet pipe 3. The exhaust fan 6 is electrically connected with a power supply and a switch to realize the control of the device.

The working principle is as follows: firstly, the other end of the air outlet pipe 3 is inserted into the air inlet 9, then the mounting port 19 of the air outlet ball 2 is aligned with the bottom end of the air outlet pipe 3 in the elevator body 1, the handle 18 is held to pull the movable rod 17 outwards, the return spring 16 is driven to compress through the connecting plate 15, then the air outlet pipe 3 is inserted into the air outlet ball 2, the groove 13 is aligned with the movable groove 12, then the handle 18 is loosened, the return spring 16 is reset, the connecting plate 15 drives the movable rod 17 to enter the groove 13, so that the fixed connection of the air outlet ball 2 and the air outlet pipe 3 is completed, finally the exhaust fan 6 is driven, air outside the air draft device 4 is sucked into the interior through the filter screen 8 and the active carbon 7, is blown into the interior of the elevator body 1 through the air outlet pipe 3 and the air outlet ball 2, and then is discharged from the air outlet 10, thus the air quality in the elevator body 1 can be improved, and, thereby improving comfort inside the car.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An elevator ventilation structure, includes elevator body (1), its characterized in that: the air inlet (9) is respectively formed in each of two sides of the upper end of the elevator body (1), the air outlet (10) is formed in each of two sides of the bottom end of the elevator body (1), the air exhaust device (4) is fixedly connected to the middle of the upper end of the elevator body (1), the air exhaust fan (6) is fixedly connected to the inner portion of the air exhaust device (4), the filter layer (5) is fixedly connected to the upper end of the air exhaust device (4), the activated carbon (7) is fixedly connected to the bottom of the filter layer (5), the filter screen (8) is fixedly connected to the upper end of the filter layer (5), the air outlet pipes (3) are fixedly connected to two sides of the air exhaust device (4), the air outlet ball (2) is fixedly connected to the other end of the air outlet pipe (3), the mounting port (19) is formed in the middle of the upper end of the air outlet ball (2), and, activity groove (12) have been seted up at the middle part of fixed plate (11), spout (14) have been seted up to one side that fixed plate (11) are located activity groove (12), one side fixedly connected with reset spring (16) of installing port (19) are kept away from in spout (14), the other end fixedly connected with connecting plate (15) of reset spring (16), it has recess (13) to set up to go out the bottom both sides of tuber pipe (3), the inside movable contact of activity groove (12) and recess (13) has movable rod (17), the other end fixedly connected with handle (18) of movable rod (17).

2. An elevator ventilation structure according to claim 1, characterized in that: the air outlet pipe (3) is of an inverted L-shaped structure, and the other end of the air outlet pipe penetrates through the air inlet (9) and extends to the inside of the elevator body (1).

3. An elevator ventilation structure according to claim 1, characterized in that: the surface of the air outlet ball (2) is uniformly provided with a plurality of small ventilation holes.

4. An elevator ventilation structure according to claim 1, characterized in that: the air outlet pipe (3) is matched with the mounting opening (19) for use.

5. An elevator ventilation structure according to claim 1, characterized in that: one side of the connecting plate (15) is fixedly connected with the movable rod (17).

6. An elevator ventilation structure according to claim 1, characterized in that: the groove (13) is matched with the movable rod (17) for use.

7. An elevator ventilation structure according to claim 1, characterized in that: the exhaust fan (6) is electrically connected with a power supply and a switch.