CN110642123A

CN110642123A - Car with surrounding type ventilation effect

Info

Publication number: CN110642123A
Application number: CN201910808291.XA
Authority: CN
Inventors: 罗倞; 李楚云; 雷健辉; 周志平
Original assignee: Hitachi Elevator China Co Ltd
Current assignee: Hitachi Elevator China Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-01-03

Abstract

The invention provides a lift car with a surrounding type ventilation effect, which comprises a lift car body, wherein a plurality of air supply devices which are arranged close to a lift car wall plate are arranged in the lift car body; the air supply device comprises a shell and an air outlet structure, the air outlet structure is arranged at the side part of the shell, and air supplied by the air supply device of the lift car is output from the air outlet structure and is parallel to the lift car wall plate in the horizontal direction; the car wallboard is provided with a plurality of ventilation openings. The invention can realize the surrounding type ventilation in the lift car, ensure the smooth ventilation and simultaneously enhance the comfortable sensation of passengers when the passengers board the lift car.

Description

Car with surrounding type ventilation effect

Technical Field

The invention belongs to the technical field of car equipment, and particularly relates to a car with a surrounding type ventilation effect.

Background

At present, in an elevator in daily use, as shown in fig. 1, a ventilation system of the elevator adopts a mode that air inlet 131 is formed in a top plate 13 of a car to realize air inlet, and air is exhausted through a seam between a car enclosure 15 at the bottom of the car and a car wall plate 12. However, the car adopting the ventilation mode can cause the head of the passenger to be directly blown by cold air, and the health of the passenger is directly influenced; moreover, when the air conditioner runs, the cold air meets the top plate of the car to form condensed water, so that the condensed water can be dripped into passengers in the boarding process, and the passengers are uncomfortable; when adopting the roof border department of car to go out the wind, the phenomenon of landing still can appear on the car wallboard in the comdenstion water, influences the internal environment of car when taking, seriously influences the impression that the passenger took the car.

Meanwhile, the traditional lift car mainly uses car roof ventilation, and the air inlet position is a car roof plane, so that the blowing effect is limited; and through the air-out of the seam junction of car bottom sedan-chair periphery and car wallboard for whole ventilation cycle process is not smooth and easy, and the car can't accomplish the comfortable effect of ventilating. In addition, the ventilation effect of the lift car in the traditional technology can also be different from person to person according to the height of passengers, and particularly when the height of the top of the lift car is increased, the passengers in the lift car basically cannot feel the incoming wind and feel the stuffy baking in the closed space of the lift car.

Disclosure of Invention

In order to overcome the above disadvantages of the prior art, an object of the present invention is to provide a car with a circulating ventilation effect, so as to achieve circulating ventilation in the car, ensure smooth ventilation, and enhance comfort when passengers board the car.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a car with a surrounding type ventilation effect comprises a car body, wherein a plurality of air supply devices which are arranged close to a car wall plate are arranged in the car body; the air supply device comprises a shell and an air outlet structure, the air outlet structure is arranged at the side part of the shell, and air supplied by the air supply device of the lift car is output from the air outlet structure and is parallel to the lift car wall plate in the horizontal direction; the car wallboard is provided with a plurality of ventilation openings.

Preferably, the air blowing devices are all arranged at corner end positions inside the car body.

Preferably, the air supply device is L-shaped in the vertical direction, and the inner corners of the L-shaped are smoothly transited.

Preferably, a top end and a bottom end of the blower are respectively abutted against a top plate and a bottom plate of the car body.

Preferably, the air outlet structure comprises a plurality of air outlets, and the air outlets are arranged on the shell in a plurality of rows; and the shell is provided with an air guide device for adjusting the air flow of the air outlet.

Preferably, the two air supply devices are symmetrically arranged at the corner end connection part of the back wall plate and the two side wall plates of the lift car; the ventilation openings are arranged on the opposite car wall plates.

Preferably, the air guiding device comprises an air guiding sheet movably connected and arranged at the air outlet.

Preferably, the air supply device is provided in the housing or outside a ceiling of the car body.

Preferably, the air supply device is an air conditioner.

Preferably, a drainage channel for condensed water is further arranged in the shell, a water collection end of the drainage channel is arranged at the bottom end of the air outlet structure, and a water discharge end of the drainage channel is arranged outside the car body or communicated to a water collector.

Compared with the prior art, the invention has the beneficial effects that:

according to the scheme, the air supply device is arranged in the car body, and the air output from the air outlet structure of the air supply device is parallel to the car wall plate in the horizontal direction, so that the problem that the traditional elevator car directly blows the head of a passenger due to the fact that air enters from the top is effectively avoided; and to the condition when the car is provided with the air conditioner, when having avoided cold wind to pass through the sedan-chair top, the air intake is opened and can appear the problem that the condensate water drips on one's body to the passenger to and when having avoided the floor to wash or intaking, rivers spatter the condition on the passenger's body in the sedan-chair through the air intake when toward the elevartor shaft.

In addition, the arrangement mode of the air outlet structure in the scheme can realize the mode of canceling the opening on the top plate of the lift car and arranging the car enclosure at the bottom of the lift car for ventilation, thereby not only meeting the requirement of national standards of the lift on the ventilation area, but also saving the car enclosure structure; the air outlet can be hidden, the integral sense of the car can be enhanced, the attractive effect of the hidden air outlet is achieved, and the competitiveness and the economic benefit of the car are improved.

Meanwhile, the air outlet structure in the scheme is arranged at a position which is easy to feel by passengers, the distance between the air outlet structure and the passengers cannot be changed due to the fact that the car roof is heightened, and the air outlet structure can be suitable for people with different heights; the ventilation mode enables the circulation of wind in the whole lift car to be more uniform, air circulation to be smoother, air is supplied through the air outlet structure, air is discharged through the air outlet of the ventilation opening of the wall plate, and the lift car with surrounding type and three-dimensional type ventilation effects is innovatively designed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure and ventilation of an upper car in the prior art.

Fig. 2 is a schematic structural view of the car body (without the air guide plate) according to the present invention.

Fig. 3 is a schematic structural view of the car body (with the air guiding plate) according to the present invention.

Fig. 4 is a schematic top view of the car body of the present invention.

Fig. 5 is a schematic top view of the blower of the present invention.

Fig. 6 is a schematic structural view of the air outlet structure of the present invention.

Fig. 7 is a schematic view of the interior structure and ventilation of the car of the present invention.

Wherein:

1-a car body, 11-a back wall plate, 12-a car wall plate, 121-a ventilation opening, 13-a top plate, 131-an air inlet, 14-a bottom plate and 15-a car enclosure;

2-air supply device, 21-shell, 211-drainage channel, 22-air outlet structure, 221-air outlet, 222-air guide sheet and 23-air supply device.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

As shown in fig. 2-7, the car with the surrounding ventilation effect is provided in this embodiment, including the car body 1 that is the rectangle setting, the inside of car body 1 is provided with a plurality of air supply devices 2 that lean on car wallboard 12 to set up, air supply device 2 can set up one or more, further, air supply device 2 all sets up the inside angular end position of car body 1.

Preferably, two air supply devices 2 are symmetrically arranged at the corner end connection part of the back wall plate 11 and the two side car wall plates 12 of the car body 1, and the top end and the bottom end of each air supply device 2 are respectively abutted against the top plate 13 and the bottom plate 14 of the car body 1; furthermore, the air supply device 2 is L-shaped in the vertical direction, the outer sides of two corner edges of the L-shaped air supply device 2 are respectively and closely arranged at the corner end of the car body 1, and the L-shaped air supply device and the car body 1 are detachably connected; the inner corners of the L-shaped air supply device 2 are smoothly transited to further improve the overall appearance and coordination of the interior of the car body 1.

Specifically, the air supply device 2 includes a housing 21 and an air outlet structure 22, the housing 21 is enclosed and then is L-shaped in the vertical direction, and the air outlet structure 22 is disposed at a side of the housing 21, and makes the air supplied by an air supply device 23 of the car parallel to the car wall plate 12 in the horizontal direction when the air is output from the air outlet structure 22; the air supply device 23 is disposed in the housing 21. In this case, the air supply device 23 may be provided on an outer end surface of the ceiling of the car body 1 or an outer side surface of the car body 1.

As a preferable scheme, the air outlet structure 22 includes a plurality of air outlets 221, and the plurality of air outlets 221 are arranged on the housing 21 in a plurality of rows; in addition, an air guide device for adjusting the air flow of the air outlet 221 is further provided on the housing 21.

The air guiding device comprises an air guiding sheet 222 movably connected and arranged at the air outlet 221, mounting buckles are arranged at two ends of the air guiding sheet 222, a fixed salient point is arranged on the air outlet structure 22, and the air guiding sheet 222 is buckled on the fixed salient point to realize left and right adjustment; the wind guide piece 222 can adjust the wind direction in different seasons, for example, the wind guide piece 222 can be pushed to the middle of the car body to face the body of a passenger in summer, and can be pushed to the direction of the car wall plate 12 in winter, so that blowing to the passenger is reduced, and wind current is convenient to discharge.

Further, in the present embodiment, the air supply device 23 is preferably an air conditioner. A drainage channel 211 for condensed water is further arranged in the shell 21, a water collecting end of the drainage channel 211 is arranged at the bottom end of the air outlet structure 22, and a water discharging end of the drainage channel 211 is arranged outside the car body 1; in fact, a water collector may be disposed in the housing 21 to collect the condensed water, so as to facilitate uniform treatment.

A plurality of ventilation openings 121 are formed in the car wall plate 12, the ventilation openings 121 are formed in the opposite car wall plate 12, and the opening height of each ventilation opening 121 is lower than half of the height of the car wall plate 12; so that the surrounding type ventilation effect in the car body 1 has more three-dimensional effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A car with a surrounding type ventilation effect is characterized by comprising a car body, wherein a plurality of air supply devices which are arranged close to a car wall plate are arranged in the car body;

the air supply device comprises a shell and an air outlet structure, the air outlet structure is arranged at the side part of the shell, and air supplied by the air supply device of the lift car is output from the air outlet structure and is parallel to the lift car wall plate in the horizontal direction;

the car wallboard is provided with a plurality of ventilation openings.

2. A car with surround type ventilation effect as claimed in claim 1, wherein said air supply means are disposed at the corner end positions inside said car body.

3. A car with a circulating ventilation effect as claimed in claim 2, wherein the air supply device is L-shaped in the vertical direction, and the inner corners of the L-shape are smoothly transited.

4. A car with a circulating ventilation effect as claimed in any one of claims 1 to 3, wherein the top and bottom ends of the air supply means abut the top and bottom plates of the car body respectively.

5. The car with the surround type ventilation effect as claimed in claim 4, wherein the air outlet structure comprises a plurality of air outlets, and the air outlets are arranged on the housing in a plurality of rows; and the shell is provided with an air guide device for adjusting the air flow of the air outlet.

6. The car with the surround type ventilation effect as claimed in claim 5, wherein the air supply devices are provided in two numbers and are symmetrically arranged at the corner end connection of the back wall plate and the two side wall plates of the car; the ventilation openings are arranged on the opposite car wall plates.

7. The car with the surrounding type ventilation effect as claimed in claim 5, wherein the air guiding device comprises an air guiding sheet movably connected to the air outlet.

8. A car with surround ventilation effect as claimed in claim 1 or 7, wherein the air supply means is provided within the housing or outside the roof of the car body.

9. A car with circulating ventilation effect as claimed in claim 8, wherein the air supply device is an air conditioner.

10. The car with the surround type ventilation effect according to claim 9, wherein a drainage channel for condensed water is further arranged in the casing, a water collection end of the drainage channel is arranged at a bottom end of the air outlet structure, and a water discharge end of the drainage channel is arranged outside the car body or communicated to a water collector.