CN218722065U - Ventilation cooling formula elevator - Google Patents

Abstract

The utility model discloses a ventilation and heat dissipation type elevator, which comprises an elevator car, wherein a ventilation chamber coaming is fixedly enclosed at the top of the elevator car, a suction machine is installed in a cavity enclosed by the ventilation chamber coaming, and the suction machine is communicated with the elevator car downwards and is communicated with the outside upwards; the embedded groove is formed in the wall of the enclosing plate of the ventilation chamber, the air expanding piece is fixed to the embedded groove and located in a cavity of the enclosing plate of the ventilation chamber, the top opening of the air expanding piece is provided with a cooling fan, the bottom of the air expanding piece is communicated with a ventilation air channel, the ventilation air channel is formed in the wall of the elevator car, and an air homogenizing hole communicated with the ventilation air channel is formed in the wall of the elevator car. The novel elevator changes the top air supply mode of the traditional elevator, realizes multi-directional air supply so that passengers can better experience the wind sensation; meanwhile, the suction machine is arranged to circulate the airflow in the elevator car, so that the ventilation effect is better, and the use requirement of heat dissipation can be met in hot summer.

Description

Ventilation cooling formula elevator

Technical Field

The utility model relates to an elevator especially relates to a ventilation heat dissipation formula elevator.

Background

At present, elevators are widely visible in residential buildings, office buildings, shopping malls and the like, and are used as a relatively sealed space to ensure ventilation, which is one of the basic requirements of elevator design. The existing elevator generally adopts a direct-current ventilation mode, the ventilation and heat dissipation of the elevator are realized by utilizing mechanical air supply of a fan at the top, although the ventilation requirement of the elevator can be met by the mode of top air supply, the mode of only supplying air and not exhausting air enables air in the elevator car to circulate slowly, the heat dissipation and exhaust effects are ideal, and the wind blown downwards by the direct-current mode cannot diffuse in time, and particularly in hot summer, the environment in the elevator car can still be stuffy.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a ventilation and heat dissipation type elevator.

In order to solve the technical problem, the utility model discloses a technical scheme is: a ventilation and heat dissipation type elevator comprises an elevator car, wherein a ventilation chamber enclosing plate is fixedly arranged on the top of the elevator car in an enclosing mode, a suction machine is arranged in a cavity enclosed by the ventilation chamber enclosing plate, and the suction machine is communicated with the elevator car downwards and is communicated with the outside upwards;

the embedded groove is formed in the wall of the enclosing plate of the ventilation chamber, the air expanding piece is fixed to the embedded groove and located in a cavity of the enclosing plate of the ventilation chamber, the top opening of the air expanding piece is provided with a cooling fan, the bottom of the air expanding piece is communicated with a ventilation air channel, the ventilation air channel is formed in the wall of the elevator car, and an air homogenizing hole communicated with the ventilation air channel is formed in the wall of the elevator car.

Furthermore, the wind spreading piece is in a trapezoidal bucket shape, and the opening at the top end of the wind spreading piece is larger than the opening at the bottom end; one of the air diffusing members is provided with a heat radiating fan.

Furthermore, the left side wall, the right side wall and the rear side wall of the enclosing plate of the ventilation chamber are respectively provided with an air expanding piece, and each air expanding piece is respectively communicated with two groups of ventilation air channels through a flow guide piece.

Furthermore, a net bag drying agent is arranged in the flow guide piece, the net bag drying agent is placed on the bearing plate, and the bearing plate is fixed with the wall body of the flow guide piece.

Furthermore, the top cover of the enclosure plate of the ventilation chamber is closed with a top sealing plate, the top sealing plate is provided with an upper interface and an air inlet opening, the suction machine is upwards connected with the upper interface to be communicated with the outside, and the air inlet opening is communicated with the cavity of the enclosure plate of the ventilation chamber.

Furthermore, a filter screen is arranged at the air inlet opening.

The utility model discloses a ventilation heat dissipation type elevator, which utilizes the side wall of an elevator car to set a ventilation air channel on the basis of the structure of the existing traction type elevator, so that the mechanical air supply of a fan is diffused under the limitation of the ventilation air channel, the top air supply mode of the traditional elevator is changed, and multi-directional air supply is realized, so that passengers can better experience the feeling of wind; simultaneously, be furnished with the suction machine and make the air current circulation in the elevator car circulate, the ventilation effect is better, and also can satisfy radiating user demand in hot summer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the ventilation duct of the present invention.

Fig. 3 is a schematic view of the internal structure of the flow guide member.

In the figure: 1. an elevator car; 2. a ventilation chamber coaming; 3. a top sealing plate; 4. a heat radiation fan; 5. a suction machine; 6. an upper interface; 7. an air inlet opening; 8. a filter screen; 9. a wind spreading member; 10. a groove is embedded; 11. a ventilation duct; 12. air homogenizing holes; 13. a flow guide member; 14. a desiccant is wrapped in a net; 15. a carrier plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A ventilation and heat dissipation elevator, as shown in fig. 1, comprises an elevator car 1, the elevator car 1 being an elevator assembly for transporting passengers and goods in an elevator structure; in order to realize the arrangement of the suction machine 5 and the cooling fan 4, a ventilation chamber surrounding plate 2 is fixedly arranged on the top of the elevator car 1 in an enclosing manner, and the suction machine 5 and the cooling fan 4 are both positioned in a cavity surrounded by the ventilation chamber surrounding plate 2. Meanwhile, a top closing plate 3 for protection is covered on the top of the ventilation chamber enclosing plate 2.

Wherein, suction machine 5 communicates elevator car 1 downwards, upwards communicates with the external world, has seted up down the interface on elevator car 1's roof, has seted up interface 6 in top shrouding 3 department, from this, suction machine 5 connects down the interface in order to communicate with elevator car 1 downwards, suction machine 5 upwards connects interface 6 in order to communicate with the external world, the external elevartor shaft space of suction machine 5 promptly, thereby, through suction machine 5 suction elevator car 1 internal gas and discharge to the elevartor shaft, form the outer route of arranging of air current.

Radiator fan 4 then is used for to 1 mechanical air supply of elevator car, and is different with the top air supply mode of traditional elevator, the utility model discloses a ventilation and heat dissipation formula elevator specifically has in radiator fan 4's position setting and air supply channel 11's setting: the embedded groove 10 has been seted up on the wall of plenum bounding wall 2 board, and embedded groove 10 department is fixed with expands wind piece 9, expands wind piece 9 and is located plenum bounding wall 2's cavity, and expands that the open-top department of wind piece 9 is equipped with radiator fan 4, the bottom intercommunication has ventilation duct 11, ventilation duct 11 sets up in elevator car 1's tank wall, and sets up the even wind hole 12 with ventilation duct 11 intercommunication on elevator car 1's the tank wall. And, still seted up air inlet opening 7 on the top shrouding 3, the suction machine 5 is upwards connected with last interface 6 in order to communicate the external world, and air inlet opening 7 communicates with the cavity of draft chamber bounding wall 2.

Therefore, the ventilation air duct 11 is arranged along the side wall of the elevator car 1, and the traditional top air supply mode is replaced by a side air supply mode; and the left, right and rear side walls of the ventilation chamber coaming 2 are respectively provided with an air expanding piece 9, and each air expanding piece is respectively communicated with two groups of ventilation air ducts 11 through a flow guide piece 13. From this, even wind hole homoenergetic on elevator car 1's left and right, the back lateral wall is to the interior air supply of elevator car 1, and diversified air supply mode can bring better wind sense experience for the passenger.

Preferably, the wind spreading piece 9 is in a trapezoid hopper shape, the top opening of the wind spreading piece 9 is larger than the bottom opening, the large opening at the top end meets the setting of the heat dissipation fan 4, and the small opening at the bottom collects mechanical wind. An air diffuser 9 is provided with a heat radiation fan 4, and the air is supplied to the air diffuser by the equipped heat radiation fan 4; the mechanical wind is sent to the ventilation channel 11 by the guiding element 13, and the mechanical wind flowing along the ventilation channel 11 enters the elevator car 1 from the wind-equalizing hole 12.

Preferably, a net-packed drying agent 14 is arranged in the flow guide piece 13, the net-packed drying agent 14 is placed on the bearing plate 15, and the bearing plate 15 is fixed with the wall body of the flow guide piece 13; the provision of the mesh-coated drying agent 14 keeps the wind passing into the elevator car 1 as dry as possible.

In addition, the air inlet opening 7 is provided with a filter screen 8, and a metal filter screen allowing air to smoothly circulate is adopted, so that dust is reduced from entering the inner cavity of the ventilation chamber surrounding plate 2.

From this, be the utility model discloses a ventilation heat dissipation formula elevator improves on current structure basis of dragging the formula elevator, and the system of dragging, guidance system, electrical control system etc. that contain all are the same with prior art, do not do here and describe repeatedly. Compared with the traditional elevator which adopts a top air supply mode, the novel ventilation and heat dissipation type elevator is provided with the heat dissipation fan and the suction machine in the inner cavity of the ventilation chamber enclosing plate 2, wherein the heat dissipation fan is used for supplying air, and the suction machine is used for drawing air so as to accelerate the flow speed of air in the elevator car 1 and further improve the ventilation and heat dissipation effects; especially in hot summer, because the air current circulated flow gets up, the ventilation effect is better, can satisfy the radiating user demand in summer. Simultaneously, in ventilation duct's design, be different from traditional top direct air supply mode, this novel side tank wall that utilizes elevator car carries out ventilation duct and sets for to homoenergetic air supply on left and right, the back three direction, diversified air supply is so that the passenger better experiences the sensation of wind, and then makes the ventilation cooling effect of this ventilation heat dissipation formula elevator better.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims (6)

1. A ventilation heat dissipation formula elevator, includes elevator car (1), its characterized in that: a ventilation chamber enclosing plate (2) is fixedly arranged on the top of the elevator car (1) in an enclosing mode, a suction machine (5) is arranged in a cavity enclosed by the ventilation chamber enclosing plate (2), and the suction machine (5) is communicated with the elevator car (1) downwards and is communicated with the outside upwards;

seted up embedded groove (10) on ventilation chamber bounding wall (2) the bulkhead, embedded groove (10) department is fixed with expands wind spare (9), it is located the cavity of ventilation chamber bounding wall (2) to expand wind spare (9), and the open-top department that expands wind spare (9) is equipped with radiator fan (4), the bottom intercommunication has ventilation duct (11), ventilation duct (11) are seted up in the side tank wall of elevator car (1), and set up even wind hole (12) with ventilation duct (11) intercommunication on the side tank wall of elevator car (1).

2. A ventilated heat-dissipating elevator according to claim 1, wherein: the wind spreading piece (9) is in a trapezoidal bucket shape, and the opening at the top end of the wind spreading piece (9) is larger than the opening at the bottom end; one of the air diffuser elements (9) is associated with one of the cooling fans (4).

3. A ventilated heat-dissipating elevator according to claim 2, wherein: the left side wall, the right side wall and the rear side wall of the ventilation chamber enclosing plate (2) are provided with air expansion pieces (9), and each air expansion piece is communicated with two groups of ventilation air channels (11) through a flow guide piece (13).

4. A ventilating and heat dissipating elevator according to claim 3, characterized in that: the flow guide piece (13) is internally provided with a net bag drying agent (14), the net bag drying agent (14) is placed on the bearing plate (15), and the bearing plate (15) is fixed with the wall body of the flow guide piece (13).

5. A ventilated heat-dissipating elevator according to claim 1 or 4, characterized in that: the top lid of ventilation chamber bounding wall (2) has closed top shrouding (3), and top shrouding (3) are equipped with interface (6), air inlet opening (7), suction machine (5) upwards are connected in order to communicate the external world with last interface (6), air inlet opening (7) and the cavity intercommunication of ventilation chamber bounding wall (2).

6. A ventilated heat-dissipating elevator according to claim 5, wherein: and a filter screen (8) is arranged at the air inlet opening (7).

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