CN217808185U

CN217808185U - Energy-saving elevator

Info

Publication number: CN217808185U
Application number: CN202222035841.9U
Authority: CN
Inventors: 陈汉金; 刘路军; 周伦赞; 陈汉丰
Original assignee: Beiling Elevator Co ltd
Current assignee: Beiling Elevator Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-15
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to an elevator technical field discloses an energy-saving elevator, including the elevartor shaft, the inside of elevartor shaft is provided with the car, four end angles of car are provided with the wind channel, the middle part inner wall fixed connection support in wind channel, the upper portion fixedly connected with generator of support, generator electric connection has the battery, fixedly connected with revolving rack on the input shaft of generator, the lateral wall of revolving rack is provided with the fan blade, the top of car is provided with light and ventilating fan, the light with the ventilating fan with battery electric connection, this structure removes the car and carries out wind energy power generation, then in storing the battery with the electric energy, utilizes the battery to supply power to light and ventilating fan, and then more energy-conservation, and when can guaranteeing that the elevator has a power failure and trouble, light and ventilating fan normal operating.

Description

Energy-saving elevator

Technical Field

The utility model belongs to the technical field of the elevator, specifically be an energy-conserving elevator.

Background

In the existing super high-rise building, a high-speed elevator is a common transportation device, the running speed of the high-speed elevator can reach 12m/s, and then people and goods can be conveyed up and down quickly.

When the elevator is used, the illuminating lamp and the ventilating fan in the car are communicated with the main circuit, so that more electric energy can be consumed in the standby process of the elevator, and when power failure or fault occurs, the illuminating lamp and the ventilating fan in the car stop, so that people in the car can panic, the ventilation and the ventilation of the car are poor, the people feel uncomfortable, and oxygen deficiency can be caused seriously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposed problems, an energy-saving elevator is provided.

The utility model adopts the technical scheme as follows: the utility model provides an energy-saving elevator, includes the elevartor shaft, the inside of elevartor shaft is provided with the car, four end angles of car are provided with the wind channel, the middle part inner wall fixed connection support in wind channel, the upper portion fixedly connected with generator of support, generator electric connection has the battery, fixedly connected with revolving rack on the input shaft of generator, the lateral wall of revolving rack is provided with the fan blade, the top of car is provided with light and ventilation fan, the light with the ventilation fan with battery electric connection.

In a preferred embodiment, the top of the elevator hoistway is provided with a traction means, which is connected to the car by means of a wire rope.

In a preferred embodiment, the aperture of the middle portion of the air duct is smaller than the apertures of the upper and lower sides of the air duct.

In a preferred embodiment, a rotating shaft is rotatably connected to the periphery of the side wall of the rotating frame, a fan blade is fixedly connected to one end of the rotating shaft, a slave bevel gear is fixedly connected to the other end of the rotating shaft, a motor is fixedly connected to the bottom of the rotating frame, a power output shaft of the motor is connected with a main bevel gear, and the main bevel gear is meshed with the slave bevel gear.

In a preferred embodiment, the inner walls of the upper side and the lower side of the middle part of the air duct are provided with air speed sensors, the air speed sensors are electrically connected with a PLC, and the motor is electrically connected with the PLC.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this structure can be through passing the wind channel through the air that flows, then the air that flows can drive the fan blade rotation on the revolving rack, and the fan blade can be through transmitting the generator with the turning force, and then generates electricity to save in carrying the battery with the electric energy that produces, but light and ventilating fan normal operating in the car when guaranteeing unexpected power failure or trouble, it leads to personnel's frightening and the ventilation of car poor to avoid having a power failure, this structure battery is more energy-conserving to light and ventilating fan power supply.

2. The utility model discloses in, improve the wind speed through utilizing the wind channel bore difference in this structure to guarantee sufficient wind speed electricity generation, and this structure passes through the steerable motor of control system and drives the fan blade rotation, and then can freely adjust suitable fan blade angle according to the wind speed, thereby improve the conversion rate of wind energy, improve the generated energy.

Drawings

FIG. 1 is a schematic diagram of the front view structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the car of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic diagram of a top view structure of the car of the present invention.

The labels in the figure are: 1-elevator shaft, 2-elevator car, 3-air duct, 4-support, 5-generator, 6-storage battery, 7-rotating frame, 8-fan blade, 9-illuminating lamp, 10-ventilating fan, 11-traction device, 12-rotating shaft, 13-slave bevel gear, 14-motor, 15-main bevel gear, 16-wind speed sensor and 17-PLC controller.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

An energy-saving elevator according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Example (b):

the embodiment of the utility model provides a pair of energy-saving elevator, refer to fig. 1 and show, including elevartor shaft 1, the inside of elevartor shaft 1 is provided with car 2, and the top of elevartor shaft 1 is provided with draw gear 11, and draw gear 11 is connected with car 2 through the cable wire, and this structure utilizes draw gear 11 to drive car 2 and reciprocates in elevartor shaft 1 to carry personnel and goods.

Referring to fig. 1-4, four end angles of car 2 are provided with wind channel 3, middle part inner wall fixed connection support 4 of wind channel 3, upper portion fixedly connected with generator 5 of support 4, generator 5 electric connection has battery 6, fixedly connected with revolving rack 7 on generator 5's the input shaft, the lateral wall of revolving rack 7 is provided with fan blade 8, this structure is when car 2 removes in elevartor shaft 1, can compress the air in elevartor shaft 1, the air that flows this moment can be through passing wind channel 3, the air that flows this moment can drive fan blade 8 on the revolving rack 7 and rotate, fan blade 8 can be through transmitting the generator 5 with the turning force, and then generate electricity, and carry the electric energy that produces and save in the battery 6, make things convenient for the later stage to utilize.

Referring to fig. 1 and 2, the top of the car 2 is provided with an illuminating lamp 9 and a ventilating fan 10, the illuminating lamp 9 and the ventilating fan 10 are electrically connected with a storage battery 6, and the storage battery 6 is utilized in the structure to supply power to the illuminating lamp 9 and the ventilating fan 10, so that the illuminating lamp 9 and the ventilating fan 10 in the car 2 can normally run when accidental power failure or faults occur, and meanwhile, the storage battery 6 supplies power to save electric energy.

Referring to fig. 2, the aperture of the middle portion of the air duct 3 is smaller than the apertures of the upper and lower sides of the air duct 3, and when the flowing air enters the middle portion of the air duct 3, the aperture of the air duct 3 is reduced, so that the flowing speed of the air can be increased, the rotation speed of the fan blades 8 can be increased, and the most sufficient generating wind speed can be ensured.

Referring to fig. 2 and 3, a rotating shaft 12 is rotatably connected to the periphery of the side wall of the rotating frame 7, a fan blade 8 is fixedly connected to one end of the rotating shaft 12, a slave bevel gear 13 is fixedly connected to the other end of the rotating shaft 12, a motor 14 is fixedly connected to the bottom of the rotating frame 7, a power output shaft of the motor 14 is connected with a main bevel gear 15, the main bevel gear 15 is meshed with the slave bevel gear 13, the motor 14 is used for driving the main bevel gear 15 to rotate, the main bevel gear 15 drives the slave bevel gear 13 to rotate, and the fan blade 8 on the rotating shaft 12 is driven to rotate, so that the angle of the fan blade 8 is adjusted, and the maximum utilization rate of wind power is achieved.

Referring to fig. 2, the inner walls of the upper side and the lower side of the middle of the air duct 3 are provided with air speed sensors 16, the air speed sensors 16 are electrically connected with a PLC controller 17, a motor 14 is electrically connected with the PLC controller 17, the air speed sensors 16 can detect the air speed entering the middle of the air duct 3, then data are transmitted to the PLC controller 17, the motor 14 can be controlled by the PLC controller 17 to rotate, and the air duct 8 is adjusted to the most appropriate position.

The implementation principle of the energy-saving elevator in the embodiment of the application is as follows: during the use, draw gear 11 drives car 2 and reciprocates in elevartor shaft 1, car 2 can compress the air in elevartor shaft 1 this moment, the air that flows this moment can be through passing wind channel 3, when the air enters into the middle part of wind channel 3, wind speed when wind speed sensor 16 detectable gets into wind channel 3 middle part this moment, then in data transmission PLC controller 17, utilize PLC controller 17 steerable motor 14 to rotate, motor 14 rotates and can drive main bevel gear 15 to rotate, main bevel gear 15 drives and rotates from bevel gear 13, it rotates to get into and drive pivot 12 upper fan blade 8, thereby adjust fan blade 8 to the most suitable angle, then the air that flows can drive fan blade 8 on the revolving rack 7 and rotate, fan blade 8 can be through transmitting the turning force to generator 5, and generate electric energy and carry the storage battery 6 in the storage, then utilize battery 6 to give light 9 and ventilating fan 10, thereby light 9 and ventilating 10 in the car 2 can normally operate when accident or trouble, battery 6 supplies power and practices thrift the electric energy more simultaneously.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An energy-saving elevator, comprising an elevator shaft (1), characterized in that: the inside of elevartor shaft (1) is provided with car (2), four end angles of car (2) are provided with wind channel (3), middle part inner wall fixed connection support (4) of wind channel (3), upper portion fixedly connected with generator (5) of support (4), generator (5) electric connection has battery (6), fixedly connected with revolving rack (7) on the input shaft of generator (5), the lateral wall of revolving rack (7) is provided with fan blade (8), the top of car (2) is provided with light (9) and ventilating fan (10), light (9) with ventilating fan (10) with battery (6) electric connection.

2. An energy-saving elevator as defined in claim 1, characterized in that: the top of the elevator shaft (1) is provided with a traction device (11), and the traction device (11) is connected with the elevator car (2) through a steel cable.

3. An energy-saving elevator as defined in claim 1, characterized in that: the caliber of the middle part of the air duct (3) is smaller than the calibers of the upper side and the lower side of the air duct (3).

4. An energy-saving elevator as defined in claim 1, characterized in that: the fan-shaped fan is characterized in that a rotating shaft (12) is rotatably connected to the periphery of the side wall of the rotating frame (7), one end of the rotating shaft (12) is fixedly connected with a fan blade (8), the other end of the rotating shaft (12) is fixedly connected with a slave bevel gear (13), a motor (14) is fixedly connected to the bottom of the rotating frame (7), a power output shaft of the motor (14) is connected with a main bevel gear (15), and the main bevel gear (15) is meshed with the slave bevel gear (13).

5. An energy-saving elevator as defined in claim 4, characterized in that: the wind speed sensor (16) is arranged on the inner walls of the upper side and the lower side of the middle of the air duct (3), the wind speed sensor (16) is electrically connected with a PLC (programmable logic controller) controller (17), and the motor (14) is electrically connected with the PLC controller (17).