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Elevator car

A car and elevator technology, applied in the field of elevator cars, can solve problems such as energy consumption and increasing the load on the earth's environment

Inactive Publication Date: 2013-05-01
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Conventional technologies that bring in energy from the outside of the elevator and create a comfortable environment through machinery, on the one hand, can forcefully improve the environment inside the elevator car, but lead to a large amount of energy consumption, which has become an increase in the size of the earth. Cause of environmental load

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0038] figure 1 It is a schematic cross-sectional view of an elevator car to which the heating device of the present invention is applied. Such as figure 1 As shown, the heat storage material 3 is arranged on the floor 2 of the car. The heat insulating material 1 is arranged on the outer surface of the car. Below the heat storage material 3, a valve 4 communicating with the lifting path of the elevator and the floor of the car is arranged. Furthermore, a manual lever 5 for opening and closing the valve 4 is provided near the valve 4 .

[0039] The heat storage material 3 is preferably a heat storage material for construction, for example, a material that works at an ambient temperature of 20°C to 25°C. For example, when the heat storage material 3 having a thickness of 3 cm is arranged on the floor 2 of the car, the temperature inside the car can be increased by 3°C. In order to be able to store a large amount of heat, it is preferable to use a latent heat storage mater...

no. 2 Embodiment approach

[0045] Next, a second embodiment of the present invention will be described. A heat storage material 3 is arranged on the floor 2 of the car. The heat insulating material 1 is arranged on the outer surface of the car. Below the heat storage material 3, a valve 4 communicating with the lifting path of the elevator and the floor of the car is arranged. Furthermore, a control device (not shown) for the on-off valve 4 and a temperature sensor (not shown) for detecting the temperature inside the car are installed on the car.

[0046] For example, in a sightseeing elevator having a daylighting surface, sunlight is irradiated through the glass 14 to store heat in the heat storage material 3, and the inside of the car is warmed by releasing heat into the car. When it is determined by the temperature sensor that the temperature inside the car is lower than the set temperature, the inside of the car is warmed by closing the valve 4 by the control device. On the one hand, when it is j...

no. 3 Embodiment approach

[0049] Next, a third embodiment of the present invention will be described. A heat storage material 3 is arranged on the floor 2 of the car. The heat insulating material 1 is arranged on the outer surface of the car. Below the heat storage material 3, a valve 4 communicating with the lifting path of the elevator and the floor of the car is arranged. Furthermore, a control device (not shown) for the on-off valve 4 and a timer (not shown) for detecting a set time are provided on the car.

[0050] For example, in a sightseeing elevator having a daylighting surface, sunlight is irradiated through the glass 14 to store heat in the heat storage material 3, and the inside of the car is warmed by releasing heat into the car.

[0051] When the room temperature in the car falls, for example, when the timer detects that it is winter or at night, the control device closes the valve 4 to warm the car. On the one hand, when the room temperature in the car rises, for example, when the tim...

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Abstract

An elevator car has a heating apparatus, and a comfortable space is formed in the car. a lighting surface and a surface with heat-insulating materials are provided on the outer surface, the elevator car has heat storage materials configured under a floor of the car, a valve for communicating an elevating path for an elevator with the lower side of the floor of the car and a rod used for opening and closing the valve.

Description

technical field [0001] The invention relates to an elevator car, in particular to an elevator car with a heating device. Background technique [0002] In order to improve the comfort of elevator passengers and the like, an air conditioner for heating or cooling the interior of an elevator car has been proposed. [0003] For example, the heating device for the car is that a main unit with a compressor, a condenser, an expansion unit, an evaporator, a fan, and a water receiving box is provided above the car, and a heating device for guiding heat from the main unit into the car is provided. The air duct has a heater unit disposed on the car side of the duct (for example, refer to Patent Document 1). [0004] [Patent Document 1] Japanese Patent Laid-Open No. 2003-48677 [0005] Conventional technologies that bring in energy from the outside of the elevator and create a comfortable environment through machinery, on the one hand, can forcefully improve the environment inside the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/02
Inventor 海野华奈子
Owner TOSHIBA ELEVATOR KK