Vehicle dehumidification device

A vehicle and adsorbent technology, applied in vehicle parts, transportation and packaging, air treatment equipment, etc., can solve problems such as rising costs and large-scale, and achieve the effect of improving purification capacity

Pending Publication Date: 2021-08-27
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] On the other hand, since a large amount of electric power is required to start the vehicle, in the conventional battery, there are many cases where the electric power for the air-conditioning system such as removing water vapor cannot be fully supplied. It becomes a large capacity, and there is a problem of cost increase or enlargement

Method used

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Embodiment Construction

[0035] Hereinafter, embodiments of the dehumidifier for a vehicle according to the present invention will be described with reference to the drawings. In the following description, a case where a vehicle air cleaner using the vehicle dehumidifier according to the present embodiment is mounted on an electric vehicle will be described as an example. An electric vehicle is a vehicle that travels using the driving force of an electric motor driven by electric power from a storage battery (secondary battery). Furthermore, in an electric vehicle, in addition to a battery for driving an electric motor, a battery for an auxiliary machine may also be mounted. The air cleaner for a vehicle is not limited to being mounted on an electric vehicle, and may be mounted on a vehicle using an internal combustion engine as a drive source, a hybrid vehicle, a fuel cell vehicle, and the like.

[0036] [the whole frame]

[0037] figure 1 It is a figure which shows an example of the schematic str...

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Abstract

Provided is a vehicle dehumidification device. In a vehicle with a battery, the vehicle dehumidification device is provided with an adsorbent which is disposed in a passage and adsorbs moisture in the air, an air blowing unit which is disposed in the passage and generates an air flow in the passage using power supplied from the battery, a current acquisition unit which acquires an output current of the battery when the vehicle is started, and a regeneration control unit which determines a regeneration mode for restoring the adsorption capacity of the adsorbent on the basis of the output current acquired by the current acquisition unit. As a result, it is possible to improve the ability to purify air in the vehicle without changing the capacity of the battery mounted on the vehicle.

Description

technical field [0001] The present invention relates to a vehicle dehumidifier. Background technique [0002] In the air conditioning system mounted on the vehicle, the vehicle interior is set by adjusting the temperature of the air taken in from the outside of the vehicle and sending it into the vehicle interior, or by adjusting the temperature while circulating the air in the vehicle interior and then sending it into the vehicle interior. set to the desired temperature. The air in the vehicle interior contains a large amount of water vapor, carbon dioxide, and the like that are physiologically discharged by the occupants of the vehicle through respiration or metabolism. Therefore, in an air-conditioning system, a method of removing the above-mentioned water vapor and the like using an adsorbent or the like is adopted. [0003] 【Prior technical literature】 [0004] 【Patent Literature】 [0005] [Patent Document 1] Japanese Patent Application Laid-Open No. 10-54586 Cont...

Claims

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Application Information

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IPC IPC(8): B60H3/02B60H3/06
CPCB60H3/024B60H3/06B60H2003/0691
Inventor 松元昂
Owner HONDA MOTOR CO LTD
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