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Control device, ventilation control system, and program

A technology of control device and ventilation device, applied in ventilation system, space heating and ventilation, household heating, etc., can solve problems such as no consideration

Inactive Publication Date: 2017-05-10
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not take into account the possibility that the pollutants outside the house will be introduced into the room (inside the room of the building) through the ventilation fan for air intake.

Method used

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  • Control device, ventilation control system, and program
  • Control device, ventilation control system, and program
  • Control device, ventilation control system, and program

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Embodiment Construction

[0018] Hereinafter, as an embodiment, a control device that controls a device for ventilation in order to maintain the air quality in a room of a building (indoor) clean, and a ventilation control system including the control device. Furthermore, the description will be given assuming that the building is a residence (the case where the interior is a living room of a residence), but the building may also be a shop, an office, a hospital, or other facilities. In addition, the house may be either a single-family house or a collective house. Here, the ventilation is basically assumed to be the ventilation between the inside of the room of the building (inside the house) and the outside (outdoor) of the building. However, it is also possible to apply the technique shown in this embodiment to the ventilation of a specific room (inside the house) and the outside of the room (outside the house) in the internal space of the building.

[0019] The ventilation control system 1 involved in...

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PUM

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Abstract

A control device (10) for keeping indoor air clean by mechanical ventilation is provided with: a retrieval unit (11) for retrieving measurement values from an air quality sensor (31) for measuring indoor air quality and an air quality sensor (32) for measuring outdoor air quality; an instructing unit (13) for issuing an operation instruction to a ventilation device (21) so as to make a selection between a first state in which air is discharged from indoors to outdoors and at the same time air is taken in from outdoors to indoors through a filter for improving air quality, and a second state in which air is discharged from indoors to outdoors; and a processing unit (12) for determining the content of the instruction so as to cause the ventilation device (21) to run in the first state if the measurement value obtained by the air quality sensor (32) is on the non-clean side of a predetermined threshold, and cause the ventilation device (21) to run in the second state if the air quality measured by the air quality sensor (32) is on the clean side of the threshold value.

Description

Technical field [0001] The present invention relates to a control device for controlling a ventilation device for mechanical ventilation of indoor air (air in a room of a building), a ventilation control system using the control device, and a computer for controlling Device to perform functions. Background technique [0002] Conventionally, in order to perform mechanical ventilation of indoor air, a ventilation system combining a ventilation fan for intake (air supply) and a ventilation fan for exhaust has been proposed (for example, refer to Patent Document 1). The ventilation system of Patent Document 1 can ventilate the entire house without using an excessively powerful ventilating fan in a house with high airtightness. [0003] (Prior Art Document) [0004] (Patent Document) [0005] Patent Document 1: Japanese Patent Application Publication No. 2002-130754 [0006] The technology described in Patent Document 1 has a function of exhausting moisture, carbon dioxide, indoor polluta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/007
CPCF24F7/007
Inventor 山田佳代丰田宪治
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD