Thermal insulation performance evaluation system, thermal insulation performance evaluation method

The thermal insulation performance evaluation system addresses the challenge of assessing heat insulation by incorporating air conditioner data and sensor readings to provide precise evaluations and recommendations for improving insulation performance.

JP2026090939APending Publication Date: 2026-06-03DAIKIN INDUSTRIES LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
DAIKIN INDUSTRIES LTD
Filing Date
2024-11-22
Publication Date
2026-06-03

AI Technical Summary

Technical Problem

Conventional methods for predicting indoor temperature transitions fail to account for the usage status of air conditioners, making it difficult to evaluate heat insulation performance suitable for rooms or houses with installed air conditioners.

Method used

A thermal insulation performance evaluation system that includes a control unit to acquire air conditioner output values and operation data, generating heat load information and evaluation information based on this data, using sensors like temperature and humidity sensors, and comparing it to reference values to assess insulation performance.

Benefits of technology

Enables accurate evaluation of thermal insulation performance tailored to the specific usage of air conditioners, improving the assessment of heat load calculations and providing reform proposals for enhancing insulation.

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Abstract

The objective is to provide an insulation performance evaluation system and insulation performance evaluation method for evaluating the appropriate insulation performance for a room or house. [Solution] The system includes a control unit for evaluating the thermal insulation performance of a room or house in which an air conditioner is installed. The control unit acquires the output value of a sensor on the air conditioner and operating data based on user operation of the air conditioner. Using the output value and the operating data, the control unit generates thermal load information relating to multiple types of heat loads in the room or house. Based on the thermal load information and index information that serves as an indicator for evaluating thermal insulation performance, the system generates evaluation information that evaluates the thermal insulation performance of the room or house.
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