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Development of More Transparent Evaluation and Design Methods for Heat Recovery Ventilation Systems

Research Project

Project/Area Number 26249084
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Architectural environment/Equipment
Research InstitutionNational Institute for Land and Infrastructure Management

Principal Investigator

Sawachi Takao  国土技術政策総合研究所, 建築研究部, 部長 (10344003)

Co-Investigator(Kenkyū-buntansha) 村田 さやか  地方独立行政法人北海道立総合研究機構, 北方建築総合研究所, 研究主任 (00462341)
桑沢 保夫  国立研究開発法人建築研究所, 環境研究グループ, 上席研究員 (30251341)
三浦 尚志  国土技術政策総合研究所, 住宅研究部, 主任研究官 (40414966)
赤嶺 嘉彦  国土技術政策総合研究所, 住宅研究部, 主任研究官 (40447420)
宮田 征門  国土技術政策総合研究所, 住宅研究部, 主任研究官 (40554986)
田島 昌樹  高知工科大学, 工学部, 准教授 (90391680)
Research Collaborator KAN Hisashi  一般財団法人ベターリビング, つくば建築試験研究センター・性能試験研究部
MINENO Satoru  株式会社建築環境ソリューションズ
OOSHIMA Kaneyoshi  三菱電機株式会社, 中津川製作所住宅用換気送風機製造部
TSUDA Gakushi  東プレ株式会社, 空調機器部技術部
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥41,860,000 (Direct Cost: ¥32,200,000、Indirect Cost: ¥9,660,000)
Fiscal Year 2016: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2015: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2014: ¥21,710,000 (Direct Cost: ¥16,700,000、Indirect Cost: ¥5,010,000)
Keywords省エネルギー / 地球温暖化対策 / 空気調和設備 / 換気設備 / ゼロエネルギー建築 / 熱交換換気 / 全熱交換器 / 換気負荷 / 換気 / 暖冷房負荷 / 建築
Outline of Final Research Achievements

The outdoor air intake is indispensable for indoor air quality in buildings, but it induces additional energy needs for air-conditioning. That is the reason why heat recovery from exaust air is important to improve enery performance of buildings. However, there are some obscure aspects in the heat recovery ventilation systems, which are relevant to the test methods for efficiemcy of heat exchange and airflow-pressure difference characteristics. Such obscure aspects deteriorate actual effectiveness of the heat recovery in energy saving. This research has intended to improve the test methods, to develop calculation methodologies for the effectiveness in energy saving and to develop the framework for the design method of the heat recovery ventilation systems, on the basis of experiments and of trials of test procedures.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (13 results)

All 2017 2016 2015 Other

All Journal Article (5 results) (of which Acknowledgement Compliant: 2 results) Presentation (7 results) (of which Int'l Joint Research: 4 results,  Invited: 6 results) Remarks (1 results)

  • [Journal Article] HVAC energy calculation methodologies for non-residential buildings2017

    • Author(s)
      Takao Sawachi
    • Journal Title

      IEA EBC Annual Report 2016

      Volume: 1 Pages: 16-17

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 国の施策動向と建築物に求められる省エネ性能2016

    • Author(s)
      澤地孝男
    • Journal Title

      建築技術

      Volume: 800 Pages: 78-81

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 燃費の比較を可能にする省エネ基準とこれからの住宅性能について2016

    • Author(s)
      澤地孝男
    • Journal Title

      冷凍

      Volume: 91(1063) Pages: 1-6

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 設備機器の特性値と周辺の設計・施工・調整の重要性(全熱交換器を例に)2015

    • Author(s)
      澤地孝男
    • Journal Title

      建築技術

      Volume: 7(786) Pages: 84-86

    • Related Report
      2015 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] 設備機器の特性値と周辺の設計・施工・調整の重要性(全熱交換器を例に)2015

    • Author(s)
      澤地孝男
    • Journal Title

      建築技術

      Volume: 7月号

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Presentation] 建築物省エネ法のための一次エネルギー計算法の基本的な考え方2017

    • Author(s)
      澤地孝男
    • Organizer
      第51回空気調和・冷凍連合講演会特別講演
    • Place of Presentation
      東京
    • Year and Date
      2017-04-20
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 省エネ基準への適合は建築に携わる全員の役割2017

    • Author(s)
      澤地孝男
    • Organizer
      省エネNextシンポジウム(国土交通省後援、日経BP主催)
    • Place of Presentation
      東京
    • Year and Date
      2017-03-22
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Circumstances of international and national standards on building energy calculation especially for commercial buildings2016

    • Author(s)
      Takao Sawachi
    • Organizer
      National Energy Efficiency Conference, Sydney
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2016-11-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Key points for energy calculation in Japan, aiming at realistic evaluation of building energy performance2016

    • Author(s)
      Takao Sawachi
    • Organizer
      IRCC (Inter-Jurisdictional Regulatory Collaboration Committee) Workshop on the Trend of Building Energy Regulations
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Key points for energy calculation in Japan, aiming at realistic evaluation of building energy performance2016

    • Author(s)
      Takao Sawachi
    • Organizer
      Workshop of ISO TC163 & TC205
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2016年における基準大幅改正を契機とした実際の建築物省エネルギー性能向上の促進のために2016

    • Author(s)
      澤地孝男
    • Organizer
      空気調和衛生工学会北海道支部
    • Place of Presentation
      北海道大学
    • Year and Date
      2016-03-22
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Web-based simulation tool for compliance with 2013 energy efficiency standard for commercial buildings in Japan2015

    • Author(s)
      Masato Miyata, Takao Sawachi, Yasuo Kuwasawa, Yasuhiro MIki, Yoshihiko Akamine and Hideki Yamaguchi
    • Organizer
      14th International Conference of IBPSA
    • Place of Presentation
      Hyderabad, India
    • Year and Date
      2015-12-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 建築物のエネルギー消費性能に関する技術情報

    • URL

      http://www.kenken.go.jp/becc/index.html

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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