IE Q Credit 7.2: Thermal Comfort—Verification 1 point in addition to IE Q c

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试卷: IEQ 室内环境质量[查看]
IE Q Credit 7.2: Thermal Comfort—Verification
1 point in addition to IE Q credit 7.1

Intent
To provide for the assessment of building occupant thermal comfort over time.

Requirements
Achieve IEQ Credit 7.1: Thermal Comfort—Design
Provide a permanent monitoring system to ensure that building performance meets the desired comfort criteria as determined by IEQ Credit 7.1: Thermal Comfort—Design.
Agree to conduct a thermal comfort survey of building occupants within 6 to 18 months after occupancy. This survey should collect anonymous responses about thermal comfort in the building, including an assessment of overall satisfaction with thermal performance and identification of thermal comfort-related problems. Agree to develop a plan for corrective action if the survey results indicate that more than 20% of occupants are dissatisfied with thermal comfort in the building. This plan should include measurement of relevant environmental variables in problem areas in accordance with ASHRAE Standard 55-2004 (with errata but without addenda1). Residential projects are not eligible for this credit.

Potential Technologies & Strategies
ASHRAE 55-2004 provides guidance for establishing thermal comfort criteria and documenting and validating
building performance to the criteria. While the standard is not intended for purposes of continuous monitoring and maintenance of the thermal environment, the principles expressed in the standard provide a basis for the design of monitoring and corrective action systems.

IEQ C7.2: 热舒适度 — 验证
对于IEQ C7.1项目的1分附加分

目的
为建筑用户提供持续的热舒适评估。

要求
实现项目IEQ C7.1:热舒适度—设计。
安装有永久性的监控系统，确保建筑性能符合由项目IEQ C7.1“热舒适度—设计”所确定的要求。
同意在建筑入驻后6～18个月间，对建筑用户采取一个热舒适调查，该调查应采用匿名方式，
收集用户对于建筑热舒适的反映，以及对持续满意和不满意所涉及的问题。同意制定一个方案
对出现20%建筑用户反映不满意的情况进行整改，该方案应包括在问题区域按照ASHRAE
55-2004标准进行环境相关变量的测量。居住建筑不适合该项目。

技术措施和策略
ASHRAE 55-2004提供了建立热舒适的标准和达标说明方法，由于该标准不注重维护建筑热环
境持续符合方面，标准只提供了监控和改善系统的设计依据。