GB/T 13754-2017 in English

VALID

Test methods of thermal output of heating radiators

Issued on:2017-05-31
Implemented on:2018-04-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $300.00
$291.00

Standard No:	GB/T 13754-2017
Document status:	VALID
Title in English:	Test methods of thermal output of heating radiators
Title in Chinese:	供暖散热器散热量测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2017-05-31
Implemented on:	2018-04-01
Superseding:	GB/T 13754-2008 Test methods of thermal output of heating radiators
ICS Classification:	91.140.10-Central heating systems
Professional Classification:	GB-National Standard
Related Keywords:	heating radiators radiators determination method radiators introduction gb/t13754 — test methods heating
Related Topics:	heat second calorimeter method thermal stress dispersion Calorific value heating cooling Thermal Analysis heating place Thermal diffusivity measurement method Adiabatic Microcalorimeter Determination method of heat sealer Thermal diffusivity measurement method Calorimeters measure heat flux Tritium thermal diffusion method Flexible cooling Bulk Hot Dry Noodles thermodynamic measurement method heat dissipation GB/T13754 GBT13754 GB/T 13754-1992 GB/T 13754-2008 GB/T 13754-2017 electronic radiator GB/T13754-2017 Radiator thermal resistance test system Radiator Thermal Resistance Test System Radiator national quality National standard for electronic radiators Colorimetric cup heat dissipation method How to measure heat capacity using a calorimeter How to measure dispersion Heat pipe cooling test Redispersibility determination method Cooling heat pipe Dispersion detection method gbt13754-2017 gb13754 gb13754-2017 Dispersion detection method Cooling method of desktop sugar meter gbt13754

《GB/T 13754-2017供暖散热器散热量测定方法》由TC143（全国暖通空调及净化设备标准化技术委员会）归口，主管部门为住房和城乡建设部。

Introduction

GB/T13754—2017 Determination Method for Heat Dissipation of Heating Radiators

1. Background and Significance of Standard Formulation

GB/T13754—2017 "Determination Method for Heat Dissipation of Heating Radiators" is a comprehensive revision of the original standard GB/T13754—2008, mainly targeting the performance test of radiators in building heating systems. With the improvement of energy-saving requirements for buildings in my country, accurate measurement of radiator heat dissipation is of great significance for optimizing heating systems and improving energy efficiency.

2. Comparative analysis of standard frameworks

Standard content	GB/T13754—2008	GB/T13754—2017 (new/modified)
Standard name	Determination method of heat dissipation of heating radiators	Determination method of heat dissipation of heating radiators (newly added the word "heating")
Test scope	Radiator with water as heat medium	Explicitly not applicable to radiators with their own heat source, extended to a wider range of heating systems
Compartment size	No clear regulations	Newly added requirements for the net dimensions of the chamber: length and width are both 4.00m±0.02m, and height is 2.80m~3.00m

3. Recommendations and precautions for the implementation of the standard

Case analysis: Optimization of a laboratory test environment

When a certain testing agency used a water-cooled chamber, it was found that the temperature deviation of the inner surface of the radiator was large due to the sandwich structure problem. By optimizing the thickness of the insulation material (not less than 80mm) and adding an air circulation system, the temperature deviation of the center of each wall surface was successfully controlled within ±0.3℃, meeting the standard requirements.

It is recommended that the testing laboratory calibrate the measuring instruments regularly to ensure that the measurement errors of parameters such as flow and temperature meet the requirements.
For the first application for testing of radiator types or models, product drawings and samples should be submitted at the same time so that the laboratory can check the key dimensions and material properties.
In the process of establishing the standard characteristic formula, it is recommended to use the least squares method to fit the index and coefficient to ensure the accuracy of the model.

More samples: NB/T 47013.2-2015 JC/T 2453-2018 YD/T 3934-2021

Sample only — not a preview of GB/T 13754-2017