T/JSAS 073-2024 Active Group standards

T/JSAS 073-2024 Low temperature grain warehousing air conditioner

Publish Date: 2024-12-23 Implement Date: 2025-01-02 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/JSAS 073-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Refrigeration equipment

ICS Name: Refrigeration technology

Publish Date: 2024-12-23

Implement Date: 2025-01-02

Scope

Scope: This document specifies the terms and definitions, types and models, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of air conditioners for low-temperature grain storage warehouses. This document applies to air conditioners used to regulate the temperature in enclosed spaces above the grain surface in warehouses. Main technical content: 5. Technical requirements 5.1 General requirements 5.1.1 Air conditioners shall be manufactured in accordance with the approved drawings and technical documents specified in the prescribed procedures. 5.1.2 Raw materials, purchased parts, and outsourced components shall be accompanied by certificates of conformity and factory inspection reports, and may only be used after passing inspection. 5.1.3 Panels and steel components shall comply with the provisions of GB/T 24857. 5.1.4 Assembly shall comply with the provisions of GB/T 24855. 5.1.5 The coating of air conditioners shall comply with the provisions of GB/T 25218. 5.1.6 The welded enclosures of air conditioners shall be smooth and aesthetically pleasing, with strong welding. 5.1.7 The insulation layer of air conditioners shall have good insulation performance, be non-toxic, odorless, and self-extinguishing. 5.1.8 The materials of the refrigeration system components of air conditioners shall not deteriorate under the action of refrigerants, lubricating oils, and their mixtures, and ensure the normal operation of the whole machine. 5.1.9 Air conditioners shall be able to operate normally under the conditions specified in GB/T 20108. 5.1.10 The air supply distance of air conditioners shall be not less than 10 meters, ensuring balanced cooling of the entire warehouse. 5.1.11 The drainage method of air conditioners' condensed water shall be centralized drainage through pipes, and the condensed water pipes shall be equipped with U-shaped siphon bends to ensure smooth drainage. 5.1.12 Air conditioners shall adopt processe