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GB/T 20846-2016: Shipbuilding -- Ventilation and air-treatment of galleys and pantries with cooking appliances
Status: Valid GB/T 20846: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 20846-2016 | English | 274 |
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Shipbuilding -- Ventilation and air-treatment of galleys and pantries with cooking appliances
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GB/T 20846-2016
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| GB/T 20846-2007 | English | 319 |
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Shipbuilding -- Ventilation and air-treatment of galleys and pantries with cooking appliances
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GB/T 20846-2007
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PDF similar to GB/T 20846-2016
Basic data | Standard ID | GB/T 20846-2016 (GB/T20846-2016) | | Description (Translated English) | Shipbuilding -- Ventilation and air-treatment of galleys and pantries with cooking appliances | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U13 | | Classification of International Standard | 47.020.90 | | Word Count Estimation | 14,119 | | Date of Issue | 2016-12-30 | | Date of Implementation | 2017-07-01 | | Older Standard (superseded by this standard) | GB/T 20846-2007 | | Regulation (derived from) | National Standard Notice No.27 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 20846-2016: Shipbuilding -- Ventilation and air-treatment of galleys and pantries with cooking appliances
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Shipbuilding - Ventilation and air-treatment of galleys and pantries with cooking appliances
ICS 47.020.90
U13
National Standards of People's Republic of China
Replacing GB/T 20846-2007
Shipyard kitchen and dining room with cooking equipment
Ventilation and air handling
Shipbuilding-Ventilationandair-treatment of galeysandpantries
(ISO 9943..2009, IDT)
2016-12-30 release
2017-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 20846-2007 "Shipbuilding Kitchen and Ventilation and Air Treatment of Dining Room with Cooking Equipment". This standard
The main technical changes compared to GB/T 20846-2007 are as follows.
- Added "normative reference documents" (see Chapter 2);
- Added "terms and definitions" (see Chapter 3);
--- modified the "small kitchen" statement, changed to "produce less calorie catering room" (see 4.1,.2007 version 2.1);
- Removed the requirements for the operation of blowers and blowers (2007 version 2.1);
--- revised order information (see 4.2,.2007 edition 2.2);
--- clear the temperature for the "dry bulb temperature" (see 4.3 and 4. 4,.2007 edition 2.3 and 2.4);
- the method of calculating the amount of air supply (see 5.1,.2007 version 3.1);
- modified method of sensible heat and latent heat dissipation of kitchen equipment to the room (see Appendix B, Appendix B,.2007);
- an example of kitchen ventilation (see Appendix C);
--- Added kitchen ventilation/air conditioning schematic (see Appendix D).
This standard uses the translation method equivalent to the ISO 9943..2009 "shipbuilding kitchen and cooking room with cooking equipment, ventilation and air
Processing "(English version).
And the normative reference in this standard international documents are consistent with the relationship between China's documents are as follows.
Thermometric quantities and units (eqvISO 31-4..1992) GB 3102.4-1993.
This standard is proposed by China Shipbuilding Industry Corporation.
This standard is nationalized by the National Marine Ship Standardization Technical Committee (SAC/TC12).
The drafting unit of this standard. China Shipbuilding Industry Comprehensive Technical and Economic Research Institute, Harbin Engineering University.
The main drafters of this standard. Li Jun, Ma Weijia, Sun Yaogang, Zhu Jia Shuai, Jing Fengmei, Sun Nan.
Shipyard kitchen and dining room with cooking equipment
Ventilation and air handling
1 Scope
This standard specifies the ventilation and air handling of the kitchen on the civil ocean-going vessel and the catering room with the cooking equipment.
Wind and air handling requirements) and general considerations.
This standard applies to all sea areas except for extremely cold or extremely hot climates (ie beyond the minimum or maximum temperature specified in 4.3 and 4.4)
Normal environment.
This standard applies to the kitchen and has a power consumption than only a small amount of electricity coffee pot, food heating electric panels, electric kettles and other cooking facilities
Prepare the dining room.
Note. In addition to complying with the requirements of this standard, the relevant ships shall meet the statutory requirements, specifications and rules that may be required to be followed.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
ISO 31-4 Quantity and Units Part 4. Heat (Quantitiesandunits-Part 4. Heat)
ISO 3258 Air Distribution and Diffusion Vocabulary (Airdistribution andairdiffusion-Vocabulary)
3 terms and definitions
ISO 31-4, ISO 3258 and the following terms and definitions apply to this document.
3.1
Ventilation
For the supply of air in confined spaces to meet the needs of people living or equipment.
3.2
Air handling air-treatment
Use equipment to control air temperature, humidity and cleanliness.
3.3
Kitchen galey
There is a confined space for the crew to cook food.
3.4
Dining room with cooking equipment pantrywithcookingappliances
With the resulting heat load significantly more than a single coffee pot, electric panels, electric kettles and other equipment of the dining room.
4 design requirements
4.1 General
The kitchen should use a separate outdoor air supply system, the air should all come from outside.
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