药厂空调箱发包规范(5)

4.6.6 Door shall be secured with a minimum of two heavy-duty non-ferrous metal cam

type latches with minimum 150mm long handles. Latching system shall include an inside handle. Cam of latching system shall be adjustable for tightening of seal after aging.

门板应由至少2层重型非铁制金属构成，凸轮型闭锁带有至少150毫米的把手，闭锁系统应包括一个内部把手。凸轮型闭锁系统应确保在密封条老化后仍可调节。

4.6.7 All access doors should have static pressure ports constructed of a minimum 25.4 mm (1 in) PVC pipe with threaded cap. Pipe shall be secured so as not to rotate when tightening or loosening of cap. 4.6.8 All accessible sections shall be fitted with a marine grade （IP55）light fitting.

Connecting cables and switches shall be installed on the outside surface of unit. 所有可进入的功能段应配备防水型（IP55）照明灯具，电线和开关应安装在机组的外表面。

4.7 Filters空气过滤器

4.7.1 Standards标准

Comply with the following standards: 遵照以下标准：

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ASHRAE: American Society of Heating, Refrigerating & Air Conditioning Engineers, Inc.

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美国供热, 制冷及空调工程师协会 Air filters standard GB T 14295-1993 空气过滤器标准GB T 14295-1993

Any requirements specified in the clauses of this section of the specification shall prevail over any conflicting requirements in these standards.

遇到与本条款的要求矛盾时，应用技术规程中的本部分的条款所列的要求。 4.7.2 General概述

Provide filters to include the following:

过滤器遵循以下标准：

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Media construction of polyester needle felt fibre bonded and sewn with polyester thread. Media shall be fungal and bacterial growth resistant. Media shall not shed particles into the air stream.

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采用聚酯纤维或玻璃纤维过滤器，用聚酯线接合。过滤介质应可抑制真菌和细菌生长且在气流中不易脱落。

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Media shall be complete with sub frames to ensure shape is maintained during operational life. Mounting shall ensure ease of removal and replacement without the use of tools. Fixing of media in place should be clearly visible to so that bypass paths can be eliminated from visual inspection.

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过滤介质的辅助构架应为完整的，以确保在运行期被维修。应确保不用工具来拆除和替换的方便性。过滤介质的位臵应是明显可见的以便于可以通过视觉检查来切断旁通道。

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Arranged in frames to filter all air with no bypass. 过滤器的框架不允许有可漏风的旁路。

Method of filter mounting and removal shall access from dust side of filter. 过滤器的装配和拆卸应能够从过滤器的脏侧进行。 Media shall not support combustion and shall be non-flammable. 过滤介质应是不助燃不可燃的。

Marking to BS 5750 Part One, (ISO 9001), (EUROVENT 4/5) requirements. 标注BS 5750第一部分（ISO 9001） (EUROVENT 4/5) 的要求。 Provide protection to filter media from personnel and mechanical damage prior to delivery to site.

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在运达现场前，提供对过滤器介质的保护，防止人为或机械损坏。 Submit on site test results (DOP test) for all HEPA filters 在现场对所有的高效过滤器遵循DOP测试结果。

Provide additional protection for the HEPA filters prior to delivery to site 在运达现场前，对高效过滤器提供额外保护。

4.7.3 Filter Grades过滤器等级

The filters will comply with the following typical requirements. Refer to schematics for filter types in each particular AHU.

过滤器应满足以下典型要求。请参照系统图上每台AHU中的过滤器种类。

MEDIA RATING 过滤介质标准 PURPOSE OF FILTER 过滤器用途 G4 OUTDOOR AIR GRILLE PANEL 新风百叶板式 G4 AHU PANEL PRE FILTER 空调处理机组预过滤板式 F5 AHU DEEP BED, HIGH CAPACITY 空调处理机组深框架袋式，高风量 570 944 45 375 35.77 96.37 680 F7 AHU DEEP BED, HIGH PERFORMANCE 空调处理机组深框架袋式，高性能 292 / 592 944 80 175 80 - 85 100 99 300 400 F9 AHU DEEP BED, HIGH PERFORMANCE 空调处理机组深框架袋式，高性能 292 / 592 944 100 200 90 – 95 100 213 279 H13 HEPA 高效 DEPTH (MM) 厚度 CAPACITY (L/S/M2 CSA) 风量 CLEAN RESISTANCE (PA) 初阻力 FINAL RESISTANCE, LOADED (PA) 终阻力 DUST EFFICIENCY, NO. 1 (%) 除尘效率 DUST EFFICIENCY, NO. 2 (%) 除尘效率 DUST EFFICIENCY, NO. 3 (%) 除尘效率 DUST EFFICIENCY, NO. 4 (%) 除尘效率 DUST HOLD CAPACITY, NO.2 (G)容尘量 DUST HOLD CAPACITY, NO.4 (G)容尘量 Notes注意事项:

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25 562 32 125 20 58 70.6 3180 178 100 562 35 250 20 98.8 95.3 1933 245 150 160 (3) 150 300 99.997 All filters to be preferably 600 mm x 600 mm frame and media size. 除非在图纸上另有说明，否则所有过滤器的框架和介质尺寸倾向于使用 600mm x 600mm。

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All pressures in Pascals unless noted otherwise.

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除非另有说明，否则所有的压力以Pa计。

All dust holding capacities in grams unless noted otherwise. 除非另有说明，否则所有的容尘量以克计。 All dust efficiencies are average unless noted otherwise. 除非另有说明，否则所有的除尘效率以平均值计。

4.7.4 Filter Types 过滤器种类

Filter media and construction shall be of the types as follows: 过滤器的过滤介质和制造应如下所示：

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Type A - Dry Media Panel Type Filters种类A- 干过滤介质板式过滤器 Type B - Dry Media Vee Form Panel Type Filters 种类B- 干过滤介质V形板式过滤器

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Type C - Dry Media Extended Area Type Filters 种类C- 干过滤介质延伸式过滤器

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Type D - Semi Absolute Filters种类D- 亚高效型过滤器 Type E - Absolute HEPA Type Filters种类E-高效型过滤器

For detailed information, please see the below: 请参见以下内容获得详细信息：

4.7.4.1 Type A - Dry Media Panel Type Filters干过滤介质板式过滤器

Type A filters shall be washable type media fixed in a permanent frame with 12mm x 12mm x 0.6mm welded aluminium mesh on the downstream side. Frames shall be continuous on all four sides with neatly mitred corners pop riveted together. The assembly shall not permit air to bypass the media. The media shall be flat in profile and not less than 25mm thickness unless noted otherwise.

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