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15S909《消防给水及消火栓系统技术规范》图示
$40.78
编制说明 4
术语
高压消防给水系统 6
临时高压消防给水系统 7
静水压力和动水压力 8
民用建筑室外消火栓设计流量的确定 9
单座建筑界定原则示意 10
建筑物室内消火栓设计流量 11
地下建筑界定原则示意 13
多层综合楼消防水量计算 14
建筑物室内消火栓折减流量 15
消防给水用水量的计算 16
消防水源
消防水源保障措施 17
两路消防供水市政管网要求 18
消防水池有效容积计算 19
消防水池有效容积要求 20
消防水池连续补水要求 21
独立使用的两座(格)消防水池设置要求 22
消防水池取水口 23
生产消防合用水池吸水设计要求 25
消防水池设计要求 26
消防水池通气管设置要求 28
高位消防水池示意图 29
供水设施
消防水泵性能要求 30
消防水泵安装形式 31
多台水泵并联后对压力影响 32
轴流深井泵安装要求 33
消防水泵流量和压力测试装置 34
消防水泵吸水要求 35
消防水泵吸水管、出水管设置 36
消防水泵直接吸水 38
消防水泵吸水管设置过滤器 39
防止消防水泵低流量空转过热措施 40
高位水箱有效容积的确定 41
水箱设置位置 42
水箱间或水温不低于5℃的措施 43
高位水箱水位设置 44
稳压泵设计压力的确定 45
气压罐有效容积要求 47
多栋建筑水泵接合器设置 48
高层建筑水泵接合器设置 49
水泵接合器安装要求 50
水泵接合器永久性标志铭牌样式 51
消防水泵房净高要求 52
消防水泵房降噪减震措施 53
消防水泵房设置要求 54
消防水泵房防水淹没技术措施 55
给水形式
室内外消火栓合用给水系统 56
室外临时高压消防系统稳压措施 57
可不设高位消防水箱系统 58
消防供水系统保护的范围 59
超高层及顶部临时高压系统 60
消防系统分区供水条件 61
消防水泵、转输水箱串联系统 62
消防水泵直接串联系统 63
减压阀分区系统 64
减压水箱分区系统 65
消火栓系统
干式消防竖管 66
干式消火栓系统 67
室外消火栓设置 68
消防软管卷盘、轻便消防水龙 69
设备层及管道层消火栓设置 70
停机坪出入口消火栓设置 71
防火分区共用消火栓 72
可采用一支消防水枪的场所 73
楼梯间、休息平台消火栓设置 74
试验消火栓室内布置 75
室内消火栓布置距离 76
消火栓直线距离布置图示 77
栓口动压说明 78
管网
两种及以上水灭火系统环状给水管网 79
消防给水系统的系统工作压力 80
水锤消除措施设置 83
减压阀流量检测装置 84
消防排水
消防电梯井排水设施设置要求 85
专用排水设施设置 86
水力计算
管道压力计算 87
控制与操作
自动启泵状态与手动启泵状态 88
不应自动停泵 89
消防水泵的自动启动控制 90
高压给水系统高位水池供水泵自动启泵 91
转输泵的启动次序 92
机械应急启泵装置 93
消火栓按钮 94
施工
进场检验清单及检验要求 95
消火栓箱安装要求 96
架空管道的固定支架与防晃支架 97
架空管道防晃技术要求 98
室内管道抗震保护技术要求 99
试验压力中的系统工作压力 100
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days.
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
Duration: You have 30 days from receiving your item to initiate a return.
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
Shipping Costs: Customers are responsible for return shipping costs.
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
Defective Products: Return labels are provided for defective items.
Non-Defective Returns: Customers are responsible for obtaining their return shipping label.
Product Conditions for Return
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
Gift cards, prepaid game cards
Perishable goods, live insects, some jewelry, some health and personal care items
Customized or personalized products
Items with special shipping restrictions
Refund Policy
Window: Eligible products may be returned within 30 days of delivery for a refund.
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
Phone: +1 636-312-5925
Email: cs@everymarket.com
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