燃气真空热水锅炉（Gas vacuum hot water boiler）-常州市上能锅炉有限公司

Gas vacuum hot water boiler: It is a vacuum environment that forms a negative pressure inside the closed boiler body, fills the body with heat medium water, uses natural gas as fuel, burns and heats the heat medium water in the furnace through a gas burner, evaporates and condenses the heat medium water to the heat exchanger, and then heats the water that needs to be heated by the heat exchanger. It is called a gas vacuum hot water boiler.

燃气真空热水锅炉的工作原理：利用水在低压情况下沸点低的特性，快速加热封密的炉体内填装的热媒水，使热媒水沸腾蒸发出高温水蒸汽，水蒸汽凝结在换热管上加热换热管内的冷水，达到供应热水的目的。

The working principle of a gas vacuum hot water boiler: By utilizing the low boiling point of water under low pressure, the hot medium water filled in the sealed furnace is quickly heated, causing the hot medium water to boil and evaporate into high-temperature water vapor. The water vapor condenses on the heat exchange tube to heat the cold water inside the heat exchange tube, achieving the purpose of supplying hot water.

超低氮真空热水锅炉，采用意大利超低氮及冷凝换热技术，三回程湿背式燃烧室，大开启双向旋转式炉门，真空相变换热，内置一体式冷凝换热器。锅炉使用寿命长，热效率高，可满足采暖、卫生热水的供热需求。

The ultra-low nitrogen vacuum hot water boiler adopts Italian ultra-low nitrogen and condensation heat exchange technology, a three return wet back combustion chamber, a large opening bidirectional rotating furnace door, vacuum phase change heat exchange, and an integrated condensation heat exchanger. The boiler has a long service life, high thermal efficiency, and can meet the heating needs of heating and sanitary hot water.

配备品牌燃烧器，可加装烟气外循环装置（FGR），氮氧化物排放＜30mg/m3，排放符合环保法规要求。

Equipped with branded burners, can be equipped with a flue gas external circulation device (FGR), with nitrogen oxide emissions less than 30mg/m3, and emissions in compliance with environmental regulations.

燃气真空热水锅炉2.jpg

燃气真空热水锅炉的用途：

The purpose of gas vacuum hot water boiler:

供热采暖：商业综合体、酒店宾馆、办公楼、住宅、学校等。

Heating: Commercial complexes, hotels and guesthouses, office buildings, residential buildings, schools, etc.

生活热水：酒店、游泳馆、桑拿温泉、商业综合体、医院、学校、生产工艺用途等。

Domestic hot water: hotels, swimming pools, sauna hot springs, commercial complexes, hospitals, schools, production technology applications, etc.

燃气真空热水锅炉，出口天燃气丰富的中东和西亚国家（如俄罗斯，乌磁别克斯坦，伊郎，伊拉克，沙特阿拉伯，土耳其，印度，巴基斯坦）需要热水供热采暖的场所。

Gas fired vacuum hot water boilers are places where hot water heating is needed in Middle East and West Asia countries (such as Russia, Uzbekistan, Iran, Iraq, Saudi Arabia, Türkiye, India, Pakistan) exporting natural gas.

燃气真空热水锅炉性能参数 Performance parameters of gas vacuum hot water boiler
型号 model WZK－***		×104kcal/h	30	60	90	120	180	240	300	360	480	600
热功率Thermal power		kW	350	700	1050	1400	2100	2800	3500	4200	5600	7000
热功率Thermal power		MW	0.35	0.7	1.05	1.4	2.1	2.8	3.5	4.2	5.6	7.0
设计热效率Design thermal efficiency		%	97～104
排烟温度Smoke exhaust temperature		℃	≤（回水温度+10℃）
电源source		V/Hz	220～380/50（3N/50 220～380)
用电总功率Total power consumption		kW	1.1	2.5	4.2	5.5	9.5	11	15	18	24	27
天然气natural gas	最低耗量Minimum consumption	Nm3/h	34.3	68.5	102.8	136.2	203.8	271.4	338.9	406.7	542.2	677.2
天然气natural gas	阀组口径Valve group diameter	DN	32	50	50	50	50	50	65	65	80	80
	压力（动压） Pressure (dynamic pressure)	kPa	5～7	6～8	6～8	8～10	10～12	12～15	14～16	14～16	16～18	16～18
氮氧化合物（NOx）Nitrogen oxides (NOx)		mg/Nm³	80（BLUE）/ 30（FGR）
锅炉安全阀口 Boiler safety valve port N3		DN	40	40	40	40	50	50	50	80	80	80
锅炉排汽口 Boiler exhaust port N4		DN	40	40	40	40	40	65	65	65	65	65
锅炉排污口 Boiler discharge outlet N5		DN	50	50	50	50	50	50	50	50	50	50
锅炉排烟口 Boiler exhaust port N9		φmm	219	273	325	377	426	500	560	600	700	800
锅炉净重Net weight of boiler		t	2.6	3.4	4.0	4.8	7.0	7.6	8.7	12.0	15.2	17.5
热媒水容量Heat medium water capacity		t	1.9	2.1	2.6	4.4	4.7	4.9	4.7	9.5	12.3	13.3
运行重量Operating weight		t	4.5	5.5	8.6	9.2	11.7	12.5	13.4	21.5	27.5	30.8
A型换热器（△t=10℃，进/出水温度40℃/50℃、50℃/60℃，适用于地暖、中央空调采暖系统）
热功率Thermal power		×104kcal/h	30	60	90	120	180	240	300	360	480	600
额定循环量Rated cycle capacity		m3/h	30	60	90	120	180	240	300	360	480	600
供水口N1/回水口N2 Supply port N1/Return port N2		DN	80	100	125	150	200	250	250	300	300	350
B型换热器（△t=20℃，进/出水温度40℃/60℃、60℃/80℃适用于卫生热水、暖气片采暖系统）
热功率Thermal power		×104kcal/h	30	60	90	120	180	240	300	360	480	600
额定循环量Rated cycle capacity		m3/h	15	30	45	60	90	120	150	180	240	300
供水口N1/回水口N2Supply port N1/Return port N2		DN	50	80	80	100	125	150	200	200	250	250
备注: 1、燃料计算基准值：天然气低位发热值8500kcal/Nm3； 2、排烟温度随回水温度的变化而变化，排烟温度≤（回水温度+10℃）； 3产品在不断创新和改进中，上述参数可能会发生变化，最终以图纸为准。 Note: 1. Fuel calculation benchmark value: natural gas low heating value 8500kcal/Nm3; 2. The exhaust temperature changes with the temperature of the return water, and the exhaust temperature is ≤ (return water temperature+10 ℃); In the process of continuous innovation and improvement, the above parameters may change, and the final drawing shall prevail.

WZK型低氮（NOX<30-50mg/m3）冷凝真空热水锅炉外形尺寸-示意图

Outline dimensions of WZK low nitrogen (NOX<30-50mg/m3) condensing vacuum

燃气真空热水锅炉5.jpg

hot water boiler - schematic diagram

WZK型低氮（NOX<30-50mg/m3）冷凝真空热水锅炉外形尺寸数据-参考示意表

Outline Dimensional Data of WZK Low Nitrogen (NOX<30-50mg/m3) Condensing Vacuum Hot Water Boiler - Reference Diagram Table

热功率Thermal power		L	L1	L2	L3	L4	W	W1	H	H1	H2
×104kcal/h	kW	L	L1	L2	L3	L4	W	W1	H	H1	H2
30	350	2561	508	157	2130	1200	1554	1302	2614	2114	870
60	700	2947	840	157	2520	1200	1675	1422	2803	2326	920
90	1050	3240	840	157	2810	1200	1725	1472	2888	2417	960
120	1400	3662	863	157	3160	1200	1902	1672	3133	2641	1070
180	2100	3987	1178	157	3500	1200	2022	1772	3302	2826	1150
240	2800	4186	1178	157	3650	1200	2122	1872	3447	2971	1200
300	3500	4759	1178	187	4150	1500	2197	1972	4036	3161	1300
360	4200	5046	1178	187	4380	1500	2454	2176	4199	3394	1360
480	5600	6030	1325	187	5340	1500	2584	2276	4376	3627	1450
600	7000	6482	1637	187	5790	1500	2774	2476	4662	3788	1600

中国常州市上能锅炉有限公司联系方式

Contact information of Changzhou Shangneng Boiler Co., Ltd., China

联系人：芮亚平

Contact person: Rui Yaping

手机：+8613815029577

Mobile:+8613815029577

邮箱：czjnguolu@163.com

Email: czjnguolu@163.com

微信号:13815029577

WeChat ID: 13815029577

工厂地址：中国常州高新区黄河西路225号

Factory address: No. 225 Huanghe West Road, Changzhou High tech Zone, China

开户行：中国工商银行常州钟楼支行

Opening Bank: Industrial and Commercial Bank of China Changzhou Zhonglou Branch

美元帐号：1105020509714031781

USD account: 1105020509714031781

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