真空热水锅炉

真空热水锅炉的下半部结构由燃烧室和传热管组成：上半部插入了U型管束热交换器。
由于锅炉整体是在负压状态下运行，故绝对安全。炉内的热媒在锅炉运行的全过程中不进步出，不增不减，在完全封闭的真空室内进行循环往复的热交换，因是使用传热效率极高的进口不绣钢材料制成的热交换器，热交换效率高，节能效果显著。而炉内的热媒是完全无氧的纯净水，不会腐蚀与热媒介接触的任何部位，使该系列锅炉的使用寿命高出传统热水锅炉的2-3倍。
绝对安全：锅炉在运行过程中始终处于负压状态，绝无爆炸危险。设有温度传感器，安全阀，防止热和真空控制开关等多层防护措施，将有关安全隐患的任何环节都考虑其中。
一机多用：双路热水输出，可同时供采暖和热水使用的双回路系统或互为独立使用的单回路系统。
中文人机操作界面：控制系统日益超前，可自由选择水温，自动记录燃烧时间和运行故障，操作简单，可实现无人操作。不需另设换热器。
免除报装手续的困扰：锅炉整机出厂，安装时可免除只能部门繁杂的报装手续，将您的费用尽可能降低。
经济运行：因热媒水量少，以负压蒸汽在真空室内进行热交换，效率高，十分钟内产生设定温度的热水，无预热损失，节能效果显著。热效率高达91%以上。
长寿命：使用传热效率最佳的不锈钢做热交换器，传热快，耐腐蚀：管端以法兰盘相连，便于检修更换。热媒水一次性注入后封闭循环，不需补水，炉体为真空状态，无腐蚀，无锈水。被加热管束与炉内的热媒进行交换，不与火焰或烟气接触，是热负荷均匀稳定，减少热应力，使用相对延长。
适应性广泛：炉体体积小，可在狭小的地方安装，便于增容，需要大容量时可多台并联使用。广泛应用于对安全极为苛刻的用户和环境。

Vacuum hot water boiler

The low half of the vacuum warm water boiler is made of combustion and heat transmission tube:the U pipe bundle heat exchange inserts into the up half of the boiler.
The boiler is absolutely safe because it runs under the minus pressure condition. The heat medium in the furnace will not in and out, not increase and decrease. The medium carry out the circulating heat exchange in the fully close vacuum chamber. The heat exchange is made of imported stainless steel with a highest thermo-conductivity.The heat exchange efficiency is very high, and the energy saving effect is very obvious. The heat medium in the furnace is purified water free of oxygen, and will not erode any contacting part. The endurance of the boiler is 3-4 times of that of the traditional boilers.
The identification of advantage of ZKWSS series products:
Absolutely safe
The boiler runs under the minus pressure all the time and explosion will not occur. The temperature sensor, relief valve, anti overheat and vacuum control switch are set in for the boiler.Any potential security issue has been taken into consideration.
Multipurpose
Two ways warm water output. It can be used as two ways syatem to supply both warm water and heating or single way system to warm water or heating.
Chinese HM operating interface.
The control system is leading. The water temperature can be realized. It is no need to replace the heat exchange.
Free of installation application procedure.
The boiler is delivered inn integrate, so the complicated application procedure of the function department can be eliminated and lower the cost a.s.a.p
Economical running
Due to ting heat medium water, the heat exchange is performing under minus pressure in the vacuum chamber. The heat efficiency is high.Free of preheat loss so the energy saving effect is obviously. The heat efficiency is up to 91%.
Long endurance.
The heat exchange is made of the stainless steel with best thermo conductivity. The exchange rate is rapid and the exchange is erosion proof. Flanges joint the pipe, which is convenient to repairing and replacing. The heated pipe bundle exchanges heat with the heat medium in the furnace only and not contact with the flame or mist. The heat load is stable and uniform, so the heat stress is reduced and prolongs of the boiler.
Broad adaptability
The volume of the boiler is small. So the boiler can be installed at a narrow place.It is easy to enlarge the capacity.Several boiler can be parallel connected when large capacity is needed.It is widely used by the customers whose security requirement is quite cute and widely used under the circumstances whose security requirement quite cute too..