Electricity boiler steam-

     二.德国弘道电蒸汽锅炉的优点。1、安全性:①漏电保护：当锅炉发生漏电时，通过漏电断路器及时切断电源，确保人身安全。②缺水保护：当锅炉缺水时及时切断加热管控制电路，防止加热管发生干烧损坏，同时控制器发出缺水报警指示。③接地保护：当锅炉外壳带电时，通过接地线把漏电流导入大地，从而确保人身安全。通常保护接地线应与大地之间作良好的金属联接，常用深埋在地下的角铁、钢管做接地体，接地电阻不得大于4ω。④蒸汽超压保护：当锅炉蒸汽压力超过设定的上限压力时，安全阀启动，释放出蒸汽使压力降低。⑤过流保护：当锅炉超负荷（电压过高）工作时，漏电断路器自动断开。⑥电源保护:借助先进的电子线路检测到过电压、欠电压、断相等故障状态后，进行可靠的断电保护.2、方便性:①电源引入电控箱后，一键操作，锅炉便进入（或脱离）全自动运行状态。②锅炉内水量减少，控制系统自动通过补水泵把水从水箱补充到锅炉内。3、合理性:为合理有效的使用电能，特别将加热功率分为数段，并由控制器自动循环投入（切断）用户根据实际需要确定好加热功率后，只需合上相应漏电断路器（或按下相应的投切开关）即可。加热管的分段循环投切，降低了锅炉在运行中对电网的冲击。4、可靠性:①锅炉本体使用氩弧焊打底，手工焊盖面，经过x射线探伤的严格检查。②锅炉使用钢材，严格按制造标准选用。③锅炉使用配件，均选用国际产品，并经试炉检验，保证了锅炉的长期正常运行。④锅炉控制元器件采用全套德国西门子配置，plc控制主板为德国弘道公司提供。

electricity steam boiler

      one. theelectricity steam boiler's characteristic .1, take the energy withthe electrical energy, does not have the noise, not to havethe pollution, not to have the environmental damage, is the greenenvironmental protection product 2, small boiler (30-300kg) furnacebody electrically controlled body, is advantageous for an zhuangheto match meets; the large-scale boiler (above 500kg) the furnacebody and the electrically controlled fission, cease the electriccontrol part furnace body's high temperature influence, theguarantee electrically controlled component's steady operation.3rd, uses the advanced technology and theue of production,the thermal efficiency reaches . 4th, uses the advanced germansimens computer controller, has the perform reliably, theautomaticity to be high, merits and so on easy to operate. 5th, theuse high electric appliance part, guarantees the productthe service life.

     two. german greatroad electricity steam boiler's merit. 1st, security:①leakageprotection: when the boiler has the leakage, through leaks thecircuit breaker prompt dump, ensures the personal safety.②waterscarcity protection: when the boiler water scarcity the promptcut-off preheater pipe control circuit, prevents the preheater pipeto have the parched damage, simultaneously the controller issuesthe water scarcity warning instruction.③ground protection: whenboiler jacket charged, through meets the grounding to leak theelectric current to induct the earth, thus ensures the personalsafety. usually the protection meets the grounding to make the goodmetal joint with earth, buries deeply commonly used in theunderground corner iron, the steel pipe makes the earth body, theearth resistance do not be bigger than 4ω.④steam overpressureprotection: when the boiler pressure surpasses the hypothesis theupper limit pressure, the safety valve starts, releases the steamto cause pressure drop. ⑤overflow protection: when the boilerexcess load (overtension) works, leaks the circuit breakerautomatic shutdown.⑥power source protection: has been to thevoltage after the advanced electronic circuit examination, to owethe voltage, breaks the equal malfunction, carries on the reliablepower failure to protect .2, conveniences:①after power sourceintroduction electrically controlled box, an operation, the boilerthen enters (or is separated from) the completely automatic runningstatus ②the boiler domestic waters reduces, thecontrol system through makes up the water pump to supplementautomatically the water from the water tank to the boiler. 3rd,rationality: for the reasonable effective use electrical energy,specially the thermal rating will divide into several sections, andby the controller autocycle investment (cut-off) the user after theactual need determined good thermal rating, only need close leaksthe circuit breaker correspondingly (or presses downcorrespondingly throws cuts switch) then. preheater pipe'spartition circulation threw cuts, reduced the boiler in themovement to the electrical network the impact. 4th,reliability:①the boiler proper uses the argon arc welding scratchcoat, the manual welding screen, passes through the x-ray crackdetection the strict inspection.②the boiler uses the steelproducts, selects strictly according to the manufacturestandard..③the boiler use fitting, selects the international product, and after tries the stove examination, hasguaranteed boiler's long-term normal operation.④the boiler controlprimary device uses complete set germany simens to dispose, the plccontrol motherboard provides for the german great roadcompany