收藏本站联系我们 您好,欢迎来到济南空调维修,济南空调安装,三联家电售后服务中心!

新闻中心
当前位置:首页-新闻中心 >

怎么选择合适制冷剂泄漏?

来源:http://www.jnslshwx.com 日期:2019-04-03 发布人:admin
(1)直观巡查法。壁挂炉锅炉常开:温度不一定要设得很高,温馨就行;分开家的时分将水温调低但不要关机,否则的话频繁开机快速加热,非但不可以节能而且缩短壁挂炉寿命。系统(system)走漏普通状况(Condition)是由衔接管断裂(fracture)或管路中各衔接处浸透(Osmosis)惹起,前若一眼可见,然后则者要认真检查,因F-22有很强的浸透性,并含有冷冻机油,因而,浸透处普通可能(maybe)的少许油迹,当发现某衔接处有油迹时,此处可能为走漏点。
  (1) Visual inspection method. Wall-hanging furnace boilers often open: the temperature is not necessarily set very high, warm on the line; when leaving home, water temperature will be lowered but do not shut down, otherwise frequent start-up and rapid heating, not only can not save energy and shorten the life of wall-hanging furnace. The condition of system leakage is caused by fracture of connection pipe or osmosis at each junction of pipeline. If it is visible at first glance, then it should be carefully checked. Because F-22 has strong permeability and contains refrigerant oil, so a little oil trace in the penetration place may be common. When oil trace is found at a certain junction, it may be the point of leakage. 。
  (2)水中发泡法。在紧缩机加液管口焊上1只直角截止阀(别名截门阀),从此处充放8﹡105~10﹡105帕压力的氮气(Nitrogen),然后关闭直角截止阀,将制冷系统(system)浸入水箱(组成局部:高水箱、存水箱、低水箱)中,察看产生的气泡在何处,则此处即为走漏点。
  (2) Foaming in water. A right-angle stop valve (alias stop valve) is welded on the nozzle of the feeding pipe of the compressor. Nitrogen with pressure of 8 105 ~ 10 105Pa is filled from here. Then the right-angle stop valve is closed and the refrigeration system is immersed in the water tank (high water tank, storage water tank, low water tank) to see where the bubbles are generated. This is the leak point.
  (3)肥皂水检漏法。将制冷系统(system)充入8﹡105~10﹡105帕压力的氮气(Nitrogen),用毛笔或泡沫塑料(构造:合成树脂、增塑剂、稳定剂、色料)浸上肥皂水,涂刷在制冷系统各可能(maybe)走漏的部位上。当呈现有肥皂泡冒起时,此处即为走漏点。
济南空调维修
  (3) Soap water leak detection method. The refrigeration system is filled with nitrogen (Nitrogen) at 8 105 ~ 10 105 Pa pressure. Soap water is soaked with brush or foam plastic (structure: synthetic resin, plasticizer, stabilizer, colour) and applied to the possible leakage parts of the refrigeration system. When soap bubbles appear, this is the leak point.
  (4)卤素检漏灯,电子检漏法。制冷设备维修经过设备的工作循环将物体及其四周的热量移出,形成并维持一定的低温状态。目前所用的制冷剂主要是氟里昂和氨,尤以氟里昂运用多。但由于氟里昂对大气臭氧层的毁坏作用,曾经开端遭到环保条例的限制。氨及其他新型冷剂正被重新采用和试制中。西安中央空调维修看制冷系统各管路有无断裂,各焊接处能否有油迹呈现,焊点有油迹则可能有渗漏。将制冷系统(system)充入制冷剂,把卤素检漏税灯点着,手拿卤素灯上的塑料(构造:合成树脂、增塑剂、稳定剂、色料)管,使其管口靠近制冷系统(system)各可能(maybe)走漏部份上,逐渐(step by step)挪动巡查,当发现火焰颜色成为紫蓝色,即表示此处有大量走漏。用电子检漏仪检漏,即把开关翻开,调理其灵活位置(position ),用吸嘴对着各可能走漏部位挪动,当检漏仪发出走漏报警时,此处即为走漏点。
  (4) Halogen leak detection lamp, electronic leak detection method. Refrigeration equipment maintenance will remove heat from the object and its surroundings through the working cycle of the equipment to form and maintain a certain low temperature state. At present, the refrigerants used are mainly freon and ammonia, especially freon. However, due to the destructive effect of Freon on the atmospheric ozone layer, it was initially restricted by environmental regulations. Ammonia and other new refrigerants are being re-used and trial-produced. The maintenance of Xi'an central air-conditioning system depends on whether the refrigeration system pipelines are broken, whether there is oil stain in the welding joint, and whether there is oil stain in the welding joint may leak. The refrigeration system is filled with refrigerant, the halogen leak detection lamp is lit, and the plastic pipes on the halogen lamp (structure: synthetic resin, plasticizer, stabilizer, pigments) are held in hand to make the pipes close to the possible leak parts of the refrigeration system. The step by step inspection shows that there are a lot of leaks when the color of the flame becomes purple-blue. Leak detection with electronic leak detector, that is, turn the switch on, adjust its flexible position, and move the suction nozzle to each possible leak location. When the leak detector gives a leak alarm, this is the leak point.

上一篇:空调室内机漏电是怎么回事?
下一篇:全面的空调使用方法分享!