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How can the sealing at the bottom of the cabinet block moisture faster and more efficiently
If the temperature difference between morning and evening is relatively large, water droplets and moisture are more likely to form. Moisture invades the cabinets of power equipment, forming condensation inside, which may lead to internal corrosion, or even short circuits in the lines, leading to fires and posing a serious threat to normal power production activities. Therefore, power operation and maintenance personnel should frequently carry out moisture-proof and leak sealing operations on the equipment. However, there is a small question: How can the sealing at the bottom of the cabinet block moisture faster and more efficiently?
Relevant characteristics of moisture-proof sealing agents
Polymer moisture-proof sealing agent is a new type of environmentally friendly moisture-proof sealant, specifically used for outdoor ring network cabinets, box transformers, cable branch boxes, distribution network control cabinets, substation outdoor junction boxes, mechanism operation boxes, circuit breaker boxes, high and low voltage switchgear, and centralized control unit cabinets in distribution networks. It has the characteristics of low viscosity, good fluidity, and easy penetration. Effectively preventing small animals from entering enclosed cabinets from underground, reducing safety hazards; It can achieve airtightness of the cabinet, prevent moist air in the cable interlayer or channel from infiltrating the cabinet, and provide a solid protective barrier for production and operation equipment.
亨玛科普小知识-防凝露怎么做?
自然条件下的空气主要由干空气、水汽、尘埃组成。通常湿度是指空气中水蒸气的含量,空气所能够容纳的水汽与环境温度成正比,即环境温度越高,空气就能够容纳更多数量的水汽。如果保持空气绝对湿度不变,降低空气温度,温度降低到一定值时空气中湿度会达到饱和,继续降温,空气中水分就会析出,这种有液态水析出的现象称为“凝露”。而所谓的露点温度,是指特定湿度空气出现凝露现象的最高温度。
Operation method of high polymer moisture-proof sealing agent
The polymer moisture-proof sealing agent adopts polymer mixing technology and highly active chemical formula, comprehensively sealing the bottom gaps of electrical equipment; Capable of withstanding natural temperature freeze-thaw cycles and various harsh conditions, with the characteristics of no deformation, no deterioration, and no cracking; Capable of tightly combining with various metal materials and cable sheath materials, without adverse chemical reactions; It is an ideal solution for the operation of electrical equipment in the power grid.
这个时间,防潮封堵迫在眉睫
雨季,空气湿度增大,端子箱、线控箱等都容易在潮湿的环境下受潮,短路。为避免事故的发生,防潮封堵迫在眉睫!
穿线的管道怎样封堵?
充气型(式)电力(缆)管道密封装置(系统)——IDSS是在借鉴国外同类产品的优点,结合国内电力(缆)、电信管网的状况而联合多家科研机构共同研发自主生产的产品。产品具有耐压强度大、抗穿刺性能好、防水性能高、可阻隔明火等优异特性;材质柔韧性高、密封性强,可适应于PVC、铁、钢、混泥土等各类穿线管道和不穿线管道密封,它安装简易、无死角,从而有效的保护了线路安全及后期简易维护。
A Simple Test Method for Judging the Quality of Curing Agents
On ordinary concrete floors and hardened concrete floors with various curing agent products, use a steel knife or key to scratch, and compare the scratch effect of different curing agent floors with the original concrete floor scratch. If the scratch is shallow or there are no scratches, it indicates that the curing agent product is good, and vice versa, it is not good and has no effect.
Advantages of using sealers in concrete
Concrete sealer and curing agent, literally can be understood that this material is specially used to improve the hardness of concrete floor. The floor sealing and curing treatment not only improves the sealing and enhances the wear resistance of the floor, but also extends the life of the floor. This saves costs and improves the lustre of the floor, comparable to the beauty and texture of natural stone. Therefore, more and more concrete curing floors are being used in factories, garages and other floor places, and concrete sealers are also highly favoured.
Some characteristics of steel reinforcement curing agent
Curing agent steel reinforcement concrete is, dustproof, wear-resistant hardener, a new generation of lithium ion liquid, non-toxic, tasteless, colourless, flame retardant. Through 5-8 mm effective penetration and a series of complex chemical reactions with free calcium and magnesium ions of steel reinforcement concrete, forming a network structure in three-dimensional space, so that the various components of steel reinforcement concrete is cured into a solid entity, so as to obtain a dust-free dense whole, and effectively close the pore space to prevent the precipitation of steel reinforcement concrete dust from the surface, and effectively provide strength, density and abrasion resistance.