Lighting measures must be taken in any workplace and environment, and places containing various explosive gases are no exception. Because of its many places of use, all over the production corners, explosion proof lighting products are produced in large quantities. This type of product has many varieties and specifications, but it can be roughly divided into several types: lighting, signage, signal, and portable. It can be divided into incandescent lamp, self-ballasted mercury lamp, high-pressure nano lamp, and gold halide lamp. Lamps, Xenon lamps and fluorescent lamps are more diverse in structure. They are generally suspended, suspended, wall mounted, ceiling mounted, portable, and cantilevered. From the installation point of view, explosion-proof lighting can be achieved from 30 ° to 90 °. From power, it can be from tens of watts to several hundred watts. The installation height starts from the ground to several meters high. It can be said that explosion-proof lighting is the largest output of all explosion-proof electrical products and the most used products. Moreover, due to its specific function, it causes a large loss and a large amount of replacement. The structure of this type of product varies in shape and shape, but it varies greatly from explosion-proof performance. It is basically a flameproof type, and the shell material is made of cast aluminum alloy. It can basically meet users' requirements in the following IIC level places. The need for lighting and display features.
Explosion-proof connection
The main function of the explosion-proof connector is to use for cable connection and cable branching. Its main products are explosion-proof plugs and explosion-proof power socket boxes. Rated voltage is 220V ~ 380V, rated working current up to 100A, a variety of two-pole, three-pole plus neutral and ground wire structure, product casing made of metal and plastic material, explosion-proof grade up to IIC grade. The inside is mainly composed of connectors. Some products are equipped with a switch with a break point. This switch and the connector both have a chaining function, that is, the switch is disconnected after the switch is disconnected, and the plug is first inserted and closed. The product without switch also has the function of disconnecting the grounding wire after disconnecting the main circuit and inserting the grounding wire before inserting the main circuit. This is all done to ensure safe operation. Most of these products are directly operated by hand, so their insulation performance requirements are generally high and must not be ignored.
Explosion-proof fan
Such products mainly include explosion-proof ceiling fans, explosion-proof exhaust fans and explosion-proof axial fans and other products. Its structure consists of explosion-proof motors, explosion-proof junction boxes and explosion-proof speed controllers and blades. Its rated working voltage is generally up to 380V, explosion-proof grade up to IIBT4.
Explosion-proof electrical petrochemical enterprises with heating function often need some heating equipment and electrical heating equipment in the production process, so the explosion-proof problem of such products is also very heavy.
Explosion-proof connection
The main function of the explosion-proof connector is to use for cable connection and cable branching. Its main products are explosion-proof plugs and explosion-proof power socket boxes. Rated voltage is 220V ~ 380V, rated working current up to 100A, a variety of two-pole, three-pole plus neutral and ground wire structure, product casing made of metal and plastic material, explosion-proof grade up to IIC grade. The inside is mainly composed of connectors. Some products are equipped with a switch with a break point. This switch and the connector both have a chaining function, that is, the switch is disconnected after the switch is disconnected, and the plug is first inserted and closed. The product without switch also has the function of disconnecting the grounding wire after disconnecting the main circuit and inserting the grounding wire before inserting the main circuit. This is all done to ensure safe operation. Most of these products are directly operated by hand, so their insulation performance requirements are generally high and must not be ignored.
Explosion-proof fan
Such products mainly include explosion-proof ceiling fans, explosion-proof exhaust fans and explosion-proof axial fans and other products. Its structure consists of explosion-proof motors, explosion-proof junction boxes and explosion-proof speed controllers and blades. Its rated working voltage is generally up to 380V, explosion-proof grade up to IIBT4.
Explosion-proof electrical petrochemical enterprises with heating function often need some heating equipment and electrical heating equipment in the production process, so the explosion-proof problem of such products is also very heavy.
The Drainage products can be divide to more kinds according the application, It can be divide to Drainage Mat,Draining Board,Drainage Composite,Drainage Panels,retaining wall drainage,geonet drainage,drain net,foundation drainage,dimple board.
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Drainage Composite
Drainage Mat,Draining Board,Drainage Composite,Drainage Panels
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