Rail subway exit baffle board

　　Rail subway exit baffle board1. Simple and reliable structure, insert the embedded hole and rotate it. 2. Using the bayonet bulb principle, no bolts are needed to lock. 3. Short installation time, high efficiency. 4. Suitable for water retention height below 1 meter, any length.

　　Component material: waterproof cloth material is fireproof waterproof Oxford cloth, storage tank is SUS304 or aluminum alloy, steel wire rope is SUS304,Usually, the waterproof cloth is stacked in the storage tank, the storage tank is hidden in the ground, and the ground traffic is completely unaffected. When the water level rises, the alarm system sends a signal to the background, and decides whether to start the flood control device after comprehensive evaluation. If there are special circumstances, the automatic device cannot operate, and the manual operator can switch the action state arbitrarily without affecting the emergency use.

　　Achieve local storage of flood control devices, no warehouse and no transportation management.

　　Small footprint, simple construction period is shortThe overall sealing effect of the waterproof cloth is goodRemote intelligent monitoring and control, unattended installation freeSimple and reliable structure, high cost performanceThere are many different specifications of baffles on the market, and the price changes greatly. The following describes some methods to help you choose the right product manufacturers.

　　The first is to choose a regular manufacturer, with drawing program design capabilities, about product specifications, structural style is clear.

　　If the two sides only rely on mouth communication, the characteristics of the product parameters are not clear, it is easy to quarrel later, affecting the final use effect.

　　The second is that regular manufacturers will calculate according to different water retaining height and span, use environmental hydrological data on site, issue the calculation and analysis of the force strength of the product, clarify the theoretical force strength, and facilitate the selection of different product specifications. Imagine if the manufacturer is not clear about the actual strength of use, and recommended by experience, either the strength is not enough or the cost of recommendation is too high.

　　Third, at present, some manufacturers on the market use imitation, copying and other small workshop production and processing, using the short-term reality of the lack of product standards, to make a few so-called material testing reports to fool, as long as the material model is right, the strength is reached? The overall strength of the product component is not clear and do not pay attention to, but there is no relevant factory testing equipment and methods, and the product has no quality.

　　Fourth, this product not only strength to meet the requirements, but also according to different structures, different heights to meet the corresponding leakage, unfortunately, at present there is no relevant reasonable leakage requirements standards, foreign standards are more theoretical significance than reality, because different scene environment, different water level height size, different product specifications, Even the same product and the same personnel install the amount of leakage will be different. The manufacturer itself needs to select several specification heights, and carry out multiple installations to obtain the maximum value of leakage under the actual supervision of a third-party testing unit on site.

　　Most of the products for emergency use, once put into use must ensure that the product can be installed at the critical moment, resistant to live, less water leakage, otherwise the consequences will be very serious.

　　The following points hope to help you: the manufacturer has the design ability (drawings), the force strength analysis ability (calculation book), the component strength detection equipment (hardware), the leakage test report, etc.

　　Yongjing Flood control - Safe, beautiful and intelligent!