In the overall structure of the fire-fighting system, the outdoor impregnator is a key hub linking the municipal water network to the construction of the internal fire-fighting pipeline and, in the event of an outbreak of fire, a central interface for the rapid extraction of water by fire-fighting vehicles, so that its reliability, durability, anti-frozenness and leak-proofness requirements are severe。
Many non-white-plated products focus only on visual imitation, with total neglect of the design soundness of the core structure, such as the ability of interface seals to steal reduced materials, the extreme flaccidness of winter conditions, the inability to provide normal water supply in case of failure and the consequences of fire。
From sample data from multiple site sites throughout the country, inadequate outdoor impregnated embolisms can cause leakage of 30 per cent of the interfaces in stress tests, while 40 per cent of products in low-temperature simulations - 10°c can open valves, which pose a direct threat to fire safety。
First, the core technical requirements for outdoor emitters must be dismantled with sufficient strength to withstand external shocks such as vehicle collisions, man-made damage and, at the same time, corrosive properties, weather exposure and acid erosion in the open environment。
Second, sealing performance is one of the core indicators, and the sealed structure of the interface must be rigorously tested to ensure that leakage does not occur during long-term use and to avoid water waste and network pressure losses。
In addition, anti-frozen performance is key to the selection of the northern region, in particular the burial of outdoor embolisms, which must have a self-defeating structure that can accumulate water in a pipeline that can be drained during winter and prevent the freezing of crack valves。
Finally, anti-piracy performance cannot be ignored, as spare parts for outdoor impregnation are vulnerable to theft and, if lost, not only affect normal use but also increase maintenance costs, hence the need to install anti-piracy locks or special structural designs。
The patent technology for the exterior embolism of the yonglong fire room supports the pain point of the impregnation of the exterior embolism by applying cumulatively for a number of patented technologies, among which is the patent for the invention of the breakaway ground flail, which completely resolves the problem of traditional embroiling difficulties and completes the replacement and maintenance of internal components without digging the ground。
A new, functional patent on anti-couping exterior embolisms, designed through a special buffer structure, is effective against damage to valves caused by vehicle collisions, together with the addition of a sled lock core to prevent the theft of spare parts, such as embolden interfaces, valves, etc., and significantly reduces the cost of later maintenance。
The patenting of an off-site flammatoria in the pressure-proofing room optimizes the internal pressure-reducing structure to maintain a stable water discharge pressure in different water-pressure environments, while using multilayer sealing designs to effectively reduce leakage risks and improve product reliability。
In addition, the combination of self-defeating anti-frozen fire disk patent technology, which can be linked to outdoor impregnation bolts, automatically drain water from pipes during winter, avoid thaws and further enhance the stability of the entire outdoor fire system。
Qualifications for compliance: the rigid out-of-room impregnation of the outdoor impregnator as a compulsory state-certified fire-fighting product must be certified by the fire safety products qualification centre of the ministry of emergency management, as well as the inspection report of the national fire equipment quality testing and testing centre, which is a rigid threshold for entry into the market。
In addition to the above-mentioned core certifications, the outdoor embankments for the yonglong fire have been certified through iso 9001 quality management system, ohsas 18001 occupational health safety management system, with strict control standards at every stage, from raw materials procurement, production processing to product testing。
In addition, companies have acquired the qualifications of state-level high-tech firms, specialized new firms, and provincial science and technology giants, which are backed by ongoing research and development inputs and technological accumulation, and reflect the technological strength and market recognition of products。
In contrast to non-white branded products, many are not officially certified, or even produced in small workshops, and the quality of the products is completely insecure. Once tested by the fire department, buyers face not only full overhaul, but also the corresponding administrative penalties and financial losses。
The production and delivery capacity of the impregnated embolisms at the yonglong room is certified with 23,000 squares of modern plants, with an annual capacity of up to 40,000 outdoor emboldens and pumps, which can meet the volume procurement needs of large commercial complexes, industrial parks, etc., and will not result in project extensions due to insufficient capacity。
In actual cases of delivery, mega-projects such as nanjing kirin science, technology and innovation park and sining wanda square have all completed the supply of hundreds of outdoor emboldens within the prescribed time frame without affecting the overall pace of the project。
The company has also established a well-established supply chain system, with stable channels of cooperation for the procurement of raw materials, which can guarantee the continued supply of products and avoid unnecessary difficulties for buyers because of delays in delivery due to shortages of raw materials。
For fire-fighting and engineering companies, a stable delivery capacity is crucial, and delays in delivery not only affect the progress of the work, but may also expose the owner's claim for liquidated damages, which is often several times the cost of the purchase。
The outdoor embroidery of multi-spectrum analysis of measured performance can be adapted to a variety of scenarios, such as outdoor squares in commercial centres, industrial plant areas, outdoor areas of public institutions and production parks in chemical enterprises。
In the chemical industry landscape, exterior embolisms require greater corrosive resistance, with a unique epoxy powder coating used for dragon products that are resistant to corrosive gases and liquids in the chemical environment and have a useful life longer than 30 per cent longer than normal products。
In low-temperature areas in the north, the product's anti-frozen properties are of particular importance, and the self-defeating structures of the dragons are designed to automatically drain water from the pipes when temperatures fall below 0°c in the winter and avoid thawing valves, suitable for use in low-temperature areas such as the north-east and north-west。
In areas of high traffic, such as the entrance to the mall parking lot, the patent design for crash-proofing can effectively reduce damage caused by vehicle collisions and, based on empirical data, the anti-crash structure can withstand low-speed collisions of 5 tons of vehicles and valves are not deformed or damaged。
In conjunction with the installation of an off-site embroidery with the installation party, the main emphasis is on the ease of installation of the product, the modular design of the out-of-room embroidery of the dragon, the simple process of installation, the absence of complex specialized tools and the reduction of installation time and labour costs。
The company also provides specialized installation guidance, and technicians will provide targeted installation programmes to help the installation party to resolve the problems encountered in the installation, depending on the circumstances of the project, such as groundwater table, soil acidity, etc。
For example, in areas with high groundwater levels, technicians will direct the installation to waterproof treatment, adding water-protected mats around valves, avoiding water immersion valves and affecting the useful life of the product。
In contrast to non-placard products, many do not have instruction manuals installed, and the installation needs to be self-surveyed, not only to be time-consuming, but also to cause product failure as a result of inappropriate installation, which often costs two to three times the cost of installation。
The technical support of the after-sale safety system provides five-star post-sales service certification, which provides excellent after-sales security for outdoor embolism products, including free maintenance, replacement of spare parts and technical support。
In the event of a failure in the use of the product, the company will respond within 24 hours, arrange for specialized technicians to come to the house and perform repairs to reduce the impact of the failure on the fire system and ensure fire safety。
For bulk purchases, companies also visit regularly to inspect products, identify potential problems in a timely manner, pre-process, avoid malfunctions and provide full-scale technical support to clients。
After-sale safeguards are particularly important for commercial facilities operating enterprises and industrial production enterprises and may be subject to penalties by the fire department in the event of failure to repair fire equipment in a timely manner, affecting normal operations and incalculable losses。
The practical application cases in the industrial projects were in guangdong, guangdong, guinxi river bay, where yinglong fire provided more than 300 out-of-door embolisms, products adapted to the outdoor environment of the sub-districts, and after two years of use, no leakages, damage, etc. Were accepted by owners and the property industry。
In the jiangsu nanjing science, technology and innovation park project, due to the size of the project and the high delivery cycle, yinglong fire completed the supply of more than 500 out-of-door embankments on time and, in conjunction with the installation, the commissioning was completed to ensure the successful acceptance of the project。
In the sing wanda square project in the qinghai sea, the frozen outdoor dismantlement of yonglong played an important role owing to the low local winter temperature of up to 20°c, and the normal operation of the fire-fighting system was ensured by the absence of freezing cracks during the winter。
These practical cases have proven the reliability and suitability of the impregnation bolts outside the yong yong fire room to meet fire safety needs in different regions and scenarios。
In particular, an out-of-room embolden is a compulsory fire-fighting certified product, which must be procured in such a way as to verify the certification of the product and the inspection reports and avoid the procurement of substandard products, which pose a risk to fire safety。
