National speed skating hall is the competition venue of speed skating in Beijing 2022 Winter Olympic Games. Because of its "hyperboloid" structure, it is known as "ice ribbon". It is the landmark venue of Beijing Winter Olympic Games, as well as the key construction project and national key project of Beijing Winter Olympic Games. The national speed skating hall has a building area of about 97000 square meters, of which the main hall has a building area of 81000 square meters and a height of 33 meters, and can accommodate about 12000 spectators. At present, the cable net structure tension project of stadium roof has been completed. Roof installation, secondary structure masonry, equipment pipeline installation and other work are under way. It is expected that the top sealing will be realized by the end of this year.

Beijing TOWE Basic Business Technology Development Co., Ltd. is a leading solution supplier in the field of electrical connection and protection of terminal equipment, and a leading enterprise in China's lightning protection industry. Beijing TOWE has nearly 20 years of lightning protection design and construction experience, obtained the national lightning protection professional design and construction grade a qualification issued by China Meteorological Administration, and has a middle and senior talent team specializing in lightning protection design and construction. All along, we have been pragmatic and rigorous style, the quality of keeping promise, exquisite professional technology and perfect and meticulous service, to provide customers with quality products and services, and has been highly recognized by lightning detection departments and users.

The selection of equipment and scheme for the national speed skating hall project is also carefully selected and carefully considered by the project leader. We are the products and solutions of lightning protection system. We are selected with scientific design scheme, advanced lightning protection equipment, reliable engineering quality, complete detection means, reasonable engineering cost and perfect after-sales service. At present, the lightning protection devices of TOWE power supply are entering the venues in batches. The national speed skating hall and relevant electronic systems are installed and improved in accordance with relevant specifications and standards, and strict lightning protection measures are taken.

TOWE lightning protection system solutions

TOWE lightning protection system includes external lightning protection and internal lightning protection. The external lightning protection system mainly protects against direct lightning stroke, which is composed of lightning rod, lightning strip, down lead and grounding device. Its main function is to protect buildings from fire and personal safety accidents caused by direct lightning stroke; The main protection of internal lightning protection system is indirect lightning, it is through shielding, equipotential bonding, installation of surge protector, reasonable wiring to prevent lightning induction and lightning wave invasion, the focus is to protect equipment and personal safety, which can not be guaranteed by external lightning protection system. As the solution of TOWE lightning protection system, it adopts the modern technology of "internal and external combination, comprehensive prevention" to reduce the lightning disaster to the minimum.

Service content of lightning protection engineering

Lightning risk assessment

Direct lightning protection of various buildings

Various system grounding and equipotential bonding

Lightning protection of low voltage power supply system

Line protection of various communication systems

Customized product protection for special equipment

Lightning protection engineering design and construction service process

Comprehensive on-site investigation to understand the needs of users

Submit design proposal for customer evaluation

Customers confirm plans and sign cooperation agreements

Submit the construction plan confirmed by the client

Project implementation and equipment commissioning to achieve the best protection effect

On site training of users' professional knowledge and daily maintenance

Submit detailed site installation photos and construction and maintenance documents

Acceptance and delivery, system operation

Regular annual inspection and product maintenance (three years) to solve your worries.

Since its establishment, TOWE has designed and constructed tens of thousands of lightning protection and related projects nationwide, accumulated rich engineering experience, excellent engineering construction quality, installed equipment and products have been running well, and won high praise from users. We are committed to providing comprehensive solutions for lightning protection in various complex situations, solving surge protection problems for various industries, fundamentally eliminating lightning disasters, and benefiting mankind and society! There are many key projects related to the national economy and people's livelihood, such as securities, banking, government, military and other large information systems. Moreover, TOWE products have been successfully applied to the 29th Beijing Olympic Games in 2008, the Shanghai World Expo and the Guangzhou Asian Games in 2010, withstanding the test and witnessing the glory.

From Beijing Olympic Games to Shanghai World Expo, Guangzhou Asian Games to Beijing Winter Olympic Games, TOWE's products and services are constantly improving and upgrading in the process of guarding national conferences and events. We are committed to contributing to the security of human society!