Multifunctional equipment integration system for underground ventilation and air conditioning

Multifunctional equipment integration system for underground ventilation and air conditioning

CN
  • CN 1,521,464 A
  • Filed: 01/29/2003
  • Published: 08/18/2004
  • Est. Priority Date: 01/29/2003
  • Status: Active Application
First Claim
Patent Images

1. , a kind of subway ventilation, air-conditioning multifunctional equipment integrated system, it comprises air delivery duct and exhausting duct, it is arranged on the two ends of platform in the subway, pressure fan, return fan and blow valve, exhaust valve are installed in air delivery duct and exhausting duct, it is characterized in that:

  • be provided with automatic cleaning and filtering section and gate-type in the described air delivery duct and can open the surface cooler section, in described pressure fan and the return fan variable-frequency motor is installed.

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