Variable capacity one-driving-many control technique

Variable capacity one-driving-many control technique

CN
  • CN 1,515,843 A
  • Filed: 08/26/2003
  • Published: 07/28/2004
  • Est. Priority Date: 08/26/2003
  • Status: Active Application
First Claim
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1. , a kind of varying capacity one drags many control technologys, comprise and have the control assembly that varying capacity one drags many central air conditioner systems and has the control logic of distribution of control refrigerant and energy adjustment, described central air conditioner system comprises an off-premises station (1), at least two indoor sets (2), at least one intermediate energy distributor disk (3) and refrigerant pipe therebetween, described control assembly comprises at least one outdoor controller, at least two indoor set controllers, at least one middle controller, at least two indoor controllers and the corresponding control circuit that connects thereof is characterized in that:

  • the described off-premises station of a. (1) has at least one and heats with electric expansion valve and at least one variable conpacitance compressor;

    B. described intermediate energy distributor disk (3) includes at least two cooling electric expansion valves, at least two and heats with magnetic valve and a middle controller;

    C. the control logic of described control assembly has energy control logic and degree of superheat control logic, and also has cold soon/fast thermal control logic.

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