Abstract

A buffered balanced type mobile primary-secondary air conditioner system wherein three working media are used in primary-secondary air conditioner system. The first working medium is a compressor refrigeration working medium, the second working medium is an energy storage and heat transfer working medium shared by the primary machine and the secondary machine, and the third working medium is a secondary machine energy storage and heat transfer working medium. This scheme establishes a buffer balance zone between the primary machine and the secondary machine to store the second working medium.

IPC Classes  ?

• F24F 1/0059 - Indoor units, e.g. fan coil units characterised by heat exchangers
• F24F 1/0003 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
• F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
• F24F 5/00 - Air-conditioning systems or apparatus not covered by group or

Abstract

A buffering and balancing type mobile primary-secondary air conditioning system, comprising a primary machine (1) and at least one mobile secondary machine (2). The primary machine (1) is mainly formed by circularly connecting a compressor (3), a condenser (4), a throttling device (5), and an evaporator (6) by means of a pipeline (21) in sequence, and a first working medium is added into the pipeline (21) of the primary machine (1) in a working state; the evaporator (6) in the primary machine (1) is provided with an energy storage buffer tank (9), the evaporator (6) is immersed in the energy storage buffer tank (9), and a second working medium is added into the energy storage buffer tank (9) in the working state. The secondary machine (2) mainly comprises a liquid storage tank (11), an energy storage heat exchanger (18), a secondary machine fan (19), a secondary machine heat exchanger (20), and a delivery pump (26); the energy storage heat exchanger (18) is immersed in the liquid storage tank (11), a third working medium (16) is added into the liquid storage tank (11) in the working state, the secondary machine heat exchanger (20) is communicated with the third working medium in the liquid storage tank (11) by means of the delivery pump (26) and a connecting pipe (25), and the secondary machine fan (19) acts on the secondary machine heat exchanger (20). A detachable connector (22) is provided between the primary machine (1) and the secondary machine (2), and comprises a primary machine interface (23) and a secondary machine interface (24). The air conditioning system establishes a buffering and balancing area between the primary machine and the secondary machine for storing the second working medium, and the buffering and balancing area plays the role of a bridge for buffering and balancing in the one-to-many primary-secondary air conditioning system, thereby better solving the problem that a mobile air conditioner does not need to be mounted, can move randomly, and is energy-saving and low in noise.

IPC Classes  ?

• F24F 1/03 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
• F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
• F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements