Air conditioner room outdoor heat exchange automatic balancing method

Abstract

An automatic balance method for heat exchange outside an air-conditioning room, the method is to use the sensing unit to detect and obtain the detection value of each pipe row equipment, and compare it with the operation mode and set value set by the user, In order to adjust the air intake of the adjustable damper according to the comparison results, the steps include: (1) select the operating mode, (2) select the effective detection value of the pipe row as the basis for the operation of the fan device, (3) according to each unit The corresponding detection value of the pipe row is used as the basis for the opening of the damper. With the above steps and the system, the operation of the heat exchange system outside the air conditioning room can be effectively and automatically balanced.

Description

technical field [0001] An automatic balancing method for heat exchange outside an air-conditioning room, the invention can improve the overall operation efficiency of the system, effectively and automatically balance the operation of the heat exchange system outside the air-conditioning room, keep it in the state of automatic balance, and then achieve the purpose of saving energy. Background technique [0002] At present, for the consideration of indoor configuration, aesthetics, quietness, and space-saving considerations, the air-conditioning system will centrally place the air-conditioning units and pipe rows on the outdoor side to form an outdoor heat exchange unit. In order to save space and cost, it will be as follows: figure 1 As shown, multiple sets of outdoor heat exchange groups share more than one set of fan devices F, and the operation of the fan devices F makes external air flow through the tubes of the outdoor heat exchange groups. Arrange A, A' to maintain the ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned shortcomings in the prior art that the fan unit F of multiple sets of outdoor heat exchange units cannot adjust the air intake volume and speed depending on the location and actual needs of each unit, the present invention proposes an automatic balance of heat exchange outside the air conditioner method, the method steps include: (1) Selecting the operating mode: the user can use the setting unit to select the operating mode of the air conditioning system, such as selecting the operating mode of the unit as cooling or heating; (2) selecting an effective The detection value of the pipe row is used as the basis for the operation of the fan device: use the detection unit to detect the detection value of the pipe row of each outdoor heat exchange group, and select the effective detection value of the pipe row to compare with the set value, so as to Adjust the speed of the fan unit; this detection value can be a temperature detection value or a pressure detection value, or a temperature value and a pressure value detection at the same time; (3) according to the detection value of the corresponding pipe row of each unit as the damper The basis of the opening degree: according to the comparison result between the detection value and the set value of the pipe row corresponding to each unit, adjust the damper opening degree of each corresponding adjustable damper

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