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Temperature regulating system

A temperature regulation and air conditioning outdoor unit technology, which is applied in air conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of complicated and cumbersome control operations, and achieve simple control logic, simplified switching methods, and control operations. Simple and fast effects

Pending Publication Date: 2015-06-10
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a temperature regulation system, which is used to solve the technical problem in the prior art that the temperature regulation system needs to perform complex and cumbersome control operations on at least two four-way valves when switching between various working modes, and provides a A temperature regulation system that can switch between various working modes conveniently and reliably

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Embodiment Construction

[0052] The embodiment of the present application provides a temperature regulation system, which is used to solve the technical problem in the prior art that the temperature regulation system needs to perform complex and cumbersome control operations on at least two four-way valves when switching between various working modes, and provides a A temperature regulation system that can switch between various working modes conveniently and reliably.

[0053] In order to better understand the technical solution of the present application, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0054]The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the...

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Abstract

The invention provides a temperature regulating system. The temperature regulating system comprises an air conditioner outdoor unit and at least one air conditioner indoor unit, wherein the air conditioner outdoor unit is provided with a first medium for absorbing or dissipating heat, and at least two four-way valves, comprising a first four-way valve and a second four-way valve; the at least two four-way valves are connected in parallel; the at least one air conditioner indoor unit is connected with the air conditioner outdoor unit; a first loop for circulating the first medium is formed between the at least one air conditioner indoor unit and the air conditioner outdoor unit. through control over switching of the at least two four-way valves, the current working mode of the temperature regulating system can be switched among a cooling working mode, a heating working mode and a cooling and heating working mode.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a temperature regulating system. Background technique [0002] A common temperature regulation system includes an air-conditioning outdoor unit and one or more air-conditioning indoor units. Its function is to adjust parameters such as temperature, humidity, cleanliness, and air flow rate of the air in a space area (generally closed) to meet the needs of the human body. comfort or process requirements. [0003] Usually, the outdoor unit of the air conditioner is equipped with at least two four-way valves, and at least two four-way valves are connected in series. If it is necessary to control the temperature adjustment system to switch between the cooling operation mode and the heating operation mode, it needs to be based on the current operation mode of the temperature adjustment system. Lower the pressure difference state of at least two four-way valves, and sequential...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F11/02
CPCF25B13/00F25B2313/02742F25B2600/25F25B41/26
Inventor 张少龙阳洪涂小平张晟高向军
Owner SICHUAN CHANGHONG ELECTRIC CO LTD