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US 12,038,211 B2Granted
Continuous heating control system and method, and air-conditioning device
AssigneeGree Electric Appliances, Inc. of Zhuhai
InventorsHua Liu, Shiqiang Zhang, Limin Li, Chao Zhou, Mengmeng Jin, Shiqiang Zhu
Life of this patent
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Abstract
A continuous heating control system and method, and an air-conditioning device. The system includes a defrosting solenoid valve (1) arranged on a bypass pipeline, wherein one end of the bypass pipeline is connected to an oil separator (2), and the other end of the bypass pipeline is connected to an outdoor heat exchanger (3); and a heating structure which is arranged at the bottom of a gas separator (4) and used for heating the gas separator (4).
Claims11
A continuous heating control system, comprising:
- a defrosting solenoid valve arranged on a bypass pipeline, wherein one end of the bypass pipeline is connected to an oil separator, and another end of the bypass pipeline is connected to an outdoor heat exchanger;
- a heating structure arranged at a bottom of a gas separator and configured to heat the gas separator, wherein the heating structure comprises:
- a heating tank arranged at the bottom of the gas separator, wherein a first pipeline connected to the heating tank is provided at the bottom of the gas separator, and a first electrical heating member arranged outside the heating tank;
- and
- a first branch, wherein a first end of the first branch is arranged in a pipeline between a rear end of a supercooler electronic expansion valve and a supercooler, a second end of the first branch is connected to an enthalpy increasing tube, the first branch is provided with a second electrical heating member and a first enthalpy increasing valve, and a third end of the first branch is arranged between the second electrical heating member and the first enthalpy increasing valve and is connected to the heating tank.
2 more elements
Dependencies are inferred from the claim text.