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An air-conditioning unit and its air-conditioning water system

An air conditioner and water inlet technology, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as water system damage and manual drainage difficulties, and achieve the effect of avoiding damage

Active Publication Date: 2016-08-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of power failure and low temperature, artificial drainage is more difficult, and the water may not be drained in time may cause serious damage to the water system

Method used

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  • An air-conditioning unit and its air-conditioning water system
  • An air-conditioning unit and its air-conditioning water system
  • An air-conditioning unit and its air-conditioning water system

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Embodiment Construction

[0035] The invention discloses an air-conditioning water system, which can automatically drain the water system of the air-conditioning unit and avoid damage to the water system. The invention also discloses an air-conditioning unit with the above-mentioned air-conditioning water system.

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Please refer to figure 1 and figure 2 , figure 1 The first structural schematic diagram of the air-conditioning water system provided by the embodiment of the pre...

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Abstract

The invention discloses an air-conditioning water system which comprises a water system pipe and a drainage pipe communicated with the water system pipe. The drainage pipe is communicated with an automatic drain valve controlled through outside temperature. According to the air-conditioning water system, the drainage pipe communicated with the water system pipe is communicated with the automatic drain valve, the automatic drain valve is closed when the temperature is high, the automatic drain valve is automatically opened when the temperature is low, the air-conditioning water system can perform drainage automatically according to the environment temperature on the conditions of outage, and the damage caused by the fact that water exists in the water system when the temperature is low is effectively avoided. The invention further provides an air conditioning unit with the air-conditioning water system.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to an air-conditioning unit and an air-conditioning water system thereof. Background technique [0002] There are water systems in the heat pump units in most air-conditioning units, and these water systems usually have automatic antifreeze functions. As long as the units that do not operate in cold weather have power supply, the automatic antifreeze device will automatically operate antifreeze according to the temperature of the water system. Function to ensure the safety of the water system and prevent the pipes from being frozen. [0003] However, in the use of the air-conditioning unit, a power outage will inevitably occur, and the electronically controlled automatic antifreeze device will fail when the power is cut off, so that the water system cannot be protected from freezing when the unit has no power supply. At this time, you can only rely on adding anti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/02F16K31/64F16K1/00
Inventor 庄嵘黄玉优林海佳于静
Owner GREE ELECTRIC APPLIANCES INC
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