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Multi-functional multi-connected air conditioning unit

A multi-connected air conditioner and multi-functional technology, applied in the direction of refrigerators, machine operation modes, heating and cooling combinations, etc., can solve the problems of wasting energy and money, reduce energy consumption, save costs, and increase operating functions Effect

Active Publication Date: 2013-10-16
GUANGDONG EUROKLIMAT AIR CONDITIONING & REFRIGERATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve multiple functions, consumers buy multiple different home appliances, which is a waste of money and energy

Method used

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  • Multi-functional multi-connected air conditioning unit
  • Multi-functional multi-connected air conditioning unit
  • Multi-functional multi-connected air conditioning unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment is the air conditioning cooling mode, the main four-way valve 14 and auxiliary four-way valve 15 are not powered on, the indoor main valve 23 is turned on, the indoor auxiliary valve 24 is closed, the floor heating electronic expansion valve 32 and the hot water tank electronic expansion valve 42 Neither conduction. In this mode, only the outdoor unit 1 and the indoor unit 2 operate, which belongs to the conventional air-conditioning and cooling operation mode. The main four-way valve 14 is used to switch the cooling mode and heating mode of the indoor unit 2, the auxiliary four-way valve 15 is used to switch whether the floor heating mode and the hot water mode are running, the indoor main valve 23 and the indoor auxiliary valve 24 are used to control different Cooling mode and heating mode of indoor unit 1.

[0041] The multi-connected air conditioner unit of the present embodiment is as figure 1 As shown, including outdoor unit 1, indoor unit 2, flo...

Embodiment 2

[0057] This embodiment is an air-conditioning heating mode, such as figure 2 As shown, the main four-way valve 14 is powered on, its D terminal is connected to the E terminal, and the C terminal is connected to the S terminal. The indoor main valve 23 is turned on, and the indoor auxiliary valve 24 is closed. The valves 42 are all non-conductive, which belongs to the conventional heating mode of the heat pump air conditioner.

Embodiment 3

[0059] This embodiment is the floor heating mode, such as image 3 As shown, both the main four-way valve 14 and the auxiliary four-way valve 15 are powered on, the D end of the main four-way valve 14 is connected to the E end, the C end is connected to the S end, and the D end of the auxiliary four-way valve 15 is connected to the C end. , the E end is connected to the S end. The indoor main valve 23 and the indoor auxiliary valve 24 of the indoor unit 2 are all closed. The floor heating electronic expansion valve 32 is turned on, and the hot water tank electronic expansion valve 42 is closed.

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Abstract

A multi-functional multi-connected air conditioning unit comprises an outdoor unit, an indoor unit, a ground heating generator and a hot water tank, wherein the outdoor unit is arranged outside and comprises an outdoor heat exchanger, a compressor, a main four-way valve, an auxiliary four-way valve, an outdoor electronic expansion valve and an outdoor electromagnetic valve that are communicated through a refrigerant pipeline; both the main four-way valve and the auxiliary four-way valve are provided with C ends, S ends, D ends and E ends; when the main four-way valve is not energized, the D end is communicated with the C end, and the E end is communicated with the S end; and the auxiliary four-way valve seals and blocks the E end, and when the auxiliary four-way valve is not energized, the D end is communicated with the E end, and the C end is communicated with the S end. In the multi-functional multi-connected air conditioning unit, through the adjustment of the main four-way valve and the auxiliary four-way valve, the indoor unit can operate in combination with the ground heating generator and the hot water tank respectively, so that the switch of as many as nine operation modes can be realized, the operation function of the air conditioning device is added on the premise of the same device, the cost is saved, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a multifunctional multi-connected air-conditioning unit. Background technique [0002] Air conditioners are closely related to people's lives. Functionally, air conditioners can be divided into two types: refrigeration air conditioners and heating heat pumps. The so-called dual-purpose air conditioners are air conditioners that have both cooling and heating functions. But people need many different functions in their lives, not limited to cooling and heating. In order to realize multiple functions, it is a waste of money and a waste of energy for consumers to purchase multiple different home appliances. Contents of the invention [0003] The purpose of the present invention is to avoid the deficiencies in the prior art and provide a multi-functional multi-connected air conditioner unit, which can realize up to nine modes of operation on the basis of one air ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B29/00
Inventor 李世刚张平任波李庆杨贾阳明韩惠芝蒲丽霞潘立华申勇军
Owner GUANGDONG EUROKLIMAT AIR CONDITIONING & REFRIGERATION
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