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Double-medium circulating cooling and heating energy-saving air conditioner

An energy-saving air-conditioning, dual-media technology, applied in air-conditioning systems, fluid circulation arrangements, compressors with reversible circulation, etc., can solve the problems of inconvenient installation, inconvenient use, and difficulty in finding the problem, so as to facilitate installation, control and maintenance, The effect of high temperature regulation efficiency and convenient repair

Inactive Publication Date: 2017-09-15
SHANDONG YICUN AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the temperature range of groundwater, the temperature adjustment ability of this air conditioner is also limited to a certain range in terms of heating, which brings inconvenience to use.
[0007] In addition, the evaporator is generally installed inside the machine body, so once it is rusted or damaged after long-term use, it is difficult to find the problem, and it is very inconvenient to check the machine after it is fully opened and other parts removed.
Moreover, if the evaporator is simply placed outside the body, it is easy to cause inconvenience in installation and setting, and the air intake will bypass the evaporator and enter the body without preliminary heat exchange, resulting in a reduction in cooling or heating effect

Method used

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  • Double-medium circulating cooling and heating energy-saving air conditioner
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  • Double-medium circulating cooling and heating energy-saving air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] like image 3 and 6 As shown, in the dual-medium circulation heating and cooling energy-saving air conditioner of the present invention, there are two sets of independent circulation systems in the body 35: a water circulation system and a refrigerant circulation system. The air conditioner is also provided with a set of heat exchangers 21, which are provided with water heat exchange tubes 20 and refrigerant heat exchange tubes 22. These two sets of pipes are coiled or stacked with each other, but are independent and not connected.

[0061] image 3 and 6 The circuit of the water circulation system in is the part marked by the thick solid line. Install the water circulation pump 13 on the water inlet pipe 18 of the water circulation system, one end of the water inlet pipe 18 is connected to the water evaporation pipe 11, the water evaporation pipe 11 is connected to the return pipe 16, and the return pipe 16 is connected to the inlet of the water heat exchange pipe 2...

Embodiment 2

[0113] like Figure 5 As shown, the water evaporation tube (and / or refrigerant evaporation tube) is arranged outside the air inlet. The rest of the structures and implementations are the same as those in Embodiment 1, and will not be repeated here.

Embodiment 3

[0115] like Image 6 As shown, the water evaporation tube and / or the refrigerant evaporation tube are arranged in the air inlet. The rest of the structures and implementations are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention belongs to the field of indoor temperature regulation devices and particularly relates to a double-medium circulating cooling and heating energy-saving air conditioner. The double-medium circulating cooling and heating energy-saving air conditioner comprises a unit body, and an air inlet and an air outlet are formed in the unit body. The double-medium circulating cooling and heating energy-saving air conditioner is characterized in that a heat exchange fan, a water circulating system, a refrigerant circulating system and a heat exchanger are installed in the unit body; the heat exchanger comprises a water heat exchange pipe and a refrigerant heat exchange pipe, and the two sets of pipelines are mutually twined and stacked together, but do not communicate with each other; the water circulating system communicates with the water heat exchange pipe of the heat exchanger; and the refrigerant circulating system communicates with the refrigerant heat exchange pipe of the heat exchanger. According to the double-medium circulating cooling and heating energy-saving air conditioner, the advantages of a water air conditioner and a refrigerant circulating air conditioner are combined, the heat exchanger replaces an outdoor unit air cooling heat exchange part of a traditional refrigerant circulating air conditioner, heat exchange is conducted through an underground water source with the relatively-constant temperature, the dry problem of air under normal operation of the refrigerant air conditioner is improved through an independent humidifying system, temperature and humidity control and remote control can be achieved simultaneously, and the design is more humanized.

Description

technical field [0001] The invention belongs to the field of indoor temperature adjustment devices, and in particular relates to a dual-medium circulation heating and cooling energy-saving air conditioner. Background technique [0002] Traditional refrigerant cycle air conditioners and water air conditioners have been widely used in various fields of social production and life. However, due to the limitations of their own structures and working principles, there are advantages and disadvantages in the process of use. [0003] like figure 1 The refrigerant cycle air conditioner shown is divided into two parts: indoor unit A and outdoor unit B. The structure is relatively complicated, and professional personnel are required for installation and maintenance. Part A of the indoor unit of the air conditioner is provided with components such as a capillary tube 1, a check valve 2, a refrigerant evaporator tube 3, and an internal unit heat exchange fan 4. Part B of the outdoor un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30F25B13/00F25B41/06F25B43/00F25B41/37
CPCF24F5/0003F24F13/30F25B13/00F25B43/003F25B41/37
Inventor 高明云高升堂
Owner SHANDONG YICUN AIR CONDITIONING
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