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Integrally-sealed central air conditioner outdoor unit

A central air-conditioning, closed technology, applied in the direction of air-conditioning system, heating method, space heating and ventilation, etc., can solve the problem of loud noise of the external unit

Inactive Publication Date: 2012-10-10
CHANGZHOU CHILLTECH AIR CONDITIONING & REFRIGERATING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary air conditioners are noisy

Method used

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  • Integrally-sealed central air conditioner outdoor unit
  • Integrally-sealed central air conditioner outdoor unit
  • Integrally-sealed central air conditioner outdoor unit

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Embodiment Construction

[0010] as the picture shows, figure 1 It is a side view of the structure of the present invention, figure 2 It is a view of the internal structure of the bottom surface of the present invention. figure 2 It is a structural schematic diagram of the main cooling components in the lower layer of the integrated closed central air-conditioning outdoor unit cabinet of this patent.

[0011] The integrated closed central air-conditioning outdoor unit of the present invention includes a cabinet, a scroll compressor 2 inside the cabinet, a U-shaped condenser 12, a dry filter 6, a thermal expansion valve 5, a brazed plate evaporator 1, and a gas-liquid separator 9 are sequentially connected through pipelines, and the gas-liquid separator 9 is connected back to the scroll compressor 2 to form a refrigerant circulation pipeline; the return water main pipe 11, the chilled water tank 4, the circulating water pump 8, the brazed plate evaporator 1, and the water outlet The main pipe 7 is c...

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Abstract

The invention relates to an air-conditioning unit and discloses an integrally-sealed central air conditioner outdoor unit. The integrally-sealed central air conditioner outdoor unit comprises a cabinet, wherein inside the cabinet, a scroll compressor 2, a U-shaped condenser 12, a dry filter 6, a thermostatic expansion valve 5, a brazing-type plate evaporator 1 and a gas-liquid separator 9 are orderly connected through a pipeline; the gas-liquid separator 9 is connected to the scroll compressor 2 again to form a refrigerant circulating pipeline; a water return master pipe 11, a frozen water tank 4, a circulating pump 8, the brazing-type plate evaporator 1 and a water outlet master pipe 7 are orderly connected through the pipeline to form a waterway circulating pipeline; an electric appliance control box 13 is arranged on the upper part of the cabinet; a condensate fan 14 is arranged on the top of the cabinet; and the connection position of the condensate fan 14 and the cabinet adopts a sealing structure, and a sealed partition plate for partitioning the cabinet to form an upper and lower layered structure is arranged at the bottom of the electric appliance control box 13. According to the integrally-sealed central air conditioner outdoor unit, by adopting the layered structure, the noise is effectively reduced, and the integrally-sealed central air conditioner outdoor unit is more suitable for household use.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an outdoor unit of a central air conditioner. Background technique [0002] Ordinary air conditioners are noisy and occupy a large area. Due to the poor sealing effect and low energy efficiency, they are not easy to disassemble and portable, and cause many troubles when they are used for civilian use. From a physiological and psychological point of view, noise is all sounds that humans do not need. Noise pollution has become the third largest pollution in the world except air pollution and water pollution, and it has a great impact on people's lives. However, ordinary air conditioners are noisy. Therefore how to reduce the noise of the outdoor unit of the air conditioner is an urgent problem to be solved in the air conditioner industry. [0003] From the perspective of portability and occupied space, as an external unit of a civilian central air conditioner, it must be portable, which is ...

Claims

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Application Information

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IPC IPC(8): F24F1/46F24F13/24
Inventor 俞宏
Owner CHANGZHOU CHILLTECH AIR CONDITIONING & REFRIGERATING PROD
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