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Fresh air purification central air conditioning unit with double filters

A technology for central air conditioners and units, applied in air conditioning systems, home appliances, mechanical equipment, etc., can solve problems such as the impact of parts, residents, noise, etc., to achieve the effect of easy cleaning, prolonging service life, and avoiding internal obstruction

Inactive Publication Date: 2020-07-31
河南江扬机电设备安装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current central air-conditioning unit often produces noise during use, which is easy to affect the surrounding residents, and in the process of ventilation, it is easy to affect the internal parts of the central air-conditioning unit due to external dust

Method used

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  • Fresh air purification central air conditioning unit with double filters
  • Fresh air purification central air conditioning unit with double filters
  • Fresh air purification central air conditioning unit with double filters

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] see Figure 1-5 , the present invention provides a technical scheme: a fresh air purification central air-conditioning unit with double filtration, such as figure 1 and figure 2 As shown, it includes a central air-conditioning unit casing 1 and a hollow cylinder 9, and the surface of the central air-conditioning unit casing 1 is welded with a hollow cylinder 9;

[0034] like figure 1 and image 3 As shown in the figure, a ...

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Abstract

The invention discloses a fresh air purification central air conditioning unit with double filters. The fresh air purification central air conditioning unit comprises a central air conditioning unit shell and a hollow cylinder, a draught fan is embedded in the central air conditioning unit shell, a first filter screen is installed on the surface of the central air conditioning unit shell, and a second filter screen is installed behind the first filter screen; a hollow cylinder is welded to the outer side of the first filter screen, a fixing strip is welded to the tail end of a telescopic spring, a fixing groove is formed in the edge of the top end of the first filter screen, a base is arranged below the central air conditioning unit shell, an energy dissipation column is welded between thecentral air conditioning unit shell and the base, and a noise reduction mechanism is arranged on the edge of the top end of the base. According to the fresh air purification central air conditioningunit, noise is not likely to be generated in the using process, surrounding residents are not likely to be influenced, in the air exchange process, the influence of external dust on parts in the central air conditioning unit is avoided, and the service life of the central air conditioning unit is prolonged reasonably.

Description

technical field [0001] The invention relates to the relevant technical field of central air conditioners, in particular to a fresh air purification central air conditioner unit with double filtration. Background technique [0002] The central air-conditioning system consists of one or more cold and heat source systems and multiple air-conditioning systems. This system is different from traditional refrigerant-type air-conditioning, which centrally treats air to achieve comfort requirements. The principle of liquid vaporization refrigeration is used to provide air-conditioning systems. The required cooling capacity is used to offset the heat load of the indoor environment. The heating system provides the required heat for the air conditioning system to offset the cooling and heating load of the indoor environment. In the central air conditioning system, a unit is required to provide air intake and ventilation. Effect. [0003] The current central air-conditioning unit often ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F13/24F24F13/28F24F13/32
CPCF24F13/24F24F13/28F24F13/32F24F2013/247F24F8/10
Inventor 谢瑞芳王任远吕刚江礼华刘闯苏振尧崔利萍刘德兴陈庭金谢毅飞何峰熠
Owner 河南江扬机电设备安装有限公司
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