An external machine casing for an energy-saving geothermal air conditioner
An air-conditioning shell and air-conditioning technology, which is applied in the direction of heating and ventilation hoods/covers, etc., can solve the problems of inconvenient installation and disassembly of the filter screen, damage to the filter screen, etc., and achieve the effect of simplifying the cleaning difficulty, good cleaning effect, and improving the filtering effect
Active Publication Date: 2020-11-10
湖南达道新能源开发有限公司
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[0003] The filter screen in the geothermal air conditioner can effectively prevent dust from entering the interior of the geothermal air conditioner. However, when the filter screen in the traditional geothermal air conditioner is removed, it is necessary to remove the access panel of the air conditioner shell, which makes the installation and disassembly of the filter screen inconvenient and fast. It is easy to cause damage to the filter in the process of netting
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, figure 1 A structural schematic diagram of a preferred embodiment of an external unit casing for energy-saving geothermal air-conditioning provided by the present invention; figure 2 for figure 1 The enlarged schematic diagram of part A shown; image 3 for figure 2 The schematic diagram of the connection structure between the filter structure and the sealing sleeve shown; Figure 4 for image 3 Schematic diagram of the structure of the filtering structure shown; Figure 5 for Figure 4 The enlarged schematic diagram of part B shown; Figure 6 for figure 1 The enlarged schematic diagram of part C shown; Figure 7 for Figure 6 The structural schematic diagram of the limiting structure shown. The external unit casing for energy...
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The invention provides an outdoor unit shell for an energy-saving geothermal air conditioner. The outdoor unit shell for the energy-saving geothermal air conditioner comprises an air conditioner shell, a sealing sleeve, a limiting structure and two filter structures, wherein the cross section of the sealing sleeve has a U-shaped structure, and the sealing sleeve is clamped to the air conditioner shell; each filter structure comprises flow guide holes, a cover plate, a plurality of retainer rings, storage sleeves and three projections; the cover plates are symmetrically clamped at two ends of the sealing sleeve; the flow guide holes are equidistantly formed in the cover plates; the storage sleeves which are provided with accommodating cavities and have cylindrical structures are clamped to the cover plates; the storage sleeves are in one-to-one correspondence to the flow guide holes, and communicate with the flow guide holes; the end, which faces away from the corresponding cover plate, of each storage sleeve is clamped to the sealing sleeve; three protrusions are arranged on each retainer ring; and the protrusions on the retainer rings are staggered. The outdoor unit shell for the energy-saving geothermal air conditioner has the advantages of no filter screen, good dust filtering effect and convenience in dust cleaning.
Description
technical field [0001] The invention relates to the technical field of geothermal equipment, in particular to an external machine casing for an energy-saving geothermal air conditioner. Background technique [0002] Geothermal air-conditioning, also known as ground-source heat pump air-conditioning, is based on the principle that the temperature at a depth of 100 meters underground is constant at 13-18°C. Energy is exchanged between water in underground pipes and earth soil, driven by a pump, and passed through indoor heat The exchanger exchanges heat with the indoor air to achieve the purpose of adjusting the indoor temperature. Geothermal air conditioners are widely used due to energy saving. [0003] The filter screen in the geothermal air conditioner can effectively prevent dust from entering the interior of the geothermal air conditioner. However, when the filter screen in the traditional geothermal air conditioner is removed, it is necessary to remove the access panel ...
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IPC IPC(8): F24F13/20
CPCF24F13/20
Inventor 刘艺辉
Owner 湖南达道新能源开发有限公司