Heat recovery type fresh air handling unit
A technology of fresh air unit and heat recovery type, applied in the field of air-conditioning components, can solve the problems of difficulty in disassembly and maintenance, and achieve the effects of convenient maintenance, reduced energy consumption and reasonable design
Inactive Publication Date: 2014-10-01
NANJING TICA AIR CONDITIONING CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a heat recovery type fresh air unit, which can effectively overcome the deficiencies of the prior art, not only solve the problems of difficult disassembly and maintenance in the past, but also exchange heat between outdoor fresh air and indoor exhaust air, Significantly reduce energy consumption and improve environmental protection performance
Method used
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0021] Such as figure 1 and 2 Shown is an embodiment of the present invention, including a box body 13 . The box body 13 is in the shape of a cuboid, and one end is provided with a parallel fresh air inlet 4 and an exhaust air outlet 6 , and the other end is provided with a parallel exhaust air inlet 1 and a fresh air outlet 9 . The fresh air inlet 4 and the exhaust air inlet 6, and the fresh air outlet 9 and the exhaust air outlet 6 are opposite to each other. A fresh air duct 3 and an exhaust air duct 2 are respectively provided in the box at the rear of the fresh air inlet 4 and the exhaust air inlet 6 . The fresh air outlet 9 and the exhaust air outlet 6 are respectively provided with fans 5, which can send fresh air or exhaust air out from the corresponding outlets. A detachable fan inspection panel 7 is provided on the side of the box body 13 ...
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The invention relates to a heat recovery type fresh air handling unit. The heat recovery type fresh air handling unit comprises a rectangular box. One end of the rectangular box is provided with a fresh air inlet and an exhaust outlet which are arranged side by side. The other end of the rectangular box is provided with an exhaust inlet and a fresh air outlet which are arranged side by side. Fans are arranged at the positions of the fresh air outlet and the exhaust outlet respectively. The two fans are located on one side of the box body. The side surface, adjacent to the fans, of the box body is provided with detachable fan overhauling plates. A slideway assembly is longitudinally arranged in the middle portion in the box body. A heat exchange core body is movably installed on the box body. A detachable core body overhauling plate is arranged on the position, corresponding to the heat exchange core body, of the side surface of the box body. A front overhauling plate and a rear overhauling plate are detachably arranged at the two ends of the box body. The heat recovery type fresh air handling unit is reasonable in design and simple in structure. Maintenance of the key components such as the fans and installation and replacement of a filter device are greatly facilitated. In addition, heat exchange of indoor air and outdoor air can be conducted through the heat exchange device, energy consumption is greatly reduced, energy is saved, and environmental friendliness is achieved.
Description
technical field [0001] The invention relates to an air-conditioning component, in particular to a fresh air unit with heat recovery function, specifically a heat recovery type fresh air unit. Background technique [0002] At present, air conditioners have been widely used in modern buildings, and on the basis of temperature adjustment, fresh air units are generally used to adjust the indoor environment by introducing outdoor fresh air. Due to the increasingly serious air pollution, filter devices are often added to fresh air units. Most of the fresh air units commonly used at present encapsulate the fan and filter device in the housing. When maintenance or replacement of the filter device is required, the fresh air unit needs to be completely disassembled, which is time-consuming and laborious, resulting in high maintenance costs. At the same time, for spaces using air-conditioning systems, increasing the fresh air volume is a better way to improve indoor air quality. Howe...
Claims
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IPC IPC(8): F24F7/08F24F13/28F24F13/30F24F12/00
CPCY02B30/56
Inventor 陈万家戴德平吴小泉
Owner NANJING TICA AIR CONDITIONING CO LTD