Air purifier
An air purifier and air technology, applied in air conditioning systems, space heating and ventilation, external electrostatic separators, etc., can solve problems such as large air resistance, inconsistent environmental protection concepts, increased wind resistance, etc., and achieve the goal of improving the amount of air purification Effect
Inactive Publication Date: 2017-04-19
WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
Since the air coming out of the high-voltage electrostatic purification device directly hits the filter screen, the main reason why the filter screen can filter the air is that the gap on it is small, which leads to its greater resistance to the air. The air coming out of the device hits the filter immediately, which will increase the wind resistance; in the process of air purification, the power source of air flow is only the wind wheel, so it is necessary to increase the rotation speed of the wind wheel to guide the air to pass through the filter quickly. network; this is inconsistent with the environmental protection concept of energy saving and emission reduction
Method used
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[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0025] Such as Figure 1 to Figure 3 As shown, an air cleaner includes a casing 1. In this embodiment, the casing 1 has a rectangular parallelepiped structure and is vertically arranged; it can be made of plastic materials or metal materials. An air outlet 7 is arranged on the top of the casing 1 , and an air inlet 6 is arranged on the bottom of the casing 1 and on the side of the casing 1 .
[0026] In the casing 1, a high-voltage electrostatic purification device 2 is installed above the air inlet 6, and a wind wheel 3 is installed above the high-voltage electrostatic purification device 2, and the central axis of the wind wheel 3 is arranged horizontally. Air enters from the bottom of the high-voltage electrosta...
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The invention relates to an air purifier comprising a case. Air inlets and an air outlet are formed in the case; a high-voltage static purification device and a wind wheel are arranged successively from the air inlets and the air outlet; the central axis of the wind wheel is perpendicular to the circulating direction of air in the high-voltage static purification device; filter screens are arranged at the two ends of the wind wheel correspondingly; a volute is of a tubular structure, is mounted in the case and is arranged outside the wind wheel in a sleeving mode; and an exhaust part is arranged in the position, close to the air outlet, of the volute. The air coming out of the high-voltage static purification device impacts on the volute in a non-resistance status so that the wind can be divided towards the two sides, and after a distance of buffering, the wind passes through the filter screens to enter the wind wheel from the two ends of the wind wheel. The situation that the air coming out of the high-voltage static purification device dirctly impacts on the filter screens, so that wind resistance is increased is avoided. When the wind wheel rotates, suction force to the two ends of the wind wheel is larger than the suction force to the sides of the wind wheel, therefore, the speed that the air penetrates through the screens can be improved, and the air purification amount in unit time can be improved.
Description
technical field [0001] The invention relates to the technical field of air purifiers, in particular to an air purifier. Background technique [0002] The high-voltage electrostatic purification device in the air purifier commonly used in the prior art is located at the bottom of the casing, the filter screen is arranged above the high-voltage electrostatic purification device, the wind wheel is arranged above the filter screen, and the air outlet is arranged above the wind wheel . Since the air coming out of the high-voltage electrostatic purification device directly hits the filter screen, the main reason why the filter screen can filter the air is that the gap on it is small, which leads to its greater resistance to the air. The air coming out of the device hits the filter immediately, which will increase the wind resistance; in the process of air purification, the power source of air flow is only the wind wheel, so it is necessary to increase the rotation speed of the wi...
Claims
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IPC IPC(8): B03C3/04B03C3/45F24F1/02F24F13/20F24F13/00F24F13/28
CPCB03C3/04B03C3/45F24F1/02F24F13/00F24F13/20F24F13/28
Inventor 马占银李芳明
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD