Heat exchange structure for air filtration
A technology of heat exchange structure and air filtration, which is applied in the direction of using air flow as shielding, household heating, and household heating. Simple, easy-to-maintain effects
Inactive Publication Date: 2019-10-18
彭延安
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- Abstract
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The heat exchanger used in the air filter currently has a complex structure and is easily damaged, which increases the cost of maintenance and use
Method used
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Embodiment 1
[0017] Such as figure 2 Shown: an implementation case of a heat exchange structure for air filtration in indoor air filtration;
[0018] In the figure: 1. Air inlet channel; 2. Filter; 3. Return air channel; 4. Fan.
[0019] figure 2 Explanation: The fan in figure 4 rotates, and the outdoor dirty air is sucked in through the air inlet channel in figure 1, and the unfiltered outdoor dirty air enters the filter cavity in figure 2 through the air intake channel in figure 1, and can pass through the filter in figure 2 The purified air enters the room, and part of the filtered indoor air re-enters the air intake channel shown in Figure 1 through the air return channel shown in Figure 3, and is mixed with unfiltered outdoor dirty air for heat exchange. The mixed air Then enter the filter shown in Figure 2 to filter, so as to achieve the purpose of heat exchange between the filtered air and the newly introduced air.
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The invention is applied to the field of air filtration, and particularly relates to a heat exchange structure for air filtration. At present, the heat exchanger in air filtration is complex in structure and easy to damage, so that the maintenance and use cost is increased. The invention aims to overcome the defects in the prior art, and provides the heat exchange structure for air filtration which is simple in structure and low in cost. According to the technical scheme, the heat exchange structure for air filtration adopts an air return channel, the partially filtered air is introduced intoan air inlet channel of an air filter from the air return channel, so that the filtered air is mixed with the newly-introduced air, and in the mixing process, the air subjected to original filtrationand the newly-introduced air are subjected to heat exchange, and the mixed air after heat exchange enters the air filter for filtration, so that the purpose of carrying out heat exchange on the filtered air and the newly-introduced air through a simple structure is achieved, and the use and maintenance cost of heat exchange is lowered.
Description
technical field [0001] The invention is applied in the field of air filtration, and is specifically a heat exchange structure for air filtration. Background technique [0002] The heat exchanger used in the air filter currently has a complex structure and is easily damaged, thereby increasing maintenance and use costs. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a heat exchange structure for air filtration with simple structure and low cost. [0004] Technical scheme of the present invention [0005] The technical solution of the present invention is: a heat exchange structure for air filtration, which uses a return air channel to introduce the filtered air into the air intake channel of the air filter from the return air channel, so that the filtered air and the newly introduced Air mixing, during the mixing process, the original filtered air and the newly introduced ...
Claims
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IPC IPC(8): F24F12/00F24F3/16F24F13/28F24F13/30
CPCF24F12/006F24F13/28F24F13/30F24F8/10F24F8/108
Inventor 彭延安
Owner 彭延安