Air purifying and filtering device for infectious disease department

An air purification and filtration device technology, applied in the field of air purification, can solve the problems of complex disassembly and assembly of purification devices, laborious replacement of working parts, and inconvenient use, etc., to achieve enhanced heat exchange and cooling effects, accelerated purification efficiency, and convenient use Effect

Active Publication Date: 2020-12-22
支晓丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some infectious diseases can be transmitted through the air, especially in a closed indoor environment, such as a hospital. Because of its particularity, the virus content in the air in the hospital is extremely high. In order to reduce the infection of the disease, it is necessary to purify the air It is very necessary, but in the process of purifying the air, the main working parts of the purification device often need to be replaced frequently to ensure the purification effect, and the overall device may need regular maintenance and cleaning, while the existing purification device disassembly It is relatively complicated, the replacement of the main working parts is time-consuming and laborious, and the use is not convenient enough. Therefore, an air purification filter device for infectious diseases is now provided.

Method used

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  • Air purifying and filtering device for infectious disease department
  • Air purifying and filtering device for infectious disease department
  • Air purifying and filtering device for infectious disease department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-3 , the present embodiment provides an air purification filter device for infectious diseases, including an outer casing 1, the outer casing 1 includes an upper casing and a lower casing, and a device for installation is arranged between the upper casing and the lower casing. The connection structure 10 and the fastening bolt 11 connecting the two, the lower end of the side of the outer casing 1 is provided with a discharge port 25 and a control valve 26, and the control valve 26 is a one-way valve, and a horn in the form of a horn is opened above the outer casing 1. Shaped air inlet 3, an induced draft fan 4 is arranged above the air inlet 3, and a sealing ring plate 5, a one-way baffle plate 6 and an extruding spring 7 are arranged in it, and the sealing ring plate 5 is An annular structure fixedly arranged on the inner wall of the air inlet 3, the squeeze spring 7 is a compression spring with one end fixed, and the other end fixedly connected to the one...

Embodiment 2

[0030] see figure 1 , on the basis of Embodiment 1, a refrigeration chamber is also provided, and a heat exchange coil 28 is arranged in the refrigeration chamber. The heat plate 29 can control the direction of the gas through the control valve 26, and can refrigerate and cool the purified air by setting a refrigeration chamber, and strengthen heat exchange and cooling by setting a heat exchange coil 28 and a heat exchange plate 29 Effect, on the contrary, is used for heating principle same.

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Abstract

The invention discloses an air purifying and filtering device for the infectious disease department, and relates to the field of air purification. The air purifying and filtering device is simple in structure and convenient to use, the purifying efficiency can be greatly improved by arranging a reciprocating motion mechanism, and a whole purifying mechanism can be directly taken out by arranging amovable shell. Through an inner mounting ring, a fixing ring and a connecting pin, a purification part can be rapidly disassembled, assembled and replaced, and time and labor are saved. By arranginga rubber membrane and a vibration spring, the purification part can vibrate by a certain amplitude in the working process, dust accumulation and blockage can be prevented to a certain extent while thefiltering effect is enhanced, and gas guiding can be controlled through a control valve. By arranging a refrigerating cavity, refrigerating can be conducted, and purified air can be cooled. By arranging a heat exchange coil and heat exchange pieces, the heat exchange and cooling effects are enhanced.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification filter device for infectious diseases. Background technique [0002] Some infectious diseases can be transmitted through the air, especially in a closed indoor environment, such as a hospital. Because of its particularity, the virus content in the air in the hospital is extremely high. In order to reduce the infection of the disease, it is necessary to purify the air It is very necessary, but in the process of purifying the air, the main working parts of the purification device often need to be replaced frequently to ensure the purification effect, and the overall device may need regular maintenance and cleaning, while the existing purification device disassembly It is relatively complicated, the replacement of the main working parts is time-consuming and laborious, and the use is not convenient enough. Therefore, an air purification filter device for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F5/00F24F13/20F24F13/30F28D7/08F28F1/12B01D46/00B01D46/42F16F15/067F16F15/08
CPCF24F5/0007F24F13/20F24F13/30F28D7/08F28F1/12F16F15/08F16F15/067B01D46/4272B01D46/88B01D46/76
Inventor 支晓丽戴仲秋
Owner 支晓丽
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