Air purification device installed on building wall

A technology for air purification devices and buildings, which can be used in combination devices, air conditioning systems, and the use of liquid separators. The effect of keeping the air clean and increasing the ventilation rate

Inactive Publication Date: 2022-03-01
张佳丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This kind of relatively high factory building is a purifier installed on the wall and the ground in the traditional technology; when it is working, it draws in the air in the room, and then passes through the filter element installed inside it, and then discharges the filtered air again; Purifiers of this type of structure have a single purification mode, that is, the exhausted air can only be transported indoors or outdoors; it cannot be selected according to actual needs
[0004] For example, in a high-pressure working environment, the internal circulation air purifier cannot exhaust the indoor air to the outside, resulting in poor indoor and outdoor air flow
In haze days with severe external pollution, the air purifiers with external circulation cannot re-send the filtered air into the room
[0005] Therefore, the single purifier of this purification mode has deficiencies

Method used

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  • Air purification device installed on building wall
  • Air purification device installed on building wall
  • Air purification device installed on building wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An air purification device installed on the wall of a building, including a fan 1 installed indoors, and a main air duct 2 installed outdoors, one end of the main air duct 2 is closed, and the other end passes through the wall and is connected The air outlet end of the fan 1 is connected with multiple air distribution pipes 201 in parallel on the main air pipe 2, and a ball valve 202 is installed on the air distribution pipe 201, and the ball valve 202 is far away from the main air pipe 2. A purification unit 3 is installed at the end of the unit; it also includes a water inlet pipe 4 for delivering water to the purification unit 3, and a return pipe 5 that matches the purification unit 3 and is used to collect waste water.

[0050] In the above technical solution, the negative pressure is generated by the fan 1 installed indoors, and the turbid air inside the building is pumped out to the main air duct 2, and then sent to the purification device 3. The purification devi...

Embodiment 2

[0052] The purification unit 3 includes a box body 301, an air inlet pipe 302 connected to the ball valve 202 is arranged at the upper end of the box body 301; a protruding frame portion 303 is provided at the rear end of the box body 301, and the frame portion 303 Embedded in the wall and connected to the room; the front end of the box 301 has an opening, and an inner box 304 is fitted through the opening. The inner box 304 includes two left and right side plates 311, and welded on both sides The front wall plate 312 and the rear wall plate 313 between the described side plates 311; the upper partition plate 314 is welded between the described front wall plate 312 and the described rear wall plate 312, and the left and right sides of the partition plate 314 The sides are welded with the side panels 311 and glued to form a seal; between the front wall panel 312 and the rear wall panel 313, a lower partition is detachably arranged at the lower part of the upper partition board 3...

Embodiment 3

[0060] The end of the deflector 323 away from the front wall 312 is bent to form a first deflector 336 parallel to the inclined plate portion 320 .

[0061] The setting of the first deflector 336 can cooperate with the inclined plate part 320 to form a long and narrow channel, the channel has a limited width, which can increase the contact efficiency of water and air.

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PUM

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Abstract

The invention discloses an air purification device mounted on a building wall, which comprises a fan mounted indoors and a main blast pipe mounted outdoors, one end of the main blast pipe is closed, the other end of the main blast pipe penetrates through the wall and then is connected with the air outlet end of the fan, a plurality of branch blast pipes are connected in parallel on the main blast pipe, and the branch blast pipes are connected with the air outlet end of the fan. Ball valves are mounted on the branch air pipes, and purification units are mounted at the ends, away from the main air pipe, of the ball valves; the water inlet pipe is used for conveying water to the purification unit, and the water return pipe is matched with the purification unit and is used for collecting wastewater; according to the device, switching between internal circulation and external circulation can be achieved, and reasonable selection can be conducted according to actual needs.

Description

technical field [0001] The invention relates to an air cleaning device installed on a building wall. Background technique [0002] In processing units with high dust such as stone processing, the vertical height of the workshop is usually more than 5 meters to facilitate the installation of cranes for lifting materials. [0003] This kind of relatively high factory building is a purifier installed on the wall and the ground in the traditional technology; when it is working, it draws in the air in the room, and then passes through the filter element installed inside it, and then discharges the filtered air again; The purifier of this type of structure has a single purification mode, that is, the exhausted air can only be transported indoors or outdoors; it cannot be selected according to actual needs. [0004] For example, in a high-pressure working environment, the internal circulation air purifier cannot exhaust the indoor air to the outside, resulting in poor indoor and o...

Claims

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Application Information

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IPC IPC(8): F24F7/003F24F7/06F24F8/108F24F8/133F24F11/65F24F13/28B01D46/10B01D47/06B01D50/60
CPCF24F7/003F24F7/06F24F8/108F24F8/133F24F13/28F24F11/65B01D46/0008B01D46/10B01D47/06
Inventor 张佳丽
Owner 张佳丽
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