CN209423246U - For the air cleaning unit in architectural environment - Google Patents

Abstract

The utility model relates to air cleaning unit technical fields, especially a kind of air cleaning unit in architectural environment, including cabinet and case lid, wherein, the lateral surface of the cabinet is fixed with support rod, the support rod is fixed with getter device by fixing piece far from one end of cabinet, the getter device is connected by communicating pipe with the air inlet pipe of box house, partition is fixed in the cabinet, and box house is divided into clean room and exhaust chamber, first to be connected is fixed in the clean room, two, three filter devices, first filter device is connected with air inlet pipe, the third filter device is communicated with exhaust pipe, the exhaust pipe through partition and is communicated with outlet pipe network by exhaust fan in exhaust chamber, adsorbent equipment is fixed in the exhaust chamber, the exhaust chamber pair wall box be fixed with guard boom Panel, the utility model purifing efficiency is high and use cost is low, has a wide range of applications in air cleaning unit technical field.

Description

Air purification units for use in the built environment

technical field

The utility model relates to the technical field of air purification devices, in particular to an air purification device used in a building environment.

Background technique

A large amount of dust is usually generated in the building environment. If it is not treated, it will cause harm to the human body. In the prior art, air purification devices are usually used to purify the air. However, most of the existing air purification devices are filtered through the filter element, and the purification efficiency is low. Moreover, the cost of the filter element is high, and the filter element needs to be replaced in the construction environment, which greatly increases the cost of use, so it is not suitable for use in the construction environment.

Utility model content

In order to solve the problems of low purification efficiency and high use cost of existing air purification devices, an air purification device used in a building environment is invented.

The technical scheme of the utility model is that it includes a box body and a box cover, wherein a pair of support rods are fixed on the outer side of the box body, and one end of the support rods away from the box body is fixedly connected with a fixing piece that is convenient for absorbing outside air. A suction device, the suction device is connected with a communication pipe, the communication pipe penetrates the box cover and is connected with an air intake pipe inside the box body, and the inner wall of the space formed by the box body and the box cover is fixed with an outer sound insulation cotton, so A partition is fixed inside the box, and the partition divides the inside of the box into a clean room and an exhaust room that are independent of each other. The filter device is communicated with the intake pipe, the third filter device is communicated with an exhaust pipe, an exhaust fan is fixed in the exhaust chamber, the exhaust pipe penetrates through the partition plate and communicates with the exhaust fan, and the exhaust fan communicates with an exhaust fan. Air outlet pipe network, the exhaust chamber is fixed with an adsorption device that is convenient for absorbing water vapor and odor, the side wall of the box facing the exhaust chamber is provided with an exhaust port, and the exhaust port is fixed with a protective grid plate and an exhaust filter screen is fixed on the end face of the protective grid plate in the box.

Preferably, the support rod is a telescopic rod composed of a base rod and a telescopic rod, the base rod is fixed on the outer side wall of the box body, the length of the base rod is equal to the length of the box body, and the base rod is close to the telescopic rod A tightening screw for adjusting the length of the support rod is threadedly connected to one end of the screw, and a tightening cap is fixed at one end of the tightening screw away from the base rod.

Preferably, the fixing member includes a fixing plate, a fixing screw, a connecting screw and a fixing nut, the vertical section of the fixing plate is U-shaped, the opening of the fixing plate is clamped with the suction device, and the fixing screw thread It is connected to one of the side plates of the fixing plate, the end of the fixing screw away from the fixing plate is fixed with a rotating cap, one end of the connecting screw is fixedly connected with the bottom plate on the fixing plate, and the other end penetrates the support rod and is threadedly connected with a fixing plate. A nut is fixed with a rotating ear on the fixing nut.

Preferably, the suction device includes a suction hood, a protective mask and a suction filter, the suction hood is a hollow hemispherical structure, the protective mask is a concave arc-shaped grid, and the suction hood is a hollow hemispherical structure. The opening edge of the air hood is extended with a protruding plate, the edge of the protruding plate is fixed with a number of snap joints, the vertical section of the snap joint is L-shaped, and the edge of the protective mask is fixed with a number of snap joints. The protective mask and the suction hood are connected by a snap joint and a clip plate, the suction filter is snap-connected at the connection between the protective mask and the suction hood, and the middle of the upper arc part of the suction hood is connected to the The communicating pipes are communicated with each other, and the communicating pipes are retractable hoses.

Preferably, the first filter device includes a filter tank, a tank cover, an air pipe, an air diffuser, a motor, a rotating shaft, a fan blade, a liquid drain pipe and an electromagnetic valve, and a number of support seats are fixed at the bottom of the clean room, The filter tank is fixed on the support seat, the tank cover is fixed at the opening of the filter tank, the tank cover is provided with an air inlet and an air outlet, and the air inlet and the air inlet pipe on the first filter device The air outlet on the third filter device is communicated with the exhaust pipe, and the air outlet on the first filter device is communicated with the air inlet on the second filter device through the first air duct. The air outlet on the second filter device is communicated with the air inlet on the third filter device through a second air conduit. A support block is fixed, the motor is fixed on the support block, one end of the rotating shaft is fixedly connected with the rotating shaft on the motor, and the other end extends through the support block and the tank cover to the inside of the filter tank, and the fan blade is in a spiral shape and fixed on one end of the rotating shaft located in the filter tank. The bottom of the filter tank is arc-shaped and communicated with the drain pipe. The electromagnetic valve is fixed on the drain pipe, and the drain pipe is connected to the drain pipe. The main drain pipe penetrates through the box body and extends to the outside of the box body, and an inner sound insulation cotton is fixed on the outer side of the filter tank.

Preferably, the air diffuser is sleeved on the outer side of the fan blade, and the air diffuser includes an upper air diffuser, a lower air diffuser, a middle air diffuser, an upper fixed block and a lower fixed block, and the upper and lower air diffusers are both It is a circular ring-shaped pipe, and the inner diameter of the upper air diffusing pipe and the lower air diffusing pipe is larger than the rotation diameter of the fan blade, the upper air diffusing pipe is communicated with the air delivery pipe, and the two ends of the middle air diffusing pipe are connected with the upper air diffusing pipe and the lower air diffusing pipe. The trachea is communicated with each other, a number of air diffusing holes are provided on the upper air diffusing pipe, the lower air diffusing pipe and the middle air diffusing pipe, the upper air diffusing pipe is fixedly connected with the upper fixing block, and the lower air diffusing pipe is fixedly connected with the lower fixing block, so The upper fixing block and the lower fixing block are fixedly connected to the inner side wall of the filter tank.

Preferably, the upper and lower ends of the side wall of the exhaust chamber are sequentially fixed with a first isolation block, a second isolation block and a third isolation block from the partition plate to the box body, and the air outlet pipe network is fixed on the first isolation block , the adsorption device is fixed on the second isolation block and the third isolation block, a support plate is fixed on the partition plate, and the exhaust fan is fixed on the support plate.

Preferably, the air outlet pipe network includes air outlet pipes, vertical bars and horizontal bars, the air outlet pipes are arranged in a reverse shape, and the end face of the air outlet pipes away from the exhaust fan is provided with a number of exhaust holes, and the air outlet pipes are close to The end face of the exhaust fan is fixed with a number of vertical rods and horizontal rods that are perpendicular to each other, and the air outlet pipe network is fixed on the first isolation block through the vertical rods.

Preferably, the adsorption device includes a water-absorbing plate and a taste-absorbing plate, the water-absorbing plate is composed of blue silica gel desiccant, the water-absorbing plate is fixedly connected to the second isolation block, and the taste-absorbing plate is composed of activated carbon, so The taste-absorbing board is fixed on the third isolation block.

The following beneficial effects can be achieved by adopting the technical solution of the present utility model: (1) the height of the suction device and the corresponding direction of the suction port can be easily adjusted through the support rod and the fixing piece, so that the suction device can be flexibly adjusted according to the needs; The air device can first filter the air to remove the larger debris in the air, and can also prevent insects from entering the purification device and causing damage to the purification device; (2) through the first, second and third filter devices Filtration can effectively remove dust and debris in the air, which greatly improves the purification efficiency, and can also remove harmful gases dissolved in the filtrate to a certain extent, making the air discharged after the purification device fresher. It replaces the traditional filter element filtration, which greatly reduces the cost of use; (3) By setting the exhaust fan in the box, it can provide power for the purification device to purify the air, which is convenient for the air to pass through the purification device, and also avoids the direct exposure of the exhaust fan to the outside. (4) By setting the adsorption device, the water vapor content in the discharged air and the peculiar smell in the air can be effectively removed, so that the air discharged through the purification device is more fresh; the utility model is used in the air purification device. The technical field has broad application prospects.

Description of drawings

FIG. 1 is a schematic structural diagram of an air purification device used in a building environment of the present invention.

FIG. 2 is an enlarged view of area A in FIG. 1 .

FIG. 3 is an enlarged view of region B in FIG. 1 .

FIG. 4 is a top view of the air purification device used in the building environment of the present invention.

FIG. 5 is an enlarged view of region C in FIG. 4 .

FIG. 6 is a schematic structural diagram of the first filter device of the air purification device used in the building environment of the present invention.

FIG. 7 is a schematic structural diagram of the air diffuser of the air purification device used in the building environment of the present invention.

8 is a schematic diagram of the structure of the air outlet pipe network of the air purification device used in the building environment of the present invention.

FIG. 9 is an enlarged view of the D region in FIG. 8 .

FIG. 10 is a schematic diagram of the structure of the support rod of the air purification device used in the building environment of the present invention.

Among them, 1. Box, 2. Support rod, 201, Base rod, 202, Telescopic rod, 203, Fastening screw, 204, Fastening cap, 3. Fixing piece, 301, Fixing plate, 302, Fixing screw, 303 , rotating cap, 304, connecting screw, 305, fixing nut, 306, rotating ear, 4, suction device, 401, suction hood, 402, protective mask, 403, protruding plate, 404, snap joint, 405, Clip plate, 406, Suction filter, 5, Connecting pipe, 6, Box cover, 7, Intake pipe, 8, External sound insulation cotton, 9, Partition, 10, Clean room, 11, Exhaust chamber, 12, First filter device, 1201, filter tank, 1202, tank cover, 1203, air inlet, 1204, air outlet, 1205, air pipe, 1206, air diffuser, 1207, support block, 1208, motor, 1209, rotating shaft, 1210, Fan blade, 1211, Drain pipe, 1212, Solenoid valve, 1213, Inner sound insulation cotton, 13, Second filter device, 14, Third filter device, 15, Support seat, 16, Drain header, 17, No. 1st air duct, 18, second air duct, 19, exhaust duct, 20, exhaust fan, 21, support plate, 22, air outlet pipe network, 221, air outlet pipe, 222, air outlet, 223, vertical rod, 224, Crossbar, 23, Adsorption device, 231, Water absorption board, 232, Taste absorption board, 24, First isolation block, 25, Second isolation block, 26, Third isolation block, 27, Exhaust port, 28, Protection grille Grid, 29, exhaust filter, 1001, upper air diffuser, 1002, lower air diffuser, 1003, middle air diffuser, 1004, air diffuser, 1005, upper fixing block, 1006, lower fixing block.

Detailed ways

Those of ordinary skill in the art will recognize that the terms "above," "below," "up," "down," "top," "bottom," etc. are used to describe the drawings and do not imply any The scope of the invention is limited by the following claims.

As shown in Figures 1-5 and 10, the air purification device used in the building environment includes a box body 1 and a box cover 6, wherein a pair of support rods 2 are fixed on the outer side of the box body 1, and the support rods 2 are far away from the box body 1. One end is fixedly connected with the suction device 4 which is convenient for absorbing the outside air through the fixing member 3, and the support rod 2 is convenient for fixing the suction device 4 on the top of the box 1, so that the purification device can absorb the outside air through the suction device 4. . The support rod 2 is a telescopic rod composed of a base rod 201 and a telescopic rod 202. The length of the support rod 2 can be adjusted so that the suction device 4 can absorb air at different heights. In addition, the suction device can be adjusted with the fixing member 3. The suction angle of 4 is easy to adjust according to different needs, making it more effective to absorb dust in the air. The base rod 201 is fixed on the outer side wall of the box body 1 by screws, and the length of the base rod 201 is equal to the length of the box body 1, so that the support rod 2 can shrink to the same height as the box body 1 when it does not support the suction device 4, so as to avoid The overall occupied space of the box body 1 is increased, which makes transportation inconvenient. One end of the base rod 201 close to the telescopic rod 202 is threadedly connected with a tightening screw 203 for adjusting the length of the support rod 2, and one end of the tightening screw 203 away from the base rod 201 is fixed with a tightening cap 204, so that the support rod 2 is controlled by the tightening screw 203 The length can be adjusted appropriately according to different environmental requirements, and the tightening cap 204 is convenient to manually rotate the tightening screw 203 to quickly adjust the height of the support rod 2 .

As shown in Figures 1-2 and 4-5, the air purification device used in the building environment, the fixing member 3 includes a fixing plate 301, a fixing screw 302, a connecting screw 304 and a fixing nut 305. The vertical section of the fixing plate 301 is U-shaped, and the fixing plate 301 is an arc shape that matches the protruding plate 403 on the suction device 4 as a whole. 2. The suction device 4 is connected through the fixing member 3, and the arc-shaped fixing plate 301 can be more firmly connected to the suction device 4. The fixing screws 302 are screwed on one side of the fixing plate 301 , so that the fixing screws 302 can be used to firmly fix the fixing plate 301 on the protruding plate 403 . The end of the fixing screw 302 away from the fixing plate 301 is welded and fixed with a rotating cap 303 , so that the fixing screw 302 can be manually rotated through the rotating cap 303 to realize the quick disassembly and assembly of the fixing member 3 and the suction device 4 . One end of the connecting screw 304 is welded and fixedly connected to the bottom plate on the fixing plate 301 , and the other end penetrates the supporting rod 2 and is threadedly connected with a fixing nut 305 , so that the fixing plate 301 and the supporting rod 2 are connected to each other through the connecting screw 304 and the fixing nut 305 . It is convenient to fix the suction device 4 on the end of the support rod 2 away from the box 1, and the rotation angle of the suction device 4 can be adjusted by adjusting the fixing nut 305, so that the suction device 4 can use the connecting screw 304 as the The shaft rotates freely. A rotating lug 306 is welded and fixed on the fixing nut 305 , so that the rotating angle of the suction device 4 can be adjusted manually through the rotating lug 306 .

As shown in Figures 1-2 and 4-5, the air purifying device used in the building environment, the suction device 4 includes a suction hood 401, a protective mask 402 and a suction filter 406, and the suction hood 401 is a hollow hemispherical shape The structure can expand the suction range, and at the same time, it can also facilitate the centralized suction of dusty air, thereby improving the efficiency of air purification. The protective mask 402 is a concave arc-shaped grid. The protective mask 402 is convenient for the first filtration of the air, so that large-volume sundries in the air will not enter the box 1, and can also prevent large The volume of insects enters the box body 1 through the suction device, causing damage to the structure in the box body 1 . A protruding plate 403 extends outward from the edge of the opening of the suction hood 401. The edge of the protruding plate 403 is welded and fixed with a number of clip joints 404. The vertical section of the clip joint 404 is L-shaped, and the edge of the protective mask 402 is welded and fixed with a number of clip joints. The connecting plate 405, the protective mask 402 and the inhalation hood 401 are connected by snap joints 404 and the clipping plate 405, so that the protective mask 402 and the inhalation hood 401 can be quickly disassembled and assembled. The number of the clip joints 404 and the clip plates 405 is the same, and the number is preferably 3-5. Too little will make the connection between the protective mask 402 and the suction hood 401 not firm, and too much will make the protective mask 402 and the suction hood 401 Inconvenient for quick disassembly. The suction filter 406 is snap-connected at the connection between the protective mask 402 and the suction hood 401, and the suction filter 406 can further filter the air on the basis of the protective mask 402, and can remove a larger volume of dust in the air and pass through the protective mask 401. The insects of the mask 402 are isolated to prevent entering the box 1 through the inhalation device 4, and are clamped at the connection between the protective mask 402 and the inhalation hood 401 to facilitate the realization of the inhalation filter 406 with the rapid disassembly and assembly of the protective mask 402. It can be quickly removed, which can facilitate the cleaning of the suction filter 406, and avoid the reduction of the suction volume efficiency caused by the accumulation of a large amount of dust or insects on the suction filter, thereby reducing the purification efficiency. The middle of the arc portion of the suction hood 401 is connected with the communication pipe 5, and the communication pipe 5 is a retractable hose, so that the length of the communication pipe 5 can be changed according to the length change of the support rod 2 and the angle change of the suction device 4 , so that the air suction device 4 and the inside of the casing 1 can always maintain a communication state.

As shown in FIG. 1 for the air purification device used in the building environment, the box cover 6 is fixedly connected to the opening of the box body 1 by screws, and the inner wall of the space formed by the box body 1 and the box cover 6 is fixed with an external sound insulation through adhesive. The cotton 8 is convenient to seal the box body 1, and at the same time, the noise generated in the box body 1 can be reduced by the outer sound insulation cotton 8, so as to avoid noise pollution. A partition 9 is welded and fixed in the box 1. The partition 9 divides the inside of the box 1 into a clean room 10 and an exhaust chamber 11 that are independent of each other, and the end face of the partition 9 located in the clean room 10 is fixed with an adhesive. The sound insulation cotton makes the clean room 10 and the exhaust room expensive and independent without affecting each other, and can also effectively reduce the noise generated by the clean room 10 and avoid noise pollution. The communication pipe 5 runs through the box cover 6 and communicates with an air intake pipe 7 inside the box body 1, and the air intake pipe 7 is located in the clean room 10, so that the air sucked by the air suction device 4 can be quickly transported to the first filter through the air intake pipe 7 within the device 12 . The first, second, third 12, 13, and 14 filter devices that communicate with each other are fixed in the clean room 10. The first filter device 12 is communicated with the intake pipe 7, and the third filter device 14 is communicated with an exhaust pipe 19. , so that the outside air can effectively remove dust and harmful gases dissolved in the filtrate through the first, second, and third filter devices 12, 13, and 14, so that the discharged air is fresh and healthy.

As shown in Figures 1-5 and 10, the air purification device used in the building environment, the first filter device 12 includes a filter tank 1201, a tank cover 1202, an air pipe 1205, an air diffuser 1206, a motor 1208, a rotating shaft 1209, a fan The leaf 1210, the drain pipe 1211 and the electromagnetic valve 1212, a number of support seats 15 are fixed at the bottom of the clean room 10, the number of the support seats 15 is the same as that of the filter device, and the filter tank 1201 is fixed on the support seat 15, so that it is convenient to pass the support The seat 15 fixes and supports the filter canister 1201 , so that the filter canister 1201 is kept in a stationary state relative to the box body 1 , preventing multiple filter canisters 1201 from colliding with each other and being damaged. The bottom of the filter tank 1201 is arc-shaped, and the support base 15 is provided with a support groove that matches the bottom of the filter tank 1201 , so that the filter tank 1201 can be better fixed on the support base 15 . The tank cover 1202 is fixed at the opening of the filter tank 1201 by screws, so that the filter tank 1201 is kept in a closed state, so that the air sucked from the outside can fully pass through the filter tank 1201 in the tertiary filter device and then be discharged. The tank cover 1202 is provided with an air inlet 1203 and an air outlet 1204, so that air can enter the filter tank 1201 and be filtered out after being filtered by the filter tank 1201. The air inlet 1203 on the first filter device 12 communicates with the air intake pipe 7, the air outlet 1204 on the third filter device 14 communicates with the exhaust pipe 19, and the air outlet 1204 on the first filter device 12 communicates with the second filter device 12. The air inlet 1203 on the device 13 is connected through the first air duct 17, and the air outlet 1204 on the second filter device 13 is connected with the air inlet 1203 on the third filter device 14 through the second air duct 18, so that the The first, second, and third filter devices 12, 13, and 14 are connected, so that the air sucked from the outside is discharged through the first, second, and third filter devices 12, 13, and 14 in sequence. The two ends of the air pipe 1205 are respectively connected with the air inlet 1203 and the air diffuser 1206, so that the air sucked from the air intake pipe 7 can be transported to the air diffuser 1206 for discharge, and it is convenient to fully disperse the air and make the volume of the discharged bubbles smaller. , so that the air can fully contact the filtrate in the filter tank 1201, and then the dust in the air and the harmful gas dissolved in the filtrate are fully filtered and removed, so that the discharged air is fresher and healthier. The filtrate is a common water or other liquid that removes harmful gases, which can effectively remove dust in the air and harmful gases that are partially dissolved in the filtrate or chemically reacted with the filtrate. A support block 1207 is fixed on the tank cover 1202 by screws, and a motor 1208 is fixed on the support block 1207 by screws. 1. A control button is electrically connected to the outside, so that the motor 1208 can provide power for the rotation of the shaft, and it is convenient to be controlled by the control button. A bearing is sleeved and fixed on the rotating shaft 1209, a snap groove for placing the bearing is opened on the support block 1207, the other end of the rotating shaft 1209 penetrates the support block 1207 and the tank cover 1202 and extends to the interior of the filter tank 1201, and the bearing is snapped and fixed on the card. In the connecting groove, it is convenient to support the rotating shaft 1209 to be able to rotate stably. The fan blade 1210 is in a spiral shape and is fixed at one end of the rotating shaft 1209 in the filter tank 1201. The fan blade 1210 can stir the dust deposited at the bottom of the filter tank 1201 to prevent excessive dust from accumulating at the bottom of the filter tank 1201 to block the drainage. Pipe 12011, so that the saturated filtrate cannot be discharged from the drain pipe 1211 in time, and it is also convenient for the dust accumulated in the filter tank 1201 to be fully discharged with the filtrate, so that the volume of the filtrate after the filter tank 1201 can be used for a longer time. The bottom of the filter tank 1201 is arc-shaped and communicated with the drain pipe 1211. The arc-shaped bottom can fully discharge the filtrate containing a large amount of dust, so that the filtrate can be added later and can be used for a longer time. A solenoid valve 1212 is fixed on the drain pipe 1211, and the solenoid valve 1212 is electrically connected with a control button, so that the opening and closing of the drain pipe 1211 can be conveniently controlled by the control button, thereby discharging the filtrate. The drain pipe 1211 is communicated with the drain header 16 , and the drain header 16 penetrates the tank body 1 and extends to the outside of the tank body 1 , so as to conveniently guide the discharged filtrate out of the tank body 1 . An inner sound insulation cotton 1213 is fixed on the outer side of the filter tank 1201 to further isolate the noise generated by the filter device, so as to reduce the noise generated in the box 1 and avoid noise pollution.

As shown in Figures 1, 6, and 7, the air purifying device used in the building environment, the air diffuser 1206 is sleeved on the outer side of the fan blade 1210, so as to prevent the rotation of the fan blade 1210 from damaging the air diffuser 1206, and at the same time, it can disperse the air The air emitted by the element 1206 can be more fully contacted with the filtrate, so that the dust in the air and the harmful gas dissolved in the filtrate can be fully removed. The air diffuser 1206 includes an upper air diffuser 1001, a lower air diffuser 1002, a middle air diffuser 1003, an upper fixing block 1005 and a lower fixing block 1006. The upper air diffuser 1001 and the lower air diffuser 1002 are circular tubes, and the upper air diffuser The inner diameter of 1001 and the lower air diffuser 1002 is larger than the rotation diameter of the fan blade 1210, which is convenient to be sleeved outside the fan blade 1210, and the annular pipe can make full use of the volume in the filter tank 1201, which is convenient for the air to be more fully distributed. The upper air diffusion pipe 1001 is communicated with the air transmission pipe 1205, the two ends of the middle air diffusion pipe 1003 are communicated with the upper air diffusion pipe 1001 and the lower air diffusion pipe 1002. The air diffusing holes 1004 enable the air conveyed from the air delivery pipe 1205 to be fully dissipated from the air diffusing element 1206 , so as to avoid direct discharge from the air delivery pipe 1205 to generate large air bubbles, thereby causing incomplete air filtration. The upper air diffuser 1001 is fixedly connected to the upper fixing block 1005, the lower air diffuser 1002 is fixedly connected to the lower fixing block 1006, and the upper fixing block 1005 and the lower fixing block 1006 are fixedly connected to the inner wall of the filter tank 1201, so that the air diffuser 1206 is fixed It is connected to the inner side wall of the filter tank 1201 to prevent the air diffuser 1206 from being driven by the filtrate along with the rotation of the fan blade 1210 , thereby affecting the communication between the air pipe 1205 and the air diffuser 1206 .

As shown in Figures 1, 3, 8, and 9, the air purifying device used in the building environment, the partition plate 9 is fixed with a support plate 21 by screws, the exhaust fan 20 is fixed on the support plate 21 by screws, and the exhaust fan 20 It is a common centrifugal fan in the shopping mall. The exhaust pipe 19 is connected to the exhaust fan 20 through the partition plate 9, which is convenient to provide power for the flow of air, and the exhaust fan 20 is arranged inside the box body 1 to avoid the noise generated by the exhaust fan 20. It can be spread to the outside world, and at the same time, it can also prevent the blower 20 from being hurt by being touched by humans. The exhaust fan 20 is connected with the air outlet pipe network 22, which can disperse and discharge the filtered air, thereby facilitating the adsorption device 23 to fully absorb the water vapor and peculiar smell in the air, so that the discharged air is fresher and healthier. The upper and lower ends of the side wall of the exhaust chamber 11 are sequentially fixed with a first isolation block 24, a second isolation block 25 and a third isolation block 26 from the partition plate 9 to the box body 1 by screws. On an isolation block 24, the adsorption device 23 is fixed on the second isolation block 25 and the third isolation block 26 by screws. The first isolation block 24, the second isolation block 25 and the third isolation block 26 are convenient for fixing the air outlet pipe network 22 and The adsorption device 23 can also isolate the air outlet pipe network 22 from the adsorption device 23 , so that the air discharged from the air outlet pipe network 22 can be more fully filtered by the adsorption device 23 . The air outlet pipe network 22 includes an air outlet pipe 221, a vertical rod 223 and a horizontal rod 224. The air outlet pipe 221 is arranged in a reverse shape, and the end surface of the air outlet pipe 221 away from the exhaust fan 20 is provided with a number of air outlet holes 222, so that the filtered air can be discharged. It is fully dispersed and discharged through the air outlet holes 222 on the air outlet pipe 221 . A plurality of vertical rods 223 and cross rods 224 that are perpendicular to each other are welded and fixed to the side of the air outlet pipe 221 close to the exhaust fan 20. The air outlet pipe network 22 is fixed on the first isolation block 24 through the vertical rods 223, and the vertical rods 223 and the cross rods 224 pass through. The screws are fixedly connected, so that the air outlet pipe 221 is fixedly connected with the vertical rod 223 and the horizontal rod 224 to form a whole, which facilitates the stability of the air outlet pipe 221 and prevents the air outlet pipe 221 from being easily bent and broken.

As shown in Figures 1, 3, 8, and 9, the air purification device used in the building environment, the adsorption device 23 includes a water-absorbing plate 231 and an odor-absorbing plate 232, the water-absorbing plate 231 is composed of blue silica gel desiccant, and the water-absorbing plate 231 is fixed. Connected to the second isolation block 25, the taste-absorbing plate 232 is composed of activated carbon, and the taste-absorbing plate 232 is fixed on the third isolation block 26, so that the air filtered by the first, second, and third filter devices 12, 13, and 14 first The water vapor is removed by the water absorption plate 231, and the odor is removed by the taste absorption plate 232, so that the exhausted air is fresher and healthier, and the blue silica gel desiccant and activated carbon are cheap and can be reused, which greatly saves the use cost. The side wall of the box body 1 facing the exhaust chamber 11 is provided with an exhaust port 27 , which is convenient for discharging the filtered air to the outside of the box body 1 . The exhaust port 27 is fixed with a protective grid plate 28 by screws, and the protective grid plate 28 is fixed with an exhaust filter screen 29 on the end face of the box 1 by screws to prevent insects and enlarged debris in the air from passing through. The exhaust port enters the box body 1 and damages the structure in the box body 1 again.

When the utility model is used, firstly, the exhaust fan 20 starts to work when the button is switched on and off, so that the outside air enters the filter device through the suction device 4, the communication pipe 5 and the air intake pipe 7 for purification, and then according to the needs of the environment, through the tightening cap 204 Adjust the height of the support rod 2, and adjust the angle of the suction device 4 through the rotating ear 306, so that the suction device 4 can more effectively absorb the dust in the air for purification treatment, and the air enters the purification device and passes through the air diffuser 1206. Fully disperse, make the discharged air bubbles smaller, and can more fully contact the filtrate, so that the dust in the air and the harmful gas dissolved in the filtrate are removed by the filtrate, and the filtration and purification of the three-stage filter device can make the discharged air It is more fresh and healthy. When the filtrate in the filter device is saturated, the motor 1208 is turned on, so that the fan blade 1210 drives the filtrate to fully agitate the deposited dust in the filter tank 1201, and then controls the opening of the drain pipe 1211 by controlling the electromagnetic valve 1212. Then, by disassembling and assembling the first air pipe 17 and the second air pipe 18, it is convenient to add new filters to the filter tanks 1201 in the first, second, and third filter devices 12, 13, and 14. The filtrate, the discharged air is dispersed through the air outlet pipe network 22 to avoid the excessive wind force discharged from the exhaust fan 20, and the air can be more fully adsorbed through the adsorption device 23, and the water vapor in the air can be removed as required. And odor absorption, making the exhausted air fresher and healthier.

The following beneficial effects can be achieved by adopting the technical solution of the present utility model: (1) the height of the suction device and the corresponding direction of the suction port can be easily adjusted through the support rod and the fixing piece, so that the suction device can be flexibly adjusted according to the needs; The air device can first filter the air to remove the larger debris in the air, and can also prevent insects from entering the purification device and causing damage to the purification device; (2) through the first, second and third filter devices Filtration can effectively remove dust and debris in the air, which greatly improves the purification efficiency, and can also remove harmful gases dissolved in the filtrate to a certain extent, making the air discharged after the purification device fresher. It replaces the traditional filter element filtration, which greatly reduces the cost of use; (3) By setting the exhaust fan in the box, it can provide power for the purification device to purify the air, which is convenient for the air to pass through the purification device, and also avoids the direct exposure of the exhaust fan to the outside. (4) By setting the adsorption device, the water vapor content in the discharged air and the peculiar smell in the air can be effectively removed, so that the air discharged through the purification device is more fresh; the utility model is used in the air purification device. The technical field has broad application prospects.

The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (9)

1. for the air cleaning unit in architectural environment, including cabinet (1) and case lid (6), which is characterized in that the cabinet (1) lateral surface is fixed with a pair of support rods (2), and the one end of the support rod (2) far from cabinet (1) is solid by fixing piece (3) Surely it is connected with convenient for absorbing the getter device (4) of outside air, the getter device (4) is communicated with communicating pipe (5), the connection Pipe (5) is communicated with air inlet pipe (7) through case lid (6) and in the inside of cabinet (1), the sky of the cabinet (1) and case lid (6) composition Between inner wall be fixed with outer sound-proof material (8), is fixed with partition (9) in the cabinet (1), the partition (9) is by cabinet (1) inner part It is segmented into mutually independent clean room (10) and exhaust chamber (11), is fixed with first, second and third to be connected in the clean room (10) Filter device (12,13,14), first filter device (12) are connected with air inlet pipe (7), the third filter device (14) Be communicated with exhaust pipe (19), be fixed with exhaust fan (20) in the exhaust chamber (11), the exhaust pipe (19) through partition (9) with Exhaust fan (20) is connected, and the exhaust fan (20) is communicated with outlet pipe network (22), is fixed with and is convenient in the exhaust chamber (11) Absorb the adsorbent equipment (23) of steam and peculiar smell, the exhaust chamber (11) pair the side wall of cabinet (1) offer exhaust outlet (27), the exhaust outlet (27) is fixed with guard boom panel (28), and the guard boom panel (28) is on the end face in cabinet (1) It is fixed with exhaust gas filter net (29).

2. the air cleaning unit according to claim 1 in architectural environment, which is characterized in that the support rod It (2) is the telescopic rod being made of base shaft (201) and telescopic rod (202), the base shaft (201) is fixed on the outside of cabinet (1) On wall and the length of base shaft (201) is equal to the length of cabinet (1), threaded one end of the base shaft (201) close to telescopic rod (202) It is connected with the fastening screw (203) for adjusting support rod (2) length, the one end of the fastening screw (203) far from base shaft (201) is solid Surely there are fastening cap (204).

3. the air cleaning unit according to claim 1 in architectural environment, which is characterized in that the fixing piece It (3) include fixed plate (301), fixing screws (302), connecting screw (304) and hold-doun nut (305), the fixed plate (301) Vertical section be it is U-shaped, the opening of the fixed plate (301) is clamped getter device (4), and fixing screws (302) screw thread connects It connects on the wherein side plate of fixed plate (301), the fixing screws (302) are fixed with far from the one end of fixed plate (301) to be turned Dynamic cap (303), one end of the connecting screw (304) are fixedly connected with the bottom plate on fixed plate (301), and the other end is through support Bar (2) is simultaneously threaded with hold-doun nut (305), is fixed with transfer ear (306) on the hold-doun nut (305).

4. the air cleaning unit according to claim 1 in architectural environment, which is characterized in that the getter device It (4) include air-suction cover (401), protective face mask (402) and air-breathing filter screen (406), the air-suction cover (401) is hollow semi-cylindrical ball Shape structure, the protective face mask (402) are the arc-shaped grid screen of indent, and the opening edge of the air-suction cover (401) is along to extension Stretching has protruding plate (403), and the edge of the protruding plate (403) is fixed with several clamping joints (404), the clamping joint (404) Vertical section is L-type, and the edge of the protective face mask (402) is fixed with several card adapter plates (405), the protective face mask (402) with Air-suction cover (401) is connected to by clamping joint (404) and card adapter plate (405) clamping connection, air-breathing filter screen (406) clamping The junction of protective face mask (402) and air-suction cover (401), the centre and communicating pipe (5) of arch section on the air-suction cover (401) It is connected, the communicating pipe (5) is Telescopic flexible pipe.

5. the air cleaning unit according to claim 1 in architectural environment, which is characterized in that first filtering Device (12) includes filtering tank (1201), cover (1202), appendix (1205), air-dispersing part (1206), motor (1208), shaft (1209), flabellum (1210), drain pipe (1211) and electromagnetic valve (1212), the bottom of the clean room (10) are fixed with several A support base (15), the filtering tank (1201) are fixed on support base (15), and the cover (1202) is fixed on filtering tank (1201) opening offers air inlet (1203) and gas outlet (1204), first filtering on the cover (1202) Air inlet on device (12) is connected with air inlet pipe, and the gas outlet on the third filter device is connected with exhaust pipe, institute The air inlet (1203) stated on gas outlet (1204) and the second filter device (13) on the first filter device passes through the first air guide Pipe (17) is connected, the gas outlet (1204) on second filter device (13) and the air inlet on third filter device (14) (1203) be connected by the second gas-guide tube (18), the both ends of the appendix (1205) respectively with air inlet (1203) and air-dispersing Part (1206) is connected, and is fixed with supporting block (1207) on the cover (1202), and the motor (1208) is fixed on supporting block (1207) on, one end of the shaft (1209) is fixedly connected with the rotation axis on motor (1208), and the other end runs through supporting block (1207) and cover (1202) extends to the inside of filtering tank (1201), and the flabellum (1210) in the shape of a spiral and is fixed on and is located at One end of shaft (1209) in filtering tank (1201), the bottom of the filtering tank (1201) are arc-shaped and and drain pipe (1211) it is connected, is fixed with electromagnetic valve (1212) on the drain pipe (1211), the drain pipe (1211) and drain is total Pipe (16) is connected, and the liquid header (16) is through cabinet (1) and extends to cabinet (1) outside, the filtering tank (1201) Lateral surface is fixed with internal sound insulation cotton (1213).

6. the air cleaning unit according to claim 5 in architectural environment, which is characterized in that the air-dispersing part (1206) be set in the outside of flabellum (1210), air-dispersing part (1206) include upper diffuser (1001), lower diffuser (1002), in Diffuser (1003), upper fixed block (1005) and lower fixed block (1006), the upper diffuser (1001) and lower diffuser It (1002) is annulus ring pipe, and the interior diameter of upper diffuser (1001) and lower diffuser (1002) is greater than flabellum (1210) Rotating diameter, the upper diffuser (1001) are connected with appendix (1205), the both ends of the middle diffuser (1003) with it is upper Diffuser (1001) is connected with lower diffuser (1002), the upper diffuser (1001), lower diffuser (1002) and middle air-dispersing It is offered several air dispelling holes (1004) on pipe (1003), the upper diffuser (1001) and upper fixed block (1005) fixed company It connects, the lower diffuser (1002) and the fixed company of lower fixed block (1006), the upper fixing block (1005) and lower fixed block (1006) it is fixedly connected on the inner sidewall of filtering tank (1201).

7. the air cleaning unit according to claim 1 in architectural environment, which is characterized in that the exhaust chamber (11) side wall upper and lower ends be successively fixed with from partition (9) to cabinet (1) the first spacing block (24), the second spacing block (25) and Third spacing block (26), the outlet pipe network (22) are fixed on the first spacing block (24), and the adsorbent equipment (23) is fixed on It on second spacing block (25) and third spacing block (26), is fixed with support plate (21) on the partition (9), the exhaust fan (20) It is fixed on support plate (21).

8. the air cleaning unit according to claim 7 in architectural environment, which is characterized in that the outlet pipe network It (22) include escape pipe (221), vertical bar (223) and cross bar (224), the escape pipe (221) is arranged in rectangular-ambulatory-plane, the outlet Pipe (221) on the end face of exhaust fan (20) far from offering several gas vents (222), and the escape pipe (221) is close to exhaust fan (20) end face is fixed with several orthogonal vertical bars (223) and cross bar (224), and the outlet pipe network (22) passes through vertical bar (223) it is fixed on the first spacing block (24).

9. the air cleaning unit according to claim 7 in architectural environment, which is characterized in that the adsorbent equipment It (23) include water sucting plate (231) and suction taste plate (232), the water sucting plate (231) is made of blue silica gel desiccant, the water suction Plate (231) is fixedly connected on the second spacing block (25), and the suction taste plate (232) is made of active carbon, the suction taste plate (232) It is fixed on third spacing block (26).