Indoor air quality automatic adjusting device based on environment perception

Abstract

The utility model discloses an automatic indoor air quality adjusting device based on environmental perception, and particularly relates to the field of air quality adjusting, the automatic indoor air quality adjusting device comprises an air purifier shell, an air outlet is formed in one side of the air purifier shell, an air filtering assembly is arranged in the air purifier shell, and an air outlet is formed in the other side of the air purifier shell. An air inlet is formed in the other side of the air purifier shell, and a filtering grid is arranged in the air inlet. By arranging the sleeve, the movable cylinder and the hydraulic telescopic rod, the hydraulic telescopic rod can stretch to jack up the movable cylinder upwards, the spiral guide groove is formed in the surface of the movable cylinder, and the end of the limiting protrusion is inserted into the guide groove, so that the movable cylinder is limited by the position of the limiting protrusion while moving upwards in the sleeve, and the movable cylinder can move upwards in the sleeve. When the gas sampling assembly ascends and rotates synchronously, the gas sampling assembly is driven to ascend and rotate, so that indoor air at different heights and in different directions is sampled and monitored, and the monitoring result is more accurate.

Description

Technical Field

[0001] The utility model relates to the field of air quality regulation, and more specifically, to an automatic indoor air quality regulation device based on environment perception. Background Art

[0002] Air is indispensable for human survival and production. With the development of society, environmental pollution is becoming increasingly serious. The degree of indoor air pollution is many times higher than that of outdoor air. Humans spend most of their time indoors, and children, pregnant women and chronic patients stay indoors for a longer time, so they are more susceptible to indoor environmental pollution. In order to improve the indoor environment, indoor air quality monitoring devices are needed.

[0003] After searching, the existing patent (publication number: CN216847718U) discloses an indoor air quality detection device based on environmental monitoring, which includes: a base, on the top surface of which an air detector is fixedly mounted; a protective shell, the protective shell is fixedly arranged on the top surface of the base, and the air detector is located inside the protective shell. The utility model device adopts a forward and reverse motor to drive the turbo fan to rotate forward to assist the introduction of air flow, and performs air quality detection without affecting the indoor air density, so that the accuracy of air quality detection is improved; when the forward and reverse motor drives the turbo fan to reverse, the gas in the air flow cylinder is discharged, and the cleaning component can clean the dust on the inner wall of the air flow cylinder to avoid affecting the next air quality detection.

[0004] The existing automatic indoor air quality adjustment device has a relatively simple structure and lacks an adjustment structure, which results in the inability to monitor and adjust the air environment at different heights and positions when monitoring and adjusting the indoor air environment, and the air detection result is not accurate enough; at the same time, the above-cited patent document does not propose a relevant solution to solve the above problem;

[0005] Therefore, in order to solve the above problems, an automatic indoor air quality adjustment device based on environmental perception is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an automatic indoor air quality adjustment device based on environmental perception to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic indoor air quality adjustment device based on environmental perception, comprising an air purifier housing, one side of the air purifier housing is provided with an air outlet, and an air filter assembly is provided in the air purifier housing, and the other side of the air purifier housing is provided with an air inlet, and a filter grid is provided in the air inlet;

[0008] A sleeve is installed at one end of the air purifier shell, and a hydraulic telescopic rod is fixed to the bottom of the sleeve, a movable cylinder is arranged inside the sleeve, and a rotating sleeve is arranged at the bottom of the movable cylinder, a ball turntable is arranged inside the rotating sleeve, and the top output end of the hydraulic telescopic rod passes through the sleeve and is connected to the bottom of the ball turntable, an air collection component is installed on the top of the movable cylinder, and an air quality detector is arranged at the middle position of the top of the air collection component.

[0009] Preferably, a function board is provided at one end of the bottom of the air purifier housing away from the sleeve, and a control panel is installed on the function board, and a wireless signal transceiver module is installed on the air purifier housing on one side of the sleeve.

[0010] Preferably, an embedded block is provided at a middle position of the air purifier housing away from one end of the sleeve, and mounting flanges are provided on the air purifier housing on both sides of the embedded block.

[0011] Preferably, the air filter assembly includes three filter plates, and the filter plates are distributed in parallel at equal intervals, and the filter plates are sequentially arranged as a non-woven fabric filter, an activated carbon filter and a nano silver filter from the air inlet to the air outlet.

[0012] Preferably, the filter plates are plugged into the air purifier housing, and a handle is provided at the middle position of the top of the filter plate.

[0013] Preferably, the inner diameter of the sleeve matches the outer diameter of the movable cylinder, and the top threaded connection of one side of the sleeve is provided with a limiting protrusion, the outer surface of the movable cylinder is provided with a spiral guide groove, and the end of the limiting protrusion extends into the guide groove.

[0014] Preferably, the gas collection assembly includes a gas collecting cylinder, a gas collection pipe, an air intake hopper and a threaded sleeve, and the air intake end of the air quality detector is connected to the gas collecting cylinder, the gas collection pipes are distributed at equal angles on the outer circumference of the gas collecting cylinder, and the outer surfaces of the gas collection pipes are evenly provided with trumpet-shaped air intake hoppers.

[0015] Preferably, a threaded connection portion is provided on the top of the movable cylinder, and the gas extraction component is detachably connected to the threaded connection portion through a threaded sleeve.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the automatic indoor air quality adjustment device based on environmental perception is provided with an embedded block, a sleeve, a movable cylinder and a hydraulic telescopic rod. When in use, the embedded block can drive the upper air purifier shell and the air quality detector to rise and fall together, so as to detect and adjust the air quality at different heights, and the hydraulic telescopic rod is extended to lift the movable cylinder upward. Since a spiral guide groove is provided on the surface of the movable cylinder, and the end of the limiting convex is inserted into the guide groove, the movable cylinder is limited by the position of the limiting convex while moving up in the sleeve, and will rotate synchronously, that is, the gas sampling component is driven to rise and rotate at the same time, so as to sample and monitor the indoor air at different heights and directions, and the monitoring result is more accurate.

[0018] 2. Compared with the prior art, the automatic indoor air quality adjustment device based on environmental perception is provided with an air collection component, which is composed of an air collecting cylinder, an air collection pipe and an air intake hopper. The multiple air collection pipes can collect air from different directions at the same time, and the trumpet-shaped air intake hopper can increase the air intake area to make it easier for the air to be collected into the air collecting cylinder. When the air collection component is raised, lowered and rotated, the air can enter the air collecting cylinder. There is no need to use an exhaust fan for exhaust. Air quality detection can be performed without affecting the indoor air density, thereby improving the accuracy of air quality detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model from the first viewing angle.

[0020] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle.

[0021] Figure 3 This is a schematic diagram of the structure of the gas collection component of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the movable cylinder of the utility model.

[0023] The accompanying drawings are marked as follows: 1. functional board; 2. mounting flange; 3. embedded block; 4. air purifier housing; 5. control panel; 6. air inlet; 601. filter grid; 7. air outlet; 8. air filter assembly; 801. filter plate; 9. air quality detector; 10. sleeve; 11. wireless signal transceiver module; 12. hydraulic telescopic rod; 13. gas collection assembly; 1301. gas collecting cylinder; 1302. gas collection pipe; 1303. air intake hopper; 1304. threaded sleeve; 14. movable cylinder; 1401. threaded connection; 1402. guide groove; 1403. rotating sleeve; 15. limiting cam; 16. ball turntable. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figure 1 An indoor air quality automatic adjustment device based on environmental perception is shown, comprising an air purifier housing 4, an air outlet 7 is provided on one side of the air purifier housing 4, an air filter assembly 8 is provided in the air purifier housing 4, an air inlet 6 is provided on the other side of the air purifier housing 4, and a filter grid 601 is provided in the air inlet 6;

[0027] A sleeve 10 is installed at one end of the air purifier shell 4, and a hydraulic telescopic rod 12 is fixed to the bottom of the sleeve 10, a movable cylinder 14 is arranged inside the sleeve 10, and a rotating sleeve 1403 is arranged at the bottom of the movable cylinder 14, a ball turntable 16 is arranged inside the rotating sleeve 1403, and the top output end of the hydraulic telescopic rod 12 passes through the sleeve 10 and is connected to the bottom of the ball turntable 16, an air collection component 13 is installed on the top of the movable cylinder 14, and an air quality detector 9 is arranged at the middle position of the top of the air collection component 13.

[0028] Among them: the hydraulic telescopic rod 12 works to drive the movable cylinder 14 to move up and down, that is, the air collection component 13 moves up and down to sample the air at different heights, and then the air quality detector 9 performs quality detection on the air collected by the air collection component 13. The detection range is more comprehensive and the result is more accurate. If the air quality is detected to be poor, the exhaust fan in the air purifier shell 4 will work to suck the indoor air into the air purifier shell 4. The air enters from the air inlet 6, is filtered by the air filter component 8, and is discharged from the air outlet 7 to complete the air quality adjustment.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0031] As a preferred embodiment, a function panel 1 is provided at one end of the bottom of the air purifier housing 4 away from the sleeve 10, and a control panel 5 is installed on the function panel 1, and a wireless signal transceiver module 11 is installed on the air purifier housing 4 on one side of the sleeve 10; further, the required air cleanliness can be set on the control panel 5, that is, air purification is automatically started when the test result does not meet the standard, and the wireless signal transceiver module 11 can transmit the test result of the air quality detector 9 to the user's smart terminal, which is convenient for the user to remotely control.

[0032] As a preferred embodiment, an embedded block 3 is provided at the middle position of the air purifier housing 4 away from one end of the sleeve 10, and the air purifier housing 4 on both sides of the embedded block 3 is provided with a mounting flange 2; further, when the device is installed, the embedded block 3 is embedded in the wall, and then fixed with bolts in combination with the mounting flange 2, so that the device is fixed more firmly and not easy to fall off.

[0033] As a preferred embodiment, the air filter assembly 8 includes three filter plates 801, and the filter plates 801 are distributed in parallel at equal intervals. The filter plates 801 are sequentially arranged as a non-woven fabric filter, an activated carbon filter and a nano-silver filter from the air inlet 6 to the air outlet 7; further, the air passes through the non-woven fabric filter, the activated carbon filter and the nano-silver filter in sequence to complete three-stage filtration, with higher cleanliness.

[0034] As a preferred embodiment, the filter plates 801 are plugged into the air purifier housing 4, and a handle is provided at the middle position of the top of the filter plate 801; further, the plug-in and handle design make the filter plate 801 easy to disassemble and replace, and more convenient to use.

[0035] As a preferred embodiment, the inner diameter of the sleeve 10 is consistent with the outer diameter of the movable cylinder 14, and the top threaded connection of one side of the sleeve 10 is provided with a limiting protrusion 15, the outer surface of the movable cylinder 14 is provided with a spiral guide groove 1402, and the end of the limiting protrusion 15 extends into the guide groove 1402; further, when the movable cylinder 14 is lifted up by the hydraulic telescopic rod 12, since the surface of the movable cylinder 14 is provided with a spiral guide groove 1402, and the end of the limiting protrusion 15 is inserted into the guide groove 1402, the movable cylinder 14 is limited by the position of the limiting protrusion 15 while moving up in the sleeve 10, and will rotate synchronously, that is, drive the gas collection component 13 to rise and rotate at the same time, and the air collection component 13 can enter the gas collecting cylinder 1301 when it is lifted and rotated, and there is no need to use an exhaust fan to exhaust air. Air quality detection is performed without affecting the indoor air density, so that the accuracy of air quality detection is improved.

[0036] As a preferred embodiment, the gas collection component 13 includes a gas collecting cylinder 1301, a gas collection pipe 1302, an air intake hopper 1303 and a threaded sleeve 1304, and the air intake end of the air quality detector 9 is connected to the gas collecting cylinder 1301, the gas collection pipes 1302 are distributed at equal angles on the periphery of the gas collecting cylinder 1301, and the outer surfaces of the gas collection pipes 1302 are evenly provided with trumpet-shaped air intake hoppers 1303; further, the design of multiple gas collection pipes 1302 can collect air from different directions at the same time, and the trumpet-shaped air intake hopper 1303 can increase the air intake area so that the air can be more easily collected into the gas collecting cylinder 1301.

[0037] As a preferred embodiment, a threaded connection portion 1401 is provided on the top of the movable cylinder 14, and the gas collection component 13 is connected to the threaded connection portion 1401 through a threaded sleeve 1304 to form a detachable connection design; further, the detachable connection design makes the gas collection component 13 easy to disassemble for cleaning, and the design is more reasonable.

[0038] The working process of the utility model is as follows:

[0039] When in use, the power is turned on, and the hydraulic telescopic rod 12 works first, and the movable cylinder 14 is lifted up by the hydraulic telescopic rod 12. Since a spiral guide groove 1402 is provided on the surface of the movable cylinder 14, and the end of the limiting protrusion 15 is inserted into the guide groove 1402, the movable cylinder 14 is limited by the position of the limiting protrusion 15 while moving up in the sleeve 10, and it will rotate synchronously, that is, it drives the gas collection component 13 to rise and rotate. When the gas collection component 13 is lifted and rotated, air can enter the gas collecting cylinder 1301, and then the air quality detector 9 performs quality detection on the air collected in the gas collecting cylinder 1301. The required air cleanliness can be set on the control panel 5. When the test result does not meet the standard, the exhaust fan in the air purifier housing 4 works to suck indoor air into the air purifier housing 4. The air enters from the air inlet 6, is filtered by the air filter component 8, and is discharged from the air outlet 7 to complete the air quality adjustment. The wireless signal transceiver module 11 can transmit the test result of the air quality detector 9 to the user's smart terminal, which is convenient for the user to remotely control.

[0040] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic indoor air quality adjustment device based on environmental perception, comprising an air purifier housing (4), characterized in that; An air outlet (7) is provided on one side of the air purifier housing (4), and an air filter assembly (8) is provided inside the air purifier housing (4); an air inlet (6) is provided on the other side of the air purifier housing (4), and a filter grid (601) is provided inside the air inlet (6); A sleeve (10) is installed at one end of the air purifier housing (4), and a hydraulic telescopic rod (12) is fixed at the bottom of the sleeve (10); a movable cylinder (14) is arranged inside the sleeve (10), and a rotating sleeve (1403) is arranged at the bottom of the movable cylinder (14); a ball turntable (16) is arranged inside the rotating sleeve (1403), and the top output end of the hydraulic telescopic rod (12) passes through the sleeve (10) and is connected to the bottom of the ball turntable (16); an air collection component (13) is installed at the top of the movable cylinder (14), and an air quality detector (9) is arranged at the middle position of the top of the air collection component (13).

2. The indoor air quality automatic adjustment device based on environmental perception according to claim 1 is characterized in that: A function panel (1) is provided at one end of the bottom of the air purifier housing (4) away from the sleeve (10), and a control panel (5) is installed on the function panel (1). A wireless signal transceiver module (11) is installed on the air purifier housing (4) on one side of the sleeve (10).

3. The indoor air quality automatic adjustment device based on environmental perception according to claim 1 is characterized in that: An embedded block (3) is provided at a middle position of the air purifier housing (4) away from one end of the sleeve (10), and mounting flanges (2) are provided on both sides of the air purifier housing (4) of the embedded block (3).

4. The indoor air quality automatic adjustment device based on environmental perception according to claim 1 is characterized in that: The air filter assembly (8) comprises three filter plates (801), and the filter plates (801) are arranged in parallel at equal intervals. The filter plates (801) are sequentially arranged as a non-woven fabric filter, an activated carbon filter and a nano silver filter in the direction from the air inlet (6) to the air outlet (7).

5. The indoor air quality automatic adjustment device based on environmental perception according to claim 4 is characterized in that: The filter plates (801) are plugged into the air purifier housing (4), and a handle is provided at the middle position of the top of the filter plates (801).

6. The indoor air quality automatic adjustment device based on environmental perception according to claim 1 is characterized in that: The inner diameter of the sleeve (10) matches the outer diameter of the movable cylinder (14), and the top of one side of the sleeve (10) is threadedly connected to a limiting protrusion (15). The outer surface of the movable cylinder (14) is provided with a spiral guide groove (1402), and the end of the limiting protrusion (15) extends into the guide groove (1402).

7. The automatic indoor air quality adjustment device based on environmental perception according to claim 1 is characterized in that: The gas collection component (13) includes a gas collection cylinder (1301), a gas collection pipe (1302), an air intake hopper (1303) and a threaded sleeve (1304), and the air intake end of the air quality detector (9) is connected to the gas collection cylinder (1301), the gas collection pipes (1302) are distributed at equal angles on the periphery of the gas collection cylinder (1301), and the outer surfaces of the gas collection pipes (1302) are evenly provided with trumpet-shaped air intake hoppers (1303).

8. The indoor air quality automatic adjustment device based on environmental perception according to claim 7 is characterized in that: A threaded connection portion (1401) is provided at the top of the movable cylinder (14), and the gas collection component (13) is detachably connected to the threaded connection portion (1401) via a threaded sleeve (1304).

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