Building air purification device

Abstract

The utility model discloses a building air purification device, and relates to the technical field of air purification. The building air purification device comprises a box body, a bottom plate is fixedly connected to the bottom end of the box body, an air inlet is fixedly connected to the side face of the box body, a first dustproof net is fixedly connected to the side face of the box body, a water tank is fixedly connected to the top end of the bottom plate, and a fixing base is fixedly connected into the box body; a supporting table is fixedly connected to the top end of the fixing base, an automatic water supplementing mechanism is fixedly connected into the box body, a second rotating rod is rotationally connected into the box body, and a second filter screen is rotationally connected to the side face of the second rotating rod. The water level in the box body is lowered, so that the floater moves downwards along with the water level, finally, the sliding rod is driven to move downwards to drive the first stop lever to start the toggle switch, the water pump is started to supplement the cleaning liquid in the box body, automatic supplementing of the cleaning liquid is achieved through the automatic water supplementing mechanism, manual maintenance is not needed, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a building air purification device. Background Art

[0002] An air purifier is a device designed to improve indoor air quality. It uses filtration, adsorption and sterilization technologies to effectively remove pollutants such as particulate matter, harmful gases, bacteria and viruses in the air, thereby providing a clean and healthy indoor air environment.

[0003] According to a publicly disclosed air purification device for buildings (Announcement No.: CN211659521U), it includes a base, a water tank and a box body, the four corners of the bottom end of the base are fixedly connected with rollers, the water tank is fixedly connected to the middle of the top of the base, the box body is fixedly connected to one side of the top of the base, two push rods are fixedly connected to the other side of the top of the base, and handles are fixedly connected to the tops of the two push rods. A water inlet pipe is fixedly connected between one side of the top of the water tank and the top of one side of the box body. A purification mechanism is provided inside the box body, and the purification mechanism includes a primary purification mechanism and a secondary purification mechanism. A fixed plate is fixedly connected to the middle of the inner wall of the bottom end of the box body. In the above application, an air purification device for buildings cleans the second filter screen with a cleaning liquid, but as the device is used, the cleaning liquid will gradually decrease, and it may need to be manually replenished later, and the process may be cumbersome. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a building air purification device that solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: a building air purification device, including a box body, the bottom end of the box body is fixedly connected to a bottom plate, the side of the box body is fixedly connected to an air inlet, the side of the box body is fixedly connected to a dust screen, the top of the bottom plate is fixedly connected to a water tank, the box body is fixedly connected to a fixed seat, the top of the fixed seat is fixedly connected to a support platform, the box body is fixedly connected to an automatic water replenishment mechanism, the box body is rotatably connected to a rotating rod 2, and the side of the rotating rod 2 is rotatably connected to a filter. Net 2, a filter net 1 is fixedly connected in the box body, the automatic water replenishment mechanism includes a water pump, a water inlet pipe is fixedly connected to the side of the water pump, a water outlet pipe is fixedly connected to the bottom of the water pump, a power cord is fixedly connected to the top of the water pump, a toggle switch is fixedly connected in the box body, a toggle lever is provided on the side of the toggle switch, a pull rope is fixedly connected to the top of the toggle lever, a sliding frame is fixedly connected to the side of the fixed seat, a sliding rod is slidably connected in the sliding frame, a blocking rod is fixedly connected to the top of the sliding rod, and a float is fixedly connected to the bottom of the sliding rod.

[0005] Preferably, the water pump is fixedly connected to the side of the box body, one end of the water inlet pipe is fixedly connected to the side of the water pump, and the other end is fixedly connected to the side of the water tank, one end of the water outlet pipe is fixedly connected to the bottom of the water pump, and the other end passes through the wall and is fixedly connected to it.

[0006] Preferably, one end of the power cord is fixedly connected to the top of the water pump, and the other end passes through the box and is fixedly connected to the side of the toggle switch. The toggle switch is a common electronic switch, also known as a toggle switch or a rocker switch. It usually consists of a toggle rod and a set of electrical contacts.

[0007] Preferably, one end of the pull rope is fixedly connected to the top of the lever, and the other end is fixedly connected to the bottom of the barrier rod. The float is a device for water level control, which is usually composed of a floating sphere or disc that can float on the water surface and change with the water level.

[0008] Preferably, the top of the support platform is fixedly connected to a motor, the side output shaft of the motor is fixedly connected to a rotating shaft, the side of the rotating shaft is fixedly connected to a fan blade, the side of the rotating shaft is fixedly connected to a rotating rod 1, the side of the rotating rod 1 is fixedly connected to a blocking rod 2, a vent is opened on the side of the box body, a dustproof net 2 is fixedly connected in the vent, a turntable is rotatably connected in the vent, a trigger turning rod is fixedly connected to the side of the turntable, a connecting rod is fixedly connected to the side of the turntable, a collision rod is fixedly connected to the side of the connecting rod, a spring is fixedly connected to the side of the spring, and a fixed plate is fixedly connected to the side of the spring, and the part of the trigger turning rod protruding from the vent will come into contact with the turning rod 1 as the turning rod 1 rotates, thereby being pushed to drive the turntable to rotate.

[0009] Preferably, the motor is fixedly connected to the support platform at the top thereof, and the fixing plate is fixedly connected to the support platform on the inner wall of the vent. As the triggering rotating rod drives the turntable to rotate, the connecting rod on the other side of the turntable will also drive the impact rod to move, and the subsequent connecting rod is affected by the spring force to drive the impact rod to hit the second dustproof net.

[0010] The utility model provides a building air purification device, which has the following beneficial effects:

[0011] (1) The present application lowers the water level in the box, causing the float to move downward, and finally driving the slide rod to move downward, driving the stop lever to turn on the toggle switch, thereby turning on the water pump to replenish the cleaning liquid in the box. The automatic water replenishment mechanism realizes automatic replenishment of the cleaning liquid, eliminating the need for manual maintenance and saving manpower and material resources.

[0012] (2) The present application drives the rotating shaft through a motor, thereby driving the rotating rod 1 to rotate, and finally the rotating rod 1 pushes and triggers the rotating rod to rotate, and the connecting rod is driven to rotate through the turntable, so that it pulls the impact rod, and then the impact rod is affected by the elastic force of the spring so that it hits the dustproof net 2, shaking off the dust on it and achieving the purpose of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0015] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0016] Figure 4 This is a partial structural diagram of the automatic water replenishment mechanism of the utility model;

[0017] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of B;

[0018] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of C in the figure.

[0019] In the figure: 1. box body; 2. bottom plate; 3. air inlet; 4. dust screen 1; 5. water tank; 6. fixing seat; 7. support table; 8. automatic water replenishment mechanism; 81. water pump; 82. water inlet pipe; 83. water outlet pipe; 84. power cord; 85. toggle switch; 86. lever; 87. pull rope; 88. lever 1; 89. slide bar; 810. slide frame; 811. float; 9. motor; 10. shaft; 11. fan blade; 12. lever 1; 13. lever 2; 14. dust screen 2; 15. trigger lever; 16. turntable; 17. connecting rod; 18. impact rod; 19. fixing plate; 20. spring; 21. vent; 22. filter screen 1; 23. filter screen 2; 24. lever 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] For example, see Figure 1-4A building air purification device comprises a box body 1, a bottom plate 2 is fixedly connected to the bottom end of the box body 1, an air inlet 3 is fixedly connected to the side of the box body 1, a dust screen 4 is fixedly connected to the side of the box body 1, a water tank 5 is fixedly connected to the top of the bottom plate 2, a fixing seat 6 is fixedly connected in the box body 1, a support platform 7 is fixedly connected to the top of the fixing seat 6, an automatic water replenishment mechanism 8 is fixedly connected in the box body 1, a rotating rod 24 is rotatably connected in the box body 1, a filter screen 23 is rotatably connected to the side of the rotating rod 24, and a filter screen 22 is fixedly connected in the box body 1;

[0022] The automatic water replenishment mechanism 8 includes a water pump 81, a water inlet pipe 82 is fixedly connected to the side of the water pump 81, the water pump 81 is fixedly connected to the side of the box body 1, one end of the water inlet pipe 82 is fixedly connected to the water pump 81, and the other end passes through the water tank 5 and is fixedly connected thereto, one end of the water outlet pipe 82 is fixedly connected to the bottom of the water pump, and the other end passes through the wall and is fixedly connected thereto, the bottom end of the water pump 81 is fixedly connected to a water outlet pipe 83, the top of the water pump 81 is fixedly connected to a power cord 84, and a toggle switch 85 is fixedly connected inside the box body 1. The toggle switch 85 is a common electronic switch, also known as a toggle switch or a rocker switch. It is usually composed of a toggle rod and a group of electrical contacts. One end of the power cord 84 is fixedly connected to the top of the water pump 81, and the other end passes through the box 1 and is fixedly connected to the side of the toggle switch 85. A toggle rod 86 is provided on the side of the toggle switch 85, and a pull rope 87 is fixedly connected to the top of the toggle rod 86. A sliding frame 810 is fixedly connected to the side of the fixed seat 6, and a sliding rod 89 is slidably connected in the sliding frame 810. A stopper 88 is fixedly connected to the top of the sliding rod 89. One end of the pull rope 87 is fixedly connected to the toggle rod 86 at the top, and the other end is fixedly connected to the stopper 88 at the bottom. Fixedly connected, the bottom end of the slide bar 89 is fixedly connected with a float 811. The float 811 is a device for water level control, which is usually composed of a floating sphere or disc, can float on the water surface and change with the water level. The present application lowers the water level in the box body 1, so that the float 811 moves downward, and finally drives the slide bar 89 to move downward and drive the barrier bar 88 to turn on the toggle switch 85, thereby turning on the water pump 81 to replenish the cleaning liquid in the box body 1. The automatic water replenishing mechanism 8 realizes automatic replenishment of the cleaning liquid, and no manual maintenance is required, saving manpower and material resources.

[0023] When the present embodiment is used, as the cleaning liquid in the box 1 is gradually used up, the water level gradually decreases. At this time, the float 811 moves downward due to the lowering of the water level, thereby driving the slide bar 89 at its top to move downward in the slide frame 810. Subsequently, the blocking rod 88 moves downward with the slide bar 89. At this time, the pull rope 87 is in a relaxed state. As the blocking rod 88 continues to drop, it will eventually contact the lever 86. When the water level reaches the lowest point, the blocking rod 88 pushes the lever 86 to the bottom, triggering the toggle switch 85. At this time, the toggle switch 85 is turned on. The switch 85 turns on the water pump 81 through the power cord 84. The water pump 81 draws out the cleaning liquid in the water tank 5 through the water inlet pipe 82, and then replenishes the cleaning liquid into the box body 1 through the water outlet pipe 83. As the cleaning liquid is replenished, the water level in the box body 1 continues to rise, and the float 811 also rises accordingly, thereby driving the barrier rod 88 to rise. As the barrier rod 88 continues to rise, the pull rope 87 is slowly straightened. Finally, when the barrier rod 88 reaches the top, the pull rope 87 is completely stretched and the lever 86 is pulled to the initial position, thereby turning off the water pump 81 and stopping the delivery.

[0024] For example 2, please refer to Figure 5-6 On the basis of the first embodiment, a dust cleaning mechanism is added, which includes a motor 9, a rotating shaft 10 is fixedly connected to the side output shaft of the motor 9, a fan blade 11 is fixedly connected to the side of the rotating shaft 10, a rotating rod 12 is fixedly connected to the side of the rotating shaft 10, a blocking rod 2 13 is fixedly connected to the side of the rotating rod 12, a vent 21 is opened on the side of the box body 1, a dustproof net 2 14 is fixedly connected in the vent 21, a turntable 16 is rotatably connected in the vent 21, a trigger turntable 15 is fixedly connected to the side of the turntable 16, a part of the trigger turntable 15 protruding from the vent 21 will come into contact with the turntable 12 as it rotates, thereby being pushed to drive the turntable 16 to rotate, a connecting rod 17 is fixedly connected to the side of the connecting rod 17, a striking rod 18 is fixedly connected to the side of the connecting rod 17, A spring 20 is fixedly connected thereto. As the triggering rotating rod 15 drives the turntable 16 to rotate, the connecting rod 17 on the other side of the turntable 16 will also drive the striking rod 18 to move. Subsequently, the connecting rod is affected by the elastic force of the spring 20 and drives the striking rod 18 to hit the dust-proof net 2 14. A fixing plate 19 is fixedly connected to the side of the spring 20. The motor 9 is fixedly connected to the support platform 7 at the top thereof. The fixing plate 19 is fixedly connected to the support platform 7 on the inner wall of the vent 21. The present application drives the rotating shaft 10 through the motor 9, thereby driving the rotating rod 12 to rotate, and finally causing the rotating rod 12 to push the triggering rotating rod 15 to rotate, and driving the connecting rod 17 to rotate through the turntable 16, so that it pulls the striking rod 18. Subsequently, the striking rod 18 is affected by the elastic force of the spring 20 and hits the dust-proof net 2 14, shaking off the dust on it and playing a role of cleaning.

[0025] When in use, based on the dust cleaning mechanism of the first embodiment, as the device works, the motor 9 is turned on, and the motor 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 rotates to make the fan blades 11 rotate, so that an air duct is formed in the device. Because it is inevitable that there will be a lot of dust attached to the dustproof net 2 14 in the vent 21 on the construction site, when there is a lot of dust on the dustproof net 2 14, it will affect the ventilation effect of the dustproof net 2 14, so as the rotating shaft 10 rotates, it will drive the rotating rod 12 on its side to rotate, thereby driving the second blocking rod 13 to rotate, and as the blocking rod As the blocking rod 13 rotates, it will subsequently contact the trigger rotating rod 15, thereby pushing the trigger rotating rod 15 so that it drives the turntable 16 to rotate on the opening side wall of the box body 1. As the turntable 16 rotates, the connecting rod 17 will rotate while stretching the spring 20 at the other end fixed on the fixed plate 19. At the same time, the connecting rod 17 will also drive the impact rod 18 to move. As the blocking rod 13 rotates, it will no longer contact the rotating rod 12. At this time, under the elastic force of the spring 20, the connecting rod 17 will drive the impact rod 18 to rotate and hit the dustproof net 14, shaking off the dust on it, thereby cleaning the dust.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building air purification device, comprising a housing (1), characterized in that: The bottom end of the box body (1) is fixedly connected to a bottom plate (2), the side of the box body (1) is fixedly connected to an air inlet (3), the side of the box body (1) is fixedly connected to a dust screen (4), the top of the bottom plate (2) is fixedly connected to a water tank (5), a fixed seat (6) is fixedly connected inside the box body (1), the top of the fixed seat (6) is fixedly connected to a support platform (7), an automatic water replenishment mechanism (8) is fixedly connected inside the box body (1), a rotating rod (24) is rotatably connected inside the box body (1), a filter screen (23) is rotatably connected to the side of the rotating rod (24), and a filter screen (22) is fixedly connected inside the box body (1); The automatic water replenishment mechanism (8) comprises a water pump (81), a water inlet pipe (82) is fixedly connected to the side of the water pump (81), a water outlet pipe (83) is fixedly connected to the bottom of the water pump (81), a power line (84) is fixedly connected to the top of the water pump (81), a toggle switch (85) is fixedly connected inside the box (1), a toggle lever (86) is provided on the side of the toggle switch (85), a pull rope (87) is fixedly connected to the top of the toggle lever (86), a sliding frame (810) is fixedly connected to the side of the fixed seat (6), a sliding rod (89) is slidably connected inside the sliding frame (810), a blocking rod (88) is fixedly connected to the top of the sliding rod (89), and a float (811) is fixedly connected to the bottom of the sliding rod (89).

2. A building air purification device according to claim 1, characterized in that: The water pump (81) is fixedly connected to the side of the box body (1), one end of the water inlet pipe (82) is fixedly connected to the water pump (81), and the other end passes through the water tank (5) and is fixedly connected to it.

3. A building air purification device according to claim 2, characterized in that: One end of the power line (84) is fixedly connected to the top of the water pump (81), and the other end passes through the box (1) and is fixedly connected to the side of the toggle switch (85).

4. A building air purification device according to claim 3, characterized in that: One end of the pull rope (87) is fixedly connected to the top end of the shifting rod (86), and the other end is fixedly connected to the bottom end of the first blocking rod (88).

5. A building air purification device according to claim 4, characterized in that: The top of the support platform (7) is fixedly connected to a motor (9), the side output shaft of the motor (9) is fixedly connected to a rotating shaft (10), the side of the rotating shaft (10) is fixedly connected to a fan blade (11), the side of the rotating shaft (10) is fixedly connected to a rotating rod 1 (12), the side of the rotating rod 1 (12) is fixedly connected to a blocking rod 2 (13), a vent (21) is provided on the side of the box body (1), a dustproof net 2 (14) is fixedly connected in the vent (21), a rotating disk (16) is rotatably connected in the vent (21), a trigger rotating rod (15) is fixedly connected to the side of the rotating disk (16), a connecting rod (17) is fixedly connected to the side of the connecting rod (17), a striking rod (18) is fixedly connected to the side of the connecting rod (17), a spring (20) is fixedly connected to the side of the connecting rod (17), and a fixing plate (19) is fixedly connected to the side of the spring (20).

6. A building air purification device according to claim 5, characterized in that: The motor (9) is fixedly connected to the support platform (7) at the top thereof, and the fixing plate (19) is fixedly connected to the vent (21) on the inner wall thereof.

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