Portable indoor auxiliary humidifying device

Abstract

The utility model provides a portable indoor auxiliary humidifying device, which relates to the technical field of humidifying devices and comprises a shell, a partition plate fixedly connected onto the inner wall of the shell, a fixed barrel fixedly mounted at the top of the partition plate, a wet curtain barrel arranged inside the fixed barrel, an exhaust fan fixedly mounted at the top in the shell, and a water tank arranged below the partition plate. According to the humidifying device, the wet curtain barrel is spin-dried through the spin-drying assembly after the humidifying device is used, natural air drying of the wet curtain barrel is not needed, the drying efficiency of the wet curtain barrel is improved, and the situation that the wet curtain barrel is in a wet state for a long time, and consequently bacteria breeding and mildewing are likely to happen is avoided; water can be conveniently injected into the water tank through the injection assembly, the water in the water tank can be prevented from spilling out when the humidifying device topples over, and the situation that some important files and electronic equipment on the table top are wetted by the spilled water, and consequently losses are caused is avoided.

Description

Technical Field

[0001] This utility model relates to the field of humidification device technology, specifically a portable indoor auxiliary humidification device. Background Technology

[0002] People who are in dry environments for extended periods may not experience discomfort, but their health can be affected. Therefore, humidifiers, which improve dryness, have become common household appliances. Portable humidifiers, due to their small size and ease of use on a desktop, are particularly popular.

[0003] Existing evaporative humidifiers mainly consist of a housing, and inside the housing are a fan, a wet curtain, and a water tank. During use, water from the tank is pumped to the top of the wet curtain to wet it. Indoor air enters through the air inlet on the housing, is humidified by the wet curtain, and then the fan blows the moisture escaping from the wet curtain out through the air outlet of the housing, thus achieving the effect of humidifying the indoor air. However, after use, because the wet curtain is covered with moisture and the airflow inside the housing is poor, the water on the wet curtain is difficult to dry completely. This results in the wet curtain remaining damp for a long time, which easily leads to the growth of bacteria and mold. Furthermore, the top of the water tank in existing evaporative humidifiers is often open, making it easy for humidifiers placed on a table to be knocked over, causing a large amount of water to spill out and potentially damaging important documents and electronic devices on the table. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a portable indoor auxiliary humidification device. After the humidification device is used, the wet curtain tube is spun dry by the spin-drying component, which eliminates the need to wait for it to air dry naturally, thereby improving the drying efficiency of the wet curtain tube and preventing it from being in a wet state for a long time, which can easily breed bacteria and mold. Secondly, the filling component makes it easy to add water into the water tank, and the humidification device can prevent water from spilling out of the water tank when it is tilted, so as to avoid damaging important documents and electronic devices on the table.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] A portable indoor auxiliary humidification device includes: a shell, a partition fixedly connected to the inner wall of the shell, a fixed cylinder fixedly installed on the top of the partition, a wet curtain cylinder provided inside the fixed cylinder, an exhaust fan fixedly installed on the top of the shell, a water tank provided below the partition, and a funnel fixedly connected to the opening at the top of the fixed cylinder;

[0007] A spin-drying assembly is disposed on the fixed cylinder and is used to spin-dry the water on the wet curtain cylinder. The spin-drying assembly includes: mounting base a, mounting base b, base, teeth, gear a, and reducer.

[0008] A filling assembly, disposed on the partition plate, is used to fill water into the water tank. The filling assembly includes: a mounting cylinder, a valve seat, a cylinder, a piston rod, a spring, a valve core, a water tank cover, and a filter cylinder.

[0009] Furthermore, a mounting base a is fixedly connected to the top of the fixed cylinder, and a mounting base b is fixedly connected to the bottom of the fixed cylinder. A base is rotatably connected inside the mounting base b. The wet curtain tube is installed on the top of the base. Several teeth are opened around the circumference of the rotating shaft at the bottom of the base. A gear a is provided inside the base. A reducer is fixedly installed on the top of the partition. The drive shaft at the top of the reducer extends into the mounting base b and is connected to the bottom of the gear a.

[0010] Furthermore, an installation cylinder is fixedly installed on the top of the water tank, a valve seat is fixedly connected to the inner wall of the installation cylinder, a cylinder is fixedly connected to the inner wall of the installation cylinder near the bottom, a piston rod is slidably connected inside the cylinder, a spring is connected between the bottom end of the piston rod and the bottom of the installation cylinder, a valve core is fixedly connected to the top end of the piston rod, a water tank cover is fixedly installed on the top of the water tank, and a filter cylinder is fixedly installed at the bottom of the water tank cover.

[0011] Furthermore, the fixed cylinder has two symmetrically arranged openings on its circumference. A movable groove is provided on one side of the inner wall of the opening. The top of the movable groove is connected to the outside. A water baffle is provided inside the movable groove. An external toothed ring is provided on the top of the fixed cylinder. The bottom of the external toothed ring is connected to the top of the two water baffles. Several air inlets are provided on opposite sides of the housing near the openings.

[0012] Furthermore, a limiting ring is fixedly connected to the inner wall of the fixed cylinder near the top of the outer gear ring. A drive motor is fixedly installed on the top of the limiting ring. The drive shaft at the bottom of the drive motor extends through the limiting ring to the bottom and is fixedly connected to a gear b. The gear b meshes with the outer gear ring.

[0013] Furthermore, a top seat is fixedly connected to the top of the base, the bottom of the top seat is in contact with the top of the wet curtain tube, an air outlet pipe is fixedly connected to the top of the top seat, the top end of the air outlet pipe extends into the interior of the top seat, a water distribution groove is formed on the inner wall of the top seat, a conveying pipe is fixedly connected to the bottom of the fixed tube, a cross-shaped water distribution pipe is fixedly connected to the top end of the conveying pipe, the four ends of the water distribution pipe extend into the interior of the water distribution groove, and multiple water outlet holes are formed on the side of the bottom of the water distribution groove away from the center, the water outlet holes are opposite to the wet curtain tube.

[0014] Furthermore, a water pump is fixedly installed on the top of the partition, and a water pump is fixedly connected to the input end of the water pump. The water pump extends through the water tank cover into the interior, and a water delivery pipe is fixedly connected to the output end of the water pump. The water delivery pipe is connected to the bottom end of the delivery pipe, and a return water pipe is fixedly connected to the bottom of the fixed cylinder. A connector is provided on the top of the water tank, and the bottom end of the return water pipe is threadedly connected to the connector.

[0015] The beneficial effects of this utility model are:

[0016] The advantage of this invention is that the spin-drying component spins the wet curtain tube dry after the humidification device is used, without waiting for it to air dry naturally, which improves the drying efficiency of the wet curtain tube and avoids the wet curtain tube from being in a wet state for a long time, which makes it easy for bacteria and mold to grow.

[0017] Secondly, the filling component makes it easy to add water to the tank, and the humidifier prevents water from spilling out when tilted, thus avoiding damage to important documents and electronic devices on the desktop. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the fixed cylinder structure of this utility model.

[0021] Figure 4 This is an exploded view of the wet curtain tube structure of this utility model.

[0022] Figure 5 This is an exploded view of the mounting cylinder structure of this utility model.

[0023] Figure 6 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0024] Figure 7 For the present utility model Figure 2 Enlarged view of section B in the middle.

[0025] Figures 1-7In the middle section: 1. Shell; 11. Partition; 12. Fixed cylinder; 13. Evaporative cooling pad; 14. Exhaust fan; 15. Water tank; 16. Funnel; 2. Mounting base a; 21. Mounting base b; 22. Base; 23. Gear teeth; 24. Gear a; 25. Reducer; 26. Opening; 27. Movable groove; 28. Water baffle; 29. ​​External gear ring; 210. Limit ring; 211. Drive motor; 212. Gear b; 213, Air inlet; 3, Mounting cylinder; 31, Valve seat; 32, Cylinder; 33, Piston rod; 34, Spring; 35, Valve core; 36, Water tank cover; 37, Filter cylinder; 4, Top seat; 41, Air outlet pipe; 42, Water distribution trough; 43, Delivery pipe; 44, Water distribution pipe; 45, Water outlet; 5, Water pump; 51, Pumping pipe; 52, Supply pipe; 53, Return pipe; 54, Connector. Detailed Implementation

[0026] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0027] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0028] Example 1

[0029] like Figures 1-7 As shown, a portable indoor auxiliary humidification device includes: a housing 1, a partition 11 fixedly connected to the inner wall of the housing 1, a fixed cylinder 12 fixedly installed on the top of the partition 11, a wet curtain cylinder 13 provided inside the fixed cylinder 12, an exhaust fan 14 fixedly installed on the top of the housing 1, a water tank 15 provided below the partition 11, and a funnel 16 fixedly connected to the opening at the top of the fixed cylinder 12; a spin-drying assembly, which is disposed on the fixed cylinder 12 and is used to spin-dry the water on the wet curtain cylinder 13; and a filling assembly, which is disposed on the partition 11 and is used to fill water into the water tank 15.

[0030] A water pump 5 is fixedly installed on the top of the partition 11. A water pump pipe 51 is fixedly connected to the input end of the water pump 5. The water pump pipe 51 extends through the water tank cover 36 and into the interior. A water delivery pipe 52 is fixedly connected to the output end of the water pump 5. The water delivery pipe 52 is connected to the bottom end of the delivery pipe 43. A return water pipe 53 is fixedly connected to the bottom of the fixed cylinder 12. A connector 54 is provided on the top of the water tank 15. The bottom end of the return water pipe 53 is threadedly connected to the connector 54.

[0031] During use, water is added to the water tank 15 through the filling component. The filling component prevents water from spilling when the humidifier is tilted. Then, the water tank 15 is placed inside the housing 1. During use, the water pump 5 and the exhaust fan 14 are started. After the water pump 5 starts, water is drawn out through the water pipe 51 and then transported to the wet curtain drum 13 through the delivery pipe 43. The flowing water flows into the fixed drum 12 and returns to the water tank 15 through the return water pipe 53. The connector 54 is equipped with a one-way valve to prevent water from flowing out. After the exhaust fan 14 starts, fresh air from outside is drawn in. The fresh air passes through the moist wet curtain drum 13 and carries away water molecules, so that the humid air is discharged from the top of the housing 1 through the funnel 16 to humidify the room. After use, the wet curtain drum 13 is rotated by the spin-drying component. When the wet curtain drum 13 rotates, the water is spun off by centrifugal force, thereby preventing the growth of bacteria due to a large amount of water on the wet curtain drum 13.

[0032] Example 2

[0033] Based on Embodiment 1, the spin-drying assembly includes: mounting base a2, mounting base b21, base 22, teeth 23, gear a24, and reducer 25. Mounting base a2 is fixedly connected to the top of the fixed cylinder 12, and mounting base b21 is fixedly connected to the bottom of the fixed cylinder 12. Base 22 is rotatably connected inside mounting base b21. A wet curtain tube 13 is mounted on top of base 22. Several teeth 23 are provided around the circumference of the rotating shaft at the bottom of base 22. Gear a24 is provided inside base 22. Reducer 25 is fixedly mounted on the top of partition 11. The drive shaft at the top of reducer 25 extends into the mounting base b21 and connects to the bottom of gear a24. Two symmetrically arranged teeth are provided around the circumference of the fixed cylinder 12. The opening 26 has a movable groove 27 on one side of the inner wall of the opening 26. The top of the movable groove 27 is connected to the outside. Each movable groove 27 is equipped with a baffle plate 28. The top of the fixed cylinder 12 is equipped with an external gear ring 29. The bottom of the external gear ring 29 is connected to the top of the two baffle plates 28. Several air inlets 213 are opened on the opposite sides of the housing 1 near the opening 26. A limit ring 210 is fixedly connected to the inner wall of the fixed cylinder 12 near the top of the external gear ring 29. A drive motor 211 is fixedly installed on the top of the limit ring 210. The drive shaft at the bottom of the drive motor 211 extends through the limit ring 210 to the bottom and is fixedly connected to a gear b212. The gear b212 meshes with the external gear ring 29.

[0034] The base 22 is fixedly connected to the top of the top seat 4. The bottom of the top seat 4 is attached to the top of the wet curtain tube 13. The top of the top seat 4 is fixedly connected to the air outlet pipe 41. The top end of the air outlet pipe 41 extends into the interior of the top seat 4. A water distribution groove 42 is opened on the inner wall of the top seat 4. A conveying pipe 43 is fixedly connected to the bottom of the fixed tube 12. A cross-shaped water distribution pipe 44 is fixedly connected to the top end of the conveying pipe 43. The four ends of the water distribution pipe 44 extend into the interior of the water distribution groove 42. Multiple water outlet holes 45 are opened on the side of the bottom of the water distribution groove 42 away from the center. The water outlet holes 45 are opposite to the wet curtain tube 13.

[0035] When the water on the wet curtain drum 13 is spun dry, the drive motor 211 is started, driving the gear b212 to rotate. When the gear b212 rotates, it meshes with the external gear ring 29, which in turn drives the external gear ring 29 to rotate the two baffles 28 out of the movable groove 27, thereby sealing the two openings 26. Then the drive motor 211 stops working, and the reducer 25 starts, driving the gear a24 to rotate. When the gear a24 rotates, it meshes with the teeth 23 on the outside of the rotating shaft of the base 22, which in turn drives the base 22 to rotate the wet curtain drum 13 and the top seat 4. The rotating shaft at the bottom of the base 22 and the air outlet pipe 41 of the top seat 4 are mounted on the mounting base. The rotation between a2 and mounting base b21 maintains the concentricity of the evaporative cooling pad 13 during rotation. The evaporative cooling pad 13 rotates to shake off the attached water, which slides into the fixed cylinder 12 and then flows back to the water tank 15 through the return water pipe 53. After the water is spun dry, the reducer 25 stops working. At this time, the control starts the drive motor 211 to reverse and drive the two baffles 28 to move into the two movable slots 27, opening the two openings 26. The exhaust fan 14 draws air to remove the residual water on the evaporative cooling pad 13. The exhaust fan 14 runs for a period of time and then stops working, thus keeping the evaporative cooling pad 13 dry.

[0036] When the air is humidified, the water pump 5 starts and delivers water to the delivery pipe 43, and then from the delivery pipe 43 to the water distribution pipe 44. The water flows into the water distribution tank 42 through the four output ends of the water distribution pipe 44, and then is distributed to multiple water outlets 45 through the water distribution tank 42. The water flows to the wet curtain drum 13 through the water outlets 45. When the air is spun dry, the base 22 drives the top seat 4 to rotate, so that the water distribution tank 42 rotates around the water distribution pipe 44. The water distribution pipe 44 does not block the rotation of the top seat 4, and the water inside the water distribution tank 42 moves to the periphery under the action of centrifugal force and is discharged through the water outlets 45, thus removing the residual water inside the water distribution tank 42.

[0037] Example 3

[0038] Based on Embodiment 1, the filling assembly includes: a mounting cylinder 3, a valve seat 31, a cylinder 32, a piston rod 33, a spring 34, a valve core 35, a water tank cover 36, and a filter cylinder 37. The mounting cylinder 3 is fixedly installed on the top of the water tank 15. The valve seat 31 is fixedly connected to the inner wall of the mounting cylinder 3. The cylinder 32 is fixedly connected to the inner wall of the mounting cylinder 3 near the bottom. The piston rod 33 is slidably connected inside the cylinder 32. A spring 34 is connected between the bottom end of the piston rod 33 and the bottom of the inner wall of the mounting cylinder 3. The valve core 35 is fixedly connected to the top end of the piston rod 33. The water tank cover 36 is fixedly installed on the top of the water tank 15. The filter cylinder 37 is fixedly installed at the bottom of the water tank cover 36.

[0039] When adding water to the water tank 15, disconnect the bottom end of the return pipe 53 from the connector 54 and disconnect the suction pipe 51 from the top of the water tank cover 36. Then, pull the water tank 15 out of the housing 1 and move it under the faucet. Push the valve core 35 downward through the bottom of the faucet, pushing the piston rod 33 downward inside the cylinder 32 to compress the spring 34 and store energy. The valve core 35 moves a distance out of the valve seat 31, creating a gap between the valve core 35 and the valve seat 31. When the faucet is turned on, water flows out through the water channel opened at the top of the valve core 35. The water flows into the empty gap and then into the water tank 15. The water flows in and is filtered through the filter cartridge 37 to remove residual chlorine and large particles from the tap water. After filling, turn off the faucet and separate the faucet from the valve core 35. The spring 34 releases its elasticity and pushes the piston rod 33 upward. The piston rod 33 pushes the valve core 35 into the valve seat 31, so that the valve seat 31 and the valve core 35 are sealed. Then, connect the bottom end of the return water pipe 53 to the connector 54 and connect the water suction pipe 51 to the water tank cover 36. Then, put the water tank 15 into the housing 1.

[0040] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0041] The above provides a detailed description of a portable indoor auxiliary humidification device provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A portable indoor auxiliary humidification device, characterized in that, The utility model relates to a kind of water tank and wet curtain drying machine, including: Shell (1), the inner wall of the shell (1) is fixedly connected with baffle (11), the top of the baffle (11) is fixedly installed with fixed cylinder (12), the inside of the fixed cylinder (12) is equipped with wet curtain cylinder (13), the top of the shell (1) is fixedly installed with exhaust fan (14), the lower side of the baffle (11) is equipped with water tank (15), the opening of the top of the fixed cylinder (12) is fixedly connected with hopper (16); Spin-dry assembly, which is provided on the fixed cylinder (12), is used for spinning dry water on the wet curtain cylinder (13). The spin-dry assembly comprises a mounting seat a (2), a mounting seat b (21), a base (22), a tooth (23), a gear a (24) and a speed reducer (25). The filling assembly is provided on the baffle (11) and is used for filling water into the water tank (15). The filling assembly comprises a mounting cylinder (3), a valve seat (31), a cylinder (32), a piston rod (33), a spring (34), a valve core (35), a water tank cover (36) and a filter cylinder (37).

2. The portable indoor auxiliary humidifying device according to claim 1, wherein, The top of the fixed cylinder (12) is fixedly connected with the mounting seat a (2), the bottom of the fixed cylinder (12) is fixedly connected with the mounting seat b (21), the inside of the mounting seat b (21) is rotatably connected with the base (22), the wet curtain cylinder (13) is installed on the top of the base (22), a plurality of teeth (23) are arranged around the rotating shaft of the bottom of the base (22), the inside of the base (22) is provided with the gear a (24), the top of the speed reducer (25) is fixedly installed on the top of the baffle (11), and the driving shaft of the top of the speed reducer (25) extends into the inside of the mounting seat b (21) and is connected with the bottom of the gear a (24).

3. The portable indoor auxiliary humidifying device of claim 1, wherein, The top of the water tank (15) is fixedly installed with the mounting cylinder (3), the inner wall of the mounting cylinder (3) is fixedly connected with the valve seat (31), the inner wall of the mounting cylinder (3) is fixedly connected with the cylinder (32) near the bottom, the inside of the cylinder (32) is slidably connected with the piston rod (33), the bottom of the piston rod (33) is connected with the spring (34) between the bottom of the mounting cylinder (3), the top of the piston rod (33) is fixedly connected with the valve core (35), the top of the water tank (15) is fixedly installed with the water tank cover (36), and the bottom of the water tank cover (36) is fixedly installed with the filter cylinder (37).

4. The portable indoor auxiliary humidifying device of claim 1, wherein, The fixed cylinder (12) is provided with two symmetrical openings (26), the inner wall of the opening (26) is provided with a movable groove (27) on one side, the top of the movable groove (27) is communicated with the outside, the inside of the movable groove (27) is provided with a water baffle (28), the top of the two water baffles (28) is connected with the bottom of the outer gear ring (29), and the shell (1) is provided with a plurality of air inlet holes (213) near the opening (26) on the opposite sides.

5. The portable indoor auxiliary humidification device of claim 4, wherein, The fixed cylinder (12) inner wall is fixedly connected with a limiting ring (210) near the top of the outer gear ring (29), the top of the limiting ring (210) is fixedly installed with a driving motor (211), the driving shaft at the bottom end of the driving motor (211) extends to the bottom through the limiting ring (210) and is fixedly connected with a gear b (212), and the gear b (212) is in meshing connection with the outer gear ring (29).

6. The portable indoor auxiliary humidifying device of claim 1, wherein, The top of the base (22) is fixedly connected with a top seat (4), the bottom of the top seat (4) is in abutment with the top of the wet curtain cylinder (13), the top of the top seat (4) is fixedly connected with an air outlet pipe (41), the top end of the air outlet pipe (41) extends to the inside of the top seat (4), a water distribution groove (42) is formed in the inner wall of the top seat (4), a conveying pipe (43) is fixedly connected to the bottom of the fixed cylinder (12), the top end of the conveying pipe (43) is fixedly connected with a cross-shaped water distribution pipe (44), the four ends of the water distribution pipe (44) extend to the inside of the water distribution groove (42) respectively, a plurality of water outlet holes (45) are formed in the bottom of the water distribution groove (42) away from the center, and the water outlet holes (45) are opposite to the wet curtain cylinder (13).

7. The portable indoor auxiliary humidification device of claim 6, wherein, The top of the partition plate (11) is fixedly installed with a water pump (5), the input end of the water pump (5) is fixedly connected with a water suction pipe (51), the water suction pipe (51) extends to the inside through the water tank cover (36), the output end of the water pump (5) is fixedly connected with a water supply pipe (52), the water supply pipe (52) is connected with the bottom end of the conveying pipe (43), the bottom of the fixed cylinder (12) is fixedly connected with a water return pipe (53), the top of the water tank (15) is provided with a connecting head (54), and the bottom end of the water return pipe (53) is in threaded connection with the connecting head (54).

Images