Multifunctional ceiling type fresh air ventilator

Abstract

The utility model discloses a multifunctional ceiling type fresh air ventilator, which relates to the technical field of fresh air and comprises a mounting box, a fresh air mechanism is fixedly connected inside the mounting box, a humidifying mechanism is fixedly connected to the top of an inner cavity of the mounting box, the mounting box comprises a box body, a movable door is rotatably connected to the bottom of the box body, and the movable door is fixedly connected to the bottom of the box body. A display panel is arranged at the bottom of the movable door, mounting parts are fixedly connected to the two sides of the box body, and an air inlet is formed in the surface of the box body. Through the arrangement of the humidifying mechanism, when outside air is dry, purified water in the storage tank is heated to generate water vapor, the water vapor escapes into the box body, fresh air flowing through the box body is humidified, meanwhile, the residual amount of the purified water in the storage tank can be detected through the liquid level sensor, dry burning is avoided, and the fresh air is stored in the storage tank. Discomfort caused by too dry indoor air is avoided, and the air purifier is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air, in particular to a multifunctional ceiling-mounted fresh air fan. Background Art

[0002] The ceiling-mounted fresh air blower is an innovative air treatment device. It cleverly utilizes the top space of the room, does not occupy the ground area, and keeps the indoor layout neat and beautiful. Its main functions include: continuously introducing fresh outdoor air, while exhausting the dirty air in the room, effectively improving the quality of indoor air, so that people can breathe fresh and healthy air indoors. It is relatively quiet when running and will not cause too much interference to people's daily life.

[0003] At present, ceiling-mounted fresh air fans are mostly used for indoor ventilation. When the outside air is relatively dry, directly introducing the outside air into the room will cause the indoor air to be too dry, making people feel uncomfortable. However, the existing ceiling-mounted fresh air fans do not have the function of humidifying the fresh air, which causes certain inconveniences in use. Utility Model Content

[0004] The utility model provides a multifunctional ceiling-mounted fresh air fan to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A multifunctional ceiling-mounted fresh air fan comprises a mounting box, wherein a fresh air mechanism is fixedly connected to the interior of the mounting box, and a humidifying mechanism is fixedly connected to the top of the inner cavity of the mounting box.

[0007] A further improvement of the technical solution of the utility model is that the installation box includes a box body, a movable door is rotatably connected to the bottom of the box body, a display panel is arranged at the bottom of the movable door, mounting parts are fixedly connected to both sides of the box body, and an air inlet is arranged on the surface of the box body.

[0008] A further improvement of the technical solution of the utility model is that the fresh air mechanism includes a mounting groove, one side of the mounting groove is fixedly connected to the inner wall of the box body, the interior of the mounting groove is connected to the interior of the air inlet, a fan is fixedly connected to the top of the inner cavity of the mounting groove, a ventilation cavity is provided inside the box body, and a first filter plate is provided on one side of the inner cavity of the ventilation cavity.

[0009] A further improvement of the technical solution of the utility model is that a second filter plate is fixedly connected to the inner wall of the box body, and an air outlet is provided on one side of the inner cavity of the box body.

[0010] A further improvement of the technical solution of the utility model is that the humidifying mechanism includes a mounting box, the top of the mounting box is fixedly connected to the top of the inner cavity of the box, a base is fixedly connected to the top of the inner cavity of the mounting box and located at the top of the inner cavity of the box, and a through hole is opened on the surface of the mounting box.

[0011] A further improvement of the technical solution of the utility model is that a sliding groove is fixedly connected to one side of the inner cavity of the installation box and located on the inner wall of the box body, a sliding block is overlapped on the inner wall of the sliding groove, a lifting box is fixedly connected to one side of the sliding block, and a contact block is arranged at the bottom of the base.

[0012] A further improvement of the technical solution of the utility model is that: a through hole is opened on the surface of the lifting box, a positioning ring is fixedly connected to the bottom of the inner cavity of the lifting box, and a handle is fixedly connected to the bottom of the lifting box.

[0013] A further improvement of the technical solution of the utility model is that a storage tank is overlapped at the bottom of the inner cavity of the lifting box, a heater is threadedly connected to the upper end of the storage tank, a heating rod is fixedly connected to the bottom of the heater, a liquid level sensor is fixedly connected to the bottom of the heater, a through hole is opened at the upper end of the inner wall of the storage tank, and a contact block is arranged on the top of the heater.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a multifunctional ceiling-mounted fresh air fan. Through the setting of a humidifying mechanism, when the outside air is relatively dry, water vapor is generated by heating the pure water in the storage tank, and the water vapor is dissipated into the box body to humidify the fresh air flowing through the box body. At the same time, the remaining amount of pure water in the storage tank can be detected by a liquid level sensor to avoid dry burning and avoid discomfort caused by excessive dryness of the indoor air, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the humidification mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the humidification mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of the exploded structure of the storage tank of the present utility model.

[0022] In the figure: 1. installation box; 11. box body; 12. movable door; 13. installation part; 14. air inlet; 2. fresh air mechanism; 21. installation slot; 22. fan; 23. ventilation chamber; 24. first filter plate; 25. second filter plate; 26. air outlet; 3. humidification mechanism; 31. installation box; 32. base; 33. sliding slot; 34. sliding block; 35. lifting box; 36. positioning ring; 37. handle; 38. storage tank; 39. heater; 310. heating rod; 311. liquid level sensor. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-6 As shown, the utility model provides a multifunctional ceiling-mounted fresh air fan, including an installation box 1, a fresh air mechanism 2 is fixedly connected inside the installation box 1, a humidifying mechanism 3 is fixedly connected to the top of the inner cavity of the installation box 1, the installation box 1 includes a box body 11, a movable door 12 is rotatably connected to the bottom of the box body 11, a display panel is provided at the bottom of the movable door 12, mounting parts 13 are fixedly connected to both sides of the box body 11, an air inlet 14 is provided on the surface of the box body 11, the fresh air mechanism 2 includes a mounting groove 21, one side of the mounting groove 21 is fixedly connected to the inner wall of the box body 11, the inside of the mounting groove 21 is communicated with the inside of the air inlet 14, a fan 22 is fixedly connected to the top of the inner cavity of the mounting groove 21, a ventilation cavity 23 is provided inside the box body 11, a first filter plate 24 is provided on one side of the inner cavity of the ventilation cavity 23, a second filter plate 25 is fixedly connected to the inner wall of the box body 11, and an air outlet 26 is provided on one side of the inner cavity of the box body 11.

[0026] In this embodiment, during use, the box body 11 is first fixed to the indoor roof through the mounting member 13, and then during use, the air in the mounting groove 21 is continuously blown out through the fan 22, so that the air pressure in the mounting groove 21 is reduced and the air pressure in the box body 11 is increased. Under the action of the low air pressure in the mounting groove 21, the outside fresh air enters the mounting groove 21 along the air inlet 14, and under the action of the high air pressure in the box body 11, the fresh air in the box body 11 enters the ventilation cavity 23, and after being filtered by the first filter plate 24 and the second filter plate 25, the dust in the air is removed and then enters the room from the air outlet 26 to ventilate the room.

[0027] Example 2

[0028] like Figure 1-6As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the humidifying mechanism 3 includes a mounting box 31, the top of the mounting box 31 is fixedly connected to the top of the inner cavity of the box body 11, a base 32 is fixedly connected to the top of the inner cavity of the mounting box 31 and located at the top of the inner cavity of the box body 11, a through hole is opened on the surface of the mounting box 31, a sliding groove 33 is fixedly connected to one side of the inner cavity of the mounting box 31 and located on the inner wall of the box body 11, a sliding block 34 is overlapped on the inner wall of the sliding groove 33, a lifting box 35 is fixedly connected to one side of the sliding block 34, and a contact block is provided at the bottom of the base 32.

[0029] In this embodiment, when people in the room feel that the air is too dry, when the fresh air flows through the box body 11, the heater 39 causes the heating rod 310 to heat the pure water in the storage tank 38, so that the pure water is accelerated to evaporate, and the generated water vapor escapes into the box body 11 along the through hole to humidify the fresh air. At the same time, in the process of heating the pure water, the remaining amount of pure water in the storage tank 38 can be monitored by the liquid level sensor 311, and displayed on the display panel set at the bottom of the movable door 12 to avoid dry burning.

[0030] Example 3

[0031] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a through hole is opened on the surface of the lifting box 35, a positioning ring 36 is fixedly connected to the bottom of the inner cavity of the lifting box 35, a handle 37 is fixedly connected to the bottom of the lifting box 35, a storage tank 38 is overlapped at the bottom of the inner cavity of the lifting box 35, a heater 39 is threadedly connected to the upper end of the storage tank 38, a heating rod 310 is fixedly connected to the bottom of the heater 39, a liquid level sensor 311 is fixedly connected to the bottom of the heater 39, a through hole is opened at the upper end of the inner wall of the storage tank 38, and a contact block is arranged on the top of the heater 39.

[0032] In this embodiment, when it is necessary to replenish the storage tank 38 with pure water, the movable door 12 is opened and the handle 37 is pulled to make the lifting box 35 drive the sliding block 34 to slide along the sliding groove 33, so that the lifting box 35 drives the storage tank 38 to move down to the bottom of the installation box 31, and then the storage tank 38 can be taken out of the lifting box 35, and then the heater 39 is removed to replenish the storage tank 38 with pure water. After the replenishment is completed, the heater 39 is reinstalled in the storage tank 38, and the storage tank 38 is put back to its original place, and the handle 37 is pushed upward, so that the contact block on the top of the heater 39 can be re-contacted with the contact block at the bottom of the base 32, making it more convenient to use.

[0033] The following is a detailed description of the working principle of this multifunctional ceiling-mounted fresh air fan.

[0034] like Figure 1-6As shown, during use, the box body 11 is first fixed to the indoor roof through the mounting member 13, and then during use, the air in the mounting groove 21 is continuously blown out through the fan 22, so that the air pressure in the mounting groove 21 is reduced and the air pressure in the box body 11 is increased. Under the action of the low air pressure in the mounting groove 21, the outside fresh air enters the mounting groove 21 along the air inlet 14, and under the action of the high air pressure in the box body 11, the fresh air in the box body 11 enters the ventilation cavity 23, and after being filtered by the first filter plate 24 and the second filter plate 25 and removing the dust in the air, the fresh air enters the room from the air outlet 26 to ventilate the room. When the indoor personnel feel that the air is too dry, when the fresh air flows through the box body 11, the heater 39 is used to make the heating rod 310 heat the pure water in the storage tank 38, so that the pure water evaporates faster, and the generated water vapor escapes to the box body 11 along the through hole. The fresh air is humidified inside. At the same time, in the process of heating the pure water, the remaining amount of pure water in the storage tank 38 can be monitored by the liquid level sensor 311, and displayed on the display panel set at the bottom of the movable door 12 to avoid dry burning. When it is necessary to add pure water to the storage tank 38, after opening the movable door 12, pull the handle 37 to make the lifting box 35 drive the sliding block 34 to slide along the sliding groove 33, so that the lifting box 35 drives the storage tank 38 to move down to the bottom of the installation box 31, and then the storage tank 38 can be taken out of the lifting box 35, and then the heater 39 can be removed to replenish the pure water in the storage tank 38. After the replenishment is completed, the heater 39 is reinstalled in the storage tank 38, and the storage tank 38 is put back to its original place, and the handle 37 is pushed upward to make the contact block on the top of the heater 39 contact with the contact block at the bottom of the base 32 again, making it more convenient to use.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multifunctional ceiling-mounted fresh air fan, comprising a mounting box (1), characterized in that: The interior of the installation box (1) is fixedly connected to a fresh air mechanism (2); the top of the inner cavity of the installation box (1) is fixedly connected to a humidifying mechanism (3); the humidifying mechanism (3) comprises an installation box (31); the top of the installation box (31) is fixedly connected to the top of the inner cavity of the box body (11); a base (32) is fixedly connected to the top of the inner cavity of the installation box (31) and located at the top of the inner cavity of the box body (11); a through hole is provided on the surface of the installation box (31); a sliding groove (33) is fixedly connected to one side of the inner cavity of the installation box (31) and located at the inner wall of the box body (11); a sliding block (34) is overlapped on the inner wall of the sliding groove (33); and one side of the sliding block (34) is fixedly connected to A lifting box (35), wherein a contact block is provided at the bottom of the base (32), a through hole is provided on the surface of the lifting box (35), a positioning ring (36) is fixedly connected to the bottom of the inner cavity of the lifting box (35), a handle (37) is fixedly connected to the bottom of the lifting box (35), a storage tank (38) is overlapped at the bottom of the inner cavity of the lifting box (35), a heater (39) is threadedly connected to the upper end of the storage tank (38), a heating rod (310) is fixedly connected to the bottom of the heater (39), a liquid level sensor (311) is fixedly connected to the bottom of the heater (39), a through hole is provided at the upper end of the inner wall of the storage tank (38), and a contact block is provided on the top of the heater (39).

2. A multifunctional ceiling-mounted fresh air blower according to claim 1, characterized in that: The installation box (1) comprises a box body (11), a movable door (12) is rotatably connected to the bottom of the box body (11), a display panel is arranged at the bottom of the movable door (12), mounting parts (13) are fixedly connected to both sides of the box body (11), and an air inlet (14) is arranged on the surface of the box body (11).

3. The multifunctional ceiling-mounted fresh air blower according to claim 1 is characterized in that: The fresh air mechanism (2) comprises a mounting groove (21), one side of the mounting groove (21) is fixedly connected to the inner wall of the housing (11), the interior of the mounting groove (21) is communicated with the interior of the air inlet (14), a fan (22) is fixedly connected to the top of the inner cavity of the mounting groove (21), a ventilation cavity (23) is provided inside the housing (11), and a first filter plate (24) is provided on one side of the inner cavity of the ventilation cavity (23).

4. The multifunctional ceiling-mounted fresh air blower according to claim 2 is characterized in that: A second filter plate (25) is fixedly connected to the inner wall of the box body (11), and an air outlet (26) is provided on one side of the inner cavity of the box body (11).

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