Air humidification spraying device

Abstract

The utility model discloses an air humidification spraying device which comprises a humidifier machine body, a support is arranged at the upper end of the humidifier machine body, a liquid conveying pipe is fixedly connected in the humidifier machine body, a lifting cylinder is connected to the liquid conveying pipe in a sleeved mode, a spraying head is arranged at the upper end of the lifting cylinder, and nozzles are arranged on the side face and the top of the spraying head. A lifting limiting device is arranged on the support, and a rotation driving device is arranged at the upper end of the humidifier body. The utility model belongs to the technical field of air humidifiers, and particularly relates to an air humidifying and spraying device which solves the problems that when a humidifier in the prior art sprays water, the humidifier can only spray water in the horizontal direction and cannot spray water in the vertical direction, and the spraying height is inconvenient to adjust.

Description

Technical Field

[0001] The utility model belongs to the technical field of air humidifiers, in particular to an air humidifying spraying device. Background Art

[0002] With the development of the economy and the improvement of people's living standards, people have higher and higher requirements for quality of life and health. In the dry season, the air humidity needs to be increased to protect the skin. Long-term air conditioning will accelerate the loss of moisture in people's skin. Humidifiers can not only increase the air humidity in a limited space, but also refresh the indoor air.

[0003] After searching, the publication (announcement) number is: CN212081540U, which discloses a household intelligent air humidification spray device. By setting a spray disc, air flows into the spray disc with water mist, and is sprayed to the surroundings through a nozzle. At the same time, the rotating motor is started to drive the rotating shaft to rotate, so that the spray disc also rotates while spraying water mist, effectively humidifying the space at all angles, further improving the humidification efficiency.

[0004] However, there are some shortcomings: the humidifier can only spray in a rotating manner in the horizontal direction, and the angle cannot be adjusted in the vertical direction. Moreover, the spraying height is fixed and the spraying height cannot be flexibly adjusted. Therefore, improvements are needed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the humidifier in the prior art can only spray in the horizontal direction but not in the vertical direction when spraying, and it is not convenient to adjust the spraying height.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an air humidifying spray device comprises a humidifier body, a bracket is provided at the upper end of the humidifier body, an infusion tube is fixedly connected to the humidifier body, a lifting cylinder is sleeved on the infusion tube, a nozzle is provided at the upper end of the lifting cylinder, nozzles are provided on the side and top of the nozzle, a lifting limit device is provided on the bracket, and a rotation driving device is provided at the upper end of the humidifier body; the lifting limit device comprises an electric telescopic rod, a limiting frame is provided at the output end of the electric telescopic rod, a plug column is provided at the end of the limiting frame, a limiting ring is provided on the lifting cylinder, the plug column can be inserted into the limiting ring, a limiting column is provided on the plug column, the plug column can drive the limiting ring to rise and fall, thereby driving the height adjustment of the nozzle, and the limiting ring can rotate on the plug column.

[0007] Furthermore, the rotation drive device includes a motor, which is arranged on the humidifier body. A rack column is provided at the output end of the motor, and the rack column rotates on the bracket. A gear is provided at the lower end of the lifting cylinder, and the gear is always meshed and connected with the rack column. The rotation of the gear can be realized by driving the rack column, thereby driving the lifting cylinder to rotate and realizing the rotation spraying of the nozzle.

[0008] Preferably, a piston plate is provided at the end of the infusion tube, and the piston plate can prevent the liquid in the lifting cylinder from flowing back.

[0009] Preferably, a liquid replenishing valve is provided at the upper end of the humidifier body.

[0010] Preferably, the humidifier body is provided with a liquid level gauge.

[0011] Preferably, the bottom of the humidifier body is provided with running wheels.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The utility model can adjust the height of the nozzle by setting a lifting limit device, so that the air humidifier can spray atomized water at different heights.

[0014] 2. The utility model can realize the rotating spraying of the nozzle by arranging a rotating driving device. The side wall and the top of the nozzle are provided with nozzles, which can spray water mist to the surrounding air comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall stereogram of an air humidifying spraying device of the utility model;

[0016] Figure 2 It is a partial three-dimensional diagram of a lifting and limiting device of an air humidifying spray device of the utility model;

[0017] Figure 3 for Figure 1 Diagram of the internal connection between the infusion tube and the lifting cylinder.

[0018] Among them, 1. humidifier body, 2. infusion tube, 3. bracket, 4. lifting cylinder, 5. nozzle, 6. nozzle, 7. lifting limit device, 8. rotation drive device, 9. electric telescopic rod, 10. limit frame, 11. plug column, 12. limit column, 13. limit ring, 14. motor, 15. rack column, 16. gear, 17. piston plate, 18. refill valve, 19. liquid level meter, 20. walking wheel. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] like Figure 1-3 The utility model is an air humidifying spraying device, comprising a humidifier body 1, a bracket 3 is provided at the upper end of the humidifier body 1, a liquid replenishing valve 18 is provided at the upper end of the humidifier body 1, a liquid level gauge 19 is provided at the humidifier body 1, a walking wheel 20 is provided at the bottom of the humidifier body 1, a liquid infusion tube 2 is fixedly provided in the humidifier body 1, a piston plate 17 is provided at the end of the liquid infusion tube 2, and the piston plate 17 can prevent the liquid in the lifting cylinder 4 from flowing back, a lifting cylinder 4 is sleeved on the liquid infusion tube 2, a nozzle 5 is provided at the upper end of the lifting cylinder 4, a nozzle 6 is provided on the side and top of the nozzle 5, a lifting limit device 7 is provided on the bracket 3, and a rotating drive device 8 is provided at the upper end of the humidifier body 1;

[0022] like Figure 1-2 The lifting and limiting device 7 includes an electric telescopic rod 9, a limiting frame 10 is provided at the output end of the electric telescopic rod 9, a plug post 11 is provided at the end of the limiting frame 10, a limiting ring 13 is provided on the lifting cylinder 4, the plug post 11 can be inserted into the limiting ring 13, a limiting column 12 is provided on the plug post 11, the plug post 11 can drive the limiting ring 13 to rise and fall, thereby driving the height adjustment of the nozzle 5, and the limiting ring 13 can rotate on the plug post 11.

[0023] like Figure 1 The rotation drive device 8 includes a motor 14, which is arranged on the humidifier body 1. A rack column 15 is provided at the output end of the motor 14. The rack column 15 rotates on the bracket 3. A gear 16 is provided at the lower end of the lifting cylinder 4. The gear 16 is always meshed with the rack column 15. The gear 16 can be driven by the rack column 15 to rotate, thereby driving the lifting cylinder 4 to rotate and realizing the rotation spraying of the nozzle 5.

[0024] During specific use, when it is necessary to spray and humidify the surrounding air, liquid is transported to the lifting cylinder 4 through the infusion tube 2, the liquid passes through the nozzle 5, and finally sprayed into the surrounding space through the nozzle 6. The nozzle 6 is arranged on the side and top of the nozzle 5, which improves the comprehensiveness of the spraying.

[0025] When the motor 14 is turned on, the rack column 15 will engage the gear 16 to rotate, and the gear 16 will drive the lifting cylinder 4 to rotate. The limit ring 13 will rotate under the limit of the plug column 11, and the limit column 12 will be inserted into the internal groove of the limit ring 13 to prevent the plug column 11 from being separated from the limit ring 13. When the spraying height of the nozzle 5 needs to be adjusted, the limit frame 10 will drive the limit ring 13 to rise and fall by starting the electric telescopic rod 9, and the lifting cylinder 4 will rise and fall on the infusion tube 2, and the piston plate 17 at the upper end of the infusion tube 2 will always seal the lifting cylinder 4 to prevent liquid reflux.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An air humidifying spraying device, comprising a humidifier body, characterized in that: A bracket is provided at the upper end of the humidifier body, an infusion tube is fixedly connected to the humidifier body, a lifting cylinder is sleeved on the infusion tube, a nozzle is provided at the upper end of the lifting cylinder, nozzles are provided on the side and top of the nozzle, a lifting limit device is provided on the bracket, and a rotating drive device is provided at the upper end of the humidifier body.

2. An air humidifying spray device according to claim 1, characterized in that: The lifting and limiting device comprises an electric telescopic rod, a limiting frame is provided at the output end of the electric telescopic rod, an inserting column is provided at the end of the limiting frame, a limiting ring is provided on the lifting cylinder, the inserting column can be inserted into the limiting ring, and a limiting column is provided on the inserting column.

3. An air humidifying spraying device according to claim 2, characterized in that: The rotary drive device comprises a motor, which is arranged on the humidifier body. A rack column is arranged at the output end of the motor, and the rack column rotates on the bracket. A gear is arranged at the lower end of the lifting cylinder, and the gear is always meshed with the rack column.

4. An air humidifying spraying device according to claim 3, characterized in that: A piston plate is provided at the end of the infusion tube.

5. An air humidifying spray device according to claim 4, characterized in that: A liquid replenishing valve is arranged at the upper end of the humidifier body.

6. An air humidifying spray device according to claim 5, characterized in that: The humidifier body is provided with a liquid level meter.

7. An air humidifying spray device according to claim 6, characterized in that: The bottom of the humidifier body is provided with running wheels.

Images