Humidifying device provided with spray flow velocity adjusting structure

Abstract

The utility model provides a humidification device provided with a spray flow speed adjusting structure, which comprises a humidifier body and a humidification assembly, and the humidification assembly is movably clamped at the upper end of the humidifier body. Through the arrangement of the first accelerating pipe and the second accelerating pipe, when water mist enters the first reducer pipe, first-time acceleration is carried out, the second-time acceleration is carried out, the second-time acceleration is carried out when the water mist enters the second reducer pipe, and the second-time acceleration is carried out when the water mist enters the second reducer pipe; the water mist is accelerated for the second time when entering the second reducer pipe, the water mist has the high flow speed due to the two times of acceleration, the high airflow flow speed is matched with the first nozzle and the second nozzle in multiple directions, the humidification range of the whole device can be greatly widened, and the large space can be evenly humidified.

Description

Technical Field

[0001] The utility model belongs to the technical field of humidifying equipment, and particularly relates to a humidifying device configured with a spray flow rate adjusting structure. Background Art

[0002] Existing humidifiers have the problem of insufficient spray flow rate adjustment performance. Most humidifiers rely on a single nozzle or a fixed number of mist outlets and lack an effective function for adjusting the spray flow rate. For some situations where rapid humidification is not required or in small spaces, the normal humidification speed may cause the air humidity to be too high and make people uncomfortable, which makes it difficult for existing humidifiers to meet the needs of different people and different humidification scenarios.

[0003] To address the above problems, common practices include increasing the number of humidifiers, adopting a multi-nozzle design, or upgrading to a more efficient atomization technology. However, these strategies have their respective drawbacks: simply increasing the number of devices not only occupies more space but also significantly increases energy consumption; although the multi-nozzle design can locally improve the humidification uniformity, for large-area spaces, the optimization effect is limited. Therefore, we hope to design a humidifying device with a novel structure to solve this problem. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a humidifying device configured with a spray flow rate adjusting structure to solve the problems raised in the above background art.

[0005] The utility model is realized through the following technical solutions: A humidifying device configured with a spray flow rate adjusting structure, comprising: a humidifier body and a humidifying component. The humidifying component is movably clamped on the upper end of the humidifier body. The humidifier body includes an outer shell one, a bottom plate, a wire column, and an inclined rod.

[0006] A bottom plate is arranged on the lower side inside the outer shell one. An installation cavity is arranged between the lower side of the bottom plate and the bottom of the outer shell one. A wire column is arranged on the left inner wall of the outer shell one. An inclined rod is arranged inside the upper end of the wire column. An atomizer is installed at the end of the inclined rod. An acceleration tube one is arranged in the middle of the upper end of the outer shell one.

[0007] The humidifying component includes an outer shell two, an air duct, an acceleration tube two, and a spray part. An air duct is arranged on the left side of the outer shell two. An acceleration tube two is arranged in the middle of the upper side of the outer shell two. A spray part is rotatably installed on the upper side of the acceleration tube two.

[0008] As a preferred embodiment, the lower end of the outer shell two is designed with an opening. The diameter of the outer shell one matches the inner diameter of the outer shell two. A positioning ring is arranged on the lower side of the inner wall of the outer shell two. The upper end of the outer shell one is magnetically connected to the lower surface of the positioning ring.

[0009] As a preferred embodiment, the atomizer is located directly above the upper surface of the bottom plate. A conduit is provided on the left side of the upper end of the atomizer. The upper end of the conduit is designed to be open. The lower end of the conduit is internally connected to the inside of the first housing. The inner diameter of the conduit matches the outer diameter of the air duct. In actual use, a control module is installed inside the installation strong. The control module is connected to the power cord through a wire. At the same time, the control module is electrically connected to the atomizer through a wire passing through the wire column and the inclined rod. The atomizer can adopt an existing product model on the market. The control module is also electrically connected to an operation screen installed on the front side of the lower end of the humidifier body through a wire. The control module can adopt a commonly used humidifier control module model on the market.

[0010] As a preferred embodiment, the air duct includes an empty tube, a dust filter, and a movable cover plate. A dust filter is provided inside the upper end of the empty tube. A movable cover plate is rotatably installed at the upper end of the empty tube. A waterproof fan is installed inside the empty tube. The lower end of the empty tube is movably inserted into the upper end of the conduit. The empty tube is internally connected to the inside of the first housing through the conduit.

[0011] As a preferred embodiment, the first acceleration tube includes a reducing tube one and an inserting tube. The lower end of the reducing tube one is internally connected to the upper end of the first housing. The diameter of the reducing tube one gradually increases from top to bottom, and the inner diameter of the reducing tube one also gradually increases from top to bottom. The inserting tube is integrally provided at the upper end of the reducing tube one.

[0012] As a preferred embodiment, the second acceleration tube includes a connecting tube, a reducing tube two, and a clamping tube. The lower end of the reducing tube two is fixedly connected to the upper end of the second housing. A connecting tube is provided in the middle of the top of the second housing. The inner diameter of the lower end of the connecting tube matches the outer diameter of the upper end of the inserting tube;

[0013] The diameter of the reducing tube two gradually increases from top to bottom, and the inner diameter of the reducing tube two also gradually increases from top to bottom. The maximum diameter and the maximum inner diameter of the reducing tube two are both smaller than the maximum diameter and the maximum inner diameter of the reducing tube one. The clamping tube is integrally provided at the upper end of the reducing tube two.

[0014] As a preferred embodiment, the spraying member includes a rotating sleeve, an adjusting knob, and a sealing cap. A plurality of nozzle one distributed in an annular structure are radially inwardly provided on the side of the rotating sleeve. A communicating cavity is provided inside the rotating sleeve. The inner side end of the nozzle one is communicated with the communicating cavity. The plurality of nozzle one can perform synchronous humidification in multiple directions, expanding the humidification area.

[0015] As a preferred embodiment, the adjusting knob is rotatably installed on the upper side of the rotating sleeve through the communicating cavity by damping. A sealing tube is provided at the lower end of the adjusting knob. The outer wall of the sealing tube is rotatably connected to the inner wall of the communicating cavity by damping. A plurality of adjusting holes are provided on the side wall of the sealing tube;

[0016] The number, size, and distribution position of the adjustment holes are all matched with the number, size, and distribution position of the first nozzle. A column cavity is arranged inside the adjustment knob, a second nozzle is arranged on the upper side of the column cavity, and a sealing cap is movably and dampedly inserted through the second nozzle at the upper end of the adjustment knob.

[0017] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By arranging an air duct and rotating to open the movable cover plate on the upper side of the air duct, the water mist pressure in the spraying member will decrease as the movable cover plate is opened, slowing down the flow rate of the water mist sprayed by the spraying member, enabling the entire device to have more functions for adjusting the spraying flow rate, which helps to expand the usage range of the entire device, improve the user experience, and meet the humidification requirements of different scenarios and populations.

[0018] By arranging the first acceleration tube and the second acceleration tube, the relatively high air flow velocity in cooperation with the nozzles in multiple directions, namely the first nozzle and the second nozzle, can greatly expand the humidification range of the entire device and humidify a large space evenly.

[0019] The arrangement of the air duct can enhance the acceleration effect of the first acceleration tube and the second acceleration tube, and thus greatly increase the initial velocity when the first nozzle and the second nozzle spray water mist, so that the water mist can be sprayed to a farther distance, thereby expanding the humidification range of the entire device. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of a humidifying device with a spray flow rate adjustment structure according to the present utility model.

[0022] Figure 2 It is a schematic diagram of the structure of the humidifier body of a humidifying device with a spray flow rate adjustment structure according to the present utility model.

[0023] Figure 3 It is a schematic diagram of the structure of the humidifying component of a humidifying device with a spray flow rate adjustment structure according to the present utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the spraying member of a humidifying device with a spray flow rate adjustment structure according to the present utility model.

[0025] In the figure, 100 - humidifier body, 110 - outer shell one, 120 - installation cavity, 130 - bottom plate, 140 - wire column, 150 - inclined rod, 160 - atomizer, 170 - conduit, 180 - acceleration tube one, 181 - reducing tube one, 182 - insertion tube;

[0026] 200 - humidifying component, 210 - outer shell two, 220 - air duct, 221 - empty tube, 222 - dust filter, 223 - movable cover plate, 230 - positioning ring, 240 - acceleration tube two, 241 - connecting tube, 242 - reducing tube two, 243 - clamping tube, 250 - spraying part, 251 - rotating sleeve, 252 - nozzle one, 253 - adjusting knob, 254 - nozzle two, 255 - sealing cap. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a humidifying device configured with a spray flow rate adjustment structure, including: a humidifier body 100 and a humidifying component 200. The humidifying component 200 is movably clamped on the upper end of the humidifier body 100. The humidifier body 100 includes an outer shell one 110, a bottom plate 130, a wire column 140, and an inclined rod 150;

[0029] A bottom plate 130 is arranged on the lower side inside the outer shell one 110. An installation cavity 120 is arranged between the lower side of the bottom plate 130 and the bottom of the outer shell one 110. A wire column 140 is arranged on the left inner wall of the outer shell one 110. An inclined rod 150 is arranged inside the upper end of the wire column 140. The end of the inclined rod 150 is installed with an atomizer 160. An acceleration tube one 180 is arranged in the middle of the upper end of the outer shell one 110;

[0030] The humidifying component 200 includes an outer shell two 210, an air duct 220, an acceleration tube two 240, and a spraying part 250. An air duct 220 is arranged on the left side of the outer shell two 210. An acceleration tube two 240 is arranged in the middle of the upper side of the outer shell two 210. A spraying part 250 is rotatably installed on the upper side of the acceleration tube two 240.

[0031] Please refer to Figures 1 to 3 , the lower end of the outer shell two 210 is designed with an opening. The diameter of the outer shell one 110 matches the inner diameter of the outer shell two 210. A positioning ring 230 is arranged on the lower side of the inner wall of the outer shell two 210. The upper end of the outer shell one 110 is magnetically connected to the lower surface of the positioning ring 230.

[0032] The atomizer 160 is located directly above the upper surface of the bottom plate 130. A conduit 170 is provided on the left side of the upper end of the atomizer 160. The upper end of the conduit 170 is open. The lower end of the conduit 170 communicates with the inside of the outer shell 110. The inner diameter of the conduit 170 matches the outer diameter of the air duct 220. In actual use, a control module is installed inside the installation strong. The control module is connected to the power supply line through a wire. At the same time, the control module is electrically connected to the atomizer 160 through the wires passing through the wire column 140 and the diagonal rod 150. The atomizer 160 can adopt the existing product models in the market. The control module is also electrically connected to the operation screen installed on the front side of the lower end of the humidifier body 100 through a wire. The control module can adopt the common humidifier control module models in the market.

[0033] As the first embodiment of the present utility model, in actual use, after starting the atomizer 160, if a stronger humidification effect and further expanding the humidification range are required, the user can turn on the waterproof fan installed in the air duct 220 (the size of the waterproof fan matches the inner diameter of the empty tube 221, and the waterproof fan can adopt the existing product models in the market. After the waterproof fan rotates, it blows downward), and simultaneously open the movable cover plate 223 on the upper side of the empty tube 221. The empty tube 221 then conveys high-speed air flow into the inside of the outer shell 110, thereby increasing the air pressure inside the upper side of the outer shell 110, enhancing the acceleration effect of the acceleration tube 1 and the acceleration tube 240, and then greatly increasing the initial velocity of the water mist ejected by the nozzle 1 and the nozzle 2. In this way, the water mist can be ejected to a farther distance, thereby expanding the humidification range of the entire device.

[0034] Please refer to Figures 1 to 3 The air duct 220 includes an empty tube 221, a dust-proof net 222, and a movable cover plate 223. The dust-proof net 222 is provided inside the upper end of the empty tube 221. The movable cover plate 223 is rotatably installed at the upper end of the empty tube 221. A waterproof fan is installed inside the empty tube 221. The lower end of the empty tube 221 is movably inserted into the inside of the upper end of the conduit 170. The empty tube 221 communicates with the inside of the outer shell 110 through the conduit 170.

[0035] As the second embodiment of the present utility model, in actual use, if it is necessary to slow down the water mist spraying speed of the spraying member 250, only need to rotate and open the movable cover plate 223 on the upper side of the air duct 220 (the movable cover plate 223 is rotationally installed with damping at the upper end of the empty pipe 221). The size of the opened movable cover plate 223 can affect the air volume discharged from the empty pipe 221. During this process, the waterproof fan in the empty pipe 221 is always in the closed state. Part of the water mist inside the first housing 110 will leak out through the empty pipe 221, thereby reducing the pressure inside the first housing 110. Furthermore, the water mist pressure in the spraying member 250 will decrease as the movable cover plate 223 is opened. Therefore, it has the effect of slowing down the air flow rate, and then enables the entire device to have more functions for adjusting the spraying flow rate, which helps to expand the application range of the entire device, improve the user experience, and meet the humidification needs of different scenarios and populations.

[0036] Please refer to Figures 1 to 4 , the first acceleration pipe 180 includes a reduced-diameter pipe 181 and an insertion pipe 182. The lower end of the reduced-diameter pipe 181 is internally connected to the upper end inside the first housing 110. The diameter of the reduced-diameter pipe 181 gradually increases from top to bottom, and the inner diameter of the reduced-diameter pipe 181 also gradually increases from top to bottom. An insertion pipe 182 is integrally provided at the upper end of the reduced-diameter pipe 181.

[0037] The second acceleration pipe 240 includes a connecting pipe 241, a reduced-diameter pipe 242, and a clamping pipe 243. The lower end of the reduced-diameter pipe 242 is fixedly connected to the upper end of the second housing 210. A connecting pipe 241 is provided in the middle of the top of the second housing 210. The inner diameter of the lower end of the connecting pipe 241 matches the outer diameter of the upper end of the insertion pipe 182;

[0038] The diameter of the reduced-diameter pipe 242 gradually increases from top to bottom, and the inner diameter of the reduced-diameter pipe 242 also gradually increases from top to bottom. The maximum diameter and the maximum inner diameter of the reduced-diameter pipe 242 are both smaller than the maximum diameter and the maximum inner diameter of the reduced-diameter pipe 181. A clamping pipe 243 is integrally provided at the upper end of the reduced-diameter pipe 242.

[0039] The spraying member 250 includes a rotating sleeve 251, an adjusting knob 253, and a sealing cap 255. A plurality of nozzle 252s distributed in a circular structure are radially inwardly opened on the side of the rotating sleeve 251. A communication cavity is provided inside the rotating sleeve 251. The inner side ends of the nozzle 252s are communicated with the communication cavity. The plurality of nozzle 252s can perform synchronous humidification in multiple directions, expanding the humidification area.

[0040] The adjusting knob 253 is rotationally installed with damping on the upper side of the rotating sleeve 251 through the communication cavity. A sealing pipe is provided at the lower end of the adjusting knob 253. The outer wall of the sealing pipe is rotationally connected with the inner wall of the communication cavity with damping. A plurality of adjusting holes are provided on the side wall of the sealing pipe;

[0041] The number, size, and distribution position of the adjustment holes are all matched with the number, size, and distribution position of the first nozzle 252. A column cavity is provided inside the adjustment knob 253. A second nozzle 254 is provided on the upper side of the column cavity. The upper end of the adjustment knob 253 is movably and dampedly inserted with a sealing cap 255 through the second nozzle 254.

[0042] As the third embodiment of the present invention, based on the above first embodiment, in actual use, the atomizer 160 atomizes the water on the upper side inside the first housing 110, continuously generating and increasing the pressure inside the first housing 110. Under the action of the pressure, the water mist surges from inside the first housing 110 towards the first variable-diameter pipe 181 at the lower end of the first acceleration pipe 180, and enters the clamping pipe 243 at the lower end of the second acceleration pipe 240 through the insertion pipe 182, and enters the second variable-diameter pipe 242 through the clamping pipe 243, and finally enters the spraying member 250 through the connecting pipe 241 on the upper side of the second variable-diameter pipe 242. Since the inner diameter of the first variable-diameter pipe 181 gradually increases from top to bottom, and the inner diameter of the second variable-diameter pipe 242 also gradually increases from top to bottom, and the maximum diameter and maximum inner diameter of the second variable-diameter pipe 242 are both smaller than the maximum diameter and maximum inner diameter of the first variable-diameter pipe 181, when the water mist enters the inside of the first variable-diameter pipe 181, it undergoes the first acceleration, and when the water mist enters the inside of the second variable-diameter pipe 242, it undergoes the second acceleration. The two accelerations enable the water mist to have a relatively high flow rate.

[0043] However, the spraying member 250 cannot spray all the water mist transported into it in the first time, which makes the pressure inside the spraying member 250 relatively large. When lateral multi-directional atomization humidification is required, the user only needs to select and turn the adjustment knob 253 to make the first nozzle 252 coincide with the adjustment hole to complete multi-directional spraying humidification. If top humidification is required, directly remove the sealing cap 255 to enable the second nozzle 254 to spray and humidify. The relatively high air flow rate, combined with the multi-directional first nozzle 252 and second nozzle 254, can greatly improve the humidification range of the entire device and can uniformly humidify a large space.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A humidifying device configured with a spray flow rate adjustment structure, comprising: A humidifier main body (100) and a humidifying component (200), characterized in that the humidifying component (200) is movably clamped at the upper end of the humidifier main body (100), and the humidifier main body (100) includes an outer shell one (110), a bottom plate (130), a wire column (140) and an inclined rod (150); A bottom plate (130) is arranged on the lower side inside the outer shell one (110), an installation cavity (120) is arranged between the lower side of the bottom plate (130) and the bottom of the outer shell one (110), a wire column (140) is arranged on the left inner wall of the outer shell one (110), an inclined rod (150) is arranged inside the upper end of the wire column (140), an atomizer (160) is installed at the end of the inclined rod (150), and an acceleration tube one (180) is arranged in the middle of the upper end of the outer shell one (110); The humidifying component (200) includes an outer shell two (210), an air duct (220), an acceleration tube two (240) and a spraying part (250), the air duct (220) is arranged on the left side of the outer shell two (210), the acceleration tube two (240) is arranged in the middle of the upper side of the outer shell two (210), and the spraying part (250) is rotatably installed on the upper side of the acceleration tube two (240).

2. The humidifying device configured with a spray flow rate adjusting structure as described in claim 1, wherein: The lower end of the outer shell two (210) is designed with an opening, the diameter of the outer shell one (110) matches the inner diameter of the outer shell two (210), a positioning ring (230) is arranged on the lower side of the inner wall of the outer shell two (210), and the upper end of the outer shell one (110) is magnetically connected to the lower surface of the positioning ring (230).

3. The humidifying device configured with a spray flow rate adjusting structure according to claim 2, wherein: The atomizer (160) is directly above the upper surface of the bottom plate (130), a conduit (170) is arranged on the upper left side of the atomizer (160), the upper end of the conduit (170) is designed with an opening, the lower end of the conduit (170) communicates with the inside of the outer shell one (110), and the inner diameter of the conduit (170) matches the outer diameter of the air duct (220).

4. The humidifying device configured with a spray flow rate adjustment structure according to claim 3, characterized in that: The air duct (220) includes an empty tube (221), a dust-proof net (222) and a movable cover plate (223), the dust-proof net (222) is arranged inside the upper end of the empty tube (221), the movable cover plate (223) is rotatably installed at the upper end of the empty tube (221), a waterproof fan is installed inside the empty tube (221), the lower end of the empty tube (221) is movably inserted inside the upper end of the conduit (170), and the empty tube (221) communicates with the inside of the outer shell one (110) through the conduit (170).

5. The humidifying device configured with a spray flow rate adjustment structure according to claim 4, wherein: The acceleration tube one (180) includes a variable-diameter tube one (181) and an insertion tube (182), the lower end of the variable-diameter tube one (181) communicates with the inside of the upper end of the outer shell one (110), the diameter of the variable-diameter tube one (181) gradually increases from top to bottom, and the inner diameter of the variable-diameter tube one (181) also gradually increases from top to bottom, and the insertion tube (182) is integrally arranged at the upper end of the variable-diameter tube one (181).

6. The humidifying device configured with a spray flow rate adjusting structure as described in claim 5, wherein: The acceleration tube two (240) includes a connecting tube (241), a diameter-changing tube two (242), and a clamping tube (243). The lower end of the diameter-changing tube two (242) is fixedly connected to the upper end of the outer shell two (210). A connecting tube (241) is provided in the middle of the top of the outer shell two (210). The inner diameter of the lower end of the connecting tube (241) matches the outer diameter of the upper end of the insertion connecting tube (182). The diameter of the diameter-changing tube two (242) gradually increases from top to bottom, and the inner diameter of the diameter-changing tube two (242) also gradually increases from top to bottom. The maximum diameter and the maximum inner diameter of the diameter-changing tube two (242) are both smaller than the maximum diameter and the maximum inner diameter of the diameter-changing tube one (181). A clamping tube (243) is integrally provided at the upper end of the diameter-changing tube two (242).

7. The humidifying device configured with a spray flow rate adjusting structure according to claim 6, characterized in that: The spraying member (250) includes a rotating sleeve (251), an adjusting knob (253), and a sealing cap (255). A plurality of spray nozzles one (252) distributed in an annular structure are radially inwardly formed on the side of the rotating sleeve (251). A communicating cavity is provided inside the rotating sleeve (251). The inner side ends of the spray nozzles one (252) communicate with the communicating cavity.

8. A humidifying device configured with a spray flow rate adjusting structure according to claim 7, characterized in that: The adjusting knob (253) is rotatably installed on the upper side of the rotating sleeve (251) through the communicating cavity in a damped manner. A sealing tube is provided at the lower end of the adjusting knob (253). The outer wall of the sealing tube is rotatably connected to the inner wall of the communicating cavity in a damped manner. A plurality of adjusting holes are provided on the side wall of the sealing tube. The number, size, and distribution position of the adjusting holes are all matched with the number, size, and distribution position of the spray nozzles one (252). A column cavity is provided inside the adjusting knob (253). A spray nozzle two (254) is provided on the upper side of the column cavity. The sealing cap (255) is movably and dampedly inserted into the upper end of the adjusting knob (253) through the spray nozzle two (254).

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