Spraying device

Abstract

The utility model belongs to the field of mist spraying, and particularly relates to a mist spraying device which comprises a mist spraying part, a mist spraying cavity is arranged in the mist spraying part, a liquid inlet for liquid to enter, a gas inlet for gas to enter and a mist spraying opening for spraying atomized liquid are further formed in the mist spraying part, and the liquid inlet, the gas inlet and the mist spraying opening are all communicated with the mist spraying cavity. The first container is filled with liquid and is communicated with the liquid inlet; the gas supply part is used for supplying gas and is communicated with the gas inlet; the first driving assembly is used for shaking or vibrating the first container or shaking and vibrating the first container at the same time. In the spraying process of the device, the first container is continuously shaken or vibrated or shaken and vibrated at the same time through the first driving assembly, so that liquid in the first container is prevented from precipitating or directly blocking input of the liquid, and the reliability of the device is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of spraying, especially relates to a spraying device. BACKGROUND

[0002] The atomization device is a product for atomizing liquid, and has a wide application prospect in the fields of medical treatment, industry and the like; for the atomization device, one implementation principle of atomization is as follows: the shear force and collision force generated by high-speed gas flow are utilized to disperse liquid into small droplets;

[0003] As disclosed in the prior patent of the cosmetic liquid atomization spraying device (patent application No. CN201510295611.8), a pressurizing device is arranged, the pressurizing device comprises a gas nozzle for spraying high-pressure air; a liquid container is arranged for containing cosmetic liquid; wherein the liquid container guides the cosmetic liquid to a spraying nozzle through a mist outlet pipeline, the spraying nozzle is arranged near the gas nozzle, the high-pressure air sprayed by the gas nozzle generates negative pressure near the spraying nozzle; the cosmetic liquid flows to the negative pressure area, and the high-pressure gas sprays the cosmetic liquid in the negative pressure area in a mist form at a certain divergence angle; the spraying pressure of the gas nozzle can be adjusted. The prior patent discloses a device for atomizing liquid by using high-pressure air, but in the device, the liquid container is static during operation, which leads to the phenomenon of precipitation of the solution in the liquid container and even the phenomenon of blocking of the mist outlet pipeline, thereby affecting the atomization effect. SUMMARY

[0004] In order to solve the above problems, the purpose of the utility model is to provide a spraying device, which can avoid the precipitation of the solution and the blocking of the channel during use, thereby improving the reliability of the device.

[0005] In order to achieve the above purpose, the technical scheme of the utility model is as follows.

[0006] A spraying device, characterized in that it comprises:

[0007] A spraying part is arranged in the spraying device, a spraying cavity is arranged in the spraying part, and a liquid inlet for liquid, a gas inlet for gas and a spraying port for spraying atomized liquid are further arranged on the spraying part, and the liquid inlet, the gas inlet and the spraying port are communicated with the spraying cavity;

[0008] A first container containing liquid is arranged, and the first container is communicated with the liquid inlet;

[0009] A gas supply part for supplying gas is arranged, and the gas supply part is communicated with the gas inlet;

[0010] A first driving assembly for shaking or vibrating or shaking and vibrating the first container simultaneously is arranged.

[0011] In the device, the liquid of the first solution is supplied into the spray cavity through the liquid inlet, while the gas supply part supplies gas into the spray cavity through the gas inlet, so that the liquid in the spray cavity is sprayed out from the spray port in the form of mist; at the same time of the spraying, the first container is continuously shaken or vibrated or shaken and vibrated at the same time by the first driving assembly, so as to avoid the liquid in the first container from being precipitated or directly blocked, and the reliability of the device is higher.

[0012] Further, the spray cavity is further provided with a needle part, which comprises a tip aligned with the spray port.

[0013] Further, the device further comprises a second container containing liquid, and the second container is connected with the first container.

[0014] Further, the device further comprises a second driving assembly for shaking or vibrating or shaking and vibrating the second container.

[0015] Further, the device further comprises a connecting pipe, and the second container is connected with the first container through the connecting pipe.

[0016] Further, the connecting pipe is made of resin.

[0017] Further, the liquid is PTFE solution.

[0018] Further, the first driving assembly comprises a first fixed seat, a first driving motor, a first rotating part, a first connecting rod, and a first swing arm, the first driving motor is fixedly arranged on the first fixed seat, one end of the first swing arm is rotatably connected to the first fixed seat, the other end of the first swing arm is connected with the first container, one end of the first rotating part is fixedly connected with the output shaft of the first driving motor, and the other end of the first rotating part is rotatably connected with the first connecting rod and the middle part of the first swing arm.

[0019] Further, the other end of the first swing arm is provided with a first clamping position, and the first container is detachably arranged in the first clamping position.

[0020] Further, the second driving assembly comprises a second fixed seat, a second driving motor, a second rotating part, a second connecting rod, and a second swing arm, the second driving motor is fixedly arranged on the second fixed seat, one end of the second swing arm is rotatably connected to the second fixed seat, the other end of the second swing arm is connected with the second container, one end of the second rotating part is fixedly connected with the output shaft of the second driving motor, and the other end of the second rotating part is rotatably connected with the second connecting rod and the middle part of the second swing arm.

[0021] Further, the other end of the second swing arm is provided with a second clamping position, and the second container is detachably arranged in the second clamping position.

[0022] The beneficial effect of the utility model lies in that in the device, the liquid of the first solution is supplied into the spraying cavity through the liquid inlet, and the gas supply part supplies the gas into the spraying cavity through the gas inlet, so that the liquid in the spraying cavity is sprayed out from the spraying port in the form of mist; at the same time of the spraying process, the first container is continuously shaken or vibrated or shaken and vibrated at the same time by the first driving assembly, so as to avoid the liquid in the first container from being deposited or directly blocking the input of the liquid, and the device has higher reliability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is the structural schematic view of the utility model embodiment one.

[0024] Fig. 2 It is the structural schematic view of the support body and the first driving assembly of the utility model embodiment one.

[0025] Fig. 3 It is the structural schematic view of the spraying part of the utility model embodiment one.

[0026] Fig. 4 It is the structural schematic view of the utility model embodiment two.

[0027] Fig. 5 It is the structural schematic view of the support body, the first driving assembly and the second driving assembly of the utility model embodiment two.

[0028] Fig. 6 It is the structural schematic view of the spraying part of the utility model embodiment two.

[0029] Embodiment one:

[0030] 11, spraying part; 111, spraying cavity; 112, liquid inlet; 113, gas inlet; 114, spraying port; 115, needle part; 1151, tip;

[0031] 12, first container;

[0032] 13, gas supply part;

[0033] 14, first driving assembly; 141, first fixed seat; 142, first driving motor; 143, first rotating piece; 144, first connecting rod; 145, first swing arm; 1451, first clamping position; 1452, first clamping ring; 1453, first fixed part;

[0034] 15, infusion tube;

[0035] 16, support body.

[0036] Embodiment Two

[0037] 21. a spray part; 211. a spray cavity; 212. a liquid inlet; 213. a gas inlet; 214. a spray outlet; 215. a needle part; 2151. a tip;

[0038] 22. a first container;

[0039] 23. a gas supply part;

[0040] 24. a first driving assembly; 241. a first fixing base; 242. a first driving motor; 243. a first rotating piece; 244. a first connecting rod; 245. a first swing arm; 2451. a first clamping position; 2452. a first clamping ring; 2453. a first fixed part;

[0041] 25. a transfusion tube;

[0042] 26. a support body;

[0043] 27. a second container;

[0044] 28. a second driving assembly; 281. a second fixing base; 282. a second driving motor; 283. a second rotating piece; 284. a second connecting rod; 285. a second swing arm; 2851. a second clamping position; 2852. a second clamping ring; 2853. a second fixed part;

[0045] 29. a connecting tube. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0047] Referring to Figs. 1-3 , the embodiment one provides a spray device, which comprises:

[0048] a spray part 11, a spray cavity 111 is arranged in the spray part 11, and the spray part 11 is further provided with a liquid inlet 112 for entering liquid, a gas inlet 113 for entering gas and a spray outlet 114 for spraying atomized liquid, the liquid inlet 112, the gas inlet 113 and the spray outlet 114 are all communicated with the spray cavity 111;

[0049] a first container 12 filled with liquid, the first container 12 is communicated with the liquid inlet 112;

[0050] a gas supply part 13 for providing gas, the gas supply part 13 is communicated with the gas inlet 113;

[0051] The first driving assembly 14 is used for shaking or vibrating or shaking and vibrating the first container 12.

[0052] Specifically, the first container 12 is located above the spraying part 11.

[0053] In the embodiment, the device further comprises a liquid supply pipe 15, and the first container 12 is connected to the liquid inlet 112 through the liquid supply pipe 15. Specifically, the liquid supply pipe 15 is made of resin, and the liquid stored in the first container 12 can be input to the liquid inlet 112 through the liquid supply pipe 15 to supply the liquid into the spraying cavity 111.

[0054] In the embodiment, the device further comprises a support body 16, and the gas supply part 13 and the first driving assembly 14 are fixedly arranged on the support body 16.

[0055] In the embodiment, the spraying cavity 111 further comprises a needle part 115, and the needle part 115 comprises a tip 1151 aligned with the spraying port 114. The needle part 115 is away from the tip 1151 and corresponds to the positions of the liquid inlet 112 and the gas inlet 113.

[0056] In the embodiment, the liquid is a PTFE solution.

[0057] In the embodiment, the first driving assembly 14 comprises a first fixing seat 141, a first driving motor 142, a first rotating part 143, a first connecting rod 144, and a first swing arm 145. The first driving motor 142 is fixedly arranged on the first fixing seat 141. One end of the first swing arm 145 is rotatably connected to the first fixing seat 141. The other end of the first swing arm 145 is connected to the first container 12. One end of the first rotating part 143 is fixed to the output shaft of the first driving motor 142. The other ends of the first connecting rod 144 are rotatably connected to the other end of the first rotating part 143 and the middle part of the first swing arm 145, respectively. The first driving motor 142 controls the rotation of the first rotating part 143. When the first rotating part 143 rotates, the first swing arm 145 is repeatedly swung through the transmission of the first connecting rod 144, thereby controlling the repeated swinging of the first container 12.

[0058] In the embodiment, the other end of the first swing arm 145 is provided with a first clamping position 1451, and the first container 12 is detachably arranged in the first clamping position 1451.

[0059] In the embodiment, the other end of the first swing arm 145 comprises two or more first clamping rings 1452, and adjacent clamping rings are fixed through first fixing parts 1453. The first clamping position 1451 is formed at the two or more first clamping rings 1452.

[0060] Referring to Figs. 4-6 , the second embodiment provides a spraying device, comprising:

[0061] The spraying part 21 is provided with a spraying cavity 211, and the spraying part 21 is further provided with a liquid inlet 212, a gas inlet 213 and a spraying port 214 for spraying atomized liquid, the liquid inlet 212, the gas inlet 213 and the spraying port 214 are all communicated with the spraying cavity 211;

[0062] The first container 22 containing liquid is communicated with the liquid inlet 212.

[0063] The gas supply part 23 for supplying gas is communicated with the gas inlet 213.

[0064] The first driving assembly 24 for shaking or vibrating or shaking and vibrating the first container 22.

[0065] Specifically, the first container 22 is located above the spraying part 21.

[0066] In this embodiment, the device further comprises a liquid delivery pipe 25, and the first container 22 is communicated with the liquid inlet 212 through the liquid delivery pipe 25. Specifically, the liquid delivery pipe 25 is made of resin, and the liquid stored in the first container 22 can be input to the liquid inlet 212 through the liquid delivery pipe 25 to supply liquid to the spraying cavity 211.

[0067] In this embodiment, the device further comprises a support body 26, and the gas supply part 23 and the first driving assembly 24 are fixedly arranged on the support body 26.

[0068] In this embodiment, the spraying cavity 211 is further provided with a needle part 215, and the needle part 215 comprises a tip 2151 aligned with the spraying port 214. The end of the needle part 215 away from the tip 2151 corresponds to the positions of the liquid inlet 212 and the gas inlet 213.

[0069] In this embodiment, the device further comprises a second container 27 containing liquid, and the second container 27 is communicated with the first container 22. Specifically, the second container 27 is located above the first container 22, and the liquid in the second container 27 can be input to the first container 22.

[0070] In this embodiment, the device further comprises a second driving assembly 28 for shaking or vibrating or shaking and vibrating the second container 27. Specifically, the second driving assembly 28 is fixedly arranged on the support body.

[0071] In this embodiment, the device further comprises a connecting pipe 29, and the second container 27 is communicated with the first container 22 through the connecting pipe 29.

[0072] In this embodiment, the connecting pipe 29 is made of resin.

[0073] In this embodiment, the liquid is PTFE solution.

[0074] In the embodiment, the first driving assembly 24 comprises a first fixing base 241, a first driving motor 242, a first rotating piece 243, a first connecting rod 244 and a first swing arm 245. The first driving motor 242 is fixedly arranged on the first fixing base 241. The first swing arm 245 is rotatably arranged on the first fixing base 241 at one end. The first swing arm 245 is connected with the first container 22 at the other end. The first rotating piece 243 is fixed with an output shaft of the first driving motor 242 at one end. The first connecting rod 244 is rotatably connected with the other end of the first rotating piece 243 and the middle part of the first swing arm 245 at two ends respectively. The first driving motor 242 controls the rotation of the first rotating piece 243. When the first rotating piece 243 rotates, the first swing arm 245 is repeatedly swung through the transmission of the first connecting rod 244, thereby controlling the repeated swinging of the first container 22.

[0075] In the embodiment, the other end of the first swing arm 245 is provided with a first clamping position 2451. The first container 22 is detachably arranged in the first clamping position 2451.

[0076] In the embodiment, the other end of the first swing arm 245 comprises two or more first clamping rings 2452. Adjacent clamping rings are fixed through a first fixing part 2453. The first clamping position 2451 is formed at the two or more first clamping rings 2452.

[0077] In the embodiment, the second driving assembly 28 comprises a second fixing base 281, a second driving motor 282, a second rotating piece 283, a second connecting rod 284 and a second swing arm 285. The second driving motor 282 is fixedly arranged on the second fixing base 281. The second swing arm 285 is rotatably arranged on the second fixing base 281 at one end. The second swing arm 285 is connected with the second container 27 at the other end. The second rotating piece 283 is fixed with an output shaft of the second driving motor 282 at one end. The second connecting rod 284 is rotatably connected with the other end of the second rotating piece 283 and the middle part of the second swing arm 285 at two ends respectively. The second driving motor 282 controls the rotation of the second rotating piece 283. When the second rotating piece 283 rotates, the second swing arm 285 is repeatedly swung through the transmission of the second connecting rod 284, thereby controlling the repeated swinging of the second container 27.

[0078] In the embodiment, the other end of the second swing arm 285 is provided with a second clamping position 2851. The second container 27 is detachably arranged in the second clamping position 2851.

[0079] In the embodiment, the other end of the second swing arm 285 comprises two or more second clamping rings 2852. Adjacent clamping rings are fixed through a second fixing part 2853. The second clamping position 2851 is formed at the two or more second clamping rings 2852.

[0080] Specifically, the gas supply part 23 in the above-mentioned embodiment one and embodiment two is prior art, such as the pressurizing device of CN201510295611.8 or other forms of equipment for blowing gas, so the specific structure thereof is not described herein.

[0081] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A spray device, characterized in that The device comprises: a spraying part, a spraying cavity is arranged in the spraying part, and a liquid inlet, a gas inlet and a spraying outlet are arranged on the spraying part, the liquid inlet, the gas inlet and the spraying outlet are communicated with the spraying cavity; a first container containing liquid, the first container is communicated with the liquid inlet; a gas supply part for supplying gas, the gas supply part is communicated with the gas inlet; a first driving assembly for shaking or vibrating or shaking and vibrating the first container.

2. A spray device according to claim 1, wherein A needle part is further arranged in the spraying cavity, and the needle part comprises a tip aligned with the spraying outlet.

3. A spray device according to claim 1, wherein The device further comprises a second container containing liquid, the second container is communicated with the first container.

4. A spray device according to claim 3, wherein The device further comprises a second driving assembly for shaking or vibrating or shaking and vibrating the second container.

5. A spray device according to claim 3, wherein The device further comprises a connecting pipe, the second container is communicated with the first container through the connecting pipe.

6. A spray device according to claim 1, wherein The first driving assembly comprises a first fixed seat, a first driving motor, a first rotating part, a first connecting rod and a first swing arm, the first driving motor is fixedly arranged on the first fixed seat, one end of the first swing arm is rotatably connected to the first fixed seat, the other end of the first swing arm is connected to the first container, one end of the first rotating part is fixed to the output shaft of the first driving motor, and the other end of the first rotating part and the middle part of the first swing arm are rotatably connected by the first connecting rod.

7. A spray device according to claim 6, wherein The other end of the first swing arm is provided with a first clamping position, and the first container is detachably arranged in the first clamping position.

8. A spray device according to claim 4, wherein The second driving assembly comprises a second fixed seat, a second driving motor, a second rotating part, a second connecting rod and a second swing arm, the second driving motor is fixedly arranged on the second fixed seat, one end of the second swing arm is rotatably connected to the second fixed seat, the other end of the second swing arm is connected to the second container, one end of the second rotating part is fixed to the output shaft of the second driving motor, and the other end of the second rotating part and the middle part of the second swing arm are rotatably connected by the second connecting rod.

9. A spray device according to claim 8, wherein The other end of the second swing arm is provided with a second clamping position, and the second container is detachably arranged in the second clamping position.

10. A spray device according to any one of claims 1 to 9, wherein The liquid is PTFE solution.

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