TWI718119B - Liquid spray device - Google Patents

Abstract

Provided is a liquid spray device, which can emit a wide range of liquid medicine mist or water.

The liquid spray device 1 is provided with: a cylindrical body 2; a liquid storage tank 5 for storing liquids such as water or liquid medicine; an atomizing tank 5 with an ultrasonic oscillator 7 for atomizing the liquid; The liquid in the liquid tank 5 is supplied to the pump 19 of the ultrasonic oscillator 7; the air supply guide 10 for generating a tornado-like airflow in the inner space of the atomization tank 5; the air is delivered to the air supply guide 10 The air blowing means 14; and the water mist discharge part 13 used to emit the water mist moving with the tornado-like air current. In addition to the structure related to these liquid sprays, it also has a charging unit 61 for charging services for portable information terminals, a wireless LAN access point device for access to the Internet, and advertisements that can display various advertisements. Display panels, security cameras for surrounding monitoring, and ozone generators that generate ozone for sterilization or deodorization.

Description

Liquid spray device

The present invention relates to a device for atomizing liquids such as water or liquid medicines and dispersing them to the outside, and particularly relates to installations in public facilities, schools, kindergartens, nurseries, hospitals, nursing facilities, offices, airports, etc. Liquid spray devices such as humidifiers or liquid chemical spray devices in places or facilities where the public gathers, such as facilities for various activities.

Previously, as a liquid spray device, a variety of devices have been put into practical use, and one of them is known as an ultrasonic liquid spray device.

In a conventional ultrasonic liquid spray device (such as a humidifier), a predetermined amount of liquid is supplied into the atomization tank, and an electric field is applied to the ultrasonic oscillator installed on the bottom plate of the atomization tank to generate ultrasonic Sound waves oscillate. By this ultrasonic oscillation, the liquid is atomized by turning the liquid into particles, and the air blowing means composed of a fan is used to blow air into the atomizing tank, and the atomized liquid (water mist) is sprayed toward the outside of the atomizing tank.

However, the conventional liquid spray device has the disadvantages that the amount of water mist is small, and the distance of the water mist is short (about 20cm~30cm). In addition, in order to make up for this shortcoming, a high-output motor has to be used. As a result, problems such as high manufacturing cost of the liquid spray device will arise. In addition, the atomized liquid is trapped and filled in the atomization tank, and then the atomized liquid contacts the inner wall of the atomization tank or contacts each other to become water droplets, thereby reducing the efficiency of atomization.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a humidifier or a liquid spray device such as a liquid spray device, which can discharge the atomized liquid over a wide range and efficiently mist the liquid化.

The above-mentioned object is achieved by a liquid spray device, which is provided with: a liquid storage tank for storing liquid; an atomizing tank with a liquid atomizing means for atomizing the liquid; and a pump for spraying the above-mentioned liquid The liquid in the liquid storage tank is supplied to the above-mentioned liquid atomization means; the air flow generating means is used to generate a tornado-like air flow in the inner space of the above-mentioned atomization tank; Liquid; and wireless LAN access point device, which can be used to access the network.

The above-mentioned liquid spray device also has advertising display means.

In addition, the above-mentioned liquid spray device also has a camera for monitoring a predetermined direction or surroundings.

In addition, the above-mentioned liquid spray device also has a charging part for charging the portable information terminal.

In addition, the above-mentioned liquid spraying device also has an ozone generating device.

In addition, in the above-mentioned liquid spray device, the above-mentioned liquid system has a medicinal solution or water having at least any of the functions of sterilization, sterilization, sterilization, and deodorization.

In addition, in the above-mentioned liquid spray device, the above-mentioned chemical liquid is composed of, for example, hypochlorous acid water, chlorine dioxide water, or the like.

In the liquid spray device of the present invention, a tornado-like upward air current is generated in the atomizing tank by means of air current generation. In addition, the water mist (atomized liquid) generated in the atomization tank is moved along with the tornado air flow, and thereby all the atomized liquid is smoothly discharged without staying and without being biased.

As a result, the amount of water mist emitted can be significantly increased compared with the conventional device, and the scattering distance of the emitted water mist can be greatly extended. That is, according to the present invention, a liquid having a sterilizing or deodorizing effect, or water for humidification can be scattered to a distant place.

In addition, since all the atomized liquid is smoothly discharged from the atomizing tank, there is no need to use an expensive high-output motor as a means of blowing air. That is, a relatively inexpensive motor can be used, and accordingly, the liquid spray device can be manufactured at a low cost.

In addition, since all the atomized liquid is smoothly discharged from the atomization tank, the atomized liquid will not be trapped in the atomization tank and filled up like the conventional device. Therefore, no water droplets are generated in the atomization tank, and the efficiency of atomization can be improved compared with the conventional device.

In addition, the height of the entire device is increased compared to the height of the conventional device, and the position of the spraying method of the water mist is close to the ceiling side of the room, so that the spraying amount of the atomized liquid medicine can be increased and the scattering distance can be extended. Multiply each other to make the atomized liquid spread throughout the room.

In addition, since a liquid storage tank is provided at the lowest part of the inside of the device to store the liquid supplied to the atomization tank, it can prevent the liquid overflowing from the liquid tank from dripping onto electrical parts or controls as in conventional devices. Defects caused by substrates, etc.

In addition, when the atomization tank is set to be transparent or semi-transparent, the operation status in the atomization tank can be confirmed from the outside, so that malfunctions or defects of the machine can be found immediately, and maintenance is also more convenient.

In addition, in the present invention, in addition to the above-mentioned liquid spraying structure, the liquid spraying device is provided with an ozone generating device. Thereby, it is possible not only to sterilize or deodorize the place deviated from the liquid spray device, but also to sterilize and deodorize the vicinity of the liquid spray device (in a close range).

In addition, in the present invention, in addition to the above-mentioned liquid spray structure, the liquid spray device is also provided with a wireless LAN access point device. This can contribute to the popularization of access points (Access Points) that use wireless LAN to access the network. In addition, by making liquid spray devices with such functions widely available, more substantial public wireless LAN services can be sought.

Furthermore, in the present invention, in addition to the above-mentioned structure of the liquid spray, the liquid spray device is provided with a surveillance camera. This can help prevent crimes in the surrounding area of the installation place of the liquid spray device.

Furthermore, in the present invention, in addition to the above-mentioned structure of the liquid spray, the liquid spray device is also provided with advertising display means. Using this kind of advertisement display means to display various advertisements can obtain advertisement income. As a result, the liquid spray device itself can be provided for free or at a low price. Therefore, the liquid spray device with wireless LAN access point function can be widely installed in various facilities including public facilities. In addition, by making liquid spray devices equipped with such wireless LAN access point functions widely popularized, more substantial public wireless LAN services can be sought.

In addition, in the present invention, in addition to the structure of the liquid spray described above, the liquid spray device is also provided with a charging unit for charging service applied to a portable information terminal. In this way, charging services can be provided to people around the liquid spray device, and thus the advertising effect of the above-mentioned advertising display means can be improved.

1‧‧‧Liquid spray device

2‧‧‧Cylindrical body

3‧‧‧Base

4‧‧‧Ventilation hole

5‧‧‧Atomization tank

6‧‧‧Bottom plate

7‧‧‧Ultrasonic oscillator (liquid atomization method/water mist generation method)

8‧‧‧Liquid supply pipe

9‧‧‧Float switch

10‧‧‧Air supply guide (a means of generating tornado-like airflow)

10a‧‧‧Blowing outlet

11‧‧‧Drain hole

12‧‧‧Water mist induction channel

12a‧‧‧Exit

13‧‧‧Water mist release part (water mist release means)

14‧‧‧Air supply means (motor, fan, etc.)

15‧‧‧Liquid tank

16‧‧‧Medicinal solution supply tube

17‧‧‧bolt

18‧‧‧Drain pipe

18a‧‧‧Exit

19‧‧‧Pump

20‧‧‧Conveying pipe

21‧‧‧Discharge discharge pipe

22‧‧‧bolt

23‧‧‧Control board

24‧‧‧Operation Panel

51‧‧‧Ozone generator

53‧‧‧Wi-Fi router unit (wireless LAN access point device)

55‧‧‧antenna

57‧‧‧Security Camera

59‧‧‧Advertising display panel (advertising display means)

61‧‧‧Charging section

63‧‧‧table

Figure 1 is a front view showing the liquid spray device of the present invention.

Figure 2 is a rear view showing the liquid spray device of the present invention.

Fig. 3 is a left side view showing the liquid spray device of the present invention (shown in a partially broken state).

Figure 4 is an enlarged cross-sectional view taken along line A-A in Figure 1.

Fig. 5 is an enlarged perspective view showing the atomizing tank provided in the liquid spraying device of the present invention.

Fig. 6 is a block diagram showing the security camera, Wi-Fi router unit, and ozone generator included in the liquid spray device of the present invention.

Figure 7 is a plan view showing the installation position of the security camera included in the liquid spray device of the present invention. Figure 7 (a) shows a liquid spray device with one security camera, and Figure 7 (b) shows a plurality of security cameras. Liquid spray device.

Figure 8 is a diagram showing the effect of the liquid spray device of the present invention, showing the state of liquid being supplied to the atomizing tank.

Figure 9 is a diagram showing the effect of the liquid spray device of the present invention, showing a state where the liquid is being atomized in the atomizing tank.

Figure 10 is a diagram showing the effect of the liquid spray device of the present invention, showing a state where the liquid is being atomized in the atomizing tank.

The liquid spray device 1 of the present invention is a device that atomizes a liquid such as water or a liquid medicine and discharges it to the outside to be scattered. Preferably, the overall height of the liquid spray device 1 is set to about 150 cm.

As for the liquid to be atomized, for example, a medicinal solution or water having functions such as sterilization (removal of viruses), sterilization, sterilization, and deodorization can be cited. Preferred specific examples of the chemical solution include hypochlorous acid water, chlorine dioxide water, and the like.

As for the installation place of the liquid spray device 1, for example, public facilities, schools, kindergartens, nursery schools, hospitals, nursing facilities, offices, airports, facilities for various activities, and other places or facilities where the public gathers can be cited.

In the following, specific examples of the liquid to be sprayed will be described with reference to the specific embodiment of the present invention using a chemical liquid.

First, referring to Figures 1 to 5, the configuration related to the liquid spray function will be described.

(Constitution of liquid spray device)

The ultrasonic liquid spray device 1, as shown in Figs. 1 to 5, mainly includes: (1) a cylindrical body 2 erected on the base 3; (2) a cylinder arranged on the body 2 Atomization groove 5 on the outer peripheral surface of the atomization groove 5; (3) The air supply guide 10 bent into a substantially L shape arranged in the inner space of the atomization groove 5; (4) The air supply for conveying air to the air supply guide 10 Means 14; (5) The water mist discharge part 13 provided on the atomization tank 5; (6) The liquid storage tank 15 for storing the liquid medicine with the functions of sterilization or deodorization; (7) The liquid storage tank is used to send out the liquid storage tank The pump 19 of the liquid medicine in 15; (8) the drain discharge pipe 21; (9) the power supply part (not shown) connected to the socket in the room.

The cylindrical body 2 is fixed to the base 3 in an upright state. A plurality of vent holes 4 are formed on the front side of the main body 2, and an operation panel 24 for various settings is exposed.

The base 3 is composed of a circular member with a diameter larger than that of the main body 2 and functions as a counterweight for preventing falling. It is also possible to form a plurality of holes for piling in the base 3. In addition, the base 3 may be formed of a polyethylene tank that can store water or the like.

The atomization groove 5 is formed of a transparent or semi-transparent material, has a cylindrical outer peripheral surface and a bottom plate 6, and is arranged to cover the top of the cylindrical body 2. Inside the atomization tank 5, mist formed by atomizing a chemical solution (for example, hypochlorous acid water, chlorine dioxide water, etc.) is generated. As shown in Figure 5, the bottom plate 6 of the atomization tank 5 is provided with an ultrasonic oscillator 7 and a liquid supply Tube 8, float switch 9, air supply guide 10, and drain hole 11. In the inner space of the atomization tank 5, the medicinal liquid with the functions of sterilization or deodorization is atomized.

The air blowing guide 10 (air flow generating means) provided inside the atomizing tank 5 has a blowing port 10a for blowing air. The air blowing guide 10 is formed in a manner of being bent into a substantially L-shape. When the air is blown out strongly from the blowing port 10a of the air supply guide 10 formed in a substantially L-shape, the air will flow in a swirling manner along the inner peripheral surface of the atomizing groove 5, generating a swirling flow of the air, and then Produce a tornado-like airflow. That is, it is ensured that the mist-like liquid medicine (medicine liquid mist) generated inside the atomization tank 5 is in a state of swirling along the inner wall surface of the atomization tank 5 with the tornado-like airflow.

Furthermore, the bending angle of the blower guide 10, which functions as a means for generating airflow, and the orientation (air blowing direction) of the outlet 10a, are set to an angle suitable for generating a tornado-like airflow in the space inside the atomization tank 5 Or towards.

The air blowing means 14 is responsible for transmitting air to the substantially L-shaped air blowing guide 10. In this embodiment, the air blowing means 14 includes a motor, a fan, and the like, which are not shown. These motors and fans are arranged under the bottom plate 6 of the atomization tank 5, for example.

The water mist discharge part 13 (water mist discharge means) is provided on the upper part of the atomization tank 5. As shown in Fig. 3, the water mist discharge portion 13 has an inclined surface formed on the upper part thereof, and a cylindrical water mist induction channel 12 provided on the inner side thereof. As shown in FIG. 3, the cylindrical water mist inducing passage 12 is formed in a substantially U-shaped manner, and the upper end side thereof is formed to protrude from the upper slope of the water mist discharge portion 13.

The mist induction channel 12 is formed to induce the mist of the medicinal liquid in the atomization tank 5 that moves with the tornado-like swirling flow. A discharge port 12a is formed on the upper end side of the water mist induction channel 12 protruding from the upper slope of the water mist discharge part 13. The discharge port 12a is responsible for releasing the water mist (mist-like liquid medicine) induced from the atomization tank 5 through the water mist induction channel 12 toward the front of the device.

In addition, the water mist discharge part 13 is installed in the state which can be rotated in the upper part of the atomization tank 5. By rotating the water mist discharge part 13 in a state where it is placed on the atomization tank 5, the direction of the discharge port 12a (the direction of the water mist discharge direction) can be changed. That is, in the present invention, it is possible to freely change the scattering direction of the sprayed medicinal liquid mist.

As shown in Figure 3, the liquid storage tank 15 is responsible for storing the liquid medicine (for example, hypochlorous acid water or chlorine dioxide water, etc.) supplied to the atomization tank 5, and is provided in the inner space of the body 2 The bottom part. The liquid storage tank 15 is connected to a liquid medicine supply pipe 16 and a liquid drain pipe 18. The liquid medicine supply tube 16 is provided so that one end thereof faces the outer side of the main body 2. The discharge pipe 18 is provided so that the discharge port 18a on one end side faces the outer side of the main body 2, and is equipped with the plug 17 in the middle part.

As shown in FIG. 3, the pump 19 is responsible for transporting the liquid medicine in the reservoir 15 to the supply pipe 8 via the delivery pipe 20. One end of the delivery pipe 20 is connected to the pump 19 and the other end is connected to the liquid supply pipe 8. The action of the pump 19 is controlled by a float switch 9.

The drain discharge pipe 21 has a plug 22 at its midway part. One end of the leakage discharge pipe 21 is connected to the leakage hole 11, and the other end protrudes outside the body 2.

The control board 23 is responsible for controlling the above-mentioned motor, pump, etc., and is provided inside the main body 2. The control board 23 is provided with an operation panel 24 here. The operation panel 24 is arranged to be exposed on the outer peripheral surface of the main body 2.

The driving power of the liquid spray device 1 is provided by, for example, a socket in a room. Therefore, the liquid spray device 1 is provided with a power supply unit (not shown) including a power plug connected to a socket and the like. Furthermore, the configuration of the power source of the liquid spray device 1 is not particularly limited. For example, a storage battery can be installed in a manner that can be driven even in a place without an outlet. In addition, it can also be equipped with a solar power generation device when it is used in a place with abundant sunlight.

(Other components of liquid spray device)

Next, with reference to FIG. 1, FIG. 2, FIG. 6, and FIG. 7, the other structure with which the liquid spraying apparatus is equipped is demonstrated.

In addition to the structure related to the above-mentioned chemical spray, the liquid spray device 1 is further equipped with: (1) an ozone generating device 51 for generating ozone; (2) a Wi-Fi router unit 53 (wireless LAN access point device); 3) The antenna 55 electrically connected to the Wi-Fi router unit 53; (4) The security camera 57 used to monitor the front or surrounding of the liquid spray device 1; (5) The advertisement display panel 59 (advertisement display) used to display various advertisements Means); (6) A charging section 61 for charging a portable information terminal such as a smartphone; (7) A desk section 63 for placing a portable information terminal that uses the above-mentioned charging section for charging.

The above-mentioned liquid spray device 1 is excellent in that it can efficiently atomize a chemical liquid composed of hypochlorous acid water or chlorine dioxide water and disperse it in a distance, and thereby can sterilize or sterilize the surrounding environment in a wide range. smelly. However, when the liquid medicine is scattered to a distant place, there is a possibility that sterilization or deodorization may be insufficient in the vicinity of the liquid spray device 1. Therefore, in the present invention, as shown in FIG. 6, the liquid spraying device 1 is provided with an ozone generating device 51.

It is known that ozone has the functions of sterilization, sterilization, deodorization, and deodorization. Therefore, in addition to the above-mentioned chemical spraying structure, the liquid spraying device 1 is also equipped with an ozone generating device 51, so that not only can sterilization or deodorization of places deviated from the liquid spraying device 1, but also for the liquid spraying device 1. The surrounding area (in the short-distance area) can also be sterilized and deodorized without omission.

The Wi-Fi router unit 53 constructs a wireless LAN with a wireless portable terminal (for example, a smart phone or a tablet terminal, etc.) that exists within a predetermined distance range, and serves as a wireless device that connects the wireless portable terminal to the network. The LAN access point comes into play. By providing the liquid spray device 1 with such a Wi-Fi router unit 53, it can contribute to the popularization of access points for network access using wireless LAN. In addition, by making the liquid spray device 1 having such a function widely popularized, it is possible to achieve a more substantial public wireless LAN service.

The security camera 57 is a monitoring device used to monitor the front of or around the liquid spray device 1. The number of security cameras 57 is not particularly limited. For example, as shown in the top view of FIG. 7(a), a security camera 57 can be installed to monitor the situation in front of the liquid spray device 1. Or, for example, as shown in the top view of FIG. 7(b), a plurality of security cameras 57, 57... can also be installed along the circumferential direction of the main body 2 to monitor the surrounding conditions of the liquid spray device 1.

In addition, the specific structure of the security camera 57 is not particularly limited. For example, a type that records animation data in a built-in memory can be used like a so-called on-vehicle driving recorder. Alternatively, you can also use a webcam to operate the security camera remotely via the Internet. Furthermore, in the case of using a network camera as a security camera, the captured animation data can also be transmitted in real time via the Wi-Fi router unit.

In addition, in order to be able to monitor with a security camera at night, the camera can be installed in the liquid spray device 1 together with an infrared lamp (infrared irradiation strobe light).

Since the liquid spray device 1 is equipped with a security camera as described above, it can help prevent crimes in its surrounding areas.

As shown in Figs. 1 and 6, the advertisement display panel 59 (advertisement display means) is composed of a panel that can hold advertisements on paper media. Furthermore, in the present embodiment, as an example of the advertisement display means, a panel type is exemplified, but it is not necessarily limited to this, and a liquid crystal display capable of displaying animation may be selected. In addition, in the case of using the advertisement display panel shown in Figures 1 and 6, the light guide plate can also be used to light up the paper media advertisement to be displayed.

By displaying various advertisements using the above-mentioned advertisement display means, advertising revenue can be obtained. As a result, the liquid spray device itself can be provided for free or at a low price. Therefore, the liquid spray device with a Wi-Fi router function can be widely installed in various facilities including public facilities. In addition, by making liquid spray devices equipped with such Wi-Fi router functions widely popularized, a more substantial wireless LAN infrastructure can be sought.

As shown in FIGS. 1 and 2, the charging unit 31 for charging service is provided in plural along the circumferential direction of the main body 2. The charging unit 31 is electrically connected to the aforementioned power supply unit (not shown).

The charging unit 61 is used when charging portable information terminals such as smart phones, tablet terminals, mobile phones, and notebook computers. The charging unit 61 may be constituted by the AC100V socket shown in Fig. 1, or may be constituted by a USB port or the like. In addition, the configuration of the charging unit 61 is not necessarily limited to the insertion port shown in the figure, and may be constituted by a USB cable or the like.

The table portion 63 is a structure for placing a portable information terminal connected to the charging portion 61. As shown in FIGS. 1 and 2, a flange-shaped table portion 63 protruding to the periphery is fixed to the main body 2 under the charging portion 61 so as to surround the main body 2.

In addition to the above configuration, the liquid spray device 1 may be provided with a metal detector. This can prevent dangerous goods or weapons from being brought into the event venue or ceremonies attended by VIPs in advance.

(The role of liquid spray device)

Next, referring mainly to Figs. 3 and 8 to 10, the specific action of the above-mentioned liquid spray device 1 will be described.

First, the pump 19 is operated, and the liquid medicine (for example, hypochlorous acid water or chlorine dioxide water, etc.) in the liquid storage tank 15 is sent out to the liquid supply pipe 8 in the atomization layer 5 through the delivery pipe 20. As a result, as shown in FIG. 8, a predetermined amount of liquid medicine is supplied into the atomization tank 5. Furthermore, the supply amount of the liquid medicine of the pump 19 is set to the most suitable amount based on the atomization of the liquid medicine by the vibration of the ultrasonic oscillator 7.

Then, when the supply of the chemical liquid to the atomization layer 5 reaches a predetermined amount, the pump 19 stops its operation based on the signal from the float switch 9.

Next, the ultrasonic oscillator 7 and the air blowing means 14 are operated. By operating the ultrasonic oscillator 7, as shown in FIGS. 9 and 10, the liquid medicine is atomized by the vibration of the ultrasonic oscillator 7, and a liquid medicine mist is generated.

In addition, by operating the air blowing means 14, the air blowing from the blowing port 10a of the air blowing guide 10 generates a tornado-like airflow as shown in FIGS. 9 and 10.

Then, the medicinal liquid mist generated in the atomization tank 5 is subjected to the tornado-like updraft, and is smoothly sent into the mist induction channel 12 without being deflected and staying, and then is discharged from the front end 12a Release in the established direction.

(Efficacy of liquid spray device)

As described above, in the liquid spray device 1 of the present embodiment, the air blowing guide 10 is provided in the atomizing tank 5, and the air blown through the air blowing guide 10 generates a tornado-like upward airflow. In addition, the mist of the medicinal solution generated in the atomization tank 5 is moved with the tornado airflow, whereby all the misted medicinal solution is smoothly discharged from the mist induction channel 12 without staying and non-biased.

As a result, compared with the conventional device, the amount of sprayed water mist can be increased, and the scattering distance of the sprayed medical liquid spray can be greatly extended. In other words, according to the present invention, the medicinal solution with sterilizing or deodorizing effects can be scattered to a distant place.

In addition, since all the atomized liquid medicine is smoothly discharged from the atomizing tank 5, there is no need to use an expensive high-output motor as a blowing means. That is, a relatively inexpensive motor can be used, and accordingly, the liquid spray device can be manufactured at low cost.

In addition, since all the atomized liquid medicine is discharged from the atomization tank 5 smoothly, there is no case where the atomized liquid medicine is trapped in the atomization tank 5 and filled up like the conventional device. Therefore, no water droplets are generated in the atomization tank 5, and the efficiency of atomization can be improved compared with the conventional device.

In addition, since the height of the entire device is set higher than that of the conventional device and the position of the water mist induction channel 12 is close to the ceiling side of the room, the discharge amount of the atomized liquid medicine can be increased and the scattering distance can be extended. Multiply each other, so that the atomized liquid medicine spreads throughout the room.

In addition, a liquid storage tank 15 for storing the liquid medicine supplied to the atomization tank 5 is provided in the lowermost part of the inside of the device. Therefore, it is possible to prevent the liquid medicine overflowing from the liquid storage tank from dripping and adhering to the conventional device. Defects caused by electrical parts or control boards.

In addition, when the atomization tank 5 is set to be transparent or semi-transparent, the operating state of the atomization tank 5 can be confirmed from the outside, so that malfunctions or defects of the machine can be found immediately, and maintenance is also convenient.

Example

In terms of comparative examples, a conventional humidifier was used, and in terms of examples, an experiment was conducted to compare the scattering distance of the mist of the liquid medicine using the liquid spray device of the present invention.

As a result of the experiment, in the comparative example (the conventional humidifier), the spray distance of the liquid mist is about 20cm~30cm. In contrast, in the case of using the embodiment (liquid spray device of the present invention), the mist of the liquid medicine can be scattered about 3m to 5m.

1‧‧‧Liquid spray device

2‧‧‧Cylindrical body

3‧‧‧Base

5‧‧‧Atomization tank

6‧‧‧Bottom plate

7‧‧‧Ultrasonic oscillator (liquid atomization method/water mist generation method)

8‧‧‧Liquid supply pipe

9‧‧‧Float switch

10‧‧‧Air supply guide (a means of generating tornado-like airflow)

10a‧‧‧Blowing outlet

11‧‧‧Drain hole

12‧‧‧Water mist induction channel

12a‧‧‧Exit

13‧‧‧Water mist release part (water mist release means)

14‧‧‧Air supply means (motor, fan, etc.)

15‧‧‧Liquid tank

16‧‧‧Medicinal solution supply tube

17‧‧‧bolt

18‧‧‧Drain pipe

18a‧‧‧Exit

19‧‧‧Pump

20‧‧‧Conveying pipe

21‧‧‧Discharge discharge pipe

22‧‧‧bolt

23‧‧‧Control board

24‧‧‧Operation Panel

55‧‧‧antenna

57‧‧‧Security Camera

63‧‧‧table

Claims (7)

A liquid spray device, characterized by comprising: a liquid storage tank for storing liquid; an atomizing tank having a liquid atomizing means for atomizing the liquid; a pump for supplying the liquid from the liquid storage tank To the above-mentioned liquid atomization means; the air flow generating means is to blow air from the blowing port formed into a substantially L-shaped air blowing guide, and generate a swirling flow of air in a manner of swirling along the inner peripheral surface of the atomization groove, with To generate a tornado-like air flow in the inner space of the atomization tank; a discharge means for discharging the atomized liquid that moves with the tornado-like air flow; and a wireless LAN access point device, which is used to connect to the network To access. Such as the liquid spray device of claim 1, which also has advertising display means. Such as the liquid spray device of claim 1, which also has a camera for monitoring a predetermined direction or surroundings. Such as the liquid spray device of any one of claims 1 to 3, which further has a charging part for charging the portable information terminal. The liquid spray device according to any one of claims 1 to 3, which also has an ozone generating device. The liquid spray device according to any one of claims 1 to 3, wherein the liquid system has a medicinal liquid or water with at least any of the functions of sterilization, sterilization, sterilization, and deodorization. The liquid spray device of claim 6, wherein the above-mentioned chemical liquid is composed of hypochlorous acid water or chlorine dioxide water.

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