KR20230036889A - Moveable aerosol apparatus for using industry - Google Patents

Abstract

According to the present invention, a mobile industrial fog spraying device comprises: a cabinet on wheels with a spray nozzle; a door opening and closing the cabinet; a first water tank installed inside the cabinet; an ultrasonic vibrator installed in the first water tank to generate water vapor; a second water tank replenishing water in the first water tank; a blowing fan generating a blowing force so that the water vapor can be sprayed to the outside through the spray nozzle; and a control box placed on an outer surface of the cabinet. The first water tank is formed at a height which can be separated through an entrance formed in the front of the cabinet in which the door is placed, and the second water tank is disposed lower than the first water tank inside the cabinet. In addition, a pump is installed inside the cabinet to pump water from the second water tank to the first water tank. Moreover, the blowing fan is disposed on an inner surface of the door and is located higher than a maximum water level in the second water tank, and an inlet connected to the blowing fan is formed at the door. Accordingly, an overall structure is simple and stable, and a large volume of fog spray can be supplied.

Description

Movable aerosol apparatus for using industry}

The present invention relates to a mobile industrial fog spray device that can be moved and used in industrial fields such as agriculture, livestock, and environment.

In the agricultural sector, crop production through vinyl houses, in the livestock sector, in the production of livestock products through closed barns, decrease in production due to difficulty in controlling temperature and humidity, occurrence of diseases and odors, and in the environment sector, scattering dust and odors such as wastewater treatment plants Many problems are present, and many improvement studies are being conducted on humidity control, odor generation, and scattering dust removal for closed spaces in summer / winter. In addition, in general industrial sites, many improvement studies are being conducted to solve the problem of scattering dust and odor generation by using fog spray in tunnel construction or wastewater treatment plants.

For example, in the field of agriculture and livestock farming, such as vinyl greenhouses and facility horticulture (eg, mushroom farms), temperature and humidity are automatically controlled by applying ICT (Information and Communication Technologies) businesses. However, the mist spraying device, which is a means to enable temperature and humidity, still has many challenges to be solved.

Republic of Korea Patent Registration No. 10-1450057 (registration date; October 6, 2014) discloses 'industrial large-capacity ultra-fine particle humidification spraying device having a nebulizer structure'. Looking at this prior patent, a plurality of ultrasonic vibration units are installed in the vibration misting device installed on the housing body to adjust the amount of water vapor ejected through the spray nozzle, and the collision net and the rotational collision part make the water vapor particles collide so that the water vapor A technique for separating and reducing the size of the particles to finely aerosolize them and filter out foreign substances in water vapor is disclosed.

However, for industrial use, large-scale facilities that can generate a large amount of mist at once in response to a large space are required, but also economic feasibility, mobility, and ease of maintenance and management must be considered so that small farmers can easily access them in the agriculture and livestock fields. .

Republic of Korea Patent Registration No. 10-1450057 (registration date; October 06, 2014)

The present invention has been made to solve the above problems, while supplying a large amount of fog spray, but supplying a large amount of fog spray compared to the size by optimally arranging the components, the structure is simple, it can be moved by manpower, and maintenance The purpose is to provide a portable industrial fog spray device that is easy to manage.

A mobile industrial mist sprayer according to the present invention for realizing the above object is a wheeled cabinet having a spray hole, a door for opening and closing the cabinet, a first water tank installed inside the cabinet, and the first water tank. An ultrasonic vibrator installed in the cabinet to generate water vapor, a second water tank to replenish water in the first water tank, a blowing fan to generate blowing force so that the water vapor can be sprayed to the outside through the spray hole, and the cabinet It includes a control box disposed on the outer surface of the

The first water tank is formed at a height separable through an entrance formed on a front side of a cabinet in which the door is disposed. The second water tank is disposed below the first water tank inside the cabinet. A pump for pumping water from the second water tank to the first water tank is installed inside the cabinet. The blowing fan is disposed on an inner surface of the door, is positioned higher than the maximum water level in the second water tank, and a suction port connected to the blowing fan is formed in the door.

The shielding plate includes a first panel disposed above the blowing fan, and a second panel extending downward from the first panel to shield the blowing fan and hinge-coupled with the first panel to be rotatable by an elastic force. Panels may be included. The second panel may include a falling water guide part that extends downward and guides the falling water to the second tank along the shielding plate.

The blowing fan may be positioned above the first water tank, and a shielding plate may be installed between the blowing fan and the first water tank in the front-back direction. The shielding plate is coupled to the inner surface of the door so that when the door is opened or closed, it is possible to enter and exit the cabinet. The first water tank may be formed shorter than a distance between the rear surface of the cabinet and the shielding plate when the door is closed in the front and rear directions. Guide rails for guiding forward and backward movement of the first water tank from the front of the cabinet to the rear of the cabinet may be disposed on left and right sides of the cabinet. A pump connector connected to a hose of the pump and a drain valve draining water in the first water tank to the second water tank may be provided at a front of the first water tank.

The spray hole of the cabinet is formed on the upper surface of the cabinet, and is formed on the rear side of the cabinet, opposite to the blowing fan disposed on the front side of the cabinet, and the first water tank is disposed attached to the rear side of the cabinet. At least a part of the upper part above the first water tank is gradually extended rearward in the vertical direction, and the control box may be disposed in front of the upper surface of the cabinet.

An inner space under the first water tank of the cabinet forms the second water tank, and a water supply inlet and a drain hole are provided at the rear surface of the cabinet where the second water tank is formed, and the second water tank is connected to the water inlet. A floating sensor and a heater may be disposed, and the pump may be installed on the floor of the cabinet forming the second water tank.

The cabinet may further include a blowing fan disposed above the cabinet and a medicine container connected to the pump to mix a solution or powder with water pumped by the pump and supply the mixture to the first water tank.

The atomizing blower fan includes a body disposed above the cabinet to suck in air by motor power, and an annular nozzle connected to the body and disposed in the spray hole of the cabinet to discharge air according to the Bernoulli principle. can do.

According to the present invention, the overall structure is simple and stable by arranging the first water tank on the upper side of the cabinet, the second water tank on the lower side of the cabinet, and placing the blowing fan on the door, and provides a large-capacity fog spray compared to its size. can supply Therefore, the present invention is economical compared to large capacity, easy to move by manpower, and easy to perform maintenance such as cleaning.

1 is a perspective view showing a mobile industrial mist spraying device according to an embodiment of the present invention.
2 is a perspective view showing a door open state of the device shown in FIG. 1;
FIG. 3 is a perspective view of a part of the device shown in FIG. 1 cut away.
Figure 4 is a cutaway front view of a portion of the device shown in Figure 1;
Figure 5 is a cross-sectional side view of the device shown in Figure 1;
FIG. 6 is a side cross-sectional view corresponding to FIG. 4 and showing a door open state.
Figure 7 is a side cross-sectional view showing a mobile industrial mist spraying device according to another embodiment of the present invention.
FIG. 8 is a front view of the shielding plate shown in FIG. 7 .

Referring to the accompanying drawings, a preferred embodiment of the present invention will be described.

As shown in FIGS. 1 to 6, the mobile industrial mist sprayer according to an embodiment of the present invention has a spray hole 10b and a cabinet 10 with wheels 12, and the cabinet 10 is opened and closed. a door 20 installed in the cabinet 10, a first water tank 30 installed in the first water tank 30, an ultrasonic vibrator 40 installed in the first water tank 30 to generate steam, and water in the first water tank 30 A second water tank 50 for replenishing, a blowing fan 70 for generating blowing force so that water vapor can be sprayed to the outside through the spray hole 10b, and a control box disposed on the outer surface of the cabinet 10 (80).

The first water tank 30 accommodates water and the ultrasonic vibrator 40 and may be formed in a box shape with an open upper surface. The first water tank 30 is formed to a height capable of accommodating the ultrasonic vibrator 40 .

The first water tank 30 is formed at a detachable height through an entrance 10a formed in the front of the cabinet 10 where the door 20 is disposed. The arrangement height of the first water tank 30 may be determined to secure a space in which water vapor can sufficiently generate and rise above the first water tank 30 . For example, as illustrated, the first water tank 30 may be disposed slightly higher than the middle height of the cabinet 10 .

Guide rails 18 are disposed on the left and right sides of the cabinet 10 to guide the forward and backward movement of the first water tank 30 from the front of the cabinet 10 to the rear of the cabinet 10, so that the first water tank 30 The first water tank 30 can be stably placed inside the cabinet 10 by placing it on the guide rail 18, and the first water tank 30 moves back and forth along the guide rail 18 so that the cabinet 10 The first water tank 30 can be easily separated from the cabinet 10 by moving in and out. Therefore, by separating the first water tank 30 from the cabinet 10, the first water tank 30 and the ultrasonic vibrator 40 can be easily cleaned and maintained. When the first water tank 30 is seated on the cabinet 10, it is preferable to push the first water tank 30 into contact with the rear surface of the cabinet 10. In this case, by attaching magnets (not shown) that attract each other to the rear surface of the first water tank 30 and the rear surface of the cabinet 10 at a height at which the first water tank 30 is seated, the first water tank 30 is installed in the cabinet ( 10) can be stably attached to the rear surface. Alternatively, when the first water tank 30 is pushed to the rear surface of the cabinet 10, a guard capable of selectively restricting the forward and backward movement of the first water tank 30 may be configured to be rotatable on the guide rail 18.

Meanwhile, the first water tank 30 may be formed shorter than the distance between the rear surface of the cabinet 10 and the shield plate 90 to be described later when the door 20 is closed in the front-back direction. That is, when the first water tank 30 is placed in contact with the rear surface of the cabinet 10 and the door 20 is closed, the first water tank 30 may be spaced a certain distance from the shield plate 90 . Therefore, the rear surface and the left and right sides of the first water tank 30 are in close contact with the cabinet 10, and the hose of the pump 60 is placed in front of the first water tank 30 with a space between the shield plate 90 and the hose of the pump 60. The pump connector 32 connected to 62 and the drain valve 34 for draining the water in the first water tank 30 to the second water tank 50 are configured, so that it can be effectively and optimally arranged. In addition, the wiring 82 connecting the power connector and the ultrasonic vibrator 40 can be simply disposed through the space between the first water tank 30 and the shielding plate 90.

A plurality of ultrasonic vibrators 40 may be configured in the first water tank 30 . The plurality of ultrasonic vibrators 40 may be operated and controlled individually or divided into two or more groups according to the required amount of mist spraying.

The second water tank 50 is disposed lower than the first water tank 30 inside the cabinet 10 . Therefore, as the relatively heavy second water tank 50 is disposed on the lower side of the cabinet 10, the overall center of gravity of the present invention is stable. In particular, the inner space under the first water tank 30 of the cabinet 10 constitutes the second water tank 50, and the second water tank 50 is formed on the lower part of the rear surface of the cabinet 10. By configuring the water inlet 52 for supplying water to the second water tank 50 and the drain port 54 for draining the water in the second water tank 50, it is not necessary to separately configure the second water tank 50, and the structure is It is simple and economical, and when the first water tank 30 is separated from the cabinet 10, the second water tank 50 can be opened, so that the second water tank 50 and the inside of the cabinet 10 can be easily cleaned and maintained. management, and the entire lower space in the cabinet 10 can be configured as the second water tank 50, thereby maximizing the capacity of the second water tank 50 compared to the size of the cabinet 10.

Water in the second water tank 50 can be simply pumped to the first water tank 30 through the pump 60 installed inside the cabinet 10 . The pump 60 may be stably installed on the floor of the cabinet 10 forming the second water tank 50 .

The blowing fan 70 is disposed on the inner surface of the door 20 . Therefore, the blowing fan 70 can be effectively and optimally disposed at a position without structural interference with the first water tank 30 and the second water tank 50, and the blowing fan 70 can be set higher than the maximum water level in the second water tank 50. It is economical, has a simple structure, and can secure the largest possible space for the second water tank 50 in the cabinet 10, since it is not necessary to install a separate waterproof configuration. In addition, when the door 20 is opened, the blowing fan 70 can be easily accessed and maintained. In addition, it is possible to reduce loss of blowing power by installing the blowing fan 70 close to the first water tank 30 requiring blowing power.

The blowing fan 70 may be installed in the suction port 20a formed in the door 20 to suck in external air in the front and rear directions and may be composed of a centrifugal fan to discharge the sucked air downward.

Two or more blowing fans 70 may be arranged in a row on the left and right.

A shielding plate 90 may be installed between the blowing fan 70 and the first water tank 30 in the forward and backward directions of the blowing fan 70 . Water vapor generated in the first water tank 30 may be blocked from splashing to the blowing fan 70 by the shielding plate 90 . In addition, as the blowing force of the blowing fan 70 is lowered and then increased by the shielding plate 90, the water vapor generated in the first water tank 30 can be discharged by strongly rising toward the spray hole 10b. The blowing fan 70 may be positioned above the first water tank 30 to form a stronger airflow by blowing force.

By coupling the shielding plate 90 to the inner surface of the door 20, the shielding plate 90 can be moved in and out through the entrance 10a of the cabinet 10 when the door 20 is opened and closed, and thus the door 20 When is opened, the inside of the cabinet 10 can be opened without being covered by the shielding plate 90 . The shielding plate 90 may be inclined in a direction away from the door 20 toward the lower side.

Blowing power by the blowing fan 70 guides the water vapor generated in the first water tank 30 to the spray ports 10b of the cabinet 10 . The spray ports 10b of the cabinet 10 are formed on the upper surface of the cabinet 10 to induce mist and spray to spread widely at a high place. The spray hole 10b of the cabinet 10 is formed at the rear of the cabinet 10 opposite to the blowing fan 70 disposed in the front of the cabinet 10, and is located between the blowing fan 70 and the spray hole 10b. It can be optimally arranged so that steam generated in the first water tank 30 can be effectively discharged through the spray hole 10b. A plurality of spray nozzles 10b of the cabinet 10 may be arranged in a left-right direction. A spray pipe 14 disposed high above the cabinet 10 may be coupled to the spray hole 10b of the cabinet 10 . Spray tube 14 may optionally be coupled to spray orifice 10b. The spray hole 10b can be closed by a cover when the spray pipe 14 is separated. Therefore, it is possible to selectively open all or part of the plurality of spray ports 10b according to the required amount of mist spraying.

In addition, the upper portion of the cabinet 10 higher than the first water tank 30 may be formed of an extension 10-1 that gradually expands rearward at least in part in the vertical direction. Therefore, water vapor generated in the first water tank 30 can be more easily guided to the spray holes 10b of the cabinet 10, and the water droplets formed on the spray holes 10b form the first water vapor along the inner surface of the cabinet 10. Since it can flow down into the water tank 30, collision with discharged water vapor can be prevented and noise of falling water can be reduced. Meanwhile, a handle 16 for easy movement may be formed on the side of the rear extension part 10 - 1 of the cabinet 10 .

The control box 80 is disposed in front of the upper surface of the cabinet 10 . That is, the control box 80 is disposed outside the cabinet 10 and does not require a separate waterproof treatment, and can be effectively and optimally placed in a place where there is no structural interference with other components.

Meanwhile, a floating sensor 100 connected to the water supply port 52 may be installed in the second water tank 50 . That is, when the water level in the second water tank 50 reaches the maximum level during water supply through the water supply inlet 52, the floating sensor 100 detects this and stops water supply. The floating sensor 100 is mainly used for the purpose of adjusting the water level, and since it is a technique well known to those skilled in the art, detailed description thereof will be omitted.

An electric heater 110 connected to the control box 80 is disposed in the second water tank 50 to heat water in the second water tank 50 for temperature control in winter or the like.

The detailed description of the operational effects of the mobile industrial mist spraying device according to an embodiment of the present invention configured as described above is as follows.

When supplying mist spray, the water in the second tank 50 is supplied to the first tank 30 through the pump 60, and the ultrasonic vibrator 40 operates so that the water in the first tank 30 is sprayed as steam. gets angry Water vapor may be sprayed like mist to the outside through the spray hole 10b by the blowing force of the blowing fan 70 . Therefore, humidity can be controlled by the water vapor sprayed through the spray hole 10b, and dust scattering can be prevented. In addition, when the temperature of the water in the second water tank 50 is increased by operating the heater 110, warm air is generated through the spray hole 10b, and the temperature can be adjusted.

During maintenance, when the door 20 is opened, the blowing fan 70 is exposed outside the cabinet 10 and can be easily accessed. In addition, the first water tank 30 can be moved along the guide rail 18 and separated out of the cabinet 10 through the entrance 10a of the cabinet 10 for easy maintenance. In addition, when the first water tank 30 is separated from the cabinet 10, the second water tank 50 is fully opened, and the second water tank 50 and the cabinet 10, the floating sensor 100, and the heater 110 It is also easily accessible for maintenance and management.

Meanwhile, FIGS. 7 and 8 are views showing a mobile industrial mist spraying device according to another embodiment of the present invention.

The spray pipe 14 may be made of a bellows structure so that the spray direction can be adjusted.

The shielding plate 190 is composed of a first panel 192 disposed above the blowing fan 70 and a second panel 194 extending a certain length downward from the first panel 192, and the second panel ( 194) may be rotatably coupled to the first panel 192 by a hinge shaft and a spring. Therefore, when there is no obstacle, the second panel 194 is rotated toward the opposite side of the door 20 by the elastic force of the spring as shown by the dotted line, and can be rotated toward the door 20 when interfered with as shown by the solid line. The second panel 194 is connected to the first panel 192 and is composed of a body portion 194a for shielding the blowing fan 70 and a water dripping guide portion 194b extending from the lower end of the body portion 194a. As shown in solid lines, when the second panel 194 is rotated toward the door 20, the water drop guide 194b extends below the lower end of the door 20 and approaches or approaches the water surface in the second water tank 50. can go underneath. Accordingly, water droplets falling along the surface of the shielding plate 190 may fall close to the water surface of the second water tank 50 or may directly fall on the water surface of the second water tank 50, thereby reducing the noise of falling water. As shown by the dotted line, when the second panel 194 rotates and returns to the opposite side of the door 20 by the restoring force of the spring, the lower end of the water drop guide 194b rises above the lower end of the door 20. The door 20 can be opened and closed without being caught by the shielding plate 190 . The dripping water guide 194b may extend from a part of the lower end or the entire lower end of the main body 194a. The dripping water guide 194b may have a shape in which the width becomes narrower toward the lower side.

At the upper side of the cabinet 10, a spray nozzle blowing fan 200 that communicates with the spray ports of the cabinet 10 and generates blowing force to the outside of the spray pipe 14 is disposed, so that water vapor can be quickly sprayed and diffused to the outside. can The spray nozzle blowing fan 200 may be configured as a so-called 'fan without wings'. That is, the bladeless fan is disposed on the upper side of the cabinet 10, and the air introduced into the body 202 by motor power is discharged through the annular nozzle 204 disposed in the spray hole of the cabinet 10 according to Bernoulli's principle. generating a blowing force. Hereinafter, 'a fan without blades' is a publicly known and common technology, and further detailed descriptions are omitted.

A predetermined solution or powder can be stored in the cabinet 10, and the stored solution or powder is connected to the pump 60, mixed with water pumped by the pump 60, and supplied to the first water tank 30. A bin 210 may be disposed. The drug container 210 may store pesticides, disinfectants, nutrients, antibacterial agents, and the like. A flow control valve or the like may be configured at the pump connector of the medicine container 210 to adjust the amount of solution or powder moving to the pump 60. The drug container 210 can be disposed above the second water tank 50, which is a free space in the cabinet 10, and can be opened and closed in a drawer manner through the front of the cabinet 10.

As described above, the technical ideas described in the embodiments of the present invention may be implemented independently, or may be implemented in combination with each other. In addition, the present invention has been described through the embodiments described in the drawings and detailed description of the invention, but these are only exemplary, and various modifications and other equivalent embodiments may be made by those skilled in the art in the art to which the present invention belongs. possible. Therefore, the technical protection scope of the present invention should be defined by the appended claims.

10; cabinet 20; door
30; first tank 40; ultrasonic vibrator
50; second tank 60; Pump
70; Blowing fan 80; Control box
90; Shielding plate 100; floating sensor
110; heater

Claims (6)

A spray hole is formed and a wheeled cabinet;
a door opening and closing the cabinet;
a first water tank installed inside the cabinet;
an ultrasonic vibrator installed in the first water tank to generate water vapor;
a second tank for replenishing water to the first tank;
a blowing fan generating a blowing force so that the water vapor can be sprayed to the outside through the spray hole; and
a control box disposed on an outer surface of the cabinet;
including,
The first water tank is formed at a height separable through an entrance formed in the front of a cabinet in which the door is disposed,
The second water tank is disposed lower than the first water tank inside the cabinet;
A pump is installed inside the cabinet to pump water from the second water tank to the first water tank,
The blowing fan is disposed on the inner surface of the door and is located higher than the maximum water level in the second water tank,
The door has a suction port connected to the blowing fan, a mobile industrial mist spraying device. According to claim 1,
The blowing fan is located above the first water tank,
A shielding plate is installed between the blowing fan and the first water tank in the forward and backward directions,
The shield plate is coupled to the inner surface of the door to enter and exit the cabinet when the door is opened and closed;
The first water tank is formed shorter than the distance between the rear surface of the cabinet and the shield plate when the door is closed in the front-back direction, and the first water tank is formed on the left and right sides of the cabinet from the front side of the cabinet to the rear side of the cabinet. Guide rails are arranged to guide the forward and backward movement of the tank,
A mobile industrial mist sprayer having a pump connector connected to the hose of the pump at the front of the first water tank and a drain valve for draining water in the first water tank to the second water tank. According to claim 2,
The shielding plate
a first panel disposed above the blowing fan; and
a second panel that extends downward from the first panel to shield the blowing fan, and is pivotally hinged with the first panel by an elastic force;
including,
The second panel extends downward and includes a falling water guide for guiding the falling water to the second tank along the shielding plate. According to claim 1,
The spray hole of the cabinet is formed on the upper surface of the cabinet and is formed at the rear of the cabinet opposite to the blowing fan disposed in the front of the cabinet,
The first water tank is disposed attached to the rear surface of the cabinet,
At least a part of the upper portion of the cabinet, which is higher than the first water tank, is gradually extended rearward in the vertical direction,
The control box is disposed in front of the upper surface of the cabinet,
Mobile industrial misting system. According to claim 1,
An internal space under the first water tank of the cabinet forms the second water tank, a water supply port connected to the second water tank is formed on the rear surface of the cabinet, and the second water tank is connected to the lower surface of the cabinet. Drainage is formed,
A heater and a floating sensor connected to the water supply port are disposed in the second water tank,
The pump is a mobile industrial mist sprayer installed on the floor in the cabinet forming the second water tank. According to claim 1,
Further comprising a spray fan disposed above the cabinet and a medicine container connected to the pump to mix a solution or powder with water pumped by the pump and supply it to the first water tank,
The atomizer blower fan
a body disposed above the cabinet and sucking air by motor power; and
Including an annular nozzle connected to the body and disposed in the spray hole of the cabinet to discharge air by the Bernouille principle.
Industrial portable mist sprayer.

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