KR101348892B1 - Device for spraying ultrafined liquid in facility house - Google Patents

Abstract

The present invention relates to a centrifugal type pest control machine including a spray unit which has an external housing in which a spray discharge unit is provided. The spray discharge unit is located on the top of a storage container which stores a pest control fluid in the inner side. The spray discharge unit moves up the pest control fluid along the inner side of an absorption pipe by rotating the absorption pipe which is submerged under the pest control fluid of the storage container with the drive of a rotation motor. The spray discharge unit sprays pest control fluid particles of a fine particle which is formed by striking the absorbed pest control fluid to a metal frame with centrifugal force of a rotating rotation plate. An induction path for inducing the flow of the pest control fluid is formed on the inner side of the absorption pipe. The present invention increases a rising effect of the pest control fluid by forming the induction path for inducing the flow of the pest control fluid in the inner side of the absorption pipe in which the pest control fluid moves up with the centrifugal force, thereby improving spray efficiency of the pest control machine.

Description

DECICE FOR SPRAYING ULTRAFINED LIQUID IN FACILITY HOUSE}

The present invention relates to a control device capable of performing the control operation by using the spray action of the centrifugal humidifier, and more specifically to a guide for guiding the flow of the control liquid to the inner surface of the suction pipe for sucking the water upward from the storage tank It relates to a centrifugal control device that can improve the spraying efficiency by forming a rise in the control liquid.

In general, in low temperature storage for storing concentrated products, manufacturing facilities factories and laboratories of various industrial products, and the like, maintenance of appropriate humidity is required for maintaining freshness of products, maintaining processing characteristics of raw materials, and suppressing generation of static electricity.

In order to satisfy these conditions, the low-temperature storage and the like are used to control humidity by using a humidifier to control humidity by supplying moisture. The humidifier uses a steam generator to supply water by heating and evaporating water, and It is roughly classified into water spraying, which is humidified by spraying and releasing it into the air.

In addition, the water spray type is divided into a centrifugal type to atomize and spray the water in the process of inhaling and ejecting water by the rotation of the rotating plate, a high-pressure spray type to atomize the water from the nozzle to release into the air, and an ultrasonic type to atomize the water by high frequency vibration. .

Korean Utility Model Publication No. 20-1998-0059782 includes a water storage tank for storing water, a suction pipe, a multi-rotation plate connected to the suction pipe, and a diffusion network surrounding the multi-turn plate, and the water stored in the water storage tank. The atomization mechanism for atomizing, the discharge fan discharged the water atomized by the atomization mechanism to the outside, the drive motor for driving the atomization mechanism and the discharge fan, and assists the discharge action of the discharge fan to improve the evaporation efficiency of water It includes a secondary release means that can be increased, the secondary release means is attached to the suction pipe is disclosed a centrifugal humidifier consisting of an auxiliary fan that operates in accordance with the rotation of the suction pipe.

Republic of Korea Utility Model Publication No. 20-1997-0044245 has a lower case of the water storage tank function, the lower case is provided with a motor pump therein, the lower side of the inlet pipe of the spray case lowered the inlet pipe of the motor It has an upward discharge tube in the center by installing a pin around the core to have a number of slits that are misted by water impinging on the circumferential direction under the centrifugal force by the impeller attached to the shaft, and misting it into particles colliding with it. Disclosed is a mushroom cultivation centrifugal humidifier assembled into an upper case.

In Korean Utility Model Publication No. 20-2000-0009408, a housing having an injection hole is separated into an operating room and an atomization room by an upper separation membrane and a lower separation membrane, and a through hole is formed in the central portion of the lower separation membrane. A plurality of vents are formed in the side part, and a filter part for removing dust by filtering air is formed in the front part of the drive room, and the air purified by the filter part and connected by the filter part and the filter part of the driving motor Three injection fan is installed to the atomization room and the injection nozzle by the driving force, the injection fan is connected to the through hole of the lower separation membrane by a connecting pipe, the injection fan is connected to the injection conduit by a connecting pipe, the upper In the center of the separation membrane and the lower separation membrane, four known centrifugal atomizers are formed at regular intervals, but the gap between the upper separation membrane and the lower separation membrane It is a water storage part, and each injection conduit is installed in the upper separation membrane between the atomizer and the atomizer, and the injection nozzle is spoken on the upper part so that the end of the injection nozzle is directed toward the injection hole. The formed centrifugal humidifier is disclosed.

Republic of Korea Utility Model Publication No. 20-0393280 has a water suction pipe for sucking the water at the bottom of the housing by the centrifugal force generated by the rotation of the motor, and to divide the water sucked into the water suction pipe by the rotation of the motor A centrifugal plate formed with a plurality of irregularities and spiral wings at the top and bottom, and formed to surround the centrifugal plate by forming a plurality of fine vertical plates on the outer periphery, divided by centrifugal force generated by the rotation of the centrifugal plate. When the particles are ejected to the outside of the centrifugal plate, an eliminator for colliding and dividing into smaller water particles, and formed on the outer periphery of the housing to control the flow rate of the blower in multiple stages And a control switch for forming a variable discharge formed on one side of the housing and having a pleat formed on one side to freely adjust the direction of movement to the left, right, up and down. The side stream has a centrifugal humidifier, characterized in that is configured is disclosed, including.

In the centrifugal humidifier disclosed in the above-mentioned patent documents, the water particles formed after inhaling the water upward through the suction pipe by the pressure difference of water naturally generated by the centrifugal force are sprayed, but the spray liquid is sucked upward. When the length of the suction tube is longer, the spraying liquid is not sucked due to the vortex phenomenon of the air inside the suction tube and the lowering of the suction force.

Increasing the capacity of the motor to increase the suction force, there is a problem that the noise is increased in proportion to the increase and the manufacturing cost increases.

In addition, in the conventional centrifugal humidifier, relatively large water particles are discharged from the water particles sucked upward by the centrifugal force and sprayed, thereby lowering the spray efficiency of the ultrafine particles.

Republic of Korea Utility Model Publication No. 20-1998-0059782 Republic of Korea Utility Model Publication No. 20-1997-0044245 Republic of Korea Open Utility Model Publication No. 20-2000-0009408 Republic of Korea Utility Model Registration No. 20-0393280

The present invention has been proposed to solve the conventional problems as described above, by using the spray action of the centrifugal humidifier to control the inner surface of the absorption tube absorbing the control liquid stored in the storage tank by the centrifugal force upwards It is an object of the present invention to provide a centrifugal control device capable of improving spraying efficiency by forming an induction furnace for inducing liquid movement.

Another object of the present invention is to provide a centrifugal control device that can improve the spray efficiency by discharging only the relatively small particles of the control liquid by recovering them before the relatively large control liquid particles are discharged to the outside of the control.

In order to achieve the above object, according to the present invention is located on the upper side of the storage container in which the control liquid is stored therein, by rotating the suction pipe immersed in the control liquid of the storage container by the drive of the rotary motor along the inner surface of the suction pipe In the centrifugal control device comprising a spraying means having an external housing provided with a spray discharge portion for raising the control liquid and spraying the control liquid particles of the fine particles formed by impinging the control liquid to be sucked to the metal frame by the centrifugal force of the rotating rotating plate On the inner surface of the suction pipe is characterized in that the induction path for inducing the flow of the control liquid is formed.

The induction path is formed by arranging a plurality of protrusions along a spiral orbit.

The induction path is formed by machining a thread on the inner side of the suction pipe.

The suction tube has a structure of a double tube consisting of an inner tube and an outer tube spaced at a predetermined interval, and the induction path is formed of a flow space between the inner tube and the outer tube.

A discharge hole for discharging the control liquid is formed in the upper portion of the suction pipe.

In the flow space between the motor cover protecting the rotating motor and the outer housing is provided an atomized plate that can be contacted with a relatively large particles of the control liquid to agglomerate into the control liquid droplets, the control liquid drops falling from the atomizing plate A support plate for receiving the water is provided on the upper side of the rotating plate, and the supporting plate is formed with a hole capable of dropping the control liquid droplets toward the rotating plate.

An impeller is detachably coupled to the upper outer surface of the suction pipe.

The lower inner surface of the suction pipe is provided with a stirring blade for stirring the control liquid.

According to the present invention, by forming the induction path for inducing the flow of the control liquid on the inner surface of the suction pipe in which the control liquid rises by the centrifugal force, it is possible to improve the spray efficiency of the control device by increasing the synergistic effect of the control liquid.

In addition, according to the present invention, it is possible to prevent the relatively large particles of the control solution from being discharged to the outside of the control device to maintain a constant particle size of the sprayed control solution.

1 is a schematic diagram of a centrifugal control device equipped with a suction pipe according to the present invention.
2 is a schematic view of a suction tube in which protrusions of a spiral trajectory protrude to the inner side according to the present invention.
3 is a schematic diagram of a suction pipe in which a screw thread is processed on an inner surface according to an embodiment of the present invention.
4 is a view schematically showing a suction pipe of a double pipe structure according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described the configuration of the centrifugal control device according to the present invention.

First, the centrifugal control device 100 is a storage container 110, the control liquid is stored therein, and the suction pipe 130 is installed in the upper portion of the storage container 110 is locked to the control liquid stored in the storage container 110 It comprises a spraying means 120 for spraying the control liquid flowing into the suction pipe 130 by rotating.

Spray means 120 has an outer housing 121 of a predetermined shape, the top and bottom are open. An upper part of the outer housing 121 is provided with a spray discharge part 121a through which the fine particles of the control liquid are discharged, and an air inlet part 121b through which external air is introduced. At this time, the inside of the outer housing 121 is installed in the state in which the rotary motor 126 is seated on the seat 126a, the lower portion of the rotary motor 126 protrudes downward (not shown). The mounting table 126a is formed with a through hole through which the rotating shaft is rotatable. Reference numeral 125 is a motor cover for protecting the rotating motor 126. Between the inner surface of the outer housing 121 and the outer surface of the motor cover 125 forms a flow space in which the particles of the control liquid flow.

The suction pipe 130 is coupled to the lower portion of the rotating shaft exposed downward through the through hole of the seating table 126a, and the suction pipe 130 extends to be immersed in the control liquid of the storage container 110. When the rotary shaft is rotated by the operation of the rotary motor 126, the suction pipe 130 is also rotated.

The first rotating plate 128a and the second rotating plate 128b spaced apart at predetermined intervals between the seating table 126a and the suction pipe 130 are installed in a state coupled to the rotating shaft, and the rotating plates 128a and 128b are provided. The space therebetween forms a flow space portion through which the control liquid introduced through the inside of the suction pipe 130 can flow to the outside by centrifugal force while the rotating plates 128a and 128b are rotating.

An impeller 124 is installed at an upper portion of the suction pipe 130 spaced apart from the surface of the control liquid of the storage container 110, and a metal frame 129 having a plurality of slits is installed at the end of the flow space.

In the rotating disk-type spray means 120 having the above-described configuration, when the rotary motor 126 is operated to rotate the rotating shaft, the first rotating plate 128a and the second rotating plate 128b and the suction pipe connected to the rotating shaft 130 and the impeller 124 is rotated.

When the pressure around the rotating shaft drops by the rotation of the first rotating plate 128a and the second rotating plate 128b, the control liquid stored in the storage container 110 moves upward along the inner surface of the suction pipe 130. The centrifugal force formed by the rotation of the rotating first rotating plate 128a and the second rotating plate 128b flows along the flow space between the first rotating plate 128a and the second rotating plate 128b.

In addition, the control liquid discharged to the end of the flow space portion collides with the metal frame 129 to form fine particles of fine control particles, and the control liquid particles pass through the slits of the metal frame 129.

On the other hand, when the impeller 124 installed in the suction pipe 130 is rotated, the outside air is introduced into the outer housing 121 through the air inlet 121b of the lower outer housing 121, the upper outer housing 121 The spray discharge portion 121a is moved to the side. An air inlet 121b of the outer housing 121 may be provided with a filter (not shown) to prevent foreign substances such as insects from entering.

The control liquid particles passing through the slit of the metal frame 129 are introduced into the outer housing 121 by the rotation of the impeller 124 to join the outside air flowing therein and the spray discharge part 121a on the upper portion of the outer housing 121. Is discharged through.

According to the present invention, the induction path for inducing the flow of the control liquid is formed on the inner surface of the suction pipe 130 so that the control liquid stored in the reservoir 110 can be smoothly sucked along the suction pipe 130.

As shown in FIG. 2, the induction path of the suction pipe 130 may have protrusions 132 protruding toward the inner surface of the suction pipe 130 along a spiral trajectory. In addition, the induction path of the suction pipe 130 may be formed by processing the thread 134 on the inner surface of the suction pipe 130 as shown in FIG.

Meanwhile, as shown in FIG. 4, the suction pipe 130 has a double pipe structure in which the inner pipe 136 and the outer pipe 134 are spaced at a predetermined interval to form a flow space, and the lower portion of the inner pipe 136 It is preferable to have a closed structure. At this time, the induction path of the suction pipe 130 is made of the flow space of the double pipe.

As the suction pipe 130 rotates in conjunction with the rotation of the motor 126, the control liquid sucked into the suction pipe 130 is an induction path formed on the inner surface of the suction pipe 130, for example, a spiral of the protrusions 132. It will rise smoothly along the trajectory, the thread 134 or the flow space of the double pipe.

At this time, when the suction amount of the control liquid sucked along the induction path of the suction pipe 130 exceeds the reference amount, the spray amount sprayed through the sprayer 100 may not be constant. Therefore, in order to maintain a constant spray amount, the discharge hole 130a for discharging a part of the control liquid is formed in the upper portion of the induction furnace when the excess control liquid is sucked in. As a result, excessive amount of water is prevented from flowing into the flow space between the rotary plates 128a and 128b to maintain a constant spray amount.

Impeller 124 is preferably detachably coupled to the upper portion of the suction pipe (130). For example, a screw thread is machined on each of the upper outer surface of the suction pipe 130 and the inner surface of the impeller, and the impeller 124 is detachably coupled to the suction pipe 130 by fastening and releasing the screw.

According to the present invention, a non-atomizing plate that can be contacted with a relatively large size of the control liquid particles passing through the metal frame 129 in the flow space between the outer housing 121 and the motor cover 125 to be aggregated into the control liquid droplets ( 142 is provided. And, the control liquid droplets formed by contacting the control liquid particles with the atomizing plate 142 falls vertically down, and the falling control liquid droplets are located between the second rotating plate 128b and the seating table 126a. Falls on the backing plate 144. The supporting plate 144 is provided with a hole through which the drop of the dropped control liquid can fall toward the rotating plate.

On the other hand, since the control liquid stored in the reservoir 110 is preferably maintained in a state where the powdered medicine and water are mixed, the stirring blade 130b that can effectively mix the powdered medicine and water on the inner surface of the suction pipe 130 ) May be provided.

Referring to the operation of the centrifugal control device according to the present invention with reference to the accompanying drawings as follows.

When the rotating shaft 126a is rotated by operating the rotating motor 126, the suction pipe 130 rotates and the first rotating plate 128a, the second rotating plate 128b, and the impeller 124 rotate in association with the rotating tube 126a. . The control liquid inside the suction pipe 130 which is immersed in the control liquid of the storage container 110 by the rotation of the first rotating plate 128a and the second rotating plate 128b is raised along the induction path formed on the inner surface of the suction pipe 130. After the flow of the flow space between the first rotating plate (128a) and the second rotating plate (128b).

At this time, since the control liquid rises along the induction path formed on the inner surface of the suction pipe 130, the synergistic effect of the control liquid increases. When an excess amount of the control liquid is sucked, a part of the control liquid to be sucked is discharged into the reservoir 110 through the discharge hole 130a of the suction pipe 130.

In addition, the control liquid discharged from the flow space portion collides with the metal frame 129 to form the control particles of the ultra fine state, and the ultra fine state control liquid particles pass through the slit of the metal frame 129.

The ultrafine particles of the control liquid passing through the slit flows with the external air introduced into the outer housing 121 by the rotation of the impeller 124 rotating together with the suction pipe 130.

At this time, the relatively large size of the control liquid particles flow with the outside air to form a control liquid droplets while contacting the atomizing plate 142, and the control liquid droplets are dropped on the supporting plate 144 and then formed on the supporting plate 144. It flows into the rotating plate through the hole. The control liquid droplets introduced into the rotating plate collide with the metal frame 129 by the centrifugal force formed by the rotation of the rotating plate to form particles of the ultrafine control liquid and flow together with the external air.

The foregoing is merely illustrative of the embodiments of the present invention, and those skilled in the art to which the present invention pertains may make modifications and changes to the present invention without departing from the spirit and gist of the invention as set forth in the appended claims.

100: centrifugal control
110: storage bin
120: spraying means
130: suction pipe

Claims (8)

The suction pipe 130 is rotated by rotating the suction pipe 130 which is located at the upper portion of the storage container 110 in which the control liquid is stored therein and is immersed in the control liquid of the storage container 110 by the rotation motor 126. Spray discharge part 121a which raises a control liquid along an inner surface, and sprays the control liquid particle of microparticles | fine-particles formed by making it collide with the metal frame 129 by the centrifugal force of the rotating plates 128a and 128b which rotate the suctioned control liquid. In the centrifugal control device 100 comprising a spray means 120 having an outer housing 121 is provided,
On the inner surface of the suction pipe 130 is formed an induction path for inducing the flow of the control liquid,
Atomizing plate 142 that can be agglomerated into droplets of the control liquid by contacting the control liquid particles of a relatively large size in the flow space between the motor cover 125 and the outer housing 121 to protect the rotating motor 126. Is provided, the support plate 144 for receiving the control liquid drops falling from the atomizing plate 142 is provided on the top of the rotating plate, the support plate 144 can drop the control liquid droplets toward the rotating plate Centrifugal control device characterized in that the hole is formed.
The method of claim 1,
The induction path is a centrifugal control device, characterized in that formed by a plurality of protrusions 132 are arranged along the spiral orbit.
The method of claim 1,
The induction path is centrifugal control device, characterized in that formed by processing the threaded line (134) on the inner surface of the suction pipe.
4. The method according to any one of claims 1 to 3,
The suction pipe has a structure of a double pipe consisting of an inner tube and an outer tube spaced at a predetermined interval, the induction path is a centrifugal control device, characterized in that consisting of a flow space between the inner tube and the outer tube.
5. The method of claim 4,
Centrifugal control device, characterized in that the discharge hole for discharging the control liquid is formed in the upper portion of the suction pipe.
delete 5. The method of claim 4,
Centrifugal control unit, characterized in that the impeller is detachably coupled to the upper outer surface of the suction pipe.
5. The method of claim 4,
Centrifugal control device, characterized in that the stirring blade for stirring the control liquid is provided on the lower inner surface of the suction pipe.

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