KR102295043B1 - Gate-type disinfectant spraying apparatus - Google Patents

Abstract

Provided is a gate-type disinfectant spraying device. The disinfectant spraying device according to an embodiment of the present invention comprises: a first sidewall and a second sidewall each extending in a vertical direction on the ground, arranged to be spaced apart to face each other in a horizontal direction, and forming a disinfection space therebetween; a cover unit disposed to connect upper ends of each of the first sidewall and the second sidewall; a disinfectant storage unit for storing a disinfectant and supplying the disinfectant through a disinfectant inlet formed in the first sidewall; a first disinfectant spraying unit formed on a first surface belonging to the first sidewall and facing the second sidewall to spray the disinfectant into the disinfection space; a second disinfectant spraying unit formed on a second surface belonging to the second sidewall and facing the first sidewall to spray the disinfectant into the disinfection space; a proximity sensor disposed on a side surface of the cover unit and configured to detect an adjacent object; a spraying time adjustment unit installed at the outside of one of the first sidewall and the second sidewall to set a spraying time; a control unit for controlling the first disinfectant spraying unit and the second disinfectant spraying unit to operate during the spraying time when an object is adjacent within a preset distance according to a sensing value of the proximity sensor; and a first air suction fan disposed on the lower surface of the cover unit and operated after the spraying time to suck the residual disinfectant in the disinfection space. Disinfection can be conveniently performed.

Description

GATE-TYPE DISINFECTANT SPRAYING APPARATUS

The present invention relates to a disinfectant spraying device, and more particularly, to a disinfectant spraying device in the form of an entrance gate.

In general, before entering a room where the inflow of bacteria or foreign substances is blocked, the worker's body, hands, and feet are disinfected with chemicals. In particular, public facilities such as schools, hospitals, sanatoriums, hotels, saunas, and public baths where periodic sterilization and disinfection must be performed, food processing facilities, industrial water cooling towers, meat processing facilities, food and food preparation equipment, etc. Cleaning, sterilization, and disinfection are always performed in the field.

In some buildings, a separate disinfection device and disinfection space are provided to disinfect the body of people entering and exiting the building. If not, the contamination state of the subject to be disinfected will not be improved, and there is a risk that contaminants may penetrate into the room requiring sterilization and disinfection.

In addition, in the case of a disinfectant using a liquid disinfectant, when the external temperature is greatly reduced, such as in winter, the disinfectant cannot be sprayed due to freezing of the disinfectant or a malfunction of the disinfecting apparatus.

Korean Patent Publication No. 10-1676007 Korean Patent Publication No. 10-2019-0106136 Korean Patent Publication No. 10-2017-0011266 Korean Patent Publication No. 10-1119977 Korean Patent Publication No. 10-2199200

Accordingly, the problem to be solved by the present invention is a gate-type disinfectant spraying device that can be installed at the entrance of a space requiring disinfection, such as a house, office, factory, and public facility, to conveniently perform disinfection of all objects moving through the entrance is intended to provide.

In addition, another problem to be solved by the present invention is to provide a gate-type disinfectant spraying device that can prevent freezing of the disinfectant through an electric heating wire and prevent malfunction or malfunction of components due to the temperature even when the temperature in winter drops sharply will do

The problems of the present invention are not limited to the problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A gate-type disinfectant spraying device according to an embodiment of the present invention for solving the above problems is extended in a vertical direction to the ground, is spaced apart to face in a horizontal direction, and a first sidewall forming a disinfection space therebetween; A second sidewall, a cover part disposed to connect the upper ends of each of the first sidewall and the second sidewall, a disinfectant storage part for storing a disinfectant and supplying the disinfectant through a disinfectant inlet formed in the first sidewall, the first A first disinfectant spraying unit formed on a first surface of a sidewall facing the second sidewall to spray the disinfectant into the disinfection space, and formed on a second surface of the second sidewall facing the first sidewall for the disinfection A second disinfectant spraying unit for spraying the disinfectant into a space, a proximity sensor disposed on a side surface of the cover portion and configured to detect an adjacent object, is installed outside one of the first sidewall and the second sidewall, the injection time a control unit for controlling the first disinfectant spraying unit and the second disinfectant spraying unit to operate during the spraying time when an object is adjacent within a preset distance according to the sensing value of the proximity sensor; and a first intake fan disposed on a lower surface of the cover part and operated after the spraying time to suck the residual disinfectant in the disinfection space.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention includes an electric heating wire installed inside or outside each of the first sidewall, the second sidewall, and the cover, and the first sidewall and the Installed on the outside of one of the second sidewalls, further comprising a temperature control unit for setting a temperature of the heating wire, the control unit may control the temperature of the electric heating wire to the temperature of the heating wire.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention further comprises a temperature sensor for measuring an external temperature, but only when the measured external temperature is below a preset temperature, the control unit is the electric heating wire The temperature may be controlled by the heating wire temperature.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention further includes an operation button electrically connected to the control unit and disposed on the ground, when the operation button is operated, the control unit is The first disinfectant spraying unit and the second disinfectant spraying unit are controlled to operate, and the proximity sensor may not operate while the operation button is operated.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention is disposed on a bottom portion disposed to connect the lower ends of each of the first sidewall and the second sidewall, and an upper surface of the bottom portion, and the spraying It may further include a second intake fan that operates together with the first intake fan after a time to suck the residual disinfectant in the disinfection space.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention further includes a supply tube connected to the first disinfectant spraying part and the second disinfectant spraying part to supply the disinfectant, the supply tube may extend from the inside of the first sidewall to the inside of the second sidewall along the inside of the cover part.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention is electrically connected to the control unit through one of the first sidewall and the second sidewall, and a power supply unit for supplying power to the control unit may include more.

According to an embodiment, the gate-type disinfectant spraying device according to an embodiment of the present invention further includes a lamp installed on a side surface of the cover part and electrically connected to the control part, wherein the lamp includes the first disinfectant spraying part and the second disinfectant spraying part. 2 While the disinfectant spray unit is in operation, the light of the first color may be emitted.

According to an embodiment, the lamp may emit light of a second color different from the first color when the object leaves the disinfection space within the injection time.

The details of other embodiments are included in the detailed description and drawings.

According to the gate-type disinfectant spraying device according to the embodiments of the present invention, it is possible to conveniently perform disinfection of all objects moving through the entrance by installing it at the entrance of a space requiring disinfection, such as a house, an office, a factory, and a public facility. have.

In addition, according to the gate-type disinfectant spraying device according to the embodiments of the present invention, even if the temperature in winter drops sharply, freezing of the disinfectant is prevented through the electric heating wire installed inside, and the components of the gate-type disinfectant spraying device fail due to temperature This can be prevented from occurring or malfunctioning.

In addition, according to the gate-type disinfectant spraying device according to the embodiments of the present invention, the disinfectant spraying time can be adjusted according to the situation, so that the disinfectant can be prevented from being wasted unnecessarily.

In addition, according to the gate-type disinfectant spraying device according to the embodiments of the present invention, the disinfectant can be automatically sprayed using a proximity sensor or the disinfectant can be manually sprayed using an operation button, Even if people come and go nearby, it can prevent the disinfectant from being wasted by operating unnecessarily.

Effects according to the embodiments are not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is a view showing a gate-type disinfectant spraying device according to an embodiment of the present invention.
2A and 2B are views showing a cross section of a gate-type disinfectant spraying device.
3 is a block diagram schematically showing the configurations of the gate-type disinfectant spraying device.
4 is a view for explaining the operation according to the proximity sensor and operation button of the gate-type disinfectant spraying device.
5A and 5B are views showing a cross-section of a gate-type disinfectant spraying device according to another embodiment of the present invention.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining the embodiments are illustrative and the present invention is not limited to the illustrated matters. Like reference numerals refer to like elements throughout. In addition, in the drawings, parts not related to the present invention may be omitted or simplified in order to clarify the description of the present invention.

Although the first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a gate-type disinfectant spraying device according to an embodiment of the present invention. In addition, Figures 2a and 2b is a view showing a cross-section of the gate-type disinfectant spraying device.

1 and 2 , the gate-type disinfectant spraying device 10 includes a gate body 100 , a disinfectant storage unit 200 , a disinfectant spraying unit 300 , and a spraying time adjustment unit 500 . , an intake fan 600 , a proximity sensor PS, an operation button BT, an electric heating wire HW, a temperature control unit 700 , a lamp LP, and a power supply unit PW.

The gate body 100 may include an opening formed along a movement path of a person or an object, and may be a body in the form of a doorway through which a person can pass.

1 and 2A, the gate body 100 is shown in an arch shape with a rounded upper end, but the shape of the gate body 100 is not limited thereto. That is, the gate body 100 may have a rectangular shape as shown in FIG. 2B , and may include any shape that a person can pass through.

The gate body 100 may be formed of various materials such as metal, plastic, and ceramic. Various configurations may be mounted on the gate body 100 , and any material capable of maintaining the shape of the gate body 100 is not particularly limited.

The gate body 100 may further include an inlet and a power supply line through which a disinfectant to be described later may be injected.

The gate body 100 may include a first sidewall 101 , a second sidewall 102 , and a cover part 103 . This is divided for convenience of description, and may not be distinguished as it is substantially composed of one gate body 100 .

The first sidewall 101 and the second sidewall 102 may have a column shape extending in a direction perpendicular to the ground. In one embodiment, the first sidewall 101 and the second sidewall 102 may be rectangular prisms of a rectangular parallelepiped, and the heights of the first sidewall 101 and the second sidewall 102 may be the same, but limited thereto. doesn't happen

The first sidewall 101 and the second sidewall 102 may be disposed to face each other, and the first sidewall 101 and the second sidewall 102 may be spaced apart from each other by a predetermined distance. Accordingly, a separation space (or disinfection space CA) may be formed between the first sidewall 101 and the second sidewall 102 , and the disinfection space CA may pass through the objects and people described above. It may be located on a possible movement path, and may be an area where a disinfectant to be described later is sprayed.

The separation distance between the first side wall 101 and the second side wall 102 is not particularly limited, but may be set within 2 m in order to smoothly disinfect an object or person passing through the gate-type disinfectant spraying device 10 . According to an embodiment, in order to move an object larger than a person, such as a vehicle, the separation distance may be formed to be 2m or more.

The cover part 103 may be disposed at an upper end of each of the first sidewall 101 and the second sidewall 102 . That is, the first sidewall 101 and the second sidewall 102 may be connected to each other through the cover part 103 .

As described above, in the gate body 100 according to an embodiment, the heights of the first sidewall 101 and the second sidewall 102 may be the same, and in this case, the gate body 100 has an arcuate shape. In this case, the cover part 103 may be formed in a shape including at least one curved surface. In another embodiment, the gate body 100 may have a rectangular shape, and in this case, the cover part 103 may have an approximately flat rectangular parallelepiped shape.

A proximity sensor (PS) and a lamp (LP), which will be described later, may be mounted on one side of the cover part 103 , and the lamp (LP) is omitted or a proximity sensor (PS) and a module including the proximity sensor (PS) They may be mounted together. An intake fan 600 , which will be described later, may be mounted on a lower surface of the cover part 103 . In this regard, it will be described later with reference to the drawings.

The disinfectant storage unit 200 may be provided with an internal space for storing the liquid disinfectant. The disinfectant storage unit 200 may supply the disinfectant to the gate body 100 through the disinfectant inlet 210 . In one embodiment, the disinfectant storage unit 200 may be further provided with an inlet for replenishing the disinfectant.

In another embodiment, the disinfectant storage unit 200 may be configured to be replaceable. In this case, after all of the disinfectant in the disinfectant storage unit 200 is used, the disinfectant storage unit 200 in which the disinfectant is exhausted is removed, and a new disinfectant storage unit 200 may be replaced in the disinfectant inlet 210 .

The disinfectant inlet 210 may be formed on the first sidewall 101 or the second sidewall 102 of the gate body 100 . 1 and 2 illustrate that the disinfectant inlet 210 is formed on one side of the first sidewall 101, but is not limited thereto.

The disinfectant spraying unit 300 may receive the disinfectant from the disinfectant storage unit 200 and spray the supplied disinfectant to the outside.

The disinfectant storage unit 200 may be connected to the disinfectant spray unit 300 through the supply tube 220 installed inside the gate body 100 . The supply tube 220 may be connected to the disinfectant inlet 210 formed on the first sidewall 101 and may be connected to the first disinfectant spraying unit 310 disposed on the first sidewall 101 to supply the disinfectant.

The supply tube 220 may extend along the interior of the first sidewall 101 into the interior of the cover portion 103 and into the interior of the second sidewall 102 . The supply tube 220 extending to the second sidewall 102 may be connected to the second disinfectant spray unit 320 to supply the disinfectant.

The disinfectant spray unit 300 may include a first disinfectant spray unit 310 and a second disinfectant spray unit 320 , and the first disinfectant spray unit 310 is disposed on the first sidewall 101 , The second disinfectant spraying unit 320 may be disposed on the second sidewall.

Specifically, the first disinfectant spraying unit 310 is disposed on the first surface S1 facing the second sidewall 102 among the side surfaces of the first sidewall 101 , and the second disinfectant spraying unit 320 . may be disposed on the second surface S2 facing the first sidewall 101 among the side surfaces of the second sidewall 102 . That is, the first disinfectant spraying unit 310 and the second disinfectant spraying unit 320 may face each other.

The first disinfectant spraying unit 310 and the second disinfectant spraying unit 320 may each include a plurality of spray nozzles, and may spray the supplied disinfectant to the disinfectant space CA through which an object or person passes.

For example, the first disinfectant spraying unit 310 may include a plurality of spraying holes, and the plurality of spraying holes may include a set of three spraying holes including two spraying holes. Here, in the injection hole set composed of the two injection holes, the two injection holes may be positioned at different heights from the first surface S1 . For example, the two injection holes may be located diagonally to each other. However, the relative positions of the two injection holes are not limited thereto, and may be positioned in a vertical relationship with each other, or may be positioned in a left-right relationship with each other. Also, the first disinfectant spraying unit 310 may include three spraying modules, and one spraying module may be connected to two spraying holes included in one spraying hole set. For example, the second disinfectant spraying unit 320 may include a plurality of spraying holes like the first disinfectant spraying unit 310 . However, the number and position of the injection holes may vary in implementation, but is not limited thereto.

The disinfectant spraying unit 300 may automatically spray the disinfectant when the object approaches the disinfection space CA based on the sensing value of the proximity sensor PS. According to an embodiment, the disinfectant spraying unit 300 may manually spray the disinfectant according to a user's manipulation. For example, the disinfectant spraying unit 300 may manually spray the disinfectant according to the operation of the operation button BT. Here, the operation button BT is located on the floor and can be manipulated by the user stepping on it. An operation method of the disinfectant spraying unit 300 will be described later with reference to FIG. 4 .

The disinfectant spraying method of the disinfectant spraying unit 300 is not particularly limited, but in an embodiment, the disinfecting agent spraying portion 300 may atomize the supplied disinfectant and spray it to the outside. In this case, the disinfectant spraying unit 300 may include an ultrasonic wave generating unit. In another embodiment, the disinfectant spraying unit 300 may widely and strongly discharge the supplied disinfectant as fine liquid particles to the disinfection space CA.

According to an embodiment, the disinfectant spraying unit 300 may further include a blower (not shown) for smoothly discharging the disinfectant to the outside. The blowing direction of the blower may directly face the object in the disinfection space CA, and the disinfectant may be sprayed on the object along the blowing direction.

The controller 400 may be stably fixed in the gate body 100 . For example, as shown in FIG. 2 , the control unit 400 may be formed on one side of the second sidewall 102 . The position of the control unit 400 is not limited thereto. In another embodiment, the control unit 400 may be separately mounted on the outside of the gate body 100 .

The controller 400 may be electrically connected to the components of the gate-type disinfectant spraying device 10 , and may control the gate-type disinfectant spraying device 10 based on an input signal. The control operation of the controller 400 will be described later in detail with reference to FIG. 3 .

The injection time control unit 500 may be installed outside one of the first sidewall 101 or the second sidewall 102 . For example, the injection time adjustment unit 500 is a front or object (or a user) of the object (or user) of the gate body 100 rather than the first surface (S1) and the second surface (S2) on the inside (or The user) may be located at the back of the exit direction.

The spraying time adjusting unit 500 may adjust the spraying time for spraying the disinfectant when the object reaches the disinfecting space CA. The injection time control unit 500 may be manually operated by an administrator. To this end, the injection time adjustment unit 500 may further include a time adjustment knob (knob). According to an embodiment, the injection time adjusting unit 500 may be operated remotely. In this case, the manager may adjust the spraying time of the disinfectant spraying unit 300 using a management program installed in the manager terminal (eg, mobile device, PC, tablet, etc.). For example, the injection time control unit 500 may be located in the transparent case, and the administrator may manually operate the injection time control unit 500 after opening the transparent case. Here, the transparent case may be physically or electronically locked, which may be to prevent a third person from easily operating the injection time control unit.

The intake fan 600 may be mounted on the lower surface of the cover part 103 . The intake fan 600 may inhale the air and the disinfectant remaining after spraying the disinfectant in the disinfection space CA. In addition, the intake fan 600 may be configured to suck foreign substances such as dust generated from an object in the disinfection space CA, and may further include a dust collecting filter.

The intake fan 600 may start an operation after the operation of the disinfectant spraying unit 300 is finished. That is, the intake fan 600 may operate after the disinfectant spraying unit 300 operates for the spraying time set by the spraying time adjusting unit 500 .

The proximity sensor PS may be mounted on a side facing an object approaching the gate-type disinfectant spraying device 10 among side surfaces of the cover part 103 .

The proximity sensor PS may detect an object approaching the gate-type disinfectant spraying device 10 , and measure a distance between the approaching object and the gate-type disinfectant spraying device 10 . According to an embodiment, the proximity sensor PS may be configured as a composite sensor in which a plurality of sensors are combined instead of a single sensor.

In an embodiment, the proximity sensor PS may be configured as an ultrasonic proximity sensor including an ultrasonic sensor. In this case, the proximity sensor PS may be configured to include an ultrasonic transmitter that emits ultrasonic waves toward the object and an ultrasonic receiver that receives ultrasonic waves reflected from the object. In another embodiment, the proximity sensor PS may be configured as an infrared proximity sensor including an infrared sensor. In this case, the proximity sensor PS may measure a distance to the object by measuring a reflection angle of infrared rays reflected by the object.

The operation button BT may be disposed on the ground, and a disinfectant target to enter and exit the gate-type disinfectant spraying device 10 may be directly manipulated. For example, before passing through the gate-type disinfectant spraying device 10 , the user may operate the operation button BT by stepping on the foot. Depending on whether the operation button BT is operated, the disinfectant spraying unit 300 may be manually operated to spray the disinfectant into the disinfection space CA.

Each of the first sidewall 101, the second sidewall 102, and the cover part 103 of the gate body 100 may include an internal space, and the electric heating wire HW is, as shown in FIG. 2, It may be installed inside the gate body 100 .

The electric heating wire HW may be installed adjacent to various components disposed inside the gate body 100 . For example, the electric heating wire (HW) may be installed adjacent to the disinfectant inlet 210 , the supply tube 220 , the first disinfectant spraying part 310 and the second disinfectant spraying part 320 through which the disinfectant is injected and moved. can In addition, the electric heating wire HW may be installed adjacent to the intake fan 600 , the proximity sensor PS, and the control knobs 500 and 700 .

The electric heating wire (HW) is configured to enable temperature control and may be maintained at a set temperature. When the electric heating wire (HW) is disposed, it is possible to prevent freezing of the disinfectant in the gate-type disinfectant spraying device 10 when the external temperature drops significantly, such as in winter, and prevents other components from being defective due to the temperature can do. The heating temperature of the electric heating wire HW may be set by the temperature controller 700 .

The temperature controller 700 may be installed outside one of the first sidewall 101 and the second sidewall 102 . For example, the temperature control unit 700 is the front or object (or user) of the object (or user) of the gate body 100 rather than the first surface (S1) and the second surface (S2) of the inside enter. ) may be located on the back of the outgoing direction. For example, the temperature control unit 700 may be located on a different sidewall from the injection time control unit 500 , but may be located on the same sidewall and located adjacent to each other.

The temperature controller 700 may be manually operated by an administrator. Accordingly, the temperature control unit 700 may include a temperature control knob similar to the injection time control unit 500 .

According to an embodiment, the temperature controller 500 may be automatically adjusted. The external temperature may be measured through a thermometer (or, a temperature sensor) installed inside or outside the gate body 100 , and when the external temperature falls below a preset temperature, the temperature controller 500 controls the temperature of the electric heating wire can be adjusted to the set temperature. In another embodiment, the temperature controller 500 may be operated remotely. In this case, the manager may adjust the temperature of the electric heating wire (HW) using a management program installed in the manager terminal (eg, mobile device, PC, tablet, etc.).

The lamp LP may be installed on one side of the cover part 103 together with the proximity sensor PS. The lamp LP may emit light of various colors according to the operation of the gate-type disinfectant spraying device 10 . For example, the lamp LP emits light of a first color when the gate-type disinfectant spraying device 10 operates normally, and a light of a second color when a problem occurs in the operation of the disinfectant spraying device 10 . can emit. For example, the operation problem may include a case in which the disinfectant is insufficient, but may include various cases in which normal operation is difficult. Alternatively, when the gate-type disinfectant spraying device 10 operates normally, the light of the first color may be emitted, and when the disinfectant is insufficient, the light of the second color may be flickered. A second color may be emitted. For example, the light of the first color may be emitted during the time that the gate-type disinfectant spraying device 10 sprays the disinfectant, in this case, there is no problem in the operation, and in the standby state, the first color and the second color It may not emit two colors. Here, the first color may be green and the second color may be red, but is not limited thereto. In an embodiment, the lamp LP may include a plurality of light emitting diodes, but is not limited thereto.

The power supply unit PW may be connected to the gate body 100 to supply power to components installed inside the gate body 100 and components mounted outside.

Hereinafter, the configuration and operation of the gate-type disinfectant spraying device 10 of the present invention will be described with further reference to FIGS. 3 and 4 .

3 is a block diagram schematically showing the configurations of the gate-type disinfectant spraying device. 4 is a view for explaining the operation according to the proximity sensor and operation button of the gate-type disinfectant spraying device.

1 to 4 , the control unit 400 of the gate-type disinfectant injection device 10 according to the present invention is based on the proximity sensor PS, the operation button BT, and the injection time adjustment unit 500 . The operation of the disinfectant spraying unit 300 may be controlled. Also, the controller 400 may control the temperature of the electric heating wire HW based on the temperature controller 700 and the temperature sensor TS.

The control unit 400 may receive power from the power supply unit PW, and distribute the supplied power to each component of the gate-type disinfectant spraying device 10 .

The controller 400 may control the operation of the disinfectant spraying unit 300 based on a value sensed by the proximity sensor PS. In one embodiment, the proximity sensor PS may detect whether the disinfectant spraying device 10 and the object are in proximity, and when the object is adjacent within a predetermined distance, a detection signal may be generated and provided to the control unit 400 . have.

The control unit 400 may generate a disinfection operation signal in response to a detection signal of the proximity sensor PS and provide the disinfectant operation signal to the disinfectant spray unit 300 .

The disinfectant storage unit 200 supplies a part of the disinfectant stored in response to the disinfection operation signal to the disinfectant injection unit 300, and the disinfectant injection unit 300 supplies the disinfectant supplied in response to the disinfection operation signal to the disinfection space (CA). can be sprayed with

As described above, in the case of the disinfectant spraying device 10 according to an embodiment of the present invention, since the disinfectant is automatically sprayed when an object is adjacent, the inconvenience of manually manipulating the disinfectant spraying button can be eliminated.

However, when a large number of objects or people pass through the gate-type disinfectant spraying device 10, or when people frequent the entrance of the gate-type disinfectant spraying device 10, the gate-type disinfectant spraying device 10 is unnecessarily installed. There is a possibility that disinfectant will be wasted. To solve this, an operation button BT electrically connected to the control unit 400 may be provided.

As shown in FIG. 4 , when the object OBJ approaches the gate-type disinfectant spraying device 10 along the exit direction X, the proximity sensor PS detects the approaching object OBJ, and the gate type The disinfectant spraying device 10 may be operated.

As described above, when people frequently come and go in front of the gate-type disinfectant spraying device 10, the manager stops the operation of the proximity sensor PS, and the gate-type disinfectant spraying device 10 by the operation button BT can be changed to operate manually. That is, when the operation button BT is operated, the disinfectant spraying unit 300 in FIG. 3 may spray the disinfectant, and the proximity sensor PS may not operate while the operation button BT is operated.

Referring back to FIG. 3 , the controller 400 may control the operation of the disinfectant spraying unit 300 according to the spraying time set by the spraying time adjusting unit 500 . As described above, the injection time adjusting unit 500 may be manually operated, and the injection time may be adjusted according to the needs of the administrator.

The spraying time needs to be appropriately adjusted according to various external factors such as external pollution degree, temperature, humidity, wind speed, and may be adjusted according to the size of the object to be disinfected.

As described above, in the gate-type disinfectant spraying device 10 according to an embodiment of the present invention, the disinfectant spraying time can be adjusted according to the situation, so that the disinfectant can be prevented from being wasted unnecessarily.

Meanwhile, the controller 400 may control the disinfectant spraying unit 300 to emit light by providing a light emitting signal to the lamp LP while the disinfectant spraying unit 300 operates during the spraying time. The lamp LP may emit light of a first color (eg, green light) while the disinfectant spraying unit 300 is operated, but is not limited thereto.

According to an embodiment, when the object to be disinfected departs from the disinfection space CA within the spraying time, the lamp LP emits light of a second color (eg, red light) to notify whether the object has departed. The control unit 400 may check whether the object to be disinfected has departed through the proximity sensor PS, and when the object departs during the injection time, the control unit 400 may generate a departure signal and provide it to the lamp LP. have.

Accordingly, when the lamp LP emits light of the second color, it may be known that the object to be disinfected has not been properly disinfected, and the object may be induced to perform the disinfection process again.

The controller 400 may control the intake fan 600 to operate after the disinfectant spraying unit 300 operates during the spraying time. As described above, the intake fan 600 may inhale the remaining disinfectant and foreign substances separated from the disinfectant object in the disinfection space CA after spraying the disinfectant.

As described above, the disinfectant spraying device 10 according to an embodiment of the present invention can effectively inform a disinfectant target or a manager of whether the gate-type disinfectant spraying device 10 is operating and the state including the lamp LP, , when the disinfection process is not completed due to the separation of the object within the spraying time of the disinfectant spraying unit 300 , it may induce the disinfection process to be performed again.

The controller 400 may control the temperature of the electric heating wire HW according to the temperature adjusted by the temperature controller 700 . As described above, the temperature controller 700 may be manually operated by an administrator, but in some embodiments, only when the temperature measured by the temperature sensor TS is below a preset temperature, the electric heating wire (HW) The temperature may be controlled by the temperature controller 700 .

As described above, the disinfectant spraying device 10 according to an embodiment of the present invention prevents freezing of the disinfectant through the electric heating wire (HW) even when the temperature in winter sharply decreases, and the internal parts of the disinfectant spraying device 10 are heated This can prevent malfunction or malfunction.

5A and 5B are views showing a cross-section of a gate-type disinfectant spraying device according to another embodiment of the present invention.

Compared with the above-described embodiment of FIGS. 1 to 4 , the gate-type disinfectant spraying device 11 of FIGS. 5A and 5B is different in that it further includes a bottom portion 104 and a second intake fan 601 . and other configurations are substantially the same or similar. Accordingly, descriptions overlapping those of the embodiments of FIGS. 1 to 4 will be omitted.

The gate body 100 may further include a bottom portion 104 .

The bottom portion 104 may be disposed to connect the lower end of the first sidewall 101 and the lower end of the second sidewall 102 , and may face the cover portion 103 . Although not shown in the drawings, a footrest on which an object or person passing through the gate-type disinfectant spraying device 10 can stand may be provided on the floor 104 .

A second intake fan 601 may be further provided on the bottom portion 104 . The first intake fan 600 is mounted on the lower surface of the cover part 103 , while the second intake fan 601 is mounted on the upper surface of the bottom part 104 to suck the residual disinfectant and foreign substances in the disinfection space CA. can do.

The second intake fan 601 may be provided at the front or rear of the footrest away from the footrest on which the object to be disinfected is raised, but is not limited thereto, and may be mounted on the footrest on which the object to be disinfected is raised.

As described above, the gate-type disinfectant spraying device 11 according to another embodiment of the present invention includes a bottom portion 104 and a second intake fan 601 disposed on the upper surface of the bottom portion 104, 1 The intake fan 600 can inhale the residual disinfectant and foreign substances that sink to the floor without suction. Accordingly, it is possible to prevent the floor from being contaminated by the disinfectant and foreign substances, and it is possible to prevent the residual disinfectant or foreign substances from leaking to the outside of the gate-type disinfectant spraying device 11 .

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains may be embodied in other specific forms without changing the technical spirit or essential features of the present invention. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

10: gate-type disinfectant spraying device 100: gate body
101: first sidewall 102: second sidewall
103: cover portion 104: bottom portion
200: disinfectant storage unit 210: disinfectant inlet
220: supply tube 300: disinfectant spray unit
310: first disinfectant spraying part 320: second disinfectant spraying part
400: control unit 500: injection time control unit
600: first intake fan 601: second intake fan
700: temperature control unit BT: operation button
CA: disinfection space HW: electric heating wire
LP: Lamp OBJ: Object
PS: Proximity sensor PW: Power supply
S1: first side S2: second side
TS: temperature sensor

Claims (5)

a first sidewall and a second sidewall respectively extending in a vertical direction to the ground, disposed to be spaced apart to face each other in a horizontal direction, and forming a disinfection space therebetween;
a cover portion disposed to connect upper ends of each of the first sidewall and the second sidewall;
a disinfectant storage unit storing the disinfectant and supplying the disinfectant through the disinfectant inlet formed in the first sidewall, and having a replaceable structure;
a first disinfectant spraying unit formed on a first surface of the first sidewall facing the second sidewall to spray the disinfectant into the disinfection space;
a second disinfectant spraying unit formed on a second surface of the second sidewall facing the first sidewall to spray the disinfectant into the disinfection space;
a proximity sensor disposed on a side surface of the cover and configured to detect an adjacent object;
a spraying time control unit installed outside one of the first sidewall and the second sidewall to set a spraying time;
a control unit controlling the first disinfectant spraying unit and the second disinfectant spraying unit to operate during the spraying time when an object is adjacent to within a preset distance according to a value sensed by the proximity sensor; and
a first intake fan disposed on the lower surface of the cover, operated after the injection time to suck the residual disinfectant in the disinfection space, and having a dust collection filter,
an electric heating wire installed inside or outside each of the first sidewall, the second sidewall, and the cover part; and
Installed on the outside of one of the first sidewall and the second sidewall, further comprising a temperature control unit for setting a heating wire temperature,
The control unit controls the temperature of the electric heating wire to the heating wire temperature,
Further comprising a temperature sensor for measuring the external temperature,
Only when the measured external temperature is below a preset temperature, the control unit controls the temperature of the electric heating wire to the heating wire temperature,
Further comprising an operation button electrically connected to the control unit and disposed on the ground,
When the operation button is operated, the control unit controls the first disinfectant spraying unit and the second disinfectant spraying unit to operate;
While the operation button is operated, the proximity sensor does not operate,
a bottom portion disposed to connect lower ends of each of the first sidewall and the second sidewall; and
a second intake fan disposed on the upper surface of the bottom part and operated together with the first intake fan after the injection time to suck the residual disinfectant in the disinfection space;
A supply tube connected to the first disinfectant spraying part and the second disinfectant spraying part to supply the disinfectant, further comprising:
the supply tube extends from the inside of the first sidewall along the inside of the cover part to the inside of the second sidewall,
Further comprising a lamp installed on the side of the cover unit and electrically connected to the control unit,
The lamp emits light of a first color while the first disinfectant spray unit and the second disinfectant spray unit operate;
The lamp emits light of a second color different from the first color when the object leaves the disinfection space within the injection time, indicating that re-sterilization of the object is required,
The proximity sensor comprises an ultrasonic transmitter for emitting ultrasonic waves toward the object and an ultrasonic receiver for receiving ultrasonic waves reflected from the object,
Gate-type disinfectant spraying device. delete delete delete delete

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