KR20040110780A - Automatical unmanned disinfectant and insecticide spray system - Google Patents

Abstract

PURPOSE: An automatic unmanned disinfectant and insecticide spray system is provided to automatically spray disinfectant and insecticide in remote control by use of a main spraying device, and a wall mounted sprayer and a door type sprayer connected with the main spraying device. CONSTITUTION: The automatic unmanned disinfectant and insecticide spray system includes a main spraying device(10), and a wall mounted sprayer(20) and a door type sprayer(30) connected with the main spraying device. The wall mounted sprayer sprays disinfectant or insecticide supplied. The main spraying device supplies disinfectant or insecticide to a spray nozzle device involved and the wall mounted sprayer so as to spray disinfectants for a predetermined time. The door type sprayer is installed at right and left sides of the door and is operated such that it detects a person who passes the door and automatically sprays disinfectant or insecticide supplied from the main spraying device to the person.

Description

Automatic Unmanned Sterilization Insect Spray System {AUTOMATICAL UNMANNED DISINFECTANT AND INSECTICIDE SPRAY SYSTEM}

The present invention relates to an automatic unmanned sterilization insecticide system, specifically, an automatic unmanned sterilization insecticide having a spray nozzle unit capable of fine granulation of a sterilizing insecticide solution and automatically sterilizing insecticide spraying at a designated time for a plurality of spaces. It relates to a spray system.

Sprayers for disinfection or pesticides currently commonly used are adapted to spray sterilization or pesticide liquids using pumps operated manually or electrically operated by an individual. Such a nebulizer is simply to spray the sterilization or insecticide by the spray nozzle, there is a limit to the fine granulation of the spray solution. Therefore, the sterilization or insecticide sprayed from the nozzle is short in the time of floating in the air and formed in the form of water droplets, making it difficult to uniformly disinfect the target area.

In addition, if the sterilization or pesticidal areas are separated into difficult areas, it is necessary to take the hassle of having to carry out the spraying operation by each operator. And places where periodic disinfection must be carried out, for example, public facilities such as schools, hospitals, sanatoriums, hotels, saunas, bathhouses, animal husbandry facilities, food processing facilities, industrial water cooling towers, meat processing facilities, In the disinfection of the washing room and storage room of the food preparation apparatus, there is a need to perform sterilization and insecticide every time.

In addition, conventional nebulizers were cumbersome to selectively use sterilization and pesticides. In other words, for sterilization, the sterilizing solution was used in a storage container, and for pesticides, the storage container was empty and the pesticide solution had to be used again.

Therefore, an object of the present invention is proposed to solve the above-mentioned problems, and can be sprayed by fine granulation of the sterilization and pesticides, can selectively carry out the sterilization insecticide, the spray is automatically made for a specified time The present invention provides an automatic unmanned sterilizing insecticidal spray system that can be unmanned and automatically automated and installed in various places as needed.

1 is a view showing the connection of the respective components of the automatic unmanned sterilizing insecticidal spray system according to a preferred embodiment of the present invention;

FIG. 2 is a perspective view showing in detail the spray main apparatus of FIG. 1; FIG.

3A and 3B are front and side views showing details of the wall-mounted sprayer of FIG. 1;

Figure 4 is a perspective view showing in detail the atomizer for the entrance of Figure 1; And

5 is a block diagram showing the internal configuration of the automatic unmanned sterilizing insecticidal spray system of FIG. 1 and their interconnections.

* Description of the symbols for the main parts of the drawings *

10: spray main unit 20: wall-mounted sprayer

30: entrance-type sprayer 40: cleaning room

According to one aspect of the present invention for achieving the object of the present invention as described above, the automatic unmanned sterilizing insecticidal spray system comprises: a wall-mounted sprayer sprayed by sterilization or insecticide supplied; A spraying main device which embeds the sterilizing or insecticide and supplies the spray nozzle unit and the wall-mounted sprayer for a predetermined time to spray the sterilizing or insecticide; It is installed on the left and right sides of the doorway to detect the entrance of the person passing through the entrance, and comprises a door-type sprayer that receives the sterilization liquid from the spray main device and automatically sprays the entrance.

In this embodiment, the spray main apparatus comprises: a storage tank for separately storing the sterilizing pesticide solution; A spray nozzle unit having a plurality of nozzles and at least one supply pipe to which sterilization or insecticide is supplied, and a blower unit installed at a rear side of the nozzle to blow and atomize the sterilization or insecticide sprayed from the nozzle; A housing having an opening at a part of a front surface thereof, and having a storage area for accommodating the storage tank, the spray nozzle unit being mounted to arrange the plurality of nozzles in front of the opening; A high pressure pump for discharging any one of the sterilizing liquid or the insecticide from the storage tank to the spray nozzle unit and the wall-mounted spraying machine; A timer circuit for operating the blower of the high pressure pump and the spray nozzle unit and the blower of the wall-mounted sprayer for a predetermined time, and a low water level display circuit for detecting the level of the sterilizing liquid stored in the storage tank and warning the low water level; A plurality of valves installed in the flow path of the sterilization or pesticide solution to block or allow the flow of the sterilization or pesticide solution; A switch circuit for supplying spray mains operation power and for turning on / off the operation of the wall-mounted sprayer; And an automatic low pressure pump for automatically supplying the sterilizing liquid to the door-type sprayer according to the state of the door-type sprayer.

The timer circuit includes a first timer for setting a spray operation start time and a second timer for stopping the operation when the spray time set after the spray operation is completed, and the automatic low pressure pump is connected to the washing chamber valve. When the washing chamber valve is opened, the operation is automatically started to supply the sterilizing liquid.

In this embodiment the wall-mounted nebulizer comprises: at least one feed tube supplied with a sterile or pesticidal solution provided from a spray main apparatus, and having a plurality of nozzles arranged; A blower installed at a rear surface of the nozzle to atomize and sterilize the sterilization or insecticide sprayed from the nozzle; A housing incorporating the blower and the supply pipe, the housing has a plurality of holes are formed in the upper front area so that the blower introduces air, the opening is provided in the lower front area and the plurality of nozzles are arranged in front of the opening Is fitted.

And the wall-mounted sprayer further includes a control switch for controlling the wind power of the blower in multiple stages.

In this embodiment, the door-type sprayer comprises: a pair of spray stands that can be disposed on both left and right sides of the doorway; A plate member mounted with at least one nozzle and coupled to the spray stand; A solenoid valve connected to receive the sterilizing liquid from the automatic low pressure pump of the spray main apparatus; Electronic pump for spraying the sterilizing liquid supplied through the solenoid valve through the nozzle; And a detection sensor that causes the electronic pump and the solenoid valve to start operation when detecting an entrance.

(Example)

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. The embodiments introduced herein are provided to make the disclosed contents thorough and complete, and to fully convey the spirit of the present invention to those skilled in the art.

1 is a view showing the connection of the components of the automatic unmanned sterilizing insecticidal spray system according to a preferred embodiment of the present invention.

Referring to the drawings, the automatic unmanned sterilizing insecticidal spray system of the present invention comprises a spraying main unit 10 constituting the system main body, the wall-mounted spraying machine 20 connected remotely through a delivery pipe in the spraying main unit 10 and And an outlet type sprayer 30. Spraying main device 10 is capable of automatic spraying of sterilization or pesticides by itself, and by connecting external devices such as wall-mounted sprayers 20 and entrance-type sprayers 30 to automatically spray sterilization or insecticides for remote areas. Is possible. In addition, the sterilization solution can be remotely supplied by connecting a pipe to a place where sterilization cleaning is required, such as the kitchen washing room 40.

The automatic unmanned sterilizing insecticidal spray system of the present invention is a place for achieving periodic sterilizing insecticides, for example, public facilities such as schools, hospitals, nursing homes, hotels, saunas, baths, and livestock facilities, food processing facilities, and industrial water cooling towers. It can be effectively used for disinfection of meat processing equipment, washing room of food and food preparation equipment, storage room and the like.

For example, in the case of installing the system in a school lunch or a hospital, the spray main unit 10 may be installed in the kitchen, the wall-type sprayer 20 may be installed in a dining room, and the entrance-type sprayer 30 may be installed at the entrance. It can be arranged to automatically sterilize or kill insects at the designated time. The sterilizing solution may be remotely supplied to the washing room 40 of the kitchen to be used for washing dishes.

Specifically, each configuration described above with reference to FIGS. 2 to 5 will be described in detail, and the organic connection relationship and operation of each configuration will be described in detail.

Figure 2 is a perspective view showing the spray main apparatus of Figure 1 in detail, Figures 3a and 3b is a front view and a side view showing in detail the wall-mounted sprayer of Figure 1, Figure 4 is a perspective view showing in detail the sprayer for the entrance of Figure 1 in detail. And FIG. 5 is a block diagram showing the internal construction of the automatic unmanned sterile insecticidal spray system of FIG. 1 and their interconnections.

Referring to the drawings, the spray main apparatus 10 has a rectangular parallelepiped shaped housing 19 having an opening 11a in which a part of the front top is open to the front. Storage tanks 16a and 16b for storing sterile pesticides are respectively provided at the lower end of the housing 19, and the door 15 is mounted in a white paper structure to the front surface provided with the storage tanks 16a and 16b. And the spray nozzle unit 11 is built in the upper end of the housing 19, the high pressure pump 17, the automatic low pressure pump 18 is embedded in the inner end of the housing 19.

Spray nozzle unit 11 is equipped with a plurality of nozzles (11b) is one or more supply pipe (11c) to be supplied with sterilization or insecticide, and sterilization or pesticide sprayed from the nozzle (11b) is installed on the back of the nozzle (11b) It has a structure in which the blower 11d for atomizing and injecting the liquid is combined. In this embodiment, in front of the opening 11a, the spray nozzle unit 11 is mounted in which the plurality of nozzles 11b are arranged in two feed pipes 11c. The blower 11d generates a strong blower with a flow rate of 17 m 3 / min and a wind pressure of 75 mmAg. The spray nozzle unit 11 can atomize the liquid to 45-200 microns.

The high pressure pump 17 supplies either the sterilizing liquid or the insecticidal liquid from the storage tanks 16a and 16b to the spray nozzle unit 11 and the wall-mounted sprayer 20. It is connected by a plurality of pipes as shown in FIG. In this embodiment, the high pressure pump 17 has a pressure of 35 kg / cm 2 with a high performance high pressure pump of oilless ceramic.

Timer circuits 13a and 13b are mounted on the upper front side of the housing 19 of the spray main apparatus 10, which is configured by the first timer 13a for setting the spray operation start time and the spray time set after the spray operation starts. Completion of the second timer (13b) to stop the operation of the spray main device (10). The timer circuits 13a and 13b operate the blower 11d of the high pressure pump 17 and the spray nozzle unit 11 for a predetermined time, and operate the blower 26 of the wall-mounted sprayer 20 which will be described later. Let's do it.

Then, switch circuits 12a, 12b, and 12c are mounted to turn on / off the operation of the power supply and the operation of the external device (wall-mounted sprayer). This switch circuit is comprised, for example with the power switch 12a, the external device operation switch 12b, and the built-in atomizer operation switch 12c.

The storage tank 16a is equipped with low water level display circuits 14a, 14b, 19 to sense the level of the sterilizing liquid and to warn of the low water level. For example, the low water level display circuit includes a low water level detection switch 19 for detecting a water level, a display lamp 14a that is turned on when a low water level is detected, and an on / off switch 14b for turning on / off the operation of the circuit. It can be configured as.

On the other hand, the automatic low pressure pump 18 is automatically started according to the state of the external device, for example, the entrance sprayer 30 or the valve V10 of the washing room, and automatically supplies the sterilizing liquid to the external device. For example, when the door-type sprayer 30 starts operation or the washing chamber valve V10 is opened to start discharging the sterilizing liquid, the hydraulic pressure in the pipe connected to the automatic low pressure pump 18 is lowered, and thus the automatic low pressure pump (18) is operated to supply the sterilizing solution. When the discharging of the sterilization liquid is stopped, the pressure is increased again, and thus the automatic low pressure pump 18 stops the operation.

In addition, a plurality of valves V1 to V8 are installed in the flow path of the sterilization or pesticide solution to block or allow the flow of the sterilization or pesticide solution, and to dilute the sterilization solution with the storage tank 16a storing the sterilization solution. A valve V9 is connected to the water supply pipe to supply the water supply.

Subsequently, the configuration and operation of the wall-mounted sprayer 20 will be described in detail. Referring to the drawings, the wall-mounted sprayer 20 of the present invention is sprayed by receiving a sterilization or pesticide solution from the spray main device 10. The wall-mounted sprayer 20 has a supply pipe 23a, 23b equipped with a blower 26 and a plurality of nozzles 24a, 24b.

The housing 21 of the wall-mounted sprayer 20 has a plurality of holes formed in the upper front area so that the blower 26 introduces air therethrough. Openings 22a and 22b are provided in the lower front region of the housing 21 and supply pipes 23a and 23b are mounted such that a plurality of nozzles 24a and 24b are arranged in front of the openings 22a and 22b. In this embodiment, the openings 22a and 22b are formed by separating the left and right sides, but may be formed as one without being separated. Each of the openings 22a and 22b is provided with supply pipes 23a and 23b, respectively. And the blower 26 is mounted in the housing 26 so that a blower is located behind the nozzles 24a and 24b.

The blower 26 is installed at the rear of the nozzles 24a and 24b to atomize and sterilize the sterilization or pesticide solution sprayed from the nozzles 24a and 24b. In this embodiment, the blower 26 has a performance of air flow rate 35m 3 / min wind speed 11m / sec, and is turned on / off by external control. A plurality of control switches 25 are mounted between the left and right openings 22a and 22b provided on the front surface of the housing 21. The control switch 25 is for adjusting the wind power of the blower 26 in multiple stages.

When the power switch 12a is turned on, power is supplied to the spray main device 10 to be in an operation standby state. When the user selects the insecticide or sterilization liquid stored in the storage tanks 16a and 16b using the valves V1 and V2, the selected liquid is the nozzle 11b or the wall-mounted sprayer 20 of the spray nozzle unit 11. Spray at nozzles 24a and 24b for a specified time.

The user sets the spray start time using the first timer 13a and the spray operation time using the second timer 13b. When the first timer 13a reaches the spray start time, the high pressure pump 17 and the blower 11d are operated, and the blower 26 of the wall-mounted sprayer 20 is operated to spray sterilization or insecticide. When the second timer 13b completes the counting of the designated time, the operation of the high pressure pump 17, the blower 11d, and the blower 26 of the wall-mounted sprayer 20 is stopped and the spraying is finished, and the spray main device 10 ) And wall-mounted sprayer 20 are turned off.

Next, the configuration and operation of the door-type sprayer 30 will be described in detail. Referring to the drawings, the door-type sprayer 30 is composed of a pair of spray stands 31a, 31b that can be disposed on both the left and right sides of the doorway. The spray stands 31a and 31b have plate members 33a and 33b equipped with at least one nozzle 34a and 34b and a sensing sensor 32. Electronic pumps 35a and 35b and solenoid valves 36 are incorporated in the plate members 33a and 33b. The electronic pumps 35a and 35b used in this embodiment are diaphragm pumps that do not use a motor, and generate high pressure of about 10 kg / cm 2 with a small power of about 10 W.

The detection sensor 32 is electrically connected to the solenoid valve 36 and the solenoid pumps 35a and 35b. When the person is detected, the solenoid valve 36 and the solenoid pumps 35a and 35b are operated. When the solenoid valve 36 is opened, the automatic low pressure pump 18 of the spray main apparatus 10 starts operation and the sterilizing liquid is supplied. The electromagnetic pumps 35a and 35b spray the sterilizing liquid supplied through the solenoid valve 35 through the nozzles 34a and 34b. Through this process, the entrance-type sprayer 30 automatically sprays the sterilizing liquid to the person when the person passes between the spray stands 31a and 31b.

As described above, the configuration and operation of the automatic unmanned sterilizing insecticidal spray system according to a preferred embodiment of the present invention has been shown in accordance with the above description and drawings, but this is for example only and does not depart from the spirit of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope.

According to the present invention as described above, the automatic unmanned sterilization insecticidal spray system can be long suspended in the air by spraying the fine particles of sterilization and insecticide, and can be sprayed uniformly to the corresponding area sterilization insecticidal effect It is excellent and has the effect of reducing manpower costs by automatically disinfecting insecticide spraying to several regions at a designated time.

Claims (4)

Wall-mounted sprayers for spraying with sterilization or pesticides; A spraying main apparatus for supplying a sterilizing or insecticide solution to a built-in spray nozzle unit and a wall-mounted sprayer for a predetermined time to spray the sterilizing or insecticide solution; Automatic unmanned sterilizing insecticidal spray system installed on the left and right sides of the entrance to detect the person passing through the entrance, the entrance type sprayer is supplied with the disinfectant solution from the spray main device to spray the entrance automatically. The method of claim 1, The spray main unit is: A high pressure pump for discharging any one of the sterilizing liquid or the insecticidal liquid from the storage tank to the supply pipe and the wall-mounted nebulizer; A timer circuit for operating the blower of the high pressure pump and the spray nozzle unit and the blower of the wall-mounted sprayer for a specified time; A switch circuit for supplying operating power and for turning on / off the operation of the wall-mounted sprayer; And Automatic unmanned sterilizing insecticidal spray system including an automatic low pressure pump for automatically supplying sterilizing liquid to the door type atomizer according to the state of the door type atomizer. The method of claim 2, The automatic low pressure pump is connected to the washing chamber valve is automatically started operation when the washing chamber valve is opened automatic unmanned sterilization insecticidal spray system for supplying sterilization liquid. The method of claim 1, The doorway atomizer is: A pair of spray stands that can be disposed on both left and right sides of the doorway; A plate member mounted with at least one nozzle and coupled to the spray stand; A solenoid valve connected to receive the sterilizing liquid from the automatic low pressure pump of the spray main apparatus; An electronic pump for spraying the sterilizing solution supplied through the solenoid valve through the nozzle; And Automatic unmanned sterilizing insecticidal spray system including a detection sensor to start the operation of the solenoid valve and the solenoid valve when detecting the entrance.