JPS6115890Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a sprayer suitable for disinfecting indoor rooms, such as banks, movie theaters, bars, clubs, etc., where a large number of people gather. A compact and easy-to-handle device is installed with a device stand that removably houses a tank, and by setting a timer, the chemical solution in the chemical solution tank is automatically discharged in the form of mist from the outlet after a predetermined period of time has elapsed. The purpose of this invention is to provide a disinfectant sprayer.

An embodiment of this invention will be described below based on the drawings.

Reference numeral 1 is a rectangular vessel body, and a tapered cylindrical medicinal solution outlet 2 is formed in the center of the front side.
An air pump 4 having an air outlet 3 facing the blower outlet 2 is mounted on the back side. Further, an electromagnetic timer device 5 and its operation switch 6 are mounted on one outer surface of the body 1 to control the air pump 4. As the electromagnetic timer device 5, one in which a relay switch (not shown) connected to the air pump 4 responds as an output after a predetermined time elapses after the operation switch 6 is turned on, or other conventionally known automatic timer devices may be used. In addition, the vessel body 1
A chemical liquid flow rate regulating valve 8 is mounted on one inner surface of the chamber so that the knob 7 protrudes outward. As shown in FIG. 5, this regulating valve 8 has a tapered hole 9 and through holes 10 and
a valve body 13 which is rotatably fitted into the tapered hole 9 and has a valve hole 12 formed approximately in the center thereof to open and close the through holes 10, 10; and passage tubes 15, 1 having serrations 14, 14 on the outer periphery inserted into the bullet holes 10, 10, respectively.
5, and the knob 7 is attached to the head of the valve body 13.
are fitted together.

Vinyl liquid feeding pipes 16, 16 are connected to the jagged portions at both ends of the passage pipes 15, 15, and the tip of one pipe 16 is located in the center of the medicinal solution outlet 2 on the front of the container 1. It is connected to the base of a spray nozzle 17 located on the side. This spray nozzle 1
7 is supported at the center of a circular support 18 attached to the inside front of the container 1, and its tip faces the center of the proximal end of a guide tube 19 inserted inside the air outlet 2. An annular air flow passage 2 is provided between the tip of the spray nozzle 17 and the base end of the guide tube 19.
0 is formed. The tip of the other liquid feed pipe 16 penetrates the back plate of the container 1 and projects outward, and is connected to a chemical tank 22 housed in a container stand 21 that supports the container 1. . The container stand 21 is constructed to be slightly thinner than the container body 1, and a single-opening door 23 is attached to the back surface of the container stand 21 so that the chemical solution tank 22 can be attached and removed. Chemical tank 2
A slight gap is formed between the side of the container 2 and the inner wall of the container stand 21, and the container 24 is long and has a square cross section so that a large number of small chemical containers 24 can be stored vertically in this gap.
Like the chemical solution tank 22, a mold rail 25 is inserted and inserted so as to be freely inserted and removed.

In addition, in the figure, 26 is a handle attached to the upper surface of the container body 1, and 27 is a leg portion of the container stand 21.

Next, the operation of this invention will be explained.

First, the chemical liquid tank 22 is taken out from the container stand 21, and after the medicine and water are put into the tank and mixed, the chemical liquid tank 22 is stored in the apparatus stand 21 again. Next, the power is turned on, the operation switch 6 is turned ON, and the electromagnetic timer device 5 is set so that the air pump 4 is activated after, for example, 10 minutes have elapsed. After doing so, the container 1 is placed on a suitable table or the like so that the air outlet 2 faces the area in the room that requires disinfection. Once the above tasks are completed, the person can completely leave the room.

When the air pump 4 is activated after 10 minutes have elapsed, air passes through the inside of the container 1 from its discharge port 3 as shown by the arrow in FIG. 3, and is strongly discharged toward the front air outlet 2. The air discharged in this way passes through the annular air flow path 20 formed between the tip of the spray nozzle 17 and the base end of the guide tube 19, and then passes through the guide tube 19.
The chemical solution in the chemical solution tank 22 is sucked by the air flow at this time, and is blown out from the tip of the spray nozzle 17 through the liquid sending pipes 16, 16 in the form of mist. The atomized chemical liquid is sprayed from the blow-off port 2 toward a predetermined location in the room, but when the chemical liquid in the chemical liquid tank 22 is completely consumed, the operation is automatically stopped. If further disinfection is required, remove the rail 25 from inside the container stand 21.
, and take out the chemical container 24. Then, the medicine and water in the medicine container 24 are put into the medicine tank 22 again and mixed, and then the above-described operation is repeated again.

As described above, the disinfectant sprayer according to this invention has an air pump having a chemical solution outlet formed on the front side and an air outlet opposite to the air outlet on the back side. A timer device is installed on the outside of the vessel to control the air pump, and a liquid feeding pipe is connected to the base of the spray nozzle, and the other end of the liquid feeding pipe is connected to the vessel. Since it is connected to a chemical solution tank that is removably housed inside the platform installed at the bottom, there is no need to rely on human hands from the start to the end of the sprayer, and the sprayer can be left alone. comes into direct contact with human skin,
In addition, it is not inhaled, so there is no risk of poisoning the human body, and since the chemical tank is not separate as in the past, the overall structure is compact, making it extremely easy to carry and handle. It has advantages such as being easy and good-looking.

[Brief explanation of the drawing]

Fig. 1 is an overall side view of the disinfection sprayer according to the invention, Fig. 2 is a rear view of the same, Fig. 3 is a vertical cross-sectional side view of the same, Fig. 4 is a perspective view explaining the action of the above, and Fig. 5 The figure is an enlarged sectional view of the flow rate regulating valve, and FIG. 6 is an enlarged sectional view of the chemical liquid outlet and nozzle portion. 1... Device body, 2... Chemical solution outlet, 3... Air discharge port, 4... Air pump, 5... Timer device,
16, 16...liquid feeding pipe, 17...spray nozzle, 21... device stand, 22... chemical liquid tank.

Claims (1)

[Scope of utility model registration request] A container is provided with an air pump having a chemical solution outlet formed on the front side and an air outlet opposite to the air outlet on the back side, and a guide tube is inserted and fixed into the outlet on the front side of the container body, A tip of a spray nozzle held by a support is exposed to the center of the base of the guide tube, and an annular air flow path is formed around the outer periphery of the spray nozzle.
A timer device is mounted on the outside of the vessel to control the air pump, and a liquid feed pipe is connected to the base of the spray nozzle, and the other end of the liquid feed pipe is connected to the inside of the vessel stand installed at the bottom of the vessel. A disinfectant sprayer characterized in that it is connected to a chemical tank detachably housed in a disinfectant sprayer.