JPH08713A - Sterilizer - Google Patents

Abstract

PURPOSE:To improve operabilities in supplementing a disinfectant liquid into a sterilizer, washing a disinfectant tank, and disposing waste. CONSTITUTION:As a means for fixing a disinfectant tank 13, an axial rotation- type tank stopper 53 is provided, and by a rotational operation of this tank stopper 53, fixing and releasing of the disinfectant tank 13 to and from the sterilizer body are carried out. Also, an absorption pipe 16b, which comes out of the disinfectant tank 13, and a connecting portion of a liquid surface sensor signal line are integrally constituted as a tank connector 46, with which a handle 50 formed at the disinfectant tank 13 and a nail 49 formed at a waste tank 14 are engaged. By this constitution, the operabilities in supplementing a disinfectant and disposing waste can be improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disinfecting device for atomizing a disinfecting liquid agent and spraying it on fingers and the like.

[0002]

2. Description of the Related Art Conventionally, the applicant has already proposed a device relating to this type of disinfection device (Japanese Patent Application No. 3-94057).
other).

In this type of disinfection device, a vibrator that generates a vibration of a constant amplitude by applying a high-frequency signal, and an upper end of the vibrator is connected to the vibrator, and the amplitude of the generated vibration of the vibrator is input. An ultrasonic atomizer is used as the spraying means, which is expanded and is output from the other end to supply a constant disinfecting solution to the horn for atomization.

The disinfectant solution stored in the disinfectant solution tank flows in the pipe by an electromagnetic pump and is guided to the ultrasonic atomizer. Here, the waste liquid including excess liquid generated when the fingers are sterilized is collected in the lower portion of the disinfection device by the tray and collected in the waste liquid tank.

Further, the disinfectant liquid tank and the waste liquid tank are fixed to the main body of the disinfecting apparatus by screwing or fitting of claws, and each tank is assembled separately.

Further, the disinfectant solution tank is provided with a liquid level sensor for detecting the remaining amount of the disinfectant solution, and when the remaining amount of the disinfectant solution falls below a certain amount, the control circuit judges that the solution is dead and disinfects the disinfecting apparatus. The operation is stopped and the liquid is displayed. The signal line of the liquid level sensor and the pipe for sending the disinfectant solution from the disinfectant solution tank to the electromagnetic pump are exposed on the surface of the disinfectant solution tank, and each has a connector structure to be removed from the disinfecting apparatus main body.

[0007]

[Problems to be Solved by the Invention] Here, when fixing or removing the disinfecting solution tank to the main body of the disinfection device,
For example, the screw must be removed and tightened every time the disinfectant solution is replenished or the disinfectant solution tank is cleaned, which requires a great deal of labor and time.

Further, when the disinfectant solution tank is attached or detached, the disinfectant solution intake pipe and the liquid level sensor output signal line must be removed from the disinfecting apparatus body, and the connector for connecting them is a separate part. When connecting or disconnecting by replenishing or cleaning the disinfectant tank, it was necessary to disconnect and connect the two connectors separately, which was an extra task.

Further, when replenishing the disinfectant solution or cleaning the disinfectant solution tank, the waste solution in the waste solution tank is often processed and cleaned at the same time, and the dismounting operation of the disinfectant solution tank and the waste solution tank are not performed separately. It was a hassle.

The present invention has been made in view of these problems, and simplifies the attachment / detachment work of each tank and each connector that occurs when replenishing the disinfectant solution or cleaning the tank, and improves the assembling property. The purpose is to provide a disinfection device.

[0011]

In order to solve the above problems, the present invention provides a tank for storing a disinfectant solution, a liquid level sensor for detecting the remaining amount of the disinfectant solution, and a disinfectant solution according to claim 1. In a disinfecting device having a pipe for sending to a pump and a waste liquid tank, a means for fixing the disinfecting liquid tank to the main body of the disinfecting device by a shaft-rotating tank stopper is provided.

Further, in the present invention, the connection portion of the signal line of the liquid level sensor and the connection portion of the suction pipe are integrally formed,
It can be attached to and detached from the receiving part provided on the main body of the disinfection device.

According to the third aspect of the present invention, a handle is provided on the disinfectant liquid tank, and a projection portion that engages with the handle is provided on the waste liquid tank.

[0014]

According to the disinfecting apparatus of claim 1, the means for fixing the disinfecting solution tank to the main body of the disinfecting apparatus by means of the shaft-rotating tank stopper is provided, so that the disinfecting solution can be replenished, washed and the waste solution tank can be replaced. At the time of waste liquid treatment, cleaning, etc., the attachment / detachment work of each tank can be easily performed by fixing and releasing by rotating operation of the tank stopper, and high workability can be realized.

Further, according to the disinfecting apparatus of the second aspect, the suction pipe connecting portion from the disinfecting liquid tank and the liquid level sensor signal line connecting portion are integrally configured and attached to and detached from the receiving portion provided in the main body of the disinfecting apparatus. By making it possible, the suction pipe and the liquid level sensor signal line can be easily attached and detached when the disinfectant solution tank is attached and detached.

Further, according to the disinfecting apparatus of the third aspect, the handle is provided on the disinfectant solution tank, and the projection part engaging with the handle of the disinfectant solution tank is provided on the wastewater tank.
Since the disinfectant solution tank and the waste solution tank can be taken out at the same time, the workability when the disinfectant solution replenishment, the disinfectant solution tank cleaning, and the waste solution treatment are simultaneously performed is improved.

[0017]

1 to 15 show one embodiment of the present invention. Among these, FIG. 2 is a block diagram of the present disinfection device.

In FIG. 1, reference numeral 1 denotes a Langevin type vibrator which generates vibration by applying a high frequency signal. The vibrator 1 has a drive circuit for causing the vibrator 1 to generate a constant vibration. 2 is connected. The drive circuit 2 is driven by electric power supplied from a power source 3 such as a household AC power source.

Reference numeral 4 denotes a horn which expands the amplitude of the vibration generated in the vibrator 1 and outputs it from the lower end thereof, the upper end of which is connected to the vibrator 1. The horn 4 is made of aluminum or the like, and its upper end is formed to have the same diameter as that of the vibrator 1. The lower part of the horn 4 has a smaller diameter than the upper part, and the lower part of the small diameter part has a slightly larger diameter. Further, the lower part thereof has a small diameter up to the lower end (see FIG. 3).

Reference numeral 6 denotes a liquid reservoir holder for storing the disinfectant liquid on the outer periphery of the horn 4, and a horn accommodating portion 6a which covers the horn 4 below the upper end portion thereof, and a mounting portion extending horizontally from both upper end portions of the horn accommodating portion 6a. And part 6b.

Reference numeral 9 denotes a casing forming the outer shell of the main body of the apparatus, which is opened at a substantially central portion of the front surface in the vertical direction. The front opening of the casing 9 forms a finger insertion port 9a, and a disinfection chamber 9b is formed at the back of the insertion port 9a. Disinfection room 9b
An upper machine room 9c is formed above the
Between the sterilization chamber 9b and the disinfection chamber 9b
Is provided. A lower machine room 9d is formed below the disinfection room 9b, and a tray 10 separates the lower machine room 9d from the disinfection room 9b. A liquid reservoir holder 6 incorporating the vibrator 1 and the horn 4 is inserted into the opening of the partition wall 9e, and the liquid reservoir holder 6 is fixed at both ends of its mounting portion 6b to the opening edge of the partition wall 9e by screws 11. Has been done. In addition, a decorative plate 12 that covers the back side of the disinfecting chamber 9b is attached, and an upper wall 12a of the decorative plate 12 covers the front of the liquid reservoir holder 6. Also, the decorative plate 1
The lower wall 12b of 2 is formed near the back surface of the disinfection chamber 9b,
The disinfectant solution is sprayed from the horn 4 through the opening provided at the boundary between the upper wall 12a and the lower wall 12b (see FIGS. 4 and 5).

In the lower machine room 9d, a disinfectant solution tank 13 storing a disinfectant solution, a waste solution tank 14, and a control box 1
5 and the like are stored, and the waste liquid tank 14 is provided with the waste liquid port 1 of the tray 10.
It is located below 0a.

Reference numeral 16 denotes an electromagnetic pump for feeding the disinfecting liquid into the liquid reservoir holder 6, which is arranged on the back side of the lower wall 12b of the decorative plate 12. This pump 16 has its discharge pipe 16a.
While penetrating into the side surface of the horn accommodating portion 6a of the liquid reservoir holder 6, the suction pipe 16b is inserted into the tank 13 of the disinfecting liquid. Further, a strainer 17 (not shown) is provided at the tip end side of the suction pipe 16b inserted into the tank 13.
Is installed.

Reference numeral 18 denotes a sensor for detecting a finger inserted in the disinfecting chamber 9b, which is attached to the lower wall 12b of the decorative plate 12. The sensor 18 is, for example, a reflection type optical sensor including a light emitting / receiving element, and operates by receiving reflected light from a finger.

Reference numeral 19 is a hand lamp for illuminating the fingers inserted into the disinfecting chamber 9b, which is attached to the lower wall 12b of the decorative plate 12. The hand lamp 19 is arranged above the sensor 18 and is lit in association with detection of the finger of the sensor 18.

Reference numeral 20 denotes an operation display lamp including an LED and the like, which is attached to the front surface of the upper machine room 9c together with the display panel 21. Reference numeral 22 (see FIGS. 1 and 6) is a main switch for turning on / off the main power source of the apparatus main body, and is attached to the lower surface of the upper machine room 9c.

Reference numeral 23 denotes a control unit having a microcomputer configuration, which includes the oscillator circuit 2 of the vibrator 1, the pump 16 and the sensor 18.
Is connected to each of them and controls the vibrator 1 and the pump 16 according to a program (see FIG. 2).

In the disinfecting apparatus constructed as described above, when a predetermined high frequency signal is applied to the vibrator 1 from the oscillator circuit 2, the vibration generated in the vibrator 1 is expanded in amplitude by the horn 4 and is lowered. Is output from the vibration output unit 4c. At this time, vibration nodes and antinodes alternately appear in the horn 4 in the axial direction of the horn 4, and the vibration output unit 4c corresponds to the antinode having the largest amplitude. When the pump 16 supplies the disinfectant solution into the liquid reservoir holder 6, the disinfectant solution temporarily accumulates around the horn 4 and gradually flows out from each outlet 6c. Further, the discharged antiseptic solution reaches the vibration output unit 4c, contacts the vibration output unit 4c, and is atomized at the same time. At this time, the antiseptic solution flowing out from each outlet 6c is guided between the protrusion 6d and the horn 4 by the action of the capillary action, and each outlet 6c is located on both sides of the horn 4. Therefore, the vibration output unit 4c is concentratedly supplied with the disinfectant solution at a location corresponding to each outlet 6c. This allows
Directivity is generated in the direction in which the atomized disinfectant solution A is scattered, and a spray form that spreads in the lateral direction is formed, so that the disinfectant solution is evenly distributed over the entire fingers.

Next, the operation of the controller 23 will be described. First, the main switch 22 is turned on. Next, a finger is inserted into the disinfecting chamber 9b, and when the sensor 18 detects it, a timer operates and drives the vibrator 1. Then, after the time t1 (for example, 1 second) has elapsed, the pump 16 is driven for the time t2 while the driving of the vibrator 1 is continued.

Regarding the remaining amount of the disinfectant solution in the disinfectant solution tank 13, when the level of the disinfectant solution is below a certain level, the signal detected by the level sensor 47 is sent to the control circuit 23 to disinfect the disinfectant solution. Judge the liquid shortage and stop the disinfection device operation.

Next, the disinfecting liquid tank 13 and the waste liquid tank 1
4 will be described. FIG. 12 is an external perspective view of the disinfecting liquid tank 13 and the waste liquid tank 14 from the upper right front side. 9 is a partial cross-sectional view of the intermediate plate 42 and a top view of the disinfectant solution tank 13. 14 is a cross-sectional view taken along the line YY of FIG. 9 (the disinfecting solution tank of FIG. 1 is the same view). FIG. 15 is a sectional view taken along the line ZZ of FIG.

The disinfectant solution tank 13 has a horizontally long, substantially rectangular parallelepiped shape, and has a large concave portion 52 on the front surface of the central portion, into which a cylindrical waste liquid tank abdomen 51 can be fitted. .

A handle 50 extending in the left-right direction is provided in the center of the upper surface of the disinfectant solution tank 13, an inlet 61 having a trumpet-shaped periphery is provided on the right side of the handle 50, and a cap 65 is provided in the center. Has been inserted. The cap 65 is made of an elastic material, and seals the injection port 61 so that the disinfectant solution injected and stored inside the disinfectant solution tank 13 does not leak to the outside. The cap 65 has a detaching handle 66, which facilitates attachment and detachment with the inlet 61.

A suction pipe 16b for introducing a disinfectant solution into the electromagnetic pump 16 via a tank connector 46 is provided on the front left side of the handle 50, and a light emitting part and a light receiving part are provided on the left side rear of the handle 50. A liquid level sensor signal line 47 for outputting a signal from a liquid level sensor 67 (not shown) for detecting the amount of the disinfecting liquid in the disinfecting liquid tank 13 which is composed of an optical sensor having a prism and a prism protrudes from the disinfecting liquid tank 13. And the control unit 23 via the tank connector 46.
It is connected to the. Here, the liquid level sensor 67 and the suction pipe 16 b are the holes 6 provided on the upper surface of the disinfectant solution tank 13.
9 (not shown), the lid having the signal line outlet and the suction pipe outlet is fixed by screws, and the packing (not shown) prevents the disinfectant from leaking.

As shown in FIG. 9, the rear (rear surface) left side of the disinfectant solution tank 13 is provided with a protrusion forming a vertical groove 44 in the central portion.

The disinfectant solution tank 13 is shown in FIGS.
As can be seen from the above, the bottom surface of the tank portion 60 on the left side of the handle 50 serves as a reference plane, and the bottom surface 63 of the tank portion 60 on which the inlet port 61 on the right side of the handle 50 is provided is gradually inclined downward to the left. When the disinfecting liquid is poured from the inlet 61, the tank portion 6 having the suction pipe 16b and the liquid level sensor 67 (not shown)
It flows to the left of 0. The bottom surface 63
A rib 68 is provided on the inner surface of the disinfectant solution tank 1. The lower end of the rib has the same plane as the reference surface of the tank portion 60.
The position of 3 is stabilized and the strength is improved.

The front cover 40 located below the front surface of the casing 9 can be attached to and detached from the main body of the disinfection device so that the inside of the lower machine chamber 9d can be easily cleaned (FIG. 6, FIG. 6).
(See FIG. 7). When removing, first remove lever 41
a and 41b are pushed upward to push the removal lever 41
The tip claw portions of a and 41b are removed from the hook holes 70a and 70b, the lower portion of the front cover 40 is pulled out forward and moved downward, and the upper portion of the front cover 40 is removed from the cover insertion portion 71. When assembling, first the upper portion of the front cover 40 is covered with the cover insertion portion 7
1 and pushes the lower part of the front surface of the front cover 40 against the front surface of the pressing plate 72c, so that the front end claw portions of the removal levers 41a and 41b integrally formed with the front cover 40 by the synthetic resin material are the casings. 9 is fitted into hooking holes 70a and 70b provided in the lower portion (see FIGS. 7 and 10). The front cover 40 is supported by the cover insertion portion 71 from the front with respect to the upper portion and the pressing plates 72a and 72b from the rear, and by the engagement of the tip claw portion of the removal lever 41 and the hook hole 71 with respect to the lower portion by the pressing plate 72c. Supported.

The tank stopper 53 is made of a synthetic resin material and has a zigzag shape of an upper substantially U-shaped portion and a lower inverted U-shaped portion (see FIG. 14).

In the zigzag tank stopper 53, the central axis B for forming the center of rotation of the tank stopper 53 is located at the upper right end of the upper substantially U-shaped portion and the lower right end of the lower inverted U-shaped portion. It is formed by the protruding shaft portions 59a and 59b. The protruding shaft portions 59a, 59 at the lower right end
b, the protruding shaft portion 59b at the lower right end is the bottom plate 6 of the casing 9.
The mounting member 5 in which the protruding shaft portion 59a at the upper right end is fixed to the middle plate 42 formed in the inverted L shape in the hole 4 (not shown).
It is rotatably supported by 7 holes. To assemble the tank stopper 53, first insert 59b into a hole (not shown) in the bottom plate 64 of the casing 9 and insert 59a into the hole in the mounting member 57 while slightly bending the lower inverted U-shaped portion. Good. An operation lever 58 for picking with a finger at the time of operation is provided at the upper left end of the substantially U-shaped portion. Further, a pair of pressing rods 45a and 45b are provided in a facing arrangement inside the left end portion of the zigzag-shaped upper substantially U-shape so that the upper and lower surfaces of the central rear portion of the disinfectant solution tank 13 can be held. . Here, by operating the operation lever 58 to rotate the tank stopper 53 in the clockwise direction of the arrow X shown in FIG. 9 (see FIGS. 9, 13, and 14), the pressing rod 45a is placed on the upper surface of the disinfectant solution tank 13. Riding on the upper surface of the disinfectant solution tank 13 while pressing the upper surface of the disinfectant solution tank 13 by the elastic force of the tank stopper, the pressing rod 45b gradually approaches the bottom surface 63 which is inclined downward to the left when viewed from the front of the disinfectant solution tank 13, The pressing rod 45a
The pressing rod 45b surely abuts the bottom surface 63 of the disinfectant solution tank 13 at a position where it has passed over the convex portion 13b. Here, the rotation stopper 13a provided on the upper surface of the disinfectant solution tank 13 has a function of a rotation stopper that stops the tank stopper 58 at a predetermined position. As a result, even if the disinfectant solution tank 13 is made of a synthetic resin such as polypropylene that is relatively flexible, the disinfectant solution tank 13 can be reliably clamped and fixed by the tank stopper 53 from above and below (see FIGS. 13 and 14). .

The disinfectant solution tank 13 has a front cover 40.
It is housed in the lower machine chamber 9d so as to be sandwiched by the intermediate plate 42, and its lateral position (horizontal direction) is positioned by the projection 43 and the groove 44 formed on the back surface of the disinfectant solution tank 13. Further, in the front-rear direction, the front cover 40 and the protrusion 43 are fixed by being sandwiched (FIG. 9,
(See FIGS. 10 and 14).

The tank connector 46 is a combination of the suction pipe 16b and the liquid level sensor signal line 47 extending from the disinfectant solution tank 13 integrated into a single block body, and combined into the same connector. It is formed of an elastic material such as resin (see FIGS. 11 and 12). Attachment / detachment levers 56a and 56b projectingly provided on the left and right outer surfaces of the block body of the tank connector 46 are arranged in a substantially C-shape.
The detachable levers 56a, 56b have central portions connected to the block body, and one tip end portion of the movable claw 54 that faces inward.
When the other end is pinched with a finger, the pair of left and right attachment / detachment levers 56a, 56b have a substantially inverted V shape, and the movable claws 54a, 54b move to an open state. When the fingers are released, the attachment / detachment levers 56a and 56b return to the original substantially C-shaped arrangement (see FIG. 11).

Further, as shown in FIG. 1, the pump connector 4
8 is disposed below the tray 10 and inside the casing 9 on the upper rear surface of the intermediate plate 42, and as shown in FIG. 11, in the portion corresponding to the block body of the tank connector 46, on the left side toward the front. The liquid level sensor signal line connection is provided, and the disinfectant suction pipe connection is provided on the right side.

Further, fixing holes 55 are formed on the left and right rear walls.
a and 55b are provided. Then, after holding the attachment / detachment levers 56a, 56b on both the left and right sides of the tank connector 46 with fingers, the liquid level sensor signal line connection portion and the suction pipe connection portion are roughly fitted and connected, and then the connector tail 46a of the tank connector 46. By pushing horizontally, the left and right movable claws 54a and 54b are respectively fixed holes 55a and 55b.
fit in b.

The tray 10 receives the waste liquid generated when the fingers are sterilized and guides it to the waste liquid tank 14 located below the tray 10, and is made of an elastic material such as a synthetic resin material. Here, the saucer rotating shafts 75a, 75b are integrally formed with the saucer 10 in the vicinity of the upper part of the pump connector 48 at the left and right opposite positions in the saucer 10, and the saucer rotating shafts 75a, 75a are formed on the inner surface of the casing 9. Shaft holes 76a and 76b (not shown) into which 75b is fitted are provided, and by this fitting and assembling, a central axis C is formed by the facing pan rotating shafts 75a and 75b, and the central axis C is rotated upward. It is movable. Further, a fixed magnet 73 and a movable magnet 74 are provided near the lower surface of the tray 10 and the upper part of the hand lamp 19 of the casing 9, and the fixed magnet 73 and the movable magnet 74 are rotated by rotating the tray 10 upward and flipping it up. Is attracted by magnetic force, and the tray 10 can be semi-fixed in an open state. When removing the disinfectant solution tank 13, first, the tray 10 is flipped upward to open and semi-fixed the tank connector 4
6 and the pump connector 48 are separated from each other (see FIGS. 1, 6, and 8). The tank connector 46 and the pump connector 48 are movable claws 5 that can be arbitrarily moved by holding the attachment / detachment levers 56a and 56b with fingers.
4a, 54b and a fixing hole 55 provided on the casing side
It is attached and detached by engaging and releasing a and 55b (see FIG. 11). This allows the tank connector 46 to connect the suction pipe 16b and the liquid level sensor signal line 48 to the main body of the disinfecting device when the disinfecting liquid tank 13 and the main body of the disinfecting device are attached and detached.
It can be easily done only by attaching and detaching. Next, by operating the operation lever 58, the tank stopper 53 is rotated counterclockwise as indicated by arrow X in FIG.
45b moves to a position where it does not vertically overlap the disinfectant solution tank 13, and the disinfectant solution tank 13 is pulled out upward (see FIG. 13).

Further, the claw 49 formed on the upper part of the waste liquid tank 14 engages with the handle 50 formed on the upper surface of the disinfectant solution tank 13, and the tank abdomen 51 has the disinfectant solution tank 13.
Since it is fitted into the concave portion 52 formed on the front surface, it is possible to attach / detach to / from the disinfecting apparatus main body in a state where both tanks are integrated (see FIGS. 12 and 14).

Further, by opening the tray 10, the disinfectant solution tank 13 and the waste solution tank 14 can be rotated in the counterclockwise direction of the arrow X shown in FIG. 9 without removing the front cover 40. It is also possible to release it by letting it open after it is released.

Further, when the tray 10 is opened, the waste liquid tank 14 alone can be attached and detached (see FIGS. 8 and 14).

[0048]

As described above, according to the disinfecting apparatus of the present invention, when the disinfectant solution is replenished in the disinfectant solution tank, the cleaning, the waste solution treatment of the waste solution tank, the cleaning operation, etc., each tank is attached / detached. It can be easily done by fixing and releasing by rotating the stopper.

Further, since the connection portion between the suction pipe and the liquid level sensor signal line is integrated, the suction pipe and the liquid level sensor signal line are attached and detached when the disinfectant solution tank is removed for replenishing the disinfectant solution or cleaning. Can be done easily.

Further, since a handle is provided on the disinfectant solution tank, and a protrusion that engages with the handle of the disinfectant solution tank is provided on the waste solution tank, the disinfectant solution tank and the waste solution tank can be attached and detached at the same time. Workability at the same time, and workability at the same time when cleaning both the disinfectant solution and waste liquid tanks are improved.

[Brief description of drawings]

FIG. 1 is a side sectional view of a disinfection device showing one embodiment of the present invention.

FIG. 2 is a schematic configuration diagram of a disinfection device according to the present invention.

FIG. 3 is a side sectional view of a portion for atomizing a disinfectant solution.

FIG. 4 is a partial side sectional view of the liquid reservoir holder.

5 is a cross-sectional view taken along the line AA of FIG.

FIG. 6 is an overall perspective view of a disinfection device.

FIG. 7 is a perspective view of a front cover portion.

FIG. 8 is a perspective view of the inside of the casing.

FIG. 9 is a cross-sectional view of an intermediate plate and a top view of a disinfectant solution tank.

FIG. 10 is a perspective view of a tank storage portion.

FIG. 11 is a perspective view of a connector portion.

FIG. 12 is a diagram showing configurations of a waste liquid tank and a disinfectant liquid tank.

FIG. 13 is a front view of a disinfectant tank.

FIG. 14 is a detailed view around the disinfecting solution tank.

FIG. 15 is a sectional view taken along line ZZ of FIG. 9, showing a fixed relationship between the disinfectant solution tank and the tank stopper.

[Explanation of symbols]

14 ... Waste liquid tank, 15 ... Control box, 16 ... Pump, 16b ... Suction pipe, 18 ... Sensor, 47 ... Liquid level sensor signal line, 53 ... Tank stopper, 67 ... Liquid level sensor

Claims (3)

[Claims] 1. A disinfection device having a disinfectant liquid tank for storing the disinfectant liquid, a liquid level sensor for detecting the remaining amount of the disinfectant liquid, a suction pipe for sending the disinfectant liquid to a pump, and a waste liquid tank, wherein a shaft rotation is provided. A disinfection device, characterized in that a fixing means for fixing the disinfectant liquid tank to the main body of the disinfection device by a type tank stopper is provided. 2. The signal line connecting portion of the liquid level sensor and the suction pipe connecting portion are integrated as a block body, and can be attached to and detached from a receiving portion provided on the main body side of the disinfection device. The disinfection device according to 1. 3. A disinfectant solution tank is provided with a handle, and a protrusion engaging with the handle is provided on the waste liquid tank.
The disinfection device according to claim 1.