JP3048493U - Cleaning equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a cleaning device that efficiently cleans an object to be cleaned such as a dirty iron plate or wire mesh used for grilled meat, saves resources of fine particles for cleaning, and is simple in post-processing work. I do. SOLUTION: A storage tank 4a for storing a liquid mixture of cleaning water and fine particles, a cleaning gun 2 for ejecting the mixed liquid from the storage tank 4a toward an object to be cleaned, and directly above the storage tank 4a And a cleaning chamber 4b in which the mixed liquid after cleaning can flow down into the storage tank 4a and the object to be cleaned is placed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to a resource-saving type cleaning device for efficiently cleaning dirt such as oil adhered to an object to be cleaned such as an iron plate for grilled meat or a wire mesh.

[0002]

[Prior art]

 As a conventional cleaning device of this type, a cleaning gun connected to a cleaning water source is provided with mixing means, and a suction nozzle is connected to the dry sand in a separate container via a hose to connect the mixing means to the cleaning gun. It is known that dry sand is sprayed on a cleaning object together with high-pressure cleaning water from a cleaning gun, and the object to be cleaned is washed with water pressure and the impact force of sand.

[0003]

[Problems to be solved by the invention]

 According to this conventional cleaning device, there is a problem that wet sand after use for cleaning is disposable and cannot be reused, and cannot be used without refilling new sand.

An object of the present invention is to solve these problems and to provide a simple cleaning device which saves resources while circulating and reusing sand, and which is simple in post-processing work.

[0005]

[Means for solving the problem]

 In order to achieve the above object, the present invention provides a storage tank for storing a mixed liquid of cleaning water and fine particles, a cleaning gun for jetting the mixed liquid from the storage tank toward an object to be cleaned, and the storage tank. And a washing chamber in which the mixed liquid after washing can flow down into the storage tank and in which the object to be washed is placed.

[0006]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, 1 is a pump device, 2 is a cleaning gun, 3 is a mixing means mounted on the head of the cleaning gun 2, 4 is a cleaning table, and the cleaning table 4 is an upper half part. And a lower half storage tank 4b. The cleaning chamber 4a has an open front surface, a part of the upper surface following the upper surface and a lower surface thereof, and the storage tank 4b has an inverted truncated pyramid shape having an open upper surface. It is formed in. A removable wire mesh 4c is provided so as to cover the upper opening of the storage tank 4b to separate the washing chamber 4a from the storage tank 4b, and the object to be cleaned is placed on the wire mesh 4c on the lower surface of the washing chamber 4a. A slender punched metal receiver 4d that is slanted at a low position is provided detachably. Here, since the storage tank 4b is formed in the shape of an inverted truncated pyramid, the granular material that sinks to the bottom surface of the storage tank 4b is easily sucked through the tip opening 5a of the suction nozzle 6 described later.

The pump device 1 is connected to a water supply source such as tap water through a hose 1a, and includes a pump in which a water tank having a float valve and a motor for pumping the washing water are connected and a boiler for making hot water. doing.

Further, the cleaning gun 2 is connected to the pump device 1 by a hose 1b. When the trigger 2a is not pulled and the mixed liquid is not jetted, the motor in the pump device 1 is operated, The flush water to be pumped is returned to a water storage tank having the float valve by a return line.

The mixing means 3 comprises an ejector as shown in FIG. 2, and a tip opening 6a of a suction nozzle 6 connected to a suction port 3a formed on a peripheral side thereof via a hose 5 is provided at a bottom of the storage tank 4b. Installed.

Reference numeral 7 denotes an air nozzle provided in parallel with the suction nozzle 6, and a front end opening 7 a of the air nozzle 7 is located near the front end opening 6 a of the suction nozzle 6 so as to face each other and has the other end. 7b is open to the outside air. In FIG. 1, solid arrows indicate high-pressure washing water, dotted arrows indicate fine particles, and dashed arrows indicate the direction of air flow.

Here, the tip opening 6a of the suction nozzle 6 is cut obliquely, and the tip opening 7a of the air nozzle 7 is located on the lower side so that the mixed liquid in the storage tank 4b can be easily sucked through the opening 6a. It is attached so that it becomes.

An overflow port 4e for overflowing the washing water is provided at an upper portion of a side wall of the storage tank 4b, and a drain 4f for cleaning is provided at a lower portion of the side wall.

A transparent vinyl curtain 4g having a plurality of cuts is provided from the upper surface to the front portion of the cleaning chamber 4a.

Reference numeral 4h denotes a frame of the washing table 4, 4i denotes a wheel pivotally supported at a lower end of the frame 4c, and 4j denotes a locking member for locking the suction nozzle 6 and the air nozzle 7.

Next, a method of using the cleaning device of the present invention will be described with reference to the drawings.

First, in FIG. 1, a pump device 1 is connected to a water tap by a hose 1a, and a cleaning gun 2 is connected to the pump device 1 by a hose 1b.

Next, the washing table 4 is moved near the pump device 1, and the suction nozzle 6 attached in the storage tank 4 b of the washing table 4 is connected to the suction port of the mixing means 3 via the hose 5. 3a, the mixing means 3 to which the suction hose 5 is connected is attached to the tip of the cleaning gun 2 to complete the connection preparation work.

Next, the start switch of the pump device 1 is pressed to operate, the vinyl curtain 4g is pushed up, and the iron plate or wire mesh to which the grilled meat is attached is placed on the receiving body 4d, and the vinyl curtain 4g is placed. The cleaning gun 2 is pointed at the object to be cleaned such as an iron plate and the trigger 2a is pulled to discharge the high-pressure cleaning water from the pump device 1 and the mixed liquid sucked from the storage tank 4b.

When the cleaning operation is started, the mixed liquid that has hit the object to be cleaned such as an iron plate drops and accumulates in the storage tank 4b.

In the storage tank 4b, a mixed liquid of fine particles, for example, sand and washing water, for example, water is stored, and even if the sand sinks to the bottom of the storage tank 4b as shown in FIG. The mixed liquid is sucked up through the suction nozzle 6 and the suction hose 5 from the front opening 6a of the suction nozzle 6 by the air supply from the front opening 7a of the nozzle 7 and the suction action of the mixing means 3 by the ejector effect of the high-pressure washing water.

In the mixing means 3, the mixed liquid containing sand is mixed with the cleaning water fed from the direction of the thick arrow in FIG. 2, and is jetted from the nozzle 3 b to an object to be cleaned such as an iron plate to remove dirt and water. Clean with sand impact.

The dirt that has fallen from the object to be cleaned is discharged from the outlet 4e together with the cleaning water overflowing from the storage tank 4b. Further, the washed sand sinks toward the bottom of the storage tank 4b, is sucked again from the tip opening 5a of the suction hose 5, and can be recycled and reused many times.

In addition, a transparent curtain 4g is provided to prevent water from splashing to the surroundings and workers during cleaning in the cleaning chamber 4a, and the transparent state makes the cleaning state visible so that the work can be easily performed. When the object to be cleaned is taken in and out, the curtain 4g is raised.

[0025]

[Effect of the invention]

 As described above, according to the present invention, an object to be cleaned such as a dirty iron plate or wire mesh used for grilling meat is efficiently washed by the impact force of a mixture of high-pressure water and fine powder, and sand or the like used. The fine particles can be recycled and reused, saving resources and having an effect of omitting post-processing work.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view of a cleaning device according to an embodiment of the present invention.

FIG. 2 is a sectional view of the mixing means.

FIG. 3 is a perspective view of a washing table.

FIG. 4 is an explanatory sectional view of a storage tank.

[Explanation of symbols]

 2 Cleaning gun 4a Cleaning chamber 4b Storage tank 4d Receiver 4e Outlet 4g Curtain 6 Suction nozzle 6a Tip opening 7 Air nozzle 7a Tip opening

Claims (7)

[Utility model registration claims] 1. A storage tank for storing a mixed liquid of cleaning water and fine particles, a cleaning gun for ejecting the mixed liquid from the storage tank toward an object to be cleaned, and a cleaning gun positioned just above the storage tank. A washing chamber in which the liquid to be washed can flow down into the storage tank and the object to be washed is placed. 2. The cleaning apparatus according to claim 1, wherein a tip opening of a suction nozzle for the mixed liquid connected to the cleaning gun is located at a bottom surface of the storage tank. 3. The cleaning device according to claim 2, wherein an air nozzle having an opening at the tip end is provided near the tip opening of the suction nozzle and an air nozzle having the other end open to the outside air is arranged along the suction nozzle. apparatus. 4. The cleaning apparatus according to claim 1, wherein the storage tank is formed in an inverted pyramid shape having an open top. 5. The cleaning apparatus according to claim 4, wherein the front and bottom surfaces of the cleaning chamber are open, and a receiver for the object to be cleaned is provided near the opened lower surface. 6. The cleaning apparatus according to claim 1, wherein an outlet for overflowing the mixed liquid is formed above the side wall of the storage tank. 7. The cleaning apparatus according to claim 5, wherein a transparent resin curtain is provided at a front opening of the cleaning chamber.