JPH0325745Y2 - - Google Patents

Description

[Detailed description of the invention] A. Purpose of the invention (a) Industrial application field This invention is related to commercial laundry, wet cleaning, textiles, and dyeing-related fields.

B. Prior art and its problems (1) The conventional method is to put the necessary amount of detergent (for home or commercial use) into a washing machine and move the laundry and cleaning solution according to physical conditions.

(2) As for the physical conditions, the washing machine consists of a rotating inner barrel type (for commercial use), an agitation type, a whirlpool type, and a jet type (for home use), a washing temperature of 15℃ to 80℃, a washing time of 5 to 30 minutes,
Bath ratio 4-10:1 Detergent concentration 0.1-0.5% (wt%)
It's getting old.

(3) Conventional cleaning methods not only fail to remove dirt and stains that have changed over time, but also cause the following phenomena.

Stretching and shrinking of items to be washed, discoloration of colored and patterned items, fading and discoloration of colored items, fuzzing, twisting, pilling (forming of pilling), puckering (crinkling of seams), and molding caused by falling of finishing agents. Collapse,
Sagging due to adhesive falling off, fraying of the lining, and loss of luster/gloss.

(4) This is due to cleaning methods that neglect the inherent performance and texture of clothing, and the types and contents of clothing currently on the market have become complex, with composite materials such as fiber materials, sewing techniques, colors, etc. It is becoming increasingly difficult to cope with the ever-increasing globalization of society.

B. Structure of the invention A. Means for solving the problem The present application attempts to solve the above-mentioned problem with the following structure. In other words, the method of the present application relies on the detergent's ability to clean clothes hygienically without damaging them, but the purpose is to make the physical cleaning effect on the items to be washed as gentle as possible, and the following points are included: We have taken this into consideration.

(1) The temperature of the cleaning solution can be adjusted according to the performance, dirt, dye fastness, fibers and structure of the item to be washed.

(2) The volume, circulation capacity, and flow rate of the cleaning solution were adjusted.

(3) Helps the rolling up phenomenon of detergent molecules in the cleaning solution,
To improve the cleaning effect.

(4) The suspension effect of stains and pigments in the cleaning solution is enhanced.

(5) Improved effectiveness in preventing stains and pigment redeposition (segregation) in the cleaning solution.

B. Embodiment of the invention 1 is a commercial washing machine according to the invention, which consists of a washing machine main body 2 and a net container 3.

The washing machine main body 2 has a bottom plate 2A and a square tubular side wall 2B.
A container body 2C consisting of a container body 2C, casters 2D disposed at the four corners of the lower surface of the container body, a drain port 2E provided at the bottom of the container body, and vertically arranged inside the front and rear side walls of the container body 2C. It is composed of upper, middle and lower pressure water fountain pipes 2F, 2G, 2H and a circulation suction pipe 21 at the lowest end.

Therefore, the jet holes of pipe 2F are horizontal and diagonally downward, the jet holes of pipe 2G are horizontal, diagonally upward, and diagonally downward, the jet holes of pipe 2H are horizontal and diagonally upward, and the suction pipe 21 for circulation
Each of the water inlets is horizontally oriented.

On the other hand, the net container 3 has a cubic frame 3A configured to have dimensions that allow it to be inserted into the container main body 2C.
It is comprised of stainless steel nets 3B and 3C stretched over the bottom and side walls of the frame 3A, and a vertical pressurized water jet pipe 3D disposed in the center of the frame 3A from above to below. 3E is a handle protruding from the upper edge of the frame.

5 is a control box, case 5-1
A motor 5A, a circulation pump 5B, and a lint filter 5C are installed inside. 6 is a heating heater with a thermostat, 7 is a connection hose (in), 8 is a connection hose (out), 9 is a connection port to the pressure water jet pipe 3D, 2F1, 2G1, 2H1 are water injection valves, 2I1 is a valve are shown respectively.

C. Effects (1) Using a heating heater, detergents and enzymes have the best cleaning and decomposition effects.

(2) A lint filter is used to filter floating matter in the cleaning solution and collect the cleaning solution.

(3) A circulation pump circulates the cleaning solution to create a water flow that helps the rolling up phenomenon of detergent molecules.

(4) By operating a pressure water valve installed on the outside wall of the cleaning tank, the flow rate of the cleaning solution can be varied depending on the type of items to be washed and the degree of dirt.

(5) The pressure water jet pipe installed on the inside wall of the cleaning tank has an appropriate number of jet holes to ensure the directionality of the water flow.

(6) Connect a vertical pressure water jet pipe from above using a stainless steel net that can be inserted into the cleaning tank.
Allows for gentle cleaning and natural drainage.

(7) An appropriate number of water intake ports were installed on the circulation water intake pipe of the cleaning tank to ensure uniform water absorption.

C Effect of the idea The following effects can be expected from this idea.

B. The harmful effects of conventional cleaning methods on the items to be washed can be minimized.

(b) It is possible to eliminate noise and vibration from washing machines caused by conventional washing methods.

C. Electricity and water consumption can be saved.

(d) Being able to extend the lifespan of clothing and regenerate its texture.

(e) It is possible to reduce the amount of glue and finishing agents falling off, and to save on the usage fees for finishing agents.

F. The time reserved for laundry (washing time) can be used for other purposes.

[Brief explanation of the drawing]

Fig. 1 is a front view, Fig. 2 is a rear view, Fig. 3 is a plan view, Fig. 4 is a partially cutaway side view, Fig. 5 is a schematic perspective view of the main parts, and Fig. 6 is a FIG. 7 is a schematic perspective view of the piping state, FIG. 7 is a sectional view taken along the line A-A, FIG. 8 is a perspective view of the net container, and FIG. 9 is a plan view. 1... Commercial washing machine, 2... Washing machine body, 3...
...Net container.

Claims (1)

[Scope of Claim for Utility Model Registration] A commercial washing machine characterized by comprising a washing machine main body 2 and a net container 3 having the following conditions. B The washing machine main body 2 has a bottom plate 2A and a rectangular cylindrical side wall 2.
It is composed of an appropriate number of stages of pressure water fountain pipes 2F arranged vertically inside the front and rear side walls of a container body 2C consisting of B. (b) The net container 3 has a cubic frame 3 configured to have dimensions that allow it to be inserted into the container main body 2C.
A, stainless steel nets 3B and 3C stretched over the bottom and side walls of the frame 3A, and a vertical pressurized water jet pipe 3D installed in the center of the frame 3A from above to below. thing.