WO2018120263A1

WO2018120263A1 - Vacuum dishwasher

Info

Publication number: WO2018120263A1
Application number: PCT/CN2017/000563
Authority: WO
Inventors: 李仕清
Original assignee: 李仕清
Priority date: 2016-12-30
Filing date: 2017-09-05
Publication date: 2018-07-05
Also published as: CN108261158A

Abstract

A vacuum dishwasher, which is energy-saving, environmentally friendly and pollution-free, and which comprises: a vacuum dishwasher pressure-resistant housing (2), a pressure-resistant inner housing (3), a sealing door (1), a pressure maintaining cleaning chamber, a decompression pump or vacuum pump (9), a decompression pump or vacuum pump motor (10) and a washing liquid bottle, washing gas bottle or decomposition liquid bottle. Tableware is cleaned by means of cyclic change between low pressure or vacuum pressure and atmospheric pressure.

Description

Vacuum dishwasher

Technical field:

The present invention relates to a vacuum dishwasher for use in the cleaning of bowls.

Background technique:

At present, the existing dishwasher is used to wash the stains on the dishwashing with water and chemical detergent. In the process of dishwashing, there is contamination of the washing liquid, the bowl is damaged, and the cost of dish washing is also high. The bowl is still carried after being washed. The pollution of a large number of bacteria and chemical detergents poses a threat to human health, while wasting a lot of water resources, polluting the environment, and sometimes even people's lives are seriously threatened.

Summary of the invention:

The present invention has been made in view of the above problems, in order to provide a vacuum dishwasher, the vacuum dishwasher and the dishwasher involved only by changing the working environment of the dishwasher and the washing liquid or washing It achieves the cleaning of bowl-shaped tableware, and also has the effect of sterilization. The dishwasher also has the advantages of low power consumption, long life, remarkable energy-saving effect, no pollution to the environment, and reduced damage of bowl-shaped tableware.

In order to achieve the above object, the present invention adopts the following technical solutions:

A vacuum dishwasher comprising a vacuum dishwasher housing, a sealed door, a pressure relief device,

The utility model is characterized in that: the vacuum dishwasher adopts washing on the inner side of the vacuum dishwasher casing by means of low pressure or vacuum and atmospheric pressure cyclic change;

The vacuum dishwasher is provided with a pressure reducing device to remove gas from the inside of the vacuum dishwasher to form a low pressure or vacuum decomposition of the oil stain on the tableware.

Characterized in that the vacuum dishwasher is creatively provided with a pressure reducing device on the dishwasher;

The pressure reducing device comprises a pressure reducing pump or a vacuum pump, a pressure reducing pump or a vacuum pump motor, a pressure reducing valve or a vacuum valve;

The vacuum dishwasher discharges the gas inside the vacuum dishwasher through the decompression device, and removes and decomposes the stain on the tableware under a low pressure or a vacuum state.

The utility model is characterized in that: the inside of the vacuum dishwasher casing is provided with a pressure-preserving and earning chamber, and the pressure-reducing device is used in the pressure-preserving and purifying chamber to manufacture a low-pressure or vacuum and atmospheric pressure air circulation environment;

The vacuum dishwasher housing is coupled with a sealing door, and the sealing door is closed to form a sealing fit with the vacuum dishwasher casing; the washing liquid bottle or the washing gas bottle or the decomposition liquid bottle of the vacuum dishwasher is passed through the valve And the pipe is coupled to the inlet of the vacuum dishwasher housing;

The pressure reducing device of the vacuum dishwasher utilizes a motor to drive the gas in the vacuum dishwasher out of a vacuum valve or a vacuum valve, a vacuum pump or a vacuum pump of a vacuum dishwasher, a pipe, and is discharged to the outside atmosphere. The inside of the vacuum dishwasher is formed into a low pressure or vacuum state, and the oil stain on the tableware is decomposed by the environment of low pressure or vacuum state.

The utility model is characterized in that the vacuum dishwasher uses a low pressure or a vacuum and a normal pressure cycle to clean the meal. With

The vacuum dishwasher is creatively provided with a pressure reducing device on the dishwasher, and the low pressure or vacuum state generated by the exhaust of the pressure reducing device is disengaged and decomposed the stain grease on the tableware;

The inside of the vacuum dishwasher casing is provided with a pressure-preserving clean room, and the pressure-reducing device is used to manufacture a low-pressure or vacuum and atmospheric pressure air circulation environment in the pressure-preserving clean room to wash the tableware;

The vacuum dishwasher housing is coupled with a sealing door, and the sealing door is closed to form a sealing fit with the vacuum dishwasher casing; the washing liquid bottle or the washing gas bottle or the decomposition liquid bottle of the vacuum dishwasher is passed through the valve And the pipeline is coupled with the air inlet of the vacuum dishwasher casing; the vacuum dishwasher housing is further provided with a safety valve respectively communicating with the atmosphere and the environment inside the vacuum dishwasher casing;

The vacuum pump or the vacuum pump disposed on the vacuum dishwasher casing drives the gas in the vacuum dishwasher casing through the exhaust valve through the exhaust valve to be connected through the pipeline and discharged into the external atmosphere;

The vacuum dishwasher can be equipped with microwave or ultraviolet light to perform physical sterilization and descaling.

Preferably, the low pressure dishwasher is provided with a microcomputer and a keyboard device.

Preferably, the vacuum dishwasher is provided with a sterilizing agent bottle or a decomposing liquid bottle fixedly coupled to the pressure holding box via a valve and a pipe.

Preferably, the vacuum dishwasher is provided with an ultraviolet sterilizing device.

Preferably, the pressure-preserving clean room of the vacuum dishwasher may adopt a transformer to transform the power source to high-voltage electricity, and the high-voltage electric excitation magnetron generates microwaves, and the microwaves are coupled to the pressure-preserving clean room via the waveguide system, and the waveguide A stirrer is arranged in the system to raise the temperature of the pressure-preserving clean room for sterilization purposes.

Preferably, the vacuum dishwasher housing may be provided in a manner of a pressure resistant outer casing and a pressure resistant inner casing.

Beneficial effects:

Since the vacuum dishwasher uses a pressure reducing device including a pressure reducing pump or a vacuum pump, a motor, a pressure reducing valve or a vacuum valve, an exhaust valve, and a pressure regulating valve to manufacture a low pressure and atmospheric pressure air circulation environment in a pressure maintaining and purifying chamber for washing the bowl. Using a low-pressure or vacuum environment and a decomposing agent or washing liquid to react with the stains on the tableware to remove the stains from the tableware, and discharge the dirty gas to the atmosphere through a vacuum pump or a vacuum pump, thereby reducing the amount of the tableware. Damage, and reduce the damage caused by the sharp edges of the tableware, because the washing gas can also be washed with carbon dioxide. The carbon dioxide is collected by industrial waste and does not need to be specially produced. It is waste utilization and avoids the dry dishwasher. The use of solvents to cause fatal harm to the human body eliminates the environmental pollution caused by the washing products used in existing dishwashers and saves water resources.

BRIEF DESCRIPTION OF THE DRAWINGS:

The technical solutions and advantages of the present invention will be described in detail with reference to the accompanying drawings in which the arrows indicate the flow direction of the gas, the difference between the pressure reducing valve or the exhaust valve and the safety valve, the pressure reducing valve Or the exhaust valve is unidirectional outward flow, and the safety valve is bidirectional flow.

1 is a schematic view of a vacuum dishwasher of a first embodiment of the present invention.

detailed description:

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a vacuum dishwasher according to the present invention will be described in detail with reference to the accompanying drawings. In the first embodiment, a vacuum dishwasher is used to manufacture a low-pressure or vacuum-cleaning bowl-shaped tableware by using a vacuum pump or a vacuum pump. The example is explained.

Embodiment 1:

A vacuum dishwasher which uses a low pressure or vacuum and atmospheric pressure cycle to clean dishes. The technology is energy-saving, environmentally friendly and non-polluting, including a vacuum dishwasher pressure-resistant casing 2 and a pressure-resistant inner casing 3, sealed. a door 1, a decompression pump or a vacuum pump 9, a decompression pump or a vacuum pump motor 10, a washing liquid bottle or a washing gas bottle or a decomposing liquid bottle, wherein the vacuum dishwasher uses a low pressure or a vacuum and a normal pressure cycle to clean the tableware;

The vacuum dishwasher is creatively provided with a pressure reducing device on the dishwasher, including a pressure reducing pump or vacuum pump 9, a motor 10, a pressure reducing valve or a vacuum valve 8, and a low pressure or vacuum state generated by the exhaust of the pressure reducing device And dissolving the stain on the tableware; the vacuum dishwasher is provided with a pressure-preserving clean room, and the tableware is washed by a pressure reducing device in a pressure-preserving clean room to produce a low-pressure or vacuum and atmospheric pressure air circulation environment.

The inner side of the pressure-resistant inner casing 3 of the vacuum dishwasher is arranged as a pressure-preserving clean room, and the pressure-reducing device and the safety valve 7 are used to manufacture a low-pressure or vacuum-pressure and atmospheric pressure air circulation environment in the pressure-preserving clean room to wash the tableware. Technical solutions;

The vacuum dishwasher pressure-resistant outer casing 2 and the pressure-resistant inner casing 3 are coupled with a sealing door 1 , and the sealing door 1 is closed to form a sealing fit with the vacuum dishwasher pressure-resistant outer casing 2 and the pressure-resistant inner casing 3, and vacuum-washing The inside of the bowl pressure-resistant casing 2 and the pressure-resistant inner casing 3 is provided as a pressure-preserving clean room; the washing liquid bottle or the washing gas bottle or the decomposition liquid bottle of the vacuum dishwasher is resistant to the valve 6 and the pipe and the vacuum dishwasher The pressure housing 2 and the pressure inner casing 3 air inlet are coupled together; the vacuum dishwasher pressure housing 2 and the pressure resistant inner casing 3 are also provided with a safety valve 7 respectively for the atmosphere and the vacuum dishwasher environment Interconnected

The pressure reducing device of the vacuum dishwasher can extract the gas inside the vacuum dishwasher to form a low pressure or vacuum state inside the vacuum dishwasher, and decompose the stain grease on the tableware by using a low pressure or vacuum environment; the vacuum washing The decompression device of the bowl machine utilizes a motor to drive the gas in the vacuum dishwasher out of the vacuum dishwasher's pressure reducing valve or vacuum valve 8, decompression pump or vacuum pump 9, and the pipe is connected and discharged to the outside atmosphere. As shown in FIG. 1 , a vacuum dishwasher according to a first embodiment of the present invention is energy-saving and environmentally friendly, including a dishwasher casing 1, a sealing door 1, a pressure reducing pump or a vacuum pump 9, a vacuum pump or a vacuum pump motor 10, a washing liquid bottle or a washing gas bottle or a decomposing liquid bottle, and a sealing door 1 is provided on the vacuum dishwasher pressure-resistant casing 2 and the pressure-resistant inner casing 3 via a coupling device, and the sealing door 1 is provided There is an armrest, and the sealing door 1 is closed to form a sealing fit with the vacuum dishwasher pressure-resistant casing 2 and the pressure-resistant inner casing 3, and the dishwasher casing 1 is provided with a keyboard, a vacuum dishwasher pressure-resistant casing 2 and a pressure resistant inner portion. The casing 3 is provided with a venting port 6 coupled with a positioning of a vacuum pump or a vacuum pump 9 air inlet, and the vacuum pump or vacuum pump 9 is driven by a vacuum pump or vacuum pump motor 10 to drive the vacuum dishwasher with pressure housing 2 The gas in the pressure-resistant inner casing 3 is taken out through a pressure reducing valve or a vacuum valve 8 outside the vacuum pump 9 or a vacuum valve 8, and is connected to a pipe, and discharged to the outside atmosphere, and the washing liquid bottle or the washing gas bottle or the decomposition liquid bottle is set in a vacuum. Dishwasher pressure-resistant casing 2 and bottle holder 9 of pressure-resistant inner casing 3, washing liquid bottle or washing gas cylinder or Decomposing liquid bottle through the quantitative valve 11, pipe and vacuum dishwasher pressure shell 2 and pressure inner shell 3 air inlet The positioning of the joints is coupled together, and the dishware 5 is first placed in the vacuum dishwasher pressure-resistant casing 2 and the bowl-type dish rack 4 in the pressure-resistant inner casing 3 when the dish is washed, and the vacuum dishwasher pressure-resistant casing 2 is closed. The sealing door 1 is arranged on the pressure inner casing 3, and the sealing door 1 forms a sealed space with the vacuum dishwasher casing 1. Press the start button of the keyboard, firstly evacuate the vacuum dishwasher by a vacuum pump or a vacuum pump 9. The gas in the pressure-resistant outer casing 2 and the pressure-resistant inner casing 3 is discharged into the atmosphere through a pressure reducing valve or a vacuum valve 8 and a pipe to form a low pressure or a vacuum state, and then the metering valve 6 is opened to discharge the liquid of the washing liquid bottle 5 after atomization. Or the gas in the washing gas cylinder or the decomposing liquid bottle 5 is closed to the metering valve 6, at which time the washing liquid bottle 5 in the pressure chamber of the vacuum dishwasher is in a low pressure or vacuum state in the pressure resistant outer casing 2 and the pressure resistant inner casing 3 After the liquid is atomized or the gas in the washing cylinder or the decomposing liquid bottle 5 is sucked into the vacuum dishwasher pressure-resistant casing 2 and the pressure-resistant inner casing 3, the stain on the tableware 5 is decomposed and vaporized, and then the inflation valve 1 is closed. After a period of time, the pressure reducing valve or the vacuum valve 8 connected to the vacuum pump or the vacuum pump 9 is opened, and the vacuum is opened. The decomposed vaporized stain in the pressure-resistant outer casing 2 and the pressure-resistant inner casing 3 is discharged into the atmosphere through a pressure reducing valve or a vacuum valve 8 and a pipe 8, and the vacuum dishwasher pressure-resistant casing 2 and the pressure-resistant inner casing 3 are also provided with The pressure increasing valve is respectively connected to the atmospheric environment and the vacuum dishwasher inlet is connected to the inner environment, and the washing liquid or the washing gas cleans the stain on the bowl in a gaseous state. The washing method is environmentally friendly, non-toxic and harmless.

In the vacuum dishwasher pressure-resistant casing 2 and the pressure-resistant inner casing 3, ultraviolet or infrared or microwave physical sterilization is provided to further treat the bowl-shaped tableware to achieve the best state of hygienic safety and environmental protection, and the washing method does not need to be excessive. The bowl does not need to wash the bowl too much, and it has almost no harm to the bowl. It is environmentally friendly, non-toxic and harmless, and saves water.

It can be seen from the above structure that the vacuum dishwasher can be equipped with at least a microcomputer and a keyboard device on a vacuum dishwasher to realize intelligent dishwashing.

According to the above structure, since the pressure-preserving box is provided in the dishwasher casing 1 to ensure safety, since the use of a low-pressure or vacuum environment to remove the stain does not require a drastic effect, the mechanical damage to the bowl is reduced. The method for decomposing vaporized stains by washing liquid or washing gas avoids the chemical damage of the existing dishwasher to the bowl by chemical washing, and not only discharges the stain through at least two low pressure or vacuum environments and at least two gas discharges, but also Effectively remove the bacteria or other harmful components adhering to the bowl. The washing method does not need to be dried in the bowl. It can be used after washing, which is very convenient, improves the efficiency, prolongs the use period of the bowl tableware, and eliminates environmental pollution. .

According to the above structure, since water is not required as a carrier in a low pressure or vacuum environment, waste of water resources is reduced, and the scrubbing gas can be attempted to use carbon dioxide, or the carbon dioxide can be used in combination with the washing liquid to effectively utilize industrial waste gas, thereby improving waste utilization.

Although the vacuum dishwasher has been described above as an example, the vacuum dishwasher of the present invention can also be implemented in a partial technical manner, and the low pressure or vacuum dishwashing method of the present invention can also have more structural modes. The structure of the embodiment and any other combination of the combinations may be employed in the above structure.

The present invention may be embodied and embodied in other specific forms without departing from the spirit and scope of the invention. The scope of the invention is defined by the claims, and all modifications within the scope of the claims are intended to fall within the scope of the invention.

Claims

A vacuum dishwasher comprising a vacuum dishwasher housing, a sealed door, a pressure relief device,

The utility model is characterized in that: the vacuum dishwasher adopts washing on the inner side of the vacuum dishwasher casing by means of low pressure or vacuum and atmospheric pressure cyclic change;

The vacuum dishwasher is provided with a pressure reducing device to remove gas from the inside of the vacuum dishwasher to form a low pressure or vacuum decomposition of the oil stain on the tableware.
A vacuum dishwasher comprising a vacuum dishwasher housing, a sealed door, a pressure relief device,

Characterized in that the vacuum dishwasher is creatively provided with a pressure reducing device on the dishwasher;

The pressure reducing device comprises a pressure reducing pump or a vacuum pump, a pressure reducing pump or a vacuum pump motor, a pressure reducing valve or a vacuum valve;

The vacuum dishwasher discharges the gas inside the vacuum dishwasher through the decompression device, and removes and decomposes the stain on the tableware under a low pressure or a vacuum state.
A vacuum dishwasher comprising a vacuum dishwasher housing, a sealed door, a pressure relief device,

The utility model is characterized in that: a vacuum preserving and purifying chamber is arranged on the inner side of the vacuum dishwasher casing, and the dewatering device is used to manufacture a low-pressure or vacuum and atmospheric pressure air circulation environment in the pressure-preserving and purifying chamber to wash the tableware;

The vacuum dishwasher housing is coupled with a sealing door, and the sealing door is closed to form a sealing fit with the vacuum dishwasher casing; the washing liquid bottle or the washing gas bottle or the decomposition liquid bottle of the vacuum dishwasher is passed through the valve And the pipe is coupled to the inlet of the vacuum dishwasher housing;

The pressure reducing device of the vacuum dishwasher utilizes a motor to drive the gas in the vacuum dishwasher out of a vacuum valve or a vacuum valve, a vacuum pump or a vacuum pump of a vacuum dishwasher, a pipe, and is discharged to the outside atmosphere. The inside of the vacuum dishwasher is formed into a low pressure or vacuum state, and the oil stain on the tableware is decomposed by the environment of low pressure or vacuum state.
A vacuum dishwasher according to any of claims 1-3,

The utility model is characterized in that: the low-pressure dishwasher is provided with a microcomputer and a keyboard device.
A vacuum dishwasher according to any of claims 1-3,

The utility model is characterized in that: the vacuum dishwasher is provided with a sterilizing agent bottle or a decomposing liquid bottle fixedly coupled with the pressure holding box via a valve and a pipe.
A vacuum dishwasher according to any of claims 1-3,

The utility model is characterized in that: the vacuum dishwasher is provided with an ultraviolet sterilizing device.
A vacuum dishwasher according to any of claims 1-3,

The utility model is characterized in that: the pressure-preserving clean room of the vacuum dishwasher can use a transformer to transform the power source to high-voltage electricity, and the high-voltage electric excitation magnetron generates microwaves, and the microwaves are coupled to the pressure-proof clean room via the waveguide system, A stirrer is arranged in the waveguide system to raise the temperature of the pressure-preserving clean room for sterilization purposes.
A vacuum dishwasher according to any of claims 1-3,

It is characterized in that the vacuum dishwasher casing can be arranged in a pressure-resistant casing and a pressure-resistant inner casing.