CN103690131B - Compact novel dish washing cabinet - Google Patents

Abstract

A compact dish washing cabinet integrates a dish washing machine, a cabinet and a disinfection cabinet, and comprises a water pipe shelf, a three-position four-way electromagnetic valve, an electric ozone blowing cold and hot fan and the like. Under the control of a computer control system, the three-position four-way electromagnetic valve is alternately communicated with a water inlet pipe, an electric ozone blowing cold-hot fan and a water pump, and the water spray nozzles on the water pipe network formed by the water pipe shelves respectively spray ozone, hot air and high-speed water flow to automatically wash, disinfect and blow-dry tableware stored on the water pipe shelves in the cabinet body in an all-dimensional manner. The scientific disinfection method for generating ozone first and then generating ozone water for recycling is realized, and the disinfection effect and the washing efficiency are greatly improved. The washed tableware is effectively stored on the water pipe shelf in the cabinet body, so that the washed tableware can be used as a cabinet. The invention has the advantages of compact structure, small occupied space, no vibration noise and no cleaning dead angle, low cost, stable performance, convenient use, time and labor saving, energy and water saving, and can be widely used in households, dining halls, restaurants and other catering places.

Description

Compact new dishwashing cabinet

technical field

The invention relates to a dishwasher (cabinet), a vegetable washing machine, a cabinet, and a disinfection cabinet in daily necessities, and in particular to a cabinet with a compact structure, convenient use, time-saving and labor-saving, and realizes that ozone is first generated according to a set disinfection program. Ozone water is then generated, and the stored bowls, plates, and chopsticks are automatically sterilized, rinsed, and dried with all-round high-speed water flow. It is a compact new washing machine integrating dishwasher (cabinet), vegetable washing machine, cabinet, and disinfection cabinet. Cupboard.

Background technique

In the contemporary era, although technology is changing with each passing day, most of the dishwashing methods in daily life are still manual washing. When washing dishes, most of them use dishwashing cloths, dishwashing brushes, steel wool and other dishwashing utensils, or put them in the basin, or add cleaning liquid, or wash them directly with tap water. This kind of dishwashing method has no bactericidal function and will cause pollution , and it is necessary to scrub the bowl several times with a dishcloth, and store it somewhere else after drying, which is troublesome. Especially when summer comes, the weather is hot, and dishcloths that are not cleaned thoroughly are more likely to breed a large number of bacteria, leading to "secondary pollution", which in turn affects people's health.

At present, the known dishwashers (cabinets) and vegetable washing machines have their own advantages and disadvantages. Most of them have defects such as large size, expensive structure, complex structure, large volume, vibration, noise, and cleaning dead ends. Although some of them are also equipped with ultrasonic, ozone, high temperature, Spraying and other devices are used for descaling and disinfection, but due to unreasonable design, they are not carried out in accordance with scientific disinfection procedures, just like a pot of chowder soup with complete varieties and complex varieties, but the effect is not good.

Contents of the invention

In summary, in order to solve a series of problems such as large and expensive dishwashers (cabinets) and vegetable washing machines, large volume, vibration, and noise, dead cleaning angles, and unscientific disinfection procedures, the present invention provides a It is compact in structure, easy to use, time-saving and labor-saving, realizes ozone generation first according to the set disinfection program, and then generates ozone water, and carries out all-round high-speed water flow automatic sterilization, disinfection, washing and automatic drying of stored bowls, plates and chopsticks It is a compact new dishwashing cabinet integrating dishwasher (cabinet), vegetable washing machine, cabinet and disinfection cabinet. According to professional publications, ozone water is a kind of water with bactericidal effect and rich in oxygen and various trace elements. It can effectively kill tuberculosis, Escherichia coli, gonorrhea, typhoid and other viruses in the water. Good quality drinking water. Therefore, washing dishes with ozone water not only has a high-efficiency sterilization effect, but also is safer, hygienic and healthy. The invention has the advantages of compact structure, small space occupation, no vibration noise and dead cleaning angle, low cost, stable performance, convenient use, time saving, labor saving, energy saving and water saving, and can be widely used in catering places such as families, canteens and restaurants.

The technical solution adopted by the present invention to solve the technical problem is to provide a new compact dishwashing cabinet, which includes: a cabinet body, an upper cover, a water inlet pipe, a water spray nozzle, a water collection box, a water level probe, Control panel, water pump, drain solenoid valve, drain pipe, power supply, also includes: water pipe shelf, computer control system, three-position four-way solenoid valve, electric ozone blower, hot and cold air blower, residue filter device.

A top cover is installed on the top of the cabinet for putting in pots and bowls and other tableware and tightly sealed, and a water inlet pipe is provided for connecting tap water; inside there is a water pipe shelf for storing and supporting various tableware and high-pressure jet washing Rinse bowls and other tableware with water. Due to the different types of tableware, their shapes are also diverse. In order to achieve the compactness of the cabinet, basins, bowls, chopsticks and spoons are set in the cabinet; the bottom is equipped with a water collection box and a water level probe on it. It is used to collect washing water and control the water level of the water collection box. When the water level of the water collection box reaches a certain position, the water level probe will feed back to the computer control system, which will control the switching of the three-position four-way solenoid valve, so that the water in the water collection box is constant. in a certain position;

The water pipe shelf is a well-shaped mesh wall structure, and its area depends on the diameter of ordinary large basins and bowls or the length and width of chopsticks and spoons. The plate is slightly larger, and several grids are formed at intervals thicker than ordinary large basins and large plates, so as to store several large basins and large plates; similarly, several grids are formed at intervals of thickness greater than ordinary large bowls in the bowl area. In order to store several large bowls, thus effectively saving storage space;

The water pipe shelf adopts hollow pipes, all of which are connected to form a water pipe network, and a number of small holes are opened in the corresponding positions of the basin and dish area, bowl area, and chopsticks and spoon area to form water nozzles, and the high-pressure ozone sprayed by the water nozzles is used for washing. The water cleans, sterilizes and disinfects the food residue remaining on the surface of the tableware in an all-round way; the water inlet pipe of the water pipe network formed by the water pipe shelf is connected to the middle end of the three-position four-way solenoid valve control, and the other three ends are respectively piped to the inlet. Water pipes, electric blowing ozone cooling and heating fans and water pumps; the other end of the water pump is connected to the water inlet at the bottom of the water collection box, and a food residue filter device is installed at the water inlet; under the program control of the computer control system, the water inlet of the water pipe shelf passes through The connection direction of the three-position four-way solenoid valve can only be selected from one of three, or connect to the water inlet pipe, or connect to the electric blower, ozone cooling and heating fan, or connect to the water pump; when the water inlet pipe is connected, the tap water passes through the three-position pipe The water pipe network formed by the four-way solenoid valve entering the water pipe shelf is sprayed out by the water nozzle at high pressure to complete the tableware cleaning; similarly, when the electric blower ozone cold and hot air blower is connected, the ozone or hot air generated by it sprays water through the water pipe shelf The nozzle sprays to the tableware to provide ozone disinfection, drying and thermal effect disinfection of tableware; similarly, when the water pump is connected, the washing ozone water in the water collection box is sprayed out at high pressure through the nozzle of the water pipe shelf by using the suction of the water pump , perform strong disinfection and washing of tableware; after rinsing and disinfection of tableware, the washing ozone water falls into the water collection box again. After pollutants such as washing ozone water and food residues are separated by the food residue filtering device, the washing ozone water is recycled many times. In this way, the high-speed ozone water flow can be used to repeatedly rinse, sterilize, and disinfect, improve the cleaning rate of tableware, and save a lot of water resources to protect the ecological environment; there is also a drain solenoid valve and a drain pipe at the bottom of the water collection box.

The three-position four-way solenoid valve, water pump, electric blowing ozone cooling and heating fan, and drainage solenoid valve are respectively electrically connected to the computer control system, and are controlled by the program instructions of the computer control system; the computer control system is also electrically connected to the water level probe for information interaction. , Electrically connected to the control panel to implement man-machine dialogue, electrically connected to the power supply to obtain working power.

The electric ozone cooling and heating blower is controlled by a computer control system, blows out normal temperature ozone gas and air, and warms ozone gas and air according to a program.

The three-position four-way electromagnetic valve can be replaced by several electromagnetic valves to achieve the same function and effect.

Further, for some usage places where the water inlet pipe is not easy to connect with the tap water pipe, a water storage box can be placed on the top of the upper cover of the cabinet as required, and a pipe hole containing a sealing device is opened at the bottom of the water storage box to make the water storage When the box is placed on the top of the upper cover of the cabinet body, it just fits tightly with the water inlet pipe, so that as long as the water storage box is filled with water, it can replace tap water for washing.

The working principle of the present invention is completed in this way: connect the water inlet and outlet pipes, open the upper cover and put tableware in the basin and dish area, bowl area, and chopsticks and spoon area in the cabinet, then close the upper cover and seal it tightly. The panel starts working. After starting, under the control of the computer control system, the electric blower ozone cooling and heating fan blows out ozone gas at room temperature according to the program, and the three-position four-way solenoid valve is switched on according to the program, and the water nozzles on the water pipe network formed by the water pipe shelf are sprayed into the air. Ozone sterilizes and disinfects tableware in all directions in the cabinet. After the sterilization and disinfection are completed according to the set time, the three-position four-way solenoid valve is switched to connect the water inlet pipe according to the program, and at the same time the electric blower ozone cooling and heating fan is turned off. The tap water enters the water pipe shelf from the water inlet pipe through the three-position four-way solenoid valve. The water pipe network is sprayed out by the water nozzle at high pressure, and while cleaning the tableware, it is mixed with ozone to form ozone water and falls into the water collection box. When the water collection box is full of ozone water, the water level probe feeds back to the computer control system to control the three-position four-way solenoid valve to switch on the water pump, stop the water intake, and start the water pump, and use the suction of the water pump to drain the ozone water in the water collection box. Through the three-position four-way solenoid valve, the water nozzles on the water pipe network formed by the water pipe shelf are sprayed out at high pressure, and the tableware is fully sterilized and disinfected. The ozone water after rinsing the surface of the tableware in all directions falls into the water collection box again. After pollutants such as ozone water and food residue pass through the food residue filter device, the ozone water is recycled many times. After the ozone water is repeatedly rinsed and sterilized, the water pump is turned off according to the program, and the drain solenoid valve is started at the same time to discharge the sewage in the water collection box through the drain pipe; The four-way solenoid valve is sprayed at high pressure through the water nozzle on the water pipe shelf, and the tableware is rinsed in all directions to complete the cleaning work of the tableware. Finally, turn off the water pump according to the program, control the three-position four-way solenoid valve to switch on the electric blower ozone cold and hot air blower again, blow out warm gas, and dry the tableware in the cabinet. The tableware is stored in the cabinet so that it can be used as a cabinet again.

The beneficial effects of the present invention are:

1. Since the shelf for storing dishes and other tableware in the present invention is composed of hollow tubes, all of them are connected to form a water pipe shelf for the water pipe network; A number of small holes are opened to form a water nozzle, and the high-pressure ozone washing water sprayed by the water nozzle is used to clean and disinfect the dishes and other tableware in the cabinet in an all-round way. Therefore, it has the advantages of compact structure, small space occupation, no vibration noise and cleaning dead angle, and is low in cost, convenient to use, saves time and effort, saves energy and water, so as to realize the complete cleaning of stored bowls, plates and chopsticks according to the set program. Azimuth high-speed water flow for automatic sterilization, washing, drying and other effects.

2. Since the present invention adopts the procedure of setting to generate ozone earlier, and then generate ozone water, carry out the scientific disinfection technology process method of full-range high-speed water flow automatic washing, sterilization and disinfection to the bowls, plates and chopsticks stored, which is different from the current known Compared with the current dishwashing method and technology, in addition to no need for cleaning liquid, no chemical pollution, and the intelligent cleaning process is convenient and quick, its sterilization effect and washing efficiency are greatly improved, and the present invention can effectively store dishes. The bowl tableware is used as a cabinet, and the structure is compact and the volume is small and does not take up space.

3. The invention has compact structure, small space occupation, no vibration noise and dead cleaning angle, low cost, stable performance, convenient use, time-saving, labor-saving, energy-saving and water-saving, and can be widely used in catering places such as homes, canteens, and restaurants.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further described;

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a block diagram of the electric principle of the present invention;

In the figure: 1 cabinet body, 2 upper cover, 3 water inlet pipe, 4 water nozzle, 5 water collecting box, 6 water level probe, 7 control panel, 8 water pump, 9 drain solenoid valve, 10 drain pipe, 11 power supply, 12 water pipe Shelf, 13 computer control system, 14 three-position four-way solenoid valve, 15 electric blowing ozone hot and cold air blower, 16 residue filtering device.

detailed description

In Fig. 1, an upper cover (2) is installed on the top of the cabinet body (1) for placing pots and bowls and other tableware and sealing tightly, and a water inlet pipe (3) is provided for connecting tap water; The water pipe shelf (12) is used to store and support a variety of tableware and high-pressure jet washing water to wash basins and bowls and other tableware. There are also basin and dish areas, bowl areas, chopsticks and spoon areas; the bottom is equipped with a water collection box (5) and its upper The water level probe (6) is used to collect washing water and control the water level of the water collection box (5). When the water level of the water collection box (5) reaches a certain position, the water level probe (6) feeds back to the computer control system (13) by It controls the switching of the three-position four-way solenoid valve (14), so that the water in the water collection box (5) is kept at a certain position;

The water pipe shelf (12) is a well-shaped mesh wall structure, and its area depends on the diameter of ordinary large basins, bowls or the length and width of chopsticks and spoons. In the basin and dish area, the area of the water pipe shelf (12) is Slightly larger than ordinary large basins and large plates, several grids are formed at intervals that are thicker than ordinary large basins and large plates; similarly, several grids are formed at intervals that are thicker than ordinary large bowls in the bowl area, so as to effectively save Storage space;

The water pipe shelf (12) adopts hollow pipes, all of which are connected to form a water pipe network, and a number of small holes are opened in the corresponding positions of the pot and dish area, the bowl area, and the chopsticks and spoon area to form water nozzles (4). The high-pressure ozone washing water sprayed by the nozzle (4) can clean, sterilize and disinfect the food residue remaining on the surface of the tableware in all directions; the water inlet pipe of the water pipe network connected by the water pipe shelf (12) is connected to the three-position four-way electromagnetic The valve (14) controls the middle end, and the other three ends are respectively connected to the water inlet pipe (3), the electric ozone blower (15) and the water pump (8); the other end of the water pump (8) is connected to the water collection box (5) The water inlet at the bottom, and the food residue filtering device (16) is set at the water inlet; under the program control of the computer control system (13), the water inlet of the water pipe shelf (12) is connected by a three-position four-way solenoid valve (14) You can only choose one of the three directions, or connect the water inlet pipe (3), or connect the electric blower ozone cooling and heating fan (15), or connect the water pump (8); when the water inlet pipe (3) is connected, the tap water will The water pipe (3) enters the water pipe shelf (12) through the three-position four-way solenoid valve (14), and the water pipe network formed by the water nozzle (4) is sprayed out at high pressure to complete the tableware cleaning; When blower fan (15), the ozone or hot air that it produces sprays to tableware through water pipe shelf (12) nozzle (4), provides ozone disinfection, blows dry and warm effect disinfection tableware; Connect water pump (8 ), use the suction of the water pump (8) to spray the washing ozone water in the water collection box (5) through the water pipe shelf (12) nozzle (4) at high pressure to carry out strong disinfection and washing of tableware; After the tableware, the ozone water for washing falls into the water collection box (5) again. After pollutants such as washing ozone water and food residue are separated by the food residue filtering device (16), the washing ozone water is recycled for many times; a drain solenoid valve (9) and a drain pipe ( 10).

In Fig. 2, the three-position four-way solenoid valve (14), the water pump (8), the electric blower ozone cooling and heating fan (15), and the drainage solenoid valve (9) are respectively electrically connected to the computer control system (13), Accept the program instruction control of the computer control system (13); the computer control system (13) is also electrically connected to the water level probe (6) for information interaction, electrically connected to the control panel (7) to perform man-machine dialogue, and electrically connected to the power supply (11) to obtain work electrical energy.

The electric ozone cooling and heating blower (15) is controlled by a computer control system (13), blows out normal temperature ozone gas and air, and warms ozone gas and air according to a program.

When the three-position four-way solenoid valve (14) is not used due to various reasons, several solenoid valves can be used instead to achieve the same function and effect.

Further, as shown in Figure 1, for some places where the water inlet pipe (3) is not easy to connect with the tap water pipe, an additional water storage box can be placed on the top of the upper cover (2) of the cabinet body (1) as required, and the water storage box A pipe hole with a sealing device is opened at the bottom, so that when the water storage box is placed on the top of the upper cover (2) of the cabinet body (1), it is just in line with the water inlet pipe (3). In this way, as long as the water storage box is filled with water, It can be washed in place of tap water.

The working principle of the present invention is completed in this way: connect the water inlet and outlet pipes, open the upper cover (2) and place tableware in the cabinet body (1) according to the basin and dish area, bowl area, and chopsticks and spoon area, and then close it The cover (2) is tightly sealed, and the work is started on the control panel (7). After starting, under the control of the computer control system (13), the electric blower ozone cooling and heating fan (15) blows out ozone gas at room temperature according to the program, and the three-position four-way solenoid valve (14) switched on according to the program, passes through the water pipe shelf ( 12) The water nozzles (4) formed on the water pipe network are sprayed into the cabinet body (1) to sterilize the tableware with ozone in all directions. After the sterilization and disinfection are completed according to the set time, the three-position four-way solenoid valve (14) switches on the water inlet pipe (3) according to the program, and at the same time turns off the electric ozone blower (15), and the tap water flows through the water inlet pipe (3). The three-position four-way solenoid valve (14) enters the water pipe shelf (12) to form a water pipe network that is sprayed out by the water nozzle (4) at high pressure, while cleaning the tableware, it mixes with ozone to form ozone water and falls to the water collection box (5). Inside. When the water collection box (5) is full of ozone water, the water level probe (6) feeds back to the computer control system (13) to control the three-position four-way solenoid valve (14) to switch on the water pump (8), stop the water intake, and start the water pump ( 8), using the suction of the water pump (8), the ozone water in the water collection box (5) passes through the three-position four-way solenoid valve (14), and passes through the water nozzle on the water pipe network formed by the water pipe shelf (12) (4) High-pressure spray out to carry out all-round strong sterilization and washing of tableware. The ozone water after washing the surface of the tableware in all directions falls in the water collecting box (5) again. After pollutants such as ozone water and food residue pass through the food residue filtering device (16), the ozone water is recycled for multiple times. After the ozone water is repeatedly rinsed and sterilized, the water pump (8) is turned off according to the program, and the drain solenoid valve (9) is started at the same time to discharge the sewage in the water collection box (5) through the drain pipe (10); then, as mentioned above, The program connects the water inlet pipe (3) again, so that the tap water passes through the three-position four-way solenoid valve (14), and then sprays out at high pressure through the water nozzle (4) on the water pipe shelf (12), and rinses the tableware in all directions. To complete the cleaning of the tableware. Finally, turn off the water pump (8) according to the program, control the three-position four-way solenoid valve (14) and switch on the electric blower ozone cooling and heating fan (15) again, blow out the warm gas, and dry the tableware in the cabinet (1) to complete Afterwards, the present invention is automatically closed, and tableware such as dishes and bowls after drying are promptly stored in the cabinet body (1), so that it can be used as a cabinet again.

Claims (2)

1. A new type of compact dishwashing cabinet, comprising: a cabinet body, an upper cover, a water inlet pipe, a water nozzle, a water collection box, a water level probe, a control panel, a water pump, a drain solenoid valve, a drain pipe, and a power supply, and is characterized in that: Also includes: water pipe shelf, computer control system, three-position four-way solenoid valve, electric blowing ozone hot and cold air blower, residue filtering device; the upper cover is installed on the top of the cabinet for putting tableware and sealing tightly, There is a water inlet pipe for connecting tap water; there is a water pipe shelf inside for storing and supporting various tableware and high-pressure jet washing water for washing various tableware, and there are also pot and plate areas, bowl areas, chopsticks and spoon areas; The water box and the water level probe on it are used to collect washing water and control the water level of the water collection box. When the water level of the water collection box reaches the set position, the water level probe will feed back to the computer control system to control the switching of the three-position four-way solenoid valve. , so that the water in the water collection box is kept at the set position; The water pipe shelf is a well-shaped mesh wall structure, which is divided into several grids at intervals; the water pipe shelf is made of hollow tubes, all connected to form a water pipe network, which is opened in all directions in the basin and plate area, bowl area, and chopsticks and spoon area. A number of small holes form a water nozzle; the water inlet pipe of the water pipe network formed by the water pipe shelf is connected to the middle end of the three-position four-way solenoid valve control, and the other three ends are respectively connected to the water inlet pipe, the electric ozone blower, and the water pump; The other end of the water pump is connected to the suction port at the bottom of the water collection box, and a food residue filter device is installed at the suction port; under the program control of the computer control system, the water inlet of the water pipe rack is connected to the direction of the pipe through the three-position four-way solenoid valve. Choose one of the three, or connect the water inlet pipe, or connect the electric ozone blower, or connect the water pump; there is also a drain solenoid valve and a drain pipe at the bottom of the water collection box; The three-position four-way solenoid valve, water pump, electric blowing ozone cooling and heating fan, and drainage solenoid valve are respectively electrically connected to the computer control system, and are controlled by the program instructions of the computer control system; the computer control system is also electrically connected to the water level probe for information interaction. 1. Electrically connect to the control panel to perform man-machine dialogue, and electrically connect to the power supply to obtain working electric energy; the electric ozone cooling and heating fan is controlled by the computer control system, and blows out normal temperature ozone gas and air according to the program, and warms the ozone gas. 2. A new compact dishwashing cabinet according to claim 1, characterized in that: a water storage box is placed on the top of the upper cover of the cabinet body, and a pipe hole containing a sealing device is opened at the bottom of the water storage box, so that When the water storage box is placed on the top of the cabinet body loam cake, it just coincides with the water inlet pipe sealing, like this, as long as the water storage box is filled with water, it can replace tap water for washing.