CN2379092Y - High efficiency and multi-purpose bowl washing machine - Google Patents

Abstract

The high-efficiency multi-purpose dishwasher relates to a dishwasher integrating the functions of washing dishes with boiling water, washing vegetables in cold water, cleaning rice, and supplying hot water. The center of the scrubber is provided with a tubular center shaft with an upper opening and a push rod on the top, and a special washing basket for tableware or vegetables or rice is set on the center shaft, and there is an electric heater at the bottom of the scrubber. The nozzle is tangential, and the micro flushing pump connects the nozzle with the bottom of the washer, so that the water flow in the washer can be circulated and washed and the washing basket can be rotated around the central top axis; a large amount of steam escaping during washing dishes can be passed through the same body or split structure. The heat recovery device recovers, and the efficiency reaches more than 70%. The dishwasher has the advantages of small volume, short washing and disinfection time and low use cost.

Description

High-efficiency multi-purpose dishwasher

The utility model relates to the improvement technology of the dishwasher, in particular the utility model relates to a manufacturing technology of a novel dishwasher integrating boiling water for dishwashing and disinfection, hot water for bathing and cold water for washing vegetables, and cleaning rice. Because the heat can be reused, the energy consumption is significantly reduced, and the use cost is significantly reduced.

As everyone knows, the dishwasher has entered people's daily life as a household appliance for cleaning the greasy tableware used for three meals a day. Households in developed countries have been widely used. However, so far, all dishwashers sold in the domestic market are designed and manufactured with reference to foreign models or directly imported from abroad. This type of dishwasher arranges the plates and dishes in the dish rack basket in a certain order, and the dense nozzles on the cross nozzle located under the dish rack basket spray high-speed hot water to rinse the tableware obliquely upwards, and the oblique spray produces The torque makes the cross nozzle rotate around the central water supply pipe to ensure the coverage of spray water. This kind of dishwasher has a good effect when washing shallow tableware such as plates and dishes, but it cannot achieve the desired effect when washing Chinese tableware with complex shapes. In particular, this kind of dishwasher has a single function, so that the limited kitchen space cannot be effectively used, and the time for housework cannot be significantly reduced, and the use cost is relatively high.

The purpose of the utility model is to provide a high-efficiency multi-purpose dishwasher that can not only wash complicated-shaped dining utensils, but also wash vegetables in cold water, wash rice, and supply hot water.

In order to achieve the above object, the utility model is achieved through the following solutions. The dishwasher includes a scrubber, a washing basket and a micro-washing pump. The micro-washing pump sends hot water to the scrubber to rinse the bowls in the basket. , the top of the central jacking shaft is provided with a push rod, and the push rod is covered with a special washing basket with a top plate. The special washing basket can be a dish washing basket, or a special basket for washing rice or washing; the wall of the scrubber There are two groups of tangential nozzles on the top, which are respectively connected to the outlets of two micro-washing pumps next to the outer wall of the scrubber. The inlet of the micro-washing pump is connected to the bottom of the scrubber. Through the operation of the micro-washing pump, the water in the scrubber Repeated cycle, the water sprayed by the tangential nozzles makes the special washing basket rotate around the central top axis. The two sets of tangential nozzles can be in the same direction, or one can be forward and the other can be reversed, one stop and one open separately, and the rotation direction can be changed periodically to enhance washing. Function; the side of the scrubber is equipped with a water level controller to keep a certain water level in the scrubber; the bottom of the scrubber is equipped with an electric heater to heat and boil the water in the scrubber; the lower part of the scrubber is also equipped with a A heat recovery device that is placed together or separately and matched with the scrubber. The heat recovery device is equipped with a heating coil connected to the bottom of the central top shaft. When washing dishes with boiling water, the electric heater at the bottom of the washer When the water is boiled, a large amount of steam is introduced into the heating coil through the upper opening of the central top shaft, and the heating coil performs heat exchange on the water body in the heat energy recovery device, so that the water in the heat energy recovery device becomes hot water to achieve the purpose of heat recovery; heat energy recovery The lower part of the device is provided with a water inlet pipe, and the upper part is provided with a hot water pipe. One end of the hot water pipe is connected to the three-way electromagnetic valve, and its branch pipe is connected to the bathroom or other places where hot water is used; the other inlet of the three-way electromagnetic valve is connected to the tap water. The outlet is connected with the scrubber for the selection of hot water and cold water when washing dishes or vegetables and rice, and the selection of discharging waste water from the bottom of the scrubber.

The utility model has the following advantages:

1. Compared with the existing dishwasher, since the utility model adopts boiling water to wash dishes, the tableware is not only sprayed by high-temperature hot water, but also rotated and washed in the forward and reverse directions in the high-temperature water body along with the special washing basket, which effectively improves the The washing effect is improved, and the washing time is shortened.

2. The utility model is equipped with a heat recovery device, which can be set in the same shell as the washer to form a cabinet type dishwasher, or the heat recovery device and the washer can be separated to form a split type dishwasher. The recoverer can be installed inside the cooktop, or installed in the bathroom or ceiling, making full use of the limited space of the user.

3. The utility model has remarkable energy-saving effect. When washing dishes in boiling water, a large amount of steam escapes through the heat recovery device to heat and store a large amount of hot water for the next washing or bathing. The heat recovery rate of this process is over 70%, especially in boiling water. During the washing process, the tableware is thoroughly disinfected, and users do not need to purchase disinfection cabinets and consume disinfection power.

4. The utility model is a multi-purpose household electrical appliance. The functions of washing dishes, vegetables and rice can be completed by replacing different washing baskets, which effectively reduces the labor intensity and time of housework.

Accompanying drawing is an embodiment of the present utility model, wherein

Fig. 1 is a schematic front view of the structure of the utility model

Fig. 2 is a schematic top view of the structure of the utility model

The utility model is further described in conjunction with the accompanying drawings

The utility model consists of a scrubber 1, a top plate 2, a central top shaft 3, a special washing basket 4, a water level controller 5, a tangential nozzle 6, a micro circulation pump 7 and 10, a porous plate 8, an electric heater 9, and a heat recovery device 11. Three-way electromagnetic cutting 12, electromagnetic cutting 13, cold water pipe 14, hot water pipe 15, heating coil 16, ejector rod 17, water inlet pipe 18, and micro expansion valve 19. The center of the scrubber 1 is provided with a tubular center top shaft 3 with an upper opening, the top of the center top shaft 3 is provided with a push rod 17, a special washing basket 4 is placed on the center top shaft 3, and a top plate 2 is arranged on the top of the special washing basket 4. The special washing basket 4 can be a dish washing basket for placing tableware, or a special basket for washing rice or vegetables. When the special washing basket 4 is inserted into the center jack shaft 3, the top plate 2 is located on the top rod 17 of the center jack shaft 3 Two groups of tangential nozzles 6 are arranged on the barrel wall of the scrubber 1, and the nozzles 6 are respectively connected with the outlets of two miniature flushing pumps 7 and 10, and the inlets of the miniature flushing pumps 7 and 10 are connected with the bottom of the scrubber 1, which are opened in turn Miniature washing pumps 7 and 10, the washing pump absorbs the water at the bottom of the washer 1 and sprays it tangentially from the nozzle 6, so that one group sprays water clockwise along the cylinder wall, and the other group counterclockwise, so that the special washing basket 4 is driven. The front and back rotate around the central top axis 3 cycles to enhance the washing effect; the side of the scrubber 1 is provided with a water level controller 5 to keep a certain water level in the scrubber 1; the bottom of the scrubber 1 is equipped with Electric heater 9, so that the water in scrubber 1 is heated and boiled; Electric heater 9 top is provided with perforated plate 8, and the bottom of scrubber 1 is provided with the thermal energy that it is assembled together or shelved separately, matches with scrubber Recycler 11 , heat recovery device 11 is provided with a heating coil 16 communicating with the bottom of central top shaft 3 . When washing dishes, the heat recovery device 11 supplies hot water to the washer 1, and then the electric heater 9 at the bottom heats the water in the washer 1 to boil. A large amount of steam rises evenly through the perforated plate 8, reaches the water surface, passes through The only channel one first enters the upper opening of the center top shaft 3, passes through the hollow pipe diameter in the center top shaft 3, and leads to the heating coil 16, and the heating coil 16 performs heat exchange on the water body in the heat energy recovery device, and the condensed water is removed. The higher hot water of temperature in the heat recovery device 11 can be used for bathing or washing dishes next time. The heat recovery device 11 bottom is provided with water inlet valve 18, and its top is provided with hot water pipe 15, and one end of hot water pipe 15 links to each other with three-way electromagnetic valve 12, and its branch pipe is connected with electromagnetic valve 13 at other places where hot water is used, such as the bathroom. Connect; the other end of the three-way electromagnetic cutting 12 is connected with the scrubber 1, and another end is connected with the cold water pipe 14 for hot water and cold water selection when washing dishes or vegetables; When hot water is supplied in the bathroom, the corresponding electromagnetic valves 13 can be started respectively. The heat recovery device 11 is heated by steam, and except the water inlet pipe 18, a micro-expansion valve 19 is also provided. The scrubber 1 and the heat recovery device 11 can be arranged in the same casing, or can be separately arranged in the stove or hung on the wall.

The dishwashing function operating procedure of the present utility model is as follows:

Put the catering utensils into the special washing basket 4 that has been seated on the center top shaft 3—press the dishwashing function key set on the panel of the washing machine 1, and under the control of the three-way electromagnetic cutting 12, heat from the heat recovery device 11 The hot water enters the scrubber 1 and reaches the set water level,—a signal is sent by the water level controller 5, the three-way electromagnetic valve 12 closes the hot water channel, and the electric heater 9 is turned on to heat the water to boiling—in the time program Under control, after continuing to boil for a certain period of time, start the micro-washing pumps 7 and 10 in turn. At this time, the high-temperature water body in the scrubber 1 rapidly flows along the tangential direction, and rotates with the special washing basket 4 containing tableware—at the set time Under the control of the program, the electric heater 9 and the miniature washing pumps 7 and 10 are deactivated, and the drain valve at the bottom of the scrubber 1 is opened to remove the sewage—the three-way electromagnetic valve 12 is automatically opened again, and hot water is put into the scrubber 1 to reach Set the water level—the miniature flushing pumps 7 and 10 are turned on again for 1-2 minutes to clean—the drain valve removes waste water, and the cleaning is finished.

The operation procedure of vegetable washing function is as follows:

Put the vegetables into the special washing basket 4 that has been seated on the central top shaft 3, and press the cold washing function key—the three-way electromagnetic cutting 12 will automatically open, put cold water into the washing machine 1, and reach the set water level ——The micro washing pumps 7 and 10 are turned on in turn, and the vegetables in the basket are cleaned comprehensively and efficiently—the sewage is removed—and this can be repeated 1-2 times. For cold water immersion

Soak to remove pesticides, etc., can be set for a special time.

The operation procedure of the rice washing function is similar to that of the dish washing function.

The operating procedure of the shower function is as follows:

Press the shower function key---the hot water pipe 15 supplies hot water, cut off the power supply of the electric heater 9 and lock simultaneously, and the electric shock protector is on standby to ensure the safety of the showerer---the shower ends and resets.

Claims (2)

1. efficient multi-purpose dish-washing machine is characterized in that: washer (1) center is provided with the center apical axis (3) that upper opening, top are provided with the tubulose of push rod (17), is with the special use that is provided with top board (2) on the central shaft (3) and washes basket (4); The barrel of washer (1) is provided with tangential nozzle (6), tangential nozzle (6) links to each other with (10) outlet with the miniature flushing pump (7) of washer (1) outer wall respectively, the import of miniature flushing pump (7) and (10) is connected with washer (1) bottom, the side of washer (1) is provided with water level controller (5), washer (1) bottom is provided with electric heater (9), the washer bottom also is provided with and fits together with it or split is shelved, thermal energy recoverer (11) with the washer coupling, be provided with in the thermal energy recoverer (11) with center apical axis (3) pipe in the heat(ing) coil (16) that is communicated with, thermal energy recoverer (11) bottom is provided with water intaking valve (18), top is provided with hot-water line (15), hot-water line (15) and threeway electromagnetic valve (12), and use the electromagnetic valve (13) of hot water parts to be connected with removing bathroom or other; Another import of threeway electromagnetic valve (12) links to each other with running water, and its outlet is connected with washer (1), and for washing the dishes or hot water when washing dish and drawing meter, cold water is selected or the usefulness of blowdown selection.

2. efficient multi-purpose dish-washing machine according to claim 1 is characterized in that: it can be the basket that washes the dishes that basket (4) is washed in described special use, also can be the special basket of drawing rice or washing dish.