CN211324833U

CN211324833U - Dish washing machine with tableware keeping function

Info

Publication number: CN211324833U
Application number: CN201921337713.1U
Authority: CN
Inventors: 王志江
Original assignee: Hangzhou De&e Electrical Co ltd
Current assignee: Hangzhou De&e Electrical Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-25
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a take dish washer of function is kept to tableware belongs to domestic dish washer field. The utility model discloses a dishwasher body, be provided with the gas vent that is used for inspiratory gaseous air inlet and is used for exhaust gas on the dishwasher body, its structural feature lies in: the air inlet is connected with one end of the air inlet pipe, the other end of the air inlet pipe is connected with the circulating heating system, the circulating heating system is connected with one end of the exhaust pipe, the other end of the exhaust pipe is connected with the exhaust port, and the air inlet pipe and the exhaust pipe are provided with at least one pipe matched with the sterilizing and bacteriostatic device. Can jointly disinfect, antibacterial through ozone and anion in the inside effective circulation of air current that forms of dish washer, maintain the inside air cleanness of dish washer simultaneously, the dish washer of function is kept to the area tableware of the tableware storage of being convenient for.

Description

Dish washing machine with tableware keeping function

Technical Field

The utility model relates to a take dish washer of function is kept to tableware belongs to domestic dish washer field.

Background

Along with the improvement of living standard of people and the corresponding improvement of living quality, the dish-washing machine gradually enters thousands of households, and becomes a sharp tool for freeing both hands of people for the second time after the washing machine. The household popularity of the product in developed countries in Europe and America is about 80%, but the household popularity in China is not 3% at present, and the reason is that people do not fully understand the product of the dish-washing machine, the development of the dish-washing machine product is restricted by kitchen area or decoration transformation, a plurality of consumers solve the installation problem by replacing the disinfection cabinet with the dish-washing machine, and the dish-washing machine is greatly replaced by the disinfection cabinet. Although tests have shown that dishware can be washed with greater than 99.9% of the bacteria Escherichia coli and Staphylococcus aureus, it is well known that dishwasher operation can be followed by accumulation of fine food residues on the bottom screen, which can easily become mouldy in a closed, humid environment over time, especially in hot summer days, where the dishware is more prone to getting damp, growing bacteria and creating odors. Therefore, the dish washer must solve the problem of storing dishes to completely replace the sterilizing cabinet.

The manufacturers of dishwashers are also concerned with this, and they do this by sucking air from outside the dishwasher into the inner chamber of the dishwasher through the fan and then exhausting the air to the outside of the dishwasher through the respirator. However, this method only achieves the function of ventilation in the inner cavity of the dish washer, and cannot really kill bacteria and effectively inhibit the growth and reproduction of mold. And the outside polluted air (such as cooking fume) of the dish washer is easy to be sucked into the dish washer to cause secondary pollution to the tableware, and the moisture discharged outside can damp the cabinet to influence the service life of the cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable, can form the air current effective cycle in the dish washer is inside, jointly disinfect, antibacterial through ozone and anion simultaneously, maintain the dish washer inside air clean, the dish washer of function is kept to the area tableware of the tableware storage of being convenient for.

The utility model provides a technical scheme that above-mentioned problem adopted is: this take dish washer of function is kept to tableware, including the dish washer body, be provided with the gas inlet that is used for inspiratory gas on the dish washer body and be used for the gas vent of exhaust, its structural feature lies in: the air inlet is connected with one end of the air inlet pipe, the other end of the air inlet pipe is connected with the circulating heating system, the circulating heating system is connected with one end of the exhaust pipe, the other end of the exhaust pipe is connected with the exhaust port, and the air inlet pipe and the exhaust pipe are provided with at least one pipe matched with the sterilizing and bacteriostatic device.

Further, the circulation heating system comprises a circulation fan, a heater and a heat protector used for controlling the temperature of the heater, the heat protector is connected with the heater, the other end of the air inlet pipe is matched with the heater, the heater is located below the circulation fan, and the circulation fan is matched with one end of the exhaust pipe.

Further, the circulation heating system further comprises a first cover plate, a circulation heating seat and a second cover plate, the circulation fan is installed on the circulation heating seat through the first cover plate, the first cover plate and the circulation heating seat are both connected with one end of the exhaust pipe, the heater is installed on the circulation heating seat through the second cover plate, and the second cover plate and the circulation heating seat are both connected with the other end of the air inlet pipe.

Further, the gap between the circulating heating seat and the heater is filled with activated carbon or quicklime to increase the drying and ventilation effects of the tableware.

Furthermore, the sterilization and bacteriostasis device comprises an ozone generator for generating ozone and an anion generator for generating anions, wherein the ozone generator and the anion generator are both arranged on the air inlet pipe; or the ozone generator and the negative ion generator are both arranged on the exhaust pipe; or the ozone generator is arranged on the air inlet pipe, and the negative ion generator is arranged on the exhaust pipe; or the ozone generator is arranged on the exhaust pipe, and the negative ion generator is arranged on the air inlet pipe.

Further, the dishwasher also comprises an electric control system used for controlling the work of the electric devices, and the electric control system is connected with the circulating heating system.

Further, the air inlet and the air outlet are respectively arranged at two sides of the dishwasher body.

Further, the air inlet pipe is made of a single part or assembled by at least two parts, and the exhaust pipe is made of a single part or assembled by at least two parts.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. the drying of the tableware can be better realized, and the storage of the tableware is realized.

2. The drying and circulation of air are all accomplished inside the dish washer, can not inhale kitchen oil smoke gas, cause secondary pollution to the tableware, have also stopped reptiles such as cockroach and have got into the inside possibility of dish washer.

3. No humid gas is discharged, and the service life of the cabinet is prolonged.

4. The generated ozone and negative ions can act repeatedly in the circulating process, and the use efficiency is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of a dishwasher with a tableware keeping function according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a dishwasher with a tableware keeping function according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a dishwasher with a tableware keeping function according to an embodiment of the present invention.

Fig. 4 is a schematic bottom structure view of a dishwasher with a tableware keeping function according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of the sterilization and bacteriostasis device of the embodiment of the present invention installed on the exhaust pipe.

Fig. 6 is a schematic structural view of the sterilization and bacteriostasis device of the embodiment of the present invention installed on the air inlet pipe.

Fig. 7 is a schematic diagram of a three-dimensional explosion structure of a circulation heating system according to embodiment 1 of the present invention.

Fig. 8 is a schematic perspective view of the circulation heating system according to embodiment 2 of the present invention.

In the figure: an air inlet 1, an air inlet pipe 2, a circulating heating system 3, an exhaust pipe 4, an ozone generator 5, a negative ion generator 6, an exhaust port 7, an electric control system 8, a dishwasher body 9,

The device comprises a first cover plate 31, a circulating fan 32, a circulating heating seat 33, a second cover plate 34, a heater 35 and a thermal protector 36.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.

Example 1 (see FIGS. 1-7)

The dishwasher with the tableware keeping function in the embodiment comprises a sterilization and bacteriostasis device, an air inlet pipe 2, a circulating heating system 3, an exhaust pipe 4, an electric control system 8 for controlling work of electric devices, a dishwasher body 9, and an exhaust port 7 which is arranged on the dishwasher body 9 and used for sucking air and exhausting air, wherein the air inlet 1 and the exhaust port 7 are respectively arranged on two sides of the dishwasher body 9.

In this embodiment, the air inlet 1 is connected to one end of the air inlet pipe 2, the other end of the air inlet pipe 2 is connected to the circulation heating system 3, the circulation heating system 3 is connected to one end of the exhaust pipe 4, the other end of the exhaust pipe 4 is connected to the exhaust port 7, at least one pipe of the air inlet pipe 2 and the exhaust pipe 4 is matched with the sterilization and bacteriostasis device, the air inlet pipe 2 is made of a single part or is assembled by at least two or more parts, and the exhaust pipe 4 is made of a single part or is assembled by at least two or more parts.

In this embodiment, the electrical control system 8 is connected to the circulation heating system 3, and the circulation heating system 3 includes a first cover plate 31, a circulation fan 32, a circulation heating base 33, a second cover plate 34, a heater 35, and a thermal protector 36 for controlling the temperature of the heater 35.

The thermal protector 36 in this embodiment is connected with the heater 35, the other end of intake pipe 2 cooperates with the heater 35, the heater 35 is located circulating fan 32's below, circulating fan 32 cooperates with the one end of blast pipe 4, circulating fan 32 installs on circulation heating seat 33 through first apron 31, first apron 31 and circulation heating seat 33 all are connected with the one end of blast pipe 4, the heater 35 is installed on circulation heating seat 33 through second apron 34, second apron 34 and circulation heating seat 33 all are connected with the other end of intake pipe 2.

The sterilization and bacteriostasis device in the embodiment comprises an ozone generator 5 for generating ozone and an anion generator 6 for generating anions, wherein the ozone generator 5 and the anion generator 6 are both arranged on the air inlet pipe 2; or, the ozone generator 5 and the negative ion generator 6 are both arranged on the exhaust pipe 4; or the ozone generator 5 is arranged on the air inlet pipe 2, and the negative ion generator 6 is arranged on the exhaust pipe 4; or the ozone generator 5 is arranged on the exhaust pipe 4, and the negative ion generator 6 is arranged on the air inlet pipe 2.

The working process of the dishwasher with the tableware keeping function in the embodiment is mainly divided into two stages:

the first stage is a tableware dehumidification stage, and because the surface of the tableware which is just rinsed is full of water stains, the convenience is provided for the breeding of bacteria, the surface of the tableware must be dried firstly; the program is controlled by the electric control system 8 to start the circulating fan 32 in the circulating heating system 3 to work, the damp gas is sucked from the air inlet 1, passes through the circulating heating system 3 through the air inlet pipe 2, the heater 35 in the circulating heating system 3 works at the same time, part of water vapor is absorbed and evaporated, passes through the exhaust pipe 4 and is exhausted to the inner cavity of the dishwasher body 9 through the exhaust port 7, and the aim of drying tableware is achieved through continuous circulation.

The second stage is a fresh air circulation stage, and the tableware is easy to mildew after being stored in a closed space for a long time; the circulating fan 32 is periodically started through program setting to make the air in the cavity of the dishwasher body 9 flow, and simultaneously, the combined action of the ozone and the negative ions is assisted to kill bacteria.

The ozone sterilization principle is as follows: the electrode potential of the ozone generated by the ozone generator 5 is 2.07eV, and the ozone is a potential oxidant, the oxidation capability of the ozone is second to that of fluorine, chlorine, a trifluoro compound and hydroxyl radicals, and the ozone has specific disinfection and sterilization effects in practical application. The sterilization process belongs to biochemical oxidation reaction, and mainly comprises the following three forms: ozone can oxidize and decompose enzyme required by glucose in bacteria to make the bacteria lose activity and die; secondly, the bacteria and the viruses directly act to destroy cell walls, DNA and RNA of the bacteria and the viruses and the metabolic capability of the bacteria, so that the bacteria die; and thirdly, the bacterial cell permeates cell membrane tissues, invades the interior of cells, and acts on outer membrane lipoprotein and inner lipopolysaccharide to enable the bacteria to be dissolved and killed due to permeability distortion.

The negative ion sterilization principle is as follows: the negative ion generator 6 ionizes the air nearby by the action of a high-voltage electrostatic field, and electrons generated by the ionization of molecules in the air are easily captured by oxygen molecules to form negative oxygen ions. After the negative ions are combined with the bacteria, the bacteria are subjected to structural change or energy transfer, and the bacteria die. Therefore, the negative ions are confirmed by the medical field to be effective means for killing germs and purifying air.

Example 2 (see FIGS. 1-6, 8)

In the embodiment, the thermal protector 36 is connected with the heater 35, the other end of the air inlet pipe 2 is matched with the heater 35, the heater 35 is located below the circulating fan 32, the circulating fan 32 is matched with one end of the exhaust pipe 4, the circulating fan 32 is installed on the circulating heating seat 33 through the first cover plate 31, the first cover plate 31 and the circulating heating seat 33 are both connected with one end of the exhaust pipe 4, the heater 35 is installed on the circulating heating seat 33 through the second cover plate 34, and the second cover plate 34 and the circulating heating seat 33 are both connected with the other end of the air inlet pipe 2; the gap between the circulation heating base 33 and the heater 35 is filled with activated carbon or quicklime to increase the drying and ventilation effect of the tableware.

In order to increase the drying and ventilation effect of the tableware, active carbon or quicklime can be filled in the gap between the circulating heating seat 33 and the heater 35; the active carbon or the quicklime is distributed with developed capillary pores with different shapes and sizes on the surface, the capillary pores have strong adsorption capacity and large specific surface area, can be fully contacted with water vapor to further absorb the water vapor, and when the heater 35 works, the water vapor adsorbed by the active carbon or the quicklime is heated to evaporate, and the adsorption capacity is activated again.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a take dish washer of tableware custody function, includes dish washer body (9), be provided with air inlet (1) that are used for inhaling gas and gas vent (7) that are used for exhaust gas on dish washer body (9), its characterized in that: still including the antibacterial device that disinfects, intake pipe (2), circulation heating system (3) and blast pipe (4), air inlet (1) is connected with the one end of intake pipe (2), the other end and the circulation heating system (3) of intake pipe (2) are connected, circulation heating system (3) are connected with the one end of blast pipe (4), the other end and gas vent (7) of blast pipe (4) are connected, intake pipe (2) and blast pipe (4) have at least one pipe and the antibacterial device cooperation that disinfects.

2. The dishwasher with a tableware keeping function according to claim 1, wherein: the circulation heating system (3) comprises a circulation fan (32), a heater (35) and a heat protector (36) used for controlling the temperature of the heater (35), the heat protector (36) is connected with the heater (35), the other end of the air inlet pipe (2) is matched with the heater (35), the heater (35) is located below the circulation fan (32), and the circulation fan (32) is matched with one end of the exhaust pipe (4).

3. The dishwasher with a tableware keeping function according to claim 2, wherein: circulation heating system (3) still include first apron (31), circulation heating seat (33) and second apron (34), circulating fan (32) are installed on circulation heating seat (33) through first apron (31), first apron (31) and circulation heating seat (33) all are connected with the one end of blast pipe (4), heater (35) are installed on circulation heating seat (33) through second apron (34), second apron (34) and circulation heating seat (33) all are connected with the other end of intake pipe (2).

4. The dishwasher with a tableware keeping function according to claim 3, wherein: the gap between the circulating heating seat (33) and the heater (35) is filled with activated carbon or quicklime to increase the drying and ventilation effects of the tableware.

5. The dishwasher with a tableware keeping function according to claim 1, wherein: the sterilization and bacteriostasis device comprises an ozone generator (5) for generating ozone and a negative ion generator (6) for generating negative ions, wherein the ozone generator (5) and the negative ion generator (6) are both arranged on the air inlet pipe (2); or the ozone generator (5) and the negative ion generator (6) are both arranged on the exhaust pipe (4); or the ozone generator (5) is arranged on the air inlet pipe (2), and the negative ion generator (6) is arranged on the exhaust pipe (4); or the ozone generator (5) is arranged on the exhaust pipe (4), and the negative ion generator (6) is arranged on the air inlet pipe (2).

6. The dishwasher with a tableware keeping function according to claim 1, wherein: the dishwasher further comprises an electric control system (8) for controlling the work of the electric devices, wherein the electric control system (8) is connected with the circulating heating system (3).

7. The dishwasher with a tableware keeping function according to claim 1, wherein: the air inlet (1) and the air outlet (7) are respectively arranged on two sides of the dishwasher body (9).

8. The dishwasher with a tableware keeping function according to claim 1, wherein: the air inlet pipe (2) is made of a single part or is formed by assembling at least two parts, and the exhaust pipe (4) is made of a single part or is formed by assembling at least two parts.