CN112790705B

CN112790705B - Cleaning machine with drying function and cleaning method

Info

Publication number: CN112790705B
Application number: CN201911111831.5A
Authority: CN
Inventors: 黄兆钱; 黎子兵; 王式兴
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2023-05-26
Anticipated expiration: 2039-11-14
Also published as: CN112790705A

Abstract

The invention relates to a cleaning machine with a drying function and a cleaning method, comprising a water tank body and a slag basket, wherein a washing cavity is formed in the water tank body in a hollow mode, a water outlet is formed in the bottom wall of the water tank body, the slag basket is arranged in the washing cavity and is positioned at the water outlet, and a water drain pipe communicated with the water outlet is arranged outside the water tank body, and the cleaning machine is characterized in that: the water tank is characterized by further comprising a gas supply mechanism capable of conveying heated gas, wherein the output end of the gas supply mechanism is communicated with a drain pipe, and a gas outlet is formed in the side wall of the upper part of the water tank body. The bottom of the water tank body is provided with the air supply mechanism, the air supply mechanism can input heated air into the washing cavity through the sewer pipe and the slag basket after the washing is finished, and when hot air conveyed from bottom to top passes through the sewer pipe and the slag basket, the inner wall of the sewer pipe and the slag basket can be disinfected, so that bacteria breeding and peculiar smell are avoided, and the hot air input into the washing cavity can quickly dry bowls and dishes.

Description

Cleaning machine with drying function and cleaning method

Technical Field

The invention relates to a cleaning machine with a drying function and a cleaning method.

Background

A dish washer is a device that sprays cold water or hot water to dishes to remove dirt adhering to the dishes and wash the dishes. The dishes are placed in a dish frame in a dishwasher, and a general dishwasher includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such dishwashers typically require their own separate housing and separate components, and thus the volume of a typical dishwasher is relatively large and not suitable for use by many households with a relatively small population and residence area, and thus the use of dishwashers is not common in many households.

In order to save space and expand application range, a few designs of water tank type cleaning machines have been developed, namely, the existing water tank is modified into a cleaning machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor. The utility model provides a basin formula cleaning machine as disclosed in chinese patent application number 201320889945.4 of applicant, including the box that forms the washing space, the box includes the basin body and rotates the apron of connecting on the basin body, the bottom of basin body has the waterlogging caused by excessive rainfall area of indent at least in the central part, be provided with the water pump that will drip in the area to the washing space above the waterlogging caused by excessive rainfall area in the waterlogging caused by excessive rainfall area, the waterlogging caused by excessive rainfall area covers has the waterlogging caused by excessive rainfall board of taking the waterlogging caused by excessive rainfall hole, the waterlogging caused by excessive rainfall board top is equipped with the rotatory spray arm that is used for the water pump to go out, still be equipped with the heater in the waterlogging caused by excessive rainfall area.

The washing machine generally performs at least two washing processes when washing tableware, and at least one washing process adopts hot water for washing. This just leads to remaining a large amount of vapor in the washing chamber after wasing, can gather on the tableware surface after the vapor condensation, and the water drenches not only influences user experience and feels, and has the bacterium to breed easily. In addition, the inner wall of the slag basket at the bottom of the cleaning machine can be adhered with tiny residues, and the residues are easy to grow bacteria and give off peculiar smell, so that if dishes are temporarily stored in the washing cavity after the dishes are cleaned, the dishes are easy to be polluted.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a cleaning machine with a drying function, which can quickly dry tableware in a washing cavity after cleaning.

The second technical problem to be solved by the invention is to provide a cleaning method for spraying hot air into a washing cavity through a drain pipe below a slag basket so as to disinfect the slag basket and dry the inside of the washing cavity.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a take cleaning machine of stoving function, includes basin body and sediment basket, the inside cavity of basin body forms the washing chamber, it has the outlet to open on the diapire of basin body, the sediment basket is located in the washing chamber and is located this outlet department, the basin body is provided with the drain pipe that is linked together with the outlet outward, its characterized in that: the water tank is characterized by further comprising a gas supply mechanism capable of conveying heated gas, wherein the output end of the gas supply mechanism is communicated with a drain pipe, and a gas outlet is formed in the side wall of the upper part of the water tank body.

In the scheme, a traction valve capable of opening and closing the water outlet is arranged outside the water tank body, a water draining cavity with a U-shaped cross-section is arranged at the upper part of the traction valve, the bottom of the water draining cavity is connected with a water draining pipe, and the water draining cavity forms the water draining pipe. The diameter of the lower part of the slag basket is contracted along the radial direction to form an inserting part which can be inserted into the sewer cavity, and the bottom wall of the inserting part is provided with a filtering opening. Because the pollutant in the sediment basket is accumulated in sediment basket bottom more easily, adopts above-mentioned structure, and the lower water cavity provides certain steam and keeps somewhere the space, and the lower water cavity of packing up the steam can carry out more thorough disinfection treatment to the sediment basket grafting portion that stretches into wherein, avoids bacterium to breed and peculiar smell to produce.

Preferably, a trap pipe is connected between the output end of the drain pipe and the sewer pipe, the trap pipe is provided with a U-shaped part with an upward opening, a first end of the U-shaped part is connected with the output end of the drain pipe, a second end of the U-shaped part is provided with a connecting part which is horizontally bent towards the upper side of the U-shaped part, and the end part of the connecting part is connected with the sewer pipe. By adopting the structure, the drain pipe can be sealed by accumulated water in the water storage elbow after the cleaning is finished, so that hot air input into the drain pipe by the air supply mechanism can only go upwards to enter the washing cavity through the slag basket.

For be convenient for assemble and realize gaseous supply, air feed mechanism includes centrifugal fan and air duct, centrifugal fan locates on the diapire of basin body, the air duct is connected between centrifugal fan's air outlet and drain pipe, just the air duct middle part is provided with the structure that can heat gas.

Preferably, a heating plate capable of heating water in the washing cavity is arranged at the bottom of the water tank body, and a gas collecting box capable of covering the outer side of the heating plate is arranged on the outer bottom wall of the water tank body and is in gas communication with the gas guide pipe. Along the gas conveying direction, an air inlet communicated with the upstream outlet end of the air duct is formed in the side part of the gas collecting box, and an air outlet communicated with the downstream inlet end of the air duct is formed in the bottom of the gas collecting box. By adopting the structure, the heating plate can be utilized to preheat the gas entering the washing cavity, so that the drying efficiency of the gas on the dishes is improved.

Preferably, a heat dissipation structure shaped like a ring is arranged in the gas collection box, and the heat dissipation structure is connected with the heating plate and provided with a plurality of heat dissipation fins dispersed along the radial direction. This structure is favorable to improving heat conduction efficiency, improves the heating effect of air, and then improves the disinfection effect to the sediment basket and to the drying effect of bowl dish.

Preferably, a one-way valve is arranged between the output end of the gas supply mechanism and the drain pipe, and only allows gas to be conveyed into the drain pipe, and prevents water in the drain pipe from entering the gas supply mechanism.

The cleaning method of the cleaning machine with the drying function is characterized by comprising the following steps of:

at least adopting hot water for cleaning dishes in the washing cavity for one time, discharging waste water in the washing cavity after the dishes are cleaned, wherein the washing cavity is provided with hot steam;

the air supply mechanism is started, heated air is input into the drain pipe and passes through the slag basket from bottom to top to enter the washing cavity, the dishes are dried, and the air blown through the dishes carries water vapor and is discharged from the air outlet at the upper part of the water tank body; in the process, when the hot air passes through the drain pipe and the slag basket, the inner wall of the drain pipe and the slag basket are disinfected.

Compared with the prior art, the invention has the advantages that: the bottom of the water tank body is provided with the air supply mechanism, the air supply mechanism can input heated air into the washing cavity through the sewer pipe and the slag basket after the washing is finished, and when hot air conveyed from bottom to top passes through the sewer pipe and the slag basket, the inner wall of the sewer pipe and the slag basket can be disinfected, so that bacteria breeding and peculiar smell are avoided, and the hot air input into the washing cavity can quickly dry bowls and dishes.

Drawings

FIG. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic view of the bottom structure of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is another cross-sectional view of an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 4, the cleaning machine with drying function in this embodiment includes a water tank body 1, a spray arm 5, a driving mechanism 6, a slag basket 2, and an air supply mechanism 3, in which a washing cavity 11 is formed in the water tank body 1, the spray arm 5 is rotatably disposed at the bottom of the washing cavity 11, the driving mechanism 6 is used for pumping water into the spray arm 5, and the structure and the matching manner of the spray arm 5 and the driving mechanism 6 are the same as those of the water tank type cleaning machine in the applicant's prior application 201320889945.4, and are not described herein.

The bottom part of the water tank body 1 of the embodiment is partially recessed to form a draining area 13, the top of the draining area 13 is covered with a draining plate 14, a drain outlet 12 positioned in the draining area 13 is formed in the bottom wall of the water tank body 1, a mounting opening 141 which is arranged corresponding to the drain outlet 12 and is used for mounting the slag basket 2 is formed in the draining plate 14, the upper edge of the slag basket 2 is clamped in the mounting opening 141, and the lower part of the slag basket 2 passes through the mounting opening 141 and is positioned in the draining area 13. The air supply mechanism 3 is used for conveying heated air into the washing cavity 11, a drain pipe communicated with the water outlet 12 is arranged outside the water tank body 1, the output end of the air supply mechanism 3 is communicated with the drain pipe, and an air outlet 111 is formed in the side wall of the upper part of the water tank body 1. A one-way valve 30 is provided between the output end of the air supply mechanism 3 and the drain pipe, which allows only air to be delivered into the drain pipe, while preventing water in the drain pipe from entering the air supply mechanism 3.

As shown in fig. 4, a traction valve 100 capable of opening and closing the water outlet 12 is provided outside the water tank body 1, a water discharging chamber 10 having a U-shaped cross-section is provided at the upper portion of the traction valve 100, the bottom of the water discharging chamber 10 is connected to the water discharging pipe 7, and the water discharging chamber 10 constitutes the water discharging pipe. The diameter of the lower part of the slag basket 2 is contracted along the radial direction to form a plug-in part 21 which can be inserted into the sewer cavity 10, and a filtering opening 211 is formed on the bottom wall of the plug-in part 21. Because the pollutant in the sediment basket 2 is more likely to accumulate in sediment basket 2 bottom, adopts above-mentioned structure, and the lower water cavity 10 provides certain steam and keeps somewhere the space, and the lower water cavity 10 of packing up the steam can carry out more thorough disinfection treatment to the sediment basket 2 grafting portion 21 that stretches into wherein, avoids bacterium to breed and peculiar smell to produce.

As shown in fig. 3, a trap pipe 8 is connected between the output end of the bottom of the drain pipe (sewer pipe 10) and the sewer pipe 7, the trap pipe 8 has a U-shaped portion 81 with an opening facing upward, a first end of the U-shaped portion 81 is connected to the output end of the drain pipe (sewer pipe 10), a second end of the U-shaped portion 81 has an engagement portion 82 bent horizontally to an upper side thereof, and an end of the engagement portion 82 is connected to the sewer pipe 7. By adopting the structure, the drain pipe can be sealed by accumulated water in the trap pipe 8 after the cleaning is finished, so that hot air input into the drain pipe by the air supply mechanism 3 can only go upwards through the slag basket 2 and enter the washing cavity 11.

In this embodiment, as shown in fig. 2 and 3, the air supply mechanism 3 includes a centrifugal fan 31 and an air duct 32, the centrifugal fan 31 is disposed on the bottom wall of the water tank body 1, the air duct 32 is connected between the air outlet of the centrifugal fan 31 and the water drain pipe, and a structure capable of heating air is disposed in the middle of the air duct 32. The bottom of the water tank body 1 is provided with a heating plate 4 capable of heating water in the washing cavity 11, the outer bottom wall of the water tank body 1 is provided with a gas collecting box 41 capable of covering the outside of the heating plate 4, and the gas collecting box 41 is in gas communication with the gas guide tube 32. Along the gas conveying direction, an air inlet 411 communicated with the upstream outlet end of the air duct 32 is formed on the side part of the gas collecting box 41, and an air outlet 412 communicated with the downstream inlet end of the air duct 32 is formed on the bottom of the gas collecting box 41. By adopting the structure, the heating plate 4 can be utilized to preheat the gas entering the washing cavity 11, so that the drying efficiency of the gas on the dishes is improved. The gas collecting box 41 is provided with a heat dissipation structure 40 shaped like a ring, and the heat dissipation structure 40 is connected with the heating plate 4 and provided with a plurality of heat dissipation fins 401 dispersed along the radial direction. This structure is favorable to improving heat conduction efficiency, improves the heating effect of air, and then improves the disinfection effect to sediment basket 2 and to the drying effect of bowl dish.

The cleaning method of the cleaning machine with the drying function comprises the following steps:

the water outlet 12 is closed through the traction valve 100, the heating disc 4 heats water at the bottom of the washing cavity 11, the driving mechanism 6 pumps water into the spray arm 2 and drives the spray arm 2 to rotate and spray through water flow viscous force; after the dishes are washed, the water outlet 12 is opened through the traction valve 100, the waste water in the washing cavity 11 is discharged, and hot steam is left in the washing cavity 11;

the air supply mechanism 3 is started, external air is input into the air collection box 41 through the centrifugal fan 31, at the moment, the upper side of the heating disc 4 continuously heats the washing cavity 11, the lower part of the heating disc 4 heats the air in the air collection cavity 41, the air guide pipe 32 inputs the heated air into the lower water cavity 10, and as the accumulated water in the water storage elbow pipe 8 below the lower water cavity 10 forms a liquid seal on the bottom of the lower water cavity 10, hot air can only flow upwards into the washing cavity 11 through the lower water cavity 10 and the slag basket 2, dishes are dried, and the air blown through the dishes carries water vapor to be discharged from the air outlet 111 at the upper part of the water tank body 1; in the process, when the hot air passes through the drain pipe and the slag basket 2, the inner wall of the drain pipe and the slag basket 2 are disinfected, so that bacteria breeding and peculiar smell generation are avoided.

Claims

1. The utility model provides a take cleaning machine of stoving function, includes basin body (1) and sediment basket (2), the inside cavity of basin body (1) forms washing chamber (11), it has outlet (12) to open on the diapire of basin body (1), sediment basket (2) are located in washing chamber (11) and are located this outlet (12) department, basin body (1) are equipped with the drain pipe that is linked together with outlet (12) outward, its characterized in that: the water tank also comprises a gas supply mechanism (3) capable of conveying the heated gas, wherein the output end of the gas supply mechanism (3) is communicated with a drain pipe, and a gas outlet (111) is formed in the side wall of the upper part of the water tank body (1);

a traction valve (100) capable of opening and closing the water outlet (12) is arranged outside the water tank body (1), a water draining cavity (10) with a U-shaped cross-section is arranged at the upper part of the traction valve (100), the bottom of the water draining cavity (10) is connected with a water draining pipe (7), and the water draining cavity (10) forms the water draining pipe;

the air supply mechanism (3) comprises a centrifugal fan (31) and an air duct (32), the centrifugal fan (31) is arranged on the bottom wall of the water tank body (1), the air duct (32) is connected between an air outlet of the centrifugal fan (31) and a drain pipe, and a structure capable of heating air is arranged in the middle of the air duct (32);

the bottom of the water tank body (1) is provided with a heating disc (4) capable of heating water in the washing cavity (11), the outer bottom wall of the water tank body (1) is provided with a gas collecting box (41) capable of covering the outside of the heating disc (4), and the gas collecting box (41) is in gas communication with the gas guide tube (32);

the cleaning method of the cleaning machine comprises the following steps:

the water outlet (12) is closed through the traction valve (100), and the heating plate (4) heats water at the bottom of the washing cavity (11); after the dishes are washed, the water outlet (12) is opened through the traction valve (100), the waste water in the washing cavity (11) is discharged, and hot steam is left in the washing cavity (11);

opening air feed mechanism (3), in with external air input gas collection box (41) through centrifugal fan (31), at this moment, heating dish (4) upside is to washing chamber (11) continued heating, heating dish (4) lower part is to the air in gas collection chamber (41) in, air duct (32) are with the air input down chamber (10) after heating, ponding in water trap pipe (8) below down chamber (10) forms the liquid seal to down chamber (10) bottom, steam goes up through down chamber (10), sediment basket (2) gets into in washing chamber (11), dry bowl dish, the gas that blows over the bowl dish carries steam to discharge from gas outlet (111) on basin body (1) upper portion.

2. The cleaning machine with drying function according to claim 1, wherein: the diameter of the lower part of the slag basket (2) is contracted along the radial direction to form a plug-in connection part (21) which can be inserted into the sewer cavity (10), and the bottom wall of the plug-in connection part (21) is provided with a filtering opening (211).

3. The cleaning machine with drying function according to claim 1, wherein: a trap pipe (8) is connected between the output end of the drain pipe and the sewer pipe (7), the trap pipe (8) is provided with a U-shaped part (81) with an upward opening, the first end of the U-shaped part (81) is connected with the output end of the drain pipe, the second end of the U-shaped part (81) is provided with a connecting part (82) which is horizontally bent towards the upper side of the second end of the U-shaped part, and the end part of the connecting part (82) is connected with the sewer pipe (7).

4. The cleaning machine with drying function according to claim 1, wherein: along the gas conveying direction, an air inlet (411) communicated with the upstream outlet end of the air duct (32) is formed in the side part of the gas collecting box (41), and an air outlet (412) communicated with the downstream inlet end of the air duct (32) is formed in the bottom of the gas collecting box (41).

5. The cleaning machine with drying function according to claim 1, wherein: the gas collecting box (41) is internally provided with a heat dissipation structure (40) which is shaped like a ring, and the heat dissipation structure (40) is connected with the heating plate (4) and is provided with a plurality of heat dissipation fins (401) dispersed along the radial direction.

6. The cleaning machine with a drying function according to any one of claims 1 to 5, characterized in that: a one-way valve (30) which only allows the gas to be conveyed into the drain pipe and prevents the water in the drain pipe from entering the gas supply mechanism (3) is arranged between the output end of the gas supply mechanism (3) and the drain pipe.

7. A cleaning method of the cleaning machine with drying function according to any one of claims 1 to 6, characterized in that:

at least adopting hot water for washing dishes in the washing cavity (11), discharging the waste water in the washing cavity (11) after the dishes are washed, wherein the washing cavity (11) is provided with hot steam;

the air supply mechanism (3) is started, heated air is input into the drain pipe and passes through the slag basket (2) from bottom to top to enter the washing cavity (11), dishes are dried, and the air blown through the dishes carries water vapor and is discharged from the air outlet (12) at the upper part of the water tank body (1); in the process, when the hot air passes through the drain pipe and the slag basket (2), the inner wall of the drain pipe and the slag basket (2) are disinfected.