CN215502879U - Cleaning machine with drying function - Google Patents

Abstract

The utility model relates to a cleaning machine with a drying function, which comprises a box body with a washing cavity and an opening at the top, wherein a top air blowing structure used for blowing air into the washing cavity from top to bottom is arranged on the inner top wall of a door body, the top air blowing structure is provided with an air injection disc, a plurality of air injection channels extending along the radial direction are arranged in the air injection disc, outer ports of the air injection channels are positioned on the outer peripheral wall of the air injection disc and are arranged close to the inner wall surface of the door body, and an air blowing mechanism connected with the inner ends of the air injection channels and used for blowing air is arranged outside the box body. After the cleaning machine finishes cleaning the bowls and dishes, gas is blown downwards through a top air blowing structure arranged on the inner top wall of the door body, the gas is output from the side wall of the gas injection disc after being radially dispersed, and the gas can flow for a certain distance along the inner top wall of the door body due to the wall attachment effect, and then diffuses downwards along the side wall of the washing cavity after touching the side wall of the washing cavity, so that the gas flow diffusion range can be enlarged, the dead angle of drying can be eliminated, and the drying effect can be improved.

Description

Cleaning machine with drying function

Technical Field

The utility model relates to the technical field of dish washing machines, in particular to a cleaning machine with a drying function.

Background

A dishwasher is an apparatus that sprays cold or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. Dishes are placed in a dish frame inside a dish washing cabinet, and a general dish washing machine includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such a dishwasher usually requires a separate housing and separate components, so that the general dishwasher is large in volume and is not suitable for being used in some families with large population and small living area, and thus the dishwasher is not common in many families.

In order to save space and expand the application range, many designs of water tank type cleaning machines have been developed, that is, 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 water tank type cleaning machine disclosed in the applicant's chinese patent application No. 201320889945.4 comprises a tank body forming a washing space, the tank body comprises a water tank spray arm and a cover plate rotatably connected to the water tank spray arm, the bottom of the water tank spray arm is provided with a recessed draining area at least at the central part, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, a rotary spray arm for pumping water is arranged above the draining plate, and a heater is further arranged in the draining area.

The above-mentioned washing machines generally perform at least two washing operations for washing dishes, at least one of which is performed using hot water. This just leads to remaining in the washing chamber after finishing washing to have a large amount of vapor, and the vapor can gather on the tableware surface after the condensation, and the user experience is felt not only to the influence of water drenching, and has bacterial growing easily. Although also introducing gas and drying the bowls and dishes in the existing cleaning machine, the gas is mainly introduced from the side wall, convection diffusion under a relatively natural state is realized by utilizing the air speed of inlet air, and the tableware is placed unevenly, so that the air is mainly concentrated at the air inlet of the tank barrel, and the great energy is lost along with the occurrence of vortex phenomenon, finally, the hot air in the whole tank body is distributed unevenly, and the drying effect at the corner far away from the air inlet and the door panel is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides a cleaning machine with a drying function, which can blow gas downwards from the top of a washing cavity along the side wall of the washing cavity so as to eliminate drying dead corners and improve the drying effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a cleaning machine with drying function, is including having washing chamber and the open box in top, uncovered department is provided with the door body that can open it or close, be provided with on the interior roof of the door body and be used for top-down to drum into gaseous top blast structure in the washing chamber, this top blast structure has jet-propelled disc, be provided with many jet-propelled passageways along radial extension in the jet-propelled disc, the outer port of this jet-propelled passageway is located just be close to door internal face and arrange on the periphery wall of jet-propelled disc, the box is provided with the blast mechanism that is connected with jet-propelled passageway's inner, is used for drum into gas outward.

Preferably, the air injection passage extends spirally along the circumferential direction of the air injection disc in the circumferential direction, and the inner diameter of the air injection passage is gradually increased after being reduced near the outlet. The structure is beneficial to pressurizing the blown gas, and the wind speed and the diffusion speed of the wind in the washing cavity are improved.

Further preferably, the outlet of the air injection passage is arranged obliquely on the outer peripheral wall of the air injection disk. At least two sections of connection sections with gradually enlarged inner diameters are arranged at the outlet of the air injection channel, and the lengths of the connection sections in the direction of the air injection channel are different, so that an inclined structure is formed. The inclined structure of the outlet of the air injection channel is beneficial to enabling air to flow for a distance along the inner top wall of the door body after being sprayed out and then diffuse downwards, so that the effect of diffusing downwards along the inner wall of the washing cavity is achieved, the gas diffusion range is beneficial to being improved, and the dead angle of drying is eliminated.

In order to input gas into the air injection channel, an air guide channel which can be connected with an output port of the air blowing mechanism is arranged in the door body, and the output port of the air guide channel is connected with the top air blowing structure.

Preferably, the output port of the blower mechanism is located on the top wall of the box body, the input port of the air guide channel is located on the inner wall surface of the door body, the input port of the air guide channel is in butt joint with the output port of the blower mechanism when the door body is in an open closed state, and the input port of the air guide channel is disconnected with the output port of the blower mechanism when the door body is in an open state. By adopting the structure, the structure is beneficial to simplifying the whole air path structure and is convenient to produce and assemble.

In the scheme, the central part of the air injection disc is provided with an air inlet cavity, the air guide channel is connected with the air inlet cavity, and the inner end of the air injection channel is communicated with the air inlet cavity.

Compared with the prior art, the utility model has the advantages that: after the dish is cleaned by the cleaning machine, the air is blown downwards by the top air blowing structure arranged on the inner top wall of the door body, the air is radially dispersed by the air blowing disc and then is output from the side wall of the air blowing disc, and the air flows for a certain distance along the inner top wall of the door body and then diffuses downwards along the side wall of the washing cavity after contacting the side wall of the washing cavity due to the wall attachment effect of the air, so that the air flow diffusion range is expanded, the dead drying angle is eliminated, and the drying effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a door body in an embodiment of the present invention;

FIG. 3 is a schematic structural view of an air injection disk according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3;

fig. 5 is an enlarged view of a portion a in fig. 4.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1-5, the cleaning machine with drying function of the present embodiment includes a box 1 having a washing chamber 11 and an opening 12 at the top, a spraying mechanism capable of spraying water column upwards is disposed at the bottom of the box 1, and a door 3 capable of opening or closing the opening 12 is disposed at the opening.

The inner top wall of the door body 3 is provided with a top blowing structure a for blowing gas into the washing cavity 11 from top to bottom, the top blowing structure a is provided with a gas injection disc 41, a plurality of gas injection channels 413 extending along the radial direction are arranged in the gas injection disc 41, outlets 4131 of the gas injection channels 413 are positioned on the outer peripheral wall of the gas injection disc 41 and are close to the inner wall surface of the door body 3, and a blowing mechanism 5 connected with the inner ends of the gas injection channels 413 and used for blowing gas is arranged outside the box body 1.

The air injection passage 413 extends spirally in the circumferential direction of the air injection disk 41 in the circumferential direction thereof, and the inner diameter of the air injection passage 413 is gradually increased after being decreased near the outlet 4131. The structure is beneficial to pressurizing the blown gas, and the wind speed and the diffusion speed of the wind in the washing cavity are improved.

As shown in fig. 5, the outlet 4131 of the gas ejecting passage 413 is obliquely arranged on the outer peripheral wall of the gas ejecting disk 41. At least two connecting sections 4132 with gradually enlarged inner diameters are arranged at the outlet 4131 of the air injection channel 413, and the lengths of the connecting sections 4132 in the direction of the air injection channel 41 are different so as to form an inclined structure. The inclined structure of the outlet 4131 of the gas injection channel 413 is beneficial to enabling gas to flow for a distance along the inner top wall of the door body 3 after being sprayed out and then to diffuse downwards, so that the effect of diffusing downwards along the inner wall of the washing cavity 11 is achieved, the gas diffusion range is beneficial to being improved, and the drying dead angle is eliminated.

In order to facilitate the input of gas into the gas injection passage 413, the door 3 is provided with a wind guide passage 31 which can be connected to the output port 51 of the blowing mechanism 5, and the output port of the wind guide passage 31 is connected to the top blowing structure a.

The central part of the air injection disc 41 is provided with an air inlet cavity 411, an air guide channel 413 is connected with the air inlet cavity 411, and the inner end of the air injection channel 413 is communicated with the air inlet cavity 411. The top of the jet disk 41 may also be provided with a driving mechanism 42 having a motor and an impeller assembly, which drives the air in the air intake chamber 411 to be dispersed along the air guide passage 413, thereby increasing the flow rate.

The output port 51 of the air blowing mechanism 5 is positioned on the top wall of the box body 1, the input port 311 of the air guide channel 31 is positioned on the inner wall surface of the door body 3, the input port 311 of the air guide channel 31 is mutually butted with the output port 51 of the air blowing mechanism 5 when the door body 3 closes the opening 12, and the input port 311 of the air guide channel 31 is disconnected with the output port 51 of the air blowing mechanism 5 when the door body 3 opens the opening 12. By adopting the structure, the structure is beneficial to simplifying the whole air path structure and is convenient to produce and assemble.

The side walls of the cabinet 1 may be provided with vents near the top for venting moisture.

After the cleaning machine finishes washing the bowl dish, through locating the gaseous of blowing structure a of the top on the roof in the door body 3 downwards drum, gas-jet disc 41 carries out output on its lateral wall after radial dispersion with gaseous, because gaseous has attaches the wall effect, can follow a section distance that the roof flows earlier in the door body 3, along washing chamber 11 lateral wall diffusion downwards again after touchhing washing chamber 11 lateral wall, be favorable to enlarging the air current diffusion scope, eliminate dry dead angle, improve drying effect.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims (7)

1. The utility model provides a cleaning machine with drying function, is including having washing chamber (11) and open (12) in top box (1), open (12) department is provided with door body (3) that can open or close it, its characterized in that: the top blowing structure (a) used for blowing gas into the washing cavity (11) from top to bottom is arranged on the inner top wall of the door body (3), the top blowing structure (a) is provided with a gas injection disc (41), a plurality of gas injection channels (413) extending along the radial direction are arranged in the gas injection disc, outer ports of the gas injection channels (413) are located on the outer peripheral wall of the gas injection disc (41) and are arranged close to the inner wall surface of the door body, and a blowing mechanism connected with the inner ends of the gas injection channels and used for blowing gas is arranged outside the box body.

2. The washing machine with drying function as claimed in claim 1, wherein: the air injection channel (413) extends spirally along the circumferential direction of the air injection disc (41) in the circumferential direction, and the inner diameter of the air injection channel (413) is reduced and then gradually increased near the outlet.

3. The washing machine with drying function according to claim 2, characterized in that: the outlet of the air injection passage (413) is arranged obliquely on the outer peripheral wall of the air injection disc (41).

4. The washing machine with drying function according to claim 3, characterized in that: at least two connecting sections (4132) with gradually enlarged inner diameters are arranged at the outlet of the air injection channel (413), and the lengths of the connecting sections (4132) along the direction of the air injection channel (413) are different, so that an inclined structure is formed.

5. The cleaning machine with drying function according to any one of claims 1 to 4, characterized in that: the door body (3) is internally provided with an air guide channel (31) which can be connected with an output port (51) of the air blowing mechanism (5), and the output port of the air guide channel (31) is connected with the top air blowing structure (a).

6. The washing machine with drying function as claimed in claim 5, wherein: the air-blowing mechanism is characterized in that an output port (51) of the air-blowing mechanism (5) is located on the top wall of the box body (1), an input port of the air guide channel (31) is located on the inner wall surface of a door body, the door body (3) closes the opening (12), the input port of the air guide channel (31) is in butt joint with the output port of the air-blowing mechanism (5), the door body (3) opens the opening (12), and the input port of the air guide channel (31) is disconnected with the output port of the air-blowing mechanism (5).

7. The washing machine with drying function as claimed in claim 6, wherein: the central part of the air injection disc (41) is provided with an air inlet cavity (411), the air guide channel (31) is connected with the air inlet cavity (411), and the inner end of the air injection channel (413) is communicated with the air inlet cavity (411).

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