CN219846488U - Cleaning machine - Google Patents

Abstract

The utility model relates to a cleaning machine, which comprises a box body, wherein a washing cavity is arranged in the box body, and a first through hole and a second through hole which are in fluid communication with the washing cavity are formed in the box body; the respirator is arranged on the outer side wall of the box body, a breathing port capable of communicating the first through hole with the outside is formed in the respirator, a first air passing port which is correspondingly communicated with the second through hole is also formed in the respirator, the first air passing port is communicated with the breathing port through an air inlet channel, and the first air passing port is positioned at the upstream of the breathing port along the flowing direction of air flow; the condensing part is provided with a condensing part arranged in the air inlet channel. The first air passing opening is communicated with the second through hole, so that gas forms internal circulation between the washing cavity and the air inlet channel, when the humidity of the gas in the washing cavity is high, the gas in the washing cavity can be pumped into the air inlet channel, and after being condensed by the condensing part, the dried gas is subjected to the washing cavity, and the process is particularly suitable for a tableware storage stage, so that the washing cavity is in a dry state.

Description

Cleaning machine

Technical Field

The utility model relates to a cleaning machine capable of cleaning fruits, vegetables and tableware.

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. After the washing work of the dish washer is finished, the drying of the dishes is very important, otherwise bacteria mildewing and peculiar smell are generated in the washing cavity, but when the dishes are dried, the air pressure in the inner container is increased, and at the moment, the balance of the air pressure inside and outside the inner container is also very important. The existing dish-washing machine is generally added with hot air drying and respirator modules and the like, so that corresponding holes are needed to be formed in the side wall of the inner container, the installation is troublesome, if the sealing is not in place, the dish-washing machine can have water leakage and other conditions when in normal use, and the reliable operation of the dish-washing machine is affected.

Aiming at the problems, the Chinese utility model patent publication No. CN202020489930.9 (publication No. CN 212788423U) shows a combined structure for drying hot air of water inlet and outlet of a water tank cleaning machine, which comprises a cover plate, holes, a hot air channel, a water outlet flow channel, an overflow flow channel and a water inlet flow channel; the holes are arranged on the side surface of the tank body, and the hot air channel, the drainage channel, the overflow channel and the water inlet channel are communicated with the holes; the cover plate is covered on the hole, the hot air channel, the drainage channel, the overflow channel and the water inlet channel. The hot air drying module for the sink dish washer aims at solving the technical problem that the sink body has water leakage caused by the fact that holes are required to be arranged independently in the hot air drying module in the sink dish washer in the prior art, and the hot air drying channel, the water drainage channel and the water inlet channel share the same hole communicated with the sink body, so that the risk of water leakage of the sink body is reduced, and the operation reliability of the washer is improved.

This patent adopts PTC hot air drying's technique to dry to the tableware, but behind the tableware stoving, can't avoid the phenomenon emergence of returning damp because of the difference in temperature between day and night under the high humidity environment, still can wet on the tableware.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cleaning machine capable of drying gas in a cleaning cavity under the condition of reducing the number of holes.

The technical scheme adopted for solving the technical problems is as follows: a cleaning machine comprises

The box body is internally provided with a washing cavity, and a first through hole and a second through hole which are in fluid communication with the washing cavity are formed in the box body;

the respirator is arranged on the outer side wall of the box body, a breathing port which is correspondingly communicated with the first through hole is arranged on the respirator, and the breathing port is in fluid communication with the outside; the respirator is also provided with a first air passing opening which is correspondingly communicated with the second through hole, the first air passing opening is communicated with the breathing opening through an air inlet channel, and the first air passing opening is positioned at the upstream of the breathing opening along the flowing direction of air flow;

characterized in that it also comprises

The condensing part is provided with a condensing part arranged in the air inlet channel.

Preferably, the condensation part is a semiconductor refrigeration part, and the condensation part is a cold end of the semiconductor refrigeration part. The semiconductor refrigerating piece is small in size and convenient to place in the air inlet channel, and the condensation effect of the semiconductor refrigerating piece is good.

In order to enable the cold end of the semiconductor refrigeration piece to have a good condensation effect, the hot end of the semiconductor refrigeration piece is located on the outer side wall of the respirator, and a heat dissipation piece for dissipating heat of the hot end is arranged on the outer side wall of the respirator. The heat dissipation piece dissipates heat to the hot end, so that the cold end of the semiconductor refrigeration piece reaches below the dew point temperature of the box body, and the condensation effect is good.

The heat dissipation piece can adopt various forms to dispel the heat to the hot junction, such as water-cooling, forced air cooling, phase transition heat absorption etc. form, and simple structure, the heat dissipation piece is the first fan of the hot junction of air outlet towards semiconductor refrigeration piece, and the inlet opening of first fan is in fluid communication with external world. The first fan blows external cold air to the hot end of the semiconductor refrigerating piece to dissipate heat for the hot end.

In order to introduce the hot air flow into the washing cavity to dry the tableware, a heating element is further arranged in the air inlet channel, and the heating element is positioned at the downstream of the condensing element along the air flow direction.

In order to improve the drying efficiency of tableware, one side of the washing cavity is opened, a door body capable of opening and closing the opening of the washing cavity is movably arranged on the box body, and the second through hole is arranged adjacent to the opening of the washing cavity. The door body is opened upwards by a certain angle, external air flow can enter the box body and enter an air inlet channel of the respirator from a second through hole of the box body, and after being heated, hot air enters the box body through a first through hole of the box body so as to dry tableware; compared with the circulating heating of the air flow in the washing cavity, the utility model introduces the external low-humidity air into the air inlet channel, and the low-humidity air enters the box body to exchange with the high-humidity air in the box body, so that the drying efficiency of tableware is high.

In the above scheme, the top of the washing cavity is open.

In order to enable the breathing port to communicate the first through hole with the outside, a communication port is formed in the respirator, and the communication port is communicated with the air inlet channel and the outside. Thus, the air inlet channel also plays a role in exhausting air, and when the air pressure in the washing cavity is too large, air flows to the outside from the first through hole, the breathing port, the air inlet channel and the communication port, so that the pressure relief effect is achieved.

In order to drive the air flow from the first air outlet to the breathing opening, an air flow driving piece for driving the air flow from the first air outlet to the breathing opening is further arranged in the air inlet channel.

The airflow driving piece can have various structural forms, preferably, the airflow driving piece is a second fan, an air inlet hole of the second fan is in fluid communication with the first air passing hole, and an air outlet hole of the second fan is in fluid communication with the breathing hole.

In order to collect condensed water formed by condensing air flow through the condensing piece, a liquid collecting tank is arranged on the breather at a position positioned at the downstream of the condensing piece, and the top of the liquid collecting tank is open and communicated with the air inlet channel.

The hose can be connected to other water flow channels in the respirator at the liquid collecting tank, such as overflow channel, first water flow channel, second water flow channel, etc., but is troublesome like this, still sets up the hose, so one side of washing chamber is uncovered, the activity is equipped with the door body that can open and close the opening of washing chamber on the box, the second through-hole sets up near the opening department of washing chamber, still be equipped with the second fan in the air inlet channel, along the flow direction of air current, the inlet port of second fan is located the low reaches of liquid collecting tank, and the venthole of second fan is linked together with the breathing mouth. The condensed water at the cold end of the semiconductor refrigerating piece is sucked into the liquid collecting tank by utilizing the negative pressure formed by the second fan, and in the tableware drying process, the condensed water is volatilized and discharged out of the liquid collecting tank by utilizing the interaction of external dry and cold air entering from the gap between the door body and the box body and the condensed water in the liquid collecting tank, so that the condensed water in the liquid collecting tank does not need to be treated.

In order to facilitate the formation of the liquid collecting tank, the air inlet channel extends upwards after partially extending downwards, and the bottom of the downwards extending section of the air inlet channel, namely the liquid collecting tank, naturally forms the liquid collecting tank in the air duct without additional opening.

Preferably, the respirator is provided with a first water flow channel through which water for cleaning fruits and vegetables passes, the respirator is provided with a first water inlet which is in fluid communication with the first water flow channel, and the water outlet end of the first water flow channel is in fluid communication with the breathing port. The water flow channel for cleaning the fruits and vegetables is integrated in the respirator, the integration level is high, and because the hardness requirement of the fruits and vegetables water to the water is not particularly high, and the water consumption is large, a large amount of water passes through the water softener, the softening capacity of resin can be consumed sharply, so the fruits and vegetables water does not pass through the water softener, directly enters the washing cavity from the breathing port, and the breathing port not only plays a role in passing air, but also can enter water.

In order to further improve the integration level of the respirator, a second water flow channel is further arranged in the respirator, a second water inlet and a second water outlet which are in fluid communication with the second water flow channel are formed in the respirator, and the second water outlet is used for being communicated with the water softener. If the hardness of water is too high, the surface of the dish washer and the washed tableware are not clean, and the washing quality is affected, so that the tableware is softened by the water softener and then enters the washing cavity.

In order to prevent the siphoning phenomenon from occurring in the tableware cleaning process, the second water inlet and the second water outlet are all arranged at the bottom of the respirator, the second water flow channel comprises an uplink channel, a downlink channel, a bending channel and a rotary channel, the lower end of the uplink channel is in fluid communication with the second water inlet, the upper end of the uplink channel extends upwards to be in fluid communication with the bending channel, the other end of the bending channel is in fluid communication with one end of the rotary channel, the other end of the rotary channel is in fluid communication with the upper end of the downlink channel, the lower end of the downlink channel extends downwards to be in fluid communication with the second water outlet, the bending channel and the rotary channel are in an upwards arched arc shape, the rotary channel is arranged below the bending channel side by side, and a siphon port is arranged on the bottom wall of the rotary channel. The siphon port plays a role in pressure relief, prevents the second water flow channel from being blocked and supports the respirator open; secondly, the water in the second water flow channel can be prevented from flowing backwards.

To open basin formula dish washer in top, the box not only is used for wasing tableware, fruit vegetables, also can be used as the basin by the user, forgets to close water and leads to water to spill from the box in order to prevent the user, the washing chamber top is open, the third through-hole has been seted up on the respirator, the third through-hole is linked together with the breathing mouth through overflow runner, overflow runner is the U type of inversion. When the water level in the box body is higher than the upper edge of the overflow flow channel, a siphon effect is formed, water higher than the overflow flow channel flows out of the overflow flow channel, and the water cannot overflow out of the box body.

In order to facilitate the formation of an overflow flow channel, the part of the air inlet channel adjacent to the breathing port extends vertically, an inverted L-shaped water channel is arranged in the respirator, the transverse section of the water channel is communicated with the vertical part of the air inlet channel, the lower end of the vertical section of the water channel is in fluid communication with the third through hole, and the water channel and the vertical part of the air inlet channel jointly form the overflow flow channel.

Compared with the prior art, the utility model has the advantages that: the breathing opening on the respirator can be used for communicating the first through hole with the outside, and the pressure can be relieved through the first through hole and the breathing opening when the air pressure in the washing cavity is large; in addition, still set up first air gap on the respirator, form the air inlet passageway between first air gap and the breathing mouth, and first air gap is linked together with the second through-hole, and gaseous in this way forms the inner loop between washing chamber and air inlet passageway, when the gaseous humidity in the washing chamber is great, can take out the washing intracavity gas to the air inlet passageway in, after condensation by condensation part, dry gas carries out the washing intracavity again, this process is particularly useful for the tableware stage of keeping for the washing intracavity is in dry state.

Drawings

FIG. 1 is a schematic view of a cleaning machine (door not shown) according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a cross-sectional view of the respirator of FIG. 2;

FIG. 4 is another directional cross-sectional view of the respirator of FIG. 2;

fig. 5 is a schematic structural view of a cleaning machine (door body is shown) according to an embodiment of the present utility model.

Detailed Description

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

As shown in fig. 1 to 5, the cleaning machine of the present preferred embodiment includes a cabinet 1, a respirator 2, and a condensing member 3.

The inside of the box body 1 is provided with a washing cavity 11, the top of the washing cavity 11 is open, and the box body 1 is movably provided with a door body 6 which can open and close the opening of the washing cavity 11. The rear part of the door body 6 can be rotatably connected with the rear part of the case body 1, which is the prior art and will not be described herein.

The box 1 is provided with a first through hole 12 and a second through hole 13 which are in fluid communication with the washing cavity 11.

The respirator 2 is arranged on the outer side wall of the box body 1, the respirator 2 is provided with a breathing port 21 correspondingly communicated with the first through hole 12, the breathing port 21 is communicated with the outside fluid, the respirator 2 is also provided with a first air passing port 22 correspondingly communicated with the second through hole 13, the first air passing port 22 is communicated with the breathing port 21 through an air inlet channel 20, and the first air passing port 22 is positioned at the upstream of the breathing port 21 along the flowing direction of air flow. The air inlet channel 20 is provided with an air flow driving part for driving air flow from the first air passing hole 22 to the breathing hole 21, the air flow driving part is a second fan 4, an air inlet hole of the second fan 4 is in fluid communication with the first air passing hole 22, and an air outlet hole of the second fan 4 is in fluid communication with the breathing hole 21.

The condensation member 3 has a condensation portion provided in the air intake passage 20. In this embodiment, the condensation member 3 is a semiconductor refrigeration member, the condensation portion is a cold end 31 of the semiconductor refrigeration member, a hot end 32 of the semiconductor refrigeration member is located on an outer side wall of the respirator 2, and a heat dissipation member 33 for dissipating heat of the hot end 32 is disposed on the outer side wall of the respirator 2. The heat sink 33 is a first fan with an air outlet toward the hot end 32 of the semiconductor refrigeration device, and an air inlet of the first fan is in fluid communication with the outside. The first fan blows external cold air to the hot end 32 of the semiconductor refrigeration piece to dissipate heat of the hot end 32.

The breather 2 is provided with a liquid collecting tank 23 at a position downstream of the condensing element 3, and the top of the liquid collecting tank 23 is open and communicated with the air inlet channel 20 so as to collect condensed water formed after the air flow is condensed by the condensing element 3. In this embodiment, the air inlet channel 20 extends upward after partially extending downward, and the bottom of the downward extending section of the air inlet channel 20 is the liquid collecting groove 23, so that the liquid collecting groove 23 is naturally formed in the air duct without additional opening.

The second through hole 13 is disposed adjacent to the opening of the washing chamber 11, and the air inlet hole of the second fan 4 is located downstream of the liquid collecting tank 23 in the flow direction of the air flow, and the air outlet hole of the second fan 4 is communicated with the air suction port 21. In this way, the condensate water at the cold end 31 of the semiconductor refrigeration piece is sucked into the liquid collecting tank 23 by the negative pressure formed by the second fan 4, and in the tableware drying process, the condensate water is volatilized and discharged out of the liquid collecting tank 23 by utilizing interaction between external dry and cold air entering from a gap between the door body 6 and the box body 1 and the condensate water in the liquid collecting tank 23, so that the condensate water in the liquid collecting tank 23 does not need to be treated.

The air inlet channel 20 is also provided with a heating element 5, the heating element 5 can adopt a PTC heating element 5, and the heating element 5 is positioned at the downstream of the condensing element 3 along the airflow direction. The door body 6 is opened upwards by a certain angle, external air flow can enter the box body 1 and enter the air inlet channel 20 of the respirator 2 from the second through hole 13 of the box body 1, after being heated by the heating piece 5, hot air enters through the first through hole 12 of the box body 1 and exchanges with high humidity air in the box body 1 so as to dry tableware, and the drying efficiency of the tableware is improved.

The respirator 2 is also provided with a communication port 24, and the communication port 24 communicates the air inlet channel 20 with the outside. Thus, the air inlet channel 20 also plays a role in exhausting air, the breathing port 21 is communicated with the outside, and when the air pressure in the washing cavity 11 is too high, air flows to the outside from the first through hole 12, the breathing port 21, the air inlet channel 20 and the communication port 24, so that a decompression effect is achieved.

The top of the washing cavity 11 is open, a third through hole 27 is formed in the respirator 2, the third through hole 27 is communicated with the breathing port 21 through an overflow flow channel 28, and the overflow flow channel 28 is in an inverted U shape. In this embodiment, the part of the air intake passage 20 adjacent to the breathing port 21 extends vertically, the respirator 2 has an inverted L-shaped water channel 29 therein, a transverse section 291 of the water channel 29 is communicated with the vertical part 201 of the air intake passage 20, a lower end of the vertical section 292 of the water channel 29 is in fluid communication with the third through hole 27, and the water channel 29 and the vertical part 201 of the air intake passage 20 together form the overflow flow passage 28.

Because the tank 1 is used for washing tableware, fruits and vegetables and can be used as a water tank by a user for preventing water from overflowing from the tank 1 due to forgetting to turn off the water, when the water level in the tank 1 is higher than the upper edge of the overflow flow channel 28, a siphon effect is formed, water higher than the overflow flow channel 28 flows out of the overflow flow channel 28, and water cannot overflow out of the tank 1.

The respirator 2 is provided with a first water flow channel 25 for cleaning fruits and vegetables, the respirator 2 is provided with a first water inlet 251 which is in fluid communication with the first water flow channel 25, and the water outlet end of the first water flow channel 25 is in fluid communication with the breathing port 21. The water flow channel for cleaning the fruits and vegetables is integrated in the respirator 2, the integration level is high, and because the hardness requirement of the fruits and vegetables water on the water is not particularly high, and the water consumption is large, a large amount of water passes through the water softener, the softening capacity of resin can be rapidly consumed, so the fruits and vegetables water does not pass through the water softener, directly enters the washing cavity 11 from the breathing port 21, and the breathing port 21 not only plays a role of passing air, but also can enter water.

The respirator 2 is also provided with a second water flow channel 26, the respirator 2 is provided with a second water inlet 266 and a second water outlet 267 which are in fluid communication with the second water flow channel 26, and the second water inlet 266 and the second water outlet 267 are both arranged at the bottom of the respirator 2. A turbine flowmeter 252 is provided in each of the first water flow path 25 and the second water flow path 26.

The second water flow channel 26 includes an upward flow channel 261, a downward flow channel 262, a bending channel 263 and a turning channel 264, the lower end of the upward flow channel 261 is in fluid communication with the second water inlet 266, the upper end of the upward flow channel 261 extends upward to be in fluid communication with the bending channel 263, the other end of the bending channel 263 is in fluid communication with one end of the turning channel 264, the other end of the turning channel 264 is in fluid communication with the upper end of the downward flow channel 262, the lower end of the downward flow channel 262 extends downward to be in fluid communication with the second water outlet 267, the bending channel 263 and the turning channel 264 are in an upward arched arc shape, the turning channel 264 is arranged below the bending channel 263 side by side, and a siphon mouth 265 is arranged on the bottom wall of the turning channel 264. The siphon port 265 plays a role in pressure relief to prevent the water supply channel from being blocked and the respirator 2 is propped open; secondly, the water in the water supply channel can be prevented from flowing backwards.

The second water outlet 267 is used for communicating with a water softener. If the hardness of water is too high, the surface of the dish washer and the washed tableware are not clean, and the washing quality is affected, so that the tableware is softened by the water softener and then enters the washing cavity 11.

The working procedure of the cleaning machine of this embodiment is as follows:

internal circulation condensation: the door body 6 is in a closed state, the heating element 5 does not operate, the semiconductor refrigerating element, the second fan 4 and the heat radiating element 33 work, the air flow in the washing cavity 11 circularly flows between the washing cavity 11 and the air inlet channel 20 through the second through hole 13, the first air inlet 22, the air inlet channel 20, the breathing port 21 and the first through hole 12 in sequence, when the air flow flows through the cold end 31 of the semiconductor refrigerating element, the air flow can be condensed into dry air, and the heat radiating element 33 radiates heat to the hot end 32 while the cold end 31 condenses the air flow.

And (3) external circulation drying: the semiconductor refrigerating element and the heat dissipation element 33 do not operate, the heating element 5 and the second fan 4 work, the door body 6 is driven by the top door motor (the prior art can be adopted) to rotate upwards for a certain angle, so that a gap is formed between the box body 1 and the door body 6, external air flow enters the washing cavity 11 from the gap, flows back into the washing cavity 11 through the second through hole 13, the first air passing hole 22, the air inlet channel 20, the air inlet 21 and the first through hole 12 in sequence, is heated into hot air flow when the air flow passes through the heating element 5, so that tableware is dried, and the dried low-temperature high-humidity air is discharged to the outside from other parts of the gap between the box body 1 and the door body 6;

in addition, it should be noted that, when the external air flow enters the liquid collecting tank 23 from the gap between the tank 1 and the door 6, the external dry and cold air interacts with the condensed water, so that the condensed water volatilizes out of the liquid collecting tank 23, and no additional operation is required for the condensed water in the liquid collecting tank 23.

The washing process comprises the following steps: in the washing process, the air pressure in the box body 1 is increased, and the air is discharged to the outside from the first through hole 12, the breathing hole 21, the air inlet channel 20 and the communication hole 24, so that the pressure relief effect is achieved, and the air pressure balance in the box body 1 is maintained.

In addition, in the internal circulation condensation and external circulation drying process, the second fan 4 works to form negative pressure at the communication port 24, and external air enters the air inlet channel 20 from the communication port 24 and then enters the washing cavity 11 from the breathing port 21 to exchange with the gas in the washing cavity 11, so that the drying or condensation efficiency is improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity.

The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Claims (18)

1. A cleaning machine comprises

The washing device comprises a box body (1), wherein a washing cavity (11) is formed in the box body (1), and a first through hole (12) and a second through hole (13) which are in fluid communication with the washing cavity (11) are formed in the box body (1);

the respirator (2) is arranged on the outer side wall of the box body (1), a breathing opening (21) which is correspondingly communicated with the first through hole (12) is arranged on the respirator (2), and the breathing opening (21) is in fluid communication with the outside; the respirator (2) is also provided with a first air passing opening (22) correspondingly communicated with the second through hole (13), the first air passing opening (22) is communicated with the breathing opening (21) through an air inlet channel (20), and the first air passing opening (22) is positioned at the upstream of the breathing opening (21) along the flowing direction of air flow;

characterized in that it also comprises

The condensing part (3) is provided with a condensing part arranged in the air inlet channel (20).

2. The cleaning machine of claim 1, wherein: the condensing part (3) is a semiconductor refrigerating part, and the condensing part is a cold end (31) of the semiconductor refrigerating part.

3. The cleaning machine of claim 2, wherein: the hot end (32) of the semiconductor refrigerating piece is positioned on the outer side wall of the respirator (2), and a heat radiating piece (33) for radiating heat of the hot end (32) is arranged on the outer side wall of the respirator (2).

4. A cleaning machine as claimed in claim 3, wherein: the heat dissipation part (33) is a first fan with an air outlet towards the hot end (32) of the semiconductor refrigeration part, and the air inlet of the first fan is in fluid communication with the outside.

5. The cleaning machine of claim 1, wherein: and a heating element (5) is further arranged in the air inlet channel (20), and the heating element (5) is positioned at the downstream of the condensing element (3) along the airflow direction.

6. The cleaning machine of claim 5, wherein: one side of the washing cavity (11) is open, a door body (6) capable of opening and closing the opening of the washing cavity (11) is movably arranged on the box body (1), and the second through hole (13) is arranged adjacent to the opening of the washing cavity (11).

7. The cleaning machine of claim 6, wherein: the top of the washing cavity (11) is open.

8. The cleaning machine of claim 1, wherein: the respirator (2) is provided with a communication port (24), and the communication port (24) is communicated with the air inlet channel (20) and the outside.

9. The cleaning machine of claim 1, wherein: an air flow driving piece for driving air flow from the first air passing opening (22) to the breathing opening (21) is further arranged in the air inlet channel (20).

10. The cleaning machine of claim 9, wherein: the air flow driving piece is a second fan (4), an air inlet of the second fan (4) is in fluid communication with the first air passing opening (22), and an air outlet of the second fan (4) is in fluid communication with the breathing opening (21).

11. The cleaning machine of any one of claims 1-8, wherein: the breather (2) is provided with a liquid collecting tank (23) at a position positioned at the downstream of the condensing part (3), and the top of the liquid collecting tank (23) is open and communicated with the air inlet channel (20).

12. The cleaning machine of claim 11, wherein: one side of washing chamber (11) is uncovered, the activity is equipped with on box (1) can be with the open door body (6) of opening and close of washing chamber (11), second through-hole (13) are adjacent the uncovered department setting of washing chamber (11), still be equipped with second fan (4) in air inlet channel (20), along the flow direction of air current, the inlet port of second fan (4) is located the low reaches of collecting vat (23), and the venthole of second fan (4) is linked together with breathing orifice (21).

13. The cleaning machine of claim 11, wherein: the air inlet channel (20) extends upwards after being partially downwards extended, and the bottom of the downwards extending section of the air inlet channel (20) is the liquid collecting groove (23).

14. The cleaning machine of any one of claims 1-10, wherein: the respirator (2) is internally provided with a first water flow channel (25) for cleaning fruits and vegetables, the respirator (2) is provided with a first water inlet (251) which is in fluid communication with the first water flow channel (25), and the water outlet end of the first water flow channel (25) is in fluid communication with the breathing port (21).

15. The cleaning machine of any one of claims 1-10, wherein: the respirator (2) is also provided with a second water flow channel (26), the respirator (2) is provided with a second water inlet (266) and a second water outlet (267) which are in fluid communication with the second water flow channel (26), and the second water outlet (267) is used for being communicated with a water softener.

16. The cleaning machine of claim 15, wherein: the second water inlet (266) and the second water outlet (267) are all arranged at the bottom of the respirator (2), the second water flow channel (26) comprises an uplink channel (261), a downlink channel (262), a bending channel (263) and a rotary channel (264), the lower end of the uplink channel (261) is in fluid communication with the second water inlet (266), the upper end of the uplink channel (261) extends upwards to be in fluid communication with the bending channel (263), the other end of the bending channel (263) is in fluid communication with one end of the rotary channel (264), the other end of the rotary channel (264) is in fluid communication with the upper end of the downlink channel (262), the lower end of the downlink channel (262) extends downwards to be in fluid communication with the second water outlet (267), the lower end of the uplink channel (263) and the rotary channel (264) are in an upwards arched arc shape, the rotary channel (264) is arranged below the bending channel (263) side by side, and the bottom wall of the rotary channel (264) is provided with the bending port (265).

17. The cleaning machine of any one of claims 1-10, wherein: the top of the washing cavity (11) is open, a third through hole (27) is formed in the respirator (2), the third through hole (27) is communicated with the breathing port (21) through an overflow flow passage (28), and the overflow flow passage (28) is in an inverted U shape.

18. The cleaning machine of claim 17, wherein: the part of the air inlet channel (20) adjacent to the breathing port (21) extends vertically, an inverted L-shaped water channel (29) is arranged in the respirator (2), a transverse section (291) of the water channel (29) is communicated with the vertical part (201) of the air inlet channel (20), the lower end of the vertical section (292) of the water channel (29) is in fluid communication with the third through hole (27), and the water channel (29) and the vertical part (201) of the air inlet channel (20) jointly form the overflow flow channel (28).