CN211749438U

CN211749438U - Overflow ventilation device for sink dish washing machine

Info

Publication number: CN211749438U
Application number: CN201922079279.8U
Authority: CN
Inventors: 张家营; 温春明; 黄书庆; 韩晓东; 庞士魁; 王豪杰; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-27
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an overflow ventilation unit for basin dish washer, including the basin body, still including setting up overflow ventilation unit on the basin body, overflow ventilation unit has the cavity overflow passageway and ventilation channel have been injectd to the cavity the inside, wherein first through-hole has been seted up on the cavity the second through-hole has been seted up on the lateral wall of basin body, first through-hole with the cooperation of second through-hole is connected so that the cavity with the basin body is linked together the vent has been seted up to the top position department of basin body, ventilation channel's air inlet end with first through-hole is linked together, and its air-out end passes through vent and outside are linked together, overflow channel's the end of intaking with first through-hole is linked together, and its water outlet end is linked together with the outside. The structure is simple, the dish washer has the overflow function, and the drying effect can be further improved.

Description

Overflow ventilation device for sink dish washing machine

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an overflow ventilation unit for basin dish washer.

Background

With the increasing standard of living, the dish washer is gradually popularized in the family with convenient operation mode and excellent washing performance. In the related art, most sink dish washing machines have a common drying effect, and odor can enter the sink dish washing machines from a sewer, so that the use experience of consumers is influenced.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides an overflow ventilation unit for basin dish washer, its simple structure can make dish washer have the overflow function, still can further improve drying effect simultaneously.

The above purpose is realized by the following technical scheme:

the overflow ventilation device comprises a water tank body and further comprises an overflow ventilation device arranged on the water tank body, wherein the overflow ventilation device is provided with a cavity, an overflow channel and a ventilation channel are limited in the cavity, a first through hole is formed in the cavity, a second through hole is formed in the side wall of the water tank body, the first through hole is matched and connected with the second through hole to enable the cavity to be communicated with the water tank body, a ventilation opening is formed in the top position of the water tank body, the air inlet end of the ventilation channel is communicated with the first through hole, the air outlet end of the ventilation channel is communicated with the outside through the ventilation opening, the water inlet end of the overflow channel is communicated with the first through hole, and the water outlet end of the overflow channel is communicated with the outside.

In some embodiments, a water inlet passage is defined within the cavity, and the cavity is in communication with an external water supply through the water inlet passage.

In some embodiments, a first baffle is movably disposed in the ventilation channel, and the first baffle is configured to be opened from the air inlet end of the ventilation channel to the air outlet end of the ventilation channel in a single direction.

In some embodiments, the ventilation channel is provided with a fan at a position close to the air outlet end of the ventilation channel.

In some embodiments, a second baffle is movably disposed in the overflow channel, and the second baffle is configured to open unidirectionally from the water inlet end of the overflow channel toward the water outlet end of the overflow channel.

In some embodiments, the sink further comprises a door body hinged to the sink body, and the overflow vent is disposed on the hinged end of the sink body.

In some embodiments, the sink further comprises a flow guide member disposed on the sink body, the flow guide member has a flow guide channel, one end of the flow guide channel is communicated with the vent, and the other end of the flow guide channel is communicated with an air outlet end of the vent channel after passing through the sink body.

In some embodiments, a sunken step is provided at a circumferential edge of an upper end of the sink body, the flow guide member is provided on the sunken step and at least partially protrudes out of a surface of the sunken step, and a through hole is opened at a back position of the flow guide member to form the vent.

In some embodiments, the sink further comprises a sealing pad and a sealing element, wherein the sealing pad is arranged at a position between the air exhaust member and the sink body, and the sealing element is arranged at a connecting position of the air inlet end of the ventilation channel and the sink body.

In some embodiments, the overflow ventilation device further comprises a mounting member, a mounting portion is arranged at the first through hole, and the mounting member is arranged through the second through hole and then is matched and connected with the mounting portion so as to mount the overflow ventilation device on the side wall of the sink body.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses an overflow ventilation unit for basin dish washer, its simple structure can make dish washer have the overflow function, still can further improve drying effect simultaneously.

2. The dish washer has reasonable design, can effectively reduce the assembly parts of the dish washer, and further improves the assembly efficiency of products.

Drawings

FIG. 1 is a schematic structural view of a sink dishwasher in an embodiment of the present invention;

FIG. 2 is an exploded view of a sink dishwasher in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of an overflow vent in an embodiment of the present invention;

fig. 4 is a cross-sectional view of an overflow vent in an embodiment of the invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

As shown in fig. 1 to 4, the embodiment provides an overflow ventilation device for a sink dish washing machine, including a sink body 1, and further including an overflow ventilation device 2 disposed on the sink body 1, where the overflow ventilation device 2 has a cavity 21, an overflow channel 22 and a ventilation channel 23 are defined in the cavity 21, a first through hole 24 is disposed on the cavity 21, a second through hole 11 is disposed on a side wall of the sink body 1, the first through hole 24 and the second through hole 11 are cooperatively connected to communicate the cavity 21 with the sink body 1, a ventilation opening 12 is disposed at a top position of the sink body 1, an air inlet end of the ventilation channel 23 is communicated with the first through hole 24, an air outlet end thereof is communicated with the outside through the ventilation opening 12, an water inlet end of the overflow channel 22 is communicated with the first through hole 24, and an water outlet end thereof is communicated with the outside.

In this embodiment, the sink dish washer has a sink body 1, a washing cavity for washing dishes is defined in the sink body 1, an overflow ventilation device 2 is arranged outside the sink body 1, a cavity 21 of the overflow ventilation device 2 is communicated with the washing cavity of the sink body 1, when external water supply is continuously supplied to the inside of the sink body 1, water in the sink body 1 can enter the cavity 21 through a first through hole 24 and a second through hole 11, and the water entering the cavity 21 is discharged to a sewer through an overflow passage 22; when the dish washer has accomplished tableware cleaning, need take the vapor in basin body 1 inside out of the outside, vapor can be through first through-hole 24, second through-hole 11 in order to get into the cavity 21 the inside, and the vapor that gets into the cavity 21 the inside flows through behind ventilation channel 23, the vent 12 toward the top of basin body 1 and discharges, through directly discharging vapor in the atmosphere to avoid placing the cabinet body of dish washer and take place to wet the phenomenon. The overflow ventilation device 2 for the sink dish washer in the embodiment has a simple structure, can enable the dish washer to have an overflow function, and can further improve the drying effect.

Furthermore, a water inlet channel 25 is limited in the cavity 21, the cavity 21 is communicated with external water supply through the water inlet channel 25, the structure is simple, the design is reasonable, and the overflow ventilation device 2 can be effectively enabled to have three functions of overflow, ventilation and water inlet.

In this embodiment, a inhalant canal 25 is limited to cavity 21 the inside, but not limited to be provided with a inhalant canal 25 in cavity 21 the inside, inhalant canal 25 can also be limited to the both sides in cavity 21 the inside respectively according to actual conditions, inhalant canal 25 of both sides communicates with cavity 21 respectively, thereby make outside water supply can follow inhalant canal 25 of both sides and get into in the basin body 1, in addition, in order to avoid outside water supply directly to flow out through overflow channel 22, can be provided with protruding muscle (not shown in the figure) in overflow channel 22 inhalant canal position department, the height of protruding muscle is greater than the height of overflow channel 22 inhalant canal end.

Preferably, be provided with first baffle 3 in ventilation channel 23 the inside activity, first baffle 3 is formed by ventilation channel 23 air inlet end toward ventilation channel 23 air-out end direction one-way opening, and its reasonable in design can effectively avoid the thermal loss of dish washer heating during operation.

Furthermore, the ventilation channel 23 is provided with the fan 4 at a position close to the air outlet end of the ventilation channel 23, the structure is simple, the design is ingenious, and the exhaust efficiency of the sink dish washing machine can be further improved.

Specifically, the second baffle 5 is movably arranged in the overflow channel 22, the second baffle 5 is formed by opening the water inlet end of the overflow channel 22 in a one-way mode towards the water outlet end of the overflow channel 22, the design is reasonable, and the peculiar smell of a sewer can be effectively prevented from entering the water tank body 1 through the overflow channel 22.

In this embodiment, ventilation channel 23 is provided with fan 4 in the position department that is close to ventilation channel 23 air-out end, wash the completion to the tableware when dish washer, need take the vapor in basin body 1 inside out of the outside, through being provided with fan 4 with the vapor that will get into the cavity 21 the inside through ventilation channel 23, vent 12 back discharge to the top of basin body 1, and then accelerate vapor exhaust speed and improve the drying effect of dish washer, in addition, in order to avoid the thermal loss of dish washer during heating work, can be provided with first baffle 3 in ventilation channel 23 the inside, first baffle 3 is formed by ventilation channel 23 air inlet end toward ventilation channel 23 air-out end direction one-way opening, so realize avoiding vapor to flow away from vent 12 to the outside. In this embodiment, in order to prevent the bad smell outside the sewer or the overflow channel 22 from entering the sink body 1 through the overflow channel 22, a second baffle 5 may be movably disposed inside the overflow channel 22 and at a position close to the water outlet end of the overflow channel 22, the second baffle 5 is configured to be opened from the water inlet end of the overflow channel 22 to the water outlet end of the overflow channel 22 in a one-way manner, and a filter member (not shown in the figure) may be disposed at the position of the second through hole 11, of course, in order to prevent the residue inside the sink dish-washing machine from entering the overflow ventilation device 2.

Preferably, still include the door body with basin body 1 articulated together, overflow ventilation unit 2 sets up on the articulated end of basin body 1, and its simple structure, the operation of being convenient for can avoid overflow arrangement to interfere or influence the motion of the door body.

Further, still including setting up water conservancy diversion component 6 on basin body 1, water conservancy diversion component 6 has the water conservancy diversion passageway, and water conservancy diversion passageway one end and vent 12 intercommunication, the other end pass behind the basin body 1 with 23 air-out end intercommunications of ventilation channel, its reasonable in design, ingenious, can effectively improve user's use and experience, still can further improve dishwasher's impression simultaneously.

Preferably, be provided with sunken step 13 in the circumference edge of basin body 1 upper end, water conservancy diversion component 6 sets up on sunken step 13 and water conservancy diversion component 6 at least part stretches out the surface of sunken step 13, has seted up the through-hole in order to form vent 12 in the back position department of water conservancy diversion component 7, and its reasonable in design can avoid vent 12 directly to the dead ahead steam extraction, and then effectively improves user's use and experiences.

Specifically, the sink further comprises a sealing gasket 7 and a sealing element 8, wherein the sealing gasket 7 is arranged at the middle position between the flow guide member 6 and the sink body 1, and the sealing element 8 is arranged at the connecting position between the air inlet end of the ventilation channel 23 and the sink body 1, so that the sealing performance between the flow guide member 6 and the sink body 1 can be effectively enhanced.

In this embodiment, the door body is hinged to the upper end of the sink body 1, that is, the door body can be turned over along the hinged end of the sink body 1, so as to open or close the door body, and in order to avoid interference of the overflow ventilation device 2 or influence on the movement of the door body, the overflow ventilation device 2 can be preferentially arranged on the hinged end of the sink body 1. In this embodiment, the water tank body 1 is opened at the top of the washing chamber to form an opening, the opening expands outwards relative to the inner space of the washing chamber and a sunken step 13 is formed between the opening and the inner space of the washing chamber, when the door body closes the washing chamber, the circumferential edge of the door body is sunk into the opening in a matching manner, and the inner side wall of the door body contacts with the surface of the sunken step 13. That is to say, the opening is located the top in washing chamber, and the opening is compared and is expanded outward in the washing chamber, and when the door body closed the opening, the surface contact of door body inside wall and formula of sinking step 13, also the formula of sinking step 13 is used for supporting the door body promptly, like this, has avoided the door body to sink into in the washing chamber. In addition, it can be understood that the sunken step 13 has a turning part compared to the sidewall of the washing chamber, and the inner surface of the door body contacts the sunken step 13 to perform a sealing function, thereby preventing the washing water from splashing out of the washing chamber. In this embodiment, the number of the ventilation channels 23 may be two, but is not limited to two, and a suitable number of ventilation channels 23 may be further provided according to actual needs, correspondingly, the number of the flow guide members 6 on the bosses is set according to the number of the ventilation channels 23, a flow guide channel (not shown) is defined in the flow guide member 6, a ventilation opening 12 is formed at a back position of an upper end of the flow guide member 6, and a lower end of the flow guide member 6 passes through the sink body 1 to communicate the ventilation opening 12 with an air outlet end of the ventilation channel 23. In order to further improve the sealing effect between the flow guide member 6 and the sink body 1, a sealing gasket 7 is arranged at the middle position between the flow guide member 6 and the sink body 1, a sealing element 8 is arranged at the connecting position between the air inlet end of the ventilation channel 23 and the sink body 1, and the lower end of the flow guide member 6 sequentially penetrates through the sealing gasket 7 and the sunken step 13 and then is connected with the air inlet end of the ventilation channel 23.

In particular, the sink further comprises a mounting member 9, a mounting portion 26 is arranged at the position of the first through hole 24, the mounting member 9 is arranged through the second through hole 11 and then is matched and connected with the mounting portion 26 to mount the overflow ventilating device 2 on the side wall of the sink body 1, the structure is simple, and the overflow ventilating device 2 and the sink body 1 can be tightly mounted together.

In the present embodiment, the mounting member 9 is preferably a nut member, but not limited to a nut member, and may be a suitable mounting member 9 according to the installation requirement, an external thread is provided on the periphery of the first through hole 24 to form a mounting portion 26, the mounting member 9 passes through the second through hole 11 and then is connected with the mounting portion 26 in a matching manner to fixedly mount the overflow vent 2 on the side wall of the sink body 1, and at the same time, it is ensured that the cavity 21 of the overflow vent 2 and the sink body 1 are communicated with each other, and in addition, in order to effectively ensure the sealing performance between the mounting member 9 and the mounting portion 26, a sealing member (not shown in the figure) may be provided at a position between the mounting member 9 and.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. An overflow ventilation device for a sink dish-washing machine comprises a sink body (1) and is characterized by further comprising an overflow ventilation device (2) arranged on the sink body (1), wherein the overflow ventilation device (2) is provided with a cavity (21), an overflow channel (22) and a ventilation channel (23) are defined in the cavity (21), a first through hole (24) is formed in the cavity (21), a second through hole (11) is formed in the side wall of the sink body (1), the first through hole (24) is matched and connected with the second through hole (11) to enable the cavity (21) to be communicated with the sink body (1), a ventilation opening (12) is formed in the top of the sink body (1), the air inlet end of the ventilation channel (23) is communicated with the first through hole (24), and the air outlet end of the ventilation channel is communicated with the outside through the ventilation opening (12), the water inlet end of the overflow channel (22) is communicated with the first through hole (24), and the water outlet end of the overflow channel is communicated with the outside.

2. Overflow ventilation device for a sink dishwasher according to claim 1, characterized in that a water inlet channel (25) is defined inside the cavity (21), the cavity (21) being in communication with an external water supply through the water inlet channel (25).

3. The overflow vent for a sink dishwasher according to claim 1, wherein a first baffle (3) is movably disposed in the vent channel (23), and the first baffle (3) is configured to open unidirectionally from the air inlet end of the vent channel (23) to the air outlet end of the vent channel (23).

4. Overflow ventilation device for a sink dishwasher according to claim 3, characterized in that the ventilation channel (23) is provided with a fan (4) at a position close to the air outlet end of the ventilation channel (23).

5. Overflow ventilation device for a sink dishwasher according to claim 1, characterized in that a second baffle (5) is movably arranged inside the overflow channel (22), the second baffle (5) being configured to open unidirectionally from a water inlet end of the overflow channel (22) towards a water outlet end of the overflow channel (22).

6. The overflow vent for a sink dishwasher according to claim 1, further comprising a door body hinged to the sink body (1), the overflow vent (2) being disposed on the hinged end of the sink body (1).

7. The overflow ventilation device for the sink dish washing machine as claimed in claim 1, further comprising a flow guiding member (6) disposed on the sink body (1), wherein the flow guiding member (6) has a flow guiding channel, one end of the flow guiding channel is communicated with the ventilation opening (12), and the other end of the flow guiding channel is communicated with the air outlet end of the ventilation channel (23) after passing through the sink body (1).

8. The overflow vent for a sink dishwasher according to claim 7, wherein a sunken step (13) is provided at a circumferential edge of an upper end of the sink body (1), the guide member (6) is provided on the sunken step (13) and at least a portion of the guide member (6) protrudes out of a surface of the sunken step (13), and a through hole is opened at a back position of the guide member (6) to form the vent (12).

9. An overflow vent arrangement for a sink dishwasher according to claim 7, further comprising a sealing gasket (7) and a sealing element (8), wherein the sealing gasket (7) is arranged at a position intermediate the flow guide member (6) and the sink body (1), and the sealing element (8) is arranged at a position where the air inlet end of the vent channel (23) is connected to the sink body (1).

10. The overflow ventilation device for the sink dish washing machine as claimed in any one of claims 1 to 9, further comprising a mounting member (9), wherein a mounting portion (26) is disposed at the position of the first through hole (24), and the mounting member (9) is disposed through the second through hole (11) and then is connected to the mounting portion (26) in a fitting manner to mount the overflow ventilation device (2) on the side wall of the sink body (1).