CN217365773U

CN217365773U - Exhaust device of dish washer

Info

Publication number: CN217365773U
Application number: CN202220162749.6U
Authority: CN
Inventors: 陈建发
Original assignee: Primy Corp Ltd
Current assignee: Primy Corp Ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-06
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses an exhaust apparatus of dish washer assembles on the machine door of dish washer, and the dish washer includes: a bowl washing cavity and a machine door; the method comprises the following steps: an exhaust device main body; an air inlet communicated with the dish washing cavity and at least two air outlets communicated with the outside of the machine door are formed on the main body, and a flow passage is formed between the air inlet and the air outlets; the air inlet is positioned at a low position, and the air outlet is positioned at a low position; the flow channel is arranged in a non-linear way; the main body is provided with a backflow port at a low position. The exhaust device is hidden in the machine door and is provided with an air inlet communicated with the dish washing cavity and at least two air outlets communicated with the outer part of the machine door, and the hidden structure ensures that the appearance design of the product is better; the flow channel of the exhaust device is designed in a non-linear way, so that condensed water backflow can be better formed, the designated stability of the backflow index is ensured through the backflow pipe, and the condensed water is prevented from flowing back to the dish washing cavity; the overall structure of the product is compact, and the practicability is strong.

Description

Exhaust device of dish washer

Technical Field

The utility model relates to a dish washer part technical field, more specifically the exhaust apparatus who relates to dish washer that says so.

Background

The dish washer is a popular household device in recent years, is mainly used for washing tableware, does not need manual washing, automatically washes through a machine, and has the functions of washing, disinfecting, drying and the like.

Then when wasing in the dish washer, all can be through the swinging boom blowout, wash the tableware, generally adopt hot water when wasing simultaneously, and in order to reach the effect of high-temperature disinfection, also use high-temperature steam to wash usually, but constantly spout into steam and carry out abluent in-process, the pressure of the intracavity of washing the dishes of dish washer can constantly increase, in order to prevent that pressure is too big, can install carminative structure in dish washer, can steam of discharging.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an exhaust device of a dishwasher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an exhaust device of a dishwasher mounted on a door of the dishwasher, the dishwasher including: a bowl washing cavity and a machine door; the method comprises the following steps: an exhaust device main body; an air inlet communicated with the dish washing cavity and at least two air outlets communicated with the outside of the machine door are formed on the main body, and a flow passage is formed between the air inlet and the air outlets; the air inlet is positioned at a low position, and the air outlet is positioned at a low position; the flow channel is arranged in a non-linear way; the main body is provided with a backflow port at a low position.

In a further technical scheme, N air outlets are arranged, and the air inlets are connected with the air outlets to form N flow channels.

In a further technical scheme, the main body is provided with two air outlets, and two flow passages are formed inside the main body.

In a further technical scheme, the flow channel comprises: the flow-guiding device comprises a first flow section and a second flow section, wherein an included angle A is formed between the first flow section and the second flow section.

In a further technical scheme, the main body comprises: the front shell and the rear shell are combined, and the flow channel is formed inside the front shell and the rear shell after combination.

In a further technical scheme, the main body is provided with a left side wing and a right side wing which are connected in a V shape, the bottom connecting part is provided with the air inlet, and the air inlet is arranged on the rear shell; the air outlets are formed on the upper parts of the left side wing and the right side wing respectively.

In a further technical scheme, a flow dividing block is arranged in the main body close to the air inlet and guides steam to respectively enter the flow channels on the two sides.

In a further technical scheme, a stop block is arranged in the flow passage.

In a further technical scheme, a return pipe is connected to the return port.

In a further technical scheme, the air inlet is in threaded connection with a cover body.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has: the exhaust device of the utility model is hidden in the machine door and is provided with the air inlet communicated with the dish washing cavity and at least two air outlets communicated with the outside of the machine door, and the hidden structure ensures that the appearance design of the product is better; the flow channel of the exhaust device is designed in a non-linear way, so that condensed water backflow can be better formed, the designated stability of the discharge finger of the backflow pipe is ensured, and the condensed water is prevented from flowing back to the dish washing cavity; the overall structure of the product is compact, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of an exhaust apparatus;

FIG. 2 is a schematic view of the exhaust device at another angle;

FIG. 3 is an exploded view of the exhaust apparatus;

FIG. 4 is a schematic front view of the exhaust apparatus mounted to the door of the dishwasher;

FIG. 5 is a rear schematic view of the exhaust apparatus mounted to the door of the dishwasher;

FIG. 6 is a schematic view of a dishwasher.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams each illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for ease of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An exhaust device of a dishwasher, as shown in fig. 1 to 6, is mounted on a door 110 of the dishwasher 100, and the dishwasher 100 includes: a dishwashing cavity and a door 110; the dishwasher 100 is not limited in its specific structure, but includes a body, a dishwashing chamber, and a door 110 for closing the dishwashing chamber.

Exhaust apparatus installs on door 110, exhaust apparatus has main part 200, is formed with on the main part 200 and communicates in the air inlet 201 and at least two air outlets 202 that communicate in the door 110 outside of the chamber of washing the dishes to air inlet 201 is located the low level, and air outlet 202 is located the high level, and when the pressure of the intracavity of washing the dishes was too big, steam can get into in the main part 200 through air inlet 201, and through the outside of air outlet 202 discharge, prevented that the pressure of the intracavity of washing the dishes was too big.

A flow passage 203 is formed between the inside of the main body 200 and the air inlet 201 and the air outlet 202, and the flow passage 203 is arranged in a non-linear mode.

Then, at carminative in-process, the water droplet is formed in the steam heat dissipation, and the water droplet flows back to the bottom of main part 200, and air inlet 201 is located the low level, and gas outlet 202 is located the design of high level, can prevent that the comdenstion water from flowing back to the intracavity that washes the dishes, and it is more convenient to use.

Furthermore, the bottom of the main body 200 is provided with a return port 204, the return port 204 is connected with a return pipe, and condensed water formed in the exhaust process is sent to a designated place;

the place designated here may be in a water tank or a drain pipe or the like.

The position of the return port 204 is lower than that of the air inlet 201, so that condensed water is prevented from flowing back to the dish washing cavity.

Furthermore, the number of the air outlets 202 is N, and the air inlets 201 are connected with the air outlets 202 to form N flow channels.

Specifically, as shown in fig. 1 to 3, in the present embodiment, the main body 200 is provided with two air outlets 202, two flow passages 203 are formed inside the main body 200, and the flow passages 203 include: the first flow section and the second flow section form an included angle A, and the flow channel 203 is arranged in a non-linear mode, so that the flow track of water vapor can be increased, and the water vapor can be conveniently dissipated to form condensate water backflow; this prevents excessive water vapor from being discharged due to the dish washer being disposed indoors (kitchen), resulting in increased moisture in the environment.

The main body 200 includes: the front housing 210 and the rear housing 220, the front housing 210 and the rear housing 220 are combined, the flow channel 203 is formed inside the combination, and the front housing 210 and the rear housing 220 can be connected by screws, snap connections, ultrasonic connections, glue connections and the like.

The main body 200 is formed with a left wing and a right wing, the left wing and the right wing are connected in a V shape, the bottom connection part is formed with the air inlet 201, and the air inlet 201 is arranged on the rear shell 220; the air outlet 202 is formed on the upper portions of the left side wing and the right side wing, the air outlet 202 is arranged on the front housing 110, and meanwhile, the air inlet 201 and the air outlet 202 are both arranged on vertical surfaces.

Since the main body 200 is substantially V-shaped, the flow dividing block 230 is disposed inside the main body 200 near the air inlet 201, and the flow dividing block 230 is arc-shaped, so that the flow dividing block 230 can guide the steam to enter the flow channels 203 at both sides, respectively.

Further, a stopper 240 is disposed in the flow channel 203.

Further, a cover 250 is screwed to the air inlet 201.

Furthermore, a baffle 205 is arranged on the rear housing 220 at a position corresponding to the air inlet 201, and the baffle 205 can block the condensed water to prevent the condensed water from flowing back into the dish washing cavity.

As shown in fig. 4-5, the gate 110 is also provided with an air outlet corresponding to the air outlet 202, and the gate 110 protects: the main body 200 is arranged between the outer door panel 111 and the inner door panel 112, and the main body 200 can be provided with a buckling structure or a connecting lug structure and is fixed inside the machine door 110 in a buckling mode or a screwing mode; the inner door panel 112 is provided with a through hole, and the air inlet 201 is arranged corresponding to the through hole.

The air inlet 201 of the main body 200 is provided with a convex ring structure, after the installation, the convex ring is clamped in the through hole, and the inner wall of the convex ring is provided with an internal thread; the cover body 250 is provided with external threads, and the cover body 250 can be screwed on the convex ring in a threaded manner.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An exhaust apparatus of a dishwasher mounted on a door (110) of the dishwasher (100), the dishwasher (100) comprising: a dishwashing chamber and a door (110); the method is characterized in that: the exhaust apparatus includes: a main body (200);

an air inlet (201) communicated with the bowl washing cavity and at least two air outlets (202) communicated with the outside of the machine door (110) are formed on the main body (200), and a flow passage (203) is formed between the air inlet (201) and the air outlets (202); the air inlet (201) is positioned at a low position, and the air outlet (202) is positioned at a low position; the flow channel (203) is arranged in a non-linear way; the main body (200) is provided with a backflow port (204) at a low position.

2. The exhaust apparatus of a dishwasher according to claim 1, wherein: n air outlets (202) are arranged, and the air inlets (201) are connected with the air outlets (202) to form N flow channels.

3. The exhaust apparatus of a dishwasher according to claim 1, wherein: the main body (200) is provided with two air outlets (202), and two flow passages (203) are formed inside the main body (200).

4. The exhaust apparatus of a dishwasher according to claim 1, wherein: the flow channel (203) comprises: the flow-guiding device comprises a first flow section and a second flow section, wherein an included angle A is formed between the first flow section and the second flow section.

5. The exhaust apparatus of a dishwasher according to claim 1, wherein: the body (200) comprises: a front housing (210) and a rear housing (220), wherein the front housing (210) and the rear housing (220) are combined, and the flow passage (203) is formed inside the combination.

6. The exhaust device of a dishwasher according to claim 5, wherein: the main body (200) is provided with a left side wing and a right side wing which are connected in a V shape, the bottom connecting part is provided with the air inlet (201), and the air inlet (201) is arranged on the rear shell (220); the air outlets (202) are formed on the upper parts of the left side wing and the right side wing respectively.

7. The exhaust apparatus of a dishwasher according to claim 1, wherein: a flow dividing block (230) is arranged in the main body (200) close to the air inlet (201), and the flow dividing block (230) guides steam to enter the flow channels (203) on two sides respectively.

8. The exhaust apparatus of a dishwasher according to claim 7, wherein: a stop block (240) is arranged in the flow passage (203).

9. The exhaust apparatus of a dishwasher according to claim 1, wherein: a return pipe is connected to the return port (204).

10. The exhaust apparatus of a dishwasher according to claim 1, wherein: the air inlet (201) is in threaded connection with a cover body (250).