CN214284813U - Drain pipe assembly suitable for dish-washing machine and sink dish-washing machine with same - Google Patents

Abstract

The utility model provides a basin dish washer that drain pipe assembly and have it suitable for dish washer, including main drain pipe and dish washer drain pipe form the drainage chamber in the main drain pipe be equipped with the drainage interface on the main drain pipe lateral wall, the play water end of dish washer drain pipe passes through the drainage interface with drainage chamber intercommunication the drainage interface sets up and separates the fender structure, it is used for blockking to separate the fender structure flowing water in the main drain pipe passes through the drainage interface flows in the dish washer drain pipe. The flowing water in the main drainage pipe is prevented from flowing into the drainage pipe of the dishwasher through the drainage interface.

Description

Drain pipe assembly suitable for dish-washing machine and sink dish-washing machine with same

Technical Field

The utility model relates to a dish washer technical field, concretely relates to drain pipe subassembly and have its basin dish washer suitable for dish washer.

Background

The existing drainage pipe assembly is provided with a first drainage pipe and a second drainage pipe, wherein a drainage interface is arranged on the side wall of the first drainage pipe, the water outlet end of the second drainage pipe is communicated with the drainage interface, the water inlet end of the first drainage pipe is connected with the water outlet of a first water tank, the water inlet end of the second drainage pipe is connected with the water outlet of a second water tank, the second water tank is deeper than the first water tank, when the first water tank and the second water tank drain simultaneously, sewage in the first water tank enters from the water inlet end of the first drainage pipe and is discharged from the water outlet end of the first drainage pipe through the water inlet end of the second drainage pipe, sewage in the second water tank enters from the water outlet end of the first drainage pipe through the water outlet end of the second drainage pipe and the drainage interface, a blocking structure is not arranged at the drainage interface, when the sewage in the first water tank is discharged, the sewage is easy to flow into the second drainage pipe from the first drainage pipe, causing the sewage residue in the second drainage pipe and further influencing the use of the second water tank.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the problems that exist among the current correlation technique to a certain extent, for this reason, the utility model discloses an aim at provides a drain pipe subassembly suitable for dish washer, avoids the interior flowing water of main drain pipe to flow in through the drainage interface in the dish washer drain pipe.

The above purpose is realized by the following technical scheme:

the utility model provides a drain pipe assembly suitable for dish washer, includes main drain pipe and dish washer drain pipe form the drainage chamber in the main drain pipe be equipped with the drainage interface on the main drain pipe lateral wall, the play water end of dish washer drain pipe passes through the drainage interface with drainage chamber intercommunication the drainage interface department sets up and separates the fender structure, it is used for blockking to separate the fender structure flowing water in the main drain pipe passes through the drainage interface flows in the dish washer drain pipe.

As a further improvement of the utility model, isolation structure includes the check valve piece be equipped with spacing card muscle on the main sewer pipe lateral wall, just spacing card muscle is in drainage interface top, the check valve piece with spacing card muscle swing joint is so that the check valve piece is opened or is coved the drainage interface.

As the utility model discloses a further improvement, spacing calorie of muscle includes spacing calorie of muscle main part and the protruding portion that the formation was extended to spacing calorie of muscle main part, the check valve piece is installed in spacing calorie of muscle main part, just the protruding portion is used for the restriction the check valve piece is in motion in the spacing calorie of muscle main part.

As a further improvement, the check valve piece is provided with a through hole, the check valve piece passes through the through hole is installed in the spacing card muscle main part, just the through-hole internal diameter is greater than the diameter of spacing card muscle main part, the jut diameter is greater than the through-hole diameter.

As a further improvement of the utility model, the check valve piece inwards caves in so that the arc is personally submitted to check valve piece's transversal, just the arc radian of check valve piece with the radian of main drain pipe inner wall suits, works as the check valve piece covers when on the drainage interface, the check valve piece with the laminating of main drain pipe inner wall.

As a further improvement of the utility model, the blocking structure includes the main drainage pipe lateral wall is being close to drainage interface upper end edge to the flange that the drainage chamber direction extended to form, and the portion of bending that the flange buckled down and formed.

As a further improvement, the downward extension of the bending portion will the lower extreme of the drainage cavity is separated and is formed a first drainage channel and a second drainage channel, the first drainage channel will the end of intaking of main drainage pipe with the play water end intercommunication of main drainage pipe, the second drainage channel will the drainage interface with the play water end intercommunication of main drainage pipe.

As a further improvement, the downward extension of the bending portion will the lower extreme of the drainage cavity is separated and is formed a first drainage channel and a second drainage channel, the first drainage channel will the end of intaking of main drainage pipe with the play water end intercommunication of main drainage pipe, the second drainage channel will the drainage interface with the play water end intercommunication of main drainage pipe.

As a further improvement, the main drain pipe includes the drain pipe main part and outer drain pipe, the play water end of drain pipe main part with outer drain pipe's the end intercommunication of intaking, just the drainage interface is located in the drain pipe main part.

As a further improvement, the utility model also comprises a first overflow pipe and a second overflow pipe, the main drainage pipe is provided with a first overflow port and a second overflow port, the water outlet end of the first overflow pipe passes through the first overflow port with the drainage cavity intercommunication of the main drainage pipe, the water outlet end of the second overflow pipe passes through the second overflow port with the drainage cavity intercommunication of the main drainage pipe.

As a further improvement of the present invention, the first overflow port and the second overflow port are located at a level higher than the water discharge port on the main water discharge pipe.

Another object of the utility model is to provide a dish washer, both can guarantee the normal drainage of dish washer basin, also can prevent when wasing the basin drainage that the water in the main drain pipe flows into in the dish washer drain pipe.

The above purpose is realized by the following technical scheme:

the water tank dish washing machine comprises a washing water tank, a dish washing machine water tank and the water discharging pipe assembly suitable for the dish washing machine, wherein the water inlet end of the main water discharging pipe is communicated with the water outlet of the washing water tank, and the water inlet end of the dish washing machine water discharging pipe is communicated with the water outlet end of the dish washing machine water tank.

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

1. the utility model provides a drain pipe subassembly suitable for dish washer sets up the shelves structure at the drainage kneck, prevents flowing water in the main drainage pipe passes through the drainage interface flows into in the dish washer drain pipe, avoid polluting the dish washer drain pipe.

2. The utility model provides a basin dish washer both can guarantee the normal drainage of dish washer basin, also can prevent when wasing the basin drainage that the water in the main drainage pipe flows into in the dish washer drainage pipe.

Drawings

FIG. 1 is a schematic view of a drain assembly according to an embodiment;

FIG. 2 is a cross-sectional view of a drain assembly according to one embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of a first embodiment of a limiting rib;

FIG. 5 is a schematic structural view of a check valve plate according to the first embodiment;

FIG. 6 is a schematic view of a drain assembly according to a second embodiment;

FIG. 7 is an enlarged view of FIG. 6 at B;

FIG. 8 is a schematic structural view of a sink dishwasher according to a third embodiment;

FIG. 9 is a partial schematic structural view of a main drain pipe in the third embodiment;

FIG. 10 is a schematic structural view of a sink dishwasher according to a fourth embodiment;

fig. 11 is a partial structural schematic view of a main drain pipe in the fourth embodiment.

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.

The first embodiment is as follows:

participate in the attached drawings 1-5 and show a drain pipe subassembly 1 suitable for dish washer of the utility model, including main drain pipe 2 and dish washer drain pipe 3 form drainage chamber 21 in the main drain pipe 2 be equipped with drainage interface 22 on the main drain pipe 2 lateral wall, the play water end of dish washer drain pipe 3 passes through drainage interface 22 with drainage chamber 21 intercommunication drainage interface 22 department sets up and separates retaining structure 23, it is used for blockking to separate retaining structure 23 the interior flowing water of main drain pipe 2 passes through drainage interface 22 flows into in the dish washer drain pipe 3. The running water can flow into the drainage cavity 21 of the main drainage pipe 2 from the water inlet end of the main drainage pipe 2 and flow out from the water outlet end of the main drainage pipe 2; the running water can flow into the drain pipe 3 of the dishwasher from the water inlet end of the drain pipe 3 of the dishwasher, enter the drain cavity 21 through the water outlet end of the drain pipe 3 of the dishwasher and the drain interface 22, and then is discharged from the water outlet end of the main drain pipe 2. When the flowing water flows into the drainage cavity 21 from the water inlet end of the main drainage pipe 2 and then flows out from the water outlet end of the main drainage pipe 2, the separation structure is arranged at the drainage interface 22, so that the flowing water in the main drainage pipe 2 is prevented from flowing into the drainage pipe 3 of the dishwasher through the drainage interface 22, and the drainage pipe 3 of the dishwasher is prevented from being polluted.

As shown in fig. 2 and 3, the blocking structure 23 includes a check valve plate 231, a limiting clamping rib 24 is disposed on the sidewall of the main drainage pipe 2, the limiting clamping rib 24 is disposed above the drainage connector 22, and the check valve plate 231 is movably connected to the limiting clamping rib 24 so that the check valve plate 231 opens or covers the drainage connector 22. As shown in fig. 4, the limiting clip rib 24 includes a limiting clip rib main body 241 and a protrusion 242 formed by extending the limiting clip rib main body 241, the check valve sheet 231 is mounted on the limiting clip rib main body 241, and the protrusion 242 is used for limiting the movement of the check valve sheet 231 on the limiting clip rib main body 241. The cross section of the limiting clamping rib 24 is T-shaped.

As shown in fig. 5, a through hole 2311 is formed in the check valve plate 231, the check valve plate 231 is mounted on the limiting clamping rib main body 241 through the through hole 2311, the inner diameter of the through hole 2311 is larger than the diameter of the limiting clamping rib main body 241, and the diameter of the protrusion 242 is larger than the diameter of the through hole 2311. The check valve plate 231 is inwards sunken to enable the cross section of the check valve plate 231 to be arc-shaped, the arc-shaped radian of the check valve plate 231 is matched with the radian of the inner wall of the main drainage pipe 2, and when the check valve plate 231 covers the drainage interface 22, the check valve plate 231 is attached to the inner wall of the main drainage pipe 2, so that the covering effect of the check valve plate 231 on the drainage interface 22 is better. The main drain pipe 2 comprises a drain pipe main body 25 and an outer drain pipe 26, the water outlet end of the drain pipe main body 25 is communicated with the water inlet end of the outer drain pipe 26, and the drain connector 22 is arranged on the drain pipe main body 25. The main drainage pipe 2 is provided with a first overflow port 251 and a second overflow port 252, the water pipe assembly further comprises a first overflow pipe 4 and a second overflow pipe 5, the water outlet end of the first overflow pipe 4 is communicated with the first overflow port 251, and the water outlet end of the second overflow pipe 5 is communicated with the second overflow port 252.

When the flowing water flows into the drain pipe 3 of the dish washer through the water inlet end of the drain pipe 3 of the dish washer, under the pressure of the flowing water, the check valve plate 231 overturns upwards to open the drain interface 22, the drain pipe 3 of the dish washer is communicated with the drain cavity 21, the flowing water flows into the drain pipe 3 of the dish washer from the water inlet end of the drain pipe 3 of the dish washer and enters the drain cavity 21 through the drain interface 22, and the flowing water is discharged through the water outlet end of the main drain pipe 2, so that the normal drainage of the dish washer is ensured.

When the flowing water enters the drainage cavity 21 through the water inlet end of the main drainage pipe 2, the check valve plate 231 covers the drainage interface 22 due to the action of gravity, and the check valve plate 231 is attached to the inner wall of the main drainage pipe 2, so that the water in the main drainage pipe 2 is prevented from streaming to the drainage pipe 3 of the dishwasher.

Example two:

referring to fig. 6 and 7, a drain pipe assembly 1 suitable for a dishwasher is shown, and the present embodiment is different from the first embodiment in that: the blocking structure 23 includes a flange 232 formed on the sidewall of the main drain pipe 2 and extending toward the drain cavity 21 near the upper end edge of the drain connector 22, and a bent portion 233 formed by bending the flange 232 downward. The bent portion 233 extends downward to separate the lower end of the drainage cavity 21 into a first drainage channel 211 and a second drainage channel 212, the first drainage channel 211 communicates the water inlet end of the main drainage pipe 2 with the water outlet end of the main drainage pipe 2, and the second drainage channel 212 communicates the drainage port 22 with the water outlet end of the main drainage pipe 2. The bent portion 233 extends downward to separate the lower end of the drainage cavity 21 into a first drainage channel 211 and a second drainage channel 212, the first drainage channel 211 communicates the water inlet end of the main drainage pipe 2 with the water outlet end of the main drainage pipe 2, and the second drainage channel 212 communicates the drainage port 22 with the water outlet end of the main drainage pipe 2.

When flowing water enters the drainage cavity 21 through the water inlet end of the main drainage pipe 2, the flowing water flows out of the water outlet end of the main drainage pipe 2 through the first drainage channel 211; when the flowing water flows into the drain pipe 3 of the dishwasher through the water inlet end of the drain pipe 3 of the dishwasher, the water outlet end of the drain pipe 3 of the dishwasher flows into the second drain channel 212 through the drain connector 22, and then flows out through the water outlet end of the main drain pipe 2. The bent portion 233 separates the lower end of the drain cavity 21 to form a first drain passage 211 and a second drain passage 212, which can ensure normal drainage of the main drain pipe 2 and the drain pipe 3 of the dishwasher and prevent flowing water in the main drain pipe 2 from flowing into the drain pipe 3 of the dishwasher.

Example three:

referring to fig. 8 and 9, a sink dish washing machine 100 is shown, which includes a washing sink 101, a dish washing machine sink 102 and a drain pipe assembly 1 suitable for a dish washing machine in the first embodiment, wherein the water inlet end of the main drain pipe 2 is communicated with the water outlet of the washing sink 101, and the water inlet end of the dish washing machine drain pipe 3 is communicated with the water outlet of the dish washing machine sink 102. The dishwasher tub 102 is deeper than the washing tub 101. When the cleaning water tank 101 drains, the running water flows out from the water outlet of the cleaning water tank 101, flows into the water drainage cavity 21 from the water inlet end of the main water drainage pipe 2, and then flows out from the water outlet end of the main water drainage pipe 2; when the dishwasher tank 102 drains, the running water flows out from the water outlet of the dishwasher tank 102, flows into the dishwasher drain pipe 3 from the water inlet end of the dishwasher drain pipe 3, flows into the drain cavity 21 through the water outlet end of the dishwasher drain pipe 3 and the drain interface 22, and flows out through the water outlet end of the main drain pipe 2. When the cleaning water tank 101 drains, the check valve plate 231 covers the drain port 22 to prevent the water in the main drain pipe 2 from flowing into the drain pipe 3 of the dishwasher; when the dishwasher tank 102 is drained, the check plate 231 opens the drain port 22 under the water flow pressure, ensuring normal drainage of the dishwasher tank 102.

The washing machine further comprises a first overflow pipe 4 and a second overflow pipe 5, a first overflow port 251 and a second overflow port 252 are further arranged on the main drainage pipe 2, a water inlet end of the first overflow pipe 4 is communicated with an overflow port of the dishwasher trough 102, a water outlet end of the first overflow pipe 4 is communicated with the drainage cavity of the main drainage pipe 2 through the first overflow port 251, a water inlet end of the second overflow pipe 5 is communicated with a water inlet end of the washing trough 101, and a water outlet end of the second overflow pipe 5 is communicated with the drainage cavity 21 of the main drainage pipe 2 through the second overflow port 252. The first overflow port 251 and the second overflow port 252 are both higher than the drain connector 22 in the level of the main drain pipe 2. When the dishwasher tank 102 overflows, the overflow water of the dishwasher tank 102 flows into the first overflow pipe 4 through the water inlet end of the first overflow pipe 4, flows into the drain cavity 21 through the first overflow port 251, and flows out through the water outlet end of the main drain pipe 2; when the cleaning water tank 101 overflows, the overflow water of the cleaning water tank 101 flows into the second overflow pipe 5 through the water inlet end of the second overflow pipe 5, flows into the drainage cavity 21 through the second overflow port 252, and flows out through the water outlet end of the main drainage pipe 2.

Example four:

referring to fig. 10 and 11, a sink dish washing machine 100 is shown, which comprises a washing sink 101, a dish washing machine sink 102 and a drain pipe assembly 1 suitable for a dish washing machine in the second embodiment, wherein the water inlet end of the main drain pipe 2 is communicated with the water outlet of the washing sink 101, and the water inlet end of the dish washing machine drain pipe 3 is communicated with the water outlet of the dish washing machine sink 102. The blocking structure 23 includes a flange 232 formed on the sidewall of the main drain pipe 2 and extending toward the drain cavity 21 near the upper end edge of the drain connector 22, and a bent portion 233 formed by bending the flange 232 downward. The bent portion 233 extends downward to partition the lower end of the drain chamber 21 into a first drain passage 211 and a second drain passage 212. The dishwasher tub 102 is deeper than the washing tub 101. When the cleaning water tank 101 drains, the running water flows out from the water outlet of the cleaning water tank 101, flows into the drainage cavity 21 from the water inlet end of the main drainage pipe 2, and then flows out from the water outlet end of the main drainage pipe 2 after passing through the first drainage channel 211; when the dishwasher tank 102 drains, the running water flows out from the water outlet of the dishwasher tank 102, flows into the dishwasher drain pipe 3 from the water inlet end of the dishwasher drain pipe 3, flows into the second drain channel 212 through the water outlet end of the dishwasher drain pipe 3 and the drain connector 22, and flows out through the water outlet end of the main drain pipe 2.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims (12)

1. The utility model provides a drain pipe assembly suitable for dish washer, characterized in that includes main drain pipe (2) and dish washer drain pipe (3) form drainage chamber (21) in main drain pipe (2) be equipped with drainage interface (22) on main drain pipe (2) lateral wall, the play water end of dish washer drain pipe (3) passes through drainage interface (22) with drainage chamber (21) intercommunication drainage interface (22) department sets up and separates fender structure (23), it is used for blockking to separate fender structure (23) flowing water in main drain pipe (2) passes through drainage interface (22) flows into in dish washer drain pipe (3).

2. The drain pipe assembly suitable for the dish washing machine according to claim 1, wherein the blocking structure (23) comprises a check valve plate (231), a limiting clamping rib (24) is arranged on the side wall of the main drain pipe (2), the limiting clamping rib (24) is arranged above the drain port (22), and the check valve plate (231) is movably connected with the limiting clamping rib (24) so that the check valve plate (231) can open or cover the drain port (22).

3. The drain pipe assembly suitable for the dish washer of claim 2, wherein the limiting blocking rib (24) comprises a limiting blocking rib main body (241) and a protrusion (242) formed by extending the limiting blocking rib main body (241), the check valve sheet (231) is installed on the limiting blocking rib main body (241), and the protrusion (242) is used for limiting the movement of the check valve sheet (231) on the limiting blocking rib main body (241).

4. The drain pipe assembly for the dishwasher according to claim 3, wherein the check plate (231) is provided with a through hole (2311), the check plate (231) is installed on the position-limiting clamping rib body (241) through the through hole (2311), the inner diameter of the through hole (2311) is larger than the diameter of the position-limiting clamping rib body (241), and the diameter of the protrusion (242) is larger than the diameter of the through hole (2311).

5. The drain pipe assembly suitable for the dish washing machine according to any one of claims 2 to 4, wherein the check valve plate (231) is recessed inwards to make the cross section of the check valve plate (231) in an arc shape, the arc radian of the check valve plate (231) is adapted to the radian of the inner wall of the main drain pipe (2), and when the check valve plate (231) covers the drain connector (22), the check valve plate (231) is attached to the inner wall of the main drain pipe (2).

6. A drain pipe assembly adapted for a dishwasher according to claim 1, wherein the baffle structure (23) comprises a flange (232) formed at a side wall of the main drain pipe (2) and extending toward the drain cavity (21) near an upper end edge of the drain port (22), and a bent portion (233) formed by bending the flange (232) downward.

7. A drain pipe assembly adapted for a dishwasher according to claim 6, wherein the bottom of the bent portion (233) has a lower level than the bottom edge of the drain connector (22).

8. A drain pipe assembly suitable for a dishwasher according to claim 7, wherein the bent portion (233) extends downward to separate the lower end of the drain chamber (21) into a first drain passage (211) and a second drain passage (212), the first drain passage (211) communicating the water inlet end of the main drain pipe (2) with the water outlet end of the main drain pipe (2), and the second drain passage (212) communicating the drain joint (22) with the water outlet end of the main drain pipe (2).

9. A drain pipe assembly adapted for use in a dishwasher according to claim 1, wherein the main drain pipe (2) comprises a drain pipe body (25) and an outer drain pipe (26), an outlet end of the drain pipe body (25) communicates with an inlet end of the outer drain pipe (26), and the drain interface (22) is provided on the drain pipe body (25).

10. A drain pipe assembly suitable for a dishwasher according to claim 1, further comprising a first overflow pipe (4) and a second overflow pipe (5), wherein a first overflow port and a second overflow port are provided on the main drain pipe (2), the water outlet end of the first overflow pipe (4) communicates with the drain cavity (21) of the main drain pipe (2) through the first overflow port, and the water outlet end of the second overflow pipe (5) communicates with the drain cavity (21) of the main drain pipe (2) through the second overflow port.

11. A drain assembly suitable for a dishwasher according to claim 10, wherein the first overflow outlet and the second overflow outlet are both at a higher level on the main drain pipe (2) than the drain interface (22).

12. Sink dishwasher, comprising a washing sink (101), a dishwasher sink (102) and a drain assembly according to any of claims 1-11 adapted for a dishwasher, the water inlet end of the main drain pipe (2) being in communication with the water outlet of the washing sink (101), the water inlet end of the dishwasher drain pipe (3) being in communication with the water outlet end of the dishwasher sink (102).

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