CN213896397U - Drainage device for washing machine - Google Patents

Abstract

The utility model discloses a drainage device for washing machine belongs to washing machine technical field, including the clean bucket of laundry, the bottom plate is installed to the clean bottom of the bucket of laundry, install the outlet on the clean bucket of laundry, it has pipeline A to peg graft in the outlet, install connecting plate A on the pipeline A, it is provided with the pivot to run through on the connecting plate A, the pivot other end runs through the setting on connecting plate B, install sealing washer A between connecting plate A and the connecting plate B, connecting plate A and connecting plate B all are provided with the multiunit, install fixation nut in the pivot, install the connecting pipe on the pipeline A, pipeline B is installed to the connecting pipe other end, connecting plate B installs on the connecting pipe. Through changing the active carbon in the connecting tube, increased drainage device's filter effect, increased the practicality of device, through the fixed to pipeline B, prevent that the inside peculiar smell of bottom plate from discharging in the gap, increased the leakproofness of device.

Description

Drainage device for washing machine

Technical Field

The utility model relates to a washing machine technical field especially relates to a drainage device for washing machine.

Background

Washing machines are cleaning appliances that wash laundry using mechanical action of electricity generation, and are classified into two categories, a household category and a collection category, according to their rated washing capacities. The domestic washing cleaning barrel is mainly composed of a box body, a washing dehydration barrel (some washing and dehydration barrels are separated), a transmission and control system and the like, and a heating device is also arranged in the domestic washing cleaning barrel. Laundry cleaning drums generally refer exclusively to the use of water as the primary cleaning liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually done by a person skilled in the art.

Patent CN201810989613.0 discloses a washing machine, comprising: the device comprises an outer barrel, an inner barrel, a supporting mechanism, a first rotating mechanism and a second rotating mechanism; the inner barrel is arranged in the outer barrel and is connected with a first rotating mechanism which enables the inner barrel to rotate around the central shaft of the inner barrel; the supporting mechanism is used for supporting the outer barrel; the second rotating mechanism is arranged on the supporting mechanism and connected with the outer barrel, and the second rotating mechanism drives the outer barrel to rotate in an upright state and a transverse state. The invention drives the outer barrel and the inner barrel to rotate in an upright state and a transverse state through the second rotating mechanism so as to switch the impeller mode and the roller mode; when the outer barrel and the inner barrel are in an upright state, the first rotating mechanism drives the inner barrel to rotate so as to realize impeller type washing, and when the outer barrel and the inner barrel are in an inclined or horizontal state, the first rotating mechanism drives the inner barrel to rotate so as to realize drum type washing; the washing mode is switched quickly and simply, and the advantages of the drum washing cleaning barrel and the impeller washing cleaning barrel are complementary.

Some of the above-mentioned utility model have the disadvantages: 1. the above design has poor filtering effect when draining water, so it needs to be improved. 2. The above design has poor sealing effect after draining, and the odor in the bottom plate can be discharged, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage device for washing machine aims at having increased drainage device's filter effect through the active carbon of changing in the connecting tube, has increased the practicality of device, through fixed to pipeline B, prevents that the inside peculiar smell of bottom plate from discharging in the gap, has increased the leakproofness of device.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of drainage device for washing machine, including the clean bucket of laundry, the bottom plate is installed to the clean bucket bottom of laundry, install the outlet on the clean bucket of laundry, it has pipeline A to peg graft in the outlet, install connecting plate A on the pipeline A, it is provided with the pivot to run through on the connecting plate A, the pivot other end runs through the setting on connecting plate B, install sealing washer A between connecting plate A and the connecting plate B, connecting plate A and connecting plate B all are provided with the multiunit, install fixation nut in the pivot, install the connecting pipe on the pipeline A, pipeline B is installed to the connecting pipe other end, connecting plate B installs on the connecting pipe, the pipeline B other end is pegged graft in the bottom plate.

Optionally, a thread groove is formed in the fixing nut, a thread is carved on the outer wall of the rotating shaft, and the thread groove formed in the fixing nut is matched with the thread carved on the outer wall of the rotating shaft.

Optionally, a circular washer is installed on the inner wall of the fixing nut, and the other end of the circular washer is attached to the connecting plate a or the connecting plate B.

Optionally, activated carbon is installed inside the connecting pipe.

Optionally, a drainage cavity is formed in the bottom plate, and a conical reinforcing ring and a sealing ring B are installed in the drainage cavity.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a drainage device for washing machine, after the work of washing machine cleaning barrel, the rivers inside the washing machine cleaning barrel discharge to pipeline A through the outlet, flow into the connecting pipe inside again, the connecting pipe internally mounted has active carbon, active carbon adsorption refers to the adsorption of the solid surface of utilizing active carbon to one or more kinds of material in the aquatic, in order to reach the purpose of purifying water quality, through the adsorption of active carbon, can reduce the impurity in pipeline A, prevent pipeline B jam, need regularly clear up or change the inside active carbon of connecting pipe, increase the filter effect of drainage, outwards screw out the fixation nut, make the pivot put off, take out the pivot in connecting plate A and connecting plate B, make connecting plate A and connecting plate B break away from, clear up or change the active carbon in the connecting pipe, laminate connecting plate A and connecting plate B again, install sealing washer A in connecting plate A and the connecting plate B, from the gap outflow during preventing the drainage, run through connecting plate A and connecting plate B with the pivot, install the circular packing ring, install fixation nut again, fixation nut rotates in the pivot through the thread groove again, fix connecting plate A and connecting plate B, the circular packing ring can prevent fixation nut from producing the impression on connecting plate A and connecting plate B, through the active carbon of changing in the connecting pipe, drainage device's filter effect has been increased, the practicality of device has been increased.

2. The embodiment of the utility model provides a drainage device for washing machine, filter the back through the connecting pipe, rivers go into in the pipeline B, the drainage chamber that water in the pipeline B was seted up through the bottom plate is discharged, the toper reinforcing ring of drainage intracavity portion carries out spacing fixed to pipeline B, prevent pipeline B from following drainage intracavity roll-off, sealing washer B in the drainage intracavity takes place deformation through pipeline B's extrusion, block up the gap in the drainage intracavity, through the fixing to pipeline B, prevent that the inside peculiar smell of bottom plate from discharging in the gap, the leakproofness of device has been increased.

Drawings

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

Fig. 1 is a front view of a drainage device for a washing machine according to an embodiment of the present invention;

fig. 2 is a schematic view of an expanded structure at a point a in fig. 1 of a drainage device for a washing machine according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an expanded structure at B in fig. 1 of a drainage device for a washing machine according to an embodiment of the present invention.

In the figure: 1. washing and cleaning the barrel; 2. a base plate; 3. a water outlet; 4. a pipeline A; 5. a pipeline B; 6. a connecting plate A; 7. a connecting plate B; 8. fixing a nut; 9. a circular washer; 10. a sealing ring A; 11. a connecting pipe; 12. a rotating shaft; 13. a tapered reinforcement ring; 14. a drainage cavity; 15. and a sealing ring B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A drainage device for a washing machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a drainage device for a washing machine according to an embodiment of the present invention includes a washing cleaning tub 1, a bottom plate 2 is arranged at the bottom of the washing and cleaning barrel 1, a water outlet 3 is arranged on the washing and cleaning barrel 1, a pipeline A4 is inserted in the water outlet 3, a connecting plate A6 is arranged on the pipeline A4, the connecting plate A6 is provided with a rotating shaft 12 in a penetrating way, the other end of the rotating shaft 12 is provided with a connecting plate B7 in a penetrating way, a sealing ring A10 is arranged between the connecting plate A6 and the connecting plate B7, a plurality of groups of connecting plates A6 and B7 are arranged, the rotating shaft 12 is provided with a fixed nut 8, the pipeline A4 is provided with a connecting pipe 11, the other end of the connecting pipe 11 is provided with a pipeline B5, the connecting plate B7 is arranged on the connecting pipe 11, and the other end of the pipeline B5 is inserted in the bottom plate 2.

Referring to fig. 2, the fixing nut 8 is screwed out to release the rotating shaft 12, the rotating shaft 12 in the connecting plate A6 and the connecting plate B7 is pulled out to separate the connecting plate A6 and the connecting plate B7, the activated carbon in the connecting pipe 11 is cleaned or replaced, the connecting plate A6 and the connecting plate B7 are attached, the sealing ring a10 is installed in the connecting plate A6 and the connecting plate B7 to prevent the activated carbon from flowing out from a gap during drainage, the rotating shaft 12 penetrates through the connecting plate A6 and the connecting plate B7, the circular washer 9 is installed, the fixing nut 8 is installed again, the fixing nut 8 rotates on the rotating shaft 12 through the thread groove, and the connecting plate A6 and the connecting plate B7 are fixed.

Referring to FIG. 2, the rounded washer 9 prevents the anchor nut 8 from marking the web A6 and the web B7, thereby extending the useful life of the anchor nut 8.

Referring to fig. 2, the activated carbon adsorption is to utilize the adsorption of the solid surface of the activated carbon to one or more substances in water to purify water, and through the adsorption of the activated carbon, impurities in the pipeline a4 can be reduced, and the pipeline B5 can be prevented from being blocked.

Referring to fig. 1 and 3, water in the pipeline B5 is discharged through the drainage cavity 14 that the bottom plate 2 was seted up, the toper reinforcing ring 13 of the inside of drainage cavity 14 carries out spacing fixed to pipeline B5, prevent that pipeline B5 from following the interior roll-off of drainage cavity 14, sealing washer B15 in the drainage cavity 14 takes place the deformation through the extrusion of pipeline B5, block up the gap in the drainage cavity 14, through the fixed to pipeline B5, prevent that the inside peculiar smell of bottom plate 2 from discharging from the gap, the leakproofness of device has been increased.

The embodiment of the utility model provides a drainage device for washing machine, after washing machine cleaning barrel 1 works, the inside rivers of washing machine cleaning barrel 1 discharge to pipeline A4 through outlet 3, flow into inside connecting pipe 11 again, connecting pipe 11 internally mounted has active carbon, active carbon adsorption means utilizes the adsorption of the solid surface of active carbon to one or more material in the aquatic, in order to reach the purpose of purifying water quality, through the adsorption of active carbon, can reduce the impurity in pipeline A4, prevent pipeline B5 from blockking up, need regularly clear up or change the active carbon inside connecting pipe 11, increase the filter effect of drainage, outwards twist out fixation nut 8, make pivot 12 send, take out pivot 12 in connecting plate A6 and connecting plate B7, make connecting plate A6 and connecting plate B7 break away from, clear up or change the active carbon in connecting pipe 11, then the connecting plate A6 is attached to the connecting plate B7, a sealing ring A10 is installed in the connecting plate A6 and the connecting plate B7 to prevent water from flowing out of a gap during drainage, the rotating shaft 12 penetrates through the connecting plate A6 and the connecting plate B7, a circular gasket 9 is installed, a fixing nut 8 is installed, the fixing nut 8 rotates on the rotating shaft 12 through a thread groove to fix the connecting plate A6 and the connecting plate B7, the circular gasket 9 can prevent the fixing nut 8 from generating impressions on the connecting plate A6 and the connecting plate B7, the filtering effect of the drainage device is improved by replacing active carbon in the connecting pipe 11, after the water is filtered by the connecting pipe 11, the water flows into the pipe B5, the water in the pipe B5 is drained through a drainage cavity 14 formed in the bottom plate 2, a conical reinforcing ring 13 in the drainage cavity 14 limits and fixes the pipe B5 to prevent the pipe B5 from sliding out of the drainage cavity 14, the sealing ring B15 in the drainage cavity 14 is extruded and deformed through a pipe B5, the gap in the drainage cavity 14 is blocked, and the peculiar smell in the bottom plate 2 is prevented from being discharged from the gap by fixing the pipeline B5, so that the sealing performance of the device is improved.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A drainage device for a washing machine comprises a washing cleaning barrel (1) and is characterized in that a bottom plate (2) is installed at the bottom of the washing cleaning barrel (1), a water outlet (3) is installed on the washing cleaning barrel (1), a pipeline A (4) is inserted in the water outlet (3), a connecting plate A (6) is installed on the pipeline A (4), a rotating shaft (12) is arranged on the connecting plate A (6) in a penetrating mode, the other end of the rotating shaft (12) is arranged on a connecting plate B (7) in a penetrating mode, a sealing ring A (10) is installed between the connecting plate A (6) and the connecting plate B (7), a plurality of groups are arranged on the connecting plate A (6) and the connecting plate B (7), a fixing nut (8) is installed on the rotating shaft (12), a connecting pipe (11) is installed on the pipeline A (4), and a pipeline B (5) is installed at the other end of the connecting pipe (11), the connecting plate B (7) is arranged on the connecting pipe (11), and the other end of the pipeline B (5) is inserted in the bottom plate (2).

2. A drainage apparatus for washing machine according to claim 1, wherein the fixing nut (8) has a threaded groove therein, the outer wall of the rotating shaft (12) is threaded, and the threaded groove formed in the fixing nut (8) is adapted to the threaded groove formed in the outer wall of the rotating shaft (12).

3. A drainage device for washing machine according to claim 1, characterized in that the inner wall of the fixing nut (8) is provided with a circular washer (9), and the other end of the circular washer (9) is attached to the connecting plate a (6) or the connecting plate B (7).

4. A drain device for a washing machine according to claim 1, characterized in that the connecting pipe (11) is internally provided with activated carbon.

5. A drain device for a washing machine according to claim 1, characterized in that a drain chamber (14) is formed in the bottom plate (2), and a conical reinforcing ring (13) and a sealing ring B (15) are mounted in the drain chamber (14).

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