CN210749075U - Water tank type dish washing machine - Google Patents

Abstract

The utility model discloses a basin formula dish washer, including dish washing groove, washing tank and overflow and ventilative structure, the lateral wall upper end in dish washing groove is provided with the gap, the lateral wall upper end of washing tank is provided with the overflow mouth, the terrain clearance of gap is higher than the terrain clearance of overflow mouth be formed with the runner that supplies overflow water and steam to pass through in overflow and the ventilative structure, the runner respectively with the gap the overflow mouth is linked together. The structure is simple, the assembly is easy, the overflow function and the ventilation function are realized, the problem that the hole opening and the ventilation structure are required to be additionally arranged for solving the ventilation problem of the bowl washing groove is avoided, and the manufacturing cost is favorably reduced; the overflow water of the bowl washing groove is discharged to the cleaning groove through the overflow and ventilation structure, so that the peculiar smell of the sewer cannot enter the bowl washing groove, and the fresh and sanitary smell of the bowl washing groove is ensured.

Description

Water tank type dish washing machine

Technical Field

The utility model relates to a dish washer technical field especially relates to a basin formula 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. However, consumers feed back that the washing tank and the dish washing machine are used for a long time, the dish washing machine generates peculiar smell, and partial peculiar smell enters the dish washing machine from the overflow port, so that the consumers are not experienced.

Disclosure of Invention

The utility model discloses aim at solving the problem that exists among the current correlation technique at least to a certain extent, for this reason, the utility model provides a basin formula dish washer, its collection overflow and two main functions of breathing freely are in an organic whole, can effectively avoid sewer peculiar smell to get into in the dish washer groove.

The above purpose is realized by the following technical scheme:

the utility model provides a basin formula dish washer, includes bowl washing groove and washing tank, the lateral wall upper end in bowl washing groove is provided with the gap, the lateral wall upper end of washing tank is provided with the overflow mouth, the terrain clearance of gap is higher than the terrain clearance of overflow mouth, wherein still includes overflow and ventilative structure is formed with the runner that supplies overflow water and steam to pass through in the structure, the runner respectively with the gap the overflow mouth is linked together.

In some embodiments, the overflow and ventilation structure includes an overflow air intake assembly, the overflow air intake assembly includes a first bracket, the first bracket forms a cavity with an opening on one side and an outlet communicated with the cavity, the first bracket is disposed on an outer side wall of the bowl washing tank, the cavity is communicated with the overflow port through the opening, and the outlet is communicated with the overflow port.

In some embodiments, the overflow air intake assembly further comprises a first fixing frame with one side open, an opening for overflow water and hot air to pass through is formed in the first fixing frame, one end of the first fixing frame with the opening is arranged in the bowl washing groove, and the other end of the first fixing frame is inserted into the overflow port and connected with the first support.

In some embodiments, the overflow air intake assembly further comprises a first seal provided with a central through hole for the passage of overflow water and hot air, the first seal being disposed between the first bracket and the bowl washing tub or between the first fixing bracket and the bowl washing tub.

In some embodiments, the overflow air intake assembly further comprises a first baffle disposed at the open side of the first fixing frame with a gap therebetween for passing the overflow water and the hot air.

In some embodiments, the overflow and ventilation structure further comprises an overflow vent pipe, and two ends of the overflow vent pipe are respectively communicated with the water outlet and the overflow port.

In some embodiments, the overflow and ventilation structure further comprises an overflow vent assembly, the overflow vent assembly comprises a second support, the second support is provided with a cavity with one side open and a water inlet communicated with the cavity, the second support is arranged on the outer side wall of the cleaning tank, the cavity is communicated with the overflow port, and the water inlet is communicated with the overflow vent pipe.

In some embodiments, the overflow air outlet assembly further includes a second fixing frame, a through hole for passing overflow water and hot air is provided in the second fixing frame, one end of the second fixing frame is provided in the cleaning tank, and the other end of the second fixing frame is inserted into the overflow port and connected to the second support.

In some embodiments, the overflow vent assembly further comprises a second sealing member provided with a central through hole through which overflow water and hot air pass, the second sealing member being disposed between the second bracket and the wash tank or between the second mount and the wash tank.

In some embodiments, the overflow air outlet assembly further includes a second baffle, an opening communicated with the through hole is formed at one end of the second fixing frame located in the cleaning tank, the second baffle is disposed at the opening side of the second fixing frame, and a gap for water overflow and hot air to pass through is reserved between the second baffle and the opening side of the second fixing frame.

In some embodiments, the overflow and ventilation structure further includes a drain pipe, an overflow outlet communicated with the cavity is disposed on the second support, and the overflow outlet is communicated with the drain pipe.

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

1. the overflow and ventilation structure of the utility model has simple structure, easy assembly, two functions of overflow and ventilation, avoiding the need of additionally arranging a hole and a ventilation structure for solving the ventilation problem of the bowl washing tank, and being beneficial to reducing the manufacturing cost;

2. the overflow water of the bowl washing groove is discharged to the cleaning groove through the overflow and ventilation structure, the bowl washing groove is prevented from being communicated with a sewer through the overflow and ventilation structure, the peculiar smell of the sewer cannot enter the bowl washing groove, the fresh and sanitary smell of the bowl washing groove is guaranteed, and the user experience is improved.

Drawings

FIG. 1 is a rear view of a sump dishwasher in embodiment 1;

FIG. 2 is a schematic view of the structure of the dishwashing tub and the rinse tub of FIG. 1;

FIG. 3 is an exploded view of the overflow and aeration structure of FIG. 1;

FIG. 4 is a schematic view of the sump dishwasher of FIG. 1;

fig. 5 is a partially enlarged view of a portion a in fig. 4;

FIG. 6 is an exploded view of the overflow intake assembly of FIG. 3;

FIG. 7 is an exploded view of the overflow vent assembly of FIG. 3;

FIG. 8 is a schematic structural view of another construction of the drain pipe of FIG. 3;

FIG. 9 is a schematic view showing the structure of a sump type dishwasher in accordance with embodiment 2.

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.

Example 1

As shown in fig. 1-2, the sink type dish washer of the present embodiment includes a dish washing sink 1, a washing tub 2, and an overflow and ventilation structure 3. An overflow port 11 for passing overflow water and hot air is arranged at the upper end of the side wall of the bowl washing groove 1. The upper end of the side wall of the washing tank 2 is provided with an overflow port 21 for passing overflow water and hot air, and the ground clearance of the overflow port 21 is smaller than that of the overflow port 11, so that water can be drained in time when the bowl washing tank 1 overflows, and the overflow effect is good. In the overflow and ventilation structure 3, flow passages through which overflow water and hot air pass are formed, and the flow passages communicate with the overflow port 11 and the overflow port 21, respectively. Further, a main sewer pipe 4 for communicating with a sewer is connected to the bottom of the washing tub 2.

The water tank type dish washing machine is simple in structure, easy to assemble and capable of achieving two functions of water overflowing and air permeation. On one hand, overflow water of the bowl washing tank 1 is discharged to the washing tank 2 through the overflow and ventilation structure 3, so that the bowl washing tank 1 is prevented from being directly communicated with a sewer through the overflow and ventilation structure 3, peculiar smell of the sewer cannot enter the bowl washing tank 1, fresh and sanitary smell of the bowl washing tank is guaranteed, and user experience is improved; on the other hand, hot air in the bowl washing groove 1 can be timely discharged to the atmosphere, the problem that the hole opening and the ventilation structure are needed to be additionally arranged due to the fact that the ventilation problem of the bowl washing groove 1 is solved is avoided, and manufacturing cost is favorably reduced.

Preferably, the overflow 11 of the present embodiment is provided on the back surface of the bowl washing tub 1, and the overflow 21 is also provided on the back surface of the washing tub 2. The main sewer pipe 4 is connected with a first sewer pipe 41 and a second sewer pipe 42, wherein the first sewer pipe 41 is used for being communicated with a main drainage pipe (not shown) of the bowl washing tank 1, and the second sewer pipe 42 is communicated with the overflow port 21 and is used for timely draining overflow water of the cleaning tank 2. More preferably, an elbow structure 43 for communicating with a sewer is provided at the end of the main sewer pipe 4, so as to prevent sewer odor from being mixed into the washing tank 2 or the bowl washing tank 1 through the main sewer pipe 4, and ensure the air freshness and sanitation of the bowl washing tank 1. As shown in fig. 3, the overflow vent-through structure 3 of the present embodiment further includes an overflow air intake assembly 31, an overflow vent-through pipe 32, an overflow air outlet assembly 33 and a drain pipe 34. The overflow air intake assembly 31 is provided on the side wall of the bowl washing tank 1 and communicates with the overflow port 11, both ends of the overflow vent pipe 32 communicate with the overflow air intake assembly 31 and the overflow air outlet assembly 33, respectively, and the overflow air outlet assembly 33 is provided on the side wall of the washing tank 2 and communicates with the overflow port 21 (see fig. 1). Therefore, the overflow air inlet assembly 31, the overflow vent pipe 32 and the overflow air outlet assembly 33 which are communicated with each other jointly form a flow passage for overflow water and hot air to pass through, so that the overflow water and the hot air of the bowl washing tank 1 can be discharged in time through the flow passage, two functions of overflow and ventilation are realized in the overflow and ventilation structure 3, and the manufacturing cost is reduced. In addition, the water discharge pipe 34 is communicated with the overflow port 21 through the overflow air outlet assembly 33, so that an overflow path of the washing tank 2 is formed, overflow of the washing tank 2 is prevented from overflowing to a kitchen, and user experience is improved.

As shown in fig. 4 to 6, the overflow air intake assembly 31 further includes at least a first bracket 311 and a first fixing bracket 312. Specifically, the first bracket 311 is formed with a cavity 3111 having an opening 3110 at one side, and a water outlet 3112 communicating with the cavity 3111 for passing overflow water and hot air is provided at a side wall of the first bracket 311, wherein the opening 3110 of the cavity 3111 is communicated with the overflow port 11, and the water outlet 3112 is communicated with the overflow vent pipe 32, so that overflow water and hot air in the bowl washing tank 1 can enter the cavity 3111 through the overflow port 11 and then enter the overflow vent pipe 32 from the water outlet 3112. In addition, a fixing post 3113 facing the bowl washing tank 1 is provided in the first bracket 311, and a boss 3114 extending outward in the direction of the bowl washing tank 1 is provided around an opening 3110 near one end of the bowl washing tank 1, and an inner diameter surrounded by the boss 3114 is larger than a diameter of the overflow opening 11.

Specifically, the first fixing frame 312 has a concave structure facing the opening (not shown) of the bowl washing sink 1, an opening 3121 for passing overflow water and hot air and a connecting hole 3122 for passing a connecting member (not shown) are provided in the first fixing frame 312, wherein the opening 3121 and the connecting hole 3122 are respectively communicated with the opening. In addition, an outwardly extending convex edge 3123 is provided around the opening. During installation, the boss 3114 of the first bracket 311 abuts against the outer side wall of the bowl washing tank 1, one end of the first fixing frame 312 is inserted into the overflow port 11, the convex edge 3123 of the first fixing frame 312 abuts against the inner side wall of the bowl washing tank 1, and then the connecting piece penetrates through the connecting hole 3122 and then is connected with the fixing column 3113 in a matching manner, so that the first bracket 311 and the first fixing frame 312 are fixed and connected.

As shown in fig. 6, the overflow air intake assembly 31 further includes a first sealing member 313, the first sealing member 313 is provided with a central through hole 3131 for the passage of the overflow water and the hot air, and a protrusion 3132 is provided around the central through hole 3131 on a side facing the first bracket 311. In addition, the aperture of the central through hole 3131 is smaller than the aperture of the opening 3110 of the first bracket 311, and the outer diameter of the first sealing member 313 is equal to the inner diameter surrounded by the boss 3114. When the sealing device is installed, the first sealing element 313 is just embedded into the first fixing frame 312 and is abutted against the opening 3110, and the protrusion 3132 is abutted against the outer side wall of the bowl washing groove 1, so that the sealing property between the first fixing frame 312 and the bowl washing groove 1 is improved through the first sealing element 313, and water or air leakage at the joint between the first fixing frame 312 and the bowl washing groove 1 is prevented.

Further, the overflow air intake assembly 31 further includes a first baffle 314, the area of the first baffle 314 is smaller than the area of the inner side surface of the first fixing frame 312 facing the bowl washing sink 1, the first baffle 314 is detachably mounted on the open side of the first fixing frame 312, and a gap for passing overflow water and hot air is reserved between the open side and the first fixing frame 312, so that the overflow water and/or hot air in the bowl washing sink 1 can conveniently enter the opening 3121 from the gap and enter the cavity 3110 of the first bracket 311 through the central through hole 3131 of the first sealing member 313, and the appearance attractiveness of the overflow air intake assembly 31 is improved. The inner side surface of the first fixing frame 312 in this embodiment specifically refers to a surface of the first fixing frame 312, which is provided with the opening 3121 and faces the interior of the bowl washing sink 1.

Specifically, at least two clipping holes 3124 are provided on the first fixing frame 312. The first baffle 314 is provided with at least two protrusions 3141 extending outwards on a surface facing the first fixing frame 312, and the length of the protrusions 3141 is greater than the inner diameter of the clamping hole 3124, so that when the first baffle 314 is assembled to the first fixing frame 312, a sufficient gap is left between the two for water overflow and hot air to pass through. More specifically, the pin 3142 is integrally formed on the protrusion 3141, and the pin 3142 is inserted into the card hole 3124, so that the first blocking plate 314 is fixed to the open side of the first fixing frame 312 by the engagement of the pin 3142 and the card hole 3124, which is simple and fast in fixing manner and convenient to assemble and disassemble.

As shown in fig. 1 and 7, the overflow vent assembly 33 further includes a second bracket 331, a second fixing bracket 332, a second sealing member 333, and a second baffle 334. Specifically, the second bracket 331 is formed with a cavity (not shown) for water overflow and air outlet, one side of which is open, a water inlet 3311 for water overflow and hot air to pass through is provided on the sidewall of the second bracket 331, both ends of the water inlet 3311 are respectively communicated with the water overflow vent pipe 32 and the cavity, and the open side of the cavity is communicated with the overflow port 21, so that the water overflow and the hot air are guided into the washing tub 2 through the second bracket 331, and the peculiar smell of the sewer is eliminated and enters the bowl washing tub 1 from the water overflow and vent structure 3 and the overflow port 11 in sequence. In addition, an overflow outlet 3312 communicating with the cavity is provided at the bottom of the second support 331, and the overflow outlet 3312 is directly communicated with a drain pipe 34, so that the overflow of the wash bowl 2 is discharged in time.

Further, a through hole 3321 through which water and hot air pass is provided in the second fixing frame 332, and a central through hole 3331 through which water and hot air pass is provided in the second sealing member 333. When the device is installed, the second bracket 331 is arranged on the outer side wall of the cleaning tank 2, and the open side of the cavity of the second bracket is opposite to the overflow port 21; the second fixing frame 332 is arranged on the inner wall of the cleaning tank 2, and one end of the second fixing frame passes through the overflow port 21 and then is fixedly connected with the second bracket 331; the second sealing member 333 is provided between the second bracket 331 and the cleaning tank 2 for improving sealability.

In addition, an opening communicated with the through hole 3321 is formed at one end of the second fixing frame 332 located in the cleaning tank 2, and the second baffle 334 is detachably connected to the opening side of the second fixing frame 332 with a gap for passing overflow water and hot air left therebetween, so as to improve the aesthetic property of the overflow gas outlet assembly 33.

In the embodiment, the specific structure and fixing manner of the overflow vent assembly 33 composed of the second bracket 331, the second fixing frame 332, the second sealing member 333 and the second baffle 334 are the same as those of the overflow vent assembly 31, and will not be described herein again.

As shown in fig. 8, it is preferable that an elbow 341 is provided in the drain pipe 34, and the drain pipe 34 communicates with the second down pipe 42 so as to discharge the overflow of the washing tub 2 into the main down pipe 4. Thereby, the sewer odor can be prevented from entering the wash bowl 2 or the wash bowl 1 through the drain pipe 34, the overflow vent module 33 and the overflow port 21.

Example 2

As shown in fig. 9, the sink type dishwasher of the present embodiment is different from embodiment 1 in that an overflow port 11 is provided on a side wall of the dish washing sink 1 facing the washing tub 2, an overflow port 21 is provided on a side wall of the washing tub 2 facing the dish washing sink 1, and a second downcomer 42 is provided in communication with a first downcomer 41. The other portions were the same as in example 1. Therefore, the length of the overflow vent pipe 32 can be shortened, and the overflow and vent structure 3 has smaller volume and more compact structure; meanwhile, the space between the dish washing groove 1 and the washing groove 2 is fully utilized, the phenomenon that the overall volume of the dish washing machine is increased due to the assembly of the overflow and ventilation structure 3 is avoided, and the improvement of the user satisfaction degree is facilitated. In other embodiments, the positions of the overflow 11 and 21 may be changed as follows: the overflow port 11 is provided on the side wall of the bowl washing tub 1 facing the washing tub 2, and the overflow port 21 is provided on the front or rear side wall of the washing tub 2; or the overflow opening 11 is provided on the front or rear side wall of the washing tub 2 and the overflow opening 21 is provided on the side wall of the washing tub 2 facing the bowl washing tub 1; alternatively, the overflow port 11 is provided in the front side wall of the washing tub 2, and the overflow port 21 is provided in the front side wall of the bowl washing tub 1. Here, the side wall of the dishwasher facing the user is the front side wall.

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 (11)

1. The utility model provides a basin formula dish washer, includes bowl washing groove (1) and washing tank (2) the lateral wall upper end in bowl washing groove (1) is provided with gap (11) the lateral wall upper end of washing tank (2) is provided with overflow mouth (21), the terrain clearance of gap (11) is higher than the terrain clearance of overflow mouth (21), its characterized in that still includes overflow and ventilative structure (3) be formed with the runner that supplies overflow water and steam to pass through in overflow and ventilative structure (3), the runner respectively with gap (11) overflow mouth (21) are linked together.

2. The sink dishwasher according to claim 1, wherein said overflow and venting structure (3) comprises an overflow intake assembly (31), said overflow intake assembly (31) comprising a first bracket (311), said first bracket (311) forming a cavity (3111) having a side opening (3110) and an outlet (3112) communicating with said cavity (3111), said first bracket (311) being arranged on an outer side wall of said sink (1), said cavity (3111) communicating with said overflow (11) through said opening (3110), said outlet (3112) communicating with said overflow (21).

3. A sump dishwasher according to claim 2, wherein said overflow intake assembly (31) further comprises a first holder (312) formed with an opening at one side, an opening (3121) for overflow and hot air to pass through being provided in said first holder (312), said first holder (312) having one end with an opening provided in said tub (1) and the other end inserted into said overflow port (11) and connected to said first holder (311).

4. A sump dishwasher according to claim 3, wherein said overflow intake assembly (31) further comprises a first seal (313), said first seal (313) being provided with a central through hole (3131) for the passage of overflow and hot air, said first seal (313) being arranged between said first bracket (311) and said bowl washing tub (1) or between said first mounting bracket (312) and said bowl washing tub (1).

5. A sump dishwasher according to claim 4, wherein said overflow intake assembly (31) further comprises a first baffle (314), said first baffle (314) being arranged at the open side of said first holder (312) with a gap therebetween for the passage of overflow water and hot air.

6. A sump dishwasher according to any one of claims 2-5, wherein said overflow and breather structure (3) further comprises an overflow breather tube (32), said overflow breather tube (32) being in communication with said outlet (3112) and said overflow outlet (21) at each end.

7. The sink dishwasher according to claim 6, wherein said overflow and venting structure (3) further comprises an overflow vent assembly (33), said overflow vent assembly (33) comprising a second bracket (331), said second bracket (331) being provided with a cavity open at one side and a water inlet (3311) communicating with said cavity, said second bracket (331) being provided on an outer side wall of said washing tub (2), said cavity communicating with said overflow port (21), said water inlet (3311) communicating with said overflow vent pipe (32).

8. The sink dishwasher of claim 7, wherein said overflow vent assembly (33) further comprises a second holder (332), a through hole (3321) for passing overflow water and hot air is provided in said second holder (332), one end of said second holder (332) is provided in said wash tub (2), and the other end is inserted into said overflow port (21) and connected to said second bracket (331).

9. A sump dishwasher according to claim 8, wherein said overflow vent assembly (33) further comprises a second sealing member (333), said second sealing member (333) being provided with a central through hole (3331) for the passage of overflow water and hot air, said second sealing member (333) being provided between said second bracket (331) and said washing tub (2) or between said second holder (332) and said washing tub (2).

10. The sink dishwasher according to claim 8 or 9, wherein said overflow vent assembly (33) further comprises a second baffle (334), said second holder (332) having an opening formed at an end thereof located in said washing tub (2) and communicating with said through hole (3321), said second baffle (334) being disposed at an opening side of said second holder (332) with a gap therebetween for passing overflow water and hot air.

11. The sink dishwasher of claim 7, wherein said overflow and venting structure (3) further comprises a drain pipe (34), and an overflow outlet (3312) communicating with said cavity is provided on said second bracket (331), said overflow outlet (3312) communicating with said drain pipe (34).

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