Foaming type rinsing water tank

Abstract

The utility model relates to the technical field of rinsing water tank equipment for a dish-washing machine, in particular to a foaming type rinsing water tank which is used for the dish-washing machine and comprises a tank body, and an upper cavity, a middle cavity and a lower cavity are formed in the tank body from top to bottom; a lower partition plate is arranged between the lower cavity and the middle cavity, and a plurality of filtering holes are formed in the lower partition plate; an upper partition plate is arranged between the middle cavity and the upper cavity, a plurality of mounting openings are formed in the upper portion of the upper partition plate, foaming pieces are in threaded connection with the outer portions of the mounting openings, and a plurality of foaming holes are formed in the foaming pieces; water entering the lower cavity from the water inlet pipe enters the middle cavity through the filtering holes in the lower partition plate, then enters the foaming piece through the mounting opening, then enters the upper cavity through the foaming holes and finally enters the water outlet pipe through the water outlet, and when the water tank is used, the water enters the middle cavity from the lower cavity and finally enters the upper cavity. Through the design, on one hand, water can be fully preheated under the action of the heating rod, on the other hand, water can slowly enter the water outlet from the water inlet of the water tank, and the foaming effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of rinsing tank equipment for dishwashers, and more particularly to a foaming rinsing tank. Background Technology

[0002] The statements in this section are merely background information related to this application and do not necessarily constitute prior art.

[0003] The dishwasher's rinse tank provides clean water after the main wash cycle, avoiding the use of dirty water containing detergent or food residue for rinsing and ensuring a clean final rinse. Additionally, the rinse tank provides a measured amount of water to prevent waste and improve water efficiency. However, existing rinse tanks generally accumulate impurities over time, leading to poor performance. Furthermore, some rinse tanks have a heating function, but the heating is uneven. While the rinse tank can reduce water waste to some extent, its effectiveness is generally limited.

[0004] Therefore, it is necessary to provide an improved rinsing tank to solve the above-mentioned technical problems. Summary of the Invention

[0005] Based on this, and in response to the aforementioned technical problems, this application provides a foaming rinsing water tank.

[0006] The technical solution adopted in this application to solve the problems existing in the prior art is:

[0007] This application proposes a foaming rinse water tank for a dishwasher, including a tank body, wherein the tank body is provided with an upper cavity, a middle cavity and a lower cavity from top to bottom;

[0008] The top of the tank is equipped with a water outlet, which is connected to the water outlet pipe; the bottom of the tank is equipped with a water inlet, which is connected to the water inlet pipe.

[0009] A lower partition is provided between the lower cavity and the middle cavity, and the lower partition is provided with several filter holes;

[0010] An upper partition is provided between the middle cavity and the upper cavity. Multiple mounting ports are provided above the upper partition. Foaming components are threaded to the outside of the mounting ports. Several foaming holes are provided on the foaming components.

[0011] Water entering the lower cavity through the inlet pipe passes through the filter holes on the lower partition and enters the middle cavity. It then enters the foaming component through the installation port, enters the upper cavity through the foaming holes, and finally enters the outlet pipe through the outlet.

[0012] Preferably,

[0013] The mounting port is a hollow cylindrical structure. The bottom of the mounting port is fixed to the upper partition plate and the middle part of the mounting port is connected to the middle cavity. The mounting port is provided with external threads.

[0014] The foaming component has a cap-shaped structure, and a foaming space is provided inside the foaming component. The bottom of the foaming space is located inside the foaming component and has an internal thread that mates with the external thread of the mounting port. The foaming component is connected to the mounting port thread through the internal thread. The foaming space is connected to the upper cavity through foaming holes.

[0015] Preferably,

[0016] A heating rod is provided in the lower cavity, and the heating rod is powered by an external power source.

[0017] Preferably,

[0018] The housing is equipped with a mounting component. One end of the mounting component is fixedly connected to the heating rod through a mounting hole on the housing and fixed to the housing. The other end of the mounting component is located outside the housing and is detachably connected to the cover. A wiring terminal is fixedly provided inside the mounting component and is electrically connected to the heating rod.

[0019] The cover is provided with a threading hole.

[0020] Preferably,

[0021] The lower partition is detachably installed inside the box.

[0022] Preferably,

[0023] The lower partition includes a plate body, one side of which is fixedly connected to an insert strip. The insert strip is engaged with a socket on the box body. A baffle is fixedly provided on the outside of the insert strip, and a handle is fixedly provided on the outside of the baffle.

[0024] The baffle has several fixing holes, and the baffle is fixed to the box by installing screws in the fixing holes.

[0025] Preferably,

[0026] The inner side of the box is provided with a limiting groove that mates with the plate.

[0027] Preferably,

[0028] The cabinet is provided with a directional arrow, which is used to indicate the installation direction of the cabinet inside the dishwasher.

[0029] Preferably,

[0030] The water supply pressure in the inlet pipe is greater than 0.1 MPa.

[0031] Compared with the prior art, the beneficial effects of this application are as follows:

[0032] 1. Set the installation direction of the water tank by using the directional arrows. When the water tank is in use, the water enters the middle chamber from the lower chamber and finally enters the upper chamber. This design allows the water to be fully preheated and heated evenly by the heating rod. On the other hand, it allows the water to slowly enter the outlet from the water tank inlet, which improves the foaming effect.

[0033] 2. The lower baffle has a filtering function, and if the water pressure is high enough, it also has a certain degree of foaming effect. Combined with the foaming of the foaming components, the foaming effect is improved.

[0034] 3. The lower baffle is removable, allowing for periodic removal to clean blockages. The lower baffle also helps retain impurities in the water within the lower cavity, preventing clogging of the foaming components.

[0035] 4. The rinsing tank's foaming design not only saves energy and water, as the foam reduces the amount of water needed while maintaining cleaning effectiveness, but also better covers the surface of the tableware, reducing water residue and leaving the tableware cleaner. Attached Figure Description

[0036] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0037] Figure 1 This is an overall structural diagram of a foaming rinsing water tank according to this application.

[0038] Figure 2 for Figure 1 Another perspective schematic diagram of the overall structure of a foaming rinsing tank according to this application.

[0039] Figure 3 for Figure 1 A cross-sectional view of the internal structure of a foaming rinsing tank according to this application.

[0040] Figure 4 for Figure 3 Enlarged view of a portion of region A in the middle.

[0041] Figure 5 This is a schematic diagram of the overall structure of the lower partition of a foaming rinsing water tank according to this application.

[0042] In the picture:

[0043] 1. Box body; 10. Lower cavity; 11. Middle cavity; 12. Upper cavity.

[0044] 2. Outlet pipe, 3. Inlet pipe, 4. Directional arrow.

[0045] 5. Heater; 50. Heating rod; 51. Cover; 52. Mounting parts.

[0046] 6. Install the upper partition.

[0047] 7. Lower partition; 70. Panel; 71. Insert strip; 72. Baffle; 73. Limiting groove; 74. Handle.

[0048] 8. Foamed parts. Detailed Implementation

[0049] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0050] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this disclosure. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0051] In this disclosure, terms such as "upper," "lower," "left," "right," "front," "back," "vertical," "horizontal," "side," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely relational terms determined for the convenience of describing the structural relationship of the various components or elements in this disclosure, and do not specifically refer to any component or element in this disclosure, nor should they be construed as limiting this disclosure.

[0052] This application provides a foaming rinse water tank for a dishwasher, see reference. Figure 1 , Figure 2 as well as Figure 3 The present application provides a foaming rinsing tank, which includes a tank body 1, and the tank body is provided with an upper cavity 12, a middle cavity 11 and a lower cavity 10 from top to bottom.

[0053] The top of the tank 1 is provided with a water outlet, which is connected to the water outlet pipe 2; the bottom of the tank 1 is provided with a water inlet, which is connected to the water inlet pipe 3.

[0054] A lower partition 7 is provided between the lower cavity 10 and the middle cavity 11, and the lower partition 7 is provided with a number of filter holes;

[0055] An upper partition 6 is provided between the middle cavity 11 and the upper cavity 12. Multiple mounting ports are provided above the upper partition 6. A foaming component 8 is threaded to the outside of the mounting port. The foaming component 8 is provided with several foaming holes.

[0056] refer to Figure 3During use, water entering the lower cavity 10 through the inlet pipe 3 passes through the filter holes on the lower partition 7 into the middle cavity 11, then enters the foaming element 8 through the installation port, and then enters the upper cavity 12 through the foaming holes, finally entering the outlet pipe 2 through the outlet. It should be noted that the water pressure provided in the inlet pipe 3 is greater than 0.1 MPa. In actual use, it can be connected to a tap water pipe or an external water pump for pressurization.

[0057] refer to Figure 3 The mounting port is a hollow columnar structure, with its bottom fixed to the upper partition plate 6 and its middle part connected to the middle cavity 11; the mounting port has an external thread; the foaming component 8 has a cap-shaped structure, with a foaming space inside, and the bottom of the foaming space is located inside the foaming component 8 and has an internal thread that mates with the external thread of the mounting port; the foaming component 8 is threaded to the mounting port through the internal thread; the foaming space is connected to the upper cavity 12 through foaming holes.

[0058] In some embodiments, a heating rod 50 is provided in the lower cavity 10, and the heating rod 50 is powered by an external power source. The external power source can be manually controlled for heating, or it can be connected to an external control device to heat the heating rod 10 under a set time period or specific conditions. For example, the heating rod 10 can be powered on after water flows out of the water outlet pipe 2. This is a common technical means used by those skilled in the art, and will not be described in detail here.

[0059] For example, in one embodiment, the housing 1 is provided with a mounting component 52. One end of the mounting component 52 is fixedly connected to the heating rod 50 through a mounting hole on the housing 1 and fixed to the housing 1. The other end of the mounting component 52 is located outside the housing 1 and is detachably connected to the cover 51. A wiring terminal is fixedly provided inside the mounting component 52 and is electrically connected to the heating rod 50. The cover 51 is provided with a wire hole.

[0060] In some embodiments, the lower partition 7 can be detachably installed inside the housing 1 for easy cleaning.

[0061] refer to Figure 4 as well as Figure 5 The lower partition 7 includes a plate 70, one side of which is fixedly connected to an insert 71. The insert 71 engages with a socket on the housing 1. A baffle 72 is fixedly provided on the outer side of the insert 71, and a handle 74 is fixedly provided on the outer side of the baffle 72. The baffle 72 has several fixing holes, and screws are installed in the fixing holes to fix the baffle 72 to the housing 1. In some embodiments, a limiting groove 73 that mates with the plate 70 is provided on the inner side of the housing 1.

[0062] In some embodiments, the housing 1 is provided with a direction indicator arrow 4, which is used to indicate the installation direction of the housing 1 inside the dishwasher; Reference Figure 3The dishwasher's inner chamber 1 is installed in the direction indicated by the directional arrow 4, with one side pointing downwards and the other side pointing upwards. Water entering through the inlet pipe 3 will first enter the lower chamber 10 and then the middle chamber 11. At this time, the water entering the foaming rinse water tank is not only filtered by the lower partition 7, but also preheated if the heating rod 50 is powered on.

[0063] On the other hand, the filter holes on the lower partition 7 also play a role in foaming to some extent;

[0064] Then the water in the middle cavity 11 is foamed by the foaming component 8 and enters the upper cavity 12; then it enters the subsequent spray device of the dishwasher through the water outlet pipe 2 to clean the dishes.

[0065] In some embodiments, the outer side of the housing 1 is further provided with an insulation layer, and an outer shell is provided outside the insulation layer for insulating the water inside the housing 1.

[0066] This application discloses a foaming rinse water tank for a dishwasher. Directional arrows indicate the correct installation direction, ensuring water flows from the lower chamber into the middle chamber and finally into the upper chamber during use. This design allows for thorough preheating of the water by the heating element and a slow, controlled flow from the inlet to the outlet, enhancing the foaming effect. The removable lower baffle allows for periodic cleaning of any blockages. The baffle also traps impurities in the water within the lower chamber, preventing clogging of the foaming components. Furthermore, the lower baffle acts as a filter and, with sufficient water pressure, contributes to the foaming process. Combined with the cumulative foaming effect of the components, the overall foaming result is even better.

[0067] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0068] While the specific embodiments of this application have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of this application. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solutions of this application are still within the scope of protection of this application.

Claims

1. A foaming rinse water tank for use in a dishwasher, characterized in that: It includes a box body (1), and the box body is provided with an upper cavity (12), a middle cavity (11) and a lower cavity (10) from top to bottom; The top of the box (1) is provided with a water outlet, which is connected to the water outlet pipe (2); the bottom of the box (1) is provided with a water inlet, which is connected to the water inlet pipe (3). A lower partition (7) is provided between the lower cavity (10) and the middle cavity (11), and the lower partition (7) is provided with several filter holes; An upper partition (6) is provided between the middle cavity (11) and the upper cavity (12). Multiple mounting ports are provided above the upper partition (6). A foaming component (8) is threaded to the outside of the mounting port. Several foaming holes are provided on the foaming component (8). Water entering the lower cavity (10) through the inlet pipe (3) passes through the filter hole on the lower partition (7) and enters the middle cavity (11). It then enters the foaming component (8) through the installation port, enters the upper cavity (12) through the foaming hole, and finally enters the outlet pipe (2) through the outlet.

2. The foaming rinsing water tank according to claim 1, characterized in that: The mounting port is a hollow columnar structure. The bottom of the mounting port is fixed on the upper partition plate (6) and the middle part of the mounting port is connected to the middle cavity (11). The mounting port is provided with external threads. The foaming component (8) has a cap-shaped structure. The foaming component (8) has a foaming space inside. The bottom of the foaming space is located inside the foaming component (8) and has an internal thread that mates with the external thread of the mounting port. The foaming component (8) is connected to the mounting port thread through the internal thread. The foaming space is connected to the upper cavity (12) through the foaming hole.

3. The foaming rinsing water tank according to claim 2, characterized in that: The lower cavity (10) is provided with a heating rod (50), which is powered by an external power source.

4. A foaming rinsing water tank according to claim 3, characterized in that: The housing (1) is provided with a mounting component (52). One end of the mounting component (52) is fixedly connected to the heating rod (50) through a mounting hole opened on the housing (1) and fixed on the housing (1). The other end of the mounting component (52) is located outside the housing (1) and is detachably connected to the cover (51). A wiring terminal is fixedly provided inside the mounting component (52), and the wiring terminal is electrically connected to the heating rod (50). The cover (51) is provided with a thread hole.

5. A foaming rinsing water tank according to claim 2, characterized in that: The lower partition (7) is detachably installed inside the box (1).

6. A foaming rinsing water tank according to claim 5, characterized in that: The lower partition (7) includes a plate (70), one side of which is fixedly connected to a strip (71). The strip (71) is engaged with a socket on the box (1). A baffle (72) is fixedly provided on the outside of the strip (71), and a handle (74) is fixedly provided on the outside of the baffle (72). The baffle (72) has several fixing holes, and the baffle (72) is fixed to the box (1) by installing screws in the fixing holes.

7. A foaming rinsing water tank according to claim 6, characterized in that: The inner side of the box (1) is provided with a limiting groove (73) that cooperates with the plate (70).

8. A foaming rinsing tank according to any one of claims 1-7, characterized in that: The housing (1) is provided with a direction indicator arrow (4), which is used to indicate the installation direction of the housing (1) inside the dishwasher.

9. A foaming rinsing water tank according to claim 8, characterized in that: The water supply pressure in the inlet pipe (3) is greater than 0.1 MPa.

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