CN213097743U - Water supply device of dish washing machine and dish washing machine water supply system with same - Google Patents

Abstract

The application belongs to the technical field of dish washing machines, and provides a water supply device of a dish washing machine, which comprises a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, a water delivery pipe connected with the dish washing machine is arranged on the upper cover plate, and the water delivery pipe is communicated with the inside of the water storage container; still be equipped with the surrounding edge on the upper cover plate, be equipped with in the surrounding edge with the spacing step of the bottom shape fit of dish washer, the surrounding edge with spacing step enclose in the periphery of upper cover plate to form and be used for the installation the mount pad of dish washer. The application also provides a dishwasher water supply system applying the water supply device. This application is improved the connection structure of external water supply equipment and dish washer, fixes a position the dish washer on water supply equipment effectively to can prevent water supply equipment's atress inequality and let the dish washer fall and cause the damage, get rid of the potential safety hazard.

Description

Water supply device of dish washing machine and dish washing machine water supply system with same

Technical Field

The application belongs to the technical field of dish-washing machines, and particularly relates to a water supply device of a dish-washing machine and a water supply system of the dish-washing machine.

Background

With the increasing development of science and technology and the improvement of living standard, especially with the rapid development of household appliance technology, a special dish washing device is provided for the aspect of tableware cleaning. A multifunctional dish washing machine generally has the functions of spraying, drying, sterilizing and the like, a user only needs to put tableware such as bowls and chopsticks into the dish washing machine, the dish washing machine can automatically complete a series of cleaning works according to the setting of the user, the use is convenient and full-automatic, the operation of the user is effectively reduced, and therefore the dish washing machine is more and more popularized in thousands of households and is deeply loved by the majority of users.

The dish washing machines on the market at present are generally provided with a water adding joint connected with a water source, and the water adding joint is connected with a tap water source to add water for the dish washing machines, so that the dish washing machines can normally operate. When the conditions that no tap water source exists, the pressure of the tap water source is insufficient or the external tap water pipe is difficult to connect and the like are met, the tap water source cannot be connected or is difficult to connect, the dishwasher cannot be normally used, the use environment of the dishwasher is limited, the applicability is low, and the requirements of the use environment of the vast users cannot be met. To the water supply problem of dish washer, prior art's manufacture has researched and developed the scheme that increases external water supply equipment for dish washer, and common scheme is an external water supply installation to through the water supply articulate of pipeline with dish washer, with when the unable lug connection water source of dish washer, let water supply installation add water for dish washer, thereby make dish washer normal use.

The external water supply device in the prior art is generally independently arranged, has larger volume, occupies more area and occupied space, and is not beneficial to the use environment of a user with narrow space. If splice about making water supply installation as base and dish washer, then the dish washer is installed and is difficult to the location on water supply installation for the unable equipartition of weight of dish washer takes place the dish washer easily and turns over on water supply installation, leads to the dish washer to fall from water supply installation and causes the damage, and it is difficult to the guarantee to use safety.

Therefore, the solution of providing a water supply device outside the dishwasher is a research problem that dishwasher manufacturers need to improve at present.

Disclosure of Invention

An object of the embodiment of this application is to provide a water supply installation of dish washer and dish washer water supply system who has thereof, improves the connection structure of external water supply equipment and dish washer, fixes a position the dish washer on water supply equipment effectively to can prevent that water supply equipment's atress is uneven and let the dish washer fall and cause the damage, get rid of the potential safety hazard.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the water supply device of the dish washing machine comprises a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, a water delivery pipe connected with the dish washing machine is arranged on the upper cover plate, and the water delivery pipe is communicated with the inside of the water storage container; still be equipped with the surrounding edge on the upper cover plate, be equipped with in the surrounding edge with the spacing step of the bottom shape fit of dish washer, the surrounding edge with spacing step enclose in the periphery of upper cover plate to form and be used for the installation the mount pad of dish washer.

The application provides a water supply installation of dish washer's beneficial effect lies in: compared with the prior art, the structure of the water storage container used as the connecting base is improved, and a water delivery pipe connected with the dish-washing machine is arranged on the upper cover plate of the water storage container; and, except that setting up the surrounding edge and making the encirclement to the bottom structure of dish washer, still set up spacing step in the inside of surrounding edge, utilize the bottom structure laminating of spacing step and dish washer, the mounted position of location dish washer effectively, let the dish washer install behind the upper cover plate, can realize the coaxial alignment in center of dish washer and water container, thereby make the weight evenly distributed of dish washer on the water container, improve the water container and to the supporting effect of dish washer, ensure the upper and lower connection structure's of installation dish washer stability on the water container, prevent effectively that the atress inequality from leading to the dish washer to overturn easily and cause the damage down, guarantee safe in utilization.

The structure of the upper cover plate is improved, the limiting step is provided with a flow guide arc surface connected with the top end of the surrounding edge, and an inner chamfer is formed at the joint of the flow guide arc surface and the top end of the surrounding edge. On the one hand, the water seepage cambered surface arranged on the limiting step can effectively collect the water seepage on the dish-washing machine, and the influence on the sanitation of the use environment is avoided. On the other hand, the junction of the diversion cambered surface and the top end of the surrounding edge forms an inner chamfer, so that the mounting position of the dish washing machine can be further limited, the positioning effect is effectively enhanced, and the fixing effect on the dish washing machine is realized.

The improved structure of the water delivery pipe is characterized in that the water delivery pipe is a hose, a connector is arranged on the water delivery pipe, a sleeving cap is arranged on the connector, and a sealing ring and a limiting ring used for fixing the sealing ring are arranged in the sleeving cap. On one hand, the flexible pipe structure that the water pipe can be bent and deformed allows the water pipe to be deformed and turned at any angle, thereby being beneficial to the connection of the water pipe and the dish-washing machine in various states and effectively improving the applicability. On the other hand, the water delivery pipe is provided with the connector with the sleeving cap, so that the connection mode is effectively simplified, a user can perform connection operation of easy plugging and unplugging, and the use is convenient. Wherein, the sealing washer and the spacing ring that set up in the cup joint cap can ensure the sealing performance at waterway connection position.

Optionally, a convex tooth is arranged in the limiting ring, the sleeve joint cap is provided with an opening, and a guide inclined plane which is inclined towards the opening direction of the sleeve joint cap is arranged on the convex tooth. The limiting ring in the sleeve joint cap is used for fixing the sealing ring, and the convex teeth in the limiting ring are used for being in interference fit with the sleeved joint, so that the water path connection of the water pipe is realized. In addition, the guide inclined plane on the convex tooth can be beneficial to gradually tightening up to form a fixed structure in interference fit after the sleeving cap and the sleeved connector are mutually inserted. Moreover, the hand feeling of the user operation has the insertion effect from wide loosening to tightening, and the operation experience is effectively enhanced.

Optionally, a buckle opening is formed in the sleeving cap, and a buckle hook fastened with the buckle opening is formed in the limiting ring. After the limiting ring can be inserted into the sleeving cap from the opening of the sleeving cap, the clasp is fastened and fixed with the buckle opening, so that the sealing ring in the sleeving cap is locked, and the limiting ring is fixed in the sleeving cap.

The structure of the water storage container is improved, the upper cover plate is provided with a water outlet hole used for being connected with the water delivery pipe in a penetrating mode, the upper cover plate is further provided with a water pumping pipe communicated with the water outlet hole, the water pumping pipe extends to the bottom of the water storage container, and the water pumping pipe is provided with an insertion pipe connected with the water delivery pipe. The traditional water pipe connecting structure is characterized in that a water outlet is directly formed in an upper cover plate, and a water pipe directly penetrates into the water storage container from the water outlet to pump water, so that water can overflow from the water outlet easily, and the water leakage condition of the whole water storage container is caused. Therefore, the water pumping pipe communicated with the water outlet hole is arranged on the upper cover plate, the water pumping pipe extends to the bottom of the water storage container, the water pumping pipe is provided with an insertion pipe connected with the water delivery pipe, the water delivery pipe can extend into the water outlet hole from the upper cover plate and is fixedly inserted with the insertion pipe in an inserting mode, the water delivery pipe is communicated with the water pumping pipe located in the water storage container, water overflow is effectively prevented, and the sealing effect is improved.

Optionally, a water collecting tank is arranged on the inner bottom surface of the water storage container, and a flow guide inclined plane inclined towards the water collecting tank is arranged on the inner bottom surface of the water storage container; the water pumping pipe extends to the water collecting tank. In order to improve the utilization rate of the stored water in the water storage container, a water collecting tank is arranged on the inner bottom surface of the water storage container, and a flow guide inclined plane is arranged, so that the residual stored water in the water storage container can be collected on the water collecting tank, and a water pumping pipe extends to the water collecting tank, so that the residual stored water can be completely discharged, and the utilization rate of the stored water is effectively improved.

Optionally, the periphery of drinking-water pipe is equipped with the strengthening rib, the bottom of drinking-water pipe is equipped with into water breach. The strengthening rib on the drinking-water pipe can strengthen the structural strength of drinking-water pipe effectively. The water inlet notch formed in the bottom of the water pumping pipe is beneficial to draining the residual water stored in the water collecting tank, and the utilization rate of the stored water is further improved.

The application also provides a water supply system of the dish washing machine, which comprises the dish washing machine and a water supply device of the dish washing machine, wherein a water suction pump is arranged in the dish washing machine, a connecting part used for being connected with a water path of the water supply device is arranged at the bottom of the dish washing machine, and an input joint connected with the water suction pump is arranged on the connecting part; the peripheral edge of the water storage container is further provided with a positioning notch matched with the position of the connecting part of the dish washing machine, and the water delivery pipe is arranged on the positioning notch and connected with the input connector of the dish washing machine. Utilize this location breach as the counterpoint benchmark between dish washer and the water storage container, inject the mounted position and the orientation of dish washer installation on the water storage container effectively for each part on dish washer and the water storage container can automatic alignment, improve the mounting location between dish washer and the water storage container effectively, make the installation operation more convenient and can realize automatic alignment.

Optionally, the upper surface of the upper cover plate is further provided with a water guide inclined surface which is inclined towards the positioning notch. The positioning gap can be used as a water outlet, so that water flow permeating into the upper cover plate can be discharged from the positioning gap, and the sanitation of the splicing part between the dish washing machine and the water storage container is kept.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of a water supply system of a dishwasher according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a water supply device of a dishwasher according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an upper cover plate of a water supply device of a dishwasher according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view illustrating a water supply device of a dishwasher according to an embodiment of the present application;

FIG. 5 is a partial enlarged view of the first embodiment of FIG. 4;

FIG. 6 is an exploded view of a connector of a water supply device of a dishwasher according to an embodiment of the present application;

FIG. 7 is a schematic cross-sectional view illustrating a connection head of a water supply device of a dishwasher according to an embodiment of the present application;

FIG. 8 is a second enlarged partial schematic view of FIG. 5;

fig. 9 is a schematic perspective view of a water pumping pipe on an upper cover plate according to an embodiment of the present disclosure;

FIG. 10 is a schematic structural view of a dishwasher bottom mounted on a water storage container according to an embodiment of the present disclosure;

fig. 11 is a schematic cross-sectional view illustrating a dishwasher according to an embodiment of the present invention mounted on a water storage container.

Wherein, in the figures, the respective reference numerals:

100-a dishwasher; 101-a connecting part; 102-an input connector; 200-a water storage container; 201-a water collecting tank; 202-a flow guiding inclined plane;

1-upper cover plate; 11-surrounding edge; 111-positioning notches; 12-a limit step; 13-a flow guide arc surface; 14-inner chamfering; 15-water outlet; 16-water guiding slope;

2-water conveying pipe;

3-a connector; 31-a sleeving cap; 311-a buckle opening; 32-sealing ring; 33-a limit ring; 331-lobes; 332-a guide ramp; 333-clasp;

4-a water pumping pipe; 41-cannula; 42-reinforcing ribs; 43-Water entry gap.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a description will now be given of a water supply system for a dishwasher according to an embodiment of the present application. This dishwasher water supply system, including dishwasher 100 and some water supply installation thereof, this dishwasher's water supply installation, including being used for the water storage container 200 who is connected with dishwasher 100, water storage container 200 is equipped with upper cover plate 1, be equipped with the raceway 2 of being connected with dishwasher 100 on the upper cover plate 1, raceway 2 with water storage container 200's inside intercommunication. The upper cover plate 1 is provided with a surrounding edge 11, a limiting step 12 matched with the bottom of the dish washing machine 100 in shape is arranged in the surrounding edge 11, and the surrounding edge 11 and the limiting step 12 surround the periphery of the upper cover plate 1 to form a mounting seat for mounting the dish washing machine;

compared with the prior art, the water supply device of the dishwasher improves the structure of the water storage container 200 as a connecting base, and the upper cover plate 1 of the water storage container 200 is provided with a water delivery pipe 2 connected with the dishwasher 100; and, except that setting up surrounding edge 11 and making the encirclement to the bottom structure of dish washer 100, still set up spacing step 12 in the inside of surrounding edge 11, utilize the laminating of spacing step 12 and the bottom structure of dish washer 100, the mounted position of location dish washer 100 effectively, let dish washer 100 install behind upper cover plate 1, can realize the coaxial alignment in center of dish washer 100 and water container 200, thereby make the weight evenly distributed of dish washer 100 on water container 200, improve the supporting effect of water container 200 to dish washer 100, ensure the stability of the upper and lower connection structure of installation dish washer 100 on water container 200, prevent effectively that the atress inequality from leading to dish washer 100 to overturn easily and fall down and cause the damage, guarantee safety in utilization.

In another embodiment of the present application, the structure of the upper cover plate 1 is optimized, please refer to fig. 3 to 5, a flow guiding arc surface 13 connected to the top end of the surrounding edge 11 is disposed on the limiting step 12, and an inner chamfer 14 is formed at the connection position of the flow guiding arc surface 13 and the top end of the surrounding edge 11. On one hand, the water seepage cambered surface 13 arranged on the limiting step 12 can effectively collect water seepage on the dish washing machine 100, and the influence on the sanitation of the use environment is avoided. On the other hand, the junction of the diversion arc surface 13 and the top end of the surrounding edge 11 forms an inner chamfer 14, which can limit the installation position of the dishwasher 100, effectively enhance the positioning effect and play a role in fixing the dishwasher 100.

In another embodiment of the present application, the structure of the water pipe 2 is optimized, please refer to fig. 2 and fig. 4, the water pipe 2 is a flexible pipe capable of being bent and deformed, so that the water pipe 2 can be deformed and turned at any angle, which is beneficial to the connection between the water pipe 2 and the dishwasher 100 in various states, and effectively improves the applicability.

Referring to fig. 6 and 7, the water pipe 2 is provided with the connector 3, and the connector 3 is provided with the cap 31, which is beneficial to simplifying the connection mode, so that the user can perform the connection operation with easy plugging and unplugging, and the use is convenient. The inside of the sleeve joint cap 31 is provided with a sealing ring 32 and a limiting ring 33 for fixing the sealing ring 32, so that the sealing performance of the waterway connection part can be effectively ensured.

The limit ring 33 is provided with a convex tooth 331, so that the limit ring 33 in the sleeve cap 31 is used for fixing the seal ring 32, and the convex tooth 331 in the limit ring 33 is used for interference fit with the sleeved joint, thereby realizing the water path connection of the water pipe 2.

The cover connects cap 31 to be equipped with the opening, be equipped with on the dogtooth 331 to the direction of opening slope of cover connects cap 31 sets up leads inclined plane 332, is favorable to the cover to connect cap 31 and the joint that cup joints the back of pegging graft each other, tightens up gradually and forms interference fit's fixed knot structure. Moreover, the hand feeling of the user operation has the insertion effect from wide loosening to tightening, and the operation experience is effectively enhanced.

On the basis, the sleeving cap 31 is provided with a buckle opening 311, and the limit ring 33 is provided with a clasp 333 buckled with the buckle opening 311. After the limit ring 33 is inserted into the coupling cap 31 from the opening of the coupling cap 31, the clasp 333 is fastened and fixed to the buckle opening 311, so as to lock the seal ring 32 in the coupling cap 31 and fix the limit ring 33 in the coupling cap 31.

The traditional water pipe 2 connecting structure is that the water outlet 15 is directly opened on the upper cover plate 1, so that the water pipe 2 directly penetrates into the water storage container 200 from the water outlet 15 to pump water, and water overflows from the water outlet 15 easily, thereby causing the water leakage condition of the whole water storage container 200. Therefore, in another embodiment of the present application, the structure of the water storage container is optimized, please refer to fig. 3, fig. 4 and fig. 8, the upper cover plate 1 is provided with a water outlet 15 for penetrating and connecting with the water pipe 2, the upper cover plate 1 is further provided with a water pumping pipe 4 communicated with the water outlet 15, the water pumping pipe 4 extends to the bottom of the water storage container 200, and the water pumping pipe 4 is provided with an insertion pipe 41 connected with the water pipe 2. The water pipe 2 can extend into the water outlet 15 from the upper cover plate 1 to be fixedly inserted into the insertion pipe 41, so that the water pipe 2 is communicated with the water pumping pipe 4 in the water storage container 200, water overflow is effectively prevented, and the sealing effect is improved.

In order to improve the utilization rate of the water stored in the water storage container 200, please refer to fig. 4 and 8 together, in another embodiment of the present application, a water collecting tank 201 is disposed on the inner bottom surface of the water storage container 200, and a flow guiding inclined plane 202 inclined toward the water collecting tank 201 is disposed on the inner bottom surface of the water storage container 200; the pumping pipe 4 extends to the water collecting tank 201. The rest of the stored water in the water storage container 200 can be collected on the water collection tank 201, and the water pumping pipe 4 extends to the water collection tank 201, so that the rest of the stored water can be completely discharged, and the utilization rate of the stored water can be effectively improved.

On the basis, please refer to fig. 9, the periphery of the pumping pipe 4 is provided with a reinforcing rib 42 to enhance the structural strength of the pumping pipe 4. Moreover, the bottom of the water pumping pipe 4 is provided with a water inlet gap 43, which is beneficial to draining the residual water stored in the water collecting tank 201, and further improves the utilization rate of the water stored.

In another embodiment of the present application, referring to fig. 2, fig. 10 and fig. 11, a water pump (not shown) is disposed in the dishwasher 100, a connecting portion 101 for connecting with a water path of the water supply device is disposed at the bottom of the dishwasher 100, and an input connector 102 connected with the water pump is disposed on the connecting portion 101; the surrounding edge 11 of the water storage container 200 is further provided with a positioning notch 111 matched with the connecting part 101 of the dishwasher 100, and the water pipe 2 is arranged on the positioning notch 111 and connected with the input connector 102 of the dishwasher 100. The positioning notch 111 can be used as a positioning reference between the dishwasher 100 and the water storage container 200 to effectively limit the mounting position and the orientation of the dishwasher 100 mounted on the water storage container 200, so that each component on the dishwasher 100 and the water storage container 200 can be automatically aligned, the mounting and positioning between the dishwasher 100 and the water storage container 200 can be effectively improved, the mounting operation is more convenient, and the automatic alignment can be realized.

On the basis, please refer to fig. 4, the upper surface of the upper cover plate 1 is further provided with a water guiding inclined surface 16 inclined toward the positioning notch 111. The positioning notch 111 can be used as a drainage outlet, so that water penetrating into the upper cover plate 1 can be drained from the positioning notch 111 to keep the joint between the dishwasher 100 and the water container 200 sanitary.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A water supply device of a dish washing machine is characterized by comprising a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, a water delivery pipe connected with the dish washing machine is arranged on the upper cover plate, and the water delivery pipe is communicated with the inside of the water storage container; still be equipped with the surrounding edge on the upper cover plate, be equipped with in the surrounding edge with the spacing step of the bottom shape fit of dish washer, the surrounding edge with spacing step enclose in the periphery of upper cover plate to form and be used for the installation the mount pad of dish washer.

2. The water supply device of the dishwasher of claim 1, wherein the limiting step is provided with a flow guide arc surface connected with the top end of the surrounding edge, and an inner chamfer is formed at the connection of the flow guide arc surface and the top end of the surrounding edge.

3. The water supply device of a dishwasher according to claim 1, wherein the water pipe is a hose, the water pipe is provided with a connector, the connector is provided with a coupling cap, and a sealing ring and a limiting ring for fixing the sealing ring are arranged in the coupling cap.

4. The water supply device of a dishwasher according to claim 3, wherein a convex tooth is provided in the limit ring, the coupling cap is provided with an opening, and a guide inclined surface inclined toward the opening of the coupling cap is provided on the convex tooth.

5. The water supply device of a dishwasher of claim 3, wherein the coupling cap is provided with a fastening opening, and the limit ring is provided with a fastening hook fastened with the fastening opening.

6. The water supply device of the dishwasher of claim 1, wherein the upper cover plate is provided with a water outlet hole for passing through the water pipe, the upper cover plate is further provided with a water pumping pipe communicated with the water outlet hole, the water pumping pipe extends to the bottom of the water storage container, and the water pumping pipe is provided with an insertion pipe connected with the water pipe.

7. The water supply device of the dishwasher of claim 6, wherein a water collecting groove is provided on an inner bottom surface of the water storage container, and a flow guiding inclined surface inclined toward the water collecting groove is provided on the inner bottom surface of the water storage container; the water pumping pipe extends to the water collecting tank.

8. The water supply device of a dishwasher of claim 7, wherein the pumping pipe is provided at an outer circumference thereof with a reinforcing rib, and a water inlet notch is formed at a bottom of the pumping pipe.

9. A water supply system of a dishwasher, characterized by comprising the dishwasher and the water supply device of the dishwasher according to any one of claims 1 to 8, wherein a water pump is arranged in the dishwasher, the bottom of the dishwasher is provided with a connecting part for connecting with a water path of the water supply device, and the connecting part is provided with an input joint connected with the water pump; the peripheral edge of the water storage container is further provided with a positioning notch matched with the position of the connecting part of the dish washing machine, and the water delivery pipe is arranged on the positioning notch and connected with the input connector of the dish washing machine.

10. The water supply system of claim 9, wherein the upper surface of the upper cover plate is further provided with a water guide slope inclined toward the positioning notch.

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