CN211432755U - Dish washing machine - Google Patents

Abstract

The utility model provides a dish washing machine, including water tank and inner bag, the water tank has automatic water inlet and water tank delivery port, and the water tank delivery port passes through water tank outlet pipe and inner bag intercommunication, and automatic water inlet sets up on the upper portion of water tank, and automatic water inlet department is connected with the water tank inlet tube, and the bottom of inner bag is equipped with into water control valve, and the water control valve is connected into to the end of intaking of water tank inlet tube, and the water outlet end and the automatic water inlet of water tank inlet tube are connected, and the water control valve sets to advance water piping connection with. The utility model discloses can use kitchen utensil technical field, dish washer has the automatic function of intaking, convenient to use, and washing latency is shorter, and the phenomenon of the anhydrous seepage of automatic water inlet department of water tank, backward flow takes place, has improved and has used the experience degree.

Description

Dish washing machine

Technical Field

The utility model relates to the technical field of kitchen utensils, in particular to dish washing machine.

Background

The existing dish-washing machines are various in types, and the common dish-washing machines only have one of the two water inlet modes of automatic water inlet or manual water inlet.

The top of the dishwasher adopting the manual water inlet mode is provided with a manual water inlet, and whether water exists in the water tank is judged by detecting the high water level in the water tank through a high-level water level sensor.

The dish washer that contains automatic mode of intaking, it adopts the mode that directly inserts running water to come and go the inner bag water injection to get the water, perhaps adopts earlier to get water to the water tank and then go out the mode water injection inner bag that water pours into from the water tank. The automatic water inlet dishwasher adopting the latter mode generally has an automatic water inlet provided at the bottom of the water tank, and water enters the water tank from the automatic water inlet.

The dish washer with manual water inlet needs manual water feeding, so that the use is inconvenient; the automatic water inlet dish washing machine which is directly connected with tap water to inject water into the inner container is adopted, the water injection time to the inner container is long when the tap water flow is small in the washing process, and the washing waiting time is too long; the automatic water inlet of the inner container from the water tank of the dishwasher has the automatic water inlet arranged at the bottom, and the automatic water inlet is possibly provided with the problems of water leakage, backflow and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the technical problems, the utility model provides a dish washer, it has automatic water inlet function, and washing latency is shorter, and the phenomenon of anhydrous seepage of the automatic water inlet department of water tank, backward flow takes place.

In order to achieve the purpose of the utility model, the utility model discloses the technical scheme who takes as follows:

the utility model provides a dish washer, includes water tank and inner bag, the water tank has automatic water inlet and water tank delivery port, the water tank delivery port pass through the water tank outlet pipe with the inner bag intercommunication, automatic water inlet sets up the upper portion of water tank, automatic water inlet department is connected with the water tank inlet tube, the bottom of inner bag is equipped with into water control valve, the end of intaking of water tank inlet tube is connected into water control valve, the water outlet end of water tank inlet tube with automatic water inlet is connected, it sets to advance water control valve and advance water piping connection with the outside.

Optionally, the height of the water inlet end of the water tank inlet pipe is lower than the water tank outlet, and the height of the water outlet end of the water tank inlet pipe is higher than the highest water level line of the water tank.

Optionally, a manual water inlet is arranged at the upper part of the water tank, and the height of the manual water inlet is not lower than that of the automatic water inlet.

Optionally, a water suction pump is arranged on the water outlet pipe of the water tank, the water suction pump is installed at the bottom of the inner container, a water inlet of the inner container is formed in the top of the inner container, and the water outlet pipe of the water tank is connected with the water inlet of the inner container through the water suction pump.

Optionally, the water tank outlet is located at the bottom of the water tank, the water inlet end of the water tank outlet pipe is connected with the water tank outlet, a water outlet control valve is further arranged on the water tank outlet pipe, and the water outlet control valve is located on the water tank outlet pipe between the water suction pump and the water inlet of the inner container.

Optionally, the water tank inlet pipe and the water tank outlet pipe extend from bottom to top along the side wall of the inner container, and the water tank inlet pipe and the water tank are respectively located at different sides of the inner container, and/or the water tank outlet pipe and the water tank are respectively located at different sides of the inner container.

Optionally, the dishwasher further comprises a door body sealing an opening in one side wall of the inner container, the water tank water inlet pipe, the water tank water outlet pipe, the water tank and the door body are respectively located on different sides of the inner container, the water tank and the door body are arranged oppositely, and the water tank water inlet pipe and the water tank water outlet pipe are arranged oppositely.

Optionally, a water level detection device for detecting the water level in the water tank in real time is fixed to the water tank, and the water level detection device is arranged inside the water tank; alternatively, the first and second electrodes may be,

the water level detection device is a non-contact capacitance liquid level sensor and is arranged on the outer wall of the water tank.

Optionally, the dishwasher includes a housing, the inner container is fixed inside the housing, and the water tank is located outside the housing and detachably fixed with the housing.

Optionally, one of the water tank and the shell is provided with a magnet, and the other is provided with a magnetic element capable of being attracted by the magnet;

and/or, one of the water tank and the shell is provided with a positioning rib, and the other one is provided with a positioning groove matched with the positioning rib.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

1. in the dish washing machine, the water tank is provided with an automatic water inlet and a water tank water outlet, the automatic water inlet is connected with a water tank water inlet pipe, the water inlet end of the water tank water inlet pipe is connected with a water inlet control valve arranged at the bottom of the inner container, and the water inlet control valve can be connected with an external water inlet pipe. Like this, dish washer has automatic water inlet function, and water is stored to the water tank the inside earlier, then in getting into the inner bag again, has effectively avoided the process of waiting when the running water flow is less like this, has shortened washing latency, has improved dish washer's work efficiency.

In addition, the automatic water inlet is arranged on the upper part of the water tank, so that the phenomena of water leakage, backflow and the like which possibly occur at the position of the automatic water inlet under the action of water pressure in the water tank when the automatic water inlet is arranged at the bottom of the water tank are avoided. The water inlet control valve is arranged at the bottom of the inner container, so that a user can conveniently install an external water inlet pipe at the water inlet of the water inlet control valve in a short distance, and the user can automatically inject water into the water tank under the control of the water inlet control valve after opening the faucet.

2. The height of the water inlet end of the water inlet pipe of the water tank is lower than that of the water outlet of the water tank, and the height of the water outlet end of the water inlet pipe of the water tank is higher than the highest water level line of the water tank. So set up, make the length of water tank inlet tube elongated, can cushion the internal pressure of water tank inlet tube, have noise reduction effect, can also prevent that the junction of the play water end of water tank inlet tube and automatic water inlet from leaking. In addition, the height of the water inlet end of the water inlet pipe of the water tank is lower than that of the water outlet of the water tank, so that the height of the joint of the water inlet end of the water inlet pipe of the water tank and the water inlet control valve can be reduced, and the influence on the safe operation of components at the bottom of the liner due to the overhigh water leakage point when the joint leaks water is avoided.

3. The upper portion of water tank is equipped with manual water inlet for dish washer has multiple mode of intaking, and manual watering and the mode of automatic intaking promptly, the user can reach automatic intaking or manual watered purpose through the program selection according to actual conditions, can furthest reduce the cost of kitchen transformation when making dish washer use, and easy to assemble improves user's experience degree.

The manual water inlet is provided with an opening communicated with the outside, and the height of the manual water inlet is set to be not lower than that of the automatic water inlet, so that the manual water inlet can be prevented from overflowing.

4. The inner container water inlet is arranged at the top of the inner container, and a water suction pump is arranged on a water outlet pipe of the water tank connected between the water outlet of the water tank and the water inlet of the inner container, so that water in the water tank is pumped into the inner container under the power action of the water suction pump. The water pump is arranged at the bottom of the inner container, so that the installation space below the inner container can be fully utilized, and the arrangement is reasonable.

5. The water outlet pipe of the water tank is provided with a water outlet control valve, and water in the water tank smoothly enters the inner container under the control of the water outlet control valve.

The water outlet control valve is located on a water outlet pipe of the water tank between the water suction pump and the water inlet of the inner container, namely the water outlet control valve is arranged at the rear end of the water flow of the water suction pump, and the phenomenon that an impeller of the water suction pump idles due to the fact that the impeller of the water suction pump can continuously rotate due to inertia when the water outlet control valve is arranged at the front end of the water flow of the water suction pump and the water outlet control valve is disconnected when the water suction pump pumps water next time is caused is avoided.

6. The automatic water inlet is arranged at the upper part of the water tank, the water inlet control valve is arranged at the bottom of the inner container, and the water inlet control valve is connected with the automatic water inlet through the water inlet pipe of the water tank extending from bottom to top along the side wall of the inner container. The water outlet of the water tank is arranged at the bottom of the water tank, the water inlet of the inner container is arranged at the top of the inner container, and the water outlet of the water tank and the water inlet of the inner container can be connected through a water outlet pipe of the water tank extending from bottom to top along the side wall of the inner container.

The water tank inlet tube and the water tank are respectively located on different sides of the inner container, the water tank outlet tube and the water tank are respectively located on different sides of the inner container, and the problem that the size of the dish-washing machine caused by the fact that the water tank inlet tube, the water tank outlet tube and the water tank are located on the same side of the inner container is too large in a certain direction, and the appearance of the dish-washing machine and the placement convenience are affected is avoided.

6. The water tank inlet tube, the water tank outlet pipe, the water tank and the door body are respectively positioned on different sides of the inner container, the water tank and the door body are oppositely arranged, the water tank inlet tube and the water tank outlet pipe are oppositely arranged, the arrangement of the water tank inlet tube, the water tank outlet pipe, the water tank and the door body is reasonable, the size of the dish-washing machine in all directions is reasonable, and the appearance is attractive.

7. The water tank is fixed with the water level detection device of real-time detection water tank internal water level to the water level of ability real-time on-line measuring water tank combines the function that how much water can be expected to intake with the control panel of dish washer, has effectively practiced thrift the water resource, has reduced user's use cost. In addition, because the water level detection device can detect the water level condition in the water tank on line in real time, the water quantity entering the inner container can be clearly obtained by comparing the real-time water level with the initial water level, so that the water inflow of the inner container is avoided being judged by using the flow detection device, the problem of poor washing effect caused by large measurement error of the flow detection device is solved, and meanwhile, the cost is greatly reduced without adopting the flow detection device.

Because the non-contact capacitance liquid level sensor is arranged outside the water tank, the water quality inside the water tank is not influenced, and the use safety of the dish washing machine is improved.

8. The water tank is positioned outside the shell of the dish washing machine and is detachably connected with the shell, if the water tank can be fixed by attracting the magnet and the magnetic element, and the positioning ribs are fixed by matching with the positioning grooves. Adopt the external water tank of detachable stand alone type, the position that makes the water tank can be put at will, the water tank can be placed and directly adds water in tap department, also can select and install as a whole supporting with other parts of dish washer, and easily install and demolish, the problem of the trouble of adding water of current dish washer time and time has been solved, the pollution that the splash of water caused when having avoided adding water, the water tank installation has been solved, the dismantlement problem, solve the problem that the dish washer can't be put at will in the kitchen because of horizontal bulky simultaneously.

Other features and advantages of the present invention will be set forth in the description that follows.

Drawings

The accompanying drawings are included to provide a further understanding of the technical solutions of the present invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the present invention for explaining the technical solutions of the present invention, and do not constitute a limitation on the technical solutions of the present invention.

Fig. 1 is a schematic perspective view of a dishwasher according to a first embodiment of the present invention;

FIG. 2 is a perspective view of the dishwasher shown in FIG. 1 from another perspective;

FIG. 3 is a perspective view of the dishwasher of FIG. 1 from yet another perspective;

FIG. 4 is an exploded sectional view of the dishwasher shown in FIG. 1;

FIG. 5 is a perspective view of the interior structure of the dishwasher shown in FIG. 1;

FIG. 6 is a perspective view of another perspective of the internal structure of the dishwasher shown in FIG. 1;

FIG. 7 is a schematic bottom view of the internal structure of the dishwasher shown in FIG. 1;

FIG. 8 is a front view schematically illustrating a state of a dishwasher according to a second embodiment of the present invention;

FIG. 9 is a schematic top view of the dishwasher of FIG. 8;

FIG. 10 is a schematic rear view of the dishwasher shown in FIG. 8;

FIG. 11 is an exploded view of the dishwasher of FIG. 8;

FIG. 12 is a schematic top view of the dishwasher of FIG. 8 in another state;

FIG. 13 is a schematic rear view of the dishwasher of FIG. 12;

FIG. 14 is a left side view of the dishwasher of FIG. 12;

FIG. 15 is a schematic perspective view of a sump of the dishwasher shown in FIG. 8;

FIG. 16 is a schematic cross-sectional view of the tank of FIG. 15;

FIG. 17 is a flow chart illustrating water inlet of a water tank of a dishwasher according to an embodiment of the present invention;

fig. 18 is a flow chart of water inlet from the water tank to the inner container of the dishwasher according to the embodiment of the present invention.

Reference numerals:

1-a water tank, 10-an automatic water inlet, 11-a manual water inlet, 12-a water tank water outlet, 13-a water tank inlet pipe, 131-a first connector, 132-a second connector, 14-a water tank outlet pipe, 141-a first outlet pipe, 142-a second outlet pipe, 143-a third outlet pipe, 144-a water tank connecting pipe, 15-an inlet control valve, 16-a water pump, 17-an outlet control valve, 18-a magnet, 19-a positioning groove, 2-a liner, 21-a liner water inlet, 22-a fixing buckle, 3-a shell, 31-a positioning rib, 32-a magnet, a 4-water level display device, 41-a colorful lamp, 42-a colorful lamp holder, 5-a door body, 6-a dishwasher base and 7-a non-contact type capacitance liquid level sensor, 8-respirator, 9-dishwasher body, 91-water inlet joint.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1-7, the present embodiment provides a dishwasher, which includes a water tank 1 and an inner container 2, wherein the water tank 1 has an automatic water inlet 10 and a water tank water outlet 12, and the water tank water outlet 12 is communicated with the inner container 2 through a water tank water outlet pipe 14. The dishwasher has the automatic water inlet function, is convenient to use, and water is stored in the water tank 1 before entering the inner container 2, so that the waiting process when the tap water flows small is effectively avoided, the washing waiting time is shortened, and the working efficiency of the dishwasher is improved.

As shown in fig. 4 and 5, the automatic water inlet 10 is disposed at the upper portion of the water tank 1, so as to avoid the phenomena of water leakage, backflow and the like at the position of the automatic water inlet 10 under the action of water pressure in the water tank 1 when the automatic water inlet 10 is disposed at the bottom of the water tank 1.

As shown in fig. 4 and 5, a water inlet pipe 13 of the water tank is connected to the automatic water inlet 10, a water inlet control valve 15 is disposed at the bottom of the liner 2, a water inlet end of the water inlet pipe 13 of the water tank is connected to the water inlet control valve 15, a water outlet end of the water inlet pipe 13 of the water tank is connected to the automatic water inlet 10, and the water inlet control valve 15 is connected to an external water inlet pipe.

Specifically, the water inlet end of the water tank inlet pipe 13 is connected to the water outlet of the water inlet control valve 15 through a first connector 131, and the water outlet end of the water tank inlet pipe 13 is connected to the automatic water inlet 10 through a second connector 132.

The water inlet control valve 15 is arranged at the bottom of the inner container 2, so that an external water inlet pipe is conveniently arranged at the water inlet of the water inlet control valve 15 in a short distance, and water can be automatically filled into the water tank 1 under the control of the water inlet control valve 15 after a user opens a faucet.

Optionally, the height of the water inlet end of the water inlet pipe 13 of the water tank is lower than that of the water outlet 12 of the water tank, and the height of the water outlet end of the water inlet pipe 13 of the water tank is higher than the highest water level of the water tank 1.

So set up, make the length of water tank inlet tube 13 elongated, can cushion the internal pressure of water tank inlet tube 13, have noise reduction effect, can also prevent that the junction of the play water end of water tank inlet tube 13 and automatic water inlet 10 from leaking. In addition, the height of the water inlet end of the water inlet pipe 13 of the water tank is lower than that of the water outlet 12 of the water tank, so that the height of the joint of the water inlet end of the water inlet pipe 13 and the water inlet control valve 15 can be reduced, and the influence on the safe operation of components at the bottom of the inner container 2 caused by the overhigh water leakage point in the water leakage process of the joint is avoided.

Optionally, as shown in fig. 1-4, the upper portion of the water tank 1 is provided with a manual water inlet 11, so that the dishwasher has multiple water inlet modes, namely, a manual water feeding mode and an automatic water feeding mode, and a user can select to achieve the purpose of automatic water feeding or manual water feeding through a program according to actual conditions, so that the cost of kitchen modification can be reduced to the maximum extent when the dishwasher is used, the dishwasher is convenient to install, and the user experience is improved.

Further, as shown in fig. 4 and 5, the height of the manual inlet 11 may not be lower than the height of the automatic inlet 10. Since the manual inlet 11 has an opening communicating with the outside, the height of the automatic inlet 10 is lower than that of the manual inlet 11, and the manual inlet 11 is prevented from overflowing. In addition, the top of water tank 1 sets up the protrusion structure, and manual water inlet 11 sets up on this protrusion structure for manual water inlet 11's height is higher.

Optionally, as shown in fig. 6 and 7, a water suction pump 16 is arranged on the water outlet pipe 14 of the water tank, and the water suction pump 16 is installed at the bottom of the inner container 2. As shown in fig. 5, the top of the inner container 2 is provided with an inner container water inlet 21. The water outlet pipe 14 of the water tank is connected with the water inlet 21 of the liner through the water pump 16, so that the water in the water tank 1 can be pumped into the liner 2 under the power action of the water pump 16.

The installation space is arranged below the inner container 2, the water suction pump 16 is installed at the bottom of the inner container 2, and the installation space below the inner container 2 can be fully utilized, so that the water suction pump 16 is reasonable in arrangement.

Alternatively, as shown in fig. 6 and 7, the water outlet 12 of the water tank is located at the bottom of the water tank 1, the water inlet end of the water outlet pipe 14 of the water tank is connected with the water outlet 12 of the water tank, and the water outlet pipe 14 of the water tank is further provided with a water outlet control valve 17, so that water in the water tank 1 can smoothly enter the inner container 2 under the control of the water outlet control valve 17.

Further, the water outlet control valve 17 may be located on the water outlet pipe 14 of the water tank between the water pump 16 and the water inlet 21 of the liner, that is, the water outlet control valve 17 is disposed at the rear end of the water flow of the water pump 16.

As shown in fig. 4, the water tank outlet pipes include a first outlet pipe 141, a second outlet pipe 142 and a third outlet pipe 143, one end of the first outlet pipe 141 is connected to the water tank outlet 12, the other end is connected to the water inlet of the water pump 16, one end of the second outlet pipe 142 is connected to the water outlet of the water pump 16, the other end is connected to the water inlet of the water outlet control valve 17, one end of the third outlet pipe 143 is connected to the water outlet of the water outlet control valve 17, and the other end is connected to the water inlet of the respirator 8 (see fig. 3).

If the water outlet control valve 17 is arranged at the front end of the water flow of the water suction pump 16, after the water outlet control valve 17 is disconnected, the water suction pump 16 stops for a period of time, and the impeller of the water suction pump 16 continues to rotate, so that an air section and an impeller of the water suction pump 16 idle when the water suction pump 16 pumps water next time.

Alternatively, as shown in fig. 5, the water inlet pipe 13 and the water outlet pipe 14 extend from bottom to top along the sidewall of the liner 2. Thus, the automatic water inlet 10 arranged at the upper part of the water tank 1 can be connected with the water inlet control valve 15 arranged at the bottom of the inner container 2 through the water tank inlet pipe 13, and the water tank outlet 12 arranged at the bottom of the water tank 1 is connected with the inner container water inlet 21 arranged at the top of the inner container 2 through the water tank outlet pipe 14.

Further, the water inlet pipe 13 of the water tank and the water tank 1 are respectively positioned on different sides of the inner container 2, and/or the water outlet pipe 14 of the water tank and the water tank 1 are respectively positioned on different sides of the inner container 2.

Specifically, as shown in fig. 5, the portion of the water inlet pipe 13 of the water tank extending from bottom to top along the sidewall of the inner container 2 is located on the left side of the inner container 2, the water tank 1 is located on the rear side of the inner container 2, and the portion of the water outlet pipe 14 of the water tank extending from bottom to top along the sidewall of the inner container 2 is located on the right side of the inner container 2.

Wherein, as shown in fig. 4-7, the water inlet pipe 13 of the water tank can be fixed by the fixing buckle 22 on the base 6 of the dishwasher and the left side wall of the inner container 2. Accordingly, an inlet control valve 15 connected to the tank inlet pipe 13 is located at the left side of the bottom of the inner tub 2.

The water tank inlet pipe 13 and the water tank 1, the water tank outlet pipe 14 and the water tank 1 are respectively located at different sides of the inner container 2, and the problem that the size of the dish-washing machine brought by the same side of the water tank inlet pipe 13, the water tank outlet pipe 14 and the water tank 1 located at the inner container 2 is too large in a certain direction, so that the appearance of the dish-washing machine and the placement convenience are affected is avoided.

Optionally, the dishwasher further includes a door body sealing an opening on a side wall of the inner container 2, the water tank inlet pipe 13, the water tank outlet pipe 14, the water tank 1 and the door body are respectively located on different sides of the inner container 2, the water tank 1 is arranged opposite to the door body, and the water tank inlet pipe 13 is arranged opposite to the water tank outlet pipe 14.

Specifically, as shown in fig. 5, the part of the water inlet pipe 13 of the water tank extending from bottom to top along the side wall of the inner container 2 is located on the left side of the inner container 2, the part of the water outlet pipe 14 of the water tank extending from bottom to top along the side wall of the inner container 2 is located on the right side of the inner container 2, the water tank 1 is located on the rear side of the inner container 2, and the door body is located on the front side of the inner container 2. So set up for the arrangement of water tank inlet tube 13, water tank outlet pipe 14, water tank 1 and the door body is reasonable, and the ascending size in all directions of dish washer is reasonable, and the outward appearance is pleasing to the eye.

Optionally, the water tank 1 is fixed with a water level detection device that detects the water level in the water tank 1 in real time. The water level detection device can detect different water levels in the water tank 1 in real time on line, and the function of how much water to enter can be achieved by combining the control panel of the dish-washing machine, so that water resources are effectively saved, and the use cost of a user is reduced. In addition, because the water level detection device can detect the water level condition in the water tank 1 in real time on line, the water quantity entering the inner container 2 can be clearly obtained by comparing the initial water level, thus avoiding the use of the flow detection device to judge the water inflow of the inner container 2, solving the problem of poor washing effect caused by large measurement error of the flow detection device, and simultaneously not adopting the flow detection device, the cost is greatly reduced.

Alternatively, a water level detecting device is provided inside the water tank 1 so as to detect the water level of the water tank 1 in real time.

Optionally, the water level detection device is a non-contact capacitive liquid level sensor 7 and is disposed on an outer wall of the water tank 1.

Specifically, as shown in fig. 1 and 2, the non-contact capacitive liquid level sensor 7 is of a patch type and can be attached to the rear of the water tank 1 by, for example, strong double-sided glue. When the water level in the water tank 1 is constantly changed, the change of the capacitance value is generated between the water in the water tank 1 and the strip-shaped capacitance area of the non-contact capacitance liquid level sensor 7, so that different water levels in the water tank 1 can be detected in real time on line.

Because non-contact electric capacity level sensor 7 installs outside water tank 1, does not influence the inside water quality of water tank 1, consequently adopts non-contact electric capacity level sensor 7 to come real-time detection water tank 1's water level, has still improved dishwasher's safety in utilization.

Alternatively, as shown in fig. 1 to 3, a water level display device 4 is provided on the dishwasher, and the water level display device 4 can display the water level in the water tank 1 in real time so that the user can know the water level in the water tank 1. Compared with the basic prompt that most of the existing dish-washing machines only display the operation of the dish-washing machines, the arrangement of the water level display device 4 improves the user experience of the dish-washing machines.

Specifically, as shown in fig. 1 to 3, the water level display device 4 is located at an upper portion of the dishwasher so as to be easily viewed by a user. The water level display device 4 may include a display lamp strip or a plurality of display lamps, and the water level in the water tank 1 is known by the lighting length of the display lamp strip or the lighting number of the display lamps.

As shown in fig. 1 and 5, the water level display device 4 includes a colorful lamp 41 and a colorful lamp holder 42, wherein the colorful lamp 41 includes 5 (or other numbers) high-brightness colorful LED lamps, which can be soldered in the colorful lamp holder 42. The dazzle color lamp 41 can display the water level of the water tank 1 on line in real time in combination with a detection signal of the water level detection device.

In the dishwasher of the present embodiment, as shown in fig. 4, the water inlet control valve 15, the first connector 131, the first water outlet pipe 141, the water pump 16, the second water outlet pipe 141, the water outlet control valve 17, and the third water outlet pipe 143 are located at the bottom of the whole dishwasher and below the inner tub 2, wherein the water inlet control valve 15, the water pump 16, and the water outlet control valve 17 are fixed at the bottom of the inner tub 2 or fixed on the base 6 of the dishwasher by screws. The whole left side that is located dish washer of water tank inlet tube 13, inner bag 2, the whole right side that is located dish washer of water tank outlet pipe 14 and respirator 8, the right side of inner bag 2 dazzle the color lamp 41 and dazzle the top that the color lamp stand 42 is located the top of dish washer, inner bag 2.

The dishwasher of the embodiment has two water inlet modes of automatic water inlet and manual water inlet, and no matter the manual water inlet or the automatic water inlet, the water firstly enters the water tank 1 to be stored and enters the inner container 2 from the water tank 1.

Whether the water level in the water tank 1 reaches a predetermined water level is judged by the non-contact type capacitance liquid level sensor 7, and the water quantity entering the inner container 2 is clearly obtained by comparing the real-time water level with the initial water level. Combine with the control panel through non-contact electric capacity level sensor 7 for the treater can master the water level of water tank 1 in real time, dazzle the number of lighting of color lamp 41 through control and can carry out real-time online demonstration to the water yield of water tank 1, so that the user is adding water and the operation conditions of the water level of water tank 1 and dish washer are clearly known in the use, the intelligence and the user experience degree of dish washer have been improved greatly.

Example two:

the present embodiment provides a dishwasher, which is mainly different from the first embodiment in the structure of the water tank 1 and the fixing manner thereof.

Some dish washer are from taking the water tank at present, but the water tank is mostly undetachable or the dismouting is inconvenient, leads to in constrictive kitchen space the inside, and the existence of water tank makes the horizontal volume grow of dish washer, and is inconvenient to put.

In the present embodiment, as shown in fig. 8 to 14, the water tank 1 is a detachable independent external water tank.

The dishwasher comprises a dishwasher body 9 and a water tank 1, wherein the dishwasher body 9 is provided with a shell 3, an inner container is fixed inside the shell 3, and the water tank 1 is positioned outside the shell 3 and detachably fixed with the shell 3.

Wherein, be equipped with fixing device on a plurality of lateral walls of casing 3, water tank 1 can be fixed by the fixing device on arbitrary lateral wall of casing 3 for water tank 1 can be located the different sides of dish washer main part 9, and the position of water tank 1 can be adjusted in a flexible way.

Alternatively, one of the water tank 1 and the housing 3 is provided with a magnet, and the other is provided with a magnetic element (which may be a magnet or an iron piece, etc.) capable of being attracted by the magnet. Specifically, as shown in fig. 14, two (or other) magnets 18 are provided on the water tank 1, and as shown in fig. 10 and 11, there are corresponding magnets 32 at the fitting positions of the rear side wall, the left side wall and/or the right side wall of the housing 3 of the dishwasher main body 9. The detachable fixation of the water tank 1 and the dishwasher main body 9 is facilitated by the attraction of the magnets 18 and 32.

Further, one of the water tank 1 and the housing 3 is provided with a positioning rib 31, and the other is provided with a positioning groove 19 matched with the positioning rib 31. Specifically, as shown in fig. 14, four (or another number of) positioning grooves 19 are provided on the water tank 1; as shown in fig. 10 and 11, the corresponding positions of the rear, left and/or right side walls of the housing 3 of the dishwasher main body 9 are also provided with corresponding positioning ribs 31. Through the cooperation between location muscle 31 and the constant head tank 19, realize the location of water tank 1 and dish washer main part 9, the installation of water tank 1 and dish washer owner of being convenient for is fixed.

The water tank 1 may be connected to a rear side wall of the housing 3 of the dishwasher main body 9, may be disposed at a left side or a right side of the dishwasher main body 9, may be disposed in a kitchen sink, or may be disposed at any position within a pipe connection range. Wherein, fig. 8 to 11 show a state that the water tank 1 is placed at a left side of the dishwasher body 9, and fig. 12 to 14 show a state that the water tank 1 is placed at a rear side of the dishwasher body 9.

The water tank 1 of the present embodiment will be described in detail below with reference to the accompanying drawings.

The independent external water tank 1 comprises a water tank main body, the total volume of the water tank main body is more than 5.5L, and the water tank main body is preferably made of transparent ABS plastic (terpolymer of acrylonitrile, butadiene and styrene), and can also be made of stainless steel 304 or other materials.

As shown in fig. 15, the upper portion of the tank main body is provided with a tank outlet 12, an automatic inlet 10, and a manual inlet 11. Wherein the automatic water inlet 10 and the manual water inlet 11 are used for adding water into the water tank 1. As shown in fig. 9, the outlet 12 of the water tank is connected with the inlet end of the outlet pipe 14 of the water tank, and as shown in fig. 10, the outlet end of the outlet pipe 14 of the water tank is connected with the inlet joint 91 of the dishwasher body. As shown in fig. 16, a tank connection pipe 144 is provided in the tank body to communicate the tank outlet 12 at the top of the tank 1 with the bottom of the tank 1.

As shown in fig. 12 and 13, the water outlet pipe 14 of the water tank is a flexible pipe, preferably a spiral silica gel flexible pipe, which can be telescopic, and a common silica gel flexible pipe can also be adopted for water inlet inside the liner. The arrangement of the telescopic hose facilitates the change of the position of the water tank 1.

The water inlet connector 91 of the dishwasher main body 9 is connected to a water pump (not shown) inside the dishwasher main body 9 so that water in the water tank 1 can be pumped into the inner tub (not shown) of the dishwasher main body 9. As shown in fig. 11, the water pump is connected to the water outlet control valve 17, and the water outlet control valve 17 is connected to the respirator 8 for supplying water into the liner. The non-contact capacitance liquid level sensor 7 is attached to the outer side wall of the water tank 1, and the water level of the water tank 1 is detected in real time.

The dish washer of this embodiment, adopt the external water tank of detachable stand alone type, the position that makes the water tank can be put at will, the water tank can be placed and directly adds water in tap department, also can select and the installation of other parts as a whole supporting of dish washer, and easily install and demolish, the problem of current dish washer trouble of adding water once and again is solved, the pollution that the splash of water caused when having avoided adding water, the water tank installation has been solved, the dismantlement problem, solve the problem that the dish washer can't be put at will in the kitchen because of horizontal bulky simultaneously.

The operation of the dishwasher according to the above two embodiments of the present invention will be described with reference to fig. 17 and 18.

Specifically, as shown in fig. 17, when the dishwasher is operated, it is required to select a washing mode and a water supply mode first, and then to automatically or manually supply water into the water tank. In the water adding process, the non-contact type capacitance liquid level sensor detects the water level in the water tank in real time, and the main control board judges whether the water level reaches a preset position. And if the water level in the water tank reaches the preset position, the main control board controls to open the water outlet control valve and start the water suction pump to pump water into the liner. If the water level in the water tank does not reach the preset position, the main control board judges whether the water inlet mode is an automatic water inlet mode, if the water inlet mode is the automatic water inlet mode, the water inlet control valve is controlled to be opened to automatically feed water, and if the water inlet mode is not the automatic water inlet mode, the user is reminded to manually feed water.

As shown in fig. 18, in the process of adding water into the inner container, the control board compares the water level in the water tank detected in real time by the non-contact capacitance liquid level sensor with the initial water level of the water tank to obtain the water inflow of the inner container, and judges whether the water amount meets the washing water amount, if so, the control board enters a washing mode, and if not, the control board continues to add water into the inner container.

The above embodiments are only specific and detailed descriptions of several embodiments of the present invention, but the above descriptions are only for the convenience of understanding the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a dish washer, includes water tank and inner bag, its characterized in that, the water tank has automatic water inlet and water tank delivery port, the water tank delivery port pass through the water tank outlet pipe with the inner bag intercommunication, automatic water inlet sets up the upper portion of water tank, automatic water inlet department is connected with the water tank inlet tube, the bottom of inner bag is equipped with into water control valve, the end of intaking of water tank inlet tube is connected into water control valve, the play water end of water tank inlet tube with automatic water inlet is connected, it sets to advance water control valve and advance water piping connection with the outside.

2. The dishwasher of claim 1, wherein the inlet end of the tank inlet tube is at a lower elevation than the tank outlet, and the outlet end of the tank inlet tube is at a higher elevation than the highest water level of the tank.

3. The dishwasher of claim 2, wherein the upper portion of the water tank is provided with a manual inlet port having a height not lower than a height of the automatic inlet port.

4. The dishwasher according to claim 1, wherein a water suction pump is arranged on the water outlet pipe of the water tank, the water suction pump is installed at the bottom of the inner container, a water inlet of the inner container is arranged at the top of the inner container, and the water outlet pipe of the water tank is connected with the water inlet of the inner container through the water suction pump.

5. The dishwasher according to claim 4, wherein the water outlet of the water tank is positioned at the bottom of the water tank, the water inlet end of the water outlet pipe of the water tank is connected with the water outlet of the water tank, the water outlet pipe of the water tank is further provided with a water outlet control valve, and the water outlet control valve is positioned on the water outlet pipe of the water tank between the water suction pump and the water inlet of the inner container.

6. The dishwasher of claim 1, wherein the water tank inlet pipe and the water tank outlet pipe extend from bottom to top along the side wall of the inner container, and the water tank inlet pipe and the water tank are respectively located at different sides of the inner container, and/or the water tank outlet pipe and the water tank are respectively located at different sides of the inner container.

7. The dishwasher of claim 6, further comprising a door body sealing an opening on one side wall of the inner container, wherein the water tank inlet pipe, the water tank outlet pipe, the water tank and the door body are respectively located on different sides of the inner container, the water tank and the door body are arranged oppositely, and the water tank inlet pipe and the water tank outlet pipe are arranged oppositely.

8. The dishwasher according to any one of claims 1 to 7, wherein the water tank is fixed with a water level detecting device which detects a water level in the water tank in real time, the water level detecting device being provided inside the water tank; alternatively, the first and second electrodes may be,

the water level detection device is a non-contact capacitance liquid level sensor and is arranged on the outer wall of the water tank.

9. The dishwasher of any one of claims 1 to 7, comprising a housing, the inner container being secured inside the housing, the water tank being located outside the housing and being removably secured with the housing.

10. The dishwasher of claim 9, wherein one of the water tank and the housing is provided with a magnet, and the other is provided with a magnetically attracted member capable of being attracted by the magnet;

and/or, one of the water tank and the shell is provided with a positioning rib, and the other one is provided with a positioning groove matched with the positioning rib.

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