CN211834278U

CN211834278U - Ultrasonic dish washing machine

Info

Publication number: CN211834278U
Application number: CN201922491621.5U
Authority: CN
Inventors: 肖年
Original assignee: Changsha Chongding Machinery Equipment Co ltd
Current assignee: Changsha Chongding Machinery Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an ultrasonic dish washing machine, which comprises a dish washing machine body, wherein a water tank and a water inlet device are arranged on the body, an ultrasonic transducer is arranged at the bottom of the water tank, a detachable filter plate is arranged in the water tank, and a first filter hole is arranged on the filter plate; the water tank is also provided with a water outlet hole and a filter cylinder below the filter plate, the water outlet hole is formed in the side wall of the water tank, one end of the filter cylinder is detachably connected with the water outlet hole, and a second filter hole is formed in the filter cylinder; the dishwasher body is also provided with a water pump and a recovery water tank, one end of the water pump is connected with the water outlet hole, and the other end of the water pump is connected with the recovery water tank. This scheme is provided with filter and cartridge filter at the basin, can carry out dual filtration to the residue of washing aquatic to prevent during food waste from flowing into the water pump, filter and cartridge filter are detachable connection, convenient cleanness, and the structure of filter and cartridge filter is difficult for taking place deformation, long service life under the effect of water pump moreover.

Description

Ultrasonic dish washing machine

Technical Field

The utility model relates to an automatic dish washer technical field, in particular to ultrasonic dish washer.

Background

With the progress of society and the development of science and technology, the dish washing machine has gone into people's life, and compared with manual dish washing, the dish washing machine has great advantage in speed and quality. The ultrasonic dish washing machine is a common dish washing machine, and the main principle is as follows: when ultrasonic waves pass through a liquid medium, the liquid medium is pressed to vibrate at a very high frequency, so that liquid molecules generate impact waves with alternating positive and negative polarities, when the sound intensity reaches a certain value, micro cavitation bubbles grow rapidly in the liquid and are closed rapidly and strongly, and strong micro explosion and impact waves are generated to destroy dirt on the surface of a cleaned object and fall off from the cleaned surface.

Ultrasonic dish washer compares in traditional dish washer's advantage lies in simple structure, and the cost is lower, and clean high quality is provided with filtration system and waste water recovery device in the present partial ultrasonic dish washer, can reuse the water resource, but still has following defect: firstly, the filtering system is usually a single filtering net, the filtering effect is poor under the long-time use, the structure is single and thin, and the filtering system is easy to deform under the action of a water pump, so that residues flow into the water pump, and the use of the water pump and a wastewater recovery device is influenced; secondly, the filtering system is usually fixedly arranged in the dishwasher, and residues are easy to remain in the filtering system and are difficult to clean after long-time use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an ultrasonic dish washer, through setting up filter and cartridge filter, can be to the effective filtration of washing aquatic residue, filter and cartridge filter are detachable connection moreover, convenient cleanness, and the structure of filter and cartridge filter is difficult for taking place deformation moreover.

The utility model provides an ultrasonic dish washing machine, which comprises a dish washing machine body, wherein a water tank and a water inlet device are arranged on the dish washing machine body, an ultrasonic transducer is arranged at the bottom of the water tank, a detachable filter plate is arranged in the middle of the water tank, and a plurality of first filter holes are arranged on the filter plate; the water tank is also provided with a water outlet hole and a filter cylinder below the filter plate, the water outlet hole is formed in the side wall of the water tank, one end of the filter cylinder is detachably connected with the water outlet hole, and the filter cylinder is provided with a plurality of second filter holes; the dishwasher body is also provided with a water pump and a recovery water tank, one end of the water pump is connected with the water outlet hole, and the other end of the water pump is connected with the recovery water tank; the water inlet device is connected with the recovery water tank.

The utility model provides a pair of ultrasonic dish washing machine, at least specifically following beneficial effect:

according to the scheme, the filter plate is arranged in the middle of the water tank and can be used for filtering residues on tableware for the first time, and the filter cylinder is arranged at the lower part of the water tank and can be used for filtering residues which are not completely filtered by the filter plate for the second time so as to prevent food residues from flowing into the water pump; then filter and cartridge filter are detachable connection, convenient clean, and the structure of filter and cartridge filter is difficult for taking place deformation, long service life under the effect of water pump at last.

Further, a controller is arranged above the water tank of the dishwasher body, the controller is connected with the dishwasher body through a rotating connecting rod, and the controller is electrically connected with the ultrasonic transducer.

Furthermore, the dishwasher body is also provided with a liquid level control sensor on the water tank, and the liquid level control sensor is electrically connected with the controller.

Furthermore, a temperature control device is further arranged on the water tank, and the temperature control device is electrically connected with the controller.

Furthermore, the filter plate is connected with the water tank through a limiting structure, the limiting structure comprises a plurality of clamping blocks arranged at the edge of the filter plate and a plurality of limiting pieces arranged on the side wall of the water tank, and the clamping blocks are matched with the limiting pieces.

Further, one end of the filter cartridge is connected with the water outlet hole through a threaded structure.

Further, the cartridge filter is including filtering the urceolus and filtering the inner tube, filter the urceolus fixed connection in filter the periphery of inner tube, filter the urceolus with filter all to be provided with a plurality of on the inner tube the second filters the hole.

Further, the filter cylinder is a cylinder.

Further, a tray is fixedly arranged on the water tank and used for bearing and fixing the filter cartridge.

Further features and advantages realized by the embodiments of the present disclosure will be set forth in the detailed description or may be learned by the practice of the embodiments.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic external structural diagram of an ultrasonic dishwasher according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a water tank of an ultrasonic dish washing machine according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a water tank of an ultrasonic dish washing machine according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a filter plate of an ultrasonic dishwasher according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a clamping block and a limiting piece provided in the embodiment of the present invention;

description of reference numerals:

10. a dishwasher body; 100. a water tank; 110. an ultrasonic transducer; 120. a filter plate; 121. a first filtering hole; 122. a clamping block; 130. a water outlet hole; 140. a filter cartridge; 141. a second filtering hole; 150. a temperature control device; 160. a limiting sheet; 200. a water inlet device; 300. a water pump; 400. a controller; 410. rotating the connecting rod; 500. a liquid level control sensor.

Detailed Description

The technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the disclosure without making any creative effort, shall fall within the protection scope of the disclosure. It should be noted that the features of the embodiments and examples of the present disclosure may be combined with each other without conflict. In addition, the purpose of the drawings is to graphically supplement the description in the written portion of the specification so that a person can intuitively and visually understand each technical feature and the whole technical solution of the present disclosure, but it should not be construed as limiting the scope of the present disclosure.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, an embodiment of the present invention provides an ultrasonic dish washing machine, which includes a dish washing machine body 10, a water tank 100 and a water inlet device 200 are disposed on the dish washing machine body 10, an ultrasonic transducer 110 is disposed at the bottom of the water tank 100, a detachable filter plate 120 is disposed at the middle of the water tank 100, and a plurality of first filtering holes 121 are disposed on the filter plate 120 for filtering residues in washing water at a time; a water outlet hole 130 and a filter cylinder 140 are further arranged below the filter plate 120 and above the ultrasonic transducer 110, the water outlet hole 130 is arranged on the side wall of the water tank 100, one end of the filter cylinder 140 is detachably connected with the water outlet hole 130, the center axis of the filter cylinder 140 is parallel to the horizontal plane, and the filter cylinder 140 is provided with a plurality of second filter holes 141 for secondary filtering of the unfiltered residues on the filter plate 120; the dishwasher body 10 is further provided with a water pump 300 and a recovery water tank (not marked in the figure), one end of the water pump 300 is connected with the water outlet hole 130, and the other end is connected with the recovery water tank; the water inlet means 200 is connected to the recovery water tank.

Compared with the prior art, the ultrasonic dish-washing machine provided by the embodiment is provided with the filter plate 120 in the middle of the water tank 100, so that the residues on the tableware can be filtered for the first time, and most of the residues can be filtered out; in addition, the filter plate 120 and the filter cartridge 140 are detachably connected to the water tank 100, and can be detached for cleaning after the washing of the dishes is completed; moreover, compared with the structure using the filter screen in the prior art, the structure of the filter plate 120 and the filter cartridge 140 can bear larger pressure and is not easy to deform.

Preferably, the filter plate 120 is connected to the water tank 100 through a limiting structure, the limiting structure includes a plurality of clamping blocks 122 disposed at the edge of the filter plate 120 and a plurality of limiting pieces 160 disposed on the side wall of the water tank 100, and the clamping blocks 122 are adapted to the limiting pieces 160. Here, the filter plate 120 is a rectangular plate, wherein the clamping block 122 has a "7" shaped structure and can be welded to two short sides of the filter plate 120, two sides of the limiting piece 160 can be fixed to the side wall of the water tank 100 by screws, and the middle of the limiting piece 160 limits the clamping block 122, so that the filter plate 120 is fixed to the water tank 100. The filter plate 120 can be removed by only upwardly moving the filter plate 120 so that the latch 122 is disengaged from the stopper 160.

Preferably, one end of the filter cartridge 140 is connected to the outlet hole 130 through a screw structure, and of course, the filter cartridge 140 may be connected to the outlet hole 130 through other methods, such as: the filter hole is provided with a sinking platform, and one end of the filter cylinder is provided with a step matched with the sinking platform, which is not described in detail herein.

Preferably, the dishwasher body 10 is provided with a rotation link 410 above the tub 100, the other end of the rotation link 410 is connected to the controller 400, and the controller 400 is electrically connected to the ultrasonic transducer 110. Here, the rotation connecting rod 410 provides support for the controller 400, and can provide 360 degrees of rotation for the controller 400, and the operator can adjust the controller 400 at a proper position at any time to facilitate regulation and control.

Preferably, the dishwasher body 10 is further provided with a liquid level control sensor 500 on the water tank 100, and the liquid level control sensor 500 is electrically connected to the controller 400 for controlling the amount of water used in the water tank 100. The water tub 100 is further provided with a temperature control device 150, and the temperature control device 150 is electrically connected to the controller 400 for controlling the temperature of the washing water in the water tub 100.

Preferably, the filter cartridge comprises a filter outer cylinder and a filter inner cylinder (not marked in the figure), the filter outer cylinder is fixedly connected to the periphery of the filter inner cylinder, and a plurality of second filter holes are formed in the filter outer cylinder and the filter inner cylinder. The filtering shell is of a double-layer structure, so that the filtering effect can be improved, the stress effect is stronger, and the filtering shell is less prone to deformation under the action of the water pump 300.

Preferably, the filter cartridge 140 is a cylinder. The filter area of drum is wide, and the stress point dispersion is more difficult for taking place deformation in comparison with rectangular cylinder or oval section of thick bamboo.

Preferably, a tray (not shown) is fixedly arranged on the water tank, and the tray is used for bearing and fixing the filter cartridge.

The working process of the ultrasonic dish washing machine provided by the embodiment is as follows: tableware is placed on the filter plate 120, the water inlet device 200 injects water into the water tank 100, the liquid level control sensor 500 sends out a sensing signal to stop water injection, the controller 400 controls the ultrasonic transducer 110 to start working, after washing is completed, the controller 400 controls the water pump 300 to start working, the filter plate 120 performs primary filtering, the filter cylinder 140 performs secondary filtering, washing water is recovered, at the moment, the tableware is packed up, and the filter plate 120 and the filter cylinder 140 are cleaned.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. The utility model provides an ultrasonic dish washing machine, includes the dish washing machine body, be provided with basin and water installations on the dish washing machine body, the bottom of basin is provided with ultrasonic transducer, its characterized in that: the middle part of the water tank is provided with a detachable filter plate, and the filter plate is provided with a plurality of first filter holes; the water tank is also provided with a water outlet hole and a filter cylinder below the filter plate, the water outlet hole is formed in the side wall of the water tank, one end of the filter cylinder is detachably connected with the water outlet hole, and the filter cylinder is provided with a plurality of second filter holes; the dishwasher body is also provided with a water pump and a recovery water tank, one end of the water pump is connected with the water outlet hole, and the other end of the water pump is connected with the recovery water tank; the water inlet device is connected with the recovery water tank.

2. An ultrasonic dishwasher according to claim 1, wherein: the dishwasher is characterized in that a controller is arranged above the water tank of the dishwasher body, the controller is connected with the dishwasher body through a rotating connecting rod, and the controller is electrically connected with the ultrasonic transducer.

3. An ultrasonic dishwasher according to claim 2, wherein: the dishwasher body is also provided with a liquid level control sensor on the water tank, and the liquid level control sensor is electrically connected with the controller.

4. An ultrasonic dishwasher according to any one of claims 2 or 3, wherein: the water tank is also provided with a temperature control device, and the temperature control device is electrically connected with the controller.

5. An ultrasonic dishwasher according to claim 1, wherein: the filter plate is connected with the water tank through a limiting structure, the limiting structure comprises a plurality of clamping blocks arranged at the edge of the filter plate and a plurality of limiting pieces arranged on the side wall of the water tank, and the clamping blocks are matched with the limiting pieces.

6. An ultrasonic dishwasher according to claim 1, wherein: one end of the filter cartridge is connected with the water outlet hole through a threaded structure.

7. An ultrasonic dishwasher according to claim 1, wherein: the cartridge filter is including filtering the urceolus and filtering the inner tube, filter the urceolus fixed connection in filter the periphery of inner tube, filter the urceolus with filter all to be provided with a plurality of on the inner tube the second filters the hole.

8. An ultrasonic dishwasher according to claim 1 or 7, characterized in that: the filter cartridge is a cylinder.

9. An ultrasonic dishwasher according to claim 1, wherein: the water tank is also fixedly provided with a tray, and the tray is used for bearing and fixing the filter cartridge.