CN207125703U - A kind of water tank type dish-washing machine - Google Patents

Abstract

The utility model relates to a water-intensive sink type dishwasher. The purpose of the utility model is to provide a sink-type dishwasher with simple structure, small volume and suitable for home use, aiming at the shortcomings of existing dishwashers. The utility model comprises a casing, a spray arm, a circulation device and a drainer. The casing is a cavity structure. Interface, circulating water interface and drainage interface, the water inlet interface is connected with the external water source, and the drainage interface is used for the discharge of waste water after washing; the circulation device includes connecting pipe 1, connecting pipe 2, drain valve and water pump, and one end of connecting pipe 1 is connected to the The circulating water interface on the drain is connected, the other end of the connecting pipe 1 is connected to the water pump, and the connecting pipe 2 is connected to the water pump and the spray arm, and the water in the drain flows into the spray arm under the action of the water pump to spray and wash; There is a slag basket inside the device.

Description

A sink type dishwasher

technical field

The utility model relates to the technical field of dishwashers, in particular to a water-intensive sink type dishwasher.

Background technique

A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, plates, knives, and forks. At present, the fully automatic dishwashers on the market can be divided into two categories: household and commercial. Household fully automatic dishwashers are only suitable for households, mainly including cabinet type, desktop type and integrated sink type. Using a dishwasher to wash tableware can greatly reduce tedious manual labor and liberate people from tedious housework. In order to ensure cleanliness, the tableware needs to be washed many times, which consumes a lot of water and causes waste of water resources. Therefore, in current dishwashers, a circulation system is often used to recycle and reuse washing water, so as to save water. However, the circulation system in the dishwasher has a complex structure, resulting in a large volume and a large installation space, which conflicts with the actual situation of the limited space in the existing kitchen, and cannot well meet the needs of use.

Contents of the invention

The purpose of the utility model is to provide a sink-type dishwasher with simple structure, small volume and suitable for home use, aiming at the shortcomings of existing dishwashers.

The utility model is accomplished in the following manner: a sink type dishwasher, the sink type dishwasher includes a casing, a spray arm, a circulation device and a drainer, the casing is a cavity structure, and The cavity is provided with a dish rack for placing the dishes to be cleaned. The drainer is arranged at the bottom of the casing and communicated with the cavity inside the casing. The wall of the drainer is provided with a water inlet port, a circulating water port and a drain port. , the water inlet interface is connected with the external water source, the water enters the drain from the water inlet interface before cleaning, and the drainage interface is used for the discharge of waste water after washing; the circulation device includes connecting pipe 1, connecting pipe 2, drain valve and water pump, connecting pipe 1 One end of the pipe is connected to the circulating water interface on the drainer, the other end of the connecting pipe one is connected to the water pump, and the second connecting pipe is connected to the water pump and the spray arm, and the water in the drainer flows into the spray arm under the action of the water pump and sprays Washing: There is a slag basket in the drainer, the water for washing dishes in the cabinet flows into the slag basket, the slag basket filters the water flow, the solid impurities in the water flow are intercepted in the slag basket, and the filtered water passes through the slag basket It enters the drain and circulates into the spray arm under the action of the water pump.

In the aforesaid sink type dishwasher, the spray arm is elongated, the middle part of the spray arm is connected with the bottom of the cabinet, and a plurality of spray arms are arranged on the upper surface of the spray arm. The shower hole, the bottom of the spray arm communicates with the circulation device, and the water in the circulation device enters the spray arm and sprays out through the spray hole to clean the dishes.

In the aforesaid sink type dishwasher, a temperature sensing interface is provided on the side wall of the drainer, and a temperature sensor is installed in the temperature sensing interface, and the temperature sensor monitors the water temperature in the drainer.

In the aforesaid sink type dishwasher, a slag net is provided in the slag basket, and the slag net filters the fine scum in the water flow, so as to prevent impurities generated during washing from entering the circulation device and causing blockage.

In the above-mentioned sink type dishwasher, the sink type dishwasher also includes a connecting pipe three and a water inlet valve, one end of the connecting pipe three communicates with the water inlet port on the drainer, and the connecting pipe three The other end is connected to an external water source through a water inlet valve, and the water inlet valve controls the connection and cutoff of the external water inlet.

The utility model is equipped with a drainer, which plays a central role in the water circulation process, and realizes the functions of water intake, circulation, drainage and dregs filtration in a concentrated manner, greatly simplifies the structure of the dishwasher, and reduces the volume to facilitate household use. ; The circulation device is installed under the cabinet to optimize the use of the space in the dishwasher. The utility model has a compact structure, is integrated with the water tank, saves space, and is suitable for family use.

Compared with the existing dishwasher, the utility model has the characteristics of small installation space and compact structure.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the bottom of the utility model.

Fig. 3 is a schematic structural view of the drain device in the present invention.

In the accompanying drawings 1-3, 1 represents the casing; 2 represents the spray arm; 3 represents the drainer; 3a represents the water inlet port; 3b represents the circulating water port; 3c represents the drain port; 3d represents the temperature sensing port; 4 represents the Slag basket; 4a means slag net; 5 means connecting pipe 1; 6 means connecting pipe 2; 7 means connecting pipe 3; 8 means water inlet valve; 9 means drain valve; 10 means water pump; 11 means temperature sensor; ; 13 represents the connector; 14 represents the sealing ring two.

Detailed ways

Below with reference to accompanying drawing, the utility model is further described by embodiment.

Referring to accompanying drawings 1 to 3, a sink type dishwasher includes a casing 1, a spray arm 2, a circulation device and a drainer 3, the casing 1 is a cavity structure, and the casing 1 A dish rack for placing the dishes to be cleaned is provided in the cavity, the spray arm 2 is elongated, the middle part of the spray arm 2 is connected with the bottom of the casing 1, and the upper surface of the spray arm 2 There are a plurality of spray holes on the top, and the bottom of the spray arm 2 is provided with a connecting piece 13 and a sealing ring 14. The spray arm 2 is sealed and communicated with the circulation device through the connecting piece 13 and the sealing ring 14, and the water in the circulation device Enter the spray arm 2 and spray it out through the spray hole to clean the dishes; Ring one 12 is sealed, and the drainer 3 is provided with a water inlet port 3a, a circulating water port 3b, a drain port 3c, and a temperature sensing port 3d, and the water inlet port 3a, the circulating water port 3b, and the temperature sensing port 3d are separately arranged on the drainer On the side wall of 3, the drain port 3c is set at the bottom of the drainer 3, the water inlet port 3c communicates with the external water source, the water enters the drainer 3 from the water inlet port 3c before cleaning, and the drain port 3c is used for the discharge of waste water after washing , the temperature sensor interface 3d is equipped with a temperature sensor 11, and the temperature sensor 11 monitors the water temperature in the drainer 3; the circulation device includes a connecting pipe one 5, a connecting pipe two 6, a connecting pipe three 7, an inlet valve 8, and a drain valve 9 and the water pump 10, one end of the connecting pipe 3 7 is communicated with the water inlet port 3a on the drainer 3, and the other end of the connecting pipe 3 7 is connected to an external water source through the water inlet valve 8, and the water inlet valve 8 controls the communication and connection of the external water inlet. Cut off, open the water inlet valve 8 before washing starts, and the external water flows into the water inlet 3 from the water inlet interface 3a; Connected to the water pump 10, one end of the connecting pipe 2 6 communicates with the water pump 10, and the other end of the connecting pipe 2 6 communicates with the connecting piece 13 at the bottom of the spray arm 2, and the water in the drain 3 flows into the spray arm under the action of the water pump 10 2 and spray washing; the drainer 3 is provided with a slag basket 4, and the slag basket 4 is provided with a slag net 4a, and the water for washing dishes in the casing 1 flows into the slag basket 4, and the slag basket 4 filters the water flow , the slag net 4a filters the fine dross in the water flow to prevent the impurities generated by washing from entering the circulation device and causing blockage, the solid impurities in the water flow are intercepted in the slag basket 4 and the slag net 4a, and the filtered water enters through the slag basket 4 In the drainer 3 , it circulates into the spray arm 2 under the action of the water pump 10 .

Claims (5)

1. A sink type dishwasher is characterized in that the sink type dishwasher comprises a casing, a spray arm, a circulation device and a drainer, the casing is a cavity structure, and the drainer is arranged at the bottom of the casing and connected with The cavity inside the casing is connected, and the wall of the drainer is provided with a water inlet port, a circulating water port and a drain port, the water inlet port is connected with an external water source, and the drain port is used for discharging waste water after washing; , Connecting pipe 2, drain valve and water pump, one end of connecting pipe 1 is connected with the circulating water interface on the drainer, the other end of connecting pipe 1 is connected with the water pump, connecting pipe 2 is connected with the water pump and the spray arm, the water in the drainer Under the action of the water pump, it flows into the spray arm and sprays and washes; a slag basket is provided in the drain, and the slag basket filters the water flow. 2. A sink type dishwasher according to claim 1, characterized in that the spray arm is elongated, the middle part of the spray arm is connected with the bottom of the casing, and the upper part of the spray arm is A plurality of spray holes are arranged on the surface, and the bottom of the spray arm communicates with the circulation device. 3. A sink-type dishwasher according to claim 1 or 2, characterized in that a temperature sensing interface is provided on the side wall of the drainer, and a temperature sensor is installed in the temperature sensing interface. 4. A sink type dishwasher according to claim 1 or 2, characterized in that a slag net is arranged inside the slag basket. 5. A sink-type dishwasher according to claim 1 or 2, characterized in that the sink-type dishwasher also includes a connecting pipe three and a water inlet valve, and one end of the connecting pipe three is connected to the water drainer. The water inlet interface is connected, and the other end of the connecting pipe three is connected to an external water source through a water inlet valve, and the water inlet valve controls the connection and cutoff of the external water inlet.