CN202681885U - Energy-saving ultrasonic dish washing machine with hot water source - Google Patents

Abstract

The utility model discloses an energy-saving ultrasonic dishwasher with a hot water source. The energy-saving ultrasonic dishwasher with a hot water source sequentially includes a cleaning pool, a middle bleaching pool, a net bleaching pool, an air knife, a dryer, and a coil fan. The bottom of the cleaning tank is provided with an ultrasonic generator and a hot water heat exchanger. The upper part of the intermediate bleaching tank is provided with an overflow pipe, and the upper part of the intermediate bleaching tank is connected to the upper part of the net bleaching tank through a connector. There is a clean water input pipe at the bottom. The hot water source energy-saving ultrasonic dishwashing device of the utility model has a simple structure, can make full use of waste heat liquid, recycled hot water, air source hot water, and solar hot water as the heat source of the dishwasher, and promotes the emulsification of oil stains on kitchen utensils through ultrasonic oscillation , food residues, etc. decompose and fall off, its cost is low, energy consumption is low, and the cleaning effect is good. There is no special requirement for the tableware placement during the cleaning process, saving time and effort.

Description

A hot water source energy-saving ultrasonic dishwasher

technical field

The utility model relates to a dishwasher, in particular to a hot water source energy-saving ultrasonic dishwasher. the

Background technique

In modern society, the pace of life is getting faster and faster. With the help of various electrical appliances, people can free their hands and save time. Electric appliances with different functions have also appeared in the kitchen, so that people's labor time and intensity in the kitchen are continuously reduced. Cleaning kitchen utensils is a labor that people often face in the kitchen, and a dishwasher is an important kitchen appliance that helps people clean greasy tableware. Dishwashers have a long history of development. In Europe, dishwashers are kitchen helpers for families and businesses. However, in China, the development time is relatively short, and they are not popular yet. the

At present, the working principle of the dishwasher is that in the process of washing dishes, the surface of the tableware is mechanically scoured by high-temperature and high-pressure water jets. Oil stains, residues and food residues on the surface of the tableware quickly decompose and fall off, and the surface of the tableware is clean and bright again. Under the dual effects of high temperature and high pressure water column scouring and strong decontamination of detergent, harmful germs can be effectively eluted to achieve the double effect of cleaning and sterilization. However, this washing method requires a large amount of high-temperature and high-pressure hot water, the temperature of which is generally 50°C-70°C, and some commercial dishwashers even use high-temperature hot water above 90°C, which requires high energy consumption. And it discharges a large amount of hot sewage containing oil and food residues, which is not conducive to energy saving and emission reduction. Secondly, this kind of dishwasher has very strict requirements on the placement of tableware. If the tableware is placed casually, it will be blocked, so that some tableware cannot be effectively cleaned. the

Contents of the invention

The utility model is completed in order to solve the deficiencies in the prior art. The purpose of the utility model is to provide the use of hot water source as a heating source, use ultrasonic vibration for assistance, and use the hot water source to enter the coil fan as a heat source for the dryer The hot water source energy-saving ultrasonic dishwasher can make full use of the heat from waste heat liquid, recycled hot water, air source hot water, solar heat, and heat pump recycled hot water to heat the cleaning water and dryer, so the cost of heat source is low, Low energy consumption and good cleaning effect. the

The hot water source energy-saving ultrasonic dishwasher of the utility model sequentially includes a cleaning pool, a middle bleaching pool, a net bleaching pool, an air knife, a dryer, and a coil fan. The bottom of the cleaning pool is provided with an ultrasonic generator, a hot water A heat exchanger, the upper part of the intermediate bleach tank is provided with an overflow pipe, and the upper part of the intermediate bleach tank is connected to the upper part of the net bleach tank through a connector, and the upper part of the net bleach tank has a clean water input pipe. the

The hot water source energy-saving ultrasonic dishwasher is characterized in that: the cleaning pool, the intermediate bleaching pool, the net bleaching pool, the air knife, and the dryer are all provided with conveyor belts, through which the kitchen utensils are sequentially passed through the cleaning pool, the intermediate bleaching pool, and the washing machine. Pool, net bleach pool, air knife, dryer to complete the cleaning of kitchen utensils. the

The overflow pipe is connected with a heat pump, and the heat pump recovers the residual heat in the cleaned sewage discharged from the middle bleaching tank. the

The level of the clean water input pipe is higher than the level of the connector, and the level of the connector is higher than the level of the overflow pipe. the

The coil fan includes a water inlet and a water outlet. The hot water source enters the coil fan through the water inlet, and the heat of the hot water source provides hot air for the dryer. The hot water source comes from waste hot liquid, recycled hot water, and air source heat. Water, solar thermal, heat pump recycles hot water. the

The hot water source energy-saving ultrasonic dishwasher of the present utility model, because it successively comprises cleaning tank, intermediate bleaching tank, net bleaching tank, air knife, drying machine, coil fan, the bottom of described cleaning tank is provided with ultrasonic generator, A hot water heat exchanger, the upper part of the intermediate bleach tank is provided with an overflow pipe, and the upper part of the intermediate bleach tank is connected to the upper part of the net bleach tank through a connector, and the upper part of the net bleach tank has a clean water input pipe. In this way, when the kitchen utensils are put into the cleaning tank, the hot water source enters the hot water heat exchanger, and the heat is transferred to the washing water in the cleaning tank, and the on-off valve is controlled by the water temperature worker to keep the water temperature at a constant temperature. Promote the emulsification of the oil stains on the kitchen utensils in the presence of detergent, and wash off the oil stains and food residues on the kitchen utensils, and then transfer the kitchen utensils to the intermediate bleaching tank by hand or conveyor belt for soaking and rinsing. The rinsed kitchen utensils pass through Manually/or transfer to the net bleach tank for rinsing. After rinsing, the kitchen utensils are transported manually/or by the conveyor belt, blow off some residual water droplets through the air knife, and then enter the dryer for drying to obtain clean kitchen utensils. the

The form of the conveyor belt is not specifically limited, and it adopts the conveyor belt commonly used in the prior art, as long as it can play the effect of transferring kitchen utensils. the

Both the water temperature worker and the on-off valve are commonly used components in this field. A certain temperature range is set. When the water temperature in the cleaning pool is lower than the response temperature, the on-off valve is opened for heating. The shut-off valve is disconnected, and the heating is stopped, so that the water temperature in the cleaning pool remains at the set temperature. The temperature is preferably set at 40 degrees Celsius or more, more preferably at 40-70 degrees Celsius. the

Clean water is passed into the net bleach tank, and when its water level is higher than the connecting device, the water enters the intermediate drift tank, and the water level of the intermediate drift tank is higher than the overflow pipe, and the water is discharged from the intermediate drift tank. The water in the middle drift pool is cleaner, so the water utilization rate can be improved and the waste of water resources can be reduced. The water flowing out of the overflow pipe has a certain temperature, so it can also be connected to a heat pump to recover the heat therein. the

The coil fan also uses the hot water source to provide heat to generate hot air to dry the cleaned kitchen utensils. The hot water source comes from waste heat liquid, recovered hot water, air source hot water, solar heat, and heat pump recovered hot water. Heating can both be used as a heat source. the

Description of drawings

Fig. 1 is a schematic diagram of an embodiment of a hot water source energy-saving ultrasonic dishwasher of the utility model. the

Description of figure number

1...cleaning tank 2...medium bleaching tank 3...clean bleaching tank 4...air knife 5...coil fan 6...dryer 7...ultrasonic generator 8...hot water heat exchanger 9...hot water inlet of heat exchanger 10 …Hot water outlet of heat exchanger 11…Overflow pipe 12…Connector 13…Clean water input pipe 14…Hot water inlet of coil fan 15…Hot water outlet of coil fan

Detailed ways

The hot water source energy-saving ultrasonic dishwasher of the present invention will be further described in detail below in conjunction with Fig. 1 of the accompanying drawings. the

Please refer to Figure 1 for the energy-saving ultrasonic dishwasher with hot water source of the present utility model. Dryer 6, coil fan 5, ultrasonic generator 7 and hot water heat exchanger 8 are arranged at the bottom of the cleaning pool, overflow pipe 11 is arranged on the top of the intermediate bleaching pool 2, and the intermediate bleaching pool 2. The upper part is connected to the upper part of the net bleach tank 3 through a connector 12, and the upper part of the net bleach tank 3 has a clean water input pipe 13. When the kitchen utensils are put into the cleaning tank 1, the hot water source enters the hot water heat exchanger from the hot water inlet 9 of the heat exchanger, and the heat is transferred to the washing water in the cleaning tank 1, and passes through the water temperature worker (not shown in the figure). (out) control the on-off valve to keep the water temperature at a constant temperature (the temperature is above 40 degrees Celsius, preferably 40-70 degrees Celsius), and the oil stains on the kitchen utensils are emulsified in the presence of detergent through ultrasonic vibration, and the oil stains on the kitchen utensils are washed away. Grease and food residue, etc., then the kitchen utensils are transferred to the middle bleaching pool 2 for soaking and rinsing by manual or conveyor belt (not shown in the figure), and the rinsed kitchen utensils are transferred to the net bleaching pool 3 for rinsing by manual/or conveyor belt. After rinsing, the kitchen utensils are conveyed manually/or by the conveyor belt, blow off some residual water droplets through the air knife 4, and then enter the dryer 6 for drying to obtain clean kitchen utensils. Wherein the horizontal height of described clean water input pipe 13 is higher than the horizontal height of described connector 12, and the horizontal height of described connector 12 is higher than the horizontal height of described overflow pipe 11, to guarantee the cleanness in the net drift pool The water can flow into the intermediate drift tank for reuse, and then be discharged through the overflow pipe. The level of the clean water input pipe 13 is higher than the level of the connector 12, and the level of the connector 12 is higher than the level of the overflow pipe 11, ensuring that the clean water in the net drift tank 3 can flow into into the middle drift pool 2 and recovered from the overflow pipe 11 to save water resources and utilize its residual heat. the

The coil fan includes a water inlet 14 and a water outlet 15. The hot water source enters through the water inlet 14. The heat of the hot water source provides hot air for the dryer. The hot water source comes from waste heat liquid, recycled hot water, and air source hot water. , solar thermal, heat pump recovery of hot water. the

The hot water source energy-saving dishwasher of the utility model uses the hot water source as the heating source, uses ultrasonic vibration for assistance, and uses the hot water source to enter the coil fan to be used as the hot water source energy-saving ultrasonic dishwasher of the dryer heat source, which can fully Use the heat from waste heat liquid, recovered hot water, air source hot water, solar heat, and heat pump recovered hot water to heat the cleaning water and dryer, so the cost of heat source is low, the energy consumption is low, and the cleaning effect is good. the

The above only illustrates several specific embodiments of the utility model, but it cannot be used as the scope of protection of the utility model. Any equivalent change or modification or proportional enlargement or reduction made according to the design spirit of the utility model etc., all should be considered as falling into the protection scope of the present utility model. the

Claims (5)

1. An energy-saving ultrasonic dishwasher with a hot water source, characterized in that: the energy-saving ultrasonic dishwasher with a hot water source sequentially includes a cleaning pool, a middle bleaching pool, a net bleaching pool, an air knife, a dryer, and a coil fan. The bottom of the cleaning tank is provided with an ultrasonic generator and a hot water heat exchanger, and the upper part of the intermediate bleaching tank is provided with an overflow pipe, and the upper part of the intermediate bleaching tank is connected to the upper part of the net bleaching tank through a connector. The upper part of the pool has a clean water input pipe. 2. The hot water source energy-saving ultrasonic dishwasher according to claim 1, characterized in that: the cleaning pool, the intermediate bleaching pool, the net bleaching pool, the air knife, and the dryer are all equipped with conveyor belts, through which the kitchen utensils are sequentially Cleaning of kitchen utensils is completed through cleaning tank, intermediate bleaching tank, net bleaching tank, air knife, and dryer. 3. The hot water source energy-saving ultrasonic dishwasher according to claim 1, characterized in that: the overflow pipe is connected to a heat pump, and the heat pump recovers the residual heat in the cleaned sewage from the bleaching tank. 4. The hot water source energy-saving ultrasonic dishwasher according to claim 1, 2 or 3, characterized in that: the level of the clean water input pipe is higher than the level of the connector, and the level of the connector is higher At the level of the overflow pipe. 5. The hot water source energy-saving ultrasonic dishwasher according to claim 1, characterized in that: the coil fan includes a water inlet and a water outlet, the hot water source enters the coil fan through the water inlet, and the heat of the hot water source is The dryer provides hot air, and the hot water source comes from waste heat liquid, recycled hot water, air source hot water, solar heat, and heat pump recycled hot water.

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