CN111150359A

CN111150359A - Dish washing machine with inner container drying system

Info

Publication number: CN111150359A
Application number: CN201911158479.0A
Authority: CN
Inventors: 修方达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-15

Abstract

The invention discloses a dish washing machine with a liner drying system, which comprises a washing liner of the dish washing machine, wherein the bottom position of the left inner wall and the top position of the right inner wall of the washing liner are respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with a respirator and a condenser, a condensing channel for blocking the flow of air is arranged in the condenser, an air outlet port at the bottom of the condenser is provided with an exhaust fan, the washing liner is integrally made of stainless steel and plastic materials with better heat conductivity, and the top of the washing liner is provided with an actively-heated drying device; the heating strip heats the top of the inner container, and can effectively prevent hot steam from condensing into water drops, thereby achieving the purpose of improving the drying effect. Meanwhile, the fan continuously pumps out the damp and hot steam in the inner container, the damp steam is condensed into water drops after passing through the condenser, and the condensed water flows back to the inner container through the water return pipe. The invention can not only improve the drying effect of the liner and the tableware, but also ensure that the moisture content of the discharged air is reduced, and reduce the damage of moisture to the cabinet.

Description

Dish washing machine with inner container drying system

Technical Field

The invention particularly relates to a dish washing machine, in particular to a dish washing machine with an inner container drying system.

Background

The dishwasher is equipment for automatically cleaning tableware such as dishes, chopsticks, plates, dishes, knives and forks, a cleaning liner of the tableware is placed in a common dishwasher, a cleaning circulating water path is arranged at the bottom of the liner, and a washing pump, a water heating device and a respirator for keeping the air pressure inside the dishwasher balanced are directly installed at the bottom of a shell and the liner of the dishwasher and used for driving spraying and water path circulation.

After the dish washer finishes washing the tableware, a large amount of water vapor exists in the inner container due to spraying washing and heating of water, the traditional dish washer lacks an active exhaust device, after the washing is finished, the tableware needs to be dried, the existence of the water vapor can greatly reduce the drying time of the tableware, the washing and drying time period of the tableware is prolonged, and the drying efficiency is reduced, therefore, the existing dish washing machine is internally provided with an exhaust device for the water vapor in the inner container, however, the prior exhaust device has low exhaust efficiency, the dishwasher is easily affected by the condensed water generated in the exhaust process, the discharged large amount of water vapor can greatly affect the external environment of the dishwasher, therefore, in order to solve such problems, a dishwasher device capable of effectively solving the problem of a large amount of water vapor remaining after washing the inner tub and realizing rapid drying of the dishes is required.

Disclosure of Invention

The invention aims to provide a dish washing machine with an inner container drying system, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a dish-washing machine with an inner container drying system comprises a dish-washing machine main body, a washing inner container is arranged in the dish-washing machine main body, an installation cavity is reserved between the shell of the cleaning liner and the shell of the dishwasher main body, the bottom position of the left inner wall and the top position of the right inner wall of the cleaning liner are respectively provided with an air inlet and an air outlet, the outer opening of the air inlet is communicated with the air inlet end of the respirator, the outer opening of the air outlet is communicated with the air inlet end of the condenser, a condensing channel for blocking the air flow is arranged in the condenser, an air outlet port at the bottom of the condenser is communicated with an air exhaust end of an exhaust fan arranged in the installation cavity, an air convection exhaust channel from bottom to top is formed between the air inlet and the air outlet through the respirator and the condenser, the cleaning inner container is integrally made of heat conducting materials, and an actively heating drying device is arranged in the inner top of the cleaning inner container.

Further scheme: the cleaning inner container is integrally made of stainless steel materials.

Further scheme: drying device includes that water tiling is established at the heating strip that washs the inner bag top, the heating strip includes heating resistor silk, controller and heating substrate, the heating substrate laminating is built-in installs on the roof of wasing the inner bag, the intensive heating substrate top surface of laying on the heating resistor silk, the heating resistor silk links to each other with the controller of dish washer main part self.

Further scheme: and a water accumulation and drainage mechanism is arranged in the condensation channel, and the drainage end of the water accumulation and drainage mechanism is communicated with the bottom in the cleaning liner.

Further scheme: the condensation channel is composed of a plurality of condensation baffles fixed between the front inner wall and the rear inner wall of the condenser in a staggered mode, the water accumulation drainage mechanism comprises a water accumulation groove and a water guide pipe, the water accumulation groove is arranged under the water dripping directions of the condensation baffles, a drainage hole is formed in the inner wall of the middle of the water accumulation groove, a water accumulation hole is formed in the bottom of the right side wall of the cleaning liner, and the drainage hole is communicated with the water accumulation hole through the water guide pipe.

Compared with the prior art, the invention has the beneficial effects that: the invention heats the top of the inner container through the inner container, and can effectively prevent hot steam from condensing into water drops, thereby achieving the purpose of improving the drying effect. Meanwhile, the fan continuously pumps out the damp and hot steam in the inner container, the damp steam is condensed into water drops after passing through the condenser, and the condensed water flows back to the inner container through the water return pipe. The invention can not only improve the drying effect of the liner and the tableware, but also ensure the moisture content of the discharged air to be reduced and reduce the damage of moisture to the cabinet. Meanwhile, the condenser and the heating strip can be matched with the inner container drying system to perform double drying functions of quick heating drying and air draft drying on the tableware in the cleaning inner container, and the drying speed of the tableware in the cleaning inner container is greatly increased.

Drawings

Fig. 1 is a schematic view showing a structure of a dishwasher having a drying system with an inner tub.

Fig. 2 is a schematic structural view of the left side of the dishwasher with an inner container drying system.

FIG. 3 is a schematic diagram of a top portion of a washing inner container in a dishwasher having an inner container drying system.

Fig. 4 is a schematic view of a heating bar structure in a dishwasher with an inner tub drying system.

Fig. 5 is a schematic view of a condenser in a dishwasher with a bladder drying system.

In the figure: the dishwasher comprises a dishwasher main body 1, a cleaning inner container 2, an air inlet 20, an air outlet 21, a water accumulation hole 22, a condenser 3, an exhaust fan 30, a condensation baffle 31, a water accumulation groove 32, a water guide pipe 33, a respirator 4, a heating strip 5, a heating resistance wire 50, a controller 51 and a heating substrate 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of the present invention.

Example 1

Referring to fig. 1 to 5, in the embodiment of the invention, a dishwasher with a liner drying system includes a dishwasher main body 1, a washing liner 2 is installed inside the dishwasher main body 1, an installation cavity is reserved between a shell of the washing liner 2 and the shell of the dishwasher main body 1, an air inlet 20 and an air outlet 21 are respectively opened at the bottom of the left inner wall and the top of the right inner wall of the washing liner 2, an outer opening of the air inlet 20 is communicated with an air inlet end of a respirator 4, an outer opening of the air outlet 21 is communicated with an air inlet end of a condenser 3, a condensation channel for blocking air flow is arranged in the condenser 3, an air outlet port at the bottom of the condenser 3 is communicated with an air exhaust end of an air exhauster 30 installed in the installation cavity, and a convection air exhaust channel from bottom to top is formed between the air inlet 20 and the air outlet 21 through the respirator 4 and the condenser 3, the cleaning inner container 2 is integrally made of stainless steel and plastic materials with good heat conduction, and an actively heating drying device is installed at the top of the cleaning inner container 2.

The washing inner bag 2 wholly adopts stainless steel material to make, and washing inner bag 2 is made by the higher stainless steel material of heat conductivility and can relies on self to absorb the heat that dish washer main part 1 adds the hot water body, treats that dish washer main part 1 washs the work and accomplishes the back, washs the inner wall of inner bag 2 and still remains a large amount of heats, and the steam on the inside washing tableware of washing inner bag 2 relies on the surplus temperature of washing inner bag 2 to carry out quick drying.

Drying device includes that water tiling is established at the heating strip 5 who washs 2 tops of inner bag, heating strip 5 includes heating resistor silk 50, controller 51 and heating substrate 52, heating substrate 52 laminating is built-in to be installed on the roof of wasing inner bag 2, the intensive top surface of laying at heating substrate 52 on the heating resistor silk 50, heating resistor silk 50 passes through controller 51 and links to each other with the controller electricity of dish washer main part 1 self, and the heating strip 5 who sets up heats the top surface of wasing inner bag 2 through heating resistor silk 50, further improves the heat in wasing inner bag 2 self and the 2 inner chambers of washing inner bag, directly will wash the tableware drying in the inner bag 2.

Be equipped with ponding drainage mechanism in the condensation passage, the drainage end of ponding drainage mechanism communicates with each other with the bottom in the washing inner bag 2, and the ponding drainage mechanism who sets up here mainly prevents that the interior condensate water of condenser 3 from too much flowing into the installation cavity inside, and the condensate water flows into the interior bottom of washing inner bag 2 through ponding drainage mechanism, gets back to the water route of dish washer main part 1 again and circulates.

The condensation channel is composed of a plurality of condensation baffles 31 fixed between the front inner wall and the rear inner wall of the condenser 3 in a staggered mode, the accumulated water drainage mechanism comprises a water accumulation groove 32 and a water guide pipe 33, the water accumulation groove 32 is arranged under the water dripping direction of the condensation baffles 31, a drainage hole is formed in the inner wall of the middle of the water accumulation groove 32, a water accumulation hole 22 is formed in the bottom of the right side wall of the cleaning inner container 2, and the drainage hole is communicated with the accumulated water hole 22 through the water guide pipe 33.

The working principle of the invention is as follows: after the dish washer body 1 cleans the tableware, the heating strip 5 in the cleaning inner container 2 and the exhaust fan 30 at the bottom of the condenser 3 start to work, the cleaning inner container 2 continuously absorbs the heat generated when the dish washer body 1 works in the cleaning process of the dish washer body 1, the temperature of the inner cavity of the cleaning inner container 2 keeps a higher level, at the moment, the heating strip 5 actively heats the inner cavity of the cleaning inner container 2 to raise the temperature, the temperature of the inner cavity of the cleaning inner container 2 is greatly raised, the tableware placed in the inner cavity of the cleaning inner container 2 can be quickly dried by the residual heat of the cleaning inner container 2 and the active heating of the heating strip 5, meanwhile, the exhaust fan 30 starts to pump air in the cleaning inner container 2 through the condenser 3 to discharge a large amount of water vapor in the cleaning inner container 2, wherein the respirator 4 is mainly used for keeping the air pressure balance in the cleaning inner container 2 and forming convection air with the exhaust port 21 of the condenser, the water vapor is accelerated to be discharged, the heat of the water vapor after being cleaned is generally high and the water vapor can suspend on the inner top of the inner cavity of the cleaning inner container 2, therefore, the exhaust port 21 is arranged at a higher position, the density of the dry cold air entering the respirator 4 is high, therefore, the dry cold air pushes the water vapor with high humidity upwards and enters the condenser 3 for condensation and discharge, the air mixed with a large amount of water vapor enters the condensation channel of the condenser 3, the water vapor is condensed on the surface of the condensation baffle 31 under the blockage of a plurality of staggered condensation baffles 31 and falls into the water accumulation tank 32 for collection along the condensation baffles 31, when the water amount in the water accumulation tank 32 exceeds the height of the drain hole in the water accumulation tank 32, the condensed water can flow into the inner bottom of the cleaning inner container 2 again along the water guide pipe 33 and enter the circulating water channel of the dishwasher main body 1, thereby solving the problem of discharging the condensed water, therefore, air finally discharged from the exhaust end of the exhaust fan 30 is condensed by the condenser 3, dried and cooled and enters the installation cavity, and finally overflows out of the shell of the dish-washing machine main body 1, so that the influence of direct discharge of water vapor on the dish-washing machine main body 1 and the external environment of the dish-washing machine main body 1 is greatly reduced, therefore, the inner cavity of the washing inner container 2 can be quickly dried by a liner drying system consisting of the washing inner container 2 and the heating strips 5, the air inlets 20 and the air outlets 21 which are arranged in a highly staggered manner on the inner wall of the washing inner container 2 form an air convection exhaust channel, the humidity content of the discharged air is greatly reduced under the action of the condenser 3, meanwhile, the condenser 3 well solves the problem of water accumulation of condensed water through a water accumulation drainage mechanism, and the influence of the water vapor discharged from the inner cavity of the washing inner container 2 of the dish-washing machine main body 1 on the dish-, meanwhile, the condenser 3 can be matched with the liner drying system to perform a quick air draft drying function on the tableware in the cleaning liner 2, so that the drying speed of the tableware in the cleaning liner 2 is greatly increased.

Example 2

This example differs from example 1 in that:

wash 2 shell shroud of inner bag have one deck heat insulating board, condenser 3 and respirator 4 all through heat insulating board fixed mounting on the outer wall of wasing inner bag 2, the heat insulating board that sets up here mainly prevents to wash 2 high temperatures of inner bag and influence the equipment in the installation cavity, also keeps warm to 2 inner chambers of washing inner bag simultaneously, is convenient for wash 2 inner chamber temperature's of inner bag promotion, improves drying efficiency.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take inner bag drying system's dish washer, includes dish washer main part (1), the internally mounted of dish washer main part (1) has washing inner bag (2), it has the installation cavity to reserve between the shell of washing inner bag (2) and the shell of dish washer main part (1), a serial communication port, air inlet (20) and gas vent (21) have been seted up respectively to left side inner wall bottom position and right side inner wall top position of washing inner bag (2), the outside opening of air inlet (20) communicates with each other with the inlet end of respirator (4), the outside opening of gas vent (21) communicates with each other with the inlet end of condenser (3), is equipped with the condensing channel who blocks gaseous flow in condenser (3), the port of giving vent to anger of condenser (3) bottom communicates with each other with the end of bleeding of air exhauster (30) of installing in the installation cavity, forms gas from bottom to top through respirator (4) and condenser (3) between air inlet (20) and the gas vent (21 The cleaning inner container (2) is integrally made of stainless steel and plastic materials with good heat conductivity, and an active heating drying device is installed at the top of the cleaning inner container (2).

2. Dishwasher with a drying system for a washing tub as in claim 1, characterized in that the washing tub (2) is made of stainless steel on top.

3. The dishwasher with the inner container drying system according to claim 1, characterized in that the drying device comprises a heating strip (5) horizontally arranged at the top of the washing inner container (2), the heating strip (5) comprises a heating resistance wire (50), a controller (51) and a heating substrate (52), the heating substrate (52) is attached to and installed on the top plate of the inner container (2), the heating resistance wire (50) is densely paved on the top surface of the heating substrate (52), and the heating resistance wire (50) is connected with the controller of the dishwasher main body (1).

4. The dishwasher with the inner container drying system according to any one of claims 1 to 3, characterized in that a ponding drainage mechanism is arranged in the condensation channel, and the drainage end of the ponding drainage mechanism is communicated with the bottom in the cleaning inner container (2).

5. The dishwasher with the inner container drying system according to claim 4, wherein the condensation channel is composed of a plurality of condensation baffles (31) fixed between the front and rear inner walls of the condenser (3) in a staggered manner, the water accumulation and drainage mechanism comprises a water accumulation tank (32) and a water guide pipe (33), the water accumulation tank (32) is arranged under the water dripping direction of the plurality of condensation baffles (31), a drainage hole is formed in the inner wall of the middle of the water accumulation tank (32), a water accumulation hole (22) is formed in the bottom of the right side wall of the cleaning inner container (2), and the drainage hole is communicated with the water accumulation hole (22) through the water guide pipe (33).