KR20060031309A - Dinner-set-washer with deodorization device - Google Patents

Abstract

The present invention relates to a dishwasher equipped with a deodorizing apparatus, the main body forming the appearance and the front is opened; A washing tank provided in the main body to wash dishes; A door installed to be opened and closed at the front of the main body; Upper and lower dish storage rack slidingly inserted into the washing tank; Upper and lower spray arms respectively installed at lower portions of the upper and lower table storage racks; A circulation pump for supplying pressurized washing water to the upper and lower injection arms; A heater installed between the washing tank and the lower injection arm; An air inlet installed at an upper side of the main body to introduce external air; An air outlet installed at one lower end of the door and having a blowing fan; And a deodorizing means installed at the air suction port to remove odors in the washing tank. According to the present invention, the odor generated by the remaining contaminants in the washing tank after the dish washing can be removed, thereby There is an effect such as to improve the reliability of.

Dishwasher, Deodorization, Air Intake, Air Outlet, Blower Fan

Description

Dishwasher with deodorizer {DINNER-SET-WASHER WITH DEODORIZATION DEVICE}

1 is a cross-sectional view showing a conventional dishwasher,

2 is a cross-sectional view showing a dishwasher according to the present invention;

3 is a flow chart of a dish washer equipped with a deodorizer according to the present invention,

4 is an operational state diagram of the present invention.

<Description of the code | symbol about the principal part of drawing>

A: dishwasher 10: body

16: washing tank 20: door

26: upper and lower dish storage rack 30: upper and lower jet arms

36: circulation pump 50: heater

60: air inlet 70: air outlet

72: blower fan 80: deodorizing means

91: deodorizing case 93: cover

94: hinge 95: opening member

96: support stage 97: synchronous motor

98: Showbar axis

The present invention relates to a dishwasher equipped with a deodorizer, and more particularly, to a dishwasher equipped with a deodorizer capable of removing odor generated after washing a dish by installing a deodorizer in the dishwasher.

In general, the dishwasher is a device for automatically washing and drying the dishes, and cleans the foreign substances of the dishes stored in the dish rack by the spray water pressure of the washing water sprayed through the spray nozzles installed in the washing chamber, After that, the washing water on the dishes is dried.

1 is a cross-sectional view showing a conventional dish washer.

As shown in FIG. 1, the conventional dishwasher A includes a washing tank 110 installed inside the main body 100 having a front surface open, a door 120 installed on the front of the main body 100 so as to be openable and closed, Upper and lower tableware storage rack 130 is inserted into the washing tank 110, upper and lower injection arms 140 respectively installed at the lower portion of the upper and lower tableware storage rack 130, and the upper and lower parts A circulation pump 150 for pressurizing and supplying the washing water to the injection arm 140, a drain pump 160 for draining the washing water and a lower portion of the washing tank 110, and a filter 172 is built therein to filter the washing water. It consists of a sump (170).

The upper and lower injection arms 140 are supported to be horizontally rotated by the arm holder 144 connected to the water supply pipe 142, and a plurality of injection nozzles 140A support the upper and lower dish storage racks 130. It is formed to face.

The circulation pump 150 has a discharge port connected to the water supply pipe 142 and the upper and lower injection arms 140 to supply the washing water, and the suction port is connected to the dust collecting chamber 170 forming the filtration means.

In addition, a heater 180 is installed between the washing tank 110 and the lower injection arm 140 to heat the supplied washing water.

And, the upper portion of the door 120 is provided with a blower fan 192 is formed with an air inlet 190 for introducing outside air into the washing tank, the lower side of the washing tank 110, the air inside the washing tank 110 An air outlet 196 for discharging the air is formed.

The dishwasher A configured as described above opens the door 120 and draws out the upper and lower dish storage racks 130 from the main body 100, and puts the dishes in the upper and lower dish storage racks 130 drawn out. Then, the upper and lower dish storage rack 130 is pushed into the body (100).

When the circulation pump 150 is operated in such a state, the washing water is supplied through the water supply pipe 142 and sprayed onto the dishes stored in the upper and lower tableware storage racks 130 by the upper and lower spray arms 140, and Will be cleaned.

At this time, the washing water sprayed through the upper and lower injection arms 140 to finish the washing operation of the dishes falls to the bottom of the washing tank 110 and is collected into the sump container 170 and filtered while passing through the filter 172.

Then, the circulated water is heated by the heater 180 installed between the washing tank 110 and the lower injection arm 140 before being collected in the sump 170, the temperature is increased to increase the washing effect.

On the other hand, after washing and draining, the heater 180 is operated to dry the water (humidity) in the washing tank 110 to heat the internal air, and the blower fan 192 installed at the top of the door 120 operates to the outside. The air is supplied into the washing tank 110 through the air inlet 190, and the hot and humid air in the washing tank 110 is discharged through the air outlet 196 formed in the washing tank 110. This process is repeated until the desired drying effect is obtained.

However, such a conventional dishwasher (A) has a problem that odor occurs after washing.

That is, after washing the dishes, some fine contaminants remain on the inner wall of the washing tank 110 and have a problem of causing a bad smell inside the washing tank 110 as time passes.

The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention, by installing a deodorizing device in the dishwasher is provided with a deodorizing device that can remove the odor generated after washing the dishes To provide a washer.

Technical problem for achieving the above object,

A main body 10 forming an appearance and having an open front surface;                     

A washing tank 16 provided inside the main body 10 to wash dishes;

A door 20 installed on the front of the main body 10 to be opened and closed;

Upper and lower dish storage rack (26) slidingly inserted into the washing tank (16);

Upper and lower injection arm 30 is installed in the lower portion of the upper and lower dish storage rack 26, respectively;

A circulation pump 36 for supplying pressurized washing water to the upper and lower injection arms 30;

A heater 50 installed between the washing tank 16 and the lower injection arm 30;

An air intake port 60 installed at an upper side of the main body 10 to introduce external air;

An air outlet 70 installed at one lower end of the door 20 and having a blowing fan 72; And

It is achieved by providing a dishwasher equipped with a deodorizing device, characterized in that it comprises a deodorizing means (80) installed in the air suction port 60 to remove the odor inside the washing tank (16).

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the above characteristics as follows.

In the accompanying drawings, Figure 2 is a cross-sectional view showing a dishwasher according to the present invention, Figure 3 is a flow chart of a dishwasher equipped with a deodorizer according to the present invention, Figure 4 is an operating state diagram of the present invention, the present invention deodorant The dishwasher equipped with the device is configured to remove odor generated in the washing tank after washing the dish.                     

The dishwasher A according to the present invention as shown in FIG. 2 is provided with a washing tank 16 in which the washing of the dishes is performed in the interior of the main body 10 having an external appearance and opening at the front thereof, and one side of which is open. The door 20 is opened and closed to open and close one side of the washing tank 16 so that the dishes can be stored and taken out in the washing tank 16.

Door 20 is installed so that the lower end is hinged to the opening of the main body 10 is to be opened and closed by rotating up and down, the inside of the upper and lower tableware storage made of a mesh-type wire mesh for the storage of tableware, etc. The rack 26 is slidably inserted.

Upper and lower spray arms 30 are installed below the upper and lower dish storage racks 26 so as to spray washing water toward the upper and lower dish storage racks 26.

The lower portion of the washing tank 16 is provided with a circulation pump 36 that sucks the washing water inside the washing tank 16 and pressurizes it to the upper and lower injection arms 30.

In addition, the lower portion of the washing tank 16 is recessed to a predetermined depth so that the washing water and dirt accumulate, and a collecting container 40 for filtering the washing water is installed inside the filter 41.

And, one side of the dust collecting container 40 is provided with a drain pump 46 for forcibly discharging the washing water.

The upper and lower injection arms 30 are supported by the arm holder 34 connected to the water supply pipe 32 so as to be horizontally rotatable, and the plurality of injection nozzles 30A support the upper and lower dish storage racks 26. It is formed to face.

The circulation pump 36 has a discharge port connected to the water supply pipe 32 and the upper and lower injection arms 30 to supply the washing water, and the suction port is connected to the dust collecting chamber 40 constituting the filtration means. .

In addition, a heater 50 for heating the supplied wash water is installed between the washing tank 16 and the lower injection arm 30.

In addition, an air inlet 60 is installed at one upper side of the main body 10 to introduce external air, and an air outlet 70 having a blower fan 72 is installed at one lower end of the door 20. .

In addition, the air suction port 60 is installed in the washing air suction port 60 after washing the dish, and a deodorizing means 80 is installed to remove the odor inside the washing tank 16.

The deodorizing means 80 is installed at the air inlet 60 and the deodorizing case 91 and the deodorant is stored therein, and the hinge on the upper side of one side of the main body 10 to open and close the upper portion of the deodorizing case 91 A cover 93 hinged to a 94 and an opening member 95 installed on the main body 10 to open the cover 93.

In addition, one end of the opening member 95 includes a support end 96 installed on the upper portion of the main body 10, a synchronous motor 97 installed on one side of the support end 96, and a synchronous motor 97. The other end is connected to the showbar shaft 98 is connected to the cover 93. Here, the showbar shaft 98 is operated in two stages.

Meanwhile, the humidity sensor and the temperature sensor may be installed in the washing tank.

Referring to the operation of the present invention configured as described above with reference to Figures 3 to 4 as follows.

In order to use the dishwasher A, the door 20 is opened, and the upper and lower dish storage racks 26 are withdrawn from the main body 10, and the tableware is placed in the upper and lower dish storage racks 26 withdrawn. After storing, the upper and lower dish storage rack 26 is pushed into the main body 10.

In this state, when the circulation pump 36 is operated, the washing water is supplied through the water supply pipe 32 and sprayed onto the dishes stored in the upper and lower dish storage racks 26 by the upper and lower spray arms 30 to cut the dishes. Will be cleaned.

At this time, the washing water sprayed through the upper and lower injection arms 30 to finish the washing operation of the dishes falls to the bottom of the washing tank 16 and is collected into the sump 40 and filtered while passing through the filter 41.

In addition, the circulated water is washed by the heater 50 installed between the washing tank 16 and the lower injection arm 30 before being collected in the water collecting container 40, thereby increasing its temperature and increasing the washing effect.

On the other hand, after the washing and draining, the drying administration starts as shown in FIG. 3 to dry the water (humidity) in the washing tank 16.

When the control unit (not shown) is detected that the dish washing is completed, the control unit sends a signal to the synchronous motor (97), and the synchronous motor (97) receiving the signal operates while the cover (93) connected to the show shaft (93) is upward. Move it. Then, the cover 93 is rotated upward of the main body, and the upper surface of the deodorization case 91 of the deodorizer installed in the air suction port 60 is opened by the rotation of the cover 93 (see Fig. 4).

At this time, the deodorant is stored inside the deodorizing case.

Subsequently, when the upper surface of the deodorizing case 91 is opened by the rotation of the cover 93, the blowing fan 72 and the heater 50 installed at the air outlet 70 are operated at the same time. By the operation of the external air is introduced into the air inlet 60, the air introduced into the air inlet 60 is supplied to the inside of the washing tank 16 while passing through the deodorant stored in the deodorization case (91), In addition, the heater 50 increases the internal temperature of the washing tank 16 while operating for a predetermined time, and the water remaining in the dishes and the washing tank 16 evaporates due to the increase in the temperature of the washing tank 16 so that the air is hot. It becomes humid.

In such a state, the outside air supplied through the deodorant and supplied into the washing tank 16 is discharged from the hot and humid air in the washing tank 16 by the blower fan 72 to the air outlet 70 and at the same time, the odor generated during dish washing. Will be removed.

Then, when the humidity in the washing tank 16 reaches the already set reference value by the humidity sensor not shown, the control unit detects this and sends a signal to the heater 50 and the blowing fan 72 to the heater 50 and the blowing fan. (72) is stopped.

When the heater 50 and the blower fan 72 are stopped, the control unit sends a signal to the synchronous motor 97 again, and the synchronous motor 97 receiving the signal is rotated in reverse and connected to the showbar shaft 93. Move down). Then, the cover 93 is rotated to the lower side of the main body 10, the main body 10 while being in contact with the upper surface of the deodorizing case 91 of the deodorizing device installed in the air suction port 60 by the rotation of the cover 93 ) Is sealed by a cover 93 (see Fig. 2).

Accordingly, a series of operations according to drying of the dishwasher is terminated.

According to the dishwasher equipped with the present invention deodorizing device as described in detail above, the deodorizing device is installed in the dishwasher, according to the present invention, it is possible to remove the odor caused by the remaining contaminants in the washing tank after washing the dish. As a result, the reliability of the product can be improved.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to the embodiments described above, and is typically defined in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge of the world can make many variations.

Claims (3)

A main body 10 forming an appearance and having an open front surface; A washing tank 16 provided inside the main body 10 to wash dishes; A door 20 installed on the front of the main body 10 to be opened and closed; Upper and lower dish storage rack (26) slidingly inserted into the washing tank (16); Upper and lower injection arm 30 is installed in the lower portion of the upper and lower dish storage rack 26, respectively; A circulation pump 36 for supplying pressurized washing water to the upper and lower injection arms 30; A heater 50 installed between the washing tank 16 and the lower injection arm 30; An air intake port 60 installed at an upper side of the main body 10 to introduce external air; An air outlet 70 installed at one lower end of the door 20 and having a blowing fan 72; And Dishwasher equipped with a deodorizing device, characterized in that it comprises a deodorizing means (80) is installed in the air inlet (60) to remove the odor inside the washing tank (16). The method of claim 1, wherein the deodorizing means 80 A deodorization case (91) installed at the air inlet (60) and storing a deodorant therein; A cover 93 hinged to a hinge 94 at an upper portion of the main body 10 so as to open and close an upper portion of the deodorizing case 91; And Dishwasher equipped with a deodorizing device, characterized in that made of the opening member (95) installed on the main body (10) to open the cover (93). The method according to claim 2, The opening member 95 is A support end 96 installed on an upper portion of the main body 10; A synchronous motor (97) installed on one side of the support end (96); And One end is connected to the synchronous motor (97) and the other end is a dishwasher equipped with a deodorizing device, characterized in that consisting of the show shaft shaft 98 is connected to the cover (93).

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