KR20170085193A - Drying apparatus - Google Patents

Abstract

The present invention relates to a drying apparatus, A heating unit for drying the object to be dried with heated air; A pressing unit for pressurizing air to the heating unit side; A moisture removing unit for removing moisture in the air discharged from the main body; And a discharge line for interconnecting the main body outlet and the moisture removal unit to transfer the heated air to the moisture removal unit side, wherein the discharge line is provided in the region between the main body outlet and the filter unit 1 dry sensor, a second dry sensor installed on a connection line between the pressurizing unit and the moisture removal unit, a third dry sensor installed in the main body, a display provided on the outer wall of the main body, And a controller for controlling the display unit to display various information on the display according to the detected value of the dry state display unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a drying apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drying apparatus, and more particularly, to a drying apparatus provided with a display for displaying a variety of information such as a drying state, a graph, a number, etc., .

As a technique relating to a drying apparatus,

(Patent Registration No. 10-1261905 filed by the applicant of the present invention and registered therein) (Registered as "Prior Art" hereinafter) "Multipurpose drying device having a moisture-proof function"

In the prior art, a drying device having a main body and a heating unit is used to house and dry various objects such as various raw materials, agricultural products, textile products, and the like, which are required to be dried, A humidifying unit is provided to allow constant temperature and humidity, and a condensing unit is provided to cool and condense the heated air to discharge the condensed water and to re-supply the air into the main body again. Drying device.

literature. Korean Patent Registration No. 10-1261905 (Registered on May 2, 2013)

It is an object of the present invention to provide a drying device having a dry state display unit that improves the convenience of use by providing a display that can be visually confirmed in a dry state during drying in a drying apparatus.

According to an aspect of the present invention, there is provided a drying apparatus including a drying state display unit,

A main body in which an object to be dried is received;

A heating unit for drying the object to be dried with heated air;

A pressing unit for pressurizing air to the heating unit side;

A moisture removing unit for removing moisture in the air discharged from the main body; And

A discharge line interconnecting the main body outlet and the moisture removal unit to transfer heated air to the moisture removal unit side;

, ≪ / RTI >

A second drying sensor installed in a connection line between the pressurizing unit and the moisture removal unit, and a second drying sensor installed in a region between the outlet of the main unit and the filter unit in the discharge line, A display provided on an outer wall of the main body, and a controller for controlling various information to be displayed on the display according to the detected values of the respective dry sensors.

The drying apparatus provided with the dry state display unit according to the present invention includes:

There is a great effect that the user can easily grasp the information with the naked eye by providing a display implemented to easily display dry state information by color, number, graph, and the like.

1 shows a drying apparatus equipped with a drying state display unit according to the present invention,
FIG. 2 is a view showing a drying apparatus provided with a dry state display unit of another example;
Figure 3 is an image representation of a display of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

The drying apparatus provided with the dry state display unit according to the present invention includes:

A filter unit 60, a first drying sensor 70A, a second drying sensor 70A, and a second drying sensor 70A, 70B, a third drying sensor 70C, a display 80, and a controller 90.

Looking at each configuration,

The main body 10

As shown in Figs. 1 and 2,

(11) in which an object to be dried is stored,

.

As shown in FIG. 2, the tray 11 may be installed at the upper and lower ends of the receiving portion 11,

In addition, a storage container 12 for storing the object to be dried may be disposed on the tray 11.

Therefore, the main body 10 is preferably a cabinet structure. The drying object corresponds to various raw materials such as plastic raw materials, various agricultural and marine products, fiber or textile products, shoes, and various articles requiring drying. In the present invention, do.

The heating unit 20

As shown in Figure 1,

For drying the object to be dried with heated air,

And is made of a normal electric heater or a burner.

The pressurizing unit (30)

As shown in Figure 1,

For compressing the air separated by the moisture removal unit (40) and transferring the compressed air to the heating unit (20) side,

And is constituted by an ordinary blower or a blower.

The moisture removal unit (40)

As shown in Figure 1,

For removing moisture in the air discharged from the main body 10,

And a structure for separating the heated air into condensed water and air by cooling and condensing, and for feeding the separated air to the pressurizing unit (30) side,

Particularly a conventional condenser structure including a heat absorbing plate composed of a plurality of diaphragms, a heat sink, and a thermoelectric element interposed therebetween.

The discharge line (50)

As shown in Figure 1,

And for transferring the heated air to the moisture removal unit (40) side by interconnecting the outlet of the main body (10) and the moisture removal unit (40)

And has a normal pipe structure.

The filter unit (60)

As shown in Figure 1,

And is provided on the discharge line 50 and has a conventional filter structure for filtering the foreign substances in the heated air.

The first, second and third drying sensors 70A, 70B,

As shown in Figure 1,

The first drying sensor 70A is installed in the region between the outlet of the main body 10 and the filter unit 60 in the discharge line 50 and the second drying sensor 70B is disposed in the region between the pressing unit 30 And the third drying sensor 70C is installed in the receiving portion 11 in the main body 10. The third drying sensor 70C is installed in a connecting line between the main body 10 and the moisture removing unit 40,

The drying sensors 70A, 70B and 70C measure the amount of water vapor in the air. The drying sensors 70A, 70B and 70C may be sensors for detecting humidity by color change, ion amount change, electromotive force / current change,

In particular, it is preferable to use an electric resistance type and a capacitance type sensor based on a polymer material.

The electric resistance formula is a form having a comb-like electrode on the substrate and a humidifier on the electrode, and a capacitive type has a lower electrode on the substrate and a moisture-permeable upper electrode thereon.

Display 80 displays

As shown in Figs. 1 and 2,

And is provided on the outer wall of the main body 10 to display various information.

As shown in Figure 2,

The rectangular display window 81,

A first numerical value display unit 82 disposed in the upper left area of the rectangular display window 81 and displaying the numerical value of the result value by the controller 90 up to the first decimal place,

A second numerical value display unit 83 disposed in the upper right area of the rectangular display window 81 and displaying a numerical value of a predetermined value up to a first decimal place,

A graph display unit 84 disposed in a lower area of the rectangular display window 81 and displaying a plurality of vertical bar graphs according to the result,

.

Here, in the display 80, the vertical bars of the graph display unit 84 are arranged in a line from left to right,

In the display 80, each vertical bar of the graph display 84 is arranged in a line from left to right, and has three colors of blue, red and yellow,

When only the vertical bars located in the first section from the left side are divided into three sections in each of the vertical bars, when the color is expressed, the color is displayed in blue and the brightness is displayed to gradually increase or decrease,

Only the vertical bars located in the first to the second section are displayed in red when the color is expressed and displayed in such a manner that the brightness gradually increases or decreases,

Vertical bars located from the first to the third section are displayed as yellow when the color develops and the brightness gradually increases or decreases.

At this time, each vertical bar of the graph display unit 84 is shaped like a long vertical bar, and it is preferably arranged at a certain interval on the left and right, and about 10 to 20, and 20 are provided in the present invention. It will be explained by reference.

Looking at the number of vertical bars in each of the three sections, the first and second sections are 7, and the third section is 6.

The display 80 further includes a sub-graph display unit 85 having sub-bars disposed on the upper side corresponding to the respective vertical bars located in the third interval in the graph display unit 84. [

As a result, each sub-bar of the sub-graph display unit 85 has six square bars equal to the number of vertical bars in the third interval, and has a square shape.

And 'blue' in the above color means dry state, 'red' means dry state alarm, and 'yellow' means dry state state.

In addition, the subgraph display unit 85 may have the same color as the vertical bars of the third section or may have a different color, and may notify the same dry state notice of the vertical bar color of the third section, It can be displayed to announce the special.

The display 80 is disposed in the right area of the rectangular display window 81 and is displayed in a color of one of blue, red, and yellow according to the result value, and is displayed on the status display unit 86 having different blinking periods ).

As a result, among the three vertical bars of the graph display unit 84, the colors displayed in the last section from the left to the right are displayed on the status display unit 86.

For example, when the second vertical interval is displayed up to the second vertical interval of each vertical bar of the graph display unit 84, the color of the second interval is red, so that red is blinked on the status display unit 86 as well.

The controller 90

As shown in Figure 1,

And controls the display 80 to display various information according to the detection values of the drying sensors 70A, 70B, and 70C,

A result obtained by comparing the detection values of the respective dry sensors 70A, 70B and 70C with predetermined values is displayed on the display 80. [

Meanwhile, the drying apparatus equipped with the dry state display unit according to the present invention

And a wireless transmission unit 100 for transmitting a signal value according to the blinking color of the status display unit 86 on the display 80 to an external device under the control of the controller 90. [

Accordingly, the drying state of the object to be dried at present is outputted to the external device through the wireless transmission unit 100, so that the drying state can be easily confirmed even in the office or other places, not on the spot, Energy saving effect can be expected.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the disclosed embodiments, but variations and modifications may be made without departing from the scope of the present invention. And variations are to be construed as falling within the scope of protection of the present invention.

10: Body
11:
20: Heating unit
30: pressure unit
40: Moisture removal unit
50: discharge line
60: Filter unit
70A: 1st drying sensor
70B: Second drying sensor
70C: Third drying sensor
80: Display
81: square display window 82: first numerical value display section
83: second numerical value display section 84: graph display section
85: subgraph display section 86: status display section
90: Controller
100:

Claims (7)

A main body 10 in which an object to be dried is received;
A heating unit (20) for drying the object to be dried with heated air;
A pressurizing unit (30) for pressurizing air to the heating unit (20) side;
A moisture removal unit (40) for removing moisture in the air discharged from the main body (10); And
A discharge line (50) interconnecting the outlet of the main body (10) and the moisture removal unit (40) to transfer heated air to the moisture removal unit (40) side;
, ≪ / RTI >

A first drying sensor 70A installed in an area between the outlet of the main body 10 and the filter unit 60 in the discharge line 50 and a second drying sensor 70A disposed between the pressure unit 30 and the moisture removal unit 40 A second drying sensor 70B installed on the connecting line, a third drying sensor 70C installed in the main body 10, a display 80 provided on the outer wall of the main body 10, Further comprising: a controller (90) for controlling the display (80) to display various information according to the detected values of the plurality of sensors (70A, 70B, 70C).
The method according to claim 1,
Further comprising a heated air filter unit (60) installed on the discharge line (50).
The method according to claim 1,
The controller 90 causes the display 80 to display a result of comparing the detection values of the respective dry sensors 70A, 70B, and 70C with predetermined values,
The display 80 includes a rectangular display window 81, a first numerical value display unit 82 disposed in the upper left area of the rectangular display window 81 and displaying the numerical value of the result value up to a first decimal place, A second numerical value display unit 83 disposed in the upper right area of the display window 81 and displaying a value of the predetermined value up to a first decimal place; a second numerical value display unit 83 disposed in a lower area of the rectangular display window 81, And a graph display unit (84) for displaying a plurality of vertical bar graphs.
The method of claim 3,
In the display 80, each vertical bar of the graph display 84 is arranged in a line from left to right, and has three colors of blue, red and yellow,
When only the vertical bars located in the first section from the left side are divided into three sections in each of the vertical bars, when the color is expressed, the color is displayed in blue and the brightness is displayed to gradually increase or decrease,
Only the vertical bars located in the first to the second section are displayed in red when the color is expressed and displayed in such a manner that the brightness gradually increases or decreases,
Wherein the vertical bars located from the first to the third section are displayed in yellow when the color develops, and displayed such that the brightness gradually increases or decreases.
5. The method of claim 4,
The display (80) further comprises a subgraph display (85) having subbars arranged on the upper side corresponding to each of the vertical bars located in the third interval in the graph display (84) And a display unit.
6. The method according to any one of claims 3 to 5,
The display 80 is disposed in a right area of the rectangular display window 81 and is displayed in a color of one of blue, red, and yellow according to the result value, and has a status indicator 86 having different blinking periods, The drying apparatus according to claim 1, further comprising a drying state display unit.
The method according to claim 6,
Further comprising a wireless transmitter for transmitting a signal value according to a blinking color of the status display unit (86) to an external device on the display (80).

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