WO2020230951A1 - Supercooling freezer box - Google Patents

Supercooling freezer box Download PDF

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Publication number
WO2020230951A1
WO2020230951A1 PCT/KR2019/009595 KR2019009595W WO2020230951A1 WO 2020230951 A1 WO2020230951 A1 WO 2020230951A1 KR 2019009595 W KR2019009595 W KR 2019009595W WO 2020230951 A1 WO2020230951 A1 WO 2020230951A1
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WO
WIPO (PCT)
Prior art keywords
cooling chamber
cold air
cooler
temperature data
duct
Prior art date
Application number
PCT/KR2019/009595
Other languages
French (fr)
Korean (ko)
Inventor
장명식
Original Assignee
장명식
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Filing date
Publication date
Application filed by 장명식 filed Critical 장명식
Publication of WO2020230951A1 publication Critical patent/WO2020230951A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0662—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the corner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

Definitions

  • the present invention relates to a subcooling cooler, and more particularly, to a supercooling cooler for realizing an even temperature distribution in the supercooling chamber.
  • Supercooling refers to a phenomenon that does not cause a change even when a melt or solid is cooled down to a phase transition temperature in an equilibrium state.
  • Each substance has a stable state according to the temperature at that time, so if the temperature is gradually changed, the members of the substance can follow the change in temperature while maintaining a stable state at each temperature.
  • the member does not have enough room to change to a stable state according to each temperature, so that the stable state at the starting point temperature remains as it is, or a phenomenon that a part changes to the state at the end point temperature and then stops occurs.
  • a beverage preserved in a supercooled form When poured into a cold cup or a shock or vibration is applied to a beverage in a state of a supercooled liquid, a beverage in a completely frozen or non-melting state, that is, a beverage in a slush form, can be provided to consumers.
  • the liquid In order to implement such a supercooled state of the liquid, the liquid must be kept below its inherent freezing point (freezing point), and the liquid must be kept in a state where there is no temperature change or external impact.
  • freezing point inherent freezing point
  • the cool air flow of the conventional subcooling cooler is a form in which cold cool air from a simple evaporator is blown with a fan and flows into the supercooled cooler for cooling, and the temperature distribution in the supercooling cooler is not uniform. There was a problem in which the deviation was very large.
  • the subcooling cooler includes: a housing with an open front surface; A door for opening and closing the front of the housing; A cooling chamber installed in the housing and accommodating a container for a liquid beverage; A warm air inlet installed above the cooling chamber and configured to suck air in the cooling chamber; A plurality of fans for moving intake air into a duct that is a space between the cooling chamber and the housing; A heat exchanger installed in the duct and cooling the moved air; And a cold air hole installed on the rear surface of the cooling chamber and discharging cooled air to the cooling chamber, wherein the duct further includes a plurality of boundary plates, and the boundary plate divides the inside of the duct in a vertical direction. It features.
  • the subcooling cooler includes: a plurality of temperature sensors mounted at a plurality of positions inside the cooling chamber; And a control unit connected to the temperature sensor, wherein the control unit is characterized in that the temperature inside the cooling chamber is displayed.
  • control unit includes: a cold air control movable unit for activating the cold air control actuating means; And a temperature output unit that outputs a temperature inside the cooling chamber that is varied by the operation of the cold air control movable unit.
  • the cold air hole a rotating shaft orthogonal to the cold air hole; And a rotation blade coupled to the rotation shaft and having a size corresponding to the size of the through hole of the cold air hole.
  • the rotary blade when the cooled air is not supplied, the rotary blade stops supply of air through the cool air, and cools from the duct to the cooling chamber by the operation of the cold air control movable unit. When supplied air, the rotating blade rotates in a forward and backward direction so that air is supplied to the cooling chamber.
  • the supercooled cooler according to the present invention is characterized in that the horizontal moving plate controls the amount of cooled air supplied from the duct to the cooling chamber by the operation of the cold air control movable unit.
  • the vertical moving plate controls the amount of cooled air supplied from the duct to the cooling chamber by the operation of the cool air control movable unit.
  • the control unit includes: a temperature data input unit for receiving temperature data inside the cooling chamber through the temperature sensor; A database storing predetermined temperature data; A temperature data identification unit for identifying fluctuated temperature data in the cooling chamber received from the temperature data input unit; And a temperature data determination unit determining whether there is a difference between the fluctuation data identified by the temperature data identification unit and the predetermined temperature data stored in the database, wherein the cold air control movable unit includes the temperature data determination unit As a result of the determination, if there is a difference from the predetermined temperature data, the cold air control operation means is operated or the operation is stopped.
  • FIG. 1 is a perspective view showing the configuration of a subcooling cooler according to the present invention.
  • Figure 2 is a front view showing the internal configuration of the subcooling cooler according to the present invention.
  • Figure 3 is a side view showing a side configuration of the subcooling cooler according to the present invention.
  • Figure 4 is a rear view showing the rear portion of the subcooling cooler according to the present invention.
  • FIG. 5 is a view showing a state in which a container is accommodated in a cooling chamber of a subcooling cooler according to the present invention.
  • FIG. 6 is a block diagram showing the configuration of a control unit in the subcooling cooler according to the present invention.
  • FIG. 7 is a view showing a configuration in which a rotating blade is installed in a cold air hole in a subcooled cooler according to the present invention.
  • FIG. 8 is a view showing a configuration in which horizontal rails and horizontal moving plates are installed in cold air in the subcooled cooler according to the present invention.
  • FIG. 9 is a view showing a configuration in which vertical rails and vertical moving plates are installed in cold air holes in a subcooled cooler according to the present invention.
  • the subcooling cooler includes a housing with an open front side; A door for opening and closing the front of the housing; A cooling chamber installed in the housing and accommodating a container for a liquid beverage; A warm air inlet installed above the cooling chamber and configured to suck air in the cooling chamber; A plurality of fans for moving intake air into a duct that is a space between the cooling chamber and the housing; A heat exchanger installed in the duct and cooling the moved air; And a cold air hole installed on the rear surface of the cooling chamber and discharging cooled air to the cooling chamber, wherein the duct further includes a plurality of boundary plates, and the boundary plate divides the inside of the duct in a vertical direction. It features.
  • a component when a component is described as "existing inside or connected to and installed" of another component, this component may be directly connected to or installed in contact with other components, It may be installed spaced apart by a distance, and in the case of installation spaced apart by a certain distance, a third component or means may exist for fixing or connecting the component to other components. It should be noted that a description of the elements or means of 3 may be omitted.
  • FIG. 1 is a perspective view showing the configuration of a subcooling cooler according to the present invention
  • Fig. 2 is a front view showing the internal configuration of a subcooling cooler according to the present invention
  • Fig. 3 is a side configuration of the subcooling cooler according to the present invention It is a side view
  • FIG. 4 is a rear view showing a rear configuration of a subcooling cooler according to the present invention
  • FIG. 5 is a view showing a state in which a container is accommodated in a cooling chamber of the subcooling cooler according to the present invention.
  • the subcooling cooler 1000 includes a door 100, a housing 200, a cooling chamber 300, a warm air intake port 400, and a fan 500. ), a heat exchanger 600, a cold air hole 700, and a duct 800.
  • the door 100 serves to open and close the front of the housing 200.
  • the housing 200 has an open front shape.
  • a front surface of the cooling chamber 300 is opened, and a door 100 for opening and closing the opened front surface of the cooling chamber 300 is disposed.
  • the cooling chamber 300 is installed in the housing 200 and accommodates a container P for a liquid beverage.
  • the warm air intake port 400 is installed above the cooling chamber 300 and serves to suck air in the cooling chamber 300.
  • the fan 500 serves to move the intake air to the duct 800, which is a space between the cooling chamber 300 and the housing 200, and a plurality of fans may be installed.
  • the heat exchanger 600 is installed in the duct 800 and cools the moved air.
  • the cold air hole 700 is installed on the rear surface of the cooling chamber 300 and discharges the cooled air to the cooling chamber 300.
  • the subcooling cooler 1000 may supercool a liquid beverage or refrigerate a liquid beverage in a supercooled state.
  • One or more cold air holes 700 are provided as necessary.
  • the duct 800 is a space between the rear surface of the cooling chamber 300 and the housing 200, and at the top of the cooling chamber 300, a warm air inlet 400 for inhaling the warmth in the cooling chamber 300 is installed. .
  • a heat exchanger 600 is installed in the duct 800, and a plurality of cold air holes 700 are formed on the rear surface of the cooling chamber 300.
  • the supercooled cooler 1000 moves the air sucked by the fan 500 to the duct 800 when the warm air inlet 400 sucks in the air in the cooling chamber 300, and After the air is cooled by the heat exchanger 400, the air cooled through the cold air hole 700 is discharged into the cooling chamber 300.
  • a plurality of fans 500 are installed in the upper portion of the space between the rear surface of the cooling chamber 300 and the housing 200.
  • the duct 800 further includes a plurality of boundary plates 900.
  • the boundary plate 900 divides the inside of the duct 800 in a vertical direction.
  • one boundary plate 900 divides the inside of the duct 800 in a vertical direction, but is not limited thereto, and the supercooling cooler 1000 Depending on the size, three or more fans and two or more boundary plates 900 may be installed.
  • This configuration solves the temporal delay that occurs when the warmth in the cooling chamber 300 sucked by the warmth inlet 400 is moved to the heat exchanger 600 in the duct 800 by one fan.
  • the problem of uneven temperature distribution in the chamber 300 can be solved.
  • the subcooling cooler 1000 has a shelf column 310 forming a side wall of the cooling chamber 300, and is perpendicular to the shelf column 310 and forming the bottom of the cooling chamber 300. It further includes a plurality of shelves (320).
  • the plurality of shelves 320 separate the inside of the cooling chamber 300 into a plurality of chambers.
  • the plurality of shelves 320 are described as three stages, but the present invention is not limited thereto, and the number of shelves 320 may increase according to the size of the housing 200 of the supercooled cooler 1000, It may decrease.
  • each cold air hole 700 faces the upper space of the upper and lower shelves 320 It is distributed and installed in the vertical and horizontal directions.
  • the cold air holes 700 disposed in the upper space of each of the upper and lower shelves 320 extend up and down the cold air blown into the cooling chamber 300 from the duct 800, that is, for each shelf 320 By supplying uniformly, the temperature in the cooling chamber 300 can be uniformly and stably maintained.
  • a plurality of temperature sensors are mounted at a plurality of locations within the cooling chamber.
  • This temperature sensor is connected to the controller 110, and the controller 110 displays the temperature inside the cooling chamber 300.
  • the subcooling cooler 1000 includes a plurality of fans 500 to improve cooling speed with abundant air volume, and between the cooling chamber 300 and the housing 200 is a duct By being formed in a shape, the temperature in the cooling chamber 300 can be uniformly maintained.
  • the warmth inlet 400 is installed near the plurality of fans 500 to prevent the cooled air in the duct 800 from flowing back through the warmth inlet 400, and to maintain a fine temperature distribution, the duct ( 800) By vertically dividing the interior by the boundary plate 900, the temperature difference between the left and right in the cooling chamber 300 can be reduced.
  • a plurality of temperature sensors are installed in the cooling chamber 300 to control the temperature in the cooling chamber 300.
  • FIG. 6 is a block diagram showing the configuration of a control unit in the subcooling cooler according to the present invention.
  • control unit 110 includes a temperature data input unit 111, a temperature data identification unit 112, a temperature data determination unit 113, and cold air.
  • a control movable unit 114 and a temperature output unit 115 are included.
  • the temperature data input unit 111 receives temperature data inside the cooling chamber 300 through a temperature sensor.
  • the temperature data input unit 111 receives temperature data of a plurality of locations, respectively, by a plurality of temperature sensors installed at a plurality of locations in the cooling chamber 300, respectively.
  • the database 116 serves to store predetermined temperature data.
  • the predetermined temperature data refers to an appropriate temperature range for maintaining supercooling.
  • the temperature data identification unit 112 serves to identify the changed temperature data in the cooling chamber 300 received from the temperature data input unit 111.
  • the temperature data determination unit 113 determines whether there is a difference between the fluctuation data identified by the temperature data identification unit 111 and the predetermined temperature data stored in the database 116.
  • the cold air control movable unit 114 operates or stops the operation of the cold air control activating means if there is a difference from the predetermined temperature data as a result of the determination by the temperature data determination unit 113.
  • the cold air control operation means will be described later with reference to FIGS. 7 to 9.
  • the temperature output unit 115 outputs the temperature inside the cooling chamber 300 that is varied by the operation of the cold air control movable unit 114.
  • the temperature inside the cooling chamber 300 output as described above is displayed by the controller 110.
  • FIG. 7 is a diagram showing a configuration in which a rotating blade is installed in a cold air hole in a subcooled cooler according to the present invention.
  • the cold air hole 700 of the subcooled cooler 1000 is coupled to the rotation shaft 720 orthogonal to the cold air hole 710 and the rotation shaft 720, and the cold air hole 700 ) And further includes a rotating blade 710 having a size corresponding to the size of the through hole.
  • the through hole of the cold air hole 700 is shown to be larger than the size of the rotary blade 710 due to the constraints of the drawing, but in reality the through hole of the cold air hole 700 is the size of the rotary blade 710 Is almost the same as
  • the rotary blade 710 When there is no difference between the fluctuation data identified from the temperature data identification unit 112 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the rotary blade 710 operates. I never do that.
  • the rotating blade 710 maintains a state in which it is blocked so as to prevent the supply of cold air corresponding to the size of the cold air hole 700.
  • the cold air control movable unit 114 is operated. Is done.
  • the cold air control movable unit 114 supplies the cooled air to the cooling chamber 300 by rotating the rotor blades 710 so that cold air can be supplied from the duct 800 to the cooling chamber 300.
  • the rotation blade 710 rotates about 90 degrees in the front-rear direction while blocking the supply of cold air, and rotates so that the cold air hole 700 is opened.
  • FIG. 8 is a diagram showing a configuration in which a horizontal rail and a horizontal moving plate are installed in a cold air hole in a subcooled cooler according to the present invention.
  • the subcooling cooler 1000 further includes a horizontal rail 340 and a horizontal moving plate 350 in the vicinity of the cold air hole 700 inside the rear surface of the cooling chamber 300. Include.
  • the horizontal rail 340 is formed in the upper and lower portions of the cold air hole 700, respectively.
  • the horizontal moving plate 350 moves left and right along the horizontal rail 340.
  • the horizontal moving plate 350 When there is no difference between the fluctuation data identified from the temperature data identification unit 111 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the horizontal moving plate 350 it does not work.
  • the horizontal moving plate 350 maintains a state in which a part of the cold air hole 700 is blocked.
  • the cold air control movable unit 114 is operated. Is done.
  • the cold air control movable unit 114 prevents the supply of cold air from the duct 800 to a region having a lower temperature than the appropriate supercooling temperature of the cooling chamber 300, so that the horizontal moving plate 350 moves to prevent the cooling air. It will prevent the supply.
  • the cold air control movable unit 114 is a horizontal moving plate 350 ) To the left.
  • the cold air control movable unit 114 is a horizontal moving plate ( 350) to the right.
  • cold air is supplied from the duct 800 to the left side of the cooling chamber 300 so that the subcooling temperature on the left side of the cooling chamber 300 is lowered to an appropriate temperature.
  • the horizontal moving plate 350 is the amount of cooled air supplied from the duct 800 to the cooling chamber 300 Control.
  • FIG. 9 is a view showing a configuration in which vertical rails and vertical moving plates are installed in cold air holes in the subcooled cooler according to the present invention.
  • the subcooling cooler 1000 further includes a vertical rail 360 near the cold air hole 700 on the rear inner side of the cooling chamber 300 and a vertical moving plate 370 do.
  • the vertical rails 360 are formed on both sides of the cold air hole 700, respectively.
  • the vertical moving plate 370 moves left and right along the vertical rail 360.
  • the vertical moving plate 370 it does not work.
  • the vertical moving plate 370 maintains a state that does not block the cold air hole 700.
  • the cold air control movable unit 114 is operated. Is done.
  • the cold air control movable unit 114 prevents the supply of cold air from the duct 800 to the region where the subcooling temperature of the cooling chamber 300 is low, so that the vertical moving plate 370 moves to prevent the supply of cooled air. Will be prevented.
  • the cold air control movable unit 114 moves the vertical moving plate 370 upward. Let it.
  • the cold air control movable unit 114 moves the vertical moving plate 370 downward.
  • cold air is supplied from the duct 800 to the first chamber so that the supercooling temperature of the first chamber is lowered to an appropriate temperature.
  • the vertical moving plate 370 is the amount of cooled air supplied from the duct 800 to the cooling chamber 300 Control.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The objective of the present invention is to provide a supercooling freezer box implementing a supercooled state for beverage and uniform temperature distribution inside a supercooling chamber, and enabling a required supercooling temperature zone to be finely adjusted. In order to accomplish the objective, the supercooling freezer box according to the present invention comprises: a housing of which the front side is opened; a door for opening and closing the front side of the housing; a cooling chamber which is provided inside the housing and which accommodates liquid beverage containers; a hot air intake port which is provided at the upper part of the cooling chamber and which suctions the air inside the cooling chamber; a plurality of fans for moving the suctioned air to a duct which is the space between the cooling chamber and the housing; a heat exchanger which is provided inside the duct and which cools the air having been moved; and a cooling hole which is provided on the back side of the cooling chamber and which discharges the cooled air to the cooling chamber.

Description

과냉각 냉각고Supercooled cooler
본 발명은 과냉각 냉각고에 관한 것으로, 더욱 상세하게는 과냉각실 내의 고른 온도 분포를 구현하기 위한 과냉각 냉각고에 관한 것이다.The present invention relates to a subcooling cooler, and more particularly, to a supercooling cooler for realizing an even temperature distribution in the supercooling chamber.
과냉각(Supercooling)이란 용융체 또는 고체가 평형 상태에서의 상전이 온도 이하까지 냉각되어도 변화를 일으키지 않는 현상을 말한다.Supercooling refers to a phenomenon that does not cause a change even when a melt or solid is cooled down to a phase transition temperature in an equilibrium state.
물질에는 각각 그때의 온도에 따른 안정 상태가 있어서, 온도를 서서히 변화시키면 이에 따라 그 물질의 구성원자가 각 온도에서 안정 상태를 유지하면서 온도의 변화를 따라갈 수가 있다.Each substance has a stable state according to the temperature at that time, so if the temperature is gradually changed, the members of the substance can follow the change in temperature while maintaining a stable state at each temperature.
그러나 온도가 갑자기 변화하면 구성원자가 각 온도에 따른 안정 상태로 변화할 만한 여유가 없기 때문에 출발점 온도에서의 안정 상태를 그대로 지니거나 또는 일부분이 종점 온도에서의 상태로 변화하다가 멈추는 현상이 일어난다.However, when the temperature suddenly changes, the member does not have enough room to change to a stable state according to each temperature, so that the stable state at the starting point temperature remains as it is, or a phenomenon that a part changes to the state at the end point temperature and then stops occurs.
과냉각된 형태로 보존된 음료를 차가운 컵에 따르거나 과냉각액 상태의 음료에 충격, 진동 등을 가하면 완전히 얼거나 녹지 않는 상태의 음료, 즉 슬러쉬(Slush) 형태의 음료를 소비자에게 제공할 수 있다.When a beverage preserved in a supercooled form is poured into a cold cup or a shock or vibration is applied to a beverage in a state of a supercooled liquid, a beverage in a completely frozen or non-melting state, that is, a beverage in a slush form, can be provided to consumers.
상기와 같은 과냉각된 음료를 제공하기 위한 종래 기술로는 대한민국 등록특허공보 제10-1327739호에 개시된 냉동고가 있다.As a prior art for providing such a supercooled beverage, there is a freezer disclosed in Korean Patent Publication No. 10-1327739.
일반적으로 모든 액체는 과냉각 온도대를 갖고 있다.In general, all liquids have a subcooling temperature range.
이러한 액체의 과냉각 상태를 구현하기 위해서는, 액체를 액체 고유의 빙점(어는점) 이하로 유지시켜야 하며, 액체에 대해 온도의 변화나 외부의 충격이 없는 상태를 지속적으로 유지시켜야 한다.In order to implement such a supercooled state of the liquid, the liquid must be kept below its inherent freezing point (freezing point), and the liquid must be kept in a state where there is no temperature change or external impact.
그런데, 종래의 과냉각 냉각고의 냉기 플로우(Flow)는 단순 증발기의 차가운 냉기를 팬(Fan)으로 불어 과냉각 냉각고 내로 유입시켜 냉각시키는 형태로, 과냉각 냉각고 내의 온도 분포가 균일하지 않아 부위별 온도 편차가 매우 크게 나타나는 문제점이 있었다.However, the cool air flow of the conventional subcooling cooler is a form in which cold cool air from a simple evaporator is blown with a fan and flows into the supercooled cooler for cooling, and the temperature distribution in the supercooling cooler is not uniform. There was a problem in which the deviation was very large.
또한, 과냉각을 실현하기 위한 과냉각 냉각고 내 위치별 온도차 및 온도에 대한 미세한 제어가 용이하지 않는 문제점이 있었다.In addition, there is a problem in that it is not easy to finely control the temperature difference and temperature for each location in the subcooling cooler to realize supercooling.
상기한 바와 같은 종래의 문제점을 해결하기 위한 본 발명의 목적은 과냉각실 내의 고른 온도 분포를 구현함과 아울러 요구되는 과냉각 온도대를 미세하게 조정 가능하도록 한 과냉각 냉각고를 제공하는 것이다.It is an object of the present invention to solve the above-described problems in the related art to provide a supercooling cooler in which an even temperature distribution in the supercooling chamber is realized and a required subcooling temperature range can be finely adjusted.
상기 목적을 달성하기 위해, 본 발명에 따른 과냉각 냉각고는, 정면이 개방된 하우징; 상기 하우징의 정면을 개폐하는 도어; 상기 하우징 내에 설치되며 액체 음료의 용기를 수용하는 냉각실; 상기 냉각실 상부에 설치되며 상기 냉각실 내의 공기를 흡입하는 온기 흡기구; 흡기된 공기를 상기 냉각실과 상기 하우징 사이의 공간인 덕트로 이동시키는 복수의 팬; 상기 덕트 내에 설치되며 이동된 공기를 냉각시키는 열교환기; 및 상기 냉각실의 배면에 설치되며 냉각된 공기를 상기 냉각실로 배출시키는 냉기공;을 포함하며, 상기 덕트는 복수의 경계판을 더 포함하고, 상기 경계판은 상기 덕트 내부를 수직 방향으로 분할하는 것을 특징으로 한다.In order to achieve the above object, the subcooling cooler according to the present invention includes: a housing with an open front surface; A door for opening and closing the front of the housing; A cooling chamber installed in the housing and accommodating a container for a liquid beverage; A warm air inlet installed above the cooling chamber and configured to suck air in the cooling chamber; A plurality of fans for moving intake air into a duct that is a space between the cooling chamber and the housing; A heat exchanger installed in the duct and cooling the moved air; And a cold air hole installed on the rear surface of the cooling chamber and discharging cooled air to the cooling chamber, wherein the duct further includes a plurality of boundary plates, and the boundary plate divides the inside of the duct in a vertical direction. It features.
또한, 본 발명에 따른 과냉각 냉각고는, 상기 냉각실 내부의 복수의 위치에 장착되는 복수의 온도 센서; 및 상기 온도 센서와 연결되는 제어부;를 더 포함하며, 상기 제어부는 상기 냉각실 내부의 온도가 표시되는 것을 특징으로 한다.In addition, the subcooling cooler according to the present invention includes: a plurality of temperature sensors mounted at a plurality of positions inside the cooling chamber; And a control unit connected to the temperature sensor, wherein the control unit is characterized in that the temperature inside the cooling chamber is displayed.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 제어부는, 냉기 제어 가동 수단을 가동시키는 냉기 제어 가동부; 및 상기 냉기 제어 가동부의 가동에 의해 변동되는 상기 냉각실 내부의 온도를 출력하는 온도 출력부;를 포함하는 것을 특징으로 한다.In addition, in the subcooled cooler according to the present invention, the control unit includes: a cold air control movable unit for activating the cold air control actuating means; And a temperature output unit that outputs a temperature inside the cooling chamber that is varied by the operation of the cold air control movable unit.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 냉기공은, 상기 냉기공과 직교하는 회전축; 및 상기 회전축에 결합되며, 상기 냉기공의 관통구멍 크기에 대응하는 크기의 회전 날개;를 더 포함하는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, the cold air hole, a rotating shaft orthogonal to the cold air hole; And a rotation blade coupled to the rotation shaft and having a size corresponding to the size of the through hole of the cold air hole.
또한, 본 발명에 따른 과냉각 냉각고에서, 냉각된 공기의 미공급시 상기 회전 날개는 상기 냉기공을 통한 공기의 공급을 중지하며, 상기 냉기 제어 가동부의 가동에 의해, 상기 덕트로부터 상기 냉각실로 냉각된 공기의 공급시 상기 회전 날개는 전후 방향으로 회전하여 공기가 상기 냉각실에 공급되도록 하는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, when the cooled air is not supplied, the rotary blade stops supply of air through the cool air, and cools from the duct to the cooling chamber by the operation of the cold air control movable unit. When supplied air, the rotating blade rotates in a forward and backward direction so that air is supplied to the cooling chamber.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 냉각실의 배면 내측에는, 상기 냉기공의 상부 및 하부에 각각 형성되는 수평 레일; 및 상기 수평 레일을 따라 좌우로 이동하는 수평 이동 플레이트;를 더 포함하는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, horizontal rails formed on the upper and lower portions of the cool air holes, respectively, on the inner rear surface of the cooling chamber; And a horizontal moving plate moving left and right along the horizontal rail.
또한, 본 발명에 따른 과냉각 냉각고는, 상기 냉기 제어 가동부의 가동에 의해, 상기 수평 이동 플레이트가 상기 덕트로부터 상기 냉각실로 공급되는 냉각된 공기량을 제어하는 것을 특징으로 한다.In addition, the supercooled cooler according to the present invention is characterized in that the horizontal moving plate controls the amount of cooled air supplied from the duct to the cooling chamber by the operation of the cold air control movable unit.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 냉각실의 배면 내측에는, 상기 냉기공의 양측에 각각 형성되는 수직 레일; 및 상기 수직 레일을 따라 상하로 이동하는 수직 이동 플레이트;를 더 포함하는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, vertical rails respectively formed on both sides of the cool air hole inside the rear surface of the cooling chamber; And a vertical movable plate that moves up and down along the vertical rail.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 냉기 제어 가동부의 가동에 의해, 상기 수직 이동 플레이트가 상기 덕트로부터 상기 냉각실로 공급되는 냉각된 공기량을 제어하는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, the vertical moving plate controls the amount of cooled air supplied from the duct to the cooling chamber by the operation of the cool air control movable unit.
또한, 본 발명에 따른 과냉각 냉각고에서, 상기 제어부는, 상기 온도 센서를 통해 상기 냉각실 내부의 온도 데이터를 입력받는 온도 데이터 입력부; 미리 정해진 온도 데이터를 저장하는 데이터베이스; 상기 온도 데이터 입력부로부터 입력받는 상기 냉각실 내의 변동된 온도 데이터를 식별하는 온도 데이터 식별부; 및 상기 온도 데이터 식별부로부터 식별된 변동 데이터와, 상기 데이터베이스에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있는지를 판별하는 온도 데이터 판별부;를 포함하며, 상기 냉기 제어 가동부는, 상기 온도 데이터 판별부의 판별 결과 미리 정해진 온도 데이터와 차이가 있으면 상기 냉기 제어 가동 수단을 가동하거나 가동을 중지시키는 것을 특징으로 한다.In addition, in the subcooling cooler according to the present invention, the control unit includes: a temperature data input unit for receiving temperature data inside the cooling chamber through the temperature sensor; A database storing predetermined temperature data; A temperature data identification unit for identifying fluctuated temperature data in the cooling chamber received from the temperature data input unit; And a temperature data determination unit determining whether there is a difference between the fluctuation data identified by the temperature data identification unit and the predetermined temperature data stored in the database, wherein the cold air control movable unit includes the temperature data determination unit As a result of the determination, if there is a difference from the predetermined temperature data, the cold air control operation means is operated or the operation is stopped.
기타 실시 예의 구체적인 사항은 "발명을 실시하기 위한 구체적인 내용" 및 첨부 "도면"에 포함되어 있다.Details of other embodiments are included in "Specific Contents for Carrying out the Invention" and the attached "Drawings".
본 발명의 이점 및/또는 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 각종 실시 예를 참조하면 명확해질 것이다.Advantages and/or features of the present invention, and a method of achieving them will become apparent with reference to various embodiments described below in detail together with the accompanying drawings.
그러나 본 발명은 이하에서 개시되는 각 실시 예의 구성만으로 한정되는 것이 아니라 서로 다른 다양한 형태로도 구현될 수도 있으며, 단지 본 명세서에서 개시한 각각의 실시 예는 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 본 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구범위의 각 청구항의 범주에 의해 정의될 뿐임을 알아야 한다.However, the present invention is not limited to the configuration of each embodiment disclosed below, but may also be implemented in various different forms, and each embodiment disclosed in the present specification makes the disclosure of the present invention complete, and the present invention It should be understood that the present invention is provided to completely inform the scope of the present invention to those of ordinary skill in the art to which it belongs, and that the present invention is only defined by the scope of each claim in the claims.
본 발명에 의하면, 과냉각실 내의 고른 온도 분포를 구현함과 아울러 요구되는 과냉각 온도대를 미세하게 조정 할 수 있는 효과가 있다.According to the present invention, there is an effect that it is possible to finely adjust a required subcooling temperature range while implementing an even temperature distribution in the subcooling chamber.
도 1은 본 발명에 따른 과냉각 냉각고의 구성을 나타내는 사시도.1 is a perspective view showing the configuration of a subcooling cooler according to the present invention.
도 2는 본 발명에 따른 과냉각 냉각고의 내부 구성을 나타내는 정면도.Figure 2 is a front view showing the internal configuration of the subcooling cooler according to the present invention.
도 3은 본 발명에 따른 과냉각 냉각고의 측부 구성을 나타내는 측면도.Figure 3 is a side view showing a side configuration of the subcooling cooler according to the present invention.
도 4는 본 발명에 따른 과냉각 냉각고의 후부 구성을 나타내는 배면도.Figure 4 is a rear view showing the rear portion of the subcooling cooler according to the present invention.
도 5는 본 발명에 따른 과냉각 냉각고의 냉각실에 용기가 수용된 상태를 나타내는 도면.5 is a view showing a state in which a container is accommodated in a cooling chamber of a subcooling cooler according to the present invention.
도 6은 본 발명에 따른 과냉각 냉각고에서 제어부의 구성을 나타내는 블록도.6 is a block diagram showing the configuration of a control unit in the subcooling cooler according to the present invention.
도 7은 본 발명에 따른 과냉각 냉각고에서 냉기공에 회전 날개가 설치된 구성을 나타내는 도면.7 is a view showing a configuration in which a rotating blade is installed in a cold air hole in a subcooled cooler according to the present invention.
도 8은 본 발명에 따른 과냉각 냉각고에서 냉기공에 수평 레일 및 수평 이동 플레이트가 설치된 구성을 나타내는 도면.8 is a view showing a configuration in which horizontal rails and horizontal moving plates are installed in cold air in the subcooled cooler according to the present invention.
도 9는 본 발명에 따른 과냉각 냉각고에서 냉기공에 수직 레일 및 수직 이동 플레이트가 설치된 구성을 나타내는 도면.9 is a view showing a configuration in which vertical rails and vertical moving plates are installed in cold air holes in a subcooled cooler according to the present invention.
본 발명에 따른 과냉각 냉각고는 정면이 개방된 하우징; 상기 하우징의 정면을 개폐하는 도어; 상기 하우징 내에 설치되며 액체 음료의 용기를 수용하는 냉각실; 상기 냉각실 상부에 설치되며 상기 냉각실 내의 공기를 흡입하는 온기 흡기구; 흡기된 공기를 상기 냉각실과 상기 하우징 사이의 공간인 덕트로 이동시키는 복수의 팬; 상기 덕트 내에 설치되며 이동된 공기를 냉각시키는 열교환기; 및 상기 냉각실의 배면에 설치되며 냉각된 공기를 상기 냉각실로 배출시키는 냉기공;을 포함하며, 상기 덕트는 복수의 경계판을 더 포함하고, 상기 경계판은 상기 덕트 내부를 수직 방향으로 분할하는 것을 특징으로 한다.The subcooling cooler according to the present invention includes a housing with an open front side; A door for opening and closing the front of the housing; A cooling chamber installed in the housing and accommodating a container for a liquid beverage; A warm air inlet installed above the cooling chamber and configured to suck air in the cooling chamber; A plurality of fans for moving intake air into a duct that is a space between the cooling chamber and the housing; A heat exchanger installed in the duct and cooling the moved air; And a cold air hole installed on the rear surface of the cooling chamber and discharging cooled air to the cooling chamber, wherein the duct further includes a plurality of boundary plates, and the boundary plate divides the inside of the duct in a vertical direction. It features.
본 발명을 상세하게 설명하기 전에, 본 명세서에서 사용된 용어나 단어는 통상적이거나 사전적인 의미로 무조건 한정하여 해석되어서는 아니 되며, 본 발명의 발명자가 자신의 발명을 가장 최선의 방법으로 설명하기 위해서 각종 용어의 개념을 적절하게 정의하여 사용할 수 있고, 더 나아가 이들 용어나 단어는 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 함을 알아야 한다.Before describing the present invention in detail, terms or words used in the present specification should not be interpreted as being unconditionally limited in a conventional or dictionary meaning, and in order for the inventor of the present invention to describe his invention in the best way It should be understood that the concepts of various terms can be appropriately defined and used, and furthermore, these terms or words should be interpreted as meanings and concepts consistent with the technical idea of the present invention.
즉, 본 명세서에서 사용된 용어는 본 발명의 바람직한 실시 예를 설명하기 위해서 사용되는 것일 뿐이고, 본 발명의 내용을 구체적으로 한정하려는 의도로 사용된 것이 아니며, 이들 용어는 본 발명의 여러 가지 가능성을 고려하여 정의된 용어임을 알아야 한다.That is, the terms used in this specification are only used to describe a preferred embodiment of the present invention, and are not intended to specifically limit the content of the present invention, and these terms represent various possibilities of the present invention. It should be noted that this is a term defined in consideration.
또한, 본 명세서에서, 단수의 표현은 문맥상 명확하게 다른 의미로 지시하지 않는 이상, 복수의 표현을 포함할 수 있으며, 유사하게 복수로 표현되어 있다고 하더라도 단수의 의미를 포함할 수 있음을 알아야 한다.In addition, in this specification, it should be understood that the singular expression may include a plurality of expressions unless clearly indicated in a different meaning in the context, and may include the singular meaning even if similarly expressed in the plural. .
본 명세서의 전체에 걸쳐서 어떤 구성 요소가 다른 구성 요소를 "포함"한다고 기재하는 경우에는, 특별히 반대되는 의미의 기재가 없는 한 임의의 다른 구성 요소를 제외하는 것이 아니라 임의의 다른 구성 요소를 더 포함할 수도 있다는 것을 의미할 수 있다.Throughout the present specification, when a component is described as "including" another component, it does not exclude any other component, but further includes any other component unless otherwise indicated. It could mean you can do it.
더 나아가서, 어떤 구성 요소가 다른 구성 요소의 "내부에 존재하거나, 연결되어 설치된다"라고 기재한 경우에는, 이 구성 요소가 다른 구성 요소와 직접적으로 연결되어 있거나 접촉하여 설치되어 있을 수 있고, 일정한 거리를 두고 이격되어 설치되어 있을 수도 있으며, 일정한 거리를 두고 이격되어 설치되어 있는 경우에 대해서는 해당 구성 요소를 다른 구성 요소에 고정 내지 연결하기 위한 제 3의 구성 요소 또는 수단이 존재할 수 있으며, 이 제 3의 구성 요소 또는 수단에 대한 설명은 생략될 수도 있음을 알아야 한다.Furthermore, when a component is described as "existing inside or connected to and installed" of another component, this component may be directly connected to or installed in contact with other components, It may be installed spaced apart by a distance, and in the case of installation spaced apart by a certain distance, a third component or means may exist for fixing or connecting the component to other components. It should be noted that a description of the elements or means of 3 may be omitted.
반면에, 어떤 구성 요소가 다른 구성 요소에 "직접 연결"되어 있다거나, 또는 "직접 접속"되어 있다고 기재되는 경우에는, 제 3의 구성 요소 또는 수단이 존재하지 않는 것으로 이해하여야 한다.On the other hand, when a component is described as being "directly connected" to another component or "directly connected", it should be understood that there is no third component or means.
마찬가지로, 각 구성 요소 간의 관계를 설명하는 다른 표현들, 즉 " ~ 사이에"와 "바로 ~ 사이에", 또는 " ~ 에 이웃하는"과 " ~ 에 직접 이웃하는" 등도 마찬가지의 취지를 가지고 있는 것으로 해석되어야 한다.Likewise, other expressions describing the relationship between each component, such as "between" and "directly between", or "neighbor to" and "directly neighbor to" have the same effect. Should be interpreted as.
또한, 본 명세서에서 "일면", "타면", "일측", "타측", "제 1", "제 2" 등의 용어는, 사용된다면, 하나의 구성 요소에 대해서 이 하나의 구성 요소가 다른 구성 요소로부터 명확하게 구별될 수 있도록 하기 위해서 사용되며, 이와 같은 용어에 의해서 해당 구성 요소의 의미가 제한적으로 사용되는 것은 아님을 알아야 한다.In addition, in this specification, terms such as "one side", "the other side", "one side", "the other side", "first", "second", etc., if used, this one component for one component It is used in order to be clearly distinguishable from other components, and it should be noted that the meaning of the component is not limited by such terms.
또한, 본 명세서에서 "상", "하", "좌", "우" 등의 위치와 관련된 용어는, 사용된다면, 해당 구성 요소에 대해서 해당 도면에서의 상대적인 위치를 나타내고 있는 것으로 이해하여야 하며, 이들의 위치에 대해서 절대적인 위치를 특정하지 않는 이상은, 이들 위치 관련 용어가 절대적인 위치를 언급하고 있는 것으로 이해하여서는 아니된다.In addition, terms related to positions such as "upper", "lower", "left", and "right" in the present specification, if used, should be understood as indicating a relative position in the drawing with respect to the corresponding component, These position-related terms should not be understood as referring to absolute positions unless absolute positions are specified for their positions.
또한, 본 명세서에서는 각 도면의 각 구성 요소에 대해서 그 도면 부호를 명기함에 있어서, 동일한 구성 요소에 대해서는 이 구성 요소가 비록 다른 도면에 표시되더라도 동일한 도면 부호를 가지고 있도록, 즉 명세서 전체에 걸쳐 동일한 참조 부호는 동일한 구성 요소를 지시하고 있다.In addition, in the present specification, in specifying the reference numerals for each component of each drawing, the same reference numerals for the same components, even if the components are indicated in different drawings, that is, the same reference throughout the specification. The symbols indicate the same components.
본 명세서에 첨부된 도면에서 본 발명을 구성하는 각 구성 요소의 크기, 위치, 결합 관계 등은 본 발명의 사상을 충분히 명확하게 전달할 수 있도록 하기 위해서 또는 설명의 편의를 위해서 일부 과장 또는 축소되거나 생략되어 기술되어 있을 수 있고, 따라서 그 비례나 축척은 엄밀하지 않을 수 있다.In the drawings attached to the present specification, the size, position, and coupling relationship of each component constituting the present invention are partially exaggerated, reduced, or omitted in order to sufficiently clearly convey the spirit of the present invention or for convenience of description. It may have been described, and therefore its proportion or scale may not be exact.
또한, 이하에서, 본 발명을 설명함에 있어서, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 구성, 예를 들어, 종래 기술을 포함하는 공지 기술에 대해 상세한 설명은 생략될 수도 있다.Further, in the following description of the present invention, a detailed description of a configuration that is determined to unnecessarily obscure the subject matter of the present invention, for example, a known technology including the prior art, may be omitted.
이하, 본 발명의 실시 예에 대해 관련 도면들을 참조하여 상세히 설명하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the related drawings.
도 1은 본 발명에 따른 과냉각 냉각고의 구성을 나타내는 사시도이고, 도 2는 본 발명에 따른 과냉각 냉각고의 내부 구성을 나타내는 정면도이며, 도 3은 본 발명에 따른 과냉각 냉각고의 측부 구성을 나타내는 측면도이고, 도 4는 본 발명에 따른 과냉각 냉각고의 후부 구성을 나타내는 배면도이며, 도 5는 본 발명에 따른 과냉각 냉각고의 냉각실에 용기가 수용된 상태를 나타내는 도면이다.1 is a perspective view showing the configuration of a subcooling cooler according to the present invention, Fig. 2 is a front view showing the internal configuration of a subcooling cooler according to the present invention, and Fig. 3 is a side configuration of the subcooling cooler according to the present invention It is a side view, and FIG. 4 is a rear view showing a rear configuration of a subcooling cooler according to the present invention, and FIG. 5 is a view showing a state in which a container is accommodated in a cooling chamber of the subcooling cooler according to the present invention.
도 1 내지 도 5를 참조하면, 본 발명에 따른 과냉각 냉각고(1000)는, 도어(100)와, 하우징(200)과, 냉각실(300)과, 온기 흡기구(400)와, 팬(500)과, 열교환기(600)와, 냉기공(700)과, 덕트(800)를 포함한다.1 to 5, the subcooling cooler 1000 according to the present invention includes a door 100, a housing 200, a cooling chamber 300, a warm air intake port 400, and a fan 500. ), a heat exchanger 600, a cold air hole 700, and a duct 800.
도어(100)는 하우징(200)의 정면을 개폐하는 역할을 수행한다.The door 100 serves to open and close the front of the housing 200.
하우징(200)은 정면이 개방된 형상을 가진다.The housing 200 has an open front shape.
냉각실(300)의 앞면이 개구되어 있고, 그 냉각실(300)의 개구된 앞면을 개폐하는 도어(100)가 배치되어 있다.A front surface of the cooling chamber 300 is opened, and a door 100 for opening and closing the opened front surface of the cooling chamber 300 is disposed.
냉각실(300)은 하우징(200) 내에 설치되며 액체 음료의 용기(P)를 수용한다.The cooling chamber 300 is installed in the housing 200 and accommodates a container P for a liquid beverage.
온기 흡기구(400)는 냉각실(300) 상부에 설치되며 냉각실(300) 내의 공기를 흡입하는 역할을 수행한다.The warm air intake port 400 is installed above the cooling chamber 300 and serves to suck air in the cooling chamber 300.
팬(500)은 흡기된 공기를 냉각실(300)과 하우징(200) 사이의 공간인 덕트(800)로 이동시키는 역할을 수행하며, 복수 개가 설치될 수 있다.The fan 500 serves to move the intake air to the duct 800, which is a space between the cooling chamber 300 and the housing 200, and a plurality of fans may be installed.
열교환기(600)는 덕트(800) 내에 설치되며 이동된 공기를 냉각시킨다.The heat exchanger 600 is installed in the duct 800 and cools the moved air.
냉기공(700)은 냉각실(300)의 배면에 설치되며 냉각된 공기를 냉각실(300)로 배출시킨다.The cold air hole 700 is installed on the rear surface of the cooling chamber 300 and discharges the cooled air to the cooling chamber 300.
여기서의 과냉각 냉각고(1000)는, 액체 음료를 과냉각시키거나, 과냉각 상태의 액체 음료를 냉장할 수 있다.Here, the subcooling cooler 1000 may supercool a liquid beverage or refrigerate a liquid beverage in a supercooled state.
냉기공(700)은, 필요에 따라 한 개 또는 복수개 설치된다.One or more cold air holes 700 are provided as necessary.
덕트(800)는, 냉각실(300)의 배면과 하우징(200) 사이의 공간이며, 냉각실(300)의 상부에는 냉각실(300) 내의 온기를 흡입하는 온기 흡입구(400)가 설치되어 있다.The duct 800 is a space between the rear surface of the cooling chamber 300 and the housing 200, and at the top of the cooling chamber 300, a warm air inlet 400 for inhaling the warmth in the cooling chamber 300 is installed. .
덕트(800) 내에는 열교환기(600)가 설치되며, 냉각실(300)의 배면에는 복수의 냉기공(700)이 형성되어 있다.A heat exchanger 600 is installed in the duct 800, and a plurality of cold air holes 700 are formed on the rear surface of the cooling chamber 300.
이에 의해, 본 발명에 따른 과냉각 냉각고(1000)는 온기 흡입구(400)가 냉각실(300) 내의 공기를 흡입하면, 팬(500)이 흡입한 공기를 덕트(800)로 이동시키고, 이동된 공기는 열교환기(400)에 의해 냉각된 후, 냉기공(700)을 통해 냉각된 공기가 냉각실(300) 내로 배출된다.Accordingly, the supercooled cooler 1000 according to the present invention moves the air sucked by the fan 500 to the duct 800 when the warm air inlet 400 sucks in the air in the cooling chamber 300, and After the air is cooled by the heat exchanger 400, the air cooled through the cold air hole 700 is discharged into the cooling chamber 300.
냉각실(300)의 배면과 하우징(200) 사이의 공간의 상부에는 복수의 팬(500)이 설치되어 있다.A plurality of fans 500 are installed in the upper portion of the space between the rear surface of the cooling chamber 300 and the housing 200.
또한, 본 발명에 따른 과냉각 냉각고(1000)에서, 덕트(800)는 복수의 경계판(900)을 더 포함한다.In addition, in the subcooling cooler 1000 according to the present invention, the duct 800 further includes a plurality of boundary plates 900.
이러한 경계판(900)은 덕트(800) 내부를 수직 방향으로 분할한다.The boundary plate 900 divides the inside of the duct 800 in a vertical direction.
본 발명에서는 설명의 용이함을 위해 2개의 팬을 설치하고, 한 개의 경계판(900)이 덕트(800) 내부를 수직 방향으로 이분할하고 있지만, 이에 한정되는 것은 아니며, 과냉각 냉각고(1000)의 크기에 따라 3개 이상의 팬과, 2개 이상의 경계판(900)을 설치할 수도 있다.In the present invention, for ease of explanation, two fans are installed, and one boundary plate 900 divides the inside of the duct 800 in a vertical direction, but is not limited thereto, and the supercooling cooler 1000 Depending on the size, three or more fans and two or more boundary plates 900 may be installed.
이러한 구성은 온기 흡입구(400)에 의해 흡입된 냉각실(300) 내의 온기가 1개의 팬에 의해 덕트(800) 내의 열교환기(600)로 이동됨으로써 발생하는 시간적 지연을 해결함과 아울러 변동되는 냉각실(300) 내의 고르지 못한 온도 분포의 문제점을 해결할 수 있다.This configuration solves the temporal delay that occurs when the warmth in the cooling chamber 300 sucked by the warmth inlet 400 is moved to the heat exchanger 600 in the duct 800 by one fan. The problem of uneven temperature distribution in the chamber 300 can be solved.
즉, 이와 같은 경계판(900)에 의해 음료의 과냉각 상태와, 과냉각실 내의 고른 온도 분포를 구현할 수 있다.That is, it is possible to implement a supercooled state of the beverage and even temperature distribution in the supercooling chamber by the boundary plate 900 as described above.
또한, 요구되는 과냉각 온도대를 미세하게 조정 가능하도록 하는 효과가 있다.In addition, there is an effect of making it possible to finely adjust the required subcooling temperature range.
한편, 본 발명에 따른 과냉각 냉각고(1000)는 냉각실(300)의 측벽을 형성하는 선반용 기둥(310)과, 선반용 기둥(310)과 직교하며 냉각실(300)의 바닥을 형성하는 복수의 선반(320)을 더 포함한다.On the other hand, the subcooling cooler 1000 according to the present invention has a shelf column 310 forming a side wall of the cooling chamber 300, and is perpendicular to the shelf column 310 and forming the bottom of the cooling chamber 300. It further includes a plurality of shelves (320).
이러한 복수의 선반(320)은 냉각실(300) 내부를 복수의 실(室)로 분리시킨다.The plurality of shelves 320 separate the inside of the cooling chamber 300 into a plurality of chambers.
본 실시예에서는 복수의 선반(320)을 3 단으로 하여 설명하지만 이에 한정되는 것은 아니며, 과냉각 냉각고(1000)의 하우징(200)의 크기에 따라 선반(320)의 개수는 증가할 수도 있고, 감소할 수도 있다.In this embodiment, the plurality of shelves 320 are described as three stages, but the present invention is not limited thereto, and the number of shelves 320 may increase according to the size of the housing 200 of the supercooled cooler 1000, It may decrease.
더 상세하게 설명하면, 평상시에는 냉각실(300) 내에는, 선반(320)이 상하 방향으로 복수개가 배치되어 있고, 각 냉기공(700)은 상하 각 선반(320)의 상측 공간에 면한 상태에서 상하 방향 및 좌우 방향으로 분산되어 설치되어 있다.In more detail, in the cooling chamber 300 normally, a plurality of shelves 320 are arranged in the vertical direction, and each cold air hole 700 faces the upper space of the upper and lower shelves 320 It is distributed and installed in the vertical and horizontal directions.
또한, 상하 각 선반(320)의 상측의 공간에 각각 배치된 냉기공(700)은, 덕트(800)로부터 냉각실(300) 내에 불어 넣는 냉기를 상하에 걸쳐서, 즉 각 선반(320)에 대해 균일하게 공급하여, 냉각실(300) 내의 온도를 균일하고도 안정적으로 유지할 수 있도록 한다.In addition, the cold air holes 700 disposed in the upper space of each of the upper and lower shelves 320 extend up and down the cold air blown into the cooling chamber 300 from the duct 800, that is, for each shelf 320 By supplying uniformly, the temperature in the cooling chamber 300 can be uniformly and stably maintained.
또한, 본 발명에 따른 과냉각 냉각고(1000)는, 냉각실 내부의 복수의 위치에 복수의 온도 센서(미도시)가 장착된다.In addition, in the subcooling cooler 1000 according to the present invention, a plurality of temperature sensors (not shown) are mounted at a plurality of locations within the cooling chamber.
이러한 온도 센서는 제어부(110)와 연결되며, 제어부(110)는 냉각실(300) 내부의 온도가 표시된다.This temperature sensor is connected to the controller 110, and the controller 110 displays the temperature inside the cooling chamber 300.
상술한 바와 같은 구성에 의해, 본 발명에 따른 과냉각 냉각고(1000)는 복수의 팬(500)을 포함하여 풍부한 풍량으로 냉각 스피드를 개선하고, 냉각실(300)과 하우징(200) 사이가 덕트 형상으로 형성됨으로써 냉각실(300) 내의 온도를 균일하게 유지시킬 수 있다.With the configuration as described above, the subcooling cooler 1000 according to the present invention includes a plurality of fans 500 to improve cooling speed with abundant air volume, and between the cooling chamber 300 and the housing 200 is a duct By being formed in a shape, the temperature in the cooling chamber 300 can be uniformly maintained.
또한, 온기 흡입구(400)는 복수의 팬(500) 인근에 설치하여 덕트(800) 내의 냉각된 공기가 온기 흡입구(400)를 통해 역류하는 것을 방지하고, 미세한 온도 분포를 유지하기 위해, 덕트(800) 내부를 경계판(900)에 의해 수직으로 분할하여 냉각실(300) 내의 좌우의 온도 편차를 작게 할 수 있다.In addition, the warmth inlet 400 is installed near the plurality of fans 500 to prevent the cooled air in the duct 800 from flowing back through the warmth inlet 400, and to maintain a fine temperature distribution, the duct ( 800) By vertically dividing the interior by the boundary plate 900, the temperature difference between the left and right in the cooling chamber 300 can be reduced.
냉각실(300) 내의 온도 제어를 위해 냉각실(300) 내에는 복수의 온도 센서가 장착된다.A plurality of temperature sensors are installed in the cooling chamber 300 to control the temperature in the cooling chamber 300.
도 6은 본 발명에 따른 과냉각 냉각고에서 제어부의 구성을 나타내는 블록도이다.6 is a block diagram showing the configuration of a control unit in the subcooling cooler according to the present invention.
도 6을 참조하면, 본 발명에 따른 과냉각 냉각고(1000)에서, 제어부(110)는 온도 데이터 입력부(111)와, 온도 데이터 식별부(112)와, 온도 데이터 판별부(113)와, 냉기 제어 가동부(114)와, 온도 출력부(115)를 포함한다.6, in the subcooling cooler 1000 according to the present invention, the control unit 110 includes a temperature data input unit 111, a temperature data identification unit 112, a temperature data determination unit 113, and cold air. A control movable unit 114 and a temperature output unit 115 are included.
온도 데이터 입력부(111)는 온도 센서를 통해 냉각실(300) 내부의 온도 데이터를 입력받는다.The temperature data input unit 111 receives temperature data inside the cooling chamber 300 through a temperature sensor.
온도 데이터 입력부(111)는 냉각실(300) 내의 복수의 위치에 각각 설치된 복수의 온도 센서에 의해, 복수의 위치의 온도 데이터를 각각 입력받게 된다.The temperature data input unit 111 receives temperature data of a plurality of locations, respectively, by a plurality of temperature sensors installed at a plurality of locations in the cooling chamber 300, respectively.
데이터베이스(116)는 미리 정해진 온도 데이터를 저장하는 역할을 수행한다.The database 116 serves to store predetermined temperature data.
여기서, 미리 정해진 온도 데이터란 과냉각을 유지하기 위한 적정 온도 범위를 말한다.Here, the predetermined temperature data refers to an appropriate temperature range for maintaining supercooling.
온도 데이터 식별부(112)는 온도 데이터 입력부(111)로부터 입력받은 냉각실(300) 내의 변동된 온도 데이터를 식별하는 역할을 수행한다.The temperature data identification unit 112 serves to identify the changed temperature data in the cooling chamber 300 received from the temperature data input unit 111.
온도 데이터 판별부(113)는 온도 데이터 식별부(111)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있는지를 판별하는 역할을 수행한다.The temperature data determination unit 113 determines whether there is a difference between the fluctuation data identified by the temperature data identification unit 111 and the predetermined temperature data stored in the database 116.
냉기 제어 가동부(114)는 온도 데이터 판별부(113)의 판별 결과 미리 정해진 온도 데이터와 차이가 있으면 냉기 제어 가동 수단을 가동시키거나 가동을 중단하는 역할을 수행한다.The cold air control movable unit 114 operates or stops the operation of the cold air control activating means if there is a difference from the predetermined temperature data as a result of the determination by the temperature data determination unit 113.
냉기 제어 가동 수단에 대해서는 도 7 내지 도 9를 참조하여 후술하도록 한다.The cold air control operation means will be described later with reference to FIGS. 7 to 9.
온도 출력부(115)는 냉기 제어 가동부(114)의 가동에 의해 변동되는 냉각실(300) 내부의 온도를 출력한다.The temperature output unit 115 outputs the temperature inside the cooling chamber 300 that is varied by the operation of the cold air control movable unit 114.
이와 같이 출력되는 냉각실(300) 내부의 온도는 제어부(110)에서 표시된다.The temperature inside the cooling chamber 300 output as described above is displayed by the controller 110.
도 7은 본 발명에 따른 과냉각 냉각고에서 냉기공에 회전 날개가 설치된 구성을 나타내는 도면이다.7 is a diagram showing a configuration in which a rotating blade is installed in a cold air hole in a subcooled cooler according to the present invention.
도 7을 참조하면, 본 발명에 따른 과냉각 냉각고(1000)의 냉기공(700)은, 냉기공(710)과 직교하는 회전축(720)과, 회전축(720)에 결합되며, 냉기공(700)의 관통 구멍 크기에 대응하는 크기의 회전 날개(710)를 더 포함한다.Referring to FIG. 7, the cold air hole 700 of the subcooled cooler 1000 according to the present invention is coupled to the rotation shaft 720 orthogonal to the cold air hole 710 and the rotation shaft 720, and the cold air hole 700 ) And further includes a rotating blade 710 having a size corresponding to the size of the through hole.
여기서, 도 7에서는 도면의 제약상 냉기공(700)의 관통 구멍이 회전날개(710)의 크기보다 큰 것으로 도시되어 있으나, 실제로는 냉기공(700)의 관통 구멍은 회전 날개(710)의 크기와 거의 동일하다.Here, in FIG. 7, the through hole of the cold air hole 700 is shown to be larger than the size of the rotary blade 710 due to the constraints of the drawing, but in reality the through hole of the cold air hole 700 is the size of the rotary blade 710 Is almost the same as
상기 온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(112)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 없을 경우, 회전 날개(710)는 동작하지 않는다.When there is no difference between the fluctuation data identified from the temperature data identification unit 112 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the rotary blade 710 operates. I never do that.
즉, 회전 날개(710)는 냉기공(700)의 크기에 대응하여 냉기 공급을 방지하도록 막고 있는 상태를 유지하게 된다.That is, the rotating blade 710 maintains a state in which it is blocked so as to prevent the supply of cold air corresponding to the size of the cold air hole 700.
온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(112)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있을 경우, 냉기 제어 가동부(114)는 가동하게 된다.When there is a difference between the fluctuation data identified from the temperature data identification unit 112 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the cold air control movable unit 114 is operated. Is done.
즉, 냉기 제어 가동부(114)는 덕트(800)로부터 냉각실(300)로 냉기가 공급될 수 있도록, 회전 날개(710)를 회전시켜 냉각된 공기를 냉각실(300)로 공급한다.That is, the cold air control movable unit 114 supplies the cooled air to the cooling chamber 300 by rotating the rotor blades 710 so that cold air can be supplied from the duct 800 to the cooling chamber 300.
이때, 회전 날개(710)는 냉기 공급을 방지하도록 막고 있던 상태에서 전후 방향으로 약 90 도 정도 회전하여, 냉기공(700)이 개방되도록 회전하게 된다.At this time, the rotation blade 710 rotates about 90 degrees in the front-rear direction while blocking the supply of cold air, and rotates so that the cold air hole 700 is opened.
이에 의해, 냉기가 냉각실(700)에 공급된다.Thereby, cold air is supplied to the cooling chamber 700.
도 8은 본 발명에 따른 과냉각 냉각고에서 냉기공에 수평 레일 및 수평 이동 플레이트가 설치된 구성을 나타내는 도면이다.8 is a diagram showing a configuration in which a horizontal rail and a horizontal moving plate are installed in a cold air hole in a subcooled cooler according to the present invention.
도 8을 참조하면, 본 발명에 따른 과냉각 냉각고(1000)는, 냉각실(300)의 배면 내측의 냉기공(700) 부근에는, 수평 레일(340)과, 수평 이동 플레이트(350)를 더 포함한다.Referring to FIG. 8, the subcooling cooler 1000 according to the present invention further includes a horizontal rail 340 and a horizontal moving plate 350 in the vicinity of the cold air hole 700 inside the rear surface of the cooling chamber 300. Include.
여기서, 수평 레일(340)은 냉기공(700)의 상부 및 하부에 각각 형성된다.Here, the horizontal rail 340 is formed in the upper and lower portions of the cold air hole 700, respectively.
수평 이동 플레이트(350)는 수평 레일(340)을 따라 좌우로 이동한다.The horizontal moving plate 350 moves left and right along the horizontal rail 340.
상기 온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(111)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 없을 경우, 수평 이동 플레이트(350)는 동작하지 않는다.When there is no difference between the fluctuation data identified from the temperature data identification unit 111 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the horizontal moving plate 350 it does not work.
즉, 수평 이동 플레이트(350)는 냉기공(700)의 일부를 막고 있는 상태를 유지하게 된다.That is, the horizontal moving plate 350 maintains a state in which a part of the cold air hole 700 is blocked.
온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(112)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있을 경우, 냉기 제어 가동부(114)는 가동하게 된다.When there is a difference between the fluctuation data identified from the temperature data identification unit 112 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the cold air control movable unit 114 is operated. Is done.
즉, 냉기 제어 가동부(114)는 덕트(800)로부터 냉각실(300)의 적정한 과냉각 온도보다 온도가 낮은 영역으로 냉기 공급을 방지할 수 있도록, 수평 이동 플레이트(350)가 이동하여 냉각된 공기의 공급을 방지하게 된다.That is, the cold air control movable unit 114 prevents the supply of cold air from the duct 800 to a region having a lower temperature than the appropriate supercooling temperature of the cooling chamber 300, so that the horizontal moving plate 350 moves to prevent the cooling air. It will prevent the supply.
예를 들면, 과냉각 냉각고(1000)를 후방에서 보았을 때, 경계판(900)을 기준으로 냉각실(300)의 좌측의 과냉각 온도가 낮을 경우, 냉기 제어 가동부(114)는 수평 이동 플레이트(350)를 좌측으로 이동시킨다.For example, when the subcooling cooler 1000 is viewed from the rear, when the subcooling temperature on the left side of the cooling chamber 300 is low based on the boundary plate 900, the cold air control movable unit 114 is a horizontal moving plate 350 ) To the left.
이에 의해, 냉각실(300)의 좌측의 과냉각 온도가 적정 온도로 올라가도록 덕트(800)로부터 냉각실(300)의 좌측으로의 냉기 공급이 억제된다.Thereby, supply of cold air from the duct 800 to the left side of the cooling chamber 300 is suppressed so that the subcooling temperature on the left side of the cooling chamber 300 rises to an appropriate temperature.
반대로, 과냉각 냉각고(1000)를 후방에서 보았을 때, 경계판(900)을 기준으로 냉각실(300)의 좌측의 과냉각 온도가 적정 온도보다 높을 경우, 냉기 제어 가동부(114)는 수평 이동 플레이트(350)를 우측으로 이동시킨다.Conversely, when the supercooled cooler 1000 is viewed from the rear, when the subcooling temperature on the left side of the cooling chamber 300 is higher than the appropriate temperature based on the boundary plate 900, the cold air control movable unit 114 is a horizontal moving plate ( 350) to the right.
이에 의해, 냉각실(300)의 좌측의 과냉각 온도가 적정 온도로 내려가도록 덕트(800)로부터 냉각실(300)의 좌측으로 냉기가 공급된다.Accordingly, cold air is supplied from the duct 800 to the left side of the cooling chamber 300 so that the subcooling temperature on the left side of the cooling chamber 300 is lowered to an appropriate temperature.
즉, 본 발명에 따른 과냉각 냉각고(1000)에서, 냉기 제어 가동부(114)의 가동에 의해, 수평 이동 플레이트(350)는 덕트(800)로부터 냉각실(300)로 공급되는 냉각된 공기의 양을 제어한다.That is, in the supercooled cooler 1000 according to the present invention, by the operation of the cold air control movable unit 114, the horizontal moving plate 350 is the amount of cooled air supplied from the duct 800 to the cooling chamber 300 Control.
도 9는 본 발명에 따른 과냉각 냉각고에서 냉기공에 수직 레일 및 수직 이동 플레이트가 설치된 구성을 나타내는 도면이다.9 is a view showing a configuration in which vertical rails and vertical moving plates are installed in cold air holes in the subcooled cooler according to the present invention.
도 9를 참조하면, 본 발명에 따른 과냉각 냉각고(1000)는, 냉각실(300)의 배면 내측의 냉기공(700) 부근의 수직 레일(360)과, 수직 이동 플레이트(370)를 더 포함한다.Referring to FIG. 9, the subcooling cooler 1000 according to the present invention further includes a vertical rail 360 near the cold air hole 700 on the rear inner side of the cooling chamber 300 and a vertical moving plate 370 do.
여기서, 수직 레일(360)은 냉기공(700)의 양측에 각각 형성된다.Here, the vertical rails 360 are formed on both sides of the cold air hole 700, respectively.
수직 이동 플레이트(370)는 수직 레일(360)을 따라 좌우로 이동한다.The vertical moving plate 370 moves left and right along the vertical rail 360.
상기 온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(111)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 없을 경우, 수직 이동 플레이트(370)는 동작하지 않는다.If there is no difference between the fluctuation data identified from the temperature data identification unit 111 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the vertical moving plate 370 it does not work.
즉, 수직 이동 플레이트(370)는 냉기공(700)을 막지 않는 상태를 유지하게 된다.That is, the vertical moving plate 370 maintains a state that does not block the cold air hole 700.
온도 데이터 판별부(113)의 판별 결과 온도 데이터 식별부(111)로부터 식별된 변동 데이터와, 데이터베이스(116)에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있을 경우, 냉기 제어 가동부(114)는 가동하게 된다.When there is a difference between the fluctuation data identified from the temperature data identification unit 111 and the predetermined temperature data stored in the database 116 as a result of the determination by the temperature data determination unit 113, the cold air control movable unit 114 is operated. Is done.
즉, 냉기 제어 가동부(114)는 덕트(800)로부터 냉각실(300)의 과냉각 온도가 낮은 영역으로의 냉기 공급을 방지할 수 있도록, 수직 이동 플레이트(370)가 이동하여 냉각된 공기의 공급을 방지하게 된다.That is, the cold air control movable unit 114 prevents the supply of cold air from the duct 800 to the region where the subcooling temperature of the cooling chamber 300 is low, so that the vertical moving plate 370 moves to prevent the supply of cooled air. Will be prevented.
예를 들면, 과냉각 냉각고(1000)를 후방에서 보았을 때, 복수의 실을 기준으로 상부로부터 첫번째 실의 과냉각 온도가 낮을 경우, 냉기 제어 가동부(114)는 수직 이동 플레이트(370)를 상부로 이동시킨다.For example, when the supercooling cooler 1000 is viewed from the rear, when the supercooling temperature of the first chamber from the top is low based on the plurality of chambers, the cold air control movable unit 114 moves the vertical moving plate 370 upward. Let it.
이에 의해, 첫번째 실의 과냉각 온도가 적정 온도로 올라가도록 덕트(800)로부터 첫번째 실로의 냉기 공급이 억제된다.Thereby, supply of cold air from the duct 800 to the first chamber is suppressed so that the supercooling temperature of the first chamber rises to an appropriate temperature.
반대로, 첫번째 실의 과냉각 온도가 적정 온도보다 높을 경우, 냉기 제어 가동부(114)는 수직 이동 플레이트(370)를 하부로 이동시킨다.Conversely, when the supercooling temperature of the first chamber is higher than the appropriate temperature, the cold air control movable unit 114 moves the vertical moving plate 370 downward.
이에 의해, 첫번째 실의 과냉각 온도가 적정 온도로 내려가도록 덕트(800)로부터 첫번째 실로 냉기가 공급된다.Accordingly, cold air is supplied from the duct 800 to the first chamber so that the supercooling temperature of the first chamber is lowered to an appropriate temperature.
즉, 본 발명에 따른 과냉각 냉각고(1000)에서, 냉기 제어 가동부(114)의 가동에 의해, 수직 이동 플레이트(370)는 덕트(800)로부터 냉각실(300)로 공급되는 냉각된 공기의 양을 제어한다.That is, in the supercooled cooler 1000 according to the present invention, by the operation of the cold air control movable unit 114, the vertical moving plate 370 is the amount of cooled air supplied from the duct 800 to the cooling chamber 300 Control.
이에 의해, 과냉각실 내의 고른 온도 분포를 구현함과 아울러 요구되는 과냉각 온도대를 미세하게 조정 가능하도록 하는 효과가 있다.Accordingly, there is an effect of implementing an even temperature distribution in the subcooling chamber and enabling fine adjustment of a required subcooling temperature range.
이상, 일부 예를 들어서 본 발명의 바람직한 여러 가지 실시 예에 대해서 설명하였지만, 본 "발명을 실시하기 위한 구체적인 내용" 항목에 기재된 여러 가지 다양한 실시 예에 관한 설명은 예시적인 것에 불과한 것이며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이상의 설명으로부터 본 발명을 다양하게 변형하여 실시하거나 본 발명과 균등한 실시를 행할 수 있다는 점을 잘 이해하고 있을 것이다.In the above, several preferred embodiments of the present invention have been described with some examples, but the description of the various various embodiments described in the "Specific Contents for Carrying out the Invention" section is merely exemplary, and the present invention is Those of ordinary skill in the art to which it belongs will be well understood from the above description that the present invention can be variously modified and implemented or equivalent to the present invention.
또한, 본 발명은 다른 다양한 형태로 구현될 수 있기 때문에 본 발명은 상술한 설명에 의해서 한정되는 것이 아니며, 이상의 설명은 본 발명의 개시 내용이 완전해지도록 하기 위한 것으로 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 본 발명의 범주를 완전하게 알려주기 위해 제공되는 것일 뿐이며, 본 발명은 청구범위의 각 청구항에 의해서 정의될 뿐임을 알아야 한다.In addition, since the present invention can be implemented in a variety of other forms, the present invention is not limited by the above description, and the above description is intended to complete the disclosure of the present invention, and is generally used in the technical field to which the present invention pertains. It should be understood that it is provided only to completely inform the scope of the present invention to those skilled in the art, and that the present invention is only defined by each claim of the claims.
과냉각실 내의 고른 온도 분포를 구현함과 아울러 요구되는 과냉각 온도대를 미세하게 조정 할 수 있는 효과가 있다.In addition to realizing an even temperature distribution in the subcooling chamber, there is an effect of being able to finely adjust the required subcooling temperature range.
(없음)(none)

Claims (10)

  1. 정면이 개방된 하우징;A housing with an open front;
    상기 하우징의 정면을 개폐하는 도어;A door for opening and closing the front of the housing;
    상기 하우징 내에 설치되며 액체 음료의 용기를 수용하는 냉각실;A cooling chamber installed in the housing and accommodating a container for a liquid beverage;
    상기 냉각실 상부에 설치되며 상기 냉각실 내의 공기를 흡입하는 온기 흡기구;A warm air inlet installed above the cooling chamber and configured to suck air in the cooling chamber;
    흡기된 공기를 상기 냉각실과 상기 하우징 사이의 공간인 덕트로 이동시키는 복수의 팬;A plurality of fans for moving intake air into a duct that is a space between the cooling chamber and the housing;
    상기 덕트 내에 설치되며 이동된 공기를 냉각시키는 열교환기; 및A heat exchanger installed in the duct and cooling the moved air; And
    상기 냉각실의 배면에 설치되며 냉각된 공기를 상기 냉각실로 배출시키는 냉기공;을 포함하며,Includes; a cold air hole installed on the rear surface of the cooling chamber and discharging cooled air to the cooling chamber,
    상기 덕트는 복수의 경계판을 더 포함하고,The duct further includes a plurality of boundary plates,
    상기 경계판은 상기 덕트 내부를 수직 방향으로 분할하는 것을 특징으로 하는,The boundary plate is characterized in that dividing the inside of the duct in a vertical direction,
    과냉각 냉각고.Supercooled cooler.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 냉각실 내부의 복수의 위치에 장착되는 복수의 온도 센서; 및A plurality of temperature sensors mounted at a plurality of locations inside the cooling chamber; And
    상기 온도 센서와 연결되는 제어부;를 더 포함하며,Further comprising a; a control unit connected to the temperature sensor,
    상기 제어부는 상기 냉각실 내부의 온도가 표시되는 것을 특징으로 하는,The control unit is characterized in that the temperature inside the cooling chamber is displayed,
    과냉각 냉각고.Supercooled cooler.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 제어부는,The control unit,
    냉기 제어 가동 수단을 가동시키는 냉기 제어 가동부; 및A cold air control movable unit for activating the cold air control activating means; And
    상기 냉기 제어 가동부의 가동에 의해 변동되는 상기 냉각실 내부의 온도를 출력하는 온도 출력부;를 포함하는 것을 특징으로 하는,Characterized in that it comprises; a temperature output unit for outputting the temperature inside the cooling chamber fluctuates by the operation of the cold air control movable unit,
    과냉각 냉각고.Supercooled cooler.
  4. 제 3 항에 있어서,The method of claim 3,
    상기 냉기공은,The cold air,
    상기 냉기공과 직교하는 회전축; 및A rotation shaft orthogonal to the cold air hole; And
    상기 회전축에 결합되며, 상기 냉기공의 관통구멍 크기에 대응하는 크기의 회전 날개;를 더 포함하는 것을 특징으로 하는,A rotation blade coupled to the rotation shaft and having a size corresponding to the size of the through hole of the cold air hole;
    과냉각 냉각고.Supercooled cooler.
  5. 제 4 항에 있어서,The method of claim 4,
    냉각된 공기의 미공급시 상기 회전 날개는 상기 냉기공을 통한 공기의 공급을 중지하며,When the cooled air is not supplied, the rotary blade stops supplying air through the cold air hole,
    상기 냉기 제어 가동부의 가동에 의해, 상기 덕트로부터 상기 냉각실로 냉각된 공기의 공급시 상기 회전 날개는 전후 방향으로 회전하여 공기가 상기 냉각실에 공급되도록 하는 것을 특징으로 하는,When the cooling air is supplied from the duct to the cooling chamber by the operation of the cold air control movable unit, the rotating blade rotates in a forward and backward direction to supply air to the cooling chamber,
    과냉각 냉각고.Supercooled cooler.
  6. 제 3 항에 있어서,The method of claim 3,
    상기 냉각실의 배면 내측에는,Inside the rear surface of the cooling chamber,
    상기 냉기공의 상부 및 하부에 각각 형성되는 수평 레일; 및Horizontal rails respectively formed in the upper and lower portions of the cold air hole; And
    상기 수평 레일을 따라 좌우로 이동하는 수평 이동 플레이트;를 더 포함하는 것을 특징으로 하는,Characterized in that it further comprises a; horizontal moving plate moving left and right along the horizontal rail,
    과냉각 냉각고.Supercooled cooler.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 냉기 제어 가동부의 가동에 의해, 상기 수평 이동 플레이트가 상기 덕트로부터 상기 냉각실로 공급되는 냉각된 공기량을 제어하는 것을 특징으로 하는,By the operation of the cold air control movable unit, characterized in that the horizontal moving plate controls the amount of cooled air supplied from the duct to the cooling chamber,
    과냉각 냉각고.Supercooled cooler.
  8. 제 3 항에 있어서,The method of claim 3,
    상기 냉각실의 배면 내측에는,Inside the rear surface of the cooling chamber,
    상기 냉기공의 양측에 각각 형성되는 수직 레일; 및Vertical rails respectively formed on both sides of the cold air hole; And
    상기 수직 레일을 따라 상하로 이동하는 수직 이동 플레이트;를 더 포함하는 것을 특징으로 하는,It characterized in that it further comprises a; vertical moving plate that moves up and down along the vertical rail,
    과냉각 냉각고.Supercooled cooler.
  9. 제 8 항에 있어서,The method of claim 8,
    상기 냉기 제어 가동부의 가동에 의해, 상기 수직 이동 플레이트가 상기 덕트로부터 상기 냉각실로 공급되는 냉각된 공기량을 제어하는 것을 특징으로 하는,By the operation of the cold air control movable unit, characterized in that the vertical moving plate controls the amount of cooled air supplied from the duct to the cooling chamber,
    과냉각 냉각고.Supercooled cooler.
  10. 제 3 항에 있어서,The method of claim 3,
    상기 제어부는,The control unit,
    상기 온도 센서를 통해 상기 냉각실 내부의 온도 데이터를 입력받는 온도 데이터 입력부;A temperature data input unit for receiving temperature data inside the cooling chamber through the temperature sensor;
    미리 정해진 온도 데이터를 저장하는 데이터베이스;A database storing predetermined temperature data;
    상기 온도 데이터 입력부로부터 입력받는 상기 냉각실 내의 변동된 온도 데이터를 식별하는 온도 데이터 식별부; 및A temperature data identification unit for identifying fluctuated temperature data in the cooling chamber received from the temperature data input unit; And
    상기 온도 데이터 식별부로부터 식별된 변동 데이터와, 상기 데이터베이스에 저장되어 있는 미리 정해진 온도 데이터가 차이가 있는지를 판별하는 온도 데이터 판별부;를 포함하며,And a temperature data determination unit that determines whether there is a difference between the fluctuation data identified by the temperature data identification unit and the predetermined temperature data stored in the database, and
    상기 냉기 제어 가동부는,The cold air control movable part,
    상기 온도 데이터 판별부의 판별 결과 미리 정해진 온도 데이터와 차이가 있으면 상기 냉기 제어 가동 수단을 가동하거나 가동을 중지시키는 것을 특징으로 하는,It characterized in that the cold air control activating means is operated or stopped when there is a difference from the predetermined temperature data as a result of the determination of the temperature data determination unit,
    과냉각 냉각고.Supercooled cooler.
PCT/KR2019/009595 2019-05-16 2019-08-01 Supercooling freezer box WO2020230951A1 (en)

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