KR20130124801A - Temperature maintenance apparatus for tube rack - Google Patents

Temperature maintenance apparatus for tube rack Download PDF

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KR20130124801A
KR20130124801A KR1020120048215A KR20120048215A KR20130124801A KR 20130124801 A KR20130124801 A KR 20130124801A KR 1020120048215 A KR1020120048215 A KR 1020120048215A KR 20120048215 A KR20120048215 A KR 20120048215A KR 20130124801 A KR20130124801 A KR 20130124801A
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South Korea
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temperature
tube rack
heat
thermal conductivity
tube
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KR1020120048215A
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Korean (ko)
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KR101386968B1 (en
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장욱진
윤영웅
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(주)진스랩
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/06—Test-tube stands; Test-tube holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/023—Sending and receiving of information, e.g. using bluetooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1894—Cooling means; Cryo cooling

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

The present invention relates to a temperature control device for a tube rack, more specifically, to a temperature control device for a tube rack, which maintains the temperature of a laboratory tube rack for a predetermined period of time without using separate power. The present invention comprises a body which is formed in the shape of a container with an opened top, a heating member which is accommodated in the body and heats or cools air, and a heat conduction plate which is made of high conductive material, covers the top of the body, and mounts the laboratory tube rack on the upper surface thereof.

Description

튜브랙용 온도유지장치{Temperature maintenance apparatus for tube rack}Temperature maintenance apparatus for tube racks {Temperature maintenance apparatus for tube rack}

본 발명은 튜브랙용 온도유지장치에 관한 것으로, 특히 별도의 동력을 사용하지 않고도 실험용 튜브랙(Tube Rack)의 온도를 일정시간 동안 유지할 수 있도록 한 튜브랙용 온도유지장치에 관한 것이다.
The present invention relates to a tube rack temperature holding device, and more particularly to a tube rack temperature holding device to maintain the temperature of the tube rack (Tube Rack) for a certain time without using a separate power.

일반적으로 실험용 튜브랙은 알루미늄 등의 열전도체로 몸체가 구성되어 상부면에 행과 열로 다수의 튜브삽입공이 형성되어 튜브를 이에 삽입시켜 일정온도가 유지되도록 하는 기능을 갖는다.In general, an experimental tube rack has a function of maintaining a constant temperature by inserting a tube therein by forming a plurality of tube insertion holes in rows and columns on a top surface of the body composed of a thermal conductor such as aluminum.

이러한 실험용 튜브랙을 가열하거나 냉각시켜 튜브삽입공에 삽입되는 튜브에 온열 또는 냉열을 가하기 위해서 실험용 튜브랙을 직접 온장고나 냉장고에 넣어 일정온도로 가열 또는 냉각시킨다.In order to heat or cool the experimental tube rack to heat or cool the tube inserted into the tube insertion hole, the experimental tube rack is directly put in a warmer or a refrigerator and heated or cooled to a predetermined temperature.

이후 온장고나 냉장고로부터 꺼내어 튜브를 튜브삽입공에 삽입시킴으로써 튜브가 일정온도를 갖도록 하는 것이다.Then, the tube is taken out of the refrigerator or the refrigerator by inserting the tube into the tube insertion hole to have a certain temperature.

그런데, 이러한 실험용 튜브랙을 가열 또는 냉각시키기 위해서는 온장고와 냉장고를 구비하여야 하므로, 실험용 튜브랙을 사용하는 공간의 제약이 따르고, 또한 온장고 또는 냉장고로부터 꺼내어 사용하는 순간부터 대기와의 접촉에 의해 열을 빼앗기게 되어 장시간 튜브에 열을 가할 수 없게 된다.However, in order to heat or cool the laboratory tube rack, a heater and a refrigerator must be provided. Therefore, the space for using the laboratory tube rack is restricted, and the heat is removed from the heater or the refrigerator by contact with the atmosphere from the moment of use. It will be taken away and will not be able to heat the tube for a long time.

장시간 튜브에 열을 가하고자 하는 경우 튜브삽입공에 삽입된 튜브를 다시 새로운 실험용 튜브랙에 삽입시키는 교체과정을 거쳐야 하므로, 이때 튜브의 온도변화가 발생할 수 있어 실험의 신뢰도가 저하되며, 또한 번거로운 문제점이 뒤따른다.In order to heat the tube for a long time, the tube inserted into the tube insertion hole needs to be replaced with a new experimental tube rack. Therefore, the temperature change of the tube may occur, thereby reducing the reliability of the experiment. This follows.

아울러, 실험용 튜브랙의 온도 변화를 실험자가 빠르고 정확하게 확인할 수 있는 방법이 없어서, 이 또한 튜브의 온도변화를 유발하므로 정확한 실험이 이루어지지 못하는 경우가 다반사이다.
In addition, there is no way for the experimenter to quickly and accurately determine the temperature change of the experimental tube rack, and this also causes a temperature change of the tube, so the accurate experiment is often not made.

상기의 문제점을 해결하기 위하여, 본 발명은 온열 또는 냉열을 발열하는 발열재를 내부에 수용하고, 상측에 열전도도가 높은 전도판을 구비하여 전도판 상부에 실험용 튜브랙을 올려놓아 열을 가하도록 한 튜브랙용 온도유지장치를 제공하는데 그 목적이 있다.
In order to solve the above problems, the present invention accommodates a heating material that generates heat or cold heat therein, and provided with a conductive plate with a high thermal conductivity on the upper side to put a test tube rack on the conductive plate to apply heat. The object is to provide a temperature holding device for a tube rack.

상기의 목적을 달성하기 위한 본 발명의 튜브랙용 온도유지장치는,Tube rack temperature holding device of the present invention for achieving the above object,

상부가 개방된 함체 형태의 몸체;A body having an open shape at the top;

상기 몸체의 내부에 수용되어 온열 또는 냉열을 발열하는 발열재;A heat generating material which is accommodated in the body and generates heat or cold heat;

열전도도가 높은 재질로 되고, 상기 몸체의 상부를 덮으며, 상부면에 실험용 튜브랙이 안착되는 열전도판;으로 구성된 것을 특징으로 한다.
It is made of a high thermal conductivity material, covering the upper portion of the body, the heat conduction plate is seated on the upper surface of the experimental tube rack; characterized in that consisting of.

또한 상기 몸체에는,In addition, the body,

발열재의 온도를 감지하는 온도센서;A temperature sensor for sensing a temperature of the heating material;

고유의 ID를 저장하고 있는 ID저장부;ID storage unit for storing a unique ID;

상기 온도센서로부터 주기적으로 감지된 온도값과 설정된 온도값의 차이값이 규정된 값을 벗어난 경우에 경보신호를 출력하고, 상기 ID저장부에 저장된 ID를 읽어들여 출력하는 프로세서;A processor for outputting an alarm signal when a difference value between a temperature value periodically detected from the temperature sensor and a set temperature value is outside a prescribed value, and reading and outputting an ID stored in the ID storage unit;

상기 프로세서의 출력에 의해 시각적과 청각적인 경보를 발생하는 경보부;An alarm unit for generating a visual and audio alarm by the output of the processor;

상기 프로세서의 출력을 무선으로 원격지로 송신하는 무선송신부;A wireless transmitter for wirelessly transmitting the output of the processor to a remote site;

전원을 공급하는 배터리;로 구성된 회로부가 포함된다.
It includes a circuit unit consisting of; a battery for supplying power.

이와같은 구성을 갖는 본 발명은 별도의 온장고 또는 냉장고 등의 동력을 사용하지 않음으로 인해 이동성이 뛰어나 공간의 제약이 없고, 또한 내장된 발열재에 의해 일정시간동안 일정온도를 유지할 수 있어서 실험의 신뢰도가 향상되며, 튜브랙의 온도변화를 정확히 확인할 수 있어서 정온에서의 실험이 이루어질 수 있도록 한 효과를 갖는다.
The present invention having such a configuration is excellent in mobility because it does not use a power source such as a separate warmer or a refrigerator, and there is no limitation of space, and also it is possible to maintain a constant temperature for a predetermined time by the built-in heating material, so the reliability of the experiment Is improved, and the temperature change of the tube rack can be confirmed accurately, so that the experiment can be carried out at a constant temperature.

도1은 본 발명의 분해도.
도2는 도1의 결합단면도.
도3은 알람부의 회로 구성도.1 is an exploded view of the present invention.
2 is a cross-sectional view of the combination of FIG.
3 is a circuit diagram of an alarm unit.

이러한 본 발명을 첨부한 도면을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명의 분해도로서, 몸체(100), 발열재(150), 그리고 열전도판(160)로 구성된다.1 is an exploded view of the present invention, which is composed of a body 100, a heat generating material 150, and a heat conduction plate 160.

몸체(100)는 상부가 개방된 형태의 함체 형태로서, 수용공간(110)을 형성하고, 내측면 상부에는 내측둘레를 따라 단턱부(120)가 형성된다.The body 100 is an enclosure having an open top, and forms a receiving space 110, and a stepped part 120 is formed along an inner circumference at an upper side of the inner side.

또한 단턱부(120)의 상부면 모서리부분에는 각각 핀결합공(130)이 형성되는 구조를 갖는다.In addition, the upper surface of the stepped portion 120 has a structure in which the pin coupling holes 130 are formed, respectively.

몸체(100)는 열전도도가 뛰어난 알루미늄재질로 되거나 반대로 열전도도가 낮은 보온재로 형성될 수 있다.The body 100 may be made of an aluminum material having excellent thermal conductivity or may be formed of a heat insulating material having a low thermal conductivity.

상기 몸체(100)의 내부 수용공간(110)에는 온열 또는 냉열을 발열하는 발열재(150)가 수용되며, 상기 발열재(150)는 교환이 가능한 형태로 몸체(100)와는 분리가 가능한 형태가 되는 것이 바람직하다.The inner receiving space 110 of the body 100 is housed with a heating material 150 for generating heat or cold heat, the heating material 150 is a form that can be separated from the body 100 in the form of exchangeable It is desirable to be.

몸체(100)의 상측으로부터는 열전도판(160)이 덮여져서 단턱부(120)의 상단에 얹혀지게 되어 수용공간(110)을 밀폐시키게 되며, 이때 열전도판(160)의 모서리부분에는 몸체(100)의 핀결합공(130)과 대응되는 위치에 핀삽입공(161)이 형성되어 있다.The heat conduction plate 160 is covered from the upper side of the body 100 so as to be placed on the upper end of the stepped part 120 to seal the receiving space 110. The pin insertion hole 161 is formed at a position corresponding to the pin coupling hole 130.

상기 열전도판(160)은 열전도가 뛰어나 알루미늄, 스테인레스, 동판 등의 금속재로 되어 단턱부(120)에 얹혀져 수용공간(110)의 상부를 모두 덮어 밀폐시키도록 하는 크기를 가지며, 또한 핀삽입공(161)과 핀결합공(130)에 삽입되어 열전도판(160)과 몸체(100)를 결합시키는 핀(162)은 볼트 또는 원터치 형태로 결합 및 분리가 가능한 핀의 형태가 됨이 바람직하다.The heat conduction plate 160 is excellent in thermal conductivity and is made of a metal material such as aluminum, stainless steel, copper plate, etc., and is placed on the stepped portion 120 to cover and cover all the upper portions of the receiving space 110. The pin 162 inserted into the 161 and the pin coupling hole 130 to couple the heat conducting plate 160 and the body 100 is preferably in the form of a pin that can be coupled and separated in a bolt or one-touch form.

튜브랙(200)의 경우 일반적인 형태로서, 행과 열로 다수의 튜브삽입공(210)이 형성되어 이에 튜브(220)가 삽입되도록 한 구조를 가지며, 열전도도가 뛰어난 알루미늄으로 형성된다.In the case of the tube rack 200 as a general form, a plurality of tube insertion holes 210 are formed in a row and a column so that the tube 220 is inserted therein, and is formed of aluminum having excellent thermal conductivity.

도2는 도1의 결합단면도로서, 수용공간(110)의 내측으로 발열재(150)가 삽입되어 위치하며, 몸체(100)의 상측으로는 열전도판(160)이 덮여져 핀(162)에 의해 고정된 형태를 갖는다.FIG. 2 is a cross sectional view of FIG. 1, in which a heat generating material 150 is inserted into the receiving space 110, and a heat conducting plate 160 is covered on the upper side of the body 100 to the fin 162. By a fixed form.

이때, 열전도판(160)의 상부면에는 튜브랙(200)이 얹혀져 그 하부면이 열전도판(160)의 상부면과 접촉함으로써 발열재(150)로부터 발생하는 온열 또는 냉열이 열전도판(160)을 통해 튜브랙(200)에 전달됨으로써 일정온도를 유지할 수 있도록 한다.At this time, the tube rack 200 is mounted on the upper surface of the heat conduction plate 160 so that the bottom surface is in contact with the upper surface of the heat conduction plate 160 to heat or cool heat generated from the heat generating material 150 is the heat conduction plate 160. By passing through the tube rack 200 to maintain a constant temperature.

아울러 몸체(100)의 상측부위가 단턱부(120)보다 높게 형성되어, 튜브랙(200)이 측방향으로 이탈되는 것을 방지한다.In addition, the upper portion of the body 100 is formed higher than the stepped portion 120, to prevent the tube rack 200 is separated in the lateral direction.

몸체(100)가 열전도도가 뛰어난 재질로 된 경우에는 발열재(150)와 열전도판(160)이 결합된 상태의 몸체(100)를 곧바로 온장고나 냉장고에 넣어 가열 또는 냉각시킨 후 꺼내어 열전도판(160)의 상부면에 튜브랙(200)을 얹어 열을 가하게 된다.When the body 100 is made of a material having excellent thermal conductivity, the body 100 in a state in which the heating material 150 and the heat conduction plate 160 are combined is immediately put in a warmer or a refrigerator, heated or cooled, and then taken out of the heat conduction plate ( The tube rack 200 is placed on an upper surface of the 160 to apply heat.

반대로 열전도도가 낮은 재질인 보온재로 된 경우에는 발열재(150)를 미리 온장고나 냉장고에 넣어 가열 또는 냉각시킨 다음 이를 꺼내어 몸체(100)의 수용공간(110)에 넣어 열전도판(160)을 덮음으로써 실험현장에서 곧바로 사용할 수 있게 된다.On the contrary, when the heat insulating material is made of a material having low thermal conductivity, the heating material 150 is put in a warmer or a refrigerator beforehand to be heated or cooled, and then taken out and put in the receiving space 110 of the body 100 to cover the heat conducting plate 160. As a result, it can be used immediately at the test site.

이러한 구조는 발열재(150)를 미리 가열 또는 냉각하여 보온을 행한 다음 실험 장소로 이동하여 실험 직전에 몸체(100)에 수용시켜 사용할 수 있도록 함으로써 이동성이 뛰어난 장점을 갖는 것이다.This structure has the advantage of excellent mobility by allowing the heating material 150 to be heated or cooled in advance to insulate and then move to an experimental place to be accommodated in the body 100 immediately before the experiment.

발열재(150)를 수용시키기 위해 열전도판(160)의 분리와 결합이 쉬워야 하며, 이를 위해 핀(162)과 핀결합공(130)은 원터치로 결합 및 분리가 가능한 구조를 가지는 것이 바랍직하다.
In order to accommodate the heat generating material 150, the separation and coupling of the heat conduction plate 160 should be easy. For this purpose, the fin 162 and the pin coupling hole 130 are preferably one-touch structure and can be separated.

한편, 발열재(150)가 몸체(100)의 내부에 수용된 형태이므로 쉽게 온도의 변화를 실험자가 확인하기가 매우 곤란한다.On the other hand, since the heat generating material 150 is accommodated in the interior of the body 100, it is very difficult for the experimenter to easily check the change in temperature.

온도의 변화가 발생하면 신뢰성을 갖는 실험이 이루어질 수 없으므로, 발열재(150)의 온도변화를 실험자에게 즉각 알려야 한다.When the temperature change occurs, the experiment with reliability cannot be made, so the temperature change of the heating material 150 should be immediately informed to the experimenter.

이를 위해 수용공간(110)의 바닥부에는 회로부(300)가 설치되는데, 상기 회로부(300)는 도3에서와 같이 발열재(150)의 온도를 온도센서(310)가 주기적으로 감지하여 프로세서(320)로 제공하면, 프로세서(320)는 설정된 온도값과 감지된 입력값을 비교하게 된다.To this end, a circuit unit 300 is installed at the bottom of the accommodation space 110. The circuit unit 300 periodically detects the temperature of the heat generating material 150 by the temperature sensor 310 as shown in FIG. In operation 320, the processor 320 compares the set temperature value with the sensed input value.

그 비교결과 규정된 값을 벗어난 경우 즉, 온도의 변화가 커 실험에 영향을 끼치는 온도가 되면, 프로세서(320)는 경보부(350)를 통해 경보신호를 출력하여 실험자에게 경보음과 시각적인 경보신호(예를들면 적색 LED의 점멸 등)를 발생하게 된다.When the comparison result is out of the prescribed value, that is, when the temperature change is large and affects the experiment, the processor 320 outputs an alarm signal through the alarm unit 350 to alert the experimenter to the alarm sound and the visual alarm signal. (For example, blinking red LED).

이와함께 프로세서(320)는 ID저장부(330)에 저장된 ID를 읽어들여 무선송신부(340)를 통해 원격지의 제어반으로 무선송신함으로써 다수의 온도유지장치의 온도변화를 확인함과 아울러 이러한 경보를 해당 실험실의 실험자에게 즉각 통보함으로써 즉각적인 인지가 가능하도록 한다.
At the same time, the processor 320 reads the ID stored in the ID storage unit 330 and wirelessly transmits the ID stored in the ID control unit 340 to a remote control panel through the wireless transmitter 340 to check the temperature change of the plurality of temperature maintaining apparatuses and to respond to such an alarm. Immediate notification to the laboratory's experimenter ensures immediate recognition.

100 : 몸체 110 : 수용공간
120 : 단턱부 130 : 핀결합공
150 : 발열재 160 : 열전도판
161 : 핀삽입공 162 : 핀
200 : 튜브랙 300 : 회로부100: body 110: receiving space
120: step portion 130: pin coupling hole
150: heat generating material 160: heat conduction plate
161: pin insertion hole 162: pin
200: tube rack 300: circuit part

Claims (3)

상부가 개방된 함체 형태의 몸체;
상기 몸체의 내부에 수용되어 온열 또는 냉열을 발열하는 발열재;
열전도도가 높은 재질로 되고, 상기 몸체의 상부를 덮으며, 상부면에 실험용 튜브랙이 안착되는 열전도판;으로 구성된 것을 특징으로 하는 튜브랙용 온도유지장치.
A body having an open shape at the top;
A heat generating material which is accommodated in the body and generates heat or cold heat;
A thermal conductivity plate made of a material having high thermal conductivity, covering the upper portion of the body, the thermal conductive plate is seated on the upper surface of the experimental tube rack.
제1항에 있어서, 상기 몸체는 열전도도가 높은 재질 또는 열전도도가 낮은 보온재로 형성된 것을 특징으로 하는 튜브랙용 온도유지장치.
The temperature maintaining apparatus for a tube rack according to claim 1, wherein the body is formed of a material having high thermal conductivity or a heat insulating material having a low thermal conductivity.
제1항에 있어서, 상기 몸체에는
발열재의 온도를 감지하는 온도센서;
고유의 ID를 저장하고 있는 ID저장부;
상기 온도센서로부터 주기적으로 감지된 온도값과 설정된 온도값의 차이값이 규정된 값을 벗어난 경우에 경보신호를 출력하고, 상기 ID저장부에 저장된 ID를 읽어들여 출력하는 프로세서;
상기 프로세서의 출력에 의해 시각적과 청각적인 경보를 발생하는 경보부;
상기 프로세서의 출력을 무선으로 원격지로 송신하는 무선송신부;
전원을 공급하는 배터리;로 구성된 회로부가 포함된 것을 특징으로 하는 튜브랙용 온도유지장치.According to claim 1, wherein the body
A temperature sensor for sensing a temperature of the heating material;
ID storage unit for storing a unique ID;
A processor for outputting an alarm signal when a difference value between a temperature value periodically detected from the temperature sensor and a set temperature value is outside a prescribed value, and reading and outputting an ID stored in the ID storage unit;
An alarm unit for generating a visual and audio alarm by the output of the processor;
A wireless transmitter for wirelessly transmitting the output of the processor to a remote site;
Tube holding temperature holding device comprising a circuit portion consisting of; a battery for supplying power.
KR1020120048215A 2012-05-07 2012-05-07 Temperature maintenance apparatus for tube rack KR101386968B1 (en)

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KR102349486B1 (en) 2021-06-30 2022-01-07 정지혁 Tube rack with super absorbent polymer coolant

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JP3113446B2 (en) * 1993-03-26 2000-11-27 三洋電機株式会社 incubator
JP2006030144A (en) * 2004-07-21 2006-02-02 Kajikkusu Trading:Kk Sample tube heat-insulating tray and heat insulating box for multi-well plate
KR100666445B1 (en) * 2006-03-09 2007-01-09 주식회사 플라즈마트 A temperature control device of dielectric lid for inductively-coupled plasma processing unit

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Publication number Priority date Publication date Assignee Title
CN108246381A (en) * 2017-12-26 2018-07-06 江苏省肿瘤医院 A kind of liquid level senses micro EP pipe supports
WO2023128610A1 (en) * 2021-12-30 2023-07-06 한국전자기술연구원 Portable thermal block module
KR20230102318A (en) * 2021-12-30 2023-07-07 한국전자기술연구원 Portable Thermal block module

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