KR950000323Y1 - Heater automatic temperature control device for preventing bursting of pipes freezing - Google Patents
Heater automatic temperature control device for preventing bursting of pipes freezing Download PDFInfo
- Publication number
- KR950000323Y1 KR950000323Y1 KR2019910016204U KR910016204U KR950000323Y1 KR 950000323 Y1 KR950000323 Y1 KR 950000323Y1 KR 2019910016204 U KR2019910016204 U KR 2019910016204U KR 910016204 U KR910016204 U KR 910016204U KR 950000323 Y1 KR950000323 Y1 KR 950000323Y1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature control
- control device
- temperature
- automatic temperature
- heater automatic
- Prior art date
Links
- 230000008014 freezing Effects 0.000 title claims description 5
- 238000007710 freezing Methods 0.000 title claims description 5
- 230000009172 bursting Effects 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims description 28
- 239000004020 conductor Substances 0.000 claims description 9
- 229920001940 conductive polymer Polymers 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 자동 온도조절기가 내장된 상태의 구조도.1 is a structural diagram of a state in which a conventional thermostat is built.
제2도는 제1도의 등가회로도.2 is an equivalent circuit diagram of FIG.
제3도는 본 고안에 의한 온도제어장치의 구조도.3 is a structural diagram of a temperature control device according to the present invention.
제4도는 제3도의 등가회로도.4 is an equivalent circuit diagram of FIG.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
2a : 전원선 3a : 접속본체2a: power line 3a: connection body
4a : 온도센서 5a : 압착단자4a: temperature sensor 5a: crimp terminal
6a,6b :도전성 고분자 발열선 7a : 단말부6a, 6b: conductive polymer heating wire 7a: terminal portion
본 고안은 수도동결방지용 히터 자동온도제어장치에 관한 것으로, 특히 자율제어 기능을 갖는 온도센서에 의해 자동적으로 온도조절이 가능하도록 하고 열을 발생시키는 다수의 발열선을 병렬로 접속시켜 전력소모를 절감할 수 있도록 한 수도동결방지용 히터 자동 제어장치에 관한 것이다.The present invention relates to a heater automatic temperature control device for preventing water freezing, and in particular, it is possible to automatically control the temperature by a temperature sensor having an autonomous control function and to reduce power consumption by connecting a plurality of heating lines that generate heat in parallel. The present invention relates to a heater automatic control device for preventing water freezing.
종래의 수도동결방지용 히터온도제어장치는 제1도 및 제2도에 나타낸 바와같이 발열선(6)의 단말부(7)를 절연물질로 일정한 형태로 형성하고 발열선(6)을 온도센서(4)와 함께 전원선(2)과 압착단자(5)에 형태로 형성하고 발열선(6)을 온도센서(4)와 함께 전원선(2)과 압착단자(5)에 접속시킨후 이를 절연물질로 수밀이 되도록 접속본체(3)를 형성시켜 전원선(2)에 전원을 공급할 수 있도록 한 전원플러그(1)를 사용하도록 구성되어져 있다.Conventional water freeze protection heater temperature control device is formed in the terminal portion 7 of the heating wire (6) in an insulating material as shown in Figures 1 and 2, and the heating wire (6) to the temperature sensor (4) Together with the temperature line 4 and the heating wire 6 together with the temperature sensor 4 to the power line 2 and the crimp terminal 5 together with the insulating material The power supply plug 1 which forms the connection main body 3 so that power can be supplied to the power supply line 2 is used.
즉, 종래의 히터온도 제어장치에 사용했던 발열선(6)은 니크롬선 또는 니켈 합금선의 금속도체를 구성되어 도체위에 일정한 두께를 절열 물질로 피복되어 있는 상태에서 전원플러그(1)를 통해 전원을 공급시키면 전원선(2)을 통한 전류가 금속도체 발열선(6)에 전달되어 열을 발생시키게 된다.That is, the heating wire 6 used in the conventional heater temperature control device is composed of a metal conductor of nichrome wire or nickel alloy wire, and supplies power through the power plug 1 in a state where a certain thickness is coated on the conductor with a heat insulating material. Then, the current through the power line 2 is transferred to the metal conductor heating line 6 to generate heat.
발열선(6)으로부터 열이 발생한후 발열온도가 일정온도 이상으로 될 경우 접속본체(3)내의 온도센서(4)에 의해 전류가 차단되어 일정온도 이상에서는 더 이상 열을 발생하지 않으며, 일정온도 이하로 내려가면 온도센서(4)의 접점은 다시 접속되어 금속도체발열선(6)에 전류가 재공급되어 발열선(6)이 발열함과 동시에 수도관이나 또는 수도계량기에 발열선(6)의 발열을 전도시켜 동결이 되지 않도록 하는 것이었다.If the heat generation temperature becomes higher than a certain temperature after the heat is generated from the heating wire 6, the current is cut off by the temperature sensor 4 in the connection body 3, and no heat is generated any more than a certain temperature, and below a certain temperature. When the temperature sensor 4 is lowered, the contact point of the temperature sensor 4 is reconnected, and the current is supplied to the metal conductor heating wire 6 again so that the heating wire 6 generates heat and conducts heat generation of the heating wire 6 to the water pipe or water meter. It was to prevent freezing.
그러나 이와같은 종래의 히터온도 제어장치는 발열선을 니크롬선 또는 니켈함금선과 같은 금속도체를 사용하는 관계로 수도관이나 수도계량기에 겹쳐 사용할 때 과열현상 발생 내지는 누전될 염려가 있고, 외부로 부터의 충격을로 인한 잦은 단선사고로 발열선을 자주 교환해야 함은 물론 장시간 사용시 발열도체의 경화현상으로 수명이 단축되는 문제점을 가지고 있었다.However, such a conventional heater temperature control device may cause overheating or short-circuit when the heating wire is used with a metal conductor such as a nichrome wire or a nickel alloy wire and overlapped with a water pipe or a water meter. Due to the frequent disconnection accidents, the heating wires should be replaced frequently, and the lifespan was shortened due to the hardening of the heating conductors when used for a long time.
따라서 본 고안의 목적은 상기한 종래기술의 문제점을 해소하기 위하여 전원선과 병렬회로로 구성된, 자율온도 제어기능을 갖는 도전선 고분자 발열선으로 대체하고, 접속본체 내부에 자동온도 조절가능한 온도센서를 내장하여 일정온도에서 다수의 발열선을 자동적으로 온/오프되도록 하므로서 과열현상 내지는 감전사고 등을 미연에 방지함은 물론 반영구적으로 사용토록 하는데 있는 것이다.Therefore, the object of the present invention is to replace the conductive wire polymer heating wire having an autonomous temperature control function, consisting of a power supply line and a parallel circuit in order to solve the above problems of the prior art, by embedding an automatic temperature adjustable temperature sensor inside the connection body By automatically turning on / off a plurality of heating wires at a certain temperature, it is to prevent overheating or electric shock in advance and to use them semi-permanently.
이하 본 고안의 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제3도 및 제4도에 도시한 바와같이 본 고안 장치는 단말부(7a)를 절연물질로 형성시킨 발열선(6)과 전원선(2a) 사이의 접속본체(3a)내부에 온도센서(4a)를 내장하여 수밀되도록 형성한 온도제어장치에 있어서, 복수의 평행도체간에 주위온도 변화에 따라 열을 조절하고 자율온도제어 기능을 갖는 다수의 도전성 고분자 발열선(6a)(6b)을 병렬로 형성하여서 구성된 것이다.As shown in FIG. 3 and FIG. 4, the device according to the present invention has a temperature sensor 4a inside the connection body 3a between the heating wire 6 and the power supply line 2a in which the terminal portion 7a is formed of an insulating material. In the temperature control device formed in a watertight manner, a plurality of conductive polymer heating wires (6a) and (6b) having a function of autonomous temperature control and controlling heat according to ambient temperature change between a plurality of parallel conductors are formed in parallel. It is composed.
미설명부호 1a는, 전원플러그 5a는 압착단자이다.Reference numeral 1a indicates that the power plug 5a is a crimp terminal.
이와같이 구성된 본 고안의 작용효과를 제4도를 참조하여 설명하면 다음과 같다.Referring to Figure 4 the effect of the present invention configured as described above is as follows.
즉, 제4도의 등가회로도에서와 같이 복수의 평행 도체간에 자율온도 제어기능을 갖는 다수의 도전선 고분자 발열선(6a)(6b)이 병렬로 형성된 상태에서 전원플로그(1a)를 통해 교류전원을 공급시키면 접속본체(3a)에 내장된 온도센서(4a)로부터 일정온도 이하시에는 온도센서(4a)의 접점이 접속되어 병렬로 접속된 다수의 발열선(6a)(6b)에 전원선(2a)의 전류가 인가되어 발열개시한다.That is, as shown in the equivalent circuit diagram of FIG. 4, AC power is supplied through the power plug 1a in a state where a plurality of conductive wire polymer heating wires 6a and 6b having autonomous temperature control functions are formed in parallel between a plurality of parallel conductors. When the temperature is below a certain temperature from the temperature sensor 4a built in the connection body 3a, the contact of the temperature sensor 4a is connected to the plurality of heating wires 6a and 6b connected in parallel. Current is applied to start heating.
상기와 같이 발열개시한 후 적용부위 예를들어 수도관이나 또는 수도계량기의 온도분포가 일정온도 이상시에는 접속본체(3a)내의 온도센서(4a)접점이 개방되어 발열선(6a)(6b)에 전원공급을 차단시킨다.After the start of heat generation as described above, when the temperature distribution of the water pipe or the water meter exceeds a certain temperature, the contact of the temperature sensor 4a in the connection body 3a is opened to supply power to the heating wires 6a and 6b. To block.
이와같은 동작은 적용대상물(수도관 또는 수도계량기)의 주위온도 변화에 따라 온도센서(4a)의 접점이 개폐되어 자기제어 기능을 갖는 도전성 고분자 발열선(6a)(6b)은 발열 온/오프동작을 자동적으로 반복수행하게 되는 것이다.In this operation, the contact of the temperature sensor 4a is opened and closed according to the change in the ambient temperature of the object (water pipe or water meter), and the conductive polymer heating wire 6a, 6b having a self-control function automatically generates the heating on / off operation. Will be repeated.
이상에서 설명한 바와같이 본 고안은 접속본체 내부에 적용대상물의 주위온도를 감지하는 온도센서를 내장밀봉하고 자율온도 제어기능을 갖는 다수개 도전성 고분자 발열선을 병렬로 형성하므로서 과열현상, 단선사고방지 및 과도한 소비전력을 줄일 수가 있으며, 도전성 고분자로 형성한 발열체를 사용하므로서 한번의 설치로 반영구적으로 사용할 수가 있어 별도로 보수할 필요가 없고, 아울러 경화현상을 완전히 제거할 수가 있으므로 감전사고 등에 대한 불안을 해소할 수가 있는 효과를 제공할 수가 있다.As described above, the present invention has a built-in sealing temperature sensor that senses the ambient temperature of the object to be applied to the inside of the connection body, and forms a plurality of conductive polymer heating wires having autonomous temperature control in parallel to prevent overheating, disconnection accidents, and excessive The power consumption can be reduced, and the heating element made of conductive polymer can be used semi-permanently in one installation, so there is no need to repair it separately, and the hardening phenomenon can be completely eliminated. It can provide a beneficial effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910016204U KR950000323Y1 (en) | 1991-10-01 | 1991-10-01 | Heater automatic temperature control device for preventing bursting of pipes freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910016204U KR950000323Y1 (en) | 1991-10-01 | 1991-10-01 | Heater automatic temperature control device for preventing bursting of pipes freezing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930008927U KR930008927U (en) | 1993-05-25 |
| KR950000323Y1 true KR950000323Y1 (en) | 1995-01-20 |
Family
ID=19320039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910016204U KR950000323Y1 (en) | 1991-10-01 | 1991-10-01 | Heater automatic temperature control device for preventing bursting of pipes freezing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950000323Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241302B1 (en) * | 2009-11-26 | 2013-03-08 | 최우규 | Construction method of ALC block build during winter |
| US10324479B2 (en) | 2016-10-25 | 2019-06-18 | Kepco Engineering & Construction Company, Inc. | Portable plant instrument freezing and bursting prevention device using non-directional serial connector |
-
1991
- 1991-10-01 KR KR2019910016204U patent/KR950000323Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241302B1 (en) * | 2009-11-26 | 2013-03-08 | 최우규 | Construction method of ALC block build during winter |
| US10324479B2 (en) | 2016-10-25 | 2019-06-18 | Kepco Engineering & Construction Company, Inc. | Portable plant instrument freezing and bursting prevention device using non-directional serial connector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930008927U (en) | 1993-05-25 |
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