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KR101464690B1 - Small inverter electric boiler - Google Patents

Small inverter electric boiler Download PDF

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Publication number
KR101464690B1
KR101464690B1 KR20140026943A KR20140026943A KR101464690B1 KR 101464690 B1 KR101464690 B1 KR 101464690B1 KR 20140026943 A KR20140026943 A KR 20140026943A KR 20140026943 A KR20140026943 A KR 20140026943A KR 101464690 B1 KR101464690 B1 KR 101464690B1
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KR
South Korea
Prior art keywords
hot water
pipe
connection tube
circulation pump
temperature
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Application number
KR20140026943A
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Korean (ko)
Inventor
박동준
Original Assignee
에너지귀뚜라미(주)
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Priority to KR20140026943A priority Critical patent/KR101464690B1/en
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Publication of KR101464690B1 publication Critical patent/KR101464690B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/139—Continuous flow heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/16—Arrangements for water drainage 
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The present invention relates to a small inverter electric boiler. According to the present invention, a hot water discharge pipe for hot water supply is mounted on a simplified manner on previously disposed heating and hot water piping; water passing through a plurality of hot water connection tube pipes mounted between a feed pipe for feed supply, and the hot water discharge pipe heated by a heater and discharged through the hot water discharge pipe such that hot water can immediately be supplied in accordance to a service temperature; and hot water temperature is set in an inverter mounted on the feed pipe such that a circulation pump speed is controlled, a flow rate of the water passing through the hot water connection tube pipe is controlled, and production and supply of hot water having a set temperature are available all the time. The present invention includes: a circulation pump (20) mounted on a feed pipe (10) for feed supply and is used for feed circulation; an inverter (30) connected to the circulation pump (20) and used to control the speed of the circulation pump (20); a plurality of hot water connection tube pipes (50) mounted to be connected to a back end portion side (11) of the feed pipe (10) and a tip end portion side (41) of the hot water discharge pipe (40) formed to allow heater insertion; a heater (60) inserted into one side of the hot water connection tube pipe (50) and used to heat the feed which passes through the hot water connection tube pipe (50); and an outlet temperature detection sensor (70) mounted on the hot water discharge pipe (40) and detects hot water discharge temperature.

Description

소형 인버터 전기보일러{Small inverter electric boiler}[0001] The present invention relates to a small inverter electric boiler,

본 발명은 소형 인버터 전기보일러에 관한 것으로, 더욱 바람직하게는 기존에 설치된 난방 및 온수배관에 온수를 공급하는 온수배출관을 간단하게 장착하여 사용함은 물론, 즉시 사용온도에 맞추어 온수를 공급할 수 있도록 급수가 공급되는 급수관과 온수배출관 사이에 다수개 장착된 온수연결튜브관으로 통과하는 물을 온수연결튜브관 내부에 삽입된 히터가 가열하여 온수배출관을 통해 배출함과 동시에, 급수관에 장착된 인버터에 온수의 온도를 설정하면, 순환펌프의 속도를 제어하면서 온수연결튜브관을 통과하는 물의 유량을 조절하여 항상 설정온도의 온수를 생산하여 난방 및 온수배관에 공급하도록 하기 위한 것이다.
The present invention relates to a miniature inverter electric boiler, and more preferably, a hot water discharge pipe for supplying hot water to a heating and hot water pipe installed therein is simply installed and used. In addition, The water passing through the hot water connection tube tube, which is provided between the supplied water supply pipe and the hot water discharge pipe, is heated by the heater inserted into the hot water connection tube pipe and discharged through the hot water discharge pipe. In addition, By setting the temperature, the flow rate of water passing through the hot water connecting tube tube is controlled by controlling the speed of the circulating pump, so that the hot water of the set temperature is always produced and supplied to the heating and hot water piping.

일반적으로 주택이나 아파트 등의 주거시설에는 난방을 위하여 전기보일러 및 가스보일러, 기름보일러, 심야 전기보일러, 순간식 가스보일러 등으로 포함하는 난방설비가 설치된다.Generally, the heating facilities including the electric boiler, gas boiler, oil boiler, late night electric boiler, and simple gas boiler are installed in the residential facilities such as houses and apartments for heating.

종래의 보일러 난방설비를 개략적으로 살펴보면, 난방에 사용할 난방수를 가열하기 위한 (가스, 기름, 전기)보일러와, 상기 보일러에 연결된 출탕관에 출탕분배기가 연결되고 가스, 기름, 전기보일러에 연결된 환수관에 환수분배기 사이에 순환펌프가 그리고 각 난방영역의 바닥에 매설되는 난방배관과, 상기 난방배관이 매설된 각 난방영역의 온도를 조절 및 설정하기 위한 실내 온도조절기를 포함하여 이루어진다.A conventional boiler heating system includes a boiler (gas, oil, electric) for heating heating water to be used for heating, a boiler distributor connected to a boiler outlet connected to the boiler, and a gas, oil, A circulation pump between the circulation pump and a heating pipe embedded in the bottom of each heating zone, and an indoor temperature controller for controlling and setting the temperature of each heating zone in which the heating pipe is embedded.

상기 난방 수의 출탕 분배장치에는 개폐밸브가 설치된다. 여기서, 실내 온도조절기의 설정상태에 따라 각각의 (가스, 기름, 전기)보일러가 동작되어 난방수를 제공하게 되고 보일러에서 제공된 난방수는 난방수의 분배장치를 통하여 각 난방영역으로 순환펌프로서 매설된 난방배관으로 보내져 난방에 사용된 후 난방 환수분배장치에서 난방환수 배관을 경유하여 (가스, 기름, 전기)보일러로 다시 회수되고 순환 처리되어지는데, 난방에 사용되는 난방수의 순환은 근본적으로 실내온도조절기의 조절 및 설정상태, 그리고 보일러의 난방수의 온도에 따라서 순환펌프는 작동과 멈춤을 하며 난방이 이루어지게 된다.An on-off valve is provided in the tap water dispensing apparatus. Here, each of the (gas, oil, electric) boilers is operated according to the set state of the room temperature controller, and the heating water supplied from the boiler is buried as a circulation pump to each heating region through the heating water distribution device (Gas, oil, electricity) is returned to the boiler and circulated through the heating water distribution pipe in the heating water distribution system after the heating water is used for heating, and the circulation of the heating water used for heating is fundamentally carried out Depending on the adjustment and setting of the thermostat, and the temperature of the boiler's heating water, the circulation pump will start and stop and heat up.

일 예로, (가스, 기름, 전기)보일러 실내온도조절기를 통해 난방 수 온도와 실내온도가 설정되면, 보일러는 난방수온도가 설정된 온도에 도달할 때까지 보일러가 동작되어 난방수를 가열하게 되고 이를 순환펌프가 작동하여 각각의 난방을 하게되며 보일러의 난방수온도가 설정된 온도에 동일하게 이르게 되면 보일러의 가동이 정지된다.For example, when the heating water temperature and the room temperature are set through the boiler room temperature controller (gas, oil, electricity), the boiler operates the boiler until the heating water temperature reaches the set temperature, The circulation pump operates and the boiler is stopped when the heating water temperature of the boiler becomes equal to the set temperature.

이때, (가스, 기름 전기)보일러에서 가열된 난방수는 난방수 분배장치를 통해 각 난방영역으로 보내진 후 난방환수관을 경유해서 순환펌프의 가동에 의해 순환 공급되어, (가스, 기름 ,전기)보일러는 실내 온도조절기에 설정된 온도에 또는 시간설정에 도달할 때까지 각각의 보일러는 버너와 순환모터가 지속적으로 작동한다.At this time, the heating water heated in the (gas, oil electric) boiler is sent to each heating area through the heating water distribution device, circulated through the heating water return pipe, circulated by the circulation pump, Each boiler is continuously operated by the burner and circulating motor until the boiler reaches the set temperature or the time set in the room thermostat.

그런데, 상술한 바와 같은 종래의 (가스, 기름, 전기)보일러 난방설비는 난방배관에 잔류된 난방수 온도와 무관하게 각각의 보일러의 버너와 순환펌프는 불필요하게 가동되는 문제점이 있었고, 이로 인하여 각각의 보일러는 자주 가동을 야기 시키므로 인하여 결국 많은 에너지를 소비되게 한다.
However, the conventional (gas, oil, electric) boiler heating system as described above has a problem that the burners and the circulation pumps of the respective boilers are unnecessarily operated irrespective of the temperature of the heating water remaining in the heating pipe, Of boilers cause frequent start-ups which eventually consume a lot of energy.

또한, 전기보일러는 통상 전기히터를 이용한 것으로, 이는 축열조 내에 충진된 물을 일정 온도로 상승시켜 난방을 실시한다.The electric boiler usually uses an electric heater, which heats the water filled in the heat storage tank to a certain temperature to perform heating.

그러나 이러한 종래 전기보일러는 별도의 가열조가 없기 때문에 축열조 내의온도를 일정온도로 상승시키기 위해서는 초기운전 시간이 많은 걸리는 단점이 있었다.However, since such a conventional electric boiler does not have a separate heating tank, there is a disadvantage that an initial operation time is long in order to raise the temperature in the heat storage tank to a predetermined temperature.

또한, 전기히터는 전기보일러 내에 일체로 체결 고정되어 있기 때문에 전기히터를 교체하기 위해서는 축열조 내에 축열된 온수 전체를 배수하여야 만이 교체가 가능하고, 전기히터를 교체한 후에는 다시 축열조 내에 물을 채우고 물을 일정온도로 상승시켜야 하기 때문에 시간과 에너지가 동시에 손실되는 단점이 있었다.In addition, since the electric heater is integrally fastened and fixed in the electric boiler, it is necessary to drain the entire hot water stored in the heat storage tank to replace the electric heater. After replacing the electric heater, water is filled in the heat storage tank again, The temperature and the energy are simultaneously lost.

그리고 종래 전기보일러에는 온수가 팽창되면 이를 수용할 수 있는 별도의 장치가 마련되어 있지 않기 때문에 사용도중 폭파될 위험성이 항상 내포되고 있었으며 이에 따라 안심하고 전기보일러를 사용할 수 없는 제반 문제점이 있었다.Conventional electric boilers are not equipped with a separate device for accommodating the hot water when the hot water is expanded. Therefore, there is always a risk that the electric boiler will be blown during use.

그리고 등록특허 10-1251468호의 난방용 온수를 이용한 세대유닛 온수 공급제어장치가 공개되었으나, 상기 특허는 열원에서 공급되는 난방수공급관에 삼방향(또는 절환)밸브와 열교환기 그리고 온수배관 출구에 온도센서를 설치하여 배출되는 온수를 감지하면서 열교환 된 온수를 공급하는 구성으로, 열교환기에서는 난방용 순환수를 이용하며 급수관으로 공급되는 냉수를 열교환 하여 급탕온수로 사용할 뿐이고, 온도센서는 단지 3방향밸브를 개폐하기 위하여 감지하는 것이지, 설정온도에 맞는 온수를 일정하게 생산하여 공급할 수는 없었던 것이다.In addition, Patent No. 10-1251468 discloses a household unit hot water supply control device using hot water for heating. However, the patent discloses a three-way (or switching) valve and a heat exchanger in a heating water supply pipe supplied from a heat source, The heat exchanger uses circulating water for heating and uses only the cold water supplied to the water supply pipe as the hot water for hot water supply. The temperature sensor is only used for opening and closing the three-way valve But it was not possible to constantly produce and supply hot water suitable for the set temperature.

1. 국내 등록실용신안 제20-0465084호1. Domestic Registration Utility Model No. 20-0465084 2. 국내 등록특허 제10-1251468호2. Korean Patent No. 10-1251468 3. 국내 등록특허 제 10-0874748호3. Korean Patent No. 10-0874748 4. 국내 등록특허 10-1251468호4. Domestic Patent No. 10-1251468

본 발명은 상기와 같은 문제점을 해결하기 위하여 창출한 것으로, 기존에 설치된 난방 및 온수배관에 항상 설정 온도에 맞추어 온수를 공급하는 온수배출관을 간단하게 연결하여 사용할 수 있도록 함을 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a hot water discharge pipe for supplying hot water to the existing hot and hot water pipes at a predetermined temperature.

또한, 본 발명은 급수를 공급하는 급수관과 온수배출관 사이에 히터가 삽입된 온수연결튜브관을 다수개 설치하여 온수연결튜브관으로 통과하는 급수(냉수)를 온수연결튜브관에 삽입된 히터가 가열하여 설정온도에 맞는 온수를 즉시 공급할 수 있도록 함을 목적으로 한다.In addition, the present invention is characterized in that a plurality of hot water connecting tube tubes each having a heater inserted between a water supply pipe for supplying water and a hot water discharge tube are installed and the water (cold water) passing through the hot water connecting tube tube is heated So that hot water suitable for the set temperature can be supplied immediately.

또한, 본 발명은 급수관에 장착된 인버터에 온수의 온도를 설정하면 온수배출관을 통해 배출되는 온수를 출구온도감지센서가 감지한 후, 이를 주파수 변환시켜서 급수관에 장착된 순환펌프의 속도를 제어하여 온수연결튜브관을 통과하는 물의 유량을 설정온도에 맞추어 조절할 수 있기 때문에, 항상 설정온도에 맞는 온수를 즉시 생산하여 난방 및 온수배관에 공급할 수 있도록 함을 목적으로 한다.
In addition, according to the present invention, when the temperature of hot water is set in an inverter installed in a water supply pipe, hot water discharged through a hot water discharge pipe is sensed by an outlet temperature sensor, and then the frequency is converted to control the speed of a circulation pump installed in the water supply pipe, The flow rate of the water passing through the connecting tube pipe can be adjusted according to the set temperature, so that hot water suitable for the set temperature can be immediately produced and supplied to the heating and hot water piping.

상기와 같은 목적을 달성하기 위한 본 발명의 구성을 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

본 발명은 도 1에 나타내는 바와 같이, 순환펌프(20)의 속도를 제어하는 인버터(30)를 순환펌프(20)에 장착하고,
상기 순환펌프(20)에 의해 급수가 공급되는 후단부측(11)에 체크밸브(12)가 장착된 급수관(10)과, 선단부측(41)에 체크밸브(42)가 장착된 온수배출관(40)에 급수를 가열하기 위한 히터(60)를 삽입한 온수연결튜브관(50)을 간격을 두고 다수 연결하여 형성하되, 상기 온수연결튜브관(50)의 선단부측은 지름이 작아지는 원추형으로 형성되어 급수관(10)의 후단부측(11)에 장착된 T형관(15)에 장착하고, 온수연결튜브관(50)의 후단부측의 지지관(51)을 온수배출관(40)의 선단부측(41)에 연결하여 형성하고,
상기 온수배출관(40)에 장착된 출구온도감지센서(70)가 배출되는 온수의 온도를 감지하여 주파수 변환시켜서 설정된 온도에 따라 인버터(30)가 순환펌프(20)의 속도를 제어하여 온수연결튜브관(50)을 통과하는 물의 유량을 조절하면서 설정온도에 맞는 온수가 생성되도록 형성하고,
상기 온수연결튜브관(50)의 선단부측 T형관(15)과, 후단부측 지지관(51)에 각각 체크밸브(13)(14)를 장착하여 구성한 것을 특징으로 한다.
1, an inverter 30 for controlling the speed of a circulation pump 20 is attached to a circulation pump 20,
A water supply pipe 10 in which a check valve 12 is mounted on a rear end side 11 to which water is supplied by the circulation pump 20 and a hot water discharge pipe 40 are formed by connecting a plurality of hot water connection tube tubes 50 with a heater 60 for heating the water supply tubes interposed therebetween at a distance from the distal end side of the hot water connection tube tube 50. The tip end side of the hot water connection tube tube 50 is formed into a conical shape And is attached to the T-shaped pipe 15 mounted on the rear end side 11 of the water supply pipe 10 and the support pipe 51 on the rear end side of the hot water connection tube pipe 50 is connected to the front end side (41)
The outlet temperature sensor 70 installed in the hot water discharge pipe 40 senses the temperature of the hot water discharged from the hot water discharge pipe 40 and frequency-converts the temperature of the hot water discharged from the outlet temperature sensor 70. The inverter 30 controls the speed of the circulation pump 20, The hot water is formed so as to match the set temperature while controlling the flow rate of the water passing through the pipe 50,
A check valve 13 and a check valve 13 are mounted on the tip end side T-shaped pipe 15 and the rear end side support pipe 51 of the hot water connection tube pipe 50, respectively.

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상기와 같은 특징을 갖는 본 발명은 소형으로 간단하게 구성하여 기존에 설치된 온수 및 난방배관에 간단하게 연결하여 설정온도에 맞는 온수를 즉시 공급할 수 있는 효과가 있다.The present invention having the above-described features is advantageous in that it can be simply constructed in a small size and connected to a hot water and a heating pipe which are installed in advance, and hot water can be supplied immediately to the set temperature.

또한, 급수관에 설치된 인버터에 설정온도를 설정하게 되면, 온수배출관에 장착된 출구온도감지센서가 배출되는 온수의 온도를 감지하여 이를 주파수 변환한 후, 순환펌프 속도를 제어하여 온수연결튜브관으로 통과하는 물의 유량을 조절함으로써 항상 설정온도의 온수를 유지하여 공급할 수 있는 효과가 있다.In addition, when the set temperature is set in the inverter installed in the water supply pipe, the outlet temperature sensor mounted on the hot water discharge pipe senses the temperature of hot water discharged from the outlet pipe, frequency-converts the temperature, There is an effect that the hot water of the set temperature can be always maintained and supplied by adjusting the flow rate of the water.

그뿐만 아니라 온수연결튜브관으로 통과하는 물을 히터가 가열하여 즉시 설정온도에 맞는 온수를 공급할 수 있는 효과가 있다.In addition, there is an effect that the water passing through the hot water connection tube tube can be heated by the heater, and hot water can be supplied immediately to the set temperature.

도 1은 본 발명에 따른 소형 인버터 전기보일러의 개략적인 단면도이다.
도 2는 본 발명에 따른 순환펌프를 나타낸 사진이다.
도 3은 본 발명에 따른 인버터를 나타낸 사진이다.1 is a schematic cross-sectional view of a miniature inverter electric boiler according to the present invention.
2 is a photograph showing a circulation pump according to the present invention.
3 is a photograph showing an inverter according to the present invention.

이하, 본 발명에 따른 소형 인버터 전기보일러에 대한 바람직한 실시 예에 대하여 첨부된 도면들을 참조로 하여 상세히 설명한다.
Hereinafter, preferred embodiments of a miniature inverter electric boiler according to the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 도 1에 나타내는 바와 같이, 급수를 공급하는 급수관(10)의 후단부측(11)과 온수를 배출하는 온수배출관(40)의 선단부측(41)에 히터(60)가 삽입된 다수개의 온수연결튜브관(50)을 연결하여 온수연결튜브관(50)으로 통과되는 급수를 가열하면서 즉시, 설정온도에 맞는 온수를 공급할 수 있게, 인버터(30)에 설정온도를 설정하게 되면, 온수배출관(40)에 설치된 출구온도감지센서(70)가 배출되는 온수를 감지하여 주파수 변환한 후, 순환펌프(20)의 속도를 제어하여 온수연결튜브관(50)으로 통과하는 물의 유량을 제어하여 항상 설정온도에 맞는 온수를 공급하도록 하는 구성이다.
1, a plurality of heaters 60 are inserted into a rear end side 11 of a water supply pipe 10 for supplying water and a front end side 41 of a hot water discharge pipe 40 for discharging hot water. When the set temperature is set in the inverter 30 so that the hot water corresponding to the set temperature can be immediately supplied to the hot water connecting tube pipe 50 while heating the water passing through the hot water connecting tube pipe 50, The outlet temperature sensor 70 installed in the discharge pipe 40 senses and frequency-converts the hot water discharged from the outlet pipe 40 and controls the flow rate of the water passing through the hot water connecting tube pipe 50 by controlling the speed of the circulation pump 20 The hot water is always supplied to the set temperature.

상기와 같은 구성에 대하여 도 1을 통하여 보다 구체적으로 설명하면 다음과 같다.The above configuration will be described in more detail with reference to FIG.

본 발명은 급수를 공급하기 위한 급수관(10)에는 급수를 순환시키기 위한 순환펌프(20)가 장착되고, 상기 순환펌프(20)의 속도를 제어하기 위한 인버터(30)가 순환펌프(20)와 연결하여 구성한다.(도 2 및 도 3 참조)A circulation pump 20 for circulating water is installed in a water supply pipe 10 for supplying water and an inverter 30 for controlling the speed of the circulation pump 20 is connected to a circulation pump 20 (See Figs. 2 and 3)

또한, 상기 순환펌프(20)의 전방에는 입구온도감지센서(80)가 장착되어 유입되는 급수의 온도를 감지할 수 있도록 구성한다.
In addition, an inlet temperature sensor 80 is installed in front of the circulation pump 20 to detect the temperature of the incoming water.

그리고 상기 급수관(10)과, 급수관(10)을 통해 유입된 급수를 가열하여 온수를 배출하는 온수배출관(40) 사이, 즉, 급수관(10)의 후단부측(11)과, 온수배출관(40)의 선단부측(41)에는 다수개의 온수연결튜브관(50)을 일정한 간격을 두고 연결하여 장착한다.The water supply pipe 10 and the hot water discharge pipe 40 for heating the water supplied through the water supply pipe 10 to discharge the hot water, that is, between the rear end side 11 of the water supply pipe 10 and the hot water discharge pipe 40 A plurality of hot water connection tube tubes 50 are connected to the distal end side 41 at predetermined intervals.

또한, 다수개의 온수연결튜브관(50)에는 각각 히터(60)를 삽입하여 온수연결튜브관(50)으로 통과되는 급수를 히터(60)가 가열할 수 있도록 구성한다.The heater 60 is inserted into the plurality of hot water connection tube tubes 50 so that the heater 60 can heat the water passing through the hot water connection tube tube 50.

이때 상기 다수개의 온수연결튜브관(50)은 직렬 또는 병렬방식 중 어느 하나를 선택하여 사용한다.At this time, the plurality of hot water connection tube tubes 50 use either serial or parallel type.

즉, 본 발명의 도 1에서는 병렬로 다수개 설치된 상태를 표시하고 있다.That is, in FIG. 1 of the present invention, a plurality of parallelly installed units are shown.

그리고 상기 온수연결튜브관(50)의 선단부측은 지름이 작아지는 원추형으로 형성되어 급수관(10)의 후단부측(11)에 장착된 T형관(15)에 연결하여 구성한다.The front end side of the hot water connecting tube 50 is formed in a conical shape having a smaller diameter and is connected to a T-shaped tube 15 mounted on the rear end side 11 of the water supply pipe 10.

또 온수연결튜브관(50)의 후단부측에는 온수연결튜뷰관(50)을 지지하는 지지관(51)을 온수배출관(40)의 선단부측(41)에 연결하여 구성한다. And a support pipe 51 for supporting the hot water connection tube pipe 50 is connected to the distal end side 41 of the hot water discharge pipe 40 at the rear end side of the hot water connection pipe tube 50.

그리고 필요에 따라서는 다수개의 온수연결튜브관(50)으로 통과하는 급수를 조절할 수 있도록 하기 위하여 온수연결튜브관(50)을 양측에서 연결하는 T형관(15)과, 지지관(51)에 각각 체크밸브(13)(14)를 장착하여 히터(60)로 가열되는 온수의 양을 조절할 수 있도록 구성할 수도 있다.
A T-shaped pipe 15 connecting the hot water connecting tube 50 at both sides to adjust the supply of water passing through the plurality of hot water connecting tube pipes 50; The amount of hot water heated by the heater 60 may be adjusted by mounting the check valves 13 and 14.

또한, 상기 온수연결튜브관(50)을 통해 가열된 온수가 온수배출관(40)을 통해 배출할 때, 배출되는 온수의 온도를 감지하기 위하여 출구온도감지센서(70)가 온수배출관(40)에 장착하여 구성한다.When the hot water heated through the hot water connection tube pipe 50 is discharged through the hot water discharge pipe 40, the outlet temperature sensor 70 is connected to the hot water discharge pipe 40 to sense the temperature of the hot water discharged Respectively.

그뿐만 아니라 온수배출관(40)에는 에어밴트(90)를 장착하여 온수배출관(40)에 에어가 가득 채워졌을 때 이를 배출할 수 있도록 구성한다.
In addition, an air vent 90 is installed in the hot water discharge pipe 40 to discharge the hot water discharge pipe 40 when the hot water discharge pipe 40 is filled with air.

상기와 같이 구성된 본 발명에 따른 작동상태에 대한 실시 예를 도 1 내지 도 3에 의거하여 설명하면 다음과 같다.
An embodiment of the operating state according to the present invention will be described with reference to FIGS. 1 to 3. FIG.

본 발명에 따른 소형 인버터 전기보일러는 항상 설정된 온도의 온수를 공급할 수 있게, 급수관(10)을 통해 급수를 공급한다. 이때 급수관(10)으로 공급되는 급수는 급수관(10)에 장착된 순환펌프(20)의 구동에 의하여 순환되는 것이다.The miniature inverter electric boiler according to the present invention always supplies water through a water pipe (10) so as to supply hot water of a predetermined temperature. At this time, the water supplied to the water supply pipe (10) is circulated by driving the circulation pump (20) mounted on the water supply pipe (10).

상기 순환펌프(20)에 의해 급수관(10)으로 유입된 급수는 급수관(10)의 후단부측(11)과 온수배출관(40)의 선단부측(41) 사이에 다수 연결된 온수연결튜브관(50)의 내부로 유도된다.The water supplied into the water supply pipe 10 by the circulation pump 20 is supplied to the hot water connection tube pipe 50 (50), which is connected between the rear end side 11 of the water supply pipe 10 and the front end side 41 of the hot water discharge pipe 40 Lt; / RTI >

상기 온수연결튜브관(50)으로 유도된 급수는 온수연결튜브관(50)의 내부에 장착된 히터(60)에 의하여 가열되어 온수배출관(40)을 통해 배출하게 된다.The water supplied to the hot water connecting tube 50 is heated by the heater 60 installed in the hot water connecting tube 50 and discharged through the hot water discharging tube 40.

이때 상기 온수배출관(40)으로 배출되는 온수의 온도를 출구온도감지센서(70)가 감지하여 주파수 변환한 후 순환펌프(20)로 전송하게 된다.At this time, the outlet temperature sensor 70 senses the temperature of the hot water discharged to the hot water discharge pipe 40, frequency-converts the temperature, and then transfers the temperature to the circulation pump 20.

그뿐만 아니라 온수배출관(40)에 장착된 에어밴트(90)를 통해 관 내부에 형성되는 공기를 배출할 수 있다.
In addition, air formed inside the pipe can be discharged through the air vent 90 mounted on the hot water discharge pipe 40.

상기 급수관(10)으로 공급되는 급수는 상기와 같은 작동에 의해 온수를 생산하게 된다.The water supplied to the water supply pipe 10 produces hot water by the above operation.

따라서 사용자가 온수의 온도를 인버터(30)에 설정하게 되면, 온수연결튜브관(50)을 거쳐 온수배출관(40)으로 배출될 때, 온수배출관(40)에 장착된 출구온도감지센서(70)가 배출되는 온수의 온도를 감지하여 이를 주파수 변환한 후, 순환펌프(20)의 속도를 제어하여 온수연결튜브관(50)으로 유입되는 온수의 통과 유량을 조절하여 항상 설정온도의 온수가 일정하게 생산되도록 인버터(30)가 제어하는 것이다.
Accordingly, when the user sets the temperature of the hot water to the inverter 30, the outlet temperature sensor 70 mounted on the hot water discharge pipe 40 when discharged to the hot water discharge pipe 40 through the hot water connection tube pipe 50, And controls the speed of the circulation pump 20 to adjust the flow rate of the hot water flowing into the hot water connection tube pipe 50 so that the hot water at the predetermined temperature is always constant Is controlled by the inverter (30).

상기와 같이 작동되는 본 발명은 소형이므로 운반이 간편하고, 또한 소형 인버터 전기보일러는 기존에 설치된 보일러에 간단하게 연결하여 사용할 수 있음은 물론 설정온도에 맞는 온수를 즉시 공급할 수 있다.
The present invention, operating as described above, is compact and easy to carry. In addition, the miniature inverter electric boiler can be used simply by connecting to a boiler installed in the past, and can also supply hot water suitable for a set temperature.

이와 같이 본 발명은 즉시 사용온도에 도달할 수 있는 온수를 생산하여 공급할 수 있다.
As described above, the present invention can produce and supply hot water that can reach the immediately-used temperature.

그리고 온수연결튜브관(50)에 삽입된 히터(60) 교체시 간단하게 온수연결튜브관(50)의 후단부측에 장착된 지지관(51)에서 히터(60)를 삽입 및 인출하여 교체할 수 있는 것이다. 즉, 급수관(10)의 후단부측(11) 끝단에 체크밸브(12)를 형성하고, 또 온수배출관(40)의 선단부측(41) 끝단에 체크밸브(42)를 형성하여 체크밸브(12)(42)의 개방에 의해 급수관(10)과 온수배출관(40)의 내부에 물을 배출하게 되면 간단하게 온수연결튜브관(50)에 삽입된 히터(60)를 교체할 수 있게 되는 것이다.
그뿐만 아니라 본 발명의 온수연결튜브관(50)은 병열로 다수 연결하여 있기 때문에 필요에 따라 온수연결튜브관(50)의 수를 조절하여 설치할 수 있는 것이다.When the heater 60 inserted in the hot water connection tube 50 is replaced, the heater 60 is simply inserted and withdrawn from the support tube 51 mounted on the rear end side of the hot water connection tube 50 You can. That is, a check valve 12 is formed at the end of the rear end 11 of the water supply pipe 10, a check valve 42 is formed at the end of the front end 41 of the hot water discharge pipe 40, When the water is discharged into the water supply pipe 10 and the hot water discharge pipe 40 by the opening of the pipe 42, the heater 60 inserted into the hot water connection pipe 50 can be easily replaced.
In addition, since the hot water connection tube tubes 50 of the present invention are connected in a plurality of rows, it is possible to adjust the number of hot water connection tube tubes 50 according to need.

또한, 온수연결튜브관(50)의 선단부측과 후단부측을 연결하고 있는 T형관(15) 및 지지관(51)에 각각 장착된 체크밸브(13)(14)를 하나씩 차단하여 온수의 양을 조절할 수 있는 것이다.
The check valves 13 and 14 attached to the T-shaped pipe 15 and the support pipe 51 connecting the front end side and the rear end side of the hot water connection tube pipe 50 are blocked one by one, Can be adjusted.

상기한 바와 같은 구성을 갖는 본 발명이 비록 한정된 실시 예에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능하다 할 것이다.Although the present invention having been described above has been described with reference to a limited number of embodiments, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. Various modifications and variations are possible within the scope of the appended claims.

10. 급수관 11. 후단부측
12, 13, 14. 체크밸브 15. T형관
20. 순환펌프 30. 인버터
40. 온수배출관 41. 선단부측
42. 체크밸브 50. 온수연결튜브관
61. 지지관 60. 히터
70. 출구온도감지센서 80. 입구온도감지센서
90. 에어밴트
10. Water pipe 11. Rear end side
12, 13, 14. Check valve 15. T type
20. Circulation pump 30. Inverter
40. Hot water discharge pipe 41. Tip side
42. Check valve 50. Hot water connection tube tube
61. Support tube 60. Heater
70. Outlet temperature sensor 80. Inlet temperature sensor
90. Airbent

Claims (5)

순환펌프(20)의 속도를 제어하는 인버터(30)를 순환펌프(20)에 장착하고,
상기 순환펌프(20)에 의해 급수가 공급되는 후단부측(11)에 체크밸브(12)가 장착된 급수관(10)과, 선단부측(41)에 체크밸브(42)가 장착된 온수배출관(40)에 급수를 가열하기 위한 히터(60)를 삽입한 온수연결튜브관(50)을 간격을 두고 다수 연결하여 형성하되, 상기 온수연결튜브관(50)의 선단부측은 지름이 작아지는 원추형으로 형성되어 급수관(10)의 후단부측(11)에 장착된 T형관(15)에 장착하고, 온수연결튜브관(50)의 후단부측의 지지관(51)을 온수배출관(40)의 선단부측(41)에 연결하여 형성하고,
상기 온수배출관(40)에 장착된 출구온도감지센서(70)가 배출되는 온수의 온도를 감지하여 주파수 변환시켜서 설정된 온도에 따라 인버터(30)가 순환펌프(20)의 속도를 제어하여 온수연결튜브관(50)을 통과하는 물의 유량을 조절하면서 설정온도에 맞는 온수가 생성되도록 형성하고,
상기 온수연결튜브관(50)의 선단부측 T형관(15)과, 후단부측 지지관(51)에 각각 체크밸브(13)(14)를 장착하여 구성한 것을 특징으로 하는 소형 인버터 전기보일러.
An inverter (30) for controlling the speed of the circulation pump (20) is mounted on the circulation pump (20)
A water supply pipe 10 in which a check valve 12 is mounted on a rear end side 11 to which water is supplied by the circulation pump 20 and a hot water discharge pipe 40 are formed by connecting a plurality of hot water connection tube tubes 50 with a heater 60 for heating the water supply tubes interposed therebetween at a distance from the distal end side of the hot water connection tube tube 50. The tip end side of the hot water connection tube tube 50 is formed into a conical shape And is attached to the T-shaped pipe 15 mounted on the rear end side 11 of the water supply pipe 10 and the support pipe 51 on the rear end side of the hot water connection tube pipe 50 is connected to the front end side (41)
The outlet temperature sensor 70 installed in the hot water discharge pipe 40 senses the temperature of the hot water discharged from the hot water discharge pipe 40 and frequency-converts the temperature of the hot water discharged from the outlet temperature sensor 70. The inverter 30 controls the speed of the circulation pump 20, The hot water is formed so as to match the set temperature while controlling the flow rate of the water passing through the pipe 50,
Wherein a check valve (13) (14) is mounted on the tip end side T-shaped pipe (15) and the rear end side support pipe (51) of the hot water connection tube pipe (50).
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KR20140026943A 2014-03-07 2014-03-07 Small inverter electric boiler KR101464690B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190070598A (en) * 2017-12-13 2019-06-21 정원철 Recycling process boiler apparatus for matching temperature
KR102184012B1 (en) * 2020-03-11 2020-12-02 나영수 Electric boiler with creating vortex

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007315647A (en) 2006-05-24 2007-12-06 Sanden Corp Fluid heater and control device of fluid heater
KR20110116704A (en) * 2010-04-20 2011-10-26 전이식 Electric power saving hot- water boiler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007315647A (en) 2006-05-24 2007-12-06 Sanden Corp Fluid heater and control device of fluid heater
KR20110116704A (en) * 2010-04-20 2011-10-26 전이식 Electric power saving hot- water boiler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190070598A (en) * 2017-12-13 2019-06-21 정원철 Recycling process boiler apparatus for matching temperature
KR102105486B1 (en) * 2017-12-13 2020-04-29 정원철 Recycling process boiler apparatus for matching temperature
KR102184012B1 (en) * 2020-03-11 2020-12-02 나영수 Electric boiler with creating vortex

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