KR20130027607A

KR20130027607A - Gas and electric combination mini boiler

Info

Publication number: KR20130027607A
Application number: KR1020110046544A
Authority: KR
Inventors: 김성열
Original assignee: 김성열
Priority date: 2011-05-17
Filing date: 2011-05-17
Publication date: 2013-03-18

Abstract

The present invention relates to a gas and electric mini-boiler, in order to solve the inconvenience of an electric boiler that can not be used indoors or in the outdoor power outage and the inconvenience of a gas boiler that is difficult to carry or move, The dome-shaped tank wall and the concave-convex bottom plate (14) are assembled with a chromium plated iron plate to form a boiler tank (1), and a water supply valve (2) and an automatic pressure relief valve (3) are mounted on the tank top. Equipped with a hot water inflow and outflow coupling plug (5) and (15) at a certain position on the side, and equipped with a thermostat that can control the hot water temperature (84) with a temperature sensor (90), and an electric heater in the uneven space at the bottom of the tank. () And a steel plate having the same diameter and 30mm thickness as the circular space closely attached to this electric heater (23) in the form of a double-bottom and used as an unheated plate of the gas burner. Heat the tank's water, and heat the tank's water with a portable gas burner at the time of power failure or outdoors and connect the heated hot water to the microtubular hot water mat (8) with a connection hose (8). Hot water is circulated in the piping of the hot-water mat, and it relates to a gas and electric mini-boiler that can be heated under any circumstances by using a multipurpose mat for air and hot water (Prior Application No. 10-2011-0044271).

Description

Gas and electric combination mini boiler

The present invention relates to a gas and electric mini-boiler, more specifically, to make a dome-shaped hot water tank wall with a stainless steel plate, to make a base plate with a circular irregularities at the bottom of the tank (14), the bottom plate is a tank wall And make an airtight boiler tank (1), attach an electric heater (9) to the uneven space of the bottom plate, and mount an uneven iron plate covering the electric heater (23) in close contact with the tank bottom to install the electric heater or portable A gas burner heats the water in the boiler tank, and connects the heated hot water to a connection hose (6) to a multi-purpose mat for air and hot water (p. 10-2011-0044271). The present invention relates to a gas and an electric mini boiler, which can be heated by a portable gas burner, as well as a hot water mat, by heating a bed, tatami mat, etc., as well as during a power failure or outdoors.

Today, our residential life has changed from the way of living with large families in large houses to the way of living with one or two people from small homes, officetels or one-room homes due to low birth rates, generational separation, and nuclear family. Demand is on the rise, and in addition to income growth, outdoor camping for hobbies through leisure is on the rise.

In line with these trends in life, the heating method has moved away from the existing heating method of indoor floor piping, which consumes a lot of energy, and the demand for small boilers using electricity or gas that is easy to move, simple to install, and low in fuel consumption is increasing. At the same time, the demand for small, easy-to-move heating devices, such as mats, floorboards, blankets, cushions, and tatami mats, which can be heated by electric heaters or hot water, is increasing.

However, the existing small boiler which heats the water in the boiler tank with electric heater or gas and circulates this hot water to the mat pipe for heating, prepares two separate for outdoor gas or indoor electricity by using only one of electricity or gas. There will be inconveniences that must be.

Therefore, there is a need for a small heating device that can be heated indoors using electricity, and can be multi-purpose heating using a gas as a portable gas burner in the event of outdoor or power failure.

The present invention has been designed to solve the above problems, in order to solve the inconvenience of the electric boiler that can not be used in the indoor or outage of the power outage and the inconvenience of the gas boiler difficult to carry or move, small capacity (1500cc) a dome type hot water tank (1), and a 30mm deep circular space (41) in which an electric heater can be buried at the bottom, and an electric heater (9) is installed in this space, and this electric heater By mounting the uneven iron plate having a certain thickness and a certain thickness to cover the circular space in a double bottom form (23), the water in the tank is heated with an electric heater indoors, and the unfilled iron plate in the event of power failure or outdoors It is an object of the present invention to provide a gas and electric mini-boiler for heating by heating the burner (13).

Gas and electric mini-boil according to the present invention for achieving the above object is a tank device unit consisting of a circular base plate and a dome-shaped wall having a concave-convex space for mounting an electric heater on the floor (1), both ends A connecting hose (6) device portion having a coupling jack attached thereto, an electric heater (9) device portion for heating an electric heating wire, an uneven iron plate (23) device portion for absorbing heat of a portable gas burner, and a power source T-ECU (90) control unit for controlling the operation of the boiler automatically by detecting the temperature of the hot water and supply the water supply, the tank unit, the water supply valve device for supplying water to the tank top And (2) an automatic pressure discharge valve device that automatically discharges the pressure to prevent the explosion of the tank when the pressure in the tank rises (3) and two coupling plugs by drilling two holes in the upper and lower sides of the tank. 2 assembled with nuts Coupling plugs (5) and (15) devices, and coupling hose device parts include coupling jacks (70) devices tightly inserted into the plugs so that the hot water of the tank can be circulated to the piping of the hot water mat (8), and the jacks The connected thermal hose 78 device, the electric heater device portion, the circular coil heater device mounted on the bottom of the tank, the outlet 11 device for connecting the power to the heater by the wire and the temperature control T-ECU portion (90) The power switch device linked to the temperature control switch, the temperature sensor (84) device for detecting the temperature of the hot water, and the temperature control device for controlling the desired temperature (93), by comparing the detected hot water temperature and the desired temperature It is characterized by including an IC circuit 83 device for automatically controlling the operation of the boiler.

Gas and electric mini-boiler of the present invention,

First, it can be heated by electricity in the room where electricity is supplied, and can be heated by a portable gas burner in case of power failure or outdoors, thereby minimizing the purchase cost by using one mini boiler and it is convenient to move.

Second, it can be operated as a portable gas burner in case of power failure or outdoors so that it can be heated with hot water under any circumstances.

Third, if used for heating together with air and hot water micro-tub hot water mat, the amount of hot water contained in the boiler tank and the micro-tube hot water mat is small, which saves energy consumed for heating. I can heat it.

Fourth, the installation of the boiler is simple and easy to move by mounting a shut-off coupling plug in which the coupling jack of the connection hose can be closely connected to the hot water inlet (return) outlet of the boiler tank.

Fifth, the mini-boiler, like a large boiler, is equipped with an automatic thermostat T-ECU, which enables automatic thermoregulation when heating with electricity.

Sixth, by installing the automatic high pressure discharge valve in the boiler tank and eliminating the circulation motor by adopting the natural convection circulation method using the temperature difference of the hot water up and down the tank, it can eliminate the explosion risk due to the high pressure and prevent the noise of the circulation motor.

1 is a flow chart showing the overall connection of the boiler and the mat of the present invention.
Figure 2 is a perspective view showing the overall configuration of a gas and electric boiler of the present invention.
3 is a cross-sectional view of a gas and electric boiler according to the present invention
Figure 4 is a perspective view of the bottom of the dome-shaped boiler tank of the present invention.
5 is a configuration diagram showing the configuration of the tank and the base plate of the present invention.
Figure 6 shows the coupling jack of the hot water inlet and outlet coupling plug and connecting hose of the present invention.
Diagram.
Figure 7 is a perspective view of the connection hose connecting the mat and the boiler of the present invention.
8 is a circuit diagram showing the configuration of the temperature control T-ECU of the present invention.
9 is a perspective view showing a display portion of the thermostat of the present invention.

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

The terms or words used in this specification and claims are not to be limited to the ordinary or dictionary meanings, and the principle is that the inventor may properly define the concept of terms in order to best describe his or her design in the best possible way. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be substituted for them at the time of filing It should be understood that there may be examples.

1 is a flow chart showing the overall connection between the boiler and the mat of the present invention, wherein the water in the tank is heated by heating an electric heater 9 or a non-ferrous iron plate 23 mounted on the tank bottom with electricity or a gas burner. The heated hot water is connected to the hot water mat through a connection hose (6) equipped with a coupling jack (70) connected between the coupling plug of the hot water outlet on the side of the boiler tank (5) and the inlet coupling plug of the hot water mat (8). The circulating micropipes are circulated, and the hot water whose temperature falls through this circulation is repeatedly introduced into the boiler tank through the coupling plug (15) of the hot water inlet (return) at the bottom of the tank through the connection hose. And, the boiler thermostat (T-ECU) (10) by the temperature sensor (84) when the temperature of the hot water is more than the desired temperature automatically shuts off the heater power to always maintain the hot water at a constant temperature.

The water in the boiler tank is replenished through the water supply valve (2), and when the pressure in the tank is above a certain pressure, an automatic pressure discharge valve (3) mounted on the upper surface of the tank is opened to prevent the tank from being exploded.

When using a gas burner to raise the water temperature in the tank, adjust the height with the () adjustment nut () on the height adjuster foot and insert a portable gas burner (13) under the flameless steel plate () in the center of the tank bottom plate. The gas control lever controls the amount of gas injected into the burner to maintain it.

Figure 2 is a perspective view showing the overall configuration of the gas and electric boiler of the present invention, assembling the dome-shaped tank and the concave-convex bottom plate having a circular space to be equipped with the electric heater in the center in a hermetically sealed type, a nut-type water supply valve and high pressure discharge Valve, hot water inlet (15) outlet coupling valve, (5) insulated (backlight) receptacle (11) temperature controller to control the boiler (90) to the tank outer wall in a certain position, and to the concave space of the bottom plate Assemble the heater (9), and assemble the non-ferrous iron plate (23) with four nuts in close contact with the tank bottom plate (14) to increase the conduction efficiency thereon.

Figure 3 is a cross-sectional view of the gas and electric boiler of the present invention, showing the position where the constituent devices of the boiler tank is assembled to each part.

4 is a perspective view showing a dome type boiler tank and an uneven bottom surface of the present invention, (c) a dome tank having a diameter of 140 mm and (c) a height of 100 mm, and (1) an electric heater and an iron plate (9) in the center of the bottom plate ( 23. Fig. 14 shows an uneven tank bottom plate 14 having a 30 mm depth (a) buried space to be mounted.

5 is a configuration diagram showing the configuration of the tank and the bottom plate of the present invention, a domed tank having a chrome plated inner surface to prevent oxidation and adsorption of foreign substances (1), and a circular shape having a concave-convex space of the same diameter as the bottom of the tank Assemble the iron plate (14) to complete the closed tank, and assemble a circular electric heater that can heat water in this uneven space (9), and cover the heater that can be heated by the gas burner. Assemble the iron plate (23).

6 is a schematic view showing the coupling jack 70 of the hot water inlet / outlet coupling plug 64 and the connection hose of the present invention. 72) The hot water leakage of the tank is cut off, and when the coupling jack of the connection hose is inserted into the plug (70), the plug and jack block is moved backward, and the plug chamber and the chamber of the jack (72) The hot water in the tank is circulated through the connection hose 78 to circulate the pipe of the hot water mat.

7 is a perspective view of a connecting hose connecting the mat and the boiler of the present invention, the coupling plug of the tank and the coupling plug of the boiler tank 70 by attaching a coupling jack (70) in close contact with the coupling plug of the boiler tank and The coupling plugs of the hot water mat are connected.

8 is a circuit diagram showing the configuration of the temperature controller (T-ECU) of the present invention, in which an IC controlling the temperature sensor 84 and an 83 controlling the temperature sensor and the desired temperature are mutually organic. Connected.

9 is a perspective view showing a display unit of the temperature control device of the present invention, a power lamp 92 for displaying a power supply, a liquid crystal display 91 for displaying a hot water temperature, and a control knob for interlocking with a power switch to the right. Turn it to turn on the power switch and select the desired temperature. By operating this switch, you can raise or lower the heating temperature.

1: boiler tank 3: high pressure discharge valve
5: outlet coupling plug 6: connection hose
8: hot water mat 9: electric heater
10: temperature controller 14: uneven tank bottom plate
13: gas burner 15: inlet coupling plug
22: height adjustment leg 23: iron plate
41: uneven space 61: nut
66: Packing 72: Plug Inner
73: spring 74: shut off weight
76: jackholder 78: thermal hose
80: coupling nut 82: power control IC
83: temperature control IC 84: temperature sensor
91: liquid crystal 92: temperature control knob

Claims

(1) a tank unit consisting of a round base plate having a concave-convex space (41) and a dome-shaped wall of a stainless steel plate (41) having an uneven space for mounting an electric heater at the bottom of the tank with an iron plate chrome-plated on the inner surface to prevent oxidation; Connection of the water supply valve (2) and the automatic pressure discharge valve (3) device section mounted on the tank top, the hot water outflow and inlet coupling plug (5) and (15) device section assembled with nuts on the upper and lower sides of the tank, and the hot water mat. For the connection hose 78 device unit with coupling jacks (70) attached to both ends for the purpose, the electric heater (9) device unit for heating the water in the tank with a circular heater, supplying power and sensing the temperature of hot water Temperature control T-ECU (11) unit to automatically control the operation of the boiler, and 30 mm thick uneven steel plate (23) unit to heat the boiler tank with a portable gas burner 4 multi-antenna antennas with two circular pipes A 22 foot unit which can adjust the height of a control lever 21 mounted on the bridge so that the tank bottom plate can use a gas burner gas and electricity combine including a mini-boiler.

A water supply valve device for supplying water to the tank top (2), an automatic pressure discharge valve device (3) for automatically discharging the pressure to prevent the tank explosion when the pressure in the tank increases, and Drill two holes and assemble two coupling plugs with nuts, and connect the boiler tank and the hot water mat with the connection hose so that the temperature difference between the upper and lower water in the tank can be naturally circulated by convection without circulation motor. Hot water inlet. Gas and electric miniboilers comprising an outlet coupling plug (5) (15) device.

30mm that covers the top of the electric heater in close contact with the bottom of the tank (14) having a concave-convex circular space (41) of a certain depth so that the circular electric heater can be buried, and the bottom of the tank so that the water in the tank can be heated using a portable gas burner. Gas and electric mini-boilers comprising a thick sheet iron plate (23).

Inlet and outlet of the tank so that the hot water of the boiler tank can be introduced again into the boiler tank (1) through the coupling plug (5) and the hot water mat (2) and the inlet and outlet coupling plug (7). Gas and electric mini-boiler including a thermal insulation connection hose (78) device equipped with a coupling jack (70) on both ends of the coupling plug (64) in close contact between the inlet and outlet coupling plug of the hot water mat (7).

The nut is mounted on the upper part of four legs into which the inner diameter pipe with a small diameter is inserted into the large diameter pipe, and this leg (22) is assembled to the four bolts mounted on the bottom plate of the tank (14) to adjust the side lever. Furnace (21) Gas and electric mini-boilers, including a height-adjustable footing device to adjust the height of the legs to adjust the distance between the gas burner and the iron plate, or to remove the legs when used indoors.