KR101568372B1 - Boiler for hot-water heating mat - Google Patents

Boiler for hot-water heating mat Download PDF

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Publication number
KR101568372B1
KR101568372B1 KR1020150118584A KR20150118584A KR101568372B1 KR 101568372 B1 KR101568372 B1 KR 101568372B1 KR 1020150118584 A KR1020150118584 A KR 1020150118584A KR 20150118584 A KR20150118584 A KR 20150118584A KR 101568372 B1 KR101568372 B1 KR 101568372B1
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KR
South Korea
Prior art keywords
hot water
heat pipe
space portion
mat
hot
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KR1020150118584A
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Korean (ko)
Inventor
이성근
Original Assignee
삼원온스파주식회사
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Application filed by 삼원온스파주식회사 filed Critical 삼원온스파주식회사
Priority to KR1020150118584A priority Critical patent/KR101568372B1/en
Application granted granted Critical
Publication of KR101568372B1 publication Critical patent/KR101568372B1/en
Priority to JP2016014145A priority patent/JP6018328B1/en
Priority to US15/012,247 priority patent/US20170059202A1/en
Priority to CN201610073340.6A priority patent/CN106482326A/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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • 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
    • F24H1/18—Water-storage heaters
    • F24H1/185—Water-storage heaters using electric energy supply
    • 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
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water 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 
    • 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
    • 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
    • F24H9/2021—Storage heaters

Abstract

The present invention relates to a hot water boiler for a hot water mat, and more particularly, to a hot water boiler for hot water mat which comprises a hot space portion in which hot water is located at left and right sides of a recess portion formed in a central lower portion of a heat pipe, And a hot water heating pipe connecting the space portion, the high temperature space portion and the lower portion of the low temperature space portion is formed to form a circulation flow path in a 'ㅁ' shape, the hot water heating pipe is inclined and an electric heater is installed on the outer surface of the hot water heating pipe The hot water instantaneously vaporizes a small amount of water inside the heat pipe to move a small amount of hot water to the hot water storage tank by the vapor pressure and then the hot water is heated by the vacuum suction force formed inside the heat pipe by the volume, A small amount of water is sucked in the inside of a small amount of hot water can be circulated continuously over a short period of time Hot water is directed to a hot water boiler for hot water mat so as to by all the heating water in the interior of the yeoltong significantly improve the efficiency of the circulation hot water as compared to the conventional hot water boiler for forming a vacuum suction force.

Figure R1020150118584

Description

Hot water boiler for hot water mat

The present invention relates to a hot water boiler for a hot water mat, and more particularly, to a hot water boiler for hot water mat which comprises a hot space portion in which hot water is located at left and right sides of a recess portion formed in a central lower portion of a heat pipe, And a hot water heating pipe connecting the space portion, the high temperature space portion and the lower portion of the low temperature space portion is formed to form a circulation flow path in a 'ㅁ' shape, the hot water heating pipe is inclined and an electric heater is installed on the outer surface of the hot water heating pipe A small amount of water in the hot water is instantaneously vaporized by using a hot water heating tube provided with an electric heater on the outer side so that a small amount of hot water is moved to the hot water storage tank by the vapor pressure, A small amount of water in the inside of the hot water mat is sucked by the vacuum suction force formed inside the heating drum, The hot water boiler for the hot water mat which can greatly improve the circulation efficiency of the hot water compared to the conventional hot water boiler in which the hot water totally heats the water in the heat pipe to form the vacuum suction force .

Generally, a hot water mat refers to a heating mat having a built-in hot water hose in which hot water is circulated inside the mat body, and is heated by hot water supplied by a small hot water boiler connected to the mat main body and a connecting hose.

Such a hot water mat is advantageous in that it can completely solve the problems of existing electric mats in which an electric heating line is built in the mat main body, that is, the risk of fire or electric shock due to harmful electromagnetic waves and electric hot wire.

However, in the hot water boiler widely used in the conventional hot water mat, an electric motor pump is used to circulate the hot water heated by the electric heater. The hot water boiler for the hot water mat has an electric motor pump The durability is remarkably deteriorated due to frequent breakdown of the motor, and noise and vibration of the motor are diverted to the outside when the electric motor pump is driven, causing unpleasant noise, which hinders quiet and comfortable sleeping.

Further, in the conventional hot water boiler for hot water mat, when the hot water hose of the hot water mat is folded due to carelessness of the user, or the connection hose is bent and the circulation of the hot water is blocked, the electric motor pump for circulating the hot water is overloaded, There was a problem that it was deteriorated.

In order to solve such a problem, a hot water boiler for a hot water mat, which is configured to circulate the hot water to the inside of the hot water mat by using the steam pressure generated in the hot water heating tank when hot water is heated, The hot water boiler has a problem that when the hot water hose of the hot water mat is folded due to carelessness of the user or the connection hose is bent and the circulation of hot water is blocked, there is a danger of explosion due to the excessive vapor pressure.

The applicant of the present application filed a hot water boiler for a hot water mat designed to circulate hot water to the inside of the hot water mat by using a vacuum suction force in order to solve the problem of the natural circulation hot water boiler using the above- Patent No. 0948908 and Patent No. 1418947. [

In the hot water boiler for a hot water mat for the hot water mat, the hot water boiler for the hot water mat, which has been proposed by the present applicant, is constructed such that hot water with an electric heater is connected to a hot water reservoir and heat water is heated by an electric heater. And the water in the inside of the hot water mat is circulated by using the vacuum suction force that hot water is formed inside the heat pipe as soon as it moves to the hot water storage tank by the vapor pressure.

However, in the conventional hot water boiler for hot water mat as described above, since the hot water is a method in which the hot water is heated by discharging all of the water of about 150 to 200 ml, which is located inside the heat pipe, in order to form a vacuum suction force inside the heat pipe, It takes 1 to 2 minutes for the hot water to form a vacuum suction force inside the heat pipe according to the volume of the heat pipe. When the hot water circulates for a period of about 1 to 2 minutes, the inside of the hot water mat There is a problem that the circulation efficiency is remarkably deteriorated as the water in the water is cooled.

In order to solve this problem, there has been considered a method of significantly increasing the volume of the hot water to circulate the water in the hot water mat at the same time. However, in this case, the capacity of the electric heater becomes too large, The boiling noise and the power consumption are increased. Therefore, there is a limit to improve the circulation efficiency in the conventional method.

Korean Patent Registration No. 10-0918522 Korean Patent Registration No. 10-0948908 Korean Patent Publication No. 10-1418947

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a high-temperature space portion in which hot water is positioned at left and right sides of a recessed portion formed at a central lower portion of a heat pipe, And a hot water heating pipe connecting the high temperature space and the lower space of the low temperature space part is formed to have a circulation flow path in a shape of '?', The hot water heating pipe is inclined and an electric heater is installed on the outer surface of the hot water heating pipe A small amount of water inside the heat pipe is instantaneously vaporized by using a hot water heating tube in which an electric heater is installed on the outside, hot water is moved to the hot water storage tank by the vapor pressure, A small amount of water in the inside of the hot water mat is sucked by the vacuum suction force formed in the inside of the hot water mat, The circulation efficiency of the hot water can be remarkably improved as compared with the conventional hot water boiler in which hot water totally heats the water inside the heat pipe to form a vacuum suction force.

According to an aspect of the present invention, there is provided an air conditioner comprising: an electric heater for heating water therein; a hot water discharge end formed on an upper surface thereof; a hot water recovery end connected to a hot water mat on a lower surface thereof; A hot water inflow end where the hot water is connected to the hot water discharge end of the heat pipe and a hot water mat which is connected to the outside hot water inflow end, A hot water storage passage in which a hot water supply end to be connected is formed and a water shortage detection sensor is installed therein; a discharge check valve installed at a hot water inflow end of the hot water storage tank; A hot water boiler for a hot water mat including a check valve, A hot-water heating pipe connecting the high-temperature space portion and the low-temperature space portion located on the right side, the discharge space portion connecting the high-temperature space portion and the low-temperature space portion and the lower portion of the high-temperature space portion and the low-temperature space portion, And the electric heater is installed on the outer surface of the hot water heating tube to instantaneously vaporize a small amount of water in the hot water heating tube.

Further, the present invention is characterized in that a plurality of radiating fins are formed long in the longitudinal direction on the inner circumferential surface of the hot water heating tube in which the hot water is provided in the heat pipe.

Further, the present invention is characterized in that one end of the hot water heat pipe having the hot water in the heat pipe is provided with a noise cover having a bubble trapping jaw at an end thereof.

The present invention is characterized in that a gas-fusing wall surface for guiding air bubbles generated inside the hot water heating tube to an upper portion of the discharge space portion is formed on an upper inner side surface of the high-temperature space portion having the hot water in the heat pipe.

The present invention is characterized in that an air discharge hole communicating with the hot water inflow end of the hot water reservoir is formed in the hot water discharge end where the hot water is provided in the discharge space portion of the heat pipe.

According to another aspect of the present invention, an air outlet is formed in a cap for opening and closing a water replenishing port of the hot water reservoir, and an air discharging tube connected to an air outlet of the cap is installed in the hot water reservoir.

In addition, the present invention is characterized in that an auxiliary space is formed in an upper portion of the hot water reservoir at a higher position than the water replenishment port.

As described above, the hot water boiler for a hot water mat according to the present invention is characterized in that the hot water boiler for hot water mat comprises a hot space portion in which hot water is located at the left and right sides of a recess portion formed at a central lower portion of a heat pipe, And a hot water heating pipe connecting the high temperature space and the lower space of the low temperature space part is formed to have a circulation flow path in a shape of '?', The hot water heating pipe is inclined and an electric heater is installed on the outer surface of the hot water heating pipe A small amount of water in the heat pipe is vaporized instantaneously by using a hot water heating tube in which an electric heater is installed on the outside, and a small amount of hot water is moved to the hot water storage tank by the vapor pressure, A small amount of water in the inside of the hot water mat is sucked by the vacuum suction force formed in the inside of the hot water mat, Continuously able to be circulated throughout, so there is an effect of being able to be heated to heat all the water in the inner yeoltong significantly improve the efficiency of the circulation hot water as compared to the conventional hot water boiler for forming a vacuum suction force.

1 is a perspective view showing a use state of a hot water boiler for a hot water mat according to the present invention;
2 is a cross-sectional view showing the essential part of a hot water boiler for a hot water mat according to the present invention;
3 is an enlarged view of part A of Fig.
4 is a sectional view showing a structure of a hot water heating tube provided in a hot water boiler for a hot water mat according to the present invention.
5 (a) and 5 (b) are cross-sectional views illustrating the instantaneous heating and bubble discharging process by the hot water heating tube provided in the hot water boiler for hot water mat of the present invention.
6 (a) and 6 (b) are cross-sectional views illustrating a water level adjustment process by the auxiliary space portion provided in the hot water boiler for a hot water mat of the present invention;
7A to 7D are explanatory diagrams showing an operation process of a hot water boiler for a hot water mat according to the present invention;

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 7D.

2, the hot water boiler for a hot water mat according to the present invention includes a hot water tank 2, a hot water storage tank 10, a discharge check valve 13a, and a return check valve 9a, do.

The hot water is instantaneously vaporized by the electric heater 7 exposed to the outside by a small amount of water filled in the hot water heating pipe 6 and a small amount of hot water is supplied to the hot water storage container 10 by the vapor pressure, And a recessed portion 2a is formed at the lower center of the hot-water mat for sucking a small amount of water inside the hot-water mat by a vacuum suction force formed by the volume of the hot-water discharging portion. A high temperature space portion 4 and a low temperature space portion 5 located at left and right sides of the recessed portion 2a and a discharge space portion 3 connecting the upper portions of the high temperature space portion 4 and the low temperature space portion 5, And the hot water heating pipe 6 connecting the hot space portion 4 and the lower portion of the low temperature space portion 5 are formed in a "
The hot water heated in the hot water heating pipe 6 flows upward into the discharge space part 3 through the high temperature space part 4, The convection circulation in which the cold water in the low-temperature space portion 5 is lowered and returned to the hot water heating pipe 6 can be smoothly performed. Therefore, the hot water externally expels the water inside the heat pipe 2 The bubbles generated when the small amount of water is instantaneously vaporized in the inside of the hot water heating pipe 6 can be heated more efficiently by the electric heater 7 provided in the discharge space portion 3 than by the discharge space portion 3 So that it can be moved quickly.

The discharge space portion 3 in which the hot water is formed in the upper portion of the heat pipe 2 is a space in which hot water is discharged from the inside of the heat pipe 2 and a hot water discharge end portion 8 is formed inside the upper surface And a water level sensor 3a is installed inside.
The high-temperature space portion 4 formed on the lower side of the discharge space portion 3 is a space in which the high-temperature water generated in the hot water heating tube 6 stays and is formed on the other side of the discharge space portion 3 The low-temperature space portion 5 is a space in which the low-temperature water sucked from the hot water mat stays, and a hot water recovering end portion 9 connected to the hot water mat on one side is formed.

The water level sensor 3a in which the hot water is installed in the discharge space portion 3 of the heat pipe 2 senses when the water level of the hot water 2 falls below the lower end of the hot water discharge end portion 8 A conventional float type water level sensor or an electronic water level sensor commonly used in a conventional humidifier or aquarium is generally used. However, according to the trend of slimming down the hot water boiler, hot water, which becomes narrower, It is preferable to use an electronic water level sensor that is less bulky than a bulky float type water level sensor and takes up less installation space.

3, the hot water discharge end portion 8 formed in the discharge space portion 3 of the heat pipe 2 communicates with the hot water inflow end portion 13 of the hot water storage container 10, It is preferable to form the air discharge hole 8a.

If the hot water discharging hole 8a is formed in the hot water discharging end 8 as described above, even if hot water flows into the inside of the heat discharging tube 2, the hot water discharging hole 8a formed in the hot water discharging end 8 And can be automatically discharged to the hot water inflow end 13 of the hot water storage tank 10.

The hot water heating pipe 6 in which the hot water is connected between the high temperature space part 4 and the low temperature space part 5 of the heat pipe 2 has a structure for instantly vaporizing a small amount of water, If the electric heater 7 is installed on the outer surface of the hot water heating pipe 6 as described above, the hot water is installed inside the heat pipe, Unlike a conventional hot water boiler in which only a small amount of water can not be instantaneously vaporized due to heating, it is possible to instantaneously vaporize only a small amount of water in contact with the surface where the hot water heating pipe 6 and the electric heater 7 are in contact do.
A small amount of water inside the hot water heating pipe 6 is instantaneously heated by the electric heater 7 provided on the outside of the hot water heating pipe 6, It is preferable that the air bubbles generated inside the hot water heating pipe 6 are installed to be upwardly inclined toward the high-temperature space part 4 so as to smoothly escape to the discharge space part 3 via the high-

The hot water heating pipe 6 is made of a material having high thermal conductivity such as aluminum so that the heat source generated in the electric heater 7 can be smoothly transferred to the water passing through the inside of the hot water heating pipe 6 desirable.

As shown in FIG. 4, a plurality of radiating fins 6a are preferably formed long on the inner circumferential surface of the hot water heating pipe 6 in the longitudinal direction.

When a plurality of heat dissipating fins 6a are formed long in the longitudinal direction on the inner circumferential surface of the hot water heating pipe 6 as described above, the heat source generated by the electric heater 7 is more smoothly supplied to the water inside the hot water heating pipe 6 The heat transfer efficiency can be greatly increased and the strength of the hot water heating pipe 6 in the shape of a pipe can be increased so that the heat of the hot water heating pipe 6 due to the heat generation of the electric heater 7 can be increased, So that the deformation can be minimized.

In addition, it is preferable to provide a noise cover 16 at one end of the hot water heating pipe 6 with a bubble trapping step 16a at an end thereof.

As shown in FIG. 5 (A), when the cover 16 for noise is provided at one end of the hot water heating pipe 6 with the bubble trapping step 16a formed therein, When the small amount of water inside the hot water heating pipe 6 is instantaneously vaporized by the electric heater 7 provided outside the hot water heating pipe 6, the bubbles generated inside the hot water heating pipe 6 are discharged at once, The bubble trapping chuck 16a of the noise cover 16 provided at the one end of the baffle 6 is blown off while being discharged little by little, so that the noise due to the bubbles, that is, the boiling noise can be greatly reduced.

The inner surface of the upper portion of the high-temperature space portion 4 in which the hot water is provided in the heat receptacle 2 is provided with a rounded shape for guiding bubbles generated inside the hot water heating tube 6 to the upper portion of the discharge space portion 3 Or a sloping wall surface 4a for breeding oil is preferably formed.

As shown in FIG. 5 (b), when the hot water is formed on the inner surface of the upper portion of the high-temperature space portion 4 provided with the heat pipe 2, A small amount of water in the inside of the hot water heating pipe 6 is instantaneously vaporized by the electric heater 7 provided outside the hot water heating pipe 6 and discharged through one end of the hot water heating pipe 6, It rises while slowly rising on the wall 4a for gas-oiling without climbing, so that the noise due to the generation of bubbles, that is, the boiling noise can be greatly reduced.

As the electric heater 7 provided outside the hot water heating pipe 6, there can be used various known electric heaters. Among them, according to the trend of the slimening of the hot water boiler, the installation space is reduced and the heat transfer area It is preferable to use a PTC (Positive Temperature Coefficient) thermistor capable of instantly vaporizing a small amount of water inside the hot water heating pipe 6 by applying a very high heat of heat to the hot water.

The hot water storage tank 10 is a place where the hot water is connected to the heat pipe 2 and hot water discharged from hot water is stored in the hot water tank 2. A water replenishment hole 11 opened / And a hot water inflow end portion 13 connected to the hot water discharge end portion 8 of the heat pipe 2 and a hot water supply end portion 14 connected to the hot water mat are formed on the outer side of the outside, A detection sensor 15 is installed.

It is preferable that the cap 12 for opening and closing the water replenishing port 11 of the hot water storage container 10 is configured to be threadedly coupled or tightly coupled by a locking projection and an engagement groove with the sealing packing interposed therebetween .

An air outlet 12a for discharging air or water vapor inside the hot water storage container 10 may be formed in the stopper 12. The hot water storage container 10 may have a cap 12 And a U-shaped air discharge tube 17 connected to the air discharge port 12a.

When the U-shaped air discharge tube 17 connected to the air outlet 12a of the cap 12 is installed in the hot water storage container 10, hot water is filled in the hot water storage container 10 The hot water stored in the hot water reservoir 10 is not discharged through the air outlet 12a of the cap 12 but only the air or water vapor inside the hot water reservoir 10 is discharged to the outside of the hot water reservoir 10 .

It is preferable that the auxiliary space portion 18 is formed at a position higher than the water replenishing port 11 on the upper part of the hot water storage container 10.

As shown in FIG. 6 (a), when the auxiliary space portion 18 is formed at a position higher than the water replenishing opening 11 in the upper portion of the hot water storage container 10, The hot water stored in the hot water storage tank 10 can not escape to the hot water mat due to the hot water hose of the hot water mat being pressed or the connecting hose being bent when the hot water is filled in the hot water mat, 6 (B), the auxiliary space portion 18 positioned higher than the water replenishing port 11 is connected to the hot water discharge port of the hot water storage tank 10, It is possible to prevent water from leaking into the gap between the water replenishing port 11 and the plug 12 when replenishing the hot water storage container 10 with the water.

The water shortage detection sensor 15 installed inside the hot water storage container 10 is for sensing the inside water level and may be a known float type water level sensor or an electronic water level detection sensor commonly used in a conventional humidifier, An electronic water level sensor that occupies less space than a bulky float type water level sensor in order to be easily installed inside the hot water reservoir 10 which becomes narrower according to the trend of slimming down the hot water boiler, Is preferably used.

The discharge check valve 13a is installed at the hot water inflow end 13 of the hot water storage tank 10 so that the hot water generated in the hot water tank 2 is transferred to the hot water storage tank 10, 10 serve to prevent the hot water from flowing back to the heat exchanger 2.

The hot water in the hot water mat moves the hot water to the inside of the heat pipe (2) while the hot water in the hot water collecting check valve (9a) The hot water generated in the heat exchanger 2 serves to prevent the hot water from flowing back to the hot water mat.

The electric circuit of the hot water boiler for a hot water mat according to the present invention includes a bimetal type heater overheat prevention sensor that automatically cuts off the power supply when the power cord overheats the electric heater, The control board is connected to the control board through a sensing sensor. The control board is provided with a water level sensor 3a, an electric heater 7, and a hot water reservoir 10 in which hot water is installed inside the heat pipe 2 A water shortage warning light which is turned on when the low water level of the hot water storage tank 10 is sensed and a temperature sensor for preventing overheat where the hot water is attached to the upper part of the outside of the heat pipe 2 are connected.

The operation of the hot water boiler for hot water mat according to the present invention will now be described.

The hot water boiler for a hot water mat according to the present invention is used in a state where it is connected to a hot water mat 20 by using a pair of connecting hoses 21 and 22 as shown in FIG. If the power switch of the hot water boiler 1 is turned on with the hot water boiler 1 connected to the hot water mat 20 by the pair of connection hoses 21 and 22, The water shortage warning light is on because there is no water.

In order to inject water into the hot water boiler 1 in such a state, as shown in FIG. 7A, the connection hose 22 (not shown) connected to the hot water supply end 14 formed on the lower surface of the hot water storage container 10, Water is injected into the hot water mat 20 and the hot water boiler 1 through the end of the separated connection hose 22. At this time, water is injected into the connection hose 22, It is preferable to use a conventional manual water pump or a specially designed water injection device.

When the water is injected through the connection hose 22 separated from the hot water supply end 14 of the hot water storage container 10 as described above, the hot water hose installed in the hot water mat 20 is filled with the injected water The hot water flows into the inside of the heat pipe 2 while opening the return check valve 9a provided in the hot water return end 9 of the heat pipe 2 so that the hot water is filled in the inside of the heat pipe 2 do.

The connection hose 22 which has been separated from the hot water supply end 14 of the hot water reservoir 10 is connected again and the cap 12 connected to the water replenishing port 11 formed in the upper part of the hot water reservoir 10, Water is injected into the hot water storage container 10 to a predetermined water level to confirm that the water shortage warning lamp is turned off and then the stopper 12 is fastened to the water replenishing port 11, And the operation is completed.

After the water injection operation for the hot water boiler 1 and the hot water mat 20 is completed as described above, the hot water is supplied to the hot water heating pipe 6 connected between the hot space part 4 and the low temperature space part 5 of the heat pipe 2 Is started to be heated by the electric heater 7 provided on the outside of the hot water heating pipe 6, the water inside the hot water heating pipe 6, as shown in Fig. 7 (b) When the hot water is increased in the internal pressure of the heat transfer tube 2, the steam is supplied to the recovery check valve 9a provided in the hot water recovery end 9 by the vapor pressure, The flow path of the hot water recovering end portion 9 is shut off more tightly so that a small amount of hot water generated in the inside of the heat pipe 2 by the hot water flows through the hot water discharge end portion 8 to the discharge check valve 13a And is discharged into the hot water storage container (10) while being opened.

Subsequently, the hot water is discharged to the hot water discharge end portion 8 by a small amount of hot water generated inside the heat pipe 2, and then the power supplied to the electric heater 7 is automatically shut off, so that the operation of the electric heater 7 When the hot water starts to be liquefied in the inside of the heat pipe 2, the hot water is suddenly dropped into the inside of the heat pipe 2 to form a vacuum state, 7C, a small amount of hot water in the hot water mat 20 is supplied to the hot water recovery end 9 (9) of the heat pipe 2, The hot water is sucked into the inside of the heat exchanger 2.

At this time, when the hot water is formed in the inside of the heat pipe 2, the discharge check valve 13a is more firmly closed by the vacuum suction force and the flow path of the hot water discharge end portion 8 is blocked, The hot water stored in the hot water tank 10 is not sucked into the inside of the heat pipe 2 at all.

As the hot water is sucked into the inside of the heat pipe 2 by the vacuum suction force formed by the small amount of hot water inside the hot water mat 20 formed inside the heat pipe 2, A vacuum state is formed in the inside of the hot water mat 20. When a vacuum state is formed in the hot water mat 20, a suction force is generated by the vacuum state. As a result, as shown in FIG. 7D, A small amount of hot water stored in the inside is sucked into the inside of the hot water mat 20 through the hot water supply end portion 14, thereby circulating the hot water.

When the hot water in the hot water mat 20 is sucked into the heat pipe 2 by the vacuum suction force formed by the hot water in the heat pipe 2 as described above, Power is supplied to the electric heater 7 provided outside the electric heater 7 so that the electric heater 7 is operated again so that the hot water circulation process as described above is continuously repeated over a short period of time.

In the hot water boiler for a hot water mat according to the present invention, it is preferable that the hot water is circulated once at 10 to 30 ml and the circulation period is about 2 to 3 seconds.

As described above, the hot water boiler for a hot water mat according to the present invention is characterized in that the hot water boiler has a hot space portion 4 and a low-temperature space portion 5 in which hot water is located at the left and right sides of the recessed portion 2a formed at the lower center of the heat pipe 2, The hot water heating pipe 6 connecting the discharge space portion 3 connecting the space portion 4 and the lower portion of the low temperature space portion 5 with the lower portion of the high temperature space portion 4 and the low temperature space portion 5 is' And the electric heater 7 is installed on the outer surface of the hot water heating pipe 6 so that the electric heater 7 is installed on the outer side, A small amount of water in the heat pipe 2 is instantaneously vaporized by using the hot water heating pipe 6 in which the hot water is installed and the small amount of hot water is moved to the hot water storage container 10 by the vapor pressure, A small amount of water in the inside of the hot water mat by the vacuum suction force formed in the inside of the heat pipe 2 Since the hot water can circulate a small amount of hot water continuously over a short period of time, the hot water circulation efficiency is significantly improved as compared with the conventional hot water boiler in which hot water totally heats the water in the heat pipe to form a vacuum suction force .

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to be illustrative of the present invention, It is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.

1: hot water boiler 2: hot water is hot
2a: recessed portion 3: discharge space portion
3a: Level sensor 4: High temperature space part
4a: Vulcanizing wall 5: Low-temperature space part
6: hot water heating pipe 6a:
7: electric heater 8: hot water discharge end
8a: Air discharge hole 9: Hot water recovery end
9a: Recovery check valve 10: Hot water reservoir
11: Water replenishment port 12: Plug
12a: Air outlet 13: Hot water inflow end
13a: discharge check valve 14: hot water supply end
15: Water shortage detection sensor 16: Cover for noise
16a: bubble trapping jaw 17: tube for air discharge
18: auxiliary space part 20: hot water mat
21, 22: Connection hose

Claims (7)

An electric heater for heating the water inside, a hot water discharge end is formed on the upper side of the upper surface, a hot water recovery end connected to the hot water mat is formed on the lower side, a hot water heating passage,
And a hot water supply end connected to the hot water discharge end is formed at the outer side of the hot water supply end and a hot water supply end connected to the hot water discharge end is formed at the outer side of the water supply port. A hot water storage passage in which a water shortage sensor is installed,
A discharge check valve installed at the hot water inflow end of the hot water storage container,
And a return check valve in which the hot water is installed at a hot water recovery end of a heat pipe,
The hot water has a high-temperature space portion and a low-temperature space portion located at the left and right sides of the recessed portion formed at the center lower portion of the heat pipe, a discharge space portion connecting the high-temperature space portion and the low- The hot water heating pipe is formed in a shape of 'ㅁ'
The hot water heating pipe is installed at an inclined angle,
Wherein the electric heater is installed on an outer surface of the hot water heating pipe for momentarily vaporizing a small amount of water in the hot water heating pipe. The method according to claim 1,
Wherein a plurality of heat radiating fins are formed long in the longitudinal direction on the inner circumferential surface of the hot water heating tube in which the hot water is provided in the heat pipe. The method according to claim 1,
Wherein a cover for noise is provided at one end of the hot water heat pipe having the hot water in the heat pipe, the noise cover having a bubble trapping step formed at the end thereof. The method according to claim 1,
And a gas-fusing wall surface for guiding air bubbles generated in the hot water heating pipe to an upper portion of the discharge space is formed on an upper inner side surface of the hot space part having the hot water in the heat pipe. The method according to claim 1,
Wherein the hot water discharge end portion of the hot water discharge space portion is formed with an air discharge hole communicating with the hot water discharge end portion of the hot water storage tank. The method according to claim 1,
Wherein an air discharge port is formed in a cap for opening and closing a water replenishing port of the hot water storage container, and an air discharge tube connected to an air discharge port of the cap is installed in the hot water storage container. The method according to claim 1,
And a supplementary space portion is formed at an upper portion of the hot water reservoir at a higher position than the water replenishment portion.
KR1020150118584A 2015-08-24 2015-08-24 Boiler for hot-water heating mat KR101568372B1 (en)

Priority Applications (4)

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KR1020150118584A KR101568372B1 (en) 2015-08-24 2015-08-24 Boiler for hot-water heating mat
JP2016014145A JP6018328B1 (en) 2015-08-24 2016-01-28 Hot water boiler for hot water mat
US15/012,247 US20170059202A1 (en) 2015-08-24 2016-02-01 Hot-water boiler for hot-water heating mat
CN201610073340.6A CN106482326A (en) 2015-08-24 2016-02-02 Hot water mat hot-water boiler

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KR101739807B1 (en) * 2016-07-19 2017-05-26 ㈜디에스에이치 Fluid heating device
KR20180093260A (en) * 2017-01-31 2018-08-22 정성학 Boiler for hot water mat using induction heating apparatus
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CN106482326A (en) 2017-03-08
JP2017044464A (en) 2017-03-02
JP6018328B1 (en) 2016-11-02
US20170059202A1 (en) 2017-03-02

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