KR200179637Y1 - hot water heating & cycling system - Google Patents

Abstract

The present invention relates to a hot water heating circulation device, a mat generally used for an ondol bed, etc. is used for flooring using an electric panel, a planar heating element or a heating wire, the biggest drawback of these is that the effects of electromagnetic waves directly affect the human body For this reason, some ondol beds are preferred to have an external electric hot water boiler with a hot water pipe installed inside the flooring material, but the hot water circulation pump or the hot water heating system occupies a large volume. There was a tendency for the commercialization to fall due to the enlarged scale, and there was an operation noise and electrical consumption of the circulation pump. The present invention has a water level display window (5) and the upper lid (1) having a water supply port (6) on one side and the main body case (2) and the first hot water heater (100) having a switch part (4) formed on the front side. And the hot water heated by the hot water heating circulation formed by the frame 3 provided with the second hot water heater 100 'is heated only by the vapor pressure in the first hot water heater 100 and the second hot water heater 100'. The hot water pipes are circulated alternately to remove the cause of corrosive foreign substances or scale generated from the circulation pump as in the past, so that the thermal efficiency of the hot water pipes can be kept constant and the life of various valves can be extended. There is one effect.

Description

Hot water heating & cycling system

The present invention relates to a hot water heating circulation device, and more particularly, to a hot water heating circulation device used for an ondol type bed used in ocher, ceramic or stone bed.

In general, the heat source used for an ondol bed is an electric panel, a planar heating element, or a heating wire embedded in the bed flooring.

As such, the biggest disadvantage of the heat source by the electric medium used in the ondol bed is that the effect of the electromagnetic waves generated from the heat sources installed in the bed flooring material directly affects the human body.

Therefore, in some ondol beds, after installing a hot water pipe inside the flooring material, an external hot water boiler is installed separately from the ondol bed so that a hot water circulation system is provided to separate it from the harmful wavelength range of electromagnetic waves. Such hot water heating circulators tend to be as small as possible, but the volume of essential equipment such as hot water circulating pumps and hot water heaters tends to increase the size of the device, resulting in inferior merchandise. there was.

In addition, the operation of the electric hot water boiler operated by a single hot water heating tube is to circulate the hot water with a circulation pump to raise the temperature of the bed, etc. when the proper temperature is reached by the heater in the hot water heating tank until the set temperature is reached. Operation noise is generated and electrical consumption is required to operate the circulation motor continuously up to the temperature set by the ondol bed.

The present invention relates to a hot water heating circulation device used for the ondol bed as described above, by using two hot water heating tubs of the minimum size using a hot water heating tube, which was conventionally used as a single cylinder, In the hot water heating system, in another hot water heating tank, the hot water circulation is repeated to reach the set temperature quickly, and the hot water circulation in the hot water pipe is also supplied with hot water to the hot water pipe only by using the steam pressure in the heating tank without using a circulation pump. By circulating, it removes the cause of the corrosive foreign substances generated from the circulation pump, and maintains the thermal efficiency of the hot water pipe constantly and extends the life of various valves.

In addition, it is to provide a hot water heating circulation device intended to minimize the device and reduce the manufacturing cost.

1 is a perspective view of the overall appearance of the present invention

Figure 2 is an exploded perspective view of the main body upper lid and the refill water tank

Figure 3 is an exploded perspective view of the hot water heater of the frame unit of the present invention

Figure 4 is a longitudinal cross-sectional view showing the internal structure of the present invention

5 is a block diagram of a hot water circulation cycle according to the present invention

6 is an exploded perspective view of the hot water heating inlet check valve set according to the present invention

7 is an exploded perspective view of the water level sensor set according to the present invention

8 is an exploded perspective view of the hot water discharge backflow check valve set according to the present invention

9 is an exploded perspective view of a water supply air hose set according to the present invention

10 is a reference perspective view of a heater according to the present invention

11 is a perspective view of the hot water discharge pipe pipe according to the present invention

※ Explanation of symbols for main parts of drawing

100: first hot water heater 100 ': second hot water heater

200: hot water circulation mat

1: upper lid 2: body case

3: frame 4: switch

5: Water level display window 6: Water supply port

7: Refill water tank 8: Refill water tank

9: Recovery valve

10: Refill water tank roughness 11: Frame screw projection

12: Lower part of hot water heater 13:

14: hot water heating packing 15: heater

16: Heater packing 17: Heating cylinder assembly screw

18: Temperature sensor 19: Feed water hose set

19a: pipe 19b: air hose lower nipple

20: Hot water heating supply pipe nipple

21: Operation control panel

22: Hot water heat check valve set

22a: Hot water cylinder check valve upper thread cap

22b: Check valve 22c: Check valve Weight pin

22d: nozzle nozzle 22e: nozzle

22f: Tightening ring 22 g: Buoyancy ball

23: water level sensor set 23a: magnetic buoy

23b: Water level sensor stick 23c: Water level sensor fixing screw

23d: Stop ring 24: Hot water discharge check valve

24a: Hot water discharge check valve Upper cap 24b: Hot water discharge check valve

24c: Hot water discharge check valve lower nipple

25: Hot water discharge pipe Y tube

26: Hot water circulation pipe installation groove 27: Motion control panel installation groove

28: hot water heating base projections 29:

30: hot water circulation outlet elbow 31: hot water circulation inlet pipeline

32: hot water circulation withdrawal pipeline

33: body case assembly 34: trans

35: hot water heater holder

Looking at one embodiment of the present invention devised to achieve such an object by the accompanying drawings, Figure 1 is an overall appearance perspective view of the present invention, Figure 2 is an exploded perspective view of the main body upper lid and the supplementary water tank, Figure 3 4 is a longitudinal cross-sectional view showing the internal structure of the present invention, the present invention is an upper lid having a water level display window 5 and a water supply port 6 on one side of the upper part of the present invention. 1) and a warm water heating circulation device formed of a main body case (2) having the switch portion (4) formed on the front side and a frame (3) provided with the first hot water heater (100) and the second hot water heater (100 '). In the, on the bottom portion of the frame 3, the hot water heating barrel mounting brackets each formed on the bottom formed with two sets of circularly arranged hot water heating passage projections 28 having a mounting jaw 29 formed at an inner side at a predetermined height The first hot water heating tube 100 and the second hot water heating tube 100 'are fixedly disposed at (35).

On the other hand, on both sides of the bottom of the frame 3, the body case assembly stand 33 is disposed at a lower height than the hot water heater mounting stand 35, and a transformer 34 is installed on one side of the bottom, and the bottom front side part. The operation control panel 21 is installed in the operation control panel mounting groove 27 formed in the groove.

The first hot water heating tube 100 and the second hot water heating tube 100 'are separated from the hot water heating tube 13 and the hot water heating tube 12 to be assembled into a hot water heating tube packing 14. Heaters 15 and hot water circulation outlet elbow 30 are installed at each bottom of the hot water heating tube 12, and each of the hot water heating cylinders 13 has a water level sensor set 23 and a hot water heating tube check valve at both sides. The set 22 is internally formed by screwing, and the temperature sensor 18 is assembled by screwing to the upper cylinder to the outside.

On the other hand, in the bottom portion of the replenishment water tank (7) placed inside the upper lid (1), the first hot water in which the water supply tank air hose set 19 and two sets of hot water heating water supply pipe nipple (20) are built into the container It is connected to the hot water heating cylinder check valve set 22 formed in each of the heating cylinder 100 and the second hot water heater (100 '), respectively, the first hot water heater 100 and the second hot water heater ( In the pipe of the hot water circulating water outlet elbow 30 installed at the lower portion of the 100 '), the hot water circulation is connected to the two ends of the hot water discharge check valve 24 connected to the hot water discharge pipe Y pipe (25). The end of the hot water circulating withdrawal pipeline 32 through the inlet pipe line 31 and the known hot water circulation mat 200 is pipe-bound to the bottom of the replenishment water tank 7.

As shown in FIG. 6, the hot water heating cylinder check valve set 22 has a bottom portion of an inlet nozzle pipe 22d having several nozzles 22e perforated in an upper periphery of the pipe in the upper groove of the buoyancy ball 22g. After fixing it, the cross-sectional shape is' The side shape in the check valve 22c is The check valve weight pin 22c is inserted into the upper portion of the inlet nozzle pipe 22d and fastened to the bottom of the hot water heating check valve upper screw cap 22a by a tightening ring 22f.

In addition, as shown in FIG. 7, the water level sensor set 23 stops after inserting the magnetic buoy 23a at the bottom of the level sensor sensor stick 23d and the switching short-circuit where the water level sensor is incorporated. The flow section is formed by the ring 23d and is fixed by the water level sensor fixing screw 23c at the top.

As shown in FIG. 8, the hot water discharge check valve 24 has a cross section between the hot water discharge check valve upper cap 24a and the hot water discharge check valve lower cap 24c. 'It is assembled integrally by inserting the hot water discharge check valve (24b) shaped.

Looking at one embodiment of the present invention configured as described above, as described in Figures 2 to 5, when the appropriate amount of water is stored in the replenishment tank (7), two hot water heated supply formed on the bottom of the replenishment tank The nozzle 22e of the water inlet nozzle pipe 22d of the hot water heater check valve set 22 formed on the upper portion of each of the first hot water heater 100 and the second hot water heater 100 'through the pipe nipple 20. Through the nozzle 22e of the inlet nozzle pipe 22d of another hot water heater check valve set 22 while the water is first introduced into the first hot water heater 100 through the refill water tank 7. Through the pipe connected to the air hose lower nipple (19b) of the water supply tub air hose set 19 formed at the bottom of the air is discharged as much as the volume of water filled in the first hot water heater (100).

When the water reaches the set water level in this way, the buoyancy balls 22g formed at the lower ends of the two hot water heating check valve sets 22 are raised at the same time to push up the check valve 22b in the first hot water heater 100. In the state in which water inflow and air outflow from the supplemental water tank 7 are blocked, the magnetic buoy 23a of the water level sensor set 23 also floats along the water level sensor stick 23b to reach an upper set point. When the command sensed by the magnetic buoy 23a is input to the operator control panel 21, power is supplied to the heater 15 to boil water.

The boiling water in the first hot water heater 100 is checked by the temperature sensor 18 and when the temperature reaches a predetermined temperature, the power of the heater 15 is cut off and at the same time the steam pressure formed in the first hot water heater 100 is applied. By pushing the hot water discharge backflow check valve 24 installed in the bottom pipe of the first hot water heater 100 for a moment and is discharged along the hot water circulation inlet pipe line 31 to lose heat in the hot water circulation mat 200 and cooling The circulated water is returned through the bottom of the replenishment tank 7 along the hot water withdrawal pipeline 33.

On the other hand, the moment when the pressure in the first hot water heater 100 is discharged from the heated hot water, the buoyancy ball (22g) of the hot water heating cylinder check valve set 22 formed in the hot water heating cylinder 13 is lowered first to its own weight. After the valve is dismounted from the upper cap cap 22a of the hot water heating check valve, and after the time for discharging the hot water has elapsed, the close check is made by the weight of the check valve weight pin 22c fitted in the check valve 22b. The valve 22b is opened and water inflow or air outflow proceeds again.

As described above, while the first hot water heating tube 100 performs a series of processes, the second hot water heating tube 100 'also repeats the above series of processes to repeatedly perform heating and circulation. It relates to a circulator.

One embodiment effect of the present invention configured as described above is a method of escaping from the conventional method of circulating the hot water heated to a certain temperature by a circulation pump using a large-capacity hot water heater used in the past as a single body, By using two hot tubs, the hot water heating and circulation is repeatedly circulated only by its own vapor pressure, it is suitable for indoor use by circulating the hot water without noise in the known hot water circulation mat 200 without a separate hot water circulation motor, compared to the general The hot water circulates in the hot water pipe of the ondol bed flooring material at the same time so that the hot water can be circulated in the hot water pipe only by the vapor pressure of the first hot water heater 100 and the second hot water heater 100 '. By eliminating the cause of corrosive foreign substances, etc. and corrosion in the pipe, the thermal efficiency of hot water pipes can be kept constant. And there is effect to extend the life sikilsu such as various valves.

As a result of the reduction of the circulation pump, it is possible to minimize the device, reduce the manufacturing cost and maintain the maintenance cost, and to separate the ondol type bed with a separate exterior type as compared with the case of the bed flooring by the electric panel or planar heating element or heating wire which is usually used for the ondol type bed. Since it is installed away from the flooring material of the flooring, it does not have a separate electric heat source inside the flooring material.

Claims (7)

The upper lid 1 having the water level display window 5 at the front side and the water supply port 6 at the upper side, the main body case 2 having the switch portion 4 formed at the front side, and the first hot water heater 100 and In the hot water heating circulation device formed of a frame (3) provided with a hot water heating tube (100 '), the hot water heating passage projections having a bottom portion on the frame (3) with an inner portion (29) formed at a predetermined height. (28) The first hot water heater 100 and the second hot water heater 100 'are fixedly disposed on the hot water heater mounting stand 35 formed on the bottom of each of two sets of circular arrangements. Hot water heating circulation system. According to claim 1, On both sides of the bottom of the frame (3) is arranged the body case assembly stand 33 to a lower height than the hot water heater mounting stand 35, and one side of the floor to install a transformer (34) Hot water heating circulation device characterized in that the operation control panel 21 is installed in the operation control panel mounting groove (27) formed in the front front side. According to claim 1, The first hot water heater 100 and the second hot water heater 100 'is separated into a hot water heating cylinder 13 and the hot water heating cylinder lower portion 12 to be assembled into a heating tube packing (14). On the bottom of each hot water heating tube 12, a heater 15 and a hot water circulation outlet elbow 30 are installed on each floor, and each of the hot water heating cylinders 13 has a water level detection sensor set 23 and a check on both sides. Hot water heating circulation device characterized in that the valve set 22 is formed by screwing, and the temperature sensor sensor 18 is screwed to the upper cylinder to the outside. The first hot water heater 100 according to claim 1, wherein a water supply tank air hose set 19 and two sets of hot water heating water supply pipe nipples 20 are installed in the bottom of the refill water tank 7. And connected to the hot water heating check valve set 22 formed in each of the second hot water heater (100 '), each of the two upper, the lower portion of the first hot water heater 100 and the second hot water heater (100'). The hot water circulation inlet pipe (31) is connected to the hot water discharge pipe (Y) pipes (25) by connecting the two ends of the hot water discharge backflow check valve (24) to the pipes respectively installed in the pipe. Hot water circulation system characterized in that the end of the hot water circulation withdrawal pipe line (32) is piped to the bottom of the replenishment water tank (7) via the known hot water circulation mat (200). The hot water heating cylinder check valve set (22) according to claim 3 and 4, wherein the bottom of the inlet nozzle pipe (22d) in which several nozzles (22e) are drilled in the upper periphery of the pipe is the upper groove of the buoyancy ball (22g). After fixing it in the The side shape in the check valve 22c is Hot water circulation, characterized in that the check valve weight pin (22c) is fitted to the upper portion of the inlet nozzle pipe (22d) to the bottom of the hot water heating check valve upper screw cap (22a) with a tightening ring (22f). Device. The water level sensor set (23) flows to the stop ring (23d) after inserting the magnetic buoy (23a) at the bottom of the water level sensor sensor stick (23d) and the switching short-circuit part with the level sensor. Hot water circulation heating device characterized in that the section formed by fixing the water level sensor fixing screw (23c) on the top. The hot water discharge check valve 24 has a cross section between the hot water discharge check valve upper cap 24a and the hot water discharge check valve lower cap 24c. 'Hot water circulation heating device characterized in that the assembly of the hot water discharge check valve (24b) shaped.