KR100681344B1 - Apparatus For briquet boiler - Google Patents

Abstract

The present invention relates to a briquette boiler, a cylindrical heat exchanger (20, 20 ') of the first three bullets respectively installed in the boiler body 10 is installed separately and connected in parallel to the heating water heat exchanger (20) ( 20 ') flow between each other, the temperature limit 40 is electrically connected to the hot water circulation pump 30 so as to operate the hot water circulation pump 30 only by the user set temperature by sensing the surface temperature of the heat exchanger (20) By installing the stop the operation of the hot water circulation pump 30 connected to the heat exchanger 20, 20 'below the set temperature of the user, the hot water circulation only when the heat exchanger 20 is heated above the set temperature Operate the pump 30 to flow the heating water to perform heating, and of the Excel pipe 19 coupled to the end of the connection pipe 18 coupled to the hot water circulation pump 30 and the expansion tank 17, respectively. Combination threaded socket type rather than Excel Pie A hooking protrusion 52 is formed at an end of the connecting pipe 18 so that the fin 19 can be installed directly. The exhaust gas of the briquette 2 combusted in the heat exchanger 20 and 20 'is respectively formed. The exhaust pipes 24 are installed at the bottom of the heat exchangers 20 and 20 'independently installed so as to discharge them independently, thereby independently controlling the combustion gas discharged from the briquettes 2 inside the heat exchangers 20 and 20'. By maximizing the efficiency of each heat exchanger (20, 20 ') to improve the overall performance of the briquette boiler, can be manufactured in a light weight, easy to manufacture, and to reduce the manufacturing cost It is about.

Boiler body, heat exchanger, temperature limit, expansion tank, connection, discharge pipe

Description

Briquette boiler {Apparatus For briquet boiler}

1 is a perspective view showing a briquette boiler according to the present invention,

Figure 2 is a perspective view showing the interior of the briquette boiler according to the present invention,

3 is a cross-sectional view of the briquette boiler according to the present invention.

Figure 4 is a longitudinal sectional view of the briquette boiler according to the present invention.

Figure 5 is a perspective view showing a coupling state of the end of the connection pipe and the Excel pipe of the briquette boiler according to the present invention,

6 is a cross-sectional view of the coupling state of the end of the connection pipe and the Excel pipe of the briquette boiler according to the present invention;

7 is a perspective view showing a coupling state of the discharge pipe and the communication of the briquette boiler according to the present invention,

* Description of the symbols for the main parts of the drawings *

10: boiler body 14: air conditioner

15: support 20,20 ': heat exchanger

22: blister 23: moving tube

24: discharge pipe 30: hot water circulation pump

40: temperature limit 42: temperature control unit

44: temperature sensor 45: connection tube

46: temperature sensing unit 52: locking projection

54: fixture

The present invention relates to a briquette boiler, and more particularly, by detecting the surface temperature of the heat exchanger installed inside the boiler body to operate the hot water circulation pump only by the set temperature, thereby improving the efficiency of the briquette boiler operation, heating water The combination of the hot water circulation pump coupled to the flowing Excel pipe and the connection pipe provided in the expansion tank is changed to a structure in which the Excel pipe can be directly connected, and the combustion gas of the briquettes burnt in the heat exchanger is independently It relates to a briquette boiler having a discharge pipe installed so that the discharge.

In general, a briquette boiler heats water using heat generated in the process of burning briquettes and circulates the heated water through a heating pipe to enable room heating. The method of circulating the heated water as described above. For example, there is a method of circulating in a natural convection method and a method using a circulation pump. Such a conventional briquette boiler has been mainly developed and used for home use, and has been used to change briquettes at regular time intervals.

Conventionally, a device for setting or adjusting a temperature in a briquette boiler is not configured, which reduces the efficiency of the overall briquette boiler. When two or more heat exchangers installed inside the briquette boiler are installed, the amount of air flowing into the heat exchanger is increased. It is not composed of a structure that can be adjusted individually for each heat exchanger, there was a problem in reducing the combustion efficiency of the briquettes burning in the heat exchanger.

In addition, the connection of the supply pipe, the return pipe and the Excel pipe installed in the conventional briquette boiler is connected to the socket type, which requires a separate connection member, causing a problem of an additional material cost increase.

The coal briquettes burnt in the earth pipe installed in the briquette boiler is discharged by mixing exhaust gas of briquettes having different combustion states into one communication at a different combustion time, so that the combustion gas of the soil pipe having a low combustion temperature is in communication. As it is not discharged, it flows backward, causing a problem of inhibiting combustion of briquettes.

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The present invention has been made to solve the above problems, the object of the present invention is to improve the efficiency of the operation of the briquette boiler by installing a temperature limit so that the operation of the hot water circulation pump installed in the briquette boiler is operated only above the temperature set by the user. .
In addition, by changing the coupling of the connection pipe provided in the hot water circulation pump and the expansion tank to a structure that can be directly coupled to the Excel pipe is to reduce the use of additionally necessary connection member and to improve the workability.

In addition, an outlet through a heat exchanger installed inside the briquette boiler is installed to improve the combustion efficiency of the briquette boiler by smoothly discharging the combustion gas generated during the combustion of the briquette.

The present invention for achieving the above object, is installed in the boiler body, the briquettes are stacked inside the blast furnace, spaced apart from the outer circumferential surface of the blast furnace and a blister containing a heating water therein, at least two or more are connected in parallel A heat exchanger including a moving tube provided at upper and lower ends of the heating water flowing through the blister so as to be able to flow with each other; A hot water circulation pump connected to the moving tube and supplied with the heating water flowing through the moving tube to circulate it; And a temperature controller provided on one side of the boiler body 10 to be set by a user, a temperature sensor positioned in close contact with an outer circumferential surface of the heat exchanger, and sensing a surface temperature of the heat exchanger. And a connection tube connected to an end of the temperature sensor, the briquette boiler having a temperature limit installed to control the power applied to the hot water circulation pump to operate the hot water circulation pump only at a temperature higher than the temperature set by the temperature controller. It is done.

In addition, according to another embodiment of the present invention to achieve the object of the present invention, the oven is installed inside the boiler body, briquettes are laminated therein, spaced apart from the outer circumferential surface of the oven and blister housed in the heating water, at least 2 A heat exchanger having at least two connected parts installed in parallel and including a moving tube provided at upper and lower ends of the heating water flowing through the blister so as to be mutually flowable; A hot water circulation pump connected to the moving tube and supplied with the heating water flowing through the moving tube to circulate it; And a temperature controller provided on one side of the boiler body 10 to be set by a user, a temperature sensor positioned in close contact with an outer circumferential surface of the heat exchanger, and sensing a surface temperature of the heat exchanger. A temperature limit including a connection tube connected to an end of the temperature sensor and controlling a power applied to the hot water circulation pump to operate the hot water circulation pump only at a temperature higher than the temperature set by the temperature controller; And a plurality of protrusions protruding outward from an outer circumferential surface of the end of the connection pipe into which the end of the Excel pipe is inserted so as to be directly connected to the Excel pipe coupled to the end of the connection pipe connected to the hot water circulation pump and the expansion tank. It is characterized by providing a briquette boiler, characterized in that is inserted into and fixed to the inner peripheral surface of the Excel pipe.

In addition, according to another embodiment of the present invention to achieve the object of the present invention, the oven is installed inside the boiler body, briquettes are laminated therein, spaced apart from the outer circumferential surface of the oven and blister housed in the heating water, at least A heat exchanger having two or more connected in parallel and including a moving tube provided at upper and lower ends of the heating water flowing through the blister so as to be able to flow with each other; A hot water circulation pump connected to the moving tube and supplied with the heating water flowing through the moving tube to circulate it; The temperature control unit provided on one side of the boiler body, the temperature sensor is located in close contact with the outer circumferential surface of the heat exchanger so as to set the temperature by the user, the temperature sensor for detecting the surface temperature of the heat exchanger, of the temperature control unit and the temperature sensor A temperature limit including a connection tube connected to an end and controlling a power applied to the hot water circulation pump to operate the hot water circulation pump only at a temperature higher than the temperature set by the temperature control unit; And one side of the heat exchanger is characterized in that to provide a briquette boiler is installed with a discharge pipe so that the combustion gas can be discharged independently of each other.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a briquette boiler according to the present invention, Figure 2 is a perspective view showing the interior of the briquette boiler according to the present invention.

1 to 4, the present invention is provided with a plurality of cylindrical heat exchangers 20, 20 ′ of a three-hole cylinder inside the boiler body 10, but the heat exchangers 20, 20 ′ are The boiler body 10 is installed independently of each other.

The heat exchanger 20, 20 'is preferably at least two heat exchangers 20, 20' are connected in parallel in the boiler body to be combusted independently, respectively, heat exchanger 20, 20 '), That is, the support unit 15 is installed on the inner bottom surface of the boiler body 10, and the heat exchanger 20, 20' is respectively installed on the upper surface of the support unit 15 to be seated. It is also possible to be installed to support the 20 and 20 '.

Preferably, the support part 15 is formed to have an empty space inside.

The heat exchanger 20, 20 ′ is provided with an oven 4, and briquettes 2 are stacked in the oven 4 so that the combustion heat generated by the combustion of the briquettes 2 is fired by the oven 4. As heat is transferred to the heat exchanger 20 through, the heating water filled in the blister 22 formed on the outer circumferential surface of the oven 4 is gradually heated by the heat transferred through the oven 4.

For example, when the user wants to circulate the heating water where it is needed only at a predetermined temperature or more than continuous heating, the temperature control switch 43 of the temperature limit 40 installed on one side of the boiler body 10 is turned on. To set the desired temperature.

The temperature control switch 43 may use a rotary type switch or other switches provided in the temperature control part 42, and the temperature sensor 44 connected to the temperature control switch 43 may be a heat exchanger 20. Installed on the outer circumferential surface of the heat transfer from the surface of the heat exchanger 20 is transferred to the expansion liquid inside the connection tube (45).

When the heat exchanger 20 is heated above the temperature value set in the temperature control switch 43, the contact of the temperature control switch 43 comes into contact with the expansion liquid.

The temperature control switch 43 in contact with the electrical circuit is electrically connected to the hot water circulation pump 30 to turn on the hot water circulation pump 30, and the hot water circulation pump 30 is operated. Accordingly, the heating water heated in the blister 22 installed in the heat exchanger 20 is circulated to the inside of the Excel pipe 19 which is a heating pipe, thereby heating.

Moving pipes 23 are installed at upper and lower ends of the heat exchangers 20 and 20 'so that the blisters 22 installed in the heat exchangers 20 and 20' are mutually movable. ') The heating water heated through the moving tube 23 is also circulated with each other to perform the flow.
One end is inserted into and communicates with the lower end of the heat exchanger 20, 20 ', and the other end is provided with an inlet pipe 16 connected to the through hole at the bottom of the front part of the boiler body 10, and the inlet pipe 16 It is preferable that the air adjusting unit 14 is installed at the end of the control unit including an adjusting unit 12 for adjusting the amount of air introduced through the inlet pipe 16.

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The heat exchanger 20, 20 ′ is installed at the lower end of the front part of the supporting part 15 and the boiler body 10 to smoothly burn the briquettes 2 burning in the furnace 4. It is installed in communication with the air control unit 14 to supply the air required for combustion through the inlet pipe (16).

The air control unit 14 is a heat exchanger (20, 20 ') by arbitrarily adjusting the external air control amount introduced through the inlet pipe 16 desired by the user through the control unit 12 installed in the boiler body (10) The thermal power of the briquette 2 inside can be adjusted.

The temperature sensor 44 described above is inserted into the pocket type bracket 21 on the outer circumferential surface of the heat exchanger 20 to sense the temperature.

The temperature limit switch 43 of the temperature limit 40 is preferably located on the upper side of one side of the boiler body 10, briquettes 2 are introduced into and out of the furnace 4, and thus the briquettes heated during the entry and exit process. By (2) it is preferable that the temperature control switch 43 is located on the upper side of one side of the boiler body 10 to prevent deformation due to heat.

In addition, an expansion tank 17 is installed at an upper portion of the boiler body 10 to supplement the heating water necessary for the blister 22 of the heat exchanger 20, 20 ′, and the heating water flowing in the blister 22. In case of overheating, heated heating water is discharged through the expansion tank 17.

When continuous heating is performed and all the briquettes 2 are burned and the temperature of the outer circumferential surface of the heat exchanger 20 is lowered, heat transfer is reduced to the temperature sensor 44 so that the liquid inside the connecting tube 45 is returned to its original state and temperature is controlled. The contact of the switch 43 is short-circuited to stop the operation of the hot water circulation pump 30, and no more heating water flows through the excel pipe 19, thereby stopping the heating.

5 is a perspective view showing the coupling state of the end of the connection pipe and the Excel pipe according to the briquette boiler according to the present invention with reference to the accompanying drawings, the heat exchanger 20, 20 installed inside the boiler body 10 ') Excel pipe 19 coupled to the ends of the connection pipe 18 connected to the hot water circulation pump 30 and the expansion tank 17 connected to the movable pipe 23 installed between each other and installed in each room and living room, etc. Install it directly.

The operator extends from the hot water circulation pump 30 to connect the excel pipe 19 to the end of the connection pipe 18 formed to extend to the boiler body 10 and the connection pipe 18 and the Excel pipe 19 is coupled What is necessary is just to fix the installation using the fastener 54 in the engagement site | part.

More preferably, the locking protrusion 52 protruding outwardly at the end of the connecting pipe 18 prevents the detachment of the excel pipe 19 and firmly supports and secures it when coupled with the excel pipe 19. Closely coupled to the inner peripheral surface of the pipe 19 is to improve the fixing force.

7 is a perspective view illustrating a coupling state of the discharge pipe and the communication of the briquette boiler according to the present invention, referring to the accompanying drawings, one surface of the heat exchanger 20 to be inserted into the exhaust hole formed in the rear of the boiler body 10. The discharge pipe 24 is formed to be coupled to the outside each independently.

In the furnace 4 inside each heat exchanger 20, 20 ′, combustion gas is inevitably generated during the combustion process of the briquettes 2, and the combustion gas generated between the furnace 2 and the blister 22 is separated. Combustion gas flows through the formed space and is discharged through each discharge pipe 24.

More preferably, since the combustion states of the briquettes 2 burning in the furnace 4 inside each heat exchanger 20, 20 ′ are different from each other, the combustion gases of the briquettes 2 burning in different states are different from each other. In order to discharge efficiently, the exhaust pipes 24 are independently provided for each of the heat exchangers 20 and 20 '.

The communication tube 25 is connected to the end of the discharge pipe 24 to discharge the combustion gas discharged through the discharge pipe 24 to the outside.

The briquette boiler may use only one heat exchanger 20 installed in the boiler body 10 of the briquette boiler according to seasons and outside temperature, and combustion gas is discharged through the communication 25 separately even when only one is used. Since it is possible to prevent the combustion gas is not discharged to the outside, the briquette 2 is turned off.

In addition, a discharge port for recovering and discharging the condensed water generated by condensation of the combustion gas discharged through the communication 25 to the lower end of the communication 25 in which the communication 25 connected to the discharge pipe 24 is vertically bent ( 6) is installed to recover the condensate generated from the exhaust gas and to supply the air into the communication (25) so that the exhaust gas flowing through the communication (25) is made to discharge the combustion gas.

On the other hand, the present invention can be variously modified by those skilled in the art without departing from the gist of the invention.

As described above, the briquette boiler according to the present invention improves the overall performance of the briquette boiler, and can be manufactured at a light weight by installing a heat exchanger that can be used individually in each of the first three-briquette briquette boilers. The temperature limit is installed to operate the hot water circulation pump to circulate the water only above the temperature set by the user, thereby improving the efficiency of briquette boiler operation.

In addition, by changing the coupling of the connection pipes provided in the hot water circulation pump and the expansion tank to a structure that can be directly coupled to the Excel pipe to reduce the use of additionally necessary connection members to reduce the manufacturing cost and workability of briquette boiler production Has the effect of improving.

In addition, the outlet through the heat exchanger installed inside the briquette boiler is installed to smoothly discharge the combustion gas generated during the combustion of the briquettes has the effect of improving the combustion efficiency of the briquette boiler.

Claims (5)

Furnace (4) installed inside the boiler body 10, the briquette (2) is laminated therein, spaced apart from the outer circumferential surface of the oven (4) blisters 22, the heating water is accommodated therein, at least two or more parallel A heat exchanger (20, 20 ') including a moving pipe (23) installed at the upper and lower ends of the heating water flowing through the blister (22) so as to be able to flow with each other; A hot water circulation pump 30 connected to the moving tube 23 and receiving and circulating the heating water supplied through the moving tube 23; And The temperature control unit 42 is provided on one side of the boiler body 10 to be set by the user, and is placed in close contact with the outer circumferential surface of the heat exchanger 20 to sense the surface temperature of the heat exchanger 20. It includes a temperature sensor 44, the temperature control section 42 and the connection tube 45 connected to the end of the temperature sensor 44, the hot water circulation pump 30 only above the temperature set by the temperature control section 42 Briquette boiler, characterized in that the temperature limit (40) is installed to control the power applied to the hot water circulation pump (30) to operate. delete delete Furnace (4) installed inside the boiler body 10, the briquette (2) is laminated therein, spaced apart from the outer circumferential surface of the oven (4) blisters 22, the heating water is accommodated therein, at least two or more parallel A heat exchanger (20, 20 ') including a moving pipe (23) installed at the upper and lower ends of the heating water flowing through the blister (22) so as to be able to flow with each other; A hot water circulation pump 30 connected to the moving tube 23 and receiving and circulating the heating water supplied through the moving tube 23; The temperature control unit 42 is provided on one side of the boiler body 10 to be set by the user, and is placed in close contact with the outer circumferential surface of the heat exchanger 20 to sense the surface temperature of the heat exchanger 20. It includes a temperature sensor 44, the temperature control section 42 and the connection tube 45 connected to the end of the temperature sensor 44, the hot water circulation pump 30 only above the temperature set by the temperature control section 42 A temperature limit 40 for controlling power applied to the hot water circulation pump 30 so that the hot water circulation pump 30 is operated; And Connection pipe end is inserted into the end of the Excel pipe 19 to be installed in direct connection with the Excel pipe 19 coupled to the end of the connection pipe 18 connected to the hot water circulation pump 30 and expansion tank 17. Briquette boiler, characterized in that the engaging projection (52) is formed to protrude outward on the outer peripheral surface of the end portion 18 is inserted into the inner peripheral surface of the Excel pipe (19) to be fixed.  Furnace (4) installed inside the boiler body 10, the briquette (2) is laminated therein, spaced apart from the outer circumferential surface of the oven (4) blisters 22, the heating water is accommodated therein, at least two or more parallel A heat exchanger (20, 20 ') including a moving pipe (23) installed at the upper and lower ends of the heating water flowing through the blister (22) so as to be able to flow with each other; A hot water circulation pump 30 connected to the moving tube 23 and receiving and circulating the heating water supplied through the moving tube 23; The temperature control unit 42 is provided on one side of the boiler body 10 to be set by the user, and is placed in close contact with the outer circumferential surface of the heat exchanger 20 to sense the surface temperature of the heat exchanger 20. It includes a temperature sensor 44, the temperature control section 42 and the connection tube 45 connected to the end of the temperature sensor 44, the hot water circulation pump 30 only above the temperature set by the temperature control section 42 A temperature limit 40 for controlling power applied to the hot water circulation pump 30 so that the hot water circulation pump 30 is operated; And Briquette boilers, characterized in that the discharge pipe 24 is installed on one surface of the heat exchanger (20, 20 ') each independently to discharge the combustion gas.

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