KR101423187B1 - Device for recovering waste heat of burner - Google Patents

Abstract

The present invention relates to a device for recovering waste heat of a burner which has a case member along which a fluid is circulated at a furnace hole side of a kitchen burner like a gas range to heat the fluid by the flames used for cooking and to utilize the heated fluid for a variety of purposes, a heat insulating plate member disposed on the side of the case member to temporarily place and store the cooking container whose cooking is finished thereon, wherein the heated fluid is circulated inside the heat insulating plate member to prevent cooked food from being cool and the case member has a plurality of introduction grooves formed at the center thereof to enlarge the area where waste heat is recovered and to allow the flame heat of the furnace hole to be smoothly introduced to the fluid, thus more effectively recovering the waste heat and rapidly heating the fluid. According to the present invention, the device for recovering waste heat of a burner includes: the burner having one or more furnace holes; the case member disposed on each furnace hole and having the center pierced thereon to place the flame burnt in the furnace hole thereon, a first space portion formed at the inside thereof, and an upper portion on which the cooking container is mounted; the heat insulating plate member extended from one side of the case member to temporarily place the cooking container whose cooking is finished thereon and having a second space portion formed at the inside thereof to communicate with the first space portion; and a fluid circulating means connected to the first space portion and the second space portion in such a manner as to allow the fluid to be continuously introduced and discharged thereinto and therefrom, wherein the introduced fluid is heated by the flames of the furnace hole and the heated fluid is discharged to the outside.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a burner heat recovery apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste heat recovery apparatus for a burner, and more particularly, to a case member capable of circulating fluid to a burner port of a kitchen burner such as a gas range, And a heating plate member for temporarily storing the cooked cooking utensil is provided on the side surface of the case member. The heated fluid is circulated in the heat insulating plate member to prevent the cooked food from being cooled And a large number of inflow grooves are formed at the center of the case member so that the area where the waste heat is recovered can be expanded, so that the flame heat of the firebox can be smoothly introduced into the fluid side. Therefore, waste heat can be recovered more effectively, To a waste heat recovery apparatus for a burner that can be warmed up.

As you know, a burner is a gas stove that burns fuel and makes it possible to cook mainly. However, such a conventional burner has a great problem that there is no other function other than merely burning the flame for cooking. That is, there is a disadvantage that it can not be used for other purposes because it recovers the heat of flame generated when the burner is used and the waste heat that is not used for cooking the food.

Patent Document No. 10-0789970 (hereinafter referred to as a conventional invention) includes at least one burner for burning a fuel, and a head disposed at the head of the burner to circulate water and produce hot water by using waste heat at the time of cooking At least one oven for preventing the temperature rise of the gas baffle and for suppressing an increase in room temperature, and a burner installed therein, storing the hot water generated from the oven, receiving the hot water as needed, There is known a cooking stove for a kitchen and a cooking stove having a functional oven equipped with a kitchen gas bag for cleaning.

According to the related art, it is possible to efficiently and conveniently use the burner, the kitchen gas bag for supplying oven and hot water, and to use it efficiently and conveniently, without using a separate burner for hot water production, And it is possible to maintain a clean and sanitary condition at all times by cleaning the top surface of the kitchen gas bag by using hot water. As a result, the quality and reliability of the product can be greatly improved, So that it can provide a good image.

That is, although the above-mentioned conventional invention has an advantage of recovering the waste heat and supplying hot water, there is a disadvantage in that the utilization in the kitchen where the cooking is progressed is limited because of not having the function of keeping the temperature so as not to cool the cooked food. As the area occupied by waste heat is limited, there is a drawback that the efficiency of waste heat recovery is inferior.

Therefore, it is an object of the present invention to provide a case member capable of circulating fluid on a furnace side of a kitchen burner, such as a gas range, to warm the fluid by a flame used in cooking, The cooking apparatus according to any one of claims 1 to 3, wherein the heating plate member is temporarily placed and stored in the cooking cavity on the side of the member, and the heated food is prevented from being cooled as the heated fluid circulates inside the heating plate member. A plurality of inflow grooves are formed at the center of the case member so that the flame heat of the burner can be smoothly introduced into the fluid side so that the waste heat can be recovered more effectively and the waste heat recovery of the burner, ≪ / RTI >

The above-described object of the present invention is achieved by a burner comprising: a burner having one or more burners; and a first space formed in the burner so that a flame burned in the burner can be positioned at a center thereof, And a second space portion extending from one side of the case member and being formed in a plate shape and communicating with the first space portion is formed in the upper portion of the case member and the cooking chamber to be cooked by the flame of the furnace mouth is positioned on the upper portion. A heating plate member in which the cooking vessel completed cooking is temporarily stored and stored; and a heating plate member connected to the first and second spaces in such a manner as to allow fluid to flow continuously to and from the cooking chamber, And a fluid circulating means for discharging the heated fluid to the outside is included in the waste heat recovering device of the burner Lt; / RTI >

According to a preferred aspect of the present invention, the case member is formed of a metal material capable of conducting heat, and a support base on which the cooking vessel can be mounted is provided on the upper portion.

According to a preferred feature of the present invention, the above-mentioned insulated plate member is formed of a metal material which facilitates heat conduction and extends toward the side of the case member.

According to a preferred aspect of the present invention, the fluid circulation means includes: a fluid tank in which fluid is stored; a water inlet pipe connected at one end to the fluid tank and at the other end to one side of the first space portion; A pressure pump for forcibly moving the fluid in the fluid tank to the first space part and the second space part side, one end connected to the other end of the first space part and the other end connected to the fluid tank, And an outlet pipe through which the heated fluid in the first and second spaces flows out toward the fluid tank due to the forced introduction of the fluid.

According to a preferred feature of the present invention, the pipe-shaped inflow groove is formed at the center of the case member, which is formed so as to allow the flame of the firebox to be positioned, to flow smoothly into the first space, .

The apparatus for recovering waste heat of a burner according to the preferred embodiment of the present invention includes a case member capable of circulating fluid on a furnace side of a kitchen burner such as a first gas range, So that hot water can be utilized for various purposes.

Secondly, there is provided an insulated plate member in which a cooking container, which has been cooked to the side of the case member, is temporarily placed and stored, and the cooled food is prevented from being cooled as the heated fluid circulates in the insulated plate member.

Thirdly, a large number of inflow grooves are formed at the center of the case member so that the area where the waste heat is recovered can be expanded, so that the flame heat of the firebox can flow smoothly into the fluid side. Therefore, waste heat can be recovered more effectively, There is an advantage that it can be warmed up.

1 is a perspective view of a waste heat recovery apparatus for a burner according to a preferred embodiment of the present invention;
2 is a cross-sectional view of a waste heat recovery apparatus of a burner according to a preferred embodiment of the present invention;
3 is an operational view of a waste heat recovery apparatus of a burner according to a preferred embodiment of the present invention.
4 is a use state diagram of a waste heat recovery apparatus of a burner according to a preferred embodiment of the present invention.
FIG. 5 is another use state diagram of a waste heat recovery apparatus of a burner according to a preferred embodiment of the present invention; FIG. (Insulating plate)

FIG. 1 is a perspective view of a waste heat recovery apparatus for a burner according to a preferred embodiment of the present invention. FIG. 2 is a sectional view of a burner waste heat recovery apparatus according to a preferred embodiment of the present invention, 4 is an explanatory view of a waste heat recovery apparatus for a burner according to a preferred embodiment of the present invention. There is shown another use state diagram of a burner waste heat recovery apparatus according to a preferred embodiment of the present invention.

The apparatus for recovering waste heat of a burner according to the preferred embodiment of the present invention comprises a burner 10 provided with at least one burner port 11 and a burner 10 provided on the burner port 11, A first space portion 21 is formed in the inside of the case member 11 so that a flame burned in the cooking cavity 11 can be positioned and a case member in which a cooking container to be cooked by the flame of the furnace bowl 11 is seated and positioned And a second space portion 31 extending from one side of the case member 20 and formed in a plate shape and communicating with the first space portion 21 is formed in the cooking cavity 20, And the fluid introduced into the first space part (21) and the second space part (31) side so as to allow fluid to flow continuously to the side of the furnace 11), and the heated fluid is heated to the outside And the fluid circulating means 40 that flows out is included.

Hereinafter, the constituent members of the waste heat recovery apparatus 1 of the burner and the connection relationship thereof according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3. FIG.

Here, the burner 10 is provided with one or more fire openings 11 in which a spark necessary for cooking food is combustibly sized using a predetermined fuel such as gas or oil. Such a burner 10 is a selected one of burners according to the prior art, and the detailed description will be omitted for simplification of the description.

On the other hand, the case member 20 is provided on the furnace opening 11 described above. The case member 20 receives the heat of the flame burned from the furnace aperture 11 and circulates therein It serves to warm the fluid to hot water. For this, the case member 20 is installed on the furnace 11, and the center thereof is formed so as to pass through a flame burned in the furnace aperture 11, And a cooking vessel to be cooked by the flame of the furnace bowl 11 is seated on the upper portion.

The case member 20 may be formed in a circular shape having a circular cross section or a polygon including a quadrangle. The case member 20 may be formed of a metal material that can efficiently transfer the heat of the flame burned in the furnace 11 And a support table 22 on which a cooking vessel can be placed.

In the center of the case member 20 formed so as to allow the flame of the furnace aperture 11 to be positioned, a pipe-like inflow hole is formed in the center of the case member 20 so that the heat of the flame burned can smoothly flow into the first space portion 21. [ Grooves 23 are radially formed. Therefore, the area where the flame heat is conducted can be maximized and the waste heat recovery efficiency can be increased.

On the other hand, a heat insulating plate member 30 is extended to one side of the case member 20. The heat insulating plate member 30 is communicated with the first space 21, So that the heating plate member 30 is heated to a temperature higher than a certain temperature due to the hot water, and the food in the cooking container temporarily placed on the heating plate member 30 is not cooled.

The heat insulating plate member 30 is formed in a plate shape, and a second space 31 communicating with the first space 21 is formed therein. The heat insulating plate 30 is formed of a metal material that facilitates heat conduction. And the position is preferably extended toward the side of the case member 20 so as not to disturb the cooking of the food.

The fluid circulating means 40 is installed in the case member 20 and the heat insulating plate member 30 so that fluid can be circulated and circulated so that the heated fluid flows out and flows out As a result of which the fluid is introduced as much as possible.

The fluid circulation means 40 is connected to the first space portion 21 and the second space portion 31 in such a manner that the fluid can flow continuously and in and out of the first space portion 21 and the inflow fluid is supplied to the flame of the furnace aperture 11 And the heated fluid flows out to the outside.

The fluid circulating means 40 includes a fluid tank 41 in which fluid is stored, a water inlet pipe 42 connected at one end to the fluid tank 41 and at the other end to one side of the first space 21, A pressure pump 43 provided on the water inlet pipe 42 for forcibly moving fluid in the fluid tank 41 toward the first space portion 21 and the second space portion 31 side, The heated fluid in the first and second spaces 21 and 31 is connected to the fluid tank 41 while the other end is connected to the fluid tank 41 and the fluid is forcibly introduced from the water inlet pipe 42, And a water outlet pipe (44) flowing out to the side of the water outlet (41).

The fluid introduced into the first space portion 21 and the second space portion 31 through the water inlet pipe 42 in the fluid tank 41 by the pressure pump 43 is supplied to the conduit And hot water is used to prevent the cooked food from cooling in the second space portion 31. [ When the temperature of the hot water exceeds a predetermined temperature, the pressure pump 43 is restarted and a new fluid flows into the inlet pipe 42. At the same time, the fluid in the first and second spaces 21, To the fluid tank (41).

Here, one fluid tank 41 may be used as the fluid tank 41 into which the fluid flows and a fluid tank 41 through which the fluid heated by the hot water flows out, or a different fluid tank 41 may be used. A separate temperature sensor (not shown) may be provided on the case member 20 so that the temperature of the fluid can be measured. At this time, the temperature sensor (not shown) is electrically connected to the pressure pump 43. When the fluid is heated to a predetermined temperature, the pressure pump 43 is automatically operated so that the heated water can be taken out, . It is also assumed that the fluid used herein is water. In addition, the movement of the fluid is limited during one cooking operation without installing a temperature sensor (not shown), and the fluid can be circulated by operating the pressure pump 43 manually after the cooking is finished.

Hereinafter, the overall use of the waste heat recovery apparatus 1 according to the preferred embodiment of the present invention will be described in detail with reference to FIGS. 3 and 4. FIG.

The pressure pump 43 is operated to allow the fluid in the fluid tank 41 to be filled in the first space portion 21 and the second space portion 31 through the water inlet pipe 42, And the flame is burned on the burner port 11 side to start the cooking of the food. The flame to be burned is conducted to the fluid through the center of the case member 20 and the inflow groove 23, and the heat causes the fluid to warm to hot water.

On the other hand, the cooking vessel completed before cooking is placed on the side of the heat insulating plate member 30, and hot water heated in the second space portion 31 is positioned, so that the food in the cooking vessel can be kept cool. When the temperature of the fluid is heated to a predetermined temperature or the cooking is completed, the pressure pump 43 is activated. Hot water, which is the heated fluid, flows out through the water outlet pipe 44 and a new fluid flows through the water inlet pipe 42, Is filled in the space portion (21) and the second space portion (31).

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is not limited.

1: Burner waste heat recovery device 10: Burner
11: furnace 20: case member
21: first space part 22: support
23: inlet groove 30: insulating plate member
31: second space part 40: fluid circulation means
41: fluid tank 42: inlet pipe
43: pressure pump 44: water pipe

Claims (5)

A burner having one or more burners;
Wherein the cooking cavity is provided at a center of the cooking cavity, and a center of the cooking cavity is formed in such a manner that a flame burned in the cooking cavity can be positioned, ;
A heat insulating plate member extending from one side of the case member and formed in a plate shape and having a second space portion communicating with the first space portion, the heat insulating plate member temporarily storing the cooked container; And
And fluid circulation means connected to the first space portion and the second space portion so as to allow continuous fluid flow of the fluid, the fluid being heated by the flame of the furnace to be heated, and the heated fluid flowing out to the outside And the waste heat recovering device. The method according to claim 1,
Wherein the case member is formed of a metal material capable of conducting heat, and a support base on which a cooking vessel is seated is provided on the case member. The method according to claim 1,
Wherein the heat insulating plate member is formed of a metal material that facilitates heat conduction and extends toward the side of the case member. The method according to claim 1,
The fluid circulating means includes a fluid tank in which a fluid is stored, a water inlet pipe connected at one end to the fluid tank and at the other end to one side of the first space portion, A first space part connected to the other side of the first space part and a second end part connected to the fluid tank, and a fluid is forcedly introduced from the water inlet pipe, And a water outlet pipe through which the heated fluid in the space portion and the second space portion flows out to the fluid tank side. The method according to any one of claims 1 to 4,
Wherein a pipe-shaped inflow groove is radially formed at the center of the case member so as to allow the flame of the furnace to be positioned, so that the heat of the flame can be smoothly introduced into the first space. Waste heat recovery device.

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