KR102116354B1 - Self-motorized boiler - Google Patents

Abstract

The present invention relates to a heating device used on the outdoors, and more specifically, to a boiler which uses hot wind generated from a heat source as a driving power source to deliver fluid of a high temperature to a user. To this end, in the self-powered boiler which is used after being mounted on the upper portion of a heat source, a hot wind inlet through which hot wind of the heat source is introduced, and a hot wind outlet through which the hot wind is discharged, are provided at the lower portion. A fluid inlet through which fluid is introduced and a fluid outlet through which the fluid is discharged are formed at the upper portion. A turbine and a circulating fan which are rotated by the hot wind are provided on the inside. The turbine and the circulating fan receive driving force by a central shaft. The central shaft is supported by a support unit formed on the inside.

Description

Self-motorized boiler

The present disclosure relates to a heating apparatus used outdoors, and more particularly, to a boiler capable of delivering a high temperature fluid to a user by using hot air generated from a heat source as a power source.

Unless otherwise indicated herein, the content described in this section is not prior art to the claims of this application and is not admitted to be prior art by inclusion in this section.

In recent years, as interest in outdoor leisure activities has increased, various outdoor products have been developed and marketed.

In general, when camping in a mountain, river, or sea for hiking or fishing, a tent is usually installed for camping. However, there are no separate heating devices in the tent, and various products are being released to solve the heating. This is a small heater using a heating device, a burner or other heat source that increases the user's body temperature through a heating device such as a hot pack or a heating vest, or a temperature in camping equipment such as a tent.

However, such as hot packs or heating vests, there is a problem that the amount of heat is not sufficient, and also, as the number of users needs to be prepared, camping for simplifying belongings is somewhat unsuitable. Therefore, it is preferable to use a small stove or the like using a burner or other heat source capable of raising the temperature in the camping equipment such as a tent, but there is a problem that the heat efficiency is very low to transfer heat directly from the heat source, and the heat source is opened. When used in a state, there is a problem that the risk of fire also increases.

In order to solve the above problems, Patent Publication No. 10-2018-0031088 has a cylindrical heat exchanger in the shape of a metal pipe emptied in a cylindrical shape, a discharge port formed in combination with a heat exchanger, and a circulating backflow prevention plate are fixedly attached to the top inside the suction port Post the outdoor non-powered gas warmer, characterized in that.

However, the invention disclosed in Korean Patent Publication No. 10-2018-0031088 will have insufficient effect of transferring warm air in hydrodynamics. Because the heated air increases in volume as the density decreases, natural convection occurs in an open space, but air flow cannot be smoothly performed in a narrow pipeline. Therefore, the invention disclosed in the published patent publication No. 10-2018-0031088 has a problem that efficiency is very low to transfer thermal energy to a desired place.

1. Publication No. 10-2018-0031088

As a boiler that can carry and provide heat during outdoor work or leisure activities, it is easy to carry and utilizes heat such as bonfire or burner, and provides a self-powered boiler that can diffuse hot air or hot water without a separate power source. do.

Disclosed is a self-powered boiler mounted on an upper portion of a heat source, a hot air inlet through which hot air from a heat source flows, and a hot air outlet through which hot air is discharged, and a fluid inlet and a fluid through which fluid flows in A fluid outlet to be formed, and includes a turbine and a circulation fan rotated by hot air therein, wherein the turbine and the circulation fan are powered by a central axis, and the central axis is supported by a support formed therein Present a power boiler.

According to the disclosed embodiment, a separate heat source device is not required by using a bonfire, a burner, or the like, and high-temperature fluid can be delivered to a user by using hot air generated from a bonfire or a burner as a power source.

The effects of the present embodiments are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a cross-sectional view of a self-powered boiler according to one embodiment of the disclosed subject matter.
Figure 2 is an exploded cross-sectional view of a self-powered boiler according to an embodiment of the disclosed content.
3 is a use state diagram according to an embodiment of the disclosed content.
Figure 4 is in accordance with one embodiment of the disclosed content, the use state to provide hot air to the user.
Figure 5 is in accordance with one embodiment of the disclosed content, using the hot water as a fluid, a state diagram of using a hot water mat.
Figure 6 is in accordance with one embodiment of the disclosed content, a state of use fixed to the crater by a fixing ring, a fixing chain, a fixing pack.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

Hereinafter, a preferred embodiment of the improved self-powered boiler will be described with reference to the accompanying drawings.

1 and 2, in a self-powered boiler used to be mounted on the upper portion of the heat source, a hot air inlet through which hot air from the heat source is introduced and a hot air outlet (18) through which hot air is discharged are formed in the lower portion, and fluid is disposed on the upper portion. The inlet fluid inlet 19 and the fluid outlet 11 through which the fluid is discharged are formed, and therein includes a turbine 12 and a circulation fan 13 that are rotated by hot air, but the turbine 12 and the circulation The fan 13 is a power transmission by the central shaft 14, the central shaft 14 presents an self-powered boiler supported by a support 15 formed therein as an embodiment.

In addition, it may include a heat transfer member 17 in the form of a woven mesh or porous to transfer heat to at least one of the upper and lower portions of the support portion 15.

The meaning of the hot air may mean the gas itself heated by the heat source, and the gas heated by the heat source is a rising force, and can be understood as a high temperature rise.

Hereinafter, another exemplary embodiment will be described. However, it will be apparent from the standpoint of a person skilled in the art that the content of the claims is not limited to the following description.

In a self-powered boiler mounted on a heat source to circulate fluid, a fluid outlet 11 is formed on an upper surface, and includes a turbine 12 and a circulation fan 13 therein, but the turbine 12 and the circulation The fan 13 is powered by a central shaft 14, the central shaft 14 is supported by a support 15 formed on an inner surface, and at least one of the upper and lower portions of the support 15 A heat transfer part 10 including a heat transfer member 17 in a portion;
It may be coupled to the lower end of the heat transfer portion 10 and the heat source mounting portion 20 mounted on top of the heat source.

Looking in more detail, the heat transfer part 10 is formed to have an internal space, and may be formed to have a size to accommodate the above-described turbine 12, circulation fan 13, and heat transfer member 17. . A fluid discharge port 11 for discharging the fluid absorbing heat energy by the hot air generated from the heat source is formed on the upper part, and the turbine 12 is accommodated in the lower part by receiving the hot air coming through the heat source mounting unit 20. A hot air inlet having a width corresponding to the width of the turbine 12 may be formed to make contact.

Turbine 12 means a device for rotating the central axis 14 by causing the fluid to hit the blades of the turbine (12). That is, it serves to convert the energy of the fluid into rotational kinetic energy. Turbine 12 is composed of a connector connected to the central shaft 14 and two or more propellers, located in the hot air inlet formed in the lower portion of the heat transfer unit 10, the turbine 12 is fixed to the central shaft 14 It may be configured to be connected to the turbine 12 and the central shaft 14 to rotate together.

The circulation fan 13 is composed of two or more propellers, spaced apart from the turbine 12 and connected to the central shaft 14. Since the hot air generated in the lower portion must first generate contact with the turbine 12 to generate power, the circulation fan 13 is preferably located above the turbine 12. Since the circulation fan 13 must receive the rotational energy generated through the turbine 12 through the central axis 14, it is preferable to be fixedly connected to the central axis 14. The circulation fan 13 serves to discharge the fluid heated inside the heat transfer part 10 to the fluid discharge port 11 formed on the heat transfer part 10.

Since the turbine 12, the circulation fan 13, and the central shaft 14 must be fixed inside the heat transfer part 10, the central axis 14 is formed by the support part 15 formed on the inner surface of the heat transfer part 10. Can be supported. The support part 15 is a partition formed horizontally inside the heat transfer part 10 and may be formed in the form in which the central axis 14 is located at the center.

The central shaft 14 is supported by the support portion 15, and must be rotatable, so it should not be fixedly connected to the support portion 15, and the center shaft 14 may pass through the center of the support portion 15. It can be connected by forming a through-hole. Preferably, the bearing and the central shaft 14 may be connected to each other by including a bearing at the center of the through hole for smooth rotation of the central shaft 14.

Looking at the cross-section of the heat transfer section 10, the support section 15 is horizontally located inside the heat transfer section 10, the upper space of the support section 15 is the first space 30, the lower space of the support section 15 It can be divided into a second space (31). When the interior of the heat transfer unit 10 is divided into a first space 30 and a second space 31, the turbine 12 must receive hot air directly from the bottom, and the circulation fan 13 is a heat transfer unit 10 Since the fluid must be discharged through the fluid outlet 11 formed at the top of the turbine 12, it is preferable that the turbine 12 is located in the second space 31 and the circulation fan 13 is located in the first space 30. As will be described later, heat energy received from a heat source such as a burner is directly transferred to the second space 31, and heat energy is transferred to the first space 30 through the support portion 15.

One or more hot air outlets 18 may be formed along the outer circumferential surface at the lower end of the outer surface of the heat transfer unit 10. In more detail, one or more hot air outlets 18 are disposed along the outer circumferential surface on the outer surface of the second space 31 among the outer surfaces of the heat transfer unit 10, and the hot air passing through the turbine 12 is a heat transfer unit. It can be radiated to the side of (10).

 The heat transfer part 10 may further include one or more fluid inlets 19 on the upper surface. As described above, the interior of the heat transfer part 10 is divided into the first space 30 and the second space 31 by the support part 15, and the fluid in the first space 30 is transferred to the circulation fan 13 It is discharged to the fluid outlet (11).

In addition, partition walls may be formed in the first space 30 of the heat transfer unit 10 to be divided into a first space 30 and a third space 32. The first space 30 is directly connected to the fluid outlet 11, but may include a circulation fan 13, and the third space 32 may be formed as a region including the fluid inlet 19. . However, since the fluid coming from the fluid inlet 19 must be discharged to the fluid outlet 11 through the circulation fan 13, one or more through holes may be formed in the partition wall.

The heat transfer member 17 is formed of a thermally conductive material capable of transferring heat, and may be formed in a woven network form or a porous form. The heat transfer member 17 may be formed on at least one of the upper portion and the lower portion of the support portion 15. The heat transfer member 17 located on the upper portion of the support portion 15 stores the heat energy received from the second space 31, and the fluid entering the fluid inlet 19 passes through the heat transfer member 17 to warm air or It can serve to provide hot water. Therefore, the heat transfer member 17 located on the upper portion of the support portion 15 may be preferably located close to the through hole formed between the first space 30 and the third space 32.

In addition, the heat transfer member 17 located at the lower portion of the support 15 stores the thermal energy entering the second space 31 through the turbine 12 so that hot air can be transferred to the hot air outlet 18. In addition, it serves to more efficiently transfer the heat energy inside the second space 31 to the first space 30 through the support 15.

The heat transfer member 17 must be formed of a thermally conductive material to absorb and release heat, and preferably may be formed of iron, aluminum titanium or copper. The heat transfer member 17 may be formed in the form of a woven mesh, and may be formed in three dimensions by overlapping a plurality of woven mesh forms. Or it may be formed in a porous form, it may be typically formed in a pull back shape.

The heat source mounting portion 20 formed on the lower portion of the heat transfer portion 10 is formed to be empty inside and can be mounted on the heat source. As an embodiment disclosed in the present specification, the heat source may include all components capable of generating only heat, such as pellets or candles, wood, as well as a burner. As illustrated in FIGS. 1 and 2, the heat source mounting portion 20 may be formed to be integral with the heat transfer portion 10, or may be formed in a separate configuration. When formed in a separate configuration, the lower surface of the heat transfer portion 10 and the upper surface of the heat source mounting portion 20 are opened, but a coupling hole may be formed to be mutually coupled.

The heat source mounting portion 20 may have a column shape having an empty interior, and the shape of the cross section is not limited to a circular or polygonal shape. Alternatively, by distinguishing the upper 23 and the lower 24, the upper 23 forms a hollow shape of upper and lower light, and the lower 24 may be formed in a columnar shape. In addition, the outer surface of the lower portion 24 may be formed to be made of a net shape instead of a closed surface shape to allow gas to flow therein. The net shape may be formed only on a part of the outer surface of the lower portion 24, or a through-hole through which gas can be introduced may be formed instead of the net shape. The material of the heat source mounting portion 20 may be formed of the same material as the heat transfer portion 10.

As a method of mounting the self-powered boiler on a heat source, it can be directly mounted on the top of the heat source as shown in FIGS. 3 to 5 and used. However, when mounting without being fixed to a heat source, there is a risk of fire, so a means capable of being securely fixed to the heat source is required. Therefore, as shown in FIG. 6 in a manner that can be securely fixed to the heat source, it may include a fixing ring 50, a fixing chain 51, and a fixing pack 52. One or more fixing rings 50 are formed on the outer surface of the heat transfer portion 10 or the heat source mounting portion 20, and the fixing pack 52 is placed on the outer surface of the heat source, and the fixing ring is fixed with the fixing chain 51 The 50 and the fixing pack 52 may be tightly coupled to each other. According to this configuration, the self-powered boiler and the heat source can be securely fixed to the ground, thereby reducing the risk of fire or damage.

Through the above-described components, it is possible to construct a self-powered boiler according to an embodiment disclosed herein. Hereinafter, a technical flow of a self-powered boiler according to an embodiment using a burner as a heat source will be described.

1 to 6, the self-powered boiler is mounted on the crater 50 of the burner. When the fire of the installed burner is ignited, the turbine 12 of the heat transfer part 10 rotates by hot air generated from the fire. In addition, the temperature inside the second space 31 is increased by the hot air, and the temperature of the support unit 15 and the heat transfer member 17 is also increased while storing thermal energy. The hot air generated by the burner is primarily transmitted to the outside through the hot air outlet 18.

Referring to FIGS. 3 and 4, according to the rotation of the turbine 12, the central axis 14 also rotates, and the circulation fan 13 fixed to the upper portion of the central axis 14 also rotates. . As the circulation fan 13 rotates, the circulation of the fluid in the first space 30 and the third space 32 begins. External fluid enters through the fluid inlet 19 connecting the third space 32 and the outside and is discharged to the fluid outlet 11 through the first space 30. In the process of being discharged, the external fluid absorbs thermal energy while passing through the support portion 15 and the heat transfer member 17 storing thermal energy, so that the state changes to a high-temperature fluid, and thus high-temperature fluid can be discharged to the fluid outlet 11. have. Therefore, the user can receive air or water through the fluid inlet 19 and receive hot air or hot water through the fluid outlet 11.

5, hot water discharged from the fluid outlet 11 may be installed on the bottom of a tent or sleeping bag by circulating the hot water mat 40 to transmit warmth.

The disclosed content is only an example, and can be variously modified by a person having ordinary skill in the art without departing from the gist of the claims claimed in the claims. It is not limited to the embodiment.

10: heat transfer unit
11: fluid outlet
12: turbine
13: circulation fan
14: central axis
15: support
17: heat transfer member
18: hot air outlet
19: fluid inlet
20: heat source housing
23: upper part (heat source mounting part)
24: lower part (heat source mounting part)
30: first space
31: second space
32: space 3
40: hot water mat
50: fixed ring
51: fixed chain
52: fixed pack

Claims (2)

In a self-powered boiler used to be mounted on top of a heat source,
A hot air inlet through which hot air from a heat source flows, a hot air outlet through which hot air is discharged is formed, a fluid inlet through which fluid is introduced, and a fluid outlet through which fluid is discharged are formed, and therein includes a turbine and a circulation fan rotated by hot air. Heat transfer section;
It includes; heat transfer unit coupled to the heat transfer unit and mounted on the heat source;
The turbine and the circulation fan is coupled and a central axis to which power is transmitted; includes,
The central shaft is a self-powered boiler, characterized in that to be supported by a support formed inside the heat transfer portion. The method according to claim 1,
Self-powered boiler, characterized in that it comprises a heat transfer member in the form of a weaving net or a porous shape to transfer heat to at least one of the upper and lower parts of the support.

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