Heating furnace

Abstract

The utility model relates to the technical field of heating furnaces, in particular to a heating furnace which comprises a heating mechanism, a heat insulation mechanism is installed at the bottom of the heating mechanism, a protection mechanism is installed in the heat insulation mechanism, the heating mechanism comprises a fireproof cover, a nameplate is installed at one end of the top of the fireproof cover, and a fire bowl is connected below the fireproof cover in a clamped mode. A burner pipe is mounted in the center of the interior of the fire bowl, and a mounting support is welded to the interior of the burner pipe. According to the improved heating furnace, a combustor pipe is arranged in the improved heating furnace to be matched with a liquefaction igniter, a traditional firewood combustion heating mode is improved into a liquefied gas combustion heating mode, the environmental pollution is reduced, meanwhile, the influence of combustion waste gas on the health of a user is reduced, and the use safety of the heating furnace is improved; internal high temperature is separated, so that the situation that the normal use of the heating furnace is affected due to softening of the knob switch caused by over-high internal temperature is avoided, and the use effect of the heating furnace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-making stoves, in particular to a fire-making stove. Background Art

[0002] A stove usually uses firewood or coal as fuel, adds fuel to the stove core and burns it to generate heat, which is used for heating and cooking. The functions of a stove are varied, including barbecue, hot pot, heating, cooking, boiling water, dining table, coffee table, etc.

[0003] As a stove product, most existing stoves are used in people's daily life by putting firewood of a certain length into the stove and igniting the firewood with combustibles to generate flames and heat.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Most of the existing stoves use firewood as fuel, which damages the environment and the exhaust gas generated by the burning of firewood also affects the health of the user, which is not conducive to the use of the stove; 2. When the stove is in use, its internal temperature is too high. At the same time, the knob switch is mostly made of non-metallic materials. The high internal temperature will cause the knob switch to soften at high temperature, thereby affecting the normal use of the stove. Utility Model Content

[0005] The purpose of the utility model is to provide a stove to solve the problems mentioned in the above background technology that most existing stoves use firewood as fuel, which damages the environment and produces waste gas that affects the health of users. At the same time, the internal temperature of the stove is too high, which will cause the knob to soften and affect the normal use of the stove. To achieve the above purpose, the utility model provides the following technical solutions: a stove, including a heating mechanism, a heat insulation mechanism is installed at the bottom of the heating mechanism, and a protective mechanism is installed inside the heat insulation mechanism.

[0006] The heating mechanism includes a fireproof cover, a nameplate is installed at one end of the top of the fireproof cover, a fire bowl is clamped at the bottom of the fireproof cover, a burner tube is installed at the inner center of the fire bowl, a mounting bracket is welded inside the burner tube, mounting bolts penetrate the inside of the mounting bracket, and a burner joint is provided at one end of the burner tube.

[0007] The heat insulation mechanism includes a fireproof cover, a base is provided at the bottom of the fireproof cover, a connecting bracket is welded on the top of the base, an insulation bracket is provided inside the fireproof cover, a connecting bolt passes through the bottom of the insulation bracket, an insulation bolt passes through the top of the insulation bracket, the insulation bracket is installed on the outside of the insulation board, a liquefied igniter is provided at one end of the insulation board, and a nameplate is provided at one end of the base.

[0008] The protection mechanism includes a knob switch, a protection bracket is installed on the outside of the knob switch, protection bolts penetrate the two sides of the protection bracket, a heat insulation ring is arranged on one side of the protection bracket, a marking shell is arranged on one side of the heat insulation ring, and fixing bolts penetrate the inside of the marking shell.

[0009] Further preferably, the bottom of the mounting bolt is threadedly connected with a mounting nut, and the mounting bolt forms a through-connection structure with the bottom of the fire bowl by penetrating the mounting bracket, and the mounting nut is fitted to the bottom of the fire bowl.

[0010] Further preferably, a through groove is provided at one end of the bottom of the fire bowl, and the burner joint is plugged into one end of the knob switch through the through groove, and a liquefied igniter is installed at one end of the knob switch, and one end of the liquefied igniter is located inside the through groove.

[0011] Further preferably, the top of the connecting bolt is threadedly connected to a connecting nut, and the connecting bolt passes through the connecting bracket, the bottom of the fireproof cover and the bottom of the insulation bracket respectively, and the connecting nut and the bottom of the insulation bracket are fitted to each other.

[0012] Further preferably, the bottom thread of the insulation bolt is connected with an insulation nut, and the insulation bolt passes through the bottom of the fire bowl, the top of the insulation bracket and the insulation board respectively, and the insulation nut is attached to the bottom of the insulation board.

[0013] Further preferably, the fixing bolt forms a threaded connection structure with the protective bracket by passing through the interior of the marking housing and the interior of the insulation ring, and the protective bolt forms a threaded connection structure with the interior of the knob switch by passing through both ends of the protective bracket.

[0014] Further preferably, the fire bowl is made of metal plate, and the surface is treated with high-temperature enamel, and insulation gaskets are provided inside the insulation bolts and the protective bolts.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a liquefied gas igniter is arranged inside the stove, and liquefied gas is used to connect to the stove to ignite the fire, which is combined with heating the volcanic rock in the fire bowl, so that the original method of burning firewood is improved to burning liquefied gas, which effectively reduces environmental pollution and avoids the waste gas generated by burning firewood from affecting the health of users, thereby improving the use effect of the stove.

[0017] In the utility model, a heat insulation plate is arranged at the bottom of the fire bowl of the stove to cooperate with a protective mechanism arranged at the knob switch to prevent the high temperature inside the stove from softening the knob switch made of non-metallic material, thereby ensuring the normal use of the knob switch and improving the use effect of the stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the internal explosion structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Heating mechanism; 101. Fireproof cover; 102. Nameplate; 103. Fire bowl; 104. Burner tube; 105. Mounting bracket; 106. Mounting bolt; 107. Burner joint; 2. Heat insulation mechanism; 201. Fireproof cover; 202. Base; 203. Connecting bracket; 204. Heat insulation bracket; 205. Connecting bolt; 206. Heat insulation bolt; 207. Heat insulation board; 208. Liquefied igniter; 209. Nameplate; 3. Protection mechanism; 301. Knob switch; 302. Protection bracket; 303. Protection bolt; 304. Heat insulation ring; 305. Marking shell; 306. Fixing bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a stove comprising a heating mechanism 1, a heat insulating mechanism 2 is installed at the bottom of the heating mechanism 1, and a protection mechanism 3 is installed inside the heat insulating mechanism 2.

[0025] The heating mechanism 1 includes a fireproof cover 101, a nameplate 102 is installed at one end of the top of the fireproof cover 101, a fire bowl 103 is clamped at the bottom of the fireproof cover 101, a burner tube 104 is installed at the inner center of the fire bowl 103, a mounting bracket 105 is welded inside the burner tube 104, a mounting bolt 106 passes through the inside of the mounting bracket 105, and a burner joint 107 is provided at one end of the burner tube 104.

[0026] The heat insulation mechanism 2 includes a fireproof cover 201, a base 202 is arranged at the bottom of the fireproof cover 201, a connecting bracket 203 is welded to the top of the base 202, an insulation bracket 204 is arranged inside the fireproof cover 201, a connecting bolt 205 penetrates the bottom of the insulation bracket 204, an insulation bolt 206 penetrates the top of the insulation bracket 204, the insulation bracket 204 is installed on the outside of the insulation board 207, a liquefied igniter 208 is arranged at one end of the insulation board 207, and a nameplate 209 is arranged at one end of the base 202.

[0027] The protection mechanism 3 includes a knob switch 301, a protection bracket 302 is installed on the outside of the knob switch 301, protection bolts 303 penetrate the two sides of the protection bracket 302, a heat insulation ring 304 is arranged on one side of the protection bracket 302, a marking shell 305 is arranged on one side of the heat insulation ring 304, and fixing bolts 306 penetrate the inside of the marking shell 305.

[0028] In this embodiment, Figure 3 As shown, the bottom of the mounting bolt 106 is threadedly connected with a mounting nut, and the mounting bolt 106 passes through the mounting bracket 105 to form a through-connection structure with the bottom of the fire bowl 103, and the mounting nut fits the bottom of the fire bowl 103; the burner tube 104 is fixed to the center of the fire bowl 103 by the mounting bolt 106, so that the volcanic rock in the fire bowl 103 is heated more evenly, and the burner tube 104 can be replaced in time when it is damaged while being easy to install.

[0029] In this embodiment, Figure 2 and Figure 3 As shown, a through groove is provided at one end of the bottom of the fire bowl 103, and the burner joint 107 is plugged into one end of the knob switch 301 through the through groove, and a liquefied igniter 208 is installed at one end of the knob switch 301, and one end of the liquefied igniter 208 is located inside the through groove; by providing the through groove, it is convenient for the burner joint 107 to connect with the knob switch 301 and the liquefied igniter 208, and it is also convenient for the liquefied igniter 208 to perform ignition operation, thereby improving the operating convenience of the stove.

[0030] In this embodiment, Figure 2 and Figure 3As shown, the top of the connecting bolt 205 is threadedly connected with a connecting nut, and the connecting bolt 205 passes through the connecting bracket 203, the bottom of the fireproof cover 201 and the bottom of the insulation bracket 204 respectively, and the connecting nut and the bottom of the insulation bracket 204 fit each other; by using the connecting bolt 205 to connect the fireproof cover 201 with the bottom connecting bracket 203, the fireproof cover 201 is prevented from directly contacting the ground, and the excessive temperature in the fireproof cover 201 is avoided to affect the ground, thereby improving the safety of the use of the stove.

[0031] In this embodiment, Figure 3 As shown, the bottom thread of the insulation bolt 206 is connected with the insulation nut, and the insulation bolt 206 passes through the bottom of the fire bowl 103, the top of the insulation bracket 204 and the insulation board 207 respectively, and the insulation nut is attached to the bottom of the insulation board 207; the insulation board 207 is arranged at the connection between the inside of the fireproof cover 201 and the fire bowl 103, so as to reduce the high temperature in the fire bowl 103 from being conducted to the surface of the stove and the knob switch 301, thereby further improving the safety of the stove.

[0032] In this embodiment, Figure 1 and Figure 4 As shown, the fixing bolt 306 forms a threaded connection structure with the protective bracket 302 by penetrating the interior of the marking housing 305 and the interior of the insulation ring 304, and the protective bolt 303 forms a threaded connection structure with the interior of the knob switch 301 by penetrating both ends of the protective bracket 302; by providing the insulation ring 304 at the knob switch 301, heat conduction to the knob switch 301 is further prevented, thereby improving the safety of the knob switch 301 and thereby improving the use effect of the stove.

[0033] In this embodiment, Figure 1 and Figure 3 As shown, the fire bowl 103 is made of a metal plate, and the surface is treated with high-temperature enamel, and the inside of the insulation bolt 206 and the protective bolt 303 are provided with insulation washers; by providing a fire bowl 103 with high temperature resistance and enameling, the heat conducted through the fire bowl 103 is reduced, the effect of using the knob switch 301 in the stove is improved, and the safety of using the stove is improved.

[0034] The use method and advantages of the utility model: When the stove is in use, the working process is as follows:

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first the user takes out the various components of the stove; then the connecting bracket 203 on the top of the base 202 is connected to the bottom of the fire cover 201, and the heat insulation bracket 204 is connected to the fire cover 201 and the base 202 through the connecting bolts 205 for connection and installation, and the fixing bolts 306 are used to pass through the marking shell 305 and the heat insulation ring 304 in turn, and the knob switch 301 is fixed to the protective bracket 302, and at the same time, the two ends of the protective bracket 302 are connected to the fire cover 201 using the protective bolts 303, and the liquefied igniter 208 is connected to the interface of one end of the knob switch 301; then the fire bowl is connected using the installation bolts 106 The center of 103 is fixed to the burner tube 104, and the burner joint 107 is placed in the through groove. After the burner joint 107 is plugged into the interface of one end of the knob switch 301, the fire bowl 103, the insulation bracket 204 and the insulation board 207 are connected in sequence with the insulation bolt 206 to complete the installation of the stove. Finally, one end of the liquefied gas igniter 208 is connected to the external liquefied gas pipeline, volcanic rocks are placed in the fire bowl 103, the knob switch 301 is turned, and the liquefied gas emitted from the burner tube 104 is ignited by the liquefied gas igniter 208 to heat the volcanic rocks in the fire bowl 103, and the stove can be used.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stove comprising a heating mechanism (1), characterized in that: A heat insulating mechanism (2) is installed at the bottom of the heating mechanism (1), and a protection mechanism (3) is installed inside the heat insulating mechanism (2); The heating mechanism (1) comprises a fireproof cover (101), a nameplate (102) is installed at one end of the top of the fireproof cover (101), a fire bowl (103) is clamped at the bottom of the fireproof cover (101), a burner tube (104) is installed at the center of the interior of the fire bowl (103), a mounting bracket (105) is welded inside the burner tube (104), a mounting bolt (106) penetrates inside the mounting bracket (105), and a burner joint (107) is provided at one end of the burner tube (104); The heat insulation mechanism (2) comprises a fireproof cover (201), a base (202) is arranged at the bottom of the fireproof cover (201), a connecting bracket (203) is welded to the top of the base (202), a heat insulation bracket (204) is arranged inside the fireproof cover (201), a connecting bolt (205) penetrates the bottom of the heat insulation bracket (204), a heat insulation bolt (206) penetrates the top of the heat insulation bracket (204), the heat insulation bracket (204) is installed on the outside of the heat insulation board (207), a liquefied igniter (208) is arranged at one end of the heat insulation board (207), and a sign (209) is arranged at one end of the base (202); The protection mechanism (3) comprises a knob switch (301), a protection bracket (302) is installed outside the knob switch (301), protection bolts (303) are passed through both sides of the protection bracket (302), a heat insulation ring (304) is arranged on one side of the protection bracket (302), a marking shell (305) is arranged on one side of the heat insulation ring (304), and fixing bolts (306) are passed through the inside of the marking shell (305).

2. A fire-making oven according to claim 1, characterized in that: The bottom of the mounting bolt (106) is threadedly connected with a mounting nut, and the mounting bolt (106) penetrates the mounting bracket (105) to form a through-connection structure with the bottom of the fire bowl (103), and the mounting nut is fitted to the bottom of the fire bowl (103).

3. The stove according to claim 1, characterized in that: A through slot is provided at one end of the bottom of the fire bowl (103), and the burner joint (107) is plugged into one end of the knob switch (301) through the through slot, and a liquefied igniter (208) is installed at one end of the knob switch (301), and one end of the liquefied igniter (208) is located inside the through slot.

4. A fire-making oven according to claim 1, characterized in that: The top of the connecting bolt (205) is threadedly connected to a connecting nut, and the connecting bolt (205) passes through the connecting bracket (203), the bottom of the fireproof cover (201) and the bottom of the heat insulation bracket (204) respectively, and the connecting nut and the bottom of the heat insulation bracket (204) are in contact with each other.

5. The stove according to claim 1, characterized in that: The bottom of the heat-insulating bolt (206) is threadedly connected with a heat-insulating nut, and the heat-insulating bolt (206) passes through the bottom of the fire bowl (103), the top of the heat-insulating bracket (204) and the heat-insulating board (207) respectively, and the heat-insulating nut is attached to the bottom of the heat-insulating board (207).

6. The fire-making oven according to claim 1, characterized in that: The fixing bolt (306) passes through the interior of the marking housing (305) and the interior of the heat insulating ring (304) to form a threaded connection structure with the protective bracket (302), and the protective bolt (303) passes through both ends of the protective bracket (302) to form a threaded connection structure with the interior of the knob switch (301).

7. The fire-making oven according to claim 1, characterized in that: The fire bowl (103) is made of a metal plate, and its surface is treated with high-temperature enamel. Insulation washers are arranged inside the insulation bolts (206) and the protection bolts (303).

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