Multifunctional outdoor camping heating furnace

Abstract

The utility model discloses a multifunctional outdoor camping heating furnace which comprises a shell and a heating furnace body, the heating furnace body is installed in the shell in a sliding mode, a combustion disc is fixedly arranged in the heating furnace body, a layer of chemical reactant is laid on the bottom face in the combustion disc, and fireproof glue is arranged on the upper layer of the chemical reactant. An alcohol injection port is formed in one side of the combustion disc and located on the refractory rubber, the alcohol injection port is formed in the lower end of the combustion disc and connected with a first connector, the first connector is fixedly installed on the outer surface of the heating furnace and corresponds to a second connector, and the second connector is fixedly connected with the output end of the peristaltic pump. The peristaltic pump is fixedly arranged on the outer surface of the shell, the input end of the peristaltic pump is fixedly connected with one end of the hose, the other end of the hose is fixedly connected with the alcohol box, and the alcohol box is fixedly arranged on the outer surface of the shell. The device can control the size of flames and change the color of the flames and can be folded and stored, and the occupied area is reduced.

Description

Technical Field

[0001] This utility model relates to the field of outdoor heating stove technology, specifically a multifunctional outdoor camping heating stove. Background Technology

[0002] Outdoor heaters are essential for keeping warm while camping outdoors in winter, especially for overnight camping, where a heater with long battery life, high calorific value, and safety and reliability is necessary. Traditional heating stoves mainly come in four types: First, wood-burning stoves, which are made of stainless steel or titanium alloy and use wood or pellets as fuel. Their advantages are simple structure, high calorific value, and visible flame. Disadvantages include a single flame and incomplete combustion, which can produce harmful gases such as carbon monoxide, potentially causing injury or death. Second, kerosene stoves, which use clean kerosene as fuel. Their advantages are cleanliness and reliability. Disadvantages include limited calorific value, invisible flame, relatively difficult-to-obtain kerosene, and the production of unpleasant odors when using low-purity kerosene, which can be harmful to health with prolonged use. Third, gas stoves, which use combustible gases such as natural gas or liquefied petroleum gas as fuel. Their advantages are high calorific value and cleanliness and reliability. Disadvantages include an invisible flame, large gas cylinder space requirements, and the potential for serious consequences in the event of a gas leak. Fourth, diesel-fired heaters, also known as diesel-powered heaters. Their advantages are safety, reliability, and fuel efficiency. Disadvantages include limited calorific value, an invisible flame, and some noise during operation.

[0003] To address the above issues, the following solutions are proposed. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional outdoor camping heating stove to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional outdoor camping heater, comprising an outer shell and a heater. A sliding groove is provided inside the outer shell, allowing the heater to slide within it. A combustion plate is fixedly installed inside the heater, containing alcohol. A layer of chemical reactant is laid on the bottom surface of the combustion plate, and a fire-resistant adhesive is placed on top of the chemical reactant. An alcohol injection port is located on one side of the combustion plate, situated on the fire-resistant adhesive. This injection port is connected to a first interface, which is fixedly installed on the outer surface of the heater. A first interface and a second interface correspond to each other, both having grooves. The second interface is fixedly installed on the inner surface of the outer shell and is fixedly connected to the output end of a peristaltic pump. The peristaltic pump is fixedly installed on the outer surface of the outer shell, and the input end of the peristaltic pump is fixedly connected to one end of a flexible hose. The other end of the flexible hose is fixedly connected to an alcohol tank, which is fixedly installed on the outer surface of the outer shell.

[0006] Preferably, a driven plate is fixedly connected to the outer surface of the heating furnace. The driven plate is slidably installed inside the outer shell. One end of the first lifting lug is fixedly connected to each end of the driven plate. The other end of the first lifting lug extends out of the outer shell and is hinged to one end of the support rod. The other end of the support rod is hinged to the slider. The slider is slidably installed on the reflection plate. One side of the reflection plate is hinged to the surface of the outer shell. The reflection plate has two layers. The upper layer is a water-filling layer. The lower layer is slidably connected to the working plate. A bracket is provided on one side of the working plate. A first handle is fixedly provided on one side of the working plate.

[0007] Preferably, a second handle is fixedly installed on both sides of the heater, a screw hole is provided at the lower end of the heater, and a corresponding screw hole is provided on the outer shell.

[0008] Preferably, the chemical reactants on the bottom surface of the combustion disc include potassium chloride, calcium chloride, sodium chloride, and copper sulfate.

[0009] Preferably, a base is fixedly provided at the lower end of the outer casing, and the base is in contact with and connected to the ground.

[0010] Preferably, the heater is engraved with openwork patterns.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This device uses alcohol instead of traditional kerosene and wood, reducing the generation of toxic gases. It also uses a peristaltic pump to inject alcohol, which can precisely control the injection flow rate and thus achieve precise control of the size of the fire source.

[0013] 2. This device adopts a folding and storage method. When the heater is taken out of the outer shell, the reflection panel is opened. The folding and storage method greatly reduces the size of the device and the floor space occupied after storage.

[0014] 3. The heating stove of this device has a patterned surface. The alcohol in the combustion plate reacts with the chemicals inside to create flame color effects. Pouring water into the reflection plate can reflect the flame and improve the visual effect of the flame. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the heating stove structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the location of the second interface of this utility model;

[0018] Figure 4 This is a schematic diagram showing the position of the combustion plate inside the heating furnace of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the combustion disc of this utility model;

[0020] Figure 6 This is a schematic diagram showing the working state of this utility model.

[0021] In the diagram: 1. Outer shell; 101. Foot; 2. Heating stove; 201. Combustion plate; 202. Fire-resistant adhesive; 203. First interface; 204. Alcohol tank; 205. Hose; 206. Peristaltic pump; 207. Second interface; 208. Driven plate; 209. First lifting lug; 210. Support rod; 211. Reflection plate; 2101. Slider; 212. Water injection layer; 213. Working plate; 214. First handle; 215. Second handle; 216. Screw hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 This utility model provides a technical solution:

[0024] To achieve the function of precisely controlling the size of the fire source, a multifunctional outdoor camping heater is proposed, including an outer shell 1 and a heater 2. The lower end of the outer shell 1 is fixedly provided with a foot 101, which is in contact with the ground. The foot 101 enables the outer shell 1 to stand on the ground. The heater 2 is engraved with hollow patterns.

[0025] The outer casing 1 has a sliding groove inside, and the heater 2 is slidably installed inside the outer casing 1. The heater 2 has a combustion plate 201 fixedly installed inside. A layer of chemical reactant is laid on the bottom surface of the combustion plate 201, and a refractory adhesive 202 is coated on the top layer of the chemical reactant. An alcohol injection port is set on one side of the combustion plate 201, and the alcohol injection port is located on the refractory adhesive 202. Alcohol flows onto the refractory adhesive 202 through the injection port. The chemical reactant includes potassium chloride, calcium chloride, sodium chloride and copper sulfate. These chemicals can react with alcohol to produce different flame colors.

[0026] When the alcohol in the combustion pan 201 burns, the heat generated by the flame reacts with the chemical reactants to produce different colors of light, thus achieving a multicolored flame effect.

[0027] Calcium chloride turns brick red when it is heated.

[0028] Sodium chloride turns yellow when it is heated;

[0029] Copper sulfate turns green when it is heated;

[0030] Potassium chloride turns purple when it is heated;

[0031] Furthermore, flame tests are physical reactions, and the reactants are not consumed. Therefore, the chemicals in the chemical reactants are not consumed, and the chemicals can be replaced at intervals.

[0032] When water is poured into the reflection panel 211, a refraction phenomenon occurs, enhancing the viewing experience.

[0033] An alcohol injection port is provided at the lower end of the combustion plate 201. This injection port is connected to the first interface 203, which is fixedly installed on the outer surface of the heater 2. The first interface 203 and the second interface 207 are correspondingly provided with grooves. The second interface 207 is fixedly installed on the inner surface of the outer shell 1. The second interface 207 is fixedly connected to the output end of the peristaltic pump 206, which is fixedly installed on the outer surface of the outer shell 1. The input end of the peristaltic pump 206 is fixedly connected to one end of the hose 205, and the other end of the hose 205 is fixedly connected to the alcohol tank 204, which is fixedly installed on the outer surface of the outer shell 1. A one-way valve is fixedly installed at the connection between the alcohol tank 204 and the hose 205. The second handles 215 are fixedly installed on both sides of the heater 2. A screw hole 216 is provided at the lower end of the heater 2, and the outer shell 1 is provided with a corresponding screw hole.

[0034] By manually lifting the second handle 215, the heater 2 is pulled out from the outer casing 1. When the screw hole 216 on the heater 2 is aligned with the screw hole on the outer casing 1, a screw is screwed into the screw hole 216 to fix the position of the heater 2. When the screw hole 216 is aligned with the screw hole on the outer casing 1, the first interface 203 and the second interface 207 come into contact and their grooves are connected accordingly.

[0035] When alcohol needs to be injected into the combustion plate 201, open the one-way valve on the alcohol tank 204. The alcohol in the alcohol tank 204 flows into the hose 205. Turn on the peristaltic pump 206. By adjusting the peristaltic pump 206, the flow rate of alcohol dripping into the second interface 207 can be adjusted. The alcohol flowing into the second interface 207 drips into the first interface 203. The bottom of the first interface 203 is a slope. After the alcohol falls to the bottom, it flows into the combustion plate 201 through the slope. The dripping method can prevent the flame from igniting the alcohol in the alcohol tank 204.

[0036] The peristaltic pump 206 uses existing technology.

[0037] One end of the driven plate 208 is fixedly connected to the outer surface of the heater 2. The driven plate 208 is slidably installed inside the outer shell 1. One end of the first lifting lug 209 is fixedly connected to both ends of the driven plate 208. The other end of the first lifting lug 209 extends out of the outer shell 1 and is hinged to one end of the support rod 210. The other end of the support rod 210 is hinged to the slider 2101. The slider 2101 is slidably installed on the reflection plate 211. One side of the reflection plate 211 is hinged to the surface of the outer shell 1. The reflection plate 211 has two layers. The upper layer is the water injection layer 212. The lower layer is slidably connected to the working plate 213. A bracket is set on one side of the working plate 213. A first handle 214 is fixedly set on one side of the working plate 213.

[0038] When the heater 2 is lifted upward from the outer casing 1, the driven plate 208 moves with the heater 2, and the first lifting lug 209, which is fixedly connected to the driven plate 208, moves accordingly. The connecting end of the support rod 210 and the first lifting lug 209 moves in the same direction, and the length of the support rod 210 does not change. The other end of the support rod 210 pushes the slider 2101 to slide on the reflection plate 211. The sliding direction of the slider 2101 is away from the outer casing 1. While sliding, the slider 2101 is pushed by the support rod 210 and the pushing force is reflected on the reflection plate 211, which causes the reflection plate 211 to rotate on the outer casing 1 until the reflection plate 211 is horizontal. At this time, the heater 2 has been completely lifted out of the outer casing 1. Then, the working plate 213 is pulled out from the lower layer of the reflection plate 211 by the first handle 214, and then the bracket under the working plate 213 is rotated out and contacts the ground.

[0039] Working principle:

[0040] The heater 2 is lifted upward from the outer casing 1. The driven plate 208 moves with the heater 2, and the first lifting lug 209 moves accordingly. The connecting end of the support rod 210 and the first lifting lug 209 moves in the same direction. The other end of the support rod 210 pushes the slider 2101 to slide on the reflection plate 211. While sliding, the slider 2101 is pushed by the support rod 210 and the pushing force is reflected on the reflection plate 211, which causes the reflection plate 211 to rotate on the outer casing 1 until the reflection plate 211 is horizontal. At this time, the heater 2 has been completely lifted out of the outer casing 1. Then, the screw hole 216 on the heater 2 is aligned with the screw hole on the outer casing 1, and the screw is screwed into the screw hole 216 to fix the position of the heater 2. When the screw hole 216 aligns with the screw hole on the outer casing 1, the first interface 203 and the second interface 207 are in contact and connected by the groove inside. Then, the working plate 213 is pulled out from the lower layer of the reflection plate 211 by the first handle 214, and then the bracket under the working plate 213 is rotated out and makes contact with the ground. At this time, the arrangement of this device is completed.

[0041] Then, open the one-way valve on the alcohol tank 204, and the alcohol in the alcohol tank 204 flows into the hose 205. Turn on the peristaltic pump 206 and adjust the flow rate of the alcohol dripping into the second port 207 by adjusting the peristaltic pump 206. The alcohol flowing into the second port 207 drips into the first port 203. The bottom of the first port 203 is a slope. After the alcohol falls to the bottom, it flows into the combustion plate 201 through the slope.

[0042] When the alcohol in the combustion pan 201 is ignited, the heat generated by the flame reacts with the chemical reactants to produce different colors of light, thus achieving a colorful effect.

[0043] Water is poured into the water-filled layer 212 on the reflection plate 211 to enhance the visual appeal of the device through water refraction.

[0044] Work board 213 can be used by personnel for other activities.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional outdoor camping heating stove, characterized in that: The device includes a casing (1) and a heater (2). The casing (1) has an internal groove, and the heater (2) is slidably installed inside the casing (1). A combustion plate (201) is fixedly installed inside the heater (2). Alcohol is poured into the combustion plate (201). A layer of chemical reactant is laid on the bottom surface of the combustion plate (201), and a refractory adhesive (202) is placed on top of the chemical reactant. An alcohol injection port is located on one side of the combustion plate (201) and is situated on the refractory adhesive (202). This injection port is connected to a first interface (203), which is fixedly installed. On the outer surface of the heater (2), the first interface (203) and the second interface (207) are respectively provided with grooves. The second interface (207) is fixedly installed on the inner surface of the outer shell (1). The second interface (207) is fixedly connected to the output end of the peristaltic pump (206). The peristaltic pump (206) is fixedly installed on the outer surface of the outer shell (1). The input end of the peristaltic pump (206) is fixedly connected to one end of the hose (205). The other end of the hose (205) is fixedly connected to the alcohol tank (204). The alcohol tank (204) is fixedly installed on the outer surface of the outer shell (1).

2. The multifunctional outdoor camping heating stove according to claim 1, characterized in that: The outer surface of the heating furnace (2) is fixedly connected to a driven plate (208). The driven plate (208) is slidably installed inside the outer shell (1). The two ends of the driven plate (208) are respectively fixedly connected to one end of a first lifting lug (209). The other end of the first lifting lug (209) extends out of the outer shell (1) and is hinged to one end of a support rod (210). The other end of the support rod (210) is hinged to a slider (2101). The slider (2101) is slidably installed on a reflection plate (211). One side of the reflection plate (211) is hinged to the surface of the outer shell (1). The reflection plate (211) has two layers. The upper layer is a water injection layer (212). The lower layer is slidably connected to a working plate (213). A bracket is provided on one side of the working plate (213). A first handle (214) is fixedly provided on one side of the working plate (213).

3. The multifunctional outdoor camping heating stove according to claim 2, characterized in that: The heater (2) has a second handle (215) fixedly installed on both sides, and a screw hole (216) is provided at the lower end of the heater (2). The outer shell (1) is provided with a corresponding screw hole.

4. The multifunctional outdoor camping heating stove according to claim 1, characterized in that: The chemical reactants on the bottom surface of the combustion pan (201) include potassium chloride, calcium chloride, sodium chloride, and copper sulfate.

5. A multifunctional outdoor camping heating stove according to claim 1, characterized in that: The lower end of the outer shell (1) is fixedly provided with a foot (101), and the foot (101) is in contact with the ground.

6. A multifunctional outdoor camping heating stove according to claim 2, characterized in that: The heating stove (2) is engraved with openwork patterns.

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