Dual-purpose double-layer capsule heated brick bed furnace
By designing a dual-purpose, double-layer capsule kang stove that combines water heating and air heating functions, and employing a highly efficient aerobic combustion and heat exchange system, the problem of the single function of existing capsule kang equipment has been solved, achieving a highly efficient and energy-saving multi-functional heating effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 马天一
- Filing Date
- 2025-03-17
- Publication Date
- 2026-04-14
AI Technical Summary
Existing capsule heating equipment has limited functionality and cannot simultaneously meet the diverse heating needs of both water-based and air-based heating. Furthermore, it consumes a lot of energy and emits a large amount of pollutants.
Design a dual-purpose double-layer capsule stove that combines water heating and air heating functions. It adopts a high-efficiency aerobic combustion and heat exchange system. Water heating is achieved by heating the water circulation system through heat exchange, and air heating is provided by a fan. The emission of harmful gases is reduced by optimizing the combustion process.
It achieves efficient and energy-saving water heating and air heating effects, reduces energy consumption and harmful gas emissions, and is suitable for the intelligent heating needs of rural households.
Smart Images

Figure CN224121315U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household heating equipment technology, specifically to an improved and upgraded capsule kang (heated brick bed) based on existing capsule kang technology, with both water heating and air heating functions, suitable for the heating needs of rural families modifying their kang. Background Technology
[0002] The existing capsule-type heated kang (heated brick bed) technology has been improved and upgraded to a double-layer structure, capable of both water-based and air-based heating. With social progress and technological advancements, rural areas require more efficient and energy-saving products. However, existing equipment typically has limited functionality and cannot simultaneously meet multiple heating needs. Therefore, there is an urgent need for a highly efficient, environmentally friendly, and intelligent heating device that integrates water-based and air-based heating functions, making better use of rural waste fuels and offering convenience and safety. Utility Model Content
[0003] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a dual-purpose double-layer capsule stove, including a capsule body, the internal cavity of the capsule body is filled with water, the front end of the capsule body is connected to a combustion chamber, the front end of the combustion chamber is provided with a feeding door, one end of the feeding door is rotatably connected to the end of the combustion chamber, and the other end is detachably connected to the other end of the combustion chamber through a locking device, and an oxygen inlet door is provided in the middle of the feeding door.
[0004] Furthermore, the capsule body has a water inlet on one side near the combustion chamber and a water outlet on the other side away from the combustion chamber.
[0005] Furthermore, the feng shui entrance and feng shui exit are connected to the capsule body.
[0006] Furthermore, a flue is provided on the side of the capsule body.
[0007] Furthermore, the locking device includes a door handle and a locking post. The door handle is provided with a locking groove that cooperates with the locking post. The door handle is located at the front end of the feed door, and the locking post is located at the front end of the combustion chamber.
[0008] The advantages of the utility model compared to the prior art are:
[0009] This invention combines multiple structures, including a capsule body, a combustion chamber, a feed door, and an oxygen inlet door. The capsule body heats the water inside, and the heat generated in the combustion chamber heats the water circulation system through a heat exchanger. The hot water is then piped to the radiators in the room, providing water-based heating. The heat generated in the combustion chamber is also blown into the room by a fan, providing rapid ventilation heating.
[0010] This invention employs a high-efficiency aerobic combustion and heat exchange system to improve thermal efficiency and reduce energy consumption. By optimizing the combustion process, this invention reduces harmful gas emissions, meeting environmental standards.
[0011] This utility model adopts a capsule-type structure design, which is compact in size, has a long service life, burns completely, and is easy to install and maintain. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of a dual-purpose double-layer capsule stove according to the present invention;
[0013] Figure 2 This is another structural schematic diagram of a dual-purpose double-layer capsule stove according to the present invention;
[0014] Figure 3 This is a side view of a dual-purpose double-layer capsule stove according to the present invention;
[0015] Figure 4 This is another side view of the dual-purpose double-layer capsule stove of this utility model.
[0016] The components include: 1. Capsule body; 2. Combustion chamber; 3. Feed door; 4. Oxygen door; 5. Air or water inlet; 6. Air or water outlet; 7. Flue; 8. Door handle; and 9. Locking column. Detailed Implementation
[0017] The present invention will now be described in further detail with reference to the accompanying drawings.
[0018] The present invention will be described in detail with reference to the accompanying drawings.
[0019] This utility model improves and upgrades the original capsule kiln, and specifically provides a dual-purpose double-layer capsule kiln stove, including a capsule body 1, the internal cavity of the capsule body 1 is filled with water, the front end of the capsule body 1 is connected to a combustion chamber 2, the front end of the combustion chamber 2 is provided with a feeding door 3, one end of the feeding door 3 is rotatably connected to the end of the combustion chamber 2, and the other end is detachably connected to the other end of the combustion chamber 2 through a locking device, and an oxygen inlet door 4 is provided in the middle of the feeding door 3.
[0020] Example:
[0021] When using this invention, combustible materials such as straw can be directly placed inside the combustion chamber 2 for combustion. Water is added to the double-layered cavity of the capsule body 1. During the heating process, the capsule heater heats the water inside the capsule body 1. The water heating mode is as follows: the heat generated in the combustion chamber heats the water circulation system through heat exchange, and the hot water is transported to the radiator in the room through pipes to achieve the water heating mode.
[0022] To facilitate use by more users, a single inlet and outlet are adopted for easy access of water or air to the capsule heater. The capsule body 1 has a water / air inlet 5 on one side near the combustion chamber 2 and a water / air outlet 6 on the other side away from the combustion chamber 2. The water / air inlet 5 is connected to an external pipe for supplying air and water, while the water / air outlet 6 is used to connect external pipes to deliver hot water to the room's radiators.
[0023] In use, this invention employs aerobic combustion in the combustion chamber, ensuring complete fuel combustion and reducing pollutant emissions.
[0024] In this invention, the water heating system transfers the heat generated by combustion to the water circulation system through heat exchange, thus providing water heating for the room.
[0025] The wind-heating system of this invention uses a fan to blow hot air from the housing into the room, providing a rapid heating effect.
[0026] To facilitate temperature monitoring, a temperature sensor can be added to the heater, and a fan can blow the hot air from the unit into the room to provide rapid heating.
[0027] The outer shell of this capsule heater is made of thickened double-layer steel plate welded together and coated with high-temperature resistant paint. It has a compact structure and is easy to install and move.
[0028] As a further explanation of this utility model, the feng shui inlet 5 and the feng shui outlet 6 are connected to the capsule body 1.
[0029] To facilitate smoke exhaust, a flue 7 is provided on the side of the capsule body 1. Smoke generated during combustion exits from the flue.
[0030] To facilitate the opening and closing of the feed door, the locking device includes a door handle 8 and a locking post 9. The door handle 8 is provided with a locking groove 10 that cooperates with the locking post 9. The door handle 8 is located at the front end of the feed door 3, and the locking post 9 is located at the front end of the combustion chamber 2.
[0031] To facilitate the rotational connection of the feed gate, the side of the feed gate 3 is rotatably connected to the combustion chamber 2 via a hinge.
[0032] To facilitate the rotational connection of the oxygen inlet door, the side of the oxygen inlet door 4 is rotatably connected to the feed door 3 via a hinge.
[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A dual-purpose double-layer capsule stove, characterized in that: The capsule body (1) is filled with water in its internal cavity. The front end of the capsule body (1) is connected to a combustion chamber (2). The front end of the combustion chamber (2) is provided with a feed door (3). One end of the feed door (3) is rotatably connected to the end of the combustion chamber (2), and the other end is detachably connected to the other end of the combustion chamber (2) through a locking device. An oxygen inlet door (4) is provided in the middle of the feed door (3).
2. The dual-purpose double-layer capsule stove according to claim 1, characterized in that: The capsule body (1) has a water inlet (5) on one side near the combustion chamber (2) and a water outlet (6) on the other side away from the combustion chamber (2).
3. A dual-purpose double-layer capsule stove according to claim 2, characterized in that: The feng shui entrance (5) and feng shui exit (6) are connected to the capsule body (1).
4. The dual-purpose double-layer capsule stove according to claim 1, characterized in that: A flue (7) is provided on the side of the capsule body (1).
5. A dual-purpose double-layer capsule stove according to claim 1, characterized in that: The locking device includes a door handle (8) and a locking post (9). The door handle (8) is provided with a locking groove (10) that cooperates with the locking post (9). The door handle (8) is located at the front end of the feed door (3), and the locking post (9) is located at the front end of the combustion chamber (2).
6. A dual-purpose double-layer capsule stove according to claim 1, characterized in that: The side of the feed gate (3) is rotatably connected to the combustion chamber (2) via a hinge.
7. A dual-purpose double-layer capsule stove according to claim 1, characterized in that: The side of the oxygen inlet door (4) is rotatably connected to the feed door (3) via a hinge.