Air furnace structure with adjustable ventilation quantity

Abstract

The utility model relates to the technical field of air furnaces, in particular to an air furnace structure with adjustable ventilation quantity, which comprises a furnace body, a placing position for placing a teapot is arranged on the furnace body, ventilation openings for external air to flow in are symmetrically arranged at the bottom of the furnace body, and a first baffle plate for adjusting the air inflow efficiency is arranged in the furnace body. Through the arrangement of the first baffle, the air flowing effect in the furnace can be adjusted, the fire behavior is adjusted according to the boiling requirement of tea leaves in a teapot, the situation that the tea leaves release the taste due to too fast boiling of the teapot can be effectively reduced, through the arrangement of the second baffle, the ventilation opening can be closed according to the boiling requirement of the teapot, and the service life of the teapot is prolonged. The tea leaves can continuously release tea soup in the slow fire process, meanwhile, the integrity of the tea leaves can be effectively guaranteed through reduction of the air flow speed in the furnace, the situation that the tea leaves are unevenly released due to too fast boiling of the teapot is reduced, and therefore the release effect of the tea leaves is improved, and the drinking taste of the tea soup is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air furnaces, in particular to a air furnace structure with adjustable ventilation volume. Background Art

[0002] The wind furnace was originally a stove used for making tea in the Tang Dynasty. It is shaped like an ancient tripod, with three legs and two ears. There is a room inside the furnace to place charcoal fire. There are three windows in the lower abdomen of the furnace for ventilation. There are three brackets (grids) on the top to receive the tea. There is a hole at the bottom of the furnace for ventilation and ash discharge, and there is an iron holder underneath to receive the charcoal ash.

[0003] As a necessary item for tea lovers in the process of brewing tea, the characteristics of the blower furnace are more obvious than the effect of brewing tea with boiling water. It can effectively stimulate the fragrance and taste of tea, and the brewed tea soup is deeper, thus showing the quality and appearance of the tea. However, in the process of brewing tea, the existing blower furnace cannot adjust the fire size due to the vents, which will cause the tea soup to boil too quickly and fail to quickly roast out the aroma of the tea, which will greatly reduce the effect of the tea itself and also affect the taste of the subsequent drinking.

[0004] For this purpose, we designed a wind furnace structure with adjustable ventilation volume. Utility Model Content

[0005] The utility model aims to solve the problem that the prior art has no air outlet adjustment and proposes a wind furnace structure with adjustable ventilation volume.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wind furnace structure with adjustable ventilation volume comprises a furnace body, wherein the furnace body is provided with a placement position for placing a teapot, the placement position is provided with a heating port for heating the teapot, ventilation ports for the inflow of outside air are symmetrically provided at the bottom of the furnace body, the furnace body is provided with a partition plate for placing a fire source, the furnace body is provided with a first baffle for adjusting the air inflow efficiency, the furnace body is provided with a self-locking button for adjusting the position of the first baffle, the ventilation port is provided with a second baffle for adjusting the air inflow volume, and the furnace body is symmetrically provided with a clamping plate for limiting the second baffle.

[0008] Preferably, the partition plate is fixedly connected to the furnace body by welding, and a central hole for ignition of a fire source is provided on the partition plate, and the central hole is connected to the ventilation port.

[0009] Preferably, a threaded shaft for adjusting the first baffle is provided in the furnace body, the outer wall of the first baffle is matched with the inner wall of the furnace body, and one end of the threaded shaft is rotatably connected to the inner wall of the furnace body through a fastener.

[0010] Preferably, a fixing block is fixedly installed on the side wall of the furnace body, and the self-locking button is fixedly connected to one end of the threaded shaft through a connecting rod.

[0011] Preferably, the second baffle is rectangular, and the outer wall of the furnace body is provided with an inner steel frame for supporting the second baffle, and the inner steel frame is connected to the inner wall of the furnace body.

[0012] Preferably, the clamping plate is fixedly connected to the outer wall of the furnace body by welding, and a slide bar for sliding the second baffle is provided on the clamping plate. A self-locking block for opening and closing adjustment of the second baffle is provided on the clamping plate, and the self-locking block is adapted to the slide bar.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can adjust the air flow effect in the furnace by setting the first baffle, and adjust the fire size according to the boiling requirements of the tea in the teapot, which can effectively reduce the impact of the teapot boiling too fast and affecting the release of the tea's own taste. Through the setting of the second baffle, the vent can be closed according to the boiling requirements of the teapot, and the tea can continue to release the tea soup during the slow fire. At the same time, the reduction of the air flow rate in the furnace can effectively ensure the integrity of the tea, and reduce the uneven release of the tea caused by the rapid boiling of the teapot, thereby improving the release effect of the tea itself and improving the taste of the tea soup.

[0015] 2. The utility model has a built-in steel frame to improve the fixing strength of the second baffle at the vent, thereby preventing the second baffle from moving excessively and detaching from the clamping plate. At the same time, the built-in steel frame can improve the strength of the current vent to prevent the outer wall of the furnace from being in a hot environment for a long time. The sliding bar can effectively limit the adjustment distance of the second baffle, thereby meeting the boiling standards and requirements of different teas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an external elevation view of a wind furnace structure with adjustable ventilation volume proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a wind furnace with adjustable ventilation volume proposed by the utility model;

[0018] Figure 3 A cross-sectional view of a wind furnace structure with adjustable ventilation volume proposed by the utility model;

[0019] Figure 4 This is a bottom structural diagram of a furnace body of a wind furnace structure with adjustable ventilation volume proposed by the utility model.

[0020] In the figure: 1. furnace body; 2. placement position; 3. heating port; 4. ventilation port; 5. partition plate; 6. fixing block; 7. self-locking button; 8. threaded shaft; 9. first baffle; 10. clamping plate; 11. built-in steel frame; 12. second baffle; 13. self-locking block; 14. sliding bar. DETAILED DESCRIPTION

[0021] Reference Figure 1-Figure 4 A wind furnace structure with adjustable ventilation volume includes a furnace body 1. The furnace body 1 is a wind furnace used for boiling tea in the prior art. The furnace body 1 is made of materials such as clay as a whole, which can effectively improve the stability of the furnace body 1 itself. The placement position 2 is the prior art, which is arranged on the top surface of the furnace body 1 and is mainly used to place a teapot. The heating port 3 is used for the contact between the bottom of the teapot and the fire source inside the furnace body 1, so that the teapot can evenly contact the fire source. The ventilation ports 4 are symmetrically opened at the bottom of the furnace body 1, which are mainly used for oxygen supplementation of the fire source, which is the basis for the continuous combustion of the fire source. At the same time, the opening and closing size of the ventilation ports 4 can determine the vigor of the fire source.

[0022] The furnace body 1 is provided with a partition plate 5 for placing a fire source. The partition plate 5 is made of refractory material, which can effectively prevent melting due to excessive temperature. The partition plate 5 is fixedly connected to the furnace body 1 by welding, and welding can improve the connection strength between the two. The partition plate 5 is provided with a middle hole for igniting the fire source. The middle hole is the only hole for the fire source to absorb oxygen. The fire source is evenly laid on the partition plate 5 around the middle hole. The fire source is added from the heating port 3 to the inner side of the partition plate 5, and the middle hole is connected to the ventilation port 4.

[0023] A first baffle plate 9 for adjusting the air inflow efficiency is provided in the furnace body 1. The first baffle plate 9 is used to adjust the direction of the air in the furnace body 1 and the intake of the fire source. The first baffle plate 9 can change the ventilation efficiency of the middle hole by rotation. The first baffle plate 9 is horizontally arranged, and when one end is against the inner wall of the furnace body 1, only the air of the vent 4 on one side can enter effectively. A threaded shaft 8 for adjusting the first baffle plate 9 is provided in the furnace body 1. The threaded shaft 8 is a component for adjusting the angle of the first baffle plate 9. The outer wall of the first baffle plate 9 is matched with the inner wall of the furnace body 1. The first baffle plate 9 as a whole is matched with the shape of the inner wall of the furnace body 1. One end of the threaded shaft 8 is rotatably connected to the inner wall of the furnace body 1 through a fastener, and the fastener is an auxiliary fixing component.

[0024] A self-locking button 7 for adjusting the gear position of the first baffle 9 is provided on the furnace body 1. The self-locking button 7 is a prior art, and a self-locking device is provided inside it, which can help the first baffle 9 maintain the current angle. A fixed block 6 is fixedly installed on the side wall of the furnace body 1, and the fixed block 6 is an auxiliary component. The self-locking button 7 is fixedly connected to one end of the threaded shaft 8 through a connecting rod, and the connecting rod is a fixed connecting component.

[0025] A second baffle 12 for adjusting the amount of air flowing in is provided on the vent 4. The second baffle 12 is provided on one of the vents 4, and its function is to reduce the intake of oxygen from the fire source, thereby reducing the fire in the furnace body 1. The second baffle 12 is rectangular, and the outer wall of the furnace body 1 is provided with a built-in steel frame 11 for supporting the second baffle 12. The built-in steel frame 11 is made of refractory material, so that the fixing strength of the second baffle 12 can be improved at the vent 4 to prevent the second baffle 12 from moving excessively and separating from the clamping plate 10. At the same time, the built-in steel frame 11 can improve the strength of the current vent 4 to prevent the outer wall of the furnace body 1 from undergoing qualitative changes due to being in a hot environment for a long time. The built-in steel frame 11 is connected to the inner wall of the furnace body 1.

[0026] The furnace body 1 is symmetrically provided with a clamping plate 10 for limiting the second baffle 12. The clamping plate 10 can improve the stability of the second baffle 12 on the furnace body 1 and limit it at the same time. The clamping plate 10 is fixedly connected to the outer wall of the furnace body 1 by welding. Welding can improve the connection strength between the two. The clamping plate 10 is provided with a slide bar 14 for the sliding of the second baffle 12. The slide bar 14 is a prior art, which is mainly used for the second baffle 12 to move on the clamping plate 10 and to achieve the effect of closing the current vent 4. The clamping plate 10 is provided with a self-locking block 13 for opening and closing the second baffle 12. The self-locking block 13 is a self-locking device in the prior art, and the self-locking block 13 is adapted to the slide bar 14.

[0027] The working principle of the utility model is as follows: the fire source is inserted into the partition plate 5 through the heating port 3, and then the teapot is placed on the placement position 2. Then, by adjusting the angle of the first baffle 9, it is determined whether to increase the inflow of oxygen, and the second baffle 12 can also be pushed to determine the amount of oxygen entering the furnace body 1.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ventilating furnace structure with adjustable ventilation volume, comprising a furnace body (1), the furnace body (1) being provided with a placement position (2) for placing a teapot, the placement position (2) being provided with a heating port (3) for heating the teapot, the furnace body (1) being symmetrically provided with ventilation ports (4) for the inflow of outside air at the bottom, characterized in that: The furnace body (1) is provided with a partition plate (5) for placing a fire source, the furnace body (1) is provided with a first baffle plate (9) for adjusting the air inflow efficiency, the furnace body (1) is provided with a self-locking button (7) for adjusting the gear position of the first baffle plate (9), the vent (4) is provided with a second baffle plate (12) for adjusting the air inflow amount, and the furnace body (1) is symmetrically provided with a clamping plate (10) for limiting the second baffle plate (12).

2. A blast furnace structure with adjustable ventilation volume according to claim 1, characterized in that: The partition plate (5) is fixedly connected to the furnace body (1) by welding, and a central hole for igniting a fire source is provided on the partition plate (5), and the central hole is connected to the ventilation port (4).

3. The air furnace structure with adjustable ventilation volume according to claim 1, characterized in that: A threaded shaft (8) for adjusting the first baffle (9) is provided in the furnace body (1); the outer wall of the first baffle (9) is matched with the inner wall of the furnace body (1); one end of the threaded shaft (8) is rotatably connected to the inner wall of the furnace body (1) via a fastener.

4. The air furnace structure with adjustable ventilation volume according to claim 3, characterized in that: A fixing block (6) is fixedly mounted on the side wall of the furnace body (1), and the self-locking button (7) is fixedly connected to one end of the threaded shaft (8) via a connecting rod.

5. The air furnace structure with adjustable ventilation volume according to claim 1, characterized in that: The second baffle (12) is rectangular, and the outer wall of the furnace body (1) is provided with an internal steel frame (11) for supporting the second baffle (12), and the internal steel frame (11) is connected to the inner wall of the furnace body (1).

6. The air furnace structure with adjustable ventilation volume according to claim 5, characterized in that: The clamping plate (10) is fixedly connected to the outer wall of the furnace body (1) by welding, and a slide bar (14) for sliding the second baffle (12) is provided on the clamping plate (10). A self-locking block (13) for opening and closing the second baffle (12) is provided on the clamping plate (10), and the self-locking block (13) is adapted to the slide bar (14).

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