Partitioned oxygen supply tea fermentation chamber

Abstract

The utility model relates to the technical field of tea fermentation, in particular to a partitioned oxygen supply tea fermentation chamber which comprises a fermentation chamber main body, an air inlet and outlet device is fixedly connected to the top in the fermentation chamber main body, connecting pipes which are uniformly distributed are fixedly connected to the bottom of the air inlet and outlet device, and air distribution pipes are mounted at the other ends of the connecting pipes; the fermentation chamber comprises a fermentation chamber main body, the fermentation chamber main body is provided with an air inlet and exhaust device, a connecting pipe, an air distribution pipe and an air suction pipe, the two ends of the air distribution pipe are fixedly connected with supporting air pipes, the bottom ends of the supporting air pipes are fixedly connected with the fermentation chamber main body, every two supporting air pipes form a group, and the sides of the supporting air pipes are fixedly connected with supporting plates which are evenly distributed. Oxygen can be sent to tea needing oxygen through the supporting air pipe, meanwhile, the air inlet and outlet device can pump away redundant air near the tea through the air suction pipe, diffusion of the oxygen is accelerated, and the oxygen supply speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tea fermentation, in particular to a tea fermentation room with partitioned oxygen supply. Background Art

[0002] During the production and processing of tea, tea is usually fermented in order to change its flavor. During the fermentation, the color, aroma, taste and other characteristics of the tea will change. In order to facilitate the fermentation of large quantities of tea, large quantities of tea are usually placed directly in a tea fermentation room for unified fermentation.

[0003] When tea leaves are fermented, catechins are usually oxidized, which requires a large amount of oxygen. Traditional fermentation chambers are usually large in size. When supplying oxygen, oxygen is usually directly delivered into the fermentation chamber by an oxygen supply device in the fermentation chamber. At this time, the oxygen diffuses in the fermentation chamber, resulting in different oxygen contents near the tea leaves. At the same time, because the fermentation degree of tea leaves at different positions is different, the oxygen demand is different. At this time, the traditional tea fermentation chamber cannot quantitatively supply oxygen to tea leaves at different positions. In view of the above problems, a tea fermentation chamber with zoned oxygen supply is proposed. Utility Model Content

[0004] The utility model aims to provide a tea fermentation room with partitioned oxygen supply to solve the problem that it is impossible to continue to provide quantitative oxygen to different positions.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A zoned oxygen supply tea fermentation chamber, comprising a fermentation chamber main body, wherein an air intake and exhaust device is fixedly connected to the top of the fermentation chamber main body, an evenly distributed connecting pipe is fixedly connected to the bottom of the air intake and exhaust device, an air distribution pipe is installed at the other end of the connecting pipe, both ends of the air distribution pipe are fixedly connected to supporting air pipes, the bottom end of the supporting air pipe is fixedly connected to the fermentation chamber main body, the supporting air pipes are a group of two, one side of which is fixedly connected to an evenly distributed supporting plate, one side of the supporting air pipe is fixedly connected to the evenly distributed air supply device, and the other side of the supporting air pipe is fixedly connected to the evenly distributed exhaust pipe.

[0007] Preferably, the air supply device includes an air outlet pipe, the outer side of the air outlet pipe is fixedly connected to the supporting air pipe, the air outlet pipe is fixedly connected with evenly distributed connecting rods, the other end of the connecting rods is fixedly connected with a slider, a sliding rod is provided in the slider, one end of the sliding rod is fixedly connected with a conical block, the other end of the sliding rod is fixedly connected with a baffle, and a spring is provided on the outer side of the sliding rod.

[0008] Preferably, a sealing ring is fixedly connected to one end of the air outlet pipe close to the conical block, and a sponge ring is fixedly connected inside the sealing ring.

[0009] Preferably, the air outlet pipes and the air extraction pipes are arranged in a one-to-one correspondence, the air outlet pipes are arranged in a group of two above the support plate, and the air extraction pipes are arranged in a group of two above the support plate.

[0010] Preferably, the supporting air pipes are fixedly connected to the supporting plate in groups of two, and the supporting air pipes are evenly distributed in the fermentation chamber body.

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

[0012] In the utility model, by means of the provided air intake and exhaust device, connecting pipe, air distribution pipe, supporting air pipe, supporting plate, air supply device and air extraction pipe, oxygen can be directly delivered into the supporting air pipe through the air intake and exhaust device, and then the oxygen can be delivered to the tea leaves which need oxygen through the supporting air pipe. At the same time, the air intake and exhaust device can extract the excess air near the tea leaves through the air extraction pipe, so as to accelerate the diffusion of oxygen and improve the oxygen supply speed. By means of the provided air outlet pipe, connecting rod, slider, slide bar, conical block, baffle, spring, sealing ring and sponge ring, after the oxygen enters the supporting air pipe, as the air pressure increases, the conical block can be pushed to move. At this time, because the supporting air pipe is in a connected state, the air pressure at each position in the supporting air pipe is the same, so that the oxygen supply is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the utility model supporting the air pipe;

[0015] Figure 3 This is a schematic diagram of the installation structure of the gas supply device of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation structure of the slide bar of the utility model;

[0017] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0018] In the figure: 1. fermentation chamber main body; 2. air inlet and outlet device; 3. connecting pipe; 4. air distribution pipe; 5. supporting air pipe; 6. supporting plate; 7. air supply device; 701. air outlet pipe; 702. connecting rod; 703. slider; 704. slide rod; 705. conical block; 706. baffle; 707. spring; 708. sealing ring; 709. sponge ring; 8. exhaust pipe. DETAILED DESCRIPTION

[0019] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A zoned oxygen supply tea fermentation chamber, comprising a fermentation chamber main body 1, characterized in that: an air intake and exhaust device 2 is fixedly connected to the top of the fermentation chamber main body 1, and a connecting pipe 3 that is evenly distributed is fixedly connected to the bottom of the air intake and exhaust device 2, and an air distribution pipe 4 is installed at the other end of the connecting pipe 3, and both ends of the air distribution pipe 4 are fixedly connected to a supporting air pipe 5, and the bottom end of the supporting air pipe 5 is fixedly connected to the fermentation chamber main body 1, and the supporting air pipes 5 are a group of two, and one side of the supporting air pipes 5 is fixedly connected to a supporting plate 6 that is evenly distributed, and one side of the supporting air pipes 5 is fixedly connected to an air supply device 7 that is evenly distributed, and the other side of the supporting air pipes 5 is fixedly connected to an exhaust pipe 8 that is evenly distributed. Through this arrangement, oxygen can be supplied to tea leaves at different positions, so that the oxygen supply is more targeted and the effect of tea fermentation is improved.

[0022] The air supply device 7 includes an air outlet pipe 701, the outer side of the air outlet pipe 701 is fixedly connected to the supporting air pipe 5, the air outlet pipe 701 is fixedly connected with a uniformly distributed connecting rod 702, the other end of the connecting rod 702 is fixedly connected with a slider 703, a slider 704 is provided in the slider 703, one end of the slider 704 is fixedly connected with a conical block 705, the other end of the slider 704 is fixedly connected with a baffle 706, and a spring 707 is provided on the outer side of the slider 704. Through this arrangement, oxygen can push away multiple conical blocks 705 at the same time when supplying oxygen. As the conical blocks 705 move, the oxygen moves to the surface of the tea leaves, making the oxygen supply more uniform. The end of the air outlet pipe 701 close to the conical block 705 is fixedly connected with a sealing ring 7 08. A sponge ring 709 is fixedly connected inside the sealing ring 708. Through this arrangement, the air outlet pipe 701 can be sealed to prevent oxygen leakage and achieve better oxygen supply effect. The air outlet pipe 701 and the air extraction pipe 8 are arranged in a one-to-one correspondence. The air outlet pipes 701 are arranged in a group of two above the support plate 6, and the air extraction pipes 8 are arranged in a group of two above the support plate 6. Through this arrangement, while supplying oxygen, excess air above the tea leaves can be extracted to increase the oxygen diffusion rate. The supporting air pipes 5 are fixedly connected to the supporting plate 6 in a group of two. The supporting air pipes 5 are evenly distributed in the fermentation chamber main body 1. Through this arrangement, multiple tea trays can be supported at the same time, so that oxygen can be supplied to the tea leaves in multiple tea trays at the same time.

[0023] Working process: When this partitioned oxygen supply tea fermentation chamber is in use, first turn on the power supply, then turn on the oxygen, then put the tea leaves to be fermented in the tray, and then place the tray on two support plates 6, support the tray with the support plates 6, and then allow the tea leaves to ferment in the fermentation chamber main body 1. When oxygen supply is needed for the tea leaves, start the air intake and exhaust device 2. At this time, the air intake and exhaust device 2 sends oxygen to the air distribution pipe 4 through the connecting pipe 3, and then the oxygen enters the supporting air pipe 5 through the air distribution pipe 4. As the oxygen in the supporting air pipe 5 increases, the air pressure in the supporting air pipe 5 gradually increases. At this time, the air pressure pushes the conical block 705 to move, and the conical block 705 drives the slide bar 704 to slide in the slider 703. At the same time, the slide bar 704 drives the baffle 706 to move, and the baffle 706 pushes Spring 707, spring 707 is compressed until the conical block 705 leaves the sealing ring 708, at this time, oxygen is discharged to the top of the tea tray through the air outlet pipe 701, and at the same time, the air inlet and exhaust device 2 is evacuated through the connecting pipe 3, the air distribution pipe 4 and the supporting air pipe 5, and the air on the side of the tea tray away from the air outlet pipe 701 is extracted. At this time, oxygen can quickly fill the top of the tea tray, which is convenient for zoning oxygen supply to the fermentation chamber. After the oxygen output is completed, the air inlet and exhaust device 2 is closed. At this time, as the pressure in the supporting air pipe 5 decreases, the spring 707 pushes the baffle 706 to move, and the baffle 706 drives the conical block 705 to move through the connecting rod 702 until the conical block 705 is tightly fitted with the sealing ring 708. At this time, the sealing ring 708 and the sponge ring 709 are deformed to prevent air from entering the supporting air pipe 5.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zoned oxygen supply tea fermentation chamber, comprising a fermentation chamber body (1), characterized in that: An air intake and exhaust device (2) is fixedly connected to the top of the fermentation chamber body (1), and a connection pipe (3) that is evenly distributed is fixedly connected to the bottom of the air intake and exhaust device (2). An air distribution pipe (4) is installed at the other end of the connection pipe (3), and both ends of the air distribution pipe (4) are fixedly connected to a support air pipe (5). The bottom end of the support air pipe (5) is fixedly connected to the fermentation chamber body (1), and two support air pipes (5) are grouped together, and one side of each support air pipe is fixedly connected to a support plate (6) that is evenly distributed. One side of the support air pipe (5) is fixedly connected to an air supply device (7) that is evenly distributed, and the other side of the support air pipe (5) is fixedly connected to an exhaust pipe (8) that is evenly distributed.

2. A zoned oxygen supply tea fermentation room according to claim 1, characterized in that: The air supply device (7) comprises an air outlet pipe (701), the outer side of the air outlet pipe (701) is fixedly connected to the supporting air pipe (5), the air outlet pipe (701) is fixedly connected with evenly distributed connecting rods (702), the other end of the connecting rod (702) is fixedly connected with a slider (703), a sliding rod (704) is provided inside the slider (703), one end of the sliding rod (704) is fixedly connected with a conical block (705), the other end of the sliding rod (704) is fixedly connected with a baffle (706), and a spring (707) is provided on the outer side of the sliding rod (704).

3. A zoned oxygen supply tea fermentation room according to claim 2, characterized in that: One end of the air outlet pipe (701) close to the conical block (705) is fixedly connected to a sealing ring (708), and a sponge ring (709) is fixedly connected inside the sealing ring (708).

4. A zoned oxygen supply tea fermentation room according to claim 2, characterized in that: The air outlet pipes (701) and the air extraction pipes (8) are arranged in a one-to-one correspondence; two air outlet pipes (701) are arranged in a group above the support plate (6); and two air extraction pipes (8) are arranged in a group above the support plate (6).

5. The tea fermentation room with zoned oxygen supply according to claim 1, characterized in that: The supporting air pipes (5) are fixedly connected to the supporting plate (6) in a group of two, and the supporting air pipes (5) are evenly distributed in the fermentation chamber body (1).

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