Sealing structure for fruit wine fermentation

Abstract

The utility model relates to the technical field of sealing structures, and particularly discloses a sealing structure for fruit wine fermentation, which comprises a fermentation tank with a discharge pipe at the bottom end, the upper end face of the fermentation tank is communicated with a feed port, and a first sealing structure is mounted in the feed port. The first sealing structure comprises a lower conical seat arranged in the feeding port, a threaded rod fixedly connected to the upper end face of the lower conical seat, a threaded barrel in threaded connection to the outer wall of the threaded rod and an upper conical seat fixedly connected to the outer wall of the threaded barrel and located above the lower conical seat, the lower conical seat is placed in the feeding port and fixed, and meanwhile the upper conical seat moves downwards; a conical clamping space is formed by the elastic sealing ring and the lower conical seat, so that the elastic sealing ring is compressed, radial expansion is generated to seal the inner wall of the feeding port, after the sealing cover is screwed to the outer wall of the connecting port, secondary sealing is achieved through end face pressure, and then the sealing effect on the fermentation tank can be improved through double sealing of the first sealing structure and the second sealing structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sealing structure technical field, specifically disclose a sealing structure for fruit wine fermentation. BACKGROUND

[0002] The total acid content of the fruit is 3.9%, the total sugar is 16.1%, and the crude fiber is 18.56%. The fruit is rich in potassium, calcium, magnesium, iron, sodium, manganese, copper, zinc and other mineral elements, and rich in vitamin E and unsaturated fatty acids. It is an economic plant with medicinal and edible functions for anti-aging and treating cardiovascular diseases. The fruit is commonly seen in Yunnan, Sichuan and other provinces in China, and is commonly seen in Yunnan, Pu'er and Lincang. 。

[0003] At present, although the sealing structure for fruit wine fermentation improves the sealing property through the multi-layer gasket, there is still a slight leakage under the continuous fermentation pressure fluctuation, resulting in insufficient airtightness. Therefore, a sealing structure for fruit wine fermentation is needed to solve this problem. UTILITY MODEL CONTENT

[0004] The utility model provides a sealing structure for fruit wine fermentation, which can improve the sealing effect of the fermentation tank through double sealing of the first sealing structure and the second sealing structure.

[0005] The utility model is implemented as follows: a sealing structure for fruit wine fermentation includes a fermentation tank with a discharge pipe at the bottom end, a feed inlet is communicated with the upper end surface of the fermentation tank, a connecting port is fixedly connected to the top end of the feed inlet, a first sealing structure is installed in the feed inlet, and a second sealing structure is arranged on the outer wall of the connecting port.

[0006] The first sealing structure includes a lower conical seat arranged in the feed inlet, a threaded rod fixedly connected to the upper end surface of the lower conical seat, a threaded cylinder threadedly connected to the outer wall of the threaded rod, an upper conical seat fixedly connected to the outer wall of the threaded cylinder and located above the lower conical seat, and an elastic sealing ring installed between the lower conical seat and the upper conical seat.

[0007] The second sealing structure includes a sealing cover arranged on the outer wall of the threaded cylinder, and the sealing cover is threadedly connected to the outer wall of the connecting port.

[0008] As a preferred sealing structure for fruit wine fermentation of the utility model, an inner layer sealing ring is installed in the inner part of the sealing cover and located on the inner wall of the connecting port.

[0009] As a kind of sealing structure for fruit wine fermentation of the utility model, the outer wall of the lower conical seat is equipped with second electromagnet, the inner wall of the feed inlet is embedded with first electromagnet attracted by second electromagnet.

[0010] As a kind of sealing structure for fruit wine fermentation of the utility model, the upper end surface of the threaded cylinder is fixedly connected with rotating plate, and the rotating plate is detachably connected with sealing cover by bolt.

[0011] As a kind of sealing structure for fruit wine fermentation of the utility model, the elastic sealing ring and inner sealing ring are made of food-grade silica gel.

[0012] As a kind of sealing structure for fruit wine fermentation of the utility model, the outer wall of the sealing cover is provided with pressure relief valve.

[0013] The utility model has the advantages of:

[0014] By placing the lower conical seat into the feed inlet and fixing, the threaded cylinder is screwed with threaded rod through internal thread, and the upper conical seat is lowered with it, forming a conical clamping space with the lower conical seat, so that the elastic sealing ring is compressed, producing radial expansion sealing the inner wall of the feed inlet, the second sealing structure is composed of sealing cover with internal thread, which is screwed on the outer wall of the connecting port, realizing secondary sealing through end face pressure, and further sealing through the first sealing structure and the second sealing structure, which can improve the sealing effect of the fermentation tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or prior art description. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0016] Figure 1 It is the front view of the sealing structure for fruit wine fermentation of the utility model.

[0017] Figure 2 It is the overall structure diagram of the sealing structure for fruit wine fermentation of the utility model.

[0018] Figure 3 It is the sealing structure diagram of the utility model.

[0019] Figure 4 It is the structure diagram of the lower conical seat of the utility model.

[0020] The figure is marked, 1, fermenter; 2, feed inlet; 201, connecting port; 202, first electromagnet; 3, lower conical seat; 301, second electromagnet; 302, threaded rod; 303, elastic sealing ring; 4, threaded cylinder; 401, upper conical seat; 402, sealing cover; 403, inner layer sealing ring; 404, rotating plate. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and specific embodiment, help understanding the contents of the utility model. The method used in the utility model is conventional method if no special provision, the raw materials and devices used are conventional market products if no special provision.

[0022] Please refer to Figures 1-4 A sealed structure for fruit wine fermentation, including the fermenter 1 with the discharge pipe at the bottom, the upper end surface of the fermenter 1 is communicated with the feed inlet 2, the top of the feed inlet 2 is fixedly connected with the connecting port 201, the inside of the feed inlet 2 is installed with the first sealing structure, the outer wall of the connecting port 201 is provided with the second sealing structure.

[0023] The first sealing structure includes the lower conical seat 3 arranged in the inside of the feed inlet 2, the threaded rod 302 fixedly connected with the upper end surface of the lower conical seat 3, the threaded cylinder 4 screw-connected with the outer wall of the threaded rod 302, the upper conical seat 401 fixedly connected with the outer wall of the threaded cylinder 4 and located above the lower conical seat 3, and the elastic sealing ring 303 installed between the lower conical seat 3 and the upper conical seat 401.

[0024] The second sealing structure includes the sealing cover 402 arranged on the outer wall of the threaded cylinder 4, and the sealing cover 402 is screw-connected with the outer wall of the connecting port 201.

[0025] In the embodiment, the lower conical seat 3 is put into the feed inlet 2 and fixed, the threaded cylinder 4 is rotated, the threaded cylinder 4 is screwed with the threaded rod 302 through the internal thread, when the threaded cylinder 4 is rotated, the upper conical seat 401 fixedly connected with the outer wall of the threaded cylinder 4 is lowered, the conical clamping space is formed with the lower conical seat 3, the elastic sealing ring 303 is compressed, the radial expansion is generated, the inside wall of the feed inlet 2 is sealed, the second sealing structure is composed of the sealing cover 402 with internal thread, after the sealing cover 402 is screwed on the outer wall of the connecting port 201, the secondary sealing is realized through the end face pressure, and then the double sealing is realized through the first sealing structure and the second sealing structure, so that the sealing effect of the fermenter 1 can be improved.

[0026] As a technical optimization scheme of the utility model, the inner layer sealing ring 403 located in the inner wall of the connecting port 201 is installed in the inside of the sealing cover 402.

[0027] In the embodiment, when the sealing cover 402 is screwed, the inner sealing ring 403 is extruded by the inner wall of the connecting port 201 to generate compression deformation, thereby forming a radial sealing layer, and further improving the sealing effect on the fermentation tank 1.

[0028] As a technical optimization scheme of the utility model, the outer wall of the lower conical seat 3 is provided with a second electromagnet 301, and the inner wall of the feeding port 2 is embeddedly provided with a first electromagnet 202 which is attracted to the second electromagnet 301.

[0029] In the embodiment, the lower conical seat 3 and the feeding port 2 are rigidly connected by the mutual attraction of the first electromagnet 202 and the second electromagnet 301 after being electrified, and the design can prevent the displacement of the sealing structure when negative pressure is generated during fermentation.

[0030] As a technical optimization scheme of the utility model, the upper end surface of the threaded cylinder 4 is fixedly connected with a rotating plate 404, and the rotating plate 404 is detachably connected with the sealing cover 402 through bolts.

[0031] In the embodiment, the rotating plate 404 and the sealing cover 402 are conveniently detached and maintained through bolts, and the threaded cylinder 4 is conveniently rotated by hand through the rotating plate 404.

[0032] As a technical optimization scheme of the utility model, the elastic sealing ring 303 and the inner sealing ring 403 are both made of food-grade silica gel.

[0033] In the embodiment, the elastic sealing ring 303 and the inner sealing ring 403 are both made of food-grade silica gel, so that the safety standard is reached while the sealing is achieved.

[0034] As a technical optimization scheme of the utility model, the outer wall of the sealing cover 402 is provided with a pressure relief valve.

[0035] In the embodiment, the pressure relief valve can be used to release the pressure and exhaust the fermentation tank 1.

[0036] The working principle and use process of the utility model are as follows: the lower conical seat 3 is placed into the feeding port 2, and the lower conical seat 3 and the feeding port 2 are rigidly connected by the mutual attraction of the first electromagnet 202 and the second electromagnet 301 after being electrified, then the threaded cylinder 4 is rotated, the threaded cylinder 4 is screwed with the threaded rod 302 through the internal thread, when the threaded cylinder 4 is rotated, the upper conical seat 401 fixed to the outer wall thereof is lowered, a conical clamping space is formed between the upper conical seat 401 and the lower conical seat 3, the elastic sealing ring 303 is compressed to generate radial expansion, the inner wall of the feeding port 2 is sealed, the second sealing structure is formed by the sealing cover 402 with internal thread, after the sealing cover 402 is screwed to the outer wall of the connecting port 201, the second sealing is realized through the end face pressure, and the double sealing of the first sealing structure and the second sealing structure can improve the sealing effect on the fermentation tank 1.

[0037] In the description of the utility model, need understanding is, the term "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "intermediate" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0038] The above-mentioned is only a specific embodiment of the utility model, and cannot limit the range of the utility model, so the replacement of equivalent components or equivalent changes and modifications made in the protection range of the utility model patent should still belong to the scope covered by the claims of the utility model.

Claims

1. A sealing structure for the fermentation of fruit wine, comprising a fermentation tank (1) having a discharge pipe at the bottom end, characterized in that: The upper end surface of the fermenter (1) is communicated with a feeding port (2), the top end of the feeding port (2) is fixedly connected with a connecting port (201), the inside of the feeding port (2) is provided with a first sealing structure, and the outer wall of the connecting port (201) is provided with a second sealing structure. The first sealing structure comprises a lower conical seat (3) arranged in the inside of the feeding port (2), a threaded rod (302) fixedly connected to the upper end surface of the lower conical seat (3), a threaded cylinder (4) threadedly connected to the outer wall of the threaded rod (302), an upper conical seat (401) fixedly connected to the outer wall of the threaded cylinder (4) and located above the lower conical seat (3), and an elastic sealing ring (303) arranged between the lower conical seat (3) and the upper conical seat (401). The second sealing structure comprises a sealing cover (402) arranged on the outer wall of the threaded cylinder (4), and the sealing cover (402) is threadedly connected to the outer wall of the connecting port (201).

2. A closure for the fermentation of fruit wine according to claim 1, characterised in that: The inside of the sealing cover (402) is provided with an inner sealing ring (403) arranged on the inner wall of the connecting port (201).

3. A closure for the fermentation of fruit wine according to claim 1, characterised in that: The outer wall of the lower conical seat (3) is provided with a second electromagnet (301), and the inner wall of the feeding port (2) is embeddedly provided with a first electromagnet (202) attracted to the second electromagnet (301).

4. The seal for a fruit wine fermentation according to claim 1, wherein: The upper end surface of the threaded cylinder (4) is fixedly connected with a rotating plate (404), and the rotating plate (404) is detachably connected with the sealing cover (402) through bolts.

5. A closure for the fermentation of fruit wine according to claim 2, characterised in that: The elastic sealing ring (303) and the inner sealing ring (403) are both made of food-grade silica gel.

6. A closure for the fermentation of fruit wine according to claim 1, characterized in that: The outer wall of the sealing cover (402) is provided with a pressure relief valve.

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