CN217948083U

CN217948083U - Ferment pot

Info

Publication number: CN217948083U
Application number: CN202222237958.5U
Authority: CN
Inventors: 王磊
Original assignee: Ningbo Qingniu Plastic Industry Co ltd
Current assignee: Ningbo Qingniu Plastic Industry Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-02
Anticipated expiration: 2032-08-25

Abstract

The ferment pot comprises a pot body, and the upper end of the pot body is connected with an upper cover; the upper cover is provided with an air suction nozzle, and the air suction nozzle comprises an annular bulge integrally arranged on the upper cover and an exhaust rotary cover connected to the annular bulge through threads; the upper cover is provided with a limiting groove on the inner side of the annular bulge, the bottom of the limiting groove is provided with a through hole, and a first sealing ring arranged around the through hole is arranged in the limiting groove; an exhaust pipe connecting column extends downwards integrally from the upper wall of the exhaust spiral cover; a steel ball is arranged between the connecting column of the exhaust tube and the first sealing ring, and the diameter of the steel ball is larger than the inner diameters of the connecting column of the exhaust tube and the first sealing ring; a limiting frame surrounding the connecting column of the exhaust pipe and the steel ball is fixedly arranged below the exhaust spiral cover, and a limiting hole is formed in the bottom wall of the limiting frame; the ferment pot of the utility model has the functions of sealing the pot body, vacuumizing and assisting in exhausting, and is convenient to use; the working efficiency can be improved.

Description

Ferment jar

Technical Field

The utility model relates to a ferment production facility technical field, in particular to ferment jar.

Background

Fermentation of fruits, vegetables, fungi, traditional Chinese medicines and the like is usually carried out in a ferment tank, and if too much air exists in the tank body, the fermentation effect is affected; more gas is usually released in the fermentation process, so that the cover body is not easy to open under the action of the expansion force of the gas in the tank body; most of ferment pots in the market at present comprise a pot body and a cover body, wherein the cover body is provided with a one-way exhaust valve and a leak-proof cyclone cover, and the functions of vacuumizing and assisting in exhausting are not provided; in addition, current ferment jar only has one opening usually, and the ferment liquid of following the discharge of opening part after the fermentation often mixes there is the fermentation residue, needs to carry out further filtration, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a more reasonable ferment jar of structure.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the ferment tank comprises a tank body, wherein an opening is formed in the upper end of the tank body, and an upper cover is connected to the upper end of the tank body; the upper cover is provided with an air suction nozzle, and the air suction nozzle comprises an annular bulge integrally arranged on the upper cover and an exhaust rotary cover connected to the annular bulge through threads; the upper cover is provided with a limiting groove on the inner side of the annular bulge, the bottom of the limiting groove is provided with a through hole, and a first sealing ring arranged around the through hole is arranged in the limiting groove; an exhaust pipe connecting column extends downwards integrally from the upper wall of the exhaust spiral cover, is tubular, and has an upper end communicated with the outside of the exhaust spiral cover and a lower end extending towards the first sealing ring; the lower end of the exhaust pipe connecting column is provided with gaps at intervals in the circumferential direction; a steel ball is arranged between the connecting column of the exhaust tube and the first sealing ring, and the diameter of the steel ball is larger than the inner diameter of the connecting column of the exhaust tube;

a limiting frame arranged around the exhaust pipe connecting column and the steel ball is fixedly arranged below the exhaust spiral cover, a limiting hole is formed in the bottom wall of the limiting frame, and the limiting hole is located between the exhaust pipe connecting column and the first sealing ring; the inner diameter of the limiting hole is smaller than the diameter of the steel ball, the steel ball is limited in the limiting hole, the bottom end of the steel ball is matched with an opening at the upper end of the first sealing ring, the steel ball is in clearance fit with the connecting column of the exhaust tube, and the steel ball has freedom degree moving towards the direction of the connecting column of the exhaust tube; when the exhaust screw cap is screwed, the steel ball is pushed upwards by the first sealing ring, and meanwhile, the downward acting force applied to the steel ball by the exhaust pipe connecting column enables the steel ball to be tightly pressed above the first sealing ring, so that the through hole is sealed.

Preferably, the upper end of the first sealing ring extends to the upper side of the limiting groove, and when the exhaust screw cap is screwed, the upper end of the first sealing ring extends into the limiting hole.

Preferably, when the steel ball is limited in the limiting hole, the lower end of the steel ball extends to the lower part of the limiting hole.

Preferably, the upper cover is provided with an internal thread, the upper end of the tank body is provided with an external thread, the upper cover is in threaded connection with the upper end of the tank body, and the inner side of the upper cover is provided with a second sealing ring matched with the upper end of the tank body.

Preferably, the upper cover is provided with a concave portion, and the suction nozzle is arranged in the concave portion.

Preferably, the top end of the air suction nozzle is located within the top end of the upper cover.

Preferably, a filter layer is arranged in the tank body, and filter holes are formed in the filter layer; the lower extreme of the jar body is equipped with the opening, the lower extreme of the jar body is connected with the lower cover.

Preferably, the lower cover is provided with internal threads, the lower end of the tank body is provided with external threads, the lower cover is in threaded connection with the lower end of the tank body, and a third sealing ring matched with the lower end of the tank body is arranged on the inner side of the lower cover.

Compared with the prior art, the beneficial effects of the utility model are that:

the ferment pot of the utility model can lock or separate the steel ball from the first sealing ring by rotating the exhaust screw cap, thereby playing the role of sealing the pot body or assisting in exhausting; also can be through unscrewing the exhaust spiral cover, make the lower extreme of steel ball and the opening cooperation of first sealing washer upper end to carry out the evacuation, when the evacuation, can pump off the limit sealed jar body, convenient to use.

Through at the internal filter layer that sets up of jar, upper cover, lower cover are connected respectively at the upper and lower both ends of jar body, and ferment liquid and fermentation residue after can effectively separating the fermentation improve work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the ferment pot of the present invention.

Fig. 2 is a first exploded view of the ferment tank of the present invention.

Fig. 3 is a second exploded view of the ferment pot of the present invention.

FIG. 4 is an exploded view of the upper lid and the air exhaust nozzle of the ferment pot of the present invention.

FIG. 5 is an exploded view of the upper lid and the air-extracting nozzle of the ferment pot of the present invention.

Reference numerals: 1. an upper cover; 11. an annular projection; 12. a limiting groove; 121. a through hole; 13. a second seal ring; 14. a recess; 2. a tank body; 21. a filter layer; 3. a lower cover; 31. a third seal ring; 4. an exhaust rotary cover; 42. the connecting column of the air exhaust pipe; 5. steel balls; 6. a limiting frame; 62. a limiting hole; 7. a second seal ring; 8. a first seal ring.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the ferment pot comprises a pot body 2, wherein an opening is arranged at the upper end of the pot body 2, and an upper cover 1 is connected to the upper end of the pot body 2; the upper cover 1 is provided with internal threads, the upper end of the tank body 2 is provided with external threads, the upper cover 1 is connected with the upper end of the tank body 2 through threads, and the inner side of the upper cover 1 is provided with a second sealing ring 713 matched with the upper end of the tank body 2; a filter layer 21 is arranged in the tank body 2, and filter holes are formed in the filter layer 21; the lower extreme of the jar body 2 is equipped with the opening, the lower extreme of the jar body 2 is connected with lower cover 3, lower cover 3 is equipped with the internal thread, the lower extreme of the jar body 2 is equipped with the external screw thread, lower cover 3 with the lower extreme of the jar body 2 passes through threaded connection, the inboard of lower cover 3 be equipped with the lower extreme matched with third sealing washer 31 of the jar body 2.

The upper cover 1 is provided with a concave part 14, the upper cover 1 is provided with an air suction nozzle, and the air suction nozzle is arranged in the concave part 14; the air suction nozzle comprises an annular bulge 11 integrally arranged on the upper cover 1 and an exhaust rotary cover 4 connected to the annular bulge 11 through threads, and the top end of the exhaust rotary cover 4 is positioned within the top end of the upper cover 1; the upper cover 1 is provided with a limiting groove 12 on the inner side of the annular protrusion 11, the bottom of the limiting groove 12 is provided with a through hole 121, a first sealing ring 8 arranged around the through hole 121 is arranged in the limiting groove 12, and the first sealing ring 8 extends to the upper part of the limiting groove 12; an air pumping pipe connecting column 42 extends downwards integrally from the upper wall of the exhaust screw cap 4, the air pumping pipe connecting column 42 is tubular, the upper end of the air pumping pipe connecting column 42 is communicated with the outside of the exhaust screw cap 4, and the lower end of the air pumping pipe connecting column 42 extends towards the direction of the first sealing ring 8; the lower end of the extraction pipe connecting column 42 is provided with gaps at intervals in the circumferential direction; a steel ball 5 is arranged between the suction pipe connecting column 42 and the first sealing ring 8, and the diameter of the steel ball 5 is larger than the inner diameter of the suction pipe connecting column 42;

a limiting frame 6 arranged around the exhaust pipe connecting column 42 and the steel ball 5 is fixedly arranged below the exhaust spiral cover 4, a limiting hole 62 is arranged on the bottom wall of the limiting frame 6, and the limiting hole 62 is positioned between the exhaust pipe connecting column 42 and the first sealing ring 8; the inner diameter of the limiting hole 62 is smaller than the diameter of the steel ball 5, the steel ball 5 is limited in the limiting hole 62, the lower end of the steel ball 5 extends to the lower part of the limiting hole 62, the lower end of the steel ball 5 is matched with an opening at the upper end of the first sealing ring 8, the steel ball 5 is in clearance fit with the suction pipe connecting column 42, and the steel ball 5 has freedom degree of moving towards the suction pipe connecting column 42;

when the exhaust screw cap 4 is screwed, the upper end of the first sealing ring 8 extends into the limiting hole 62, the steel ball 5 is pushed upwards by the first sealing ring 8, and meanwhile, the downward acting force applied to the steel ball 5 by the suction pipe connecting column 42 enables the steel ball 5 to be tightly pressed above the first sealing ring 8, so that the through hole 121 is sealed; when the exhaust screw cap 4 is unscrewed, the steel ball 5 has the freedom degree of up-and-down movement between the suction pipe connecting column 42 and the first sealing ring 8; when the exhaust screw cap 4 is unscrewed, the limiting frame 6 applies external force which is separated from the first sealing ring 8 to the steel ball 5.

An arrow used for indicating the rotating direction and an opening, closing and fermenting mark are arranged in the concave part 14 of the upper cover 1 around the air suction nozzle, a positioning mark is arranged on the exhaust rotary cover 4, and when the positioning mark is aligned with the fermenting mark, the exhaust rotary cover 4 is unscrewed to be in an unscrewing state; when the positioning mark is aligned with the 'off' mark, the exhaust rotary cover 4 is in a screwing state; when the positioning mark is aligned with the 'on' mark, the exhaust screw cap 4 applies external force to the steel ball 5 in the direction far away from the first sealing ring 8.

When the fermentation tank is used, the ferment tank is inverted firstly, the lower cover is opened, the raw material to be fermented is placed below the filter layer, the lower cover is connected to the lower end of the tank body through threads, and the sealing performance of the lower cover and the lower end of the tank body is enhanced through the third sealing ring; the upper end of the ferment pot is connected with the upper cover through threads, and the tightness between the upper cover and the upper end of the pot body is enhanced through the second sealing ring;

loosening the exhaust screw cap to align the positioning mark of the exhaust screw cap with the 'fermentation' mark, wherein the steel ball is positioned in the limiting hole, the upper end of the steel ball is in clearance fit with the connecting column of the exhaust tube, and the lower end of the steel ball is matched with the opening at the upper end of the first sealing ring; inserting an exhaust tube into the exhaust tube connecting column, and exhausting air from the exhaust nozzle, wherein at the moment, the air pressure in the tank body is greater than that of the exhaust nozzle, the steel ball is pushed upwards by the gas in the tank body, and the gas in the tank body is sequentially exhausted out of the inflating nozzle from the through hole of the upper cover, the first sealing ring, the gap between the steel ball and the first sealing ring, the notch at the bottom of the exhaust tube connecting column and the exhaust tube connecting column; when the air exhaust is stopped, negative pressure is formed in the tank body, so that the steel balls are pressed above the first sealing ring by the atmospheric pressure outside the tank body, and the aim of sealing the tank body while exhausting air can be fulfilled.

When the air is pumped out, the exhaust spiral cover can be screwed, so that the positioning mark of the exhaust spiral cover is aligned to the 'off' mark, at the moment, the upper end of the first sealing ring extends into the limiting hole, the steel ball is pushed upwards by the first sealing ring, meanwhile, the downward acting force is applied to the steel ball by the exhaust pipe connecting column, so that the steel ball is pressed above the first sealing ring, the through hole is sealed, and the possibility of air leakage is avoided.

When the upper cover is required to be opened, the upper cover is not easy to unscrew under the action of the internal and external air pressure difference of the tank body, the exhaust screw cover can be rotated, the positioning mark of the exhaust screw cover is aligned with the opening mark, at the moment, the limiting frame applies external force towards the direction far away from the first sealing ring to the steel ball, the steel ball is separated from the first sealing ring, the air suction cavity is communicated with the tank body, the internal and external air pressure difference of the tank body is eliminated, the exhaust assisting effect is achieved, and the purpose of easily unscrewing the upper cover is achieved.

The ferment tank of the utility model can lock or separate the steel ball from the first sealing ring by rotating the exhaust rotary cover, thereby playing the role of sealing the tank body or assisting in exhausting; also can be through unscrewing the exhaust spiral cover, make the lower extreme of steel ball and the opening cooperation of first sealing washer upper end to carry out the evacuation, when the evacuation, can pump off the limit sealed jar body, convenient to use.

Through at the internal filter layer that sets up of jar, go up upper cover, lower cover respectively at the upper and lower both ends of jar body, ferment liquid and fermentation residue after can effectively separating the fermentation improve work efficiency.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The ferment tank comprises a tank body, wherein an opening is formed in the upper end of the tank body, and an upper cover is connected to the upper end of the tank body; the air exhaust device is characterized in that the upper cover is provided with an air exhaust nozzle, and the air exhaust nozzle comprises an annular bulge integrally arranged on the upper cover and an exhaust rotary cover connected to the annular bulge through threads; the upper cover is provided with a limiting groove on the inner side of the annular bulge, the bottom of the limiting groove is provided with a through hole, and a first sealing ring arranged around the through hole is arranged in the limiting groove; an exhaust pipe connecting column extends downwards integrally from the upper wall of the exhaust spiral cover, is tubular, and has an upper end communicated with the outside of the exhaust spiral cover and a lower end extending towards the first sealing ring; the lower end of the connecting column of the exhaust pipe is provided with gaps at intervals in the circumferential direction; a steel ball is arranged between the connecting column of the exhaust tube and the first sealing ring, and the diameter of the steel ball is larger than the inner diameter of the connecting column of the exhaust tube;

a limiting frame arranged around the exhaust pipe connecting column and the steel ball is fixedly arranged below the exhaust spiral cover, a limiting hole is formed in the bottom wall of the limiting frame, and the limiting hole is located between the exhaust pipe connecting column and the first sealing ring; the inner diameter of the limiting hole is smaller than the diameter of the steel ball, the steel ball is limited in the limiting hole, the bottom end of the steel ball is matched with an opening at the upper end of the first sealing ring, the steel ball is in clearance fit with the connecting column of the exhaust tube, and the steel ball has freedom degree of moving towards the direction of the connecting column of the exhaust tube; when the exhaust screw cap is screwed, the steel ball is pushed upwards by the first sealing ring, and meanwhile, the downward acting force applied to the steel ball by the exhaust pipe connecting column enables the steel ball to be tightly pressed above the first sealing ring, so that the through hole is sealed.

2. The ferment can of claim 1, wherein the upper end of the first sealing ring extends above the retaining groove, and when the exhaust cap is screwed, the upper end of the first sealing ring extends into the retaining hole.

3. The ferment pot of claim 1, wherein when the steel ball is retained in the retaining hole, a lower end of the steel ball extends below the retaining hole.

4. The ferment pot according to claim 1, wherein the upper cover is provided with an internal thread, the upper end of the pot body is provided with an external thread, the upper cover is connected with the upper end of the pot body through a thread, and the inner side of the upper cover is provided with a second sealing ring matched with the upper end of the pot body.

5. The ferment can of claim 1, wherein the upper lid is provided with a recess, and the air suction nozzle is provided in the recess.

6. The ferment can of claim 5, wherein the top end of the air extraction nozzle is located within the top end of the upper lid.

7. The ferment pot according to claim 1, wherein a filter layer is disposed in the pot body, and the filter layer is provided with filter holes; the lower extreme of jar body is equipped with the opening, the lower extreme of jar body is connected with the lower cover.

8. The ferment pot according to claim 7, wherein the lower cover is provided with an internal thread, the lower end of the pot body is provided with an external thread, the lower cover is connected with the lower end of the pot body through a thread, and the inner side of the lower cover is provided with a third sealing ring matched with the lower end of the pot body.