Vacuum sealing device

Abstract

The claimed device relates to devices for closing bottles, jars or similar containers by applying caps, and more particularly to devices for applying and securing caps under vacuum. The present vacuum sealing device comprises a housing, a partition, a control unit, a ring, a first sealing ring and a second sealing ring, a clamping ring, control buttons, a screen, a compressor, pressure sensors, and a charging port. The partition, which divides the inside of the housing into a region for equipment and a working region, has openings both inside and outside of its central region. The partition has a ledge on the outer side thereof, on which a step of the first sealing ring is disposed. The ring has a connecting part on one side and a connecting part on the other side, separated by a fastening rib. The result is that of providing more reliable vacuum sealing using threaded container caps.

Description

[0001] VACUUM DEVICE

[0002] DESCRIPTION

[0003] The utility model relates to closing bottles, glass jars or similar vessels with lids using special devices for applying and securing lids under vacuum [IPC B67BZ / OO, B67BZ / 24, B65B31 / O2, B65B31 / 04, A47J43 / 00, SPK B67BZ / 24, A23L3 / OO],

[0004] A VACUUM PACKER FOR CANS is known from the prior art [RU 227671 U1, published 30.07.2024] comprising a lid and a housing, characterized in that a control unit, control buttons, a screen and a charging connector are located in the lid, wherein the control unit is connected by electric wires to the control buttons, the screen and the charging connector, the housing is made cylindrical and hollow, a lid is mounted on one side of the housing, a horizontal partition is made inside the housing, dividing the internal volume of the housing into an area for equipment and a working area, the horizontal partition in the central area contains openings, the area for equipment contains a compressor, a pressure sensor, a battery, air tubes, wherein the compressor is connected by an air tube to one opening in the horizontal partition, the pressure sensor is connected by an air tube to another opening in the horizontal partition, the compressor,The pressure sensor and the battery are connected by electrical wires to the control unit, on the other side of the housing in the lower part of the working area on the inside there is a recess containing recesses, a sealing ring is placed in the recesses, a protrusion is made on the outer wall of the sealing ring, the diameter of the inner wall of the sealing ring is made from 81 mm to 82 mm, the height of the inner wall of the sealing ring is made from 40 mm to 45 mm.

[0005] A VACUUM FILLER SUITABLE FOR THE NECKS OF LARGE AND SMALL BOTTLES is known from the prior art [CN221138784U, published 14.06.2024], comprising a main machine body, a vacuum pump, a main board and a first electromagnetic valve located in the main machine body, a control interface located on the upper surface of the main machine body, a braided cavity formed in the lower part of the main machine body, a first braided opening used for braiding a Mason tank with a small opening and a second braided opening used for braiding a Mason tank with a large opening, an outlet gap communicated with the Mason tank with a large opening, wherein the inner part is formed in at least one position of the shell of the main machine body, and at least two through openings for guiding the flow are formed in a position located at the first opening for connecting the bushings of the main machine body.

[0006] The closest in technical essence is the MULTI-FUNCTIONAL DEVICE FOR CAPPING GLASS JARS [US2024076172, published 03 / 07 / 2024], comprising a main machine for capping mason jars and a capping device, the main machine for capping mason jars comprises an insulating plate and a first sleeve, the other side of the insulating plate is made with a receiving cavity, and a vacuum pump is located in the receiving cavity, the first sleeve is used to install the body of the first mason jar, both ends of the capping device are respectively provided with a connecting part removably connected to the first and second sleeves, and a round lid located in the second sleeve. When the mason jar is closed, a vacuum pump is installed in the receiving cavity, the body is extended into the sleeve, the vacuum pump pumps out air from the jar body and the sleeve, sealing the jar body and the round lid.

[0007] The disadvantages of the above-mentioned analogs include the low reliability of vacuuming jars containing threads on the neck for lids, due to the small area of ​​coverage of the neck, which leads to air from outside entering the vacuum area.

[0008] The main technical problem of analogues is the low reliability of vacuuming of jars, due to the design features of analogues.

[0009] The purpose of the utility model is to create a universal design that will reduce the time it takes to close lids on cans with threaded necks.

[0010] The technical result of the utility model is to increase the reliability of vacuuming with screw caps of containers. The technical result is achieved in that a vacuum device comprising a housing, a partition, a control unit, a ring, a first and second sealing ring, a pressure ring, control buttons, a screen, a compressor, pressure sensors and a charging connector, characterized in that the control unit is connected to the control buttons, the compressor, the pressure sensors, the screen and the charging connector, the housing is made cylindrical and hollow, on the outer side of the base of the housing there are control buttons and a screen, on the inner side of the side surface of the housing there are grooved projections containing fastening holes, a partition dividing the internal volume of the housing into an area for equipment and a working area, in the central and outside the central area contains holes, the partition on the outer side contains a protrusion made in the form of a circle,a first sealing ring is placed on the partition projection, the diameter of which is from 65 mm to 68 mm and contains a step, the ring contains a connecting part on one side and a connecting part on the opposite side, divided by a fixing rib, the diameter of the ring fixing rib corresponds to the inner diameter of the housing, groove projections are made on the outer side of the connecting part of the ring, containing fastening holes, the fixing rib contains holes, the connecting part of the ring is made with a diameter of 81 mm to 82 mm, a second sealing ring is placed on it, the diameter of which is from 81 mm to 84 mm and contains a step, the pressure ring contains a thread on the inner side.

[0011] In particular, the step of the first sealing ring is made with a height of 12 mm to 14 mm.

[0012] In particular, the height of the 65 mm diameter of the first sealing ring is made from 25 mm to 30 mm.

[0013] In particular, the step of the second sealing ring is made with a height of 12 mm to 14 mm.

[0014] In particular, the height of the 81 mm diameter of the second sealing ring is made from 25 mm to 30 mm.

[0015] In particular, the sealing rings are made of food-grade silicone.

[0016] Specifically, the housing, baffle, ring, and pressure ring are made of high-strength plastic. The control unit, in particular, is designed to allow for programmable compressor operation.

[0017] In particular, the control unit is connected to the control buttons, screen and charging connector by electrical wires.

[0018] In particular, the compressor, pressure sensor and battery are connected to the control unit by electrical wires.

[0019] In particular, the pressure sensor is connected by an air tube to a hole in the partition.

[0020] Brief description of the drawings.

[0021] Fig. 1 shows a side view of the vacuum device.

[0022] Fig. 2 shows a top view of the vacuum device.

[0023] Fig. 3 shows a section A-A of the vacuum device.

[0024] Fig. 4 shows a top view of the vacuum device ring.

[0025] Fig. 5 shows a side view of the vacuum device ring.

[0026] The following are indicated on the figures: 1 - body; 2 - partition; 3 - ring; 4 - first sealing ring; 5 - second sealing ring; 6 - pressure ring; 7 - side surface; 8 - base; 9 - control button; 10 - screen; 11 - hole; 12 - groove projection, 13 - fastening hole, 14 - central area, 15 - hole, 16 - hole, 17 - hole, 18 - area for equipment, 19 - working area, 20 - control unit, 21 - compressor, 22 - pressure sensor, 23 - battery, 24 - pressure sensor, 25 - air tube, 26 - indicator unit, 27 - charging connector, 28 - control button, 29 - projection, 30 - connecting part, 31 - connecting part, 32 - fixing rib, 33 - groove projections, 34 - hole, 35 - step, 36 - step.

[0027] The vacuum device (Fig. 1, 2) comprises a housing 1, a partition 2, connected to each other, as an option, by a groove connection, a ring 3, connected to the housing 1, as an option, by a bolted connection, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, connected to the housing 1, as an option, by a threaded connection.

[0028] The housing 1 (Fig. 3) is made of a cylindrical shape and is hollow, containing a side surface 7 and a base 8. On the outer side of the base 8, control buttons 9 and a screen 10 are located. On the side surface of the housing 1, an opening 11 is made. On the inner side of the side surface 7, groove projections 12 are made, intended for a groove connection of the partition 2 with the housing 1 and containing fastening holes 13, intended for a bolted connection of the ring 3 with the housing 1.

[0029] Partition 2 (Fig. 3) contains a central region 14, in the central region 14 an opening 15 and an opening 16 are made, outside the central region an opening 17 is made.

[0030] The partition 2 and the housing 1 form an area for equipment 18, formed by the inner side of the base 8, the side surface 7 and the inner side of the partition 2 and a working area 19, formed by the outer side of the partition 2 and the side surface 7. On the outer side, on the side surface 7 of the housing 1, a thread is made, intended for a threaded connection of the housing 1 and the clamping ring 6.

[0031] In the area for equipment 18, a control unit 20, a compressor 21, a pressure sensor 22, an accumulator 23 and air tubes 25 are located, wherein the control unit 20 is connected by electrical wires to the compressor 21, the pressure sensor 22 and the accumulator 23.

[0032] The control unit 20 is made, as an option, in the form of a microcircuit, and contains an indicator unit 26, a charging connector 27, a pressure sensor 24 and control buttons 28, wherein the charging connector 27 corresponds to the dimensions of the opening 11, the control buttons 28 on the inner side of the base 8 of the housing 1 are in contact with the control buttons 9, the indicator unit 26 on the inner side of the base 8 of the housing 1 is in contact with the screen 10. One air tube 25 is connected to the opening 15 and to the compressor 21, the second air tube 25 is connected to the opening 16 and to the pressure sensor 22. The third air tube 25 is connected to the opening 17 and the pressure sensor 24.

[0033] Compressor 21 is designed with the ability to create an industrial vacuum of up to -60 kPa in the working area 19.

[0034] The partition 2 has a projection 29 on its outer side, made in the form of a circle, with a height of 12 cm to 14 cm and a radius of 65 mm to 67 mm. The first sealing ring 4 is made ​​of a cylindrical shape, the diameter of which is made from 65 mm to 68 mm and contains a step 35, the step 35 is made from 12 mm to 14 mm in height, the height of the 65 mm diameter of the first sealing ring 4 is made from 25 mm to 30 mm.

[0035] The ring 3 (Fig. 4, 5) is made of a cylindrical shape, and contains a connecting part 30 at one end and a connecting part 31 on the opposite side, divided by a fixing rib 32, wherein the radius of the fixing rib 32 corresponds to the inner diameter of the housing 1. The connecting part 30 is made with a diameter of 65 mm to 66 mm, wherein on the outer side of the connecting part 30 there are groove projections 33 containing fastening holes 34 and intended for bolting the ring 3 to the partition 2. The fixing rib 32 contains holes 34 intended for bolting the connecting ring 3 with the groove projections 12, the housing 1. The connecting part 31 is made with a diameter of 81 mm to 82 mm and is intended to accommodate the second sealing ring 5.

[0036] The second sealing ring 5 is made of a cylindrical shape, the diameter of which is from 81 mm to 84 mm and contains a step 36, the step 36 is made with a height of 12 mm to 14 mm, the height of the diameter 81 mm of the second sealing ring 5 is made from 25 mm to 30 mm.

[0037] The first sealing ring 4 and the second sealing ring 5 are designed to fit tightly to screw caps of containers with a neck for caps with a diameter of 66 mm and 82 mm.

[0038] The clamping ring 6 is made of a cylindrical shape and contains a thread on the inside intended for a threaded connection of the clamping ring 6 with the body 1.

[0039] The first sealing ring 4 and the second sealing ring 5 are made of food-grade silicone, alternatively Kremen Mold Platinum 1, or Flexilis R520, or Poly Food 40, or an identical food-grade silicone that is elastic and wear-resistant.

[0040] The body 1, partition 2, ring 3, and pressure ring 6 are made of high-strength plastic, such as MyPlastic ABS PU80 Q (A+B), or Task-9, or WEVOPUR 3050, or identical plastics with high mechanical strength and wear resistance.

[0041] Control unit 20 is configured to turn on compressor 21 for 30 seconds. Screen 10 is configured to display the operating time of compressor 21 and display additional information, such as a countdown of compressor 21 operating time, received from control unit 20. Control unit 20 is configured to program compressor operation.

[0042] One control button 9 is configured to transmit a signal to the control unit 20 to turn on the compressor 21, the second control button 9 is configured to transmit a signal to the control unit 3 to reduce the operation of the compressor 21, the third control button 9 is configured to transmit a signal to the control unit 20 to increase the operation of the compressor 21.

[0043] The vacuum device is used as follows.

[0044] A screw cap is applied to a can with a 66 mm diameter neck crown and tightened. Next, the vacuum device is mounted on the can neck with the first sealing ring 4 such that the can neck crown is completely inside the first sealing ring 4 in the working area 19. Next, control button 9 sends a signal through control unit 20 to turn on compressor 21 from battery 23, while screen 10 displays the operating time of compressor 21. Compressor 21 pumps air out of working area 19 through air tube 25 from opening 15. Under the action of the vacuum, the can lid fits tightly to the can neck. After 30 seconds, control unit 20 disconnects compressor 21 from battery 23. Next, first sealing ring 4 is removed from the can neck crown.

[0045] Next, a screw cap is applied to the can with a neck crown with a diameter of 82 mm and tightened. Next, the vacuum device with the second sealing ring 5 is mounted on the can neck such that the can neck crown is completely inside the second sealing ring 5 in the working area 19. Next, using control button 9, a signal is sent through control unit 20 to turn on compressor 21 from battery 23, while the operating time of compressor 21 is displayed on screen 10. Compressor 21 pumps air out of the working area 19 through air tube 25 from opening 15. Under the action of the vacuum, the can lid fits tightly to the can neck. After 30 seconds, control unit 20 disconnects compressor 21 from battery 23. Next, second sealing ring 5 is removed from the can neck crown.

[0046] If necessary, before 30 seconds have passed, by pressing control button 9 again, a signal is sent to control unit 20, control unit 20 disconnects the power supply from battery 13 to compressor 11. If necessary, by pressing control button 9, the operation of compressor 21 is increased / decreased.

[0047] The technical result - increasing the reliability of vacuuming with screw caps of containers is achieved due to the fact that the vacuum device, comprising a housing 1, a partition 2, a control unit 20, a ring 3, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, control buttons 9, a screen 10, a compressor 21, pressure sensors 22 and 24 and a charging connector 27, characterized in that the control unit 20 is connected to the control buttons 9, the compressor 21, the pressure sensors 22 and 24, the screen 10 and the charging connector 27, the housing 1 is made cylindrical and hollow, on the outer side of the base of the housing 1 there are control buttons 9 and a screen 10, on the inner side of the side surface of the housing 1 there are grooved projections 12 containing fastening holes 13, a partition 2 dividing the internal volume of the housing 1 into an area for equipment 18 and a working area 19, in the central and outside the central area 14 contains openings 16 and 17,partition 2 on the outer side contains a projection 29 made in the form of a circle, on the projection of partition 2 the first sealing ring 4 is placed, the diameter of which is made from 65 mm to 68 mm and contains a step 35, ring 2 contains a connecting part 30 on one side and a connecting part 31 on the opposite side, divided by a fixing rib 32, the diameter of the fixing rib 32 of ring 2 corresponds to the inner diameter of the housing 1, on the outer side of the connecting part 31 of ring 2 groove projections 33 are made, containing fastening holes 34, the fixing rib contains holes 34, connecting part 31 of ring 2 is made with a diameter of 81 mm to 82 mm, a second sealing ring 5 is placed on it, the diameter of which is made from 81 mm to 84 mm and contains a step 36,The pressure ring 6 has a thread on the inside. The step 35 of the first sealing ring 4 is made from 12 mm to 14 mm high, which allows the first sealing ring 4 to be tightly connected to the partition 2. The height of the diameter 65 mm of the first sealing ring 4 is made from 25 mm to 30 mm, which allows the first sealing ring 4 to tightly embrace and fit the neck of the can over the entire contact area, preventing air from penetrating from the external environment into the working area 19 during the operation of the compressor 21, thereby pumping out air and creating a vacuum in the working area 19.

[0048] Making the step 36 of the second sealing ring 5 with a height of 12 mm to 14 mm allows the second sealing ring 5 to tightly connect with the ring 3. Making the height of the diameter 81 mm of the second sealing ring 5 from 25 mm to 30 mm allows the second sealing ring 5 to tightly embrace and fit the neck of the can over the entire contact area, preventing the penetration of air from the external environment into the working area 19 during the operation of the compressor 21, thereby pumping out air and creating a vacuum in the working area 19.

[0049] Compressor 21, capable of creating an industrial vacuum down to -60 kPa, allows the jar lid to be pressed tightly against the jar neck, preventing air from entering the jar during subsequent storage. Pressure sensor 22 and pressure sensor 24 measure the pressure in the working area 19, and when the pressure reaches -60 kPa, control unit 20 switches off compressor 21. Charging port 27 charges battery 23 for autonomous operation of the vacuum sealer without connection to a power source.

[0050] Control buttons 9 increasing the operation of compressor 21 and decreasing the operation of compressor 21 make it possible to achieve an industrial vacuum value of up to -60 kPa in the working area 19 without overloading the operation of compressor 21.

[0051] Examples of implementation.

[0052] First implementation option.

[0053] The vacuum device consists of a housing 1, a partition 2, a control unit 20, a ring 3, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, a control button 9, a screen 10, a compressor 21, pressure sensors 22 and 24 and a charging connector 27, the control unit 20 is connected to the control buttons 9, the compressor 21, pressure sensors 22 and 24, a screen 10 and a charging connector 27, the housing 1 is made cylindrical and hollow, on the outer side of the base of the housing 1 are control buttons 9 and a screen 10, on the inner side of the side surface of the housing 1 are grooved projections 12 containing fastening holes 13, a partition 2 dividing the internal volume of the housing 1 into an area for equipment 18 and a working area 19, in the central and outside the central area 14 contains openings 16 and 17, the partition 2 on the outer side contains a projection 29, made in the shape of a circle, the first sealing ring 4 is placed on the protrusion of the partition 2,the diameter of which is made from 65 mm to 68 mm and contains a step 35, the ring 2 contains a connecting part 30 on one side and a connecting part 31 on the opposite side, divided by a fixing rib 32, the diameter of the fixing rib 32 of the ring 2 corresponds to the inner diameter of the housing 1, on the outer side of the connecting part 31 of the ring 2 there are groove projections 33 containing fastening holes 34, the fixing rib contains holes 34, the connecting part 31 of the ring 2 is made with a diameter from 81 mm to 82 mm, on it there is placed a second sealing ring 5, the diameter of which is made from 81 mm to 84 mm and contains a step 36, the clamping ring 6 contains a thread on the inside.

[0054] Compressor 21 is designed with the ability to create an industrial vacuum of up to -60 kPa in the working area 19.

[0055] Partition 2 on the outside contains a projection 29, made in the form of a circle, 12 cm high and 65 mm in radius.

[0056] The first sealing ring 4 is made of a cylindrical shape, the diameter of which is 68 mm and contains a step, the step is made 12 mm high, the height of the diameter of 65 mm is made 25 mm.

[0057] The second sealing ring 5 is made of a cylindrical shape, the diameter of which is 84 mm and contains a step, the step is made 12 mm high, the height of the diameter of 81 mm is made 25 mm.

[0058] The first sealing ring 4 and the second sealing ring 5 are made of Kremen Mold Platinum 1.

[0059] The body 1, partition 2, ring 3, and pressure ring 6 are made of MyPlastic

[0060] ABS PU80 Q (A+B). One control button 9 is configured to transmit a signal to the control unit 20 to turn on the compressor 21, the second control button 9 is configured to transmit a signal to the control unit 3 to reduce the operation of the compressor 21, the third control button 9 is configured to transmit a signal to the control unit 20 to increase the operation of the compressor 21.

[0061] With this design, a jar with an 82 mm diameter screw cap was vacuumed in 30 seconds, while a jar with a 66 mm diameter screw cap was vacuumed in 30 seconds. The jars were then completely immersed in water, and it was found that no aqueous medium penetrated the jars, confirming the high reliability of the vacuuming process.

[0062] Second implementation option.

[0063] The vacuum device consists of a housing 1, a partition 2, a control unit 20, a ring 3, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, a control button 9, a screen 10, a compressor 21, pressure sensors 22 and 24 and a charging connector 27, the control unit 20 is connected to the control buttons 9, the compressor 21, pressure sensors 22 and 24, a screen 10 and a charging connector 27, the housing 1 is made cylindrical and hollow, on the outer side of the base of the housing 1 are control buttons 9 and a screen 10, on the inner side of the side surface of the housing 1 are grooved projections 12 containing fastening holes 13, a partition 2 dividing the internal volume of the housing 1 into an area for equipment 18 and a working area 19, in the central and outside the central area 14 contains openings 16 and 17, the partition 2 on the outer side contains a projection 29, made in the shape of a circle, the first sealing ring 4 is placed on the protrusion of the partition 2,the diameter of which is made from 65 mm to 68 mm and contains a step 35, the ring 2 contains a connecting part 30 on one side and a connecting part 31 on the opposite side, divided by a fixing rib 32, the diameter of the fixing rib 32 of the ring 2 corresponds to the inner diameter of the housing 1, on the outer side of the connecting part 31 of the ring 2 there are groove projections 33 containing fastening holes 34, the fixing rib contains holes 34, the connecting part 31 of the ring 2 is made with a diameter from 81 mm to 82 mm, on it there is placed a second sealing ring 5, the diameter of which is made from 81 mm to 84 mm and contains a step 36, the clamping ring 6 contains a thread on the inside.

[0064] Compressor 21 is designed with the ability to create an industrial vacuum of up to -60 kPa in the working area 19.

[0065] Partition 2 on the outside contains a projection 29 made in the form of a circle, 13 cm high and 66 mm in radius.

[0066] The first sealing ring 4 is made of a cylindrical shape, the diameter of which is 67 mm and contains a step, the step is made 13 mm high, the height of the diameter of 65 mm is made 30 mm.

[0067] The second sealing ring 5 is made of a cylindrical shape, the diameter of which is 83 mm and contains a step, the step is made 13 mm high, the height of the diameter of 81 mm is made 30 mm.

[0068] The first sealing ring 4 and the second sealing ring 5 are made of Flexilis R520.

[0069] The body 1, partition 2, ring 3, and pressure ring 6 are made of Task-9.

[0070] One control button 9 is configured to transmit a signal to the control unit 20 to turn on the compressor 21, the second control button 9 is configured to transmit a signal to the control unit 3 to reduce the operation of the compressor 21, the third control button 9 is configured to transmit a signal to the control unit 20 to increase the operation of the compressor 21.

[0071] The control unit 20 is programmed to increase the operation of the compressor 21.

[0072] With this design, a jar with an 82 mm diameter screw cap was vacuumed in 40 seconds, while a jar with a 66 mm diameter screw cap was vacuumed in 40 seconds. The jars were then completely immersed in water, and it was found that no aqueous medium penetrated the jars, confirming the high reliability of the vacuuming process.

[0073] The third implementation option.

[0074] The vacuum device consists of a housing 1, a partition 2, a control unit 20, a ring 3, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, a control button 9, a screen 10, a compressor 21, pressure sensors 22 and 24 and a charging connector 27, the control unit 20 is connected to the control buttons 9, the compressor 21, pressure sensors 22 and 24, a screen 10 and a charging connector 27, the housing 1 is made cylindrical and hollow, on the outer side of the base of the housing 1 are control buttons 9 and a screen 10, on the inner side of the side surface of the housing 1 are grooved projections 12 containing fastening holes 13, a partition 2 dividing the internal volume of the housing 1 into an area for equipment 18 and a working area 19, in the central and outside the central area 14 contains openings 16 and 17, the partition 2 on the outer side contains a projection 29, made in the shape of a circle, the first sealing ring 4 is placed on the protrusion of the partition 2,the diameter of which is made from 65 mm to 68 mm and contains a step 35, the ring 2 contains a connecting part 30 on one side and a connecting part 31 on the opposite side, divided by a fixing rib 32, the diameter of the fixing rib 32 of the ring 2 corresponds to the inner diameter of the housing 1, on the outer side of the connecting part 31 of the ring 2 there are groove projections 33 containing fastening holes 34, the fixing rib contains holes 34, the connecting part 31 of the ring 2 is made with a diameter from 81 mm to 82 mm, on it there is placed a second sealing ring 5, the diameter of which is made from 81 mm to 84 mm and contains a step 36, the clamping ring 6 contains a thread on the inside.

[0075] Compressor 21 is designed with the ability to create an industrial vacuum of up to -60 kPa in the working area 19.

[0076] Partition 2 on the outside contains a projection 29, made in the form of a circle, 14 cm high and 67 mm in radius.

[0077] The first sealing ring 4 is made of a cylindrical shape, the diameter of which is 68 mm and contains a step, the step is made 14 mm high, the height of the diameter of 65 mm is made 27 mm.

[0078] The second sealing ring 5 is made of a cylindrical shape, the diameter of which is 84 mm and contains a step, the step is made 14 mm high, the height of the diameter of 81 mm is made 27 mm.

[0079] The first sealing ring 4 and the second sealing ring 5 are made of Poly Food 40.

[0080] The body 1, partition 2, ring 3, and pressure ring 6 are made of

[0081] WEVOPUR 3050. Compressor 21, pressure sensor 24 and accumulator 23 are connected to the control unit by electrical wires.

[0082] One control button 9 is configured to transmit a signal to the control unit 20 to turn on the compressor 21, the second control button 9 is configured to transmit a signal to the control unit 3 to reduce the operation of the compressor 21, the third control button 9 is configured to transmit a signal to the control unit 20 to increase the operation of the compressor 21.

[0083] With this design, a jar with an 82 mm diameter screw cap was vacuumed in 30 seconds, while a jar with a 66 mm diameter screw cap was vacuumed in 30 seconds. The jars were then completely immersed in water, and it was found that no aqueous medium penetrated the jars, confirming the high reliability of the vacuuming process.

[0084] The fourth implementation option.

[0085] The vacuum device consists of a housing 1, a partition 2, a control unit 20, a ring 3, a first sealing ring 4 and a second sealing ring 5, a pressure ring 6, a control button 9, a screen 10, a compressor 21, pressure sensors 22 and 24 and a charging connector 27, the control unit 20 is connected to the control buttons 9, the compressor 21, pressure sensors 22 and 24, a screen 10 and a charging connector 27, the housing 1 is made cylindrical and hollow, on the outer side of the base of the housing 1 are control buttons 9 and a screen 10, on the inner side of the side surface of the housing 1 are grooved projections 12 containing fastening holes 13, a partition 2 dividing the internal volume of the housing 1 into an area for equipment 18 and a working area 19, in the central and outside the central area 14 contains openings 16 and 17, the partition 2 on the outer side contains a projection 29, made in the shape of a circle, the first sealing ring 4 is placed on the protrusion of the partition 2,the diameter of which is made from 65 mm to 68 mm and contains a step 35, the ring 2 contains a connecting part 30 on one side and a connecting part 31 on the opposite side, divided by a fixing rib 32, the diameter of the fixing rib 32 of the ring 2 corresponds to the inner diameter of the housing 1, on the outer side of the connecting part 31 of the ring 2 there are groove projections 33 containing fastening holes 34, the fixing rib contains holes 34, the connecting part 31 of the ring 2 is made with a diameter from 81 mm to 82 mm, on it there is placed a second sealing ring 5, the diameter of which is made from 81 mm to 84 mm and contains a step 36, the clamping ring 6 contains a thread on the inside.

[0086] Compressor 21 is designed with the ability to create an industrial vacuum of up to -60 kPa in the working area 19.

[0087] Partition 2 on the outside contains a projection 29, made in the form of a circle, 12 cm high and 65 mm in radius.

[0088] The first sealing ring 4 is made of a cylindrical shape, the diameter of which is 68 mm and contains a step, the step is made 12 mm high, the height of the diameter of 65 mm is made 25 mm.

[0089] The second sealing ring 5 is made of a cylindrical shape, the diameter of which is 84 mm and contains a step, the step is made 13 mm high, the height of the diameter of 81 mm is made 30 mm.

[0090] The first sealing ring 4 and the second sealing ring 5 are made of Kremen Mold Platinum 1 rubber.

[0091] The body 1, partition 2, ring 3, and pressure ring 6 are made of Task-9.

[0092] One control button 9 is configured to transmit a signal to the control unit 20 to turn on the compressor 21, the second control button 9 is configured to transmit a signal to the control unit 3 to reduce the operation of the compressor 21, the third control button 9 is configured to transmit a signal to the control unit 20 to increase the operation of the compressor 21.

[0093] Compressor 21, pressure sensor 24 and accumulator 23 are connected to the control unit via a common electrical bus.

[0094] With this design, a jar with an 82 mm diameter screw cap was vacuumed in 30 seconds, while a jar with a 66 mm diameter screw cap was vacuumed in 30 seconds. The jars were then completely immersed in water, and it was found that no aqueous medium penetrated the jars, confirming the high reliability of the vacuuming process.

[0095] The above examples have shown that the vacuum device increases the reliability of vacuuming screw capped containers with necks for caps with a diameter of 66 mm and 82 mm.

Claims

FORMULA 1. A vacuum device comprising a housing, a partition, a control unit, a ring, a first and second sealing ring, a pressure ring, control buttons, a screen, a compressor, pressure sensors and a charging connector, characterized in that the control unit is connected to the control buttons, the compressor, the pressure sensors, the screen and the charging connector, the housing is made cylindrical and hollow, on the outer side of the housing base there are control buttons and a screen, on the inner side of the side surface of the housing there are grooved projections containing mounting holes, wherein the housing comprises a partition dividing the internal volume of the housing into an area for equipment and a working area, wherein the partition in the central and outside the central area contains openings, the partition on the outer side contains a protrusion made in the form of a circle, on the protrusion of the partition there is a first sealing ring, the diameter of which is from 65 mm to 68 mm and contains a step,made with a height from 12 mm to 14 mm, the ring contains a connecting part on one side and a connecting part on the opposite side, separated by a fixing rib, the diameter of the ring fixing rib corresponds to the inner diameter of the housing, on the outer side of the opposite connecting part of the ring there are groove projections containing fastening holes, the fixing rib contains holes, the connecting part on the opposite side of the ring is made with a diameter from 81 mm to 82 mm, a second sealing ring is placed on it, the diameter of which is made from 81 mm to 84 mm and contains a step made with a height of 12 mm to 14 mm, the pressure ring contains a thread on the inside.

2. A vacuum device according to paragraph 1, characterized in that the first sealing ring with a diameter of 65 mm is made with a height of 25 mm to 30 mm.

3. A vacuum device according to paragraph 1, characterized in that the second sealing ring with a diameter of 81 mm is made with a height of 25 mm to 30 mm.

4. A vacuum device according to item 1, characterized in that the sealing rings are made of food-grade silicone.

5. A vacuum device according to item 1, characterized in that the body, partition, ring and pressure ring are made of high-strength plastic.

6. A vacuum device according to claim 1, characterized in that the control unit is designed with the ability to program the operation of the compressor.

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