CN112208943B

CN112208943B - Lifting type interlayer vacuum liquid storage device

Info

Publication number: CN112208943B
Application number: CN202011153489.8A
Authority: CN
Inventors: 韩洪文
Original assignee: Hunan Jingcheng Pharmaceutical Machinery Co ltd
Current assignee: Hunan Jingcheng Pharmaceutical Machinery Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2022-07-05
Anticipated expiration: 2040-10-26
Also published as: CN112208943A

Abstract

The invention discloses a lifting type interlayer vacuum liquid storage device, which relates to the field of liquid storage and comprises an upper cover, wherein the lower end of the upper cover is connected with a connecting body, the lower end of the connecting body is connected with a liquid storage tank, a limiting ring is arranged in the middle of the inner side wall of the connecting body, a rubber pad is arranged on the lower surface of the limiting ring, a group of lifting handles are symmetrically arranged at two ends of the outer side wall of the liquid storage tank, and a piston column is arranged on the inner side of the liquid storage tank. The invention is convenient to disassemble and assemble, can be convenient to clean the inner wall of the storage tank, solves the problem that the dead angle of the tank body is not easy to clean, avoids the pollution of residual liquid on the tank wall of the storage tank, can absorb and discharge the stored liquid by moving the piston column, solves the problem that the storage tank is inconvenient to take materials, and can ensure that the air pressure in the tank body is lower than one atmosphere pressure by pumping out the air above the storage tank through the miniature vacuum air pump, so that the liquid is in a vacuum environment, and further, the liquid can be better protected.

Description

Lifting type interlayer vacuum liquid storage device

Technical Field

The invention relates to the field of liquid storage, in particular to a lifting type interlayer vacuum liquid storage device.

Background

The storage of liquid is usually to reagent and medicament liquid preserve, receives external environment influence, and the rotten phenomenon can take place after the time overlength, and the preservation of liquid reagent also is best in vacuum environment, and the liquid storage device structure and function on the existing market are all more single, and it is also not too convenient when the dress gets liquid, and the storage jar is difficult for wasing, pollutes the jar wall easily, influences other liquid of next storage.

Disclosure of Invention

The invention aims to: the lifting type interlayer vacuum liquid storage device aims at solving the problems that the structure and the function of the liquid storage device are single, the liquid storage device is not convenient to load and take, a storage tank is not easy to clean, the wall of the tank is easy to pollute, and other liquid is stored next time.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vacuum liquid storage device of lift-draw formula intermediate layer, includes the upper cover, the lower extreme of upper cover is connected with the connector, the lower extreme of connector is connected with the liquid storage pot, and is provided with the spacing ring in the middle part of the inside wall of connector, the lower surface of spacing ring is provided with the rubber pad, the lateral wall both ends symmetry of liquid storage pot is provided with a set of carrying handle, and the inboard of liquid storage pot is provided with the piston post, the inside wall lower extreme of liquid storage pot is located the piston post and locates to be provided with the funnel directly under, the lower extreme of funnel is connected with the connecting pipe, the mid-mounting of connecting pipe has the valve, the bottom of liquid storage pot is connected with the base, the inboard of base is provided with the ice cube groove, the fixedly connected with fixed block of lower surface middle part position department in ice cube groove, the standing groove has been seted up at the upper surface middle part of fixed block.

Preferably, the liquid storage pot is including anticorrosive coating, thermal insulation layer and protective layer, the thermal insulation layer is located between anticorrosive coating and the protective layer, the anticorrosive coating is located the inside wall end of thermal insulation layer, the protective layer is located the outside wall end of thermal insulation layer.

Preferably, the upper surface middle part of piston post is provided with the battery jar, and the upper surface one end of piston post installs the barometer, and the upper surface other end of piston post installs miniature vacuum air pump, one side of miniature vacuum air pump is provided with control button, one side of barometer is provided with the thermometer, the upper end of piston post is located the battery jar and is connected with the pull handle directly over the position department, and the upper surface of piston post is close to the opposite side position department of miniature vacuum air pump and has seted up the exhaust hole, the lower extreme lateral wall parcel of piston post has the sealing rubber ring, the inside groove has been seted up between piston post and the battery jar.

Preferably, the upper cover is rotatably connected with the connecting body, the connecting body is rotatably connected with the liquid storage tank, and the liquid storage tank is rotatably connected with the base through threads.

Preferably, the limiting ring and the rubber pad are the same in structure size, the limiting ring and the rubber pad are fixedly connected through strong glue in a bonding mode, and the limiting ring and the inner side wall of the connecting body are fixedly connected through welding.

Preferably, it is characterized in that: the thickness of the anti-corrosion layer 501 is 2-3mm, the thickness of the heat insulation layer 502 is 3-4mm, and the thickness of the protective layer 503 is 5-6 mm.

Preferably, the exhaust hole is communicated with the air exhaust port end of the miniature vacuum air pump through a conduit, the exhaust hole penetrates through the piston column and is communicated with the inner groove, the sealing rubber ring is fixedly connected with the outer side wall of the lower end of the piston column through strong glue, and the lower surface of the sealing rubber ring and the lower surface of the piston column are positioned on the same horizontal plane.

Preferably, the outer diameter of the sealing rubber ring is slightly larger than the inner diameter of the liquid storage tank, and the pull handle is fixedly connected with the piston column through welding.

Preferably, the outer diameter of the connecting pipe is smaller than the inner diameter of the placing groove, and the lower surface of the connecting pipe is 5mm away from the inner bottom plate of the placing groove.

Compared with the prior art, the invention has the beneficial effects that: the storage tank is convenient to disassemble and assemble, the inner wall of the storage tank can be conveniently cleaned, the problem that dead corners of the tank body are not easy to clean is solved, the tank wall of the storage tank is prevented from being polluted by residual liquid, the stored liquid can be absorbed and discharged by moving the piston column, the convenience of the storage device is greatly improved, the problem that the storage tank is inconvenient to take materials is solved, air above the storage tank is pumped out through the miniature vacuum air pump, the air pressure in the tank body can be lower than one atmosphere, the liquid is in a vacuum environment, and the liquid can be better protected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the linker of the invention;

FIG. 4 is a schematic view of the structure of the storage tank of the present invention;

FIG. 5 is a schematic cross-sectional view of a storage tank of the present invention;

FIG. 6 is a schematic view of section A of the present invention;

FIG. 7 is a schematic view of the piston post structure of the present invention;

fig. 8 is another side view structure diagram of the piston rod of the present invention.

FIG. 9 is a schematic view of the piston post body structure of the present invention

In the figure: 1. an upper cover; 2. a linker; 3. a base; 4. a carrying handle; 5. a liquid storage tank; 501. an anticorrosive layer; 502. a heat insulation layer; 503. a protective layer; 6. a limiting ring; 7. a placement groove; 8. a fixed block; 9. an ice cube groove; 10. a piston post; 11. a rubber pad; 12. a valve; 13. a funnel; 14. a connecting pipe; 15. pulling a handle; 16. a barometer; 17. a thermometer; 18. a battery case; 19. a control button; 20. an exhaust hole; 21. a micro vacuum air pump; 22. an inner tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The micro vacuum air pump (model 4V12B80R37B) can be purchased in the market or by private order.

Referring to fig. 1-9, a pull-up type interlayer vacuum liquid storage device comprises an upper cover 1, a connecting body 2 connected to the lower end of the upper cover 1, a liquid storage tank 5 connected to the lower end of the connecting body 2, a limiting ring 6 is arranged in the middle of the inner side wall of the connecting body 2, a rubber pad 11 is arranged on the lower surface of the limiting ring 6, a group of handles 4 are symmetrically arranged at two ends of the outer side wall of the liquid storage tank 5, and the inboard of liquid storage pot 5 is provided with piston post 10, and the inside wall lower extreme of liquid storage pot 5 is located piston post 10 and locates to be provided with funnel 13 under, and the lower extreme of funnel 13 is connected with connecting pipe 14, and the mid-mounting of connecting pipe 14 has valve 12, and the bottom of liquid storage pot 5 is connected with base 3, and the inboard of base 3 is provided with ice cube groove 9, and the lower surface middle part position department fixedly connected with fixed block 8 of ice cube groove 9, standing groove 7 has been seted up at the upper surface middle part of fixed block 8.

Referring to fig. 5-6, the liquid storage tank 5 includes an anti-corrosion layer 501, a thermal insulation layer 502 and a protective layer 503, the thermal insulation layer 502 is located between the anti-corrosion layer 501 and the protective layer 503, the anti-corrosion layer 501 is located at an inner side wall end of the thermal insulation layer 502, the protective layer 503 is located at an outer side wall end of the thermal insulation layer 502, the anti-corrosion layer 501 is 2-3mm thick, the thermal insulation layer 502 is 3-4mm thick, and the protective layer 503 is 5-6mm thick, so that the liquid in the liquid storage tank 5 can be prevented from being affected by the external environment temperature.

Referring to fig. 7-9, a battery jar 18 is disposed in the middle of the upper surface of the piston column 10, a barometer 16 is disposed at one end of the upper surface of the piston column 10, a micro vacuum air pump 21 is disposed at the other end of the upper surface of the piston column 10, a control button 19 is disposed at one side of the micro vacuum air pump 21, a thermometer 17 is disposed at one side of the barometer 16, a pull handle 15 is connected to the upper end of the piston column 10 at a position right above the battery jar 18, an exhaust hole 20 is disposed at a position on the upper surface of the piston column 10 close to the other side of the micro vacuum air pump 21, a sealing rubber ring 23 is wrapped at the outer side wall of the lower end of the piston column 10, an inner groove 22 is disposed between the piston column 10 and the battery jar 18, the exhaust hole 20 is communicated with the air suction port of the micro vacuum air pump 21 through a conduit, the exhaust hole 20 is communicated with the inner groove 22 through the piston column 10, the sealing rubber ring 23 is fixedly connected with the outer side wall of the lower end of the piston column 10 through a strong adhesive, and the lower surface of the sealing rubber ring 23 and the lower surface of the piston column 10 are positioned on the same horizontal plane, the outer diameter of the sealing rubber ring 23 is slightly larger than the inner diameter of the liquid storage tank 5, the pull handle 15 is fixedly connected with the piston column 10 through welding, liquid can be extracted and discharged through the design, and then liquid charging and discharging are more convenient.

Please refer to fig. 1-2, the upper cover 1 and the connector 2, the connector 2 and the liquid storage tank 5, and the liquid storage tank 5 and the base 3 are rotatably connected by threads, so as to be convenient for disassembly and assembly and clean the inner wall of the liquid storage tank 5.

Please refer to the drawing, the size of the limiting ring 6 is the same as that of the rubber pad 11, the limiting ring 6 is fixedly connected with the rubber pad 11 by the strong glue, and the limiting ring 6 is fixedly connected with the inner side wall of the connector 2 by welding.

Referring to fig. 4, the outer diameter of the connecting tube 14 is smaller than the inner diameter of the placing groove 7, and the lower surface of the connecting tube 14 is 5mm away from the inner bottom plate of the placing groove 7, so as to protect the tip of the connecting tube 14 from contamination.

The working principle is as follows: when liquid needs to be collected and stored, the upper cover 1 and the base 3 are opened, the valve 12 is screwed to be completely in an open state, the connecting pipe 14 is aligned with the liquid to be collected, the pull handle 15 is pulled to enable the piston column 10 to move upwards, the liquid is influenced by gas, the liquid can be absorbed into the liquid storage tank 5, the valve 12 is closed after the liquid is collected, the connecting pipe 14 is aligned into the placing groove 7, the base 3 is installed on the liquid storage tank 5 and screwed tightly, the gas above the liquid storage tank 5 is pumped out through the micro vacuum air pump 21, the air pressure gauge 16 is observed while the liquid is pumped out, the micro vacuum air pump 21 stops working after certain air pressure is reached, the upper cover 1 is screwed onto the connecting body 2 for long-term vacuum storage, the upper cover 1 can also be opened accidentally, the numerical values of the air pressure gauge 16 and the thermometer 17 are observed, when the stored liquid needs to be refrigerated, ice blocks can be placed into the ice block groove 9, when liquid need take out, open base 3 and open valve 12 can, wait that liquid is whole to get rid of the back, can rotate connector 2 and unpack apart and extract piston post 10, alright convenient inner wall to liquid storage pot 5 washs this moment, and then solved not abluent problem well, other liquid is stored to the same convenient next time, secondly lateral wall through liquid storage pot 5 again has added carrying handle 4, can make things convenient for personnel to carry and draw and carry, the device convenient to detach and installation, the input cost is not high, the liquid performance is good to the vacuum storage liquid, suitable extensive popularization.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A liquid storage device of lift-pull type interlayer vacuum comprises an upper cover (1), and is characterized in that: the lower end of the upper cover (1) is connected with a connector (2), the lower end of the connector (2) is connected with a liquid storage tank (5), a limiting ring (6) is arranged in the middle of the inner side wall of the connector (2), a rubber pad (11) is arranged on the lower surface of the limiting ring (6), a group of carrying handles (4) are symmetrically arranged at two ends of the outer side wall of the liquid storage tank (5), a piston column (10) is arranged on the inner side of the liquid storage tank (5), a funnel (13) is arranged at the position, under the piston column (10), of the lower end of the inner side wall of the liquid storage tank (5), the lower end of the funnel (13) is connected with a connecting pipe (14), a valve (12) is installed in the middle of the connecting pipe (14), a base (3) is connected with the bottom end of the liquid storage tank (5), an ice block groove (9) is arranged on the inner side of the base (3), and a fixing block (8) is fixedly connected with the position at the middle of the lower surface of the ice block groove (9), a placing groove (7) is formed in the middle of the upper surface of the fixing block (8);

the liquid storage tank (5) comprises an anticorrosive layer (501), a heat insulation layer (502) and a protective layer (503), wherein the heat insulation layer (502) is positioned between the anticorrosive layer (501) and the protective layer (503), the anticorrosive layer (501) is positioned at the inner side wall end of the heat insulation layer (502), and the protective layer (503) is positioned at the outer side wall end of the heat insulation layer (502);

a battery groove (18) is formed in the middle of the upper surface of the piston column (10), a barometer (16) is installed at one end of the upper surface of the piston column (10), a miniature vacuum air pump (21) is installed at the other end of the upper surface of the piston column (10), a control button (19) is arranged on one side of the miniature vacuum air pump (21), a thermometer (17) is arranged on one side of the barometer (16), a pull handle (15) is connected to the position, located right above the battery groove (18), of the upper end of the piston column (10), an exhaust hole (20) is formed in the position, close to the other side of the miniature vacuum air pump (21), of the upper surface of the piston column (10), a sealing rubber ring (23) wraps the outer side wall of the lower end of the piston column (10), and an inner groove (22) is formed between the piston column (10) and the battery groove (18);

the exhaust hole (20) is communicated with the air exhaust port end of the miniature vacuum air pump (21) through a conduit, the exhaust hole (20) penetrates through the piston column (10) and is communicated with the inner groove (22), the sealing rubber ring (23) is fixedly connected with the outer side wall of the lower end of the piston column (10) through strong glue, and the lower surface of the sealing rubber ring (23) and the lower surface of the piston column (10) are positioned on the same horizontal plane;

the outer diameter of the connecting pipe (14) is smaller than the inner diameter of the placing groove (7), and the distance between the lower surface of the connecting pipe (14) and the inner bottom plate of the placing groove (7) is 5 mm.

2. The liquid storage device of claim 1, wherein: the upper cover (1) is rotatably connected with the connecting body (2), the connecting body (2) is rotatably connected with the liquid storage tank (5), and the liquid storage tank (5) is rotatably connected with the base (3) through threads.

3. The liquid storage device of claim 1, wherein: the limiting ring (6) and the rubber pad (11) are the same in structure size, the limiting ring (6) and the rubber pad (11) are fixedly connected through strong glue in a bonding mode, and the limiting ring (6) is fixedly connected with the inner side wall of the connecting body (2) through welding.

4. The liquid storage device of claim 1, wherein: the thickness of the anticorrosive layer (501) is 2-3mm, the thickness of the heat preservation and insulation layer (502) is 3-4mm, and the thickness of the protective layer (503) is 5-6 mm.

5. The liquid storage device of claim 1, wherein: the outer diameter of the sealing rubber ring (23) is slightly larger than the inner diameter of the liquid storage tank (5), and the pull handle (15) is fixedly connected with the piston column (10) through welding.