CN215323935U

CN215323935U - Plastic container for storing biological process liquid

Info

Publication number: CN215323935U
Application number: CN202120083787.8U
Authority: CN
Inventors: 钟进; 陆金春; 王亚晶; 骆峻
Original assignee: Nanjing Jingjing Biotechnology Co ltd
Current assignee: Nanjing Jingjing Biotechnology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-28
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a plastic container for storing biological process liquid, which comprises a plastic bottle, wherein a pressure taking device is fixedly arranged at the top of the plastic bottle, a filtering device is fixedly arranged on the outer surface of the top of the plastic bottle, the upper end of the filtering device is movably connected with a bottle cap, a metering device is fixedly arranged at the inner top of the plastic bottle, the other end of the metering device is fixedly arranged at the inner bottom of the plastic bottle, a liquid discharging opening is formed in the side wall of the plastic bottle, and a liquid discharging cover is movably connected to the outer surface of the liquid discharging opening. According to the utility model, by arranging the pressing device, liquid enters the liquid storage cylinder from the liquid guide pipe, finally passes through the first liquid outlet pipe and the second liquid outlet pipe, and finally flows out through the liquid outlet, so that the phenomenon of manually pouring the liquid is avoided, great convenience is brought to operators, the phenomenon that the liquid splashes to hurt people or is wasted is reduced, by arranging the metering device, the volume of the liquid in the plastic bottle is accurately displayed by utilizing the floating position and scales, and the inaccuracy caused by manual measurement is avoided.

Description

Plastic container for storing biological process liquid

Technical Field

The utility model relates to the technical field of plastic containers, in particular to a plastic container for storing biological process liquid.

Background

Plastic containers, i.e., hollow blow molded containers, are processed by a hollow molding method. The plastic barrel and the tank with the opening are mainly used for containing solid chemicals, foods, medicines and the like; the closed plastic bucket and tank are mainly used for containing liquid substances. It has the characteristics of light weight, difficult breakage, corrosion resistance and recyclability,

the biological process liquid is often stored in a plastic container, but the existing plastic container for storing the biological process liquid needs to be inverted when in use to pour out the liquid, which is not only troublesome, but also easy to cause loss, and staff can not accurately pour out a proper amount of liquid by hand when in use, which is very inaccurate and can cause waste in many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plastic container for storing biological process liquid.

In order to achieve the purpose, the utility model adopts the following technical scheme: the plastic container comprises a plastic bottle, wherein a pressure taking device is fixedly mounted at the top of the plastic bottle, a filtering device is fixedly mounted on the outer surface of the top of the plastic bottle, the upper end of the filtering device is movably connected with a bottle cap, a metering device is fixedly mounted at the inner top of the plastic bottle, the other end of the metering device is fixedly mounted at the inner bottom of the plastic bottle, a liquid discharging opening is formed in the side wall of the plastic bottle, and a liquid discharging cover is movably connected to the outer surface of the liquid discharging opening.

As a further description of the above technical solution:

the device is got to pressure includes the fixed lid, fixed lid upper end movable mounting has No. two drain pipes, and No. two drain pipe one ends run through the fixed lid, No. two drain pipes keep away from the other end of fixed lid and have seted up the liquid outlet, fixed lid lower extreme fixed mounting has a stock solution section of thick bamboo, fixed lid lower extreme fixed mounting has a drain pipe, and is located the inside of stock solution section of thick bamboo, No. one the fixed cover of drain pipe surface is equipped with the piston, No. two drain pipe lateral wall fixed mounting has the air discharge valve, just the air discharge valve is located the piston below, piston and the equal sliding connection of stock solution section of thick bamboo both sides wall.

As a further description of the above technical solution:

a drain pipe lower extreme fixed mounting has the plastic slab, plastic slab lower extreme fixed mounting has the spring, spring lower extreme fixed mounting has the feed liquor valve, the one end swing joint that the spring was kept away from to the feed liquor valve is on the bottom in the liquid storage cylinder, liquid storage cylinder bottom surface fixed mounting has the catheter, the inlet has been seted up to the liquid storage cylinder bottom.

As a further description of the above technical solution:

the metering device comprises a metering pipe, a plurality of liquid inlet holes are formed in the side wall of the metering pipe, scales are arranged on the side wall of the metering pipe, and a buoy is placed at the bottom in the metering pipe.

As a further description of the above technical solution:

the filter device comprises a filter screen, a fixed block is fixedly mounted at one end of the filter screen, a pushing handle is fixedly mounted at the other end far away from the fixed block, a liquid inlet pipe is fixedly mounted at the lower end of the bottle cap, a groove is formed in the side wall of the liquid inlet pipe, the groove is located on one side close to the fixed block, a movable hole is formed in the other side wall of the liquid inlet pipe, and the filter screen penetrates through the movable hole in a sliding mode.

As a further description of the above technical solution:

the plastic bottle lower extreme fixed mounting has the base, base lower extreme fixed mounting has the foam-rubber cushion.

The utility model has the following beneficial effects:

1. compared with the prior art, this plastic container is used in biological technology liquid storage gets the device through setting up the pressure, and liquid gets into the liquid storage cylinder by the catheter, through a drain pipe and No. two drain pipes at last, finally flows through the liquid outlet, has avoided the manual work to pour liquid, has made things convenient for operating personnel greatly to it appears to have reduced liquid splash wounded people or extravagant condition.

2. Compared with the prior art, the plastic container for storing the biological process liquid accurately displays the liquid volume in the plastic bottle by arranging the metering device and utilizing the floating position and the floating scale, avoids the inaccuracy caused by manual measurement and calculation, and improves the accuracy and the efficiency of operators.

Drawings

FIG. 1 is a schematic overall view of a plastic container for storing bioprocess liquid according to the present invention;

FIG. 2 is a schematic view of a pressing device for a plastic container for storing a bioprocess liquid according to the present invention;

FIG. 3 is a schematic view of a metering device for a plastic container for storing bioprocess liquid according to the present invention;

FIG. 4 is a schematic view of a filtration apparatus for a plastic container for storing bioprocess liquid according to the present invention.

Illustration of the drawings:

1. a plastic bottle; 2. a pressing device; 3. a metering device; 4. a filtration device; 5. a liquid discharging cover; 6. a tapping port; 7. a base; 8. a sponge cushion; 9. a bottle cap; 21. a liquid outlet; 22. a first liquid outlet pipe; 23. a piston; 24. a spring; 25. a liquid inlet; 26. a catheter; 27. a liquid inlet valve; 28. a liquid storage cylinder; 29. an exhaust valve; 210. a fixed cover; 211. a second liquid outlet pipe; 212. a plastic panel; 31. calibration; 32. a liquid inlet hole; 33. floating; 34. a metering tube; 41. a groove; 42. a fixed block; 43. a filter screen; 44. a pushing handle; 45. a movable hole; 46. a liquid inlet pipe.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1 to 4, the present invention provides a plastic container for storing a bioprocess liquid: including

plastic bottle

1, 1 top fixed mounting of plastic bottle presses and gets

device

2, and 1 top fixed surface in plastic bottle installs filter equipment 4, and filter equipment 4 upper end swing joint has a bottle lid 9, and top fixed mounting has metering device 3 in the

plastic bottle

1, and 3 other end fixed mounting of metering device have a bottom in the plastic bottle 1, and the tapping hole 6 has been seted up to 1 lateral wall of plastic bottle, and 6 outer surface swing joint in tapping hole has tapping lid 5.

Press and get device 2 and include fixed lid 210, fixed lid 210 upper end movable mounting has No. two drain pipes 211, and No. two drain pipes 211 one end runs through fixed lid 210, No. two drain pipes 211 keep away from the other end of fixed lid 210 and seted up liquid outlet 21, fixed lid 210 lower extreme fixed mounting has liquid storage barrel 28, fixed lid 210 lower extreme fixed mounting has drain pipe 22 No. one, and be located the inside of liquid storage barrel 28, No. one the outer fixed surface of drain pipe 22 is equipped with piston 23, No. two drain pipes 211 lateral wall fixed mounting has exhaust valve 29, and exhaust valve 29 is located piston 23 below, piston 23 and the equal sliding connection of 28 both sides wall of liquid storage barrel, liquid storage barrel 28 mainly is access a certain amount of liquid, conveniently press at every turn and can extrude liquid.

No. one drain pipe 22 lower extreme fixed mounting has plastic slab 212, and plastic slab 212 lower extreme fixed mounting has spring 24, and spring 24 lower extreme fixed mounting has feed liquor valve 27, and the one end swing joint that spring 24 was kept away from to feed liquor valve 27 is on the bottom in liquid storage cylinder 28, and liquid storage cylinder 28 bottom external surface fixed mounting has catheter 26, and inlet 25 has been seted up to liquid storage cylinder 28 bottom, and inlet 25 is in order to let the liquid of plastic bottle 1 the inside enter into liquid storage cylinder 28.

Metering device 3 includes metering tube 34, and a plurality of feed liquor holes 32 have been seted up to metering tube 34 lateral wall, is provided with scale 31 on the metering tube 34 lateral wall, and cursory 33 has been placed to the bottom in metering tube 34, and cursory 33 reduces the change position along with the increase of liquid, and the scale 31 that cursory 33's position corresponds is exactly the volume of liquid in the plastic bottle 1.

Filter equipment 4 includes filter screen 43, filter screen 43 one end fixed mounting has fixed block 42, the other end fixed mounting who keeps away from fixed block 42 has pushing

hands

44, 9 lower extremes of bottle lids fixed mounting has feed liquor pipe 46, recess 41 has been seted up to feed liquor pipe 46 lateral wall, and recess 41 is located the one side that is close to fixed block 42, another lateral wall of feed liquor pipe 46 is opened there is movable hole 45, and filter screen 43 slides and runs through movable hole 45, filter screen 43 mainly is for filtering impurity, guarantee the purity of liquid.

1 lower extreme fixed mounting of plastic bottle has

base

7, and 7 lower extremes of base fixed mounting have foam-rubber cushion 8, and foam-rubber cushion 8 is more stable when making plastic bottle 1 place.

The working principle is as follows: when in use, the first liquid outlet pipe 22 moves downwards by pressing the second liquid outlet pipe 211, and simultaneously drives the piston 23 and the plastic plate 212 to move downwards, so that the spring 24 generates elastic deformation downwards, at this time, the liquid in the liquid storage cylinder 28 enters the first liquid outlet pipe 22 from the exhaust valve 29 under the action of pressure, finally flows out of the liquid outlet 21 of the second liquid outlet pipe 211, releases the pressure of the spring 24, lifts the first liquid outlet pipe 22, the piston 23 and the second liquid outlet pipe 211, at this time, as the intermediate volume is increased, the liquid inlet valve 27 is opened, the liquid enters the liquid storage cylinder 28 and waits for the next extrusion, and by arranging the metering device 3, when liquid is injected into the plastic bottle 1, the liquid enters the metering tube 34 through the liquid inlet hole 32, then the float 33 floats on the liquid surface due to the buoyancy of the liquid, and the volume of the liquid can be accurately seen by looking at the position of the float 33 on the scale 31.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A plastic container for storing biotechnological liquids, comprising a plastic bottle (1), characterized in that: the plastic bottle is characterized in that a pressure taking device (2) is fixedly mounted at the top of the plastic bottle (1), a filtering device (4) is fixedly mounted on the outer surface of the top of the plastic bottle (1), a bottle cap (9) is movably connected to the upper end of the filtering device (4), a metering device (3) is fixedly mounted at the inner top of the plastic bottle (1), the other end of the metering device (3) is fixedly mounted at the bottom of the plastic bottle (1), a liquid discharging port (6) is formed in the side wall of the plastic bottle (1), and a liquid discharging cover (5) is movably connected to the outer surface of the liquid discharging port (6).

2. A plastic container for bioprocess liquid storage according to claim 1, wherein: device (2) are got to pressure includes fixed cover (210), fixed cover (210) upper end movable mounting has drain pipe (211) No. two, and drain pipe (211) one end runs through fixed cover (210) No. two, No. two the other end that fixed cover (210) were kept away from in drain pipe (211) has seted up liquid outlet (21), fixed cover (210) lower extreme fixed mounting has liquid storage cylinder (28), fixed cover (210) lower extreme fixed mounting has drain pipe (22) No. one, and is located the inside of liquid storage cylinder (28), drain pipe (22) outer fixed surface cover is equipped with piston (23), No. two drain pipe (211) lateral wall fixed mounting has exhaust valve (29), just exhaust valve (29) are located piston (23) below, piston (23) and the equal sliding connection of both sides wall of liquid storage cylinder (28).

3. A plastic container for bioprocess liquid storage according to claim 2, characterized in that: a drain pipe (22) lower extreme fixed mounting has plastic slab (212), plastic slab (212) lower extreme fixed mounting has spring (24), spring (24) lower extreme fixed mounting has feed liquor valve (27), the one end swing joint that spring (24) were kept away from in feed liquor valve (27) is on liquid storage cylinder (28) bottom, liquid storage cylinder (28) bottom surface fixed mounting has catheter (26), inlet (25) have been seted up to liquid storage cylinder (28) bottom.

4. A plastic container for bioprocess liquid storage according to claim 1, wherein: metering device (3) are including metering tube (34), a plurality of feed liquor holes (32) have been seted up to metering tube (34) lateral wall, be provided with scale (31) on metering tube (34) lateral wall, cursory (33) have been placed to the bottom in metering tube (34).

5. A plastic container for bioprocess liquid storage according to claim 1, wherein: filter equipment (4) include filter screen (43), filter screen (43) one end fixed mounting has fixed block (42), keeps away from the other end fixed mounting of fixed block (42) has pushing hands (44), bottle lid (9) lower extreme fixed mounting has feed liquor pipe (46), feed liquor pipe (46) lateral wall is seted up fluted (41), and recess (41) are located the one side of being close to fixed block (42), feed liquor pipe (46) another lateral wall is opened there is activity hole (45), and filter screen (43) slide and run through activity hole (45).

6. A plastic container for bioprocess liquid storage according to claim 1, wherein: the plastic bottle is characterized in that a base (7) is fixedly installed at the lower end of the plastic bottle (1), and a spongy cushion (8) is fixedly installed at the lower end of the base (7).