CN220010866U

CN220010866U - Container liquid package

Info

Publication number: CN220010866U
Application number: CN202320971812.5U
Authority: CN
Inventors: 崔宁宁; 魏光吉
Original assignee: Qingdao Let Flexitank Co ltd
Current assignee: Qingdao Let Flexitank Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-14
Anticipated expiration: 2033-04-26

Abstract

The utility model provides container liquid packaging, which belongs to the technical field of liquid packaging, wherein an air bag is arranged at the side part of a container liquid packaging liquid bag, one part of the air bag is positioned in the liquid bag, the other part of the air bag is positioned outside the liquid bag, the upper end of the outer part of the air bag is provided with an air inlet, the lower end of the air bag is provided with an air outlet, the air inlet and the air outlet are both communicated with the air bag, the upper part of the air inlet is connected and communicated with the side wall of a first connecting pipe through a connecting port, one end of the first connecting pipe is provided with an air pump, an air pump outlet is communicated with the first connecting pipe, the lower part of the air outlet is connected and communicated with the side wall of a second connecting pipe through a connecting port, and one end of the second connecting pipe is provided with a second pressure stabilizing valve; the two sides of the liquid bag are provided with fixing plates, the inner side surfaces of the fixing plates are provided with clamping grooves, the upper part and the lower part of the fixing plates are provided with placing grooves, and the outer side parts of the fixing plates are provided with fixing rods; the utility model can solve the problem that the container and the liquid bag are easily damaged by the impact of the liquid in the liquid bag caused by external force.

Description

Container liquid package

Technical Field

The utility model belongs to the technical field of liquid packaging, and particularly relates to container liquid packaging.

Background

The container liquid bag can replace expensive traditional packages such as oil tank trucks, iron drums and the like in non-dangerous liquid transportation, wherein the highest capacity can reach 24000 liters, and the highest capacity is higher than that of barreled goods by about 35 percent, so that the container liquid bag is calculated by using a container, and the freight rate of the non-oil tank boxes and special boxes is only required to pay for one-way freight, has no empty box return freight rate and cleaning cost, can effectively avoid cross contamination of goods, greatly reduces the fees such as loading, unloading, packaging, material management and the like, meets the requirements of environmental protection and food packaging, and the raw materials of the product have no pollution to the environment and are suitable for transportation modes such as sea transportation, railway transportation, land transportation and the like.

The existing container liquid bag is in the transportation process of liquid, liquid inside the liquid bag can be accelerated, decelerated, rocked and the like due to factors of a transportation means, liquid is caused to impact under the action of external acting force and inertia, the liquid impacts on the liquid bag, meanwhile, the liquid bag is impacted under the driving action of impact force, the container is easy to damage due to long-term transportation, and the liquid bag is easy to damage due to the fact that the container is easy to damage, and the liquid bag is easy to damage due to friction between the outer portion of the liquid bag and the inner wall of the container, so that the container liquid bag is easy to damage due to the impact of external force on the container and the liquid bag.

Disclosure of Invention

In view of this, the utility model provides a container liquid package, which can solve the problem that the container and the liquid bag are easily damaged by the impact of external force on the liquid in the liquid bag.

The utility model is realized in the following way:

the utility model provides a container liquid package, which comprises a liquid bag, wherein an air bag is arranged at the side part of the liquid bag, one part of the air bag is positioned in the liquid bag, the other part of the air bag is positioned outside the liquid bag, the upper end of the outer part of the air bag is provided with an air inlet, the lower end of the air bag is provided with an air outlet, the air inlet and the air outlet are both communicated with the inside of the air bag, the upper part of the air inlet is connected and communicated with the side wall of a first connecting pipe through a connecting port, one end of the first connecting pipe is provided with an air pump, the output port of the air pump is communicated with the first connecting pipe, the lower part of the air outlet is connected and communicated with the side wall of a second connecting pipe through the connecting port, and one end of the second connecting pipe is provided with a second pressure stabilizing valve; the two sides of the liquid bag are provided with fixing plates, the inner side surfaces of the fixing plates are provided with clamping grooves, the upper part and the lower part of the fixing plates are provided with placing grooves, and the outer side parts of the fixing plates are provided with fixing rods; the gasbag is located outside part block of liquid bag is inside the block groove, first connecting pipe the second connecting pipe is located in the standing groove, the dead lever is used for being connected with the outside.

Through setting up the gasbag, the gasbag stretches into inside the liquid bag, when the gasbag is full of gas, gasbag outside portion and block groove close contact block, block groove restriction gasbag's motion, when the liquid in the liquid bag flows, the gasbag that swells and the motion is restricted can play the effect of hindrance to the flow of liquid, can effectually prevent the production of liquid impact; simultaneously the gasbag is fixed on the liquid bag lateral wall, and the fixed plate has fixed the gasbag through the block groove, and the fixed plate is fixed the liquid bag promptly, and the user can be through adopting fixed mode such as rope to fix fixed plate and container through the dead lever, and the fixed plate is fixed, has fixed the liquid bag promptly. The problem that the container and the liquid bag are easily damaged due to the impact of external force on the liquid in the liquid bag can be solved by reducing the impact of the liquid and fixing the liquid bag.

On the basis of the technical scheme, the container liquid package can be improved as follows:

the air pump is characterized in that a heater is further arranged on the first connecting pipe, the heater is located between the air pump and the air inlet, and the heater is used for heating air inside the first connecting pipe.

Through setting up the heater, can heat the inside gas of first connecting pipe, the steam is let in the gasbag, and the hot gas in the gasbag can carry out heat transfer through the gasbag wall with the liquid in the liquid bag, can heat the liquid in the liquid bag.

Further, the connector comprises a sealing gasket, a locking cover and a sleeve pipe, the sealing gasket is tightly contacted with the outer wall of the sleeve pipe and the inner wall of the locking cover, the locking cover is clamped between the locking cover and the sleeve pipe, threads matched with the air inlet and the outer wall of the air outlet are arranged on the inner wall of the locking cover, and the upper part of the locking cover is connected with the outer wall of the locking cover through clamping blocks in a rotating and clamping mode.

The connecting port adopts the arrangement, and the knob locking cover can complete the connection by inserting the sleeve pipe into the air inlet or the air outlet. Through the sleeve pipe, the connection and the dismantlement of first connecting pipe and air inlet and second connecting pipe and gas outlet can be accomplished to rotatory locking lid, facilitate the use.

Further, the number of the air bags and the engaging grooves is plural.

The air bags are arranged in a plurality, the air bags can effectively prevent liquid impact, and the clamping grooves are correspondingly arranged in a plurality for placing the air bags.

Further, the air bags are symmetrically or alternatively arranged on two sides of the liquid bag, and the heater, the air pump, the first connecting pipe, the second connecting pipe and the second pressure stabilizing valve are arranged on two sides of the liquid bag and are connected in the same connecting mode.

When liquid impact acts on the air bag, the air bag transmits impact force to the fixing plate, and the air bags are arranged on two sides of the air bag, so that the impact force on two sides can be transmitted to the fixing plate on two sides of the air bag, and the torsion of the single-side stress is prevented.

Further, each fixing plate comprises two fixing rods, and the fixing rods are respectively arranged in grooves on two sides of the fixing plate.

Every both sides of fixed plate all are provided with the dead lever, can fix the position of fixed plate through both ends, and the fixation is more firm.

Furthermore, the liquid bag and the air bag are both made of polyethylene materials.

And the polyethylene material is adopted, so that the corrosion resistance is good, and the sealing performance is excellent.

Preferably, the liquid bag and the air bag can be manufactured by adopting a blow molding process, and the wall thickness of the blow molding process product is uniform and the durability is good.

Further, the first pressure stabilizing valve is connected with the liquid inlet and outlet of the liquid bag in a threaded mode.

The first pressure stabilizing valve is used for keeping the pressure inside the liquid bag stable.

Further, the rated pressure of the second pressure stabilizing valve is smaller than the rated pressure of the first pressure stabilizing valve.

Through the arrangement, when the pressure change in the liquid bag is increased in specific use, as the rated pressure of the second pressure stabilizing valve is smaller than the rated pressure of the first pressure stabilizing valve, the liquid bag presses the air bag to shrink when the pressure in the liquid bag is larger than the pressure in the air bag, the air bag receives pressure, the pressure in the air bag is increased, and the second pressure stabilizing valve carries out pressure stabilizing and air discharging, so that the pressure of the second pressure stabilizing valve tends to be equal, namely the rated pressure of the second pressure stabilizing valve tends to be reached; when the pressure in the liquid bag is increased, the pressure in the liquid bag can be prevented from being increased continuously to a certain extent by reducing the air bag, so that a buffering effect is achieved.

Further, the first connecting pipe comprises a hard pipe and a hose, and the hard pipe is connected with the hose in a method; the connecting port is arranged at the hard pipe position, and the heater and the air pump are arranged at the first connecting pipe hose position; the second connecting pipe is a hard pipe.

Adopt the hard tube, when taking up the hard tube, can keep the shape unchanged, the person of facilitating the use finds the connector, also can not twist reverse because of shape change and lead to the connector motion simultaneously, makes the connection between connector and air inlet, the gas outlet receive the influence, adopts the hose, conveniently adjusts the position of heater and air pump.

Compared with the prior art, the container liquid package has the beneficial effects that: through setting up the gasbag, the gasbag stretches into inside the liquid bag, when the gasbag is full of gas, gasbag outside portion and block groove close contact block, block groove restriction gasbag's motion, when the liquid in the liquid bag flows, the gasbag that swells and the motion is restricted can play the effect of hindrance to the flow of liquid, can effectually prevent the production of liquid impact; simultaneously the gasbag is fixed on the liquid bag lateral wall, and the fixed plate has fixed the gasbag through the block groove, and the fixed plate is fixed the liquid bag promptly, and the user can be through adopting fixed mode such as rope to fix fixed plate and container through the dead lever, and the fixed plate is fixed, has fixed the liquid bag promptly. Through reducing the production that liquid was strikeed and fix the liquid bag can solve the inside liquid of liquid bag and receive the problem that the impact that external force produced causes easily causes the damage to container and liquid bag, can also add and establish the heater, can heat the inside gas of first connecting pipe, and the steam is let in the gasbag, and the steam in the gasbag can carry out heat transfer through the gasbag wall with the liquid in the liquid bag, can heat the liquid in the liquid bag.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external schematic view of a container liquid package;

FIG. 2 is a longitudinal cross sectional view of a container liquid package;

FIG. 3 is an enlarged view of a longitudinal section of a container liquid package;

FIG. 4 is a cross-sectional view of a container liquid package;

FIG. 5 is a schematic view of a container liquid packaging retaining plate;

in the drawings, the list of components represented by the various numbers is as follows:

1. a liquid bag; 11. a first pressure stabilizing valve; 2. an air bag; 21. an air inlet; 22. an air outlet; 3. a fixing plate; 31. a clamping groove; 32. a fixed rod; 33. a placement groove; 4. a heater; 5. an air pump; 6. a first connection pipe; 7. a second connection pipe; 8. a connection port; 81. a sealing gasket; 82. a locking cover; 83. sleeving the pipe; 9. and a second pressure stabilizing valve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1-5, the first embodiment of the container liquid package provided by the utility model comprises a liquid bag 1, wherein an air bag 2 is arranged at the side part of the liquid bag 1, a part of the air bag 2 is positioned in the liquid bag 1, a part of the air bag 2 is positioned outside the liquid bag 1, an air inlet 21 is arranged at the upper end of the outer part of the air bag 2, an air outlet 22 is arranged at the lower end of the air bag 2, the air inlet 21 and the air outlet 22 are both communicated with the inside of the air bag 2, the upper part of the air inlet 21 is connected and communicated with the side wall of a first connecting pipe 6 through a connecting port 8, one end of the first connecting pipe 6 is provided with an air pump 5, an output port of the air pump 5 is communicated with the first connecting pipe 6, the lower part of the air outlet 22 is connected and communicated with the side wall of a second connecting pipe 7 through the connecting port 8, and one end of the second connecting pipe 7 is provided with a second pressure stabilizing valve 9; the two sides of the liquid bag 1 are provided with a fixed plate 3, the inner side surface of the fixed plate 3 is provided with a clamping groove 31, the upper part and the lower part of the fixed plate 3 are provided with a placing groove 33, and the outer side part of the fixed plate 3 is provided with a fixed rod 32; the air bag 2 is located outside the liquid bag 1 and is clamped in the clamping groove 31, the first connecting pipe 6 and the second connecting pipe 7 are located in the placing groove 33, and the fixing rod 32 is used for being connected with the outside.

When the air pump is used, a user firstly starts the air pump 5 to introduce air flow into the air bag 2, at the moment, the air flow flows into the air bag 2 from the air pump 5 through the first connecting pipe 6, so that the air bag 2 is inflated and swelled, and when the air pressure in the air bag 2 is greater than the rated pressure of the second pressure stabilizing valve 9, the air flow in the air bag 2 overflows from the second pressure stabilizing valve 9 through the second connecting pipe 7; then liquid is injected into the liquid bag 1 through the liquid inlet and outlet of the liquid bag 1, after the injection is completed, the first pressure stabilizing valve 11 is fixed on the liquid inlet and outlet of the liquid bag 1 through the screw thread knob, then a user clamps the fixing plates 3 on two sides of the liquid bag 1 according to the clamping grooves 31 on the fixing plates 3 and the outer parts of the air bags 2, at the moment, the first connecting pipes 6 and the second connecting pipes 7 are positioned in the placing grooves 33, after the user confirms that the fixing plates 3 are tightly clamped with the liquid bag 1, the two fixing plates 3 are mutually bound through the fixing rods 32 on the same side of the two fixing plates 3 by using binding ropes, the two fixing plates 3 are kept stable relative to the liquid bag 1 in the middle of the fixing plates, and then the two fixing plates 3 and the liquid bag 1 in the middle are kept stable relative to the container by using the binding ropes through the binding clamping grooves 31 and the container.

In the above technical solution, the first connecting tube 6 is further provided with a heater 4, the heater 4 is located between the air pump 5 and the air inlet 21, and the heater 4 is used for heating the air inside the first connecting tube 6.

When heating is needed, a user starts the heater 4, the heater 4 heats the gas in the first connecting pipe 6, the heated gas flows into the air bag 2 under the driving of the air pump 5, and the heated gas in the air bag 2 exchanges heat with the liquid in the liquid bag 1 through the air bag wall of the air bag 2 to heat the liquid in the liquid bag 1.

Further, in the above technical scheme, the connection port 8 includes a sealing gasket 81, a locking cover 82, and a sleeve 83, the sealing gasket 81 is tightly contacted with the outer wall of the sleeve 83 and the inner wall of the locking cover 82, and is clamped between the locking cover 82 and the sleeve 83, threads matched with the outer walls of the air inlet 21 and the air outlet 22 are provided on the inner wall of the locking cover 82, and the upper part of the locking cover 82 is rotationally clamped and connected with the outer wall of the locking cover 82 through a clamping block.

When the air inlet 21 is connected with the first connecting pipe 6, a user sleeves the sleeve 83 into the air inlet 21, then the internal thread of the locking cover 82 is aligned with the external thread of the air inlet 21, the locking cover 82 is locked by the knob, the locking cover 82 rotates the air inlet 21 into the locking cover 82 through being matched with the thread of the air inlet 21 along with the rotation of the locking cover 82, the upper part of the air inlet 21 is tightly contacted with the sealing gasket 81, the sealing gasket 81 prevents the locking cover 82 from continuing the knob pushing, the user feels resistance to stop the rotation, and the connection is completed; the gasket 81 seals the connection of the locking cap 82 to the air inlet 21.

Further, in the above-described embodiments, the number of the airbag 2 and the engagement groove 31 is plural.

Furthermore, in the above technical scheme, the air bags 2 are symmetrically or alternatively arranged at two sides of the liquid bag 1, and the heater 4, the air pump 5, the first connecting pipe 6, the second connecting pipe 7 and the second pressure stabilizing valve 9 are all arranged at two sides of the liquid bag 1 and are connected in the same connection mode.

Further, in the above technical solution, each fixing plate 3 includes two fixing rods 32, and the fixing rods 32 are respectively disposed in grooves on two sides of the fixing plate 3.

Furthermore, in the above technical solution, both the liquid bag 1 and the air bag 2 are made of polyethylene materials.

Further, in the above technical solution, the first pressure stabilizing valve 11 is screwed at the liquid inlet and outlet of the liquid bag 1.

Further, in the above technical solution, the rated pressure of the second pressure stabilizing valve 9 is smaller than the rated pressure of the first pressure stabilizing valve 11.

Further, in the above technical solution, the first connecting pipe 6 includes a hard pipe and a hose, and the hard pipe is connected with the hose through a method; the connecting port 8 is arranged at the hard pipe position, and the heater 4 and the air pump 5 are arranged at the hose position of the first connecting pipe 6; the second connection pipe 7 is a hard pipe.

Specifically, the method comprises the following specific operation steps: when the air pump is used, a user firstly starts the air pump 5 to introduce air flow into the air bag 2, at the moment, the air flow flows into the air bag 2 from the air pump 5 through the first connecting pipe 6, so that the air bag 2 is inflated and swelled, and when the air pressure in the air bag 2 is greater than the rated pressure of the second pressure stabilizing valve 9, the air flow in the air bag 2 overflows from the second pressure stabilizing valve 9 through the second connecting pipe 7; then liquid is injected into the liquid bag 1 through the liquid inlet and outlet of the liquid bag 1, after the injection is completed, the first pressure stabilizing valve 11 is fixed on the liquid inlet and outlet of the liquid bag 1 through the screw thread knob, then a user clamps the fixing plate 3 on two sides of the liquid bag 1 according to the clamping grooves 31 on the fixing plate 3 and the outer part of the air bag 2, at the moment, the first connecting pipe 6 and the second connecting pipe 7 are both positioned in the placing grooves 33, after the user confirms that the fixing plate 3 is tightly clamped with the liquid bag 1, the two fixing plates 3 are mutually clamped by the binding ropes through the fixing rods 32 on the same side of the two fixing plates 3, the two fixing plates 3 are kept stable relative to the liquid bag 1 in the middle, and then the binding ropes are used for keeping the two fixing plates 3 and the liquid bag 1 in the middle stable relative to the container through the binding clamping grooves 31 and the container

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a container liquid package, includes liquid bag (1), its characterized in that, liquid bag (1) lateral part is provided with gasbag (2), gasbag (2) a part is located inside liquid bag (1), a part is located outside liquid bag (1), gasbag (2) outside part upper end is provided with air inlet (21), and the lower extreme is provided with gas outlet (22), air inlet (21 gas outlet (22) all with gasbag (2) are inside to be linked together, air inlet (21) upper portion and first connecting pipe (6) lateral wall are connected and are linked together through connector (8), the one end of first connecting pipe (6) is provided with air pump (5), air pump (5) delivery outlet with first connecting pipe (6) intercommunication, gas outlet (22) lower part and second connecting pipe (7) lateral wall are connected and are linked together through connector (8), one end of second connecting pipe (7) is provided with second steady voltage valve (9); the liquid bag is characterized in that fixing plates (3) are arranged on two sides of the liquid bag (1), clamping grooves (31) are formed in the inner side face of the fixing plates (3), placing grooves (33) are formed in the upper portion and the lower portion of the fixing plates (3), and fixing rods (32) are arranged on the outer side portion of the fixing plates (3); the air bag (2) is located the outside part block of liquid bag (1) is inside block groove (31), first connecting pipe (6) second connecting pipe (7) are located in standing groove (33), dead lever (32) are used for being connected with the outside.

2. A container liquid package according to claim 1, characterized in that the first connecting tube (6) is further provided with a heater (4), the heater (4) being located between the air pump (5) and the air inlet (21), the heater (4) being adapted to heat the gas inside the first connecting tube (6).

3. A container liquid package according to claim 2, wherein the connection port (8) comprises a sealing gasket (81), a locking cover (82) and a sleeve (83), the sealing gasket (81) is tightly contacted with the outer wall of the sleeve (83) and the inner wall of the locking cover (82), the locking cover (82) is clamped between the locking cover (82) and the sleeve (83), threads matched with the air inlet (21) and the outer wall of the air outlet (22) are arranged on the inner wall of the locking cover (82), and the upper part of the locking cover (82) is connected with the outer wall of the locking cover (82) through clamping blocks in a rotating and clamping manner.

4. A container liquid package according to claim 3, wherein the air bag (2) and the engagement groove (31) are plural.

5. A container liquid package according to claim 4, characterized in that the air bags (2) are symmetrically or alternatively arranged at two sides of the liquid bag (1), and the heater (4), the air pump (5), the first connecting pipe (6), the second connecting pipe (7) and the second pressure stabilizing valve (9) are arranged at two sides of the liquid bag (1) and are connected in the same connection mode.

6. A container liquid package according to claim 5, characterized in that each of said fixing plates (3) comprises two fixing bars (32), said fixing bars (32) being arranged in grooves on both sides of said fixing plate (3), respectively.

7. A container liquid package according to claim 6, characterized in that the liquid bag (1) and the air bag (2) are both made of polyethylene material.

8. A container liquid package according to claim 7, characterized in that the liquid bag (1) is screwed with a first pressure stabilizing valve (11) at the liquid inlet and outlet.

9. A container liquid package according to claim 8, characterized in that the rated pressure of the second pressure stabilizing valve (9) is smaller than the rated pressure of the first pressure stabilizing valve (11).

10. A container liquid package according to claim 9, characterized in that the first connection tube (6) comprises a hard tube and a hose, the hard tube being connected to the hose; the connecting port (8) is arranged at the hard pipe position, and the heater (4) and the air pump (5) are arranged at the hose position of the first connecting pipe (6); the second connecting pipe (7) is a hard pipe.