CN217375742U

CN217375742U - Container liquid bag with built-in heater

Info

Publication number: CN217375742U
Application number: CN202121551907.9U
Authority: CN
Inventors: 王红梅; 周海鲁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-09-06
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to a built-in heater type container liquid bag, which comprises a container liquid bag body, wherein a discharge valve is arranged on the lower part of the door end face of the bag body, a filling valve is arranged on the top of the door end face of the bag body, a heater is arranged in the bag body, and an air inlet flange and an air outlet flange are arranged on the bottom of the door end face of the bag body; the container liquid bag is characterized in that a heater is arranged inside the container liquid bag body, the heater is fixed on an inner film of the container liquid bag body, the heater is connected with the heater through a hose, the heater is connected with an air inlet flange through a hose, the heater is connected with an air outlet flange through a hose, and a connecting pipe is arranged outside the container liquid bag body. The utility model overcomes the problems of the prior art, the heating is high-efficient, the production is convenient, the quality is safe, and the performance is reliable.

Description

Container liquid bag with built-in heater

Technical Field

The utility model belongs to container liquid bag field especially relates to a built-in heater formula container liquid bag, is a container liquid bag from taking heating structure promptly.

Background

The container liquid bag is a new type of soft packing container capable of storing and transporting various non-dangerous liquid goods. Each container can be placed in a standard container with a volume of 14-24 cubic meters and can store and transport 24000 liters of liquid at most. Can replace the traditional packages of expensive tank boxes, iron drums and the like in the transportation of non-dangerous liquid. The freight price only needs to pay one-way freight charge, no empty box return freight charge and no cleaning cost exist, the cross contamination of goods can be effectively avoided, the cost for loading, unloading, packaging, material management and the like is greatly reduced, the requirements of environmental protection and food packaging are met, and the raw materials of the product have no pollution to the environment and are suitable for transportation modes such as marine transportation, railway transportation, land transportation and the like. Compared with the traditional transportation and packaging mode, the packaging method has obvious economic advantages, so that the packaging method is widely applied to the fields of various chemical industry, petroleum, food, feed, agricultural products and the like.

At present, container liquid bags in many fields have heating requirements, and more advanced liquid bags are internally provided with stainless steel pipes as heating structures, and the stainless steel pipes are arranged in a bag body according to a wave-shaped structure. The production efficiency of this kind of structure is low, and built-in stainless steel hose all can cause the damage to bag body film in links such as production, packing, transportation, use of mating formation, causes the leakage accident.

CN201020015262.2 relates to a built-in heating pipe container liquid bag, mainly solves prior art and uses inconvenience, takes long problem. The technical characteristics of the utility model are that set up stainless steel hose in the container liquid bag, the stainless steel hose both ends are fixed on the liquid bag by two ring flanges, and the bottom in the liquid bag is fixed to the surplus reciprocating. The utility model discloses it is rational in infrastructure, effectively improved the programming rate of the liquid of liquid bag shipment freezing point low, practice thrift the time of loading and unloading. But the heating mode, the structure and the function are too simple, and the requirements of high heating efficiency, convenient production, safe quality and reliable performance cannot be met.

Disclosure of Invention

In view of this, the present invention provides a container liquid bag with a built-in heater.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

a container liquid bag with a built-in heater comprises a container liquid bag body, wherein a discharge valve is arranged on the lower portion of the end face of a door of the bag body, a filling valve is arranged on the top, close to the end face of the door, of the bag body, a heater is arranged inside the bag body, and an air inlet flange and an air outlet flange are arranged on the bottom of the end face of the door of the bag body.

Preferably, a heater is arranged in the container liquid bag body and fixed on the inner film of the bag body.

Preferably, a hose connection is used between the heaters.

Preferably, the heater is connected with the air inlet flange through a hose.

Preferably, the heater is connected with the air outlet flange through a hose.

Preferably, the bag body outer parts of the air inlet flange and the air outlet flange are provided with connecting pipes.

The utility model discloses at least, following technological effect has:

the utility model overcomes the problems in the prior art, and provides a built-in heater type container liquid bag which has the advantages of high heating efficiency, convenient production, safe quality and reliable performance.

Drawings

Fig. 1 is a schematic view of the working state of a container liquid bag with a built-in heater according to the present invention;

fig. 2 is a front view of a container liquid bag with a built-in heater according to the present invention;

FIG. 3 is a top cut-away view of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "back" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when used. Such terms are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention.

It is further noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-4, a container liquid bag with a built-in heater is provided with a discharge valve 10 at the lower part of the door end face of the bag body, and a filling valve 11 at the top of the bag body near the door end face.

As a preferred embodiment of the present invention, as shown in fig. 1 and 2, a container liquid bag with a built-in heater, the left side of the bottom of the near-door end face of the bag body is provided with an air inlet connecting pipe 5, and the right side of the bottom of the near-door end face of the bag body is provided with an air outlet connecting pipe 9.

As a preferred embodiment of the present invention, as shown in fig. 2, 3 and 4, in the container liquid bag with a built-in heater according to the present invention, an air inlet flange 14 is disposed on the left side of the bottom of the end face of the bag body near the door, the air inlet flange 14 is connected to the outside of the bag body with an air inlet connecting pipe 5, and the inside of the bag body is connected to a heating air inlet pipe 122;

as a preferred embodiment of the utility model, the nearly door end face bottom right side of the bag body is provided with gas outlet flange 15, and gas outlet flange 15 the connecting pipe 9 of giving vent to anger is connected to the external side of the bag, and the heating intake pipe 122 is connected to the internal side of bag.

As a preferred embodiment of the present invention, as shown in fig. 3, the container liquid bag with a built-in heater according to the present invention has the advantages that the heater 12 is uniformly disposed inside the bag body, the heater 12 is connected and fixed with the inner film of the bag body 2 through the heat-sealing line 126, the heater 12 is in direct contact with the medium loaded in the bag body to improve the heating efficiency, and the heater 12 includes the heating pipe 121, the fixing bottom sheet 124 and the fixing strip 125.

As a preferred embodiment of the present invention, as shown in fig. 4, in the heater 12, the heating pipe 121 is placed on the fixing film 124 and surrounds the layout around the center of a circle, the fixing strip 125 covers the heating pipe 121, and is connected with the fixing film 124 up and down by using a heat sealing process, so as to fix and form the heating pipe 121, and the end of the heating pipe 121 forms two ports, a heating air inlet pipe 122 and a heating air outlet pipe 123.

As a preferred embodiment of the utility model, as shown in fig. 3, 4, a built-in heater formula container liquid bag, between adjacent heater 12, use and connect heat conduction hose 13 and connect, heating hose 13 freely folds the bending and can normal use after recovering, uses heating hose 13 to make things convenient for the folding packing of bag body, can effectively ensure the security and the convenience of the bag body in production and the use of mating formation.

As a preferred embodiment of the present invention, as shown in fig. 3, the container liquid bag with built-in heater of the present invention includes a plurality of heaters inside, the heating outlet pipe 123 of the previous heater 12 is connected to the heating inlet pipe 122 of the next heater 12 through the connecting heat conducting hose 13, so as to form a closed heating system.

As a preferred embodiment of the present invention, as shown in fig. 1, in the actual operation of the container liquid bag with built-in heater of the present invention, the heat source 7 is connected to the air inlet connecting pipe 5 through the pipe a 6 to provide heat to the internal heater 12 of the bag, and the pipe b 8 is connected to the air outlet connecting pipe 9 to recycle the heating medium after the cold area to the heat source 7 for reuse.

The above embodiments are only used for illustration and not for limiting the technical solution of the present invention. Any modification or partial replacement without departing from the spirit of the present invention should be covered by the scope of the claims of the present invention.

Claims

1. A built-in heater formula container liquid bag which characterized in that: the container liquid bag comprises a container liquid bag body, wherein a discharge valve (10) is arranged on the lower portion of the door end face of the bag body, a filling valve (11) is arranged on the top of the bag body close to the door end face, a heater is arranged in the bag body, and an air inlet flange (14) and an air outlet flange (15) are arranged on the bottom of the door end face of the bag body;

the left side of the bottom of the end face of the bag body close to the door is provided with an air inlet connecting pipe (5), and the right side of the bottom of the end face of the bag body close to the door is provided with an air outlet connecting pipe (9); an air inlet flange (14) is arranged on the left side of the bottom of the end face, close to the door, of the bag body, the outer side of the bag body of the air inlet flange (14) is connected with an air inlet connecting pipe (5), and the inner side of the bag body is connected with a heating air inlet pipe (122); a gas outlet flange (15) is arranged on the right side of the bottom of the end face of the bag body close to the door, the outer side of the bag body of the gas outlet flange (15) is connected with a gas outlet connecting pipe (9), and the inner side of the bag body is connected with a heating gas inlet pipe (122); the heater (12) is uniformly arranged in the bag body, the heater (12) is connected and fixed with the inner layer film of the bag body (2) through a heat-seal line (126), and the heater (12) comprises a heating pipe (121), a fixed bottom sheet (124) and a fixed strip (125); in the heater (12), the heating pipe (121) is arranged on the fixed bottom sheet (124) and is arranged around the circle center, the fixing strip (125) covers the heating pipe (121), and is connected with the fixed bottom sheet (124) up and down by using a heat seal process to fix and form the heating pipe (121), and the tail end of the heating pipe (121) forms two ports, namely a heating air inlet pipe (122) and a heating air outlet pipe (123); the adjacent heaters (12) are connected by a connecting heat-conducting hose (13); the heating air outlet pipe (123) of the former heater (12) is connected with the heating air inlet pipe (122) of the latter heater (12) through the connecting heat-conducting hose (13) to form a closed heating system; the heat source (7) is connected with the air inlet connecting pipe (5) through a pipe a (6) to provide heat for the heater (12) in the bag body, and a pipe b (8) is connected with the air outlet connecting pipe (9).