CN112773217A

CN112773217A - Self-heating type medicinal diet storage tank

Info

Publication number: CN112773217A
Application number: CN202011559768.4A
Authority: CN
Inventors: 牛海涛; 李丹; 谢飞; 梁烨
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-05-11

Abstract

The invention relates to the technical field of heat preservation equipment, in particular to a self-heating type medicinal diet storage tank which comprises an outer metal tank and an inner metal tank, wherein a vacuum layer is arranged between the inner metal tank and the outer metal tank, a metal heating pipe is arranged in the vacuum layer, a sealing ring is arranged at the top of the vacuum layer, a support ring is arranged at the top of the sealing ring, a membrane breaking ring is arranged at the top of the support ring, and a fixed sealing cover is arranged at the top of the membrane breaking ring. The invention can return to the original position under the support of the cushion pad after the membrane breaking ring is pressed downwards to puncture the sealing ring, and the membrane breaking ring can rotate freely to control the air inflow of the vent hole, the fixed length of the sealing cover reaches the position of the support ring to ensure that the membrane breaking ring can not be pressed downwards in an unopened state, the air inflow can be controlled by rotating the membrane breaking ring, and then the temperature in the tank is controlled to be within 60-80 ℃, the vacuum layer reduces the heat loss to the maximum extent and the use amount of self-heating powder, and the optimal eating temperature of the medicated food can be ensured within 6 hours.

Description

Self-heating type medicinal diet storage tank

Technical Field

The invention relates to the technical field of heat preservation equipment, in particular to a self-heating type medicinal diet storage tank.

Background

In the modern life, with the continuous acceleration of the pace of life, people pay more and more attention to the health of the people, and the traditional Chinese medicine and diet which is helpful for recuperating diseases gradually enters thousands of families. Nowadays, medicated diet is more and more popular, but the heat preservation of the medicated diet is a difficult problem, and due to the insufficient constant-temperature heat preservation measures, the medicated diet can be cooled in the storage process, and the taste is influenced when the medicated diet is eaten.

Disclosure of Invention

The invention aims to provide a self-heating type storage tank for medicated food, which aims to solve the problems that the existing heat preservation of the medicated food is a difficult problem in the background technology, and the medicated food is cooled in the storage process due to the insufficient constant-temperature heat preservation measures, so that the taste is influenced when the medicated food is eaten.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a self-heating type medicinal diet storage jar, includes outer jar of metal and metal inner tank, the outer jar of metal and the coaxial setting of metal inner tank, be provided with the vacuum layer between metal inner tank and the outer jar, install metal heating pipe in the vacuum layer, the top on vacuum layer is provided with the sealing washer, the support ring is installed at the top of sealing washer, broken membrane ring is installed at the top of support ring, solid closing cap is installed at the top of broken membrane ring, solid closing cap and support ring contact.

Preferably, a plurality of vent holes which are uniformly and equidistantly arranged and used for air circulation are formed in the membrane rupturing ring, and a metal membrane rupturing device capable of puncturing the sealing ring is connected below each vent hole.

Preferably, the sealing ring comprises a rubber ring and an airtight membrane for improving the airtightness of the heating pipe and the vacuum layer.

Preferably, the length of the metal membrane rupture device is 1.5-2 mm.

Preferably, the support ring is made of elastic materials, and a plurality of cushions which are uniformly arranged in an equidistant annular mode and are used for supporting the distance between the membrane rupture device and the airtight membrane are arranged on the edge of the top of the support ring.

Preferably, the number of the buffering pads is 10-15, and the thickness is 2-3 mm.

Preferably, the metal heating pipe is in a semicircular pipe shape and is embedded on the outer wall of the metal inner tank, and heat-resistant glue attached to self-heating powder is arranged at the joint of the metal inner tank and the heating pipe.

Preferably, the self-heating powder adopts iron powder, activated carbon powder, vermiculite powder and sodium chloride.

Compared with the prior art, the invention has the beneficial effects that:

1. in the self-heating type medicinal food storage tank, the membrane breaking ring can return to the original position under the support of the cushion pad after being pressed downwards to puncture the sealing ring, can rotate freely and is used for controlling the air inflow of the air vent, the fixed length of the fixed sealing cover reaches the support ring, the condition that the membrane breaking ring cannot be pressed downwards in an unopened state is guaranteed, the air inflow can be controlled through the rotating membrane breaking ring, the temperature in the tank is controlled to be within 60-80 ℃, the heat loss is reduced to the maximum extent through the vacuum layer, meanwhile, the use amount of self-heating powder is reduced, and the optimal edible temperature of medicinal food can be guaranteed within 6 hours.

2. In the self-heating type medicinal diet storage tank, the metal heating pipe is in a semicircular pipe shape and is embedded on the outer wall of the metal inner tank, the joint of the metal inner tank and the metal heating pipe is provided with heat-resistant glue attached with self-heating powder, the self-heating powder adopts iron powder, activated carbon powder, vermiculite powder and sodium chloride, the heat-resistant glue is attached to one side, close to the metal inner tank, of the metal heating pipe, water is added into the metal heating pipe, and the vacuum airtight environment is guaranteed.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of the metallic inner vessel of the present invention;

FIG. 4 is a schematic structural diagram of a seal ring according to the present invention;

FIG. 5 is a schematic structural diagram of a rupture ring according to the present invention.

The definitions of the various reference numbers in the figures are:

1. fixing a sealing cover; 2. a membrane rupturing ring; 3. a support ring; 4. a seal ring; 5. a cushion pad; 6. a metal outer can; 7. a metal inner tank; 8. a metal heating tube; 9. a vacuum layer; 10. an inner sealing cover; 11. a vent hole; 12. a metal membrane rupture device; 13. a rubber ring; 14. an airtight membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

A self-heating type medicinal diet storage tank is shown in figures 1-5 and comprises an outer metal tank 6 and an inner metal tank 7, wherein the outer metal tank 6 and the inner metal tank 7 are coaxially arranged, a vacuum layer 9 is arranged between the inner metal tank 7 and the outer metal tank 6, a metal heating pipe 8 is arranged in the vacuum layer 9, a sealing ring 4 is arranged at the top of the vacuum layer 9, a support ring 3 is arranged at the top of the sealing ring 4, a membrane breaking ring 2 is arranged at the top of the support ring 3, a solid sealing cover 1 is arranged at the top of the membrane breaking ring 2, and the solid sealing cover 1 is in contact with the support ring 3.

Specifically, a plurality of vent holes 11 which are uniformly and equidistantly arranged and used for air circulation are formed in the membrane rupturing ring 2, a metal membrane rupturing device 12 capable of puncturing the sealing ring 4 is connected below each vent hole 11, the sealing ring 4 comprises a rubber ring 13 and an airtight membrane 14 which are used for improving the air tightness of the heating pipe 8 and the vacuum layer 9, and the length of each metal membrane rupturing device 12 is 1.5-2 mm.

Furthermore, the support ring 3 is made of elastic materials, a plurality of uniform and equally-spaced cushion pads 5 which are annularly arranged at the top edge of the support ring 3 and used for supporting the distance between the membrane rupture device 12 and the airtight membrane 14 are arranged, the number of the cushion pads 5 is 10-15, and the thickness of the cushion pads is 2-3 mm.

In addition, the metal heating pipe 8 is a semi-circular pipe and is embedded on the outer wall of the metal inner tank 7, and heat-resistant glue attached with self-heating powder is arranged at the joint of the metal inner tank 7 and the metal heating pipe 8.

It is worth to be noted that the self-heating powder is made of iron powder, activated carbon powder, vermiculite powder and sodium chloride and is adhered to one side of the metal heating pipe 8 close to the metal inner tank 7, and water is added into the metal heating pipe 8 to ensure a vacuum airtight environment.

In the self-heating type medicinal food storage tank, the membrane breaking ring 2 can be pressed downwards to puncture the sealing ring 4 and then can return to the original position under the support of the cushion pad 5, the membrane breaking ring 2 can rotate freely to control the air inflow of the vent hole 11, the fixed length of the fixed sealing cover 1 reaches the position of the support ring 3 to ensure that the membrane breaking ring 2 cannot be pressed downwards in an unopened state, the air inflow can be controlled by rotating the membrane breaking ring 2 to further control the temperature in the tank, so that the temperature in the tank is controlled to be within 60-80 ℃, the vacuum layer 9 reduces the heat loss to the maximum extent and reduces the consumption of self-heating powder, and the optimal edible temperature of medicinal food can be ensured within 6 hours.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A self-heating type medicinal diet storage tank is characterized in that: including outer jar of metal (6) and metal inner tank (7), outer jar of metal (6) and the coaxial setting of metal inner tank (7), be provided with vacuum layer (9) between metal inner tank (7) and outer jar (6), install metal heating pipe (8) in vacuum layer (9), the top on vacuum layer (9) is provided with sealing washer (4), support ring (3) are installed at the top of sealing washer (4), broken membrane ring (2) are installed at the top of support ring (3), solid closing cap (1) is installed at the top of broken membrane ring (2), solid closing cap (1) and support ring (3) contact.

2. The self-heating storage tank for medicated diet as claimed in claim 1, wherein: a plurality of vent holes (11) which are uniformly arranged at equal intervals and used for air circulation are formed in the membrane rupturing ring (2), and a metal membrane rupturing device (12) capable of puncturing the sealing ring (4) is connected below each vent hole (11).

3. The self-heating storage tank for medicated diet as claimed in claim 2, wherein: the sealing ring (4) comprises a rubber ring (13) and an airtight membrane (14) which are used for improving the airtightness of the heating pipe (8) and the vacuum layer (9).

4. The self-heating storage tank for medicated diet as claimed in claim 2, wherein: the length of the metal membrane rupture device (12) is 1.5-2 mm.

5. The self-heating storage tank for medicated diet as claimed in claim 1, wherein: the support ring (3) is made of elastic materials, and a plurality of uniform and equidistant cushion pads (5) which are annularly arranged and used for supporting the distance between the membrane rupture device (12) and the airtight membrane (14) are arranged at the edge of the top of the support ring (3).

6. The self-heating storage tank for medicated diet as claimed in claim 5, wherein: the number of the buffer pads (5) is 10-15, and the thickness is 2-3 mm.

7. The self-heating storage tank for medicated diet as claimed in claim 1, wherein: the metal heating pipe (8) is semicircular and is embedded in the outer wall of the metal inner tank (7), and heat-resistant glue attached to self-heating powder is arranged at the joint of the metal inner tank (7) and the metal heating pipe (8).

8. The self-heating storage tank for medicated diet as claimed in claim 7, wherein: the self-heating powder adopts iron powder, activated carbon powder, vermiculite powder and sodium chloride.