CN219285080U

CN219285080U - Inner barrel assembly of calorimeter

Info

Publication number: CN219285080U
Application number: CN202320382805.1U
Authority: CN
Inventors: 万增森; 万佳琦; 万嘉辉
Original assignee: Hebi Zhongbao Electronics Co ltd
Current assignee: Hebi Zhongbao Electronics Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-30
Anticipated expiration: 2033-03-03

Abstract

The utility model provides an inner barrel component of a calorimeter, which belongs to the technical field of calorimeters and comprises a calorimeter component, a measuring device and a measuring device, wherein the calorimeter component is used for measuring the temperature of a water source and the temperature of the water source inside; the heat measuring assembly comprises an inner cylinder, a gas storage cavity and a heat preservation assembly, wherein the gas storage cavity and the heat preservation assembly are arranged on the inner cylinder, and the heat preservation assembly is used for improving the heat preservation effect of the inner cylinder; and the automatic weighing assembly is arranged in the calorimetric assembly and is used for monitoring the weight of the residual water source of the calorimetric assembly in real time. The utility model has the beneficial effects that: the heating element can be heating pipe, heater strip or components and parts that can produce heat such as heater to still offer the air vent on placing the piece, the one end of air vent is located the inside of gas storage chamber, and the other end of air vent communicates with each other with the inside of installation shell, makes the heat that heating element produced can enter into the gas storage chamber, combines the function of vacuum chamber simultaneously, can improve the heat preservation effect of inner tube.

Description

Inner barrel assembly of calorimeter

Technical Field

The utility model belongs to the technical field of calorimeters, and particularly relates to an inner barrel assembly of a calorimeter.

Background

In order to accurately and rapidly measure the calorific value of a combustible substance, a sample of the combustible substance is put into a combustion container, the burnt sample transfers heat to the combustion container, the combustion container transfers heat to water, the calorific value of the sample can be calculated by measuring the temperature of the water, and the device for measuring the calorific value of the combustible substance is called a calorimeter.

The inner barrel used in the prior calorimeter is basically made of stainless steel, and has relatively poor heat preservation performance, so that heat in the inner barrel is easy to be dissipated, and the measurement result of the final calorimeter is inaccurate.

We have therefore proposed an inner barrel assembly for a calorimeter in order to solve the problems set out above.

It should be noted that the information disclosed in the background section of the present utility model is only for increasing the understanding of the general background of the present utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: an inner barrel assembly of a calorimeter comprises a calorimeter assembly, a temperature sensor and a temperature sensor, wherein the calorimeter assembly is used for preserving heat of a water source and measuring the temperature of the water source inside;

the heat measuring assembly comprises an inner cylinder, a gas storage cavity and a heat preservation assembly, wherein the gas storage cavity and the heat preservation assembly are arranged on the inner cylinder, and the heat preservation assembly is used for improving the heat preservation effect of the inner cylinder;

the automatic weighing assembly is arranged in the calorimetric assembly and is used for monitoring the weight of the residual water source of the calorimetric assembly in real time;

the lifting assembly is arranged on the calorimetric assembly and can drive the inner cylinder and the automatic weighing assembly to move upwards;

and the heating component is arranged on the automatic weighing component and is used for improving the heat preservation function of the calorimetric component.

Further, the calorimeter assembly comprises an outer barrel and a placing groove formed in the top of the outer barrel, and the inner barrel is placed in the placing groove.

Further, the air storage cavity and the heat preservation component on the inner cylinder are sequentially arranged from outside to inside.

Further, the automatic weighing assembly comprises a supporting piece, and a weighing sensor is mounted on the top of the supporting piece through a bolt.

Further, a placing piece is arranged at the top of the weighing sensor, and the top of the placing piece is in an opening shape.

Further, the automatic weighing assembly further comprises a groove formed in the outer surface of the outer barrel, and a display screen is mounted in the groove.

Furthermore, a placing cavity is formed in the bottom of the inner cylinder.

Further, a lifting component is arranged in the placing cavity and comprises a mounting groove formed in the inner top wall of the placing cavity, and a sliding hole communicated with the placing groove is formed in the mounting groove.

Further, a bearing is arranged on the inner bottom wall of the placing cavity, and a rotating rod is fixed on the inner ring of the bearing.

Further, the heating assembly includes a mounting housing and a heating element mounted inside the mounting housing.

Compared with the prior art, the utility model has the beneficial effects that:

the heating element can be a heating pipe, a heating wire or a heater and other components capable of generating heat, the placing piece is further provided with a vent hole, one end of the vent hole is located inside the air storage cavity, the other end of the vent hole is communicated with the inside of the installation shell, so that heat generated by the heating element can enter the air storage cavity, and meanwhile, the heat preservation effect of the inner barrel can be improved by combining the functions of the vacuum cavity.

And secondly, driving the driving piece, wherein the driving piece drives the rotating rod to rotate, so that the moving piece on the rotating rod moves upwards, when the moving piece moves to the highest position, the top of the placing piece is basically flush with the top of the outer barrel, the inner barrel is conveniently taken out of the placing groove, and after the inner barrel is taken away, the symmetrical weight inductor can be conveniently maintained.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional structure of an embodiment of the present utility model.

Fig. 4 is a schematic perspective view of a rotating member according to an embodiment of the present utility model.

In the figure: 1. a calorimetric assembly; 11. an outer tub; 12. a placement groove; 13. an inner cylinder; 131. a connecting pipe; 13a, a gas storage chamber 13a;13b, a thermal insulation assembly 13b; 14. a high-precision pipetting device; 2. an automatic weighing assembly; 21. a support; 22. a weighing sensor; 23. a placement member; 24. a wire through hole; 25. a groove; 26. a display screen; 3. a placement cavity; 4. a lifting assembly; 41. a mounting groove; 42. a slide hole; 43. a bearing; 44. a rotating lever; 45. a driving member; 46. a moving member; 47. a connecting rod; 5. a heating assembly; 51. a mounting shell; 52. a heating element; 53. and a vent hole.

Detailed Description

The technical solutions in 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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: for an embodiment of an inner barrel assembly used as a calorimeter, the calorimeter comprises a calorimeter assembly 1 for containing a water source and having a good heat preservation function, wherein an automatic weighing assembly 2 is arranged on the calorimeter assembly 1, so that the residual capacity of water in the calorimeter assembly 1 can be measured, the automatic weighing assembly 2 is further connected with a lifting assembly 4, and the automatic weighing assembly 2 and part of the components of the calorimeter assembly 1 can be lifted, so that a weighing sensor 22 in the automatic weighing assembly 2 can be conveniently detached and maintained, and the inner barrel 13 can be conveniently taken out of an outer barrel 11.

Referring to fig. 1 and 3, the calorimeter assembly 1 includes an outer barrel 11, a placement groove 12 provided at the top of the outer barrel 11, and a high-precision pipetting device 14 provided at the top of the outer barrel 11, wherein an inner barrel 13 is accommodated in the placement groove 12, and the inner barrel 13 is provided with an air storage cavity 13a and a heat preservation assembly 13b from outside to inside for enabling the inner barrel 13 to have a good heat preservation function.

It should be noted that, in this embodiment, the heat insulation component 13b is a vacuum cavity formed on the inner cylinder 13, the middle part of the inner cylinder 13 is further provided with a connecting pipe 131, one end of the connecting pipe 131 is located inside the vacuum cavity, the other end of the connecting pipe 131 is located outside the inner cylinder 13, the vacuum cavity can be pumped into a vacuum state by the vacuum pump and the connecting pipe 131, so as to improve the heat insulation effect of the inner cylinder 13, and in other embodiments, the heat insulation component 13b may be other heat insulation materials, such as polyurethane materials or asbestos materials.

Referring to fig. 2, the automatic weighing assembly 2 is also disposed in the placement tank 12, and includes a support 21 disposed on the bottom wall of the placement tank 12, a weighing sensor 22 is mounted on the top of the support 21 through a bolt, a placement member 23 is mounted on the top of the weighing sensor 22, the top of the placement member 23 is in an opening shape, the bottom of the inner cylinder 13 can be inserted through the opening of the placement member 23, the inner cylinder 13 is limited, the bottom of the support 21 is also provided with the placement member 23 communicated with the placement cavity 3, in addition, the bottom of the inner cylinder 13 is connected with the top of the weighing sensor 22, the weighing sensor 22 can measure the weight of the inner cylinder 13, a groove 25 is formed on the outer surface of the outer cylinder 11, a display screen 26 is mounted in the groove 25, the display screen 26 is electrically connected with the weighing sensor 22, the weight of the inner cylinder 13 can be displayed on the display screen 26 in real time, and workers can obtain data in the inner cylinder 13 at any time.

Referring to fig. 2 and 4, a placing cavity 3 is further formed at the bottom of the inner barrel 13, a main controller and a storage battery can be placed in the placing cavity 3, a lifting component 4 is disposed in the placing cavity 3, the lifting component 4 includes a mounting groove 41 formed on the inner top wall of the placing cavity 3, a sliding hole 42 communicated with the placing groove 12 is formed in the mounting groove 41, a bearing 43 is further mounted on the inner bottom wall of the placing cavity 3, a rotating rod 44 is fixed on the inner ring of the bearing 43 and can rotate on the inner ring of the bearing 43, the top of the rotating rod 44 penetrates through the top of the outer barrel 11 and is provided with a driving piece 45, in this embodiment, the driving piece 45 is a handle, the rotating handle can drive the rotating rod 44 to rotate, in addition, a moving piece 46 is further connected to the outer surface of the rotating rod 44 through threads, when the driving piece 45 is rotated, the moving piece 46 can move along the length direction of the rotating rod 44, the supporting piece 21 is connected with the moving piece 46 through a connecting rod 47, and the sliding connection between the middle part of the connecting rod 47 and the sliding hole 42, so that the supporting piece 21 can move along the moving piece 46.

Referring to fig. 4, the automatic weighing component 2 is further provided with a heating component 5, where the heating component 5 includes a mounting shell 51 mounted on the right end of the bottom of the placement member 23 by bolts, and a heating element 52 is mounted in the mounting shell 51, in this embodiment, the heating element 52 may be a component capable of generating heat such as a heating tube, a heating wire or a heater, and a vent 53 is further provided on the placement member 23, one end of the vent 53 is located in the air storage cavity 13a, and the other end of the vent 53 is communicated with the interior of the mounting shell 51, so that the heat generated by the heating element 52 can enter the air storage cavity 13a, and the heat insulation effect of the inner cylinder 13 is improved.

It should be noted that holes are also provided in the mounting housing 51 to provide power to the heating element 52.

The specific working principle is as follows: when the inner cylinder 13 needs to be taken out of the placing groove 12 or the weighing sensor 22 needs to be maintained, the driving piece 45 is driven, the driving piece 45 drives the rotating rod 44 to rotate, so that the moving piece 46 on the rotating rod 44 moves upwards, when the moving piece 46 moves to the highest position, the top of the placing piece 23 is basically level with the top of the outer barrel 11, the inner cylinder 13 is convenient to take out of the placing groove 12, and after the inner cylinder 13 is taken out, the weighing sensor 22 can be convenient to maintain;

and the heating element 52 is started, and the heating element 52 emits heat, so that the heat can enter the air storage cavity 13a of the inner cylinder 13, and the heat preservation performance of the inner cylinder 13 is improved.

Claims

1. An inner barrel assembly for a calorimeter, comprising:

a calorimetric assembly (1) for maintaining the temperature of the water source and measuring the temperature of the internal water source;

the heat measuring assembly (1) comprises an inner cylinder (13), and a gas storage cavity (13 a) and a heat preservation assembly (13 b) which are arranged on the inner cylinder (13) and are used for improving the heat preservation effect of the inner cylinder (13);

the automatic weighing assembly (2) is arranged in the calorimetric assembly (1) and is used for monitoring the weight of the residual water source of the calorimetric assembly (1) in real time;

the lifting assembly (4) is arranged on the calorimetric assembly (1) and can drive the inner cylinder (13) and the automatic weighing assembly (2) to move upwards;

and the heating component (5) is arranged on the automatic weighing component (2) and is used for improving the heat preservation function of the calorimetric component (1).

2. The inner barrel assembly of a calorimeter of claim 1, wherein: the calorimeter assembly (1) comprises an outer barrel (11) and a placing groove (12) arranged at the top of the outer barrel (11), and the inner barrel (13) is placed in the placing groove (12).

3. The inner barrel assembly of a calorimeter of claim 2, wherein: the gas storage cavity (13 a) and the heat preservation component (13 b) on the inner cylinder (13) are sequentially arranged from outside to inside.

4. The inner barrel assembly of a calorimeter of claim 1, wherein: the automatic weighing assembly (2) comprises a supporting piece (21), and a weighing sensor (22) is mounted on the top of the supporting piece (21) through bolts.

5. The calorimeter inner tube assembly of claim 4, wherein: the top of weighing inductor (22) is installed and is placed piece (23), the top of placing piece (23) is the opening form.

6. The inner barrel assembly of a calorimeter of claim 2, wherein: the automatic weighing assembly (2) further comprises a groove (25) formed in the outer surface of the outer barrel (11), and a display screen (26) is mounted in the groove (25).

7. The inner barrel assembly of a calorimeter of claim 1, wherein: the bottom of the inner cylinder (13) is also provided with a placing cavity (3).

8. The calorimeter inner tube assembly of claim 7, wherein: the lifting assembly (4) is arranged in the placing cavity (3), the lifting assembly (4) comprises a mounting groove (41) formed in the inner top wall of the placing cavity (3), and a sliding hole (42) communicated with the placing groove (12) is formed in the mounting groove (41).

9. The calorimeter inner tube assembly of claim 8, wherein: the bearing (43) is arranged on the inner bottom wall of the placement cavity (3), and a rotating rod (44) is fixed on the inner ring of the bearing (43).

10. The inner barrel assembly of any one of claims 1-9, wherein: the heating assembly (5) comprises a mounting shell (51) and a heating element (52) mounted inside the mounting shell (51).