Constant-temperature storage device for ketone synthesis process sample research

Abstract

The utility model discloses a constant temperature storage device for ketone synthesis process sample research, which relates to the technical field of constant temperature storage and comprises a storage box. The switch is extruded when the extrusion plate rotates downwards, the thermostat is automatically and temporarily closed when the switch is extruded, the thermostat is prevented from continuously dissipating high temperature, an expansion mechanism of the air bag can be automatically triggered when the temperature is too high, the thermostat is closed in time, further temperature rise caused by continuous heating of equipment is prevented, and the safety of a sample is guaranteed; a physical protection means is provided, unforeseen circumstances can be effectively handled, the equipment failure risk is reduced, when the temperature exceeds a safety threshold value, the thermostat is cut off in time, unexpected chemical reaction of a sample at the high temperature can be prevented, and therefore the accuracy of experimental data and the integrity of the sample are protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of constant temperature storage, in particular to a constant temperature storage device for researching ketone synthesis process samples. Background Art

[0002] A constant-temperature storage device for ketone synthesis process sample research is typically designed to ensure sample stability and consistency during the experiment. This constant-temperature storage device is widely used in fields such as chemical synthesis, biological research, and drug development, especially when intermediates or final products in the reaction need to be stored and observed for a long time, providing an ideal storage environment.

[0003] According to a disclosed constant temperature storage device for methyl stearate (publication number: CN 207773825U), it includes an outer shell and a controller. An outer cover is provided at the top of the outer shell, and an inner shell, a stirring device and a heating device are provided inside. An inner cover is provided at the top of the inner shell. The stirring device includes a stirring motor provided above the inner cover and a stirring rod provided inside the inner shell. The stirring rod passes through the inner cover and is connected to the stirring motor. A support block is welded to the bottom wall of the outer shell.

[0004] When ketone synthesis process samples are stored in a constant temperature storage box, once the temperature of the thermostat is too high or the temperature is not properly controlled, it may cause irreversible effects on the samples. Through the mutual coordination between the above-mentioned components such as the outer cover and the inner shell, it is difficult to close the thermostat in time to prevent further temperature rise caused by continuous heating of the equipment. It is difficult to ensure the safety of the samples, effectively respond to unexpected situations, and reduce the risk of equipment failure. This needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a constant temperature storage device for the research of ketone synthesis process samples. By automatically closing the mutual cooperation between the rectangular frame, airbag, round rod, switch and other components inside the temperature control device, it is achieved that when the extrusion plate rotates downward, it will squeeze the switch. When the switch is squeezed, the thermostat will be automatically temporarily closed to prevent the thermostat from continuously dissipating high temperature. The expansion mechanism of the airbag can be automatically triggered when the temperature is too high, and the thermostat can be closed in time to prevent further temperature increase caused by continuous heating of the equipment, thereby ensuring the safety of the sample. A physical protection means is provided, which can effectively deal with unexpected situations and reduce the risk of equipment failure. When the temperature exceeds the safety threshold, the thermostat is cut off in time to prevent the sample from undergoing unexpected chemical reactions at high temperatures, thereby protecting the accuracy of the experimental data and the integrity of the sample, and solving the existing problems.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a constant temperature storage device for studying ketone synthesis process samples, comprising a storage box, a thermostat fixedly connected to the inner wall of the storage box, an automatic closing temperature control device provided on the inner wall of the storage box, the automatic closing temperature control device comprising a placement plate, the bottom of the placement plate fixedly connected to the inner wall of the storage box, a placement groove provided on the inner wall of the placement plate, a rectangular frame fixedly connected to the side of the storage box, an airbag fixedly connected to the inner wall of the rectangular frame, a round rod fixedly connected to the top of the airbag, a rotating shaft rotatably connected to the top of the storage box, a displacement plate fixedly connected to the circumferential surface of the rotating shaft, a thin rod fixedly connected to the side of the displacement plate, an end of the thin rod away from the displacement plate fixedly connected to an extrusion plate, and a switch provided on the top of the thermostat.

[0008] Furthermore, the switch is located on the displacement track of the extrusion plate, the displacement plate is located on the displacement track of the round rod, and the switch is located on the displacement track of the extrusion plate, which is conducive to directly squeezing the switch when the extrusion plate moves downward to directly turn off the thermostat.

[0009] Furthermore, a short plate is fixedly connected to the side of the displacement plate, and a spring is fixedly connected to the side of the short plate. The end of the spring away from the short plate is fixedly connected to the side of the storage box. The design of the spring is conducive to the automatic reset of the displacement plate when the displacement plate is not squeezed.

[0010] Furthermore, there are two short plates and springs, which are symmetrical to each other along the vertical center axis of the displacement plate. The provision of two springs allows for a better reset effect.

[0011] Furthermore, a cover is rotatably connected to the top of the storage box, and a handle is fixedly connected to the top of the cover. The handle is designed to facilitate lifting the storage box.

[0012] Furthermore, heat dissipation holes are provided on the side of the storage box, and ventilation holes are provided on the side of the rectangular frame close to the storage box. The design of the ventilation holes makes it easier for the airbag inside the rectangular frame to feel the temperature inside the storage box.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model automatically closes the temperature control device through the mutual cooperation between the rectangular frame, airbag, round rod, switch and other components inside the device, so that the extrusion plate will squeeze the switch when it rotates downward. When the switch is squeezed, it will automatically and temporarily close the thermostat to prevent the thermostat from continuously dissipating high temperature. The expansion mechanism of the airbag can be automatically triggered when the temperature is too high, and the thermostat will be closed in time to prevent further temperature increase caused by continuous heating of the equipment, thereby ensuring the safety of the sample. It provides a physical protection method that can effectively deal with unexpected situations and reduce the risk of equipment failure. When the temperature exceeds the safety threshold, the thermostat is cut off in time to prevent the sample from undergoing unexpected chemical reactions at high temperatures, thereby protecting the accuracy of the experimental data and the integrity of the sample.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 This is a three-dimensional side view of the structure of the placement plate of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the rectangular frame of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Storage box; 2. Thermostat; 3. Automatic shut-off temperature control device; 31. Placement plate; 32. Placement slot; 33. Rectangular frame; 34. Ventilation hole; 35. Airbag; 36. Round rod; 37. Rotating shaft; 38. Displacement plate; 39. Thin rod; 310. Extrusion plate; 311. Switch; 312. Short plate; 313. Spring; 4. Cover plate; 5. Heat dissipation hole; 6. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model is a constant temperature storage device for the research of ketone synthesis process samples, comprising a storage box 1, a thermostat 2 is fixedly connected to the inner wall of the storage box 1, an automatic closing temperature control device 3 is provided on the inner wall of the storage box 1, the automatic closing temperature control device 3 comprises a placing plate 31, the bottom of the placing plate 31 is fixedly connected to the inner wall of the storage box 1, a placing groove 32 is provided on the inner wall of the placing plate 31, a rectangular frame 33 is fixedly connected to the side of the storage box 1, an airbag 35 is fixedly connected to the inner wall of the rectangular frame 33, a round rod 36 is fixedly connected to the top of the airbag 35, a rotating shaft 37 is rotatably connected to the top of the storage box 1, a displacement plate 38 is fixedly connected to the circumferential surface of the rotating shaft 37, a thin rod 39 is fixedly connected to the side of the displacement plate 38, an end of the thin rod 39 away from the displacement plate 38 is fixedly connected to the extrusion plate 310, and a switch 311 is provided on the top of the thermostat 2.

[0025] The switch 311 is located on the displacement track of the extrusion plate 310, and the displacement plate 38 is located on the displacement track of the round rod 36. The switch 311 is located on the displacement track of the extrusion plate 310, which is conducive to directly squeezing the switch 311 when the extrusion plate 310 moves downward, and directly turning off the thermostat 2.

[0026] The side of the displacement plate 38 is fixedly connected to a short plate 312, and the side of the short plate 312 is fixedly connected to a spring 313. The end of the spring 313 away from the short plate 312 is fixedly connected to the side of the storage box 1. The design of the spring 313 is conducive to the automatic reset of the displacement plate 38 when the displacement plate 38 is not squeezed.

[0027] Two short plates 312 and two springs 313 are provided, and are symmetrical to each other along the vertical center axis of the displacement plate 38. The provision of two springs 313 allows for a better reset effect.

[0028] The top of the storage box 1 is rotatably connected to a cover plate 4 , and the top of the cover plate 4 is fixedly connected to a handle 6 . The handle 6 is designed to facilitate lifting the storage box 1 .

[0029] The storage box 1 has heat dissipation holes 5 on its side, and the rectangular frame 33 has ventilation holes 34 on its side close to the storage box 1 . The ventilation holes 34 are designed to allow the airbag 35 inside the rectangular frame 33 to feel the temperature inside the storage box 1 .

[0030] A specific application of this embodiment is: a ketone synthesis process sample is placed on a placement plate 31 for placement, and the internal temperature of the storage box 1 is controlled by a thermostat 2. When the internal temperature is too high and exceeds a certain temperature, the airbag 35 inside the rectangular frame 33 will be affected by the high temperature, and the airbag 35 will expand and bulge when heated. The expansion and bulging of the airbag 35 will drive the round rod 36 to displace, causing the round rod 36 to move upward. The displacement plate 38 is located on the movement trajectory of the round rod 36. When the round rod 36 moves upward, it will squeeze the displacement plate 38. When the displacement plate 38 is squeezed, it will rotate upward along the rotating shaft 37, and the end of the displacement plate 38 away from the round rod 36 will rotate downward along the rotating shaft 37. The downward rotation will drive the thin rod 39 and the extrusion plate 310 to rotate downward, and the constant temperature The switch 311 on the thermostat 2 is located on the movement trajectory of the extrusion plate 310. When the extrusion plate 310 rotates downward, it will squeeze the switch 311. When the switch 311 is squeezed, it will automatically and temporarily close the thermostat 2 to prevent the thermostat 2 from continuously dissipating high temperature. The expansion mechanism of the airbag 35 can be automatically triggered when the temperature is too high, and the thermostat 2 will be closed in time to prevent further heating caused by continuous heating of the equipment, thereby ensuring the safety of the sample. Through the linkage of mechanical components such as the airbag 35, the round rod 36, and the displacement plate 38, a physical protection method is provided, which can effectively deal with unexpected situations and reduce the risk of equipment failure. When the temperature exceeds the safety threshold, timely cutting off the thermostat 2 can prevent the sample from undergoing unexpected chemical reactions at high temperatures, thereby protecting the accuracy of the experimental data and the integrity of the sample.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A constant temperature storage device for ketone synthesis process sample research, comprising a storage box (1), characterized in that: A thermostat (2) is fixedly connected to the inner wall of the storage box (1), and an automatic closing temperature control device (3) is provided on the inner wall of the storage box (1); The automatic closing temperature control device (3) comprises a placement plate (31), the bottom of the placement plate (31) is fixedly connected to the inner wall of the storage box (1), a placement groove (32) is provided on the inner wall of the placement plate (31), a rectangular frame (33) is fixedly connected to the side of the storage box (1), an air bag (35) is fixedly connected to the inner wall of the rectangular frame (33), a round rod (36) is fixedly connected to the top of the air bag (35), a rotating shaft (37) is rotatably connected to the top of the storage box (1), a displacement plate (38) is fixedly connected to the circumferential surface of the rotation shaft (37), a thin rod (39) is fixedly connected to the side of the displacement plate (38), and an extrusion plate (310) is fixedly connected to the end of the thin rod (39) away from the displacement plate (38), and a switch (311) is provided on the top of the thermostat (2).

2. The constant temperature storage device for ketone synthesis process sample research according to claim 1, characterized in that: The switch (311) is located on the displacement track of the extrusion plate (310), and the displacement plate (38) is located on the displacement track of the round rod (36).

3. A constant temperature storage device for ketone synthesis process sample research according to claim 2, characterized in that: The side of the displacement plate (38) is fixedly connected to a short plate (312), the side of the short plate (312) is fixedly connected to a spring (313), and one end of the spring (313) away from the short plate (312) is fixedly connected to the side of the storage box (1).

4. The constant temperature storage device for ketone synthesis process sample research according to claim 3, characterized in that: The short plates (312) and springs (313) are provided in pairs and are symmetrical to each other along the vertical center axis of the displacement plate (38).

5. The constant temperature storage device for ketone synthesis process sample research according to claim 4, characterized in that: The top of the storage box (1) is rotatably connected to a cover plate (4), and the top of the cover plate (4) is fixedly connected to a handle (6).

6. The constant temperature storage device for ketone synthesis process sample research according to claim 5, characterized in that: The side of the storage box (1) is provided with a heat dissipation hole (5), and the side of the rectangular frame (33) close to the storage box (1) is provided with a ventilation hole (34).

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