CN220154071U - Novel instrument is cleared up in two control by temperature change - Google Patents
Novel instrument is cleared up in two control by temperature change Download PDFInfo
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- CN220154071U CN220154071U CN202321075781.1U CN202321075781U CN220154071U CN 220154071 U CN220154071 U CN 220154071U CN 202321075781 U CN202321075781 U CN 202321075781U CN 220154071 U CN220154071 U CN 220154071U
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- embedded pipe
- pipe fitting
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- 230000008859 change Effects 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 230000029087 digestion Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of double-temperature-control digestion instruments, and particularly relates to a novel double-temperature-control digestion instrument which comprises a main body, wherein a heating block is arranged on the main body, a test tube groove is formed in the heating block, a protective cover is arranged on the main body, a radiating hole is formed in one side of the main body, a display mechanism is arranged on the main body, a switch is arranged on the main body close to the display mechanism, an embedded pipe fitting is arranged in the test tube groove, a heating device is arranged between the inner side and the outer side of the embedded pipe fitting, a temperature sensor is arranged in the heating block, and a connecting wire is arranged on the heating device. According to the utility model, the embedded pipe fitting, the heating device and the connecting wire are arranged, in the actual use process, the embedded pipe fitting is independently arranged in each group of test pipe grooves, the heating device between the inner wall and the outer side of the embedded pipe fitting can independently heat each group of test pipe grooves, the temperature in the test pipe grooves can be monitored in real time through the temperature sensor, the heating of the test pipe grooves is more uniform, and the actual use effect of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of double-temperature-control digestion instruments, in particular to a novel double-temperature-control digestion instrument.
Background
The digestion instrument is a common sample pretreatment device and can be divided into a semiautomatic digestion instrument and a full-automatic digestion instrument according to the degree of automation; the electric heating digestion instrument comprises a heating body, wherein the heating body is connected with an alternating current power supply through a heating main circuit to form a heating loop, and the heating main circuit comprises an air circuit breaker, a single-phase full-bridge rectifying and filtering unit and a Buck main circuit which are sequentially connected in series; the temperature sensor is respectively connected with the singlechip and the PWM control driving unit through the filtering and amplifying unit, the singlechip is connected with the PWM control driving unit, and the PWM control driving unit is connected with the Buck main circuit through the isolation driving unit; the PWM control driving unit samples the current in the heating loop through a sampling resistor; the output end of the singlechip is connected with output equipment for displaying temperature, the input end is connected with input equipment for parameter setting, the overall structure of the current temperature control digestion instrument is basically consistent, the principle is the same, two different projects can be carried out by the double temperature control digestion instrument, and the two different heating areas are all current mature equipment.
The prior art has the following problems:
heating device in the dual temperature control digestion instrument of the prior art generally directly heats the heating block, heat in the test tube groove is generated through gradual heat transfer after the heating block is heated, and temperature influences many factors in the transfer process, so that the test tube groove is heated unevenly easily, and the actual use effect is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel double-temperature-control digestion instrument, which solves the problems that the existing device generally directly heats a heating block, heat in a test tube groove is gradually transferred and generated through the heated heat of the heating block, and the temperature has a plurality of influencing factors in the transfer process, so that the heating of the test tube groove is not uniform enough and the actual use effect is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel appearance is cleared up in two control by temperature change, includes the main part, be provided with the heating block in the main part, the heating block is provided with the test tube groove, be provided with the protective cover in the main part, main part one side is provided with the louvre, be provided with display mechanism in the main part, be close to display mechanism in the main part and be provided with the switch, be provided with embedded pipe spare in the test tube groove, be provided with heating device between embedded pipe spare inboard and the outside, be provided with temperature sensor in the heating block, be provided with the connecting wire on the heating device.
As a preferred technical scheme of the utility model: the heating block is fixedly arranged in the main body and is divided into two groups, and fifteen groups of test tube grooves are formed in each group of heating block.
As a preferred technical scheme of the utility model: the protective covers are hinged with the main body, and the protective covers are two groups and correspond to the heating blocks.
As a preferred technical scheme of the utility model: the display mechanism and the switch are connected with the inside of the main body, and the embedded pipe fitting is fixedly arranged in the test tube groove.
As a preferred technical scheme of the utility model: and a heating device is arranged between the inner wall and the outer side of the embedded pipe fitting, and the number of the embedded pipe fittings is consistent with that of the test tube grooves.
As a preferred technical scheme of the utility model: the heating devices in each group of embedded pipe fittings are connected in series through connecting wires and are electrically connected with the switch.
As a preferred technical scheme of the utility model: the output end of the temperature sensor is flush with the bottom of the test tube groove, and the temperature sensor is electrically connected with the display mechanism.
Compared with the prior art, the utility model provides a novel double-temperature control digestion instrument, which comprises the following components
The beneficial effects are that:
this novel appearance is cleared up in two control by temperature change through setting up embedded pipe spare, heating device, connecting wire, in the in-service use, all be equipped with embedded pipe spare alone in every group test tube inslot and embedded pipe spare inner wall and the heating device between the outside can be alone for every group test tube slot heating, establish ties each other and with the inside electric connection of main part between the heating device in every group embedded pipe spare, but heating device in every group embedded pipe spare starts simultaneously, but through temperature sensor real time supervision test tube inslot's temperature, the heating in test tube inslot is more even, lifting means actual result of use.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a heating block according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an embedded pipe fitting according to the present utility model;
FIG. 4 is a schematic view of a heating device according to the present utility model.
In the figure: 1. a main body; 2. a heating block; 3. a test tube groove; 4. a protective cover; 5. a heat radiation hole; 6. a display mechanism; 7. a switch; 8. embedding a pipe fitting; 9. a heating device; 10. a temperature sensor; 11. and (5) connecting wires.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a novel appearance is cleared up in two control by temperature change, including main part 1, be provided with heating block 2 in the main part 1, heating block 2 is provided with test tube groove 3, be provided with shield cover 4 in the main part 1, main part 1 one side is provided with louvre 5, be provided with display mechanism 6 in the main part 1, be provided with switch 7 on the main part 1 near display mechanism 6, be provided with embedded pipe 8 in the test tube groove 3, be provided with heating device 9 between embedded pipe 8 inboard and the outside, be provided with temperature sensor 10 in the heating block 2, be provided with connecting wire 11 on the heating device 9.
In the embodiment, the heating blocks 2 are fixedly arranged in the main body 1 and are divided into two groups, and fifteen groups of test tube grooves 3 are formed in each group of heating blocks 2; the protective covers 4 are two groups and correspond to the heating blocks 2, the protective covers 4 are hinged with the main body 1, and the test tube grooves 3 on the heating blocks 2 can be covered and protected through the protective covers 4; the display mechanism 6 and the switch 7 are connected with the inside of the main body 1, and the embedded pipe fitting 8 is fixedly arranged in the test tube groove 3; a heating device 9 is arranged between the inner wall and the outer side of the embedded pipe fitting 8, the number of the embedded pipe fitting 8 is consistent with that of the test tube grooves 3, and the embedded pipe fitting 8 is convenient for arranging the heating device 9; the heating devices 9 embedded in the pipe fittings 8 are connected in series through connecting wires 11 and are electrically connected with the switch 7, and the heating devices 9 can enable the test tube tank 3 to form high temperature; the output end of the temperature sensor 10 is flush with the bottom of the test tube groove 3, the temperature sensor 10 is electrically connected with the display mechanism 6, and the temperature in the test tube groove 3 can be monitored in real time through the temperature sensor 10.
The working principle and the using flow of the utility model are as follows: in the in-service use, the external power supply is connected with the equipment preferentially, afterwards, lift the protective cover 4, place the test tube that needs to heat in suitable test tube groove 3 and cover the protective cover 4, simultaneously start equipment main part 1 through switch 7, make temperature sensor 10, heating device 9 switch on, heating device 9 produces the temperature and makes the temperature rise in test tube groove 3, heat the test tube in test tube groove 3, because all be equipped with embedded pipe fitting 8 in every group test tube groove 3 alone and embedded pipe fitting 8 inner wall and the heating device 9 between the outside can be alone for every group test tube groove 3 heating, the heating device 9 in every group embedded pipe fitting 8 is established ties each other and with the inside electric connection of main part 1, the heating device 9 in every group embedded pipe fitting 8 can start simultaneously, the temperature in the test tube groove 3 can be monitored in real time through temperature sensor 10, the heating of test tube groove 3 is more even, the actual result of use of promotion equipment.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Novel appearance is cleared up in two control by temperature change, a serial communication port, including main part (1), be provided with heating piece (2) on main part (1), heating piece (2) are provided with test tube groove (3), be provided with protective cover (4) on main part (1), main part (1) one side is provided with louvre (5), be provided with display mechanism (6) on main part (1), be close to display mechanism (6) on main part (1) and be provided with switch (7), be provided with embedded pipe fitting (8) in test tube groove (3), be provided with heating device (9) between embedded pipe fitting (8) inboard and the outside, be provided with temperature sensor (10) in heating piece (2), be provided with connecting wire (11) on heating device (9).
2. The novel dual-temperature-control digestion instrument according to claim 1, wherein: the heating blocks (2) are fixedly arranged in the main body (1) and are divided into two groups, and fifteen groups of test tube grooves (3) are formed in each group of heating blocks (2).
3. The novel dual-temperature-control digestion instrument according to claim 1, wherein: the two groups of protective covers (4) are arranged in total and correspond to the heating blocks (2), and the protective covers (4) are hinged with the main body (1).
4. The novel dual-temperature-control digestion instrument according to claim 1, wherein: the display mechanism (6) and the switch (7) are connected with the inside of the main body (1), and the embedded pipe fitting (8) is fixedly arranged in the test tube groove (3).
5. The novel dual-temperature-control digestion instrument according to claim 1, wherein: heating devices (9) are arranged between the inner wall and the outer side of the embedded pipe fitting (8), and the number of the embedded pipe fitting (8) is consistent with that of the test tube grooves (3).
6. The novel dual-temperature-control digestion instrument according to claim 1, wherein: the heating devices (9) in each group of embedded pipe fittings (8) are connected in series through connecting wires (11) and are electrically connected with the switch (7).
7. The novel dual-temperature-control digestion instrument according to claim 1, wherein: the output end of the temperature sensor (10) is flush with the bottom of the test tube groove (3), and the temperature sensor (10) is electrically connected with the display mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075781.1U CN220154071U (en) | 2023-05-08 | 2023-05-08 | Novel instrument is cleared up in two control by temperature change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075781.1U CN220154071U (en) | 2023-05-08 | 2023-05-08 | Novel instrument is cleared up in two control by temperature change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154071U true CN220154071U (en) | 2023-12-08 |
Family
ID=89013364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075781.1U Active CN220154071U (en) | 2023-05-08 | 2023-05-08 | Novel instrument is cleared up in two control by temperature change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154071U (en) |
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2023
- 2023-05-08 CN CN202321075781.1U patent/CN220154071U/en active Active
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