CN216484825U - Chromatographic separation analysis device with high automation degree - Google Patents
Chromatographic separation analysis device with high automation degree Download PDFInfo
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- CN216484825U CN216484825U CN202122963649.1U CN202122963649U CN216484825U CN 216484825 U CN216484825 U CN 216484825U CN 202122963649 U CN202122963649 U CN 202122963649U CN 216484825 U CN216484825 U CN 216484825U
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- heat dissipation
- ball screw
- chromatographic separation
- fixedly arranged
- protective cover
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Abstract
The utility model discloses a chromatographic separation analysis device with high automation degree, which comprises a device main body, wherein a control device is fixedly arranged on the outer surface of one side of the device main body, a protective cover plate is arranged on the upper part of the device main body, lifting components are fixedly arranged on the outer surfaces of two sides of the protective cover plate, a heat dissipation component is fixedly arranged on the outer surface of one side of the control device, and a detector is fixedly arranged on the right side of the outer surface of the upper end of the device main body. According to the chromatographic separation analysis device with high automation degree, the protective cover plate and the lifting assembly are arranged, the ball screw is driven to rotate through the operation of the positive and negative motors, the ball screw drives the ball nut to lift, so that the protective cover plate is lifted, an injection port is conveniently covered when the device main body is not used, ash falling is avoided, the accuracy of test data is improved, and the heat dissipation assembly is arranged, so that the control device can be rapidly cooled, and a better use prospect is brought.
Description
Technical Field
The utility model relates to the technical field of a gas chromatograph, in particular to a chromatographic separation analysis device with high automation degree.
Background
The gas chromatograph is an important instrument for separating and measuring low-boiling point mixed components, can detect and analyze gas substances or substances which can be converted into gas at a certain temperature, can be used for analysis experiments of instruments for the professional work of chemical engineering, biology and food, and can also be used for scientific research and conventional analysis.
In the prior art, a portable gas chromatograph is described in a chinese patent document with an authorization announcement number of CN201921179792.8, which comprises a gas chromatograph main body, wherein a universal wheel is fixedly mounted at the upper right end of the gas chromatograph main body, a holding tank is arranged at the lower right end of the front and rear surfaces of the gas chromatograph main body, a supporting rod is fixedly mounted inside the holding tank, a cover plate is fixedly mounted at the outer side of the supporting rod, a roller is rotatably mounted on the outer surface of the supporting rod, a pull rod device is mounted at the lower surface of the gas chromatograph main body, the pull rod device comprises a fixed supporting table fixedly mounted at the left side of the lower surface of the gas chromatograph main body, a pull rod is inserted into the fixed supporting table, a movable supporting table is fixedly mounted at the right end of the pull rod, a chute is arranged at the lower surface of the gas chromatograph main body, and a sliding block is slidably mounted in the chute, the lower fixed surface of slider installs the upper surface at moving the brace table, this portable gas chromatograph, do not need positions such as manual adjust knob or buckle, labour saving and time saving, the side of small area is down during the removal, save space, convenient the removal, but, current chromatograph self a large amount of heats that can produce in the use, make controlling means's temperature rise, can influence gas chromatograph's normal operating, shorten gas chromatograph's life, and detector and injection port are located the upper end surface of device main part, the ash falls easily when not using, influence next use, influence experimental data's accuracy, certain adverse effect has been brought to people's use, for this reason, we propose a chromatographic fractionation analytical equipment that degree of automation is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the chromatographic separation analysis device with high automation degree, which has the advantages of avoiding ash falling at an injection port, having a certain protection effect, being convenient for rapid cooling, prolonging the service life of the device and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a chromatographic fractionation analytical equipment that degree of automation is high, includes the device main part, one side fixed surface of device main part installs controlling means, the upper portion of device main part is provided with protective cover, protective cover's both sides fixed surface installs lifting unit, one side fixed surface of controlling means installs radiator unit, the right side fixed mounting of device main part upper end surface has the detector, the left side of device main part upper end surface is provided with the injection port, one side surface of device main part is provided with the air supply connecting pipe.
Preferably, the heat dissipation assembly comprises a heat dissipation box, heat dissipation holes, a drain pipe, a heat dissipation fan and a condensation pipe, the heat dissipation box is fixedly installed on the outer surface of one side of the control device, the heat dissipation holes are formed in the outer surfaces of the two sides of the heat dissipation box, and the condensation pipe is located inside the heat dissipation box.
Preferably, the heat dissipation fan is fixedly installed on the outer surface of one side of the heat dissipation box, the drain pipe is located on the outer surface of one end of the heat dissipation box, one end of the condensation pipe is fixedly connected with the drain pipe, and the outer surface of the other end of the condensation pipe is connected with an external cooling water tower.
Preferably, the lifting unit includes positive and negative motor, mounting panel, connecting block, spliced pole, connecting plate, ball screw, ball nut, slide opening, slider and guide arm, just positive and negative motor fixed mounting is in the lower extreme surface of mounting panel, ball screw is located positive and negative motor's upper end surface, ball nut is located ball screw's outer wall, guide arm fixed mounting is in the left and right sides of mounting panel upper end surface, the middle part of slider is seted up to the slide opening, slider fixed mounting is in ball nut's both sides surface, connecting block fixed mounting is in ball nut's opposite side surface, spliced pole fixed mounting is in the upper end surface of connecting block, connecting plate fixed mounting is in the upper end surface of spliced pole, just connecting plate and protective cover fixed connection.
Preferably, the sliding block is connected with the guide rod in a sliding mode through a sliding hole, the ball nut is in threaded connection with the ball screw, a sealing bearing is arranged between the ball screw and the mounting plate, and the ball screw is movably connected with the mounting plate through the sealing bearing.
(III) advantageous effects
Compared with the prior art, the utility model provides a chromatographic separation analysis device with high automation degree, which has the following beneficial effects:
1. this chromatographic fractionation analytical equipment that degree of automation is high, when not using the device main part, the protective cover and the lifting unit of setting, the rotation of driving ball screw through the operation of positive and negative motor, ball screw drives ball nut and goes up and down, ball nut drives the connecting block and goes up and down, the connecting block drives the connecting plate through the spliced pole and goes up and down, one side external surface fixed connection of connecting plate and protective cover, thereby make protective cover go up and down, be convenient for when not using the device main part, cover the injection port, avoid falling the ash, increase test data's accuracy, and the slider and the guide arm that set up, increase the stability that ball nut goes up and down.
2. This chromatographic fractionation analytical equipment that degree of automation is high, when the device operates, controlling means can produce more heat, the radiator unit of setting, the condenser pipe that the heat dissipation incasement portion set up, cooling tower is connected to the one end of condenser pipe, passes through the condenser pipe through the comdenstion water and refrigerates heat dissipation incasement portion, through the heat dissipation fan that sets up, is convenient for carry out quick cooling, increase the life of device to controlling means.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a highly automated chromatographic separation analyzer according to the present invention.
Fig. 2 is a schematic diagram of an overall structure of a heat dissipation assembly in a highly automated chromatographic separation device according to the present invention.
FIG. 3 is a schematic diagram of a condenser tube of a highly automated chromatographic separation device according to the present invention.
FIG. 4 is a schematic diagram of a lifting assembly of a highly automated chromatographic separation device according to the present invention.
In the figure: 1. a device main body; 2. a control device; 3. a heat dissipating component; 4. a lifting assembly; 5. a protective cover plate; 6. a detector; 7. an injection port; 8. an air source connecting pipe; 9. a heat dissipation box; 10. heat dissipation holes; 11. a drain pipe; 12. a heat dissipation fan; 13. a condenser tube; 14. a positive and negative motor; 15. mounting a plate; 16. connecting blocks; 17. connecting columns; 18. a connecting plate; 19. a ball screw; 20. a ball nut; 21. a slide hole; 22. a slider; 23. a guide rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Detailed description of the preferred embodiment
The present embodiment is a highly automated chromatographic separation and analysis device.
As shown in fig. 1-4, the device comprises a device body 1, a control device 2 is fixedly mounted on the outer surface of one side of the device body 1, a protective cover plate 5 is arranged on the upper portion of the device body 1, lifting assemblies 4 are fixedly mounted on the outer surfaces of two sides of the protective cover plate 5, a heat dissipation assembly 3 is fixedly mounted on the outer surface of one side of the control device 2, a detector 6 is fixedly mounted on the right side of the outer surface of the upper end of the device body 1, an injection port 7 is arranged on the left side of the outer surface of the upper end of the device body 1, and an air source connecting pipe 8 is arranged on the outer surface of one side of the device body 1.
The heat dissipation assembly 3 comprises a heat dissipation box 9, heat dissipation holes 10, a drain pipe 11, a heat dissipation fan 12 and a condensation pipe 13, wherein the heat dissipation box 9 is fixedly arranged on the outer surface of one side of the control device 2, the heat dissipation holes 10 are formed in the outer surfaces of two sides of the heat dissipation box 9, and the condensation pipe 13 is positioned inside the heat dissipation box 9; the heat dissipation fan 12 is fixedly arranged on the outer surface of one side of the heat dissipation box 9, the drain pipe 11 is positioned on the outer surface of one end of the heat dissipation box 9, one end of the condenser pipe 13 is fixedly connected with the drain pipe 11, and the outer surface of the other end of the condenser pipe 13 is connected with an external cooling water tower; the lifting component 4 comprises a forward and reverse motor 14, a mounting plate 15, a connecting block 16, a connecting column 17, a connecting plate 18, a ball screw 19, a ball nut 20, a slide hole 21, a slider 22 and a guide rod 23, the forward and reverse motor 14 is fixedly mounted on the outer surface of the lower end of the mounting plate 15, the ball screw 19 is positioned on the outer surface of the upper end of the forward and reverse motor 14, the ball nut 20 is positioned on the outer wall of the ball screw 19, the guide rod 23 is fixedly mounted on the left side and the right side of the outer surface of the upper end of the mounting plate 15, the slide hole 21 is formed in the middle of the slider 22, the slider 22 is fixedly mounted on the outer surfaces of two sides of the ball nut 20, the connecting block 16 is fixedly mounted on the outer surface of the other side of the ball nut 20, the connecting column 17 is fixedly mounted on the outer surface of the upper end of the connecting block 16, the connecting plate 18 is fixedly mounted on the outer surface of the upper end of the connecting column 17, and the connecting plate 18 is fixedly connected with the protective cover plate 5; the slide block 22 is connected with the guide rod 23 in a sliding mode through the slide hole 21, the ball nut 20 is in threaded connection with the ball screw 19, a sealing bearing is arranged between the ball screw 19 and the mounting plate 15, and the ball screw 19 is movably connected with the mounting plate 15 through the sealing bearing.
The chromatographic separation analysis device with high automation degree is provided with a protective cover plate 5 and a lifting component 4, wherein a ball screw 19 is driven to rotate by the operation of a positive and negative motor 14, the ball screw 19 drives a ball nut 20 to lift, the ball nut 20 drives a connecting block 16 to lift, the connecting block 16 drives a connecting plate 18 to lift through a connecting column 17, and the connecting plate 18 is fixedly connected with the outer surface of one side of the protective cover plate 5, so that the protective cover plate 5 lifts, the injection port 7 is conveniently covered when the device main body 1 is not used, ash falling is avoided, the accuracy of test data is increased, and the lifting stability of the ball nut 20 is increased by the arranged slide block 22 and a guide rod 23; when the device operates, controlling means 2 can produce more heat, the radiator unit 3 of setting, the inside condenser pipe 13 that sets up of heat dissipation case 9, cooling tower is connected to the one end of condenser pipe 13, passes through condenser pipe 13 through the comdenstion water and refrigerates heat dissipation case 9 inside, through the heat dissipation fan 12 that sets up, is convenient for carry out quick cooling, increase the life of device to controlling means 2.
Detailed description of the utility model
The embodiment is an embodiment of the lifting assembly 4 in the chromatographic separation and analysis device with high automation degree.
As shown in fig. 1 and 4, a lifting assembly 4 for a chromatographic separation analysis device with high automation degree, the lifting assembly 4 comprises a positive and negative motor 14, a mounting plate 15, a connecting block 16, a connecting column 17, a connecting plate 18, a ball screw 19, a ball nut 20, a slide hole 21, a slide block 22 and a guide rod 23, the positive and negative motor 14 is fixedly arranged on the outer surface of the lower end of the mounting plate 15, the ball screw 19 is positioned on the outer surface of the upper end of the positive and negative motor 14, the ball nut 20 is positioned on the outer wall of the ball screw 19, the guide rod 23 is fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate 15, the slide hole 21 is arranged in the middle of the slide block 22, the slide block 22 is fixedly arranged on the outer surfaces of the two sides of the ball nut 20, the connecting block 16 is fixedly arranged on the outer surface of the other side of the ball nut 20, the connecting column 17 is fixedly arranged on the outer surface of the upper end of the connecting block 16, and the connecting plate 18 is fixedly connected with the protective cover plate 5; the slide block 22 is connected with the guide rod 23 in a sliding mode through the slide hole 21, the ball nut 20 is in threaded connection with the ball screw 19, a sealing bearing is arranged between the ball screw 19 and the mounting plate 15, and the ball screw 19 is movably connected with the mounting plate 15 through the sealing bearing, so that the protective cover plate 5 can conveniently lift.
Detailed description of the preferred embodiment
The present embodiment is an embodiment of a heat dissipation module 3 in a chromatographic separation analysis device with a high degree of automation.
As shown in fig. 1, 2 and 3, a heat dissipation assembly 3 for a chromatographic separation analysis device with high automation degree, the heat dissipation assembly 3 includes a heat dissipation box 9, heat dissipation holes 10, a drain pipe 11, a heat dissipation fan 12 and a condensation pipe 13, the heat dissipation box 9 is fixedly installed on the outer surface of one side of the control device 2, the heat dissipation holes 10 are opened on the outer surfaces of two sides of the heat dissipation box 9, and the condensation pipe 13 is located inside the heat dissipation box 9; heat dissipation fan 12 fixed mounting is in one side surface of radiator tank 9, and drain pipe 11 is located the one end surface of radiator tank 9, is fixed connection between the one end of condenser pipe 13 and the drain pipe 11, and the other end surface and the external cooling tower of condenser pipe 13 are connected, are convenient for to the quick cooling of controlling means 2.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (5)
1. A chromatographic separation analysis device with a high degree of automation, comprising a device main body (1), characterized in that: the device comprises a device body (1), wherein a control device (2) is fixedly arranged on the outer surface of one side of the device body (1), a protective cover plate (5) is arranged on the upper portion of the device body (1), a lifting assembly (4) is fixedly arranged on the outer surface of the two sides of the protective cover plate (5), a heat dissipation assembly (3) is fixedly arranged on the outer surface of one side of the control device (2), a detector (6) is fixedly arranged on the right side of the outer surface of the upper end of the device body (1), an injection port (7) is arranged on the left side of the outer surface of the upper end of the device body (1), and an air source connecting pipe (8) is arranged on the outer surface of one side of the device body (1).
2. A highly automated chromatographic separation analysis device in accordance with claim 1 wherein: the heat dissipation assembly (3) comprises a heat dissipation box (9), heat dissipation holes (10), a drain pipe (11), a heat dissipation fan (12) and a condensation pipe (13), the heat dissipation box (9) is fixedly installed on the outer surface of one side of the control device (2), the heat dissipation holes (10) are formed in the outer surfaces of the two sides of the heat dissipation box (9), and the condensation pipe (13) is located inside the heat dissipation box (9).
3. A highly automated chromatographic separation analysis device in accordance with claim 2 wherein: heat dissipation fan (12) fixed mounting is in one side surface of heat dissipation case (9), drain pipe (11) are located the one end surface of heat dissipation case (9), be fixed connection between the one end of condenser pipe (13) and drain pipe (11), the other end surface and the external cooling water tower of condenser pipe (13) are connected.
4. A highly automated chromatographic separation analysis device in accordance with claim 1 wherein: the lifting component (4) comprises a positive and negative motor (14), a mounting plate (15), a connecting block (16), a connecting column (17), a connecting plate (18), a ball screw (19), a ball nut (20), a slide hole (21), a sliding block (22) and a guide rod (23), the positive and negative motor (14) is fixedly mounted on the outer surface of the lower end of the mounting plate (15), the ball screw (19) is located on the outer surface of the upper end of the positive and negative motor (14), the ball nut (20) is located on the outer wall of the ball screw (19), the guide rod (23) is fixedly mounted on the left side and the right side of the outer surface of the upper end of the mounting plate (15), the slide hole (21) is arranged in the middle of the sliding block (22), the sliding block (22) is fixedly mounted on the outer surfaces of the two sides of the ball nut (20), the connecting block (16) is fixedly mounted on the outer surface of the other side of the ball nut (20), the connecting column (17) is fixedly arranged on the outer surface of the upper end of the connecting block (16), the connecting plate (18) is fixedly arranged on the outer surface of the upper end of the connecting column (17), and the connecting plate (18) is fixedly connected with the protective cover plate (5).
5. The highly automated chromatographic separation analysis device of claim 4, wherein: the sliding block (22) is connected with the guide rod (23) in a sliding mode through the sliding hole (21), the ball nut (20) is in threaded connection with the ball screw (19), a sealing bearing is arranged between the ball screw (19) and the mounting plate (15), and the ball screw (19) is movably connected with the mounting plate (15) through the sealing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122963649.1U CN216484825U (en) | 2021-11-30 | 2021-11-30 | Chromatographic separation analysis device with high automation degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122963649.1U CN216484825U (en) | 2021-11-30 | 2021-11-30 | Chromatographic separation analysis device with high automation degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484825U true CN216484825U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122963649.1U Active CN216484825U (en) | 2021-11-30 | 2021-11-30 | Chromatographic separation analysis device with high automation degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484825U (en) |
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2021
- 2021-11-30 CN CN202122963649.1U patent/CN216484825U/en active Active
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