CN219625435U - Air cooling structure of gas chromatograph - Google Patents
Air cooling structure of gas chromatograph Download PDFInfo
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- CN219625435U CN219625435U CN202320704496.5U CN202320704496U CN219625435U CN 219625435 U CN219625435 U CN 219625435U CN 202320704496 U CN202320704496 U CN 202320704496U CN 219625435 U CN219625435 U CN 219625435U
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- gas chromatograph
- positioning
- sliding
- connecting rod
- safety cover
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Abstract
The utility model belongs to the technical field of air cooling structures, in particular to an air cooling structure of a gas chromatograph, which comprises a protective cover, wherein the inner side of the protective cover is provided with the chromatograph, the front side of the protective cover is rotationally connected with a door plate, fans are fixedly arranged on the left side and the right side of the protective cover, the top of the protective cover is in sliding connection with symmetrically arranged sliding frames, the number of the sliding frames is two, clamps are fixedly arranged on the inner sides of the two sliding frames, the clamps are respectively matched with the protective cover and the gas chromatograph, and the control mechanism comprises two sliding blocks, a connecting rod and a fixing frame, wherein in the utility model: through installing the safety cover in the outside of gas chromatograph, the safety cover just can protect gas chromatograph, opens the door plant and just can use gas chromatograph, then the fan again, just can increase the inboard air cycle of safety cover, increases extra heat dissipation for the outside of gas chromatograph, prevents equipment overheat protection.
Description
Technical Field
The utility model relates to the technical field of air cooling structures, in particular to an air cooling structure of a gas chromatograph.
Background
Indoor air quality detection is an emerging industry. The method is a technical process of analysis and assay aiming at the condition that indoor air pollutants are out of standard caused by indoor decoration and furniture addition, and can be used for providing a national approval (CMA) and legal efficacy detection report according to a detection result value, and detecting a room by a gas chromatograph.
However, the gas chromatograph in the prior art is completely exposed when in use, and lacks protection and additional heat dissipation to the chromatograph, so that the gas chromatograph cannot be used for a long time, equipment is easy to overheat and protect, and the use of the gas chromatograph is affected.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, a gas chromatograph is completely exposed when in use, and the gas chromatograph is lack of protection and extra heat dissipation, so that the gas chromatograph cannot be used for a long time, equipment is easy to overheat and protect, and the use of the gas chromatograph is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air cooling structure of gas chromatograph, includes the safety cover, the inboard of safety cover is equipped with the chromatograph, and the front side of safety cover rotates and is connected with the door plant, and the left side and the right side of safety cover are all fixed mounting has the fan, and the top sliding connection of safety cover has the carriage of symmetry setting, and the quantity of carriage is two, and the inboard of two carriages is all fixed mounting has anchor clamps, anchor clamps respectively with safety cover and gas chromatograph cooperation;
the top of the protective cover is respectively provided with a control mechanism and a positioning mechanism, and the control mechanism is respectively matched with the positioning mechanism and the sliding frame.
By the above mechanism: through installing the safety cover in the outside of gas chromatograph, the safety cover just can protect gas chromatograph, opens the door plant and just can use gas chromatograph, then the fan again, just can increase the inboard air cycle of safety cover, increases extra heat dissipation for the outside of gas chromatograph, prevents equipment overheat protection.
Preferably, the control mechanism comprises two sliding blocks, a connecting rod and a fixing frame;
the sliding block is connected with the sliding frame in a sliding way, the sliding block is connected with the connecting rod in a rotating way, and the fixing frame is fixedly arranged at the top of the connecting rod.
Further, after the connecting rod is driven to rotate, the connecting rod can drive the two sliding blocks to rotate, so that the two sliding blocks can be connected to one side of the two connecting frames, which is close to each other, in a sliding manner, the connecting rod can push the two sliding frames to be away from each other through the two sliding blocks, and the two clamps are driven to be away from each other.
Preferably, the positioning mechanism comprises a handle, a pull rod, a positioning frame and a positioning disc;
the handle sliding connection is in the inboard of mount, and handle and pulling rod rotate to be connected, and pulling rod rotates to be connected with the locating rack, and locating rack sliding connection is at the top of connecting rod, locating disk fixed mounting in the top of protective cover.
Further, after the handle is pulled to move, the handle can pull the pull rod, the pull rod can pull the locating rack to be separated from the locating disc, and unlocking of the connecting rod can be achieved, so that the connecting rod can drive the sliding block to move.
Preferably, a spring is fixedly arranged on the left side of the positioning frame, a fixed block is fixedly arranged at the left end of the spring, and the fixed block is fixedly arranged at the top of the connecting rod.
Further, the spring is used for resetting the position of the positioning frame, so that the positioning frame can be automatically meshed with the positioning disc to automatically position the connecting rod.
Preferably, the positioning frame is fixedly provided with positioning blocks, the positioning disks are provided with positioning grooves which are arranged at equal intervals, and the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves.
Furthermore, after the positioning block is inserted into the inner side of the positioning groove, the positioning block can stop the connecting rod from rotating, so that the positioning of the connecting rod can be realized.
Preferably, the top of safety cover has offered the connection through-hole that the symmetry set up, and the outside of anchor clamps and the inner wall sliding connection of connection through-hole, anchor clamps and gas chromatograph sliding contact.
Further, the connecting through hole is used for enabling the clamp to be inserted into the inner side of the protective cover so as to clamp the gas chromatograph.
The beneficial effects are that:
1. after the connecting rod is driven to rotate, the connecting rod can drive the two sliding blocks to rotate, so that the two sliding blocks can be connected with one side, close to each other, of the two connecting frames in a sliding mode, and at the moment, the connecting rod can push the two sliding frames to be away from each other through the two sliding blocks to drive the two clamps to be away from each other;
2. after the handle is pulled to move, the handle can pull the pull rod, the pull rod can pull the positioning frame to be separated from the positioning disc, and the unlocking of the connecting rod can be realized, so that the connecting rod can drive the sliding block to move;
in the utility model, the following components are added: through installing the safety cover in the outside of gas chromatograph, the safety cover just can protect gas chromatograph, opens the door plant and just can use gas chromatograph, then the fan again, just can increase the inboard air cycle of safety cover, increases extra heat dissipation for the outside of gas chromatograph, prevents equipment overheat protection.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional schematic diagram of an air cooling structure of a gas chromatograph according to the present utility model;
fig. 2 is a schematic diagram illustrating a three-dimensional schematic diagram of a structure of an air cooling structure of a gas chromatograph according to the present utility model in a front view;
fig. 3 is a schematic bottom three-dimensional view of an air cooling structure of a gas chromatograph according to the present utility model;
fig. 4 is a schematic structural plan view of an air cooling structure of a gas chromatograph according to the present utility model;
fig. 5 is an enlarged schematic diagram of a structure of an air cooling structure of a gas chromatograph according to fig. 4.
In the figure: 1. a protective cover; 2. an electric fan; 3. a door panel; 4. a clamp; 5. a carriage; 6. a gas chromatograph; 7. a sliding block; 8. a connecting rod; 9. a fixing frame; 10. a handle; 11. pulling the rod; 12. a fixed block; 13. a spring; 14. a positioning frame; 15. and (5) positioning the disc.
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.
Example 1
Referring to fig. 1-5, an air cooling structure of a gas chromatograph comprises a protective cover 1, wherein the chromatograph is arranged on the inner side of the protective cover 1, a door plate 3 is rotationally connected to the front side of the protective cover 1, fans are fixedly arranged on the left side and the right side of the protective cover 1, symmetrically arranged sliding frames 5 are slidingly connected to the top of the protective cover 1, the number of the sliding frames 5 is two, clamps 4 are fixedly arranged on the inner sides of the two sliding frames 5, and the clamps 4 are respectively matched with the protective cover 1 and the gas chromatograph 6;
the top of the protective cover 1 is respectively provided with a control mechanism and a positioning mechanism, and the control mechanism is respectively matched with the positioning mechanism and the sliding frame 5.
By the above mechanism: through installing safety cover 1 in the outside of gas chromatograph 6, safety cover 1 just can protect gas chromatograph 6, opens door plant 3 and just can use gas chromatograph, then the fan again, just can increase the air cycle of safety cover 1 inboard, increases extra heat dissipation for the outside of gas chromatograph 6, prevents equipment overheat protection.
In the utility model, the control mechanism comprises two sliding blocks 7, a connecting rod 8 and a fixing frame 9;
sliding block 7 and carriage 5 sliding connection, sliding block 7 and connecting rod 8 rotate to be connected, and mount 9 fixed mounting is at the top of connecting rod 8, and after connecting rod 8 was driven to rotate, connecting rod 8 just can drive two sliding block 7 rotations for two sliding block 7 can be in one side sliding connection that two link are close to each other, and connecting rod 8 just accessible two sliding block 7 promote two carriage 5 and keep away from each other this moment, drives two anchor clamps 4 and keeps away from each other.
In the utility model, the positioning mechanism comprises a handle 10, a pull rod 11, a positioning frame 14 and a positioning disc 15;
the handle 10 sliding connection is in the inboard of mount 9, and handle 10 rotates with pulling rod 11 to be connected, and pulling rod 11 rotates with locating rack 14 to be connected, and locating rack 14 sliding connection is at the top of connecting rod 8, and locating disk 15 fixed mounting is at the top of protecting cover 1, and after handle 10 was pulled and removed, handle 10 just can pull pulling rod 11, and pulling rod 11 just can pull locating rack 14 and locating disk 15 break away from, just can realize the unblock to connecting rod 8 for connecting rod 8 can drive the sliding block 7 and remove.
In the utility model, the left side of the positioning frame 14 is fixedly provided with the spring 13, the left end of the spring 13 is fixedly provided with the fixed block 12, the fixed block 12 is fixedly arranged at the top of the connecting rod 8, and the spring 13 is used for resetting the position of the positioning frame 14, so that the positioning frame 14 can be automatically meshed with the positioning disc 15 to automatically position the connecting rod 8.
In the utility model, the positioning frame 14 is fixedly provided with the positioning blocks, the positioning disc 15 is provided with the positioning grooves which are arranged at equal intervals, the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves, and after the positioning blocks are inserted into the inner sides of the positioning grooves, the positioning blocks can block the connecting rod 8 from rotating, so that the positioning of the connecting rod 8 can be realized.
In the utility model, the top of the protective cover 1 is provided with symmetrically arranged connecting through holes, the outer side of the clamp 4 is in sliding connection with the inner wall of the connecting through holes, the clamp 4 is in sliding contact with the gas chromatograph 6, and the connecting through holes are used for enabling the clamp 4 to be inserted into the inner side of the protective cover 1 so as to clamp the gas chromatograph 6.
Working principle: when the gas chromatograph 6 is required to be cooled, the air flow inside the protective cover 1 can be increased only by starting the electric fan 2, the gas chromatograph 6 is cooled, when the gas chromatograph 6 is required to be used, the door plate 3 is only required to be opened, the protective cover 1 is required to be disassembled, the handle 10 is pulled on the connecting rod 8, after the handle 10 is pulled to move, the handle 10 can pull the pulling rod 11, the locating rack 14 can be pulled to be separated from the locating disk 15 by the pulling rod 11, the unlocking of the connecting rod 8 can be realized, the connecting rod 8 can drive the sliding blocks 7 to move, then the handle 10 can be pulled continuously to drive the connecting rod 8 to rotate, after the connecting rod 8 is driven to rotate, the connecting rod 8 can drive the two sliding blocks 7 to rotate, the two sliding blocks 7 can be in sliding connection on one side of the two connecting frames, at the moment, the connecting rod 8 can push the two sliding frames 5 to be away from each other through the two sliding blocks 7 to drive the two clamps 4 to be away from each other to release the gas chromatograph 6, the disassembly of the protection cover 1 is realized, when the protection cover 1 needs to be installed after maintenance, the protection cover 1 is only required to be placed on the outer side of the gas chromatograph 6, then the handle 10 is reversed, the handle 10 drives the clamp 4 to reset and be attached to the gas chromatograph 6, the gas chromatograph 6 is clamped, the handle 10 is released, the positioning frame 14 is released by the handle 10, the positioning frame 14 can be meshed with the positioning disc 15, after the positioning block is inserted into the inner side of the positioning groove, the positioning block can block the connecting rod 8 to rotate, and the positioning of the connecting rod 8 can be realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an air cooling structure of gas chromatograph, includes safety cover (1), its characterized in that, the inboard of safety cover (1) is equipped with the chromatograph, and the front side of safety cover (1) rotates and is connected with door plant (3), and the left side and the right side of safety cover (1) are all fixed mounting has the fan, and the top sliding connection of safety cover (1) has carriage (5) of symmetry setting, and the quantity of carriage (5) is two, and the inboard of two carriage (5) is all fixed mounting has anchor clamps (4), anchor clamps (4) cooperate with safety cover (1) and gas chromatograph (6) respectively;
the top of the protective cover (1) is respectively provided with a control mechanism and a positioning mechanism, and the control mechanism is respectively matched with the positioning mechanism and the sliding frame (5).
2. An air-cooled structure of a gas chromatograph according to claim 1, characterized in that said control mechanism comprises two sliding blocks (7), a connecting rod (8) and a fixed frame (9);
the sliding block (7) is in sliding connection with the sliding frame (5), the sliding block (7) is in rotary connection with the connecting rod (8), and the fixing frame (9) is fixedly arranged at the top of the connecting rod (8).
3. An air-cooled structure of a gas chromatograph according to claim 1, characterized in that the positioning mechanism comprises a handle (10), a pulling rod (11), a positioning rack (14) and a positioning disk (15);
the handle (10) sliding connection is in the inboard of mount (9), and handle (10) and pulling pole (11) rotate to be connected, pulling pole (11) and locating rack (14) rotate to be connected, and locating rack (14) sliding connection is at the top of connecting rod (8), and locating disk (15) fixed mounting is at the top of guard shield (1).
4. An air cooling structure of a gas chromatograph according to claim 3, characterized in that a spring (13) is fixedly mounted on the left side of the positioning frame (14), a fixing block (12) is fixedly mounted on the left end of the spring (13), and the fixing block (12) is fixedly mounted on the top of the connecting rod (8).
5. An air cooling structure of a gas chromatograph according to claim 3, characterized in that the positioning frame (14) is fixedly provided with positioning blocks, the positioning discs (15) are provided with positioning grooves which are arranged at equal intervals, and the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves.
6. The air cooling structure of the gas chromatograph according to claim 1, wherein symmetrically arranged connecting through holes are formed in the top of the protective cover (1), the outer side of the clamp (4) is in sliding connection with the inner wall of the connecting through holes, and the clamp (4) is in sliding contact with the gas chromatograph (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704496.5U CN219625435U (en) | 2023-04-03 | 2023-04-03 | Air cooling structure of gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704496.5U CN219625435U (en) | 2023-04-03 | 2023-04-03 | Air cooling structure of gas chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219625435U true CN219625435U (en) | 2023-09-01 |
Family
ID=87771971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320704496.5U Active CN219625435U (en) | 2023-04-03 | 2023-04-03 | Air cooling structure of gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219625435U (en) |
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2023
- 2023-04-03 CN CN202320704496.5U patent/CN219625435U/en active Active
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