CN215599082U - High-temperature-resistant liquid chromatograph - Google Patents
High-temperature-resistant liquid chromatograph Download PDFInfo
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- CN215599082U CN215599082U CN202121648577.5U CN202121648577U CN215599082U CN 215599082 U CN215599082 U CN 215599082U CN 202121648577 U CN202121648577 U CN 202121648577U CN 215599082 U CN215599082 U CN 215599082U
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- chromatograph
- chromatograph body
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- heat dissipation
- heat
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Abstract
The utility model discloses a high temperature resistant liquid chromatograph, which comprises: a chromatograph body; the heat dissipation device is positioned on the side surface of the chromatograph body and used for reducing the temperature of the chromatograph body; the fixing component is connected with the heat dissipation device, is used for supporting the heat dissipation device and is connected with the chromatograph body; the heat dissipating device includes: a fan, a displacement assembly and a heat sink; the heat dissipation device is arranged on the outer side of the chromatograph body, so that the temperature of the chromatograph body can be effectively reduced, the phenomenon that the chromatograph body has higher temperature and the detection data is influenced is avoided, and the heat dissipation device is arranged on the outer side of the chromatograph body through the fixing assembly and is convenient to mount and dismount; the displacement subassembly among the heat abstractor conveniently drives the fan and removes, can realize fast that the point that generates heat to the chromatograph body cools down the heat dissipation, convenient operation, the practicality of being convenient for, the fin is installed in the chromatograph body outside, can further accelerate the reduction to chromatograph body heat temperature, convenient heat dissipation.
Description
Technical Field
The utility model relates to the technical field of chromatographs, in particular to a high-temperature-resistant liquid chromatograph.
Background
Liquid chromatography is a separation and analysis technique characterized by the use of liquid as the mobile phase and the stationary phase in various forms, such as paper, sheet and packed bed. In the course of the development of chromatographic techniques, to distinguish the various processes, respective designations have been made according to the form of the stationary phase, such as paper chromatography and thin-layer chromatography.
Present liquid chromatograph is in the use, and inside each electronic component or wire can be because of there being the electric current to pass through and take place the heat effect of electric current, can produce a large amount of heats at liquid chromatograph's during operation, and these heats are difficult to all to distribute away for a time and produce higher temperature gradually in the instrument is inside for the sample temperature that the instrument was detected and is detected also rises higher thereupon, causes detection error easily, influences liquid chromatograph's working effect.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high temperature resistant liquid chromatograph, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a high temperature resistant liquid chromatograph comprising:
a chromatograph body;
the heat dissipation device is positioned on the side surface of the chromatograph body and used for reducing the temperature of the chromatograph body;
the fixing component is connected with the heat dissipation device, is used for supporting the heat dissipation device and is connected with the chromatograph body;
the heat dissipating device includes:
the fan is positioned on the side surface of the chromatograph and used for accelerating the air flow on the surface of the chromatograph body and taking away the heat of the chromatograph body;
the displacement assembly is positioned on the fixed assembly and used for driving the fan to move in position;
and the cooling fin is positioned on the chromatograph body and used for transferring the heat inside the chromatograph.
In the utility model, the heat dissipation device is arranged on the outer side of the chromatograph body, so that the temperature of the chromatograph body can be effectively reduced, the phenomenon that the detection data is influenced by higher temperature of the chromatograph body is avoided, and the heat dissipation device is arranged on the outer side of the chromatograph body through the fixing component, so that the heat dissipation device is convenient to install and disassemble; the displacement subassembly among the heat abstractor conveniently drives the fan and removes, can realize fast that the point that generates heat to the chromatograph body cools down the heat dissipation, convenient operation, the practicality of being convenient for, the fin is installed in the chromatograph body outside, can further accelerate the reduction to chromatograph body heat temperature, convenient heat dissipation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a first moving assembly according to the present invention.
Fig. 3 is a schematic structural diagram of a second moving assembly according to the present invention.
Fig. 4 is a schematic structural view of the displacement assembly of the present invention.
In the figure: 1-chromatograph body, 2-heat dissipation device, 3-fixed component, 31-fixed mount, 32-bolt, 33-foam pad, 4-fan, 5-displacement component, 51-first moving component, 511-sliding chute, 512-sliding block, 513-first driving motor, 514-rotating rod, 52-second moving component, 521-guide rail, 522-connecting block, 523-second driving motor, 524-rotating rod, 6-heat dissipation sheet and 7-guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a high temperature resistant liquid chromatograph includes:
a chromatograph body 1;
the heat dissipation device 2 is positioned on the side surface of the chromatograph body 1 and used for reducing the temperature of the chromatograph body 1;
the fixing component 3 is connected with the heat dissipation device 2, is used for supporting the heat dissipation device 2 and is connected with the chromatograph body 1;
the heat sink 2 includes:
the fan 4 is positioned on the side surface of the chromatograph and used for accelerating the air flow on the surface of the chromatograph body 1 and taking away the heat of the chromatograph body 1;
the displacement assembly 5 is positioned on the fixed assembly 3 and used for driving the fan 4 to move in position;
and a heat sink 6 which is located on the chromatograph body 1 and transfers heat inside the chromatograph.
In this embodiment, the fan 4 is installed on the displacement assembly 5, the displacement assembly 5 is connected with the chromatograph body 1 through the fixing assembly 3, the plurality of cooling fins 6 are uniformly distributed on the surface of the chromatograph body 1, so that the chromatograph body 1 can be conveniently cooled, the heat dissipation device 2 is installed on the outer side of the chromatograph body 1, so that the temperature of the chromatograph body 1 can be effectively reduced, the phenomenon that the chromatograph body 1 has higher temperature to influence detection data is avoided, and the heat dissipation device 2 is installed on the outer side of the chromatograph body 1 through the fixing assembly 3, so that the installation and the disassembly are convenient; displacement subassembly 5 among the heat abstractor 2 conveniently drives fan 4 and removes, can realize cooling down the heat dissipation to the point that generates heat of chromatograph body 1 fast, convenient operation, the practicality of being convenient for, fin 6 is installed in the 1 outside of chromatograph body, and the reduction of acceleration to 1 hot temperature of chromatograph body that can be further, the convenient heat dissipation.
In an embodiment of the present invention, referring to fig. 1, the fixing component 3 includes:
a fixing frame 31 which is positioned on the side surface of the chromatograph body 1 and is vertical to the chromatograph body 1;
a bolt 32 located on the fixing frame 31 for connecting the fixing frame 31 and the chromatograph body 1;
and a foam pad 33 located between the fixing frame 31 and the chromatograph body 1 for increasing the friction force between the chromatograph body 1 and the fixing frame 31.
In this embodiment, mount 31 is equipped with two, and the shape of mount 31 is the L type, and mount 31 symmetry is installed in the chromatograph body 1 outside, connects through bolt 32 between mount 31 and the chromatograph body 1, and the convenience is fixed the position of mount 31, is convenient for support heat abstractor 2, foam pad 33 is located between mount 31 and the chromatograph body 1, conveniently improves the stability of mount 31, can also effectively avoid mount 31 to damage chromatograph body 1, facilitates the use.
In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 3, the displacement assembly 5 includes:
the first moving assembly 51 is positioned on the fixed frame 31 and used for driving the fan 4 to move horizontally back and forth;
and the second moving assembly 52 is positioned on the first moving assembly 51 and used for driving the fan 4 to move left and right.
In this embodiment, first removal subassembly 51 is located the mount 31 inboard, installs second removal subassembly 52 on the first removal subassembly 51, and second removal subassembly 52 supports fan 4, and first removal subassembly 51 conveniently adjusts the fore-and-aft position of fan 4, and second removal subassembly 52 conveniently adjusts the position about fan 4, is convenient for in time dispel the heat to the point of generating heat of chromatograph body 1, convenient operation, convenient to use.
In one embodiment of the present invention, referring to fig. 1 and 2, the first moving assembly 51 includes:
a chute 511, located inside the fixed frame 31, for supporting the second movable assembly 52 and limiting the moving track of the fan 4;
the sliding block 512 is connected with the sliding groove 511 and is used for driving the second moving assembly 52 to move;
a first driving motor 513 located inside the sliding slot 511, for driving the sliding block 512 to move along the sliding slot 511;
and a rotating rod 514 which is positioned at the output end of the first driving motor 513 and is connected with the sliding block 512.
In this embodiment, the sliding slot 511 is located in the middle of the fixing frame 31, the fixing frame 31 and the sliding slot 511 are in a shape of a square, the sliding block 512 has a cross-section in an i shape, the sliding block 512 can move along the sliding slot 511, the first driving motor 513 is located at one end of the inner side of the fixing frame 31 and is fixedly connected to the fixing frame 31, the rotating rod 514 is a first threaded rod in this embodiment, one end of the first threaded rod is fixedly connected to the output end of the first driving motor 513, the other end of the first threaded rod is rotatably connected to the fixing frame 31 for facilitating rotation, a threaded hole is formed in the middle of the sliding block 512, the inner side of the threaded hole is in threaded connection with the outer side of the first threaded rod, when the first driving motor 513 controls the first threaded rod to rotate, the sliding block 512 is conveniently driven to move along the sliding slot 511, and the fixing frame 31, the sliding slot 511, the first driving motor 513, the rotating rod 514 and the sliding block 512 are all provided with two, are divided into two groups and are arranged outside the chromatograph body 1.
In one embodiment of the present invention, referring to fig. 1 and 3, the second moving assembly 52 includes:
a guide rail 521 connected to the first moving assembly 51 for supporting the fan 4;
the connecting block 522 is located on the inner side of the guide rail 521, is connected with the fan 4, and is used for driving the fan 4 to move along the guide rail 521;
a second driving motor 523, located at one end of the guide rail 521, for driving the fan 4 to move in position;
and a rotating rod 524 which is located at the output end of the second driving motor 523 and is connected to the moving block.
In this embodiment, two sliding blocks 512 are connected to two ends of the guide rail 521, the two sliding blocks 512 drive the guide rail 521 to move together, so as to further facilitate adjusting the position of the fan 4, a motor frame is installed on the outer side of the second driving motor 523, the motor frame is fixedly installed on the side surface of the sliding block 512, a rotating rod 524 is installed at the output end of the second driving motor 523, the rotating rod 524 is a second threaded rod in this embodiment, the second threaded rod is located on the inner side of the guide rail 521, a connecting block 522 is in concave-convex connection with the guide rail 521, the connecting block 522 can slide on the inner side of the guide rail 521, the fan 4 is installed on the connecting block 522, so as to facilitate driving the fan 4 to move along the guide rail 521, a screw hole is formed in the middle of the connecting block 522, the inner side of the screw hole is in threaded connection with the outer side of the second threaded rod, the second driving motor 523 controls the rotating rod 524 to rotate, so as to facilitate adjusting the position of the connecting block 522 on the inner side of the guide rail 521, is convenient to use.
In an embodiment of the present invention, referring to fig. 2, the high temperature resistant liquid chromatograph further includes: guide plates 7 positioned at both sides of the fan 4 for guiding the flow of air passing around the fan 4; the shape of deflector 7 is circular-arc, conveniently leads to the air through fan 4, is convenient for keep away from the place of chromatograph body 1 with thermal air guide, avoids causing the heat to pile up, influences the radiating effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A temperature resistant liquid chromatograph, comprising:
a chromatograph body;
the heat dissipation device is positioned on the side surface of the chromatograph body and used for reducing the temperature of the chromatograph body;
the fixing component is connected with the heat dissipation device, is used for supporting the heat dissipation device and is connected with the chromatograph body;
the heat dissipating device includes:
the fan is positioned on the side surface of the chromatograph and used for accelerating the air flow on the surface of the chromatograph body and taking away the heat of the chromatograph body;
the displacement assembly is positioned on the fixed assembly and used for driving the fan to move in position;
and the cooling fin is positioned on the chromatograph body and used for transferring the heat inside the chromatograph.
2. The temperature-resistant liquid chromatograph of claim 1, wherein the stationary assembly comprises:
the fixing frame is positioned on the side surface of the chromatograph body and is vertical to the chromatograph body;
the bolt is positioned on the fixed frame and used for connecting the fixed frame and the chromatograph body;
and the foam pad is positioned between the fixing frame and the chromatograph body and used for improving the friction force between the chromatograph body and the fixing frame.
3. The temperature resistant liquid chromatograph of claim 2, wherein the displacement assembly comprises:
the first moving assembly is positioned on the fixed frame and used for driving the fan to move horizontally back and forth;
and the second moving assembly is positioned on the first moving assembly and used for driving the fan to move left and right.
4. The temperature resistant liquid chromatograph of claim 3, wherein the first moving assembly comprises:
the sliding chute is positioned on the inner side of the fixed frame and used for supporting the second moving assembly and limiting the moving track of the fan;
the sliding block is connected with the sliding groove and used for driving the second moving assembly to move;
the first driving motor is positioned on the inner side of the sliding groove and used for driving the sliding block to move along the sliding groove;
and the rotating rod is positioned at the output end of the first driving motor and is connected with the sliding block.
5. The temperature resistant liquid chromatograph of claim 3, wherein the second moving assembly comprises:
the guide rail is connected with the first moving assembly and used for supporting the fan;
the connecting block is positioned on the inner side of the guide rail, is connected with the fan and is used for driving the fan to move along the guide rail;
the second driving motor is positioned at one end of the guide rail and used for driving the fan to move in position;
and the rotating rod is positioned at the output end of the second driving motor and is connected with the moving block.
6. The temperature-resistant liquid chromatograph of claim 1, further comprising: and guide plates positioned at both sides of the fan to guide the flow of air around the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121648577.5U CN215599082U (en) | 2021-07-20 | 2021-07-20 | High-temperature-resistant liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121648577.5U CN215599082U (en) | 2021-07-20 | 2021-07-20 | High-temperature-resistant liquid chromatograph |
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| Publication Number | Publication Date |
|---|---|
| CN215599082U true CN215599082U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121648577.5U Active CN215599082U (en) | 2021-07-20 | 2021-07-20 | High-temperature-resistant liquid chromatograph |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178152A (en) * | 2022-07-20 | 2022-10-14 | 长春生物制品研究所有限责任公司 | Seesaw type shaking table for uniformly mixing Vero cells |
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2021
- 2021-07-20 CN CN202121648577.5U patent/CN215599082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178152A (en) * | 2022-07-20 | 2022-10-14 | 长春生物制品研究所有限责任公司 | Seesaw type shaking table for uniformly mixing Vero cells |
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