CN216117475U - A box structure and chromatographic analyzer for rise and fall temperature fast - Google Patents
A box structure and chromatographic analyzer for rise and fall temperature fast Download PDFInfo
- Publication number
- CN216117475U CN216117475U CN202121764874.6U CN202121764874U CN216117475U CN 216117475 U CN216117475 U CN 216117475U CN 202121764874 U CN202121764874 U CN 202121764874U CN 216117475 U CN216117475 U CN 216117475U
- Authority
- CN
- China
- Prior art keywords
- box body
- fan
- motor
- outer box
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a box structure for rapidly heating and cooling and a chromatographic analyzer, wherein the box structure for rapidly heating and cooling comprises: the fan-shaped air guide device comprises an outer box body and an inner box body arranged in the outer box body, wherein a mounting hole for mounting a fan is formed in one side surface of the inner box body, an air guide cover is arranged between the outer box body and the inner box body and covers the mounting hole, a vent hole for feeding air into the inner box body is formed in the air guide cover, and the vent hole and the mounting hole are arranged in a staggered mode; an air outlet is formed in the outer box body and communicated with the interior of the inner box body. This scheme can realize interior quick temperature rise and rapid cooling in the box.
Description
Technical Field
The utility model belongs to the field of box body temperature rising and falling structures, and particularly relates to a box body structure for quickly rising and falling temperature and a chromatographic analyzer.
Background
For some instruments, electrical equipment and the like, components are often installed in a box body structure, and the temperature rise and fall speed inside the box body influences the service life of the components and the like. And for some instruments and equipment, the working process of the instruments and equipment needs to be heated and cooled, and the heating and cooling speed has higher requirements. Such as: the separation system in the gas chromatographic analyzer is mainly used for separating gas components of a sample, the whole separation process is completed in a chromatographic column in a box body, in order to meet the separation requirement, the processes of temperature rise, temperature reduction and the like are often required in the box body, and the temperature rise and fall speed is also one of indexes of the performance of the gas chromatographic analyzer.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a case structure for rapid temperature rise and drop and a chromatograph analyzer, so as to achieve rapid temperature rise and drop inside the case.
To achieve the above and other related objects, the present invention provides a case structure for rapid warming and cooling, comprising: the fan-shaped air guide device comprises an outer box body and an inner box body arranged in the outer box body, wherein a mounting hole for mounting a fan is formed in one side surface of the inner box body, an air guide cover is arranged between the outer box body and the inner box body and covers the mounting hole, a vent hole for feeding air into the inner box body is formed in the air guide cover, and the vent hole and the mounting hole are arranged in a staggered mode; an air outlet is formed in the outer box body and communicated with the interior of the inner box body.
Furthermore, an air inlet is further formed in the outer box body and is installed on the outer box body, and the air inlet is communicated with the ventilation opening.
Further, a motor mounting seat of the fan is arranged between the air outlet and the air inlet.
Furthermore, the motor mounting seat and the mounting opening are arranged on the same axis, and the mounting opening is formed in the middle of the side face of the inner box body.
Furthermore, door bodies are arranged on the air inlet and the air outlet, and a driving motor for driving the door bodies to open and close is arranged on the outer box body.
Furthermore, the driving motor is a double-shaft motor, and two output ends of the double-shaft motor are respectively connected with the door bodies of the air inlet and the air outlet.
Furthermore, a heat insulation channel for placing heat insulation cotton is arranged between the outer box body and the inner box body.
In order to achieve the above objects and other related objects, the present invention further provides a chromatograph including the above case structure for rapid temperature increase and decrease.
Further, the chromatographic analyzer still includes the fan and is used for driving fan pivoted motor, the fan is installed in the installation mouth that sets up on the interior box for drive fan pivoted motor is installed on the motor mount pad that sets up on the outer box.
As described above, the box structure and the chromatographic analyzer for rapidly increasing and decreasing temperature of the utility model have the following beneficial effects:
because the ventilation opening and the mounting opening on the wind guide cover are arranged in a staggered manner, compared with the arrangement that the ventilation opening is aligned with the mounting opening, the path length of the wind entering the inner box body is increased, and if the wind entering the inner box body is cold wind, the wind has better cooling effect on the inner box body through the heat conduction effect of the wind guide cover; if the wind entering the inner box body is hot wind, the wind guiding cover conducts heat, and a better heating effect is achieved in the inner box body.
This scheme can realize interior quick temperature rise and rapid cooling in the box.
Drawings
Fig. 1 is a front view of a structure of a case for rapid temperature increase and decrease in an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a box structure for rapid temperature increase and decrease in an embodiment of the present invention.
Fig. 3 is a schematic view of an internal structure of a box structure for rapid temperature increase and decrease according to an embodiment of the present invention.
Fig. 4 is a partial schematic view of a structure of a box for rapid temperature increase and decrease according to an embodiment of the present invention.
Fig. 5 is another schematic cross-sectional view of a box structure for rapid temperature increase and decrease in an embodiment of the utility model.
Detailed Description
Reference numerals in the drawings of the specification include: the air conditioner comprises an outer box body 1, an air inlet 2, a motor mounting seat 3, an air outlet 4, a driving motor 5, a heat preservation channel 6, an air guide cover 7, an inner cavity 8, an inner box body 9, a door body 10, a mounting opening 11 and a ventilation opening 12.
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Examples
As shown in fig. 1 to 5, the present embodiment provides a box structure for rapid temperature increase and decrease, including: outer box 1 and interior box 9, interior box 9 fixed mounting is in outer box 1. The heat preservation channel 6 of the inner box body 9 is arranged between the outer box body 1 and the inner box body 9, so that heat preservation cotton is put into the heat preservation channel 6, and the rapid temperature rise inside the inner box body 9 is realized.
The middle part of one side wall of the inner box body 9 is provided with a mounting hole 11 for mounting a fan, the heat preservation channel 6 is internally provided with an air guide cover 7, the air guide cover 7 is mounted on the inner box body 9 and covers the mounting hole 11, the air guide cover 7 is provided with a ventilation opening 12, and the ventilation opening 12 and the mounting hole 11 are arranged in a staggered mode.
An air inlet 2 and an air outlet 4 are arranged on the outer surface of one side, close to the vent 12, of the outer box body 1, the air inlet 2 is just opposite to the vent 12 and communicated with the vent 12, and the air outlet 4 is communicated with an inner cavity 8 of the inner box body 9. The motor mounting seat 3 used for driving the fan to rotate is arranged in the middle of the air inlet 2 and the air outlet 4, the motor mounting seat 3 is fixed on the outer surface of the outer box body 1, and the motor mounting seat 3 and the mounting opening 11 are arranged on the same axis.
The air inlet 2 and the air outlet 4 are both provided with a door body 10, the outer box body 1 is fixed with a driving motor 5 for driving the door body 10 to open and close, the driving motor 5 in the embodiment is a double-shaft motor, and the door bodies 10 on the air inlet 2 and the air outlet 4 are driven to move simultaneously by one double-shaft motor.
When the fan is specifically implemented, the fan is installed in the installation opening 11, and an output shaft of a motor for driving the fan to rotate penetrates through the outer box body 1 and the air guide cover 7 and then is connected with the fan so as to drive the fan to rotate. When needing the air inlet and going out the wind, open through driving motor 5 drive door body 10 for air intake 2 and air outlet 4 are opened, later fan work, make in gaseous process air intake 2 enters into wind scooper 7, because vent 12 and installing port 11 dislocation set, turn to after gaseous entering into in the wind scooper 7 and enter into the inner chamber 8 of interior box 9 from installing port 11, realize the inside intensification of interior box 9 or cooling, simultaneously, the gas in the interior box 9 goes out through air outlet 4.
The setting of wind scooper 7 changes the route that wind got into interior box 9, compares in directly getting into interior box 9 from air intake 2, has prolonged the route length that wind got into in interior box 9, if need heat up in interior box 9, then has played the effect of rising temperature in interior box 9 of acceleration, if need cool down in interior box 9, then has played the effect of cooling in interior box 9 of acceleration.
Install motor mount pad 3 between air intake 2 and the air outlet 4 in this scheme for there is certain interval between air intake 2 and the air outlet 4, with the path length that the extension wind got into interior box 9 interior back from air outlet 4 away from air intake 2, the quick 4 away from air outlet of following of wind of box 9 in avoiding getting into from air intake 2, rises in the box 9 and rises the warm speed.
The driving motor 5 for driving the door 10 to open and close in the scheme is a double-shaft motor, so that the air inlet 2 and the air outlet 4 can be driven by the same driving motor 5, and the cost is saved.
To the above-mentioned box structure that is used for quick cooling and heating, this embodiment still discloses a chromatographic analyzer, includes: the fan, the motor for driving the fan to rotate, the box body structure for rapidly heating and cooling and the like are arranged, the fan is installed in the installation opening 11 in the inner box body 9, the motor for driving the fan to rotate is installed on the motor installation seat 3, and an output shaft of the motor penetrates through the outer box body 1 and the air guide cover 7 and then is connected with the fan so as to drive the fan to rotate.
The box structure in this scheme can realize quick temperature rise and the rapid cooling of chromatographic analyzer to piece system carries out the separation of sample gas in the chromatographic analyzer.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a box structure for fast go up and down to warm which characterized in that includes: the fan-shaped air guide device comprises an outer box body and an inner box body arranged in the outer box body, wherein a mounting hole for mounting a fan is formed in one side surface of the inner box body, an air guide cover is arranged between the outer box body and the inner box body and covers the mounting hole, a vent hole for feeding air into the inner box body is formed in the air guide cover, and the vent hole and the mounting hole are arranged in a staggered mode; an air outlet is formed in the outer box body and communicated with the interior of the inner box body.
2. The box structure for rapidly increasing and decreasing the temperature as claimed in claim 1, wherein an air inlet is further formed in the outer box, the air inlet is mounted on the outer box, and the air inlet is communicated with the ventilation opening.
3. The box structure for rapidly heating and cooling according to claim 2, wherein a motor mounting seat of a fan is arranged between the air outlet and the air inlet.
4. The box structure for rapidly heating and cooling according to claim 3, wherein the motor mounting seat and the mounting opening are arranged on the same axis, and the mounting opening is arranged in the middle of the side surface of the inner box.
5. The box structure for rapidly increasing and decreasing the temperature as claimed in claim 2, wherein the air inlet and the air outlet are both provided with a door, and the outer box is provided with a driving motor for driving the door to open and close.
6. The box structure for rapidly heating and cooling according to claim 5, wherein the driving motor is a dual-shaft motor, and two output ends of the dual-shaft motor are respectively connected to the door bodies of the air inlet and the air outlet.
7. The box structure for rapidly increasing and decreasing the temperature as claimed in claim 1, wherein a heat insulation passage for putting heat insulation cotton is arranged between the outer box and the inner box.
8. A chromatograph analyzer comprising the case structure for rapid temperature rise and drop according to any one of claims 1 to 7.
9. The chromatograph according to claim 8, wherein the chromatograph further comprises a fan and a motor for driving the fan to rotate, the fan is mounted in a mounting opening provided on the inner case, and the motor for driving the fan to rotate is mounted on a motor mounting seat provided on the outer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764874.6U CN216117475U (en) | 2021-07-30 | 2021-07-30 | A box structure and chromatographic analyzer for rise and fall temperature fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764874.6U CN216117475U (en) | 2021-07-30 | 2021-07-30 | A box structure and chromatographic analyzer for rise and fall temperature fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216117475U true CN216117475U (en) | 2022-03-22 |
Family
ID=80724212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121764874.6U Active CN216117475U (en) | 2021-07-30 | 2021-07-30 | A box structure and chromatographic analyzer for rise and fall temperature fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216117475U (en) |
-
2021
- 2021-07-30 CN CN202121764874.6U patent/CN216117475U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106930906A (en) | A kind of engine rooms of wind power generators air inducing heat abstractor | |
| CN216117475U (en) | A box structure and chromatographic analyzer for rise and fall temperature fast | |
| CN105546607A (en) | Range hood with cold wind blowing function | |
| CN206117328U (en) | A cooling structure for new forms of energy car air cooling motor stator winding | |
| CN110962543A (en) | Automobile air conditioner mechanism | |
| CN206503678U (en) | A kind of engine rooms of wind power generators air inducing heat abstractor | |
| CN205332310U (en) | Take range hood of function of blowing a cold wind over | |
| CN115788955A (en) | Centrifugal fan, car seat and car | |
| CN203628957U (en) | Air-conditioner air duct structure and air-conditioner | |
| CN203246284U (en) | Integrated automotive air conditioner | |
| CN214748885U (en) | High-low temperature performance environment cabin for automobile detection | |
| CN212207215U (en) | Heat dissipation device for gas chromatograph | |
| CN220306814U (en) | Block terminal with cooling structure | |
| CN205332308U (en) | Take cryogenic range hood | |
| CN111031766A (en) | Heat dissipation air duct of electric oven and electric oven with same | |
| CN219514474U (en) | Accelerated cooling device of thermal analyzer | |
| CN216199245U (en) | Centrifugal fan, car seat and car | |
| CN219843889U (en) | Cold and hot channel for micro-module machine room | |
| CN209634221U (en) | A kind of on-board air conditioner | |
| CN214592622U (en) | Novel air-cooled cabinet | |
| CN203492322U (en) | Electrical control cabinet | |
| CN112431661B (en) | Super-silent diesel generating set's subregion heat dissipation structure of making an uproar of falling | |
| CN214315907U (en) | Electric vehicle controller shell | |
| CN219393496U (en) | Cold chain logistics vehicle battery | |
| CN219893701U (en) | Brushless motor control panel installation box with high heat dissipation efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |