CN220956132U - Centrifugal fan temperature regulating device - Google Patents
Centrifugal fan temperature regulating device Download PDFInfo
- Publication number
- CN220956132U CN220956132U CN202321881094.9U CN202321881094U CN220956132U CN 220956132 U CN220956132 U CN 220956132U CN 202321881094 U CN202321881094 U CN 202321881094U CN 220956132 U CN220956132 U CN 220956132U
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- centrifugal fan
- connecting pipe
- connecting plate
- fixedly connected
- temperature
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- 230000001105 regulatory effect Effects 0.000 title description 7
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005485 electric heating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of centrifugal fans, in particular to a temperature adjusting device of a centrifugal fan. The novel centrifugal fan comprises a centrifugal fan body and a temperature adjusting structure, wherein the temperature adjusting structure is connected to an air outlet of the centrifugal fan body, the temperature adjusting structure comprises a connecting pipe, one side of the connecting pipe is fixedly connected with a connecting cover, a heating wire is arranged in the connecting pipe, a temperature sensor is arranged on the outer wall of the connecting pipe, a detection probe of the temperature sensor penetrates through the connecting pipe, and two baffles are arranged on one side of the connecting pipe through the movement of the adjusting mechanism. The utility model can adjust the temperature of the air blown out by the centrifugal fan, and can also adjust the air output, thereby improving the practicability.
Description
Technical Field
The utility model relates to the technical field of centrifugal fans, in particular to a temperature adjusting device of a centrifugal fan.
Background
Centrifugal fans are a common type of fan that uses centrifugal force to expel or draw in gas or air at high speeds. Centrifugal fans are typically comprised of a rotating impeller and a stationary housing.
At present, in order to meet the use requirement of a user, the conventional centrifugal fan is provided with a heating plate in the fan so as to adjust the temperature of blown air, but the air output cannot be adjusted, and the centrifugal fan has certain limitation in use.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a temperature adjusting device for a centrifugal fan, which can adjust the temperature of air blown out by the centrifugal fan, can also adjust the air output and improves the practicability.
In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a centrifugal fan temperature regulation apparatus, includes centrifugal fan body and temperature regulation structure, the air outlet department of centrifugal fan body is connected with temperature regulation structure, temperature regulation structure includes the connecting pipe, one side fixedly connected with connecting cover of connecting pipe, be equipped with the heater strip in the connecting pipe, be equipped with temperature sensor on the connecting pipe outer wall, temperature sensor's detection probe runs through to the inside of connecting pipe, one side of connecting pipe has two baffles through adjustment mechanism activity.
Further, adjustment mechanism includes connecting plate one and connecting plate two of fixed connection both ends about the connecting pipe, be fixed with the motor on the connecting plate one, the output fixedly connected with two-way threaded rod of motor, the other end and the connecting plate two of two-way threaded rod rotate to be connected, the equal threaded connection in both ends surface of two-way threaded rod has the movable block, two the movable block respectively with two baffle fixed connection.
Further, a guide rod is fixedly connected between the first connecting plate and the second connecting plate, two guide blocks are connected to the surfaces of the guide rods in a sliding mode, and the two guide blocks are connected with the two baffles respectively.
Furthermore, the first connecting plate and the second connecting plate are both provided with through holes.
Further, the connecting cover is fixedly connected with the air outlet of the centrifugal fan body through a fixing bolt, and one end of the fixing bolt is in threaded connection with a fixing nut.
Further, a sealing gasket is arranged on one side, far away from the connecting pipe, of the connecting cover.
The utility model has the beneficial effects that:
According to the utility model, the temperature of wind blown out by the centrifugal fan can be adjusted through the cooperation of the temperature sensor and the electric heating wire, and the temperature of the wind is adjusted by opening and closing the electric heating wire, so that the practicability of the centrifugal fan is improved; meanwhile, the air quantity blown out by the centrifugal fan can be adjusted through the cooperation of the baffles of the adjusting mechanism, the adjusting mechanism drives the two baffles to move, the air quantity is adjusted through adjusting the distance between the two baffles, and the practicability of the centrifugal fan is further improved.
Drawings
Fig. 1 is a schematic structural view of a temperature adjusting device of a centrifugal fan.
Fig. 2 is a schematic structural view of an adjusting mechanism of a temperature adjusting device of a centrifugal fan.
Fig. 3 is a side view of an adjusting mechanism of a centrifugal fan temperature adjusting device of the present utility model.
( 1. A centrifugal fan body; 2. a connecting pipe; 3. a connection cover; 4. a heating wire; 5. a temperature sensor; 6. a baffle; 7. a first connecting plate; 8. a second connecting plate; 9. a motor; 10. a two-way threaded rod; 11. a moving block; 12. a guide rod; 13. a guide block; 14. a through port; 15. a fixing bolt; 16. a fixing nut; 17. sealing gasket )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a centrifugal fan temperature adjusting device, which comprises a centrifugal fan body 1 and a temperature adjusting structure, wherein the temperature adjusting structure is connected to an air outlet of the centrifugal fan body 1, the temperature adjusting structure comprises a connecting pipe 2, one side of the connecting pipe 2 is fixedly connected with a connecting cover 3, a heating wire 4 is arranged in the connecting pipe 2, a temperature sensor 5 is arranged on the outer wall of the connecting pipe 2, a detection probe of the temperature sensor 5 penetrates into the connecting pipe 2, and two baffles 6 are movably arranged on one side of the connecting pipe 2 through an adjusting mechanism.
When the centrifugal fan is used, the temperature adjusting structure is arranged at the air outlet of the centrifugal fan body 1, the connecting cover 3 is connected with the air outlet of the centrifugal fan body 1, when the centrifugal fan body 1 runs, wind enters the connecting pipe 2 from the air outlet, the temperature sensor 5 can sense the temperature of wind, when the temperature of the air outlet needs to be adjusted, the heating wire 4 can be controlled to heat, the wind takes away the heat generated by the heating wire 4 through the heating wire 4, so that the wind has a certain temperature, and the temperature adjustment is realized; the air outlet quantity can be regulated according to the requirements, the baffle plates 6 can be driven to be used through the regulating mechanism, the two baffle plates 6 are close to or far away from each other, when the two baffle plates 6 are far away from each other, the air outlet channel is enlarged, and when the two baffle plates 6 are close to each other, the air outlet channel is reduced, so that the air outlet quantity is regulated.
The adjusting mechanism comprises a first connecting plate 7 and a second connecting plate 8 which are fixedly connected to the upper end and the lower end of the connecting pipe 2, a motor 9 is fixed to the first connecting plate 7, the output end of the motor 9 is fixedly connected with a bidirectional threaded rod 10, the other end of the bidirectional threaded rod 10 is rotationally connected with the second connecting plate 8, moving blocks 11 are connected to the surfaces of the two ends of the bidirectional threaded rod 10 in a threaded mode, and the two moving blocks 11 are fixedly connected with the two baffles 6 respectively.
A guide rod 12 is fixedly connected between the first connecting plate 7 and the second connecting plate 8, two guide blocks 13 are slidably connected to the surface of the guide rod 12, and the two guide blocks 13 are respectively connected with the two baffles 6.
And the first connecting plate 7 and the second connecting plate 8 are respectively provided with a through hole 14.
The connecting cover 3 is fixedly connected with the air outlet of the centrifugal fan body 1 through a fixing bolt 15, and one end of the fixing bolt 15 is in threaded connection with a fixing nut 16.
The side of the connecting cover 3, which is far away from the connecting pipe 2, is provided with a sealing gasket 17.
Further, the control motor 9 drives the bidirectional threaded rod 10 to rotate, and under the sliding action of the guide block 13 and the guide rod 12, the movement of the moving block 11 is limited, so that the moving block 11 cannot rotate along with the rotation of the bidirectional threaded rod 10, the moving block 11 drives the baffle 6 to move, an air outlet channel is regulated, the purpose of regulating the air outlet quantity is achieved, and the baffle 6 passes through the through hole 14 when moving; the sealing gasket 17 improves the tightness between the connecting cover 2 and the air outlet of the centrifugal fan body 1, and prevents the air from leaking from the connecting position.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a centrifugal fan temperature regulation apparatus, includes centrifugal fan body (1) and temperature regulation structure, its characterized in that: the air outlet department of centrifugal fan body (1) is connected with temperature regulation structure, temperature regulation structure includes connecting pipe (2), one side fixedly connected with connecting cover (3) of connecting pipe (2), be equipped with heater strip (4) in connecting pipe (2), be equipped with temperature sensor (5) on connecting pipe (2) outer wall, the detection probe of temperature sensor (5) runs through to the inside of connecting pipe (2), one side of connecting pipe (2) has two baffles (6) through adjustment mechanism activity.
2. The centrifugal fan temperature adjustment device according to claim 1, wherein: the adjusting mechanism comprises a first connecting plate (7) and a second connecting plate (8) which are fixedly connected to the upper end and the lower end of the connecting pipe (2), a motor (9) is fixed to the first connecting plate (7), the output end of the motor (9) is fixedly connected with a bidirectional threaded rod (10), the other end of the bidirectional threaded rod (10) is rotationally connected with the second connecting plate (8), moving blocks (11) are connected to the surfaces of the two ends of the bidirectional threaded rod (10) in a threaded mode, and the two moving blocks (11) are fixedly connected with the two baffles (6) respectively.
3. The centrifugal fan temperature adjustment device according to claim 2, wherein: a guide rod (12) is fixedly connected between the first connecting plate (7) and the second connecting plate (8), two guide blocks (13) are connected to the surface of the guide rod (12) in a sliding mode, and the two guide blocks (13) are connected with the two baffles (6) respectively.
4. The centrifugal fan temperature adjustment device according to claim 2, wherein: and the first connecting plate (7) and the second connecting plate (8) are provided with through holes (14).
5. The centrifugal fan temperature adjustment device according to claim 1, wherein: the connecting cover (3) is fixedly connected with the air outlet of the centrifugal fan body (1) through a fixing bolt (15), and one end of the fixing bolt (15) is connected with a fixing nut (16) in a threaded manner.
6. The centrifugal fan temperature adjustment device according to claim 1, wherein: one side of the connecting cover (3) far away from the connecting pipe (2) is provided with a sealing gasket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881094.9U CN220956132U (en) | 2023-07-18 | 2023-07-18 | Centrifugal fan temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881094.9U CN220956132U (en) | 2023-07-18 | 2023-07-18 | Centrifugal fan temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956132U true CN220956132U (en) | 2024-05-14 |
Family
ID=90976865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881094.9U Active CN220956132U (en) | 2023-07-18 | 2023-07-18 | Centrifugal fan temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956132U (en) |
-
2023
- 2023-07-18 CN CN202321881094.9U patent/CN220956132U/en active Active
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