CN216199098U - Fire-fighting fan control device and fire-fighting fan system - Google Patents
Fire-fighting fan control device and fire-fighting fan system Download PDFInfo
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- CN216199098U CN216199098U CN202122117136.9U CN202122117136U CN216199098U CN 216199098 U CN216199098 U CN 216199098U CN 202122117136 U CN202122117136 U CN 202122117136U CN 216199098 U CN216199098 U CN 216199098U
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fire-fighting fan control device and a fire-fighting fan system, which comprise an air duct, wherein the inner wall of the air duct is fixedly connected with an installation box, the inner wall of the installation box is fixedly connected with a servo motor, an output shaft of the servo motor extends to the outside of the installation box and is fixedly connected with an induced draft fan blade, one end of the air duct is fixedly connected with a filter screen, and the other end of the air duct is fixedly connected with a connecting rod. According to the utility model, the pulling rod is moved downwards to enable the inserting block to be separated from the limiting clamping holes, then the rotating disc is rotated, the rotating disc drives the second gear to rotate through the rotating shaft, the second gear drives the exhaust pipe to rotate through the first gear, so that the direction of the air nozzle can be changed, then the pulling rod is loosened to enable the inserting block to be inserted into the other limiting clamping hole, the air nozzle is fixed, the air outlet direction of the whole fan system can be adjusted, and the fan system is convenient to use under different conditions.
Description
Technical Field
The utility model relates to the technical field of fire-fighting fans, in particular to a fire-fighting fan control device and a fire-fighting fan system.
Background
The fire-fighting fan is an industrial fan which can continuously run for more than 60 minutes at the high temperature of 300 ℃ and can not be damaged for 20 hours/time at the temperature of 100 ℃.
At present, often need be equipped with fire control fan system in mansion building, when the conflagration appears in the mansion, need start fire control fan system, the inside smog of discharge mansion, however traditional fire control fan system air outlet is mostly fixed setting, can't adjust the air-out direction of air outlet according to actual conditions, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fire fighting fan control device and a fire fighting fan system.
In order to achieve the purpose, the utility model adopts the following technical scheme: a fire-fighting fan system comprises an air duct, wherein an installation box is fixedly connected to the inner wall of the air duct, a servo motor is fixedly connected to the inner wall of the installation box, an output shaft of the servo motor extends to the outside of the installation box and is fixedly connected with an induced draft fan blade, a filter screen is fixedly connected to one end of the air duct, a connecting rod is fixedly connected to the other end of the air duct, a fixing ring is fixedly connected to the end portion of the connecting rod, an annular plate is fixedly connected to the inner wall of the air duct, an air inlet nozzle is communicated with the side wall of the annular plate, one end, away from the annular plate, of the air inlet nozzle is rotatably connected with an exhaust pipe, and one end, away from the air inlet nozzle, of the exhaust pipe penetrates through the fixing ring and is fixedly connected with an air outlet nozzle;
the lateral wall fixedly connected with first gear of exhaust pipe, solid fixed ring's inner wall fixedly connected with is used for driving the rotatory power pack of first gear, solid fixed ring's bottom fixedly connected with is used for carrying out the spacing subassembly of location to power pack.
As a further description of the above technical solution:
the power component comprises a mounting seat fixedly connected with the inner wall of the fixing ring, the side wall of the mounting seat is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a second gear meshed with the first gear, the end portion of the rotating shaft is fixedly connected with a rotating disc, and a plurality of limiting clamping holes are formed in the outer surface of the rotating disc.
As a further description of the above technical solution:
the limiting assembly comprises an L-shaped plate fixedly connected with the bottom of the fixing ring, a pulling rod penetrates through and is inserted into the surface of the L-shaped plate, an insertion block is fixedly connected to the top of the pulling rod, a fixing block is fixedly connected to the outer surface of the pulling rod, and a spring is sleeved on the outer surface of the pulling rod and located between the fixing block and the L-shaped plate.
As a further description of the above technical solution:
the outer fixed surface of dryer is connected with the collar, the outer fixed surface of collar is connected with a plurality of connecting blocks that are the annular array and arrange, the lateral wall of connecting block runs through and has seted up the mounting hole.
As a further description of the above technical solution:
the inside wall fixedly connected with of dryer is two and is the buffering swash plate of symmetry setting.
The utility model provides a fire control fan controlling means, includes smoke transducer and control panel, smoke transducer fixed connection is in the inside of filtering the screen panel, control panel fixed connection is on the lateral wall of dryer, smoke transducer and servo motor all are connected with control panel electricity.
The utility model has the following beneficial effects:
compared with the prior art, this fire control fan controlling means and fire control fan system, through down moving the pulling rod, make the grafting piece break away from spacing card hole, then rotatory rolling disc, the rolling disc passes through rotation axis area second gear rotation, the second gear takes the exhaust pipe rotation through first gear area, and then can make the orientation that reachs the tuyere change, then loosen the pulling rod, make the grafting piece insert another spacing card hole, the realization is fixed to the air outlet nozzle position, the air-out direction of whole fan system can be adjusted, be convenient for the use under the different situation.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a fire fighting fan control device and a fire fighting fan system according to the present invention;
FIG. 2 is a front view of a fire fighting fan control device and a fire fighting fan system according to the present invention;
FIG. 3 is a schematic diagram of the engagement between the first gear and the second gear of the fire fighting blower control device and the fire fighting blower system according to the present invention;
FIG. 4 is a schematic view of an installation ring structure of a fire fighting fan control device and a fire fighting fan system according to the present invention;
fig. 5 is a partial enlarged view of fig. 1-a according to the present invention.
Illustration of the drawings:
1. an air duct; 2. installing a box; 3. a servo motor; 4. an induced draft fan blade; 5. a filtering net cover; 6. an annular plate; 7. an air inlet nozzle; 8. an exhaust duct; 9. an air outlet nozzle; 10. a connecting rod; 11. a fixing ring; 12. a first gear; 13. a mounting seat; 14. a rotating shaft; 15. a second gear; 16. rotating the disc; 17. limiting clamp holes; 18. an L-shaped plate; 19. pulling a rod; 20. an insertion block; 21. a fixed block; 22. a spring; 23. a smoke sensor; 24. a mounting ring; 25. connecting blocks; 26. a buffer sloping plate; 27. a control panel; 28. and (7) installing holes.
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. 1-5, the present invention provides a fire fighting fan system: the air duct comprises an air duct 1, wherein an installation box 2 is fixedly connected to the inner wall of the air duct 1, a servo motor 3 is fixedly connected to the inner wall of the installation box 2, an output shaft of the servo motor 3 extends to the outside of the installation box 2 and is fixedly connected with an induced draft fan blade 4, a filter screen 5 is fixedly connected to one end of the air duct 1, a connecting rod 10 is fixedly connected to the other end of the air duct 1, a fixing ring 11 is fixedly connected to the end portion of the connecting rod 10, an annular plate 6 is fixedly connected to the inner wall of the air duct 1, an air inlet nozzle 7 is communicated with the side wall of the annular plate 6, an exhaust pipe 8 is rotatably connected to one end, far away from the annular plate 6, of the air inlet nozzle 7, and one end, far away from the air inlet nozzle 7, of the exhaust pipe 8 penetrates through the fixing ring 11 and is fixedly connected with an air outlet nozzle 9;
the lateral wall fixedly connected with first gear 12 of exhaust pipe 8, the inner wall fixedly connected with of solid fixed ring 11 is used for driving the rotatory power pack of first gear 12, and the bottom fixedly connected with of solid fixed ring 11 is used for carrying out the spacing subassembly of location to power pack.
The power assembly comprises a mounting seat 13 fixedly connected with the inner wall of the fixing ring 11, the side wall of the mounting seat 13 is rotatably connected with a rotating shaft 14, the outer surface of the rotating shaft 14 is fixedly connected with a second gear 15 meshed with the first gear 12, the end part of the rotating shaft 14 is fixedly connected with a rotating disc 16, and the outer surface of the rotating disc 16 is provided with a plurality of limiting clamping holes 17; spacing subassembly includes and solid fixed ring 11 bottom fixed connection's L shaped plate 18, and the surface of L shaped plate 18 runs through to be pegged graft and has the pulling pole 19, and the top fixedly connected with of pulling pole 19 inserts piece 20, and the outer fixed surface of pulling pole 19 is connected with fixed block 21, and the outer surface of pulling pole 19 just is located the middle cover of fixed block 21 and L shaped plate 18 and is equipped with spring 22.
The outer fixed surface of dryer 1 is connected with collar 24, and the outer fixed surface of collar 24 is connected with a plurality of connecting blocks 25 that are the annular array and arrange, and mounting hole 28 has been seted up in the lateral wall of connecting block 25 through, and two inside wall fixedly connected with of dryer 1 are the buffering swash plate 26 that the symmetry set up, and buffering swash plate 26 can be so that the smog that gets into obtains the buffering.
The utility model provides a fire control fan controlling means, includes smoke transducer 23 and control panel 27, and smoke transducer 23 fixed connection is in the inside of filtering screen panel 5, and control panel 27 fixed connection is on the lateral wall of dryer 1, and smoke transducer 23 all is connected with control panel 27 electricity with servo motor 3, and control panel 27 can control servo motor 3's rotational speed, adopts current control technology, does not do detailed explanation here.
The working principle is as follows: when the smoke sensor 23 detects that the smoke concentration reaches a threshold value, a signal is sent to the control panel 27, the control panel 27 controls the servo motor 3 to start working, the servo motor 3 drives the air inducing fan blades 4 to rotate to introduce smoke into the air duct 1, the smoke enters the air inlet nozzle 7 through the annular plate 6 and is exhausted from the air outlet nozzle 9 through the exhaust pipe 8;
through the pulling rod 19 of moving down for plug-in block 20 breaks away from spacing calorie of hole 17, then rotatory rolling disc 16, and rolling disc 16 takes second gear 15 to rotate through rotation axis 14, and second gear 15 takes exhaust pipe 8 rotatory through first gear 12, and then can make the orientation that reachs tuyere 9 change, then loosens pulling rod 19, makes plug-in block 20 insert another spacing calorie of hole 17, realizes the fixed to the air outlet tuyere 9 position.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a fire control fan system, includes dryer (1), its characterized in that: the inner wall of the air duct (1) is fixedly connected with an installation box (2), the inner wall of the installation box (2) is fixedly connected with a servo motor (3), an output shaft of the servo motor (3) extends to the outside of the mounting box (2) and is fixedly connected with an induced draft fan blade (4), one end of the air duct (1) is fixedly connected with a filtering net cover (5), the other end of the air duct (1) is fixedly connected with a connecting rod (10), the end part of the connecting rod (10) is fixedly connected with a fixing ring (11), the inner wall of the air duct (1) is fixedly connected with an annular plate (6), an air inlet nozzle (7) is communicated with the side wall of the annular plate (6), one end of the air inlet nozzle (7) far away from the annular plate (6) is rotatably connected with an exhaust pipe (8), one end of the exhaust pipe (8) far away from the air inlet nozzle (7) penetrates through the fixing ring (11) and is fixedly connected with the air outlet nozzle (9);
the lateral wall fixedly connected with first gear (12) of exhaust pipe (8), the inner wall fixedly connected with of solid fixed ring (11) is used for driving the rotatory power pack of first gear (12), the bottom fixedly connected with of solid fixed ring (11) is used for carrying out the spacing subassembly of location to power pack.
2. The fire fighting fan system of claim 1, wherein: the power component includes and fixes solid fixed ring (11) inner wall fixed connection's mount pad (13), the lateral wall of mount pad (13) rotates and is connected with rotation axis (14), the outer fixed surface of rotation axis (14) is connected with second gear (15) with first gear (12) meshing, the tip fixedly connected with rolling disc (16) of rotation axis (14), a plurality of spacing calorie of hole (17) have been seted up to the surface of rolling disc (16).
3. The fire fighting fan system of claim 1, wherein: the limiting assembly comprises an L-shaped plate (18) fixedly connected with the bottom of the fixing ring (11), a pulling rod (19) is inserted into the surface of the L-shaped plate (18) in a penetrating and inserting mode, an inserting block (20) is fixedly connected to the top of the pulling rod (19), a fixing block (21) is fixedly connected to the outer surface of the pulling rod (19), and a spring (22) is sleeved on the outer surface of the pulling rod (19) and the middle of the fixing block (21) and the L-shaped plate (18).
4. The fire fighting fan system of claim 1, wherein: the outer fixed surface of dryer (1) is connected with collar (24), the outer fixed surface of collar (24) is connected with a plurality of connecting blocks (25) that are the annular array and arrange, mounting hole (28) have been run through to the lateral wall of connecting block (25).
5. The fire fighting fan system of claim 1, wherein: the inside wall fixedly connected with of dryer (1) is two and is the buffering swash plate (26) of symmetry setting.
6. A fire fighting fan control device applied to the fire fighting fan system according to any one of claims 1 to 5, characterized in that: including smoke transducer (23) and control panel (27), smoke transducer (23) fixed connection is in the inside of filtering screen panel (5), control panel (27) fixed connection is on the lateral wall of dryer (1), smoke transducer (23) and servo motor (3) are all connected with control panel (27) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117136.9U CN216199098U (en) | 2021-09-03 | 2021-09-03 | Fire-fighting fan control device and fire-fighting fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117136.9U CN216199098U (en) | 2021-09-03 | 2021-09-03 | Fire-fighting fan control device and fire-fighting fan system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199098U true CN216199098U (en) | 2022-04-05 |
Family
ID=80916824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117136.9U Active CN216199098U (en) | 2021-09-03 | 2021-09-03 | Fire-fighting fan control device and fire-fighting fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199098U (en) |
-
2021
- 2021-09-03 CN CN202122117136.9U patent/CN216199098U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire fan control device and a fire fan system Effective date of registration: 20231113 Granted publication date: 20220405 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: Weifang Luwei Fire Engineering Co.,Ltd. Registration number: Y2023980065392 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |