CN205618781U - Full -automatic fire prevention smoke damper executor - Google Patents
Full -automatic fire prevention smoke damper executor Download PDFInfo
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- CN205618781U CN205618781U CN201620397680.XU CN201620397680U CN205618781U CN 205618781 U CN205618781 U CN 205618781U CN 201620397680 U CN201620397680 U CN 201620397680U CN 205618781 U CN205618781 U CN 205618781U
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Abstract
The utility model provides a full -automatic fire prevention smoke damper executor, mounting panel and last mounting panel under includes, last mounting panel on be provided with micro -gap switch, direct current motor, reference column and relay, lower mounting panel and last mounting panel between be provided with the thalposis ware, the gear jam plate, main shaft gear, the gear mounting panel, the arm -tie draws plate fixation frame, main shaft, control by temperature change pole and backup pad, thalposis ware and control by temperature change pole between be provided with the connecting rod, reference column and control by temperature change pole between be provided with thalposis ware spring, direct current motor on be provided with first tooth post and couple, the arm -tie on be provided with manual cable, and be provided with first extension spring down between the mounting panel to the connection is on backup pad and gear jam plate, gear jam plate and arm -tie between set up the second extension spring, the inside reducing gear that is provided with of gear mounting panel, main shaft gear one side be connected with the gear jam plate, be provided with the self return, circulation equipment has improved work efficiency.
Description
Technical field
This utility model relates to safety engineering field, particularly relates to a kind of full-automatic fire and smoke exhaust valve actuator.
Background technology
In modern society builds, ventilation installation is requisite, owing to air channel is the vitals of building ventilation equipment, and the fire resisting damper in air channel is the most important ingredient, fire resisting damper includes valve body and the executor's (being generally fixed to above valve body) being fixed on outside valve body, valve block it is provided with in valve body, main shaft it is fixed with on valve block, main shaft stretches out outside valve body and is connected with executor, executor passes through rotating spindle, thus band moving valve plate rotates, and then realize the opening and closing of whole valve body, time as parallel with the cross section of the passage in valve body in valve block, passage is blocked by valve block, valve body closes, when valve block is vertical with the cross section of the passage in valve body, the aperture of whole valve body is maximum, general executor uses Non-follow control, when a fire, inconvenient operation, safety cannot ensure.
Summary of the invention
A kind of full-automatic fire and smoke exhaust valve actuator of this utility model, solves above technical problem, have employed automatic structure, be active in one's movements, and working stability is safe and reliable.
In order to realize above-mentioned technical purpose, reaching above-mentioned technology requirement, this utility model be the technical scheme is that a kind of full-automatic fire and smoke exhaust valve actuator, and including lower installation board, described lower installation board is connected on fire and smoke exhaust valve body；It is characterized in that: also include upper mounting plate, described upper mounting plate is provided with microswitch, direct current generator, locating dowel and relay；Heat detector, gear jam plate, mainshaft gear, gear installing plate, arm-tie, arm-tie fixed support, main shaft, temperature control bar and gripper shoe it is provided with between described lower installation board and upper mounting plate；It is provided with connecting rod between described heat detector and temperature control bar；Heat detector spring it is provided with between described locating dowel and temperature control bar；The first tooth post and hook it is provided with on described direct current generator；Manual drag-line it is provided with on described arm-tie；The first extension spring it is provided with between described arm-tie and lower installation board；Described arm-tie is connected on gripper shoe and gear jam plate；Between described gear jam plate and arm-tie, the second extension spring is set；Described gear installing plate is internally provided with reduction gearing；Described mainshaft gear side is connected with gear jam plate.
As preferred technical scheme: described main shaft and temperature control bar protrude at upper mounting plate upper surface.
As preferred technical scheme: described reduction gearing includes the first gear and the second gear；It is provided with the second tooth post on the first described gear, coordinates with the second gear；It is provided with the 3rd tooth post on the second described gear, coordinates with the first gear.
As preferred technical scheme: be provided with slide block on described temperature control bar.
As preferred technical scheme: described mainshaft gear one end is arranged between the first gear and the second gear, coordinate with the second tooth post.
As preferred technical scheme: be provided with lock and lockhole on described gear jam plate；It is provided with groove on described gear installing plate；Described lock and groove fit.
As preferred technical scheme: the second described extension spring is arranged on mainshaft gear bottom, and one end is connected on arm-tie, and the other end is connected on lockhole.
The beneficial effects of the utility model are: a kind of full-automatic fire and smoke exhaust valve actuator, compare Non-follow control fire-damper actuator, are provided with self-return, circulate equipment, improve work efficiency, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model front view；
Fig. 2 is this utility model gear jam plate 3-D view；
Fig. 3 is this utility model gear installing plate 3-D view；
In the drawings: 1. microswitch, 2. heat detector spring, 3. upper mounting plate, 4. gear jam plate, 4-1. lock, 4-2. lockhole, 5. reduction gearing, 5-1. the first gear, 5-2. the second gear, 6. mainshaft gear, 7. gear installing plate, 7-1. groove, 8. arm-tie, 9. direct current generator, 10. hook, 11. lower installation boards, 12. manual drag-lines, 13. arm-tie fixed supports, 14. main shafts, 15. heat detectors, 16. connecting rods, 17. temperature control bars, 18. first extension springs, 19. second extension springs, 20. first tooth posts, 21. second tooth posts, 22. the 3rd tooth posts, 23. locating dowels, 24. relays, 25. gripper shoes, 26. slide blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described；
In the accompanying drawings: a kind of full-automatic fire and smoke exhaust valve actuator, including lower installation board 11, described lower installation board 11 is connected on fire and smoke exhaust valve body；Also include upper mounting plate 3, described upper mounting plate 3 is provided with microswitch 1, direct current generator 9, locating dowel 23 and relay 24；Heat detector 15, gear jam plate 4, mainshaft gear 6, gear installing plate 7, arm-tie 8, arm-tie fixed support 13, main shaft 14, temperature control bar 17 and gripper shoe 25 it is provided with between described lower installation board 11 and upper mounting plate 3；Described main shaft 14 and temperature control bar 17 protrude at upper mounting plate 3 upper surface；Lock 4-1 and lockhole 4-2 it is provided with on described gear jam plate 4；It is provided with groove 7-1 on described gear installing plate 7；Described lock 4-1 coordinates with groove 7-1；It is provided with connecting rod 16 between described heat detector 15 and temperature control bar 17, it is provided with heat detector spring 2 between described locating dowel 23 and temperature control bar 17, it is provided with slide block 26 on described temperature control bar 17, when temperature is raised to 70 degree, heat detector 15 action, drives temperature control bar 17 action by connecting rod 16, by the groove 7-1 on the lock 4-1 out-of-gear installing plate 7 on the gear jam plate 4 that slide block 26 handsetting gear jam plate 4 makes, driven mainshaft gear 6 action by the second extension spring 19, thus close valve.
The first tooth post 20 and hook 10 it is provided with on described direct current generator 9；The first extension spring 18 it is provided with between described arm-tie 8 and lower installation board 11；Arm-tie 8 is connected on gripper shoe 25 and gear jam plate 4；Second extension spring 19 is set between described gear jam plate 4 and arm-tie 8；The second described extension spring 19 is arranged on mainshaft gear 6 bottom, and one end is connected on arm-tie 8, and the other end is connected on lockhole 4-2, and described gear installing plate 7 is internally provided with reduction gearing 5；Described mainshaft gear 6 side is connected with gear jam plate 4, and opposite side is arranged between the first gear 5-1 and the second gear 5-2, coordinates with the second tooth post 21；Rotate after described direct current generator 9 energising, by driving reduction gearing 5 to make mainshaft gear 6 rotate, so that main shaft 14 rotates, when main shaft 14 rotates counterclockwise, microswitch 1 power-off, direct current generator 9 quits work, valve opening, when main shaft 14 turns clockwise, by hook 10 promotion arm-ties 8, arm-tie 8 is stuck in arm-tie fixed support 13 so that gear jam plate 4 on lock 4-1 out-of-gear installing plate 7 on groove 7-1, mainshaft gear 6 action is driven, so that close valve by the second extension spring 19.
It is provided with manual drag-line 12 on described arm-tie 8, when needs Non-follow control, pulls manual drag-line 12, arm-tie 8 is stuck in arm-tie fixed support 13, the gear jam plate 4 out-of-gear installing plate 7 made, is driven mainshaft gear 6 action by the second extension spring 19, so that close valve.
Above-described embodiment is only for clearly demonstrating this utility model description; and not restriction to embodiment; to those of ordinary skill in the art; can also make other changes in different forms on the basis of the above description; here without also cannot all of embodiment be given exhaustive, and the obvious change thus amplified out or variation still in protection domain of the present utility model among.
Claims (7)
1. a full-automatic fire and smoke exhaust valve actuator, including lower installation board (11), described lower installation board (11) is connected on fire and smoke exhaust valve body；It is characterized in that: also include upper mounting plate (3), described upper mounting plate (3) is provided with microswitch (1), direct current generator (9), locating dowel (23) and relay (24)；Heat detector (15), gear jam plate (4), mainshaft gear (6) it is provided with between described lower installation board (11) and upper mounting plate (3), gear installing plate (7), arm-tie (8), arm-tie fixed support (13), main shaft (14), temperature control bar (17) and gripper shoe (25)；It is provided with connecting rod (16) between described heat detector (15) and temperature control bar (17)；It is provided with heat detector spring (2) between described locating dowel (23) and temperature control bar (17)；The first tooth post (20) and hook (10) it is provided with on described direct current generator (9)；It is provided with manual drag-line (12) on described arm-tie (8)；It is provided with the first extension spring (18) between described arm-tie (8) and lower installation board (11)；Described arm-tie (8) is connected on gripper shoe (25) and gear jam plate (4)；Between described gear jam plate (4) and arm-tie (8), the second extension spring (19) is set；Described gear installing plate (7) is internally provided with reduction gearing (5)；Described mainshaft gear (6) side is connected with gear jam plate (4).
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: described main shaft (14) and temperature control bar (17) protrude at upper mounting plate (3) upper surface.
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: described reduction gearing (5) includes the first gear (5-1) and the second gear (5-2)；It is provided with the second tooth post (21) on described the first gear (5-1), coordinates with the second gear (5-2)；It is provided with the 3rd tooth post (22) on described the second gear (5-2), coordinates with the first gear (5-1).
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: it is provided with slide block (26) on described temperature control bar (17).
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: described mainshaft gear (6) one end is arranged between the first gear (5-1) and the second gear (5-2), coordinates with the second tooth post (21).
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: it is provided with lock (4-1) and lockhole (4-2) on described gear jam plate (4)；It is provided with groove (7-1) on described gear installing plate (7)；Described lock (4-1) coordinates with groove (7-1).
One the most according to claim 1 full-automatic fire and smoke exhaust valve actuator, it is characterised in that: described the second extension spring (19) is arranged on mainshaft gear (6) bottom, and one end is connected on arm-tie (8), and the other end is connected on lockhole (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397680.XU CN205618781U (en) | 2016-05-05 | 2016-05-05 | Full -automatic fire prevention smoke damper executor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397680.XU CN205618781U (en) | 2016-05-05 | 2016-05-05 | Full -automatic fire prevention smoke damper executor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618781U true CN205618781U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397680.XU Active CN205618781U (en) | 2016-05-05 | 2016-05-05 | Full -automatic fire prevention smoke damper executor |
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| Country | Link |
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| CN (1) | CN205618781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352140A (en) * | 2016-11-09 | 2017-01-25 | 宁波凡灵风阀执行器有限公司 | Executor of full-automatic fireproof smoke exhaust valve |
| CN106885030A (en) * | 2017-04-26 | 2017-06-23 | 毛天明 | It is a kind of to there is power-off to activate the anti-fire smoke expelling valve YE with auto-reset function |
-
2016
- 2016-05-05 CN CN201620397680.XU patent/CN205618781U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352140A (en) * | 2016-11-09 | 2017-01-25 | 宁波凡灵风阀执行器有限公司 | Executor of full-automatic fireproof smoke exhaust valve |
| CN106352140B (en) * | 2016-11-09 | 2018-08-17 | 宁波凡灵风阀执行器有限公司 | A kind of actuator of full-automatic anti-fire smoke expelling valve |
| CN106885030A (en) * | 2017-04-26 | 2017-06-23 | 毛天明 | It is a kind of to there is power-off to activate the anti-fire smoke expelling valve YE with auto-reset function |
| CN106885030B (en) * | 2017-04-26 | 2022-12-30 | 毛天明 | Fire prevention smoke damper electric actuator who has outage actuation and automatic re-setting function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |