CN206786118U - Self power generation alarm type fire-preventino regulating valve - Google Patents
Self power generation alarm type fire-preventino regulating valve Download PDFInfo
- Publication number
- CN206786118U CN206786118U CN201720488277.2U CN201720488277U CN206786118U CN 206786118 U CN206786118 U CN 206786118U CN 201720488277 U CN201720488277 U CN 201720488277U CN 206786118 U CN206786118 U CN 206786118U
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- CN
- China
- Prior art keywords
- gear
- baffle plate
- microgenerator
- fire
- regulating valve
- 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.)
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Abstract
It the utility model is related to field of mechanical technique.Self power generation alarm type fire-preventino regulating valve, including a fire-preventino regulating valve, fire-preventino regulating valve include sending the warning system of alarm signal when valve body, a baffle plate being rotatably arranged in valve body, fire, and warning system is fixed on the inside of valve body；The mechanical energy of flapper is converted into the electric energy output end of the self-generating system of electric energy by the electrical energy inputs connection one of warning system；Self-generating system includes microgenerator and the link gear being connected with microgenerator, gear is housed in the rotating shaft of microgenerator, gear is connected by link gear with baffle plate.The utility model is by provided with a self-generating system, being easy to implement the electric energy supply of warning system.In baffle plate motion process, microgenerator motion is driven, and then realize that the mechanical energy of flapper is converted into electric energy by microgenerator.
Description
Technical field
It the utility model is related to field of mechanical technique, more particularly to fire-preventino regulating valve.
Background technology
Fire-preventino regulating valve is substantially sending, on air return pipeline installed in ventilation and air conditioning system, usually in opening, works as fire
When gas in pipelines temperature reaches certain value when calamity occurs, the temperature fuse fusing in fire-preventino regulating valve, baffle plate is in torsion spring power
The lower automatic closing of effect.
The effect that fire-preventino regulating valve plays the barrier cut-out intensity of a fire and flue gas spreads along airduct.
Existing fire-preventino regulating valve sends the warning system of alarm signal when having had fire, but warning system use can
The battery of replacing carries out electric energy supply, is not provided with self-generating system supply of electrical energy, it is necessary to which periodic replacement battery, just can guarantee that alarm
The steady operation of system, it is more inconvenient.
Utility model content
The purpose of this utility model is, there is provided self power generation alarm type fire-preventino regulating valve, to solve above-mentioned at least one skill
Art problem.
The technical problem that the utility model solves can be realized using following technical scheme：
Self power generation alarm type fire-preventino regulating valve, including a fire-preventino regulating valve, the fire-preventino regulating valve include valve body, a setting
The warning system of alarm signal is sent in valve body and when rotatable baffle plate, fire, it is characterised in that the warning system is consolidated
It is scheduled on the inside of the valve body；
The mechanical energy of flapper is converted into the self power generation system of electric energy by the electrical energy inputs connection one of the warning system
The electric energy output end of system；
The self-generating system includes microgenerator and the link gear being connected with microgenerator, the micro generation
Gear is housed, the gear is connected by link gear with the baffle plate in the rotating shaft of machine.
The utility model is by provided with a self-generating system, being easy to implement the electric energy supply of warning system.Moved in baffle plate
During, microgenerator motion is driven, and then realize that the mechanical energy of flapper is converted into electric energy by microgenerator.
The baffle plate includes an aluminum plate body, and the plate body is provided with least three raised, the spacing of adjacent protrusion
No more than 3cm, and it is not less than 1cm；
Fireprotection layer made of carborundum is coated with the outer wall of the plate body, the thickness of the fireprotection layer is more than described convex
The height risen.
The utility model is by optimizing the structure of traditional baffle plate, and by being sandwich construction by baffle plate improvement, fire protecting performance is more
It is excellent, by the raised connective stability for improving both plate body and fireprotection layer.
The raised circular in cross-section, and the raised cross section along projection short transverse gradually be incremented by after
Successively decrease.
The utility model ensures both intensity of plate body and fireprotection layer, both are not easy to by optimizing raised structure
Depart from.
The link gear includes a step-up gear, and it is defeated that the step-up gear includes a power input shaft, a power
Shaft；
The power input shaft on the power output shaft with being arranged with gear；
First gear is used as using the gear in the rotating shaft of microgenerator；
Second gear is used as using the gear on the power input shaft；
3rd gear is used as using the gear on the power output shaft；
The side of the baffle plate is fixed with one and sets cut-off wheel jaggy, the central axis of the cut-off wheel with it is described
The rotation centerline of baffle plate overlaps, and the cut-off wheel engages with the second gear, the 3rd gear and first tooth
Wheel engagement.
And then the motion of baffle plate is realized, the rotation of second gear is driven, and then the rotation of the 3rd gear is driven, and then drive
The rotation of first gear, and then realize that microgenerator produces electric energy.
A unilateral bearing is arranged with the rotating shaft of the microgenerator, and the periphery of unilateral bearing is arranged with described first
Gear.
Because in unlatching and closure, respectively both direction is rotated baffle plate.The utility model passes through in miniature hair
Unilateral bearing is arranged with the rotating shaft of motor, and then realizes baffle plate in rotary course, when only one direction is moved, it is possible to achieve
Microgenerator produces electric energy, when other direction rotates, does not produce electric energy.It is easy to ensure the self power generation effect of microgenerator.
For example when baffle plate turns clockwise, fire-preventino regulating valve is in closure state, the rotating shaft of the motion driving microgenerator of baffle plate
Rotate, realize that microgenerator produces electric energy.When baffle plate rotate counterclockwise, fire-preventino regulating valve is in opening, baffle plate
Motion does not drive the axis of rotation of microgenerator.
The warning system includes a Smoke Sensor, signal processing module, wireless transmitter module, the Smoke Sensor
Signal output part connect the signal processing module, the signal processing module connects the wireless transmitter module.
When fire, baffle plate motion, and then the electric energy of warning system work is given, now, Smoke Sensor monitoring is current
Whether smog is had, to judge whether baffle plate is to close by mistake.When Smoke Sensor device has sensed smog, signal processing module point
The signal that analysis Smoke Sensor monitors, alarm signal is sent out by wireless transmitter module.
Or the warning system includes a wireless transmitting system, a loudspeaker, signal processing module；
The electrical energy inputs of the signal processing module connect the electric energy output end of the self-generating system.
When fire, baffle plate motion, and then the electric energy of warning system work is given, and then it is outside to give wireless transmitting system
The electric energy of transmission signal, loudspeaker carry out the electric energy of sounding alarm.
Brief description of the drawings
Fig. 1 is the utility model baffle plate and the part-structure schematic diagram at microgenerator transmission；
Fig. 2 is the utility model baffle plate and the part-structure schematic diagram at link gear transmission；
Fig. 3 is a kind of sectional view of the utility model baffle plate.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, self power generation alarm type fire-preventino regulating valve, including a fire-preventino regulating valve, fire-preventino regulating valve bag
The warning system of alarm signal is sent when including valve body, a baffle plate 1 being rotatably arranged in valve body, fire, warning system is fixed on
The inside of valve body；The mechanical energy of flapper is converted into the self-generating system of electric energy by the electrical energy inputs connection one of warning system
Electric energy output end；Self-generating system includes microgenerator 3 and the link gear 2 being connected with microgenerator 3, micro generation
Gear is housed, gear is connected by link gear 2 with baffle plate 1 in the rotating shaft of machine 3.The utility model is by optimizing traditional fire prevention
Regulating valve, a warning system is provided with fire-preventino regulating valve, it is possible to achieve the effect of alarm, in addition, the utility model is by setting
There is a self-generating system, be easy to implement the electric energy supply of warning system.In the motion process of baffle plate 1, microgenerator 3 is driven to transport
It is dynamic, and then realize that the mechanical energy of flapper is converted into electric energy by microgenerator 3.
Self-generating system also includes an accumulating system, the electric energy output end connection accumulating system of microgenerator, electric power storage system
The electrical energy inputs of system connection warning system.
Referring to Fig. 3, baffle plate 1 includes an aluminum plate body 11, and plate body 11 is provided with least three projections 13, adjacent protrusion
13 spacing is not more than 3cm, and is not less than 1cm；Fireprotection layer 12 made of carborundum is coated with the outer wall of plate body 11, is prevented fires
The thickness of layer 12 is more than the height of projection 13.The utility model is by optimizing the structure of traditional baffle plate 1, by the way that baffle plate 1 is improved
For sandwich construction, fire protecting performance is more excellent, by the connective stability that plate body 11 and both fireprotection layers 12 are improved in projection 13.
Projection 13 circular in cross-section, and projection 13 cross section along projection 13 short transverse gradually be incremented by after successively decrease.This reality
With the new structure by optimizing projection 13, ensure both intensity of plate body 11 and fireprotection layer 12, both are not easy to depart from.
Link gear 2 includes a step-up gear, and step-up gear includes a power input shaft, a power output shaft；It is dynamic
Power input shaft on power output shaft with being arranged with gear；First gear 7 is used as using the gear in the rotating shaft of microgenerator 3；
Second gear 5 is used as using the gear on power input shaft；3rd gear 6 is used as using the gear on power output shaft；The one of baffle plate 1
Side is fixed with one and sets cut-off wheel 4 jaggy, and the central axis of cut-off wheel 4 overlaps with the rotation centerline of baffle plate 1, breach
Gear 4 engages with second gear 5, and the 3rd gear 6 engages with first gear 7.And then the motion of baffle plate 1 is realized, drive the second tooth
The rotation of wheel 5, and then the rotation of the 3rd gear 6 is driven, and then the rotation of first gear 7 is driven, and then realize microgenerator 3
Produce electric energy.A unilateral bearing is arranged with the rotating shaft of microgenerator 3, and the periphery of unilateral bearing is arranged with first gear 7.
Because in unlatching and closure, respectively both direction is rotated baffle plate 1.The utility model passes through in microgenerator 3
Unilateral bearing is arranged with rotating shaft, and then realizes baffle plate 1 in rotary course, when only one direction is moved, it is possible to achieve miniature
Generator 3 produces electric energy, when other direction rotates, does not produce electric energy.It is easy to ensure the self power generation effect of microgenerator 3.Than
Such as, when baffle plate 1 turns clockwise, fire-preventino regulating valve is in closure state, and the motion driving microgenerator 3 of baffle plate 1 turns
Axle rotates, and realizes that microgenerator 3 produces electric energy.When 1 rotate counterclockwise of baffle plate, fire-preventino regulating valve is in opening, gear
The motion of plate 1 does not drive the axis of rotation of microgenerator 3.
When baffle plate turns clockwise, fire-preventino regulating valve is closed, the right side upper surface stationary phase of cut-off wheel and baffle plate
Even.
Warning system includes a Smoke Sensor, signal processing module, wireless transmitter module, and the signal of Smoke Sensor is defeated
Go out end connection signal processing module, signal processing module connection wireless transmitter module.When fire, baffle plate motion, and then give
Whether the electric energy of warning system work, now, Smoke Sensor monitoring currently have smog, to judge whether baffle plate is to close by mistake.
When Smoke Sensor device has sensed smog, signal processing module analyzes the signal that Smoke Sensor monitors, by wireless
Transmitter module is sent out alarm signal.Signal processing module can be MC-51 single-chip microcomputers.
Or warning system includes a wireless transmitting system, a loudspeaker, signal processing module；Signal processing module
Electrical energy inputs connect the electric energy output end of self-generating system.When fire, baffle plate motion, and then give warning system work
Electric energy, and then the electric energy of the outside transmission signal of wireless transmitting system is given, loudspeaker carries out the electric energy of sounding alarm.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. self power generation alarm type fire-preventino regulating valve, including a fire-preventino regulating valve, the fire-preventino regulating valve includes valve body, a rotation is set
The warning system of alarm signal is sent when putting the baffle plate in valve body, fire, it is characterised in that the warning system is fixed on institute
State the inside of valve body；
The mechanical energy of flapper is converted into the self-generating system of electric energy by the electrical energy inputs connection one of the warning system
Electric energy output end；
The self-generating system includes microgenerator and the link gear being connected with microgenerator, the microgenerator
Gear is housed, the gear is connected by link gear with the baffle plate in rotating shaft.
2. self power generation alarm type fire-preventino regulating valve according to claim 1, it is characterised in that the baffle plate includes an aluminum
Plate body, the plate body are provided with least three projections, and the spacing of adjacent protrusion is not more than 3cm, and is not less than 1cm；
Fireprotection layer made of carborundum is coated with the outer wall of the plate body, the thickness of the fireprotection layer is more than described raised
Highly.
3. self power generation alarm type fire-preventino regulating valve according to claim 1, it is characterised in that the link gear includes one
Step-up gear, the step-up gear include a power input shaft, a power output shaft；
The power input shaft on the power output shaft with being arranged with gear；
First gear is used as using the gear in the rotating shaft of microgenerator；
Second gear is used as using the gear on the power input shaft；
3rd gear is used as using the gear on the power output shaft；
The side of the baffle plate is fixed with one and sets cut-off wheel jaggy, the central axis of the cut-off wheel and the baffle plate
Rotation centerline overlap, the cut-off wheel engaged with the second gear, and the 3rd gear is nibbled with the first gear
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488277.2U CN206786118U (en) | 2017-05-04 | 2017-05-04 | Self power generation alarm type fire-preventino regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488277.2U CN206786118U (en) | 2017-05-04 | 2017-05-04 | Self power generation alarm type fire-preventino regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786118U true CN206786118U (en) | 2017-12-22 |
Family
ID=60709484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488277.2U Expired - Fee Related CN206786118U (en) | 2017-05-04 | 2017-05-04 | Self power generation alarm type fire-preventino regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154627A (en) * | 2018-01-22 | 2018-06-12 | 上海电力学院 | Vibrations alarm feedback-induced device |
-
2017
- 2017-05-04 CN CN201720488277.2U patent/CN206786118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154627A (en) * | 2018-01-22 | 2018-06-12 | 上海电力学院 | Vibrations alarm feedback-induced device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |