CN208106782U - Roof ventilator is used in a kind of people's air defense ventilation - Google Patents
Roof ventilator is used in a kind of people's air defense ventilation Download PDFInfo
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- CN208106782U CN208106782U CN201820562595.3U CN201820562595U CN208106782U CN 208106782 U CN208106782 U CN 208106782U CN 201820562595 U CN201820562595 U CN 201820562595U CN 208106782 U CN208106782 U CN 208106782U
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- blower
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- pedestal
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Abstract
The utility model belongs to people's air defense ventilation equipment technical field and discloses a kind of people's air defense ventilation roof ventilator, including pedestal, no-power air blower and top plate.The utility model on pedestal by being arranged no-power air blower, the turbine rotation of blower is pushed using the natural wind speed of nature, and the principle using indoor and outdoor air convection current, the air of any parallel direction is flowed, accelerate and is changed into from bottom to top vertical air flowing, to improve room ventilation ventilation effect, when extraneous natural wind is not enough to that no-power air blower is driven to run, room temperature increases, the temperature sensor of setting can real-time monitoring indoor temperature value, when temperature is more than setting value, temperature sensor transmits information to controller, controller controls electric-controlled switch access, make blower be powered to run, period, the detected temperature value of temperature sensor and the difference of setting temperature value are bigger, the resistance that controller controls digital potentiometer is smaller, the operation power of blower is bigger.
Description
Technical field
The utility model belongs to people's air defense ventilation equipment technical field more particularly to a kind of people's air defense ventilation roof ventilator.
Background technique
Existing roof ventilation blower, is generally used no-power air blower, and no-power air blower is the nature using nature
Wind speed pushes the turbine rotation of blower, and using the principle of indoor and outdoor air convection current, the air of any parallel direction is flowed, is added
Speed is simultaneously changed into from bottom to top vertical air flowing, to improve a kind of device of room ventilation ventilation effect.The blower does not have to
Electricity, it is noiseless, it can operate for a long time.Its according to the air natural law and air-flow flow principles, rational design at the top of roofing,
Indoor hot gas and dirty gas can be discharged rapidly, improve indoor environment, however, existing no-power air blower is in use process
In, when extraneous natural wind is not enough to that turbine type gravity-flow ventilation piece is driven to rotate, ventilation will stop, therefore, it is proposed that one
Roof ventilator is used in kind people's air defense ventilation.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of people's air defense ventilation roof ventilator,
By the way that no-power air blower is arranged on pedestal, the turbine of blower is pushed to rotate using the natural wind speed of nature, and utilize room
The air of any parallel direction is flowed, accelerates and be changed into from bottom to top vertical air stream by the principle of inner air and outer air convection current
It is dynamic, to improve room ventilation ventilation effect, when extraneous natural wind is not enough to that no-power air blower is driven to run, room temperature liter
Height, the temperature sensor of setting can real-time monitoring indoor temperature value, when temperature is more than setting value, temperature sensor passes information
It is sent to controller, controller controls electric-controlled switch access, and so that blower is powered and runs, during which, the detected temperature value of temperature sensor
Bigger with the difference of setting temperature value, the resistance that controller controls digital potentiometer is smaller, and the operation power of blower is bigger, can be with
Effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of people's air defense ventilation roof ventilator, including pedestal, no-power air blower and top plate, the nothing
Driven fan includes ventilator, turbine type gravity-flow ventilation piece, bracket, shaft and mounting plate, and the turbine type gravity-flow ventilation piece is solid
Dingan County fills on a mounting board, is fixedly connected at the top of the shaft with mounting plate bottom side, is provided with bracket at the top of the ventilator, institute
It states mid-stent and is provided with rolling bearing, the shaft bottom and rolling bearing are rotatablely connected, and bottom is run through in the ventilator bottom
Seat is fixedly connected with pedestal, and mounting bracket is fixedly installed on the inner wall of the ventilator bottom, is arranged in the mounting bracket
There is blower, the chassis interior is provided with power supply room in ventilator side, is successively arranged from left to right too inside the power supply room
Sun can control device, power supply, electric-controlled switch and digital potentiometer, and the chassis interior is provided with control room in the ventilator other side,
Power management chip, controller, A/D converter and temperature sensor are successively arranged inside the control room from left to right, it is described
Base top quadrangle is vertically fixedly installed pillar, and the top plate bottom is fixedly connected with pillar top, at the top of the top plate
It is fixedly installed solar panel, four side of pedestal is provided with mounting groove.
Preferably, the solar panel is electrically connected by circuit and solar controller, the solar control
Device is electrically connected with the power supply by circuit.
Preferably, the blower is electrically connected by circuit and digital potentiometer, the digital potentiometer by circuit with
Electric-controlled switch is electrically connected, and the electric-controlled switch is electrically connected with the power supply by circuit, the digital potentiometer by circuit with
Controller is electrically connected, and the electric-controlled switch is electrically connected by circuit and controller.
Preferably, the temperature sensor is electrically connected by circuit and A/D converter, and the A/D converter passes through electricity
Road and controller are electrically connected, and the temperature sensor stretches out outside base bottom panel.
Preferably, the controller is electrically connected by circuit and power management chip, and the power management chip passes through
Circuit is electrically connected with the power supply.
The utility model beneficial effect achieved is：By the way that no-power air blower is arranged on pedestal, using nature
Natural wind speed push blower turbine rotation, and using indoor and outdoor air convection current principle, by the air of any parallel direction
Flowing accelerates and is changed into from bottom to top vertical air flowing, to improve room ventilation ventilation effect, when extraneous natural wind not
When being enough that no-power air blower is driven to run, room temperature is increased, the temperature sensor of setting can real-time monitoring indoor temperature value, when
When temperature is more than setting value, temperature sensor transmits information to controller, and controller controls electric-controlled switch access, keeps blower logical
Electricity operation, during which, the detected temperature value of temperature sensor and the difference of setting temperature value are bigger, and controller controls digital potentiometer
Resistance it is smaller, the operation power of blower is bigger.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings：
Fig. 1 is a kind of people's air defense ventilation roof ventilator overall structure diagram described in the utility model embodiment；
Fig. 2 is a kind of people's air defense ventilation roof ventilator cross section structure schematic diagram described in the utility model embodiment；
Figure label：1, pedestal；2, no-power air blower；3, pillar；4, top plate；5, solar panel；6, mounting groove；7,
Turbine type gravity-flow ventilation piece；8, bracket；9, shaft；10, mounting plate；11, rolling bearing；12, ventilator；13, mounting bracket；
14, blower；15, power supply room；16, solar controller；17, power supply；18, electric-controlled switch；19, digital potentiometer；20, it controls
Room；21, power management chip；22, controller；23, A/D converter；24, temperature sensor.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：A kind of people's air defense of the utility model ventilation roof ventilator referring to FIG. 1-2, including it is pedestal 1, unpowered
Blower 2 and top plate 4, no-power air blower 2 include ventilator 12, turbine type gravity-flow ventilation piece 7, bracket 8, shaft 9 and mounting plate 10,
Turbine type gravity-flow ventilation piece 7 is fixedly mounted on mounting plate 10, and 9 top of shaft is fixedly connected with 10 bottom side of mounting plate, ventilator
12 tops are provided with bracket 8, and rolling bearing 11 is provided in the middle part of bracket 8, and 9 bottom of shaft and rolling bearing 11 are rotatablely connected, lead to
12 bottom of air duct is fixedly connected through pedestal 1 with pedestal 1, is fixedly installed mounting bracket 13 on the inner wall of 12 bottom of ventilator,
Be provided with blower 14 in mounting bracket 13,12 side of ventilator be provided with power supply room 15 inside pedestal 1, inside power supply room 15 from
Solar controller 16, power supply 17, electric-controlled switch 18 and digital potentiometer 19 are successively arranged from left to right, in ventilation inside pedestal 1
Cylinder 12 other sides be provided with control room 20, be successively arranged from left to right inside control room 20 power management chip 21, controller 22,
A/D converter 23 and temperature sensor 24,1 top quadrangle of pedestal are vertically fixedly installed pillar 3,4 bottom of top plate and pillar 3
Top is fixedly connected, and solar panel 5 is fixedly installed at the top of top plate 4, and 1 four side of pedestal is provided with mounting groove 6.
Further, solar panel 5 is electrically connected by circuit and solar controller 16, and solar controller 16 is logical
Oversampling circuit and power supply 17 are electrically connected, and can be the operation reserve power of blower 14.
Further, blower 14 is electrically connected by circuit and digital potentiometer 19, and digital potentiometer 19 passes through circuit and electricity
It controls switch 18 to be electrically connected, electric-controlled switch 18 is electrically connected by circuit and power supply 17, and digital potentiometer 19 passes through circuit and control
Device 22 processed is electrically connected, and electric-controlled switch 18 is electrically connected by circuit and controller 22.
Further, temperature sensor 24 is electrically connected by circuit and A/D converter 23, and A/D converter 23 passes through circuit
It is electrically connected with controller 22, temperature sensor 24 stretches out outside 1 bottom panel of pedestal.
Further, controller 22 is electrically connected by circuit and power management chip 21, and power management chip 21 passes through electricity
Road and power supply 17 are electrically connected.
Further, controller 22 is single-chip microcontroller, model STM32,19 model X9319 of digital potentiometer.
When use：By the way that no-power air blower is arranged on pedestal, the whirlpool of blower is pushed using the natural wind speed of nature
Wheel rotation, and using the principle of indoor and outdoor air convection current, the air of any parallel direction being flowed, accelerate and be changed by lower and
Upper vertical air flowing, to improve room ventilation ventilation effect, when extraneous natural wind is not enough to that no-power air blower is driven to run
When, room temperature increases, the temperature sensor of setting can real-time monitoring indoor temperature value, when temperature is more than setting value, temperature
Sensor transmits information to controller, and controller controls electric-controlled switch access, so that blower is powered and runs, during which, temperature sensing
The detected temperature value of device and the difference of setting temperature value are bigger, and the resistance that controller controls digital potentiometer is smaller, the fortune of blower
Row power is bigger, the draft fan, and in the case where having natural wind, the no-power air blower of setting can realize ventilation automatically, when
In the insufficient situation of natural wind, blower intervenes ventilation operation, is suitable for promoting the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of people's air defense ventilation roof ventilator, including pedestal (1), no-power air blower (2) and top plate (4), it is characterised in that：Institute
Stating no-power air blower (2) includes ventilator (12), turbine type gravity-flow ventilation piece (7), bracket (8), shaft (9) and mounting plate
(10), the turbine type gravity-flow ventilation piece (7) is fixedly mounted on mounting plate (10), shaft (9) top and mounting plate
(10) bottom side is fixedly connected, and is provided with bracket (8) at the top of the ventilator (12), is provided with rotation axis in the middle part of the bracket (8)
Hold (11), shaft (9) bottom and rolling bearing (11) are rotatablely connected, ventilator (12) bottom through pedestal (1) with
Pedestal (1) is fixedly connected, and is fixedly installed mounting bracket (13), the mounting bracket on the inner wall of ventilator (12) bottom
(13) it is provided on blower (14), the pedestal (1) is internal to be provided with power supply room (15), the power supply in ventilator (12) side
It is successively arranged solar controller (16), power supply (17), electric-controlled switch (18) and digital potentiometer from left to right inside room (15)
(19), it is provided with control room (20) inside the pedestal (1) in ventilator (12) other side, the control room (20) is internal from a left side
It turns right and is successively arranged power management chip (21), controller (22), A/D converter (23) and temperature sensor (24), the bottom
Quadrangle is vertically fixedly installed pillar (3) at the top of seat (1), and top plate (4) bottom is fixedly connected with pillar (3) top, institute
It states and is fixedly installed solar panel (5) at the top of top plate (4), (1) four side of pedestal is provided with mounting groove (6).
2. a kind of people's air defense ventilation roof ventilator according to claim 1, it is characterised in that：The solar panel
(5) it is electrically connected by circuit and solar controller (16), the solar controller (16) passes through circuit and power supply (17)
It is electrically connected.
3. a kind of people's air defense ventilation roof ventilator according to claim 1, it is characterised in that：The blower (14) passes through electricity
Road and digital potentiometer (19) are electrically connected, and the digital potentiometer (19) is electrically connected by circuit and electric-controlled switch (18),
The electric-controlled switch (18) is electrically connected by circuit and power supply (17), and the digital potentiometer (19) passes through circuit and controller
(22) it is electrically connected, the electric-controlled switch (18) is electrically connected by circuit and controller (22).
4. a kind of people's air defense ventilation roof ventilator according to claim 1, it is characterised in that：The temperature sensor (24)
It is electrically connected by circuit and A/D converter (23), the A/D converter (23) is electrically connected by circuit with controller (22)
It connects, the temperature sensor (24) is stretched out outside pedestal (1) bottom panel.
5. a kind of people's air defense ventilation roof ventilator according to claim 1, it is characterised in that：The controller (22) passes through
Circuit and power management chip (21) are electrically connected, and the power management chip (21) is electrically connected by circuit with power supply (17)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562595.3U CN208106782U (en) | 2018-04-19 | 2018-04-19 | Roof ventilator is used in a kind of people's air defense ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562595.3U CN208106782U (en) | 2018-04-19 | 2018-04-19 | Roof ventilator is used in a kind of people's air defense ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106782U true CN208106782U (en) | 2018-11-16 |
Family
ID=64118249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562595.3U Expired - Fee Related CN208106782U (en) | 2018-04-19 | 2018-04-19 | Roof ventilator is used in a kind of people's air defense ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017870A (en) * | 2021-11-15 | 2022-02-08 | 济南市沃晨钢结构有限公司 | Ventilation system and method for sunlight room |
-
2018
- 2018-04-19 CN CN201820562595.3U patent/CN208106782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017870A (en) * | 2021-11-15 | 2022-02-08 | 济南市沃晨钢结构有限公司 | Ventilation system and method for sunlight room |
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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: 20181116 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |