CN208011021U - A kind of fire prevention air draft valve system - Google Patents
A kind of fire prevention air draft valve system Download PDFInfo
- Publication number
- CN208011021U CN208011021U CN201820389216.5U CN201820389216U CN208011021U CN 208011021 U CN208011021 U CN 208011021U CN 201820389216 U CN201820389216 U CN 201820389216U CN 208011021 U CN208011021 U CN 208011021U
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- China
- Prior art keywords
- valve body
- shaft
- valve
- bevel gear
- controller
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Abstract
A kind of fire prevention air draft valve system provided by the utility model, when needing vapour discharge, make the first valve opening on smoke inlet by controller, the driving motor being set to outside valve body is set to work simultaneously, and it is engaged by bevel gear, it drives the second shaft to rotate, to drive the fan blade being set in the second shaft rotation, avoids driving motor and work under high temperature environment；When the temperature value for the temperature sensor acquisition being arranged at smoke inlet is higher, it can be flowed into the accommodating chamber in the second shaft by the water controlled in water tank, under the high-speed rotating centrifugation force effect of the second shaft, water in accommodating chamber is quickly sprayed by osculum, effective cooling effect is played to valve inner, and the intensity of a fire spread in valve body can be put out, there is fire-proof function；The utility model is equipped with holder at outlet flue simultaneously, and the cradle top is equipped with solar panel, electric energy can be provided for system, and can play the role of keeping out wind and rain to valve body.
Description
Technical field
The utility model is related to exhaust smoke valve technical field, more particularly to a kind of fire prevention air draft valve system.
Background technology
Exhaust smoke valve is a component important in smoke evacuation system, with the raising of people's lives level, to exhaust smoke valve
It is required that higher and higher, existing exhaust smoke valve is various in style, is generally made of valve body and valve deck, by the way that the valve in valve body front end is arranged
Lid folding realizes that exhaust smoke valve opens and closes, but this valve is likely to result in cigarette reflux.In order to solve this problem, in the prior art
Using in exhaust smoke valve body setting smoke evacuation fan blade, and the driving motor by being arranged in valve body drive, but its there are driving motors
In hot environment, its service life is relatively low, and fan blade by high temperature cigarette wave impact after mutability, and then influence smoke discharging effect, cause
Flue gas can not be discharged in time, easily cause serious consequence.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fire prevention exhaust valve systems safe and effective, reliability is high
System improves the service life of driving motor, and provides the energy without outside, environmentally protective, reduces use cost.
To achieve the goals above, the technical solution adopted in the utility model is：
The utility model provides a kind of fire prevention air draft valve system, including valve body, the valve body include smoke inlet and smoke
Mouthful, the external smoke discharging pipe of smoke inlet further includes first rotating shaft, driving motor, first bevel gear, the second shaft, the second cone
Gear, fan blade, water tank, solar panel, accumulator, controller；
Described first rotating shaft one end is located at outside valve body, is connect with the driving motor being set to outside valve body；The first rotating shaft
The other end passes through body wall to be connect with the first bevel gear in valve body；
Second shaft can be rotatably set in valve body；The second bevel gear and fan blade are respectively arranged at second turn
On axis, the second bevel gear engages connection with first bevel gear；The second bevel gear end face is equipped with multiple for being vented
Through-hole；
Second shaft is internally provided with accommodating chamber；The accommodating chamber is penetrated through with the second shaft upper surface, and is connected with water tank
It connects；Second shaft side is equipped with multiple osculums, and the osculum is connected to accommodating chamber；
The first valve and temperature sensor are respectively equipped at the smoke inlet；Holder, the branch are equipped at the outlet flue
Top of the trellis is located at outside valve body, and the solar panel is arranged on cradle top, and the solar panel is parallel to horizontal plane and sets
Set, the solar panel horizontal plane projected area be more than valve body level horizontal plane projected area；
The accumulator and controller are respectively arranged at outside valve body, and the solar panel passes through accumulator and controller electricity
Connection, the controller are electrically connected with driving motor, the first valve and temperature sensor respectively.
The key ideas of above-mentioned technical proposal is：Driving motor is set to outside valve body, and is engaged and is driven by bevel gear
The dynamic impeller rotation being set in the second shaft in valve body；Second shaft is equipped with accommodating chamber, and accommodating chamber is connected with water tank, and second
Shaft side is equipped with multiple osculums being connected to accommodating chamber, while the cradle top on outlet flue is equipped with solar energy face
Plate, solar panel are connect by accumulator with controller, are system power supply.
Further, the solar panel edge is equipped with drainpipe, and the drainpipe is connect with water tank.
Further, the water tank is equipped with outlet pipe, and the outlet pipe is connect with accommodating chamber, and the outlet pipe is equipped with
Second valve, the temperature sensor are electrically connected by controller with the second valve.
Further, the outlet pipe is equipped with the pump housing being electrically connected with the controller.
Further, the valve body is columnar valve body；The valve body is equipped with drainage wall, the drainage at smoke inlet
Wall is connect by pipeline with water tank.
Further, the valve body lateral wall is equipped with hot box, and the controller and accumulator are set in hot box.
Further, exhausting plate is equipped at the outlet flue；The exhausting plate has multiple air outlets；
The exhausting plate is equipped with bearing mouth, and the bearing mouth is equipped with rolling bearing, second shaft and the axis of rolling
Hold connection.
The utility model has the beneficial effects that：
A kind of fire prevention air draft valve system provided by the utility model is made by controller into cigarette when needing vapour discharge
The first valve opening on mouth, while the driving motor being set to outside valve body being made to work, and pass through first bevel gear and the second cone
Gear engages, and driving the second shaft rotation avoids driving motor and exist to drive the fan blade being set in the second shaft rotation
The problem of under hot environment, influencing the normal work of driving motor and fan blade, and then the effect of smoke evacuation is made to be deteriorated, improve driving
The service life of motor；The through-hole of multiple exhausts is equipped on the end face of second bevel gear simultaneously, makes the normal work of driving motor
Under the premise of work, smoke discharging effect ensure that；When be arranged at smoke inlet temperature sensor acquisition temperature value it is higher, can pass through
The water controlled in water tank flows into the accommodating chamber in the second shaft, under the high-speed rotating centrifugation force effect of the second shaft, accommodates
The water of intracavitary is quickly sprayed by osculum, and effective cooling effect is played to valve inner, avoids fan blade by high temperature cigarette wave
Mutability after impact, so the problem of influence smoke discharging effect, and the intensity of a fire spread in valve body can be put out, there is fire prevention work(
Energy；The utility model is equipped with holder at outlet flue simultaneously, and the cradle top is equipped with solar panel, can be provided for system
The area of electric energy, energy conservation and environmental protection, while solar panel is more than the area at the outlet flue of valve body, and above outlet flue,
It can play the role of keeping out wind and rain to valve body, improve the service life of valve body, reduce use cost.
Description of the drawings
Fig. 1 show a kind of structural schematic diagram of fire prevention air draft valve system；
Drawing reference numeral explanation：
1, first rotating shaft；2, driving motor；3, first bevel gear；4, the second shaft；5, second bevel gear；6, fan blade；7,
Water tank；8, through-hole；9, accommodating chamber；10, osculum；11, outlet pipe；12, the second valve；13, the pump housing；14, drainpipe；15, go out
Aerofoil；16, air outlet；17, rolling bearing；18, holder；19, solar panel；20, the first valve.
Specific implementation mode
The utility model is described further in the following with reference to the drawings and specific embodiments as follows：
As shown in Figure 1, a kind of fire prevention air draft valve system provided by the utility model, including valve body, the valve body include into
Mouth and outlet flue, the external smoke discharging pipe of smoke inlet, further include first rotating shaft, driving motor, first bevel gear, second turn
Axis, second bevel gear, fan blade, water tank, solar panel, accumulator, controller；
Described first rotating shaft one end is located at outside valve body, is connect with the driving motor being set to outside valve body；The first rotating shaft
The other end passes through body wall to be connect with the first bevel gear in valve body；
Second shaft can be rotatably set in valve body；The second bevel gear and fan blade are respectively arranged at second turn
On axis, the second bevel gear engages connection with first bevel gear；The second bevel gear end face is equipped with multiple for being vented
Through-hole；
Second shaft is internally provided with accommodating chamber；The accommodating chamber is penetrated through with the second shaft upper surface, and is connected with water tank
It connects；Second shaft side is equipped with multiple osculums, and the osculum is connected to accommodating chamber；
The first valve and temperature sensor are respectively equipped at the smoke inlet；Holder, the branch are equipped at the outlet flue
Top of the trellis is located at outside valve body, and the solar panel is arranged on cradle top, and the solar panel is parallel to horizontal plane and sets
Set, the solar panel horizontal plane projected area be more than valve body level horizontal plane projected area；
The accumulator and controller are respectively arranged at outside valve body, and the solar panel passes through accumulator and controller electricity
Connection, the controller are electrically connected with driving motor, the first valve and temperature sensor respectively.
Specifically, the operation principle of the utility model is as follows：
When needing vapour discharge, controller can be artificially sent a signal to, or smoke sensor device is installed at smoke inlet,
Smoke sensor device, which senses, can send a signal to controller when smog；Make the first valve opening on smoke inlet by controller,
Controller control simultaneously is set to the driving motor outside valve body and starts to work, and driving motor drives first rotating shaft rotation, makes first
First bevel gear rotation in shaft, first bevel gear engage connection with second bevel gear, drive second bevel gear rotation, due to
Second bevel gear is set in the second shaft, therefore drives the rotation of the second shaft, so that being set to the fan blade in the second shaft
Rotation, and then the smog in valve body is quickly discharged, prevent the generation of cigarette backflow phenomenon；Meanwhile when being arranged at smoke inlet
The temperature value of temperature sensor acquisition is higher, sends a signal to controller, and controller can flow into the by the water controlled in water tank
In the accommodating chamber of two shafts, under the high-speed rotating centrifugation force effect of the second shaft, the water in accommodating chamber is quick by osculum
It sprays, has the function that fast cooling, ensure that the normal work of each component in valve body；In the case where there is sunlight, the sun
Energy panel converts the solar into electric energy, is stored in accumulator, is powered for system；It is both the solar panel setting
On cradle top, it is located at the surface of outlet flue, and is parallel to horizontal plane setting, throwing of the solar panel in horizontal plane
Shadow area is more than valve body in level in the projected area of horizontal plane, can keep off the rain to outlet flue at rainy day, effectively carries
The high service life of fire prevention air draft valve system.
As can be seen from the above description, the utility model has the advantages that：
A kind of fire prevention air draft valve system provided by the utility model is made by controller into cigarette when needing vapour discharge
The first valve opening on mouth, while the driving motor being set to outside valve body being made to work, and pass through first bevel gear and the second cone
Gear engages, and driving the second shaft rotation avoids driving motor and exist to drive the fan blade being set in the second shaft rotation
The problem of under hot environment, influencing the normal work of driving motor and fan blade, and then the effect of smoke evacuation is made to be deteriorated, improve driving
The service life of motor；The through-hole of multiple exhausts is equipped on the end face of second bevel gear simultaneously, makes the normal work of driving motor
Under the premise of work, smoke discharging effect ensure that；When be arranged at smoke inlet temperature sensor acquisition temperature value it is higher, can pass through
The water controlled in water tank flows into the accommodating chamber in the second shaft, under the high-speed rotating centrifugation force effect of the second shaft, accommodates
The water of intracavitary is quickly sprayed by osculum, and effective cooling effect is played to valve inner, avoids fan blade by high temperature cigarette wave
Mutability after impact, so the problem of influence smoke discharging effect, and the intensity of a fire spread in valve body can be put out, there is fire prevention work(
Energy；The utility model is equipped with holder at outlet flue simultaneously, and the cradle top is equipped with solar panel, can be provided for system
The area of electric energy, energy conservation and environmental protection, while solar panel is more than the area at the outlet flue of valve body, and above outlet flue,
It can play the role of keeping out wind and rain to valve body, improve the service life of valve body, reduce use cost.
In the above-described embodiments, in order to further save use cost, respond the energy conservation and environmental protection policy of country, it is described too
Positive to be equipped with drainpipe at face plate edge, the drainpipe is connect with water tank.The effect of above structure is, can be by the rain on rainy day
Water flows into water tank by drainpipe and is stored, and makes full use of resource, reduces use cost.
In the above-described embodiments, to make water in controller intelligent control water tank flow into the accommodating chamber in the second shaft, together
When in order to ensure stability of the valve inner by spray cooling, the water tank is equipped with outlet pipe, the outlet pipe with accommodate
Chamber connects, and the outlet pipe is equipped with the second valve, and the temperature sensor is electrically connected by controller with the second valve.It is above-mentioned
Principle and effect are：When the temperature value of temperature sensor acquisition is more than preset temperature threshold, controller is sent a signal to, is controlled
Device opens the second valve, so that the water in water tank is flowed by pipeline in the accommodating chamber of the second shaft, in the second shaft high speed rotation
Centrifugation force effect under, the water in accommodating chamber is quickly sprayed by osculum, is played effectively to each component of valve inner
Cooling effect.
In the above-described embodiments, in order to improve the hydraulic pressure of water drainage on the second axis, reaching keeps fan blade in valve body quick
The purpose of cooling, to ensure that smog is discharged in air draft valve system stabilization, the outlet pipe are equipped with and are electrically connected with the controller
The pump housing.
In the above-described embodiments, in order to be recycled to the water resource of cooling, the valve body in air draft valve system of preventing fires is circle
The valve body of tubular is equipped with drainage wall in the valve body at smoke inlet, and the drainage wall is connect by pipeline with water tank.
In the above-described embodiments, it in order to improve the service life of controller and accumulator, is set on the valve body lateral wall
There is hot box, the controller and accumulator are set in hot box.
In the above-described embodiments, in order to make the second shaft can be rotatably set in valve body, to ensure valve system of discharging fume
The stability of work is equipped with exhausting plate at the outlet flue；The exhausting plate has multiple air outlets；The exhausting plate is equipped with
Bearing mouth, the bearing mouth are equipped with rolling bearing, and second shaft is connect with rolling bearing.Said effect is：Ensureing
Second shaft can reliably rotate, and to drive fan blade to rotate, and then quickly discharge fume, prevent cigarette from flowing back, while ensureing smog
It can be quickly from multiple air outlets discharge on exhausting plate.
Preferred embodiment is enumerated again below, to help those skilled in the art to be better understood from the technology of the utility model
The technical contribution that content and the utility model are made compared with the existing technology：
As shown in Figure 1, preferred embodiment one：
A kind of fire prevention air draft valve system provided by the utility model, including valve body, the valve body include smoke inlet and smoke
Mouthful, the external smoke discharging pipe of smoke inlet further includes first rotating shaft 1, driving motor 2, first bevel gear 3, the second shaft 4, the
Two bevel gears 5, fan blade 6, water tank 7, solar panel 19, accumulator, smoke sensor device, controller；
1 one end of the first rotating shaft is located at outside valve body, is connect with the driving motor 2 being set to outside valve body；Described first turn
1 other end of axis passes through body wall to be connect with the first bevel gear 3 in valve body；Second shaft 4 is rotatably arranged
In valve body；The second bevel gear 5 and fan blade 6 are respectively arranged in the second shaft 4, and the second bevel gear 5 and first is bored
The engagement connection of gear 3；5 end face of the second bevel gear is equipped with multiple through-holes 8 for exhaust；Inside second shaft 4
Equipped with accommodating chamber 9；The accommodating chamber 9 and 4 upper surface of the second shaft penetrate through, and are connect with water tank 7；Second shaft, 4 side
It is equipped with multiple osculums 10, the osculum 10 is connected to accommodating chamber 9；The first valve 20 is respectively equipped at the smoke inlet
And temperature sensor；Holder 18 is equipped at the outlet flue, 18 top of the holder is located at outside valve body, the solar panel 19
Setting is on 18 top of holder, and the solar panel 19 is parallel to horizontal plane setting, and the solar panel 19 is in horizontal plane
Projected area be more than valve body level horizontal plane projected area；
The accumulator and controller are respectively arranged at outside valve body, and the solar panel 19 passes through accumulator and controller
Electrical connection, the controller are electrically connected with driving motor 2, the first valve 20 and temperature sensor respectively；
19 edge of the solar panel is equipped with drainpipe 14, and the drainpipe 14 is connect with water tank 7；The water tank 7
It is equipped with outlet pipe 11, the outlet pipe 11 is connect with accommodating chamber 9, and the outlet pipe 11 is equipped with the second valve 12, the temperature
Degree sensor is electrically connected by controller with the second valve 12；The outlet pipe 11 is equipped with the pump housing being electrically connected with the controller
13；
The valve body is columnar valve body；The valve body is equipped with drainage wall at smoke inlet, and the drainage wall passes through pipe
Road is connect with water tank 7；The valve body lateral wall is equipped with hot box, and the controller and accumulator are set in hot box；Institute
It states and is equipped with exhausting plate 15 at outlet flue；The exhausting plate 15 has multiple air outlets 16；The exhausting plate 15 is equipped with bearing mouth,
The bearing mouth is equipped with rolling bearing 17, and second shaft 4 is connect with rolling bearing 17.
The advantageous effect of the preferred embodiment one is：It avoids driving motor under high temperature environment, influences its normal work
The problem of making, and then the effect of smoke evacuation is made to be deteriorated, improves the service life of driving motor；Solves fan blade by high temperature cigarette simultaneously
Mutability after wave impact, and then the problem of influence smoke discharging effect, ensure that the normal use of other components of valve inner；Going out
The solar panel of cradle top setting on mouth, can keep off the rain to outlet flue while being system power supply, improve system
Service life.
The utility model is described by above-mentioned related embodiment and attached drawing, however above-described embodiment is only to implement this reality
With novel example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, including
It is included in the scope of the utility model in the modification of the spirit and scope of claim and impartial setting.
Claims (7)
1. a kind of fire prevention air draft valve system, including valve body, the valve body includes smoke inlet and outlet flue, is run in outside the smoke inlet
Smoke pipeline, which is characterized in that further include first rotating shaft, driving motor, first bevel gear, the second shaft, second bevel gear, wind
Leaf, water tank, solar panel, accumulator, controller；
Described first rotating shaft one end is located at outside valve body, is connect with the driving motor being set to outside valve body；The first rotating shaft is another
It holds and is connect with the first bevel gear in valve body across body wall；
Second shaft can be rotatably set in valve body；The second bevel gear and fan blade are respectively arranged at the second shaft
On, the second bevel gear engages connection with first bevel gear；The second bevel gear end face be equipped with it is multiple for exhaust
Through-hole；
Second shaft is internally provided with accommodating chamber；The accommodating chamber is penetrated through with the second shaft upper surface, and is connect with water tank；Institute
It states the second shaft side and is equipped with multiple osculums, the osculum is connected to accommodating chamber；
The first valve and temperature sensor are respectively equipped at the smoke inlet；Holder, the top of support are equipped at the outlet flue
Portion is located at outside valve body, and the solar panel is arranged on cradle top, and the solar panel is parallel to horizontal plane setting, institute
State solar panel horizontal plane projected area be more than valve body level horizontal plane projected area；
The accumulator and controller are respectively arranged at outside valve body, and the solar panel is electrically connected by accumulator and controller
It connects, the controller is electrically connected with driving motor, the first valve and temperature sensor respectively.
2. a kind of fire prevention air draft valve system according to claim 1, which is characterized in that the solar panel edge is set
There are drainpipe, the drainpipe to be connect with water tank.
3. a kind of fire prevention air draft valve system according to claim 1, which is characterized in that the water tank is equipped with outlet pipe,
The outlet pipe is connect with accommodating chamber, and the outlet pipe is equipped with the second valve, and the temperature sensor passes through controller and the
Two valves are electrically connected.
4. a kind of fire prevention air draft valve system according to claim 3, which is characterized in that the outlet pipe is equipped with and control
The pump housing of device electrical connection.
5. a kind of fire prevention air draft valve system according to claim 1, which is characterized in that the valve body is columnar valve
Body；The valve body is equipped with drainage wall at smoke inlet, and the drainage wall is connect by pipeline with water tank.
6. a kind of fire prevention air draft valve system according to claim 5, which is characterized in that the valve body lateral wall be equipped with every
Hot tank, the controller and accumulator are set in hot box.
7. a kind of fire prevention air draft valve system according to claim 1, which is characterized in that be equipped with outlet air at the outlet flue
Plate；The exhausting plate has multiple air outlets；
The exhausting plate is equipped with bearing mouth, and the bearing mouth is equipped with rolling bearing, and second shaft connects with rolling bearing
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389216.5U CN208011021U (en) | 2018-03-22 | 2018-03-22 | A kind of fire prevention air draft valve system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389216.5U CN208011021U (en) | 2018-03-22 | 2018-03-22 | A kind of fire prevention air draft valve system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011021U true CN208011021U (en) | 2018-10-26 |
Family
ID=63890066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389216.5U Expired - Fee Related CN208011021U (en) | 2018-03-22 | 2018-03-22 | A kind of fire prevention air draft valve system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211696A (en) * | 2020-10-12 | 2021-01-12 | 湖州泰益智能科技有限公司 | Cooling and water removing device for automobile exhaust pipe |
-
2018
- 2018-03-22 CN CN201820389216.5U patent/CN208011021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211696A (en) * | 2020-10-12 | 2021-01-12 | 湖州泰益智能科技有限公司 | Cooling and water removing device for automobile exhaust pipe |
| CN112211696B (en) * | 2020-10-12 | 2021-07-16 | 柳州市通顺汽车部件有限责任公司 | Cooling and water removing device for automobile exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 223800 Shop 6, 3rd floor, building 13, Suqian International Shopping Park, 87 Jinshajiang Road, Suyu District, Suqian City, Jiangsu Province Patentee after: Jiangsu HongYou Fire Engineering Technology Co.,Ltd. Address before: Unit 804, building 20, Binjiang commercial city, Heshang Town, Changle District, Fuzhou City, Fujian Province 350208 Patentee before: FUZHOU CHANGLE SANHU INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210322 |