CN200943421Y - Gear transmission dynamic longitudinal sprinkling temperature-lowering device for fire-proof screen - Google Patents
Gear transmission dynamic longitudinal sprinkling temperature-lowering device for fire-proof screen Download PDFInfo
- Publication number
- CN200943421Y CN200943421Y CN 200620111268 CN200620111268U CN200943421Y CN 200943421 Y CN200943421 Y CN 200943421Y CN 200620111268 CN200620111268 CN 200620111268 CN 200620111268 U CN200620111268 U CN 200620111268U CN 200943421 Y CN200943421 Y CN 200943421Y
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- CN
- China
- Prior art keywords
- water pipe
- fire
- connecting rod
- motor
- pinion
- 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.)
- Expired - Fee Related
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- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A gear-drive dynamic-vertical-spraying cooling device for the fire shutter is provided, including a case, a water pipe, a globe valve, a filter and a sprayer, as well as a motor, a pinion wheel, a gear wheel, a commutating connecting rod, a travel switch, a solenoid valve and a water hose, with the water pipe which connects in series with the globe valve, the filter and the solenoid valve being arranged on the top of the case, the water pipe which contains a plurality of sprayers uniformly arranged with the width of the shutter surface being arranged through a supporting pedestal under the case, the sprayers corresponding to the shutter surface, and the upper and lower water pipes communicating with each other through the water hose; the pinion wheel being fixed onto the drive shaft of the motor, the water pipe being fixed onto the center of the gear wheel and making the pinion and gear wheels engaging with each other, the commutating connecting rod being fixed onto the other end of the drive shaft, and the bottom plate of the case 1 being arranged with a trip switch 10 on either side of the commutating connecting rod. The utility model may reduce 97% of water used to cool fire shutters in occupancies, with a good cooling effect and greatly reducing the cost of building or purchasing fire facilities.
Description
One, technical field
The utility model belongs to the fire services installations to surperficial coating liquid, particularly uses porous member liquid to be coated the fire services installations of surface of the work.
Two, background technology
At present, fire-fighting when carrying out curtain face cooling operation, all adopts stationary nozzle or jet pipe to implement spray cooling with fire curtain.What this shower nozzle or jet pipe can only be fixed sprays water to a certain subrange of curtain face, the curtain face other widerly can only make water flow automatically to the scope of operation by gravity, surface tension and factors such as out-of-flatness of curtain face and curtain face suction infiltration difference because of water, make roller shutter surface water yield skewness, desire to make the roller shutter surface can both get water for cooling and just must strengthen water supply volume, at present, with discharge generally at 3L/m
2.min, if like this, a large amount of water for fires are run off in vain.
Three, summary of the invention
At the above-mentioned defective that prior art exists, propose a kind of fire curtain of meter and sweep the spraying cooling device with gear drive is dynamically vertical, make it roller shutter surface spraying good cooling effect, and all reduce the spray water supply volume significantly, can also save the fire-fighting construction investment.
Technical solution adopted in the utility model is as follows.
A kind of fire curtain is swept the spraying cooling device with gear drive is dynamically vertical, includes lodge, water pipe, ball valve, strainer and shower nozzle, it is characterized in that:
1) it also has motor, pinion, gear wheel, commutation connecting rod, travel switch, electromagnetic valve and water supply hose;
2) water pipe that is serially connected with ball valve, strainer and electromagnetic valve successively is arranged on above the lodge, and the water pipe of uniform a plurality of shower nozzles is arranged on below the lodge by supporting seat in curtain face width degree, and shower nozzle is corresponding with the curtain face, and upper and lower water pipe is communicated with water supply hose;
3) pinion is fixed on the drive axle of motor, the water pipe of uniform a plurality of shower nozzles is fixed on the gear wheel center, and make gear wheel and pinion, and the commutation connecting rod is fixed on the drive axle of motor other end, and the lodge base plate is provided with 2 travel switches that are positioned at commutation connecting rod both sides;
4) be provided with the temperature pick up of curtain face and temperature controller and be communicated with electromagnetic valve, realize automatic adjusting curtain face spray water supply volume.
Use the dynamically vertical spraying cooling device of sweeping of the utility model structure, can make the water for fire that is used for the fire curtain cooling in the building facilities reduce 97%, and good cooling effect, the construction and the funds of purchasing that can be used in fire-fighting reservoir, fire main and fire pump etc. simultaneously significantly reduce; Place promotion and implementation such as it is well suited in the market, storehouse and factory.
Four, description of drawings
Fig. 1 dynamically indulges with gear drive for the utility model fire curtain and sweeps spraying cooling assembly of devices structural representation;
Fig. 2 is the structural representation of Fig. 1 middle gear transmission mechanism;
Fig. 3 is the side-looking structural representation of Fig. 2;
Fig. 4 sweeps spraying cooling unit temp control principle block diagram for the utility model transmission is dynamically vertical.
In the drawings, 1-lodge, 2-power transmission shaft, 3-motor, the 4-plate washer, 5-supporting seat, 6-water supply hose, 7-water pipe, 8-shower nozzle, the 9-connecting rod that commutates, 10-travel switch, 11-pinion, the 12-gear wheel, 13-ball valve, 14-strainer, the 15-electromagnetic valve, 16-reel, 17-curtain face, the 18-guide groove, A-temperature pick up, B-temperature controller.
Five, the specific embodiment
Further specify the utility model fire curtain below in conjunction with accompanying drawing and dynamically indulge the concrete structure of sweeping the spraying cooling device with gear drive, and its operating principle.
A kind of fire curtain is swept the spraying cooling device with gear drive is dynamically vertical, includes lodge 1, water pipe 7, ball valve 13, strainer 14 and shower nozzle 8, it is characterized in that:
1) it also has motor 3, pinion 11, gear wheel 12, commutation connecting rod 9, travel switch 10, electromagnetic valve 15 and water supply hose 6;
2) water pipe 7 that is serially connected with ball valve 13, strainer 14 and electromagnetic valve 15 successively is arranged on above the lodge 1, the water pipe 7 of uniform a plurality of shower nozzles 8 is arranged on below the lodge 1 by supporting seat 5 in curtain face 17 width, shower nozzle 8 is corresponding with curtain face 17, and upper and lower water pipe 7 usefulness water supply hoses 6 are communicated with;
3) pinion 11 is fixed on the power transmission shaft 2 of motor 3, the water pipe 7 of uniform a plurality of shower nozzle 8 is fixed on gear wheel 12 centers, and gear wheel 12 and pinion 11 are meshed, commutation connecting rod 9 is fixed on power transmission shaft 2 other ends of motor 3, and lodge 1 base plate is provided with 2 travel switches 10 that are positioned at commutation connecting rod 9 both sides;
4) be provided with the temperature pick up A of curtain face and temperature controller B and be communicated with electromagnetic valve 15, realize automatic adjusting curtain face spray water supply volume.
Its operating principle is as follows.
The dynamically vertical spraying cooling device of sweeping of the present utility model, by motor 3, pinion 11, gear wheel 12, commutation connecting rod 9 and 2 gear drives that travel switch 10 is formed, make motor 3 in the radian of travel switch 10 controls, do positive and negative rotation, drive sewer pipe 7 at slowspeed machine 3 is done synchronously back and forth rotation by certain corner, make in the water pipe 7 water from shower nozzle 8 from top to down, again to down and on the face of spray curtains repeatedly 18, make it cooling; Temperature pick up A and temperature controller B by curtain face 18 open and close of regulating electromagnetic valve 15 automatically simultaneously, when curtain face 18 temperature were higher than set point, electromagnetic valve 15 was opened automatically, shower nozzle 8 spray coolings; When curtain face 18 temperature were lower than set point, electromagnetic valve 15 cut out automatically, and shower nozzle 8 is not sprayed water; So go round and begin again, realize the dynamically vertical spraying cooling of sweeping curtain face 18.
Claims (1)
1, a kind of fire curtain is swept the spraying cooling device with gear drive is dynamically vertical, includes lodge (1), water pipe (7), ball valve (13), strainer (14) and shower nozzle (8), it is characterized in that:
1) it also has motor (3), pinion (11), gear wheel (12), commutation connecting rod (9), travel switch (10), electromagnetic valve (15) and water supply hose (6);
2) motor (3) setting is fixed in the lodge (1), the water pipe (7) that is serially connected with ball valve (13), strainer (14) and electromagnetic valve (15) successively is arranged on above the lodge (1), the water pipe (7) of uniform a plurality of shower nozzles (8) is arranged on below the lodge (1) by supporting seat (5) in curtain face (17) width, shower nozzle (8) is corresponding with curtain face (17), and upper and lower water pipe (7) is communicated with water supply hose (6);
3) pinion (11) is fixed on the power transmission shaft (2) of motor (3), the water pipe (7) of uniform a plurality of shower nozzle (8) is fixed on gear wheel (12) center, and gear wheel (12) and pinion (11) are meshed, commutation connecting rod (9) is fixed on power transmission shaft (2) other end of motor (3), and lodge (1) base plate is provided with 2 travel switches (10) that are positioned at commutation connecting rod (9) both sides;
4) be provided with the temperature pick up (A) of curtain face and temperature controller (B) and be communicated with electromagnetic valve (15), realize automatic adjusting curtain face spray water supply volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111268 CN200943421Y (en) | 2006-09-01 | 2006-09-01 | Gear transmission dynamic longitudinal sprinkling temperature-lowering device for fire-proof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111268 CN200943421Y (en) | 2006-09-01 | 2006-09-01 | Gear transmission dynamic longitudinal sprinkling temperature-lowering device for fire-proof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943421Y true CN200943421Y (en) | 2007-09-05 |
Family
ID=38718055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111268 Expired - Fee Related CN200943421Y (en) | 2006-09-01 | 2006-09-01 | Gear transmission dynamic longitudinal sprinkling temperature-lowering device for fire-proof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749476A (en) * | 2016-03-02 | 2016-07-13 | 安徽雷池机械制造有限公司 | Fireproof partitioning curtain automatic control system |
| CN111042716A (en) * | 2019-12-31 | 2020-04-21 | 江西省储建工程技术有限公司 | Fire control is with two-way fire prevention of fleing roll curtain |
-
2006
- 2006-09-01 CN CN 200620111268 patent/CN200943421Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749476A (en) * | 2016-03-02 | 2016-07-13 | 安徽雷池机械制造有限公司 | Fireproof partitioning curtain automatic control system |
| CN111042716A (en) * | 2019-12-31 | 2020-04-21 | 江西省储建工程技术有限公司 | Fire control is with two-way fire prevention of fleing roll curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20110901 |