CN211529372U - Simple electronic fire extinguishing demonstration device - Google Patents
Simple electronic fire extinguishing demonstration device Download PDFInfo
- Publication number
- CN211529372U CN211529372U CN202020587666.2U CN202020587666U CN211529372U CN 211529372 U CN211529372 U CN 211529372U CN 202020587666 U CN202020587666 U CN 202020587666U CN 211529372 U CN211529372 U CN 211529372U
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- China
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- box
- base
- water
- controller
- water pump
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a simple and easy electronic fire extinguishing presentation device relates to teaching aid technical field, including the box, move door, water tank, water pump, controller, base, candle and shower nozzle, the top upper left corner department of box is located to the water tank, the water pump is installed in the box top upper right corner department, and the water pump water inlet is connected to the water tank, and its delivery port is connected to the shower nozzle, the center department of top surface is installed in the box to the shower nozzle, the controller locate the lower right corner at box top and with the control circuit electric connection of water pump, base sliding connection can be taken out in the box and from the box left side, the candle is installed on the base, but move the notch sliding connection of door through the box right flank in the box, the inside temperature sensor who is connected to the controller that is equipped with. The device is small in size, convenient to carry, low in cost and suitable for teaching, the whole fire extinguishing process can be observed by the glass sliding door, and the candle and the drainage are conveniently replaced by the drawer type base.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is a simple and easy electron presentation device that puts out a fire.
Background
Nowadays, more and more fire safety knowledge is added into textbooks of schools, but the teaching of pure theory often can not reach the anticipated teaching effect, and at this moment, some presentation devices are needed to truly restore some fire extinguishing conditions in the fire. The indoor automatic induction fire extinguishing is a fire extinguishing means for preventing fire disaster, but the device for demonstrating the fire extinguishing has high cost and is inconvenient to carry in the market, and is not suitable for indoor teaching of schools.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy electronic fire extinguishing presentation device to solve the problem of mentioning in the above-mentioned background art.
A simple electronic fire-extinguishing demonstration device comprises a box body, a movable door, a water tank, a water pump, a controller, a base, a candle and a sprayer, wherein the water tank is arranged at the upper left corner of the top of the box body, the water pump is arranged in a base, the base is arranged at the upper right corner of the top of the box body through a bolt in a locking manner, the water inlet of the water pump is connected to the water tank through a water inlet pipe, the water outlet of the water pump is connected to the sprayer through a water supply pipe, the sprayer is arranged at the center of the inner top surface of the box body through a nut in a locking manner, the controller is arranged at the lower right corner of the top of the box body and is electrically connected with a control loop of the water pump, the base is connected in a sliding manner in the box body and can be taken out from the, the movable door is connected in the box body in a sliding mode through a notch in the right side face of the box body, and a temperature sensor connected to the controller is arranged inside the box body.
Preferably, the bottom of the spray head is a hollow hemisphere, and a plurality of water spraying ports are uniformly arranged on the sphere.
Preferably, the top of the controller is provided with a switch connected to a main power supply.
Preferably, the sliding door is made of transparent glass.
The utility model has the advantages of, this device is small, convenient to carry, and low cost is fit for the teaching of school and uses, adopts glass to move the overall process that can be true observing put out a fire that the door put out a fire, and the base design of drawer type makes the later stage change candle and drainage more convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural diagram of the base.
Fig. 4 is a front view of the spray head.
The automatic water dispenser comprises a box body 1, a moving door 2, a water tank 3, a water inlet pipe 31, a water supply pipe 32, a water pump 4, a base 5, a controller 6, a switch 61, a base 7, a handle 71, a fixed seat 72, a candle 73, a spray head 8 and a nut 82.
Detailed Description
As shown in fig. 1 to 4, a simple electronic fire-extinguishing demonstration device comprises a box body 1, a sliding door 2, a water tank 3, a water pump 4, a controller 6, a base 7, a candle 73 and a spray head 8, wherein the water tank 3 is arranged at the upper left corner of the top of the box body, the water pump 4 is arranged in the base 5, the base 5 is locked and arranged at the upper right corner of the top of the box body 1 through bolts, a water inlet of the water pump 4 is connected to the water tank 3 through a water inlet pipe 31, a water outlet of the water pump 4 is connected to the spray head 8 through a water supply pipe 32, the spray head 8 is locked and arranged at the center of the inner top surface of the box body 1 through a nut 82, the controller 6 is arranged at the lower right corner of the top of the box body 1 and is electrically connected with a control loop of the water pump 4, the base 7 is slidably connected in the box body 1, the fixing seat 72 is arranged at the central position of the bottom surface in the base 7, the candle 73 is arranged on the fixing seat 72, the sliding door 2 is connected in the box body 1 in a sliding mode through a groove opening in the right side surface of the box body 1, and a temperature sensor connected to the controller 6 is arranged inside the box body 1.
In this embodiment, the bottom of the nozzle 8 is a hollow hemisphere, and the spherical surface is uniformly provided with a plurality of water nozzles.
In this embodiment, the controller 6 is provided with a switch 61 on top for connection to the mains power supply.
In this embodiment, the sliding door 2 is made of transparent glass.
The working process and the principle thereof are as follows: the utility model discloses a controller 6 adopts STM32 singlechip, simulate the room with box 1, candle 73 simulation fire source, in using, light candle 73, the closure moves a 2, starting switch 61, continuously heat up in the box 1, temperature sensor detects the temperature and reachs the default and give controller 6 with signal transmission, 6 water pumps 4 of controller control are opened, draw water from water tank 3 and put out a fire through 8 water spray of shower nozzle, closing switch 61 after putting out a fire and accomplishing, take out base 7 and fall water, insert back box 1 with base 7 again and supply the demonstration to use next time.
Based on the above: the utility model has the advantages of, this device is small, convenient to carry, and low cost is fit for the teaching of school and uses, adopts glass to move the overall process that can be true observing put out a fire that the door put out a fire, and the base design of drawer type makes the later stage change candle and drainage more convenient.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (4)
1. A simple electronic fire extinguishing demonstration device is characterized in that: comprises a box body (1), a sliding door (2), a water tank (3), a water pump (4), a controller (6), a base (7), a candle (73) and a spray head (8), wherein the water tank (3) is arranged at the left upper corner of the top of the box body (1), the water pump (4) is arranged in the base (5), the base (5) is arranged at the right upper corner of the top of the box body (1) through a bolt in a locking way, the water inlet of the water pump (4) is connected to the water tank (3) through a water inlet pipe (31), the water outlet of the water pump (4) is connected to the spray head (8) through a water supply pipe (32), the spray head (8) is arranged at the center of the inner top surface of the box body (1) through a nut (82) in a locking way, the controller (6) is arranged at the right lower corner of the top of the box body (1) and is electrically connected with a control loop of the water, base (7) specifically include handle (71) and fixing base (72), the left surface of base (7) is located in handle (71), the central point of bottom surface puts in base (7) is located in fixing base (72), and installs on fixing base (72) candle (73), move notch sliding connection in box (1) through box (1) right flank in door (2), box (1) inside is equipped with the temperature sensor who is connected to controller (6).
2. A simplified electronic fire suppression demonstration apparatus according to claim 1 further characterised by: the bottom of the spray head (8) is a hollow hemisphere, and a plurality of water spray nozzles are uniformly arranged on the sphere.
3. A simplified electronic fire suppression demonstration apparatus according to claim 2 further comprising: and a switch (61) connected to a main power supply is arranged at the top of the controller (6).
4. A simplified electronic fire suppression demonstration apparatus according to claim 3 further comprising: the sliding door (2) is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587666.2U CN211529372U (en) | 2020-04-20 | 2020-04-20 | Simple electronic fire extinguishing demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587666.2U CN211529372U (en) | 2020-04-20 | 2020-04-20 | Simple electronic fire extinguishing demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211529372U true CN211529372U (en) | 2020-09-18 |
Family
ID=72441762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587666.2U Expired - Fee Related CN211529372U (en) | 2020-04-20 | 2020-04-20 | Simple electronic fire extinguishing demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211529372U (en) |
-
2020
- 2020-04-20 CN CN202020587666.2U patent/CN211529372U/en not_active Expired - Fee Related
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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: 20200918 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |