CN209917112U - Intelligent fire protection system for tire - Google Patents
Intelligent fire protection system for tire Download PDFInfo
- Publication number
- CN209917112U CN209917112U CN201920587765.8U CN201920587765U CN209917112U CN 209917112 U CN209917112 U CN 209917112U CN 201920587765 U CN201920587765 U CN 201920587765U CN 209917112 U CN209917112 U CN 209917112U
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- electromagnetic valve
- tire
- rim
- controller
- fire
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- Expired - Fee Related
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Abstract
The utility model discloses an intelligent fire prevention system for tires, which comprises a controller, a coolant container, a fire extinguishing agent container, a temperature sensor, a smoke intensity sensor, a first electromagnetic valve and a second electromagnetic valve, which are all arranged inside the tire and fixed on a rim; the first electromagnetic valve is arranged at the outlet of the coolant container, and the second electromagnetic valve is arranged at the outlet of the fire extinguishing agent container; when the temperature value sensed by the temperature sensor reaches a temperature threshold value, the controller controls the first electromagnetic valve to be opened; when the smoke intensity value sensed by the smoke intensity sensor reaches the smoke intensity threshold value, the controller controls the second electromagnetic valve to be opened. The system is arranged in the tire, can prevent fire from happening through multi-party induction of temperature, pressure and smoke intensity, and can prevent the fire from happening in the bud. In addition, the whole system is arranged in the tire, and cannot influence the road surface and the brake.
Description
Technical Field
The utility model relates to a tire firebreak device especially is about preventing that tire from getting on fire and catching fire intelligent fire control system who puts out belongs to vehicle initiative safety control field.
Background
Tire fires are one of the important factors that contribute to the development of fires in vehicles, particularly large commercial vehicles. Frequent braking of the vehicle can result in increased brake temperature, resulting in degraded braking performance or increased tire temperature for fire. Generally, a large-scale commercial vehicle mainly adopts a water-cooling mode to cool a brake, the cooling of tires is basically not considered, the cooling effect of the brake on the tires is limited when the brake is cooled, and the tires are difficult to extinguish a fire once the tires are on fire; and the water is easy to freeze in winter, and the driving safety is influenced after the water is sprayed. The TPMS (Tire Pressure Monitoring System) can only monitor the Pressure and temperature of the Tire, cannot control the temperature of the Tire, cannot prevent fire, and has limited safety.
SUMMERY OF THE UTILITY MODEL
In order to control the tire to be on fire, the utility model discloses install a tire intelligence fire protection system additional on the tire. The system is provided with a cooling facility and a fire extinguishing facility, and the cooling facility is automatically started when the temperature of the tire rises through temperature induction and smoke intensity induction, so that the prevention effect is achieved; when the tyre is on fire, the fire extinguishing facility is automatically started to play a role in control, and the environment is not polluted.
The utility model adopts the technical scheme as follows: an intelligent fire prevention system for tires comprises a controller, a coolant container, a fire extinguishing agent container, a temperature sensor, a smoke intensity sensor, a first electromagnetic valve and a second electromagnetic valve; the controller, the coolant container, the fire extinguishing agent container, the temperature sensor, the smoke intensity sensor, the first electromagnetic valve and the second electromagnetic valve are all fixed on the rim and clamped between the rim and the tire; the controller is electrically connected with the temperature sensor, the smoke intensity sensor, the first electromagnetic valve and the second electromagnetic valve, receives a temperature sensing signal of the temperature sensor and a smoke intensity sensing signal of the smoke intensity sensor, and controls the first electromagnetic valve and the second electromagnetic valve to be opened; a temperature sensing threshold and a smoke degree sensing threshold are preset in the controller; the first electromagnetic valve is installed at the outlet of the coolant container, and the second electromagnetic valve is installed at the outlet of the fire extinguishing agent container.
Furthermore, a first nozzle is installed at a working outlet of the first electromagnetic valve, and a second nozzle is installed at a working outlet of the second electromagnetic valve.
Further, the first nozzle is arranged on the inner side of the rim, and the second nozzle is arranged on the inner side of the rim or extends out of the rim.
Further, when the second nozzle protrudes out of the rim, the mouth part faces the tire.
Further, pressure sensors are respectively arranged on the coolant container and the fire extinguishing agent container, and pressure thresholds corresponding to the two pressure sensors are preset in the controller.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1. the system is provided with the temperature sensor and the smoke intensity sensor, can detect the smoke intensity besides monitoring the temperature of the tire, automatically and effectively control the temperature of the tire, can automatically extinguish a fire once the tire is on fire, and greatly increases the practicability and the safety.
2. The system is arranged in the tire, the tire and the rim are cooled and extinguished from the inside of the tire, and the coolant fire extinguishing agent and the like are retained in the tire and cannot affect the road surface and the brake.
3. The system is provided with the smoke sensor in the tire, and the smoke sensor is closed in the tire and is not influenced by the external environment, so that the induction value of the smoke sensor is accurate and is not interfered by the external environment, and when the smoke in the tire reaches a set threshold value, the tire can be accurately judged to be on fire; the exterior of the tyre is provided with a nozzle, and when the tyre is on fire, the nozzle is used for spraying and extinguishing the fire.
4. The system can also monitor the pressure state of the system, and remind when the pressure of the container is lower than a normal value and cannot work.
5. The system is not limited by the form of the tire.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
Fig. 1 is the utility model discloses tire intelligence fire protection system structural arrangement schematic diagram.
Fig. 2 is the utility model discloses tire intelligence fire protection system control principle schematic diagram.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the drawings, examples of which are illustrated in the drawings, wherein like reference numerals refer to the same or similar mechanisms or elements having the same or similar functions. The embodiments described by referring to the drawings are only for explaining the utility model and are not to be construed as limiting the utility model.
As shown in figure 1, the utility model provides a tire intelligence fire protection system is the mode that adopts overall arrangement refrigerating plant and extinguishing device in the tire, through the principle of controller control solenoid valve release coolant and fire extinguishing agent, implements the cooling and puts out a fire. In one embodiment, the system includes the following components: the device comprises a controller 1, a temperature sensor 2, a smoke intensity sensor 3, a coolant container 4, a fire extinguishing agent container 5, a first electromagnetic valve 6, a first nozzle 7, a second electromagnetic valve 8 and a second nozzle 9. The controller 1 is electrically connected with the temperature sensor 2, the smoke intensity sensor 3, the first electromagnetic valve 6 and the second electromagnetic valve 8; a working inlet of the electromagnetic valve I6 is arranged at an outlet of the coolant container 4, and a nozzle I7 is arranged at a working outlet of the electromagnetic valve I6; and a working inlet of the second electromagnetic valve 8 is arranged at an outlet of the fire extinguishing agent container 5, and a second nozzle 9 is arranged at a working outlet of the second electromagnetic valve 8. These components are connected properly to form a system, which is fixed to wheel rim 11 by tie 10 (or other means as well) and sandwiched between rim 11 and tire 12, wherein nozzle one 7 is placed inside rim 11, nozzle two 9 can be placed inside rim 11 and can be extended outside rim 11 through an opening in rim 11, and when extended outside rim 11, the mouth is also directed toward the tire. The first nozzle 7 is used for spraying the coolant, and the second nozzle 9 is used for spraying the fire extinguishing agent. Further, for a vacuum tire, the system is directly wrapped inside the vacuum tire; for the inflatable tire with inner and outer tires, the system is arranged between the inner tire and the rim and is wrapped by the outer tire.
In the intelligent fire prevention system for the tire, a temperature sensor 2 and a smoke intensity sensor 3 are electrically connected with a controller 1, and the temperature sensor 2 senses the temperature in the tire and transmits a temperature signal to the controller 1; the smoke sensor 3 senses smoke in the tire and transmits a smoke signal to the controller 1; a temperature-sensitive threshold is set in the controller 1 to initiate operation of the coolant container 4, and a smoke-sensitive threshold is set to initiate operation of the fire suppressant container 5. The first electromagnetic valve 6 and the second electromagnetic valve 8 are also electrically connected with the controller 1, and the opening and closing of the electromagnetic valves are controlled by the controller 1; the inlet of the electromagnetic valve is connected with a corresponding container, the outlet of the electromagnetic valve is connected with a corresponding nozzle, when the temperature sensed by the temperature sensor 2 reaches a preset threshold value of the controller 1, the controller 1 instructs the electromagnetic valve 6 to be opened, the passage of the coolant container 4 is opened, and the coolant is sprayed outwards to cool the rim 11 and the tire 12; when the temperature sensor 2 fails or the coolant is used up or other unexpected reasons cause the temperature of the tire to rise and fire, and the smoke sensor 3 senses that the smoke reaches a preset threshold value of the controller 1, the controller 1 instructs the second electromagnetic valve 8 to open, the passage of the fire extinguishing agent container 5 to open, and the fire extinguishing agent is sprayed outwards.
Furthermore, in order to prevent accidents, pressure sensors can be arranged, the pressure sensors are arranged on the coolant container 4 and the fire extinguishing agent container 5 respectively, and when the pressure of the coolant container 4 and the pressure of the fire extinguishing agent container 5 are lower than the set threshold value of the controller, the system gives an alarm to remind a driver of maintenance.
The system can achieve the purposes of fire prevention and fire control through multi-party induction of temperature, pressure and smoke intensity, and really achieve the purpose of preventing the fire in the bud. In addition, the whole system is arranged in the tire, the coolant and the fire extinguishing agent are sprayed towards the tire, and the coolant and the fire extinguishing agent are reserved in the tire and cannot affect the road surface and the brake.
Claims (5)
1. The utility model provides a tire intelligence fire protection system which characterized in that: the fire extinguishing system comprises a controller, a coolant container, a fire extinguishing agent container, a temperature sensor, a smoke intensity sensor, a first electromagnetic valve and a second electromagnetic valve;
the controller, the coolant container, the fire extinguishing agent container, the temperature sensor, the smoke intensity sensor, the first electromagnetic valve and the second electromagnetic valve are all fixed on the rim and clamped between the rim and the tire;
the controller is electrically connected with the temperature sensor, the smoke intensity sensor, the first electromagnetic valve and the second electromagnetic valve, receives a temperature sensing signal of the temperature sensor and a smoke intensity sensing signal of the smoke intensity sensor, and controls the first electromagnetic valve and the second electromagnetic valve to be opened;
a temperature sensing threshold and a smoke degree sensing threshold are preset in the controller;
the first electromagnetic valve is installed at the outlet of the coolant container, and the second electromagnetic valve is installed at the outlet of the fire extinguishing agent container.
2. The intelligent fire protection system for tires according to claim 1, wherein: and a first nozzle is arranged at the working outlet of the first electromagnetic valve, and a second nozzle is arranged at the working outlet of the second electromagnetic valve.
3. The intelligent fire protection system for tires according to claim 2, wherein: the first nozzle is arranged on the inner side of the rim, and the second nozzle is arranged on the inner side of the rim or extends out of the rim.
4. The intelligent fire protection system for tires according to claim 3, wherein: when the second nozzle extends out of the rim, the mouth part faces the tire.
5. The intelligent fire protection system for tires according to claim 1, 2, 3 or 4, characterized in that: the coolant container and the fire extinguishing agent container are respectively provided with a pressure sensor, and pressure thresholds corresponding to the two pressure sensors are preset in the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587765.8U CN209917112U (en) | 2019-04-26 | 2019-04-26 | Intelligent fire protection system for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587765.8U CN209917112U (en) | 2019-04-26 | 2019-04-26 | Intelligent fire protection system for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917112U true CN209917112U (en) | 2020-01-10 |
Family
ID=69088537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920587765.8U Expired - Fee Related CN209917112U (en) | 2019-04-26 | 2019-04-26 | Intelligent fire protection system for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046268A (en) * | 2020-08-24 | 2020-12-08 | 深圳朴坂科技有限公司 | Energy-concerving and environment-protective type self-propelled tire with from function of putting out a fire |
| CN113384834A (en) * | 2020-03-11 | 2021-09-14 | 现代自动车株式会社 | Fire extinguishing system for a tyre of a vehicle |
-
2019
- 2019-04-26 CN CN201920587765.8U patent/CN209917112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384834A (en) * | 2020-03-11 | 2021-09-14 | 现代自动车株式会社 | Fire extinguishing system for a tyre of a vehicle |
| CN113384834B (en) * | 2020-03-11 | 2023-11-10 | 现代自动车株式会社 | Fire extinguishing system for a tyre of a vehicle |
| CN112046268A (en) * | 2020-08-24 | 2020-12-08 | 深圳朴坂科技有限公司 | Energy-concerving and environment-protective type self-propelled tire with from function of putting out a fire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210426 |