CN214670974U - Warning and fire suppression system - Google Patents
Warning and fire suppression system Download PDFInfo
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- CN214670974U CN214670974U CN202121258863.0U CN202121258863U CN214670974U CN 214670974 U CN214670974 U CN 214670974U CN 202121258863 U CN202121258863 U CN 202121258863U CN 214670974 U CN214670974 U CN 214670974U
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- extinguishing agent
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- storage bottle
- pressure storage
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Abstract
The utility model discloses a warning presses down fire system, include: the fire extinguishing system comprises a controller, a temperature sensor, a temperature reducing agent pressure storage bottle, a temperature reducing agent release pipeline, a water-based fire extinguishing agent pressure storage bottle, a water-based fire extinguishing agent release pipeline, a foam extinguishing agent pressure storage bottle, a foam extinguishing agent release pipeline and an alarm. The temperature sensor is connected with the controller, the cooling agent release pipeline is connected with the cooling agent pressure storage bottle, the water-based fire extinguishing agent release pipeline is connected with the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent release pipeline is connected with the foam extinguishing agent pressure storage bottle, and valves controlled to be opened and closed by the controller are arranged on the cooling agent release pipeline, the water-based fire extinguishing agent release pipeline and the foam extinguishing agent release pipeline; the alarm is connected with the controller, and the controller and the alarm are both connected with the power supply. The utility model discloses this kind of system can carry out the early warning according to dangerous grade, intervenes when necessary, realizes the control and the suppression of the conflagration that causes, protects life and property safety.
Description
Technical Field
The utility model relates to a fire alarm technical field especially relates to an alarm and presses down fire system.
Background
In recent years, the use of electric vehicles, mobile power supplies and large power supply devices in China is greatly and rapidly increased, and more uncontrollable fire hazards are brought although convenience is brought to travel, life and the like of people. According to incomplete statistics, serious personal safety problems and serious property loss are caused by fire, explosion and other events caused by short circuit of an electric appliance power supply in China every year. The inventors therefore felt the need to develop a system capable of warning fire due to these circuit faults and, if necessary, of intervening in the danger that it may cause.
SUMMERY OF THE UTILITY MODEL
To foretell problem, the utility model provides an alarm and suppress fire system, this kind of system can carry out the early warning according to dangerous grade, intervenes when necessary, realizes the control and the suppression to the conflagration that causes, protects life and property safety. In order to achieve the above object, the technical solution of the present invention is as follows.
An alarm fire suppression system comprising: controller, temperature sensor, cooling agent pressure storage bottle, cooling agent release pipeline, water base type fire extinguishing agent pressure storage bottle, water base type fire extinguishing agent release pipeline, foam extinguishing agent pressure storage bottle, foam extinguishing agent release pipeline, alarm and power, wherein: the temperature sensor is connected with the controller, the cooling agent release pipeline is connected with the cooling agent pressure storage bottle, the water-based fire extinguishing agent release pipeline is connected with the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent release pipeline is connected with the foam extinguishing agent pressure storage bottle, and valves controlled to be opened and closed by the controller are arranged on the cooling agent release pipeline, the water-based fire extinguishing agent release pipeline and the foam extinguishing agent release pipeline. The alarm is connected with the controller, and the controller and the alarm are both connected with the power supply.
Furthermore, the sensor is located at the position of the fire risk source, so that the condition of the risk source can be monitored in real time, and reporting is performed in time once a potential danger occurs.
Further, when the fire risk source is a polyhedron, each surface is provided with a temperature sensor, and each temperature sensor is connected with the controller.
Furthermore, the valve is an electromagnetic valve, the electromagnetic valve is connected with the power supply, the movement of the valve body is controlled by electrifying a magnet coil in the electromagnetic valve, so that different through holes are opened or closed, and the release of the temperature-reducing agent or the fire extinguishing agent is realized.
Further, the collecting pipe is also included, and the cross section of the collecting pipe is in a shape like a Chinese character 'ri', namely, the collecting pipe is provided with two independent pipe cavities. And the transmission line connected with the controller and the temperature sensor is positioned in the tube cavity, and the temperature sensor is fixed on the outer wall of one end of the wire collecting pipe. And the cooling agent release pipeline, the water-based fire extinguishing agent release pipeline and the foam fire extinguishing agent release pipeline penetrate through the pipe cavity and then are distributed at the position of a fire risk source.
Preferably, every of line concentration pipe all be provided with transmission line, coolant release pipeline, water base type fire extinguishing agent release pipeline, foam extinguishing agent release pipeline in the lumen, wherein: the output end and the temperature sensor of the pipeline in one pipe cavity are arranged on the positive electrode electric core, and the output end and the temperature sensor of the pipeline in the other pipe cavity are arranged on the negative electrode electric core.
Further, the fire risk source comprises an electric appliance, a power supply device and the like, and the power supply device comprises an electric vehicle battery, a mobile power supply and the like.
Further, the alarm includes any one of an audible alarm, an optical alarm, an audible and visual alarm, and the like.
Further, the pressure in the cooling agent pressure storage bottle, the pressure in the water-based fire extinguishing agent pressure storage bottle and the pressure in the foam fire extinguishing agent pressure storage bottle are respectively as follows: 0.5-0.8 MPa, 1.0-2.0 MPa and 1.5-2.5 MPa to ensure that the temperature reducing agent and the fire extinguishing agent in the bottle are delivered to a fire risk source.
Furthermore, the temperature comparison module in the controller has a three-gear temperature threshold value from low to high, and corresponds to the starting of the alarm respectively, the cooling agent pressure storage bottle and the alarm are started simultaneously, and the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent pressure storage bottle and the alarm are started simultaneously. Optionally, the third temperature threshold is 80 ℃, 100 ℃ and 190 ℃ in sequence.
Furthermore, when the temperature comparison module in the controller and the temperature sensor are in a circuit break, the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent pressure storage bottle and the alarm are simultaneously started.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a fire system is pressed down in this kind of warning can carry out real-time supervision to the temperature of conflagration risk source department according to the temperature sensor who sets up on conflagration risk source, and it is certain right to carry out the temperature to the module of comparing in the controller with its transmission, when the temperature that judges temperature sensor to monitor reaches the threshold value of settlement, corresponding cooling is opened to controller control flap, actuating mechanism and alarm put out a fire, thereby can carry out the early warning according to dangerous grade, intervene when necessary, realize the control and the suppression to the conflagration that causes, protection life and property safety.
(2) The utility model discloses a fire suppression system convenient to use reports to police, the security is high, triggers the sensitivity, and is with low costs, can store up to press bottle, water-based type fire extinguishing agent in addition and press bottle, foam extinguishing agent to store up to press the bottle and carry out a lot of punching press after use. In addition, the alarm fire suppression system is not only suitable for storage batteries/batteries of electric vehicles, mobile power supplies and the like, but also suitable for large power supply devices, special power supply places and other places to prevent the fire disaster caused by the fire of electric appliances from causing great loss of life and property.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is the structural schematic diagram of the alarm fire suppression system in the embodiment of the present invention.
Fig. 2 is a schematic structural view of the line collecting tube according to the embodiment of the present invention.
The labels in the figures represent: 1-controller, 2-temperature sensor, 3-temperature reducing agent pressure storage bottle, 4-temperature reducing agent release pipeline, 5-water-based fire extinguishing agent pressure storage bottle, 6-water-based fire extinguishing agent release pipeline, 7-foam fire extinguishing agent pressure storage bottle, 8-foam fire extinguishing agent release pipeline, 9-alarm, 10-power supply, 11-electromagnetic valve, 12-line collecting pipe, 13-supporting plate and 14-transmission line.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and do not limit the structure, but merely facilitate the description of the present invention, and do not indicate or imply that the device or element being referred to needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. The alarm and fire suppression system is further described by combining the drawings and the embodiment of the specification.
Referring to fig. 1, an alarm fire suppression system suitable for various electrical appliances and power supplies is illustrated, which mainly comprises: controller 1, temperature sensor 2, cooling agent pressure storage bottle 3, cooling agent release pipeline 4, water base type fire extinguishing agent pressure storage bottle 5, water base type fire extinguishing agent release pipeline 6, foam extinguishing agent pressure storage bottle 7, foam extinguishing agent release pipeline 8, alarm 9 and power 10, wherein:
the controller is mainly used for opening and closing the fire extinguishing executing mechanism and the alarm 9 according to temperature information collected by the temperature sensor 2, and the controller 1 is a single chip microcomputer, and the type of the single chip microcomputer comprises any one of REXc100 type, XHW-300 type, pt series sleeving type and the like.
The temperature sensor 2 (such as a 1. ke-type thermocouple pressure spring type electric heating temperature probe and a 2 pt-type thermal resistance sensor) is located at a fire risk source, the temperature sensor 2 is connected with the controller through a transmission line 14, so that the condition of the risk source is monitored in real time, temperature information is transmitted to the controller in time once a potential danger occurs, and the controller is convenient to start the alarm 9 and a corresponding fire extinguishing mechanism to control a fire according to the danger level. In addition, if the fire risk source is a polyhedron, a temperature sensor 2 is provided on each face, and each temperature sensor 2 is connected with the controller 1.
The fire extinguishing agent is characterized in that the cooling agent release pipeline 4 is connected with the cooling agent pressure storage bottle 3, the water-based fire extinguishing agent release pipeline 6 is connected with the water-based fire extinguishing agent pressure storage bottle 5, the foam fire extinguishing agent release pipeline 8 is connected with the foam fire extinguishing agent pressure storage bottle 7, and electromagnetic valves 11 controlled to be opened and closed by the controller 1 are arranged on the cooling agent release pipeline 4, the water-based fire extinguishing agent release pipeline 6 and the foam fire extinguishing agent release pipeline 8.
Audible and visual alarm 9 is connected with controller 1, and controller 1, audible and visual alarm 9, solenoid valve 11 all with power 10 is connected, and through the removal that comes control valve body to the magnet coil circular telegram in the solenoid valve 11, and then open or close different openings, realize the release to coolant or fire extinguishing agent.
Referring to fig. 2, in other embodiments, the collecting pipe further comprises a collecting pipe 12, wherein a vertical supporting plate 13 is arranged in the collecting pipe, so that the pipe cavity of the collecting pipe 12 is divided into two independent pipe cavities to form the collecting pipe with a cross section in a shape like a Chinese character 'ri'. The transmission line 14 connecting the controller 1 and the temperature sensor 2 is located in the tube cavity, and the temperature sensor 2 is fixed on the outer wall of one end of the wire collecting pipe. And the cooling agent release pipeline 4, the water-based fire extinguishing agent release pipeline 6 and the foam extinguishing agent release pipeline 8 penetrate through the line collecting pipe and then are distributed at the position of a fire risk source. The line concentration pipe with the structure has better pressure resistance and is better fixed relative to a round pipe because the supporting plate 13 is arranged in the pipe cavity.
Use the electric motor car as the prevention and cure object, when adopting foretell line concentration pipe 12, every of line concentration pipe all be provided with a set of transmission line 14, coolant release pipeline 4, water-based type fire extinguishing agent release pipeline 6, foam extinguishing agent release pipeline in the lumen, wherein: the output and the temperature sensor 2 of each pipeline set up on anodal electricity core in a lumen, and the output and the temperature sensor 2 of each pipeline set up on negative pole electricity core in another lumen to the assurance can all carry out early warning, cooling, putting out a fire to anodal electricity core and negative pole electricity core.
The temperature comparison module (such as a nested temperature control system Pt100, the starting temperature can be set in advance) in the controller 1 has three temperature thresholds from low to high, which respectively correspond to the starting of the audible and visual alarm 9, the cooling agent pressure storage bottle 3 and the audible and visual alarm 9 are started simultaneously, and the water-based fire extinguishing agent pressure storage bottle 5, the foam extinguishing agent pressure storage bottle 7 and the audible and visual alarm 9 are started simultaneously. Taking an electric vehicle as an example, the use of the alarm fire suppression system is specifically explained as follows:
the cube storage battery of electric motor car includes six, temperature sensor 2 is located this storage battery, and six faces of storage battery all are provided with a temperature sensor 2, and be parallel relation between these temperature sensors and the controller. The main reason of the battery ignition is that the battery core is broken, and a large amount of current is accumulated in a short time to cause temperature rise. In this phase (first phase), when the controller 1 receives that the temperature detected by the temperature sensor 2 reaches 80 ℃, the audible and visual alarm 9 is controlled to be turned on to prompt the rider to have the danger of temperature overrun, even if measures are taken to ensure safety.
Under the condition that first stage was neglected, the storage battery continues to heat up, and when controller 1 received the temperature that temperature sensor 2 detected and reached 100 ℃, control valve 11 opens refrigerant storage pressure bottle 3 to open audible-visual annunciator 9 and open the suggestion, refrigerant storage pressure bottle 3 can be to conflagration risk source physics cooling (second stage) through refrigerant release 4 spun refrigerant.
After the second stage is executed, if the controller 1 finds that the temperature of the storage battery detected by the temperature sensor 2 still continues to rise and reaches 190 ℃, or the controller 1 detects that the signal transmission between the temperature sensor and the water-based fire extinguishing agent storage bottle 5 and the foam fire extinguishing agent storage bottle 7 is suddenly lost (the temperature sensor 2 is judged to be burnt out by high temperature), the controller 1 controls the valve 11 to open the water-based fire extinguishing agent storage bottle 5 and the foam fire extinguishing agent storage bottle 7 to release the water-based fire extinguishing agent and the foam fire extinguishing agent through the base-type fire extinguishing agent release pipeline 6 and the foam fire extinguishing agent release pipeline 8 respectively so as to extinguish fire, and meanwhile, an audible and visual alarm 9 is used for alarming and prompting (the third stage). The water-based fire extinguishing agent can achieve good cooling and fire extinguishing effects on a storage battery, a capacitor and the like, and the foam fire extinguishing agent can isolate oxygen to prevent continuous combustion, so that the storage battery is prevented from further combustion and even explosion.
In addition, the temperature reducing agent and the fire extinguishing agent in the temperature reducing agent pressure storage bottle 3, the water-based fire extinguishing agent pressure storage bottle 5, and the foam fire extinguishing agent pressure storage bottle 7 are delivered to the fire risk source. The pressure in the cooling agent pressure storage bottle 3, the pressure in the water-based fire extinguishing agent pressure storage bottle 5 and the pressure in the foam fire extinguishing agent pressure storage bottle 7 are respectively as follows: 0.5-0.8 MPa, 1.0-2.0 MPa, 1.5-2.5 MPa, and can use after punching press many times to coolant pressure storage bottle, water base type fire extinguishing agent pressure storage bottle, foam extinguishing agent pressure storage bottle, coolant pressure storage bottle, water base type fire extinguishing agent pressure storage bottle, foam extinguishing agent pressure storage bottle all adopt the thickening material, and be provided with the rigid plastic protective housing on the surface, be provided with the soft plastics protective layer on this rigid plastic protective housing surface.
Finally, it should be understood that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. An alarm fire suppression system comprising: controller, temperature sensor, cooling agent pressure storage bottle, cooling agent release pipeline, water base type fire extinguishing agent pressure storage bottle, water base type fire extinguishing agent release pipeline, foam extinguishing agent pressure storage bottle, foam extinguishing agent release pipeline, alarm and power, wherein: the temperature sensor is connected with the controller, the cooling agent release pipeline is connected with the cooling agent pressure storage bottle, the water-based fire extinguishing agent release pipeline is connected with the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent release pipeline is connected with the foam extinguishing agent pressure storage bottle, and valves controlled to be opened and closed by the controller are arranged on the cooling agent release pipeline, the water-based fire extinguishing agent release pipeline and the foam extinguishing agent release pipeline; the alarm is connected with the controller, and the controller and the alarm are both connected with the power supply.
2. The alarm fire suppression system of claim 1, wherein said sensor is located at a fire risk source.
3. The alarm fire suppression system according to claim 2, wherein the fire risk source includes at least one of an electrical appliance, a power supply device.
4. The alarm fire suppression system according to claim 2, wherein when the fire risk source is a polyhedron, each face is provided with a temperature sensor, and each temperature sensor is connected to a controller.
5. The alarm fire suppression system according to claim 1, wherein the valve is a solenoid valve and the solenoid valve is connected to the power source.
6. The alarm fire suppression system according to claim 1, further comprising a line concentration pipe having a cross section with two independent pipe cavities, wherein a transmission line connecting the controller and the temperature sensor is located in the pipe cavities, and the temperature sensor is fixed on an outer wall of one end of the line concentration pipe; and the cooling agent release pipeline, the water-based fire extinguishing agent release pipeline and the foam fire extinguishing agent release pipeline penetrate through the pipe cavity and then are distributed at the position of a fire risk source.
7. The alarm fire suppression system according to claim 6, wherein each of the lumens of said conduit is provided therein with a transmission line, a coolant release line, a water-based fire suppressant release line, a foam fire suppressant release line, wherein: the output end and the temperature sensor of the pipeline in one pipe cavity are arranged on the positive electrode electric core, and the output end and the temperature sensor of the pipeline in the other pipe cavity are arranged on the negative electrode electric core.
8. The alarm fire suppression system according to claim 1, wherein the in-cylinder pressures of the temperature reducing agent pressure storage bottle, the water-based fire extinguishing agent pressure storage bottle and the foam extinguishing agent pressure storage bottle are respectively as follows: 0.5 to 0.8MPa, 1.0 to 2.0MPa, 1.5 to 2.5 MPa.
9. The alarm fire suppression system according to any one of claims 1 to 8, wherein the temperature comparison module in the controller has three temperature thresholds from low to high, which respectively correspond to activation of the alarm, simultaneous activation of both the temperature reducing agent pressure storage bottle and the alarm, and simultaneous activation of the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent pressure storage bottle and the alarm.
10. The alarm fire suppression system according to any one of claims 1 to 8, wherein the temperature comparison module in the controller is turned off from the temperature sensor in response to simultaneous activation of the water-based fire extinguishing agent pressure storage bottle, the foam extinguishing agent pressure storage bottle and the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258863.0U CN214670974U (en) | 2021-06-07 | 2021-06-07 | Warning and fire suppression system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258863.0U CN214670974U (en) | 2021-06-07 | 2021-06-07 | Warning and fire suppression system |
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| Publication Number | Publication Date |
|---|---|
| CN214670974U true CN214670974U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258863.0U Active CN214670974U (en) | 2021-06-07 | 2021-06-07 | Warning and fire suppression system |
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|---|---|
| CN (1) | CN214670974U (en) |
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2021
- 2021-06-07 CN CN202121258863.0U patent/CN214670974U/en active Active
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