CN217409607U - Fire extinguishing equipment with sound prompt - Google Patents
Fire extinguishing equipment with sound prompt Download PDFInfo
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- CN217409607U CN217409607U CN202220576629.0U CN202220576629U CN217409607U CN 217409607 U CN217409607 U CN 217409607U CN 202220576629 U CN202220576629 U CN 202220576629U CN 217409607 U CN217409607 U CN 217409607U
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- pressure
- fire extinguisher
- electroacoustic transducer
- fire
- control module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a fire extinguishing apparatus with sound prompt, which comprises a fire extinguisher, a power supply device and a pressure detection device. The pressure detection device comprises a pressure sensor, an electroacoustic transducer, a self-checking key and a control module; the pressure sensor is arranged in the fire extinguisher, and the self-checking key, the control module and the electroacoustic transducer are arranged on the outer surface of the fire extinguisher. The power supply device is electrically connected with the electroacoustic transducer device through the self-checking key and the control module respectively, and the pressure sensor is electrically connected with the control module and the power supply device respectively. The utility model discloses set up electroacoustic transducer device and pressure measurement on the fire extinguisher, through the inside pressure variation of pressure sensor real-time detection fire extinguisher, report to the police through electroacoustic transducer device sound production when pressure is not enough, inform fortune dimension personnel in time to change, still set the self-checking button that whether inspection electroacoustic transducer device can the sound production, eliminate the fire extinguisher inefficacy and not by the potential safety hazard of in time perceiving, improve the real-time of the rescue of putting out a fire.
Description
Technical Field
The utility model relates to a fire safety technical field, in particular to fire extinguishing apparatus of voiced sound suggestion.
Background
In daily life, fire departments require that various places with fire hazards must be equipped with fire-fighting equipment. Among fire fighting equipment, portable dry fire extinguishers are the most common. The cylinder of the portable dry fire extinguisher needs to maintain a certain gas pressure, the fire extinguisher can normally function, and once the internal pressure is lost, the dry powder in the cylinder of the fire extinguisher can not be sprayed out, and the fire extinguisher cannot be used in case of disasters. In order to prevent the portable dry fire extinguisher from losing pressure during storage, it is a conventional practice to check the internal pressure of the portable dry fire extinguisher regularly by a special person and to replace the portable dry fire extinguisher with a new one immediately when the loss of pressure is found.
However, such manual periodic inspection has two kinds of hidden troubles: firstly, the inspection personnel are not forced to seriously inspect or miss the fire extinguisher; and secondly, the portable dry fire extinguisher loses pressure between 2 inspection periods of the inspection personnel. The occurrence of the two kinds of hidden dangers can cause that the portable dry fire extinguisher on site can not play a role in the occurrence of fire, and the timeliness of fire extinguishing and rescue is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the fire extinguishing equipment with the sound prompt function is provided, potential safety hazards caused by failure of a fire extinguisher and undetected in time are eliminated, and the real-time performance of fire extinguishing and rescuing is improved.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a fire extinguishing apparatus of voiced sound suggestion, includes fire extinguisher, power supply unit and pressure detection device:
the pressure detection device comprises a pressure sensor, an electroacoustic transducer, a self-checking key and a control module;
the pressure sensor is arranged in the fire extinguisher, and the self-checking key, the control module and the electroacoustic transducer are arranged on the outer surface of the fire extinguisher;
the power supply device is electrically connected with the electroacoustic transducer device through the self-checking key and the control module respectively, and the pressure sensor is electrically connected with the control module and the power supply device respectively.
Further, the fire extinguisher comprises a cylinder body, a fire extinguishing agent, a siphon pipe, a spray pipe, a head valve and a manual valve opening part;
the pressure sensor, the fire extinguishing agent and the siphon are all arranged inside the barrel, the head valve cover is arranged at an opening of the barrel, and the spray pipe is connected with the siphon through the head valve;
the manual valve opening device is arranged on the head valve and used for opening and closing the head valve;
the electroacoustic transducer device, the self-checking button and the control module are all arranged on the outer surface of the cylinder body.
Further, the manual valve opening part comprises a handle, a lower pressing handle and a safety pin;
the handle and the pressing handle form a pincer-shaped structure and are fixed on the head valve;
the pressing handle opens or closes the valve of the head valve when pressing;
the safety pin is arranged on the pincer-shaped structure and used for clamping the pincer-shaped structure.
Further, the fire extinguisher also comprises a pressure gauge;
the pressure gauge is arranged on the outer surface of the barrel and used for displaying the pressure value inside the barrel.
Furthermore, more than two color identification subareas which are used for representing different pressure values are arranged on the pressure gauge.
Further, the fire extinguisher further comprises a fixing band;
the fixing band set up in on the barrel, and be used for with the spray tube is fixed in on the barrel.
Further, the electroacoustic transducer device is a loudspeaker.
Further, the power supply device is a dry battery box.
The beneficial effects of the utility model reside in that: the utility model provides a fire extinguishing apparatus of voiced sound suggestion, set up electroacoustic transducer device and pressure measurement on the fire extinguisher, through the inside pressure variation of pressure sensor real-time detection fire extinguisher, pass through control module drive electroacoustic transducer device sound production warning when pressure is not enough, in order to inform fortune dimension personnel in time to change, still set the self-checking button that whether inspection electroacoustic transducer device can the sound production, thereby eliminate the fire extinguisher inefficacy and not by the potential safety hazard of in time perceiving, improve the real-time of the rescue of putting out a fire.
Drawings
Fig. 1 is a schematic structural view of a fire extinguishing apparatus with an audible prompt according to an embodiment of the present invention;
fig. 2 is a schematic circuit connection diagram of a fire extinguishing apparatus with sound prompt according to an embodiment of the present invention.
Description of reference numerals:
1. a power supply device; 2. a pressure sensor; 3. an electroacoustic transducer device; 4. a self-checking key; 5. a control module; 6. a cylinder body; 7. a fire extinguishing agent; 8. a siphon tube; 9. a nozzle; 10. a head valve; 11. manually opening the valve member; 12. a pressure gauge; 13. fixing belts;
111. a carrying handle; 112. pressing down the handle; 113. and a safety pin.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a fire extinguishing apparatus with sound prompt includes a fire extinguisher, a power supply device 1 and a pressure detecting device:
the pressure detection device comprises a pressure sensor 2, an electroacoustic transducer 3, a self-checking button 4 and a control module 5;
the pressure sensor 2 is arranged inside the fire extinguisher, and the self-checking key 4, the control module 5 and the electroacoustic transducer device 3 are arranged on the outer surface of the fire extinguisher;
the power supply device 1 is electrically connected with the electroacoustic transducer device 3 through the self-checking key 4 and the control module 5 respectively, and the pressure sensor 2 is electrically connected with the control module 5 and the power supply device 1 respectively.
From the above description, the beneficial effects of the utility model reside in that: set up electroacoustic transducer device 3 and pressure measurement on the fire extinguisher, through the inside pressure variation of pressure sensor 2 real-time detection fire extinguisher, drive electroacoustic transducer device 3 sounding alarm through control module 5 when pressure is not enough to inform fortune dimension personnel in time to change, still set the self-checking button 4 that whether inspection electroacoustic transducer device 3 can the sound production, thereby eliminate the fire extinguisher inefficacy and not by the potential safety hazard of in time perceiving, improve the real-time of the rescue of putting out a fire.
Further, the fire extinguisher comprises a cylinder 6, a fire extinguishing agent 7, a siphon 8, a nozzle 9, a head valve 10 and a manual valve opening member 11;
the pressure sensor 2, the fire extinguishing agent 7 and the siphon 8 are all arranged inside the cylinder 6, the head valve 10 is covered at the opening of the cylinder 6, and the spray pipe 9 is connected with the siphon 8 through the head valve 10;
the manual valve opening part 11 is arranged on the head valve 10 and is used for opening or closing the head valve 10;
From the above description, the fire extinguisher is a portable structure composed of the cylinder 6, the fire extinguishing agent 7, the siphon 8, the spray pipe 9 and the like, and the electroacoustic transducer device 3, the self-checking button 4 and the control module 5 are integrally arranged on the cylinder 6, so that the whole fire extinguishing device is simple in structure and convenient to carry.
Further, the manual valve opening member 11 includes a carrying handle 111, a pressing handle 112, and a safety pin 113;
the handle 111 and the pressing handle 112 form a pincer-shaped structure and are fixed on the head valve 10;
the pressing handle 112 opens the valve of the head valve 10 when pressed;
the safety pin 113 is disposed on the pincer-shaped structure and is used for clamping the pincer-shaped structure.
As is apparent from the above description, the manual opening valve 11 has the carrying handle 111, is easy to operate by pressing down the valve of the opener head valve 10, and is provided with the safety pin 113, so that the fire extinguishing agent 7 can be prevented from being discharged due to an erroneous operation, and is safe and reliable.
Further, the fire extinguisher also comprises a pressure gauge 12;
the pressure gauge 12 is arranged on the outer surface of the cylinder 6 and used for displaying the pressure value inside the cylinder 6.
From the above description, it can be known that the pressure gauge 12 is arranged on the fire extinguisher and can display the pressure value inside the cylinder 6, so that the user or the operation and maintenance personnel can know the pressure value inside the fire extinguisher in real time and the replacement process can be conveniently carried out.
Further, more than two color identification partitions for representing different pressure values are arranged on the pressure gauge 12.
From the above description, more than two color identification partitions are divided on the pressure gauge 12 to represent different pressure values, so that a user or an operation and maintenance person can visually judge the pressure value condition of the fire extinguisher according to the color indicated by the pressure gauge 12, and the reading operation of the internal pressure value of the fire extinguisher is simplified.
Further, the fire extinguisher further comprises a fixing band 13;
the fixing belt 13 is disposed on the cylinder 6 and is used for fixing the nozzle 9 to the cylinder 6.
As can be seen from the above description, the fire extinguisher is provided with the fixing band 13, and the spray pipe 9 is bound and fixed on the cylinder 6, so as to be convenient for storage and management.
Further, the electroacoustic transducer device 3 is a loudspeaker.
From the above description, it can be known that the speaker is used as the generating device, and is low in price, simple in structure and convenient to use.
Further, the power supply device 1 is a dry battery box.
From the above description, use dry battery case as the power supply source, simple to operate on the fire extinguisher, change when the power is not enough the dry battery can, it is convenient to use, and the power supply is stable.
The utility model discloses a fire extinguishing apparatus of voiced sound suggestion can be applicable to the scene that fire-fighting equipment installed, explains through specific embodiment below:
referring to fig. 1 and fig. 2, a first embodiment of the present invention is:
a fire extinguishing apparatus with sound prompt is shown in figure 1 and comprises a fire extinguisher, a power supply device 1 and a pressure detection device. The pressure detection device comprises a pressure sensor 2, an electroacoustic transducer 3, a self-checking key 4 and a control module 5. Pressure sensor 2 sets up in the inside of fire extinguisher, and self-checking button 4, control module 5 and electroacoustic transducer device 3 set up on the surface of fire extinguisher. As shown in fig. 2, the power supply device 1 is electrically connected to the electroacoustic transducer device 3 through the self-test key 4 and the control module 5, respectively, and the pressure sensor 2 is electrically connected to the control module 5 and the power supply device 1, respectively.
In this embodiment, the electroacoustic transducer device 3 is a speaker, and in other equivalent embodiments, the electroacoustic transducer device 3 may also be another sound generating device such as a buzzer.
In the present embodiment, as shown in fig. 1, the fire extinguisher includes a cylinder 6, an extinguishing agent 7, a siphon tube 8, a spout 9, a head valve 10, a manually-opened valve 11, a pressure gauge 12, and a fixing band 13. The manual opening valve 11 includes a handle 111, a push-down handle 112, and a safety pin 113. As shown in the figure, the pressure sensor 2, the fire extinguishing agent 7 and the siphon 8 are all arranged inside the cylinder body 6, the head valve 10 is arranged at the opening of the cylinder body 6, and the spray pipe 9 is connected with the siphon 8 through the head valve 10. The electroacoustic transducer device 3, the self-checking key 4 and the control module 5 are all arranged on the outer surface of the cylinder 6. The fixing belt 13 is disposed on the cylinder 6 and is used to fix the nozzle 9 to the cylinder 6. The handle 111 and the pressing handle 112 form a pincer-shaped structure and are fixed on the head valve 10. The push-down knob 112 opens or closes the valve of the head valve 10 when pushed down. The safety pin 113 is disposed on the pincer-shaped structure and is used for clamping the pincer-shaped structure.
In this embodiment, the sounding alarm process of the fire extinguishing apparatus is:
in normal times, the control module 5 acquires detection data of the pressure sensor 2 to judge whether the pressure value in the cylinder 6 is in a normal range, and if the pressure value is detected to be insufficient, the control module 5 switches on the power supply device 1 and the loudspeaker to enable the loudspeaker to give out a sound alarm; at this time, the past people or the operation and maintenance personnel hear the alarm, know that the pressure value of the fire extinguisher is abnormal, and timely replace the fire extinguisher.
Furthermore, in addition to the active alarm by the loudspeaker, the operation and maintenance personnel can also switch on the power supply device 1 and the loudspeaker by pressing the self-checking button 4, so as to diagnose whether the power supply device 1 is electrified or whether the loudspeaker can work normally.
In this embodiment, the fire extinguishing process of the fire extinguishing apparatus is:
an operator firstly holds the carrying handle 111 and aims the spray pipe 9 at a fire source; then, the safety pin 113 is pulled out; finally, the pressing handle 112 is pressed down, so that the fire extinguishing agent 7 in the cylinder 6 is sprayed out, and fire extinguishing is completed.
In the present embodiment, the pressure gauge 12 is disposed on the outer surface of the cylinder 6 and is used for displaying the pressure value inside the cylinder 6. In addition, in order to better distinguish the pressure value changes, the pressure gauge 12 is provided with more than two color identification partitions for representing different pressure values. Specifically, the color identifier is divided into a green area, a yellow area and a red area, which respectively represent three conditions that the pressure value is normal, the pressure value is relatively normal and the pressure value is insufficient.
In the present embodiment, the power supply device 1 is a dry battery pack, and can supply power independently for a long time to electric devices such as the pressure sensor 2 and the electroacoustic transducer device 3. In addition, for the convenience of installation, the dry battery box and the control module 5 are designed as a whole and are arranged on the barrel 6.
To sum up, the utility model provides a pair of fire extinguishing apparatus of voiced sound suggestion has set up speaker and pressure detection device on the fire extinguisher, through the inside pressure variation of pressure sensor real-time detection fire extinguisher, pass through control module drive electroacoustic transducer sound production warning when pressure is not enough, in order to inform fortune dimension personnel in time to change, still set the self-checking button whether inspection electroacoustic transducer can the sound production, adopt dry battery box independent power supply, can maintain alarming function for a long time, adopt the barrel, the portable design of subassembly constitutions such as manual division valve member, eliminate the fire extinguisher inefficacy and the potential safety hazard that is not in time perceived, improve the real-time of rescue of putting out a fire.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a fire extinguishing apparatus of voiced sound suggestion which characterized in that, includes fire extinguisher, power supply unit and pressure measurement:
the pressure detection device comprises a pressure sensor, an electroacoustic transducer, a self-checking key and a control module;
the pressure sensor is arranged in the fire extinguisher, and the self-checking key, the control module and the electroacoustic transducer are arranged on the outer surface of the fire extinguisher;
the power supply device is electrically connected with the electroacoustic transducer device through the self-checking key and the control module respectively, and the pressure sensor is electrically connected with the control module and the power supply device respectively.
2. The apparatus of claim 1, wherein the extinguisher comprises a barrel, a fire suppressant, a siphon, a spout, a head valve, and a manually openable valve;
the pressure sensor, the fire extinguishing agent and the siphon are all arranged inside the cylinder body, the head valve cover is arranged at the opening of the cylinder body, and the spray pipe is connected with the siphon through the head valve;
the manual valve opening device is arranged on the head valve and is used for opening or closing the head valve;
the electroacoustic transducer device, the self-checking button and the control module are all arranged on the outer surface of the cylinder body.
3. The apparatus according to claim 2, wherein the manually-operated valve opening member comprises a carrying handle, a pressing handle and a safety pin;
the handle and the pressing handle form a pincer-shaped structure and are fixed on the head valve;
the valve of the head valve is opened when the pressing handle is pressed down;
the safety pin is arranged on the pincer-shaped structure and used for clamping the pincer-shaped structure.
4. The fire suppression apparatus with audible alert of claim 2, wherein said fire extinguisher further comprises a pressure gauge;
the pressure gauge is arranged on the outer surface of the barrel and used for displaying the pressure value inside the barrel.
5. The fire extinguishing apparatus with the audible prompt according to claim 4, wherein the pressure gauge is provided with more than two color identification partitions for representing different pressure values.
6. The apparatus according to claim 2, wherein the extinguisher further comprises a securing strap;
the fixing band set up in on the barrel, and be used for with the spray tube is fixed in on the barrel.
7. Fire extinguishing apparatus with an audible cue as claimed in claim 1, wherein the electro-acoustic transducer means is a loudspeaker.
8. The apparatus according to claim 1, wherein the power supply device is a dry battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576629.0U CN217409607U (en) | 2022-03-16 | 2022-03-16 | Fire extinguishing equipment with sound prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576629.0U CN217409607U (en) | 2022-03-16 | 2022-03-16 | Fire extinguishing equipment with sound prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217409607U true CN217409607U (en) | 2022-09-13 |
Family
ID=83178841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220576629.0U Active CN217409607U (en) | 2022-03-16 | 2022-03-16 | Fire extinguishing equipment with sound prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217409607U (en) |
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2022
- 2022-03-16 CN CN202220576629.0U patent/CN217409607U/en active Active
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