A multi-functional emergency fire fighting and rescue safety detection rod

Abstract

This utility model discloses a multifunctional emergency fire-fighting and rescue safety detection rod, comprising: a gripping head rod with a control circuit board inside, wherein a leakage current detection sensor is installed on the control circuit board; a detection tail rod with a temperature sensor and a pH sensor at its front end for contact with the emergency fire-fighting and rescue environment; a gas detection component located at the tail end of the gripping head rod for detecting sulfur dioxide, hydrogen sulfide, carbon monoxide, and combustible gases in the environment; and a connecting structure for detachably connecting the gripping head rod and the detection tail rod. The temperature sensor, pH sensor, leakage current detection sensor, and gas detection component are all electrically connected to the control circuit board, and connecting wires are laid inside the gripping head rod and the detection tail rod. This utility model integrates depth, temperature, pH, leakage current, and gas detection functions, enabling the detection of toxic gases, acidic / alkaline environments, potential leakage current hazards, and temperature, achieving rapid and comprehensive environmental detection at disaster sites.

Description

Technical Field

[0001] This utility model relates to a multifunctional emergency fire fighting and rescue safety detection rod. Background Technology

[0002] At fire and rescue sites, rescuers face complex environments such as chemical disasters, fires, and water rescues, including:

[0003] At chemical leak, explosion, and combustion sites, the air is filled with sulfur dioxide, carbon monoxide, hydrogen sulfide, and flammable gases that endanger lives, and the ground contains acidic or alkaline liquids. There are also risks such as searching for potential electrical ignition sources and electrical leakage hazards.

[0004] The fire scene was fraught with risks, including alternating current and direct current, gas leaks, and unknown depths of water on the ground.

[0005] Risks include flammable gases from sewage agitation at waterway, urban flooding, and deep well rescue sites; underwater cables; and unknown water depths.

[0006] Earthquake collapse rescue sites are fraught with risks, including toxic gases accumulating in layers underground and in low-lying areas, broken gas pipelines, exposed electrical wires touching the ground, hazardous chemical leaks, and sewage accumulation.

[0007] Existing detection equipment has limited and dispersed functions, requiring each soldier to carry multiple instruments, which is a heavy burden and inconvenient to carry. It is difficult to meet the needs of rapid, accurate, and multi-dimensional on-site detection. At the same time, its detection range is fixed, making it difficult to adapt to detection needs at different depths or heights.

[0008] Therefore, there is an urgent need for a multifunctional emergency fire fighting and rescue safety detection rod. Utility Model Content

[0009] The purpose of this utility model is to provide a multifunctional emergency fire fighting and rescue safety detection rod to solve the problems mentioned in the background art, such as the existing detection equipment having single and scattered functions, requiring a single soldier to carry multiple instruments, which is heavy, inconvenient to carry, and difficult to meet the needs of rapid, accurate, and multi-dimensional on-site detection.

[0010] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multifunctional emergency fire extinguishing and rescue safety detection rod, comprising:

[0011] The handle has a control circuit board inside, and a leakage current detection sensor is installed on the control circuit board.

[0012] The detection tail boom is equipped with a temperature sensor and a pH sensor at its front end, which are used to come into contact with the emergency fire fighting and rescue environment.

[0013] A gas detection component is located at the tail end of the grip handle and is used to detect sulfur dioxide, hydrogen sulfide, carbon monoxide and combustible gases in the environment.

[0014] A connecting structure for detachably connecting the gripping head rod to the detection tail rod;

[0015] The temperature sensor, pH sensor, leakage current detection sensor, and gas detection component are all electrically connected to the control circuit board, and the connecting wires are laid inside the gripping head rod and the detection tail rod. The gripping head rod and the detection tail rod are provided with connection interfaces so that the detection tail rod can be electrically connected to the gripping head rod through the interface.

[0016] Preferably, the gas detection component includes a sulfur dioxide sensor, a hydrogen sulfide sensor, a carbon monoxide sensor, and a combustible gas sensor, and each sensor is electrically connected to the control circuit board.

[0017] Preferably, the upper part of the gripping rod is provided with a display screen, which is electrically connected to the control circuit board and is used to display detection data;

[0018] Control buttons are located above the display screen for operating the probe.

[0019] An alarm is located below the display screen, which is used to issue an audible, visual, or vibration alarm signal when the detected data exceeds a preset threshold.

[0020] Preferably, the control circuit board is further provided with a GPS positioning module and a communication module, which are used to send the detection data and the position information of the probe to a remote terminal.

[0021] Preferably, the temperature sensor and the pH sensor are a platinum resistance temperature sensor and a digital pH sensor, respectively. The platinum resistance temperature sensor has a temperature measurement range of -200℃ to 650℃, a temperature measurement accuracy of ±1℃, and is corrosion resistant.

[0022] Digital pH sensors detect the acidity or alkalinity of unknown liquids. Measurement range: 0pH~14pH, measurement accuracy: ±0.02pH; response time ≤30 seconds for early warning, anti-interference, adaptable to complex environments, applicable scenarios: hazardous chemical warehouses, corrosive liquid pipelines, and other scenarios requiring multi-dimensional detection.

[0023] Preferably, the control circuit board includes a controller and a battery module, and the sulfur dioxide sensor, hydrogen sulfide sensor, carbon monoxide sensor, combustible gas sensor, temperature sensor, pH sensor, leakage current detection sensor, display screen, alarm, GPS positioning module and communication module are all electrically connected to the controller.

[0024] Preferably, the connection structure includes:

[0025] An inner sleeve is provided at the end of the gripping head;

[0026] A connecting sleeve is provided at the front end of the detection tail rod, and the outer periphery of the connecting sleeve is provided with external threads.

[0027] A connecting sleeve is fitted onto the outer periphery of the connection between the inner liner and the connecting sleeve, and is used to fix the gripping head rod to the detection tail rod.

[0028] Preferably, the inner wall of the connecting sleeve is provided with an internal thread that mates with the external thread, so that the connecting sleeve is fixed to the connecting sleeve by a threaded connection.

[0029] Preferably, the inner diameter of the connecting sleeve matches the outer diameter of the inner liner and the connecting sleeve, so that a tight connection is formed between the connecting sleeve and the inner liner and the connecting sleeve.

[0030] Preferably, the tail end of the detection tail rod is provided with a sleeve, and the sleeve is made of titanium alloy.

[0031] The outer periphery of the detection tail rod and the sleeve is provided with a depth gauge so that emergency fire fighting and rescue personnel can observe the detection depth through the depth gauge.

[0032] Compared with the prior art, the beneficial effects of this utility model are:

[0033] This invention integrates temperature, pH, leakage current, and gas detection functions, enabling simultaneous detection of toxic gases, acid / alkalinity, leakage risks, and temperature in complex environments such as chemical disasters, building fires, and water rescues. This allows for rapid and comprehensive environmental detection at disaster sites. Furthermore, it effectively reduces the burden on rescue personnel by eliminating the need to carry multiple devices, thus improving rescue efficiency.

[0034] The probe is designed with a detachable connection structure, which allows the equipment to be used flexibly in different environments. For example, during long-term underwater or deep well rescue operations, the probe can be combined and adjusted as needed to adapt to different depth and height detection requirements.

[0035] Equipped with a GPS positioning module and a communication module, it can transmit on-site detection data and location information to a remote terminal in real time, providing support for the command center and facilitating remote monitoring and decision-making.

[0036] When a dangerous indicator is detected to exceed a set threshold, the device will automatically issue an audible, visual, or vibration alarm signal to alert rescue personnel to respond to emergencies in a timely manner and improve on-site safety.

[0037] During the rescue operation, multiple environmental variables can be monitored in real time, reducing the risk of accidents to rescuers due to unknown environmental hazards and ensuring that they can respond quickly to dangerous situations.

[0038] The display screen and control buttons make operation more intuitive and convenient, allowing rescuers to quickly obtain the necessary environmental data and take emergency measures based on the displayed data. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0040] Figure 2 This is a schematic diagram of the internal structure of the gripping head rod according to an embodiment of the present utility model;

[0041] Figure 3 This is a schematic diagram of the internal structure of the detection tail boom according to an embodiment of the present utility model;

[0042] Figure 4 This is a schematic diagram of the control circuit board structure according to an embodiment of the present utility model;

[0043] Figure 5 This is a cross-sectional view of the connection structure according to an embodiment of the present utility model;

[0044] Figure 6 This is a schematic diagram of the connecting sleeve structure according to an embodiment of the present utility model.

[0045] In the diagram: 100, Handling rod; 110, Control circuit board; 120, Leakage detection sensor; 130, Display screen; 140, Control button; 150, Alarm; 200, Detection tail rod; 210, Temperature sensor; 220, pH sensor; 300, Gas detection assembly; 310, Sulfur dioxide sensor; 320, Hydrogen sulfide sensor; 330, Carbon monoxide sensor; 340, Combustible gas sensor; 400, Connection structure; 410, Inner bushing; 420, Connecting sleeve; 421, External thread; 430, Connecting sleeve; 431, Internal thread; 500, Sleeve; 600, Probe depth. Detailed Implementation

[0046] To address the problems of existing detection equipment being limited in function, fragmented, requiring individual soldiers to carry multiple instruments, resulting in heavy burdens, inconvenience, and difficulty in meeting the needs for rapid, accurate, and multi-dimensional on-site detection, this utility model provides a multi-functional emergency firefighting and rescue safety detection rod. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0047] Please see Figure 1-6 This utility model provides a multifunctional emergency fire extinguishing and rescue safety detection rod, which includes:

[0048] The gripping rod 100 contains a control circuit board 110, which houses a leakage current detection sensor 120. A display screen 130 is located at the top of the gripping rod 100 and is electrically connected to the control circuit board 110 for displaying detection data. Control buttons 140 are located above the display screen 130 for operating the probe. An alarm 150 is located below the display screen 130 to emit an audible, visual, or vibration alarm signal when the detection data exceeds a preset threshold. The control circuit board 110 also includes a GPS positioning module and a communication module for transmitting the detection data and the probe's location information to a remote terminal.

[0049] The detection tail boom 200 has a temperature sensor 210 and a pH sensor 220 at its front end, which are used to come into contact with the emergency fire fighting and rescue environment; the temperature sensor 210 and the pH sensor 220 are a platinum resistance temperature sensor and a digital pH sensor, respectively.

[0050] A gas detection component 300 is disposed at the tail end of the gripping head 100 and is used to detect sulfur dioxide, hydrogen sulfide, carbon monoxide and combustible gas in the environment. The gas detection component 300 includes a sulfur dioxide sensor 310, a hydrogen sulfide sensor 320, a carbon monoxide sensor 330 and a combustible gas sensor 340, and each sensor is electrically connected to the control circuit board 110.

[0051] A connecting structure 400 is used to detachably connect the gripping head rod 100 to the detection tail rod 200; the connecting structure 400 includes:

[0052] Inner sleeve 410 disposed at the tail end of the gripping head 100;

[0053] A connecting sleeve 420 is provided at the front end of the detection tail rod 200, and the outer periphery of the connecting sleeve 420 is provided with an external thread 421.

[0054] A connecting sleeve 430 is fitted onto the outer periphery of the connection between the inner liner 410 and the connecting sleeve 420, and is used to fix the gripping head rod 100 to the detection tail rod 200.

[0055] The inner wall of the connecting sleeve 430 is provided with an internal thread 431 that mates with the external thread 421, so that the connecting sleeve 430 is fixed to the connecting sleeve 420 by threaded connection.

[0056] The inner diameter of the connecting sleeve 430 matches the outer diameter of the inner liner 410 and the connecting sleeve 420, so that a tight connection is formed between the connecting sleeve 430 and the inner liner 410 and the connecting sleeve 420.

[0057] The temperature sensor 210, pH sensor 220, leakage current detection sensor 120 and gas detection component 300 are all electrically connected to the control circuit board 110, and the connecting wires are laid inside the gripping head rod 100 and the detection tail rod 200.

[0058] The control circuit board 110 includes a controller and a battery module. The sulfur dioxide sensor 310, hydrogen sulfide sensor 320, carbon monoxide sensor 330, combustible gas sensor 340, temperature sensor 210, pH sensor 220, leakage current detection sensor 120, display screen 130, alarm 150, GPS positioning module and communication module are all electrically connected to the controller.

[0059] The tail end of the detection tail rod 200 is provided with a sleeve 500, which is made of titanium alloy.

[0060] The detection tail rod 200 and the outer periphery of the sleeve 500 are provided with a depth of 600 so that emergency fire fighting and rescue personnel can observe the detection depth through the depth of 600.

[0061] The working principle of the multifunctional emergency fire fighting and rescue safety detection rod provided by this utility model is as follows: the sensor at the front end of the detection tail rod 200 collects data such as temperature, acidity and alkalinity, leakage current and gas concentration in the environment.

[0062] The controller built into the control circuit board 110 converts these analog signals into digital signals and provides real-time feedback to the user through the display screen 130. At the same time, the alarm 150 will issue an alert when data is abnormal. The GPS positioning module can obtain the position of the probe, and the communication module uploads environmental data and location information to the remote terminal.

[0063] The detachable design of the detection rod allows for flexible length adjustment to adapt to the detection needs of different rescue sites. Specifically, by connecting the holding head rod 100 and the detection tail rod 200, the connecting sleeve 430 is moved from the holding head rod 100 to the detection tail rod 200, so that the connecting sleeve 430 moves to the outer periphery of the connecting sleeve 420 through the inner bushing 410. Then, the connecting sleeve 430 is rotated, and the connecting sleeve 430 is screwed onto the outer periphery of the connecting sleeve 420 through the internal thread 431 engaging with the external thread 421 on the outer periphery of the connecting sleeve 420, thus connecting and securing the holding head rod 100 and the detection tail rod 200.

[0064] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional emergency firefighting and rescue safety detection rod, characterized in that, include: The first lever (100) is held, and a control circuit board (110) is provided inside it. A leakage current detection sensor (120) is provided at the control circuit board (110). The detection tail boom (200) is equipped with a temperature sensor (210) and a pH sensor (220) at its front end, which are used to come into contact with the emergency fire fighting and rescue environment; A gas detection component (300) is disposed at the tail end of the gripping head (100) for detecting sulfur dioxide, hydrogen sulfide, carbon monoxide and combustible gases in the environment; A connecting structure (400) is used to detachably connect the gripping head rod (100) to the detection tail rod (200); The temperature sensor (210), pH sensor (220), leakage current detection sensor (120) and gas detection component (300) are all electrically connected to the control circuit board (110), and the connecting wires are laid inside the gripping head rod (100) and the detection tail rod (200).

2. The multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 1, characterized in that: The gas detection component (300) includes a sulfur dioxide sensor (310), a hydrogen sulfide sensor (320), a carbon monoxide sensor (330), and a combustible gas sensor (340), all of which are electrically connected to the control circuit board (110).

3. The multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 2, characterized in that: The upper part of the gripping rod (100) is provided with a display screen (130), which is electrically connected to the control circuit board (110) and is used to display detection data; A control button (140) is provided above the display screen (130) for operating the probe rod; An alarm (150) is provided below the display screen (130) to emit an audible, visual or vibration alarm signal when the detected data exceeds a preset threshold.

4. The multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 3, characterized in that: The control circuit board (110) is also equipped with a GPS positioning module and a communication module, which are used to send the detection data and the position information of the probe to a remote terminal.

5. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 4, characterized in that: The temperature sensor (210) and pH sensor (220) are a platinum resistance temperature sensor and a digital pH sensor, respectively.

6. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 5, characterized in that: The control circuit board (110) includes a controller and a battery module. The sulfur dioxide sensor (310), hydrogen sulfide sensor (320), carbon monoxide sensor (330), combustible gas sensor (340), temperature sensor (210), pH sensor (220), leakage current detection sensor (120), display screen (130), alarm (150), GPS positioning module and communication module are all electrically connected to the controller.

7. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 1, characterized in that: The connection structure (400) includes: Inner sleeve (410) provided at the tail end of the gripping head (100). The connecting sleeve (420) is provided at the front end of the detection tail rod (200), and the outer periphery of the connecting sleeve (420) is provided with external threads (421). A connecting sleeve (430) is fitted onto the outer periphery of the connection between the inner liner (410) and the connecting sleeve (420) to fix the gripping head rod (100) and the detection tail rod (200) in place.

8. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 7, characterized in that: The inner wall of the connecting sleeve (430) is provided with an internal thread (431) that mates with the external thread (421), so that the connecting sleeve (430) is fixed to the connecting sleeve (420) by threaded connection.

9. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 8, characterized in that: The inner diameter of the connecting sleeve (430) matches the outer diameter of the inner liner (410) and the connecting sleeve (420) so that a tight connection is formed between the connecting sleeve (430) and the inner liner (410) and the connecting sleeve (420).

10. A multifunctional emergency fire extinguishing and rescue safety detection rod according to claim 1, characterized in that: The tail end of the detection tail rod (200) is provided with a sleeve (500), and the sleeve (500) is made of titanium alloy. The outer periphery of the detection tail rod (200) and the sleeve (500) is provided with a depth of 600 so that emergency fire fighting and rescue personnel can observe the detection depth through the depth of 600.

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