Dangerous chemical leakage accident emergency linkage monitoring system

Abstract

The utility model discloses a dangerous chemical leakage accident emergency linkage monitoring system, which comprises a control host, the lower end of a mounting block is electrically connected with a buzzer, the lower end of a leakage detector is provided with a threaded sleeve block, the inner wall of the threaded sleeve block is provided with a threaded through hole in an inserted manner, the lower end of the threaded through hole is communicated with a pipeline, and the pipeline is communicated with a pipeline. A locking knob is inserted into the upper end of the front side of the connecting sleeve, and universal wheels are installed at the corners of the lower end of the supporting base. According to the dangerous chemical leakage accident emergency linkage monitoring system, the leakage detector can be independently and rapidly disassembled and assembled through the threaded through opening and the threaded sleeve block, centralized monitoring can be conducted through the control host, dual alarming can be conducted through the alarm lamp and the buzzer, the effect is better, and the safety is higher. And the alarm lamp and the buzzer are conveniently and rapidly disassembled and assembled in a spiral mode through an electric threaded groove and an electric threaded block, replacement is convenient, the control host can be moved and adjusted through universal wheels, and adaptive installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dangerous chemical leakage monitoring, in particular to an emergency linkage monitoring system for dangerous chemical leakage accidents. Background Technique

[0002] With the development of the petrochemical industry, the types and application scopes of flammable, explosive and toxic gases have increased. Once these gases leak during production, transportation and use, it will trigger poisoning, fire or even explosion accidents, seriously endangering people's lives and property safety. Due to the diffusibility of the gas itself, after leakage, under the action of external wind force and internal concentration gradient, the gas will diffuse along the ground surface, forming a combustion explosion or poisoning danger zone around the accident site and expanding the hazard area. After a gas leakage accident occurs, the accident disposal will focus on aspects such as monitoring the wind direction, wind speed and leakage gas concentration at the scene, determining the warning area, organizing the evacuation of the masses in the dangerous area, rescuing poisoned personnel, plugging leaks, and decontamination. Therefore, the first step in emergency rescue should be to quickly deploy portable emergency environmental monitoring and video monitoring equipment at the scene, establish a temporary command center in a safe area to collect the wind direction, wind speed, leakage gas concentration and on-site video images of multiple monitoring points at the scene, and use the leakage accident auxiliary decision-making software to comprehensively analyze this information and calculate the accident consequences, determine the evacuation range and evacuation path of personnel, and provide decision-making support for accident emergency rescue. Due to the diversity of flammable, explosive and toxic gases, it is required that the emergency environmental monitoring equipment can detect combustible gases and common toxic gases.

[0003] The existing CN212049308U, a dangerous chemical transportation device equipped with a danger degree monitoring mechanism, can be viewed at any time, and when the divergence concentration of dangerous goods is too high, it will automatically start the alarm to give an alarm prompt to prevent the leakage of dangerous goods without being noticed, ensuring the physical safety of nearby workers. However, there are deficiencies. The existing equipment cannot perform multi-group monitoring, and the control system cannot be used mobilely, which is not convenient for adaptation and adjustment. Moreover, the alarm effect is not good, and it cannot be quickly disassembled, installed and replaced, making it inconvenient to use. Therefore, an emergency linkage monitoring system for dangerous chemical leakage accidents is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an emergency linkage monitoring system for dangerous chemical leakage accidents to solve the problems mentioned in the above background technique that the existing CN212049308U, a dangerous chemical transportation device equipped with a danger degree monitoring mechanism, cannot perform multi-group monitoring, and the control system cannot be used mobilely, which is not convenient for adaptation and adjustment, and the alarm effect is not good, and it cannot be quickly disassembled, installed and replaced, making it inconvenient to use.

[0005] To achieve the above object, the utility model provides the following technical solution: An emergency linkage monitoring system for dangerous chemical leakage accidents, including a control host. A support column is installed on the front side of the lower end of the control host. A connecting sleeve is sleeved on the outer wall of the support column, and a support base is installed at the lower end of the connecting sleeve. A rotating ring is installed on the rear side of the lower end of the control host, and a wire connecting block is installed at the lower end of the rotating ring. One side of the wire connecting block is electrically connected to a connecting wire, and one end of the connecting wire is electrically connected to a leakage detector. An electrical thread groove is opened on one side of the leakage detector, and an electrical thread block is inserted and installed on the inner wall of the electrical thread groove. One end of the electrical thread block is fixedly connected to a mounting block, and an alarm lamp is electrically connected to the upper end of the mounting block. A buzzer is electrically connected to the lower end of the mounting block. A threaded sleeve block is installed at the lower end of the leakage detector, and a threaded through hole is inserted and installed on the inner wall of the threaded sleeve block. A pipeline is connected and installed at the lower end of the threaded through hole. A locking knob is inserted and installed at the upper end of the front side of the connecting sleeve. Universal wheels are installed at the lower end corners of the support base.

[0006] Preferably, the control host is connected to the support base in a lifting manner through the support column in the connecting sleeve, and the support column is fixedly connected to the connecting sleeve through the locking knob. The universal wheels are of an independent braking structure.

[0007] Preferably, the control host is electrically connected to the leakage detector through the connecting wire, and the connecting wire is rotatably and electrically connected to the control host on the rotating ring through the wire connecting block.

[0008] Preferably, the leakage detector is spirally spliced and installed with the pipeline through the threaded sleeve block on the outer wall of the threaded through hole.

[0009] Preferably, the alarm lamp and the buzzer are symmetrically distributed on the mounting block, and the alarm lamp and the buzzer are connected in series with the leakage detector.

[0010] Preferably, the mounting block is spirally spliced and electrically connected to the leakage detector through the electrical thread block in the electrical thread groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: The emergency linkage monitoring system for dangerous chemical leakage accidents can independently and quickly disassemble and assemble the leakage detector through the threaded through hole and the threaded sleeve block, and can be centrally monitored through the control host, and can give a double alarm through the alarm lamp and the buzzer, with better effects. Moreover, the alarm lamp and the buzzer are convenient to be quickly disassembled and assembled by spiral through the electrical thread groove and the electrical thread block, which is convenient for replacement. And the control host can be moved and adjusted through the universal wheels, which is convenient for adaptive installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of an emergency linkage monitoring system for dangerous chemical leakage accidents of the utility model;

[0013] Figure 2 Schematic diagram of the internal structure of an emergency linkage monitoring system for dangerous chemical leakage accidents of the present utility model;

[0014] Figure 3 An emergency linkage monitoring system for dangerous chemical leakage accidents of the present utility model Figure 2 Enlarged view at location A in;

[0015] Figure 4 An emergency linkage monitoring system for dangerous chemical leakage accidents of the present utility model Figure 2 Enlarged view at location B in;

[0016] Figure 5 An emergency linkage monitoring system for dangerous chemical leakage accidents of the present utility model Figure 2 Enlarged view at location C in;

[0017] Figure 6 An emergency linkage monitoring system for dangerous chemical leakage accidents of the present utility model Figure 2 Enlarged view at location D in.

[0018] In the figure: 1, control host; 2, leakage detector; 3, pipeline; 4, alarm light; 5, support column; 6, support base; 7, universal wheel; 8, connecting sleeve; 9, wire connection block; 10, connecting wire; 11, threaded through hole; 12, buzzer; 13, mounting block; 14, electrical threaded groove; 15, electrical threaded block; 16, rotating ring; 17, locking knob; 18, threaded sleeve block. Specific implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1-6, the present utility model provides a technical solution: an emergency linkage monitoring system for dangerous chemical leakage accidents, including a control host 1, a leakage detector 2, a pipeline 3, an alarm lamp 4, a support column 5, a support base 6, a universal wheel 7, a connecting sleeve 8, a wire connection block 9, a connecting wire 10, a threaded through-hole 11, a buzzer 12, a mounting block 13, an electrical threaded groove 14, an electrical threaded block 15, a rotating ring 16, a locking knob 17 and a threaded sleeve block 18. A support column 5 is installed on the front side of the lower end of the control host 1. A connecting sleeve 8 is sleeved on the outer wall of the support column 5, and a support base 6 is installed at the lower end of the connecting sleeve 8. The control host 1 is connected to the support base 6 in a lifting manner through the support column 5 in the connecting sleeve 8, and the support column 5 is fixedly connected to the connecting sleeve 8 through the locking knob 17. The universal wheel 7 has an independent braking structure, so that the control host 1 is convenient for lifting and moving adjustment, and is easy to adapt. The control host 1 is electrically connected to the leakage detector 2 through the connecting wire 10, and the connecting wire 10 is rotationally electrically connected to the control host 1 on the rotating ring 16 through the wire connection block 9, so that the connection between the control host 1 and the leakage detector 2 is stable and has good adaptability. A rotating ring 16 is installed on the rear side of the lower end of the control host 1, and a wire connection block 9 is installed at the lower end of the rotating ring 16. One side of the wire connection block 9 is electrically connected to a connecting wire 10, and one end of the connecting wire 10 is electrically connected to a leakage detector 2. The leakage detector 2 is spirally spliced and installed on the pipeline 3 through the threaded sleeve block 18 on the outer wall of the threaded through-hole 11, so that the leakage detector 2 is convenient for quick disassembly and replacement. An electrical threaded groove 14 is opened on one side of the leakage detector 2, and an electrical threaded block 15 is inserted and installed in the inner wall of the electrical threaded groove 14. One end of the electrical threaded block 15 is fixedly connected to a mounting block 13, and an alarm lamp 4 is electrically connected to the upper end of the mounting block 13. The alarm lamp 4 and the buzzer 12 are symmetrically distributed on the mounting block 13, and the alarm lamp 4 and the buzzer 12 are connected in series with the leakage detector 2, so that the alarm lamp 4 and the buzzer 12 are convenient to start simultaneously during an alarm, and the alarm effect is better. The mounting block 13 is spirally spliced and electrically connected to the leakage detector 2 through the electrical threaded block 15 in the electrical threaded groove 14, so that the mounting block 13 is convenient for quick splicing and installation with the leakage detector 2 and is convenient for independent replacement and use. A buzzer 12 is electrically connected to the lower end of the mounting block 13. A threaded sleeve block 18 is installed at the lower end of the leakage detector 2, and a threaded through-hole 11 is inserted and installed in the inner wall of the threaded sleeve block 18. The lower end of the threaded through-hole 11 is connected and installed with a pipeline 3. A locking knob 17 is inserted and installed at the upper front side of the connecting sleeve 8. Universal wheels 7 are installed at the lower corners of the support base 6.

[0021] Working principle: When using this emergency linkage monitoring system for hazardous chemical leakage accidents, first install the leakage detector 2 of this device in communication with the pipeline 3 through the threaded through-port 11 and the threaded sleeve block 18. Then, push and pull the control host 1 to an appropriate position through the universal wheels 7, and adjust it to an appropriate height through the support column 5, the connecting sleeve 8, and the locking knob 17. Then, electrically connect the control host 1 to the leakage detector 2 through the connecting wire 10. When a leakage occurs, it can be detected by the leakage detector 2. Then, an alarm can be issued through the alarm lamp 4 and the buzzer 12, and its position and data can be observed through the control host 1, which is convenient for quick response and repair. When the alarm lamp 4 and the buzzer 12 are damaged, they can be quickly disassembled, installed, and replaced independently through the electrical threaded groove 14 and the electrical threaded block 15. This is the usage process of this emergency linkage monitoring system for hazardous chemical leakage accidents.

[0022] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An emergency linkage monitoring system for a dangerous chemical leakage accident, comprising a control host (1), a support column (5) is installed on the front side of the lower end of the control host (1), a connecting sleeve (8) is installed on the outer wall of the support column (5), and a supporting base (6) is installed at the lower end of the connecting sleeve (8), characterized in that: A rotating ring (16) is installed at the rear side of the lower end of the control host (1), and a wire connection block (9) is installed at the lower end of the rotating ring (16). One side of the wire connection block (9) is electrically connected to a connecting wire (10), and one end of the connecting wire (10) is electrically connected to a leakage detector (2). One side of the leakage detector (2) is provided with an electrical thread groove (14), and an electrical thread block (15) is inserted and installed on the inner wall of the electrical thread groove (14), and one end of the electrical thread block (15) is fixedly connected to a mounting block ( 13), and the upper end of the mounting block (13) is electrically connected to an alarm light (4), the lower end of the mounting block (13) is electrically connected to a buzzer (12), the lower end of the leakage detector (2) is installed with a threaded sleeve (18), and the inner wall of the threaded sleeve (18) is plugged with a threaded opening (11), the lower end of the threaded opening (11) is connected to and installed with a pipeline (3), the upper end of the front side of the connecting sleeve (8) is plugged with a locking knob (17), and the lower end corner of the supporting base (6) is installed with a universal wheel (7).

2. The emergency linkage monitoring system for dangerous chemical leakage accidents according to claim 1 is characterized by: The control host (1) is connected to the support base (6) in a lifting manner in the connecting sleeve (8) via a support column (5), and the support column (5) is locked and fixedly connected to the connecting sleeve (8) via a locking knob (17), and the universal wheel (7) is an independent brake structure.

3. The emergency linkage monitoring system for dangerous chemical leakage accidents according to claim 2 is characterized by: The control host (1) is electrically connected to the leakage detector (2) via a connecting wire (10), and the connecting wire (10) is rotationally electrically connected to the control host (1) on a rotating ring (16) via a wire connecting block (9).

4. The emergency linkage monitoring system for dangerous chemical leakage accidents according to claim 3 is characterized by: The leakage detector (2) is installed in a spiral manner by splicing the outer wall of the threaded opening (11) with the pipeline (3) through a threaded sleeve (18).

5. The emergency linkage monitoring system for dangerous chemical leakage accidents according to claim 4 is characterized in that: The warning light (4) and the buzzer (12) are symmetrically distributed on the mounting block (13), and the warning light (4) and the buzzer (12) are connected in series with the leakage detector (2).

6. The emergency linkage monitoring system for dangerous chemical leakage accidents according to claim 5 is characterized by: The mounting block (13) is electrically connected to the leakage detector (2) by spiral splicing in the electrical threaded groove (14) via the electrical threaded block (15).

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