Protective structure for toxic gas detector

Abstract

The utility model discloses a protection structure for a poisonous gas detector, which comprises a bottom plate, a gas detector body is fixedly mounted on the upper surface of the bottom plate, a protection shell is fixedly connected to the upper surface of the bottom plate, the gas detector body is located in the protection shell, a group of first through holes are formed in the outer surface of the protection shell, and the first through holes are communicated with the gas detector body. An arc-shaped plate is hinged to the outer surface of the protective shell, a set of second through openings are formed in the outer surface of the arc-shaped plate, and an air extracting pump is fixedly installed on the inner top wall of the protective shell. The gas detector body is arranged, poisonous gas can be detected through the gas detector body, the gas detector body is installed in the protection shell, the protection shell and the protection plate can be used for protecting the gas detector body to a certain extent, and through cooperation of the arc-shaped plate, the first through opening and the second through opening, the gas detector body can be used for detecting poisonous gas. The gas detection device can be conveniently maintained by workers, meanwhile, the gas detection function of the gas detection device cannot be affected, and the use effect is good.

Description

Technical Field

[0001] The present application relates to the technical field of toxic gas detectors, and in particular to a protective structure for toxic gas detectors. Background Art

[0002] Toxic gas detectors can be used to detect toxic gases in the surrounding atmosphere and serve as safety warnings. Toxic gas detectors are divided into intrinsically safe toxic gas detectors and explosion-proof toxic gas detectors. Intrinsically safe products can be used in highly dangerous situations.

[0003] At present, when using toxic gas detectors, they are usually installed directly in a certain position without corresponding protective measures. They are easily damaged by collision with foreign objects. Secondly, due to the different densities of different types of toxic gases, they exist at different heights. This makes it impossible for toxic gas detectors to quickly detect gases in a larger range, and there are certain defects. Utility Model Content

[0004] The purpose of the present utility model is to provide a protective structure for a toxic gas detector to solve the problems raised in the above background technology.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A protective structure for a toxic gas detector comprises a base plate, the upper surface of which is fixedly mounted a gas detector body, the upper surface of which is fixedly connected to a protective shell, the gas detector body being located inside the protective shell, the outer surface of the protective shell being provided with a group of first openings, the outer surface of the protective shell being hinged with an arc-shaped plate, the outer surface of the arc-shaped plate being provided with a group of second openings, an inner top wall of the protective shell being fixedly mounted with an air pump, the input end of the air pump being fixedly connected to a main air intake pipe, the top end of the main air intake pipe passing through the protective shell and extending to the top of the protective shell, the outer surface of the main air intake pipe being fixedly connected to a group of first air intake joints, the outer surface of the main air intake pipe being fixedly connected to two transverse air intake pipes, the outer surface of each of the transverse air intake pipes being fixedly connected to two second air intake joints, and a group of protective plates being arranged above the base plate.

[0007] Preferably, a group of mounting holes is provided on the upper surface of the base plate, and two groups of insertion holes are provided on the upper surface of the base plate.

[0008] Preferably, an insertion rod is provided inside each of the insertion holes, the top end of each of the insertion rods is fixedly connected to the bottom surface of the protective plate, and a warning sign is fixedly connected to the outer surface of each of the protective plates.

[0009] Preferably, a group of reinforcement plates are fixedly connected to the outer surface of the main air intake duct, and the bottom surface of each reinforcement plate is fixedly connected to the upper surface of the protective shell.

[0010] Preferably, the outer surface of each of the transverse air intake ducts is fixedly connected to a bracket, and the bottom surface of each of the brackets is fixedly connected to the upper surface of the protective shell.

[0011] Preferably, a control switch is fixedly connected to the upper surface of the protective shell, and the gas detector body and the air extraction pump are electrically connected to the control switch through wires.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] First, by providing a gas detector body, toxic gases can be detected using the gas detector body. It is installed inside the protective shell, and can be protected to a certain extent by the protective shell and the protective plate. The coordination of the arc plate, the first opening and the second opening can facilitate maintenance by the staff, and at the same time will not affect its gas detection function, and the use effect is better.

[0014] Secondly, by providing an air pump, external gas can be extracted by using the air pump. Through the mutual cooperation of the main air intake pipe, the first air intake joint, the transverse air intake pipe and the second air intake joint, gas at different heights can be extracted and detected, which further improves the performance of the gas detector body and is conducive to gas detection in a larger range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a protective structure for a toxic gas detector according to the present invention;

[0017] Figure 2 Schematic diagram of the three-dimensional structure of the bottom plate of the utility model;

[0018] Figure 3 Schematic diagram of the three-dimensional structure of the protective shell in the present invention;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom view of the protective shell in the present invention;

[0020] Figure 5 Schematic diagram of the three-dimensional structure of the protective plate in the present invention.

[0021] In the figure: 1. Base plate; 2. Mounting hole; 3. Protective plate; 4. Protective shell; 5. Main air intake duct; 6. First air intake connector; 7. Horizontal air intake duct; 8. Second air intake connector; 9. Reinforcement plate; 10. Bracket; 11. Control switch; 12. Gas detector body; 13. Socket; 14. First port; 15. Curved plate; 16. Second port; 17. Vacuum pump; 18. Insert rod; 19. Warning sign. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] The following describes in detail the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0024] See also Figure 1-5 , the utility model provides a technical solution for a protective structure for a toxic gas detector:

[0025] A protective structure for a toxic gas detector includes a base plate 1, a gas detector body 12 is fixedly mounted on the upper surface of the base plate 1, a protective shell 4 is fixedly connected to the upper surface of the base plate 1, the gas detector body 12 is located inside the protective shell 4, a group of first openings 14 are opened on the outer surface of the protective shell 4, an arc-shaped plate 15 is hinged on the outer surface of the protective shell 4, a group of second openings 16 are opened on the outer surface of the arc-shaped plate 15, an air pump 17 is fixedly mounted on the inner top wall of the protective shell 4, an input end of the air pump 17 is fixedly connected to a main air intake pipe 5, the top end of the main air intake pipe 5 passes through the protective shell 4 and extends to the top of the protective shell 4, the outer surface of the main air intake pipe 5 is fixedly connected to a group of first air intake joints 6, and the main air intake pipe 5 is fixedly connected to the outer surface of two transverse air intake pipes 7, and the outer surface of each transverse air intake pipe 7 is fixedly connected to two second air intake joints 8. A group of protective plates 3 are provided above the bottom plate 1; specifically, the gas detector body 12 can detect and process toxic gases, and the protective shell 4 and the protective plate 3 can protect it, and the arc plate 15, the first opening 14 and the second opening 16 provided will not affect its gas detection function. The air pump 17, the main air intake pipe 5, the first air intake joint 6, the transverse air intake pipe 7 and the second air intake joint 8 can extract gases at different heights of the outside for detection, thereby improving the performance of the gas detector body 12;

[0026] In this embodiment, a group of mounting holes 2 are provided on the upper surface of the bottom plate 1, and two groups of insertion holes 13 are provided on the upper surface of the bottom plate 1; an insertion rod 18 is provided inside each insertion hole 13, and the top end of each insertion rod 18 is fixedly connected to the bottom surface of the protective plate 3, and the outer surface of each protective plate 3 is fixedly connected to a warning sign 19; a group of reinforcing plates 9 are fixedly connected to the outer surface of the main air intake duct 5, and the bottom surface of each reinforcing plate 9 is fixedly connected to the upper surface of the protective shell 4; specifically, the mounting holes 2 are used to facilitate the fixation of the bottom plate 1, and the protective plate 3 can be installed through the insertion holes 13 and the insertion rods 18, and the disassembly and assembly method is relatively convenient. The reinforcing plate 9 can reinforce the main air intake duct 5, making its installation more stable;

[0027] In this embodiment, the outer surface of each transverse air intake duct 7 is fixedly connected to a bracket 10, and the bottom surface of each bracket 10 is fixedly connected to the upper surface of the protective shell 4; the upper surface of the protective shell 4 is fixedly connected to a control switch 11, and the gas detector body 12 and the air pump 17 are electrically connected to the control switch 11 through wires; specifically, the bracket 10 can be used to reinforce the transverse air intake duct 7, and the control switch 11 is used to facilitate the staff to operate the device, which is conducive to use.

[0028] Working principle: When this toxic gas detector is used with a protective structure, the user first needs to install the device at the use location and connect the power supply. Since the gas detector body 12 is installed inside the protective shell 4, the protective shell 4 can be used to protect it. At the same time, the protective plate 3 can be installed using the plug rod 18 and the socket 13 to further improve the protection effect of the gas detector body 12. After the device is started by controlling the switch 11, the vacuum pump 17, the main air intake pipe 5, the first air intake connector 6, the transverse air intake pipe 7 and the second air intake connector 8 can be used to extract external gas and transport the gas to the surrounding area of ​​the gas detector body 12 for detection.

[0029] It should also be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, commodity, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, commodity, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, commodity, or apparatus that includes the element.

[0030] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A protective structure for a toxic gas detector, comprising a base plate (1), characterized in that: A gas detector body (12) is fixedly mounted on the upper surface of the base plate (1), a protective shell (4) is fixedly connected to the upper surface of the base plate (1), the gas detector body (12) is located inside the protective shell (4), a group of first openings (14) are provided on the outer surface of the protective shell (4), an arc plate (15) is hingedly connected to the outer surface of the protective shell (4), a group of second openings (16) are provided on the outer surface of the arc plate (15), an air pump (17) is fixedly mounted on the inner top wall of the protective shell (4), The input end of the vacuum pump (17) is fixedly connected to a main air intake pipe (5), the top end of the main air intake pipe (5) passes through the protective shell (4) and extends to the top of the protective shell (4), the outer surface of the main air intake pipe (5) is fixedly connected to a group of first air intake joints (6), the outer surface of the main air intake pipe (5) is fixedly connected to two transverse air intake pipes (7), and the outer surface of each of the transverse air intake pipes (7) is fixedly connected to two second air intake joints (8), and a group of protective plates (3) are arranged above the bottom plate (1).

2. The protective structure for a toxic gas detector according to claim 1, characterized in that: A group of mounting holes (2) are provided on the upper surface of the base plate (1), and two groups of insertion holes (13) are provided on the upper surface of the base plate (1).

3. The protective structure for a toxic gas detector according to claim 2, characterized in that: An insertion rod (18) is provided inside each of the insertion holes (13), the top end of each of the insertion rods (18) is fixedly connected to the bottom surface of the protective plate (3), and a warning sign (19) is fixedly connected to the outer surface of each of the protective plates (3).

4. The protective structure for a toxic gas detector according to claim 1, characterized in that: A group of reinforcing plates (9) are fixedly connected to the outer surface of the main air intake duct (5), and the bottom surface of each reinforcing plate (9) is fixedly connected to the upper surface of the protective shell (4).

5. The protective structure for a toxic gas detector according to claim 1, characterized in that: The outer surface of each of the transverse air intake ducts (7) is fixedly connected to a bracket (10), and the bottom surface of each of the brackets (10) is fixedly connected to the upper surface of the protective shell (4).

6. The protective structure for a toxic gas detector according to claim 1, characterized in that: A control switch (11) is fixedly connected to the upper surface of the protective shell (4), and the gas detector body (12) and the air extraction pump (17) are both electrically connected to the control switch (11) via wires.

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