Gas concentration detection equipment with lighting function in limited space

Abstract

The utility model relates to the technical field of gas concentration detection, and discloses a gas concentration detection device with a lighting function in a limited space, which comprises a mounting plate, the front end of the mounting plate is movably connected with an adjusting plate, the front end of the adjusting plate is provided with a gas concentration detector, and the front end of the gas concentration detector is provided with a display screen. The bottom end of the gas concentration detector is fixedly connected with a gas sensor gas chamber, the bottom end of the gas sensor gas chamber is provided with a gas chamber outer thread, and the left side of the gas concentration detector is provided with a cable inlet. According to the gas concentration detection equipment with the lighting function in the limited space, power can be supplied to the two groups of lighting lamps at the top through the power supply lamp holder, the two groups of lighting lamps can light the area of the limited space, and light is improved through lighting, so that a worker can conveniently check a detection value on the gas concentration detector in time; and the two groups of lighting switches can respectively control the two groups of lighting lamps, so that the detection safety is improved, and the problem of inconvenience in lighting and observation is solved.

Description

Technical Field

[0001] This utility model relates to the field of gas concentration detection technology, specifically a gas concentration detection device with lighting function in a confined space. Background Technology

[0002] Gas concentration detection is widely used in hazardous locations where flammable, explosive, and toxic gases exist, such as waste incineration, gas, petroleum, chemical, and metallurgical industries. Gas concentration detection requires the installation of corresponding gas concentration detection equipment within a designated detection space.

[0003] Common gas concentration detection equipment lacks lighting during use. When gas concentration detection equipment installed in confined spaces is under poor lighting, maintenance personnel need to hold a light source to check the equipment. Moreover, the poor lighting makes it difficult for staff to read the values ​​on the gas concentration detection equipment, making it very inconvenient to use.

[0004] There is an urgent need for gas concentration detection equipment with lighting function in confined spaces to solve the technical defects mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a gas concentration detection device with lighting function in confined spaces, so as to solve the problem of inconvenient lighting and observation mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gas concentration detection device with lighting function in a confined space, comprising a mounting plate, an adjusting plate movably connected to the front end of the mounting plate, a gas concentration detector mounted at the front end of the adjusting plate, a display screen mounted at the front end of the gas concentration detector, a gas sensor chamber fixedly connected to the bottom end of the gas concentration detector, an external thread mounted at the bottom end of the gas sensor chamber, a cable inlet mounted on the left side of the gas concentration detector, a limit slot mounted at the front end of the mounting plate, a limit block movably hinged to the top end of the adjusting plate, a power supply lamp holder mounted at the top end of the mounting plate, lighting lamps mounted on both sides of the top end of the power supply lamp holder, a controller mounted at the top end of the power supply lamp holder, a lighting switch provided at the front end of the controller, and a protective cover mounted at the front end of the gas concentration detector.

[0007] Preferably, the controller is electrically connected to the lighting lamp, and the lighting switch is electrically connected to the controller.

[0008] Preferably, the mounting plate is provided with four sets of fixing bolts.

[0009] Preferably, a sealing ring is fixedly connected to the outside of the protective cover, and positioning buckles are fixedly connected to the top and bottom of the protective cover, and a positioning slot is provided at the front end of the gas concentration detector.

[0010] Preferably, the protective cover is made of glass, and the positioning buckle can be embedded inside the positioning slot.

[0011] Preferably, the limiting block can be embedded inside the limiting slot.

[0012] Preferably, five sets of limiting slots are provided, and the limiting slots are distributed in a ring outside the adjusting plate.

[0013] Preferably, the front end of the regulating plate is provided with a mounting hole, and the gas concentration detector is mounted on the regulating plate by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the gas concentration detection device with lighting function in the confined space not only realizes the functions of easy observation and lighting, easy adjustment of the connection angle, but also easy protection.

[0015] (1) The device is equipped with a mounting plate, power supply lamp holder, lighting lamp, controller, fixing bolts and lighting switch. When installing the detection equipment, the mounting plate needs to be installed in the designated area first. The power supply lamp holder installed on the mounting plate is connected to the power interface. During the detection process, the power supply lamp holder can supply power to the two sets of lighting lamps on the top. The two sets of lighting lamps can illuminate the confined space area. The lighting improves the light and makes it easier for staff to check the detection value on the gas concentration detector in time. The two sets of lighting switches can control the two sets of lighting lamps respectively. This structure realizes the function of convenient lighting and improves the safety of detection.

[0016] (2) By setting up a gas sensor chamber, an adjustment plate, a limit slot, and a limit block, when installing this detection device, the gas sensor chamber needs to be connected to the detection pipeline. During installation, the installation angle of the gas sensor chamber can be adjusted according to the installation requirements. When adjusting, first move the limit block out of the limit slot, then rotate the adjustment plate. The adjustment plate drives the gas concentration detector to rotate and adjust to a suitable connection angle. Then insert the limit block into the limit slot to limit the position. This structure realizes the function of convenient and flexible adjustment of the connection angle.

[0017] (3) By setting up a display screen, a protective cover, a positioning slot, and a positioning buckle, the protective cover can protect the display screen on the gas concentration detector. The protective cover covers the front of the display screen to prevent it from being damaged by impact. The protective cover does not affect the staff's ability to view the values ​​on the display screen. The protective cover can be removed. When removing it, the positioning buckle on the protective cover can be moved out of the positioning slot. This structure realizes the function of easy protection. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a front view structural diagram of the mounting plate of this utility model;

[0020] Figure 3 This is a front view structural diagram of the protective cover of this utility model;

[0021] Figure 4 This is a front view structural diagram of the lighting lamp of this utility model.

[0022] In the diagram: 1. Gas sensor chamber; 2. Mounting plate; 3. Adjustment plate; 4. Gas concentration detector; 5. Cable inlet; 6. Power supply lamp holder; 7. Lighting lamp; 8. Controller; 9. Limiting slot; 10. Display screen; 11. Protective cover; 12. Positioning slot; 13. Fixing bolt; 14. External thread of the gas sensor; 15. Limiting block; 16. Positioning buckle; 17. Sealing ring; 18. Lighting switch. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 An embodiment of this utility model provides a gas concentration detection device with lighting function in a confined space, including a mounting plate 2, an adjustment plate 3 movably connected to the front end of the mounting plate 2, a gas concentration detector 4 installed at the front end of the adjustment plate 3, a display screen 10 installed at the front end of the gas concentration detector 4, a gas sensor chamber 1 fixedly connected to the bottom end of the gas concentration detector 4, an external gas thread 14 installed at the bottom end of the gas sensor chamber 1, a cable inlet 5 installed on the left side of the gas concentration detector 4, a limit slot 9 installed at the front end of the mounting plate 2, a limit block 15 movably hinged to the top end of the adjustment plate 3, a power supply lamp holder 6 installed at the top end of the mounting plate 2, lighting lamps 7 installed on both sides of the top end of the power supply lamp holder 6, a controller 8 installed at the top end of the power supply lamp holder 6, a lighting switch 18 provided at the front end of the controller 8, and a protective cover 11 installed at the front end of the gas concentration detector 4.

[0025] The controller 8 is electrically connected to the lighting lamp 7, the lighting switch 18 is electrically connected to the controller 8, and four sets of fixing bolts 13 are provided on the mounting plate 2;

[0026] Specifically, such as Figure 1 and Figure 4 As shown, the mounting plate 2 is installed in the designated area. The power supply lamp holder 6 installed on the mounting plate 2 is connected to the power interface. During the test, the power supply lamp holder 6 can supply power to the two sets of lights 7 on the top. The two sets of lights 7 can illuminate the confined space area. The improved lighting makes it easier for staff to check the detection values ​​on the gas concentration detector 4 in a timely manner. The two sets of lighting switches 18 can control the two sets of lights 7 respectively.

[0027] The protective cover 11 is fixedly connected to the outside with a sealing ring 17. The top and bottom ends of the protective cover 11 are fixedly connected with positioning buckles 16. The front end of the gas concentration detector 4 is provided with a positioning slot 12. The protective cover 11 is made of glass. The positioning buckles 16 can be embedded in the positioning slot 12.

[0028] Specifically, such as Figure 1 and Figure 3 As shown, the protective cover 11 covers the front of the display screen 10 to prevent it from being damaged by impact. The protective cover 11 does not affect the staff's ability to view the values ​​on the display screen 10. The protective cover 11 can be removed. To remove it, simply move the positioning buckle 16 on the protective cover 11 out of the positioning slot 12.

[0029] The limiting block 15 can be embedded inside the limiting slot 9. The limiting slot 9 is provided in five sets. The limiting slot 9 is distributed in a ring outside the adjusting plate 3. The front end of the adjusting plate 3 is provided with a mounting hole. The gas concentration detector 4 is installed on the adjusting plate 3 by bolts.

[0030] Specifically, such as Figure 1 and Figure 2 As shown, the installation angle of the gas sensor chamber 1 can be adjusted according to the installation requirements during installation. When adjusting, first move the limiting block 15 out of the limiting slot 9, then rotate the adjusting plate 3. The adjusting plate 3 drives the gas concentration detector 4 to rotate and adjust to a suitable connection angle. Then insert the limiting block 15 into the limiting slot 9 to limit the position.

[0031] Working Principle: In use, the mounting plate 2 is installed in the designated area. The power supply lamp holder 6 mounted on the mounting plate 2 is connected to the power interface. The gas concentration detector 4 is then installed on the adjusting plate 3. During installation, the installation angle of the gas sensor chamber 1 can be adjusted according to installation requirements. To adjust, first remove the limiting block 15 from the limiting slot 9, then rotate the adjusting plate 3. The adjusting plate 3 will rotate the gas concentration detector 4 to a suitable connection angle. During detection, the power supply lamp holder 6 can supply power to the two sets of lighting lamps 7 at the top, which can then power the gas sensor chamber 1. The limited-space lighting enhances the illumination, allowing staff to easily view the detection values ​​on the gas concentration detector 4. Two sets of lighting switches 18 can control two sets of lights 7 respectively. The protective cover 11 protects the display screen 10 on the gas concentration detector 4. The protective cover 11 covers the front of the display screen 10 to prevent it from being damaged by impact. The protective cover 11 does not affect the staff's ability to view the values ​​on the display screen 10. The protective cover 11 is detachable and can be removed by simply moving the positioning buckle 16 on the protective cover 11 out of the positioning slot 12. This structure achieves the function of convenient protection.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A gas concentration detection device with illumination function in a confined space, including a mounting plate (2), characterized in that: An adjustment plate (3) is movably connected to the front end of the mounting plate (2). A gas concentration detector (4) is installed at the front end of the adjustment plate (3). A display screen (10) is installed at the front end of the gas concentration detector (4). A gas sensor chamber (1) is fixedly connected to the bottom end of the gas concentration detector (4). An external gas thread (14) is installed at the bottom end of the gas sensor chamber (1). A cable inlet (5) is installed on the left side of the gas concentration detector (4). A limit slot (9) is installed at the front end of the mounting plate (2). A limit block (15) is movably hinged to the top end of the adjustment plate (3). A power supply lamp holder (6) is installed at the top end of the mounting plate (2). Lighting lamps (7) are installed on both sides of the top end of the power supply lamp holder (6). A controller (8) is installed at the top end of the power supply lamp holder (6). A lighting switch (18) is provided at the front end of the controller (8). A protective cover (11) is installed at the front end of the gas concentration detector (4).

2. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The controller (8) is electrically connected to the lighting lamp (7), and the lighting switch (18) is electrically connected to the controller (8).

3. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The mounting plate (2) is provided with four sets of fixing bolts (13).

4. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The protective cover (11) is fixedly connected to a sealing ring (17), and the top and bottom ends of the protective cover (11) are fixedly connected to positioning buckles (16). The front end of the gas concentration detector (4) is provided with a positioning slot (12).

5. The gas concentration detection device with illumination function in a confined space according to claim 4, characterized in that: The protective cover (11) is made of glass, and the positioning buckle (16) can be embedded in the positioning slot (12).

6. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The limiting block (15) can be embedded inside the limiting slot (9).

7. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The limiting slots (9) are provided in five sets, and the limiting slots (9) are arranged in a ring outside the adjusting plate (3).

8. The gas concentration detection device with illumination function in a confined space according to claim 1, characterized in that: The front end of the regulating plate (3) is provided with a mounting hole, and the gas concentration detector (4) is mounted on the regulating plate (3) by bolts.

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