Underground cavern carbon dioxide concentration detection alarm device

Abstract

The utility model discloses an underground cavern carbon dioxide concentration detection alarm device, and relates to the technical field of gas monitoring alarm equipment. The underground cavern carbon dioxide concentration detection alarm device comprises a mounting plate, and further comprises a detection assembly arranged on one side of the mounting plate and used for detecting the carbon dioxide concentration and temperature of an underground cavern; the microcontroller is arranged on one side of the bottom surface of the detection assembly; the display screen is arranged on the surface of the detection assembly, and the display screen is used for displaying data information detected by the detection assembly; according to the carbon dioxide concentration detection alarm device, a user can assemble and disassemble the device conveniently, the internal structure of the carbon dioxide concentration detection alarm device can be prevented from being damaged by dust and impurities in an underground cavern, and therefore the convenience of the carbon dioxide concentration detection alarm device is improved, and the safety of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas monitoring alarm equipment, in particular to an underground cavern carbon dioxide concentration detection alarm device. Background Art

[0002] In modern society, underground caverns are used more and more widely, such as underground garages, underground laboratories, underground warehouses, etc. Although these underground spaces provide convenience, there are also certain potential risks. One of them is the problem of excessive carbon dioxide concentration. Carbon dioxide, a carbon oxide, is a colorless and odorless or colorless and odorless gas at normal temperature and pressure, and its aqueous solution has a slightly sour taste. It is also a common greenhouse gas and one of the components of air. Human exhalation produces carbon dioxide, and industrial production also produces carbon dioxide, and carbon dioxide often accompanies people's lives. Nowadays, the concentration of carbon dioxide is getting higher and higher, leading to higher temperatures and ozone destruction, which has caused people to pay attention to the control of carbon dioxide concentration. When the carbon dioxide concentration exceeds the safety standard, it will have adverse effects on human health and even endanger life.

[0003] Existing carbon dioxide concentration detection devices are usually installed directly on the wall, so it is inconvenient to disassemble the carbon dioxide concentration detection device when it needs to be repaired, and dust and impurities in the underground caverns will cause damage to the detection device. Therefore, we propose an underground cavern carbon dioxide concentration detection alarm device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an underground cavern carbon dioxide concentration detection alarm device, which solves the problem that the carbon dioxide concentration detection device is inconvenient to disassemble when it needs to be repaired and the dust and impurities in the underground cavern may cause damage to the detection device.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an underground cavern carbon dioxide concentration detection alarm device, including a mounting plate, and also including:

[0006] A detection component, the detection component is arranged on one side of the mounting plate, and the detection component is used to detect the carbon dioxide concentration and temperature of the underground cavern;

[0007] A microcontroller, wherein the microcontroller is disposed on one side of the bottom surface of the detection component;

[0008] A display screen, which is arranged on the surface of the detection component and is used to display data information detected by the detection component;

[0009] an alarm component, the alarm component being disposed on the top surface of the detection component, the detection component being used to send out an alarm signal; and

[0010] A sliding component is arranged on the top surface of the mounting plate, and the movable end of the sliding component is connected to the back of the detection component, and the sliding component is used for slidingly mounting the detection component.

[0011] Preferably, the detection component comprises a support frame arranged at the movable end of the sliding component, and the two side walls of the support frame are respectively provided with a carbon dioxide sensor and a temperature sensor.

[0012] Preferably, the alarm component includes a pallet, which is arranged in the middle position of the top end of the support frame, an alarm is arranged in the middle position of the top surface of the pallet, and a green light and a strong red light are respectively arranged on the top surface of the pallet and on both sides of the alarm.

[0013] Preferably, the sliding assembly comprises a slide rail, the slide rail is arranged at the middle position of the surface of the mounting plate, and a slider is slidably mounted on the surface of the slide rail;

[0014] The slider inner cavity has limit holes at the top and bottom middle positions, and the two limit holes are provided with spring pins. The slide rail has jacks at the top and bottom middle positions for engaging the movable ends of the spring pins.

[0015] Preferably, it further comprises a protection component, wherein the protection component is arranged on the surface of the mounting plate, and the detection component is located in the inner cavity of the protection component, and the protection component is used to protect the detection component.

[0016] Preferably, the protection assembly further comprises a transparent box, the transparent box is arranged on the surface of the mounting plate, hinges are arranged on both sides of the top surface of the mounting plate, and the two hinges are respectively connected to both sides of the top surface of the transparent box;

[0017] A card slot is provided at the middle position of the bottom of the open end surface of the transparent box, a magnet is embedded in the inner cavity of the card slot, and the magnet is magnetically attracted to the mounting plate, ventilation windows are provided on both sides of the transparent box, and a dustproof screen is embedded in the inner cavity of each ventilation window;

[0018] A wire hole is provided on the top surface of the transparent box and located in the middle of the two hinges.

[0019] Preferably, it further comprises a junction box, which is arranged on the bottom surface of the detection component and is located on one side of the microcontroller.

[0020] Beneficial Effects

[0021] The utility model provides an underground cavern carbon dioxide concentration detection and alarm device. Compared with the prior art, it has the following beneficial effects:

[0022] Through the mounting plate, it can be installed and fixed on the wall, and the sliding component can be installed and fixed in the middle position of its surface. Then, through the sliding component, it can be disassembled and separated by itself, and the detection component can be installed on the movable end, so that it is convenient for the staff to quickly disassemble the detection component. Since the microcontroller is installed on one side of the bottom surface of the detection component, and the display screen is installed on the surface of the detection component, and the alarm component is installed on the top surface of the detection component;

[0023] Therefore, the carbon dioxide concentration and temperature of the underground cavern can be detected through the detection component, and the detection data can be sent to the microcontroller. When the carbon dioxide concentration data received by the microcontroller exceeds the preset value, the microcontroller will control the alarm component to run, so as to serve the purpose of warning the user, thereby enabling the user to ventilate the underground cavern. The microcontroller can also display the sent data through the display screen, thereby enabling the user to view the carbon dioxide concentration and temperature data information. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the top structure of the utility model without the protective component;

[0026] Figure 3 This is a schematic diagram of the bottom structure of the utility model without the protective component;

[0027] Figure 4 This is a schematic diagram of the structure of the detection component of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the alarm component of the utility model;

[0029] Figure 6 This is a schematic diagram of the exploded structure of the sliding assembly of the utility model;

[0030] Figure 7 This is a schematic diagram of the explosion structure of the protection component of the utility model.

[0031] In the figure: 1. Mounting plate; 2. Detection component; 21. Support frame; 22. Carbon dioxide sensor; 23. Temperature sensor; 3. Microcontroller; 4. Display screen; 5. Alarm component; 51. Support plate; 52. Green light; 53. Alarm; 54. Strong red light; 6. Sliding component; 61. Slide rail; 62. Slider; 63. Limiting hole; 64. Spring pin; 65. Socket; 7. Protection component; 71. Transparent box; 72. Hinge; 73. Ventilation window; 74. Dustproof mesh; 75. Card slot; 76. Magnet; 77. Wire hole; 8. Junction box. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution: an underground cavern carbon dioxide concentration detection and alarm device, comprising a mounting plate 1, and also comprising: a detection component 2, the detection component 2 is arranged on one side of the mounting plate 1, and the detection component 2 is used to detect the carbon dioxide concentration and temperature of the underground cavern; a microcontroller 3, the microcontroller 3 is arranged on one side of the bottom surface of the detection component 2; a display screen 4, the display screen 4 is arranged on the surface of the detection component 2, and the display screen 4 is used to display the data information detected by the detection component 2; an alarm component 5, the alarm component 5 is arranged on the top surface of the detection component 2, and the detection component 2 is used to send a warning signal; and a sliding component 6, the sliding component 6 is arranged on the top surface of the mounting plate 1, and the active end of the sliding component 6 is connected to the back of the detection component 2, and the sliding component 6 is used to slide and install the detection component 2.

[0034] Through the mounting plate 1, it can be installed and fixed on the wall, and the sliding component 6 can be installed and fixed in the middle position of its surface. Then, through the sliding component 6, it can be disassembled and separated by itself, and the detection component 2 can be installed on the movable end, so that it is convenient for the staff to quickly disassemble the detection component 2. Since the microcontroller 3 is installed on one side of the bottom surface of the detection component 2, and the display screen 4 is installed on the surface of the detection component 2, and the alarm component 5 is installed on the top surface of the detection component 2, the carbon dioxide concentration and temperature of the underground cave can be detected through the detection component 2, and the detection data can be sent to the microcontroller 3. When the carbon dioxide concentration data received by the microcontroller 3 exceeds the preset value, the microcontroller 3 will control the alarm component 5 to run, so as to serve the purpose of warning the user, thereby facilitating the user to ventilate the underground cave, and the microcontroller 3 can display the sent data through the display screen 4, so as to facilitate the user to view the carbon dioxide concentration and temperature data information.

[0035] See also Figure 2 , Figure 4 , Figure 5 The detection component 2 includes a support frame 21 arranged at the movable end of the sliding component 6, and the two side walls of the support frame 21 are respectively provided with a carbon dioxide sensor 22 and a temperature sensor 23. The alarm component 5 includes a support plate 51, and the support plate 51 is arranged at the middle position of the top of the support frame 21. An alarm 53 is arranged at the middle position of the top surface of the support plate 51, and a green light 52 and a strong red light 54 are respectively arranged on the top surface of the support plate 51 and on both sides of the alarm 53.

[0036] The support frame 21 in the detection component 2 can be installed on the movable end of the sliding component 6, and the carbon dioxide sensor 22, the temperature sensor 23 and the support plate 51 can be installed. Then, the carbon dioxide concentration and the temperature of the underground cavern can be detected respectively through the carbon dioxide sensor 22 and the temperature sensor 23, and the detection data can be sent to the microcontroller 3. When the carbon dioxide concentration data received by the microcontroller 3 is lower than the preset value, the microcontroller 3 will control the green light 52 to operate, which means that the carbon dioxide concentration in the underground cavern is normal. When the carbon dioxide concentration data received by the microcontroller 3 is lower than the preset value, the green light 52 will be controlled to operate. When the carbon dioxide concentration data is higher than the preset value, the microcontroller 3 will control the alarm 53 and the strong red light 54 to run synchronously, and turn off the green light 52 at the same time, so that the alarm 53 and the strong red light 54 will send out warning information, so as to remind the user that the carbon dioxide concentration in the underground cavern exceeds the standard. Through the temperature sensor 23, the temperature of the underground cavern can be detected, and the detected data information can be sent to the microcontroller 3. At this time, the microcontroller 3 can send both the carbon dioxide concentration data information and the temperature data information to the display screen 4, which is convenient for the user to view.

[0037] See also Figure 2 , Figure 6 The sliding assembly 6 includes a sliding rail 61, which is arranged in the middle position of the surface of the mounting plate 1, and a slider 62 is slidably installed on the surface of the sliding rail 61; limiting holes 63 are provided at the middle positions of the top and bottom of the inner cavity of the slider 62, and spring pins 64 are provided in the inner cavities of the two limiting holes 63, and sockets 65 for engaging the movable ends of the spring pins 64 are provided at the middle positions of the top and bottom of the sliding rail 61.

[0038] The slide rail 61 in the sliding assembly 6 can be installed in the middle of the surface of the mounting plate 1, and the slider 62 can also be installed. Since the limit holes 63 are provided at the middle positions of the top and bottom of the inner cavity of the slider 62, and the inner cavities of the two limit holes 63 are provided with spring pins 64, the top and bottom middle positions of the slide rail 61 are provided with insertion holes 65 for engaging the movable ends of the spring pins 64. Therefore, when the slider 62 slides to the position of the insertion holes 65, the movable ends of the two spring pins 64 will be respectively engaged in the two insertion holes 65, so that the slider 62 can be limited, thereby preventing the support frame 21 from shaking left and right. When the detection assembly 2 needs to be repaired, the staff only needs to slide the detection assembly 2 with a little force. At this time, the movable ends of the two spring pins 64 will retract from the corresponding insertion holes 65 into the spring pins 64, so that the detection assembly 2 can be slid again to make it fall off the slide rail 61, so that the staff can directly take the detection assembly 2 for repair, so as to improve the work efficiency of the staff.

[0039] See also Figure 1 , Figure 3 , Figure 7 , also includes a protective component 7, the protective component 7 is arranged on the surface of the mounting plate 1, and the detection component 2 is located in the inner cavity of the protective component 7, the protective component 7 is used to protect the detection component 2, the protective component 7 also includes a transparent box 71, the transparent box 71 is arranged on the surface of the mounting plate 1, hinges 72 are arranged on both sides of the top surface of the mounting plate 1, and the two hinges 72 are respectively connected to the two sides of the top surface of the transparent box 71; a card slot 75 is opened in the middle position of the bottom of the open end surface of the transparent box 71, the inner cavity of the card slot 75 is inlaid with a magnet 76, and the magnet 76 is magnetically attracted to the mounting plate 1, ventilation windows 73 are opened on both sides of the transparent box 71, and the inner cavity of each ventilation window 73 is inlaid with a dustproof mesh plate 74; a wire hole 77 is opened on the top surface of the transparent box 71 and located in the middle of the two hinges 72, and also includes a junction box 8, the junction box 8 is arranged on the bottom surface of the detection component 2, and the junction box 8 is located on one side of the microcontroller 3.

[0040] The transparent box 71 in the protection component 7 can be installed on the mounting plate 1 through two hinges 72, so that the transparent box 71 can be conveniently opened and closed up and down, and the carbon dioxide sensor 22, the temperature sensor 23, the microcontroller 3 and other equipment can be protected, so as to reduce the damage of the above equipment by external dust or foreign objects, thereby improving their safety and life span, and at the same time, it can provide space for the two ventilation windows 73, the card slot 75 and the wire hole 77, and then through the two ventilation windows 73, the dustproof mesh plate 74 can be cooperated to prevent Prevent external dust from entering the transparent box 71 without affecting the external air circulation in the inner cavity of the transparent box 71, and then the magnet 76 can be installed through the card slot 75, so when the magnet 76 is closed, the magnet 76 will be magnetically attracted to the mounting plate 1, thereby improving the stability of the closure of the transparent box 71, and through the junction box 8, it can be connected to the microcontroller 3 and can be connected to an external cable, so that the microcontroller 3 can be powered, and then through the wire hole 77, the cable connected to the junction box 8 can be conveniently entered and exited from the transparent box 71 without affecting the opening and closing of the transparent box 71.

[0041] During operation, the mounting plate 1 can be installed and fixed on the wall, and the sliding component 6 can be installed and fixed in the middle position of the wall surface. Then, the sliding component 6 can be disassembled and separated by itself, and the detection component 2 can be installed on the movable end, so that the staff can quickly disassemble the detection component 2. Since the microcontroller 3 is installed on one side of the bottom surface of the detection component 2, and the display screen 4 is installed on the surface of the detection component 2, and the alarm component 5 is installed on the top surface of the detection component 2, the carbon dioxide concentration and temperature of the underground cave can be detected through the detection component 2, and the detection data can be sent to the microcontroller 3. When the carbon dioxide concentration data received by the microcontroller 3 exceeds the preset value, the microcontroller 3 will control the alarm component 5 to run, so as to serve the purpose of warning the user, thereby facilitating the user to ventilate the underground cave, and the microcontroller 3 can display the sent data through the display screen 4, so as to facilitate the user to view the carbon dioxide concentration and temperature data information.

[0042] The support frame 21 in the detection component 2 can be installed on the movable end of the sliding component 6, and the carbon dioxide sensor 22, the temperature sensor 23 and the support plate 51 can be installed. Then, the carbon dioxide concentration and the temperature of the underground cavern can be detected respectively through the carbon dioxide sensor 22 and the temperature sensor 23, and the detection data can be sent to the microcontroller 3. When the carbon dioxide concentration data received by the microcontroller 3 is lower than the preset value, the microcontroller 3 will control the green light 52 to operate, which means that the carbon dioxide concentration in the underground cavern is normal. When the carbon dioxide concentration data received by the microcontroller 3 is lower than the preset value, the green light 52 will be controlled to operate. When the carbon dioxide concentration data is higher than the preset value, the microcontroller 3 will control the alarm 53 and the strong red light 54 to run synchronously, and turn off the green light 52 at the same time, so that the alarm 53 and the strong red light 54 will send out warning information, so as to remind the user that the carbon dioxide concentration in the underground cavern exceeds the standard. Through the temperature sensor 23, the temperature of the underground cavern can be detected, and the detected data information can be sent to the microcontroller 3. At this time, the microcontroller 3 can send both the carbon dioxide concentration data information and the temperature data information to the display screen 4, which is convenient for the user to view.

[0043] The slide rail 61 in the sliding assembly 6 can be installed in the middle of the surface of the mounting plate 1, and the slider 62 can also be installed. Since the limit holes 63 are provided at the middle positions of the top and bottom of the inner cavity of the slider 62, and the inner cavities of the two limit holes 63 are provided with spring pins 64, the top and bottom middle positions of the slide rail 61 are provided with insertion holes 65 for engaging the movable ends of the spring pins 64. Therefore, when the slider 62 slides to the position of the insertion holes 65, the movable ends of the two spring pins 64 will be respectively engaged in the two insertion holes 65, so that the slider 62 can be limited, thereby preventing the support frame 21 from shaking left and right. When the detection assembly 2 needs to be repaired, the staff only needs to slide the detection assembly 2 with a little force. At this time, the movable ends of the two spring pins 64 will retract from the corresponding insertion holes 65 into the spring pins 64, so that the detection assembly 2 can be slid again to make it fall off the slide rail 61, so that the staff can directly take the detection assembly 2 for repair, so as to improve the work efficiency of the staff.

[0044] The transparent box 71 in the protection component 7 can be installed on the mounting plate 1 through two hinges 72, so that the transparent box 71 can be conveniently opened and closed up and down, and the carbon dioxide sensor 22, the temperature sensor 23, the microcontroller 3 and other equipment can be protected, so as to reduce the damage of the above equipment by external dust or foreign objects, thereby improving their safety and life span, and at the same time, it can provide space for the two ventilation windows 73, the card slot 75 and the wire hole 77, and then through the two ventilation windows 73, the dustproof mesh plate 74 can be cooperated to prevent Prevent external dust from entering the transparent box 71 without affecting the external air circulation in the inner cavity of the transparent box 71, and then the magnet 76 can be installed through the card slot 75, so when the magnet 76 is closed, the magnet 76 will be magnetically attracted to the mounting plate 1, thereby improving the stability of the closure of the transparent box 71, and through the junction box 8, it can be connected to the microcontroller 3 and can be connected to an external cable, so that the microcontroller 3 can be powered, and then through the wire hole 77, the cable connected to the junction box 8 can be conveniently entered and exited from the transparent box 71 without affecting the opening and closing of the transparent box 71.

[0045] In summary, the device is convenient for users to load and unload it, and can prevent dust and impurities in the underground cavern from damaging the internal structure of the carbon dioxide concentration detection alarm device, thereby improving the convenience of the carbon dioxide concentration detection alarm device and further improving the safety of users.

[0046] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An underground cavern carbon dioxide concentration detection and alarm device, comprising a mounting plate (1), characterized in that: Also includes: A detection component (2), the detection component (2) being arranged on one side of the mounting plate (1), and the detection component (2) being used to detect the carbon dioxide concentration and temperature of the underground cavern; A microcontroller (3), wherein the microcontroller (3) is arranged on one side of the bottom surface of the detection component (2); A display screen (4), the display screen (4) being arranged on the surface of the detection component (2), the display screen (4) being used to display data information detected by the detection component (2); An alarm component (5), the alarm component (5) being arranged on the top surface of the detection component (2), and the detection component (2) being used for issuing a warning signal; as well as A sliding component (6), wherein the sliding component (6) is arranged on the top surface of the mounting plate (1), and the movable end of the sliding component (6) is connected to the back side of the detection component (2), and the sliding component (6) is used for slidingly mounting the detection component (2).

2. The underground cavern carbon dioxide concentration detection and alarm device according to claim 1, characterized in that: The detection component (2) comprises a support frame (21) arranged at the movable end of the sliding component (6), and a carbon dioxide sensor (22) and a temperature sensor (23) are respectively arranged on two side walls of the support frame (21).

3. The underground cavern carbon dioxide concentration detection and alarm device according to claim 2 is characterized in that: The alarm component (5) comprises a support plate (51), the support plate (51) being arranged at a middle position at the top end of the support frame (21), an alarm (53) being arranged at a middle position on the top surface of the support plate (51), and a green light (52) and a strong red light (54) being arranged on the top surface of the support plate (51) and on both sides of the alarm (53).

4. The underground cavern carbon dioxide concentration detection and alarm device according to claim 1, characterized in that: The sliding assembly (6) comprises a sliding rail (61), the sliding rail (61) is arranged at a middle position of the surface of the mounting plate (1), and a sliding block (62) is slidably mounted on the surface of the sliding rail (61); The slider (62) has limit holes (63) at the top and bottom middle positions of its inner cavity, and the two limit holes (63) are provided with spring pins (64) in their inner cavities. The slide rail (61) has sockets (65) at the top and bottom middle positions for engaging the movable ends of the spring pins (64).

5. The underground cavern carbon dioxide concentration detection and alarm device according to claim 1, characterized in that: It also comprises a protection component (7), wherein the protection component (7) is arranged on the surface of the mounting plate (1), and the detection component (2) is located in the inner cavity of the protection component (7), and the protection component (7) is used to protect the detection component (2).

6. The underground cavern carbon dioxide concentration detection and alarm device according to claim 5, characterized in that: The protection assembly (7) further comprises a transparent box (71), wherein the transparent box (71) is arranged on the surface of the mounting plate (1), hinges (72) are arranged on both sides of the top surface of the mounting plate (1), and the two hinges (72) are respectively connected to both sides of the top surface of the transparent box (71); A slot (75) is provided at the middle position of the bottom of the surface of the open end of the transparent box (71); a magnet (76) is embedded in the inner cavity of the slot (75); and the magnet (76) is magnetically attracted to the mounting plate (1); ventilation windows (73) are provided on both sides of the transparent box (71); and a dustproof screen (74) is embedded in the inner cavity of each ventilation window (73); A wire hole (77) is provided on the top surface of the transparent box (71) and located in the middle of the two hinges (72).

7. The underground cavern carbon dioxide concentration detection and alarm device according to claim 1, characterized in that: It also comprises a junction box (8), which is arranged on the bottom surface of the detection component (2), and the junction box (8) is located on one side of the microcontroller (3).

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