A new multifunctional toxic gas alarm system

Abstract

The utility model relates to the field of safety facilities for chemical production enterprises, and specifically discloses a novel multifunctional toxic gas alarm system. The system comprises a base, a retractable pole, a bracket, a wind direction indicator rod, a solar panel with explosion-proof glass, a power supply box, an explosion-proof LED lamp, and a toxic gas alarm. The retractable pole is connected to the bottom of the base, and the wind direction indicator rod is nested above the retractable pole bracket through a rolling bearing. The solar panel is connected to the top of the retractable pole through a mounting frame. The LED lamp is connected to the retractable pole. The toxic gas alarm is connected to the retractable pole. The solar panel stores electric energy in a battery through an explosion-proof power supply controller, and the LED lamp and the toxic gas alarm are connected in parallel to the battery. The utility model adopts solar panels for power supply, is easy to move, is suitable for a variety of places, and has a high safety factor; the wind direction indicator rod, the LED lamp and the toxic gas alarm are used in combination to play multiple roles of warning, lighting and distinguishing directions, so as to quickly escape from the scene.

Description

Technical Field

[0001] The utility model relates to the field of safety facilities for chemical production enterprises, in particular to a poisonous gas alarm system. Background Art

[0002] For chemical companies, it is necessary to configure toxic gas alarms to detect whether there is a toxic gas leak in real time and issue warnings in time.

[0003] At present, the toxic gas alarms equipped by chemical companies have relatively simple functions and many defects. Existing toxic gas alarms are mostly powered by AC and have relatively fixed places of use. Toxic gases may exist in various chemical plants and surrounding areas. In this case, the existing toxic gas alarms cannot serve as a warning. On the other hand, when the environment is complex or the light is dim, it is difficult for people around the existing toxic gas alarms to determine the source of the toxic gas and cannot avoid it in time and effectively. In addition, the existing toxic gas warning information is mostly displayed through computer terminals, and managers cannot find the warning information in time after leaving their posts. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a new multifunctional toxic gas alarm system with explosion-proof, lighting, wind direction identification, portability and other functions. It can play a warning and wind direction guidance role, and is suitable for the top of hazardous chemical storage tanks, hazardous chemical pipeline corridors, hazardous chemical loading and unloading sites, hazardous chemical vehicle parking lots and general chemical equipment.

[0005] The technical solution adopted by the utility model is: a novel multifunctional poisonous gas alarm system, comprising a base (1), a retractable pole (2), a bracket (3), a wind direction indicator rod, a solar panel with explosion-proof glass (8), a power supply box (11), an explosion-proof LED lamp (15), and a poisonous gas alarm (16);

[0006] The bottom of the telescopic upright pole (2) is connected to the base (1);

[0007] The bracket (3) is fixed to the telescopic upright pole (2);

[0008] The wind direction indicating rod is nested above the bracket (3) of the telescopic upright pole (2) through a rolling bearing (21);

[0009] A solar panel (8) with explosion-proof glass is connected to the top of the telescopic pole (2) via a mounting frame (9);

[0010] The power supply box (11) is connected to the telescopic pole (2), and an explosion-proof power supply controller (12) and a storage battery (13) are arranged in the power supply box (11);

[0011] The explosion-proof LED lamp (15) is connected to the telescopic pole (2);

[0012] The toxic gas alarm (16) is connected to the telescopic pole (2);

[0013] The solar panel (8) with explosion-proof glass stores electric energy in a storage battery (13) through an explosion-proof power controller (12), and an explosion-proof LED lamp (15) and a poisonous gas alarm (16) are connected in parallel to the storage battery (13).

[0014] Furthermore, the wind direction indicating rod comprises a horizontal rod (4), a tail wing (5) and a head arrow (6), the tail wing (5) and the head arrow (6) are affixed with reflective tapes, and the rolling bearing (21) is embedded in the middle of the wind direction indicating rod.

[0015] Furthermore, the explosion-proof LED lamp (15) is connected to the telescopic upright pole (2) via a 90° bent rod (14), and the explosion-proof LED lamp (15) is connected to a photoresistor (17).

[0016] Furthermore, a photoresistor sensor module, a relay module and a potentiometer module are arranged inside the photoresistor (17); an input end of the photoresistor (17) is connected to a 24V direct current, and an output end is connected to an explosion-proof LED lamp (15).

[0017] Furthermore, it also comprises a support rod (10), wherein the support rod (10) connects the telescopic stand rod (2) and the solar panel (8) with explosion-proof glass to fix the solar panel (8) with explosion-proof glass.

[0018] Furthermore, the telescopic upright pole (2) is divided into three sections, the middle section and the upper section are rotatably connected by means of a telescopic upright pole connecting end (20), and the lower end of the middle section is connected to the lower section by means of a telescopic fixed valve (19).

[0019] Furthermore, the telescopic upright pole (2) is provided with an inspection hole (18).

[0020] Furthermore, the storage battery (13) adopts a direct current power supply mode, and the photoresistor (17) adjusts the brightness of the explosion-proof LED lamp (15).

[0021] Furthermore, the toxic gas alarm (16) comprises a terminal and a digital display sound and light probe, and the terminal is equipped with an integrated communication module for sending abnormal alarms in the form of text messages and / or WeChat messages.

[0022] The utility model has the following beneficial effects:

[0023] The utility model adopts solar panels for power supply, which is green and environmentally friendly, and uses solar panels to supply DC power to the toxic gas alarm and LED lights, which has stable voltage, easy operation and high safety factor;

[0024] The utility model adopts a solar panel with explosion-proof glass, an explosion-proof power supply controller and an explosion-proof LED lamp, and is suitable for occasions where toxic gases are inflammable and explosive gases.

[0025] The utility model is provided with a wind direction indicator rod and an LED lamp, which can enhance the light intensity of the surrounding environment at night or in a dimly lit environment. At the same time, the wind direction indicator rod is affixed with a reflective tape to reflect the light emitted by the LED lamp, so that people around can accurately identify the direction. When toxic and harmful gas leaks, it can serve as a warning to facilitate quick escape.

[0026] The utility model is provided with an integrated communication module, and the alarm information can be pushed to the management personnel via SMS and / or WeChat information for quick processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model.

[0028] Figure 2 This is the connection schematic diagram of the retractable pole connection end.

[0029] Figure 3 This is an overhead view of the wind direction indicator rod.

[0030] Figure 4 This is the connection principle diagram of the telescopic fixed valve of the telescopic pole.

[0031] Figure 5 This is the principle diagram of the utility model.

[0032] In the figure, 1-base, 2-retractable pole, 3-bracket, 4-horizontal pole, 5-tail, 6-head arrow, 7-reflective tape, 8-solar panel with explosion-proof glass, 9-mounting frame, 10-support pole, 11-power box, 12-explosion-proof power controller, 13-battery, 14-90° bent pole, 15-explosion-proof LED lamp, 16-toxic gas alarm, 17-photoresistor, 18-manhole, 19-retractable fixed valve, 20-retractable pole connection end, 21-rolling bearing. DETAILED DESCRIPTION

[0033] The technical solution of the utility model is further described below through embodiments.

[0034] like Figure 1As shown, the utility model is a novel multifunctional poisonous gas alarm system, comprising a base 1, a retractable pole 2, a bracket 3 and a wind direction indicator rod. The retractable pole 2 has an inspection hole 18, the bottom of the retractable pole 2 is connected to the base 1, and the wind direction indicator rod is nested in the center of the retractable pole 2 through the bracket 3. The wind direction indicator rod comprises a horizontal rod 4, a tail wing 5 and a head arrow 6, and a reflective tape 7 is attached to the tail wing 5 and the head arrow 6.

[0035] like Figure 2 As shown, the telescopic pole 2 is made of stainless steel and is divided into three sections, wherein the upper section is arranged above the horizontal rod 4, the middle section and the upper section are rotatably connected by the telescopic pole connecting end 20, and the lower end of the middle section is connected to the lower section by a telescopic fixed valve 19, and the height is adjusted according to the requirements of the workplace. The bracket 3 is fixed to the upper part of the middle section and is used to support the rolling bearing 21 embedded in the wind direction indicator rod.

[0036] like Figure 3 As shown, a rolling bearing 21 is embedded in the middle of the wind direction indicating rod, and the wind direction indicating rod is nested above the bracket 3 of the telescopic upright pole 2 through the rolling bearing 21 .

[0037] The solar panel 8 with explosion-proof glass is connected to the top of the telescopic pole 2 through the mounting frame 9. Since the middle section and the upper section of the telescopic pole 2 are connected by rotation using the telescopic pole connection end 20, the installation direction of the solar panel 8 with explosion-proof glass can be adjusted. The support rod 10 connects the telescopic pole 2 and the solar panel 8 with explosion-proof glass, which can better fix the solar panel 8 with explosion-proof glass; the power box 11 is connected to the telescopic pole 2, and the power box 11 is equipped with an explosion-proof power controller 12 and a battery 13; the explosion-proof LED lamp 15 is connected to the telescopic pole 2 through a 90° bent rod 14, and the explosion-proof LED lamp 15 is connected to a photoresistor 17 to control the light; and the toxic gas alarm 16 is connected to the telescopic pole 2.

[0038] The photoresistor 17 is internally provided with a photoresistor sensor module, a relay module and a potentiometer module. The input end of the photoresistor 17 is connected to a 24V DC power supply, and the output end is connected to the explosion-proof LED lamp 15. When the photoresistor sensor module detects that the light is getting weaker, the relay module works, the explosion-proof LED lamp 15 lights up, and the light sensitivity of the photoresistor 17 is adjusted by the potentiometer module.

[0039] The toxic gas alarm 16 includes a terminal and a digital display sound and light probe. The terminal can display three abnormal alarm types: high alarm, low alarm, and fault. The terminal is equipped with an integrated communication module that can send abnormal alarms to the administrator's mobile phone in the form of text messages and / or WeChat messages.

[0040] The solar panel 8 with explosion-proof glass stores electric energy into the storage battery 13 through the explosion-proof power controller 12. The explosion-proof LED lamp 15 and the poisonous gas alarm 16 are connected in parallel to the storage battery 13. The storage battery 13 adopts a DC power supply mode, such as Figure 5 The photoresistor 17 adjusts the brightness of the explosion-proof LED lamp 15 to save energy.

[0041] The explosion-proof LED lamp 15 has a protection level of IP65 and is connected to the bending rod 14 through an explosion-proof fastenable hook. The explosion-proof LED lamp 15 has a built-in lithium battery and has a power storage function. The lampshade is made of die-cast aluminum, and the LED chip is wrapped by high borosilicate glass.

[0042] The utility model adopts solar panels with explosion-proof glass for power supply, which is green and environmentally friendly, and uses solar panels to use DC power supply for toxic gas alarms and explosion-proof LED lights, which has stable voltage, easy operation, and high safety factor; the utility model adopts solar panels with explosion-proof glass, explosion-proof power controller and explosion-proof LED lights, which are suitable for occasions where toxic gases are flammable and explosive gases; the utility model is provided with wind direction indicator rods and explosion-proof LED lights, which can enhance the light intensity of the surrounding environment at night or in a dimly lit environment, and at the same time, the wind direction indicator rod is affixed with reflective tape to reflect the light emitted by the explosion-proof LED lights, so that people around can accurately identify the direction, and when there is a leakage of toxic and harmful gases, it can serve as a warning so that they can quickly escape. The utility model is provided with an integrated communication module, and the alarm information can be pushed to the management personnel in the form of SMS and / or WeChat information for quick processing.

[0043] The above is the preferred implementation mode of the utility model patent. The protection scope of the utility model patent is not limited to the above embodiments. All technical solutions under the concept of the utility model belong to the protection scope of the present invention. Replacements and modifications made on the basis of the utility model should be regarded as the protection scope of the utility model.

Claims

1. A new multifunctional toxic gas alarm system, characterized in that: It comprises a base (1), a retractable pole (2), a bracket (3), a wind direction indicator rod, a solar panel with explosion-proof glass (8), a power supply box (11), an explosion-proof LED lamp (15), and a toxic gas alarm (16); The bottom of the telescopic upright pole (2) is connected to the base (1); The bracket (3) is fixed to the telescopic upright pole (2); The wind direction indicating rod is nested above the bracket (3) of the telescopic upright pole (2) through a rolling bearing (21); The solar panel (8) with explosion-proof glass is connected to the top of the telescopic pole (2) via a mounting frame (9); The power supply box (11) is connected to the telescopic pole (2), and an explosion-proof power supply controller (12) and a storage battery (13) are arranged in the power supply box (11); The explosion-proof LED lamp (15) is connected to the telescopic pole (2); The toxic gas alarm (16) is connected to the telescopic pole (2); The solar panel (8) with explosion-proof glass stores electric energy in a storage battery (13) through the explosion-proof power supply controller (12), and the explosion-proof LED lamp (15) and the poisonous gas alarm (16) are connected in parallel to the storage battery (13).

2. A novel multifunctional toxic gas alarm system according to claim 1, characterized in that: The wind direction indicating rod comprises a horizontal rod (4), a tail wing (5) and a head arrow (6); reflective tapes are attached to the tail wing (5) and the head arrow (6); and the rolling bearing (21) is embedded in the middle of the wind direction indicating rod.

3. A novel multifunctional poisonous gas alarm system according to claim 1, characterized in that: The explosion-proof LED lamp (15) is connected to the telescopic vertical pole (2) via a 90° bent rod (14), and the explosion-proof LED lamp (15) is connected to a photoresistor (17).

4. A novel multifunctional poisonous gas alarm system according to claim 3, characterized in that: The photoresistor (17) is internally provided with a photoresistor sensor module, a relay module and a potentiometer module. The input end of the photoresistor (17) is connected to a 24V direct current, and the output end is connected to an explosion-proof LED lamp (15).

5. A novel multifunctional poisonous gas alarm system according to claim 1, characterized in that: It also includes a support rod (10), wherein the support rod (10) connects the telescopic stand rod (2) and the solar panel (8) with explosion-proof glass to fix the solar panel (8) with explosion-proof glass.

6. A novel multifunctional poisonous gas alarm system according to claim 1, characterized in that: The telescopic upright pole (2) is divided into three sections, the middle section and the upper section are rotatably connected by means of a telescopic upright pole connecting end (20), and the lower end of the middle section is connected to the lower section by means of a telescopic fixed valve (19).

7. A novel multifunctional poisonous gas alarm system according to claim 1 or 6, characterized in that: The telescopic upright pole (2) is provided with an inspection hole (18).

8. A novel multifunctional poisonous gas alarm system according to claim 1, characterized in that: The toxic gas alarm (16) comprises a terminal and a digital display sound and light probe, wherein the terminal is equipped with an integrated communication module for sending abnormal alarms in the form of text messages and / or WeChat messages.

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