Alarm device for gas leakage of electrolytic cell

Abstract

The utility model discloses an electrolytic bath gas leakage alarm device, which relates to the technical field of alarm devices and comprises an electrolytic bath, support legs are welded at the bottom of the electrolytic bath, transparent glass is arranged on the surface of the electrolytic bath, an alarm mechanism is arranged at the top of the electrolytic bath, and an electrolysis control mechanism is arranged on one side of the electrolytic bath. The alarm mechanism comprises an alarm box, a loudspeaker, an alarm lamp, an infrared detector, a fixing plate and a hinge seat. According to the utility model, the alarm box is matched with the loudspeaker and the alarm lamp, and according to the absorption characteristics of different gases detected by the infrared detector to infrared light with specific wavelength, when the gas leaks, the infrared light is absorbed, the light intensity is changed, and the device judges the gas concentration and gives an alarm by detecting the light intensity change; and an alarm box gives an alarm through a loudspeaker and an alarm lamp to remind a worker of gas leakage, so that the safety of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of alarm device, concretely relates to an electrolytic cell gas leakage alarm device. BACKGROUND

[0002] Many electrolytic processes will produce flammable and explosive gases, such as hydrogen. When the concentration of hydrogen in the air reaches a certain range (4.0% - 75.6%), it may cause explosion when encountering fire or static electricity, etc., causing serious personnel casualties and property losses. Even if it is a non-flammable and explosive gas, a large amount of leakage may cause safety accidents such as suffocation of personnel, and the leaked gas may pollute the environment. For example, chlorine is a toxic gas with strong irritating odor, and if chlorine gas leaks from the electrolytic cell into the atmosphere, it will pollute the air and harm the surrounding ecological environment and residents' health.

[0003] Chinese patent publication No. CN221668378U, a combustible gas leakage alarm device, the technical scheme provided by the patent document is: including detector body and base, the first fixed plate and the second fixed plate are arranged on the base, the first fixed plate is fixed on the surface of the base, the base is provided with a sliding groove, the moving block is slidably arranged in the sliding groove, the second fixed plate is fixedly connected with the moving block on one side, the lead screw is threadedly connected with the moving block, the detector body is provided with a gas collection area, the moving plate is arranged on one side of the gas collection area, the cleaning sponge is arranged on one side of the moving plate, and the cleaning sponge is in contact with the surface of the gas collection area. The utility model solves the problem that most of the existing cleaning tools are located in different areas with the natural gas alarm, which causes the user to spend a lot of time looking for cleaning tools when cleaning, which is very time-consuming.

[0004] In order to solve the problem that most of the existing cleaning tools are located in different areas with the natural gas alarm, which causes the user to spend a lot of time looking for cleaning tools when cleaning, which is very time-consuming, the existing technology is to install the base on the kitchen wall, then place the detector body on the supporting plate, and then use a wrench or wrench to rotate the hexagonal block to drive the lead screw to rotate. The moving block moves along the sliding groove when the lead screw rotates, but the alarm effect is general, which leads to low safety. UTILITY MODEL CONTENTS

[0005] The utility model aims at the existing device, an electrolytic cell gas leakage alarm device, to solve the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of electrolytic cell gas leakage alarm device, including electrolytic cell, the bottom of the electrolytic cell is welded with support leg, the surface of the electrolytic cell is provided with transparent glass.

[0007] The top of the electrolytic cell is provided with an alarm mechanism, and one side of the electrolytic cell is provided with an electrolysis control mechanism.

[0008] The alarm mechanism includes an alarm box, a loudspeaker, an alarm light, an infrared detector, a fixing plate and a hinged seat, the alarm box is arranged on the top of the electrolytic cell, loudspeakers are fixedly installed on both sides of the alarm box, the alarm light is fixedly installed on the top of the alarm box, the infrared detector is fixedly installed on the bottom of the alarm box, the fixing plate is welded on the periphery of the bottom of the alarm box, and the hinged seats are welded on both sides of the fixing plate.

[0009] The further improvement of the utility model technical scheme is that the bottom of the support leg is welded with anti-skid pads, and the number of support legs and anti-skid pads is four, the support legs cooperate with the anti-skid pads to ensure the stability of the electrolytic cell.

[0010] The further improvement of the utility model technical scheme is that the bottom of the infrared detector extends to the inside of the electrolytic cell, the infrared detector is based on the absorption characteristics of different gases to specific wavelength infrared light, when gas leaks, infrared light is absorbed, the light intensity changes, and the device detects the light intensity change to judge the gas concentration and alarm.

[0011] The further improvement of the utility model technical scheme is that the surface of the hinged seat is hinged with bolts, the hinged seat cooperates with the bolts to fix the alarm box on the surface of the electrolytic cell.

[0012] The further improvement of the utility model technical scheme is that the electrolysis control mechanism includes an electrolyte storage tank, a conveying pipe, a flow control valve and a power supply, the electrolyte storage tank is fixedly installed on one side of the alarm box, the output end of the electrolyte storage tank is fixedly connected with the conveying pipe, the output end of the conveying pipe is fixedly connected with the flow control valve, and the top of the electrolytic cell is provided with the power supply on one side.

[0013] The further improvement of the utility model technical scheme is that the surface of the electrolyte storage tank is provided with a controller, the electrolyte storage tank controls the flow control valve through the controller to control the flow of the conveying pipe.

[0014] The further improvement of the utility model technical scheme is that the power supply extends into the inside of the electrolytic cell and contacts with the electrolyte in the electrolytic cell, and the electrolyte determines the electrolysis reaction rate according to the voltage.

[0015] Compared with the prior art, the utility model discloses the beneficial effect reached is:

[0016] 1, the utility model provides a kind of electrolytic cell gas leakage alarm device, by setting up alarm box cooperation loudspeaker and alarm light, according to the absorption characteristic of different gas to specific wavelength infrared light detected by infrared detector, when gas leaks, infrared light is absorbed, light intensity changes, device judges gas concentration by detecting light intensity change and alarm, and by alarm box through loudspeaker and alarm light, send alarm, remind staff gas leak, improve the security of the equipment.

[0017] 2, the utility model provides a kind of electrolytic cell gas leakage alarm device, by setting up electrolyte storage tank cooperation delivery pipe, electrolyte is delivered to electrolytic cell, simultaneously cooperation flow control valve controls the flow of electrolyte, and by power supply electrolyte electrolysis, it is convenient to adjust power supply according to the volume of electrolyte, improve electrolytic reaction rate. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the front view structure schematic diagram of the utility model;

[0021] Figure 3 It is the front view structure schematic diagram of the alarm box of the utility model;

[0022] Figure 4 It is the right view structure schematic diagram of the alarm box of the utility model.

[0023] In the drawing: 1, electrolytic cell;11, support leg;12, transparent glass;2, alarm mechanism;21, alarm box;22, loudspeaker;23, alarm light;24, infrared detector;25, fixed plate;26, hinged seat;3, electrolytic control mechanism;31, electrolyte storage tank;32, delivery pipe;33, flow control valve;34, power supply. DETAILED DESCRIPTION

[0024] The utility model technical scheme is further non-restrictively and in detail described below in combination with preferred embodiments and its drawings.It is obvious that the described embodiment is only a part of the embodiment of the utility model, not all the embodiment.Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0025] Referring to Figures 1-4 The utility model provides the following technical scheme:

[0026] Embodiment 1: the utility model provides a kind of electrolytic cell gas leakage alarm device, including electrolytic cell 1, the bottom of electrolytic cell 1 is welded with support leg 11, the surface of electrolytic cell 1 is provided with transparent glass 12, the top of electrolytic cell 1 is provided with alarm mechanism 2, one side of electrolytic cell 1 is provided with electrolytic control mechanism 3, alarm mechanism 2 includes alarm box 21, loudspeaker 22, alarm lamp 23, infrared detector 24, fixed plate 25 and hinged seat 26, alarm box 21 is set in the top of electrolytic cell 1, loudspeaker 22 is fixedly installed in the two sides of alarm box 21, alarm lamp 23 is fixedly installed in the top of alarm box 21, infrared detector 24 is fixedly installed in the bottom of alarm box 21, fixed plate 25 is welded in the bottom periphery of alarm box 21, hinged seat 26 is welded in the two sides of fixed plate 25, the bottom of support leg 11 is welded with antiskid pad, and the number of support leg 11 and antiskid pad is four, support leg 11 cooperates antiskid pad, ensure the stability of electrolytic cell 1, the bottom of infrared detector 24 extends to the inside of electrolytic cell 1, infrared detector 24 is based on the absorption characteristic of different gas to specific wavelength infrared light, when gas leaks, infrared light is absorbed, light intensity changes, the device judges gas concentration and alarm by detecting light intensity change, the surface of hinged seat 26 is hinged bolt, hinged seat 26 cooperates bolt, alarm box 21 is fixed on the surface of electrolytic cell 1, by setting alarm box 21 cooperation loudspeaker 22 and alarm lamp 23, according to the absorption characteristic of different gas to specific wavelength infrared light detected by infrared detector 24, when gas leaks, infrared light is absorbed, light intensity changes, the device judges gas concentration and alarm by detecting light intensity change, and alarm box 21 sends alarm by loudspeaker 22 and alarm lamp 23, reminds staff gas leakage, improve the security of the equipment.

[0027] Example 2: Based on Example 1, this utility model provides a technical solution: Preferably, the electrolysis control mechanism 3 includes an electrolyte storage tank 31, a delivery pipe 32, a flow control valve 33, and a power supply 34. The electrolyte storage tank 31 is fixedly installed on one side of the alarm box 21. The output end of the electrolyte storage tank 31 is fixedly connected to the delivery pipe 32, and the output end of the delivery pipe 32 is fixedly connected to the flow control valve 33. A power supply 34 is provided on one side of the top of the electrolysis tank 1. The electrolyte storage tank 31 is used to store electrolyte. A controller is provided on the surface of the electrolyte storage tank 31. The electrolyte storage tank 31 controls the flow control valve 33 via a controller to control the flow rate of the delivery pipe 32. The power supply 34 extends into the interior of the electrolytic cell 1 and comes into contact with the electrolyte in the electrolytic cell 1. The electrolysis reaction rate is determined by the voltage of the electrolyte. By setting up the electrolyte storage tank 31 in conjunction with the delivery pipe 32, the electrolyte is delivered into the electrolytic cell 1. At the same time, the flow control valve 33 controls the flow rate of the electrolyte, and the power supply 34 electrolyzes the electrolyte. This allows for easy adjustment of the power supply 34 according to the volume of the electrolyte, thereby improving the electrolysis reaction rate.

[0028] The working principle of this electrolytic cell gas leak alarm device will be explained in detail below.

[0029] like Figures 1-4 As shown, when using this equipment, electrolyte is first supplied to the electrolytic cell 1 through the electrolyte storage tank 31 and the delivery pipe 32. At the same time, the flow rate of the electrolyte is controlled by the flow control valve 33, and the electrolyte is electrolyzed by the power supply 34. The power supply 34 can be adjusted according to the volume of the electrolyte, which improves the electrolysis reaction rate. The alarm box 21, in conjunction with the loudspeaker 22 and the alarm light 23, detects the absorption characteristics of different gases to specific wavelengths of infrared light by the infrared detector 24. When a gas leaks, the infrared light is absorbed, and the light intensity changes. The device determines the gas concentration and alarms by detecting the change in light intensity. The alarm box 21, through the loudspeaker 22 and the alarm light 23, issues an alarm to remind the staff of the gas leak, thus improving the safety of the equipment.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An electrolyzer gas leak alarm device comprising an electrolyzer (1), characterized in that: The bottom of the electrolytic cell (1) is welded with support legs (11), and the surface of the electrolytic cell (1) is provided with transparent glass (12); The top of the electrolytic cell (1) is provided with an alarm mechanism (2), and one side of the electrolytic cell (1) is provided with an electrolysis control mechanism (3); The alarm mechanism (2) comprises a warning box (21), a loudspeaker (22), an alarm lamp (23), an infrared detector (24), a fixed plate (25) and a hinged seat (26), the warning box (21) is arranged at the top of the electrolytic cell (1), the loudspeaker (22) is fixedly installed on both sides of the warning box (21), the alarm lamp (23) is fixedly installed on the top of the warning box (21), the infrared detector (24) is fixedly installed at the bottom of the warning box (21), the fixed plate (25) is welded at the bottom of the warning box (21), and the hinged seat (26) is welded on both sides of the fixed plate (25).

2. An electrolytic cell gas leak alarm apparatus according to claim 1, characterised in that: The bottom of the support leg (11) is welded with a non-slip pad, and the number of support legs (11) and non-slip pads is four.

3. An electrolytic cell gas leak alarm apparatus as claimed in claim 1, wherein: The bottom of the infrared detector (24) extends to the inside of the electrolytic cell (1).

4. An electrolytic cell gas leak alarm apparatus as claimed in claim 1, wherein: The surface of the hinged seat (26) is hinged with a bolt.

5. An electrolytic cell gas leak alarm apparatus as claimed in claim 1, wherein: The electrolysis control mechanism (3) comprises an electrolyte storage tank (31), a conveying pipe (32), a flow control valve (33) and a power supply (34), the electrolyte storage tank (31) is fixedly installed on one side of the warning box (21), the output end of the electrolyte storage tank (31) is fixedly connected with the conveying pipe (32), the output end of the conveying pipe (32) is fixedly connected with the flow control valve (33), and one side of the top of the electrolytic cell (1) is provided with the power supply (34).

6. An electrolytic cell gas leak alarm apparatus as claimed in claim 5, wherein: The surface of the electrolyte storage tank (31) is provided with a controller.

7. An electrolytic cell gas leak alarm apparatus as claimed in claim 5, wherein: The power supply (34) extends into the inside of the electrolytic cell (1) and contacts with the electrolyte in the electrolytic cell (1).

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