Volatile gas monitoring system

Abstract

The utility model discloses a volatile gas monitoring system, which belongs to the technical field of gas detection, and comprises an exhaust device for enabling air in a storehouse to flow, a wireless control switch for controlling the exhaust device to start and stop, a gas concentration detector and a remote controller, and the remote controller is internally provided with a control module, a wireless communication module and an alarm module. The gas concentration detector is installed in a storehouse, the gas concentration detector and the wireless control switch are connected with the wireless communication module, and the wireless communication module and the alarm module are both connected with the control module. The gas concentration in the storehouse can be monitored in real time, and the exhaust equipment can be automatically started under the condition that the gas concentration in the storehouse exceeds the standard, so that the safety of the storehouse is ensured, and the electricity consumption of the storehouse is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gas detection, concretely relates to a volatile gas monitoring system. BACKGROUND

[0002] At present, the chemical reagent storehouse is equipped with exhaust equipment, and the explosion-proof switch of the exhaust equipment is installed in the storehouse. However, the chemical reagent has the characteristics of easy volatilization and toxicity. Therefore, the exhaust equipment in the storehouse is either always on all year round or is turned off during major holidays due to the absence of professional on-duty personnel, and then is turned on after the holidays.

[0003] Both of the above methods are unscientific. Firstly, the exhaust equipment is always on all year round, which consumes a lot of energy. Secondly, during the holidays, various toxic and harmful reagents volatilize in the storehouse, and when people enter the storehouse after the holidays, the concentration of harmful gas in the storehouse is high, which is harmful to human health.

[0004] Therefore, there is an urgent need for a monitoring system that can monitor the volatile gas in the storehouse. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a volatile gas monitoring system, which can not only monitor the gas concentration in the storehouse in real time, but also automatically turn on the exhaust equipment when the gas concentration in the storehouse exceeds the standard, thereby ensuring the safety of the storehouse and saving electricity.

[0006] To achieve the purpose of the utility model, the technical scheme adopted is as follows: a volatile gas monitoring system, which comprises an exhaust equipment for making the air in the storehouse flow and a wireless control switch for controlling the start and stop of the exhaust equipment, and further comprises a gas concentration detector and a remote controller, the remote controller is provided with a control module, a wireless communication module and an alarm module, the gas concentration detector is installed in the storehouse, the gas concentration detector, the wireless control switch and the wireless communication module are connected, and the wireless communication module and the alarm module are connected with the control module.

[0007] Further, the system further comprises a wind speed measuring instrument installed in the storehouse, and the output end of the wind speed measuring instrument is connected with the wireless communication module.

[0008] Further, the system further comprises an alarm device installed in the storehouse, and the alarm device is connected with the wireless communication module.

[0009] Further, the remote controller further comprises an input module, and the input module is connected with the control module.

[0010] Further, the remote controller further comprises a display module, and the display module is connected with the control module.

[0011] Further, the remote controller further comprises a verification module connected with the control module.

[0012] The utility model discloses beneficial effect is:

[0013] The utility model discloses a gas concentration detector real -time detection in the warehouse gas concentration, and according to the detection result of gas concentration detector to control the exhaust equipment, first can prevent the high energy consumption caused by the long -term start -up of exhaust equipment, second can also according to the detection result of gas concentration detector to start the exhaust equipment automatically during the holiday, has guaranteed the safety of the warehouse, avoids the staff entering the warehouse when the volatile gas concentration is high and influences the health of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present application and, together with the general description of the application given above, and the detailed description of the embodiments given below, serve to explain the principles of the present application. These drawings are included herewith to provide further understanding of the present application and are incorporated in and constitute a part of this specification.

[0015] Figure 1 It is the system diagram of volatile gas monitoring system provided by the utility model. DETAILED DESCRIPTION

[0016] The utility model will be explained further in detail below by combining with the drawings and embodiment. It can be understood that the specific embodiment described here is only used for explaining the related content, and is not the limitation of the utility model. In addition, it needs to be explained that only the part related to the utility model is shown in the drawings for the convenience of description.

[0017] It needs to be explained that the embodiment in the utility model and the features in the embodiment can be combined mutually without conflict. The utility model will be explained in detail below by combining with the drawings and embodiment.

[0018] As Figure 1 The utility model discloses a kind of volatile gas monitoring systems, including the exhaust equipment for making warehouse air flow, exhaust equipment can be multiple, when exhaust equipment is multiple, multiple exhaust equipment can be used to transport gas in warehouse to warehouse outside, also a part of exhaust equipment can transport gas outside warehouse to warehouse, another part of exhaust equipment transports gas in warehouse to warehouse outside, in the case where guaranteeing warehouse air circulation, multiple exhaust equipment can be set according to demand;While, it also includes a wireless control switch, at this time, multiple exhaust equipment is connected in parallel, the input end of multiple exhaust equipment is commonly electrically connected with the output end of wireless control switch, so that the switch of wireless switch can simultaneously control the start-stop of multiple exhaust equipment.

[0019] The volatile gas monitoring system provided by the utility model further comprises a gas concentration detector and a remote controller; the gas concentration detector is used for detecting the concentration of gases such as sulfur dioxide, chlorine, carbon monoxide, hydrogen sulfide, hydrogen and ammonia in the warehouse; the remote controller further has a control module, a wireless communication module and an alarm module; the wireless communication module is bidirectionally electrically connected with the control module; the wireless communication module is wirelessly connected with the wireless control switch; the input end of the alarm module is electrically connected with the output end of the control module; and the gas concentration detector is connected with the wireless communication module.

[0020] In use, the gas concentration detector detects the gas concentration in the warehouse in real time, and wirelessly transmits the detection result to the wireless communication module; after receiving the detection result, the wireless communication module transmits the detection result to the control module; the control module compares the data detected by the gas concentration detector with preset data; when the data detected by the gas concentration detector is less than the preset data, the control module does not send an instruction; when the data detected by the gas concentration detector is greater than the preset data, the control module sends an opening instruction to the wireless communication module; the wireless communication module wirelessly transmits the received opening instruction to the wireless control switch; after receiving the opening instruction sent by the wireless communication module, the wireless control switch controls the exhaust equipment to open; in this process, the control module simultaneously sends an alarm instruction to the alarm module; after receiving the alarm instruction, the alarm module alarms.

[0021] When the gas concentration detected by the gas concentration detector in the warehouse is less than the preset data, the control module sends a closing instruction to the wireless communication module; the wireless communication module wirelessly transmits the received closing instruction to the wireless control switch; after receiving the closing instruction sent by the wireless communication module, the wireless control switch controls the exhaust equipment to close; in this process, the control module stops sending an alarm instruction to the alarm module; after receiving the alarm instruction, the alarm module stops alarming.

[0022] The volatile gas monitoring system provided by the utility model further comprises a wind speed measuring instrument installed in the warehouse; the wind speed measuring instrument is electrically connected with the wireless communication module; the wind speed measuring instrument detects the speed of flowing air in the warehouse in real time; the wind speed measuring instrument wirelessly transmits the detection result to the wireless communication module; after receiving the detection result, the wireless communication module transmits the detection result to the control module; the control module compares the data detected by the wind speed measuring instrument with preset data, so as to determine whether the exhaust equipment is normally operated, and to provide data support for monitoring whether the exhaust equipment has a fault.

[0023] The volatile gas monitoring system provided by the utility model further comprises an alarm device; the alarm device is installed in the warehouse; and the alarm device is connected with the wireless communication module; when the data detected by the gas concentration detector is greater than the preset data, the control module sends an alarm instruction to the wireless communication module; the wireless communication module wirelessly transmits the received alarm instruction to the alarm module; after receiving the alarm instruction, the alarm module alarms.

[0024] The utility model discloses when the air exhaust equipment is in the condition of starting, the control module can send the alarm instruction to the wireless communication module when the air velocity measuring instrument detects that the air flow velocity in the warehouse is zero or appears the exception, and the wireless communication module will receive the alarm instruction wireless transmission to the alarm module, and the alarm module is after receiving the alarm instruction and alarm, simultaneously, the control module can also send the alarm instruction to the alarm module simultaneously to remind the warehouse management personnel to check the running condition of the air exhaust equipment.

[0025] The remote controller further comprises an input module, an output end of the input module is connected with an input end of the control module, so that the staff can input the preset values of the alarm device alarm and the alarm module alarm and the start-stop command of the air exhaust equipment start-stop through the input module.

[0026] The remote controller further comprises a display module, an input end of the display module is connected with an output end of the control module, so that the air flow velocity detected by the air velocity measuring instrument, the gas concentration detected by the gas concentration detector and the running condition of the air exhaust fan can be displayed through the display module.

[0027] The remote controller further comprises a verification module, the verification module is face recognition or password verification, and an output end of the verification module is electrically connected with an input end of the control module, when the verification module fails to verify, the remote controller does not start, when the verification module succeeds in verifying, the remote controller starts, effectively avoiding the remote controller from being mistaken.

[0028] Of course, the remote controller is further provided with a power supply module, the power supply module is electrically connected with the control module, so that the power supply module supplies power for the input module, the verification module, the display module, the wireless communication module and the alarm module, ensuring the normal use of the remote controller, and the power supply module is a storage battery; of course, the air exhaust equipment, the wireless control switch, the gas concentration detector and the air velocity measuring instrument are all powered through the power supply system of the warehouse.

[0029] In order to facilitate the control of the remote controller, the remote controller can be further connected with a terminal through the wireless communication module, the terminal can be a mobile phone terminal, a tablet terminal and the like, so that the terminal can control the remote controller through the wireless communication module.

[0030] In the description of the present specification, the description of the terms "one embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment / way or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments / ways or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments / ways or examples described in the present specification and the features of the different embodiments / ways or examples, without contradiction.

[0031] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present application, and not for limiting the scope of the present application. Based on the above disclosure, other changes or modifications can be made by those skilled in the art, and these changes or modifications are still within the scope of the present application.

Claims

1. A volatile gas monitoring system, characterized by, The application relates to a warehouse air flow control system, which comprises exhaust equipment for making the air in a warehouse flow, a wireless control switch for controlling the start and stop of the exhaust equipment, a gas concentration detector and a remote controller, wherein the remote controller is provided with a control module, a wireless communication module and an alarm module, the gas concentration detector is installed in the warehouse, the gas concentration detector and the wireless control switch are connected with the wireless communication module, and the wireless communication module and the alarm module are connected with the control module.

2. The volatile gas monitoring system of claim 1, wherein, The warehouse air flow control system further comprises a wind speed measuring instrument installed in the warehouse, wherein the output end of the wind speed measuring instrument is connected with the wireless communication module.

3. The volatile gas monitoring system of claim 2, wherein, The warehouse air flow control system further comprises an alarm device installed in the warehouse, wherein the alarm device is connected with the wireless communication module.

4. The volatile gas monitoring system according to claim 1 or 2 or 3, wherein The remote controller further comprises an input module, wherein the input module is connected with the control module.

5. The volatile gas monitoring system according to claim 1 or 2 or 3, wherein The remote controller further comprises a display module, wherein the display module is connected with the control module.

6. The system for monitoring volatile gases according to claim 1 or 2 or 3, wherein, The remote controller further comprises a verification module, wherein the verification module is connected with the control module.

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