CN218546271U - Gas detection system - Google Patents
Gas detection system Download PDFInfo
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- CN218546271U CN218546271U CN202221317323.XU CN202221317323U CN218546271U CN 218546271 U CN218546271 U CN 218546271U CN 202221317323 U CN202221317323 U CN 202221317323U CN 218546271 U CN218546271 U CN 218546271U
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Abstract
The present disclosure relates to a gas detection system, which relates to the field of gas monitoring, the system comprises: the system comprises a detector, a processor and a monitoring host. The detector is arranged in the designated area, the detector is connected with the processor through a conduit, and the processor is connected with the monitoring host. The detector transmits the collected sample air in the designated area to the processor through the conduit, and the processor detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host. This is disclosed through the concentration of target gas in the sample air that monitoring host computer show treater detected, can show the measured data more directly perceivedly, improves the degree of discernment of danger source, guarantee safety in production.
Description
Technical Field
The present disclosure relates to the field of gas monitoring, and in particular, to a gas detection system.
Background
With the popularization of new technologies and the application of new equipment and new materials, the SF6 (sulfur hexafluoride) gas is widely applied to electric power systems due to excellent insulation and arc extinguishing performance. In general, SF6 gas is decomposed at high temperature or by high-voltage arc, and its decomposed product is extremely toxic and even a trace amount of it is fatal. In the prior art, an SF6 gas detection device usually displays a detection result in the form of data and symbols, so that the detection result is obscure and unintelligible, and if an operator is unskilled or is not sensitive to data, a safety accident is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gas detection system for improve hazardous gas discernment degree, guarantee safety in production.
According to a first aspect of embodiments of the present disclosure, there is provided a gas detection system, the system comprising: the system comprises a detector, a processor and a monitoring host; the detector is arranged in a designated area, the detector is connected with the processor through a conduit, and the processor is connected with the monitoring host;
the detector transmits the collected sample air of the designated area to the processor through the conduit, and the processor detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host.
Optionally, the number of the detectors is multiple, and the multiple detectors are respectively arranged at different positions in the designated area.
Optionally, the system further comprises: a fan controller and a fan control box; the fan controller is connected with the processor, and the fan control box is connected with the fan controller;
the processor generates a first fan starting signal under the condition that the concentration of the target gas is greater than or equal to a preset concentration threshold value, and the fan controller starts the fan control box based on the first fan starting signal so as to enable the fan control box to rotate.
Optionally, there are a plurality of fan control boxes; the processor determines a target fan control box from a plurality of fan control boxes, the target fan control box is a fan control box corresponding to a target detector with the concentration of the target gas being greater than or equal to the preset concentration threshold value, and generates a second fan starting signal, and the second fan starting signal is used for indicating the fan controller to start the target fan control box.
Optionally, the processor is further configured to:
and under the condition that the concentration of the target gas in the sample air is smaller than the preset concentration threshold value, generating a fan closing signal, and closing the fan control box by the fan controller based on the fan closing signal so as to stop the fan control box from rotating.
Optionally, the system further comprises: the alarm device is connected with the monitoring host, the monitoring host generates an alarm signal under the condition that the concentration of the target gas in the sample air is greater than a preset concentration threshold value, and the alarm device outputs an alarm prompt based on the alarm signal.
Optionally, the alarm device is an audible and visual alarm device.
Optionally, the system further comprises: a memory; the memory is connected with the monitoring host;
the memory is used for storing the concentration of the target gas in the designated area and system operation information.
Optionally, the system further comprises: a power source; the power supply is respectively connected with the monitoring host and the processor to supply power to the monitoring host and the processor.
Optionally, the processor is connected with the monitoring host in a wired or wireless manner.
Through above-mentioned technical scheme, gaseous detecting system in this disclosure includes: the system comprises a detector, a processor and a monitoring host. The detector is arranged in the designated area, the detector is connected with the processor through a conduit, and the processor is connected with the monitoring host. The detector transmits the collected sample air in the designated area to the processor through the conduit, and the processor detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host. This is disclosed through the concentration of target gas in the sample air that monitoring host computer show treater detected, can show the measured data more directly perceivedly, improves the degree of discernment of danger source, guarantee safety in production.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a block diagram illustrating a gas detection system according to an exemplary embodiment;
FIG. 2 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment;
FIG. 3 is a block diagram of another gas detection system shown in accordance with an exemplary embodiment;
FIG. 4 is a block diagram of another gas detection system shown in accordance with an exemplary embodiment;
FIG. 5 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment;
FIG. 6 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment;
FIG. 7 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment.
Description of the reference numerals
Gas detection system 100 probe 101
Processor 102 monitors host 103
Alarm device 106 memory 107
Power supply 108
Detailed Description
The following detailed description of the embodiments of the disclosure refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
FIG. 1 is a block diagram illustrating a gas detection system according to an exemplary embodiment, as shown in FIG. 1, the system 100 including: a detector 101, a processor 102 and a monitoring host 103. The detector 101 is arranged in a designated area, the detector 101 is connected with the processor 102 through a conduit, and the processor 102 is connected with the monitoring host 103.
The probe 101 transmits the collected sample air of the designated area to the processor 102 through the conduit, and the processor 102 detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host 103.
For example, the gas detection system 100 may include: a detector 101, a processor 102 and a monitoring host 103. One or more detectors 101 may be provided. The detector 101 may be disposed in a designated area, the detector 101 may be connected to the processor 102 via a conduit, and the processor 102 may be connected to the monitoring host 103. The designated area may be, for example, any area in a designated building, the detector 101 may collect sample air in the designated area and transfer the collected sample air to the processor 102 through a conduit, and the processor 102 may process the sample air to obtain the concentration of the target gas in the sample air. The processor 102 may be internally provided with an SF6 sensor, an oxygen sensor, a temperature and humidity sensor, and the like, and accordingly, the target gas may be SF6 gas, oxygen, and the like, and the processor 102 may monitor the SF6 gas leakage condition in the environment and the oxygen content in the air in real time to obtain the concentration of the SF6 gas and the oxygen. The processor 102 may also detect the concentration of the target gas by means of barometer measurements, density relay measurements, semiconductor sensor methods, laser infrared imaging methods, and the like.
Further, the processor 102 may send the concentration of the target gas to the monitoring host 103, and the monitoring host may determine the position of the detector by combining with a BIM (Building Information Modeling, chinese) model database, and display the concentration of the target gas corresponding to the position. The monitoring host 103 may display the concentration of the target gas in a text form, may display the concentration of the target gas in a graph form, and may display the concentration of the target gas in different colors, for example, a darker color indicates a higher concentration of the target gas, and a lighter color indicates a lower concentration of the target gas. The present disclosure does not specifically limit this. Therefore, detection data can be displayed more visually, the identification degree of a hazard source is improved, and safety production is guaranteed.
In summary, the gas detection system in the present disclosure includes: the system comprises a detector, a processor and a monitoring host. The detector is arranged in the designated area, the detector is connected with the processor through a conduit, and the processor is connected with the monitoring host. The detector transmits the collected sample air in the designated area to the processor through the conduit, and the processor detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host. This is disclosed through the concentration of target gas in the sample air that monitoring host computer show treater detected, can show the measured data more directly perceivedly, improves the degree of discernment of danger source, guarantee safety in production.
FIG. 2 is a block diagram of another gas detection system in accordance with an exemplary embodiment, as shown in FIG. 2, where a plurality of detectors 101 are provided, and the plurality of detectors 101 are respectively disposed at different locations within a designated area.
For example, the number of the detectors 101 is plural, the plurality of detectors 101 may be respectively disposed at different positions in the designated area, each of the detectors 101 may collect sample air at the position, and the processor 102 may detect the concentrations of the target gases in the sample air collected by the plurality of detectors 101 and transmit the concentrations of the plurality of target gases to the monitoring host 103. The monitoring host 103 may combine the BIM model database to perform spatial matching on the concentrations of the plurality of target gases with the BIM model database to obtain a corresponding relationship between the position of each detector 101 and the concentration of each target gas, and display the concentration of the target gas corresponding to the position of each detector 101 according to the corresponding relationship.
It should be noted that, for a target position where the detector 101 is not provided, the concentration of the target gas at the target position may be determined according to the detected concentrations of the target gas at the positions where the plurality of detectors 101 are located. For example, the concentration of the target gas at the target position can be obtained by a preset calculation formula according to the concentration of the target gas at the position where the detector 101 is closest to the target position and the distance between the target position and the detector 101.
FIG. 3 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment, as shown in FIG. 3, the system 100 further including: fan controller 104 and fan control box 105. Fan controller 104 is coupled to processor 102, and fan control box 105 is coupled to fan controller 104.
The processor 102 generates a first fan start signal when the concentration of the target gas is greater than or equal to a preset concentration threshold, and the fan controller 104 starts the fan control box 105 based on the first fan start signal to rotate the fan control box 105.
As an example, the gas detection system 100 may further include: fan controller 104 and fan control box 105. Fan controller 104 may be coupled to processor 102, and fan control box 105 may be coupled to fan controller 104. If the processor 102 detects that the concentration of the target gas is greater than or equal to the preset concentration threshold, which indicates that the concentration of the target gas is too high and a potential safety hazard exists, a first fan starting signal may be generated and sent to the fan controller 104. Specifically, in the case that there are a plurality of detectors 101, the processor 102 may generate the first fan start signal when detecting that the concentration of the target gas in the sample air collected by any one of the detectors 101 is greater than or equal to the preset concentration threshold. The first fan starting signal may also be generated when the concentration of the target gas in the sample air collected by the predetermined number of detectors 101 is detected to be greater than or equal to a predetermined concentration threshold. The present disclosure does not specifically limit this. The fan controller 104 may activate the fan control box 105 based on the first fan activation signal, so that the fan control box 105 rotates to perform indoor ventilation, and discharge harmful gas to a designated area.
Fig. 4 is a block diagram of another gas detection system according to an exemplary embodiment, and a plurality of fan control boxes 105 are shown in fig. 4. The processor 102 determines a target fan control box from the plurality of fan control boxes 105, where the target fan control box is the fan control box 105 corresponding to the target detector with the target gas concentration greater than or equal to the preset concentration threshold, and generates a second fan start signal, where the second fan start signal is used to instruct the fan controller 104 to start the target fan control box.
For example, there may be a plurality of fan control boxes 105. The processor 102 may determine a target fan control box from the plurality of fan control boxes 105, where the target fan control box may be a fan control box 105 corresponding to a target detector having a concentration of the target gas greater than or equal to a preset concentration threshold, and the fan control box 105 corresponding to the target detector may be a fan control box 105 closest to the target detector. Also, the processor 102 may generate a second fan activation signal and send the second fan activation signal to the fan controller 104. The second fan start signal is used to instruct fan controller 104 to start the target fan control box. The blower controller 104 may start the target blower control box based on the second blower start signal so that the target blower control box rotates to perform indoor ventilation, discharging harmful gas out of a designated area.
In one application scenario, the processor 102 is further configured to:
in a case where the concentration of the target gas in the sample air is less than the preset concentration threshold, a fan-off signal is generated, and the fan controller 104 turns off the fan control box 105 based on the fan-off signal to stop the rotation of the fan control box 105.
For example, if processor 102 detects that the concentration of the target gas is greater than or equal to the preset concentration threshold, indicating that the concentration of the target gas is low and not harmful, a fan shutdown signal may be generated and sent to fan control box 105. The fan off signal is used to instruct the fan controller 104 to turn off the fan control box 105. Fan controller 104 may shut down fan control box 105 based on the fan off signal such that fan control box 105 stops rotating.
FIG. 5 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment, as shown in FIG. 5, the system 100 further comprising: and the alarm device 106 is connected with the monitoring host 103, the monitoring host 103 generates an alarm signal under the condition that the concentration of the target gas in the sample air is greater than a preset concentration threshold value, and the alarm device 106 outputs an alarm prompt based on the alarm signal.
In another application scenario, the alarm device 106 is an audible and visual alarm device.
By way of example, the gas detection system 100 may further include: the alarm device 106, the alarm device 106 can be connected with the monitoring host 103. If the monitoring host 103 determines that the concentration of the target gas in the sample air is greater than the preset concentration threshold, which indicates that the concentration of the target gas is too high and a potential safety hazard exists, an alarm signal may be generated and sent to the alarm device 106. The alarm device 106 may output an alarm prompt based on the alarm signal to prompt the person in the designated area to leave the designated area in time. The alarm device 106 may be a sound and light alarm device to alarm by sound and light when the concentration of the target gas is greater than a preset concentration threshold.
FIG. 6 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment, as shown in FIG. 6, the system 100 further comprising: a memory 107. The memory 107 is connected to the monitoring host 103.
And the memory 107 is used for storing the concentration of the target gas in the designated area and system operation information.
As an example, the gas detection system 100 may further include: a memory 107, the memory 107 being connectable to the monitoring host 103. The monitoring host 103 may send the concentration of the target gas in the designated area and the system operation information to the memory 107, so that the memory 107 stores the concentration of the target gas in the designated area and the system operation information collected by the detector 101. The system operation information is used to indicate the operation status of each module in the gas detection system 100, such as electric quantity information, memory information, and the like.
FIG. 7 is a block diagram illustrating another gas detection system in accordance with an exemplary embodiment, as shown in FIG. 7, the system 100 further comprising: a power supply 108. The power supply 108 is connected to the monitoring host 103 and the processor 102, respectively, to supply power to the monitoring host 103 and the processor 102.
In another application scenario, the processor 102 is connected to the monitoring host 103 in a wired or wireless manner.
By way of example, the gas detection system 100 may further include: a power supply 108. The power supply 108 may be connected to the monitoring host 103 and may be connected to the processor 102 to supply power to the monitoring host 103 and the processor 102.
The processor 102 and the monitoring host 103 may be connected by a wired manner or a wireless manner, which is not specifically limited in this disclosure. The Wireless mode may be, for example, wiFi (english: wireless Fidelity, chinese: wireless Fidelity), bluetooth (Bluetooth), etc.
In summary, the gas detection system in the present disclosure includes: the system comprises a detector, a processor and a monitoring host. The detector is arranged in the designated area, the detector is connected with the processor through a conduit, and the processor is connected with the monitoring host. The detector transmits the collected sample air in the designated area to the processor through the conduit, and the processor detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host. This is disclosed through the concentration of target gas in the sample air that monitoring host computer show treater detected, can show the measured data more directly perceivedly, improves the degree of discernment of danger source, guarantee safety in production.
The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details in the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A gas detection system, characterized in that the system (100) comprises: the device comprises a detector (101), a processor (102) and a monitoring host (103); the detector (101) is arranged in a designated area, the detector (101) is connected with the processor (102) through a conduit, and the processor (102) is connected with the monitoring host (103);
the detector (101) transmits the collected sample air of the designated area to the processor (102) through the conduit, and the processor (102) detects the concentration of the target gas in the sample air and displays the concentration of the target gas through the monitoring host (103).
2. The gas detection system according to claim 1, wherein the detector (101) is plural, and the plural detectors (101) are respectively disposed at different positions within the prescribed area.
3. The gas detection system of claim 1, wherein the system (100) further comprises: a fan controller (104) and a fan control box (105); the fan controller (104) is connected with the processor (102), and the fan control box (105) is connected with the fan controller (104);
the processor (102) generates a first fan starting signal when the concentration of the target gas is larger than or equal to a preset concentration threshold, and the fan controller (104) starts the fan control box (105) based on the first fan starting signal so as to enable the fan control box (105) to rotate.
4. The gas detection system according to claim 3, wherein the fan control box (105) is plural; the processor (102) determines a target fan control box from a plurality of fan control boxes (105), wherein the target fan control box is a fan control box (105) corresponding to a target detector with the concentration of the target gas being greater than or equal to the preset concentration threshold value, and generates a second fan starting signal, and the second fan starting signal is used for indicating the fan controller (104) to start the target fan control box.
5. The gas detection system of claim 3, wherein the processor (102) is further configured to:
and generating a fan closing signal under the condition that the concentration of the target gas in the sample air is smaller than the preset concentration threshold, wherein the fan controller (104) closes the fan control box (105) based on the fan closing signal so as to stop the fan control box (105) from rotating.
6. The gas detection system of claim 1, wherein the system (100) further comprises: the alarm device (106) is connected with the monitoring host (103), the monitoring host (103) generates an alarm signal under the condition that the concentration of the target gas in the sample air is greater than a preset concentration threshold value, and the alarm device (106) outputs an alarm prompt based on the alarm signal.
7. The gas detection system according to claim 6, wherein the alarm device (106) is an audible and visual alarm device.
8. The gas detection system of claim 1, wherein the system (100) further comprises: a memory (107); the memory (107) is connected with the monitoring host (103);
the memory (107) is used for storing the concentration of the target gas in the designated area and system operation information.
9. The gas detection system of claim 1, wherein the system (100) further comprises: a power supply (108); the power supply (108) is respectively connected with the monitoring host (103) and the processor (102) to supply power to the monitoring host (103) and the processor (102).
10. The gas detection system according to any one of claims 1 to 9, wherein the processor (102) is connected with the monitoring host (103) in a wired or wireless manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317323.XU CN218546271U (en) | 2022-05-24 | 2022-05-24 | Gas detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317323.XU CN218546271U (en) | 2022-05-24 | 2022-05-24 | Gas detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546271U true CN218546271U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221317323.XU Active CN218546271U (en) | 2022-05-24 | 2022-05-24 | Gas detection system |
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|---|---|
| CN (1) | CN218546271U (en) |
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2022
- 2022-05-24 CN CN202221317323.XU patent/CN218546271U/en active Active
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