CN202580646U - Monitoring terminal - Google Patents
Monitoring terminal Download PDFInfo
- Publication number
- CN202580646U CN202580646U CN 201220202728 CN201220202728U CN202580646U CN 202580646 U CN202580646 U CN 202580646U CN 201220202728 CN201220202728 CN 201220202728 CN 201220202728 U CN201220202728 U CN 201220202728U CN 202580646 U CN202580646 U CN 202580646U
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- China
- Prior art keywords
- gas
- camera
- hygrometer
- thermometer
- inner chamber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a monitoring terminal which comprises a casing, a gas sucking channel, a gas sensitive device, a thermometer, a hygrometer, a camera, a communicating device and a power supply. An inner cavity is formed in the casing. The gas sucking channel is formed at the bottom of the casing and communicated to the inner cavity, and a gas sucking fan is arranged in the gas sucking channel and sucks outside gas from the gas sucking channel to the inner cavity. The gas sensitive device is arranged in the inner cavity. The thermometer and the hygrometer are arranged in the inner cavity. The camera is arranged at the top of the casing. The communicating device is provided with an antenna, installed on the casing and connected to the gas sensitive device, the thermometer, the hygrometer and the camera, wherein the antenna extends from the top of the casing. The power supply is connected to the gas sucking fan, the gas sensitive device, the thermometer, the hygrometer, the camera and the communicating device. The monitoring terminal has a function of monitoring specific gas leakage, temperature and humidity, can further obtain videos on a scene and has comprehensive monitoring capacity.
Description
Technical field
The utility model relates to the monitoring technique of gas transmission pipeline, relates in particular to a kind of monitor terminal that possesses multiple monitoring capability.
Background technique
In industries such as oil, chemical industry, coal, electric power, metallurgy, coking, need use a large amount of reaction gass, much all inflammable and explosive or toxic and harmful in these gases.Because to being in great demand of gas, therefore typically using gas transmission pipeline carries these gas in the above-mentioned industry.Gas transmission pipeline can be laid in vast scope to realize the gas delivery of long distance; Pipeline is made by metal or corrosion resistant nonmetallic material usually; Though pipeline is firm, be to use in the process situation that also can occur leaking unavoidably for a long time.Because mostly these gases are inflammable and explosive or poisonous and hazardous gas, can have a strong impact on surrounding environment after occurring leaking, and bring potential safety hazard.
Simultaneously, because gas transmission pipeline is laid in the bigger scope, has personnel or vehicle unavoidably and enter into the zone that gas transmission pipeline is laid.There are certain danger in personnel or vehicle after entering into these zones.On the one hand, if because the aging personnel that cause gas leakage, these toxic and harmfuls can have influence on periphery of pipeline; On the other hand, the part in the gas is a flammable explosive gas, if personnel and vehicle and gas transmission pipeline bump; Can cause danger, have potential safety hazard.
Therefore need be the monitoring along the line of gas transmission pipeline, the data of monitoring hope it is comprehensively, not only comprise on-the-spot image, also need comprise the various parameters that can't see.
The model utility content
The utility model is intended to propose a kind of monitor terminal that possesses the overall monitor ability.
Embodiment according to the utility model proposes a kind of monitor terminal, comprises shell, bleeds, gas sensitive device, thermometer and hygrometer, camera, communication device and power supply.Form inner chamber in the shell.Bleeding is formed on the bottom of shell, and bleeding is communicated to said inner chamber, is provided with extraction fan in bleeding, and extraction fan extracts extraneous gas via bleeding to said inner chamber.Gas sensitive device is arranged in the inner chamber.Thermometer and hygrometer are arranged in the inner chamber.Camera is arranged on the top of shell.Communication device has antenna, and antenna extends from the top of shell, and communication device is installed on the shell, and communication device is connected to gas sensitive device, thermometer and hygrometer and camera.Power supply is connected to extraction fan, gas sensitive device, thermometer and hygrometer, camera and communication device.
In one embodiment, cover top portion has exhaust port, and exhaust port is communicated to inner chamber.
In one embodiment, camera has variable focus lens package.
The monitor terminal of the utility model possesses the monitoring function of specific gas leakage, temperature and humidity, can also obtain on-the-spot image, possesses comprehensive monitoring capacity.
Description of drawings
Fig. 1 has disclosed the structural drawing according to an embodiment's of the utility model monitor terminal.
Embodiment
With reference to shown in Figure 1, the utility model has disclosed a kind of monitor terminal, and this monitor terminal 100 comprises shell 102, bleed 104, gas sensitive device 106, thermometer 108 and hygrometer 110, camera 112, communication device 114 and power supply.
Form inner chamber 103 in the shell 102.Gas sensitive device 106, thermometer 108, hygrometer 110 all are arranged in the inner chamber 103.Bleed 104 be formed on shell 102 the bottom, bleeding 104 is communicated to inner chamber 103, bleeds to be provided with extraction fan 105 in 104, extraction fan 105 extracts extraneous gass via bleeding 104 to inner chamber 103.The decimate action of extraction fan 105 can make gas pressure in the inner chamber 103 a little more than the outside, thereby makes that all gases concentration in the inner chamber 103 is all higher than the outside, so that detect.In the embodiment shown in fig. 1, the top of shell 102 has exhaust port 101, and exhaust port 101 is communicated to inner chamber 103.Exhaust port 101 can be discharged the gas in the inner chamber 103, makes that the pressure in the inner chamber 103 is unlikely to too high.Gas sensitive device 106 is arranged in the inner chamber 103.106 pairs of specific gas sensitivities of gas sensitive device are sent testing signal when detecting specific gas.Such as, gas sensitive device 106 can be designed to for SiH
4Perhaps C
2F
6Sensitivity is detecting SiH
4Perhaps C
2F
6The time, gas sensitive device 106 will send testing signal.Thermometer 108 also is arranged in the inner chamber 103 with hygrometer 110.Thermometer 108 is monitored the temperature and humidity in the inner chamber 103 respectively with hygrometer 110, generates temperature parameter and humidity parameter.Camera 112 is arranged on the top of shell 102.Camera 112 is used to obtain video image, and in one embodiment, in order to obtain distinct image, camera 112 has variable focus lens package, obtains distinct image through zoom.Communication device 114 has antenna, and communication module 114 also is arranged on the outside of shell 102 usually.Antenna extends from the top of shell 102; Communication device 114 is installed on the shell 102; Communication device 114 is connected to gas sensitive device 106, thermometer 108 and hygrometer 110 and camera 112; Communication module 114 obtains testing signal, temperature parameter, humidity parameter and video signal, and communication module 114 is through these signals of antenna emission.Power supply is connected to extraction fan 105, gas sensitive device 106, thermometer 108 and hygrometer 110, camera 112 and communication device 114, is these device power supplies.Though power supply is not shown among the figure, those skilled in the art's ability is understood the effect and its rational position of power supply.
The monitor terminal of the utility model possesses the monitoring function of specific gas leakage, temperature and humidity, can also obtain on-the-spot image, possesses comprehensive monitoring capacity.
Claims (3)
1. a monitor terminal is characterized in that, comprising:
Form inner chamber in the shell, shell;
Bleed, bleeding is formed on the bottom of shell, and bleeding is communicated to said inner chamber, is provided with extraction fan in bleeding, and extraction fan extracts extraneous gas via bleeding to said inner chamber;
Gas sensitive device, gas sensitive device are arranged in the said inner chamber;
Thermometer and hygrometer, thermometer and hygrometer are arranged in the said inner chamber;
Camera, camera are arranged on the top of said shell;
Communication device, communication device has antenna, and antenna extends from the top of shell, and communication device is installed on the said shell, and communication device is connected to gas sensitive device, thermometer and hygrometer and camera;
Power supply is connected to said extraction fan, gas sensitive device, thermometer and hygrometer, camera and communication device.
2. monitor terminal as claimed in claim 1 is characterized in that said cover top portion has exhaust port, and exhaust port is communicated to said inner chamber.
3. monitor terminal as claimed in claim 1 is characterized in that said camera has variable focus lens package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202728 CN202580646U (en) | 2012-05-08 | 2012-05-08 | Monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202728 CN202580646U (en) | 2012-05-08 | 2012-05-08 | Monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580646U true CN202580646U (en) | 2012-12-05 |
Family
ID=47250055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202728 Expired - Lifetime CN202580646U (en) | 2012-05-08 | 2012-05-08 | Monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580646U (en) |
-
2012
- 2012-05-08 CN CN 201220202728 patent/CN202580646U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |