CN212034210U - Digital water level television monitoring system - Google Patents
Digital water level television monitoring system Download PDFInfo
- Publication number
- CN212034210U CN212034210U CN202021131696.9U CN202021131696U CN212034210U CN 212034210 U CN212034210 U CN 212034210U CN 202021131696 U CN202021131696 U CN 202021131696U CN 212034210 U CN212034210 U CN 212034210U
- Authority
- CN
- China
- Prior art keywords
- water level
- definition
- cable
- monitoring system
- network
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a digital water level television monitoring system, which comprises a high-definition network gun type camera and a megapixel manual zoom lens which are arranged in a protective cover, a network cable which is used for connecting the high-definition network gun type camera and a field junction box, an optical fiber which is used for connecting the field and the junction box in a centralized control room, a network cable which is used for connecting the junction box in the centralized control room and a hard disk video recorder, a high-definition picture divider which is connected with the hard disk video recorder through an HDMI cable, a monitor which is connected with the high-definition picture divider through the HDMI cable, and a holder which is used for adjusting the horizontal direction and the vertical direction of the; the holder is fixed with the protective cover; and the air source enters the protective cover for cooling through the air source filtering device and the air inlet pipe. The utility model discloses can solve traditional system display effect not good, can not realize network remote access and multi-platform operation, the expansibility is relatively poor, can not satisfy technical problem such as on-the-spot in-service use requirement.
Description
Technical Field
The utility model discloses a water level gauge TV monitoring system is the improvement to traditional water level gauge TV monitoring system, belongs to boiler safety inspection device.
Background
The existing water level television monitoring system adopts a traditional analog camera to transmit analog signals, is easily interfered by other signals on a transmission line, has a transmission distance of not more than 300m and pixels of not more than 60 ten thousand pixels, has a common display effect, has a fixed system interface mode, can not realize network remote access and multi-platform operation, has poor expansibility and can not meet the actual use requirements on the site.
The application field of the water level television monitoring system is gradually expanded along with the development of product development, and almost all water level measurement fields are covered from the initial building industry, the chemical industry to the current metallurgy, petroleum, electric power, beverage and light industry. The project is a more advanced technical combination, so the project has good application and popularization values in petroleum and electric power markets and can form larger sale scale and economic benefit.
Disclosure of Invention
The utility model aims at providing a digital water level TV monitoring system to solve traditional system display effect not good, can not realize network remote access and multi-platform operation, the expansibility is relatively poor, can not satisfy technical problem such as on-the-spot in-service use requirement.
In order to achieve the above purpose, the technical solution adopted by the present invention is as follows:
a digital water level television monitoring system comprises a high-definition network gun type camera and a megapixel manual zoom lens which are arranged in a protective cover, a network cable which is used for connecting the high-definition network gun type camera and a field junction box, an optical fiber which is used for connecting the field and the centralized control indoor junction box, a network cable which is used for connecting the centralized control indoor junction box and a hard disk video recorder, a high-definition picture divider which is connected with the hard disk video recorder through an HDMI cable, a monitor which is connected with the high-definition picture divider through the HDMI cable, and a cloud deck which is used for adjusting the horizontal direction and the vertical direction of the high-definition network; the holder is fixed with the protective cover; and the air source enters the protective cover for cooling through the air source filtering device and the air inlet pipe.
The protective cover is provided with a light supplement lamp.
The holder is a semi-fixed holder or an electric holder; the electric cradle head is connected with the controller through an electric cradle head control cable, a field control module and a control cable.
The adopted hard disk video recorder and the picture divider realize the non-compressed display of the picture.
The utility model has the advantages that: the high-definition network gun type camera is adopted to transmit digital signals, the anti-interference capability is strong, the optical fiber is used to transmit signals, the transmission distance can reach more than 1km, the pixels can reach more than 200 ten thousand pixels, the observation is clearer, the display effect is good, the system adopts a network addressing mode, the network remote access and the multi-platform operation can be realized, and the expansibility is stronger. By adopting the special hard disk video recorder and the picture divider, the uncompressed display of the picture is realized. The light supplement lamp is arranged on the protective cover, and the illumination and light supplement functions are achieved, so that all-weather monitoring is achieved. An industrial compressed air source is adopted, and enters an air-cooled protective cover to cool a high-definition network gun type camera and a megapixel manual zoom lens after secondary pressure reduction, water separation, oil filtration and dust removal of an air source filtering device, so that the normal work of the high-definition network gun type camera and the megapixel manual zoom lens is ensured, the influence of image compression, ambient light, high temperature, dust and the like on a water level television monitoring system is effectively solved, and the high-definition network gun type camera and the megapixel manual zoom lens can be well used in occasions with higher requirements on water level measurement and monitoring.
Description of the drawings:
fig. 1 shows an embodiment of the present invention, namely a water level tv monitoring system composed of a head, a tail and a half fixed holders.
Fig. 2 shows another embodiment of the present invention, namely a water level tv monitoring system consisting of two electric heads.
Description of the figure numbering: 1. the device comprises a steam drum 2, a water level gauge 3, a protective cover 4, a megapixel manual zoom lens 5, a high-definition network gun type camera 6, a semi-fixed cloud deck 7, a junction box 8, a hard disk video recorder 9, a monitor 10, a network cable 11, an optical fiber 12, an HDMI cable 13, an electric cloud deck 14, a field control module 15, an air inlet pipe 16, an air source filtering device 17, a high-definition picture divider 18, a controller 19, a control cable 20, an electric cloud deck control cable 21 and a light supplementing lamp.
The specific implementation mode is as follows:
the system converts a water level meter 2 of a target steam pocket 1 to be monitored into a digital signal through a high-definition network gun type camera 5, a megapixel manual zoom lens 4 and a protective cover 3, transmits the signal to a monitor 9 through a network cable 10 and an optical fiber 11, and then the signal is restored into an image through the monitor 9 to monitor the target. An operator can adjust the electric pan-tilt 13 through the controller 18 in the centralized control room to clearly monitor each angle of the target scene.
The system generally consists of the following parts:
the image transmission system comprises: the high-definition network gun type video camera 5 is selected, and a solid sensitive element is adopted, so that the high-definition network gun type video camera has the characteristics of small volume, light weight, no burn, no geometric distortion, small influence of a magnetic field, clear observed target images and the like. And a special hard disk video recorder 8 and a high-definition picture divider 17 are selected to realize the non-compressed display of the picture.
The monitoring system comprises: the system consists of a monitor 9, a remote controller 18 of a centralized control room, a field control module 14, an electric pan-tilt control cable 20 and a control cable 19.
The protection system comprises: the high-definition network gun type camera and the megapixel manual zoom lens 4 can work normally under high-temperature, high-dust and high-radiation occasions due to the fact that the high-definition network gun type camera 5 and the megapixel manual zoom lens are configured according to field working conditions. The protection system usually adopts an air cooling protection mode. The air cooling protection mode is that an industrial compressed air source is adopted, and the air enters the protection cover 3 after secondary pressure reduction, water diversion and oil filtration and dust removal of the air source filtering device 16, so that the temperature, the humidity, the cleanliness and the like in the protection cover 3 are ensured to be within the conditions allowed by the work of the high-definition network gun type camera 5 and the megapixel manual zoom lens 4.
A support system: the high-definition network gun type camera comprises a tripod head and a tripod head bracket, wherein a semi-fixed tripod head 6 and a megapixel manual zoom lens 4 are configured, local operation can be performed, the horizontal and vertical directions of a high-definition network gun type camera 5 are adjusted by converting the position of the semi-fixed tripod head 6 on site, and the focal length and the focus of the megapixel manual zoom lens 4 are adjusted manually (see figure 1); the electric pan-tilt 13 is configured, the electric pan-tilt 13 can be remotely controlled in a centralized control room through an operation controller, the image effect can be adjusted timely, and the observation target can be monitored in all directions (see fig. 2).
A light supplement system: the high-definition network gun type camera 5 is supplemented with light by a light supplement lamp 21, and all-weather monitoring is realized.
Claims (4)
1. A digital water level television monitoring system is characterized by comprising a high-definition network gun type camera and a megapixel manual zoom lens which are arranged in a protective cover, a network cable for connecting the high-definition network gun type camera and a field junction box, an optical fiber for connecting the field and a centralized control indoor junction box, a network cable for connecting the centralized control indoor junction box and a hard disk video recorder, a high-definition picture divider connected with the hard disk video recorder through an HDMI cable, a monitor connected with the high-definition picture divider through the HDMI cable and a cloud deck for adjusting the horizontal and vertical directions of the high-definition network gun type camera; the holder is fixed with the protective cover; and the air source enters the protective cover for cooling through the air source filtering device and the air inlet pipe.
2. The digital water level television monitoring system as claimed in claim 1, wherein a fill light is provided on the shield.
3. The digital water level television monitoring system according to claim 1, wherein the pan-tilt is a semi-fixed pan-tilt or an electric pan-tilt; the electric cradle head is connected with the controller through an electric cradle head control cable, a field control module and a control cable.
4. The digital water level television monitoring system as claimed in claim 1, wherein the hard disk video recorder and the picture splitter are adopted to realize the non-compressed display of the picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131696.9U CN212034210U (en) | 2020-06-17 | 2020-06-17 | Digital water level television monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131696.9U CN212034210U (en) | 2020-06-17 | 2020-06-17 | Digital water level television monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212034210U true CN212034210U (en) | 2020-11-27 |
Family
ID=73476633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021131696.9U Active CN212034210U (en) | 2020-06-17 | 2020-06-17 | Digital water level television monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212034210U (en) |
-
2020
- 2020-06-17 CN CN202021131696.9U patent/CN212034210U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202257964U (en) | Monitoring, evaluation and management system for overhauling operation of motor train unit | |
| CN201569420U (en) | Steel coil end-face flatness detection system | |
| CN202488555U (en) | Self-cleaning protection sleeve of industrial monitoring camera | |
| CN111355874B (en) | Intelligent security protection monitoring device of building | |
| CN208971665U (en) | A kind of foreign-going ship Intelligent Laser camera monitoring instrument | |
| CN100516239C (en) | Blast furnace tuyere pick-up device and monitoring system thereof | |
| CN103051884A (en) | Omni-directional visual monitoring system combining rough and fine modes | |
| CN2913380Y (en) | On-line monitoring device for blast furnace tuyere operating mode | |
| CN212034210U (en) | Digital water level television monitoring system | |
| CN104253982A (en) | Underground observation instrument for cable conduit in power well and application method | |
| CN202818502U (en) | Multidirectional monitoring area early warning positioning monitoring device | |
| CN201024181Y (en) | Blast furnace tuyere pick-up device | |
| CN210466635U (en) | Forest fire prevention double-spectrum intelligent monitoring and fire condition recognition device | |
| CN202663506U (en) | Panoramic visualization system of transformer substation | |
| CN116223984A (en) | Automatic real-time state management system applied to high-voltage equipment | |
| CN110614282A (en) | Automatic detection device for surface cleaning quality defects of hot-rolled plate blanks | |
| KR100912928B1 (en) | Portable transfer equipment for supporting the remote maintenance | |
| CN203279068U (en) | Infrared camera unit having fixed-point refining camera-shooting function | |
| CN103297661A (en) | Infrared monitoring device with fixed-point thinning camera shooting function | |
| CN202172445U (en) | Mining intrinsically safe optical fiber shooting device | |
| KR20100019313A (en) | Portable transfer equipment for supporting the remote maintenance | |
| CN212850826U (en) | Multifunctional video monitoring tester supporting ultra-high definition 8K decoding | |
| CN218830128U (en) | Crossing video and remote centralized control system | |
| Ryan | High‐Definition Long‐Reach Video Transmission: How to gain high‐definition, real‐time images and transmit video digitally over long cables | |
| CN203504681U (en) | Multifunctional industrial television system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |