CN204613775U - Stove high-temperature television monitoring device - Google Patents
Stove high-temperature television monitoring device Download PDFInfo
- Publication number
- CN204613775U CN204613775U CN201520321990.9U CN201520321990U CN204613775U CN 204613775 U CN204613775 U CN 204613775U CN 201520321990 U CN201520321990 U CN 201520321990U CN 204613775 U CN204613775 U CN 204613775U
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- Prior art keywords
- camera head
- temperature
- air inlet
- control module
- cover
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Abstract
Basis is novel relates to a kind of stove high-temperature television monitoring device, and comprise camera head, described camera head comprises protective cover, is provided with video camera in this protective cover; And probe cover, be provided with pinhole lens in this probe cover; And described stove high-temperature television monitoring device also comprises: the temperature sensor being positioned at protective cover, the control module be connected with described temperature sensor, and the cooling device controlled by described control module; Described cooling device comprises: for generation of the gas control box of pressure gas, be positioned at the baffle plate cover in camera head front, the scene 2 tracheae of described gas control box accesses the purging gas circuit air inlet of described camera head air inlet and baffle plate cover respectively, and the escape pipe connecting camera head air inlet is provided with solenoid valve, the control end of this solenoid valve is connected with the control output end of control module, to regulate the air inflow of camera head air inlet according to protection case temperature.
Description
Technical field
The utility model relates to a kind of extraordinary television equipment being applicable to stretch into high-temperature production facility inside in metallurgy industry, monitoring workpiece ruuning situation in stove.
Background technology
At present, stove high-temperature television monitoring device is a kind of extraordinary closed circuit television equipment applying to hot environment.It can be widely used on the industrial high temperature stove such as heating furnace, steam boiler, sintering furnace of the industries such as metallurgy, electric power, building materials, light industry, chemical machinery, especially (water resource lacks and the area that winter, water pipe easily burst) in water-cooled situation should not adopted to use more extensive.Pick-up lens can directly stretch in stove by equipment observes workpiece operation in stove, and the situation such as material and flame profile, both ensured production safety, improve the quality of products, improve working environment again, reduce labour intensity, be also convenient to the automatic monitoring realizing centralized dispatching and production run.
Utility model content
The purpose of this utility model is to provide a kind of stove high-temperature television monitoring device, effectively can reduce the temperature of protective cover, prevents the too high video camera that causes of temperature from damaging.
In order to solve the problems of the technologies described above, the utility model provides a kind of stove high-temperature television monitoring device, and comprising: camera head, described camera head comprises protective cover, probe cover, is provided with video camera in described protective cover, is provided with pinhole lens in described probe cover; And described stove high-temperature television monitoring device also comprises: the temperature sensor being positioned at protective cover, the control module be connected with described temperature sensor, and the cooling device controlled by described control module; Described cooling device comprises: for generation of the gas control box of pressure gas, be positioned at the baffle plate cover in camera head front, the scene 2 tracheae of described gas control box accesses the purging gas circuit air inlet of described camera head air inlet and baffle plate cover respectively, and the escape pipe connecting camera head air inlet is provided with solenoid valve, the control end of this solenoid valve is connected with the control output end of control module, to regulate the air inflow of camera head air inlet according to protection case temperature.
Further, described control module is also connected with host computer by wireless module, when the temperature in probe cover exceedes higher limit, reports to the police.
Technique scheme of the present utility model has the following advantages compared to existing technology: stove high-temperature television monitoring device of the present utility model coordinates the temperature effectively reducing camera head by the solenoid valve in temperature sensor and cooling device, extend the serviceable life of video camera and pinhole lens.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of described stove high-temperature television monitoring device;
Fig. 2 is the schematic block circuit diagram of described stove high-temperature television monitoring device.
Wherein, protective cover 201, video camera 202, probe cover 203, pinhole lens 204, baffle plate cover 301, purging gas circuit 302, camera head air inlet 303.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of stove high-temperature television monitoring device, and comprising: camera head, described camera head comprises protective cover 201, is provided with video camera 202 in this protective cover 201; And probe cover 203, be provided with pinhole lens 204 in this probe cover 203; And described stove high-temperature television monitoring device also comprises: the temperature sensor being positioned at protective cover 201, the control module be connected with described temperature sensor, and the cooling device controlled by described control module; Described cooling device comprises: for generation of the gas control box of pressure gas, be positioned at the baffle plate cover 301 in camera head front, the scene 2 tracheae of described gas control box accesses purging gas circuit 302 air inlet of described camera head air inlet 303 and baffle plate cover 301 respectively, and the escape pipe connecting camera head air inlet 303 is provided with solenoid valve, the control end of this solenoid valve is connected with the control output end of control module, with the aperture according to temperature electromagnetic valve for adjusting in protective cover 201, and then regulate the air inflow of camera head air inlet 303.
Further, described control module is also connected with host computer by wireless module, when the temperature in probe cover 203 exceedes higher limit, reports to the police.
Described control module is such as but not limited to processor such as employing single-chip microcomputer, ARM etc.; Wireless module is such as but not limited to employing ZigBee module.
Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (2)
1. a stove high-temperature television monitoring device, is characterized in that, comprising: camera head, and described camera head comprises protective cover, probe cover, is provided with video camera in described protective cover; Pinhole lens is provided with in described probe cover;
Described stove high-temperature television monitoring device also comprises: the temperature sensor being positioned at protective cover, the control module be connected with described temperature sensor, and the cooling device controlled by described control module;
Described cooling device comprises: for generation of the gas control box of pressure gas, be positioned at the baffle plate cover in camera head front, the scene 2 tracheae of described gas control box accesses the purging gas circuit air inlet of described camera head air inlet and baffle plate cover respectively, and the escape pipe connecting camera head air inlet is provided with solenoid valve, the control end of this solenoid valve is connected with the control output end of control module, to regulate the air inflow of camera head air inlet according to protection case temperature.
2. stove high-temperature television monitoring device according to claim 1, it is characterized in that, described control module is also connected with host computer by wireless module, when the temperature in probe cover exceedes higher limit, reports to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321990.9U CN204613775U (en) | 2015-05-18 | 2015-05-18 | Stove high-temperature television monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321990.9U CN204613775U (en) | 2015-05-18 | 2015-05-18 | Stove high-temperature television monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613775U true CN204613775U (en) | 2015-09-02 |
Family
ID=53966316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321990.9U Expired - Fee Related CN204613775U (en) | 2015-05-18 | 2015-05-18 | Stove high-temperature television monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204613775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405272A (en) * | 2015-11-18 | 2016-03-16 | 吉首大学 | Furnace flame image monitoring system based on ZigBee and DSP (digital signal processor) techniques |
-
2015
- 2015-05-18 CN CN201520321990.9U patent/CN204613775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405272A (en) * | 2015-11-18 | 2016-03-16 | 吉首大学 | Furnace flame image monitoring system based on ZigBee and DSP (digital signal processor) techniques |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160518 |