CN214125390U - Integrated cooling protection device for front end of camera - Google Patents

Abstract

The utility model discloses a camera front end integration cooling protector belongs to industry camera protection field. The utility model discloses a consecutive compressed air source, refrigerator, steel pipe and air-cooled protection casing, air-cooled protection casing set up in the camera outside, are connected through metal collapsible tube between steel pipe and the air-cooled protection casing, and power cable passes and links to each other with the camera from steel pipe and metal collapsible tube. The utility model overcomes general high temperature environment camera adopts high temperature resistant cable to protect the current situation that has multiple inconvenience under the general high temperature environment among the prior art, utilizes steel pipe, metal collapsible tube and air-cooled protection casing to connect and forms integration overall structure, with the cooling pipeline and the cable protection pipeline integration of camera, helps guaranteeing the normal operating of system's equipment, improves the monitoring effect.

Description

Integrated cooling protection device for front end of camera

Technical Field

The utility model relates to an industry camera protection technical field, more specifically say, relate to a camera front end integration cooling protector.

Background

At present, in industrial production, a plurality of devices need to use a camera to monitor the operation state, but under the normal condition, the environment of an industrial production site is severe, the service life of the camera is relatively low, and therefore the camera needs to be cleaned or replaced regularly. In order to protect the camera and prolong the service life of the camera, a protective cover is usually arranged outside the camera, and a high-temperature-resistant cable and a high-temperature-resistant protective device of the camera are adopted in the whole process.

In the production practice, the general high-temperature working environment refers to the area which has high-temperature radiation under the normal environment, the radiation temperature range is 40-80 ℃, the short-term temperature can reach 100 ℃, such as the inlet and outlet area of a heating furnace, the area of a hot rolling mill, the periphery of a steel-making furnace and the like, the area is not suitable for a high-temperature camera, the high-temperature range is not large, the high-temperature-resistant cable required by the camera is short, the using amount is small, the connection and the conversion of the high-temperature cable and a common cable are troublesome, the attenuation and the failure rate are increased due to the fact that the high-temperature-resistant cable is partially replaced, and the low-consumption high-temperature cable is not customized well, so that the application is inconvenient. How to more simply and effectively solve the problem of cooling protection of the front end of the camera in a general high-temperature environment is very necessary.

Through retrieval, the Chinese patent application number: 2019102922139, the name of invention creation is: the utility model provides a galvanizing furnace high temperature camera, this application includes camera control box, probe cable, water-cooling sweeps sleeve pipe and rod-type camera probe, and the water-cooling sweeps the sleeve pipe and comprises cylindrical outer wall and inner wall bilayer structure, is provided with cable airflow sleeve pipe between inner wall and the rod-type camera probe, and cable airflow sleeve pipe bottom sealing connection has a toper air flow nozzle, is provided with the air current passageway between cable airflow sleeve pipe wall and the inner wall. This application sweeps the design of air curtain cooling structure through double-deck rivers cooling structure and twice, effectively improves and sweeps the effect, guarantees the long-time continuous operation of camera, nevertheless this application still has the space of further promotion optimization.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome under the general high temperature environment among the prior art camera adopt high temperature resistant cable to protect the current situation that has multiple inconvenience, plan to provide a camera front end integration cooling protector, help ensureing the normal operating of system's equipment, improve the monitoring effect.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a camera front end integration cooling protector, including consecutive compressed air source, refrigerator, steel pipe and air-cooled protection casing, the air-cooled protection casing sets up in the camera outside, is connected through metal collapsible tube between steel pipe and the air-cooled protection casing, and power cable passes and links to each other with the camera from steel pipe and metal collapsible tube.

Furthermore, the temperature control device and the temperature transmitter are connected through a temperature transmitter cable, the temperature transmitter is arranged in the air-cooled protective cover, and the temperature transmitter cable penetrates through the steel pipe and the metal hose and is connected with the temperature transmitter.

Furthermore, a connecting pipeline between the compressed air source and the refrigerator is also provided with a stop valve and an electric regulating valve, and the electric regulating valve is also connected with the temperature controller and the opening of the temperature controller is controlled by the temperature controller.

Furthermore, a cable inlet is formed in the steel pipe, and the power cable and the temperature transmitter cable enter the steel pipe from the cable inlet to be arranged.

Furthermore, a shared inlet is formed in the air-cooled protective cover, and the temperature transmitter cable and the power cable enter the air-cooled protective cover through the shared inlet.

Furthermore, the air-cooled protective cover adopts a single-layer or double-layer stainless steel structure.

Further, the steel pipe is a galvanized steel pipe.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a camera front end integration cooling protector, utilize the steel pipe, metal collapsible tube and air-cooled protection casing are connected and are formed integration overall structure, with the cooling pipeline and the cable protection pipeline integration of camera, be protected by the pipeline in high temperature environment area cable whole journey, and whole journey cools off through cooling compressed air source, make ordinary cable can use, need not to carry out the conversion connection of high temperature cable and ordinary cable again, avoid increasing cable attenuation and fault rate, and reduced staff's working strength, the monitoring effect is improved.

(2) The utility model discloses a camera front end integration cooling protector, still including temperature transmitter and temperature controller, the temperature transmitter cable is cooled off the protection equally through steel pipe and metal collapsible tube, can effectively monitor the temperature environment in the forced air cooling protection casing through temperature transmitter, ensures the cooling protecting effect of anterior segment to usable temperature controller controls electrical control valve's aperture, thereby corresponds the cooling intensity of adjustment compressed air source, further strengthens the cooling protecting effect.

Drawings

Fig. 1 is a schematic structural diagram of the integrated cooling protection device for the front end of the camera of the present invention.

The reference numerals in the schematic drawings illustrate:

1. a stop valve; 2. an electric control valve; 3. a refrigerator; 4. a steel pipe joint; 5. a temperature controller; 6. a temperature transmitter cable; 7. a power cable; 8. a cable entry; 9. a steel pipe; 10. a metal hose; 11. a common inlet; 12. an air-cooled protective cover; 13. a semi-fixed pan-tilt; 14. a temperature transmitter; 15. a camera.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, the integrated cooling protection device for the front end of a camera in this embodiment includes a compressed air source, a refrigerator 3, a steel pipe 9, and an air-cooled protection cover 12, which are connected in sequence, the air-cooled protection cover 12 is disposed outside a camera 15, the steel pipe 9 and the air-cooled protection cover 12 are connected through a metal hose 10, and a power cable 7 passes through the steel pipe 9 and the metal hose 10 and is connected with the camera 15.

In the embodiment, the steel pipe 9 is a cooling galvanized steel pipe, the refrigerator 3 is any one of various micro refrigerators commonly used in the industry, the maximum cooling temperature can reach 25 ℃, a compressed air source uses clean compressed air, the pressure can be controlled to be 0.2-0.6 MPa, and the air consumption is 5-20 m 3/h; the air-cooled shield 12 is of a single-layer or double-layer stainless steel structure. The end part of the steel pipe 9 is provided with a steel pipe joint 4, a compressed air source is connected with the refrigerator 3 through a pipeline and then is connected into the steel pipe 9 through the steel pipe joint 4, and the compressed air source is cooled by the micro refrigerator.

It should be noted that, in this embodiment, for the power supply and signal transmission cable of the camera 15, that is, the power supply cable 7 in the drawing, a special high temperature resistant cable is not required, but in a high temperature environment area, a high-pressure metal hose 10 is connected between the steel pipe 9 and the air-cooled protective cover 12, the power supply cable 7 is laid and installed in the metal hose 10 for protection, a cable inlet 8 is further provided at a side of the steel pipe 9, a common inlet 11 is provided on the air-cooled protective cover 12, the power supply cable 7 firstly enters the steel pipe 9 through the cable inlet 8, then continues to extend along the inside of the metal hose 10, and finally is connected to the camera 15 through the common inlet 11.

This embodiment utilizes steel pipe 9, metal collapsible tube 10 and air-cooled protection casing 12 are connected and are formed integration overall structure, the compressed air that flows passes through refrigerator 3 to steel pipe 9, the air of metal collapsible tube 10 and air-cooled protection casing 12 cools down the cooling and discharges through the export of air-cooled protection casing 12, at high temperature environment regional cable whole journey by the pipeline protection, and whole journey cools off through cooling compressed air source, with camera 15 cooling pipeline and cable protection pipeline integration, make ordinary cable can use, effectively overcome the various inconveniences that present single application high temperature resistant cable brought, staff's working strength has been reduced, the monitoring effect has been improved.

Example 2

The integrated cooling protection device for the front end of the camera in the embodiment is basically the same as that in embodiment 1, and further, the embodiment further includes a temperature controller 5 and a temperature transmitter 14 which are connected through a temperature transmitter cable 6, the temperature controller 5 is arranged outside, the temperature transmitter 14 is arranged in an air-cooled protective cover 12, specifically, a chip resistor can be adopted, and the temperature transmitter cable 6 penetrates through a steel pipe 9 and a metal hose 10 and is connected with the temperature transmitter 14. More specifically, the temperature transmitter cable 6 is also routed through the cable inlet 8 into the steel tube 9 and through the common inlet 11 into the air-cooled enclosure 12.

In this embodiment, a stop valve 1 and an electric control valve 2 are further disposed on the connection pipeline between the compressed air source and the refrigerator 3, and the electric control valve 2 is further connected to the temperature controller 5 and the opening degree thereof is controlled by the temperature controller. In practical application, can effectively monitor the temperature environment in air-cooled protection casing 12 through temperature transmitter 14, ensure the cooling protecting effect of anterior segment, temperature transmitter 14 sends temperature signal to temperature controller 5, utilizes temperature controller 5 to control the aperture of electrical control valve 2 to correspond the cooling intensity of adjustment compressed air source, then the suggestion of reporting to the police when temperature transmitter 14 detects that inside temperature exceeds standard, ensure production safety.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a camera front end integration cooling protector which characterized in that: the camera protection device comprises a compressed air source, a refrigerator (3), a steel pipe (9) and an air-cooled protection cover (12) which are sequentially connected, wherein the air-cooled protection cover (12) is arranged on the outer side of a camera (15), the steel pipe (9) and the air-cooled protection cover (12) are connected through a metal hose (10), and a power cable (7) penetrates through the steel pipe (9) and the metal hose (10) and is connected with the camera (15).

2. The camera front end integrated cooling shield as recited in claim 1, further comprising: the temperature control device is characterized by further comprising a temperature controller (5) and a temperature transmitter (14) which are connected through a temperature transmitter cable (6), wherein the temperature transmitter (14) is arranged in the air-cooled protective cover (12), and the temperature transmitter cable (6) penetrates through the steel pipe (9) and the metal hose (10) and is connected with the temperature transmitter (14).

3. The camera front end integrated cooling shield as recited in claim 2, further comprising: a stop valve (1) and an electric regulating valve (2) are also arranged on a connecting pipeline between the compressed air source and the refrigerator (3), and the electric regulating valve (2) is also connected with a temperature controller (5) and the opening degree of the temperature controller is controlled by the temperature controller.

4. The camera front end integrated cooling shield as recited in claim 2, further comprising: a cable inlet (8) is formed in the steel pipe (9), and the power cable (7) and the temperature transmitter cable (6) enter the steel pipe (9) from the cable inlet (8) to be arranged.

5. The camera front end integrated cooling shield as recited in claim 2, further comprising: a shared inlet (11) is arranged on the air-cooled protective cover (12), and the temperature transmitter cable (6) and the power cable (7) enter the air-cooled protective cover (12) through the shared inlet (11).

6. A camera front end integrated cooling shield according to any one of claims 1-5, wherein: the air-cooled protective cover (12) adopts a single-layer or double-layer stainless steel structure.

7. A camera front end integrated cooling shield according to any one of claims 1-5, wherein: the steel pipe (9) is a galvanized steel pipe.

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