Temperature measurement and imaging dual-integrated industrial television

Abstract

The utility model provides a temperature measurement and imaging dual-integrated industrial television, which comprises a cylinder body device, a machine body device arranged in the cylinder body device and a base device arranged outside the cylinder body device, and is characterized in that the base device is fixedly arranged on an outer cylinder; the barrel device comprises an outer barrel, an inner barrel installed in the outer barrel, a protective cover connecting the outer barrel and the inner barrel and an installation frame installed on the protective cover, the installation frame is arranged in the inner barrel, and the machine body device comprises an imaging machine body fixed to the installation frame, a temperature measuring machine body, an imaging lens arranged on the protective cover and a temperature measuring lens arranged on the protective cover. The machine body and the lens are respectively arranged on the mounting frame and the protecting cover, and the mounting frame is fixedly arranged on the protecting cover, so that the machine body is arranged close to the lens, the distance between the lens and the machine body is reduced, and the loss of light propagation can be reduced to increase the imaging accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical communication, in particular to an industrial television with dual integration of temperature measurement and imaging. Background Art

[0002] In the process of using industrial television to monitor blast furnaces, it is often necessary to measure and control the temperature conditions in the blast furnace. Therefore, it is necessary to use an infrared thermometer to collect the temperature distribution in the blast furnace, and form an infrared monitoring video based on the temperature distribution to feedback to the staff. Since there are very few monitoring positions reserved when the blast furnace is built, the positions of image monitoring and infrared monitoring in the blast furnace are correspondingly reduced. In order to reduce the number of monitoring equipment, the patent document with patent number: CN200310112645.6 discloses an image temperature measurement device based on color and near-infrared dual CCD, which is specifically integrated and installed in the same industrial television. Specifically, a dual-optical optical lens and two CCD cameras are installed in the detection probe to form a high-temperature image probe. The two lenses collect light and the two sets of probes analyze it to complete the monitoring of the working conditions in the blast furnace and the temperature detection of the heating target, so as to adjust the combustion control of the furnace. When the above equipment is used, due to the separate setting of the lens and the camera, the light has a lack of heat and spectrum after multiple refractions, resulting in reduced imaging accuracy and the loss of monitoring images. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the imaging monitoring image is missing due to the separate arrangement of the lens and the camera body.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an industrial television with dual integration of temperature measurement and imaging, comprising a cylinder device, a body device installed in the cylinder device and a base device arranged outside the cylinder device, the base device is fixedly installed on the outer cylinder, the cylinder device comprises an outer cylinder, an inner cylinder installed in the outer cylinder, a protective cover connecting the outer cylinder and the inner cylinder, and a mounting frame installed on the protective cover, the mounting frame is arranged in the inner cylinder, and the body device comprises an imaging body fixed on the mounting frame, a temperature measuring body, an imaging lens arranged on the protective cover, and a temperature measuring lens.

[0005] Furthermore, a spacer ring is fixedly mounted on the protective cover, the outer cylinder is sleeved on the outer side of the spacer ring in an interference fit manner, the inner cylinder is inserted on the inner side of the spacer ring in an interference fit manner, and a cooling interlayer is formed between the outer cylinder and the inner cylinder.

[0006] Furthermore, an air inlet pipe and an air outlet pipe are provided on the outer cylinder, and the air inlet pipe and the air outlet pipe are both connected to the cooling interlayer.

[0007] Furthermore, a vent is provided on the protective cover at one side of the inner cylinder, and the vent is connected to the inner side of the inner cylinder.

[0008] Furthermore, the protective cover on one side of the inner cylinder includes a protective plate and a pressure ring, the pressure ring and the spacer ring clamp the protective plate, the pressure ring is provided with a through hole, and the spacer ring is provided with a threaded hole corresponding to the through hole.

[0009] Furthermore, a dust removal gap is left between the guard plate and the pressure ring, a dust removal air duct is opened in the spacer ring, the dust removal gap corresponds to the dust removal air duct, and the gas in the cooling interlayer can be blown onto the guard plate through the dust removal air duct and the dust removal gap.

[0010] Furthermore, a receiving notch is formed in the central portion of the protective cover, and the receiving notch is arranged corresponding to the imaging lens and the temperature measuring lens.

[0011] Furthermore, the base device includes an adjustment frame, a waterproof cover and a base installed on the outer cylinder, and the waterproof cover is arranged above the imaging lens and the temperature measuring lens.

[0012] Furthermore, the adjustment frame cover is arranged on the outer side of the base, the adjustment frame is provided with an arc-shaped waist-shaped groove, and an adjustment pin is installed on the base corresponding to the waist-shaped groove, and the adjustment pin can be inserted into the waist-shaped groove.

[0013] The beneficial effect of the utility model is that the mounting frame is installed on the protective cover, the mounting frame and the protective cover are an integrated structure, the body device is respectively installed on the mounting frame and the protective cover, the imaging body and the temperature measuring body in the body device are fixed on the mounting frame, and the imaging lens and the temperature measuring lens in the body device are fixed on the protective cover. Since the mounting frame and the protective cover are fixedly connected, the imaging lens and the temperature measuring lens are close to the imaging body and the temperature measuring body, the imaging distance of the body device is reduced, and the loss of light in the process of collecting and transmitting can be reduced, thereby ensuring the accuracy of monitoring imaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a stereogram of the industrial television with dual integration of temperature measurement and imaging of the utility model;

[0016] Figure 2 yes Figure 1 A three-dimensional cross-sectional view of

[0017] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 yes Figure 1 Side view of

[0019] Figure 5 is along Figure 4 Cross-sectional view of the middle BB;

[0020] In the figure: a cylinder device 10, a body device 20, a base device 30, an outer cylinder 110, an inner cylinder 120, a protective cover 130, a mounting frame 140, an air inlet pipe 111, an air outlet pipe 112, a spacer ring 131, a vent 132, a protective plate 133, a pressure ring 134, an imaging body 210, a temperature measuring body 220, an imaging lens 230, a temperature measuring lens 240, a receiving slot 135, an adjustment frame 310, a waterproof cover 320, a base 330, and a waist-shaped groove 311. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0022] like Figures 1 to 5 As shown, this embodiment provides an industrial television with dual integration of temperature measurement and imaging, including a cylinder device 10, a body device 20 installed in the cylinder device 10, and a base device 30 arranged outside the cylinder device 10.

[0023] The barrel device 10 includes an outer barrel 110 , an inner barrel 120 installed in the outer barrel 110 , a protective cover 130 connecting the outer barrel 110 and the inner barrel 120 , and a mounting bracket 140 installed on the protective cover 130 .

[0024] The outer cylinder 110 is provided with an air inlet pipe 111 and an air outlet pipe 112, both of which are connected to an external air pressure system. The amount of gas input into the outer cylinder 110 can be maintained through the air inlet pipe 111 and the air outlet pipe 112, thereby controlling the gas pressure. The inner cylinder 120 is accommodated in the outer cylinder 110, and a cooling interlayer is formed between the inner cylinder 120 and the outer cylinder 110. High-pressure gas can be input into the cooling interlayer through the air inlet pipe 111 and the air outlet pipe 112. The heat in the inner cylinder 120 can be taken away by the high-pressure flow of the gas, thereby achieving cooling of the inner cylinder 120. The protective cover 130 is arranged at the ends of the outer cylinder 110 and the inner cylinder 120. Preferably, a spacer ring 131 is fixedly installed on the protective cover 130. The outer cylinder 110 is sleeved on the outer side of the spacer ring 131 in an interference fit manner, and the inner cylinder 120 is inserted into the inner side of the spacer ring 131 in an interference fit manner. Under the fixation of the spacer rings 131 on both sides of the protective cover 130, the cooling interlayer between the outer cylinder 110 and the inner cylinder 120 is always kept stable. The mounting frame 140 is fixedly installed on the protective cover 130, and the mounting frame 140 is arranged in the inner cylinder 120. The body device 20 is fixedly installed on the mounting frame 140 and the protective cover 130, and the base device 30 is fixedly installed on the outer cylinder 110. The combustion conditions and combustion temperature in the furnace can be measured through the body device 20, and the industrial television can be installed on the side wall of the furnace body through the base device 30.

[0025] Preferably, a vent 132 is provided on the protective cover 130 on one side of the inner tube 120 , and the vent 132 is connected to the inner side of the inner tube 120 . High-pressure cooling gas can be injected into the inner tube 120 through the vent 132 to cool down and protect the body device 20 in the inner tube 120 .

[0026] Preferably, the protective cover 130 on the other side of the inner cylinder 120 includes a protective plate 133 and a pressure ring 134. The protective plate 133 is arranged on the side of the spacer ring 131 away from the cylinder device 10. The protective plate 133 is arranged on the spacer ring 131. The pressure ring 134 and the spacer ring 131 clamp the protective plate 133. A through hole is opened on the pressure ring 134. The spacer ring 131 is provided with a threaded hole corresponding to the through hole. The pressure ring 134 can be fixed on the spacer ring 131 by clamping with screws. When the screws are tightened, the spacer ring 131 and the pressure ring 134 clamp and fix the protective plate 133. A dust removal gap is left between the protective plate 133 and the pressure ring 134. A dust removal air duct is opened in the spacer ring 131. The dust removal air duct corresponds to the dust removal gap. The high-pressure gas in the cooling interlayer can be blown to the protective plate 133 through the dust removal air duct and the dust removal gap.

[0027] like Figure 2 , Figure 3 and Figure 5 As shown, the body device 20 includes an imaging body 210 fixed on the mounting frame 140 , a temperature measuring body 220 , an imaging lens 230 and a temperature measuring lens 240 disposed on the protective cover 130 .

[0028] The imaging body 210 and the temperature measuring body 220 are integrated in the inner cylinder 120. Both the imaging body 210 and the temperature measuring body 220 are arranged close to the protective cover 130. The imaging body 210 is arranged corresponding to the imaging lens 230, and the temperature measuring body 220 is arranged corresponding to the temperature measuring lens 240. A receiving notch 135 is provided at the center of the protective cover 130. The receiving notch 135 is arranged corresponding to the imaging lens 230 and the temperature measuring lens 240. The light collected by the imaging lens 230 can be directly fed back to the imaging body 210, and the infrared light collected by the temperature measuring lens 240 can be directly fed back to the temperature measuring body 220. The imaging body 210 generates a video signal according to the optical signal and transmits it to the terminal. The temperature measuring body 220 generates an image according to the thermal signal and transmits it to the terminal. The comprehensive comparison of the two results can ensure the accuracy of industrial television imaging.

[0029] Preferably, the receiving groove 135 is arranged corresponding to the dust removal gap. Due to the special angle design of the dust removal gap, the gas blown out through the dust removal gap can pass through the imaging lens 230 and the temperature measuring lens 240. The airflow sweeps the dust on the surface of the imaging lens 230 and the temperature measuring lens 240, and forms airflow protection for the imaging lens 230 and the temperature measuring lens 240 to prevent high-temperature dust and the like from scratching the lens surface.

[0030] The base device 30 includes an adjustment frame 310, a waterproof cover 320 and a base 330 installed on the outer cylinder 110. The waterproof cover 320 is installed on the outer cylinder 110. The waterproof cover 320 is installed above the imaging lens 230 and the temperature measuring lens 240. The waterproof cover 320 can prevent the falling objects from above from damaging the imaging lens 230 and the temperature measuring lens 240. The base 330 is arranged below the adjustment frame 310. The adjustment frame 310 is installed on the outside of the base 330. The adjustment frame 310 is provided with an arc-shaped waist groove 311. The base 330 is installed with an adjustment pin corresponding to the waist groove 311. The adjustment pin can be inserted into the waist groove 311. Under the restriction and fixation of the adjustment pin 331, the adjustment frame 310 can be adjusted and installed on the base 330.

[0031] When the above is used, the base 330 is installed at the monitoring position on the furnace wall, and the power line and the video line are inserted into the inner tube 120 through the vent 132 to supply power to the imaging body 210 and the temperature measuring body 220, and at the same time facilitate the video output of the two. Then, the adjustment frame 310 is rotated relative to the base 330 to adjust the monitoring angle of the industrial television. Then, the air inlet pipe 111 and the air outlet pipe 112 are connected to the air source system. Under the control of the air source system, the cooling air pressure in the cooling interlayer can be controlled. At the same time, the gas can be blown to the imaging lens 230 and the temperature measuring lens 240 through the dust removal airway and the dust removal gap, and the lenses are purged, protected and cleaned. The protective cover 130 can be installed with the imaging lens 230 and the temperature measuring lens 240, and the mounting frame 140 can be used to provide an installation position for the imaging body 210 and the temperature measuring body 220, so that the gap between the lens and the body can be adjusted to ensure sufficient absorption of light to the greatest extent, thereby reducing the distortion of the imaging image.

[0032] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An industrial television with dual integration of temperature measurement and imaging, comprising a barrel device (10), a body device (20) installed in the barrel device (10), and a base device (30) arranged outside the barrel device (10), wherein the base device (30) is fixedly installed on the barrel device (10), characterized in that: The barrel device (10) comprises an outer barrel (110), an inner barrel (120) installed in the outer barrel (110), a protective cover (130) connecting the outer barrel (110) and the inner barrel (120), and a mounting frame (140) installed on the protective cover (130); the mounting frame (140) is arranged in the inner barrel (120); and the body device (20) comprises an imaging body (210) fixed on the mounting frame (140), a temperature measuring body (220), an imaging lens (230) arranged on the protective cover (130), and a temperature measuring lens (240).

2. The industrial television with dual integration of temperature measurement and imaging according to claim 1, characterized in that: A spacer ring (131) is fixedly mounted on the protective cover (130); the outer cylinder (110) is sleeved on the outer side of the spacer ring (131) in an interference fit manner; the inner cylinder (120) is inserted into the inner side of the spacer ring (131) in an interference fit manner; and a cooling interlayer is formed between the outer cylinder (110) and the inner cylinder (120).

3. The industrial television with dual integration of temperature measurement and imaging according to claim 2 is characterized by: An air inlet pipe (111) and an air outlet pipe (112) are provided on the outer cylinder (110), and the air inlet pipe (111) and the air outlet pipe (112) are both connected to the cooling interlayer.

4. The industrial television with dual integration of temperature measurement and imaging according to claim 1, characterized in that: A vent (132) is provided on the protective cover (130) on one side of the inner cylinder (120), and the vent (132) is connected to the inner side of the inner cylinder (120).

5. The industrial television with dual integration of temperature measurement and imaging according to claim 3 is characterized by: The protective cover (130) on one side of the inner cylinder (120) comprises a protective plate (133) and a pressure ring (134); the pressure ring (134) and the spacer ring (131) clamp the protective plate (133); a through hole is formed on the pressure ring (134); and a threaded hole corresponding to the through hole is formed on the spacer ring (131).

6. The industrial television with dual integration of temperature measurement and imaging according to claim 5, characterized in that: A dust removal gap is left between the guard plate (133) and the pressure ring (134), a dust removal air duct is opened in the spacer ring (131), the dust removal gap corresponds to the dust removal air duct, and the gas in the cooling interlayer can be blown to the guard plate (133) through the dust removal air duct and the dust removal gap.

7. The industrial television with dual integration of temperature measurement and imaging according to claim 1, characterized in that: A receiving notch (135) is formed at the center of the protective cover (130), and the receiving notch (135) is arranged corresponding to the imaging lens (230) and the temperature measuring lens (240).

8. The industrial television with dual integration of temperature measurement and imaging according to claim 1, characterized in that: The base device (30) comprises an adjustment frame (310) mounted on the outer cylinder (110), a waterproof cover (320) and a base (330), wherein the waterproof cover (320) is arranged above the imaging lens (230) and the temperature measuring lens (240).

9. The industrial television with dual integration of temperature measurement and imaging according to claim 8, characterized in that: The adjustment frame (310) is covered on the outer side of the base (330); a circular arc-shaped waist-shaped groove (311) is provided on the adjustment frame (310); an adjustment pin (331) is installed on the base (330) corresponding to the waist-shaped groove (311); and the adjustment pin (331) can be inserted into the waist-shaped groove (311).

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