Visual explosion-proof system with heat dissipation function
An explosion-proof system and visual technology, which is applied in the field of visual explosion-proof mechanism cooling system, can solve the problems of fogging and blurring of light-transmitting explosion-proof glass, and cannot continue to detect, and achieve the effects of improving detection accuracy, simple structure, and avoiding cracking
Inactive Publication Date: 2021-04-09
CHINA SOUTH IND GRP AUTOMATION RES INST
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a visual explosion-proof system with heat dissipation function, which can dissipate heat from the explosion-proof cover by adding an air circulation cooling system, thereby solving the problem of fogging and blurring of the light-transmitting explosion-proof glass in the explosion-proof cover due to the heat of the light source, which cannot be sustained detection problem
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[0020] figure 1 A specific embodiment of a visual explosion-proof system with heat dissipation function of the present invention is shown. As shown in the figure, the difference between the visual explosion-proof system and the traditional explosion-proof device is that, in addition to including a closed space composed of the explosion-proof cover 1 and the explosion-proof glass 2, and encapsulating the industrial camera 7 and the light source 8 in the closed space, etc. In addition to the features, a set of cooling mechanism 3 has been added.
[0021] This cooling mechanism 3 is made up of throttle valve A31, throttle valve B32, an air intake pipe 33, an air outlet pipe 34, a check valve 4, an air distribution block 5 and a muffler 6. Wherein, the air flow valve A31 and the air flow valve B32 are all installed on the outer wall of the explosion-proof cover 1, and communicate with the inside of the airtight space formed by the explosion-proof cover 1 and the explosion-proof g...
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The invention discloses a visual explosion-proof system with a heat dissipation function. The visual explosion-proof system comprises an explosion-proof mechanism, an industrial camera, a light source, an airflow valve A, an airflow valve B, an air inlet pipe, an air outlet pipe, a one-way valve, a partitioning block and a silencer. The industrial camera and the light source are fixedly installed and sealed in the explosion-proof mechanism, and the explosion-proof mechanism is composed of an explosion-proof cover and explosion-proof glass. An annular light source is used as the light source. The airflow valve A and the airflow valve B are arranged on the outer wall of the explosion-proof cover and connected with the interior of the explosion-proof mechanism, one end of the air inlet pipe is connected with the airflow valve A, and one end of the air outlet pipe is connected with an airflow adjusting device B. The one-way valve is arranged at the end, away from the airflow valve B42, of the air outlet pipe, an air distribution block is arranged between the one-way valve and the airflow valve B, the silencer is further arranged on the one-way valve, and during work, heat in the anti-explosion cover can flow out along with circulating air through the heat dissipation mechanism.
Description
technical field [0001] The invention relates to the technical field of heat dissipation of a visual explosion-proof mechanism, and relates to a heat dissipation system of a visual explosion-proof mechanism. Background technique [0002] An industrial camera is a key component in a machine vision system. Its most essential function is to convert optical signals into orderly electrical signals, and it has high image stability, high transmission capacity, and high anti-interference ability. In the production process of sensitive pyrotechnic products, it is usually necessary to use industrial cameras for image inspection of workpieces, and also use explosion-proof covers and explosion-proof glass protection outside industrial cameras to illuminate workpieces with strong light sources to obtain higher imaging effects. However, during the inspection process, due to the heating of the light source in the explosion-proof enclosure, the light-transmitting explosion-proof glass was fo...
Claims
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IPC IPC(8): G03B17/55G03B17/02
CPCG03B17/02G03B17/55
Inventor 诸洪史慧芳李昂胥健钟顺金余海勇
Owner CHINA SOUTH IND GRP AUTOMATION RES INST