Automatic air tightness detection apparatus of heat exchange tube
An automatic detection device and air-tightness technology, applied in the direction of liquid-tightness measurement using liquid/vacuum degree, and detecting the appearance of fluid at the leakage point, etc., can solve the problem of manual operation of sealing and connection, low production efficiency, and increased cost and other problems, to achieve the effect of automatic connection, convenient operation and improved production efficiency
Inactive Publication Date: 2015-04-22
JIANGSU WUJIN STAINLESS STEEL PIPE GRP
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Problems solved by technology
The air tightness detection device in the prior art can only detect one heat exchange pipe at a time, and the efficiency is low; if multiple heat exchange pipes are to be tested, it is necessary to use corresponding multiple inflators to inflate the pipes, and simultaneously use multiple A detection equipment increases the cost; and often the sealing and connection at both ends of the pipeline require manual operation, and the production efficiency is low.
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Embodiment 1
[0022] Such as figure 1 As shown, a heat exchange tube air-tightness automatic detection device includes a water tank 1, a detection platform and a driving device 1, and the driving device 1 can drive the detection platform to float out or sink into the water tank 1; the detection platform includes Mounting platform 2, the tail sealing seat 3 installed on the mounting platform 2, the inflating device slidingly connected with the mounting platform 2, the driving device 2 and the supporting roller that drives the inflating device to slide on the mounting platform 2, and the supporting roller 6 is installed Between the tail sealing seat 3 and the inflation device;
[0023] Such as figure 1 As shown, specifically, the installation method between the driving device one, the mounting table 2, the water tank 1, the sealing seat, the inflation device and the driving device two is: the driving device one in this embodiment adopts the cylinder one 9, and the cylinder one 9 The output ...
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Provided in the invention is an automatic air tightness detection apparatus of a heat exchange tube. The detection apparatus comprises a water tank, a detection bench, and a drive unit being capable of driving the detection bench to float to the surface of the water tank or sink below the surface of the water tank. The detection bench includes a mounting bench, a tail sealing seat installed at the mounting bench, an air charging device connected with the mounting bench in a sliding mode, a drive unit II driving the air charging device to slide at the mounting bench, and a support roller; and the support roller is installed between the tail sealing seat and the air charging device. A plurality of sealing heads are arranged at the tail sealing seat. The air charging device includes an air-charging cylinder and a plurality of air-charging heads communicated with the air-charging cylinder. And a plurality of grooves are formed in the support roller. The numbers of the sealing heads, air-charging heads, and grooves are equal; and the sealing heads, air-charging heads, and grooves correspond to each other one by one. With the automatic air tightness detection apparatus, air tightness detection can be carried out on multiple heat exchange tubes simultaneously by using one detection apparatus; and with the support roller, automatic connection between the air charging device and the heat exchange tube can be realized. The operation is convenient; and the production efficiency is improved.
Description
technical field [0001] The invention relates to the field of air tightness detection, in particular to an air tightness detection device for heat exchange pipelines. Background technique [0002] Heat exchange pipes are mostly used in the heat dissipation systems of boilers, air conditioners or refrigerators, etc., and all of them must be tested for air tightness to confirm whether there is any leakage. The air tightness detection device in the prior art can only detect one heat exchange pipe at a time, and the efficiency is low; if multiple heat exchange pipes are to be tested, it is necessary to use corresponding multiple inflators to inflate the pipes, and simultaneously use multiple A detection device increases the cost; moreover, the sealing and connection at both ends of the pipeline often require manual operation, and the production efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the ...
Claims
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IPC IPC(8): G01M3/08
Inventor 邵烨李乐刘一鸣朱秋华刘励杨之光
Owner JIANGSU WUJIN STAINLESS STEEL PIPE GRP