Constant force release device for fluid pipeline
A release device and fluid pipeline technology, applied in the direction of mechanical equipment, couplings, etc., can solve the problems of fluid overflow, fast wear of joints, and reduced reliability, and achieve the effect of preventing fluid overflow
Active Publication Date: 2016-06-01
AEROSPACE LIFE SUPPORT IND LTD
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Problems solved by technology
[0003] At present, although the joints used for fluid pipelines can realize the function of constant force release, when they are frequently plugged and pulled out, the joints wear out quickly and the reliability is reduced. In order to ensure the pull-off force, the joints need to be replaced regularly. When opening, part of the fluid deposited in the joint will overflow from the joint, affecting safety
Method used
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[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0020] Such as Figure 1 to Figure 5 As shown, a constant force release device for fluid pipelines includes a first connection block 1, a second connection block 2, a water pipe connection block 3 and a butt plug 16, the first connection block 1, the second connection block 2 and The water pipe connection blocks 3 are provided with the same number of through holes, the first connection block 1 and the second connection block 2 are respectively fixed with water pipe connection blocks 3, and the through holes at one end of the first connection block 1 and the second connection block 2 are respectively It communicates with the through hole of the water pipe connecting ...
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The invention relates to a constant force releasing device for a fluid pipeline, comprising a first connecting block, a second connecting block, a water pipe connecting block and a butt joint plug. The first connecting block and the second connecting block are respectively fixed with water pipe connecting blocks. block, the first connecting block and the second connecting block have through holes to communicate with the water pipe connecting block, the first connecting block and the second connecting block include a long through hole and a short through hole, and the butt plug is fixed on the connecting block and connected to the long through hole The holes are connected, and the outer contour of the butt plug corresponds to the inner contour of the short through hole and can be matched. The relative positions of the first connecting block and the second connecting block are provided with different types of through holes, and the first connecting block is provided with a locking mechanism. , the second connecting block is provided with a chuck, and different anti-spill components are provided in the long through hole and the short through hole. Pulling the device with a certain force can disconnect the water pipe, and the device has no leakage in the whole process.
Description
technical field [0001] The invention relates to a constant force releasing device for a fluid pipeline. Background technique [0002] Some fluid delivery equipment, such as personal cooling systems and infusion systems in medical equipment, etc., in emergency situations, when a certain pulling force is applied by the personnel, the equipment and the connecting pipeline need to be disconnected quickly, and at the same time, it is necessary to ensure that the fluid in the pipeline does not leak . [0003] At present, although the joints used for fluid pipelines can realize the function of constant force release, when they are frequently plugged and pulled out, the joints wear out quickly and the reliability is reduced. In order to ensure the pull-off force, the joints need to be replaced regularly. When it is opened, part of the fluid deposited in the joint will overflow from the joint, affecting safety. Contents of the invention [0004] In view of the above technical pro...
Claims
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IPC IPC(8): F16L37/00
CPCF16L37/08
Inventor 闫小超言金徐剑罗鹏肖祥光栾春盛
Owner AEROSPACE LIFE SUPPORT IND LTD