Instrument cleaning device applied to PCR (Polymerase Chain Reaction) laboratories
A cleaning device and laboratory technology, applied in the field of PCR laboratory equipment, can solve the problems of difficult cleaning of the inner wall, limited space, inconvenience, etc.
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Embodiment 1
[0062] With reference to the accompanying drawings, a PCR laboratory instrument cleaning device includes a tank assembly 1, an opening and closing assembly 2, a rotating assembly 3 and a cleaning assembly 4;
[0063] The tank assembly 1 includes a cleaning tank 101, a sewage pipe 102, an upper cylinder 105, a hinged rod 107 and a top cover 108; the outer edge of the top of the cleaning tank 101 is processed with a circle of folds 103, and the bottom of the upper cylinder 105 is processed with a circle of hemming 106, Flange 103 snaps into wrapping 106, and can rotate in wrapping 106; Clean tank 101 bottom is connected with support leg 104, and clean tank 101 bottom is also connected with sewage pipe 102, and sewage pipe 102 is equipped with valve; A top cover 108 is provided, a hinged rod 107 is connected to the outer wall of the upper cylinder 105, and the top end of the hinged rod 107 is hinged to the top cover 108;
[0064] The inner side of the top cover 108 is provided wi...
Embodiment 2
[0069] With reference to the accompanying drawings, a PCR laboratory instrument cleaning device includes a tank assembly 1, an opening and closing assembly 2, a rotating assembly 3 and a cleaning assembly 4;
[0070] The tank assembly 1 includes a cleaning tank 101, a sewage pipe 102, an upper cylinder 105, a hinged rod 107 and a top cover 108; the outer edge of the top of the cleaning tank 101 is processed with a circle of folds 103, and the bottom of the upper cylinder 105 is processed with a circle of hemming 106, Flange 103 snaps into wrapping 106, and can rotate in wrapping 106; Clean tank 101 bottom is connected with support leg 104, and clean tank 101 bottom is also connected with sewage pipe 102, and sewage pipe 102 is equipped with valve; A top cover 108 is provided, a hinged rod 107 is connected to the outer wall of the upper cylinder 105, and the top end of the hinged rod 107 is hinged to the top cover 108;
[0071] The inner side of the top cover 108 is provided wi...
Embodiment 3
[0085] The difference from Embodiment 2 is that the spray head 409 of this embodiment also moves up and down during operation, so that the spray cleaning is more sufficient.
[0086] It also includes a lifting assembly 5; the lifting assembly 5 includes an inner ring gear 501, a driven gear 502, a reciprocating screw 503, a moving slider 504 and a slide rail 505;
[0087] The inner wall of the cleaning tank 101 is fixedly connected with a longitudinal slide rail 505, on which the sliding block 504 is slidingly connected; the reciprocating screw rod 503 penetrates and is screwed to the moving sliding block 504, and the bottom end is rotationally connected with the inner bottom of the cleaning tank 101, and the top end A driven gear 502 is fixedly connected; an inner ring gear 501 is fixedly connected to the inner wall of the upper barrel 105 , and the driven gear 502 meshes with the inner ring gear 501 .
[0088]Specifically, the upper cylinder 105 rotates relative to the clean...
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