Refrigerant charging device
A refrigerant and injection gun technology, which is applied to refrigerants, refrigerators, refrigeration components, etc., can solve the problems of uncontrollable refrigerant pressure and flow, low charging accuracy, and large charging volume, so as to save refrigerant consumption and charge The effect of various forms and fast filling speed
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[0040] The present invention will be described in detail below in conjunction with examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0041] Such as figure 1 As shown, the refrigerant charging device according to an embodiment of the present invention is used for charging refrigerant to the indoor unit evaporator of an air conditioner, and includes a single-chip microcomputer 100 , a multi-channel charging mechanism 200 and a refrigerant pipeline 300 .
[0042] Wherein, the multi-channel charging mechanism 200 is respectively connected to the outlet of the refrigerant pipeline 300 and the self-sealing interface of the charged evaporator 01 , and can charge the refrigerant in the refrigerant pipeline 300 into the interior of the charged evaporator 01 . The multi-channel filling mechanism 200 is also electrically connected to the single-chip microcompute...
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