Winter is anti -freeze with irrigation pipe ponding draw -out device
The utility model discloses a winter is anti -freeze with irrigation pipe ponding draw -out device, which comprises a housin, the left side of casing, right side both sides wall symmetry fixed mounting has actuating mechanism, and the last lateral wall of casing symmetry fixed mounting has supplemen...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a winter is anti -freeze with irrigation pipe ponding draw -out device, which comprises a housin, the left side of casing, right side both sides wall symmetry fixed mounting has actuating mechanism, and the last lateral wall of casing symmetry fixed mounting has supplementary moving mechanism, the lower lateral wall center fixed mounting of department of casing has theblock rubber, and the imbibition hole has evenly been seted up in the block rubber, make this device use the pipeline with different models, make this device remove in the pipeline through drive arrangement, open behind the minipump, in inhaleing liquid storage box through the imbibition hole ponding in with the pipeline, if it is lower when the temperature, when the interior ponding of pipeline has had the part frozen, the by heating piece is to the heating of little iron plate, can make behind the melting ice in the pipeline, through the imbibition hole absorbing, through the utility model discloses can avoid pondin |
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