A kind of upward thermometer

A kind of upward thermometer

  • CN 101,900,610 B
  • Filed: 07/01/2010
  • Issued: 03/30/2016
  • Est. Priority Date: 07/01/2010
  • Status: Active Grant
First Claim
Patent Images

1. a upward thermometer, by glass bead (1), calcium chloride water (2), calcium chloride water water column (3), circular hole post (4), retainer plate (5), scale (6), rope (7), tie point (8), shelf (9) forms, it is characterized in that in glass bead (1), filling the calcium chloride water (2) adding orchil, (1) connects glass tube to glass bead, glass tube leaves scale (6), glass tube top is provided with the retainer plate (5) that rope (7) connects, rope (7) is upper fixing at shelf (9) through tie point (8),Described a kind of upward thermometer, is welded and fixed underground preburied in the pin on shelf and park during use, or, during use, underground preburied in the pin on shelf and park is fixed with securing member.

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