Liquid filling volume verification bottle

A technology for verifying bottle and filling volume, which is applied in the direction of liquid/fluid solid measurement, volume measuring instrument/method, measuring device, etc. It can solve the problem of increasing the number of filling and sealing machine filling volume adjustments, inability to accurately display filling volume errors, and restricting detection Efficiency and other issues, to achieve the effect of accurate measurement, simple structure and easy manufacture

Inactive Publication Date: 2012-12-26
泰州市苏京实验仪器科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the standard measuring cup has a large caliber, that is, a large liquid level, and cannot accurately display the filling error, which increases the number of adjustments to the filling volume of the filling and sealing machine, which restricts the improvement of detection efficiency.

Method used

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  • Liquid filling volume verification bottle
  • Liquid filling volume verification bottle

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Embodiment Construction

[0012] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0013] figure 1 The shown liquid capacity verification bottle with a rated capacity of 1000ml is a transparent glass container with an open structure, including a base 1, a liquid storage tube 2, a metering tube 3 and a drainage tube 4 connected sequentially from bottom to top. The drainage tube 4 is a conical tube with the large-diameter end facing upwards, and the small-diameter end communicates with the metering tube 3 and is integrally connected. The metering tube 3 is a slender circular tube structure, the lower end communicates with the liquid storage tube 2 and is integrally connected, and there is a longitudinal scale 3.1 on the tube wall; the internal capacity of the liquid storage tube 2 accounts for 70% to 85% of the rated capacity , the length of the liquid storage tube 2 is 0.5 to 0.75 times the length of the metering tube...

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Abstract

The invention discloses a liquid filling volume verification bottle which is a transparent glass container in an opening structure. The liquid filling volume verification bottle comprises a base, a liquid storage tube, a measuring tube and a drainage tube. The drainage tube is a conical tube, a large opening diameter end faces upwards, and a small opening diameter end is communicated with the measuring tube and integrally connected with the measuring tube. The measuring tube is in a long and thin circular tube structure, a lower end of the measuring tube is communicated with the liquid storage tube, the measuring tube and the liquid storage tube are integrally connected, and longitudinal scale marks are marked on an outer wall of the tube. The volume in the liquid storage tube is 70%-85% of a rated packing volume of the liquid storage tube, and the length of the liquid storage tube is 0.5-0.75 time that of the measuring tube. The liquid filling volume verification bottle enables most liquid to be placed in the liquid storage tube, remaining liquid enters the measuring tube with a small inner diameter, a filling volume error can be shown through a larger liquid level difference, and the liquid filling volume verification bottle can conveniently measure. In addition, when used, the liquid filling volume verification bottle can be stable in the vertical position and does not roll in the horizontal position due to a low center of gravity.

Description

technical field [0001] The invention relates to a glassware used for volumetric measurement, in particular, the invention relates to a liquid capacity verification bottle. Background technique [0002] Sampling inspection of product filling volume in liquid medicine and vaccine filling production lines is routine work, and on-site measurement and testing of liquid filling volume usually adopts volumetric measurement method. During the test, pour all the liquid medicine or vaccine that has been filled into the bottle into a flat standard measuring cup, judge the filling amount deviation with the scale corresponding to the highest liquid level, and then adjust the filling volume of the filling and sealing machine according to the testing structure. The standard measuring cup in the prior art has simple structure, convenient detection, and can objectively and qualitatively reflect the actual loading error. However, the standard measuring cup has a large caliber, that is, a lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F19/00
Inventor 翁书京翁淇潆
Owner 泰州市苏京实验仪器科技有限公司
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