Gas tank storage capacity overload detection and control interlocking device

A detection control and interlocking device technology, applied in gas/liquid distribution and storage, adjustable capacity gas storage tanks, mechanical equipment, etc., can solve the problems of high cost per unit, design pressure deviation, and many monitoring system components , to achieve the effect of convenient maintenance, simple structure and reliable use
CN104500962AActive Publication Date: 2015-04-08MAGANG (GROUP) HOLDING CO LTD +1
6 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
MAGANG (GROUP) HOLDING CO LTD
Publication Date
2015-04-08

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a gas tank storage capacity overload detection and control interlocking device comprising a steel rope, a pulley, an indicating sign with gas storage capacity scales, a pointer, a weight and a proximity sensor. The device is capable of judging the high limit and low limit of the gas tank storage capacity, the high limit and low limit serve as the judgment basis for mutual authentication with gas tank monitoring system single tank instrument analog quantity parameters, the gas tank storage capacity overlimit judgment and interlocking control can be completed, the gas tank is guaranteed operating in a safe capacity range, the defects on economics and timeliness since multiple monitoring system tank instruments are configured or overlimit is verified and judged by acquiring the gas tank storage pressure are solved, and the device is simple in structure, reliable to use, low in cost, convenient to maintain and durable.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of automatic control of gas cabinets, in particular to an interlocking device for detection and control of excess gas storage capacity in gas cabinets. Background technique

[0002] The gas storage capacity is an important parameter for the safe operation of the gas cabinet. In operation and management, the safe capacity of the gas cabinet refers to the gas storage capacity not greater than 90% of the rated storage capacity of the gas cabinet, and not lower than 10% of the rated storage capacity; higher or lower than the specified value is overrun.

[0003] There are two conventional monitoring methods for gas storage capacity. One is the counter instrument of the automatic monitoring system, which uses laser, radar reflection and other means to measure the height of the gas tank piston, and converts it into gas storage capacity through program calculation. This method displays the storage capacity of the gas tan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More