CN2050968U

CN2050968U - Continuous double colour glass plate tank gage

Info

Publication number: CN2050968U
Application number: CN 89203210
Authority: CN
Inventors: 章义; 章列虎
Original assignee: PIPELINE INSTRUMENTS FACTORY RUIAN CITY
Current assignee: PIPELINE INSTRUMENTS FACTORY RUIAN CITY
Priority date: 1989-03-16
Filing date: 1989-03-16
Publication date: 1990-01-10

Abstract

The utility model relates to a visual measuring instrument for liquid position. The principle of the existing glass plate liquid level gauge is utilized to design bicolor displaying glass and an interlacing installation method. The utility model discloses in the picture 1. The glass displays two colors when the liquid enters the liquid level gauge and contacts with the glass. The utility model can continuously measure, overcoming an observation display blind zone, lighting without light, displaying the liquid clearly and enlarging range of measurement, and a continuous double colors glass plate liquid level gauge is created. The utility model has the advantage of simple structure, reduced cost and simplified devices, and can bring positive effects on the measurement of the liquid level in a pressed container.

Description

Continuous double colour glass plate tank gage

The utility model is the measurement instrument directly perceived about liquid position, be applicable to the indication on the spot of liquid level in the pressure-vessel, as industrial various towers such as oil, chemical industry, metallurgy, light industry, coal gas, jar, groove etc., be particularly useful for the liquid level indication of media such as colourless transparent liquid such as water, gasoline, liquefied ammonia, liquefied gas.

Existing known technology is that the glass plate liquid level gauge connects the formation linker by connecting screw thread or flange and tested container up and down, by read on the direct scale of glass plate the liquid position in the container, as UB type, HGS type, its shortcoming is that demonstration is unclear, range estimation is difficult, and forms the measurement blind area of 40mm every glass plate connection place.Maximum measurement range has only 1460mm., the GSJ type two-colour fluviograph produced of optical instrument factory, Tieling can overcome liquid level and show shortcoming unintelligible, the range estimation difficulty, but double-colored demonstration needs the power lights optical illumination, and the narrow problem of measurement blind area that every glass plate junction forms and liquid level gauge measurement range is still unresolved.

The purpose of this utility model is to overcome outside the deficiency of known technology, and a kind of lighting that do not need is provided, and does not have the blind area of measurement, the double-colored continuous glass plate liquid level gauge that measurement range is enlarged.

For reaching the purpose of this utility model, can adopt following solution to finish, principle according to the radiation and the refraction of light, the contact liq face that shows glass is processed into V-type shows angle indent (as Fig. 5), and pass through someway, make its two sided become coloured transparent body (red or other colors) and show that to monolithic glass V-type indent the angle is chromoplast in top view, pass through cover plate, bolts assemblies is on body, the V-type indent shows that the angle at angle is 65 °～70 °, and its best image angle is advisable with 67 °.Its summit line that shows the angle is parallel in the center line that shows glass, the every joint liquid level gauge that installs with communicating pipe cross connection (as shown in Figure 1), to show that with U type set bolt glass left and right sides balancing by transposition is fixed on the supporting mass, communicating pipe is by Communicating device and connect and draw mounting flange, whole liquid level gauge is communicated with, and be equipped with up and down at liquid level gauge and stop up bolt and blowoff valve, so that use when emptying and blowdown.

When liquid in flange port enters liquid level gauge when showing glass contact, glass display is double-colored, promptly liquid shows black, gas shows red, liquid gas interphase is high-visible.

The utility model is compared with known, has double-colored demonstration, do not need the light power illumination, make liquid position clear obviously, glass intersects to install does not have the blind area of demonstration, and supporting mass can bear under the situation of load at bearing support, strengthened measurement range, maximum measurement range can reach 6000mm, has simplified equipment on the whole, has saved investment.

The utility model has following accompanying drawing

Fig. 1 is a front view of the present utility model

Fig. 2 is a side view of the present utility model

Fig. 3 is a cut-open view of the present utility model

Fig. 4 is for showing the glass front view

Fig. 5 is that Fig. 4 is along the A-A cut-open view

Accompanying drawing has been represented structure of the present utility model and embodiment, be described further below in conjunction with accompanying drawing, the contact liquid level processing v-depression as shown in Figure 5 that shows glass (14) is shown the angle, its best angle is 67 °, and load onto colored transparent body (15) (as red plexiglass etc.) in the both sides that show glass (14) by cover plate (10), bolt (11) is assemblied on the liquid level gauge body (12), the every joint liquid level gauge that assembles was linked up with communicating pipe (5), and be fixed on supporting mass (7) with U-shaped set bolt (13) left and right sides balancing by transposition, cross over pipe (5) tightens up with gland nut (4) with the body (12) of liquid meter position, cross over pipe (5) is by Communicating device (2) and draw connection orchid (8), make whole liquid level gauge UNICOM (as Fig. 1), and be equipped with up and down at liquid level gauge and stop up bolt (9) and blowoff valve (1), and, make itself and storage liquid tower at the last Weld-supporting frame (6) of supporting mass (7), jar, groove draws and connects installation.

Claims

1, a kind of double-colored continuous glass plate liquid level gauge, by liquid level gauge body (12), show glass (14), communicating pipe (5), supporting mass (7), cover plate (10), it is characterized in that showing that the two sides of glass (14) are colored transparent thing (15), connecing liquid level has the V-arrangement indent to show the angle, show glass (14) by staggered installation of communicating pipe (5), but make fluid to be measured show double-colored and dead zone-eliminating continuous coverage.

2, double-colored continuous glass plate liquid level gauge as claimed in claim 1 is characterized in that showing the transparent body of the colored transparent thing (15) of glass (14) two sides for red (or other color).

3, double-colored continuous glass plate liquid level gauge as claimed in claim 1 or 2 is characterized in that the liquid level that connects that shows glass (14) has the V-arrangement indent to show the angle, and its angles of display is 65 °～70 °.

4, double-colored continuous glass plate liquid level gauge as claimed in claim 2 is characterized in that having the V-arrangement indent and shows that the demonstration glass (14) at angle designs with pressing the formed non-blind area of staggered installation method communicating pipe (5), constitutes whole continuous.

5, double-colored continuous glass plate liquid level gauge as claimed in claim 4 is characterized in that the indent that shows glass (14) shows that the summit line at angle is parallel with the center line that shows glass (14).