KR20170060303A - A level gauge of fluid tank - Google Patents

Abstract

The present invention relates to a fluid storage tank for a civil engineering and construction site. The fluid storage tank for a civil engineering and construction site is provided with a buoy 20 formed to float on a fluid surface of a water storage tank 10 by buoyancy, a weight 22 coupled to a lower portion of the buoy 20, A gauge rope 26 coupled to the mouth 20 and extending downward outwardly through the upper guide roller 28 of the storage tank 10 and a gauge rope 26 suspended from the distal end of the gauge rope 26, And a gauge rope 26 provided on the inside of the storage tank 10 so as to guide the lifting and lowering of the gauge 20 and a storage tank And a gauge guide (50) vertically installed on an outer surface of the level gauge (10) for guiding upward and downward movement of the level gauge (30).

Description

A level gauge of fluid tank < RTI ID = 0.0 >

The present invention relates to a fluid storage tank level gauge, and more particularly to a fluid storage tank for a civil engineering and construction site, comprising: a buoy (20) formed by buoyancy on a fluid water surface in a storage tank (10) A gauge rope 26 coupled to the mouth 20 and extending downward outwardly through the upper guide roller 28 of the storage tank 10 and a gauge rope 26 And the gauge rope 26 is provided in parallel with the gauge rope 26 inside the storage tank 10 so as to move upward and downward of the port 20 And a gauge guide (50) vertically installed on an outer surface of the storage tank (10) and guided to raise and lower the level gauge (30). The gauge guide Fluid storage tank level gauge It is.

When excavating soil using excavation equipment in civil engineering and construction sites, stabilizing liquids such as water and bentonite are injected into the excavation hole to stabilize the soft ground. A storage tank for storing such fluid is installed. Level gauges of fluid are installed in order to keep the residual amount of fluid in the tank from time to time and to avoid residual depletion. However, the level gauges conventionally used for dust, equipment, And there is a problem in that it is not possible to quickly replenish the remaining amount.

As a conventional technique, in Patent Publication No. 10-2011-0043185, the floating surface of the fluid surface moves up and down according to the change of the amount of fluid in the tank, Although a level gauge is known which is configured to display a fluid level as the display means moves in conjunction with the fan gear by motion, there is a limit that can not be used when the fluid level is high.

As another prior art, there is known a level rage formed in the tank 10 such that the ridge 4 inserted into the guide rod and coupled with the display portion 6 moves up and down along the surface of the fluid in the tank 10-1997-0042116 , The fluid display portion 6 is provided inside the tank and can be seen through a transparent window or the like, which has a limitation in reading the display portion.

As another prior art, a radar level gauge system formed to identify changes between local instantaneous fill levels is known in the art, but there is a problem of increased cost, It has a limitation in applying to the fluid tank used in the water tank.

As another prior art, there is known a level gauge having a transparent window connected to the outside by a pipe connected to a fluid in a tank in the public utility model publication No. 20-2014-0002911, but it is difficult to use even if the viscosity is slightly high, In case there was a disadvantage not available.

In order to solve the problems and disadvantages of the prior art as a level gauge for a construction site, the present invention not only displays the remaining amount of fluid in a tank accurately and reliably when installed in a fluid storage tank, a water treatment tank, The level gauge indicator is formed so that the level gauge indicator is elevated as the remaining amount is reduced. The level gauge indicator is formed so as to easily check the remaining amount even at a long distance, and can be quickly supplemented when the remaining fluid level is low.

The present invention not only accurately and reliably displays the amount of fluid remaining in fluid storage tanks and water treatment tanks in civil engineering and construction sites but also makes it possible to easily ascertain the remaining amount in the tank even at a long distance So that it is possible to quickly cope with a shortage of the remaining amount of fluid.

In order to achieve the above object, the present invention provides a fluid storage tank for civil engineering and construction site, comprising: a buoy (20) formed to float on a fluid surface of water in a storage tank (10) by buoyancy; A gauge rope 26 coupled to the mouth 20 and extending downward outwardly through an upper guide roller 28 of the storage tank 10 and a gauge rope 26 suspended from the end of the gauge rope 26 A level gauge 30 formed so as to ascend and descend in accordance with ascending and descending of the fluid level in the tank and a gauge rope 26 provided inside the storage tank 10 to guide the gauge 20 up and down 40) and a gauge guide (50) vertically installed on the outer surface of the storage tank (10) and guided to raise and lower the level gauge (30). .

The plug 20 is preferably hollow hollow plastic or stainless steel, and can be formed in various shapes such as spherical, hexahedron, polyhedral, and the like.

Gage ropes can be used in various forms such as ropes, chains, chains, and strings.

The weight 22 coupled to the lower part of the mouth is designed to move up and down in a stable posture according to rising and falling of the fluid surface by giving a proper center of gravity to the mouth.

The level gauge 30, which is provided outside the tank and is configured to move up and down according to the rising and falling of the gauge, is also formed to have an appropriate weight.

The gauge guide 50 has a cross-

And the level gauge 30 is raised and lowered through the inner guide passage and the position of the level gauge 30 can be confirmed through the opening portion.

The level gauge 30 is displayed in the gauge guide 50. Since the level gauge 30 moves in a direction opposite to the negative direction of the internal fluid surface,

A display 32 is formed at one point of the level gauge 30. The display 32 is protruded outward through the opening of the gauge guide 50 and is provided with an indicator 32 The user can read the level value of the gauge guide 50 where the color of the gauge guide 50 is located to check the fluid level.

The present invention is advantageous in that it is possible to confirm the indicator 32 at a distance and in addition to this, a phosphorescent material, a re-reflector, an LED, or the like is formed on the level indication of the indicator 32 and / or the gauge guide 50 So that the remaining amount of fluid can be confirmed from a distance and can be quickly replenished.

The present invention relates to a level gauge (30) and a level gauge (30) which are directly connected to a moving part depending on the level of a fluid in a tank, in a civil engineering and construction site where vibration and dust, construction equipment, By constituting the indicator 32 with a simple and highly stable structure, there is an effect that the remaining amount of fluid in the tank can be accurately displayed in real time, and the reliability with little malfunction can be improved.

Further, according to the present invention, the fluid level of the fluid surface is lowered as the fluid level in the storage tank is reduced, but the level gauge of the fluid level is raised so that the remaining fluid level can be easily identified even at a long distance. There is an effect that the quick coping can be facilitated.

In addition, the present invention has the effect of visually grasping fluid levels in poor civil engineering and construction sites by displaying colors on rising and falling level gauges or indicators, or forming phosphorescent materials, re-reflectors, and LEDs.

1 shows a perspective view of the present invention.
Figure 2 shows a side cross-sectional view of the present invention.
3 is a front schematic view for explaining the constitution of the present invention.

FIG. 1 is a perspective view of the present invention, in which a fluid storage tank 10 and a ladder 12 which can be moved up and down a side surface are provided. The storage tank of the present invention is a general fluid storage tank .

1, a guide roller 28 is installed on the upper end of the storage tank 10, and a gage rope connected to the inner portion of the storage tank 10 is guided through a guide guide 50 And an end thereof is coupled to a level gauge 30 that ascends and descends into the gauge guide 50. [

The fluid level display can be a band 15 for a large unit display, and can be displayed on a gauge guide 50 (not shown) as a specific display.

The level gauge 30 that ascends and descends through the opening 52 of the gauge guide 50 and the display port 32 formed in the level gauge 30 are formed so as to be easily seen from a distance.

In particular, if the phosphorescent material, the re-reflector, the LED, or the like is formed on the level gauge 30 or the indicator 32, the fluid level can be easily confirmed even at a further distance.

Further, a level indication such as the band 15 can be formed of a phosphorescent material, a reflex reflection, or a numerical value formed with an LED.

Since the level gauge 30 and the indicator 32 of the present invention are opposite to the upward and downward direction of the mouth 20, the level gauge 30 and the indicator 32 rise upward as the remaining fluid amount decreases, The position of the indicator that goes up to the center of the building is to facilitate remote identification in civil engineering and construction sites where dust, noise and the like are frequently generated.

Fig. 2 shows a cross section viewed from one side, and a section viewed from the front in Fig. 3, and a bite guide 40 is provided at one side or both sides of the bite 20 at a predetermined interval to guide the up / The bracket 42 provided on the upper portion of the storage tank 10 and the fixture 44 provided on the lower portion are connected by a straight line. (20) is formed so as to move up and down smoothly along the guide (40) without deviating to another place.

The configuration of the present invention is not limited to the above-described embodiments, but includes various embodiments that can be practiced within the ordinary skill in the art.

The present invention relates to a gauge guide apparatus for guiding a gauge of a gauge and a gauge for guiding the gauge to the guide gauge. 52: opening

Claims (3)

1. A fluid storage tank for civil engineering and construction sites, comprising:

A buoy (20) formed to float on the surface of the fluid in the storage tank (10) by buoyancy;

A gauge rope 26 coupled to the mouth 20 and extending downward outwardly through the upper guide roller 28 of the storage tank 10;

A level gauge 30 suspended from the end of the gauge rope 26 and configured to ascend and descend in accordance with ascending or descending of the fluid level in the storage tank;

(40) provided in the storage tank (10) in parallel with the gauge rope (26) and guiding the lifting and lowering of the sub port (20);

And a gauge guide (50) vertically installed on the outer surface of the storage tank (10) and guided to raise and lower the level gauge (30). The apparatus according to claim 1, wherein the gauge guide (50)

Wherein the fluid level of the fluid storage tank is greater than the fluid level of the reservoir tank. The fluid storage device for civil engineering and construction site according to claim 1, characterized in that one of a phosphorescent material, a re-reflector, and an LED is formed on a level gauge (30), a display (32) Tank level gauge.

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