TWI612280B - Scale structure for magnetic float type liquid level gauge - Google Patents

Description

Scale structure for magnetic float type liquid level gauge

The invention relates to a scale structure, in particular to a scale structure which can be installed on a magnetic float type liquid level meter.

In general factories, such as oil processing industry, food processing industry, chemical industry and other industrial applications, there are mostly tanks that can hold liquids, such as chemical tanks, oil tanks, etc., and the above types of tanks are usually For the sealed and opaque tank, a level gauge must be placed on the side of the tank to indicate the height of the liquid in the tank, so that the user can easily know the amount of liquid in the tank.

The liquid level meter can be divided into a glass plate liquid level meter, a glass tube liquid level meter, and a magnetic float type liquid level meter. In particular, a glass tube liquid level meter is most commonly used, and a magnetic float type liquid level meter is also called a magnetic flip meter. The liquid level meter is an upgraded product of the glass plate and the glass tube liquid level meter. It is inverted by the coupling of the magnetic floating piece and the magnetic block in each display color bar under the induction of the magnetic floating piece. Usually, the magnetic body is arranged to have a red color on one side and a white color on the other side. When it is turned red, it means liquid, and white means no liquid, so as to achieve the purpose of displaying the liquid level.

The conventional magnetic float type liquid level meter has a window for viewing the liquid level position of the barrel displayed by the magnetic block, and a scale plate is usually provided on one side of the window so as to know the exact value of the liquid level. However, this type of setting takes up space and is due to the scale It is more convex, so it is easier for the user to accidentally collide with the scale plate and fall to the ground. Especially the scale plate is a thinner plate body, which is easy to cause the plate body to bend under the impact, so even if it can The loading of the scale plate will also reduce the accuracy of the liquid level display value.

In view of the above, it is an object of the present invention to provide a scale structure for a magnetic float type liquid level meter that does not occupy a space and is not easily collided.

It is an object of the present invention to provide a scale structure for a magnetic float type liquid level meter that does not occupy a space and is less likely to collide.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized by a scale structure for a magnetic float type liquid level meter, which is implemented in combination with a magnetic float type liquid level meter (1). The magnetic float type liquid level meter (1) can be installed on one side of a tank (A) for accommodating liquid, and includes a tube body (11) and a indicator device disposed on one side of the tube body (11). (12); the tube body (11), the inside of which is in communication with the tank (A), and is provided with a magnetic floating member (111); the indicator (12) includes a window portion (121) And a plurality of magnetic blocks (122) stacked in the indicator (12) and corresponding to the window portion (121), the magnetic block (122) having a first surface (1221); a second surface (1222) different in color from the first surface (1221) and different from the first surface (1221), and when the magnetic floating member (111) adsorbs the magnetic block (122), One of the first face (1221) or the second face (1222) of the magnetic block (122) can be oriented toward the window portion (121) to know the position of the liquid level; characterized in that the magnetic float Liquid level meter (1) with one side a scale structure (2); the scale structure (2) comprising a transparent sheet (21) having a scale portion (211), at least one backing layer (22) disposed under the transparent sheet body (21) And at least one anti-adhesive layer (23) disposed under the adhesive layer (22), and when the anti-adhesive layer (23) is torn off, the adhesive layer (22) can be attached to the window portion (121), in order to view the height of the liquid level in the tank (A) through the scale portion (211); the scale portion (211) has a light-emitting component (2113) on the surface for generating night light .

More preferably, the scale portion (211) further includes a plurality of scale lines (2111) arranged vertically and corresponding to positions of the magnetic blocks (122); and a plurality of each corresponding to each The number symbol (2112) on the side of the tick (2111).

Compared with the prior art, the functions and effects of the present invention are as follows:

First point: In the present invention, the scale structure (2) of this design can be attached to the window portion (121) of the magnetic float type liquid level meter (1), when the magnetic float type liquid level meter (1) When installed in the tank (A) containing liquid, the volume of liquid in the tank (A) can be viewed through the scale structure (2), compared to the conventional magnetic float type liquid level meter (1). The scale plate on one side, the scale structure (2) of the invention not only does not occupy space, but also is not easy to fall to the floor due to collision, which meets the market demand.

Second point: In the present invention, the scale structure (2) of the design has a scale portion (211) further containing a light-emitting component (2113), which can achieve a light-emitting effect without any external power supply, so as to be dim in the environment. The place plays the role of the luminous light, so that the user can more clearly check the height of the liquid level in the tank (A), and at the same time, there is no need to worry about the problem of power failure viewing, and the power saving, energy saving and carbon reduction effects are achieved.

1‧‧‧Magnetic float type liquid level meter

11‧‧‧Body

111‧‧‧Magnetic float

12‧‧‧ indicator

121‧‧‧Window Department

122‧‧‧magnetic block

1221‧‧‧ first side

1222‧‧‧ second side

2‧‧‧Scale structure

21‧‧‧Transparent sheet

211‧‧‧Scale

2111‧‧‧ tick

2112‧‧‧Digital symbols

2113‧‧‧Lighting ingredients

22‧‧ ‧ adhesive layer

23‧‧‧Anti-adhesive layer

A‧‧‧ barrel

Figure 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view of the present invention.

Fig. 3 is a perspective view showing the three-dimensional implementation of the magnetic float type liquid level timing of the present invention.

Fig. 4 is a perspective view of the magnetic float type liquid level meter of the present invention.

Fig. 5 is a perspective view showing the mounting of the fourth figure on the side of the tank.

Fig. 6 is a perspective view showing the three-dimensional implementation of the scale structure of Fig. 5 in a dimly lit environment.

The following is a detailed description of the embodiment shown in the drawings. As shown in the first to fifth figures, the figure shows a scale structure for a magnetic float type liquid level meter, which is a magnetic float type liquid level. The magnetic float type liquid level meter (1) can be installed on one side of a tank (A) for accommodating liquid, and includes a tube body (11), and one tube is disposed on the tube body. (11) an indicator (12) on one side; the tube body (11) having an interior connected to the barrel (A) and provided with a magnetic floating member (111); the indicator (12), The utility model comprises a window portion (121); and a plurality of magnetic blocks (122) arranged in the indicator device (12) and corresponding to the window portion (121), the magnetic block (122) having a a first face (1221); and a second face (1222) different in color from the first face (1221) and different from the first face (1221), and when the magnetic floating member (111) adsorbs the When the magnetic block (122) is used, one of the first side (1221) or the second side (1222) of the magnetic block (122) can be directed toward the window portion (121) to know the position of the liquid level; The utility model is characterized in that: the magnetic float type liquid level meter (1) is provided on one side thereof a scale structure (2); the scale structure (2) comprising a transparent sheet (21) having a scale portion (211) and at least one backing layer (22) disposed under the transparent sheet body (21) And at least one anti-adhesive layer (23) disposed under the adhesive layer (22), and when the anti-adhesive layer (23) is torn off, the adhesive layer (22) can be attached to the window portion (121), in order to view the height of the liquid level in the tank (A) through the scale portion (211); the scale portion (211) has a light-emitting component (2113) on the surface for generating night light .

Referring to FIG. 2, the scale structure (2) composed of a transparent sheet (21), a backing layer (22), and a release layer (23) has a transparent sheet (21). a scale (211), The embodiment of the scale structure (2) is as shown in Figures 3 to 4, firstly, the anti-adhesive layer (23) is peeled off from the adhesive layer (22), and the scale structure (2) can be attached to On the window portion (121) of the magnetic float type liquid level gauge (1).

Next, when the magnetic float type liquid level meter (1) is mounted on the side of the tank (A), refer to the figure 5, and the magnetic floating piece (111) in the pipe body (11) can follow the groove. The liquid level in the barrel (A) rises or falls, while the magnetic floating member (111) magnetically acts on the magnetic block (122), and the magnetic block (122) is turned over from the first side (1221) to the second side (1222). When the magnetic floating member (111) is stopped at one of the magnetic blocks (122), that is, the position of the liquid level of the current barrel (A), thereby allowing the user to know the liquid level from the scale structure (2) the height of.

Furthermore, the scale structure (2) of the present invention is attached to the window portion (121) by means of a coating, compared to the scale plate provided on the side of the magnetic float type liquid level meter (1). The space is also not easy to collide with the user and falls to the floor, in line with market demand.

On the other hand, with the scale portion (211) of such a design, the scale portion (211) further includes a light-emitting component (2113), as shown in Fig. 6, the light-emitting effect can be achieved without any external power supply. In order to play the role of luminous light in a dark place, the user can clearly see the height of the liquid level in the tank (A), and there is no need to worry about the problem of power outage, and achieve the effect of saving electricity and saving energy and reducing carbon. .

In the above, the scale portion (211) further includes a plurality of scale lines (2111) arranged vertically and corresponding to positions of the magnetic blocks (122); and a plurality of scale lines corresponding to the scale lines (2111) The number symbol on one side (2112).

Wherein, the scale portion (211) of the design is composed of a plurality of scale lines (2111) and a plurality of numeral symbols (2112), and each scale line (2111) can correspond to each The position of a magnetic block (122) is used to clearly indicate the height value of the liquid level in the tank (A) by the numerical symbol (2112) when the magnetic block (122) is turned over.

Further, the scale structure (2) of the present invention can be attached to the outer side surface of the window portion (121) of the magnetic float type liquid level meter (1) as shown in the embodiment of Fig. 3, and can also be attached to the window portion (121). The inner side of the present invention, therefore, the scale structure (2) of the present invention has various arrangements, and is not limited to those disclosed in the drawings.

The structure, features and effects of the present invention are described in detail above with reference to the embodiments shown in the drawings. However, the above description is only the preferred embodiment of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings. Modifications in accordance with the meaning of the present invention are intended to fall within the scope of the invention as long as they are within the scope of the invention.

1‧‧‧Magnetic float type liquid level meter

11‧‧‧Body

111‧‧‧Magnetic float

12‧‧‧ indicator

121‧‧‧Window Department

122‧‧‧magnetic block

2‧‧‧Scale structure

21‧‧‧Transparent sheet

211‧‧‧Scale

2111‧‧‧ tick

2112‧‧‧Digital symbols

2113‧‧‧Lighting ingredients

Claims (2)

A scale structure for a magnetic float type liquid level meter is implemented in combination with a magnetic float type liquid level meter (1) which can be installed in a tank (A) for accommodating liquid. One side, and includes a tube body (11), and an indexer (12) disposed on one side of the tube body (11); the tube body (11) has an inner portion connected to the barrel (A) And a magnetic floating member (111); the indicator (12) includes a window portion (121); and a plurality of stacked rows in the indicator (12) and corresponding to the window portion a magnetic block (122) at (121), the magnetic block (122) having a first face (1221); and a color different from the first face (1221) and the first face (1221) a second side (1222), and when the magnetic floating member (111) adsorbs the magnetic block (122), can be supplied to the first side (1221) or the second side (1222) of the magnetic block (122) One is facing the window portion (121) to know the position of the liquid level; and the magnetic float type liquid level meter (1) is provided with a scale structure (2) on one side thereof; (2) comprising a transparent sheet (21) having a scale portion (211), a backing layer (22) disposed under the transparent sheet (21) and at least one anti-adhesive layer (23) disposed under the backing layer (22), and the anti-adhesive layer (23) When peeling off, the adhesive layer (22) can be attached to the window portion (121) to view the height of the liquid level in the tank (A) through the scale portion (211); the scale portion ( 211), the surface has a luminescent component (2113) capable of generating night light. The scale structure for a magnetic float type liquid level gauge according to claim 1, wherein the scale portion (211) further includes a plurality of vertical alignments, each corresponding to a position of each of the magnetic blocks (122). A scale line (2111); and a plurality of numerical symbols (2112) corresponding to one side of each of the scale lines (2111).