CN214951674U

CN214951674U - Magnetostrictive linear liquid level sensor

Info

Publication number: CN214951674U
Application number: CN202121366893.3U
Authority: CN
Inventors: 张容聚
Original assignee: Foshan Hedi Sensitive Instrument Co ltd
Current assignee: Foshan Hedi Sensitive Instrument Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-30
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a magnetostrictive linear liquid level sensor, belonging to the technical field of sensors, comprising an electronic bin, wherein a display component is arranged on the side wall of the electronic bin; the display assembly comprises a gauge head, and the gauge head is arranged on one side of the electronic bin; the utility model is provided with the structures of an interface floater, a liquid level floater, a gauge head, a connecting block, a mounting disc and the like, under the mutual cooperation of the structures, the simultaneous measurement of a plurality of position measurement quantities and temperature quantities can be realized, the measurement data can be displayed on the spot, the operation of workers is convenient, and the labor burden of the workers is reduced; the utility model discloses set up lower extreme hard rod, flexible outer tube, upper end hard rod isotructure, under the mutually supporting of these structures, can realize protecting the function of measuring staff, avoid removing the in-process of transportation, can avoid the measuring staff to receive the exogenic action and take place to damage, and then can protection device's normal life.

Description

Magnetostrictive linear liquid level sensor

Technical Field

The utility model belongs to the technical field of the sensor, concretely relates to linear level sensor of magnetostriction.

Background

A level sensor (static pressure level gauge/level transmitter/level sensor) is a type of pressure sensor that measures the liquid level.

The prior art has the following problems: 1. the existing liquid level sensor can not measure a plurality of position measurement quantities and temperature quantities simultaneously, can not display measurement data on site, is easy to bring inconvenience to the work of workers, and increases the labor burden of the workers; 2. when encountering a severe use environment or being subjected to external force in the moving and transporting process, the existing liquid level sensor is easily damaged, and the service life of the liquid level sensor is easily influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a magnetostrictive linear liquid level sensor, which is characterized by convenient use and protection device.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetostrictive linear liquid level sensor comprises an electronic bin, wherein a display component is arranged on the side wall of the electronic bin;

the display component comprises a gauge head, the gauge head is arranged on one side of the electronic bin, a measuring rod is arranged below the electronic bin, a liquid level floater is arranged at one peripheral end of the measuring rod, a heavy hammer is arranged at the other peripheral end of the measuring rod, and an interface floater is arranged between the liquid level floater and the heavy hammer.

Preferably, the display module further comprises a connecting block and a mounting disc, the mounting disc is connected to one side, close to the electronic bin, of the gauge outfit, the connecting block is connected to the side wall of the mounting disc, and the connecting block is connected with the electronic bin through a bolt.

Preferably, the connecting block and the mounting plate are of an integrated structure.

Preferably, the measuring rod comprises a lower end hard rod, a flexible outer tube and an upper end hard rod, the upper end hard rod is connected to the lower portion of the electronic bin, the lower end hard rod is arranged at one end, away from the electronic bin, of the upper end hard rod, and the flexible outer tube is arranged at one end, close to the upper end hard rod and the lower end hard rod, of the upper end hard rod.

Preferably, the outer side wall of the upper hard rod is connected with a connecting flange.

Preferably, the outer side walls of the measuring rod, the interface floater and the liquid level floater are all connected with an anti-corrosion protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up interface float, liquid level float, gauge outfit, connecting block, mounting disc isotructure, under the mutually supporting of these structures, can realize a plurality of position measurement volume of simultaneous measurement and temperature volume, and can show measured data on the spot, the staff's of being convenient for operation alleviates staff's work burden.

2. The utility model discloses set up lower extreme hard rod, flexible outer tube, upper end hard rod isotructure, under the mutually supporting of these structures, can realize protecting the function of measuring staff, avoid removing the in-process of transportation, can avoid the measuring staff to receive the exogenic action and take place to damage, and then can protection device's normal life.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the mounting plate of the present invention.

In the figure: 1. an electronic bin; 2. a connecting flange; 3. a measuring rod; 31. a lower end hard rod; 32. a flexible outer tube; 33. an upper end hard rod; 4. a weight; 5. an interface float; 6. a liquid level float; 7. a display component; 71. a gauge head; 72. connecting blocks; 73. and (7) mounting a disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a magnetostrictive linear liquid level sensor comprises an electronic bin 1, wherein a display component 7 is arranged on the side wall of the electronic bin 1;

the display component 7 comprises a gauge head 71, the gauge head 71 is arranged on one side of the electronic bin 1, the measuring rod 3 is arranged below the electronic bin 1, a liquid level float 6 is arranged at one peripheral end of the measuring rod 3, a heavy hammer 4 is arranged at the other peripheral end of the measuring rod 3, and an interface float 5 is arranged between the liquid level float 6 and the heavy hammer 4.

Specifically, the display module 7 further comprises a connecting block 72 and a mounting plate 73, the mounting plate 73 is connected to one side of the meter head 71 close to the electronic cabin 1, the connecting block 72 is connected to the side wall of the mounting plate 73, the connecting block 72 is connected to the electronic cabin 1 through a bolt,

by adopting the technical scheme, the meter head 71 can be conveniently detachably connected to the electronic bin 1.

Specifically, the connecting block 72 and the mounting plate 73 are of an integral structure,

by adopting the technical scheme, the mounting plate 73 is conveniently and fixedly connected to the electronic cabin 1.

When the device is used in the embodiment, when the device is required to be used, the mounting disc 73 is firstly placed on the side wall of the electronic bin 1, and then the connecting block 72 is fixedly connected with the electronic bin 1 by using the bolt, so that the mounting disc 73 is fixed on the side wall of the electronic bin 1, the gauge head 71 is further fixed on the side wall of the electronic bin 1, and the gauge head 71 can display data on site in the subsequent use process;

example 2

The present embodiment is different from embodiment 1 in that: the measuring rod 3 comprises a lower end hard rod 31, a flexible outer tube 32 and an upper end hard rod 33, the upper end hard rod 33 is connected below the electronic bin 1, the lower end hard rod 31 is arranged at one end of the upper end hard rod 33 far away from the electronic bin 1, the flexible outer tube 32 is arranged at one end of the upper end hard rod 33 and one end of the lower end hard rod 31 close to each other,

specifically, the outer side wall of the upper end hard rod 33 is connected with a connecting flange 2,

through adopting above-mentioned technical scheme, be convenient for fix measuring staff 3 with wait to detect the position.

In particular, the outer side walls of the measuring rod 3, the interface floater 5 and the liquid level floater 6 are all connected with an anti-corrosion protective sleeve,

by adopting the technical scheme, the measuring rod 3, the interface floater 5 and the liquid level floater 6 are prevented from being damaged due to the severe environment at the position to be detected.

When this embodiment uses, at the removal in-process, the hard pole 33 of upper end and the hard pole 31 of lower extreme can be avoided to flexible outer tube 32 impaired, when needs use the device, utilizes the bolt with flange 2 with wait to detect position fixed connection, the follow-up use of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A magnetostrictive linear liquid level sensor comprising an electronic cabin (1), characterized in that: a display component (7) is arranged on the side wall of the electronic bin (1);

the display component (7) comprises a gauge head (71), the gauge head (71) is arranged on one side of the electronic bin (1), the measuring rod (3) is arranged below the electronic bin (1), the liquid level floater (6) is arranged at one peripheral end of the measuring rod (3), the heavy hammer (4) is arranged at the other peripheral end of the measuring rod (3), and the interface floater (5) is arranged between the liquid level floater (6) and the heavy hammer (4).

2. A magnetostrictive linear liquid level sensor according to claim 1, characterized in that: the display assembly (7) further comprises a connecting block (72) and a mounting disc (73), one side, close to the electronic bin (1), of the gauge outfit (71) is connected with the mounting disc (73), the side wall of the mounting disc (73) is connected with the connecting block (72), and the connecting block (72) is connected with the electronic bin (1) through bolts.

3. A magnetostrictive linear liquid level sensor according to claim 2, characterized in that: the connecting block (72) and the mounting disc (73) are of an integrated structure.

4. A magnetostrictive linear liquid level sensor according to claim 1, characterized in that: the survey pole (3) include lower extreme hard rod (31), flexible outer tube (32) and upper end hard rod (33), the below of electron storehouse (1) is connected with upper end hard rod (33), the one end that electron storehouse (1) was kept away from in upper end hard rod (33) is connected with lower extreme hard rod (31), the one end that upper end hard rod (33) and lower extreme hard rod (31) are close to each other is provided with flexible outer tube (32).

5. A magnetostrictive linear liquid level sensor according to claim 4, characterized in that: and the outer side wall of the upper-end hard rod (33) is connected with a connecting flange (2).

6. A magnetostrictive linear liquid level sensor according to claim 1, characterized in that: and the outer side walls of the measuring rod (3), the interface floater (5) and the liquid level floater (6) are all connected with an anti-corrosion protective sleeve.