CN213274488U

CN213274488U - Intelligent electronic monitoring liquid level meter

Info

Publication number: CN213274488U
Application number: CN202021051171.4U
Authority: CN
Inventors: 程怡; 程畅; 程艳
Original assignee: Anhui Zean Zhicheng Technology Co ltd
Current assignee: Anhui Zean Zhicheng Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-25
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a level gauge technical field specifically is an intelligent electronic monitoring level gauge, including casing, the liquid level pipe in the casing and with the communicating pipe of liquid level pipe intercommunication, the liquid level pipe is installed in the casing, installs the LED lamp in the casing, LED lamp electric connection has first magnetic switch, liquid level pipe inner chamber position is provided with the permanent magnetism float, the position still is provided with second magnetic switch about the casing inner chamber, second electromagnetic switch still electric connection has the alarm, lower, when higher at the liquid level, all can send the warning.

Description

Intelligent electronic monitoring liquid level meter

Technical Field

The utility model relates to a level gauge technical field specifically is an intelligent electronic monitoring level gauge.

Background

The liquid level meter is widely used, is mainly applied to displaying the liquid level height of a medium in a container, displays the liquid level height by utilizing the electronic liquid level meter, has the effect of highlighting display, and can be conveniently observed by a worker at night.

The type of the liquid level meter comprises a tuning fork vibration type, a magnetic suspension type, a pressure type, ultrasonic waves, sonar waves, a magnetic turning plate, radar and the like.

The prior art has had magnetic levitation type electron double-colored level gauge technical scheme, chinese patent as application No. 2010202713956 discloses magnetic levitation type electron double-colored level gauge technical scheme, the utility model discloses by casing, liquid level pipe, the trachea, the tracheal flange, the liquid pipe flange, a set of LED lamp, a set of magnetic induction switch, the permanent magnetism float, transformer and blowoff valve constitute, liquid level pipe upper end communicates with each other with the trachea, the lower extreme communicates with each other with liquid pipe, tracheal flange mounting is on the trachea, liquid pipe flange mounting is on liquid pipe, liquid level pipe installs in the casing, be equipped with the light trough on the casing, a set of LED lamp is installed in the light trough, a set of magnetic induction switch is connected with a set of LED lamp electricity correspondingly respectively, the permanent magnetism float is placed in the liquid level pipe, the transformer is placed in the casing lower part and is connected with the.

Above-mentioned technical scheme can't detect the warning to the liquid level, still needs personnel to regularly take care of.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides an intelligent electronic monitoring liquid level meter, when the liquid level is lower, higher, the homoenergetic can send the warning.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: the liquid level pipe in casing, casing and with the communicating pipe of liquid level pipe intercommunication, the liquid level pipe is installed in the casing, install the LED lamp in the casing, LED lamp electric connection has first magnetic switch, liquid level pipe inner chamber position is provided with the permanent magnetism float, the position still is provided with second magnetic switch about the casing inner chamber, second magnetic switch still electric connection has the alarm.

Preferably, the communicating pipe is located at the upper and lower positions on the left side of the housing.

Preferably, the communicating pipe is provided with a stop valve.

Preferably, a drain pipe communicated with the liquid level pipe is arranged at the bottom of the shell, and a drain valve is installed on the drain pipe.

Preferably, a flushing pipe communicated with the liquid level pipe is arranged at the upper part of the right side of the shell, and a flushing switch valve is mounted on the flushing pipe.

(III) advantageous effects

The utility model provides an intelligent electronic monitoring liquid level meter. The method has the following beneficial effects:

(1) when the liquid level is high, the permanent magnet floater starts the second magnetic switch at the upper part of the inner cavity of the shell, the alarm electrically connected with the second magnetic switch gives an alarm, and when the liquid level is low, the permanent magnet floater starts the second magnetic switch at the lower part of the inner cavity of the shell to give an alarm, (the alarm can be replaced by a transmission module to give a remote alarm).

(2) When the inner wall of the liquid level pipe is adhered to the liquid level pipe and needs to be cleaned, the stop valve on the communicating pipe is closed, then the blow-down valve and the flushing valve are opened, cleaning liquid is injected into the flushing pipe, and sewage after flushing is discharged through the blow-down pipe, so that the cleanness of the pipe wall is ensured, and the detection precision is ensured.

Drawings

Fig. 1 is a structural diagram of the present invention.

In the figure: 1. a housing; 2. a liquid level tube; 3. a communicating pipe; 4. an LED lamp; 5. a first magnetic switch; 6. a permanent magnetic float; 7. a second magnetic switch; 8. an alarm; 9. a stop valve; 10. a blow-off pipe; 11. a blowoff valve; 12. a flush tube; 13. and (5) flushing the switch valve.

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.

As shown in fig. 1, the intelligent electronic monitoring liquid level meter of this embodiment, including casing 1, liquid level pipe 2 in the casing 1 and communicating pipe 3 with liquid level pipe 2 intercommunication, liquid level pipe 2 is installed in casing 1, install LED lamp 4 in the casing 1, 4 electric connection of LED lamp have first

magnetic switch

5, 2 inner chamber positions of liquid level pipe are provided with permanent magnetism float 6, the position still is provided with second magnetic switch 7 about the 1 inner chamber of casing, second magnetic switch is electric connection still has alarm 8. When the liquid level is higher, the permanent magnetic floater 6 starts the second magnetic switch 7 at the upper part of the inner cavity of the shell 1, the alarm 8 electrically connected with the second magnetic switch 7 gives an alarm, when the liquid level is lower, the permanent magnetic floater 6 starts the second magnetic switch 7 at the lower part of the inner cavity of the shell 1, the alarm is given, (the alarm 8 can be replaced by a transmission module for remote alarm)

Further, communication pipe 3 is located at the upper and lower positions on the left side of casing 1. The communicating pipe 3 of 1 left side lower part position of casing guarantees the intercommunication of jar body and liquid level pipe 2, and when 2 liquid level pipe liquid level ascended or descend can be guaranteed to communicating pipe 3 of 2 left side upper portions positions of liquid level pipe, and the air of 2 upper portions positions of liquid level pipe can admit air or give vent to anger through communicating pipe 3 of 2 left side upper portions positions of liquid level pipe to avoid its top to hold back breath.

Preferably, communication pipe 3 is equipped with shutoff valve 9.

Further, a drain pipe 10 communicated with the liquid level pipe 2 is arranged at the bottom of the shell 1, and a drain valve 11 is arranged on the drain pipe 10.

Furthermore, a flushing pipe 12 communicated with the liquid level pipe 2 is arranged at the upper position of the right side of the shell 1, and a flushing switch valve 13 is arranged on the flushing pipe 12. When the inner wall of the liquid level pipe 2 is adhered to the liquid level pipe 2 and needs to be cleaned, the stop valve 9 on the communicating pipe 3 is closed, then the blow-down valve 11 and the flushing valve 13 are opened and closed, cleaning liquid is injected into the flushing pipe 12, and sewage after flushing is discharged through the blow-down pipe 10, so that the cleanness of the pipe wall is ensured, and the detection precision is ensured.

The working principle is as follows: when liquid enters the liquid level pipe 2, the permanent magnetic floater 6 in the liquid level pipe 2 floats up and down along with the liquid level, the first magnetic switch 5 or the second magnetic switch 7 at the same position of the permanent magnetic floater 6 enables the LED lamp 4 correspondingly and electrically connected with the first magnetic switch 5 or the second magnetic switch 7 to emit light, when the liquid level is higher, the permanent magnetic floater 6 starts the second magnetic switch 7 at the upper part of the inner cavity of the shell 1, the alarm 8 electrically connected with the second magnetic switch 7 gives an alarm prompt, when the liquid level is lower, the permanent magnetic floater 6 starts the second magnetic switch 7 at the lower part of the inner cavity of the shell 1 to give an alarm prompt, when the liquid level is normal, the permanent magnetic floater 6 starts the first magnetic switch 5 at the inner cavity of the shell 1, the LED lamp 4 emits light, (the alarm 8 can be replaced by a transmission module to give a remote alarm), when the inner wall of the liquid level pipe 2 is adhered and needs to clean, the stop valve 9 on the communicating pipe 3 is closed, then the blow-down valve 11 and the switch flushing valve 13 are opened, cleaning liquid is injected into the flushing pipe 12, and the flushed sewage is discharged through the blow-down pipe 10, so that the cleanness of the pipe wall is ensured, and the detection precision is ensured.

Claims

1. The utility model provides an intelligent electronic monitoring liquid level meter, liquid level pipe (2) in casing (1), casing (1) and communicating pipe (3) with liquid level pipe (2) intercommunication, install in casing (1) liquid level pipe (2), install in casing (1) LED lamp (4), LED lamp (4) electric connection has first magnetic switch (5), liquid level pipe (2) inner chamber position is provided with permanent magnetism float (6), its characterized in that: the upper and lower positions of the inner cavity of the shell (1) are further provided with a second magnetic switch (7), and the second magnetic switch (7) is further electrically connected with an alarm (8).

2. The intelligent electronic monitoring level gauge of claim 1, wherein: the communicating pipe (3) is positioned at the upper and lower positions on the left side of the shell (1).

3. The intelligent electronic monitoring level gauge of claim 1, wherein: and a stop valve (9) is installed on the communicating pipe (3).

4. An intelligent electronic monitoring level gauge according to claim 3, characterized in that: the bottom of the shell (1) is provided with a sewage discharge pipe (10) communicated with the liquid level pipe (2), and a sewage discharge valve (11) is installed on the sewage discharge pipe (10).

5. An intelligent electronic monitoring level gauge according to claim 4, characterized in that: a flushing pipe (12) communicated with the liquid level pipe (2) is arranged at the upper part of the right side of the shell (1), and a flushing switch valve (13) is installed on the flushing pipe (12).