CN214748300U

CN214748300U - Integrated liquid level meter

Info

Publication number: CN214748300U
Application number: CN202120436746.2U
Authority: CN
Inventors: 陈建新
Original assignee: Guangzhou Hengtong Zhilian Technology Co ltd
Current assignee: Guangzhou Hengtong Zhilian Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-16
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses an integration liquid level meter, including radar probe, a plurality of power module, communication module and control module, communication module establishes the power module below, radar probe establishes the communication module below, radar probe is used for responding to liquid level information, generates the liquid level signal that corresponds, and will liquid level signal sends for control module, control module generates control signal according to liquid level signal, and will control signal sends for communication module, communication module generates communication signal according to control signal to send communication signal for external display module, external display module shows liquid level information. The utility model discloses in, power module, communication module and control module are integrated in an organic whole, constitute the liquid level appearance, consequently, can be directly will the utility model discloses use in the place that needs the measurement liquid level, need not make up communication module, control module and power module earlier.

Description

Integrated liquid level meter

Technical Field

The utility model belongs to the technical field of the level measurement, concretely relates to integration liquid level meter.

Background

The radar level gauge is a device for measuring liquid level by using ultrasonic waves, namely, the distance between a liquid level surface and the radar level gauge can be measured.

After the radar liquid level meter measures the liquid level, the measured liquid level information is finally sent to the outside through the control module and the communication module and is displayed through the external display module, so that a worker can know the current liquid level information; however, the existing radar liquid level meter is often required to be matched with a control module and a communication module to be used together, the control module and the communication module are often arranged separately, when the radar liquid level meter is used in some places, the radar liquid level meter needs to be installed firstly and then assembled to be used, a special power supply module is required to supply power, and the whole process is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide an integrated liquid level meter.

According to the utility model discloses an aspect provides an integration liquid level meter, including radar probe, a plurality of power module, communication module and control module, communication module establishes the power module below, radar probe establishes the communication module below, radar probe is used for responding to liquid level information, generates corresponding liquid level signal, and will liquid level signal sends for control module, control module generates control signal according to liquid level signal, and will control signal sends for communication module, communication module generates communication signal according to control signal to send communication signal for external display module, external display module shows liquid level information.

The utility model discloses in, power module, communication module and control module are integrated in an organic whole, constitute the liquid level appearance, consequently, can directly will the utility model discloses use in the place that needs the measurement liquid level, need not make up communication module, control module and power module earlier, use is simple and convenient, in addition, the liquid level information that measures out can carry out real-time display through outside display module, plays the effect of control liquid level.

Furthermore, there are three power modules, and the three power modules are sequentially arranged from top to bottom. Can prolong through setting up three power module the utility model discloses a live time.

Furthermore, the three power modules are cylindrical, and the width of the middle power module is larger than that of the power modules at the two ends. Through this kind of structure, can be easy to assemble the utility model discloses.

Furthermore, a magnetic switch is arranged on the communication module and used for controlling the radar probe to be started or closed. The radar probe can be conveniently controlled to be started or closed through the magnetic switch.

The liquid level display device further comprises an antenna module, the communication module is electrically connected with the antenna module, the communication module sends a communication signal to the external display module through the antenna module, and the external display module displays liquid level information. The antenna module may function as a signal booster.

The pressure probe is electrically connected with the middle power supply module, senses environmental pressure information, generates a corresponding pressure signal and sends the pressure signal to the control module, the control module generates a pressure control signal according to the pressure signal and sends the pressure control signal to the communication module, the communication module generates a pressure communication signal according to the control signal and sends the pressure communication signal to the external display module, and the external display module displays the pressure information. The pressure discussing head can learn the information of the pressure of the current environment in real time.

Furthermore, a pressure probe interface is arranged on the middle power module, and the pressure probe is electrically connected with the power module through the pressure probe interface.

Further, the diameters of the cross sections of the three power modules are 140mm, 140mm and 200mm, respectively.

Further, the communication module is cylindrical, and the diameter of the cross section of the communication module is 80 mm.

Further, the width of the radar probe is 90 mm. The sizes of the modules are more convenient for subsequent use.

Drawings

Fig. 1 is a schematic structural view of an integrated liquid level meter according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the integrated liquid level meter shown in fig. 1.

In the figure: 1-radar probe; 2-a power supply module; 3-a communication module; 31-an antenna module; 4-a control module; 5-a magnetic switch; 6-pressure probe; 61-pressure probe interface.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, an integrated liquid level meter comprises a radar probe 1, a plurality of power modules 2, a communication module 3 and a control module 4, wherein the communication module 3 is arranged below the power modules 2, the radar probe 1 is arranged below the communication module 3, the radar probe 1 is used for sensing liquid level information, generating corresponding liquid level signals and sending the liquid level signals to the control module 4, the control module 4 generates control signals according to the liquid level signals and sends the control signals to the communication module 3, the communication module 3 generates communication signals according to the control signals and sends the communication signals to an external display module, and the external display module displays the liquid level information.

In this embodiment, the display module may be a display screen, the communication module 3 may communicate with the display screen in a wireless communication manner such as 4G, and the communication manner such as 4G is an existing manner and is not described again.

In addition, the radar probe 1 can emit ultrasonic waves, and the current liquid level, i.e., the distance between the liquid level and the probe, can be known by the emitted and received ultrasonic waves.

As shown in fig. 1, in the present embodiment, there are three power modules 2, and the three power modules 2 are sequentially arranged from top to bottom. Can prolong through setting up three power module 2 the utility model discloses a live time. The three power modules 2 can be lithium batteries, the service life of the lithium batteries is long, and the lithium batteries can be used for about 1.6 years under the condition of maintenance-free.

In this embodiment, the three power modules 2 are all cylindrical, and the width of the middle power module 2 is greater than the widths of the two power modules 2. Through this kind of structure, can be easy to assemble the utility model discloses. Further, the three power modules 2 may have a rectangular parallelepiped shape.

As shown in fig. 1, in the present embodiment, a magnetic switch 5 is disposed on the communication module 3, and the magnetic switch 5 is used to control the radar probe 1 to be turned on or off. The radar probe 1 can be conveniently controlled to be started or closed through the magnetic switch 5.

As shown in fig. 1, in this embodiment, the liquid level display device further includes an antenna module 31, the communication module 3 is electrically connected to the antenna module 31, the communication module 3 sends a communication signal to an external display module through the antenna module 31, and the external display module displays the liquid level information. The antenna module 31 serves as a signal amplification, and communication with the outside is possible through the antenna module 31.

In this embodiment, as shown in fig. 1, the pressure monitoring device further includes a pressure probe 6, the pressure probe 6 is electrically connected to the middle power module 2, the pressure probe 6 senses environmental pressure information, generates a corresponding pressure signal, and sends the pressure signal to the control module 4, the control module 4 generates a pressure control signal according to the pressure signal, and sends the pressure control signal to the communication module 3, the communication module 3 generates a pressure communication signal according to the control signal, and sends the pressure communication signal to the external display module, and the external display module displays the pressure information. The pressure discussing head can learn the information of the pressure of the current environment in real time.

Further, in this embodiment, a pressure probe interface 61 is disposed on the middle power module 2, and the pressure probe 6 is electrically connected to the power module 2 through the pressure probe interface 61.

In the present embodiment, the diameters of the cross sections of the three power modules 2 are 140mm, and 200mm, respectively.

In this embodiment, the communication module 3 is cylindrical, and the diameter of the cross section of the communication module 3 is 80 mm.

In the present embodiment, the width of the radar probe 1 is 90 mm. The sizes of the modules are more convenient for subsequent use.

The utility model discloses can adopt 60G's submillimeter radar wave as carrier signal, 60G's submillimeter radar wave has characteristics such as non-contact, high accuracy, small volume and energy-conservation. The 60G submillimeter radar wave is not corroded during measurement, is not influenced by temperature gradient, air pressure, water vapor on the water surface, bubbles in water and sediments, and is more accurate in measurement result.

The utility model discloses in, with power module 2, communication module 3 and control module 4 integration in an organic whole, constitute the liquid level appearance, consequently, can directly will the utility model discloses use in the place that needs the measurement liquid level, do not need earlier combination communication module 3, control module 4 and power module 2, use is simple and convenient, in addition, the liquid level information that measures out can carry out real-time display through outside display module, plays the effect of control liquid level.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. An integrated liquid level meter is characterized in that: including radar probe (1), a plurality of power module (2), communication module (3) and control module (4), establish communication module (3) power module (2) below, establish radar probe (1) communication module (3) below, radar probe (1) is used for responding to liquid level information, generates corresponding liquid level signal, and will liquid level signal sends for control module (4), control module (4) generate control signal according to liquid level signal, and will control signal sends for communication module (3), communication module (3) generate communication signal according to control signal to send communication signal for outside display module, outside display module shows liquid level information.

2. The integrated liquid level gauge according to claim 1, wherein: the power supply modules (2) are three, and the three power supply modules (2) are sequentially arranged from top to bottom.

3. The integrated liquid level gauge according to claim 2, wherein: the three power supply modules (2) are cylindrical, and the width of the middle power supply module (2) is larger than that of the power supply modules (2) at the two ends.

4. The integrated liquid level gauge according to claim 3, wherein: and a magnetic switch (5) is arranged on the communication module (3), and the magnetic switch (5) is used for controlling the radar probe (1) to be started or closed.

5. The integrated liquid level gauge according to claim 4, wherein: still include antenna module (31), communication module (3) with antenna module (31) electricity is connected, communication module (3) send communication signal for outside display module through antenna module (31), and outside display module shows liquid level information.

6. The integrated liquid level gauge according to claim 5, wherein: still include pressure probe (6), pressure probe (6) are connected with middle power module (2) electricity, pressure probe (6) response ambient pressure information generates corresponding pressure signal to give control module (4) with pressure signal transmission, control module (4) generate pressure control signal according to pressure signal, and will pressure control signal sends communication module (3), communication module (3) generate pressure communication signal according to control signal to give outside display module with pressure communication signal transmission, outside display module shows pressure information.

7. The integrated liquid level gauge according to claim 6, wherein: and a pressure probe interface (61) is arranged on the power module (2) in the middle, and the pressure probe (6) is electrically connected with the power module (2) through the pressure probe interface (61).

8. The integrated liquid level gauge according to claim 7, wherein: the diameters of the cross sections of the three power supply modules (2) are respectively 140mm, 140mm and 200 mm.

9. The integrated liquid level meter according to any one of claims 1 to 7, characterized in that: the communication module (3) is cylindrical, and the diameter of the cross section of the communication module (3) is 80 mm.

10. The integrated liquid level meter according to any one of claims 1 to 7, characterized in that: the width of the radar probe (1) is 90 mm.