CN219532029U - Automatic fluid infusion device of hydrostatic level monitoring system - Google Patents

Abstract

The utility model discloses an automatic liquid supplementing device of a static level monitoring system, which comprises a static level gauge and a liquid supplementing barrel, wherein the bottom of the liquid supplementing barrel is communicated with the bottom of a liquid storage barrel of the static level gauge, the automatic liquid supplementing device also comprises a liquid storage tank, a siphon pipe is arranged between the liquid storage tank and the liquid supplementing barrel and is communicated with the liquid storage tank, and a control valve structure is arranged on the siphon pipe. The automatic liquid supplementing device of the static level monitoring system has reasonable structural design, can supplement liquid for the static level monitoring system at the first time, does not need frequent inspection of the static level monitoring system by workers, and ensures monitoring precision; and the structure is simple, and the cost is relatively low.

Description

Automatic fluid infusion device of hydrostatic level monitoring system

Technical Field

The utility model relates to the technical field of static level monitoring, in particular to an automatic liquid supplementing device of a static level monitoring system.

Background

With the continuous progress of the internet of things, the static leveling system appearing in the 90 th century is rapidly developed, and for safety monitoring of bridge engineering construction period and operation period, the automatic monitoring system using the static leveling instrument as main monitoring equipment is widely applied, and the magnetostrictive static leveling instrument has the advantages of small environmental influence, high precision, simple structure, visual liquid level change and low price, and becomes common equipment of the long-distance static leveling monitoring system. The measuring principle of the static level is that the principle of a liquid communicating pipe is utilized, in the connected containers, liquid is kept at the same level finally under the action of atmospheric pressure and gravity, the vertical height difference of the liquid level in each container is obtained by measuring the vertical height of the liquid level in different containers, and the relative variation between a monitoring point and a monitoring base point is reflected by the height difference. The liquid in the communicating pipe can not have bubbles, so that the bubbles of the liquid can be clearly judged and removed during liquid filling, and the communicating pipes are all plastic pipes. For long-distance plastic communicating pipes, the plastic pipes are subjected to temperature change during daytime or temperature abrupt change during raining, and heat expansion and cold contraction are generated by the plastic pipes, so that the liquid level is reduced into the communicating pipes, and the liquid in the liquid storage barrel is lack, so that the static level monitoring system is invalid.

At present, the function of automatic liquid supplementing of the static level monitoring system cannot be realized, the common liquid supplementing mode is manual liquid supplementing, namely 1-2 workers are arranged to patrol the static level monitoring system every day, liquid in a liquid storage barrel is supplemented when the liquid is lack, meanwhile, when the liquid is supplemented manually, the liquid supplementing work can be completed only after the sensor of the static level is dismantled, the sensor is influenced by a measuring principle, and the installation height of the sensor is required to be ensured to be consistent when the sensor of the static level is dismantled every time so as to ensure the continuity of static level monitoring data. At present, the monitoring system cannot automatically supplement liquid, or the mode of manually supplementing liquid is low in efficiency and cannot supplement liquid or discharge liquid at the first time in abnormal conditions, and meanwhile, the manual liquid supplementing and dismantling static level sensor has a certain influence on measurement accuracy.

A liquid filling device based on a static level monitoring system is disclosed in chinese patent CN205537604U, the static level monitoring system comprises a plurality of liquid storage tanks connected in sequence through pipelines, the liquid filling device comprises a liquid containing device for containing liquid, a submersible pump positioned in the liquid containing device and a generator connected with the submersible pump through electric wires. A water outlet adapter is arranged at the water outlet of the submersible pump, and a water injection pipeline is connected to the water outlet adapter; the liquid supplementing device needs manual monitoring and manual operation to supplement liquid, and can not supplement liquid in the first time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic liquid supplementing device of a static level monitoring system, so as to achieve the purposes of realizing the first time liquid supplementing of the monitoring system and ensuring the monitoring precision.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the automatic liquid supplementing device of the static level monitoring system comprises a static level gauge and a liquid supplementing barrel, wherein the bottom of the liquid supplementing barrel is communicated with the bottom of a liquid storage barrel of the static level gauge, the automatic liquid supplementing device also comprises a liquid storage tank, a siphon pipe is arranged between the liquid storage tank and the liquid supplementing barrel and is communicated with the liquid storage tank, and a control valve structure is arranged on the siphon pipe.

Further:

the fluid infusion bucket is arranged between the static level gauge and the fluid reservoir.

The bottom of the fluid infusion bucket is connected with the bottom of the fluid storage bucket of the static level through a communicating pipe which is horizontally arranged.

The control valve structure is a two-way valve arranged on the siphon pipe.

The liquid supplementing barrel is arranged above the liquid supplementing barrel base.

Still include the liquid storage pot platform, the liquid storage pot is established in liquid storage pot platform top.

The bidirectional valve is provided with a timing switch for controlling the timing opening and closing of the valve.

Compared with the prior art, the utility model has the following advantages:

the automatic liquid supplementing device of the static level monitoring system has reasonable structural design, can supplement liquid for the static level monitoring system at the first time, does not need frequent inspection of the static level monitoring system by workers, and ensures monitoring precision; and the structure is simple, and the cost is relatively low.

Drawings

The contents and the marks in the drawings expressed in the drawings of the present specification are briefly described as follows:

FIG. 1 is a schematic view of the structure of the device of the present utility model.

In the figure:

1. the static level gauge comprises a static level gauge body, a sensor, a liquid supplementing barrel base, a communicating pipe, a liquid storage tank platform, a liquid storage tank, a siphon pipe, a two-way valve and a timing switch.

Detailed Description

The following description of the embodiments of the present utility model refers to the accompanying drawings, which illustrate in further detail.

As shown in fig. 1, the automatic liquid supplementing device of the magnetostrictive static level monitoring system comprises a static level gauge 1, a liquid supplementing barrel 3 and a liquid storage tank 7; the static level comprises a liquid storage barrel positioned at the lower part and a sensor 2 positioned at the upper part, the bottom of the liquid supplementing barrel is communicated with the bottom of the liquid storage barrel of the static level, a siphon pipe 8 is arranged between the liquid storage barrel and the liquid supplementing barrel and is communicated with the liquid storage barrel, and a control valve structure is arranged on the siphon pipe.

The liquid supplementing barrel is arranged between the static level and the liquid storage tank, and the static level, the liquid supplementing barrel and the liquid storage tank are arranged close to each other, so that the occupied space is small; the concrete platform of the static level monitoring system is provided with a liquid supplementing barrel base 4 and a liquid storage tank platform 6, the liquid supplementing barrel is arranged above the liquid supplementing barrel base, and the liquid storage tank is arranged above the liquid storage tank platform.

The liquid storage barrel and the liquid supplementing barrel have the same size and specification, the size and specification of the liquid storage tank is far greater than that of the liquid supplementing barrel, the liquid storage tank is a large-capacity tank body, and more liquid is stored in the liquid storage tank, so that long-time automatic liquid supplementing work is facilitated.

The bottom of the liquid supplementing barrel is connected with the bottom of the liquid storage barrel of the static level through a communicating pipe 5 which is horizontally arranged.

Furthermore, the control valve structure is a two-way valve 9 arranged on the siphon, and a timing switch 10 for controlling the timing opening and closing of the valve is arranged on the two-way valve, so that the timing automatic liquid supplementing is realized. Or a pump is arranged on the siphon tube to form an electric suction tube, and the automatic liquid supplementing is realized by controlling the operation of the pump at regular time.

Preferred specific examples of the present utility model are:

the fluid infusion bucket base sets up near the hydrostatic level foundation point, and the fluid infusion bucket base adopts the inflation screw to fasten with the concrete foundation, and fluid infusion bucket base top sets up the fluid infusion bucket, and the fluid infusion bucket sets up three way connection through the below, and the fluid infusion bucket is connected with the stock solution bucket through three way connection, and the stock solution pot platform sets up near the fluid infusion bucket, and the stock solution pot platform adopts concrete structure to be connected with the foundation, and the stock solution pot platform top sets up the stock solution pot, adopts the siphon to connect between stock solution pot lower part and the fluid infusion bucket lower part, sets up two-way valve in the middle of the siphon, and two-way valve adopts the time switch to control.

The automatic liquid supplementing device of the static level monitoring system has reasonable structural design, can realize liquid supplementing of the static level monitoring system at the first time, does not need frequent inspection of the static level monitoring system by workers, and ensures monitoring precision; and the structure is simple, and the cost is relatively low.

The foregoing description is only illustrative of the preferred embodiments of the present utility model, and the above-described technical features may be arbitrarily combined to form a plurality of embodiments of the present utility model.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without any modification, as long as the inventive concept and technical scheme are adopted.

Claims (7)

1. The utility model provides an automatic fluid infusion device of hydrostatic level monitoring system, includes hydrostatic level and fluid infusion bucket, the bottom of fluid infusion bucket is linked together its characterized in that with the stock solution bucket bottom of hydrostatic level: the device also comprises a liquid storage tank, wherein a siphon pipe is arranged between the liquid storage tank and the liquid supplementing barrel and is communicated with the liquid storage tank, and a control valve structure is arranged on the siphon pipe.

2. The automatic fluid replacement device for a hydrostatic level monitoring system of claim 1, wherein: the fluid infusion bucket is arranged between the static level gauge and the fluid reservoir.

3. The automatic fluid replacement device for a hydrostatic level monitoring system of claim 1, wherein: the bottom of the fluid infusion bucket is connected with the bottom of the fluid storage bucket of the static level through a communicating pipe which is horizontally arranged.

4. The automatic fluid replacement device for a hydrostatic level monitoring system of claim 1, wherein: the control valve structure is a two-way valve arranged on the siphon pipe.

5. The automatic fluid replacement device for a hydrostatic level monitoring system of claim 1, wherein: the liquid supplementing barrel is arranged above the liquid supplementing barrel base.

6. The automatic fluid replacement device for a hydrostatic level monitoring system of claim 1, wherein: still include the liquid storage pot platform, the liquid storage pot is established in liquid storage pot platform top.

7. The automatic fluid replacement device for a hydrostatic level monitoring system as defined in claim 4, wherein: the bidirectional valve is provided with a timing switch for controlling the timing opening and closing of the valve.