CN216113407U - Underground water integrated monitoring equipment for pressure-reducing drain hole of deep-buried chamber - Google Patents
Underground water integrated monitoring equipment for pressure-reducing drain hole of deep-buried chamber Download PDFInfo
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- CN216113407U CN216113407U CN202122610583.8U CN202122610583U CN216113407U CN 216113407 U CN216113407 U CN 216113407U CN 202122610583 U CN202122610583 U CN 202122610583U CN 216113407 U CN216113407 U CN 216113407U
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Abstract
The utility model discloses underground water integrated monitoring equipment for a pressure-reducing drain hole of a deep-buried chamber, which comprises a pipeline unit, wherein the pipeline unit is an L-shaped pipe consisting of a vertical pipe section and a horizontal pipe section, and the opening of the vertical pipe section is arranged downwards and is used for being connected with a water outlet of the pressure-reducing drain hole; the pipe orifice of the horizontal pipe section is used for a groundwater outlet; the measuring port is arranged on the horizontal pipe section and is sealed by a sealing element; the measuring port is used for placing an intelligent water pressure meter; the valve is arranged on the horizontal pipe section between the measuring port and the pipe orifice of the horizontal pipe section; the measuring unit comprises an intelligent water pressure meter and an intelligent flow meter, and the intelligent water pressure meter is used for measuring and storing parameters of pressure, temperature and conductivity of water flow in the L-shaped pipe; the intelligent flowmeter is communicated with the pipe orifice of the horizontal pipe section and is used for measuring and storing flow parameters flowing through the L-shaped pipe. The underground water monitoring system effectively solves the problems that the traditional underground water monitoring equipment is isolated from each other, cannot work simultaneously, and is installed everywhere and complex due to the fact that no matching device is provided.
Description
Technical Field
The utility model relates to underground water integrated monitoring equipment, in particular to underground water integrated monitoring equipment for a pressure-reducing drain hole of a deep-buried chamber.
Background
The deep underground chamber has the characteristics of high ground stress, high underground water pressure, high ground temperature and the like in the construction environment due to the deep embedding position. The geological problems faced in the construction process are complicated, and the high-pressure underground water is taken as a great geological risk factor and is particularly important for continuously monitoring the information such as the underground water pressure, the temperature, the conductivity, the flow and the like for a long time. The underground water monitoring data can provide data support and decision basis for engineering construction key decisions such as deep-buried chamber water burst safety early warning, precipitation scheme design and adjustment, precipitation effect evaluation, formation parameter acquisition and the like. However, the high-pressure underground water monitoring field of the deep underground chamber starts late in China, a single monitoring instrument is mainly used as a main development direction, the dependence degree on a single monitoring device is high, and due to the defects that the existing monitoring device is low in precision and intelligence degree, slow in integrated development and the like, the key decision-making process of the engineering construction of the deep underground chamber is severely limited and influenced. Although the monitoring instruments and equipment are portable and intelligent, have higher and higher sensitivity and more monitoring parameters along with the continuous progress of the technology, the expensive manufacturing cost and the lack of mature supporting equipment make the instruments applicable to a single working condition in the specific application process, frequent equipment damage accidents and great limitation on the application.
Disclosure of Invention
The utility model aims to provide underground water integrated monitoring equipment for a pressure-reducing drain hole of a deep-buried chamber, which has high integration level and monitoring precision.
In order to achieve the purpose, the utility model can adopt the following technical scheme:
the utility model relates to underground water integrated monitoring equipment for a pressure-reducing drain hole of a deep-buried chamber, which comprises
The pipeline unit is an L-shaped pipe consisting of a vertical pipe section and a horizontal pipe section, and the opening of the vertical pipe section is arranged downwards and is used for being connected with the water outlet of the pressure reduction drain hole; the pipe orifice of the horizontal pipe section is used for an underground water outlet;
the measuring port is formed in the horizontal pipe section and is sealed through a sealing element; the measuring port is used for placing an intelligent water pressure meter;
the valve is arranged on the horizontal pipe section between the measuring port and the pipe orifice of the horizontal pipe section;
the measuring unit comprises an intelligent water pressure meter and an intelligent flow meter;
the intelligent water pressure meter is used for measuring and storing parameters of pressure, temperature and conductivity of water flow in the L-shaped pipe;
the intelligent flowmeter is communicated with the pipe orifice of the horizontal pipe section and used for measuring and storing flow parameters flowing through the L-shaped pipe.
Preferably, the sealing member is a nut, and an internal thread is arranged inside the nut and is used for being fixedly connected with the intelligent water pressure meter.
Preferably, the valve is an electromagnetic ball valve, adopts a built-in power supply form, and is preset with an opening/closing working mode.
Preferably, the pipe orifice of the vertical pipe section is communicated with the water outlet of the pressure reduction drainage hole through a flange.
The intelligent underground water monitoring system has the advantages that an auxiliary system is formed by integrating intelligent underground water monitoring equipment; under the complex geological conditions and hydraulic characteristics of a deep-buried chamber, the carrying, protection and multi-parameter information acquisition and storage functions of underground water intelligent monitoring equipment are realized, the problems that the traditional underground water monitoring equipment is isolated from each other, cannot work simultaneously and is not provided with a matching device, so that the underground water intelligent monitoring equipment is installed everywhere and is complex to install are effectively solved, the risk of equipment damage is reduced, and the working safety of the intelligent equipment is enhanced; and the pressure-reducing drain hole is combined with the pressure-reducing drain hole of the deep-buried chamber, so that the cost is reduced, and the adaptability under complex working conditions is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the underground water integrated monitoring device for the pressure-reducing drain hole of the deep-buried chamber of the utility model comprises:
the pipeline unit is an L-shaped pipe consisting of a vertical pipe section and a horizontal pipe section, and the pipe orifice of the vertical pipe section is arranged downwards and is used for an underground water inlet; the pipe orifice of the horizontal pipe section is used for an underground water outlet.
A flange 1.1 is arranged at the pipe orifice of the vertical pipe section and is used for being connected with the water outlet end of the pressure reduction drain hole; the measuring port 1.2 is arranged on the horizontal pipe section and used for placing a measuring instrument; an electromagnetic ball valve 1.3 is arranged between the measuring port 1.2 and the pipe orifice of the horizontal pipe section, the electromagnetic ball valve 1.3 adopts a built-in power supply form, and the electromagnetic ball valve 1.3 is preset with a fixed opening/closing working mode, intermittently operates at a certain time interval and is used for controlling the drainage of the L-shaped pipe; a screw cap 1.4 is arranged at the measuring port 1.2, and the screw cap 1.4 is connected with the measuring port 1.2 and used for sealing the measuring port 1.2; the nut 1.4 is internally provided with internal threads for connecting with a measuring instrument;
the measuring unit comprises an intelligent water pressure meter 2.1 and an intelligent flow meter 2.2;
the intelligent water pressure meter 2.1 is arranged in the measuring port 1.2, is fixedly connected with the screw cap 1.4 and is used for collecting and storing underground water parameter information; the intelligent water pressure meter 2.1 of the embodiment adopts a Cera-river anti-corrosion intelligent water pressure meter produced by Holland, the length is 90mm, the diameter is 22mm, the weight is about 550g, a sensor, a data acquisition instrument and a wireless communication module are integrated, a ceramic ZrO2 anti-corrosion shell is adopted, the intelligent water pressure meter is suitable for monitoring the pressure and the temperature of salt water, high temperature and corrosive water, and 48000 groups of data can be stored to the maximum extent; the Cera-Diver anticorrosion intelligent water pressure meter adopts a dry ceramic capacitance sensor to measure the pressure under water, and the ceramic capacitance sensor has the characteristic of good stabilityIn addition, even a small water level change can be measured and recorded through high-density pressure correction without drift in long-term use, and the water pressure measuring range is as follows: 0-10/20/50/100 mH2O, resolution 0.2/0.4/1.0/2.0 cmH2O, temperature measurement range: -20 ℃ to 80 ℃ with a resolution of 0.01 ℃;
the intelligent flowmeter 2.2 is fixedly connected with a pipe orifice of a horizontal pipe section of the L-shaped pipe through threads (or flanges) and is used for measuring the flow passing through the L-shaped pipe; the intelligent electromagnetic flowmeter with the data storage function is adopted in the embodiment, so that the flow data can be collected and stored conveniently.
The working process of the embodiment is as follows:
And 2, connecting the flange 1.1 with the water outlet end of the pressure reduction drain hole, and stopping water between the flange 1.1 and the pressure reduction drain hole by adopting a rubber pad.
And 3, setting the opening/closing working frequency of the electromagnetic ball valve 1.3 according to design requirements, testing the stability of the electromagnetic ball valve 1.3 in water, and carrying out the next operation after normal operation.
And step 4, closing a main valve of the pressure-reducing drain hole, unscrewing the screw cap 1.4, connecting the intelligent water pressure meter 2.1 with the set opening/closing working frequency with the screw cap 1.4 through the built-in thread of the screw cap 1.4, and connecting the connected screw cap 1.4 with the measuring port 1.2, so that the intelligent water pressure meter 2.1 is placed in the horizontal pipe section through the measuring port 1.2 and used for collecting and storing underground water information.
And 5, fixedly connecting the intelligent flowmeter 2.2 with a pipe orifice of the horizontal pipe section through a thread (or a flange), opening a main valve of the pressure reduction drain hole, testing the working states of the intelligent water pressure meter 2.1 and the intelligent flowmeter 2.2, and readjusting the equipment if the working states are abnormal until the equipment works normally.
And 6, coordinating the opening/closing working frequency of the intelligent water pressure meter 2.1, the intelligent flow meter 2.2 and the electromagnetic ball valve 1.3, namely presetting the opening/closing working frequency of the electromagnetic ball valve 1.3, acquiring flow data flowing through the L-shaped pipe 1 through the intelligent flow meter 2.2 before the electromagnetic ball valve 1.3 is closed according to the opening/closing working frequency of the electromagnetic ball valve 1.3, and acquiring parameters such as pressure, temperature, conductivity and the like of the water body in the L-shaped pipe through the intelligent water pressure meter 2.1 in a time interval between the closing and the opening of the electromagnetic ball valve 1.3.
The underground water intelligent monitoring device is integrated to form a matching system; under the complex geological conditions and hydraulic characteristics of a deep-buried chamber, the carrying, protection and multi-parameter information acquisition and storage functions of underground water intelligent monitoring equipment are realized, the problems that the traditional underground water monitoring equipment is isolated from each other, cannot work simultaneously and is not provided with a matching device, so that the underground water intelligent monitoring equipment is installed everywhere and is complex to install are effectively solved, the risk of equipment damage is reduced, and the working safety of the intelligent equipment is enhanced; and the pressure-reducing drain hole is combined with the pressure-reducing drain hole of the deep-buried chamber, so that the cost is reduced, and the adaptability under complex working conditions is improved.
Claims (4)
1. The utility model provides a deep-buried chamber decompression wash port groundwater integration monitoring facilities, characterized by: comprises that
The pipeline unit is an L-shaped pipe consisting of a vertical pipe section and a horizontal pipe section, and the opening of the vertical pipe section is arranged downwards and is used for being connected with the water outlet of the pressure reduction drain hole; the pipe orifice of the horizontal pipe section is used for an underground water outlet;
the measuring port is formed in the horizontal pipe section and is sealed through a sealing element; the measuring port is used for placing an intelligent water pressure meter;
the valve is arranged on the horizontal pipe section between the measuring port and the pipe orifice of the horizontal pipe section;
the measuring unit comprises an intelligent water pressure meter and an intelligent flow meter;
the intelligent water pressure meter is used for measuring and storing the pressure, the temperature and the conductivity of the water flow in the L-shaped pipe;
the intelligent flowmeter is communicated with the pipe orifice of the horizontal pipe section and used for measuring and storing flow parameters flowing through the L-shaped pipe.
2. The integrated monitoring equipment of pressure-reducing drain hole and underground water of deep-buried chamber of claim 1, wherein: the sealing member is the nut, the nut is inside to be provided with the internal thread, be used for with intelligence hydrostatic gauge fixed connection.
3. The integrated monitoring equipment for the pressure-reducing drain hole and the underground water in the deep-buried chamber according to claim 1 or 2, characterized in that: the valve is an electromagnetic ball valve, adopts a built-in power supply form and is preset with an opening/closing working mode.
4. The integrated monitoring equipment of pressure-reducing drain hole and underground water of deep-buried chamber of claim 1, wherein: and the pipe orifice of the vertical pipe section is communicated with the water outlet of the pressure reduction drain hole through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610583.8U CN216113407U (en) | 2021-10-28 | 2021-10-28 | Underground water integrated monitoring equipment for pressure-reducing drain hole of deep-buried chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610583.8U CN216113407U (en) | 2021-10-28 | 2021-10-28 | Underground water integrated monitoring equipment for pressure-reducing drain hole of deep-buried chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216113407U true CN216113407U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122610583.8U Active CN216113407U (en) | 2021-10-28 | 2021-10-28 | Underground water integrated monitoring equipment for pressure-reducing drain hole of deep-buried chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216113407U (en) |
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2021
- 2021-10-28 CN CN202122610583.8U patent/CN216113407U/en active Active
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