Integrated carbon dioxide leakage monitoring system for atmosphere and soil

Abstract

The utility model discloses an atmosphere and soil integrated carbon dioxide leakage monitoring system which comprises a control host, an atmosphere monitoring solenoid valve and a soil monitoring solenoid valve, and the atmosphere monitoring solenoid valve is provided with a first air inlet sampling port, a second air inlet sampling port, a third air inlet sampling port and a first air supply pipe. The soil monitoring electromagnetic valve is provided with a fourth air inlet sampling port, a fifth air inlet sampling port and a second air supply pipe, carbon dioxide sensors are arranged at the tail ends of the first air inlet sampling port, the second air inlet sampling port, the third air inlet sampling port, the fourth air inlet sampling port and the fifth air inlet sampling port, and the first air supply pipe and the second air supply pipe are connected with a dryer; the dryer is connected with the carbon dioxide detector, and the carbon dioxide detector is connected with the control host. The control host can identify whether a leakage source of carbon dioxide is from soil or atmosphere by analyzing two paths of monitoring data and synchronously monitoring the concentration of carbon dioxide in shallow soil and the concentration of surface atmosphere, and the accuracy is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carbon dioxide monitoring system, more exactly, it is a kind of atmospheric soil integration carbon dioxide leakage monitoring system. BACKGROUND

[0002] Carbon dioxide flooding technology is a kind of carbon dioxide injection into oil layer to improve oil recovery technology, when implementing the technology, the leakage of carbon dioxide needs to be monitored in real time.The conventional monitoring mode is generally only provided with atmospheric monitoring sensor, due to the exchange mechanism of soil and atmosphere, especially the exchange of shallow surface soil and near-surface atmosphere, which seriously affects the accuracy and reliability of monitoring. SUMMARY

[0003] Therefore, it is necessary to provide a kind of atmospheric soil integration carbon dioxide leakage monitoring system for the above technical problems.

[0004] To solve the above technical problems, the utility model adopts the technical scheme as follows:

[0005] A kind of atmospheric soil integration carbon dioxide leakage monitoring system, characterized by the atmospheric soil integration carbon dioxide leakage monitoring system includes control host, atmospheric monitoring solenoid valve and soil monitoring solenoid valve, the control host is connected with the atmospheric monitoring solenoid valve by first electric connection line, the control host is connected with the soil monitoring solenoid valve by second electric connection line,

[0006] First air inlet sampling port, second air inlet sampling port, third air inlet sampling port and first air pipe are arranged on the atmospheric monitoring solenoid valve,

[0007] Fourth air inlet sampling port, fifth air inlet sampling port and second air pipe are arranged on the soil monitoring solenoid valve,

[0008] The end of first air inlet sampling port, second air inlet sampling port, third air inlet sampling port, fourth air inlet sampling port and fifth air inlet sampling port is equipped with carbon dioxide sensor,

[0009] The first air pipe and second air pipe are connected with drier, the drier is connected with carbon dioxide detector by third air pipe, the carbon dioxide detector is connected with the control host by third electric connection line, the control host is connected with solar power supply module by second electric connection line, the solar power supply module is connected with the carbon dioxide detector by fourth electric connection line.

[0010] As a preferred embodiment of the utility model,

[0011] The carbon dioxide detector is connected with the pump through a fourth air supply pipe, and the pump is connected with the control host through a fifth electric connection line.

[0012] As a preferred embodiment of the utility model, the control host further comprises a wireless communication module.

[0013] As a preferred embodiment of the utility model, the wireless communication module is a 4G module.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a kind of atmospheric soil integration carbon dioxide leakage monitoring system, utilize the carbon dioxide sensor on first air intake sampling port, second air intake sampling port and third air intake sampling port, the concentration of carbon dioxide in different height atmosphere can be monitored, simultaneously, utilize the carbon dioxide sensor on fourth air intake sampling port and fifth air intake sampling port, the concentration of carbon dioxide in different soil depth can be monitored.The control host is analyzed by two-way monitoring data, by synchronous monitoring the carbon dioxide concentration of shallow soil and the concentration of surface atmosphere, can identify that the leakage source of carbon dioxide is from soil or atmosphere, high accuracy.With the aid of wireless communication module and solar power supply module, unattended and remote data transmission can be realized, realize dynamic prediction, real-time early warning and accurate control risk, to slow down risk, reduce loss.The atmospheric soil integration carbon dioxide leakage monitoring system combines soil, atmospheric monitoring point, monitors carbon dioxide in real time in leakage to soil and atmosphere, obvious effect, strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, the following will be a brief introduction to the drawings needed to be used in embodiment description, obviously, the drawings in the following description are some embodiments of the utility model, for those skilled in the art, without creative labor, other drawings can also be obtained according to these drawings.

[0017] Figure 1 It is the atmospheric soil integration carbon dioxide leakage monitoring system structure diagram of the utility model,

[0018] The markings in the diagram are explained as follows: 1. Control host; 2. Solar power supply module; 3. Carbon dioxide detector; 4. Pump; 5. Dryer; 6. Atmospheric monitoring solenoid valve; 61. First air intake sampling port; 62. Second air intake sampling port; 63. Third air intake sampling port; 7. Soil monitoring solenoid valve; 71. Fourth air intake sampling port; 72. Fifth air intake sampling port; 8. Wireless communication module; E1. First electrical connection line; E2. Second electrical connection line; E3. Third electrical connection line; E4. Fourth electrical connection line; E5. Fifth electrical connection line; P1. First air supply pipe; P2. Second air supply pipe; P3. Third air supply pipe; P4. Fourth air supply pipe. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] like Figure 1 As shown, the integrated atmospheric and soil carbon dioxide leakage monitoring system includes a control host 1, an atmospheric monitoring solenoid valve 6, and a soil monitoring solenoid valve 7. The control host 1 is connected to the atmospheric monitoring solenoid valve 6 via a first electrical connection line E1, and the control host 1 is connected to the soil monitoring solenoid valve 7 via a second electrical connection line E2.

[0021] The atmospheric monitoring solenoid valve 6 is equipped with a first air inlet sampling port 61, a second air inlet sampling port 62, a third air inlet sampling port 63, and a first air delivery pipe P1.

[0022] The soil monitoring solenoid valve 7 is equipped with a fourth air inlet sampling port 71, a fifth air inlet sampling port 72, and a second air delivery pipe P2.

[0023] It should be noted that carbon dioxide sensors are provided at the ends of the first air intake sampling port 61, the second air intake sampling port 62, the third air intake sampling port 63, the fourth air intake sampling port 71, and the fifth air intake sampling port 72.

[0024] The first air supply pipe P1 and the second air supply pipe P2 are both connected to the dryer 5. The dryer 5 is connected to the carbon dioxide detector 3 through the third air supply pipe P3. The carbon dioxide detector 3 is connected to the control host 1 through the third electrical connection line E3. The control host 1 is connected to the solar power supply module 2 through the second electrical connection line E2. The solar power supply module 2 is connected to the carbon dioxide detector 3 through the fourth electrical connection line E4.

[0025] The carbon dioxide detector 3 is connected to the pump 4 via the fourth gas supply pipe P4, and the pump 4 is connected to the control host 1 via the fifth electrical connection line E5.

[0026] It should be noted that the control host 1 also includes a wireless communication module 8, such as a 4G module.

[0027] The working mode of the atmospheric soil integrated carbon dioxide leakage monitoring system will be described below.

[0028] The carbon dioxide sensors on the first, second and third air sampling ports 61, 62 and 63 can be used to monitor the concentration of carbon dioxide in the atmosphere at different heights, while the carbon dioxide sensors on the fourth and fifth air sampling ports 71 and 72 can be used to monitor the concentration of carbon dioxide in the soil at different depths. The control host 1 can analyze the monitoring data of the two paths and identify whether the source of carbon dioxide leakage is from the soil or the atmosphere by simultaneously monitoring the carbon dioxide concentration in the shallow soil and the concentration in the surface atmosphere, with high accuracy.

[0029] In addition, with the wireless communication module 8 and the solar power supply module 2, unattended operation and remote data transmission can be achieved, dynamic prediction, real-time early warning and precise control of risks can be achieved, thereby reducing risks and losses.

[0030] The atmospheric soil integrated carbon dioxide leakage monitoring system combines soil and atmospheric monitoring points to monitor carbon dioxide leakage into the soil and atmosphere in real time, with obvious effect and strong practicability.

[0031] Obviously, the above-described embodiments are only some of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application.

Claims

1. An integrated atmospheric and soil carbon dioxide leakage monitoring system, characterized in that, The integrated atmospheric and soil carbon dioxide leakage monitoring system includes a control host (1), an atmospheric monitoring solenoid valve (6), and a soil monitoring solenoid valve (7). The control host (1) is connected to the atmospheric monitoring solenoid valve (6) via a first electrical connection line (E1), and the control host (1) is connected to the soil monitoring solenoid valve (7) via a second electrical connection line (E2). The atmospheric monitoring solenoid valve (6) is provided with a first air inlet sampling port (61), a second air inlet sampling port (62), a third air inlet sampling port (63) and a first air delivery pipe (P1). The soil monitoring solenoid valve (7) is equipped with a fourth air inlet sampling port (71), a fifth air inlet sampling port (72), and a second air delivery pipe (P2). Carbon dioxide sensors are provided at the ends of the first air intake sampling port (61), the second air intake sampling port (62), the third air intake sampling port (63), the fourth air intake sampling port (71), and the fifth air intake sampling port (72). The first air supply pipe (P1) and the second air supply pipe (P2) are both connected to the dryer (5). The dryer (5) is connected to the carbon dioxide detector (3) through the third air supply pipe (P3). The carbon dioxide detector (3) is connected to the control host (1) through the third electrical connection line (E3). The control host (1) is connected to the solar power supply module (2) through the second electrical connection line (E2). The solar power supply module (2) is connected to the carbon dioxide detector (3) through the fourth electrical connection line (E4).

2. The integrated atmospheric and soil carbon dioxide leakage monitoring system according to claim 1, characterized in that, The carbon dioxide detector (3) is connected to the pump (4) via the fourth gas supply pipe (P4), and the pump (4) is connected to the control host (1) via the fifth electrical connection line (E5).

3. The integrated atmospheric and soil carbon dioxide leakage monitoring system according to claim 1, characterized in that, The control host (1) also includes a wireless communication module (8).

4. The integrated atmospheric and soil carbon dioxide leakage monitoring system according to claim 3, characterized in that, The wireless communication module (8) is a 4G module.

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