CN219977907U - Front-mounted water-gas separation device for fault gas observation - Google Patents

Abstract

The utility model relates to a fault gas observation preposed water-gas separation device which comprises a separation box, wherein an inlet and an outlet are arranged on the separation box, the inlet is arranged below the outlet, the inlet is communicated with an extraction pipeline, the outlet is communicated with an air outlet pipeline, a baffle is further arranged in the separation box, and the baffle is positioned above the inlet. The utility model has the advantage of being able to reduce the probability of water entering the scope, resulting in a malfunction of the scope.

Description

Front-mounted water-gas separation device for fault gas observation

Technical Field

The utility model relates to the technical field of fault gas observation, in particular to a front water-gas separation device for fault gas observation.

Background

Fault gas monitoring is a relatively important feature in the course of seismic monitoring. However, in the existing fault gas monitoring process, because drilling holes are needed for sampling, groundwater can exist in the sampling process. In the process of air extraction, particularly in rainy season, part of groundwater can be extracted into the gas collecting tube, and water enters the observation instrument through the gas collecting tube, so that instrument faults are caused.

Disclosure of Invention

In view of the shortcomings of the prior art, one of the purposes of the present utility model is to provide a fault gas observation front-mounted water-gas separation device, which has the advantage of being capable of reducing the probability of water entering an observation instrument and causing instrument faults.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a leading water and gas separator of fault gas observation, includes the separator box, the separator box on be equipped with import and export, the import set up the below of export, import and extraction pipeline be linked together, export and outlet duct be linked together, the separator box in still be equipped with the baffle, the baffle be located the top of import.

Through adopting above-mentioned technical scheme, at the extraction in-process, through setting up the baffle, can effectively block the water that gets into the separator box to can effectively reduce the probability that water got into in the observation instrument.

The present utility model may be further configured in a preferred example to: the extraction pipeline passes through the inlet and stretches into the separation box, and the projection of the baffle plate on the horizontal plane covers one end of the extraction pipeline stretching into the separation box.

Through adopting above-mentioned technical scheme, consequently when the drinking cup is extracted to the separator tank in, can be blocked by the baffle for the baffle is better to the effect of blockking of water.

The present utility model may be further configured in a preferred example to: the baffle plate is obliquely arranged, and one end close to the inlet is higher than one end far away from the inlet.

By adopting the technical scheme, water blocked by the baffle plate and water attached to the baffle plate are easier to fall off.

The present utility model may be further configured in a preferred example to: and a drying cavity is arranged in the air outlet pipeline, and a drying agent is filled in the drying cavity.

By adopting the technical scheme, the moisture in the gas can be further removed by the existence of the drying agent.

The present utility model may be further configured in a preferred example to: the air outlet pipeline further comprises a flow cavity, wherein the flow cavity is positioned at two ends of the drying cavity, and the diameter of the flow cavity is smaller than that of the drying cavity.

By adopting the technical scheme, the effect of removing the moisture in the gas is better.

The present utility model may be further configured in a preferred example to: the separating box is also provided with a water outlet, and a valve is arranged at the water outlet.

By adopting the technical scheme, the valve is more convenient to discharge water.

The present utility model may be further configured in a preferred example to: the air outlet pipeline comprises a drying pipe and a flow pipe, the drying cavity is positioned in the drying pipe, the drying pipe is rotatable, and the drying pipe and the flow pipe are not concentrically arranged.

Through adopting above-mentioned technical scheme, the existence of rotatable drying tube makes, when long-term use, to the drying effect of gas better.

The present utility model may be further configured in a preferred example to: the drying pipe comprises a pipe body and end covers positioned at two ends of the pipe body, wherein the end covers are rotationally connected with the pipe body, and communication holes used for being communicated with the flowing pipe are formed in the end covers.

By adopting the technical scheme, the desiccant can be displaced by rotating the tube body in use.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of an outlet pipe according to another embodiment of the present utility model.

Reference numerals: 1. a separation box; 11. an inlet; 12. an outlet; 13. a water outlet; 2. extracting a pipeline; 3. an air outlet pipe; 31. a flow tube; 32. a drying tube; 321. a tube body; 322. an end cap; 4. a baffle; 5. and (3) a valve.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the front-mounted water-gas separation device for fault gas observation disclosed by the utility model comprises a separation box 1, wherein an inlet 11 is formed in one side of the separation box 1, an outlet 12 is formed in the top, a water outlet 13 is formed in the bottom, and a valve 5 is arranged at the water outlet 13, and in this embodiment, the valve 5 can be a common valve 5 or an electromagnetic valve. The inlet 11 is connected with a pumping pipeline 2, and one end of the pumping pipeline 2 passes through the inlet 11 and stretches into the separation box 1. An outlet pipe 3 is arranged at the outlet 12. The connection part of the air outlet pipeline 3 and the outlet 12 is in sealing connection, and the extraction pipeline 2 is in sealing connection with the inlet 11.

Baffle 4 is also arranged in the separation box 1, the section of the baffle 4 is in an isosceles triangle shape, and the bottom edge is upward. The end of the extraction duct 2 that protrudes into the separating box 1 is covered by the projection of the baffle 4 onto the horizontal plane.

The outlet duct includes drying tube 32 and flow tube 31, and flow tube 31 is located the both ends of drying tube 32 and is linked together with drying tube 32, is the flow chamber in the flow tube 31, is the drying chamber in the drying tube 32, and the diameter of drying chamber is greater than the diameter of flow chamber. The drying cavity is fixedly filled with a drying agent.

In other embodiments, the drying tube 32 and the flow tube 31 are not concentrically arranged, the drying tube 32 comprises a tube body 321 and an end cover 322, the end cover 322 is rotationally connected with the tube body 321, a communication hole for communicating with the moving tube is arranged on the end cover 322, the flow tube 31 is communicated with the drying tube 32 through the communication hole, and the connection part is in a sealing arrangement. The drying pipe 32 may be a drying agent filled with a busy drying cavity integrally, or may be a plurality of independent drying agents, and the drying agents are circularly arrayed and fixedly installed in the drying pipe 32, for example, the drying agent is fixedly connected by an adhesive, and a certain drying agent is communicated with the flowing cavity by the rotation of the pipe body 321.

The implementation principle of the embodiment is as follows: during extraction, the extracted water is blocked by the baffle 4, and the gas enters the gas outlet pipeline 3 through the outlet 12 and is dried by the drying agent, so that the probability of entering the observation instrument by the water can be greatly reduced.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a leading water-gas separation device of fault gas observation which characterized in that: including separator box (1), separator box (1) on be equipped with import (11) and export (12), import (11) set up the below of export (12), import (11) be linked together with extraction pipeline (2), export (12) be linked together with pipeline (3) of giving vent to anger, separator box (1) in still be equipped with baffle (4), baffle (4) be located the top of import (11).

2. The fault gas observation front-mounted water-gas separation device according to claim 1, wherein: the extraction pipeline (2) passes through the inlet (11) and stretches into the separation box (1), and the projection of the baffle (4) on the horizontal plane covers one end of the extraction pipeline (2) stretching into the separation box (1).

3. The fault gas observation front-mounted water-gas separation device according to claim 2, wherein: the baffle (4) is obliquely arranged, and one end close to the inlet (11) is higher than one end far away from the inlet (11).

4. The fault gas observation front-mounted water-gas separation device according to claim 1, wherein: and a drying cavity is arranged in the air outlet pipeline (3), and a drying agent is filled in the drying cavity.

5. The fault gas observation front-end water-gas separation device according to claim 4, wherein: the air outlet pipeline (3) further comprises a flow cavity, wherein the flow cavity is positioned at two ends of the drying cavity, and the diameter of the flow cavity is smaller than that of the drying cavity.

6. The fault gas observation front-mounted water-gas separation device according to claim 1, wherein: the separating box (1) is also provided with a water outlet (13), and a valve (5) is arranged at the water outlet (13).

7. The fault gas observation front-end water-gas separation device according to claim 4, wherein: the air outlet pipeline (3) comprises a drying pipe (32) and a flow pipe (31), the drying cavity is positioned in the drying pipe (32), the drying pipe (32) is rotatable, and the drying pipe (32) and the flow pipe (31) are not concentrically arranged.

8. The fault gas observation front-end water-gas separation device according to claim 7, wherein: the drying pipe (32) comprises a pipe body (321) and end covers (322) positioned at two ends of the pipe body (321), the end covers (322) are rotationally connected with the pipe body (321), and the end covers (322) are provided with communication holes which are used for being communicated with the flow pipe (31).