CN218626455U - Automatic drainage device for gas transmission pipe network - Google Patents

Abstract

The utility model discloses an automatic drainage device of gas transmission pipe network, including ponding bucket, aqueduct, water seal bucket, the check valve that intakes, connecting pipe and play water check valve, be equipped with lid and drain pipe on the ponding bucket, the check valve upper end of intaking is connected in gas transmission main pipe network through the connecting pipe, the water seal bucket is located between ponding bucket and the aqueduct, water seal bucket upper end is equipped with the apopore, be equipped with out water check valve on the drain pipe. The utility model discloses but the wide application specifically is a gas transmission pipe network automatic water discharging equipment in other gas transmission pipe networks such as marsh gas pipe network, natural gas pipe network, hydrogen pipe network, air energy storage system pipe network, has solved gas transmission pipe network system difficult, unsafe scheduling problem of drainage, has realized that gas transmission pipe network uses safe and reliable, gas transmission is stable, longe-lived, and does not need artifical drainage, and little device is big-effect, is a very practical gas transmission pipe network automatic water discharging equipment.

Description

Automatic drainage device for gas transmission pipe network

Technical Field

The utility model belongs to the technical field of the energy, specifically indicate automatic drainage device of gas transmission pipe network, but the wide application is in other gas transmission pipe networks such as marsh gas pipe network, natural gas pipe network, hydrogen pipe network, air energy storage system pipe network.

Background

At present, the harmless and recycling treatment technology for organic matters such as sewage, straws, garbage, excrement and the like is more and more popularized, the scale is larger and larger, the biogas pipe network is more and more, the pipe network is more and more popularized to the countryside along with the popularization of natural gas application, the hydrogen and air energy storage pipe network is also more and more gradually along with the wide popularization and application of hydrogen and air energy storage, the gas transmission pipelines have water accumulation phenomena more and less, the existing drainage device similar to the technology in the gas transmission pipe network is only a water accumulator, the water accumulator needs to regularly and manually discharge the water accumulated in the water accumulator, so that the labor is wasted, if the water is not manually discharged in time, the gas transmission pipe network is blocked, and the safety of the gas transmission pipeline is influenced. The biogas system mainly conveys biogas generated by the biogas fermentation system device to a use end for production and living, and the biogas pipe network has more condensed water and is key to timely discharge water in the biogas conveying pipe network, so that a safe, reliable, stable and long-service-life biogas pipe network system is required.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an automatic drainage device of gas transmission pipe network has solved the difficult scheduling problem of gas transmission pipe network system drainage, has realized that the gas transmission pipe network uses stably, and longe-lived technological effect, is a very practical automatic drainage device of gas transmission pipe network.

The utility model adopts the following technical scheme: the utility model discloses automatic drainage device of gas transmission pipe network, including ponding bucket, aqueduct, water seal bucket, the single current valve of intaking, connecting pipe and play water single current valve, be equipped with lid and drain pipe on the ponding bucket, the lid center is equipped with the lid hole, the aqueduct inserts the water seal bucket in the lid hole, and aqueduct, water seal bucket all locate on the lid, the aqueduct upper end is connected with the single current valve of intaking, the single current valve upper end of intaking is connected in gas transmission owner pipe network through the connecting pipe, the water seal bucket is located between ponding bucket and the aqueduct, can ensure device's reliability like this, water seal bucket upper end is equipped with the apopore, be equipped with out water single current valve on the drain pipe.

Furthermore, the water accumulating barrel, the water guide pipe, the water inlet check valve and the connecting pipe are arranged in series and are perpendicular to the horizontal line.

Furthermore, the connecting pipe is vertically connected with the gas transmission main pipe network, and the connecting pipe is arranged below the gas transmission main pipe network.

Furthermore, the water in the gas transmission main pipe network and the connecting pipe can overflow into the water accumulation barrel through the water guide pipe and the water seal barrel by the water inlet check valve, and the water in the water guide pipe, the water seal barrel and the water accumulation barrel can not flow back to the gas transmission main pipe network when the gas transmission main pipe network generates negative pressure.

Furthermore, the diameter of the gas transmission main pipe network is larger than that of the connecting pipe, and the connecting pipe is arranged at the lower concave position of the gas transmission main pipe network.

Furthermore, the drain pipe is provided with a water outlet check valve which limits insects and small animals to lie down into the water accumulation barrel, and limits water in the water accumulation barrel and the water seal barrel not to be air-dried (when the gas transmission main pipe network is stopped or gas in the gas transmission main pipe network does not contain water).

Further, the diameter of the cover hole is larger than that of the water guide pipe.

Furthermore, the length of the water guide pipe inserted into the water seal barrel is smaller than that of the water seal barrel, and the length of the water seal barrel inserted into the water accumulation barrel is smaller than that of the water accumulation barrel.

Further, the height that the drain pipe set up is less than the height of ponding bucket.

Furthermore, an extension pipe is additionally arranged outside the water outlet check valve on the water outlet pipe, and overflowed water is discharged into a main water outlet pipe network of the production area.

Further, if the automatic drainage device of the gas transmission pipe network is used outdoors, the automatic drainage device of the gas transmission pipe network should be buried below a local frozen soil layer deeply, and heat preservation is performed to ensure that the automatic drainage device of the gas transmission pipe network is not frozen.

Further, the external shape of the automatic drainage device of the gas transmission pipe network is a cylindrical shape or a polygonal column shape.

When the device is used, water in the gas transmission main pipe network can settle in the connecting pipe under the action of gravity and is automatically discharged through the water inlet check valve, the water guide pipe, the water sealing barrel, the water accumulating barrel, the water discharge pipe and the water outlet check valve. And the water in the water guide pipe, the water seal barrel and the water accumulation barrel is always kept at the water level line position, the gas cannot be discharged from the automatic water discharge device of the gas transmission pipe network, only the water exceeding the water level line part in the water seal barrel can automatically overflow from the water outlet hole to the water accumulation barrel, and the water exceeding the water level line part in the water accumulation barrel can automatically overflow from the water discharge pipe through the water outlet check valve.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the automatic drainage device for the gas transmission pipe network solves the problems that the gas transmission main pipe network is difficult to discharge and easy to block due to condensed water in the using process, realizes safe and reliable use of the gas transmission pipe network, stable gas transmission and long service life, does not need the technical effect of manual drainage, has a small device large effect, and is a very practical automatic drainage device for the gas transmission pipe network.

Drawings

Fig. 1 is the whole structure schematic diagram of the automatic drainage device of the gas transmission pipe network.

The water storage tank comprises a water accumulation tank 1, a water guide pipe 2, a water inlet check valve 3, a connecting pipe 4, a connecting pipe 5, a gas transmission main pipe network 6, a cover 7, a water discharge pipe 8, a cover hole 9, a water level line 10, a water seal tank 11, a water outlet hole 12 and a water outlet check valve.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the 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 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.

As shown in fig. 1, the utility model discloses automatic drainage device of gas transmission pipe network, including ponding bucket 1, aqueduct 2, into water single current valve 3, connecting pipe 4, water seal bucket 10 and play water single current valve 12, be equipped with lid 6 and drain pipe 7 on the ponding bucket 1, lid 6 center is equipped with the apron hole 8, aqueduct 2 inserts water seal bucket 10 from the apron hole 8, and aqueduct 2, water seal bucket 10 all locate on lid 6, and aqueduct 2 upper end and the single current valve 3 of intaking are connected, 3 upper ends of the single current valve of intaking are connected with gas transmission main pipe network 5 through connecting pipe 4, and connect below gas transmission main pipe network 5, and water seal bucket 10 is located between ponding bucket 1 and aqueduct 2, can ensure the reliability of device like this, water seal bucket 10 upper end is equipped with apopore 11, be equipped with play water single current valve 12 on the drain pipe 7.

The water collecting barrel 1, the water guide pipe 2, the water inlet check valve 3 and the connecting pipe 4 are arranged in series and are perpendicular to the ground level.

The connecting pipe 4 is vertically connected with the gas transmission main pipe network 5 and is arranged at the concave part of the gas transmission main pipe network 5, and the connecting pipe 4 is connected below the gas transmission main pipe network 5.

The water inlet check valve 3 can enable water in the gas transmission main pipe network 5 to overflow into the water accumulation barrel 1 through the water guide pipe 2 and the water seal barrel 10, and water in the water guide pipe 2, the water seal barrel 10 and the water accumulation barrel 1 cannot flow back to the gas transmission main pipe network 5 when the gas transmission main pipe network 5 generates negative pressure.

The diameter of the gas transmission main pipe network 5 is larger than that of the connecting pipe 4.

The diameter of the cover hole 8 is larger than that of the water introduction pipe 2.

The length of the water guide pipe 2 inserted into the water seal barrel 10 is smaller than that of the water seal barrel 10, and the length of the water seal barrel 10 inserted into the water accumulation barrel 1 is smaller than that of the water accumulation barrel 1.

The height that highly is less than ponding bucket 1 that drain pipe 7 set up just is equipped with out water check valve 12 on the drain pipe 7, and restriction worm and toy lie prone into the ponding bucket, and restrict the water in the water seal bucket 1 and can not air-dried (when not containing water in the gas in gas transmission main pipe net deactivation or the gas transmission main pipe net).

An extended pipe is additionally arranged on a water outlet check valve 12 on the water outlet pipe 7, and the overflowed water is discharged into a main water outlet pipe network of the production area.

If the automatic drainage device of the gas transmission pipe network is used outdoors, the automatic drainage device of the gas transmission pipe network is deeply buried under a local frozen soil layer, and heat preservation is performed to ensure that the automatic drainage device of the gas transmission pipe network is not frozen.

The external shape of the automatic drainage device of the gas transmission pipe network is cylindrical or polygonal column.

When the automatic drainage device is used, a user installs the automatic drainage device of the gas transmission pipe network at a concave position of a gas transmission main pipe network 5 where condensate water needs to be discharged, the automatic drainage device is connected below the gas transmission main pipe network 5, an outer port of the water outlet check valve 12 is connected into a main drainage pipe network of a production area, and heat preservation measures are made for the automatic drainage device of the gas transmission pipe network and all pipe networks, so that the automatic drainage device of the gas transmission pipe network can automatically operate.

When the gas transmission main pipe network 5 is in use, water in the gas transmission main pipe network 5 can be settled in the connecting pipe 4 under the action of gravity and is automatically discharged through the water inlet check valve 3, the water guide pipe 2, the water seal barrel 10, the water accumulation barrel 1, the water discharge pipe 7 and the water outlet check valve 12. And the water in the water guide pipe 2, the water seal barrel 10 and the water accumulation barrel 1 is always kept at the position of a water level line 9, so that the gas cannot overflow from the automatic drainage device of the gas transmission pipe network, only the water exceeding the water level line in the water seal barrel 10 can automatically overflow from the water outlet hole 11 into the water accumulation barrel 1, and the water exceeding the water level line in the water accumulation barrel 1 can automatically overflow from the drainage pipe 7 through the water outlet check valve 12. The operation process of the automatic drainage device of the whole gas transmission pipe network is described above.

It is noted that relational terms such as "for example" and the like may be used solely herein for illustrative purposes and do not necessarily require or imply any actual relationship or order between such entities or operations. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (7)

1. The utility model provides an automatic drainage device of gas transmission pipe network which characterized in that: the water-saving device comprises a water accumulation barrel, a water guide pipe, a water seal barrel, a water inlet check valve, a connecting pipe and a water outlet check valve, wherein a cover and a water drain pipe are arranged on the water accumulation barrel, the water guide pipe and the water seal barrel are arranged on the cover, the upper end of the water guide pipe is connected with the water inlet check valve, the upper end of the water inlet check valve is connected to a main gas transmission pipe network through the connecting pipe, the water seal barrel is arranged between the water accumulation barrel and the water guide pipe, and a water outlet hole is formed in the upper end of the water seal barrel.

2. The automatic drainage device of the gas transmission pipe network according to claim 1, wherein: the water accumulation barrel, the water guide pipe, the water inlet check valve and the connecting pipe are arranged in series and are perpendicular to the ground level.

3. The automatic drainage device of the gas transmission pipe network according to claim 1, wherein: the connecting pipe is vertically connected with the gas transmission main pipe network, and the connecting pipe is arranged below the gas transmission main pipe network.

4. The automatic drainage device of the gas transmission pipe network according to claim 1, wherein: the water inlet check valve can enable water in the gas transmission main pipe network and the connecting pipe to overflow into the water accumulating barrel through the water guide pipe and the water sealing barrel, and when negative pressure is generated in the gas transmission main pipe network, the water in the water guide pipe, the water sealing barrel and the water accumulating barrel cannot flow back to the gas transmission main pipe network.

5. The automatic drainage device of the gas transmission pipe network according to claim 1, characterized in that: and the water outlet pipe is provided with a water outlet check valve.

6. The automatic drainage device of the gas transmission pipe network according to claim 1, characterized in that: the length of the water guide pipe inserted into the water seal barrel is smaller than that of the water seal barrel, and the length of the water seal barrel inserted into the water accumulation barrel is smaller than that of the water accumulation barrel.

7. The automatic drainage device of the gas transmission pipe network according to claim 1, characterized in that: the external shape of the automatic drainage device of the gas transmission pipe network is a cylindrical shape or a polygonal column shape.

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