CN212080850U - Prevent stifled leak protection gas underground gas transmission line and arrange and congeal device - Google Patents

Abstract

The utility model discloses an anti-blocking and air leakage preventing underground gas pipeline condensation discharging device, which comprises a bottom blind plate, a condensate cylinder body, a condensate cylinder air outlet, a top blind cover, an anti-blocking pipe bottom valve, a valve well, an anti-blocking pipe top valve, a valve well cover plate, a drain pipe top valve, a drain pipe bottom valve, a balance pipe, a protective sleeve, a condensate cylinder air inlet and the like; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and prevents the leakage of the drain pipe and the drain valve by additionally arranging the protective sleeve, the drain pipe bottom valve top valve and the valve well; prevent stifled pipe and can dismantle jar top apron of congealing through the installation and prevent the emergence of drain pipe blocking phenomenon.

Description

Prevent stifled leak protection gas underground gas transmission line and arrange and congeal device

Technical Field

The utility model relates to a bury gas-supply line row and congeal device technical field, in particular to bury gas-supply line row and congeal device prevent stifled leak protection gas.

Background

The underground gas transmission pipeline is usually provided with a pipeline condensation discharging device, in the process of gas transmission, because water vapor, tar and the like contained in a gas phase are condensed into liquid drops to be accumulated in the pipeline, when the pipeline has a U-shaped low point, the liquid is converged to form resistance to gas transmission, and the pipeline condensation discharging device is adopted as a measure for discharging the condensed water of the pipeline. The condensate discharging device is generally composed of an air inlet, an air outlet, a condensate cylinder body, a drain pipe and a balance pipe. Under the condition of normal gas supply, the water pump vacuum pump is regularly used to drain the accumulated water in the condensate cylinder according to the water content in the conveying gas, so that the coal gas can be normally conveyed. However, the existing condenser cylinder device has a plurality of problems in the using process: the harm of gas leakage caused by poor tightness of the drain valve due to frequent opening and closing of the drain valve; the drainage pipe and the balance pipe are mostly directly buried in soil, and the drainage pipeline is pulled up due to expansion of a frozen soil layer in a cold area in winter to cause leakage of the drainage pipeline; before the pipeline is put into use, sundries such as internal silt are not cleaned up, and after long-time operation, particulate matters such as silt and coal tar are carried by the gas of pipe-line transportation and collect to congeal the jar bottom, and long-term long.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a block-proof and gas-leakage-proof underground gas transmission pipeline condensation removing device.

In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a prevent stifled leak protection gas underground gas transmission line and arrange and congeal device, includes: mix the mud layer, its innovation point lies in: the automatic water-saving device also comprises a bottom blind plate, a water-condensing cylinder body, a water-condensing cylinder air outlet, a top blind cover, an anti-blocking pipe bottom valve, a valve well, an anti-blocking pipe top valve, a valve well cover plate, a drain pipe top valve, a drain pipe bottom valve, a balance pipe, a protective sleeve and a water-condensing cylinder air inlet; the water condensing cylinder body is positioned below the mud mixing soil layer; the valve well is positioned above the mud mixing layer, and the valve well cover plate is arranged above the valve well; the bottom end of the water condensing cylinder body is provided with a bottom blind plate, the top end of the water condensing cylinder body is provided with a top blind cover, the right end of the water condensing cylinder body is provided with a water condensing cylinder air outlet, and the left end of the water condensing cylinder body is provided with a water condensing cylinder air inlet; an anti-blocking pipe, a drain pipe and a balance pipe are respectively arranged in the top blind cover, and the tail ends of the anti-blocking pipe and the drain pipe extend into the condensate tank body; the loop of the anti-blocking pipe above the top blind cover is communicated with an anti-blocking pipe bottom valve and an anti-blocking pipe top valve, and the anti-blocking pipe bottom valve is positioned below the anti-blocking pipe top valve; a water drainage pipe top valve and a water drainage pipe bottom valve are communicated with a loop of the water drainage pipe above the top blind cover, and the water drainage pipe top valve is positioned above the water drainage pipe bottom valve; one end of the balance valve is communicated with the balance pipe, the other end of the balance valve is communicated with the middle end of the drain pipe, and the balance valve is positioned at the lower end of the drain pipe bottom valve; and the outer surfaces of the contact surfaces of the anti-blocking pipe, the drain pipe and the balance pipe with the top blind cover are all coated and connected with protective sleeves.

Preferably, the protective sleeve is 190-210 mm.

Preferably, a detachable flange bolt connecting structure is adopted between the top blind cover and the condensate cylinder body.

Preferably, the bottom of the anti-blocking pipe is in an oblique mouth surface shape and faces the drainage pipe; the bottom of the anti-blocking pipe is 150mm higher than the bottom of the drainage pipe.

The utility model has the advantages that: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and prevents the leakage of the drain pipe and the drain valve by additionally arranging the protective sleeve, the drain pipe bottom valve top valve and the valve well; prevent stifled pipe and can dismantle jar top apron of congealing through the installation and prevent the emergence of drain pipe blocking phenomenon.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

1-bottom blind plate; 2-condensation water vat body; 3-air outlet of the condenser; 4-top blind cover; 5-anti-blocking pipe bottom valve; 6-valve well; 7-anti-blocking pipe; 8-anti-blocking pipe top valve; 9-a valve well cover plate; 10-a drain pipe top valve; 11-a drain pipe; 12-a drain foot valve; 13-a balancing valve; 14-a balance tube; 15-protective sleeve; 16-a condenser cylinder air inlet; 17-mixed soil layer.

Detailed Description

As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the utility model provides a prevent stifled leak protection gas underground gas transmission line and arrange and congeal device, includes: the mud mixing layer 17 further comprises a bottom blind plate 1, a water condensing cylinder body 2, a water condensing cylinder air outlet 3, a top blind cover 4, an anti-blocking pipe bottom valve 5, a valve well 6, an anti-blocking pipe 7, an anti-blocking pipe top valve 8, a valve well cover plate 9, a drain pipe top valve 10, a drain pipe 11, a drain pipe bottom valve 12, a balance valve 13, a balance pipe 14, a protective sleeve 15 and a water condensing cylinder air inlet 16; the water condensation cylinder body 2 is positioned below the muddy soil layer 17; the valve well 6 is positioned above the muddy soil layer 17, and the valve well cover plate 9 is arranged above the valve well 6; the bottom end of the water condensing cylinder body 2 is provided with a bottom blind plate 1, the top end of the water condensing cylinder body 2 is provided with a top blind cover 4, the right end of the water condensing cylinder body 2 is provided with a water condensing cylinder air outlet 3, and the left end of the water condensing cylinder body 2 is provided with a water condensing cylinder air inlet 16; the top blind cover 4 is respectively provided with an anti-blocking pipe 7, a drain pipe 11 and a balance pipe 14, and the tail ends of the anti-blocking pipe 7 and the drain pipe 11 extend into the condenser cylinder body 2; the loop of the anti-blocking pipe 7 above the top blind cover 4 is communicated with an anti-blocking pipe bottom valve 5 and an anti-blocking pipe top valve 8, and the anti-blocking pipe bottom valve 5 is positioned below the anti-blocking pipe top valve 8; a drain pipe top valve 10 and a drain pipe bottom valve 12 are communicated with a loop of the drain pipe 11 above the top blind cover 4, and the drain pipe top valve 10 is positioned above the drain pipe bottom valve 12; one end of the balance valve 13 is communicated with a balance pipe 14, the other end of the balance valve 13 is communicated with the middle end of the drain pipe 11, and the balance valve 13 is positioned at the lower end of the drain pipe bottom valve 12; and the outer surfaces of the contact surfaces of the anti-blocking pipe 7, the drain pipe 11 and the balance pipe 14 with the top blind cover 4 are all coated and connected with a protective casing 15.

Wherein the protective sleeve 15 is 190-210 mm; a detachable flange bolt connection structure is adopted between the top blind cover 4 and the condensate cylinder body 2; the bottom of the anti-blocking pipe 7 is in an oblique mouth surface shape and faces the drain pipe 11; the bottom of the anti-blocking pipe 7 is 150mm higher than the bottom of the drainage pipe 11.

The utility model discloses a user state does: when water needs to be pumped through the drain pipe 11, the balance valve 13 is closed, the drain pipe bottom valve 12 is opened, the drain pipe top valve 10 is opened, after the water is drained, the drain pipe top valve 10 is closed, the drain pipe bottom valve 12 is kept opened, the balance valve 13 is opened, after the liquid in the drain pipe 11 is drained, the balance valve 13 is closed, when the drain pipe top valve 10 is opened and closed for multiple times, the drain pipe bottom valve 12 is closed, and the drain pipe top valve 10 is replaced;

when this device long-time running for during a large amount of silt and tar of accumulation in the jar body 2 congeals, open and prevent stifled tub of top valve 8 and prevent stifled tub of bottom valve 5, through preventing stifled pipe 7 to congeal and inject hot aqueous ammonia in the jar body 2, with diluting silt and tar, through preventing stifled pipe 7 will dilute back solid-liquid mixture and take out congeal jar body 2, when having big stone and other debris in this device and can't be through preventing stifled pipe 7 when discharging, to congeal jar body 2 replacement qualified back, open the top blind cover 4 back of congealing jar body 2, get into and congeal and clear away debris in the jar body 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

Claims (4)

1. The utility model provides a prevent stifled leak protection gas underground gas transmission line and arrange and congeal device, includes: muddy soil layer (17), its characterized in that: the water condensing cylinder is characterized by further comprising a bottom blind plate (1), a water condensing cylinder body (2), a water condensing cylinder air outlet (3), a top blind cover (4), an anti-blocking pipe bottom valve (5), a valve well (6), an anti-blocking pipe (7), an anti-blocking pipe top valve (8), a valve well cover plate (9), a drain pipe top valve (10), a drain pipe (11), a drain pipe bottom valve (12), a balance valve (13), a balance pipe (14), a protective casing (15) and a water condensing cylinder air inlet (16);

the water condensation cylinder body (2) is positioned below the muddy soil layer (17);

the valve well (6) is positioned above the mud-mixed layer (17), and the valve well cover plate (9) is arranged above the valve well (6);

a bottom blind plate (1) is arranged at the bottom end of the water condensing cylinder body (2), a top blind cover (4) is arranged at the top end of the water condensing cylinder body (2), a water condensing cylinder air outlet (3) is arranged at the right end of the water condensing cylinder body (2), and a water condensing cylinder air inlet (16) is arranged at the left end of the water condensing cylinder body (2);

an anti-blocking pipe (7), a drain pipe (11) and a balance pipe (14) are respectively arranged in the top blind cover (4), and the tail ends of the anti-blocking pipe (7) and the drain pipe (11) extend into the condensate tank body (2);

an anti-blocking pipe bottom valve (5) and an anti-blocking pipe top valve (8) are communicated with a loop of the anti-blocking pipe (7) above the top blind cover (4), and the anti-blocking pipe bottom valve (5) is positioned below the anti-blocking pipe top valve (8);

a drain pipe top valve (10) and a drain pipe bottom valve (12) are communicated with a loop of the drain pipe (11) above the top blind cover (4), and the drain pipe top valve (10) is located above the drain pipe bottom valve (12);

one end of the balance valve (13) is communicated with a balance pipe (14), the other end of the balance valve (13) is communicated with the middle end of the drain pipe (11), and the balance valve (13) is positioned at the lower end of the drain pipe bottom valve (12);

and the outer surfaces of the contact surfaces of the anti-blocking pipe (7), the drain pipe (11) and the balance pipe (14) and the top blind cover (4) are all coated and connected with protective sleeves (15).

2. The anti-blocking and air leakage preventing underground gas pipeline condensation discharging device according to claim 1, is characterized in that: the protective sleeve (15) is 190-210 mm.

3. The anti-blocking and air leakage preventing underground gas pipeline condensation discharging device according to claim 1, is characterized in that: and a detachable flange bolt connecting structure is adopted between the top blind cover (4) and the condensate cylinder body (2).

4. The anti-blocking and air leakage preventing underground gas pipeline condensation discharging device according to claim 1, is characterized in that: the bottom of the anti-blocking pipe (7) is in an oblique mouth surface shape and faces the drain pipe (11); the bottom of the anti-blocking pipe (7) is 150mm higher than the bottom of the drainage pipe (11).

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