CN210919149U

CN210919149U - Supplementary drainage device of high-low pressure subregion formula

Info

Publication number: CN210919149U
Application number: CN201920385771.5U
Authority: CN
Inventors: 谢奇
Original assignee: Huaibei Mining Group Co Ltd
Current assignee: Huaibei Mining Group Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-07-03
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a supplementary drainage device of high-low pressure subregion formula, including bottom plate, main part, walking wheel, backup pad, place board, limiting plate, screw rod, intake pipe, outlet duct, the mouth that drains, water drain, check valve, division board, fixed plate, strainer, slide, baffle, pinion rack, casing, row's cinder notch, sleeve pipe, turning handle, sealing plug, connecting rod, keyway and gear. The high-low pressure partitioned auxiliary water drainage device is simple in structure and convenient to operate, the water drainage device and the main body are fixed on the bottom plate, the water drainage device is convenient to mount, transportation is facilitated through rotation of the travelling wheels, labor intensity is reduced, gas extraction is facilitated, and sandstone water is convenient to filter; the rotation through the sleeve pipe is favorable to sealing the inside of fixed plate to removal through the baffle is favorable to the discharge of sandstone, has avoided the problem that can't arrange the sediment when draining, also can effectively arrange sediment when being favorable to draining, has improved the convenience of operation.

Description

Supplementary drainage device of high-low pressure subregion formula

Technical Field

The utility model relates to a water discharging device specifically is a supplementary water discharging device of high-low pressure partition formula belongs to gas drainage application technical field.

Background

The high-low pressure partitioned auxiliary drainage means that high-low pressure partitioned auxiliary drainage is additionally arranged in a high-position drill site in the gas extraction process, a high-low pressure isolation plate is utilized to enable a high negative pressure area and a low negative pressure area to be formed in an auxiliary drainage device, the high negative pressure area is utilized for gas extraction, the low negative pressure area is utilized for auxiliary drainage, and the problem that the drainage device cannot meet the drainage requirement due to the fact that the drainage negative pressure of sandstone water on a top plate is high when a high-position drill hole is encountered is solved.

The high-low pressure partitioned auxiliary water drainage device in the market at present is characterized in that during the construction of high-position drilling on a working face, sandstone water enters a low-negative pressure region from a high-negative pressure region through the auxiliary water drainage device and then enters a water drainage device, so that an automatic water drainage extraction pipeline is free from accumulated water, but for the installation of the auxiliary water drainage device, the auxiliary water drainage device needs to be carried by manpower during installation, so that the labor intensity is increased, and the working time is prolonged; and the drainage and slag discharge can not be carried out, which easily causes the blockage of the strainer and the leakage of the sandstone water during slag discharge and is not beneficial to the operation. Therefore, the auxiliary water discharging device of the high-low pressure partition type is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supplementary drainage device of high-low pressure subregion formula for solving above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a high-low pressure partition type auxiliary water discharging device, which comprises a main body positioned at the top end of a bottom plate, an installation mechanism and a water discharging mechanism;

the mounting mechanism comprises a bottom plate, traveling wheels, a supporting plate, a placing plate, a limiting plate and a screw rod, wherein the bottom end of the bottom plate is rotatably connected with the traveling wheels, the top end of the bottom plate is fixedly connected with the supporting plate, the top end of the supporting plate is fixedly connected with the placing plate for placing a main body, the side wall of the supporting plate is in through connection with the limiting plate, the end part of the limiting plate is in through connection with the screw rod, the tops of two ends of the main body are respectively in through connection with an air inlet pipe and an air outlet pipe, the bottom of one end of the main body is communicated with a water drain opening, the water drain;

put water mechanism includes main part, division board, fixed plate, strainer, slide, baffle, sleeve pipe, turning handle, sealing plug and connecting rod, inside and division board fixed connection of main part, division board one end and fixed plate fixed connection, and be located inside the fixed plate division board and strainer intercommunication, inside and slide sliding connection of fixed plate, the inside and baffle sliding connection of slide, just baffle lateral wall and pinion rack fixed connection, main part outer wall and casing fixed connection, the row's cinder notch has been seted up to the casing bottom surface, just the inside and sleeve pipe sealing plug through connection of casing, sleeve pipe tip and middle part respectively with turning handle and sealing plug fixed connection, just another tip of sleeve pipe cup joints with the connecting rod, the keyway has been seted up to the connecting rod surface, just connecting rod tip and gear fixed connection.

Preferably, the top end of the bottom plate is fixedly connected with the two supporting plates, each supporting plate penetrates through and is in sliding connection with the two limiting plates, and one side of the top end of the bottom plate is fixedly connected with the water drainage device.

Preferably, the number of the limiting plates is four, the four limiting plates are all in an L-shaped structure, and the top ends of every two limiting plates are respectively contacted with two sides of the main body.

Preferably, the sleeve penetrates through the shell and extends to the inside of the fixing plate, the sleeve is rotatably and slidably connected with the middle of the shell, and the flat key inside the sleeve is slidably connected with the inside of the key groove.

Preferably, the number of the sliding plates is two, the two sliding plates are of U-shaped structures, the two sliding plates are respectively connected with the side wall of the fixing plate in a sealing and sliding mode, and the two sliding plates are connected with the side end of the baffle in a sealing and sliding mode.

Preferably, the division board is slope form and the inside fixed connection of main part, the division board is located the bottom of intake pipe and outlet duct, just the opening that is used for discharging silt is offered to division board and fixed plate junction.

The utility model has the advantages that:

1. the high-low pressure partitioned auxiliary water drainage device is simple in structure and convenient to operate, the water drainage device and the main body are fixed on the bottom plate, the water drainage device is convenient to mount, transportation is facilitated through rotation of the travelling wheels, labor intensity is reduced, gas extraction is facilitated, filtering of sandstone water is facilitated, and work efficiency is improved;

2. this supplementary drainage device of high-low pressure subregion formula is favorable to sealing the inside of fixed plate through sheathed tube rotation to removal through the baffle is favorable to the discharge of sandstone, has avoided the problem that can't arrange sediment when draining, also can effectively arrange sediment when being favorable to draining, has improved the convenience of operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a local top view structure of the fixing plate of the present invention;

fig. 4 is a schematic view of a partial structure at a in fig. 1 according to the present invention.

In the figure: 1. the bottom plate, 2, the main part, 3, the walking wheel, 4, the backup pad, 5, place the board, 6, the limiting plate, 7, the screw rod, 8, the intake pipe, 9, the outlet duct, 10, the outlet, 11, the ware that drains, 12, the check valve, 13, the division board, 14, the fixed plate, 15, the strainer, 16, the slide, 17, the baffle, 18, the pinion rack, 19, the casing, 20, row's cinder notch, 21, the sleeve pipe, 22, the turning handle, 23, the sealing plug, 24, the connecting rod, 25, the keyway, 26, the gear.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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.

Referring to fig. 1-4, a high-low pressure partitioned auxiliary water discharge device includes a main body 2 located at the top end of a bottom plate 1, an installation mechanism and a water discharge mechanism;

the mounting mechanism comprises a bottom plate 1, a traveling wheel 3, a supporting plate 4, a placing plate 5, a limiting plate 6 and a screw 7, wherein the bottom end of the bottom plate 1 is rotatably connected with the traveling wheel 3, the top end of the bottom plate 1 is fixedly connected with the supporting plate 4, the top end of the supporting plate 4 is fixedly connected with the placing plate 5 for placing the main body 2, the side wall of the supporting plate 4 is in through connection with the limiting plate 6 and used for fixing the main body 2, the end part of the limiting plate 6 is in through connection with the screw 7, the tops of the two ends of the main body 2 are respectively in through connection with an air inlet pipe 8 and an air outlet pipe 9, the bottom of one end of the main body 2 is communicated with a water drain 10, the water drain 10 is connected with;

the water discharging mechanism comprises a main body 2, an isolation plate 13, a fixing plate 14, a filter pipe 15, a sliding plate 16, a baffle plate 17, a sleeve 21, a rotating handle 22, a sealing plug 23 and a connecting rod 24, wherein the main body 2 is fixedly connected with the isolation plate 13, one end of the isolation plate 13 is fixedly connected with the fixing plate 14 and is positioned inside the fixing plate 14, the isolation plate 13 is communicated with the filter pipe 15 and is used for filtering sandstone water, the fixing plate 14 is slidably connected with the sliding plate 16, the sliding plate 16 is slidably connected with the baffle plate 17, the side wall of the baffle plate 17 is fixedly connected with a toothed plate 18, the outer wall of the main body 2 is fixedly connected with a shell 19, a slag discharge port 20 is formed in the bottom surface of the shell 19, the shell 19 is connected with the sleeve 21 in a penetrating manner, the end part and the middle part of the sleeve 21 are respectively fixedly connected with the rotating handle 22 and the sealing, the outer surface of the connecting rod 24 is provided with a key groove 25, and the end part of the connecting rod 24 is fixedly connected with a gear 26 and used for filtering sandstone during drainage.

The top end of the bottom plate 1 is fixedly connected with the two supporting plates 4, each supporting plate 4 is respectively penetrated through and slidably connected with the two limiting plates 6, and one side of the top end of the bottom plate 1 is fixedly connected with the water discharger 11, so that the supporting plates 4 are conveniently fixed, and the limiting plates 6 are conveniently moved; the number of the limiting plates 6 is four, the four limiting plates 6 are all of an L-shaped structure, and the top ends of every two limiting plates 6 are respectively in contact with the two sides of the main body 2, so that the main body 2 is limited conveniently, and the main body 2 is convenient to mount; the sleeve 21 penetrates through the shell 19 and extends into the fixing plate 14, the sleeve 21 is rotatably and slidably connected with the middle of the shell 19, and a flat key in the sleeve 21 is slidably connected with the inside of the key groove 25, so that the sleeve 21 can move conveniently, and the baffle 17 can be driven to move conveniently; the number of the sliding plates 16 is two, the two sliding plates 16 are both in a U-shaped structure, the two sliding plates 16 are respectively connected with the side wall of the fixing plate 14 in a sealing and sliding manner, and the side end of the baffle plate 17 between the two sliding plates 16 is connected with the side wall of the baffle plate in a sealing and sliding manner, so that the sliding plates 16 can move conveniently, and the baffle plate 17 can be driven to move simultaneously; division board 13 is the inside fixed connection of slope form and main part 2, division board 13 is located the bottom of intake pipe 8 and outlet duct 9, just division board 13 offers the opening that is used for discharging silt with fixed plate 14 junction, and the sandstone water of being convenient for filters, conveniently discharges.

The utility model discloses when using, place main part 2 on placing board 5, through removing limiting plate 6, make limiting plate 6 slide on 4 top lateral walls of backup pad after, the top of limiting plate 6 supports the both sides of main part 2, and then through screwing up screw rod 7, make screw rod 7 support the bottom surface of placing board 5, and then spacing limiting plate 6, be favorable to the fixing of main part 2, conveniently install, through promoting main part 2, and be favorable to the transport of main part 2 through the rotation of walking wheel 3, reduced the operation degree of difficulty; when gas extraction is carried out, gas enters the main body 2 through the gas inlet pipe 8 and then is discharged through the gas outlet pipe 9, sandstone water simultaneously enters the main body 2 and then falls onto the partition plate 13, so that water flow in the sandstone water flows to the bottom of the main body 2 through the water filter pipe 15 and enters the water discharger 11 through the water discharge port 10, and then the water flow flows out;

when sandstone is filtered and the filter pipe 15 is blocked by sandstone, the rotating handle 22 is rotated, the rotating handle 22 drives the sleeve 21 to rotate, due to the design of the flat key inside the sleeve 21 and the key groove 25 on the connecting rod 24, the connecting rod 24 is driven to rotate simultaneously when the sleeve 21 rotates, the connecting rod 24 drives the gear 26 at the end part to rotate and then drives the toothed plate 18 to move vertically, the toothed plate 18 drives the baffle 17 to slide inside the sliding plate 16 and then moves the baffle 17 to the bottom end of the partition plate 13, so as to block water flow, then the sleeve 21 and the connecting rod 24 are driven to move by pulling the rotating handle 22 and then drive the gear 26 to move transversely, the gear 26 props against the sliding plate 16, then the sliding plate 16 is pulled to move simultaneously, the sandstone inside the fixing plate 14 is pushed out after the baffle 17 is driven to move transversely, the sealing plug 23 is driven by the movement of the sleeve 21 to leave the side, the water is discharged through the slag discharging port 20, so that the slag discharging operation is completed while the water is discharged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a supplementary drainage device of high-low pressure subregion formula which characterized in that: comprises a main body (2) positioned at the top end of a bottom plate (1), an installation mechanism and a water discharging mechanism;

the mounting mechanism comprises a bottom plate (1), a travelling wheel (3), a supporting plate (4), a placing plate (5), a limiting plate (6) and a screw (7), the bottom end of the bottom plate (1) is rotationally connected with the traveling wheels (3), the top end of the bottom plate (1) is fixedly connected with the supporting plate (4), the top end of the supporting plate (4) is fixedly connected with a placing plate (5) for placing the main body (2), the side wall of the supporting plate (4) is in through connection with a limiting plate (6), the end part of the limit plate (6) is connected with the screw rod (7) in a penetrating way, the tops of the two ends of the main body (2) are respectively connected with the air inlet pipe (8) and the air outlet pipe (9) in a penetrating way, the bottom of one end of the main body (2) is communicated with a water discharge port (10), the water discharge port (10) is connected with a water discharger (11), and the side end of the water discharger (11) is fixedly connected with a check valve (12);

the water drainage mechanism comprises a main body (2), a partition plate (13), a fixing plate (14), a water filter pipe (15), a sliding plate (16), a baffle plate (17), a sleeve (21), a rotating handle (22), a sealing plug (23) and a connecting rod (24), wherein the main body (2) is fixedly connected with the partition plate (13), one end of the partition plate (13) is fixedly connected with the fixing plate (14), the partition plate (13) is communicated with the water filter pipe (15) and is positioned inside the fixing plate (14), the fixing plate (14) is slidably connected with the sliding plate (16), the sliding plate (16) is slidably connected with the baffle plate (17), the side wall of the baffle plate (17) is fixedly connected with a toothed plate (18), the outer wall of the main body (2) is fixedly connected with a shell (19), a slag discharge port (20) is formed in the bottom surface of the shell (19), and the shell (19) is penetratingly connected with the sleeve (21), the end part and the middle part of the sleeve (21) are respectively fixedly connected with the rotating handle (22) and the sealing plug (23), the other end part of the sleeve (21) is sleeved with the connecting rod (24), a key groove (25) is formed in the outer surface of the connecting rod (24), and the end part of the connecting rod (24) is fixedly connected with the gear (26).

2. The high-low pressure partitioned auxiliary water discharging device as claimed in claim 1, wherein: the water drain device is characterized in that the top end of the bottom plate (1) is fixedly connected with two supporting plates (4), each supporting plate (4) penetrates through and is connected with two limiting plates (6) in a sliding mode, and one side of the top end of the bottom plate (1) is fixedly connected with the water drain device (11).

3. The high-low pressure partitioned auxiliary water discharging device as claimed in claim 1, wherein: the number of the limiting plates (6) is four, the four limiting plates (6) are all in an L-shaped structure, and the top ends of every two limiting plates (6) are respectively in contact with the two sides of the main body (2).

4. The high-low pressure partitioned auxiliary water discharging device as claimed in claim 1, wherein: the sleeve (21) penetrates through the shell (19) and extends to the inside of the fixing plate (14), the sleeve (21) is in rotating and sliding connection with the middle of the shell (19), and a flat key inside the sleeve (21) is in sliding connection with the inside of the key groove (25).

5. The high-low pressure partitioned auxiliary water discharging device as claimed in claim 1, wherein: the number of the sliding plates (16) is two, the two sliding plates (16) are of U-shaped structures, the two sliding plates (16) are respectively connected with the side wall of the fixing plate (14) in a sealing and sliding mode, and the two sliding plates (16) are connected with the side end of the baffle plate (17) in a sealing and sliding mode.

6. The high-low pressure partitioned auxiliary water discharging device as claimed in claim 1, wherein: division board (13) are slope form and the inside fixed connection of main part (2), division board (13) are located the bottom of intake pipe (8) and outlet duct (9), just the opening that is used for discharging silt is offered to division board (13) and fixed plate (14) junction.