CN216813345U

CN216813345U - Clamp-hoop-type connected remote liquid supply F-shaped tee joint for coal mine

Info

Publication number: CN216813345U
Application number: CN202220778171.7U
Authority: CN
Inventors: 郑奇峰; 张凤明
Original assignee: ANHUI QIFENG MACHINERY AND EQUIPMENT CO LTD
Current assignee: ANHUI QIFENG MACHINERY AND EQUIPMENT CO LTD
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-06-24
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a clamp-connected remote liquid supply F-shaped tee joint for coal mines, which comprises a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe, wherein inner cavities of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are mutually communicated, the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are connected to form an F-shaped tee joint body, the connecting ends of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are identical in structure, and the three connecting ends are hermetically communicated with three conveying pipelines through clamp connection assemblies. The utility model has the advantages of ingenious conception, compact layout, convenient and quick installation and use and good sealing performance, and meets the use requirements of increasing the liquid inlet and the liquid return port of the pump station.

Description

Clamp-hoop-type connected remote liquid supply F-shaped tee joint for coal mine

Technical Field

The utility model relates to the field of mining connecting pieces, in particular to a clamp-type connected remote liquid supply F-shaped tee joint for a coal mine.

Background

In a remote liquid supply system for mines, liquid inlets and liquid return ports of a pump station are increased due to the fact that the demand for large flow is increased more and more. A single liquid inlet and return joint cannot meet the requirement, the number of required interfaces is increased urgently, and the joint is convenient to connect and reliable in sealing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp-connected remote liquid supply F-shaped tee joint for a coal mine, which solves the problem that a single liquid inlet and return joint cannot meet the requirement of increasing liquid inlets and return ports of a pump station.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a clamp-connected remote liquid supply F-shaped tee joint for coal mines, which comprises a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe, wherein inner cavities of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are mutually communicated, the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are connected to form an F-shaped tee joint body, the structures of connecting ends of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are the same, and the three connecting ends are hermetically communicated with three conveying pipelines through clamp connection components.

Furthermore, the inner cavity of the connecting end is a straight-through pipeline, a nut positioning table and a clamp positioning table are arranged on the outer peripheral surface of the connecting end, and the outer peripheral surface on the outer side of the clamp positioning table is a smooth connecting end surface.

Further, clamp coupling assembling includes gland nut, connection clamp and direct-through piece, gland nut threaded connection be in nut location bench, during feed liquor pipe, first drain pipe and second drain pipe and pipeline intercommunication, it connects to connect the clamp lock and is in clamp location bench, the rethread gland nut compresses tightly the tip of connection clamp, direct-through piece suit is in on the feed liquor pipe, first drain pipe, second drain pipe and the pipeline's of butt joint the connection terminal surface.

Furthermore, at least one polyurethane sealing ring is arranged between the straight-through piece and the connection end faces of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe and the connection end face of the conveying pipeline.

Furthermore, four sealing ring grooves are formed in the inner circumferential surface of the through piece, the four polyurethane sealing rings are installed in the sealing ring grooves, and two polyurethane sealing rings are distributed on the connecting end surface and the connecting end surface of the conveying pipeline respectively.

Compared with the prior art, the utility model has the beneficial technical effects that:

the utility model relates to a clamp-connected remote liquid supply F-shaped tee joint for coal mines, which comprises a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe, wherein inner cavities of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are mutually communicated, the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are connected to form an F-shaped tee joint body, connecting ends of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are of the same structure, the three connecting ends are hermetically communicated with three conveying pipelines through clamp connection components, a nut positioning table and a clamp positioning table are arranged on the outer peripheral surface of each connecting end, a connecting end surface is arranged on the outer peripheral surface of the outermost side, and each clamp connection component comprises a compression nut, a connecting clamp and a straight piece. Firstly, the design of the F-shaped tee joint body realizes a one-inlet two-outlet connection mode, and when a plurality of tee joint bodies are adopted, the use states of increasing liquid inlets and liquid return ports of a pump station can be met; secondly, the clamp connection assembly is detachably connected, so that the clamp connection assembly is convenient and quick to install, adopts a standard component design and is high in interchangeability; the increase of having the polyurethane sealing washer has realized multichannel sealed again, the effectual leakproofness that has promoted the pipeline junction. The utility model has the advantages of ingenious design, compact layout, convenient and quick installation and use and good sealing performance, and meets the use requirements of increasing the liquid inlet and the liquid return port of the pump station.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a schematic view of a clamp-type connected remote liquid supply F-shaped tee joint for coal mines according to the utility model; (section view)

FIG. 2 is a side view of a remote liquid supply F-shaped tee joint for coal mines, which is connected in a clamp manner;

FIG. 3 is a front view of the use state of the remote liquid supply F-shaped tee joint for coal mines connected in a clamp manner;

FIG. 4 is a schematic view of a connector clip according to the present invention;

description of reference numerals: 1. an F-shaped tee body; 2. a compression nut; 3. connecting a clamp; 4. a polyurethane seal ring; 5. a straight-through piece;

101. a liquid inlet pipe; 102. a first liquid outlet pipe; 103. a second liquid outlet pipe; 104. a nut positioning table; 105. a hoop positioning table; 106. and connecting the end faces.

Detailed Description

As shown in fig. 1-4, a clamp-connected remote liquid supply F-shaped tee joint for coal mines comprises a liquid inlet pipe 101, a first liquid outlet pipe 102 and a second liquid outlet pipe 103, wherein inner cavities of the liquid inlet pipe 101, the first liquid outlet pipe 102 and the second liquid outlet pipe 103 are mutually communicated, the liquid inlet pipe 101, the first liquid outlet pipe 102 and the second liquid outlet pipe 103 are connected to form an F-shaped tee joint body 1, connecting ends of the liquid inlet pipe 101, the first liquid outlet pipe 102 and the second liquid outlet pipe 103 are identical in structure, and the connecting ends are communicated with three conveying pipelines in a sealing mode through clamp connecting components. The F-shaped tee body 1 realizes a one-inlet two-outlet connection mode, and can meet the use requirements of increasing the liquid inlets and the liquid return ports of the pump stations when a plurality of connecting modes are adopted.

Specifically, the inner cavity of the connecting end is a straight-through pipeline, a nut positioning table 104 and a clamp positioning table 105 are arranged on the outer peripheral surface of the connecting end, and the outer peripheral surface on the outer side of the clamp positioning table 105 is provided with a smooth connecting end surface 106.

As shown in fig. 1 and 4, clamp coupling assembling includes gland nut 2, connection clamp 3 and straight piece 5, 2 threaded connection of gland nut are in on the nut location platform 104, during feed liquor pipe 101, first drain pipe 102 and second drain pipe 103 and pipeline intercommunication, it connects to connect 3 locks of clamp and is in on the clamp location platform 105, the rethread gland nut 2 compresses tightly connect the tip of clamp 3, straight 5 suits of piece are in on feed liquor pipe 101, first drain pipe 102, second drain pipe 103 and the pipeline's of butt joint the connection terminal surface 106. Specifically, the connection clamp 3 is two semicircular plates, and is symmetrically arranged and buckled on the peripheral surface of the straight piece 5 in use. The design of clamp coupling assembling is detachable connection, and simple to operate is swift, and adopts the design of standard part more, and interchangeability is strong, uses convenient and fast more.

At least one polyurethane sealing ring 4 is arranged between the straight-through piece 5 and the connecting end faces 106 of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe and the connecting end face of the conveying pipeline. Specifically, in one embodiment, four sealing ring grooves are formed in the inner circumferential surface of the through member 5, four polyurethane sealing rings 4 are installed in the sealing ring grooves, and two polyurethane sealing rings 4 are respectively distributed on the connecting end surface 106 and the connecting end surface of the conveying pipeline. The addition of the polyurethane sealing ring realizes multi-channel sealing, and the sealing performance of the pipeline joint is effectively improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a remote confession liquid F type tee bend for coal mine that clamp formula is connected which characterized in that: feed liquor pipe, first drain pipe and the second drain pipe that communicates each other including the inner chamber, F type tee bend body is connected to feed liquor pipe, first drain pipe and second drain pipe and constitutes, the link structure of feed liquor pipe, first drain pipe and second drain pipe is the same, and is three the link all communicates with three pipeline seal through clamp coupling assembling.

2. The clamp-type connected remote liquid supply F-shaped tee joint for coal mines as set forth in claim 1, wherein: the inner cavity of link is through pipeline, be provided with nut locating platform and clamp locating platform on the outer peripheral face of link, the outer peripheral face in the clamp locating platform outside sets up the connection terminal surface as the plain noodles.

3. The clamp-type connected remote liquid supply F-shaped tee joint for coal mines as set forth in claim 2, wherein: clamp coupling assembling includes gland nut, connection clamp and straight-through piece, gland nut threaded connection be in nut location bench, during feed liquor pipe, first drain pipe and second drain pipe and pipeline intercommunication, it connects to connect the clamp lock and is in clamp location bench, the rethread gland nut compresses tightly the tip of connection clamp, straight-through suit is in on the feed liquor pipe, first drain pipe, second drain pipe and the pipeline's of butt joint the connection terminal surface.

4. The remote liquid supply F-shaped tee joint for coal mines in a clamp connection mode according to claim 3, wherein: at least one polyurethane sealing ring is arranged between the straight-through piece and the connection end faces of the liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe and the connection end face of the conveying pipeline.

5. The remote liquid supply F-shaped tee joint for coal mines in a clamp connection mode according to claim 4, wherein: four sealing ring grooves are formed in the inner circumferential surface of the straight-through piece, the four polyurethane sealing rings are installed in the sealing ring grooves, and two polyurethane sealing rings are distributed on the connecting end surface and the connecting end surface of the conveying pipeline respectively.