Emergency water supply pipeline joint

Abstract

The utility model relates to the technical field of water supply pipeline joints, in particular to an emergency water supply pipeline joint which comprises a fastener, a pipe fitting, a sealing ring and a flange, the pipe fitting is used for being internally provided with a connected pipeline, the flange is installed at one end of the pipe fitting, the fastener is installed outside the other end of the pipe fitting, and the sealing ring is installed inside the pipe fitting. The sealing ring is connected with the inner surface of the pipe fitting in an attached mode, a notch is formed in the position, located on the fastener, of the pipe fitting, the notch is compressed and deformed under locking driving of the fastener, then the sealing ring is made to be tightly attached to a connected pipeline to achieve quick connection of the pipeline, the fastener comprises a fastener body, a nut, a T-shaped screw and a pressing buckle handle, and the T-shaped screw is connected with the pressing buckle handle. The T-shaped screw is driven by the pressing buckle handle to be locked through the nut, and then the notch is driven to be compressed and deformed. A pipeline to be connected is placed in the pipe fitting, the pressing buckle handle is rotated to enable the pipe fitting to deform and extrude the sealing ring so as to achieve rapid pipeline connection, and after emergency water supply is finished, the pipe fitting can be rapidly dismantled and reused.

Description

[TECHNICAL FIELD]

[0001] The utility model relates to water supply pipeline joint technical field, concretely is an emergency water supply pipeline joint. [BACKGROUND]

[0002] In secondary water supply, secondary water supply refers to the form that unit or individual stores, pressurizes city public water supply or self-establishment water supply, and supplies user or self-use through pipeline again. Secondary water supply mainly compensates municipal water supply pipeline pressure deficiency, and guarantees the water use of high-rise population.

[0003] These pipelines usually are connected, need through the mode of welding to carry out pipeline connection, in emergency, temporary water supply, if the welding is not applicable under the condition that the on-site environment is limited, if an emergency water supply pipeline joint can be adopted, the pipeline is connected quickly through lever pressing structure, when emergency water supply ends, can be quickly removed and reused, will have very important significance. [UTILITY MODEL CONTENTS]

[0004] The utility model discloses a kind of emergency water supply pipeline joints to solve the above-mentioned shortage, by being connected pipeline is placed into pipe, rotating press buckle handle makes pipe deformation extrusion sealing ring to realize pipeline fast connection, and when emergency water supply ends, can be quickly removed and reused.

[0005] To realize the above-mentioned purpose design a kind of emergency water supply pipeline joint, including fastener 2, pipe 8, sealing ring 5 and flange 1, the pipe 8 is used to be connected pipeline inside, the pipe 8 one end is equipped with flange 1, the pipe 8 other end exterior is equipped with fastener 2, the pipe 8 interior is equipped with sealing ring 5, the sealing ring 5 is attached to the surface connection of pipe 8, the pipe 8 is located at fastener 2 and is equipped with notch 4, the notch 4 is compressed deformation under the lock of fastener 2, to make sealing ring 5 tightly connected pipeline realize pipeline fast connection.

[0006] Further, the fastener 2 includes fastener body, nut 3, T-shaped screw rod 6 and press buckle handle 7, the fastener body is C-shaped structure, the fastener body is sleeved on the outside of pipe 8, the opening of fastener body is provided with T-shaped screw rod 6, and the opening is located at notch 4, the T-shaped screw rod 6 is connected with press buckle handle 7, the T-shaped screw rod 6 is locked by nut 3 under the driving of press buckle handle 7, to make notch 4 compressed deformation.

[0007] Further, the screw rod of T-shaped screw rod 6 passes through and is connected between the opening of fastener body, the T-shaped structure of T-shaped screw rod 6 is connected on press buckle handle 7, the rotating head of press buckle handle 7 connection uses eccentric circle to make that pressing lock is not loose.

[0008] Further, the opening outer side of the fastener body is provided with a nut groove 9 for avoiding the nut 3 of the fastener 2.

[0009] Further, the slot 4 is arranged along the axial extension of the pipe fitting 8, and the slot 4 is oval-shaped, so that not only the processing is convenient, but also the pipe fitting deformation extrusion is more reliable.

[0010] Further, the pipe fitting 8 is a stepped shaft formed by a large-diameter section and a small-diameter section, and the sealing ring 5 is arranged in the large-diameter section of the pipe fitting 8, so that the connected pipeline is more closely placed in the pipe fitting 8, and the reliability of the quick connection of the pipeline is further ensured.

[0011] Compared with the prior art, the utility model discloses novel, simple structure, reasonable in design, through being connected pipeline is put into the pipe fitting, rotates the press buckle handle, and the pipe fitting is deformed extrusion sealing ring and is further quick -connected pipeline through the screw rod nut tightness lever principle presss the press buckle handle, thereby make, and the emergency water supply pipeline joint can be quick -connected pipeline through lever press structure under the condition that welding is not applicable when emergency, temporary water supply, and when emergency water supply ends, can be quickly removed and is repeatedly used, and it is worth using widely. [SUMMARY]

[0012] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is the side structure schematic diagram of the utility model;

[0014] Figure 3 It is the cross section structure schematic diagram of the utility model;

[0015] In the drawing: 1, flange;2, fastener;3, nut;4, slot;5, sealing ring;6, T-shaped screw rod;7, press buckle handle;8, pipe fitting;9, nut groove. [DETAILED DESCRIPTION]

[0016] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 3 The utility model discloses an emergency water supply pipeline joint, including fastener 2, pipe fitting 8, sealing ring 5 and flange 1, pipe fitting 8 is used for built -in connected pipeline, and pipe fitting 8 one end is installed with flange 1, and pipe fitting 8 other end outside is equipped with fastener 2, and pipe fitting 8 inside is equipped with sealing ring 5, and sealing ring 5 is connected with pipe fitting 8 inner surface and is attached, and pipe fitting 8 is set with slot 4 at fastener 2, and slot 4 is compressed deformation under the drive of fastener 2 lock, and then make sealing ring 5 tightly connected pipeline realizes pipeline quick connection.

[0017] The notch 4 is arranged along the axial direction of the pipe 8 and is in an elliptical shape, so that the pipe 8 can be deformed and extruded more reliably and conveniently.

[0018] The fastener 2 comprises a fastener body, a nut 3, a T-shaped screw 6 and a press buckle handle 7, the fastener body is in a C-shaped structure, the fastener body is sleeved outside the pipe 8, the T-shaped screw 6 is arranged at the opening of the fastener body and located at the notch 4, the T-shaped screw 6 is connected with the press buckle handle 7, the T-shaped screw 6 is locked by the nut 3 driven by the press buckle handle 7, so as to drive the notch 4 to be compressed and deformed, the screw of the T-shaped screw 6 passes through and is connected between the openings of the fastener body, the T-shaped structure of the T-shaped screw 6 is connected with the press buckle handle 7, the eccentric circle is arranged on the rotating head of the press buckle handle 7, so that the fastener 2 is not loosened after being pressed and locked, and the nut groove 9 is arranged outside the opening of the fastener body, the nut groove 9 is used for avoiding the nut 3 of the fastener 2.

[0019] The utility model is further described below in combination with the drawings and specific embodiments:

[0020] The utility model discloses an emergency water supply pipeline joint, including fastener 2, pipe 8, sealing washer 5 and flange 1, pipe 8 outside is equipped with fastener 2, and pipe 8 inside is equipped with sealing washer 5, and pipe 8 is provided with notch 4, and fastener 2 is equipped with nut 3, T-shaped screw 6 and press buckle handle 7, T-shaped screw 6 and press buckle handle 7 are connected, by locking T-shaped screw 6, press buckle handle 7 and nut 3 on fastener 2, make the notch 4 of pipe 8 compressed deformation, so that sealing washer 5 is tightly connected with the pipeline, reaches pipeline quick connection, and when removing, just loosens press buckle handle 7.

[0021] As the preferred scheme of the utility model, the emergency water supply pipeline joint is locked and extruded by the T-shaped screw, the press buckle handle and the nut, and the sealing washer is tightly attached to the connected pipeline under the deformation and extrusion of the pipe; the fastener is provided with the T-shaped screw, one end of the T-shaped screw is connected to the press buckle handle, the rotating head of the press buckle handle is provided with an eccentric circle, so that the fastener is not loosened after being pressed and locked.

[0022] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art, the standard parts used can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described here.

[0023] The utility model is not limited by the above implementation mode, other any change, modification, substitution, combination, simplification under not departing from the utility model's spiritual essence and principle should be equivalent replacement mode, all contain in the utility model's protection scope.

Claims

1. An emergency water supply pipeline connector, characterized in that: The device includes fasteners (2), pipe fittings (8), sealing rings (5), and flanges (1). The pipe fittings (8) are used to house the pipes to be connected. One end of the pipe fittings (8) is fitted with a flange (1), and the other end of the pipe fittings (8) is fitted with fasteners (2). The pipe fittings (8) are fitted with a sealing ring (5) inside. The sealing ring (5) is fitted to the inner surface of the pipe fittings (8). A slot (4) is provided on the pipe fittings (8) at the location of the fasteners (2). The slot (4) is compressed and deformed under the locking action of the fasteners (2), thereby making the sealing ring (5) fit tightly against the pipes to be connected, thus achieving a quick connection of the pipes.

2. The emergency water supply pipeline connector as described in claim 1, characterized in that: The fastener (2) includes a fastener body, a nut (3), a T-shaped screw (6), and a snap-fit ​​handle (7). The fastener body has a C-shaped structure and is fitted onto the outside of the pipe fitting (8). The T-shaped screw (6) is inserted through the opening of the fastener body and the opening is located at the slot (4). The T-shaped screw (6) is connected to the snap-fit ​​handle (7). The T-shaped screw (6) is locked by the nut (3) under the action of the snap-fit ​​handle (7), thereby causing the slot (4) to compress and deform.

3. The emergency water supply pipeline connector as described in claim 2, characterized in that: The screw of the T-shaped screw (6) passes through and connects between the openings of the fastener body. The T-shaped structure of the T-shaped screw (6) is connected to the snap-lock handle (7). The rotating head at the connection of the snap-lock handle (7) adopts an eccentric circle so that it will not loosen after pressing and locking.

4. The emergency water supply pipeline connector as described in claim 2, characterized in that: The fastener body has a nut groove (9) on the outside of the opening, which is used to avoid the nut (3) of the fastener (2).

5. The emergency water supply pipeline connector as described in claim 1, characterized in that: The groove (4) extends axially along the pipe fitting (8) and is elliptical in shape.

6. The emergency water supply pipeline connector as described in claim 1, characterized in that: The pipe fitting (8) is a stepped shaft composed of a large-diameter section and a small-diameter section, and the sealing ring (5) is installed inside the large-diameter section of the pipe fitting (8).

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