CN220792415U

CN220792415U - Water pump surge tank of convenient connection

Info

Publication number: CN220792415U
Application number: CN202322469133.0U
Authority: CN
Inventors: 郭长亮
Original assignee: Shenyang Haoxiang Group Co ltd
Current assignee: Shenyang Haoxiang Group Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-16
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of water pump surge tanks and discloses a water pump surge tank convenient to connect, which comprises a surge tank, wherein an installation pipe is fixedly communicated with the surge tank, the installation pipe is connected with a water pipe, the installation pipe is connected with the water pipe through two pipe joints, a sealing component is arranged between the two pipe joints, the two pipe joints are connected through a quick connection component, and a clamping component is also arranged between the two pipe joints. The surge tank provided by the utility model realizes the quick connection of two pipe joints, a worker only needs to align the clamping block with the notch position of the first grooving and insert the clamping block into the other pipe joint, and then the clamping block is moved to the position of the second grooving by rotating the pipe joint, so that the quick connection between the installation pipe and the water pipe is realized.

Description

Water pump surge tank of convenient connection

Technical Field

The utility model relates to the technical field of water pump surge tanks, in particular to a water pump surge tank convenient to connect.

Background

The water pump surge tank is a device for a water pump system, is used for stabilizing water flow and pressure and relieving the water hammer phenomenon caused by starting and stopping of the water pump.

The last intercommunication of surge tank has the water pipe, and surge tank among the prior art is connected with the water pipe through two ring flanges generally, is connected through a plurality of bolts between two ring flanges, this makes the installation of water pipe more troublesome, can't realize the quick connect between water pipe and the surge tank, and in addition, the sealing washer is installed to the mouth of pipe position of water pipe generally, when ageing phenomenon appears in the sealing washer, and the staff needs to change the sealing washer, but also is inconvenient for changing the sealing washer through the mode of ring flange connection, brings inconvenience for the in-service use of surge tank.

Therefore, it is necessary to design a water pump surge tank that is convenient to connect to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a water pump pressure stabilizing tank convenient to connect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a water pump surge tank of convenient connection, includes the surge tank, fixed intercommunication has the installation pipe on the surge tank, be connected with the water pipe on the installation pipe, be connected through two coupling between installation pipe and the water pipe, two be provided with seal assembly between the coupling, two connect the subassembly through soon between the coupling and be connected, two still be provided with joint subassembly between the coupling.

As a preferable technical scheme of the utility model, the sealing assembly comprises a pressure increasing spring, a first sealing ring and a second sealing ring, wherein the first sealing ring is connected in one pipe joint in a sliding manner, the second sealing ring is fixed in the other pipe joint, one end of the pressure increasing spring is connected with the first sealing ring, and the other end of the pressure increasing spring is connected with the corresponding pipe joint.

As a preferable technical scheme of the utility model, the quick-connection assembly comprises a clamping block, a first slot and a second slot, wherein the clamping block is fixed on the outer surface of one pipe joint, the first slot and the second slot are both arranged on the other pipe joint, one end of the first slot and the pipe orifice of the pipe joint form an opening, and the other end of the first slot is communicated with the second slot.

As a preferable technical scheme of the utility model, the clamping assembly comprises a plurality of grooves, a plurality of sliding blocks, a plurality of springs and a plurality of clamping grooves, wherein the grooves are formed in one pipe joint, the clamping grooves are formed in the other pipe joint, the sliding blocks are respectively and slidably connected in the grooves, one ends of the springs are respectively connected with the groove walls of the grooves, and the other ends of the springs are respectively connected with the sliding blocks.

As a preferred embodiment of the present utility model, the first slot is disposed along an axial direction of the pipe joint, and the second slot is disposed along a circumferential direction of the pipe joint.

As a preferable technical scheme of the utility model, one end of the sliding block is in a hemispherical structure.

The utility model has the following beneficial effects:

1. Convenient and quick connection: according to the technical scheme, the quick connection of the two pipe joints is realized, a worker only needs to align the clamping block with the notch position of the first grooving and insert the clamping block into the other pipe joint, and then the clamping block is moved to the second grooving position by rotating the pipe joint, so that the quick connection between the installation pipe and the water pipe is realized;

2. simplifying the operation flow: compared with the traditional threaded connection or tightening connection mode, the technical scheme has the advantages that the operation flow is simplified, and the time and labor cost are saved;

3. Sealing performance is improved: the pressurizing spring not only provides elasticity for the fixture block, but also enables the sealing ring to be tightly attached, ensures the tightness between the two pipe joints, and effectively prevents the leakage problem.

Drawings

FIG. 1 is a schematic diagram of a conveniently connected water pump surge tank;

FIG. 2 is a schematic cross-sectional view of two pipe joints;

FIG. 3 is an enlarged view of the structure at A of FIG. 2;

fig. 4 is an enlarged view of the structure at B of fig. 2.

In the figure: 1 surge tank, 2 mounting tube, 3 water pipe, 4 coupling, 5 seal assembly, 51 booster spring, 52 sealing washer I, 53 sealing washer II, 6 quick connect assembly, 61 fixture block, 62 fluting I, 63 fluting II, 7 joint assembly, 71 recess, 72 slider, 73 spring, 74 draw-in groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a water pump surge tank that facilitates connection, including surge tank 1, fixed intercommunication has installation pipe 2 on the surge tank 1, is connected with water pipe 3 on the installation pipe 2, is connected through two coupling 4 between installation pipe 2 and the water pipe 3, is provided with seal assembly 5 between two coupling 4, is connected through quick connect assembly 6 between two coupling 4, still is provided with joint assembly 7 between two coupling 4.

Referring to fig. 2, the sealing assembly 5 includes a pressurizing spring 51, a first sealing ring 52 and a second sealing ring 53, the first sealing ring 52 is slidably connected inside one of the pipe joints 4, the second sealing ring 53 is fixed inside the other pipe joint 4, one end of the pressurizing spring 51 is connected with the first sealing ring 52, the other end of the pressurizing spring 51 is connected with the corresponding pipe joint 4, and the pressurizing spring 51 is not only used for providing elasticity to the clamping block 61, but also enables the first sealing ring 52 to be tightly attached to the second sealing ring 53, so as to ensure tightness between the two pipe joints 4.

Referring to fig. 2, the quick-connection assembly 6 includes a clamping block 61, a first slot 62 and a second slot 63, the clamping block 61 is fixed on the outer surface of one of the pipe joints 4, the first slot 62 and the second slot 63 are both opened on the other pipe joint 4, one end of the first slot 62 forms an opening with the pipe orifice of the pipe joint 4, the other end of the first slot 62 is communicated with the second slot 63, and the quick-connection assembly 6 is arranged to facilitate the quick connection between the two pipe joints 4.

Referring to fig. 3-4, the clamping assembly 7 includes a plurality of grooves 71, a plurality of sliders 72, a plurality of springs 73 and a plurality of clamping grooves 74, wherein the plurality of grooves 71 are all formed in one of the pipe joints 4, the plurality of clamping grooves 74 are all formed in the other pipe joint 4, the plurality of sliders 72 are respectively slidably connected in the plurality of grooves 71, one ends of the plurality of springs 73 are respectively connected with the groove walls of the plurality of grooves 71, the other ends of the plurality of springs 73 are respectively connected with the plurality of sliders 72, and the plurality of sliders 72 and the plurality of clamping grooves 74 can limit the clamping blocks 61 in the circumferential direction of the pipe joint 4, so that the positions of the clamping blocks 61 are fixed.

Referring to fig. 2, the first slot 62 is disposed along the axial direction of the pipe joint 4, and the second slot 63 is disposed along the circumferential direction of the pipe joint 4, so that the two pipe joints 4 are limited by the clamping block 61.

Referring to fig. 3, one end of the slider 72 has a hemispherical structure to facilitate movement of the slider 72 when it is pressed.

The specific working principle of the utility model is as follows:

When the water pump surge tank convenient to connect is used, when the installation pipe 2 and the water pipe 3 are connected, a worker firstly aligns the clamping block 61 on one pipe joint 4 with the notch position of the first notch 62 on the other pipe joint 4, inserts one pipe joint 4 into the other pipe joint 4, clamps the clamping block 61 into the first notch 62 and slides in the first notch 62, when the clamping block 61 moves to the communicating position of the first notch 62 and the second notch 63, the sealing ring 52 is tightly attached to the sealing ring 53, the sealing ring 53 can block the movement of the sealing ring 52, the sealing ring 52 extrudes the pressure-increasing spring 51, at this time, the clamping block 61 cannot move in the first notch 62 continuously, then the worker rotates one pipe joint 4, enables the two pipe joints 4 to rotate relatively, and further enables the clamping block 61 to move in the second notch 63 until the clamping block 61 moves to one end of the second notch 63 away from the first notch 62, under the elastic force of the pressure-increasing spring 51, the clamping block 61 can exert pressure on the inner wall of the second notch 63 in the axial direction of the pipe joint 4, and the second notch 63 can prevent the clamping block 61 from moving in the axial direction of the pipe joint 4 in the axial direction of the first notch 63;

In addition, when the clamping block 61 moves to the communicating position of the first slot 62 and the second slot 63, the plurality of sliding blocks 72 on one pipe joint 4 are just clamped into the plurality of clamping grooves 74 respectively, at this time, the plurality of clamping grooves 74 extrude the plurality of sliding blocks 72, so that the plurality of sliding blocks 72 extrude the plurality of springs 73 respectively, under the action of the elasticity of the plurality of springs 73, the plurality of sliding blocks 72 always have the trend of being clamped into the plurality of clamping grooves 74, so that the plurality of sliding blocks 72 and the plurality of clamping grooves 74 can limit the clamping block 61 in the circumferential direction of the pipe joint 4, the position of the clamping block 61 is fixed, the quick connection between the axial directions of the two pipe joints 4 can be completed, and secondly, one end of the sliding blocks 72 is in a hemispherical structure, when a worker rotates one pipe joint 4, the clamping grooves 74 extrude the cambered surface positions of the sliding blocks 72, so that the sliding blocks 72 retract into the grooves 71, and when the sliding blocks 72 move to the position opposite to the clamping grooves 74, the sliding blocks 72 are clamped into the clamping grooves 74 under the action of the springs 73, so that the relative rotation between the two pipe joints 4 is convenient;

It should be noted that the booster spring 51 is not only used for providing elasticity to the clamping block 61, but also can make the first sealing ring 52 closely adhere to the second sealing ring 53 so as to ensure tightness between the two pipe joints 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a water pump surge tank of convenient connection, includes surge tank (1), fixed intercommunication has installation pipe (2) on surge tank (1), be connected with water pipe (3) on installation pipe (2), its characterized in that, be connected through two coupling (4) between installation pipe (2) and water pipe (3), two be provided with seal assembly (5) between coupling (4), two connect through quick connect assembly (6) between coupling (4) and be connected, two still be provided with joint assembly (7) between coupling (4).

2. The water pump surge tank convenient to connect according to claim 1, wherein the sealing assembly (5) comprises a pressure boosting spring (51), a first sealing ring (52) and a second sealing ring (53), the first sealing ring (52) is slidably connected inside one of the pipe joints (4), the second sealing ring (53) is fixed inside the other pipe joint (4), one end of the pressure boosting spring (51) is connected with the first sealing ring (52), and the other end of the pressure boosting spring (51) is connected with the corresponding pipe joint (4).

3. The water pump surge tank convenient to connect according to claim 1, wherein the quick-connection assembly (6) comprises a clamping block (61), a first slot (62) and a second slot (63), the clamping block (61) is fixed on the outer surface of one of the pipe joints (4), the first slot (62) and the second slot (63) are both arranged on the other pipe joint (4), one end of the first slot (62) and the pipe orifice of the pipe joint (4) form an opening, and the other end of the first slot (62) is communicated with the second slot (63).

4. The water pump surge tank convenient to connect according to claim 1, wherein the clamping assembly (7) comprises a plurality of grooves (71), a plurality of sliding blocks (72), a plurality of springs (73) and a plurality of clamping grooves (74), the grooves (71) are all formed in one of the pipe joints (4), the clamping grooves (74) are all formed in the other pipe joint (4), the sliding blocks (72) are respectively and slidably connected in the grooves (71), one ends of the springs (73) are respectively connected with groove walls of the grooves (71), and the other ends of the springs (73) are respectively connected with the sliding blocks (72).

5. A water pump surge tank capable of being connected conveniently according to claim 3, wherein the first slot (62) is arranged along the axial direction of the pipe joint (4), and the second slot (63) is arranged along the circumferential direction of the pipe joint (4).

6. The conveniently connected water pump surge tank of claim 4 wherein one end of said slider block (72) is of a hemispherical configuration.