CN220150438U

CN220150438U - Water-saving water supply system engineering

Info

Publication number: CN220150438U
Application number: CN202321342835.6U
Authority: CN
Inventors: 杨志春
Original assignee: Guizhou Bangxin Smart Technology Co ltd
Current assignee: Guizhou Bangxin Smart Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-08
Anticipated expiration: 2033-05-30

Abstract

The utility model belongs to the technical field of water supply system engineering, and particularly relates to a water-saving water supply system engineering, which comprises a steady flow water storage tank and a water outlet pipe communicated with the bottom of the steady flow water storage tank, wherein the water outlet pipe is sequentially connected with a booster pump and a connecting pipe, and the top end of the connecting pipe is fixedly provided with a collecting pipe; two sides of the booster pump are respectively movably arranged with the water outlet pipe and the connecting pipe through the connecting flanges; the connecting flange comprises a flange lantern ring and a flange connecting portion which are clamped with each other, a waterproof first-order groove, a waterproof second-order groove and a waterproof groove II which are used for being matched with one end of the flange connecting portion are formed in the flange lantern ring, a waterproof groove I is formed in the inner side of one end of the flange lantern ring adjacent to the flange connecting portion, and waterproof gaskets are interactively arranged in the waterproof groove I. The utility model can realize that the flange of the pipeline connection improves the water leakage prevention effect, and the vibration can not damage the waterproof gasket, thereby prolonging the service life and improving the water leakage prevention effect.

Description

Water-saving water supply system engineering

Technical Field

The utility model belongs to the technical field of water supply system engineering, and particularly relates to a water-saving water supply system engineering.

Background

Water conservation water supply engineering is a specially designed water resource management system aimed at minimizing water usage and improving water supply efficiency by using modern techniques and methods to collect, store and allocate water resources to ensure that the water resources are most efficiently utilized and not wasted, which involves the utilization of the water supply.

The water supply system is a complex of a water storage reservoir, a water pump, a pipeline and other projects required by different water departments according to certain quality requirements, and mainly comprises a water source, water taking equipment, processing equipment, water conveying equipment, water storage equipment and fire fighting equipment.

Problems of the prior art:

in addition to the booster pump, in order to control the water pressure and avoid damage to water supply pipelines and equipment caused by water pressure change, the non-negative pressure water supply pump is needed to regulate the water pressure, and the non-negative pressure water supply pump increases along with the time of use, the water pump is increased to generate vibration, the water pressure change can cause vibration of a water pipe, damage to the connecting part of the equipment, particularly the connecting part of the equipment, and the vibration force tangential to the connecting plane cannot be eliminated through flange connection, so that the waterproof gasket is damaged, and water leakage is caused.

Disclosure of Invention

The utility model aims to provide a water-saving water supply system engineering, which can realize that a flange connected with a pipeline can improve the water leakage prevention effect, and the vibration can not damage a waterproof gasket, so that the service life is prolonged, and the water leakage prevention effect is improved.

The technical scheme adopted by the utility model is as follows:

the water-saving water supply system engineering comprises a steady flow water storage tank and a water outlet pipe communicated with the bottom of the steady flow water storage tank, wherein the water outlet pipe is sequentially connected with a booster pump and a connecting pipe, and the top end of the connecting pipe is fixedly provided with a collecting pipe;

two sides of the booster pump are respectively movably arranged with the water outlet pipe and the connecting pipe through the connecting flanges;

the connecting flange comprises a flange lantern ring and a flange connecting part which are clamped with each other, a waterproof first-order groove, a waterproof second-order groove and a waterproof groove II which are used for being matched with one end of the flange connecting part are formed in the flange lantern ring, a waterproof groove I is formed in the inner side of one end, adjacent to the flange connecting part, of the flange lantern ring, and a waterproof gasket is interactively arranged in the waterproof groove I;

the flange lantern rings at two sides and the flange connecting part are detachably installed through nut and bolt assemblies.

The water outlet pipe is connected with the extension part at the bottom of the steady flow water storage tank through a flange connecting piece.

And two sides of the bottom of the booster pump are fixedly connected with the flange lantern rings respectively.

The flange connecting part is provided with a first-stage connecting part matched with the waterproof first-stage groove adjacent to the waterproof first-stage groove.

The flange connecting part is provided with a second-order connecting part which is matched with the waterproof second-order groove adjacent to the waterproof second-order groove.

The flange connection part is provided with an anti-seepage blocking ring which is matched with the flange connection part, and the waterproof groove II is positioned on one side of the waterproof second-order groove, which is away from the waterproof first-order groove.

The section of the waterproof gasket is annular, and a bulge is arranged on one side of the waterproof gasket adjacent to the flange lantern ring.

The first waterproof groove is matched with the waterproof gasket, and the depth of the first waterproof groove is smaller than the thickness of the waterproof gasket.

One side of the flange connecting part, which is away from the flange lantern ring, is fixedly connected with the connecting pipe.

The utility model has the technical effects that:

according to the utility model, the self lengths of the waterproof first-order groove and the waterproof second-order groove are combined with the joint of the first-order connecting part and the inner wall of the second-order connecting part, so that the connecting flange can not be subjected to shearing force of a connecting interface, the damping effect is realized, and the anti-seepage blocking ring is inserted into the waterproof second-order groove, so that the damping and waterproof effects are further realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structural installation of the connecting flange of the present utility model;

FIG. 3 is an exploded view of the structure of the connecting flange of the present utility model;

FIG. 4 is a middle cutaway view of the connecting flange of the present utility model;

FIG. 5 is a schematic view of a flange connection according to the present utility model;

fig. 6 is a schematic structural view of a flange collar according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. steady flow water storage tank; 2. a water outlet pipe; 3. a booster pump;

4. a connecting flange; 401. a flange collar; 402. a flange connection portion; 403. a nut and bolt assembly; 404. a waterproof gasket; 405. a first waterproof groove; 406. waterproof first-order grooves; 407. waterproof second-order grooves; 408. a second waterproof groove; 409. a first-order connection part; 410. a second-order connecting part; 411. an impermeable resistance ring;

5. a manifold; 6. and (5) connecting pipes.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1, the water-saving water supply system engineering comprises a steady flow water storage tank 1 and a water outlet pipe 2 communicated with the bottom of the steady flow water storage tank 1, wherein the water outlet pipe 2 is sequentially connected with a booster pump 3 and a connecting pipe 6, the top end of the connecting pipe 6 is fixedly provided with a collecting pipe 5, and two sides of the booster pump 3 are movably installed with the water outlet pipe 2 and the connecting pipe 6 through connecting flanges 4.

According to the structure, the municipal pipe network water is stored in the steady flow water storage tank 1, and the steady flow water storage tank 1 is opened and closed by the booster pump 3 according to the pressure gauge on the collecting pipe 5, so as to control the water pressure in the collecting pipe 5, and the change of the water pressure in the steady flow water storage tank 1, or the air exists in the steady flow water storage tank 1 and is conveyed to the booster pump 3 through the water outlet pipe 2, so that the vibration of one side of the booster pump 3 adjacent to the water outlet pipe 2 and the connecting flange 4 can be caused, the water pressure is increased through the booster pump 3 by supplying water to the connecting pipe 6 and the collecting pipe 5, the water pressure is increased, and in the process of increasing the water pressure, the booster pump 3 is started and stopped to cause the change of the water pressure, so that the connecting flange 4, the connecting pipe 6 and the collecting pipe 5 can be vibrated, and gaskets in the connecting flange 4 can be damaged, so the technical scheme is adopted:

in addition, referring to fig. 1 and 2, the water outlet pipe 2 is connected to the bottom extension portion of the steady flow water storage tank 1 through a flange connector, two sides of the bottom of the booster pump 3 are respectively fixedly connected to the flange collar 401, and one side of the flange connector 402, which is away from the flange collar 401, is fixedly connected to the connecting pipe 6.

Referring to fig. 2-4, the connecting flange 4 includes a flange collar 401 and a flange connection portion 402 that are clamped to each other, a waterproof first-order groove 406, a waterproof second-order groove 407 and a waterproof second-order groove 408 that are adapted to one end of the flange connection portion 402 are formed inside the flange collar 401, a waterproof first groove 405 is formed inside an end of the flange connection portion 402 adjacent to the flange collar 401, a waterproof gasket 404 is interactively mounted inside the waterproof first groove 405, and the flange collars 401 and the flange connection portion 402 on both sides are detachably mounted through a nut and bolt assembly 403.

According to the above structure, referring to fig. 4-6, when the connecting flange 4 is installed, the waterproof gasket 404 is sleeved on the side of the flange connection part 402 adjacent to the flange collar 401, and the flange connection part 402 is inserted into the flange collar 401, wherein the first waterproof step groove 406 adjacent to the flange connection part 402 is provided with the first step connection part 409 matching with the first step connection part, the second waterproof step groove 407 adjacent to the flange connection part 402 is provided with the second step connection part 410 matching with the second step connection part, the second waterproof step groove 408 adjacent to the flange connection part 402 is provided with the anti-seepage ring 411 matching with the second step connection part, and the second waterproof step groove 408 is positioned on the side of the second waterproof step groove 407 away from the first waterproof step groove 406.

Further, the principle of preventing water leakage caused by vibration is as follows:

the first-order connecting part 409 is matched with the waterproof first-order groove 406, the second-order connecting part 410 is matched with the waterproof second-order groove 407, the anti-seepage blocking ring 411 is matched with the waterproof second-order groove 408, the self length of the waterproof first-order groove 406 and the waterproof second-order groove 407 is combined with the joint of the first-order connecting part 409 and the inner wall of the second-order connecting part 410, so that the connecting flange 4 can not receive the shearing force of a connecting interface, the damping effect is realized, and the anti-seepage blocking ring 411 is inserted with the waterproof second-order groove 408, so that the waterproof primary sealing is realized.

Referring to fig. 3 and 4, the cross section of the waterproof gasket 404 is annular, and a protrusion is disposed on one side of the waterproof gasket 404 adjacent to the flange collar 401.

Further, the first waterproof groove 405 is matched with the waterproof gasket 404, and the depth of the first waterproof groove 405 is smaller than the thickness of the waterproof gasket 404.

According to the above structure, the waterproof gasket 404 is a rubber gasket, and the waterproof gasket 404 is clamped inside the waterproof groove one 405, and the waterproof gasket 404 is tightly pressed inside the waterproof groove one 405 by pressing the flange collars 401 and the flange connection parts 402 on both sides, so that tight connection of the gaps between the flange collars 401 and the flange connection parts 402 is realized.

In addition, when flange lantern ring 401 and flange connecting portion 402 are connected, waterproof gasket 404 is clamped inside waterproof groove one 405, and the position between waterproof groove two 408 and anti-seepage blocking ring 411 is limited, so that deformation of waterproof gasket 404 caused by larger pressure can be avoided, damage to waterproof gasket 404 is avoided, and waterproof effect is reduced.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A water conservation and supply system project comprising:

the water storage device comprises a steady flow water storage tank (1) and a water outlet pipe (2) communicated with the bottom of the steady flow water storage tank (1), wherein the water outlet pipe (2) is sequentially connected with a booster pump (3) and a connecting pipe (6), and a collecting pipe (5) is fixed at the top end of the connecting pipe (6);

two sides of the booster pump (3) are movably arranged with the water outlet pipe (2) and the connecting pipe (6) through the connecting flange (4);

the connecting flange (4) comprises a flange collar (401) and a flange connecting part (402) which are clamped with each other, a waterproof first-order groove (406), a waterproof second-order groove (407) and a waterproof second-order groove (408) which are used for being matched with one end of the flange connecting part (402) are formed in the flange collar (401), a waterproof groove I (405) is formed in the inner side of one end of the flange collar (401) adjacent to the flange connecting part (402), and a waterproof gasket (404) is interactively arranged in the waterproof groove I (405);

the flange lantern rings (401) on two sides and the flange connecting part (402) are detachably installed through the nut and bolt assemblies (403).

2. A water conservation water supply project according to claim 1 wherein: the water outlet pipe (2) is connected with the bottom extension part of the steady flow water storage tank (1) through a flange connector.

3. A water conservation water supply project according to claim 1 wherein: the two sides of the bottom of the booster pump (3) are fixedly connected with the flange lantern ring (401) respectively.

4. A water conservation water supply project according to claim 1 wherein: the flange connection part (402) is provided with a first-stage connection part (409) which is matched with the waterproof first-stage groove (406) adjacent to the flange connection part.

5. A water conservation water supply project according to claim 1 wherein: the flange connection part (402) is provided with a second-order connection part (410) which is matched with the adjacent waterproof second-order groove (407).

6. A water conservation water supply project according to claim 1 wherein: the flange connection part (402) is provided with an anti-seepage blocking ring (411) which is matched with the flange connection part (402) adjacent to the waterproof groove II (408), and the waterproof groove II (408) is positioned at one side of the waterproof second-order groove (407) which is away from the waterproof first-order groove (406).

7. A water conservation water supply project according to claim 1 wherein: the section of the waterproof gasket (404) is annular, and a bulge is arranged on one side of the waterproof gasket (404) adjacent to the flange lantern ring (401).

8. A water conservation water supply project according to claim 1 wherein: the waterproof groove I (405) is matched with the waterproof gasket (404), and the depth of the waterproof groove I (405) is smaller than the thickness of the waterproof gasket (404).

9. A water conservation water supply project according to claim 1 wherein: one side of the flange connecting part (402) which is away from the flange lantern ring (401) is fixedly connected with the connecting pipe (6).