CN212929022U

CN212929022U - Water inlet pipe fixing mechanism of pressure-bearing water tank

Info

Publication number: CN212929022U
Application number: CN202021670625.6U
Authority: CN
Inventors: 李卫东; 李少明
Original assignee: Shanghai Ott Electrical Co ltd
Current assignee: Shanghai Ott Electrical Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-09
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a pressure-bearing water tank's inlet tube fixed establishment, include: the pressure-bearing water tank, the water inlet has been seted up on the surface of pressure-bearing water tank, water inlet department installs fixed establishment and is connected with the water pipe through fixed establishment, fixed establishment includes the fixed block, the regulating block, inner seal circle and external seal circle, the fixed block is provided with two altogether and sets up respectively in the both sides of water inlet, welded connection between two fixed blocks, the fixed block is the loop configuration with the regulating block, and the water pipe runs through fixed block and regulating block, install the limiting plate on the outer wall of water pipe, the left side of regulating block is provided with the go-between, the outer wall of go. The utility model adopts the embedding mode to fix the water pipe, the joint has no welding spot, a series of problems caused by welding are avoided, the structure is simple, the structure is firm and reliable, and the sealing is tight; fix the water pipe through fixed block and regulating block, convenient operation, and be convenient for change it after the water pipe damages.

Description

Water inlet pipe fixing mechanism of pressure-bearing water tank

Technical Field

The utility model relates to a pressure-bearing water tank technical field, more specifically are a pressure-bearing water tank's inlet tube fixed establishment.

Background

The pressure-bearing water storage technology is mainly used in a tap water supply system, and the principle is that the volume of a certain section in the water supply system is enlarged to form a small water storage unit, and the water storage unit is only one part of a pipeline under the condition of normal water supply and has the water pressure equal to the water supply pressure. When the water supply fails (such as insufficient water pressure, damaged pipelines, equipment maintenance and the like), the water stored in the water storage unit can continuously provide domestic and production water for users.

At present, the following problems exist in the existing pressure-bearing water tank: (1) in long-term use, the welding position of the water inlet is extremely easy to corrode, so that water leakage is caused, and even the whole water tank is scrapped; (2) the water inlet through welding installation is difficult for changing it after damaging, influences the later stage and uses. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure-bearing water tank's inlet tube fixed establishment has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a water inlet pipe fixing mechanism of a pressure-bearing water tank comprises: the pressure-bearing water tank, the water inlet has been seted up on the surface of pressure-bearing water tank, water inlet department installs fixed establishment and is connected with the water pipe through fixed establishment, fixed establishment includes fixed block, regulating block, inner seal circle and external seal circle, the fixed block is provided with two altogether and sets up respectively in the both sides of water inlet, two welded connection between the fixed block, the fixed block is the loop configuration with the regulating block, just the water pipe runs through fixed block and regulating block, install the limiting plate on the outer wall of water pipe, the left side of regulating block is provided with the go-between, the outer wall of go-between is provided with the helicitic texture, and is close apart from the regulating block screw has been seted up on the lateral wall of fixed block, go.

As a preferred embodiment of the utility model, the draw-in groove has been seted up on the outer wall of water pipe, the draw-in groove encircles the setting, and is close apart from the draw-in groove welded connection has the elastic plate on the lateral wall of fixed block, the end and the draw-in groove of elastic plate are inlayed and are connected.

As a preferred embodiment of the utility model, the connection is inlayed to the outer seal ring between fixed block outer wall and water inlet inner wall.

As a preferred embodiment of the utility model, on the inner wall of the fixed block of connection was inlayed to the inner seal circle, and the inner wall and the laminating of water pipe outer wall of inner seal circle are connected.

As an optimal implementation manner of the utility model, the regulating block is the hexagon structure, and the lateral wall and the limiting plate laminating of regulating block are connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses, adopt the mode of inlaying to come to fix the water pipe, the junction solderless has avoided a series of problems because of the welding brings, its simple structure, and is firm reliable, and is sealed tight.

(2) The utility model discloses, come to fix the water pipe through fixed block and regulating block, convenient operation, and be convenient for change it after the water pipe damages.

Drawings

Fig. 1 is an external structural view of a water inlet pipe fixing mechanism of a pressure-bearing water tank of the present invention;

fig. 2 is the internal structure diagram of the inlet tube fixing mechanism of the pressure-bearing water tank.

In the figure, a pressure-bearing water tank 1; a fixed block 2; an elastic plate 3; an outer sealing ring 4; a water pipe 5; a card slot 6; a connecting ring 7; an adjusting block 8; a limiting plate 9; an inner seal ring 10; a screw hole 11; a water inlet 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a water inlet pipe fixing mechanism of a pressure-bearing water tank comprises: the water inlet 12 is arranged on the surface of the pressure-bearing water tank 1, a fixing mechanism is arranged at the water inlet 12 and is connected with a water pipe 5 through the fixing mechanism, the fixing mechanism comprises a fixed block 2, an adjusting block 8, an inner sealing ring 10 and an outer sealing ring 4, the fixed block 2 is provided with two fixing blocks which are respectively arranged at two sides of the water inlet 12, the two fixed blocks 2 are connected by welding, the fixed block 2 and the adjusting block 8 are both in an annular structure, the water pipe 5 penetrates through the fixed block 2 and the adjusting block 8, a limiting plate 9 is arranged on the outer wall of the water pipe 5, a connecting ring 7 is arranged at the left side of the adjusting block 8, the outer wall of the connecting ring 7 is provided with a threaded structure, a screw hole 11 is arranged on the side wall of the fixed block 2 which is close to the adjusting block 8, the connecting ring 7 is in threaded connection, then insert

water pipe

5, 5 tip of water pipe pass behind regulating block 8 and the fixed block 2 rotation regulating block 8, come water pipe 5 outwards to promote and can accomplish the installation, simple to operate.

Further improved, as shown in fig. 2: seted up draw-in groove 6 on the outer wall of water pipe 5, draw-in groove 6 encircles the setting, and welded connection has elastic plate 3 on the lateral wall of fixed block 2 near apart from draw-in groove 6, and elastic plate 3's end is inlayed with draw-in groove 6 and is connected, and after water pipe 5 continuously inserted, elastic plate 3 slided into draw-in groove 6, carries on spacingly to water pipe 5.

Further improved, as shown in fig. 2: the outer sealing ring 4 is embedded between the outer wall of the fixing block 2 and the inner wall of the water inlet 12, and sealing effect is achieved.

Further improved, as shown in fig. 2: on the inner wall of the fixed block 2 that the inner seal circle 10 was inlayed and is connected, and the inner wall of inner seal circle 10 and the 5 outer walls laminating of water pipe are connected, play sealed effect.

Specifically, regulating block 8 is the hexagon structure, and the lateral wall and the limiting plate 9 laminating of regulating block 8 are connected, can adopt the rotatory regulation of spanner.

The utility model discloses when using, arrange two fixed blocks 2 in 1 both sides of pressure-bearing water tank respectively and be located water inlet 12 department, imbed the outer seal ring 4 between water inlet 12 and the fixed block 2, then to two fixed block 2 welding, with regulating

block

8 and 2 threaded connection of fixed block after the welding is accomplished, then pass regulating block 8 and fixed block 2 with 5 tip of water pipe, make 3 embedding draw-in grooves 6 of elastic plate, then rotate regulating block 8, with regulating block 8 back-out and promote limiting plate 9, can accomplish the installation until rotatory difficulty.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water inlet pipe fixing mechanism of a pressure-bearing water tank comprises: pressure-bearing water tank (1), its characterized in that: the water inlet (12) has been seted up on the surface of pressure-bearing water tank (1), water inlet (12) department installs fixed establishment and is connected with water pipe (5) through fixed establishment, fixed establishment includes fixed block (2), regulating block (8), inner seal circle (10) and external seal circle (4), fixed block (2) are provided with two altogether and set up respectively in the both sides of water inlet (12), two welded connection between fixed block (2), fixed block (2) are the loop configuration with regulating block (8), just water pipe (5) run through fixed block (2) and regulating block (8), install limiting plate (9) on the outer wall of water pipe (5), the left side of regulating block (8) is provided with go-between (7), the outer wall of go-between (7) is provided with helicitic texture, and is close apart from regulating block (8) screw (11) have been seted up on the lateral wall of fixed block (2), the connecting ring (7) is in threaded connection with the screw hole (11).

2. The inlet tube fixing mechanism of a pressure-bearing water tank as claimed in claim 1, wherein: the water pipe fixing device is characterized in that a clamping groove (6) is formed in the outer wall of the water pipe (5), the clamping groove (6) is arranged in a surrounding mode, the distance from the clamping groove (6) to the side wall of the fixing block (2) is short, an elastic plate (3) is connected to the side wall of the fixing block in a welded mode, and the tail end of the elastic plate (3) is connected with the clamping groove (6) in an embedded mode.

3. The inlet tube fixing mechanism of a pressure-bearing water tank as claimed in claim 1, wherein: the outer sealing ring (4) is connected between the outer wall of the fixing block (2) and the inner wall of the water inlet (12) in an embedded mode.

4. The inlet tube fixing mechanism of a pressure-bearing water tank as claimed in claim 1, wherein: the inner wall of the fixed block (2) connected with the inner sealing ring (10) in an embedded mode is connected with the outer wall of the water pipe (5) in an attached mode.

5. The inlet tube fixing mechanism of a pressure-bearing water tank as claimed in claim 1, wherein: the adjusting block (8) is of a hexagonal structure, and the side wall of the adjusting block (8) is attached to the limiting plate (9).