CN215950734U

CN215950734U - Stainless steel 90-degree V-shaped clamping bag butt joint

Info

Publication number: CN215950734U
Application number: CN202122375091.5U
Authority: CN
Inventors: 杨玉涛; 刘芳菲
Original assignee: Qingyun Shida Metal Products Co ltd
Current assignee: Qingyun Shida Metal Products Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-04
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a stainless steel 90-degree V-shaped clamp packet butt joint in the technical field of pipeline butt joints, which comprises a bent pipe, wherein one end of the bent pipe is fixedly provided with a first connecting pipe, the other end of the bent pipe is fixedly provided with a second connecting pipe, the top of the first connecting pipe is fixedly provided with a connector, and the surface of the connector is provided with a clamp spring groove. The health of residents using water is guaranteed, and the living quality of the residents is improved.

Description

Stainless steel 90-degree V-shaped clamping bag butt joint

Technical Field

The utility model relates to the technical field of pipeline butt joints, in particular to a stainless steel 90-degree V-shaped clamping bag butt joint.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

Pipeline transportation is an indispensable 'transportation hub' for industrial development, directly influences development and progress of various fields, along with continuous convenience of pipeline transportation and continuous upgrading and transformation of high and new technology products, installation, maintenance, replacement and use frequency of pipe fittings is continuously increased, so that quality, appearance, safety, environmental protection, maintenance cost, economy and the like of the pipe fittings need to be comprehensively improved, and meanwhile, under the background of building an energy-saving society and strengthening independent innovation capability of the country, the energy-saving and technical innovation theme is a development hotspot of the industry.

The prior art is inconvenient to use, has poor sealing performance, seriously wastes resources and cannot meet the requirements of the modern technology.

Based on the above, the utility model designs the stainless steel 90-degree V-shaped clamping bag butt joint so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a stainless steel 90-degree V-shaped clamping bag butt joint to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the stainless steel 90-degree V-shaped clamp packet butt joint comprises a bent pipe, wherein a first connecting pipe is fixedly installed at one end of the bent pipe, and a second connecting pipe is fixedly installed at the other end of the bent pipe;

the top of the first connecting pipe is fixedly provided with a connector, the surface of the connector is provided with a clamp spring groove, a clamp spring is clamped in the clamp spring groove, the connector is hollow, and the connector and an external pipeline are in a communicated state;

the surface of second connecting pipe is provided with the card package, the inside of card package is provided with rubber O type circle, the card package is the uplift design, the outer lane diameter of card package is greater than the outer lane diameter of second connecting pipe, the second connecting pipe is the cavity design, the second connecting pipe is the feed through state with external pipeline.

Preferably, the bending angle of the bent pipe is 90 degrees, the bent pipe is of a hollow design, and the bent pipe is communicated with the first connecting pipe and the second connecting pipe.

Preferably, the first connecting pipe is communicated with the connector, the embedded depth of the clamp spring groove is 0.5-1mm, and the thickness of the clamp spring is 1-1.5 mm.

Preferably, the cross-sectional shape of the card package is a V-shaped arrangement, and the surface of the rubber O-shaped ring is attached to the inner wall of the card package.

Preferably, the card bag is made of 304 or 316 stainless steel, and the rubber O-shaped ring attached to the inner wall of the card bag is made of one of ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicon rubber.

Preferably, the card package adopts the mode of dying to be connected with external pipeline, external pipeline is provided with the uplift that corresponds with the junction point department of card package, the level order of card package junction is card package, rubber O type circle and external pipeline uplift from outer to interior in proper order.

Preferably, the connector carries out swing joint through jump ring and external pipeline, the inner wall correspondence of the external pipeline of connector department is carved with the jump ring recess, the level order of connector junction is external pipeline, jump ring and connector from outer to interior in proper order.

Preferably, the surface of connector inlays and is equipped with rubber seal, rubber seal's surface and the laminating of the inner wall of the external pipeline of connector department, rubber seal adopts one of them of ethylene propylene diene monomer, chlorinated butyl rubber, butadiene acrylonitrile rubber or silicon rubber.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has strong sealing performance, saves resources, adopts stainless steel material as a whole, has outstanding corrosion resistance and good mechanical property, adopts the rubber O-shaped ring as the sealing ring, contracts and holds in the radial direction, does not shift, solves the problem of assembly shift, has the advantages of quick and simple installation, stable pressure resistance, corrosion resistance, no pollution to fluid medium and the like, does not accumulate stains, does not influence water quality after being used for a long time, especially domestic water, can ensure the water quality of water supply, prolong the service life of a pipeline, improve the reliability of the water quality of the water supply, ensure the body health of water using residents and improve the life quality of the residents.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the present invention in an assembled state.

In the drawings, the components represented by the respective reference numerals are listed below:

1. bending the pipe; 2. a first connecting pipe; 3. a second connecting pipe; 4. a connector; 5. a clamp spring groove; 6. card packaging; 7. a rubber O-shaped ring; 8. a clamp spring; 9. a rubber seal ring.

Detailed Description

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

Example one

Referring to the drawings, the present invention provides a technical solution: the stainless steel 90-degree V-shaped clamp packet butt joint comprises a bent pipe 1, wherein a first connecting pipe 2 is fixedly arranged at one end of the bent pipe 1, and a second connecting pipe 3 is fixedly arranged at the other end of the bent pipe 1;

the top of the first connecting pipe 2 is fixedly provided with a connector 4, the surface of the connector 4 is provided with a clamp spring groove 5, a clamp spring 8 is clamped in the clamp spring groove 5, the connector 4 is hollow, and the connector 4 is communicated with an external pipeline;

the surface of second connecting pipe 3 is provided with card package 6, the inside of card package 6 is provided with rubber O type circle 7, card package 6 is the uplift design, the outer lane diameter of card package 6 is greater than the outer lane diameter of second connecting pipe 3, second connecting pipe 3 is the cavity design, second connecting pipe 3 and external pipeline are the feed-through state, when second connecting pipe 3 installation, adopt hydraulic tool disposable and the pipe fitting of being connected to do "die" through card package 6, then connector 4 adopts the connected mode of "union", only need jump ring 8 can accomplish the installation, time saving, laborsaving, save expense, and once install the power height, and in the butt joint, all pipe fittings and jump ring 8 all adopt 304 or 316 stainless steel material, long service life not only, and high strength, strong wear resistance.

Specifically, the bending angle of the elbow 1 is 90 degrees, the elbow 1 is designed to be hollow, and the elbow 1 is communicated with the first connecting pipe 2 and the second connecting pipe 3.

Specifically, the first connecting pipe 2 and the connector 4 are in a communicated state, the embedded depth of the clamp spring groove 5 is 0.5-1mm, and the thickness of the clamp spring 8 is 1-1.5 mm.

Specifically, the card bag 6 is made of 304 or 316 stainless steel, and the rubber O-ring 7 attached to the inner wall is made of one of ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicone rubber.

Specifically, the card package 6 is connected with an external pipeline in a fixed-die mode, corresponding bulges are arranged at the connecting points of the external pipeline and the card package 6, the rubber O-shaped ring 7 and the external pipeline bulges are sequentially arranged at the connecting points of the card package 6 from outside to inside in a hierarchical sequence.

Specifically, the connector 4 is movably connected with the external pipeline through the clamp spring 8, a clamp spring 8 groove is correspondingly carved on the inner wall of the external pipeline at the connector 4, and the external pipeline, the clamp spring 8 and the connector 4 are sequentially arranged from outside to inside in the hierarchical sequence of the connector 4.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, except that the cross-sectional shape of the clamping bag 6 is a V-shaped configuration, the surface of the rubber O-ring 7 is attached to the inner wall of the clamping bag 6, the rubber O-ring 7 is made of one of ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicone rubber, and is sanitary and environment-friendly, and has a long service life, and the sealing performance is three times that of a common quick coupling.

EXAMPLE III

The structure of this embodiment is basically the same as embodiment one, the difference lies in, rubber seal 9 is inlayed on the surface of connector 4, rubber seal 9's surface and the laminating of the inner wall of the external pipeline of connector 4 department, rubber seal 9 adopts ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicon rubber one of them, it can promote the sealing performance of connector 4 department to be provided with rubber seal 9 in the junction of connector 4 and external pipeline, and then avoid this joint to produce the infiltration phenomenon, rubber seal 9 adopts ethylene propylene diene monomer with rubber O type circle 7 the same simultaneously, chlorinated butyl rubber, nitrile rubber or silicon rubber one of them, the health and environmental protection performance is good, and long service life, the leakproofness is three times of ordinary quick-operation joint.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. 90V type card package of stainless steel connects, including return bend (1), its characterized in that: a first connecting pipe (2) is fixedly arranged at one end of the bent pipe (1), and a second connecting pipe (3) is fixedly arranged at the other end of the bent pipe (1);

the top of the first connecting pipe (2) is fixedly provided with a connector (4), a clamp spring groove (5) is formed in the surface of the connector (4), a clamp spring (8) is clamped in the clamp spring groove (5), the connector (4) is arranged in a hollow mode, and the connector (4) is communicated with an external pipeline;

the surface of second connecting pipe (3) is provided with card package (6), the inside of card package (6) is provided with rubber O type circle (7), card package (6) are the uplift design, the outer lane diameter of card package (6) is greater than the outer lane diameter of second connecting pipe (3), second connecting pipe (3) are the cavity design, second connecting pipe (3) are the intercommunication state with external pipeline.

2. The stainless steel 90 ° V-pack docking head of claim 1, wherein: the bending angle of the elbow (1) is 90 degrees, the elbow (1) is designed to be hollow, and the elbow (1) is communicated with the first connecting pipe (2) and the second connecting pipe (3).

3. The stainless steel 90 ° V-pack docking head of claim 1, wherein: the first connecting pipe (2) is communicated with the connector (4), the embedded depth of the clamp spring groove (5) is 0.5-1mm, and the thickness of the clamp spring (8) is 1-1.5 mm.

4. The stainless steel 90 ° V-pack docking head of claim 1, wherein: the cross-sectional shape of card package (6) sets up for the V type, the surface of rubber O type circle (7) and the inner wall laminating of card package (6).

5. The stainless steel 90 ° V-pack docking head of claim 1, wherein: the material of the card bag (6) is 304 or 316 stainless steel, and the rubber O-shaped ring (7) attached to the inner wall is made of one of ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicon rubber.

6. The stainless steel 90 ° V-pack docking head of claim 1, wherein: card package (6) adopt the mode of dying to be connected with external pipeline, external pipeline is provided with the uplift that corresponds with the junction point department of card package (6), the level order of card package (6) junction is card package (6), rubber O type circle (7) and external pipeline uplift from outer to interior in proper order.

7. The stainless steel 90 ° V-pack docking head of claim 1, wherein: connector (4) carry out swing joint through jump ring (8) and external pipeline, connector (4) locate external pipeline's inner wall to correspond and carve and be equipped with jump ring (8) recess, the hierarchical order of connector (4) junction is external pipeline, jump ring (8) and connector (4) from outer to interior in proper order.

8. The stainless steel 90 ° V-pack docking head of claim 7, wherein: the surface of connector (4) inlays and is equipped with rubber seal (9), the surface of rubber seal (9) and the inner wall laminating of connector (4) department external pipeline, rubber seal (9) are made by one of them of ethylene propylene diene monomer, chlorinated butyl rubber, nitrile rubber or silicon rubber.