CN211398946U

CN211398946U - Buffering and noise-reducing type double-clamping 45-degree elbow pipe

Info

Publication number: CN211398946U
Application number: CN202020115872.3U
Authority: CN
Inventors: 陈革升; 陈丽艳; 刘万里; 张艺
Original assignee: Fujian Gesheng Stainless Steel Water Pipe Co ltd
Current assignee: Fujian Gesheng Stainless Steel Pipe Co.,Ltd.
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-01
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a buffer noise reduction type double-clamping 45-degree elbow pipe, which structurally comprises a vertical pipe, a bent pipe, a connecting pipe, a nickel-based alloy layer, a sealing component, a sound insulation device and a buffer device, and has the following beneficial effects that the sound insulation device is arranged between the vertical pipe, the bent pipe and the connecting pipe, the space noise reduction effect is provided through an intermediate groove, the sound insulation sealing effect is provided with a sound insulation felt, and the beneficial effect of reducing the influence of environmental noise by additionally arranging a sound insulation part is achieved; and through set up buffer in nickel base alloy-layer inner wall lower part, through the atress buffering support of elastic component to elastic plastic slab department, with the fluid dispersion of elastic plastic slab department through-hole unload power effect, increase in order to provide the buffer capacity, reached and add and establish atress buffering part with the improvement protection and slow down impaired beneficial effect.

Description

Buffering and noise-reducing type double-clamping 45-degree elbow pipe

Technical Field

The utility model belongs to the technical field of the pipe fitting, in particular to buffering is fallen formula of making an uproar and is pressed 45 degrees elbows by two calories.

Background

The clamping and pressing type pipe fitting is a connecting piece, and has the characteristics of reliable and safe connection, convenient and quick construction, suitability for embedded installation, maintenance-free updating, relatively superior economy and the like;

the stainless steel elbow is different from a carbon steel elbow in material, and chemical components contained in the stainless steel elbow can keep the surface of the elbow from rusting for a long time and cannot be corroded;

the elbow is a commonly used connecting pipe fitting in water heating installation, is used for connecting the corner of a pipeline and is used for changing the direction of the pipeline;

however, the impact noise generated when the elbow pipe in the prior art is used affects the environment, and the damage is accelerated because the impact stress position is too concentrated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a buffering and fall formula of making an uproar double cassette and press 45 degrees elbow pipes to the impulsive noise that produces when solving this elbow pipe and influence the environment, and because the position of impact atress is too concentrated and accelerate the problem of damage, through adding the beneficial effect who establishes syllable-dividing part in order to reduce the environmental noise influence, and add and establish atress buffering part in order to improve the protection and slow down impaired beneficial effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a formula of making an uproar double cassette pressure 45 degrees elbow pipe falls in buffering, including riser, crooked pipe, company's pipe, nickel base alloy-layer, airtight subassembly, noise insulation and buffer, riser, crooked pipe and company's pipe from top to bottom integrated into one piece to riser, crooked pipe and company intraduct are provided with the nickel base alloy-layer, it is provided with airtight subassembly to link the pipe lower part, be provided with noise insulation between riser lower part, crooked pipe and the company's pipe upper portion is inside, nickel base alloy-layer inner wall lower part and buffer fixed connection, noise insulation includes groove and deadening felt between, the inslot wall inboard bonds with the deadening felt through powerful glue between, be provided with between the inside groove between riser lower part, crooked pipe and the company's pipe upper portion.

Furthermore, buffer includes elastic component, elasticity plastic slab and through-hole, the elastic component top and elasticity plastic slab fixed connection, elasticity plastic slab top both ends are provided with the through-hole, nickel base alloy-layer inner wall lower part and elastic component fixed connection.

Furthermore, the closed assembly comprises an annular groove and a sealing ring, the inner wall of the annular groove is bonded with the sealing ring through waterproof glue, and the annular groove is formed in the lower portion of the connecting pipe.

Furthermore, the inner wall of the annular groove is embedded with the outer side of the outer surface of the sealing ring.

Further, the bending angle of the bending pipe is forty-five degrees.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the problem of the impact noise that produces when solving this elbow pipe use and influence the environment through set up noise insulation between riser, bent pipe and connecting intraduct, provides the effect of space amortization through the groove between, provides syllable-dividing airtight effect with the deadening felt, has reached through adding the beneficial effect of establishing syllable-dividing part in order to reduce the ambient noise influence.

2) The problem of accelerating the damage because the position of assaulting the atress is too concentrated is solved, through set up buffer in nickel base alloy-layer inner wall lower part, through the atress buffering support of elastic component to elastic plastic board department, with the fluid dispersion of elastic plastic board department through-hole unload power effect, increase in order to provide buffer capacity, reached and add and establish atress buffering part in order to improve the protection and slow down impaired beneficial effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the buffering device of the present invention;

FIG. 4 is a schematic view of the internal partial structure A of the present invention;

in the figure: the pipe comprises a vertical pipe-1, a bent pipe-2, a connecting pipe-3, a nickel-based alloy layer-4, a closed assembly-5, a sound insulation device-6, a buffer device-7, an annular groove-51, a sealing ring-52, an intermediate groove-61, a sound insulation felt-62, an elastic piece-71, an elastic plastic plate-72 and a through hole-73.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a buffering and noise-reducing type double-clamping 45-degree elbow pipe: including riser 1, crooked pipe 2, the connecting pipe 3, nickel base alloy-layer 4, airtight subassembly 5, noise insulation device 6 and buffer 7, riser 1, crooked pipe 2 and connecting pipe 3 from top to bottom integrated into one piece, and riser 1, crooked pipe 2 and connecting pipe 3 are inside to be provided with nickel base alloy-layer 4, connecting pipe 3 lower part is provided with airtight subassembly 5, riser 1 lower part, be provided with noise insulation device 6 between crooked pipe 2 and the connecting pipe 3 upper portion inside, nickel base alloy-layer 4 inner wall lower part and buffer 7 fixed connection, noise insulation device 6 includes compartment 61 and deadening felt 62, compartment 61 inner wall inboard bonds with deadening felt 62 through powerful glue, riser 1 lower part, be provided with compartment 613 between crooked pipe 2 and the connecting pipe 3 upper portion inside.

Wherein, buffer 7 includes elastic component 71, elastic plastic board 72 and through-hole 73, elastic component 71 top and elastic plastic board 72 fixed connection, elastic plastic board 72 top bottom both ends are provided with through-hole 73, nickel base alloy layer 4 inner wall lower part and elastic component 71 fixed connection establish the atress buffer unit according to the aforesaid with improving the protection and slow down impaired beneficial effect.

Wherein, airtight subassembly 5 includes ring channel 51 and sealing washer 52, ring channel 51 inner wall bonds with sealing washer 52 through waterproof glue, connecting pipe 3 lower part is provided with ring channel 51, provides airtight compressing tightly the part according to the aforesaid, improves the sealed effect of installation.

The inner wall of the annular groove 51 is embedded with the outer side of the outer surface of the sealing ring 52, and the fitting degree between the inner wall of the annular groove 51 and the outer side of the outer surface of the sealing ring 52 is improved according to the above, so that the stability is improved.

Wherein, the bending angle of bending tube 2 is forty-five degrees, excellent in use effect.

The working principle is as follows: firstly, taking out the lining-plastic composite double-clamping 45-degree elbow pipe and placing the pipe at a position needing to be used;

then, the outer part of the connecting pipe 3 is connected and installed through the vertical pipe 1, the sealing assembly 5 at the connecting pipe 3 provides a sealing effect after installation through the sealing ring 52 at the inner wall of the annular groove 51, and the nickel-based alloy layer 4 has the characteristics of corrosion resistance, high strength and difficult deformation, so that the service life is prolonged;

then, when in use, the sound insulation device 6 is arranged among the vertical pipe 1, the bent pipe 2 and the connecting pipe 3, the space noise reduction effect is provided through the grooves 61, and the sound insulation sealing effect is provided with the sound insulation felt 62, so that the beneficial effect of reducing the influence of environmental noise by additionally arranging the sound insulation part is achieved;

finally, according to the above, the buffer device 7 is arranged on the lower portion of the inner wall of the nickel-based alloy layer 4, the elastic piece 71 is used for buffering and supporting the stress on the elastic plastic plate 72, and the elastic piece 71 and the fluid of the through hole 73 on the elastic plastic plate 72 disperse the force-unloading effect, so that the buffer capacity is increased, the stress is reduced, the effect is provided for noise reduction again, and the beneficial effect that the stress buffer part is additionally arranged to improve the protection and reduce the damage is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A buffering and noise-reducing type double-clamping 45-degree elbow pipe comprises a vertical pipe (1), a bent pipe (2), a connecting pipe (3), a nickel-based alloy layer (4) and a sealing assembly (5), wherein the vertical pipe (1), the bent pipe (2) and the connecting pipe (3) are integrally formed from top to bottom, the nickel-based alloy layer (4) is arranged inside the vertical pipe (1), the bent pipe (2) and the connecting pipe (3), the sealing assembly (5) is arranged at the lower part of the connecting pipe (3), a sound insulation device (6) is arranged among the lower part of the vertical pipe (1), the bent pipe (2) and the upper part of the connecting pipe (3), and the lower part of the inner wall of the nickel-based alloy layer (4) is fixedly connected with a buffering device (7;

the method is characterized in that: still include noise insulation (6) and buffer (7), noise insulation (6) are including between groove (61) and deadening felt (62), between groove (61) inner wall inboard through powerful glue and deadening felt (62) bond, be provided with between groove (61) between riser (1) lower part, bent pipe (2) and connecting pipe (3) upper portion inside.

2. The buffering and noise reducing type double-clamping 45-degree elbow pipe according to claim 1, characterized in that: buffer (7) include elastic component (71), elasticity plastic slab (72) and through-hole (73), elastic component (71) top and elasticity plastic slab (72) fixed connection, elasticity plastic slab (72) top bottom both ends are provided with through-hole (73), nickel base alloy-layer (4) inner wall lower part and elastic component (71) fixed connection.

3. The buffering and noise reducing type double-clamping 45-degree elbow pipe according to claim 1, characterized in that: the sealing component (5) comprises an annular groove (51) and a sealing ring (52), the inner wall of the annular groove (51) is bonded with the sealing ring (52) through waterproof glue, and the annular groove (51) is arranged on the lower portion of the connecting pipe (3).

4. The buffering and noise reducing type double-clamping 45-degree elbow pipe according to claim 3, wherein: the inner wall of the annular groove (51) is mutually embedded with the outer side of the outer surface of the sealing ring (52).

5. The buffering and noise reducing type double-clamping 45-degree elbow pipe according to claim 1, characterized in that: the bending angle of the bending pipe (2) is forty-five degrees.