CN210890443U

CN210890443U - Stainless steel tubular product with amortization function

Info

Publication number: CN210890443U
Application number: CN201921544277.5U
Authority: CN
Inventors: 莫一波
Original assignee: Foshan Weitong Metal Products Co ltd
Current assignee: Foshan Weitong Metal Products Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-30
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a stainless steel pipe with noise reduction function, which comprises an inner pipe, a partition plate, an outer pipe and a rubber pipe, wherein the partition plate is fixed at the outer side of the inner pipe at equal intervals, the outer pipe is sleeved at the outer side of the inner pipe, the partition plate is fixedly connected with the inner wall of the outer pipe, the rubber pipe is fixed at the inner wall of the inner pipe, the inner wall of the rubber pipe is spirally arranged, the partition plate is arranged in a V shape, the two ends of two adjacent partition plates are mutually and fixedly connected, fixing flanges are symmetrically fixed at the two ends of the inner pipe, the two ends of the outer pipe and the two ends of the partition plate are both fixedly connected with the fixing flanges, the rubber pipe is made of microporous rubber material, a sealing ring is embedded and fixed at one side of the fixing flanges, vent holes are arranged at equal intervals on the surface of the partition plate, and the strength of the inner pipe and the outer pipe is improved, the deformation of the outer pipe and the inner pipe is prevented, and the use by people is facilitated.

Description

Stainless steel tubular product with amortization function

Technical Field

The utility model relates to a nonrust steel pipe technical field specifically is a nonrust steel pipe material with amortization function.

Background

Stainless steel pipe is a hollow long steel material, which is widely used as a pipe for transporting a fluid such as oil, natural gas, water, gas, steam, etc., and is light in weight while having the same bending resistance and torsional strength, and thus is widely used for manufacturing machine parts and engineering structures. The stainless steel pipe is also commonly used as a building drainage exhaust pipeline, but the existing stainless steel pipe has the disadvantages of high noise, easy sound pollution, low structural strength and easy deformation when conveying liquid or gas. Therefore, a stainless steel pipe with a noise reduction function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel tubular product with amortization function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stainless steel tubular product with sound attenuation function, includes inner tube, division board, outer tube and rubber tube, inner tube outside equidistance is fixed with the division board, inner tube outside cover is equipped with the outer tube, and division board and outer tube inner wall fixed connection, inner tube inner wall is fixed with the rubber tube, the rubber tube inner wall is the heliciform setting.

Preferably, the partition plates are arranged in a V shape, and two ends of each two adjacent partition plates are fixedly connected with each other.

Preferably, fixed flanges are symmetrically fixed at two ends of the inner pipe, and the outer pipe and two ends of the partition plate are fixedly connected with the fixed flanges.

Preferably, the rubber tube is made of a microporous rubber material.

Preferably, a sealing ring is embedded and fixed on one side of the fixed flange.

Preferably, the partition plate surface equidistance has seted up the air vent, outer tube one end is fixed with the exhaust tube, exhaust tube threaded connection has sealed lid.

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

1. the utility model discloses the inner tube inner wall is fixed with the rubber tube, and the rubber tube constitutes for a micropore rubber material, make the rubber tube can absorb the sound that sends in the inner tube, the emergence of noise has been reduced, and the rubber tube inner wall is the heliciform setting, make liquid when flowing through the rubber tube, can carry out the water conservancy diversion to liquid, thereby the vibration noise that produces when having reduced liquid collision rubber tube, and inner tube outside cover is equipped with the outer tube, take out the air between outer tube and the inner tube through the vacuum pump, make its inside formation vacuum, can play the thermal-insulated effect of sound insulation, further reduce the propagation of sound, the noise reduction, this device has amortization sound insulation function, can reduce the noise that sends when carrying liquid or gas greatly, be convenient for people to use.

2. The utility model discloses the inner tube outside is fixed with the division board, and division board and outer tube inner wall are fixed for the division board can support between inner tube and the outer tube, improves the intensity of inner tube and outer tube, prevents that outer tube and inner tube from taking place the phenomenon of warping.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is the schematic view of the sectional structure of the partition board of the present invention.

In the figure: 1. an inner tube; 2. a partition plate; 3. an outer tube; 4. a rubber tube; 5. a vent hole; 6. an air exhaust pipe; 7. a sealing cover; 8. a fixed flange; 9. and (5) sealing rings.

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 stainless steel pipe with a noise reduction function comprises an inner pipe 1, partition plates 2, an outer pipe 3 and a rubber pipe 4, wherein the partition plates 2 are fixed on the outer side of the inner pipe 1 at equal intervals, the outer pipe 3 is sleeved on the outer side of the inner pipe 1, the partition board 2 is fixedly connected with the inner wall of the outer pipe 3, the rubber pipe 4 is fixed on the inner wall of the inner pipe 1, the inner wall of the rubber pipe 4 is spirally arranged, the rubber pipe 4 can absorb the sound emitted in the inner pipe 1, the noise is reduced, the inner wall of the rubber tube 4 is spirally arranged, so that the liquid can be guided when flowing through the rubber tube 4, thereby reducing the vibration noise generated when the liquid collides with the rubber tube 4, and the outer tube 3 is sleeved outside the inner tube 1, the air between the outer pipe 3 and the inner pipe 1 is pumped out through the vacuum pump, so that the vacuum is formed in the inner pipe, the sound insulation and heat insulation effects can be achieved, the sound transmission is further reduced, and the noise is reduced.

The division board 2 is the V-arrangement, and two adjacent division board 2 both ends mutual fixed connection, improves the intensity between inner tube 1 and the outer tube 3.

Fixing flanges 8 are symmetrically fixed at two ends of the inner pipe 1, and the outer pipe 3 and two ends of the partition plate 2 are fixedly connected with the fixing flanges 8, so that the inner pipe 1 is convenient to fix.

The rubber tube 4 is made of a microporous rubber material, and the noise reduction effect of the rubber tube 4 is improved.

A sealing ring 9 is fixedly embedded on one side of the fixed flange 8, so that the inner pipe 1 can be conveniently sealed.

Air vent 5 has been seted up to 2 surperficial equidistance of division board, and 3 one ends of outer tube are fixed with

exhaust tube

6, and 6 threaded connection of exhaust tube has sealed lid 7, are convenient for carry out the evacuation between inner tube 1 and the outer tube 3, improve the effect that gives sound insulation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stainless steel tubular product with amortization function, includes inner tube (1), division board (2), outer tube (3) and rubber tube (4), its characterized in that: inner tube (1) outside equidistance is fixed with division board (2), inner tube (1) outside cover is equipped with outer tube (3), and division board (2) and outer tube (3) inner wall fixed connection, inner tube (1) inner wall is fixed with rubber tube (4), rubber tube (4) inner wall is the heliciform setting.

2. The stainless steel pipe with a silencing function according to claim 1, wherein: the partition plates (2) are arranged in a V shape, and two ends of each two adjacent partition plates (2) are fixedly connected with each other.

3. The stainless steel pipe with a silencing function according to claim 1, wherein: fixing flanges (8) are symmetrically fixed at two ends of the inner pipe (1), and the two ends of the outer pipe (3) and the two ends of the partition plate (2) are fixedly connected with the fixing flanges (8).

4. The stainless steel pipe with a silencing function according to claim 1, wherein: the rubber tube (4) is made of a microporous rubber material.

5. The stainless steel pipe with a silencing function according to claim 3, wherein: and a sealing ring (9) is embedded and fixed on one side of the fixed flange (8).

6. The stainless steel pipe with a silencing function according to claim 1, wherein: air vent (5) have been seted up to division board (2) surface equidistance, outer tube (3) one end is fixed with exhaust tube (6), exhaust tube (6) threaded connection has sealed lid (7).