CN213332848U - Heat-insulating and sound-insulating pipe - Google Patents

Abstract

The utility model discloses a heat preservation syllable-dividing tubular product, including the inner tube, the surface cover of inner tube is equipped with the acoustic celotex pipe, the outer fixed surface of inner tube is connected with the support, the support is kept away from one side of inner tube and the inner wall fixed connection of acoustic celotex pipe, it has first heat preservation to fill between the surface of inner tube and the inner chamber of acoustic celotex pipe, the outer fixed surface cover of acoustic celotex pipe is equipped with the second heat preservation, the outer fixed surface cover of second heat preservation is equipped with the protective layer, the quantity of support is a plurality of, inner tube, support, acoustic celotex pipe and protective layer are made by. The utility model discloses a set up the cooperation of inner tube, support, first heat preservation, acoustic celotex pipe, second heat preservation, protective layer and recess and used, solved the poor and short problem of life of current partial tubular product heat preservation thermal-insulated effect, this heat preservation syllable-dividing tubular product possesses the effectual and long service life's of heat preservation sound insulation advantage, is worth promoting.

Description

Heat-insulating and sound-insulating pipe

Technical Field

The utility model relates to a tubular product technical field specifically is a heat preservation and sound insulation's tubular product.

Background

Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The multipurpose pipe for building engineering, power plants, chemical plants and the like has an execution standard GB/T5310; for high-pressure boilers: the execution standard GB/T8163; seamless steel pipe for transporting fluid: there is an implementation standard GB 3087; seamless steel pipe for low pressure boiler: has an execution standard GB/T9948; seamless steel pipe for petroleum cracking: has an execution standard GB/T14976; stainless seamless steel pipe for fluid transportation is made of alloy (15 CrMo, 12Cr1 MoV) carbon steel (10 #, 20#, 45 #) stainless steel (304, 316).

Along with the continuous development progress of society, the application of tubular product is extensive more, wherein the kind of tubular product is also diversified, PVC tubular product is also one kind of tubular product, the syllable-dividing noise reduction effect of current PVC tubular product is relatively poor, when the medium trickles in inside, the noise that spreads can influence user's use, relatively poor thermal insulation performance simultaneously, be not convenient for keep warm to inside medium, because the intensity of current PVC tubular product is lower, the phenomenon of damage appears very easily, the life of tubular product has been shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal-insulated syllable-dividing tubular product keeps warm possesses the effectual and long service life's of heat preservation sound insulation advantage, has solved the poor and short problem of life of current partial tubular product heat preservation heat-proof effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal-insulation sound-insulation pipe, includes the inner tube, the surface cover of inner tube is equipped with the acoustic celotex pipe, the outer fixed surface of inner tube is connected with the support, the support is kept away from one side of inner tube and the inner wall fixed connection of acoustic celotex pipe, it has first heat preservation to fill between the surface of inner tube and the inner chamber of acoustic celotex pipe, the outer fixed surface cover of acoustic celotex pipe is equipped with the second heat preservation, the outer fixed surface cover of second heat preservation is equipped with the protective.

Preferably, the number of the supports is several, and the inner pipe, the supports, the sound insulation pipe and the protective layer are all made of PVC materials.

Preferably, the inner wall of the sound insulation pipe is provided with a plurality of grooves which are uniformly distributed on the inner wall of the sound insulation pipe.

Preferably, the first heat-insulating layer is made of polyurethane foam material, and the second heat-insulating layer is made of sound-insulating and heat-insulating cotton.

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

1. the utility model discloses a set up the cooperation of inner tube, support, first heat preservation, acoustic celotex pipe, second heat preservation, protective layer and recess and used, solved the poor and short problem of life of current partial tubular product heat preservation thermal-insulated effect, this heat preservation syllable-dividing tubular product possesses the effectual and long service life's of heat preservation sound insulation advantage, is worth promoting.

2. The utility model increases the stability of the connection of the inner pipe and the sound insulation pipe by arranging the bracket, and is convenient for filling the first heat preservation layer;

the first heat-insulating layer and the second heat-insulating layer are arranged to play roles in heat insulation and sound insulation;

the sound insulation pipe and the groove are arranged, so that the sound insulation and noise reduction effects are achieved;

through setting up the protective layer, play the effect of protection inner structure, play simultaneously and give sound insulation and fall the effect of making an uproar.

Drawings

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

FIG. 2 is a left side sectional view of the soundproof tube of the present invention;

in the figure: 1 inner tube, 2 supports, 3 first heat preservation, 4 acoustic celotex tubes, 5 second heat preservation, 6 protective layers, 7 recesses.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an inner tube 1, support 2, first heat preservation 3, acoustic celotex pipe 4, second heat preservation 5, protective layer 6 and recess 7 etc. parts are the parts that general standard spare or technical field personnel know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical field personnel all.

Referring to fig. 1-2, a heat-insulating and sound-insulating pipe comprises an inner pipe 1, wherein a sound-insulating pipe 4 is sleeved on the outer surface of the inner pipe 1, a support 2 is fixedly connected to the outer surface of the inner pipe 1, one side of the support 2, which is far away from the inner pipe 1, is fixedly connected to the inner wall of the sound-insulating pipe 4, a first heat-insulating layer 3 is filled between the outer surface of the inner pipe 1 and the inner cavity of the sound-insulating pipe 4, a second heat-insulating layer 5 is fixedly sleeved on the outer surface of the sound-insulating pipe 4, and a;

the number of the supports 2 is a plurality, and the inner pipe 1, the supports 2, the sound insulation pipe 4 and the protective layer 6 are all made of PVC materials;

the inner wall of the sound insulation pipe 4 is provided with a plurality of grooves 7, and the grooves 7 are uniformly distributed on the inner wall of the sound insulation pipe 4;

the first heat-insulating layer 3 is made of polyurethane foam material, and the second heat-insulating layer 5 is made of sound-insulating and heat-insulating cotton;

when in use, the support 2 is arranged, so that the stability of the connection of the inner pipe 1 and the sound insulation pipe 4 is improved, and the first heat preservation layer 3 is convenient to fill;

the first heat-insulating layer 3 and the second heat-insulating layer 5 are arranged to play roles in heat insulation and sound insulation;

the sound insulation pipe 4 and the groove 7 are arranged to play a role in sound insulation and noise reduction;

through setting up protective layer 6, play the effect of protection inner structure, play simultaneously and give sound insulation and fall the effect of making an uproar.

In summary, the following steps: this thermal-insulated syllable-dividing tubular product keeps warm, uses through the cooperation that sets up inner tube 1, support 2, first heat preservation 3, acoustic celotex pipe 4, second heat preservation 5, protective layer 6 and recess 7, has solved the current problem that partial tubular product keeps warm thermal-insulated effect is poor and life is short.

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 (4)

1. The utility model provides a thermal insulation sound insulation's tubular product, includes inner tube (1), its characterized in that: the utility model discloses a soundproof pipe, including inner tube (1), outer fixed surface is connected with support (2), the inner wall fixed connection of one side of inner tube (1) and soundproof pipe (4) is kept away from in support (2), it has first heat preservation (3) to fill between the surface of inner tube (1) and the inner chamber of soundproof pipe (4), the outer fixed surface cover of soundproof pipe (4) is equipped with second heat preservation (5), the outer fixed surface cover of second heat preservation (5) is equipped with protective layer (6).

2. The thermal and acoustical insulation pipe of claim 1, wherein: the number of the supports (2) is a plurality, and the inner pipe (1), the supports (2), the sound insulation pipe (4) and the protective layer (6) are all made of PVC materials.

3. The thermal and acoustical insulation pipe of claim 1, wherein: the inner wall of the sound insulation pipe (4) is provided with a plurality of grooves (7), and the grooves (7) are uniformly distributed on the inner wall of the sound insulation pipe (4).

4. The thermal and acoustical insulation pipe of claim 1, wherein: the first heat-insulating layer (3) is made of polyurethane foam material, and the second heat-insulating layer (5) is made of sound-insulating and heat-insulating cotton.

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