CN214324406U - Avoid leading-in transducer internal insulation big envelope of supersound of electric leakage - Google Patents

Abstract

The utility model discloses an ultrasonic leading-in transducer inner insulation envelope avoiding electric leakage, which comprises an insulation envelope, the insulation envelope comprises an insulation coating layer, an insulation layer, a high temperature resistant flame retardant layer, a tensile layer, an impact resistance layer, a waterproof layer and an anticorrosive layer, the insulation coating layer adopts insulating paint as a material, the insulation layer is made of glue insulation material, manufacture with NR, SBR and IIR and other nonpolar rubbers with excellent insulation performance, the insulation envelope is sequentially provided with the insulation coating layer, the insulation layer, the high temperature resistant flame retardant layer, the tensile layer, the impact resistance layer, the waterproof layer and the anticorrosive layer from inside to outside, the insulation coating layer, the insulation layer, the high temperature resistant flame retardant layer, the tensile layer, the impact resistance layer, the waterproof layer and the anticorrosive layer are all compounded through adhesion; the utility model relates to an avoid leading-in transducer internal insulation big envelope of supersound of electric leakage to possess that insulating properties is good, tensile strength is good, high temperature resistant flame retardant property is good, tensile shock resistance is good, waterproof corrosion resisting property is good advantage.

Description

Avoid leading-in transducer internal insulation big envelope of supersound of electric leakage

Technical Field

The utility model relates to an insulating big envelope technical field, concretely relates to be an ultrasonic leading-in transducer internal insulation big envelope of avoiding electric leakage.

Background

The wire sheath pipe is an insulating protective sleeve, is used for the outside protection of wire and cable, but according to material performance four types: a single wire sheath tube, a composite wire sheath tube, a capacitance type wire sheath tube and a stainless steel sheath tube;

the wire sheath tube, also called an insulating sleeve, is a novel composite material tube compounded with insulating materials, takes resin as a matrix and is compounded with other reinforcing materials to form the insulating sleeve, is used for wearing wires and protecting the wires, and is called the wire sheath tube; the novel electric wire has the characteristics of strong pressure resistance, light weight, smooth inner wall, small friction coefficient and the like, is easy to wear, and does not damage the electric wire; the transportation is easier and more convenient than metal steel pipes and cement pipes; the construction and installation are simple and convenient, and the labor and the trouble are saved, but the existing insulating sleeve has poor insulating property, tensile property, high-temperature resistance, flame retardance, tensile and impact resistance and water resistance and corrosion resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid leading-in transducer internal insulation big envelope of supersound of electric leakage, possessed that insulating properties is good, tensile properties is good, high temperature resistant flame retardant property is good, tensile shock resistance is good, waterproof corrosion resistance is good advantage, solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an avoid leading-in transducer internal insulation big envelope of supersound of electric leakage, includes insulating big envelope, insulating layer, high temperature resistant fire-retardant layer, tensile layer, shock resistance layer, waterproof layer and anticorrosive coating are drawn together to insulating big envelope from interior to being equipped with insulating coating layer, insulating layer, high temperature resistant fire-retardant layer, tensile layer, shock resistance layer, waterproof layer and anticorrosive coating outward in proper order, all form through the adhesion is compound between insulating coating layer, insulating layer, high temperature resistant fire-retardant layer, tensile layer, shock resistance layer, waterproof layer and the anticorrosive coating.

Preferably, the insulating coating layer is made of insulating paint, and the insulating layer is made of a glue insulating material.

Preferably, the high-temperature resistant flame-retardant layer is made of basalt fibers, and the tensile layer is made of boron fibers.

Preferably, the material used for the impact resistant layer is foamed aluminum.

Preferably, the waterproof layer is made of a waterproof breathable film.

Preferably, the anticorrosive layer is made of silicon rubber and glass fiber cloth.

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

1. the utility model provides an avoid leading-in transducer internal insulation big envelope of supersound of electric leakage, insulating coating layer adopts insulating paint to protect, because insulating paint has good electrochemical properties, the thermal property, mechanical properties and chemical properties, be favorable to preventing the transducer electric leakage, the insulating layer adopts gluey class insulating material preparation, form the even overburden that the one deck does not flow through the adhesion, have insulating and anti-aging's advantage, be favorable to preventing the transducer electric leakage, high temperature resistant fire-retardant layer adopts basalt fiber to improve insulating big envelope high temperature resistant fire behavior, because basalt fiber has electric insulation, it is corrosion-resistant, high temperature resistant, high strength, advantages such as permanent fire resistance, be favorable to preventing insulating big envelope burning.

2. An ultrasonic leading-in transducer inner insulation envelope capable of avoiding electric leakage, wherein a tensile layer adopts boron fiber for tensile resistance, the boron fiber has the properties of high elasticity, high strength, light weight and good physical property, the tensile resistance of the insulation envelope can be improved, the service life of the insulation envelope can be prolonged, an impact resistant layer adopts foamed aluminum for impact resistance, the foamed aluminum has the advantages of high impact absorption capacity, high temperature resistance, strong fire resistance, corrosion resistance, low thermal conductivity, high electromagnetic shielding property and strong weather resistance, the impact resistance, the high temperature resistance and the corrosion resistance of the insulation envelope can be improved, a waterproof layer adopts waterproof breathable films for water resistance, the waterproof breathable films have the advantages of high waterproof performance, high and low temperature resistance, corrosion resistance and ultraviolet resistance, the waterproof performance of the insulation envelope can be improved, the service life of the insulation envelope can be prolonged, and the corrosion resistant layer adopts silicon rubber glass fiber cloth for corrosion resistance, the silicon rubber glass fiber cloth has the advantages of good corrosion resistance, good aging resistance, high strength and high insulating property, and is beneficial to improving the corrosion resistance, aging resistance and high insulating property of the insulating envelope.

Drawings

Fig. 1 is a schematic view of an external structure of an insulating envelope in an ultrasound transduction transducer for preventing leakage current according to the present invention;

fig. 2 is a schematic diagram of the internal structure of the internal insulating envelope of the ultrasound transduction transducer for avoiding electric leakage.

The figures are labeled as follows: 1. an insulating envelope; 2. an insulating coating layer; 3. an insulating layer; 4. a high temperature resistant flame retardant layer; 5. a tensile layer; 6. an impact resistant layer; 7. a waterproof layer; 8. and (4) an anticorrosive layer.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 2, an ultrasonic guided-in transducer inner insulation envelope capable of avoiding electric leakage comprises an insulation envelope 1, wherein the insulation envelope 1 comprises an insulation coating layer 2, an insulation layer 3, a high temperature resistant flame retardant layer 4, a tensile layer 5, an impact resistant layer 6, a waterproof layer 7 and an anticorrosive layer 8, the insulation coating layer 2 is made of insulation paint, the insulation layer 3 is made of a glue insulation material, the high temperature resistant flame retardant layer 4 is made of basalt fiber, the tensile layer 5 is made of boron fiber, the impact resistant layer 6 is made of foamed aluminum, the waterproof layer 7 is made of a waterproof breathable film, the anticorrosive layer 8 is made of silicon rubber glass fiber cloth, the insulation coating layer 2, the insulation layer 3, the high temperature resistant flame retardant layer 4, the tensile layer 5, the impact resistant layer 6, the waterproof layer 7 and the anticorrosive layer 8 are sequentially arranged on the insulation envelope 1 from inside to outside, the insulation coating layer 2, the insulation layer 3, the tensile layer 5, the impact resistant layer 6, the waterproof layer 7 and the anticorrosive layer 8 are sequentially arranged on the insulation coating layer 2, the insulation coating layer 3, The high-temperature resistant flame-retardant layer 4, the tensile layer 5, the impact resistant layer 6, the waterproof layer 7 and the anticorrosive layer 8 are compounded by adhesion;

specifically, the insulating coating layer 2 is protected by insulating paint, the insulating paint has good electrochemical performance, thermal performance, mechanical performance and chemical performance and is beneficial to preventing the electric leakage of the transducer, the insulating layer 3 is made of glue insulating materials and forms a non-flowing uniform covering layer through adhesion, the insulating and anti-aging advantages are achieved, the electric leakage of the transducer is favorably prevented, the high-temperature resistant flame-retardant layer 4 adopts basalt fibers to improve the high-temperature resistant flame-retardant performance of the insulating envelope 1, the basalt fibers have the advantages of electric insulation, corrosion resistance, high temperature resistance, high strength, permanent flame retardance and the like and are beneficial to preventing the combustion of the insulating envelope 1, the tensile layer 5 adopts boron fibers to resist tension, the boron fibers have the advantages of high elasticity, high strength, light weight and good physical property and are beneficial to improving the tensile performance of the insulating envelope 1 and prolonging the service life, and the impact-resistant layer 6 adopts foamed aluminum to resist impact, because foamed aluminum has the advantages of high impact absorption capacity, high temperature resistance, strong fireproof performance, corrosion resistance, low heat conductivity, high electromagnetic shielding performance and strong weather resistance, the improvement of the impact resistance and the high temperature and corrosion resistance of the insulating envelope 1 is facilitated, the waterproof layer 7 adopts the waterproof breathable film for water prevention, because the waterproof breathable film has the advantages of high waterproof performance, high and low temperature resistance, corrosion resistance and ultraviolet resistance, the improvement of the waterproof performance of the insulating envelope 1 is facilitated, the service life of the insulating envelope 1 is prolonged, the anticorrosion layer 8 adopts the silicon rubber glass fiber cloth for corrosion prevention, because the silicon rubber glass fiber cloth has the advantages of good corrosion resistance, good aging resistance, high strength and high insulating performance, the improvement of the corrosion resistance, aging resistance and high insulating performance of the insulating envelope 1 is facilitated.

The working principle is as follows: when the insulating envelope 1 is used on the transducer, the insulating paint adopted by the insulating coating layer 2 has good electrochemical property, thermal property, mechanical property and chemical property, and is favorable for preventing the leakage of the transducer, when the insulating envelope 1 is used on the transducer, the glue insulating material adopted by the insulating layer 3 is made of non-polar rubber with excellent insulating property such as NR, SBR, IIR and the like, and forms a non-flowing uniform covering layer through adhesion, so that the insulating and anti-aging advantages are realized, the leakage of the transducer is favorably prevented, when the insulating envelope 1 meets fire and high temperature, the basalt fiber adopted by the high-temperature-resistant flame-retardant layer 4 has the advantages of electric insulation, corrosion resistance, high temperature resistance, high strength, permanent flame retardance and the like, and is favorable for preventing the burning of the insulating envelope 1, when the insulating envelope 1 meets pulling, the boron fiber adopted by the tensile layer 5 has high elasticity, The strength is high, the weight is light, the performance of good physical property is favorable for improving the tensile resistance and prolonging the service life of the insulating envelope 1, when the insulating envelope 1 encounters external impact, the foamed aluminum adopted by the impact-resistant layer 6 has the advantages of high impact absorption capacity, high temperature resistance, strong fire resistance, corrosion resistance, low thermal conductivity, high electromagnetic shielding property and strong weather resistance, the impact resistance and the high temperature resistance and corrosion resistance of the insulating envelope 1 are favorably improved, when the insulating envelope 1 encounters water, the waterproof breathable film adopted by the waterproof layer 7 has the advantages of high waterproof performance, high and low temperature resistance, corrosion resistance and ultraviolet resistance, the waterproof performance of the insulating envelope 1 is favorably improved, the service life of the insulating envelope 1 is prolonged, and when the insulating envelope 1 encounters corrosive substances and is aged for a long time, the anticorrosion layer 8 adopts silicon rubber glass fiber cloth, and has the advantages of good corrosion resistance, good aging resistance, good corrosion resistance, good moisture resistance, good performance, good moisture resistance, good moisture resistance, good moisture resistance, good moisture resistance, good resistance, good moisture resistance, good performance, good resistance, good moisture resistance, good resistance, good moisture resistance and good resistance, good moisture resistance, good performance, good and good performance, good and good, good performance, good and good, good performance, good and good in the like, The insulating sleeve 1 has the advantages of high strength and high insulating property, and is favorable for improving the corrosion resistance, aging resistance and high insulating property of the insulating sleeve 1.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to 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 (6)

1. An ultrasonic leading-in transducer inner insulation envelope capable of avoiding electric leakage is characterized in that: including insulating big envelope (1), insulating big envelope (1) is including insulating coating layer (2), insulating layer (3), high temperature resistant fire-retardant layer (4), tensile layer (5), shock resistance (6), waterproof layer (7) and anticorrosive coating (8), insulating big envelope (1) is from interior to being equipped with insulating coating layer (2), insulating layer (3), high temperature resistant fire-retardant layer (4), tensile layer (5), shock resistance (6), waterproof layer (7) and anticorrosive coating (8) outward in proper order, all form through the adhesion is compound between insulating coating layer (2), insulating layer (3), high temperature resistant fire-retardant layer (4), tensile layer (5), shock resistance (6), waterproof layer (7) and anticorrosive coating (8).

2. The ultrasound lead-in transducer inner insulation envelope for avoiding electric leakage according to claim 1, wherein: the insulating coating layer (2) is made of insulating paint, and the insulating layer (3) is made of glue insulating material.

3. The ultrasound lead-in transducer inner insulation envelope for avoiding electric leakage according to claim 1, wherein: the high-temperature-resistant flame-retardant layer (4) is made of basalt fibers, and the tensile layer (5) is made of boron fibers.

4. The ultrasound lead-in transducer inner insulation envelope for avoiding electric leakage according to claim 1, wherein: the impact-resistant layer (6) is made of foamed aluminum.

5. The ultrasound lead-in transducer inner insulation envelope for avoiding electric leakage according to claim 1, wherein: the waterproof layer (7) is made of a waterproof breathable film.

6. The ultrasound lead-in transducer inner insulation envelope for avoiding electric leakage according to claim 1, wherein: the anticorrosive layer (8) is made of silicon rubber glass fiber cloth.

Images