CN218976867U - Electric tracing wire convenient to installation - Google Patents

Abstract

The utility model relates to an electric tracing wire convenient to install, which comprises an electric tracing wire and a movable containing mechanism, wherein the electric tracing wire is provided with a plurality of movable containing mechanisms, and the movable containing mechanisms are sleeved on the surface of the electric tracing wire; the movable storage mechanism is provided with an instrument cavity, a winding device for winding the binding belt can be arranged in the instrument cavity, and the winding device can be a spiral spring, so that flexible winding and unwinding of the binding belt can be realized; the free ends of the binding bands extend in opposite directions, so that the binding bands are conveniently wound and bound; the free end of the binding belt is provided with a connecting device, so that the connection and tightness adjustment are convenient; its advantage lies in, uses in a flexible way, accomodates the convenience, simple operation.

Description

Electric tracing wire convenient to installation

Technical Field

The utility model relates to the technical field of electric tracing bands, in particular to an electric tracing line convenient to install.

Background

The electric tracing band is composed of conductive polymer, two parallel metal wires and insulating protective layer, and features that the conductive polymer has very high positive temp. coefficient, and can be connected in parallel, so automatically regulating output power, automatically limiting heating temp. and allowing multiple times of cross overlapping without high temp. point and burnout.

Common use modes of the electric tracing wire are as follows: 1. and (3) linearly winding: one or more electric heating belts are arranged along one side of the pipeline in a straight line, the electric tracing belt is fixed by an aluminum foil tape or an installation aluminum belt, and the fixed distance is not more than 50CM at the lower half end of the pipeline; 2. wave winding: the electric heating belt is matched with the pipeline in a wave mode, the length of the electric heating belt required by each meter of the pipeline is determined according to the load required by each meter of the design, then the wave curvature radius R is determined, the wave amplitude is uniform as much as possible during laying, so that the uniform heat dissipation of a cable system is ensured, an aluminum foil belt is used for pasting a heat tracing belt along a wave curve, or an aluminum adhesive belt is used for pasting a bending part; 3. spiral winding: the electric tracing band is uniformly spirally wound on the pipeline according to the required length of each meter of pipeline, and is fixed along the spiral direction by an aluminum adhesive tape or fixed with the upper end of the pipe by the aluminum adhesive tape. Obviously, the aluminum adhesive tape is fixed by an external fixing device, and is inconvenient to use.

Chinese patent application CN114205933a discloses a self-control temperature electric tracing band with device is binded to pipeline, including first arc and second arc, first fixed block left side wall is equipped with the fixture block, second fixed block left side wall has seted up with fixture block assorted draw-in groove, the jack that is linked together with the draw-in groove has all been seted up to the lateral wall around the second fixed block, first arc and second arc keep away from the lateral wall mutually and all screw thread run through and be equipped with the threaded rod, all rotate between two sets of threaded rod opposite side walls and be connected and be equipped with the fixed plate, all be equipped with the spring between two sets of fixed plate opposite side walls, two sets of spring opposite ends all are equipped with the grip block, two sets of grip block opposite side wall all are equipped with three sets of electric tracing bands, the utility model discloses make the pipeline work produce the laminating of electric tracing band and pipeline when vibrations under spring, grip block and fixed plate's cooperation, avoid electric tracing band to rock off tracking, improved electric tracing band to the heating and the heat effect of pipeline greatly, but it carries out the clamp type through the arc, the fixed plate is fixed, the mechanism is complicated, can't accomplish with electric tracing band together by force and accomodate.

In view of the above, there is a need for an electric tracing wire which is flexible in use, convenient in storage, and convenient in operation and convenient in installation.

Disclosure of Invention

The utility model aims to provide the electric tracing wire which is flexible to use, convenient to store, convenient to operate and convenient to install.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an electric tracing wire convenient to install comprises an electric tracing wire and a movable storage mechanism, wherein the movable storage mechanism is movably connected with the electric tracing wire; the movable storage mechanism comprises an instrument cavity, wherein a winder is arranged in the instrument cavity and used for winding the binding belt.

As an optimized technical scheme, the connection mode of the movable storage mechanism and the electric tracing wire is full package or half package.

As a preferred technical solution, the winder is a spiral spring mechanism, and the binding band is bound on the spring mechanism.

As a preferable technical scheme, two groups of winders are arranged in the instrument cavity.

As a preferred technical solution, the free end of the strap is provided with a connecting device.

As a preferable technical scheme, the connecting device is of a buckle structure.

As an optimized technical scheme, the electric tracing line is provided with a plurality of movable containing mechanisms.

The utility model has the advantages that:

the electric tracing wire convenient to install comprises an electric tracing wire and a movable containing mechanism, wherein the movable containing mechanism is movably sleeved on the electric tracing wire, and the binding position of the electric tracing wire and a pipeline can be flexibly adjusted; the movable storage mechanism comprises an instrument cavity, wherein a winder is arranged in the instrument cavity and used for winding the binding belt, and binding fixation of the electric tracing wire and the fixed position can be flexibly realized.

Drawings

Fig. 1 is a schematic perspective view of an electric tracing wire convenient to install.

Fig. 2 is a schematic perspective view of another electric tracing wire which is convenient to install.

Detailed Description

The utility model is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications of the present utility model may be made by those skilled in the art after reading the description of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Reference numerals and components referred to in the drawings are as follows:

1. electric tracing wire 2, movable storage mechanism 21, instrument cavity

22. Bandage

Referring to fig. 1 and 2, fig. 1 is a schematic perspective view of an electric tracing line convenient to install; fig. 2 is a schematic perspective view of another electric tracing wire which is convenient to install. The electric tracing wire 1 is a self-regulating electric tracing wire 1, and is composed of a self-regulating conductive core material, two multi-strand nickel-plated wires, an inner fluoropolymer insulation sheath, a tinned copper braid and an outer fluoropolymer insulation outer sheath, wherein the self-regulating conductive core material, the inner fluoropolymer insulation outer sheath and the two multi-strand nickel-plated wires are extruded through a cable manufacturing process, the tinned copper braid and the outer fluoropolymer insulation outer sheath provide excellent insulation strength and moisture resistance, mechanical damage and abrasion damage are avoided, and the electric tracing wire is good in corrosion resistance; the self-regulating heat tracing wire is suitable for common areas, dangerous areas, explosion-proof areas and corrosion areas, has wide application scenes, and is understood that the electric heat tracing wire is in the prior art, and the structure of the electric heat tracing wire is not shown in the drawings.

In order to make the electric tracing wire 1 more convenient for binding the use scenes such as pipelines in application, in the embodiment, a plurality of movable containing mechanisms 2 are arranged on the electric tracing wire 1, the movable containing mechanisms 2 are sheathed on the surface of the electric tracing wire 1, preferably, the electric tracing wire can slide relatively, the binding position is further optimized, and the sheathing mode can be full sheathing or half sheathing as shown in the attached figure 2; the movable storage mechanism 2 is provided with an instrument cavity 21, the instrument cavity 21 is a cavity structure, a winder (not shown in the figure) for winding the binding belt 22 can be arranged in the instrument cavity 21, the winder can be a spiral spring, and the center of the winder is movably fixed in the instrument cavity 21, so that flexible winding and unwinding of the binding belt 22 can be realized; in this embodiment, two sets of the winders are disposed in the instrument cavity 21, and the free ends of the binding bands 22 thereon extend in opposite directions, so as to facilitate surrounding binding; preferably, the free ends of the binding bands 22 are provided with connecting devices, the connecting devices are in a buckle structure (not shown in the figure), the connection and tightness adjustment are convenient, the connecting mode of the hook and loop fasteners can be adopted, the two free ends of the binding bands 22 can be used for knotting and fixing, and the use efficiency is not affected by the fixing mode.

According to the use mode of the utility model, the electric tracing wires convenient to install are bound on the surface of the pipeline, when the electric tracing wires convenient to install are bound, the movable containing mechanism 2 is positioned in proper binding position, the free ends of the binding belts 22 on the two sides of the instrument cavity 21 are extracted, the binding belts 22 are extracted from the winder, the electric tracing wires 1 can be bound around the pipeline, the electric tracing wires 1 can be bound on the set position on the surface of the pipeline, the electric tracing wires 1 are not required to be fixed through adhesive tapes and the like, and the disassembly and the containing are more convenient.

It should be noted that: the electric tracing wire convenient to install comprises an electric tracing wire 1 and a movable containing mechanism 2, wherein the movable containing mechanism 2 is movably sleeved on the electric tracing wire 1, and the binding position of the electric tracing wire 1 and a pipeline can be flexibly adjusted; the movable storage mechanism 2 comprises an instrument cavity 21, wherein a winder is arranged in the instrument cavity 21 and used for winding a binding belt 22, so that binding and fixing of the electric tracing wire 1 and a fixed position can be flexibly realized; when the electric tracing wire 1 is installed, the electric tracing wire can be fixed through the structure of the electric tracing wire, external appliances are not required to be used for fixing, and the electric tracing wire is convenient to select and fix the fixing position and is convenient to detach and store.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and additions to the present utility model may be made by those skilled in the art without departing from the principles of the present utility model and such modifications and additions are to be considered as well as within the scope of the present utility model.

Claims (7)

1. The electric tracing wire is characterized by comprising an electric tracing wire and a movable containing mechanism, wherein the movable containing mechanism is movably connected with the electric tracing wire; the movable storage mechanism comprises an instrument cavity, wherein a winder is arranged in the instrument cavity and used for winding the binding belt.

2. The electrical tracing cable of claim 1, wherein said movable receiving means is connected to said electrical tracing cable in a fully wrapped or semi-wrapped manner.

3. The electrical tracing of claim 1, wherein said retractor is a spiral spring mechanism having said strap attached thereto.

4. The electrical tracing cable of claim 1 wherein said instrument chamber is provided with two sets of said reels.

5. An electrical heat trace for facilitating installation as recited in claim 4, wherein the free end of the strap is provided with a connecting means.

6. The electrical tracing cable of claim 5 wherein said connecting means is a snap-fit construction.

7. The electrical tracing cable of claim 1, wherein said electrical tracing cable is provided with a plurality of said movable receiving means.

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