CN217719133U

CN217719133U - Coaxial water-cooling flexible cable for high-frequency smelting furnace

Info

Publication number: CN217719133U
Application number: CN202222176313.5U
Authority: CN
Inventors: 李庚�; 李海涛; 李佳
Original assignee: Xi'an Huayu Dingzun New Material Technology Co ltd
Current assignee: Xi'an Huayu Dingzun New Material Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-01
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of the high frequency melting furnace technique and specifically relates to a coaxial water-cooling flexible cable for high frequency melting furnace, including outer electrode connector and inner electrode connector, the right-hand member welding of inner electrode connector has inner electrode high frequency litz copper line, the right-hand member outside of inner electrode connector and the equal cladding in the outside of inner electrode high frequency litz copper line have inner electrode rubber hose, the right-hand member welding of outer electrode connector has outer electrode high frequency litz copper line, the right-hand member outside of outer electrode connector and the equal cladding in the outside of outer electrode high frequency litz copper line have outer electrode rubber hose, first cooling water interface has been seted up to the inboard of outer electrode connector, the second cooling water interface has been seted up to the inboard of inner electrode connector, the utility model discloses in, adopt high frequency litz copper line can realize high frequency current transmission, reduce the energy consumption loss, the water-cooling structure of setting reduces the generate heat among the high frequency transmission process, improves the result of use of cable.

Description

Coaxial water-cooling flexible cable for high-frequency smelting furnace

Technical Field

The utility model relates to a high frequency smelting furnace technical field specifically is a coaxial water-cooling flexible cable for high frequency smelting furnace.

Background

In a high-frequency smelting furnace, high-frequency current needs to be transmitted to an induction coil, the frequency is generally above 8KHz, the energy loss of a cable per se is serious under the frequency, and the useless work generated by the cable can cause parts near the cable to generate heat and scald, and a common copper stranded wire is adopted in conventional transmission.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coaxial water-cooling flexible cable for high frequency melting furnace 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 coaxial water-cooling flexible cable for high frequency melting furnace, includes outer electrode connector and inner electrode connector, the right-hand member welding of inner electrode connector has inner electrode high frequency litz copper line, the right-hand member outside of inner electrode connector and the outside of inner electrode high frequency litz copper line all the cladding have inner electrode rubber hose, and inner electrode rubber hose's side end face and inner electrode connector fixed connection, the right-hand member welding of outer electrode connector has outer electrode high frequency litz copper line, the right-hand member outside of outer electrode connector and the outside of outer electrode high frequency litz copper line all the cladding have outer electrode rubber hose, and outer electrode rubber hose's side end face and outer electrode connector fixed connection, the insulating cover of outer electrode connector's outside fixedly connected with internal and external electrode, the internal electrode connector passes through the insulating cover of internal and external electrode connector fixed connection, first cooling water interface has been seted up to the inboard of outer electrode connector, second cooling water connector has been seted up to the inboard of internal electrode connector.

Preferably, the number of the inner electrode high-frequency litz copper wires is 8-16, and the inner electrode high-frequency litz copper wires are uniformly distributed on the side end face of the inner electrode connector at equal intervals.

Preferably, the first cooling water interface is communicated with a cavity between the inner electrode rubber hose and the outer electrode rubber hose.

Preferably, the second cooling water interface is communicated with a cavity on the inner side of the inner electrode rubber hose.

Preferably, the outer side of the inner electrode connector is fixedly connected with a fixing piece, and the side end face of the fixing piece is fixedly connected with the inner and outer electrode insulation sleeves and the outer electrode connector.

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

1. the utility model discloses in, adopt the flexible cable power supply, the occasion suitability is strong, adopts high frequency litz copper line can realize the high frequency current transmission, reduces the energy consumption loss, and the water-cooling structure of setting reduces generating heat among the high frequency transmission process, improves the result of use of cable.

Drawings

FIG. 1 is a schematic view of a side joint structure of a cable according to the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is the schematic view of the overall structure of the cable of the present invention.

In the figure: 1-inner electrode high-frequency litz copper wire, 2-outer electrode high-frequency litz copper wire, 3-inner electrode rubber hose, 4-outer electrode rubber hose, 5-inner and outer electrode insulating sleeve, 6-outer electrode connector, 7-inner electrode connector, 8-first cooling water interface, 9-second cooling water interface and 10-fixing piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-3, the present invention provides a technical solution:

a coaxial water-cooling flexible cable for a high-frequency smelting furnace comprises an inner electrode high-frequency litz copper wire 1, an outer electrode high-frequency litz copper wire 2, an inner electrode rubber hose 3, an outer electrode rubber hose 4, an inner and outer electrode insulating sleeve 5, an outer electrode connector 6, an inner electrode connector 7, a first cooling water interface 8, a second cooling water interface 9 and a fixing piece 10;

the right end of the inner electrode connector 7 is welded with inner electrode high-frequency litz copper wires 1, the number of the inner electrode high-frequency litz copper wires 1 is 10, the inner electrode high-frequency litz copper wires 1 are uniformly distributed on the side end face of the inner electrode connector 7 at equal intervals, the outer side of the right end of the inner electrode connector 7 and the outer side of the inner electrode high-frequency litz copper wires 1 are both wrapped with inner electrode rubber hoses 3, the side end face of each inner electrode rubber hose 3 is fixedly connected with the inner electrode connector 7, the inner electrode high-frequency litz copper wires 1 are protected by the inner electrode rubber hoses 3, the right end of the outer electrode connector 6 is welded with outer electrode high-frequency litz copper wires 2, the outer side of the right end of the outer electrode connector 6 and the outer side of the outer electrode high-frequency litz copper wires 2 are both wrapped with outer electrode rubber hoses 4, the side end face of the outer electrode rubber hoses 4 is fixedly connected with the outer electrode connector 6, and the outer electrode rubber hoses 4 are used for protecting the outer electrode high-frequency litz copper wires 2, the outer side of the inner electrode connector 7 is fixedly connected with an inner and outer electrode insulating sleeve 5, the inner and outer electrode insulating sleeve 5 serves as an insulating layer, the inner electrode connector 7 is fixedly connected with an outer electrode connector 6 through the inner and outer electrode insulating sleeve 5, the inner side of the outer electrode connector 6 is provided with a first cooling water interface 8, the first cooling water interface 8 is communicated with a cavity between the inner electrode rubber hose 3 and the outer electrode rubber hose 4, the inner side of the inner electrode connector 7 is provided with a second cooling water interface 9, the second cooling water interface 9 is communicated with the cavity inside the inner electrode rubber hose 3, the arranged water cooling structure reduces heating in the high-frequency transmission process, improves the using effect of the cable, the outer side of the inner electrode connector 7 is fixedly connected with a fixing piece 10, and the side end face of the fixing piece 10 is fixedly connected with the inner and outer electrode insulating sleeve 5 and the outer electrode connector 6, the limiting and fixing device is used for limiting and fixing the internal structure of the cable, and effectively improves the stability of the cable.

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 coaxial water-cooling flexible cable for high frequency melting furnace, includes outer electrode connector (6) and inner electrode connector (7), its characterized in that: the right-hand member welding of inner electrode connector (7) has inner electrode high frequency litz copper line (1), the right-hand member outside of inner electrode connector (7) and the outside of inner electrode high frequency litz copper line (1) all coat inner electrode rubber hose (3), and the side end face and inner electrode connector (7) fixed connection of inner electrode rubber hose (3), the right-hand member welding of outer electrode connector (6) has outer electrode high frequency litz copper line (2), the right-hand member outside of outer electrode connector (6) and the outside of outer electrode high frequency litz copper line (2) all coat outer electrode rubber hose (4), and the side end face and outer electrode connector (6) fixed connection of outer electrode rubber hose (4), the outside fixed connection of inner electrode connector (7) has inner and outer electrode insulation cover (5), inner electrode connector (7) are through inner and outer electrode connector (6) fixed connection, first cooling water connector (8) have been seted up to the inboard of outer electrode connector (6), second cooling water connector (9) have been seted up to the inboard of inner electrode connector (7).

2. The coaxial water-cooling flexible cable for the high-frequency smelting furnace according to claim 1, characterized in that: the number of the inner electrode high-frequency litz copper wires (1) is 8-16, and the inner electrode high-frequency litz copper wires (1) are uniformly distributed on the side end face of the inner electrode connector (7) at equal intervals.

3. The coaxial water-cooling flexible cable for the high-frequency smelting furnace according to claim 1, characterized in that: and the first cooling water interface (8) is communicated with a cavity between the inner electrode rubber hose (3) and the outer electrode rubber hose (4).

4. The coaxial water-cooling flexible cable for the high-frequency smelting furnace according to claim 1, characterized in that: and the second cooling water interface (9) is communicated with the cavity on the inner side of the inner electrode rubber hose (3).

5. The coaxial water-cooling flexible cable for the high-frequency smelting furnace according to claim 1, characterized in that: the outer side of the inner electrode connector (7) is fixedly connected with a fixing piece (10), and the side end face of the fixing piece (10) is fixedly connected with the inner and outer electrode insulating sleeves (5) and the outer electrode connector (6).