Energy-saving circuit structure of tank furnace wire-drawing bushing

Abstract

The utility model discloses an energy-saving circuit structure of a tank furnace wire-drawing bushing, which comprises a transformer and further comprises a hard copper bar connected to the transformer; a round copper roller; the connecting seat is connected with the hard copper bar and the round copper roller; the soft copper bar and the electrode clamp are connected to the bushing plate; the two hard copper bars are parallel to the bushing plate and are arranged side by side, the connecting end of each hard copper bar and the transformer comprises a bending part, and the connecting seat is arranged at the other end of each hard copper bar. In the research and development process of the hard copper bar, an original arrangement structure is changed into an existing arrangement structure, a transition hard copper bar is removed, and two original magnetic field loops are changed into one magnetic field loop. On the basis that the arrangement mode of the copper bars is changed, the water passing copper bars are designed. The structure of the accessory circuit is changed, the electric energy loss of the bushing accessory is reduced, energy conservation and emission reduction are realized, and the production cost and the equipment cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bushing accessory structures in the glass fiber industry, in particular to a set of energy-saving circuit structures of bushings for pool kiln wire drawing. Background Art

[0002] The fiberglass industry's leaky plate transformers generate high current and low voltage through the principle of electromagnetic induction. In existing technology, the leaky plate is connected to the transformer via a conductive plate. Due to the high current, the strong magnetic field strength of the loop, and the presence of loop inductance, reactive current heat loss increases. The numerous circuit connection points and high power consumption inherently contribute to significant power loss in the entire leaky plate circuit. Furthermore, because the leaky plate accessories are constantly exposed to high temperatures, reaching as high as 70-100°C, conventional copper accessories experience significant aging and high power consumption. Utility Model Content

[0003] In order to overcome the above problems of the existing technology, the utility model provides a set of energy-saving circuit structures for wire drawing tubes in pool kilns. By renovating the new accessory arrangement and accessory structure, production costs are reduced and energy conservation and emission reduction are achieved. In order to achieve this effect, the utility model provides the following technical solutions:

[0004] A set of energy-saving circuit structure for wire drawing plate of pool kiln, including transformer;

[0005] Hard copper busbar, connected to the transformer;

[0006] round copper roller;

[0007] Connecting seat, connecting hard copper bar and round copper roller;

[0008] Soft copper busbar, connecting electrode clamp and round copper roller;

[0009] The electrode clamp is connected to the drain plate;

[0010] The hard copper busbar is arranged in parallel with the drain plate, and is two pieces arranged side by side. The connection end of each hard copper busbar and the transformer includes a bending portion, and the connecting seat is arranged at the other end of the hard copper busbar.

[0011] Preferably, the circuit structure further comprises a partition, which is provided with a through hole for the hard copper busbar to pass through and be fixed on the partition; the partition isolates the transformer from an external dry environment, and the space below the drain plate is moist.

[0012] A metal connection seat, preferably a copper block, is fixedly provided on the upper portion of the other end of each hard copper bar.

[0013] The connecting seat is made of metal, preferably a copper block.

[0014] In an embodiment of the present invention, the hard copper busbar is further provided with a water cooling channel, and cooling water is passed through the water cooling channel inside the hard copper busbar for cooling, thereby reducing the surface temperature of the hard copper busbar and thus achieving the purpose of reducing power consumption.

[0015] The utility model shortens the length of the round copper roller, extends the water cooling length and reduces energy consumption by arranging the hard copper bar parallel to the bushing.

[0016] The working principle of parallel copper busbars: When current passes through the copper busbars, it generates a magnetic field. The currents of the two copper busbars are in opposite directions. When they are installed close to each other, the loop magnetic fields cancel each other out. The more the loop magnetic fields cancel each other out, the smaller the loop inductance, the higher the power factor, the smaller the reactive current, and the smaller the loss, thus achieving the purpose of saving electricity.

[0017] This structure also includes a cooling mechanism, including a main water inlet pipe and a main return water pipe, as well as branch water inlet pipes and branch return water pipes connected to the hard copper busbar and the soft copper busbar respectively, and cooling channels are respectively arranged in the hard copper busbar and the soft copper busbar; each branch water inlet pipe is connected to the main water inlet pipe through a partition respectively, and each branch return water pipe is connected to the main return water pipe through a partition respectively.

[0018] Two round copper rollers, each located on a hard copper bar, are connected by water pipes. One roller is connected to the branch water inlet pipe, and the other roller is connected to the branch water outlet pipe. The cooling water pipes for the bushing and its accessories are stainless steel pipes, extending the service life of the structure.

[0019] As another embodiment, a quick connector is provided on the partition, and the branch water inlet pipes or branch water return pipes located on both sides of the partition are connected to the corresponding passages on the other side of the partition through the quick connector.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] (1) The utility model changes the structure of the accessory circuit, thereby reducing the power loss of the leakage board accessories and reducing the power consumption of the leakage board.

[0022] (2) The utility model sets up a parallel hard copper busbar structure. The current directions of the two copper buses are opposite. After being installed close to each other, the loop magnetic fields cancel each other out. The more the loop magnetic fields cancel out, the smaller the loop inductance will be, the higher the power factor will be, the smaller the reactive current will be, and the smaller the loss will be, thereby achieving the purpose of saving electricity.

[0023] (3) The utility model sets a water cooling channel on the hard copper busbar, uses cooling water to pass through the water cooling channel for cooling, reduces the surface temperature of the hard copper busbar, and thus achieves the purpose of reducing power consumption.

[0024] (4) The utility model shortens the length of the round copper roller, extends the water cooling length, and reduces energy consumption by setting a hard copper bar parallel to the leak plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0026] Figure 1 This is the main view of the energy-saving circuit structure of the pool kiln wire drawing plate provided by the utility model;

[0027] Figure 2 A top view of the energy-saving circuit structure of the wire drawing bushing of the pool kiln provided by the utility model;

[0028] Figure 3 This is a diagram of the hard copper busbar structure in the energy-saving circuit structure of the pool kiln wire drawing bushing provided by the utility model;

[0029] Figure 4 This is the overall structural diagram of the energy-saving circuit structure of the pool kiln wire drawing leak plate provided by the utility model.

[0030] Among them, 1-transformer, 2-hard copper busbar, 3-round copper roller, 4-connecting seat, 5-soft copper busbar, 6-electrode clamp, 7-leakage plate, 8-partition, 9-main water inlet pipe, 10-main return pipe. DETAILED DESCRIPTION

[0031] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] A set of energy-saving circuit structure for wire drawing plate of pool kiln

[0034] like Figures 1 and 2 As shown, it includes a transformer 1, a hard copper busbar 2, a round copper roller 3, a connecting seat 4, a soft copper busbar 5, an electrode clamp 6 connected to a bushing 7, and a partition 8; the hard copper busbar 2 and the bushing 7 are arranged in parallel, and are two pieces arranged side by side. The connection end of each hard copper busbar 2 and the transformer 1 includes a bent portion, which is connected to the transformer by bolts through a bolt hole. The bent portion facilitates adjustment of the relative position relationship between the hard copper busbar and the transformer 1, is suitable for hard copper busbars 2 of different sizes, and is easy to install.

[0035] The soft copper busbar 5 is made of a plurality of thin copper sheets welded together, and is easy to bend and install.

[0036] The soft copper busbar and the hard copper busbar used in the utility model are common copper materials. The soft copper material is relatively soft and easy to bend, while the hard copper busbar is relatively hard and not easy to bend.

[0037] A through hole is provided on the partition 8 for the hard copper bus 2 to pass through and be fixed on the partition 8; the partition is fixed on the external shell to play an isolation effect, isolating the transformer from the external dry environment. Because there is a liquid spraying structure under the leak plate, the presence of the partition maintains a moist environment in the space.

[0038] A metal connecting seat 4, preferably a copper block, is fixedly provided on the other end of each hard copper busbar 2. The round copper roller 3 passes through the connecting seat 4 and is fixedly connected to the hard copper busbar 2. The two ends of the soft copper busbar 5 are respectively connected to the electrode clamp 6 and the round copper roller 3.

[0039] In this embodiment, the hard copper bus 2 is further provided with a water cooling channel 201. Figure 3 As shown. As for the hard copper busbar, temperature is directly proportional to power consumption; the lower the busbar temperature, the lower the power consumption. This embodiment uses a water-cooling channel inside the hard copper busbar to pass cooling water through, thereby lowering the surface temperature of the hard copper busbar and thus reducing power consumption.

[0040] The utility model shortens the length of the round copper roller 3, extends the water cooling length, and reduces energy consumption by arranging the hard copper bar parallel to the bushing.

[0041] The working principle of parallel copper busbars: When current passes through the copper busbars, it generates a magnetic field. The currents of the two copper busbars are in opposite directions. When they are installed close to each other, the loop magnetic fields cancel each other out. The more the loop magnetic fields cancel each other out, the smaller the loop inductance, the higher the power factor, the smaller the reactive current, and the smaller the loss, thus achieving the purpose of saving electricity.

[0042] like Figure 4 As shown, this structure also includes a cooling mechanism, including a main water inlet pipe 9 and a main water return pipe 10, as well as branch water inlet pipes and branch water return pipes connected to the hard copper busbar 2 and the soft copper busbar 5, respectively. Cooling channels are provided in the hard copper busbar 2 and the soft copper busbar 5. Each branch water inlet pipe is connected to the main water inlet pipe 9 through a partition, and each branch water return pipe is connected to the main water return pipe 10 through a partition. The two round copper rollers 3 located on the two hard copper busbars 2 are connected by a water pipe, one of which is connected to the branch water inlet pipe, and the other is connected to the branch water outlet pipe. The cooling water supplied by the main water inlet pipe 9 enters each component through the branch water inlet pipes, and then is collected by the branch water return pipes into the main water return pipe 10, removing the heat, thereby achieving a cooling and energy-saving effect.

[0043] The cooling water pipes for the leak plate and its accessories are made of stainless steel to extend the service life of the structure.

[0044] As another embodiment, a quick connector is provided on the partition, and the branch water inlet pipes or branch water return pipes located on both sides of the partition are connected to the corresponding passages on the other side of the partition through the quick connector.

[0045] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A set of energy-saving circuit structure for wire drawing bushings of a pool kiln, including a transformer; characterized in that: Also includes: Hard copper busbar, connected to the transformer; round copper roller; Connecting seat, connecting hard copper bar and round copper roller; Soft copper busbar, connecting electrode clamp and round copper roller; The electrode clamp is connected to the bushing; The hard copper busbar is arranged in parallel with the drain plate, and is two pieces arranged side by side. The connection end of each hard copper busbar and the transformer includes a bending portion, and the connecting seat is arranged at the other end of the hard copper busbar.

2. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 1 is characterized in that: The circuit structure further comprises a partition board, wherein a through hole is provided on the partition board for the hard copper busbar to pass through and be fixed on the partition board.

3. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 1 is characterized in that: A metal connection seat is fixedly provided on the upper portion of the other end of each hard copper busbar.

4. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 1, characterized in that: The connecting seat is a copper block.

5. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 1, characterized in that: The hard copper busbar is also provided with a water cooling channel.

6. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 2, characterized in that: It also includes a cooling mechanism, including a main water inlet pipe and a main water return pipe, as well as branch water inlet pipes and branch water return pipes respectively connected to the hard copper busbar and the soft copper busbar, and cooling channels are respectively arranged in the hard copper busbar and the soft copper busbar.

7. The energy-saving circuit structure of the wire drawing bushing of the tank furnace according to claim 6, characterized in that: Each branch water inlet pipe is connected to the main water inlet pipe through the partition respectively, and each branch water return pipe is connected to the main water return pipe through the partition respectively.

8. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 6, characterized in that: Two round copper rollers respectively located on two hard copper bars are connected through water pipes, one of the round copper rollers is connected to a branch water inlet pipe, and the other round copper roller is connected to a branch water outlet pipe.

9. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 6, characterized in that: The water pipes are made of stainless steel.

10. The energy-saving circuit structure of the wire drawing bushing of the pool furnace according to claim 6, characterized in that: A quick connector is provided on the partition, and the branch water inlet pipes or branch water return pipes located on both sides of the partition are connected to the corresponding passages on the other side of the partition through the quick connector.

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