Novel zinc supplementing device for galvanized welded pipe
By designing a power control cabinet and an electric arc spray gun system, efficient zinc spraying of the zinc replenisher for galvanized welded pipes was achieved, solving the problem of insufficient zinc content in existing technologies, improving production efficiency and corrosion resistance, and reducing costs.
Patent Information
- Application Number
- CN202423182960.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing zinc replenishing devices for galvanized welded pipes are limited by their simple low-speed gun structure, which can only feed one zinc wire, resulting in a small amount of zinc replenishment. This makes them unable to meet the corrosion resistance requirements of photovoltaic bracket welds in harsh environments. They are also complex to operate, costly, have low production efficiency, and limited applicability.
A novel zinc replenishing device for galvanized welded pipes is designed, which includes a power control cabinet, control buttons, an electric arc spray gun, a spray gun nozzle, and a wire feeding pipe. It can feed two zinc wires simultaneously and melt the metal wires through an electric arc heat source. The melted metal wires are then atomized into fine particles using compressed air and sprayed at high speed onto the weld surface of the welded pipe.
It achieves efficient zinc spraying, increases the amount of zinc sprayed and production efficiency, reduces energy consumption, and provides an efficient and low-cost corrosion protection solution.
Smart Images
Figure CN223752899U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic support manufacturing technical field, concretely is a new -type galvanized welded pipe zinc supplementing device. BACKGROUND
[0002] The common welded pipe zinc supplementing machine sends the wire by single wire feeding pipe, and the zinc spraying amount is small, cannot reach the film thickness of high zinc layer, and gradually appears the structure of double wire feeding ports on the market, wherein the wire feeding pipe has two wire feeding grooves, and the zinc wire is sent forward through the rotation of the wheel. This structure can melt two zinc wires into fine particles at the same time through high temperature, and the particles are sprayed to the welding pass of the welded pipe through compressed air, so as to achieve the effect of preventing corrosion of the welding pass of the welded pipe, and therefore a new -type galvanized welded pipe zinc supplementing device is required.
[0003] The existing galvanized welded pipe zinc supplementing device can only send one zinc wire during operation due to the single low-speed gun structure, the zinc supplementing amount is small, cannot meet the requirements of preventing corrosion and rust of the welding pass of the photovoltaic support in various severe environments, and the operation is complex, the zinc spraying amount is small, the cost is high, the production efficiency is low, and the applicability is low, therefore, a new type of galvanized welded pipe zinc supplementing device is required. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model discloses a new -type galvanized welded pipe zinc supplementing device, which solves the problems of the existing engineering cost drawing fixing device, such as single low-speed gun structure, only one zinc wire can be sent, small zinc supplementing amount, unable to meet the requirements of preventing corrosion and rust of the welding pass of the photovoltaic support in various severe environments, complex operation, small zinc spraying amount, high cost, low production efficiency and low applicability.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new -type galvanized welded pipe zinc supplementing device, including the power control cabinet, the power control cabinet front end is installed with the control button, the power control cabinet one end is installed with the dustproof box, the dustproof box upper end is installed with the electric arc spray gun, the electric arc spray gun one end is installed with the spray gun mouth, the electric arc spray gun one end is installed with the wire feeding pipe.
[0006] Preferably, the front end of the power control cabinet is provided with a plurality of control buttons, and the control buttons are arranged in an array with the power control cabinet.
[0007] Preferably, the power control cabinet is closely attached to the dustproof box, and the dustproof box is designed as an open type.
[0008] Preferably, the electric arc spray gun is threadedly connected to the dustproof box, and the electric arc spray gun is clampedly connected to the spray gun mouth.
[0009] Preferably, the spray gun mouth is connected to the wire feeding pipe in a sleeved manner, and the outer wall diameter of the spray gun mouth is smaller than the inner wall diameter of the wire feeding pipe.
[0010] Compared with the prior art, the utility model has the advantages of:
[0011] 1, the utility model discloses a power control cabinet, control button, electric arc spray gun, spray gun nozzle and wire feeding pipeline are set up, the zinc gun frame is in the welding pipe directly above, two zinc wires are passed into wire feeding pipeline simultaneously, and the power control cabinet is opened, and the electric arc is generated through electricity to be the heat source, and the metal wire is melted, and the atomization and cooling are carried out with compressed air, and the metal wire for spraying is blown into fine particles, and the welding pipe welding pass surface is sprayed at high speed, and wire feeding pipeline can send two metal wires simultaneously, so that the zinc spraying amount is big, and the zinc spraying efficiency is improved, and the structure provides a kind of high-efficiency, low-energy-consumption product. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is the front view structural schematic diagram of the utility model;
[0013] Fig. 2 It is the front view structural section view of the power control cabinet of the utility model;
[0014] Fig. 3 It is the position relation structure schematic diagram of the electric arc spray gun and dustproof box of the utility model.
[0015] In the drawing: 1, power control cabinet;2, control button;3, electric arc spray gun;4, spray gun nozzle;5, wire feeding pipeline;6, dustproof box. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0017] The embodiments of the utility model will be described below according to the overall structure of the utility model.
[0018] Please refer to Figs. 1-3 A new galvanized welded pipe zinc supplementing device, including power control cabinet 1, power control cabinet 1 front end is installed with control button 2, power control cabinet 1 one end is installed with dustproof box 6, two housings are equipped with adjusting device, and the housing is movably fixed with the adjusting device, and the adjusting device is fixed on the base, dustproof box 6 upper end is installed with electric arc spray gun 3, electric arc spray gun 3 one end is installed with spray gun nozzle 4, electric arc spray gun 3 one end is installed with wire feeding pipeline 5, the arc slot hole that is concentric with the shaft is equipped on the inner side wall of the housing, and the opposite side of the arc slot hole is equipped with two or more than two arc-shaped distribution recesses, and the housing is fixed with the adjusting device through the arc slot hole on the side wall by screw.
[0019] Working principle: when using, the power supply of the device is connected first, after the power supply is connected, the zinc supplement gun frame is above the welded pipe, two zinc wires are inserted into the wire feeding pipe 5 at the same time, the power supply control cabinet 1 is started through the control button 2, the electric arc is generated through electricity to be the heat source, the metal wire is melted, the compressed air is used for atomization and cooling, the metal wire to be sprayed is blown into fine particles, the high-speed is sprayed to the surface of the welding pass of the welded pipe, the zinc wire is melted into particles by the zinc supplement gun, the zinc particles are sprayed to the welding pass of the welded pipe by the compressed air, the zinc wire in the molten state is sprayed to the surface of the technology, the adhesion can be improved, so the use process of the device is completed, the contents not described in detail in the specification belong to the prior art known by the professional technical personnel in the field.
[0020] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A new type of zinc supplementing device for galvanized welded pipe, comprising a power supply control cabinet (1), characterized in that: The front end of the power control cabinet (1) is provided with control buttons (2), one end of the power control cabinet (1) is provided with a dustproof box (6), the upper end of the dustproof box (6) is provided with an electric arc spray gun (3), one end of the electric arc spray gun (3) is provided with a spray gun nozzle (4), and one end of the electric arc spray gun (3) is provided with a wire feeding pipeline (5).
2. A new type of zinc supplementing device for galvanized welded pipe according to claim 1, characterized in that: The front end of the power control cabinet (1) is provided with multiple control buttons (2), and the control buttons (2) are arranged in an array.
3. A new type of zinc supplementing device for galvanized welded pipe according to claim 1, characterized in that: The power control cabinet (1) is closely combined with the dustproof box (6), and the dustproof box (6) is designed as an open type.
4. A new type of zinc supplementing device for galvanized welded pipe according to claim 1, characterized in that: The electric arc spray gun (3) is threadedly connected with the dustproof box (6), and the electric arc spray gun (3) is clampedly connected with the spray gun nozzle (4).
5. A new type of zinc supplementing device for galvanized welded pipe according to claim 1, characterized in that: The spray gun nozzle (4) is sleeved with the wire feeding pipeline (5), and the outer wall diameter of the spray gun nozzle (4) is smaller than the inner wall diameter of the wire feeding pipeline (5).