阅读说明：本技术 一种用于拉丝机的内循环水冷装置 (Internal circulation water cooling device for wire drawing machine ) 是由 李华 孙明功 于 2019-11-18 设计创作，主要内容包括：本发明提供了一种用于拉丝机的内循环水冷装置,包括管路、支架和安装架,管路包括水冷管、弯头和接头软管,若干水冷管平行固定在支架上,若干支架与安装架固定连接,相邻的水冷管通过弯头首尾相连形成连续的S型管路,管路两端设置有接头软管,相邻水冷管之间的间距不等,且间距大小按照从进水口处指向出水口处逐渐减小。本发明提供了一种用于拉丝机的内循环水冷装置,通过水冷管、弯头和接头软管连接形成连续的S型管路,增加管路与外环境的接触面积,提高了冷却效果,便于与电机的冷却管路连接。各零部件连接简单,便于维修、更换。(The invention provides an internal circulation water cooling device for a wire drawing machine, which comprises a pipeline, supports and a mounting rack, wherein the pipeline comprises water-cooling pipes, elbows and joint hoses, the water-cooling pipes are fixed on the supports in parallel, the supports are fixedly connected with the mounting rack, adjacent water-cooling pipes are connected end to end through the elbows to form a continuous S-shaped pipeline, the joint hoses are arranged at two ends of the pipeline, the intervals between the adjacent water-cooling pipes are unequal, and the intervals are gradually reduced from a water inlet to a water outlet. The invention provides an internal circulation water cooling device for a wire drawing machine, which is characterized in that a continuous S-shaped pipeline is formed by connecting a water cooling pipe, an elbow and a joint hose, so that the contact area of the pipeline and an external environment is increased, the cooling effect is improved, and the connection with a cooling pipeline of a motor is facilitated. The parts are simple to connect and convenient to maintain and replace.)

1. The utility model provides an internal circulation water cooling plant for wire drawing machine which characterized in that: the pipeline comprises a pipeline, support (3) and mounting bracket (4), the pipeline includes water-cooled tube (1), elbow (2) and joint hose (5), a plurality of water-cooled tube (1) parallel fixation are on support (3), a plurality of supports (3) and mounting bracket (4) fixed connection, adjacent water-cooled tube (1) form continuous S type pipeline through elbow (2) end to end, the pipeline both ends are provided with joint hose (5), the interval between adjacent water-cooled tube (1) varies, and the interval size reduces according to pointing water outlet department from the water inlet gradually.

2. The internal circulation water cooling device for the wire drawing machine as claimed in claim 1, wherein: the elbow (2) is a hose.

3. The internal circulation water cooling device for the wire drawing machine as claimed in claim 1, wherein: the water cooling pipe support is characterized in that a fixing groove (32) is formed in the support (3), and the water cooling pipe (1) is fixed on the fixing groove (32) through a U-shaped pipe clamp.

4. The internal circulation water cooling device for the wire drawing machine as claimed in claim 1, wherein: the mounting frame (4) is provided with a mounting groove (41), the support (3) is provided with a mounting hole (31), and the mounting hole (31) is fixedly connected with the mounting groove (41) through a fastener.

5. The internal circulation water cooling device for the wire drawing machine as claimed in claim 1, wherein: the joint hose (5) is provided with a flange.

6. The internal circulation water cooling device for the wire drawing machine as claimed in claim 1, wherein: and the water inlet of the pipeline is positioned at the water inlet of the outer water tank.

Technical Field

The invention belongs to the field of material drawing equipment, and particularly relates to an internal circulation water cooling device for a wire drawing machine.

Background

The driving motor of the wire drawing machine can generate a large amount of heat during working, and generally adopts circulating water for cooling, and the existing cooling system is generally divided into an external circulation cooling system and an internal circulation cooling system. The outer circulation uses common tap water for cooling the mould box, the winding drum and the like, the outer water tank stores water, the inner circulation uses the treated purified water for cooling the driving motor, and in order to improve the cooling effect of the inner circulation, the inner circulation water cooling device is arranged inside the outer water tank and is completely soaked in cold water.

As shown in fig. 1 and 2, the prior art scheme of the internal circulation water cooling device is that three closed box bodies are welded by using angle steel, the interior of each box body is divided by a partition plate to form an internal water channel, the water channels between the box bodies are welded and communicated by using steel pipes, a water inlet and a water outlet are rigidly connected by using flange plates, the contact area between the box bodies and an external environment is small, the cooling effect is poor, and when the power of a motor is large, the existing internal circulation water cooling device does not meet the cooling requirement of the motor; meanwhile, the welding position of the box body is easy to cause water seepage, water leakage and even bursting due to long-term cold and heat impact, so that the water quality in the internal circulation water cooling device is polluted and the pump machine is damaged; moreover, the box body is integrally welded, so that the maintenance is inconvenient; and the water inlet and the water outlet are in rigid connection, and the interface is aligned with certain difficulty during installation.

Disclosure of Invention

In order to solve the technical problems, the invention provides an internal circulation water cooling device for a wire drawing machine, which is characterized in that a continuous S-shaped pipeline is formed by connecting a water cooling pipe, an elbow and a joint hose, so that the contact area between the pipeline and an external environment is increased, the cooling effect is improved, the connection with a cooling pipeline of a motor is facilitated, and the problems caused by welding in the background technology are avoided.

The invention is realized by the following technical scheme:

an internal circulation water cooling device for a wire drawing machine comprises a pipeline, supports and a mounting rack, wherein the pipeline comprises water-cooling pipes, elbows and joint hoses; the pipeline both ends are provided with the joint hose, interval between the adjacent water-cooling pipe varies, and the interval size reduces according to following the directional delivery port department of inlet port department gradually, the hot water is the biggest with outside of tubes cold water difference in temperature in inlet port department, the heat exchange is obvious, flow through whole pipeline after, the hot water temperature reduces, it is the minimum with outside of tubes cold water difference in temperature in outlet port department, the heat exchange effect reduces, interval according to the reasonable water-cooling pipe that sets up of temperature gradient, the cooling effect has further been improved, make can be in the same volume space, obtain better cooling effect.

The elbow is a hose, so that the adjustment is convenient, more reasonable water-cooling pipe intervals are obtained, and the cooling effect is improved.

The support is provided with a fixing groove, the water-cooling pipe is fixed on the fixing groove through the U-shaped pipe clamp, the U-shaped pipe clamp is convenient to install and adjust, more reasonable water-cooling pipe intervals are obtained, and the cooling effect is improved.

Be provided with the mounting groove on the mounting bracket, be provided with the mounting hole on the support, the mounting hole passes through fastener fixed connection with the mounting groove, is convenient for adjust the interval of two adjacent rows of water-cooled tubes, can adjust two adjacent rows of water-cooled tubes and form the contained angle even, obtains more reasonable water-cooled tube interval, improves the cooling effect.

The joint hose is provided with a flange plate, so that the joint hose is convenient to butt with a cooling pipeline of the motor, and the operation is convenient.

The water inlet of pipeline is located the water inlet department of outer water tank, and outer water tank uses cold water, guarantees to be the biggest at the water inlet department difference in temperature of pipeline, obtains better radiating effect, can constantly be washed away the cold water that has risen temperature simultaneously again, supplyes cold water, guarantees the difference in temperature, has further improved the cooling effect, can satisfy high-power motor's cooling requirement.

The parts are simple to connect and convenient to maintain and replace.

The invention has the beneficial effects that:

compared with the prior art, the continuous S-shaped pipeline is formed by connecting the water-cooling pipe, the elbow and the joint hose, so that the contact area between the pipeline and the external environment is increased, and the cooling effect is improved; the distance between the adjacent water-cooled tubes is unequal, the size of the distance is gradually reduced from the water inlet to the water outlet, and the distance between the water-cooled tubes is reasonably set according to the temperature difference gradient, so that the cooling effect is further improved, and a better cooling effect can be obtained in the same volume space; the water inlet of the pipeline is positioned at the water inlet of the outer water tank, so that cold water is supplemented, the temperature difference is ensured, the cooling effect is further improved, and the cooling requirement of a high-power motor can be met. The joint hose is provided with a flange plate, so that the joint hose is convenient to butt with a cooling pipeline of the motor, and the operation is convenient. The parts are simple to connect and convenient to maintain and replace.

Drawings

FIG. 1 is a schematic structural view of a prior art internal circulation water cooling apparatus;

FIG. 2 is a schematic view showing the internal structure of a prior art internal circulation water cooling apparatus;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of a section of a pipeline according to the present invention;

FIG. 5 is a side view of the present invention;

FIG. 6 is a schematic view of the bracket and mounting bracket connection of the present invention;

FIG. 7 is a schematic view of the connection of the water cooled tubes of the present invention to the bracket.

In the figure: 1-water cooling pipe, 2-elbow, 3-bracket, 4-mounting rack, 5-joint hose, 31-mounting hole, 32-fixing groove and 41-mounting groove.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 3 to 5, an internal circulation water cooling device for a wire drawing machine comprises a pipeline, a support 3 and a mounting rack 4, wherein the pipeline comprises water cooling pipes 1, elbows 2 and joint hoses 5, the water cooling pipes 1 are fixed on the support 3 in parallel, the supports 3 are fixedly connected with the mounting rack 4, the adjacent water cooling pipes 1 are connected end to end through the elbows 2 to form a continuous S-shaped pipeline, the circulation path of hot water is prolonged, and the cooling effect is enhanced; pipeline both ends are provided with joint hose 5, the interval between adjacent water-cooling tube 1 varies, and the interval size reduces according to following the directional delivery port department of inlet port department gradually, hot water is the biggest with outside of tubes cold water difference in temperature in inlet port department, the heat exchange is obvious, flow through behind the whole pipeline, the hot water temperature reduces, it is the minimum with outside of tubes cold water difference in temperature in outlet port department, the heat exchange effect reduces, rationally set up the interval of water-cooling tube according to the gradient of difference in temperature, the cooling effect has further been improved, make can be in the same volume space, obtain better cooling effect.

The elbow 2 is a hose, so that the adjustment is convenient, more reasonable water-cooling pipe intervals are obtained, and the cooling effect is improved.

As shown in fig. 6 and 7, the fixing groove 32 is formed in the bracket 3, and the water-cooling pipes 1 are fixed on the fixing groove 32 through U-shaped pipe clamps, so that adjustment is facilitated, a more reasonable distance between the water-cooling pipes is obtained, and a cooling effect is improved.

As shown in fig. 5 and 6, the mounting frame 4 is provided with a mounting groove 41, the support 3 is provided with a mounting hole 31, the mounting hole 31 is fixedly connected with the mounting groove 41 through a fastener, so that the distance between two adjacent rows of water-cooling pipes can be conveniently adjusted, even an included angle formed by two adjacent rows of water-cooling pipes can be adjusted, a more reasonable distance between the water-cooling pipes can be obtained, and the cooling effect can be improved.

The joint hose 5 is provided with a flange plate, so that the joint hose is conveniently butted with a motor cooling pipeline, and the operation is convenient.

The water inlet of pipeline is located the water inlet department of outer water tank, and outer water tank uses cold water, guarantees to be the biggest at the water inlet department difference in temperature of pipeline, obtains better radiating effect, can constantly be washed away the cold water that has risen temperature simultaneously again, supplyes cold water, guarantees the difference in temperature, has further improved the cooling effect, can satisfy high-power motor's cooling requirement.

The parts are simple to connect and convenient to maintain and replace.

According to the internal circulation water cooling device for the wire drawing machine, the water cooling pipe, the elbow and the joint hose are connected to form a continuous S-shaped pipeline, so that the contact area between the pipeline and an external environment is increased, and the cooling effect is improved; the distance between the adjacent water-cooled tubes is unequal, the size of the distance is gradually reduced from the water inlet to the water outlet, and the distance between the water-cooled tubes is reasonably set according to the temperature difference gradient, so that the cooling effect is further improved, and a better cooling effect can be obtained in the same volume space; the water inlet of the pipeline is positioned at the water inlet of the outer water tank, so that cold water is supplemented, the temperature difference is ensured, the cooling effect is further improved, and the cooling requirement of a high-power motor can be met. The joint hose is provided with a flange plate, so that the joint hose is convenient to butt with a cooling pipeline of the motor, and the operation is convenient. The parts are simple to connect and convenient to maintain and replace.