CN210833214U

CN210833214U - Steel radiator leader

Info

Publication number: CN210833214U
Application number: CN201921414171.3U
Authority: CN
Inventors: 毕金利
Original assignee: Tianjin Binhai New District Dagang Changjiang Radiator Co ltd
Current assignee: Tianjin Binhai New District Dagang Changjiang Radiator Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-23
Anticipated expiration: 2029-08-29

Abstract

The utility model provides a steel radiator leader, which comprises a leader main body, wherein the leader main body is hollow, when two leaders are connected, the tight mouth of one leader is inserted into the second water channel of the other leader, and then the first water channel and the second water channel of the two leaders are fixed by welding; two symmetrical triangle-like interfaces are arranged on the lower bottom surface of the leader, the triangle-like interfaces are in a triangle shape formed by four arc lines and two straight lines, the triangle-like interfaces are used for being connected with a radiator pipe, and when water flow is injected into the leader through a water inlet pipe, the hollow leader flows into the radiator pipe through the triangle-like interfaces. The utility model has the advantages that: the service life of the product is prolonged, the fin head and the radiator pipe are convenient to weld, and the production efficiency is improved while the water passing amount and the heat dissipation performance of the finished radiator are also improved.

Description

Steel radiator leader

Technical Field

The utility model relates to a radiator technical field especially relates to a steel radiator leader.

Background

The manufacturing of the radiator comprises the steps of welding and connecting two ends of a pipe with sheet heads with consistent interfaces to form a single-column radiator, connecting a plurality of single-column radiators through the sheet heads to form a multi-column radiator, and then performing processes such as polishing and plastic spraying to obtain a finished radiator. The existing method for connecting the film heads is that water passing channels are arranged on the front surface and the back surface of the film head, the water passing channel on the front surface of one film head is welded with the water passing channel on the back surface of the other film head, and a welding seam opening between the two film heads is not subjected to corrosion prevention treatment; the existing radiator fin head interface is consistent with the interfaces at two ends of a pipe, most of the radiator fin head interface is oval, when the radiator fin head is connected with the pipe in a welding mode, a welding seam opening needing to be connected is arranged on a curved surface, in the operation welding work, the welding work is carried out on a plurality of stations from a plurality of angles completely and often for ensuring the welding, and the operation is difficult to master and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a prevent to weld the problem that causes the corruption leak source after using between a plurality of titles of a film, when the title of a film is connected with radiator tubular product, conveniently weld and polish a steel radiator title of having increased the radiator water yield simultaneously.

A steel radiator leader is characterized in that: the novel film leader comprises a film leader main body, wherein the film leader main body is hollow and is formed by connecting six faces which are opposite to each other in pairs.

The upper top surface of the film head is opposite to the lower bottom surface, the upper top surface of the film head is connected with the two side surfaces through arc-shaped curved surfaces, and the distance between the two corresponding side surfaces is 100 mm.

The front surface of the leader is opposite to the back surface of the leader and is connected with the other four surfaces, and a circular first water passing channel is arranged on the front surface of the leader; a circular second water passing channel is arranged on the reverse side of the film head, and the first water passing channel and the second water passing channel are concentric in position and consistent in inner diameter;

furthermore, the first water passing channel protrudes out of the front surface of the wafer head, a concentric circular tightening opening is arranged at the port of the water passing channel, and the tightening opening protrudes out of the port of the first water passing channel; the second water passing channel protrudes out of the back surface of the head, and the inner diameter of the second water passing channel is consistent with the outer diameter of the tight opening;

further, the distance between the front surface and the back surface of the leader is 55 mm;

further, the distance between the first water passing channel port and the second water passing channel port is 65 mm;

further, the horizontal position of the center of the first water passing channel of the leader is 31mm from the vertical distance of the bottom edge of the side surface of the leader;

in the production and processing of the radiator, a plurality of the film heads need to be connected, when two of the film heads need to be connected, the fastening opening of one of the film heads is inserted into the second water passing channel of the other film head, and then the first water passing channel and the second water passing channel of the two film heads are fixedly connected through welding.

The lower bottom surface is provided with two symmetrical triangle-like interfaces;

further, the bottom side of the leader side is defined as the bottom side of the triangle-like interface;

furthermore, the shape of the triangle-like interface is formed by four arc lines and two equal straight lines;

furthermore, three of the arc lines are positioned at three corners of the triangle-like shape and form three round corners of the triangle-like shape, two bottom round corners in the round corners are consistent in size, the radius of a circle where the arc line forming the bottom round corner is positioned is 5.5mm, the maximum vertical distance between tangent lines of the circles where the arc lines of the two bottom round corners are positioned is 55mm, the other round corner in the round corners is a top round corner, and the radius of the circle where the arc line forming the top round corner is positioned is 8 mm;

furthermore, one of the arcs is the bottom edge of the triangle-like shape, the arc forming the bottom edge of the triangle-like shape and the two bottom fillets are positioned in the same position, the circle where the arc of the bottom edge of the triangle-like shape is positioned is an inscribed circle of the circle where the arc of the two bottom fillets is positioned, and the two bottom fillet arcs are connected through the arc of the bottom edge of the triangle-like shape;

further, the distance between the middle point of the top fillet arc line and the middle point of the bottom arc line of the triangle-like shape is 38 mm;

further, the two straight lines respectively connect the two bottom fillet arcs with the top fillet arc.

The sheet head is connected with the radiator pipes through the triangle-like interfaces, two ends of one of the two radiator pipes are respectively connected with the triangle-like interfaces of the two sheet heads and welded, and two ends of the second radiator pipe are also respectively connected with the triangle-like interfaces of the two sheet heads; the two pipes and the two sheet heads form a single-column radiator after being welded.

The triangle-like interface is used for being connected with radiator pipe, when rivers flow into through the inlet tube in the leader, by the cavity leader through the triangle-like interface flows into radiator pipe.

The leader main part is steel stamping forming to scribble anticorrosive antirust coating in its inside, can guarantee still anticorrosive after long-term the use.

The utility model has the advantages that: have anticorrosive coating in the titles of a film main part, two the titles of a film pass through tight mouthful and second water channel welded connection back, tight mouthful chucking just in the second water channel, the second water channel that has anticorrosive coating this moment also wraps up tight mouthful outside, to two the junction of titles of a film plays anticorrosive guard action, and this method can also play the fastening effect simultaneously to seam crossing in connecting, can effectually prevent that the radiator leak source from taking place, avoids the use of radiator product to receive the influence.

When the fin head and the pipe form the radiator, the triangle-like interface has one less welding edge than the quadrilateral interface in welding, and the triangle-like interface is easier to master in welding compared with the oval interface on the curved surface, can finish welding more quickly, and reduces the production time; in addition, the structure of the triangular-like interface fillet enables the welding to be easily realized, and a sharp-corner structure is avoided, so that the fillet is not easy to be punctured in operation, and the operation is convenient.

The fin head is provided with a group of corresponding triangle-like interfaces, when the fin head and the pipe form the radiator, the fin head is filled with water into the pipe through the triangle-like interfaces, the area of the original oval interfaces is enlarged, the water inflow is increased, and the water storage and heat dissipation functions of the radiator are improved.

The inside anticorrosive antirust coating that scribbles of leader can effectively prevent to rust or corrode.

Drawings

FIG. 1 is a schematic front view of a steel radiator fin of the present invention;

FIG. 2 is a schematic rear side view of a steel radiator fin of the present invention;

fig. 3 is a schematic bottom view of a steel radiator fin of the present invention;

in the figure:

1. top 2, side 3, front

3-1, a first water passing channel 3-1-1, a tight opening 4 and the reverse side

4-1, a second water passing channel 5, a lower bottom surface 5-1 and a triangle-like interface

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

The embodiment is a steel radiator leader, a leader main body consists of six pairwise opposite surfaces, the upper top surface 1 and the two opposite side surfaces 2 of the leader main body are connected through an arc-shaped curved surface, the front surface 3 is opposite to the back surface 4, a circular first water passing channel 3-1 is arranged on the front surface 3, a circular second water passing channel 4-1 is arranged on the back surface, and the first water passing channel 3-1 and the second water passing channel 4-1 are concentric in position and have the same inner diameter; the lower bottom surface 5 is provided with two symmetrical triangle-like interfaces 5-1.

Specific example 1: taking two radiator pipes with the length of 60cm and two ends, wherein the interfaces at the two ends of the pipes are completely consistent with the triangular interfaces 5-1 of the ends, welding and connecting the two ends of one pipe with the triangular interfaces 5-1 of the two ends respectively, welding and connecting the other pipe with the two ends through the triangular interfaces, and forming the single-column radiator after all welding is finished.

Specific example 2: four radiator pipes with the same length and four sheet heads are taken to form two groups of single-column radiators, the two groups of single-column radiators are placed in parallel, the tight port 3-1-1 of one group of single-column radiators is inserted into the second water passing channel 4-1 of the other group of single-column radiators, and the double-column radiators are formed after being connected through welding.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A steel radiator leader is characterized in that: the film head comprises a film head main body which is hollow;

a circular first water passing channel is arranged on the front side of the leader, a circular second water passing channel is arranged on the back side of the leader, and the first water passing channel and the second water passing channel are concentric in position and have the same inner diameter;

furthermore, the upper top surface and the lower bottom surface of the film head are opposite, the upper top surface and the two side surfaces of the film head are connected through an arc-shaped curved surface, and the distance between the two corresponding side surfaces of the film head is 100 mm;

furthermore, one of the arcs is the bottom edge of the triangle-like shape, and the positions of the arc forming the bottom edge of the triangle-like shape and the two bottom fillets are that the circle in which the arc of the bottom edge of the triangle-like shape is located is an inscribed circle of the circle in which the arcs of the two bottom fillets are located;

2. A steel radiator fin header as claimed in claim 1, wherein: the leader main part is steel stamping forming to scribble anticorrosive antirust coating in its inside.