Anti-freezing three-way water pipe connector

Abstract

The utility model relates to an anti-freezing three-way water pipe connector and belongs to the technical field of the steel industry. According to the technical scheme, a first horizontal section (1) and a second horizontal section (3) are parallel to each other, and the first horizontal section is arranged above the second horizontal section; one end of the horizontal section I is a water inlet (7) and is provided with a water inlet valve (5), the other end of the horizontal section I is connected with one end of the horizontal section II through the inclined section (2), and the other end of the horizontal section II is an outlet (9); the vertical section (4) is perpendicular to the horizontal section I, one end of the vertical section is an air inlet (8) and is provided with an air inlet valve (6), and the other end of the vertical section is connected with the upper surface of the inclined section; the joints of the horizontal section I and the horizontal section II and the inclined section are inclined surfaces; and the upper surface of the horizontal section I is longer than the lower surface of the horizontal section I. The crystallizer cleaning device is simple in structure, low in cost, long in service life and capable of achieving rapid cleaning operation of the crystallizer in winter, improves manual operation efficiency and reduces operation preparation time.

Description

Technical Field

[0001] The utility model relates to an antifreeze three-way water pipe joint, which is suitable for water flushing and steam flushing cleaning operations of a crystallizer in a production process of a continuous casting procedure in winter, and belongs to the technical field of the steel industry. Background Art

[0002] At present, the crystallizer is a core equipment in the production process of the continuous casting machine in steel plants. When preparing for operation, the cleaning of the crystallizer ensures the smooth progress of subsequent operations. However, the winter weather is cold, and the winter flushing hose used for crystallizer cleaning operations in the existing technology often accumulates water and freezes, which reduces the efficiency of manual operation, increases the operation preparation time, and has a short service life. Utility Model Content

[0003] The utility model aims to provide an antifreeze three-way water pipe joint with a simple structure and low cost, which can realize the rapid cleaning operation of the crystallizer in winter, improve the manual operation efficiency, reduce the operation preparation time, and solve the above-mentioned technical problems existing in the prior art.

[0004] The technical solution of the utility model is:

[0005] A freeze-proof three-way water pipe joint comprises a horizontal section one, an inclined section, a horizontal section two and a vertical section, wherein the horizontal section one and the horizontal section two are parallel to each other, and the horizontal section one is arranged above the horizontal section two; one end of the horizontal section one is a water inlet and is provided with a water inlet valve, the other end of the horizontal section one is connected to one end of the horizontal section two through the inclined section, and the other end of the horizontal section two is an outlet; the vertical section is perpendicular to the horizontal section one, one end of the vertical section is an air inlet and is provided with an air inlet valve, and the other end of the vertical section is connected to the upper surface of the inclined section; the connection between the horizontal section one and the horizontal section two and the inclined section are all inclined surfaces, the upper surface length of the horizontal section one is greater than the lower surface length, and the upper surface length of the horizontal section two is less than the lower surface length.

[0006] The cross sections of the horizontal section 1, the horizontal section 2 and the vertical section are all trapezoidal structures.

[0007] The horizontal section 1, the inclined section, the horizontal section 2 and the vertical section are all made of stainless steel pipes with a diameter of 3 mm.

[0008] The included angle between the vertical section and the inclined section is 45 degrees.

[0009] The beneficial effects of the utility model are: simple structure, low cost, long service life, and can realize the rapid cleaning operation of the crystallizer in winter, thereby improving the manual operation efficiency and reducing the operation preparation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is an angled schematic diagram of the utility model;

[0012] In the figure: horizontal section one 1, inclined section 2, horizontal section two 3, vertical section 4, water inlet valve 5, air inlet valve 6, water inlet 7, air inlet 8, outlet 9. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0014] Refer to the attached Figure 1 , 2 A freeze-proof three-way water pipe joint comprises a horizontal section 1, an inclined section 2, a horizontal section 2 3 and a vertical section 4, wherein the horizontal section 1 and the horizontal section 2 3 are parallel to each other, and the horizontal section 1 is arranged above the horizontal section 2 3; one end of the horizontal section 1 is a water inlet 7, and is provided with a water inlet valve 5, the other end of the horizontal section 1 is connected to one end of the horizontal section 2 3 through the inclined section 2, and the other end of the horizontal section 2 3 is an outlet 9; the vertical section 4 is perpendicular to the horizontal section 1, one end of the vertical section 4 is an air inlet 8, and is provided with an air inlet valve 6, and the other end of the vertical section 4 is connected to the upper surface of the inclined section 2; the connection parts between the horizontal section 1 and the horizontal section 2 3 and the inclined section 2 are all inclined surfaces, the upper surface length of the horizontal section 1 is greater than the lower surface length, and the upper surface length of the horizontal section 2 3 is less than the lower surface length.

[0015] The cross sections of the horizontal section 1, the horizontal section 2 3 and the vertical section 4 are all trapezoidal structures.

[0016] The horizontal section 1, the inclined section 2, the horizontal section 3 and the vertical section 4 are all made of stainless steel pipes with a diameter of 3 mm.

[0017] The included angle between the vertical section 4 and the inclined section 2 is 45 degrees.

[0018] Usage: After the crystallizer water flushing operation is completed, close the water inlet valve 5, wait for 1-3 seconds, open the air inlet valve 6, use the gas pressure to blow out the water in the hose, and after the water is blown out, close the air inlet valve 6. If the crystallizer surface needs to be cleaned with air, the air inlet valve can be directly opened for the purge operation.

[0019] The utility model aims at the winter cleaning of the crystallizer in the preparation operation of continuous casting production, facilitates the winter operation of continuous casting, reduces the water accumulation in the pipeline by changing the angle of the water pipe, reduces the manual operation time, increases the service life of the flushing hose, and reduces a certain production cost.

Claims

1. An antifreeze three-way water pipe joint, characterized in that: The invention comprises a horizontal section 1 (1), an inclined section (2), a horizontal section 2 (3) and a vertical section (4), wherein the horizontal section 1 (1) and the horizontal section 2 (3) are parallel to each other, and the horizontal section 1 (1) is arranged above the horizontal section 2 (3); one end of the horizontal section 1 (1) is a water inlet (7) and is provided with a water inlet valve (5), the other end of the horizontal section 1 (1) is connected to one end of the horizontal section 2 (3) through the inclined section (2), and the other end of the horizontal section 2 (3) is an outlet (9); the vertical section (4) and the horizontal section 1 (1) are perpendicular to each other, one end of the vertical section (4) is an air inlet (8) and is provided with an air inlet valve (6), and the other end of the vertical section (4) is connected to the upper surface of the inclined section (2); the connection points between the horizontal section 1 (1) and the horizontal section 2 (3) and the inclined section (2) are both inclined surfaces, the upper surface length of the horizontal section 1 (1) is greater than the lower surface length, and the upper surface length of the horizontal section 2 (3) is less than the lower surface length.

2. The antifreeze three-way water pipe joint according to claim 1, characterized in that: The cross-sections of the horizontal section 1 (1), the horizontal section 2 (3) and the vertical section (4) are all trapezoidal structures.

3. The antifreeze three-way water pipe joint according to claim 1 or 2, characterized in that: The horizontal section 1 (1), the inclined section (2), the horizontal section 2 (3) and the vertical section (4) are all made of stainless steel pipes with a diameter of 3 mm.

4. The antifreeze three-way water pipe joint according to claim 1 or 2, characterized in that: The included angle between the vertical section (4) and the inclined section (2) is 45 degrees.

Images