PL234428B1 - Cooler - Google Patents

Description

Description of the invention

The subject of the invention is a cooler for cooling the medium flowing in the face seals of the rotating shaft mounted inside the machine, which medium cools the end of the shaft located on the outer surface of the machine.

A cooler is known, with a shaped container having between opposite bottoms sealed shaped pipes, through which the medium to be cooled runs, while the remaining internal part of the container is occupied by the flowing medium which cools the element to be cooled.

The disadvantage of this solution is the inability to repair the radiator due to the non-detachable seating of the pipes.

The cooler consists of an annular shape of the sidewall ending on both sides with covers connected to the side surface by bolts, and the covers have an annular recess on the inner plane, in which a set of elements is mounted through bolts, consisting of a lower ring with a protrusion embedded in the recess, which is connected to the cover with bolts. The lower ring is bolted to the upper ring, and the lower ring and upper ring have an internal recess. The upper ring is bolted to the inverted upper ring, where these repeating sets of rings occupy the entire space between the covers, while in the bottom cover there is an inlet hole for the medium to be cooled, and in the upper cover there is an outlet hole for the cooled medium. The lower cover has different inlet openings for the cooling medium, and in the upper cover there are other outlet openings for the cooled medium, while between the contacting covers and between the covers and the side surface there are shaped seals, and a sling having an opening is mounted on the side surface.

The subject of the invention is shown in the drawing, where Fig. 1 shows the cooler in a vertical section.

The cooler consists of the ring shape of the side surface 1 ended on both sides with covers 2 connected to the side surface by bolts 3, and the covers on the inner plane 4 have an annular recess 5 in which a set of elements is mounted by bolts 3, consisting of a bottom ring 6 with a projection 7 embedded in selection 5, which is bolted to cover 2

3. The lower ring 6 is connected by screws 3 to the upper ring 8, the lower ring 6 and the upper ring 8 have an internal recess 9, and to the upper ring 8 by screws 3 is connected to the inverted upper ring 8. These repeating sets of rings take up the entire space between covers

2. In the bottom cover 2 there is an inlet hole 10 for the cooling medium in the axis, and in the top cover 2 there is an outlet 11 for the cooled medium, the bottom cover 2 has other inlet holes 12 for the cooling medium and in the top cover 2 there are other outlet holes 13 for the cooling medium . Shaped seals 14 are mounted between the contacting covers 6 and 8 and between the covers 2 and the side surface 1. A sling 15 with an opening 16 is mounted on the side surface 1.

The advantage of this solution is the possibility of regulating the cooling rate of the circulating medium in the system of single or double front shaft seal, the front of which is outside the machine dimensions.

The list of signs used in the description of the application entitled Cooler

1. annular sidewall

2. cover

3. bolts

4.inner plane

5. annular recess

6. lower ring

7th performance

8. top ring

9th inner election

10. inlet hole

11. outlet hole

12. inlet holes

13. Outlets

14. shaped seals

15. sling

16th hole

PL 234 428 Β1

Claims (1)

Patent claim 1. A cooler with a shaped container, which has tightly shaped pipes between the opposite bottoms, characterized by an annular side surface (1) ending on both sides with covers (2) connected with the side surface by screws (3), and covers (2) on the inner plane ( 4) have an annular recess (5), in which a set of elements is mounted through screws (3), consisting of a lower ring (6) with a projection (7) embedded in the recess (5) and connected to the cover (2) with screws (3) , and the lower ring (6) is connected by screws (3) to the upper ring (8), while the lower ring (6) and the upper ring (8) have an internal recess (9), and the upper ring (8) are connected by screws (3) is with an inverted upper ring (8), such repeating sets of rings occupy the entire space between the covers (2), while in the bottom cover there is an inlet hole (10) for the medium to be cooled, and in the top cover (2) there is an outlet hole ( 11) cooled medium, where the bottom cover (2) has additional inlet openings (12) for the cooling medium, and the top cover (2) has additional outlets (13) for the cooling medium, and between the contacting rings (6, 8) and between the covers (2) and shaped seals (14) are mounted on the side surface (1), and a sling (15) with a hole (16) is mounted on the side surface (1).