CN211400865U - Novel tubular cooler - Google Patents
Novel tubular cooler Download PDFInfo
- Publication number
- CN211400865U CN211400865U CN201922214877.1U CN201922214877U CN211400865U CN 211400865 U CN211400865 U CN 211400865U CN 201922214877 U CN201922214877 U CN 201922214877U CN 211400865 U CN211400865 U CN 211400865U
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- tube plate
- floating
- fixed
- fixed tube
- hole
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a novel tubular cooler, wherein the front end and the rear end of a cooler body are respectively provided with a head structure, the head structures comprise a fixed tube plate welded with the cooler body into a whole, the fixed tube plate is connected with a floating tube plate through bolts and nuts, and a tube plate fixing ring is arranged between the fixed tube plate and the floating tube plate; the end part of the cooling tube bundle penetrates through a hole in the fixed tube plate, the end part of the shell penetrates through a hole in the fixed tube plate and is welded with the fixed tube plate, an end enclosure is arranged on the floating tube plate, and a detection hole is formed in the end enclosure; sealing rings are arranged on the surface of the fixed tube plate and the outer side of the tube plate fixing ring, and sealing rings are arranged on the surface of the floating tube plate and the outer side of the tube plate fixing ring; the shell is provided with a detection hole. The utility model discloses with cooler floating tube plate and the solid fixed ring of tube sheet between oil circuit seal and water route seal structure set up respectively, and increased the inspection hole, changed the seal structure of former profit unification, solved oil water mixing and profit and leaked the problem that is difficult to the judgement again.
Description
Technical Field
The utility model relates to a tubular cooler.
Background
In the existing tubular cooler, the tube plate is only provided with an oil-water integrated sealing structure, so that the oil-water mixing phenomenon is easy to occur, and the oil-water leakage is difficult to judge.
Disclosure of Invention
An object of the utility model is to provide an effectively avoid the oil-water mixture, and judge the novel tube cooler of profit leakage easily.
The technical solution of the utility model is that:
the utility model provides a novel tubular cooler, includes the cooler body that casing and cooling tube bank are constituteed, all sets up seal structure, characterized by at the preceding, back both ends of cooler body: the end enclosure structure comprises a fixed tube plate welded with the cooler body into a whole, the fixed tube plate is connected with the floating tube plate through bolts and nuts, and a tube plate fixing ring is arranged between the fixed tube plate and the floating tube plate; the end part of the cooling tube bundle penetrates through a hole on the fixed tube plate, the end part of the shell penetrates through a hole on the fixed tube plate and is welded with the fixed tube plate, an end socket is arranged on the floating tube plate, a detection hole is arranged on the end socket, and a plug is arranged on the detection hole; sealing rings for sealing the end part of the shell are arranged on the surface of the fixed tube plate and the outer side of the tube plate fixing ring, and sealing rings for sealing a gap between the tube plate fixing ring and the floating tube plate are arranged on the surface of the floating tube plate and the outer side of the tube plate fixing ring; the shell is provided with a detection hole, and a plug is arranged on the detection hole.
The utility model discloses with cooler floating tube plate and the solid fixed ring of tube sheet between oil circuit seal and water route seal structure set up respectively, and increased the inspection hole, changed the seal structure of former profit unification, solved oil water mixing and profit and leaked the problem that is difficult to the judgement again.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
A novel tubular cooler comprises a cooler body 8 consisting of a shell 1 and a cooling tube bundle 2, wherein the front end and the rear end of the cooler body are respectively provided with an end enclosure structure 3, the end enclosure structures comprise a fixed tube plate 4 welded with the cooler body into a whole, the fixed tube plate is connected with a floating tube plate 6 through a bolt and a nut 5, and a tube plate fixing ring 7 is arranged between the fixed tube plate and the floating tube plate; the end part of the cooling tube bundle penetrates through a hole on the fixed tube plate, the end part of the shell penetrates through a hole on the fixed tube plate and is welded with the fixed tube plate, an end enclosure 9 is arranged on the floating tube plate, a detection hole 10 is arranged on the end enclosure, a plug 11 is arranged on the detection hole, and when oil leaks into water, the oil can be sampled and detected from the detection hole 10; sealing rings 12 for sealing the end part of the shell (sealing oil) are arranged on the surface of the fixed tube plate and the outer side of the tube plate fixing ring, and sealing rings 13 for sealing a gap between the tube plate fixing ring and the floating tube plate (sealing water) are arranged on the surface of the floating tube plate and the outer side of the tube plate fixing ring; the shell is provided with a detection hole 14, a plug 15 is arranged on the detection hole, and when water leaks into oil, the water can be sampled and detected from the detection hole 14.
Claims (1)
1. The utility model provides a novel tubular cooler, includes the cooler body that casing and cooling tube bank are constituteed, all sets up seal structure, characterized by at the preceding, back both ends of cooler body: the end enclosure structure comprises a fixed tube plate welded with the cooler body into a whole, the fixed tube plate is connected with the floating tube plate through bolts and nuts, and a tube plate fixing ring is arranged between the fixed tube plate and the floating tube plate; the end part of the cooling tube bundle penetrates through a hole on the fixed tube plate, the end part of the shell penetrates through a hole on the fixed tube plate and is welded with the fixed tube plate, an end socket is arranged on the floating tube plate, a detection hole is arranged on the end socket, and a plug is arranged on the detection hole; sealing rings for sealing the end part of the shell are arranged on the surface of the fixed tube plate and the outer side of the tube plate fixing ring, and sealing rings for sealing a gap between the tube plate fixing ring and the floating tube plate are arranged on the surface of the floating tube plate and the outer side of the tube plate fixing ring; the shell is provided with a detection hole, and a plug is arranged on the detection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214877.1U CN211400865U (en) | 2019-12-12 | 2019-12-12 | Novel tubular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214877.1U CN211400865U (en) | 2019-12-12 | 2019-12-12 | Novel tubular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211400865U true CN211400865U (en) | 2020-09-01 |
Family
ID=72232860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922214877.1U Active CN211400865U (en) | 2019-12-12 | 2019-12-12 | Novel tubular cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211400865U (en) |
-
2019
- 2019-12-12 CN CN201922214877.1U patent/CN211400865U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |