CN212584023U - Gas cooler shell for centrifugal compressor - Google Patents
Gas cooler shell for centrifugal compressor Download PDFInfo
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- CN212584023U CN212584023U CN202021091012.7U CN202021091012U CN212584023U CN 212584023 U CN212584023 U CN 212584023U CN 202021091012 U CN202021091012 U CN 202021091012U CN 212584023 U CN212584023 U CN 212584023U
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- cooler
- aircraft nose
- cavity
- compressor
- centrifugal compressor
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Abstract
The utility model discloses a gas cooler casing for centrifugal compressor, including at least one cooler cavity, the interval is provided with high temperature intake pipe, low temperature outlet duct, inlet tube and outlet pipe on the cooler cavity, and integrative welding has the aircraft nose supporting platform who is used for supporting the compressor aircraft nose on the outer wall of cooler cavity, installs the position adjustment piece that is used for finely tuning compressor aircraft nose position on the aircraft nose supporting platform. Adopt the utility model discloses a gas cooler casing, direct integrative welding aircraft nose supporting platform on the cooler casing for support the supporting compressor aircraft nose of installation, carried out suitable integration to the spare part structure of complicacy on the compressor, the integrated level is higher, and improve again on aircraft nose supporting platform and increased the position adjustment piece, carry out the fine setting of the direction of moderate degree and position as required to the compressor aircraft nose on the platform, make the aircraft nose position on the compressor assemble more accurately more stably.
Description
Technical Field
The utility model relates to a compressor technical field, concretely relates to gas cooler casing for centrifugal compressor.
Background
The gas cooler is an essential component for a geared multistage centrifugal compressor. At present, the gas cooler shell on the market is mostly of a casting structure, so that the defects of air holes, sand sticking, sand inclusion, sand holes, sand expansion, cold shut, insufficient pouring and the like are easy to occur, the gas cooler shell is limited by the level of a mold, some matched compressor parts cannot be integrated on the cooler shell, other fasteners and the like need to be combined for additional integration and assembly, the time cost and the material cost are high, the welded shell is not limited by the level of the mold, and the splicing and integration of a complex structure can be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to optimize gas cooler's shell structure, make on the casing on the integrative centrifugal compressor relevant part better.
In order to solve the problem, the utility model provides a gas cooler casing for centrifugal compressor, including at least one cooler cavity, the interval is provided with high temperature intake pipe, low temperature outlet duct, inlet tube and outlet pipe on the cooler cavity, integrative welding has the aircraft nose supporting platform who is used for supporting the compressor aircraft nose on the outer wall of cooler cavity, install the position adjustment piece that is used for finely tuning compressor aircraft nose position on the aircraft nose supporting platform.
Compared with the prior art, the technical scheme of the utility model have following advantage:
adopt the utility model discloses a gas cooler casing, direct integrative welding aircraft nose supporting platform on the cooler casing for support the supporting compressor aircraft nose of installation, carried out suitable integration to the spare part structure of complicacy on the compressor, the integrated level is higher, and improve again on aircraft nose supporting platform and increased the position adjustment piece, carry out the fine setting of the direction of moderate degree and position as required to the compressor aircraft nose on the platform, make the aircraft nose position on the compressor assemble more accurately more stably.
Furthermore, a plurality of groups of fixed blocks which are oppositely arranged are arranged on the machine head supporting platform, and the direction adjusting pieces are a plurality of adjusting bolts which are movably arranged on the fixed blocks and point to the middle part of the machine head supporting platform.
Furthermore, the middle part of the machine head supporting platform is provided with a machine head oil return opening which penetrates through, and an O-shaped ring sealing groove is formed in the inner wall of the machine head oil return opening.
Further, the whole front end plate is installed to one of them one end circumference of cooler cavity, and whole rear end plate is installed to other end circumference, be equipped with the fixed orifices that is used for being connected with compressor oil tank base on the whole rear end plate.
Furthermore, the cooler cavity is internally provided with a front opening and a rear opening at two penetrating ends, the front opening is detachably packaged with a front cover plate, and the rear opening is detachably packaged with a rear cover plate.
Furthermore, the water inlet pipe and the water outlet pipe are both arranged on the front cover plate and are respectively communicated with a water flow pipeline inside the cooler after penetrating through the front cover plate.
Furthermore, an oil cooling support used for mounting the oil cooler and an oil pipe support used for mounting an oil pipeline are also integrally welded on the cooler cavity.
Furthermore, a cooler installation base is welded at the bottom of the cooler cavity, and a forklift hole is formed in the cooler installation base.
Furthermore, a liquid discharge pipe communicated with the interior of the cooler cavity is arranged below the cooler cavity.
Further, the cooler cavities include a primary cooler cavity and a secondary cooler cavity.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first block diagram of a gas cooler housing for a centrifugal compressor according to the present invention;
fig. 2 is a second perspective view of a gas cooler housing for a centrifugal compressor according to the present invention.
Wherein the reference numerals are:
1. the cooler comprises a cooler cavity, 2 parts of a high-temperature air inlet pipe, 3 parts of a low-temperature air outlet pipe, 4 parts of a water inlet pipe, 5 parts of a water outlet pipe, 6 parts of a machine head supporting platform, 7 parts of a fixing block, 8 parts of an adjusting bolt, 9 parts of a machine head oil return opening, 10 parts of a whole front end plate, 11 parts of a whole rear end plate, 12 parts of a liquid discharge pipe, 13 parts of a front cover plate, 14 parts of a rear cover plate, 15 parts of an oil cooling support, 16 parts of an oil pipe support, 17 parts of a cooler mounting base, 18.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "top", "bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "fitted" are to be understood broadly, for example, the connection may be a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Please refer to fig. 1 and 2, the utility model provides a gas cooler casing for centrifugal compressor, including at least one cooler cavity 1, the interval is provided with high temperature intake pipe 2, low temperature outlet duct 3, inlet tube 4 and outlet pipe 5 on the cooler cavity 1, and integrative welding has the aircraft nose supporting platform 6 that is used for supporting the compressor aircraft nose on the outer wall of cooler cavity 1, installs the position adjustment piece that is used for finely tuning the compressor aircraft nose position on aircraft nose supporting platform 6.
The utility model discloses a gas cooler casing, direct integrative welding aircraft nose supporting platform on the cooler casing for support the supporting compressor aircraft nose of installation, carried out suitable integration to the spare part structure of complicacy on the compressor, the integrated level is higher, and improve again on aircraft nose supporting platform and increased the position adjustment piece, carry out the fine setting of the direction of moderate degree and position as required to the compressor aircraft nose on the platform, make the aircraft nose position on the compressor assemble more accurately more stably. The cooler cavity may be a two-stage or multi-stage cavity, as shown in fig. 1, the illustrated cooler cavity includes a first-stage cooler cavity and a second-stage cooler cavity, and the structures of the two-stage cooler cavities are similar, so that the details are not repeated.
As an improvement, a plurality of groups of fixed blocks 7 which are oppositely arranged are arranged on the machine head supporting platform 6, and the direction adjusting pieces are a plurality of adjusting bolts 8 which are movably arranged on the fixed blocks 7 and point to the middle part of the machine head supporting platform 6. As shown in fig. 1, three pairs of fixing blocks 7 and adjusting bolts 8 are arranged oppositely, and the position of the compressor head on the head support platform 6 can be finely adjusted by screwing and unscrewing a pair of adjusting bolts 8 at specific positions.
As another improvement, a penetrating machine head oil return opening 9 is formed in the middle of the machine head supporting platform 6, and an O-shaped ring sealing groove is formed in the inner wall of the machine head oil return opening 9. The oil return port 9 of the machine head can be vertically and downwards designed, so that oil return is smoother.
As one of the optimal design, the cooler cavity 1 is provided with a front integrated end plate 10 at one end in the circumferential direction, a rear integrated end plate 11 at the other end in the circumferential direction, and the rear integrated end plate 10 is provided with a fixing hole for connecting with a base of a compressor oil tank and can be connected with the compressor oil tank.
As another optimized design, the cooler cavity 1 is internally provided with a front opening and a rear opening at two through ends, the front opening is detachably packaged with a front cover plate 13, and the rear opening is detachably packaged with a rear cover plate 14. Wherein, the cooler shell with front and back openings, the front cover plate 13 and the back cover plate 14 which are detachably arranged are very beneficial to the maintenance of the inner core group of the gas cooler in the later period.
As one of the options, the water inlet pipe 4 and the water outlet pipe 5 are both installed on the front cover plate 13 and respectively pass through the front cover plate 13 and then are communicated with the water flow pipeline inside the cooler, cooling water flows in and out from the two inlets and outlets of the water inlet pipe 4 and the water outlet pipe 5 at the same end, and in other designs, the water inlet pipe 4 and the water outlet pipe 5 can also be arranged on the outer shell of the cooler cavity 1 close to the two ends.
Preferably, an oil cooling bracket 15 for mounting an oil cooler and an oil pipe bracket 16 for mounting an oil pipeline are also integrally welded on the cooler cavity 1, so that the integration degree of the cooler shell to a complex structure on a compressor is further improved.
Preferably, a cooler mounting base 17 is welded at the bottom of the cooler cavity 1, and a forklift hole 18 is formed in the cooler mounting base 17. The cooler mounting base 17 is used for mounting and fixing the cooler, and can also be used as a transportation interface for transporting the cooler by using a forklift.
Preferably, a drain pipe 12 communicating with the interior of the cooler cavity 1 is provided below the cooler cavity 1. A manual switch valve can be arranged on the liquid discharge pipe 12, so that a user can conveniently switch on or off the liquid discharge pipe 12 and discharge the liquid condensed in the cooler cavity 1.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a gas cooler casing for centrifugal compressor, includes at least one cooler cavity (1), the interval is provided with high temperature intake pipe (2), low temperature outlet duct (3), inlet tube (4) and outlet pipe (5) on cooler cavity (1), its characterized in that: the integral welding has aircraft nose supporting platform (6) that are used for supporting the compressor aircraft nose on the outer wall of cooler cavity (1), install the position adjustment piece that is used for finely tuning the compressor aircraft nose position on aircraft nose supporting platform (6).
2. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the aircraft nose supporting platform (6) is provided with a plurality of groups of fixed blocks (7) which are arranged oppositely, and the direction adjusting piece is a plurality of adjusting bolts (8) which are movably arranged on the fixed blocks (7) and point to the middle part of the aircraft nose supporting platform (6).
3. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the middle part of aircraft nose supporting platform (6) is equipped with aircraft nose oil return opening (9) that run through, be equipped with O type circle seal groove on the inner wall of aircraft nose oil return opening (9).
4. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the cooler cavity comprises a cooler cavity (1), wherein a whole front end plate (10) is installed in one end circumferential direction of the cooler cavity, a whole rear end plate (11) is installed in the other end circumferential direction of the cooler cavity, and a fixing hole used for being connected with a compressor oil tank base is formed in the whole rear end plate (11).
5. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the cooler cavity (1) is internally provided with a front opening and a rear opening at two penetrating ends, the front opening is detachably packaged with a front cover plate (13), and the rear opening is detachably packaged with a rear cover plate (14).
6. A gas cooler housing for a centrifugal compressor as set forth in claim 5, wherein: the water inlet pipe (4) and the water outlet pipe (5) are both installed on the front cover plate (13) and are communicated with a water flow pipeline inside the cooler after penetrating through the front cover plate (13) respectively.
7. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: an oil cooling support (15) used for mounting an oil cooler and an oil pipe support (16) used for mounting an oil pipeline are also integrally welded on the cooler cavity (1).
8. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the cooler is characterized in that a cooler mounting base (17) is welded at the bottom of the cooler cavity (1), and a forklift hole (18) is formed in the cooler mounting base (17).
9. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: a liquid discharge pipe (12) communicated with the interior of the cooler cavity (1) is arranged below the cooler cavity (1).
10. A gas cooler housing for a centrifugal compressor as set forth in claim 1, wherein: the cooler cavity (1) comprises a primary cooler cavity (1) and a secondary cooler cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091012.7U CN212584023U (en) | 2020-06-15 | 2020-06-15 | Gas cooler shell for centrifugal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091012.7U CN212584023U (en) | 2020-06-15 | 2020-06-15 | Gas cooler shell for centrifugal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212584023U true CN212584023U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091012.7U Active CN212584023U (en) | 2020-06-15 | 2020-06-15 | Gas cooler shell for centrifugal compressor |
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|---|---|
| CN (1) | CN212584023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876774A (en) * | 2022-04-08 | 2022-08-09 | 黄石东贝压缩机有限公司 | Parallel compressor unit |
-
2020
- 2020-06-15 CN CN202021091012.7U patent/CN212584023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876774A (en) * | 2022-04-08 | 2022-08-09 | 黄石东贝压缩机有限公司 | Parallel compressor unit |
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