CN103671179A - Compressing system - Google Patents
Compressing system Download PDFInfo
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- CN103671179A CN103671179A CN201310405500.9A CN201310405500A CN103671179A CN 103671179 A CN103671179 A CN 103671179A CN 201310405500 A CN201310405500 A CN 201310405500A CN 103671179 A CN103671179 A CN 103671179A
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- compression
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- pressure chamber
- compression unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/025—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a compressing system including: a casing including an inlet and an outlet; a first compression unit configured to receive an inlet fluid from the inlet and compressing the inlet fluid into a first pressure fluid; a first pressure chamber configured to receive the first pressure fluid; at least one first intercooler unit configured to cool the first pressure fluid; a second compression unit configured to compress the first pressure fluid into a second pressure fluid; a second pressure chamber configured to receive the second pressure fluid; at least one second intercooler unit configured to cool the second pressure fluid; and a third compression unit configured to compress the second pressure fluid.
Description
The application requires to be submitted on September 24th, 2012 preference of the 10-2012-00105937 korean patent application of Korea S Department of Intellectual Property, and the disclosed full content of this application is contained in this by reference.
Technical field
The equipment consistent with exemplary embodiment relates to a kind of compression system.
Background technique
For compressed fluid (such as, air, gas and steam) compressor for various fields, and various types of compressor is available.
In the prior art, compressor can be divided into positive displacement compressor and turbocompressor.More particularly, compressor can be divided into reciprocal compressor, rotary screw compressor, turbocompressor, diapragm compressor and rotary sliding vane compressor.
Such compressor can use separately.Yet, if necessary, can be by arranging that a plurality of compressors construct multilevel system, in this case, the feature of multilevel system is: can have larger compression ratio.
When using a plurality of compressor, cooler can be set between described a plurality of compressors to improve system effectiveness.For example, 2010-0107875 Korean Patent discloses a kind of multi-stage compression system, and described multi-stage compression system is owing to having the cooler that is arranged between compressor and circulate coolant structure and not needing independent cooling system.
Summary of the invention
It is a kind of for compressing the Efficient Compression system of a large amount of fluids that one or more exemplary embodiments provide.
According to the one side of exemplary embodiment, a kind of compression system is provided, described compression system comprises: housing, described housing includes an inlet and an outlet; The first compression unit, is arranged on the inside of described housing, and is configured to receive inlet fluid and described inlet fluid is compressed into the first pressure fluid from described entrance; The first pressure chamber, is arranged on the inside of described housing, and is configured to be communicated with the outlet of described the first compression unit, to receive described the first pressure fluid; At least one first intercooler unit, is arranged in described the first pressure chamber, and is configured to cooling described the first pressure fluid; The second compression unit, is arranged on the inside of described housing, is configured to be communicated with to receive the first pressure fluid from described the first pressure chamber with the outlet of described the first pressure chamber, and the first pressure fluid is compressed into the second pressure fluid; The second pressure chamber, is arranged on the inside of described housing, and is configured to be communicated with the outlet of described the second compression unit, to receive the second pressure fluid; At least one second intercooler unit, is arranged in described the second pressure chamber, and is configured to cooling described the second pressure fluid; The 3rd compression unit, is arranged on the inside of described housing, and is configured to be communicated with to receive the second pressure fluid from described the second pressure chamber with the outlet of described the second pressure chamber, and the second pressure fluid is compressed.
Described housing also can comprise upper shell and be attached to the lower shell body of the bottom of described upper shell.
Described the first compression unit can comprise at least one in Axial Flow Compressor and mix-flow compressor.
Described the second compression unit can comprise at least one in mix-flow compressor and centrifugal compressor.
Described the 3rd compression unit can comprise at least one centrifugal compressor.
Described compression system also can comprise the single running shaft that is configured to drive described the first compression unit, described the second compression unit and described the 3rd compression unit.
In the outside of described housing, can be provided with at least one other intercooler unit.
Described the first compression unit can comprise the movable vane of the change of the amount that is configured to control inlet fluid.
According to the one side of exemplary embodiment, a kind of compression system is provided, described compression system comprises: at least three compression units, are configured to compressed fluid; Liang Ge pressure chamber at least, described in being arranged between at least three compression units, each in described at least Liang Ge pressure chamber is configured to be communicated with in described at least three compression units two; At least two intercooler unit, described in being separately positioned at least in Liang Ge pressure chamber and be configured to cooling fluid, wherein, described at least three compression units, described at least Liang Ge pressure chamber and described at least two intercooler unit are arranged on the inside of the housing of described compression system, wherein, each in the quantity of described at least Liang Ge pressure chamber and the quantity of described at least two intercooler unit is than the quantity of described at least three compression units few one.
Described housing can comprise: entrance, at least three compression units described in being configured to fluid to offer; Outlet, is configured to discharge compressed fluid.
Being configured to the compression unit of the entrance of close described housing and can comprising at least one in Axial Flow Compressor and mix-flow compressor in described at least three compression units.
The compression unit that is configured to the outlet of close described housing in described at least three compression units can comprise at least one centrifugal compressor.
In described at least three compression units, be configured to the movable vane that the compression unit of the entrance of close described housing can comprise the change of the amount that is configured to control fluid.
Described compression system also can comprise be configured to drive described in each running shaft at least three compression units.
Accompanying drawing explanation
By the detailed description of exemplary embodiment being carried out with reference to accompanying drawing, above-mentioned and/or other aspects will become clearer, in the accompanying drawings:
Fig. 1 is according to the perspective schematic view of the compression system of exemplary embodiment;
Fig. 2 is according to the perspective schematic view of the compression system of exemplary embodiment, and this perspective view does not comprise upper shell and front intercooler unit, so that the internal structure of compression system to be shown;
Fig. 3 is according to the schematic cross sectional views of the compression system of Fig. 1 of the intercepting of the III-III line along Fig. 1 of exemplary embodiment;
Fig. 4 is according to the schematic cross sectional views of the compression system of Fig. 1 of the intercepting of the IV-IV line along Fig. 1 of exemplary embodiment;
Fig. 5 is the schematic diagram illustrating according to the structure of the compression system of exemplary embodiment.
Embodiment
Exemplary embodiment is described with reference to the accompanying drawings more fully.In drawing and description, identical label is for having the element of essentially identical structure.
Fig. 1 is according to the perspective schematic view of the compression system of exemplary embodiment, and Fig. 2 is according to the perspective schematic view of the compression system of exemplary embodiment, and this perspective view does not comprise upper shell and front intercooler unit, so that the internal structure of compression system to be shown.Fig. 3 is according to the schematic cross sectional views of the compression system of Fig. 1 of the intercepting of the III-III line along Fig. 1 of exemplary embodiment, and Fig. 4 is according to the schematic cross sectional views of the compression system of Fig. 1 of the intercepting of the IV-IV line along Fig. 1 of exemplary embodiment.In addition, Fig. 5 is the schematic diagram illustrating according to the structure of the compression system of exemplary embodiment.
As shown in Figures 1 to 5, compression system 100 comprises housing 110, the first compression unit 120, the first pressure chamber 130, the first intercooler unit 140, the second compression unit 150, the second pressure chamber 160, the second intercooler unit 170, the 3rd compression unit 180, running shaft 190, drive motor 195 and control gear 197.
Fluid is formed on the first side of housing 110 through the entrance 113 of its inflow, and fluid is formed on the second side of housing 110 through the outlet 114 of its outflow.
As shown in Figure 4, in lower shell body 112, be provided with oil, with lubricated in compression system 100 operation periods improvement.
The first compression unit 120 receives fluid from entrance 113, and compresses this fluid.For this reason, the first compression unit 120 comprises two-stage Axial Flow Compressor 121.
Axial Flow Compressor 121 comprises the first solid of rotation 121a, the second solid of rotation 121b and stator 121c.
The first solid of rotation 121a comprises the first hub 121a_1 and is installed to the first blade 121a_2 of the first hub 121a_1, and the second solid of rotation 121b comprises the second hub 121b_1 and the second blade 121b_2 that is installed to the second hub 121b_1.
The first hub 121a_1 and the second hub 121b_1 are fixed to running shaft 190, and when running shaft 190 rotation, the first solid of rotation 121a and the second solid of rotation 121b also rotate.
Stator 121c is cylindrical tube shape, movable vane 121c_1 and stator blade 121c_2 is installed on the internal surface of stator 121c, to guide fluid.Specifically, control gear 197 is controlled the motion of movable vane 121c_1, to control the amount of fluid.
The entrance 120a of the first compression unit 120 is formed with entrance 113 and is communicated with, to receive fluid from entrance 113.On the other hand, the outlet 120b of the first compression unit 120 is formed with the first pressure chamber 130 and is communicated with.
According to exemplary embodiment, the first compression unit 120 comprises two-stage Axial Flow Compressor 121.Yet exemplary embodiment is not limited to this.In other words, the first compression unit 120 can comprise single-stage axial compressor, three grades or more multistage axial flow compressor or mix-flow compressor.
In addition,, according to exemplary embodiment, the first compression unit 120 comprises single Axial Flow Compressor 121.Yet exemplary embodiment is not limited to this.In other words, according to the first compression unit 120 of exemplary embodiment, can comprise a plurality of compressors.
Simultaneously, according to exemplary embodiment, the first compression unit 120 is Axial Flow Compressor or mix-flow compressor, this is because Axial Flow Compressor or mix-flow compressor can easily compress a large amount of fluids with large specific volume, and can compress more efficiently a large amount of fluids by ratio centrifugal compressor.
Meanwhile, the first pressure chamber 130 being communicated with the outlet 120b of the first compression unit 120 is arranged on the inside of housing 110.
The hexahedron structure that the first pressure chamber 130 is hollow, the fluid of the first pressure first pressure chamber 130 that flows through.The first pressure refers to by the pressure of the first compression unit 120 compressed fluids, and the efficiency based on the first compression unit 120 is determined.
The first pressure chamber 130 comprises entrance 130a and outlet 130b.
The entrance 130a of the first pressure chamber 130 is formed with the outlet 120b of the first compression unit 120 and is communicated with, to receive the fluid of the first pressure, and the outlet 130b of the first pressure chamber 130 is formed and is communicated with the entrance 150a of the second compression unit 150, the fluid of the first pressure is transported to the second compression unit 150.
Meanwhile, a pair of the first intercooler unit 140 faces with each other and is arranged in the first pressure chamber 130, and the fluid in cooling the first pressure chamber 130.
Although use in the exemplary embodiment a pair of the first intercooler unit 140, exemplary embodiment is not limited to this.In other words, can use one, three or more the first intercooler unit 140.
The first intercooler unit 140 can have hexahedral shape, and the internal structure of the first intercooler unit 140 can be intercooler structure well known in the art.In other words, the first intercooler unit 140 has the heat exchange unit for reducing fluid temperature (F.T.).
Meanwhile, the second compression unit 150 receives fluid from the first pressure chamber 130, and compresses this fluid.For this reason, the second compression unit 150 comprises mix-flow compressor 151.In other words, the entrance 150a of the second compression unit 150 is formed with the outlet 130b of the first pressure chamber 130 and is communicated with, and with the outlet 130b from the first pressure chamber 130, receives fluid.On the other hand, the outlet 150b of the second compression unit 150 is formed with the second pressure chamber 160 and is communicated with.
Meanwhile, mix-flow compressor 151 comprises impeller 151a and shell 151b, and has the ordinary construction of mix-flow compressor well known in the art.
Impeller 151a comprises hub 151a_1 and is arranged on the blade 151a_2 on hub 151a_1.Hub 151a_1 is fixed to running shaft 190, and when running shaft 190 rotation, impeller 151a also rotates.
According to exemplary embodiment, the second compression unit 150 comprises mix-flow compressor 151.Yet exemplary embodiment is not limited to this.In other words, according to the second compression unit 150 of exemplary embodiment, can be centrifugal compressor.
In addition,, according to exemplary embodiment, the second compression unit 150 comprises single mix-flow compressor 151.Yet exemplary embodiment is not limited to this.In other words, according to the second compression unit 150 of exemplary embodiment, can comprise a plurality of compressors 151.
Meanwhile, the second pressure chamber 160 being communicated with the outlet 150b of the second compression unit 150 is arranged on the inside of housing 110.
The hexahedron structure that the second pressure chamber 160 is hollow, the fluid of the second pressure second pressure chamber 160 that flows through.The second pressure refers to by the pressure of the second compression unit 150 compressed fluids, and the performance based on above-described the first pressure and the second compression unit 150 is determined.
The second pressure chamber 160 comprises entrance 160a and outlet 160b.
The entrance 160a of the second pressure chamber 160 is formed with the outlet 150b of the second compression unit 150 and is communicated with, to receive the fluid of the second pressure, and the outlet 160b of the second pressure chamber 160 is formed and is communicated with the entrance 180a of the 3rd compression unit 180, the fluid of the second pressure is transported to the 3rd compression unit 180.
Meanwhile, a pair of the second intercooler unit 170 faces with each other and is arranged in the second pressure chamber 160, and the fluid in cooling the second pressure chamber 160.
Although a pair of the second intercooler unit 170 is set in the exemplary embodiment, exemplary embodiment is not limited to this.In other words, can use one, three or more the second intercooler unit 170.
The second intercooler unit 170 can have hexahedral shape, and the internal structure of the second intercooler unit 170 can be intercooler structure well known in the art.In other words, the second intercooler unit 170 has the heat exchange unit for reducing fluid temperature (F.T.).
Meanwhile, the 3rd compression unit 180 receives fluid from the second pressure chamber 160, and by this fluid compression to the three pressure.The 3rd pressure refers to by the pressure of the 3rd compression unit 180 compressed fluids, and the performance based on above-described the second pressure and the 3rd compression unit 180 is determined.
The 3rd compression unit 180 comprises centrifugal compressor 181.In other words, the entrance 180a of the 3rd compression unit 180 is formed with the outlet 160b of the second pressure chamber 160 and is communicated with, and with the outlet 160b from the second pressure chamber 160, receives fluid.On the other hand, the outlet 180b of the 3rd compression unit 180 is formed and exports 114 and be communicated with.
According to exemplary embodiment, the 3rd compression unit 180 comprises single centrifugal compressor 181.Yet exemplary embodiment is not limited to this.In other words, according to the 3rd compression unit 180 of exemplary embodiment, can comprise a plurality of centrifugal compressors 181.
Meanwhile, running shaft 190 is installed into and crosses compression system 100, and is connected to the axle of drive motor 195.
According to exemplary embodiment, running shaft 190 is directly connected to the axle of drive motor 195.Yet exemplary embodiment is not limited to this.In other words, the independent actuating unit such as gearing or belting can be arranged on according between the running shaft 190 of exemplary embodiment and drive motor 195.In addition, running shaft 190 can be installed into from being connected to another live axle (not shown) reception power of turbine shaft (not shown), and therefore rotates.
Running shaft 190 is supported to housing 110 by bearing 191.Bearing 191 can be rolling bearing, shaft bearing, wing bearing (air-foil bearing) etc.
Simultaneously, according to exemplary embodiment, because the first compression unit 120, the first pressure chamber 130, the first intercooler unit 140, the second compression unit 150, the second pressure chamber 160, the second intercooler unit 170 and the 3rd compression unit 180 are arranged on the inside of housing 110, so be provided with three compression units 120,150 and 180, Liang Ge pressure chamber 130 and 160 and two intercooler unit 140 and 170 in the inside of housing 110.Yet exemplary embodiment is not limited to this.In other words, according in the compression system of exemplary embodiment, in the inside of housing 110, other compression units, pressure chamber and intercooler unit can be set in addition.For example, according to the compression system of exemplary embodiment, can comprise four compression units, San Ge pressure chamber and three intercooler unit.
In addition,, according to exemplary embodiment, the first intercooler unit 140 and the second intercooler unit 170 are arranged on the inside of housing 110.Yet exemplary embodiment is not limited to this.In other words, according to the compression system of exemplary embodiment, also can comprise other intercooler unit, in this case, other intercooler unit not only can be arranged on the inside of housing 110, also can be arranged on the outside of housing 110.If other intercooler cellular installation is in the outside of housing 110, intercooler unit and pressure chamber are connected to each other by pipeline.
Then, will be described below according to the operation of the compression system 100 of exemplary embodiment.
When user operates compression system 100, control gear 197 operation of drive motor 195.Consequently, running shaft 190 rotations, thus drive the first compression unit 120, the second compression unit 150 and the 3rd compression unit 180.At length say the first solid of rotation 121a of the Axial Flow Compressor 121 of the first compression unit 120 and the second solid of rotation 121b rotation, the impeller 181a rotation of the impeller 151a of the second compression unit 150 and the 3rd compression unit 180.
When the first compression unit 120, the second compression unit 150 and the 3rd compression unit 180 are driven, fluid flow into the entrance 120a of the first compression unit 120 from the entrance 113 of housing 110.Because fluid is not compressed, so fluid has relatively large specific volume.
Then,, in the first compression unit 120, fluid is compressed to the first pressure.Because comprising, the first compression unit 120 is applicable to the Axial Flow Compressor 121 that low pressure compression has a large amount of fluids of large specific volume, so a large amount of fluids that the first compression unit 120 has large specific volume for compression are efficient.In addition, control gear 197 is by control the change of the amount of fluid with movable vane 121c_1, to maintain optimum efficiency.
Then, compressed fluid motion is to the first pressure chamber 130 being communicated with the outlet 120b of the first compression unit 120.
The first intercooler unit 140 is arranged in the first pressure chamber 130, and the fluid in the first pressure chamber 130 is carried out cooling, thereby reduce the merit of compression system 100.
Then the fluid, being cooled by the first intercooler unit 140 flow in the entrance 150a of the second compression unit 150 being communicated with the outlet 130b of the first pressure chamber 130.
Then, the second compression unit 150 by fluid compression to the second pressure.The second compression unit 150 comprises mix-flow compressor 151, and this is that the fluid that mix-flow compressor 151 has relatively little specific volume for compression is more efficient because compare with Axial Flow Compressor 121.
Then, compressed fluid motion is to the second pressure chamber 160 being communicated with the outlet 150b of the second compression unit 150.
The second intercooler unit 170 is arranged in the second pressure chamber 160, and the fluid in the second pressure chamber 160 is carried out cooling, thereby reduce the merit of compression system 100.
Then the fluid, being cooled by the second intercooler unit 170 flow in the entrance 180a of the 3rd compression unit 180 being communicated with the outlet 160b of the second pressure chamber 160.
Then, the 3rd compression unit 180 is by fluid compression to the three pressure.The 3rd compression unit 180 comprises centrifugal compressor 181, and this is that the fluid that centrifugal compressor 181 has relatively little specific volume for compression is more efficient because compare with mix-flow compressor 151.
Then, compressed fluid motion is to the outlet 114 being communicated with the outlet 180b of the 3rd compression unit 180.
As mentioned above, according to exemplary embodiment, because the first compression unit 120 comprises Axial Flow Compressor, thus can easily compress a large amount of fluids with relatively large specific volume, and can improve compression efficiency.
In addition, according to exemplary embodiment, because the first pressure chamber 130 and the second pressure chamber 160 are arranged on the inside of housing 110, and the first intercooler unit 140 and the second intercooler unit 170 are separately positioned on the inside of the first pressure chamber 130 and the second pressure chamber 160, so can reduce compression work and can reduce the noise from the first compression unit 120, the second compression unit 150 and the 3rd compression unit 180.
In addition, according to exemplary embodiment, because movable vane 121c_1 is arranged on Axial Flow Compressor 121, so if necessary, the change of the amount of controllable flow body, thereby the efficiency of raising compression system 100.
In addition, according to exemplary embodiment, because the first compression unit 120, the first pressure chamber 130, the first intercooler unit 140, the second compression unit 150, the second pressure chamber 160, the second intercooler unit 170 are arranged on the inside of housing 110 together with the 3rd compression unit 180, so can reduce the volume of compression system 100, and can improve the convenience of the I& M of compression system 100.
According to exemplary embodiment, compression system 100 comprises three compression units 120,150,180.Yet exemplary embodiment is not limited to this.In other words, unrestricted according to the quantity of the compression unit of exemplary embodiment.For example, compression system 100 can comprise the 4th compression unit and the 5th compression unit.In this case, the 4th compression unit and the 5th compression unit centrifugal compressor preferably.In addition, the quantity of the quantity of pressure chamber and intercooler unit can be corresponding with the quantity of compression unit, for example, and few one of the quantity of each the comparable compression unit in the quantity of the quantity of pressure chamber and intercooler unit.
Although specifically illustrated and described exemplary embodiment in the above, but what those skilled in the art will appreciate that is, in the situation that do not depart from the spirit and scope of the present invention's design being defined by the claims, can carry out the various changes in form and details to it.
Claims (14)
1. a compression system, comprising:
Housing, described housing includes an inlet and an outlet;
The first compression unit, is arranged on the inside of described housing, and is configured to receive inlet fluid and described inlet fluid is compressed into the first pressure fluid from described entrance;
The first pressure chamber, is arranged on the inside of described housing, and is configured to be communicated with the outlet of described the first compression unit, to receive described the first pressure fluid;
At least one first intercooler unit, is arranged in described the first pressure chamber, and is configured to cooling described the first pressure fluid;
The second compression unit, is arranged on the inside of described housing, is configured to be communicated with to receive described the first pressure fluid from described the first pressure chamber with the outlet of described the first pressure chamber, and described the first pressure fluid is compressed into the second pressure fluid;
The second pressure chamber, is arranged on the inside of described housing, and is configured to be communicated with the outlet of described the second compression unit, to receive described the second pressure fluid;
At least one second intercooler unit, is arranged in described the second pressure chamber, and is configured to cooling described the second pressure fluid;
The 3rd compression unit, is arranged on the inside of described housing, and is configured to be communicated with to receive described the second pressure fluid from described the second pressure chamber with the outlet of described the second pressure chamber, and described the second pressure fluid is compressed.
2. compression system as claimed in claim 1, wherein, described housing also comprises upper shell and is attached to the lower shell body of the bottom of described upper shell.
3. compression system as claimed in claim 1, wherein, described the first compression unit comprises at least one in Axial Flow Compressor and mix-flow compressor.
4. compression system as claimed in claim 1, wherein, described the second compression unit comprises at least one in mix-flow compressor and centrifugal compressor.
5. compression system as claimed in claim 1, wherein, described the 3rd compression unit comprises at least one centrifugal compressor.
6. compression system as claimed in claim 1, described compression system also comprises the single running shaft that is configured to drive described the first compression unit, described the second compression unit and described the 3rd compression unit.
7. compression system as claimed in claim 1, wherein, has at least one other intercooler unit in the outer installment of described housing.
8. compression system as claimed in claim 1, wherein, described the first compression unit comprises the movable vane of the change of the amount that is configured to control inlet fluid.
9. a compression system, comprising:
At least three compression units, are configured to compressed fluid;
Liang Ge pressure chamber at least, described in being arranged between at least three compression units, each in described at least Liang Ge pressure chamber is configured to be communicated with in described at least three compression units two;
At least two intercooler unit, described in being separately positioned at least in Liang Ge pressure chamber and be configured to cooling fluid,
Wherein, described at least three compression units, described at least Liang Ge pressure chamber and described at least two intercooler unit are arranged on the inside of the housing of described compression system,
Wherein, each in the quantity of described at least Liang Ge pressure chamber and the quantity of described at least two intercooler unit is than the quantity of described at least three compression units few one.
10. compression system as claimed in claim 9, wherein, described housing comprises:
Entrance, at least three compression units described in being configured to fluid to offer;
Outlet, is configured to discharge compressed fluid.
11. compression systeies as claimed in claim 10, wherein, the compression unit of the entrance of close described housing that is configured in described at least three compression units comprises at least one in Axial Flow Compressor and mix-flow compressor.
12. compression systeies as claimed in claim 11, wherein, the compression unit that is configured to the outlet of close described housing in described at least three compression units comprises at least one centrifugal compressor.
13. compression systeies as claimed in claim 11, wherein, are configured to the movable vane that the compression unit of the entrance of close described housing comprises the change of the amount that is configured to control fluid in described at least three compression units.
14. compression systeies as claimed in claim 9, described compression system also comprise be configured to drive described in each running shaft at least three compression units.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0105937 | 2012-09-24 | ||
| KR1020120105937A KR101964226B1 (en) | 2012-09-24 | 2012-09-24 | A compressing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671179A true CN103671179A (en) | 2014-03-26 |
| CN103671179B CN103671179B (en) | 2017-11-03 |
Family
ID=50309716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405500.9A Active CN103671179B (en) | 2012-09-24 | 2013-09-09 | Compressibility |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140086733A1 (en) |
| KR (1) | KR101964226B1 (en) |
| CN (1) | CN103671179B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2019045B1 (en) | 2017-06-09 | 2018-12-17 | Delft Offshore Turbine B V | Wind turbine generator with hydraulic pump |
| KR102198568B1 (en) * | 2019-03-12 | 2021-01-06 | 조종두 | Fluid compressor |
| KR102327937B1 (en) * | 2020-02-05 | 2021-11-17 | 연암공과대학교산학협력단 | Exhaust Air Cooling Circulation Structure Of Air Compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2925954A (en) * | 1956-03-29 | 1960-02-23 | Escher Wyss Ag | Compressor group with intercooler |
| AT231818B (en) * | 1962-05-24 | 1964-02-25 | Andritz Ag Maschf | Multi-flow pump |
| US3644054A (en) * | 1970-06-08 | 1972-02-22 | Carrier Corp | Compressor base and intercoolers |
| US3912000A (en) * | 1972-04-19 | 1975-10-14 | Worthington Cei | Multi-cooling housing for a multi-stage compressing system |
| US6764279B2 (en) * | 2002-09-27 | 2004-07-20 | Modine Manufacturing Company | Internally mounted radial flow intercooler for a rotary compressor machine |
| KR20040098787A (en) * | 2003-05-15 | 2004-11-26 | 주식회사 뉴로스 | Micro Turbo Compressor |
| ITMI20032148A1 (en) * | 2003-11-07 | 2005-05-08 | Nuovo Pignone Spa | MULTI-STAGE CENTRIFUGAL COMPRESSOR |
| DE102008058799B4 (en) * | 2008-11-24 | 2012-04-26 | Siemens Aktiengesellschaft | Method for operating a multi-stage compressor |
| US20110236226A1 (en) * | 2008-12-09 | 2011-09-29 | Carolus Antonius Cornelis Van De Lisdonk | Method of operating a compressor and an apparatus therefor |
| CN201896763U (en) * | 2009-09-30 | 2011-07-13 | 曼涡轮机股份公司 | Compressor |
| KR20110083363A (en) * | 2010-01-14 | 2011-07-20 | 삼성테크윈 주식회사 | Impeller and compressor |
| US20120039701A1 (en) * | 2010-08-12 | 2012-02-16 | Nuovo Pignone S.P.A. | Closed Cycle Brayton Cycle System and Method |
| KR101237972B1 (en) * | 2010-10-25 | 2013-02-28 | 삼성테크윈 주식회사 | Compressor |
-
2012
- 2012-09-24 KR KR1020120105937A patent/KR101964226B1/en active IP Right Grant
-
2013
- 2013-05-20 US US13/897,726 patent/US20140086733A1/en not_active Abandoned
- 2013-09-09 CN CN201310405500.9A patent/CN103671179B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101964226B1 (en) | 2019-04-01 |
| KR20140039598A (en) | 2014-04-02 |
| CN103671179B (en) | 2017-11-03 |
| US20140086733A1 (en) | 2014-03-27 |
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