CN205423207U - Symmetrical arrangement centrifugal compressor - Google Patents
Symmetrical arrangement centrifugal compressor Download PDFInfo
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- CN205423207U CN205423207U CN201620225130.XU CN201620225130U CN205423207U CN 205423207 U CN205423207 U CN 205423207U CN 201620225130 U CN201620225130 U CN 201620225130U CN 205423207 U CN205423207 U CN 205423207U
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- impeller
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- centrifugal compressor
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Abstract
The utility model discloses a symmetrical arrangement centrifugal compressor, including action wheel, follow driving wheel and two coolers, the both sides of action wheel and follow driving wheel all have the gear shaft of outside extension, install the impeller on the gear shaft, the impeller includes impeller hub, impeller hub is last be equipped with a plurality of with impeller hub center be centre of a circle circular arrangement's first blade and second blade, interval arrangement between first blade and the second blade, and a blade length who begins to arrange from first blade of first blade all is lighter than the length of arranging in the second blade at this first blade rear, all is equipped with gas feed and gas outlet on first blade and the second blade, and gas exports through gas feed process impeller inside outflow gas. The utility model discloses with impeller symmetrical arrangement in action wheel both sides to obtain desired tolerance of user and pressure. The utility model discloses increased flow on limited space layout to reduce process time, thereby improved the efficiency of impeller, reduce the processing charges.
Description
Technical field
This utility model belongs to Compressor Technology field, is especially arranged symmetrically with centrifugal compressor with one relevant.
Background technology
Centrifugal compressor is commonly used is driven several pinion shafts by a gear wheel, and the one or both ends of each axle are provided with one stage impeller, impeller axial admission, radially discharge, are connected by impellers at different levels by pipeline.Patent publication No. is that CN104847675A discloses a kind of centrifugal compressor, including: housing, the first air entry and first row QI KOU communicated with each other it is formed with on described housing, and the second air entry of communicating with each other and second exhaust port, described first row QI KOU selectively connects with described second air entry；First compression assembly, in described first compression assembly is located at described housing and between described first air entry and described first row QI KOU, for will flow into the gas compression in described housing from described first air entry and discharged by described first row QI KOU；Second compression assembly, in described second compression assembly is located at described housing and between described second air entry and described second exhaust port, for will flow into the gas compression in described housing from described second air entry and discharged by described second exhaust port；Motor, in described motor is located at described housing and is respectively connected with described first compression assembly and described second compression assembly, runs for driving described first compression assembly and/or described second compression assembly；And adjusting means, described adjusting means is located between described first air entry and described first compression assembly and/or between described second air entry and described second compression assembly.But this centrifugal compressor is applicable to the low pressure compressor of low discharge, if for the compressor of big flow, this centrifugal compressor limited space, therefore use the compressor of larger number could meet user's requirement, the compressor volume of big model is big, and price is high.
Utility model content
For the problems referred to above, the purpose of this utility model aims to provide a kind of impeller utilization rate height and increases the title layout centrifugal compressor of flow on limited space is arranged to solve this problem.
For this, this utility model is by the following technical solutions: be arranged symmetrically with centrifugal compressor, including drivewheel, driven pulley and two coolers, described drivewheel and driven pulley are by belt suit composition conveying Rotary Loop, described drivewheel and the both sides of driven pulley all have outward extending gear shaft, and gear shaft is installed impeller；
Described impeller includes impeller hub, impeller hub is provided with multiple the first blade being center of circle circumferential arrangement with described impeller hub center and the second blade, it is spaced between first blade and the second blade, first blade and the second blade arrange with first blade of the first blade clockwise or counterclockwise for starting point, start the first length of blade of arrangement from first blade of the first blade and be respectively less than arranged in the length of the second blade at this first blade rear, it is designed with gas feed and gas outlet on first blade and the second blade, gas exports through impeller internal eluting gas through gas feed；
The impeller gas outlet being wherein positioned on drivewheel the same side is connected with described cooler air inlet respectively, and the gas outlet of cooler is connected with the impeller air inlet of drivewheel opposite side, and exhaustor uniform effluent is passed through in all impeller gas outlets of this side.
Use this utility model can reach following beneficial effect: impeller is symmetrically arranged in drivewheel both sides by this utility model, thus obtains the tolerance required by user and pressure.This utility model increases flow on limited space is arranged, and reduces process time, thus improves the efficiency of impeller, reduces processing charges.The ternary blade profile that this utility model provides, relative compressor volume-diminished 20-30% with a big model, price reduction 20-25%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of impeller.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Embodiment: as shown in Fig. 1～Fig. 2, this utility model includes drivewheel, driven pulley and two coolers 1, drivewheel and driven pulley are by belt suit composition conveying Rotary Loop, and the both sides of drivewheel and driven pulley all have outward extending gear shaft, and gear shaft is installed impeller 6；
Impeller 6 includes impeller hub, impeller hub is provided with multiple the first blade 7 and the second blade 8 being center of circle circumferential arrangement with described impeller hub center, it is spaced between first blade 7 and the second blade 8, first blade 7 and the second blade 8 arrange with first blade of the first blade 7 clockwise or counterclockwise for starting point, start the first blade 7 length of arrangement from first blade of the first blade 7 and be respectively less than arranged in the length of the second blade 8 at this first blade rear, it is designed with gas feed and gas outlet on first blade 7 and the second blade 8, gas exports through impeller internal eluting gas through gas feed；
The impeller gas outlet 2 being wherein positioned on drivewheel the same side is connected with cooler air inlet respectively, from impeller air inlet 4 air inlet of this side when gas is started working, the gas outlet of cooler 1 is connected with the impeller air inlet 3 of drivewheel opposite side, and exhaustor 5 uniform effluent is passed through in all impeller gas outlets of this side.
Further, all vanes bend in curved shape.
As preferably, the quantity of the first blade 7 and the second blade 8 is 6.
Impeller is symmetrically arranged in drivewheel both sides by this utility model, thus obtains the tolerance required by user and pressure.This utility model increases flow on limited space is arranged, and reduces process time, thus improves the efficiency of impeller, reduces processing charges.The ternary blade profile that this utility model provides, relative compressor volume-diminished 20-30% with a big model, price reduction 20-25%.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. it is arranged symmetrically with centrifugal compressor, it is characterized in that: the described centrifugal compressor that is arranged symmetrically with includes drivewheel, driven pulley and two coolers (1), described drivewheel and driven pulley are by belt suit composition conveying Rotary Loop, described drivewheel and the both sides of driven pulley all have outward extending gear shaft, and gear shaft is installed impeller (6)；
Described impeller (6) includes impeller hub, impeller hub is provided with multiple the first blade (7) being center of circle circumferential arrangement with described impeller hub center and the second blade (8), it is spaced between first blade (7) and the second blade (8), first blade (7) and the second blade (8) are that starting point arranges clockwise or counterclockwise with first blade (7) of the first blade (7), start the first blade (7) length of arrangement from first blade of the first blade (7) and be respectively less than arranged in the length of the second blade (8) at this first blade rear, it is designed with gas feed and gas outlet on first blade (7) and the second blade (8), gas exports through impeller internal eluting gas through gas feed；
The impeller gas outlet (2) being wherein positioned on drivewheel the same side is connected with described cooler air inlet respectively, the gas outlet of cooler (1) is connected with the impeller air inlet (3) of drivewheel opposite side, and exhaustor (5) uniform effluent is passed through in all impeller gas outlets of this side.
The most according to claim 1 it is arranged symmetrically with centrifugal compressor, it is characterised in that: all vanes bend in curved shape.
The most according to claim 1 it is arranged symmetrically with centrifugal compressor, it is characterised in that: described the first blade (7) and the quantity of the second blade (8) are 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225130.XU CN205423207U (en) | 2016-03-23 | 2016-03-23 | Symmetrical arrangement centrifugal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225130.XU CN205423207U (en) | 2016-03-23 | 2016-03-23 | Symmetrical arrangement centrifugal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423207U true CN205423207U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620225130.XU Active CN205423207U (en) | 2016-03-23 | 2016-03-23 | Symmetrical arrangement centrifugal compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN205423207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650005A (en) * | 2016-03-23 | 2016-06-08 | 上海钛灵特压缩机有限公司 | Symmetrically arranged centrifugal compressor |
| CN117905711A (en) * | 2024-03-20 | 2024-04-19 | 江苏海拓宾未来工业科技集团有限公司 | Multi-shaft centrifugal compressor and fault diagnosis method for impeller of multi-shaft centrifugal compressor |
-
2016
- 2016-03-23 CN CN201620225130.XU patent/CN205423207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650005A (en) * | 2016-03-23 | 2016-06-08 | 上海钛灵特压缩机有限公司 | Symmetrically arranged centrifugal compressor |
| CN117905711A (en) * | 2024-03-20 | 2024-04-19 | 江苏海拓宾未来工业科技集团有限公司 | Multi-shaft centrifugal compressor and fault diagnosis method for impeller of multi-shaft centrifugal compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200623 Address after: 214000 phase II of Wuxi Software Park, 18-13 Zhenze Road, Xinwu District, Wuxi City, Jiangsu Province aquarius-406 Patentee after: TAILINGTE COMPRESSOR WUXI Co.,Ltd. Address before: 200120, room 1, building 700, 118 Feng Feng Road, Shanghai, Pudong New Area Patentee before: SHANGHAI TAILINGTE COMPRESSOR Co.,Ltd. |