CN201496327U - Cooling device of high-pressure water vapor centrifugal air blower - Google Patents
Cooling device of high-pressure water vapor centrifugal air blower Download PDFInfo
- Publication number
- CN201496327U CN201496327U CN2009202277314U CN200920227731U CN201496327U CN 201496327 U CN201496327 U CN 201496327U CN 2009202277314 U CN2009202277314 U CN 2009202277314U CN 200920227731 U CN200920227731 U CN 200920227731U CN 201496327 U CN201496327 U CN 201496327U
- Authority
- CN
- China
- Prior art keywords
- cooling device
- water vapor
- main shaft
- pressure water
- air blower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the filed of high-pressure water vapor centrifugal air blowers, in particular to a cooling device of a high-pressure water vapor centrifugal air blower. The cooling device is characterized in that coolers are mounted at two ends of a main shaft inside a casing, each cooler consisting of an upper half and a lower half is in clearance fit with the main shaft, water can enter from the upper portion of the cooling device and flow out from the lower portion of the cooling device, and the cooling device can carry away heat of the main shaft. By adopting the technical scheme, the cooling device enables the main shaft to be kept in normal temperature, and guarantees running of the air blower.
Description
Technical field
The utility model relates to high-pressure water vapor centrifugal blower field, is a kind of cooling unit of high-pressure water vapor centrifugal blower.
Background technique
The high-pressure water vapor centrifugal blower that the drying process system is used unavoidably has the phenomenon of steam leakage, the main cause of this phenomenon to be, the main shaft radiating condition is poor, causes Sealing aging easily, causes regular shutdown maintenance, and influence is produced.
Summary of the invention
The purpose of this utility model is that a kind of cooling unit will be provided, and can solve the problem of high temperature, high-pressure water vapor leakage.
The technical solution of the utility model is: be equipped with cooler at casing inner main axis two ends, cooler is made up of two halves up and down, with main shaft be Spielpassung.
Intake above the cooling arrangement, below water outlet, can take away the main shaft heat.
Owing to adopted technique scheme, main shaft is in keeps normal temperature, guaranteed the running of blower.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In Fig. 1: 1, main shaft; 2, cooler; 3, casing; 4, impeller.
Embodiment
The utility model is further described below in conjunction with drawings and Examples.
In Fig. 1, be equipped with cooler 2 at casing 3 inner main axis 1 two ends, cooler 2 is made up of two halves up and down,, with main shaft 1 be Spielpassung.
During the blower operation, gas flows through three impellers 4, and pressure and temperature progressively increases, and the water vapor energy is improved, and flows out from exhaust outlet at last, and this moment, the heat of main shaft 1 was taken away by the circulating water of cooler 2.
Claims (1)
1. the cooling unit of high-pressure water vapor centrifugal blower is characterized in that being equipped with cooler (2) at casing (3) inner main axis (1) two ends, and cooler (2) is made up of two halves up and down, with main shaft (1) be Spielpassung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202277314U CN201496327U (en) | 2009-08-27 | 2009-08-27 | Cooling device of high-pressure water vapor centrifugal air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202277314U CN201496327U (en) | 2009-08-27 | 2009-08-27 | Cooling device of high-pressure water vapor centrifugal air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496327U true CN201496327U (en) | 2010-06-02 |
Family
ID=42439535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202277314U Expired - Fee Related CN201496327U (en) | 2009-08-27 | 2009-08-27 | Cooling device of high-pressure water vapor centrifugal air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496327U (en) |
-
2009
- 2009-08-27 CN CN2009202277314U patent/CN201496327U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204267277U (en) | Integral type water-cooled intelligent frequency-conversion water pump | |
| JP2010031866A5 (en) | ||
| CN201908789U (en) | Radiating device of wind-driven generator | |
| CN107387461B (en) | Magnetic suspension cfentrifugal blower cooling system | |
| CN203086295U (en) | Large-scale aerogenerator air-air type cooler | |
| CN201496327U (en) | Cooling device of high-pressure water vapor centrifugal air blower | |
| CN204878012U (en) | Centrifugal compressor heat recovery refrigeration application system | |
| CN203883620U (en) | Motor air cooling structure | |
| CN206439233U (en) | A kind of Water cooling type external rotor axial-flow fan | |
| CN205231911U (en) | Immersible pump is with heat dissipation motor | |
| CN202057130U (en) | Air cooling circulating device | |
| CN102226597A (en) | Air-cooled circulating device | |
| CN206571685U (en) | A kind of band is vented the Roots vaccum pump of cooling structure | |
| CN102801250A (en) | Automatic cooling system for bulb tubular pump synchronous motor | |
| CN202867352U (en) | Air cooling device for bearing of large centrifugal fan | |
| CN204591376U (en) | A kind of gas turbine combustion cylinder pressure heat-insulating structure | |
| CN204376634U (en) | A kind of high-efficient low-noise water-cooling cooler | |
| CN201705732U (en) | High efficient low noise non surging fire smoke discharging axial flow fan | |
| CN204140457U (en) | Corrosion-resistant and high-temperature resistant blower fan | |
| CN204968338U (en) | Cooling system of STATCOM device and use this cooling system's device | |
| CN204055322U (en) | Machinery space cooling mechanism | |
| CN204354613U (en) | Complete machine condensing unit | |
| CN218864366U (en) | Transformation device for indoor air cooling circulation mode of Roots blower | |
| CN203800761U (en) | Motor-used air-air cooler | |
| CN208010410U (en) | The cooling device of steam turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110827 |