CN210105995U - Gas turbine test bench air intake system - Google Patents
Gas turbine test bench air intake system Download PDFInfo
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- CN210105995U CN210105995U CN201920317034.1U CN201920317034U CN210105995U CN 210105995 U CN210105995 U CN 210105995U CN 201920317034 U CN201920317034 U CN 201920317034U CN 210105995 U CN210105995 U CN 210105995U
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- air inlet
- box body
- inlet channel
- gas turbine
- intake duct
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Abstract
The utility model discloses a gas turbine test bench air intake system, draw the intake duct, case dress body and draw intake duct baffle, the perpendicular intake duct baffle of case dress body, horizontal intake duct baffle including air inlet shutter, intake filter, supporting network, case dress body, be equipped with air cleaner on the intake duct, the latter intake duct of air cleaner draws the intake duct with the case dress body through the perpendicular intake duct of case dress body and draws the intake duct and link to each other, and the latter intake duct bottom of air cleaner is equipped with the supporting network, is equipped with the punchhole on the supporting network, and the supporting network below links to each other with the case dress body through horizontal intake duct. The utility model discloses a gas turbine takes the case dress body experimental, reaches the unit experimental (do not take the case dress body) demand to air intake system.
Description
Technical Field
The utility model relates to a gas turbine test bench air intake system belongs to gas turbine operation and maintenance field.
Background
The gas turbine has strict requirements on air inlet when in work, and meanwhile, a gas turbine test bed needs to perform gas turbine tests with box-packed bodies and single-machine tests without the box-packed bodies, so that an air inlet system is needed to meet the requirements of two test modes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at satisfying the requirement of the gas turbine who takes the box body on the land test bench and the single machine that does not take the box body is experimental to air intake system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an air inlet system of a gas turbine test bed comprises an air inlet shutter, an air inlet channel, an air inlet filter, a supporting net, a box body vertical air inlet channel, a horizontal air inlet channel, a box body injection air inlet channel baffle, a box body vertical air inlet channel baffle and a horizontal air inlet channel baffle, wherein the air inlet shutter is arranged at the starting end of the air inlet channel; the bottom of the air inlet channel behind the air filter is provided with a support net, the support net is provided with holes, a horizontal air inlet channel is arranged below the support net, and the horizontal air inlet channel is used for being connected with an engine inlet; the front ends of the vertical air inlet channel of the box body and the injection air inlet channel of the box body are respectively provided with a baffle of the vertical air inlet channel of the box body and a baffle of the injection air inlet channel of the box body, and the front end of the horizontal air inlet channel is provided with a baffle of the horizontal air inlet channel.
Preferably, the vertical air inlet channel and the injection air inlet channel of the box body are connected to the upper surface of the box body, and meanwhile, the horizontal air inlet channel is arranged to meet the requirement of a single machine test on air inlet.
Preferably, the degree of the corner of the vertical air inlet of the box body is 90 degrees, and the front part and the rear part of the injection air inlet of the box body are mutually perpendicular.
The utility model has the advantages that:
the gas inlet system of the gas turbine test bed comprises auxiliary systems such as an air inlet shutter, an air inlet channel, an air inlet filter, a supporting net, a vertical air inlet channel of a box body, a horizontal air inlet channel and an injection air inlet channel of the box body. The utility model discloses satisfied gas turbine and to the filterable requirement of admitting air, realized simultaneously that the gas turbine who takes the box body is experimental and do not take the unit of box body experimental requirement to air intake system.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a system diagram of the gas turbine test bed air inlet system of the present invention.
In the figure, 1-air inlet shutter, 2-air inlet filter, 3-supporting net, 4-box body injection air inlet baffle, 5-box body vertical air inlet baffle, 6-horizontal air inlet baffle, 7-box body vertical air inlet, 8-horizontal air inlet, 9-box body injection air inlet and 10-box body.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a gas turbine test bench air intake system, includes air inlet shutter, intake duct, air intake filter, supporting network, the perpendicular intake duct of box packing body, horizontal intake duct, box packing body draw penetrate the intake duct, box packing body draws penetrate intake duct baffle, the perpendicular intake duct baffle of box packing body, horizontal intake duct baffle.
Before the gas turbine is operated, the intake louver 1 is opened.
1) When a gas turbine test with a box body is carried out, the horizontal air inlet baffle 6 is closed to shield the inlet of the horizontal air inlet. And opening the box body injection air inlet baffle 4 and the box body vertical air inlet baffle 5. When the gas turbine with the box body is tested, air enters a gas turbine compressor from a vertical air inlet channel of the box body; the cooling air is injected into the air inlet channel from the box body to enter the box body to cool the gas turbine body, so that the requirements of the gas turbine on air inlet and cooling are met.
2) When a single gas turbine test without the box body is carried out, the box body injection air inlet baffle 4 and the box body vertical air inlet baffle 5 are closed to shield the box body injection air inlet and the box body vertical air inlet; the horizontal air inlet channel is directly connected with an engine inlet, the baffle 6 of the horizontal air inlet channel is opened, and air enters the gas turbine from the horizontal air inlet channel to work when a single gas turbine is tested.
The utility model discloses a gas turbine takes the case packing body experimental, reaches the experimental demand to air intake system of unit.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a gas turbine test bench air intake system which characterized in that: the air inlet shutter is arranged at the starting end of the air inlet, the air filter is arranged on the air inlet, and the air inlet behind the air filter is connected with the box body through the box body vertical air inlet and the box body ejection air inlet; the bottom of the air inlet channel behind the air filter is provided with a supporting net, the supporting net is provided with holes, and a horizontal air inlet channel is arranged below the supporting net; the front ends of the vertical air inlet channel of the box body and the injection air inlet channel of the box body are respectively provided with a baffle of the vertical air inlet channel of the box body and a baffle of the injection air inlet channel of the box body, and the front end of the horizontal air inlet channel is provided with a baffle of the horizontal air inlet channel.
2. The gas turbine test stand air inlet system of claim 1, wherein: the vertical air inlet channel of the box body and the injection air inlet channel of the box body are connected to the upper surface of the box body, and meanwhile, the horizontal air inlet channel is arranged to meet the requirement of a single machine test on air inlet.
3. The gas turbine test stand air inlet system of claim 1, wherein: the degree of the corner of the vertical air inlet channel of the box body is 90 degrees, and the front part and the rear part of the injection air inlet channel of the box body are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317034.1U CN210105995U (en) | 2019-03-13 | 2019-03-13 | Gas turbine test bench air intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317034.1U CN210105995U (en) | 2019-03-13 | 2019-03-13 | Gas turbine test bench air intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105995U true CN210105995U (en) | 2020-02-21 |
Family
ID=69532315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317034.1U Active CN210105995U (en) | 2019-03-13 | 2019-03-13 | Gas turbine test bench air intake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586252A (en) * | 2021-08-10 | 2021-11-02 | 江苏科技大学 | Gas turbine box package environment control system and control method thereof |
-
2019
- 2019-03-13 CN CN201920317034.1U patent/CN210105995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586252A (en) * | 2021-08-10 | 2021-11-02 | 江苏科技大学 | Gas turbine box package environment control system and control method thereof |
| CN113586252B (en) * | 2021-08-10 | 2022-06-24 | 江苏科技大学 | Gas turbine box package environment control system and control method thereof |
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