CN102852646A - Multifunctional gas turbine module with functions of fire fighting, heat insulating, ventilating and sound insulating - Google Patents
Multifunctional gas turbine module with functions of fire fighting, heat insulating, ventilating and sound insulating Download PDFInfo
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- CN102852646A CN102852646A CN2012103543903A CN201210354390A CN102852646A CN 102852646 A CN102852646 A CN 102852646A CN 2012103543903 A CN2012103543903 A CN 2012103543903A CN 201210354390 A CN201210354390 A CN 201210354390A CN 102852646 A CN102852646 A CN 102852646A
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Abstract
The invention provides a multifunctional gas turbine module with the functions of fire fighting, heat insulating, ventilating and sound insulating. The multifunctional gas turbine module is characterized in that a sound absorbing layer is arranged inside a wallboard of a case body, and a sound insulating layer is arranged at the outside, wherein a heat insulating layer is arranged between the sound absorbing layer and the sound insulating layer; an air inlet channel and an air outlet channel are arranged on the case body, and are internally provided with anti-explosive axial flow fans; electric control air doors are arranged at an air inlet of the air inlet channel and an air outlet of the air outlet channel; a flame probing device and an inflammable gas alarming device are arranged in the case body; a firefighting spraying pipe passes through the case body and is arranged in the case body; when fire occurs, the firefighting spraying pipe can receive the outside fire extinguishing agent and spray in the box body to reduce the loss; the surface is at the temperature not greater than 60 DEG C; and the standard measure of the noise in part 1m from the surrounding of the case body is less than 85dB. The multifunctional gas turbine module provided by the invention has obvious advantages of fire fighting, heat insulating, impacting resisting, being good in air tightness, convenient to install and maintain, and suitable for being quickly replaced and installed; and with the adoption of the multifunctional gas turbine module can provide the guarantee to the safety of the maintaining staff at the site as well as the normal running of a gas turbine.
Description
Technical field
The present invention relates to a kind of gas turbine module, particularly relate to a kind of have fire-fighting, heat insulation, the multifunction burning gas-turbine case dress body that ventilates, insulates against sound, be applied to the energy and power engineering field of engineering technology.
Background technique
Gas turbine is when the operation of high operating mode, and thermal exposure is very large around its body, and especially temperature is very high around high and low pressure turbine and the power turbine, and high energy is above 150 degrees centigrade; And noise is very large.This not only constitutes a serious threat to on-the-spot unit maintenance personnel's safety, also unit operation is consisted of safely certain threat simultaneously.Therefore, the gas turbine module that designs a kind of safe and reasonable is very important.Case dress body must satisfy the several functions requirements such as fire-fighting, heat insulation, ventilation, sound insulation.
Summary of the invention
The present invention is in order to satisfy above-mentioned requirements, provide a kind of have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, can be at round-the-clock stable operation under the various adverse weather conditions as under hot and cold band and the desert type weather conditions.
The technical solution used in the present invention is:, a kind of have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that the wallboards of box body inboard is absorbent treatment, the outside is Sound insulating layer, be provided with thermal-protective coating between absorbent treatment and Sound insulating layer, casing is provided with wind inlet channel and air-out air channel, be provided with explosion-proof axial flow fan in wind inlet channel and the air-out air channel, wind inlet channel intake grill and air-out duct outlet are provided with automatically controlled air door, flame detector and flammable gas alarm are installed in the casing, see through casing and be provided with the fire-fighting jet pipe at box house.
Described Sound insulating layer internal surface spraying or the acoustic damping material of pasting, this acoustic damping material is pitch or asbestos bitumen.
Described absorbent treatment is the perforate cellular structure.
Described thermal-protective coating is the superfine glass silk flosssilk wadding.
Described Sound insulating layer is 1 to 5 millimeter thin plate, and light sheet material density is greater than 5,000 kilograms every cubic metre.
Described thin plate is more than two-layer, and the gap is at 5 to 10 millimeters, and the centre is provided with the supporting contiguous block.
Described supporting contiguous block material is the poor conductor of heat.
The present invention is by the setting of Sound insulating layer, absorbent treatment, thermal-protective coating, explosion-proof axial flow fan and automatically controlled air door, flame detector, flammable gas alarm, fire-fighting jet pipe, to inflammable gas, flaming monitor, warning and unofficial biography, when breaking out of fire, the fire-fighting jet pipe is accepted outside extinguishing agent, evenly is sprayed in the casing control condition of a fire and spreads and reduce loss; Setting by thermal-protective coating makes the cabinet exterior surface temperature be no more than 60 degrees centigrade; Pass through Sound insulating layer; 1m place criteria for noise was measured less than 85 dB around absorbent treatment can make casing; this gas turbine module has sound insulation, heat insulation, shock resistance, tightness is good, installation and maintenance are convenient, be suitable for the remarkable advantage such as Quick universal, the normal operation that can keep the scene intact attendant's safety and ensure gas turbine.
Description of drawings
Fig. 1 is embodiment of the invention structural representation.
Number in the figure title: 1 absorbent treatment; 2 Sound insulating layers; 3 thermal-protective coatings; 4 explosion-proof axial flow fans; 5 automatically controlled air doors; 6 fire-fighting jet pipes.
Embodiment
The embodiment of the invention as shown in Figure 1, this have fire-fighting, heat insulation, ventilate, the wallboards of box body of sound insulation multifunction burning gas-turbine case dress body is inboard is absorbent treatment 1, the outside is Sound insulating layer 3,3 of absorbent treatment 1 and Sound insulating layers are provided with thermal-protective coating 2; Absorbent treatment 1 is the perforate cellular structure, can adopt honeycomb aluminum or aging-resistant flame-proof foam, and its thickness ensures sound-absorbing effect greater than 10cm; Thermal-protective coating 2 is the superfine glass silk flosssilk wadding, and thickness has sound absorption function concurrently greater than 10cm in the time of heat insulation; Sound insulating layer 3 is 1 to 5 millimeter thin plate, light sheet material density greater than 5,000 kilograms every cubic metre such as irony sheet material, Sound insulating layer internal surface spraying or the acoustic damping material of pasting, this acoustic damping material is pitch or asbestos bitumen, further absorbs noise; Casing is provided with wind inlet channel and air-out air channel, be provided with explosion-proof axial flow fan 4 in wind inlet channel and the air-out air channel, wind inlet channel intake grill and air-out duct outlet are provided with automatically controlled air door 5, flame detector and flammable gas alarm are installed in the casing, see through casing and be provided with fire-fighting jet pipe 6 at box house; Exceed standard constantly in breaking out of fire or combustion gas, the action of flame detector or flammable gas alarm starts outside fire fighting device, and fire-fighting jet pipe 6 is accepted outside extinguishing agent, evenly is sprayed in the casing control condition of a fire and spreads and reduce loss; Setting by thermal-protective coating 3 makes the cabinet exterior surface temperature be no more than 60 degrees centigrade; Setting by Sound insulating layer 2, absorbent treatment 1 can make casing 1m place criteria for noise measurement on every side less than 85 dB; this gas turbine module has sound insulation, heat insulation, shock resistance, tightness is good, installation and maintenance are convenient, be suitable for the remarkable advantage such as Quick universal, the normal operation that can keep the scene intact attendant's safety and ensure gas turbine.
Thin plate is more than two-layer during the invention process, and the gap is at 5 to 10 millimeters, and the centre is provided with the supporting contiguous block, and the contiguous block material is the poor conductor of heat, and the hollow part cross-ventilation is little, and the heat conduction is low, can play better sound-insulating and heat-insulating.
Claims (7)
- One kind have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that the wallboards of box body inboard is absorbent treatment, the outside is Sound insulating layer, be provided with thermal-protective coating between absorbent treatment and Sound insulating layer, casing is provided with wind inlet channel and air-out air channel, be provided with explosion-proof axial flow fan in wind inlet channel and the air-out air channel, wind inlet channel intake grill and air-out duct outlet are provided with automatically controlled air door, flame detector and flammable gas alarm are installed in the casing, see through casing and be provided with the fire-fighting jet pipe at box house.
- According to claim 1 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described Sound insulating layer internal surface spraying or the acoustic damping material of pasting, this acoustic damping material is pitch or asbestos bitumen.
- According to claim 1 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described absorbent treatment is the perforate cellular structure.
- According to claim 1 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described thermal-protective coating is the superfine glass silk flosssilk wadding.
- According to claim 1 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described Sound insulating layer is 1 to 5 millimeter thin plate, light sheet material density is greater than 5,000 kilograms every cubic metre.
- According to claim 5 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described thin plate more than two-layer, the gap is at 5 to 20 millimeters, the centre is provided with the supporting contiguous block.
- According to claim 6 have fire-fighting, heat insulation, ventilate, sound insulation multifunction burning gas-turbine case dress body, it is characterized in that described supporting contiguous block material is the poor conductor of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103543903A CN102852646A (en) | 2012-09-22 | 2012-09-22 | Multifunctional gas turbine module with functions of fire fighting, heat insulating, ventilating and sound insulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103543903A CN102852646A (en) | 2012-09-22 | 2012-09-22 | Multifunctional gas turbine module with functions of fire fighting, heat insulating, ventilating and sound insulating |
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| Publication Number | Publication Date |
|---|---|
| CN102852646A true CN102852646A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103543903A Pending CN102852646A (en) | 2012-09-22 | 2012-09-22 | Multifunctional gas turbine module with functions of fire fighting, heat insulating, ventilating and sound insulating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184683A (en) * | 2021-10-18 | 2022-03-15 | 中国电器科学研究院股份有限公司 | Sound insulation and heat preservation heat insulation box body and walk-in high-low temperature silencing box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242698A (en) * | 2001-02-16 | 2002-08-28 | Chugoku Electric Power Co Inc:The | Silencer |
| CN2597708Y (en) * | 2003-01-14 | 2004-01-07 | 四川正升环保科技有限公司 | Integrated detachable movable sound reduction cover |
| CN101307724A (en) * | 2008-07-03 | 2008-11-19 | 天津大学 | Gas engine heat pump noise reduction system |
| CN102493874A (en) * | 2011-12-23 | 2012-06-13 | 中国船舶重工集团公司第七0三研究所 | Gas turbine package with fire protection, thermal insulation, ventilation and sound insulation functions |
| CN202768152U (en) * | 2012-09-22 | 2013-03-06 | 中国船舶重工集团公司第七�三研究所 | Gas turbine module with fire protection, heat insulation, ventilation and sound insulation functions |
-
2012
- 2012-09-22 CN CN2012103543903A patent/CN102852646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242698A (en) * | 2001-02-16 | 2002-08-28 | Chugoku Electric Power Co Inc:The | Silencer |
| CN2597708Y (en) * | 2003-01-14 | 2004-01-07 | 四川正升环保科技有限公司 | Integrated detachable movable sound reduction cover |
| CN101307724A (en) * | 2008-07-03 | 2008-11-19 | 天津大学 | Gas engine heat pump noise reduction system |
| CN102493874A (en) * | 2011-12-23 | 2012-06-13 | 中国船舶重工集团公司第七0三研究所 | Gas turbine package with fire protection, thermal insulation, ventilation and sound insulation functions |
| CN202768152U (en) * | 2012-09-22 | 2013-03-06 | 中国船舶重工集团公司第七�三研究所 | Gas turbine module with fire protection, heat insulation, ventilation and sound insulation functions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184683A (en) * | 2021-10-18 | 2022-03-15 | 中国电器科学研究院股份有限公司 | Sound insulation and heat preservation heat insulation box body and walk-in high-low temperature silencing box |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |