CN210980236U - Data center diesel generator air supply system - Google Patents
Data center diesel generator air supply system Download PDFInfo
- Publication number
- CN210980236U CN210980236U CN201922159540.5U CN201922159540U CN210980236U CN 210980236 U CN210980236 U CN 210980236U CN 201922159540 U CN201922159540 U CN 201922159540U CN 210980236 U CN210980236 U CN 210980236U
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- air
- diesel engine
- air inlet
- chamber
- engine room
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a data center diesel generator air supply system, which comprises a diesel engine and a diesel engine room for installing the diesel engine, wherein the diesel engine room is respectively provided with an air inlet silencing chamber and an air outlet silencing chamber at two opposite sides of the diesel engine room, and a fan is also arranged between the diesel engine and the air outlet silencing chamber; the air inlet silencing chamber and the air outlet silencing chamber are both laid with sound absorbing cotton on the inner wall, the floor and the ceiling, and are also provided with air inlets and air outlets covering the louver grids on the two opposite side walls, wherein the air outlets of the air inlet silencing chamber are arranged between the air inlet silencing chamber and the diesel engine room, and the air inlets of the air outlet silencing chamber are arranged between the diesel engine room and the air outlet silencing chamber.
Description
Technical Field
The utility model relates to an air feed system technical field especially relates to a data center diesel generator air feed system.
Background
In order to ensure power supply, a data center is generally equipped with a diesel generator for supplying power to equipment in data when a power grid is powered off. Because diesel generator need consume a large amount of oxygen when burning diesel oil, consequently need dispose the system of initiative air feed, current diesel generator air feed system generally adopts the tuber pipe to pump the air to diesel generator's computer lab in, and the tuber pipe can produce the noise when the air supply to the noise that diesel generator produced also can pass through the tuber pipe transmission when moving.
Disclosure of Invention
An object of the utility model is to overcome prior art's not enough, but a novel structure damping noise reduction's data center diesel generator air feed system is provided.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: a data center diesel generator air supply system comprises a diesel engine and a diesel engine room for mounting the diesel engine, wherein an air inlet silencing chamber and an air outlet silencing chamber are respectively arranged on two opposite sides of the diesel engine room, and a fan is arranged between the diesel engine and the air outlet silencing chamber; the air inlet silencing chamber and the air outlet silencing chamber are both laid with sound absorbing cotton on the inner wall, the floor and the ceiling, and are also provided with air inlets and air outlets covering the louver grids on the two opposite side walls, wherein the air outlets of the air inlet silencing chamber are arranged between the air inlet silencing chamber and the diesel engine room, and the air inlets of the air outlet silencing chamber are arranged between the diesel engine room and the air outlet silencing chamber.
The utility model and the beneficial effect are: the utility model discloses a data center diesel generator air feed system, its diesel engine room both sides are equipped with air inlet anechoic chamber and air-out anechoic chamber, utilize air inlet anechoic chamber and air-out anechoic chamber as the inlet air duct and the air-out passageway in diesel engine room respectively, and simultaneously still be provided with the fan between diesel engine and the air-out anechoic chamber and be equipped with the fan, thereby realize the air inlet channel of initiative air supply formation air inlet anechoic chamber-diesel engine room-air-out anechoic chamber through the fan, ensure that the diesel engine oxygen suppliment is sufficient. Compared with the prior art, the air supply process does not need to adopt an air pipe for supplying air, the noise generated by vibration during air supply of a small air pipe can be avoided, and the noise of a diesel engine can be prevented from being transmitted in a data center through the air pipe. Meanwhile, sound-absorbing cotton is laid on the inner wall, the floor and the ceiling of the air inlet silencing chamber and the air outlet silencing chamber, so that noise generated during air supply and noise generated during operation of the diesel engine can be absorbed by the sound-absorbing cotton.
Furthermore, the louver grating comprises a plurality of rows of vertically arranged silencing blades, and each silencing blade comprises a galvanized steel plate with an inverted V-shaped cross section, glass wool covering the galvanized steel plate and glass cloth wrapping the glass wool and the galvanized steel plate. The utility model adopts the above structure after, utilize the galvanized steel sheet as the skeleton of noise elimination blade to utilize the vibration that covers the cotton noise absorption of glass outside the galvanized steel sheet and produce, thereby realize making an uproar function of falling.
Furthermore, the air inlet side of the air inlet noise elimination is also communicated with an air inlet patio, the bottom of the air inlet patio is provided with an air inlet, and meanwhile, the air inlet is covered with all shutter grilles. The utility model adopts the above structure after, utilize the air inlet courtyard as the inlet air duct of air inlet anechoic chamber, its air supply volume is great to ensure the air supply volume, utilizes the air inlet courtyard to introduce the new trend and promote the inside circulation of air of building through the drive of fan in to the data center building simultaneously.
Drawings
Fig. 1 is a longitudinal sectional view of the present invention.
Fig. 2 is a sectional view of the louver grille of the present invention.
The system comprises a diesel engine 1, a diesel engine 2, a diesel engine room 21, a fan 3, an air inlet anechoic chamber 4, an air outlet anechoic chamber 5, a louver, a silencing blade 51, a galvanized steel plate 511, glass wool 512, glass cloth 513 and an air inlet patio 6.
Detailed Description
The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 2, a data center diesel generator air supply system in the present embodiment includes a diesel engine 1 and a diesel engine room 2 for installing the diesel engine 1.
The diesel engine room 2 is respectively provided with an air inlet silencing chamber 3 and an air outlet silencing chamber 4 at two opposite sides, and a fan 21 is arranged between the diesel engine 1 and the air outlet silencing chamber 4 of the diesel engine room 2. The diesel engine 1 and the fan 21 are in a normally closed state, when a mains supply system used in a data center is in a power failure state and the like, the diesel engine 1 is started to generate power, and the fan 21 is powered by the power generated by the power generation of the diesel engine 1 to drive air to flow, so that air is supplied to the diesel engine 1, and the oxygen supply of the diesel engine 1 is guaranteed.
In this embodiment, the sound absorbing cotton is laid on the inner wall, the floor and the ceiling of the air inlet muffling chamber 3 and the air outlet muffling chamber 4, and the air inlet muffling chamber 3 and the air outlet muffling chamber 4 are also provided with an air inlet and an air outlet which cover the louver 5 on the two opposite side walls, wherein the air outlet of the air inlet muffling chamber 3 is arranged between the air inlet muffling chamber 3 and the diesel engine room 2, and the air inlet of the air outlet muffling chamber 4 is arranged between the diesel engine room 2 and the air outlet muffling chamber 4. Because the sound-absorbing cotton is laid on the inner wall, the floor and the ceiling of the air inlet silencing chamber 3 and the air outlet silencing chamber 4, the noise generated when the air is supplied and the noise generated when the diesel engine 1 operates can be absorbed by the sound-absorbing cotton. In this embodiment, the air inlet side of air inlet anechoic chamber 3 still communicates with air inlet patio 6, the bottom of air inlet patio 6 is provided with the air intake, and this air intake covers simultaneously has all tripe bars 5, and air inlet patio 6 is as the inlet air channel of air inlet anechoic chamber 3, and its air supply volume is great to be favorable to the guarantee air supply volume, utilizes air inlet patio 6 to introduce the new trend and promote the inside circulation of air of building through the drive of fan 21 to the data center building simultaneously.
In addition, in this embodiment, the louver 5 includes a plurality of rows of vertically arranged noise elimination blades 51, each of the noise elimination blades 51 includes a galvanized steel plate 511 with an inverted V-shaped cross section, a glass wool 512 covering the galvanized steel plate 511, and a glass cloth 513 wrapping the glass wool 512 and the galvanized steel plate 511, the galvanized steel plate 511 is used as a framework of the noise elimination blade 51, and the glass wool 512 covering the galvanized steel plate 511 is used for absorbing vibration generated by noise, so as to implement a noise reduction function.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (3)
1. The utility model provides a data center diesel generator air feed system which characterized in that: the device comprises a diesel engine (1) and a diesel engine room (2) for installing the diesel engine (1), wherein an air inlet silencing chamber (3) and an air outlet silencing chamber (4) are respectively arranged on two opposite sides of the diesel engine room (2), and a fan (21) is arranged between the diesel engine (1) and the air outlet silencing chamber (4) of the diesel engine room (2); air inlet anechoic chamber (3) and air-out anechoic chamber (4) both have laid at its inner wall, floor and smallpox and have inhaled the sound cotton, and air inlet anechoic chamber (3) and air-out anechoic chamber (4) both still are provided with air intake and the air outlet that covers shutter grille (5) on the lateral wall of two subtends simultaneously, wherein the air outlet of air inlet anechoic chamber (3) is located between air inlet anechoic chamber (3) and diesel engine room (2), the air intake of air-out anechoic chamber (4) sets up between diesel engine room (2) and air-out anechoic chamber (4).
2. The data center diesel generator air supply system of claim 1, wherein: the louver grating (5) comprises a plurality of rows of vertically arranged silencing blades (51), wherein each silencing blade (51) comprises a galvanized steel plate (511) with an inverted V-shaped cross section, glass wool (512) covering the galvanized steel plate (511) and glass cloth (513) wrapping the glass wool (512) and the galvanized steel plate (511).
3. The data center diesel generator air supply system of claim 1, wherein: the air inlet side of the air inlet muffling chamber (3) is also communicated with an air inlet patio (6), the bottom of the air inlet patio (6) is provided with an air inlet, and the air inlet is covered with all shutter grilles (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159540.5U CN210980236U (en) | 2019-12-05 | 2019-12-05 | Data center diesel generator air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159540.5U CN210980236U (en) | 2019-12-05 | 2019-12-05 | Data center diesel generator air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210980236U true CN210980236U (en) | 2020-07-10 |
Family
ID=71437667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922159540.5U Active CN210980236U (en) | 2019-12-05 | 2019-12-05 | Data center diesel generator air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210980236U (en) |
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2019
- 2019-12-05 CN CN201922159540.5U patent/CN210980236U/en active Active
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