CN202535670U

CN202535670U - IDC machine cabinet wind supply device

Info

Publication number: CN202535670U
Application number: CN2012200018726U
Authority: CN
Inventors: 刘潜; 杨严
Original assignee: RONGCHANG PUBLIC SECURITY BUREAU
Current assignee: RONGCHANG PUBLIC SECURITY BUREAU
Priority date: 2012-01-05
Filing date: 2012-01-05
Publication date: 2012-11-14
Anticipated expiration: 2022-01-05

Abstract

The utility model relates to an IDC machine cabinet wind supply device, comprising an IDC machine cabinet and a static pressure box arranged at one side of the IDC machine cabinet, wherein the other side of the IDC machine cabinet is provided with a back door, the inside of the IDC machine cabinet is divided into multiple chambers through multiple server brackets, servers are arranged on the server brackets, a wind supply opening is provided at the bottom part of the static pressure box, two vertical partition plates parallel to each other are arranged inside the static pressure box, flow channels are arranged at places between the two vertical partition plates and the places correspond to the servers, the vertical partition plate which is further away form the servers than the other vertical partition plate is provided with valves arranged at places corresponding to the flow channels, and the other vertical partition plate which is closer to the servers are provided with horizontal shuttle wind openings arranged at places corresponding to the servers. The beneficial effects of the IDC machine cabinet wind supply device are that the cooling capacity matches with the heat dissipating capacity, an over-temperature alarm are prevented, partial organized wind supply is realized, cooling capacities of different levels can be supplied according to different needs, energy consumption of the cooling machine is reduced, and energy-saving effects are realized.

Description

A kind of IDC rack air-supply arrangement

Technical field

The utility model relates to a kind of IDC rack air-supply arrangement.

Background technology

The IDC rack is the rack that is used to place client server equipment, and each server is that establish in lying in the rack vertical arranges that evenly server is a heater during work, needs radiating and cooling to guarantee its safe and reliable operation on the support.At present, the cooling air supply mode has two kinds: the first, and last air supply mode; Cold wind is seen off from air port, top, room, and air-flow reaches Door of communication apparatus cabinet after passing through upper space, because the equal perforate of front and back door of rack; The air-supply air-flow is aperture of door inflow in the past just; At each stratum server heat-delivery surface of flowing through, orifice flow goes out from the back door at last, takes away the server heat; Second; Following air supply mode, cold wind from the room floating floor air outlet see off, air-flow is directly delivered to Door of communication apparatus cabinet; The same then air supply mode is the same; The cold wind server heat-delivery surface of flowing through is taken away its heat, and down air-supply because cold wind does not pass through nonclient area space, top, therefore energy-conservation than last air-supply.Yet; These two kinds of air supply modes; Because the cold wind of delivering to Door of communication apparatus cabinet does not have the redistribution device of air quantity, promptly belong to the air-supply of enclosure interior inorganization, therefore can't realize each stratum server heat dissipation capacity in the rack and flow through its accurate coupling of cold blast rate; Cause that some stratum server is overheated and cause overtemperature alarm, influence the server operate as normal.

The utility model content

The purpose of the utility model provides a kind of IDC rack air-supply arrangement, to overcome the above-mentioned deficiency that present prior art exists.

The purpose of the utility model is to realize through following technical scheme:

A kind of IDC rack air-supply arrangement; Comprise the IDC rack and be arranged at IDC rack one side plenum chamber, the opposite side of said IDC rack is provided with the back door, and the inside of IDC rack is divided into several chambers through some server carriages; The server carriage is provided with server; The bottom of said plenum chamber is provided with air outlet, and the inside of plenum chamber is provided with two parallel vertical partition plates, is respectively equipped with flow channel with the corresponding position of described server between two vertical partition plates; Wherein on server vertical partition plate far away, have valve with corresponding section, flow channel position, the position corresponding with server is provided with horizontal air grille on the nearer vertical partition plate of server.

The beneficial effect of the utility model is:

1, cooling amount and heat dissipation capacity coupling avoids overtemperature alarm to take place, from the cold wind of ajutage under the interlayer of ground, room; Air outlet by the plenum chamber bottom gets into plenum chamber, and the air flow sectional area increases, and air velocity reduces; Dynamic pressure converts static pressure to; Advantageously protected each stratum server front end air static pressure equal basically, for condition has been created in the balanced ventilation in a organized way of each stratum server passage, when each stratum server heat dissipation capacity is identical; Valve keeps full-gear; From valve and the horizontal air grille of the cold wind in the plenum chamber through the channel flow warp offered on the two parallel vertical dividing plates, realize the concurrent flow balanced ventilation of each server layer, and with selected supply air temperature difference air-supply; Thereby obtain cooling amount and the accurate coupling of each stratum server heat dissipation capacity of the cold wind of each layer, avoid individual servers overheated and overtemperature alarm phenomenon that cause takes place; The heat dissipation capacity of server electronic components and parts only needs the valve disc aperture through control valve not simultaneously between each layer, changes air output, can reach required cooling amount of each layer and the required heat dissipation capacity coupling of taking away equally, avoids the generation of overtemperature alarm phenomenon.

2, blow in a organized way in the part, avoided low excessively wind pushing temperature, reduced cold function consumption; After adopting the utility model device, promptly realized local air-supply in a organized way, each layer cold can supply as required, thereby reduced cold function consumption, obtained energy-conservation effect.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the cutaway view of the described IDC rack of the utility model embodiment air-supply arrangement;

Fig. 2 is the vertical view of the described IDC rack of the utility model embodiment air-supply arrangement.

Among the figure:

1, IDC rack; 2, plenum chamber; 3, back door; 4, server carriage; 5, chamber; 6, server; 7, air outlet; 8, vertical partition plate; 9, flow channel; 10, valve; 11, horizontal air grille.

Embodiment

Shown in Fig. 1-2; The described a kind of IDC rack air-supply arrangement of the utility model embodiment; Comprise IDC rack 1 and be arranged at IDC rack 1 one side plenum chambers 2, the opposite side of said IDC rack 1 is provided with back door 3, and the inside of IDC rack 1 is divided into several chambers 5 through some server carriages 4; Server carriage 4 is provided with server 6; The bottom of said plenum chamber 2 is provided with air outlet 7, and the inside of plenum chamber 2 is provided with between parallel 8, two vertical partition plates 8 of two vertical partition plates and is respectively equipped with flow channel 9 with described server 6 corresponding positions; Wherein on server 6 vertical partition plate 8 far away, have valve 10, on the nearer vertical partition plate 8 of server 6, be provided with horizontal air grille 11 with server 6 corresponding positions with corresponding section, described flow channel 9 position.

During concrete the use, the utility model device cooling amount and heat dissipation capacity coupling avoid overtemperature alarm to take place; From the cold wind of ajutage under the interlayer of ground, room, by the air outlet 7 entering plenum chambers 2 of plenum chamber 2 bottoms, the air flow sectional area increases; Air velocity reduces, and dynamic pressure converts static pressure to, has advantageously protected each stratum server 6 front end air static pressure equal basically; For condition has been created in the balanced ventilation in a organized way of each stratum server 6 passage; When each stratum server 6 heat dissipation capacity was identical, valve 10 kept full-gears, from the valve 10 and horizontal air grille 11 of the cold wind in the plenum chamber 2 through the channel flow warp offered on the two parallel vertical dividing plates 8; Realize the concurrent flow balanced ventilation of each server layer; And with selected supply air temperature difference air-supply, thereby obtain the cooling amount and the accurate coupling of each stratum server heat dissipation capacity of the cold wind of each layer, avoid the overheated and overtemperature alarm phenomenon generation that causes of individual servers; The heat dissipation capacity of server electronic components and parts only needs the valve disc aperture through control valve 10 not simultaneously between each layer, changes air output, can reach required cooling amount of each layer and the required heat dissipation capacity coupling of taking away equally, avoids the generation of overtemperature alarm phenomenon.Blowing in a organized way in the part, has avoided low excessively wind pushing temperature, reduced cold function consumption; After adopting the utility model device, promptly realized local air-supply in a organized way, each layer cold can supply as required, thereby reduced cold function consumption, obtained energy-conservation effect

The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection range of the utility model.

Claims

1. IDC rack air-supply arrangement; Comprise IDC rack (1) and be arranged at IDC rack (1) one side plenum chamber (2); It is characterized in that: the opposite side of said IDC rack (1) is provided with back door (3); The inside of IDC rack (1) is divided into several chambers (5) through some server carriages (4), and server carriage (4) is provided with server (6), and the bottom of said plenum chamber (2) is provided with air outlet (7); The inside of plenum chamber (2) is provided with parallel two vertical partition plates (8); Be respectively equipped with flow channel (9) with the corresponding position of described server (6) between two vertical partition plates (8), wherein go up with described flow channel (9) corresponding section, position and have valve (10), go up from the nearer vertical partition plate (8) of server (6) and be provided with horizontal air grille (11) with the corresponding position of server (6) from server (6) vertical partition plate (8) far away.