CN201781725U - Multi-duct exhaust system - Google Patents
Multi-duct exhaust system Download PDFInfo
- Publication number
- CN201781725U CN201781725U CN2010202533370U CN201020253337U CN201781725U CN 201781725 U CN201781725 U CN 201781725U CN 2010202533370 U CN2010202533370 U CN 2010202533370U CN 201020253337 U CN201020253337 U CN 201020253337U CN 201781725 U CN201781725 U CN 201781725U
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- Prior art keywords
- air
- exhaust
- air chamber
- exhaust system
- duct
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- Expired - Lifetime
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Ventilation (AREA)
Abstract
A multi-duct exhaust system is provided with four exhaust fans, an individual duct is connected the rear of each exhaust fan, each duct is surrounded by a semilunar protective board, a partition board and an air chamber cover board, two exhaust fan ducts at the same altitude are joined at the tail ends of the partition boards to form an air chamber, the air chambers at different altitudes are in vertical arrangement, the lower air chamber and the upper air chamber are juxtaposed through a stepped air chamber on the back of the upper air chamber and connected to the an air collection chamber, a flexible connecting air pipe is arranged on the air collection chamber, the exhaust fans are centrifugal exhaust fans, a temperature control module is arranged on the outer wall of the stepped air chamber, an LED display panel and warning display are arranged on the temperature control module, the temperature control module is electrically connected with the exhaust fans, and the multi-duct exhaust system is provided with an installation door plate, a door plate frame, and locks on two sides, and is openable from both sides. The multi-duct exhaust system is low in thickness and small in volume, and realizes zero space occupation by being installed on the back of a cabinet, and the exhaust fans can provide sufficient exhaust upper limit and also provide exhaust options of various flows.
Description
Technical field
The utility model relates to communications equipment room rack air exhausting device, particularly a kind of multi-duct exhaust system.
Background technology
In communications equipment room, the exhaust of rack heat radiation is an important link.It is overheated that highdensity building environment can cause information technoloy equipment, and cause shutting down.Even for having guaranteed the rack internal temperature, prevent the hot gas recirculation that equipment is discharged, eliminate the heat spot in the machine room.Guarantee the operate as normal of high density server equipment, design this rack exhaust system, can extract the used heat of rack inside, and hot gas is delivered to collection chamber, allow cold air enter rack freely simultaneously, carry problem improperly thereby solve the inner wind-force of rack.
Do not have enough exhaust heat radiations, working temperature is too high in the rack, will cause the equipment work fault, even crashes.It is big to want extraction flow, and volume is just big; Volume is smaller, the problem of easy again appearance exhaust in time heat radiation.The communication equipment of communications equipment room, its traffic alters a great deal, and its operating state also just alters a great deal: so the rack gas extraction system not only wants cube little but also possess high heat-sinking capability, and can in time adjust air displacement and operating state.
The utility model content
For achieving the above object, the utility model provides a kind of frivolous multi-duct exhaust system.
The utility model multi-duct exhaust system adopts a plurality of primary exhaust flows to fan the not mode of the parallel exhaust of mixed flow.
The utility model multi-duct exhaust system, this system is provided with 4 ventilating fans, each ventilating fan back connects independent air channel, this air channel is surrounded by semilune backplate, dividing plate and air compartment cover plate, two ventilating fan air channels that are in sustained height are merged into air compartment in the terminal of dividing plate, and the air compartment that is in differing heights is arranged above and below, and lower air chamber is arranged side by side by the ladder air compartment and the ipper air chamber of ipper air chamber's back, connect wind assembling set simultaneously, be provided with above the wind assembling set and flexibly connect airduct.
Described ventilating fan is a centrifugal exhausting fan.
Described ladder air compartment outer wall is provided with temperature control modules, which is provided with LED display floater and alarm, and this temperature control modules is electrically connected described ventilating fan.
Described system is provided with installs door-plate and door-plate frame, and both sides are with lock, can about open.
The utility model multi-duct exhaust system, thickness is little, volume is thin, is installed in the exhaust rear of cabinet, realizes zero-footprint, and a plurality of ventilating fans can provide high heat radiation high air draft ability, provide the exhaust of multiple flow to select simultaneously.
Description of drawings
Fig. 1 is the end view of the utility model multi-duct exhaust system;
Fig. 2 is the front view of the utility model multi-duct exhaust system;
Fig. 3 is the side view cutaway drawing of the utility model multi-duct exhaust system;
Fig. 4 is the exploded view of the utility model multi-duct exhaust system;
Fig. 5 is the vertical view of the utility model multi-duct exhaust system;
Fig. 6 is the schematic diagram of plucking behind the ladder air compartment cover plate;
Fig. 7 is the schematic internal view of plucking behind lower air chamber's cover plate.
Embodiment
Below in conjunction with embodiment the utility model multi-duct exhaust system is done detailed explanation.
Fig. 1 is the end view of the utility model multi-duct exhaust system, and Fig. 2 is a front view, and Fig. 3 is a side view cutaway drawing.
The embodiment of the utility model multi-duct exhaust system, this system are provided with four ventilating fans 9, divide two rows, two row to arrange.Each ventilating fan 9 back connects independent air channel, and this air channel surrounds (see figure 7) by semilune backplate 15, dividing plate 16 and air compartment cover plate 10,11, and in fact two ventilating fans arranged side by side have difference in height, the discharge (see figure 2) of each height airflow layer of being more convenient for.
Two ventilating fan air channels that are in sustained height are merged into air compartment in the terminal of dividing plate 16, the air compartment that is in differing heights is arranged above and below, lower air chamber 5 is by ladder air compartment 6 and ipper air chamber's 4 front and back (see figure 3) arranged side by side of ipper air chamber's 4 backs, connect wind assembling set 3 simultaneously, be provided with above the wind assembling set 3 and flexibly connect airduct 2 (see figure 5)s.Ladder air compartment 6 surrounds (seeing Fig. 3, Fig. 4) by ipper air chamber's cover plate 10 and ladder air compartment cover plate 12.
This system is provided with installs door-plate 14 and door-plate frame 1, and both sides are with lock, can about open, use for being installed on the exhaust rear of cabinet, the airduct that flexibly connects above the multi-duct exhaust system that installs connects the interior default airduct of machine room, and hot blast is excluded.
Claims (4)
1. multi-duct exhaust system, comprise ventilating fan and air channel, it is characterized in that: described system is provided with 4 ventilating fans, each ventilating fan back connects independent air channel, this air channel is surrounded by semilune backplate, dividing plate and air compartment cover plate, two ventilating fan air channels that are in sustained height are merged into air compartment in the terminal of dividing plate, the air compartment that is in differing heights is arranged above and below, lower air chamber is arranged side by side by the ladder air compartment and the ipper air chamber of ipper air chamber's back, connect wind assembling set simultaneously, be provided with above the wind assembling set and flexibly connect airduct.
2. multi-duct exhaust system according to claim 1 is characterised in that: described ventilating fan is a centrifugal exhausting fan.
3. multi-duct exhaust system according to claim 2 is characterised in that: described ladder air compartment outer wall is provided with temperature control modules, which is provided with LED display floater and alarm, and this temperature control modules is electrically connected described ventilating fan.
4. multi-duct exhaust system according to claim 3 is characterised in that: described system is provided with installs door-plate and door-plate frame, and both sides are with lock, can about open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202533370U CN201781725U (en) | 2010-07-09 | 2010-07-09 | Multi-duct exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202533370U CN201781725U (en) | 2010-07-09 | 2010-07-09 | Multi-duct exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781725U true CN201781725U (en) | 2011-03-30 |
Family
ID=43794921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202533370U Expired - Lifetime CN201781725U (en) | 2010-07-09 | 2010-07-09 | Multi-duct exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902896A (en) * | 2010-07-09 | 2010-12-01 | 宁波英特赛电子安全设备有限公司 | Multi-duct exhaust system |
-
2010
- 2010-07-09 CN CN2010202533370U patent/CN201781725U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902896A (en) * | 2010-07-09 | 2010-12-01 | 宁波英特赛电子安全设备有限公司 | Multi-duct exhaust system |
| CN101902896B (en) * | 2010-07-09 | 2012-09-12 | 宁波英特赛电子安全设备有限公司 | Multi-duct exhaust system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |