CN102227159A - Communication machine room wide covered heat exchange system - Google Patents
Communication machine room wide covered heat exchange system Download PDFInfo
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- CN102227159A CN102227159A CN2011100970201A CN201110097020A CN102227159A CN 102227159 A CN102227159 A CN 102227159A CN 2011100970201 A CN2011100970201 A CN 2011100970201A CN 201110097020 A CN201110097020 A CN 201110097020A CN 102227159 A CN102227159 A CN 102227159A
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Abstract
The invention is suitable for the communication machine room heat exchange technology field. The invention discloses a communication machine room wide covered heat exchange system. Through two horizontally arranged heat exchange movements, the two heat exchange movements respectively forms two internal circulation air channels and two outer circulation air channels communication with a cabinet. An air outlet of the outer circulation air channels is provided with a first blower fan, and an air outlet of the inner circulation air channels is provided with a second blower fan, wherein the two outer circulation air channels are located at a common channel between the two heat exchange movements and the outer circulation air channel air outlet. The air outlet of the two internal circulation air channel shares a common channel with the two heat exchange movements. Compared with the prior art, in the present invention, the two heat exchange movements are horizontally arranged, the air inlets of the internal circulation air channel and the outer circulation air channel are horizontally distributed, thus exchange frequency and air quantity of internal circulation air entering into the heat exchange movements and outer circulation air are increased, and heat exchange coverage area of each heat exchange system is increased.
Description
Technical field
The present invention relates to the heat-exchange system field, particularly a kind of communications equipment room extensively covers heat-exchange system.
Background technology
The communication equipment quantity of large-scale communications equipment room is many, kind is complicated, and the load capacity of calculator room equipment is big, and the heat that produces in the unit interval is many and concentrate.Machine room area is big, usually same type is put together during device layout, yet different equipment heating amount difference, this has just caused the different of the caloric value of diverse location in the machine room and temperature, the some places caloric value is big, the some places caloric value is little, and the design of this heat exchanging energy-saving equipment is had higher requirement.
Large-scale machine room is in a row arranged communication cabinet that usually rack bottom and front door advance cold wind, and enclosure top discharges hot blast.For the quantity of the rack installed that improves machine room, rack " back-to-back " can be arranged usually, can effectively reduce the quantity of rack room in a row like this every passage, improve the utilization ratio in space.Tradition air-supply air conditioner in machine room all can be placed in a side of machine room, in the built on stilts air channel that air after cold is sent to in a row rack is corresponding with compressed mechanism, final cold air is sent in the rack that needs cooling by the floor blower fan that is installed in septal pathways more then.
The indoor air inlet of existing large-scale heat exchange energy-saving equipment and the upper and lower that air outlet all is arranged on homonymy, owing to the layout reason of internal system own causes cover bad cooled off in the heat exchange of many rows rack, often all need to settle a heat transmission equipment at each septal pathways.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of communications equipment room that can improve heat exchange efficiency and extensively covers heat-exchange system, when can avoiding causing that because of the internal system layout many rows rack can not fine covering be needed the heat exchange cooled zones, this heat-exchange system heat transmission equipment is set at septal pathways, improve heat exchange efficiency and the different equipment region temperature relative equilibrium purposes of sending out calorimetric thereby reach, can reduce simultaneously that heat transmission equipment being set, reduce the heat-exchange system cost at septal pathways.
In order to address the above problem, the invention provides a kind of communications equipment room and extensively cover heat-exchange system, this communications equipment room extensively covers the heat exchange movement that heat-exchange system comprises two horizontally sets, two heat exchange movements cooperate formation two interior circulation air paths and two outer circulating air duct to be communicated with cabinet respectively, air outlet in this outer circulating air duct is provided with first blower fan, the air outlet of circulation air path is provided with two second blower fans in described, two described outer circulating air duct common-use tunnel between two heat exchange movements and outer circulating air duct air outlet wherein, two described in common-use tunnel between the air outlet of circulation air paths and the two heat exchange movements.
Preferably, two described heat exchange movements are positioned at same horizontal line, and horizontal line becomes the setting of miter angle.
Preferably, described heat-exchange system is provided with the control module of first blower fan and second blower fan, this control module comprises controller and the temperature sensor that is connected with this controller, and this temperature sensor is located at the air outlet of air outlet, the outer circulating air duct air inlet of outer circulating air duct, interior circulation air path or/and the air inlet of interior circulation air path.
Preferably, described control module also comprises the smog collecting unit that is electrically connected with controller, the air inlet of circulation air path in this smog collecting unit is located at.
Preferably, the air inlet duct of described interior circulation air path and outer circulating air duct is respectively equipped with screen pack.
Preferably, the air outlet of circulation air path and outer circulating air duct air inlet tilt to be provided with to make the wind deflector of circulation air path airflow smooth respectively in described.
Preferably, the angle of the formation between described wind deflector and the cabinet is 45 degree.
Communications equipment room of the present invention extensively covers heat-exchange system, heat exchange movement by two horizontally sets, two heat exchange movements cooperate formation two interior circulation air paths and two outer circulating air duct to be communicated with cabinet respectively, air outlet in this outer circulating air duct is provided with first blower fan, the air outlet of circulation air path is provided with two second blower fans in described, two described outer circulating air duct common-use tunnel between two heat exchange movements and outer circulating air duct air outlet wherein, two described in common-use tunnel between the air outlet of circulation air paths and the two heat exchange movements.Compared with prior art, because two heat exchange movements are horizontally disposed with, should in the air inlet horizontal distribution of circulation air path and outer circulating air duct, the inner circulating air that enters the heat exchange movement and the frequency and the air quantity of outer circulation air exchange are increased, and then make the heat exchange area coverage increase of every heat-exchange system.
In use, indoor air flow through cooling just in time extensively covers the horizontal displacement of heat-exchange system generation by communications equipment room, the degree of depth by the distance that can make lateral displacement and a rack reasonably are set or two " back-to-back " the rack total depth placed quite or identical, can solve the indoor return air of traditional heat-exchange system, indoor air-supply covers wideless problem.In not influencing, under the prerequisite of the normal air-supply of circulation and outer circulating air duct, both realize laterally moving automatically of inside and outside circulating current simultaneously, increased the movement surface area that participates in heat exchange again, improved heat exchanger effectiveness.
Description of drawings
Fig. 1 is that communications equipment room of the present invention extensively covers heat-exchange system example structure schematic diagram.
Fig. 2 is along B-B direction sectional structure schematic diagram among Fig. 1.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the object of the invention is described further.
Embodiment
As depicted in figs. 1 and 2, the invention provides a kind of communications equipment room and extensively cover heat-exchange system embodiment.
This communications equipment room extensively covers heat-exchange system and comprises: two heat exchange movements 2 that are horizontally disposed with and become miter angle with horizontal line, and promptly two described heat exchange movements are positioned at same horizontal line, and horizontal line becomes the setting of miter angle; Two heat exchange movements 2 cooperate circulation air path A and interior circulation air path A ' in the formation respectively with cabinet 1, and outer circulating air duct F and outer circulating air duct F ', wherein two described heat exchange movements 2 are communicated with two interior circulation air paths and two outer circulating air duct respectively, air outlet at this outer circulating air duct F is provided with first blower fan 7, the air outlet of circulation air path A (A ') is provided with two second blower fans 3 in described, two described outer circulating air duct F (F ') common-use tunnel between two heat exchange movements 2 and outer circulating air duct air outlet wherein, two described in common-use tunnel between the air outlet of circulation air path A (A ') and the two heat exchange movements 2.
Described second machine, 3 horizontal base are put and can directly the interior circulating current after 2 coolings of heat exchange movement directly be delivered to bottom air inlet in the machine room; Interior circulating current is no any resistance after second blower fan 3 drives, and the big pressure height of air quantity makes the bottom of whole equipment room be full of colder air-flow, thereby reaches the good cooling effect.
Described first blower fan, 7 horizontal overheads can directly directly be delivered to the outer circulation air-flow after the heat exchange of heat exchange movement heats up outside the machine room; Interior circulating current is no any resistance after second blower fan 3 drives, the big pressure height of air quantity makes the outer air-out upper lateral part of machine room be full of the air-flow of heat, thereby makes external circulation air inlet obtain replenishing of a large amount of cold airs rapidly, make the outer circulation air-flow more smooth and easy, reach the good cooling effect.
Because two heat exchange movements 2 are horizontally disposed with, the parallel distribution of air inlet of circulation air path and outer circulating air duct in being somebody's turn to do, the frequency and the air quantity of the inner circulating air that enters heat exchange movement 2 and outer circulation air exchange are increased, and then the heat exchange area coverage of every heat-exchange system is increased.
In use, indoor air flow through cooling just in time extensively covers the horizontal displacement of heat-exchange system generation by communications equipment room, the degree of depth by the distance that can make lateral displacement and a rack reasonably are set or two " back-to-back " the rack total depth placed quite or identical, make heat-exchange system with the indoor return air of the direct suction of the shortest distance, thereby in the more direct septal pathways of cold wind being sent into rack in a row, solve the indoor return air of traditional heat-exchange system, indoor air-supply covers wideless problem.In not influencing, under the prerequisite of the normal air-supply of circulation and outer circulating air duct, both realize laterally moving automatically of inside and outside circulating current simultaneously, increased the movement surface area that participates in heat exchange again, improved heat exchanger effectiveness.
In the above-described embodiments, two described heat exchange movements are positioned at same horizontal line, and horizontal line becomes the setting of miter angle, and two described heat exchange movements can be horizontally sets as required, and these two heat exchange movements do not need to be positioned on the same horizontal line; Described heat exchange movement can be other angle settings respectively, can be arranged on the 0-90 degree, for example can be made as 30 degree, 60 degree or 75 degree, is preferably 45 degree, two heat exchange movement branches add be made as 45 when spending in outer circulation and outer circulation air current flow the most smooth and easy.Above-mentioned heat-exchange system is provided with the control module 4 that is connected with second blower fan 3 with first blower fan 7, this control module 4 comprises that controller can be one or more with this temperature sensor of temperature sensor that is connected with this controller, be located at air outlet, the outer circulating air duct air inlet of outer circulating air duct, the air outlet and/or the interior circulation air path air inlet of interior circulation air path as required, the temperature that this temperature sensor can be gathered, by the rotating speed of controller according to temperature control blower fan, and then improve the heat exchange frequency, temperature is controlled in the default scope.
Described control module 4 also comprises the smog collecting unit (accompanying drawing does not indicate) that is electrically connected with controller, the air inlet of circulation air path A (A ') in this smog collecting unit is located at; The air inlet duct of circulation air path A (A ') and outer circulating air duct F (F ') is respectively equipped with screen pack 6 in described, and this screen pack 6 can filter the foreign material of extraneous air or inner air, prevents to enter in the heat exchange movement 2, and heat exchanging movement 2 produces and stops up.The air outlet of circulation air path A (A ') and outer circulating air duct F (F ') air inlet tilt to be provided with to make the wind deflector 5 of circulation air path airflow smooth respectively in described.This wind deflector 5 can tilt to place, by suitable reason the angle of inclination is set, circulation air path and outer circulating air duct in a part of spatial separation of system being gone out, thus wind deflector can make the gas flow smooth in two air channels move the heat exchange efficiency of the gas-flow resistance increase system in the minimizing air channel again simultaneously; Preferably, the angle of the formation between described wind deflector 5 and the cabinet 1 is 45 to make when spending outer circulation and interior circulation steam flow flow the most smooth and easy.The cross sectional shape of described heat exchange movement 2 can be made as square as required, also can be all centrosymmetric polygon geometric figures such as rhombus, rectangle, fusiformis, regular hexagon, hexagon choppy extremely.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. communications equipment room extensively covers heat-exchange system, comprises cabinet, it is characterized in that:
It also comprises the heat exchange movement of two horizontally sets, two heat exchange movements cooperate formation two interior circulation air paths and two outer circulating air duct to be communicated with cabinet respectively, air outlet in this outer circulating air duct is provided with first blower fan, the air outlet of circulation air path is provided with two second blower fans in described, two described outer circulating air duct common-use tunnel between two heat exchange movements and outer circulating air duct air outlet wherein, two described in common-use tunnel between the air outlet of circulation air paths and the two heat exchange movements.
2. communications equipment room according to claim 1 extensively covers heat-exchange system, it is characterized in that:
Two described heat exchange movements are positioned at same horizontal line, and horizontal line becomes the miter angle setting.
3. communications equipment room according to claim 1 extensively covers heat-exchange system, it is characterized in that:
Described heat-exchange system is provided with the control module of first blower fan and second blower fan, this control module comprises controller and the temperature sensor that is connected with this controller, and this temperature sensor is located at the air outlet of air outlet, the outer circulating air duct air inlet of outer circulating air duct, interior circulation air path or/and the air inlet of interior circulation air path.
4. communications equipment room according to claim 3 extensively covers heat-exchange system, it is characterized in that:
Described control module also comprises the smog collecting unit that is electrically connected with controller, the air inlet of circulation air path in this smog collecting unit is located at.
5. communications equipment room according to claim 3 extensively covers heat-exchange system, it is characterized in that:
The air inlet duct of circulation air path and outer circulating air duct is respectively equipped with screen pack in described.
6. communications equipment room according to claim 1 extensively covers heat-exchange system, it is characterized in that:
The air inlet of circulation air path and air outlet in described, and outer circulating air duct air inlet and air outlet tilt to be provided with to make the wind deflector of circulation air path airflow smooth respectively.
7. communications equipment room according to claim 6 extensively covers heat-exchange system, it is characterized in that:
The angle of the formation between described wind deflector and the cabinet is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097020.1A CN102227159B (en) | 2011-04-18 | 2011-04-18 | Wide-cover heat transfer system of communication machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097020.1A CN102227159B (en) | 2011-04-18 | 2011-04-18 | Wide-cover heat transfer system of communication machine room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102227159A true CN102227159A (en) | 2011-10-26 |
| CN102227159B CN102227159B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110097020.1A Active CN102227159B (en) | 2011-04-18 | 2011-04-18 | Wide-cover heat transfer system of communication machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157156A (en) * | 2015-09-30 | 2015-12-16 | 广州市雷子克电气机械有限公司 | Heat-exchange device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098264A (en) * | 2005-10-04 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN201302253Y (en) * | 2008-07-31 | 2009-09-02 | 深圳市中兴新地通信器材有限公司 | Novel heat exchanger |
-
2011
- 2011-04-18 CN CN201110097020.1A patent/CN102227159B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098264A (en) * | 2005-10-04 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN201302253Y (en) * | 2008-07-31 | 2009-09-02 | 深圳市中兴新地通信器材有限公司 | Novel heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157156A (en) * | 2015-09-30 | 2015-12-16 | 广州市雷子克电气机械有限公司 | Heat-exchange device |
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| Publication number | Publication date |
|---|---|
| CN102227159B (en) | 2017-07-11 |
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Address after: 518000, Zhongxing new industrial park, 1 new head road, Bantian street, Longgang District, Guangdong, Shenzhen Applicant after: SHENZHEN ZHONGXING SINDI TECHNOLOGIES CO., LTD. Address before: 518129, A workshop, B workshop and C workshop, No. 1, new road, gang tou community, Bantian street, Longgang District, Shenzhen, Guangdong Applicant before: Shenzhen Zhongxing Xindi Telecom Equipment Co., Ltd. |
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