CN203298423U - Between-row heat pipe indoor unit suitable for machine room with high heat dissipation density - Google Patents
Between-row heat pipe indoor unit suitable for machine room with high heat dissipation density Download PDFInfo
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- CN203298423U CN203298423U CN2013203481339U CN201320348133U CN203298423U CN 203298423 U CN203298423 U CN 203298423U CN 2013203481339 U CN2013203481339 U CN 2013203481339U CN 201320348133 U CN201320348133 U CN 201320348133U CN 203298423 U CN203298423 U CN 203298423U
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- machine room
- heat pipe
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Abstract
The utility model provides a between-row heat pipe indoor unit suitable for a machine room with a high heat dissipation density. The between-row heat pipe indoor unit is composed of a movable support, a front mesh hole door, a left sealing side plate, a right sealing side plate, a left mesh hole side plate, a controller, a rear sealing door, a right mesh hole side plate, a fan mounting separation plate, a centrifugal fan and a heat pipe heat exchanger, the heat pipe heat exchanger comprises a connecting inlet pipe and a connecting outlet pipe, the connecting inlet pipe is connected with a low-temperature working medium connector cooled outside the machine room, after low-temperature working media are led in, the low-temperature working media absorb the removed heat of machine cabinet servers led in by the front mesh hole door in the heat pipe heat exchanger and are evaporated, and therefore heat is discharged out of the machine room through the connecting outlet pipe. The between-row heat pipe indoor unit combines the requirements for temperature control of a rack server with the high heat dissipation density in the machine room, a mode that the indoor unit is close to local hot spots inside the machine room is adopted, and therefore a proximity cooling thought is achieved, the replacement of the cabinet doors of the server machine cabinets in the machine room is not related, high efficiency and energy saving are guaranteed, and meanwhile the customized demands for the server machine cabinets are reduced.
Description
Technical field
The utility model relates to high heat radiation density machine room heat extraction field, particularly heat pipe indoor set between a kind of row that are applicable to high heat radiation density machine room.
Background technology
In machine room, the integrated density of rack server is more and more higher, and the caloric value of server is increasing, and in order to guarantee that in high heat radiation density machine room, server is operated under optimum environment temperature, high heat radiation density machine room heat extraction mode also changes at development at present.
High heat radiation density machine room heat extraction at present mainly contains following three kinds of modes:
First precision air conditioner accurate air-feeding, the indoor employing of this mode machine room air channel directly causes server cabinet by the cold wind of precision air conditioner, major advantage is to have realized that cold wind directly causes server cabinet, rack server air intake is under comparatively ideal low-temperature condition, shortcoming is that blower fan need to be selected the large pressure head blower fan that can overcome duct resistance, therefore the blower fan power consumption is larger, has brought the precision air conditioner power consumption larger thereupon; In addition, adopt this mode heat extraction, because of the cold in air channel, distribute uneven on the one hand, can not effectively solve machine room hot localised points problem, far and near different apart from the precision air conditioner return air inlet because of server cabinet exhaust outlet in machine room on the other hand, easily produce remote rack air draft return air and freely do not make the hot localised points problem of machine room local ambient temperature higher than setting value.
It two is the modes that adopt air-conditioning between row, and between row, air-conditioning has the employing direct-evaporation-type, and the freezing ability of swimming of employing is also arranged, and is arranged in the centre of two racks, realizes refrigeration nearby.Between row, air-conditioning is because being arranged between two racks, so compare than precision air conditioner, its air-supply transmission range is near, without selecting the large pressure head blower fan that power consumption is large, also, because of near the thermal source refrigeration, has solved to a certain extent hot localised points problem in machine room.But between row, air-conditioning effectively reaches the server cabinet air inlet for ensureing its air-supply, its return air effectively absorbs the air draft of server cabinet high temperature, just need to completely cut off by certain peripheral channel, the setting of peripheral channel, having improved between row in the anthropogenic heat effect, increased floor space and cost and dropped into.
it three is to adopt the refrigerating cabinet door to substitute the heat extraction mode of the front and back door-plate of rack in machine room, adopt the refrigerating cabinet door to be divided into and adopt water cooling heat exchanger refrigerating cabinet door and adopt freon heat exchange of heat pipe refrigerating cabinet door mode, thereby two kinds of modes have all realized close server thermal source cooling effect nearby, because water cooling heat exchanger refrigerating cabinet door has the shortcoming that water is introduced machine room, so adopting freon heat exchange of heat pipe refrigerating cabinet door mode is more satisfactory selection at present, but two kinds of modes all need heat exchanger is integrated on the server cabinet door-plate, this moment, the increase of door-plate weight was higher to the reliability requirement of frame load-bearing and hinge.
The utility model content
The utility model is in conjunction with high heat radiation density rack server temperature control demand in machine room, thereby adopt near hot localised points in machine room and realize cooling thinking nearby, do not relate to the replacing to server cabinet door in machine room, when guarantee is energy-efficient, reduce the customized demand to server cabinet.The technical scheme that its technical problem that solves the utility model adopts is:
Heat pipe indoor set between a kind of row that are applicable to high heat radiation density machine room, comprise the movable supporting frame with sealing top board and base plate, the mesh Qianmen, the sealing left plate, the sealing right plate, mesh left plate, controller, the sealing back door, the mesh right plate, assembling dividing plate, centrifugal blower, and heat exchange of heat pipe, it is characterized in that:
Described heat exchange of heat pipe comprises the connection inlet pipe, connects pipe;
Described connection inlet pipe and machine room are outer to be connected through overcooled cryogenic fluid interface, and cryogenic fluid connects pipe discharge machine room at the systemic heat of described heat exchange of heat pipe by described.
Preferably, described movable supporting frame with sealing top board and base plate, the mesh Qianmen, the sealing left plate, the assembling dividing plate, the formed area of space of heat exchange of heat pipe, its place's of interconnecting sealing, ensure that the rack server heat extraction hot-air of being introduced by described mesh Qianmen only passes through from the return air inlet of described heat exchange of heat pipe; Preferably, described movable supporting frame with sealing top board and base plate, the mesh Qianmen, the sealing right plate, the assembling dividing plate, the formed area of space of heat exchange of heat pipe, its place's of interconnecting sealing, ensure by the cooled cold air of described heat exchange of heat pipe and only from the suction inlet of described centrifugal blower, pass through; Preferably, described movable supporting frame with sealing top board and base plate, the mesh left plate, the sealing back door, the mesh right plate, the formed area of space of assembling dividing plate, its place's of interconnecting sealing, guarantee by the air outlet of described centrifugal blower send through the cooled cold air of described heat exchange of heat pipe only from described mesh left plate, the mesh right plate is discharged unit.
Preferably, described sealing left plate, the server cabinet depth direction consistent size of placing in sealing its depth direction size of right plate and machine room; Described mesh left plate, its depth direction of mesh right plate are of a size of the size that exceeds the server cabinet of placing in machine room.
Preferably, described assembling dividing plate is parallel with server cabinet width in machine room, to ensure described centrifugal blower air-supply, at adjacent service device rack air inlet place, forms uniform Cryogenic air curtain.
Preferably, described centrifugal blower is the EC blower fan, thereby can carry out the air quantity adjusting according to the thermic load situation, realizes the heat exhaust adjusting.Described heat exchange of heat pipe heat exchanger tube vertically arranges, fin is horizontally disposed.Can adopt the copper pipe aluminum fin heat exchanger, copper pipe copper fin heat exchanger, full aluminium micro-channel heat exchanger.
Preferably, between described row, the heat pipe indoor set is positioned between two server cabinets with the mesh front/rear door, to server cabinet structure without specific (special) requirements, without the customization rack.
Preferably, described machine room is outer can adopt air-cooled heat pipe off-premises station or water-cooled outdoor unit to obtain through overcooled cryogenic fluid.
Preferably, between described row, the heat pipe indoor set further comprises be used to measuring described heat exchange of heat pipe return air temperature and affecting the temperature sensor of described controller action.During higher than design temperature, described controller starts refrigeration mode when the return air temperature of the described heat exchange of heat pipe that measures, and during lower than design temperature, described controller cuts out refrigeration mode when the return air temperature of the described heat exchange of heat pipe that measures.
Preferably, the refrigerant that adopts in the heat pipe indoor set between described row is at least a in R22, R134a, R407C, R410A, R32, R125.
As can be known by above technical scheme, the utility model is in conjunction with high heat radiation density rack server temperature control demand in machine room, thereby adopt near hot localised points in machine room and realize cooling thinking nearby, do not relate to the replacing to server cabinet door in machine room, when guarantee is energy-efficient, reduce the customized demand to server cabinet.
The accompanying drawing explanation
Fig. 1 is the structural representation of heat pipe indoor set between row of the present utility model.
Fig. 2 is when between row of the present utility model, the heat pipe indoor set is applied and layout and air and the Working fluid flow structural representation of neighboring cabinet.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Fig. 1 is the structural representation of heat pipe indoor set between the row that are applicable to high heat radiation density machine room of the present utility model.Between row of the present utility model, the heat pipe indoor set comprises the movable supporting frame 1 with sealing top board and base plate, mesh Qianmen 2, sealing left plate 3, sealing right plate 4, mesh left plate 5, controller 6, sealing back door 7, mesh right plate 8, assembling dividing plate 9, centrifugal blower 10, heat exchange of heat pipe 11.Wherein, on heat exchange of heat pipe 11, comprise and connect inlet pipe 12, connect pipe 13; Connect inlet pipe 12 and be connected through overcooled cryogenic fluid interface with machine room is outer, after introducing cryogenic fluid, thereby cryogenic fluid evaporation after the rack server heat extraction that the interior absorption of heat exchange of heat pipe 11 is introduced by mesh Qianmen 2 is discharged machine room by heat by connecting pipe 13.
Fig. 2 is when between row of the present utility model, the heat pipe indoor set is applied and layout and air and the Working fluid flow structural representation of neighboring cabinet.Movable supporting frame 1 with sealing top board and base plate, mesh Qianmen 2, sealing left plate 3, assembling dividing plate 9, the formed area of space of heat exchange of heat pipe 11, its place's of interconnecting sealing, ensure that the rack server heat extraction hot-air of being introduced by mesh Qianmen 2 only passes through from the return air inlet of heat exchange of heat pipe 11; With the movable supporting frame 1 of sealing top board and base plate, mesh Qianmen 2, sealing right plate 4, assembling dividing plate 9, the formed area of space of heat exchange of heat pipe 11, its place's of interconnecting sealing, ensure by the cooled cold air of heat exchange of heat pipe 11 and only from the suction inlet of centrifugal blower 10, pass through; Movable supporting frame 1 with sealing top board and base plate, mesh left plate 5, sealing back door 7, mesh right plate 8, the formed area of space of assembling dividing plate 9, the sealing of its place of interconnecting, ensure by the air outlet of centrifugal blower 10 send through the cooled cold air of heat exchange of heat pipe 11 only from mesh left plate 5, mesh right plate 8 is discharged units; As shown in the figure, sealing left plate 3, the server cabinet depth direction consistent size of placing in sealing right plate 4 its depth direction sizes and machine room; Mesh left plate 5, mesh right plate 8 its depth directions are of a size of the size that exceeds the server cabinet of placing in machine room; Assembling dividing plate 9 is parallel with server cabinet width in machine room, to ensure centrifugal blower 10 air-supplies, at adjacent service device rack air inlet place, forms uniform Cryogenic air curtain.Between described row, heat pipe indoor set wind flow direction is as shown in arrow A direction in Fig. 2, and the Working fluid flow direction is as shown in arrow B direction in Fig. 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (10)
1. heat pipe indoor set between row that are applicable to high heat radiation density machine room, comprise movable supporting frame (1), mesh Qianmen (2), sealing left plate (3), sealing right plate (4), mesh left plate (5), controller (6), sealing back door (7), mesh right plate (8), assembling dividing plate (9), centrifugal blower (10) and heat exchange of heat pipe (11) with sealing top board and base plate, it is characterized in that:
Described heat exchange of heat pipe (11) comprises connection inlet pipe (12), connects pipe (13);
Described connection inlet pipe (12) and machine room are outer to be connected through overcooled cryogenic fluid interface, and cryogenic fluid connects pipe (13) discharge machine room at the systemic heat of described heat exchange of heat pipe (11) by described.
2. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, it is characterized in that, described movable supporting frame (1) with sealing top board and base plate, mesh Qianmen (2), sealing left plate (3), assembling dividing plate (9) and the formed area of space of heat exchange of heat pipe (11), its place's of interconnecting sealing.
3. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, it is characterized in that, described movable supporting frame (1) with sealing top board and base plate, mesh Qianmen (2), sealing right plate (4), assembling dividing plate (9) and the formed area of space of heat exchange of heat pipe (11), its place's of interconnecting sealing.
4. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, it is characterized in that, described movable supporting frame (1) with sealing top board and base plate, mesh left plate (5), sealing back door (7), mesh right plate (8) and the formed area of space of assembling dividing plate (9), its place's of interconnecting sealing.
5. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, it is characterized in that, described sealing left plate (3), the server cabinet depth direction consistent size of placing in sealing its depth direction size of right plate (4) and machine room; Described mesh left plate (5), its depth direction of mesh right plate (8) are of a size of the size that exceeds the server cabinet of placing in machine room.
6. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, is characterized in that, described assembling dividing plate (9) is parallel with the interior server cabinet width of machine room.
7. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, is characterized in that, described centrifugal blower (10) is the EC blower fan; The heat exchanger tube of described heat exchange of heat pipe (11) vertically arranges, fin is horizontally disposed, can adopt copper pipe aluminum fin heat exchanger, copper pipe copper fin heat exchanger or aluminium micro-channel heat exchanger.
8. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, is characterized in that, between described row, the heat pipe indoor set is positioned between two server cabinets with the mesh front/rear door.
9. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, is characterized in that, described machine room is outer can adopt air-cooled heat pipe off-premises station or water-cooled outdoor unit to obtain through overcooled cryogenic fluid.
10. heat pipe indoor set between the row that are applicable to high heat radiation density machine room according to claim 1, it is characterized in that, between described row, the heat pipe indoor set further comprises be used to measuring described heat exchange of heat pipe (11) return air temperature and affecting the temperature sensor that described controller (6) moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481339U CN203298423U (en) | 2013-06-18 | 2013-06-18 | Between-row heat pipe indoor unit suitable for machine room with high heat dissipation density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481339U CN203298423U (en) | 2013-06-18 | 2013-06-18 | Between-row heat pipe indoor unit suitable for machine room with high heat dissipation density |
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| CN203298423U true CN203298423U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203481339U Expired - Lifetime CN203298423U (en) | 2013-06-18 | 2013-06-18 | Between-row heat pipe indoor unit suitable for machine room with high heat dissipation density |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135840A (en) * | 2014-08-13 | 2014-11-05 | 苏州市朗吉科技有限公司 | Machine room and refrigeration device integration cabinet |
| CN104990234A (en) * | 2015-06-11 | 2015-10-21 | 国家电网公司 | Temperature control system for machine room |
| CN107087381A (en) * | 2017-06-16 | 2017-08-22 | 吉林省通程科技有限公司 | A kind of energy conserving system |
-
2013
- 2013-06-18 CN CN2013203481339U patent/CN203298423U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135840A (en) * | 2014-08-13 | 2014-11-05 | 苏州市朗吉科技有限公司 | Machine room and refrigeration device integration cabinet |
| CN104135840B (en) * | 2014-08-13 | 2017-03-08 | 苏州市朗吉科技有限公司 | A kind of machine room refrigerating plant integrated cabinet |
| CN104990234A (en) * | 2015-06-11 | 2015-10-21 | 国家电网公司 | Temperature control system for machine room |
| CN104990234B (en) * | 2015-06-11 | 2017-08-25 | 国家电网公司 | Controlling machine room temperature system |
| CN107087381A (en) * | 2017-06-16 | 2017-08-22 | 吉林省通程科技有限公司 | A kind of energy conserving 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 4, 2023, the expiration and termination of the 39 volume 2701 patent Number: 27-01 Volume: 39 |