CN111902031A - Heat dissipation rack and rack storeroom - Google Patents
Heat dissipation rack and rack storeroom Download PDFInfo
- Publication number
- CN111902031A CN111902031A CN202010832738.XA CN202010832738A CN111902031A CN 111902031 A CN111902031 A CN 111902031A CN 202010832738 A CN202010832738 A CN 202010832738A CN 111902031 A CN111902031 A CN 111902031A
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- China
- Prior art keywords
- cabinet
- air
- chamber
- air inlet
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
Abstract
The invention discloses a heat dissipation cabinet, which comprises a cabinet body and a heating component arranged in a cabinet cavity of the cabinet body, wherein the cabinet cavity comprises an air inlet cavity, a working cavity and an air outlet cavity which are sequentially arranged in parallel, the heating component is arranged in the working cavity, the cabinet body is provided with an air inlet on the upper side of the air inlet cavity and an air outlet on the upper side of the air outlet cavity, and the heat dissipation cabinet also comprises an accelerating fan for accelerating the air flow. In the heat dissipation cabinet, the depth of the cabinet is lengthened, and suitable air inlet and air outlet spaces in the front and at the back of the inside of the cabinet are reserved. Based on the cold air principle of sinking, with inside the leading-in to the rack of outside cold air with higher speed, based on the hot-air principle that rises, the hot-air that makes the server produce flows from the air outlet fast, and the inside temperature of guarantee rack is in lower within range. And go up out on going up for when the rack sets up side by side, can not appear and play wind around, and then guarantee business turn over wind effect. The invention also discloses a cabinet storage room comprising the heat dissipation cabinet.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a heat dissipation cabinet and a cabinet storage chamber comprising the heat dissipation cabinet.
Background
At present, in a heat dissipation mode, a common server adopts front air inlet and rear air outlet, and according to the characteristic, a common data center cabinet needs to have air inlet and air outlet spaces in the front and at the back of the cabinet to form a cold and hot channel. Such data center rack can't paste to lean on and place, pastes around in case and places, and it is wind to play around easy, leads to the data center rack cooling effect of rear side not good.
To sum up, how to effectively solve the problem that the cabinet is provided with the air inlet and outlet in parallel and the effect is not good is a problem which needs to be solved urgently by technical personnel in the field at present.
Disclosure of Invention
In view of the above, a first object of the present invention is to provide a heat dissipating cabinet, which can effectively solve the problem of poor air inlet and outlet effects when the cabinets are arranged in parallel, and a second object of the present invention is to provide a cabinet storage chamber including the heat dissipating cabinet.
In order to achieve the first object, the invention provides the following technical scheme:
the utility model provides a heat dissipation rack, includes the cabinet body and installs the part that generates heat in the cabinet body cabinet intracavity, the cabinet chamber is including the air inlet chamber, working chamber and the chamber that gives vent to anger that set up side by side in proper order around including, the part that generates heat is installed in the working chamber, the cabinet body is in the upside in air inlet chamber is provided with the air intake the upside in chamber that gives vent to anger is provided with the air outlet, still including the fan with higher speed that is used for accelerating the gas flow.
In this heat dissipation rack, when using, can place a plurality of heat dissipation racks side by side, and make two adjacent heat dissipation racks deviate from the setting mutually to make the air outlet be close to mutually, external wind body enters into the rack in the front side downward, then flows out to the top from the rear side of rack. In the heat dissipation cabinet, the depth of the cabinet is lengthened, and suitable air inlet and air outlet spaces in the front and at the back of the inside of the cabinet are reserved. Based on the cold air principle of sinking, with inside the leading-in to the rack of outside cold air with higher speed, based on the hot-air principle that rises, the hot-air that makes the server produce flows from the air outlet fast, and the inside temperature of guarantee rack is in lower within range. And go up out on going up for when the rack sets up side by side, can not appear and play wind around, and then guarantee business turn over wind effect. To sum up, this heat dissipation rack can solve the rack effectively and set up the not good problem of business turn over wind effect side by side.
Preferably, the air inlet cavity and the working cavity as well as the air outlet cavity and the working cavity are communicated in the vertical direction.
Preferably, the upper end and the lower end of the air outlet cavity are both provided with the accelerating fans with the accelerating directions upward,
preferably, the upper end of the air inlet cavity is provided with the accelerating fan with the downward accelerating direction.
Preferably, the air inlet cavity is provided with an air deflector for guiding the descending air into the working cavity.
Preferably, a cabinet door is arranged on the front side of the cabinet body.
Preferably, the air inlet and the upper side of the air outlet are both provided with air guide channels extending up and down.
Preferably, the heat generating component is a server host.
Preferably, a plurality of the air deflectors are arranged in sequence from top to bottom.
In order to achieve the second objective, the present invention further provides a cabinet storage room, which includes a plurality of heat dissipation cabinets, wherein at least one set of the heat dissipation cabinets is placed back to back. Because foretell heat dissipation rack has above-mentioned technological effect, the rack storeroom that has this heat dissipation rack also should have corresponding technological effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of a heat dissipation cabinet according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a parallel mounting structure of a heat dissipation cabinet according to an embodiment of the present invention.
The drawings are numbered as follows:
the air inlet cavity 1, the working cavity 2, the air outlet cavity 3, the air inlet 4, the air outlet 5, the accelerating fan 6, the cabinet door 7 and the cabinet body 8.
Detailed Description
The embodiment of the invention discloses a heat dissipation cabinet, which aims to effectively solve the problem of poor air inlet and outlet effects caused by the parallel arrangement of cabinets.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic diagram of an internal structure of a heat dissipation cabinet according to an embodiment of the present invention; fig. 2 is a schematic diagram of a parallel mounting structure of a heat dissipation cabinet according to an embodiment of the present invention.
In an embodiment, the present embodiment provides a heat dissipation cabinet, mainly a server cabinet, which mainly includes a cabinet body 8, a heat generating component and an accelerating fan 6. The heating parts are working parts in the heat dissipation cabinet and working parts needing heat dissipation, and for the server cabinet, the heating parts are the server host.
The cabinet body 8 is a storage box body, and the inner cabinet cavity is used for storing heating components so as to protect the heating components. The cabinet body 8 is generally a square box body, and can be a cylindrical box body, and the specific shape can be set according to the requirement. Wherein, the front side of the cabinet body 8 is generally provided with a cabinet door 7 so as to facilitate the taking and maintenance of the heating components.
And the cabinet chamber of this cabinet body 8 mainly divide into air inlet chamber 1, working chamber 2 and air-out chamber 3 that set up side by side in proper order from beginning to end, and wherein the part that generates heat is placed in working chamber 2, and when having a plurality of parts that generate heat, each part that generates heat all places from top to bottom. So that external air can enter into the working chamber 2 from the air inlet chamber 1 after entering into the air inlet chamber 1, so as to absorb heat to the heating components in the working chamber 2, and then dissipate heat, and then the air heated by absorbing heat flows backwards to enter into the air outlet chamber 3, so as to flow out from the air outlet chamber 3. It should be noted that, the air inlet chamber 1 and the working chamber 2, and the working chamber 2 and the air outlet chamber 3 may be opened, or a ventilation partition plate may be provided, for example, for a square box body, the air inlet chamber 1, the working chamber 2 and the air outlet chamber 3 are sequentially and respectively arranged along the front and rear direction, so that the front and rear widths of the air inlet chamber 1 and the air outlet chamber 3 may be equal, and the front and rear width of the working chamber 2 may be three times to seven times of the front and rear width of the air outlet chamber 3.
Wherein the cabinet body 8 is provided with air intake 4 at the upside of air inlet chamber 1, is provided with air outlet 5 at the upside of air outlet chamber 3 to make external wind can flow downwards from air intake 4 and enter into air inlet chamber 1, and the wind body after the heat absorption in the air outlet chamber 3 flows upwards, in order to flow out from air outlet 5, and then realizes business turn over wind.
Correspondingly, the accelerating fan 6 is used for accelerating the gas flow, so that the air enters the air inlet cavity 1 from the air inlet 4 at an accelerated speed, and then rapidly passes through the working cavity 2, the air outlet cavity 3 and the air outlet 5 in sequence. Correspondingly, the accelerating fan 6 can be arranged in the air inlet cavity 1 to accelerate the air entering the air inlet cavity 1 from the air inlet 4, can be arranged in the working cavity 2 to accelerate the air flowing from the air inlet side to the air outlet side, and can be arranged in the air outlet cavity 3 to accelerate the air flowing out from the air outlet 5.
In this heat dissipation rack, when using, can place a plurality of heat dissipation racks side by side, and make two adjacent heat dissipation racks deviate from the setting mutually to make 5 be close to mutually of air outlet, external wind body enters into the rack in the front side downward, then flows out to the side from the back of rack. In the heat dissipation cabinet, the depth of the cabinet is lengthened, and suitable air inlet and air outlet spaces in the front and at the back of the inside of the cabinet are reserved. Based on the cold air principle of sinking, with inside the leading-in to the rack of outside cold air with higher speed, based on the hot-air principle that rises, the hot-air that makes the server produce flows out from air outlet 5 fast, and the inside temperature of guarantee rack is in lower within range. And go up out on going up for when the rack sets up side by side, can not appear and play wind around, and then guarantee business turn over wind effect. To sum up, this heat dissipation rack can solve the rack effectively and set up the not good problem of business turn over wind effect side by side.
In order to ensure that the air flows between the working cavity 2 and the air inlet cavity 1 and between the working cavity 2 and the air outlet cavity 3, the air flow is good, and each heat dissipation part is ensured to form air flow in the front-back direction from top to bottom so as to ensure the heat dissipation effect, and the air inlet cavity 1 and the working cavity 2, the air outlet cavity 3 and the working cavity 2 are preferably arranged at the position and are communicated in the up-down direction. Namely, the cabinet cavity can be a square cavity, and a bracket for mounting a heating component is arranged only in the middle part to be used as the working cavity 2.
Further, guarantee the air-out effect, the upper and lower both ends of the preferred air-out chamber 3 of this place all are provided with the fan 6 with higher speed that the direction all upwards accelerates, namely in air-out chamber 3, the position that is close to air outlet 5 is provided with the fan 6 with higher speed of outside convulsions to set up the fan 6 with higher speed of upwards blowing at the bottom of the chamber in air-out chamber 3, with the effect of formation double-deck acceleration. Correspondingly, an accelerating fan 6 with a downward accelerating direction can be arranged at the upper end of the air inlet cavity 1, namely, a fan for accelerating the downward air body can be arranged on the inner side of the air inlet 4.
Further, considering that the wind body flows straight downward, and is easy to impact downward, so as to reduce the wind speed, in order to ensure better flow of the wind body, a wind deflector for guiding the descending wind body into the working chamber 2 may be arranged in the air inlet chamber 1, and the wind deflector may be an inclined plate arranged obliquely, and the inclined angle of the inclined plate is preferably 45 degrees, so as to guide the vertical wind horizontally backward. Specifically, a plurality of air deflectors can be arranged in sequence from top to bottom, for example, a plurality of air deflectors can be arranged in sequence from top to bottom on one side of the air inlet cavity 1 close to the working cavity 2, and preferably from top to bottom, the front end of the air deflector on the lower side is more convex than the air deflector on the upper side, so as to ensure gradual air guiding.
Wherein, in order to ensure that the interference between the air inlet of the air inlet 4 and the air outlet of the air outlet 5 is too large, the air inlet 4 and the upper side of the air outlet 5 are preferably provided with air guide channels extending up and down, for example, the air guide channel of the air inlet 4 can be a horn-shaped air guide channel, so as to guide the air to enter the air inlet 4.
Based on the heat dissipation cabinet provided in the above embodiment, the invention further provides a cabinet storage room, which includes a plurality of heat dissipation cabinets of any one of the above embodiments, and at least one group of the heat dissipation cabinets are placed back to back. Because this rack storeroom has adopted the heat dissipation rack in above-mentioned embodiment, please refer to above-mentioned embodiment for the beneficial effect of this rack storeroom.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a heat dissipation rack, includes the cabinet body and installs the part that generates heat in the cabinet body cabinet intracavity, a serial communication port, the cabinet chamber is including air inlet chamber, working chamber and the chamber of giving vent to anger that sets up side by side in proper order around including, the part that generates heat is installed in the working chamber, the cabinet body is in the upside in air inlet chamber is provided with the air intake the upside in the chamber of giving vent to anger is provided with the air outlet, still including the fan with higher speed that is used for accelerating the gas flow.
2. The heat dissipating cabinet of claim 1, wherein the air inlet chamber and the working chamber and the air outlet chamber and the working chamber are through in a vertical direction.
3. The heat dissipation cabinet of claim 2, wherein the accelerating fans with upward accelerating directions are arranged at both the upper end and the lower end of the air outlet cavity.
4. The heat dissipating cabinet of claim 3, wherein the upper end of the air inlet chamber is provided with the accelerating fan having an accelerating direction downward.
5. The heat dissipating cabinet of any one of claims 1 to 4, wherein the air inlet chamber is provided with air deflectors for directing descending air into the working chamber.
6. The heat dissipating cabinet of claim 5, wherein a cabinet door is provided at a front side of the cabinet body.
7. The heat dissipating cabinet of claim 6, wherein the air inlet and the air outlet are provided with air guiding channels extending up and down.
8. The heat dissipating cabinet of claim 7, wherein the heat generating component is a server host.
9. The heat dissipating cabinet of claim 8, wherein a plurality of the air deflectors are arranged in sequence from top to bottom.
10. A cabinet storage room further comprising a plurality of heat dissipating cabinets according to any of claims 1 to 9, at least one set of the heat dissipating cabinets being arranged back to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832738.XA CN111902031A (en) | 2020-08-18 | 2020-08-18 | Heat dissipation rack and rack storeroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832738.XA CN111902031A (en) | 2020-08-18 | 2020-08-18 | Heat dissipation rack and rack storeroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111902031A true CN111902031A (en) | 2020-11-06 |
Family
ID=73230107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832738.XA Pending CN111902031A (en) | 2020-08-18 | 2020-08-18 | Heat dissipation rack and rack storeroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111902031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911863A (en) * | 2021-01-22 | 2021-06-04 | 苏州浪潮智能科技有限公司 | Server cabinet and server |
| CN114843911A (en) * | 2022-05-23 | 2022-08-02 | 深圳市超业电力科技有限公司 | Timing heat dissipation high-voltage switch cabinet |
| GB2620446A (en) * | 2022-07-08 | 2024-01-10 | Chh Conex Ltd | Electrical enclosure air handling system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204104246U (en) * | 2014-07-30 | 2015-01-14 | 沪华五金电子(吴江)有限公司 | Fan cooled formula outdoor cabinet |
| CN205667062U (en) * | 2016-06-01 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Area refrigeration amount of wind adjustable server rack |
| WO2017041434A1 (en) * | 2015-09-07 | 2017-03-16 | 中兴通讯股份有限公司 | Cabinet |
| CN106786069A (en) * | 2017-03-29 | 2017-05-31 | 贵州大学 | A kind of electrical engineering high efficiency circulating heat-dissipation electrical cabinet |
| CN206433312U (en) * | 2017-01-19 | 2017-08-22 | 无锡东旭通信系统设备有限公司 | A kind of rack with novel ventilation device |
| CN110061322A (en) * | 2019-03-22 | 2019-07-26 | 中国电力科学研究院有限公司 | Energy-storage battery cabinet with heat dissipation with fire-fighting function |
-
2020
- 2020-08-18 CN CN202010832738.XA patent/CN111902031A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204104246U (en) * | 2014-07-30 | 2015-01-14 | 沪华五金电子(吴江)有限公司 | Fan cooled formula outdoor cabinet |
| WO2017041434A1 (en) * | 2015-09-07 | 2017-03-16 | 中兴通讯股份有限公司 | Cabinet |
| CN205667062U (en) * | 2016-06-01 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Area refrigeration amount of wind adjustable server rack |
| CN206433312U (en) * | 2017-01-19 | 2017-08-22 | 无锡东旭通信系统设备有限公司 | A kind of rack with novel ventilation device |
| CN106786069A (en) * | 2017-03-29 | 2017-05-31 | 贵州大学 | A kind of electrical engineering high efficiency circulating heat-dissipation electrical cabinet |
| CN110061322A (en) * | 2019-03-22 | 2019-07-26 | 中国电力科学研究院有限公司 | Energy-storage battery cabinet with heat dissipation with fire-fighting function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911863A (en) * | 2021-01-22 | 2021-06-04 | 苏州浪潮智能科技有限公司 | Server cabinet and server |
| CN114843911A (en) * | 2022-05-23 | 2022-08-02 | 深圳市超业电力科技有限公司 | Timing heat dissipation high-voltage switch cabinet |
| GB2620446A (en) * | 2022-07-08 | 2024-01-10 | Chh Conex Ltd | Electrical enclosure air handling system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20201106 |