CN112822925A - Modularized inter-row air conditioner - Google Patents
Modularized inter-row air conditioner Download PDFInfo
- Publication number
- CN112822925A CN112822925A CN202110166732.8A CN202110166732A CN112822925A CN 112822925 A CN112822925 A CN 112822925A CN 202110166732 A CN202110166732 A CN 202110166732A CN 112822925 A CN112822925 A CN 112822925A
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- air
- fan
- module
- air supply
- return
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- 238000005485 electric heating Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 230000008520 organization Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- 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
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Abstract
The invention discloses a modularized inter-row air conditioner, which comprises a body, a return air module and an air supply module, wherein an electric control assembly, a pipeline assembly, a compressor, a humidifier, an evaporator, a fan assembly and a frequency converter are arranged in the body, the return air module and the air supply module are positioned at two opposite sides of the body, a return air inlet is formed on the return air module, an air supply outlet is formed on the air supply module, a fan bracket is also arranged in the body, the fan bracket extends along the vertical direction, an air inlet is formed on the fan bracket, the evaporator is positioned at the front end of the air inlet, the fan assembly is arranged at the inner side of the fan bracket, and the air supply module is positioned at one side of the fan bracket. Further optimize indoor air current organization, reduce the dissipation of cold volume, improve refrigeration efficiency and energy efficiency index.
Description
Technical Field
The invention relates to the field of machine room refrigeration equipment, in particular to a modularized inter-row air conditioner.
Background
The air conditioner between the row is the precision refrigeration system who is special to the high heat density frame, directly put between server rack row, it directly dispels the heat to be close to the heat source, realize near-end refrigeration, thereby reduce the energy consumption, mainly be applied to micromodule data center, because the inner space is narrow and small limited between the row, the design and the overall arrangement that lead to inner structure are complicated, be unfavorable for the after-sale maintenance of control unit and key system spare, the air conditioner design between the row needs the cooperation unanimous with server rack outward appearance, carry out the nonstandard design of specific model according to the size of different server racks and cold and hot passageway requirement, the application demand of multiple scene can't be realized to single model, lack commonality.
Disclosure of Invention
The present invention is directed to a modular inter-row air conditioner to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an air conditioner between modularization row, includes body, return air module and air supply module, this internal automatically controlled subassembly, pipeline subassembly, compressor, humidifier, evaporimeter, fan subassembly and the converter of being equipped with, return air module and air supply module are located the relative both sides of body, be formed with the return air inlet in the return air module, be formed with the supply-air outlet in the air supply module, this internal fan support that still is equipped with, the fan support extends along vertical direction, be equipped with the air intake on the fan support, the evaporimeter is located the front end of air intake, the fan unit mount is in the fan support is inboard, the air supply module is located one side of fan support.
Preferably, the fan subassembly includes 2 above centrifugal fan, centrifugal fan arranges in proper order along vertical direction, the air intake with the centrifugal fan one-to-one sets up, be provided with the baffle between the centrifugal fan.
Preferably, the fan assembly further comprises an electric heating assembly and a protective cover, the electric heating assembly is located on one side close to the air inlet and fixedly connected with the centrifugal fan, and the protective cover is located on one side of the air supply module.
Preferably, the frequency converter is located below the fan support, a sealing plate is arranged on the outer side of the frequency converter, and the sealing plate is located on one side of the air supply module.
Preferably, the air return module comprises a rear door plate and a filtering piece, the rear door plate is hinged to the body, and the filtering piece is installed on the inner side of the rear door plate.
Preferably, the air return opening is located on the rear door panel.
Preferably, the air return module further comprises a depth extension piece, the depth extension piece extends along the depth direction of the body to form a side wall, and the air return opening is located on the side wall.
Preferably, the air supply module comprises a front door plate, an air guide grid and side plates, the front door plate is hinged to the body, the air guide grid is installed on the inner side of the front door plate, the side plates are located on two sides of the body, and the air supply outlet is located on the front door plate or the side plates.
Preferably, the device further comprises a height extension piece, and the height extension piece is positioned above the body.
The invention expands the unit adaptation degree and the universality through the modularized structural arrangement, is convenient for quick response and installation and arrangement, and can flexibly adapt to the requirements of server cabinets of different micro-module data centers on the matching size and the air return mode; the unit is consistent with the appearance of the server cabinet, and is matched with different cold and hot channel designs, so that indoor airflow organization is further optimized, the dissipation of cold energy is reduced, and the refrigeration efficiency and the energy efficiency index are improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a perspective view of the first embodiment;
FIG. 4 is a diagram illustrating an application state of the first embodiment;
FIG. 5 is a perspective view of the second embodiment;
FIG. 6 is a diagram illustrating an application state of the second embodiment;
FIG. 7 is a perspective view of a third embodiment;
FIG. 8 is a diagram illustrating an application state of the third embodiment;
FIG. 9 is a perspective view of a fourth embodiment;
fig. 10 is a schematic diagram of an application state of the fourth embodiment.
Detailed Description
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.
As shown in fig. 1-2, a modularized air conditioner between columns comprises a main body 1, a return air module 2 and an air supply module 3, wherein an electric control assembly 4, a pipeline assembly 5, a compressor 6, a humidifier 7, an evaporator 8, a fan assembly 9 and a frequency converter 10 are arranged in the main body 1, the return air module 2 and the air supply module 3 are arranged at two opposite sides of the main body 1, a return air inlet 21, 21 'is formed on the return air module 2, an air supply outlet 31, 31' is formed on the air supply module 3, hot air flow exhausted from a server cabinet enters the main body 1 through the return air inlet 21, 21 ', heat is taken away by the evaporator 8 and then is exhausted from the air supply outlet 31, 31' through the fan assembly 9, the exhausted cold air enters the server cabinet again for cooling, in order to improve space utilization rate, a fan bracket 11 is arranged in the main body 1, the fan bracket 11 is provided with the evaporator 8 and the fan assembly 9, the fan bracket 11 is provided with an air inlet 111, the evaporator 8 is positioned at the front end of the air inlet 111, the evaporator 8 is in an oblique straight-line sheet shape, the effective heat exchange area is increased, the fan assembly 9 is installed at the inner side of the fan bracket 11, the air supply module 3 is positioned at one side of the fan bracket 11, in order to realize uniform air supply in the vertical direction, the fan assembly 9 comprises more than 2 centrifugal fans 91, the centrifugal fans 91 are sequentially arranged along the vertical direction, the air inlet 111 and the centrifugal fans 91 are arranged in a one-to-one correspondence manner, a partition plate 112 is arranged between the centrifugal fans 91, an independent cabin body is formed corresponding to each centrifugal fan 91, so that interference generated by an air field between the fans is avoided, thereby realizing uniform air supply, the fan assembly 9 further comprises an electric heating assembly 92 and a protective cover 93, the electric heating assembly 92 is used for temperature compensation after heat dissipation through the evaporator 8, so that the air supply temperature, protection casing 93 is located air supply module 3 one side to the fan is touched to the mistake when preventing to maintain, and converter 10 is located the below of fan support 11, and the converter 10 outside is equipped with shrouding 101 and seals, and shrouding 101 is located air supply module 3 one side, and converter 10 can use slide rail structure to realize the pull, in order to make things convenient for later maintenance.
The air return module 2 comprises a rear door panel 22 and a filtering piece 23, the rear door panel 22 is hinged with the body 1, specifically, the rear door panel 22 and the body 1 are rotatably opened and closed through a hinge mechanism to realize maintenance and overhaul operations of the whole machine from the back, the filtering piece 23 is installed on the inner side of the rear door panel 22 to realize air return filtration, as the positions of air inlet and outlet of cabinets with different specifications are different and the depth dimensions are different, in order to match cabinets with various dimensions, the air return module 2 further comprises a depth extension piece 24, the depth extension piece 24 extends along the depth direction of the body 1 to form a side wall 241, the side wall 241 is positioned on the left side and the right side of the depth extension piece 24, the depth extension piece 24 is detachably connected to the body 1, for example, the air return openings 21 and 21' are arranged on the rear door panel; air supply module 3 includes preceding door plant 32, air guide grille 33 and curb plate 34, preceding door plant 32 is connected with body 1 is articulated, preceding door plant 32 realizes rotating the switching through the hinge mechanism with body 1 specifically, realize the maintenance and overhaul operation that the complete machine goes on from the front, air guide grille 33 is installed at preceding door plant 32 inboard, be used for guiding the air current by supply-air outlet 31 towards the left and right sides discharge, curb plate 34 is located the both sides of body 1, in order to match the demand of multiple air supply mode, supply-air outlet 31, 31' sets up on preceding door plant 32 or curb plate 34, that is to say, preceding door plant 32, curb plate 34, back door plant 22, degree of depth extension piece 24 all can form standard fittings, select the configuration according to the demand of business turn over wind position, in order to realize multiple business turn over wind mode, in order to further understand this technical scheme:
example one
As shown in fig. 3-4, the main body 1 is located between the two server cabinets 13, the air return opening 21 is located on the rear door panel 22, the air supply opening 31 is located on the front door panel 32, the front and rear sides of the server cabinets 13 are both open channels in the machine room, hot air discharged from the rear side of the server cabinets 13 enters the main body 1 through the rear door panel 22, and after cooling, cold air is sent out from the front door panel 32 and enters the server cabinets 13 again for heat dissipation and cooling.
Example two
As shown in fig. 5-6, the main body 1 is located between two server cabinets 13, the air return opening 21 is located on the back door panel 22, the air supply opening 31' is located on the side panel 34, the back side of the server cabinet 13 is an unsealed passage in the machine room, the air supply side of the air conditioner main body and the server cabinet 13 form a sealed cold passage, hot air flow discharged from the back side of the server cabinet 13 enters the main body 1 from the back door panel 22, and cold air is sent out from the side panel 34 to reenter the server cabinet 13 for heat dissipation and temperature reduction after cooling, and the layout enables the cold air to be directly used for unit heat dissipation, thereby reducing loss of air volume and cold volume.
EXAMPLE III
As shown in fig. 7-8, the body 1 is located between two server cabinets 13, the depth extension piece 24 is arranged on the rear side of the body 1, the air return opening 21' is located on the side wall 241, the air supply opening 31 is located on the front door panel 32, the front side of the server cabinet 13 is an unsealed channel in the machine room, the air return side of the air conditioner body and the server cabinet 13 form a sealed hot channel, hot air flows discharged from the two sides of the server cabinet 13 enter the body 1 from the side wall 241, and cold air is sent out from the front door panel 32 after cooling and cooling to reenter the server cabinet 13 for heat dissipation and cooling.
Example four
As shown in fig. 9-10, the main body 1 is located between two server cabinets 13, the depth extension piece 24 is disposed on the rear side of the main body 1, the air return opening 21 'is located on the side wall 241, the air supply opening 31' is located on the side wall 34, the hot air inlet and the cold air inlet are formed on the side end of the server cabinet 13, the air return side and the air supply side of the air conditioner main body respectively form a closed cold channel and a closed hot channel with the server cabinets 13, the cold and hot channels are isolated from each other without air flow exchange, the hot air flows discharged from the two sides of the server cabinets 13 enter the main body 1 from the side wall 241, after cooling, the cold air is sent out from the side wall 34 to reenter the server cabinets 13 for heat dissipation and cooling, the closed cold channel enables the cold; the closed heat path may improve an energy efficiency index of the air conditioner by concentrating heat.
Further, in order to match the heights of different cabinets, the air conditioner further comprises a height extending piece 12, the height extending piece 12 is located above the body 1, the electric control assembly 4, the pipeline assembly 5, the compressor 6 and the humidifier 7 in the body 1 are conventional components in the air conditioner, functions of the components are not repeated herein, and the components are arranged on one side close to the rear door panel 22 so as to be convenient to maintain and repair.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A modularized inter-row air conditioner comprises a body (1), a return air module (2) and an air supply module (3), an electric control component (4), a pipeline component (5), a compressor (6), a humidifier (7), an evaporator (8), a fan component (9) and a frequency converter (10) are arranged in the body, the air return module and the air supply module are positioned at two opposite sides of the body, an air return opening (21, 21 ') is formed on the air return module, an air supply opening (31, 31') is formed on the air supply module, it is characterized in that a fan bracket (11) is also arranged in the body and extends along the vertical direction, an air inlet (111) is arranged on the fan bracket, the evaporator is positioned at the front end of the air inlet, the fan assembly is installed on the inner side of the fan support, and the air supply module is located on one side of the fan support.
2. The modular inter-row air conditioner as claimed in claim 1, wherein the fan assembly comprises more than 2 centrifugal fans (91), the centrifugal fans are sequentially arranged in a vertical direction, the air inlets and the centrifugal fans are arranged in one-to-one correspondence, and a partition plate (112) is arranged between the centrifugal fans.
3. The modular intercolumn air conditioner of claim 2, wherein the fan assembly further includes an electric heating assembly (92) located at a side close to the air inlet (111) and fixedly connected to the centrifugal fan, and a shield (93) located at a side of the air supply module.
4. The modular intercolumn air conditioner according to claim 1, wherein the inverter is located below the fan support, and a sealing plate (101) is provided at an outer side of the inverter, the sealing plate being located at a side of the blowing module.
5. The modular intercolumn air conditioner of claim 1, wherein the return air module includes a rear door panel (22) hingedly connected to the body and a filter element (23) mounted inside the rear door panel.
6. The modular intercolumn air conditioner of claim 5, wherein a return air opening (21) is provided in the rear door panel.
7. The modular intercolumn air conditioner according to claim 5, wherein the return air module further comprises a depth extension (24) extending in a depth direction of the body to form a sidewall (241) on which the return air opening (21') is located.
8. The modular intercolumn air conditioner according to claim 1, wherein the air supply module includes a front door panel (32) hingedly connected to the body, an air guide grill (33) installed inside the front door panel, and side panels (34) located at both sides of the body, the air supply ports (31, 31') being located on the front door panel or the side panels.
9. The modular intercolumn air conditioner of claim 1, further comprising a height extension (12) positioned above the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166732.8A CN112822925A (en) | 2021-02-04 | 2021-02-04 | Modularized inter-row air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166732.8A CN112822925A (en) | 2021-02-04 | 2021-02-04 | Modularized inter-row air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112822925A true CN112822925A (en) | 2021-05-18 |
Family
ID=75862104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166732.8A Pending CN112822925A (en) | 2021-02-04 | 2021-02-04 | Modularized inter-row air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN112822925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165911A (en) * | 2021-11-30 | 2022-03-11 | 珠海格力电器股份有限公司 | Air outlet assembly and inter-train machine room air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204202069U (en) * | 2014-10-23 | 2015-03-11 | 广东欧科空调制冷有限公司 | Air-conditioning between a kind of rack passage of heat closed shop row |
| CN106659058A (en) * | 2016-07-15 | 2017-05-10 | 南京佳力图机房环境技术股份有限公司 | Integrated internal circulation server rack |
| CN208536227U (en) * | 2018-07-12 | 2019-02-22 | 深圳市英维克科技股份有限公司 | Air-conditioning between column |
| CN110958811A (en) * | 2019-12-05 | 2020-04-03 | 青岛海信电子设备股份有限公司 | Air conditioner between rows |
-
2021
- 2021-02-04 CN CN202110166732.8A patent/CN112822925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204202069U (en) * | 2014-10-23 | 2015-03-11 | 广东欧科空调制冷有限公司 | Air-conditioning between a kind of rack passage of heat closed shop row |
| CN106659058A (en) * | 2016-07-15 | 2017-05-10 | 南京佳力图机房环境技术股份有限公司 | Integrated internal circulation server rack |
| CN208536227U (en) * | 2018-07-12 | 2019-02-22 | 深圳市英维克科技股份有限公司 | Air-conditioning between column |
| CN110958811A (en) * | 2019-12-05 | 2020-04-03 | 青岛海信电子设备股份有限公司 | Air conditioner between rows |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165911A (en) * | 2021-11-30 | 2022-03-11 | 珠海格力电器股份有限公司 | Air outlet assembly and inter-train machine room air conditioner |
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Application publication date: 20210518 |