CN115589697A - Cabinet - Google Patents
Cabinet Download PDFInfo
- Publication number
- CN115589697A CN115589697A CN202111160440.XA CN202111160440A CN115589697A CN 115589697 A CN115589697 A CN 115589697A CN 202111160440 A CN202111160440 A CN 202111160440A CN 115589697 A CN115589697 A CN 115589697A
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet
- indoor
- equipment
- outdoor
- 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.)
- Pending
Links
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
- H05K7/20709—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a cabinet, and belongs to the technical field of communication equipment. The equipment cabinet comprises an equipment cabinet body, equipment is arranged in the equipment cabinet body, and a heat dissipation channel is formed between the equipment and the equipment cabinet body at intervals; and the air-conditioning cabinet can be selectively combined on one side or two sides of the equipment cabinet, an air conditioner is installed in the air-conditioning cabinet, and an indoor air supply outlet and an indoor air return inlet of the air conditioner are communicated with the heat dissipation channel so as to circularly supply cold air to the equipment cabinet. The cabinet can meet the heat dissipation requirement of expansion of equipment and heat productivity.
Description
This application claims priority to chinese patent application No. 202110757912.3 (filed on 7/5/2021), the entire contents of which are incorporated herein by reference.
Technical Field
The invention relates to the technical field of communication equipment, in particular to a cabinet.
Background
At present, the 5G construction mainly adopts a C-RAN networking mode, so that the site selection difficulty of a base station can be reduced, the machine room leasing cost can be reduced, and the construction flexibility can be improved. However, the 5G devices are highly dense, which brings a series of problems such as local overheating of devices in the cabinet, high energy consumption of the air conditioner and the like, especially, the outdoor cabinet has a plurality of problems such as insufficient cooling capacity of the air conditioner, easy damage to overload operation of the air conditioner, excessive battery configuration caused by high energy consumption of the air conditioner or insufficient battery power supply duration and the like in high temperature weather, and the safety and reliability of the network are seriously affected.
Traditional cabinet door air conditioner is cold volume little, can't satisfy the heat dissipation demand of 5G equipment, and the air current tissue is inhomogeneous in the cabinet simultaneously for local hot spot is serious. And then the mode that sets up the air conditioner cabinet in the rack has appeared and has come for equipment cabinet refrigeration heat dissipation: for example, chinese patent CN206001640U discloses a data center heat dissipation control system, in which an air conditioner cabinet and an equipment cabinet are combined and arranged, a communicated air duct is formed between the air conditioner cabinet and the equipment cabinet, the air duct communicates with an air outlet of the air conditioner cabinet and an air return inlet of the air conditioner cabinet, and then an internal circulation fan is arranged in the air duct at the side of the equipment cabinet to extend the air supply distance of the air conditioner cabinet, so as to meet the heat dissipation requirement of a remote equipment cabinet.
However, in the heat dissipation system, the internal circulation fan is arranged in the air duct to occupy the space of the equipment cabinet, and even if the fan is additionally arranged, the cooling capacity of the air conditioner cabinet is gradually reduced along with the extension of the air supply distance; in the face of the situation that 5G traffic is increased, and the quantity of equipment and the heat productivity are continuously increased in an expansion mode, the existing heat dissipation system still faces the problems of insufficient air conditioner cold quantity, update and local hot spots in a cabinet in the follow-up process.
Disclosure of Invention
The present invention solves at least one of the technical problems of the related art to some extent.
Therefore, the equipment cabinet aims to provide the equipment cabinet, and the heat dissipation requirements of equipment and heat productivity expansion can be met.
A cabinet according to the present application, comprising: the equipment cabinet is provided with an equipment cabinet body, equipment is installed in the equipment cabinet body, and a heat dissipation channel is formed at an interval between the equipment and the equipment cabinet body; and the air-conditioning cabinets can be selectively combined on one side or two sides of the equipment cabinet, air conditioners are installed in the air-conditioning cabinets, and indoor air supply outlets and indoor air return inlets of the air conditioners are communicated with the heat dissipation channel so as to circularly supply cold air into the equipment cabinet.
In the rack of this application, air conditioner cabinet and equipment cabinet can dispose the combination according to in service behavior and refrigeration capacity are nimble, can join in marriage the air conditioner cabinet in the left and right sides of equipment cabinet when calorific capacity is big in the equipment cabinet, can join in marriage the air conditioner cabinet in one side of equipment cabinet when calorific capacity is little in the equipment cabinet, the combination form of the nimble cabinet combining configuration of air conditioner cabinet does not have any influence to the inner structure of equipment cabinet, need add circulating fan in the inside of equipment cabinet and prolong the problem that cold volume transmission brought and occupy the equipment cabinet space in having avoided the correlation technique, and this kind of combination concatenation form can satisfy the dilatation of later stage equipment, the heat dissipation demand of calorific capacity increase.
In some embodiments of the enclosure of the present application, the heat dissipation path includes a cold path and a hot path; an indoor air return opening of the air conditioner is communicated with the hot channel to collect hot air in the hot channel, and an indoor air supply opening of the air conditioner is communicated with the cold channel to supply cold air to the cold channel; the cold air takes heat away from the equipment as it passes through the equipment to become hot air, which is circulated into the air conditioner through the hot channel.
In the equipment cabinet of the application, the indoor air supply outlet of the air conditioner and the cold channel of the heat dissipation channel are arranged at the rear end of the equipment cabinet, the indoor air return inlet of the air conditioner and the hot channel of the heat dissipation channel are arranged at the front end of the equipment cabinet, the waste of cold energy caused by opening and closing the front door of the equipment cabinet can be avoided, the utilization rate of the cold energy is improved, and the air flow organization is uniform and reasonable.
In some embodiments of the cabinet of the present application, a first air opening and a second air opening are respectively disposed on the front wall and the rear wall of the air conditioning cabinet; the air conditioner includes: the front end and the rear end of the same side surface of the shell are respectively provided with an indoor air supply outlet and an indoor air return inlet, and the front surface and the rear surface of the shell are respectively provided with an outdoor air inlet communicated with the first air inlet and an outdoor air outlet communicated with the second air inlet; an indoor unit disposed in the casing and located between the indoor air supply outlet and the indoor air return inlet; and the outdoor unit is arranged between the outdoor air inlet and the outdoor air outlet, and the outdoor unit and the indoor unit are mutually isolated through a middle partition plate.
In some embodiments of the cabinet of the present application, the partition plate is provided with a vent capable of communicating the indoor unit and the outdoor unit; the air conditioner further includes: a deflector movable between a first position in which the vent is blocked and a second position; when the ventilation opening is opened at the second position, the natural cold source outside the cabinet can pass through the outdoor unit and the ventilation opening and enter the equipment cabinet from the indoor unit.
In the cabinet, the vent is formed in the middle partition plate between the indoor unit and the outdoor unit of the air conditioner, when the air conditioner is normally used for cooling, the vent is blocked by the air deflector, and the air conditioner can normally work for cooling; when the outdoor environment temperature is lower, the air deflector can rotate to stand up, and the vent is opened to the natural cold source outside the cabinet can pass through the outdoor unit and the vent and is sent to the equipment cabinet by the indoor unit, so that the natural cold source heat dissipation function in the cabinet is realized, and the air deflector has the advantage of energy conservation.
In some embodiments of the cabinet of the present application, the air deflection plate performs the operation of opening the vent simultaneously at the second position, dividing the indoor unit into the first indoor chamber and the second indoor chamber, and dividing the outdoor unit into the first outdoor chamber and the second outdoor chamber; the first indoor cavity and the first outdoor cavity as well as the second indoor cavity and the second outdoor cavity are respectively communicated through ventilation openings, and an indoor air supply outlet and an indoor fan of the air conditioner are positioned on the side of the first indoor cavity; when the indoor fan is started, a natural cold source outside the equipment cabinet can enter the first indoor cavity through the first outdoor cavity and is supplied to the equipment cabinet through the indoor air supply opening; the natural cold source takes away heat of the equipment to become hot air, and the hot air is exhausted to the outside of the cabinet through the indoor air return inlet, the second indoor cavity and the second outdoor cavity.
In some embodiments of the cabinet of the present application, the vent comprises: the first ventilation opening is used for communicating the first indoor cavity with the first outdoor cavity; the second ventilation opening is used for communicating the second indoor cavity with the second outdoor cavity; the aviation baffle includes: the first air deflector is rotatably connected in the indoor unit and used for opening and closing the first ventilation opening and separating the indoor unit; and the second air deflector is rotatably connected in the outdoor unit and used for opening and closing the second air vent and separating the outdoor unit.
In some embodiments of the cabinet of the present application, the length of the first air deflection plate is not less than the height of the indoor unit, and the length of the second air deflection plate is not less than the height of the outdoor unit.
In some embodiments of the cabinet of the present application, the indoor air supply outlet and the indoor air return outlet of the air conditioner have two air return outlets respectively arranged in bilateral symmetry.
In some embodiments of the cabinet of the present application, the air conditioning cabinet is located between two equipment cabinets, the indoor air supply outlet and the indoor air return outlet on the left side of the air conditioning cabinet circularly supply cold air to the equipment cabinet on the left side, and the indoor air supply outlet and the indoor air return outlet on the right side of the air conditioning cabinet circularly supply cold air to the equipment cabinet on the right side.
In some embodiments of the cabinet of the present application, two air conditioners may be combined between two equipment cabinets, wherein the left air conditioner supplies cool air to the left equipment cabinet, and the right air conditioner supplies cool air to the right equipment cabinet.
In some embodiments of the cabinet of the present application, a plurality of air conditioners can be accommodated in the air conditioner cabinet, and the number of air conditioners can be selected for installation in the air conditioner cabinet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts 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 view of an exterior of a cabinet according to one embodiment of the present application;
FIG. 2 is an external view from another perspective of a cabinet according to one embodiment of the present application;
FIG. 3 is a schematic illustration of an internal configuration of a cabinet according to one embodiment of the present application;
FIG. 4 is a schematic view of an air conditioning cabinet in a cabinet according to one embodiment of the present application;
FIG. 5 is a schematic view of an air conditioning cabinet in a cabinet according to another embodiment of the present application;
fig. 6 is a view of an external appearance of a cabinet according to another embodiment of the present application;
FIG. 7 is a transverse cross-sectional view of the enclosure of FIG. 6;
fig. 8 is a view of an external appearance of an air conditioner in a cabinet according to an embodiment of the present application;
fig. 9 is a schematic view of an internal configuration of an air conditioner in a cabinet according to an embodiment of the present application;
FIG. 10 is a top view of an air conditioner in a cabinet according to one embodiment of the present application;
fig. 11 is a view of an external appearance of an air conditioner in a cabinet according to an embodiment of the present application;
fig. 12 is an external view from another perspective of an air conditioner in a cabinet according to an embodiment of the present application;
fig. 13 is a view of an external appearance of a cabinet according to still another embodiment of the present application;
fig. 14 is a transverse cross-sectional view of the enclosure of fig. 13;
FIG. 15 is a view of the external appearance of a wind deflector according to one embodiment of the present application;
fig. 16 is a view of an air deflector in a first position in an air conditioner according to an embodiment of the present application;
fig. 17 is a view of an air deflector in a second position in an air conditioner according to an embodiment of the present application;
fig. 18 is a view of an external appearance of a wind deflector according to another embodiment of the present application;
fig. 19 is a view of an air conditioner according to another embodiment of the present application, in which a wind deflector is omitted;
fig. 20 is a view illustrating a wind deflector in a first position in an air conditioner according to another embodiment of the present application;
fig. 21 is a view illustrating a wind deflector in a second position in an air conditioner according to another embodiment of the present application;
fig. 22 is a view of an external appearance of a wind deflector according to still another embodiment of the present application;
fig. 23 is a view of an air conditioner according to still another embodiment of the present application, in which a wind deflector is omitted;
fig. 24 is a view illustrating a wind deflector in a first position in an air conditioner according to still another embodiment of the present application;
fig. 25 is a view illustrating a wind deflector in a second position in an air conditioner according to still another embodiment of the present application;
in the above figures: 100. a cabinet; 10. an equipment cabinet; 11. equipment; 12. a heat dissipation channel; 121. a cold aisle; 122. a hot aisle; 13. an equipment cabinet body; 14. a front door of the equipment cabinet; 16. a heat dissipation area; 20. an air-conditioning cabinet; 21. an air conditioner cabinet body; 211. a first tuyere; 212. a second tuyere; 30. an air conditioner; 31. a housing; 311. an indoor air supply outlet; 312. an indoor return air inlet; 313. an outdoor air inlet; 314. an outdoor air outlet; 315. a middle partition plate; 316. a first vent; 317. a second vent; 318. a vent; 319. accommodating grooves; 32. an indoor unit; 321. an indoor fan; 322. an evaporator; 323. an evaporation air duct; 324. a first chamber inner cavity; 325. a second chamber inner cavity; 33. an outdoor unit; 331. a compressor; 332. an outdoor fan; 333. a condenser; 334. a condensing air duct; 335. a first outdoor chamber; 336. a second outdoor chamber; 40. an air deflector; 41. a first air deflector; 42. a second air deflector; 43. a rotating shaft.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a cabinet 100 according to an embodiment of the present application includes an equipment cabinet 10 and an air-conditioning cabinet 20, and the equipment cabinet 10 and the air-conditioning cabinet 20 are combined to form the cabinet. A plurality of devices 11 are installed in the device cabinet 10; the air conditioner 30 is installed in the air conditioning cabinet 20 to supply cool air to the equipment 11 in the equipment cabinet 10, thereby achieving the purpose of heat dissipation.
The cabinet of this application can be applicable to the heat dissipation demand of outdoor cabinet in basic station. In other embodiments, the cabinet of the present application may also be used indoors.
Typically, the equipment cabinet 10 and the air conditioning cabinet 20 are each in the shape of a cube.
The equipment cabinet 10 includes an equipment cabinet body 13 substantially in the form of a frame. The front side of the equipment cabinet body 13 is provided with an equipment cabinet front door 14, and the internal structure of the equipment cabinet 10 can be exposed by opening the front door, so that the equipment 11 can be conveniently dismounted and maintained.
With particular reference to fig. 3, a plurality of devices 11 may be mounted in a vertical arrangement within the device cabinet 13. Usually, the device 11 with large heat generation amount is provided with an air duct, or a ventilation gap can be reserved between adjacent devices 11 to allow air to circulate and dissipate heat. The ventilation duct and the ventilation gap of the equipment area are collectively referred to as a heat dissipation area 16 in the present application.
Inside the apparatus cabinet 10, there is a space between the outer periphery of the apparatus 11 and the apparatus cabinet 13, specifically, a space is formed between the periphery of the apparatus 11 and the inner wall of the apparatus cabinet 13, the space forming the heat dissipation passage 12. The heat dissipation channel 12 communicates with the heat dissipation area 16 to allow air to circulate between the heat dissipation channel 12 and the heat dissipation area 16.
Referring to fig. 4, 5, the air conditioning cabinet 20 includes an air conditioning cabinet body 21 substantially in the form of a frame, and an air conditioner 30 mounted inside the air conditioning cabinet body 21.
The indoor return air inlet 312 and the indoor supply air outlet 311 of the air conditioner 30 are communicated with the heat dissipation path 12 (described in detail below) to circulate and supply cool air into the heat dissipation path 12, and the cool air in the heat dissipation path 12 can flow to the heat dissipation area 16 to contact the equipment 11, thereby taking away heat from the equipment 11.
In other embodiments, front and rear doors may be provided on the equipment cabinet 10 and/or the air conditioning cabinet 20.
According to some embodiments of the present application, the air conditioning cabinet 20 and the equipment cabinet 10 can be flexibly configured and combined according to the use condition and the refrigerating capacity.
Illustratively, the air-conditioning cabinets 20 may be flexibly combined on one or both sides of the equipment cabinets 10, targeting a single equipment cabinet 10. When the heating value of the equipment cabinet 10 is relatively large and the refrigerating capacity of one air-conditioning cabinet 20 cannot meet the heat dissipation requirement, one air-conditioning cabinet 20 may be respectively arranged on the left side and the right side of the equipment cabinet 10, and the two air-conditioning cabinets 20 simultaneously provide cold air to the middle equipment cabinet 10; when the heat productivity of the equipment cabinet 10 is not large and the cooling capacity of one air-conditioning cabinet 20 can meet the heat dissipation requirement, one air-conditioning cabinet 20 may be disposed on the left side or the right side of the equipment cabinet 10.
The structural style that the air conditioner cabinet 20 of this application can dispose in a flexible way, because equipment cabinet 10 and air conditioner cabinet 20 are mutually independent module, so do not have any influence to the structure of equipment cabinet 10, avoided among the correlation technique need add circulating fan in the inside of equipment cabinet 10 and prolong cold volume transmission and occupy the problem of equipment cabinet 10 inner space.
The flexible cabinet combination form of the air conditioner cabinet 20 and the equipment cabinet 10 in the application can meet the heat dissipation requirements of capacity expansion and heat productivity increase of later-stage equipment.
The communication equipment at the earlier stage of the cabinet is less, the heat productivity is small, and the heat dissipation requirement of the equipment can be met by a small number of air conditioners; with the increase of communication equipment and business volume in the later period, only the air conditioner cabinet 20 needs to be added on the cabinet, elimination and updating are not needed, and the investment cost in the later period is low.
Therefore, the air conditioning cabinet 20 of the present application can implement the modularized capacity expansion, and solve the problem in the related art that the capacity expansion cannot be performed with the increase of the number of devices and the heat productivity.
In some embodiments of the present application, the air conditioning cabinet 20 and the equipment cabinet 10 have the same width and height dimensions, and the two can be flexibly and transversely spliced, and have the advantages of wide application range and high degree of generalization. In other embodiments, the air conditioning cabinet 20 and the equipment cabinet 10 may have the same dimensions in the length, width, and height directions, so that the air conditioning cabinet 20 and the equipment cabinet 10 may be interchanged, i.e., the equipment cabinet may be installed inside the air conditioning cabinet, or the air conditioning cabinet may be installed inside the equipment cabinet, thereby improving the versatility and the overall uniformity of the various parts of the cabinet.
In some embodiments of the present application, referring specifically to fig. 4, a single independent air conditioner 30 may be disposed in the air conditioning cabinet 20, and the power of the independent air conditioner is relatively large, and the cooling capacity per unit time is also relatively large, so that the heat dissipation requirement of the equipment cabinet 10 can be satisfied in a short time.
In other embodiments of the present application, and with particular reference to FIG. 5, a plurality of air conditioners 30 may be disposed within the air conditioning cabinet 20. The air conditioner 30 is installed in the air conditioning cabinet 20 as individual modules, and the volume and power of the modular air conditioner are smaller than those of the independent air conditioner.
The modular installation of the air conditioner 30 allows for the targeted dissipation of localized hot spots within the equipment cabinet 10.
Specifically, a plurality of layers of racks are arranged in the air-conditioning cabinet 20, and the air conditioner 30 can be flexibly placed on any rack, so that the air conditioner 30 can be correspondingly installed in the air-conditioning cabinet 20 for fixed-point refrigeration and heat dissipation according to the position of a local hot spot in the equipment cabinet 10, and the waste of cooling capacity of a single independent air conditioner is avoided.
For example, when the heat generation amount in the middle of the equipment cabinet 10 is large, the air conditioner 30 may be disposed at a position in the air conditioner cabinet 20 that generates heat in a transverse direction, and the air conditioner 30 cools and dissipates heat directly to a hot spot in the middle of the equipment cabinet 10. Because the air conditioner is close to the heating point, the distance of cold transmission is short, the utilization rate of cold is high, and the cooling and radiating effects are improved.
The number of the air conditioners 30 can be flexibly increased or reduced in the air conditioner cabinet 20 in a plurality of modularized air conditioners 30 forms, the heat dissipation requirements of different numbers and heating devices are met, and the capacity expansion of the cooling capacity in the air conditioner cabinet 20 is realized.
In the early stage of base station construction, the number of the devices 11 in the device cabinet 10 is small, the heat productivity is small, a small number of air conditioners 30 can meet the heat dissipation requirement of the devices, and the investment cost is low; as the amount of post-stage equipment and traffic increases, only the required number of air conditioners 30 need to be added to the air conditioning cabinet 20.
In some embodiments of the present application, referring to fig. 6, 7, the heat dissipation channel 12 includes a cold channel 121 and a hot channel 122. A cold channel 121 is formed between the rear end of the equipment 11 and the rear wall of the equipment cabinet 13; a hot aisle 122 is formed between the front end of the equipment 11 and the front wall of the equipment cabinet 13.
An indoor return air inlet 312 of the air conditioner 30 is communicated with the hot channel 122, and an indoor air supply outlet 311 of the air conditioner 30 is communicated with the cold channel 121; the hot air in the equipment cabinet 10 is collected into the indoor air return opening 312, and is heat-exchanged into cold air in the air conditioner 30, and the cold air is blown to the cold channel 121 through the indoor air supply opening 311, and the cold air further passes through the heat dissipation area 16 of the equipment 11 to become hot air, and flows into the hot channel 122, so that the refrigeration and heat dissipation cycle of the equipment cabinet 10 by the air conditioner cabinet 20 is realized.
Because the frequency of opening the qianmen is relatively more, this application can avoid opening the loss of cold volume when the qianmen with cold passageway 121 setting at equipment cabinet 10's rear portion, has improved cold volume utilization ratio, has the even reasonable, the good advantage of radiating effect of air current organization in the cabinet.
According to some embodiments of the present application, the indoor return air opening 312 of the air conditioner 30 is located at a front portion of a side thereof, in opposite communication with the hot aisle 122; the indoor blowing port 311 of the air conditioner 30 is located at the rear of the side thereof, opposite to the cold aisle 121. Thus, the indoor air supply outlet 311 is closer to the cold channel 121, and the indoor air return outlet 312 is closer to the hot channel 122, so that the transmission distance can be shortened as much as possible, and the air flow circulation efficiency can be improved.
In some embodiments of the present application, the air conditioner 30 may be a two-body air conditioner in which an outdoor unit and an indoor unit are separately connected, and the indoor unit is installed in the air conditioning cabinet 20 to cool and dissipate heat of the equipment cabinet 10.
In other embodiments of the present application, the air conditioner 30 is an all-in-one machine. When the indoor unit of the two-body air conditioner is disassembled and assembled in the air-conditioning cabinet 20, the indoor unit and the outdoor unit are connected through a system pipeline, the indoor unit is limited by the outdoor unit when moving, the disassembly and the assembly are not convenient enough, the integral air conditioner is adopted, the disassembly and the assembly are convenient, the position change is more flexible, and the operations of field installation, pipe connection, evacuation, fluorine injection and the like are avoided.
Referring to fig. 8 and 9, the air conditioner 30 may include a case 31, an indoor unit 32, and an outdoor unit 33.
The casing 31 has a substantially rectangular parallelepiped box shape, and forms the entire appearance of the air conditioner 30. An indoor air supply outlet 311 is formed at the rear of the casing 31, an indoor air return inlet 312 is formed at the front of the casing 31, an evaporation air duct 323 is formed between the indoor air supply outlet 311 and the indoor air return inlet 312, and the indoor unit 32 is installed in the evaporation air duct 323.
The indoor air supply outlet 311 is disposed at the left side and/or the right side of the rear portion of the housing 31, so that heat dissipation to the horizontal device 11 can be concentrated, and cold air is prevented from being too dispersed when the indoor air supply outlet 311 has multiple directions.
The indoor return air opening 312 may be provided at the left and/or right side of the front of the case 31; alternatively, the indoor return air opening 312 may be provided at the left and/or right side of the rear portion of the casing 31, and the top surface, so that the air conditioner 30 can perform side and top return air to increase the return air area when there is no shelter on the top surface of the air conditioner 30 (for example, the air conditioner 30 located at the top of the air conditioner cabinet 20, or the air conditioner 30 located at the middle or lower portion does not have another air conditioner 30 on its upper rack).
The indoor unit 32 may include an indoor fan 321, an evaporator 322, system piping, and the like. The indoor fan 321 is used for promoting the air flow to circulate between the equipment cabinet 10 and the evaporation air duct 323 of the air conditioner 30; the evaporator 322 is used to cool the airflow and reduce the temperature inside the equipment cabinet 10; the system piping is used to realize the connection between the indoor unit 32 and the outdoor unit 33.
When the air conditioner 30 is in operation, under the forced flow action of the indoor fan 321, the hot air in the equipment cabinet 10 enters the evaporation air duct 323 of the air conditioner 30 through the indoor air return opening 312, and after the heat exchange between the evaporation air duct 323 and the evaporator 322 is performed to generate cold air, the cold air is sent back to the equipment cabinet 10 from the indoor air supply opening 311.
The evaporator 322 is vertically arranged in the evaporation air duct 323, and slightly inclines relative to the air flow direction to increase the area of the evaporator 322, increase the heat exchange amount and improve the heat exchange efficiency.
An outdoor air inlet 313 is arranged on the front side (or the rear side) of the shell 31, an outdoor air outlet 314 is arranged on the rear side (or the front side) of the shell 31, and a condensation air duct 334 is formed between the outdoor air inlet 313 and the outdoor air outlet 314.
The outdoor unit 33 is installed in the condensing duct 334, and includes a compressor 331, an outdoor fan 332, a condenser 333, and system piping.
Referring to fig. 1 and 2, a first air inlet 211 is disposed on the air conditioning cabinet body 21 corresponding to the outdoor air inlet 313, and a second air inlet 212 is disposed on the air conditioning cabinet body 21 corresponding to the outdoor air outlet 314.
The outdoor unit 33 is communicated with the environment outside the cabinet through the first air port 211 and the second air port 212, heat is dissipated to the condenser 333 through the cold source outside the cabinet, fresh air outside the cabinet is sucked in from the first air port 211 and exchanges heat with the condenser 333, and then high-temperature return air is sent out from the second air port 212.
The outdoor unit 33 may be front-inlet and rear-outlet air, or front-outlet and rear-inlet air. For example, when the air conditioner 30 is operated with front air intake and rear air outtake, under the forced flow action of the outdoor fan 332, the air at the front side enters the condensing air duct 334 to exchange heat with the condenser 333, and then flows out from the rear side.
In some embodiments of the present application, the indoor unit 32 and the outdoor unit 33 are spaced apart from each other within the housing 31. Specifically, a transverse middle partition 315 is provided at the middle portion of the casing 31 to divide the inner space of the casing 31 into upper and lower spaces, the indoor unit 32 is provided in the upper space, and the outdoor unit 33 is provided in the lower space. Since the outdoor unit 33 is heavy, the stability of the entire air conditioner 30 can be secured by disposing the outdoor unit 33 at the lower portion.
The air flow organization of the indoor unit 32 and the outdoor unit 33 is completely isolated, the problem of return air short circuit is avoided, and the utilization rate of the air conditioning cold quantity is high.
The air conditioner adopts a 48V direct current variable frequency design, and can dynamically adjust output cold quantity according to the heat productivity of equipment in the cabinet.
The storage battery pack is arranged on the cabinet, so that the storage battery can be used for supplying power to the air conditioner to operate when the mains supply is powered off, and low-risk downtime of equipment in the cabinet is guaranteed.
In some embodiments of the present application, referring to fig. 10 to 12, the left and right side surfaces of the rear portion of the housing 31 are respectively provided with an indoor air supply outlet 311, and the two indoor air supply outlets 311 may be left-right symmetrical; the left and right sides of the front portion of the housing 31 are respectively provided with indoor return air inlets 312, and the two indoor return air inlets 312 may be left-right symmetrical.
Referring to fig. 13 and 14, when the air-conditioning cabinets 20 are combined between the two equipment cabinets 10, the left indoor blowing port 311 of the air conditioner 30 may supply cool air into the left equipment cabinet 10, and the left indoor return port 312 may collect hot air from the left equipment cabinet 10; the indoor supply air outlet 311 of the right side of the air conditioner 30 can supply cold air into the right equipment cabinet 10, and the indoor return air inlet 312 of the right side can collect hot air from the right equipment cabinet 10, so that cooling and heat dissipation of the left and right equipment cabinets 10 are realized by one air conditioner 30.
In some embodiments of the present application, referring to fig. 15 to 25, the cabinet may have a natural cold source cooling function. When the external environment temperature of the cabinet is low, a natural cold source outside the cabinet can be introduced into the equipment cabinet 10 for heat dissipation, and at this time, a compressor of the air conditioner 30 does not need to be started, so that a large amount of energy can be saved.
Specifically, the middle partition 315 is provided with a ventilation opening 318, and the communication between the indoor unit 32 and the outdoor unit 33 can be realized through the ventilation opening 318, that is, the evaporation air duct 323 and the condensation air duct 334 can be communicated through the ventilation opening 318.
The air conditioner 30 further includes a wind deflector 40 that opens/closes the vent 318. The air deflection plate 40 is rotatably connected at the vent 318.
The rotating shaft 43 of the air deflector 40 can be inserted into the left and right side walls of the casing 31 to realize the rotating connection of the air deflector 40 on the air conditioner 30.
The air deflector 40 is movable between a first position (as shown in fig. 16, 20 and 24) in which the vent 318 is blocked by the air deflector 40 and closed, the evaporation duct 323 of the indoor unit 32 and the condensation duct 334 of the outdoor unit 33 are isolated from each other, and the air conditioner 30 can normally operate in a cooling mode; in the second position (shown in fig. 17, 21, and 24), the air deflector 40 simultaneously performs the operations of opening the vent 318, partitioning the indoor unit 32, and partitioning the outdoor unit 33.
Specifically, the air guiding plate 40 divides the indoor unit 32 into a first indoor chamber 324 located at the rear and a second indoor chamber 325 located at the front, and divides the outdoor unit 33 into a first outdoor chamber 335 located at the rear and a second outdoor chamber 336 located at the front; the first inner chamber 324 and the first outer chamber 335 are in communication through the vent 318, and the second inner chamber 325 and the second outer chamber 336 are in communication through the vent 318.
The indoor air supply outlet 311 and the indoor fan 321 are located on the first indoor cavity 324 side, and the indoor air return outlet 312 is located on the second indoor cavity 325 side.
When the air deflector 40 is at the second position, the indoor fan 321 is started, the natural cold source outside the cabinet can enter the first indoor cavity 324 through the first outdoor cavity 335 of the outdoor unit 33 and is sent into the equipment cabinet 10 through the indoor air supply outlet 311, the hot air inside the equipment cabinet 10 enters the second indoor cavity 325 through the indoor air return inlet 312 and is blown out of the cabinet from the second outdoor cavity 336, and thus the heat dissipation circulation of the natural cold source is realized.
In the present example, when the outdoor air inlet 313 is disposed at the rear side of the casing 31 and the outdoor air outlet 314 is disposed at the front side of the casing 32, the natural cold source outside the cabinet enters the first outdoor chamber 335 from the outdoor air inlet 313, and the hot air in the second outdoor chamber 336 flows out from the outdoor air outlet 314; however, in other embodiments, the outdoor air inlet 313 may be disposed at the front side of the housing 31, the outdoor air outlet 314 is disposed at the rear side of the housing 32, the natural heat source outside the cabinet enters the first outdoor chamber 335 from the outdoor air outlet 314, and the hot air in the second outdoor chamber 336 flows out from the outdoor air inlet 313.
According to the above description, the air conditioner 30 of the present application has a cooling mode and a natural cooling source mode. The air conditioner 30 operates in a normal cooling mode when the outside temperature of the cabinet is not low; when the temperature outside the cabinet is low, the air conditioner 30 operates in a natural cold source mode, and in this mode, only the indoor fan 321 in the air conditioner 30 can be started, so that the energy is greatly saved, and the energy waste caused by the continuous refrigeration work of the air conditioner is avoided.
In some embodiments of the present application, and with particular reference to fig. 16, 17, the vent 318 includes a first vent 316 and a second vent 317 spaced apart front to back; the first ventilation opening 316 is used for communicating the first chamber inner chamber 324 with the first chamber outer chamber 335, and the second ventilation opening 317 is used for communicating the second chamber inner chamber 325 with the second chamber outer chamber 336.
The air deflector 40 comprises a first air deflector 41 and a second air deflector 42; the first air guiding plate 41 and the second air guiding plate 42 are two integral parts.
The first air guiding plate 41 is rotatably connected to the indoor unit 32, when the first air guiding plate 41 is at the first position, the first ventilation opening 316 is closed, and when the first air guiding plate 41 is at the second position, the operations of opening the first ventilation opening 316 and dividing the indoor unit 32 into the first indoor cavity 324 and the second indoor cavity 325 are simultaneously performed.
The second air guiding plate 42 is rotatably connected in the outdoor unit 33, when the second air guiding plate 42 is at the first position, the second air vent 317 is closed, and when the second air guiding plate 42 is at the second position, the operations of opening the second air vent 317 and partitioning the outdoor unit 33 into the first outer chamber 335 and the second outer chamber 336 are simultaneously performed.
In other embodiments of the present application, referring specifically to fig. 18-20, the vents 318 include a first vent 316 and a second vent 317 spaced back and forth, the first vent 316 communicating with the first chamber inner chamber 324 and the first chamber outer chamber 335, and the second vent 317 communicating with the second chamber inner chamber 325 and the second chamber outer chamber 336.
The wind deflector 40 comprises a first wind deflector 41 and a second wind deflector 42 connected together; the rotating shaft 43 of the air deflector 40 is located at the joint of the first air deflector 41 and the second air deflector 42.
The middle partition 315 is further provided with a receiving groove 319, the receiving groove 319 is located between the first ventilating opening 316 and the second ventilating opening 317, and the middle portion of the air deflector 40 is located in the receiving groove 319 and can rotate in the receiving groove 319.
Specifically, the middle part of the wind deflector 40 is a cylinder, the first wind deflector 41 extends outwards from the cylinder, and the second wind deflector 42 extends in the opposite direction from the cylinder.
Referring to fig. 20, in the first position, the air deflector 40 is in a horizontal state, and the first air deflector 41 is connected to the rear end of the rotating shaft 43 at an upper position and blocks the upper end of the first ventilation opening 316; the second air guiding plate 42 is connected to the front end of the rotating shaft 43 at a lower position and is blocked at the lower end of the second ventilation opening 317.
The air guiding plate 40 rotates around the rotating shaft 43 from the first position to the second position, specifically referring to fig. 21, the air guiding plate 40 is in a vertical state, the first air guiding plate 41 opens the first ventilation opening 316, and at the same time, the indoor unit 32 is divided into a first indoor cavity 324 and a second indoor cavity 325; the second air guide plate 42 opens the second ventilation opening 317 while dividing the outdoor unit 33 into the first and second outdoor chambers 335 and 336. In other embodiments, the air guiding plate 40 may be in an inclined state at the second position, in which the length of the first air guiding plate 41 is greater than the height of the indoor unit 32, and the length of the second air guiding plate 42 is greater than the height of the outdoor unit 33.
According to an embodiment of the present disclosure, the first air guiding plate 41, the second air guiding plate 42 and the rotating shaft 43 may be integrally formed.
In other embodiments of the present application, referring to fig. 22-25, the vent 318 has only one disposed in the middle of the middle partition 315. The air deflector 40 is pivotally connected to the middle of the vent 318.
The rotating shaft 43 is located in the middle of the air guiding plate 40, and the two parts of the air guiding plate 40 are the first air guiding plate 41 and the second air guiding plate 42 respectively, taking the rotating shaft as a boundary.
When the air deflector 40 is in a horizontal state, namely in the first position, the vent 318 is closed;
when the air guiding plate 40 is in the vertical state, i.e. in the second position, the first air guiding plate 41 located at the upper portion partitions the indoor unit 32, and the second air guiding plate 42 located at the lower portion partitions the outdoor unit 33; meanwhile, the ventilation opening 318 is also divided into a first ventilation opening 316 at the rear side and a second ventilation opening 317 at the front side by the air deflector 40, the first indoor chamber 324 and the first outdoor chamber 335 are communicated through the first ventilation opening 316, and the second indoor chamber 325 and the second outdoor chamber 336 are communicated through the second ventilation opening 317.
In other embodiments, the air guiding plate 40 may be inclined when in the second position.
According to the application, the air conditioner cabinet 20 and the equipment cabinet 10 can be flexibly configured and combined according to the use condition and the refrigerating capacity, the air conditioner cabinet 20 can be matched with the left side and the right side of the equipment cabinet 10 when the heat productivity in the equipment cabinet 10 is large, the air conditioner cabinet 20 can be matched with one side of the equipment cabinet 10 when the heat productivity in the equipment cabinet 10 is small, the combination form of the flexible cabinet combination configuration of the air conditioner cabinet 20 has no influence on the internal structure of the equipment cabinet 10, the problem that a circulating fan needs to be additionally arranged in the equipment cabinet 10 to prolong the internal space of the equipment cabinet 10 caused by cold transmission in the related technology is avoided, and the combination splicing form can meet the heat dissipation requirements of capacity expansion and heat productivity increase of later equipment.
According to the application, a plurality of small air conditioners 30 can be modularly configured in the air conditioner cabinet 20, the number of the air conditioners 30 can be flexibly increased or reduced, the heat dissipation requirements of different numbers and heating devices are met, the local hot spot positions in the equipment cabinet 10 are subjected to targeted heat dissipation, and the cold quantity waste of a single independent large air conditioner is avoided.
According to the present application, the indoor air supply outlet 311 of the air conditioner 30 and the cold channel 121 of the heat dissipation channel 12 are disposed at the rear end of the cabinet 100, and the indoor air return inlet 312 of the air conditioner 30 and the hot channel 122 of the heat dissipation channel 12 are disposed at the front end of the cabinet 100, so that waste of cooling capacity caused by opening and closing a front door of the cabinet can be avoided, the cooling capacity utilization rate is improved, and the air conditioner has the advantage of uniform and reasonable air flow organization.
According to the present application, since the left and right sides of the air conditioner 30 are provided with the indoor air supply outlet 311 and the indoor air return outlet 312, the air-conditioning cabinets 20 can be combined at the left side of the equipment cabinet 10, and can also be combined at the right side of the equipment cabinet 10, thereby realizing flexible change of the relative positions of the equipment cabinet 10 and the air-conditioning cabinet 20; when the air-conditioning cabinet 20 is located between the two equipment cabinets 10, the indoor air supply outlet 311 and the indoor air return inlet 312 on the left side of the air-conditioning 30 can cool and radiate heat to the equipment cabinet 10 on the left side, and the indoor air supply outlet 311 and the indoor air return inlet 312 on the right side of the air-conditioning 30 can cool and radiate heat to the equipment cabinet 10 on the right side, so that single-side blowing and double-side blowing of the air-conditioning 30 are realized.
According to the application, the middle partition 315 between the indoor unit 32 and the outdoor unit 33 of the air conditioner 30 is provided with the vent 318, when the air conditioner is normally used for cooling, the vent 318 is blocked by the air deflector 40, and the air conditioner can normally work for cooling; when the outdoor environment temperature is lower, the air deflector 40 can rotate to stand, and the ventilation opening 318 is opened, so that the natural cold source outside the cabinet can be sent into the equipment cabinet 10 through the outdoor unit 33 and the ventilation opening 318 and the indoor unit 32, the heat dissipation function of the natural cold source in the cabinet is realized, and the energy is saved.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A cabinet, comprising:
the equipment cabinet is provided with an equipment cabinet body, equipment is installed in the equipment cabinet body, and a heat dissipation channel is formed between the equipment and the equipment cabinet body at intervals; and
and the air-conditioning cabinets can be selectively combined on one side or two sides of the equipment cabinet, air conditioners are installed in the air-conditioning cabinets, and indoor air supply outlets and indoor air return inlets of the air conditioners are communicated with the heat dissipation channel so as to circularly supply cold air into the equipment cabinet.
2. The cabinet of claim 1, wherein the heat dissipation channel comprises a cold channel and a hot channel;
a cold channel is formed between the rear end of the equipment and the equipment cabinet body, and a hot channel is formed between the front end of the equipment and the equipment cabinet body;
an indoor air return inlet of the air conditioner is communicated with the hot channel to collect hot air in the hot channel, and an indoor air supply outlet of the air conditioner is communicated with the cold channel to supply cold air into the cold channel;
the cold air carries heat away from the equipment as it passes through the equipment to become hot air, which circulates through the hot aisle into the air conditioner.
3. The cabinet of claim 1, wherein the front wall and the rear wall of the air conditioning cabinet are respectively provided with a first air opening and a second air opening;
the air conditioner includes:
the front end and the rear end of the same side surface of the shell are respectively provided with an indoor air supply outlet and an indoor air return inlet, and the front surface and the rear surface of the shell are respectively provided with an outdoor air inlet communicated with the first air inlet and an outdoor air outlet communicated with the second air inlet;
an indoor unit provided in the casing and located between the indoor air supply outlet and the indoor air return inlet;
and the outdoor unit is arranged between the outdoor air inlet and the outdoor air outlet, and the outdoor unit and the indoor unit are mutually isolated through a middle partition plate.
4. The cabinet of claim 3, wherein the middle partition is provided with a ventilation opening for communicating the indoor unit and the outdoor unit;
the air conditioner further includes:
a deflector movable between a first position in which the vent is blocked and a second position; when the air vent is opened in the second position, a natural cold source outside the cabinet can pass through the outdoor unit and the air vent and enter the equipment cabinet from the indoor unit.
5. The cabinet of claim 4, wherein the air deflector simultaneously performs the operations of opening the vent, partitioning the indoor unit into a first indoor chamber and a second indoor chamber, and partitioning the outdoor unit into a first outdoor chamber and a second outdoor chamber at the second position;
the first indoor cavity and the first outdoor cavity, and the second indoor cavity and the second outdoor cavity are respectively communicated through the ventilation opening, and an indoor air supply opening and an indoor fan of the air conditioner are positioned on the side of the first indoor cavity;
when the indoor fan is started, a natural cold source outside the equipment cabinet can enter the first indoor cavity through the first outdoor cavity and is supplied to the equipment cabinet through the indoor air supply opening; the natural cold source takes away the heat of the equipment to become hot air, and the hot air is exhausted to the outside of the cabinet through the indoor air return inlet, the second indoor cavity and the second outdoor cavity.
6. The cabinet of claim 5, wherein the vent comprises:
a first vent for communicating the first chamber inner chamber and the first chamber outer chamber;
the second ventilation opening is used for communicating the second indoor cavity with the second outdoor cavity;
the aviation baffle includes:
the first air deflector is rotatably connected in the indoor unit and used for opening and closing the first ventilation opening and separating the indoor unit;
and the second air deflector is rotatably connected in the outdoor unit and used for opening and closing the second air vent and separating the outdoor unit.
7. The cabinet of claim 6, wherein the first air deflection plate has a length that is no less than a height of the indoor unit and the second air deflection plate has a length that is no less than a height of the outdoor unit.
8. The cabinet of claim 1, wherein the air conditioner is provided with an indoor air supply outlet and an indoor air return outlet on the left side and the right side.
9. The cabinet of claim 8, wherein the air conditioning cabinet is located between two of the equipment cabinets, the left side indoor supply and return air inlets of the air conditioning cabinet circulate cool air to the left side equipment cabinet, and the right side indoor supply and return air inlets of the air conditioning cabinet circulate cool air to the right side equipment cabinet.
10. The cabinet of claim 1, wherein there are two cabinet units connected in parallel, the left cabinet unit supplying cool air to the left cabinet unit, and the right cabinet unit supplying cool air to the right cabinet unit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110757912 | 2021-07-05 | ||
CN2021107579123 | 2021-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115589697A true CN115589697A (en) | 2023-01-10 |
Family
ID=79967455
Family Applications (12)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122403831.1U Active CN215765518U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404647.9U Active CN215682974U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
CN202122404649.8U Active CN215773894U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
CN202122403715.XU Active CN216522048U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404686.9U Active CN216281814U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404687.3U Active CN215765412U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202111160440.XA Pending CN115589697A (en) | 2021-07-05 | 2021-09-30 | Cabinet |
CN202122456678.9U Active CN216522044U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202122451283.XU Active CN215909240U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202111186754.7A Pending CN115585506A (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202220327701.6U Active CN216868675U (en) | 2021-07-05 | 2022-02-17 | Air conditioner |
CN202220341871.XU Active CN216897531U (en) | 2021-07-05 | 2022-02-18 | Air conditioner |
Family Applications Before (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122403831.1U Active CN215765518U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404647.9U Active CN215682974U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
CN202122404649.8U Active CN215773894U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
CN202122403715.XU Active CN216522048U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404686.9U Active CN216281814U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
CN202122404687.3U Active CN215765412U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122456678.9U Active CN216522044U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202122451283.XU Active CN215909240U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202111186754.7A Pending CN115585506A (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
CN202220327701.6U Active CN216868675U (en) | 2021-07-05 | 2022-02-17 | Air conditioner |
CN202220341871.XU Active CN216897531U (en) | 2021-07-05 | 2022-02-18 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
CN (12) | CN215765518U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114667043A (en) * | 2022-03-31 | 2022-06-24 | 广东海悟科技有限公司 | Equipment cabinet base air conditioner |
CN114745888A (en) * | 2022-04-08 | 2022-07-12 | 中国北方车辆研究所 | Combined portable outdoor communication case |
-
2021
- 2021-09-30 CN CN202122403831.1U patent/CN215765518U/en active Active
- 2021-09-30 CN CN202122404647.9U patent/CN215682974U/en active Active
- 2021-09-30 CN CN202122404649.8U patent/CN215773894U/en active Active
- 2021-09-30 CN CN202122403715.XU patent/CN216522048U/en active Active
- 2021-09-30 CN CN202122404686.9U patent/CN216281814U/en active Active
- 2021-09-30 CN CN202122404687.3U patent/CN215765412U/en active Active
- 2021-09-30 CN CN202111160440.XA patent/CN115589697A/en active Pending
- 2021-10-12 CN CN202122456678.9U patent/CN216522044U/en active Active
- 2021-10-12 CN CN202122451283.XU patent/CN215909240U/en active Active
- 2021-10-12 CN CN202111186754.7A patent/CN115585506A/en active Pending
-
2022
- 2022-02-17 CN CN202220327701.6U patent/CN216868675U/en active Active
- 2022-02-18 CN CN202220341871.XU patent/CN216897531U/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN215909240U (en) | 2022-02-25 |
CN215773894U (en) | 2022-02-08 |
CN215682974U (en) | 2022-01-28 |
CN215765412U (en) | 2022-02-08 |
CN216522048U (en) | 2022-05-13 |
CN216868675U (en) | 2022-07-01 |
CN216897531U (en) | 2022-07-05 |
CN216522044U (en) | 2022-05-13 |
CN215765518U (en) | 2022-02-08 |
CN115585506A (en) | 2023-01-10 |
CN216281814U (en) | 2022-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112968245B (en) | Energy storage system heat dissipation device and heat dissipation method thereof | |
CN115589697A (en) | Cabinet | |
CN112996371B (en) | Machine cabinet | |
CN112616294A (en) | Machine cabinet | |
CN213280449U (en) | Integrated air conditioner and machine room heat dissipation system | |
CN110043986A (en) | A kind of air-conditioning system and the data center using it | |
CN102497765A (en) | Air conditioning unit for high heat density communication cabinet and combination method for air conditioning unit | |
CN115529799A (en) | Air conditioning device for communication equipment and air conditioning system for communication equipment | |
CN213426761U (en) | Terminal cooling device and refrigerant circulation system | |
CN213542655U (en) | Indoor air conditioner | |
CN205987691U (en) | Can independently expand closed integrated passage of heat rack of accurate air supply | |
CN114963623A (en) | Heat exchange equipment and heat exchange system | |
CN114424682A (en) | Heat exchange module and cabinet | |
CN214046492U (en) | Machine room air conditioner and cabinet air conditioning system | |
CN107477710B (en) | Outdoor unit and air conditioner with same | |
CN218096302U (en) | Outdoor energy storage cabinet air conditioner | |
CN213426762U (en) | Terminal cooling device and refrigerant circulation system | |
CN220042033U (en) | Air conditioner | |
CN114963639B (en) | Integrated energy storage box refrigeration equipment | |
CN213404010U (en) | Novel outdoor server cabinet | |
CN220041977U (en) | Air conditioner | |
CN221381629U (en) | Inter-row air conditioner and inter-row air conditioning system | |
CN214708458U (en) | Underfloor air conditioning system for data center | |
CN212463891U (en) | Cabinet and data machine room cooling system | |
CN221670267U (en) | Refrigeration equipment and data center |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |