CN111225547A - Air conditioning system for machine room - Google Patents
Air conditioning system for machine room Download PDFInfo
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- CN111225547A CN111225547A CN202010134137.1A CN202010134137A CN111225547A CN 111225547 A CN111225547 A CN 111225547A CN 202010134137 A CN202010134137 A CN 202010134137A CN 111225547 A CN111225547 A CN 111225547A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 49
- 238000012423 maintenance Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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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
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- General Engineering & Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Central Air Conditioning (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a machine room air conditioning system, comprising: an air conditioner; the supporting plate is positioned above the air conditioner; the equipment cabinet is arranged on the supporting plate, and a server is arranged in the equipment cabinet; wherein, the supporting plate is provided with a cold air port and a return air port, the air outlet of the air conditioner is communicated with the cold air port, and the air inlet of the air conditioner is communicated with the return air port. According to the air conditioning system for the machine room, the air conditioner and the machine cabinet are isolated by the supporting plate, so that the machine cabinet and the air conditioner are respectively positioned in the two spaces above and below the supporting plate, the air conditioner can not occupy the space on the side part of the machine cabinet, and the intensive arrangement of the machine cabinet and the air conditioner caused by the fact that the air conditioner and the machine cabinet are both arranged on the supporting plate is avoided. Be equipped with cold wind mouth and return air inlet in the backup pad, the air outlet and the cold wind mouth of air conditioner are linked together, and the income wind gap and the return air inlet of air conditioner are linked together for the air current of air conditioner is unobstructed, and wind energy is efficient, has realized that the server can also dispel the heat when the space in the backup pad is not taken up to the air conditioner.
Description
Technical Field
The invention relates to the technical field of machine room air conditioners, in particular to a machine room air conditioning system.
Background
The existing machine room air conditioning system is generally divided into a room level and a column level, air conditioners of the room level machine room air conditioning system are arranged around a machine room and mainly radiate heat for the machine room, but the radiating mode is far away from a server in the machine room, so that the radiating effect on the server is poor, and the use of the server is influenced; the air conditioners and the servers of the air conditioning system of the inter-row computer room are closely arranged in parallel, the air conditioners directly radiate heat for the servers, however, the air conditioners are placed on the side edges of the servers, so that the occupied ground area of the air conditioners is large, the air conditioners directly perform refrigeration in the computer room, the energy consumption of the air conditioners is high, and the radiating effect on the servers is poor.
Therefore, how to provide a machine room air conditioning system with low energy consumption, high heat dissipation efficiency and no floor area is a technical problem to be solved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention is to provide a machine room air conditioning system.
In view of the above, according to a first aspect of the present invention, there is provided a machine room air conditioning system comprising: an air conditioner; the supporting plate is positioned above the air conditioner; the equipment cabinet is arranged on the supporting plate, and a server is arranged in the equipment cabinet; wherein, the supporting plate is provided with a cold air port and a return air port, the air outlet of the air conditioner is communicated with the cold air port, and the air inlet of the air conditioner is communicated with the return air port.
The machine room air conditioning system comprises an air conditioner, a supporting plate and a cabinet, wherein the supporting plate is positioned above the air conditioner, the cabinet is arranged on the supporting plate, and a server is arranged in the cabinet, namely, the supporting plate isolates the air conditioner from the cabinet, so that the cabinet and the air conditioner are respectively positioned in two spaces above and below the supporting plate, the air conditioner cannot occupy the space on the side part of the cabinet, and the intensive arrangement of the cabinet and the air conditioner caused by the fact that the air conditioner and the cabinet are both arranged on the supporting plate is avoided. Further, be equipped with cold wind mouth and return air inlet in the backup pad, the air outlet and the cold wind mouth of air conditioner are linked together, make the cold wind that the air conditioner produced can enter into the top of backup pad through the cold wind mouth and dispel the heat to setting up rack and the server in the backup pad top, the income wind gap and the return air inlet of air conditioner are linked together, make the air of backup pad top can enter into the below of backup pad through the return air inlet and realize the return air of air conditioner, thereby make the air current of air conditioner unobstructed, wind energy is efficient, and then realized that the air conditioner can also dispel the heat to the server when not occupying the space in the backup pad.
It can be understood that the backup pad can form the floor of computer lab, and the floor of computer lab is built on stilts to be set up subaerial, and forms accommodation space between the floor of computer lab and the ground, and the air conditioner can be placed in the floor below of computer lab, also the air conditioner is located the accommodation space of the floor below of computer lab to make the air conditioner can not occupy the space in the computer lab, improve the utilization ratio of computer lab space. Specifically, the air conditioner may be placed on the ground, or suspended below the floor by a connection means, etc., as long as it is located below the support plate, which is not particularly limited herein.
In addition, the air conditioning system of the machine room in the technical scheme provided by the invention can also have the following additional technical characteristics:
in above-mentioned technical scheme, further, the quantity of rack is a plurality of, and a plurality of racks are arranged into the multiseriate, and adjacent two have the interval between the rack, and adjacent two lateral walls that are listed as the rack enclose synthetic passageway, and the passageway includes: the cold channel is communicated with the cold air port and is a sealed channel; the maintenance channel is communicated with the air return inlet and is a sealing channel; wherein, one side of any row of cabinets is a cold channel, and the other side of any row of cabinets is a maintenance channel.
In this technical scheme, it is a plurality of specifically to have explained the quantity of rack, a plurality of racks are arranged into the multiseriate, and adjacent two have the interval between the rack, adjacent two lateral walls that are listed as the rack enclose synthetic passageway, the passageway includes cold passageway and maintenance passageway, wherein, one side of arbitrary rack is cold passageway, the opposite side is the maintenance passageway, cold passageway is linked together with the cold wind gap, the maintenance passageway is linked together with the return air inlet, make the cold wind that the air conditioner produced can enter into cold passageway through the cold wind gap, thereby dispel the heat to the rack with the server that is located the rack, and the air in the maintenance passageway can enter into the below of backup pad via the return air inlet and realize the return air of air conditioner. Furthermore, the cold channel and the maintenance channel are both sealed channels, so that air pressure difference is formed between the cold channel and the maintenance channel, air return and air outlet of the air conditioner generate air pressure difference, air flow of the air conditioner is smooth, wind energy efficiency is high, and energy efficiency of products is improved.
It can be understood that the temperature in the cold channel of the machine room air conditioning system is low, the heat dissipation can be carried out on the machine cabinet and the server, the temperature in the maintenance channel of the machine room air conditioning system is kept at about room temperature, and the maintenance channel is communicated with the air return opening, so that the air in the maintenance channel can enter the lower part of the supporting plate through the air return opening to realize the air return of the air conditioner, and the maintenance personnel can enter the maintenance channel.
In any of the above technical solutions, further, the air conditioning system of the machine room further includes: the top sealing plates are positioned at the tops of the cabinets and are connected with two adjacent rows of cabinets; the door bodies are arranged at two ends of any row of cabinets, arranged at the side parts of the cabinets and configured to be suitable for being connected with two adjacent rows of cabinets in an opening and closing manner; the top sealing plate, the door body and the side walls of two adjacent rows of cabinets enclose to form a channel.
In this technical scheme, computer lab air conditioning system still includes: the top sealing plate and the door body, the top sealing plate, the door body and the side walls of two adjacent cabinets enclose to form a channel, so that the top, the side and the two ends of the space between the two adjacent cabinets are all shielded, the channel is sealed, and the cold channel and the maintenance channel are sealed channels. Specifically, the top sealing plate is located the top of rack and connects two adjacent racks, and the door body is located the both ends of any rack and sets up the lateral part at the rack, and the door body is configured to be suitable for to connect two adjacent racks with opening and shutting, can make the passageway form sealed passageway when the door body is closed.
In any of the above technical solutions, further, the number of the cabinets and the number of the air conditioners are a plurality corresponding to one another, and one air conditioner is arranged below any cabinet; at least part of the air outlet of the air conditioner is positioned in the cold channel.
In the technical scheme, the number of the cabinets and the number of the air conditioners are specifically described to be a plurality of cabinets and the number of the air conditioners are in one-to-one correspondence, that is, one air conditioner correspondingly radiates heat for one cabinet, so that the heat radiation efficiency of the cabinets is ensured; specifically, an air conditioner is arranged below any one of the cabinets, and cold air generated by the air conditioner upwards enters the cold channel through the cold air inlet to dissipate heat of the cabinet. Furthermore, at least part of the air outlet of the air conditioner is positioned in the cold channel, so that cold air generated by the air conditioner can directly enter the cold channel, the energy efficiency of the air conditioner is improved, a complex pipeline and the like do not need to be connected between the air conditioner and the cold channel, and the structure of the air conditioning system of the machine room is simplified.
In any of the above technical solutions, further, the air conditioner further includes: a housing; the air outlet of the air conditioner is arranged on the top surface of the shell; the air inlet of the air conditioner is arranged on the side surface of the shell.
In the technical scheme, the air conditioner further comprises a shell, an air outlet of the air conditioner is formed in the top surface of the shell, an air inlet of the air conditioner is formed in the side surface of the shell, the air conditioner is made to form a structure with top air outlet and side air return, air in the maintenance channel is sucked through the air inlet formed in the surface of the shell, the air is changed into cold air through a heat exchanger of the air conditioner, the cold air can be directly blown out upwards through the air outlet in the top surface of the shell, and therefore the cold air enters the cold channel above the air conditioner to dissipate heat of the cabinet and the server.
In any of the above technical solutions, further, the air conditioner further includes: a heat exchanger disposed in the housing; the first filter screen is detachably arranged on the heat exchanger; the fan is arranged in the shell; the first mounting port is arranged on the top surface of the shell and is matched with the first filter screen, so that the first filter screen can be taken out of the first mounting port; the air outlet is matched with the fan, so that the fan can be taken out from the air outlet.
In the technical scheme, the air conditioner further comprises a heat exchanger, a first filter screen, a fan and a first mounting opening, the heat exchanger is arranged in the shell, the first filter screen is detachably arranged on the heat exchanger, and the first filter screen is matched with the first mounting opening arranged on the top surface of the shell, so that the first filter screen can be taken out from the first mounting opening, and a user can conveniently take out the first filter screen from the upper part of the supporting plate for cleaning, replacing and the like; the air outlet and the fan of setting on the top surface of casing looks adaptation for the fan can be taken out by the air outlet, and the user of being convenient for takes out the fan from the top of backup pad and washs, changes etc..
In any of the above technical solutions, further, the air conditioner further includes: and the second filter screen is detachably arranged at the air outlet of the air conditioner and is configured to be suitable for shielding the air outlet of the air conditioner.
In the technical scheme, the detachable second filter screen is arranged at the air outlet of the air conditioner and can shield the air outlet of the air conditioner, so that cold air of the air conditioner is blown out after being filtered, the filtering effect of the air conditioner is ensured, and the second filter screen can prevent sundries from entering the air conditioner from the air outlet of the air conditioner, so that the use safety of the air conditioner is ensured; further, when dismantling the second filter screen, the fan can be taken out by the air outlet, and the user of being convenient for takes out the fan from the top of backup pad and washs, changes etc..
In any of the above technical solutions, further, the air conditioner further includes: and the third filter screen is detachably arranged at the air inlet of the air conditioner and is configured to be suitable for shielding the air inlet of the air conditioner.
In this technical scheme, be provided with the third filter screen of detachably in the income wind gap department of air conditioner, the third filter screen can shelter from the income wind gap of air conditioner for the air enters into the air conditioner after filtering, ensures the filter effect of air conditioner, and inside the third filter screen can prevent that debris from entering into the air conditioner by the income wind gap of air conditioner, ensures the safe in utilization of air conditioner.
It can be understood that, the air conditioner of the air conditioning system of the machine room provided by the invention can also be provided with no third filter screen, because the impurities such as dust and the like in the machine room are less, the air conditioner is arranged in the space below the supporting plate, the air inlet is arranged on the side wall of the shell of the air conditioner, the impurities are difficult to fall into the air inlet, and because the dust in the environment is less, the normal operation of the air conditioner can be ensured without filtering the air at the air inlet, further, the normal use of the air conditioner can be ensured without arranging the third filter screen, and the air volume of the air conditioner can be improved, thereby improving the refrigeration efficiency of the air conditioner.
In any one of the above technical solutions, further, the support plate is an electrostatic floor, a plurality of adjustable openings are arranged on the electrostatic floor, and the plurality of adjustable openings form a cold air port and a return air port.
In the technical scheme, the supporting plate is specifically an electrostatic floor which has the advantage of static electricity prevention, specifically, the electrostatic floor is arranged on the ground in an overhead mode, an accommodating space is formed between the electrostatic floor and the ground, and the air conditioner can be placed below the electrostatic floor, namely the air conditioner is positioned in the accommodating space below the electrostatic floor, so that the air conditioner cannot occupy the space in a machine room, and the utilization rate of the space of the machine room is improved; further, be equipped with a plurality of adjustable openings on the static floor, a plurality of adjustable openings form cold wind mouth and return air inlet, promptly, can be according to the distribution position of rack on the static floor, adjust a plurality of adjustable open-ended size and position on the static floor correspondingly etc to suitable position forms cold wind mouth and return air inlet on the static floor.
In any of the above technical solutions, further, the air conditioning system of the machine room further includes: and the guide piece is arranged between the cabinet and the air conditioner and can enable the air conditioner to move relative to the cabinet.
In this technical scheme, still be provided with the guide between rack and air conditioner, the guide can make the air conditioner for the rack motion to can adjust the position of air conditioner, be convenient for remove the air conditioner to appointed position in the space of the below of backup pad and maintain, clean etc..
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
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic configuration diagram of a machine room air conditioning system according to an embodiment of the present invention;
FIG. 2 illustrates an enlarged schematic view of one of the air conditioners in the room air conditioning system of FIG. 1;
fig. 3 is a schematic view showing a partial structure of an air conditioning system of a machine room according to an embodiment of the present invention;
fig. 4 shows a schematic configuration diagram of an air conditioner of a machine room air conditioning system according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
100 machine room air conditioning system, 110 air conditioner, 111 casing, 112 air outlet, 113 air inlet, 114 heat exchanger, 115 first filter screen, 116 fan, 117 first installing port, 118 second filter screen, 119 third filter screen, 120 supporting plate, 122 cold air inlet, 130 cabinet, 140 cold channel, 150 maintenance channel, 170 door.
Detailed Description
So that the manner in which the above recited aspects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A room air conditioning system 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 4.
Example one
As shown in fig. 1 and fig. 2, according to a first aspect of the present invention, the present invention provides a machine room air conditioning system 100, the machine room air conditioning system 100 includes an air conditioner 110, a support plate 120 and a cabinet 130, wherein a cold air port 122 and a return air port (not shown in the figure) are disposed on the support plate 120, an air outlet 112 of the air conditioner 110 is communicated with the cold air port 122, and an air inlet 113 of the air conditioner 110 is communicated with the return air port.
The machine room air conditioning system 100 provided by the invention comprises an air conditioner 110, a support plate 120 and a cabinet 130, wherein the support plate 120 is positioned above the air conditioner 110, the cabinet 130 is arranged on the support plate 120, and a server is arranged in the cabinet 130, namely, the support plate 120 isolates the air conditioner 110 from the cabinet 130, so that the cabinet 130 and the air conditioner 110 are respectively positioned in two spaces above and below the support plate 120, and therefore, the air conditioner 110 does not occupy the space at the side of the cabinet 130, and the dense arrangement of the cabinet 130 and the air conditioner 110 caused by the fact that both the air conditioner 110 and the cabinet 130 are arranged on the support plate 120 is avoided. Further, be equipped with cold wind mouth 122 and return air inlet on the backup pad 120, the air outlet 112 of air conditioner 110 is linked together with cold wind mouth 122, make cold wind that air conditioner 110 produced can enter into the top of backup pad 120 through cold wind mouth 122 and dispel the heat to setting up rack 130 and the server in the backup pad 120 top, the income wind gap 113 of air conditioner 110 is linked together with the return air inlet, make the air of backup pad 120 top can enter into the below of backup pad 120 through the return air inlet and realize the return air of air conditioner 110, thereby make the air current of air conditioner 110 unobstructed, wind energy is efficient, and then realized that can also dispel the heat to the server when air conditioner 110 does not occupy the space on the backup pad 120.
It can be understood that the support plate 120 can form a floor of the machine room, the floor of the machine room is arranged on the ground in an overhead manner, an accommodating space is formed between the floor of the machine room and the ground, and the air conditioner 110 can be placed below the floor of the machine room, that is, the air conditioner 110 is located in the accommodating space below the floor of the machine room, so that the air conditioner 110 does not occupy the space in the machine room, and the utilization rate of the space in the machine room is improved. Specifically, the air conditioner 110 may be placed on the ground, suspended below the floor by a connection means, or the like, as long as it is located below the support plate 120, and is not particularly limited herein.
Example two
As shown in fig. 1 to fig. 3, on the basis of the first embodiment, further, the number of the cabinets 130 is multiple, the cabinets 130 are arranged in multiple columns, a space is provided between two adjacent columns of cabinets 130, the side walls of two adjacent columns of cabinets 130 enclose a channel, and the channel includes: the cold channel 140 is communicated with the cold air port 122, and the cold channel 140 is a sealed channel; the maintenance channel 150 is communicated with the air return inlet, and the maintenance channel 150 is a sealing channel; one side of any row of cabinets 130 is a cold aisle 140, and the other side of any row of cabinets 130 is a maintenance aisle 150.
In this embodiment, it is specifically described that the number of the cabinets 130 is multiple, the cabinets 130 are arranged in multiple rows, a space is formed between two adjacent rows of the cabinets 130, and the side walls of two adjacent rows of the cabinets 130 enclose a composite channel, which includes a cold channel 140 and a maintenance channel 150, wherein one side of any row of the cabinets 130 is the cold channel 140, the other side of the cabinet is the maintenance channel 150, the cold channel 140 is communicated with the cold air inlet 122, and the maintenance channel 150 is communicated with the return air inlet, so that cold air generated by the air conditioner 110 can enter the cold channel 140 through the cold air inlet 122, thereby dissipating heat of the cabinets 130 and servers located in the cabinets 130, and air in the maintenance channel 150 can enter the lower side of the support plate 120 through the return air inlet to realize return air of the air conditioner 110. Further, the cold channel 140 and the maintenance channel 150 are both sealed channels, so that an air pressure difference is formed between the cold channel 140 and the maintenance channel 150, and air pressure difference is generated between return air and outlet air of the air conditioner 110, so that air flow of the air conditioner 110 is smooth, wind energy efficiency is high, and energy efficiency of products is improved.
It can be understood that the temperature in the cold aisle 140 of the room air conditioning system 100 is low, so that the heat dissipation can be performed on the cabinet 130 and the servers, while the temperature in the maintenance aisle 150 of the room air conditioning system 100 is kept around the room temperature, and the maintenance aisle 150 is communicated with the return air inlet, so that the air in the maintenance aisle 150 can enter the lower part of the support plate 120 through the return air inlet to return the air of the air conditioner 110, and the maintenance personnel can enter the maintenance aisle 150.
Further, as shown in fig. 1 and 3, the machine room air conditioning system 100 further includes: the top sealing plate (not shown in the figure) and the door body 170, the top sealing plate, the door body 170 and the side walls of two adjacent columns of cabinets 130 enclose to form a channel, so that the top, the side and the two ends of the space between two adjacent columns of cabinets 130 are all shielded, the channel is sealed, and the cold channel 140 and the maintenance channel 150 are both sealed channels. Specifically, the top sealing plate is located at the top of the cabinet 130 and connected to two adjacent rows of cabinets 130, the door 170 is located at two ends of any row of cabinets 130 and disposed at a side of the cabinet 130, the door 170 is configured to be suitable for being connected to the two adjacent rows of cabinets 130 in an opening and closing manner, and when the door 170 is closed, the channel can form a sealed channel.
Further, as shown in fig. 1 and 3, the number of the cabinets 130 and the air conditioners 110 is a plurality that correspond to each other one by one, that is, one air conditioner 110 correspondingly radiates heat to one cabinet 130, so as to ensure the heat radiation efficiency of the cabinet 130; specifically, an air conditioner 110 is disposed below any one of the cabinets 130, and cool air generated by the air conditioner 110 enters the cool air channel 140 through the cool air outlet 122 to dissipate heat of the cabinet 130. Further, at least a portion of the air outlet 112 of the air conditioner 110 is located in the cold air duct 140, so that the cool air generated by the air conditioner 110 can directly enter the cold air duct 140, thereby improving the energy efficiency of the air conditioner 110, and a complicated pipeline and the like do not need to be connected between the air conditioner 110 and the cold air duct 140, thereby simplifying the structure of the machine room air conditioning system 100.
EXAMPLE III
As shown in fig. 4, in any of the above embodiments, further, the air conditioner 110 further includes a housing 111, the air outlet 112 of the air conditioner 110 is disposed on the top surface of the housing 111, and the air inlet 113 of the air conditioner 110 is disposed on the side surface of the housing 111, so that the air conditioner 110 forms a top-outlet and side-return structure, air in the maintenance passage 150 is sucked through the air inlet 113 disposed on the surface of the housing 111, and is changed into cold air by the heat exchanger 114 of the air conditioner 110, and the cold air can be directly blown out upward through the air outlet 112 on the top surface of the housing 111, and then enters the cold passage 140 located above the air conditioner 110 to dissipate heat of the cabinet 130 and the server.
As shown in fig. 4, further, the air conditioner 110 further includes a heat exchanger 114, a first filter 115, a fan 116 and a first mounting port 117, the heat exchanger 114 is disposed in the casing 111, the first filter 115 is detachably disposed on the heat exchanger 114, and the first filter 115 is adapted to the first mounting port 117 disposed on the top surface of the casing 111, so that the first filter 115 can be taken out from the first mounting port 117, which is convenient for a user to take out the first filter 115 from above the support plate 120 for cleaning, replacing and the like; the air outlet 112 disposed on the top surface of the housing 111 is adapted to the blower 116, so that the blower 116 can be taken out from the air outlet 112, and a user can conveniently take out the blower 116 from above the supporting plate 120 for cleaning, replacement, and the like.
Further, as shown in fig. 4, the air conditioner 110 further includes: a second filter 118 detachably disposed at the outlet 112 of the air conditioner 110, the second filter 118 being configured to shield the outlet 112 of the air conditioner 110. Specifically, the detachable second filter screen 118 is arranged at the air outlet 112 of the air conditioner 110, and the second filter screen 118 can shield the air outlet 112 of the air conditioner 110, so that cold air of the air conditioner 110 is filtered and blown out, and a filtering effect of the air conditioner 110 is ensured, and the second filter screen 118 can prevent impurities from entering the air conditioner 110 from the air outlet 112 of the air conditioner 110, so that the use safety of the air conditioner 110 is ensured; further, when the second filter 118 is detached, the fan 116 can be taken out from the air outlet 112, so that a user can take out the fan 116 from above the supporting plate 120 for cleaning, replacement, and the like.
Further, as shown in fig. 4, the air conditioner 110 further includes: and a third filter 119 detachably disposed at the air inlet 113 of the air conditioner 110, the third filter 119 being configured to shield the air inlet 113 of the air conditioner 110. Specifically, a detachable third filter 119 is disposed at the air inlet 113 of the air conditioner 110, the third filter 119 can shield the air inlet 113 of the air conditioner 110, so that the air enters the air conditioner 110 after being filtered, thereby ensuring the filtering effect of the air conditioner 110, and the third filter 119 can prevent impurities from entering the air conditioner 110 from the air inlet 113 of the air conditioner 110, thereby ensuring the safety of the air conditioner 110.
It can be understood that, the air conditioner 110 of the air conditioning system 100 of the machine room provided by the present invention may not be provided with the third filter screen 119, because there are few impurities such as dust in the machine room, and the air conditioner 110 is disposed in the space below the support plate 120, and the air inlet 113 is disposed on the sidewall of the casing 111 of the air conditioner 110, the impurities are hard to fall into the air inlet 113, and because there is little dust in the environment, the normal operation of the air conditioner 110 can be ensured without filtering the air at the air inlet 113, and further, the normal use of the air conditioner 110 can be ensured without providing the third filter screen 119, and the air volume of the air conditioner 110 can be increased, thereby improving the refrigeration efficiency of the air conditioner 110.
Example four
In any of the above embodiments, as shown in fig. 1 and 3, the support plate 120 is specifically an electrostatic floor, which has the advantage of preventing static electricity, specifically, the electrostatic floor is arranged on the ground in an overhead manner, and an accommodating space is formed between the electrostatic floor and the ground, and the air conditioner 110 can be placed below the electrostatic floor, that is, the air conditioner 110 is located in the accommodating space below the electrostatic floor, so that the air conditioner 110 does not occupy the space in the machine room, and the utilization rate of the space in the machine room is improved; further, be equipped with a plurality of adjustable openings on the static floor, a plurality of adjustable openings form cold wind mouth 122 and return air inlet, promptly, can be according to the distribution position of rack 130 on the static floor, adjust a plurality of adjustable open-ended sizes and positions on the static floor correspondingly etc to suitable position forms cold wind mouth 122 and return air inlet on the static floor.
In any of the above embodiments, further, the machine room air conditioning system 100 further includes: and a guide (not shown) provided between the cabinet 130 and the air conditioner 110, the guide enabling the air conditioner 110 to move with respect to the cabinet 130. Specifically, a guide member is further provided between the cabinet 130 and the air conditioner 110, and the guide member enables the air conditioner 110 to move with respect to the cabinet 130, so that the position of the air conditioner 110 can be adjusted, and it is convenient to move the air conditioner 110 to a designated position in a space below the support plate 120 for maintenance, cleaning, and the like.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In an embodiment of the present invention, a floor-mounted air conditioning system 100 in a machine room is provided, in which an air conditioner 110 is located under a floor, a cabinet 130 is located above the floor, a server is located inside the cabinet 130, and the air conditioner 110 discharges cold air to dissipate heat of the server.
Further, the arrangement mode of the servers is as follows: the rows are side by side, and there are channels between the servers in the rows, which are divided into cold channels 140 and hot channels.
Further, the air conditioner 110 is located below the floor where the server is located, the air outlet 112 of the air conditioner 110 is arranged at the top of the air conditioner 110, the air outlet 112 of the air conditioner 110 is connected with the cold channel 140, the air inlet 113 of the air conditioner 110 is arranged on the side surface of the air conditioner 110, and the air inlet 113 of the air conditioner 110 is connected with the maintenance channel 150; the hot air of the maintenance passage 150 is sucked through the side of the air conditioner 110, and is changed into cold air by the heat exchanger 114, and the cold air is blown out from the top of the air conditioner 110 to the cold passage 140 to radiate heat to the server.
Further, the cold channel 140 and the maintenance channel 150 are respectively sealed, air pressure difference is generated between air suction and air outlet of the air conditioner 110, air flow is smooth, and wind energy efficiency is high.
Further, the air inlet 113 of the air conditioner 110 is provided with a third filter 119, specifically, the third filter 119 may be a G4 filter, the surface of the heat exchanger 114 is provided with a first filter 115, specifically, the first filter 115 may be a G2 filter; after the air conditioning system 100 of the machine room normally operates, the G4 filter screen can be detached, so that not only can the filtering effect of the air conditioning system 100 of the machine room be ensured, but also the air quantity can be ensured not to be influenced.
The invention provides a machine room air conditioning system 100 which is provided with an air conditioner 110 under the floor and used for returning air from the top air outlet side, and the air duct has high efficiency, is silent and does not occupy space.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A machine room air conditioning system, comprising:
an air conditioner;
a support plate located above the air conditioner;
the equipment cabinet is arranged on the supporting plate, and a server is arranged in the equipment cabinet;
the air conditioner is characterized in that a cold air port and an air return port are arranged on the supporting plate, an air outlet of the air conditioner is communicated with the cold air port, and an air inlet of the air conditioner is communicated with the air return port.
2. The machine room air conditioning system of claim 1,
the quantity of rack is a plurality of, a plurality of the rack is arranged into the multiseriate, has the interval between two adjacent racks, and two adjacent lateral walls that are listed as the rack enclose synthetic passageway, the passageway includes:
the cold channel is communicated with the cold air port and is a sealed channel;
the maintenance channel is communicated with the air return inlet and is a sealing channel;
one side of any row of the cabinet is the cold channel, and the other side of any row of the cabinet is a maintenance channel.
3. The machine room air conditioning system of claim 2, further comprising:
the top sealing plate is positioned at the top of the cabinet and is connected with two adjacent rows of cabinets;
the door bodies are arranged at two ends of any one row of the cabinets, arranged at the side parts of the cabinets and configured to be suitable for being connected with the two adjacent rows of the cabinets in an opening and closing manner;
the top sealing plate, the door body and the side walls of the two adjacent rows of cabinets enclose to form the channel.
4. The machine room air conditioning system of claim 2,
the number of the cabinets and the number of the air conditioners are multiple, and one air conditioner is arranged below any one cabinet;
at least part of the air outlet of the air conditioner is positioned in the cold channel.
5. The machine room air conditioning system according to any one of claims 1 to 4, wherein the air conditioner further comprises:
a housing;
the air outlet of the air conditioner is arranged on the top surface of the shell;
and an air inlet of the air conditioner is arranged on the side surface of the shell.
6. The machine room air conditioning system of claim 5, wherein the air conditioner further comprises:
a heat exchanger disposed in the housing;
the first filter screen is detachably arranged on the heat exchanger;
a fan disposed in the housing;
the first mounting opening is formed in the top surface of the shell and is matched with the first filter screen, so that the first filter screen can be taken out of the first mounting opening;
the air outlet is matched with the fan, so that the fan can be taken out from the air outlet.
7. The machine room air conditioning system according to any one of claims 1 to 4, wherein the air conditioner further comprises:
the second filter screen is detachably arranged at the air outlet of the air conditioner and is configured to be suitable for shielding the air outlet of the air conditioner.
8. The machine room air conditioning system according to any one of claims 1 to 4, wherein the air conditioner further comprises:
and the third filter screen is detachably arranged at the air inlet of the air conditioner and is configured to be suitable for shielding the air inlet of the air conditioner.
9. Machine room air conditioning system according to any of claims 1 to 4,
the backup pad is static floor, be equipped with a plurality of adjustable openings on the static floor, a plurality of adjustable openings form the cold wind mouth with the return air inlet.
10. The machine room air conditioning system according to any one of claims 1 to 4, further comprising:
a guide disposed between the cabinet and the air conditioner, the guide enabling the air conditioner to move relative to the cabinet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010134137.1A CN111225547B (en) | 2020-03-02 | 2020-03-02 | Machine room air conditioning system |
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| CN202010134137.1A CN111225547B (en) | 2020-03-02 | 2020-03-02 | Machine room air conditioning system |
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| CN114390853A (en) * | 2020-10-22 | 2022-04-22 | 广东美的暖通设备有限公司 | A computer room air conditioning system, computer room |
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| CN111225547B (en) | 2024-08-09 |
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