CN216048253U - Multi-connected air conditioner control box and cabinet - Google Patents
Multi-connected air conditioner control box and cabinet Download PDFInfo
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- CN216048253U CN216048253U CN202120936896.XU CN202120936896U CN216048253U CN 216048253 U CN216048253 U CN 216048253U CN 202120936896 U CN202120936896 U CN 202120936896U CN 216048253 U CN216048253 U CN 216048253U
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Abstract
The utility model discloses a multi-connected air conditioner control box and a cabinet, wherein the multi-connected air conditioner control box comprises: the multi-connected air conditioner control box body comprises a shell and a main control unit arranged in the shell; the indoor unit plug-in terminals are respectively arranged on the shell and are electrically connected with the main control unit; and the indoor unit control switches are respectively arranged on the shell and are electrically connected with the main control unit. The connection between the single multi-connected air conditioner control box and the plurality of indoor units can be realized, and meanwhile, the on-off of each indoor unit can be independently controlled.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a multi-connected air conditioner control box and a cabinet.
Background
Along with the construction and popularization of the data center industry, in order to ensure the normal temperature operation of a server of a data center machine room, air conditioning equipment is required to be configured to refrigerate and radiate the server. The multi-connected air conditioner control boxes of the common data center air conditioning equipment in the current market are in a one-to-one type, such as a rack type air conditioner, a train air conditioner and the like, when the number of air conditioners in a certain data center is large, the number of the multi-connected air conditioner control boxes of the air conditioners is increased, and the multi-connected air conditioner control boxes of the common air conditioning equipment in the current industry cannot be maintained in a one-to-many and convenient mode, such as: when any air conditioner indoor unit breaks down, the air conditioner needs to be powered off, and then replacement and maintenance are carried out.
Therefore, the prior art needs to be improved.
Disclosure of Invention
In order to solve the problem that a multi-connected air conditioner control box of air conditioning equipment in the prior art cannot be maintained in a one-to-many and convenient mode, the utility model provides the multi-connected air conditioner control box and a cabinet, which can realize the connection between a single multi-connected air conditioner control box and a plurality of indoor units and can independently control the on-off of each indoor unit.
The utility model is realized by the following technical scheme:
in a first aspect, the present invention provides a multi-connected air conditioner control box, including:
the multi-connected air conditioner control box body comprises a shell and a main control unit arranged in the shell;
the indoor unit plug-in terminals are respectively arranged on the shell and are electrically connected with the main control unit;
and the indoor unit control switches are respectively arranged on the shell and are electrically connected with the main control unit.
Through setting up the multiple air conditioner control box body realizes right distribution, the power supply switch etc. of indoor controller are through setting up available being used for the installation play the effect of protection in the time of the main control unit, set up the indoor set and to the plug-in terminal for the indoor set of installation realizes being connected of main control unit and a plurality of indoor set, sets up indoor set control switch, and sets up the indoor set switch with the main control unit is connected, and then realizes the main control board passes through the switch is to the control of different indoor sets, can realize singly the connection of multiple air conditioner control box and a plurality of indoor sets can each indoor set power on-off of while independent control.
In one embodiment of the present invention, an outdoor unit control switch is further disposed on the casing, and the outdoor unit control switch is electrically connected to the main control unit; and/or;
the shell is further provided with a control box control switch, and the control box control switch is electrically connected with the main control unit.
Through setting up outdoor unit control switch with the master control unit is connected, is used for alone right outdoor air conditioner reaches and controls, through setting up the controller switch is used for right the integral on-off control is realized to the multiple air conditioner control box, increases the ware security.
In one embodiment of the utility model, the multi-connected air-conditioning control box further comprises a display screen mounting plate, one side of the display screen mounting plate is hinged with the shell, and the other side of the display screen mounting plate is detachably connected with the shell; the display screen mounting plate is provided with a display screen, and the display screen is connected with the main control unit.
Through setting up the display screen mounting panel is used for the installation the display screen, and sets up the one end of display screen mounting panel with the casing is articulated, the other end with the connection can be dismantled to the casing, is convenient for right the installation of display screen, when needs dismouting during the display screen, only need through the dismouting the other end of display screen with the casing need not with the whole dismouting of display screen mounting panel gets off, is the dismouting maintenance convenience more of display screen.
In one embodiment of the utility model, the multi-connected air conditioner control box further comprises a power indicator lamp, and the power indicator lamp is arranged on the display screen mounting plate and is electrically connected with the main control unit; and/or; and the state indication lamp is arranged on the display screen mounting plate and electrically connected with the main control unit.
The power supply indicator light and/or the status indicator light are/is connected with the main control unit, so that the main control unit can feed back a power supply signal and a status signal of the indoor air conditioner.
In one embodiment of the utility model, the multi-connected air conditioner control box further comprises a buzzer, and the buzzer is connected with the main control unit.
Through setting up bee calling organ cooperation the status indicator lamp is right the air conditioner state feeds back, and the user of being convenient for in time masters indoor air conditioner state.
In one embodiment of the utility model, the shell is also provided with a folding handle; and/or; the shell is also provided with a mounting lug.
Through setting up folding handle is convenient for right the multiple air conditioner control box carries the gripping, through setting up the installation hangers is used for realizing right the installation of multiple air conditioner control box and other parts realizes spacingly.
In one embodiment of the utility model, the shell is further provided with heat dissipation holes; and/or;
the casing is provided with a first mounting opening corresponding to the indoor unit plug-in terminal, the indoor unit plug-in terminal is mounted in the first mounting opening and comprises a plug-in part, and the plug-in part is convexly arranged on the outer wall of the casing; and/or;
and a second mounting opening is formed in the shell corresponding to the indoor unit control switch, and the indoor unit control switch is mounted in the second mounting opening.
The radiating holes are arranged for radiating components inside the shell of the multi-connected air conditioner control box, so that the performance of the multi-connected air conditioner control box is better; the first mounting port and the second mounting port are arranged to respectively realize the mounting connection of the indoor unit plug terminal and the indoor unit control switch.
In one embodiment of the present invention, a terminal block is further disposed on the housing, and the terminal block is electrically connected to the main control unit.
Through setting up binding post row is used for realizing power or other components and parts with the electricity of multiple air conditioner control box is connected.
In one embodiment of the present invention, the casing is square, and the indoor unit plug terminal, the indoor unit control switch and the wiring terminal are arranged on a rear side wall of the casing; the display screen mounting panel is located the front end of casing, the installation hangers is located respectively on the left wall and the right wall of casing, folding handle mirror image is located the left wall and the right wall of installation casing just are close to the one end of display screen mounting panel, folding handle is located folding handle with between the installation hangers.
Through setting up the display screen mounting panel is located the front end of casing is convenient for the show of display screen sets up folding handle is located the left wall and the right wall of installation casing just are close to the one end of display screen mounting panel is convenient for getting of multiple air conditioner control box is put.
In a second aspect, the present invention provides a multiple air conditioner control cabinet, including:
the multi-connected air conditioner control box of any one of the above;
the cabinet comprises a cabinet body, wherein an installation space is arranged in the cabinet body, cabinet stand columns and bearing clamp rails are arranged on two opposite sides of the installation space, the bearing clamp gauges are opposite, the stand columns are transversely arranged and used for installation and support of the multi-connected air conditioner control box, and installation portions used for installation of the multi-connected air conditioner control box are arranged on the cabinet stand columns.
Through set up on the rack body installation space is used for the installation multiple air conditioner control box is through setting up bearing card rail is used for right multiple air conditioner control box supports, realizes that the preliminary installation of vertical direction is spacing, the rack stand and the installation department be used for with the further installation of multiple air conditioner control row case realizes further spacing for installation more firm.
The utility model has the beneficial effects that:
the utility model provides a multi-connected air conditioner control box and a cabinet, which can realize the connection of a single multi-connected air conditioner control box and a plurality of indoor units and can independently control the on-off of each indoor unit. Through setting up the multiple air conditioner control box body realizes right distribution, the power supply switch etc. of indoor controller are through setting up available being used for the installation play the effect of protection in the time of the main control unit, set up the indoor set and to the plug terminal for the indoor set of installation realizes being connected of main control unit and a plurality of indoor sets, sets up indoor set control switch, and sets up the indoor set switch with the main control unit is connected, and then realizes the main control board passes through the control of switch to the indoor set of difference.
Drawings
FIG. 1 is a schematic left rear view of an embodiment of a multiple air conditioner control cabinet according to the present invention;
FIG. 2 is a schematic diagram of a front right view of an embodiment of a multiple air conditioner control cabinet of the present invention;
FIG. 3 is a left side view schematic diagram of a control box of a multi-connected air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a multiple air conditioner control cabinet according to the present invention.
In the figure: 1. the multi-connected air conditioner control box comprises a multi-connected air conditioner control box 10, a shell 100, heat dissipation holes 101, mounting lugs 102, a folding handle 11, indoor unit plug terminals 110, a plug part 12, a wiring terminal row 13, indoor unit control switches 14, outdoor unit control switches 140, outdoor unit plug terminals 15, a control box control switch 16, a display screen mounting plate 17, a display screen 18, a power indicator lamp 19, a status indicator lamp 2, a cabinet body 20, a mounting space 21, a cabinet upright post 22 and a bearing clamping rail.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
Along with the construction and popularization of the data center industry, in order to ensure the normal temperature operation of a server of a data center machine room, air conditioning equipment is required to be configured to refrigerate and radiate the server. The common data center air conditioning equipment multiple air conditioning control box in the existing market is 1 to 1 type, such as a rack air conditioner, a train air conditioner and the like, when a certain data center air conditioner is large in quantity, the quantity of the air conditioning multiple air conditioning control boxes is increased, the common air conditioning equipment multiple air conditioning control box in the existing industry cannot achieve 1 to more and convenient maintenance and the like, when any 1 air conditioner indoor unit fails, if a fan fails, the air conditioner needs to be replaced and maintained after being powered off, and the process can possibly generate an out-of-control data center machine room temperature field if the load of the data center is large, and local hot spots are easily generated in the fault indoor unit area during replacement or maintenance. In addition, the alarm state of the air conditioning unit designed by the current common manufacturer is not displayed visually, personnel are required to operate the display screen to check whether the fault occurs or not and the severity level of the fault, and the risks of high temperature and the like of a machine room caused by delayed discovery of the fault of the air conditioner and incapability of continuously refrigerating can exist.
Through a multiple air conditioner control box and rack of this patent, by multiple air conditioner control box machine case, display screen, pilot lamp, bee calling organ, foldable handle, installation hangers, binding post row, off-premises station control switch, control box control switch. The centralized control and management can be carried out on N air-conditioning indoor units, when any one air-conditioning indoor unit has a problem, the control switch can be conveniently disconnected, the indoor unit is subjected to non-electric safe operation, the power supply of the whole machine does not need to be stopped, and the cold output continuity is better. Meanwhile, the power indicator lamp and the status indicator lamp are arranged in the multi-connected air conditioning system, the main control unit of the multi-connected air conditioning control box can intelligently output the display effect of the corresponding status lamp according to the available grade, the real-time running state of the air conditioning system is visually and vividly expressed, the buzzer is arranged in the multi-connected air conditioning control box, different sound frequency outputs can be carried out according to the available grade, and fault prompt is further carried out on operation and maintenance personnel. According to the control box of the multi-connected air conditioner, the configured indoor unit of the multi-connected air conditioner can comprise a base type air conditioner, a train room air conditioner, a rack type air conditioner, a ceiling type air conditioner and the like.
Specific embodiments are described below:
referring to fig. 1, the present invention provides a multi-connected air conditioner control box, including: the air conditioner control box comprises a multi-connected air conditioner control box body, an indoor unit opposite-inserting terminal 11 and an indoor unit control switch 13, wherein the multi-connected air conditioner control box body comprises a shell 10 and a main control unit arranged in the shell 10; the indoor unit plug-in terminals 11 are respectively arranged on the shell 10 and are electrically connected with the main control unit; the indoor unit control switches 13 are respectively arranged on the casing 10 and electrically connected with the main control unit.
Through setting up the multiple air conditioner control box body realizes right distribution, the power supply switch etc. of indoor controller are through setting up available being used for the installation play the effect of protection in the time of the main control unit, set up indoor set to plug-in terminal 11 for the indoor set of installation realizes being connected of main control unit and a plurality of indoor sets, sets up indoor set control switch 13, and sets up indoor set switch with the main control unit is connected, and then realizes the main control board passes through the switch is to the control of different indoor sets, can realize singly the connection of multiple air conditioner control box 1 and a plurality of indoor sets can the power on-off of each indoor set of while independent control.
Specifically, the indoor unit plug-in terminals 11 may be provided in plural according to actual requirements, specifically, according to the number of indoor units of the installed environment air conditioners, the number of the indoor unit control switches 13 is the same as that of the indoor unit plug-in terminals 11, and the present invention is not particularly limited.
Specifically, the main control unit can be a main control circuit board, a processor and other processing control components, and can be specifically selected according to actual requirements.
Further, on the basis of the above embodiment, at least two first installation openings are formed in the casing 10 corresponding to the indoor unit plug-in terminal 11, the indoor unit plug-in terminal 11 is installed in the first installation openings, the indoor unit plug-in terminal 11 includes a plug-in portion 110, and the plug-in portion 110 is convexly disposed on the outer wall of the casing 10; at least two second installation openings are formed in the shell 10 corresponding to the indoor unit control switch 13, and the indoor unit control switch 13 is installed in the second installation openings.
The first mounting port and the second mounting port are arranged to respectively realize the mounting connection of the indoor unit plug-in terminal 11 and the indoor unit control switch 13.
Specifically, the first mounting port and the second mounting port are respectively communicated with the inside and the outside of the casing 10, the insertion part 110 of the indoor unit insertion terminal 11 is protrudingly disposed on the outer wall of the casing 10, the other end of the indoor unit insertion terminal is disposed in the casing 10 and electrically connected with the main control unit, so as to realize signal exchange, and the operation part (operation part for turning off/on the switch) of the indoor unit control switch 13 is exposed from the outside of the casing 10, so as to facilitate operation.
In this embodiment, the plugging portion 110 of the indoor unit plugging terminal 11 reserved on the casing 10 is a female connector, and is connected to the indoor unit through a male connector installed by a connecting wire to supply power to the indoor unit; the indoor unit control switches 13 are also configured equally according to the number of the indoor units, and when any indoor unit module has a fault and needs to be maintained or internal devices need to be replaced, the control switch of the corresponding indoor unit can be conveniently closed, so that power failure is realized, the related operations on the indoor unit can be safely carried out without stopping the whole machine.
Referring to fig. 1, on the basis of the above embodiment, an outdoor unit control switch 14 is further disposed on the casing 10, and the outdoor unit control switch 14 is electrically connected to the main control unit; the shell 10 is further provided with a control box control switch 15, and the control box control switch 15 is electrically connected with the main control unit.
Through setting up outdoor unit control switch 14 with the master control unit is connected, is used for alone right outdoor air conditioner reaches and controls, through setting up the controller switch is used for right the integral on-off control is realized to multiple air conditioner control box 1, increases the ware security.
Specifically, in this embodiment, the casing 10 is further provided with a mounting member of an outdoor unit docking terminal 140 for connecting with an outdoor unit, the outdoor unit docking terminal 140 is provided on the casing 10 in the same arrangement as the indoor unit docking terminal 11 on the casing 10, the outdoor unit docking terminal 140 is electrically connected with the main control unit, and specifically, a plurality of outdoor unit docking terminals 140 may be provided as required.
The outdoor unit control switch 14 is used for controlling a power supply of the outdoor unit, when the outdoor unit control switch 14 is closed, the outdoor unit power supply contactor arranged in the multi-connected air conditioner control box 1 is closed, the outdoor unit is powered on, and when the outdoor unit needs to be maintained or devices need to be replaced, the outdoor unit control switch 14 can be conveniently disconnected, so that the outdoor unit can be powered off. The control box control switch 15 is a main power control switch of the whole multi-connected air conditioner, and when the switch is switched off, the multi-connected air conditioner is powered off completely.
On the basis of the above embodiment, referring to fig. 2 and fig. 3, the multi-connected air conditioning control box 1 further comprises a display screen mounting plate 16, wherein one side of the display screen mounting plate 16 is hinged with the casing 10, and the other side of the display screen mounting plate 16 is detachably connected with the casing 10; and a display screen 17 is arranged on the display screen mounting plate 16, and the display screen 17 is connected with the main control unit.
Through setting up display screen mounting panel 16 is used for the installation display screen 17, and sets up display screen mounting panel 16's one end with casing 10 is articulated, the other end with the connection can be dismantled to casing 10, and it is right to be convenient for display screen 17's installation, when needs dismouting during display screen 17, only need through the dismouting display screen 17's the other end with casing 10 need not with display screen mounting panel 16 is whole to be torn down, is display screen 17's dismouting maintenance convenience more.
Specifically, in this embodiment, display screen mounting panel 16 with the inside cavity that forms of casing 10 installation, display screen mounting panel 16 forms casing 10's the preceding lateral wall of dismantling is realizing being convenient for when installing display screen 17 casing 10 is to installing the inside components and parts of casing 10 detect. In other embodiments of the present invention, the housing 10 may also form a mounting cavity separately, and the display panel mounting plate 16 is directly mounted on the front side wall of the housing 10, and the present invention is not limited thereto.
Specifically, the display screen 17 is a touch display screen 17, and the display screen 17 is used for recording and displaying relevant information such as parameter setting, state quantity display, alarm and the like of the multi-connected air conditioner.
Specifically, change and maintain display screen 17 for the scene of being convenient for, in this embodiment display screen mounting panel 16 adopts the rotation type design, install display screen 17 on the panel, display screen mounting panel 16 adopts rotatory hinge formula be assembled between/be connected with casing 10, promptly when on-the-spot need to change the touch-sensitive screen, need not to drag out air conditioner multiple air conditioner control box 1 (the server has been placed to on-the-spot multiple air conditioner control box 1 of many occasions, multiple air conditioner control box 1 dismantles difficultly), only need demolish two screws of 16 upper ends of display screen mounting panel and casing 10 top fixed connection and can rotate down display screen mounting panel 16 conveniently, demolish work such as change to display screen 17.
Further, on the basis of the above embodiment, the multiple air conditioner control box 1 further includes a power indicator 18 and a status indicator 19, wherein the power indicator 18 is disposed on the display screen mounting plate 16 and electrically connected to the main control unit; the status indication is arranged on the display screen mounting plate 16 and electrically connected with the main control unit.
The power supply indicator lamp 18 and the status indicator lamp 19 are connected with the main control unit, so that the main control unit can feed back a power supply signal and a status signal of the indoor air conditioner.
Specifically, the power indicator lamp 18 is used for displaying the power state of the multi-connected air conditioner control box 1, and when the multi-connected air conditioner control box 1 is electrified, the power state lamp is green and normally on; when the lamp is not electrified, the power state lamp is normally off; when the air conditioner has a fault, the status indicator lamp 19 is red-normally on; when the air conditioner is stopped or has no fault, the status indicator lamp 19 is normally off; the master control unit of the multi-connected air conditioner control box 1 is divided according to the fault grade according to the serious/common three-level, and is uploaded to the host computer monitoring host computer in a communication mode for fault feedback.
On the basis of the above embodiment, the multi-connected air conditioner control box 1 further includes a buzzer, and the buzzer is connected with the main control unit. Through setting up bee calling organ cooperation state pilot lamp 19 is right the air conditioner state is fed back, and the user of being convenient for in time masters indoor air conditioner state.
Specifically, in this embodiment, the buzzer is disposed inside the multi-connected air conditioning control box 1, in other embodiments of the present invention, the buzzer may also be disposed outside the multi-connected air conditioning control box 1, and specifically the present invention is not limited thereto, and according to the above fault levels, the built-in buzzer in the multi-connected air conditioning control box 1 is distinguished, and in a normal state, the buzzer has no sound; the buzzer sounds at a common level, the interval is 3 s/time, and the buzzer buzzes intermittently; generally, the available grade is poor, and at the moment, the buzzer sounds at intervals of 1 s/time and buzzes intermittently; the worst severe usability, the buzzer continues to sound.
On the basis of the above embodiment, the housing 10 is further provided with a folding handle 102; the housing 10 is further provided with a mounting lug 101. The folding handle 102 is arranged to facilitate carrying and grabbing of the multi-connected air conditioner control box 1, and the mounting lugs 101 are arranged to limit the mounting of the multi-connected air conditioner control box 1 and other components.
Specifically, in this embodiment, the mounting lug 101 is an L-shaped lug, and the lug is provided with a bolt hole for mounting.
Further, on the basis of the above embodiment, the casing 10 is further provided with heat dissipation holes 100, and the heat dissipation holes 100 are arranged for heat dissipation of components inside the casing 10 of the multi-connected air conditioner control box 1, so that the performance of the multi-connected air conditioner control box is better.
Specifically, louvre 100 can be equipped with a plurality ofly, and the natural airflow circulation of the inside automatically controlled components and parts of the associated of the multiple air conditioner control box 1 of being convenient for, and inside preventing that outside dust from getting into multiple air conditioner control box 1, can set up the filter screen that can maintain, only need to dismantle two fixed screws at 1 front panel of multiple air conditioner control box (do in this embodiment display screen mounting panel 16) top, down rotate the front panel, can shift out inside filter screen conveniently, clean or change.
Further, on the basis of the above embodiment, the housing 10 is further provided with a terminal block 12, and the terminal block 12 is electrically connected to the main control unit. The wiring terminal block 12 is arranged to electrically connect the power supply or other components with the multi-connected air conditioner control box 1.
Further, on the basis of the above embodiment, the casing 10 is square, and the indoor unit plug-in terminal 11, the indoor unit control switch 13, the outdoor unit control switch 14, the control box control switch 15 and the wiring terminal row 12 are arranged on the rear side wall of the casing 10; display screen mounting panel 16 locates the front end of casing 10, installation hangers 101 are located respectively on the left wall and the right wall of casing 10, folding handle 102 mirror image is located the left wall and the right wall of installation casing 10 just are close to the one end of display screen mounting panel 16, folding handle 102 is located folding handle 102 with between the installation hangers 101, louvre 100 is located on the left side wall and the right side wall of casing 10.
Specifically, in this embodiment, two mounting lugs 101 are provided, and are arranged on the left wall and the right wall of the housing 10 in a mirror image manner and close to one end of the display screen mounting plate 16, so as to facilitate mounting.
Through setting display screen mounting panel 16 is located the front end of casing 10 is convenient for the show of display screen 17 sets up folding handle 102 is located the left wall and the right wall of installation casing 10 just are close to the one end of display screen mounting panel 16 is convenient for getting of multiple air conditioner control box 1 is put.
As the requirement of the installation environment is further increased, the number of the indoor units may exceed the upper limit of the multiple air-conditioning control box 1, so that a plurality of multiple air-conditioning control boxes 1 may be provided, and the air-conditioning control system further includes a server and other device structures, so as to reduce the occupied space, on the basis of the above embodiment, referring to fig. 4, the present invention provides a multiple air-conditioning control cabinet, which may be used for installing the multiple air-conditioning control box 1, and includes: the multi-connected air conditioner control box 1 according to any one of the above embodiments; the cabinet comprises a cabinet body 2, be equipped with installation space 20 in the cabinet body 2, the relative both sides of installation space 20 are equipped with cabinet stand 21 and bearing card rail 22, the bearing callipers is relative the stand transversely sets up and is used for the installation and supports multiple air conditioner control box 1, be equipped with on the cabinet stand 21 and be used for the installation department of multiple air conditioner control box 1.
Specifically, the installation space 20 may also be used for placing servers and the like, the cabinet column 21 is provided with at least two installation parts, the installation parts are respectively arranged corresponding to the positions of the installation lugs 101, the installation parts are bolt holes and/or bolts corresponding to the bolt holes of the installation lugs 101 and used for installing bolts, and the fixing and limiting are realized through the bolts, in other embodiments of the present invention, the cabinet column 21 may be adjusted according to the arrangement of the installation lugs 101.
Through set up on the rack body 2 installation space 20 is used for the installation multiple air conditioner control box 1 is through setting up bearing card rail 22 is used for right multiple air conditioner control box 1 supports, realizes that the preliminary installation of vertical direction is spacing, rack stand 21 and the installation department be used for with the further installation of multiple air conditioner control row case realizes further spacing for installation more firm.
Specifically, bearing card rails 22 are installed on the left side and the right side of the installation space 20, after the bearing card rails 22 are installed in place, the multi-connected air-conditioning control box 1 is pushed in from the front end, the pushing depth keeps the installation lugs 101 on the left side and the right side of the multi-connected air-conditioning control box 1 to be in contact with the cabinet upright posts 21 of the cabinet, and then the matched fixing screws are adopted to fix the installation lugs 101 on the left side and the right side of the multi-connected air-conditioning control box 1 with the cabinet upright posts 21, so that cabinet installation of the multi-connected air-conditioning control box 1 is completed.
According to the multi-connected air conditioner control box and the cabinet, independent on-off control and power-off safe maintenance of a plurality of air conditioner indoor units can be realized, the air conditioner is not required to be powered off in the maintenance process, other indoor units can still keep normal refrigeration operation except for a fault unit, the influence on the overall temperature field of a data center is small, the temperature field is relatively stable, and local hot spots are not easy to generate; and the rotary display screen mounting plate 16 is arranged in front of the multi-connected air-conditioning control box 1, so that the multi-connected air-conditioning control box 1 does not need to be disassembled when the display screen 17 is maintained or replaced, and the operations such as replacement and maintenance can be conveniently and rapidly carried out. In addition, the power indicator lamp 18 of the multi-connected air conditioner control box 1 is used for displaying the power state of the air conditioner, and when the multi-connected air conditioner control box 1 is electrified, the power state lamp is green and is normally on; when the lamp is not electrified, the power state lamp is normally off; when the air conditioner has a fault, the status indicator lamp 19 is red-normally on; when the air conditioner is stopped or has no fault, the status indicator lamp 19 is normally off; the master control unit of the multi-connected air conditioner control box 1 is divided according to the fault grade according to the serious/general/common three grades, and is uploaded to an upper computer monitoring host computer in a communication mode for fault feedback; meanwhile, according to the severity level of the fault, buzzers arranged in the multi-connected air conditioner control box 1 are also distinguished; by combining the prompt of the status indicator lamp 19 and the buzzer, more intuitive fault prompt of the air conditioning system can be provided for field management personnel, so that the fault prompt can be found and quickly processed, and the risk of high temperature or local hot spots in a machine room is reduced.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a multiple air conditioner control box which characterized in that includes:
the multi-connected air conditioner control box body comprises a shell and a main control unit arranged in the shell;
the indoor unit plug-in terminals are respectively arranged on the shell and are electrically connected with the main control unit;
and the indoor unit control switches are respectively arranged on the shell and are electrically connected with the main control unit.
2. The multi-connected air conditioning control box according to claim 1,
the shell is also provided with an outdoor unit control switch which is electrically connected with the main control unit; and/or;
the shell is further provided with a control box control switch, and the control box control switch is electrically connected with the main control unit.
3. The multi-connected air-conditioning control box according to claim 1, further comprising a display screen mounting plate, wherein one side of the display screen mounting plate is hinged with the casing, and the other side of the display screen mounting plate is detachably connected with the casing; the display screen mounting plate is provided with a display screen, and the display screen is connected with the main control unit.
4. The multi-connected air conditioner control box according to claim 3, further comprising a power indicator lamp, wherein the power indicator lamp is arranged on the display screen mounting plate and electrically connected with the main control unit; and/or; and the state indication lamp is arranged on the display screen mounting plate and electrically connected with the main control unit.
5. The multi-connected air conditioner control box according to claim 4, further comprising a buzzer, wherein the buzzer is connected with the main control unit.
6. The multi-connected air conditioner control box according to claim 5, wherein a folding handle is further provided on the housing; and/or; the shell is also provided with a mounting lug.
7. The multi-connected air conditioner control box according to claim 6, wherein the housing is further provided with heat dissipation holes; and/or; the casing is provided with a first mounting opening corresponding to the indoor unit plug-in terminal, the indoor unit plug-in terminal is mounted in the first mounting opening and comprises a plug-in part, and the plug-in part is convexly arranged on the outer wall of the casing; and/or;
and a second mounting opening is formed in the shell corresponding to the indoor unit control switch, and the indoor unit control switch is mounted in the second mounting opening.
8. The control box of claim 7, wherein a terminal strip is further disposed on the housing, and the terminal strip is electrically connected to the main control unit.
9. The multiple air conditioner control box according to claim 8, wherein the casing is square, and the indoor unit plug terminals, the indoor unit control switch and the wiring terminal row are arranged on the rear side wall of the casing; the display screen mounting panel is located the front end of casing, the installation hangers is located respectively on the left wall and the right wall of casing, folding handle mirror image is located the left wall and the right wall of casing just are close to the one end of display screen mounting panel, folding handle is located folding handle with between the installation hangers.
10. The utility model provides a multiple air conditioner control cabinet which characterized in that includes:
a multi-connected air conditioning control box according to any of the preceding claims 1-9;
the cabinet comprises a cabinet body, wherein an installation space is arranged in the cabinet body, cabinet stand columns and bearing clamping rails are arranged on two opposite sides of the installation space, the bearing clamping rails are opposite to each other, the stand columns are transversely arranged and used for installation and support of the multi-connected air conditioner control box, and installation portions for installing the multi-connected air conditioner control box are arranged on the cabinet stand columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936896.XU CN216048253U (en) | 2021-04-30 | 2021-04-30 | Multi-connected air conditioner control box and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936896.XU CN216048253U (en) | 2021-04-30 | 2021-04-30 | Multi-connected air conditioner control box and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216048253U true CN216048253U (en) | 2022-03-15 |
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ID=80614112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120936896.XU Active CN216048253U (en) | 2021-04-30 | 2021-04-30 | Multi-connected air conditioner control box and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216048253U (en) |
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2021
- 2021-04-30 CN CN202120936896.XU patent/CN216048253U/en active Active
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