CN113739278A

CN113739278A - Cabinet air conditioner

Info

Publication number: CN113739278A
Application number: CN202111116563.3A
Authority: CN
Inventors: 余裔麟; 黄玉优; 吉正杰; 赖桃辉; 刘帅; 栾坤鹏
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-03

Abstract

The application provides a rack air conditioner. The cabinet air conditioner comprises a machine shell (1), wherein a fixed support (5) is fixedly arranged in the machine shell (1), a fan (9) and a flow guide ring (4) are arranged on the fixed support (5), the fan (9) and the flow guide ring (4) are correspondingly arranged and are jointly installed on the fixed support (5), and an integral fan (9) module is formed. According to the cabinet air conditioner, the problem that a shell is blocked or a gap is too large between a centrifugal fan and a flow guide ring in the assembling process can be solved, and the uniformity of air inlet is ensured.

Description

Cabinet air conditioner

Technical Field

The application relates to the technical field of air conditioning, in particular to a cabinet air conditioner.

Background

In recent years, with the construction of 5G base stations, the number of macro stations and micro stations is greatly increased, the number of internal switches and power conversion equipment of the macro stations and the base stations is much larger than that of 4G base stations and macro stations, and the heat consumption is very huge. Meanwhile, because the heat dissipating capacity of the 5G base station and the macro station is large, the larger the cooling capacity generated by the refrigerating equipment is, the better the cooling capacity is, the smaller the volume is, and the smaller the occupied space is, the better the cooling capacity is.

When the cabinet air conditioner is installed, debugged and maintained, workers often need to open the front panel for operation, and if the front panel is an integral panel, the panel needs to be detached by the workers; or the cabinets can be connected through hinges of side frames, and the cabinet face can be opened to the left side or the right side.

The water conservancy diversion circle of rack air conditioner is generally fixed on the rack top panel, because manufacturing error and installation are improper, all can have the air inlet inequality that the too big clearance leads to or the clearance is too little to lead to the fan card shell between most rack air conditioner centrifugal fan and the water conservancy diversion circle, makes the unable normal operating of unit, when the assembly is not good, still often dismantles repacking, inefficiency.

Disclosure of Invention

Consequently, the technical problem that this application will be solved lies in providing a rack air conditioner, can solve the problem that card shell or clearance are too big between centrifugal fan and the water conservancy diversion circle that exists in the assembling process, guarantees that the air inlet is even.

In order to solve the problem, the application provides a rack air conditioner, including the casing, the casing internal fixation is provided with the fixed bolster, is provided with fan and water conservancy diversion circle on the fixed bolster, and fan and water conservancy diversion circle correspond the setting to install jointly on the fixed bolster, form integral fan module.

Preferably, a partition board is fixedly arranged in the machine shell, the partition board divides the machine shell into an evaporation area and a condensation area, and the fixing support is fixedly arranged on the partition board.

Preferably, the top of the fixed bracket is fixedly connected with the top wall of the casing.

Preferably, a first front door panel and a second front door panel are arranged on the front side of the casing, the first front door panel and the second front door panel are both mounted on the casing, and the first front door panel is arranged on the upper side of the second front door panel and hinged with the second front door panel.

Preferably, when the first front door panel closes the casing, the first front door panel and the casing are clamped, screwed or attracted by a magnet.

Preferably, when the first front door panel is turned over to open the chassis, the back side of the first front door panel can be attached to the supporting surface of the second front door panel.

Preferably, a sealing strip is arranged between the first front door panel and the second front door panel, and when the first front door panel closes the cabinet, the first front door panel and the second front door panel are sealed by the sealing strip.

Preferably, a display is arranged on the side of the first front door panel facing the cabinet.

Preferably, a clamping seat is arranged on the first front door plate, the display is installed on the clamping seat, one side of the clamping seat can be installed on the clamping seat in a turnover mode, and the other side of the clamping seat is detachably connected to the clamping seat.

Preferably, a magnet or a magnetic part is arranged on the other side of the clamping seat, a magnetic part or a magnet is arranged at a corresponding position of the first front door panel, and the clamping seat can be magnetically attracted and fixed on the first front door panel.

Preferably, the first front door panel is further provided with a display control panel, and the display control panel is in communication connection with the display.

Preferably, an electrical box is arranged in the casing, the electrical box faces an opening in one side of the first front door plate, when the casing is closed by the first front door plate, the display and the display control panel are located in the electrical box, and the first front door plate is in sealing fit with the opening of the electrical box.

The application provides a cabinet air conditioner, including the casing, the casing internal fixation is provided with the fixed bolster, is provided with fan and water conservancy diversion circle on the fixed bolster, and fan and water conservancy diversion circle correspond the setting to install jointly on the fixed bolster, form integral fan module. This rack air conditioner sets up fan and water conservancy diversion circle an organic whole on the fixed bolster, thereby make fan and water conservancy diversion circle can form monolithic structure with the fixed bolster, the error in fan and water conservancy diversion circle assembling process has been reduced, when the installation or when dismantling the fan, the water conservancy diversion circle all can dismantle with the fixed bolster together, consequently after the relative mounted position between water conservancy diversion circle and the fan is confirmed, just can not change, do not have the installation and debugging problem in the installation, make installing and removing of panel can not influence the assembly between water conservancy diversion circle and the fan, can guarantee the cooperation precision between water conservancy diversion circle and the fan, effectively solve because the too big problem that causes the card shell or the too big air inlet problem that causes in the too big clearance between water conservancy diversion circle and the fan that leads to of the too big assembling error between preceding door plant and the casing of manufacturing error of preceding door plant.

Drawings

Fig. 1 is a schematic structural diagram of a cabinet air conditioner according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional structural view of a cabinet air conditioner according to an embodiment of the present application;

fig. 3 is a schematic perspective view of a blower module of a cabinet air conditioner according to an embodiment of the present application;

fig. 4 is a schematic diagram of a front door panel structure of a cabinet air conditioner according to an embodiment of the present application;

fig. 5 is a schematic side view of a front door panel of a cabinet air conditioner according to an embodiment of the present disclosure;

fig. 6 is a rear view of a front door panel of a cabinet air conditioner according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view of a cabinet air conditioner according to an embodiment of the present application when a first front door panel is opened;

fig. 8 is a side view of a cabinet air conditioner according to an embodiment of the present disclosure with a first front door panel opened;

fig. 9 is a schematic side view of a hinge of a cabinet air conditioner according to an embodiment of the present disclosure;

fig. 10 is a side view schematically illustrating a first front door panel of a cabinet air conditioner according to an embodiment of the present disclosure when opened.

The reference numerals are represented as:

1. a housing; 2. a first front door panel; 3. a second front door panel; 4. a flow guide ring; 5. fixing a bracket; 6. a card holder; 7. a display control panel; 8. a sealing strip; 9. a fan; 10. a display; 11. a magnet; 12. a partition plate; 13. an evaporator; 14. an electrical box; 15. a condenser; 16. a compressor.

Detailed Description

Referring to fig. 1 to 10 in combination, according to an embodiment of the present application, a cabinet air conditioner includes a casing 1, a fixing bracket 5 is fixedly disposed in the casing 1, a fan 9 and a deflector 4 are disposed on the fixing bracket 5, the fan 9 and the deflector 4 are disposed correspondingly and are mounted on the fixing bracket 5 together to form an integral fan 9 module.

The cabinet air conditioner integrally arranges the fan 9 and the guide ring 4 on the fixed bracket 5, so that the fan 9 and the guide ring 4 can form an integral structure with the fixed bracket 5, the error in the process of assembling the fan 9 and the guide ring 4 is reduced, when the blower 9 is installed or disassembled, the guide ring 4 can be disassembled together with the fixed bracket 5, therefore, after the relative installation position between the guide ring 4 and the fan 9 is determined, the change can not occur, the installation and debugging problems in the installation process can not exist, the assembly between the guide ring 4 and the fan 9 can not be influenced by the assembly and disassembly of the panel, the matching precision between the guide ring 4 and the fan 9 can be ensured, and the problem of uneven air inlet caused by too small gap between the guide ring 4 and the fan 9 or too large gap caused by too large manufacturing error of the front door plate or too large assembly error between the front door plate and the casing 1. The fan 9 is, for example, a centrifugal fan.

In one embodiment, a partition 12 is fixedly disposed in the cabinet 1, the partition 12 divides the cabinet 1 into an evaporation area and a condensation area, and the fixing bracket 5 is fixedly disposed on the partition 12.

In the present embodiment, the evaporation area is located on one side of the partition plate 12 close to the first front door panel 2, the fan 9, the electrical box 14, the display 10 and the evaporator 13 are arranged in the evaporation area, the electrical box 14 is arranged between the fan 9 and the evaporator 13, and the condenser 15 and the compressor 16 are arranged in the condensation area.

In one embodiment, the top of the fixing bracket 5 is fixedly connected with the top wall of the casing 1. In this embodiment, baffle 12 fixed connection is passed through to the bottom of fixed bolster 5, top fixed connection of casing 1 is passed through at the top, make the structure of fixed bolster 5 effectively fixed in casing 1, overall structure's stability has been guaranteed, and then guaranteed fan 9 and water conservancy diversion circle 4 mounting structure's on fixed bolster 5 stability, the stability of the relative position of fan 9 and water conservancy diversion circle 4 has been guaranteed, make difficult relative motion that takes place between fan 9 and the water conservancy diversion circle 4, keep good relative position relation, avoid taking place to block the shell or the too big uneven problem of air inlet that causes in clearance undersize between water conservancy diversion circle 4 and the fan 9 more effectively

In one embodiment, a first front door panel 2 and a second front door panel 3 are disposed at a front side of the cabinet 1, the first front door panel 2 and the second front door panel 3 are both mounted on the cabinet 1, and the first front door panel 2 is disposed at an upper side of the second front door panel 3 and is hinged to the second front door panel 3.

Articulated between door plant 2 and the second front door board 3 before first, can be when needing to open first front door plant 2, make first front door plant 2 overturn for door plant 3 before the second, open the front side opening of casing 1, first front door plant 2 still keeps articulated relation between the door plant 3 before the second this moment, door plant 3 forms the support to first front door plant 2 before can passing through the second, and make door plant 3 before first front door plant 2 and the second form beta structure, effectively save the occupation space after first front door plant 2 is opened, avoid first front door plant 2 collision or fish tail operating personnel, increase operating personnel's operating space.

In the present embodiment, the evaporator 13 is disposed at the lower portion of the cabinet 1 corresponding to the second front door panel 3, and the blower 9, the electrical box 14, and the display 10 are disposed at the upper portion of the cabinet 1 corresponding to the first front door panel 2. The second front door panel 3 is a lower structure of the front door panel, and the second front door panel 3 is fixed on the machine case 1 by using screws, bolts or rivets, because the structure of the inner side of the second front door panel 3 is the evaporator 13, the evaporator 13 is not easy to be damaged and does not need to be maintained, so that the second front door panel is not required to be frequently disassembled. Door plant 2 is the superstructure of preceding door plant before first, and door plant 2 inboard is display 10, fan 9, electrical apparatus box 14 before first, and electrical apparatus box 14 is inside to have various electronic components, because the electronic components inside display 10, fan 9, electrical apparatus box 14 easily breaks down, consequently when the trouble produced, or when the program of unit need refresh, all need take apart the door plant and maintain and update etc.. Therefore, the display 10, the fan 9 and the electrical box 14 are arranged at the corresponding positions of the first front door panel 2, and the replacement and maintenance difficulty of the display 10, the fan 9 and the electrical box 14 can be reduced by utilizing the characteristic that the first front door panel 2 is easy to assemble and disassemble.

In one embodiment, when the first front door panel 2 closes the casing 1, the first front door panel 2 is clamped, screwed or attracted by the magnet 11 with the casing 1. Through the screw between door plant 2 and the casing 1 before first, the bolt, modes such as buckle or magnet actuation are fixed and sealed, need dismantle to maintain or when updating the procedure, only need to use little power just can open 2 upsides of door plant before first, and need not occupation space, traditional mode of opening is dismantled whole door plant, perhaps carry out hinged joint in the side, this kind of whole door plant is all dismantled or the mode of side opening is more complicated and difficult installation and maintenance, when passing through screw or bolted connection, frequent dismouting easily causes screw or bolt smooth silk and sealed not tight scheduling problem.

In this embodiment, except the joint of the first front door panel 2 and the second front door panel 3, the other three positions, namely the upper side, the left side and the right side of the first front door panel 2, are provided with fasteners, and the first front door panel 2 is connected and sealed with the casing 1 through the fasteners; or the upper side, the left side and the right side of the first front door panel 2 are provided with permanent magnets or parts which can generate magnetic effect when being electrified, so that the first front door panel 2 and the machine shell 1 are fixed and sealed through magnetic attraction.

In one embodiment, when the first front door 2 is turned over to open the enclosure 1, the back side of the first front door 2 can be attached to the supporting surface of the second front door 3, so that the first front door 2 can be fully folded on the second front door 3 after being opened, and the second front door 3 forms a support without adding an additional supporting structure. When unit maintenance or update procedure, through folding first preceding door plant 2 on door plant 3 before the second, can maximize reduce the occupation space after first preceding door plant 2 opens, can not influence operating personnel's operation and station, simultaneously because articulated between first preceding door plant 2 and the second preceding door plant 3, need not to dismantle first preceding door plant 2 from door plant 3 before the second completely, when consequently having solved when traditional maintenance need dismantle whole panel get off or the installation panel side is opened, influence the activity space of operating personnel's left and right directions, easily cause the problem of collision fish tail.

In this embodiment, door plant 3 is fixed on casing 1 before the second, and door plant 2 can be around hinge rotation 180 before the first door plant 3 for the second, guarantees that door plant 2 can fully laminate before first door plant and the second door plant 3, avoids forming the hindrance to operating personnel.

In one embodiment, a sealing strip 8 is disposed between the first front door panel 2 and the second front door panel 3, and when the first front door panel 2 closes the cabinet 1, the first front door panel 2 and the second front door panel 3 are sealed by the sealing strip 8. A rotary gap exists between the first front door panel 2 and the second front door panel 3, a sealing strip or other sealable structural devices can be pasted on the outer side of the door panel or the inner side of the door panel through the rotary gap, and the sealing between the upper side and the lower side of the door panel is mainly used for preventing the unit from entering water, sand, dust, mosquitoes and the like to cause unit faults.

In one embodiment, a display 10 is provided on a side of the first front door panel 2 facing the cabinet 1. In this embodiment, the display 10 is disposed on the back side of the first front door panel 2 facing the housing 1, so that when the first front door panel 2 is opened, the display 10 can be turned over along with the first front door panel 2, so as to be more convenient for the operator to operate, and the problem that the display 10 and the electrical box 14 are both located in the housing 1, which results in a narrow space and is not convenient for operation is also avoided.

In one embodiment, the first front door 2 is provided with a clamping seat 6, the display 10 is installed on the clamping seat 6, one side of the clamping seat 6 can be installed on the clamping seat 6 in a turnover mode, and the other side of the clamping seat 6 is detachably connected to the clamping seat 6. In this embodiment, the display 10 can be fixed in the card seat 6 in a clamping manner, so that the display 10 can be more conveniently mounted and fixed on the first front door panel 2, the mounting difficulty of the display 10 is reduced, and the display 10 can be conveniently detached from the card seat 6.

In one embodiment, a magnet 11 or a magnetic member is disposed on the other side of the card seat 6, a magnetic member or a magnet 11 is disposed at a corresponding position of the first front door panel 2, and the card seat 6 can be magnetically attracted and fixed on the first front door panel 2. Because cassette 6 can overturn for first front door plant 2, consequently can overturn cassette 6 when the maintenance for the display surface of display 10 is towards operating personnel, makes things convenient for operating personnel to operate more.

In one embodiment, the first front door panel 2 is further provided with a display control panel 7, and the display control panel 7 is connected with a display 10 in communication.

The first front door panel 2 is mounted on the back side with a display 10 and a display control panel 7. The display 10 is fixed on the card holder 6, the card holder 6 can rotate 180 degrees around the bolts or pins at the two ends, and the middle part of the card holder 6 is attracted by the magnet 11. When the maintenance or update procedure, need open the first preceding door plant 2 of upside earlier for door plant 3 turns over 180 around the hinge before first preceding door plant 2 is for the second, door plant 3 before the control interface and the display interface of display 10 are towards the second at this moment, can't normally control the interface, at this moment, can overcome the magnetic attraction effort of magnet 11 that cassette 6 received with exerting oneself a little, make cassette 6 around its and first preceding door plant 2 between the pin or the rotatory 180 back of bolt, can be with the interface and the control interface orientation operating personnel of display 10, operating personnel can directly watch the control interface of display 10 or operation display 10. The display 10 can be turned around a pin or a bolt, so that the problem that the whole first front door panel 2 needs to be frequently turned back and forth during maintenance is solved, the working efficiency is improved, workers can be prevented from being injured or scratched, and the physical strength of the workers can be saved. After the maintenance or the updating of the program, the reset can be realized only by slightly turning over the clamping seat 6 and the first front door plate 2, the operation is simple, and the efficiency is high. The conventional display 10 is fixed on the surface of the electrical box 14 on the upper side, and the display 10 cannot be viewed and the internal electrical components cannot be maintained at the same time, which is easily solved by the above-mentioned embodiment of the present application, and the cost is not increased or the process is not increased. On the back of the first front door panel 2, a display control board 7 is mounted below the display 10 and the cassette 6.

In one embodiment, an electrical box 14 is disposed in the housing 1, the electrical box 14 is open towards one side of the first front door 2, when the first front door 2 closes the housing 1, the display 10 and the display control board 7 are located in the electrical box 14, and the first front door 2 is in sealing fit with the opening of the electrical box 14.

In this embodiment, the display 10 and the display control board 7 are installed on the back of the first front door panel 2, so that the assembly of the electrical box 14 of the unit is optimized, and the first front door panel 2 can serve as the panel of the electrical box 14 when the unit is closed without installing the panel of the electrical box 14.

The electrical box 14 has a control board and a plurality of electronic components fixed therein. The simple structure of electrical apparatus box 14, the wiring is convenient, and after first preceding door plant 2 was covered, 14 internal seal of electrical apparatus box was respond well, has solved the no electrical apparatus box structure of traditional rack air conditioner, and when spring or the operation in some places that humidity is big, the dew that the unit produced attached to and led to the fact the short circuit easily on the components and parts surface, damaged electric elements or produced the problem of conflagration.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. The cabinet air conditioner is characterized by comprising a machine shell (1), wherein a fixed support (5) is fixedly arranged in the machine shell (1), a fan (9) and a flow guide ring (4) are arranged on the fixed support (5), the fan (9) and the flow guide ring (4) are correspondingly arranged and are jointly installed on the fixed support (5) to form an integral fan (9) module.

2. The cabinet air conditioner as claimed in claim 1, wherein a partition (12) is fixedly arranged in the casing (1), the partition (12) divides the casing (1) into an evaporation area and a condensation area, and the fixing bracket (5) is fixedly arranged on the partition (12).

3. The cabinet air conditioner as claimed in claim 2, wherein the top of the fixing bracket (5) is fixedly connected with the top wall of the cabinet (1).

4. The cabinet air conditioner according to claim 1, wherein a first front door panel (2) and a second front door panel (3) are provided at a front side of the cabinet (1), the first front door panel (2) and the second front door panel (3) are both mounted on the cabinet (1), and the first front door panel (2) is provided at an upper side of the second front door panel (3) and is hinged with the second front door panel (3).

5. The cabinet air conditioner as claimed in claim 4, wherein when the first front door panel (2) closes the casing (1), the first front door panel (2) is clamped, screwed or attracted by the magnet (11) with the casing (1).

6. The cabinet air conditioner according to claim 4, wherein the back side of the first front door panel (2) can be attached to the support surface of the second front door panel (3) when the first front door panel (2) is flipped open to open the cabinet (1).

7. The cabinet air conditioner according to claim 4, wherein a sealing strip (8) is arranged between the first front door panel (2) and the second front door panel (3), and when the first front door panel (2) closes the casing (1), the first front door panel (2) and the second front door panel (3) are sealed through the sealing strip (8).

8. The cabinet air conditioner according to any one of claims 4 to 7, wherein a display (10) is provided on a side of the first front door panel (2) facing the cabinet (1).

9. The cabinet air conditioner according to claim 8, wherein a cassette (6) is provided on the first front door panel (2), the display (10) is mounted on the cassette (6), one side of the cassette (6) is tiltably mounted on the cassette (6), and the other side of the cassette (6) is detachably connected to the cassette (6).

10. The cabinet air conditioner as claimed in claim 9, wherein a magnet (11) or a magnetic part is arranged on the other side of the clamping seat (6), a magnetic part or a magnet (11) is arranged at a corresponding position of the first front door panel (2), and the clamping seat (6) can be magnetically attracted and fixed on the first front door panel (2).

11. The cabinet air conditioner as claimed in claim 8, wherein a display control panel (7) is further disposed on the first front door panel (2), and the display control panel (7) is in communication connection with the display (10).

12. The cabinet air conditioner as claimed in claim 11, wherein an electrical box (14) is arranged in the casing (1), the electrical box (14) is opened towards one side of the first front door panel (2), when the first front door panel (2) closes the casing (1), the display (10) and the display control panel (7) are positioned in the electrical box (14), and the first front door panel (2) is in sealing fit with the opening of the electrical box (14).