CN204574265U - Air conditioner in machine room - Google Patents
Air conditioner in machine room Download PDFInfo
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- CN204574265U CN204574265U CN201520193281.7U CN201520193281U CN204574265U CN 204574265 U CN204574265 U CN 204574265U CN 201520193281 U CN201520193281 U CN 201520193281U CN 204574265 U CN204574265 U CN 204574265U
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- heat exchanger
- casing
- fan assembly
- machine room
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Abstract
The utility model discloses a kind of air conditioner in machine room, comprise casing and be arranged on fan assembly, heat exchanger and the compressor in described casing, described fan assembly is relative with heat exchanger and be positioned at described casing upper end, and described heat exchanger is positioned on the air intake direction of described fan assembly; Described compressor is positioned at described casing lower end and is connected with described heat exchanger; Described casing is provided with the fresh air inlet and the exhaust vent that pass in and out described casing for air, and described fresh air inlet is positioned at the side of described heat exchanger away from described fan assembly, and described exhaust vent is positioned on the air-out direction of described fan assembly.Air conditioner in machine room of the present utility model, compact conformation is reasonable, is beneficial to the reduction of air conditioner in machine room overall volume, reduces floor space in machine room, improves the utilization rate of machine room area.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of air conditioner in machine room.
Background technology
In the machine room of communication base station, needing, one or more air-conditioning is set usually and carries out taking a breath and lowering the temperature, ensure the normal operation of base station equipment.In existing air conditioner in machine room, the assemblies such as heat exchanger, blower fan and compressor are positioned at different positions therein, the outer case size of air conditioner in machine room is sufficiently large, inner space is larger with those assemblies accommodating, make air conditioner in machine room floor space and space in machine room comparatively large like this, affect the Appropriate application of machine room.
Utility model content
The technical problems to be solved in the utility model is, provides the air conditioner in machine room that a kind of floor space is little.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of air conditioner in machine room, comprise casing and be arranged on fan assembly in described casing, heat exchanger is relative with heat exchanger with fan assembly described in compressor and is positioned at described casing upper end, and described heat exchanger is positioned on the air intake direction of described fan assembly; Described compressor is positioned at described casing lower end and is connected with described heat exchanger;
Described casing is provided with the fresh air inlet and the exhaust vent that pass in and out described casing for air, and described fresh air inlet is positioned at the side of described heat exchanger away from described fan assembly, and described exhaust vent is positioned on the air-out direction of described fan assembly.
Preferably, described fan assembly is positioned at inside the header board of described casing, and described heat exchanger is positioned at the side of described fan assembly away from described header board; Described exhaust vent is opened on described header board and/or side plate, on the backboard that described fresh air inlet is opened in described casing and/or side plate.
Preferably, described fan assembly comprises at least one axial flow blower;
Described axial flow blower is fixed on the header board of described casing; Or be also provided with installing plate in described casing, described installing plate closes on described header board, and the relative both sides of this installing plate are connected on the relative biside plate of described casing, and described axial flow blower is fixed on described installing plate.
Preferably, described fan assembly comprises at least one centrifugal blower; Also be provided with installing plate in described casing, described installing plate closes on described header board, and the relative both sides of this installing plate are connected on the relative biside plate of described casing, and described centrifugal blower is fixed on described installing plate towards on the side of described header board.
Preferably, described heat exchanger takes the shape of the letter U, V-arrangement, arc or C shape, and the recess of described heat exchanger is towards described fan assembly; Or,
Described heat exchanger is in-line, inside the backboard that corresponding described fan assembly is positioned at described casing and/or side plate interior sides.
Preferably, described heat exchanger is finned heat exchanger or micro-channel heat exchanger.
Preferably, described air conditioner in machine room also comprises screen pack, and described screen pack is arranged on the side of described heat exchanger away from described fan assembly.
Preferably, described screen pack comprises one or more filter net sheet of connecting up and down and at least one connection guide rail;
Described filter net sheet is engaged on described connection guide rail, and is fixed in described casing by described connection guide rail; Multiple described filter net sheet is also connected up and down by described connection guide rail.
Preferably, described air conditioner in machine room also comprises the drip tray collecting the condensed water that described heat exchanger drips, and described drip tray is placed between described heat exchanger and compressor;
Described drip tray is provided with the annular joint pin running through described take-up reel, and the tube connector of described compressor is connected with described heat exchanger through described joint pin; Or described take-up reel side is provided with recess, the tube connector of described compressor is connected with described heat exchanger through described recess.
Preferably, described air conditioner in machine room also comprises the electrically-controlled component be arranged in described casing, and described fan assembly and compressor are all electrically connected with described electrically-controlled component.
Air conditioner in machine room of the present utility model, heat exchanger and fan assembly are arranged on upper end in casing, compressor is arranged on the lower end in casing, rationally be beneficial to the version that case intracorporeal space forms Dual-layer in casing, compact and reasonable, be beneficial to the reduction of air conditioner in machine room overall volume, reduce floor space in machine room, improve the utilization rate of machine room area.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the front view of the air conditioner in machine room of the utility model one embodiment;
Fig. 2 is the structural representation of the cabinet front plate of air conditioner in machine room shown in Fig. 1 when opening;
Fig. 3 is the top view after air conditioner in machine room shown in Fig. 1 removes top board;
Fig. 4, Fig. 5 are the filter net sheet of screen pack and the structural representation of connection guide rail in air conditioner in machine room shown in Fig. 3 respectively;
Fig. 6 is the structural representation after the fan assembly of air conditioner in machine room shown in Fig. 2 removes;
Fig. 7 is the top view after the air conditioner in machine room of another embodiment of the utility model removes top board.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As Figure 1-3, the air conditioner in machine room of the utility model one embodiment, comprise casing 1 and be arranged on fan assembly 2 in casing 1, heat exchanger 3 and compressor 4.Fan assembly 2 is relative with heat exchanger 3 and be positioned at casing 1 upper end, and heat exchanger 3 is positioned on the air intake direction of fan assembly 2, compressor 4 is positioned at casing 1 lower end and is connected with heat exchanger 3, thus each assembly forms the version of Dual-layer in casing 1, compact and reasonable, be beneficial to the overall volume reducing air conditioner in machine room, to reduce the floor space of air conditioner in machine room.
Wherein, casing 1 is provided with the fresh air inlet 10 and the exhaust vent 20 that pass in and out casing 1 for air, and fresh air inlet 10 is positioned at the side of heat exchanger 3 away from fan assembly 2, and exhaust vent 20 is positioned on the air-out direction of fan assembly 2.Fresh air inlet 10, fan assembly 2 and exhaust vent are communicated with the air channel formed for air turnover successively, and 3, heat exchanger is arranged in this air channel.When fan assembly 2 works, the air of casing 1 outer (in machine room) is drawn in casing 1 from fresh air inlet 10 by fan assembly 2, enter wherein from the air intake of fan assembly 2 after heat exchanger 3 carries out heat exchange, and got back to casing 1 by exhaust vent 20 after the outlet air end of fan assembly 2 exports.Compressor 4 is provided separately with heat exchanger 3 and fan assembly 2, and the air of turnover does not need through compressor 4, and air-out is smooth.
Casing 1 can comprise relative top board 11 and base plate 12, relative header board 13 and backboard 14 and several side plate 15, and header board 13, backboard 14 and several side plate 15 enclose and be connected between top board 11 and base plate 12, the casing 1 that common formation is closed.Fan assembly 2 is positioned at inside the header board 13 of casing 1, and heat exchanger 3 is relative with fan assembly 2.Exhaust vent 20 can be opened on header board 13 and/or side plate 15, on the backboard 14 that fresh air inlet 10 can be opened in casing 1 and/or side plate 15.By backboard 14 and be connected to backboard 14 both sides side plate 15 on all establish fresh air inlet 10, make casing 1 can three air intakes, increase intake.
In the present embodiment, the header board 13 of casing 1 is connected and composed up and down by two plates, and wherein the corresponding heat exchanger 3 of a plate and fan assembly 2 are positioned at casing 1 upper end, and the corresponding compressor 4 of another plate is positioned at casing 1 lower end.When heat exchanger 3 or fan assembly 2 are safeguarded, only corresponding plate need be opened.Certainly, header board 13 also can be formed by an overall plate.
In the present embodiment, fan assembly 2 comprises at least one axial flow blower 21.Also be provided with installing plate 16 in casing 1, installing plate 16 closes on header board 13, and the relative both sides of this installing plate 16 are connected on the relative biside plate 15 of casing 1; Axial flow blower 21 is fixed on installing plate 16, and is positioned at the side of installing plate 16 towards heat exchanger 3.Exhaust vent 20 is arranged on header board 13, and installing plate 16 is provided with the through hole that be communicated with corresponding to exhaust vent 20, and axial flow blower 21 is fixed on installing plate 16 with the corresponding through hole of its outlet air end, and the air intake of axial flow blower is then towards heat exchanger 3.Fresh air inlet 10 is positioned at heat exchanger 3 and is arranged on backboard 14 and side plate 15 away from the side of axial flow blower 21.When fan assembly 2 comprises two or more axial flow blowers 21, multiple axial flow blower 21 can laterally or vertically be arranged, also can multiple lines and multiple rows arrangement.Certainly, axial flow blower 21 also can directly be fixed on the header board 13 of casing 1.
Heat exchanger 3 can adopt finned heat exchanger or micro-channel heat exchanger.Heat exchanger 3 can take the shape of the letter U, V-arrangement, arc or C shape, and the recess of heat exchanger 3 is towards fan assembly 2.The heat exchanger 3 of above-mentioned each shape, air can enter wherein from the multiple directions of heat exchanger 3, and compared with large in plate heat exchanger heat exchange area, heat exchange resistance is little, and make the air intake of heat exchanger 3 more even like this, heat exchange efficiency is high.As shown in Figure 3, in the present embodiment, heat exchanger 3 is U-shaped, thus air can enter wherein to carry out heat exchange from three of heat exchanger 3 direction (as shown in arrow A Fig. 3), then delivers to casing 1 outer (in as Fig. 3 shown in arrow B) through fan assembly 2 and exhaust vent 20.
In other embodiments, heat exchanger 3 also can be in-line, inside the backboard 14 that corresponding fan assembly 2 is positioned at casing 1 and/or inside side plate 15.This heat exchanger 3 can parallel backboard 14 and/or side plate 15 be placed, also can backboard 14 and/or side plate 15 slant setting relatively.
Further, air conditioner in machine room also comprises screen pack 5, be arranged on the side of heat exchanger 3 away from fan assembly 2, the air entering casing 1 is filtered, air after filtration carries out heat exchange through heat exchanger 3 again, avoid particulate in air to be attached on heat exchanger 3, affect the heat transfer effect of heat exchanger 3, and ensure the clean of the air of follow-up discharge.Preferably, screen pack 5 is covered on heat exchanger 3.Screen pack 5 can the shape such as curved or U-shaped.Screen pack 5 is replaceable or taking-up cleaning after using a period of time.
As in Figure 3-5, screen pack 5 can comprise one or more filter net sheet 51 and at least one connection guide rail 52; Multiple filter net sheet 51 can connect up and down and form screen pack 5.Filter net sheet 51 is engaged on connection guide rail 52, and is fixed in casing 1 by connection guide rail 52.Connection guide rail 52 is fixed in casing 1 by securing members such as screws.The shape that connection guide rail 52 shape in the longitudinal direction may correspond to screen pack 5 is arranged, and as curved or U-shaped etc., the shape of filter net sheet 51 is played to the effect of a location while fixing filter net sheet 51, avoids filter net sheet 51 to be out of shape.When screen pack 5 comprises multiple filter net sheet 51, multiple filter net sheet 51 is also connected by connection guide rail about 52; This connection guide rail 52 cross section can be H-shaped, and one end of two neighbouring filter net sheets 51 is engaged in the guide groove of connection guide rail 52 upper and lower side respectively.
As shown in Figure 6, air conditioner in machine room also comprises drip tray 6, for collecting the condensed water that heat exchanger 3 drips.This drip tray 6 is placed between heat exchanger 3 and compressor 4.Preferably, drip tray 6 is connected in the below of heat exchanger 3 and with the side plate 15 of casing 1, thus is stabilized in casing 1, and this drip tray 6 also can strengthen the structural strength of casing 1.Drip tray 6 can be provided with the annular joint pin 61 running through take-up reel 6, the tube connector 41 of compressor 4 is connected with heat exchanger 3 through joint pin 61.Or take-up reel 6 side can be provided with recess (not shown), the tube connector 41 of compressor 4 is connected with heat exchanger 3 through recess.
In addition, air conditioner in machine room also comprises the electrically-controlled component 7 be arranged in casing 1, and fan assembly 2 and compressor 4 are all electrically connected with electrically-controlled component 7, controls fan assembly 2 and compressor 4 works by electrically-controlled component 7.Electrically-controlled component 7 can be located at casing 1 inner top or bottom, can be safeguarded by the top board 11 or header board 13 opening casing 1 to electrically-controlled component 7, easy to operate.As shown in Figure 2,6, electrically-controlled component 7 is positioned at compressor 4 side and is arranged on casing 1.
As shown in Figure 7, the air conditioner in machine room of another embodiment of the utility model, comprise casing 1 and be arranged on fan assembly 2 in casing 1, heat exchanger 3 and compressor (can with reference to compressor 4 shown in figure 2).Fan assembly 2 is relative with heat exchanger 3 and be positioned at casing 1 upper end, and heat exchanger 3 is positioned on the air intake direction of fan assembly 2, and compressor 4 is positioned at casing 1 lower end and is connected with heat exchanger 3.
This embodiment and above-mentioned Fig. 1-6 illustrated embodiment unlike: fan assembly 2 comprises at least one centrifugal blower 22, and centrifugal blower 22 is fixed on installing plate 16 towards on the side of casing 1 header board 13.For centrifugal blower 22, the air-out direction of the corresponding centrifugal blower of exhaust vent 20 22 can be arranged on the relative biside plate 15 of casing 1, installing plate 16 in casing 1 by it in space be divided into two chambers, heat exchanger 3 is positioned at the first chamber 101 away from header board 13, centrifugal blower 22 is positioned at the second chamber 102 near header board 13, fresh air inlet 10 is communicated with the first chamber 101, exhaust vent 20 is communicated with the second chamber 102, and air that the air of casing 1 and centrifugal blower 22 send mixes in casing 1 to avoid centrifugal blower 22 to be drawn into.On the backboard 14 that fresh air inlet 10 can be arranged on casing 1 and biside plate 15, air enters wherein to carry out heat exchange by fresh air inlet 10 from three directions (as illustrated by arrow c in figure 7) of heat exchanger 3, then delivers to casing 1 outer (in as Fig. 7 shown in arrow D) through fan assembly 2 and exhaust vent 20.Centrifugal blower 22 is backswept centrifugal fan preferably.
The air conditioner in machine room of this embodiment also can comprise screen pack 5, drip tray 6 and electrically-controlled component etc., and its set-up mode etc. all can refer to described in above-mentioned Fig. 1-6 illustrated embodiment, does not repeat them here.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an air conditioner in machine room, comprise casing (1) and be arranged on fan assembly (2), heat exchanger (3) and the compressor (4) in described casing (1), it is characterized in that, described fan assembly (2) is relative with heat exchanger (3) and be positioned at described casing (1) upper end, and described heat exchanger (3) is positioned on the air intake direction of described fan assembly (2); Described compressor (4) is positioned at described casing (1) lower end and is connected with described heat exchanger (3);
Described casing (1) is provided with the fresh air inlet (10) and the exhaust vent (20) that pass in and out described casing (1) for air, described fresh air inlet (10) is positioned at the side of described heat exchanger (3) away from described fan assembly (2), and described exhaust vent (20) is positioned on the air-out direction of described fan assembly (2).
2. air conditioner in machine room according to claim 1, it is characterized in that, described fan assembly (2) is positioned at header board (13) inner side of described casing (1), and described heat exchanger (3) is positioned at the side of described fan assembly (2) away from described header board (13); Described exhaust vent (20) is opened on described header board (13) and/or side plate (15), on the backboard (14) that described fresh air inlet (10) is opened in described casing (1) and/or side plate (15).
3. air conditioner in machine room according to claim 2, is characterized in that, described fan assembly (2) comprises at least one axial flow blower (21);
Described axial flow blower (21) is fixed on the header board of described casing (1); Or, installing plate (16) is also provided with in described casing (1), described installing plate (16) closes on described header board (13), and the relative both sides of this installing plate (16) are connected on the relative biside plate (15) of described casing (1), described axial flow blower (21) is fixed on described installing plate (16).
4. air conditioner in machine room according to claim 2, is characterized in that, described fan assembly (2) comprises at least one centrifugal blower (22); Installing plate (16) is also provided with in described casing (1), described installing plate (16) closes on described header board (13), and the relative both sides of this installing plate (16) are connected on the relative biside plate (15) of described casing (1), described centrifugal blower (22) is fixed on described installing plate (16) towards on the side of described header board (13).
5. air conditioner in machine room according to claim 2, is characterized in that, described heat exchanger (3) takes the shape of the letter U, V-arrangement, arc or C shape, and the recess of described heat exchanger (3) is towards described fan assembly (2); Or,
Described heat exchanger (3) is in in-line, and corresponding described fan assembly (2) is positioned at backboard (14) inner side and/or side plate (15) inner side of described casing (1).
6. air conditioner in machine room according to claim 1, is characterized in that, described heat exchanger (3) is finned heat exchanger or micro-channel heat exchanger.
7. the air conditioner in machine room according to any one of claim 1-6, it is characterized in that, described air conditioner in machine room also comprises screen pack (5), and described screen pack (5) is arranged on the side of described heat exchanger (3) away from described fan assembly (2).
8. air conditioner in machine room according to claim 7, is characterized in that, described screen pack (5) comprises one or more filter net sheet (51) of connecting up and down and at least one connection guide rail (52);
Described filter net sheet (51) is engaged on described connection guide rail (52), and is fixed in described casing (1) by described connection guide rail (52); Multiple described filter net sheet (51) is also connected up and down by described connection guide rail (52).
9. the air conditioner in machine room according to any one of claim 1-6, it is characterized in that, described air conditioner in machine room also comprises the drip tray (6) collecting the condensed water that described heat exchanger (3) drips, and described drip tray (6) is placed between described heat exchanger (3) and compressor (4);
Described drip tray (6) is provided with the annular joint pin (61) running through described drip tray (6), and the tube connector (41) of described compressor (4) is connected with described heat exchanger (3) through described joint pin (61); Or described drip tray (6) side is provided with recess, the tube connector (41) of described compressor (4) is connected with described heat exchanger (3) through described recess.
10. the air conditioner in machine room according to any one of claim 1-6, it is characterized in that, described air conditioner in machine room also comprises the electrically-controlled component (7) be arranged in described casing (1), and described fan assembly (2) and compressor (4) are all electrically connected with described electrically-controlled component (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193281.7U CN204574265U (en) | 2015-04-01 | 2015-04-01 | Air conditioner in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193281.7U CN204574265U (en) | 2015-04-01 | 2015-04-01 | Air conditioner in machine room |
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| CN204574265U true CN204574265U (en) | 2015-08-19 |
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| CN201520193281.7U Active CN204574265U (en) | 2015-04-01 | 2015-04-01 | Air conditioner in machine room |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907812A (en) * | 2017-04-24 | 2017-06-30 | 广东美的暖通设备有限公司 | Air conditioner in machine room |
| CN108087979A (en) * | 2018-01-10 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of heat-exchanging component, fan coil and airhandling equipment |
| CN109425021A (en) * | 2017-08-18 | 2019-03-05 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN110081521A (en) * | 2019-04-12 | 2019-08-02 | 南京佳力图机房环境技术股份有限公司 | A kind of base station air conditioner |
-
2015
- 2015-04-01 CN CN201520193281.7U patent/CN204574265U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907812A (en) * | 2017-04-24 | 2017-06-30 | 广东美的暖通设备有限公司 | Air conditioner in machine room |
| CN106907812B (en) * | 2017-04-24 | 2023-10-31 | 广东美的暖通设备有限公司 | Machine room air conditioner |
| CN109425021A (en) * | 2017-08-18 | 2019-03-05 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN108087979A (en) * | 2018-01-10 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of heat-exchanging component, fan coil and airhandling equipment |
| CN110081521A (en) * | 2019-04-12 | 2019-08-02 | 南京佳力图机房环境技术股份有限公司 | A kind of base station air conditioner |
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Effective date of registration: 20170727 Address after: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Co-patentee after: SHENZHEN ITEAQ TECHNOLOGY CO., LTD. Patentee after: Ai Te Wang Neng Co., Ltd of Shenzhen Address before: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Patentee before: Ai Te Wang Neng Co., Ltd of Shenzhen |