CN210153992U - Air conditioner between rows - Google Patents
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- CN210153992U CN210153992U CN201920743702.7U CN201920743702U CN210153992U CN 210153992 U CN210153992 U CN 210153992U CN 201920743702 U CN201920743702 U CN 201920743702U CN 210153992 U CN210153992 U CN 210153992U
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Abstract
The air conditioner between the ranks includes: the air conditioner comprises an air conditioner body and fans arranged in the air conditioner body, wherein the fans are arranged in the air conditioner body in a multi-row and multi-column intensive arrangement mode. The utility model adopts the wind wall type fan arrangement form in the air conditioner cabinet body, so that the internal space of the air conditioner between rows with the same external dimension can be more fully utilized, and the arrangement of devices is more compact; meanwhile, the arrangement of the air wall type fans can enable the fans to be distributed more uniformly and densely, the air supply is more uniform, the air quantity is larger, and the heat exchange effect is better, so that the refrigeration effect of the air conditioner is enhanced, and the problem of local hot spots of a machine room is solved; the air conditioner between the rows with the wind wall type fan is more energy-saving, higher in efficiency and lower in overall noise, so that the problems of high energy consumption and high noise of a machine room are directly solved.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an air conditioner between row that rack of data center, computer lab was used.
Background
The air conditioner between the columns is a heat dissipation device arranged in the rack bent of the machine cabinet and installed side by side with the server machine cabinet, compared with the traditional air conditioner of the machine room, the air conditioner of the machine room carries out temperature regulation on the inner space of the whole room, generally far away from a heat source, uneven in heat dissipation effect and large in energy consumption, and the air conditioner between the columns can directly dissipate heat of the heat source due to being close to the heat source, is higher in heat dissipation efficiency and more beneficial to energy conservation, and therefore the air conditioner between the columns is more and more widely applied to heat dissipation of the machine cabinet in the machine room.
With the continuous development of the technology, the power of the data center is continuously improved, and the heat productivity of the communication equipment and the server of the data center is increased, so that the requirement on the heat dissipation and refrigeration capacity of the heat dissipation equipment, namely the inter-row air conditioner, applied to the micro module is also increased. The size of the inter-row air conditioner is generally designed according to the size of a cabinet in a matching manner, the standard width size of the inter-row air conditioner commonly used in the market at present is 300mm and 600mm, and under the condition of the standard width size, the fans arranged in the existing inter-row air conditioner are generally in a single-row arrangement mode, namely, a plurality of fans arranged along the longitudinal direction are arranged in the cabinet. The inter-row air conditioner adopting the single-row multi-fan arrangement mode has the following defects in the use process: 1. the arrangement quantity of the fans is relatively small, the fans are not densely distributed, and the problem of uneven air quantity distribution exists. 2. When a single fan is damaged, the whole air output of the air conditioner between the rows is greatly reduced, so that the air quantity and the refrigerating capacity of the air conditioner between the rows are insufficient, and the normal work of the unit cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioner between row that the air-out is even, refrigeration effect is good.
In order to achieve the above object, the present invention adopts the following technical solutions:
the air conditioner between the ranks includes: the air conditioner comprises an air conditioner body and fans arranged in the air conditioner body, wherein the fans are arranged in the air conditioner body in a multi-row and multi-column intensive arrangement mode.
Further, the fan is fixed with the frame body of the air conditioner cabinet body through the fan support.
According to the technical scheme provided by the utility model, the utility model discloses the fan arrangement mode of air conditioner between being listed as adopts the wind wall formula to arrange, has arranged the fan that the quantity is more in same space, has not only improved space utilization, and the fan of intensive distribution makes the air-conditioner air-out more even moreover, and the windage is little amount of wind bigger, and fan efficiency is higher to reduced the energy consumption, more energy-conserving, improved the heat transfer effect and the refrigeration effect of air conditioner, also eliminated the local focus problem of computer lab. In addition, the dense distribution structure of the multiple fans also reduces the influence on the air volume and the refrigerating capacity of the air conditioning unit when a single fan fails, and provides powerful guarantee for the normal work of the unit.
Furthermore, the fan bracket is fixed with the frame of the air conditioner cabinet body through a threaded connection piece.
The frame that adopts threaded connection spare to fix fan support and the air conditioner cabinet body, the installation is simple, firm, and is with low costs, and it is convenient to dismantle moreover, the later maintenance of being convenient for.
Further, the size of the fan is 100 mm-250 mm.
Furthermore, the fan is an EC direct current centrifugal fan.
The form that adopts the intensive arrangement of small-size fan not only can make the air-out more even, and the thickness of small-size fan is littleer moreover, and occupation space is still less, has improved the utilization ratio of air conditioner cabinet space, can set up the heat exchanger coil pipe of bigger scale moreover, improves the refrigerating capacity of air conditioner. In a more preferable scheme, the fan adopts an EC direct-current centrifugal fan, and compared with an alternating-current fan or an axial-flow fan, the EC direct-current centrifugal small fan is more energy-saving, high in efficiency, lower in overall cost and much lower in noise than the alternating-current fan and the axial-flow small fan.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic diagram of a fan side according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a position of a fan in a cabinet according to an embodiment of the present invention;
fig. 3 is a schematic view of another angle according to the embodiment of the present invention.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, wherein for convenience of illustration, the drawings showing the structure of the device are not to scale and are partially enlarged, and the drawings are only examples, which should not limit the scope of the invention. It should be noted that the drawings are in simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly assisting in the description of the embodiments of the present invention.
The fans of the existing air conditioner between columns adopt a single-column multi-fan arrangement mode, a plurality of fans are arranged on the columns, the arrangement quantity of the fans is small, the fans are not densely distributed, and the problem of uneven air volume distribution exists, so that the situation that the temperature is too high due to insufficient air volume at the local position in the cabinet is easy to occur. When the width size of the air conditioner between the columns is increased, the increase of the space in the cabinet also causes the increase of the wind resistance, thereby affecting the heat exchange capacity of the coil pipe of the heat exchanger and the refrigerating capacity of the air conditioner. How to make the air-out of the air conditioner between the rows even and how to reduce the wind resistance is the key to solve the above problems.
Referring to fig. 1, 2 and 3, the inter-row air conditioner of the present embodiment includes an air conditioning cabinet 1, and a fan 2 and elements such as an electronic control assembly, a heat exchanger, and a compressor are disposed in the air conditioning cabinet 1, wherein the elements such as the electronic control assembly, the heat exchanger, and the compressor are the same as those used in a conventional inter-row air conditioner, and therefore, they are not described herein. The utility model discloses a fan adopts the distribution form of wind wall formula to set up in the air conditioner cabinet body 1, and is preferred, and fan 2 adopts the EC direct current centrifugal fan of small-size. The fans 2 are arranged in the air conditioner cabinet body 1 through the fan support 3 and are arranged in a multi-row and multi-column mode, namely the rows of the fans in the air conditioner cabinet body are at least two rows, and the columns are at least two rows. In the present embodiment, two rows of fans 2 arranged in the longitudinal direction are provided in the air conditioning cabinet 1, and 7 small-sized fans (i.e., 7 rows) are provided in each row. Fix fan 2 on the frame of the internal 1 of air conditioner cabinet through fan support 3, cabinet body frame rigidity, the fan 2 installation that is fixed mutually with the frame is firm, and fixed mode is simple, need not to carry out the design of special construction to the rack, can not increase production manufacturing cost, can reduce the vibration that the fan produced and because of the noise that the vibration produced in the operation process moreover. The fan support 3 and the frame of the air conditioner cabinet body can be fixed together by screw thread connecting pieces such as screws, if threaded holes are processed on the fan support and the cabinet body frame, the fan support and the cabinet body frame are fixed together by screws, or the fan support and the cabinet body frame can be fixed together by adopting a buckling mode, the connection mode between the fan support and the cabinet body frame is not limited, as long as the fan support and the cabinet body frame can be fixed together in a detachable mode, and the fan support and the cabinet body frame are convenient to install and disassemble.
As shown in fig. 1 and fig. 3, the utility model discloses a fan distribution structure of wind wall formula, under the condition that the overall dimension of air conditioner is the same between being listed as, through arranging more small-size fans, the air output that reaches the air output and singly listed a small amount of jumbo size fan is equivalent, nevertheless because arranging of small-size fan is more intensive, can make the air distribution more even, the air outlet has also reduced the windage many simultaneously, make heat exchanger coil's heat transfer area can obtain make full use of, heat exchanger coil heat transfer area's utilization ratio has been improved promptly, refrigeration effect is better. And the thickness size of the small-size fan is smaller than that of the large-size fan, and in the same internal space of the cabinet body, the space occupied by the fan is reduced, so that the placement space of the heat exchanger coil is relatively increased, the heat exchanger coil with larger size can be placed, and the refrigerating capacity of the air conditioner is improved. The utility model discloses a small-size is for the width dimension of air conditioner between being listed as, the standard width dimension of air conditioner is 300mm and 600mm between being listed as at present, the (external diameter) dimensional requirement of small-size fan can arrange two at least fans in the width scope of air conditioner between being listed as, to the width for the air conditioner between being listed as 300mm, the size of small-size fan can be between 70mm ~ 125mm, to the width for the air conditioner between being listed as 600mm, the size of small-size fan can be between 100mm ~ 250mm, the fan in the above dimensional range of selling on the market is all suitable for. The fan used in this example was 225mm in size.
Furthermore, the utility model discloses a structure that many fans are arranged densely, each fan mutual independence also provides the convenience for the later maintenance of fan, even when certain fan breaks down and need maintain or change, air output and refrigerating output can not receive the influence because lack one, two fans yet, and the fan structure of singly arranging, because the distribution of fan is in small quantity and sparse, when one of them or two fans break down, the amount of wind and refrigerating output will be discounted greatly, serious opportunity group even need shut down. The fan is fixed on the frame body in the air conditioner cabinet body, the position is fixed, the wall plate of the cabinet body can be removed for maintenance, and when the fan is maintained, other fans can still normally work in the face of the heat exchanger, so that the cold quantity conveying and the air conditioner refrigerating capacity cannot be influenced. The utility model discloses an air conditioner between row that wind wall formula fan was arranged has more energy-conservation, and efficiency is higher, and the lower advantage of whole noise has improved the problem that the high energy consumption of computer lab, noise are big.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The air conditioner between the ranks includes: the air conditioner cabinet body and set up in the internal fan of air conditioner cabinet, its characterized in that:
the fans are arranged in the air conditioner cabinet body in a multi-row and multi-column intensive arrangement mode.
2. The inter-train air conditioner according to claim 1, wherein: the fan is fixed with the frame of the air conditioner cabinet body through the fan bracket.
3. The inter-train air conditioner according to claim 2, wherein: the fan bracket is fixed with the frame of the air conditioner cabinet body through a threaded connecting piece.
4. The inter-train air conditioner according to claim 1, wherein: the size of the fan is 70 mm-250 mm.
5. The inter-train air conditioner according to any one of claims 1 to 4, wherein: the fan is an EC direct current centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743702.7U CN210153992U (en) | 2019-05-21 | 2019-05-21 | Air conditioner between rows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743702.7U CN210153992U (en) | 2019-05-21 | 2019-05-21 | Air conditioner between rows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153992U true CN210153992U (en) | 2020-03-17 |
Family
ID=69760011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920743702.7U Active CN210153992U (en) | 2019-05-21 | 2019-05-21 | Air conditioner between rows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153992U (en) |
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2019
- 2019-05-21 CN CN201920743702.7U patent/CN210153992U/en active Active
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