Backboard air conditioner adaptive to forward and reverse rotation application of fan

Abstract

The utility model relates to the technical field of machine room air conditioners, in particular to a back plate air conditioner adaptive to positive and negative rotation application of fans, which comprises a mounting plate, a plurality of fans, a plurality of bolts, a plurality of sealing partition plates and a heat exchanger, and the front end of the heat exchanger is provided with a plurality of openings. The plurality of fans are partitioned and isolated through the plurality of sealing partition plates, so that independent air channels are formed among the plurality of fans, the mounting plate is arranged on the server cabinet, then the heat exchanger is started, when air needs to be blown out of a region, air cooled by the heat exchanger is discharged into a machine room environment through the fans, and otherwise, when air needs to be fed into the region, the air is discharged into the machine room environment through the fans. When the device is in use, a plurality of bolts only need to be disassembled, so that the fan is turned over and adjusted by 180 degrees, air in a machine room environment is sucked into the heat exchanger and then flows into the server cabinet through the mounting plate, and therefore, the device can be used for adjusting air inlet and outlet according to air inlet and outlet heat dissipation schemes of different server cabinets, and the refrigeration efficiency of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a machine room air conditioning technical field especially, it relates to a backboard air conditioner of adaptation fan positive and negative rotation application. BACKGROUND

[0002] In recent years, a series of regulatory policies are introduced for the energy saving of machine room, and it is required that the PUE of stock machine room is reduced to below 1.5 by 2025;However, a considerable number of machine room PUEs are far from the standard, and energy saving reconstruction is imperative;Machine room energy saving reconstruction faces many challenges, and various energy consumption factors need to be considered comprehensively, such as data center energy consumption research shows that the CPU average utilization rate of domestic server is only 5% to 10%, and most of the time is in the inefficient "idling" state, causing huge waste of energy resources;In addition, the two energy consumption parts of data center are server energy consumption and equipment cooling energy consumption, and reducing the energy consumption of refrigeration system is the key link of energy saving and consumption reduction of data center.

[0003] As a preferred solution for energy saving reconstruction of stock machine room, backboard air conditioner is directly hung with server air outlet, contacts the hot air blown out in the shortest distance, and the hot air is discharged into the machine room environment after being cooled by the backboard, which is an energy saving scheme of high efficient and energy saving environment temperature control.

[0004] However, due to the different inlet and outlet air cooling schemes of communication cabinets or server cabinets in stock machine room at the initial setting, there is no unified front and rear air flow organization specification, resulting in low efficiency of refrigeration equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a backboard air conditioner of adaptation fan positive and negative rotation application, which solves the problem that the efficiency of refrigeration equipment is low due to different inlet and outlet air cooling schemes of communication cabinets or server cabinets in stock machine room at the initial setting, and there is no unified front and rear air flow organization specification.

[0006] To achieve the above purpose, the utility model provides a backboard air conditioner of adaptation fan positive and negative rotation application, which comprises a mounting plate, a plurality of fans, a plurality of bolts, a plurality of sealing partitions and a heat exchanger, the front end of the heat exchanger is provided with a plurality of openings, the heat exchanger is fixedly connected with the mounting plate and located at the front end of the mounting plate, the plurality of fans are matched with the corresponding openings respectively, the plurality of bolts are respectively penetrated through the corresponding fans and located in the inside of the heat exchanger, and the two ends of the plurality of sealing partitions are fixedly connected with the inner wall of the heat exchanger and the rear end of the corresponding fan respectively and located on the both sides of the corresponding opening.

[0007] Among them, the backplate air conditioner adapted for forward and reverse rotation of the fan also includes multiple fixed blocks, one end of each of the fixed blocks is fixedly connected to the mounting plate and is respectively located around the mounting plate, and the other end of each of the fixed blocks is fixedly connected to the side of the heat exchanger.

[0008] Among them, the backplate air conditioner adapted for forward and reverse fan applications also includes a filter plate and a controller. The controller is fixedly connected to the mounting plate and is located at the rear end of the mounting plate. The filter plate is fixedly connected to the mounting plate and is located at the rear end of the mounting plate.

[0009] Among them, the backplate air conditioner adapted for forward and reverse fan applications also includes a liquid pipe interface and an air pipe interface. The liquid pipe interface is fixedly connected to the heat exchanger and is located at the upper end of the heat exchanger. The air pipe interface is fixedly connected to the heat exchanger and is located at the upper end of the heat exchanger, and the air pipe interface is located on the right side of the liquid pipe interface.

[0010] The utility model provides a backplate air conditioner adapted for forward and reverse applications of fans, wherein the mounting plate is connected to the heat exchanger, and multiple fans are respectively arranged in the corresponding openings, and then the multiple fans are partitioned and isolated by multiple sealing partitions, so that independent air ducts are formed between the multiple fans, the mounting plate is set on the server cabinet, and then the heat exchanger is started. When the area needs to blow out air, the air cooled by the heat exchanger is discharged to the computer room environment through the fan. Conversely, when air intake is needed, it is only necessary to remove multiple bolts, thereby flipping the fan 180° to suck the air from the computer room environment into the heat exchanger, and then flowing into the server cabinet through the mounting plate. Therefore, the device can adjust the inlet and outlet air according to the inlet and outlet air cooling schemes of different server cabinets, thereby improving the cooling efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0012] Figure 1 It is an overall front view of the utility model.

[0013] Figure 2 It is the overall rear view of the present utility model.

[0014] Figure 3 It is an overall side view of the utility model.

[0015] Figure 4 It is an overall exploded view of the present invention.

[0016] 1-Mounting plate, 2-Fan, 3-Bolt, 4-Sealing baffle, 5-Heat exchanger, 6-Opening, 7-Fixed block, 8-Filter plate, 9-Controller, 10-Liquid pipe interface, 11-Gas pipe interface. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] See also Figures 1 to 4 ,in, Figure 1 It is the overall front view of the utility model. Figure 2 This is the overall rear view of the utility model. Figure 3 It is a side view of the entire utility model. Figure 4 It is an overall exploded view of the present invention.

[0019] The utility model provides a backplate air conditioner adapted for forward and reverse applications of a fan 2, comprising a mounting plate 1, a plurality of fans 2, a plurality of bolts 3, a plurality of sealing partitions 4 and a heat exchanger 5, wherein the front end of the heat exchanger 5 has a plurality of openings 6, the heat exchanger 5 is fixedly connected to the mounting plate 1 and is located at the front end of the mounting plate 1, the plurality of fans 2 are respectively adapted to the corresponding openings 6, the plurality of bolts 3 respectively penetrate the corresponding fans 2 and are respectively located inside the heat exchanger 5, the two ends of the plurality of sealing partitions 4 are respectively fixedly connected to the inner wall of the heat exchanger 5 and the rear end of the corresponding fan 2, and are respectively located on both sides of the corresponding openings 6.

[0020] In this embodiment, the mounting plate 1 is connected to the heat exchanger 5. By respectively arranging the plurality of fans 2 in the corresponding openings 6, and then partitioning and isolating the plurality of fans 2 through the plurality of sealing partitions 4, independent air ducts are formed between the plurality of fans 2. The mounting plate 1 is set on the server cabinet, and then the heat exchanger 5 is started. When the area needs to blow out air, the air cooled by the heat exchanger 5 is discharged into the computer room environment through the fan 2. Conversely, when air intake is needed, it is only necessary to remove the plurality of bolts 3, so that the fan 2 is flipped and adjusted 180° so that the air in the computer room environment is sucked into the heat exchanger 5, and then flows into the server cabinet through the mounting plate 1. Therefore, the device can adjust the inlet and outlet air according to the inlet and outlet air cooling schemes of different server cabinets, thereby improving the cooling efficiency of the device.

[0021] Further, the backboard air conditioner with the adapted fan 2 forward and reverse rotation application further comprises a plurality of fixing blocks 7, one end of the plurality of fixing blocks 7 is respectively fixedly connected with the mounting plate 1 and is respectively located at the four sides of the mounting plate 1, and the other end of the plurality of fixing blocks 7 is respectively fixedly connected with the side surface of the heat exchanger 5.

[0022] In the embodiment, the heat exchanger 5 is fixed on the mounting plate 1 through the plurality of fixing blocks 7.

[0023] Further, the backboard air conditioner with the adapted fan 2 forward and reverse rotation application further comprises a filter plate 8 and a controller 9, the controller 9 is fixedly connected with the mounting plate 1 and is located at the rear end of the mounting plate 1, and the filter plate 8 is fixedly connected with the mounting plate 1 and is located at the rear end of the mounting plate 1.

[0024] In the embodiment, when air flows through the filter plate 8, the filter plate 8 filters the dust in the air flow, avoids the dust from entering the server cabinet or the heat exchanger 5 and causing damage, and controls the heat exchanger 5 through the controller 9.

[0025] Further, the backboard air conditioner with the adapted fan 2 forward and reverse rotation application further comprises a liquid pipe interface 10 and a gas pipe interface 11, the liquid pipe interface 10 is fixedly connected with the heat exchanger 5 and is located at the upper end of the heat exchanger 5, the gas pipe interface 11 is fixedly connected with the heat exchanger 5 and is located at the upper end of the heat exchanger 5, and the gas pipe interface 11 is located at the right side of the liquid pipe interface 10.

[0026] In the embodiment, the liquid refrigerant is put into the heat exchanger 5 from the liquid pipe interface 10, is evaporated in the heat exchanger 5 after heat absorption, and the gaseous refrigerant is discharged from the gas pipe interface 11.

[0027] When using the backboard air conditioner adapted for forward and reverse applications of the fan 2 of the present invention, the liquid refrigerant enters the heat exchanger 5 from the liquid pipe interface 10, and after evaporation and heat absorption, it becomes a gaseous refrigerant and is discharged from the air pipe interface 11. When the fan 2 blows the air flow into the server cabinet, the heat exchanger 5 will cool the air flow and then discharge it into the server cabinet. When the fan 2 discharges the air flow in the server cabinet, the heat exchanger 5 will cool the air flow again and then discharge it into the computer room environment, thereby avoiding affecting the ambient temperature. The heat exchanger 5 is divided into two areas, left and right, which are independent of each other. The fan 2 blowing in the forward direction cools the air flow. The cooled air is discharged into the computer room environment; for servers with reverse air suction, it is necessary to adjust the fan 2 by 180°, and the fan 2 will suck the ambient air of the computer room and blow it through the heat exchanger 5 for cooling, and then discharge it into the server cabinet, so that the hot air discharged from the server cabinet meets the temperature requirements of the computer room environment; when the server's suction and exhaust air is on the same side of the backboard, due to the isolation area, the adjacent fans 2 are not affected by the wind direction adjustment of each other, so adjusting the different blowing directions of the fans 2 can meet the efficient cooling treatment of the server cabinet with this non-uniform return air flow organization and meet the environmental control requirements of the computer room.

[0028] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A backboard air conditioner adapted for fan forward and reverse rotation applications, characterized in that: including a mounting plate, a plurality of fans, a plurality of bolts, a plurality of sealing partitions and a heat exchanger; The front end of the heat exchanger has multiple openings, the heat exchanger is fixedly connected to the mounting plate and is located at the front end of the mounting plate, the multiple fans are respectively adapted to the corresponding openings, the multiple bolts respectively penetrate the corresponding fans and are respectively located inside the heat exchanger, and the two ends of the multiple sealing partitions are respectively fixedly connected to the inner wall of the heat exchanger and the rear end of the corresponding fans, and are respectively located on both sides of the corresponding openings.

2. The backboard air conditioner adapted for fan forward and reverse rotation according to claim 1, characterized in that: The backplate air conditioner adapted for forward and reverse fan applications also includes multiple fixed blocks, one end of each of the multiple fixed blocks is fixedly connected to the mounting plate and is respectively located around the mounting plate, and the other end of each of the multiple fixed blocks is fixedly connected to the side of the heat exchanger.

3. The backboard air conditioner adapted for fan forward and reverse rotation according to claim 2, characterized in that: The backplate air conditioner adapted for forward and reverse fan applications also includes a filter plate and a controller. The controller is fixedly connected to the mounting plate and is located at the rear end of the mounting plate. The filter plate is fixedly connected to the mounting plate and is located at the rear end of the mounting plate.

4. The backboard air conditioner adapted for fan forward and reverse rotation applications according to claim 3, characterized in that: The backplate air conditioner adapted for forward and reverse fan applications also includes a liquid pipe interface and an air pipe interface. The liquid pipe interface is fixedly connected to the heat exchanger and is located at the upper end of the heat exchanger. The air pipe interface is fixedly connected to the heat exchanger and is located at the upper end of the heat exchanger, and the air pipe interface is located on the right side of the liquid pipe interface.

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