CN108834363A - micro module - Google Patents

Abstract

The invention relates to the field of data centers, and discloses a micromodule, which includes a frame system and sub-modules arranged in the frame system, the frame system includes at least two layers of frames, and each layer of the frame is equipped with at least two Each sub-module includes two rows of cabinets, and each layer of the frame forms a cold passage between the two rows of cabinets of each sub-module, and forms a hot passage on the two outer sides of each sub-module. channels, wherein corresponding sides of adjacent sub-modules share the same thermal channel. The present invention assembles at least two layers of micro-modules and rationally arranges the interior at the same time, so that the installation efficiency is higher, and when it is applied on a large scale, it saves more land resources, and the corresponding sides of adjacent sub-modules share the same hot channel, so that the scale And the layout is reasonable, which can realize efficient operation and maintenance in the module.

Description

micro module

technical field

The invention relates to the field of data centers, in particular to a data center micromodule.

Background technique

Driven by cloud computing and big data applications, the construction of data centers has ushered in a new construction climax. Facing such a huge market, traditional data centers are "solid", lacking flexibility and scalability.

The micro-module data center divides the data center site into micro-modules according to industry standards, that is, the entire data center is divided into several independent areas, and the scale, power load, and configuration of each area are designed according to uniform standards.

Because the micro-module can be quickly deployed and constructed in stages, and cooperate with the intelligent management and control system to achieve the effect of green energy saving, it brings a series of advantages to the micro-module data center.

However, most of the micro-module forms that have been promoted and used in the industry are single-layer and single-connected. Multiple micro-modules are spliced at the same level, and the internal layout is not compact enough. Large-scale deployment is a waste of land resources.

Contents of the invention

(1) Technical problems to be solved

The purpose of the present invention is to provide a micro-module with a more compact internal layout and save land resources during deployment.

(2) Technical solution

In order to solve the above technical problems, the present invention provides a micro module, which includes a frame system and sub-modules arranged in the frame system, the frame system includes at least two layers of frames, and each layer of the frame is equipped with at least two Each of the sub-modules includes two rows of cabinets, and each layer of the frame forms a cold passage between the two rows of the cabinets of each sub-module, and forms a hot passage on the two outer sides of each of the sub-modules. channels, wherein corresponding sides of adjacent sub-modules share the same thermal channel.

Preferably, the cabinets include an information and communication technology (Information and Communication Technology, ICT) main cabinet, a power distribution cabinet, an uninterruptible power supply cabinet, and a battery cabinet, wherein the power distribution cabinet, the uninterruptible power supply cabinet, and the battery The cabinets are arranged next to each other, and the power distribution cabinet is arranged at one end of any row of the cabinets.

Preferably, the cabinets are all in the shape of a cuboid, and all the cabinets except the power distribution cabinet are vertically arranged in the direction of the long side and the column direction.

Preferably, in the sub-modules of the frame at the bottom layer, the long side direction of the power distribution cabinet is arranged perpendicular to the row direction, and the power distribution cabinet faces one side of the cold aisle and one side of the hot aisle. The side of the micro-module and the side facing the outside of the micro-module are provided with inspection doors; in the sub-modules of the non-bottom frame, the long side direction of the power distribution cabinet is arranged in parallel with the row direction, and the power distribution cabinet faces One side of the cold aisle and one side facing the hot aisle are provided with inspection doors.

Preferably, the cabinets further include air-conditioning cabinets and humidification cabinets, the air-conditioning cabinets are evenly distributed in two rows of the cabinets, and the humidification cabinets are arranged in the center of any row of the cabinets.

Preferably, the cabinet further includes a fume hood, and the fume hood is arranged at one end of any row of the cabinets, wherein all the fume hoods corresponding to the positions of the frames are connected through each other.

Preferably, the cabinet further includes a fire fighting cabinet, the fire fighting cabinet is arranged in the center of any row of the cabinets, and the side of the fire fighting cabinet facing the cold aisle and the side facing the hot aisle are equipped with fire extinguishing cabinets. nozzle.

Preferably, the cabinet further includes a control cabinet, and the control cabinet is arranged at one end of any row of the cabinets.

Preferably, touch screens, switches, access controllers, acquisition servers, fire extinguishing controllers, fire alarm hosts, and smoke detector hosts are arranged on one side of the control cabinet, and transfer switches, circuit breakers, and uninterruptible switches are arranged on the other side. Power supply unit and battery pack.

Preferably, each of the sub-modules of the bottom frame includes 22 main cabinets for information and communication technology, 1 power distribution cabinet, 1 uninterruptible power supply cabinet, 2 battery cabinets, 6 one of the air-conditioning cabinets, one of the humidification cabinets, one of the fume cabinets, one of the fire cabinets and one of the control cabinets, and each sub-module of the non-bottom frame includes 21 The information and communication technology main cabinet, 1 power distribution cabinet, 1 uninterruptible power supply cabinet, 2 battery cabinets, 6 air-conditioning cabinets, 1 humidifying cabinet, and 1 ventilation cabinet cabinet, one of the fire cabinets and one of the control cabinets.

(3) Beneficial effects

According to the micro-module provided by the present invention, by assembling at least two layers of micro-modules and rationally laying out the interior at the same time, the installation efficiency is higher, and when it is applied on a large scale, it saves more land resources, and the corresponding sides of adjacent sub-modules share the same thermal channel , so that the scale and layout of the hot and cold aisles are reasonable, and efficient operation and maintenance in the module can be realized.

In a preferred embodiment, in the sub-module of the bottom frame, the long side direction of the power distribution cabinet is arranged perpendicular to the column direction, and the side of the power distribution cabinet facing the cold aisle, the side facing the hot aisle and the side facing the outside of the micromodule There are inspection doors on both sides. In the sub-modules of the non-bottom frame, the long side direction of the power distribution cabinet is arranged parallel to the column direction, and the side of the power distribution cabinet facing the cold aisle and the side facing the hot aisle are provided with inspection doors. Due to the horizontal arrangement of the power distribution cabinets on the non-bottom floor, while ensuring the normal maintenance of the power distribution cabinets in the module, it saves the second-floor maintenance path and saves investment.

Description of drawings

Fig. 1 shows the structural block diagram of the micromodule of the embodiment of the present invention;

Fig. 2 shows the three-dimensional structural block diagram of the micromodule of the embodiment of the present invention;

Figures 3 and 4 illustrate perspective views of the frame system of an embodiment of the present invention;

Fig. 5 shows the exploded view of the partial structure of the framework system of the embodiment of the present invention;

Fig. 6 shows a schematic structural view of the connection node between the column and the frame beam at the corner of the frame system according to the embodiment of the present invention;

Fig. 7 shows a schematic structural view of the connection node between the column and the frame beam at the edge of the frame system according to the embodiment of the present invention;

Fig. 8 shows a schematic structural view of the connection node between the column and the frame beam inside the frame system according to an embodiment of the present invention;

Fig. 9 shows a schematic structural view of a first beam prefabricated part according to an embodiment of the present invention;

Fig. 10 shows a schematic structural view of a second beam prefabricated part according to an embodiment of the present invention;

Fig. 11 shows a schematic structural view of a third beam prefabricated part according to an embodiment of the present invention;

Fig. 12 shows a three-dimensional exploded view of a building system according to an embodiment of the present invention;

Fig. 13 shows a schematic structural diagram of the connection between the front sealing plate and the frame system of the building system according to the embodiment of the present invention;

Fig. 14 shows a schematic structural view of the top cover of the building system according to the embodiment of the present invention;

Fig. 15 shows the internal plan view of the ground floor air conditioning system of the embodiment of the present invention;

Fig. 16 shows the internal plan view of the non-floor air-conditioning system of the embodiment of the present invention;

Fig. 17 shows the external front view of the air conditioning system of the embodiment of the present invention;

Fig. 18 shows the schematic diagram of the axonometric view of the water supply system of the air conditioning system of the embodiment of the present invention;

Fig. 19 shows the internal plan view of the bottom humidification system of the air conditioning system of the embodiment of the present invention;

Fig. 20 shows the internal plan view of the humidification system of the non-bottom air conditioning system according to the embodiment of the present invention;

FIG. 21 shows a schematic structural view of a condensed water drainage system according to an embodiment of the present invention;

Fig. 22 shows the internal plan view of the ventilation system of the embodiment of the present invention;

Fig. 23 shows the external front view structural diagram of the ventilation system of the embodiment of the present invention;

Fig. 24 shows the cross-sectional view of the ventilation system of the embodiment of the present invention along the A-A direction in Fig. 22;

Fig. 25 shows a cross-sectional view of the ventilation system of the embodiment of the present invention along the B-B direction in Fig. 22;

Figure 26 shows a cross-sectional view of the ventilation system of the embodiment of the present invention along the direction C-C in Figure 22;

Fig. 27 shows a schematic diagram of the power supply structure of the control cabinet according to the embodiment of the present invention;

Fig. 28 shows the layout structure diagram of the bottom layer of the micro-module in the embodiment of the present invention;

FIG. 29 shows a non-underlying layout structure diagram of a micromodule according to an embodiment of the present invention.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The present invention relates to a micro-module, which realizes the function of a data center through splicing and combination or independent operation. Fig. 1 shows a structural block diagram of a micro-module in an embodiment of the present invention. A plurality of information and communication technology (Information and Communication Technology, ICT) main cabinets 210 and a plurality of functional systems in the system 100 may also include a building system 300 arranged outside the frame system 100, wherein the plurality of functional systems may include an air conditioning system 400 , ventilation system 500, process system 600, fire protection system 700, electrical system 800, intelligent system 900, power supply system 1000, etc.

The ICT main cabinet 210 is used for information processing and is the core of the micro-module. The frame system 100 can provide a bearing frame for the ICT main cabinet 210, multiple internal functional systems, and the external building system 300 . The building system 300 provides a peripheral protection structure for the internal frame system 100, the ICT main cabinet 210 and multiple functional systems in the frame system 100. The power supply system 1000 provides a power supply solution inside the micro-module. The process system 600 provides a wiring layout solution for the ICT main cabinet 210 and other functional systems. Electrical system 800 air-conditioning power distribution and lighting scheme. The intelligent system 900 provides monitoring and management solutions. The air conditioning system 400 provides cooling and humidification solutions for the interior of the micro-module. The ventilation system 500 provides a ventilation scheme for the interior of the micro-module. The fire fighting system 700 is used to ensure the fire safety inside the micro-module.

Fig. 2 shows the block diagram of the three-dimensional structure of the micromodule of the embodiment of the present invention, the micromodule of the present invention is provided with at least two layers, namely comprises at least two layers of frames, and each floor is provided with an ICT main cabinet 210, wherein the micromodule is used herein The frame system 100 includes two layers of the bottom frame L1 and the top frame L2 located on the bottom frame as an example for illustration, and actually includes three-layer, four-layer and other multi-layer frames with similar micro-module structures. In this embodiment, the frame system 100 is used to provide load-bearing protection for each layer of micro-modules, and the building system 300 provides peripheral protection for each layer of micro-modules. Each layer of micromodules includes ICT main cabinet 210, air conditioning system 400, ventilation system 500, process system 600, fire protection system 700, electrical system 800, intelligent system 900, and power supply system 1000, and only the top frame L2 is shown in Figure 2 The connection structure between the components is similar to the connection structure in the underlying frame L1. In each layer of micro-modules, the ICT main cabinet 210 is used for information processing and is the core of the micro-module. The power supply system 1000, process system 600, air conditioning system 400, ventilation system 500, and intelligent system 900 are all connected to the ICT main cabinet 210. The power supply system 1000 is used to provide a power supply solution for it, the process system 600 provides a wiring layout solution for it, the air conditioning system 400 provides a cooling and humidification solution for it, and the ventilation system 500 provides a ventilation solution for it. The intelligent system 900 is respectively connected with the ICT main cabinet 210, the air conditioning system 400, the ventilation system 500, the electrical system 800, and the fire protection system 700, and is used to monitor or monitor each part.

In addition, in this embodiment, the process system 600 in the bottom frame L1 is connected to the process system 600 in the top frame L2 to form a wiring connection between at least two layers. The air-conditioning system 400 in the bottom frame L1 is connected to the air-conditioning system 400 in the top frame L2, forming a pipeline communication relationship between at least two floors. The fire protection system 700 in the bottom frame L1 is connected to the fire protection system 700 in the top frame L2 to form a fire alarm linkage between at least two floors. The intelligent system 900 in the bottom frame L1 is connected to the intelligent system 900 in the top frame L2, forming data and information communication between at least two layers.

The micro-module of the present invention, in addition to the interconnection between the various parts in each layer, also includes inter-layer linkage between at least two layers, saving the layout area and performing more centralized management and monitoring on the entire micro-module , improve the efficiency of the micro-module.

The frame system 100 will be described in detail below.

Fig. 3 and Fig. 4 show the perspective view of the frame system of the embodiment of the present invention, wherein Fig. 4 also shows other parts of the micromodule except the frame system, and Fig. 5 shows the partial structure of the frame system of the embodiment of the present invention exploded view.

In the embodiment of the present invention, the frame system 100 includes at least two layers of frames, each frame is provided with an ICT main cabinet 210 , and a plurality of ICT main cabinets 210 are connected by part or all of multiple functional systems. Since the frame system 100 of the present invention meets the requirement of arranging at least two layers of ICT main cabinets 210 at the same time, it can save building area, reduce civil engineering investment, and be more energy-saving and environment-friendly.

The frame system 100 is formed by splicing frame columns 110, frame beams 120, multiple base prefabricated parts 130 and multiple connecting beams 140, wherein the frame columns 110 and frame beams 120 are connected to each other to form the outer contour of at least two layers of the frame, and multiple bases The prefabricated parts 130 are connected between the frame beams 120 at the bottom of each frame through a plurality of connecting beams 140 to form a frame base, and the frame columns 110 are also connected between the frame base of each frame and the frame beams 120 at the top.

At least two rows of cabinet placement areas are set in each frame, and various cabinets 200 including the ICT main cabinet 210 can be placed in the cabinet placement areas. Each layer of frame forms hot aisles 150 outside the storage areas of the first and last rows of cabinets 200 , and alternately forms cold aisles 160 and hot aisles 150 between the storage areas of adjacent rows of cabinets.

It should be noted that the frame system 100 of the micro-module in the present invention can be set in multiple layers, and each layer can accommodate multiple rows of cabinets 200. In this paper, the micro-module includes two layers, and each layer can accommodate 4 rows of cabinets 200. In this paper, two adjacent rows of cabinets 200 are taken as the unit, and the structural units including two adjacent rows of cabinets 200 and corresponding multiple functional systems in the micromodule are called sub-modules. Therefore, the structure of the above-mentioned example micromodule It is also equivalent to including two layers, each layer includes two sub-modules, and the above-mentioned four sub-modules are connected to each other to obtain a micro-module with double-layer double-connection as the basic structural unit. The principles of other micro-modules with different numbers of floors and different numbers of cabinets on each floor are similar and will not be repeated here.

6 to 8 show structural schematic diagrams of the connection nodes of three frame columns 110 and frame beams 120, wherein FIG. 6 shows the connection nodes of columns and frame beams 120 at the corners of The connection nodes of the columns on the side of the system 100 and the frame beams 120 , FIG. 8 shows the connection nodes of the columns inside the frame system 100 and the frame beams 120 .

The frame crossbeam 120 may be formed by splicing various crossbeam prefabricated parts, wherein the various crossbeam prefabricated parts include any at least one of the following: a first crossbeam prefabricated part, a second crossbeam prefabricated part, and a third crossbeam prefabricated part. Fig. 9 to Fig. 11 respectively show the structural representation of first crossbeam prefabricated part 120a, the second crossbeam prefabricated part 120b, the third crossbeam prefabricated part 120c, wherein the length of the first crossbeam prefabricated part 120a corresponds to the width of the heat channel 150; The length of the beam prefabricated part 120b corresponds to the width of the cabinet placement area; the length of the third beam prefabricated part 120c corresponds to the width of the cold aisle 160 . The first beam preform 120a, the second beam preform 120b, and the third beam preform 120c all include two beam units 121 parallel to each other and at least one longitudinal beam unit 122 connecting the two beam units 121. The first beam preform 120a, the second beam prefabricated part 120b, and the length of the beam unit 121 of the third beam prefabricated part 120c respectively correspond to the width of the hot aisle 150, the width of the cabinet placement area, and the width of the cold aisle 160, and the number of longitudinal beam units 122 can be One, two, three or more. In addition, a variety of crossbeam prefabricated parts may not be limited to the above three, for example, may also include a fourth crossbeam prefabricated part, a fifth crossbeam prefabricated part, the fourth crossbeam prefabricated part and the fifth crossbeam prefabricated part are combined with each other, and the total length of the heat channel 150 corresponding to the length of .

The base prefabricated part 130 includes two layers of horizontal frames parallel to each other and longitudinal bars connecting the two layers of horizontal frames. The horizontal frame includes two first horizontal frame beams parallel to each other and multiple second horizontal frame beams connecting the two first horizontal frame beams. frame beam. The base prefabricated part 130 including multiple parallel structures has strong anti-seismic performance. The width of the prefabricated base part 130 can correspond to the width of the cabinet placement area, and is used as the bottom structure of the cabinet placement area to provide anti-seismic performance for the cabinet.

The structural parts of the frame system 100, including frame columns 110, frame beams 120, base prefabricated parts 130, connecting beams 140, etc., can adopt sheet metal structures instead of section steel, and each structural part can be bent, cut, and Formed by punching and other processing, which is more conducive to product assembly. The cross sections of frame columns 110, frame beams 120, etc. can be rectangular, square, groove-shaped, H-shaped, etc., frame columns 110, connecting beams 140, etc. For the completed factory weldments, at the construction site of the frame system 100, the joints among the frame columns 110, frame beams 120 (including various beam prefabricated parts), base prefabricated parts 130, and connecting beams 140 are connected by bolts. The frame system 100 can combine standardization and assembly in its production and installation to realize factory production and rapid on-site assembly, which reduces the construction period and cost of the project and achieves the purpose of energy saving and environmental protection.

The frame system 100 of this embodiment can be constructed in two ways: modular assembly and layered assembly. The modular assembly is to assemble a variety of beam prefabricated parts, base prefabricated parts 130 and connecting beams 140 with four frame columns 110 as a unit to obtain a frame unit, and then pass each frame unit through a variety of cross beam prefabricated parts, The connecting beams 140 and the like are assembled and connected to form an integral structure. The layered assembly is to complete the positioning of all frame columns 110 at the same time, and assemble various beam prefabricated parts, base prefabricated parts 130 and connecting beams 140 layer by layer, from bottom to top until the top floor is completed, and the overall structure assembly is completed. The whole frame system 100 can fix the upper structure on the ground foundation by pre-embedded bolts or using chemical anchor bolts.

According to the micromodule of this embodiment, the frame system 100 forms a self-contained structural system, which can independently meet the load-bearing and anti-seismic requirements of at least two-layer cabinets and functional systems. At the same time, the beneficial effects of the cabinets can also be considered. The frame system 100 is spliced first, and then the cabinets are installed. , reduce the cost of the frame structure.

The building system 300 will be described in detail below.

FIG. 12 shows an exploded perspective view of the building system of the embodiment of the present invention. In the embodiment of the present invention, the building system 300 includes a front sealing plate 310 , a rear sealing plate 320 , a side sealing plate 330 and a top cover 340 . Wherein, the front sealing plate 310 is attached to the front side of the frame system 100, the rear sealing plate 320 is attached to the rear side of the frame system 100, and the side sealing plates 330 are attached to both sides between the front side and the rear side of the frame system 100. , the top cover 340 covers the top of the frame system 100 .

In addition, the building system 300 of this embodiment further includes a base sealing plate and a base bottom plate. The base sealing plate is attached to the periphery of the frame base of the frame at the bottom layer, and the base bottom plate is attached to the bottom of the frame base of the frame at the bottom layer.

Figure 13 shows a schematic structural view of the connection between the front sealing plate 310 and the frame system 100, the structure of the connection of the rear sealing plate 320, the side sealing plate 330, the base sealing plate and the base bottom plate to the frame system 100 is similar, and Figure 14 shows the top cover Schematic diagram of the structure of 340. The above-mentioned front sealing plate 310 , rear sealing plate 320 , side sealing plate 330 , top cover 340 , base sealing plate and base bottom plate all include a hemming structure 301 and a heat insulation layer 302 . The hemming structure 301 is used to connect with the frame system 100 , and the heat insulation layer 302 is located on the side of the front cover 310 , rear cover 320 , side cover 330 , top cover 340 , base cover, and base bottom facing the frame system 100 .

The front sealing plate 310, the rear sealing plate 320, the side sealing plate 330, the top cover 340, the base sealing plate and the base bottom plate can be formed by splicing multiple plate units, as shown in Figure 13, the front sealing plate 310, the rear sealing plate 320, The side sealing plate 330, the base sealing plate, and the hemming structure 301 of the base bottom plate are, for example, Z-shaped hemming structures, and the gaps between adjacent panel units can be pasted with fireproof EVA sealing strips 308 . As shown in FIG. 14 , the hemming structure 301 of the top cover 340 is, for example, a U-shaped hemming structure, and an EVA sealing strip is attached to the bottom of the U-shaped hemming structure.

The front sealing plate 310 is provided with an aisle door 303 corresponding to each cold aisle 160 , and the front sealing plate 310 is provided with a hot aisle entrance 304 corresponding to each hot aisle 150 . The rear sealing plate 320 is provided with an access door 303 corresponding to each cold aisle 160 of the bottom frame, and the rear sealing plate 320 is provided with a hot aisle inlet 304 corresponding to each hot aisle 150 of the bottom frame.

The front cover 310, the rear cover 320, the side cover 330, the top cover 340, the base cover, and the base bottom can be designed with a combination of galvanized steel plate and aluminum foil polyurethane (PU) heat insulation material with folded edges. The thickness is 1.5mm, and the thickness of the heat insulation material is 20mm. Aluminum foil polyurethane (PU) is pasted on the side of the steel plate facing the frame system 100 to form the heat insulation layer 302 . The whole area of the heat insulation layer 302 facing the steel plate is glued to support sticking. The above-mentioned structure increases the heat insulation and airtightness of each sealing plate, cover, and bottom plate, so that the equipment layer has good heat insulation ability, and prevents condensation of the micro-module due to the temperature difference between the inside and the outside.

The base of the lowest frame is seamlessly connected with the floor or bottom surface of the machine room with an adjustable airtight plate to meet the requirements of module sealing and rodent prevention.

Each micro-module product comes standard with 2 step steps at the entrance and exit of the cold aisle 160, using anti-slip checkered steel plates, and the thickness of the plates is not less than 3mm. The steps are designed in a two-stage structure, the projected size of the steps is 1300mm (width)×400mm (depth), and the height of the steps is 450mm. The stepped structure design supports the height fine-tuning function, and supports the fast connection with the base of the bottom frame.

Above the base of the lowest frame, the building system 300 can also enclose the hot aisle 150. Specifically, the hot aisle entrance 304 is provided with a hot aisle door, and the hot aisle 150 is provided with a hot aisle bottom plate, a hot aisle roof, and a hot aisle door. , the side sealing plate 330 , the bottom plate of the hot aisle, and the top plate of the hot aisle jointly form the enclosure structure of the hot aisle. After installation, the hot aisle enclosure and sealing parts fully meet the thermal insulation, airtight, sealing, dustproof, waterproof, and low-intensity impact resistance capabilities. The overall protection level of the structure is not lower than IP44, airtight level 6 (except for access door 303), and the degree of earthquake crack resistance is 8 degrees.

The enclosure structure of the hot aisle adopts a 1.5mm thick galvanized steel plate folded frame structure design, and the inner side is pasted with aluminum foil polyurethane (PU) heat insulation material, and the material thickness is 10mm. After the installation is completed, the requirements of heat insulation and airtightness will be realized. The hot aisle door adopts a 1.5mm galvanized steel plate folded frame structure design, installs a mechanical crank lock, and the upper and lower two-point heaven and earth lock structure fixing method increases the airtightness of the aisle door 303. The fireproof EVA sealing strip is pasted on the contact part between the hot aisle door and the frame to achieve the effect of sealing and dustproof. dust effect. The hot aisle door adopts a built-in structure design, which is convenient for opening and closing the maintenance door of the internal cabinet. The top plate of the hot aisle is designed with a 1.5mm galvanized steel plate with a folded edge frame structure. It adopts snap-on type tool-free maintenance. The contact part between the top plate of the hot aisle and the frame is pasted with a fireproof EVA sealing strip to achieve sealing and dustproof effects. The bottom plate of the hot aisle is designed with a 1.5mm galvanized steel plate folded frame structure, and is fixed by bolts to achieve the airtightness of the aisle. The bottom of the hot channel bottom plate is pasted with aluminum foil polyurethane (PU) heat insulation material design, which has the function of heat insulation, so as to realize the effects of heat preservation, heat insulation, sealing and dust prevention.

The access doors 303 corresponding to the cold aisle 160 are also sealed. The structural design of one of the access doors 303 supports the installation of access control system components as a normal access door 303, and the other access door 303 is configured with a mechanical escape control door lock as an escape door. The access door 303 is configured with a door closer, and the access door 303 can be a double door. The frame system 100, the door frame of the access door 303, and the access door 303 are designed to be sealed and waterproof. There is no visible gap after the access door 303 is closed. between the door and the lintel, and between the door and the floor of the cold aisle 160 are sealed by soft materials. The height direction needs to consider the gap caused by the engineering installation deviation. The installation height of the lintel and the door can be fine-tuned to adjust the gap caused by the installation error. gap.

The top of the frame system 100 can be provided with a support frame, and the top cover assembly of the micro-module can be specifically composed of a support frame, a top cover 340, various sealing plates, access doors or maintenance door structures and other structural components. The supporting frame of the top cladding is designed with a 2.0mm galvanized steel plate hemmed frame. The top cover 340 is designed with a 1.5mm galvanized steel plate U-shaped hem structure 301, and the bottom of the U-shaped hem structure 301 is pasted with a fireproof EVA sealing strip, and the internal matching waterproof groove and fireproof EVA sealing strip are lapped and combined, and the integrated design structure is realized The dustproof and waterproof functions of the module meet the requirements of IP44 protection level as a whole. This plan adopts the U-shaped hemming assembly plan to ensure the waterproof effect of the top surface, and through the paste of sheet metal and aluminum foil polyurethane to ensure the heat preservation effect of the top surface.

The access door or maintenance door of the top cover module is made of high-quality galvanized steel plate, and the structure is designed as a handle buckle installation method, which can be disassembled and assembled without tools, and the installation conditions are increased to facilitate the operation and maintenance of laying cables along the cable slot on the top of the cabinet in the future.

The air conditioning system 400 will be described in detail below.

Figure 15 and Figure 16 show the internal plan view of the air conditioning system of the embodiment of the present invention, wherein Figure 15 shows the internal plan view of the ground floor air conditioning system, and Figure 16 shows the internal plan view of the non-ground floor air conditioning system. The air conditioning system 400 includes a plurality of air conditioners 410 and a water supply system. FIG. 17 shows an external front view of the air conditioning system according to an embodiment of the present invention, and FIG. 18 shows a schematic axonometric view of the water supply system of the air conditioning system according to an embodiment of the present invention. At least one air conditioner 410 is set in each frame, and multiple air conditioners 410 are set in each frame included in this embodiment, and the multiple air conditioners 410 are located between multiple ICT main cabinets 210 . The water supply system includes an air-conditioning connection pipeline 421, a main pipeline 422 and a public pipeline 423. The main pipeline 422 is arranged corresponding to each frame, and the air conditioner 410 provided on each frame is connected to the main pipeline 422 of the corresponding layer through the air-conditioning connection pipeline 421. All the main lines 422 are connected to the common line 423 in parallel.

In this embodiment, the public pipeline 423 includes a public water supply pipeline 423a and a public return water pipeline 423b, and the main pipeline 422 corresponding to each frame includes at least two water supply pipes 422a and at least two return water pipes 422b, and the water supply pipes 422a and The public water supply pipeline 423a is connected, and the water return pipe 422b is connected to the public water return pipeline 423b. Preferably, each air conditioner 410 is connected with at least two water supply pipes 422a and at least two return water pipes 422b. When a single point of failure occurs in the water supply system, the operation of the air conditioner 410 equipment can still be guaranteed, and the stability of the internal environment of the micro-module can be guaranteed. Through the reasonable layout of the water supply system, the water demand of the air conditioner 410 end of the micro-module can be met at least twice.

The frame system 100 of the present embodiment comprises a two-layer frame, and each frame forms a hot aisle 150 on the outside of the ICT main cabinet 210 in the first row and the last row, and forms a cold aisle 160 and a cold aisle alternately between the ICT main cabinets 210 in adjacent rows. The hot aisle 150, the cold aisle 160 and the bottom of the hot aisle 150 are provided with a floor. The main pipe 422 is located under the floor of the cold aisle 160 of each frame, the common pipe 423 extends along the bottom of the top frame, and the water supply system also includes a vertical connecting pipe 424 connecting the corresponding main pipe 422 of the bottom frame with the common pipe 423 , the longitudinal connecting pipes 424 are arranged on both sides of the cold aisle 160 . Control valves may be provided at each pipeline branch node of the air conditioning system 400 .

In addition, the air conditioning system 400 may also include a humidification system. Figure 19 and Figure 20 show the internal plan views of the humidification system of the air conditioning system according to the embodiment of the present invention, wherein Figure 19 shows the internal plan view of the bottom humidification system, and Figure 20 shows the bottom floor Interior plan of the humidification system. The humidification system includes a plurality of humidifiers 431 and a humidification water supply pipeline 432 . At least one humidifier 431 is arranged in each frame, and multiple humidifiers 431 are arranged in each frame included in this embodiment. The humidification water supply line 432 connects the plurality of humidifiers 431 to a water supply source.

In this embodiment, the common pipeline 423 includes a common water supply pipeline 423a and a common return water pipeline 423b, and the humidification water supply pipeline 432 connects multiple humidifiers 431 with the common water supply pipeline 423a.

The floor of each frame can be provided with a humidifier interface, the humidifier 431 is located on the floor, and the humidification water supply pipeline 432 is located under the floor, and the humidifier 431 is connected to the humidification water supply pipeline 432 through the humidifier interface.

The air conditioning system 400 may also include a condensate drainage system. FIG. 21 shows a schematic structural view of the condensate drainage system according to an embodiment of the present invention. The condensate drainage system includes a bottom sump 441 and a top sump 442. The bottom sump 441 is arranged on the bottom Under the floor of the cold aisle 160 in the frame, the main pipeline 422 corresponding to the bottom frame is at least partly located in the bottom sump 441 . The top sump 442 is disposed under the floor of the cold aisle 160 in the top frame, and the main pipeline 422 corresponding to the top frame is at least partly located in the top sump 442 . The condensed water drainage system may also include a condensed water pipeline 443, which communicates the bottom sump 441 with the bottom sump 441. Several floor drains 444 may be provided on the floor of the cold passage 160 in the bottom frame and inside the bottom sump 441 and the top sump 442 for drainage on the floor and each sump. The condensed water drainage system may further include a sub-sump 445 , which is located below each air conditioner 410 and each humidifier 431 and communicates with the bottom sump 441 or the top sump 442 .

The air conditioning system 400 of the embodiment of the present invention can realize the pipeline connection between at least two layers of micro modules, the air conditioners of at least two layers of micro modules can operate as a whole, and can provide the cabinets of at least two layers of micro modules with a temperature and temperature that meet their working requirements. humidity environment. The water supply and return pipelines of the air conditioners 410 in the micro-module are arranged side by side under the cold aisle 160, so as to make reasonable use of the space of the micro-module. There are water guide grooves under all the pipelines in the micro-module. When there is a water leakage accident in the water pipe, the water can be dredged and removed to form a leak protection to prevent damage to the internal equipment of the micro-module, thereby ensuring the normal operation of the micro-module equipment.

The ventilation system 500 will be described in detail below.

Fig. 22 shows the internal plane structure diagram of the ventilation system of the embodiment of the present invention, Fig. 23 shows the external front view structure diagram of the ventilation system of the embodiment of the present invention, Fig. 24 to Fig. 26 respectively show the ventilation system along A-A in Fig. 22 Cross-sectional views in the direction, B-B direction, and C-C direction. The ventilation system 500 includes a fume hood 510 and an exhaust system, wherein the fume hood 510 runs through the entire frame, and a first interface 511 is provided on the wall of the fume hood 510 . The exhaust system includes an exhaust port 521 and an exhaust pipeline 522. At least one exhaust outlet 521 is arranged in each frame, and the exhaust pipeline 522 communicates with all the exhaust outlets 521 and penetrates into the fume hood 510, passing An interface 511 communicates with the outside world.

Further, a second interface 512 is also provided on the wall of the fume hood 510, the ventilation system 500 also includes an air supply system, the air supply system includes an air supply port 531 and an air supply pipeline 532, and at least one air supply port is provided in each frame 531 , the air supply pipeline 532 communicates with all the air supply outlets 531 , penetrates into the fume hood 510 , and communicates with the outside through the second interface 512 .

In this embodiment, the fume hood 510 is provided with an inspection door 540 on one side of the cold aisle 160 on each floor, the exhaust port 521 is arranged at the bottom of the cold aisle 160 and/or the hot aisle 150, and the air supply port 531 is arranged at the bottom of the hot aisle 150 top. The exhaust pipeline 522 is provided with a first fire damper at the first interface 511 , and the air supply pipeline 532 is provided with a second fire damper and a regulating valve at the second interface 512 . Preferably, the first interface 511 and the second interface 512 are arranged on the top side wall of the fume hood 510, so as to facilitate the communication between the exhaust pipeline 522 and the air supply pipeline 532 and the external pipeline arranged on the top of the micro module.

According to the ventilation system 500 of the embodiment of the present invention, the exhaust cabinet runs through the whole frame, which is convenient for the arrangement of ventilation ducts, and is convenient for the overall ventilation of the micro-modules adapting to the multi-layer frame, especially the exhaust of fire-fighting exhaust, and reduces the exhaust gas outside the micro-modules. The pipeline layout makes the pipeline of the whole data center more concise. The fume hood 510 is separated from the surrounding space by a partition so as to be isolated from other spaces in the micromodule. The ventilation system 500 also includes an air supply system, which fully ensures the positive pressure inside the micro-module and can meet higher ventilation requirements. In addition, the fume hood 510 can be provided with an inspection door 540 to facilitate the inspection and maintenance of the pipelines in the fume hood 510 .

The process system 600 will be described in detail below. In this embodiment, a micro-module with a double-layer double-connected structure is used as an example for illustration. It includes two sub-modules on the bottom layer and two sub-modules on the top layer. Each sub-module on the top floor adopts the "21-RACK" method, which includes 21 ICT equipment cabinets. The micro-module includes a total of 86 ICT main cabinets 210. The size of the cabinets adopts the standard size of 2200×1200×600mm. The power consumption is considered according to 5kW.

A 1000mm wide grid cable rack is set 200mm above the cabinet, and three channels are separated by two movable partitions in the middle. The direction from the cold aisle 160 to the hot aisle 150 is the power channel, the weak current channel, and the optical fiber channel. , the channel design widths are: power supply channel 300mm, weak current channel 300mm, optical fiber channel 400mm, and the ratio of the width of the three types of channels can be flexibly adjusted by adjusting the position of the partition according to the actual usage. The cold aisle 160 and the hot aisle 150 cable racks can be installed in the micro-module, which are used to bridge the cable racks above the cabinet, and are located at both ends of the micro-module.

The fire fighting system 700 will be described in detail below. The fire-fighting system 700 in the micro-module of this embodiment adopts a gas fire-extinguishing system. Because the heptafluoropropane agent has good fire extinguishing efficiency, good effect, fast fire extinguishing speed, and low fire extinguishing concentration (8-10%), the cabinet type prefabricated heptafluoropropane gas is used as the fire fighting cabinet 270 in this micro module. The protection radius of the fire cabinet 270 is 7.5 meters, and the protection height should not be greater than 6.5 meters. In this embodiment, four groups of 90L fire fighting cabinets 270 are installed in the double-layer double-layer micro-module, and the upper and lower floors are respectively used as two protection areas and designed according to the full submersion fire extinguishing method. There are 2 bottom floors and 2 top floors. The prefabricated system design work The pressure is 2.5MPa, the design concentration of gas fire extinguishing is 8%, and the injection time t≤8s. Each fire-fighting cabinet 270 is respectively arranged in the middle of the micro-module, and is distributed according to the volume and area of the protection zone. Each fire-fighting cabinet 270 is provided with two nozzles. When carrying out fire fighting, the fire cabinet 270 sprays gas to the hot and cold aisles at the same time, and at the same time carries out fire protection linkage, opens the openings in the protection area except the pressure relief port, and opens the skylight at the same time, so as to ensure that the fire can be discharged within the specified time. The entire protection zone can reach the gas extinguishing concentration for fire extinguishing as soon as possible. The size of each fire cabinet 270 is in the range of 600×500×1900mm (the size of equipment from different manufacturers is slightly different), and the maximum storage agent is 103kg. The fire cabinet 270 is provided with automatic control and manual control. Special air respirators can be configured outside the micro-module and the computer room.

The fire protection system 700 also includes an electrical fire protection system, which includes very early alarm system equipment, fire extinguishing control equipment, automatic fire alarm linkage equipment, and the like. Among them, the very early alarm equipment mainly provides alarm management for the micro-module at the very early stage of the fire. The fire extinguishing control equipment is a gas fire extinguishing control equipment, and its main function is to control the non-pipe network gas fire extinguishing system in the micro module to extinguish the fire in case of fire. The automatic fire alarm linkage equipment mainly provides fire linkage and control for the micro-module, and finally realizes the fire safety of the micro-module.

The power supply system 1000 will be described in detail below. In the micro-module of this embodiment, each sub-module is provided with an independent power supply subsystem according to the load of the ICT main cabinet 210, and a total of 4 sets of power supply subsystems are provided for the micro-module with double-layer double-connected structure. The design of each single-connected micro-module power supply subsystem is based on the configuration principle of one line of mains power plus one line of uninterruptible power supply, and at the same time adjust the power of the uninterruptible power supply or the redundancy of the rectifier module to meet the needs of different levels. When there are requirements other than the above principles for uninterruptible power supply configuration, the ICT main cabinet 210 can be adjusted for flexible adaptation.

Based on the load requirements of the ICT main cabinet 210 provided by the aforementioned process system 600, each single-connected micro-module power supply subsystem consists of four standard cabinets of 600mm×1200mm×2200mm, including one power distribution cabinet 220 and one uninterruptible power supply cabinet 230, two battery cabinets 240, the three are electrically connected to each other.

Regarding the uninterruptible power supply cabinet 230, when the ICT main cabinet 210 is powered by an AC power supply, the designed AC uninterruptible power supply (UPS) capacity is 200kVA. In practical applications, it is based on the products of the power supply equipment manufacturer and the protection level of the micromodule (level A, B). The number of different flexible configuration power modules. When the ICT main cabinet 210 is powered by a DC power supply (336V, 240V), the designed DC uninterruptible power supply (HVDC) capacity is 180kW. The size of a single uninterruptible power supply cabinet 230 is 600mm×1200mm×2200mm.

Regarding the battery cabinet 240, when the main ICT cabinet 210 is powered by an AC power supply, the capacity of a single battery cabinet 240 is designed to be 84.48kW (equipped with 32 440W, 12V, 15min high-power lead-acid batteries, and the rated voltage of the battery pack 8112 is 384V). When the main ICT cabinet 210 is powered by a DC power supply (336V, 240V), the capacity of a single battery cabinet 240 is designed to be 92.4kW (configured with 28 550W, 12V, 15min high-power lead-acid batteries, and the rated voltage of the battery pack 8112 is 336V) or 84kW ( Configure 20 700W, 12V, 15min high-power lead-acid batteries, battery pack 8112 rated voltage 240V). Each sub-module is configured with two battery cabinets 240, and the size of a single battery cabinet 240 is 600mm×1200mm×2200mm.

Regarding the power distribution cabinet 220, the power supply method adopts a mixed supply of one mains power supply and one uninterrupted power supply. The design capacity of the power distribution cabinet 220 is 400A. The interior of the power distribution cabinet 220 is physically divided into two 600mm wide independent sections, which are used as mains power distribution. Zones and uninterruptible power distribution zones. The size of a single power distribution cabinet 220 is 1200mm×600mm×2200mm.

Since the micromodule also includes a humidifying cabinet 260 and lighting lamps arranged in the frame system 100, the utility power is connected to the ICT main cabinet 210, humidifying cabinet 260 and The lighting lamps are electrically connected, and the DC power supply or DC power supply is switched through the power distribution cabinet 220 .

The electrical system 800 will be described in detail below. In the micro-module of this embodiment, each sub-module is provided with a control cabinet.

27 shows a schematic diagram of the power supply structure of the control cabinet 810 according to the embodiment of the present invention. The control cabinet 810 includes a power distribution module 811. The power distribution module 811 includes an uninterruptible power supply unit 8111 and a battery pack 8112 electrically connected to each other. The uninterruptible power supply unit 8111 It is electrically connected with the air conditioning cabinet 250 outside the control cabinet 810. The power distribution module 811 also includes a transfer switch 8113, the uninterruptible power supply unit 8111 is electrically connected to the air conditioning cabinet 250 through the transfer switch 8113, the control cabinet 810 is connected to the first commercial power, and the first commercial power is also connected to the air conditioning cabinet through the transfer switch 8113 250 is electrically connected, and the transfer switch 8113 is used to switch the power supply mode to the air-conditioning cabinet 250.

The control cabinet 810 also includes a weak current device 812, and the uninterruptible power supply unit 8111 is electrically connected with the weak current device 812. In this embodiment, the weak current equipment 812 includes a switch 8121, an access control controller 8122, an acquisition server 8123, a fire extinguishing controller 8124, a fire alarm host 8125, and a smoke detector host 8126. According to actual needs, the weak current equipment may include at least one of the above listed .

The power distribution module 811 also includes a main circuit breaker and a branch circuit breaker, the main circuit breaker is set between the first mains and the transfer switch 8113, the branch circuit breaker is set between the transfer switch 8113 and the air conditioning cabinet 250 and the uninterruptible power supply unit Between 8111 and weak current device 812.

In the micro-module of the embodiment, the power distribution cabinet 220, the uninterruptible power supply cabinet 230, and the battery cabinet 240 are electrically connected to each other, the control cabinet 810 is connected to the first commercial power, and the power distribution cabinet is connected to the second commercial power. The second commercial power is electrically connected to the ICT main cabinet 210 and the humidifying cabinet 260 through the power distribution cabinet 220 .

The control cabinet 810 has its own uninterruptible power supply unit 8111 and battery pack 8112, which can supply power to the air conditioner 410 and various weak current devices 812, while the ICT main cabinet 210, humidification cabinet 260 and lighting are still connected to the mains through the control cabinet 810 The power distribution cabinet 220, the uninterruptible power supply cabinet 230, and the battery cabinet 240 supply power, which realizes the physical isolation of the power supply of the air conditioner 410 and the power supply of the information equipment (ICT main cabinet 210), and reduces the interference to the information equipment.

In addition, the control cabinet 810 in this embodiment further includes a touch screen, and the touch screen is electrically connected to the weak current device 812 . The touch screen and weak current equipment 812 are arranged on one side of the control cabinet 810, and the power distribution module 811 is arranged on the opposite side.

The micro-module also includes an environment detection device, an equipment power detection device, an equipment energy consumption detection device, a security device and a fire protection device arranged in the frame system 100 . The environment detection device, equipment power detection device, equipment energy consumption detection device, security device and fire protection device are electrically connected with the weak current equipment 812 of the control cabinet 810 and the touch screen, thereby forming a corresponding power monitoring system and an environment monitoring system in the micro module , Energy consumption monitoring system, security monitoring system and fire control system. That is, the control cabinet 810 is also used to monitor the intelligent system 900 and the fire protection system 700 .

Regarding the connection between the control cabinet 810 and the fire-fighting device, the terminal sampling point of the aspirating smoke detector is set in the cabinet, and the host 8126 of the aspirating smoke detector is set in the control cabinet 810. The detector host 8126 alarms and displays the alarm information on the touch screen of the control cabinet 810 and the centralized monitoring center and sends the information to the terminal of the management personnel, so that the fire can be found in the early stage of the fire, so that measures can be taken in time to deal with the fire. The micro-module is equipped with temperature-sensing and smoke-sensing alarm detectors, which are uploaded to the small fire automatic alarm host in the micro-module through the alarm bus to realize the linkage of the micro-module, and finally uploaded to the electrical fire protection system of the building.

The management and control cabinet 810 realizes local maintenance and on-site monitoring of micro-modules by setting a touch screen, realizes local strong current monitoring and weak current control, and improves the degree of visualization and operation and maintenance efficiency.

The intelligent system 900 will be described in detail below. The intelligent system 900 mainly implements monitoring through the control cabinet 810, including power monitoring system, environmental monitoring system, energy consumption monitoring system, security monitoring system, security monitoring system includes intrusion alarm system, access control system, video monitoring system, etc.

Regarding the power monitoring system, the power distribution cabinet 220, battery cabinet 240, uninterruptible power supply cabinet 230, constant humidity machine and other power monitoring equipment in the micro module are uploaded to the on-site monitoring unit through the RS-485 bus, and then uploaded through the switch 8121 To the centralized monitoring center to realize unified monitoring, it can also be displayed, managed and controlled on the touch screen of the local micro-module control cabinet 810.

Regarding the environmental monitoring system, the temperature signal is detected by the temperature sensor installed in the cabinet, uploaded to the temperature inspection instrument, and finally uploaded to the on-site monitoring unit, and the signal is uploaded through the switch 8121 to realize the control on the touch screen of the control cabinet 810 and the centralized monitoring center. show. The temperature and humidity sensor in the micro-module uploads the detected temperature and humidity signal to the on-site monitoring unit, and then uploads it to the touch screen of the control cabinet 810 and the display of the centralized monitoring center through the switch 8121. The air conditioner 410 and other equipment are prone to water leakage. Positioning leak ropes are installed, and the water leakage information is uploaded to the water leakage controller, and then the water leakage information is uploaded to the touch screen of the control cabinet 810 and the centralized monitoring center through the on-site monitoring unit and switch 8121 for display.

Regarding the energy consumption monitoring system, smart meters are installed in the power distribution cabinet 220, air conditioners, constant humidity machines, lighting power distribution and other circuits, and the energy consumption information of the circuits is uploaded to the touch screen of the control cabinet 810 through the on-site monitoring unit for centralized monitoring According to the center, the energy consumption monitoring at the cabinet level and the energy consumption monitoring of non-ICT equipment are finally realized, which provides theoretical support for optimizing the micro-module PUE.

The intrusion alarm system of the security monitoring system mainly provides alarms for illegal intrusion micro-modules. Regarding the access control system of the security monitoring system, the access control point is set at the entrance and exit of the micro-module, the card swiping device is set outside the door, the exit button is set inside the door, the access controller 8122 is set in the control cabinet 810, and the access control host is set in the centralized monitoring room. Realize the authorization and control of the access door 303 of the micro-module. Regarding the video monitoring system of the security monitoring system, a digital high-definition camera is installed in the channel of the micro-module, and the collected video information is uploaded to the centralized monitoring center through the switch 8121 for unified management. The touch screen of the control cabinet 810 can be adjusted to view the micro-module monitoring information within.

The micromodule of the embodiment of the present invention is flexible in deployment, easy to expand, adapts to the requirements of multiple services and multiple scenarios, and has the characteristics of modularization, standardization, and prefabrication. This product adopts factory prefabrication and on-site assembly. It does not need a foundation and is self-contained. It is applied in the data center. Compared with the previous data center, the installed capacity is greatly improved, the construction period is significantly shortened, and the TCO cost and investment risk are further reduced.

The micro-module in the embodiment of the present invention also arranges the interior rationally to improve the system configuration. As mentioned above, the frame system 100 includes at least two layers of frames, each frame is provided with at least two sub-modules, each sub-module includes two rows of cabinets, and each layer of frames forms a cold aisle 160 between the two rows of cabinets of each sub-module , heat passages 150 are formed on both outer sides of each sub-module, wherein the corresponding sides of adjacent sub-modules share the same heat passage 150 . The size and layout of the hot and cold aisles 150 in this embodiment are reasonable, which can realize efficient operation and maintenance within the module.

Fig. 28 and Fig. 29 respectively show the layout structure diagrams of the bottom layer and the non-bottom layer of the micro-module in the embodiment of the present invention. The cabinets include an ICT main cabinet 210, a power distribution cabinet 220, an uninterruptible power The electric cabinet 220, the uninterruptible power supply cabinet 230, and the battery cabinet 240 are arranged next to each other, and the power distribution cabinet 220 is arranged at one end of any row of cabinets. The two rows of cabinets included in each sub-module are referred to as a first row of cabinets and a second row of cabinets. In this embodiment, the power distribution cabinet 220 is arranged, for example, at the rear end of the first row of cabinets.

The cabinets are all in the shape of a cuboid, and the long side direction and column direction of all cabinets except the power distribution cabinet 220 are vertically arranged. Among the sub-modules of the bottom frame, the long side direction of the power distribution cabinet 220 is arranged perpendicular to the column direction, and the side of the power distribution cabinet 220 facing the cold aisle 160, the side facing the hot aisle 150, and the side facing the outside of the micromodule Inspection doors 540 are provided. In the sub-modules of the non-bottom frame, the long side direction of the power distribution cabinet 220 is arranged parallel to the row direction, and the side of the power distribution cabinet 220 facing the cold aisle 160 and the side facing the hot aisle 150 are provided with inspection doors. Due to the horizontal arrangement of the power distribution cabinets 220 on the non-bottom floor, while ensuring the normal maintenance of the power distribution cabinets 220 in the module, it saves the maintenance of the second floor and saves investment.

The cabinets also include air-conditioning cabinets 250 and humidification cabinets 260, the air-conditioning cabinets 250 are evenly distributed in two rows of cabinets, and the humidification cabinets 260 are arranged in the center of any row of cabinets. In this embodiment, the humidifying cabinet 260 is arranged in the center of the second row of cabinets.

Air conditioning load = ICT main cabinet 210 heat dissipation cooling load + power supply equipment heat dissipation cooling load + other cooling loads (including maintenance structure load, lighting load, fresh air load, human body heat dissipation load, pipeline temperature rise additional load, etc.). According to the process data provided by the process system 600: each sub-module includes 22 ICT main cabinets 210, each 5kW, then the cooling load of the process heat dissipation is 110kW, and the cooling load of the power supply is 5% of the process load, which is calculated as 5.5kW, and other loads are calculated according to According to the index estimate of 70-100 W/m ² , the area of each micro module is about 55m ² , so other loads are about 4kW. The total air-conditioning load of each sub-module of the micro-module is about 110+5.5+4=119.5kW. If a 25 kW inter-column air conditioner is selected, 119.5÷25=4.78≈5 units are required, and because the inter-column air conditioner adopts N+1 configuration, so Each sub-module is equipped with six 25kW inter-row air conditioners, and the six air conditioners are evenly arranged in two rows of cabinets.

The cabinet also includes a fume hood 510, which is arranged at one end of any row of cabinets, and in this embodiment, the fume hood 510 is arranged at the front end of the first row of cabinets. Wherein, all the fume hoods 510 corresponding to the positions of the frames penetrate and communicate with each other.

The cabinets also include a fire cabinet 270. The fire cabinet 270 is arranged at the center of any row of cabinets. In this embodiment, the humidifying cabinet 260 is arranged at the center of the second row of cabinets. The fire fighting cabinet 270 is provided with a fire extinguishing nozzle towards the side of the cold aisle 160 and towards the side of the hot aisle 150.

The cabinets also include a management and control cabinet 810 , and the management and control cabinet 810 is arranged at one end of any row of cabinets. In this embodiment, the management and control cabinet 810 is arranged at the rear end of the first row of cabinets.

In the control cabinet 810, touch screens, active Ethernet (Power Over Ethernet, POE, will be deleted after finalization in brackets) switches 8121, access controllers 8122, collection servers 8123, fire extinguishing controllers 8124, fire Alarm host 8125, smoke detector host 8126, on the other side are arranged automatic transfer switch 8113 appliances (Automatic transfer switching equipment, ATS, will be deleted after finalization in brackets), circuit breaker, uninterruptible power supply unit 8111 and battery pack 8112.

Each sub-module of the bottom frame includes 22 ICT main cabinets 210, 1 power distribution cabinet 220, 1 uninterruptible power supply cabinet 230, 2 battery cabinets 240, 6 air conditioning cabinets 250, 1 humidification cabinet 260, and 1 ventilation cabinet Cabinet 510, 1 fire cabinet 270 and 1 control cabinet 810, each sub-module of the non-bottom frame includes 21 ICT main cabinets 210, 1 power distribution cabinet 220, 1 uninterruptible power supply cabinet 230, 2 battery cabinets 240 , 6 air-conditioning cabinets 250, 1 humidifying cabinet 260, 1 fume cabinet 510, 1 fire cabinet 270, and 1 control cabinet 810.

The present invention assembles at least two layers of micro-modules and rationally arranges the interior at the same time, so that the installation efficiency is higher, and when it is applied on a large scale, it saves more land resources.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. a kind of micromodule, which is characterized in that described including frame system and the submodule being arranged in the frame system Frame system includes at least two layers of frame, and every layer of frame is equipped at least two submodules, and each submodule includes Two column cabinets, every layer of frame forms cold passage between the two column cabinets of each submodule, each described Two outsides of submodule form the passage of heat, wherein the respective side of the adjacent submodule shares the same passage of heat.

2. micromodule as described in claim 1, which is characterized in that the cabinet includes Information and Communication Technology mainframe, distribution Cabinet, uninterruptible power supply cabinet and battery cupboard, wherein the power distribution cabinet, the uninterruptible power supply cabinet, the battery cupboard are close to cloth It sets, the power distribution cabinet is arranged in one end of any column cabinet.

3. micromodule as claimed in claim 2, which is characterized in that the cabinet is rectangular-shape, in addition to the power distribution cabinet The whole cabinet longitudinal direction with arrange to being arranged vertically.

4. micromodule as claimed in claim 3, which is characterized in that in the submodule of frame described in bottom, the distribution The longitudinal direction of cabinet with arrange to being arranged vertically, the power distribution cabinet towards the side of the cold passage, towards the one of the passage of heat Side and maintenance door is equipped with towards the side outside the micromodule；

It in the submodule of frame described in non-bottom, the longitudinal direction of the power distribution cabinet and arranges to parallel arrangement, the distribution Cabinet is equipped with maintenance door towards the side of the cold passage and towards the side of the passage of heat.

5. micromodule as claimed in claim 2, which is characterized in that the cabinet further includes air-conditioning cabinet and humidifies cabinet, described Air-conditioning cabinet is evenly distributed in the two column cabinet, and the humidification cabinet is arranged in the center of any column cabinet.

6. micromodule as claimed in claim 5, which is characterized in that the cabinet further includes vent cabinet, the vent cabinet arrangement In the one end for arbitrarily arranging the cabinet, wherein the corresponding vent cabinet in the position of whole frames is intertwined connection.

7. micromodule as claimed in claim 6, which is characterized in that the cabinet further includes fire hydrant cabinet, the fire hydrant cabinet arrangement At the center for arbitrarily arranging the cabinet, the fire hydrant cabinet is towards the side of the cold passage and towards the side of the passage of heat It is equipped with fire extinguishing sprayer.

8. micromodule as claimed in claim 7, which is characterized in that the cabinet further includes control cabinet, the control cabinet arrangement In the one end for arbitrarily arranging the cabinet.

9. micromodule as claimed in claim 8, which is characterized in that it is described control cabinet in one side arrangement touch screen, interchanger, Access controller, acquisition server, Fire extinguisher, fire protection warning host, smoke detector host, another side arrangement conversion are opened Pass, breaker, uninterruptible power supply unit and battery pack.

10. micromodule as claimed in claim 8, which is characterized in that the submodule of each of frame described in bottom includes 22 A Information and Communication Technology mainframe, 1 power distribution cabinet, 1 uninterruptible power supply cabinet, 2 battery cupboards, 6 The air-conditioning cabinet, 1 humidification cabinet, 1 vent cabinet, 1 fire hydrant cabinet and 1 control cabinet,

Each of frame described in the non-bottom submodule includes 21 Information and Communication Technology mainframes, 1 distribution Cabinet, 1 uninterruptible power supply cabinet, 2 battery cupboards, 6 air-conditioning cabinets, 1 the humidification cabinet, 1 ventilation Cabinet, 1 fire hydrant cabinet and 1 control cabinet.