CN205249690U - Cold and hot passageway of data center rack modularization extension - Google Patents

Abstract

The utility model provides a modular expansion hot and cold channel of a data center cabinet, which guides the heat generated by servers and heat dissipation equipment through a predetermined design channel, and the modular expanded cold and hot channel is an independent unit, which consists of a top air outlet, an air valve, Air outlet software tube, front cabinet connection air outlet, bottom slideway, and internal deflector. After being quickly connected to the cabinet, a modular data center with cold aisle or hot aisle sealing is formed. At the same time, the data center can pass through air valves and deflectors. And so on to adjust the air volume. The utility model provides a complete infrastructure solution and products for the construction of the information platform by combining the modular expansion of the cold and hot passages of the cabinet with the rapid combination, and at the same time through the intelligent rapid combination of refrigeration.

Description

A data center cabinet modular expansion of hot and cold aisles

technical field

The utility model relates to the field of data centers and servers, in particular to a data center cabinet with modular expansion of hot and cold passages.

Background technique

After years of development, my country's data center has entered the initial stage of data center industrialization construction, and its market will maintain a high growth trend in the next few years. At present, domestic data centers are developing rapidly, and the major communication operators have the largest number. Financial securities companies, civil aviation companies, power companies, some traditional ISP companies and government departments have also invested a lot of money to build personalized data centers. The typical problems currently existing in domestic traditional data centers include: high energy consumption, unreasonable design, high cost expenditure, not enough environmental protection, and difficult evaluation of its system stability, maintainability and scalability. Taking China Telecom as an example, it has more than 300 star-rated IDC buildings, a total of more than 40,000 customers, and more than 160,000 pieces of equipment running in the IDC computer rooms. The proportion of total power consumption has increased from 30% in the past to about 40%. In the next few years, it has become the consensus of the domestic industry and government departments to vigorously advocate and build a new generation of green data centers while increasing the transformation of traditional data centers for energy conservation and emission reduction.

From the perspective of the entire cabinet, the centralized power supply and heat dissipation reduces unnecessary redundancy and improves efficiency, but it is not enough. In the future, computing, storage, and network must also be split and re-aggregated to form unified IT resources, which are tightly coupled together.

Contents of the invention

The technical task of the utility model is to provide a data center cabinet modular expansion of hot and cold channels for the deficiencies of the prior art. The utility model provides a complete infrastructure solution and products for the construction of an information platform by combining the modular expansion of the cold and hot passages with the cabinet, and through the intelligent and rapid combination of refrigeration.

The technical scheme that the utility model solves its technical problem adopts is:

A modular extended hot and cold aisle for a data center cabinet, which guides the heat generated by servers and heat dissipation equipment through predetermined design channels. The modularized extended hot and cold aisle is an independent unit, consisting of top air outlets, air valves, air outlet software pipes, The front cabinet is connected to the air outlet, the bottom slideway, and the internal deflector. After being quickly connected to the cabinet, a modular data center with cold aisle or hot aisle sealing is formed. At the same time, the data center can adjust the air supply through air valves and deflectors. quantity.

Modular design is adopted to correspond to the corresponding cabinets. The sliding rail design is adopted under the modular expansion of the cooling and heating channels of the cabinets, which can be moved left and right or forward and backward; the modular expansion of the cooling and heating channels of the cabinets is designed with a limit device. fixed.

The cabinet is modularized to expand the cooling and heating to the module, and the top air outlet and air valve are configured. The air outlet can be quickly connected to the air outlet of the predetermined room or machine room; the air valve adopts DDC controller and control center to realize comprehensive control, adjust the size of the air inlet, and then adjust the air supply volume .

The cooling and heat of the cabinet are modularized and extended to the inside of the module. According to the deflector, the deflector can be rotated to change the direction of the air supply, change the resistance of the air duct, and change the air volume sent to each server.

The cooling and heat passages of the cabinet modularization are extended to the inside of the module according to the deflector, and the cooling and heating passages of the cabinet modularization are extended to the interior of the module according to multiple or one unlimited heights.

The cooling and heat of the cabinet are modularized and extended to the interior of the module according to the deflector, and the control of the deflector can be manual or electric drive.

The cooling and heat flow of the cabinet is modularized and expanded to realize the heat dissipation of the whole cabinet. The system includes the heat dissipation area, the fan backplane, etc., and adopts two methods of unified speed control of the cabinet and independent speed control of the backplane. The cabinet management system has the functions of monitoring and managing server nodes, power supplies, and fans.

Compared with the prior art, the data center cabinet modularized expansion cold and hot aisles of the utility model have the beneficial effect that:

Based on the design concept of "moving aisle", relying on standard cabinets and quickly combining with them, a hot and cold sealed aisle is formed. Guide the heat generated by servers or other heat dissipation devices through predetermined design channels. The cabinet modular expansion hot and cold aisle is quickly combined with it, and at the same time through the intelligent and fast combination of cooling, it provides complete infrastructure solutions and products for the construction of information platforms.

Description of drawings

Figure 1 is a large sample diagram of a modular expansion of hot and cold aisles in a data center cabinet;

FIG. 2 is a single module diagram of a data center cabinet with modular expansion of hot and cold aisles.

detailed description

A modular expansion of hot and cold aisles for a data center cabinet of the present invention will be described in detail below in conjunction with the accompanying drawings.

A data center cabinet modular expansion hot and cold aisle is based on the design concept of "moving aisle", relying on standard cabinets and quickly combining with it to form a hot and cold sealed aisle. Guide the heat generated by servers or other heat dissipation devices through predetermined design channels. The modular expansion hot and cold aisle is an independent unit, which is composed of top air outlet and air valve, air outlet software pipe, front cabinet connection air outlet, bottom slideway, internal deflector, etc. After being quickly connected to the cabinet, a cold aisle or hot aisle sealed modular data center is formed. At the same time, the data center can adjust the air supply volume through air valves and deflectors.

The cabinet is modularized to expand the cooling and heating channels, and the modular design is adopted to correspond to the corresponding cabinets. The sliding rail design is adopted under the modular expansion of the cooling and heating channels of the cabinets, which can be moved left and right or forward and backward. The cabinet modular expansion cooling and heat flow design has a limit device, and the module can be fixed after being moved to the required position.

The cabinets are modularly expanded, and the cooling and heating are connected to the modules with top air outlets and air valves (modules are configured on demand), and the air outlets can be quickly connected to the air outlets of the predetermined room or computer room. The air valve adopts DDC controller and control center to realize comprehensive control, adjust the size of the air inlet, and then adjust the air supply volume.

The cooling and heat of the cabinet are modularized and extended to the inside of the module. According to the deflector, the deflector can be rotated to change the direction of the air supply, change the resistance of the air duct, and change the air volume sent to each server. In the modular expansion of the cabinet, the cooling and heating channels are extended to different heights inside the module according to multiple or one unlimited. The control of the deflector can be manual or electrically driven.

The design concept of the modular deflector technology is to maximize the use of effective cooling capacity to cool IT equipment, change the traditional environmental cooling to cabinet-level internal cooling, deliver the cooling capacity as directly as possible to the heating equipment, and accurately quantitatively cool different equipment , so as to achieve end energy saving.

The cooling and heat flow of the cabinet is modularized and expanded to realize the heat dissipation of the whole cabinet. The system includes the heat dissipation area, the fan backplane, etc., and adopts two methods of unified speed control of the cabinet and independent speed control of the backplane. The cabinet management system has the functions of monitoring and managing server nodes, power supplies, and fans.

Claims (7)

1. data center's rack modularization is expanded cold and hot passage, it is characterized in that it leads away the heating of server and heat dissipation equipment by predetermined designed channel, it is a separate unit that modularization is expanded cold and hot passage, connecting air port, bottom slide track, internal diversion plate by air port, top and air-valve, air port software pipe, front rack forms, after being connected fast with rack, the modular data center that forms a cold passage or passage of heat sealing, data center can pass through air-valve simultaneously, deflector is adjusted air output.

2. a kind of data center according to claim 1 rack modularization is expanded cold and hot passage, it is characterized in that adopting the corresponding corresponding rack of modularization design, and the cold and hot logical slide rail design that adopts below of rack modularization expansion can left and right or move forward and backward; The cold and hot logical stopping means that is designed with of rack modularization expansion, module is moving to behind the position needing and can be fixed.

3. a kind of data center according to claim 1 rack modularization is expanded cold and hot passage, it is characterized in that cold and hot air port, block configuration top and the air-valve of leading to of rack modularization expansion, and air port can be connected with reservation or machine room air port fast; Air-valve adopts DDC controller and control centre to realize Comprehensive Control, regulates air intake vent size, and then regulates air output.

4. a kind of data center according to claim 1 rack modularization is expanded cold and hot passage, it is characterized in that the cold and hot inside modules of leading to of rack modularization expansion is according to deflector, deflector can be rotated, and changes the wind direction of air-supply, change duct resistance, change the air quantity of delivering to every station server.

5. a kind of data center according to claim 4 rack modularization is expanded cold and hot passage, it is characterized in that the cold and hot inside modules of leading to of rack modularization expansion is according to deflector, the expansion of rack modularization cold and hot lead to inside modules differing heights according to multiple or one do not limit.

6. a kind of data center according to claim 4 rack modularization is expanded cold and hot passage, it is characterized in that the cold and hot inside modules of leading to of rack modularization expansion is according to deflector, and the control of deflector can be manual or electric drive.

7. a kind of data center according to claim 1 rack modularization is expanded cold and hot passage, it is characterized in that the cold and hot logical heat radiation that realizes complete machine cabinet of rack modularization expansion, system comprises heat dissipation region, fan backboard, adopts the unified control speed of rack and backboard independently to control two kinds of modes of speed.