CN215253013U - Novel mountain body data center machine room structure of high protection - Google Patents
Novel mountain body data center machine room structure of high protection Download PDFInfo
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- CN215253013U CN215253013U CN202121525261.7U CN202121525261U CN215253013U CN 215253013 U CN215253013 U CN 215253013U CN 202121525261 U CN202121525261 U CN 202121525261U CN 215253013 U CN215253013 U CN 215253013U
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Abstract
The utility model discloses a novel mountain body data center computer lab structure of high protection, set up the data center structure basic unit in the mountain body more than a set of, and the data center affiliated unit that is linked together with data center structure basic unit to be equipped with data center ventilation system, groundwater circulation system and fire control system of fleing in the two. The utility model discloses set up data center computer lab structure in the mountain body to be equipped with perfect ventilation system, hydrologic cycle system and fire control system of fleing, when effectively reducing the operating cost, have good disguise, interference immunity and security.
Description
Technical Field
The utility model relates to a novel mountain body data center computer lab structure of high protection belongs to the construction technical field of data center computer lab.
Background
With the rapid development of internet, cloud computing and big data industries in China, the construction requirements of data center machine rooms are increasingly high, and related construction engineering projects are continuously promoted. As a building structure endowed with specific functions, a data center machine room has unique requirements in the aspects of structural design, auxiliary machinery and electrical accessories and the like. Specifically, a large amount of informationized data is stored in the data center room, and the importance of the data is self-evident that the socio-economic loss caused by damage or theft of the stored data is immeasurable. Therefore, the data center room should structurally provide a high-protection structure capable of ensuring the safety of stored data. In view of the above requirements, conventional measures such as building structure strengthening and operation management strengthening are mostly adopted in the current data center machine room, which can ensure the data security to a certain extent, but still has a space for further improvement.
Meanwhile, in consideration of the environmental requirement for normal operation of the computer, the data center machine room needs to provide a constant-temperature and constant-humidity operating environment, but the computer inevitably releases a large amount of heat during working, so that the data center machine room needs to be provided with a set of efficient and reliable heat dissipation system. In view of the fact that the conventional heat dissipation system is high in energy consumption and high in operation and maintenance cost, the data center machine room can be preferentially arranged in a high-latitude area with rich cold sources or an area with low electricity price, and the operation period cost is reduced to the maximum extent. However, because the restriction factors of the site selection of the data center machine room are more, the applicability of the scheme has greater limitation.
It can be seen that there are outstanding functional requirements for a data center machine room in terms of high protection of structure and operation economy, and the existing data center machine room structure considers the requirements in the two aspects to a certain extent, but still has a larger improvement space. In view of the above consideration, it is of great practical significance to research a novel mountain data center machine room structure with high protection.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a novel mountain data center computer lab structure of high protection can overcome prior art's not enough.
The utility model aims at realizing through the following technical scheme:
a novel high-protection mountain data center machine room structure comprises more than one group of data center structure basic units arranged in a mountain body and data center auxiliary units communicated with the data center structure basic units, and a data center ventilation system, a groundwater circulation system and a fire escape system are arranged in the data center basic units.
The data center structure basic units are arranged in multiple groups and are mutually communicated with the data center auxiliary units to form a longitudinal data center combined structure penetrating through a mountain body; the data center ventilation system comprises a closed chamber wind circulation temperature control system and a jet fan longitudinal ventilation-vertical shaft exhaust system; the underground water circulating system comprises a full-wrapping waterproof and drainage system and a drainage system at the bottom layer, wherein the full-wrapping waterproof and drainage system is annularly distributed on the outer side of the longitudinal data center combined structure; the fire-fighting escape system comprises a fully-closed nitrogen submerged fire extinguishing system of a cavern and an escape channel system at the bottom, wherein the cavern is arranged in a longitudinal data center combined structure.
The data center structure foundation unit comprises a longitudinal connection tunnel serving as a daily access channel of a data center machine room and more than one group of data machine room chambers transversely arranged relative to the longitudinal connection tunnel, the longitudinal connection tunnel longitudinally penetrates through a mountain body, and two ends of an inlet and an outlet of the longitudinal connection tunnel are provided with explosion-proof lining structure sections; the inner side of the data machine room cavern is connected with the longitudinal communication tunnel, and the outer side of the data machine room cavern is communicated with the outside through an explosion-proof standby access passage and an escape passage outlet ladder; the multifunctional vertical shaft is connected with the data machine room cavern through a communication channel, and the nitrogen storage cavern is more than one side wall side arranged on the longitudinal communication tunnel.
The data center auxiliary unit comprises a mountain data center machine room control command center, matched electromechanical equipment and an auxiliary facility storage room, wherein the mountain data center machine room control command center is connected with the longitudinal connection tunnel; the mountain data center machine room control command center, the matched electromechanical equipment and the auxiliary facility storage chambers are respectively positioned at two sides of the longitudinal connection tunnel and are isolated through the data center isolation door.
The multifunctional vertical shaft comprises a water storage layer, an air gathering layer, a cooling layer, a smoke exhaust layer and an air exhaust layer which are sequentially arranged from bottom to top.
The closed cavern air circulation temperature control system comprises an air suction device and an air blowing device which are oppositely arranged at the upper part and the lower part of the cavern of the data machine room, one end of the air blowing device is connected with an air inlet device, and the other ends of the air suction device and the air blowing device are connected with an air conditioning unit; the air-conditioning unit comprises a combined air conditioner and a refrigerating unit connected with the combined air conditioner, an air suction device and an air blowing device are respectively connected with an inlet and an outlet of the combined air conditioner through a first air-conditioning air duct and a second air-conditioning air duct, and an inlet and a water outlet of the refrigerating unit are connected with a water storage layer and a cooling layer of the multifunctional shaft through a water pipe with a water pump;
the jet fan longitudinal ventilation-vertical shaft exhaust system comprises a jet fan which is arranged at the top of a longitudinal connection tunnel and is matched with the multifunctional vertical shaft for use, and fresh air flow enters a data machine room chamber from the longitudinal connection tunnel through longitudinal air supply of the jet fan and is discharged from the multifunctional vertical shaft in a centralized manner.
The cavern totally-enclosed nitrogen submerged fire extinguishing system comprises a nitrogen storage cavern, wherein a first air conditioner air duct is communicated with a smoke exhaust pipe through a pipeline joint change-over switch, and an air suction device is connected with a combined air conditioner or a smoke exhaust layer of a multifunctional vertical shaft by switching the pipeline joint change-over switch; the second air-conditioning air duct is communicated with the nitrogen conveying pipe through a pipeline joint change-over switch, and the blowing device is connected with the combined air conditioner or the nitrogen storage cavern through switching the pipeline joint change-over switch; the escape passage system comprises escape passages on the lower layer of the data machine room, main holes on the upper layer of the data machine room are connected with the escape passages through escape slides, and the escape passages are communicated with the outside through explosion-proof standby entrances and exits and escape passage exit ladders.
The underground water circulation system comprises a circumferential drainage system and an external drainage ditch of a main hole of a longitudinal connecting tunnel, a bottom drainage ditch of an auxiliary unit of a data center, a circumferential drainage system and a lower-layer drainage escape channel of an upper-layer main hole of a data machine room, a downward-penetrating drainage pipe of a communication channel, a water storage layer of a multifunctional vertical shaft, an underground water resource allocation chamber and a water pump system, and the circumferential drainage system and the external drainage ditch are communicated with each other to form an integrated water circulation system; and a shunting device capable of regulating and controlling the water flow direction is arranged at the communication position of the in-vitro drainage ditch and the drainage escape channel.
The data machine room cavern comprises an operation control room and a machine room working room which are sequentially communicated with the longitudinal connection tunnel, a machine room isolation door is arranged at the joint of the longitudinal connection tunnel and the operation control room, and a fireproof door is arranged at the joint of the operation control room and the machine room working room; the operation control chamber is connected with the multifunctional vertical shaft through a communication passage.
The longitudinal communication tunnel structurally comprises an upper-layer main cavern and a lower-layer external drainage ditch, the upper-layer main cavern is connected with data center machine rooms on two sides, a jet fan is arranged at an arch part of the longitudinal communication tunnel, cable ditches are arranged on two sides of a road surface, and a nitrogen conveying pipe, a water pump system for water resource allocation and other pipelines are stored in the cable ditches;
the data machine room cavern structurally comprises an upper-layer main cavern, a lower-layer drainage escape channel and an escape slide connected with the upper layer and the lower layer; the upper-layer main hole is divided into an upper area, a middle area and a lower area by an upper top plate and a lower bottom plate, and the upper area is used for storing an air suction device, an air duct, a smoke discharge duct and conventional top plate facilities; the middle area is a main working area and is used for storing data equipment; the lower area stores a blowing device, an air duct and related pipeline facilities; the lower drainage escape passage comprises a lower drainage ditch and an escape passage.
Compared with the prior art, the utility model discloses a novel mountain body data center machine room structure of high protection, it includes the data center structure basic unit that sets up in the mountain body more than a set of, and the data center affiliated unit that is linked together with data center structure basic unit sets up data center ventilation system, groundwater circulation system and fire control system of fleing in the two, constitutes the data center machine room structure of arranging in the mountain body. The data center structure basic units are arranged in multiple groups and are mutually connected in series and communicated with the data center auxiliary units to form a longitudinal data center combined structure penetrating through a mountain body; the data center ventilation system comprises a closed chamber wind circulation temperature control system and a jet flow fan longitudinal ventilation-vertical shaft exhaust system, wherein the closed chamber wind circulation temperature control system is responsible for cooling the data machine room, and the jet flow fan longitudinal ventilation-vertical shaft exhaust system is responsible for circulating air of the data center machine room; the underground water circulating system comprises a full-wrapping waterproof and drainage system and a drainage system at the bottom layer, wherein the full-wrapping waterproof and drainage system is annularly distributed on the outer side of the longitudinal data center combined structure; the fire-fighting escape system comprises a fully-closed nitrogen submerged fire extinguishing system of a cavern and an escape channel system at the bottom, wherein the cavern is arranged in a longitudinal data center combined structure. The design data center machine room structure is arranged in a mountain body and is provided with a perfect temperature control system, a ventilation system, a water circulation system and a fire escape system, the operation cost is effectively reduced, and meanwhile, the design data center machine room structure has good concealment, anti-interference performance and safety.
The utility model has the advantages that:
(1) the utility model discloses a tunnel crowd form with the data center computer lab inside the massif, with the help of the direct contact of isolated data center computer lab of outside massif and external environment, compare conventional data center computer lab, the structure protectiveness and the disguise of data center computer lab improve by a wide margin, and eliminated the interference of external environment to the later stage operation of data center computer lab basically;
(2) the utility model is provided with the data center basic unit and the data center auxiliary unit which have relatively independent structures, and the connection between the working units is carried out through the longitudinal connection tunnel, so that the mutual interference of different devices is reduced through the form of functional division, and the modular management during the later period of operation is facilitated;
(3) the multifunctional vertical shaft has the functions of water storage, air exhaust and cooling, and is matched with air conditioning components such as a combined air conditioner, a refrigerating unit and the like to form a large-scale water-cooling air conditioning system suitable for the underground, the water-cooling air conditioning system takes underground water collected by a tunnel water-proof and drainage system as a main heat dissipation medium, and takes away heat generated by a data center machine room through a steam evaporation mode, so that the problem of tunnel underground water discharge is solved, the constant-temperature and constant-humidity working environment of the data center machine room is ensured, and meanwhile, the steam diffused to the mountain top through the vertical shaft is also beneficial to the growth of surface vegetation, and the multifunctional vertical shaft is energy-saving and environment-friendly;
(4) the utility model provides a tunnel waterproof system of 'full-wrap waterproof + external drainage' by the design of the upper main tunnel and the lower drainage escape passage and the cooperation of the tunnel waterproof and drainage system, which can effectively ensure the waterproof performance of the data machine room;
(5) the utility model discloses a design of upper main hole and lower floor's drainage escape way, cooperation data center ventilation fire extinguishing system provides the conflagration emergency measure of "the totally closed nitrogen gas submerged fire extinguishing of cavern + lower floor escape way flees fast", can extinguish the burning things which may cause a fire disaster fast with the most reliable mode in the very first time that the conflagration took place, ensure data information's security, and can effectively guarantee relevant staff's life safety, the fire escape ability of data center computer lab reply fire incident has been improved by a wide margin.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
FIG. 3 is a schematic diagram of the structure of the infrastructure unit of the data center.
FIG. 4 is a schematic diagram of the structure of the attachment unit of the data center structure.
Fig. 5 is a cross-sectional structural view of a longitudinal communication tunnel.
Fig. 6 is a cross-sectional structural view of a data room cavern.
Fig. 7 is a diagram of a multi-function shaft structure.
FIG. 8 is a schematic diagram of a data center ventilation system.
Fig. 9 is a working state diagram of the ventilation system in a heat dissipation and temperature control mode.
Fig. 10 is a view showing the operation state of the ventilation system in the ventilation mode.
Fig. 11 is a working state diagram of the ventilation system in fire-fighting smoke-discharging mode.
Fig. 12 is a schematic view of ventilation airflow in a working state of a data center machine room.
Fig. 13 is a schematic view of a connection structure of the multifunctional shaft, the data machine room and the water resource underground allocation room.
Fig. 14 is a schematic view of the drainage system in the state of water supplement of the multifunctional shaft.
Fig. 15 is a schematic view of the drainage system in a state that the multifunctional shaft does not need water replenishing.
Fig. 16 is a schematic view of worker escaping in case of fire.
Figure 17 is the utility model discloses tunnel excavation construction schematic diagram.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 16, a novel high-protection mountain data center machine room structure comprises more than one group of data center structure basic units 1 arranged in a mountain, and data center auxiliary units 2, data center ventilation systems 3, a groundwater circulation system and a fire escape system connected with the data center structure basic units 1.
The data center structure basic unit 1 can be specifically provided with a plurality of groups according to actual needs, and the groups are mutually communicated with the data center auxiliary unit 2 to form a longitudinal data center combined structure penetrating through a mountain body; the data center ventilation system 3 comprises a closed cavern wind circulation temperature control system and a jet flow fan longitudinal ventilation-vertical shaft exhaust system, wherein the closed cavern wind circulation temperature control system is responsible for cooling the data machine room, and the jet flow fan longitudinal ventilation-vertical shaft exhaust system is responsible for circulating air of the data center machine room; the longitudinal ventilation mode of the jet flow fan and the vertical shaft air exhaust mode are matched with each other, fresh air flow is sucked in the longitudinal ventilation mode of the jet flow fan and then exhausted in the vertical shaft air exhaust mode, and air circulation replacement of the whole system is achieved; the underground water circulating system comprises a full-wrapping waterproof and drainage system and a drainage system at the bottom layer, wherein the full-wrapping waterproof and drainage system is annularly distributed on the outer side of the longitudinal data center combined structure; the fire-fighting escape system comprises a fully-closed nitrogen submerged fire extinguishing system of a cavern and an escape channel system at the bottom, wherein the cavern is arranged in a longitudinal data center combined structure.
The data center structure foundation unit 1 comprises a longitudinal connection tunnel 1.1, a data center hole 1.2, a multifunctional vertical shaft 1.3, a communication channel 1.4 and a nitrogen storage hole 1.5, wherein the longitudinal connection tunnel 1.1 longitudinally penetrates through a mountain body and is used as a daily access channel of the data center machine room; the data machine room chambers 1.2 are at least two groups and are transversely arranged relative to the longitudinal connecting tunnel 1.1 and communicated with the longitudinal connecting tunnel, and each group of data machine room chambers 1.2 are respectively communicated with the corresponding multifunctional vertical shaft 1.3 through a communication channel 1.4; the nitrogen storage cavern 1.5 is at least two walls arranged on two sides of the longitudinal communication tunnel 1.1.
The data machine room cavern 1.2 is communicated with the outside through an explosion-proof standby access passage 1.6 and an escape passage outlet ladder stand 1.7; the explosion-proof standby access channel 1.6 is arranged on the outer side of the data machine room cavern 1.2 relatively and located on the outer edge of a mountain, and the supporting structure of the channel is integrally reinforced to serve as a standby access of the data machine room cavern.
The nitrogen storage cavern 1.5, the data machine room cavern 1.2, the multifunctional vertical shaft 1.3 connected with the data machine room cavern and the escape passage outlet ladder stands 1.7 are two groups and are symmetrically arranged on the left and right side walls of the longitudinal connecting tunnel 1.1.
The data machine room cavern 1.2 comprises an operation control room 1.2.2 and a machine room working room 1.2.4 which are sequentially communicated with the longitudinal communication tunnel 1.1, a machine room isolation door 1.2.1 is arranged at the joint of the longitudinal communication tunnel 1.1 and the operation control room 1.2.2, and a fireproof door 1.2.3 is arranged at the joint of the operation control room 1.2.2 and the machine room working room 1.2.4; the operation control room 1.2.2 is connected with the multifunctional shaft 1.3 through a communication channel 1.4.
An explosion-proof lining structure section 6 is arranged at the end of an inlet and an outlet of the longitudinal connecting tunnel 1.1; and the longitudinal connecting tunnel 1.1 is a single-slope tunnel, and a water resource underground allocation chamber 7 buried underground is arranged at the outlet of the downward slope.
The longitudinal communication tunnel 1.1 structurally comprises an upper-layer main cavern 1.1.1 and a lower-layer external drainage ditch 1.1.2, and a nitrogen storage cavern 1.5 is arranged on the side wall of the upper-layer main cavern 1.1.1; wherein, the upper main grotto 1.1.1 is connected with the data center computer lab 1.2 of both sides, and its arch is provided with jet fan 1.1.1.1 for the upper main grotto adopts the vertical ventilation mode of jet fan to ventilate, and the road surface both sides are provided with cable pit 1.1.1.2, deposit nitrogen gas conveyer pipe 3.9 in the cable pit 1.1.1.2, carry out water resource allotment's water pump system 9 and other pipelines.
The data machine room cavern 1.2 structurally comprises an upper-layer main hole 1.2.5, a lower-layer drainage escape channel 1.2.6 and an escape slide 1.2.7 connected with an upper layer and a lower layer, wherein the outer side of the upper-layer main hole 1.2.5 is surrounded with an annular drainage system 1.2.8, the upper-layer main hole 1.2.5 comprises an upper area 1.2.5.1, a middle area 1.2.5.2 and a lower area 1.2.5.3 which are separated into an upper area 1.2.5.1, a middle area 1.2.5.2 and a lower area 1.2.5.3 through an upper top plate and a lower bottom plate, and the upper area is provided with an air suction device 3.1, an air duct 3.7, an exhaust flue 3.8 and a conventional top plate facility; the middle area is a main working area and is used for storing data equipment, and the lower area is used for storing a blowing device 3.2, an air duct 3.7 and related pipeline facilities; the lower drainage escape channel 1.2.6 comprises a lower drainage ditch 1.2.6.1 and an escape channel 1.2.6.2, the lower drainage ditch 1.2.6.1 is mutually connected with the upper main hole waterproof and drainage system 1.2.8 and the external drainage ditch 1.1.2 of the longitudinal communication tunnel, the effect of 'full-package waterproof and external drainage' of the main hole is achieved, and the waterproof performance of the upper main hole is ensured.
The multifunctional vertical shaft 1.3 is divided into a water storage layer, an air gathering layer, a cooling layer, a smoke discharging layer and an air pumping layer from bottom to top, wherein the water storage layer is located at the lowest part of the vertical shaft, the elevation of the water storage layer is 5-10 meters lower than that of a data center machine room, the water storage layer is used for storing underground water collected by a tunnel drainage system, and meanwhile, the water storage layer is connected with a water resource underground allocation chamber 7 arranged at the outlet position of a longitudinal communication tunnel through a pumping drainage system 9 and serves as a water resource allocation device for underground water in the water storage layer of the multifunctional vertical shaft 1.3; the air gathering layer is level with the communication channel at 1.4 elevation and serves as a channel for gathering the tunnel air to the vertical shaft; the cooling layer comprises a water distribution pipeline 1.3.1 and a heat dissipation filler 1.3.2; the smoke exhaust layer is positioned on the cooling layer, and an opening of a smoke exhaust pipe 3.8 connected with the air suction device 3.1 is used for exhausting smoke at the position; the air draft layer is positioned at the topmost part and is provided with an air draft fan 1.3.3, so that water vapor in the shaft can be quickly discharged; the whole accessible of cooling layer, exhaust layer, convulsions layer section fall sets up the shaft ventilation position to big end opening about, the middle little structure to improve the cooling effect of airing exhaust.
The data center auxiliary unit 2 comprises a mountain data center machine room control command center 2.1 connected with the longitudinal connection tunnel 1.1, and a matched electromechanical equipment and auxiliary facility storage chamber 2.2; the mountain data center machine room control command center 2.1, the matched electromechanical equipment and the auxiliary facility storage room 2.2 are respectively positioned at two sides of the longitudinal communication tunnel 1.1 and are isolated through a data center isolation door 2.3.
The data center ventilation system 3 comprises a closed cavern wind circulation temperature control system and a jet flow fan longitudinal ventilation-vertical shaft exhaust system, wherein the closed cavern wind circulation temperature control system comprises an air suction device 3.1 arranged at the upper part of a cavern 1.2 of the data machine room and an air blowing device 3.2 oppositely arranged at the lower part of the cavern 1.2 of the data machine room, and one end of the air blowing device 3.2 is connected with an air inlet device 3.11; and the other ends of the air suction device 3.1 and the air blowing device 3.2 are connected with an air conditioning unit; the air conditioning unit comprises a combined air conditioner 3.3 and a refrigerating unit 3.4 connected with the combined air conditioner, an air suction device 3.1 and an air blowing device 3.2 are respectively connected with an inlet and an outlet of the combined air conditioner 3.3 through a first air conditioning air duct 3.7 and a second air conditioning air duct 3.8, and an inlet and an outlet of the refrigerating unit 3.4 are connected with a water storage layer and a cooling layer of the multifunctional vertical shaft 1.3 through a water pipe 3.6 with a water pump 3.5;
the jet fan longitudinal ventilation-vertical shaft exhaust system comprises a jet fan 1.1.1.1 which is arranged at the top of a longitudinal connection tunnel 1.1 and is matched with a multifunctional vertical shaft 1.3 for use, wherein the jet fan 1.1.1.1 in the longitudinal connection tunnel 1.1 supplies air longitudinally, the multifunctional vertical shaft 1.3 exhausts air intensively, so that fresh air flow enters a data machine room chamber 1.2 from the longitudinal connection tunnel 1.1 and is exhausted from a plurality of multifunctional vertical shafts 1.3, and the air circulation replacement of the whole data center machine room is realized;
the system also comprises an independent shaft feeding and discharging combined ventilation system arranged in the data center auxiliary unit 2 and used for self-circulation ventilation of a mountain data center machine room control command center 2.1, matched electromechanical equipment and an auxiliary facility storage room 2.2.
The independent shaft feeding and discharging combined ventilation system comprises a ventilation shaft 2.4 communicated with a volume data center machine room control command center 2.1, a matched electromechanical device and an auxiliary facility storage chamber 2.2.
The air inlet device 3.11 is arranged in the explosion-proof spare access channel 1.6.
Under the normal working state of the machine room working chamber 1.2.4, the data center ventilation system 3 is switched to a heat dissipation temperature control mode, at the moment, the air suction device 3.1 absorbs high-temperature gas in the machine room working chamber 1.2.4, the high-temperature gas is conveyed to the combined air conditioner 3.3 through the first air conditioner air duct 3.7, the cooled air flow is conveyed to the air blowing device 3.2 through the second air conditioner air duct 3.8, and then the cool air is blown to the machine room working chamber 1.2.4, so that the constant-temperature and constant-humidity environment of the machine room working chamber 1.2.4 is ensured, in the heat dissipation process, the air in the machine room working chamber is not replaced, only heat exchange treatment is carried out, and the constant-humidity condition is ensured; the combined air conditioner 3.3 absorbs the heat of the wind flow and absorbs the low-temperature low-pressure condensing agent transmitted by the refrigerating unit 3.4, the condensing agent absorbs the heat and then becomes the high-temperature high-pressure condensing agent, the high-temperature high-pressure condensing agent returns to the refrigerating unit 3.4, the absorbed heat is transferred to the low-temperature water flowing through the refrigerating unit 3.4, the heat converted into the high-temperature water is completely carried away from a data center machine room through the heat dissipation and cooling functions of the multifunctional vertical shaft 1.3, and the specific process is as follows: the low-temperature water stored in the water storage layer at the lower part of the multifunctional vertical shaft 1.3 is absorbed into a refrigerating unit 3.4 positioned in an operation control room through a water pump 3.5 arranged in a communication channel 1.4 and a corresponding water pipe 3.6, the low-temperature water absorbs the heat of a condensing agent, is converted into high-temperature water, and flows down to a water distribution pipeline 1.3.1 of the multifunctional vertical shaft 1.3 through the relevant water pipe 3.6 and the water pump 3.5, and then the high-temperature water is scattered on a heat radiation filler 1.3.2 through a spray head on the water distribution pipeline 1.3.1 and forms a water film to permeate downwards; meanwhile, an exhaust fan 1.3.3 on the exhaust layer is matched with a jet fan 1.1.1.1 in the longitudinal connection tunnel, partial air flow of the longitudinal connection tunnel is upwards exhausted through the vertical shaft, and a data center machine room ventilation mode that the longitudinal connection tunnel supplies air and a plurality of multifunctional vertical shafts 1.3 exhaust air is formed. Upward wind current and downward rivers intersect and carry out the heat exchange in the heat dissipation filler 1.3.2 region in the shaft, and the water storage layer of shaft bottom is dripped to the water droplet after the cooling, and the wind current of intensification carries a large amount of vapor and is taken out to the massif surface, wherein does not set up the dehumidifier in the shaft, and whole data center computer lab gets rid of groundwater through the form part of vapor evaporation, and carries the wind current of vapor and spread at the mountain top, also is favorable to the vegetation of earth's surface to grow.
When the machine room working room 1.2.4 needs to perform periodic centralized ventilation, the data center ventilation system 3 is switched to a ventilation mode, at the moment, the first air conditioning air duct 3.7 is communicated with the smoke exhaust pipe 3.12 through the pipeline joint change-over switch 3.10, the air intake equipment 3.11 arranged in the explosion-proof standby access channel 1.6 absorbs external fresh air, performs air humidity adjustment and dust removal, and then is sent into the machine room working room 1.2.4 through the blowing device 3.2, meanwhile, the air suction device 3.1 absorbs original indoor air of the machine room working room, and is rapidly discharged to the smoke exhaust layer of the multifunctional vertical shaft 1.3 through the smoke exhaust pipe 3.8, and then related air is discharged out of the data center machine room through the exhaust fan 1.3.3 of the air exhaust layer; note that the number of workers in the working room of the machine room is small, air does not need to be replaced frequently, and only needs to be replaced in a concentrated mode at regular intervals.
The fully-closed tunnel nitrogen submerged fire extinguishing system comprises a nitrogen storage tunnel 1.5, a first air-conditioning air duct 3.7 is communicated with a smoke exhaust pipe 3.12 through a pipeline joint change-over switch 3.10, and an air suction device 3.1 is connected with a combined air conditioner 3.3 or a smoke exhaust layer of a multifunctional vertical shaft 1.3 through a switching section pipeline joint change-over switch 3.10; the second air-conditioning air duct 3.8 is communicated with a nitrogen conveying pipe 3.9 through a pipeline joint change-over switch 3.10, and the blowing device 3.2 is connected with the combined air conditioner 3.3 or the nitrogen storage cavern 1.5 through switching the pipeline joint change-over switch 3.10; escape route system including explosion-proof level spare access way 1.6, escape route export cat ladder 1.7, and pass through escape slide 1.2.7 and the escape route 1.2.6.2 that data computer lab hole room upper strata owner hole 1.2.5 links to each other, explosion-proof level spare access way 1.6 is two-layer setting, upper strata access way direct intercommunication massif outside, be the export of ground structure, lower floor access way links to each other with escape route 1.2.6.2, and escape route export cat ladder 1.7 extends to ground, make staff's accessible escape route 1.2.6.2 and cat ladder withdraw to ground under the conflagration condition.
The upper layer and the lower layer of the explosion-proof level standby access channel 1.6 are respectively provided with an upper layer explosion-proof isolating door 1.6.1 and a lower layer explosion-proof isolating door 1.6.2, and the upper layer explosion-proof isolating door 1.6.1 and the lower layer explosion-proof isolating door 1.6.2 are both in a closed state under the daily condition and are only opened under the special condition.
When a fire detector in the machine room working room 1.2.4 detects fire, the fireproof door 1.2.3 between the machine room working room 1.2.4 and the operation control room 1.2.2 is automatically closed in the first time, so that the machine room working room 1.2.4 is in a closed space, the fire alarm system and the fire-fighting smoke exhaust state of the machine room working room 1.2.4 are immediately started to achieve a quick fire-extinguishing state, at the moment, the first air-conditioning air duct 3.7 is communicated with the smoke exhaust pipe 3.12 through the pipeline joint change-over switch 3.10, the second air-conditioning air duct 3.8 is communicated with the air delivery pipe 3.9 through the pipeline joint change-over switch 3.10, the air suction device 3.1 absorbs dense smoke and original indoor air generated under the condition of the machine room working room 1.2.4 fire, the dense smoke and the original indoor air are rapidly exhausted to the smoke exhaust layer of the multifunctional vertical shaft 1.3 through the smoke exhaust duct 3.8, and then related gas is exhausted from the data center machine room through the exhaust fan 1.3.3.3. Meanwhile, nitrogen is sent into the machine room working room 1.2.4 through the blowing device 3.2 by the nitrogen conveying pipe 3.9 connected with the nitrogen storage cavern 1.5, so that the machine room working room 1.2.4 is rapidly changed into an oxygen-free environment in the first time of fire occurrence, damage of the fire to a data center machine room is reduced as much as possible, and at the moment, if workers exist in the machine room working room 1.2.4, the workers can be rapidly evacuated to the drainage escape passage 1.2.6 at the lower layer of the data machine room cavern 1.2.4 through the escape slide 1.2.7 arranged in the machine room working room 1.2.4, and the workers are evacuated to the ground through the escape passage outlet ladder 1.7 arranged at the lower layer of the explosion-proof standby access passage 1.6.
Escape slide 1.2.7 department is provided with the bullet board formula fire control baffle, and under the condition that no heavy object glides, the bullet board formula fire control baffle can keep apart upper main hole 1.2 with lower floor's drainage escape way 1.2.6, prevents that smog from stretching to lower floor's drainage escape way 1.2.6 department.
The underground water circulation system comprises a longitudinal communication tunnel 1.1 main hole annular drainage system, an external drainage ditch 1.1.2, a bottom drainage ditch 2.5 of a data center auxiliary unit 2, an annular drainage system 1.2.8 of an upper layer main hole of a data machine room chamber 1.2, a lower layer drainage escape channel 1.2.6, a communication channel lower penetrating type drainage pipe 8, a water storage layer of a multifunctional shaft 1.3, an underground water resource allocation chamber 7 and a water pump system 9, and the two are communicated with each other to form an integrated water circulation system; and a flow dividing device 1.1.2.1 capable of regulating and controlling the water flow direction is arranged at the communication position of the external drainage ditch 1.1.2 and the drainage escape channel 1.2.6.
The annular drainage system 1.2.8 of the upper main hole of the data machine room cavern 1.2 collects the underground water around the tunnel and flows to the lower drainage ditch 1.2.6.1 of the lower drainage escape channel 1.2.6 side by side, and then the underground water is drained into the water storage layer of the multifunctional shaft 1.3 through the communication channel downward-penetrating drainage pipe 8; the longitudinal communication tunnel 1.1 main hole annular drainage system collects underground water around the tunnel and guides the underground water into an external drainage ditch 1.1.2 below the tunnel, water in the external drainage ditch 1.1.2 flows to an outlet along the gradient, and the water is selectively shunted into a vertical shaft water storage layer relatively short of water through a related shunt device according to the requirement of the multifunctional vertical shaft 1.3; the water which is not shunted in the external drainage ditch 1.1.2 flows into the underground water resource allocation chamber 7 at the outlet end of the longitudinal communication tunnel 1.1 along the slope for later use; when a certain multifunctional shaft is short of water, water can be pumped from the water resource underground allocation chamber 7 through the water pump system 9 for supplement, and when the water quantity of the certain multifunctional shaft exceeds the warning line, the water can be pumped and discharged to the water resource underground allocation chamber through the water pump system 9. The water amount of the water resource underground allocation chamber 7 is controlled manually. The water pipe of the water pump system 9 is arranged in the cable trench 1.1.1.2 of the longitudinal connecting tunnel 1.1. A diversion device 1.1.2.1 is arranged at the position where the external drainage ditch 1.1.2 is communicated with the drainage escape channel 1.2.6, so that water flow in the external drainage ditch 1.1.2 can be distributed according to the water quantity requirement of the specific multifunctional shaft 1.3; a sunken water collecting tank 1.2.6.3 is arranged at the communication position of a lower-layer drainage escape channel 1.2.6 of a data machine room cavern 1.2 and a communication channel lower-penetrating drainage pipe 8, and water flow of the lower-layer drainage escape channel 1.2.6 is collected and then flows into a water storage layer of the multifunctional vertical shaft 1.3 through the communication channel lower-penetrating drainage pipe 8; the communicating channel downward-penetrating type drain pipe 8 is provided with a pipe cover plate, when the water amount of the multifunctional shaft 1.3 water storage layer is more, the pipe cover plate is closed, water flow does not collect to the multifunctional shaft 1.3 water storage layer any more at the moment, the water amount of the lower layer drain ditch 1.2.6.1 of the data machine room chamber 1.2 is continuously increased, and the water can flow to the external drain ditch 1.1.2 of the longitudinal communication tunnel 1.1 in a reverse slope mode.
See fig. 17, construction stage:
step 2, constructing a data machine room cavern 1.2, and performing tunneling construction from explosion-proof level standby access passages 1.6 on two sides to a longitudinal connection tunnel 1.1;
step 3, constructing a multifunctional vertical shaft 1.3, a mountain data center machine room control command center 2.1, a matched electromechanical equipment and auxiliary facility storage chamber 2.2, an underground ventilation device 2.5 and other related structures;
and (3) an operation stage:
(1) in the initial stage of building a data center machine room, large-scale equipment and a data server are conveyed into an operation control room 1.2.2 and a machine room working room 1.2.4 through an explosion-proof level standby access channel 1.6, and then the explosion-proof level standby access channel 1.6 is blocked; during daily operation, workers enter and exit daily and small equipment is carried through the longitudinal communication tunnel 1.1, and privacy and safety of a data center machine room in an operation period can be guaranteed through high-standard control on an inlet and an outlet of the longitudinal communication tunnel;
(2) a jet fan longitudinal ventilation mode is adopted in the longitudinal connecting tunnel 1.1, and meanwhile, the air flow part of the longitudinal connecting tunnel 1.1 flows into the operation control room 1.2.2 in a sub-flow mode and is discharged through the multifunctional vertical shaft 1.3; the operation control room 1.2.2 is a resident place of related workers, and the ventilation of the air in the operation control room 1.2.2 can be ensured by the ventilation air flow; the mountain data center machine room control command center 2.1 and the matched electromechanical equipment and auxiliary facility storage room 2.2 realize self-circulation ventilation through the equipped underground ventilation equipment, and the fresh air requirements of related workers and equipment are ensured; the machine room working room 1.2.4 adopts closed management, and the indoor air is regularly and intensively replaced by the ventilation mode of the ventilation system 3;
(3) under the normal working state of the machine room working chamber 1.2.4, the working conditions of constant temperature and constant humidity of the machine room working chamber 1.2.4 are kept according to the heat dissipation and temperature control mode of the ventilation system 3; when a fire disaster occurs in the machine room working room 1.2.4, the ventilation system 3 performs smoke exhaust and nitrogen fire extinguishing work according to a fire protection and smoke exhaust mode, and meanwhile, workers escape from the data center machine room according to a fire protection escape process;
(4) and (3) recycling underground water: water of an external drainage ditch 2.5 of the data center auxiliary unit 2 is collected and flows into an external drainage ditch 1.1.2 below the longitudinal communication tunnel 1.1; the water of the external drainage ditch 1.1.2 under the longitudinal communication tunnel 1.1 partially flows into the lower drainage escape channel 1.2.6 of the data machine room chamber 1.2 under the regulation and control of the flow dividing device, the water of the lower drainage escape channel 1.2.6 is collected in the sunken water collecting tank 1.2.6.3 and flows into the water storage layer of the multifunctional vertical shaft 1.3 through the downward-penetrating drainage pipe 8 according to the requirement of the multifunctional vertical shaft 1.3;
the water in the water storage layer of the multifunctional vertical shaft 1.3 is volatilized to the mountain top in a steam evaporation mode under the heat dissipation and temperature control mode of the ventilation system 3, and part of the water is absorbed by vegetation on the mountain top, meanwhile, the multifunctional vertical shaft 1.3 is communicated with the water resource underground blending chamber 7 through the water pump system 9, and when the water amount of the multifunctional vertical shaft 1.3 is too much or too little, the water can be blended with the water resource underground blending chamber 7 through the water pump system 9;
in addition, the water flow of the external drainage ditch 1.1.2 of the longitudinal communication tunnel 1.1 and the water flow of the lower-layer drainage escape channel 1.2.6 of the data machine room chamber 1.2 can be regulated and controlled by the diversion device 1.1.2.1, and the water flow flowing into the multifunctional vertical shaft 1.3 is controlled by the pipeline cover plate of the communication channel downward-penetrating type drainage pipe 8.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, which is confidential, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (10)
1. The utility model provides a novel mountain body data center computer lab structure of high protection which characterized in that: the system comprises more than one group of data center structure basic units (1) arranged in a mountain body and data center auxiliary units (2) communicated with the data center structure basic units (1), and a data center ventilation system (3), a groundwater circulation system and a fire escape system are arranged in the data center basic units and the data center auxiliary units.
2. The novel high-protection mountain data center machine room structure of claim 1, wherein: the data center structure basic units (1) are arranged in multiple groups and are mutually communicated with the data center auxiliary units (2) to form a longitudinal data center combined structure penetrating through a mountain body; the data center ventilation system (3) comprises a closed chamber wind circulation temperature control system and a jet fan longitudinal ventilation-vertical shaft exhaust system; the underground water circulating system comprises a full-wrapping waterproof and drainage system and a drainage system at the bottom layer, wherein the full-wrapping waterproof and drainage system is annularly distributed on the outer side of the longitudinal data center combined structure; the fire-fighting escape system comprises a fully-closed nitrogen submerged fire extinguishing system of a cavern and an escape channel system at the bottom, wherein the cavern is arranged in a longitudinal data center combined structure.
3. The novel high-protection mountain data center machine room structure of claim 2, wherein: the data center structure foundation unit (1) comprises a longitudinal connection tunnel (1.1) serving as a daily access channel of a data center machine room, and more than one group of data machine room chambers (1.2) transversely arranged relative to the longitudinal connection tunnel (1.1), wherein the longitudinal connection tunnel (1.1) longitudinally penetrates through a mountain body, and two ends of an inlet and an outlet of the longitudinal connection tunnel are provided with explosion-proof lining structure sections (6); the inner side of the data machine room cavern (1.2) is connected with the longitudinal communication tunnel (1.1), and the outer side is communicated with the outside through an explosion-proof standby access passage (1.6) and an escape passage outlet ladder (1.7); the multifunctional vertical shaft (1.3) is connected with the data machine room chamber (1.2) through a communication channel (1.4), and the nitrogen storage chamber (1.5) is arranged on the side wall of the longitudinal communication tunnel (1.1).
4. The novel high-protection mountain data center machine room structure of claim 3, wherein: the data center auxiliary unit (2) comprises a mountain data center machine room control command center (2.1) connected with the longitudinal communication tunnel (1.1), matched electromechanical equipment and an auxiliary facility storage chamber (2.2); a mountain data center machine room control command center (2.1), matched electromechanical equipment and auxiliary facility storage chambers (2.2) are respectively positioned at two sides of a longitudinal communication tunnel (1.1) and are isolated through a data center isolation door (2.3).
5. The novel high-protection mountain data center machine room structure of claim 4, wherein: the multifunctional vertical shaft (1.3) comprises a water storage layer, an air gathering layer, a cooling layer, a smoke exhaust layer and an air draft layer which are sequentially arranged from bottom to top.
6. The novel high-protection mountain data center machine room structure of claim 5, wherein: the closed cavern air circulation temperature control system comprises an air suction device (3.1) and an air blowing device (3.2) which are oppositely arranged on the upper part and the lower part of a cavern (1.2) of the data machine room, one end of the air blowing device (3.2) is connected with an air inlet device (3.11), and the other ends of the air suction device (3.1) and the air blowing device (3.2) are connected with an air conditioning unit; the air conditioning unit comprises a combined air conditioner (3.3) and a refrigerating unit (3.4) connected with the combined air conditioner, an air suction device (3.1) and an air blowing device (3.2) are respectively connected with an inlet and an outlet of the combined air conditioner (3.3) through a first air conditioning air duct (3.7) and a second air conditioning air duct (3.8), and an inlet and an outlet of the refrigerating unit (3.4) are connected with a water storage layer and a cooling layer of the multifunctional vertical shaft (1.3) through a water pipe (3.6) with a water pump (3.5);
the jet fan longitudinal ventilation-vertical shaft exhaust system comprises a jet fan (1.1.1.1) which is arranged at the top of a longitudinal connection tunnel (1.1) and is matched with a multifunctional vertical shaft (1.3) for use, and fresh air flow enters a data machine room cavern (1.2) from the longitudinal connection tunnel (1.1) through the longitudinal air supply of the jet fan (1.1.1.1) and is discharged from the multifunctional vertical shaft (1.3) in a centralized manner.
7. The novel high-protection mountain data center machine room structure of claim 6, wherein: the cavern totally-enclosed nitrogen submerged fire extinguishing system comprises a nitrogen storage cavern (1.5), wherein a first air-conditioning air duct (3.7) is communicated with a smoke exhaust pipe (3.12) through a pipeline joint change-over switch (3.10), and an air suction device (3.1) is connected with a combined air conditioner (3.3) or a smoke exhaust layer of a multifunctional vertical shaft (1.3) through switching the pipeline joint change-over switch (3.10); the second air-conditioning air duct (3.8) is communicated with the nitrogen conveying pipe (3.9) through a pipeline joint change-over switch (3.10), and the blowing device (3.2) is connected with the combined air conditioner (3.3) or the nitrogen storage cavern (1.5) through switching the pipeline joint change-over switch (3.10); the escape way system comprises an escape way (1.2.6.2) on the lower layer of a data machine room cavern (1.2), a main cave (1.2.5) on the upper layer of the data machine room cavern is connected with an escape way (1.2.6.2) through an escape slide (1.2.7), and the escape way (1.2.6.2) is communicated with the outside through an explosion-proof standby access (1.6) and an escape way exit ladder (1.7).
8. The novel high-protection mountain data center machine room structure of claim 5, wherein: the underground water circulation system comprises a longitudinal communication tunnel (1.1), a main hole annular drainage system, an external drainage ditch (1.1.2), a bottom drainage ditch (2.5) of a data center auxiliary unit (2), an annular drainage system (1.2.8) of an upper main hole of a data machine room hole (1.2), a lower drainage escape channel (1.2.6), a communication channel downward-penetrating drainage pipe (8), a water storage layer of a multifunctional vertical shaft (1.3), a water resource underground allocation chamber (7) and a water pump system (9), and the annular drainage system and the external drainage ditch are communicated with each other to form an integrated water circulation system; and a shunting device (1.1.2.1) capable of regulating and controlling the water flow direction is arranged at the communication position of the in-vitro drainage ditch (1.1.2) and the drainage escape channel (1.2.6).
9. The novel high-protection mountain data center machine room structure as claimed in any one of claims 5 to 8, wherein: the data machine room cavern (1.2) comprises an operation control room (1.2.2) and a machine room working room (1.2.4) which are sequentially communicated with the longitudinal connection tunnel (1.1), a machine room isolation door (1.2.1) is arranged at the joint of the longitudinal connection tunnel (1.1) and the operation control room (1.2.2), and a fireproof door (1.2.3) is arranged at the joint of the operation control room (1.2.2) and the machine room working room (1.2.4); the operation control room (1.2.2) is connected with the multifunctional vertical shaft (1.3) through a communication channel (1.4).
10. The novel high-protection mountain data center machine room structure of claim 9, wherein: the longitudinal communication tunnel (1.1) structurally comprises an upper-layer main cavern (1.1.1) and a lower-layer external drainage ditch (1.1.2), wherein the upper-layer main cavern (1.1.1) is connected with data center machine rooms (1.2) on two sides, an arch part of the upper-layer main cavern is provided with a jet fan (1.1.1.1), two sides of a road surface are provided with cable ditches (1.1.1.2), nitrogen conveying pipes (3.9) are stored in the cable ditches (1.1.1.2), and a water pump system (9) for allocating water resources and other pipelines;
the data machine room cavern (1.2) structurally comprises an upper-layer main cavern (1.2.5), a lower-layer drainage escape channel (1.2.6) and an escape slide (1.2.7) connecting the upper layer and the lower layer; the upper-layer main tunnel (1.2.5) is divided into an upper area (1.2.5.1), a middle area (1.2.5.2) and a lower area (1.2.5.3) by an upper top plate and a lower bottom plate, and the upper area is provided with an air suction device (3.1), an air duct (3.7), a discharge flue (3.8) and a conventional top plate facility; the middle area is a main working area and is used for storing data equipment; the lower area is used for storing a blowing device (3.2), an air duct (3.7) and related pipeline facilities; the lower drainage escape passage (1.2.6) comprises a lower drainage ditch (1.2.6.1) and an escape passage (1.2.6.2).
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