CN212746761U - Intelligent refrigeration control system and data center machine room - Google Patents
Intelligent refrigeration control system and data center machine room Download PDFInfo
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- CN212746761U CN212746761U CN202020948678.3U CN202020948678U CN212746761U CN 212746761 U CN212746761 U CN 212746761U CN 202020948678 U CN202020948678 U CN 202020948678U CN 212746761 U CN212746761 U CN 212746761U
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Abstract
The utility model discloses an intelligent refrigeration control system and a data center machine room.A detection module is connected with an air handling unit and detects the temperature of the external circulation cold air outside the room; the air processing unit is arranged on a heating and ventilating layer of the data center and used for indirectly evaporating and cooling outdoor external circulation cold air and internal circulation hot air generated by the data center; the refrigeration control module is arranged in a data machine room layer of the data center and comprises a main server, a redundant server and a client which are arranged in a monitoring machine room of the data machine room layer and are interconnected with each other, and the client is connected to a local area network through a weak current box; the control gateways comprise all module gateways arranged on the air handling unit, and are all connected to the local area network and are interconnected with the client data. The utility model discloses a to every equipment all can be accurate effective and in time ground long-range understanding state and implement to control and know the interior operational aspect of data center and trouble problem, can synthesize stability, the security that improves data center cooling system and control convenient.
Description
Technical Field
The utility model relates to a data center intelligent control technical field especially relates to an intelligence refrigeration control system and data center computer lab.
Background
At present, with the continuous development of internet computing and cloud technology, big data storage and operation are popular. As hardware equipment for constructing a data center, a server cabinet is necessary equipment for reasonably storing data storage and transmission such as a switch, a hard disk and the like; in the operation process of data computer lab, equipment intensive operations such as server rack and switch can produce a large amount of heat energy, and in order to ensure the sustainable operation of computer lab, data center computer lab needs good accuse temperature circulation system to cool down.
Meanwhile, the hardware configuration of the temperature control circulating system of the existing data center refrigerating system is simple, manual field operation or maintenance is mostly needed, various hardware devices only have the function of input control but do not have the function of real-time feedback state, and workers cannot remotely, timely and accurately know the refrigerating effect, the operation fault and the like in the data center, so that potential safety hazards are brought to stable operation, the operating efficiency of the data center is reduced, and accordingly, an intelligent refrigerating control system needs to be provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a new technical scheme of intelligence refrigeration control system and data center computer lab is provided.
To achieve the above object, the present application provides an intelligent refrigeration control system, comprising: the system comprises a detection module, an air handling unit, a refrigeration control module and a monitoring and control gateway;
the detection module is connected with the air handling unit and used for detecting the temperature of outdoor external circulation cold air;
the air handling unit is arranged on a warm-air layer of the data center and used for indirectly evaporating and cooling outdoor external circulation cold air and internal circulation hot air generated by the data center;
the refrigeration control module is arranged in a data machine room layer of the data center and comprises a main server, a redundant server and a client which are arranged in a monitoring machine room of the data machine room layer and are interconnected with each other, and the client is connected to a local area network through a weak current box;
and the control gateways comprise all module gateways arranged on the air handling unit, are accessed into a local area network and are interconnected with the client data.
Further, warm logical layer with still be equipped with the hot return air intermediate layer between the data computer lab layer, the hot return air intermediate layer includes inlet air channel and air-out passageway, the air-out passageway with the air intake intercommunication of air handling unit, inlet air channel with data computer lab layer intercommunication is used for with the hot-air transmission of inner loop extremely air handling unit.
Furthermore, the data machine room layer further comprises a closed hot channel, and the closed hot channel is communicated with an air inlet of the hot return air interlayer.
Furthermore, a waterproof structure is arranged in the hot return air interlayer.
Further, an air outlet of the air handling unit is communicated with an internal circulation cold channel, and the other end of the internal circulation cold channel is communicated with the data room layer and used for transmitting the internal circulation cold air processed by the air handling unit to the data room layer.
Further, the data computer lab layer includes built on stilts floor layer and closed cold passageway, built on stilts floor layer is the crack layer that forms between the bottom plate on data computer lab layer and the ground, one side on built on stilts floor layer with the cold passageway intercommunication of inner loop, the opposite side with closed cold passageway intercommunication.
Furthermore, the air handling unit comprises an indirect evaporative cooling module, a spraying device and an auxiliary air conditioning device;
the indirect evaporative cooling module is connected with the detection module and is used for carrying out heat exchange on the internal circulation hot air and outdoor air through the indirect evaporative cooling module;
the spraying device is arranged on the side part of the indirect evaporative cooling module and is used for spraying, cooling and refrigerating the internal circulation hot air;
and the auxiliary air conditioning equipment is arranged in the heating and ventilating layer and is used for carrying out auxiliary refrigeration and cooling on the internal circulation hot air.
Further, the data room further comprises an air purification device, wherein the air purification device is arranged in the internal circulation cold channel, and air purified by the air purification device is guided into the data room layer from the internal circulation cold channel.
Furthermore, a mechanical fire-fighting smoke-discharging system is further arranged, and the mechanical fire-fighting smoke-discharging system is connected with the client data through an access local area network.
The utility model also provides a data center computer lab, including foretell intelligent refrigeration control system.
The utility model provides an intelligent refrigeration control system and data center computer lab is connected with air handling unit through setting up detection module, detects outdoor outer circulation cold air temperature, and air handling unit locates the warm layer of leading to of data center, carries out indirect evaporative cooling to outdoor outer circulation cold air and the interior circulation hot-air that data center produced; the refrigeration control module is arranged in a data machine room layer of the data center and comprises a main server, a redundant server and a client which are arranged in a monitoring machine room of the data machine room layer and are interconnected with each other, and the client is connected to a local area network through a weak current box; control gateway is including each module gateway of locating the air handling unit, and control gateway all inserts the LAN and with client data interconnection, the utility model discloses a connect the LAN with each work module, realize the operation conditions of each equipment in the real-time supervision feedback data center on the client, let the staff all can be accurate effective and in time long-range understanding state and implement to control understanding data center's in-service behavior and trouble problem to every equipment, can synthesize stability, the security that improves data center cooling system and control conveniently.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent refrigeration control system provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air conditioning unit according to an embodiment of the present invention;
fig. 3 is a schematic view of air flow provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and do not limit the devices, elements or components indicated to have a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may have other meanings besides orientation or position, for example, the term "on" may also have some dependency or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "secured," "mounted," "connected," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
"plurality" means two or more unless otherwise specified.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1, the intelligent refrigeration control system provided in this embodiment can be applied to a data center machine room, and includes a detection module 1, an air handling unit 2, a refrigeration control module 3, and a monitoring and control gateway 4, where the detection module 1 is connected to the air handling unit 2 and is used to detect the temperature of outdoor external circulation cold air c; the air processing unit 2 is arranged on a warm-air layer of the data center and used for indirectly evaporating and cooling outdoor external circulation cold air c and internal circulation hot air b generated by the data center; the refrigeration control module 3 is arranged in a data machine room layer of the data center and comprises a main server, a redundant server and a client which are arranged in a monitoring machine room of the data machine room layer and are interconnected with each other, and the client is connected to a local area network through a weak current box; and the control gateways 4 comprise all module gateways arranged on the air handling unit 2, and the control gateways 4 are all accessed into a local area network and are interconnected with client data.
As shown in fig. 1-3, in the intelligent refrigeration control system in this embodiment, a detection module 1 is arranged in a data center and connected to an air handling unit 2, the detection module detects the temperature of outdoor external circulation cold air, the detected temperature value is compared according to a preset temperature threshold value in the air handling module 2, and different operation modes are selected to perform cooling processing on the outdoor external circulation cold air c, wherein the air handling unit 2 is arranged in a warm-air layer of the data center, the data center sequentially comprises a warm-air layer, a warm-air interlayer, a data room layer and a power distribution equipment layer from top to bottom, the refrigeration control module 3 comprises a main server, a redundant server and a client which are arranged in a monitor room of the data room layer and are interconnected with data, and the client is connected to a local area network in the data room through a weak current box; control gateway 4, including locating each module gateways such as air handling unit 2's indirect evaporative cooling module gateway 21, spray set gateway 22 and supplementary air conditioning equipment gateway 23, each gateway all through insert the intraformational LAN of data computer lab and with client data interconnection, the utility model provides an intelligence refrigeration control system can be through connecting LAN with each work module, realizes the operation conditions of each equipment in the real-time supervision feedback data center on the client, lets the staff all can accurately effectively and timely ground remote understanding state and implement to control and know the operation condition and the trouble problem in the data center to every equipment, can synthesize the stability that improves data center cooling system, security and control conveniently.
In a specific embodiment, a hot air return interlayer is further arranged between the warm air circulation layer and the data room layer, the hot air return interlayer is formed by arranging two ceilings of the data center from top to bottom, the end faces of the two ceilings are sealed, the hot air return interlayer can prevent internal circulation hot air transmitted to the hot air circulation interlayer from diffusing and flowing back to the data room layer again, the hot air return interlayer is configured to receive the internal circulation hot air b generated by the data room layer, so that the temperature of the internal circulation hot air b is homogenized, the internal circulation hot air b is transmitted to the air handling unit 2, the hot air return interlayer comprises an air inlet channel and an air outlet channel, the air outlet channel is communicated with an air inlet of the air handling unit, the air inlet channel is communicated with the data room layer and is used for transmitting the internal circulation hot air b to the air handling unit 2 to be cooled by the air handling unit 2, the heat distribution of the internal circulation hot air b in the air processing unit 2 is uniform, and the air flow mobility and the air pressure of the internal circulation cold air a are consistent.
In a specific implementation manner, the data room layer further includes a closed hot channel, the closed hot channel is communicated with the air inlet of the hot-air return interlayer, and the closed hot channel is used for intensively transmitting the internal circulation hot air generated by the data room layer, so that the transmission rate of the internal circulation hot air b is improved.
In a preferred mode, set up waterproof construction in the hot return air intermediate layer, waterproof construction is used for when the air handling unit starts, and water smoke can not leak the data computer lab layer below, can set up the wind gap with the inner loop hot aisle of data computer lab layer intercommunication into anti cliff structure simultaneously, can effectually prevent to leak.
In a concrete implementation mode, the air handling unit is provided with an internal circulation cold channel, an air outlet of the air handling unit is communicated with the internal circulation cold channel, the other end of the internal circulation cold channel is communicated with the data room layer, and the internal circulation cold air a is used for transmitting the internal circulation cold air a processed by the air handling unit to the data room layer through the internal circulation cold channel, so that the data room layer is directly cooled.
In a specific implementation mode, the data machine room layer comprises a raised floor layer and a closed cold channel, the raised floor layer is a crack layer formed between a bottom plate of the data machine room layer and the ground, one side of the raised floor layer is communicated with the internal circulation cold channel, the other side of the raised floor layer is communicated with the closed cold channel, and the internal circulation cold channel transmits internal circulation cold air a to a position between cabinets of the data machine room layer through the raised floor layer and the closed cold channel.
In one embodiment, the air handling unit 2 includes an indirect evaporative cooling module 21, a spray device 22, and an auxiliary air conditioning unit 23;
the indirect evaporative cooling module 21 is connected with the detection module 1, when the detection module 1 detects that the outdoor temperature reaches a preset first interval value, the indirect evaporative cooling module 21 utilizes outdoor external circulating cold air c to indirectly evaporate and cool internal circulating hot air b generated by a data room layer to form internal circulating cold air a and external circulating hot air d, and the internal circulating hot air b exchanges heat with the outdoor air through the indirect evaporative cooling module 21;
the spraying device 22 is arranged at the side part of the indirect evaporative cooling module 21, when the outdoor temperature reaches a second interval value preset by the detection module 1, the spraying device 22 is started to spray and cool the internal circulation hot air b to form the internal circulation hot air b after spray cooling, and the indirect evaporative cooling module 21 carries out indirect evaporative cooling on the internal circulation hot air b after spray cooling;
the auxiliary air conditioning equipment 23 is arranged on a heating ventilation layer, when the outdoor temperature reaches a third interval value preset by the detection module 1, the auxiliary air conditioning equipment is started, auxiliary refrigeration is carried out on the internal circulation hot air b, the internal circulation hot air b after auxiliary refrigeration is formed, the spraying equipment 22 is started thermally, the internal circulation hot air b after auxiliary refrigeration is subjected to spray cooling, the internal circulation hot air b after spray cooling is formed, the indirect evaporation cooling module 21 is used for indirectly evaporating and cooling the internal circulation hot air b after spray cooling, and the aim of carrying out auxiliary refrigeration and cooling on the internal circulation hot air b is achieved.
In a preferred mode, the data room system further comprises an air purification device, the air purification device is arranged in the internal circulation cold channel, the air purification device comprises an air filter element, the air filter element is used for filtering purification objects and other impurities in air to be flowed into the data room layer, namely the air filtered by the air filter element flows out of the outlet and is guided into the data room layer from the internal circulation cold channel.
In a preferred mode, the system is further provided with a mechanical fire-fighting smoke exhaust system, the mechanical fire-fighting smoke exhaust system is connected with the client through an access local area network, wherein 10% -20% of air leakage quantity of a smoke exhaust fan of the fire-fighting smoke exhaust system needing to exhaust smoke needs to be considered, a 280 ℃ smoke exhaust fire valve is installed at the inlet of the fan of the fire-fighting smoke exhaust system, the mechanical fire-fighting smoke exhaust system is connected with the client through the connection of the local area network, workers at the client can conveniently monitor the internal conditions in the data in real time, and the safety of a data center is improved. The method specifically comprises the following steps:
(1) the walkway is provided with a mechanical smoke exhaust system. And each fire-proof subarea is respectively provided with a smoke-discharging system, each fire-proof subarea is divided into a plurality of smoke-proof subareas, and the smoke discharging amount is calculated according to the maximum smoke-proof subarea area not less than 120m 3/(h.m 2).
(2) The module machine room is provided with a mechanical smoke exhaust system, the smoke exhaust amount is not less than 60m 3/(h.m 2), and the smoke exhaust port is a plate-type smoke exhaust port (normally closed). A 280 ℃ fire damper is arranged at the inlet of the smoke exhaust fan. When a fire disaster happens, the remote-control multi-blade smoke outlet of the fire area is remotely/manually opened, and the high-temperature fire-fighting smoke exhaust fan is locked and opened to exhaust smoke,
in another preferred mode, still be equipped with humidity controller and humidifier, humidity controller installs at the data computer lab layer, through inserting LAN and with client data interconnection, humidity transducer periodically gathers the intraformational humidity content of data computer lab, and send the humidity data who gathers for the client, after the client received the humidity data that humidity transducer sent, it is too low to receive the humidity that detects as the client, the staff of patrolling every day can open the humidification mode, the humidifier adopts the special cabinet type wet film humidifier of computer lab, the wet film humidification is the isenthalpic humidification, and air temperature can reduce 3 ~ 4 ℃ after the wet film humidification, wet film humidification not only the energy consumption is low, and there is fine energy-conserving effect to the place that needs refrigeration and humidification simultaneously. All water sources for humidification are softened water, so that potential safety hazards caused by over-drying due to small internal humidity are effectively prevented, and the safety is improved.
The utility model also provides a data center computer lab, include if the utility model discloses the intelligence refrigeration control system of embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An intelligent refrigeration control system comprising: the system comprises a detection module, an air handling unit, a refrigeration control module and a monitoring and control gateway;
the detection module is connected with the air handling unit and used for detecting the temperature of outdoor external circulation cold air;
the air handling unit is arranged on a warm-air layer of the data center and used for indirectly evaporating and cooling outdoor external circulation cold air and internal circulation hot air generated by the data center;
the refrigeration control module is arranged in a data machine room layer of the data center and comprises a main server, a redundant server and a client which are arranged in a monitoring machine room of the data machine room layer and are interconnected with each other, and the client is connected to a local area network through a weak current box;
and the control gateways comprise all module gateways arranged on the air handling unit, are accessed into a local area network and are interconnected with the client data.
2. The intelligent refrigeration control system according to claim 1, wherein a warm air return interlayer is further disposed between the warm air passage layer and the data room layer, the warm air return interlayer includes an air inlet channel and an air outlet channel, the air outlet channel is communicated with an air inlet of the air handling unit, and the air inlet channel is communicated with the data room layer and is used for transmitting the internal circulation hot air to the air handling unit.
3. The intelligent refrigeration control system of claim 2, wherein the data room layer further comprises a closed hot aisle, and the closed hot aisle is in communication with an air inlet of the hot return air interlayer.
4. The intelligent refrigeration control system of claim 3 wherein a waterproof structure is disposed in the hot return air sandwich.
5. The intelligent refrigeration control system according to claim 2, wherein an air outlet of the air handling unit is communicated with an internal circulation cold channel, and the other end of the internal circulation cold channel is communicated with the data room layer, and is configured to transmit the internal circulation cold air processed by the air handling unit to the data room layer.
6. The intelligent refrigeration control system of claim 5, wherein the data room layer comprises a raised floor layer and a closed cold channel, the raised floor layer is a crack layer formed between a bottom plate of the data room layer and the ground, one side of the raised floor layer is communicated with the internal circulation cold channel, and the other side of the raised floor layer is communicated with the closed cold channel.
7. The intelligent refrigeration control system of claim 5, wherein the air handling unit comprises an indirect evaporative cooling module, a spray device, and an auxiliary air conditioning device;
the indirect evaporative cooling module is connected with the detection module and is used for carrying out heat exchange on the internal circulation hot air and outdoor air through the indirect evaporative cooling module;
the spraying device is arranged on the side part of the indirect evaporative cooling module and is used for spraying, cooling and refrigerating the internal circulation hot air;
and the auxiliary air conditioning equipment is arranged in the heating and ventilating layer and is used for carrying out auxiliary refrigeration and cooling on the internal circulation hot air.
8. The intelligent refrigeration control system according to claim 5, further comprising an air purification device, wherein the air purification device is disposed in the internal circulation cold channel, and the air purified by the air purification device is introduced into the data room layer from the internal circulation cold channel.
9. The intelligent refrigeration control system of claim 1, further comprising a mechanical fire and smoke protection system, wherein the mechanical fire and smoke protection system is interconnected with the client data via an access local area network.
10. A data center room comprising the intelligent refrigeration control system of any of claims 1-9.
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| CN202020948678.3U CN212746761U (en) | 2020-05-29 | 2020-05-29 | Intelligent refrigeration control system and data center machine room |
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| CN202020948678.3U CN212746761U (en) | 2020-05-29 | 2020-05-29 | Intelligent refrigeration control system and data center machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757835A (en) * | 2020-05-29 | 2021-12-07 | 河北秦淮数据有限公司 | Intelligent refrigeration control system and data center machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113757835A (en) * | 2020-05-29 | 2021-12-07 | 河北秦淮数据有限公司 | Intelligent refrigeration control system and data center machine room |
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