CN111244577A - Temperature adjusting system and method for compensating temperature of storage battery chamber through waste heat recovery of data center - Google Patents
Temperature adjusting system and method for compensating temperature of storage battery chamber through waste heat recovery of data center Download PDFInfo
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- CN111244577A CN111244577A CN201811447594.5A CN201811447594A CN111244577A CN 111244577 A CN111244577 A CN 111244577A CN 201811447594 A CN201811447594 A CN 201811447594A CN 111244577 A CN111244577 A CN 111244577A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The embodiment of the invention provides a temperature regulating system and a method for compensating the temperature of a storage battery chamber by recovering waste heat of a data center, wherein the system comprises: the device comprises an air supply duct, an air exhaust duct, an air supply fan, a temperature sensor and a field controller; two ends of the air supply duct and the air exhaust duct are respectively connected with an Uninterruptible Power Supply (UPS) room and a storage battery room of the data center; the air supply fan is arranged in the air supply duct and used for sending air between the UPSs into the storage battery chamber; the temperature sensor is used for detecting the temperature of the storage battery chamber; and the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor. The temperature regulating system and the temperature regulating method for the waste heat recovery compensation storage battery chamber of the data center provided by the embodiment of the invention have the advantages that the heat of equipment between the UPS rooms is recycled, the use of air conditioners between the UPS rooms and the storage battery chamber is reduced, the electric charge investment is saved, and the function of automatically regulating the environmental temperature of the storage battery chamber without being attended on site is realized.
Description
Technical Field
The embodiment of the invention relates to the technical field of energy-saving reconstruction of machine rooms, in particular to a temperature regulating system and method for compensating the temperature of a storage battery room through waste heat recovery of a data center.
Background
The storage battery is widely used, is applied to data center machine rooms in various industries, is a main means for ensuring that equipment in the machine rooms can provide uninterrupted power supply under the condition of mains supply failure, and is important in maintenance work. The optimum operating temperature of the battery is 25 ℃. The environment temperature is too high, so that the battery can generate gas by overcharging; an excessively low ambient temperature may result in an insufficiently charged battery.
In the prior art, the data center has huge storage battery data volume, and is in safety consideration, the Uninterruptible Power System (UPS) room and the storage battery room of the data center are separated from each other, the storage battery is usually stored in an independent storage battery room, and because a heating device such as a heating radiator and the like which uses water as a medium is strictly arranged in the storage battery room, the temperature of the storage battery room in winter can reach-10 ℃ at the lowest, and the capacity service life of the battery is seriously influenced. In order to adjust the temperature of the battery compartment, some manufacturers install an air conditioner having a heating function in the battery compartment to compensate the temperature of the battery.
However, the air conditioner needs to consume a large amount of electric energy for heating, and often the air flow organization is not uniform, which is not energy-saving and has poor temperature control effect.
Disclosure of Invention
It is an object of embodiments of the present invention to provide a data center waste heat recovery compensated battery compartment temperature tempering system and method that overcomes or at least partially solves the above mentioned problems.
In order to solve the above technical problem, in one aspect, an embodiment of the present invention provides a temperature regulating system for compensating a temperature of a storage battery compartment by recovering waste heat in a data center, including: the device comprises an air supply duct, an air exhaust duct, an air supply fan, a temperature sensor and a field controller;
two ends of the air supply duct and the air exhaust duct are respectively connected with an Uninterruptible Power Supply (UPS) room and a storage battery chamber of the data center;
the air supply fan is arranged in the air supply duct and used for sending air between the UPSs into the storage battery chamber;
the temperature sensor is arranged in the storage battery chamber and used for detecting the temperature of the storage battery chamber;
and the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor.
On the other hand, the embodiment of the invention provides a temperature regulation method for compensating the temperature of a storage battery room by waste heat recovery of a data center, which comprises the following steps:
acquiring the current temperature of the storage battery chamber;
and if the current temperature is judged to be less than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan so as to instruct the first air supply fan to send air among the UPSs into the storage battery chamber.
In another aspect, an embodiment of the present invention provides an electronic device, including:
the processor and the memory are communicated with each other through a bus; the memory stores program instructions executable by the processor, which when called by the processor are capable of performing the methods described above.
In yet another aspect, the present invention provides a non-transitory computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the above-mentioned method.
According to the temperature regulating system and method for recovering and compensating the temperature of the storage battery chamber by using the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by using the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic diagram of a temperature regulation system for compensating the temperature of a storage battery compartment by recovering waste heat in a data center according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a temperature adjustment method for compensating the temperature of a storage battery room by recovering waste heat in a data center according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic diagram of a temperature regulation system for compensating the temperature of a storage battery chamber by recovering waste heat in a data center according to an embodiment of the present invention, and as shown in fig. 1, the embodiment of the present invention provides a temperature regulation system for compensating the temperature of a storage battery chamber by recovering waste heat in a data center, which is hereinafter referred to as a temperature regulation system for short, and the temperature regulation system includes: the device comprises an air supply duct, an air exhaust duct, an air supply fan, a temperature sensor and a field controller;
two ends of the air supply duct and the air exhaust duct are respectively connected with an Uninterruptible Power Supply (UPS) room and a storage battery chamber of the data center;
the air supply fan is arranged in the air supply duct and used for sending air between the UPSs into the storage battery chamber;
the temperature sensor is arranged in the storage battery chamber and used for detecting the temperature of the storage battery chamber;
and the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor.
Particularly, because the UPS inversion process dissipates heat, the ambient temperature between the UPSs is about 30-45 ℃, the standard temperature of the UPS equipment is 15-30 ℃, the equipment is in high-temperature shutdown risk, and an air conditioner is required to cool, so that heat waste is caused.
The environment temperature between the UPS is higher than that between other single IT modules, the heat productivity of the UPS equipment is large, and the heat is more concentrated. In addition, in order to reduce the heating loss of a cable between the UPS equipment and the storage battery, the UPS is often close to the storage battery chamber, the air duct is convenient and efficient to set, the IT module is far away from the battery chamber, the air duct is inconvenient to set, and the pipeline is long, so that the heat loss is large. Therefore, the practical situation meets the condition that the heat of the equipment between the UPSs is recycled to compensate the temperature of the storage battery chamber, so that the feasibility and the practicability of the temperature regulating system provided by the embodiment of the invention are ensured.
The temperature adjusting system provided by the embodiment of the invention comprises: air supply duct, air exhaust duct, air supply fan, temperature sensor and site controller.
Two ends of the air supply duct and the air exhaust duct are respectively connected with the UPS room and the storage battery room of the data center. The air supply duct and the air exhaust duct are arranged in pairs, so that air circulation is guaranteed, the number of pairs of the air supply duct and the air exhaust duct can be set according to actual needs, and at least one pair is arranged, namely at least one air supply duct and at least one air exhaust duct are arranged.
The air supply fan is arranged in the air supply air duct, and after the air supply fan is started, air flow sends air between the UPSs into the storage battery chamber along the air supply air duct. Under the condition that an exhaust fan is not installed in the exhaust air duct, air flow discharges the air in the storage battery chamber into the UPS room along the exhaust air duct under the action of air pressure according to the air convection principle, so that air flow circulation is formed.
The temperature sensor is arranged in the storage battery chamber and used for detecting the temperature of the storage battery chamber, and the number of the temperature sensors is at least one, or a plurality of the temperature sensors can be arranged. When a plurality of temperature sensors are arranged, the temperature sensors are uniformly arranged in the storage battery chamber, so that the collected temperature is more accurate, the temperature sensors are electrically connected with the site controller, so that the site controller can acquire the temperature of the storage battery chamber in real time, the temperature of the storage battery chamber can be measured by using the average value of the temperatures collected by the temperature sensors, and the temperature of the storage battery chamber can also be measured by comprehensively considering the temperature collected by each temperature sensor. Each temperature sensor can be connected with the field controller through an RS232 serial interface, and can also be connected in other modes.
And the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor. When a plurality of air supply channels are arranged, an air supply fan is correspondingly arranged in each air supply channel. The air supply fans are electrically connected with the field controller, and each air supply fan can be connected with the field controller through an RS232 serial interface and also can be connected through other modes. The site controller may independently control the operation of each supply fan.
When the system operates, the current temperature of the storage battery chamber is collected through the temperature sensor, and the field controller acquires the current temperature of the storage battery chamber.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the embodiment, further, the system also comprises an exhaust fan;
the exhaust fan is arranged in the exhaust air duct and used for exhausting the air in the storage battery chamber into the UPS room;
and the field controller is also used for controlling the operation of the exhaust fan according to the temperature of the storage battery chamber collected by the temperature sensor.
Specifically, both ends of the air supply duct and the air exhaust duct are respectively connected with the UPS room and the storage battery room of the data center. The air supply duct and the air exhaust duct are arranged in pairs, so that air circulation is guaranteed, the number of pairs of the air supply duct and the air exhaust duct can be set according to actual needs, and at least one pair is arranged, namely at least one air supply duct and at least one air exhaust duct are arranged.
The air supply fan is arranged in the air supply air duct, and after the air supply fan is started, air flow sends air between the UPSs into the storage battery chamber along the air supply air duct.
Under the condition that an exhaust fan is not installed in the exhaust air duct, air flow discharges the air in the storage battery chamber into the UPS room along the exhaust air duct under the action of air pressure according to the air convection principle, so that air flow circulation is formed.
In addition, an exhaust fan can be arranged in the exhaust air duct, according to the air convection principle, the air flow sends the air between the UPSs into the storage battery chamber along the air supply duct, and simultaneously the air flow also discharges the air in the storage battery chamber into the UPSs along the exhaust air duct, so that the air flow circulation is formed. The air exhaust fan is arranged in the air exhaust duct, so that the air circulation efficiency can be improved.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
In addition to the above embodiments, the number of the air supply ducts is two, the number of the air exhaust ducts is also two, and the number of the air supply fans is also two. The air supply duct and the air exhaust duct are arranged in pairs to form a pair of circulating ducts, and an air supply fan is arranged in each air supply duct.
Particularly, the air supply duct and the air exhaust duct are arranged in pairs, so that the circulation of air is ensured, the number of pairs of the air supply duct and the air exhaust duct can be set according to actual needs, and at least one pair is arranged, namely at least one air supply duct and one air exhaust duct are arranged.
In this embodiment, the number of the air supply ducts is two, the number of the air exhaust ducts is also two, and the number of the air supply fans is also two. The air supply duct and the air exhaust duct are arranged in pairs to form a pair of circulating ducts, and an air supply fan is arranged in each air supply duct, so that the circulation of air is ensured.
When the system operates, the current temperature of the storage battery chamber is collected through the temperature sensor, and the field controller acquires the current temperature of the storage battery chamber.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
In addition, the site controller starts timing while sending an air supply start instruction to the first air supply fan.
And the field controller monitors the temperature of the battery chamber in real time, and sends an air supply starting instruction to the second air supply fan to instruct the second air supply fan to supply air among the UPSs to the battery chamber if the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is judged and known. The first time threshold may be set according to the actual situation, for example, to 5 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the first time threshold value is reached, a closing instruction is sent to the first air supply fan to indicate that the first air supply fan stops running, and air between the UPSs is not sent into the battery chamber any more.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the above embodiments, further, an electric heater is further arranged on the air supply fan;
the field controller is also used for controlling the operation of the electric heater according to the temperature of the storage battery chamber collected by the temperature sensor.
Specifically, in order to prevent the heat of the hot air introduced into the battery compartment from not meeting the temperature requirement of the battery compartment even when the UPS is not activated or the load factor of the UPS is low, the blower fan may be additionally provided with an electric heater as an auxiliary heating device.
When the system operates, the current temperature of the storage battery chamber is collected through the temperature sensor, and the field controller acquires the current temperature of the storage battery chamber.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
In addition, the site controller starts timing while sending an air supply start instruction to the first air supply fan.
And the field controller monitors the temperature of the battery chamber in real time, and sends an air supply starting instruction to the second air supply fan to instruct the second air supply fan to supply air among the UPSs to the battery chamber if the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is judged and known. The first time threshold may be set according to the actual situation, for example, to 5 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the first time threshold value is reached, a closing instruction is sent to the first air supply fan to indicate that the first air supply fan stops running, and air between the UPSs is not sent into the battery chamber any more.
If the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the second time threshold value is reached, a heating start instruction is sent to a first electric heater arranged on a first air supply fan to indicate the first electric heater to heat the air sent into the battery chamber, the second time threshold value is larger than the first time threshold value, and the second time threshold value can be set according to actual conditions, for example, set to 10 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the second time threshold value is reached, closing instructions are respectively sent to the first air supply fan and the second air supply fan to indicate that the first air supply fan and the second air supply fan stop running and air between the UPSs is not sent into the battery chamber any more.
If the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the third time threshold value is reached, a heating start instruction is sent to a second electric heater arranged on a second air supply fan to instruct the second electric heater to heat the air sent into the battery chamber, the third time threshold value is larger than the second time threshold value, and the third time threshold value can be set according to actual conditions, for example, set to be 15 minutes.
And if the current temperature of the storage battery chamber is greater than or equal to the preset temperature threshold value when the third time threshold value is judged and known, closing instructions are respectively sent to the first air supply fan, the second air supply fan and the first electric heater to indicate that the first air supply fan and the second air supply fan stop running, air among the UPSs is not sent into the storage battery chamber any more, and the first electric heater stops running and stops heating the air sent into the storage battery chamber.
If the judgment shows that the current temperature of the battery chamber is still smaller than the preset temperature threshold when the fourth time threshold is reached, alarm information is sent, the first air supply fan and the second air supply fan are continuously instructed to send air among the UPSs into the battery chamber, the first electric heater and the second electric heater are instructed to heat the air sent into the battery chamber, and a closing instruction is sent to the first air supply fan, the second air supply fan, the first electric heater and the second electric heater respectively until the current temperature of the battery chamber is larger than or equal to the preset temperature threshold so as to instruct the first air supply fan and the second air supply fan to stop running, the air among the UPSs is not sent into the battery chamber any more, the first electric heater and the second electric heater are instructed to stop running, and the air sent into the battery chamber is stopped being heated. The fourth time threshold is larger than the third time threshold, and the fourth time threshold may be set according to actual conditions, for example, 20 minutes.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the above embodiments, further, the system further includes a remote monitoring server;
the remote monitoring server is connected with the field controller through the Internet;
the field controller sends the current running state of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber to the remote monitoring server, so that the remote monitoring server dynamically displays the current running state of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber.
Particularly, the storage battery data volume of the data center is huge, and in order to facilitate monitoring the temperature of the storage battery chamber, the temperature regulating system further comprises a remote monitoring server. The remote monitoring server is connected with the field controller through the internet, the field controller sends the current running states of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber to the remote monitoring server, and the remote monitoring server dynamically displays the current running states of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber. The maintenance personnel accessible remote monitoring server monitors the current running state of air supply fan, electric heater and/or the fan of airing exhaust in real time to and the current temperature of battery room, realize the concentrated management and control of system, reduced the cost of labor.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the above embodiments, further, the system further includes a fire sensor and an electric fire damper;
the fire sensor is arranged between the UPSs and in the storage battery chamber and used for detecting the fire states of the UPSs and the storage battery chamber;
the electric fire damper is arranged in the air supply air channel and the air exhaust air channel and is used for preventing fire spreading;
the field controller is also used for controlling the operation of the electric fire-proof valve according to the fire state of the UPS room and the storage battery chamber detected by the fire sensor.
Specifically, since the supply air duct and the exhaust air duct are provided between the UPS and the battery compartment, if a fire occurs in one of the UPS and the battery compartment, the fire may spread through the supply air duct and the exhaust air duct.
In order to prevent the spread of fire, the temperature regulating system further comprises a fire sensor and an electric fire valve, wherein the fire sensor is arranged between the UPS and in the storage battery chamber and used for detecting the fire states between the UPS and in the storage battery chamber.
The electric fire damper is arranged in the air supply duct and the air exhaust duct and used for preventing fire spreading.
The field controller is also used for controlling the operation of the electric fire-proof valve according to the fire state of the UPS room and the storage battery chamber detected by the fire sensor.
When the system is in operation, the fire sensor detects the fire state between the UPS and the storage battery chamber in real time and sends the current fire state to the site controller.
In the event of a fire, the site controller will send an activation command to each of the electrically operated fire dampers to instruct the electrically operated fire dampers to stop the spread of the fire.
According to the temperature regulating system for compensating the temperature of the storage battery chamber by recovering the waste heat of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recovered and utilized by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
Fig. 2 is a schematic diagram of a temperature adjusting method for compensating the temperature of a storage battery room by recovering waste heat in a data center according to an embodiment of the present invention, and as shown in fig. 2, an embodiment of the present invention provides a temperature adjusting method for compensating the temperature of a storage battery room by recovering waste heat in a data center, where an execution subject of the method is a field controller, and the method includes:
s201, acquiring the current temperature of a storage battery chamber;
s202, if the current temperature is judged to be smaller than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan to indicate the first air supply fan to send air between the UPSs into the storage battery chamber.
Particularly, because the UPS inversion process dissipates heat, the ambient temperature between the UPSs is about 30-45 ℃, the standard temperature of the UPS equipment is 15-30 ℃, the equipment is in high-temperature shutdown risk, and an air conditioner is required to cool, so that heat waste is caused.
The environment temperature between the UPS is higher than that between other single IT modules, the heat productivity of the UPS equipment is large, and the heat is more concentrated. In addition, in order to reduce the heating loss of a cable between the UPS equipment and the storage battery, the UPS is often close to the storage battery chamber, the air duct is convenient and efficient to set, the IT module is far away from the battery chamber, the air duct is inconvenient to set, and the pipeline is long, so that the heat loss is large. Therefore, the practical situation meets the condition that the heat of the equipment between the UPSs is recycled to compensate the temperature of the storage battery chamber, so that the feasibility and the practicability of the temperature adjusting method provided by the embodiment of the invention are ensured.
The temperature adjusting system related to the embodiment of the invention comprises: air supply duct, air exhaust duct, air supply fan, temperature sensor and site controller.
Two ends of the air supply duct and the air exhaust duct are respectively connected with the UPS room and the storage battery room of the data center. The air supply duct and the air exhaust duct are arranged in pairs, so that air circulation is guaranteed, the number of pairs of the air supply duct and the air exhaust duct can be set according to actual needs, and at least one pair is arranged, namely at least one air supply duct and at least one air exhaust duct are arranged.
The air supply fan is arranged in the air supply air duct, and after the air supply fan is started, air flow sends air between the UPSs into the storage battery chamber along the air supply air duct. Under the condition that an exhaust fan is not installed in the exhaust air duct, air flow discharges the air in the storage battery chamber into the UPS room along the exhaust air duct under the action of air pressure according to the air convection principle, so that air flow circulation is formed.
The temperature sensor is arranged in the storage battery chamber and used for detecting the temperature of the storage battery chamber, and the number of the temperature sensors is at least one, or a plurality of the temperature sensors can be arranged. When a plurality of temperature sensors are arranged, the temperature sensors are uniformly arranged in the storage battery chamber, so that the collected temperature is more accurate, the temperature sensors are electrically connected with the site controller, so that the site controller can acquire the temperature of the storage battery chamber in real time, the temperature of the storage battery chamber can be measured by using the average value of the temperatures collected by the temperature sensors, and the temperature of the storage battery chamber can also be measured by comprehensively considering the temperature collected by each temperature sensor. Each temperature sensor can be connected with the field controller through an RS232 serial interface, and can also be connected in other modes.
And the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor. When a plurality of air supply channels are arranged, an air supply fan is correspondingly arranged in each air supply channel. The air supply fans are electrically connected with the field controller, and each air supply fan can be connected with the field controller through an RS232 serial interface and also can be connected through other modes. The site controller may independently control the operation of each supply fan.
When the system operates, the current temperature of the storage battery chamber is collected through the temperature sensor, and the field controller acquires the current temperature of the storage battery chamber.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
According to the temperature adjusting method for the waste heat recovery compensation storage battery chamber temperature of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recycled by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the above embodiment, further, when sending an air supply start instruction to the first air supply fan, timing is started;
correspondingly, after sending the air supply start instruction to first air supply fan, still include:
if the current temperature of the storage battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is reached through judgment, sending an air supply starting instruction to a second air supply fan to instruct the second air supply fan to supply air between the UPSs into the storage battery chamber;
and if the current temperature of the storage battery chamber is greater than or equal to the preset temperature threshold value when the first time threshold value is judged and known to be reached, sending a closing instruction to the first air supply fan to indicate that the first air supply fan stops running.
Specifically, when the system is operated, the current temperature of the battery compartment is first acquired by the temperature sensor, and the site controller acquires the current temperature of the battery compartment.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
In addition, the site controller starts timing while sending an air supply start instruction to the first air supply fan.
And the field controller monitors the temperature of the battery chamber in real time, and sends an air supply starting instruction to the second air supply fan to instruct the second air supply fan to supply air among the UPSs to the battery chamber if the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is judged and known. The first time threshold may be set according to the actual situation, for example, to 5 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the first time threshold value is reached, a closing instruction is sent to the first air supply fan to indicate that the first air supply fan stops running, and air between the UPSs is not sent into the battery chamber any more.
According to the temperature adjusting method for the waste heat recovery compensation storage battery chamber temperature of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recycled by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
On the basis of the above embodiments, further, after sending the blowing start instruction to the second blowing fan, the method further includes:
if the current temperature of the storage battery chamber is still smaller than the preset temperature threshold value when a second time threshold value is reached, sending a heating starting instruction to a first electric heater arranged on the first air supply fan to indicate the first electric heater to heat air fed into the storage battery chamber, wherein the second time threshold value is larger than the first time threshold value;
and if the current temperature of the battery chamber is greater than or equal to the preset temperature threshold value when the second time threshold value is reached, respectively sending closing instructions to the first air supply fan and the second air supply fan to indicate that the first air supply fan and the second air supply fan stop running.
Specifically, in order to prevent the heat of the hot air introduced into the battery compartment from not meeting the temperature requirement of the battery compartment even when the UPS is not activated or the load factor of the UPS is low, the blower fan may be additionally provided with an electric heater as an auxiliary heating device.
When the system operates, the current temperature of the storage battery chamber is collected through the temperature sensor, and the field controller acquires the current temperature of the storage battery chamber.
And then, the field controller judges the current temperature, and if the current temperature is judged to be less than a preset temperature threshold value, an air supply starting instruction is sent to the first air supply fan so as to instruct the first air supply fan to send the air between the UPSs into the storage battery chamber. The temperature between the UPSs is higher than the temperature of the battery compartment, thereby reducing the temperature between the UPSs and compensating for the temperature of the battery compartment. The preset temperature threshold may be set according to actual conditions, for example, set to 25 degrees celsius.
In addition, the site controller starts timing while sending an air supply start instruction to the first air supply fan.
And the field controller monitors the temperature of the battery chamber in real time, and sends an air supply starting instruction to the second air supply fan to instruct the second air supply fan to supply air among the UPSs to the battery chamber if the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is judged and known. The first time threshold may be set according to the actual situation, for example, to 5 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the first time threshold value is reached, a closing instruction is sent to the first air supply fan to indicate that the first air supply fan stops running, and air between the UPSs is not sent into the battery chamber any more.
If the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the second time threshold value is reached, a heating start instruction is sent to a first electric heater arranged on a first air supply fan to indicate the first electric heater to heat the air sent into the battery chamber, the second time threshold value is larger than the first time threshold value, and the second time threshold value can be set according to actual conditions, for example, set to 10 minutes.
If the current temperature of the battery chamber is larger than or equal to the preset temperature threshold value when the second time threshold value is reached, closing instructions are respectively sent to the first air supply fan and the second air supply fan to indicate that the first air supply fan and the second air supply fan stop running and air between the UPSs is not sent into the battery chamber any more.
If the current temperature of the battery chamber is still smaller than the preset temperature threshold value when the third time threshold value is reached, a heating start instruction is sent to a second electric heater arranged on a second air supply fan to instruct the second electric heater to heat the air sent into the battery chamber, the third time threshold value is larger than the second time threshold value, and the third time threshold value can be set according to actual conditions, for example, set to be 15 minutes.
And if the current temperature of the storage battery chamber is greater than or equal to the preset temperature threshold value when the third time threshold value is judged and known, closing instructions are respectively sent to the first air supply fan, the second air supply fan and the first electric heater to indicate that the first air supply fan and the second air supply fan stop running, air among the UPSs is not sent into the storage battery chamber any more, and the first electric heater stops running and stops heating the air sent into the storage battery chamber.
If the judgment shows that the current temperature of the battery chamber is still smaller than the preset temperature threshold when the fourth time threshold is reached, alarm information is sent, the first air supply fan and the second air supply fan are continuously instructed to send air among the UPSs into the battery chamber, the first electric heater and the second electric heater are instructed to heat the air sent into the battery chamber, and a closing instruction is sent to the first air supply fan, the second air supply fan, the first electric heater and the second electric heater respectively until the current temperature of the battery chamber is larger than or equal to the preset temperature threshold so as to instruct the first air supply fan and the second air supply fan to stop running, the air among the UPSs is not sent into the battery chamber any more, the first electric heater and the second electric heater are instructed to stop running, and the air sent into the battery chamber is stopped being heated. The fourth time threshold is larger than the third time threshold, and the fourth time threshold may be set according to actual conditions, for example, 20 minutes.
According to the temperature adjusting method for the waste heat recovery compensation storage battery chamber temperature of the data center, provided by the embodiment of the invention, the heat of equipment between the UPSs is recycled by utilizing the environmental temperature difference between the UPSs and the storage battery chamber, the use of air conditioners between the UPSs and the storage battery chamber is reduced, the energy utilization rate is improved, and the energy consumption of auxiliary equipment is reduced. Through the acquisition control of the temperature sensor and the comprehensive monitoring platform, the function that the environmental temperature of the storage battery chamber can be adjusted without being attended on site is realized, and the labor cost is reduced.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device includes: a processor 301, a memory 302, and a bus 303;
the processor 301 and the memory 302 complete communication with each other through the bus 303;
acquiring the current temperature of the storage battery chamber;
and if the current temperature is judged to be less than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan so as to instruct the first air supply fan to send air among the UPSs into the storage battery chamber.
Embodiments of the present invention provide a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, enable the computer to perform the methods provided by the above-mentioned method embodiments, for example, including:
acquiring the current temperature of the storage battery chamber;
and if the current temperature is judged to be less than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan so as to instruct the first air supply fan to send air among the UPSs into the storage battery chamber.
Embodiments of the present invention provide a non-transitory computer-readable storage medium, which stores computer instructions, where the computer instructions cause the computer to perform the methods provided by the above method embodiments, for example, the methods include:
acquiring the current temperature of the storage battery chamber;
and if the current temperature is judged to be less than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan so as to instruct the first air supply fan to send air among the UPSs into the storage battery chamber.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the apparatuses and devices are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a temperature regulating system of data center waste heat recovery compensation battery room temperature which characterized in that includes: the device comprises an air supply duct, an air exhaust duct, an air supply fan, a temperature sensor and a field controller;
two ends of the air supply duct and the air exhaust duct are respectively connected with an Uninterruptible Power Supply (UPS) room and a storage battery chamber of the data center;
the air supply fan is arranged in the air supply duct and used for sending air between the UPSs into the storage battery chamber;
the temperature sensor is arranged in the storage battery chamber and used for detecting the temperature of the storage battery chamber;
and the field controller is used for controlling the operation of the air supply fan according to the temperature of the storage battery chamber collected by the temperature sensor.
2. The system of claim 1, wherein the supply air fan is further provided with an electric heater;
the field controller is also used for controlling the operation of the electric heater according to the temperature of the storage battery chamber collected by the temperature sensor.
3. The system of claim 2, further comprising an exhaust fan;
the exhaust fan is arranged in the exhaust air duct and used for exhausting the air in the storage battery chamber into the UPS room;
and the field controller is also used for controlling the operation of the exhaust fan according to the temperature of the storage battery chamber collected by the temperature sensor.
4. The system of claim 3, further comprising a remote monitoring server;
the remote monitoring server is connected with the field controller through the Internet;
the field controller sends the current running state of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber to the remote monitoring server, so that the remote monitoring server dynamically displays the current running state of the air supply fan, the electric heater and/or the air exhaust fan and the current temperature of the storage battery chamber.
5. The system of any one of claims 1-4, further comprising a fire sensor and an electrically actuated fire damper;
the fire sensor is arranged between the UPSs and in the storage battery chamber and used for detecting the fire states of the UPSs and the storage battery chamber;
the electric fire damper is arranged in the air supply air channel and the air exhaust air channel and is used for preventing fire spreading;
the field controller is also used for controlling the operation of the electric fire-proof valve according to the fire state of the UPS room and the storage battery chamber detected by the fire sensor.
6. A temperature regulation method for compensating the temperature of a storage battery chamber by waste heat recovery of a data center is characterized by comprising the following steps:
acquiring the current temperature of the storage battery chamber;
and if the current temperature is judged to be less than the preset temperature threshold value, sending an air supply starting instruction to a first air supply fan so as to instruct the first air supply fan to send air among the UPSs into the storage battery chamber.
7. The method of claim 6, wherein the timing is started while sending an air supply start command to the first air supply fan;
correspondingly, after sending the air supply start instruction to first air supply fan, still include:
if the current temperature of the storage battery chamber is still smaller than the preset temperature threshold value when the first time threshold value is reached through judgment, sending an air supply starting instruction to a second air supply fan to instruct the second air supply fan to supply air between the UPSs into the storage battery chamber;
and if the current temperature of the storage battery chamber is greater than or equal to the preset temperature threshold value when the first time threshold value is judged and known to be reached, sending a closing instruction to the first air supply fan to indicate that the first air supply fan stops running.
8. The method of claim 7, wherein after sending the blowing-on command to the second blowing fan, the method further comprises:
if the current temperature of the storage battery chamber is still smaller than the preset temperature threshold value when a second time threshold value is reached, sending a heating starting instruction to a first electric heater arranged on the first air supply fan to indicate the first electric heater to heat air fed into the storage battery chamber, wherein the second time threshold value is larger than the first time threshold value;
and if the current temperature of the battery chamber is greater than or equal to the preset temperature threshold value when the second time threshold value is reached, respectively sending closing instructions to the first air supply fan and the second air supply fan to indicate that the first air supply fan and the second air supply fan stop running.
9. An electronic device, comprising:
the processor and the memory are communicated with each other through a bus; the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 6 to 8.
10. A non-transitory computer-readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the method of any one of claims 6 to 8.
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| CN201811447594.5A CN111244577A (en) | 2018-11-29 | 2018-11-29 | Temperature adjusting system and method for compensating temperature of storage battery chamber through waste heat recovery of data center |
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| CN201811447594.5A CN111244577A (en) | 2018-11-29 | 2018-11-29 | Temperature adjusting system and method for compensating temperature of storage battery chamber through waste heat recovery of data center |
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| CN116076000A (en) * | 2020-09-18 | 2023-05-05 | Abb瑞士股份有限公司 | Uninterruptible power supply apparatus for subsea applications |
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