TWI482581B - Temprature control system and temprature control method thereof - Google Patents

Description

Temperature control system and temperature control method thereof

The present invention relates to a temperature control system, and more particularly to a temperature control system that can simultaneously adjust a plurality of temperature adjustment parameters.

Due to the characteristics of today's users, the product life cycle of the cloud or other network application systems is relatively short, so it is easy to cause a burst of user traffic. The traditional server data center (Data Center) is difficult to meet today's needs due to lack of scalability and mobility.

In order to solve the problem of the traditional server data center, a container data center (Container Data Center) was proposed. Container-type data centers do not need to be built in a specific space, and only need to provide the water, electricity and network they need to run. In addition, if the container-type data center needs to be expanded, it can also flexibly expand resources by stacking multiple container-type data centers using network connections.

On the other hand, with the expansion of the container-type data center, the required power consumption growth rate is even more alarming. Among them, a considerable part of the power consumed by the container-type data center is wasted on cooling and heat dissipation. Therefore, how to build a heat dissipation system that can dynamically control the cooling and cooling mechanism according to environmental conditions, and then use the most energy-efficient way to heat-dissipate the container data center to reduce power consumption is a problem that many manufacturers want to solve.

The invention provides a temperature control system for dynamically adjusting a plurality of temperature adjustment parameters according to environmental conditions to perform heat dissipation processing on the server system by using a corresponding heat dissipation mechanism.

The present invention proposes a temperature control system that is suitable for use in a server system. The temperature control system includes a liquid cooling module, an air cooling module, and a control unit. The liquid cooling module exchanges heat between the server system using the first fluid and the second fluid. The air-cooled module provides cooling airflow to the server system. The control unit is coupled to the liquid cooling module and the air cooling module. The control unit adjusts a plurality of temperature adjustment parameters according to the environment of the server system, thereby simultaneously controlling the liquid cooling module and the air cooling module, and causing the liquid cooling module and the air cooling module to perform heat dissipation processing according to the corresponding temperature adjustment parameters. Thereby reducing the ambient temperature of the server system, wherein the control unit determines the order of adjusting the temperature adjustment parameters according to the timing conditions.

In an embodiment of the invention, the control unit defines a preset period based on the timing condition. When the ambient temperature is greater than the critical temperature, the control unit performs heat dissipation processing according to the timing condition to adjust a part of the temperature adjustment parameter during the preset period, and the control unit The flow rate of a fluid and a second fluid and the wind speed of the heat dissipation airflow. Moreover, after the preset period, if the ambient temperature is still greater than the critical temperature, the control unit adjusts another portion of the temperature adjustment parameter according to the timing condition to control the output pressure and temperature of the first fluid.

In an embodiment of the invention, the temperature control system further includes a detecting unit. The detecting unit is coupled to the control unit. The detecting unit is configured to detect whether the gateway of the server system is turned on, wherein the detecting unit detects the server system When the system entrance and exit is opened, the control unit adjusts the temperature adjustment parameter for controlling the heat dissipation airflow to the maximum output value.

In an embodiment of the invention, the temperature control system further includes a state detecting unit. The state detecting unit is coupled to the control unit. The state detecting unit is configured to detect an ambient temperature and an operating state of the temperature control system, wherein the state detecting unit returns the ambient temperature and the operating state to the control unit, and causes the control unit to perform heat dissipation processing or debugging processing according to the ambient temperature and the operating state. .

In an embodiment of the invention, when the state detecting unit determines that the operating state is normal, and the ambient temperature exceeds the critical temperature, the control unit performs heat dissipation processing to reduce the ambient temperature, and when the state detecting unit determines that the operating state is abnormal, the control unit is Perform debugging to repair the temperature control system.

The present invention proposes a temperature control method for a temperature control system that is suitable for use in a server system. The temperature control method comprises: adjusting a plurality of temperature adjustment parameters according to an environmental condition of the server system, wherein the temperature adjustment parameter determines a sequence of adjustment according to the timing condition; and controlling the temperature control according to the plurality of temperature adjustment parameters The liquid cooling module and the air cooling module in the system, and the liquid cooling module and the air cooling module heat treatment of the server system, thereby reducing the ambient temperature of the server system, wherein the liquid cooling module utilizes the first fluid The server fluid is heat exchanged with the second fluid, and the air cooling module provides a cooling airflow to the server system.

In an embodiment of the invention, performing the heat dissipation process further includes the steps of: defining a preset period based on the timing condition; and adjusting a portion of the temperature adjustment parameter during the preset period according to the timing condition to control the flow of the first fluid and the second fluid And the wind speed of the cooling airflow.

In an embodiment of the invention, performing the heat dissipation process further comprises the steps of: determining whether the ambient temperature is still greater than the critical temperature after the preset period; and adjusting the temperature of the other portion according to the timing condition when the ambient temperature is still greater than the critical temperature The parameters are adjusted to control the output pressure and temperature of the first fluid.

In an embodiment of the invention, the temperature control method further comprises: detecting whether the gateway of the server system is turned on; and adjusting the temperature adjustment parameter of the control airflow to the maximum when detecting that the gateway of the server system is turned on; output value.

Based on the above, the temperature control system and the control method thereof according to the embodiments of the present invention can dynamically adjust a plurality of temperature adjustment parameters in the liquid cooling module and the air cooling module to reduce the servo system by using a relatively energy-saving manner. Ambient temperature. Therefore, the temperature control system of the embodiment of the present invention can effectively reduce unnecessary power consumption, thereby saving the power cost of the overall server system.

The above described features and advantages of the present invention will be more apparent from the following description.

The embodiment of the invention provides a temperature control system, which can simultaneously control different heat dissipation cooling modules to perform heat dissipation processing according to the ambient temperature by setting the timing conditions, so that the temperature control system can be in a state with lower power consumption. The server system dissipates heat. In addition, the embodiment of the present invention further discloses a temperature control method for controlling a plurality of heat dissipation cooling modules by adjusting a plurality of temperature adjustment parameters simultaneously with an ambient temperature according to a timing condition. In order to make the content of the present invention easier to understand, the following specific embodiments are taken as the present invention. It is indeed an example that can be implemented. In addition, wherever possible, the elements and/

1 is a schematic diagram of a temperature control system in accordance with an embodiment of the invention. 2 is a flow chart showing the steps of a temperature control method according to an embodiment of the invention. In the present embodiment, the temperature control system 100 is disposed in the server system 10 for performing heat dissipation processing on the plurality of server groups SV_1 S SV_n in the server system 10. The server system 10 is, for example, a container data center (Container Data Center).

Referring to FIG. 1 and FIG. 2 simultaneously, the temperature control system 100 includes heat dissipation cooling modules 110 and 120 and a control unit 130. The control unit 130 is coupled to the liquid cooling module 110 and the air cooling module 120, and according to the environmental conditions of the server system 10, for example, the humidity in the server system 10, the temperature of the server groups SV_1~SV_n, and the server system 10 The inlet and outlet opening states and the operating states of the cooling and cooling modules 110 and 120 adjust a plurality of corresponding temperature adjustment parameters (step S200), so that the control unit 130 simultaneously controls the liquid cooling mode in the temperature control system 100 according to the temperature adjustment parameter. The group 110 and the air-cooling module 120, and the liquid-cooling module 110 and the air-cooling module 120 heat-dissipate the server system 10 according to the corresponding temperature adjustment parameters, thereby reducing the ambient temperature of the server system 10 (step S210) .

In detail, the system manager can set the timing condition according to the heat dissipation capability of the liquid cooling module 110 and the air cooling module 120, so that the control unit 130 determines the order of adjusting the temperature adjustment parameters according to the set timing conditions. Therefore, the temperature control system 100 is utilized in the most suitable manner. The server system 10 is subjected to heat dissipation processing. For example, the control unit 130 first defines a preset period according to the set timing condition. When the ambient temperature exceeds the critical temperature, the control unit 130 may adjust a part of the temperature adjustment parameter for a preset period to The heat dissipation mechanism of the heat dissipation capability is used to reduce the ambient temperature of the server system 10. For example, when the heat dissipation cooling modules 110 and 120 are respectively an ice water machine and a heat dissipation fan, the valve control parameters of the ice water machine are changed to increase the ice water flow. , or increase the speed control parameters of the cooling fan to increase the wind speed of the cooling airflow and so on. Among them, the heat dissipation mechanism with weak heat dissipation capability means that its power consumption is also low.

At this time, if the temperature control system 100 can lower the ambient temperature to below the critical temperature within a preset period, the control unit 130 stops the heat dissipation cooling modules 110 and 120 from performing heat dissipation processing, and returns the adjusted temperature adjustment parameters to default value. In addition, if the temperature control system 100 detects that the ambient temperature is greater than the critical temperature after the preset period, the control unit further adjusts the temperature adjustment parameter of the other portion according to the timing condition to utilize other heat dissipation capabilities. The heat dissipation mechanism reduces the ambient temperature of the servo system 10, such as adjusting the ice water output pressure of the ice water machine, or lowering the ice water temperature and the like.

In other words, if the ambient temperature only slightly exceeds the critical temperature, and the temperature control system 100 can drop the temperature below the critical temperature for a predetermined period of time, the temperature control system 100 stops further cooling of the server system 10. On the other hand, when the ambient temperature substantially exceeds the critical temperature, the temperature control system 100 will turn on the entire heat dissipation mechanism after the preset period to quickly lower the ambient temperature of the server system 10 so that the ambient temperature can be quickly pulled Return to below the critical temperature to avoid anomalies in the servo system 10.

In a general heat dissipation system, once the ambient temperature exceeds the critical temperature, the heat dissipation system turns on all heat dissipation mechanisms for heat dissipation. Although this method can quickly reduce the ambient temperature of the server system, it also causes a waste of power. Compared with the general heat dissipation system, the control mode of the temperature control system 100 of the present embodiment reduces the ambient temperature of each server group SV_1~SV_n to a plurality of stages to control different temperature adjustment parameters according to the ambient temperature. The temperature at which it can work, which in turn saves a lot of unnecessary power consumption.

In order to more clearly describe embodiments of the present invention, FIG. 3 is a schematic diagram of a temperature control system in accordance with another embodiment of the present invention. In this embodiment, the temperature control system 300 includes a liquid cooling module 310, an air cooling module 320 control unit 330, a state detecting unit 340, and a detecting unit 350, wherein the liquid cooling module 310 and the air cooling module 320. Further, in the server system 30, the temperature at which each of the server groups SV_1 to SV_n operates causes a cause of an increase in the ambient temperature T. Therefore, the liquid cooling module 310 and the air cooling module 320 of the present embodiment are mainly provided for reducing the temperatures of the respective server groups SV_1 S SV_n.

Referring to FIG. 3, the liquid cooling module 310 exchanges heat with the servo system by using the first fluid and the second fluid according to the timing condition and the ambient temperature T. In this embodiment, the liquid cooling module 310 includes a chiller 312 and a refrigerant circulation machine 314, and the first fluid and the second fluid are water and refrigerant, respectively. In the liquid cooling module 310, the chiller 312 and the refrigerant circulation machine 314 respectively output ice water and refrigerant via the first duct 316 and the second duct 318 to each of the servos. The service group SV_1~SV_n performs heat exchange. Wherein, the arrows in the first conduit 316 and the second conduit 318 respectively represent the flow directions of the water and the refrigerant in the first conduit 316 and the second conduit 318, and the refrigerant outputted by the refrigerant circulation machine 314 is, for example, a liquid coolant. .

The air cooling module 320 provides a cooling airflow to the server system 30 in accordance with the timing conditions and the ambient temperature T. In this embodiment, the air cooling module 320 includes a plurality of fan units 322_1 322 322_n correspondingly disposed on the server groups SV_1 S SV_n for providing heat dissipation airflow to each server group SV_1 in the server system 30. ~SV_n.

In detail, in the server system 30, in order to lower the temperature of each of the server groups SV_1 to SV_n, the liquid cooling module 310 outputs ice water using the chiller 312, and transmits it to each server via the first conduit 316. The heat exchangers HE_1~HE_n in the groups SV_1~SV_n perform heat exchange. The heat-absorbing water is then discharged out of the server system 30 via the first conduit 316 for discharge. On the other hand, the fan module 320 provides the heat dissipation airflow by the fan units 322_1~322_n to increase the heat convection in the server groups SV_1~SV_n. Therefore, the heat in the servo groups SV_1 to SV_n is accelerated and dissipated.

In addition, in the server groups SV_1 to SV_n, a large number of arithmetic processing of a central processing unit (CPU) makes its operating temperature higher than that of other components. Therefore, the refrigerant circulation machine 314 draws and outputs the refrigerant from the refrigerant storage tank by the refrigerant pump, and delivers it to the heat exchangers HEC_1 to HEC_n of the respective CPUs via the second conduit 218 for heat exchange. Then, after the heat exchange is performed, the refrigerant will absorb the heat and turn The state, for example, is evaporated from liquid carbon dioxide to gaseous carbon dioxide, and then returned to the refrigerant recycler 314 via the second conduit and compressed, thereby returning the gaseous carbon dioxide to liquid carbon dioxide for storage in the refrigerant storage tank. In other words, each of the server groups SV_1~SV_n can not only dissipate the heat of the whole by the ice water, but also cool down the CPU portion thereof by the refrigerant.

As described above, in the present embodiment, according to the liquid cooling module 310 and the air cooling module 320 configured by the temperature control system 300, the temperature adjustment parameters adjustable by the control unit 330 include the output pressure parameters of the chiller 312 and The ice water temperature parameter, the pump frequency parameter of the refrigerant cycle 314, the valve control parameters of the first conduit 316, and the rotational speed control parameters of the fan units 322_1~322_n. The output pressure parameter corresponds to controlling the ice water output pressure of the chiller 312, and the ice water temperature parameter corresponds to controlling the ice water temperature output by the chiller 312. The pump frequency parameter corresponds to controlling the refrigerant extraction frequency of the refrigerant cycle machine 314 to adjust the output flow of the refrigerant. The valve control parameter corresponds to controlling the opening amplitude of the plurality of valves v_1~v_n of the first conduit 316 to adjust the flow of ice water flowing into each of the servo groups SV_1~SV_n. The speed control parameter controls the fan speed of each fan unit 322_1~322_n to adjust the wind speed of the heat dissipation airflow. Wherein, when the output pressure parameter of the chiller 312 and the ice water temperature parameter are adjusted, the heat dissipation effect is more significant, but the power consumption is also more.

The state detecting unit 340 is coupled to the control unit 330 for detecting the ambient temperature T and the operating state of the temperature control system 300. The state detecting unit 340 returns the ambient temperature T and the operating state to the control unit 330. The control unit 330 is caused to perform heat dissipation processing or error detection processing according to the ambient temperature T and the operating state.

The detecting unit 350 is coupled to the control unit 330 for detecting whether the port ETR of the server system 30 is turned on. When the detecting unit 350 detects that the port ETR is turned on, the control unit 330 adjusts the speed control parameter to The maximum output value is such that the fan units 322_1~322_n provide the heat flow with the maximum wind speed.

More specifically, the temperature control method of the temperature control system 300 is as shown in FIG. 4 is a flow chart showing the steps of a temperature control method according to another embodiment of the present invention. Referring to FIG. 3 and FIG. 4 simultaneously, the state detecting unit 340 first detects whether the operating state of the temperature control system 300 is normal (step S400). When the state detecting unit 340 detects that the operating state of the temperature control system 300 is abnormal, it will cause the control unit 330 to perform a detecting process (step S410) to repair the abnormal state of the temperature control system 300. The abnormal operating state is, for example, a fire alarm signal, a chiller 312 or a refrigerant circulation machine 314 leaking, a refrigerant storage tank pressure of the refrigerant circulation machine 314 is insufficient, a refrigerant storage tank liquid level of the refrigerant circulation machine 314 is too low, and a server The internal humidity of the system 30 is too high, the temperature sensor of the server group SV_1~SV_n is faulty or the fan unit 322_1~322_n is faulty, and the like.

Next, when the state detecting unit 340 determines that the operating state of the temperature control system 300 is normal, it will further detect whether the ambient temperature T is higher than the critical temperature (step S420). If the ambient temperature T in the server system 30 is lower than the critical temperature, the process returns to step S400 and continuously detects the operating state and the ambient temperature T in the server system 30, wherein the critical temperature can be determined by the system. The administrators set their own according to the operating temperature requirements of the server groups SV_1~SV_n, and the present invention is not limited thereto.

When the state detecting unit 340 determines that the operating state of the temperature control system 300 is normal, but the ambient temperature T has exceeded the critical temperature, the control unit 330 will cause the liquid cooling module 310 and the air cooling module 320 according to the timing condition and the ambient temperature T. The heat treatment is performed to lower the ambient temperature T (step S430), and after the heat dissipation process is completed, the control unit 330 returns the set adjusted temperature adjustment parameter to the preset value (step S440) and returns to step S400.

In detail, when performing the heat dissipation process, the control unit 330 will first define the preset period according to the set timing conditions (step S431). Moreover, since the power consumed by adjusting the valve control parameter, the pump frequency parameter, and the rotational speed control parameter is small, in the step of performing the heat dissipation process (step S430), the control unit 330 will be within the preset period according to the timing condition. The valve control parameter, the pump frequency parameter, and the speed control parameter are first adjusted according to the ambient temperature T to separately control the ice water flow rate, the refrigerant output flow rate, and the wind speed of the heat dissipation air flow (step S432). In addition, when the ambient temperature T is higher than the critical temperature, the control unit 330 will adjust the valve control parameter, the pump frequency parameter and the speed control parameter correspondingly until each parameter is adjusted to its maximum output value, that is, at this time. The opening range of the valves v_1~v_n, the drawing frequency of the refrigerant pump, and the rotation speeds of the fan units 322_1~322_n are all maximum values.

It should be noted that, in step S432, the control unit 330 can simultaneously adjust the valve control parameter, the pump frequency parameter, and the speed control parameter. Or, the parameters are sequentially adjusted at a fixed interval (for example, 2 seconds), and the present invention is not limited thereto.

After the heat dissipation process during the preset period, the state detecting unit 340 determines whether the ambient temperature T is still greater than the critical temperature (step S434). If the ambient temperature T has fallen below the critical temperature after the predetermined heat dissipation process, the control unit 330 returns the adjusted temperature adjustment parameter to the preset value (step S440), and returns to step S400.

If the ambient temperature T is still higher than the critical temperature after the predetermined heat dissipation process, the control unit 330 further adjusts the output pressure parameter and the ice water temperature parameter of the ice water machine 312 according to the timing condition to control the ice water. The output pressure and temperature (step S436). Similar to the aforementioned parameter adjustment step, when the ambient temperature T is higher than the critical temperature, the control unit 330 will correspondingly adjust the output pressure parameter and the ice water temperature parameter until each parameter is adjusted to its maximum output value. In addition, the control unit 330 can also adjust the output pressure parameter and the ice water temperature parameter at the same time, or sequentially adjust the parameter at a fixed interval time (for example, 30 seconds), which is not limited thereto.

In other words, in the embodiment, the set timing condition is such that the control unit 330 adjusts the temperature adjustment parameter with lower power consumption at the same time (in some embodiments, through the system administrator). And if the heat dissipation process performed during the preset period fails to reduce the ambient temperature T of the server system 30 to a lower threshold temperature, the control unit 330 adjusts the timing according to the timing conditions (in some embodiments, The system administrator sets the temperature adjustment parameter with high power consumption, that is, When the temperature control system 300 fails to lower the ambient temperature T below the critical temperature after the preset period, the control unit 330 will adjust all the temperature adjustment parameters to cool the respective server groups SV_1~SV_n until the environment When the temperature T returns to the normal operating temperature lower than the critical temperature, the control unit 330 stops the liquid cooling module 310 and the air cooling module 320 from performing heat dissipation processing, and returns each temperature adjustment parameter to a preset value.

On the other hand, the temperature control method of the embodiment of the present invention further takes into account the influence of the wind field change caused by the opening and exit ETR of the server system, as shown in FIG. 5. FIG. 5 is a flow chart showing the steps of a temperature control method according to still another embodiment of the present invention. In the present embodiment, the step flow of the temperature control method is similar to that of FIG. 4, except that the embodiment of FIG. 5 further includes steps S500 and S510 for performing corresponding control according to the entrance and exit opening state.

Referring to FIG. 3 and FIG. 5 simultaneously, when the entrance and exit ETR of the server system 30 is turned on, the wind field originally established inside the server system 30 is often affected, thereby making the efficiency of the heat convection worse, and increasing the ambient temperature T. . Therefore, after confirming that the operation state of the temperature control system 300 is normal (step S400), the temperature control system 300 will detect whether the entrance/exit ETR of the server system 30 is turned on by the detecting unit 350 (step S500). When the detecting unit 350 does not detect that the entrance and exit ETR of the server system 30 is turned on, step S420 is performed to determine whether the ambient temperature is higher than the critical temperature, and the subsequent actions are performed as in the foregoing embodiment of FIG.

When the detecting unit 350 detects that the entrance and exit ETR of the server system 30 is turned on, the control unit 330 adjusts the speed control parameter to the maximum loss. The value is exceeded (step S510), and the fan units 322_1~322_n are provided with the heat dissipation airflow having the maximum wind speed to maintain the wind field stability inside the servo system 30. In addition, the remaining steps are the same as those in the embodiment of FIG. 4, so please refer to the above description, and details are not described herein again.

In summary, the temperature control system and the control method thereof according to the embodiments of the present invention dynamically adjust a plurality of temperature adjustment parameters in the liquid cooling module and the air cooling module according to the ambient temperature and the set timing conditions, Reduce the ambient temperature of the server system in a more energy efficient manner, depending on the situation. Therefore, the temperature control system of the embodiment of the present invention can effectively reduce unnecessary power consumption, thereby saving the power cost of the overall server system.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

10, 30‧‧‧ server system

100, 300‧‧‧ Temperature Control System

110, 310‧‧‧ liquid cooling module

120, 320‧‧‧ air-cooled modules

130, 330‧‧‧Control unit

312‧‧‧ Ice Machine

314‧‧‧Refrigerant Circulator

316‧‧‧First catheter

318‧‧‧Second catheter

322_1~322_n‧‧‧Fan unit

340‧‧‧Status detection unit

350‧‧‧Detection unit

ETR‧‧‧ entrance

HE_1~HE_n, HEC_1~HEC_n‧‧‧heatsink

S200, S210, S400~S510‧‧‧ steps

SV_1~SV_n‧‧‧Server Group

1 is a schematic diagram of a temperature control system in accordance with an embodiment of the invention.

2 is a flow chart showing the steps of a temperature control method according to an embodiment of the invention.

3 is a schematic diagram of a temperature control system in accordance with another embodiment of the present invention.

4 is a flow chart showing the steps of a temperature control method according to another embodiment of the present invention.

FIG. 5 is a flow chart showing the steps of a temperature control method according to still another embodiment of the present invention.

10‧‧‧Server system

100‧‧‧ Temperature Control System

110‧‧‧Liquid cooling module

120‧‧‧Air-cooled module

130‧‧‧Control unit

SV_1~SV_n‧‧‧Server Group

Claims (7)

A temperature control system is applicable to a server system, the temperature control system includes: a liquid cooling module that uses a first fluid and a second fluid to exchange heat with the server system; an air cooling module provides a heat dissipation airflow to the server system; and a control unit coupled to the liquid cooling module and the air cooling module, and adjusting a plurality of temperature adjustment parameters according to the environmental condition of the server system, thereby simultaneously controlling the liquid cooling mode And the air cooling module, wherein the liquid cooling module and the air cooling module perform a heat dissipation process according to the corresponding temperature adjustment parameters, thereby reducing an ambient temperature of the server system, wherein the control unit further Determining a sequence of adjusting the temperature adjustment parameters according to a timing condition; and a state detecting unit coupled to the control unit for detecting the ambient temperature and an operating state of the temperature control system, wherein the state detecting unit The ambient temperature and the operating state are transmitted back to the control unit, and according to the ambient temperature and the operating state, the control unit performs the heat dissipation process or Debugging processing; wherein when the state detecting unit determines that the operating state is normal, and the ambient temperature exceeds a critical temperature, the control unit performs the heat dissipation process to reduce the ambient temperature, and when the state detecting unit determines that the operating state is abnormal When the control unit performs the debugging process to repair the temperature control system. The temperature control system of claim 1, wherein the control unit defines a preset period based on the timing condition when the environment When the temperature is greater than a critical temperature, the control unit performs the heat dissipation process according to the timing condition to adjust a portion of the temperature adjustment parameters during the preset period, and control a flow rate of the first fluid and the second fluid and the heat dissipation airflow. The wind speed, and after the preset period, if the ambient temperature is still greater than the critical temperature, the control unit adjusts another portion of the temperature adjustment parameters according to the timing condition to control the output pressure of the first fluid and temperature. The temperature control system of claim 1, further comprising: a detecting unit coupled to the control unit for detecting whether the gateway of the server system is turned on, wherein the detecting unit detects When the access to the server system is turned on, the control unit adjusts the temperature adjustment parameter that controls the heat dissipation airflow to a maximum output value. A temperature control method for a temperature control system is applicable to a server system. The temperature control method includes: adjusting a plurality of temperature adjustment parameters according to an environmental condition of the server system, wherein the temperature adjustment parameters are based on a timing Determining the order of adjustment; determining a liquid cooling module and an air cooling module in the temperature control system according to the temperature adjustment parameters, and making the liquid cooling module and the air cooling module Corresponding temperature adjustment parameters are performed on the server system to reduce an ambient temperature of the server system, wherein the liquid cooling module performs the server system by using a first fluid and a second fluid Heat exchange, and the air cooling module provides a heat dissipation airflow to the server system; detecting the ambient temperature and an operation of the temperature control system Returning the ambient temperature and the operating state to a control unit of the temperature control system, and causing the control unit to perform the heat dissipation processing or a debugging process according to the ambient temperature and the operating state; and when a state When the detecting unit determines that the operating state is normal, and the ambient temperature exceeds a critical temperature, the control unit performs the heat dissipation process to reduce the ambient temperature, and when the state detecting unit determines that the operating state is abnormal, the control unit performs the Debug processing to repair the temperature control system. The temperature control method of the temperature control system of claim 4, wherein the dissipating the heat treatment further comprises the steps of: defining a preset period based on the timing condition; and adjusting the preset period according to the timing condition And the temperature adjustment parameters are controlled to control the flow rate of the first fluid and the second fluid and the wind speed of the heat dissipation airflow. The temperature control method of the temperature control system of claim 4, wherein the performing the heat dissipation process further comprises the steps of: determining whether the ambient temperature is still greater than the critical temperature after the preset period; and when the environment When the temperature is still greater than the critical temperature, another portion of the temperature adjustment parameters are adjusted according to the timing condition to control the output pressure and temperature of the first fluid. The temperature control method of the temperature control system according to claim 4, further comprising: detecting whether the gateway of the server system is turned on; When it is detected that the entrance and exit of the server system is turned on, the temperature adjustment parameter for controlling the heat dissipation airflow is adjusted to a maximum output value.