WO2018120947A1

WO2018120947A1 - Big data server energy-saving control device

Info

Publication number: WO2018120947A1
Application number: PCT/CN2017/103706
Authority: WO
Inventors: 祖劲峰
Original assignee: 广州兴普电子科技有限公司
Priority date: 2016-12-31
Filing date: 2017-09-27
Publication date: 2018-07-05

Abstract

Disclosed is a big data server energy-saving control device, comprising a power supply module (1), a data processing module (2), a cooling module (3), a transformer (T), a heat-sensitive resistor (Rt), a first resistor (R1), a second resistor (R2), a third resistor (R3), a first potentiometer (RP1), a second potentiometer (RP2), a first capacitor (C1), a second capacitor (C2), a rectifier (VC), a relay (KA) and an integrated control circuit (A). By means of simple realisation, the circuit effectively controls the cooling module (3) of a big data server, which can cause the big data server to be in a relatively constant temperature state, without needing to start cooling at every moment, thereby enabling an energy-saving effect.

Description

Big data server energy saving control device

Technical field

The invention relates to the field of big data technology, and more particularly to a big data server energy saving control device.

Background technique

Big data refers to the huge amount of data involved that cannot be reached through current mainstream software tools, and can be captured, managed, processed, and organized in a reasonable time to become a more positive purpose for helping business decisions. The big data server is a database server for multiple computers and database management system software. The database server provides services for customer applications. Because of the large number of computers involved, how to effectively save energy is a problem facing the industry.

Summary of the invention

The technical problem solved by the present invention is to provide a big data server energy-saving control device to effectively save energy for a big data server.

In order to solve the above technical problem, the present invention adopts the following technical solutions:

A big data server energy saving control device, comprising:

Power module, data processing module, cooling module, transformer T, thermistor Rt, first resistor, second resistor, third resistor, first potentiometer, second potentiometer, first capacitor, second capacitor, rectifier, Relay and integrated control circuit A;

The power module is connected to the data processing module and the cooling module, the transformer module is connected at two ends of the power module, the cooling module is connected with the relay contact and forms a loop with the power module, the rectifier is connected with the transformer, and one end of the rectifier is connected to the negative pole of the first capacitor. The other end Connected to the positive pole of the first capacitor, the anode of the first capacitor is connected to the thermistor Rt, the other end of the thermistor Rt is connected to the first potentiometer and the first resistor, and the other end of the first resistor is connected to the second potentiometer, first The other end of the potentiometer is connected to the second resistor, and the other end of the second potentiometer is connected to the third resistor. One end of the fourth resistor is connected to one end of the thermistor, the first leg of the integrated circuit A is grounded, and the second leg is connected to the second potential. The third leg is connected to the relay.

The cooling module can be a fan cooling module.

The cooling module is a cold water circulation cooling module.

In addition, a fourth resistor and a first light emitting diode are further included, wherein the fourth resistor is connected to the fourth leg of the integrated control circuit A, and the light emitting diode is connected to the third leg of the integrated control circuit A.

In addition, a fifth resistor and a second light emitting diode are further included, wherein the fifth resistor is connected to the third leg of the integrated control circuit A.

The integrated control circuit A is a 555 time base integrated control circuit.

In addition, the method further includes: a first diode connected to the third leg of the integrated control circuit A.

Wherein, the first light emitting diode is a green light emitting diode.

Wherein, the second light emitting diode is a red light emitting diode.

In addition, a fuse connected to the cooling module is also included.

Compared with the prior art, the present invention has the following beneficial effects:

The big data server energy-saving control device of the invention comprises a power module, a data processing module, a cooling module, a transformer T, a thermistor Rt, a first resistor, a second resistor, a third resistor, a first potentiometer, a second potential The first capacitor, the second capacitor, the rectifier, the relay, and the integrated control circuit A; wherein the cooling module is effectively controlled by a simple implementation circuit, so that the big data server can be in a relatively constant temperature state without having to turn on the temperature at all times. Thereby energy saving effect can be achieved.

DRAWINGS

1 is a schematic diagram of an embodiment of a big data server of the present invention;

2 is a schematic overall view of the energy saving control device of the big data server of the present invention;

3 is a circuit diagram of a specific embodiment of implementing control of the big data server energy saving control device of the present invention.

detailed description

Referring to FIG. 1 , FIG. 2 and FIG. 3 , the big data server of the present embodiment is generally composed of a plurality of even a large number of computer servers as illustrated. Due to the large amount, the generated thermal energy is large, and the cooling module can be effective. In order to solve this problem, the big data server energy-saving control device of the embodiment includes:

Power module 1, data processing module 2, cooling module 3, transformer T, thermistor Rt, first resistor, second resistor, third resistor, first potentiometer, second potentiometer, first capacitor, second capacitor , rectifiers, relays and integrated control circuit A;

The power module 1 is connected to the data processing module 2 and the cooling module 3, the data processing module 2 is mainly used for processing big data, the cooling module 3 is mainly used to control the temperature in the server, and the transformer T is connected at both ends of the power module 1. The cooling module 3 is connected to the relay contact and forms a loop with the power module 1, the rectifier is connected to the transformer T, one end of the rectifier is connected to the negative pole of the first capacitor, the other end is connected to the anode of the first capacitor, and the anode of the first capacitor is connected to the thermistor. Rt, the other end of the thermistor Rt is connected to the first potentiometer and the first resistor, the other end of the first resistor is connected to the second potentiometer, and the other end of the first potentiometer is connected to the second resistor, The other end of the two potentiometer is connected to the third resistor, and one end of the fourth resistor is connected to one end of the thermistor, the first leg of the integrated circuit A is grounded, the second leg is connected to the second potentiometer, and the third leg is connected to the relay.

The cooling module can be a fan cooling module.

The cooling module is a cold water circulation cooling module.

Wherein, the power module VCC can adopt 220 volts, and the integrated control circuit A is a 555 time base integrated control circuit.

Wherein, the first light emitting diode is a green light emitting diode.

Wherein, the second light emitting diode is a red light emitting diode.

In addition, a fuse connected to the cooling module is also included.

In the implementation circuit of the embodiment, R1 is the first resistor, R2 is the second resistor, R3 is the third resistor, R4 is the fourth resistor, R5 is the fifth resistor, and C1 is the first capacitor. C2 is the second capacitor, RP1 is the first potentiometer, RP2 is the second potentiometer, KA is the circuit switching switch, the circuit switching switch in the actual circuit can be, for example, a relay, VC is a rectifier, and VL1 is the first light-emitting diode. VL2 is the second LED, and A is the 555 time base integrated circuit, which includes 8 pins. The specific functions are as follows:

1. GND, power ground or low level 0V. Usually connected to the common ground of the circuit.

2. TRIG, the time period during which 555 is triggered to start. The upper edge voltage of the trigger signal must be greater than 2/3VCC, the lower edge must be less than 1/3VCC.

3.OUT, during the time period when 555 is triggered, the output pin is electrically shifted to a high level of 1.7V less than the power supply voltage. After the end of the cycle, the level returns to a low level around OV. When high, the maximum output current of this pin is about 200mA.

4. RESET, an active-low reset pin that resets the timer and returns the output to a low potential when a low logic level is applied to this pin. It is usually connected to a positive power supply or ignored.

5.CTRL, this pin allows the trigger and gate voltage of the chip to be changed by an external voltage. In the monostable or oscillating mode of 555, the output frequency can be changed or adjusted by this pin.

6. THR, the threshold is higher than 2/3VCC, making the output low. This action is initiated when the voltage of this pin is moved from below 1/3VCC to above 2/3VCC.

7.DIS, this pin has the same low-level current output capability as the OUT pin. When the output is high, it is high impedance to ground; when the output is low, it is low impedance to ground.

8. Vcc, 555 positive supply voltage terminal. The standard voltage range is 4.5 to 16V.

The specific work process is as follows:

The power module VCC is turned on, and the data processing module 2 and the cooling module 3 are powered. The AC voltage is stepped down by the transformer T, the rectifier VC is rectified, and the capacitor C1 is filtered, and sent to the 555 time base integrated circuit A, the relay KA and the indicator light are provided. A DC voltage Ec of about 12 volts. RP1 is the upper limit of the temperature setting potentiometer, RP2 is the lower limit of the temperature setting potentiometer, by adjusting RP1 and RP2, the 6 feet and 2 feet of the 555 time base integrated circuit A can be placed in 2/3Ec (ie 8 volts) and 1 respectively. /3Ec (that is, 4 volts), if the temperature in the big data server is lower than the lower limit temperature, the resistance of the thermistor Rt is larger, the potential of the 2 pin of A is lower than 1/3Ec, and the output of the 3 pin of A is high. Level, circuit switching switch, for example, relay KA is powered off, that is, the circuit switching switch is disconnected, and the cooling mode is The block no longer works, thereby saving power. At the same time, as a preferred embodiment, the indication control can be formed by the resistors R4 and VL1 to illuminate the VL1, and the VL1 can adopt a green LED, and when the temperature of the big data server is higher than At the lower limit temperature, the resistance of the thermistor Rt is small, so that the potential of the 6 pin of A is greater than 2/3Ec, and the potential of the 2 pin is greater than 1/3Ec and reset, the output of the 3 pin of A is low, and the output of 3 pin of A is low. In the case of the circuit switching switch, for example, the normally open contact of the relay KA is closed, that is, the circuit switching switch is closed, and the cooling module is operated, so that the temperature of the server is not too high. Therefore, the embodiment can effectively control the operation of the cooling module, thereby effectively saving energy.

Although the preferred embodiments of the present invention have been disclosed above, the present invention is not limited to the above embodiments, and those skilled in the art can make some modifications and modifications without departing from the scope of the present invention. Adjustment.

Claims

A big data server energy-saving control device, comprising:

Power module, data processing module, cooling module, transformer T, thermistor Rt, first resistor, second resistor, third resistor, first potentiometer, second potentiometer, first capacitor, second capacitor, rectifier, Relay and integrated control circuit A;

The power module is connected to the data processing module and the cooling module, the transformer module is connected at two ends of the power module, the cooling module is connected with the relay contact and forms a loop with the power module, the rectifier is connected with the transformer, and one end of the rectifier is connected to the negative pole of the first capacitor. The other end is connected to the positive pole of the first capacitor, the anode of the first capacitor is connected to the thermistor Rt, the other end of the thermistor Rt is connected to the first potentiometer and the first resistor, and the other end of the first resistor is connected to the second potentiometer The other end of the first potentiometer is connected to the second resistor, and the other end of the second potentiometer is connected to the third resistor. One end of the fourth resistor is connected to one end of the thermistor, and the first leg of the integrated circuit A is grounded, and the second leg is connected. The second potentiometer, the third leg is connected to the relay.
The device according to claim 1, wherein the cooling module is a fan cooling module.
The device according to claim 1, wherein the cooling module is a cold water circulation cooling module.
The apparatus according to claim 1, further comprising a fourth resistor and a first light emitting diode, wherein said fourth resistor is connected to the fourth leg of the integrated control circuit A, and the light emitting diode and the integrated control circuit A Three feet connected.
The apparatus of claim 4 including a fifth resistor and a second light emitting diode, wherein said fifth resistor is coupled to the third leg of integrated control circuit A.
The apparatus of claim 1 wherein said integrated control circuit A is a 555 time base integrated control circuit.
The device according to claim 4, wherein said first light emitting diode is a green light emitting diode.
The device according to claim 5, wherein said second light emitting diode is a red light emitting diode.