TWI620899B - Ventilation system for data room - Google Patents

Abstract

The present invention relates to a data room ventilation system, which is mainly provided with a housing mechanism in the data room and is separated into at least one high temperature area and a low temperature area, so that one end of the data exchange device is disposed in the high temperature area, and the other end is disposed on the In the low temperature region, a heat exchanger is disposed in the air conditioning unit disposed in the data room, so that the air in the high temperature region enters the low temperature region through the heat exchanger of the air conditioning unit, and the outdoor and indoor temperature senses are separately utilized in the data room. The measuring unit senses the temperature inside and outside the data room, and the air supply unit of the ventilation device is connected to the air supply line and is connected to the high temperature area and the low temperature area respectively, so that the air supply unit sends the air outside the data room to the data room. In addition, the air supply line is connected to the low temperature area and is provided with a low temperature area damper; thereby, not only can the air supply amount of the personnel in the data room can be supplied, but also the cleanliness in the equipment room can be maintained, and the air humidity can be maintained almost in the whole year. Under the heat load of air conditioning, it can meet the necessary air conditioning capacity of the engine room, and achieve energy saving on the air side under most operating hours. Low overall energy use data room, and in the overall implementation of the use of more practical effect by those characteristics.

Description

Data room ventilation system

The invention relates to a data room ventilation system, in particular to a ventilation room that not only supplies the breathing demand of the data room, but also maintains the cleanliness in the machine room, and can satisfy the engine room almost without increasing the heat load of the air conditioner throughout the year. Necessary air conditioning ventilation, more energy-saving for the air side of most operating hours, reducing the energy consumption of the overall data room, and the innovative design of the data room ventilation system with more practical features in its overall implementation.

According to the data room, a large number of servers are continuously operated, so that a large amount of heat is generated by the air-conditioning system to help dissipate heat, resulting in an increase in the energy consumption of the refrigeration facilities, and the data room needs to be cleaned according to the needs of the personnel and the data room. According to the requirements of ICC, ASHRAE or building law (such as the New York State Building Law), providing an appropriate amount of outdoor air or maintaining a stable positive pressure in the equipment room will result in a greater burden of air conditioning energy consumption, such as about 20 times per hour in New York. Under the design of ventilation, it will cause a lot of energy use, as shown in the energy consumption ratio diagram of special places such as the third chart laboratory. It is the investigation information of the US Energy Bureau. Because the outdoor air needs to be reconciled and sent to the indoors, the energy use of the ventilation system also includes the energy use of the cooling device, which is classified as a ventilation system on the system, but Observe the overall load of ventilation on the air conditioner. For example, in Taiwan's warm and humid climate, the introduction of external air or ventilation will have high energy consumption characteristics for the whole machine room, and will also test the design and construction unit of China's data room.

Please refer to the fourth chart of Taiwan's temperature statistical analysis chart. The outdoor temperature in Taiwan is about 2/3 higher than the temperature conditions acceptable for the general data room. Therefore, the sensible heat alone is a heavy burden, and the island-type climate is more The air contains a large amount of water and gas in the suspended salt, which needs to be filtered and removed. If the humidity in the air is reduced, it will be directly transported into the machine room, which will cause serious condensation condensation inside the machine room, but if it is dehumidified to humidity. The condensation condensation inside the machine room needs to be treated too coldly, so that the air conditioning burden caused by ventilation is much higher than that of the internal circulation air conditioner. Therefore, the subtropical and marine climate of Taiwan will have a severe air conditioning energy burden.

In view of this, the inventor has provided the data structure of the ventilation system for the purpose of achieving better practical value by adhering to the rich experience in design, development and actual production of the relevant industry for many years, and researching and improving the existing structure and defects. By.

The main object of the present invention is to provide a data room ventilation system, which mainly supplies not only the ventilation demand of the personnel in the data room, but also maintains the cleanliness in the equipment room, and can satisfy the heat load of the air conditioner almost no annually. The engine room needs air conditioning to change the air volume, which realizes the air side energy saving under most operating hours and reduces the energy of the overall data room. It is used, and it is more practical and useful in its overall application.

The main purpose and function of the data room ventilation system of the present invention are achieved by the following specific technical means: the main system includes a data room, an air conditioning unit and a ventilation device; wherein: the data room is provided with a housing mechanism for utilizing The housing mechanism divides the data room into at least one high temperature area and a low temperature area, and the temperature difference between the high temperature area and the low temperature area is greater than 5 ° C, and a data exchange device is disposed in the data room, so that one end of the data exchange device is set The high temperature region and the other end are disposed in the low temperature region, and the air in the low temperature region enters the high temperature region via the data exchange device, and the data room is provided with an air conditioning unit, and the air conditioning unit has a heat exchanger therein The air outlet end of the air conditioning unit is located in the low temperature region, and the return air end is located in the high temperature region, so that the air in the high temperature region enters the low temperature region through the heat exchanger of the air conditioning unit, and the outdoor temperature is set outside the data room. a sensing unit, and an indoor temperature sensing unit in the low temperature region of the data room for respectively utilizing The outdoor temperature sensing unit and the indoor temperature sensing unit sense the temperature inside and outside the data room; the ventilation device is provided with a blowing unit, and the air blowing unit is connected to the air supply unit, and the air supply line is respectively connected to the air supply unit The high temperature area of the data room and the low temperature area allow the air supply unit to deliver air outside the data room to the data room, and the low temperature area damper is connected to the low temperature area.

A preferred embodiment of the data room ventilation system of the present invention, wherein the housing mechanism comprises any one of a plate, a door, and an isolating component.

A preferred embodiment of the data room ventilation system of the present invention, wherein the data exchange device comprises any one of a server, a memory storage device, and a data exchange device.

A preferred embodiment of the data room ventilation system of the present invention, wherein the high temperature area is provided with a pressure relief air hole outside the data room, and the pressure release air hole is for discharging the air in the high temperature area to the outside of the data room.

In a preferred embodiment of the data room ventilation system of the present invention, the low temperature region is provided with a pressure sensing device for sensing the air pressure in the low temperature region.

A preferred embodiment of the data room ventilation system of the present invention, wherein the air supply line of the ventilation device is provided with a filtering device.

A preferred embodiment of the data room ventilation system of the present invention, wherein the air supply line is connected to the high temperature area and is provided with a high temperature area damper.

(1)‧‧‧Data room

(11) ‧ ‧ housing mechanism

(12) ‧‧‧High temperature area

(13) ‧‧‧Low temperature zone

(14) ‧‧‧Data exchange equipment

(15)‧‧‧Outdoor temperature sensing unit

(16)‧‧‧Indoor temperature sensing unit

(17) ‧‧‧Respiratory vents

(18)‧‧‧ Pressure sensing device

(2) ‧ ‧ air conditioning unit

(21) ‧‧ ‧ heat exchanger

(3) ‧‧‧Ventilator

(31)‧‧‧Air supply unit

(32)‧‧‧Air supply line

(321)‧‧‧ Low temperature zone damper

(322)‧‧‧High temperature zone damper

(33)‧‧‧Filter device

First Figure: Schematic diagram of the structure of the present invention

Second Figure: Schematic diagram of another embodiment of the present invention

Third: Schematic diagram of energy use ratios in special places such as laboratories

Figure 4: Statistical analysis of temperature in Taiwan

In order to make the technical content, the purpose of the invention and the effects achieved by the invention have For a more complete and clear disclosure, please refer to the following drawings and drawings: First, please refer to the first figure, the structure of the invention, and the second figure, another embodiment of the present invention. As shown in the schematic structural diagram, the present invention mainly includes a data room (1), an air conditioning unit (2), and a ventilation device (3); wherein: the data room (1) is provided with a housing mechanism (11), The housing mechanism (11) may comprise a plate, a door or other component that can temporarily or permanently isolate the space for spacing the data room (1) into at least one high temperature zone (12) by means of the housing mechanism (11) and a low temperature region (13), the temperature difference between the high temperature region (12) and the low temperature region (13) is greater than 5 ° C, and a data exchange device (14) is disposed in the data room (1), and the data exchange device (14) can be The server, the memory storage device, the data exchange device and the like are arranged such that one end of the data exchange device (14) is disposed in the high temperature region (12), and the other end is disposed in the low temperature region (13), and in the data room (1) There is an air conditioning unit (2), and the air conditioning unit (2) has a heat exchanger (21) built therein to make the air conditioning unit (2) The outlet end is located in the low temperature region (13), and the return air end is located in the high temperature region (12), so that the air in the high temperature region (12) enters the low temperature region via the heat exchanger (21) of the air conditioning unit (2). (13) further comprising an outdoor temperature sensing unit (15) outside the data room (1), and an indoor temperature sensing unit (16) in the low temperature region (13) of the data room (1) To sense the temperature inside and outside the data room (1) by using the outdoor temperature sensing unit (15) and the indoor temperature sensing unit (16), respectively. And in the high temperature region (12), a pressure relief air hole (17) is disposed outside the data room (1), and the pressure relief air hole (17) can supply the air in the high temperature region (12) to the data room ( 1) External discharge, continued from the low temperature region (13) is provided with a pressure sensing device (18) for sensing the air pressure in the low temperature region (13).

The ventilation device (3) is provided with a air supply unit (31), and the air supply unit (31) is connected with a air supply line (32), and the air supply line (32) is respectively connected to the data room (1) The high temperature region (12) and the low temperature region (13) enable the air supply unit (31) to deliver air outside the data room (1) to the data room (1), and the air supply line (32) a filter device (33) is provided, and a low temperature region damper (321) is disposed at the low temperature region (13) connected to the air supply conduit (32), and the air supply conduit (32) is connected to the high temperature region ( 12) There is a high temperature zone damper (322).

In this way, the present invention is used in operation, which causes the air blowing unit (31) of the ventilation device (3) to start running, and utilizes the outdoor temperature sensing unit (15) and the indoor temperature sensing unit ( 16) respectively sensing the temperature inside and outside the data room (1), and when the outdoor temperature sensing unit (15) senses that the temperature value is higher than the sensing temperature value of the indoor temperature sensing unit (16), let the air blowing unit (31) conveying the air outside the data room (1) to the high temperature region (12) of the data room (1) via the air supply conduit (32), and when the outdoor temperature sensing unit (15) senses The measured temperature value is lower than the indoor temperature sensing unit (16) sensing temperature value When the air supply unit (31) sends the air outside the data room (1) to the low temperature area (13) of the data room (1) or simultaneously to the high temperature via the air supply line (32) In the area (12) and the low temperature area (13), and because the air supply line (32) is provided with a filtering device (33), the air to be transported can be cleaned, and in the data room (1), The air in the low temperature region (13) is entered into the high temperature region (12) via the data exchange device (14), and the air in the high temperature region (12) is heatable through the air conditioning unit (2) The exchanger (21) enters the low temperature region (13), and is provided with a pressure relief hole (17) outside the data room (1) and a pressure sense in the low temperature region (13) in the high temperature region (12). The measuring device (18) enables the air circulation to be maintained without external air cooling, and the air conditioning heat capacity of the data room (1) is satisfied under the air conditioning heat load for almost no whole year, and most of the running time is realized. Energy saving on the lower air side reduces energy usage in the overall data room (1).

From the above, the implementation description of the present invention shows that the present invention has the following advantages in comparison with the prior art means:

1. The present invention can realize the need for positive pressure management of the data room by organizations such as UP-TIME, because the data room needs to have appropriate air cleanliness to reduce short circuit or damage of electronic equipment caused by dust accumulation.

2. In addition to the personnel's working respiration, the present invention can maintain stable pressure management without increasing the air conditioning load, and the required energy usage is only about 1/10 of that of the conventional external air conditioner. It has many advantages such as high energy saving potential and environmental control.

3. The invention has the effect of the gas side energy saver, and is not easy to implement the design of the effective gas side energy saver according to the climatic conditions of Taiwan, and the air conditioner and the data room configuration are perfected, and the utility model has the function of the gas side energy saver throughout the year, which can greatly Reduce the energy consumption of the data room.

4. The invention can provide high quality indoor air quality, can meet the requirements of the EPA for multi-person use, meet the requirements of ASHRAE TC 9.9 for indoor aerosol pollution management, and does not need additional air conditioning system refrigeration facilities. Energy use.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

Claims (6)

A data room ventilation system mainly includes a data room, an air conditioning unit and a ventilation device; wherein: the data room is provided with a housing mechanism for spacing the data room into at least one high temperature region by using the housing mechanism a low temperature region, the temperature difference between the high temperature region and the low temperature region is greater than 5 ° C, and a data exchange device is disposed in the data room, so that one end of the data exchange device is disposed in the high temperature region, and the other end is disposed in the low temperature region, so that The air in the low temperature region enters the high temperature region via the data exchange device, and the data room is provided with an air conditioning unit, and the air conditioning unit has a heat exchanger therein, so that the air outlet end of the air conditioning unit is located in the low temperature region and the return air end. The high temperature region is located such that the air in the high temperature region enters the low temperature region through the heat exchanger of the air conditioning unit, and the outdoor temperature sensing unit is disposed outside the data room, and is disposed in the low temperature region of the data room. An indoor temperature sensing unit is configured to respectively sense data by using the outdoor temperature sensing unit and the indoor temperature sensing unit a temperature inside and outside the machine room; the ventilation device is provided with a air supply unit, and the air supply unit is connected to the air supply unit, and the air supply line is respectively connected to the high temperature area of the data room and the low temperature area, so that the air supply unit The air outside the data room is sent to the data room, and the air supply pipe is connected to the low temperature area, and the low temperature area damper is arranged, and the high temperature area damper is arranged at the high temperature area. The data room ventilation system according to claim 1, wherein the housing The organization consists of any of the components of plates, doors, and partitions. The data room ventilation system according to claim 1, wherein the data exchange device comprises any one of a server, a memory storage device and a data exchange device. The data room ventilation system of claim 1, wherein the high temperature area is provided with a pressure relief air hole outside the data room, and the pressure release air hole is for discharging the air in the high temperature area to the outside of the data room. The data room ventilation system according to claim 1, wherein the low temperature region is provided with a pressure sensing device for sensing air pressure in the low temperature region. The data room ventilation system according to claim 1, wherein the air supply line of the ventilation device is provided with a filtering device.