CN211822962U - Fresh air system for machine room - Google Patents
Fresh air system for machine room Download PDFInfo
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- CN211822962U CN211822962U CN202020308514.4U CN202020308514U CN211822962U CN 211822962 U CN211822962 U CN 211822962U CN 202020308514 U CN202020308514 U CN 202020308514U CN 211822962 U CN211822962 U CN 211822962U
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Abstract
The utility model relates to the technical field of air conditioning, the utility model discloses a new trend system for computer lab, including new trend machine, dust detector, host computer and a plurality of temperature and humidity sensor, the new trend machine is used for introducing the new trend and heating up, cooling down, dehumidification and dust removal; the temperature and humidity sensors are arranged in each area in the machine room and outside the machine room and used for collecting the temperature and humidity inside and outside the machine room; the dust detector is arranged outside the machine room and used for collecting the concentration of dust in the air outside the machine room; the upper computer is connected with the fresh air machine, the dust detector and the plurality of temperature and humidity sensors, and the operation temperature and humidity value of the fresh air machine, the position and the number of the air supply outlets are adjusted according to the temperature and the humidity inside and outside the machine room collected by the temperature and humidity sensors, so that the temperature and the humidity of each point of the machine room tend to be reasonable, and the safe and normal operation of equipment in the machine room is ensured. The upper computer can also judge whether the air dust concentration outside the machine room collected by the dust detector exceeds the standard or not so as to give an alarm, and further control the start or stop of the fresh air machine.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to a new trend system for computer lab.
Background
With the development of informatization, the data center machine room is more important, but the high electric energy consumption occupies a larger proportion, the utilization rate of IT equipment in the power consumption of the whole machine room is only about 50%, the cooling power consumption is higher than that of the IT equipment, and when the number of servers is increased, the matched power consumption of cooling and the like can be exponentially increased.
Therefore, in the current data center room, servers with higher and higher processing capacity, data storage devices with higher and higher capacity, and network devices need to consume more electric energy. And the higher and higher integration level of equipment, the more concentrated heat productivity, and the temperature control of a machine room is a great problem. Only the new technology and the new method for reducing the energy consumption of the machine room are researched.
In summary, at present, it is urgently needed to perform reasonable upgrade and perfection under the condition of the existing machine room equipment and system, and further lower energy consumption of the machine room.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a new trend system for computer lab, include:
the fresh air machine is used for introducing fresh air into the machine room and preprocessing the fresh air, wherein the preprocessing comprises heating, cooling, dehumidifying and dedusting;
the temperature and humidity sensors are arranged in each area in the machine room and outside the machine room and are used for collecting the temperature and humidity inside and outside the machine room;
the dust detector is arranged outside the machine room and used for collecting the concentration of dust in the air outside the machine room;
the upper computer is connected with the fresh air machine, the temperature and humidity sensors and the dust detector, the upper computer adjusts the operation temperature and humidity value of the fresh air machine and the position and the number of the air supply ports according to the temperature and the humidity inside and outside the machine room acquired by the temperature and humidity sensors, judges whether the air dust concentration outside the machine room acquired by the dust detector exceeds the standard or not so as to give an alarm, and then controls the fresh air machine to be started or stopped.
The wind speed sensor is arranged outside the machine room and connected with the upper computer, and is used for collecting wind speed outside the machine room and sending the wind speed to the upper computer, and the upper computer judges whether the wind speed exceeds the standard or not according to the wind speed so as to give an alarm, and then controls the starting or stopping of the fresh air machine.
Furthermore, when the commercial power breaks down, computer IT equipment in the computer lab can supply power through ITs uninterrupted power source, but does not have the refrigeration of new fan, and IT equipment can appear down. Therefore, the fresh air system further comprises a UPS (uninterrupted power supply), wherein the UPS is electrically connected with the fresh air machine and used for supplying power to the fresh air machine when the mains supply input is interrupted, so that the basic refrigeration requirement of necessary equipment in a machine room is met.
Furthermore, the new fan comprises a control contact for remote switch control, and the remote switch can control the on-off of the control contact of the new fan, so that the new fan is remotely controlled to start or stop.
Furthermore, the temperature and humidity sensor comprises an RS485 bus type integrated temperature and humidity sensor, and the detected temperature and humidity value is directly converted into a digital signal locally, so that the accuracy of temperature and humidity detection is guaranteed to the maximum extent.
The beneficial effects of the utility model reside in that:
(1) for a machine room with a large area, due to the influence of factors such as equipment distribution, air supply and return, airflow and the like, the temperature and humidity values in different areas of the machine room are greatly different, and the temperature and humidity value of the whole temperature and humidity value of the machine room is judged only according to the temperature and humidity value of the air return of a precise air conditioner or a fresh air machine of the machine room, so that the requirement of safety management of the machine room cannot be met. The utility model discloses an accurate warm humidity value can be known in real time to each regional installation temperature and humidity sensor in the computer lab to through position, the quantity of adjusting new fan supply-air outlet, set for new fan's operation warm humidity value, let the humiture trend of computer lab each point reasonable as far as possible, ensure the safe normal operating of computer lab equipment.
(2) The utility model discloses an air dust concentration and wind speed outside dust detector and the wind speed sensor collection and the control computer lab, the host computer judges whether exceeds standard in order to take place to report to the police according to the air dust concentration and the wind speed size received, and then controls the start-up or stop of new fan.
(3) When the commercial power breaks down, computer IT equipment in the computer lab can supply power through ITs uninterrupted power source, but does not have the refrigeration of new fan, and IT equipment can appear down. The event the utility model discloses still include UPS uninterrupted power source, new fan is connected to UPS uninterrupted power source electricity for supply power to new fan when the commercial power input is interrupted, satisfy the basic refrigeration demand of essential equipment in the computer lab.
(4) The utility model discloses a new fan has control contact for remote switch control, and remote switch can carry out on-off control to the control contact of new fan to the start-up or the stop of the new fan of remote control.
(5) The utility model discloses a temperature and humidity sensor adopts the total linear integration temperature and humidity sensor of RS485, and the temperature and humidity value that detects directly converts digital signal into locally, has guaranteed temperature and humidity measurement's accuracy furthest.
Drawings
FIG. 1 is a schematic view of a fresh air system of the present invention;
FIG. 2 is a schematic view of the installation position of the new fan and the air intake and exhaust;
fig. 3 is the utility model discloses a new fan and supplementary commercial power switch board connect the schematic diagram.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Among various factors influencing microelectronic devices such as electronic computers, the influence of temperature and humidity is very important, and the requirements of the machine room on the temperature and the humidity are very high. For a machine room with a large area, due to the influence of factors such as equipment distribution, air supply and return, airflow and the like, the temperature and humidity values in different areas of the machine room are greatly different, and the temperature and humidity value of the whole temperature and humidity value of the machine room is judged only according to the temperature and humidity value of the air return of a precise air conditioner or a fresh air machine of the machine room, so that the requirement of safety management of the machine room cannot be met.
This embodiment provides a new trend system for computer lab, as shown in fig. 1, include:
the fresh air machine is used for introducing fresh air into the machine room and preprocessing the fresh air, wherein the preprocessing comprises heating, cooling, dehumidifying and dedusting; the installation position of the fresh air fan in the machine room and the air intake and exhaust conditions are shown in figure 2;
the temperature and humidity sensors are arranged in each area in the machine room and outside the machine room and are used for collecting the temperature and humidity inside and outside the machine room;
the dust detector is arranged outside the machine room and used for collecting the concentration of dust in the air outside the machine room;
the upper computer, new fan, a plurality of temperature and humidity sensor and dust detector are connected to the upper computer, and the operation temperature humidity value, the position and the quantity of supply-air outlet of new fan are adjusted to the upper computer according to the inside and outside temperature and humidity of the computer lab that a plurality of temperature and humidity sensor gathered to whether the air dust concentration judgement outside the computer lab that gathers according to dust detector exceeds standard in order to take place to report to the police, and then the start-up or the stop of control new fan.
The utility model discloses an accurate warm humidity value can be known in real time to each regional installation temperature and humidity sensor in the computer lab to through the position and the quantity of adjusting new fan supply-air outlet, set for the operation warm humidity value of air conditioner, let the humiture trend of computer lab each point reasonable as far as possible, ensure the safe normal operating of computer lab equipment.
In this embodiment, the fresh air handling unit adopts a temperature pretreatment type K-G series cabinet type fresh air handling unit, which has a ventilation function to ensure quality monitoring of air in the machine room, introduces fresh air with high cleanliness and maintains micro-positive pressure in the machine room, ensures a small difference between the fresh air and the indoor temperature through the pretreatment of cooling, heating, dehumidification and the like performed on the fresh air, and can solve the problems of condensation and temperature gradient of the introduced fresh air.
In this embodiment, the temperature and humidity sensor adopts an RS485 bus type integrated temperature and humidity sensor, and the detected temperature and humidity value is directly converted into a digital signal locally, so that the accuracy of temperature and humidity detection is ensured to the maximum extent.
In one embodiment, the fresh air system further comprises an air speed sensor, the air speed sensor is arranged outside the machine room and is connected with an upper computer through an RS485 bus, the air speed sensor is used for collecting the air speed outside the machine room and sending the air speed to the upper computer, the upper computer judges whether the air speed exceeds the standard or not according to the air speed to give an alarm, the start or stop of the fresh air machine is controlled, and the fresh air machine and the auxiliary commercial power distribution cabinet are connected as shown in fig. 3.
When the commercial power breaks down, computer IT equipment in the computer lab can supply power through ITs uninterrupted power source, but does not have the refrigeration of new fan, and IT equipment can appear down. In another embodiment, the fresh air system further comprises a UPS uninterruptible power supply, and the UPS uninterruptible power supply is electrically connected to the fresh air machine and is used for supplying power to the fresh air machine when the mains supply input is interrupted, so as to meet the basic refrigeration requirement of necessary equipment in the machine room.
In another embodiment, the new fan comprises a control contact for being controlled by a remote switch, and the remote switch can carry out on-off control on the control contact of the new fan, so that the start or stop of the new fan can be remotely controlled.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either a wired or wireless connection.
Claims (5)
1. The utility model provides a new trend system for computer lab which characterized in that includes:
the fresh air machine is used for introducing fresh air into the machine room and preprocessing the fresh air, wherein the preprocessing comprises heating, cooling, dehumidifying and dedusting;
the temperature and humidity sensors are arranged in each area in the machine room and outside the machine room and are used for collecting the temperature and humidity inside and outside the machine room;
the dust detector is arranged outside the machine room and used for collecting the concentration of dust in the air outside the machine room;
the upper computer is connected with the fresh air machine, the temperature and humidity sensors and the dust detector, the upper computer adjusts the operation temperature and humidity value of the fresh air machine and the position and the number of the air supply ports according to the temperature and the humidity inside and outside the machine room acquired by the temperature and humidity sensors, judges whether the air dust concentration outside the machine room acquired by the dust detector exceeds the standard or not so as to give an alarm, and then controls the fresh air machine to be started or stopped.
2. The fresh air system for the machine room according to claim 1, further comprising an air speed sensor, wherein the air speed sensor is arranged outside the machine room and connected with the upper computer, and is used for collecting air speed outside the machine room and sending the air speed to the upper computer, and the upper computer judges whether the air speed exceeds the standard or not according to the air speed so as to give an alarm, and further controls the start or stop of the fresh air machine.
3. The fresh air system for the machine room as claimed in claim 1, further comprising a UPS uninterruptible power supply electrically connected to the fresh air machine for supplying power to the fresh air machine when the commercial power input is interrupted.
4. The fresh air system for the machine room as claimed in claim 1, wherein the fresh air machine comprises a control contact for being controlled by a remote switch, and the remote switch can perform on-off control on the control contact of the fresh air machine so as to remotely control the start or stop of the fresh air machine.
5. The fresh air system for the machine room as claimed in claim 1, wherein the temperature and humidity sensor comprises an RS485 bus type integrated temperature and humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308514.4U CN211822962U (en) | 2020-03-13 | 2020-03-13 | Fresh air system for machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308514.4U CN211822962U (en) | 2020-03-13 | 2020-03-13 | Fresh air system for machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822962U true CN211822962U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020308514.4U Active CN211822962U (en) | 2020-03-13 | 2020-03-13 | Fresh air system for machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211822962U (en) |
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2020
- 2020-03-13 CN CN202020308514.4U patent/CN211822962U/en active Active
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