CN215269251U - Air supply device used under antistatic movable floor of data center - Google Patents
Air supply device used under antistatic movable floor of data center Download PDFInfo
- Publication number
- CN215269251U CN215269251U CN202121139166.3U CN202121139166U CN215269251U CN 215269251 U CN215269251 U CN 215269251U CN 202121139166 U CN202121139166 U CN 202121139166U CN 215269251 U CN215269251 U CN 215269251U
- Authority
- CN
- China
- Prior art keywords
- frame body
- circuit board
- fan
- frame
- air supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to equipment field in the computer lab, concretely relates to an air supply arrangement for under antistatic raised floor of data center, it includes: the frame body comprises a first frame body and a second frame body, and the first frame body and the second frame body correspondingly limit a semi-closed first space; the plate body comprises a bottom plate and a cover plate, and the bottom plate and the cover plate are respectively connected with the first frame body and the second frame body; the temperature control speed regulation circuit board is arranged on the bottom plate and is connected with the fan; wherein, the fan sets up in first space. The utility model discloses avoided when the antistatic raised floor of data center lays the height lower, ordinary forced air supply floor can receive equipment influences such as under-floor crane span structure, tuber pipe to influence the problem that can not normally lay when the installation.
Description
Technical Field
The utility model belongs to equipment field in the computer lab, concretely relates to an air supply arrangement for under antistatic raised floor of data center.
Background
In a data center, cold air generated by a precision air conditioner supplies air to IT equipment through the lower part of an antistatic movable floor, and is a common mode for cooling the IT equipment at present. The air supply mode is that cold air of an air conditioner firstly enters a space below the antistatic movable floor, the space is a static pressure bin formed by the laid antistatic movable floor, the ground and surrounding walls, and the cold air is discharged from a vent hole of the antistatic ventilation floor laid at the front part of the cabinet through the static pressure bin to cool IT equipment. The disadvantages of the air supply mode are that: when the ventilation floors laid in rows do not have the air port adjusting function (air output is adjusted through the opening degree of the air ports), the air output is smaller at the position farther away from the air conditioner, and the IT equipment is in downtime due to poor heat dissipation. Or when IT equipment in some cabinets has high power, the heat dissipation of the IT equipment on the upper parts of the cabinets is poor, so that downtime is caused. To solve such a problem, it is currently the most economical and effective way to replace the conventional antistatic raised ventilation floor with a ventilation floor having a blowing function.
The existing antistatic movable ventilation floor has two types: 1. an AC or DC fan with fixed rotation speed is arranged below the antistatic movable floor to supply air to the cabinet. 2. An AC or DC fan with adjustable speed or temperature and speed is arranged below the antistatic floor to supply air to the cabinet. However, in the air supply floor adopting the two modes, only 1 air supply device is generally installed when the alternating current fan is adopted, and 4-6 air supply devices are installed when the direct current fan is adopted, so that the power consumption of the two air supply devices is higher; and the area size of two kinds of air supply arrangement is according to the holistic specification is 600 × 600mm (length × width) antistatic activity ventilation floor size preparation to form an organic whole with antistatic activity ventilation floor, whole thickness 150 supplys with medicine between 300mm, the thickness of this kind of ventilation floor who installs air supply arrangement is great, if the under floor of rack front end installs crane span structure or tuber pipe (more common), this kind of ventilation floor will be unable normal installation, must misplace the installation, has increased installation cost.
In order to solve the problem, the utility model provides an air supply arrangement for under antistatic raised floor of data center.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to address at least one of the above problems or disadvantages and to provide at least one advantage which will be described later.
The utility model discloses it is still another purpose to provide an air supply arrangement for under antistatic raised floor of data center, it has avoided laying when highly lower at antistatic raised floor of data center, and ordinary forced air supply floor can receive equipment influences such as under-floor crane span structure, tuber pipe when the installation and can not normally lay the problem.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, the present invention provides an air supply arrangement for use under an antistatic raised floor of a data center, including:
the frame body comprises a first frame body and a second frame body, and the first frame body and the second frame body correspondingly limit a semi-closed first space;
the plate body comprises a bottom plate and a cover plate, and the bottom plate and the cover plate are respectively connected with the first frame body and the second frame body;
the temperature control speed regulation circuit board is arranged on the bottom plate and is connected with the fan;
wherein, the fan sets up in first space.
Preferably, the first frame body is a straight frame, the second frame body is a U-shaped frame, the straight frame and the U-shaped frame are spliced into a semi-closed rectangular frame, and the fan is located in the rectangular frame.
Preferably, the temperature control and speed regulation circuit board is connected with the temperature sensor and the alarm.
Preferably, the first frame body is provided with a first opening, the second frame body is provided with a second opening, the first opening is provided with a 220V alternating-current power supply socket interface, and the second opening is provided with the temperature sensor and the socket interface of the alarm.
Preferably, the model of the temperature control speed regulation circuit board is 3X4L-TC +.
Preferably, the temperature control speed regulation circuit board is arranged on the bottom plate and is connected with the temperature control speed regulation circuit board.
Preferably, the temperature control and speed regulation circuit board is arranged on the bottom plate through the mounting columns;
wherein, the erection column is 5mm high, and the internal diameter is 3.2 mm's screw hole.
Preferably, the model of the power circuit board is WX-DC 2416.
Preferably, the bottom plate is provided with at least one fan vent, first fan fixing holes are formed in the periphery of the at least one fan vent, and the cover plate, the first frame body, the second frame body and the first fan fixing holes are correspondingly provided with second fan fixing holes.
Preferably, the frame body and the plate body are made of an aluminum alloy or a galvanized steel sheet.
The beneficial effects of the utility model
1. The utility model provides a pair of an air supply arrangement for under antistatic raised floor of data center, it has solved when the antistatic raised floor of data center lays the height lower, and ordinary forced air supply floor can receive equipment influences such as under-floor crane span structure, tuber pipe when the installation and can not normally lay the problem.
2. The utility model provides a pair of an air supply arrangement for under antistatic raised floor of data center, it has increased the function of forced air supply for ordinary antistatic ventilation floor, has improved the utilization ratio, has reduced the transformation cost, has reduced the waste.
3. The utility model provides a pair of an air supply arrangement for under antistatic raised floor of data center, the control by temperature change speed governing circuit board of its adoption makes the fan rotational speed can change along with the temperature variation of temperature sensor impression.
4. The utility model provides a pair of an air supply arrangement for under antistatic movable floor of data center, its is small, light in weight, power consumption is little, the amount of wind is big, can convenient installation in the below on various antistatic movable ventilation floors, has solved the big problem of local calorific capacity of computer lab, and the cost is showing and is reduceing.
5. The utility model provides a pair of an air supply arrangement for under antistatic raised floor of data center, its simple structure easily installs and dismantles, and the installation does not need professional personage, has enlarged application range, has saved the cost.
Drawings
Fig. 1 is a schematic structural view of an air supply device used under an antistatic raised floor of a data center according to the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the first frame body of the present invention;
fig. 3 is a schematic structural view of an embodiment of the second frame body of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the first frame body and the second frame body of the present invention;
fig. 5 is a schematic structural diagram of the bottom plate of the present invention;
fig. 6 is a schematic structural view of the cover plate of the present invention;
the fan comprises a first frame body, a second frame body, a base plate, a cover plate, a temperature control and speed regulation circuit board mounting area, a fan, a straight frame, a U-shaped frame, a mounting column, a power circuit board mounting column, a temperature control and speed regulation circuit board mounting column, a fan vent hole, a fan fixing hole, a fan mounting column, a power circuit board mounting area and a screw hole, wherein the first frame body is 1-the first frame body, the second frame body is 2-the second frame body, the base plate is 3-the cover plate, the cover plate is 4-the temperature control and speed regulation circuit board mounting area, the fan is 6-the straight frame body, the U-shaped frame body is 8-the mounting column, the power circuit board mounting column is 91-the temperature control and speed regulation circuit board mounting column is 92-the fan vent hole, the fan fixing hole is 11-the first fan fixing hole, the second fan fixing hole is 12-the second fan fixing hole, the 13-the first hole, the second hole is 14-the second hole, the power circuit board mounting area is 15-the screw hole.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof; wherein, the words such as "first", "second" and "before", "after", "left", "right" etc. are not to be construed as the limitation of the protection scope of the present invention.
The patent is developed by adding a forced air supply function to a common antistatic movable ventilation bottom plate. As shown in fig. 1, the utility model provides an air supply arrangement for under antistatic raised floor of data center, include:
the frame comprises a first frame body 1 and a second frame body 2, wherein the first frame body 1 and the second frame body 2 correspondingly limit a semi-closed first space;
a plate body including a bottom plate 3 and a cover plate 4, the bottom plate 3 and the cover plate 4 being connected to the first frame body 1 and the second frame body 2, respectively;
the temperature control speed regulation circuit board is arranged on the bottom plate 3, and the temperature control speed regulation circuit board 5 is connected with the fan 6; a temperature control speed regulation circuit board mounting area 5 is formed on the upper limit of the bottom plate, and the temperature control speed regulation circuit board is mounted in the temperature control speed regulation circuit board mounting area;
wherein the fan 6 is arranged in the first space.
The utility model provides a when the antistatic raised floor of data center lays highly lower, ordinary forced air supply floor can receive equipment influences such as under-floor crane span structure, tuber pipe to influence the problem that can normally lay when the installation, has increased the function of forced air supply for ordinary antistatic ventilation floor simultaneously, has improved the utilization ratio, has reduced the transformation cost, has reduced the waste.
On the basis of the above situation, in another embodiment, as shown in fig. 2, the first frame body is a straight frame body 7, as shown in fig. 3, the second frame body is a U-shaped frame body 8, the straight frame body 7 and the U-shaped frame body 8 are spliced to form a semi-closed rectangular frame, and the fan 6 is embedded in the rectangular frame.
The U-shaped frame and the straight frame are folded into a C shape by a plate, and two right-angle joints of the U-shaped frame are welded and then polished to be flat. When the installation at ordinary forced air supply floor, the utility model discloses can avoid receiving equipment influences such as under-floor crane span structure, tuber pipe to influence the problem that can not normally lay.
On the basis of the above situation, in another embodiment, the temperature control speed regulation circuit board is connected with the temperature sensor and the alarm.
Specifically, the model of the temperature control speed regulation circuit board is 3X4L-TC +.
The three-way output temperature control speed regulation circuit board is purchased and customized and has the model of 3X4L-TC +. The power supply is supplied by a DC12V power supply (the voltage range is 8-18V), the circuit board is provided with one path of temperature sensor input, one path of fan fault alarm output and three paths of 4-line PWM speed-regulating fans output, and each fan outputs a DC12V maximum current of 3A. The rotating speed of the fan in the automatic mode can change along with the temperature change sensed by the temperature sensor (when the sensed temperature is lower than the set temperature, the fan stops rotating, and when the sensed temperature is higher, the rotating speed of the fan is faster). The input range of the temperature can be manually set to control the rotating speed of the fan. The rotating speed of each fan can be manually adjusted by adjusting the potentiometer. Any fan can send out a 12V alarm signal (with a buzzer to alarm) after the fan breaks down and stops rotating.
Specifically, as shown in fig. 4, the first frame body is provided with a first opening 13, the second frame body is provided with a second opening 14, the first opening 13 is provided with a 220V ac power socket interface, and the second opening 14 is provided with the temperature sensor and the socket interface of the alarm.
The 220V AC power socket interface is provided with an 8-shaped 220 AC power card socket with a switch for power input. And the second opening is provided with a 4P male-female plug-in type wiring terminal for connecting the input signal of the temperature sensor and the output signal of the alarm.
On the basis of the above embodiment, as shown in fig. 5, a further embodiment further includes a power circuit board, a power circuit board mounting area 15 is defined on the bottom plate 3, a power circuit board is mounted in the power circuit board mounting area, the power circuit board is connected with the temperature-control speed-regulating circuit board, and the power circuit board provides 12V working power for the temperature-control speed-regulating circuit board.
Specifically, as shown in fig. 5, the temperature control and speed regulation electronic device further includes a mounting post 9 welded on the bottom plate 3, and the power circuit board and the temperature control and speed regulation circuit board are disposed on the bottom plate 3 through the mounting post 9;
the erection column includes power supply circuit board erection column 91, control by temperature change speed governing circuit board erection column 92, and the position of erection column and the fixed orifices size of power supply circuit board, control by temperature change speed governing board correspond wherein, erection column 9 is high 5mm, and the internal diameter is 3.2 mm's screw hole.
Specifically, the model of the power circuit board is WX-DC 2416. The power circuit board is purchased from outsourcing and is of the model WX-DC 2416. The power circuit board adopts a high-frequency switch rectification technology, inputs 220V (voltage range 160-270V) alternating current, outputs DC12V voltage and maximum 16A current, and has the functions of output overload and short-circuit protection.
Specifically, as shown in fig. 5, at least one fan vent hole 10 is provided on the bottom plate 3, first fan fixing holes 11 are provided around the at least one fan vent hole 10, and second fan fixing holes 12 are provided on the cover plate 4, the first frame body 1, the second frame body 2, and the first fan fixing holes 11, respectively.
The U-shaped frame (the second frame body) is 567mm long, 107mm wide and 40mm thick, 2 screw holes for fixing 3 fans are arranged on the upper and lower parts of the long edge of the U-shaped frame, and the aperture is 4 mm; 2 screw holes 16 for mounting the shell are arranged at the upper and lower parts of the short side of the U-shaped frame, and the aperture is 4mm (figure 3).
The straight frame (first framework) length 567mm, wide 17mm, thick 40mm, the screw hole (second fan fixed orifices) of 3 fixed fans of upper and lower division are respectively 2, the aperture 4mm (fig. 2).
As shown in fig. 5, the bottom plate has a length of 545mm, a width of 124mm and a thickness of 2 mm; a screw hole (the aperture is 4mm) (a first fan fixing hole) fixed with the rectangular frame and 3 ventilation holes (the aperture is 115mm) of the fan are formed in the bottom plate;
as shown in fig. 6, the cover plate and the bottom plate are identical in size, 545mm in length, 124mm in width and 2mm in thickness; the cover plate is provided with a screw hole (aperture 4mm) (second fan fixing hole) fixed with the rectangular frame and 3 ventilation holes (aperture 115mm) of the fans.
Specifically, the frame body and the plate body are made of aluminum alloy or galvanized steel sheet.
3 fans are embedded into a rectangular frame spliced by a straight frame and a U-shaped frame, a bottom plate and a cover plate are installed, and self-tapping screws are drilled into mounting plastic holes of the fans to be fixed into a whole (figure 6).
This patent is according to independent product design, and small, light in weight, power consumption are little, the amount of wind is big, can convenient installation in the below on various antistatic activity ventilation floors, to solving the big problem of computer lab local calorific capacity, the cost is showing and is reducing. The air supply control mode of the air supply control device is the same as the heat dissipation technology of the computer CPU fan, and the air supply control device is high in control precision, energy-saving and low in noise. The temperature sensor of patent is external, and temperature probe can install in a flexible way and gather the ambient temperature around the IT equipment in any position of rack. This patent is maintained conveniently
The utility model discloses design fan and temperature control system as an organic whole, small simple to operate not only can be used for data center's antistatic activity ventilation floor as air supply arrangement, can also extensively be used for needs radiating place or equipment. The mode that the temperature sensor is arranged externally is adopted, and the position of temperature change can be flexibly and accurately acquired to control the work of the fan.
The invention is capable of other alternative embodiments and will not be described in detail herein.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. An air supply device used under an antistatic movable floor of a data center is characterized by comprising:
the frame body comprises a first frame body and a second frame body, and the first frame body and the second frame body correspondingly limit a semi-closed first space;
the plate body comprises a bottom plate and a cover plate, and the bottom plate and the cover plate are respectively connected with the first frame body and the second frame body;
the temperature control speed regulation circuit board is arranged on the bottom plate and is connected with the fan;
wherein, the fan sets up in first space.
2. The air supply device used under the antistatic raised floor of the data center according to claim 1, wherein the first frame body is a straight frame, the second frame body is a U-shaped frame, the straight frame and the U-shaped frame are spliced into a semi-closed rectangular frame, and the fan is located in the rectangular frame.
3. The air supply device used under the antistatic raised floor of the data center as claimed in claim 1, further comprising a temperature sensor and an alarm, wherein the temperature control speed regulation circuit board is connected with the temperature sensor and the alarm.
4. The device as claimed in claim 3, wherein the first frame has a first opening, the second frame has a second opening, the first opening is provided with a 220V ac power outlet, and the second opening is provided with the temperature sensor and the outlet of the alarm.
5. The fan assembly of claim 1, wherein the temperature controlled speed regulation circuit board is 3X4L-TC +.
6. The device as claimed in claim 1, further comprising a power circuit board disposed on the bottom plate, wherein the power circuit board is connected to the temperature-controlled speed-regulating circuit board.
7. The air supply device used under the antistatic raised floor of the data center as claimed in claim 6, further comprising a mounting post welded on the bottom plate, wherein the power circuit board and the temperature control speed regulation circuit board are arranged on the bottom plate through the mounting post;
wherein, the erection column is 5mm high, and the internal diameter is 3.2 mm's screw hole.
8. The air supply device used under the anti-static raised floor of the data center as claimed in claim 6, wherein the model of the power circuit board is WX-DC 2416.
9. The blowing device of claim 1, wherein the bottom plate has at least one fan vent, first fan fixing holes are disposed around the at least one fan vent, and second fan fixing holes are disposed on the cover plate, the first frame, the second frame, and the first fan fixing holes.
10. The air supply device used under the antistatic raised floor of the data center as claimed in claim 1, wherein the frame body and the plate body are selected from aluminum alloy or galvanized steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139166.3U CN215269251U (en) | 2021-05-25 | 2021-05-25 | Air supply device used under antistatic movable floor of data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139166.3U CN215269251U (en) | 2021-05-25 | 2021-05-25 | Air supply device used under antistatic movable floor of data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215269251U true CN215269251U (en) | 2021-12-21 |
Family
ID=79458338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121139166.3U Active CN215269251U (en) | 2021-05-25 | 2021-05-25 | Air supply device used under antistatic movable floor of data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215269251U (en) |
-
2021
- 2021-05-25 CN CN202121139166.3U patent/CN215269251U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10088174B2 (en) | Multiple heatsink cooling system for a line voltage thermostat | |
| CN215930969U (en) | Cooling test system of server | |
| US20140206272A1 (en) | Container-type data center and method for controlling container-type data center | |
| CN215269251U (en) | Air supply device used under antistatic movable floor of data center | |
| MX2013005178A (en) | Equipment-rack power distribution system with cooling. | |
| CN211267493U (en) | All-in-one machine and efficient heat dissipation cabinet thereof | |
| US20230131900A1 (en) | Computer case with modular i/o panels | |
| CN217148189U (en) | Elevator control cabinet | |
| US20120024515A1 (en) | Data center and heat dissipating system thereof | |
| CN217159002U (en) | Intelligent power distribution cabinet with space dilatation function | |
| CN206281976U (en) | A kind of GNSS receiver with function of temperature control | |
| CN212623908U (en) | Novel server framework | |
| CN214278379U (en) | Automatic power supply testing device | |
| CN212031966U (en) | Driving and controlling integrated control device for four-axis robot | |
| CN109588020B (en) | Robot cooling system and robot | |
| CN212808969U (en) | Servo driver intelligent monitoring device | |
| CN208143697U (en) | A kind of electronic engineering distributed power-saving device | |
| CN208924550U (en) | A kind of multifunctional electric meter | |
| CN221304207U (en) | Full-lamination outdoor advertising machine | |
| CN207340388U (en) | A kind of radiator and cabinet | |
| CN202442455U (en) | Variable air rate auxiliary refrigerating floor module | |
| CN102830775A (en) | Heat radiating fan and power supply device | |
| CN211378659U (en) | Electric starting control cabinet applicable to heavy sheet metal machining equipment workshop | |
| CN216905793U (en) | Temperature regulating and controlling device for machine room cabinet | |
| CN218567958U (en) | Computer case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of air supply device used for anti-static raised floor in data centers Effective date of registration: 20230615 Granted publication date: 20211221 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Dongsheng Yunzhi Technology Co.,Ltd. Registration number: Y2023610000447 |