CN115773574A - Intelligent variable-angle air supply floor - Google Patents
Intelligent variable-angle air supply floor Download PDFInfo
- Publication number
- CN115773574A CN115773574A CN202211375554.0A CN202211375554A CN115773574A CN 115773574 A CN115773574 A CN 115773574A CN 202211375554 A CN202211375554 A CN 202211375554A CN 115773574 A CN115773574 A CN 115773574A
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- China
- Prior art keywords
- air supply
- floor
- angle
- air
- control module
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- 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.)
- Pending
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- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses an intelligent variable-angle air supply floor, and particularly relates to the technical field of refrigeration, wherein the intelligent variable-angle air supply floor comprises a floor body, an air deflector, a fan, a control module and a temperature sensor; the air deflector is connected with the floor body through a rotating shaft, and can rotate around the rotating shaft; the rotation angle of the air deflector is determined by a signal output by the control module, and an input signal of the control module is a numerical value given by the temperature sensor. According to the embodiment of the invention, the air supply angle of the air deflector of the air supply floor is changed by comparing the temperature of the two sides of the air supply floor, the position of the heat load is accurately tracked, and the problem of local hot spots of a machine room is solved.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to an intelligent variable-angle air supply floor.
Background
With the increase of power of the high-heat-density cabinet of the data center, compared with the situation that the temperature in the machine room is simply reduced, the high-heat-density machine room emphasizes that the heat of each IT device is effectively taken away, and therefore the existing air flow organization needs to be optimally distributed to meet the requirements of the IT devices of the data center on environmental conditions such as temperature and humidity.
The air conditioning air flow organization form of the machine room with the lower air supply mode is characterized in that low-temperature air processed by a precision air conditioning unit is sent to a static pressure box at the lower part of a static floor from the bottom of the precision air conditioner, then enters the machine room and equipment through the bottom of the equipment and an air supply floor, takes away heat of the equipment and the machine room, returns to the air conditioning unit through the upper space of the machine room, is cooled and processed, and is recycled. The existing air supply floor is used for supplying air at a fixed angle and cannot accurately track the position of a heat load, when a cold channel is too long or the heat load is unevenly distributed, a local hot spot phenomenon is likely to occur in the machine room, and the air supply floor needs to be manually adjusted to improve the local hot spot phenomenon of the machine room.
Disclosure of Invention
Aiming at the problems in the prior art, the embodiment of the invention provides an intelligent variable-angle air supply floor, which changes the air supply angle of the air supply floor and accurately eliminates the local hot spot phenomenon of a machine room by matching the arranged variable-angle air deflector with the structures such as a relay, a limiting clamping block, a control module, a temperature sensor and the like, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent variable-angle air supply floor comprises a floor body, a fan, a control module and a sensor.
The intelligent variable-angle air supply floor comprises an air deflector and is connected with a floor body through a rotating shaft.
The rotating shaft is perpendicular to the air supply direction of the precision air conditioner.
The maximum variable angle of the air deflector is determined by the limiting clamping block.
Wherein, the power source of the air deflector is a relay.
Wherein the state of the relay is determined by a control module.
Wherein the control module signal output is determined by a temperature sensor.
The temperature sensors are located behind the cabinet and located on two sides of the floor body respectively.
Wherein, the fan adopts axial fan.
The air supply floor device provided by the embodiment of the invention comprises a floor body, a fan, a control module and sensors, wherein the control module outputs an action signal to a relay by comparing the average values of the temperature sensors on the two sides of the air supply floor when the temperature difference exceeds a certain temperature, the relay attracts or releases a connecting rod on the lower part of an air deflector, so that the air supply direction of cold air faces to one side with higher temperature, the position of a heat load is accurately tracked, and the local hot spot phenomenon of a machine room is improved.
Drawings
Fig. 1 is a side view of the overall structure of the present invention.
FIG. 2 is a schematic view of the deployment site of the present invention.
FIG. 3 is a top view of the present invention.
FIG. 4 is a block diagram of a control module flow of the present invention.
The reference signs are: 1. a floor body; 2. an air deflector; 3. a rotating shaft; 4. a connecting rod; 5. a relay; 6. a control module; 7. a temperature sensor; 8. a limiting clamping block; 9. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Fig. 1 is an intelligent variable-angle air supply floor, which comprises a floor body 1, an air deflector 2, a rotating shaft 3, a connecting rod 4, a relay 5, a control module 6, a temperature sensor 7, a limiting clamping block 8 and a fan 9.
The temperature sensors are placed at the rear of the cabinet and are respectively distributed on two sides of the air supply floor at equal intervals, and the number of the temperature sensors on each side is more than 2 so as to avoid the damage of the temperature sensors to output error signals to the control module of the air supply floor.
In the example of the invention shown in FIG. 2, the vertical distances from the left temperature sensor to the supply air floor are l 1 And l 2 The vertical distance between the right temperature sensor and the air supply floor is l 3 And l 4 The fingers are equidistantly distributed on two sides of the air supply floor: l 1 ＝l 3 ，l 2 ＝l 4 。
The temperatures of two temperature sensors on the left side of the air supply floor are respectively T 1 And T 2 The temperatures of the two temperature sensors on the right side are respectively T 3 And T 4 By comparison of the control module
And
control the blowing angle of the wind deflector if
Controlling the air deflector to blow air towards the left side, wherein the angle alpha =108 degrees between the air deflector and the floor as shown in fig. 1; if it is
The air deflector is controlled to blow towards the right side, as shown in fig. 1, and the air deflector is at an angle α =72 ° to the floor.
The power source of the angle change of the air deflector is a relay, the on-off of the relay is controlled by a control module, in the embodiment of the invention, the control module outputs a signal, the relay is electrified, and the angle alpha =108 degrees between the air deflector and the floor; the control module outputs a zero signal, the relay is powered off, and the angle alpha =72 degrees between the air deflector and the floor.
The maximum change angle of the angle alpha between the air deflector and the floor is determined by the limiting clamping block.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an intelligence variable angle air supply floor, its characterized in that, includes floor body (1), aviation baffle (2), fan (3), control module (4) and temperature sensor (5), wherein:
the air guide plate (2) is connected with the floor body (1) through a rotating shaft (6), and the air guide plate (2) can rotate around the rotating shaft (6);
the rotation angle of the air deflector (2) is determined by a signal output by a control module (4), and an input signal of the control module (4) is a numerical value given by a temperature sensor (5).
2. The intelligent variable-angle air supply floor as claimed in claim 1, wherein the rotating shaft (6) is perpendicular to the air supply direction of the precision air conditioner.
3. The intelligent variable-angle air supply floor as claimed in claim 1, wherein the maximum variable angle of the air deflector (2) is determined by a limit fixture block (7).
4. The intelligent variable-angle air supply floor board as claimed in claim 1, wherein the power source of the air deflector (2) is a relay (8).
5. An intelligent variable angle air supply floor according to claim 1, characterized in that the state of the relay (8) is determined by the control module (4).
6. The intelligent variable-angle air supply floor according to claim 1, wherein the temperature sensors (5) are located behind the cabinet and located on two sides of the floor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375554.0A CN115773574A (en) | 2022-11-04 | 2022-11-04 | Intelligent variable-angle air supply floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375554.0A CN115773574A (en) | 2022-11-04 | 2022-11-04 | Intelligent variable-angle air supply floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115773574A true CN115773574A (en) | 2023-03-10 |
Family
ID=85388771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211375554.0A Pending CN115773574A (en) | 2022-11-04 | 2022-11-04 | Intelligent variable-angle air supply floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115773574A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283380B1 (en) * | 1999-03-25 | 2001-09-04 | International Business Machines Corporation | Air conditioning system and air conditioning method |
| CN201372544Y (en) * | 2008-12-31 | 2009-12-30 | 宾肯科技(北京)有限公司 | High-flow air supply floor |
| CN203687306U (en) * | 2013-12-19 | 2014-07-02 | 上海风科电气有限公司 | Air supply floor with intelligent air direction disk |
| CN103982960A (en) * | 2014-02-13 | 2014-08-13 | 严瀚 | Air conditioner for data center |
| CN206037324U (en) * | 2016-08-30 | 2017-03-22 | 上海科力玛数据科技有限公司 | High flow capacity floor air device |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN211650675U (en) * | 2019-12-23 | 2020-10-09 | 中国建设银行股份有限公司 | Data computer lab intelligence wind gap floor |
| CN213683032U (en) * | 2020-09-01 | 2021-07-13 | 安徽网益能电力科技有限公司 | Air exhaust floor for information machine room |
-
2022
- 2022-11-04 CN CN202211375554.0A patent/CN115773574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283380B1 (en) * | 1999-03-25 | 2001-09-04 | International Business Machines Corporation | Air conditioning system and air conditioning method |
| CN201372544Y (en) * | 2008-12-31 | 2009-12-30 | 宾肯科技(北京)有限公司 | High-flow air supply floor |
| CN203687306U (en) * | 2013-12-19 | 2014-07-02 | 上海风科电气有限公司 | Air supply floor with intelligent air direction disk |
| CN103982960A (en) * | 2014-02-13 | 2014-08-13 | 严瀚 | Air conditioner for data center |
| CN206037324U (en) * | 2016-08-30 | 2017-03-22 | 上海科力玛数据科技有限公司 | High flow capacity floor air device |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN211650675U (en) * | 2019-12-23 | 2020-10-09 | 中国建设银行股份有限公司 | Data computer lab intelligence wind gap floor |
| CN213683032U (en) * | 2020-09-01 | 2021-07-13 | 安徽网益能电力科技有限公司 | Air exhaust floor for information machine room |
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