CN109855276A - A kind of air agitation system and its control method for large space - Google Patents
A kind of air agitation system and its control method for large space Download PDFInfo
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- CN109855276A CN109855276A CN201910162384.XA CN201910162384A CN109855276A CN 109855276 A CN109855276 A CN 109855276A CN 201910162384 A CN201910162384 A CN 201910162384A CN 109855276 A CN109855276 A CN 109855276A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013019 agitation Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 7
- 238000013021 overheating Methods 0.000 claims 1
- 238000004781 supercooling Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 238000011022 operating instruction Methods 0.000 abstract 2
- 238000010835 comparative analysis Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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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
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Abstract
The present invention provides a kind of air agitation system for large space, including Temperature Humidity Sensor, Centralized Controller and disturbance device；The Temperature Humidity Sensor upload the data to Centralized Controller and shows for measuring indoor temperature and humidity；Disturbance device in the Centralized Controller and multiple monitoring regions links, for the temperature and humidity in the multiple monitoring regions of real-time display, and the data of the Temperature and Humidity module that Temperature Humidity Sensor acquires in region is respectively monitored by comparative analysis, the disturbance device near the Temperature Humidity Sensor that measured value is subcooled or overheats sends operating instruction；The operating instruction operation that the disturbance device is sent by the Centralized Controller.The present invention also provides a kind of control methods of air agitation system for large space.The present invention improves the uniformity of aerial temperature and humidity in the air-conditioned room with large space, improves air quality；Meet a variety of construction demands, short construction period, control is simple, influences on normal operation small.
Description
Technical Field
The invention relates to the field of air disturbance in heating and ventilation technology, in particular to an air disturbance system for a tall space and a control method thereof.
Background
In the building engineering design, high and large space places are more, such as: open offices, halls, multi-functional halls, etc. The large space adopts more of all-air systems, and the running project has the phenomenon of uneven cold and heat in part of tall and large spaces, namely the air conditioner temperature in the local area is sensed hotter in summer and colder in winter.
The cause of this phenomenon is many, and the more common causes are as follows: 1) the general molding in tall and big space is complicated, and the scheme design is too pursuit indoor effect, and the heating and ventilation specialty often can't satisfy according to the required air supply form of air current analysis to the design of air conditioning system is sacrificed, if: the air outlet has too long range, and the air flow form is not ideal; 2) the design stage service function of tall and big space is undetermined or the later stage operation function changes, and original air current form can't satisfy current service function, also can cause big space to have cold and hot uneven, the uneven phenomenon of new trend. The problem of uneven cold and hot of tall and big space is solved, and traditional method is through changing air conditioner tuber pipe position or changing wind gap size, form, even increases air conditioning equipment etc. but it has the construction cycle length, the construction degree of difficulty is big, with high costs, influences the operation scheduling problem in air conditioner room simultaneously.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an air disturbance system for a tall space and a control method thereof, wherein the air mixing of different areas is strengthened through a disturbance device, so that the unification of parameters such as temperature, humidity, fresh air volume and the like of the tall space is promoted, the uniformity of air temperature and humidity in an air-conditioned room with the tall space is improved, the air quality is improved, and the body feeling comfort of a human body is ensured; meanwhile, the problems of long construction period, high construction difficulty and the like of the traditional scheme are solved; the method is suitable for designing in the construction drawing design stage, is used for compensating influences such as overlong air port range, unsatisfactory air flow form and the like, is particularly suitable for the reconstruction scheme of the existing building, and is short in construction period, simple to control and small in influence on normal operation.
According to one aspect of the invention, an air disturbance system for a tall space is provided, which comprises a temperature and humidity sensor, a centralized controller and a disturbance device;
wherein,
the temperature and humidity sensor is provided with 1 set of temperature and humidity sensor group in each indoor monitoring area, and is used for measuring indoor temperature and humidity and uploading data to the centralized controller for display;
the integrated controller is linked with the disturbance devices in the multiple monitoring areas and is used for displaying the temperature and humidity in the multiple monitoring areas in real time, and sending an operation instruction to the disturbance devices near the temperature and humidity sensors with over-cold or over-hot measured values by comparing and analyzing temperature and humidity data acquired by the temperature and humidity sensors in the monitoring areas; the integrated controller can receive and display the temperature and humidity in a plurality of monitoring areas, and compare and analyze temperature and humidity data acquired by the temperature and humidity sensors in each monitoring area with preset values;
the disturbance device adopts a frequency conversion mute type disturbance device, one or more fans are arranged in each monitoring area and operate according to an operation instruction sent by the centralized controller, the disturbance device adopts a frequency conversion mute type fan, the mute and size are small, different mute measures can be adopted according to different building places, the multi-gear regulation is adopted according to the range, the range is reduced, the noise is reduced, and the power is reduced.
Preferably, the temperature and humidity sensor group comprises more than or equal to 3 temperature and humidity sensors, more than 3 temperature and humidity sensors are arranged in each monitoring area region, the possibility of damage of the sensors is considered, in addition, the number and the position arrangement of the temperature and humidity sensors are mainly determined according to the room area, the engineering requirements and the like, the installation position of the sensors can represent indoor air parameters (such as the middle of a hall), the sensors cannot be installed around heating and refrigerating objects and air openings, good air circulation needs to be met, and the temperature and humidity sensor group can be arranged according to the actual engineering conditions.
Preferably, the size of the monitoring area is 200-300 square meters.
Preferably, the disturbing means is arranged in a manner including: the method is characterized in that a disturbing device is arranged in the middle of a room, the disturbing device is arranged close to a wall, or two or more disturbing devices are arranged in the middle of the room in parallel, the arrangement of the air disturbing devices is related to indoor decoration and building space, and specific engineering setting needs to be combined, wherein the disturbing device is arranged in the middle of the room and can disturb air with multi-direction and variable ranges.
Preferably, the disturbance device is installed in a hidden or exposed mode, wherein the hidden mode is usually hidden in the suspended ceiling and electrically opened when in use; the occasion with low decoration requirement is installed in a surface mounting mode, is attractive, is easy to combine with indoor decoration, and is flexible and changeable in installation mode and suitable for local use.
Preferably, the wind direction of the disturbance device is 360 degrees of rotation or multiple angles of rotation, and the multiple angles of rotation are 0 degrees, 45 degrees and 90 degrees … 360 degrees, so that the arrangement is selected according to the use requirements of different position arrangements at the middle part and the end part of a room, and the variability of the airflow direction is increased.
To achieve the above object, the present invention further provides a control method for an air turbulence system for a tall space, comprising the steps of:
step one, after the temperature and humidity sensor collects indoor temperature and humidity, data are transmitted to the centralized controller;
step two, the integrated controller displays the received temperature and humidity in real time, compares the temperature and humidity with a preset value to obtain a temperature and humidity difference value, and sends an operation instruction to a disturbance device near a temperature and humidity sensor with a measured value being too cold or too hot;
step three, when the difference value of the temperature and the humidity is smaller than or equal to a second set value, the centralized controller controls the nearby disturbance devices not to be started, and when the difference value of the temperature and the humidity is larger than the second set value, the centralized controller controls the nearby single disturbance device to be started;
after the single disturbance device runs for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with a preset value of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls the single disturbance device to stop running; when the temperature and humidity difference value is larger than a second set value, the centralized controller controls all the disturbance devices in the monitoring area to be started;
after the disturbance devices in the monitoring area operate for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with preset values of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls all the disturbance devices in the monitoring area to stop operating; otherwise, the disturbance device continues to operate.
Preferably, the operation of the perturbation device is set for 5 minutes.
Preferably, the first set value is: the temperature difference is equal to 1 ℃ and the relative humidity difference is equal to 5%.
Preferably, the second set value is: the temperature difference is equal to 2 ℃ and the relative humidity difference is equal to 15%.
Whether the disturbance device is started in the third step is to compare the difference value of the temperature and the humidity obtained in the second step with a second set value, but not to compare the difference value with a first set value with a smaller difference value, so that the disturbance device is started in a delayed mode, the starting times of the disturbance device are reduced, and the service life of the disturbance device is prolonged; whether the disturbance device is turned off in the fourth step and the fifth step is to compare the temperature and humidity difference value obtained by the re-comparison analysis with the first set value, because the disturbance device is turned on at that time, the temperature and humidity difference is reduced to be smaller, the starting times of the disturbance device can be reduced, and the energy consumption can be saved.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention relates to an air disturbance system for a tall space and a control method thereof, which consists of a plurality of temperature and humidity sensors, an integrated controller and a plurality of disturbance devices, wherein air mixing in different areas is strengthened through the disturbance devices, so that the unification of parameters such as temperature and humidity, fresh air volume and the like of the tall space is promoted, the uniformity of air temperature and humidity in an air-conditioned room with the tall space is improved, the air quality is improved, and the body feeling comfort of a human body is ensured;
(2) the air disturbance system for the tall and large space and the control method thereof are suitable for being designed in the construction drawing design stage, are used for compensating the influences of overlong air outlet range, unsatisfactory air flow form and the like, are particularly suitable for the reconstruction of the existing building, meet various use requirements and have strong practicability;
(3) the air disturbance system for the tall and big space and the control method thereof have the advantages of short construction period, simple installation and construction, easy engineering application and simple control, and can not influence the normal operation of an air-conditioning room;
(4) the air disturbance system for the tall and large space and the control method thereof solve the problems that the traditional air conditioner setting mode needs to arrange a large number of air pipes and air ports, so that the manufacturing cost is high, the construction period is long, the construction difficulty is high, the occupied layer height of the air pipes is high, the decoration effect is influenced and the like, simplify the air conditioner setting, reduce the pipe materials of the air pipes and the labor cost, and improve the ceiling height;
(5) the air disturbance system for the tall and big space and the control method thereof have the advantages of simple system composition, ingenious design and obvious effect;
(6) the invention relates to an air disturbance system for a tall and big space and a control method thereof.A disturbance device adopts a mute type fan, has low noise, can rotate at multiple angles, can adjust the range in multiple stages, and has the characteristics of attractive appearance, easy combination with indoor decoration, flexible and changeable installation mode, proper location, changeable airflow direction and the like;
(7) the air disturbance system for the tall and large space and the control method thereof can be suitable for the tall and large space such as an open office, a lobby, a multifunctional hall and the like, have small occupied area, no moving parts, small volume and low cost, and are suitable for large-scale popularization.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of an air turbulence system;
FIG. 2 is a schematic view of a perturbation device placed in the middle of a room;
FIG. 3 is a schematic view of a perturbation device positioned against a wall;
FIG. 4 is a schematic view of two or more perturbation devices arranged side-by-side in an intermediate room;
in fig. 1: 1 is a temperature and humidity sensor, and 2 is a disturbance device.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Examples
The embodiment provides an air disturbance system for a tall space, which is shown in the schematic diagram of fig. 1 in detail, and the arrangement schematic diagram of a disturbance device is shown in fig. 2, 3 and 4 in detail: the device comprises a temperature and humidity sensor 1, an integrated controller and a disturbance device 2;
wherein,
the temperature and humidity sensor 1 is provided with 1 set of temperature and humidity sensor groups in each indoor monitoring area, and is used for measuring indoor temperature and humidity and uploading data to the centralized controller for display;
the centralized controller is linked with the disturbance devices 2 in the plurality of monitoring areas, and is used for displaying the temperature and humidity in the plurality of monitoring areas in real time, and sending an operation instruction to the disturbance devices near the temperature and humidity sensors with over-cooled or over-heated measurement values by comparing and analyzing temperature and humidity data acquired by the temperature and humidity sensors in each monitoring area; the integrated controller can receive and display the temperature and humidity in a plurality of monitoring areas, and compare and analyze temperature and humidity data acquired by the temperature and humidity sensors in each monitoring area with preset values;
the disturbing device 2 adopts a disturbing device with multi-gear adjustable range and frequency conversion mute type fan, one or more disturbing devices are arranged in each monitoring area and operate according to the operation instruction sent by the centralized controller, the disturbing device adopts the frequency conversion mute type fan, the mute and size are small, different mute measures can be adopted according to different building places, the disturbing device adopts multi-gear adjustment according to the range, the range is reduced, the noise is reduced, and the power is reduced.
Preferably, the temperature and humidity sensor group comprises more than or equal to 3 temperature and humidity sensors 1, more than 3 temperature and humidity sensors are arranged in each monitoring area region, the possibility of damage of the sensors is considered, in addition, the number and the position arrangement of the temperature and humidity sensors are mainly determined according to the room area, the engineering requirements and the like, the installation position of the sensors can represent indoor air parameters (such as the middle of a hall), the sensors cannot be installed around heating and refrigerating objects and air openings, good air circulation needs to be met, and the temperature and humidity sensor group can be arranged according to the actual engineering conditions.
Further, the size of the monitoring area is 200 and 300 square meters.
Further, the disturbing device 2 is arranged in a manner that: the method is characterized in that a disturbing device is arranged in the middle of a room, the disturbing device is arranged close to a wall, or two or more disturbing devices are arranged in the middle of the room in parallel, the arrangement of the air disturbing devices is related to indoor decoration and building space, and specific engineering setting needs to be combined, wherein the disturbing device is arranged in the middle of the room and can disturb air with multi-direction and variable ranges.
Furthermore, the disturbance device 2 is installed in a hidden mode or an open mode, wherein the hidden mode is usually hidden in a suspended ceiling and electrically opened when in use; the occasion with low decoration requirement is installed in a surface mounting mode, is attractive, is easy to combine with indoor decoration, and is flexible and changeable in installation mode and suitable for local use.
Further, the wind direction of the disturbance device 2 is 360 degrees of rotation or multiple angles of rotation, and the multiple angles of rotation are 0 degrees, 45 degrees and 90 degrees … 360 degrees, so that the wind direction can be selected and set according to the use requirements of different positions of the middle and the end of a room, and the variability of the airflow direction is increased.
The embodiment also provides a control method for the air disturbance system of the tall space, which comprises the following steps:
step one, after the temperature and humidity sensor 1 collects indoor temperature and humidity, data are transmitted to the centralized controller;
step two, the integrated controller displays the received temperature and humidity in real time, compares the temperature and humidity with a preset value to obtain a temperature and humidity difference value, and sends an operation instruction to a disturbance device 2 near a temperature and humidity sensor 1 with a measured value being too cold or too hot;
step three, when the difference value of the temperature and the humidity is smaller than or equal to a second set value, the centralized controller controls the nearby disturbance devices 2 not to be started, and when the difference value of the temperature and the humidity is larger than the second set value, the centralized controller controls the nearby single disturbance device 2 to be started;
after the single disturbance device 2 operates for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with a preset value of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls the single disturbance device 2 to stop operating; when the temperature and humidity difference value is larger than a second set value, the centralized controller controls all the disturbance devices 2 in the monitoring area to be started;
after the disturbance devices 2 in the monitoring area operate for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with preset values of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls all the disturbance devices 2 in the monitoring area to stop operating; otherwise the perturbation device 2 continues to operate.
Further, the operation of the perturbation device 2 is set for 5 minutes.
Further, the first set value is: the temperature difference is equal to 1 ℃ and the relative humidity difference is equal to 5%.
Further, the second set value is: the temperature difference is equal to 2 ℃ and the relative humidity difference is equal to 15%.
Whether the disturbance device is started in the third step is to compare the difference value of the temperature and the humidity obtained in the second step with a second set value, but not to compare the difference value with a first set value with a smaller difference value, so that the disturbance device is started in a delayed mode, the starting times of the disturbance device are reduced, and the service life of the disturbance device is prolonged; whether the disturbance device is turned off in the fourth step and the fifth step is to compare the temperature and humidity difference value obtained by the re-comparison analysis with the first set value, because the disturbance device is turned on at that time, the temperature and humidity difference is reduced to be smaller, the starting times of the disturbance device can be reduced, and the energy consumption can be saved.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (10)
1. An air disturbance system for a tall space is characterized by comprising a temperature and humidity sensor, an integrated controller and a disturbance device;
wherein,
the temperature and humidity sensor is provided with 1 set of temperature and humidity sensor group in each indoor monitoring area, and is used for measuring indoor temperature and humidity and uploading data to the centralized controller for display;
the integrated controller is linked with the disturbance devices in the multiple monitoring areas and is used for displaying the temperature and humidity in the multiple monitoring areas in real time, and sending an operation instruction to the disturbance devices near the temperature and humidity sensors with over-cold or over-hot measured values by comparing and analyzing temperature and humidity data acquired by the temperature and humidity sensors in the monitoring areas;
the disturbing devices adopt a disturbing device with a variable-frequency mute type, the range of which can be adjusted in multiple steps, and one or more fans are arranged in each monitoring area and operate according to the operation instruction sent by the centralized controller.
2. The air turbulence system for tall spaces according to claim 1, characterized in that the set of temperature and humidity sensors comprises greater than or equal to 3 temperature and humidity sensors.
3. An air turbulence system for tall spaces as claimed in claim 1, characterized in that the size of the monitoring area is 200 and 300 square meters.
4. An air turbulence system for tall spaces as claimed in claim 1, characterized in that the means for disturbing the air is arranged in a manner comprising: the disturbance device is arranged in the middle of the room, the disturbance device is arranged close to the wall, or two or more disturbance devices are arranged in the middle room in parallel.
5. An air turbulence system for tall spaces according to claim 1 or 4, characterized in that the means of installation of the turbulence apparatus is concealed or open mounted.
6. An air turbulence system for tall spaces according to claim 1 or 4, characterized in that the wind direction of the turbulence apparatus is 360 degrees rotation or multiple degrees of rotation.
7. A method of controlling an air turbulence system for an elevated space, comprising the steps of:
step one, after the temperature and humidity sensor collects indoor temperature and humidity, data are transmitted to the centralized controller;
step two, the integrated controller displays the received temperature and humidity in real time, compares the temperature and humidity with a preset value of the temperature and humidity to obtain a temperature and humidity difference value, and sends an operation instruction to a disturbance device near a temperature and humidity sensor with a measured value of supercooling or overheating;
step three, when the difference value of the temperature and the humidity is smaller than or equal to a second set value, the centralized controller controls the nearby disturbance devices not to be started, and when the difference value of the temperature and the humidity is larger than the second set value, the centralized controller controls the nearby single disturbance device to be started;
after the single disturbance device runs for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with a preset value of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls the single disturbance device to stop running; when the temperature and humidity difference value is larger than a second set value, the centralized controller controls all the disturbance devices in the monitoring area to be started;
after the disturbance devices in the monitoring area operate for a set time, the integrated controller compares and analyzes the re-measured temperature and humidity with preset values of the temperature and humidity, and when the difference value of the temperature and humidity is smaller than or equal to a first set value, the integrated controller controls all the disturbance devices in the monitoring area to stop operating; otherwise, the disturbance device continues to operate.
8. A control method for an air turbulence system in a tall space as claimed in claim 7, characterized in that the operation set time of the turbulence apparatus is 5 minutes.
9. A control method for an air turbulence system in a tall space as claimed in claim 7, characterized in that the first set point is: the temperature difference is equal to 1 ℃ and the relative humidity difference is equal to 5%.
10. A control method for an air turbulence system in a tall space as claimed in claim 7, characterized in that the second set point is: the temperature difference is equal to 2 ℃ and the relative humidity difference is equal to 15%.
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| CN201910162384.XA CN109855276A (en) | 2019-03-05 | 2019-03-05 | A kind of air agitation system and its control method for large space |
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| CN201910162384.XA CN109855276A (en) | 2019-03-05 | 2019-03-05 | A kind of air agitation system and its control method for large space |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579009A (en) * | 2019-09-18 | 2019-12-17 | 烟台市人和建设新技术发展有限公司 | Large-space air port range control method and system and air conditioning unit |
| CN112128940A (en) * | 2020-08-31 | 2020-12-25 | 青岛海尔空调器有限总公司 | Method for detecting humidity of multiple areas of room based on multiple sensors and humidity detection equipment |
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| JPS57151416A (en) * | 1981-03-14 | 1982-09-18 | Diesel Kiki Co Ltd | Controlling method of air blower of airconditioner |
| CN107449119A (en) * | 2017-06-26 | 2017-12-08 | 重庆大学 | A kind of air current composition suitable for air-conditioned room induces strengthening system |
| CN109140649A (en) * | 2018-09-10 | 2019-01-04 | 四川力久云智知识产权运营有限公司 | A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field |
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2019
- 2019-03-05 CN CN201910162384.XA patent/CN109855276A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57151416A (en) * | 1981-03-14 | 1982-09-18 | Diesel Kiki Co Ltd | Controlling method of air blower of airconditioner |
| CN107449119A (en) * | 2017-06-26 | 2017-12-08 | 重庆大学 | A kind of air current composition suitable for air-conditioned room induces strengthening system |
| CN109140649A (en) * | 2018-09-10 | 2019-01-04 | 四川力久云智知识产权运营有限公司 | A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110579009A (en) * | 2019-09-18 | 2019-12-17 | 烟台市人和建设新技术发展有限公司 | Large-space air port range control method and system and air conditioning unit |
| CN112128940A (en) * | 2020-08-31 | 2020-12-25 | 青岛海尔空调器有限总公司 | Method for detecting humidity of multiple areas of room based on multiple sensors and humidity detection equipment |
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