CN114234356A - Partition air supply environment construction method based on personnel comfort requirements - Google Patents
Partition air supply environment construction method based on personnel comfort requirements Download PDFInfo
- Publication number
- CN114234356A CN114234356A CN202111609954.9A CN202111609954A CN114234356A CN 114234356 A CN114234356 A CN 114234356A CN 202111609954 A CN202111609954 A CN 202111609954A CN 114234356 A CN114234356 A CN 114234356A
- Authority
- CN
- China
- Prior art keywords
- air supply
- personnel
- sub
- information
- guaranteed
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the invention provides a method for creating a partitioned air supply environment based on comfortable demands of personnel, which comprises the following steps: dividing an air-conditioning ventilation room into a plurality of sub-areas needing to be guaranteed, and dividing a plurality of air supply outlets into air supply groups with equal number corresponding to the number of the sub-areas needing to be guaranteed; monitoring the air state information of each subregion and collecting the personnel demand information; determining personnel security position information based on the triggered demand information acquisition panel; and independently adjusting air supply parameters such as air supply direction, air supply temperature, air supply speed and the like of each group of air supply outlets based on the environmental state information, the personnel demand information and the personnel guarantee position information of the subareas needing to be guaranteed. According to the method for creating the partitioned air supply environment based on the comfortable demands of the personnel, the personalized adjusting capability of the regional environment is improved by independently controlling the parameters of the air supply group.
Description
Technical Field
The invention relates to the technical field of intelligent buildings, in particular to a method for creating a partitioned air supply environment based on personnel comfort requirements.
Background
People exhibit different preferences for the thermal environment due to factors such as activity level, age, physiological and psychological state. Therefore, there is a need to provide a non-uniform thermal environment to meet personal preferences. At present, the typical solution for non-uniform thermal environments is individualized ventilation, but is rarely used in practical projects. This is because it is generally accomplished by installing complex ducts and ends in the room for personnel activities, and it is difficult to efficiently condition the air environment around the personnel after they leave the individualized air delivery outlet.
Compared with an individualized air supply system, the whole ventilation system, such as mixed ventilation, replacement ventilation and the like, does not occupy the activity space of personnel generally, and is beneficial to practical application. However, the existing integrated ventilation system aims to provide uniform and consistent air parameters for occupied areas of people, and has poor capability of meeting individual comfort requirements of different people, and the different areas of people are difficult to create the partitioned air environments with obvious differences.
Disclosure of Invention
The embodiment of the invention provides a method for creating a partitioned air supply environment based on the comfortable requirement of personnel, which solves the problems.
The invention provides a method for creating a partitioned air supply environment based on personnel comfort requirements, which comprises the following steps:
dividing a room air-conditioning area of a target building into a plurality of sub-areas needing to be guaranteed;
dividing a plurality of air supply outlets into air supply groups with equal number corresponding to the number of subregions to be guaranteed;
monitoring environmental state information in each sub-area needing to be guaranteed and acquiring personnel demand information;
determining personnel security position information based on the triggered demand information acquisition panel;
and independently adjusting air supply parameters such as air supply direction, air supply temperature, air supply speed and the like of each group of air supply outlets based on the environmental state information, the personnel demand information and the personnel guarantee position coordinate information of the sub-region to be guaranteed.
In some embodiments, dividing the target building room air conditioning area into a plurality of sub-areas to be secured comprises:
the area of the air-conditioning area of the room of the target building is divided into a plurality of plane units on the horizontal plane, and each plane unit is used as a sub-area to be guaranteed.
And further presetting the personnel security position which can be accommodated in the sub-region to be secured according to the area of the sub-region to be secured.
In some embodiments, dividing the plurality of supply air outlets into supply air groups comprises:
and dividing the plurality of air supply outlets into air supply groups with equal number corresponding to the number of the subregions to be ensured.
In some embodiments, monitoring environmental status information and collecting personnel demand information in each sub-area to be ensured includes:
and monitoring environmental state information according to the sensors at the typical positions in each sub-area to be guaranteed.
And acquiring personnel demand information according to the demand information acquisition panel in each sub-area needing to be ensured.
In some embodiments, the types of sensors primarily include:
temperature sensor, humidity transducer and other environment state information monitoring sensors.
In some embodiments, determining personnel care location information based on the triggered demand information collection panel includes:
numbering personnel security positions in each sub-area needing security, and enabling the demand acquisition panel to correspond to the personnel security position numbers one by one.
Coordinates of each demand information acquisition panel in the room are preset in the data processing and control device in advance.
And the data processing and control device determines personnel security position information based on the triggered serial number of the demand information acquisition information.
In some embodiments, based on the environmental state information, the personnel demand information, and the personnel guarantee position coordinate information of the sub-region to be guaranteed, the air supply parameters such as the air supply direction, the air supply temperature, the air supply speed, and the like of each group of air supply outlets are independently adjusted, specifically:
based on the environmental state information, the personnel demand information and the personnel guarantee position coordinate information of the sub-area needing to be guaranteed, the data processing and control device calculates air supply parameters such as air supply temperature, air supply speed and air supply direction of the air supply group meeting the personnel demand.
The data processing and control device can independently control the direction control motor of the air supply group, the frequency of the secondary fan in the branch pipe of the air supply group and the opening degree of the water flow valve of the heat exchanger in the branch pipe of the air supply group, so that the independent adjustment of parameters such as air supply speed, air supply temperature, air supply direction and the like is realized.
The embodiment of the invention provides a method for creating a partitioned air supply environment based on comfortable demands of personnel, which comprises the following steps: dividing an air-conditioning ventilation room into a plurality of sub-areas needing to be guaranteed, and dividing a plurality of air supply outlets into air supply groups with equal number corresponding to the number of the sub-areas needing to be guaranteed; monitoring the air state information of each subregion and collecting the personnel demand information; determining personnel security position information based on the triggered demand information acquisition panel; and independently adjusting air supply parameters such as air supply direction, air supply temperature, air supply speed and the like of each group of air supply outlets based on the environmental state information, the personnel demand information and the personnel guarantee position information of the subareas needing to be guaranteed. According to the method for creating the partitioned air supply environment based on the comfortable demands of the personnel, the personalized adjusting capability of the regional environment is improved by independently controlling the parameters of the air supply group.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below.
FIG. 1 is a flow chart of a method for creating a partitioned air supply environment based on personal comfort requirements according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the regulation aiming at satisfying the thermal comfort requirement of the person according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, which is a flowchart of a method for creating a partitioned air supply environment based on a person comfort requirement in an embodiment of the present invention, as can be seen from fig. 1, the flowchart of the method for creating a partitioned air supply environment based on a person comfort requirement in an embodiment of the present invention may include the following steps:
step 1: the air-conditioning ventilation room is divided into a plurality of sub-areas needing to be guaranteed.
Specifically, the area of the air-conditioning ventilation room is divided into a plurality of plane units on the horizontal plane, each plane unit is used as a sub-area to be guaranteed, each sub-area to be guaranteed is numbered and is marked as Zi,ZiIndicating the ith sub-area to be guaranteed. Further presetting the personnel security positions capable of being accommodated in the sub-region to be ensured according to the area of the sub-region to be ensured, numbering the personnel security positions in each sub-region to be ensured, and recording the numbering as Zi,j,Zi,jRepresenting the jth individual personnel support location within the ith sub-area. Referring to fig. 2, in this embodiment, 16 seats are provided in the air-conditioned ventilation room, and two rows and two columns are provided. Dividing 4 adjacent seats into a sub-area needing to be guaranteed according to the seat position characteristics, dividing the whole classroom into 4 sub-areas, and recording the sub-area needing to be guaranteed as Zi(i is 1,2,3,4), and the personnel security position in the sub-area to be ensured is recorded as Zi,j(i=1,2,3,4;j=1,2,3,4)。
Step 2: the plurality of air supply outlets in the room are divided into air supply groups.
Specifically, the air supply outlets are divided into air supply groups with equal number corresponding to the number of the subregions to be guaranteed, the air supply groups correspond to the subregions to be guaranteed one by one, and the air supply groups are numbered and marked as Gn,GnThe nth group of air blowing ports (n is 1,2,3, L) is shown.
And step 3: and monitoring the environmental state information in each sub-area needing to be ensured and acquiring the personnel demand information.
Specifically, sensors are arranged in the sub-areas divided in the step 1, the sensors correspond to the numbers of the sub-areas one by one, and the environmental state information of the sub-areas needing to be ensured is obtained according to the sensors at the typical positions in each sub-area needing to be ensured, wherein the sensors can be temperature sensors, humidity sensors and other types of environmental information sensors. Recording the environmental information monitored by other types of environmental information sensors such as a temperature sensor and a humidity sensorThe method comprises the steps of determining the number of demand information acquisition panels in each sub-area to be guaranteed according to a method for installing one demand information acquisition panel by each person, arranging the demand information acquisition panels at positions where the persons can easily operate, enabling the demand information acquisition panels to correspond to the personnel guarantee position numbers one to one, and obtaining personnel demand information in the sub-area to be guaranteed according to each demand information acquisition panel. The demand information acquisition panel can acquire other environmental demands such as temperature and humidity, and records the acquired other environmental demands such as temperature and humidityReferring to fig. 2, in this embodiment, taking the requirement for thermal comfort of people as an example, a room has 16 seats, and each sub-area to be ensured has 4 seats, and the number of the requirement information acquisition panels in each sub-area to be ensured in this example can be determined to be 4 according to the method of installing one requirement information acquisition panel for each person. According to the requirement information acquisition panel in the sub-area required to be ensured, the requirement information of different personnel in different areas on the temperature is recorded as the requirement information of the personnel in the embodiment Indicating the demanded temperature of the jth person in the ith sub-area. Obtaining the environmental temperature of the sub-region to be ensured according to the temperature sensor at the characteristic position in each sub-region to be ensured, in this embodiment, the obtained environmental temperature of the sub-region is recorded as Representing the ambient temperature of the ith sub-zone.
And 4, step 4: and determining personnel security position information based on the triggered demand information acquisition panel.
Specifically, according to the step 3, the demand collection panels correspond to the personnel security position numbers one by one, and the coordinate Z of each demand information collection panel in the roomi,j=(xi,j,yi,j,zi,j) Presetting the number Z of the demand information acquisition information into a data processing and control device in advance, wherein the data processing and control device acquires the number Z of the information based on the triggered demand informationi,jDetermining personnel security location information (x)i,j,yij,,zij,). For example, in the present embodiment, the sub-region Z1And Z4Inner Z1,2、Z4,1If the demand acquisition panel corresponding to the personnel security position is triggered, the data processing and controller baseIn number Z1,2And Z4,1The position coordinates of the personnel needing to be ensured at the moment can be determined to be (x) respectively1,2,y1,2,z1,2)、(x4,1,y4,1,z4,1)。
And 5: and independently adjusting air supply parameters such as air supply direction, air supply temperature, air supply speed and the like of each group of air supply outlets based on the environmental state information, the personnel demand information and the personnel guarantee position coordinate information of the sub-region to be guaranteed.
Specifically, every group supply-air outlet air supply parameter all can independently be adjusted, and the air supply parameter includes: air supply speed, air supply temperature, air supply direction and other parameters. Data processing and controller capable of independently controlling air supply group GnA direction control motor for controlling the direction of the air supply group GnThe direction of the air supply is adjusted toData processing and controller capable of independently controlling air supply group GnFrequency of secondary fan in branch pipe, group G for blowing airnThe air supply speed is adjusted toData processing and controller pair air supply group GnThe independent adjusting process of the air supply temperature is as follows: the central air-conditioning box initially adjusts the air to a reference temperature T0After feeding into the main pipe, having a reference temperature T0The air enters and blows the group G through the blowing main pipenConnected branch pipe, data processing and controller can independently control air supply group GnOpening degree of water flow valve of heat exchanger in branch pipe to air supply group GnThe reference temperature in the branch pipe is T0The air is subjected to secondary temperature regulation, so that the air supply group GnTemperature of the air supply is adjusted toFirstly, the environmental state information of the sub-area to be ensured determined in the step 2 and the step 3Information of personnel needsAnd personnel support position information Zi,j=(xi,j,yi,j,zi,j) The evaluation was carried out as follows: if a plurality of personnel demands exist in a single sub-region, taking the average value of the plurality of personnel demands in the sub-region as the actual parameter required to be ensured for the sub-region; if only one personnel demand exists in a single sub-region, the personnel demand is the actual guarantee parameter of the sub-region. The actual parameters needing to be ensured of the sub-area and the environment state information of the sub-area are determined based on the abovePersonnel security position information Zi,j=(xi,j,yi,j,zi,j) The data processing and controller calculates and guarantees the sub-area ZiCorresponding air supply group GnTemperature of the air supplySpeed of air supplyDirection of air supplyAnd the air supply parameters are equal. Secondly, the data processing and control device independently adjusts the air supply group GnTemperature of the air supplySpeed of air supplyDirection of air supplyRealizing the sub-region Z needing to be ensured by a single parameter or a plurality of parameters in the equal air supply parametersiAnd ensuring the internal actual parameters. Finally, after the conditioning process has stabilized, the ratio is further increasedComparing the adjusted subregion ZiEnvironmental parameters and sub-zone Z monitored by internal sensoriDeviation of actual parameters to be guaranteed, and sub-area Z if the deviation is within a preset acceptable deviation rangeiThe actual demand parameters of (2) have been guaranteed; and if the deviation exceeds the preset deviation range, further fine-tuning by a step-by-step method until the deviation is within the preset acceptable deviation range. As shown in fig. 2, in this embodiment, 8 air outlets are provided in a room, an air conditioning area is divided into 4 sub-areas to be ensured, the air outlets can be divided into 4 groups according to a method for ensuring one sub-area by one group of air outlets, each group of air outlets includes two air outlets, and the four groups of air outlets are respectively denoted as G1、G2、G3、G4. In the embodiment, the requirement of thermal comfort in summer is taken as an example, and the independent air supply parameter adjusting process is shown in detail.
In summer, assume zone Z only1Inner Z1,1、Z1,2、Z1,3And Z1,4The demand information acquisition panel of the position is triggered, Z1,1、Z1,2、Z1,3And Z1,4The required temperature of the location personnel is respectivelyZ1Ambient temperature monitored by sensors in the areaZ1,1、Z1,2、Z1,3、Z1,4The average value of the position demand temperature is 23 ℃, so that the temperature average value of 23 ℃ is used as the actual temperature to be guaranteed for the sub-region. Based on sub-zone ambient temperaturePosition of person Z1,1=(x,1,y1,z1,)1、Z1,2=(x1,2,y1,2,z1,2)、Z1,3=(x1,3,y1,3,z1,3)、Z1,4=(x1,4,y1,4,z1,4) Go forThe temperature of the area needs to be guaranteed to be 23 ℃ actually, and the data processing and control device calculates air supply parameters capable of guaranteeing the temperature of the sub-area to be 23 ℃. If the calculation is carried out, only the air supply group G needs to be adjusted1The blowing parameters can be realized for the region Z1And ensuring the actual demand. The calculated air supply temperature, air supply speed and air supply direction are respectively Then, the data processing and control device controls the air supply group G1The direction of the direction control motor, the frequency of the secondary fan and the opening degree of the water flow valve of the heat exchanger are used for supplying air to the air supply group G1The air supply temperature, the air supply speed and the air supply direction are respectively adjusted toFinally, when the regulation process has stabilized, the regulated partial regions Z are compared further1Ambient temperature and sub-zone Z monitored by internal sensors1Actually guaranteeing the deviation of the temperature of 23 ℃, and if the deviation is within a preset acceptable deviation range, determining the sub-area Z1The required temperature of (2) has been secured; and if the deviation exceeds the preset deviation range, further fine-tuning by a step-by-step method until the deviation is within the preset acceptable deviation range.
In summer, suppose Z1、Z2、Z3、Z4Personnel requirements exist in the four sub-areas, the actual temperatures of the four sub-areas are respectively 23 ℃, 22 ℃, 25 ℃ and 24 ℃, and the environmental temperatures monitored by the sensors in the four sub-areas are respectively 23 ℃, 22 ℃, 25 ℃ and 24% Simultaneously, the environmental temperature of four sub-areas, the personnel positions in the four sub-areas, the actual guaranteed temperature of the four sub-areas and the mutual coupling influence among the areas are consideredAnd the data processing and controller calculates the air supply parameters for simultaneously ensuring the required temperatures of the four subregions. And supposing that through calculation, the air supply parameters of the four air supply groups need to be simultaneously and independently adjusted to realize the guarantee of the temperature requirements of the four sub-regions. Then, the data processing and control device controls the air supply group G1、G2、G3、G4The direction of the direction control motor, the frequency of the secondary fan and the opening degree of the water flow valve of the heat exchanger are used for supplying air to the air supply group G1、G2、G3、G4The air supply temperature, the air supply speed and the air supply direction are respectively adjusted to corresponding positions, thereby realizing the sub-zone Z1、Z2、Z3、Z4And ensuring the actual temperature requirement.
The embodiments described above are merely illustrative, and it will be understood by those skilled in the art that the scope of the invention in the present application is not limited to the technical solutions in which the technical features described above are combined in a specific manner, and other technical solutions in which the technical features described above or their equivalents are combined in an arbitrary manner without departing from the inventive concept described above are also encompassed.
Claims (7)
1. A partition air supply environment building method based on personnel comfort requirements is characterized by comprising the following steps:
dividing an air-conditioning ventilation room into a plurality of sub-areas needing to be guaranteed;
dividing a plurality of air supply outlets into air supply groups with equal number corresponding to the number of subregions to be guaranteed;
monitoring environmental state information in each sub-area needing to be guaranteed and collecting personnel demand information;
determining personnel security position information based on the triggered demand information acquisition panel;
and independently adjusting air supply parameters such as air supply direction, air supply temperature, air supply speed and the like of each group of air supply outlets based on the environmental state information, the personnel demand information and the personnel guarantee position information of the subareas needing to be guaranteed.
2. The method of claim 1, wherein the dividing the target building room air conditioning area into a plurality of sub-areas to be secured comprises:
the area of the air-conditioning area of the room of the target building is divided into a plurality of plane units on the horizontal plane, and each plane unit is used as a sub-area to be guaranteed.
And further presetting the personnel security position which can be accommodated in the sub-region to be secured according to the area of the sub-region to be secured.
3. The method of claim 1, wherein said dividing the plurality of supply air outlets into supply air groups comprises:
and dividing the plurality of air supply outlets into air supply groups with equal number corresponding to the number of the subregions to be ensured.
4. The method of claim 1, wherein the monitoring environmental status information and the collecting personnel demand information in each sub-area to be ensured comprises:
and monitoring environmental state information according to the sensors at the typical positions in each sub-area to be guaranteed.
And acquiring personnel demand information according to the demand information acquisition panel in each sub-area needing to be ensured.
5. The method of claim 3, wherein the types of sensors primarily include:
temperature sensor, humidity transducer and other environment state information monitoring sensors.
6. The method of claim 1, wherein determining personnel care location information based on the triggered demand information collection panel comprises:
numbering personnel security positions in each sub-area needing security, and corresponding the demand acquisition panels to the personnel security position numbers one by one;
presetting the coordinates of each demand information acquisition panel in a room into a data processing and control device in advance;
and the data processing and control device determines personnel security position information based on the triggered serial number of the demand information acquisition information.
7. The method of claim 1, wherein the independently adjusting the air supply parameters such as air supply direction, air supply temperature and air supply speed of each group of air supply outlets based on the environment state information, the personnel demand information and the personnel guarantee position coordinate information of the sub-area to be guaranteed comprises:
based on the environmental state information, the personnel demand information and the personnel guarantee position coordinate information of the sub-area needing to be guaranteed, the data processing and control device calculates air supply parameters such as air supply temperature, air supply speed and air supply direction of the air supply group meeting the personnel demand;
the data processing and control device can independently control the direction control motor of the air supply group, the frequency of the secondary fan in the branch pipe of the air supply group and the opening degree of the water flow valve of the heat exchanger in the branch pipe of the air supply group, so that the independent adjustment of parameters such as air supply speed, air supply temperature, air supply direction and the like is realized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111609954.9A CN114234356A (en) | 2021-12-27 | 2021-12-27 | Partition air supply environment construction method based on personnel comfort requirements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111609954.9A CN114234356A (en) | 2021-12-27 | 2021-12-27 | Partition air supply environment construction method based on personnel comfort requirements |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114234356A true CN114234356A (en) | 2022-03-25 |
Family
ID=80763206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111609954.9A Pending CN114234356A (en) | 2021-12-27 | 2021-12-27 | Partition air supply environment construction method based on personnel comfort requirements |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114234356A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116447654A (en) * | 2023-03-07 | 2023-07-18 | 北京科技大学 | Multi-mode air supply tail end and method for guaranteeing health and comfort of personnel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101514827A (en) * | 2008-02-21 | 2009-08-26 | 当代天启技术(北京)有限公司 | Method and system for regulating indoor environment |
JP5528531B1 (en) * | 2012-12-25 | 2014-06-25 | 三菱電機株式会社 | Control system, control method and program |
CN109974240A (en) * | 2019-04-08 | 2019-07-05 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, system, storage medium and air-conditioning |
CN110567107A (en) * | 2019-09-16 | 2019-12-13 | 珠海格力电器股份有限公司 | Regional control method, device and system and air conditioning system |
-
2021
- 2021-12-27 CN CN202111609954.9A patent/CN114234356A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101514827A (en) * | 2008-02-21 | 2009-08-26 | 当代天启技术(北京)有限公司 | Method and system for regulating indoor environment |
JP5528531B1 (en) * | 2012-12-25 | 2014-06-25 | 三菱電機株式会社 | Control system, control method and program |
CN109974240A (en) * | 2019-04-08 | 2019-07-05 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, system, storage medium and air-conditioning |
CN110567107A (en) * | 2019-09-16 | 2019-12-13 | 珠海格力电器股份有限公司 | Regional control method, device and system and air conditioning system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116447654A (en) * | 2023-03-07 | 2023-07-18 | 北京科技大学 | Multi-mode air supply tail end and method for guaranteeing health and comfort of personnel |
CN116447654B (en) * | 2023-03-07 | 2023-09-29 | 北京科技大学 | Multi-mode air supply tail end and method for guaranteeing health and comfort of personnel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11188103B2 (en) | Microzone HVAC system with precision air device and precision air aggregator | |
US11692728B2 (en) | Air circulation systems and methods | |
EP1685351B1 (en) | Control method and apparatus for an air conditioner using occupant feedback | |
US5058388A (en) | Method and means of air conditioning | |
US20110253796A1 (en) | Zone-based hvac system | |
US6725914B2 (en) | Double duct changeover HVAC system | |
US20150204551A1 (en) | Energy saving method for room level heating and cooling system | |
CN101625147A (en) | Air conditioning control system, supply air switching controller for use in the air conditioning control system, and air conditioning control method | |
US10634376B2 (en) | System and method for controlling an HVAC system | |
CN105928130A (en) | Tall and big space dynamic thermal detection variable-air-volume air supply system | |
CN114234356A (en) | Partition air supply environment construction method based on personnel comfort requirements | |
Brooks et al. | Energy-efficient control of under-actuated HVAC zones in buildings | |
US11859851B2 (en) | System, apparatus and hybrid VAV device with multiple heating coils | |
US5318099A (en) | Method and apparatus for emulating a perimeter induction unit air conditioning system | |
US4258615A (en) | Ceiling construction for a heating, ventilation and air conditioning system | |
CN112212479A (en) | Air conditioner control method and device | |
US20220412596A1 (en) | Zoning system for air conditioning (hvac) equipment | |
KR101797685B1 (en) | Hvac control method using vav system for ships | |
US4407445A (en) | Ceiling construction for a heating, ventilation and air conditioning system | |
US11940166B2 (en) | Air conditioning system for transferring air in an air-conditioned room | |
US20140144159A1 (en) | Control of active climatic beams | |
CN215597580U (en) | Indoor air temperature regulating system | |
CN210511973U (en) | Purifying air conditioning system | |
EP2793490A1 (en) | Communication framework for adapting comfort at a place where a plurality of persons is residing | |
CN205208781U (en) | Can independently control warm type fresh air conditioner system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |