CN107560122B - Method and device for zoned air supply of fan coil in hospital ward - Google Patents
Method and device for zoned air supply of fan coil in hospital ward Download PDFInfo
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- CN107560122B CN107560122B CN201710817361.9A CN201710817361A CN107560122B CN 107560122 B CN107560122 B CN 107560122B CN 201710817361 A CN201710817361 A CN 201710817361A CN 107560122 B CN107560122 B CN 107560122B
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Abstract
The invention discloses a method and a device for zoned air supply of a fan coil in a hospital ward, wherein the method comprises the following steps: acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; setting a total air supply speed gear of a fan coil; and setting a plurality of moments according to a preset time interval, and calculating the opening degree of air supply outlet pipeline air valves of a plurality of hospital ward fan coil partitions at the next moment, so that the air supply volume of the plurality of hospital ward fan coil partitions reaches dynamic balance. The beneficial effects of the invention are as follows: through the electronic blast gate of installing the supply-air outlet pipeline at fan coil, the supply-air outlet corresponds regional temperature sensor of space and temperature controller, forms the control closed loop, can realize that different patient areas in hospital in the same ward are to cold and hot individualized demand and realize the purpose of fan coil energy-conservation.
Description
Technical Field
The invention relates to the technical field of central air conditioners in hospitals, in particular to a method and a device for zoned air supply of fan coils in hospital wards.
Background
In the field of central air conditioning, the thermal comfort of the end user is often one of the important indicators used to assess whether a central air conditioning system function is being effectively implemented. The term "thermal comfort" refers to the subjective and objective evaluation of a human body to satisfy the hot and humid environment. Thermal comfort is whether a human body feels comfortable or not through the combination of thermal balance and sensed environmental conditions, which is determined by the combination of physiology and psychology, and is more emphasized on psychology, and environmental parameters influencing the thermal comfort of the human body mainly comprise air temperature, air flow speed, air humidity and average radiation temperature; the human parameters include thermal resistance of the clothes and labor intensity. The research on human thermal comfort relates to the disciplines of building thermophysics, physiology of human thermal regulation mechanism, human psychology and the like. More than 80% of the life of a person spends indoors, and the quality of indoor environment such as sound, light and heat environment and the quality of indoor air directly affect the physical and psychological health, comfort and working efficiency of the person. Meanwhile, a large number of domestic and foreign studies indicate that the indoor air quality is also related to the thermal environment: 1) the air temperature, humidity and wind speed can affect the release of indoor pollutants; 2) the sensation of pollutants is temperature dependent, and foreign research suggests that a decrease in temperature may be more comfortable and less unsatisfactory for air quality, while the chemical composition of the indoor air remains unchanged. To achieve a comfortable thermal environment, countries consume large amounts of energy for heating and air conditioning each year. In addition to meeting the air quality and cold quantity requirements of a hospital, aiming at the current hospitalization conditions among 2 persons or 3 persons in the department of hospital housing, whether a fan coil can meet the different cold and heat requirements of different persons is particularly important for patient rehabilitation and evaluating whether the hospitalization conditions of the hospital are comfortable or not, the traditional fan coil system can only set an indoor temperature for a single area (such as a ward) in a unified manner, if a person feels hot, the temperature set value is reduced, if a person feels cold, the temperature set value is increased, but if a person feels hot and a person feels cold at the same time, the system is reluctant.
Disclosure of Invention
The invention aims to solve the problem that the traditional fan coil system in the prior art can only set one indoor temperature for a single area in a unified way and cannot set different temperatures for different areas, and provides a method and a device for zoned air supply of a fan coil in a hospital ward.
The technical scheme adopted by the invention for solving the technical problems is as follows:
on the one hand, the partition air supply method of the fan coil in the ward of the hospital is provided, and comprises the following steps:
acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions;
setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil partitions and the opening degree of an air supply outlet pipeline air valve of the plurality of hospital ward fan coil partitions;
setting a plurality of moments according to preset time intervals, and calculating the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the next moment according to the temperature set values of the plurality of hospital ward fan coil partitions, the temperature actual values of the plurality of hospital ward fan coil partitions and the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the current moment, so that the air supply amount of the plurality of hospital ward fan coil partitions reaches dynamic balance.
In the zoned air supply method of the present invention, acquiring a total temperature setting value of the hospital ward fan coil according to a temperature setting value of a plurality of hospital ward fan coil zones and an opening degree of an air supply outlet duct air valve of the plurality of hospital ward fan coil zones includes:
setting temperature set values of a plurality of hospital ward fan coil partitions, and acquiring the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions;
acquiring a total temperature set value of a fan coil in a hospital ward:
wherein, the temperature set value of one of the fan coil subareas in the plurality of hospital ward units is Ti，setThe opening of the air valve of one of the air supply outlet pipeline of the fan coil partitions in the hospital ward is Oi，dampThe total temperature set value is TFCU，setN is the number of the plurality of hospital ward fan coil partitions, and i is one of the plurality of hospital ward fan coil partitions.
In the zoned air supply method of the present invention, setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil zones and the opening degree of the air supply outlet duct air valve of the plurality of hospital ward fan coil zones includes:
setting the total air supply speed gear of the fan coil:
wherein, the total wind speed is VFCUH is the high gear of the total air supply speed gear, M is the middle gear of the total air supply speed gear, and L is the low gear of the total air supply speed gear.
In the zoned air supply method of the present invention, the setting of a plurality of times according to a preset time interval, and the calculating of the air supply duct air valve opening degree of the plurality of hospital ward fan coil zones at the next time according to the temperature setting values of the plurality of hospital ward fan coil zones, the temperature actual values of the plurality of hospital ward fan coil zones, and the air supply duct air valve opening degree of the plurality of hospital ward fan coil zones at the current time include:
setting a plurality of moments according to a preset time interval;
calculating the opening degree of an air valve of an air supply outlet pipeline of a plurality of hospital ward fan coil partitions at the next moment:
wherein k represents the current time, k +1 represents the next time, and the opening degree of the air supply outlet pipeline air valve of one of the plurality of hospital ward fan coil partitions at the current time is
The opening degree of an air valve of an air supply outlet pipeline of one of the fan coil partitions in the ward of the hospital at the next moment is
The actual temperature value of one of the fan coil partitions in the hospital ward is Ti，act。
In the zoned air blowing method according to the present invention, the time interval is 5 minutes, 10 minutes, or 15 minutes.
In another aspect, a zoned air delivery apparatus for a hospital room fan coil is provided having stored therein a plurality of instructions adapted to be loaded and executed by a processor, comprising:
acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions;
setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil partitions and the opening degree of an air supply outlet pipeline air valve of the plurality of hospital ward fan coil partitions;
setting a plurality of moments according to preset time intervals, and calculating the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the next moment according to the temperature set values of the plurality of hospital ward fan coil partitions, the temperature actual values of the plurality of hospital ward fan coil partitions and the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the current moment, so that the air supply amount of the plurality of hospital ward fan coil partitions reaches dynamic balance.
In the zoned air supply device according to the present invention, acquiring a total temperature setting value of the hospital ward fan coil according to a temperature setting value of a plurality of hospital ward fan coil zones and an opening degree of an air supply outlet duct air valve of the plurality of hospital ward fan coil zones includes:
setting temperature set values of a plurality of hospital ward fan coil partitions, and acquiring the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions;
acquiring a total temperature set value of a fan coil in a hospital ward:
wherein, the temperature set value of one of the fan coil subareas in the plurality of hospital ward units is Ti，setThe opening of the air valve of one of the air supply outlet pipeline of the fan coil partitions in the hospital ward is Oi，dampThe total temperature set value is TFCU，setN is the number of the plurality of hospital ward fan coil partitions, and i is one of the plurality of hospital ward fan coil partitions.
In the zoned air supply device according to the present invention, the setting of the total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil zones and the opening degree of the air supply outlet duct air valve of the plurality of hospital ward fan coil zones includes:
setting the total air supply speed gear of the fan coil:
wherein, the total wind speed is VFCUH is the high gear of the total air supply speed gear, M is the middle gear of the total air supply speed gear, and L is the low gear of the total air supply speed gear.
In the zoned air supply device of the present invention, the setting of a plurality of times according to a preset time interval, and the calculating of the opening degree of the duct air valve of the air supply outlet of the plurality of hospital ward fan coil zones at the next time according to the temperature setting values of the plurality of hospital ward fan coil zones, the temperature actual values of the plurality of hospital ward fan coil zones, and the opening degree of the duct air valve of the air supply outlet of the plurality of hospital ward fan coil zones at the current time include:
setting a plurality of moments according to a preset time interval;
calculating the opening degree of an air valve of an air supply outlet pipeline of a plurality of hospital ward fan coil partitions at the next moment:
wherein k represents the current time, k +1 represents the next time, and the opening degree of the air supply outlet pipeline air valve of one of the plurality of hospital ward fan coil partitions at the current time is
Air supply outlet pipeline air valve opening degree of one of fan coil partitions in multiple hospital ward units at next momentIs composed of
The actual temperature value of one of the fan coil partitions in the hospital ward is Ti，act。
In the zoned air blowing device of the present invention, the time interval is 5 minutes, 10 minutes, or 15 minutes.
The partition air supply method and the partition air supply device for the fan coil of the hospital ward have the following beneficial effects: through the electronic blast gate of installing the supply-air outlet pipeline at fan coil, the supply-air outlet corresponds regional temperature sensor of space and temperature controller, forms the control closed loop, can realize that different patient areas in hospital in the same ward are to cold and hot individualized demand and realize the purpose of fan coil energy-conservation.
Drawings
Fig. 1 is a flowchart of a zoned air supply method for a fan coil in a hospital ward according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a method and a device for supplying air in a partitioned mode for chilled water supply temperature of a refrigeration host of a hospital, and aims to realize individual requirements of different patient hospitalization areas in the same ward on cold and heat through an electric air valve arranged on an air supply outlet pipeline of a fan coil, a temperature sensor and a temperature controller of a space area corresponding to an air supply outlet. The invention only needs to make simpler sensors, the upgrading of the controller and the actuator to the original system, has small investment and obvious effect, not only can meet the requirement of thermal comfort of indoor multiple areas, but also can realize the purpose of saving energy of the fan coil.
Referring to fig. 1, fig. 1 is a flowchart of a zoned air supply method for a fan coil in a hospital ward according to an embodiment of the present invention, where the zoned air supply method for a fan coil in a hospital ward is applicable to the field of central air conditioning in a hospital, and is implemented mainly by a computer program, and includes steps S1-S3:
s1, acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply outlet pipeline air valves of the plurality of hospital ward fan coil partitions; step S1 includes sub-steps S11-S12:
s11, setting temperature set values of a plurality of hospital ward fan coil partitions, and obtaining the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; for example, the opening degrees of the air supply duct air valves of a plurality of hospital ward fan coil partitions are obtained by electric air valves mounted on the air supply duct of the fan coil.
S12, acquiring the total temperature set value of the fan coil in the hospital ward:
wherein, the temperature set value of one of the fan coil subareas in the plurality of hospital ward units is Ti，setThe opening of the air valve of one of the air supply outlet pipeline of the fan coil partitions in the hospital ward is Oi，dampThe total temperature set value is TFCU，setN is the number of the plurality of hospital ward fan coil partitions, and i is one of the plurality of hospital ward fan coil partitions. For example: n denotes the number of divisions, and i denotes a certain division in the patient room.
S2, setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil partitions and the opening degree of an air supply outlet pipeline air valve of the plurality of hospital ward fan coil partitions; specifically, the total air supply speed gear of the fan coil is set according to the following formula:
wherein, the total wind speed is VFCUH is the high-grade of the total air supply speed gear, M is the middle-grade of the total air supply speed gear, and L isAnd the total air supply speed is low.
S3, setting a plurality of moments according to preset time intervals, and calculating the air supply outlet pipeline air valve opening degree of the plurality of hospital ward fan coil partitions at the next moment according to the temperature set values of the plurality of hospital ward fan coil partitions, the temperature actual values of the plurality of hospital ward fan coil partitions and the air supply outlet pipeline air valve opening degree of the plurality of hospital ward fan coil partitions at the current moment, so that the air supply quantity of the plurality of hospital ward fan coil partitions reaches dynamic balance. The method is characterized in that the individualized temperature setting of each corresponding subarea is realized through a temperature sensor of a corresponding space area, a temperature controller (temperature set value), the opening degree of an air valve of an air supply outlet pipeline and closed-loop control logic. Step S3 includes sub-steps S31-S32:
s31, setting a plurality of moments according to a preset time interval; the time interval is 5 minutes or 10 minutes or 15 minutes.
S32, calculating the opening degree of the duct air valve of the air supply outlet of the fan coil partitions in the hospital wards at the next moment:
where k denotes the current time, k +1 denotes the next time, for example: k. k +1 respectively represents the k-th time, the k + 1-th time and the opening degree of the air valve of the air supply outlet pipeline of one of the plurality of fan coil partitions in the hospital ward at the current time isThe opening degree of an air valve of an air supply outlet pipeline of one of the fan coil partitions in the ward of the hospital at the next moment is
The actual temperature value of one of the fan coil partitions in the hospital ward is Ti，act. Namely, at the next moment, the steps S1-S3 are repeated until the corresponding area of the ward reaches the dynamic balance, so that the personalized cold supply (heat supply) is realized.
The invention is suitable for the field of central air conditioners of hospitals, and particularly relates to a method for personalized air supply and temperature adjustment of fan coil pipes of hospital departments. Compared with the traditional fan coil system which can only set one indoor temperature for a single area (such as a ward) in a unified way, the invention establishes various independent control closed loops by the electric air valve arranged on the air supply outlet pipeline of the fan coil, the temperature sensor and the temperature controller of the air supply outlet corresponding to the space area, realizes the individualized cooling (heating) service meeting a plurality of thermal comfort requirements by utilizing the traditional single fan coil in a multi-person ward (such as 2 or 3 rooms) of a hospital, and achieves the purpose of saving energy of the fan coil while meeting the thermal comfort requirements of multiple indoor areas.
Various operations of embodiments are provided herein. In one embodiment, the one or more operations described may constitute computer readable instructions stored on one or more computer readable media, which when executed by an electronic device, will cause the computing device to perform the operations described. The order in which some or all of the operations are described should not be construed as to imply that these operations are necessarily order dependent. Those skilled in the art will appreciate alternative orderings having the benefit of this description. Moreover, it should be understood that not all operations are necessarily present in each embodiment provided herein.
Also, as used herein, the word "preferred" is intended to serve as an example, instance, or illustration. Any aspect or design described herein as "preferred" is not necessarily to be construed as advantageous over other aspects or designs. Rather, use of the word "preferred" is intended to present concepts in a concrete fashion. The term "or" as used in this application is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise or clear from context, "X employs A or B" is intended to include either of the permutations as a matter of course. That is, if X employs A; b is used as X; or X employs both A and B, then "X employs A or B" is satisfied in any of the foregoing examples.
Also, although the disclosure has been shown and described with respect to one or an implementation, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. The present disclosure includes all such modifications and alterations, and is limited only by the scope of the appended claims. In particular regard to the various functions performed by the above described components (e.g., elements, etc.), the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the disclosure. In addition, while a particular feature of the disclosure may have been disclosed with respect to only one of several implementations, such feature may be combined with one or other features of the other implementations as may be desired and advantageous for a given or particular application. Furthermore, to the extent that the terms "includes," has, "" contains, "or variants thereof are used in either the detailed description or the claims, such terms are intended to be inclusive in a manner similar to the term" comprising.
Each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or a plurality of or more than one unit are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium. The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Each apparatus or system described above may execute the storage method in the corresponding method embodiment.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (8)
1. A partition air supply method of a fan coil in a hospital ward is characterized by comprising the following steps:
acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; the total temperature set value of hospital ward fan coil is obtained according to the temperature set values of a plurality of hospital ward fan coil subareas and the opening degree of the air valve of the air supply outlet pipeline of a plurality of hospital ward fan coil subareas, and the method comprises the following steps: setting temperature set values of a plurality of hospital ward fan coil partitions, and acquiring the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; acquiring a total temperature set value of a fan coil in a hospital ward:
wherein, the temperature set value of one of the fan coil subareas in the plurality of hospital ward units is Ti,setThe opening of the air valve of one of the air supply outlet pipeline of the fan coil partitions in the hospital ward is Oi,dampThe total temperature set value is TFCU,setN is the number of the plurality of hospital ward fan coil partitions, and i is one of the plurality of hospital ward fan coil partitions;
setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil partitions and the opening degree of an air supply outlet pipeline air valve of the plurality of hospital ward fan coil partitions;
setting a plurality of moments according to preset time intervals, and calculating the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the next moment according to the temperature set values of the plurality of hospital ward fan coil partitions, the temperature actual values of the plurality of hospital ward fan coil partitions and the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the current moment, so that the air supply amount of the plurality of hospital ward fan coil partitions reaches dynamic balance.
2. The zoned air supply method according to claim 1, wherein the setting of the total supply air speed gear of the fan coil according to the number of the plurality of hospital room fan coil zones and the opening degree of the duct air valve of the air supply outlet of the plurality of hospital room fan coil zones comprises:
setting the total air supply speed gear of the fan coil:
wherein, the total wind speed is VFCUH is the high gear of the total air supply speed gear, M is the middle gear of the total air supply speed gear, and L is the low gear of the total air supply speed gear.
3. The zoned air supply method according to claim 2, wherein the setting of the plurality of times according to the preset time intervals and the calculation of the duct air valve opening degree of the air supply opening of the plurality of hospital ward fan coil zones at the next time according to the temperature setting values of the plurality of hospital ward fan coil zones, the temperature actual values of the plurality of hospital ward fan coil zones and the duct air valve opening degrees of the air supply opening of the plurality of hospital ward fan coil zones at the current time comprise:
setting a plurality of moments according to a preset time interval;
calculating the opening degree of an air valve of an air supply outlet pipeline of a plurality of hospital ward fan coil partitions at the next moment:
wherein k represents the current time, k +1 represents the next time, and the opening degree of the air supply outlet pipeline air valve of one of the plurality of hospital ward fan coil partitions at the current time is
The opening degree of an air valve of an air supply outlet pipeline of one of the fan coil partitions in the ward of the hospital at the next moment is
With multiple fan coil zones in hospital wardOne of them has an actual temperature value Ti,act。
4. The zoned air supply method according to claim 3, wherein the time interval is 5 minutes, 10 minutes, or 15 minutes.
5. A zoned air delivery apparatus for a hospital room fan coil having a plurality of instructions stored therein, the instructions adapted to be loaded and executed by a processor, comprising:
acquiring a total temperature set value of the hospital ward fan coil according to the temperature set values of the plurality of hospital ward fan coil partitions and the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; the total temperature set value of hospital ward fan coil is obtained according to the temperature set values of a plurality of hospital ward fan coil subareas and the opening degree of the air valve of the air supply outlet pipeline of a plurality of hospital ward fan coil subareas, and the method comprises the following steps: setting temperature set values of a plurality of hospital ward fan coil partitions, and acquiring the opening degrees of air supply port pipeline air valves of the plurality of hospital ward fan coil partitions; acquiring a total temperature set value of a fan coil in a hospital ward:
wherein, the temperature set value of one of the fan coil subareas in the plurality of hospital ward units is Ti,setThe opening of the air valve of one of the air supply outlet pipeline of the fan coil partitions in the hospital ward is Oi,dampThe total temperature set value is TFCU,setN is the number of the plurality of hospital ward fan coil partitions, and i is one of the plurality of hospital ward fan coil partitions;
setting a total air supply speed gear of the fan coil according to the number of the plurality of hospital ward fan coil partitions and the opening degree of an air supply outlet pipeline air valve of the plurality of hospital ward fan coil partitions;
setting a plurality of moments according to preset time intervals, and calculating the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the next moment according to the temperature set values of the plurality of hospital ward fan coil partitions, the temperature actual values of the plurality of hospital ward fan coil partitions and the opening degree of the air supply duct air valve of the plurality of hospital ward fan coil partitions at the current moment, so that the air supply amount of the plurality of hospital ward fan coil partitions reaches dynamic balance.
6. The zoned air delivery arrangement of claim 5, wherein setting the total air delivery velocity for the fan coil based on the number of the plurality of hospital room fan coil zones and the air delivery duct damper opening for the plurality of hospital room fan coil zones comprises:
setting the total air supply speed gear of the fan coil:
wherein, the total wind speed is VFCUH is the high gear of the total air supply speed gear, M is the middle gear of the total air supply speed gear, and L is the low gear of the total air supply speed gear.
7. The zoned air supply device according to claim 6, wherein the setting of the plurality of times according to the preset time interval, the calculating of the opening degree of the duct air valve of the air supply opening of the plurality of fan coil zones of the hospital ward at the next time according to the temperature setting values of the plurality of fan coil zones of the hospital ward, the temperature actual values of the plurality of fan coil zones of the hospital ward, and the opening degree of the duct air valve of the air supply opening of the plurality of fan coil zones of the hospital ward at the current time comprises:
setting a plurality of moments according to a preset time interval;
calculating the opening degree of an air valve of an air supply outlet pipeline of a plurality of hospital ward fan coil partitions at the next moment:
where k denotes the current time, and k +1 denotesAt one moment, the opening degree of an air supply outlet pipeline air valve of one of a plurality of hospital ward fan coil partitions at the current moment is
The opening degree of an air valve of an air supply outlet pipeline of one of the fan coil partitions in the ward of the hospital at the next moment is
The actual temperature value of one of the fan coil partitions in the hospital ward is Ti,act。
8. The zoned air supply apparatus according to claim 7, wherein the time interval is 5 minutes or 10 minutes or 15 minutes.
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