KR102302673B1 - An environment management method for underground parking lot and a test method using the same - Google Patents

Abstract

The present invention provides a method for environmental management of an underground parking lot in a building or an assembly building and a test operation method using the same. Specifically, by detecting indoor temperature and humidity and outdoor temperature and humidity, the condensation prediction module 113 predicts the occurrence of condensation in each zone using the detected indoor temperature and humidity, and determines whether the occurrence of condensation is reduced when outside air is introduced, and accordingly, the supply fan ( 410 ), the exhaust fan 420 , and the induction fan 430 may control the operation of any one or more. Alternatively, the indoor air quality and the outdoor air quality are sensed, and it is determined whether the indoor air quality and the outdoor air quality are equal to or greater than a reference value, and accordingly, any one of the supply fan 410, the exhaust fan 420, and the induction fan 430 One or more actions may be controlled. If the indoor air quality in the area adjacent to the main facility is abnormal, the facility may be alerted.

Description

An environment management method for underground parking lot and a test method using the same}

The present invention relates to a method for environmental management of an underground parking lot in a building or collective building and a test operation method using the same.

According to the increase in vehicle penetration rate and the trend of various utilization of the ground area, the underground parking lot of a building or complex has been enlarged in size or depth. A building with a parking lot deeper than the 10th floor has appeared, and in most apartment complexes, the underground parking lot of each building is connected at the basement level, and the underground parking lot has a wide and complex structure.

As it develops into a wide and complex structure, the environment of the underground parking lot, which is located underground and difficult to ventilate, is more likely to deteriorate. Condensation is easy to occur due to stagnant air, and it is difficult to discharge various pollutants such as carbon monoxide, VOCs, and fine dust to the outside.

Currently, in most buildings, in order to solve this problem, a large-capacity fan is installed in the underground parking lot to perform as much ventilation as possible. However, since the large-capacity fan is located relatively far away from the movement of people in the underground parking lot, even if the air around the large-capacity fan is circulated, it is still difficult to improve the environment in the space far away from it (mainly, the space where the movement of people is located). Considering the recent worsening of air pollution, it is reported that the environment worsens even if more outside air is introduced.

This is particularly problematic in the construction phase of buildings or collective buildings with underground parking. There are laws governing air quality in underground parking lots, but this is because they are established and applied based on the case where the building or collective building is used (eg, after moving into an apartment). The working environment is unfavorable while construction workers are working before the building or collective building is used. That is, an environment that can protect workers is not provided.

These problems occur even during the trial run of various equipment before use (eg, before moving into an apartment). If the environment of the underground parking lot is not improved even after the test run, and condensation has occurred or the air quality is at a bad level, the actual user can check it immediately after entering the building for use, so excessive repair of defects or disputes may occur.

(Patent Document 1) Korean Patent No. 10-1882968

(Patent Document 2) Japanese Patent Laid-Open No. 1995-162928

(Patent Document 3) Korean Patent No. 10-1898869

(Patent Document 4) Korean Patent No. 10-1834738

The present invention has been devised to solve the above problems, and it is intended to propose a method for actively and actively improving the environment of an underground parking lot, and a test driving method using the method.

In one embodiment of the present invention for solving the above problems, (a) the indoor temperature and humidity detection module 111 detects the indoor temperature and humidity through a plurality of indoor sensors (Sin) installed in the underground parking lot, and detecting, by the outdoor temperature and humidity detection module 112, the outdoor temperature and humidity through the installed outdoor sensor (Sout); (b) predicting, by the condensation prediction module 113, the occurrence of condensation in each area in which each indoor sensor (Sin) is provided, using the indoor temperature and humidity sensed in step (a); (c) As a result of step (b), when condensation is expected to occur in a predetermined area, the condensation prediction module 113 determines whether or not to reduce the occurrence of condensation when outside air is introduced using the outdoor temperature and humidity detected in step (a). judging; and (d) according to the determination result in step (c), the operation control module 140 operates at least one of the air supply fan 410, the exhaust fan 420, and the induction fan 430 provided in the underground parking lot. It provides an underground parking lot environment management method, including the step of controlling the.

In addition, in step (d), (d1) when the occurrence of dew condensation when outside air is introduced in step (c) is expected to decrease, the operation control module 140 increases the air supply amount of the air supply fan 410 . Or, increasing the exhaust amount of the exhaust fan 420, or performing both; and (d2) when the occurrence of dew condensation is expected to increase when outside air is introduced in step (c), the operation control module 140 sets the direction of the induction fan 430 so that the bet flows toward the predetermined area. It is preferable to change and to include the step of operating the attracting fan (430).

In addition, it is preferable that step (d2) further includes the step of moving the movable heating unit 450 to the predetermined area by the operation control module 140 .

Another embodiment of the present invention for solving the above problems is, (e) the indoor air quality detection module 121 detects the indoor air quality through a plurality of indoor sensors (Sin) installed in the underground parking lot, and the underground parking lot detecting, by the outdoor air quality detection module 122, outdoor air quality through an outdoor sensor (Sout) installed outside; (f) the air quality determination module 123, using the indoor air quality detected in step (e), to determine whether the indoor air quality is greater than or equal to a reference value for each area in which each indoor sensor (Sin) is provided step; (g) determining, by the air quality determination module 123, whether the outdoor air quality is greater than or equal to a reference value using the outdoor air quality detected in step (e); and (i) using the determination result of steps (f) and (g), the operation control module 140 is provided in the underground parking lot with an air supply fan 410, an exhaust fan 420, and an induction fan 430 ) provides an environment management method for an underground parking lot, including the step of controlling the operation of any one or more.

In addition, in step (i), (i1) when it is determined that the indoor air quality is equal to or higher than the reference value in the predetermined area as a result of step (f), and it is determined that the outdoor air quality is equal to or higher than the reference value as a result of step (g), the operation The control module 140 changes the direction of the inducing fan 430 so that the bet flows toward the predetermined area and operating the inducing fan 430; and (i2) when it is determined that the indoor air quality is higher than or equal to the reference value in the predetermined area as a result of step (f) and that the outdoor air quality is lower than the reference value as a result of step (g), the operation control module 140 controls the air supply fan It is preferable to include the step of increasing the air supply amount of 410, increasing the exhaust amount of the exhaust fan 420, or both.

In addition, the step (i1) preferably further includes the step of the operation control module 140 filtering and operating the air supply fan 410 and filtering the inducing fan 430 .

In addition, there are a plurality of attracting fans 430 , and in step (i1), the operation control module 140 discharges air toward the predetermined area at least one of the plurality of attracting fans 430, and a plurality of It is preferable that the other one or more of the inducing fans 430 of do.

In addition, the step (i1) preferably further includes the step of discharging, by the operation control module 140 , the other one or more of the plurality of attracting fans 430 toward the air purification unit 440 . .

In addition, in step (i), (i3) when it is determined that the indoor air quality is less than the reference value in the predetermined area as a result of step (f), and it is determined that the outdoor air quality is greater than or equal to the reference value as a result of step (g), the operation It is preferable that the control module 140 further includes the step of reducing the air supply amount of the air supply fan 410 and operating the filtering.

Another embodiment of the present invention for solving the above problems, (j) the indoor air quality detection module 121 through a plurality of indoor sensors (Sin) installed in the underground parking lot detecting the indoor air quality; (k) the air quality determination module 123, using the indoor air quality sensed in step (j), to determine whether the indoor air quality is greater than or equal to a reference value for each area in which each indoor sensor (Sin) is provided step; and (l) when it is determined that the indoor air quality is higher than or equal to the reference value in the predetermined area in the step (k) and the predetermined area is an area allocated as an area adjacent to the main facility, the facility abnormality estimation module 150 detects the facility abnormality It provides a method for environmental management of the underground parking lot, including the step of warning.

Another embodiment of the present invention for solving the above problems provides a test operation method including such an environment management method.

The present invention has the following advantages.

First, it is possible to respond to various environmental problems that can occur in an underground parking lot in a customized way by moving away from the one-dimensional method of using a large-capacity fan and actively using an air supply fan, an exhaust fan, and an induction fan. In addition, by using the present invention, it is possible to provide a safe environment to workers before using the building, as well as to solve the environmental problem during test operation, so that when the building user first enters (occupies) the building, it is possible to provide a comfortable environment.

Second, even when the air quality or temperature and humidity of the outside and inside are not good, by actively circulating air by targeting the area, it is possible to delay or overcome possible environmental problems as much as possible. In other words, the problem caused by supplying a large amount of air even when the outside air is not good is fundamentally solved, and at the same time, it is to provide the best solution.

Third, by using a plurality of indoor sensors, it is possible to apply an optimal air circulation plan for each of the different problems of each zone individually even in a large and complex underground parking lot.

Fourth, by estimating the presence or absence of abnormality of various facilities provided in the underground parking lot in advance, it is possible to deal with it in advance.

1A is a conceptual diagram of a system in which a method according to the present invention is performed;
1b shows an example in which an indoor sensor for carrying out the method according to the invention is arranged.
2 is a flowchart for explaining a first embodiment of a method according to the present invention.
3 is a flowchart for explaining a second embodiment of the method according to the present invention.
4 and 5 are schematic views of an underground parking lot for explaining a first embodiment of the method according to the present invention.
6 to 8 are schematic views of an underground parking lot for explaining a second embodiment of the method according to the present invention.
9 is a schematic diagram of an underground parking lot for explaining a third embodiment of the method according to the present invention.

Hereinafter, "underground parking lot" means a place to which the method according to the present invention is applied, and means a parking lot in a single building or a collective building such as an apartment complex. Here, "underground" and "parking lot" are only representative examples for description, and the location does not necessarily have to be lower than the ground level, and there is not necessarily a section for parking in the place. For example, the system according to the present invention can also be applied to a parking space in a building (eg, a parking space partitioned by piloti) or a large-scale underground space for a large-scale performance, etc. It should be understood that any space is included within the scope of the present invention as long as it is within the scope defined by

Hereinafter, "test run" refers to the actual use (eg, apartment move-in, etc.) of a building or a collective building equipped with an underground parking lot according to the present invention. It refers to the operation of equipment, etc.

Hereinafter, "air quality above the reference value" means that the air quality is bad, and conversely, "air quality below the reference value" means that the air quality is good.

Description of the system

A system for carrying out the method according to the present invention will be described with reference to FIG. 1 .

The system according to the present invention uses an indoor sensor (Sin) provided indoors of an underground parking lot to sense the environment and an outdoor sensor (Sout) provided outdoors to sense the environment. Here, each sensor (Sin, Sout) may be an integrated environmental sensor, and measures temperature and humidity and various air quality related indicators. This may include, but is not limited to, carbon monoxide, carbon dioxide, nitrogen dioxide, VOCs, fine dust, and the like, and other various indicators may be measured.

A plurality of indoor sensors (Sin) may be provided, so that environmental indicators may be checked for each area in which the corresponding indoor sensor (Sin) is located. 1B exemplarily shows a mounting position of the indoor sensor Sin. Through this, it is possible to identify and identify areas where dew condensation is expected in the underground parking lot, and it is possible to identify areas where air quality is particularly deteriorated (see FIG. 4 ). To this end, a detection zone for each indoor sensor Sin is pre-allocated.

The control unit 100 receives environmental indicators detected by the sensors (Sin, Sout) or confirmed from the external Meteorological Agency database (DB), and through this, anticipates dew condensation, determines the air quality, and controls various facilities in the underground parking lot. make it work

The control unit 100 includes an indoor temperature and humidity detection module 111 , an outdoor temperature and humidity detection module 112 , an indoor air quality detection module 121 , a condensation prediction module 113 , an outdoor air quality detection module 122 , and an air quality determination module 123 , an operation control module 140 , and a facility abnormality estimation module 150 .

The indoor temperature and humidity detection module 111 receives the indoor temperature and humidity detected by a plurality of indoor sensors (Sin) and checks for each area in charge, and the outdoor temperature and humidity detection module 112 is detected by the outdoor sensor (Sout) or the Meteorological Agency database ( DB) and check the outdoor temperature and humidity.

The confirmed data is transmitted to the condensation prediction module 113 . The condensation prediction module 113 predicts the condensation in the corresponding area based on the indoor temperature and humidity. In addition, the condensation prediction module 113 determines whether or not the occurrence of condensation in the corresponding area when the outside air is introduced based on the outdoor temperature and humidity is reduced. A method of estimating the occurrence of condensation based on temperature and humidity is a widely known method using a psychometric chart (temperature-humidity table), so a detailed description thereof will be omitted.

The indoor air quality detection module 121 receives the indoor air quality sensed by a plurality of indoor sensors (Sin) and checks for each area in charge, and the outdoor air quality detection module 122 is detected by the outdoor sensor (Sout) or Receive and check the outdoor air quality checked from the Meteorological Agency database (DB).

Likewise, the confirmed data is transmitted to the air quality determination module 123 . The air quality determination module 123 compares this with a reference value preset for each index to determine air quality.

The operation control module 130 controls the operation of the facilities installed in the underground parking lot. Here, the equipment installed in the underground parking lot includes an air supply fan 410 , an exhaust fan 420 , and an inducement fan 430 .

The air supply fan 410 serves to supply outdoor air into the underground parking lot. Here, the air supply fan filter 411 may be provided, and in one embodiment, whether the corresponding air supply fan filter 411 operates may be controlled. For example, when the air supply fan 410 performs a filtering operation, the filter 411 may be operated to pass through the provided flow path, or the filter 411 that is not mounted may be manually or automatically installed.

The exhaust fan 420 serves to exhaust the bet in the underground parking lot.

The attraction fan 430 serves to control the flow direction of the bet in the underground parking lot. It can be controlled to operate only under certain conditions. When the attracting fan 430 operates, the betting flow in the underground parking lot becomes stronger. In addition, the inducement fan 430 may change its orientation direction by rotational motion, or may be installed on a separate rail (not shown) to move a predetermined distance. Through this, it is possible to create a desired betting flow direction only by the operation of the induction fan 430 . A filter 431 may be provided in the attracting fan 430 , so that the filtering operation of the attracting fan 430 is possible.

In an embodiment, the equipment installed in the underground parking lot may further include an air purification unit 440 and a movable heating unit 450 . The air purifier 440 may be a large-capacity air purifier to purify air in a relatively large space. The movable heating unit 450 may be moved to heat the air in a relatively narrow space.

Meanwhile, the facility anomaly estimation module 150 performs a function of estimating facility anomaly based on different measurement values of a plurality of indoor sensors (Sin). This will be detailed in the third embodiment below.

The system according to the present invention further includes an input unit 200 and an output unit 300 . Through the input unit 200, the air quality determination reference value may be updated, various facilities may be manually operated, or an indoor sensor (Sin) may be moved. The output unit 300 may output the temperature and humidity and air quality in the underground parking lot, which are checked according to the location of the indoor sensor Sin, together with the drawing.

first embodiment

A first embodiment of the method according to the present invention will be described with reference to FIGS. 2 and 4 and 5 . The first embodiment relates to the occurrence of condensation.

The method according to the present invention may be performed prior to use of a building or an assembly building in which an underground parking lot is installed, and is performed during the work of workers for construction, or during test operation.

First, the indoor temperature and humidity detection module 111 detects the indoor temperature and humidity through a plurality of indoor sensors (Sin) installed in the underground parking lot, and the outdoor temperature and humidity detection module 112 through the outdoor sensor (Sout) installed outside the underground parking lot is installed outdoors. The temperature and humidity are sensed (S110).

Next, the condensation prediction module 113 uses the detected indoor temperature and humidity to predict the occurrence of condensation for each area provided with each indoor sensor Sin (S120), and if the occurrence of condensation is not expected, the temperature and humidity detection continues. .

When the occurrence of condensation is expected in a predetermined area, the condensation prediction module 113 simulates and determines whether or not the occurrence of condensation is reduced when outside air is introduced by using the detected outdoor temperature and humidity (S130). For example, if the outside air has a lower temperature and higher humidity than the outside air, it will be determined that the occurrence of dew condensation will not decrease.

According to the determination result, the operation control module 140 controls the operation of any one or more of the air supply fan 410 , the exhaust fan 420 , and the induction fan 430 provided in the underground parking lot.

Specifically, when the occurrence of condensation is expected to decrease when outside air is introduced, the operation control module 140 increases the air supply amount of the air supply fan 410 , increases the exhaust amount of the exhaust fan 420 , or both. is performed (S140) (FIG. 4).

Conversely, when the occurrence of condensation is expected to increase when outside air is introduced, the operation control module 140 moves toward a predetermined area (ie, a location near the corresponding indoor sensor Sin) in which the condensation is expected without introducing outside air. Change the orientation direction of the incentive fan 430 so that the bet flows and operate the incentive fan 430 . That is, it circulates air to reduce the possibility of condensation. In one embodiment, it is possible to more actively prevent the occurrence of dew condensation by moving the movable heating unit 450 to the corresponding area (FIG. 5).

The directional direction change operation of the attracting fan 430 may be performed automatically according to a preset rule, or may be performed manually.

If done automatically, after the condensation prediction module 113 automatically confirms the expected condensation area detected by the sensor Sin, the orientation direction of the inducer fan 430 is automatically changed to face the corresponding area.

If it is done manually, when the expected condensation area detected by the sensor (Sin) is displayed through the output unit 300, the manager directly checks the direction of the induction fan 430 so that the bet flows toward the corresponding area while checking this. can be changed

second embodiment

A second embodiment of the method according to the present invention will be described with reference to FIGS. 3 and 6 to 8 . A second embodiment relates to air quality.

Similar to the first embodiment, the indoor air quality detection module 121 detects the indoor air quality through a plurality of indoor sensors (Sin) installed in the underground parking lot, and through the outdoor sensor (Sout) installed outside the underground parking lot The outdoor air quality detection module 122 detects outdoor air quality (S120).

Next, the air quality determination module 123 determines whether the indoor air quality is equal to or greater than a reference value for each area in which each indoor sensor Sin is provided, using the sensed indoor air quality ( S220 ). Also, simultaneously or sequentially, the air quality determination module 123 determines whether the outdoor air quality is equal to or greater than a reference value using the sensed outdoor air quality ( S231 , S232 ). The reference value is a state preset in the system according to the present invention.

According to the determination result, the operation control module 140 controls the operation of any one or more of the air supply fan 410 , the exhaust fan 420 , and the induction fan 430 provided in the underground parking lot.

Specifically, when it is determined that the indoor air quality is equal to or greater than the reference value in a predetermined area and the outdoor air quality is determined to be equal to or greater than the reference value, the operation control module 140 directs the inducing fan 430 to flow the bet toward the corresponding area. and circulates air as much as possible by operating the induction fan 430 (S241). Here, at least one of the plurality of induction fans 430 discharges air toward the corresponding area, and the other one or more of the plurality of attracting fans 430 sucks and discharges air from the corresponding area. Changing the directing direction and operating the attracting fan 430 can achieve higher air purifying efficiency (FIG. 6).

In particular, it is possible to more actively utilize the air purification unit 440 when the other one or more of the plurality of attracting fans 430 for discharging air discharges air toward the air purification unit 440 . The location of the air purifier 440 is already stored in the system, so each of the attracting fans 430 is already stored in which direction and how much to rotate when the air quality in the area near the specific indoor sensor (Sin) is bad. .

At the same time, the operation control module 140 may filter the air supply fan 410 and filter the induction fan 430 . The outside air is inevitably introduced even a little, so the filtering is activated.

On the other hand, when it is determined that the indoor air quality is greater than or equal to the reference value and the outdoor air quality is less than the reference value in a predetermined area, the operation control module 140 increases the air supply amount of the air supply fan 410 or the exhaust fan 420 ) by increasing the exhaust amount or both, to actively introduce outdoor air (S251) (FIG. 7).

When it is determined that the indoor air quality is less than the reference value and the outdoor air quality is greater than or equal to the reference value in the predetermined area, the operation control module 140 reduces the supply amount of the air supply fan 410 and performs filtering (S242) (Fig. 8).

third embodiment

Referring to Fig. 9, a third embodiment of the method according to the present invention will be described. The third embodiment is to estimate whether the main equipment is abnormal. The main facilities installed in the underground parking lot may be various, for example, various mechanical devices, air-conditioning related facilities such as air-conditioning, fire-fighting facilities, etc., but is not limited thereto.

Similar to the second embodiment, the indoor air quality detection module 121 detects indoor air quality through a plurality of indoor sensors (Sin) installed in the underground parking lot.

The air quality determination module 123 determines whether the indoor air quality is equal to or greater than a reference value for each area in which each indoor sensor Sin is provided, using the sensed indoor air quality.

If it is determined that the indoor air quality is higher than or equal to the reference value in a predetermined area and the corresponding area is pre-allocated as an area adjacent to the main facility, the facility abnormality estimation module 150 warns of the facility abnormality.

For example, if the level of carbon monoxide is ideally increased only in the indoor sensor (Sin) around the main facility, by estimating the abnormality of the facility and sending a warning through the output unit 300, it is possible to respond as quickly as possible.

Additional Examples

Various modifications are possible to the present invention in addition to the above-described embodiments.

As described above, the method according to the present invention is performed in the test run stage of a building or an assembly building to make an optimal environment when using the building, and to make the environment of workers safe during construction, but this method is It continues to run during the use of the building, allowing the environment to be managed continuously.

In one embodiment of the present invention, the orientation direction changed by the plurality of attracting fans 430 installed in the underground parking lot may be preset in conjunction with the supply fan 410 and the exhaust fan 420 . For example, when it is desired to supply outdoor air to a predetermined area (step S140 in the first embodiment, or step S251 in the second embodiment), the air supply fan 410 does not simply increase the amount of air supply, but the supply fan In order to form a gentle flow path from 410 to the corresponding zone, all the attracting fans 430 in the space leading to the corresponding zone may be operated to simultaneously change the direction of orientation.

In another embodiment of the present invention, the indoor sensor (Sin) may be a movable sensor, rather than being fixedly attached to a specific location in the underground parking lot. When it is confirmed that the place where the indoor sensor (Sin) is attached is inappropriate by predicting the optimal location at design time (for example, when there is little change in the measured value of the sensor throughout the year, etc.), the location can be adjusted manually or automatically can be changed to

In another embodiment of the present invention, the indoor sensor (Sin) and/or the outdoor sensor (Sout) may communicate with the controller 100 wirelessly. This would be preferable when a plurality of sensors (Sin, Sout) are mounted so that a wired connection is difficult, or when it is difficult to install a line in an underground parking lot.

In another embodiment of the present invention, outdoor temperature/humidity detection and/or outdoor air quality detection may use the Meteorological Agency database DB in addition to or in place of the outdoor sensor Sout. That is, the outdoor temperature and humidity detection module 112 and/or the outdoor air quality detection module 122 can access the Meteorological Agency database (DB) to check the temperature and humidity and/or various air quality, which are the above-described condensation prediction and air quality determination. will be used for

In another embodiment of the present invention, a database in which a reference value for determining air quality is stored may be manually or automatically updated according to national regulations. For example, in Korea, according to the "Indoor Air Quality Control Act," which sets 10 indoor pollutant management standards for a group of multi-use facilities such as underground stations, the reference value of carbon dioxide may be set to 1000 ppm. As another example, according to the "Enforcement Rules of the Indoor Air Quality Management Act", the carbon monoxide standard value of the indoor parking lot may be set to 25 ppm. This is updated manually or automatically according to the revision of laws and is used as a reference value for air quality determination in the above-described embodiment. When manually updated, the input unit 200 is utilized.

In the above, the present specification has been described with reference to the embodiments shown in the drawings so that those skilled in the art can easily understand and reproduce the present invention, but these are merely exemplary, and those skilled in the art may make various modifications and equivalent other modifications from the embodiments of the present invention. It will be appreciated that embodiments are possible. Therefore, the protection scope of the present invention should be defined by the claims.

100: control unit
111: indoor temperature and humidity detection module
112: outdoor temperature and humidity detection module
113: condensation prediction module
121: indoor air quality detection module
122: outdoor air quality detection module
123: air quality determination module
140: operation control module
150: facility abnormality estimation module
200: input unit
300: output unit
Sin: indoor sensor
Sout: outdoor sensor

Claims (11)

(a) The indoor temperature and humidity detection module 111 detects the indoor temperature and humidity through a plurality of indoor sensors (Sin) installed in the underground parking lot, and the outdoor temperature and humidity detection module 112 through the outdoor sensor (Sout) installed outside the underground parking lot detecting outdoor temperature and humidity;
(b) predicting, by the condensation prediction module 113, the occurrence of condensation in each area in which each indoor sensor (Sin) is provided, using the indoor temperature and humidity sensed in step (a);
(c) As a result of step (b), when condensation is expected to occur in a predetermined area, the condensation prediction module 113 determines whether or not to reduce the occurrence of condensation when outside air is introduced using the outdoor temperature and humidity detected in step (a). judging; and
(d) according to the determination result in step (c), the operation control module 140 controls the operation of any one or more of the air supply fan 410, the exhaust fan 420, and the induction fan 430 provided in the underground parking lot. comprising controlling,
Step (d) is,
(d1) If it is expected in step (c) that the occurrence of dew condensation when outside air is introduced is reduced, the operation control module 140 increases the air supply amount of the air supply fan 410 or the exhaust amount of the exhaust fan 420 increasing or performing both; and
(d2) When it is expected that the occurrence of dew condensation when outside air is introduced in step (c), the operation control module 140 changes the direction of the induction fan 430 so that the bet flows toward the predetermined area. and operating the attracting fan 430,
Underground parking lot environmental management method.
delete The method of claim 1,
The step (d2) is,
The operation control module 140 further comprising the step of moving the movable heating unit 450 to the predetermined area,
Underground parking lot environmental management method.
(e) The indoor air quality detection module 121 detects the indoor air quality through a plurality of indoor sensors (Sin) installed in the underground parking lot, and the outdoor air quality detection module (Sout) through the outdoor sensor (Sout) installed outside the underground parking lot ( 122) detecting the outdoor air quality;
(f) the air quality determination module 123, using the indoor air quality detected in step (e), to determine whether the indoor air quality is greater than or equal to a reference value for each area in which each indoor sensor (Sin) is provided step;
(g) determining, by the air quality determination module 123, whether the outdoor air quality is greater than or equal to a reference value using the outdoor air quality detected in step (e); and
(i) using the determination result of steps (f) and (g), the operation control module 140 is provided in the underground parking lot, the air supply fan 410, the exhaust fan 420, and the attracting fan 430 Including the step of controlling the operation of any one or more of,
Step (i) is,
(i1) When it is determined that the indoor air quality is equal to or greater than the reference value in the predetermined area as a result of step (f), and it is determined that the outdoor air quality is greater than or equal to the reference value as a result of step (g), the operation control module 140 controls the changing the directing direction of the incentive fan 430 so that the bet flows toward the zone and operating the incentive fan 430; and
(i2) When it is determined that the indoor air quality is higher than or equal to the reference value in the predetermined area as a result of step (f), and it is determined that the outdoor air quality is less than the reference value as a result of step (g), the operation control module 140 controls the air supply fan ( Including the step of increasing the air supply amount of 410, increasing the exhaust amount of the exhaust fan 420, or both,
Underground parking lot environmental management method.
delete 5. The method of claim 4,
The step (i1) further comprises the step of the operation control module 140 filtering the air supply fan 410 and filtering the induction fan 430,
Underground parking lot environmental management method.
5. The method of claim 4,
There are a plurality of attracting fans 430,
The step (i1) is,
The operation control module 140, at least one of the plurality of inducing fans 430 discharges air toward the predetermined area, and the other one or more of the plurality of attracting fans 430 draws air from the predetermined area. Changing the direction of the induction fan 430 so as to suck and discharge, further comprising the step of operating the induction fan 430,
Underground parking lot environmental management method.
8. The method of claim 7,
The step (i1) is,
The operation control module 140 further comprises the step of discharging air toward the other one or more of the plurality of inducement fans 430 toward the air purification unit 440,
Underground parking lot environmental management method.
5. The method of claim 4,
Step (i) is,
(i3) When it is determined that the indoor air quality is less than the reference value in the predetermined area as a result of step (f), and it is determined that the outdoor air quality is greater than or equal to the reference value as a result of step (g), the operation control module 140 controls the air supply fan ( 410) further comprising the step of reducing the amount of air supply and filtering operation,
Underground parking lot environmental management method.
delete Claims 1, 3, 4, and any one of claims 6 to 9 as a test operation method comprising the method for environmental management of the underground parking lot,
The underground parking lot environment management method is executed during the test run of the underground parking lot before the use of a building or a collective building equipped with an underground parking lot,
How to commission.

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