JP2006098017A - Ventilation system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ventilation system of high energy-saving effect because of ventilating while utilizing heat generated and accumulated in other rooms in a house. <P>SOLUTION: The ventilation system is provided with a first communication means 4 allowing communication between a first room 2 and a second room 3 in a building 1; a second communication means 6 allowing the first room 2 and second room 3 to communicate with the outdoors 5 or 7; and a blowing means 10 for forcibly generating blast between the rooms through the first communication means 4. The temperature measured by a temperature sensor 11 or 12 for measuring the temperature of at least one of the first room 2 and second room 3 is compared with the target temperature of the room, and ventilation in the building 1 is performed by controlling to generate blast between the rooms by the blowing means 10 so that the temperature of the other room different from the room whose temperature is measured by the temperature measuring means 11 or 12, becomes close to the target temperature. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a ventilation system for a house.

In recent years, attention has been paid to the influence of chemical substances generated from building materials on the human body due to the improvement in the airtightness of houses, and there is an increasing demand for ventilation systems that can ventilate houses with energy saving.

Conventionally, this type of ventilation system uses a heat exchange device installed in each room of the house to communicate with the outside air to ventilate the air, and the air that has flowed into the common space by a blower that communicates to the common space on each floor. Was exhausted to the outside air (see, for example, Patent Document 1).

  Hereinafter, the ventilator will be described with reference to FIG.

  In the house 101, each room 102 is provided with a heat exchange ventilator 103 having a larger air supply amount than the exhaust amount. An exhaust fan 105 is disposed in the first floor shared space 104. The heat exchange ventilation fan 103 and the exhaust fan 105 are both in communication with the outside air. The heat exchanging ventilating fan 103 disposed in each room 102 supplies fresh air outside to the room 102 while adjusting the fresh air to a predetermined temperature. The heat exchanging ventilator 103 exhausts the air in each room 102 to the outside of the room itself. However, since the heat exchanging ventilator 103 increases the amount of air supplied with respect to the exhaust amount, a part of the air in the room For example, after naturally flowing out to the common space 107 through the vent hole 106 that can be formed on the wall surface of each living room 102, the air is exhausted outdoors by the exhaust fan 105 in the predetermined first floor common space 104.

Thus, the conventional ventilation system ventilates by forming an air flow that supplies air to the living room 102 and exhausts it from the shared space 104.
JP 2000-240997 A

  In such a conventional configuration, the heat exchange ventilator arranged in each room collects the heat in the house for each individual room and ventilates it. Therefore, it is generated or accumulated in a room that is not in use. There was a problem that it was not possible to ventilate with high heat utilization rate using the heat that is being used.

  The present invention solves such a conventional problem, and makes two rooms communicate with each other and forcibly flows air between the rooms by a blower for ventilation to generate heat accumulated or accumulated in a house. It aims at providing the ventilation system used effectively.

  In order to solve the above-mentioned problems, a ventilation system according to the present invention includes a first communication means for communicating a first room and a second room in a building, and the first room and the second room outside. A second communicating means for communicating; a blowing means for forcibly generating air between the rooms via the first communicating means; and a temperature of at least one of the first room and the second room. Compare the temperature measured by the temperature measuring means to measure the target temperature of the room and the temperature measured by the temperature measuring means so that the temperature of the room different from the room in which the temperature measuring means measures the temperature in the previous period approaches the target temperature. The ventilation system is configured to perform control for causing ventilation between the rooms by the blowing means.

  Further, it is configured to perform control to forcibly blow air so that air in a room having a high temperature flows to a room having a low temperature, or air in a room having a low temperature flows to a room having a high temperature.

  In addition, the living room and the bedroom are communicated with each other by the first communication means, and air is forced to flow from the living side to the bedroom side so as to bring the bedroom side closer to the target temperature by using the air condition on the living room side. The configuration is such that

  In addition, the living room and the bedroom are communicated by the first communication means, and the air condition on the bedroom side is used to control the forced flow of air from the bedroom side to the living side so as to bring the living side closer to the target temperature. It is set as the structure to perform.

  The temperature measuring means is provided in both the first room and the second room, and the air flow is controlled so that the temperature of at least one of the two rooms approaches a preset target temperature. It is set as the structure which carries out.

  In addition, an air conditioner is individually attached to at least one of the first room and the second room, and the air flow is forcibly controlled to the other room. It is set as the structure which carries out.

  Further, the target temperature is set to a temperature that is above or below the set temperature of the air conditioner.

  In addition, there is a temperature setting means that sets whether to approach the temperature higher or lower than the target temperature, and when the temperature is closer to the higher temperature, the measured temperature of the temperature measuring means is higher than the target temperature. When the temperature is high, exhaust to the other room and bring it closer to a lower temperature. When the temperature measured by the temperature measurement means is lower than the target temperature, exhaust to the other room and bring the temperature of the other room closer to the target temperature. It is set as the structure which performs.

  In addition, the first room and the second room are rooms that are different in the time zone in which they live in one day, and do not live so that the temperature on the side in which they live in the predetermined time zone approaches the target temperature. In this configuration, air is forced to flow from the side to the resident side.

  In addition, the first room and the second room are rooms having different sunshine conditions for a day, and control is performed to forcibly flow air from the other room so that the temperature of at least one room approaches the target temperature. It is set as the structure which performs.

  In addition, the first room and the second room are a room facing the east side and a room facing the west side, and are linked to the sunshine state of the day so as to approach the target temperature. Thus, the air flow is forcibly controlled from the east side room to the west side room or from the west side room to the east side room.

  In addition, the first room and the second room are each provided with a human sensor, and the temperature of the room on the side where the person is present is controlled to approach the target temperature.

  Also, air conditioner detection means for detecting the operation of the air conditioner is provided in each of the first room and the second room, and the temperature of the room in which the air conditioner is operating is controlled to approach the target temperature. It is a configuration.

  As described above, according to the ventilator of the present invention, the first communication means for communicating the first room and the second room in the building, and the first room and the second room are communicated with the outside. Measure the temperature of at least one of the second communication means, the air supply means for forcibly generating air flow between the rooms via the first communication means, and the first room and the second room. The blower means is configured to compare the temperature of the room different from the room in which the temperature measuring means measures the temperature by comparing the temperature measured by the temperature measuring means with the target temperature of the room and the temperature measured by the temperature measuring means. By creating air flow between the rooms, an air flow between the rooms is created, and heat generated or stored in one room is transferred to the other room together with the air flow while being used effectively. Perform indoor ventilation. Can.

Also, heat generated in one room can be controlled by forcing the air in a room with a high temperature to flow to a room with a low temperature, or the air in a room with a low temperature to flow to a room with a high temperature. Ventilation can be performed by effectively using the stored heat.
Further, the living room and the bedroom are communicated by the first communication means, and air is forced to flow from the living room side to the bedroom side so as to bring the bedroom side closer to the target temperature by using the air condition of the living room side. Thus, ventilation can be performed by effectively using the heat generated on the living room side or the stored heat.

  In addition, the living room and the bedroom are communicated by the first communication means, and air is forced to flow from the bedroom side to the living side so as to bring the living side closer to the target temperature using the air condition of the bedroom side. Ventilation can be performed by effectively using the heat generated in the bedroom or the stored heat.

  Further, the temperature measuring means is provided in both the first room and the second room, so that the temperature of at least one of the two rooms approaches a preset target temperature. It is possible to ventilate the room while creating an air flow and effectively using the heat generated or stored in one room by moving it to the other room together with the air flow.

  In addition, an air conditioner is individually attached to at least one of the first room and the second room, and the air flow is forcibly controlled to the other room. By doing so, ventilation can be performed by effectively using the heat generated in one room or the accumulated heat.

  In addition, the target temperature is set to a temperature above or below the set temperature of the air conditioner, so that the heat generated and accumulated in the room can be effectively used in accordance with the operation of the air conditioner. Ventilation can be performed while using.

  When there is a temperature setting means that sets whether to approach the temperature higher or lower than the target temperature, and when the temperature measurement means is higher than the target temperature In addition, when exhausting to the other room and bringing it closer to a lower temperature, control is performed to exhaust the other room when the temperature measured by the temperature measuring means is lower than the target temperature and bring the temperature of the other room closer to the target temperature. Therefore, ventilation can be performed while effectively using the heat generated or accumulated in one room.

  In addition, the first room and the second room are rooms that are different in the time zone in which they live in one day, and do not live so that the temperature on the side in which they live in the predetermined time zone approaches the target temperature. By forcibly flowing air from the side to the resident side, ventilation can be performed while effectively using the heat generated on the non-resident side or the accumulated heat on the resident side.

  Further, the first room and the second room are rooms having different sunshine conditions for one day, and air is forced to flow from the other room so that the temperature of at least one of the rooms approaches the target temperature. Thus, it is possible to perform ventilation while effectively using heat generated in the other room or accumulated heat in one room.

  In addition, the first room and the second room are a room facing the east side and a room facing the west side, and are linked to the sunshine state of the day so as to approach the target temperature. Let the air flow forcibly from the east side room to the west side room or from the west side room to the east side room. Ventilation can be performed while effectively using the heat that is being used.

  In addition, the first room and the second room are each provided with a human sensor, and by controlling the temperature of the room on the side where the person is present to be close to the target temperature, the heat generated on the side where the person is not present Ventilation can be performed while effectively using the accumulated heat in the room where people are.

  Also, air conditioner detection means for detecting the operation of the air conditioner is provided in each of the first room and the second room, and the temperature of the room in which the air conditioner is operating is controlled to approach the target temperature. Thus, ventilation can be performed while effectively using the heat generated or accumulated in the other room in the room where the air conditioner is operating.

  The invention according to claim 1 is the first communication means for communicating the first room and the second room in the building, and the second communication means for communicating the first room and the second room with the outside. And air blowing means for forcibly generating air flow between the rooms via the first communication means, temperature measuring means for measuring the temperature of at least one of the first room and the second room, and the room By comparing the target temperature of the room with the temperature measured by the temperature measuring means, the air blowing means allows the temperature of the room different from the room in which the temperature measuring means measures the temperature to approach the target temperature. It has the effect | action which raises ventilation.

  The invention described in claim 2 has an action of forcibly blowing air in a room having a high temperature to a room having a low temperature or air in a room having a low temperature to a room having a high temperature.

  In the invention according to claim 3, the living room and the bedroom are communicated by the first communication means, and the living room side is forced to move from the living side to the bedroom side so as to bring the bedroom side closer to the target temperature. Has the effect of flowing air.

  In the invention according to claim 4, the living room and the bedroom are communicated with each other by the first communication means, and the living room side is forced from the bedroom side to the living side by using the air condition of the bedroom side to bring the living side closer to the target temperature. It has the function of flowing air through.

  According to a fifth aspect of the present invention, the temperature measuring means is provided in both the first room and the second room so that the temperature of at least one of the two rooms approaches a preset target temperature. It has the function of flowing air through.

  According to a sixth aspect of the present invention, an air conditioner is individually attached to at least one of the first room and the second room, and the air in one air-conditioned room is forced to the other room. Has the effect of air flow.

  The invention according to claim 7 has an effect of forcibly flowing air in accordance with the operation of the air conditioner, with the target temperature being a temperature above or below the set temperature of the air conditioner.

  [Claim 8] It has temperature setting means for setting whether to approach the temperature closer to a temperature higher or lower than the target temperature, and in the case of approaching a higher temperature, the measured temperature of the temperature measuring means is the target temperature. When higher, exhaust to the other room and bring it closer to a lower temperature. When the temperature measured by the temperature measuring means is lower than the target temperature, exhaust to the other room and bring the temperature of the other room closer to the target temperature. Has an effect.

  The invention according to claim 9 is the room where the first room and the second room are different from the time zone in which they live in one day, and the temperature on the side where they live in the predetermined time zone is set as the target temperature. The air is forced to flow from the non-resident side to the resident side so as to be close to the

  According to a tenth aspect of the present invention, the first room and the second room are rooms having different daily sunshine conditions, and the temperature of at least one of the rooms is forced to approach the target temperature from the other room. Has the effect of flowing air.

  The invention according to claim 11 is characterized in that the first room and the second room are a room facing the east side and a room facing the west side, and is close to the target temperature of the day. In conjunction with the sunshine condition, the air is forced to flow from the east side room to the west side room or from the west side room to the east side room.

  According to a twelfth aspect of the present invention, a human sensor is provided in each of the first room and the second room, and the temperature of the room on the side where the person is present is controlled to approach the target temperature.

  The invention according to claim 13 is provided with air conditioner detection means for detecting the operation of the air conditioner in each of the first room and the second room, and targets the temperature of the room in which the air conditioner is operating. It has the effect of controlling the temperature closer.

(Embodiment 1)
Embodiments of the present invention will be described below with reference to FIGS.

  As shown in FIG. 1 and FIG. 2, the first communication means 4 such as a duct or a gallery that communicates the first room 2 and the second room 3 in the house 1, the first room 2, and the exterior 5 A ventilation path is formed by the second communication means 6 that reversibly communicates with the third communication means 8 that reversibly communicates the second room 3 and the exterior 7, and the first communication means 4 includes A blower 10 is provided for flowing air in a predetermined direction by a control means 9 which will be described later.

  In the first room 2 and the second room 3, a first temperature sensor 11 and a second temperature sensor 12 for measuring the temperature in the room, and a first person for detecting a person in the room, respectively. Sensation sensor 13 and second human sensor 14, first air conditioner operation detecting means 15 and second air conditioner operation detecting means 16 for detecting the operation of the air conditioner in the room, and detecting the sunshine state in the room. The first illuminance sensor 17 and the second illuminance sensor 18, and timer means 19 set in advance according to the lifestyle pattern are provided to input signals to the control means 9 described above.

  The control means 9 includes a first human sensor 13, a second human sensor 14, a first air conditioner operation detecting means 15, a second air conditioner operation detecting means 16, and a first illuminance sensor 17. The room selection means 21 for selecting a room to be controlled in response to the signal from the second illuminance sensor 18 and the timer means 19 and the signal from the forcible control means 20; It is constituted by ventilation control means 22 that receives signals from the temperature sensor 11 and the second temperature sensor 12 and controls the operation of the blower 10.

  Furthermore, this ventilation control means 22 is provided with the target temperature setting means 23 for setting the target temperature which makes the temperature of one room close, and controlling the said air blower 10. FIG.

  In the above configuration, as shown in the flowcharts of FIGS. 3 and 4, the control means 9 determines a room to be controlled by the room selection means 21. First, it is determined from the signal of the first human sensor 13 whether or not there is a person in the first room 2. When there is a person, the algorithm is recommended to the ventilation control means 22 as controlling the first room 2 to the preset target temperature. Further, when it is determined that there is no person, or next, it is determined whether the air conditioner in the first room is operating from the signal of the first air conditioner operation detecting means 14, and As one room 2 is controlled, the algorithm is advanced to the ventilation control means 22. If the air conditioner in the first room is not in operation, the first room is detected by the first illuminance sensor 17 and the first room is higher than the predetermined illuminance. The algorithm is recommended to the ventilation control means 22 to control 2 to the target temperature. If it is lower than the predetermined illuminance, it is next determined by the timer means 19 whether or not it is a time zone for controlling the first room 2, and if it is a time zone for controlling the first room 2, the first As the room 2 is controlled, an algorithm is recommended to the ventilation control means 22. Further, if it is not the time zone for controlling the first room 2, the state of the room selection means 21 is detected and when the first room 2 is controlled, the first room 2 is controlled by ventilation. The algorithm is recommended to the control means 22. When the second room 3 is to be controlled, an algorithm is recommended to the ventilation control means 22 as controlling the second room 3.

  The ventilation control means 22 brings the temperature of the first room 2 or the second room 3 close to the temperature preset by the temperature setting means 23 according to the result of the room selection means 21.

  5 and 6, when the first room 2 is controlled, as shown in the figure, it is read whether the target temperature t0 is closer to the higher temperature side or the lower temperature side, and the algorithm is used. When approaching the side higher than the target temperature t0, the temperature t2 of the second room 3 is measured. When the temperature is higher than the target temperature t0, the blower 10 is operated to change the second room 3 to the first room 2. Air will flow to Then, the second chamber 3 supplies air from the third communication means 8 to the outdoor side 5, and the first room 2 exhausts from the second communication means 6 to the outdoor side 7, From the second room to the first room 2, air having a temperature higher than that of the first room 2 is flowed, and ventilation is performed while approaching the target temperature t 0 using the heat of the second room.

  When the temperature of the second room 3 is measured and is lower than the target temperature t0, the blower 9 is operated to send air from the first room 2 to the second room 3. The first chamber 2 supplies air from the second communication means 6 to the outside of the room 5, and the second chamber 3 exhausts from the third communication means 8 to the outside of the room 7. The first room 2 and the second room 3 are ventilated while controlling the temperature of the second room. Furthermore, when the first room 2 is sufficiently controlled to the target temperature by the air conditioner, the heat of the first room 2 is sent to the second room 3, and the second room 3 is ventilated while the second room 3 is ventilated. The temperature of the room will be close to the target temperature.

  When the temperature is lower than the target temperature t0, the temperature t2 of the second room 3 is measured. When the temperature is lower than the target temperature t0, the blower 10 is operated to move the first room 3 from the second room 3. Air will flow to 2. Then, the second chamber 3 supplies air from the third communication means 8 to the outdoor side 5, and the first room 2 exhausts from the second communication means 6 to the outdoor side 7, Air is supplied from the second room 3 to the first room 2 at a temperature higher than that of the first room 2, and ventilation is performed while approaching the target temperature t0 using the heat of the second room.

  When the temperature is lower than the target temperature t0, the temperature t2 of the second room 3 is measured. When the temperature is higher than the target temperature t0, the blower 10 is operated and the second room 3 is operated. Air will be sent to 3. The first chamber 2 supplies air from the second communication means 6 to the outside of the room 5, and the second chamber 3 exhausts from the third communication means 8 to the outside of the room 7. The first room 2 and the second room 3 are ventilated while the temperature of the room 2 is controlled. Furthermore, when the first room 2 is sufficiently controlled to the target temperature by the air conditioner, the heat of the first room 2 is sent to the second room 3, and the second room 2 is ventilated while the second room 3 is ventilated. The temperature of the room 3 is brought close to the target temperature.

  Then, heat generated or accumulated in each room can be positively introduced into another room and used for controlling the thermal environment of the other room.

  If the first room 2 is the second floor room of the house and the second room 3 is the first floor room, for example, in the winter, the second floor is warmer and the first floor is colder, so the first floor room is controlled. In order to warm the room temperature in general, the temperature setting means 23 is set so as to approach the higher one in setting the target temperature t0 in the algorithm of the ventilation control means 22. The temperature of the second room 3, that is, the temperature t2 of the second temperature sensor 18, increases during the day because the sunshine conditions are better than the first floor. Forced air will flow to room 2 of the room. In other words, ventilation can be performed while warm air flows from the second floor room to the first floor to raise the temperature of the first floor room. Further, at night, when the temperature on the second floor becomes lower and the temperature t2 of the second temperature sensor 18 becomes lower than the target temperature t0, the blower 10 causes air to flow from the first room 2 to the second room 3. The cold air from the second floor will not be poured into the first floor room.

When the first room 2 is a living room and the second room 3 is a bedroom, the time in which the room is used is different. Generally, the living room is controlled during the day and the bedroom is controlled at night. It becomes. In this case, the first room 2 in the daytime is inhabited by a person, and the second room 3 is a bedroom. Therefore, the indoor space is closed, and there is little change in temperature. .
For example, in summer, the first room 2 is at a relatively high temperature because the air conditioner is in operation and the second room 3 is not in operation because there is no person. The ventilation control means 22 will drive the blower 10 with the following algorithm. In the temperature setting means 23, since the person is in the first room 2, the target temperature is set closer to a temperature lower than the target temperature t0 by controlling the first room 2 on the algorithm. Then, the temperature t2 measured by the second temperature sensor 12 is compared with the target temperature t0, and the temperature t2 of the second temperature sensor 12 becomes higher than t0. The first room 2 and the second room 3 are ventilated by forcing air to the room 3. The second room 3 can use the exhaust from the first room 2 to lower the temperature and bring the second room 3 closer to the target temperature t0. Next, when a person moves to the second room 3 (bedroom) at night, the second room 3 is controlled on the algorithm, and the temperature t1 measured by the first temperature sensor 11 and the target temperature are controlled. When comparing t0, the temperature t1 of the first temperature sensor 11 is lower because the air conditioner was operated in the first room 2, so that the blower 10 is The air is continuously passed through the second room 3 for ventilation. The second room 3 can bring the room temperature close to the target temperature by the residual heat of the first room 2.

  In the embodiment, by providing the first temperature sensor 11 and the second temperature sensor 12 in the first room 2 and the second room 3, respectively, either the first room 2 or the second room 3 is provided. Ventilation can be performed by selectively approaching the target temperature.

  Next, another operation when the first room 2 is a living room and the second room 3 is a bedroom will be described. Since the living room is generally provided in a place that is more sunny than the bedroom, for example, when the first room 2 is sunny and hot, and the first room 2 is controlled, the ventilation control means 22 uses the following algorithm: Thus, control is performed.

  The target temperature is set to a lower side than the target temperature t0 by the temperature setting means 23 in order to lower the room temperature. The measured temperature t2 of the second temperature sensor 12 is compared with the target temperature t0, and in the morning or in the morning, the temperature t2 of the second room 3 is low and lower than the target temperature t0.

  Therefore, the blower 10 forcibly flows air from the second room 3 to the first room 2 and uses the room temperature of the second room 3 to set the temperature of the first room 2 to the target temperature. Ventilation can be performed while approaching. When the temperature t2 of the second temperature sensor is higher than the target temperature t0, the blower 9 is forced from the first room 2 to the second room 3 without using the heat of the second room 3. In order to ventilate the air.

  For example, if the first room 2 is a room on the west side of the house and the second room 3 is a room on the east side, the sunshine conditions are different. The second illuminance sensor 18 is selected by the room selection means 21 to control the second room 3. Also, in the afternoon, the first room 2 comes into the sun, and the first illuminance sensor 17 is selected to control the first room 2 by the room selection means 21.

  When the air conditioner is attached to each of the first room 2 and the second room 3 and it is operated during the residence and the room is moved from the second room 3 to the first room, The operation of the conditioner is also changed from the second room 3 to the air conditioner in the first room 2. In this case, the first room 2 is controlled by manual room selection or the first human sensor 13. For example, in summer, the air conditioner is operated in the second room 3 before the occupant moves, so the temperature t2 of the second temperature sensor 14 is set to the target temperature t0 when the air conditioner is set to the set temperature. By setting it higher, the temperature is lower than the target temperature t0. In the ventilation control means 22, the temperature setting means 23 is set to a lower temperature side while setting the target temperature t0. Then, the temperature t2 of the second temperature sensor 12 and the target temperature t0 are compared, and the temperature t2 of the second temperature sensor 12 is lower than the target temperature t0. The air is forced to flow from the room 3 to the first room 2 for ventilation, and the heat stored in the second room 3 by the operation of the air conditioner is led to the first room 2. Ventilation can be performed while approaching the target temperature t0.

  In the embodiment, the temperature of the second room 3 is measured to control the first room 2 and the air flow direction is forcibly changed by the blower 10. It goes without saying that the temperature of the second chamber 3 may be compared with the temperature of the second chamber 3 and air may be caused to flow in the direction closer to the target temperature.

  In the embodiment, the first room 2 is generally a west-side room and the second room 3 is generally an east-side room. It goes without saying that ventilation can be performed while bringing the temperature of at least one room close to each other.

  Furthermore, in the present embodiment, as will be apparent, the target temperature is set to the temperature set value set in the air conditioner in consideration of summer and winter, and the intermediate temperature during operation of the air conditioner (at the time of cooling) It goes without saying that the room temperature can be controlled by ventilation according to the present invention by setting it to be higher and lower during heating.

  The ventilation system according to the present invention controls the direction of air flow forcibly from the temperature of one room and a preset target temperature between rooms connected by communication means, while taking into account heat transfer between rooms. Because it is a ventilator that effectively uses the heat of a room that is not resident, the difference in the sunshine, such as the rooms that exist above and below, and the rooms that exist in the west and east due to the structure of the house Ventilation while utilizing the heat accumulated in each room by controlling the air flow between rooms that have different living hours in the daily life pattern, such as between living rooms and bedrooms. Useful to do.

The figure which shows the structure of the ventilation system of embodiment of this invention The figure which shows the attachment state of the ventilation system of this invention The flowchart of the room selection means of the embodiment of the present invention The flowchart of the room selection means of the embodiment of the present invention Flow chart of room ventilation control means of the embodiment of the present invention Flow chart of room ventilation control means of the embodiment of the present invention Structure diagram of an embodiment of a conventional ventilation system

Explanation of symbols

2 First room 3 Second room 4 First communication means 5 Outside the room 6 Second communication means 7 Outside the room 8 Third communication means 9 Control means 10 Blower 11 First temperature sensor 12 Second temperature sensor

Claims (13)

First communication means for communicating the first room and the second room in the building, second communication means for communicating the first room and the second room with the outside, and the first communication means Blasting means for forcibly generating air between the rooms via the temperature, temperature measuring means for measuring the temperature of at least one of the first room and the second room, the target temperature of the room, and the temperature measuring means And a control means for causing ventilation between the rooms by the blowing means so that the temperature of the room different from the room in which the temperature measuring means measures the temperature in the previous period is brought close to the target temperature. Ventilation system provided. The ventilation system according to claim 1, wherein the ventilation system is configured to forcibly blow air so that air in a room having a high temperature flows into a room having a low temperature or air in a room having a low temperature flowing into a room having a high temperature. The living room and the bedroom are connected by the first communication means, and the air condition is controlled from the living side to the bedroom side so as to bring the bedroom side closer to the target temperature by using the air condition of the living room side. Item 1. The ventilation system according to item 1. Claim that the living room and the bedroom are communicated by the first communication means and the air condition on the bedroom side is utilized to control the forced flow of air from the bedroom side to the living side so as to bring the living side closer to the target temperature. Item 1. The ventilation system according to item 1. The temperature measuring means is provided in both the first room and the second room, and the air flow is controlled so that the temperature of at least one of the two rooms approaches a preset target temperature. Item 1. The ventilation system according to item 1. An air conditioner is individually attached to at least one of the first room and the second room, and the air flow is forcibly controlled to the other room. Item 1. The ventilation system according to item 1. The ventilation system according to claim 6, wherein the target temperature is a temperature that is above or below the set temperature of the air conditioner. When there is a temperature setting means that sets whether to approach the temperature higher or lower than the target temperature, and when the temperature measurement means is higher than the target temperature In addition, when exhausting to the other room and bringing it closer to a lower temperature, control is performed to exhaust the other room when the temperature measured by the temperature measuring means is lower than the target temperature and bring the temperature of the other room closer to the target temperature. The ventilation system according to claim 1. The first room and the second room are rooms different from the time zone in which they live in one day, and from the side where they do not live so as to bring the temperature on the side where they live in a predetermined time zone closer to the target temperature. The ventilation system according to claim 1, 3 or 4, wherein the air flow is forcibly controlled to the resident side. The first room and the second room are rooms having different sunshine conditions for a day, and control is performed to forcibly flow air from the other room so that the temperature of at least one room approaches the target temperature. The ventilation system according to claim 1. The first room and the second room are a room facing the east side and a room facing the west side, and are linked to the sunshine state of the day so as to approach the target temperature. The ventilation system according to claim 1, wherein the air flow is forcibly controlled to flow from the east side room to the west side room or from the west side room to the east side room. The ventilation system according to claim 1, wherein the first room and the second room are each provided with a human sensor, and control means is provided for controlling the temperature of the room on the side where the person is present to be close to the target temperature. Control means for controlling the temperature of the room in which the air conditioner is operating to approach the target temperature by providing air conditioner detection means for detecting the operation of the air conditioner in the first room and the second room, respectively. The ventilation system according to claim 1 or 6, wherein:

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