JP6193684B2 - Electric window - Google Patents

Description

  The present invention relates to a protruding window that is electrically opened and closed as a sash provided in a building opening, and particularly relates to an electric protruding window that is optimally controlled to open and close according to an external situation.

  Conventionally, opening and closing of windows has been determined by a person, and opening and closing operations such as closing the windows in the case of rain or strong winds have been performed. Such a sash is known that automatically opens and closes a window by a person. In such a sash, the window is automatically opened and closed by detecting rain or strong wind with a sensor.

Japanese Patent Application Laid-Open No. 60-13186

  However, in the automatic opening / closing control of the window, it is general to perform simple control such as closing the window when strong wind or rain is detected.

  The present invention has been made in view of the above circumstances, and provides a window capable of numerically detecting external conditions such as rainfall, wind, and temperature, and analyzing them in combination to finely control the opening and closing of the window. With the goal.

The present invention, open windows, wind speed sensors, temperature sensors, and provided with a window opening control mechanism for controlling the opening and closing of the opening and closing windows in accordance with the information detected by the wind speed sensor and a temperature sensor, a window opening control mechanism, characterized in that sets a maximum open angle of the open閉窓according to the outside air compassionate paper detected by the temperature sensor, controlling the opening of the opening and closing windows in response to the wind speed detected by the wind velocity sensor below the maximum opening angle And

  ADVANTAGE OF THE INVENTION According to this invention, the opening / closing management of the comfortable sash according to the external condition which does not rely on a human sense can be performed.

It is a whole block diagram of the electric extrusion window of this invention. It is an external view of the electric ejection window of this invention. It is an AA longitudinal cross-sectional view in the external view of the electric ejection window of this invention. The opening / closing means is omitted. It is a BB cross-sectional view in the external view of the electric ejection window of the present invention. In addition, the locking means in the left shoji is omitted. It is a figure which shows the closed state of the electric ejection window of this invention. It is a figure which shows the open state of the electric ejection window of this invention. It is a figure which shows the individual control form of the electric ejection window of this invention. It is a figure which shows the centralized control form of the electric ejection window of this invention. It is a figure which shows the centralized control form interlock | cooperated with the building management system of the electric ejection window of this invention. It is a flowchart of opening and closing control of the electric ejection window which concerns on embodiment of this invention. It is a flowchart of the automatic opening / closing control of the electric ejection window which concerns on the 1st Embodiment of this invention. It is a flowchart of the automatic opening / closing control of the electric ejection window which concerns on the 2nd Embodiment of this invention. It is a figure which shows the state which installed the electric ejection window of this invention in the building without void space.

(Configuration of window)
The electric ejection window of the present invention will be described with reference to an example of an ejection window in which two shojis 2 are housed in a frame 1 as shown in FIGS.
The electric projecting window (or side sliding window) of the present invention is an open / close window body (hereinafter simply referred to as “window”) comprising a frame body 1 installed in a building and a shoji 2 that is rotatably fitted in the frame body 1. ), And a window opening / closing control mechanism for controlling opening / closing of the window and an external sensor 6 for detecting an external situation.

  The window opening / closing control mechanism includes an opening / closing means 3 for projecting the shoji 2 to open / close the window, and a control unit 5 for controlling the driving of the opening / closing means 3, for driving the opening / closing means 3 and the locking means 4 to the control unit 5. The operating means 7 and the external sensor 6 are connected.

  The external sensor 6 detects the wind speed every predetermined time, transmits the detected wind speed to the control unit 5, detects the outside air temperature every predetermined time, and transmits the detected outside temperature to the control unit 5. The sensor 62 includes a rain sensor 63 that transmits to the control unit 5 as a rain detection signal when rain is detected, a smoke detection sensor 64 that transmits to the control unit 5 as a smoke detection signal when smoke is detected.

  The operating means 7 sends an automatic opening / closing switch 71 for sending an automatic opening / closing signal to the control unit 5 to instruct to open / close the window by automatic control, and sends a manual operation signal for manually opening / closing the window to the control unit 5. A manual operation switch 72 for performing the operation, and a forced opening switch 73 for transmitting a forced opening signal for forcibly operating the window to the fully opened state to the control unit 5.

  The control unit 5 is determined by the receiving unit 51 that receives various signals transmitted by the operating means 7 and the external sensor 6, the control unit 52 that determines the opening of the window based on the received various signals, and the control unit 52. The transmission unit 53 transmits the opening degree of the window to the opening / closing means 3 as an opening / closing signal.

  Then, the control unit 52 transmits a closing timer 56a (indicated by “T0” in the flowchart) that starts a countdown when transmitting an opening / closing signal for closing the window, and an opening / closing signal for setting the window to a small opening state. A small opening timer 56b (in the flowchart, indicated as "T5") that starts counting down, and a middle opening timer 56c (in the flowchart, "T15" that starts counting down when an open / close signal for opening the window is transmitted). ").).

  The opening / closing means 3 receives the opening / closing signal transmitted from the transmission unit 53 of the control unit 5 and opens / closes the window based on the opening / closing signal.

  The frame 1 is formed by framing upper and lower horizontal frames (upper frame 11 and lower frame 12), left and right vertical frames 13, 13 and a vertical frame 14, and is supported by two frames supported by the frame 1. The shoji 2 is provided with upper and lower reeds (upper and lower reeds 21 and 22) and vertical reeds (outer reeds 23 and vertical side reeds 24). Are assembled by four-sided assembly and fitted with a panel 25 such as glass.

  The upper frame 11 and the lower frame 12 are provided with seal members 11a and 12a that are in contact with the indoor side surfaces of the upper and lower lids 21 and 22 when the shoji 2 is closed. And the seal member 13a and the seal member 14a which contact | abut to the indoor side part of the outer vertical rod 23 and the vertical vertical rod 24 when the shoji 2 is closed are provided in the indoor side part of the vertical 14.

  On the lower surface of the upper frame 11, there is provided a rotating shaft 11c for rotatably supporting the shoji, and a bearing 21c provided on the upper surface of the upper collar 21 allows the shoji 2 to be pivoted about the rotating shaft 11c. It is configured so that it can be protruded. On the lower surface of the upper frame 11, a seal member 11b that is in sliding contact with the bearing 21c of the upper collar 21 is provided.

  Seal members 23a and 24a that contact the inner sides of the left and right vertical frames 13 and the vertical frame 14 when the shoji 2 is closed are provided at the outdoor part of the vertical beam (the outer vertical beam 23 and the vertical vertical beam 24). It has been.

(Configuration of open / close means)
The opening / closing means 3 includes an opening / closing actuator 31 that expands and contracts the cylinder based on an opening / closing signal transmitted by the transmission unit 53 of the control unit 5, an interlocking bar 32 that is fixed so as to extend in the left-right direction above the cylinder of the opening / closing actuator 31, An opening / closing arm 33 having one end rotatably connected to both left and right ends of the interlocking bar 32 is provided.

  The opening / closing actuator 31 is installed in the vertical 14 with the cylinder facing upward, and the left and right ends of the interlocking bar 32 protrude out of the vertical 14 from long holes formed in the left and right side surfaces of the vertical 14. Groove-shaped arm guides 34 are arranged along the long holes on the left and right side surfaces of the vertical body 14, and a piece portion 35 provided on the interlocking bar 32 slides up and down in the arm guide 34. ing. Therefore, when the interlocking bar 32 moves up and down, the horizontal level is maintained, and it can move up and down stably.

  A bracket 36 for pivotally supporting the opening / closing arm 33 of the opening / closing means 3 is fixed to the indoor side surface of the vertical vertical shaft 24. The bracket 36 has an L shape in plan view including a fixed portion and an arm attachment portion, and is attached to the indoor side surface of the vertical vertical shaft 24 by the fixed portion, and the arm attachment portion protrudes toward the indoor side. The pin member 36a for rotatably attaching the opening / closing arm 33 is supported.

  A pin member 32 a is provided on the outer side of the piece portion 35 of the interlocking bar 32 so as to protrude outward from the arm guide 34, and the pin member 32 a and the pin member 36 a attached to the bracket 36 are connected to the open / close arm 33. Are connected by

  Then, when the cylinder of the opening / closing actuator 31 extends from the closed state of the shoji 2 shown in FIG. 5, the pin member 32a of the interlocking bar 32 rises vertically along the arm guide 34 and the lower end of the opening / closing arm 33 moves upward. Then, the open / close arm 33 moves so that the upper end of the open / close arm 33 pushes the pin member 36a provided on the vertical vertical shaft 24 of the shoji 2 outward. As a result, the shoji 2 is projected out of the room with the rotation shaft 11c as the center, and is in an open state as shown in FIG.

(Configuration of locking means)
The lock means 4 includes a lock motor 41 having a cylinder, a lock arm 42 that slides in the left-right direction on the lower frame 12, a lock pin 43 provided on the lock arm 42, and a connecting member that connects the lock arm 42 and the cylinder. 44 and a lock receiver 45 fixed to the inner side surface of the lower rod 22.

  The lock motor 41 is arranged on the lower frame 12 on the right side of the stand 14 so that the cylinder can be expanded and contracted to the right. A connecting member 44 is connected to the tip of the cylinder by a screw or the like. Yes. The lock arm 42 penetrates the vertical 14 and extends in the left-right direction on the lower frame 12, and a lock pin 43 is fixed at a position below the left and right shoji 2 of the lock arm 42. (In FIG. 4, the locking means for the left side shoji is omitted.) The connecting member 44 is connected to the right end of the lock arm 42 by a screw or the like, and the cylinder of the lock motor 41 and the lock arm 42 are connected. .

  A lock receiver 45 is fixed to the inner side surface of the lower rod 22 with a screw or the like. The lock receiver 45 includes a fixed portion fixed to the indoor side surface of the lower rod 22, a horizontal portion extending horizontally from the upper portion of the fixed portion toward the indoor side, and a lock portion hanging downward from the horizontal portion. On the side where the pin 43 is inserted, an introduction portion which is inclined in the indoor direction is formed, so that the lock pin 43 can be inserted smoothly.

  By driving the lock motor 41, the cylinder expands in the right direction, and accordingly, the lock arm 42 connected and fixed to the cylinder also slides in the right direction, and the lock pin 43 is moved to the indoor side of the lower rod 22. It is possible to engage the lock portion from the introduction portion of the provided lock receiver 45 and prevent the opening and closing of the window.

(Control of electric ejection window)
When implementing the electric ejection window of the present invention, the outside temperature, wind speed, and open / closed state of the window are defined and set as follows.
Regarding the outside air temperature, the temperature range that can provide a comfortable indoor environment through ventilation is the “preferred ventilation temperature range”, and the temperature range that needs to be adjusted by air conditioning equipment such as air conditioning units is the “unsuitable temperature range”. The temperature range in which the indoor environment can be improved by some ventilation between the “preferred ventilation temperature range” and the “unsuitable ventilation temperature range” is defined as the “preferred ventilation temperature range”.
When controlling the electric ejection window of the present invention, the preferred ventilation temperature range is set to 15 ° C or more and less than 26 ° C, the suitable ventilation temperature range is set to 10 ° C or more and less than 15 ° C, 26 ° C or more and less than 30 ° C, and ventilation is inappropriate The temperature range is set to below 10 ° C or above 30 ° C.

As for the wind speed, the negative wind speed for the window is set to “minus”, the positive wind speed is set to “plus”, and the wind blows strongly when the window is opened. When the wind is `` strong wind '' and the window is fully open, the wind blowing is strong, and when the window is opened from the fully open state, the standard size of the window is reduced to `` small wind ''. An example of a wind having a magnitude between a strong wind and a small wind that is set in performing the opening / closing control is defined as “medium wind”.
When controlling the electric ejection window of the present invention, a wind speed of 15 m / s is set as a strong wind value, a wind speed of 5 m / s is set as a medium wind value, and a wind speed of 3 m / s is set as a small wind value.

  And the wind area above the strong wind value (15m / s ~) is the “storm area”, the wind area above the medium wind and below the strong wind (5m / s ~ 15m / s) is the “strong wind area”, The wind region (3m / s to 5m / s) is defined as "medium wind region", and the wind region (0m / s to 3m / s) from no wind to less than small wind is defined as "small wind region".

  Regarding the open / closed state of the window, the maximum open state on the structure of the window is “full open state”, the maximum open state in normal use is “large open state”, and the open state where rain does not blow even during rainfall is “small” An example of an open state between a large open state and a small open state set when performing window opening / closing control according to the wind speed is defined as “medium open state”. The large open state may be the same as the fully open state.

When controlling the electric ejection window of the present invention, 45 ° opening is set as the large opening state, 15 ° opening is set as the middle opening state, and 5 ° opening is set as the small opening state.
These definitions / settings are examples, and the number and size of the settings can be appropriately set.

The electric ejection window of the present invention is controlled as follows by each switch of the operation means 7.
When the user operates the forced opening switch 73 of the operating means 7, a forced opening signal is transmitted to the receiving unit 51 of the control unit 5. The control unit 5 that has received the forcible opening signal transmits an opening / closing signal for opening the window to the opening / closing means 3 from the transmission unit 53 to set the window to the fully opening state.

When the user operates the manual operation switch 72 of the operation means 7, a manual operation signal is transmitted to the receiving unit 51 of the control unit 5. When the wind speed detected by the wind speed sensor 61 is less than the strong wind value (-15 m / s to 15 m / s), the control unit 5 that has received the manual operation signal determines the opening degree based on the manual operation signal and opens and closes it. The transmission unit 53 transmits the signal to the opening / closing means 3 to control the opening / closing of the window. Further, if the wind speed detected by the wind speed sensor 61 is in a storm region (˜-15 m / s, 15 m / s), an opening / closing signal for closing the window is transmitted from the transmission unit 53 to the opening / closing means 3 to close the window. After that, the closed state of the window is maintained for a predetermined time (for example, 30 minutes).
In addition, in conjunction with transmitting an open / close signal for closing the window, a signal for locking the window is transmitted to the lock means 4 to be locked, and an open / close signal for opening the window. In conjunction with the transmission of the signal, a signal for unlocking the window can be transmitted to the lock means 4 and controlled to be unlocked.

  When the user presses the automatic opening / closing switch 71 of the operation means 7, an automatic opening / closing signal is transmitted to the receiving unit 51 of the control unit 5. When the control unit 5 receives the automatic opening / closing signal, automatic window opening / closing control is performed based on information detected by the external sensor 6 such as the wind speed sensor 61, the temperature sensor 62, the rainfall sensor 63, and the smoke detection sensor 64.

(Automatic opening / closing control of electric window)
When the automatic opening / closing switch 71 of the operating means 7 is pressed and automatic opening / closing control is performed, the control unit 52 of the control unit 5 determines the optimum window opening based on information detected by each external sensor. The determined opening degree is output from the transmission unit 53 to the opening / closing means 3 as an opening / closing signal, and the opening / closing operation of the window is performed by the opening / closing means 3.

  When the smoke is detected by the smoke detection sensor 64 and the smoke detection signal is transmitted, the control unit 5 opens and closes an opening / closing signal for opening the window in a fully open state over information transmitted from the other external sensor 6. 3 until the smoke detection sensor 64 detects no smoke.

  In normal times when smoke is not detected by the smoke detection sensor 64, the control unit 5 determines that the outside air temperature detected by the temperature sensor 62 has a ventilation suitable temperature range (15 to 26 ° C.) and a ventilation optimum temperature range (10 to 15 ° C., 26 〜30 ℃) or ventilation inadequate temperature range (〜10 ℃, 30 ℃ 〜).

  When the outside air temperature detected by the temperature sensor 62 is in the ventilation inadequate temperature range (˜10 ° C., 30 ° C.), the indoor air adjusted by the air conditioning equipment such as a cooling / heating device flows out of the room, In order to prevent the outside air from invading, an opening / closing signal for closing the window is transmitted to the opening / closing means 3.

  When the outside air temperature detected by the temperature sensor 62 is within the appropriate temperature range for ventilation (10 to 15 ° C, 26 to 30 ° C), it is not preferable to take in a lot of outside air. Can be taken in and the indoor environment can be improved, so that the opening of the window is limited to the range from the closed state to the small open state (5 ° open state), and the window is based on the wind speed detected by the wind speed sensor 61. Is opened and transmitted to the opening / closing means 3 as an opening / closing signal.

  Specifically, when the outside air temperature detected by the temperature sensor 62 is within the appropriate temperature range for ventilation (10 to 15 ° C., 26 to 30 ° C.), the wind speed detected by the wind speed sensor 61 is negative minus strong wind value to plus. When the wind is in the strong wind range (-15m / s to 15m / s), the storm zone (~ -15m / s, 15m / s ~) is also set so that the window is in a small open state (5 ° open state). In the case of the above, the opening degree of the window is determined so that the window is closed.

  When the outside air temperature detected by the temperature sensor 62 is within the ventilation preferable temperature range (15 to 26 ° C.), the control unit 5 opens the window based on the information detected by the rainfall sensor 63 and the wind speed sensor 61. Is transmitted to the opening / closing means 3 as an opening / closing signal.

  Specifically, when the outside air temperature detected by the temperature sensor 62 is in the ventilation preferable temperature range (15 to 26 ° C.), the control unit 5 determines whether or not the rain sensor 63 detects rain. However, when no rain is detected by the rain sensor 63, the opening of the window is set in the range from the closed state to the large open state (45 ° open state), and the window opening is set based on the wind speed detected by the wind speed sensor 61. The opening is determined and transmitted to the opening / closing means 3 as an opening / closing signal. When rain is detected by the rain sensor 63, the opening of the window is limited to the range from the closed state to the small open state (5 ° open state), and the opening of the window is based on the wind speed detected by the wind speed sensor 61. Is transmitted to the opening / closing means 3 as an opening / closing signal.

  For example, when no rain is detected by the rain sensor 63 and the wind speed detected by the wind speed sensor 61 is in the range of minus strong wind value to plus small wind value (-15 m / s to 3 m / s), the window is opened. Similarly, when the wind is in a positive mid-wind range (3m / s to 5m / s) so that it is in the large open state (45 ° open state), the window is in the open state (15 ° open state). In the case of positive strong winds (5m / s to 15m / s), the windows are also in stormy areas (~ -15m / s, 15m / s ~) so that the window is in a small open state (5 ° open state). In some cases, the opening of the window is determined so that the window is closed.

  When rain is detected by the rain sensor 63 and the wind speed detected by the wind speed sensor 61 is in the range of minus strong wind value to plus strong wind value (-15 m / s to 15 m / s), the window is opened small. In order to be in the state (5 ° open state), the opening degree of the window is determined so that the window is closed when it is in the same storm region (˜-15 m / s, 15 m / s˜).

  In the above example, the opening degree of the window is controlled so as to change stepwise according to the wind speed detected by the wind speed sensor 61, but the step can be further finely divided, It is also possible to control the opening degree to change continuously.

When the opening degree of the window is determined as described above and an opening / closing signal is transmitted, the countdown of the closing timer 56a, the small opening timer 56b, and the middle opening timer 56c starts according to the transmitted opening / closing signal. During a predetermined time (for example, 30 minutes) until the countdown ends, even if the wind speed detected by the wind speed sensor 61 changes thereafter, the opening / closing signal for driving the window in the opening direction is not transmitted. However, transmission of an opening / closing signal for driving in the closing direction of the window such as when the wind speed becomes strong is performed as needed.
The transmission of the opening / closing signal for driving the window in the opening direction may be stopped only when the window is controlled in the closing direction.

  By performing the automatic opening / closing control as described above, the outside environment suitable for ventilation in which the outside air temperature detected by the temperature sensor 62 is within the ventilation suitable temperature range (15 to 26 ° C.) and no rain is detected by the rainfall sensor 63. When the wind speed detected by the wind speed sensor 61 is negative, the window can function as an exhaust window with good exhaust efficiency in a large open state (45 ° open state), which is also detected by the wind speed sensor 61. When the wind speed is positive, the opening degree decreases as the wind speed increases, and it can function as an air supply window that can prevent strong wind from blowing into the room.

In the external environment where the outside air temperature detected by the temperature sensor 62 is within the proper ventilation temperature range (10 to 15 ° C., 26 to 30 ° C.) or the rain sensor 63 detects rain, Limiting to a small open state (5 ° open state) or less to prevent a large amount of air from entering, or providing a protruding window that prevents rain from blowing in, and maintaining proper ventilation while preventing rain from blowing it can.
In addition, even if the wind speed changes after the window is opened and closed, the window is not rotated in the opening direction for a predetermined period of time. Opening / closing frequently is prevented, and the life of the opening / closing means 3 such as the opening / closing actuator 31 can be extended.

  In the automatic opening / closing control of the electric ejection window, the window is closed when the wind speed detected by the wind speed sensor 61 is negative, and the window is closed when negative pressure is generated in the window by the wind. It can be configured as an air supply type window.

(Control form)
The electric ejection window of the present invention can be used in any form of individual control and centralized control.
a. Individual control As shown in FIG. 7, the wind sensor 61, the temperature sensor 62, the external sensor of the rainfall sensor 63, the opening / closing means 3, the lock means 4, the operating means 7, and the electric projecting window comprising the window main body, Installed separately from the electric window. Although not shown, it is also possible to install a smoke detection sensor 64 as an external sensor. Note that the wind speed sensor 61 shown in FIG. 7 is configured by a differential pressure sensor that detects a difference in indoor and outdoor air pressure.

Since an external sensor is provided for each window, fine opening / closing control can be performed according to the situation of each window. Moreover, since the structural members and control are completed with individual windows, installation in a building can be relatively easy, and it can be installed in a house such as a detached house.
In addition, about the operation means 7, you may enable it to operate a some electric extrusion window by the one operation means 7. FIG.

b. Centralized control As shown in FIG. 8, the control unit 5 connected to the window opening / closing means 3 and the lock means 4 is connected to the relay panel, and the wind speed sensor 61, temperature sensor 62, rainfall sensor 63, etc. are connected via the relay panel. The external sensor and the operating means 7 are connected. By using information from an external sensor installed on the rooftop of the building, the entire large building such as a building can be efficiently ventilated.

c. Centralized control (cooperation with management system)
As shown in FIG. 9, in the centralized control, the building management system is linked to the mid-size board, and the windows are linked to the driving of various sensors of the building management system such as the smoke detection sensor 64 and the air conditioning equipment. Efficient ventilation can be provided for energy consumption of the entire building, such as opening and closing control.

(Flowchart of window opening / closing control)
FIG. 10 shows a flowchart for controlling opening and closing of the electric ejection window of the present invention.
When power is supplied to the electric ejection window, it is first determined whether or not a forced opening signal is transmitted by the forced opening switch 73 (step s101). If the forced opening signal is transmitted, the window is fully opened. As a state (step s102), the process returns to step s101.

  If the forced release signal is not transmitted, it is next determined whether or not the manual operation signal is transmitted by the manual operation switch 72 (step s103). If the manual operation signal is transmitted, the process proceeds to step s104. It is determined whether or not the wind speed detected by the wind speed sensor 61 is in the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s).

If it is determined in step s104 that the wind speed detected by the wind speed sensor 61 is in the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s), the window speed is determined based on the manual operation signal. Open / close control is performed (step s105), and the process returns to step s101.
On the other hand, if it is determined in step s104 that the wind speed detected by the wind speed sensor 61 is outside the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s), that is, it is in a storm region. In this case, the window is closed, the countdown of the closing timer 56a is started (step s106), and the process returns to step s101.

  If it is determined in step s103 that the manual operation signal is not transmitted, the process proceeds to step s107, and it is determined whether or not the automatic open / close switch 71 transmits an automatic open / close signal. If the automatic opening / closing signal has been transmitted, the process proceeds to step s108 to perform automatic opening / closing control of the window. If the automatic opening / closing signal has not been transmitted, the process returns to step s101.

(Flow chart of automatic opening / closing control of the first embodiment)
FIG. 11 shows a flowchart of the automatic opening / closing control subroutine (step s108) of the first embodiment of the present invention.
In the automatic opening / closing control subroutine, in step s201, it is determined whether or not smoke is detected by the smoke detection sensor 64 and a smoke detection signal is transmitted. When the smoke detection signal is transmitted, the window is fully opened (step s202), the process returns to step s201, and the window is forcibly opened until the smoke detection signal is not transmitted.

  When the smoke detection signal is not transmitted, the process proceeds to step s203, whether the outside air temperature detected by the temperature sensor 62 is within the ventilation suitable temperature range (15 ° C to 26 ° C), or the ventilation optimum temperature range (10 to 15 ° C, It is determined whether the temperature is within the range of 26 to 30 ° C or inadequate temperature range for ventilation (-10 ° C, 30 ° C).

  If it is determined in step s203 that the outside temperature detected by the temperature sensor is in the ventilation inappropriate temperature range (˜10 ° C., 30 ° C.), the process proceeds to step s204, and whether or not the closing timer 56a is zero. Determine whether. If it is determined in step s204 that the closing timer 56a is zero, the window is closed, the countdown of the closing timer 56a is started (step s205), and the process returns.

If it is determined in step s204 that the closing timer 56a is not zero, the window is already in the closed state, so that the current state is maintained and the process returns.
Note that when returning while maintaining the current state, the countdown of each timer may be restarted from an initial value (for example, 30 minutes).

  If it is determined in step s203 that the outside air temperature detected by the temperature sensor 62 is within the proper ventilation range (10 to 15 ° C., 26 to 30 ° C.), the process proceeds to step s213.

  If it is determined in step s203 that the outside air temperature detected by the temperature sensor 62 is within the ventilation preferable temperature range (15 ° C. to 26 ° C.), the process proceeds to step s206, where rainfall is detected by the rain sensor 63, and the rain It is determined whether or not a detection signal is transmitted, and when a rain detection signal is transmitted, the outside air temperature detected by the temperature sensor 62 is within a suitable ventilation temperature range (10 to 15 ° C., 26 to 30 ° C.). As in the case where it is determined that there is, the process proceeds to step s213.

  In step s213, it is determined whether or not the wind speed detected by the wind speed sensor 61 is in the range of minus strong wind value to plus strong wind value (-15 m / s to 15 m / s), and the wind speed is minus strong wind value to plus strong wind value. When it is determined that it is within the range (-15 m / s to 15 m / s), the process proceeds to step s214, and it is determined whether or not both the small opening timer 56b and the closing timer 56a are zero. If it is determined in step s214 that both timers are zero, the window is set to the small open state (5 ° open state), the countdown of the small open timer 56b is started (step s215), and the process returns. If it is determined in step s214 that the counter of any one of the timers is not zero, the window is already in the small open state (5 ° open state) or the closed state, and the current state is maintained and the process returns.

  If it is determined in step s213 that the wind speed detected by the wind speed sensor 61 is not in the range of minus strong wind value to plus strong wind value (-15 m / s to 15 m / s), the process proceeds to step s216 and the closing timer 56a. Whether or not is zero. If it is determined in step s216 that the closing timer 56a is zero, the window is closed, the countdown of the closing timer 56a is started (step s217), and the process returns.

  If it is determined in step s216 that the closing timer 56a is not zero, the window is already closed, and the routine returns with the current state maintained.

  On the other hand, if it is determined in step s206 that no rain is detected by the rain sensor 63 and no rain detection signal is transmitted, the flow proceeds to step s207, and the wind speed detected by the wind speed sensor 61 is determined from the minus strong wind value. It is judged whether it is in the range of plus small wind value (-15m / s to 3m / s). If it is in the range of minus strong wind value to plus small wind value (-15m / s to 3m / s) If it is determined, the process proceeds to step s208. In step s208, it is determined whether the counters of the medium opening timer 56c, the small opening timer 56b, and the closing timer 56a are zero. If it is determined that all the timers are zero, the window is opened widely. Return to the state (45 ° open state) (step s209) and return. If it is determined in step s208 that the counter of any timer is not zero, the window is already in the open state of the middle open state, the small open state, or the closed state. The drive is stopped, and the current state is maintained and the process returns.

  If it is determined in step s207 that the wind speed detected by the wind speed sensor 61 is not in the range from minus strong wind value to plus small wind value (-15 m / s to 3 m / s), the process proceeds to step s210, and the wind speed It is determined whether or not the wind speed detected by the sensor 61 is a positive medium wind value (3 m / s to 5 m / s).

  If it is determined in step s210 that the wind speed detected by the wind speed sensor is a positive medium wind value (3 m / s to 5 m / s), the process proceeds to step s211 and the intermediate open timer 56c and the small open timer 56b, it is determined whether or not the counter of the closing timer 56a is zero. If it is determined in step s211 that all the timers are zero, the window is set to the middle open state (15 ° open state), the countdown of the middle open timer 56c is started, and the process returns (step s212). . If it is determined in step s211 that the counter of any timer is not zero, the window is already in the open state of the middle open state, the small open state, or the closed state. To do.

  If it is determined in step s210 that the wind speed detected by the wind speed sensor 61 is not in the range from the plus small wind value to the plus medium wind value (3 m / s to 5 m / s), the process proceeds to step s213, where the wind speed is It is determined whether or not the wind speed detected by the sensor 61 is in the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s).

  If it is determined in step s213 that the wind speed detected by the wind speed sensor 61 is in the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s), the process proceeds to step s214, and the small wind speed is detected. It is determined whether the counters of the open timer 56b and the close timer 56a are zero. If it is determined in step s214 that both timers are zero, the window is set to the small open state (5 ° open state), the countdown of the small open timer 56b is started, and the process returns (step s215). If it is determined in step s214 that one of the counters of the small opening timer 56b and the closing timer 56a is not zero, the window is already in the small open state or the closed state, and the current state is maintained. And return.

  If it is determined in step s213 that the wind speed detected by the wind speed sensor 61 is not in the range of negative strong wind value to positive strong wind value (-15 m / s to 15 m / s), the process proceeds to step s216, and the closing timer It is determined whether 56a is zero. If it is determined in step s216 that the closing timer 56a is zero, the window is closed, the countdown of the closing timer 56a is started (step s217), and the process returns.

  If it is determined in step s216 that the closing timer 56a is not zero, the window is already closed, so the current state is maintained and the process returns.

(Flowchart of automatic opening / closing control of the second embodiment)
FIG. 12 shows a flowchart of an automatic opening / closing control subroutine (step s108) according to the second embodiment of the present invention. The first embodiment is an air supply / exhaust type electric ejection window. However, in the second embodiment, when the wind speed detected by the wind speed sensor 61 is negative, that is, when a negative pressure is applied to the window, the window is opened. It is controlled as an air supply type electric ejection window that is closed.

  Since the air supply type electric ejection window is forced to be exhausted if the wind speed value is negative, it is determined in “step s207” and “step s213” in the first embodiment. Wind speed range from no wind condition to plus small wind value (+0 m / s to 3 m / s) and no wind condition to plus strong wind value (wind speed +0 m / s to 15 m / s) It is said. Thereby, when the wind speed value is within a negative range, the process does not proceed to the step of opening the window. The other steps are the same as those in the first embodiment, and a description thereof will be omitted.

(Installation of electric ejection window)
In FIG. 13, the example which has arrange | positioned the electric extrusion window of the 1st Embodiment of this invention on two surfaces which the outer wall structure part of a building without a void space etc. faces is shown. FIG. 13 shows, as an example, a situation in which a wind having a wind speed value in the middle wind range (3 m / s to 5 m / s) is blowing from the left side of the drawing, and the left window has a wind speed value in the middle wind range (3 m / s). s ~ 5m / s) functions as an air supply window with the opening degree in the middle open state (15 ° open state) corresponding to the wind in the wind, and the window on the right side of the drawing has a large open state (45 ° open state) It functions as an exhaust window.

  As shown in FIG. 13, it is necessary to ventilate each floor in a building that does not have a void space or the like. However, in order to ventilate each floor without using an air conditioning facility, the interior is mainly constructed using natural wind. It is necessary to ventilate. However, since the wind direction of natural wind is not constant, effective ventilation may not be possible depending on the wind direction if air supply or exhaust windows are limited and arranged on the outer wall constituting part of the building.

  Therefore, by installing the same supply / exhaust type electric push-out window on multiple external wall components of the building, each electric push-out window functions as an air supply window or an exhaust window depending on the wind force acting on each window. Efficient ventilation according to the direction of the wind, even in places where complicated winds with frequent changes in the direction of the wind can be easily formed through the path from the windward to the windward Can produce. In addition, the wall surface which installs an electric extrusion window is not restricted to two surfaces which oppose, It becomes possible to perform more effective ventilation corresponding to various wind directions by arrange | positioning on many wall surfaces.

  As described above, the electric projecting window of the present invention includes external sensors such as a wind speed sensor, a rainfall sensor, and a temperature sensor, and performs opening / closing control of the window according to a signal transmitted from the external sensor. Thus, the window can be prevented from being broken or dropped off, and the opening and closing can be finely controlled according to the wind speed without feeling uncomfortable by the strong wind blowing. Moreover, since the electric ejection window of the present invention has priority over the temperature sensor over the rain sensor and the wind speed sensor, when the outside air temperature is in the ventilation inappropriate temperature range, the window is closed to prevent an increase in the air conditioning load. If the outside air temperature is not in the ventilation unsuitable temperature range, the window can be opened according to the outside air temperature and the ventilation fan or the like can be stopped, so that energy saving can be achieved. In addition, in situations where it is unsuitable for large opening and closing of windows due to rain, the opening and closing control is performed while restricting the opening, thereby increasing the time to use the ventilation window and providing comfortable and efficient ventilation according to external conditions. can do.

  And by providing air supply and exhaust type electric projecting windows on multiple wall surfaces of the building, even if the wind direction changes for each floor, each window is used as an air supply window and exhaust window according to the wind force acting on each window Can function. Therefore, efficient ventilation using natural wind can be performed, and driving of air conditioning equipment such as a ventilation fan can be stopped to contribute to energy saving of the entire building.

DESCRIPTION OF SYMBOLS 1 Frame 11 Upper frame 11c Rotating shaft 12 Lower frame 13 Vertical frame 14 Vertical 2 Shoji 21 Upper rod 21c Bearing 22 Lower rod 23 Outer vertical rod 24 Vertical side rod 25 Panel 3 Opening / closing means 31 Opening / closing actuator 32 Interlocking bar 32a Pin member 33 Opening / closing arm 34 Arm guide 35 Frame portion 36 Bracket 36a Pin member 4 Locking means 5 Control unit 51 Receiving unit 52 Control unit 53 Transmitting unit 56a Closing timer (T0)
56b Small opening timer (T5)
56c Middle open timer (T15)
6 External sensor 61 Wind speed sensor 62 Temperature sensor 63 Rain sensor 64 Smoke sensor 7 Operation means 71 Automatic open / close switch 72 Manual operation switch 73 Forced open switch

Claims (1)

Open windows, wind speed sensors, temperature sensors, and provided with a window opening control mechanism for controlling the opening and closing of the opening and closing windows in accordance with the information detected by the wind speed sensor and the temperature sensor,
The window opening control mechanism sets a maximum open angle of the open閉窓according to the outside air compassionate paper detected by the temperature sensor, the maximum opening angle less the opening of the open windows in response to the wind speed detected by the wind speed sensor electric protruding windows and controlling the.

Images