JP4577593B1 - Body ventilation system - Google Patents

Abstract

[PROBLEMS] Lowering the temperature of a room by natural ventilation of the entire building during a moderate temperature rise, and forcing the air in the back of the hut where the hottest air stays, as well as the room, with the minimum amount of power in the season when the temperature rises severely Provide a ventilation system that keeps the entire building at a comfortable temperature by creating a flow of air from the foundation where cold air accumulates to the back of the cabin.
In order to solve the problem, the present invention has a duct fan provided with an exhaust pipe and a plurality of intake pipes on the back of a shed of a building, and has a ventilator under the building provided with exhaust holes. A building ventilation box, one of which communicates with the exhaust hole and the other end of the exhaust pipe is inserted, has a plurality of basic ventilation boxes on the foundation, and a ventilation layer is provided between the wall and the outer wall of each room. Connecting the foundation and the back of the hut, sucking the air in the building from the tip of the intake pipe with the duct fan, further sending it through the exhaust pipe to the building ventilation box, and releasing it from the exhaust hole A ventilation system inside the enclosure.
[Selection] Figure 1

Description

  The present invention relates to a housing ventilation system that effectively regulates heat in a building.

  Conventionally, as a method of keeping or lowering the temperature in a building, air conditioning equipment is installed in each room, and cooling or dehumidification is performed according to changes in room temperature to maintain a comfortable temperature.

  However, the air conditioning equipment as described above must continue to operate in order to maintain a comfortable temperature by lowering the room temperature, and it operates all day long and uses a large amount of power in the summer when the temperature rises rapidly. It was a factor that put pressure on households.

  In addition, the amount of power generation is increased by using a large amount of power as described above, and the amount of carbon dioxide emission increases with the increase in power generation amount, causing global warming.

  In response to the use of air-conditioning equipment including the above problems, in recent years, warm air in the summer is naturally ventilated to lower the temperature of the room, and in the winter, the solar is taken in through a large glass window to increase the temperature of the room. Solar systems are being used.

  However, while the passive solar system has the advantage of reducing environmental pollution due to electric power and waste heat without using electric power wastefully, for example, even in the summer, indoor warm air can be discharged outdoors by natural ventilation. The back of the hut was often filled with hot air, and the temperature in the living room decreased as expected, which was far from a comfortable life without using wasted electricity.

JP 2009-8370 A

  Therefore, the present invention reduces the temperature of the room by natural ventilation of the whole building during the season when the temperature rises slowly, and in the season when the temperature rises severely, the minimum amount of air in the hut where the hot air accumulates is the minimum. It provides a ventilation system that keeps the entire building at a comfortable temperature by forcibly ventilating with electric power and creating a flow of air from the foundation where cold air accumulates toward the back of the cabin.

  In order to solve the above-mentioned problems, the present invention first arranges a duct fan 4 having an exhaust pipe and a plurality of intake pipes on the back of a shed of a building, and installs a ventilator under the building provided with exhaust holes. A building ventilation box is provided, one of which communicates with the exhaust hole and the other end of the exhaust pipe is inserted, and a plurality of basic ventilation boxes are arranged on the foundation, and a ventilation layer is provided between the wall and the outer wall of each room. The inside of the foundation is connected to the back of the hut, and the air in the building is sucked by the duct fan from the tip of the intake pipe, further sent to the building ventilation box through the exhaust pipe, and discharged from the exhaust hole It was set as the structure of the ventilation system in a housing characterized by doing.

  In addition, the duct fan is connected to a control switch connected to a temperature sensor switch for indoor installation connected to a sensor that senses the temperature in the back of the hut and is installed in the shed. The structure of the internal ventilation system is characterized in that the operation and stop of the duct fan can be controlled and the operation and stop of the duct fan can be automatically controlled by the temperature setting of the sensor and the temperature sensor switch. It was.

  Further, the duct fan is connected to the living space at the tip of one of the plurality of connected intake pipes, and the tips of the remaining intake pipes are arranged in the corners of the shed. And it was set as the structure of the ventilation system in a housing | casing characterized by making it the duct fan which can attract | suck the air of living space.

  Further, the building ventilation box has a structure of a ventilation system inside a building, which has a plurality of ventilation devices and is installed under the building.

  Further, the basic ventilation box is composed of a ventilation device installed inside the foundation of the foundation and a basic ventilation device installed outside the foundation, and a plurality of the ventilation boxes are installed at intervals of 2 to 3 m in the mounting holes of the foundation. A ventilation system inside the enclosure.

  In addition, a plurality of open / close panels arranged in parallel and at equal intervals, and an open / close control mechanism for automatically controlling the open / close of the open / close panel by being connected to the open / close panel via a control pin and expanding and contracting due to a temperature change. And a ventilator having a plurality of mounting holes for attaching a cover, and a switch attached to the opening / closing control mechanism for manually controlling the opening / closing panel in place of the automatic control of the opening / closing control mechanism. An internal ventilation system was adopted.

  In addition, the ventilation device is provided with a switch window and a display window, and a cover having a plurality of mounting projections on the back surface, which is mostly grid-shaped, is provided in the mounting hole provided on the opening / closing panel side and the mounting projection is provided on the opening / closing panel. It was set as the ventilation system in a housing | casing characterized by attaching so that attachment was possible by fitting.

  In addition, the basic ventilation device is a housing ventilation system comprising an inner wall having a plurality of ventilation holes and an opening / closing wall for opening and closing the ventilation holes.

  It is possible to keep the temperature in the building at an appropriate temperature by discharging hot air in the living room and the back of the hut to the outdoors with a smaller amount of electric power than before, and creating an air flow in which the cold air stagnating in the base portion flows toward the building. In addition, in the season when the temperature rises moderately, the temperature inside the building can be kept at an appropriate temperature by natural ventilation without forced release of hot air by the duct fan.

It is the perspective view which showed the whole housing ventilation system which is this invention. 1 is an overall view of a housing ventilation system according to the present invention. It is a partial enlarged view of the housing ventilation system which is this invention. It is the figure which showed the ventilation apparatus which comprises the housing ventilation system which is this invention. It is the figure which showed the cover attached to the ventilator of the housing ventilation system which is this invention. It is the figure which showed the basic ventilation apparatus which comprises the housing ventilation system which is this invention. It is a basic top view of the building which adopted the housing ventilation system which is the present invention.

  Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing the entire internal ventilation system of the present invention, FIG. 2 is an overall view of the internal ventilation system, FIG. 3 is a partially enlarged view of the internal ventilation system, and FIG. 4 is an internal ventilation system. FIG. 5 is a view showing a cover attached to the ventilation device of the enclosure ventilation system, FIG. 6 is a view showing a basic ventilation device constituting the enclosure ventilation system, and FIG. It is a basic top view of a building incorporating an internal ventilation system.

  As shown in FIG. 1 to FIG. 3, a housing ventilation system 1 according to the present invention has a duct fan 4 provided with an exhaust pipe 4 b and a plurality of intake pipes 4 a in a shed 2 b of a building 2, and an exhaust hole A building ventilation box 3 having a ventilation device 3a, one of which communicates with the exhaust hole 2g and through which the other end of the exhaust pipe 4b is inserted, is disposed below the building 2c provided with 2g. The box 3c is arranged, and ventilation layers 2i, 7b, 7e are provided between the walls and the outer walls of the rooms 2d to connect the foundation 2h and the hut back 2b of the foundation 2e, and suck the air in the building 2 The air is sucked by the duct fan 4 from the end of the pipe 4a, further sent to the building ventilation box 3 through the exhaust pipe 4b, and discharged from the exhaust hole 2g.

  The duct fan 4 disposed in the hut back 2b is connected to an exhaust pipe 4b and a plurality of intake pipes 4a, 4a, 4a... And the other end of the exhaust pipe 4b is connected to the building ventilation box 3. ing.

  Of the plurality of intake pipes 4a, the other end of one intake pipe 4a is connected to the ceiling 2f so as to be able to directly suck up air in the room, and the remaining intake air About the other end of the pipe | tube 4a, it installs in the various places of the shed 2b so that the shed inside air 6b can be sucked up effectively.

  The duct fan 4 is connected to a control switch 5 connected to a temperature sensor switch 5a for indoor installation connected to a sensor 5b that is installed in the cabin 2b and senses the temperature in the cabin 2b. The switch 5 can arbitrarily control the operation, stop, and suction force of the duct fan from the room, and can automatically control the operation and stop of the duct fan by setting the temperature of the sensor and the temperature sensor switch 5a.

  The building ventilation box 3 has a plurality of ventilation devices 3a and is installed under the building where hot air in the building is most likely to gather.

  The tip of the exhaust pipe 4b from the duct fan 4 connected to the building ventilation box 3 is inserted and installed up to the upper part in the building ventilation box 3, and as shown in FIG. 3, the exhaust provided in the building 2c. It is fixed at a position closest to the hole 2g.

  Further, since a slight gap is provided between the tip of the exhaust pipe 4b and the exhaust hole 2g, the indoor air 6b flowing into the building ventilation box 3 through the ventilation device 3a is discharged from the exhaust pipe 4b and exhausted. The air sucked up by the negative pressure generated by the airflow flowing toward the hole 2g and discharged from the exhaust hole 2g together with the air discharged from the exhaust pipe 4b. In FIG. 3, the air released to the outside is the exhaust 6c.

  As shown in FIGS. 1 to 3, a ventilation layer 2i is provided between the room 2d and the other room 2d, and an inner ventilation layer 7e and an outer ventilation layer 7b are provided between the room 2d and the outer wall. An attic ventilation layer 7n is provided on the roof 2a.

  The inside air 6a can move between the inside 2h of the foundation and the inside air of the hut 6b by the air permeable layer 2i and the inside air permeable layer 7e, and the inside air 6b of the shed is released to the outside by the duct fan 4 and the building ventilation box 3 as described above. Then, the inside air 6a in the foundation 2h rises in the ventilation layer 2i and the inner ventilation layer 7e and moves to the cabin back 2b.

  Thus, the inside air 6a in the foundation 2h having a relatively low temperature is sucked into the cabin back 2b, whereby the temperature of the cabin back 2b is lowered and the temperature of the building is lowered.

  The adjustment of the operation and stop of the duct fan 4 can be performed with the control switch 5 installed in the room 2d as described above, and is installed in the sensor 5b installed in the hut back 2b or the room 2d. By setting the temperature sensor switch 5a, it is possible to automatically adjust the operation and stop of the duct fan 4.

  In addition, the inside air 6a in the building 2 as described above is discharged to the outside from the building ventilation box 3, and the outer ventilation layer 7b (external trunk edge 7q) is provided between the load bearing face material 7c and the air sheet 7a in the outer wall. In addition, an attic ventilation layer 7n is provided between the base plate 7m and the heat insulating material 7o in the roof 2a portion, so that air does not stagnate between the materials constituting the building 2.

The upper and lower ends of the outer ventilation layer 7b are open, and the upper end communicates with the lower part of the attic ventilation layer 7n. Accordingly, the outside air 6 that has entered from the lower end of the outer ventilation layer 7b rises in the outer ventilation layer 7b without staying and flows into the attic ventilation layer 7n, and merges with the outside air 6 that has entered from the lower part of the attic ventilation layer 7n. It rises in the ventilation layer 7n, flows to the ridge 2c, and is discharged to the outside through the exhaust hole 2g.

  As shown in FIG. 3, the outer wall portion is composed of the outer wall material 7, the air sheet 7a, the outer trunk edge 7q, the load bearing surface material 7c, the heat insulating material 7d, the inner trunk edge 7f, the gypsum board 7g, and the inner wall finishing material. As described above, the outer ventilation layer 7b is provided between the air sheet 7a and the load bearing surface material 7c, and the inner ventilation layer 7e is provided between the heat insulating material 7d and the inner trunk edge 7f.

  However, the above materials are not limited, and building materials to be used may vary depending on the construction method, and other building materials having similar property and performance may be used. Therefore, an inner ventilation layer 7e is provided between another building material used for the same purpose as the inner trunk edge 7f and another building material used for the same purpose as the heat insulating material 7d, and another building material used for the same purpose as the outer trunk edge 7q. The outer ventilation layer 7b is provided between another building material used for the same purpose as the air sheet 7a.

  3, reference numeral 7i denotes a flooring, 7j denotes a base plywood, 7k denotes a joist, 7l denotes a base, and 7p denotes a basic heat insulating material. The drawing shows the most important building materials for building 2. However, as mentioned above, construction methods and structures, as well as building materials that are not shown, may be used depending on the building materials used. In addition, since it may be considered that the building materials shown in reverse are not used, it is added that the use of all the building materials shown in the drawings is not limited.

  As shown in FIG. 4, the ventilation device 3a includes a plurality of open / close panels 8d arranged in parallel and at equal intervals, and is connected to the open / close panel 8d via a control pin 8a so as to expand and contract due to temperature changes. An opening / closing control mechanism 8b for automatically controlling the opening / closing of the switch, a switch 8c attached to the opening / closing control mechanism 8b for manually controlling the opening / closing panel in place of the automatic control of the opening / closing control mechanism, and a plurality of mounting holes for attaching the cover 8e. In addition, the code | symbol 8 is a frame of the said ventilation apparatus 3a.

  The open / close panels 8d, 8d, 8d are connected to an open / close control mechanism 8b via a control pin 8a. The open / close panels 8d open and close as the open / close control mechanism 8b expands and contracts. That is, as shown in FIG. 4, when the surface portion of the open / close panel 8d is visible on the front surface, the ventilation device 3a is closed, and the side portion of the open / close panel 8d is located on the front surface and the surface portion faces upward. Then, the ventilation device 3a is in an open state.

  The open / close panel 8d is automatically opened and closed because the open / close control mechanism 8b connected to the open / close panel 8d expands and contracts due to a temperature change. do.

  As for the automatic opening and closing of the open / close panel 8d, there are ones that close at 12 ° C and open at 24 ° C, and those that close at 18 ° C and open at 26 ° C, but are not limited to these temperature settings. It depends on the construction environment and the wishes of the owner.

  On the other hand, a switch 8c that slides up and down is attached to the opening / closing control mechanism 8b, and the opening / closing panel can be manually opened / closed instead of the automatic opening / closing described above by forcibly expanding / contracting the opening / closing control mechanism 8b. . When the switch 8c is slid upward, the open / close panel 8d is closed, and when the switch 8c is slid downward, the open / close panel 8d is fully opened.

  The switch 8c is provided with a mark piece 8f, which is used to visually check the state of the open / close panel 8d with a display window 9b provided in the cover 9 when a cover 9 described later is attached to the ventilation device 3a. Is done.

  Moreover, as shown in FIG. 4, the ventilation apparatus 3a is provided with a plurality of mounting holes 8e, and mounting protrusions 9d of a cover 9 described later can be fitted into the mounting holes 8e.

  As shown in FIG. 5, the cover 9 is a member that is attached to the open / close panel side of the ventilation device 3a. The mounting projection 9d is fitted into the mounting hole 8e and is detachably mounted to the ventilation device 3a.

  The switch window 9a is a window provided for operating the switch 8c after the cover 9 is attached to the ventilation device 3a, and the display window 9b has a mark piece 8f indicating the position of the switch 8c. It is a window for displaying.

  As shown in FIG. 6, the basic ventilation device 3b is a member that constitutes a basic ventilation box 3c installed on the foundation 2e, and is a member that is located on the outside (outside of the building 2) position with respect to the foundation 2e. On the other hand, the ventilation device 3a constituting the basic ventilation box 3c is installed on the opposite side of the basic ventilation device 3b, that is, on the 2h side in the foundation.

  The basic ventilation device 3b includes an inner wall 10b provided with a plurality of ventilation holes 10f, and further includes an opening / closing wall 10c for blocking all the ventilation holes 10f. The opening / closing wall 10c is a single sheet, and the lower part of the opening / closing wall 10c is connected to the basic ventilation device 3b via a rotary connecting member such as a hinge. The vent hole 10f can be freely opened and closed by raising or lowering the open / close wall 10c.

  A rotary stopper 10d is attached to the upper part of the left and right surfaces of the opening / closing wall 10c. When the flat portion 10g of the stopper 10d is positioned on the upper side as shown in FIG. Since it is not locked to the inner wall 10b, the opening / closing wall 10c can be pushed down to open the ventilation hole 10f.

  On the other hand, when the flat portion 10g of the stopper 10d is in a state other than the upper side, the stopper 10d is locked to the inner wall 10b, so that the opening / closing wall 10c cannot be tilted and the ventilation hole 10f is closed. Reference numeral 10e denotes a knob for rotating the stopper 10d.

  As described above, the basic ventilation device 3b is installed outward with respect to the foundation 2e, and the basic ventilation device cover 10 is attached as shown in FIG. The entire surface of the basic ventilation cover 10 is a net 10a, and a plurality of reinforcing shafts are stretched vertically and horizontally.

  As shown in FIG. 7, a plurality of basic ventilation box mounting holes 2j for installing the basic ventilation box 3c are provided in the base 2e. Inside ventilation can be performed.

  However, the interval and number of installation of the basic ventilation boxes 3c are not limited and vary depending on the scale of the building, the construction environment, and the like.

  The internal ventilation system of the present invention can provide a comfortable home because it can effectively ventilate the building without using wasteful power and always maintain a comfortable room temperature. Make a great contribution.

DESCRIPTION OF SYMBOLS 1 Housing ventilation system 2 Building 2a Roof 2b Hut 2c Building 2d Room 2e Foundation 2f Ceiling 2g Exhaust hole 2h Base 2i Ventilation layer 2j Basic ventilation box installation hole 3 Building ventilation box 3a Ventilation device 3b Basic ventilation device 3c Basic ventilation box 4 Duct fan 4a Intake pipe 4b Exhaust pipe 5 Control switch 5a Temperature sensor switch 5b Sensor 6 Outside air 6a Inside air 6b Hidden inside air 6c Exhaust 7 Outer wall material 7a Air sheet 7b Outer ventilation layer 7c Load bearing surface material 7d Heat insulation material 7e Inner ventilation layer 7f Inner trunk edge 7g Gypsum board 7h Inner wall finishing material 7i Flooring material 7j Base plywood 7k Neta 7l Base 7m Field board 7n Attic ventilation layer 7o Thermal insulation 7p Basic thermal insulation 7q External waist
7r Roof material 8 Frame 8a Control pin 8b Open / close control mechanism 8c Switch 8d Open / close panel 8e Mounting hole 8f Mark piece 9 Cover 9a Switch window 9b Display window 9c Grid 9d Mounting projection 10 Basic ventilation cover 10a Net 10b Inner wall 10c Opening / closing wall 10d Stopper 10e Knob 10f Ventilation hole 10g Flat part
11 inner box
11a slit
11b gap

Claims (6)

Exhaust holes for releasing the air inside the building provided on the roof ridge of the building to the outside of the building, a plurality of open / close panels mounted under the ridge behind the hut and arranged at equal intervals, and control pins on the open / close panels and ridge ventilation boxes with ventilator having an opening and closing control mechanism that automatically controls the connected opening and closing the temperature change in the attic of the closing panel to rotate the control pin by stretching due to temperature changes through the An inner box that is housed in the building ventilation box and has a slit that covers the exhaust hole and communicates with the exhaust hole and the inside of the building ventilation box; It is an exhaust pipe and an intake pipe and the tip is position in the attic room ceiling to the tip portion is connected to the distal end portion provided with the gap is located between the roof at a position close to the exhaust hole from the slit A duct fan with a plurality of intake pipes which consists of a plurality of basic ventilation box disposed building foundation, the vent layer disposed between and between each room and the outer wall of the wall of each room, the The interior space of the foundation and the back of the hut are connected by the ventilation layer ,
(1) When the duct fan is not driven and the hut is lower than a predetermined temperature, the control pin is rotated by the open / close control mechanism to close the open / close panel, and the air in the shed and the room Is not released from the exhaust hole outside the building,
(2) When the duct fan is not driven and the back of the hut is above a predetermined temperature, the control pin is rotated by the open / close control mechanism to open the open / close panel, and the air in the foundation space is The vent layer, the ventilation device of the ridge ventilation box, through the slit, is spontaneously released out of the building from the exhaust hole of the ridge,
(3) When the duct fan is further driven, the space in the foundation, the air in the room, and the air in the shed pass through the intake pipe and the exhaust pipe and are formed from the exhaust hole by the suction of the duct fan. Being forced out,
(4) Due to the forced release, a negative pressure is generated in the inner box, and the negative pressure causes the air in the building ventilation box to be sucked into the inner box from the slit, and the shed air is further transferred into the building ventilation box. The enclosure ventilation system , wherein the air is sucked into the building and the release of the air from the shed to the outside of the building is promoted . On the roof of the building, an attic ventilation layer is formed between the heat insulating material on the back side of the hut and the roof plate under the roof material, and allows outside air to pass from the eave side of the attic ventilation layer toward the exhaust hole,
An outer ventilation layer that connects the foundation and the attic ventilation layer is formed on the outer wall, and the outside air in the vicinity of the foundation is passed through the outer ventilation layer and the attic ventilation layer, and from the exhaust hole to the outside of the building. The enclosure ventilation system according to claim 1, wherein the ventilation system is released. Fit the ventilator with a switch window and display window, and a cover with a plurality of mounting projections on the back, which is mostly grid-like, and the mounting projections on the opening / closing panel side. The enclosure ventilation system according to claim 1, wherein the ventilation system is detachably attached. The basic ventilation box is composed of a ventilation device installed inside the foundation of the foundation and a basic ventilation device installed outside the foundation, and a plurality of the ventilation boxes are installed at intervals of 2 to 3 m in the mounting holes of the foundation ventilation device. The intrabody ventilation system of any one of Claims 1 thru | or 3 . The housing according to any one of claims 1 to 4 , wherein the basic ventilation device includes an inner wall having a plurality of ventilation holes and an opening / closing wall for opening and closing the ventilation holes. Ventilation system. The duct fan is connected to a control switch connected to a temperature sensor switch for indoor installation connected to a sensor that senses the temperature in the back of the hut and is installed in the duct by the control switch. operation of the fan, stop and claims 1 to that with the suction force is controllable, characterized in that a duct fan is automatically controllable operation and the stop of the ducted fan by temperature setting of the sensor and the temperature sensor switches Item 6. The intrabody ventilation system according to any one of Items 5 to 6.

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