WO2009091172A9 - Raccord de conduit et système de ventilation, ainsi que dispositif de régulation de volume et mécanisme le comprenant - Google Patents

Raccord de conduit et système de ventilation, ainsi que dispositif de régulation de volume et mécanisme le comprenant Download PDF

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Publication number
WO2009091172A9
WO2009091172A9 PCT/KR2009/000179 KR2009000179W WO2009091172A9 WO 2009091172 A9 WO2009091172 A9 WO 2009091172A9 KR 2009000179 W KR2009000179 W KR 2009000179W WO 2009091172 A9 WO2009091172 A9 WO 2009091172A9
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WO
WIPO (PCT)
Prior art keywords
air
duct
plate
base plate
connection flange
Prior art date
Application number
PCT/KR2009/000179
Other languages
English (en)
Korean (ko)
Other versions
WO2009091172A2 (fr
WO2009091172A3 (fr
Inventor
신기만
신기빈
Original Assignee
Shin Ki Man
Shin Ki Bin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020080005060A external-priority patent/KR100851052B1/ko
Priority claimed from KR2020080003886U external-priority patent/KR200444860Y1/ko
Priority claimed from KR1020080075774A external-priority patent/KR20100014001A/ko
Application filed by Shin Ki Man, Shin Ki Bin filed Critical Shin Ki Man
Publication of WO2009091172A2 publication Critical patent/WO2009091172A2/fr
Publication of WO2009091172A3 publication Critical patent/WO2009091172A3/fr
Publication of WO2009091172A9 publication Critical patent/WO2009091172A9/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/001—Ventilation with exhausting air ducts
    • F24F2007/002—Junction box, e.g. for ducts from kitchen, toilet or bathroom

Definitions

  • the present invention relates to a duct connector and a ventilator having the same, and more particularly to a connector for connecting between the ventilation duct for ventilating the indoor air of the building.
  • Ventilation facilities are installed in large buildings such as apartments, buildings, and libraries.
  • the installation of such ventilation equipment is mandatory when new apartments with more than 100 households are constructed.
  • the ventilation system has a structure such as a duct whose ends are connected to the inside and outside of the building, respectively.
  • the duct is divided into an air supply duct for introducing outside air and an exhaust duct for discharging the air inside, respectively, to flow air inside and outside the building.
  • FIG. 1 is a perspective view of a configuration of a ventilation system according to the prior art.
  • the ducts 13, 14 and 15 are installed in the installation space corresponding to the slab and the ceiling of the building.
  • a plurality of ducts 13, 14, and 15 are installed along a predetermined path.
  • the ducts 13, 14, and 15 are composed of first and second ducts 13 and 14, and the first and second ducts 13 and 14 are in addition to the air supply duct 13 and the exhaust duct 14. ).
  • the air supply duct 13 serves to supply the outside air to the room, and the exhaust duct 14 serves to discharge the air of the room to the outside.
  • a plurality of ducts may be installed for the ventilation of each room of a separate space, for example, a multi-unit house. That is, as shown in FIG. 1, the second duct 15 may be installed separately from the first ducts 13 and 14. In addition, in addition to the first and second ducts 13, 14 and 15, a larger number of ducts may be installed to correspond to the number of partitioned spaces.
  • the first and second ducts 13, 14, and 15 cross each other at predetermined positions. This is because the first and second ducts 13, 14 are moved paths of the two ducts 13, 14, and 15 according to the position of the ventilation space for the respective ducts 13, 14, and 15 to vent. (15) will inevitably intersect. In addition, the intersection between the ducts 13, 14, and 15 occurs more frequently as the number of the ventilation spaces increases.
  • the second duct 15 may include the first duct 13 to prevent interference between the two ducts 13, 14, and 15 during the intersection of the first and second ducts 13, 14, and 15. Since it is to be installed to protrude relatively than 14, the height of the space for installing the ventilation equipment is increased. This results in a problem that the overall height of the building increases or the space used for the building decreases.
  • An object of the present invention is to solve the problems of the prior art as described above, to prevent the interference between the ducts for ventilation inside the building and to reduce the height of the installation space for installing the ducts.
  • Another object of the present invention is to prevent collision between the air injected into the duct connector, and to allow the air to be smoothly guided in the desired direction.
  • the present invention is a base plate, a cover coupled to an upper portion of the base plate to form a flow space between the base plate and a predetermined interval It has a side of the base plate and is formed to be open to both sides, one end is connected to the front end of the duct and the other end is configured to include a connection flange connected to the flow space.
  • the base plate is circular, and a plurality of connection flanges are provided along the outer circumferential surface of the base plate.
  • a guide fan is installed in the flow space to guide air introduced through the connection flange in the direction of another connection flange.
  • the guide fan is formed to have a height corresponding to the height of the flow space, the cross section is formed to be round.
  • the guide pan is rotatably installed on the bottom of the base plate by an adjustment bolt.
  • the outer surface of the cover is provided with a control lever connected to the front end of the adjustment bolt.
  • the opening degree adjusting piece is detachably installed at the inlet of the connection flange opened toward the duct, and the opening degree of the connection flange is adjusted.
  • the opening adjustment piece is provided in sequential number pairs on both sides with respect to the center of the inlet of the connecting flange, respectively.
  • a noise preventing plate is hinged and fixed so as to be rotatable toward the duct and the connecting flange therein.
  • the base plate is formed in a polygonal shape, the connecting flange is provided between each corner of the base plate.
  • the base plate is formed in a hexagonal or octagonal shape.
  • the present invention is provided with a duct opening one end toward at least one of the ventilation space or the outside, the flow space is formed therein, the connection flange is provided with a predetermined interval surrounding the side The other open end of the duct is connected, the flow space is configured to include a duct connector provided with a guide fan for guiding the air introduced through the duct.
  • the duct connector is circular, and the plurality of connection flanges are provided along the outer circumferential surface of the duct connector.
  • the guide fan is rotatably installed in the flow space by the adjustment bolt.
  • the opening degree adjusting piece is detachably installed at the inlet of the connection flange opened toward the duct, and the opening degree of the connection flange is adjusted.
  • the duct connector is composed of an exhaust duct connector for discharging the air introduced from the ventilation space to the outside, and an air supply duct connector for supplying the outside air to the ventilation space, the exhaust duct connector and the air supply duct connector is stacked side by side Is installed.
  • connection flange provided around the side surface of the base plate at predetermined intervals and open to both sides thereof, one end of which is connected to the front end of the duct, and the other end of which is connected to the flow space; And it is provided in the connection flange, it may be configured to include a air volume control unit for adjusting the opening degree of the inner space of the connection flange.
  • the air volume control unit the both ends are provided rotatably inside the side of the connection flange, the control plate for adjusting the opening degree of the inner space of the connection flange in accordance with the rotation; It may be configured to include an adjustment dial connected to the control plate on one side of the connection flange to adjust the rotation angle of the control plate from the outside of the connection flange.
  • the blocking plate top plate provided inside the connection flange;
  • a blocking plate lower plate rotatably connected to one surface of the blocking plate upper plate;
  • it may be configured to include an adjustment bolt for adjusting the opening and closing angle between the blocking plate upper plate and the lower plate is screwed with the upper end of the blocking plate upper plate and the lower plate of the blocking plate.
  • the adjusting bolt, the upper and lower threads are formed in the opposite direction, the blocking plate upper plate and the lower plate may be moved in the opposite direction with respect to the rotation of the adjusting bolt.
  • One end of the adjusting bolt may be exposed to the outside of the connection flange through the upper or lower surface of the connection flange.
  • the base plate is hexagonal;
  • the connection flange may be provided between each corner of the base plate.
  • an opening adjustment piece may be detachably installed at the inlet of the connection flange opened toward the duct so that the opening degree of the connection flange may be adjusted.
  • the opening adjustment piece may be provided in sequential number in pairs on both sides with respect to the center of the inlet of the connection flange.
  • the base plate is formed in a circular shape; A plurality of connection flanges may be provided along the outer circumferential surface of the base plate.
  • the base plate is formed in a quadrangular shape;
  • the connection flange may be provided on each side of the base plate.
  • the present invention includes a ventilation device configured to include a duct connected to at least one of the above-described duct connector and the ventilation space or the outside.
  • the air flow rate control apparatus is connected to a plurality of divided spaces through which the air flow rate supply unit and the air discharged from the air flow rate supply unit, the air flow rate supply unit and the partitioned space and the duct, the space and air flow flow air
  • a duct connector having an adjustment unit, a controller that is provided in each of the partitioned spaces to determine the air volume required for the partitioned space, and outputs a signal corresponding to the determined airflow volume, and the airflow rate corresponding to the signal output from the controller. It may include a wind volume control unit driving unit for adjusting the amount of air flowing into the partitioned space by driving the adjustment unit.
  • the apparatus may further include a air volume control unit for controlling the air discharged from the air volume supply unit in response to the signal output from the controller.
  • the air volume controller may sum the signals output from the controllers provided in the partitioned spaces, and increase or decrease the amount of air discharged from the air volume supplier according to the sum signal.
  • the controller compares an input unit for receiving a temperature required for the partitioned space, a temperature sensor for measuring the temperature of the partitioned space, a temperature input to the input unit, and the measured temperature, and requests the temperature according to the difference. It may include a comparator for determining the amount of air to be made and an output unit for outputting the result of the comparator.
  • the duct connector is coupled to the base plate and the upper portion of the base plate and formed around the side surface of the base plate with a predetermined gap with a cover forming a flow space between the base plate and open to both sides.
  • One end of the duct is connected to the other end and the other end is provided in the connection flange and the connection flange connected to the flow space, it may include a volume control unit for adjusting the opening degree of the inner space of the connection flange.
  • the air volume control unit both ends are rotatably provided inside the side of the connection flange, the control plate for adjusting the opening degree of the inner space of the connection flange in accordance with the rotation and the one side of the connection flange and the control plate connected to the It may include an adjustment dial to adjust the rotation angle of the control plate outside the connection flange.
  • the air volume control unit may be screwed with the blocking plate upper plate provided inside the connection flange and the blocking plate lower plate rotatably connected to one surface of the blocking plate upper plate, and the upper portion of the blocking plate upper plate and the lower end of the blocking plate lower plate. It may include a control bolt for adjusting the opening and closing angle between the blocking plate upper plate and the lower plate.
  • the control bolt, the upper and lower threads are formed in the opposite direction, the blocking plate upper plate and the lower plate can move in the opposite direction with respect to the rotation of the adjustment bolt.
  • one end of the adjusting bolt may be configured to be exposed to the outside of the connection flange through the upper or lower surface of the connection flange.
  • the base plate may be hexagonal, and the connecting flange may be provided between each corner of the base plate, and the opening of the connecting flange may be detachably installed at the inlet of the connecting flange opened toward the duct. Can be controlled.
  • the opening adjustment piece may be provided in sequential order in pairs on both sides with respect to the center of the inlet of the connection flange.
  • the air volume control device may include a plurality of partitioned spaces through which air discharged from the air volume supply unit flows, a air volume distribution unit configured to distribute a plurality of air discharged from the air volume supply unit, and air distributed from the air volume distribution unit, respectively.
  • a plurality of duct connectors connected to a plurality of ducts to be introduced into the plurality of partitioned spaces, the plurality of duct connectors having air volume control units for controlling the amount of air introduced into each of the partitioned spaces;
  • a controller configured to determine an air volume required for the partitioned space, and output a signal corresponding to the determined airflow volume, and drive the airflow control unit in response to the signal output from the controller, so that the air flows into the partitioned space
  • Air volume control unit for adjusting the amount of air and the output from the controller
  • it may include a flow rate control unit for controlling the air discharged from the air flow supply.
  • the airflow control method is to distribute the air discharged from the airflow supply to the plurality of partitioned space through the duct connector, the controller provided in each of the partitioned space determines the amount of air to be introduced and outputs the corresponding signal And in response to the signal output from the controller, it may include the step of adjusting the amount of air flowing into the partitioned space by driving the air volume control unit provided in the duct connector.
  • the air demand to be introduced may be determined as the amount of air required to reach the set temperature by comparing the input set temperature with the measured room temperature.
  • the method may further include adjusting the amount of air.
  • the airflow control method may include distributing air discharged from the airflow rate supply unit to flow into the plurality of duct connectors through the airflow volume distribution unit, and distributing the airflow into the plurality of compartments through the duct connector, wherein the controllers are provided in the respective compartments. Determining an amount of air to be introduced and outputting a corresponding signal, and in response to a signal output from the controller, driving the air flow control unit provided in the duct connector to determine the amount of air flowing into the partitioned space. And adjusting.
  • the method may further include calculating a sum of signals output from the controller for each of the duct connectors, and adjusting an amount of air introduced into the duct connector in correspondence to the sum signal.
  • the method may further include adjusting an amount of air discharged from the air volume supply unit in response to a signal output from the controller provided in each partitioned space.
  • a plurality of ducts may be connected to the connection flanges provided around the outer surface of the duct connector, interference between the ducts can be prevented without increasing the height of the installation space. Accordingly, the overall height of the building can be lowered, the installation of other facilities such as electric facilities is facilitated, and the design of the ventilation facility is simplified.
  • the guide fan is provided inside the duct connector so that the air injected into the duct connector is guided by this, collision between the air in the duct connector is prevented. Accordingly, the air can move smoothly in the desired direction inside the duct connector, there is an effect that the ventilation efficiency made by the duct and the duct connector is increased.
  • connection flange of the duct connector is provided with a detachable opening adjustment piece, the duct of various specifications can be connected. Therefore, without having to provide a separate duct connector corresponding to the ducts of different sizes, it is possible to connect the ducts by properly opening the opening adjustment piece, there is also the effect of improving the compatibility and utilization of the duct connector.
  • the present invention includes a control unit for differently controlling the amount of air supplied to a plurality of separate spaces connected to the duct. That is, by comparing the set temperature and the current temperature and adjusting the amount of air supplied correspondingly, the amount of air supplied to each partitioned space is adjusted differently. Therefore, it is possible to prevent the supply of more air volume than necessary to save energy and to efficiently control the temperature.
  • FIG. 1 is a perspective view showing the configuration of a ventilation system according to the prior art.
  • Figure 2 is a perspective view showing the configuration of a preferred embodiment of the duct connector according to the present invention and the configuration of the duct connected thereto.
  • Figure 3 is a perspective view showing a connection duct in a state in which the cover constituting the embodiment of the present invention is removed.
  • Figure 4 is a plan view showing a state in which an embodiment of the present invention is used as the air supply duct connector.
  • Figure 5 is a plan view showing an embodiment of the present invention used as the exhaust duct connector.
  • Figure 6 is a perspective view of the polygonal duct connector according to the present invention.
  • Figure 7 is a perspective view showing a state in which the cover of the polygonal connection chin according to the present invention is removed.
  • FIG. 8 is a perspective view showing a state in which the duct connector is stacked according to an embodiment of the present invention.
  • Figure 9 is a perspective view showing the configuration of the connecting flange constituting an embodiment of the present invention.
  • FIG. 10 is a front view showing the configuration of the connecting flange constituting an embodiment of the present invention.
  • Figure 11 is a perspective view showing the configuration of the connecting flange of the rectangular form constituting an embodiment of the present invention.
  • FIG. 12 is a front view showing the configuration of a connecting flange of the rectangular form constituting an embodiment of the present invention.
  • Figure 13 is a perspective view showing a state in which the noise prevention device is coupled to the connecting flange constituting an embodiment of the present invention.
  • Figure 16 is a plan view showing another embodiment of the duct connector according to the present invention.
  • FIG. 17 is a plan view showing another embodiment of the duct connector according to the present invention.
  • FIG. 19 is a perspective view showing a control plate constituting a specific embodiment of the air flow control unit of the present invention.
  • 21 and 23 is an operating state diagram showing another embodiment of the airflow control unit of the present invention blocked and opened.
  • Fig. 23 is a block diagram showing the structure of a specific embodiment of the airflow control device constituting the present invention.
  • Fig. 25 is a block diagram showing the construction of another embodiment of the airflow control device constituting the present invention.
  • FIG. 3 is a perspective view of the configuration of a state in which the cover constituting the embodiment of the present invention is removed.
  • FIG. 4 and 5 are shown in plan view the embodiment of the present invention is used as the air supply duct connector and the exhaust duct connector, respectively
  • Figure 6 is a perspective view of the polygonal duct connector according to the present invention
  • Figure 7 The state in which the cover of the polygonal connection duct according to the present invention is removed is shown
  • Figure 8 is shown in a perspective view of the laminated duct connector according to the embodiment of the present invention
  • Figure 9 constitutes an embodiment of the present invention
  • the configuration of the connection flange to be shown is shown in the main view
  • Figure 10 is a front view of the configuration of the connection flange constituting an embodiment of the present invention 11 is a configuration of a rectangular connection flange constituting an embodiment of the present invention is shown in the main portion
  • Figure 12 is a configuration of the rectangular connection flange constituting an embodiment of the present invention is shown in a front view.
  • FIG. 13 is a perspective view showing a state in which a noise prevention device is coupled to a connection flange constituting an embodiment of the present invention
  • FIG. 14 is a cross-sectional view illustrating an internal configuration of the noise prevention device constituting an embodiment of the present invention.
  • FIG. 15 is a plan view showing another embodiment of the guide fan constituting the present invention in a plan view
  • FIG. 16 is a plan view showing a configuration of another embodiment of the duct connector according to the present invention
  • FIG. Another embodiment of a duct connector by is shown in plan view.
  • the duct 50 will be described first.
  • the duct 50 is a kind of pipe for guiding the flow of air, and both ends thereof are opened.
  • the duct 50 is connected to one end of the duct connector 20 to be described later, the other end is connected to the ventilation space, for example, each room of the house.
  • the first to sixth ducts 50a to 50f will be referred to in a clockwise direction with reference to FIG. 2.
  • the duct 50 is configured in various sizes. That is, the width of the first duct 50a is larger than that of the remaining second to sixth ducts 50b to 50f. This is the external air or the air purified by a separate purification device (not shown) is introduced through the first duct 50a, and such air is sufficiently distributed to the second to sixth ducts 50b to 50f. To make it possible.
  • the size of this duct 50 can be standardized.
  • the skeleton of the duct connector 20 is formed by the base plate 21.
  • the base plate 21 may be made of various materials such as polyvinyl chloride (PVC) or fiberglass reinforced plastics (FPC).
  • the base plate 21 includes a substantially disk-shaped bottom plate and a side plate upright along the edge of the bottom plate.
  • the bottom plate and the side plate may be separate.
  • the cover 22 is coupled to an upper surface of the base plate 21.
  • the cover 22 is coupled above the base plate 21 to form a flow space S between the base plate 21.
  • the flow space S corresponds to a kind of space in which air introduced from the first duct 50a joins and moves to another duct 50b to 50f.
  • the cover 22 may be fixed or press-fitted to the base plate 21 with a fastener such as a bolt or an adhesive.
  • connection flange 30 is provided on the side of the base plate 21.
  • the connection flange 30 is formed around the side of the base plate 21 a plurality of predetermined intervals.
  • the connecting flange 30 serves as a kind of medium connecting the duct 50 and the flow space S, and as shown in FIG.
  • connection flange 30 is preferably formed to protrude to some extent from the side surface of the base plate 21 to form a plane. This is to allow the duct 50 to be easily coupled through the inlet 30 ′ of the connection flange 30.
  • Dowel pins 33 are provided on the base plate 21.
  • the dowel pin 33 is to be coupled to the base plate 21 and the cover 22 in the correct position, in this embodiment is screwed to the base plate 21.
  • a guide fan 35 is provided in the flow space S.
  • the guide fan 35 is provided on the bottom plate of the base plate 21 to serve to guide the flow of air introduced into the flow space (S). That is, the guide fan 35 guides the air introduced through the duct 50 in the direction of the other duct 50.
  • the guide fan 35 is preferably rounded in cross section so as to guide air.
  • the guide fan 35 is provided in plurality in the flow space (S). This is because a plurality of connection flanges 30 are provided on the base plate 21 and guide the air in the direction of the plurality of connection flanges 30, respectively.
  • the guide fan 35 will be referred to as first to fourth fans 35a to 35d in the clockwise direction.
  • the air guided to the fourth duct 50d is guided and moved by the second and third fans 35b and 35c.
  • the guide fan 35 does not necessarily need to be provided in a number corresponding to the number of the ducts 50, and may be provided in an appropriate number according to the arrangement.
  • the guide pan 35 is fixed to the base plate 21 by an adjustment bolt (B).
  • the adjustment bolt (B) is to allow the guide pan 35 to be rotatably fixed to the base plate 21, one end thereof is connected to the control lever 40 of the cover 22 to be described below And interlocked. This is to allow the operator to change the direction of the guide fan 35 by operating the adjusting bolt (B).
  • the height of the guide fan 35 preferably corresponds to the height of the flow space (S). This is to allow the air introduced into the flow space S to be smoothly guided by the guide fan 35 without escaping upward or downward of the guide fan 35.
  • the installation method of the guide fan 35 can be variously modified according to the type of the duct connector (20). That is, as shown in Figure 5, when provided in the air supply duct connector 20 for distributing the air supplied from the first duct 50 to each ventilation space should be properly installed to distribute the air. On the contrary, as shown in FIG. 6, in the case of the air supply duct connector 20 ′ which concentrates and discharges the air sucked from each ventilation space into the first duct 50a, the air should be installed to allow the air to join.
  • the cover 22 is provided with an adjustment lever 40.
  • the control lever 40 protrudes from the cover 22 and is connected to the adjustment bolt (B), so that the operator rotates the adjustment bolt (B) without removing the cover 22, the guide fan (35) Allows you to change the direction of.
  • the duct connector 20 may be formed in a polygonal shape. That is, as shown in Figure 6 and 7, the base plate 21 is configured to include a polygonal bottom plate and a side plate upright along the edge of the bottom plate. Of course, the bottom plate and the side plate may be separate.
  • the polygon may have a different shape according to the number of branching ducts and the size of each duct.
  • the exhaust duct connector 20 ′ may be stacked and used side by side with the air supply duct connector 20.
  • connection flange 30 is provided with an opening control piece 31.
  • the opening adjustment piece 31 is for adjusting the width of the inlet 30 'of the connection flange 30, it is provided to be detachable to the connection flange (30).
  • the opening adjustment piece 31 is provided in sequential numbers in pairs on both sides with respect to the center of the inlet 30 'of the connection flange 30, respectively. This is to allow the opening adjustment piece 31 to be sequentially separated so that the width of the inlet 30 'of the connection flange 30 can correspond to the width of the duct 50 of various sizes.
  • the first to third adjusting pieces 31a to 31c will be referred to in a direction away from the center of the inlet 30 'of the connection flange 30.
  • an incision groove (not shown) is inserted between each of the opening adjustment pieces 31. This is to allow the operator to easily remove the opening adjustment piece 31.
  • the opening adjustment piece 31 may be formed in various forms according to the shape of the connection flange (30). That is, as shown in Figure 11 and 12, when the connecting flange 30 is formed in a rectangular shape, the opening adjustment piece 31 is also formed in a square.
  • the duct connector 20 may be provided with a noise prevention device 80.
  • the noise prevention device 80 serves to prevent noise transmitted from one ventilation space from being transferred to another ventilation space along the duct 50.
  • the noise prevention device 80 is a kind of connection pipes whose both sides are opened, one side of which is connected to the connection flange 30, and the other side of the noise prevention device 80 is connected to the duct 50.
  • the noise prevention device 80 is provided with a noise prevention plate 85 therein.
  • the noise prevention plate 85 is fixed by the hinge 88 to be rotatable toward the duct 50 and the connecting flange 30. Accordingly, the noise prevention plate 85 is located in a direction orthogonal to the longitudinal direction of the noise prevention port 80 by gravity while ventilation is not performed through the duct 50, so that noise is transmitted. Will be prevented.
  • the air is rotated in the direction of the arrow of FIG. 11 according to the flow of air so as not to disturb the flow of air.
  • FIG. 15 shows another embodiment of the guide fan.
  • the guide fan includes a central fan 35 located at the center and branch fans 36 and 36 'provided at both sides of the central fan 35.
  • the center fan 35 is fixed to the base plate 21 to be rotatable by the adjustment bolt (B).
  • the central fan 35 cooperates with the branch fan 36 to guide the air I sucked through the first duct 50a to the second to sixth ducts 50b to 50f.
  • the branch fans 36 and 36 ′ are composed of first and second branch fans 36 and 36 ′, and are symmetrically disposed on both sides of the center fan 35.
  • the order of the first and second branch fans 36 and 36 ' is arbitrarily determined, and since the two branch fans 36 and 36' have the same structure, the first branch fan 36 will be described below.
  • the first branch fan 36 is composed of a first control fan 36b and a second control fan 36c connected to both ends of the fixed fan 36a and the fixed fan 36a, respectively.
  • the fixing fan 36a is installed in an oblique direction with respect to the central fan 35, and the first and second adjusting fans 36b and 36c are provided by adjusting bolts B at both ends of the central fan 35. It is installed to be rotatable. This is to adjust the air volume distributed to the second to sixth duct (50b ⁇ 50f) by rotating the first and second control pan (36b, 36c) around the adjustment bolt (B).
  • the branch fans 36 and 36 are rotated through proper adjustment of the operator to control the air volume discharged to the second to sixth ducts 50b to 50f. That is, referring to FIG. 15, when the first adjustment fan 36b rotates counterclockwise around the adjustment bolt B, the amount of air sent to the second duct 50b increases. Done. This is because the first control fan 36b guides the flow of air in the direction of the second duct 50b.
  • the air volume may be adjusted by adjusting the second control fan 36c. That is, the amount of air sent to the third and fourth ducts 50c and 50d when the second adjustment fan 36c is rotated so that the front end of the second adjustment fan 36c is closer to the center fan 35. This decreases. This is because the width between the second control fan 36c and the center fan 35 is narrowed, so that the air flow in the third and fourth ducts 50c and 50d is reduced.
  • the duct connector 20 may be configured in various polygonal shapes rather than circular. That is, the base plate 21 is formed in a hexagonal or octagonal shape, the connection flange 30 is provided between each corner. This is because the duct connector 20 can be modified depending on the ventilation environment is installed. Of course, the duct connector 20 may be a quadrangular or pentagonal shape.
  • the airflow control unit 80 may be provided inside the connection flange 30.
  • the air flow rate control unit 80 is a portion for controlling the air flow rate (inflow) to each room by adjusting the air flow rate of the air flowing into each duct (50).
  • the air volume control unit 80 may be configured in various forms, with reference to Figures 18 to 22 will be described in detail each embodiment of the air volume control unit 80.
  • FIG. 18 is a perspective view showing the configuration of a specific embodiment of the airflow control unit of the present invention
  • Figure 20 is a perspective view showing the configuration of a control plate constituting a specific embodiment of the airflow control unit of the present invention
  • Figure 20 is a flow rate of the present invention
  • 21 is a perspective view showing the configuration of another embodiment of the adjustment unit
  • Figures 21 and 18c is an operating state diagram showing a state in which another embodiment by the airflow control unit of the present invention is blocked and opened.
  • the first embodiment of the air volume control unit 80 may include a control plate 110 rotatably provided in the connection flange 30.
  • the control plate 110 is formed in the form of a wing plate having a rotation center, as shown in Figure 20, the control plate 110 can be rotated with respect to both sides of the connection flange 30 to adjust the opening angle. It is configured to be.
  • an adjustment dial 112 is provided outside the connection flange 30 to adjust the opening angle of the adjustment plate 110 by rotating the adjustment dial 112.
  • the hinge shaft 122c rotatably rotated with one surface of the blocking plate top plate 122a and the blocking plate top plate 122a. It is configured to include a blocking plate lower plate 122b connected by.
  • the blocking plate upper and lower plates are configured in the form of a hinge.
  • an upper protrusion 124a having a through hole having a thread therein is provided at an upper side of the blocking plate upper plate 122a, and a lower protrusion 124b having a through hole having a thread therein at a lower side of the blocking plate lower plate 122b. Is provided.
  • the upper and lower protrusions 124a and 124b are portions to rotate the blocking plate upper and lower plates 122a and 122b by inserting adjustment bolts 126 to be described later, and the upper and lower protrusions 124a and 124b are upper and lower blocking plates ( It is preferable to be rotatably connected at a predetermined angle with respect to 122a and 122b.
  • the upper and lower projections (124a, 124b) is inserted into the adjustment bolt 126 is a thread formed.
  • the adjustment bolt 126 is provided with an opening and closing dial 126c at one end, the opening and closing dial 126c is exposed to the outside of the connecting flange 30, the user rotates the opening and closing dial 126c to open and close the blocking plate. This is where you can adjust the degree.
  • the adjustment bolt 126 is divided into an upper bolt 126a and a lower bolt 126b, which is divided by a division ring 126d formed in the center.
  • the upper bolt 126a and the lower bolt 126c are each formed with a thread in a different direction, which means that the upper protrusion 124a and the lower protrusion 124b are formed with respect to the fire of the opening / closing dial 126c. To move in or away from the direction.
  • the operator inserts each duct 50 into the connection flange 30 of the base plate 21. That is, the duct 50 is inserted in a state in which the open end of the duct 50 faces the inlet 30 'of the connection flange 30.
  • the duct 50 is to have a variety of sizes according to the standard, the operator may be connected to the duct 50 by separating the opening adjustment piece 31 according to the size of the duct (50). More precisely, the larger the size of the duct 50, the greater the number of the opening control pieces 31 to adjust the width of the inlet (30 ') of the connection flange (30). An incision groove is formed between the opening adjustment piece 31 so that an operator can easily separate the opening adjustment piece 31.
  • the cover 22 is coupled to the base plate 21. That is, the cover 22 is coupled to the base plate 21, the duct 50 is connected in a state in which the flow space (S) is formed therebetween.
  • a plurality of ducts 50 may be connected to the one duct connector 20, interference between the ducts 50 may be prevented without changing the height of the installation space.
  • a plurality of ducts 50 may be connected along the outer circumferential surface of the circular duct connector 20, so that the installation space may be more efficiently arranged.
  • the outside air is introduced through the first duct (50a). Such air is guided along the guide fan 35 to be distributed to the second to sixth ducts 50b to 50f, respectively, and the distributed air is to the respective ventilation spaces along the second to sixth ducts 50b to 50f. Discharged.
  • the operator can adjust the angle of the guide fan 35 by rotating the control lever 40.
  • the angle of the guide fan 35 the operator can easily adjust the amount of air distributed to each ventilation space.
  • noise transmission between the respective ventilation space by the noise prevention device 80 can be blocked. This is because the noise prevention plate 85 provided in the noise prevention port 80 properly blocks the noise transmitted through the duct 50. At the same time, in the ventilation process, the noise prevention plate 85 is rotated so that the flow of air is not disturbed.
  • the duct connector 20 may be used as the exhaust duct connector (20 '). That is, the duct connector 20 may be used to join the air introduced from each ventilation space to discharge to the outside.
  • the airflow control device may be configured in various forms. Hereinafter, an embodiment of the airflow control device will be described in detail with reference to FIGS. 23 to 25.
  • the air volume control device may be used for ventilation as described above, or may be used for cooling or heating. In the present specification, for convenience of description, a case used for cooling or heating will be described as an example.
  • FIG. 23 is a block diagram showing the configuration of a specific embodiment of the airflow control device constituting the present invention
  • FIG. 24 is a block diagram showing the configuration of a controller according to a specific embodiment of the present invention
  • FIG. 25 is a block diagram of the present invention
  • Fig. 26 is a block diagram showing the configuration of another embodiment of the airflow control device
  • Fig. 26 is a flowchart showing the flow of the airflow control method according to the specific embodiment of the present invention.
  • the first embodiment of the airflow control device includes a airflow supply unit 210, a duct connector 220, a plurality of compartments 230, a controller 240 provided in each compartment, and The air volume controller 250 may be configured to be included.
  • the duct connector 220 is a portion corresponding to the above-described duct connector 20 is connected by a duct to guide the flow of air.
  • the duct connector 220 is one side is connected to the air flow rate supply unit 210, the other side is connected to a number of partitioned space 230 to be cooled or heated, for example, to each room of the house do.
  • the plurality of partitioned spaces 230 will be referred to as first to fifth rooms 230a to 230e.
  • Each partitioned space 230 is provided with a controller 240, and for convenience of description, controllers provided in the first to fifth chambers 230a to 230e, respectively, are provided for the first to fifth controllers 240a to. 240e).
  • the controller 240 determines the air volume required for the partitioned space and outputs a signal corresponding to the determined air volume.
  • the controller 240 may include an input unit 241, a temperature sensor 242, a comparator 243, and an output unit 244.
  • the input unit 241 is a portion for receiving a set temperature required for the partitioned space 230. For example, when an indoor temperature of 20 ° C. for the first chamber 230a and 25 ° C. for the second chamber 230b is required, the input unit 241 of the first controller 240a and the second controller 240b Receive 20 °C and 20 °C respectively.
  • the temperature sensor 242 measures the current temperature of the partitioned space 230.
  • the comparator 243 compares the input set temperature with the measured current temperature and determines the amount of air required for the partitioned space 230 according to the difference.
  • the amount of air required here may be determined based on the size of the partitioned space 230, the set temperature, and the current temperature.
  • the output unit 244 outputs a signal corresponding to the determined air volume.
  • the signal output from the controller 240 drives the above-described air volume control unit 80 provided in the duct connector 220. That is, the signal output from the controllers 240a to 240e provided in the partitioned spaces 230a to 230e drives the airflow control unit 80 provided toward the partitioned space of the duct connector 220. It is possible to control the amount of air flowing into each partitioned space. For example, when the current temperature of the first chamber 230a reaches the set temperature and no further airflow is required, the first chamber controller 240a is directed toward the duct connected to the first chamber 230a. Only the adjustment unit 80 can be driven to block the inflow of air.
  • each air volume control unit 80 is provided with a air volume control unit driver (not shown), and the air volume control unit driver is a device capable of controlling by mounting a stepping or a gear motor or a gear box which can know the position. Can be configured.
  • the air volume control unit 250 calculates the total required air volume by calculating the total of the signals output from the controllers 240a to 240e, and controls the air volume supplied from the air volume supply unit 210 in accordance with the total required air volume. .
  • the air volume controller 250 reduces the amount of air flow. As little air as the amount of air is controlled to be discharged from the supply unit 210.
  • FIG. 25 is a second embodiment of the airflow control apparatus.
  • the airflow control unit 320 further includes a plurality of duct connectors 330 and a partitioned space 340 and a controller 350 connected to the respective duct connectors 330. ) May be included.
  • the distribution control unit 360 and the air volume control unit 370 may be further included.
  • the same parts as in the first embodiment will be omitted, and the description will be made based on differences.
  • the air volume distribution unit 320 distributes the air discharged from the air volume supply unit 310 to a plurality of connected duct connectors 330.
  • the air flow rate distribution unit 320 may have the same configuration as the above-described duct connector 330, and may be any structure that can be distributed by adjusting the distribution amount according to the signal.
  • the distribution control unit 360 controls the air volume distribution unit 360 in response to a signal output from the controller 350 provided in each of the partitioned spaces 340 connected to one duct connector 330. That is, it is possible to control the amount of air flowing into the duct connector 330 by driving the air volume control unit (not shown) directed to each of the duct connector 330 provided in the air volume distribution unit 360.
  • the air volume controller 370 controls the air volume discharged from the air volume supply unit 310 in accordance with the signals output from the plurality of distribution control unit 360.
  • FIG. 27 A specific embodiment of the airflow control method according to the present invention is as shown in FIG. 27.
  • the air is discharged from the air volume supply unit (S10), the discharged air is distributed to a plurality of compartments through the duct connector (S20).
  • the amount of air required to reach the set temperature is determined (S30).
  • only the air volume flowing into the partitioned space can be adjusted by driving only the air volume control unit in the direction toward the partitioned space (S40).
  • step S30 by adding all the air flow rate determined in step S30 to determine the total required air flow rate, it is possible to adjust the amount of air discharged from the air flow rate supply unit (S70).
  • the air volume distribution unit may further include adjusting an amount of air distributed to each duct connector (not shown).
  • the present invention relates to a duct connector and a ventilation device having the same, according to the present invention, since a plurality of ducts can be connected to the connection flange provided around the outer surface of the duct connector, respectively, the height of the installation space is not increased between the ducts Interference can be prevented, the overall height of the building can be lowered, the installation of other facilities, such as electrical installations are facilitated, and the design of the ventilation facilities is simplified.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)

Abstract

La présente invention concerne un raccord de conduit et un système de ventilation le comprenant. L'invention est caractérisée en ce qu'elle comprend: une plaque de base (21); un couvercle (22) qui est assemblé au-dessus de la plaque de base (21), un espace (S) étant formé au-dessus de la plaque de base (21); une bride de raccordement (30) qui entoure la surface latérale de la plaque de base (21) à un intervalle constant, une extrémité avant d'un conduit (50) étant raccordée à un côté ouvert et l'espace (S) étant relié à l'autre côté ouvert. Selon l'invention, une pluralité de conduits (50) est respectivement raccordée à la bride de raccordement (30) qui entoure la circonférence d'un raccord de conduit (20). Par conséquent, l'interférence entre des conduits peut être empêchée sans augmenter la hauteur de l'espace d'installation. En outre, du fait de ladite réalisation, il existe des avantages qui permettent de réduire la hauteur d'un bâtiment, de faciliter l'installation d'autres équipements tels qu'une installation électrique et de simplifier la conception d'un système de ventilation.
PCT/KR2009/000179 2008-01-16 2009-01-13 Raccord de conduit et système de ventilation, ainsi que dispositif de régulation de volume et mécanisme le comprenant WO2009091172A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2008-0005060 2008-01-16
KR1020080005060A KR100851052B1 (ko) 2008-01-16 2008-01-16 덕트 연결구 및 이를 구비한 환기장치
KR20-2008-0003886 2008-03-25
KR2020080003886U KR200444860Y1 (ko) 2008-03-25 2008-03-25 덕트 연결구 및 이를 구비한 환기장치
KR10-2008-0075774 2008-08-01
KR1020080075774A KR20100014001A (ko) 2008-08-01 2008-08-01 풍량 제어 장치 및 풍량 제어 방법

Publications (3)

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WO2009091172A2 WO2009091172A2 (fr) 2009-07-23
WO2009091172A3 WO2009091172A3 (fr) 2009-10-22
WO2009091172A9 true WO2009091172A9 (fr) 2009-12-23

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EP2479508B1 (fr) * 2011-01-21 2016-10-12 STIEBEL ELTRON GmbH & Co. KG Système de répartition de l'air
DE102017105857A1 (de) * 2016-03-22 2017-09-28 Witzenmann Gmbh Belüftungssystem für ein Gebäude, Luftverteiler und Baukastensystem für ein Belüftungssystem sowie Verfahren zum Einregeln
IT202100013712A1 (it) * 2021-05-26 2022-11-26 Valsir S P A A Socio Unico Unita' di distribuzione, in particolare per la distribuzione d'aria in sistemi di ventilazione

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JP2003074958A (ja) * 2001-09-05 2003-03-12 Fujimori Sangyo Kk 空気調和装置用分岐型チャンバー
KR20030073191A (ko) * 2002-03-08 2003-09-19 주식회사 엘지이아이 천정설치형 공기조화기의 제어방법 및 장치
KR20050054812A (ko) * 2004-08-24 2005-06-10 (주)티에스이엔지 에어흡배기용 덕트의 구조
KR100785896B1 (ko) * 2006-09-25 2007-12-17 주식회사 프럼파스트 댐퍼가 설치된 분기닥트

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WO2009091172A3 (fr) 2009-10-22

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