KR20190119376A - Roof monitor with improved exhaust efficiency - Google Patents

Abstract

The present invention relates to a roof monitor with improved exhaust efficiency. Specifically, the roof monitor comprises: a plurality of support means which include an upright center frame and a pair of side frames coupled to both sides of the center frame, and are arranged at regular intervals along an opening part of a roof to divide and partition a space of the opening part to form a plurality of inlet passages and exhaust passages; a housing to enclose a portion of upper portions and sides of the plurality of support means; and a lighting plate coupled to an upper end of the center frame in an arrangement direction of the support means. The side frame includes: one or more lateral frames wherein one ends thereof are coupled to the center frame at arbitrary intervals, and the other ends thereof are coupled to an inner side of the housing; and a longitudinal frame crossing the lateral frames at a right angle to be coupled. One or more ventilators are arranged on an inlet passage formed between a selected pair of support means, and a damper means to open and close an inlet passage is arranged on an inlet passage without a ventilator. An air guide unit having a pair of inclined surfaces in a V-shape is installed on an upper portion of the inlet passage to face the ventilators between the pair of support means where the ventilators are arranged.

Description

Roof monitor with improved exhaust efficiency

The present invention relates to a roof monitor having an improved exhaust efficiency that is installed on a roof of a building and configured to exhaust polluted air inside a building by using circulation of air due to temperature differences.

In general, large facilities, such as a gymnasium or a factory, generate various dusts and gases according to the characteristics of the use thereof, and the indoor air is easily polluted. In order to create a pleasant indoor environment by smoothly ventilating polluted indoor air, large facilities are equipped with a ventilation system.

Ventilation devices applied to the large facilities are largely divided into forced ventilation means and natural ventilation means, the natural ventilation means is again the roof type (Groof-Type), grill type (Grll-Type) and damper-type (Damper-Type) ventilation It is divided into devices.

Among them, the roof type ventilator is a structure installed on the roof beam of the building as shown in FIG. 1. Vents 140 having openings 120 and skirt roofs 130 respectively performing ventilation functions are formed in the vent holes 140.

In addition, the upper surface of the subframe 150 to support the gable roof 160 to form a gable roof 160 is supported by the subframe 150 in a structure to prevent the inflow of rain water. It is configured to include a side wall 170 of the bent shape to receive and protect the entire configuration of the support frame 110 at both ends.

This conventional roof monitor is intended to ventilate indoor air as contaminated air inside the building entering the opening is exhausted into the vent by convection.

However, in the case of the conventional roof monitor described above, since the exhaust passage of the ventilation holes formed at the side portion is formed relatively smaller than the inflow passage of the opening, there is a disadvantage that it is difficult to achieve a smooth ventilation because sufficient space for exhausting the intake air amount is not secured. .

In particular, if the roof monitor with a small exhaust passage and the roof monitor with a large exhaust passage are operated in accordance with the structure of the site, the roof monitor must be designed for each type, and the manufacturing process is unnecessary, thus inefficient and construction. This raises the unit price.

Republic of Korea Utility Model Registration No. 438466

Accordingly, an object of the present invention is to improve the exhaust efficiency of the building by improving the exhaust efficiency of the building by arbitrarily adjusting the exhaust passage according to the site environment while selectively controlling the flow rate in the exhaust of the indoor air through the pre-designed inlet passage The purpose is to provide a monitor.

The roof monitor (hereinafter referred to as a 'roof monitor') of the present invention having improved exhaust efficiency for solving the above-mentioned object is composed of an upright center frame and a pair of side frames respectively coupled to both side portions of the center frame. A plurality of support means arranged at regular intervals along the openings of the openings to divide and divide the space of the openings to form a plurality of inflow passages and exhaust passages; and a housing configured to surround side portions and upper portions of the plurality of support means. ; And a skylight plate coupled to an upper end of the center frame along an arrangement direction of the support means, wherein the side frame has one end coupled to the center frame at an arbitrary interval and the other end of the inner surface of the housing. And at least one transverse frame coupled to the transverse frame and at least one longitudinal frame coupled to the transverse frame, wherein the inflow passage formed between the selected pair of supporting means is provided with at least one fan. Damper means for opening and closing the passage is provided, and between the pair of supporting means provided with the ventilator, an air induction part having a pair of inclined surfaces having a 'V' shape at an upper portion of the inflow passage is installed so as to face the ventilator. It is characterized by being.

As one example, the roof monitor is characterized in that the side frame of the support means is adjusted so that the exhaust passage is relatively larger toward the central portion from both ends of the building when installed in a plurality of rows.

As one example, the damper means is placed between the support frame of the support frame is coupled to the lower portion of the center frame of each support means in the center and provided with a bearing, and one support means adjacent to the other support means Rotating shaft and one end coupled to the opening and closing plate, and the bearing is provided on the other end and the other end is coupled to the center of the opening and closing the one end and the other support means, respectively; The other end is hinged to the upper portion of the center frame while the other end is hinged to one side of the upper surface of the opening and closing operation is operated by a control signal input from the outside, characterized in that it comprises a hydraulic cylinder for rotating the selected one or more opening and closing plates in one direction. to be.

As one example, the damper means, characterized in that it further comprises a gap closing plate for closing the space between the opening and closing plate and the other adjacent opening and closing plate.

As one example, the gap closing plate, the first finishing plate is coupled to overlap each other between the upper surface of one side of the opening and closing plate and the other opening and closing plate adjacent to the hydraulic cylinder is coupled around the rotation axis and the And a second finishing plate coupled to the support frame such that the hydraulic cylinder is not coupled to the other upper surface of the open / close board and the upper surface of the other open / close board adjacent to each other.

As an example, the support means may further include a pair of flow rate control frames each having a constant inclination so as to be spaced apart from the opening of the roof and the center frame and become narrower toward the top thereof, respectively coupled to the lower ends of the center frame. It is characteristic to include.

The roof monitor of the present invention has the effect of improving the exhaust efficiency of the building by arbitrarily adjusting the exhaust passage according to the site environment while selectively controlling the flow rate in exhausting indoor air through the designed inlet passage.

1 is a cross-sectional view showing an example of a conventional roof monitor.
2 is a perspective view showing an installation example of a roof monitor according to the present invention;
3 is a cross-sectional view showing an example of a roof monitor applied to a building of a continuous copper structure.
4 is a cross-sectional view illustrating a configuration of a roof monitor of the present invention.
5 is a cross-sectional view showing an example in which the fan and the air induction unit is applied to the roof monitor of the present invention.
Figure 6 is a cross-sectional view showing an example in which the damper means is applied to the roof monitor of the present invention.
7A and 7B are perspective views showing the configuration of a damper means that is one configuration of the present invention.

Hereinafter, with reference to the accompanying drawings and preferred embodiments will be described in detail the technical configuration of the present invention.

The present invention relates to a roof monitor (3) coupled to the roof of a building to circulate and exhaust contaminated air inside the building.

Referring to FIG. 2, at least one roof monitor 3 may be installed to be symmetrical with respect to the inclined surface based on the inclined surface of the roof 1 or the ridge of the roof 1. It can be formed spaced apart.

The roof monitor 3 is coupled to the middle of the roof (1) communicating with the interior of the building along a predetermined interval and forms the inlet passage 100 and the exhaust passage 110 so that the air inside the building is moved upward by the convection phenomenon. It may be configured to include a support means 10 composed of a plurality of frames, and a housing 20 configured to surround the side and the upper portion of the support means 10.

Here, the middle way refers to a horizontal frame member installed between the upper and lower rafters in a horizontal large angled butt roof supporting the normal rafters of the roof 1 as a base structure supporting the roof 1.

The roof monitor 3 is designed as a continuous building instead of an independent building in a building such as a factory having a large scale.

As an example, when the roof frame 3 is continuously constructed in one building as shown in FIG. 3, the roof monitor 3 is arranged along the longitudinal direction of the roof frame 3 in accordance with the frame of the building roof 1. It is installed in a plurality of rows so as to smoothly discharge the contaminated air present in the building widely.

At this time, the air flowing to the roof monitors 3 by the air supply blown into the building is not uniformly exhausted, and is stagnated toward the center.

In other words, the maximum exhaust effect is observed in the roof monitor 3 provided at both ends, and the roof monitor 3 in the center is almost not ventilated.

Accordingly, when the roof monitor 3 of the present invention is installed in a plurality of continuous buildings, the exhaust efficiency is increased from both ends of the building toward the center, that is, the exhaust passage 110 is large or has a structure having excellent exhaust efficiency. By selectively arranging the roof monitor 3, it can be configured to achieve an average of the ventilation and the displacement of each building.

The support means 10 may be composed of an upright center frame 120 and a pair of side frames 130 respectively coupled to both sides of the center frame 120, and the opening 2 of the roof 1. A plurality of inflow passages 100 and exhaust passages 110 may be formed at predetermined intervals along the space between the openings 2 and the spaces of the openings 2.

The support means 10 is an upright central frame 120 to communicate with the opening 2 of the roof 1 to form an inlet passage 100, as shown in Figure 4, and the inlet passage 100 and It is composed of a pair of side frames 130, which are respectively coupled to both sides of the center frame 120 while forming an exhaust passage 110 in communication.

The side frame 130 may be provided with an adjusting means for expanding or contracting the exhaust passage 110, the exhaust passage in accordance with the site conditions, that is, the position installed in consideration of the supply and exhaust through structural analysis of the building 110 may be arbitrarily adjusted.

As described above, when a plurality of roof monitors 3 are installed in the continuous building, the support means 10 in which the exhaust passage 110 is extended from both ends of the building to the center by adjusting the adjusting means of the side frame 130. ) Is preferable.

The housing 20 is configured to surround a portion of the side and the upper portion of the support means 10 in a flat shape to protect the support means 10 arranged therein and to block the inflow of snow, rain or wind from the outside. Do it.

The housing 20 may be formed in any form as long as it can be installed while contacting the center wall instead of a separate exterior panel attached to the roof 1 of the building, but as shown in FIG. It is preferably configured to surround a portion of the roof to form a connection portion with the support means 10 while wrapping the lower portion.

In addition, the housing 20 may be installed on a middle wayway, which is a structure for supporting the roof 1, but is not shown in the drawing, but a front cover for sealing the support means 10 positioned at the forefront and the rear end; It may include a rear cover.

On the other hand, the support means 10 are arranged at regular intervals along the opening 2 of the roof 1 in the housing 20, and like the housing 20, the opening 2 of the roof 1 is formed. It can be fixed by being coupled to the exposed core through.

The number of arrangement of the support means 10 is not limited because it may vary depending on the overall length of the roof monitor 3, and may be selectively configured according to the conditions of the roof monitor 3 and the construction site.

In particular, the support means 10 has a constant inclination so as to be spaced apart from each other between the opening 2 of the roof 1 and the center frame 120 and the width thereof becomes narrower toward the upper side, the lower end of the center frame 120 It may further include a pair of flow rate control frame 40, each coupled.

The flow rate control frame 40 may be sealed to the outside through the housing to form an exhaust space of the indoor air to communicate with the inflow passage 100.

That is, as shown in FIG. 4, the pair of flow rate control frames 40 are formed to have a narrower gap therebetween, and as a result, the cross-sectional area thereof becomes narrower than the opening 2 of the roof 1. It will be able to increase the flow rate of the interior space to be passed by.

Accordingly, the flow rate can be selectively controlled by adjusting the angle of inclination in exhausting indoor air through a pre-designed inflow passage. As described above, when a plurality of roof monitors 3 are installed in a continuous building, By adjusting the inclination of the pair of flow rate control frame 40 to increase the flow rate from both ends of the building toward the center portion, it is possible to improve the exhaust efficiency without using additional equipment.

And the roof monitor 3 of the present invention has a shape inclined downward in the center in the communication section communicating the inflow passage 100 of the central frame 120 and the exhaust passage 110 of the side frame 130 The guide plate 30 may further include a plurality of guide plates 30 respectively coupled to both sides of the frame 120.

That is, the guide plate 30 is installed in a flat plate connected between the supporting means 10 and the other supporting means 10 adjacent to each other, and rainwater flows from the upper portion opened by the housing 20 through the communication section. Blocking the flow into the (100), by the downward inclined shape guides rainwater downward.

At this time, the end of the guide plate 30 is preferably composed of a structure bent downward.

The rainwater thus induced is not shown in the drawings, but may be discharged to the outside of the housing 20 through a channel provided in the housing 20.

Meanwhile, the roof monitor 3 of the present invention may further include a skylight plate 50 coupled to an upper end of the center frame 120 of the support means 10.

The skylight plate 50 is coupled along the longitudinal direction of the roof 1 at the upper end of the central frame 120, as shown in Figure 4 is spaced apart from the upper center frame 120 and the space Reinforcing bar structures such as beam structures orthogonal to the center frame 120 are arranged to be seated and fixed therethrough.

In addition, the skylight plate 50 is configured to be longer than the induction plate 30 with the slope of the cross section toward both sides with respect to the center, and the foreign matter including rainwater falling down to the skylight plate 50 is guide plate 30. ), And the air in the building that flows as the skylight plate 50 closes the upper part of the roof monitor 3 can be guided to the guide plates 30 on both sides of the central frame 120. do.

The skylight plate 50 serves to promote the circulation of air by smoothing convection by transferring the sunlight emitted from the outside to the inside of the building to raise the room temperature and at the same time generating a temperature difference between the inside and the outside of the building. Perform.

Here, the skylight plate 50 may be made of a transparent or semi-transparent material so as to transmit the light irradiated from the outside into the building, preferably formed of a glass glass reinforced plastic (FRP) of the transparent material It is reasonable.

 In addition, the skylight plate 50 is installed on the inclined surface of the roof 1 to block foreign matters including rainwater or snow from entering the interior of the building and at the same time the rainwater or snow contacting the upper surface by gravity by the roof (1). Or to fall into the channel inside the housing 20, the cross-section is formed in the shape of the concave-convex 500 so that a plurality of channels.

In the case of the uneven surface 500, the skylight plate 50 temporarily disperses rainwater into respective channels when a large amount of rainwater flows into the skylight plate 50 so as to smoothly discharge the outside of the roof monitor 3. It is provided.

Meanwhile, in the roof monitor 3 of the present invention, one or more fans 60 may be provided in the inflow passage 100 formed between the pair of supporting means 10 selected as shown in FIG. 5.

The ventilator 60 according to the present embodiment is applied when the natural air supply is difficult and smooth exhaustion is difficult according to the structure of the building, and the forced air is made by operating the fan 60 to contaminate the building air. Is to exhaust the gas. The number and arrangement of the fans 60 may be selectively applied according to the size of the building.

Here, the air induction part 80 having a pair of inclined surfaces 800 in a 'V' shape at an upper portion of the inflow passage 100 is provided between the pair of supporting means 10 provided with the fan 60. It may be installed to face the fan 60.

The air induction unit 80 is air that is upward through the ventilator 60 in exhausting the indoor air of the building from the inflow passage 100 of the lower side to the exhaust passage 110 formed by the side frame 130 It can be guided to the exhaust passage 110 along each inclined surface (800).

As described above, the roof monitor 3 is based on a plurality of support means 10 installed along a predetermined interval of the roof 1 so that the interior space of the roof monitor 3 is based on the support means 10. Separate and partitioned into a plurality of spaces and the circulation and discharge of air is made in each space individually, in this case, the inlet passage 100 in each space, that is, the inlet passage 100 is not provided with a ventilator 60 or It may further comprise a damper means (70) to close to control the circulation and discharge of air.

For example, the damper means 70 is horizontally coupled to the lower portion of the center frame 120 of each support means 10, as shown in Figure 6 and the support frame 700 is provided with a bearing 701 in the center; The opening and closing plate 710 placed between the supporting frame 700 of one supporting means 10 and the other supporting means 10 adjacent to each other is coupled to cross the central portion of the opening and closing plate 710. And the other end is coupled to the bearing 701 provided in one support means 10 and the other support means 10 adjacent to each other, the rotating shaft 720 and one end to enable the opening and closing plate 710 to rotate; A hinge coupled to the upper portion of the center frame 120, the other end is hinged to one side upper surface of the opening and closing plate 710 and operated by a control signal input from the outside to rotate the selected one or more opening and closing plate 710 in one direction. It can be configured to include a hydraulic cylinder 730 The.

Although not shown in the drawings, the damper means 70 includes a control unit that can be manipulated and set by a manager, and the opening and closing plate is formed by an expansion or compression operation of the hydraulic cylinder 730 that operates under control of the control unit. It is desirable to allow the 710 to apply the roof monitor 3 fluidly to suit the environment of the building by allowing each inflow passage 100 to open or close.

At this time, according to a preferred embodiment of the present invention, the damper means 70 further includes a gap closing plate 90 for closing a gap space between one opening and closing plate 710 and another adjacent opening and closing plate 710. Can be.

That is, the opening and closing plate 710 is placed between the support frame 700 of one support means 10 and the other support means 10 adjacent to the support frame 700 between the adjacent open and close plate 710. Since the gap is formed as much as the width of the indoor air can be exhausted through the gap even if the inlet passage 100 is closed using the opening and closing plate 710.

The gap closing plate 90 is another opening and closing plate adjacent to the upper surface of one side of the opening and closing plate 710 to which the hydraulic cylinder 730 is coupled around the rotating shaft 720 as shown in Figure 7a and 7b The other end upper surface of the opening and closing plate 710 is not coupled to the hydraulic cylinder 730 around the first finishing plate 900 and the rotating shaft 710 is coupled to overlap between the upper surface of one side of the 710 It may include a second finishing plate 910 coupled to the support frame 700 so as to overlap each other upper surface of the adjacent other opening and closing plate 710.

That is, at least one opening and closing plate 710 coupled to the hydraulic cylinder 730 is coupled upward by one side of the opening and closing plate 710 toward the hydraulic cylinder 730 by the compression operation of the hydraulic cylinder 730. On the contrary, since the other side of the opening and closing plate 710 is rotated downward away from the hydraulic cylinder 730, the first finishing plate 900 is integrally coupled to one side upper surface of the opening and closing plate 710. And the second finish plate 910 is fixedly coupled to the support frame 700 to be separated from the opening and closing plate 710.

In this case, the second closing plate 910 is fixed to the support frame 700 at a position lower than the position of the opening and closing plate 710 and is configured to cover a part of the upper surface of the opening and closing plate 710, the Other opening and closing plate 710 adjacent to the other upper surface of the opening and closing plate 710 at a position as high as the thickness of the opening and closing plate 710 from the coupling surface 911 and the coupling surface 911 coupled to the support frame 700. It may be composed of a pair of finishing surface 912 is configured to cover the other upper surface of the.

In addition, the damper means 70 is installed on the side of the support means 10 or other support means 10 adjacent to the stopper 740 to prevent the departure of the position when the opening and closing plate 710 is rotated Is further configured. The stopper 740 may be installed at any position where the opening and closing plate 710 is no longer rotated from a predetermined rotational direction of the opening and closing plate 710 in a position of closing the inflow passage 100. Do.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

10: support means 20: housing
30: guide plate 40: flow rate control frame
50: skylight 60: fan
70: damper means 80: air induction part
90: niche finish plate

Claims (6)

It consists of an upright center frame and a pair of side frames respectively coupled to both sides of the center frame, and are arranged at regular intervals along the opening of the roof to divide and partition the space of the opening to form a plurality of inflow and exhaust passages. A plurality of support means to form and a housing configured to surround a side portion and an upper portion of the plurality of support means; And a skylight plate coupled to an upper end of a center frame along an arrangement direction of the support means.
The side frame,
One or more transverse frames having one end coupled with the central frame at any interval and the other end coupled with the inner surface of the housing, and a longitudinal frame coupled perpendicularly to the transverse frame,
The inflow passage formed between the selected pair of support means is provided with at least one fan, the inflow passage is not provided with a damper means for opening and closing the inlet passage, a pair of support means provided with the ventilator And an air induction part having a pair of inclined surfaces having a 'V' shape at an upper portion of the inflow passage so as to face the fan.
The method of claim 1
The roof monitor,
The roof monitor having improved exhaust efficiency, characterized in that the side frame of the support means is adjusted so that the exhaust passage is relatively larger from both ends of the building to the center when installed in a plurality of rows.
The method of claim 1
The damper means,
The opening and closing plate which is horizontally coupled to the lower portion of the center frame of each support means and the center is supported between the support frame provided with a bearing, the support frame of the other support means adjacent to one support means, the center of the opening and closing plate Rotating shaft and one end coupled to the bearing provided in one support means and the other support means adjacent to each other and the other support means adjacent to each other and rotatably coupled to the upper end of the central frame And a hydraulic cylinder, the other end of which is hinged to one upper surface of the opening and closing plate and is operated by a control signal input from the outside to rotate the selected one or more opening and closing plates in one direction.
The method of claim 3
The damper means,
The roof monitor having improved exhaust efficiency, further comprising a gap closing plate for closing a space between one opening plate and another adjacent opening plate.
The method of claim 4, wherein
The gap closing plate,
The hydraulic cylinder is not coupled with respect to the first finishing plate and the rotary shaft are coupled so as to overlap between the upper surface of one side of the opening and closing plate to which the hydraulic cylinder is coupled with respect to the rotating shaft and the upper surface of the other opening and closing plate adjacent to each other And a second finishing plate coupled to the support frame such that the other upper surface of the opening and closing plate and the other upper surface of the other opening and closing plate adjacent to each other overlap each other.
The method of claim 1,
The support means,
It further comprises a pair of flow rate control frame coupled to both ends of the lower end of the central frame having a constant slope so as to be spaced apart from the opening of the roof and the central frame toward the top, the roof further improved exhaust efficiency monitor.

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