KR20100054023A - Ventilator of one-body type ventilation grill - Google Patents

Abstract

PURPOSE: An integrated ventilation grill of a ventilation system is provided to minimize the size of a ventilation grill with keeping ventilation effect by arranging an exhaust grill cap and an intake grill cap in one body. CONSTITUTION: An integrated ventilation grill(A) of a ventilation system comprises: a ventilation opening which is formed on a building wall(50); a body which is connected to the ventilation opening and installed on the outside wall of a building; a grill cap(200) for inhaling which is formed on the body and inhales and supplies external air to the inside; and a grill cap for ventilating which discharges the inside air to the outside and is formed in the body to be close to the grill cap for inhaling.

Description

 VENTILATOR OF ONE-BODY TYPE VENTILATION GRILL}

The present invention relates to a ventilation device, and more particularly, to an integrated ventilation grille of the ventilation device for installing the ventilation grille integrally formed with the intake area and the exhaust area in a vent formed on the wall of the building.

Ventilation device is a device that can ventilate the indoor space by discharging the indoor air to the outside and inhaling the outdoor air into the room.

1 is a view illustrating a schematic configuration of a conventional ventilation device and a state in which a grill is installed on a wall in a conventional ventilation device.

As shown in FIG. 1, the ventilator is located indoors based on the building wall W, and has a main body 2 in which a blower, a heat exchange unit, and the like are mounted.

One side of the main body 2 is connected to one end of the air duct 2 provided to guide the intake and discharge of air, and the other end of the air duct 4 passes through the ventilation opening 6 of the building wall W. It is installed to communicate with the outdoor space.

At this time, the grill 8 is installed on the outdoor side of the building wall (W), the grill 8 serves to prevent the entry of foreign matter or rainwater during the ventilation. This grill 8 is fixed to the building wall W by fastening means such as screw 10.

Ventilation opening (6) is formed for the intake ventilation opening for the outside air and the exhaust ventilation opening for exhausting the indoor air to the outside, respectively.

In addition, the grill 8 is separately manufactured for the intake grill and the exhaust grill so as to be fitted into the ventilation vent and the exhaust vent respectively.

However, in order to install a conventional intake grill and an exhaust grill in a building, two ventilation openings must be drilled on the wall of the building, and thus, the air hole drilling operation is cumbersome and difficult.

In addition, if the interval between the installation of the intake grill and the exhaust grill is too close, since the indoor air from the exhaust grill flows into the intake grill again, the effect of ventilation is reduced. In order to prevent this, in the related art, the space between the ventilation grille and the intake grille is maintained at about 1.5M, so there is a problem in that the installation area of the grille is too large.

Thus, there is a need for improvement.

Since the present invention uses an integrated ventilation grille integrated with the intake grill and the exhaust grill, an object of the present invention is to reduce the time for drilling the air vent by forming only one air vent on the wall of the building.

In addition, since the installation directions of the exhaust grill cap and the intake grill cap installed on the front of the case member are spread out to both sides, the ventilation gap is reduced and the intake grill cap is reduced while maintaining the ventilation effect. The purpose is to miniaturize the grill.

It is also an object of the present invention to provide an integrated duct that divides the internal space of the duct connected to the integrated ventilation grille in about half to form an intake area and an exhaust area.

In order to achieve the above object, the integrated ventilation grille of the ventilation device according to the embodiment of the present invention, the ventilation hole is formed to communicate the indoor and outdoor to the building wall; A body part connected to the ventilation port and installed on an outer wall to separate and move the intake and exhaust; An intake grill cap formed on the body to suck and supply external air into the room; And an exhaust grill cap formed in the body portion adjacent to the intake grill cap to discharge indoor air to the outside.

An integrated ventilation grille of the ventilation device according to another embodiment of the present invention, the ventilation hole is formed to communicate the indoor and outdoor to the building wall; A body part connected to the ventilation port and installed on an outer wall to separate and move the intake and exhaust; An intake grill cap installed on the body to suck and supply external air into the room; An exhaust grill cap installed in the body portion adjacent to the grill cap for intake to discharge indoor air to the outside; And a duct allowing the intake and exhaust air separated and guided from the body part to be moved in a state separated in an integrated line to a heat exchanger installed in the room.

In addition, the body portion, the case has a moving hole connected to the ventilation hole is formed in the cover of the back, the intake hole and the exhaust hole is connected to the intake grill cap and the exhaust grill cap, respectively; An intake diaphragm installed inside the case member to move the intake air introduced from the intake grill cap into the intake space; An exhaust diaphragm installed inside the case member so that the exhaust gas discharged to the exhaust grill cap moves to an exhaust space portion; It characterized in that it comprises a separator plate formed in succession to the intake and exhaust diaphragm so that the intake, exhaust space portion separated by the intake diaphragm and the exhaust diaphragm extends to the ventilation opening.

In addition, first and second inclined surfaces having different angles are formed on the front surface of the case member, and the intake grill cap and the exhaust grill cap are respectively inclined on the first and second inclined surfaces. It features.

In addition, the installation angle between the intake grill cap and the exhaust grill cap is characterized in that it has a range of 30 ° ~ 60 ° in the direction spreading from the center line of each of the intake grill cap and the exhaust grill cap. .

In addition, a separation line is formed at the point where the first and second inclined surfaces meet, and the separation line is formed at the middle point of the front surface of the case member so that the left and right sides of the first and second inclined surfaces are symmetrical.

In addition, the intake hole and the exhaust hole is characterized in that each of the wire mesh is formed to prevent the entry of foreign matter.

In addition, a plurality of through holes into which the fastening members are respectively inserted are formed at the front edges of the case member, and the fastening members inserted into the through holes are inserted into the plurality of fitting holes formed in the rear cover to be fastened to the outer wall.

In addition, after the fastening operation of the fastening member, it characterized in that the fixing caps are fitted in the through-holes to prevent foreign substances from entering into the case member.

In addition, around the moving hole, it is characterized in that the connection pipe protruding to be fitted into the ventilation hole is provided.

In addition, the intake grill cap, the incision hole perforated in multiple stages inclined to the front upper surface; A fixing part provided to be fixed to the front surface of the case member; It characterized in that it comprises a suction hole formed so that rain water or foreign matter does not flow into the lower bottom of the incision hole.

In addition, the exhaust grill cap, the incision hole perforated in multiple stages inclined to the front upper surface; A fixing part provided to be fixed to the front surface of the case member; It characterized in that it comprises a discharge hole formed so that rain water or foreign matter is not introduced to the lower bottom of the incision hole.

In addition, the duct is formed as a single pipe, characterized in that separated into the intake region and the exhaust region by the diaphragm provided therein.

As described above, when the integrated ventilation grille of the ventilation device according to the present invention is used, an integrated ventilation grille in which the intake grille and the exhaust grille are integrated is used so that only one ventilation port is formed on the wall of the building to drill the ventilation hole. It saves time and improves workability.

In addition, the installation direction of the exhaust grill cap and the intake grill cap, which are installed on the front of the case member, is integrally arranged to open to both sides, thereby reducing the space between the exhaust grill cap and the intake grill cap while maintaining the ventilation effect. It has the advantage of miniaturizing the ventilation grilles.

In addition, since the internal space of the duct connected to the integrated ventilation grille is divided into about half to provide an integrated duct for forming an intake area and an exhaust area, the number of ducts used is reduced, thereby reducing the installation cost.

Hereinafter, with reference to the accompanying drawings to describe the integrated ventilation grille of the ventilation apparatus according to the preferred embodiment of the present invention.

In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a view showing a conventional ventilation device having an intake grill and an exhaust grill, Figure 2 is a view showing a ventilation device having an integrated ventilation grill according to an embodiment of the present invention, 4 is an exploded perspective view of an integrated ventilation grill according to an embodiment of the present invention, and FIG. 4 is a perspective view of the integrated ventilation grill of FIG. 3 viewed from the opposite side, and FIG. 5 is a rear view of the integrated ventilation grill according to an embodiment of the present invention. FIG. 6 is a perspective view illustrating an integrated ventilation grill installed in a building wall according to an embodiment of the present invention, FIG. 7 is a cross-sectional view taken along the line AA of FIG. 6, and FIG. It is sectional drawing of the BB line | wire seen from the bottom.

As shown in FIG. 2, the ventilator according to the present invention includes a ventilator main body 2 installed on the indoor side with respect to the building wall 50. Inside the main body 2, a heat exchanger 21 provided to exchange heat inside and outside the air, and an intake and exhaust blower 700 and 800 for intake or discharge of outdoor air, respectively, are installed.

On the other hand, as shown in Figure 2 to 8, the integrated ventilation grille (A) of the ventilation apparatus according to the present invention, the ventilation wall 60 is formed to communicate the indoor and outdoor to the building wall (50); A body part 100 connected to the ventilation port 60 and installed on the outer wall 52 to separate and move the intake and exhaust air, respectively; Intake grill cap 20 is formed in the body portion 100 to suck and supply the outside air into the room; And an exhaust grill cap 300 formed on the body portion 100 adjacent to the intake grill cap 20 to discharge indoor air to the outside.

In addition, the inlet and exhaust, which are separated and guided from the body part 100, are further provided with a duct 500 to be moved in a state separated from the heat exchanger 600 installed in the room.

Body portion 100, the movement hole 126 is connected to the ventilation hole 60 is formed in the cover 111 of the back, the intake hole is connected to the grill cap 200 for intake grill 300 and the exhaust grill cap 300 A case member 110 having a 112 and exhaust holes 116 formed on the front surface thereof, respectively; An intake diaphragm 140 installed inside the case member 110 to move the intake air introduced from the intake grill cap 200 to the intake space portion 142; An exhaust diaphragm 150 installed inside the case member 110 to move the exhaust gas discharged to the exhaust grill cap 300 to the exhaust space part 142; The intake and exhaust spaces 142 and 152 separated by the intake diaphragm 140 and the exhaust diaphragm 150 extend up to the ventilation opening 60. It includes a separator plate 160 formed in succession.

The first and second inclined surfaces 120 and 122 having different angles are formed on the front surface of the case member 110, respectively.

 The intake grill cap 200 and the exhaust grill cap 300 are preferably inclined outwardly on the first and second slopes 120 and 122, respectively.

The installation angle between the intake grill cap 200 and the exhaust grill cap 300 is 30 ° to a direction that is widened based on the center line of each of the intake grill cap 200 and the exhaust grill cap 300. It is preferred to have a 60 ° range, and most preferably formed at an angle of 45 °.

A separation line 124 is formed at the point where the first and second slopes 120 and 122 meet.

In addition, the separation line 124 is preferably formed at the midpoint of the front surface of the case member 110 such that the left and right sides of the first and second inclined surfaces 120 and 122 are symmetrical.

In addition, the wire meshes 114 and 118 may be formed in the intake hole 112 and the exhaust hole 116 to prevent foreign substances from entering the outside.

Separation plate 160 is installed horizontally or vertically of the case member 110, it is preferable to divide the internal space up, down or left, right.

The intake diaphragm 140 and the exhaust diaphragm 150 may be bent to be integrally formed with the separator 160.

The intake diaphragm 140 and the exhaust diaphragm 150 are connected to the inner surface of the separation line 124 formed at the central portion of the case member 110 at both corners of the case member 110, and thus the intake space portion 142. ) And the exhaust space portion 152 may be formed, respectively.

Of course, the intake plate 140, the exhaust plate 150, the separating plate 160, the intake space, even if installed in any shape, any combination method, such as any position, screws, rivets, welding, etc. in the case member 110 If the portion 142 and the exhaust space 152 is formed separately, it will be within the scope of the present invention.

A plurality of through holes 130 into which the fastening members 310 are inserted are formed at the front edges of the case member 110, respectively. The fastening member 310 inserted into the through hole 130 is inserted into a plurality of fitting holes 132 formed in the rear cover 111 to be fastened and fixed to the outer wall 52.

The cover 111 may be fixed to the main body of the case member 110 by rivets, screws, bolts, welding, and the like.

At this time, after the fastening of the fastening member 310, the fixing cap 320 is fitted to each of the through-holes 130 to prevent foreign substances from entering into the case member 110.

The fixing tab 320 is a soft rubber material or plastic material, and can be easily pulled out or combined by an operator.

A hook may be formed at the end of the fixing cap 320 to be hooked to the inner jaw portion of the through hole 130.

The moving hole 126 may be provided with a connection pipe 400 protruding to be fitted into the ventilation hole 60. The connecting pipe 400 is fixed by a fastening member, such as rivets and bolt screws, around the moving hole 126 of the case member 110 of the rim.

Intake grill cap 200, the incision hole 204 perforated in multiple stages inclined to the front upper surface, and the fixing portion 206 is provided to be fixed to the front of the case member 100; It includes a suction hole 202 formed so that rain or foreign matter does not flow into the lower bottom of the cutting hole (204).

Exhaust grill cap 300, the incision hole 304 perforated in multiple stages inclined to the front upper surface, and the fixing portion 306 provided to be fixed to the front of the case member 100; It includes a discharge hole 302 is formed so that rain water or foreign matter does not flow into the lower bottom of the cutting hole (304).

At this time, since the intake grill cap 200 in the exhaust grill cap 300, there is no problem in use, it is possible to delete the cut holes 204, 304.

The intake grill cap 200 is an exhaust grill cap 300, the fixing portion 206, 306 is formed to be spread outward to contact the case member 110, and then fastening members such as rivets, bolts or screws To be fixed by

The intake grill cap 200 and the exhaust grill cap 300 may be fixed by a pair of hemispherical grill caps on the front surface of the case member 110 as another embodiment. From the outset, it looks like a whole brazier.

At this time, the intake grill cap and the exhaust grill cap, the hemispherical protruding portion is located in the front direction, the incision hole 204, 304 is deleted, only the suction hole 202 and the discharge hole 302 on the bottom It is formed to have.

Meanwhile, in addition, the intake grill cap and the exhaust grill cap may be manufactured in various shapes and installed on the front surface of the case member 110.

It is preferable that the duct 50 is formed in one pipeline and separated into the intake area 504 and the exhaust area 504 by a diaphragm 502 provided therein.

All parts constituting the body portion 100, the intake grill cap 200 and the exhaust grill cap 300 are coupled to the part to be coupled so that noise is blocked by a sealing member such as sponge, rubber material or resin material. It is preferably fixed by fastening members such as rivets, bolts or screws. Of course, it can also be fixed by welding.

In particular, as shown in Figures 2, 7 and 8, the portion where the diaphragm 502 of the duct 500 and the separating plate 160 in the case member 110, the case member 110, for intake The sealing member 900 made of sponge, rubber material or resin material is padded to prevent the intake and the exhaust from intersecting with each other in a portion where the diaphragm 140 and the exhaust diaphragm 150 contact each other. Is preferred.

Then, after installing the integrated ventilation device (A) on the building outer wall 52, the gap between the cover 111 rear surface and the outer wall 52 of the case member 110 and between the ventilation opening 60 and the duct 500 In order to prevent the rain water from flowing into the gap portion of the injection of the adhesive material 910, such as silicone or adhesive to seal.

The integrated ventilation device A can be installed in various buildings such as multi-family houses such as apartments, schools, and business buildings.

Hereinafter, look at the operation according to an embodiment of the present invention based on the accompanying drawings.

As shown in the figure, first, the ventilating opening 60 communicating with the outside and the indoors is formed in the building wall 50 to which the integrated ventilation apparatus A is to be installed using a drilling tool such as a drill.

Inserted into the outer wall 52 of the building in which the ventilation hole 60 is formed by inserting the connecting pipe 400 protruding to the rear surface of the moving hole 126 of the case member 110 of the integrated ventilation device (A).

2 and 6, the fastening member 310 is inserted into the through hole 130 formed in the front four corners of the case member 110 to fit the rear corners of the case member 110. Inserted into the ball 132 to fasten the fastening member 310, which is a screw or bolt, to the screw hole of the outer wall 520, thereby fixing the integrated ventilation device A to the outer wall 52.

At this time, in order to prevent foreign substances from entering into the through-hole 130 of the case member 130, the fixing cap 320, which is a soft material, is fitted.

On the other hand, indoors one end of the integrated duct 500 is inserted into the ventilation hole 60 on the inner wall 54 side to be inserted into the connecting pipe 400.

As such, when the duct 500 is fitted with the connecting pipe 400, the diaphragm 502 of the duct 500 contacts the separating plate 160 provided inside the case member 110.

Therefore, the upper intake area 504 communicates with the intake space 142 in the case member 110, and the lower exhaust area 506 communicates with the exhaust space 152 in the case member 110. Lose.

The intake space composed of the intake region 504 and the intake space portion 142 should be configured so as not to communicate with the exhaust space composed of the exhaust region 506 and the exhaust space portion 152.

Therefore, the portion where the diaphragm 502 of the duct 500 and the separator plate 160 in the case member 110 contact, the case member 110, the intake separator 140, and the exhaust diaphragm 150 contact each other. In order to prevent the intake and exhaust from leaking and compatible with each other, the sealing member 900 made of a sponge, a rubber material or a resin is preferably padded.

In addition, since the other end of the duct 500 in the room is connected in a state divided into the intake area and the exhaust area of the ventilation apparatus main body 2, the assembly is completed.

On the other hand, in order to prevent rain water from flowing into the gap between the cover 111 rear surface of the case member 110 and the outer wall 52 and the gap between the ventilation port 60 and the duct 500, a silicone or an adhesive or the like. Since the sealing is injected by injecting the adhesive material 910 of the integrated installation of the ventilation unit (A) on the building outer wall 52 is completed.

In this state, the intake and exhaust conditions are examined using the integrated grille of the ventilator.

First, as shown in FIG. 2, when looking at the intake state, air is introduced into the intake hole 202 and the incision hole 204 of the intake grill cap 200, and the wire mesh 114 and the intake hole 112 are formed. Is conveyed through the intake space 142 formed by the intake diaphragm 140, and is moved through the intake region 504 of the duct 500 through the upper portion of the separating plate 160, and the main body 2 It is supplied to the room via the heat exchanger 600 by the intake blower 700 of the to ventilate the room.

On the other hand, looking at the exhaust state, the air discharged from the room is transferred to the exhaust blower 800 to move through the heat exchanger 600 to the exhaust region 506 of the duct 500, the lower side of the separation plate 160 The discharge hole 302 and the cutting hole of the exhaust grill cap 300 through the exhaust hole 116 and the wire mesh 118 through the exhaust space portion 152 formed by the exhaust diaphragm 150 through the portion ( 304).

At this time, the intake grill cap 200 and the exhaust grill cap 300 is installed on the inclined surface 120, 122 of the case member 110 in the range of 30 ° to 60 ° angle, respectively, suction or discharge Different directions prevent the intake and exhaust from mixing with each other.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 is a view showing a conventional ventilation apparatus having an intake grill and an exhaust grill.

2 is a view showing a ventilation device having an integrated ventilation grill according to an embodiment of the present invention.

3 is an exploded perspective view of the integrated ventilation grill according to an embodiment of the present invention.

Figure 4 is a perspective view of the assembled part of the integrated ventilation grill of Figure 3 seen from the opposite side.

5 is a rear view of the integrated ventilation grill according to an embodiment of the present invention.

6 is a perspective view of a state in which the integrated ventilation grill according to an embodiment of the present invention installed on the building wall.

7 is a sectional view taken along the line A-A of FIG.

FIG. 8 is a sectional view taken along the line B-B in FIG. 6 and viewed from below. FIG.

Explanation of symbols on the main parts of the drawings

A: integrated ventilation grille 50: building wall

60: vent 100: body

110: case member 112: intake hole

116: exhaust hole 120,122: inclined surface

130: through hole 132: fitting hole

140: intake plate 150: exhaust plate

160: separating plate 200: intake grill cap

202: suction hole 300: exhaust grill cap

302: discharge hole 310: fastening member

320: fixed cap 400: connector

500: duct 502: diaphragm

600: heat exchanger 700, 800: blower

Claims (13)

A ventilation opening configured to communicate indoors and outdoors with the building wall; A body part connected to the ventilation port and installed on an outer wall to separate and move the intake and exhaust; An intake grill cap formed on the body to suck and supply external air into the room; And  And an exhaust grill cap formed in the body portion adjacent to the grill cap for intake and exhausting indoor air to the outside. A ventilation opening configured to communicate indoors and outdoors with the building wall; A body part connected to the ventilation port and installed on an outer wall to separate and move the intake and exhaust; An intake grill cap installed on the body to suck and supply external air into the room;  An exhaust grill cap installed in the body portion adjacent to the intake grill cap to discharge indoor air to the outside; And Integral ventilation grille of the ventilator including a duct to move in a state in which the intake, exhaust is separated and guided in each of the body portion is separated in an integrated pipeline to the heat exchanger installed in the room. The method according to claim 1 or 2, The body portion, the case is formed with a moving hole connected to the ventilation hole in the rear cover, the intake hole and the exhaust hole is connected to the intake grill cap and the exhaust grill cap, respectively; An intake diaphragm installed inside the case member to move the intake air introduced from the intake grill cap into the intake space; An exhaust diaphragm installed inside the case member so that the exhaust gas discharged to the exhaust grill cap moves to an exhaust space portion; And a separator plate formed in succession to the intake and exhaust plates so that the intake and exhaust space portions separated by the intake and exhaust plates extend up to the ventilation port. The method of claim 3, wherein First and second inclined surfaces having different angles are formed on the front surface of the case member, And the intake grill cap and the exhaust grill cap are inclined on the first and second inclined surfaces, respectively. The method of claim 4, wherein The installation angle between the intake grill cap and the exhaust grill cap has a range of 30 ° ~ 60 ° in the direction of spreading with respect to the center line of each of the intake grill cap and the exhaust grill cap. Integral ventilation grille. The method of claim 4, wherein At the point where the first and second slopes meet, a separation line is formed. The separation line is an integrated ventilation grille of the ventilation device, characterized in that formed on the middle point of the front surface of the case member so that the left and right of the first, second slopes are symmetrical. The method of claim 3, wherein The intake and exhaust holes integrated ventilation grille of the ventilation device, characterized in that each of the wire mesh is formed to prevent the entry of foreign matter. The method of claim 3, wherein A plurality of through holes into which the fastening members are inserted are formed at the front edges of the case members, And a fastening member inserted into the through hole is inserted into a plurality of fitting holes formed on the rear cover and fixed to the outer wall. The method of claim 8, After the fastening operation of the fastening member, the integrated ventilation grille of the ventilation device, characterized in that the fixing caps are fitted to the through-holes to prevent foreign substances from entering into the case member. The method of claim 3, wherein Around the moving hole, the integrated ventilation grille of the ventilation device, characterized in that the connection pipe protruding to be fitted into the ventilation hole is provided. The method according to claim 1 or 2, The intake grill cap, the incision hole perforated in multiple stages inclined to the front upper surface; A fixing part fixed to the front surface of the case member; An integrated ventilation grille of the ventilation device, characterized in that it comprises a suction hole formed so that rain water or foreign matter does not enter the lower bottom of the incision hole. The method according to claim 1 or 2, The exhaust grill cap, the cut hole perforated in multiple stages inclined to the front upper surface; A fixing part fixed to the front surface of the case member; An integrated ventilation grille of the ventilation device, characterized in that it comprises a discharge hole formed so that rain water or foreign matter does not flow into the lower bottom of the incision hole. 3. The method of claim 2, The duct is formed of a single pipe, the integrated ventilation grille of the ventilation device, characterized in that separated by the diaphragm provided therein into the intake area and the exhaust area, respectively.

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