KR100647792B1 - The ventilating door - Google Patents

Abstract

A ventilation door is provided to save energy by circulating indoor air with convection current owing to installing a ventilation passage in an entrance or a door, and to keep indoor air fresh by insulating sound and moisture. A ventilation door includes a first ventilation unit(10) installed between an indoor side plate(1a) and an outdoor side plate(1b) of a door(1) to communicate a first passage with a second passage(14) by a first connecting pipe(16), a second ventilation unit(20) divided by an insulation member(A) to communicate a third passage(22) with a fourth passage(24) by a second connecting pipe(26), air regulating members(30,30') installed in the first and fourth passages by a rib bar and provided with first through-holes(32) and shutoff plates(34) combined by a hinge(H) and opened or closed by an adjusting lever, and a grille(40) installed in the second and third passages by a fixing bar(41) and provided with second through-holes(42) and a filter(44). The first and fourth passages of the first and second ventilation units are communicated with the second and third passages by a radiating plate, and a heating member is installed in the radiating plate.

Description

The ventilating door

1 is a perspective view of the ventilation door according to the present invention cut into multiple stages.

Figure 2 is a front view showing the inner plate of the ventilation door according to the present invention.

3 is a diagram illustrating an internal configuration of a ventilation door cut by line AA ′ of FIG. 2.

4 is an internal configuration diagram of a ventilation door shown by cutting the line BB ′ of FIG. 2.

FIG. 5 is a diagram illustrating an internal configuration of a ventilation door shown by cutting a line CC ′ of FIG. 2.

Figure 6 is a perspective view of the ventilation door cut in multiple stages according to an embodiment of the present invention.

Figure 7 is a front view showing the inner plate of the ventilation door according to the present invention.

FIG. 8 is a diagram illustrating an internal configuration of a ventilation door cut by a line D ′ D ′ of FIG. 6.

FIG. 9 is a diagram illustrating an internal configuration of a ventilation door cut by line E ′ ′ ′ of FIG. 6.

FIG. 10 is a diagram illustrating an internal configuration of a ventilation door cut by the line F ′ F ′ of FIG. 6.

Explanation of symbols on the main parts of the drawings

10: first ventilation unit 12: first euro 14: second euro

16: first connector 20: second vent 22: third euro

24: fourth euro 26: second connector 30, 30 ': air control member

32: first opening 34: blocking plate 40: grill

41: fixed bar 42: second hole 44: filter

50: heat sink 52: heating member

The present invention relates to a ventilation door, and more particularly to a ventilation oil so as to communicate with the outside and the outside on a door, such as a front door, a visit, etc. installed to open and close the boundary of a place, an entrance of a building or a place where a person enters or exits. By ventilating the indoor air in a circulating method by the convection phenomena, it relates to a ventilation door that provides a comfortable indoor environment by performing sound insulation and watertight functions as well as energy saving due to cooling and heating.

In general, doors such as entrance doors and doors are usually located at a contact point connecting one place to another, and are installed to open and close the entrance and exit with boundary elements such as walls and walls. In recent years, the performance of building technology and building subsidiary materials improves the airtightness of windows and doors due to improved performance of building technology and construction materials. The inflow of outdoor air and the leakage of indoor air are tightly regulated, resulting in excellent cooling and heating efficiency. It causes mold to grow on floors, walls, and windows, threatening the sanitation environment, or causing various respiratory diseases because gas, dust, smoke, odor, and bacteria coexist in the room all the time.

Accordingly, the applicant of the Korean Patent Application No. 10-2004-4484 (name: ventilation unit), Utility Model Registration No. 362407 (name: ventilation unit) of the window such as the outside air of the balcony or living room and front door Equipped on one side to perform continuous ventilation due to natural convection, the amount of air circulated to the inside can be constantly regulated regardless of the wind speed flowing from the outside, and the air is circulated by the natural convection method. The company has applied for the technology of ventilation unit that maximizes energy saving performance and provides soundproof and watertight functions to provide a comfortable indoor environment at all times.

However, since the ventilation unit is a single independent device, it should be installed at the position where the fix window of one side of the window or porch and the front door is installed. It is true.

Accordingly, the present invention is to solve the above-mentioned disadvantages, the ventilation to communicate with the room and the outside on the door, such as the entrance door, visit, etc. installed to open and close the boundary of one place or the entrance of the building or the place where people enter and exit. The purpose of the present invention is to provide a ventilation door that provides a pleasant indoor environment by performing sound insulation and watertight functions as well as energy saving due to cooling and heating by forming a flow path to ventilate indoor air in a circulating manner by convection. do.

In order to achieve the above object, the present invention provides a door installed to open and close a boundary of a place or an entrance of a building: It is installed between the interior side plate (1a) and the seal outer plate (1b) of the door (1) The first ventilation part is provided such that the first flow path 12 opened at the top of the indoor side plate 1a and the second flow path 14 opened at the bottom of the outdoor side plate 1b communicate with each other by the first connection pipe part 16. 10; The third flow path 22 and the indoor side plate 1a of the third channel 22 which are divided on the side end of the first ventilation unit 10 and are installed to face each other and are opened to face each other and open to the upper end of the outdoor side plate 1b. A second ventilation unit 20 in which the fourth flow passage 24 formed at the bottom thereof is in communication with the second connection pipe unit 26; A plurality of first through holes 32 are formed in the first and fourth flow paths 12 and 24 through the rib bar 30a, and one end of the first and fourth flow paths 12 and 24 is coupled to the inner surface by a hinge (H). Air control member 30, 30 'is provided with a blocking plate 34 to be opened and closed by; And a grill 40 installed in the second and third flow passages 14 and 22 through a fixing bar 41 and having a plurality of second through holes 42 together with the filter 44. It features.

In one embodiment according to the present invention, the first and second passages 12 and 24 and the second and third passages 14 and 22 of the first and second ventilation units 10 and 20 are heat sinks 50. ) Is communicated with the boundary, and the heating member 52 is integrally or dividedly installed in the heat sink 50.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the ventilation door according to the present invention cut into multiple stages, Figure 2 is a front view showing the inner plate of the ventilation door according to the present invention, Figure 3 is a cutaway line A-A 'of FIG. 4 is an internal configuration diagram of the ventilation door, and FIG. 4 is an internal configuration diagram of the ventilation door shown by cutting the line B-B 'of FIG. 2, and FIG. 5 is a diagram illustrating the ventilation door of FIG. The internal structure of.

The present invention relates to a door for ventilating indoor and outdoor air, which is installed to open and close a boundary of a place or an entrance of a building, wherein the door 1 is composed of an inner plate 1a and an outer plate 1b. And filling the insulating member (A) such as urethane, glass wool, polyester, etc. between the inner and outer plate materials (1a) and (1b) and installed on the door frame frame (2) through a hinge to open and close the entrance and exit. In addition, it has a ventilation structure due to the temperature difference of the indoor air. To this end, the ventilation door of the present invention is characterized in that it comprises a first ventilation unit 10, the second ventilation unit 20, air conditioning member 30, 30 ', grill 40 and the like.

The first ventilation unit 10 according to the present invention is installed between the indoor side plate (1a) and the outdoor side plate (1b) of the door (1), the first passage 12 and the outdoor opening to the top of the indoor side plate (1a) and the outdoor A second flow passage 14 which opens to the lower side of the side plate 1b is provided to communicate with the first connection pipe portion 16. The first ventilator 10 opens the first passage 12 which is open in the longitudinal direction so as to communicate with the interior part at the upper end of the interior side plate 1a of the door 1, and opens at the lower end of the outdoor side plate 1b as the outdoor part. The second flow passage 14, which is cut as much as possible, is communicated by the first connecting pipe part 16. The first connecting pipe portion 16 extends between the first and second flow passages 12 and 14, that is, from the lower portion of the first flow passage 12 to the upper portion of the second flow passage 14 so that air inside and outside the air is circulated. Ventilation flow paths are formed.

Thus, the first ventilation unit 10 is left in the indoor portion, the warm air of the contaminated or muddy room rises by convection to form the upper layer of the indoor air layer, the upper air is formed on the top of the door (1) The temperature gradually decreases in the first flow passage 12 and is gradually discharged to the outdoor portion through the second flow passage 14 of the first connecting pipe portion 16 and the outdoor side plate 1b.

In addition, an air conditioning member 30 to be described later is installed in the first passage 12 of the first ventilation unit 10 so that the transfer of circulating air is controlled, and the grill 40 to be described later in the second passage 14. It is mounted to prevent the penetration of impurities such as dust, the detailed description thereof will be described later.

In addition, the second ventilation unit 20 according to the present invention is installed to face each other by partitioning the insulation member (A) at the side end of the first ventilation unit 10 to the boundary, and is opened on the upper end of the outdoor side plate (1b) The third flow passage 22 and the fourth flow passage 24 formed at the lower end of the indoor side plate 1a communicate with each other by the second connection pipe portion 26. The second ventilation unit 20 is a ventilation flow path for introducing outdoor air into the indoor unit, and is formed in the opposite direction to the first ventilation unit 10 on the boundary of the heat insulating member (A). That is, the third flow passage 22 which opens from the upper end of the outdoor side plate 1b of the door 1 to the outdoor part and the fourth flow passage 24 which is cut open to the interior part from the lower end of the indoor side plate 1a are second It is communicated by the connecting pipe part 26. The second communicating tube part 26 has an upper end connected to the lower end of the third passage 22 and a lower end connected to the upper end of the fourth passage 24 so that the indoor side plate (1) of the upper side of the outdoor side plate 1b of the door 1 ( 1a) A ventilation flow path is formed to communicate with the lower part.

Therefore, the outdoor air is introduced through the third flow passage 22 of the second ventilation portion 20 and gradually supplied to the indoor portion through the second connection pipe portion 26 and the fourth flow passage 24, so that the indoor air temperature difference is large. Abrupt indoor temperature change due to instant inflow or outflow of indoor and outdoor air in summer or winter is prevented.

In addition, the second ventilation unit 20 forms a separate independent flow path divided from the first ventilation unit 10 by the heat insulating member A, wherein the heat insulating member A is urethane, glass wool, As shown in FIG. 1, a material having excellent heat insulating performance, such as polyester, and the like, is disposed between the first and second euros 12 and 14 and the third and fourth euros 22 and 24 facing each other. It is filled between the first connector 16 and the second connector 26. Accordingly, as the first and second ventilation units 10 and 20 are blocked from each other by heat insulating member A, the first and second passages 12 and 14 and the third and fourth passages 22 and 24 are blocked. Natural convection occurs more closely because heat is not transferred to each other during the circulation of indoor and outdoor air.

Meanwhile, as described above, the third and fourth flow paths 22 and 24 have the same air conditioning member 30 'as the first and second flow paths 12 and 14 of the first ventilation unit 10. The grill 40 is installed to control the transfer amount of the circulating air and at the same time prevent the infiltration of impurities. Detailed description thereof will be described later.

In addition, the air conditioning member 30, 30 'according to the present invention is mounted on the first and fourth flow paths 12, 24 through the rib bar (30a) is formed with a plurality of first through holes 32, One end is coupled to the hinge (H) on the inner surface is provided with a blocking plate 34 which is opened and closed by the control lever (34a). The air regulating members 30 and 30 ′ are installed in the first passage 12 and the fourth passage 24 of the first and second ventilation units 10 and 20, which are opened to the indoor side plate 1a. Adjusting the conveying amount, wherein the air adjusting member (30, 30 ') is the first, through the rib bar (30a) protruding to the inner surface while passing through the plurality of first through holes 32 at regular intervals, It is fastened to four flow paths 12 and 24, and the first through hole 32 is opened and closed by the blocking plate 34. The blocking plate 34 is rotatably fastened to the inner surface of the air adjusting member 30, 30 'by a hinge H, and the control lever 34a is coupled to the other end of the hinge by a vertical operation. The blocking plate 34 is opened and closed about the axis.

 Accordingly, the amount of transfer of indoor and outdoor air through the first and fourth flow paths 12 and 24 is controlled by the blocking plate 34 of the air regulating member 30, 30 ′ and air control as shown in FIG. 2. Since the members 30 and 30 'are individually controlled to control the air flow of the first and second ventilation units 10 and 20 through the first and fourth passages 12 and 24 independently, By controlling the air control member 30, 30 'arbitrarily there is an advantage that can always create a comfortable indoor environment.

In addition, the grill 40 according to the present invention is provided with a plurality of second through holes 42 together with the filter 44 while being installed in the second and third passages 14 and 22 through the fixing bar 41. The grill 40 is formed in a plate shape so that a plurality of second through holes 42 penetrate at regular intervals, and the second and third flow paths 14 and 22 of the outer plate 1b are fixed by the fixing bar 41. Is installed on. The fixing bar 41 is installed at both ends of the second and third passages 14 and 22 in a state in which both ends of the grill 40 are locally received, wherein the fixing bar 41 is a piece or a fixing. Although it is fixed by a fastening means (not shown) such as a clip or an adhesive, it is preferable to apply and fasten fastening means, such as a piece and a fixing clip, that are easy to remove and attach in order to periodically remove and clean the grill 40. .

In addition, the filter 44 is installed in the second through hole 42 of the grill 40, where the filter 44 is made of a mesh or an antibacterial filter, and the second through hole 42 is closed. Therefore, the air flowing into the indoor part through the second and third flow paths 14 and 22 of the first and second ventilation parts 10 and 20 is filtered through the filter 44, so that soil, sand, dust, Clear air is supplied with foreign matter such as pests removed.

In operation, first, when the air regulating member 30, 30 'is opened while the door 1 is closed, the upper layer air (for example, the upper layer air remaining in the indoor part for a long time and forming the upper layer of the indoor air by convection) The polluted or muddy air is introduced into the first passage 12 of the first ventilation unit formed at the upper end of the door 1 and the temperature decreases, so that the second passage of the first connecting pipe unit 16 and the outdoor side plate 1b ( 14) while the outdoor air is gradually discharged to the outdoor portion and the outdoor air is gradually introduced into the indoor portion through the third passage 22, the second connecting pipe portion 26 and the fourth passage 24 of the second ventilation portion 20. Indoor air is ventilated by natural convection.

In addition, as described above, the first ventilation unit 10 discharges indoor air to the outdoor unit, and the second ventilation unit 20 serves to introduce outdoor air to the indoor unit, but is not limited thereto. Outdoor air is introduced through the first ventilation unit 10 or indoor air is discharged through the second ventilation unit 20 according to a change in weather environment such as an external temperature difference or wind pressure, and the first and second ventilation units 10 Through (20), the inflow or exhaust of indoor and outdoor air may be simultaneously performed.

As such, the indoor unit is always comfortable as the indoor and outdoor air is gradually circulated by natural convection through the first and second ventilation units 10 and 20 integrally formed in the door 1. In addition, in summer and winter, when the indoor and outdoor temperature difference is large, the rapid change in indoor temperature caused by the inflow or exhaust of indoor and outdoor air is prevented, thereby improving the cooling and heating efficiency.

6 is a perspective view showing the ventilation door cut in multiple stages according to an embodiment of the present invention, Figure 7 is a front view showing the inner plate of the ventilation door according to the invention, Figure 8 is a line D-D 'of FIG. 9 is an internal configuration diagram of the ventilation door shown by cutting a wire, and FIG. 9 is an internal configuration diagram of the ventilation door shown by cutting an E-E 'line of FIG. 6, and FIG. 10 is a cutaway view of the F-F' line of FIG. The internal structure of the ventilation door.

In one embodiment of the present invention, the first and second passages 12 and 24 and the second and third passages 14 and 22 of the first and second ventilation units 10 and 20 are heat sinks 50. In communication with the boundary, the heating member 52 is installed integrally or divided in the heat sink (50). As shown in FIG. 6, the first and fourth flow paths 12 and 24 of the first and second ventilation units 10 and 20 formed at the upper and lower ends of the inner plate 1a of the door 1 are air. The third and second flow paths 22 and 14 formed at the upper and lower ends of the outer plate 1b as well as being integrally communicated at the rear of the adjustment members 30 and 30 'are integrally formed at the rear of the grill 40. In this case, the first and fourth flow passages 12 and 24 and the second and third flow passages 14 and 22 which are in communication with each other are divided by the boundary of the heat sink 50 and are heated in the heat sink 50. The member 52 is provided.

At this time, the heating member 52 is installed by integrally or dividing the heating coil to heating film, etc., which is heated when a voltage is applied, the switch (S) is provided so that the upper or lower portion of the heating member 52 is independently controlled. . In addition, the heat dissipation plate 50 in which the heating member 52 is installed is bolted onto the rib bar 30a of the air regulating member 30, 30 ′ as shown in FIG. 9 to facilitate maintenance due to a failure. 30) It is preferable to be mounted so as to easily attach and detach together with 30 '.

Meanwhile, as described above, the first and fourth flow passages 12 and 24 and the second and third flow passages 14 and 22, which are in communication with each other, are divided by the heat sink and heat the air flowing into the interior. In the case of the first and second ventilation units 10 and 20 having a ventilation structure for inducing convection, the grill 30 may be smoothly formed on the first and fourth passages 12 and 24. It is preferable that the blocking plate 34 'of the 30' is inserted into the receiving grooves 30b formed at both ends of the grills 30 and 30 ', as shown in Figs.

In operation, in the winter when the temperature difference between the inside and outside of the heating is severe, the heating member 52 is operated on the fourth passage 24 of the second ventilation unit 20 into which air from the outside is introduced to cool air. Heat into the interior. In addition, the temperature difference between the interior and the exterior is not so severe that in the spring and autumn seasons when the circulation of air due to natural convection is insufficient, the heating members 52 divided into upper and lower portions are operated simultaneously to operate the first and second ventilation units 10 and 20. Through the heating of all the air flowing into the interior, or by selectively operating any one of the divided upper and lower heating members 52 to induce the circulation of the indoor and external air due to natural convection.

In more detail, as an example, when only the lower heating member 52 is locally operated in the spring and autumn when the temperature difference between the upper and lower air layers of the indoor unit is not large and natural convection is not performed, the indoor air is heated on the fourth passage 24. And the air flows up to the first flow path 12, and then the internal air reaching the first flow path 12 is lowered in temperature again and discharged to the outdoor part through the first ventilation part 10, so that ventilation by convection Is done.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments and that various modifications and variations can be made without departing from the spirit and scope of the present invention, and therefore such modifications or Modifications should be within the scope of the claims of the present invention.

According to the configuration and operation of the present invention, the convection phenomenon is formed to communicate with the outside and the outside on the door, such as the entrance door, visit, etc. installed to open and close the boundary of one place or the entrance of the building or the person entering and leaving By ventilating the indoor air by the circulation method, it is effective to provide a comfortable indoor environment by performing sound insulation and watertight functions as well as energy saving due to cooling and heating.

Claims (2)

For doors that open or close the boundaries of a place or building: The second channel is installed between the indoor side plate (1a) and the outdoor side plate (1b) of the door (1), but is opened to the bottom of the first passage 12 and the lower side of the outdoor side plate (1b) open to the top of the indoor side plate (1a). A first ventilation unit 10 provided with 14 to communicate with the first connection pipe unit 16; The third flow path 22 and the indoor side plate 1a of the third channel 22 which are divided on the side end of the first ventilation unit 10 and are installed to face each other and are opened to face each other and open to the upper end of the outdoor side plate 1b. A second ventilation unit 20 in which the fourth flow passage 24 formed at the bottom thereof is in communication with the second connection pipe unit 26; A plurality of first through holes 32 are formed in the first and fourth flow paths 12 and 24 through the rib bar 30a, and one end of the first and fourth flow paths 12 and 24 is coupled to the inner surface by a hinge (H). Air control member 30, 30 'is provided with a blocking plate 34 to be opened and closed by; And And a grill 40 installed in the second and third flow passages 14 and 22 through a fixing bar 41 and having a plurality of second through holes 42 together with the filter 44. Ventilation door. The method of claim 1, The first and fourth flow passages 12 and 24 and the second and third flow passages 14 and 22 of the first and second ventilation units 10 and 20 communicate with the heat sink 50 at the boundary, and the heat sink ( Ventilation door, characterized in that the heating member 52 is installed integrally or divided in the interior of the 50.

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