KR101982971B1 - High efficiency ceiling establishment type ventilation apparatus with air purifying function - Google Patents

Abstract

The present invention relates to a high-efficiency ceiling-installed type ventilation apparatus with an air purification function, mounted on a housing equipped with a heat exchanger and a fan unit, and including an air purification unit which prevents air from being introduced from the outside and being discharged to the outside, and purifying the indoor air to circulate the indoor air when fine dust rates of indoor air or outdoor air exceed a predetermined value. Accordingly, replacement or maintenance is easily performed, and harmful fine dust can be fundamentally prevented from being introduced to the inside, and thus continuous maintenance is possible.

Description

TECHNICAL FIELD [0001] The present invention relates to a high-efficiency ceiling-mounted ventilator having an air-cleaning function,

The present invention relates to a high-efficiency ceiling-mounted ventilator having an air-cleaning function, and more particularly, to a ventilator for ceiling-mounted high- The present invention relates to a high-efficiency ceiling-mounted ventilator having an air cleaning function.

In places such as offices, restaurants, cinemas, etc. where many people gather in a limited space, it is necessary to vent the contaminated air in the room to the outside and to introduce the fresh air outdoors into the room so as to maintain the quality of the room air by the ventilation to a high level Device.

In view of the above, the air conditioning system in which the ventilation unit is integrally provided (hereinafter referred to as "prior art") of the registered patent No. 10-0730716 can be cited.

Background Art [0002] In the prior art, outdoor air supplied from a ventilation unit is directly supplied to an indoor air intake port of an indoor unit, so that fresh air and contaminated indoor air are mixed to perform heat exchange. In this case, stratification is prevented by mixing outdoor air and indoor air .

However, in the season when air conditioning or heating is not carried out, the ventilating apparatus including the prior art enters the blowing fan through the outdoor air suction hole connected to the outside of the wall of the building, Often causing problems such as contamination or malfunctions.

Especially, recently, there is an increasing trend of micro dust generation, which is becoming a big problem in Korea. In case of introducing outdoor air into a room by using a ventilator, the factors that threaten the health of residents including respiratory diseases It is necessary to develop an active solution for the fine dust reduction measures.

Registration No. 10-0730716

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an air purifying function, which is easy to replace or maintain, and which can prevent the introduction of harmful fine dust into the room, And to provide a high efficiency ceiling mounted type ventilation device.

In order to achieve the above object, the present invention provides an air conditioner comprising a first surface having an outdoor air inlet and an outdoor air outlet, and a second surface having an indoor air inlet and an indoor air outlet, housing; A third surface and a fourth surface, which are formed so as to face each other by connecting the first surface and both side edges of the second surface to each other, are inserted from the third surface or the fourth surface and detachably installed in the housing, A heat exchanger for exchanging heat between the air on the side and the air on the inside of the room; An intake fan installed in the housing and disposed between the second surface and the heat exchanger for sucking the outdoor air from the outdoor air intake port and transferring the outdoor air to the room air outlet port; And an exhaust fan disposed between the indoor air inlet and the outdoor air outlet and sucking the indoor air from the indoor air inlet and transporting the indoor air to the outdoor air outlet side; And a control unit, provided in the housing, for blocking inflow of air from the outdoor side and air discharge to the outdoor side when the fine dust amount of indoor or outdoor air exceeds a set value, and purifying the air on the indoor side, And an air cleaning unit for circulating the air of the air cleaning unit.

Here, the air cleaning unit may include a sensor unit mounted on one side of the housing for sensing in real time the amount of fine dust in the room air or outdoor air, and a sensor unit electrically connected to the sensor unit, A shielding portion mounted on the housing and configured to transmit a driving force to the shielding portion, and a driving unit mounted on the housing, wherein the driving force transmitting portion is mounted on the housing, And a fine dust filter which purifies the circulating air on the inside of the room when the outdoor air inlet and the outdoor air outlet are closed by the operation of the blocking part.

The blocking unit may include a first damper mounted on one side of the housing to open and close the outdoor air intake port and a second damper mounted on one side of the housing to open and close the outdoor air outlet, The first damper and the second damper.

The drive transmission portion may include a first mover that is formed at both side edges of a first damper that opens and closes the outdoor air intake port and a second mover that is formed at both side edges of a second damper that opens and closes the outdoor air outlet, A first guide rail formed parallel to the inside of the first surface of the housing to provide a path through which the first mover moves, and a second guide rail formed parallel to the inside of the first surface of the housing, And a drive motor disposed in the housing and disposed between the outdoor air intake port and the outdoor air discharge port, wherein the drive motor includes: The first damper is slid from the outside air intake port to the outside air intake port side to the outside air intake port side by receiving the driving force At the same time as guiding the reciprocating Sikkim, the said second damper from between the outdoor air inlet and the outdoor air outlet, it characterized in that it comprises a drive transmission assembly for reciprocating sliding toward the outside air outlet.

According to another aspect of the present invention, there is provided a dust collecting apparatus, comprising: a filter slot formed on a third surface connecting a first surface and a second surface of the housing so that the fine dust filter can be taken in and out; And a replacement frame guided along both side edges of the filter slot, wherein the fine dust filter is slidably installed in parallel with the second surface and disposed at the room air outlet.

According to the present invention having the above-described configuration, the following effects can be achieved.

A first aspect of the present invention provides an air conditioner comprising: a housing including a first surface having an outdoor air inlet and an outdoor air outlet, and a second surface having an indoor air inlet and an indoor air outlet and facing the first surface; A third surface and a fourth surface which are formed so as to face each other by connecting both side edges of the first surface and the second surface and are detachably inserted into the housing from a third surface or a fourth surface, A heat exchanger having a handle which can be grasped on one side exposed on the same plane as the surface, the air on the outdoor side and the air on the indoor side cross each other and exchange heat with each other; An intake fan disposed in the housing and disposed between the second surface and the heat exchanger and configured to suck outdoor air from the outdoor air intake port and transfer the outdoor air to the room air outlet port; A fan unit including an exhaust fan that sucks indoor air and conveys it to the outdoor air outlet side; When the amount of fine dust in the indoor or outdoor air exceeds a predetermined value, the air in the outdoor side is blocked and the air in the outdoor side is exhausted, and the air in the indoor side is purified to circulate the purified indoor air The air cleaner unit can be easily replaced or inspected and maintained, and harmful fine dust is prevented from being introduced into the room, so that continuous indoor air management can be achieved.

Particularly, the present invention can simplify and efficiently perform maintenance such as replacement or inspection, and can prevent the foreign matter from being introduced into the interior, thereby preventing malfunctions and failures in advance.

In addition, the present invention can block infiltration of fine and harmful particles in virus units, and thus maintain a clean indoor environment.

The air cleaning unit according to the present invention includes a sensor unit mounted on one side of the housing for sensing in real time the amount of fine dust in the room air or outside air and a sensor unit electrically connected to the sensor unit, And a drive transmitting portion mounted on the housing and transmitting a driving force to the blocking portion. The driving force transmitting portion is mounted to the housing, and when the blocking portion is operated, the outdoor air intake port And the fine dust filter that purifies the air on the indoor side when the outdoor air outlet is closed, so that it is possible to instantly change the use of the air cleaner on the day when fine dust is present along with the existing ventilator function, The device will also be able to manage the quality of indoor air.

The blocking portion according to the present invention includes a first damper mounted on one side of the housing to open and close the outdoor air intake port and a second damper mounted on one side of the housing to open and close the outdoor air outlet, Immediate transit will be possible in case of deterioration.

The drive transmission unit according to the present invention may include a first mover that is connected to each of the first damper and the second damper or is formed at both side edges of a first damper that opens and closes the outdoor air intake port, A first guide rail formed parallel to the inside of the first surface of the housing to provide a path through which the first mover moves, and a second guide rail formed parallel to the inside of the first surface of the housing A second guide rail formed to be in line with each of the first guide rails and providing a path through which the second mover moves, and a drive motor embedded in the housing and disposed between the outdoor air inlet and the outdoor air outlet, The first damper is reciprocated by sliding from the space between the outdoor air inlet and the outdoor air outlet to the outdoor air inlet, The first damper and the second damper can be operated simultaneously by the single drive motor. Therefore, it is possible to simultaneously operate the first damper and the second damper, so that the power and energy The efficiency of utilization will be greatly improved.

The present invention also relates to a filter device comprising a filter slot formed in a third surface connecting a first surface and a second surface of a housing so that a fine dust filter can be inserted into and detached from the filter surface, And the dust filter is slidably installed in parallel with the second surface so as to be disposed at the room air outlet, thereby making it possible to provide a convenience for continuous air quality management.

1 and 2 are perspective views showing the overall appearance of a high efficiency ceiling mounted ventilator having an air cleaning function according to various embodiments of the present invention.
FIG. 3 is a perspective view of the ventilation device according to one embodiment of the present invention. FIG. 3 is a cross-sectional view of a portion of the air cleaning unit, in which the fine dust filter is mounted, Zoom out
FIG. 4 is a view of the air cleaner unit, which is a main part of a high-efficiency ceiling-mounted ventilator having an air purifying function according to an embodiment of the present invention, Conceptual diagram
5 is a partial plan view schematically showing an internal structure of a special filter unit, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function and having an air cleaning function according to another embodiment of the present invention.
FIG. 6 is a partial plan view schematically showing a structure of an ecological escape unit provided in a housing, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention
FIG. 7 is a partial perspective view showing a structure of an ecological escape unit provided in a housing, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention;
FIG. 8 is a conceptual view schematically illustrating the operation of the finishing unit provided in the housing, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention,
Fig. 9 is a partial plane conceptual view schematically showing a state in which the finishing unit is covered, as viewed from the IX view of Figs. 1 and 8

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments described below, but may be embodied in various other forms.

The present embodiments are provided so that the disclosure of the present invention is thoroughly disclosed and that those skilled in the art will fully understand the scope of the present invention.

And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

In addition, throughout the specification, like reference numerals refer to like elements, and the terms (mentioned) used herein are intended to illustrate the embodiments and not to limit the invention.

In this specification, the singular forms include plural forms unless the context clearly dictates otherwise, and the constituents and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other constituents and actions .

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

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

1 and 2 are perspective views showing the overall appearance of a high-efficiency ceiling-mounted ventilator having an air cleaning function according to various embodiments of the present invention.

3, the fine dust filter 830 of the air cleaning unit 800, which is a main part of a high efficiency ceiling mounted ventilator having an air cleaning function according to an embodiment of the present invention, FIG. 5 is a conceptual view showing a partial enlargement / disassembly view showing a coupling relation to be mounted.

FIG. 4 is a view of the air purifying unit 800, which is a main part of a high efficiency ceiling mounted ventilator having an air purifying function according to an embodiment of the present invention, FIG. 10 is a conceptual diagram illustrating a process in which the blocking unit 810 is operated.

5 is a partial plan view conceptually showing an internal structure of a special filter unit 500, which is a main part of a high-efficiency ceiling-mounted ventilator having an air cleaning function and having an air cleaning function according to another embodiment of the present invention. to be.

6 is a partial plan conceptual view schematically showing the structure of the ecological escape unit 600 provided in the housing 100, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention. to be.

7 is a partial perspective view showing a structure of an ecological escape unit 600 provided in the housing 100, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention.

FIG. 8 is a view of the finishing unit 700 provided in the housing 100, which is a main part of a high efficiency ceiling-mounted ventilator having an air cleaning function according to another embodiment of the present invention, FIG. 2 is a conceptual diagram schematically showing an operation process.

9 is a partial plan view schematically showing a state in which the finishing unit 700 is covered, as viewed from the IX view of FIGS. 1 and 8. FIG.

1, 2 and 5, reference symbol i denotes an indoor side, and o denotes an outdoor side. Arrows indicated by dashed lines in the drawing denote flow directions of outdoor air flowing from the outdoor side to the dash- The arrows shown indicate the flow directions of indoor air discharged from the indoor side, and the arrows indicated by the two-dot chain line indicate the moving directions of living things such as flying insects and the like.

As shown in FIGS. 1 and 2, the present invention can be understood as a structure including the housing 100, the heat exchanger 300, the fan unit 400, and the air cleaning unit 800.

First, the housing 100 is provided with a first surface 101 having an outdoor air inlet 110 and an outdoor air outlet 120, an indoor air inlet 130 and an indoor air outlet 140, (102) facing the first surface (101).

The heat exchanger 300 has a third surface 103 and a third surface 103 of the fourth surface 104 which are formed so as to face each other by connecting both side edges of the first surface 101 and the second surface 102, Or the fourth surface 104 to be detachably installed in the housing 100, and the air on the outdoor side and the air on the indoor side cross each other to exchange heat with each other.

Here, the heat exchanger 300 is provided with the indoor air discharged from the indoor air inlet 130 through the outdoor air outlet 120 and the fresh outdoor air supplied from the outdoor air inlet 110 through the indoor air outlet 140 The air will cross each other and heat each other.

At this time, the heat exchanger 300 is formed in a rhomboidal column shape, which is inserted into a later-described heat exchanger slot 160, which is shaped like a rhombus, and is embedded in the housing 100. With respect to the detailed structure and operating mechanism of the heat exchanger 300 Quot; high-efficiency multi-stage heat exchanger " of the registered patent application No. 10-0675748, which the applicant of the present invention has filed for registration. Therefore, the present invention will not be described in detail for the sake of convenience.

The details of the air flow and the heat exchange in the indoor air supply and the outdoor air discharge are similar to the "energy saving type heat recovery ventilation device for ceiling installation with two-stage heat exchange method" of the registered patent application No. 10-1317934 filed by the present applicant And the detailed description will be omitted for the sake of convenience in the present invention.

The heat exchanger 300 may be provided with a handle 301 that can be gripped on one side exposed on the same plane as the third surface 103 or the fourth surface 104 for convenience of replacement and detachment.

The fan unit 400 is installed in the housing 100 and is disposed between the second surface 102 and the heat exchanger 300 and sucks outdoor air from the outdoor air inlet 110 and transfers the outdoor air to the indoor air outlet 140 An air intake fan 410 is installed in the housing 100 and is disposed between the first surface 101 and the heat exchanger 300 to suck indoor air from the indoor air intake port 130 and transfer the indoor air to the outdoor air outlet 120 And an exhaust fan 420.

The air cleaning unit 800 is provided in the housing 100. When the fine dust amount of the indoor or outdoor air exceeds the set value, the air cleaning unit 800 blocks air inflow from the outdoor side and air discharge to the outdoor side, And circulates the purified indoor air.

It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention.

1 and 2, the present invention relates to a refrigerator which is disposed on one side of a third surface 103 or a fourth surface 104 and is provided with power on / off, room temperature setting, intake fan 410, And a controller 150 that allows the rpm of the fan 420 to be adjusted.

The housing 100 is provided with an over-opening preventing rib 105 which protrudes in the vertical direction from the third surface 103 or the fourth surface 104 so as to restrict the cover 200 from rotating by a predetermined angle or more .

The housing 100 may further include at least one hinge piece 106 that is provided on the third surface 103 or the fourth surface 104 and rotatably fixes the cover 200, to be.

The third surface 103 or the fourth surface 104 is further provided with a fastening hole 107 through which a locking hole (not shown) fastened through the outer surface of the cover 200 is fastened.

It is needless to say that the cover 200 may further include a communication hole 201 at a position corresponding to the fastening hole 107 for fastening the locking hole.

In addition, the housing 100 may include at least one connection bracket 108 formed on the first surface 101 and the second surface 102, respectively, so as to be connected and fixed to a ceiling structure (not shown) .

3 and 4, the air cleaning unit 800 includes a sensor unit (not shown in the following), a blocking unit 810, (820), and a fine dust filter (830).

The sensor unit is mounted on one side of the housing 100 to detect the minute dust amount of indoor air or outdoor air in real time.

The shutoff unit 810 is electrically connected to the sensor unit. When the amount of fine dust detected by the sensor unit exceeds the set value, the shutoff unit 810 cuts off the outdoor air inlet 110 and the outdoor air outlet 120 as shown in FIG. And the drive transmission unit 820 is mounted on the housing 100 to transmit the driving force to the blocking unit 810. [

3, the fine dust filter 830 is mounted to the housing 100. When the outdoor air inlet 110 and the outdoor air outlet 120 are closed by the operation of the blocking part 810, It purifies the air.

The blocking portion 810 includes a first damper 811 mounted on one side of the housing 100 to open and close the outdoor air intake port 110 and a second damper 811 mounted on one side of the housing 100 for opening / The second damper 812 and the drive transmission unit 820 may be connected to the first damper 811 and the second damper 812, respectively.

1, the drive transmitting unit 820 includes a first rotating pin (hereinafter, also referred to as a first rotating pin) connected to one side edge of the first damper 811 to rotate the first damper 811, And a first driving motor (not shown) connected to an end of the first rotating pin to transmit a driving force to the first rotating pin.

The drive transmission unit 820 is connected to one end of the second damper 812 and connected to the end of a second rotation pin (not shown) for rotating the second damper 812, And a second driving motor (not shown) for transmitting a driving force to the second driving motor.

2, the drive transmission unit 820 includes first and second movable members 821 and 822, first and second guide rails 823 and 824, It is of course also possible to apply an embodiment of the structure including the assembly 850.

First sliders 821 and 821 are formed on both side edges of a first damper 811 that opens and closes the outdoor air inlet 110.

The second mover 822 and the second mover 822 are formed on both side edges of the second damper 812 for opening and closing the outdoor air outlet 120, respectively.

The first guide rails 823 and 823 are formed parallel to the inside of the first surface 101 of the housing 100 to provide a path through which the first mover 821 and 821 move.

The second guide rails 824 and 824 are formed parallel to the inside of the first surface 101 of the housing 100 and are disposed in line with the first guide rails 823 and 823 respectively and the second mover 822, 822 are moved.

The drive transmission assembly 850 includes a drive motor 851 embedded in the housing 100 and disposed between the outdoor air inlet 110 and the outdoor air outlet 120.

The driving transmission assembly 850 receives the driving force of the driving motor 851 and receives the driving force of the driving motor 851 to slide the first damper 811 from the outside air inlet 110 to the outside air outlet 120, The second damper 812 slides and reciprocates from the space between the outdoor air inlet 110 and the outdoor air outlet 120 to the outdoor air outlet 120 side.

The drive transmission portion 820 includes first stop blocks 825 and 825 which are formed at both ends of the first guide rails 823 and 823 to limit the range of movement of the first mover 821 and 821, And second stop blocks 826 and 826 which are respectively formed at both ends of the second guide rails 824 and 824 to limit the range of movement of the second mover 822 and 822.

The first stop blocks 825 and 825 and the second stop blocks 826 and 826 are electrically connected to the drive motor 851 so that the first movers 821 and 821 and the second movers 822 and 822 Or may be a limit switch for transmitting a signal for stopping the operation of the drive motor 851 when they are in contact with each other.

At this time, the drive transmission assembly 850 includes first and second rack bars 853 and 854 coupled to the drive shaft end of the drive motor 851, together with the pinion gear 852, .

The first rack bar 853 is fixed to one side of the first damper 811 and extends toward the outdoor air outlet 120. The first rack bar 853 is disposed parallel to the first guide rails 823 and 823, The thread is formed in a row.

The second rack bar 854 is fixed to one side of the second damper 812 and extends toward the outdoor air intake port 110 side and is disposed in parallel with the second guide rails 824 and 824 and is engaged with the pinion gear 852 The gear teeth are formed in a line.

Accordingly, when the amount of fine dust in the indoor / outdoor air is less than the set value, the outdoor air inlet 110 and the outdoor air outlet 120 are kept open as shown in FIG. 4A and the driving motor 851 also needs to be operated And remains functioning as a general ventilator.

However, when the amount of fine dust of the indoor / outdoor air exceeds the set value by the sensor unit, the drive motor 851 starts to operate and the pinion gear 852 rotates in one direction, so that the first and second rack bars 853 The first damper 811 and the second damper 812 move toward the outdoor air intake port 110 and the outdoor air discharge port 120 as shown in FIG. 4 (b) Create a state.

Then, the air purifying function according to the circulation of the indoor air through the fine dust filter 830 may be performed.

3, a third surface 103 connecting the first surface 101 and the second surface 102 of the housing 100 is formed on the third surface 103 so that the fine dust filter 830 can be taken in and out as shown in FIG. And a replaceable frame 840 detachably coupled to the fine dust filter 830 and guided along the opposite side edges of the filter slot 180. [

Here, it can be seen that the fine dust filter 830 is slidably installed in parallel with the second surface 102 and disposed at the room air outlet 140.

At this time, the replacement frame 840 includes a pair of mounting guide bars 841 and 841, both side surfaces of the fine dust filter 830 being slidably contacted and detached, and a pair of mounting guide bars 841 and 841 And may include a connection block 842 that can terminate the filter slot 180.

1, 2 and 5, the present invention includes a filter casing 510 mounted on a first connection pipe 111 connected to an outdoor air intake port 110, Needless to say, it is also possible to further include a special filter unit 500 including at least one filtering member 520.

5, the special filter unit 500 is formed on one side 510a of the filter casing 510 facing the outdoor side and connected to the first connection pipe 111, And an outlet port 512 formed at the other side 510b of the filter casing 720 (510) facing the indoor side and connected to the outdoor air intake port 110 have.

The filtering member 520 has opposite ends fixed to the opposite surfaces of the connecting sides 510c and 510c formed by connecting the opposite side edges of the one side surface 510a and the other side surface 510b, The electrostatic filter 521, the antivirus filter 522, and the carbon filter 523, which are sequentially cleanable from the anti-virus filter 511, are arranged in parallel.

At this time, the electrostatic filter 521 is a kind of fibrous filter, which is widely used from dustproof masks to clean rooms due to high fine particle collection efficiency and low pressure drop.

Therefore, fine dust containing harmful components will be positively filtered by the electrostatic filter 521.

In addition, the anti-virus filter 522 is made of a material capable of adsorbing and inactivating a harmful virus having a contagious nature, and is widely used in a biomask, an antibacterial clothes, an air conditioner filter, and an air purifier.

The anti-virus filter 522 may be formed by, for example, inactivating influenza virus in air using a bio-antibody filter, adsorbing viruses using hydroxyapatite, adsorbing and removing apatite-based microorganisms carrying photocatalyst, It is possible to design and fabricate various applications and modifications such as adding particles to fibers.

The carbon filter 523 is an aggregate of amorphous carbons activated by a substance containing a carbon substance or carbon and having a large internal surface area and a strong adsorption power. The carbon filter 523 is made of granular activated carbon, Or to adsorb and remove organic compounds and odors.

6 and 7, the present invention further includes an ecological escape unit 600, which is connected to the outdoor air intake port 110 and communicates with the atmosphere, together with the first connection pipe 111, A relatively large foreign matter or a flying creature may be prevented from flowing into the housing 100 even while it is being performed.

The ecological escape unit 600 is formed in the first connection pipe 111 and the housing 100 and the outdoor air outlet 120 so that the middle portion is disposed between the inner surface of the first surface 101 and the exhaust fan 420 And an induction pipe 620. The induction pipe 620 is provided to guide the living organism to be discharged to the outdoor side through the first connection pipe 111. [

Here, the discharge induction pipe 620 includes an inlet portion 621 extending from one side of the inner circumferential surface of the first connection pipe 111 to the outside air intake port 110 side, and an inlet portion 621 extending from the end portion of the inlet portion 621, An extension 622 extending along the inner surface of the surface 101 and a second connection pipe 121 extending from the end of the extension 622 and connected to the outdoor air outlet 120 from the outdoor air outlet 120 And a discharge portion 623 disposed along the inner peripheral surface.

At this time, the ecological escape unit 600 is arranged such that both end portions thereof are fixed to the inner circumferential surface of the first connection pipe 111 and are arranged in parallel to each other, and a plurality of inflow preventing members (not shown), which are arranged obliquely to the inner circumferential surface of the first connection pipe 111 A rod 610 may be further provided.

As shown in the drawing, the inlet of the discharge induction pipe 620 is disposed at one end of each of the plurality of inflow prevention rods 610 near the outdoor air intake port 110, Lt; RTI ID = 0.0 > 620 < / RTI >

The ecological escape unit 600 includes at least one inlet portion that penetrates at least one connection portion between the extension portion 622 and the discharge portion 623 and allows the air to be partially discharged through the exhaust fan 420 to the outdoor side It is also possible to apply an embodiment having a structure in which the preventing hole 630 is further provided.

The inflow preventing apertures 630 are radially formed along the outer circumferential surface of the discharge inducing pipe 620 in the form of holes having small diameters so that the inflow preventing apertures 630 are passed through the inflow preventing apertures 630 from the outside air outlet 120, As the flow rate of air becomes faster, it will lead the creatures such as moths and other flying insects to fly outdoors again.

The ecological escape unit 600 includes a forced discharge pipe 640 and a forced discharge pipe 640 for interconnecting the discharge side of the exhaust fan 420 and the plurality of inflow preventing holes 630, And may further include a check valve 650 for preventing back flow of air to the discharge side of the fan 420. [

The organisms introduced through the inlet of the discharge induction pipe 620, that is, the inlet portion 621, by the discharge air which is injected at relatively high pressure without flowing backward through the check valve 650, It can be discharged.

8 and 9, the housing 100 is provided on one or both of the first connection pipe 111 and the second connection pipe 121, and the first connection pipe 111 or the second connection pipe And a winding spring 702 that generates an elastic force in a direction in which the flexible finish film 701 covering the end of the tube 121 is rolled.

Here, the finishing unit 700 blocks the first connection pipe 111 and the second connection pipe 121 during a period in which the high-efficiency ceiling-mounted type ventilator according to the present invention does not perform cooling or heating, And it is provided for the purpose of preventing living things or foreign matter such as insects from flying into the inside of the housing 100.

This finishing unit 700 may include a film winding shaft 710 which is fixed at one side end of the finishing film 701 and can be rotated forward and backward so that the finishing film 701 is wound and unwound.

The finishing unit 700 rotatably supports one end of the film winding shaft 710 and includes a film winding shaft 710 and a finishing film 701. The first connecting pipe 111 and the second connecting pipe And a casing 720 mounted on the outer side of the casing 121.

The winding unit 700 is mounted on one side of the casing 720 and rotatably supports the other end of the film winding shaft 710 while the other end of the film winding shaft 710 has one end And the other end of the spring 702 is fixed to the inner side and may include a spring box 730 that receives the other end of the film winding shaft 710 and the spring 702. [

The finishing unit 700 includes a finishing ring 740 which is formed along the edge of the finishing film 701 and is flexible and flexible, A hooking hook 760 provided at one side of the closing ring 740 and fixed to the hooking groove 750; It is of course possible to further include a film entry slot 721 formed at one side of the casing 720 so as to enable the film outlet slot 721 to be opened.

The finishing ring 740 may be seated and fixed in ring-shaped ring finishing grooves 111g and 121g formed in the shape of a depression along the outer peripheral surfaces of the end portions of the first connection pipe 111 and the second connection pipe 121 as shown in FIG. 9 .

8, the manager pulls the hook 760 from the film entry slot 721 to rotate the film winding shaft 710 in the direction in which the spring 702 is unwound and unfolds the finish film 701, The hook 760 is moved toward the engaging groove 750 formed on the opposite side of the casing 720.

Thereafter, the finishing ring 740 is stretched to be seated in the ring finishing grooves 111g and 121g, and at the same time the engaging hook 760 is engaged with the engaging groove 750, the finishing state shown in Fig. 9 is obtained.

When the cooling hook 760 is released from the engagement groove 750 and the winding spring 702 is wound to rotate the film winding shaft 710 while the winding spring 702 is wound, 740 and the finishing film 701 are wound into the casing 720 and stored therein.

Hereinafter, the operation and effects of a highly efficient floor standing type ventilator having an air cleaning function according to a preferred embodiment of the present invention will be described as follows.

The present invention includes a first surface 101 having an outdoor air inlet 110 and an outdoor air outlet 120 and an indoor air inlet 130 and an indoor air outlet 140, A second side (102) facing the first side (102); A third surface 103 and a third surface 103 or a fourth surface 104 of the fourth surface 104 which are formed to face each other by connecting both side edges of the first surface 101 and the second surface 102 to each other, A heat exchanger 300 inserted into the housing 100 so as to be detachably inserted into the housing 100 and exchanging heat between the air on the outdoor side and the air on the indoor side to each other; An intake fan 410 installed in the housing 100 and disposed between the second surface 102 and the heat exchanger 300 to suck outdoor air from the outdoor air inlet 110 and transfer the outdoor air to the indoor air outlet 140, An exhaust fan 420 installed in the housing 100 and disposed between the first surface 101 and the heat exchanger 300 and adapted to suck indoor air from the indoor air intake port 130 and transfer the indoor air to the outdoor air exhaust port 120 A fan unit (400) including the fan unit (400); And the housing (100). When the fine dust amount of the indoor or outdoor air exceeds the set value, air inflow from the outdoor side and air discharge to the outdoor side are blocked and the air on the indoor side is purified, So that it is easy to replace or maintain, and the harmful fine dust is prevented from being introduced into the room, so that the indoor air management can be continuously performed.

Particularly, the present invention can simplify and efficiently perform maintenance such as replacement or inspection, and can prevent the foreign matter from being introduced into the interior, thereby preventing malfunctions and failures in advance.

In addition, the present invention can block infiltration of fine and harmful particles in virus units, and thus maintain a clean indoor environment.

The air cleaning unit 800 according to the present invention includes a sensor unit mounted on one side of the housing 100 to detect minute dust amount of room air or outdoor air in real time, A shutoff unit 810 for shutting off the outdoor air intake port 110 and the outdoor air exhaust port 120 when the amount of fine dust detected by the shutoff unit 810 exceeds a set value, When the outdoor air intake port 110 and the outdoor air exhaust port 120 are closed by the operation of the blocking portion 810 mounted on the housing 100, By including the fine dust filter 830 which purifies the air, the air purifier can instantly change the use of the air purifier on the day when fine dust is present along with the existing ventilator function, so that the quality of the indoor air can be managed by a single device Will be.

The blocking unit 810 according to the present invention includes a first damper 811 mounted on one side of the housing 100 to open and close the outdoor air intake port 110 and a second damper 811 mounted on one side of the housing 100, And the second damper 812 that opens and closes the discharge port and the drive transmission unit 820 is connected to the first damper 811 and the second damper 812. Thus, Conversion will be possible.

The drive transmission unit 820 according to the present invention includes first mover members 821 and 821 formed on both side edges of a first damper 811 that opens and closes the outdoor air intake opening 110, The second mover 822 and 822 formed on both side edges of the second damper 812 that opens and closes the first mover 120 and the first mover 821 formed in parallel to the inside of the first surface 101 of the housing 100, And first guide rails 823 and 823 which are formed parallel to the inside of the first surface 101 of the housing 100 and which are parallel to the first guide rails 823 and 823, 822 installed in the housing 100 to provide outdoor air inlets 110 and outdoor air outlets 120 (see FIG. 1). The second guide rails 824, The first damper 811 receives the driving force of the driving motor 851 and receives the outdoor air inlets 110 and the outdoor air inlets 851, The second damper 812 slidably reciprocates from the space between the outdoor air intake port 110 and the outdoor air intake port 120 to the outdoor air intake port 110 while sliding the second damper 812 from the space between the outdoor air intake port 110 and the outdoor air discharge port 120 to the outdoor air discharge port 120 side By including the drive transmission assembly 850, the first damper 811 and the second damper 812 can be operated simultaneously by a single drive motor 851, so that the efficiency of power and energy utilization can be greatly improved Will be.

The present invention is also applicable to a filter slot formed on a third surface 103 connecting the first surface 101 and the second surface 102 of the housing 100 so that the fine dust filter 830 can be taken in and out. And a replacement frame 840 detachably connected to the fine dust filter 830 and guided and removed along both side edges of the filter slot 180, And is disposed in the indoor air outlet 140 by being slidably attached and detached in parallel with the two surfaces 102, thereby making it possible to provide convenience for continuous air quality management.

As described above, the present invention provides a high-efficiency ceiling-mounted ventilator having an air cleaning function, which is easy to replace or maintain, and which can prevent the introduction of harmful fine dust into the room, Which is the basic technical idea.

It will be apparent to those skilled in the art that many other modifications and applications are possible within the scope of the basic technical idea of the present invention.

100 ... housing
101 ... first side
102 ... 2nd side
103 ... 3rd side
104 ... fourth side
105 ... opening prevention rib
106 ... hinge
107 ... fastening hole
108 ... connection bracket
110 ... outdoor air intake
111 ... first connector
111g ... ring finishing groove
120 ... outdoor air outlet
121 ... second connector
121g ... ring finishing groove
130 ... indoor air intake
140 ... indoor air outlet
150 ... controller
160 ... Heat exchanger slots
180 ... filter slot
200 ... cover
201 ... communication hole
300 ... heat exchanger
301 ... handle
400 ... fan unit
410 ... suction fan
420 ... exhaust fan
500 ... Special filter unit
510 ... filter casing
510a ... one side of the filter casing 510
510b ... the other side of the filter casing 510
510c, 510c ... connection side
511 ... entry port
512 ... outlet port
520 ... filtering member
521 ... electrostatic filter
522 ... antivirus filter
523 ... carbon filter
600 ... Ecological Escape Units
610 ... inflow prevention rods
620 ... discharge pipe
621 ... inlet
622 ... extension
623 ... discharge portion
630 ... inflow prevention hole
640 ... forced discharge piping
650 ... Check valve
700 ... Finishing unit
701 ... Finishing film
702 ... spring spring
710 ... film winding shaft
720 ... casing
721 ... film out slot
730 ... spring box
740 ... closed ring
750 ... latching groove
760 ... hook hook
800 ... air cleaning unit
810 ... blocking portion
811 ... first damper
812 ... second damper
820 ... drive transmission portion
821, 821 ... the first mover
822, 822 ... second mover
823, 823 ... first guide rail
824, 824 ... second guide rail
825, 825 ... first stop block
826, 826 ... second stop block
830 ... Fine dust filter
840 ... Replacement frame
841, 841 ... mounting guide bar
842 ... connection block
850 ... drive transmission assembly
851 ... drive motor
852 ... pinion gear
853 ... 1st rack bar
854 ... 2nd rack bar
a virtual line connecting the centers of the outdoor air inlet 110 and the outdoor air outlet 120,

Claims (5)

A housing having a first surface having an outdoor air inlet and an outdoor air outlet, and a second surface having an indoor air inlet and an indoor air outlet and facing the first surface;
A third surface and a fourth surface, which are formed so as to face each other by connecting the first surface and both side edges of the second surface to each other, are inserted from the third surface or the fourth surface and detachably installed in the housing, A heat exchanger for exchanging heat between the air on the side and the air on the inside of the room;
An intake fan installed in the housing and disposed between the second surface and the heat exchanger for sucking the outdoor air from the outdoor air intake port and transferring the outdoor air to the room air outlet port; And an exhaust fan disposed between the indoor air inlet and the outdoor air outlet and sucking the indoor air from the indoor air inlet and transporting the indoor air to the outdoor air outlet side;
A sensor unit mounted on one side of the housing and sensing a minute dust amount of the indoor air or the outdoor air in real time; and a control unit, which is electrically connected to the sensor unit and, when the amount of fine dust detected by the sensor unit exceeds a set value, An outdoor air inlet and an outdoor air outlet; a drive transmitting unit mounted on the housing and transmitting a driving force to the blocking unit; and a driving unit mounted on the housing, An air cleaning unit including a fine dust filter for purifying the circulating indoor air when the outdoor air outlet is closed;
A first connection pipe connected to the outdoor air intake port and communicating with the atmosphere;
And a discharge induction pipe formed in the first connection pipe, the housing, and the outdoor air discharge port, the intermediate portion being disposed between the inner surface of the first surface and the exhaust fan, 1 connection pipe and the discharge induction pipe;
A filter slot formed on a third surface connecting the first surface and the second surface of the housing so that the fine dust filter can be inserted and removed; And
A pair of mounting guide bars which are detachably coupled to the fine dust filter and guided along both side edges of the filter slot so that both side surfaces of the fine dust filter can be slidably brought into contact with and disengaged from each other, And a replacement block connecting the end portions of the guide bars and including a connection block capable of closing the filter slots,
Wherein the drive transmission portion includes:
A first mover formed at both side edges of a first damper for opening and closing the outdoor air intake port,
A second mover being formed at both side edges of a second damper for opening and closing the outdoor air outlet,
A first guide rail formed parallel to the inside of the first surface of the housing to provide a path through which the first mover moves,
A second guide rail formed parallel to the inside of the first surface of the housing and disposed in a straight line with the first guide rail, the second guide rail providing a path through which the second mover moves,
And a driving motor that is installed in the housing and is disposed between the outdoor air intake port and the outdoor air discharge port and receives the driving force of the driving motor to move the first damper between the outdoor air intake port and the outdoor air discharge port, And a drive transmission assembly for slidably reciprocating toward the air intake port side and for slidingly reciprocating the second damper from the space between the outdoor air intake port and the outdoor air outlet port to the outdoor air outlet port side,
The imaginary line connecting the centers of the outdoor air intake port and the outdoor air discharge port is parallel to the upper side edge and the lower side edge of the first surface on which the outdoor air intake port and the outdoor air discharge port are formed, A high efficiency ceiling mounted ventilation system with air cleaning function.
The method according to claim 1,
The ecological escape unit comprises:
And a plurality of inflow prevention rods fixed to the inner circumferential surface of the first connection pipe so that both end portions thereof are parallel to each other and arranged obliquely to the inner circumferential surface of the first connection pipe,
Wherein the inlet of the discharge induction pipe is disposed at one end of each of the plurality of inflow prevention rods close to the outdoor air intake port.
The method according to claim 1,
The housing includes:
A first connection pipe connected to the outdoor air intake port and communicating with the atmosphere, and a second connection pipe connected to the outdoor air discharge port and communicating with the atmosphere, wherein the first connection pipe or the second Further comprising a finishing unit including an elastic spring that generates an elastic force in a direction in which the flexible finishing film covering the end portion of the connection pipe is rolled in. The high efficiency ceiling mounted ventilator according to claim 1,
The method according to claim 1,
A filter slot formed on a third surface connecting the first surface and the second surface of the housing so that the fine dust filter can be taken in and out,
Further comprising a replaceable frame detachably coupled to the fine dust filter and being guided along both side edges of the filter slot,
Wherein the fine dust filter is slidably installed in parallel with the second surface and disposed at the room air outlet.
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