KR102279722B1 - Heating plate, Heat exchanger and Ventilating device - Google Patents

Abstract

The present invention relates to a heat transfer plate, and a heat exchanger. An objective of the present invention is to use the heat transfer plate and the heat exchanger in a ventilation device. More specifically, the present invention relates to the heat transfer plate (100) comprising: a base (110) formed in a plate material shape; a plurality of heating plates (120) positioned in the base and heated by power; a first electrode plate (130) coming in contact with one side of the heat transfer plate and supplying current; and a second electrode plate (140) coming in contact with the other side of the heat transfer plate and supplying the current.

Description

{Heating plate, Heat exchanger and Ventilating device}

The present invention relates to a heat transfer plate and a heat exchanger, and a heat transfer plate and a heat exchanger are employed in a ventilation device.

Patent Invention 001 allows you to feel the warmth of a heater on your skin, and to increase your health with the natural healing power of phytoncide, which is abundantly contained in cypress, and far-infrared rays that are strongly emitted from the carbon planar heating element, and wall interior. It relates to a cypress heating plate using a carbon planar heating element that enables indoor heating at a lower cost when used as a furnace, comprising: a cypress lower plate formed in a rectangular plate shape; a heat insulating material stacked in the same size on the upper side of the cypress lower plate; a mesh body stacked in the same size on the upper side of the insulating material and forming an air layer; a carbon planar heating element stacked in the same size on the upper side of the mesh body and emitting far-infrared rays; And cypress plywood laminated in the same size on the upper side of the carbon planar heating element; It characterized in that it is composed of; a cypress top plate laminated to the same size on the upper side of the cypress plywood.

Patent Invention 002 relates to a heating pad to which a carbon fiber planar heating element is applied. Carbon fiber and general cotton fiber are woven in a grid pattern to emit far-infrared rays, electrode plates and electromagnetic wave shielding sheets are attached to both ends, respectively, and carbon fiber cotton coated with epoxy resin or silicone to prevent damage or disconnection on the outer circumferential surface The heating element is attached to the lower end of the carbon fiber planar heating element, and a reflective sheet that blocks heat from being radiated only to the top, and a heating pad that is a single sheet by pressing the carbon fiber planar heating element and the reflective sheet through mutual rollers.

Patent Invention 003 relates to a thin pad having a heating sheet. The heating sheet is made of thin cloth-type fabrics, and the heating sheet is placed between the thin outer pads provided with bonding means on each side divided into upper and lower pads, and at the same time, the thin outer pad is joined in this state to make the heating sheet and a thin skin pad are integrated with each other, but a thin pad with a built-in heating sheet is laid on the mattress or bedding of the bed and the user's weight acts on it, depending on the formability due to the thin thickness It is characterized in that the pad is configured to be in close contact with the user's rear body shape.

Patent Invention 004 relates to a heating plate that generates heat using direct current or alternating current, and is a non-combustible plate, thermosetting resin plate, medium-density fiber board (MDF), high-density fiber board (HDF), particle board or It relates to a heating plate that can be manufactured in various shapes while being thin by constituting a wooden plywood and a method for manufacturing the same.

KR 10-2018-0128789 A (published on December 04, 2018) KR 10-2012-0039370 A (published on April 25, 2012) KR 20-2010-0010370 U (published on October 22, 2010) KR 10-2009-0105210 A (published on October 07, 2009)

The present invention relates to a heat transfer plate and a heat exchanger, and an object of the present invention is to employ a heat transfer plate and a heat exchanger in a ventilation device.

The present invention is an invention for a heat transfer plate 100, specifically, a base 110 formed in the form of a plate; a heating plate 120 formed in plurality, positioned on the base, and heated by electric power; a first electrode plate 130 in contact with one side of the heating plate and supplying current; The second electrode plate 140 is in contact with the other side of the heating plate and supplies current.

The present invention relates to the heat transfer plate 100, and in the invention presented above, the base is formed of pulp.

The present invention relates to the heat transfer plate 100, and in the invention presented above, the heating plate is located on the surface and/or inner surface of the base.

The present invention relates to the heat transfer plate 100, and in the invention presented above, the heating plate is disposed at a uniform or non-uniform interval from an adjacent heating plate.

The present invention relates to a heat exchanger, and a unit guide plate 210 comprising a flat plate 211 made of the heat transfer plate 100 presented above, an intermediate plate 213 having a plurality of channels 212 formed on one surface of the flat plate. ); A plurality of the unit guide plates are stacked, and channels of adjacent layers are orthogonal to each other.

The present invention is an invention for a heat exchanger, and in the invention presented above, a cage 220 having openings on four sides and accommodating a plurality of unit guide plates of claim 5 in a stack therein.

The present invention relates to a ventilation device, and specifically, an input duct 310 having a first air inlet 311 and a first air outlet 312 formed therein; The second air inlet 321 and the second air outlet 322 is formed a discharge duct 320; The input duct and the exhaust duct intersect, and the heat exchanger 200 presented above is formed at the intersection position.

The present invention relates to a ventilation device, and in the invention presented above, one side is coupled to the first diffuser 411 installed indoors, the other side is coupled to the first air outlet, the supply duct (410); One side is coupled to the second diffuser 421 installed indoors, the other side is coupled to the second air inlet outlet duct 420; consists of a configuration including a.

The present invention generates heat by heating a heating plate printed with carbon ink using current supplied from two electrode plates, and the heating plate is made of a plurality of plates or is formed in a plurality of patterns.

In the present invention, since the heat transfer plate has a plate heat exchanger accommodated in a plurality of layers, it does not generate dew condensation generated in the heat exchange process, which has the effect of suppressing the reproduction of bacteria and fungi.

The present invention relates to a ventilation device in which a heat transfer plate-coupled heat exchanger is accommodated, and has an effect of exchanging outdoor air and outdoor air, and preventing the loss of heating and cooling energy through heat exchange during the exchange process.

1 is a diagram illustrating the arrangement of a base, a heating plate, a first electrode, and a second electrode for a heat transfer plate of the present invention.
Figure 2 is about the heat transfer plate of the present invention, (a) (b) (c) (d) is a conceptual diagram of various formations of the heating plate.
3 is a conceptual diagram for the heat transfer plate of the present invention for generating a non-uniform heating condition of the heat transfer plate.
4 is a heat exchanger according to the present invention, in which a plurality of unit guide plates made of a flat plate and an intermediate plate are stacked.
Figure 5 (a) is about the ventilation device of the present invention, Figure 5 (b) is a conceptual view in which a double exhaust duct and a dehumidifying device are added.
6(a) is a ventilation mode, FIG. 6(b) is a purification mode, FIG. 6(c) is a cooling/heating ventilation mode, and FIG. 6(d) is a conceptual diagram of a heating/cooling purification mode.
7(a) is a dehumidification mode of ventilation conditions, and FIG. 7(b) is a conceptual diagram including a temperature control mode among dehumidification modes of ventilation conditions.
8 is a control conceptual diagram of a ventilation device.

Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to describe in detail enough that a person of ordinary skill in the art to which the present invention pertains can easily carry out the present invention.

The numbers cited in the examples below are not limited only to the objects of reference, and may be applied to all examples. Objects exhibiting the same purpose and effect as the configuration presented in the examples correspond to equivalent replacement objects. The higher-level concept presented in the examples includes sub-concept objects that are not described.

[Embodiment 1-1] The present invention is an invention for a heat transfer plate 100, specifically, a base 110 formed in the form of a plate; a heating plate 120 formed in plurality, positioned on the base, and heated by electric power; a first electrode plate 130 in contact with one side of the heating plate and supplying current; and a second electrode plate 140 in contact with the other side of the heating plate and supplying current.

[Embodiment 1-2] The present invention relates to a heat transfer plate, and in Example 1-1, the plurality of heating plates have the same or different static characteristic temperature coefficients.

[Example 1-3] The present invention relates to a heat transfer plate, and in Example 1-1, the first electrode plate and the second electrode plate are made of copper.

[Example 1-4] The present invention relates to a heat transfer plate, and in Example 1-1, the heat plate is formed by printing carbon ink (carbon black ink) on a base.

[Example 2-1] The present invention relates to a heat transfer plate, and in Example 1-1, the base is formed of pulp.

[Example 2-2] The present invention relates to a heat transfer plate, and in Example 2-1, the base is formed of a woven or non-woven fabric.

[Example 2-3] The present invention relates to a heat transfer plate, and in Example 2-1, the base is formed of a polymer; includes.

The present invention (Examples 1-1 to 2-3, see Figs. 1 and 2) relates to a planar heating element that is heated by electricity supply. Specifically, a plurality of heating plates for dissipating heat are arranged or arranged in the form of a mesh network. A first electrode plate and a second electrode plate in the form of a plate made of a conductive material are positioned at both ends of the heating plate. The first electrode plate and the second electrode plate receive current to supply current to the heating plate, and the heating plate generates an exothermic reaction by carbon reacting with the current. Therefore, constant heat can be dissipated by supplying current.

The heating plate is formed by printing carbon black ink on the base. This has a feature that the thickness of the heating plate can be formed as a thin plate. The homogeneously stirred carbon black ink can form a heating plate. Therefore, it has a constant constant characteristic temperature coefficient. It is characterized in that a plurality of heating plates are formed in parallel on one base. The parallel configuration is to supply the same current to each heating plate. Each heating plate may be formed to have a different static characteristic temperature coefficient according to a location. This is to induce a difference in the amount of heat generated on the surface of the base plate. When the heating plates are arranged at different intervals and shapes, the constant characteristic temperature coefficient may be the same. This is to differentiate the distribution of heat generated in the base by the density of the heating plate. The first and second electrode plates may be deformed by the heat of the heating plate. This causes deformation of the base. To solve this, as an embodiment, the heating plate and the first and second electrode plates are modularized, and a plurality of modules are formed on one base. In another embodiment, the heating plate is printed and fixed to the base, but the first and second electrode plates are seated on the base by separate plates. That is, since the first and second electrode plates are separated from the base, deformation of the base due to expansion and contraction can be prevented. The base may be made of pulp, fabric (non-woven fabric), or a polymer sheet.

[Embodiment 3-1] The present invention relates to a heat transfer plate, and in Example 1-1, the heating plate is located on the surface and/or inner surface of the base.

[Embodiment 4-1] The present invention relates to a heat transfer plate. In Example 3-1, the heating plate is disposed at a uniform or non-uniform interval from an adjacent heating plate; includes

[Example 4-2] The present invention relates to a heat transfer plate, and in Example 4-1, the heating plate is formed to have a uniform or non-uniform thickness; includes

[Embodiment 4-3] The present invention relates to a heat transfer plate, and in Example 4-1, the heating plate has a uniform or non-uniform width.

[Example 4-4] The present invention relates to a heat transfer plate, and in Example 4-1, the thickness of the heating plate is 0.05 to 0.5 mm, preferably 0.2 mm; includes

[Example 4-5] The present invention relates to a heat transfer plate, and in Example 4-1, the heating plate is formed in a straight line.

[Embodiment 4-6] The present invention relates to a heat transfer plate, and in Example 4-1, the heating plate is formed in a wave pattern formed by a combination of a plurality of curves.

[Embodiment 4-7] The present invention relates to a heat transfer plate, and in Example 4-1, the heating plate is formed in a polygonal pattern formed by a combination of a plurality of straight lines.

The present invention (Examples 3-1 to 3-8, see FIGS. 1 and 2) variously embodied the arrangement of the heating plate. The present embodiments aim to generate a uniform or non-uniform temperature distribution on one heating plate. When this heat transfer plate is applied to a structure (heat exchanger) through which air passes,

The edge of the structure and the inside cause a difference in heat distribution. In order to supply uniform heat, the heat transfer plate temperature arrangement should be generated differently depending on the shape condition of the structure.

When air passes through a structure, it results in an increase in temperature over time. Therefore, in order to solve this problem, it is necessary to provide a differential temperature to the heat transfer plate. Specifically, if the width and thickness of the heating plate are the same, the spacing between the heating plate and the heating plate is differentially arranged. That is, a plurality of heating plates may be disposed on one base with a gradual increase in spacing. As another embodiment, if the width and spacing of the heating plate are the same, the thickness of the heating plate is differentially disposed.

As another embodiment, if the thickness and spacing of the heating plates are the same, the widths of the heating plates are differentially arranged.

When the shape of the heating plate is implemented as a straight line, the heating area is limited. That is, in order to increase the heating area, the shape of the heating plate may be formed in a wave or polygonal pattern. The heating plate and the first and second electrode plates may be located on the surface of the base plate or located inside the base plate. When positioned inside, it has a blocking effect of moisture contact.

[Embodiment 5-1] The present invention relates to a heat exchanger 200, specifically, a flat plate 211 made of the heat transfer plate 100 of the previously presented embodiment, located on one surface of the flat plate, and a plurality of channels 212 ) unit guide plate 210 consisting of an intermediate plate 213 formed; A plurality of the unit guide plates are stacked, and channels of adjacent layers are orthogonal to each other.

[Example 5-2] The present invention relates to a heat exchanger, and in Example 5-1, the intermediate plate and the flat plate are formed integrally or separately.

[Example 5-3] The present invention relates to a heat exchanger, and in Example 5-1, the channel is formed of a straight pipe or a curved pipe.

[Example 5-4] The present invention relates to a heat exchanger, and in Example 5-1, the straight tubes have the same or different cross-sectional areas.

[Example 5-5] The present invention relates to a heat exchanger, and in Example 5-1, the curved pipe repeats the same pattern; includes

[Example 5-6] The present invention relates to a heat exchanger, and according to Example 5-1, the intermediate plate is formed of a plurality of porous blocks; includes

[Example 5-7] The present invention relates to a heat exchanger. In Example 5-1, the intermediate plate is formed to have a uniform thickness; includes

[Example 5-8] The present invention relates to a heat exchanger, and in Example 5-1, a plurality of stacked intermediate plates are formed to have the same or different thicknesses; includes

[Example 5-9] The present invention relates to a heat exchanger. In Example 5-1, the unit guide plates are coupled by a fastening means; includes

The present invention (Examples 5-1 to 5-9, see FIGS. 3 and 4) relates to an exothermic heat exchanger and aims to remove moisture. In the heat exchanger, cold outdoor air in winter exchanges heat with warm air in the room, and moisture in the indoor air is condensed during the heat exchange process to generate dew.

The condensation causes a culture environment of mold and bacteria. By adopting the heat exchanger of the present invention, it is possible to completely implement moisture removal by realizing a constant heating condition. It also has the effect of preheating the air entering the room. The heat exchanger of the present invention forms a plurality of channels orthogonal therein, and the channel layer in one direction constitutes one unit guide plate. That is, one unit guide plate is divided into a flat plate and a corrugated plate (intermediate plate). The flat plate forms a reference surface of the unit guide plate, and the intermediate plate forms a plurality of one-way channels. The heat exchanger is characterized in that a plurality of the unit guide plates are stacked, and the direction of the channels is orthogonal to each layer during stacking. The unit guide plate may be formed by combining two flat plates and an intermediate plate, or may be formed of a single structure. Each unit guide plate may be assembled by being fastened by a coupling means, or may be integrally formed by a binder.

The air flowing into the channel is heat-exchanged during the flow process. In order to increase the flow time, the shape of the channel may be formed as a curve. In addition, in order to control the flow time, the cross-sectional area of the channel may be formed differently. This is to change the air flow rate. When the cross-sectional area is gradually increased, the flow rate is lowered, which may increase the heat exchange time. On the other hand, when the cross-sectional area is gradually narrowed, the flow rate is increased, which can reduce the heat exchange time.

To improve productivity, the intermediate plate may be formed of a porous plate material. That is, by laminating a porous plate material between a plurality of flat plates, it is possible to form a heat exchanger. A temperature difference may occur between the middle layer and the upper and lower layers of the heat exchanger. To solve this problem, various thicknesses of the intermediate layer are implemented.

[Example 6-1] The present invention is an invention for a heat exchanger, and in Example 5-1, a cage ( 220);

[Example 6-2] The present invention relates to a heat exchanger, and in Example 6-1, the first power supply terminal 221 formed in the cage and connected to the first electrode plate and the second electrode plate. ); includes.

[Embodiment 6-3] The present invention relates to a heat exchanger, and in Embodiment 6-2, the first power supply terminal includes a contact terminal 221a or a coupling terminal 221b.

[Embodiment 6-4] The present invention relates to a heat exchanger, and in Embodiment 6-2, a second power supply terminal 222 coupled to the first power supply terminal; includes.

and a power supply 230 that is energized with the second power supply terminal.

[Embodiment 6-5] The present invention relates to a heat exchanger, and according to Embodiment 5-4, an inverter 231 formed in the power supply and controlling voltage and current amount; includes.

[Embodiment 6-6] The present invention relates to a heat exchanger, and according to Embodiment 5-4, a detector 232 formed in the power supply and measuring a voltage, current or resistance value; a circuit breaker 233 that recognizes the sensor signal and cuts off power when out of a set range; includes

The present invention (Examples 6-1 to 6-6) aims at supplying power to a heat transfer plate and controlling power. The heat exchanger stacks a plurality of unit guide plates. In order to implement this integrally, the heat exchanger is accommodated in one cage. The cage is made of a hexahedron, and four sides of the side form an opening. That is, two of the four openings communicate with the indoor air exhaust pipe and the outdoor air supply pipe as a pair. Since the heat exchanger includes a heat transfer plate, a predetermined amount of current must be supplied. Accordingly, the first and second electrode plates are coupled to the first power supply terminal. The first power supply terminal is coupled to the second power supply terminal. Therefore, the first and second power supply terminals take the form of a contact terminal energized by a contact type, or a coupling terminal energized by a fitting coupling. The reason for implementing the coupling condition in order to supply external power to the heat exchanger is that the heat exchanger is a consumable part and is to ensure the ease of replacement. In particular, when implemented in the form of a contact terminal, it is possible to conduct electricity under the condition that the heat exchanger is combined with the ventilation device. Accordingly, the contact terminal is preferably made of a conductor and formed of a plate plate.

In addition, in order to realize a complete energization condition, a protrusion is formed in the first power supply terminal, and a groove is formed in the second power supply terminal coupled to each other. The ventilation system is supplied with alternating current from the outside. Install an inverter to adjust the voltage and current to suit the heating plate. In addition, it is necessary to measure the current and resistance values in real time to determine whether there is an abnormality. That is, disconnection of the resistor and the first and second electrode plates can be easily detected from the outside. In addition, by forming a separate circuit breaker, when a short circuit occurs, the power supply can be automatically cut off.

[Embodiment 7-1] The present invention is an invention for the ventilation device 300, and the first air inlet 311 and the first air outlet 312 are formed in the input duct 310; The second air inlet 321 and the second air outlet 322 is formed a discharge duct 320; The input duct and the exhaust duct intersect, and the heat exchanger 200 of the above-described embodiment is formed at the intersection position.

[Embodiment 7-2] The present invention relates to a ventilation device, and in Embodiment 7-1, the input duct and the exhaust duct and the heat exchanger are accommodated, and the first air inlet, the first air outlet, and the second air inlet are accommodated. , a case 330 formed with a second air outlet; consists of a configuration including.

[Embodiment 7-3] The present invention relates to a ventilation device, and in Embodiment 7-1, the first blower 313 is located in the input duct;

[Embodiment 7-4] The present invention relates to a ventilation device, and in Embodiment 7-1, a second blower 323 positioned in the exhaust duct is configured to include.

The present invention (Examples 7-1 to 7-4) relates to a ventilation device, and in particular, aims at preventing condensation in a heat exchanger. An exhaust duct for discharging indoor air to the outside is formed inside the case-shaped case, and an input duct is formed for internal supply of outdoor air. The input duct and the discharge duct form an intersection in the middle, and a heat exchanger is formed in the intersection. Accordingly, the temperature cooled in the room is not thrown out, but is in thermal equilibrium with the incoming outdoor air. That is, it is possible to prevent the loss of heating and cooling energy in the room.

To facilitate air flow, first and second blowers are installed in the input duct and the exhaust duct. The first and second blowers may be formed as separate blowers, respectively,

As another embodiment, each fan may be mounted on both sides of one motor to drive two blowers at the same time. It is formed of “a blower motor, a blower drive shaft coupled to a rotor inside the blower motor, and a first blower fan and a second blower fan coupled to the blower drive shaft”. In addition, “the first blowing fan and the second blowing fan have opposite blade angles;” is formed. The first blower and the first blower may be formed of any one selected from a centrifugal type and an axial flow type.

[Embodiment 7-5] The present invention relates to a ventilation device, and in Embodiment 7-1, a radiator 341 positioned in the input duct;

[Embodiment 7-6] The present invention relates to a ventilation device, and in the embodiment 7-1, a heating device 342 positioned in the input duct is configured to include.

[Embodiment 7-7] The present invention relates to a ventilation device, and in the embodiment 7-1, a cooling device 343 positioned in the input duct is configured to include.

The present invention (Examples 7-5 to 7-7) is to provide a cooling/heating function to a ventilation device. A cooling device is driven to supply cooled air to the input duct in summer, and a heating device is driven to supply heated air to the input duct in winter. In one embodiment, the heating device may use a heating wire.

As another embodiment, or the heating device and the cooling device may implement cooling and heating conditions according to the pole change by using a teltier element.

As another embodiment, after the radiator is mounted, the heated or cooled heating medium is circulated to implement cold or hot air conditions.

The radiator may be coupled to an external outdoor unit, and the radiator may be embodied as an evaporator or a condenser by the outdoor unit.

[Embodiment 7-8] The present invention relates to a ventilation device, and in Embodiment 7-1, the first damper 351 is positioned between the input duct and the exhaust duct;

[Embodiment 7-9] The present invention relates to a ventilation device, and in Embodiment 7-1, the second damper 352 is located inside the input duct and/or the exhaust duct. lose

The present invention (Examples 7-8, 7-9, see Fig. 5) aims to change the air circulation path of the input duct and the exhaust duct. It is used for the purpose of external exhaust of indoor air and internal supply of outdoor air, , can also be used for the purpose of circulating indoor air As shown in Fig. 5, the input duct and the exhaust duct position the first damper, and the input duct and the exhaust duct are blocked from the outside by the operation of the first damper, The input duct and the exhaust duct are directly connected, that is, the input indoor air is not discharged to the outside, but is supplied back to the room The air circulated back into the room is purified by the first filter 153 and supplied to the room again. That is, it is possible to implement an air purifying function.

The first filter is formed of a pre-filter and a functional filter for pre-filtering foreign substances entering from the outside. The functional filter is implemented as a deodorizing filter, a dust collecting filter, and a sterilizing filter. The sterilization filter can be equipped with a UV filter to remove bacteria in the air entering in advance. As the dust collecting filter, any one selected from a HEPA filter, a medium filter, a wolf filter, and an electric dust collecting filter is used. Therefore, it collects fine dust, etc. in the room and injects pleasant air into the room.

As an additional function, during the air circulation process, the air can be heated or cooled by the radiator.

[Embodiment 7-10] The present invention relates to a ventilation device, and in the embodiment 7-1, a dehumidifying device 361 positioned in the input duct is configured to include.

The present invention (Examples 7-10) aims at dehumidification. The dehumidification device aims to remove moisture from the air supplied to the room. The dehumidifying device may be located in the input duct, or may be installed intersecting the input duct and the exhaust duct. When cross-installed, the input duct performs a dehumidifying function, and the exhaust duct performs a regeneration function. Therefore, the dehumidifying device is implemented in the form of a rotating body, and repeats dehumidification and regeneration by dividing the dehumidification motor.

The dehumidifying filter is capable of collecting air moisture in the flow by attaching a dehumidifying material to the porous fiber board.

[Embodiment 7-11] The present invention relates to a ventilation device, and according to the embodiment 7-1, a condensate water treatment device 362 that is combined with the dehumidifier and treats dew water. lose

[Embodiment 7-12] The present invention relates to a ventilation device, and in Embodiment 7-1, the condensed water treatment device is configured to include a condensed water discharge pipe 363 having an external discharge pipe.

[Embodiment 7-13] The present invention relates to a ventilation device, and in Embodiment 7-1, the condensate water discharge valve 364 is formed in the condensate water discharge pipe.

[Embodiment 7-14] The present invention relates to a ventilation device, and in Example 7-1, a condensation water collecting container 365) located in the dehumidifying device and the condensation water treatment device.

[Embodiment 7-15] The present invention relates to a ventilation device, and in Embodiment 7-1, the condensate water collecting container and the discharge pump 366 located in the condensed water discharge pipe; lose

The present invention (Examples 7-11 to 7-15) aims at discharging dew condensation water. In the present invention, since the heat transfer plate is formed inside the heat exchanger, dew condensation can be prevented. However, excessive dew condensation may occur, and the unintentional dew condensation water must be quickly discharged to the outside.

To implement this, a dew condensation water treatment device is mounted on the heat exchanger.

Condensation water generated in the heat exchanger is accommodated in a condensate water collecting container to prevent the condensate water from being accommodated in the heat exchanger. The dew water contained in the condensate collecting container is discharged to the outside through the dew water discharge pipe, which uses the power of the discharge pump. In addition, it may be discharged by the condensed water discharge valve and the condensed water discharge pipe.

[Embodiment 7-16] The present invention relates to a ventilation device, and in Embodiment 7-1, the second filter 371 is located in the input duct;

[Embodiment 7-17] The present invention relates to a ventilation device, and in Embodiment 7-1, the filter is configured to include a functional filter 371a and a pre-filter 372b.

[Embodiment 7-18] The present invention relates to a ventilation device, and in Embodiment 7-1, a cartridge 373 for accommodating the filter is configured to include.

[Example 7-19] The present invention relates to a ventilation device, and in Example 7-1, the first pressure sensor 381 installed at the flow front end of the filter is installed at the flow rear end of the filter. The second pressure sensor 382 senses the signals of the first pressure sensor and the second pressure sensor, calculates a wind pressure difference, and a filter controller 383 that emits a signal by a built-in program. .

The present invention (Examples 7-16 to 7-19) aims to remove foreign substances and harmful substances from the air entering the ventilation system. A second filter is mounted at the inlet of the ventilation device, and the second filter is formed of a pre-filter and a functional filter for pre-filtering foreign substances entering from the outside. The functional filter is implemented as a deodorizing filter, a dust collecting filter, and a sterilizing filter. The sterilization filter can be equipped with a UV filter to remove bacteria in the air entering in advance. As the dust collecting filter, any one selected from a HEPA filter, a medium filter, a wolf filter, and an electric dust collecting filter is used. Therefore, it is possible to collect fine dust and the like from the outside to introduce pleasant air into the room and protect the ventilation system. The deodorizing filter is preferably implemented as an activated carbon filter or a photocatalytic filter. The second filter is accommodated in the cartridge, and the filter can be easily replaced from the outside of the ventilation device.

The pre-filter serves to filter out relatively large foreign substances. When used for a long time, the input duct is sealed by foreign substances, so periodic replacement and cleaning are required. In order to automatically determine this, the first pressure sensor and the second pressure sensor are disposed before and after the filter, and the differential pressure is measured in real time. When the differential pressure reaches a certain range, a warning is generated to notify the user and administrator when to replace the filter.

[Embodiment 8-1] The present invention relates to a ventilation device, and in Embodiment 7-1, one side is coupled to the first diffuser 411 installed indoors, and the other side is coupled to the first air outlet. supply duct 410; One side is coupled to the second diffuser 421 installed indoors, the other side is coupled to the second air inlet outlet duct 420; consists of a configuration including a.

[Embodiment 8-2] The present invention is an invention for a ventilation device, and in Embodiment 8-1, one side of the supply duct is branched in plurality, and one side of the discharge duct is branched in plurality. is made with

[Embodiment 8-3] The present invention relates to a ventilation device, and in Embodiment 8-1, the supply duct and the exhaust duct are in contact with each other.

[Embodiment 8-4] The present invention is an invention for a ventilation device, and in Embodiment 8-1, the supply duct and the exhaust duct are formed of a double pipe.

[Embodiment 8-5] The present invention relates to a ventilation device, and according to Embodiment 8-1, a connection blower fan 430 mounted inside the supply duct and/or the exhaust duct; lose

An object of the present invention (Examples 8-1 to 8-5) is to supply air from a ventilation device indoors. A diffuser is mounted in the room and combined with the first air outlet of the ventilation system. On the other hand, the air in the room is coupled to the ventilation device through the second diffuser. In order to generate heat exchange between the supply duct and the exhaust duct in advance, the supply duct and the exhaust duct are in contact with each other. Alternatively, it is formed as a double pipe to integrally form the supply duct and the discharge duct. This can promote constructability convenience, minimize the installation space, and cause a pre-heat transfer effect. When the supply duct and the exhaust duct are formed to be long, air flow resistance is generated. This is done by lowering the wind speed. To compensate for this, a connecting blower fan is formed between the supply duct and the exhaust duct. Therefore, it is possible to prevent a decrease in the flow rate due to pipe resistance.

[Embodiment 8-6] The present invention relates to a ventilation device, and in Embodiment 8-1, a first temperature and humidity device 441 located in the room is configured to include.

[Embodiment 8-7] The present invention relates to a ventilation device, and in Embodiment 8-1, a second temperature and humidity device 442 located in the supply duct;

[Embodiment 8-8] The present invention relates to a ventilation device, and in Embodiment 8-1, the third temperature and humidity device 443 is located outdoors.

[Embodiment 8-9] The present invention relates to a ventilation device, and in Embodiment 8-1, a harmful gas detection sensor 444 located in the room and/or the supply duct; .

[Embodiment 8-10] The present invention relates to a ventilation device, and in Embodiment 8-1, the carbon dioxide sensor 445 positioned in the room is configured to include.

[Embodiment 8-11] The present invention relates to a ventilation device, and in Embodiment 8-1, a fine dust sensor 446 located outdoors is configured to include.

[Embodiment 8-12] The present invention relates to a ventilation device, and in Embodiment 8-1, a motion detection sensor 447 located in the room is configured to include.

[Embodiment 8-13] The present invention relates to a ventilation device, and in Example 8-1, the first temperature-humidity device, the second temperature-humidity device, the third temperature-humidity device, the harmful gas detection sensor, the carbon dioxide detection sensor, After detecting one or more signals of the fine dust detection sensor and the motion sensor, the first damper, the second damper, the first blower, the second blower, the heating device, the cooling device, the dehumidifying device, and the main controller controlling the operation (451);

[Embodiment 8-14] The present invention relates to a ventilation device, and according to Embodiment 8-1, an indoor controller 452 for adjusting the opening/closing amount of the first diffuser, the blowing amount of the first blower, and the indoor temperature; It consists of a composition containing

[Embodiment 8-15] The present invention relates to a ventilation device, and in Example 8-13, the present invention relates to a ventilation device, and in Example 8-14, the main controller and the indoor controller Mass storage that stores the first information on operation, second information on the operation of the internal device of the ventilation system, third information on time and date, fourth information on weather information, and fifth information on the usage environment in real time Device 453; is made of a configuration including.

[Embodiment 8-16] The present invention relates to a ventilation device, and in Example 8-15, the information of the mass storage device is analyzed and determined, and an optimal ventilation device operation program is automatically generated to control the main controller. The central processing unit 454 for porting a new program to; consists of a configuration including.

[Embodiment 8-17] The present invention relates to a ventilation device, and in Embodiment 8-13, a transceiver 461 that is mounted on the main controller and transmits/receives operation information and operation information by wire or wireless. composed of

The user terminal 462 checks information from the transceiver and remotely controls the main controller.

100: heat plate 110: base
120: heating plate 130: first electrode plate
140: second electrode plate 153: first filter
200: heat exchanger 210: unit guide plate
211: flat plate 213: middle plate
220: cage 221: first power supply terminal
221a: contact terminal 221b: coupling terminal
222: second power supply terminal 230: power supply
231: inverter 232: detector
233: circuit breaker 300: ventilation device
310: input duct 311: first air inlet
312: first air outlet 320: exhaust duct
321: second air inlet 322: second air outlet
330: case 312: first blower
323: second blower 341: radiator
342: heating device 343: cooling device
351: first damper 352: second damper
361: dehumidifying device 362: condensed water treatment device
371: second filter 371a: functional filter
372b: pre-filter 373: cartridge
381: first pressure sensor 382: second pressure sensor
383: filter controller 410: supply duct
411: first diffuser 420: exhaust duct
421: second diffuser 430: connected blowing fan
441: first temperature and humidity device 442: second temperature and humidity device
443: third temperature and humidity device 444: harmful gas detection sensor
445: carbon dioxide detection sensor 446: fine dust detection sensor
447: motion detection sensor 451: main controller
452: indoor controller 453: mass storage device
454: central processing unit 461: transceiver
462: user terminal

Claims (8)

delete delete delete delete delete delete In the ventilation device 300,
The base 110 is formed in the form of a plate and is formed of pulp, the heating plate 120 is formed in plurality and is located on the surface and/or the inner surface of the base and is heated by electric power, and the first electrode is in contact with one side of the heating plate and supplies current. a plate 130, and a second electrode plate 140 that is in contact with the other side of the heating plate and supplies current, wherein the heating plate is formed to be disposed at a uniform or non-uniform interval from an adjacent heating plate;
a unit guide plate 210 comprising a flat plate 211 made of the heat transfer plate 100, an intermediate plate 213 having a plurality of channels 212 formed on one surface of the flat plate;
a heat exchanger 200 in which a plurality of unit guide plates are stacked and channels in adjacent layers are formed to be orthogonal;
a cage 220 forming an opening on four sides and accommodating a plurality of the unit guide plates;
an input duct 310 having a first air inlet 311 and a first air outlet 312 formed therein;
The second air inlet 321 and the second air outlet 322 is formed a discharge duct 320;
The input duct and the discharge duct intersect, and forming the heat exchanger 200 at the intersection position;
a power supply 230 connected to the first electrode plate and the second electrode plate to supply power to the heat transfer plate;
a detector 232 formed in the power supply and measuring a voltage, current or resistance value;
a circuit breaker 233 that recognizes the sensor signal and cuts off power when out of a set range;
a heating device 342 and a cooling device 343 positioned in the input duct;
a first damper 351 formed between the input duct and the exhaust duct, the input duct and the exhaust duct are blocked from the outside, and the input duct and the exhaust duct are directly connected to each other;
A ventilation device comprising a; a first filter (153) formed on the flow path directly connected to the input duct and the exhaust duct.
8. The method of claim 7
a supply duct 410 having one side coupled to the first diffuser 411 installed indoors and the other side coupled to the first air outlet;
A ventilation device comprising a; one side is coupled to the second diffuser (421) installed indoors, the other side is coupled to the second air inlet and the exhaust duct (420).

Images