KR20120140435A - Wall type heat exchanging device - Google Patents

Wall type heat exchanging device Download PDF

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Publication number
KR20120140435A
KR20120140435A KR1020110060169A KR20110060169A KR20120140435A KR 20120140435 A KR20120140435 A KR 20120140435A KR 1020110060169 A KR1020110060169 A KR 1020110060169A KR 20110060169 A KR20110060169 A KR 20110060169A KR 20120140435 A KR20120140435 A KR 20120140435A
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KR
South Korea
Prior art keywords
panel
heat
wall
opening
heat exchange
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KR1020110060169A
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Korean (ko)
Inventor
송현근
이남해
홍성민
Original Assignee
송현근
홍성민
이남해
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Priority to KR1020110060169A priority Critical patent/KR20120140435A/en
Publication of KR20120140435A publication Critical patent/KR20120140435A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/06—Peltier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE: A wall-type heat exchanger is provided to save energy costs as heat exchange members are selectively controlled with cooling and heating wall panels. CONSTITUTION: A wall-type heat exchanger comprises a first panel(10), a second panel(100), a heat exchange member(200), a heat generating unit(300), and a control unit(400). The first panel forms the wall of a structure. The second panel forms the first panel and an air circulation passage. The second panel comprises a plurality of openings for guiding the flow of air. The heat exchange member is placed between the first and second panels, and guides the flow of heat exchange fluid. The heat generating unit forms cooling and heating parts using a thermoelectric element(302). The control unit controls the temperature of the second panel where the heat exchange member is installed. Natural convection is formed according to the difference between the temperature of the second panel and room temperature.

Description

Wall Heat Exchanger {WALL TYPE HEAT EXCHANGING DEVICE}

The present invention relates to a wall, and more particularly to a wall-type heat exchanger that can control the heat exchange flow of natural convection installed on the wall as needed.

In general, the function of the wall in the structure has the greatest role to distinguish the space. In addition, the wall itself is attached to the heating film, but radiant heating is mainly used because the furniture can not be placed on the wall, there is a problem in the space configuration.

For this reason, it is necessary to develop an eco-friendly wall having its own cooling and heating functions. In order to save energy and make the living space more comfortable in these days when eco-friendly energy is preferred, it is necessary to develop an eco-friendly wall that can achieve the effects of temperature, humidity and air circulation.

By selectively controlling the cooling and heating of the natural convection method as needed, it is possible to save energy more efficiently than the existing radiant heating, and to provide a wall-type heat exchanger that can maintain the indoor living space more comfortably.

The wall heat exchanger includes a first panel constituting the wall of the structure, a second panel having a first panel and an air circulation passage and having a plurality of openings for guiding natural convection air flow, the first panel and the second panel. Is interposed between, the heat exchange member for guiding the flow of the heat exchange fluid supplied from the outside, connected to the heat exchange member, the heat generating member having a thermoelectric element to form a cooling unit and a heating unit, controlling the operation of the heat generating unit heat exchange member It includes a control unit for controlling the inner temperature of the second panel is disposed, and forms a natural convection according to the difference between the inner temperature of the second panel and the room temperature that is outside the second panel.

The heat generating unit may include a tank having a thermoelectric element therein and connected to a tank for storing water, and a pump for supplying water stored in the tank to a heat exchange member through a pipe.

The heat exchange member is capable of cooling and heating according to the heat exchange fluid flowing between the tank and the pump, and includes a heat pipe arranged in a plurality of horizontal directions in a horizontal direction, and a connection pipe connecting the plurality of heat pipes. They are each supported on a bracket fixed to the wall of the structure, the temperature at the top and the bottom of the second panel is controlled differently according to the longitudinal direction of the second panel, the temperature difference between adjacent heat medium pipes can be made sequentially.

Further comprising a heat insulating material interposed between the first panel and the second panel, the heat insulating material may include a first heat insulating material coupled to the first panel, and a second heat insulating material coupled to the second panel. And a third heat insulating material interposed between the first heat insulating material and the second heat insulating material, and a third heat insulating material interposed between the heat storage material and the second heat insulating material, and the third heat insulating material may be interposed at the edge of the heat storage material and the second heat insulating material. Can be.

The opening includes a first opening formed in an upper portion of the second panel, and a second opening formed in a lower portion of the second panel, wherein the first opening and the second opening are the same as the positions formed in the second panel. It may be formed in the heat insulating material, respectively.

The first opening portion and the second opening portion have a rectangular shape along the width direction of the second panel. The first opening portion and the second opening portion have a symmetrical structure with respect to the longitudinal direction of the second panel. A circulation filter is mounted in the first opening portion and the second opening portion, respectively. Can be.

The second panel further includes a first guide part coupled to the periphery of the first opening and guiding a natural flow of air to the heat exchange member, wherein the first guide part has a predetermined curvature and is formed in an upper convex arc shape. The other end extending from the opening may be directed to the uppermost position of the heat exchange member.

The second panel further includes a second guide part coupled to the periphery of the second opening to guide the flow of naturally convective air to the heat exchange member, wherein the second guide part has a predetermined curvature and is formed in an arc shape convex downward. The other end extending from the opening may be directed to the lowermost position of the heat exchange member.

The third panel is coupled to each of the lengthwise side of the second panel in a detachable structure, and is disposed in the air circulation passage is driven and controlled by the controller, it may further include a forced circulation member for forcibly circulating the natural convection air flow have.

The wall heat exchanger selectively controls the heat exchanger member applied to the wall panel to use the natural convection cooling wall panel and the heating wall panel, resulting in energy savings and cost savings of more than 60% compared to conventional cooling and heating methods.

In addition, it is possible to increase heat storage efficiency and heat insulation efficiency by suppressing heat loss and radiation loss due to natural convection.

In addition, because it is recyclable, low carbon green growth and eco-friendly products have a social carbon saving effect, and processing costs can be reduced by using natural materials as they are.

In addition, not only the heating function but also the cooling can be combined with the existing central cooling and heating can be divided into individual cooling and heating to form a more convenient and affordable price.

In addition, the heating function can replace the conventional air-conditioning air conditioner, and because it does not require the installation of the outdoor unit, it can reduce the installation cost of the heat exchanger in the metropolitan area, and further eliminate the heat added by the outdoor unit in the summer in the urban area. You can.

In addition, by filtering the indoor air using natural charcoal along with natural convection, it is possible to create a more comfortable indoor environment by maintaining the indoor humidity and improving the air quality.

1 is an exploded perspective view of a wall heat exchanger according to an embodiment of the present invention.
FIG. 2 is a view illustrating the combined state of FIG. 1.
3 is a diagram illustrating a connection relationship between a heat generating unit, a heat exchange member, and a control unit.
4 is a diagram illustrating an arrangement relationship of a third insulating material interposed between the second insulating material and the heat storage material.
5 is a cross-sectional view showing the interior of the wall heat exchanger according to the embodiment of the present invention.
6 is a view showing a summer air circulation environment of the wall heat exchanger according to an embodiment of the present invention.
7 is a view showing a winter air circulation environment of the wall heat exchanger according to an embodiment of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 is an exploded perspective view showing the configuration of a wall heat exchanger according to an embodiment of the present invention.

Referring to FIG. 1, the wall heat exchanger includes a first panel 10, a second panel 100, a heat exchange member 200, a heat generator 300, and a controller 400. The wall heat exchanger forms natural convection according to a difference between an inner temperature of the second panel 100 where the heat exchange member 200 is disposed and an indoor temperature that is outside of the second panel 100. In addition, since the inside temperature of the second panel 100 may be adjusted through the controller 400, natural convection may be artificially formed as necessary.

The first panel 10 constitutes a wall of the structure. Walls of existing structures may be made of concrete walls, cement bricks, ocher bricks, sandwich panels and the like.

The second panel 100 is arranged to have an air circulation passage with the first panel 10 and has a plurality of openings for guiding a naturally convective air flow. The opening includes a first opening 102 formed in an upper portion of the second panel 100 and a second opening 104 formed in a lower portion of the second panel 100. It further includes a third panel 100a coupled to both sides of the second panel 100 in the longitudinal direction. The second panel 100 and the third panel 100a are coupled in a detachable structure.

The heat exchange member 200 is interposed between the first panel 10 and the second panel 100 to guide the flow of the heat exchange fluid supplied from the outside.

The heat generating unit 300 is connected to the heat exchange member 200 and includes a thermoelectric element 302 to form a cooling unit and a heating unit.

The controller 400 controls the driving of the heat generating unit 300 and controls the inside temperature of the second panel 100 in which the heat exchange member 200 is disposed. The controller 400 is installed to be exposed to the outside of the second panel 100. The controller 400 may be designed to control the temperature even through an application using a smartphone, and may be formed to have a function of a basic boiler controller.

It further includes a heat insulating material interposed between the first panel 10 and the second panel 100. The heat insulator may improve natural convection in the interior without heat radiating out between the first panel 10 and the second panel 100. This allows the air in the room to convection more effectively in nature. The heat insulator includes a first heat insulator 500 coupled to the first panel 10, and a second heat insulator 510 coupled to the second panel 100. The heat storage material 600 is further interposed between the first heat insulating material 500 and the second heat insulating material 510.

The first openings 512 and the second openings 514 are also formed in the second heat insulating material 510, similarly to the positions formed in the second panel 100. The first opening 102 and the second opening 104 have a rectangular shape along the width direction of the second panel 100, and are formed in a vertically symmetrical structure with respect to the length direction of the second panel 100.

On the other hand, the inner part of the wall of the second panel 100 must be insulated to heat the heat discharged from the heat exchange member 200 as a circulation path of air and to prevent heat loss to the outside. However, in the wall corresponding to the position where the third panel 100a is mounted, the tank 301 is located at one side, and the other side is disposed as an empty space, so that the thermal efficiency is reduced when the air circulation path is expanded to this part. Therefore, only the inner part of the wall of the second panel 100 can be insulated.

In addition, by using a reinforcing material such as a lumber on the circumferential portions of the second panel 100 and the third panel 100a, the wall may withstand the lateral loads structurally received. This helps to maintain a strong connection between the second panel 100 and the third panel 100a, and can prevent damage to the product due to separation or impact of the panel after wall installation.

In addition, the tank 301 has the property of cooling and heating using the thermoelectric element 302, and the opposite side becomes hot during cooling, and the opposite side becomes cold during heating, due to the characteristics of the thermoelectric element 302. Thermal efficiency may be impaired if they are in the same space during operation. Therefore, isolating the space different from the space in which the heat exchange member 200 is installed may exhibit greater thermal efficiency. For this reason, it is possible to limit the portion of the heat insulating and heat storage in the wall to the space where the heat exchange member 200 is disposed, thereby reducing the use of heat insulating and heat storage materials.

Referring to Figure 1, the wall structure of the wall heat exchanger is as follows.

First, the first wall 10, which is an existing wall, may be insulated from the first heat insulating material 500, and then heat may be generated from the heat exchange member 200 using the heat storage material 600. Subsequently, after the heat generation unit 300 including the heat exchange member 200 is installed, the second heat insulating member 510 is insulated again. Finally, the second panel 100, which is an external finishing material, is installed. If necessary, it is disposed in the air circulation passage is driven and controlled by the control unit, and may further include a forced circulation member forcibly circulating the natural convection air flow.

FIG. 2 is a view illustrating a state in which the wall heat exchanger of FIG. 1 is coupled.

Referring to FIG. 2, a circulation filter 106 is mounted to the first opening 102 and the second opening 104, respectively. The circulating filter 106 is made of charcoal respectively installed in the upper and lower openings. By using the circulation filter 106, the air filter and the humidity control device in the upper and lower air circulation passage can be used together. By using charcoal, a natural material, as the circulating filter 106, it is possible to enjoy a carbon reduction effect due to processing, and to provide clean and comfortable air to the room. The second panel 100, the heat exchange member 200, the heat generator 300, and the controller 400 constituting the wall heat exchanger may be formed of a module. Wall heat exchanger according to an embodiment of the present invention may be installed to replace the wall of the existing structure in a state consisting of modules, it may be installed separately on the wall of the existing structure. The module can be designed to be 100mm thick, which not only increases efficiency in space, but also greatly reduces the overall weight of the material and the use of dry materials. Therefore, it is possible to install the module anywhere on the wall of the existing structure, it is also possible to replace the wall of the existing structure. In addition, by directly supplying its own heat source inside the module, the planar limitation is eliminated, and the cooling function is added, so that the existing heat storage wall function can have more excellent effect.

3 is a diagram illustrating a connection relationship between the heat generating unit 300, the heat exchange member 200, and the control unit 400.

The heat generation unit 300 includes a tank 301, a thermoelectric element 302, and a pump 304. The heat generating unit 300 is a tank 301, the thermoelectric element 302 and the pump 304 is attached to the cooling and heating and the heat medium through the heat pipe 210 is composed of a circulation structure of the water, the heat medium pipe ( 210) The material can use thermal siphon to maximize the thermal efficiency. The operation of the heat generating unit 300 can be confirmed and adjusted through the control unit 400. Therefore, the user can easily control the temperature inside the wall through the control unit 400.

The tank 301 includes a thermoelectric element 302 to form a cooling unit and a heating unit, and stores water. Since the cooling and heating of the wall uses the thermoelectric element 302, the noise is low, so that the cooling and heating can be more effectively performed in a quiet room. The thermoelectric element 302 is made of a Paltier element. The thermoelectric element 302 has a property that the other side goes down when the temperature of one side increases according to the polarity of the current. The thermoelectric element 302 shows less efficiency in the case of cooling than in the case of heating, and the cooling effect can be obtained only when the heat of the opposite side is released as much as possible during cooling. However, due to the characteristics of the thermoelectric element 302, when the opposite side is heated, the heat is radiated through the radiator so that the cooling effect can be seen. In addition to the radiator, a small fan may be provided to further increase cooling efficiency.

The pump 304 is connected to the tank 301, and the water stored in the tank 301 is supplied to the heat exchange member 200 through the pipe 306. The pump 304 is composed of a motor that circulates cooled and heated water, and is electrically connected from an external power source to be driven as power is supplied through the controller 400.

The heat exchange member 200 includes a heat medium pipe 210, a connection pipe 212.

The heat medium pipe 210 may be cooled and heated depending on the heat exchange fluid including the refrigerant and the heat flowing between the tank 301 and the pump 304. The heat medium pipe 210 is disposed in plurality in the horizontal direction to each other. The heat medium pipe 210 is formed of a thermal siphon that releases the temperature of the internal cold water and hot water up to 99%. The pipe diameter of the heat medium pipe 210 is about 9mm, cooling and heating is possible even with a small amount of water. Therefore, the heat medium pipe 210 can increase the efficiency in cooling and heating. The heat medium pipe 210 may exhibit 60% or more energy efficiency, and may exhibit 60% or more energy saving effect in comparison with the existing cooling and heating pipes.

The connector 212 serves to connect the plurality of heat medium pipes 210. The connection pipe 212 is formed to be bent freely to be connected to the heat medium pipes (210). The connection pipe 212 may be formed of the same material as the heat medium pipe 210. The connection pipe 212 may be formed of a heat insulating material to minimize heat loss.

4 is a diagram illustrating an arrangement relationship of the third insulation 520 interposed between the second insulation 510 and the heat storage material 600.

Referring to FIG. 4, the heat insulating material 600 further includes a third heat insulating material 520 interposed between the second heat insulating material 510. The third heat insulating material 520 is interposed between the edges of the heat storage material 600 and the second heat insulating material 510. The heat medium pipe 210 is disposed between the heat storage material 600 and the second heat insulating material 510. That is, between the heat storage material 600 and the second heat insulating material 510 is a space adjusted to the corresponding temperature according to the temperature control operation. Therefore, the insulation must be better than other parts. If the third heat insulating material 520 is installed between the heat storage material 600 and the second heat insulating material 510 to further increase the heat insulating effect, cooling and heating efficiency may be further increased in the space inside the wall. For this reason, as the temperature rises and falls inside the wall, the natural convection effect with the indoor space is better, thereby improving the temperature control efficiency. On the other hand, when the heat accumulating material 600 is stored, even if the wall-type heat exchanger is not driven it can exhibit a continuous cooling and heating effect by the heat stored in the heat storage material 600. The insertion method of the heat storage material 600 may be disposed between the second heat insulating material 510 and the third heat insulating material 520, but may also be formed in a form surrounding the heat medium pipe 210.

5 is a cross-sectional view showing the interior of the wall heat exchanger according to the embodiment of the present invention.

Referring to FIG. 5, the plurality of heat medium pipes 210 are respectively supported by the bracket 12 fixed to the wall of the structure. The bracket 12 may be installed on the wall of the structure and may be installed on the heat storage material 600 as necessary. On the other hand, the plurality of heat medium pipes 210 may be directly fixed to the wall or heat storage material 600 of the structure without being supported by a separate support member such as the bracket (12).

On the other hand, the bracket 12 is fixed to the wall or the heat storage material 600 of the structure to support the heat medium pipe 210, it is also possible to change the placement of the bracket 12 or different fixed parts. For example, one side of the bracket 12 may be fixed to the wall or the heat storage material 600 of the structure, and the other side may be fixed to the second panel 100. By fixing the bracket 12 between the second panel 100 and the wall or heat storage material 600 of the structure, it is possible to reinforce the transverse structure of the entire wall. The installation of the bracket 12 may be installed in response to the installation of the heat medium pipe 210, and fills an empty space between the second panel 100 and the structure wall to increase structural stability and constructability of the wall.

The second panel 100 further includes a first guide part 710 and a second guide part 720. The first guide part 710 is coupled to the periphery of the first opening 102 to guide the flow of naturally convection air to the heat exchange member 200. The first guide part 710 has a set curvature and is formed in a convex shape upwardly, and the other end extending from the first opening 102 is directed to the uppermost position of the heat exchange member 200. The second guide portion 720 is coupled to the periphery of the second opening 104 to guide the flow of naturally convection air to the heat exchange member 200. The second guide portion 720 is formed in an arc shape convex downward with a set curvature, the other end extending from the second opening 104 is directed to the lowest position of the heat exchange member 200.

On the other hand, when the charcoal is used as the circulating filter 106, the char may be directly inserted into the frame of the rectangular first opening 102 and the second opening 104. The charcoal should be used as it is to make the noodles look rugged. Charcoal has negative ions, so it pulls the dust around and has excellent air purifying ability. Therefore, the filter effect can be exerted by inserting the round charcoal into the rectangular frame of the first opening 102 and the second opening 104 as it is and leaving the space between them little by little.

In addition, in the case of the existing filter, the nature of the wall that generates natural convection may interfere with the flow of air. Circulation filter 106 according to an embodiment of the present invention is installed to be natural, high filtering effect, to reach the inside of the wall using a charcoal of a cylindrical or chopped aesthetic appearance.

In addition, the circulation filter 106 should be detachable. Charcoal is a natural material that can be used semi-permanently. However, about twice a month, since the efficiency is increased by using it after being washed in running water, it should be periodically removed from the first opening 102 and the second opening 104, cleaned and reattached. Therefore, in the case of the circulating filter 106 attached to the first opening 102 and the second opening 104, it is possible to attach and detach, so that after a certain time can be easily washed and dried, it can be replaced after a certain time.

6 is a view showing a summer air circulation environment of the wall heat exchanger according to an embodiment of the present invention, Figure 7 is a view showing a winter air circulation environment of the wall heat exchanger according to an embodiment of the present invention.

The indoor air is circulated through the air circulation passages inside the first opening 102 and the second opening 104 and the walls formed in the upper and lower portions of the second panel 100. That is, as the heat medium pipe 210 is installed inside the wall, an air pressure difference between the inside of the wall and the interior space may be artificially formed to increase the efficiency of natural convection circulation.

As shown in FIG. 6, in the summer, the refrigerant is supplied to the heat medium pipe 210 to increase the air pressure of the air circulation passage in the wall, and the cold air is discharged to the second opening 104 in the lower part of the room. Cool the air.

As shown in FIG. 7, in the case of winter, the fruit is supplied to the heat medium pipe 210 to lower the air pressure in the wall so that the warmed air is discharged to the first opening 102 in the upper part to heat the indoor air. give. Unlike warm air in the wall discharged to the first opening 102, air in a relatively cold room enters the wall through the second opening 104.

The installation process of the wall heat exchanger according to the embodiment of the present invention will be described.

The wall heat exchanger may be formed in a manner that is fixedly coupled to the concrete wall which is the wall of the existing structure. The heat generating unit 300 is installed inside the wall heat exchanger, which is capable of cooling and heating using the heat medium pipe 210.

First, the first wall 10, which is an existing wall, is insulated from the first heat insulating material 500, and then heat is generated from the heat medium pipe 210 using the heat storage material 600. Subsequently, the heat generating unit 300 including the heat medium pipe 210 is installed and then insulated with the second heat insulating material 510. Finally, the second panel 100, which is an external finishing material, is installed.

The height of the wall heat exchanger is based on the height of 2,400mm, which is the indoor height of a typical house. The heat medium pipe 210 is disposed every 300mm in height. The wall heat exchanger can be installed in the walls of the room in the case of apartments, or in the art wall of the living room.

The third panel 100a coupled to both sides of the second panel 100 may be detachable independently of the second panel 100. Since the second panel 100 and the third panel 100a may be separated and combined, the heat generating unit 300 and the heat medium pipe 210 may be easily replaced and repaired.

The first opening 102 and the second opening 104 positioned at the upper and lower portions of the second panel 100 may pass air during natural convection. Charcoal is installed in the first opening 102 and the second opening 104. Thus, charcoal can produce a natural filter effect. By using charcoal, you can naturally purify the circulating air and control the humidity in the room. Charcoal can be used semi-permanently and aesthetically well combined with the second panel 100 has an effect.

The outside of the second panel 100 can finish the wall using a louver. Therefore, various louvers and plate materials can be used to create aesthetically pleasing and diverse walls. In addition, by using the hinoki wood among the finishing materials used on the outside, it is possible to give a feeling of forest bathing to those who work indoors. It can be effective in improving concentration and relieving stress by sedation, and can be installed in various places such as living room, school space, indoor room or office where you can relax, and can achieve the effect of indoor air purification.

Next, the operation of the wall heat exchanger according to the embodiment of the present invention will be described.

Controlling cooling and heating in the wall in which the wall heat exchanger is installed through the control unit 400 creates a pressure difference as the temperature decreases and rises in the space inside the wall in which the plurality of heat medium pipes 210 are arranged. In other words, the hot air flows upward, and the cold air flows downward, thereby causing natural convection with the indoor space, thereby controlling temperature. Therefore, by installing a heat source capable of cooling and heating in the wall, and actively controlling it, it is possible to apply regardless of the natural environment anywhere in the room with a small power.

On the other hand, it is possible to independently control the temperature of the plurality of heating medium pipe 210 through the control unit 400. For example, the plurality of heat medium pipes 210 may be controlled to different temperature regions according to the length direction of the second panel 100. Therefore, the plurality of the heat medium pipes 210 are controlled differently from the temperature at the top and the bottom end, and the temperature difference between the heat medium pipes 210 adjacent to each other may be sequentially formed. For this reason, natural convection is generated inside the second panel 100 where the heat exchange member 200 is disposed, so that natural convection with indoor air can be more efficiently controlled.

Wall-type heat exchangers are excellent for humidity control because they do not take the humidity of the room when they are cooled and heated by natural convection. In addition, in the case of the charcoal installed in the first opening 102 and the second opening 104, it is possible to control the humidity as well as the effect of purifying the indoor air to ensure a comfortable environment in the room. If necessary, use a sprayer to water the charcoal. Charcoal releases moisture when the indoor humidity is low and absorbs moisture from the charcoal when the indoor humidity is high to control humidity.

Insulation can improve the natural convection inside the wall without the heat radiating out of the wall. This allows the air in the room to convection more effectively in nature. The heat storage material 600 is installed to heat up the heat emitted from the heat exchange member 200 to maintain the maximum temperature immediately after the operation of the heat generating unit 300 to maximize the efficiency. It is generally installed inside the wall can maintain the temperature until the middle to late after the initial heat generating unit 300 operation. When the temperature inside the wall reaches a set value due to the heat insulating material and the heat storage material 600, the temperature inside the wall may be maintained without the operation of the heat generating unit 300, thereby increasing the thermal efficiency and saving energy.

Wall-type heat exchanger according to an embodiment of the present invention can have a great effect with the function of cooling and heating also a little energy. Natural convection cooling and heating can provide more moisturizing effect than conventional radiant heating, keeping the comfort of indoor space and protecting the health of millions of people who are active in more than 90% indoors. In addition to low carbon green growth, the well-being architecture required by people in modern times can be realized.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And it goes without saying that they belong to the scope of the present invention.

10; First panel 100; Second panel
200; Heat exchange member 300; Heat generator
302; Thermoelectric element 400; The control unit
500; First insulation 510; Secondary insulation
520; Third insulating material 600; Heat storage

Claims (10)

First panel constituting the walls of the structure
A second panel disposed to have an air circulation passage with the first panel and having a plurality of openings for guiding a naturally convective air flow;
A heat exchange member interposed between the first panel and the second panel and guiding the flow of the heat exchange fluid supplied from the outside;
A heat generation unit connected to the heat exchange member and having a thermoelectric element to form a cooling unit and a heating unit;
A control unit controlling an internal temperature of the second panel on which the heat exchange member is disposed by controlling driving of the heat generating unit;
Including;
Wall-type heat exchanger to form a natural convection according to the difference between the inside temperature of the second panel and the room temperature that is outside the second panel. The method of claim 1,
The heat generating unit
A tank having the thermoelectric element therein and storing water;
A pump connected to the tank and supplying the water stored in the tank to the heat exchange member through a pipe
Wall type heat exchanger comprising a. The method of claim 2,
The heat exchange member
Cooling and heating is possible according to the heat exchange fluid flowing between the tank and the pump, the heat medium pipe is arranged in a plurality of horizontal directions in the horizontal direction, and
A connecting pipe connecting the plurality of heating medium pipes
/ RTI >
The heat medium pipes are respectively supported by brackets fixed to the wall of the structure, and the temperature at the top and the bottom of the second panel are controlled differently according to the length direction of the second panel, and the temperature difference between adjacent heat medium pipes is sequentially Wall type heat exchanger. The method of claim 1,
Further comprising a heat insulating material interposed between the first panel and the second panel,
The heat insulating material
A first heat insulator coupled to the first panel, and
A second heat insulator coupled to the second panel
Wall type heat exchanger comprising a. 5. The method of claim 4,
A heat storage material interposed between the first heat insulating material and the second heat insulating material, and
And a third heat insulating material interposed between the heat storage material and the second heat insulating material, wherein the third heat insulating material is interposed at an edge of the heat storage material and the second heat insulating material. The method of claim 5,
The opening
A first opening formed in an upper portion of the second panel, and
A second opening formed in a lower portion of the second panel
Including;
And the first opening and the second opening are respectively formed in the second heat insulating material in the same position as that formed in the second panel. The method according to claim 6,
The first opening and the second opening may have a rectangular shape along a width direction of the second panel, and may be formed in a vertically symmetrical structure with respect to the length direction of the second panel, and the first opening and the second opening may be formed. Wall heat exchanger is equipped with a circulating filter respectively. The method of claim 7, wherein
The second panel further includes a first guide part coupled to the first opening and guiding a natural convection of air to the heat exchange member.
The first guide portion has a set curvature and is formed in a convex shape of the upper convex, and the other end portion extending from the first opening portion wall heat exchanger is directed to the uppermost position of the heat exchange member. 9. The method of claim 8,
The second panel further includes a second guide part coupled to the second opening and guiding a natural convection of air to the heat exchange member.
And the second guide portion has a set curvature and is formed in a convex shape downwardly, and the other end extending from the second opening portion is directed to the lowest position of the heat exchange member. The method of claim 1,
Third panels coupled to both sides in a longitudinal direction of the second panel in a detachable structure, and
And a forced circulation member disposed in the air circulation passage and controlled to be driven by the control unit and forcibly circulating natural convection air flow.
KR1020110060169A 2011-06-21 2011-06-21 Wall type heat exchanging device KR20120140435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110060169A KR20120140435A (en) 2011-06-21 2011-06-21 Wall type heat exchanging device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017104985A1 (en) * 2015-12-17 2017-06-22 강병호 Natural rotating convention-type heating system
KR20190050192A (en) * 2017-11-02 2019-05-10 주식회사 중원지.엘.비 Insulation and Cooling/Heating System used Reflective Insulator
KR102647001B1 (en) * 2023-04-17 2024-03-13 주식회사 한스이엔지 Building wall insulation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017104985A1 (en) * 2015-12-17 2017-06-22 강병호 Natural rotating convention-type heating system
KR20190050192A (en) * 2017-11-02 2019-05-10 주식회사 중원지.엘.비 Insulation and Cooling/Heating System used Reflective Insulator
KR102647001B1 (en) * 2023-04-17 2024-03-13 주식회사 한스이엔지 Building wall insulation device

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