KR102192487B1 - Integrated device for ventilation and temperature control - Google Patents

Abstract

An integrated ventilation and temperature control device is disclosed. The disclosed integrated ventilation and temperature control device comprises: a ventilation unit having a first fluid flow unit guiding a fluid of a first space to a second space and a second fluid flow unit guiding a fluid of the second space to the first space; a filter unit removing foreign substances from the fluid flowing through the first fluid flow unit or the second fluid flow unit; a fluid storage unit storing the fluid; and a heat exchange unit enabling the fluid storage unit and the ventilation unit to exchange heat.

Description

Ventilation and temperature control integrated device {INTEGRATED DEVICE FOR VENTILATION AND TEMPERATURE CONTROL}

The present invention relates to a ventilation and temperature control integrated device, and more particularly, to a ventilation and temperature control integrated device that can efficiently implement ventilation and temperature control.

In general, a ventilation device that purifies indoor air and a temperature control device such as a boiler that supplies indoor temperature or cold/hot water are installed in a home to separately implement the function of the device.

In the case of the ventilation system, a filter that collects foreign substances is built-in to remove foreign substances from indoor air and exchange indoor/outdoor air to ventilate the room. In the case of temperature control devices such as boilers, floor cooling and heating and hot water supply are performed using electricity and gas energy.

Conventionally, since the configuration for ventilation and the configuration for temperature control are separately configured for ventilation and temperature control, it takes an excessive amount of space to install each device separately, and the configuration used in each device is redundant, making it inefficient. There is a problem. Therefore, there is a need to improve this.

The background technology of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2018-0117267 (published on October 29, 2018, title of the invention: cooling/heating ventilation system using PVT).

The present invention was conceived to improve the above problems, by merging and controlling a configuration for ventilation and a configuration for temperature control, thereby reducing the space required for ventilation and temperature control implementation and manufacturing cost, and improving energy efficiency. Its purpose is to provide a ventilation and temperature control integrated device capable of.

The ventilation and temperature control integrated device according to the present invention includes a first fluid moving part for guiding the fluid in the first space to the second space, and a second fluid moving part for guiding the fluid in the second space to the first space. part; A filter unit for removing foreign substances from the fluid moving the first fluid moving unit or the second fluid moving unit; A liquid storage unit accommodating a liquid; And a heat exchange unit for exchanging heat between the liquid storage unit and the ventilation unit.

The ventilation unit may further include a third fluid moving unit that communicates with the second space and the first fluid moving unit to increase a flow rate of the fluid that is moved through the first fluid moving unit.

The filter unit may include a moving filter unit positioned in the first fluid moving unit and/or the second fluid moving unit and rotatably provided to collect foreign substances.

The moving filter unit comprises at least one of polyester needle punch felt, kebra, polyester, nylon, fiber materials, staples, fabrics, wires, aluminum, titanium, stainless steel, and polyester fiber materials. do.

The liquid storage unit may include a storage tank in which a liquid is accommodated; A liquid heating unit for controlling the temperature of the liquid contained in the storage tank; And it characterized in that it comprises a; a liquid inlet and outlet for entering and leaving the liquid in the storage tank.

The heat exchange part may include a first heat exchange part provided to exchange heat with the fluid of the first fluid moving part; A second heat exchange unit provided to exchange heat with the fluid of the second fluid moving unit; And a third heat exchange unit for performing heat exchange between the refrigerant of the first heat exchange unit and/or the second heat exchange unit and the liquid of the liquid storage unit.

In the present invention, the ventilation and temperature control integrated apparatus further comprises a control unit for controlling the movement of the refrigerant to the second heat exchange unit according to the temperature of the liquid accommodated in the liquid storage unit.

In the present invention, the ventilation and temperature control integrated apparatus further comprises a housing part accommodating the ventilation part, the filter part, the liquid storage part, and the heat exchange part.

The housing part, the frame part; And a panel portion detachably coupled to the frame portion to form a space portion for accommodating the ventilation portion, the filter portion, the liquid storage portion, and the heat exchange portion.

The panel unit is provided with a plurality, and at least one of the plurality of panel units is hinge-coupled to the frame unit to rotate at least one of the ventilation unit, the filter unit, the liquid storage unit, and the heat exchange unit. It is characterized by being exposed.

The present invention can reduce the volume and manufacturing cost of the device and increase energy efficiency by integrating a ventilation unit and a temperature control function.

1 is a perspective view schematically showing a ventilation and temperature control integrated device according to an embodiment of the present invention.
2 is a rear perspective view schematically showing an integrated ventilation and temperature control device according to an embodiment of the present invention.
3 is a perspective view showing a partially opened state of a housing in the integrated ventilation and temperature control apparatus according to an embodiment of the present invention.
4 is a front view showing a state in which a part of the housing part is opened in the ventilation and temperature control integrated device according to an embodiment of the present invention.
Figure 5 is a right side view showing a state in which a part of the housing part is opened in the ventilation and temperature control integrated device according to an embodiment of the present invention.
6 is a left side view showing a state in which a part of the housing part is opened in the ventilation and temperature control integrated device according to an embodiment of the present invention.
7 is a schematic diagram showing the ventilation operation in the ventilation and temperature control integrated device according to an embodiment of the present invention.
8 is a diagram schematically illustrating a fixed filter unit according to an embodiment of the present invention.
9 is a diagram schematically illustrating a moving filter unit according to an embodiment of the present invention.
10 is a diagram schematically illustrating a moving filter unit according to another embodiment of the present invention.
11 is a schematic diagram showing a heating operation in the ventilation and temperature control integrated device according to an embodiment of the present invention.
12 is a schematic diagram showing a hot water supply operation in the ventilation and temperature control integrated device according to an embodiment of the present invention.
13 is a schematic diagram showing a cooling operation in the ventilation and temperature control integrated device according to an embodiment of the present invention.
14 is a view showing a state in which a panel part is partially opened according to an embodiment of the present invention.

Hereinafter, an embodiment of an integrated ventilation and temperature control apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

1 is a perspective view schematically showing a ventilation and temperature control integrated device according to an embodiment of the present invention, Figure 2 is a rear perspective view schematically showing a ventilation and temperature control integrated device according to an embodiment of the present invention, 3 is a perspective view showing a part of the housing part in an open state in the ventilation and temperature control integrated device according to an embodiment of the present invention.

4 is a front view showing a state in which a part of the housing part is opened in the ventilation and temperature control integrated device according to an embodiment of the present invention, and FIG. 5 is a housing part in the ventilation and temperature control integrated device according to an embodiment of the present invention. It is a right side view showing a partially opened state, and FIG. 6 is a left side view showing a partially opened state of the housing part in the ventilation and temperature control integrated device according to an embodiment of the present invention, and FIG. 7 is an embodiment of the present invention It is a schematic diagram showing the operation of an integrated ventilation and temperature control device according to an example.

1 to 7, the ventilation and temperature control integrated device 1 according to the present embodiment includes a ventilation unit 100, a filter unit 200, a liquid storage unit 300, a heat exchange unit 400, a control unit ( 600) and the housing unit 500, together with ventilation of the first space and the second space, and cooling and heating are integrated.

The ventilation unit 100 allows the fluid in the first space and the fluid in the second space to be exchanged. In the present embodiment, the first space and the second space are exemplified as indoor and outdoor, respectively, and the ventilation unit 100 ventilates in a manner that exchanges a part of the fluid of the first space and the fluid of the second space, that is, air. . In this embodiment, the ventilation unit 100 includes a first fluid moving unit 110 and a second fluid moving unit 130.

The first fluid moving part 110 guides the fluid in the first space (indoor) to the second space (outdoor). In this embodiment, the first fluid moving part 110 has both ends connected to the first space and the second space, respectively, and a first air blower 111 exemplified as a blower is provided therein to receive the fluid in the first space. Move to the second space (see RA -> EA direction in FIG. 7).

The second fluid moving part 130 guides the fluid in the second space (outdoor) to the first space (indoor). In this embodiment, the second fluid moving part 130 has both ends connected to the first space and the second space, respectively, and a second air blower 131 exemplified as a blower is provided therein to transport the fluid in the second space. Move to the first space (refer to the direction OA1 -> SA in FIG. 7).

In this embodiment, the ventilation unit 100 further includes a third fluid moving unit 150. The third fluid moving part 150 communicates with the second space and the first fluid moving part, selectively supplying fluid to the first fluid moving part 110, and the fluid that is moved through the first fluid moving part 110 Adjust the flow rate. The third fluid moving unit 150 is provided with a third air blower 151 to increase the flow rate of the fluid that is moved through the first fluid moving unit 110 (refer to the direction OA2 -> EA in FIG. 7 ).

When the flow rate of the fluid passing through the first fluid moving unit 110 is increased by the third fluid moving unit 150, the amount of heat exchanged by the first heat exchange unit 410 can be selectively increased, so that a large-capacity blower or heat exchanger Since there is no need to provide a part, it is possible to reduce the manufacturing cost of the device and increase the operating efficiency.

8 is a diagram schematically illustrating a fixed filter unit according to an embodiment of the present invention. 3, 4, 7 and 8, the filter unit 200 is located in at least one of the first fluid moving unit 110, the second fluid moving unit 130, and the third fluid moving unit 150, Foreign matter is removed from the fluid moving the fluid moving part. In this embodiment, the filter unit 200 includes a fixed filter unit 210 and a movable filter unit 230.

The fixed filter unit 210 is detachably coupled to at least one of the first fluid moving unit 110, the second fluid moving unit 130, and the third fluid moving unit 150 to provide a first fluid moving unit and/or a second fluid. Foreign matter is collected from the fluid that is moved through the moving part.

In this embodiment, the fixed filter unit 210 is detachably coupled to the ventilation unit 100 or the housing unit 500 in a sliding manner to facilitate replacement. In this embodiment, the fixed filter unit 210 may be provided in a manner in which a plurality of different types of filters are stacked.

9 is a diagram schematically illustrating a moving filter unit according to an embodiment of the present invention. 3, 4, 7, 9 and 10, the moving filter unit 230 is located on the first fluid moving unit 110 and/or the second fluid moving unit 130 and is rotatably provided to collect foreign matter. In this embodiment, the movable filter unit 230 includes a movable filter housing 231, a movable filter driving unit (not shown), and a movable filter member 235.

The movable filter housing 231 is rotatably coupled to the housing part 500. In this embodiment, the movable filter housing 231 is formed in an approximately disk shape and has a plurality of holes to allow fluid to pass through. The movable filter member 235 is detachably accommodated in the movable filter housing 231.

The movable filter driver (not shown) is provided with a rotating motor and the like, and rotates the movable filter housing 231 in a manner in which a rotation shaft of the motor is coupled to the movable filter housing 231.

The movable filter member 235 is detachably coupled to the movable filter housing 231 and is exposed to the first fluid moving part 110 and the second fluid moving part 130 according to the rotational movement of the moving filter housing 231 Is switched to allow heat exchange between the fluid of the first fluid moving part 110 and the fluid of the second fluid moving part 130.

In this embodiment, the movable filter member 235 is made of a porous material, polyester needle punch felt, kebra, polyester, nylon, fiber material, staple, fabric, wire, aluminum, titanium, stainless steel or poly It may include at least one of the ester fiber materials, and it may be recycled by washing foreign substances.

In particular, in the present embodiment, when the movable filter unit 230 includes at least one of aluminum, titanium, and stainless steel, the movable filter housing 231 and the movable filter member 235 are integrally formed to be rotated together. I can.

In particular, the movable filter member 235 is formed in a honeycomb shape in a cross-section perpendicular to the rotation axis, or is provided between a plurality of concentric members 235a and the corresponding concentric member 235a, and the distance to the rotation axis is repeatedly changed. Heat exchange performance may be increased by including a curved member 235b that increases a contact area with a fluid including a curved surface (see FIG. 10).

Liquid is accommodated in the liquid storage unit 300. In this embodiment, the liquid storage unit 300 includes a storage tank 310, a liquid heating unit 330, and a liquid in/out unit 350.

The liquid is accommodated in the storage tank 310. In this embodiment, the storage tank 310 is formed in an approximately cylindrical shape and may include a metal material.

In order to prevent corrosion of the storage tank 310, the storage tank 310 may be equipped with a corrosion prevention part 370 at the upper end. In this embodiment, the corrosion prevention part 370 is made of a magnesium material, is formed in a substantially bolt shape, and is coupled through the upper end of the storage tank 310.

The liquid heating unit 330 controls the temperature of the liquid stored in the storage tank 310. In this embodiment, the liquid heating unit 330 may be illustrated as a device that supplies thermal energy to the storage tank 310 by using sunlight, geothermal heat, or electric energy.

The liquid heated by the liquid heating unit 330 may be supplied to an indoor temperature control unit (not shown) and supplied to the indoor floor, etc., and thus may be used as a means for controlling the indoor temperature.

In addition, the liquid heated by the liquid heating unit 330 may be supplied to an indoor hot water supply unit (not shown) to be used as hot water used for showers, laundry, and the like.

The liquid in/out part 350 inputs and discharges the liquid from the liquid in/out part 350 in a manner of supplying liquid to the storage tank 310 or discharging the liquid contained in the storage tank 310. In this embodiment, the liquid inlet and outlet 350 may be provided with a valve or the like to adjust the amount of liquid contained in the storage tank 310.

11 is a schematic diagram showing a heating operation in the ventilation and temperature control integrated device according to an embodiment of the present invention, Figure 12 is a schematic diagram of the hot water operation in the ventilation and temperature control integrated device according to an embodiment of the present invention Fig. 13 is a schematic diagram showing a cooling operation in an integrated ventilation and temperature control apparatus according to an embodiment of the present invention.

3, 7, 11 to 13, the heat exchange unit 400 exchanges heat between the liquid of the liquid storage unit 300 and the fluid of the ventilation unit 100. In this embodiment, the heat exchange unit 400 includes a first heat exchange unit 410, a second heat exchange unit 430 and a third heat exchange unit 450.

The first heat exchange unit 410 is provided in the first fluid moving unit 110 to exchange heat with the fluid that is moved through the first fluid moving unit 110. In this embodiment, the first heat exchange unit 410 operates as an evaporator in the heating and hot water supply mode (see FIGS. 11 and 12), and receives heat from the fluid discharged to the second space through the first fluid transfer unit 110. It is transmitted to the third heat exchanger 450.

In addition, in this embodiment, the first heat exchange unit 410 operates as a condenser in the cooling mode (see FIG. 13), and discharges heat to the fluid discharged through the first fluid moving unit 110 so that the corresponding heat is second Let it be discharged into the space.

The second heat exchange unit 430 is provided in the second fluid moving unit 130 to exchange heat with the fluid that is moved through the second fluid moving unit 130. In this embodiment, the second heat exchange unit 430 operates as a condenser in the heating mode (see FIG. 11), and discharges heat to the fluid discharged to the first space through the second fluid moving unit 130 to control the heat. Make sure it is delivered to space 1.

In addition, in the present embodiment, the second heat exchange unit 430 operates as an evaporator in the cooling mode (see FIG. 13 ), and recovers heat of the fluid supplied to the first space through the second fluid transfer unit 130.

The third heat exchange unit 450 performs heat exchange between the liquid of the liquid storage unit 300 and the refrigerant of the first heat exchange unit 410 or the second heat exchange unit 430. In this embodiment, the third heat exchanger 450 is illustrated as a plate heat exchanger, and a plurality of plates are stacked to increase the amount of heat exchange between the refrigerant and the liquid.

In the heating mode, the third heat exchange unit 450 heats the refrigerant cooled in the first heat exchange unit 410 with the liquid in the storage tank 310, and transfers the refrigerant whose temperature has risen to the second heat exchange unit 430. Thus, the temperature of the fluid supplied to the first space through the second heat exchange unit 430 is increased.

In the hot water supply mode, the third heat exchange unit 450 heats the refrigerant cooled in the first heat exchange unit 410 with the liquid in the storage tank 310 to increase the temperature of the refrigerant. However, by the control unit 600, the movement of the refrigerant through the third heat exchange unit 450 is transferred to the first heat exchange unit 410 without passing through the second heat exchange unit 430, thereby reducing the occurrence of condensation. have.

In the cooling mode, when the refrigerant heated through the second heat exchange unit 430 enters through the compressor C, the third heat exchange unit 450 performs heat exchange with the liquid in the liquid storage unit 300, and then the first heat exchange unit 410 ).

The controller 600 controls the movement of refrigerant or liquid to implement a ventilation mode, a heating mode, a hot water supply mode, and a cooling mode.

In this embodiment, the control unit 600 controls the movement of the refrigerant and the liquid according to the temperature of the liquid accommodated in the liquid storage unit 300 and the external temperature. In this embodiment, the control unit 600 measures the temperature of the liquid contained in the liquid storage unit 300, and controls the movement of the refrigerant in response to whether the corresponding temperature value falls within a preset temperature range, so that the refrigerant is supercooled. Prevents freezing due to.

In this embodiment, the control unit 600 includes a temperature measuring unit 610, a refrigerant movement interception unit 630, and a refrigerant movement control unit 650. The temperature measurement unit 610 measures the temperature of the liquid contained in the liquid storage unit 300.

In this embodiment, the temperature measuring unit 610 is exemplified as a thermometer mounted on the liquid storage unit 300 and measuring the temperature of the liquid contained in the liquid storage unit 300. The temperature value of the liquid measured by the temperature measuring unit 610 is transmitted to the refrigerant movement control unit 650 in a wired or wireless manner.

The refrigerant movement intermittent unit 630 guides the refrigerant moving between the first heat exchange unit 410 and the third heat exchange unit 450 to selectively move through the second heat exchange unit 430 to supercool the refrigerant. This reduces the occurrence of freezing in the second heat exchange unit 430 and the like.

In this embodiment, the refrigerant movement interception unit 630 is a three-way valve connected to the first heat exchange unit 410, the second heat exchange unit 430, and the third heat exchange unit 450 via a refrigerant movement guide line, etc. As illustrated, its operation is controlled by the refrigerant movement control unit 650. .

The refrigerant movement control unit 650 controls the refrigerant movement interception unit 630 according to the temperature measured by the temperature measurement unit 610 to control the refrigerant passing through the second heat exchange unit 430.

The housing part 500 supports and accommodates the ventilation part 100, the filter part 200, and the heat exchange part 400. In this embodiment, the housing part 500 includes a frame part 510 and a panel part 530.

The frame part 510 forms a skeleton of the housing part 500 and supports the ventilation part 100, the filter part 200, the heat exchange part 400, and the like. In this embodiment, a plurality of frame portions 510 are provided, each of which is formed in an approximately rod shape and made of a metal material, such as bolting, fitting, etc. to the adjacent frame portion 510 or the housing portion 500 It is detachably coupled in the manner of.

The panel part 530 is detachably coupled to the frame part 510 to form a space in which the ventilation part 100, the filter part 200, the liquid storage part 300, and the heat exchange part 400 are accommodated. In this embodiment, the panel portion 530 is formed in a substantially plate shape, and a plurality of panel portions 530 are provided to be coupled to the frame portion 510 by bolting or fitting.

In this embodiment, the panel unit 530 may be configured in a manner in which a plurality of plate-shaped members are stacked. In particular, the panel unit 530 may be equipped with a sound absorbing material, a heat insulating material, etc. to reduce noise generation and energy loss.

14 is a view showing a state in which a panel part is partially opened according to an embodiment of the present invention. Referring to FIG. 14, at least one of the plurality of panel parts 530 is hinged to the frame part 510 and rotates according to the ventilation part 100, the filter part 200, the liquid storage part 300, and heat exchange. By exposing at least one of the parts 400, it is easy to manage the assembly and separation of the corresponding configuration.

In this embodiment, the housing part 500 may further include a rotation coupling part 550 and a rotation support part 570. The rotational coupling part 550 is configured to rotate the panel part 530 with respect to the frame part 510 or the neighboring panel part 530 so that the panel part 530 may be rotated with respect to the frame part 510 or a neighboring panel. It is rotatably coupled to the unit 530. In this embodiment, the rotation coupling part 550 is illustrated as a hinge.

The rotation support part 570 is coupled to the frame part 510 or the panel part 530 so that the panel part 530 rotated by the rotation coupling part 550 can be fixed at a predetermined position, and the corresponding panel part ( 530).

In this embodiment, the rotation support part 570 includes a metal material and is elastically deformable into a curved surface to support the corresponding panel part 530, but a rubber material or the like is coupled to a portion in contact with the panel part 530 so that the panel part Damage and noise of 530 can be prevented.

7, 11 to 13, the operation principle and effect of the ventilation and temperature control integrated device 1 according to an embodiment of the present invention will be described.

The ventilation and temperature control integrated device 1 according to the present embodiment may be operated in various modes according to an indoor/outdoor environment, a user's request, and the like. Corresponding modes can be largely divided into a ventilation mode, a heating mode, a hot water supply mode, and a cooling mode.

In the ventilation mode, the ventilation and temperature control integrated device 1 according to the present embodiment operates the ventilation unit 100 to ventilate the fluid contained in the first space with the fluid in the second space. That is, by operating the first air blower 111 provided in the first fluid moving part 110 to discharge the fluid in the first space to the second space, the second air blower provided in the second fluid moving part 130 ( 131) is operated to introduce the fluid in the second space into the first space.

As the fluid moves through the first fluid moving part 110 and the second fluid moving part 130, foreign substances contained in the fluid are collected by the fixed filter part 210 and the moving filter part 230.

In this embodiment, the fixed filter unit 210 or the movable filter unit 230 includes a material that can be washed with water, etc., and facilitates the management of the filter and reduces maintenance costs by simply washing the foreign material with water. can do.

In addition, in the case of the moving filter unit 230, the fluid flow path from the first fluid moving unit 110 and the fluid flowing path from the second fluid moving unit 130 are exposed, and the exposed portion is the moving filter unit 230 Since the first fluid moving part 110 and the second fluid moving part 130 are alternately exposed according to the rotation of, energy loss during the ventilation process can be significantly reduced.

In the heating mode, when the ventilation and temperature control integrated device 1 according to the present embodiment operates the ventilation unit 100, but the warm fluid in the first space is discharged to the second space through the first fluid transfer unit 110 , The first heat exchange unit 410 performs an evaporator function to recover energy from the fluid.

In addition, when the cold fluid of the second space flows into the first space through the second fluid moving part 130, the second heat exchange part 430 performs a condenser function, and thus the compressor C and the third heat exchange part 450 After receiving heat from the refrigerant raised while passing through ), it is allowed to flow into the first space.

In the heating mode, floor heating and hot water supply may be simultaneously performed by using the liquid contained in the liquid storage unit 300. The liquid heating unit 300 or the like may be operated to increase the temperature of the liquid.

In the hot water supply mode, the ventilation and temperature control integrated device 1 according to the present embodiment can be used as energy to heat the liquid in the liquid storage unit 300 by utilizing the energy recovered from the ventilation unit 100.

When the temperature of the first space is higher than the temperature of the second space, the heat transferred from the first space to the second space together with the fluid is recovered by the first heat exchanger 410 that functions as an evaporator to evaporate the refrigerant. Let it.

The refrigerant heated through the first heat exchange part 410 is compressed through the compressor C, and then heated the liquid in the liquid storage part 300 while passing through the third heat exchange part 450, and then toward the ventilation part 100. Delivered.

Whether or not the refrigerant passing through the third heat exchange unit 450 passes through the second heat exchange unit 430 may vary depending on the operation of the refrigerant movement intermittent unit 630. This is to prevent the occurrence of freezing due to a double decrease in the temperature of the refrigerant while passing through the third heat exchange unit 450 and the second heat exchange unit 430.

The operation of the refrigerant movement interception unit 630 is controlled by the refrigerant movement control unit 650, and the refrigerant movement control unit 650 is the temperature of the liquid contained in the liquid storage unit 300 measured by the temperature measurement unit 610. Accordingly, the operation of the refrigerant movement intermittent unit 650 may be controlled.

For example, when the temperature of the liquid contained in the liquid storage unit 300 is less than the set temperature, the refrigerant movement control unit 650 controls the refrigerant movement interception unit 630 so that the refrigerant enters the second heat exchange unit 430. Can be prevented.

In this case, the refrigerant is prevented from being cooled again in the second heat exchange unit 430, and thus freezing may be prevented when passing through the first heat exchange unit 410 or the like.

In addition, if the temperature of the liquid contained in the liquid storage unit 300 is higher than or equal to the set temperature, the degree to which the refrigerant decreases as the refrigerant passes through the third heat exchange unit 450 is reduced. By controlling the unit 630, the refrigerant is transferred to the second heat exchange unit 430.

By the refrigerant entering the second heat exchange unit 430, the second heat exchange unit 430 performs a function of a condenser to heat the fluid entering the first space.

In the cooling mode, in the ventilation and temperature control integrated device 1 according to the present embodiment, the first heat exchange unit 410 acts as a condenser to release heat energy to the fluid discharged to the outside, and the second heat exchange unit 430 is Ventilation and cooling of the first space are performed in a manner that acts as an evaporator and absorbs heat from the fluid flowing from the second space.

However, the ventilation and temperature control integrated device 1 according to the present embodiment prevents condensation from occurring in peripheral devices and pipes in the process of moving the low-temperature fluid cooled through the second heat exchange unit 430 to the first space. In order to prevent it, at least one of a reheater R and/or a dehumidifier (not shown) may be further provided in a path through which the fluid of the second heat exchange unit 430 moves to the first space.

The reheater R is connected to the liquid storage unit 300 and uses the heat of the liquid contained in the liquid storage unit 300, or uses heat generated during the floor cooling process of the first space, or uses electric energy. , The fluid may be heated by supplying a part of the fluid in the first space to the second fluid moving part 130 to mix the fluid.

A plurality of reheaters R are provided between the second heat exchange unit 430 and the first space to sequentially heat the fluid.

Accordingly, the ventilation and temperature control integrated device 1 according to the present embodiment can reduce the volume and manufacturing cost of the device and increase energy efficiency by integrating the ventilation unit 100 and the temperature control function.

The present invention has been described with reference to the embodiments shown in the drawings, but this is only an example, and those of ordinary skill in the art will understand that various modifications and other equivalent embodiments are possible therefrom. will be. Therefore, the technical protection scope of the present invention should be determined by the following claims.

1: Integrated ventilation and temperature control
100: ventilation unit 110: first fluid moving unit
111: first blowing unit 130: second fluid moving unit
131: second blowing unit 150: third fluid moving unit
151: third air blower
200: filter unit 210: fixed filter unit
230: moving filter unit 231: moving filter housing
235: moving filter member
300: liquid storage unit 310: storage tank
330: liquid heating part 350: liquid in/out part
370: corrosion protection unit
400: heat exchange part 410: first heat exchange part
430: second heat exchange unit 450: third heat exchange unit
600: control unit 610: temperature measurement unit
630: refrigerant movement control unit 650: refrigerant movement control unit
500: housing part 510: frame part
530: panel portion 550: rotation coupling portion
570: rotation support
C: Compressor R: Reheater
T1 ~ T5: Temperature sensor H1 ~ H4: Humidity sensor

Claims (10)

A first fluid moving part for guiding the fluid in the first space to the second space, a second fluid moving part for guiding the fluid in the second space to the first space, and the first fluid moving part are connected to the first fluid A ventilation unit including a third fluid moving unit for adjusting a flow rate of the fluid moved through the first fluid moving unit by adjusting the degree of flow into the eastern part;
A filter unit for removing foreign substances from the fluid moving the first fluid moving unit or the second fluid moving unit;
A liquid storage unit accommodating a liquid;
A heat exchange unit for exchanging heat of the liquid storage unit and the ventilation unit; And
Including; a housing for accommodating at least one of the ventilation unit, the filter unit, the liquid storage unit and the heat exchange unit,
The heat exchange part,
A first heat exchange unit provided to exchange heat with the fluid of the first fluid moving unit;
A second heat exchange unit provided to exchange heat with the fluid of the second fluid moving unit; And
And a third heat exchange unit that performs heat exchange between at least one of the first heat exchange unit and the second heat exchange unit and the liquid of the liquid storage unit,
Further comprising; a control unit for controlling the movement of the refrigerant to the second heat exchange unit according to the temperature of the liquid contained in the liquid storage unit,
The control unit,
A temperature measuring unit that measures the temperature of the liquid contained in the liquid storage unit;
A refrigerant movement intermittent unit for guiding the refrigerant moving between the first heat exchange unit and the third heat exchange unit to selectively move through the second heat exchange unit; And
Including; a refrigerant movement control unit for controlling the refrigerant to pass through the second heat exchange unit by controlling the refrigerant movement interception unit according to the temperature measured by the temperature measuring unit, and
The housing part,
Frame part;
A panel portion detachably coupled to the frame portion to form a space portion in which at least one of the ventilation portion, the filter portion, the liquid storage portion, and the heat exchange portion is accommodated; And
A rotation support portion coupled to the frame portion or the panel portion and elastically deformable to elastically support the panel portion;
Ventilation and temperature control integrated device comprising a.
delete The ventilation and temperature control according to claim 1, wherein the filter unit comprises a moving filter unit positioned at at least one of the first fluid moving unit and the second fluid moving unit and rotatably provided to collect foreign matter. Integrated device.
The method of claim 3, wherein the moving filter unit,
Integrated ventilation and temperature control, characterized in that it comprises at least one of polyester needle punch felt, kebra, polyester, nylon, fiber material, staple, fabric, wire, aluminum, titanium, stainless steel, or polyester fiber material Device.
The method of claim 1, wherein the liquid storage unit,
A storage tank containing a liquid;
A liquid heating unit for controlling the temperature of the liquid contained in the storage tank; And
A liquid in/out unit for injecting a liquid into and out of the storage tank;
Ventilation and temperature control integrated device comprising a.
delete delete delete delete The method of claim 1, wherein the panel portion,
A plurality of pieces are provided, and at least one of the plurality of panel units is hinged to the frame unit to expose at least one of the ventilation unit, the filter unit, the liquid storage unit, and the heat exchange unit according to rotation. Ventilation and temperature control integrated device.

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