KR101762889B1 - Cooling and heating system - Google Patents

Abstract

In the cooling / heating system according to the preferred embodiment of the present invention, one end portion is connected to a water pipe and the other end portion is composed of a first divided pipe and a second divided pipe to divide water supplied from the water pipe, A water supply pipe provided with a water supply valve for controlling the opening and closing of each of the second divided pipes, a cooler connected to the first divided pipe for cooling the water supplied from the first divided pipe to discharge the cooling water, And a cooling water pipe through which the cooling water discharged from the cooler is moved and a heating water pipe through which the heating water discharged from the boiler is moved are connected to each other And a plurality of cooling water pipes which are embedded along the periphery of the ceiling of the building and in which at least one of the cooling water and the heating water is supplied, A first wall surface tube embedded in the upper side of a wall adjacent to a boundary line between the building ceiling and the wall surface and connected to the supply pipe so that at least one of the cooling water and the heating water is supplied; A bottom pipe connected to the supply pipe so as to supply at least one of the cooling water and the heating water; and a controller selectively controlling the operation of the cooler and the boiler depending on whether the water supply valve is opened or closed.

Description

[0001] Cooling and heating system [0002]

The present invention relates to a cooling / heating system, and more particularly, to a cooling / heating system that can supply cooling water and heating water to a ceiling, a wall surface, and a floor surface of a building to enable cooling or heating of the room as a whole or selectively.

Generally, a building in which a person lives is provided with a heating system, in particular, a house, so that the room can be heated.

The heating system includes a heating pipe embedded in an indoor floor of a building and a boiler connected to the heating pipe to heat the water circulated through the heating pipe. The water is heated using the boiler, So that the indoor floor of the building can be heated.

In addition, the building is provided with a cooling device separately from the heating system, so that the indoor air can be cooled.

The air conditioner uses a general cooling cycle having a compressor, a condenser and an evaporator. The compressor and the condenser are installed outdoors, and the evaporator is installed in the room to discharge the heat absorbed by the evaporator to the outside, Can be cooled.

However, the method of cooling air in the room using the air conditioner is very expensive and consumes a large amount of electricity. In addition, since it uses the CFC gas, it can cause environmental problems, and the heating system and the air conditioner There is a problem that maintenance is troublesome.

In order to solve such a problem, the applicant of the present invention has filed a patent application for the registered patent No. 10-1435176 (heating and cooling system).

The cooling / heating system is configured to cool / heat the room by supplying cold water or hot water to a heating pipe embedded in an indoor floor of a building.

However, since the cooling / heating system circulates cold water and hot water in the heating pipe embedded in the floor of the room, it is difficult to secure a sufficiently large cooling area to sufficiently cool the room when the room is installed in a small space, There has been a problem that an abnormality may occur in the body when the floor surface is contacted for a long time.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cooling and heating system which can supply cooling water and heating water to a ceiling, a wall surface and a floor surface of a building, respectively, so that the room can be entirely or selectively cooled or heated.

In order to solve the above problems, a cooling and heating system according to a preferred embodiment of the present invention comprises a first divided pipe and a second divided pipe such that one end is connected to the water pipe and the other end is divided into water supplied from the water pipe , A water supply pipe provided with a water supply valve for controlling the opening and closing of the first and second divided pipes, respectively, and a water supply pipe connected to the first divided pipe for cooling the water supplied from the first divided pipe to discharge the cooling water A cooling water pipe connected to the second divided pipe for heating the water supplied from the second divided pipe to discharge the heated water, a cooling water pipe through which the cooling water discharged from the cooler is moved, A water supply pipe connected to the heating water pipes to which the water is moved, and a plurality of heating water pipes which are embedded along the edge of the ceiling of the building, wherein at least one of the cooling water and the heating water A first wall pipe connected to the supply pipe so as to be supplied with at least one of the cooling water and the heating water, the first wall pipe being embedded in the supply pipe at an upper side of a wall adjacent to a boundary line between the building ceiling and the wall surface, A bottom pipe connected to the supply pipe so that at least one of the cooling water and the heating water is supplied to the floor of the building and a control unit for selectively controlling the operation of the cooler and the boiler depending on whether the water supply valve is opened or closed, And a control unit.

A second perforated pipe spaced apart from the first perforated pipe by a predetermined distance and buried along the periphery of the first perforated pipe; and a second perforated pipe between the first perforated pipe and the second perforated pipe, And a plurality of ceiling connectors connected at one end to the ceiling tube and connected at the other end to the second ceiling tube.

A second wall pipe spaced apart from the first wall pipe by a predetermined distance and embedded along the longitudinal direction of the first wall pipe; and a second wall pipe disposed between the first wall pipe and the second wall pipe, And a plurality of wall surface connectors connected at one end to the wall tube and at the other end to the second wall surface tube.

A third wall surface tube embedded in a lower side of a wall surface adjacent to a boundary line between the bottom surface and the wall surface of the building; and a second wall surface tube connected at one end to the second wall surface tube between the second wall surface tube and the third wall surface tube, A plurality of auxiliary connection pipes connected to the third wall pipe at the other end thereof, and a plurality of auxiliary connection pipes connected to the third wall pipe and the auxiliary connection pipe, And an opening / closing valve is further included.

The second wall surface tube is buried in a lower side of a wall surface adjacent to a boundary line between the bottom surface and the wall surface of the building, and a portion where the first wall surface tube and the wall surface connection tube are connected to each other, And a second opening / closing valve provided at a portion to which the connecting pipe is connected.

The controller may further include a temperature setting unit for inputting a set temperature by a user and a temperature sensor installed in the supply pipe, wherein the controller controls the water supply valve to be set to a temperature set by the temperature setting unit, Wherein the first branch pipe and the second branch pipe are connected to each other through a pipe.

According to the present invention, since the cooling water and the heating water are respectively supplied to a portion not used in a ceiling of a building and various articles closely attached to a wall surface, the room can be selectively cooled and heated while efficiently utilizing the area of the building In addition, there is an effect that a condensation phenomenon due to a temperature difference is prevented, and a comfortable indoor environment can be created.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view illustrating an air conditioning system according to an embodiment of the present invention; FIG.
Fig. 2 is a diagram showing an example of a part installed in a ceiling of the air-conditioning system shown in Fig.
Fig. 3 to Fig. 5 are diagrams showing an example of a part of a cooling / heating system shown in Fig. 1 installed on a wall surface. Fig.
FIG. 6 is a block diagram illustrating a control relationship of an air-conditioning system according to an embodiment of the present invention; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to illustrate the present invention in a manner that will be readily apparent to those skilled in the art, And this does not mean that the technical idea and scope of the present invention are limited.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and like parts are denoted by similar reference numerals throughout the specification.

Also, when a part is referred to as " including " an element, it does not exclude other elements unless specifically stated otherwise.

FIG. 1 is a block diagram schematically showing an air-conditioning system according to an embodiment of the present invention. FIG. 2 is a diagram showing an example of a part installed in a ceiling of the air-conditioning system shown in FIG. 3 to 5 show one example of a portion of the cooling / heating system shown in FIG. 1 installed on a wall surface, and FIG. 6 is a block diagram showing a control relationship of the cooling / heating system according to an embodiment of the present invention .

As shown in FIG. 1, one end of the cooling and heating system according to the present invention is connected to a water pipe, and the other end is divided into a first divided pipe 11 and a second divided pipe 12 to divide water supplied from the water pipe And a water supply pipe (10) provided with water supply valves (11a, 12a) for controlling opening / closing of the first and second divided pipes (11, 12) A cooler 20 connected to the first divided pipe 12 to cool the water supplied from the first divided pipe 11 to discharge the coolant water and a cooler 20 connected to the second divided pipe 12, A boiler 30 for heating the water to discharge the heated water, a cooling water pipe to which the cooling water discharged from the cooler 20 is moved, and a supply pipe connected to the heating water pipe to which the heating water discharged from the boiler 30 is moved, (40), and is embedded along the periphery of the ceiling of the building, A first ceiling pipe (50) connected to the supply pipe (40) so that at least one of the cooling water and the hot water is supplied to the ceiling; And a bottom pipe (60) connected to the supply pipe (40) so that at least one of the cooling water and the heating water is supplied to the bottom wall of the building And a control unit 80 for selectively controlling the operation of the cooler 20 and the boiler 30 depending on whether the water supply valves 11a and 12a are open or closed.

Here, the water supply pipe (10) supplies water supplied to the building to the cooler (20) and the boiler (30), and one end is connected to a water pipe for supplying water to the building and the other end is connected to a water pipe A first divided pipe 11 connected to the cooler 20 so that the supplied water is supplied to the cooler 20 and a second divided pipe 11 connected to the boiler 30 such that water supplied from the water pipe is supplied to the boiler 30 And a second branch pipe (12).

The water supply pipe 10 is connected to the water supply pipe 10 so that water supplied from the water pipe is selectively supplied to either the cooler 20 or the boiler 30 or the cooler 20 and the boiler 30, On the partitioning pipe (11) and the second partitioning pipe (12) are provided water supply valves (11a, 12a) for controlling opening and closing, respectively.

Since the temperature of the water supplied to the supply pipe 40 through the cooler 20 and the boiler 30 can not be controlled if the water supply valves 11a and 12a are only opened and closed, 11a and 12a may control the flow rates of water supplied to the cooler 20 and the boiler 30, respectively.

The cooler 20 is connected to the first branch pipe 11 to cool the water supplied from the first branch pipe 11 to convert it into cooling water and to discharge the converted cooling water to the supply pipe 40 And a cooling water pipe (21) connected to the supply pipe (40) at the discharge port side.

The boiler 30 is connected to the second branch pipe 12 and heats the water supplied from the second branch pipe 12 to convert the heated water into heated water and supplies the converted heated water to the supply pipe 40 And a heating water pipe 31 connected to the supply pipe 40 is provided at the discharge port side.

 Wherein at least one of the cooling water discharged from the cooler 20 and the heating water discharged from the boiler 30 flows into the supply pipe 40 through the first perforated pipe 50, the first wall pipe 60, And the pipe 70, respectively.

At this time, a supply valve 41 is installed in the supply pipe 40 so that the fluid can be supplied to the first superficial pipe 50, the first wall pipe 60, .

The first perforated pipe 50 is connected to the supply pipe 40 to be supplied to the ceiling of the building through the supply pipe 40 and buried along the edge of the ceiling of the building.

That is, the first perforated pipe 50 receives the fluid from the supply pipe 40, circulates the fluid around the periphery of the ceiling of the building, and discharges the fluid to the water pipe 10.

The first wall surface pipe 60 is connected to the supply pipe 40 by supplying the fluid supplied through the supply pipe 40 to the upper side of the wall surface adjacent to the boundary line between the building ceiling and the wall surface, As shown in Fig.

That is, at least one of the cooling water and the heating water is supplied from the supply pipe 40 to the first wall surface pipe 60, and the first wall surface pipe 60 is supplied in the longitudinal direction to the upper side of the wall surface adjacent to the boundary line between the building ceiling and the wall surface, 10).

In addition, the bottom pipe 70 is connected to the supply pipe 40 by being supplied with the fluid supplied through the supply pipe 40 to the bottom surface of the building, and is buried in a zigzag form on the bottom surface of the building.

The control unit 80 selectively controls the operation of the cooler 20 and the boiler 30 depending on whether the water supply valves 11a and 12a are opened or closed.

That is, when the controller 80 is controlled to open the first and second divided pipes 11 and 12 through the water supply valves 11a and 12a, the cooler 20 and the boiler 30 are operated, When the controller 80 is controlled to close the first and second divided pipes 11 and 12 through the water supply valves 11a and 12a, Each of the boilers 30 is brought into a stopped state.

As shown in FIG. 2, the second perforated pipe 51 is spaced apart from the first perforated pipe 50 by a predetermined distance and is buried along the periphery of the first perforated pipe 50, A plurality of ceiling connectors (50) are connected at one end to the first perforated pipe (50) and at the other end to the second perforated pipe (51), between the first perforated pipe (50) and the second perforated pipe (52) may be further included.

Here, the second perforated pipe (51) serves to circulate the fluid circulated in the first perforated pipe (50) through the plurality of ceiling connection pipes (52) and discharge the fluid to the water pipe But is preferably spaced 20 cm to 50 cm from the first perforated pipe 50.

The reason for discharging the fluid to the water supply pipe 10 at this time is that the fluid is moved from the first perforated pipe 50 to the second perforated pipe 51 and the ceiling pipe 52, This is because the fluid needs to be cooled or heated again as the temperature changes.

The plurality of ceiling connection pipes (52) serve to form a path through which the fluid circulated in the first perforated pipe (50) is transferred to the second perforated pipe (51).

At this time, the ceiling connection pipe (52) may have a straight shape but the area for cooling or heating is reduced, so that the ceiling connection pipe (52) It is preferable to bend in a zigzag shape in order to efficiently use the area of the part where the intestines 51 are separated and to maximize the cooling or heating efficiency.

Accordingly, the indoor environment can be selectively cooled and heated while efficiently utilizing the area of the edge not used in the ceiling, thereby providing a pleasant indoor environment.

 3, a second wall surface tube 61 spaced a predetermined distance from the first wall surface tube 60 and buried along the longitudinal direction of the first wall surface tube 60, And a plurality of wall connection tubes (61) each having one end connected to the first wall surface tube (60) and the other end connected to the second wall surface tube (61) between the first wall surface tube (60) (62) may be further included.

Here, the second wall surface pipe 61 serves to supply the fluid supplied from the first wall surface pipe 60 through the plurality of wall surface connection pipes 62 in the longitudinal direction and then discharge the fluid to the water pipe 10 do.

The reason for discharging the fluid to the water supply pipe 10 at this time is that the fluid is moved from the first wall pipe 60 to the second wall pipe 61 and the wall surface connecting pipe 62, This is because the fluid needs to be cooled or heated again as the temperature changes.

The distance between the first wall pipe (60) and the second wall pipe (61) is set so that the first wall pipe (60) and the second wall pipe (61) are filled with various items such as a frame, It is preferable to be spaced 20 cm to 50 cm away from the base 50.

The plurality of wall surface coupling tubes 62 serve to form a path through which the fluid moving in the horizontal direction in the first wall surface tube 60 is moved to the second wall surface tube 61.

The wall connection pipe 62 is formed in a zigzag shape like the ceiling connection pipe 52 and will not be described in detail.

Accordingly, since the upper side of the wall adjacent to the boundary line between the ceiling of the building and the wall is efficiently used, the fluid is avoided and supplied even if various articles such as a picture frame, a wall-hanging TV, a clock and a built- It is possible to prevent the condensation phenomenon due to the indoor heat exchanger, and also to selectively cool and heat the room, thereby providing a pleasant indoor environment.

As shown in FIG. 4, the third wall pipe 63 is embedded in a lower portion of the wall adjacent to the boundary between the bottom wall and the wall surface of the building, A plurality of auxiliary connection pipes (64), one end of which is connected to the second wall pipe (61) and the other end of which is connected to the third wall pipe (63), between the third wall pipe (63) Closing valve 65 installed at a portion where the first wall 61 and the auxiliary connecting pipe 64 are connected to each other and a portion where the third wall pipe 63 and the auxiliary connecting pipe 64 are connected to each other have.

Here, the third wall pipe 63 is the same as the second wall pipe 61, and the auxiliary connection pipe 64 is the same as the wall surface connection pipe 62, and a description thereof will be omitted.

The first on-off valve 65 controls the supply of the fluid from the second wall pipe 61 to the third wall pipe 63 through the wall surface connection pipe 62 by the control unit 80 .

That is, the first on-off valve 65 is controlled to be opened in the area where the air conditioner needs to be heated and the first on-off valve 65 is closed in the area where the air conditioner is unnecessary.

As a result, not only the entire area of the wall of the building can be cooled, but also a part of the area can be cooled and heated by various items such as a frame, a wall-hung TV, a clock and a built- There is an advantage that can be prevented.

5, the second wall pipe 61 is embedded in a lower side of a wall adjacent to a boundary line between the bottom wall and the wall surface of the building, and the first wall pipe 60 and the second wall pipe 60 The second opening / closing valve 66 may be provided at a portion where the wall connection pipe 62 is connected and at a portion where the second wall pipe 61 and the wall surface connection pipe 62 are connected to each other.

At this time, the second on-off valve (66) is the same as the first on-off valve (65) and redundant description will be omitted for simplification of the description.

As a result, not only the entire area of the wall of the building can be cooled, but also a part of the area can be cooled and heated by various items such as a frame, a wall-hung TV, a clock and a built- There is an advantage that can be prevented.

As shown in FIG. 6, a temperature setting unit 90 for inputting a set temperature by the user and a temperature sensor 42 provided in the supply pipe 40 may be further included.

The control unit 80 controls the temperature of the first divided pipe 11 and the second divided pipe 11a through the water supply valves 11a and 12a so that the temperature measured by the temperature sensor 42 reaches the temperature set in the temperature setting unit 90. [ It is preferable to control the flow rate supplied to the second partial pipe 12.

That is, when the set temperature is input to the temperature setting unit 90, the controller 80 compares the temperature set by the temperature setting unit 90 and the temperature measured by the temperature sensor 42, The flow rate of the fluid supplied to the first partial pipe 11 and the second partial pipe 12 through the water supply valves 11a and 12a is adjusted so as to match the temperature set in the temperature setting unit 90, .

10: water supply pipe 11: first partition pipe
11a: water supply valve 12: second branch pipe
12a: water supply valve 20: cooler
21: Cooling water pipe 30: Boiler
31: heating water pipe 40: supply pipe
41: supply valve 42: temperature sensor
50: 1st superstructure 51: 2nd superstructure
52: ceiling connector 60: first wall tube
61: second wall tube 62: wall connector
63: third wall tube 64: auxiliary connector
65: first opening / closing valve 66: second opening / closing valve
70: bottom pipe 80:
90: Temperature setting unit

Claims (6)

The first branch pipe and the second branch pipe are connected to a water pipe and the other end is composed of a first branch pipe and a second branch pipe so as to divide water supplied from the water pipe, A water supply pipe provided with a water supply valve;
A cooler connected to the first divided pipe to cool the water supplied from the first divided pipe to discharge the coolant;
A boiler connected to the second divided pipe to heat the water supplied from the second divided pipe to discharge the heated water;
A cooling water pipe through which the cooling water discharged from the cooler is moved, and a supply pipe connected to a heating water pipe through which the heating water discharged from the boiler is moved;
A first chimney pipe embedded in a ceiling of the building and connected to the supply pipe so as to supply at least one of the cooling water and the heating water, circulates the supplied cooling water and heating water, and discharges the water to the water supply pipe;
A first wall surface tube embedded in a wall of the building and connected to the supply pipe so that at least one of the cooling water and the heating water is supplied and discharging the supplied cooling water and heating water to the water supply pipe;
A second wall surface spaced a predetermined distance below the first wall surface tube of the building wall and buried along the longitudinal direction of the first wall surface tube and discharging cooling water and heating water supplied from the first wall surface tube to the water supply pipe, tube;
A plurality of wall surface coupling tubes, one end of which is connected to the first wall surface tube between the first wall surface tube and the second wall surface tube, and the other is connected to the second wall surface tube;
A third wall surface tube embedded in a wall of the building and discharging cooling water and heating water supplied from the second wall surface pipe to the water supply pipe;
A plurality of auxiliary connection tubes having one end connected to the second wall surface tube and the other end connected to the third wall surface tube between the second wall surface tube and the third wall surface tube;
A first opening / closing valve installed at a portion where the second wall surface tube and the auxiliary connection tube are connected to each other, and at a portion where the third wall surface tube and the auxiliary connection tube are connected;
A bottom pipe embedded in a bottom surface of the building and connected to the supply pipe such that at least one of the cooling water and the heating water is supplied; And
A controller for selectively controlling operation of the cooler and the boiler depending on whether the water supply valve is opened or closed;
And an air-conditioning system.
The method according to claim 1,
A second perforated pipe spaced apart from the first perforated pipe by a predetermined distance and buried along the periphery of the first perforated pipe;
Further comprising a plurality of ceiling connection tubes connected at one end to the first ceiling pipe and connected at the other end to the second ceiling pipe between the first ceiling pipe and the second ceiling pipe.
delete delete The first branch pipe and the second branch pipe are connected to a water pipe and the other end is composed of a first branch pipe and a second branch pipe so as to divide water supplied from the water pipe, A water supply pipe provided with a water supply valve;
A cooler connected to the first divided pipe to cool the water supplied from the first divided pipe to discharge the coolant;
A boiler connected to the second divided pipe to heat the water supplied from the second divided pipe to discharge the heated water;
A cooling water pipe through which the cooling water discharged from the cooler is moved, and a supply pipe connected to a heating water pipe through which the heating water discharged from the boiler is moved;
A first chimney pipe embedded in a ceiling of the building and connected to the supply pipe so as to supply at least one of the cooling water and the heating water, circulates the supplied cooling water and heating water, and discharges the water to the water supply pipe;
A first wall surface tube embedded in a wall of the building and connected to the supply pipe so that at least one of the cooling water and the heating water is supplied and discharging the supplied cooling water and heating water to the water supply pipe;
A second wall surface tube embedded in the wall surface of the building along the longitudinal direction of the first wall surface tube and discharging the cooling water and the heating water supplied from the first wall surface tube to the water supply pipe;
A plurality of wall surface coupling tubes, one end of which is connected to the first wall surface tube between the first wall surface tube and the second wall surface tube, and the other is connected to the second wall surface tube;
A second open / close valve provided at a portion where the first wall surface tube and the wall surface connection tube are connected to each other and at a portion where the second wall surface tube and the wall surface connection tube are connected;
A bottom pipe embedded in a bottom surface of the building and connected to the supply pipe so that at least one of the cooling water and the heating water is supplied; And
A controller for selectively controlling operation of the cooler and the boiler depending on whether the water supply valve is opened or closed;
And an air-conditioning system.
The method according to claim 1,
A temperature setting unit for allowing a user to input a set temperature,
And a temperature sensor installed in the supply pipe,
Wherein the control unit controls the flow rate of the first divided pipe and the second divided pipe through the water supply valve so that the temperature measured by the temperature sensor reaches the temperature set in the temperature setting unit. .

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