KR200400682Y1 - Cooling device using water of boiler - Google Patents

Abstract

The present invention relates to a cooling device using the circulating water of the boiler to cool the circulation water circulated in the circulation pipe for boiler embedded in the floor or wall of the room.

The present invention is installed in the case 110, the compressor 120 performing the cooling cycle, the condenser 125, the expansion mechanism 130, the evaporator 140, and cools the high temperature refrigerant passing between the evaporator and the compressor. Cooling apparatus 100 having a radiator 160, a cooling fan 170 for discharging the heat inside the case heat exchanged with the radiator 160 to the outside and a cooling tank 150 for receiving the evaporator inside ;

A boiler 200 which embeds a circulation pipe 250 in a floor or a wall of the room and circulates the circulation water in the circulation pipe 250 to perform heating; And

Cooling tank of the circulating water of the boiler It comprises a pair of connecting pipes 300 for interconnecting the cooling tank and the boiler so as to circulate through the inside.

Description

Cooling device using water of boiler

The present invention relates to a cooling device using the circulating water of the boiler to cool the circulation water circulated in the circulation pipe for boiler embedded in the floor or wall of the room.

In general, boilers and air conditioners are representative of heating and cooling devices installed for indoor heating. Since the boiler and the air conditioner are installed separately and operated, they are separately purchased and used. The boiler has a circulation pipe embedded in the place where heating is required, so the entire room can be heated, while the air conditioner is limited in cooling capacity according to its capacity. Because of this problem, it is hard to cool the whole room, so additional installation is required depending on the area where cooling is required.

However, if the air conditioner is expensive equipment and is installed in each area where cooling is desired, there is a problem in that the cost of the air conditioner is large, and since the air conditioner basically consumes a lot of electricity, the burden of electricity costs due to excessive power usage in summer is added. . This is undesirable in terms of energy supply and demand and energy saving in a national sense.

In addition, air conditioners have to install outdoor units outdoors, so if the outdoor unit installation space cannot be secured, there is a problem that the installation itself is impossible, and the residential environment becomes poor due to the noise generated from the outdoor unit, and continuous management according to the outdoor environment such as rainy weather. There are several problems that are required.

In addition, since the air conditioner is configured to cool the indoor air to perform cooling, when the hot air flows from the outside to the indoor air, the cooling effect is greatly reduced, and the cooling state does not last long when the air conditioner is stopped.

The present invention has been made to solve the above problems, the cost burden of building air conditioning facilities is small, the entire room can be cooled with minimal power without requiring the installation of the outdoor unit and the cooling effect lasts for a long time The purpose is to provide a cooling device using the circulating water of the boiler.

In order to achieve the above object, the present invention is provided with a compressor, a condenser, an expansion mechanism, an evaporator for performing a cooling cycle inside the case, a radiator for cooling the high temperature refrigerant passing between the evaporator and the compressor, A cooling device including a cooling fan for discharging heat inside the heat exchanged case to the outside and a cooling tank accommodating the evaporator inside; A boiler for embedding a circulation pipe in a floor or a wall of the room and circulating the circulation water in the circulation pipe to perform heating; And circulating water of the boiler of the cooling tank of the cooling device. Characterized in that it comprises a pair of connecting pipes for interconnecting the cooling tank and the boiler so as to circulate through the inside.

The boiler includes a boiler body, a burner disposed below the boiler body, a heat exchanger for heat-exchanging circulating water heated by the burner, and a distributor for branching the circulating water heat-exchanged through the heat exchanger; Circulating pipes, which are circulated in the bottom or wall of the distributor, into which the circulating water flows through the distributor, an outlet pipe connecting the outlet of the heat exchanger and the inlet of the distributor so that the circulating water passing through the heat exchanger flows into the distributor, and passes through the circulation pipe. An inlet pipe connecting the outlet of the distributor and the inlet of the heat exchanger so that the circulating water flows into the heat exchanger side, wherein the connection pipe is a first connection connecting one side of the cooling tank to one side of the inlet pipe adjacent to the outlet of the distributor; Connect the pipe and the other side of the cooling tank to the other side of the inlet pipe adjacent to the heat exchanger inlet. It may be composed of a second connecting pipe.

In this case, the inlet pipe is blocked between the first connection pipe and the second connection pipe of the inlet pipe so that the circulating water discharged from the outlet of the distributor is not directly introduced to the inlet side of the heat exchanger. Shut-off valves may be installed respectively.

The boiler may include a boiler body, a burner disposed below the boiler body, a heat exchanger for heat-exchanging the circulating water heated by the burner, and a circulation water exchanged through the heat exchanger. And a circulation pipe buried in a floor or a wall of the room, into which circulation water branched through the distributor, and a discharge pipe connecting the outlet of the heat exchanger and the inlet of the distributor so that the circulation water passing through the heat exchanger flows into the distributor. The connection pipe includes a first connection pipe connecting one side of the cooling tank and an outlet of the distributor, and a heat exchanger of the other side of the cooling tank and the boiler so that the circulating water introduced into the cooling tank through the first connection pipe is discharged to the heat exchanger side. It may also be composed of a second connecting pipe connecting the inlet.

On the other hand, at least one of the first and second connection pipes is provided with a circulation pump for forcibly introducing the circulation water flowing into the distributor into the cooling tank.

In addition, the cooling fan of the cooling device may be connected to the pipe for inducing the heat discharged through the cooling fan to the drain or the exhaust port side of the room.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms or words used in the present specification and claims are defined in the technical spirit of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to best describe his or her own design. It must be interpreted to mean meanings and concepts.

As shown in FIG. 1, the present invention includes a cooling device 100 having a cooling tank 150 accommodating an evaporator 140 therein, and a circulation pipe 250 embedded in a floor or a wall of the room. Boiler 200 for circulating the circulation water in the circulation pipe 250 to perform the heating and the circulation water of the boiler 200 of the cooling tank 150 of the cooling device 100 It consists of a pair of connecting pipes 300 interconnecting the cooling tank 150 and the boiler 200 to circulate through the interior.

The cooling device 100 is installed in the case 110 to compress the refrigerant to a high temperature and high pressure to perform a cooling cycle, the compressor 120, the air refrigerant compressed to high temperature and high pressure by the compressor 120 A condenser 125 for liquefying with a high pressure and room temperature liquid refrigerant, an expansion mechanism 130 for reducing the high pressure and room temperature liquid refrigerant liquefied by the condenser 125, and a low pressure and low pressure liquid refrigerant for low pressure and low pressure. Evaporator 140 is basically provided to change the phase of the air refrigerant to absorb the surrounding heat .

In addition, the evaporator 140 is accommodated inside the cooling tank 150. The cooling tank 150 has an inlet hole through which the circulating water of the boiler 200 flows into one side of the lower side of the cooling tank 150, and a discharge hole through which the circulating water introduced into the tank through the inlet hole is discharged.

In addition, inside the case 110 of the cooling device 100, a radiator 160 for cooling a high temperature refrigerant passing between the evaporator 140 and the compressor 120, and a case heat exchanged with the radiator 160 ( 110 is further provided with a cooling fan 170 for discharging the heat inside. The cooling fan 170 is connected to a pipe 180 for guiding heat discharged through the cooling fan 170 toward the sewer A side.

Boiler 200 constituting the subject innovation is made of a similar configuration to the general boiler and the heating process is also very similar.

That is, the boiler 200 is a heat exchanger for heat-exchanging the boiler body 210, the burner 220 disposed below the boiler body 210, and the circulating water heated by the burner 220 and flowing therein. Group 230, a distributor 240 for branching the circulating water heat exchanged through the heat exchanger 230, and a circulation pipe embedded in the floor or wall of the room and the circulating water branched through the distributor 240 is introduced ( 250 and the outlet pipe 260 connecting the outlet 231 of the heat exchanger 230 and the inlet 241 of the distributor 240 so that the circulating water passing through the heat exchanger 230 flows into the distributor 240. , An inlet pipe 270 connecting the inlet 232 of the heat exchanger 230 and the outlet 242 of the distributor 240 so that the circulating water passing through the circulation pipe 250 flows into the heat exchanger 230 side. .

In the boiler 200 having such a configuration, when power is applied, the burner 220 is ignited and the heat exchanger 230 is heated by the burner 220. At this time, the circulating water passing through the heat exchanger 230 is heated while being exchanged with the heat exchanger 230, and the heated circulating water is passed through the distributor 240 through the outlet pipe 260 along the circulating pipe 250. Is moved. In this process, the room is heat-exchanged with the floor or wall where the circulating water is buried. In this case, the user may adjust the distributor 240 so that the circulation water is supplied to the circulation pipe 250 corresponding to the area to be heated.

Then, the circulating water passing through the circulation pipe 250 is returned to the heat exchanger 230 through the inlet pipe 270 again through the distributor 240, and the returned circulating water is heated again by the heat exchanger 230. The indoor heating is performed while repeating the heating cycle of recirculating the circulation pipe 250.

On the other hand, one side of the boiler 200, the circulation water circulating in the boiler 200 of the cooling tank 150 of the cooling device 100 A pair of connection pipes 300 for interconnecting the cooling tank 150 and the boiler 200 are provided to circulate through the inside.

The connection pipe 300 of the inlet pipe 270 adjacent to one side of the cooling tank 150 and the outlet 242 of the distributor 240 so that the circulating water of the boiler 200 is circulated through the cooling tank 150. The first connection pipe 310 connecting one side and the circulating water introduced into the cooling tank 150 through the first connection pipe 310 are discharged to the inlet pipe 270 and the inlet 232 of the heat exchanger 230. It is composed of a second connection pipe 320 connecting the other side of the inlet pipe 270 adjacent to the heat exchanger inlet 232 and the other side of the cooling tank 150 to flow into).

In this case, at least one of the first and second connection pipes 310 and 320 may include a circulation pump P for forcibly introducing the circulation water flowing into the distributor 240 into the cooling tank 150. ) Is further provided.

Then, the first connection of the inlet pipe 270 so that the circulating water discharged from the outlet 242 of the distributor 240 does not directly flow into the inlet 232 side of the heat exchanger 320, but via the connection pipe 300. A shutoff valve 280 may be further provided between the pipe 310 and the second connection pipe 320 to block the inlet pipe 270.

In addition, different blocking valves 290 may be further provided at one side of the first connection pipe 310 and the second connection pipe 320. In this case, the circulating water discharged from the outlet 231 of the distributor 240 is blocked from flowing into the connection pipe 300 side by the shutoff valve 290, so that the direct heat exchanger does not pass through the cooling device 100 side. Since it is moved to the 230 side, it is possible to prevent the heat loss and pressure loss of the circulating water. Therefore, the shut-off valve 280 provided in the inlet pipe 270 and the shut-off valve 290 provided in the connection pipe 300 are opened and closed in opposite directions.

Meanwhile, as another embodiment of the present invention, as shown in FIG. 2, the boiler 200 includes a boiler body 210, a burner 220 disposed below the boiler body 210, and the burner. A heat exchanger 230 for heat-exchanging the circulating water heated by 220, a distributor 240 for branching the circulating water heat-exchanged through the heat exchanger 230, and a floor or wall of the room And an outlet 231 and a distributor of the circulation pipe 250 through which the circulation water branched through the distributor 240 is introduced, and the circulation water passing through the heat exchanger 230 flows into the distributor 240. A water extraction pipe 260 connecting the inlet 241 of the 240 may be provided.

In this case, the connection pipe 300 connecting the inlet 232 of the heat exchanger 230 and the outlet 242 of the distributor 240 is one side of the cooling tank 150 and the outlet 242 of the distributor 240. The other side of the cooling tank 150 and the boiler so that the circulating water introduced into the cooling tank 150 through the first connecting pipe 310 and the first connecting pipe 310 is discharged to the heat exchanger 230 side. The second connection pipe 320 connects the inlet 232 of the heat exchanger 230 of the 200.

In this case, the first and second connection pipes 310 and 320, which are connected to the inlet pipe 270 and exclude the inlet pipe 270 constituting the boiler 200, are respectively divided in comparison with the present embodiment. Except for being configured to be connected directly to the outlet 242 of the 240 and the inlet 232 of the heat exchanger 230, the rest of the configuration and operation is the same as the above-described embodiment, the same portion as the above-described embodiment Are denoted by the same reference numerals and detailed description thereof will be omitted.

Referring to the operation of the cooling device using the circulation water of the boiler according to the present invention made of such a configuration as follows.

When cooling the room, when power is supplied to the cooling device 100, the circulation pump (P) installed on one side of the connection pipe 300 is operated while the circulation water of the boiler 200 is cooled through the connection pipe 300 At the same time as it starts to circulate through the inside of the tank 150, the cooling device 100 performs a series of cooling cycles to cool the circulation water passing through the inside of the cooling tank 150.

At this time, the boiler 200 is a state in which no power is applied, and since the burner 220 of the boiler 200 is not operated, heating is not performed.

The circulating water passing through the inside of the cooling tank 150 is cooled through the following process.

When power is applied to the cooling device 100, the compressor 120 compresses the refrigerant at a high temperature and high pressure, and the refrigerant compressed at a high temperature and high pressure flows into the condenser 125 to phase change into a liquid refrigerant having a high pressure and a normal temperature. The high pressure and room temperature liquid refrigerant passing through the condenser 125 is decompressed while passing through the expansion mechanism 130 of the indoor unit through the liquid refrigerant pipe, and then enters the evaporator 140 to evaporate into the refrigerant gas of low temperature and low pressure. Then, the gas is introduced into the compressor 120 through the refrigerant pipe.

This process is repeatedly performed until the power supply is stopped. The refrigerant passing through the evaporator 140 cools the circulating water while exchanging heat with the circulating water filling the cooling tank 150.

The cooled circulation water circulates the floor or the wall of the room where the circulation pipe 250 is embedded through the second connection pipe 320. During the circulation, the floor or the wall is exchanged with the floor or the wall. Cool down to cool the room.

At this time, the user can operate the distributor 240 to circulate the circulating water to the desired place to control the cooling is made only in the desired area, the inlet pipe (270) by operating the shut-off valve 280 installed in the inlet pipe ( By blocking the 270, the circulating water discharged from the outlet 242 of the distributor 240 may not flow directly into the inlet 232 side of the heat exchanger 320, but may pass through the connection pipe 300 to increase cooling efficiency. .

On the other hand, when you want to heat the room only operates the boiler 200 in the state of turning off the power of the cooling device (100). In this case, the burner 220 of the boiler 200 heats the circulating water in a state where the operation of the cooling apparatus 100 is not performed, and the heated circulating water passes through the cooling tank 150 through the connection pipe 300. Circulation will perform room heating.

In this case, when the connection pipes 310 and 320 are blocked by operating the shutoff valves 290 respectively installed in the first connection pipe 310 and the second connection pipe 320, the discharge pipes are discharged from the outlet 231 of the distributor 240. Since the circulating water is blocked from flowing into the connection pipe 300 by the shutoff valve 290, it is possible to prevent unnecessary heat loss and pressure loss of the circulating water.

On the other hand, when the pipe 180 is connected to the cooling fan 170 of the cooling device 100 to guide the heat discharged through the cooling fan toward the sewer A side of the room, the pipe 180 is connected to the outside for a long time There is no need to do this, so plumbing is not easy, and equipment such as outdoor units is not required.

In addition, although not shown, the pipe 180 may be connected to the exhaust port B of the boiler 200. In this case, as described above, since the pipe 180 does not have to be connected to the outside for a long time, the piping work is easily performed accordingly, and an apparatus such as an outdoor unit is not required.

Meanwhile, the inlet pipe 270 constituting the boiler 200 is excluded and the first and second connection pipes 310 and 320 which are connected to the inlet pipe 270 are respectively inlet 232 of the heat exchanger 230. And, when directly connected to the outlet 242 of the distributor 240, the connection structure is simplified and since the circulation water is always passed through the cooling device 100 to block the inflow of circulating water to the connection pipe side when the boiler 200 is operating. It is not required to install the shut-off valve 280 to.

As described above, according to the cooling device using the circulating water of the boiler of the present invention, by connecting the boiler and the cooling device so that the circulating water of the boiler passes through the inside of the cooling device, the cooling water is cooled in the process of passing through the cooling device. By doing so, the overall indoor cooling is achieved without installing a separate air conditioner for each indoor element, thereby reducing the burden of building a cooling facility, increasing utilization of indoor space, and restraining the use of electric power. It can work.

In addition, by connecting a pipe to one side of the cooling fan and connecting the pipe to the sewer, the heat discharged from the cooling fan does not flow into the room, and the piping work is not necessary because the pipe does not have to be connected to the outside for a long time. It is easy to solve the difficulty of securing the outdoor unit installation space, and thus continuous management, and the living environment becomes comfortable.

In addition, unlike the method of cooling by cooling air, cooling is performed by cooling the floor or wall using the circulating water of the boiler, so that the cooling state lasts for a long time even if the outside hot air enters the room. It is very suitable for Koreans who use Ondol.

Although the present invention has been illustrated and described in connection with specific embodiments, the present invention may be variously modified and changed without departing from the spirit or the field of the present invention provided by the following utility model registration claims. It should also be included in the scope of the present invention.

1 is a view showing the configuration of a cooling device using the circulating water of the boiler according to the present invention.

2 is a view showing another embodiment of a cooling device using the circulating water of the boiler according to the present invention.

<Explanation of symbols for the main parts of the drawings>

100 ... Cooler 110 ... Case

120 ... compressor 125 ... condenser

130 ... Expansion device 140 ... Evaporator

150 ... cooling tank 160 ... heat radiator

170 ... cooling fan 180 ... piping

200 ... boiler 210 ... boiler body

220 ... burner 230 ... heat exchanger

231 ... heat exchanger outlet 232 ... heat exchanger inlet

240 ... distributor 241 ... distributor entrance

242 Distributor outlet 250 Circulation pipe

260 ... outflow pipe 270 ... outflow pipe

280,290 Shut-off valve 300 Connection pipe

310 ... first connection pipe 320 ... second connection pipe

P ... Circulation pump A ... Drain

B ... exhaust vent

Claims (6)

A compressor, a condenser, an expansion device, and an evaporator, which perform a cooling cycle, are installed inside the case, and a radiator for cooling the high temperature refrigerant passing between the evaporator and the compressor and exhausting heat inside the case heat exchanged with the radiator to the outside. A cooling device having a cooling fan and a cooling tank accommodating the evaporator inside; A boiler for embedding a circulation pipe in a floor or a wall of the room and circulating the circulation water in the circulation pipe to perform heating; And Cooling tank of the circulating water of the boiler And a pair of connecting pipes interconnecting the cooling tank and the boiler so as to circulate through the inside. The method of claim 1, The boiler includes a boiler body, a burner disposed below the boiler body, a heat exchanger for heat-exchanging circulating water heated by the burner, and a distributor for branching the circulating water heat-exchanged through the heat exchanger; Circulating pipes, which are circulated in the bottom or wall of the distributor, into which the circulating water flows through the distributor, an outlet pipe connecting the outlet of the heat exchanger and the inlet of the distributor so that the circulating water passing through the heat exchanger flows into the distributor, and It has a water inlet pipe connecting the outlet of the distributor and the inlet of the heat exchanger so that the circulating water flows into the heat exchanger side, The connection pipe is a first connection pipe connecting one side of the cooling tank and one side of the inlet pipe adjacent to the outlet of the distributor, and a second connection pipe connecting the other side of the cooling tank and the other side of the inlet pipe adjacent to the heat exchanger inlet. Cooling device using the circulating water of the boiler, characterized in that configured. The method of claim 2, A shutoff valve for blocking the inlet pipe is connected between the first connection pipe and the second connection pipe of the inlet pipe so that the circulating water discharged from the outlet of the distributor is not directly introduced to the inlet side of the heat exchanger. Cooling apparatus using the circulating water of the boiler, characterized in that each installed. The method of claim 1, The boiler includes a boiler body, a burner disposed below the boiler body, a heat exchanger for heat-exchanging circulating water heated by the burner, and a distributor for branching the circulating water heat-exchanged through the heat exchanger; A circulating pipe buried in the bottom or a wall of the distributor, into which the circulation water branched through the distributor flows, and an outlet pipe connecting the outlet of the heat exchanger and the inlet of the distributor so that the circulation water passing through the heat exchanger flows into the distributor side, The connection pipe may include a first connection pipe connecting one side of the cooling tank and an outlet of the distributor, and a heat exchanger of the other side of the cooling tank and the boiler so that the circulating water introduced into the cooling tank through the first connection pipe is discharged to the heat exchanger side. Cooling device using the circulating water of the boiler, characterized in that consisting of a second connecting pipe connecting the inlet. The method according to claim 2 or 4, At least one of the first and second connection pipes further comprises a circulation pump for forcibly introducing the circulation water flowing into the distributor into the cooling tank. The method of claim 1, Cooling device using the circulation water of the boiler, characterized in that the pipe connected to the cooling fan of the cooling device to guide the heat discharged through the cooling fan to the exhaust port side of the room.