KR100358958B1 - The heating water circulation system of straight line type for heating a thermosyphon - Google Patents

Abstract

The present invention is located in the lower portion of the inlet and outlet of the water supply and drainage, the hot water is introduced or discharged as a medium for passing heat passing through the surroundings of the thermosiphon, vertically except for the upper part of the hot water chamber in the water supply and drainage The present invention relates to a straight hot water circulation system for heat siphon heating that separates and installs and manages easily and reduces the load of power for supplying hot water. The hot water introduced through the inlet into the space on the inlet side formed by the hot water chamber separator is hot water. Pass only through a part of the open top in the chamber, and flow the heat siphon inserted into the space of the outlet side formed by the hot water chamber separation unit while heating with hot water passed only through the part of the open top in the hot water chamber while flowing downward. Supply and drainage for heating the heat siphon, characterized in that the discharge through the discharge port It is characterized in that the hot water in the hot water storage tank is circulated through a plurality of connection parts, and a connection part for connecting the inlet of one end of the water supply and drainage, and a connection part for connecting the other end of the water supply and drainage.

Description

HEATING WATER CIRCULATION SYSTEM OF STRAIGHT LINE TYPE FOR HEATING A THERMOSYPHON}

The present invention relates to a hot water circulation system for heating a heat siphon by passing hot water while surrounding the heat siphon (THERMOSYPHON), specifically, a hot water that is a medium for passing heat passing around the heat siphon. A thermosiphon that places inlets and outlets of the inlet and outlet of the inlet and outlet in the lower part and separates them vertically except for the upper part of the hot water chamber in the inlet and outlet, and reduces the load of power supplying hot water. The present invention relates to a hot water circulation system for heating.

In general, thermosiphon is a sealed system that can achieve high heat transfer rate through the heat transfer process by boiling and condensation, and can transmit a large amount of heat flux by boiling and condensation of working fluid even by a very small temperature difference. Has characteristics.

The thermosiphon has a simple structure in which a small amount of working fluid such as water, ethanol, CFC-134, etc. is injected and the rest of the thermosiphon is maintained in a vacuum. When the lower portion of the thermosiphon is heated, the working fluid inside evaporates. As it rises upwards to the steam, the risen steam transfers heat to the external cooling fluid or the atmosphere and is condensed. The condensed liquid flows downward along the inner wall by gravity.

The heat siphon, which performs heat exchange while repeating the above process, is capable of mass transport of heat using latent heat, uniform temperature distribution by heat diffusion by steam flow, and fast heat response by heat transfer by steam flow rate. The structure has been used for effective heat dissipation by changing heat flux in nuclear power plant or heat electron exchanger which is used as power source of communication satellite and scientific satellite. Recently, it has been used for cooling of high power electronic equipment, cooling of electric motor, industrial heat exchanger, Applications include rapid heaters, refrigeration and air conditioning systems, domestic air conditioning systems, thermal control systems on land and space, as well as biotechnology.

From this, as shown in FIG. 1, the curved hot water circulation system 100 for heating the thermal siphons by circulating conventional hot water for heating the thermal siphons and using them for heating, has a plurality of thermosiphons ( 300) The hot water is introduced into the inlet 111 of the water supply / drainer 110 having a hot water chamber 113 surrounding the surroundings of one thermosiphon as a medium for applying heat to each of the outlets, and discharged to the outlet 112 after heating. And, the discharged hot water is circulated while the inlet, discharge to the water supply, drainage having a hot water chamber 113 surrounding the thermosiphon of the next stage through the connecting portion 120 is repeated.

That is, the hot water is heated by a hot water heater (not shown) inside the hot water storage tank 130 and is introduced into the inlet 111 of the water supply and drainage 110 through the motor 140 while maintaining a constant temperature. It is supplied around the working fluid located at the bottom of the plurality of thermosiphons 300 to transfer heat to the working fluid and back to the hot water storage tank 130.

In the above process, the hot water for the heat transfer to the thermal siphon 300 is introduced into the discharge, the water supply and drainage 110 through the connection portion 120, the inlet 111 is a hot water inlet 111, supply, drain 110 When discharged to the upper portion of the outlet 112 is located on the lower side opposite, the inlet of the water supply and drainage in the next stage in which the hot water discharged through the discharge of the supply, drain of the front end flows into the lower portion as the outlet of the front end It is positioned to be connected through the connector 120 and circulated as the inlet, outlet to the next stage of supply, drain through the outlet located on the opposite side.

By alternately repeating the hot water flow from the bottom to the top by the position of the inlet 111 and the outlet 112 of the supply, drain 100, the circulation of hot water by the supply, drain 110 is stored hot water The load is greatly applied to the motor 140 which is a power source for supplying hot water from the tank 130.

In addition, not only unnecessary space is required to install the conventional curved type hot water circulation system 100 including a plurality of the water supply and drainage 110, but also becomes inconvenient in terms of management such as supporting the hot water circulation system.

From this, it is necessary to simplify the installation and management of the hot water circulation system while smoothly flowing the circulation of hot water, which is a heat transfer medium for heating the thermosiphon, with low power.

An object of the present invention is located in the inlet and outlet of the supply and drainage, the hot water is introduced or discharged as a medium for passing heat passing through the surroundings of the thermosiphon, the lower part, except for the upper part of the hot water chamber in the supply and drainage It is to provide a straight hot water circulation system for heat siphon heating to reduce the load of the power supplying hot water, as well as easy installation and management by separating vertically and vertically.

FIG. 1 illustrates a curved hot water circulation system for heating a thermosiphon by passing hot water while surrounding the surroundings of a conventional thermosiphon.

Figure 2 illustrates a straight hot water circulation system for heating the thermal siphon by passing the hot water while surrounding the surroundings of the thermosiphon according to an embodiment of the present application.

3A and 3B illustrate a water supply and drainage system for heating a thermosiphon in the hot water circulation system of FIG. 2.

*. Explanation of references to the main parts of the drawings

100: hot water circulation system for conventional thermosiphon heating

110: conventional class, drainer

111, 211: inlet

112, 212: outlet

113, 213: hot water room

120, 220: connection part

130, 230: hot water storage tank

140, 240: motor

200: hot water circulation system for heat siphon heating of the present application

210: water supply and drainage system

214: hot water chamber separator

215: thermosiphon fixing part

300: thermosyphon

From this, the supply and drainage of the heat siphon of the invention according to claim 1 of the present application,

In the water supply and drainage system for heating the thermal siphon by passing hot water surrounding the thermosiphon,

Located in the lower part of the inlet for the hot water inlet,

A hot water chamber separating unit for separating the left and right while opening only a part of the upper portion in the hot water chamber,

Located in the lower portion of the discharge port for discharging hot water,

The hot water introduced through the inlet into the space on the inlet side formed by the hot water chamber separator passes only to a part of the open top in the hot water chamber,

It is characterized in that the heat siphon inserted into the space on the outlet side formed by the hot water chamber separating unit flows downward while heating with hot water passing through only a part of the open top in the hot water chamber to discharge through the outlet. .

In addition, the linear hot water circulation system for heating the thermosiphon of the invention according to claim 2 of the present application,

Hot water through the connection portion connecting the plurality of water supply and drainage having a hot water chamber separator of claim 1 with a thermosiphon inserted into the connection portion, connecting the inlet of one end of the water supply and drainage, and the other end of the water supply and drainage. It is characterized in that the hot water of the storage tank is circulated.

According to claim 1 and claim 2 of the present application according to the invention, the supply and drain of the heating siphon, and a hot water circulation system using the same, the inlet and outlet of the water supply and drainage surrounding the surroundings of the thermosiphon All of them are located at the bottom, and a vertical separation part having only a part of the upper part opened inside the hot water chamber, and the hot water flows into the lower part and flows through the part which is opened to the upper part. It is possible to reduce the load of power supplying hot water and simplify the installation and management of the hot water circulation system.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

As illustrated in FIG. 2, the hot water circulation system 200 for heating the thermosyphon by passing hot water while surrounding the thermosiphon according to an embodiment of the present disclosure is as shown in FIGS. 3A and 3B. A heat siphon 300 which is heated by hot water in the water supply and drainer 210 in a state of being fixed and inserted through the water supply / drainer 210 and the heat siphon fixing unit 215 in the water supply and drainer 210; The hot water storage tank 230 for storing the hot water, the motor 240 for supplying the power required to circulate the hot water stored in the hot water storage tank 230 and the water supply and drainage 210 with other supply and drainage It is composed of a connecting portion 220 to connect the circulation of hot water.

Water supply and drainage 210 shown in Figures 3a and 3b for introducing and discharging hot water of the hot siphon heating system 200 for heat siphon heating of the present application, unlike the conventional supply, drain 110, the lower inlet 211 After the hot water is introduced to heat the outer surface of the thermosyphon 300 and then discharge the hot water to the lower outlet 212 again, the hot water chamber 213 in which the hot water is filled therein is separated from the hot water chamber ( 214) while only the upper part is opened, the left and right sides are separated to form two spaces, an inlet side and an outlet side.

The space on the inlet side formed by the hot water chamber separator 214 passes the hot water introduced through the inlet only through a portion of the open upper end of the hot water chamber 213, thereby allowing the hot water chamber separator 214 to open. It is sent to the space on the outlet side formed.

The hot water passing through only a portion of the open upper end in the hot water chamber 213 flows downward while heating the thermosiphon 300 inserted into the space on the outlet 212 side formed by the hot water chamber separator 214. do.

The hot water flowing to the lower portion is discharged to the outlet 212, and the next stage through the connection portion 120, the inlet, discharge to the inlet and discharge of the inlet of the drain to circulate to be heated by the heated thermal siphon.

Since the heat siphon is heated while flowing hot water from the top to the bottom in the longitudinal direction of the heat siphon, the heat transfer performance is improved, and the load applied to the motor 240 which is the power source for supplying the hot water by the gravity of the hot water itself is reduced. I can do it.

In addition, since the inflow and discharge of hot water is formed in the lower part of the body of the water supply and drainage device 210, the hot water circulation system for heating the heat siphon of the present invention can be stably and easily installed and managed.

Although the present invention has been described above based on examples, these examples are intended to illustrate the present invention without restricting the invention, and various modifications are made within the scope of the technical idea intended by the present invention to those skilled in the art. As the modifications can be made to, the protection scope of the present invention will be defined only by the appended claims.

The hot water circulation system for heat siphon heating according to the present invention described above has an inlet and an outlet to inlet and discharge hot water to the bottom to transfer heat while surrounding the heat siphon, and to discharge it back to the bottom of the body, By installing multiple drainers, the installation and management of the hot water circulation system can be simplified and the load of the power supplying hot water can be reduced.

Claims (2)

In the water supply and drainage system for heating the thermal siphon by passing hot water surrounding the thermosiphon, Located in the lower part of the inlet for the hot water inlet, A hot water chamber separating unit for separating the left and right while opening only a part of the upper portion in the hot water chamber, Located in the lower portion of the discharge port for discharging hot water, The hot water introduced through the inlet into the space on the inlet side formed by the hot water chamber separator passes only to a part of the open top in the hot water chamber, The heat siphon inserted into the space on the outlet side formed by the hot water chamber separating unit flows downward while heating with hot water passing through only a part of the open top in the hot water chamber to discharge through the outlet. Water supply and drainage. Hot water through the connection portion connecting the plurality of water supply and drainage having a hot water chamber separator of claim 1 with a thermosiphon inserted into the connection portion, connecting the inlet of one end of the water supply and drainage, and the other end of the water supply and drainage. Hot water circulation system for heating the heat siphon, characterized in that for circulating the hot water of the storage tank.