KR200369249Y1 - Boiled water radiator of which temperature rises rapidly - Google Patents

Abstract

The present invention relates to a hot water radiator capable of rapid heating, it is arranged horizontally, the evaporation tube having a vacuum space therein, a plurality of condensation tubes having a vacuum space therein is formed extending vertically in communication with the evaporation tube, The plurality of condensation tubes are in communication with each other at the upper end, a connecting tube having a vacuum space therein, accommodated in the evaporation tube, and mixed with a small amount (approximately 1 to 4% by weight) of metal oxide salt and oxidation catalyst in water The vaporization point is lower than water and the latent heat is larger than the water. The fruit liquid penetrates into the evaporation tube and is immersed in the fruit liquid to supply heat for the fruit liquid to evaporate. It is characterized by including a hot water piping, not only can increase the heat transfer speed of the hot water radiator, but also increase the efficiency of heat dissipation, especially in a short time rapidly There is an advantage that can be heated.

Description

Hot water radiator capable of rapid heating {BOILED WATER RADIATOR OF WHICH TEMPERATURE RISES RAPIDLY}

The present invention relates to a radiator used for indoor heating, a hot water radiator capable of rapid heating to heat and evaporate the fruit liquid by receiving hot water from the boiler, and to heat the evaporated fruit liquid It is about.

Conventional hot water radiator has a structure that allows the hot water heated in the boiler to pass through a plurality of heat radiating tubes provided in the radiator, to radiate heat in the indoor air. However, such a hot water radiator of the conventional structure not only takes a lot of time to circulate the hot water, there is a problem that the heat transfer rate and heat dissipation efficiency is inferior.

The hot water radiator according to the present invention devised to solve the problems of the conventional hot water radiator described above has an object to provide a hot water radiator capable of heating by rapidly evaporating with a lot of latent heat of the fruit liquid.

Another object of the present invention is to provide a hot water radiator having a high heat transfer efficiency that can be released to the room effectively without losing the heat of the hot water.

1 is a partial cross-sectional view of a hot water radiator capable of rapid heating according to the present invention.

Explanation of symbols on the main parts of the drawings

1: floor 3: legs

5: hot water pipe 7: heat liquid (액)

9: condensation tube 11: heat dissipation fin

13: heat pipe 15: evaporation pipe

Hot water radiator capable of rapid heating according to the present invention to achieve the above object is

An evaporator tube disposed horizontally and having a vacuum space therein;

A plurality of condensation tubes extending vertically in communication with the evaporation tube and having a vacuum space therein;

A plurality of condenser tubes communicating with each other at an upper end thereof, and a connecting tube having a vacuum space therein;

It is accommodated inside the evaporation tube, a small amount (approximately 1 to 4% by weight) of the metal oxide salt and the oxidation catalyst by mixing the lower the vaporization point than the water and the latent heat larger than the water (熱 媒 液);

And a hot water pipe which penetrates the inside of the evaporation tube and is immersed in the fruit liquid and supplies heat for the fruit liquid to evaporate.

The fruit liquid is characterized in that a small amount of sodium chromate, sodium dichromate, potassium chromate, potassium dichromate and the like are mixed with a metal oxide salt having a high ionization tendency and an oxidation catalyst.

The volume of the fruit liquid is preferably 5 to 8% of the total vacuum volume of the evaporator tube, the condensation tube and the connecting tube.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of a hot water radiator capable of rapid heating according to the present invention will be described in detail.

1 is a partial cross-sectional view of a hot water radiator capable of rapid heating according to the present invention.

Referring to FIG. 1, the hot water radiator capable of rapidly heating according to the present invention may be used in place of a plurality of hot water radiators for continuously heating the room by receiving hot water supplied from a boiler. The feature of the present invention is that the hot water pipe is not used to directly heat the heat of the hot water pipe 5, but is used only to heat the heat liquid 7 accommodated inside the evaporation pipe 15. It is buried in and transfers heat directly to the fruit juice so that there is no heat loss. Therefore, the hot water pipes 5 are connected to each other while passing through only the evaporation pipes 15 of the respective relievers without passing through the condensation pipe 9 or the connection pipe 13. Therefore, the circulation of hot water is accelerated, and as a result, unnecessary waste of heat in the hot water pipes connecting the respective radiators can be minimized.

Another feature of the present invention is the condensation tube 9 inside the evaporation tube 15 in which the fruit liquid 7 is accommodated and the condensation tube 9 through which the fruit liquid 7 is evaporated and diffused, and a connection pipe connecting the upper portion of these condensation tubes 9. (13) are in communication with each other to form a large volume of vacuum space. By doing so, even if the fruit liquid 7 is vaporized, the pressure rise in the internal space can be minimized and rapid vaporization is possible. The fruit liquid 7 contained in the evaporation tube 15 is phase-changed into a gas by receiving the heat of the hot water tube, and the fruit gas is evaporated into the condensation tube 9 and the connection tube 13 to radiate heat. Outside the condensation tube (9) is preferably further provided with a heat radiation fin (11) to increase the heat radiation area. The heat-dissipated fruit gas is phase-changed back to the liquid state and returned to the evaporation tube 15 by gravity.

In order for rapid evaporation of the fruit liquid 7 to occur, the fruit liquid 7 must be evaporated at a lower temperature than water. Therefore, it is not preferable to use oil (kerosene, heavy oil, light oil, etc.) or water (distilled water) whose vaporization temperature is 100 degreeC or more as a heat liquid. Also The fruit liquor must evaporate, including a lot of latent heat. This will allow rapid heating. Therefore, it is also not preferable to directly use acetone, methanol, or the like as the fruit liquid. These materials are easily vaporized at or around 60 ° C., but because most of the heat is lost during the vaporization process, less heat is transferred to the condensation tube 9 and the connecting tube 13. Therefore, it is preferable to use an aqueous solution of a metal oxide salt having a large ionization tendency to start the exothermic reaction even at a low temperature of about 40 ° C to 50 ° C when mixed with water as the fruit liquid 7. Examples of the metal oxide salt include sodium chromate, sodium dichromate, potassium chromate, potassium dichromate, and the like, but are not necessarily limited thereto. If a small amount (about 2% by weight) of metal oxide salt is mixed with water, and an oxidation catalyst is further added to facilitate the oxidation reaction, the fruit liquid 7 having a very low vaporization point and a large latent heat can be obtained. The heat liquid 7 thus prepared has a low vaporization point and a very latent heat, and thus, when heat is applied using an electric heater, a condenser tube 9 and a connecting tube 13 temperature of about 60 ° C. to 120 ° C. can be obtained within a few minutes. Can be. In the heating device according to the present invention, the maximum rise temperature of the heating device is automatically determined according to the amount of the heat liquid and the electric power consumption of the heater. Therefore, according to the present invention, it is possible to prevent overheating of the heating apparatus without a separate overheat prevention device.

The fruit liquid 7 preferably accommodates only 5 to 8% of the total volume of the evaporation tube 15, the condensation tube 9, and the connecting tube 13. When the volume of the fruit liquid 7 is too large with respect to the total volume of the evaporation tube 15, the condensation tube 9, and the connecting tube 13, not only the heat exchange space due to vaporization heat is reduced, but also a large amount of the fruit. It takes a lot of heat and time to heat the liquid (7). This is because it is necessary to use the minimum amount of fruit liquid required for heat exchange in order to achieve rapid heating in a short time in winter.

According to the present invention, not only can the heat transfer rate of the hot water radiator be increased, but also the heat dissipation efficiency can be increased, and in particular, there is an advantage of rapidly heating the indoor air within a short time.

As described above with reference to the accompanying drawings, preferred embodiments of the present invention by way of example, but the scope of protection of the present invention is not limited thereto, the protection scope of the present invention described in each claim of the utility model registration claims It must be decided according to the matter.

Claims (2)

An evaporation tube 15 arranged horizontally and having a vacuum space therein, A plurality of condensation tubes 9 extending vertically in communication with the evaporation tube and having a vacuum space therein; A plurality of condensation tubes communicating with each other at an upper end, and a connecting tube 13 having a vacuum space therein, It is accommodated in the evaporation tube (15), 1 to 4% by weight of the metal oxide salt and the oxidation catalyst is mixed with the fruit liquid (7) has a vaporization point lower than water and latent heat larger than water; A hot water pipe (5) penetrating the inside of the evaporation tube (15), soaking in the fruit liquid (7), and supplying heat for the fruit liquid (7) to evaporate; Hot water radiator capable of rapid heating, characterized in that configured to include. The method of claim 1, The hot water radiator capable of rapid heating, characterized in that the volume of the fruit liquid (7) is 5 to 8% of the total vacuum volume of the evaporation tube (15), condensation tube (9) and connecting tube (13).