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Title:
A DEVICE TO GENERATE HEAT BY SPRAYING LIQUID AT HIGH SPEED AND HIGH PRESSURE
Document Type and Number:
WIPO Patent Application WO/2001/038800
Kind Code:
A1
Abstract:
This invention, a high-speed and high-pressure injection heat-generating device, enables the liquid injected at a high speed and under a high pressure to become heated by the force of the friction and resistance generated from the collisions of liquid molecules as passing the heating device, and thus the heated liquid can be used for heating. By connecting the liquid-circulating pump to the supply pipeline through which crude water is supplied, the heating device to the exit part, and composing over two consecutive heating devices of dense projection, more heating efficiency can be obtained. Therefore, as this invention enables the heating system to use liquid electrically for high-temperature heating without using oil or gas which is a source of energy, it can be used for not only heating but also other various purposes.

Inventors:
LEE WOO-DONG (KR)
Application Number:
PCT/KR2000/001245
Publication Date:
May 31, 2001
Filing Date:
November 02, 2000
Export Citation:
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Assignee:
LEE WOO DONG (KR)
International Classes:
F24J3/00; F24V50/00; (IPC1-7): F24J3/00
Foreign References:
US4489678A1984-12-25
JPS62242766A1987-10-23
JPS5042653A1975-04-17
US4457083A1984-07-03
Attorney, Agent or Firm:
Lee, Dong-hyong (Bomo bldg. 33-2 Bomo 3-dong Susong-gu Taegu 706-013, KR)
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Claims:
What is claimed is :
1. A heat generating apparatus by spraying liquid at high speed and high pressure, comprising of : a heat generating apparatus by spraying liquid at high speed and high pressure characterized by generating heat, having a feeding tube supplying source water to connect with a liquid circulating pump for spraying the liquid at high speed and high pressure and a heat generating apparatus combined with the outlet of the said liquid circulating pump, resulting in making the liquid molecules collide with one another within the said heat generating apparatus.
2. A heat generating apparatus according to claim 1, further comprising a series of more than 2 heat generating apparatus having compact projections within the said heat generating apparatuses.
3. A heat generating apparatus according to claim 2, further comprising projections created by mounting another device within the said heat generating apparatus.
4. A heat generating apparatus according to claim 1, further comprising a circulating pump on the side of the said outlet to discharge air and liquid separately.
5. A heat generating apparatus according to claim 1, further comprising the said feeding tube connected with an outlet passing through the heat generating apparatus to circulate liquid for better efficiency of heat generation.
6. A heat generating apparatus according to claim 5, further utilizing the said discharge tube as a zigzag passthrough tube to discharge zigzag on the floor of a building.
7. A heat generating apparatus according to claim 1, characterized by including the said liquid such as water, oil, gas, etc.
Description:
A DEVICE TO GENERATE HEAT BY SPRAYING LIQUID AT HIGH SPEED AND HIGH PRESSURE BACKGROUND OF THE INVENTION This invention relates to a heat generating apparatus by spraying liquid at high speed and high pressure which makes the liquid heated when it passes through a heat generating apparatus. In the meantime, the molecules of the liquid are forced to collide one another, resulting in generating the friction and resistance, thereby employing the heated liquid as a heat source for heating or hot water supplying.

Conventionally, several known heat sources such as electricity, oil, gas, etc. are utilized for heating and the heat from the said sources is used to supply hot water. Among the said heat sources, oil or gas need to be burned to function as heat sources which causes environmental damage in all its aspects like air, water, etc. To use only electricity as a heat source inevitably leads to the excessive consumption of electricity, specially in summer the supply falls short of the demand. Besides, the source of the electricity is

generated by burning natural energy like oil or gas, inducing the increase of using the inflammables. Thus, it is unavoidable to encounter the said serious problems including environmental pollution for the present.

BRIEF SUMMARY OF THE INVENTION It is an object of this invention to obtain various effects of a heat source including heating or hot water supplying by spraying liquid at high speed and high pressure to a heat generating apparatus and then making the liquid molecules collide against walls or projections in a chamber of the apparatus, thereby creating the friction and resistance which cause the heat source to heat the liquid.

It is another object of this invention to provide a liquid heating apparatus up to a high temperature which has an inlet of a liquid circulating pump combined with a tube feeding source water and an outlet connected with a consecutive heat generating apparatus.

For better efficiency, the said apparatus has compact projects on the inner wall of it to make the liquid molecules collide with one another to induce friction and resistance.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a fundamental summary of a heat generating apparatus according to an embodiment of this invention.

(A) and (B) of FIG. 2 are further diagrams of a heat generating apparatus available in this invention.

FIG. 3 is a flow chart of the utilization situation according to an embodiment of this invention.

*Major components of the drawings* 10. Liquid circulating pump 11. Feeding tube 12. Heat generating apparatus 12a. Projection 13. Outlet DETAILED DESCRIPTION OF PREFERRED EMBODIMENT A preferred embodiment of this invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 illustrates a flow chart of a fundamental construction according to this invention and shows a basic example which has a feeding tube (11) mounted onto the side of an inlet of a liquid circulating pump (10) to supply source water and a heat generating apparatus (12) on the side of an outlet of the said pump (10).

FIG. 2 and 3 are expanded cross sections of the embodiment of the said heat generating apparatus, to represent that there are projections (12a) within the said heat generating apparatus and their shapes may be different.

FIG. 4 demonstrates that this invention may be employed as heating for houses, apartment complexes, etc.

As shown in figures, the construction of this invention contains a feeding tube (11) supplying source water in connection with a liquid circulating pump (10) and a heat generating apparatus (12) combined with an outlet. The said construction has a series of more than 2 heat generating apparatuses which has compact projection (12a) within the said heat generating apparatus (12). The said heat generating apparatus (12) is a means to induce the liquid molecules to collide with one another for generating heat. The collision of the liquid molecules may be promoted by increasing the flowing speed

of the liquid when projections are created in every or every other heat generating apparatus. Furthermore, a cylinder with smaller diameter than the said heat generating apparatus (12) may be mounted within the said apparatus to make projections (12a) on the inner and outer circumferences of the cylinder for the increase of collisions.

Ultimately, this invention relates to the efficiency to raise temperature depending on the collision amount of the liquid molecules. Any given type of a heat generating apparatus (12) will be desirable if projections (12a) are performed within the said heat generating apparatus (12). In other words, any type of projections (12a) within a heat generating apparatus (12) may be involved in the range of this invention.

Futhermore, considering that the tube diameter and length of the said heat generating apparatus (12) change by the capacity of a liquid circulating pump (10), the said tube diameter or length of the heat generating apparatus (12) cannot be specified.

Thus, after a user selects his liquid circulating pump (10) for the purpose of use, proper tube diameter and length may be calculated and preferred according to the capacity of the pump.

A preferred embodiment of this invention with such a construction will now be described for the purpose of heating.

As shown in FIG. 4, a feeding tube (11) supplying source water is connected to an inlet of a liquid circulating pump (10). The outlet of the said liquid circulating pump (10) is combined with a heat generating apparatus (12) putting a heat cover (21) on and is mounted with a circulating pump (22) and a circulating valve (23). An outlet (13) in the rear of the said valve (23) is arranged with a passing-through tube (24) just in front of an air outlet and an air inlet.

The said passing-through tube is connected at the option with an outlet and discharge valve (25) on the way to the feeding tube (11).

In heating equipment with the above construction, source water is fed through the feeding tube (11) and the liquid has high speed and high pressure when it passes through the liquid circulating pump (10) and then it is sprayed to a heat generating apparatus (12). The sprayed liquid collids against walls and projections (12a) within the heat generating apparatus (12).

In the meantime, the liquid molecules collide with one another creating friction and resistance, resulting in an increase of the liquid temperature.

Consequently, heat higher than the normal temperature is generated and keeps constant with the heat cover (21) not radiating heat. The hot liquid higher than the normal temperature discharges hot air or hot liquid itself according to the direction of the circulating valve (23) via the circulating pump (22).

Then, when a thermal sensor (26) perceives a temperature, the said hot air may be manipulated to discharge from an air outlet. This kind of construction will be functioned as a heater. Or the hot liquid may pass through the pass-through tube (24) to forcedly return to the feeding tube (11) and then pass through the liquid circulating pump (10) and the heat generating apparatus (12) again.

Consequently the liquid temperature increases higher than that before the liquid passes through. The said pass-through tube (24) can have an effect on the heating of houses and apartment complexes as usual. And, supplying hot water may be available by opening the valve (25) of the discharge tube (24) located on the side of the outlet of the pass-through tube (24). The temperature generated from the said pass-through tube (24) depends on the capacity and tube diameter of the liquid circulating pump (10), and the size and length of the heat generating apparatus (12). A

preferred embodiment of this invention has the changeable range of temperature as follows.

On the following conditions 1 Air temperature : 22 °C # Liquid circulating pump : 1. 5HP (Horse power) # length & tube diameter of heat generating apparatus : LlOmx 4 mm * Feeding temperature of source water : 16. 5°C The changeable range of temperature expands (Table 1] No. Time (minutes) Temperature 1 5 minutes later 26.5 °C 2 10 minutes later 33 °C 3 15 minutes later 38 °C 4 20 minutes later 42 °C 5 25 minutes later 46 °C 6 30 minutes later 48. 5 C 35 minutes later 50 °C As shown in Table 1, the conclusion is that the temperature changes greatly at first, then the range decreases for a time and

finally the temperature rises. When the temperature reaches a certain level, it rises slowly or stays at the same level because the heat loss caused by low air temperature increases and the rise of temperature becomes slow. The said experiment exemplifies the result of using pure water (H20), but the liquid of this invention is not limited to water. Other liquids may provide higher temperature than water and can be applied for various fields of using heat source.

Thus, this invention can be employed for heating by raising the liquid temperature higher than it's normal temperature when the liquid molecules are forced to collide with one another by a heat generating apparatus, for a heater by discharging the resultant air in temperature increasing and for supplying hot water by discharging the liquid in the course of heating.

According to a further aspect, a preferred embodiment of this invention can be provided with heating or hot water by electrically using liquid. Without consuming energy sources like oil or gas, it is characterized by high temperature efficiency available to heating and a variety of fields.




 
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