KR101557708B1 - Refrigeration cycle radiator system heat exchanger - Google Patents

Abstract

The present invention relates to a radiator heat exchanging type ice-cooling cycle heating / cooling system in which a heat exchanging device of an air-cooling apparatus using an ice-axle cycle is a radiator heat exchanging type and a heat medium fluid heat exchanges heat energy generated from a refrigerant directly through a heat conductor without passing through air , A radiator heat exchanging type ice-cube cycle cooling / heating system constitutes a closed cycle in the order of a compressor, a condenser, a heat exchanger, an expansion valve, an evaporator, a heat exchanger and a compressor to constitute an ice- And; A plurality of heat dissipation fins are formed on the outer surface of the condenser for generating the thermal energy and an ice axis cycle is formed on the outer side of the heat dissipation fins so as to be hermetically sealed to the outside to fill the heat medium, The heat absorbing fins are formed on the outer side of the heat absorbing fins so as to be hermetically sealed to fill the heat medium; A heating circuit constituting a closed circuit for connecting the heat exchanger and the heat exchanger or the cooling / heating unit formed at the upper side with respect to the middle of the water tank, respectively, and filling the heating medium and circulating the heating medium with the circulation pump to perform a heating function; ; A cooling circuit for constituting a closed loop circuit for connecting the cold exchange radiator and the cold tank exchanger or the cooling / heating unit formed at the lower end with respect to the middle of the water tank, respectively, and filling the heat medium and circulating the heat medium through the circulation pump, ; A plurality of valves for controlling the flow of the heating medium circulating in the heating circuit and the cooling circuit; The radiator heat exchanging type ice-cooling cycle heating and cooling system is constituted by the energy gater that replenishes the external energy to the heating circuit and the cooling circuit or discharges the internal energy and transfers the heat energy and the cooling energy directly to the heating medium by the radiator type, Minimizing the energy consumption efficiency and maximizing the efficiency of energy use and reducing the use cost by using the heating medium as water diluted with the antifreeze used in the automobile, And the heating medium of the heating circuit and the heating medium of the heating circuit are used together or together so that the efficiency of use is maximized.

Description

[0002] Refrigeration cycle radiator system heat exchanger [0003]

The present invention relates to a radiator heat exchanging type ice-cooling cycle heating / cooling system in which a heat exchanging device of an air-cooling apparatus using an ice-axle cycle is a radiator heat exchanging type and a heat medium fluid heat exchanges heat energy generated from a refrigerant directly through a heat conductor without passing through air .

The refrigeration cycle is a closed cycle cycle composed of a compressor, a condenser, an expansion valve, and an evaporator. The refrigerant expanded in the expansion valve evaporates in the evaporator and absorbs the evaporation heat required for evaporation from the outside. When it is compressed by gas and sent to the condenser, it is liquefied and condensed into a liquid state while releasing the compression heat generated when the condenser is compressed.

Such a refrigeration cycle is referred to as a refrigerator in which evaporation heat is absorbed by the evaporator as a cooling source and a heat source that radiates outward in the condenser as a heating source is referred to as a heater pump.

The basic principle of a heater pump is that it can move heat from a low temperature to a high temperature.

In order to utilize the principle of the heat pump, a heat transfer means using a heat medium for conveying the heat radiated from the condenser to the place of use is indispensably required.

That is, there is a need for a system for rapidly delivering a low-temperature cooling source generated when the refrigerant evaporates in a refrigeration cycle, or a place where heat is dissipated due to condensation of the refrigerant, without heat loss.

Recently, as the oil price has surged, the maintenance cost of the boiler used for heating has been rapidly increased, so that there is an increasing interest in devices capable of cooling and heating and hot water using electric energy which is relatively low maintenance cost. One of the most promising devices to meet is a heat pump type heating device.

In recent years, since the low-temperature refrigerant evaporating at -52 ° C or lower and the high-temperature refrigerant evaporating at -11 ° C or higher are used in combination, the temperature of the refrigerant discharge gas on the high-temperature side can be maintained at a high temperature even when the outside temperature is low in winter, . The heater pump has been developed as a device for cooling and heating and hot water, which is composed of two low temperature side and high temperature side.

Hereinafter, the prior art patent documents of the cooling and heating device using the refrigeration cycle developed so far will be described.

Patent Application No. 10-2000-0026993 (May 19, 2000) relates to a heating device capable of cooling / heating and hot-watering in a refrigeration cycle, and includes a compressor, a condenser and a refrigerating cycle including first and second heat exchangers Wherein the first heat exchanger is selected as a heating source and the second heat exchanger is selected as a heating and cooling source, the first heat exchanger and the second heat exchanger are connected in series as refrigerant circuits, The heat exchanger is connected to the heat transfer means through which the heating medium is circulated and the water in the bathtub and the hot water tank is indirectly heated by the first heat exchanger through the heat transfer means so that the cooling cycle is not significantly enlarged, Hot water heating at a high temperature, heating of a bath or the like can be efficiently heated depending on the purpose of use, alone or in combination, It has the effect of hygienic heating without mixing with water Patent Application No. 10-2004-0015989 (Mar. 3, 2004) discloses a refrigeration cycle apparatus capable of cooling, heating, and hot-watering operation, while reducing the hot water temperature and heating time in hot water supply operation A four-way valve, an outdoor heat exchanger, a throttle device for cooling and heating operation, and an indoor heat exchanger are annularly connected to each other, and a hot water supply device and a hot water supply throttle device are connected in order to perform each operation with high efficiency. , And a refrigeration cycle capable of heating and hot water operation. Patent Application No. 10-2006-0048278 (May 29, 2006) discloses a heat pump type heating device for cooling and circulating cooling water using domestic water, comprising: a compressor for compressing a refrigerant to a high temperature and a high pressure state; A first expansion valve for expanding the refrigerant introduced from the first heat exchanger to a low temperature and low pressure state, and a second expansion valve for expanding the refrigerant introduced from the first expansion valve to the outside air A first refrigerant passage for connecting the compressor, the first heat exchanger, the first expansion valve, and the indoor heat exchanger in order, and a second refrigerant passage for supplying water to the first heat exchanger, And a water flow path for discharging the heat to the outside of the first heat exchanger after the heat exchange with the refrigerant in the first heat exchanger is performed. The heat pump type heating apparatus is provided on a second refrigerant flow path branched from a flow path between the first heat exchanger and the first expansion valve of the first refrigerant flow path and joined to a flow path between the indoor heat exchanger and the compressor And a second heat exchanger for performing heat exchange with water introduced from the outside. The patent application No. 10-2009-0115193 (November 26, 2009) discloses a refrigeration system using a natural refrigerant, a refrigerating and cooling system, a heating system, and an integrated hot water type air conditioning system. The system includes a compressor for compressing refrigerant made of carbon dioxide into a high- ; A first heat exchange module for performing heat exchange between a refrigerant flowing from the compressor and an external heat source; An internal heat exchanger for exchanging heat between the refrigerant introduced from the first heat exchange module and the refrigerant introduced from the second heat exchange module to be described later; A first pressure regulating valve for converting the state of the refrigerant introduced from the first heat exchange module and passed through the internal heat exchanger from the supercritical state to the sub-critical state; A refrigerant tank for storing a liquid refrigerant introduced from the first pressure control valve; A second pressure regulating valve provided on the refrigerant flow path from the refrigerant tank to the internal exchanger for selectively discharging the gaseous refrigerant present in the refrigerant tank and regulating the pressure in the refrigerant tank to be constant; An expansion valve for converting the refrigerant into a low-temperature and low-pressure humidified vapor state by flowing a liquid refrigerant from the refrigerant tank, And a second heat exchange module for exchanging heat between the low-temperature low-pressure, low-pressure refrigerant in the form of a fogged vapor introduced from the expansion valve and an external heat source, wherein the refrigerant introduced from the second heat exchange module passes through the internal heat exchanger, . A refrigeration cycle circuit for performing an air conditioning operation with a compressor in which a first refrigerant is circulated, an outdoor heat exchanger, an expansion mechanism, and an indoor heat exchanger; A hot water heat exchanger connected to the refrigeration cycle circuit so that the first refrigerant discharged from the compressor is used for hot water supply; A cascade heat exchanger connected to the phase refrigeration cycle circuit so that the first refrigerant passing through the hot water heat exchanger evaporates the second refrigerant and is condensed, expanded and evaporated in the refrigeration cycle circuit; A regenerative compressor in which the second refrigerant evaporated in the cascade heat exchanger is compressed; A heat storage tank in which the second refrigerant compressed in the regenerative compressor heats the water; And a heat storage expansion mechanism in which the second refrigerant condensed in the heat storage tank expands, so that the refrigerant used for hot water supply and heat storage can be further used for air conditioning, and the temperature of heat storage can be increased. Patent Application No. 10-2010-0132720 (Dec. 22, 2010) discloses a heat pump cooling / heating system using an underground air heat source, a first and second heat storage tanks for respectively storing first heat exchange media to be heated and cooled; First and second main tubes connected to the upper and lower sides of the first heat storage tank, respectively; A third main pipe connected to upper and lower sides of the second heat storage tank, respectively; A cooling and heating unit having a supply pipe and a return pipe connected to the first and third main pipe, second and fourth main pipe, and fan coil units installed in the facility house and connected to the supply pipe and the return pipe; A suction pipe for sucking and discharging the underground air from underground, and a blower installed at the outlet side of the suction pipe, wherein the first and third main pipes and the second and fourth main pipes are connected to both ends, Or a plurality of circulation pipes for allowing heat exchange with groundwater, the first heat storage tank and the first heat exchange medium in the second heat storage tank, and heat exchange with the underground air installed in the circulation pipe and discharged through the suction pipe An auxiliary heat source supply unit having an auxiliary heat exchanger for supplying the auxiliary heat source; And a heater pump unit connected to the first and second main tubes and the third and fourth main tubes for heating or cooling the first heat exchange medium in the first and second heat storage tanks. Patent Application No. 10-2012-0014934 (Feb. 14, 2012) discloses an air-conditioning heat pump using a dual refrigerant cycle and a single-stage refrigerant cycle. The disclosed heating pump includes a low temperature side refrigeration cycle and a high temperature side refrigeration cycle, a cascade heat exchanger serving as an evaporator of the low temperature side refrigeration cycle and a condenser of the high temperature side refrigeration cycle, a low temperature side refrigeration cycle or a high temperature side refrigeration cycle Wherein the cascade heat exchanger exchanges heat between the high temperature side refrigeration cycle and the low temperature side refrigeration cycle during heating operation to produce hot water with a double refrigeration cycle, During the operation, the hot-side refrigeration cycle and the low-temperature-side refrigeration cycle are operated in separate endless cycles without heat exchange, thereby performing multi-stage heat exchange to produce cold water.

In the cooling / heating apparatus using the refrigeration cycle described above, in transferring the heat or the cooling energy generated in the refrigeration cycle to the heating medium for performing the substantial work, the heating medium for working with the circulation circuit in which the refrigerant gas constituting the refrigeration cycle circulates The circulation circulating circuit is indirectly heat exchanged with each other to select a indirect heat exchange system. In order to improve the heat loss due to the inefficiency of heat conduction, a radiator which directly exchanges heat to the outside where the refrigerant gas generates heat or cold energy is constituted, The heat or the cooling energy is directly transferred to the heating medium so that the thermal efficiency is excellent and there is no heat loss. In addition, the heating medium is used as an antifreeze to work at an extremely low temperature.

The refrigeration cycle is constituted by a compressor, a condenser, an expansion valve, and an evaporator. The refrigerant expanded in the expansion valve evaporates in the evaporator and absorbs the evaporation heat required for evaporation from the outside, thereby generating cold energy. Which is condensed by the condenser to generate heat energy while releasing the heat of compression to the outside, and a radiator heat exchanging type ice-cube cycle constituting a closed circuit by a heating medium for transferring the cold energy and the heat energy. In the construction of the cooling / heating system, a circulation cycle is formed in the order of a compressor, a condenser, a heat exchanger, an expansion valve, an evaporator, a heat exchanger, and a compressor to constitute an ice axis cycle for generating thermal energy and cold energy; A plurality of radiating fins are formed on the outer surface of the condenser for generating heat energy in the ice-making cycle, and the outer surface of the condensing tube is sealed with the outside to fill the heating medium. A heat absorbing fin is formed and the outside of which the heat absorbing fin is formed is sealed from the outside to fill the heat medium; A heating circuit constituting a closed circuit for connecting the heat exchange radiator and the heat source exchanger or the cooling / heating unit formed at the upper side with respect to the middle of the water tank, respectively, or both at the same time and filling the heat medium and circulating the heat medium by the circulation pump, Wow; A cooling circuit for constituting a closed loop circuit for connecting the cold exchange radiator and a cold source exchanger formed at the lower end of the water tank, respectively, or simultaneously, and for circulating the heat medium through a circulation pump to fill the heat medium; A plurality of valves for controlling the flow of the heating medium circulating in the heating circuit and the cooling circuit; The radiator heat exchanging type ice - cube cycle cooling / heating system is constituted by an energy gauge that replenishes external energy or emits internal energy to the heating circuit and the cooling circuit.

In the present invention, the heat energy and the cold energy obtained by performing the ice-axle cycle are transferred directly to the heating medium by the radiator type, thereby minimizing the heat loss and maximizing the energy utilization efficiency. It is economical to reduce the unit cost by using it as diluted water. By doing work at ultra-low temperature, it is also possible to obtain ice-ice effect. Energy gaiter can be configured to emit energy easily or to replenish from outside. And the heating medium of the heating circuit and the heating medium of the heating circuit are used together or together so that the efficiency of use is maximized.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a circuit configuration diagram illustrating an overall system of the present invention. Fig.
Fig. 2 is a diagram showing an example of the constitution state of a water tank which is a main part of the present invention. Fig.
Fig. 3 is a diagram showing a configuration example of a radiator for heat energy exchange which is a main part of the present invention. Fig.
Fig. 4 is a diagram showing a configuration example of a radiator for cold energy exchange, which is a main part of the present invention; Fig.

The construction of the present invention will be described in detail with reference to the accompanying drawings.

A closed cycle cycle is constituted by the compressor 11, the condenser 12, the expansion valve 13 and the evaporator 14 to compress the evaporated refrigerant gas to a high pressure in the compressor 11 and to be condensed to be liquefied in the condenser 12 The refrigerant expands in the evaporator 14 while absorbing the evaporation heat required for evaporation from the outside so that the refrigerant expanded in the expansion valve 13 is supplied to the ice- And constituting a radiator heat exchanging type ice-cooling cycle heating / cooling system constituting a closed circuit by a heating medium for transferring the cooling energy and the thermal energy,

A circulation cycle is formed in the order of the compressor 11, the condenser 12, the heat exchanger 15, the expansion valve 13, the evaporator 14, the heat exchanger 15 and the compressor 11, And constitutes an ice-axle cycle 10 for generating energy.

The heat exchange radiator 21 is constituted by the condenser 12 generating the heat energy and the cold exchanger radiator 31 is constituted by the evaporator 14 which generates the cold energy of the ice axis cycle 10.

The water tank 50 is configured to cool or heat the water stored in the ice-axle cycle 10 and the cooling energy.

 The cooling / heating unit (40) is configured to heat or cool the room with the heat energy and the cooling energy obtained in the ice-making axis cycle (10).

In the above-described configuration, the heat-exchanging radiator 21 and the heat-bypass valve (not shown) for activating the heat exchanger 22 or the cooling / heating unit 40 formed on the upper side with respect to the middle of the water tank 50 24), constitutes a heating circuit (20) for filling the heating medium and circulating the heating medium by the heat circulation pump (23) to perform the heating function.

And a cold bypass valve 34 for allowing the cold exchanger radiator 31 and the cold exchanger 32 or the cooling / heating unit 40 formed at the lower end of the water tank 50 to operate, respectively, A cooling circuit 30 for constituting a closed loop circuit and filling the heating medium and circulating the heating medium with the cooling circulation pump 33 to perform the cooling function.

And constitutes a plurality of valves for controlling the flow of the heating medium circulated in the heating circuit (20) and the cooling circuit (30).

The heating circuit 20 and the cooling circuit 30 constitute energy gates 60 and 65 that supplement external energy or emit internal energy.

The heat exchange radiator 21 is formed by directly forming a plurality of radiating fins 16 on the outer surface of the condenser 12 for generating thermal energy of the ice axis cycle 10 and sealing the outside of the radiating fin 16 Wherein the cold exchange radiator 31 forms a plurality of heat absorption fins 17 on the outer surface of the evaporator 14 that generates the cold energy of the ice axis cycle 10 and the heat absorption fins 17, So that the heat medium is filled.

The plurality of valves for controlling the flow of the heating medium circulated in the heating circuit 20 include heating control valves 41 and 42 for controlling the amount of heat energy supplied from the heat exchange radiator 21 to the cooling / A water selection valve 26 (27) for selecting a heating range of the water tank 50, a tank selection valve 51 for selecting a use range of the water tank 50, And a heat gate control valve 61 (62) for controlling the flow rate.

The plurality of valves for controlling the flow of the heat medium circulated in the cooling circuit 30 include cooling control valves 46 and 47 for controlling the amount of cold energy supplied from the cold exchange radiator 31 to the cooling / A water selection valve 36 for selecting a cooling range of the water tank 50 and a tank selection valve 51 for selecting a use range of the water tank 50 and an energy gauge 65 And the heating medium for conveying the thermal energy and the cooling energy of the heating circuit 20 and the cooling circuit 30 are mixed with each other by using the same antifreeze liquid diluted with water .

The water tank 50 has a plurality of flow holes 56 formed therein for discharging or introducing cold water to the outside and a dispersed inlet and outlet pipe 55), and a plurality of flow holes (56) for discharging hot water to the outside or flowing into the inside are formed in any one of the upper and middle portions, and the suction or discharge pressure is distributed to each flow hole (56) A pipe 55 is formed, and the inside of the water tank 50 is constituted by a single cylinder vertically communicating.

Hereinafter, an embodiment of the present invention will be described.

First, a pipe constituting the heating circuit 20 and the cooling circuit 30 of the present invention, a heat exchange radiator 21 and a cold exchange radiator 31 are filled with a heating medium.

The heating medium used herein is preferably a thermal oil having excellent thermal conductivity, but an antifreeze may be added to the water used in the conventional method, or the antifreeze used in automobiles may be used as it is.

Here, the use of the heat medium as the antifreeze is designed to work even at a very low temperature so as to obtain the effect of the ice axis.

The condenser 12, the heat exchanger 15, the expansion valve 13, the evaporator 14, the heat exchanger 15 (the condenser 12), the expansion valve 13, the evaporator 14 and the heat exchanger 15 ) And the compressor 11 constitute a closed circulation cycle in which refrigerant circulating in the condenser 12 due to the compression of the compressor 11 is operated by the operation of the ice- So that the refrigerant expanded in the evaporator of the expansion valve (13) evaporates in the evaporator (14) while absorbing the evaporation heat, thereby producing cold energy.

At this time, the heat exchanger (15) constituting the ice axis cycle (10) increases the thermal efficiency by activating the flow of the refrigerant gas.

In this case, the ice-making cycle 10 is continuously operated to produce cold and heating energy until the user's desired heat energy and cold energy, and stops when the cooling and heating energy is satisfied.

As described above, the heating state in which the cooling and heating energy generated by the ice-making cycle 10 is operated and produced is separated into a heating circuit 20 for transferring heat energy and a cooling circuit 30 for transferring the cooling energy. .

The heat energy generated in the condenser 12 generating the heat energy heats the heat medium filled in the heat exchange radiator 21 through the radiating fins 16 formed outside the condenser 12.

When the heating medium is heated, the heat circulation pump 23 is operated to circulate the heating medium heated by the heat-exchange radiator 21, a part of the heating medium heats the room in the cooling / heating unit 40, .

At this time, the energy gate 60 may replenish the heat source from the outside, but may also discharge residual heat energy to produce cold energy.

The cooling energy generated in the evaporator 14 that generates the cooling energy absorbs heat through the heat absorbing fin 17 formed on the outside of the evaporator 14 to cool the heating medium filled in the cold exchanging radiator 31 do.

When the heating medium is cooled, the cooling circulation pump 33 is operated to circulate the cooling medium cooled in the cold exchanging radiator 31. Then, a part of the heating medium cools the room in the cooling / heating unit 40, .

At this time, the energy gate 65 may supplement the cold source from the outside, but may also emit residual cooling energy to produce heat energy.

Hereinafter, the present invention will be described as an embodiment according to a condition desired by a user.

Example 1: Example when only heating is required.

In the heating circuit 20, the heating control valve 42, the heat bypass valve 24 and the heat gate valve 62 are locked, the heating control valve 41 and the heat gate valve 61 are opened, and the condenser 12 Is transferred to the cooling / heating unit 40 to heat the room.

 The cooling control valve 46 and 47 and the water cooling selection valves 36 and 37 and the cold gate control valve 66 are closed in the cooling circuit 30 for the continuous operation of the ice- The pass valve 34 and the cold gate control valve 67 are opened and the cold energy generated in the evaporator 14 is discharged through the energy gate 65. [

Example 2: Example in which only hot water is required.

In the heating circuit 20, the heat bypass valve 24, the water heating selector valve 26, the heating control valve 41 and the heat gate valve 62 are closed, and the heating control valve 42, The heat selector valve 51 and the heat gate valve 61 are opened so that the heat energy generated in the condenser 12 is transferred to the cooling and heating unit 40 to heat the room, The whole is heated.

 The cooling control valve 46 and 47 and the water cooling selection valves 36 and 37 and the cold gate control valve 66 are closed in the cooling circuit 30 for the continuous operation of the ice- The pass valve 34 and the cold gate control valve 67 are opened and the cold energy generated in the evaporator 14 is discharged through the energy gate 65. [

Example 3: Example in which only heating and hot water are required.

In the heating circuit 20, the heat bypass valve 24, the water heating selector valve 26 and the heat gate valve 62 are closed and the heating control valves 41 and 42 and the water heating selector valve 27, The tank selector valve 51 and the thermal gate valve 61 are opened so that the heat energy generated in the condenser 12 is transferred to the cooling and heating unit 40 to heat the room and simultaneously heat the entire water in the water tank 50 do.

 The cooling control valve 46 and 47 and the water cooling selection valves 36 and 37 and the cold gate control valve 66 are closed in the cooling circuit 30 for the continuous operation of the ice- The pass valve 34 and the cold gate control valve 67 are opened and the cold energy generated in the evaporator 14 is discharged through the energy gate 65. [

Example 4: Example in which only cooling is required.

In the cooling circuit 30, the cooling control valve 47, the cold bypass valve 34 and the cold gate valve 67 are closed, the cooling control valve 46 and the cold gate valve 66 are opened, The cooling energy generated in the cooling / heating unit 40 is transferred to the cooling / heating unit 40 to cool the room.

 The heating control valve 41 and the heating selection valves 26 and 27 and the heating gate control valve 61 are closed and the heating control valve 42 is closed in the heating circuit 20 for the continuous operation of the ice- The thermal bypass valve 24 and the thermal gate control valve 62 are opened and the heat energy generated in the condenser 12 is discharged through the energy gate 60. [

Example 6: Example in which only cooling and cold water are required.

In the cooling circuit 30, the cold bypass valve 34, the water cooling selection valve 36 and the cold gate valve 67 are closed and the cooling control valves 46 and 47, the water cooling selection valve 37, The cooling selector valve 51 and the cold gate valve 66 are opened so that the cooling energy generated in the evaporator 12 is transferred to the cooling and heating unit 40 to cool the room and simultaneously cool the entire water in the water tank 50 do.

The heating control valve 41 and the heating selection valves 26 and 27 and the heating gate control valve 61 are closed and the heating control valve 42 is closed in the heating circuit 20 for the continuous operation of the ice- The thermal bypass valve 24 and the thermal gate control valve 62 are opened and the heat energy generated in the condenser 12 is discharged through the energy gate 60. [

Example 7: Example in which cooling and cold / hot water are required.

In the cooling circuit 30, the cold bypass valve 34, the water cooling selection valve 37, the tank selection valve 51 and the cooling gate valve 67 are closed and the cooling control valves 46 and 47, The cooling selection valve 36 and the cold gate valve 66 are opened so that the cooling energy generated in the evaporator 12 is transferred to the cooling and heating unit 40 to cool the room and cools a part of the water in the water tank 50 do.

The heating control valve 41 and the heating selection valve 27 are closed and the heating control valve 42 and the heat bypass valve 24 and the heating selection valve 26 are closed in the heating circuit 20 of the ice- And the gate control valves 61 and 62 are opened and closed so that the water in the water tank is in an opposite state to that of the water in the water tank. The thermal energy generated in the condenser 12 is supplied to the water tank 50 The heat energy that partially heats and leaves the water is released through energy gate 60.

Example 8: Example in which only cold and hot water are required.

In the heating circuit 20, the heating bypass valve 24, the heating control valve 41, the tank selection valve 51, the water heating selection valve 27 and the heat gate valve 62 are closed and the heating control valve 42 The heat select valve 26 and the heat gate valve 61 are opened so that the heat energy generated in the condenser 12 is blocked by the cooling and heating device 40 and only a part of the water in the water tank 50 is heated.

In the cooling circuit 30, the cold bypass valve 34, the cooling control valve 46, the water cooling selection valve 37, the tank selection valve 51 and the cooling gate valve 67 are closed and the cooling control valve 47 The water cooling selection valve 36 and the cold gate valve 66 are opened so that the cooling energy generated in the evaporator 12 is blocked by the cooling and heating device 40 and only a part of the water inside the water tank 50 is cooled.

In the above embodiment, when the water in the tank 50 is heated or cooled, when the water tank 50 is composed of one cylinder communicating vertically, hot water is generated on the upper side and cold water is generated on the lower side A plurality of circulation holes 56 formed at the lower end of the inner pipe 56 are formed so as to discharge the cold water to the outside through the dispersion inlet / outlet pipe 55 configured to disperse the suction or discharge pressure into the circulation holes 56, Out pipe 55 formed to have a plurality of flow holes 56 formed at any one of the upper side than the middle and the suction or discharge pressure being distributed to the flow holes 56, It can be discharged or used or introduced into the inside.

The above-described present invention has great value in industrial use, for example, in the case of installing the cooling / heating system using the ice-axle cycle, since the system can be used immediately and energy can be used more efficiently.

10: Ice Cycle Cycle 11: Compressor 12: Condenser
13: expansion valve 14: evaporator 15: heat exchanger
16: radiating fin 17:
20: heating circuit 21: heat exchange radiator 22: heat source exchanger
23: heat circulation pump 24: heat bypass valve
26,27: Water heating selector valve
30: cooling circuit 31: cold exchanger radiator 32: cold source exchanger
33: cold circulation pump 34: cold bypass valve
36, 37: Water cooling selection valve
40: Heating / cooling unit 41, 42: Heating control valve 46, 47: Cooling control valve
50: water tank 51: tank selection valve 55: dispersed inlet pipe
56: Distributor
60,65: Energy gate 61,62: Thermal gate control valve
66,67: Cold gate control valve

Claims (4)

A closed cycle cycle is constituted by the compressor 11, the condenser 12, the expansion valve 13 and the evaporator 14 to compress the evaporated refrigerant gas to a high pressure in the compressor 11 and to be condensed to be liquefied in the condenser 12 The heat generated from the compression heat is released to the outside,
The refrigerant expanded in the expansion valve (13) is evaporated in the evaporator (14), and the evaporation heat required for evaporation is absorbed from the outside to constitute an ice-making cycle (10) In constructing a radiator heat exchanging type ice-cooling cycle heating / cooling system constituting a closed circuit as a heating medium,
A circulation cycle is formed in the order of the compressor 11, the condenser 12, the heat exchanger 15, the expansion valve 13, the evaporator 14, the heat exchanger 15 and the compressor 11, Constituting an ice-shafting cycle (10) for generating energy;
A cold exchanger radiator 31 constituting a heat exchanger radiator 21 in the condenser 12 generating the thermal energy and an evaporator 14 generating the cold energy in the ice tube cycle 10;
A water tank 50 configured to cool or heat the water stored in the ice-shafts cycle 10 with the thermal energy and the cold energy;
A cooling / heating unit (40) configured to heat or cool the room with thermal energy and cold energy obtained in the ice-making cycle (10);
A heat bypass valve 24 for operating the heat exchanger 22 and the cooling / heating unit 40 formed on the upper side with respect to the middle of the water tank 50 A heating circuit 20 for constituting a closed loop circuit, filling the heating medium and circulating the heating medium with the heat circulation pump 23 to perform the heating function;
And a cold bypass valve (34) for allowing the cold exchange radiator (31) and the cold exchanger (32) and the cooling / heating unit (40) formed at the lower end of the water tank (50) A cooling circuit (30) for constituting a circuit, filling a heating medium and circulating the heating medium with a cooling circulation pump (33) to perform a cooling function;
A plurality of valves for controlling the flow of heat medium circulated in the heating circuit (20) and the cooling circuit (30);
And an energy gate (60) (65) that replenishes external energy or releases internal energy to the heating circuit (20) and the cooling circuit (30). The method according to claim 1,
The heat exchange radiator 21 directly forms a plurality of heat dissipation fins 16 on the outer surface of the condenser 12 generating heat energy of the ice axis cycle 10 and is hermetically sealed to the outside of the heat dissipation fin 16, Wherein the cold exchange radiator 31 has a plurality of heat absorption fins 17 formed on an outer surface of an evaporator 14 for generating cold energy of the ice axis cycle 10, And the outer side of the heat exchanger is sealed with the outside to fill the heating medium. The method according to claim 1,
The plurality of valves for controlling the flow of the heating medium circulated in the heating circuit 20 include heating control valves 41 and 42 for controlling the amount of heat energy supplied from the heat exchange radiator 21 to the cooling / A water selection valve 26 (27) for selecting a heating range of the water tank 50, a tank selection valve 51 for selecting a use range of the water tank 50, And a heat gate control valve 61 (62)
The plurality of valves for controlling the flow of the heat medium circulated in the cooling circuit 30 include cooling control valves 46 and 47 for controlling the amount of cold energy supplied from the cold exchange radiator 31 to the cooling / A water selection valve 36 for selecting a cooling range of the water tank 50 and a tank selection valve 51 for selecting a use range of the water tank 50 and an energy gauge 65 And the heating medium for conveying the thermal energy and the cooling energy of the heating circuit 20 and the cooling circuit 30 are mixed with each other by using the same antifreeze liquid diluted with water Wherein the radiator heat exchanging type ice-cube cycle heating / The method according to claim 1,
The water tank 50 has a plurality of flow holes 56 formed therein for discharging or introducing cold water to the outside and a dispersed inlet and outlet pipe 55), and a plurality of flow holes (56) for discharging hot water to the outside or flowing into the inside are formed in any one of the upper and middle portions, and the suction or discharge pressure is distributed to each flow hole (56) And the pipe (55) is constituted so that the inside of the water tank (50) is constituted by a single cylinder vertically communicating with each other.

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