KR20140064547A - Tide machine of heat source device having heat pump - Google Patents

Tide machine of heat source device having heat pump Download PDF

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Publication number
KR20140064547A
KR20140064547A KR1020120131981A KR20120131981A KR20140064547A KR 20140064547 A KR20140064547 A KR 20140064547A KR 1020120131981 A KR1020120131981 A KR 1020120131981A KR 20120131981 A KR20120131981 A KR 20120131981A KR 20140064547 A KR20140064547 A KR 20140064547A
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KR
South Korea
Prior art keywords
heat source
water
heat
seawater
discharge pipe
Prior art date
Application number
KR1020120131981A
Other languages
Korean (ko)
Inventor
황소용
서정욱
정형호
방수일
Original Assignee
디에이치테크 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 디에이치테크 주식회사 filed Critical 디에이치테크 주식회사
Priority to KR1020120131981A priority Critical patent/KR20140064547A/en
Publication of KR20140064547A publication Critical patent/KR20140064547A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J1/00—Arrangements of installations for producing fresh water, e.g. by evaporation and condensation of sea water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/12—Heating; Cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy

Abstract

The present invention relates to a heat source device of a water heater which heats seawater having high salinity to remove pure water by removing salt and other substances and evaporating the seawater, And a heat pump for recovering the hot water and supplying it to the circulating hot water.
The present invention relates to a heat source device in which steam or hot water is circulated along a heat source pipe as a heat source in a water generator which is supplied with seawater and is heated at a high pressure to evaporate water to obtain water, A heat pump is disposed so that the evaporator and the condenser are disposed in the heat source pipe passing through the heater, and the seawater heated by the water generator is cooled, and the heat source passed through the hot water generator is reheated before being supplied to the heater will be.

Figure P1020120131981

Description

[0001] The present invention relates to a heat source device having a heat pump,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat source device for a water heater which heats seawater having high salinity to remove pure water by removing salt and other substances and evaporating the seawater. More specifically, The present invention provides a heat source device of a water generator in which a heat pump is installed to collect heat from seawater and supply it to circulating hot water.

Fresh water is used to make seawater of high salinity into fresh water (water).

Generally, a widely used fresh water generator is provided with various embodiments in which pure water is obtained by evaporating and evaporating salt and other substances by heating by evaporation.

As a representative example of the water generator, water such as "water tank" of Korean Registered Patent Bulletin (B1) 10-1179474 (2012.09.07.) Is heated by solar heat to cool the steam generated to obtain water .

Another example is proposed in Korean Registered Patent Bulletin (B1) 10-1110733 (2012.02.15.), "Heat source supply device of water generator", which is due to the increase of the engine load of the ship and the characteristics of the ship such as drill ship The superheated circulation water is already supplied to the heat exchanger through the heat exchanger so as to have an appropriate temperature by using the cooled circulation water to prevent the seawater from being scaled due to excessive heat, So as to maintain the best performance.

However, in the above-described conventional water purifier, there is a problem that the temperature of the seawater discharged to the sea after desalination is raised higher than the inflow temperature, and this may be provided as a factor that pollutes the surrounding marine environment when the large- In addition, there is also a problem that the heating cost is increased when the fresh water heater is heated using a boiler or the like on the land, and a means for effectively solving the problem is required.

KR 101179474 B1 2012.09.07. KR 101110733 B1 2012.02.15.

Therefore, the present inventor has researched and developed the present invention of the prior art water heater. In the present invention, the heat recovered from the high-temperature seawater discharged from the water generator is supplied to the hot water circulating the fresh water generator, The present invention has been completed based on the technical problem of providing a heat source device of a water generator provided with a pump.

The present invention provides a heat source device in which steam or hot water is circulated through a heat source supply pipe and a heat source discharge pipe in a water generator which is supplied with seawater and is heated at a high pressure to evaporate water to obtain water, A heat pump is disposed so that the evaporator and the condenser are arranged in the heat source discharge pipe returned to the heating tank through the seawater discharge pipe and the water freshner of the water handler to cool the seawater heated by the water purifier and the heat source via the water heater is supplied to the heating tank Before reheating.

When the heat source device of the water heater provided with the heat pump provided in the present invention is used, the temperature of the seawater discharged from the water heated by the water generator can be lowered to a temperature close to the inflow temperature, And the heat source exhaust pipe returned to the heating tank through the water heater can be heated, thereby reducing energy required for heating the heat source.

1 is a schematic diagram of a heat source device of a water heater provided with a heat pump provided in the present invention

Hereinafter, an embodiment of the heat source device of the water heater provided with the heat pump provided in the present invention will be described with reference to the accompanying drawings.

1 is a schematic view of a heat source device of a water heater provided with a heat pump provided in the present invention.

The heat source device 1 of the water heater provided with the heat pump provided in the present invention is a water source device 1 for heating seawater having high salinity as shown in the figure to remove salt and other substances and evaporate to obtain pure water ) Of the heat source device (1).

The heater 2 of the heating type is a device for heating pure water under a high pressure condition using the heat source device 1 and collecting condensation of water vapor evaporated in the lower heating tank 3 into pure water, A known technique that is generally used, and a detailed description thereof will be omitted.

When the temperature of the seawater supplied to the seawater supply pipe 4 is 25 ° C, the seawater discharged from the seawater discharge pipe 5 is heated by the heat source device 1 and raised to 30 to 33 ° C Lt; / RTI >

The heat source device 1 supplies a heat source to the heating tank 3 of the water heater 2 from the hot water tank 11 and a hot water tank 11 which is heated by waste heat of an engine or combustion heat of an electric heater or fossil fuel, And a heat source discharge pipe 13 for discharging a heat source from the heating tank 3 of the water tub 2 to the hot water tank 11 are circulated.

At this time, the heat source can be hot water or steam, and is provided at a temperature of 70 to 90 ° C., and the temperature of the heat source discharged through the heat source discharge pipe 13 is heat exchanged and discharged at 60 to 80 ° C.

The heat source device 1 configured as described above is normally used in a general cooking device 2. [

In the present invention, a heat pump (20) is further provided in the construction of the heat source device (1).

The heat pump 20 has a refrigerating cycle in which the refrigerant evaporates in the evaporator 21, takes heat away from the evaporator 21, becomes a gas, and again discharges heat to the surroundings by the condenser 23, An evaporator 21, a compressor 22, a condenser 23, and an expansion valve 24.

As described above, the refrigerant is compressed to a high temperature and a high pressure by the compressor 22, and then sent to the condenser 23 so as to repeat the cycle of blowing the high-temperature heat outward at a low temperature.

The evaporator 21 is coupled to the first heat exchanger 30 installed in the sea water discharge pipe 5 of the water purifier 2 to cool the seawater discharged to the sea water discharge pipe 5, 23 are combined with the second heat exchanger 40 installed in the heat source discharge pipe 13 to heat the heat source discharged to the heat source discharge pipe 13.

In the case of such a configuration, the seawater discharged to the seawater discharge pipe 13 is usually discharged at 30 to 33 ° C. When the evaporator 21 is coupled to the first heat exchanger 30 installed in the seawater discharge pipe 5, The temperature of seawater can be dropped to 26 ~ 28 ℃.

When the condenser 23 is coupled with the second heat exchanger 40 installed in the heat source discharge pipe 13, the heat source to be discharged is heated The temperature of 2 to 5 DEG C is raised.

Therefore, when the present invention is used, it is possible to minimize the temperature rise of the seawater discharged through the water generator (2), thereby solving the problems of marine ecology disturbance due to the installation of the water generator (2) .

In the figure, reference numeral 6 denotes a water tank for storing water produced by the water generator.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1: Heat source device (of a water heater with a heat pump)
2: Water tank 3: Heating tank
4: Sea water supply line 5: Sea water discharge line
11: hot water tank 12: heat source supply pipe
13: heat source discharge pipe 20: heat pump
21: Evaporator 22: Compressor
23: condenser 24: expansion valve
30: first heat exchanger 40: second heat exchanger

Claims (1)

A hot water tank (11) for warming the waste heat of the engine or the electric heater or the combustion heat of the fossil fuel so as to heat the water generator (2) so that pure water can be obtained by removing salt and other substances by heating the high- A heat source supply pipe 12 for supplying a heat source from the hot water tank 11 to the heating tank 3 of the water purifier 2 and a heating source 3 for heating water from the heater tank 3 to the hot water tank 11, And a heat source discharge pipe (13) for circulating the heat source discharge pipe (13)
The heat source device 1 further includes a heat pump 20 including an evaporator 21, a compressor 22, a condenser 23, and an expansion valve 24,
The evaporator 21 of the heat pump 20 is coupled to the first heat exchanger 30 installed in the sea water discharge pipe 5 of the water purifier 2 to cool the sea water discharged to the sea water discharge pipe 5 And the condenser 23 is connected to the second heat exchanger 40 installed in the heat source discharge pipe 13 to heat the heat source discharged to the heat source discharge pipe 13. [ Heat source device.
KR1020120131981A 2012-11-20 2012-11-20 Tide machine of heat source device having heat pump KR20140064547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120131981A KR20140064547A (en) 2012-11-20 2012-11-20 Tide machine of heat source device having heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120131981A KR20140064547A (en) 2012-11-20 2012-11-20 Tide machine of heat source device having heat pump

Publications (1)

Publication Number Publication Date
KR20140064547A true KR20140064547A (en) 2014-05-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120131981A KR20140064547A (en) 2012-11-20 2012-11-20 Tide machine of heat source device having heat pump

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190070694A (en) * 2017-12-13 2019-06-21 삼성중공업 주식회사 Water treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190070694A (en) * 2017-12-13 2019-06-21 삼성중공업 주식회사 Water treatment system

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