KR20150087537A - Waste water and air mixed heat pump system - Google Patents
Waste water and air mixed heat pump system Download PDFInfo
- Publication number
- KR20150087537A KR20150087537A KR1020140007617A KR20140007617A KR20150087537A KR 20150087537 A KR20150087537 A KR 20150087537A KR 1020140007617 A KR1020140007617 A KR 1020140007617A KR 20140007617 A KR20140007617 A KR 20140007617A KR 20150087537 A KR20150087537 A KR 20150087537A
- Authority
- KR
- South Korea
- Prior art keywords
- air
- refrigerant gas
- wastewater
- pipe
- heat
- Prior art date
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Classifications
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- 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
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
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- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a method for recovering refrigerant gas, comprising: mixing indoor air at room temperature and wastewater in an evaporation chamber, then exchanging refrigerant gas and wastewater to maintain proper temperature of wastewater to prevent freezing, The present invention relates to a heat pump system in which wastewater and air are mixed to increase the efficiency of a compressor by raising the temperature of a refrigerant gas by heat exchange with indoor air or hot water.
The evaporator heat pump system in which the waste water and the air are mixed according to the present invention comprises an air supply pipe for supplying air at room temperature from which foreign substances have been removed by a filter for removing foreign substances mixed in the air, An air discharge pipe for discharging the air at room temperature by the operation of the ring blower and an evaporation chamber for mixing the air discharged from the air discharge pipe with the wastewater and discharging the wastewater mixed with the air at room temperature by zigzag, A refrigerant gas pipe fixedly installed at one side of the evaporation chamber for supplying and discharging the refrigerant gas and a circulation pipe for circulating the refrigerant gas in the evaporation chamber to exchange heat with the waste water mixed with the air at room temperature, The evaporator heat pump system being fixedly installed on a refrigerant gas pipe and being heat exchanged inside the evaporator chamber By exchange of the refrigerant gas discharged with the air or sangonsu of the indoor heat it characterized in that it further comprises a heat exchanger to raise the temperature of the refrigerant gas.
Description
The present invention relates to a heat pump system in which wastewater and air are mixed. More particularly, the present invention relates to a heat pump system in which air and room water at room temperature are mixed in an evaporation chamber and then the refrigerant gas and wastewater are heat- And a heat pump system in which wastewater and air are mixed to increase the efficiency of the compressor by raising the temperature of the refrigerant gas by exchanging the refrigerant gas, which is heat exchanged with the waste water, will be.
Generally, wastewater is generated from industrial wastewater generated from the daily life of each household, and industrial wastewater is generated in the production and manufacturing process of the product at the workplace such as factories. Since liquid or solid waste is mixed in water, It means polluted water.
Since such wastewater contains a large amount of harmful substances and is a major cause of water pollution, there is a problem that the wastewater must be purified before it is discharged to a sewer or a river from a livestock farm, a foodservice business, or a factory.
In order to solve such a problem, conventionally, steam or hot water circulating boiler is used to evaporate wastewater. However, since the method of heating the wastewater using the boiler is a heating method, not only a large amount of management cost is consumed but also various kinds of harmful substances mixed in the wastewater easily corrode the pipe pipe or the scale is gradually accumulated in the pipe pipe, There arises a problem that the apparatus becomes unusable.
SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method and a device for preventing the freezing of water by maintaining the proper temperature of the wastewater by heat exchange between the refrigerant gas and the wastewater after mixing room air at room temperature and wastewater in the evaporation chamber, And to provide a heat pump system in which wastewater and air are mixed to increase the efficiency of the compressor by raising the temperature of the refrigerant gas by heat exchange with the air in the room or room temperature again.
The object of the present invention can be achieved by an air supply pipe for supplying air at room temperature at which foreign matter is removed by a filter for removing foreign matter mixed in air, a ring blower for sucking and discharging the air supplied to the air supply pipe, An evaporation chamber for discharging the wastewater mixed with air at room temperature by zigzag and mixing the wastewater with air at room temperature discharged from the air discharge pipe, A refrigerant gas pipe fixedly installed at one side of the chamber for supplying and discharging the refrigerant gas and a circulation tube for circulating the refrigerant gas in the evaporation chamber to exchange heat with wastewater mixed with air at room temperature, An evaporator heat pump system, comprising: an evaporator heat pump system fixedly installed on the refrigerant gas pipe, Is by heat exchange with the air in the room or sangonsu the refrigerant gas discharged is achieved by the waste water and an evaporator heat pump system of the air mixture, it characterized in that it further comprises a heat exchanger to raise the temperature of the refrigerant gas to provide.
According to a preferred aspect of the present invention, the heat exchanger includes an inlet pipe for introducing air or room-temperature water into the room so that the temperature of the refrigerant gas discharged from the evaporator is increased, and a heat exchanger installed in communication with the inlet pipe, And a discharge pipe for discharging air or room-temperature water to the outside is connected.
According to a preferred embodiment of the present invention, in the heat pump system in which wastewater and air are mixed, wastewater and air at room temperature are mixed in the evaporation chamber to heat-exchange wastewater and refrigerant gas while maintaining an appropriate temperature of the wastewater. And the heat exchanged with the waste water is heat-exchanged with the air or the hot water in the room again so that the amount of the refrigerant gas transferred to the compressor The temperature rises to prevent the freezing of the refrigerant gas, and the efficiency of the compressor is increased.
In addition, since the structure is simple, the manufacturing cost is low, and the maintenance and management cost is low, it is economical.
1 is a schematic view of a heat pump system in which waste water and air are mixed according to an embodiment of the present invention;
FIG. 2 is a view illustrating a state of use of a heat pump system in which wastewater and air are mixed according to an embodiment of the present invention. FIG.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be described in detail so that those skilled in the art can easily carry out the present invention , And this does not mean that the technical idea and scope of the present invention are limited.
A
Hereinafter, the constituent members of the
Here, the
In the
The
And an
More specifically, the
The air injected by the
A
And a plurality of
A
The
Hereinafter, the overall operation of the
First, when the
Then, the air at room temperature is moved through the
The wastewater flows in a zigzag direction by the
At this time, the indoor air or hot water is supplied to the inflow pipe (71) of the heat exchanger (70) through the refrigerant gas pipe (50) so that the refrigerant gas transferred to the compressor is not frozen and heat exchanged with the refrigerant gas, And the air or hot water in the room heat exchanged with the refrigerant gas moves to the
Therefore, by mixing the wastewater with air at room temperature in the
1: Heat pump system
10: air supply pipe
20: ring blower
30: air discharge pipe
40: Evaporation chamber
50: Refrigerant gas pipe
60: Circulation tube
70: Heat exchanger
Claims (2)
Further comprising a heat exchanger fixedly installed on the refrigerant gas pipe to heat the refrigerant gas, which is heat-exchanged and discharged from the evaporation chamber, with air or hot water in the room to raise the temperature of the refrigerant gas. Evaporator heat pump system with air mixing.
Wherein the heat exchanger includes an inlet pipe for introducing indoor air or hot and cold water so as to increase the temperature of the refrigerant gas discharged from the evaporator, And a discharge pipe for discharging the waste water to the evaporator is connected to the evaporator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140007617A KR20150087537A (en) | 2014-01-22 | 2014-01-22 | Waste water and air mixed heat pump system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140007617A KR20150087537A (en) | 2014-01-22 | 2014-01-22 | Waste water and air mixed heat pump system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150087537A true KR20150087537A (en) | 2015-07-30 |
Family
ID=53876731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140007617A KR20150087537A (en) | 2014-01-22 | 2014-01-22 | Waste water and air mixed heat pump system |
Country Status (1)
Country | Link |
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KR (1) | KR20150087537A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106049507A (en) * | 2016-07-15 | 2016-10-26 | 山东省鲁南地质工程勘察院 | Ground source well heat exchanger integrating ground temperature monitoring function and construction method of ground source well heat exchanger |
CN107504723A (en) * | 2017-09-18 | 2017-12-22 | 哈尔滨工业大学 | A kind of sewage source heat pump good antiscale property sewage phase change heat exchange device |
CN112963988A (en) * | 2021-02-23 | 2021-06-15 | 杨奉辛 | Intelligent sewage source heat pump system utilizing waste water |
-
2014
- 2014-01-22 KR KR1020140007617A patent/KR20150087537A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106049507A (en) * | 2016-07-15 | 2016-10-26 | 山东省鲁南地质工程勘察院 | Ground source well heat exchanger integrating ground temperature monitoring function and construction method of ground source well heat exchanger |
CN107504723A (en) * | 2017-09-18 | 2017-12-22 | 哈尔滨工业大学 | A kind of sewage source heat pump good antiscale property sewage phase change heat exchange device |
CN112963988A (en) * | 2021-02-23 | 2021-06-15 | 杨奉辛 | Intelligent sewage source heat pump system utilizing waste water |
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