KR900001722Y1 - Heating device using heat pump - Google Patents
Heating device using heat pump Download PDFInfo
- Publication number
- KR900001722Y1 KR900001722Y1 KR2019860019991U KR860019991U KR900001722Y1 KR 900001722 Y1 KR900001722 Y1 KR 900001722Y1 KR 2019860019991 U KR2019860019991 U KR 2019860019991U KR 860019991 U KR860019991 U KR 860019991U KR 900001722 Y1 KR900001722 Y1 KR 900001722Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- storage tank
- heat
- compressor
- working fluid
- Prior art date
Links
Classifications
-
- 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
- F25B30/02—Heat pumps of the compression type
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 동작유체 회로도.1 is a working fluid circuit diagram of the present invention.
제2도는 본 고안의 다른 사용상태도.2 is another use state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 압축기 2 : 축열조1: compressor 2: heat storage tank
3 : 수액기 4 : 응축열 교환기3: receiver 4: condensation heat exchanger
5 : 감압장치 6 : 증발열 교환기5: decompression device 6: evaporative heat exchanger
7 : 기화기 9, 10 : 밸브7: vaporizer 9, 10: valve
12, 12a, 12b, 12c, 12d : 동작유체의 도관12, 12a, 12b, 12c, 12d: conduits for working fluids
본 고안은 열펌프를 이용한 가열장치에 관한 것으로, 특히 열펌프에 축열조를 결합시켜 동작유체 회로를 순환하는 고온의 열매체가 축열조내의 물과 같은 유체를 고온으로 가열시킬 수 있게 한 가열장치에 관한 것이다.The present invention relates to a heating apparatus using a heat pump, and more particularly, to a heating apparatus in which a high temperature heat medium circulating a working fluid circuit by heating a heat storage tank coupled to a heat pump to heat a fluid such as water in the heat storage tank to a high temperature. .
종래의 가열장치는 그 열원을 가스나 기름 및 고체연료, 전기 에너지등을 주로 이용하여 왔는바, 가스나 기름은 연료비가 많이 들고 고체연료는 연료비가 저렴한 대신 보관 및 취급이 불편한 결점이 있었고, 전기에너지를 이용할 경우에는 전력소모가 많아 소요경비가 매우 부담스러운 것등의 문제점이 있었다.Conventional heating devices have mainly used the heat source of gas, oil and solid fuels, electrical energy, etc. Gas or oil has a high fuel cost, solid fuel is low fuel cost, there was a disadvantage that the storage and handling is inconvenient, In the case of using energy, the power consumption is large, and the necessary expenses are very burdensome.
본 고안의 목적은, 상기와 같은 종래의 문제점을 해결하기 위하여 근본적으로는 극소화하는 반면, 가열효과를 크게 향상시킬 수 있는 열펌프를 이용한 가열장치를 제공함에 있다.An object of the present invention is to provide a heating apparatus using a heat pump that can minimize the fundamental problem in order to solve the conventional problems as described above, and can greatly improve the heating effect.
이하, 본 고안의 한 실시예를 도면에 따라 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
압축기(1), 축열조(2), 수액기(3), 응축열 교환기(4), 감압장치(5), 증발열교환기(6), 기화기(7)를 동작유체 도관(12)으로 연결하여 회로를 구성하되, 압축기(1)와 축열조(2) 사이의 도관을 증발열교환기(6)와 기화기(7) 사이의 도관과 연결관(12a)으로 연결하고 그 중간에 밸브(9)를 설치하며, 수액기(3)의 상단은 기화기(7)와 연결관(12b)으로 직접 연결하되 연결관(12a)과도 상통되게 하는 한편, 압축기(1)의 토출관(12c)과 증발열교환기(6)도 연결관(12d)으로 연결하되 중간에 밸브(10)를 형성하여서된 것으로, 미설명부호 9는 송풍팬, 11은 축열조(2) 내부의 가열된 유체를 이용하는 방열시설, 13은 제2축열조이다.Compressor (1), heat storage tank (2), receiver (3), condensation heat exchanger (4), decompression device (5), evaporative heat exchanger (6), vaporizer (7) are connected to the working fluid conduit (12) The conduit between the compressor (1) and the heat storage tank (2) is connected to the conduit between the evaporative heat exchanger (6) and the vaporizer (7) and the connecting pipe (12a), and the valve (9) is installed in the middle of the fluid. The upper end of the gas (3) is directly connected to the vaporizer (7) and the connecting pipe (12b), but also in communication with the connecting pipe (12a), while also connecting the discharge pipe (12c) and the evaporative heat exchanger (6) of the compressor (1) Connected to the pipe 12d, but the valve 10 is formed in the middle, reference numeral 9 is a blower fan, 11 is a heat radiation facility using the heated fluid inside the heat storage tank (2), 13 is a second heat storage tank.
이상과 같이 구성된 본 고안은 압축기(1)에서 토출된 동작 유체가 도관(12)을 통해 축열조(2)를 통과하면서 동작유체에 함유된 열기를 방출하여 축열조(2)내의 물등의 유체가 흡수 하도록 한 다음, 수액기(3), 응축열교환기(4), 감압장치(5)를 거쳐 증발열교환기(6)에서 동작유체가 증발된 후 기화기(7)를 거쳐 압축기(1)로 유입되는 것이다.The present invention configured as described above allows the working fluid discharged from the compressor 1 to pass through the heat storage tank 2 through the conduit 12 to release the heat contained in the working fluid to absorb the fluid such as water in the heat storage tank 2. Then, the working fluid is evaporated in the evaporative heat exchanger (6) via the receiver (3), condensation heat exchanger (4), decompression device (5) and then introduced into the compressor (1) via the vaporizer (7).
여기서 밸브(9)는 열매체인 동작유체의 토출 온도가 일정한 온도에 도달되기 전까지는 개방하여 압축기(1)에서 토출된 고압기체인 동작유체의 일부를 연결관(12a)과 기화기(7)를 통해 압축기(1)로 곧바로 유입되게 하여 운전초기에 동작유체의 순환온도를 높여 가열능력을 개선시켜 주며, 밸브(10)는 필요시 개방하여 증발열 교환기(6)의 제상용으로 이용하는 것이다. 또한 응축열교환기(4)와 증발열교환기(6)는 별도로 설치하여도 가능하나 도면 제1도와 같이 송풍팬(8)과 함께 인접되게 설치하므로써 응축열교환기(4)를 흐르는 고압고온의 동작유체의 열을 증발열교환기(6)가 흡수할 수 있도록 하여 자체열로서 회로의 가열효율을 개선시킬 수 있는 것이다.Here, the valve 9 is opened until the discharge temperature of the heat medium working fluid reaches a constant temperature, and a part of the working fluid which is the high pressure gas discharged from the compressor 1 is connected through the connecting pipe 12a and the vaporizer 7. In order to directly flow into the compressor (1) to increase the circulation temperature of the operating fluid at the beginning of the operation to improve the heating capacity, the valve (10) is open if necessary to defrost the evaporative heat exchanger (6). In addition, although the condensation heat exchanger 4 and the evaporation heat exchanger 6 may be installed separately, the condensation heat exchanger 4 and the evaporation heat exchanger 6 may be installed adjacently together with the blower fan 8 to heat the high pressure, high temperature operating fluid flowing through the condensation heat exchanger 4. By allowing the evaporation heat exchanger 6 to absorb, the heating efficiency of the circuit can be improved as self heat.
특히, 수액기(3)는 액상 동작유체만 저장하고 기체 동작유체는 배출시키는 구조로되어 있어 축열조(2)의 온도가 상승되어 충분하게 응축되지 않은 상태의 기, 액혼합 동작유체가 수액기(3)로 유입되었을 때 고압관과 연결관(12b)의 압력차에 의해 자동으로 기체 동작유체만을 연결관(12b)으로 보내므로서 연결관(12b)을 흐르는 저온저압의 기체 동작유체와 혼합되어 온도가 상승된 동작유체가 기화통(7)을 지나 압축기(1)로 되돌아가게 하여 압축기(1)에서 토출된 동작유체의 온도를 고온으로 상승시켜 축열조(2)내의 유체온도를 고온으로 저장할 수 있으며, 이때 고압관내의 고압기체 동작유체가 저압상태의 연결관(12b)의 압력비가 감소되고 압축기 헤드부의 온도가 상승되어 체적효율이 향상되는 등의 시스템의 효율을 향상시킬 수가 있다.In particular, the receiver 3 stores only the liquid working fluid and discharges the gas working fluid so that the temperature of the heat storage tank 2 is increased so that the gas and the liquid mixing working fluid are not sufficiently condensed. 3) When the gas flows into the connecting pipe 12b, only the gas working fluid is automatically sent to the connecting pipe 12b by the pressure difference between the high pressure pipe and the connecting pipe 12b, and is mixed with the low temperature low pressure gas working fluid flowing through the connecting pipe 12b. The operating fluid having the elevated temperature is returned to the compressor 1 after passing through the vaporization cylinder 7 to increase the temperature of the operating fluid discharged from the compressor 1 to a high temperature, thereby storing the fluid temperature in the heat storage tank 2 at a high temperature. At this time, the pressure ratio of the high-pressure gas working fluid in the high-pressure pipe is reduced and the pressure ratio of the connection pipe 12b in the low-pressure state is increased and the temperature of the compressor head is increased, thereby improving the efficiency of the system.
또한 제2도와 같이 축열조(2)를 제2축열조(13)과 함께 2단으로 병설하면 축열조(2)의 온도를 제어하여 제2축열조(13)의 유체와 순환되도록 한 것으로, 이는 외부 조건의 변화에 관계없이 시스템의 상태를 일정하게 유지할 수가 있다.In addition, when the heat storage tank 2 is provided in two stages together with the second heat storage tank 13 as shown in FIG. 2, the temperature of the heat storage tank 2 is controlled to circulate with the fluid of the second heat storage tank 13, The state of the system can be kept constant regardless of changes.
이상과 같이 본 고안은 가장 유리한 시간 즉, 전기 사용료가 저렴한 심야에 가열장치를 가동시켜 축열조에 열을 저장한 후 필요시에 축열된 열을 사용할 수 있도록 한 것으로, 온수공급장치,온수보일러, 난방장치등으로 실시할 수 있는 특징을 지닌 것이다.As described above, the present invention is to save the heat in the heat storage tank by operating the heating device at the most advantageous time, that is, the low cost of electricity, so that the heat can be used when needed, hot water supply device, hot water boiler, heating It has a feature that can be implemented with a device.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860019991U KR900001722Y1 (en) | 1986-12-13 | 1986-12-13 | Heating device using heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860019991U KR900001722Y1 (en) | 1986-12-13 | 1986-12-13 | Heating device using heat pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880012779U KR880012779U (en) | 1988-08-29 |
| KR900001722Y1 true KR900001722Y1 (en) | 1990-03-05 |
Family
ID=19257910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860019991U KR900001722Y1 (en) | 1986-12-13 | 1986-12-13 | Heating device using heat pump |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001722Y1 (en) |
-
1986
- 1986-12-13 KR KR2019860019991U patent/KR900001722Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880012779U (en) | 1988-08-29 |
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