KR20100044943A - 고온수 생성용 멀티케스케이드 히트펌프 시스템 - Google Patents
고온수 생성용 멀티케스케이드 히트펌프 시스템 Download PDFInfo
- Publication number
- KR20100044943A KR20100044943A KR1020080103942A KR20080103942A KR20100044943A KR 20100044943 A KR20100044943 A KR 20100044943A KR 1020080103942 A KR1020080103942 A KR 1020080103942A KR 20080103942 A KR20080103942 A KR 20080103942A KR 20100044943 A KR20100044943 A KR 20100044943A
- Authority
- KR
- South Korea
- Prior art keywords
- stage
- low stage
- low
- refrigerant
- condenser
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000003507 refrigerant Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 description 10
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- -1 R124 Chemical compound 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
-
- 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
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2519—On-off valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (3)
- 저단측 사이클을 저단측 냉매가 저단측 압축기->저단측 제1응축기->케스케이드 열교환기->저단측 팽창밸브->저단측 증발기->저단측 압축기를 순환하게 구성하고, 고단측 사이클을 고단측 냉매가 고단측압축기->고단측 응축기->고단측 팽창밸브->케스케이드 열교환기->고단측 압축기를 순환한게 구성한 후, 상기 저단측 제1응축기에 시수를 투입하여 저단측 냉매와의 열교환으로 1차 가열되게 하고, 1차 가열된 시수를 다시 상기 고단측 응축기에 투입하여 고단측 냉매와의 열교환으로 2차 가열되게 하는 것을 특징으로 하는 고온수 생성용 멀티케스케이드 히트펌프 시스템.
- 제1항에 있어서,케스케이드 열교환기 및 저단측 제1응축기 사이에는 저단측 팽창밸브, 저단측 증발기 및 저압측 압축기로 연결된 부분 회로를 2개 이상 병렬로 연결하여, 운전시 외기 조건 및 착상 정도에 따라 저단측 압축기 냉매가스 토출량을 조절할 수 있게 한 것을 특징으로 하는 고온수 생성용 멀티케스케이드 히트펌프 시스템.
- 제1항에 있어서,저단측 냉매로써는 표준비점이 -30℃ ~ +10℃ 사이인 냉매가 사용되어지며, 고단측 냉매로써는 표준비점이 -60℃ ~ -30℃사이인 냉매가 사용되어지는 것을 특징으로 하는 고온수 생성용 멀티케스케이드 히트펌프 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080103942A KR20100044943A (ko) | 2008-10-23 | 2008-10-23 | 고온수 생성용 멀티케스케이드 히트펌프 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080103942A KR20100044943A (ko) | 2008-10-23 | 2008-10-23 | 고온수 생성용 멀티케스케이드 히트펌프 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100044943A true KR20100044943A (ko) | 2010-05-03 |
Family
ID=42272756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080103942A Ceased KR20100044943A (ko) | 2008-10-23 | 2008-10-23 | 고온수 생성용 멀티케스케이드 히트펌프 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20100044943A (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101402160B1 (ko) * | 2013-06-10 | 2014-06-03 | 임영섭 | 고온수 연속 축열이 가능한 히트펌프 축열 장치 |
KR101497215B1 (ko) * | 2013-06-18 | 2015-02-27 | 임영섭 | 공기열원 히트펌프 축열 장치 |
CN106895605A (zh) * | 2017-04-18 | 2017-06-27 | 深圳佩尔优科技有限公司 | 低温热废水高效利用系统及其控制方法 |
CN107144040A (zh) * | 2017-05-26 | 2017-09-08 | 天津大学 | 多级压缩双机并联活塞式二氧化碳热泵系统 |
KR20170117648A (ko) * | 2016-04-14 | 2017-10-24 | 부산외국어대학교 산학협력단 | 이원 사이클 방식을 적용한 히트펌프 |
CN109186114A (zh) * | 2018-09-27 | 2019-01-11 | 爱能森(深圳)高端智能装备有限公司 | 一种热泵设备 |
-
2008
- 2008-10-23 KR KR1020080103942A patent/KR20100044943A/ko not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101402160B1 (ko) * | 2013-06-10 | 2014-06-03 | 임영섭 | 고온수 연속 축열이 가능한 히트펌프 축열 장치 |
KR101497215B1 (ko) * | 2013-06-18 | 2015-02-27 | 임영섭 | 공기열원 히트펌프 축열 장치 |
KR20170117648A (ko) * | 2016-04-14 | 2017-10-24 | 부산외국어대학교 산학협력단 | 이원 사이클 방식을 적용한 히트펌프 |
CN106895605A (zh) * | 2017-04-18 | 2017-06-27 | 深圳佩尔优科技有限公司 | 低温热废水高效利用系统及其控制方法 |
CN107144040A (zh) * | 2017-05-26 | 2017-09-08 | 天津大学 | 多级压缩双机并联活塞式二氧化碳热泵系统 |
CN107144040B (zh) * | 2017-05-26 | 2023-09-08 | 天津大学 | 多级压缩双机并联活塞式二氧化碳热泵系统 |
CN109186114A (zh) * | 2018-09-27 | 2019-01-11 | 爱能森(深圳)高端智能装备有限公司 | 一种热泵设备 |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20081023 |
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Patent event date: 20100708 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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Comment text: Notification of reason for refusal Patent event date: 20100826 Patent event code: PE09021S01D |
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Patent event date: 20101129 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20100826 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |