CN1239770A - Two-purpose heating and refrigerating system - Google Patents
Two-purpose heating and refrigerating system Download PDFInfo
- Publication number
- CN1239770A CN1239770A CN 99112104 CN99112104A CN1239770A CN 1239770 A CN1239770 A CN 1239770A CN 99112104 CN99112104 CN 99112104 CN 99112104 A CN99112104 A CN 99112104A CN 1239770 A CN1239770 A CN 1239770A
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- CN
- China
- Prior art keywords
- heat exchanger
- energy
- dwelling house
- heat
- underground water
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention relates to a two-purpose system utilizing the heat of underground water source and the afterheat of various industrial and domestic exhaust water for heating and refrigerating of various buildings, and the system consists of an energy collecting and releasing circulation subsystem, working medium circulation subsystem and residential energy dispersing circulation subsystem, which are connected serially by the energy source heat exchanger and residential heat exchanger with equal heat capacity. The present invention can utilize fully the permeation of underground water in soil to absorb heat in soil and water and the energy collecting and releasing circulation to supply heat and refrigerate.
Description
The present invention relates to a kind of underground water source and various industry, living drainage waste heat of utilizing and realize two-purpose heating and refrigerating system.
Existing heating and refrigerating system has and adopts burning mineral matter or oil plant to carry out heat supply or refrigeration as thermal source by heat exchange, has and adopts the refrigerating plant and the heating equipment combination of burning mineral matter to carry out heat supply or refrigeration.Burning mineral matter or oil plant, both contaminated environment was also uneconomical, and caused equipment investment big, the operating cost height.
The objective of the invention is to design a kind of two-purpose heating and refrigerating system, this system can carry out heat supply or refrigeration by collection or release to underground water and soil earth energy, can avoid the mineral matter contaminated environment of burning like this, improves system availability, has reduced operating cost.
The objective of the invention is to be achieved through the following technical solutions: two-purpose heating and refrigerating system, carry out energy acquisition with release cycle system, duplex matter system and dwelling house energy emission cycle system form by underground water source circulation, underground energy acquisition and release cycle system are made up of pipeline, energy heat exchanger, the water pump of extraction underground water source; Duplex matter system is made up of energy heat exchanger, compressor, Intermediate Heat Exchanger, magnetic valve, check-valves, liquid collecting jar, expansion valve, four-port conversion value, dwelling house heat exchanger; Dwelling house energy emission cycle system is made up of the pipeline that connects, dwelling house heat exchanger and water pump that dwelling house uses.Three circulatory systems are ganged up the connection switching energy mutually by energy heat exchanger, dwelling house heat exchanger and are formed whole system in the three.Energy heat exchanger in the system and dwelling house heat exchanger capacity equate, reach balance.
The present invention utilizes the contrary circulation theory in thermodynamic (al) Kano, extracts or discharges heat in underground water source and soil and between the dwelling house, and conversion realizes residential heating or refrigeration mutually.Be specially: hot machine expends merit, convert the heat of low-temperature heat source the heat of high temperature heat source to, when the temperature of low-temperature heat source was lower than environment temperature, this hot machine was called refrigeration machine, promptly use the temperature of low-temperature heat source in actual applications, simultaneously the heat of low-temperature heat source is arranged in environment; When the temperature of low-temperature heat source was exactly environment temperature, this hot machine was called as room heater, just in actual applications with the heat in environment row to temperature eminence more, and utilized i.e. heating.
Native system can utilize underground water source and go up earth or water source collection and release heat and carry out heat supply and refrigeration, has made full use of resource, has avoided environmental pollution, has improved utilization rate of equipment and installations.
Description of drawings:
Fig. 1-circulatory system connection diagram of the present invention.
Below in conjunction with accompanying drawing, provide specific embodiments of the invention, be used for that the present invention will be further described.
Among the figure, native system utilizes the infiltration in soil of underground water source energy and underground water source to draw energy in the soil, and the underground water source temperature stabilization, substantially do not change within a certain period of time with the weather variations in temperature, can overcome traditional air-conditioning refrigerating capacity in summer and reduce with the temperature rising, winter heating's ability reduces the shortcoming that descends with temperature.
During heat supply, four-port conversion value 2 switched to heat, at this moment, a of four-port conversion value 2, b passage and b, c passage are connected.Then constantly extract soil or water source heat, be passed to duplex matter system by energy heat exchanger 3 by energy acquisition and release cycle system; In duplex matter system, the flow direction of working medium has realized the cyclic transfer of heat, also is the annexation of duplex matter system each several part.---four-port conversion value (---dwelling house heat exchanger 14---liquid collecting jar 5---Intermediate Heat Exchanger 6---expansion valve 4---energy heat exchanger 3---four-port conversion value 2 (---Intermediate Heat Exchanger 6---compressor 1 of b → c) of a → d) by compressor 1, with regard to having realized the heat of energy heat exchanger is sent to dwelling house heat exchanger place like this, realizes heat supply.
During refrigeration, four-port conversion value 2 is switched to refrigeration, at this moment, a of four-port conversion value 2, b passage and d, c passage are connected.The flow direction of working medium is a compressor 1---four-port conversion value 2 (---energy heat exchanger 3---liquid collecting jar 5---Intermediate Heat Exchanger 6---expansion valve 12---dwelling house heat exchanger 14---four-port conversion value 2 (---Intermediate Heat Exchanger 6---compressor 1 of d → c) of a → b), so just realized dwelling house heat exchanger place heat is sent to energy heat exchanger place, made dwelling house heat exchanger place realize refrigeration.
Native system adopts pressure, temperature and Current Control, the pressure overvoltage protection, and electric current overload protection, temperature sensor are positioned at the dwelling house circulation inlet, and reaching design temperature can close or open whole system by magnetic valve 9,13.
Underground energy acquisition or release cycle system are made up of water intake well or various industrial water drainage and living drainage and water pump 15, water pump 15 guarantees that circulation realizes heat collection and discharging, working medium in the duplex matter system adopts not Lyons, the dwelling house circulatory system realizes residential heating and refrigeration by dwelling house heat exchanger 14 conversion heats.Also be respectively equipped with check-valves 10 and 11 in the duplex matter system, device for drying and filtering 7, visor 8.
Claims (2)
1, two-purpose heating and refrigerating system, it is characterized in that by underground water source circulation carrying out energy acquisition and release cycle system, duplex matter system and dwelling house energy emission cycle system form, energy acquisition and release cycle system are by the pipeline and the energy heat exchanger (3) that extract underground water source, water pump (15) is formed, duplex matter system is by energy heat exchanger (3), compressor (1), Intermediate Heat Exchanger (6), liquid collecting jar (5), expansion valve (4,12), magnetic valve (9,13), check-valves (10,11), four-port conversion value (2), dwelling house heat exchanger (14) is formed, dwelling house energy emission cycle system is by the pipeline that connects that uses at dwelling house, dwelling house heat exchanger (14) and water pump are formed, and three circulatory systems are ganged up to connect by energy heat exchanger (3) and dwelling house heat exchanger (14) and formed.
2, according to the described two-purpose heating and refrigerating system of claim 1, it is characterized in that underground water source mainly comprises: underground phreatic water, various industrial water drainage and living drainage and phreatic recharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112104 CN1068108C (en) | 1999-03-10 | 1999-03-10 | Two-purpose heating and refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112104 CN1068108C (en) | 1999-03-10 | 1999-03-10 | Two-purpose heating and refrigerating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1239770A true CN1239770A (en) | 1999-12-29 |
| CN1068108C CN1068108C (en) | 2001-07-04 |
Family
ID=5275440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99112104 Ceased CN1068108C (en) | 1999-03-10 | 1999-03-10 | Two-purpose heating and refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1068108C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002014750A1 (en) * | 2000-08-18 | 2002-02-21 | Shengheng Xu | Liquid air conditioner of ground energy type |
| WO2002014754A1 (en) * | 2000-08-18 | 2002-02-21 | Shengheng Xu | Well water type liquid cooling and heating resource system |
| CN101943504A (en) * | 2010-09-27 | 2011-01-12 | 江苏天舒电器有限公司 | Heat pump capillary radiant constant temperature hot-water system and control method thereof |
| CN102221250A (en) * | 2011-05-13 | 2011-10-19 | 苏州市伦琴工业设计有限公司 | Well water refrigerating and heating system |
| CN108870806A (en) * | 2018-07-24 | 2018-11-23 | 郑州轻工业学院 | A kind of joint heat pump system based on rural area central water supply facility |
-
1999
- 1999-03-10 CN CN 99112104 patent/CN1068108C/en not_active Ceased
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002014750A1 (en) * | 2000-08-18 | 2002-02-21 | Shengheng Xu | Liquid air conditioner of ground energy type |
| WO2002014754A1 (en) * | 2000-08-18 | 2002-02-21 | Shengheng Xu | Well water type liquid cooling and heating resource system |
| EP1310745A1 (en) * | 2000-08-18 | 2003-05-14 | Shengheng Xu | Liquid air conditioner of ground energy type |
| US6772605B2 (en) | 2000-08-18 | 2004-08-10 | Shengheng Xu | Liquid air conditioner of ground energy type |
| EP1310745A4 (en) * | 2000-08-18 | 2005-12-14 | Shengheng Xu | Liquid air conditioner of ground energy type |
| CN101943504A (en) * | 2010-09-27 | 2011-01-12 | 江苏天舒电器有限公司 | Heat pump capillary radiant constant temperature hot-water system and control method thereof |
| CN102221250A (en) * | 2011-05-13 | 2011-10-19 | 苏州市伦琴工业设计有限公司 | Well water refrigerating and heating system |
| CN108870806A (en) * | 2018-07-24 | 2018-11-23 | 郑州轻工业学院 | A kind of joint heat pump system based on rural area central water supply facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1068108C (en) | 2001-07-04 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20020925 Decision number of declaring invalidation: 4513 |