CN1122153C - Liquid cold and hot source system by using water of river, lake and sea as energy source - Google Patents
Liquid cold and hot source system by using water of river, lake and sea as energy source Download PDFInfo
- Publication number
- CN1122153C CN1122153C CN 00123491 CN00123491A CN1122153C CN 1122153 C CN1122153 C CN 1122153C CN 00123491 CN00123491 CN 00123491 CN 00123491 A CN00123491 A CN 00123491A CN 1122153 C CN1122153 C CN 1122153C
- Authority
- CN
- China
- Prior art keywords
- liquid
- heat exchange
- energy
- pipe
- way valve
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The present invention relates to a liquid cold and heat source system using rivers, lakes and seas water as energy, comprising a heat collector which is arranged below the rivers, the lakes or the seas, an energy raiser, a liquid outlet pump and a liquid return pump. The energy raiser comprises a heat-production circuit which is orderly connected by a compressor, a condenser, a liquid reservoir, a dry filter, a current regulator, an evaporator and a gas and liquid separator through pipelines and a heat-exchange circuit. The system uses lots of low level heating sources contained in the rivers, the lakes and the seas as an energy source for indoor heating in winter and refrigeration in summer. Any poisonous and harmful substances are not generated in work, and the present invention has the advantages of nuisance free, no pollution and low cost.
Description
Technical field
The present invention relates to a kind of heat-exchange system that is used for the fixed pipe channels assembly of two kinds of heat exchange mediums.
Background technology
At present, the heating system of people's use is mainly made the energy with coal, natural gas or crude oil.Coal, natural gas and crude oil not only reserves are limited, and burning back produces a large amount of lime-ash, dust or waste gas, contaminated environment not only, and can change the character of atmosphere, cause greenhouse effects, make global warming, melt on the iceberg, and sea level rise ... the refrigeration plant that people use is as power supply with electric energy, electric energy not only price is expensive, and a part of electric energy also is to take from coal, natural gas or former wet goods fuel, has contaminated environment equally, changes problems such as atmospheric properties.Though store a large amount of low level Cooling and Heat Source in river, river, lake, the seawater, can not directly be used for heating or refrigeration.Chinese invention patent No. 99120406.9 " utilizing the central air conditioner system of seawater to make heat exchange " discloses a kind of air-conditioning system of being made up of energy acquisition and release cycle system, duplex matter system and dwelling house energy emission cycle system, the shortcoming of this system is evaporimeter or the heat exchanger inside that seawater directly enters system, the heat exchanger seriously corroded, easily stop up, safeguard inconvenient.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of water of river, lake and sea as energy that utilizes is provided, pollution-free, long service life, liquid cold and hot source system easy to maintenance.
The present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy, comprise the energy lift device and return liquid pump, described energy lift device comprises by compressor, condenser, liquid reservoir, device for drying and filtering, flow controller, evaporimeter is connected the loop of forming that heats successively with gas-liquid separator by pipeline, heat exchange loop, in the described heat exchange loop with described condenser mutually the drain pipe of the heat exchange pipe of coupling link to each other with air-conditioner by the air-conditioner feed tube, the liquid back pipe of described air-conditioner with described condenser mutually the feed tube of the heat exchange pipe of coupling link to each other, on the drain pipe of the heat exchange pipe of coupling liquid pump is housed back mutually with described evaporimeter, this system also comprises and places rivers,lakes and seas heat collector and Pump for giving-out under water, described time liquid pump links to each other with the liquid back pipe of described heat collector, the drain pipe of described heat collector with described evaporimeter mutually the feed tube of the heat exchange pipe of coupling link to each other, described Pump for giving-out is installed on the pipeline of described air-conditioner feed tube.
The present invention utilizes the further improvements of the liquid cold and hot source system of the water of river, lake and sea as energy to be that it also comprises two two-position four-way valves, with described condenser mutually the drain pipe of the heat exchange pipe of coupling link to each other with first interface of first two-position four-way valve, its feed tube links to each other with first interface of second two-position four-way valve; The feed tube of air-conditioner links to each other with second interface of first two-position four-way valve, and the liquid back pipe of air-conditioner links to each other with the 4th interface of second two-position four-way valve; With described evaporimeter mutually the outlet pipe of the heat exchange pipe of coupling link to each other with the 3rd interface of described first two-position four-way valve, its feed tube links to each other with the 3rd interface of second two-position four-way valve; The feed tube of described heat collector links to each other with the 4th interface of first two-position four-way valve, and its drain pipe links to each other with second interface of second two-position four-way valve.
The present invention utilizes another further improvements of the liquid cold and hot source system of the water of river, lake and sea as energy to be that described heating is filled with working medium R22 in the loop.
The present invention utilizes the another further improvements of the liquid cold and hot source system of the water of river, lake and sea as energy to be to be filled with anti-icing fluid in the described heat exchange loop.
It is to supply indoor winter heating with the contained a large amount of low level heat energies of water of river, lake and sea as the energy that the present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy, summer, refrigeration was used, do not produce any poisonous and harmful substance during its work, nuisanceless, pollution-free, and low price, because the heat collector of system of the present invention is to be immersed in the water of river, lake and sea, only its outside contacts with extraneous water source such as seawater etc., therefore internal system can not polluted and be corroded, so its long service life is safeguarded simple, convenient.
The present invention utilizes other details of liquid cold and hot source system of the water of river, lake and sea as energy and the characteristics can be cheer and bright by reading the embodiment that hereinafter encyclopaedizes in conjunction with the accompanying drawings, wherein:
Description of drawings
Fig. 1 is the schematic diagram that the present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy;
Fig. 2 is the operation principle schematic diagram of the present invention when utilizing the liquid cold and hot source system energy lift device of the water of river, lake and sea as energy to heat in the winter time;
Fig. 3 is the operation principle schematic diagram of energy lift device when freezing summer of the present invention's liquid cold and hot source system of utilizing the water of river, lake and sea as energy.
The specific embodiment
With reference to Fig. 1.The heat collector 20 that the present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy to comprise to be linked together by pipeline, energy lift device 10, Pump for giving-out 50 and return liquid pump 60, heat collector 20 is common coiled structure.Heat collector 20 is placed under the liquid level of water of river, lake and sea, and when placing the subsurface degree of depth should guarantee to freeze in the winter time, heat collector should be arranged in the water under the ice face.The drain pipe 12a of heat collector 20, liquid back pipe 12b link to each other with liquid back pipe with the feed tube of energy lift device 10 respectively.Liquid pump 60 is housed back on liquid back pipe 12b.The drain pipe 102 of energy lift device 10 joins with the air-conditioner (not shown), the liquid back pipe 103 that Pump for giving-out 50, air-conditioner be housed on the drain pipe 102 with the condenser 2 of the energy lift device 10 feed tube 2b of the heat exchange pipe 30 of coupling link to each other (Fig. 2) mutually.
Fundamental diagram when Fig. 2 heats in the winter time for energy lift device 10.Energy lift device 10 comprises and heats loop and heat exchange loop, wherein, heats the loop by compressor 1, condenser 2, and liquid reservoir 3, device for drying and filtering 4, flow controller 5, evaporimeter 6 and gas-liquid separator 7 are connected in sequence by pipeline.This heats loop and common air-conditioning, and refrigerator adopts, and to heat (cold) loop identical.In heating the loop, be filled with the working medium R22 that is used to heat circulation.
In heat exchange loop, be provided with two two-position four-way valves, i.e. first two-position four-way valve 8 and second two-position four-way valve 9.Wherein, with condenser 2 mutually the drain pipe 2a of the heat exchange pipe 30 of coupling link to each other with the first interface 8a of first two-position four-way valve 8, its feed tube 2b links to each other with the first interface 9a of second two-position four-way valve 9; The feed tube 102 of air-conditioner links to each other with the second interface 8b of first two-position four-way valve 8, and its drain pipe 103 links to each other with the 4th interface 9d of second two-position four-way valve 9; With evaporimeter 6 mutually the heat exchange pipe 40 drain pipe 6a of coupling link to each other with the 3rd interface 8c of first two-position four-way valve 8, its feed tube 6b links to each other with the 3rd interface 9c of second two-position four-way valve 9; The liquid back pipe 12b of heat collector 20 links to each other with the 4th interface 8d of first two-position four-way valve 8, and its drain pipe 12a links to each other with the second interface 9b of second two-position four-way valve 9.In heat exchange loop, be filled with working medias such as water or anti-icing fluid, when the present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy to use for air-conditioner, its heat exchange loop filling anti-icing fluid; As only being used for hot-water supply, its heat exchange loop then filling water is made the work medium.
Course of work when energy lift device 10 heats in the winter time is as follows: the liquid-working-medium in the heat exchange loop pipeline in heat collector 20, absorb in the water of river, lake and sea Lowlevel thermal energy and under the effect of pump, send into and evaporimeter 6 heat exchange pipe 40 of coupling mutually through second two-position four-way valve 9, feed tube 6b.In evaporimeter 6, carry out heat exchange, with heat transferred evaporimeter 6.Liquid after heat exchange is through drain pipe 6a, and the liquid back pipe 12b of first two-position four-way valve 8, time liquid pump 60, heat collector 20 flows back into heat collector 20.Meanwhile, the effect of the working medium R22 in the evaporimeter 6 by evaporimeter 6 is converted into low-temp low-pressure gas and sends into gas-liquid separator 7, is admitted to compressor 1 in gas-liquid separator 7 after gas-liquid separation.Low-pressure low-temperature gas is high temperature and high pressure gas by compressor variable and is sent to condenser 2.In condenser 2, the high temperature and high pressure gas of sending by compressor 1 with condenser 2 mutually the working media in the heat exchange pipe 30 of coupling carry out heat exchange, after the heat exchange, heated liquid-working-medium is through drain pipe 2a, first two-position four-way valve 8, the feed tube 10 2 of Pump for giving-out 50 and air-conditioner flows into air-conditioner and heats up to room air.Liquid-working-medium after air-conditioner heat radiation is by liquid back pipe 103, the second two-position four-way valves 9 of air-conditioner, and feed tube 2b flows back into and condenser 2 heat exchange pipe 30 of coupling mutually, the circulation of finishing the work.
The purpose that two two-position four-way valves mentioned above are set is that the liquid cold and hot source system that makes the present invention utilize the water of river, lake and sea as energy is applicable to the use in two seasons of summer in winter.If only as warming, then two-position four-way valve can be installed.
Fig. 3 is the fundamental diagram of energy lift device 10 when freezing summer.In the figure, first two-position four-way valve 8 and 9 commutations of second two-position four-way valve.Wherein, first two-position four-way valve 8 is connected and evaporimeter 6 the drain pipe 6a of the heat exchange pipe 40 of coupling and the feed tube 102 of air-conditioner mutually, and connection and condenser 2 the drain pipe 2a of the heat exchange pipe 30 of coupling and the liquid back pipe 12b of heat collector 20 mutually; Simultaneously, second two-position four-way valve 9 is connected and evaporimeter 6 the feed tube 6b of the heat exchange pipe 40 of coupling and the liquid back pipe 103 of air-conditioner mutually, and connection and condenser 2 the feed tube 2b of the heat exchange pipe 30 of coupling and the drain pipe 12a of heat collector 20 mutually, make with evaporimeter 6 mutually the low-temperature working medium in the heat exchange pipe 40 of coupling link to each other with air-conditioner, thereby realization is to the indoor cold air that provides.
Obviously, the present invention utilizes the liquid cold and hot source system of the water of river, lake and sea as energy also can be directly used in to the user hot water is provided, and at this moment, only the feed tube 102 of air-conditioner need be installed valve, the liquid back pipe 103 of air-conditioner is connected with running water pipe get final product.
Claims (4)
1, a kind of liquid cold and hot source system that utilizes the water of river, lake and sea as energy, comprise energy lift device (10) and return liquid pump (60), described energy lift device comprises by compressor (1), condenser (2), liquid reservoir (3), device for drying and filtering (4), flow controller (5), evaporimeter (6) is connected the loop of forming that heats successively with gas-liquid separator (7) by pipeline, heat exchange loop, in the described heat exchange loop with described condenser (2) mutually the drain pipe (2a) of the heat exchange pipe of coupling (30) link to each other with air-conditioner by air-conditioner feed tube (102), the liquid back pipe of described air-conditioner (103) with described condenser (2) mutually the feed tube (2b) of the heat exchange pipe of coupling (30) link to each other, on the drain pipe (6a) of the heat exchange pipe of coupling (40) liquid pump (60) is housed back mutually with described evaporimeter (6), it is characterized in that: this system also comprises and places rivers,lakes and seas heat collector (20) and Pump for giving-out (50) under water, described time liquid pump (60) links to each other with the liquid back pipe (12b) of described heat collector (20), the drain pipe (12a) of described heat collector (20) with described evaporimeter (6) mutually the feed tube (6b) of the heat exchange pipe of coupling (40) link to each other, described Pump for giving-out (50) is installed on the pipeline of described air-conditioner feed tube (102).
2, according to the described liquid cold and hot source system that utilizes the water of river, lake and sea as energy of claim 1, it is characterized in that it also comprises two two-position four-way valves, with described condenser (2) mutually the drain pipe (2a) of the heat exchange pipe of coupling (30) link to each other with first interface (8a) of first two-position four-way valve (8), its feed tube (2b) links to each other with first interface (9a) of second two-position four-way valve (9); The feed tube of air-conditioner (102) links to each other with second interface (8b) of first two-position four-way valve (8), and the liquid back pipe of air-conditioner (103) links to each other with the 4th interface (9d) of second two-position four-way valve (9); With described evaporimeter (6) mutually the outlet pipe (6a) of the heat exchange pipe of coupling (40) link to each other with the 3rd interface (8c) of described first two-position four-way valve (8), its feed tube (6b) links to each other with the 3rd interface (9c) of second two-position four-way valve (9); The feed tube (12b) of described heat collector (20) links to each other with the 4th interface (8d) of first two-position four-way valve (8), and its drain pipe (12a) links to each other with second interface (9b) of second two-position four-way valve (9).
3,, it is characterized in that described heating is filled with working medium R22 in the loop according to claim 1 or the 2 described liquid cold and hot source systems that utilize the water of river, lake and sea as energy.
4, according to the described liquid cold and hot source system that utilizes the water of river, lake and sea as energy of claim 3, it is characterized in that being filled with anti-icing fluid in the described heat exchange loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123491 CN1122153C (en) | 2000-08-18 | 2000-08-18 | Liquid cold and hot source system by using water of river, lake and sea as energy source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123491 CN1122153C (en) | 2000-08-18 | 2000-08-18 | Liquid cold and hot source system by using water of river, lake and sea as energy source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1339678A CN1339678A (en) | 2002-03-13 |
| CN1122153C true CN1122153C (en) | 2003-09-24 |
Family
ID=4589910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00123491 Expired - Lifetime CN1122153C (en) | 2000-08-18 | 2000-08-18 | Liquid cold and hot source system by using water of river, lake and sea as energy source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1122153C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360876C (en) * | 2004-03-18 | 2008-01-09 | 上海交通大学 | Urban integral air comditioning system using subsurface seawater as natural cooling source |
| CN100365356C (en) * | 2004-09-30 | 2008-01-30 | 北京北控恒有源科技发展有限公司 | Low grade energy extraction system for river and lake |
| CN1320325C (en) * | 2004-10-26 | 2007-06-06 | 北京永源热泵有限责任公司 | Heat pump for extracting water energy |
| CN101361465B (en) * | 2007-08-07 | 2011-02-23 | 徐生恒 | Energy-saving environmental protection mariculture system |
| WO2009059482A1 (en) * | 2007-11-08 | 2009-05-14 | Shengheng Xu | A seawater ground energy heat pump system and a method for obtaining the seawater ground energy |
| CN103362175A (en) * | 2012-04-04 | 2013-10-23 | 赵雪冰 | Method and device for generating freshwater by utilization of underground water cold source |
| CN111681788B (en) * | 2020-06-11 | 2021-09-03 | 西安交通大学 | Device and method for safely cooling complete passive reactor core waste heat of pressurized water reactor nuclear power station |
-
2000
- 2000-08-18 CN CN 00123491 patent/CN1122153C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1339678A (en) | 2002-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1120339C (en) | Geothermal liquid cold and hot source system | |
| WO2016155600A1 (en) | Method and device for improving air-conditioning system applying all-weather solar energy heat supply | |
| CN203657051U (en) | Direct condensation type air source heat pump floor heating system | |
| CN2438968Y (en) | Liquid cold & heat sources apparatus using rivers, Lakes and seas water as energy | |
| CN1122155C (en) | Well type liquid cold and hot source system | |
| CN104848592B (en) | The air-cooled compression heat pump system of fuel driven type based on carbon dioxide working medium | |
| CN1122153C (en) | Liquid cold and hot source system by using water of river, lake and sea as energy source | |
| CN2443276Y (en) | Integrated domestic air-conditioner and water heater | |
| CN207471843U (en) | For the Double-source heat pump system of heating crude oil | |
| CN1490577A (en) | Central air conditioner system with geothermal heat exchange | |
| CN1161568C (en) | Geothermal liquid type air conditioner | |
| CN201277757Y (en) | Air conditioner for control cabin of vessel | |
| CN2489251Y (en) | Vertical geothermal energy-storage air conditioner | |
| CN1122154C (en) | Energy storage type liquid cold and hot source system | |
| CN1137352C (en) | Vertical geothermal energy-storage air conditioner system | |
| CN2438994Y (en) | Energy-storage liquid cold-heat sources apparatus | |
| CN2460931Y (en) | Geothermal heat type liquid air conditioning device | |
| CN202253830U (en) | Energy collecting cooker applying heat-pump technology for heating | |
| CN2438969Y (en) | Well type liquid cold & heat source apparatus | |
| CN1209587C (en) | Direct heat exchange type liquid state cold and heat source apparatus | |
| CN106895604B (en) | Coupling type cold and heat combined supply intelligent micro-grid system | |
| CN201740227U (en) | Water heating device with water source heat pump | |
| CN1139758C (en) | Continuously working geothermal liquid-state air conditioning system | |
| CN205090661U (en) | System for adopt sewage earth source heat pump cooling that heats by a large scale | |
| CN214223232U (en) | Energy heating system based on solar energy-heat pump coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEIKONG EVER SOURCE SCIENCE & TECHNOLOGY Free format text: FORMER OWNER: XU SHENGHENG Effective date: 20050218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050218 Address after: 100093, Beijing, Haidian District apricot Road No. 102 Patentee after: Beijing Enterprises Ever Soure Energy Co., Ltd. Address before: 100089 Beijing city Haidian District Zizhuyuan Road No. 1 floor tower Chedaogou Beijing Sibolian general machinery New Technologies Inc Patentee before: Xu Shengheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20030924 |
|
| CX01 | Expiry of patent term |