CN100559089C - A kind of ground sources fresh air refrigerating method and system - Google Patents
A kind of ground sources fresh air refrigerating method and system Download PDFInfo
- Publication number
- CN100559089C CN100559089C CNB2007100708161A CN200710070816A CN100559089C CN 100559089 C CN100559089 C CN 100559089C CN B2007100708161 A CNB2007100708161 A CN B2007100708161A CN 200710070816 A CN200710070816 A CN 200710070816A CN 100559089 C CN100559089 C CN 100559089C
- Authority
- CN
- China
- Prior art keywords
- new wind
- air
- water outlet
- water
- ground
- 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 - Fee Related
Links
Images
Abstract
The invention discloses brand-new wind refrigerating method in source, a kind of ground and system, this method has been utilized the intrinsic physical characteristic of air and the fresh air dehumidification technology of the nothing of inventing regeneration energy consumption, air energy way of recycling and the distinctive more piece condensation refrigerating system that brand-new source, ground utilizes technology, high-efficiency environment friendly.This method is chilled to nearly saturation state in advance with new wind earlier, through supercooled water high pressure humidification, airborne globule volume is increased, and makes water in air pearl natural subsidence and absorption through water curtain then, through distinctive evaporation module, new wind is handled required state again.The present invention has ultralow operating cost, the high energy efficiency ratio, and refrigerating capacity is not affected by the external environment, pollution-free, do not destroy the source, ground, invest advantages such as little, and effectively reduced the particularly consumption of copper of non-ferrous metal, can obtain to be rich in simultaneously the pure fresh air of negative oxygen ion.
Description
Technical field
The present invention relates to a kind of refrigerating method and system, can be widely used in filed of air conditioning.
Background technology
For using whole fresh wind air-condition summer, the latent heat in the new wind is the main energy consumption of air-conditioning, and the conventional direct condensation air of air-conditioning system is drained condensed water, has wasted a large amount of energy, when adopting the desiccant dehumidification method, can bring the required energy consumption of dehumidizer regeneration again.How energy-efficient latent heat in the new wind of processing be the key that solves whole fresh wind air-condition, therefore, on the basis based on the aerial physical characteristic research to hydrone, proposes brand-new ground sources fresh air refrigerating method and system.
Summary of the invention
The purpose of this invention is to provide a kind of ground sources fresh air refrigerating method and system.
The objective of the invention is to realize by following method: new wind at first is chilled to nearly saturation state in advance by indirect evaporative cooling method, then through cooling water high pressure humidification, make airborne globule volume increase, form supersaturated air, utilize water curtain with airborne globule natural subsidence and adsorb again, by open surface cooler, gone out water cooling at last, form air-supply by first of the total water outlet of ground source apparatus.Saved the energy consumption of 60% above whole fresh wind air-condition by above method.
Described indirect evaporative cooling method is that the water with natural subsidence and absorption evaporates back the Nature again by indirect heat transmission, and obtains to be cooled to the new wind of nearly saturation state.
The refrigerating gas that described indirect evaporative cooling method adopted is indoor return air, the outdoor new wind after indoor return air, outdoor new wind or the heat absorption of process condenser.
The indoor return air of described employing is during as refrigerating gas, and its air quantity is less than outdoor resh air requirement, makes indoor maintenance barotropic state.
For implementing the ground source custom-designed system of brand-new wind refrigerating method, it mainly is by indirect evaporation cooler, humidification chamber, water curtain, open surface cooler, the ground source apparatus is formed, new wind is chilled to nearly saturation state in advance at first by indirect evaporation cooler, forms saturated air, pass through humidification chamber then, by the second water outlet high pressure humidification, make globule volume wherein increase, form supersaturated air, pass through water curtain then, wherein the globule continues to increase, and absorbs by natural subsidence with by water, makes airborne large quantity of moisture be reduced, air after formation is dried, at last by open surface cooler, by wherein first go out water cooling, form air-supply.
Refrigerating gas is through indirect evaporation cooler, be heated humidification after, form air draft.Total water outlet by ground source apparatus cooling is divided into two-way, one the tunnel is first water outlet, through behind the open surface cooler, forms the water outlet through open surface cooler, send into water curtain again, form the water outlet through water curtain, another road is second water outlet, through behind the humidification chamber, form water outlet through humidification chamber, with converge through the water outlet of water curtain after become mixing water, pass through indirect evaporation cooler again, form total backwater.
In the brand-new wind refrigeration system in source, described ground, set up the compression-type refrigerating system that connects to form by compressor, more piece condenser, throttling arrangement and heat exchanger circulation.One joint of described more piece condenser is the passage of mixing water, and another joint is the passage of total backwater, and a joint is the passage of cooling air again.Cooling air by the more piece condenser, is heated earlier, passes through indirect evaporation cooler then, be heated humidification after, form air draft.Described heat exchanger and its heat exchange be first water outlet.
Described heat exchanger and its heat exchange be total water outlet of first water outlet and second water outlet, total water outlet is further divided into two-way after by heat exchanger.
The present invention has ultralow operating cost, the high energy efficiency ratio, and refrigerating capacity is not affected by the external environment, pollution-free, do not destroy the source, ground, invest advantages such as little, and effectively reduced the particularly consumption of copper of non-ferrous metal, can obtain to be rich in simultaneously the pure fresh air of negative oxygen ion.
Description of drawings
Fig. 1 is source, a ground of the present invention brand-new wind refrigeration basic skills schematic diagram;
Fig. 2 is the structural representation of the brand-new wind refrigeration system in source, ground of the present invention;
Fig. 3 is that the compound structure of brand-new wind refrigeration system in source, ground of the present invention and compression-type refrigerating system is shown (1);
Fig. 4 is brand-new wind refrigeration system in source, ground of the present invention and the compound structural representation (2) of compression-type refrigerating system.
The specific embodiment
With reference to Fig. 1, be source, ground brand-new wind refrigeration basic skills schematic diagram, 101 is new wind, and 102 is saturated air, and 103 is supersaturated air, and 104 are the air after drying, and 201 is indirect evaporation cooler, and 202 is humidification chamber, and 203 is water curtain.New wind 101 at first is chilled to nearly saturation state in advance by indirect evaporation cooler 201, form saturated air 102, pass through humidification chamber 202 high pressure humidifications then, form supersaturated air 103, contain a large amount of globules in the air 103, but be not condensed into water droplet, pass through water curtain 203 again, the globule continues to increase, and absorbs by natural subsidence with by water, make the large quantity of moisture in the air 103 be reduced, form the air 104 after drying.
With reference to Fig. 2, be the structural representation of the brand-new wind refrigeration system in source, ground, 101 is new wind, and 102 is saturated air, and 103 is supersaturated air, and 104 are the air after drying, and 105 are air-supply, and 106 is refrigerating gas, and 107 are air draft.201 is indirect evaporation cooler, and 202 is humidification chamber, and 203 is water curtain, 204 is open surface cooler, 205 is the ground source apparatus, and 301 is total water outlet, and 302 is first water outlet, 303 are the water outlet through open surface cooler 204,304 for passing through the water outlet of water curtain 203 again, and 305 is second water outlet, and 306 are the water outlet through humidification chamber 202,307 is the mixing water after water outlet 304 and water outlet 306 converge, and 308 is total backwater.
Ground sources fresh air refrigerating system mainly is by indirect evaporation cooler 201, humidification chamber 202, water curtain 203, open surface cooler 204, and ground source apparatus 205 is formed.New wind 101 is at first by indirect evaporation cooler 201, be chilled to nearly saturation state in advance, form saturated air 102, then by humidification chamber 202, by second water outlet, 305 high pressure humidifications, make globule volume wherein increase, form supersaturated air 103, then by water curtain 203, the globule continues to increase, absorb by natural subsidence with by water, make the large quantity of moisture in the air 103 be reduced, form the air 104 after drying, at last by open surface cooler 204, first water outlet, 302 coolings by wherein form air-supply 105.Refrigerating gas 106 is through indirect evaporation coolers 201, be heated humidification after, form air draft 107.Refrigerating gas 106 can be new wind, return air or both mists.
With reference to Fig. 3, be brand-new wind refrigeration system in source, ground and the compound structural representation (1) of compression-type refrigerating system, 101 is new wind, 102 is saturated air, and 103 is supersaturated air, and 104 are the air after drying, 105 are air-supply, and 106 is refrigerating gas, and 107 are air draft, 201 is indirect evaporation cooler, and 202 is humidification chamber, and 203 is water curtain, 204 is open surface cooler, 205 is the ground source apparatus, and 206 is compressor, and 207 is the more piece condenser, 208 is throttling arrangement, 209 is heat exchanger, and 301 is total water outlet, and 302 is first water outlet, 303 are the water outlet through open surface cooler, 304 are the water outlet through water curtain 203, and 305 is second water outlet, and 306 are the water outlet through humidification chamber 202,307 is the mixing water after water outlet 304 and water outlet 306 converge, 308 is total backwater, and solid line is the water route among the figure, and dotted line is a compression-type refrigeration agent pipeline.
After ground sources fresh air refrigerating system and compression-type refrigerating system are compound, it mainly be by indirect evaporation cooler 201, humidification chamber 202, water curtain 203, open surface cooler 204, source apparatus 205, compressor 206, more piece condenser 207, throttling arrangement 208 and heat exchanger 209 combine.New wind 101 is chilled to nearly saturation state in advance at first by indirect evaporation cooler 201, forms saturated air 102, by humidification chamber 202,, make globule volume wherein increase then by second water outlet, 305 high pressure humidifications, form supersaturated air 103, then by water curtain 203, the globule continues to increase, absorb by natural subsidence with by water, make the large quantity of moisture in the air 103 be reduced, form the air 104 after drying, at last by open surface cooler 204, be cooled, form air-supply 105.Refrigerating gas 106 by more piece condensers 207, is heated earlier, passes through indirect evaporation cooler 201 then, be heated humidification after, form air draft 107.Refrigerating gas can be new wind, return air or both mists.
Compression-type refrigerating system is formed by connecting by compressor 206, more piece condenser 207, throttling arrangement 208, heat exchanger 209 circulations.Total water outlet 301 by ground source apparatus 205 coolings is divided into two-way, one the tunnel is first water outlet 302, at first through heat exchanger 209 coolings, after passing through open surface cooler 204 then, form water outlet 303, after passing through water curtain 203 again, form water outlet 304, another road is second water outlet 305, through behind the humidification chamber 202, form water outlet 306, converge the back with water outlet 304 and form mixing water 307, then a joint passage of process more piece condenser 207, pass through indirect evaporation cooler 201 then, form total backwater 308, behind another joint passage through more piece condenser 207, enter ground source apparatus 205 again.
With reference to Fig. 4, be brand-new wind refrigeration system in source, ground and the compound structural representation (2) of compression-type refrigerating system, different with Fig. 3 is water passage circulation system, total water outlet 301 is earlier through after heat exchanger 209 coolings among Fig. 4, be further divided into two-way, the one tunnel is first water outlet 302, and another road is second water outlet 305.
Claims (7)
1, the brand-new wind refrigerating method in source, a kind of ground, it is characterized in that: new wind at first is chilled to nearly saturation state in advance by indirect evaporative cooling method, then through cooling water high pressure humidification, make airborne globule volume increase, form supersaturated air, utilize water curtain with airborne globule natural subsidence and adsorb again, at last by open surface cooler, gone out water cooling by first of the total water outlet of ground source apparatus, form air-supply.
2, the brand-new wind refrigerating method in source, ground according to claim 1, it is characterized in that: described indirect evaporative cooling method is that the water with natural subsidence and absorption evaporates back the Nature again by indirect heat transmission, and obtains to be cooled to the new wind of nearly saturation state.
3, the brand-new wind refrigerating method in source, ground according to claim 1 is characterized in that: the refrigerating gas that described indirect evaporative cooling method adopted is indoor return air, the outdoor new wind after indoor return air, outdoor new wind or the heat absorption of process condenser.
4, the brand-new wind refrigerating method in source, ground according to claim 3 is characterized in that: when adopting indoor return air as refrigerating gas, its air quantity is less than outdoor resh air requirement, makes indoor maintenance barotropic state.
5, for implementing the brand-new wind refrigeration system in source, custom-designed ground of claim 1, it is characterized in that: it mainly is by indirect evaporation cooler (201), humidification chamber (202), water curtain (203), open surface cooler (204), and ground source apparatus (205) is formed; New wind at first passes through indirect evaporation cooler (201), passes through humidification chamber (202), water curtain (203) successively then, at last by open surface cooler (204); Total water outlet (301) by ground source apparatus (205) cooling is divided into two-way, one the tunnel is first water outlet (302), behind open surface cooler (204), become the water outlet (303) of open surface cooler (204), pass through water curtain (203) again, become the water outlet (304) of water curtain (203), another road is second water outlet (305), behind humidification chamber (202), become the water outlet (306) of humidification chamber (202), converge for behind the mixing water (307) with the water outlet (304) of water curtain (203), pass through indirect evaporation cooler (201) again, become total backwater (308).
6, the brand-new wind refrigeration system in source, ground according to claim 5 is characterized in that: set up the compression-type refrigerating system that is connected to form by compressor (206), more piece condenser (207), throttling arrangement (208) and heat exchanger (209) circulation in the brand-new wind refrigeration system in source, described ground; One joint of described more piece condenser (207) is the passage of mixing water (307), and another joint is the passage of total backwater (308), and a joint is the passage of cooling air (106) again; Cooling air (106) by more piece condenser (207), is heated earlier, passes through indirect evaporation cooler (201) then, after the humidification heating, forms air draft (107); Described heat exchanger (209) is first water outlet (302) with its heat exchange.
7, the brand-new wind refrigeration system in source, ground according to claim 6 is characterized in that: described heat exchanger (209) is total water outlet (301) of first water outlet (302) and second water outlet (305) with its heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100708161A CN100559089C (en) | 2007-08-17 | 2007-08-17 | A kind of ground sources fresh air refrigerating method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100708161A CN100559089C (en) | 2007-08-17 | 2007-08-17 | A kind of ground sources fresh air refrigerating method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101118073A CN101118073A (en) | 2008-02-06 |
| CN100559089C true CN100559089C (en) | 2009-11-11 |
Family
ID=39054283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100708161A Expired - Fee Related CN100559089C (en) | 2007-08-17 | 2007-08-17 | A kind of ground sources fresh air refrigerating method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100559089C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912943A (en) * | 2014-03-27 | 2014-07-09 | 成信绿集成股份有限公司 | System and method for temperature and humidity independent control and free heating, refrigerating and humidifying |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380910A (en) * | 1981-08-13 | 1983-04-26 | Aztech International, Ltd. | Multi-stage indirect-direct evaporative cooling process and apparatus |
| US5076065A (en) * | 1990-12-20 | 1991-12-31 | Aztec Sensible Cooling, Inc. | High saturation efficiency indirect and indirect/direct evaporative cooling process and apparatus |
-
2007
- 2007-08-17 CN CNB2007100708161A patent/CN100559089C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380910A (en) * | 1981-08-13 | 1983-04-26 | Aztech International, Ltd. | Multi-stage indirect-direct evaporative cooling process and apparatus |
| US5076065A (en) * | 1990-12-20 | 1991-12-31 | Aztec Sensible Cooling, Inc. | High saturation efficiency indirect and indirect/direct evaporative cooling process and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101118073A (en) | 2008-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105352079A (en) | Independent temperature and humidity processing air conditioner system driven by low-level thermal energy | |
| CN204063414U (en) | A kind of heat pump drives pre-cold mould solution humidifying Fresh air handling units | |
| CN103953992A (en) | Low temperature resistant fuel gas heat pump air-conditioning system combiningwaste heat recovery mode and liquid dehumidification mode | |
| CN202485129U (en) | Evaporative cooling double-cold-source type semi-concentration type air conditioning system | |
| CN102230688A (en) | Solution-spraying heat pump unit | |
| CN106705334A (en) | Energy recovery double-cold-source high-enthalpy-difference energy storage fresh air handling unit and control method thereof | |
| CN102506475A (en) | Heat pump system of heat humidity independent control driven by condensation waste heat and based on solid dehumidification | |
| CN101216225A (en) | Double temperature cold water/cold air unit | |
| CN109373480B (en) | Energy-saving purification air-conditioning system combining evaporative cooling and evaporative condensation | |
| Tian et al. | Review on heat pump coupled desiccant wheel dehumidification and air conditioning systems in buildings | |
| CN102519099A (en) | Ground source heat pump unit for air conditioning system with temperature and humidity separately controlled | |
| CN100419348C (en) | Air processing method and apparatus | |
| CN202254029U (en) | Solution spray type heat pump unit | |
| CN202709344U (en) | Ice storage heat pump coupling multistage total heat recovery fresh air processor | |
| CN112254236B (en) | Indirect evaporative cooling cold water system combining mechanical refrigeration and switching method | |
| CN106765685A (en) | A kind of heat pump driven indirect evaporating-cooling return air full heat recovery fresh air processing unit | |
| CN103591663B (en) | Two high-efficiency heat pump air-conditioning system of a kind of summer in winter based on energy tower and method | |
| CN201377868Y (en) | Solution air-conditioning unit capable of energy recovery | |
| CN206269310U (en) | The energy recovery type big enthalpy difference accumulation of energy Fresh air handling units of double low-temperature receivers | |
| CN105115069A (en) | Dehumidification turning wheel and heat pump coupling type indirect evaporative cooling heat recovery fresh air conditioner | |
| CN201807261U (en) | Environmental emission reduction type gas dehumidification dust removal machine | |
| CN102734973B (en) | A kind of special efficient water source heat pump units of the dual temperature in capillary radiation air-conditioning system | |
| CN101457957A (en) | Solution fresh air system based on reverse osmosis membrane solution regeneration and control method thereof | |
| CN100559089C (en) | A kind of ground sources fresh air refrigerating method and system | |
| CN2881413Y (en) | Air conditioning device combining carbon dioxide supercrtical circulation heat pump and solution dehumidification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20130817 |