CN103727606A - Rotary wheel dehumidification system with vortex tube for performing cooling and regenerating and air processing method for rotary wheel dehumidification system - Google Patents
Rotary wheel dehumidification system with vortex tube for performing cooling and regenerating and air processing method for rotary wheel dehumidification system Download PDFInfo
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- CN103727606A CN103727606A CN201310742359.1A CN201310742359A CN103727606A CN 103727606 A CN103727606 A CN 103727606A CN 201310742359 A CN201310742359 A CN 201310742359A CN 103727606 A CN103727606 A CN 103727606A
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Abstract
The invention relates to a rotary wheel dehumidification system with a vortex tube for performing cooling and regenerating and an air processing method for the rotary wheel dehumidification system, and belongs to the field of environment control. The rotary wheel dehumidification system is characterized by mainly comprising an air processing system and a regenerating system and being composed of a fresh air filter, a fresh air heat exchanger, a rotary wheel, a heater and an air supplying draught fan; the rotary wheel dehumidification system is used for processing fresh air to enable the temperature and humidity of the fresh air to meet the requirement and sending the fresh air into a room; the regenerating system is composed of a regenerated air filter, a regenerated air heat exchanger, the rotary wheel and the regenerated air draught fan, and is used for removing the moisture adsorbed to the rotary wheel to keep the dehumidification capability of the rotary wheel. Compared with an existing rotary wheel dehumidification system, the rotary wheel dehumidification system has the advantages that the vortex tube provides heat sources for rotary wheel regeneration, the fresh air in the dehumidification section is cooled, extra heat sources and cold sources are not needed, the structure is simple, energy consumption is small, and control is convenient.
Description
Affiliated technical field
The present invention relates to a kind of dehumidification system for runner and air-treatment method thereof that vortex tube is cooling and regenerate that use, belong to environment control field.
Background technology
Tradition air-conditioning combines temperature and humidity to use type of cooling processing, has caused the waste of the energy, therefore humiture independence control air conditioner system becomes current development trend.As the important way of humidity independent process, rotary wheel dehumidifying has Strong dehumidifying ability, moisture removal and greatly, does not have the advantages such as apparatus dew point, extensive in applications potentiality such as factory, office buildings.But its regenerative process institute calorific requirement is more, conventionally needs 80-110 ℃ of regeneration temperature, generally by electrical heating or other energy, runner is regenerated, consume the energy more, affected its energy-saving effect originally, greatly unfavorable to the popularization of dehumidification system for runner.In recent years, Patents has also proposed some energy-conservation methods, as patent ZL200710045901, proposition can utilize the two-stage rotating wheel dehumidification air conditioner device of low-grade heat source, the absorption refrigeration and the solid Hybrid Air Condition Using Desiccant that based on solar heat, reclaim that patent ZL201210493803.6 proposes, the one two-stage rotating wheel dehumidification air-conditioning system peculiar to vessel that patent ZL201110206159.5 proposes etc., although these technology have solved the problem of regeneration energy consumption, but the feasible degree of system is slightly not good enough: can utilize before the two-stage rotating wheel dehumidification air conditioner device of low-grade heat source is placed in cooling by dehumidifying, cause kind of refrigeration cycle energy consumption excessive, solar refrigeration and dehumidification system high cost, inefficiency and unstable, two-stage rotating wheel dehumidification air-conditioning system application surface peculiar to vessel is narrow and structure is huger.Guaranteeing that, on the basis of its refrigerated dehumidification performance, the power of regeneration and the continuous service ability that reduce energy consumption, keeping system are the problems that dehumidification system for runner design must will solve.
Summary of the invention
The invention provides dehumidification system for runner and the air-treatment method thereof of the cooling and regeneration of good energy saving property, the use vortex tube that simple to operate, reliability is high.
A kind of use vortex tube cooling and regeneration dehumidification system for runner, it is characterized in that: the dehumidifying section, heater and the breeze fan that comprise new wind filter, fresh air heat exchanger, runner, wherein the entrance of new wind filter communicates with outdoor environment, the outlet of breeze fan communicates with indoor environment, wherein fresh air heat exchanger has cool air inlet, new wind entrance and new wind outlet, the new wind entrance of fresh air heat exchanger is connected with new wind filter, and the new wind outlet of fresh air heat exchanger is connected with the dehumidifying section of runner; Above-mentioned regenerative system comprises regenerator section and the regeneration blower fan of regeneration wind filter, regeneration wind heat exchanger, runner successively, the entrance of wind filter of wherein regenerating communicates with outdoor environment, the outlet of regeneration blower fan 10 communicates with outdoor environment, the wind heat exchanger of wherein regenerating has hot air inlet, regeneration wind entrance and the outlet of regeneration wind, the regeneration wind entrance of regeneration wind heat exchanger is connected with regeneration wind filter, and the regeneration wind outlet of regeneration point heat exchanger is connected with the regenerator section of runner.This system also comprises breeze fan and vortex pipe refrigeration system; Above-mentioned vortex pipe refrigeration system is formed in parallel by some vortex tubes; Vortex pipe refrigeration system has new wind air inlet, cold air outlet, heat outlet, and wherein new wind air inlet is connected with breeze fan outlet, and cold air outlet is connected with the cool air inlet of fresh air heat exchanger, and heat outlet is connected with the hot air inlet of regeneration wind heat exchanger.
The air-treatment method of dehumidification system for runner of the cooling and regeneration of described use vortex tube, it is characterized in that comprising following process: the vortex pipe refrigeration system course of work: outdoor source of the gas is driven into vortex pipe refrigeration system through breeze fan and produces cold air and hot-air simultaneously, cold air arrives fresh air heat exchanger through the cold air outlet of vortex pipe refrigeration system, for the new wind in air treatment system cooling; Hot-air arrives regeneration wind heat exchanger through the heat outlet of vortex pipe refrigeration system, in thermal regeneration system, by the external world, enters to the air before rotary wheel regeneration section; Air handling process: first outdoor new wind through new wind filter removal impurity, then reduce temperature through fresh air heat exchanger and improve relative humidity, and air vapor partial pressure is raise, and is conducive to better adsorption and dehumidification in runner; In the dehumidifying section of runner, through wheel solid adsorption and dehumidification, if the air themperature after runner is lower, cannot reach indoor wind pushing temperature, heater is sent into indoor by breeze fan after air is heated; Rotary wheel regeneration process: first outdoor new wind remove impurity by regeneration wind filter, subsequently through regeneration wind heat temperature raising, after the moisture that the air after intensification is taken away runner absorption through the regenerator section of runner by outside regeneration blower fan discharge chamber; In the dehumidification system for runner of and regeneration cooling at above-mentioned use vortex tube, air handling process and regenerative process are carried out simultaneously, guarantee that runner has wettability power always, continuation and the reliability of increase system operation.
Patent of the present invention takes full advantage of refrigeration and the heating effect of vortex tube, to vortex pipe refrigeration system, provide and stablize source of the gas cold air and hot-air can be provided simultaneously, utilize this characteristic use the dehumidification system for runner of the cooling and regeneration of vortex tube can be simultaneously for rotary wheel dehumidifying regeneration provides heat and to processing section air cooling-down, independent low-temperature receiver and thermal source have been saved, improved energy utilization rate, with respect to other dehumidification system for runner there is compact conformation, save the energy, easy and simple to handle, be easy to the advantages such as maintenance.
Accompanying drawing explanation
Fig. 1 is used the dehumidification system for runner schematic diagram that vortex tube is cooling and regenerate;
Fig. 2 is that in runner, dehumidifying section is and regenerator section schematic diagram;
Fig. 3 is vortex tube refrigeration box structure schematic diagram;
Label title in figure: 1, breeze fan, 2, swirl control ice chest, the new wind air inlet of 2-1., 2-2. heat outlet, 2-3. cold air outlet, 3, new wind filter, 4, fresh air heat exchanger, 5, runner, 6, heater, 7, breeze fan, 8, regeneration filter, 9, regeneration wind heat exchanger, 10, regeneration blower fan, 11. rotary wheel dehumidifying sections, 12. rotary wheel regeneration sections.
The specific embodiment
As shown in Figure 1, the use vortex tube described in the present invention cooling and regeneration dehumidification system for runner, mainly comprise air treatment system, regenerative system and vortex pipe refrigeration system.
Above-mentioned air treatment system comprises dehumidifying section, heater 6 and the breeze fan 7 of new wind filter 3, fresh air heat exchanger 4, runner 5, and wherein new wind filter 3 contacts with external environment, and breeze fan 7 is sent into indoor by air after treatment; Above-mentioned regenerative system comprises regenerator section and the regeneration blower fan 10 of regeneration wind filter 8, regeneration wind heat exchanger 9, runner 5, and the wind filter 8 of wherein regenerating contacts with external environment, and regeneration blower fan 10 drains into the air after rotary wheel regeneration in environment; Above-mentioned vortex pipe refrigeration system comprises breeze fan 1 and swirl control ice chest 2, wherein one end of breeze fan 1 contacts with external environment, the other end is connected with the air inlet section of swirl control ice chest, the cold air outlet of swirl control ice chest is connected with fresh air heat exchanger 4, and heat outlet is connected with regeneration wind heat exchanger 9.
Air handling process: first new wind remove impurity through new wind filter 3, then reduces temperature through fresh air heat exchanger 4 and improves relative humidity, the dehumidifying section of runner 5 through wheel solid adsorption and dehumidification, humidity is down in indoor claimed range, send into indoor; If the air after runner 5 cannot reach indoor wind pushing temperature, after can heater 6 air being heated, by processing blower fan 7, send into indoor.
Rotary wheel regeneration process: first outdoor new wind remove impurity by regeneration wind filter 8, subsequently through regeneration wind heat exchanger 9 heat temperature raisings, the air after intensification after the regenerator section of runner 5 is taken away the moisture that runner 5 adsorbs by outside regeneration blower fan 10 discharge chambers.
Vortex tube refrigeration process: outdoor air is sent into swirl control ice chest 2 by breeze fan 1, under the effect of vortex tube, cold air and hot-air generate simultaneously, cold air passes into fresh air heat exchanger 4 for air cooling-down in air handling process, and hot-air passes into regeneration filter 8 for the regeneration wind heating in regenerative process.
When system is specifically moved, treatment system and regenerative system are worked simultaneously, and air handling process and rotary wheel regeneration process are carried out simultaneously.
As shown in Figure 2, in runner 5, dehumidifying section is 11, and regenerator section is 12, and the ratio of dehumidifying section 11 and regenerator section 12 areas is 1:1, and when larger to the requirement of system dehumidification air quantity, the ratio of dehumidifying section 11 and regenerator section 12 areas also can be 3:1 in actual applications.Now rotary wheel regeneration temperature is moderate; In actual applications when require the ratio of larger time dehumidifying section 11 and regenerator section 12 areas to can be adjusted to 3:1 to system dehumidification air quantity, but now required regeneration temperature is higher, and energy consumption increases.Compared with former rotary wheel dehumidifying method, use vortex tube dehumidification system for runner cooling and regeneration without extra thermal source, regeneration wind to be heated, also without extra low-temperature receiver, to processing wind, lower the temperature, reach energy-conservation object; And compactness is installed, regulates simply, only need extraneous stable air quantity can complete the course of work of dehumidification system for runner.
As shown in Figure 3, wherein 2-1 is new wind air inlet to swirl control ice chest 2 structures, is connected with breeze fan 1; 2-2 is cold air outlet, is connected with fresh air heat exchanger 4; 2-3 is heat outlet, is connected with regeneration wind heat exchanger 9.In refrigeration case 2, vortex tube arrangement mode is many parallel connections, and concrete number is determined by dehumidification system for runner location thermic load.
Claims (4)
1. use the dehumidification system for runner that vortex tube is cooling and regenerate, it is characterized in that:
Comprise air treatment system, regenerative system and vortex pipe refrigeration system;
Above-mentioned air treatment system comprises dehumidifying section, heater (6) and the breeze fan (7) of new wind filter (3), fresh air heat exchanger (4), runner (5) successively, wherein the entrance of new wind filter (3) communicates with outdoor environment, the outlet of breeze fan (7) communicates with indoor environment, wherein fresh air heat exchanger (4) has cool air inlet, new wind entrance and new wind outlet, the new wind entrance of fresh air heat exchanger (4) is connected with new wind filter (3), and the new wind outlet of fresh air heat exchanger (4) is connected with the dehumidifying section of runner (5);
Above-mentioned regenerative system comprises regenerator section and the regeneration blower fan (10) of regeneration wind filter (8), regeneration wind heat exchanger (9), runner (5) successively, the entrance of wind filter (8) of wherein regenerating communicates with outdoor environment, the outlet of regeneration blower fan (10) communicates with outdoor environment, the wind heat exchanger (9) of wherein regenerating has hot air inlet, regeneration wind entrance and the outlet of regeneration wind, the regeneration wind entrance of regeneration wind heat exchanger (9) is connected with regeneration wind filter (8), and the regeneration wind outlet of regeneration point heat exchanger (9) is connected with the regenerator section of runner (5);
This system also comprises breeze fan (1) and vortex pipe refrigeration system (2); Above-mentioned vortex pipe refrigeration system (2) is formed in parallel by some vortex tubes; Vortex pipe refrigeration system (2) has new wind air inlet, cold air outlet, heat outlet, wherein new wind air inlet is connected with breeze fan (1) outlet, cold air outlet is connected with the cool air inlet of fresh air heat exchanger (4), and heat outlet is connected with the hot air inlet of regeneration wind heat exchanger (9).
Use vortex tube according to claim 1 cooling and regeneration dehumidification system for runner, it is characterized in that:
In described runner (5), the area ratio of dehumidifying section and regenerator section is 1:1-3:1.
Use vortex tube according to claim 2 cooling and regeneration dehumidification system for runner, it is characterized in that:
In described runner (5), the area ratio of dehumidifying section and regenerator section is 1:1.
4. the air-treatment method of dehumidification system for runner of the cooling and regeneration of use vortex tube according to claim 1, is characterized in that comprising following process:
The vortex pipe refrigeration system course of work: outdoor source of the gas is driven into vortex pipe refrigeration system (2) through breeze fan (1) and produces cold air and hot-air simultaneously, cold air arrives fresh air heat exchanger (4) through the cold air outlet of vortex pipe refrigeration system (2), for the new wind in air treatment system cooling; Hot-air arrives regeneration wind heat exchanger (9) through the heat outlet of vortex pipe refrigeration system (2), in thermal regeneration system, by the external world, enters to the air before rotary wheel regeneration section;
Air handling process: first outdoor new wind pass through new wind filter (3) and remove impurity, then passes through fresh air heat exchanger (4) and reduces temperature raising relative humidity, and air vapor partial pressure is raise, and is conducive to better adsorption and dehumidification in runner (5); In the dehumidifying section of runner (5), through wheel solid adsorption and dehumidification, if the air themperature after runner (5) is lower, cannot reach indoor wind pushing temperature, heater (6) is sent into indoor by breeze fan (7) after air is heated;
Rotary wheel regeneration process: first outdoor new wind remove impurity by regeneration wind filter (8), subsequently through regeneration wind (9) heat temperature raising, after the moisture that the air after intensification is taken away runner (5) absorption through the regenerator section of runner (5) by regenerating outside blower fan (11) discharge chamber;
In the dehumidification system for runner of and regeneration cooling at above-mentioned use vortex tube, air handling process and regenerative process are carried out simultaneously, guarantee that runner has wettability power always, continuation and the reliability of increase system operation.
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| CN201310742359.1A CN103727606A (en) | 2013-12-30 | 2013-12-30 | Rotary wheel dehumidification system with vortex tube for performing cooling and regenerating and air processing method for rotary wheel dehumidification system |
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| CN201310742359.1A CN103727606A (en) | 2013-12-30 | 2013-12-30 | Rotary wheel dehumidification system with vortex tube for performing cooling and regenerating and air processing method for rotary wheel dehumidification system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300079A (en) * | 2015-11-20 | 2016-02-03 | 浙江大学 | Dehumidifying device with vortex tube |
| CN105583054A (en) * | 2015-12-17 | 2016-05-18 | 浙江大学 | Crushing system based on joint action of rotary dehumidification and vortex tube |
| CN108748963A (en) * | 2018-07-12 | 2018-11-06 | 浙江和顺塑业有限公司 | A kind of horizontal drawing case waste discharge air compensation device of polyester film |
| CN109464885A (en) * | 2018-09-28 | 2019-03-15 | 浙江大学 | A kind of twin-stage backheat Driven by Solar Energy runner drying system and its operation method |
| CN111663014A (en) * | 2020-07-07 | 2020-09-15 | 河北津西钢铁集团重工科技有限公司 | Low-energy-consumption metallurgical blast furnace equipment |
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| CN201637009U (en) * | 2010-03-12 | 2010-11-17 | 南京韩威南冷制冷集团有限公司 | Low-energy consumption combined dehumidifier |
| WO2013095176A1 (en) * | 2011-12-20 | 2013-06-27 | Закрытое Акционерное Общество "Вкм Групп" | Air conditioner |
| KR20130074944A (en) * | 2011-12-27 | 2013-07-05 | 코웨이 주식회사 | Dehumidification apparatus |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201637009U (en) * | 2010-03-12 | 2010-11-17 | 南京韩威南冷制冷集团有限公司 | Low-energy consumption combined dehumidifier |
| WO2013095176A1 (en) * | 2011-12-20 | 2013-06-27 | Закрытое Акционерное Общество "Вкм Групп" | Air conditioner |
| KR20130074944A (en) * | 2011-12-27 | 2013-07-05 | 코웨이 주식회사 | Dehumidification apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300079A (en) * | 2015-11-20 | 2016-02-03 | 浙江大学 | Dehumidifying device with vortex tube |
| CN105583054A (en) * | 2015-12-17 | 2016-05-18 | 浙江大学 | Crushing system based on joint action of rotary dehumidification and vortex tube |
| CN108748963A (en) * | 2018-07-12 | 2018-11-06 | 浙江和顺塑业有限公司 | A kind of horizontal drawing case waste discharge air compensation device of polyester film |
| CN108748963B (en) * | 2018-07-12 | 2023-12-19 | 浙江和顺新材料有限公司 | Waste discharge and air supply device for polyester film horizontal drawing box |
| CN109464885A (en) * | 2018-09-28 | 2019-03-15 | 浙江大学 | A kind of twin-stage backheat Driven by Solar Energy runner drying system and its operation method |
| CN111663014A (en) * | 2020-07-07 | 2020-09-15 | 河北津西钢铁集团重工科技有限公司 | Low-energy-consumption metallurgical blast furnace equipment |
| CN111663014B (en) * | 2020-07-07 | 2021-11-05 | 河北津西钢铁集团重工科技有限公司 | Low-energy-consumption metallurgical blast furnace equipment |
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Application publication date: 20140416 |