CN103267318A - Triple-effect energy-saving gas washing and purification system and method - Google Patents
Triple-effect energy-saving gas washing and purification system and method Download PDFInfo
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- CN103267318A CN103267318A CN2013101737256A CN201310173725A CN103267318A CN 103267318 A CN103267318 A CN 103267318A CN 2013101737256 A CN2013101737256 A CN 2013101737256A CN 201310173725 A CN201310173725 A CN 201310173725A CN 103267318 A CN103267318 A CN 103267318A
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Abstract
The invention discloses a triple-effect energy-saving gas washing and purification system and method. On the basis of a dehumidification and cooling system, a thermosiphon heat-exchange system is used for applying waste heat and waste cold to energy conversation of a first-time heat-exchange face, and low-temperature condensate water condensed on an evaporator of the cooling system is carried on a special base material, that is, a cooling water heat-exchange face, so that a second-time heat-exchange face is formed; and air input by fan traction enters the cooling water heat-exchange face after passing a thermosiphon evaporation section, the air is cooled again and again and passes a thermosiphon condensation section after being dehumidified by the cooling system, and the air is heated by the waste heat of the system, so that the energy-saving effect is achieved. Meanwhile, under the action of a water screen mesh, namely a water-borne dust-collection cleaning technology, pollutants in the air are removed, and the triple-effect energy-saving air washing and purification system in a fresh air environment is formed. By the aid of the whole system, washing and purification of the air can be achieved, and the energy-saving effect is achieved.
Description
Technical field
The Apparatus for () and method therefor that the present invention relates to gas scrubbing and dispel pm2.5, be that a kind of triple effect power-saving technology of utilizing is cleaned, purified air specifically, but remove trickle inhalation (inhalatio)s such as pm2.5, improve the energy-conservation cleaning systems of many effects such as quality of required air in the productive life.
Background technology
Along with the carrying out of human being's production life, in the contemporary society air pollution serious further, particularly the air pollution index severe overweight in city has become universal phenomenon.And airborne pollutant is the healthy invisible killer of infringement people because particle is small and comprise noxious material such as carcinogen.Moreover, people work to live and often are in the sealing artificial environment of using air-conditioning in the modern life, easily suffer from SBS disease (Sick Building Syndrome) in this environment that does not have new wind to circulate; And along with the raising of living standard, people also pay close attention to further to the quality of life---the requirement to high-quality air just is in the first place.At present, have purge of gas machine and the dehumidifier with independent function on the market, but owing to their function singleness, power consumption are bigger, cost is higher, is difficult to popularize.
Summary of the invention
The objective of the invention is to, problem at room conditioning dehumidifying and scavenging air, and deficiency such as function singleness in the former solution, energy-saving efficiency be low, the apparatus and method that a kind of air conditioner dehumidification equipment are provided and wait scavenging air by heat pipe condensate water technology, water ballast control of dust technology, to greatest extent air is cleaned the purpose that reaches energy-conservation and purify air.
The present invention realizes that the technical scheme of device that above-mentioned purpose adopts is:
Triple effect energy-saving gas cleaning system, comprise blower fan, two-phase closed type hot siphon system, cooling water heat exchanger, water ballast control of dust cleaner, refrigeration system, compressor and water valve, described thermal siphon system comprises heat pipe evaporator section, heat pipe loop and heat pipe condenser section, and the evaporator section of described refrigeration system places between heat pipe evaporator section and the heat pipe condenser section; Water ballast control of dust cleaner is made of the cascade silk screen, and places before the condensation segment of described refrigeration system and behind the cooling water heat exchanger; Described water valve is arranged on evaporator section and cool the coagulating between the section of refrigeration system; After described cooling water heat exchanger places heat pipe evaporator section; Described blower fan places the front end of system, and the condensation segment of described compressor and refrigeration system all is arranged at the rear end of system.
Heat pipe is heat conducting element, add the heat pipe heat exchanging technology at original cooled dehumidifier unit, make humid air enter behind the dehumidifier at first with from the cold airflow of heat pipe evaporator through the heat exchange cooling after, flow to the further cool-down dehumidification of surface cooler again, reduced the thermic load of surface cooler like this, thereby under the situation of input identical energy, can remove more moisture, and effectively improved the dehumidification rate of system, reached two and imitated purpose of energy saving.On such basis, again the condensed water on surface cooler is collected with water storage device, the method that drives the condensed water circulation with the capillary siphon is arranged the heat-transfer surface second time behind heat pipe evaporator section, namely " cooling water heat exchanger " thus reached the triple effect purpose of energy saving.
Method of the present invention is specific as follows: after humid air enters cooled dehumidifier unit by the blower fan traction, utilize the heat exchange of two-phase closed type hot siphon system, at first with from the cold airflow of heat pipe evaporator section through the heat exchange cooling after, flow to the further cool-down dehumidification of evaporator section of refrigeration system again; Then the cryogenic condensation water that condenses on the evaporimeter of cooled dehumidifier unit is carried on the cascade silk screen; Pass through the evaporator section dehumidifying of refrigeration system after air turns cold again by the condensation segment of superheater tube, air is heated by the waste heat of system.
Basic principle of the present invention:
Machine adopts cascade silk screen process of cleaning, the rainfall of artificial natural imitation meteorology.Precipitation mainly is by inertia collision-coalescence process and Blang's diffusion in raindrop landing process to the reset procedure effect of particle (PM2.5), catch particulate, make it from air, to remove, and under the control of the cold environment that the vaporation-type cooled dehumidifier unit is built, particle concentration is difficult to rapid accumulation, so particle concentration can maintain the low concentration level long period.So, the finishing equipment system can reach dedusting, clean air effect.Moreover for to prevent the excessive bounce-back that causes particle (PM2.5) CI of air humidity, first heat pipe dehumidifying technology and cascade silk screen control of dust clean technologies are united use, and reduce air humidity by the heat pipe dehumidifying, reach stable dust removing effects.Like this via and the air that handle to discharge be the air with preference temperature, appropriate humidity and cleaning.Based on cooled dehumidifier unit, use the thermal siphon technology, use waste heat, Yu Leng carries out three heat exchange and realizes energy-conservation, this triple effect is energy-conservation to meet the theory that modern society people pursuing high quality is lived with effect clean air, energy-conserving and environment-protective simultaneously, the theory of embodiment green living.
The present invention adopts hot pipe technique, and the cooling water heat transfer technology guarantees the efficient utilization of condensed water cold, reduces condenser duty; Adopt capillary structure, condensed water is evenly distributed, realize zero water clock; This method has been improved air velocity distribution in the condenser, has strengthened the heat exchange of condenser.Simultaneously for air good cleaning effect being arranged, is the embodiment about the green energy conservation theory in the new wind environment.In addition, guarantee air-conditioning unit safe and reliable operation, have that cost is low, simple in structure, effects of energy saving and emission reduction is remarkable, the feature of environmental protection good, advantage of wide range of application.
Description of drawings
Fig. 1 is triple effect energy-saving gas cleaning system of the present invention and the whole principle system schematic of technology; Wherein, the 1-blower fan, 2-heat pipe evaporator section (heat-transfer surface for the first time), 3-heat pipe loop, 4-cooling water heat exchanger (heat-transfer surface for the second time), 5-condensed water recovery-waste water sedimentation tapping equipment, 6 cascade silk screens (water ballast control of dust cleaner), 7-surface cooler (refrigeration system evaporator section), 8-heat pipe condenser section (heat-transfer surface for the third time), the 9-compressor, 10-condenser, 11-fluid rectifying valve.
Fig. 2 is the energy-conservation heat-transfer surface schematic diagram of triple effect of the present invention.
Fig. 3 is thermal siphon cyclic system simplified schematic diagram.
Fig. 4 is desiccant cooling system simplified schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is elaborated.
Triple effect energy-saving gas cleaning system and method realizes that by following technology the air of energy-conservationization cleans:
(1) two-phase closed type hot siphon heat transfer technology
Be a kind of heat transfer element with high heat conductivility, heat pipe is closed conduct or the system that inside vacuumized and charged into certain quantity of fluid, and an end of pipe is evaporator section (bringing-up section), and another is disconnected to be condensation segment (cooling section).Liquid carburation by evaporation when an end of heat pipe is heated in the capillary wick, steam flows to the other end under small pressure reduction, emit heat and condense into liquid, and liquid flows back to evaporator section along porous material by the effect of capillary force (perhaps gravity) again.So circulate endlessly, heat reaches the other end by an end of heat pipe.And two-phase closed type loop structure heat pipe application of weight auxiliary reflux and realize in the heat pipe working medium circulation and conduct heat.It utilizes fluid principles such as capillarity, and heat is conducted fast, and its capacity of heat transmission surpasses the capacity of heat transmission of any known metal.
(2) water ballast control of dust technology
Pure water or high adsorption solvent through the mobilization force system, by carrying at base material---filter wire net surface and inside thereof, the natural imitation rainfall, can effectively catch and be free in airborne fine particle (pM2.5), pollutant is focused on by set, reduce air pollution concentration, under the wet environment of in this technique effect, building simultaneously, airborne pollutant such as dust, formaldehyde, aerosol molecule (PM2.5) moisture absorption is grown up, and easier being collected of air pollutants behind the increase diameter strengthens whole decontamination cleaning effect.In addition, the water ballast technology has filter screen, and silk screen exempts to unpick and wash all the life, need not to change the characteristics of consumptive material.
(3) vaporation-type freeze drying technology
Refrigerated dehumidification refers to a refrigeration machine as low-temperature receiver, with direct evaporative type cooler as cooling device, air themperature is cooled to below the dew-point temperature, separate out the moisture greater than the saturated water capacity of corresponding state, reduce the absolute humidity of air, recycling condensation heat partly or completely heats cooled air, reduces the relative humidity of air, thereby reaches the purpose of dehumidifying.
As shown in Figure 1, 2, 3, this equipment is made up of two circulatory systems, cooling water heat exchanger 4, water ballast control of dust cleaner 6, condensed water recovery-waste water sedimentation tapping equipment 5 and blower fan 1, and two circulatory systems are respectively: the two-phase closed type hot siphon system: heat pipe evaporator section 2, heat pipe loop 3, heat pipe condenser section (heat-transfer surface for the third time) 8; Refrigeration system: surface cooler (refrigeration system evaporator) 7, compressor 9, condenser 10, fluid rectifying valve 11.
The present invention realizes goal of the invention by the following course of work:
Heat pipe is heat conducting element, add the heat pipe heat exchanging technology at original cooled dehumidifier unit, make humid air enter behind the dehumidifier at first with from the cold airflow of heat pipe evaporator through the heat exchange cooling after, flow to the further cool-down dehumidification of surface cooler again, reduced the thermic load of surface cooler like this, thereby under the situation of input identical energy, can remove more moisture, and effectively improved the dehumidification rate of system, reached two and imitated purpose of energy saving.On such basis, we collect the condensed water on surface cooler again with water storage device, the method that drives the condensed water circulation with the capillary siphon is arranged the heat-transfer surface second time behind heat pipe evaporator section, namely " cooling water heat exchanger 4 " thus reached the triple effect purpose of energy saving.
The present invention utilizes heat pipe as conducting-heat elements, and the part heat of compressor refrigerant outer tube high temperature section is imported heat pipe condenser section by heat pipe evaporator section, the condensed water that produces with the evaporation A/C evaporator.Moreover, inspiration by natural meteorologic factor, efficient filter screen is combined first with the water cleaning performance, invented " water ballast control of dust clean technologies " namely " cascade silk screen " carry at base material through water or the high adsorption solvent of fluid dynamic fairing accuracy controlling---highly effective air particulate silk screen surface and inner, regional natural imitation rainfall.Can effectively catch and be free in airborne fine particle (pM2.5), pollutant is focused on by set, reduce air pollution concentration, make air cleaner pure and fresh.Realized the energy-efficient removal for fine particle in the air (as: PM2.5 etc.).
Claims (2)
1. triple effect energy-saving gas cleaning system, comprise blower fan, two-phase closed type hot siphon system, cooling water heat exchanger, water ballast control of dust cleaner, refrigeration system, compressor and water valve, it is characterized in that, described thermal siphon system comprises heat pipe evaporator section, heat pipe loop and heat pipe condenser section, and the evaporator section of described refrigeration system places between heat pipe evaporator section and the heat pipe condenser section; Water ballast control of dust cleaner is made of the cascade silk screen, and places before the condensation segment of described refrigeration system and behind the cooling water heat exchanger; Described water valve is arranged on evaporator section and cool the coagulating between the section of refrigeration system; After described cooling water heat exchanger places heat pipe evaporator section; Described blower fan places the front end of system, and the condensation segment of described compressor and refrigeration system all is arranged at the rear end of system.
2. utilize the method for triple effect energy-saving gas cleaning as claimed in claim 1 system, it is characterized in that, detailed process is as follows: after humid air enters cooled dehumidifier unit by the blower fan traction, utilize the heat exchange of two-phase closed type hot siphon system, at first with from the cold airflow of heat pipe evaporator section through the heat exchange cooling after, flow to the further cool-down dehumidification of evaporator section of refrigeration system again; Then the cryogenic condensation water that condenses on the evaporimeter of cooled dehumidifier unit is carried on the cascade silk screen; Pass through the evaporator section dehumidifying of refrigeration system after air turns cold again by the condensation segment of superheater tube, air is heated by the waste heat of system.
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| CN2013101737256A CN103267318A (en) | 2013-05-10 | 2013-05-10 | Triple-effect energy-saving gas washing and purification system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833028A (en) * | 2015-04-01 | 2015-08-12 | 广州汇安科技有限公司 | Data center air conditioner cool supply and energy conservation system and implementing method thereof |
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Application publication date: 20130828 |