CN102661617B - It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system - Google Patents

It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system Download PDF

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Publication number
CN102661617B
CN102661617B CN201210080208.XA CN201210080208A CN102661617B CN 102661617 B CN102661617 B CN 102661617B CN 201210080208 A CN201210080208 A CN 201210080208A CN 102661617 B CN102661617 B CN 102661617B
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China
Prior art keywords
air
finned
water
rain
district
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CN201210080208.XA
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Chinese (zh)
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CN102661617A (en
Inventor
钱晓耀
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中国计量学院
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Priority to CN201210080208.XA priority Critical patent/CN102661617B/en
Publication of CN102661617A publication Critical patent/CN102661617A/en
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Publication of CN102661617B publication Critical patent/CN102661617B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • B01D50/006Combinations of devices relating to groups B01D46/00 and B01D47/00

Abstract

A kind of is auxiliary air cleaner with water pouring for main refrigerant dehumidification system, and structure includes: air cleaning passage (10) and built-in air driver therein (9), the crucial district that drenches with rain (1), finned evaporator (3) and finned cooler (4);Use regulation and control method: when the air cleaning haul distance (L) in district (1) of passing through to drench with rain is more big, then the degree of purification obtained is more high, but, purify the humidity that air obtains also more high;Afterwards, by finned evaporator (3) refrigerating capacity obtained time allows purification air obtain cooling extent and dehumidifying amplitude;Followed by, the condensing heating amount obtained during by finned cooler (4) allows and purifies air acquisition temperature rise and reach final rated temperature with final specified humidity owing to allowing the dedusting method that water sticks dust granules get involved air purification process, just create condition for increasing substantially air cleaning quality, and then be surmount the highest level that existing purification standard air specifies to create again condition。

Description

It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system

Technical field

The present invention relates to air purifying process, having especially related to water pouring for main refrigerant dehumidification system is auxiliary air cleaner。

Background technology

At present, conventional air purifying process carries out different-diameter granule dust is implemented single level or what multi-level filtration realized mainly by the airstrainer that can reach different degree of filtration。Usual Industrial cleaning facility require can reach 100,000/cubic feet, namely dust granules diameter be 0.5 micron just pretty good。

But, the purification of air is required that standard rises constantly by the demand in development in many technical fields, and relies on airstrainer to implement multi-level purification filtering, has felt more and more difficult。

Generally, after heavy rain, outdoor air will become especially pure and fresh, and the visibility of air also will be significantly increased, this inspiration giving people is: suspended dust granule small again, is all possible to be sticked by rainwater and it taken away from air。

Summary of the invention

The purpose of the present invention:

Propose reasonably to get involved in removal (sticking) air the process of dust granules to improve the quality of air cleaning in the way of water pouring。

In order to realize foregoing invention purpose, intend adopting following technology:

Structure includes: air cleaning passage and built-in air driver therein and airstrainer;It is characterized in that, also set gradually between airstrainer and air cleaning passage air outlet:

The crucial district that drenches with rain, finned refrigerated dehumidification vaporizer and the finned electric heater controlled by regulator;

The top in the described district that drenches with rain is provided with water drenching device, and bottom is provided with water-accepting tank;

Described finned evaporator bottom is provided with dehumidifying rhone;

Described finned evaporator is parallel with the flow direction purifying air with the setting direction of the fin on both finned coolers;

Described regulator is by being arranged in air cleaning passage and be positioned at finned refrigerated dehumidification vaporizer regulating and controlling with finned electric heater temperature-sensing system therebetween (prior art) automatically;

Drench with rain district dedusting actual effect if able to comprise airstrainer dedusting actual effect time, then omit above-mentioned airstrainer。

The continuous firing in district of drenching with rain is adopted: recycles water, moisturizing (such as: by water compensating valve control) or overflow (such as: pass through spout hole) and carries out with the conventional method regularly changing greatly water (when the impurity in water is too much)。

Present invention feature compared with the prior art:

Owing to the present invention allows water drench mode, namely the dedusting method of the glutinous dust granules of water is main body and reasonably gets involved the process of air cleaning, this is just for improving air cleaning quality, namely it is easier to remove dust granules the most small in air than conventional air filtration network method and creates condition, and then the highest level specified for realizing or exceed existing purification standard air creates again condition。Meanwhile, constant humidity and constant temperature can also be included in purify air range of attributes extraly and also create condition。

Accompanying drawing explanation

Figure illustrates a kind of embodiment (refrigeration system is only diagrammatically only by its four big main part) of apparatus of the present invention。

1: drench with rain district;2: water drenching device;3: finned refrigerated dehumidification vaporizer;4: electric heating regulator;5: condensation fan;6: reducer;7: high back pressure inverter compressor;8: finned integrated condenser;9: air flow drive (high-power passage blower fan);10: air cleaning passage;11: finned electric heater;12: dehumidifying rhone;13: be arranged on and guarantee the water-accepting tank of complete access from top to bottom rainwater;14: water supply and sewerage pipeline;15: water pump;16: water compensating valve;17: primary air drainage screen;L: the length in the district that drenches with rain。

Detailed description of the invention

The present invention for the air purification method theoretical foundation that drenches with rain of Main Function is: the aerial most tiny dust particles of any suspension can be sticked with the water of the form of drenching with rain and be taken away, its premise is: should " water " must have an opportunity to implement effectively to contact (collision type contact) with this " dust granules ", rather than the somewhat contact edged away。The operation principle that this and airstrainer 17 intercept dust granules is completely different。And the major parameter in the district 1 that drenches with rain is the length L (such as: length L is 0.5m to 2m or above dust removing effects actual measurement usually finally just may decide that the size of this length L relevant with district 1 actual effect that drenches with rain) in district 1 of drenching with rain, and the water drenching device 2 all parameters that total flow relates to (such as: the aperture that leaks, its bottom surface is that 1 millimeter of every two leaking hole distance controlling is between 3 to 5 millimeters) that drench with rain are relevant with its water level inside (such as: height is 30 centimeters and is controlled by moisturizing or overflow)。

Being the refrigeration system adopting air conditioning condition for assosting effect in the present invention, the air-cooled condenser being made up of condensation fan 4 and finned both integrated condensers 8 in this refrigeration system is arranged on the outside of air cleaning passage 10;Adjustment by reducer 6, allow and be in refrigerated dehumidification state (such as: now 7 DEG C of the evaporating temperature of cold-producing medium to be 5 DEG C or 6 DEG C or 8 DEG C or 9 DEG C be not necessarily standard air conditioning condition regulation) by way of the purification air of finned refrigerated dehumidification vaporizer 3 in air cleaning passage 10, at this moment, by the control to refrigeration system evaporating temperature or refrigerating capacity, allowing the humidity purifying air reach required standard humidity is easily, and the temperature simply purifying air can be pressed very low;Then, it is accomplished by allowing finned electric heater 11 play a role: be positioned at the quantity of heat production of the finned electric heater 11 that the electric heating measuring of the finned electric heater 11 of air cleaning passage 10 is controlled by the regulator 4 being arranged on air cleaning passage 10 and being positioned at finned refrigerated dehumidification vaporizer 3 and finned electric heater 11 temperature-sensing system auto-control therebetween, be easy to make the Air Temperature that purifies after refrigerated dehumidification be raised to required standard temperature equally;

According to above-mentioned operation principle, the air cleaning passage 10 of the present invention is (such as: 2m2), namely shell is provided with multiple facility, the air outlet () from air cleaning passage 10 air inlet to it is arranged in order accompanying drawing from left to right:

One. adopt the conventional primary air drainage screen 17 tackling larger particles dust at least together。The humidity and temperature that purify air will not be changed。

Two. as the most molecule dust of crucial removal drench with rain district 1 it formed by top-down drenching with rain by the water-accepting tank 13 of water drenching device 2 with bottom。This process purifies the purity of air by increasing considerably, but, simultaneous: add the humidity purifying air。

Relevant explanation: if, increase the length L in the district 1 that drenches with rain, and allow again dust removing effects that the actual effect in the district 1 that drenches with rain that experiment demonstrates this length L can reach considerably beyond at least one above-mentioned primary air drainage screen 17 time, it is possible to omit whole above-mentioned primary air drainage screens 17;At this moment it should be noted, should " omitting whole primary air drainage screens 17 (in the air cleaning passage 10 that it takies, the size of length direction is minimum) " be with the length L increasing the district 1 that drenches with rain, namely exchange for by the length increasing whole air cleaning passage 10, therefore, whether, in the problem of " omission ... ", people can each takes what he needs。

Three. as the finned refrigerated dehumidification vaporizer 3 of low temperature dehumidification parts。Can control to reach low humidity state by the purification air of finned refrigerated dehumidification vaporizer 3, but, along with situation be by purify air temperature be also reduced to very undesirable state。

About illustrating: finned refrigerated dehumidification vaporizer 3 is structurally be configured with intensive aluminous fin (such as: thickness is 0.2 millimeter of spacing 2 millimeters) on refrigeration system pipeline by conventional processing method, effective low temperature dehumidification can be carried out to purifying air, and fully achieve required humidity, but it is not all right at this, because, when next step allows purification Air Temperature be raised to required expection standard temperature, the humidity purifying air at that time also can change due to temperature rise, if now just having reached intended standard humidity, after temperature rise, this intended standard humidity will be subject to changing to temperature impact, and become nonstandard。

Four. as promoting the finned electric heater 11 purifying air themperature。Can allow electric heating regulator 4 that finned electric heater 11 is carried out quantitative power supply manually, allow the purification air through finned electric heater 11 be finally reached intended standard temperature and standard humidity。

About illustrating: the finned electric heater 11 manufacture method in its structure is same as above-mentioned finned refrigerated dehumidification vaporizer 3, purify air after it, it is possible to the purification air finally exported as the present invention employs。

Five. air flow drive 9 (such as: the high-power blower that general power is 2 kilowatts overcome various resistance after wind speed generally can control in the 0.5m/ second to 1m/s or surmount this scope wind speed and cross conference and affect the averaging effect drenched with rain in above-mentioned " two "), it is that the present invention exports purification air power source, it belongs to the parts of rotary motion, it generally should be disposed proximate to the air outlet place of air cleaning passage 10, it is simple to maintenance in the future and maintenance;And the miscellaneous part in air cleaning passage 10 is silent oscillation。

Claims (2)

1. it is an auxiliary air cleaner with water pouring for main refrigerant dehumidification system,
Structure includes: air cleaning passage (10) and built-in air driver therein (9) and airstrainer (17), the cross-sectional area of this air cleaning passage (10) is 2m2, this air driver (9) general power is 2 kilowatts, controlled wind speed 0.5m/s to 1m/s;
It is characterized in that, be positioned between airstrainer (17) and air cleaning passage (10) air outlet and also set gradually:
The district that drenches with rain (1) of key, finned refrigerated dehumidification vaporizer (3) and the finned electric heater (11) controlled by regulator (4);
The top in the described district that drenches with rain (1) is provided with water drenching device (2), and bottom is provided with water-accepting tank (13), and the length L in this district that drenches with rain (1) is 0.5m to 2m;
Described finned refrigerated dehumidification vaporizer (3) bottom is provided with dehumidifying rhone (12), and the evaporating temperature of this refrigerated dehumidification vaporizer (3) is set as 90 DEG C;
The setting direction of the fin on both described finned desiccant cooling dehumidifying vaporizer (3) and finned electric heater (11) is parallel with the flow direction purifying air;
Described regulator (4) is by being arranged in air cleaning passage (10) and being positioned at finned refrigerated dehumidification vaporizer (3) and finned electric heater (11) temperature-sensing system auto-control therebetween;
The continuous firing in the described district that drenches with rain is adopted: recycling water, moisturizing and the regular method changing greatly water and carry out, moisturizing is by water compensating valve control;The aperture that leaks, described water drenching device bottom surface is 1mm, and described in each two, leaking hole distance controlling is at 3-5mm, and controlling described water drenching device water level inside height by moisturizing is 30cm;Described air driver is disposed proximate to the air outlet place of described air cleaning passage。
2. one kind according to claim 1 is auxiliary air cleaner with water pouring for main refrigerant dehumidification system, it is characterized in that: the dedusting actual effect of the district that drenches with rain (1) is if able to when comprising the dedusting actual effect of airstrainer (17), then omit above-mentioned airstrainer (17)。
CN201210080208.XA 2012-03-22 2012-03-22 It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system CN102661617B (en)

Priority Applications (1)

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CN201210080208.XA CN102661617B (en) 2012-03-22 2012-03-22 It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210080208.XA CN102661617B (en) 2012-03-22 2012-03-22 It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system
CN201610379824.3A CN106440024A (en) 2012-03-22 2012-03-22 Using method for air purifying device taking water spraying as principal thing and refrigerating-dehumidifying system as supplement

Related Child Applications (1)

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CN201610379824.3A Division CN106440024A (en) 2012-03-22 2012-03-22 Using method for air purifying device taking water spraying as principal thing and refrigerating-dehumidifying system as supplement

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CN102661617B true CN102661617B (en) 2016-06-22

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CN201610379824.3A CN106440024A (en) 2012-03-22 2012-03-22 Using method for air purifying device taking water spraying as principal thing and refrigerating-dehumidifying system as supplement
CN201210080208.XA CN102661617B (en) 2012-03-22 2012-03-22 It is auxiliary air cleaner with water pouring for main refrigerant dehumidification system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619885A1 (en) * 1996-05-17 1997-01-02 Pitt Fischer Filtering and humidifying fine dust particles from air
US6527257B1 (en) * 2000-09-05 2003-03-04 Rps Products, Inc. Decorative humidifier and fountain combination
CN200943922Y (en) * 2006-08-17 2007-09-05 成都市创燃科技有限责任公司 Constant temperature constant humidity cleaning air conditioner for electric control cabinet
KR20100055159A (en) * 2008-11-17 2010-05-26 김규복 Wet type air cleaner to use the water curtain
CN201731580U (en) * 2010-07-21 2011-02-02 焦义初 Energy-saving air-conditioning mosquito net
CN102226553A (en) * 2011-05-05 2011-10-26 杨军 Variable mode wet type air purifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3907255B2 (en) * 1997-01-06 2007-04-18 クボタ空調株式会社 Air washer
CN2802326Y (en) * 2005-06-10 2006-08-02 李旋温 Water spray air purification device
CN2826250Y (en) * 2005-09-17 2006-10-11 白喜庆 Rain sprinkling type air purifying humidifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619885A1 (en) * 1996-05-17 1997-01-02 Pitt Fischer Filtering and humidifying fine dust particles from air
US6527257B1 (en) * 2000-09-05 2003-03-04 Rps Products, Inc. Decorative humidifier and fountain combination
CN200943922Y (en) * 2006-08-17 2007-09-05 成都市创燃科技有限责任公司 Constant temperature constant humidity cleaning air conditioner for electric control cabinet
KR20100055159A (en) * 2008-11-17 2010-05-26 김규복 Wet type air cleaner to use the water curtain
CN201731580U (en) * 2010-07-21 2011-02-02 焦义初 Energy-saving air-conditioning mosquito net
CN102226553A (en) * 2011-05-05 2011-10-26 杨军 Variable mode wet type air purifier

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CN102661617A (en) 2012-09-12
CN106440024A (en) 2017-02-22

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