CN102661617A - Air purification device giving priority to watering and supplemented by refrigeration and dehumidification system - Google Patents

Air purification device giving priority to watering and supplemented by refrigeration and dehumidification system Download PDF

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Publication number
CN102661617A
CN102661617A CN201210080208XA CN201210080208A CN102661617A CN 102661617 A CN102661617 A CN 102661617A CN 201210080208X A CN201210080208X A CN 201210080208XA CN 201210080208 A CN201210080208 A CN 201210080208A CN 102661617 A CN102661617 A CN 102661617A
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CN
China
Prior art keywords
air
finned
air purification
dehumidification
water
Prior art date
Application number
CN201210080208XA
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Chinese (zh)
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CN102661617B (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

The invention relates to an air purification device giving priority to watering and supplemented by a refrigeration and dehumidification system. The air purification device provided by the invention structurally comprises an air purification channel (10), an air driver (9) arranged in the air purification channel (10), a key raining area (1), a finned evaporator (3) and a finned condenser (4). A regulation method comprises the following steps: the obtained purification degree is higher and the obtained humidity through the air purification is higher when air purification stroke length (L) passing through the raining area is longer; then, refrigerating output obtained through the finned evaporator (3) enables purified air to obtain cooling range and dehumidification range; and after that, heat obtained by refrigeration through the finned condenser (4) heats the purified air and enables the purified air to reach final rated temperature and final rated humidity. According to the invention, a dust extraction method by sticking dust particle with water intervenes in the air purification process, so as to provide condition for greatly improving air purification quality and accordingly create condition for exceeding highest level specified in the existing air purification standard.

Description

With the water pouring is that main refrigerant dehumidification system is the air cleaning unit of assisting

Technical field

The present invention relates to air purifying process, especially having related to the water pouring is that main refrigerant dehumidification system is the air cleaning unit of assisting.

Background technology

At present, conventional air purifying process mainly is to utilize the airstrainer that can reach different degree of filtration to carry out different-diameter particle dust enforcement single level or multi-level filtration are realized.---usually Industrial cleaning facility requires to reach 100,000/cubic feet, promptly the dust granules diameter be 0.5 micron just pretty good.

Yet the purification to air in many technical fields of continuous developing demand requires standard soaring constantly, and relies on airstrainer to implement multi-level purification filtering, has felt more and more difficult.

Generally speaking; After the heavy rain, it is especially pure and fresh that outdoor air will become, and the visibility of air also will be improved significantly; This inspiration that gives people is: small again suspended dust particle all might be sticked and it is with from air and leave by rainwater.

Summary of the invention

The present invention's purpose:

The process that the mode that proposition is drenched with water reasonably gets involved dust granules in removal (sticking) air improves the quality of air cleaning.

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

Comprise on the structure: air cleaning passage and built-in wherein air driver and airstrainer; It is characterized in that, between airstrainer and air cleaning passage air outlet, also set gradually:

The crucial district that drenches with rain, finned refrigerated dehumidification evaporimeter and the finned electric heater of controlling by regulator;

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

Described finned evaporator bottom is provided with the dehumidifying rhone;

Described finned evaporator and the finned cooler fin on the two that direction is set is parallel with the flow direction that purifies air;

Described regulator is by being arranged in the air cleaning passage in (prior art) regulation and control automatically of finned refrigerated dehumidification evaporimeter and the finned electric heater temperature-sensing system between the two;

---if the dedusting actual effect in the district that drenches with rain is then omitted above-mentioned airstrainer can comprise the dedusting actual effect of airstrainer the time.

---the continuous firing in the district that drenches with rain is adopted: recycle water, moisturizing (for example: by water compensating valve control) or overflow (for example: through spout hole) and carry out with the conventional method of regularly changing water (when the impurity in the water is too much) greatly.

The present invention and prior art characteristics relatively:

Because the present invention lets water drench mode; The dedusting method that is the glutinous dust granules of water is a main body and reasonably get involved the process of air cleaning; This is just for improving the air cleaning quality; Promptly remove dust granules the most small in the air more easily and created condition, and then created condition again for realizing or surpassing the highest level that has the standard code that purifies air now than the air filtration network method of routine.---simultaneously, also can include constant humidity and constant temperature in purify air range of attributes extraly and also create condition.

Description of drawings

Illustrated a kind of embodiment of apparatus of the present invention (refrigeration system only illustrate its four big main part).

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

The specific embodiment

The air purification method theoretical foundation that drenches with rain for main effect among the present invention is: can stick with the water of the form of drenching with rain and anyly be suspended in airborne tiny dust particle and its band is left; Its prerequisite is: should " water " must have an opportunity and be somebody's turn to do " dust granules " to implement effectively contact (collision type contact), rather than the contact a little that edges away.---the operation principle that this and airstrainer 17 are tackled dust granules is completely different.---and district's 1 the major parameter that drenches with rain be drench with rain district 1 length L (for example: length L be 0.5M to 2M/ second or more than---final usually dust removing effects actual measurement just can determine and the size of this relevant length L of district's 1 actual effect that drenches with rain), and drench with rain all parameters that total flow relates to (for example: the aperture that leaks, its bottom surface is 1 millimeter---per two leaking holes are apart from being controlled between 3 to 5 millimeters) and its water level inside (for example: height is 30 centimeters---control through moisturizing or overflow) of water drenching device 2 is relevant.

Among the present invention for booster action be the refrigeration system that adopts air conditioning condition, the air-cooled condenser that both constitute by condensation fan 4 and finned integrated condenser 8 in this refrigeration system is arranged on the outside of air cleaning path 10; Adjusting through flow controller 6; Let in the air cleaning path 10 and to be in refrigerated dehumidification state (for example: this moment, the evaporating temperature of cold-producing medium was 5 ℃ or 6 ℃ or 8 ° or 9 ℃---may not be 7 ℃ of standard air conditioning condition regulation) by way of purifying air of finned refrigerated dehumidification evaporimeter 3; At this moment; Through the control to refrigeration system evaporating temperature or refrigerating capacity, letting the humidity that purifies air reach needed standard humidity is easily, and the temperature that just purifies air can be pressed very lowly; Then; Just need let finned electric heater 11 play a role: the electric heating amount of the finned electric heater 11 in the air cleaning path 10 is by the quantity of heat production that is arranged in the air cleaning path 10 the finned electric heater of controlling at the regulator 4 of finned refrigerated dehumidification evaporimeter 3 and the finned electric heater 11 temperature-sensing system auto-control between the two 11, is equally to be easy to make through the later temperature rise that purifies air of refrigerated dehumidification to needed normal temperature;

According to above-mentioned operation principle, air cleaning path 10 of the present invention (for example: 2M2), promptly be provided with multiple facility in the shell, the air outlet from air cleaning path 10 air inlet to it (the accompanying drawing from left to right) has been arranged in order:

One. adopt the conventional primary air screen pack 17 that tackles larger particles dust at least together.---can not change the humidity and the temperature that purify air.

Two. as the molecule dust of the removal of key drench with rain district 1 it by the water-accepting tank 13 of water drenching device 2 and bottom through top-down drench with rain form.---this process will increase considerably the purity that purifies air, yet, simultaneous: increased the humidity that purifies air.

---relevant explanation: if; Increase the length L in the district 1 that drenches with rain; And let again experiment proved this length L drench with rain district's actual effect of 1 considerably beyond at least one above-mentioned primary air screen pack 17 can reach dust removing effects the time, just can omit whole above-mentioned primary air screen packs 17; At this moment it should be noted; Should " omit whole primary air screen pack 17 (size of length direction is minimum in the air cleaning path 10 that it takies) " is with the length L that increases the district 1 that drenches with rain; Promptly exchange for the length that increases whole air cleaning path 10; Therefore, whether people can each takes what he needs on the problem of " omission ... ".

Three. as the finned refrigerated dehumidification evaporimeter 3 of low temperature dehumidification parts.---can control through purifying air of finned refrigerated dehumidification evaporimeter 3 and reach low humidity state, yet situation about being accompanied by is that the temperature that purifies air also has been reduced to very unfavorable state.

---relevant explanation: finned refrigerated dehumidification evaporimeter 3 structurally is that the processing method by routine has disposed intensive aluminous fin (for example: thickness is 0.2 millimeter---2 millimeters of spacings) on the refrigeration system pipeline; Can carry out effective low temperature dehumidification to purifying air; And can reach needed humidity fully, but not all right at this, because; Allow at next step and to purify air temperature rise during to needed expection normal temperature; The humidity that purifies air at that time also can be owing to temperature rise changes, if just reached the standard humidity of expection this moment, after temperature rise; The standard humidity of this expection will be subjected to temperature effect and change, and becomes nonstandard.

Four. as the purify air finned electric heater 11 of temperature of lifting.---can let 4 pairs of finned electric heaters 11 of electric heating regulator carry out quantitative power supply through manual mode, let the normal temperature and the standard humidity that purify air and finally reach expection through finned electric heater 11.

---relevant explanation: finned electric heater 11 is same as above-mentioned finned refrigerated dehumidification evaporimeter 3 in its structural preparation method, purifies air by way of after it, just can be used as purifying air of the final output of the present invention and has used.

Five. air flow drive 9 (for example: the high-power blower that general power is 2 kilowatts---wind speed that overcomes after the various resistances generally can be controlled at 0.5M/ second to 1M/ second or surmount this scope---wind speed is crossed the normal effect that drenches with rain in the affects above-mentioned " two "); Be that the present invention exports the power source that purifies air; It belongs to the parts of the type of rotatablely moving; Generally should it be arranged on the air outlet place near the air cleaning path 10, be convenient to maintenance and maintenance in the future; And the miscellaneous part in the air cleaning path 10 is silent oscillation.

Claims (3)

1. one kind is that main refrigerant dehumidification system is the air cleaning unit of assisting with the water pouring,
Comprise on the structure: air cleaning passage (10) and built-in wherein air driver (9) and airstrainer (17);
It is characterized in that, be positioned between airstrainer (17) and air cleaning passage (10) air outlet and also set gradually:
The crucial district (1) that drenches with rain, finned refrigerated dehumidification evaporimeter (3) and the finned electric heater of controlling by regulator (4) (11);
The described top that drenches with rain district (1) is provided with water drenching device (2), and the bottom is provided with water-accepting tank (13);
Described finned refrigerated dehumidification evaporimeter (3) bottom is provided with dehumidifying rhone (2);
Described finned desiccant cooling dehumidifying evaporimeter (3) and finned electric heater (11) fin on the two that direction is set is parallel with the flow direction that purifies air;
Described regulator (4) is to be positioned at finned refrigerated dehumidification evaporimeter (3) and finned electric heater (11) the temperature-sensing system auto-control between the two in the air cleaning passage (10) by being arranged on.
One kind according to claim 1 be that main refrigerant dehumidification system is the air cleaning unit of assisting with the water pouring; It is characterized in that: drench with rain district (1) if dedusting actual effect can comprise the dedusting actual effect of airstrainer (17) time, then omit above-mentioned airstrainer (17).
One kind according to claim 1 be that main refrigerant dehumidification system is the air cleaning unit of assisting with the water pouring, it is characterized in that: the continuous firing in the district (1) that drenches with rain is adopted: the conventional method that recycles water, moisturizing or overflow and regularly change water is greatly carried out.
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)

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

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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CN102661617A true CN102661617A (en) 2012-09-12
CN102661617B 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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CN106440024A (en) 2017-02-22
CN102661617B (en) 2016-06-22

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Address after: 315470 Zhejiang Province, Yuyao City Simen Town Guangming Road No. 126

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Address before: 310018 School of quality and safety, Xiasha China Jiliang University, Zhejiang, Hangzhou

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