CN102607109B - Dedusting is drenched for the air cleaning unit that main air cooling refrigeration system dehumidifies and condensation heats indirectly with water - Google Patents

Dedusting is drenched for the air cleaning unit that main air cooling refrigeration system dehumidifies and condensation heats indirectly with water Download PDF

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Publication number
CN102607109B
CN102607109B CN201210080271.3A CN201210080271A CN102607109B CN 102607109 B CN102607109 B CN 102607109B CN 201210080271 A CN201210080271 A CN 201210080271A CN 102607109 B CN102607109 B CN 102607109B
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air
finned
water
condensation
dedusting
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CN201210080271.3A
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CN102607109A (en
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梁嘉麟
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中国计量学院
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Abstract

A kind of air cleaning unit indirectly heated with condensation with the dehumidifying of air cooling refrigeration system for master with water pouring dedusting, (refrigeration in this device with heat double effect can synchronously be utilized), structure comprises: purification of air passage (10) and built-in airstrainer (17) wherein, and by compressor (7), flow controller (6), finned evaporator (3), to be connected in series the refrigeration system that the large main part part of finned cooler (4) four forms with by air-cooled condenser (8); It is characterized in that, be positioned between airstrainer (17) and purification of air passage (10) air outlet and also set gradually: the crucial district that drenches with rain (1), finned evaporator (3) and finned cooler (4); Described finned cooler (4), set up between it with compressor (7) one group be connected in series with finned cooler (4) and by the two air-cooled condensing group for regulating finned cooler (4) condensation thermal discharge formed of condensation fan (5) of air-cooled condenser (8) and adapted.

Description

Dedusting is drenched for the air cleaning unit that main air cooling refrigeration system dehumidifies and condensation heats indirectly with water

Technical field

The present invention relates to air purifying process, especially relate to a kind of air cleaning unit improvement opportunity scheme indirectly heated with condensation with the dehumidifying of air cooling refrigeration system for master with water pouring dedusting.

Background technology

At present, conventional air purifying process mainly utilizes the primary air screen pack that can reach different degree of filtration to carry out implementing different-diameter particle dust, and single level or multi-level filtration realize.---usually Industrial cleaning facility requires to reach 100,000/cubic feet, namely dust granules diameter be 0.5 micron just pretty good.

But to the purification of air, the demand in development requires that standard is constantly riseing in many technical fields, and rely on primary air screen pack 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 improved significantly, this inspiration giving people is: suspended dust particle small again, is all likely sticked by rainwater and it is taken away from air.

Summary of the invention

The object of the present invention:

Propose to utilize a kind of refrigeration of air cooling refrigeration system synchronous with heating operations (simultaneously) that utilizes to assist to remove in air tiny dust particles to improve the technology behave of purification of air quality in the mode of water pouring.

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

The present invention structurally comprises: purification of air passage and built-in air driver wherein and primary air screen pack; Also have: by high back pressure inverter compressor, flow controller, finned evaporator and be connected in series by air-cooled condenser the refrigeration system that finned cooler (before and after this, condenser of both serial connections constitutes condenser main part integrally jointly) four large main part parts form;

It is characterized in that, also set gradually between primary air screen pack and purification of air passage air outlet:

The crucial district that drenches with rain, finned evaporator and finned cooler has also been set gradually between primary air screen pack and purification of air passage air outlet;

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, and finned evaporator is parallel with the flow direction purified air with the setting direction of the fin on both finned coolers;

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

Described finned cooler, in it and high back pressure inverter compressor) between set up one group be connected in series with finned cooler and the air-cooled condensing group for regulating finned cooler condensation thermal discharge be made up of both condensation fans of air-cooled condenser and adapted.

---when if the dedusting actual effect in the district that drenches with rain can comprise the dedusting actual effect of primary air screen pack, then omit above-mentioned primary air screen pack.

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

The present invention's feature compared with the prior art:

One, because the present invention allows water drench mode, namely the dedusting method that water sticks dust granules is main body and reasonably gets involved the process of purification of air, this is just for improving purification of air quality, and namely in removing air easier than the primary air screen pack method of routine, the most small dust granules creates condition;

Two, play refrigerated dehumidification because the present invention allows as the cold junction (evaporimeter) in refrigeration system and hot junction (condenser) are synchronous in air cleaning system and heat temperature rise effect, this is just for significantly energy-conservationly can create condition.---the present invention carrys out the constant final output temperature that purifies air by controlling air cooling condensing heating amount.

Accompanying drawing explanation

Figure illustrates a kind of embodiment (refrigeration system only illustrate four large main parts) of the inventive method.

1: drench with rain district; 2: water drenching device; 3: finned evaporator; 4: finned cooler; 5: condensation fan; 6: flow controller (such as: also can adopt fixed capillary restrictor to serve as); 7: high back pressure inverter compressor; 8: air-cooled condenser; 9: air flow drive (high-power passage blower fan); 10: purification of air passage; 11: refrigeration system pipeline; 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 valve; 17: elementary primary air screen pack; L: the length in the district that drenches with rain.

Detailed description of the invention

For the air purification method theoretical foundation that drenches with rain of Main Function is in the present invention: 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 prerequisite is: should " water " must have an opportunity to implement with this " dust granules " effectively to contact (collision type contacts), instead of the contact a little edged away.---the operation principle that this and primary air screen pack 17 tackle 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 more---usually final dust removing effects actual measurement just can determine the size of this length L relevant with district 1 actual effect that drenches with rain) in district 1 of drenching with rain, and drench with rain all parameters that total flow relates to (such as: the aperture that leaks, its bottom surface is 1 millimeter---every two leaking hole distance controlling are between 3 to 5 millimeters) and its water level inside (such as: height is 30 centimeters---controlled by moisturizing or overflow) of water drenching device 2 is relevant.

For booster action in the present invention is the refrigeration system substantially adopting air conditioning condition: by the adjustment of flow controller 6, allow and be in refrigerated dehumidification state (such as: now the evaporating temperature of cold-producing medium is 5 DEG C or 6 DEG C or 8 ° or 9 DEG C---may not be 7 DEG C of standard air conditioning condition regulation) by way of purifying air of finned evaporator 3, and allow purifying air to be in and heat soaking condition (such as: now the condensation temperature of cold-producing medium is 50 DEG C or other data) by way of finned cooler 4.---obviously, the refrigeration system in the present invention is closely-related with the effect in the district 1 that drenches with rain.

The key of inventive refrigeration system is, add the air-cooled condensing group be made up of air-cooled condenser 8 and both condensation fans 5 being in series connection with finned cooler 4: due to purification of air path 10 outside air-cooled condenser 8 and inner finned cooler be all two parts belonging to condenser units in same refrigeration system, and, on the flow direction of cold-producing medium again: air-cooled condenser 8 is front, and finned cooler 4 is rear, the former condensation heat dissipation capacity large and little, conclusive impact will inevitably be played to the condensation heat dissipation capacity of the latter, therefore, as long as the adjustment of the wind intensity by condensation fan 5, the namely adjustment of the condensation heat dissipation capacity of air-cooled condenser 8, just can determine finned cooler 4 in the inside of purification of air path 10 to the heating capacity purified air by it export large and little, namely determine that to purify air by the temperature rise amplitude that obtains during finned cooler 4 large and little, therefore, people completely can by the adjustment of condensation fan 5 wind intensity of purification of air path 10 outside (being very easy to the prior art realized), can realize and stably control purification of air path 10 air outlet place exporting the expection humidity and desired temperature that purify air, such as: humidity 25%, temperature 30 DEG C, or: humidity 35%, temperature 35 DEG C, etc..---the general principle according to vapour compression refrigeration system: its condensation heat release power equals the compression horsepower sum of the two of refrigeration work consumption and high back pressure inverter compressor, obviously, condensation heat release power is greater than refrigeration work consumption, therefore, be merely able to use the part in condensation heat release power, sometimes or even sub-fraction to promote the temperature purified air after refrigerated dehumidification just enough, just can determine required condensation heat release power by experiment; Be not difficult to find out, if the air-cooled condenser 8 of not connecting with finned cooler 4, the change of the condensation thermal discharge regulating finned cooler 4 to export by its size variation, the expection humidity of above-mentioned different demand and temperature index will be not easy to realize.

Purification of air path 10 of the present invention (such as: 2M 2), be namely provided with multiple facility in shell, the air outlet () from purification of air path 10 air inlet to it has been arranged in order accompanying drawing from left to right:

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

Two. the most molecule dust of the removal as key 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 will increase considerably the purity purified air, but, simultaneous: add the humidity purified air.

---relevant to illustrate: if increase the length L in the district 1 that drenches with rain, and removing of can reaching considerably beyond above-mentioned at least one elementary primary air screen pack 17 of the actual effect allowing again experiment demonstrate the district 1 that drenches with rain of this length L

During dirt effect, just can omit whole above-mentioned elementary primary air screen packs 17; At this moment it should be noted, this " omitting whole elementary primary air screen packs 17 (in the purification of air path 10 that it takies, the size of length direction is minimum) " is the length L with increasing the district 1 that drenches with rain, namely with increasing, the length of whole purification of air path 10 exchanges for, therefore, whether " omission ... " problem on people can each takes what he needs.

Three. as the finned evaporator 3 of low temperature dehumidification parts.---can control to reach low humidity state by purifying air of finned evaporator 3, but, along with situation be the temperature purified air also has been reduced to very undesirable state.

---about illustrating: finned evaporator 3 is structurally be configured with Mi Ji Aluminum matter fin (such as: thickness is 0.2 millimeter---spacing 2 millimeters) by the processing method of routine on refrigeration system pipeline 11, low temperature dehumidification effectively can be carried out to purifying air, and required standard humidity can be reached completely, but it is not all right at this, because, next step allow purify air temperature rise to required expection normal temperature time, the humidity purified air at that time also can change due to temperature rise, if now just reach the standard humidity of expection, after temperature rise, the standard humidity of this expection will receive temperature impact and change, and become nonstandard.

Four. as the finned cooler 4 promoting the temperature that purifies air.---can control to reach the normal temperature of expection and the standard humidity of expection by purifying air of finned cooler 4.

---about illustrating: finned cooler 4 is same as above-mentioned finned evaporator 3 in its structural preparation method, but, by finned cooler 4 to by its condensation thermal discharge purified air large and little, be be controlled by above-mentioned another group distinctive in the present invention to have been assisted by air-cooled condenser 8 (being also finned) and the air-cooled condenser unit being positioned at purification of air path 10 outside that both condensation fans 5 of adapted are formed, specifically refer to the 3rd section of content in " detailed description of the invention ".

Five. air flow drive 9 (such as: high-power blower that general power is 2 kilowatts---wind speed overcome after various resistance generally can control in 0.5M/ second to 1M/ second or surmount this scope---wind speed crosses the averaging effect drenched with rain in conference impact above-mentioned " two "), that the present invention exports the power source that purifies air, it belongs to the parts of rotary motion, generally it should be arranged on the air outlet place close to purification of air path 10, be convenient to maintain and repair methods in the future; And the miscellaneous part in purification of air path 10 is silent oscillation.

Be not difficult to find: the present invention can provide to indoor and purify air, the problem of this constant humidity purified air and constant temperature air conditioning can be solved again simultaneously, and, be indivisible in the present invention both " purifying air " and " constant humidity and constant temperature ".

Finally to remark additionally:

In the vapour compression refrigeration system that the present invention adopts, the condensation heat radiation power etc. of finned cooler 4

In the refrigeration Endothermic power of finned evaporator 3 and the gas compression horsepower sum of the two of high back pressure inverter compressor, obviously: the condensation heat radiation power (heating power) of finned cooler 4 is greater than the refrigeration Endothermic power (refrigeration work consumption) of finned evaporator 3.---in order to when in winter and summer, environment temperature difference was very large, all can be obtained the temperature of the indoor purifying air of the same data of standard by the present invention, set up again in refrigeration system of the present invention one group connect with finned cooler 4 and by air-cooled condenser 8 and both condensation fans 5 of adapted form for regulating the air-cooled condensing group of finned cooler 4 condensation thermal discharge just to seem very necessary.

Claims (3)

1. drench dedusting for the main air cleaning unit indirectly heated with condensation with the dehumidifying of air cooling refrigeration system with water,
Structure comprises: purification of air passage (10) and built-in air driver (9) wherein and primary air screen pack (17); Also have by: high back pressure inverter compressor (7), flow controller (6), finned evaporator (3) and be connected in series by air-cooled condenser (8) refrigeration system having four large main part parts to be formed that air-cooled condensing group that finned cooler (4) synthesizes forms;
It is characterized in that, be positioned between primary air screen pack (17) and purification of air passage (10) air outlet and also set gradually:
Be positioned between primary air screen pack (17) and purification of air passage (10) air outlet and also set gradually the crucial district that drenches with rain (1), finned evaporator (3) and finned cooler (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);
Described finned evaporator (3) bottom is provided with dehumidifying rhone (12), further, finned evaporator (3) and finned cooler (4) the fin setting direction on the two is parallel with the flow direction purified air;
Described finned cooler (4), set up between it with high back pressure inverter compressor (7) one group be connected in series with finned cooler (4) and by the two air-cooled condensing group for regulating finned cooler (4) condensation thermal discharge formed of condensation fan (5) of air-cooled condenser (8) and adapted.
2. the air cleaning unit indirectly heated with condensation with the dehumidifying of air cooling refrigeration system for master with water pouring dedusting according to claim 1, it is characterized in that: the district that drenches with rain (1) if dedusting actual effect when can comprise the dedusting actual effect of primary air screen pack (17), then omit above-mentioned primary air screen pack (17).
3. according to claim 1ly drench dedusting for the main air cleaning unit indirectly heated with condensation with the dehumidifying of air cooling refrigeration system with water, it is characterized in that: the continuous firing of the district that drenches with rain (1) is adopted: recycle water, moisturizing or overflow and carry out with regular conventional method of changing greatly water.
CN201210080271.3A 2012-03-22 2012-03-22 Dedusting is drenched for the air cleaning unit that main air cooling refrigeration system dehumidifies and condensation heats indirectly with water CN102607109B (en)

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103301697B (en) * 2013-07-04 2014-12-10 苏州市丹纺纺织研发有限公司 Condensation type fiber filtering structure
CN103743016A (en) * 2013-12-26 2014-04-23 宝鸡兴业空调设备(集团)有限公司 Evaporative cooling air conditioner capable of regulating temperature and humidity
CN104976714A (en) * 2014-04-08 2015-10-14 梁嘉麟 Air purification device with water spraying as main part and semiconductor refrigeration thermal effect as auxiliary part
CN103913008A (en) * 2014-04-08 2014-07-09 梁嘉麟 Semiconductor cooling and heating device with cooling fin and heating fin and application method of semiconductor cooling and heating device assembled in spraying air purifier
CN104028065A (en) * 2014-04-08 2014-09-10 中国计量学院 Application method for semiconductor cooling and heating device cooperatively used in water spray air cleaning unit
CN104180436A (en) * 2014-04-08 2014-12-03 中国计量学院 High-grade air purifying device consisting of water spraying as well as refrigerating and heating programs
CN105698281A (en) * 2016-03-17 2016-06-22 北京鼎恒玉铉科技有限公司 Air purifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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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