CN2705735Y - Indirect evaporation cold wind unit - Google Patents
Indirect evaporation cold wind unit Download PDFInfo
- Publication number
- CN2705735Y CN2705735Y CNU2004200272582U CN200420027258U CN2705735Y CN 2705735 Y CN2705735 Y CN 2705735Y CN U2004200272582 U CNU2004200272582 U CN U2004200272582U CN 200420027258 U CN200420027258 U CN 200420027258U CN 2705735 Y CN2705735 Y CN 2705735Y
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- CN
- China
- Prior art keywords
- chamber
- heat exchanger
- air
- casing
- draft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1004—Bearings or driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1012—Details of the casing or cover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1084—Rotary wheel comprising two flow rotor segments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
A kind of indirect evaporation cold wind unit is the improvement that is used for to the indirect evaporation cold wind set structure of the air-supply of textile air-conditioner chamber, humidification existing.It comprises a casing, the upper and lower of one of casing side is respectively every being provided with exhaust air box and cooling chamber, the middle part is every being provided with the heat exchanger chamber, opposite side is every being provided with the draft chamber, be respectively arranged with air exhauster and axial flow blower in exhaust air box and the cooling chamber, heat exchanger is provided with heat exchanger in the chamber, and the draft chamber communicates with the heat exchanger chamber, the heat exchanger chamber communicates with exhaust air box, cooling chamber respectively, and the draft chamber is separately installed with at its upper and lower with an extraneous side that communicates, the air draft shutter.This new structure oversimplifies the mounting structure of box house because of need not to be provided with the water supply installation of water tank, water pump and so in casing; Heat exchanger has excellent heat exchange effect; By to advance, the adjusting of air draft shutter angular dimension, can change that wind is introduced and the air quantity degree of secondary wind discharge.
Description
Technical field
The utility model relates to a kind of indirect evaporation cold wind unit, is the improvement that is used for to the indirect evaporation cold wind set structure of the air-supply of textile air-conditioner chamber, humidification existing.
Background technology
Chinese patent Granted publication CN2553290Y discloses a kind of " indirect evaporation cold wind unit ", this technical scheme comprises housing with air inlet and air outlet, secondary air mouth and air outlet and heat exchanger etc., characteristics are: be provided with water tank in housing, water tank is connected water-locator by water pump with feed pipe, heat exchanger is set below water-locator, once distinguished and admirable road of staggered horizontal direction and the distinguished and admirable road of vertical direction secondary are set in the heat exchanger; In the primary and secondary air runner in the heat exchanger of employing aluminium foil plank frame the waveform gripper shoe is set.Its contribution is not only can reclaim summer the recovery heat of not spraying water in cold, the winter of textile air-conditioner chamber, can also freeze with the high energy efficiency ratio in summer, and saving novel wind energy consumption, reduction are invested, lowization operating cost.Because in the air-conditioning system, new wind load often accounts for bigger share, if do not allow return air as animal between clean wind in the employed single flow air-conditioning system, then new wind load becomes main load.In order to address this problem, if use handpiece Water Chilling Units, cooling column etc. summer, and use boiler or the like winter, then have to necessary requirement be arrived in air-treatment to sacrifice a large amount of energy consumptions, after the interior hot humidity load of absorption chamber, there have part air (single flow is whole) to be discharged to be outdoor, and this has not only wasted the energy, increases operating cost, and initial equipment investment is bigger, especially single flow air-conditioning system adopts the brand-new wind can not return air (as SPF level animal used as test Clean room), then involves great expense.
Although this patented technology scheme has aforesaid distinctive feature, and do not need the outside that cold (heat) source is provided, just by himself constituting an individual system, but show the deficiency of the following aspects: the one, water tank, water pump are installed in casing are not only made box inner structure complicated, and all must be very exquisite to all sealings, the installation requirement of water pump water tank; The 2nd, the unreasonable structure of heat exchanger, heat exchange effect shortcoming; The 3rd, no matter be once new wind intake, be that secondary wind outlet all can not be regulated control still to the part air in the workshop.
Summary of the invention
Task of the present utility model is that a kind of introducing amount of air to external world box inner structure, heat exchange effect excellence and the adjustable indirect evaporation cold wind of the amount of drawing unit of room air simplified will be provided.
Task of the present utility model is finished like this, a kind of indirect evaporation cold wind unit, it comprises a casing 1, on one of casing 1 side, the below is respectively every being provided with exhaust air box 6 and cooling chamber 15, the nearly middle part of casing 1 is every being provided with the heat exchanger chamber, and the opposite side of casing 1 is every being provided with draft chamber 20, be respectively arranged with air exhauster 7 and axial flow blower 12 in exhaust air box 6 and the cooling chamber 15, be provided with heat exchanger 2 in the heat exchanger chamber, draft chamber 20 communicates with the heat exchanger chamber, the heat exchanger chamber respectively with exhaust air box 6, cooling chamber 15 communicates, and draft chamber 20 is on its side that communicates with the external world, the below is separately installed with into, air draft shutter 24,22.
The bottom of cooling chamber 15 described in the utility model is provided with a water-collecting tray 16, offers osculum 17 on the water-collecting tray 16, and osculum 17 passed through casing 1.
The utility model structure oversimplifies the mounting structure of casing 1 inside because of need not to be provided with the water supply installation of water tank, water pump and so in casing 1; Heat exchanger 2 has excellent heat exchange effect; By to advance, the adjusting of air draft shutter 24,22 angular dimensions, can change that wind is introduced and the air quantity degree of secondary wind discharge.
Accompanying drawing and drawing explanation
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
Please refer to Fig. 1, Fig. 2, casing 1 is made of framework warming plate 3 and the multiple solid shrouding outside warming plate 3 outer with being locked in framework.Exhaust air box 6 and cooling chamber 15 are by shrouding 8 and dividing plate 19 ' be separated, exhaust air box 6 and cooling chamber's 15 both being isolated by shrouding 8 are realized, and dividing plate 19 ' constituting an air vent 5, this air vent 5 had both communicated with the heat exchanger chamber, communicated with exhaust air box 6, cooling chamber 15 respectively again.Air exhauster 7 is installed in the exhaust fan hole place that defaults on the casing 1, its effect be the air that will introduce by the heat exchanger chamber entering into exhaust air box 6 backs by its extraction, deliver to the textile air-conditioner chamber.Set firmly axial flow blower 12 defaulting on the blower fan hole 14 on the casing 1 of cooling chamber 15, in this axial flow blower 12 is used for the wheel hub 10 that blade 11 is installed, be provided with atomizer 13, and be incorporated in the atomizer 13 with a water inlet pipe 9.Because of the axial flow blower of this structure is 95239722.6 in the Chinese patent patent No., name is called in " spraying axial-flow fan " technical scheme and has made detailed description, pretend to be prior art, the applicant no longer to its detailed structure, the mechanism of action is superfluous and.The bottom of cooling chamber 15 is provided with a water-collecting tray 15, and be close to the vertical water fender 18 of establishing in position, heat exchanger chamber, when hitting water fender 18, the bigger water droplet that comes from axial flow blower 12 just can drop to water-collecting tray 16, atomizing air behind the humidification is then via water fender 18, air vent 5, heat exchanger 20, again via sending into the textile air-conditioner chamber by air exhauster 7 after heat exchanger 20 heat exchange, after dropping down the water droplet that falls on the water fender 18 and entering water-collecting tray 16, discharge by osculum 17.The heat exchanger chamber is by dividing plate 19,19 ' form every establishing, dividing plate 19,19 ' on air vent 5 is respectively arranged, the diameter of this air vent 5 is consistent with the diameter of heat exchanger 2 just.The brand that the overall structure of heat exchanger 2 of the present utility model has been sold by the supporting Co., Ltd of the vast imperial Architectural Equipment of Chinese Shanghai is that vast imperial board heat exchanger, model are that TRX1900～5000mm type is disclosed, thus the applicant also no longer repeats to chat to it and.Draft chamber 20 upper and lowerly is installed into respectively in its side towards the external world, air draft shutter 24,22, advances, the angle that opens/close of air draft shutter 24,22 can regulate according to needing.For example resemble as shown in Figure 2, exhaust air box shutter 22 is closed, and air intake shutter 24 is opened, that introduce and wind that come from the textile air-conditioner chamber just can not efflux from air draft shutter 22 by axial flow blower 12 so, so can come specifically to control respectively the angle that opens and closes of air draft shutter 22 and air intake shutter 24 according to the intake of the outer discharge capacity of secondary wind and a wind.
Still please refer to Fig. 1, Fig. 2, heat exchanger 2, air exhauster 7, axial flow blower 12 duty that exists together, and water inlet pipe 9 is in to atomizer 13 water supply states, regulates into, the opening angle of air draft shutter 24,22.Air in the textile air-conditioner chamber is introduced cooling chamber 15 by axial flow blower 12, because axial flow blower 12 has atomizer 13, therefore the air that enters cooling chamber 15 constitutes supersaturated air, through water fender 18, gap between the heat exchanger fin 4 of heat exchanger 2 arrives plenum chamber 20, the portion of air that arrives plenum chamber 20 effluxes from air draft shutter 22, and draw on the heat exchanger 2 that most air are slowly being rotated, because the swabbing action of air exhauster 7, make exhaust air box 6 produce negative pressure, therefore, the gap of the air in the plenum chamber 20 between heat exchanger fin 4 enters exhaust air box 6, until sending into the textile air-conditioner chamber, in this process, new wind is replenished by air intake shutter 24.Play indirect evaporation so again and again, provide cooling, the new wind of humidification to spinning and weaving workshop to be implemented in summer, and winter recyclable spinning and weaving workshop heat.
Claims (4)
1, a kind of indirect evaporation cold wind unit, it is characterized in that it comprises a casing (1), on one of casing (1) side, the below is respectively every being provided with exhaust air box (6) and cooling chamber (15), the opposite side of nearly middle part casing (1) every being provided with the heat exchanger chamber of casing (1) is every being provided with draft chamber (20), be respectively arranged with air exhauster (7) and axial flow blower (12) in exhaust air box (6) and the cooling chamber (15), be provided with heat exchanger (2) in the heat exchanger chamber, draft chamber (20) communicates with the heat exchanger chamber, the heat exchanger chamber respectively with exhaust air box (6), cooling chamber (15) communicates, and draft chamber (20) are on its side that communicates with the external world, the below is separately installed with into, air draft shutter (24), (22).
2, indirect evaporation cold wind unit according to claim 1 is characterized in that described cooling chamber (15) is being close to the vertical intrinsic water fender (18) in place, heat exchanger chamber.
3, indirect evaporation cold wind unit according to claim 1 is characterized in that the bottom of described cooling chamber (15) is provided with a water-collecting tray (16), offers osculum (17) on the water-collecting tray (16), and osculum (17) passed through casing (1).
4, indirect evaporation cold wind unit according to claim 1, it is characterized in that described heat exchanger (2) comprises motor (25), decelerator (23), axle bed (21), heat exchange support (26), heat exchanger fin (4), decelerator (23) is connected with motor (25), and be installed on the framework of casing (1), heat exchanger support (26) is installed on the axle bed (21), and axle bed (21) is on the output shaft of decelerator (23), and heat exchanger fin (4) is inserted and is embedded on the heat exchanger support (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200272582U CN2705735Y (en) | 2004-05-18 | 2004-05-18 | Indirect evaporation cold wind unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200272582U CN2705735Y (en) | 2004-05-18 | 2004-05-18 | Indirect evaporation cold wind unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705735Y true CN2705735Y (en) | 2005-06-22 |
Family
ID=34849548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200272582U Expired - Fee Related CN2705735Y (en) | 2004-05-18 | 2004-05-18 | Indirect evaporation cold wind unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705735Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058169A (en) * | 2018-10-16 | 2018-12-21 | 百特（福建）智能装备科技有限公司 | Cold wind access device |
-
2004
- 2004-05-18 CN CNU2004200272582U patent/CN2705735Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058169A (en) * | 2018-10-16 | 2018-12-21 | 百特（福建）智能装备科技有限公司 | Cold wind access device |
| CN109058169B (en) * | 2018-10-16 | 2024-02-20 | 宜宾五粮液股份有限公司 | Cold air access device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |