CN201000158Y - Ventilation machine for multiple combination of intensifying heat transmission and reclaiming energy - Google Patents

Ventilation machine for multiple combination of intensifying heat transmission and reclaiming energy Download PDF

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Publication number
CN201000158Y
CN201000158Y CNU2006201349595U CN200620134959U CN201000158Y CN 201000158 Y CN201000158 Y CN 201000158Y CN U2006201349595 U CNU2006201349595 U CN U2006201349595U CN 200620134959 U CN200620134959 U CN 200620134959U CN 201000158 Y CN201000158 Y CN 201000158Y
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heat exchanger
air
filter
ventilator
folded sheet
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CNU2006201349595U
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牛献中
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Abstract

The utility model discloses a strengthened heat transferring energy recovering ventilator used for multi combinations. The utility model is mainly comprised of a heat exchanger, an air blower, and a filter, and the utility model is characterized in that the heat exchanger is a folded plate heat exchanger. A bypass air pipe can be arranged near the heat exchanger, and a cleaning device can be arranged in the filter and the heat exchanger. The ventilator adopting the above technology can be made into a widow type, a widow traverse frame type, a window side frame type, to be better combined with the building, and can be made into an air conditioner type, an evaporation refrigeration type and a modular combined type large scale ventilator, and the utility model has the advantages of high efficiency, good sealing performance, and easy manufacture. The utility model can be widely used in heating and ventilation air conditioner, and the utility model can improve the air quality and save energy.

Description

Many combination ventilators that a kind of augmentation of heat transfer recovers energy
One, technical field
The utility model relates to the used air of a kind of HVAC environment and the ventilator of air heat exchange.
Two, background technology
Though the humiture that present air-conditioning can be regulated air preferably fails to solve preferably to the quality of air.The air of air-conditioning and Heating Room inner sealing unavoidably contains the health oxious component, may kill the decomposition oxious component with air purification method to a certain extent as ultraviolet ray, photocatalyst etc., but CO 2Increase O 2Reduce, the various bacteriums of killing or not killing, viral residual nuclear accumulate, and have only by regularly renewing wind to be only radical solving method.Do not have energy to reclaim if renew wind, this will make air-conditioning and heating consume energy very big.Existing energy way of recycling has the full heat of rotary-type full recuperation of heat, plate-fin to return etc.Though rotary-type efficient is high, has new air draft cross pollution.Plate-fin efficient is lower.They also all exist big, the new air draft of volume and import and export the orientation and be difficult to combine, make with building much weak points such as difficulty, so very difficult a large amount of extensive uses.
Three, summary of the invention
The purpose of this utility model provides that a kind of efficient is higher, better tightness, easy to manufacture, and good with associativities such as building, air-conditionings, additional function practical and effective ventilator.
Technical solution adopted in the utility model is as follows for achieving the above object: this ventilator mainly is made up of heat exchanger, blower fan, filter, two blower fans lay respectively in the new wind passage and air exhaust passage that is connected with heat exchanger, the air inlet of passage is established filter, it is characterized in that: described heat exchanger is the folded sheet heat exchanger.The folded sheet heat exchanger is exactly " end face forming sealed heat-exchangers of the plate type " (patent No.: the heat exchanger 200610017967.6).Heat exchanger is close to establish and is close to the transportation work style pipe.Filter, heat exchanger can be established cleaning device.This ventilator can combine with window, transverse frame of window, reveal frame, air-conditioning, evaporative cooling etc.
Adopted the ventilator of technique scheme, because the folded sheet heat exchanger has countercurrent flow, contactless thermal resistance, increases characteristics such as direct heat transfer face, ripple disturbance augmentation of heat transfer, so this ventilator can greatly improve heat exchanger effectiveness with as far as possible little windage.Because two natural shaped sealings of bending end face of folded sheet heat exchanger, both sides are with section bar pressing sealing, so this ventilator manufacturing is easy to, sealing is also fine.Owing to be provided with and be close to the transportation work style pipe, so it is littler to be close to the two-way ventilation windage in road when not needing recuperation of heat.Owing to be provided with cleaning device, the multiple power effect that control of dust on the filter can be subjected to dust-absorbing strength, sweeping power, centrifugal force, blowback wind and eliminate static or additional same sex electrostatic repulsion forces, or heat exchanger and new air exhaust passage will be subjected to self the circulated air effect with outdoor communication, these effects can both be cleaned effectively easily, so the timely cleaning of this ventilation function has not only reduced self secondary pollution, but also the filtration windage is remained at than low value, thereby the operation energy consumption of ventilator is further reduced.Because shape, size, the air ports orientation of folded sheet heat exchanger can both change as required flexibly, so this ventilator not only can be made window formula, transverse frame of window formula, reveal frame etc. and combine with building is good, has the air-conditioning that recuperation of heat renews wind but also can combine with air-conditioning to make, combine with evaporative cooling and to make indirect evaporation cooled ventilator, stacked combination as a plurality of folded sheet heat exchangers such as the module be can be made into the large-scale ventilator of module combined type.
Compare with existing multiple energy recovery ventilator in a word, not only heat exchange efficiency is very high, sealing is fine, operation energy consumption is little for this ventilator, and it is additional functions is easy to use effectively as cleaning, be close to road, sunshade etc., and easy to manufacture, many in conjunction with being of wide application.
Four, description of drawings
Fig. 1 is that first specific embodiment of the utility model is the diagrammatic cross-sectional view of window formula ventilator.
Fig. 2 is the A-A diagrammatic cross-sectional view of Fig. 1.
Fig. 3 is the diagrammatic cross-sectional view that second specific embodiment of the utility model is transverse frame of window formula ventilator.
Fig. 4 is the B-B diagrammatic cross-sectional view of Fig. 3.
Fig. 5 is the diagrammatic cross-sectional view of another kind of transverse frame of window formula ventilator.
Fig. 6 is the N-N diagrammatic cross-sectional view of Fig. 5.
Fig. 7 is that the 3rd specific embodiment of the utility model is the diagrammatic cross-sectional view of reveal frame ventilator.
Fig. 8 is the C-C diagrammatic cross-sectional view of Fig. 7.
Fig. 9 is the D-D diagrammatic cross-sectional view of Fig. 7.
Figure 10 is that the 4th specific embodiment of the utility model is the diagrammatic cross-sectional view of air conditioner type ventilator.
Figure 11 is that the 5th specific embodiment of the utility model is the diagrammatic cross-sectional view of transpiration-cooled ventilator.
Figure 12 is the E-E diagrammatic cross-sectional view of Figure 11.
Figure 13 is the F-F diagrammatic cross-sectional view of Figure 11.
Figure 14 is that the 6th specific embodiment of the utility model is the diagrammatic cross-sectional view of the large-scale ventilator of module combined type.
Figure 15 is the G-G diagrammatic cross-sectional view of Figure 14.
Figure 16 is the H-H diagrammatic cross-sectional view of Figure 14.
Figure 17 is the view of the standpipe shown in Figure 15 (54).
Figure 18 is the K-K cutaway view of Figure 17.
Five, the specific embodiment
A plurality of specific embodiment of the present utility model are done the explanation of further detail below in conjunction with accompanying drawing.
First specific embodiment is a window formula ventilator.Referring to Fig. 1, Fig. 2, this ventilator mainly is made up of heat exchanger (5), blower fan (1), filter (3), two blower fans (1) lay respectively in the new wind passage (9) and air exhaust passage (10) that is connected with heat exchanger, be in the hemispherical dome airduct (2), the air inlet of passage is established filter (3), described heat exchanger (5) is the folded sheet heat exchanger, the promptly end face forming sealed heat-exchangers of the plate type (patent No.: 200610017967.6).Be close to establish at heat exchanger and be close to transportation work style pipe (13), promptly connect with the shrouding (4) that constitutes new wind or air exhaust passage with transportation work style pipe (13) one ends that are close to of air-valve, the other end is connected with the hemispherical dome airduct (2) that constitutes same channels.Filter (3) is that attached filtrate constitutes on the circular filter screen frame, and with fixing on the heat exchanger.Filter (3) and heat exchanger (5) can be established cleaning device, and promptly the dust absorption nozzle (11) with hairbrush is positioned at filter (3) cylindrical corresponding position, and a belt wheel (6) is connected with cylindrical (12) belt of heat exchanger, and blower fan (1) can reverse.In order further to strengthen the cleaning effect of filter, can set up and destatic or additional same sex electrostatic equipment, promptly the conduction brush (14) that contacts by conductor with the conduction filtrate of filter (3) is connected by lead and switch and earth connection or positive and negative charge source (24).
During this ventilator recuperation of heat ventilation work, blower fan (1) rotates, and new, air draft through separately shutter (15), is taken a breath through over-heat-exchanger (5) heat exchange respectively.When being close to road ventilation work, being close to transportation work style valve (55) and opening, blower fan (1) rotates, and new, air draft is preferential through being close to transportation work style pipe (13) ventilation.During cleaning, it is dust catcher that sweep-up pipe (8) connects negative pressure source, rotating band wheel shaft (7), blower fan (1) counter-rotating after a while forms blowback wind, be the switch connection of fairing with ground connection positive and negative charge source (24) again, most so removed dusts will be collected in the dust catcher, to the not special influence of surrounding environment.
Second specific embodiment is transverse frame of window formula ventilator.Referring to Fig. 3, Fig. 4, the folded sheet heat exchanger (5) of single side face air inlet and be close to the elongated shape of end face that transportation work style pipe (13) is formed, the horizontal frame that can be used as window is connected with windowpane (21) with wall (16).Forward position or a distance, forward position of the filter (3) of new wind passage are connected with a blinds sunshading board (26) hinge, the back edge of the filter (3) of new wind passage is connected with a rectangle air-valve (22) hinge, and a circular air-valve (28) is established in air exhaust passage (10) outlet.The folding of sunshading board and air-valve has many control methods, as electric control, machinery control etc., and the simplest be with rope control, promptly fixedly connected with sunny side with the back of sunshading board (26) respectively in two of a rope (20), by some little guide wheels or guide shaft (25) will restrict import indoor, like this in indoor stay cord (20) and the fixing folding that can control sunshading board (26).In like manner fixedly connected with two of fixing axostylus axostyle (27) on the circular air-valve axle respectively with two of a rope (19); An inner face with rectangle air-valve (22) with a rope (18) is fixedlyed connected, and rope (18), (19) all import indoor by guide shaft (25).Air-valve (22) promptly can directly cover filter (3) and closure, also can cover on the sunshading board (26) in closure and cover filter (3) indirectly and closure.Filter (3) is the separate type filter that can extract out, so that take off cleaning or replacing, also can extract cleaning out, be to establish sweep-up pipe (8) below the filter (3), this sweep-up pipe (8) connects dust catcher during cleaning, air-valve (22) closure, blowback wind is blown in blower fan (1) counter-rotating, but with regard to the automated cleaning filter.If this ventilator places indoor air exhaust passage (10) import between the double pane in addition, the air inlet glass window that can open and close is established in windowpane bottom in indoor, and the ventilator of An Zhuaning also has the energy-saving effect of passive solar house thermal-arrest wall like this.
If the folded sheet heat exchanger of this ventilator exchanges air inlet and air outlet in addition, cross flow fan is adopted in blower fan optimization, and referring to Fig. 5, Fig. 6, such ventilator that constitutes also is fit to combine with transverse frame of window.
The 3rd specific embodiment is reveal frame ventilator.Referring to Fig. 7, Fig. 8, Fig. 9, the folded sheet heat exchanger (5) of this ventilator is that an end face (30) is folding, forms end face forming sealedly, and its excess-three face still adopts the seal form of existing plate-fin distributary heat exchanger.The folding end of this heat exchanger (30) is placed on the bigger for example new wind passage (9) of the blast mouthful place that facings the wind, and blower fan (1) adopts cross flow fan, and the some that this ventilator is fit to do the reveal frame is contained on the window.
The 4th the air conditioner type ventilator that the specific embodiment promptly combines with air-conditioning.Referring to Figure 10, the folded sheet heat exchanger (5) of single side face air outlet, one end as the side air outlet (31) of new wind passage corresponding the top side face of A/C evaporator (32), the other end communicates with the air intake passage (34) of air conditioner room outdoor axial flow blower as the side air outlet of air exhaust passage (10).The new wind passage (9) of folded sheet heat exchanger and air exhaust passage (10) all add air-valve (22) and filter (3) at the air inlet place in addition, indoor return air inlet shutter (15) and Outdoor blind (15) on the air-conditioner are preferably made the blinds of angle adjustable, so that regulate the ventilation volume of new wind and air draft.When the air-conditioning recuperation of heat renews wind when work, only need air-valve (22) to open, outdoor new wind is through filter (3), heat exchanger (5), passes through A/C evaporator (32) cooling back again under centrifugal blower (1) effect in the inlet chamber.Indoor exhaust wind is through filter (3), heat exchanger (5), under axial flow blower (1) effect again with air-conditioning condenser (33) heat exchange after be discharged to outdoor.
The 5th specific embodiment is the transpiration-cooled ventilator.Referring to Figure 11, Figure 12, Figure 13, it has been multi-stage indirect evaporative cooled whole fresh wind air-condition device in fact.It mainly is made up of folded sheet heat exchanger (5), wet bar (39), wet curtain (40), blower fan (1), water pump (37) etc., be provided with wet bar (39) in the air draft passageway (41) of the folded sheet heat exchanger (5) that metal is done, promptly the wet bar group of being made up of several wet bars (39) is inserted into bottom side from the top side face air draft passageway (41) of heat exchanger (5).Wet curtain (40) is established in the air inlet both sides of air exhaust passage (10).Hydrophobic dish (35) is established at the top of wet curtain (40) and wet bar (39) respectively, and water-collecting tray (38) is established in the bottom, and the inlet of pump (37) connects water-collecting tray (38), and delivery side of pump connects each hydrophobic dish (35) by heat transfer separating tube (36) uniform distribution.During recuperation of heat ventilation work, indoor exhaust wind is discharged to outdoor under blower fan (1) effect through filter (3) filtration, wet curtain (40) evaporative cooling, heat exchanger (5) heat exchange, wet bar (39) evaporative cooling heat exchanger (5) heat exchange simultaneously.Outdoor new wind through filter (3) filter, the big temperature difference heat exchange of heat exchanger (5) and separating tube (36) heat exchange, under blower fan (1) effect in the inlet chamber.The cleaning device of this ventilator mainly is wet environments such as the wet curtain of cleaning, wet bar, and it is to install two fan transfer valves (42) additional in new wind passage (9) exit.During cleaning drawing transfer valve (42) to the position (43) locate, air exhaust passage (10) between double-side filtering device and the wet curtain is just connected with new wind passage (9) outlet like this, only need blower fan (1) to rotate just can to form self circulated air with outdoor communication, be used for the body of dry humidity.Can add ultraviolet lamp (44) in the body.Though these cleaning measures all are can not be fresh to outdoor air for the time row of guaranteeing ventilator ventilation work, also clean.
The 6th specific embodiment is the large-scale ventilator of module combined type.Referring to Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, the heat exchanger of this ventilator is generally to be formed by 1/2 wide spacing stacked combination of heat exchanger plates at a certain distance by a plurality of folded sheet heat exchangers (5), establish rectangle blast pipe (50) in the spacing position, triangle discharge pipe (53) is established in the heat exchanger plates outside plate both sides of heat exchanger (5), with standpipe (54) blast pipe (50) and discharge pipe (53) are communicated with, constitute and be close to the transportation work style pipe, add air-valve (55) in the standpipe (54).
During recuperation of heat ventilation work, new wind or air draft are filtered through both sides filter separately respectively, enter in the new wind passage (9) or air exhaust passage (10) that constitutes by stifled shell (52), (51), again through over-heat-exchanger (5) heat exchange, enter in the new wind passage or air exhaust passage that constitutes by hemispherical dome airduct (2), under the effect of blower fan (1) separately in the new wind inlet chamber, air draft is discharged to outdoor at last.When being close to road ventilation work, being close to transportation work style valve (55) and opening, new wind or air draft pass through preferentially that blast pipe (50), standpipe (54), discharge pipe (53) constitute being close to the transportation work style pipe and taking a breath.
If the folded sheet heat exchanger end face with several single side face air outlets surrounds some limits shape or adopts cylinder bodily form folded sheet heat exchanger in addition, such ventilator that constitutes can also become the ventilator of patterns such as roof type, wall-penetrating type.

Claims (10)

  1. What 1, a kind of augmentation of heat transfer recovered energy is many in conjunction with using ventilator, mainly form by heat exchanger (5), blower fan (1), filter (3), two blower fans (1) lay respectively in the new wind passage (9) and air exhaust passage (10) that is connected with heat exchanger, the air inlet of passage is established filter (3), it is characterized in that: described heat exchanger (5) is the folded sheet heat exchanger.
  2. 2, ventilator according to claim 1 is characterized in that: folded sheet heat exchanger (5) is close to establish and is close to transportation work style pipe (13).
  3. 3, ventilator according to claim 1, it is characterized in that: filter (3), heat exchanger (5) can be established cleaning device, its cleaning device is by single or a plurality of composition of following array apparatus, a. dust absorption nozzle (11) is positioned at filter (3) cylindrical corresponding position, connects negative pressure source during the sweep-up pipe of dust absorption nozzle (8) cleaning; B. a belt wheel (6) is connected with cylindrical (12) band of heat exchanger; C. blower fan (1) can reverse; D. the conduction brush (14) that contacts by conductor with the conduction filtrate of filter (3) is connected by lead and switch and earth connection or positive and negative charge source (24); E. establish sweep-up pipe (8) below the filter (3) of air-valve (22), sweep-up pipe connects negative pressure source during cleaning; F. new wind passage (9) exit is established and is switched air-valve (42), and by switching air-valve, new wind passage (9) can be connected with air exhaust passage (10).
  4. 4, according to claim 1 or 2 or 3 described ventilators, it is characterized in that: the folded sheet heat exchanger (5) of single side face air inlet or air outlet, the elongated shape of its end face can be used as the horizontal frame of window.
  5. 5, ventilator according to claim 4, it is characterized in that: forward position or a distance, forward position of the filter (3) of new wind passage are connected with sunshading board (26) hinge, and air-valve (22), (28) are all established in new wind passage (9) and air exhaust passage (10) passway.
  6. 6, ventilator according to claim 5 is characterized in that: can fixedly connected with rope (20), (18), (19) respectively on sunshading board (26) and air-valve (22), (28), and indoor by some guide shafts (25) importing of will restrict.
  7. 7, according to claim 1 or 3 described ventilators, it is characterized in that: folded sheet heat exchanger (5) is that an end face (30) is folding, forms end face forming sealedly, and its excess-three face still adopts the seal form of plate-fin distributary heat exchanger.
  8. 8, according to claim 1 or 2 or 3 described ventilators, it is characterized in that: the folded sheet heat exchanger (5) of single side face air outlet, one end as the side air outlet (31) of new wind passage corresponding the top side face of A/C evaporator (32), the other end communicates with the air intake passage (34) of axial-flow fan as the side air outlet of air exhaust passage (10).
  9. 9, according to claim 1 or 3 described ventilators, it is characterized in that: be provided with wet bar (39) in the air draft passageway (41) of folded sheet heat exchanger (5), the air inlet of air exhaust passage (10) is established wet curtain (40).
  10. 10, according to claim 1 or 2 or 3 described ventilators, it is characterized in that: heat exchanger be by a plurality of folded sheet heat exchangers (5) at a certain distance stacked combination form, establish blast pipe (50) in the spacing position, the heat exchanger plates outside plate both sides of heat exchanger (5) set out airduct (53), with standpipe (54) blast pipe (50) and discharge pipe (53) are communicated with, constitute and be close to the transportation work style pipe.
CNU2006201349595U 2006-12-08 2006-12-08 Ventilation machine for multiple combination of intensifying heat transmission and reclaiming energy Expired - Fee Related CN201000158Y (en)

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Application Number Priority Date Filing Date Title
CNU2006201349595U CN201000158Y (en) 2006-12-08 2006-12-08 Ventilation machine for multiple combination of intensifying heat transmission and reclaiming energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201349595U CN201000158Y (en) 2006-12-08 2006-12-08 Ventilation machine for multiple combination of intensifying heat transmission and reclaiming energy

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928125A (en) * 2016-05-31 2016-09-07 湖南鑫实伟业环保科技有限公司 Small air refreshing machine
CN105937794A (en) * 2016-06-07 2016-09-14 浙江普瑞泰环境设备有限公司 Backwash self-cleaning ventilation device
CN107202394A (en) * 2016-03-16 2017-09-26 牛献忠 Window frame-type ventilator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202394A (en) * 2016-03-16 2017-09-26 牛献忠 Window frame-type ventilator
CN105928125A (en) * 2016-05-31 2016-09-07 湖南鑫实伟业环保科技有限公司 Small air refreshing machine
CN105937794A (en) * 2016-06-07 2016-09-14 浙江普瑞泰环境设备有限公司 Backwash self-cleaning ventilation device
CN105937794B (en) * 2016-06-07 2019-02-12 浙江普瑞泰环境设备股份有限公司 Backwashing self-cleaning purifies ventilation device

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C17 Cessation of patent right
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Granted publication date: 20080102

Termination date: 20100108