CN103307696A - Energy-saving type sill embedded air exchanger - Google Patents
Energy-saving type sill embedded air exchanger Download PDFInfo
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- CN103307696A CN103307696A CN201310193664XA CN201310193664A CN103307696A CN 103307696 A CN103307696 A CN 103307696A CN 201310193664X A CN201310193664X A CN 201310193664XA CN 201310193664 A CN201310193664 A CN 201310193664A CN 103307696 A CN103307696 A CN 103307696A
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Abstract
The invention discloses an energy-saving type sill embedded air exchanger which comprises a mounting base and a mainframe, wherein four sides of the mounting base are closed, and two ends of the mounting base are opened; the mainframe is detachably mounted in the mounting base; four sides of the mainframe are closed, and two ends of the mainframe are opened; the opening directions of the mainframe and the mounting base are the same; the mainframe comprises a fresh air passage and an exhaust passage that are positioned inside the mainframe, a fresh air filter screen and a first centrifugal fan that are positioned in the fresh air passage, and an exhaust filter screen and a second centrifugal fan that are positioned in the exhaust passage; a first heat exchanger and a second heat exchanger are respectively arranged at openings in two ends of the mainframe; the first heat exchanger is provided with a fresh air inlet and an exhaust outlet that are communicated with the outside; the second heat exchanger is provided with a fresh air outlet and an exhaust inlet that are communicated with the outside; two ends of the fresh air passage are respectively communicated with the fresh air inlet and the fresh air outlet; two ends of the exhaust passage are respectively communicated with the exhaust inlet and the exhaust outlet; the fresh air outlet is positioned above the fresh air inlet; and the exhaust inlet is formed above the fresh air outlet.
Description
Technical field
The present invention relates to the embedded air ventilator of a kind of energy-saving windowsill.
Background technology
Air is self-evident for the importance of the mankind's survival and development, and it is human indispensable resource.Pure and fresh air, healthy breathing away from various breathing problems, is advocated healthy life, also is everyone pursuit.According to statistics average everyone have that to surpass time of 50% be to stay at home an every day, and room air pollution is than outdoor serious 2-3 doubly, the disease more than 60% is all relevant with room air pollution.
Fresh air ventilator is a kind of indoor air purification equipment, it is according at airtight indoor side air-supply opposite side air inducing, then carries out development and design in the principle of indoor formation " new wind flow field ".It relies on mechanical air supply, air inducing, force and in system, form new wind flow field, the indoor outdoor air that provides fresh process to filter is provided, enough resh air requirements have been arranged, people indoor also can breathe high-quality, fresh, clean air, these air are rich in new fresh oxygen, and do not contain harmful haze and dust granules thing, are conducive to health.
At present, in the indoor air purification apparatus field, especially namely take the little space of household type high request as main air purification field, the application of fresh air ventilator exists certain problem to the civil version building.Because fresh air ventilator belongs to a kind of large-scale air regenerating device with heat reclamation device, and rely on mechanical air supply, air inducing, force and in system, form new wind flow field, this just need to configure for it blower fan of relatively high power, and larger or long airduct, dig 2 larger holes at building masonry wall, and preferably need to be at space length separately.Multinomial air-treatment content also becomes large so that the volume of fresh air ventilator is further, the control difficulty of the main control parameters such as air quantity, the static pressure that above these factors have all increased fresh air ventilator loses, outlet total head, input power, effective ventilation rate, exchange efficiency, noise control.Some cold districts in China, when outdoor new air temperature approximately-10 during ℃ left and right sides, frosting may appear in the air draft side, also need to establish air preheater before the fresh-air ventilation machine.Computational methods about resh air requirement, provided China GB standard GB/T18883 method of average and regression equation method played " the IAQ standard " of enforcement in 2003 according to China, the room air resh air requirement of dwelling house and office space should reach everyone per hour 30 cubic metres, if by 3 mouthfuls of calculating, resh air requirement nearly need to reach per hour 100 cubic metres.Like this in order to guarantee ventilation effect and heat recovery efficiency, fresh air ventilator can only keep a larger body, also volume can't be become small and exquisite at present, install light, although in the commercial Application environment, can ignore these factors, but for civil version building and office's class building, it is used and just has been subject to a lot of restrictions.At present, fresh air ventilator mainly can only be installed in the furred ceiling interlayer the inside of interior architecture, be subject on the one hand the restriction of installation environment, thereby that can't do large a bit better satisfies application demand, on the other hand, the equipment that satisfies application demand is again owing to being subject to the restriction of building installation environment, and has to dwindle when conceptual design, thereby loses some effects.Its installation is for the destruction of interior architecture thing, and especially the damage to indoor decoration is also larger.And the structure of fresh air ventilator relative complex, its manufacturing cost is higher, and is expensive, also so that it promotes very slow at popular civil area.
As seen, current the generation for a kind of simple in structure, air cleaning is effective, installs lightly, and cost performance is good, meets the active demand of the popular indoor air purification equipment of applying.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the invention is to provide a kind of energy-saving windowsill embedded air ventilator, has heat exchange area large, voltage endurance capability is strong, heat transfer efficiency is high, compact conformation, firmly light and handy, strong adaptability, good economy performance, it is good that complete hot sensible heat is used combined interface, Temperature and Humidity Control is sensitive, easy for installation, long service life, the member highly versatile, high thereby the suitable volume production of manufacturer's standard degree, plate can be selected the plurality of advantages such as material ranges is wide and characteristics, according to application direction, can be widely used in HVAC and electronics and cool off this two fields, play and not only dispel the heat and regulate air but also realize the environmental protection and energy saving effect of waste heat recovery.
In order to reach above purpose, the technical solution used in the present invention is: the embedded air ventilator of a kind of energy-saving windowsill, it comprises the mount pad that seals both ends open on four sides, be installed in separatably the main frame of the four sides sealing both ends open in the mount pad, the opening direction of main frame and mount pad is towards identical, main frame comprises new wind passage and the air exhaust passage that is positioned at main frame inside, be positioned at new wind filter screen and first centrifugal fan of new wind passage, be positioned at air draft filter screen and second centrifugal fan of air exhaust passage, be electrically connected with the first centrifugal fan and the second centrifugal fan and control the mainboard module of the two running, it is the first centrifugal fan, the second centrifugal fan and mainboard module provide the power-supply system of electric power, the both ends open place of main frame is provided with respectively the first heat exchanger with the fresh inlet that communicates with the external world and wind exhausting outlet and has the new wind outlet that communicates with the external world and the second heat exchanger of air draft import, the two ends of new wind passage are connected with fresh inlet and new wind outlet respectively, the two ends of air exhaust passage are connected with air draft import and wind exhausting outlet respectively, the gas flow direction of the first centrifugal fan in new wind passage is positioned at the downstream of new wind filter screen, the gas flow direction of the second centrifugal fan in air exhaust passage is positioned at the downstream of air draft filter screen, wind exhausting outlet is positioned at the top of fresh inlet, and the air draft import is positioned at the top of new wind outlet.
Present device can be installed under the room window under parlor or the bedroom as required.The mount pad material is preferably stainless steel, thickness is preferably 2～3 millimeters, and Qi Bishang offers the wire hole that passes for it being fixed on setscrew hole on the wall and electric wire, so just can install fastening, and and indoor power supply realize the power supply wiring of concealed wire formula, attractive in appearance and safety.Mount pad can be installed in below the window frame of constructed room window, need to the body of wall below window dig out the penetrating square hole of a corresponding size this moment, after mount pad installs, use simple finishing means just can repair and recover the binding site of itself and body of wall, in like manner, itself and frame bottom also can be repaired recovery easily, to guarantee that sealing is firmly with attractive in appearance.Consider convenient when installing, and the air ventilator can become indoor energy-saving and the prospect of the standard configuration that purifies air, mount pad just buries in advance in the time of also can window being installed in the building construction stage and is contained in below the window frame, when so just better moving in the later stage for the client the embedded air ventilator of energy-saving windowsill is installed and is provided convenience.
Further, be respectively arranged with the first slide rail and the second slide rail that matches and be slidingly connected on the inwall of mount pad and on the outer wall of main frame, be provided with the locking device that limits mount pad and main frame relative position on the mount pad.Can realize thus the fastening and disassembling section of main frame and mount pad, so just guarantee the installation of main frame and the facility of the maintenance that in the future may need.
Further, locking device is positioned at the end of the first slide rail.
Further, the first heat exchanger and the second heat exchanger include the heat exchange core body that is formed by stacking up and down by a plurality of heat exchange plates, form flat rectangle air duct between two adjacent heat exchange plates, has the wind-guiding heat exchange groove that a plurality of successively dense arrangement and length direction undulate arrange on the surface of heat exchange plate, 90-degree rotation stack between two neighbouring heat exchange plates.Energy-conservation and the heat exchange efficiency of this heat exchanger is good.Therefore; when need not to open the window or not wanting to open the window; it is when taking a breath to room air; can utilize to greatest extent and reclaim the heat energy of indoor discharge air; especially in the situation that the room conditioning unlatching of two season of summer in winter; that not only guarantees to take a breath effectively carries out, and has also saved considerable electric energy for air-conditioning.
Further, the embedded air ventilator of energy-saving windowsill also comprises the LCDs that is electrically connected with mainboard module that is arranged on mount pad or the main frame, the remote controller of control mainboard module work.The intelligent electric sub-control system is by the temperature and humidity numerical value of LCDs inside and outside user's display room, and corresponding other indoor-outdoor air performance figure.The user can carry out various intelligence operations to the embedded air ventilator of energy-saving windowsill by remote controller, also can realize manual operation by guidance panel.Such as the setting of carrying out time of exchanging gas, reservation time of exchanging gas, the operations such as ventilation air quantity adjusting.
Further, after centrifugal fan turns round, form mechanical air supply, air inducing in air duct, force in system, to form new wind flow field and air draft field of flow, outdoor new wind regime source is constantly sent into indoor, indoor old air ceaselessly is rejected to outdoor going.The centrifugal fan ventilation is efficient, air quantity can reach 400 cubes m/hs, be calculating in 12 hours according to the people in indoor average time like this, in the situation that need not to window, move every day 3 times, each 1 hour, the room that namely can be about 20 ~ 50 square metres of households provided the fresh air of the abundance of high-quality.That is: the new wind demand of the every day of one 3 mouthfuls family=30 cubes m/hs/people * 12 hour * 3 people=1080 cubic metre, the new wind of present device changes wind energy power=400 cube m/h * 3 times=1200 cubic metres, user's needs have fully been satisfied, and can according to special indoor environment, increase ventilation volume.
Further, the first heat exchanger has the first air inlet that is connected with wind exhausting outlet and the first air outlet that is connected with fresh inlet, the second heat exchanger has the second air outlet that is connected with the air draft import and the second air inlet that is connected with new wind outlet, the two ends of new wind passage are connected with the second air inlet with the first air outlet respectively, and the two ends of air exhaust passage are connected with the first air inlet with the second air outlet respectively.Heat exchanger and main frame sealing combination.New wind passage and air exhaust passage completely cut off mutually and do not disturb, and have stopped the possibility of pollutants in air cross pollution.
Further, new wind filter screen is removably mounted in the new wind passage, new wind filter screen is normal air medium air filtration net, it can satisfy the filtration requirement to new wind, fall sending into the contaminated filters such as tiny dust particle in the room air, foreign matter, flue dust, haze, to reach the high-quality of room air.
Further, the air draft filter screen is removably mounted in the air exhaust passage, and the air draft filter screen is nylon leaching net, because it is that room air is discharged to outdoor going, so needn't consider high-levelly to filter for air, unusually enter indoor as long as play stop winged insect foreign matter etc. reverse.
Further, the embedded air ventilator of energy-saving windowsill also comprises the exhaust apparatus that is connected on the wind exhausting outlet, exhaust apparatus extends to outdoor, exhaust apparatus has towards outdoor air outlet, the bottom surface of exhaust apparatus tilts to the wind exhausting outlet direction from the bottom to top from air outlet, the angle of inclination is 3 °～10 °, prevents that the dewfall water droplet can not blow back in the equipment and go when the dewfall situation on outdoor generation exhaust apparatus surface.
Further, air outlet has from top to bottom to tilt to the wind exhausting outlet direction, prevents entering of foreign matter and rainwater.
Owing to having adopted technique scheme, the embedded air ventilator of a kind of energy-saving windowsill of the present invention has the following advantages:
1, owing to having adopted the Embedded design of windowsill and application, so that installing, this equipment becomes simple and convenient, volume is light and handy, needn't enter again the finishing installation of ceiling in room, also no longer need to dig 2 air ports at body of wall, no longer need at indoor laying airduct, also just no longer take the excessive interior space;
2, because the operation principle of present device is to adopt the outdoor new wind of importing to replace indoor dirty wind, therefore thoroughly solved the secondary pollution problem of indoor dirty wind;
3, because present device has adopted energy-saving heat exchanger, it possesses good heat recovery function, thereby guaranteed the energy-saving effect of equipment, in the situation that window opened via not, namely give indoor air-changing, reclaimed to greatest extent again the waste heat of discharging air, this point is especially in two seasons of summer in winter, when opening room conditioning, can save considerable electric energy; The present invention follows the Air Flow principle of bottom in and top out, and namely fresh air is sent into indoorly from lower position, and indoor exhaust air is discharged from the higher position.That is to say, fresh air is from fresh inlet along new wind passage, after in heat exchanger, carrying out heat exchange, down enter indoor beginning diverging flow from the lower position in room, outmoded foul atmosphere (such as cigarette fog, peculiar smell, oil smoke etc.) is from the higher position, room, suck from the air draft import, along its air exhaust passage, after over-heat-exchanger carries out waste heat recovery, be discharged to outdoor going from the air outlet of outdoor exhaust apparatus, thereby finish indoor air exchange and these two processes of carrying out simultaneously of energy-conservation recuperation of heat;
4, because present device has adopted intelligentized operation interface, no matter be by panel or remote controller, can carry out effectively easily various application settings, and guarantee that the user has a clearly perception to the indices of room air;
5, because present device has adopted the Duct design of the anti-winged insect foreign matter of flashing, wind proofing, guaranteed user's security and comfortableness in use;
6, because present device has adopted the screen pack design that can clean, thereby guaranteed the realization of user's self, guaranteed that the quality that imports new wind can be in the effective state of high-quality for a long time.This point through filter gauze cleaning is safeguarded, allows equipment that the quality that imports new wind is kept kilter very meaningful for after using in the haze sky.
Description of drawings
Accompanying drawing 1 is the perspective view of the mount pad in the embedded air ventilator of the energy-saving windowsill of the present invention;
Accompanying drawing 2 is the perspective view of the main frame in the embedded air ventilator of the energy-saving windowsill of the present invention;
Accompanying drawing 3 is the A-A cross section structure schematic diagram of the embedded air ventilator of the energy-saving windowsill of the present invention;
Accompanying drawing 4 is the B-B sectional view structural representation of the embedded air ventilator of the energy-saving windowsill of the present invention;
Accompanying drawing 5 is the perspective view of the first/the second heat exchanger in the embedded air ventilator of the energy-saving windowsill of invention;
Accompanying drawing 6 is the perspective view of the heat exchange plate in the embedded air ventilator of the energy-saving windowsill of invention;
Accompanying drawing 7 is the structural representation of the exhaust apparatus in the embedded air ventilator of the energy-saving windowsill of invention.
Wherein: 1, mount pad; 2, wire hole; 3, the first slide rail; 4, locking device; 5, setscrew hole; 6, main frame; 7, LCDs; 8, new wind filter screen; 9, the first centrifugal fan; 10, the second centrifugal fan; 11, the first heat exchanger; 12, air draft filter screen; 13, the second heat exchanger; 14, exhaust apparatus; 15, air outlet; 16, air port rivet flange limit; 17, the second slide rail; 18, mainboard module; 19, new wind passage; 20, fresh inlet; 21, new wind outlet; 22, air exhaust passage; 23, air draft import; 24, wind exhausting outlet; 25, heat exchange plate; 26, wind-guiding heat exchange groove; 27, the first air outlet; 28, the second air inlet; 29, the first air inlet; 30, the second air outlet; 31, a wire hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Referring to accompanying drawing 1 to accompanying drawing 7, the embedded air ventilator of energy-saving windowsill in the present embodiment, it comprises the mount pad 1 that seals both ends open on four sides, be installed in separatably the main frame 6 of the four sides sealing both ends open in the mount pad 1, the opening direction of main frame 6 and mount pad 1 is towards identical, main frame 6 comprises new wind passage 19 and the air exhaust passage 22 that is positioned at main frame 6 inside, be positioned at new wind filter screen 8 and first centrifugal fan 9 of new wind passage 19, be positioned at air draft filter screen 12 and second centrifugal fan 10 of air exhaust passage 22, be electrically connected with the first centrifugal fan 9 and the second centrifugal fan 10 and control the mainboard module 18 of the two running, it is the first centrifugal fan 9, the second centrifugal fan 10 and mainboard module 18 provide the power-supply system of electric power, the both ends open place of main frame 6 is provided with respectively the first heat exchanger 11 with the fresh inlet 20 that communicates with the external world and wind exhausting outlet 24 and has the new wind outlet 21 that communicates with the external world and the second heat exchanger 13 of air draft import 23, the two ends of new wind passage 19 are connected with fresh inlet 20 and new wind outlet 21 respectively, and the two ends of air exhaust passage 22 are connected with air draft import 23 and wind exhausting outlet 24 respectively.
The embedded air ventilator of energy-saving windowsill in the present embodiment also comprises the LCDs 7 that is electrically connected with mainboard module 18 that is arranged on mount pad 1 or the main frame 6, the remote controller of control mainboard module 18 work.In the present embodiment, LCDs 7 is arranged on the main frame 6.
Mount pad 1 as shown in Figure 1, its preferred size is length 280mm, width 200mm, the height 50mm, thickness is 2mm, material is stainless steel.Offer setscrew hole 2 and wire hole 5 on the mount pad 1, be provided with the first slide rail 3 on the inwall of mount pad 1.Be respectively arranged with the locking device 4 that limits the two relative position on mount pad 1 and the main frame 6.The length of mount pad 1 can be made certain selection according to the thickness of body of wall, generally has more 60mm than thickness of wall body and gets final product, and its objective is that the outdoor exhaust apparatus 14 that will describe below guaranteeing can be in place, and indoor then to be that protuberance seems more attractive in appearance.Before installation, need to below the window frame of window, open a rectangle wall hole (then need not excavate again body of wall if leave in advance the building of installation site), the size that punches on the body of wall will be as much as possible near the size of mount pad 1, so that follow-up edge is modified more attractive in appearance and saved cost.After mount pad 1 is put into the position, use setscrew to be fixed by the setscrew hole 5 of offering on the mount pad 1.Then by wire hole 2, with the concealed wire of indoor power line in body of wall or outside quick plug of open-wire line access, this plug can with chassis body 6 on power-supply system join, for present device provides supply of electric power.
As shown in Figure 2, be provided with the second slide rail 17 on the main frame 6 of the present invention, by being slidingly matched of the second slide rail 17 and the first slide rail 3, main frame 6 is encased in the mount pad 1 and goes, and connects the location by locking device 4.At this moment, LCDs 7 one facing to indoor, it provides the operation dialog interface for the user, carry out various controlling, for example open or close equipment, arrange equipment reservation start-up time and running time length, and can see intuitively every relevant air quality parameters index, such as temperature, humidity, wind speed, air quantity, granularity etc.Mainboard module 18 joins with power-supply system, for present device provides lane assignment and intelligent control function.Concerning outdoor, wind exhausting outlet 24 is positioned at the top of fresh inlet 20, concerning indoor, air draft import 23 is positioned at the top of new wind outlet 21, all be to follow new wind in the principle of lower turbid QI failing to descend, it cooperates cleverly, has fully met fresh air lower, foul smell constantly rises, new wind and dirty wind flow principle in the air of bottom in and top out.On main frame 6, offer too a wire hole 31 corresponding with wire hole 2 positions of mount pad 1, realized wiring.
As shown in Figure 3, the gas flow direction of the first centrifugal fan 9 in new wind passage 19 is positioned at the downstream of new wind filter screen 8, the air inducing effect of realization in new wind passage 19, the gas flow direction of the second centrifugal fan 10 in air exhaust passage 22 is positioned at the downstream of air draft filter screen 12, realizes the air draft effect in air exhaust passage 22.The first heat exchanger 11 has the first air inlet 29 that is connected with wind exhausting outlet 24 and the first air outlet 27 that is connected with fresh inlet 20, the second heat exchanger 13 have the second air outlet 30 of being connected with air draft import 23 and with new wind outlet 21 the second air inlets 30 that are connected, the two ends of new wind passage 19 are connected with the second air inlet 30 with the first air outlet 27 respectively, and the two ends of air exhaust passage 22 are connected with the first air inlet 29 with the second air outlet 30 respectively.
The introducing process of outdoor fresh air is shown in the hollow arrow in the accompanying drawing 3, outdoor fresh air be new wind through the first heat exchanger 11 by fresh inlet 20 from outdoor to indoor introducing, the first centrifugal fan 9 provides air inducing pressure, when new wind passes through the first heat exchanger 11, the extract heat interchanger 11 left heat of indoor discharge air that brings, advance forward along new wind passage 19, and imitate filter screen in generally can adopting via new wind filter screen 8(, effective filtration and cleaningization requirement to outdoor new wind have been reached), filter out airborne impurity, entering into indoor by the second heat exchanger 13, this stylish wind air stream is drawn the second heat exchanger 13 left heat of indoor discharge air that brings again, and then the new wind outlet 21 from the second heat exchanger 13 enters indoor.This that is to say, when outdoor new wind enters into when indoor by present device, it has become clean, and temperature approaches and indoor temperature, and this just means for air-conditioning has saved considerable electric energy.If use the full-thermal type heat exchanger, the humidity of new wind can also further be regulated, and more allows the people feel comfortably cool so that indoor air becomes.
The discharge process of room air is shown in filled arrows in the accompanying drawing 3, indoor dirty wind enters the 13 air draft imports 23 of the second heat exchanger from indoor, at this moment, the second centrifugal fan 10 provides air draft pressure, indoor dirty wind stays the waste heat heat of room air thereon during by the second heat exchanger 13, again can by the first effect of air draft filter screen 12(employing or the close net of nylon, mainly be to guarantee that the outdoor foreign matters such as little winged insect oppositely enter indoor when equipment shuts down) continue to advance to the first heat exchanger 11 along air exhaust passage 22, indoor dirty wind after by the first heat exchanger 11 by its wind exhausting outlet 24 to outdoor discharge, further the waste heat heat is stayed in the heat exchanger 11.Thus, we have seen clearly that present device organically combines this two each and every one process of fresh-air ventilation and waste heat recovery together, its operation logic is simply effective, the indoor new wind that provides not only is provided, and so that new air temperature as best one can near indoor temperature, thereby can save considerable air conditioning energy consumption, this point seems meaningful especially when two seasons of winter in summer or we do not wish to window.The first centrifugal fan 9 and the second centrifugal fan 10 power are 19W, use the 220V AC power.Centrifugal fan is the main consuming parts of present device, and therefore, present device power consumption is minimum, and according to taking a breath every day 3 times, opening calculating in 3 hours only is less than 0.15 degree electricity/sky.The recuperation of heat of adding by the heat exchanger in the present device is 30% electric energy that room conditioning is saved, and its actual power consumption can be ignored substantially.
As shown in Figure 4, we can see that new wind filter screen 8 and air draft filter screen 12 in air duct separately, control the cross section of whole air duct effectively.The first centrifugal fan 9 and the second centrifugal fan 10 mediate in air duct separately, for separately air channel provides blast tractive force.In the present embodiment, during adopting, new wind filter screen imitates filter screen, to reach outdoor new wind filtration, purification; The air draft filter screen adopts the special close net of 600 order nylon, reduces the air draft windage as far as possible, prevents from simultaneously that outdoor foreign matter is reverse to enter.
As shown in Figure 5, the first heat exchanger 11 is identical with the structure of the second heat exchanger 13, it is a kind of convection air heat exchanger, preferred size is that width is 200mm, highly be 50mm, have two cross one another air flow channels, and it is a kind of heat exchanger of strengthening waveform wind guide tank heat exchange plate that has, and it has, and heat exchange area is large, voltage endurance capability is strong, heat transfer efficiency is high, compact conformation, lightly firm, easy for installation, long service life, member highly versatile, plate can be selected the plurality of advantages such as material ranges is wide and characteristics.In the present invention, it has not only guaranteed the abundant realization of heat recovery energy-saving function, can be not less than for the air-conditioning saving 30% electric energy, and so that and the combination of other application of outer interface more be tending towards perfect, such as with centrifugal fan, air filter screen etc. in conjunction with using.
The above-mentioned heat exchanger of strengthening waveform wind guide tank heat exchange plate that has comprises a plurality of up and down heat exchange plates 25 of stack, forms flat rectangle air duct between two adjacent heat exchange plates 25.As shown in Figure 6, has the wind-guiding heat exchange groove 26 that a plurality of successively dense arrangement and length direction undulate arrange on the surface of heat exchange plate 25,90-degree rotation stack between two neighbouring heat exchange plates 25.
As shown in Figure 7, the embedded air ventilator of energy-saving windowsill, also comprise the exhaust apparatus 14 that is connected on the wind exhausting outlet 24, exhaust apparatus 14 has towards outdoor outdoor air outlet 15, the bottom surface of exhaust apparatus 14 tilts to wind exhausting outlet 24 directions from the bottom to top from outdoor air outlet 15, tilt angle alpha is 3 °～10 °, is preferably 6 °.Exhaust apparatus 14 is of a size of width 200mm, length 100mm in the present embodiment.Outdoor air outlet 15 has from top to bottom to tilt to wind exhausting outlet 24 directions.
After all installation and wiring are finished, exhaust apparatus 14 need to be installed on the wind exhausting outlet 24 of the first heat exchanger 11.15 of the outdoor air outlets of the exhaust apparatus 14 at one end opposite other end are rivet flange limit, air port 16, during installation, first apply proper silica gel on rivet flange limit, air port 16, then use rivet that the rivet flange limit, air port 16 of exhaust apparatus 14 and the wind exhausting outlet 24 of the first heat exchanger 11 are riveted, after installing, the outdoor air outlet 15 of exhaust apparatus 14 is external direction.Like this, the present invention can be discharged to indoor dirty wind outdoor smoothly, and prevents entering of foreign matter and rainwater.Simultaneously, can also prevent that when the dewfall situation on outdoor generation exhaust apparatus surface, the dewfall water droplet can not blow back in the equipment and go by bottom surface camber angle α.
So far, the present invention can put in the practical application, and the operator can control version invention equipment by LCDs 7 or the remote controller that configures, and according to demand room air is taken a breath.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with technique understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (10)
1. embedded air ventilator of energy-saving windowsill, it is characterized in that: it comprises the mount pad (1) that seals both ends open on four sides, be installed in separatably the main frame (6) of the four sides sealing both ends open in the described mount pad (1), the opening direction of described main frame (6) and mount pad (1) is towards identical, described main frame (6) comprises new wind passage (19) and the air exhaust passage (22) that is positioned at described main frame (6) inside, be positioned at new wind filter screen (8) and first centrifugal fan (9) of described new wind passage (19), be positioned at air draft filter screen (12) and second centrifugal fan (10) of described air exhaust passage (22), be electrically connected with described the first centrifugal fan (9) and the second centrifugal fan (10) and control the mainboard module (18) of the two running, be described the first centrifugal fan (9), the second centrifugal fan (10) and mainboard module (18) provide the power-supply system of electric power, the both ends open place of described main frame (6) is provided with respectively the first heat exchanger (11) with the fresh inlet (20) that communicates with the external world and wind exhausting outlet (24) and has the new wind outlet (21) that communicates with the external world and second heat exchanger (13) of air draft import (23), the two ends of described new wind passage (19) are connected with fresh inlet (20) and new wind outlet (21) respectively, the two ends of described air exhaust passage (22) are connected with air draft import (23) and wind exhausting outlet (24) respectively, the gas flow direction of described the first centrifugal fan (9) in new wind passage (19) is positioned at the downstream of described new wind filter screen (8), the gas flow direction of described the second centrifugal fan (10) in air exhaust passage (22) is positioned at the downstream of described air draft filter screen (12), described wind exhausting outlet (24) is positioned at the top of described fresh inlet (20), and described air draft import (23) is positioned at the top of described new wind outlet (21).
2. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: be respectively arranged with the first slide rail (3) and the second slide rail (17) that matches and be slidingly connected on the inwall of described mount pad (1) and on the outer wall of described main frame (6), be provided with the locking device (4) that limits mount pad (1) and main frame (6) relative position on the described mount pad (1).
3. the embedded air ventilator of energy-saving windowsill according to claim 2, it is characterized in that: described locking device (4) is positioned at the end of the first slide rail (3).
4. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: described the first heat exchanger (11) and the second heat exchanger include a plurality of up and down heat exchange plates (25) of stack, form flat rectangle air duct between adjacent two described heat exchange plates (25), has the wind-guiding heat exchange groove (26) that a plurality of successively dense arrangement and length direction undulate arrange on the surface of described heat exchange plate (25), 90-degree rotation stack between neighbouring two described heat exchange plates (25).
5. the embedded air ventilator of energy-saving windowsill according to claim 1 is characterized in that: it also comprises and is arranged on the LCDs (7) that is electrically connected with described mainboard module (18) on mount pad (1) or the main frame (6), the remote controller of controlling described mainboard module (18) work.
6. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: described the first heat exchanger (11) has the first air inlet (29) that is connected with described wind exhausting outlet (24) and the first air outlet (27) that is connected with described fresh inlet (20), described the second heat exchanger (13) has the second air outlet (30) that is connected with described air draft import (23) and the second air inlet (30) that is connected with described new wind outlet (21), the two ends of described new wind passage (19) are connected with described the second air inlet (30) with described the first air outlet (27) respectively, and the two ends of described air exhaust passage (22) are connected with the first air inlet (29) with described the second air outlet (30) respectively.
7. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: described new wind filter screen (8) is removably mounted in the described new wind passage (19), and described new wind filter screen (8) is normal air medium air filtration net.
8. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: described air draft filter screen (12) is removably mounted in the described air exhaust passage (22), and described air draft filter screen (12) is nylon leaching net.
9. the embedded air ventilator of energy-saving windowsill according to claim 1, it is characterized in that: it also comprises the exhaust apparatus (14) that is connected on the described wind exhausting outlet (24), described exhaust apparatus (14) has towards outdoor outdoor air outlet (15), the bottom surface of described exhaust apparatus (14) tilts to wind exhausting outlet (24) direction from the bottom to top from outdoor air outlet (15), and the angle of inclination is 3 °～10 °.
10. the embedded air ventilator of energy-saving windowsill according to claim 9, it is characterized in that: described outdoor air outlet (15) from top to bottom tilts to wind exhausting outlet (24) direction.
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| CN201310193664.XA CN103307696B (en) | 2013-05-22 | 2013-05-22 | Energy-saving type sill embedded air exchanger |
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| CN201310193664.XA CN103307696B (en) | 2013-05-22 | 2013-05-22 | Energy-saving type sill embedded air exchanger |
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| CN103307696A true CN103307696A (en) | 2013-09-18 |
| CN103307696B CN103307696B (en) | 2015-06-24 |
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| CN201310193664.XA Expired - Fee Related CN103307696B (en) | 2013-05-22 | 2013-05-22 | Energy-saving type sill embedded air exchanger |
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| CN105150679A (en) * | 2015-10-30 | 2015-12-16 | 北京环都拓普空调有限公司 | Waste heat recovery ventilator |
| CN105222263A (en) * | 2015-09-06 | 2016-01-06 | 致果环境科技（天津）有限公司 | A kind of total heat fresh air ventilation machine |
| CN105805912A (en) * | 2014-12-31 | 2016-07-27 | 青岛海尔空调器有限总公司 | Drainage component and air conditioner |
| CN107421003A (en) * | 2017-07-10 | 2017-12-01 | 上海理工大学 | Embedded window aeration device |
| CN107421049A (en) * | 2017-07-17 | 2017-12-01 | 深圳沃海森科技有限公司 | New windowsill air combines new blower fan |
| CN108253574A (en) * | 2017-12-30 | 2018-07-06 | 北京福兆朗风科技有限公司 | A kind of furred ceiling fresh air ventilator energy-saving control system and its energy-saving control method |
| CN108644961A (en) * | 2018-05-16 | 2018-10-12 | 常州信息职业技术学院 | Laboratory air exchanging method and device |
| CN108801007A (en) * | 2018-07-11 | 2018-11-13 | 南通得力净化器材厂有限公司 | A kind of new structure sensible heat exchanger |
| CN108917076A (en) * | 2018-05-31 | 2018-11-30 | 安徽科清净化科技有限公司 | A kind of noise reduction wall fresh air machine |
| CN110068131A (en) * | 2019-03-26 | 2019-07-30 | 淮南市知产创新技术研究有限公司 | One kind from conductive pads formula connect Total heat exchange core |
| CN110513012A (en) * | 2019-09-29 | 2019-11-29 | 浙江金和美工贸有限公司 | Fresh air is except formaldehyde ventilation anti-theft safety door |
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| CN108917076A (en) * | 2018-05-31 | 2018-11-30 | 安徽科清净化科技有限公司 | A kind of noise reduction wall fresh air machine |
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