CN100455918C - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
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- CN100455918C CN100455918C CNB2004100203572A CN200410020357A CN100455918C CN 100455918 C CN100455918 C CN 100455918C CN B2004100203572 A CNB2004100203572 A CN B2004100203572A CN 200410020357 A CN200410020357 A CN 200410020357A CN 100455918 C CN100455918 C CN 100455918C
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Abstract
The present invention relates to an air conditioning system which comprises a ventilation device and an accessorial heat exchanger, wherein the ventilation device is installed on one side of an integrated air conditioner and carries out ventilation treatment to air in the space which needs air conditioning; the accessorial heat exchanger is installed on one side of the ventilation device and makes air flow in to realize heat exchange. The ventilation device comprises a fan, an electric motor, a filter part and switching blinds, wherein the fan can suck in outer air through rotating; the electric motor supplies driving force to the fan in order to make the fan rotate; the filter part can purify air sucked in by the fan; the switching blinds can change the flow direction of the air sucked in by the fan. One side of the accessorial heat exchanger is provided with following components, a refrigerant pipe and an electromagnetic valve, wherein refrigerant flows in the refrigerant pipe; the electromagnetic valve is installed on one side of the refrigerant pipe and controls the flow of the refrigerant through switching a valve. The present invention has the advantages that air in the space which needs air conditioning can be purified, and air can be discharged in the state approaching indoor temperature.
Description
One, technical field
The present invention relates to air-conditioning equipment, relate in particular to a kind of air in air interchanger regulates air to needs the space processings of taking a breath that utilize, the air handling system that makes through the secondary unit of the air realization heat exchange that purifies is housed in the air interchanger.
Two, background technology
Air-conditioning is a kind of equipment that can make cold/warm braw, generally is installed in vehicle, office or the family's interior space, or is installed on the indoor wall, can freeze or heats room air.Air-conditioning generally possesses by the compressor---cooling cycle system (cycle) that outdoor heat converter---expansion valve---indoor heat converter constitutes.
Air-conditioning generally is divided into and is installed in outdoor outside (or off-premises station) and is installed in indoor indoor (or indoor set); Particularly in refrigerating plant, generally the outside is called heat radiation side, the indoor is called heat absorbing side; Outdoor heat converter and compressor are equipped with in inside, outside, and indoor heat converter is equipped with in the inside of indoor.
As everyone knows, air-conditioning can be divided into split type and integral type substantially, and wherein the outside of split-type air conditioner and indoor separate, and the outside of integral type air-conditioning and indoor are one.
Split-type air conditioner can be divided into package type, on-wall type, ceiling embedded type etc. according to its installation form; The integral type air-conditioning is divided into window air conditioner and wall embedded type air conditioner; Wherein, window air conditioner is the center with the window, the indoor indoor that forms air-conditioning, the outdoor outside that forms air-conditioning; The wall embedded type air conditioner then is installed in the outer wall of window.
Fig. 1 is the integral type air-conditioning surface structure schematic side view of prior art, and Fig. 2 is the integral type air-conditioning decomposition texture schematic side view of prior art.As shown in the figure, the integral type air-conditioning roughly is hexahedral shape, its shell promptly forms the base plate (base pan) 40 of the front grid 10 of front shell, the cabinet (cabinet) 20 that forms side and back case, the chassis lid (cabinet cover) 30 that forms top shell, formation bottom enclosure by forming with the lower part.
Front grid 10 forms the front shell of integral type air-conditionings, and it roughly is quadrangle, the outstanding forward certain altitude of its front middle body, and the outstanding height in past more two ends up and down is more little, thereby be circular shape when seeing from the side.In addition, front grid 10 outer rings form the outer of outstanding certain-length backward, and this structure can make front grid 10 easier being assembled on cabinet 20 and the chassis lid 30.Front grid 10 lower ends form front air inlet 12, and this front air inlet 12 is the indoor passages that need the air inflow integral type air-conditioning in the space of air conditioning; In addition, front grid 10 both sides form side air inlet mouth 14; Therefore indoor air can flow into the inside of integral type air-conditioning by the following and side of front grid 10.Front grid 10 tops are along laterally forming long indoor exhaust wind mouth 16, finishing the air of heat exchange can arrange to the space that needs air conditioning again by this indoor exhaust wind mouth 16, this indoor exhaust wind mouth 16 inner air exhausting grille (grill) 16a that form at a distance of certain intervals, the effect of this air exhausting grille 16a is: when being discharged by indoor exhaust wind mouth 16, the air of finishing heat exchange discharges equably, rather than secundly only.
In addition, exhaust door (door) 15 is equipped with in indoor exhaust wind mouth 16 fronts, and this exhaust door 15 can carry out switch to indoor exhaust wind mouth 16 selectively; Exhaust door 15 roughly is quadrangle, with the shape of front grid 10 accordingly, also form a curved surface, and the curvature of curved surface is identical with the curvature of front grid 10 fronts; Exhaust door 15 can slide up and down, thereby can carry out switch to indoor exhaust wind mouth 16 selectively.If exhaust door 15 is to lower slider, indoor exhaust wind mouth 16 will be exposed so, thereby the air of having finished heat exchange in integral type air-conditioning inside can be discharged; If exhaust door 15 upwards slides, indoor exhaust wind mouth 16 will be closed so, can prevent that thus foreign matter from flowing into air-conditioning inside from the outside by indoor exhaust wind mouth 16.Indoor exhaust wind mouth 16 tops are along the display window (display) 18 that has laterally formed strip, and this display window 18 is by forming with the lower part: i.e. operating portion 18b, and it is used to control button (button) formation of integral type air-conditioning action by several; Display part 18a, it can show according to the state of the instruction of importing by operating portion 18b with the integral type air-conditioning.
Base plate 40 tops are separated into indoor and outside, and on the base plate 40 various parts are housed; Form air conducting parts 41 on the base plate 40, these air conducting parts 41 not only can be separated into indoor and outside with base plate 40 tops, and can guide the air flow of inside, indoor; Air conducting parts 41 lower ends form the indoor base plate (base) 42 of one with it.
In addition, though not shown in the figures, in fact air conducting parts 41 inside are divided into space, the left and right sides, and indoor fan is housed respectively in the space, the left and right sides, and indoor fan can be for the power of air in the indoor internal flow.Air conducting parts 41 interconnect with orifice plate (orifice) 47, orifice plate 47 is passages that outdoor air flows to air conducting parts 41, it forms the previous section of air conducting parts 41, can be successfully more mobile in order to make along the inwall of air conducting parts 41 by the indoor fan inhaled air, air conducting parts 41 are to link together with face and the contacted form of face with the part of orifice plate 47 lower ends.
Air draft diversion component 43 is formed at air conducting parts 41 tops, and this air draft diversion component 43 can guide the indoor exhaust wind mouth 16 of air to front grid 10 tops of being discharged by the indoor fan (not shown); Air draft diversion component 43 is to be assembled in air conducting parts 41 upper ends in the mode that is slidingly connected, and its structure is outstanding from back to front certain length, and its front end is corresponding with the indoor exhaust wind mouth 16 of front grid 10; Control box 44 is housed on the air draft diversion component 43, and this control box 44 is positioned at above the air draft diversion component 47 and right flanks, that is, control box 44 when the front is seen, roughly be "
" shape, it "
" bending part of shape is installed on the limit, upper right side of air draft diversion component 43.
The space that the rear of the downward dogleg section of above-mentioned control box (44) is formed for installing capacitor 45, just, can be installed to capacitor 45 in the space that in control box 44, forms, therefore not need externally to form again the space that capacitor 45 is installed in other being used to; Main PCB (44a) is equipped with in control box 44 inside, and this main PCB 44a is used to control the action of integral type air-conditioning; Control box 44 1 sides are equipped with connecting line 44b, and this connecting line 44b also is connected with the demonstration PCB (not shown) that forms at display window 18 back sides, therefore, and can be between control box 44 and the display window 18 by this connecting line 44b realization transfer of data; The control lid (control boxcover) 44 ' with protection main PCB (44a) is equipped with at control box 44 tops.
In addition, indoor heat converter 46 is equipped with in air conducting parts 41 the place aheads; Indoor heat converter 46 can make the drive fluid of heat exchange circulation (cycle) and realize heat exchange from the space leaked-in air that needs air conditioning.
Though not shown in the figures, in fact fan motor is equipped with in the back of indoor fan, this fan motor central shaft front end is inserted in the center of indoor fan, and the rear end is inserted in outdoor fan 48 centers; Therefore, fan motor can provide rotary power to indoor fan and outdoor fan 48.
In addition, guard shield 49 is equipped with at air conducting parts 41 rears, and this guard shield 49 and air conducting parts 41 can guide the air flow of inside, outside at a distance of certain intervals; Base plate 40 rear ends promptly are equivalent on the position at guard shield 49 rears outdoor heat converter 50 is housed; Outdoor heat converter 50 can make the drive fluid of heat exchange circulation (cycle) and realize heat exchange from outdoor leaked-in air.
Effect to integral type air-conditioning with said structure is illustrated below.
Situation when having a look the integral type air-conditioning earlier and driving with refrigeration mode.At first, if on the integral type air-conditioning, connect power supply, and the user is by operating portion 18b input that forms in display window 18 1 sides and the instruction of using intention to conform to, and control box 44 will be controlled each building block of integral type air-conditioning inside so, makes starting of air conditioner.
If the integral type air-conditioning begins to drive, the fan motor (not shown) drives, thereby makes indoor fan (not shown) and outdoor fan (48) rotation on the central shaft that is connected fan motor; In addition, be used for the compressor (not shown) of compressed refrigerant also to drive, drive fluid be compressed into high-temperature high-pressure state, thereby begin to carry out heat exchange circulation (cycle).
Under the driving of the aforesaid indoor fan that is installed in the left and right sides, need the air in the space of air conditioning to flow into by front air inlet 12 and side air inlet mouth 14, these leaked-in airs can be realized heat exchange when flowing through indoor heat converter 46, flow into the inside of indoor then.
Air is finished heat exchange in above-mentioned indoor heat converter 46 after, temperature can descend relatively, and such air can be attracted to indoor fan the place ahead, and here, air is to flow into indoor fan by a pair of through hole (not shown) that forms on orifice plate 47.Flow into of the rotation of the air of indoor fan along with indoor fan, can discharge along the circumferencial direction of indoor fan, these air of discharging along the circumferencial direction of indoor fan flow to the air draft diversion component 43 that is installed in air conducting parts 41 tops under the guiding of air conducting parts 41 sidewalls and left and right sides dividing plate (barrier) (not shown); The air that flow in the air draft diversion component 43 can flow forward, by indoor exhaust wind mouth 16 rows forwards, promptly is discharged in the space that needs air conditioning then.
Situation when having a look above-mentioned integral type air-conditioning below and working with heating mode.In this case, the effect of indoor heat converter 46 and outdoor heat converter 50 is just in time changed, and just, the air that flows through indoor heat converter 46 can be realized heat exchange with cold-producing medium, becomes the higher relatively air of temperature, and then is discharged into indoor again.
In addition, under the effect of ptc heater (heater) (not shown) of installing across orifice plate 47 through holes, the air that flows through orifice plate 47 through holes can be further heated, and these air through heating can be by aforesaid passage row to the indoor exhaust wind mouth 16 that is positioned at air-conditioning the place ahead.On the other hand, under the driving of outdoor fan 48, outdoor air can be inhaled into the inside of integral type air-conditioning, just, along with outdoor fan 48 rotations, extraneous air can flow into the inside of integral type air-conditioning by cabinet 20 side air inlet holes 22 and chassis lid 30 top fresh air inlets 32.The air that flow into integral type air-conditioning inside can flow along guard shield 49, is sucked by outdoor fan 48 then, again by outdoor fan 48 rows rearward afterwards; Can circulate with heat exchange when flowing through outdoor heat converter 50 drive fluid of (cycle) of these air that are discharged from realizes heat exchange; Here, heat conducts to air from drive fluid, thereby it is outdoor that indoor heat is discharged to.
The relatively low air of temperature that flows to the outside by said process can make the temperature of compressor reduce, and these air can flow to outdoor heat converter 50 under the driving of outdoor fan 48, is discharged to outdoor afterwards again with drive fluid realization heat exchange.
But there is following problem in aforesaid existing integral type air-conditioning: because the integral type air-conditioning is installed on the window usually, and need master ventilation space is closed when using, so need can't realize effective ventilation in the space of air conditioning.In addition,, can on existing integral type air-conditioning, increase parts such as filter usually, so often can be subjected to the restriction on the integral type air conditioner structure again in order to take a breath and more effectively purification to the air in the space that needs air conditioning.
Three, summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of air handling system, in this air handling system, air interchanger is set to the processing of taking a breath of the air in the space that needs air conditioning, is equipped with in this air interchanger and makes the secondary unit of realizing heat exchange through the air that purifies.
The objective of the invention is to realize by following technical scheme.
Air handling system of the present invention, comprise air interchanger and secondary unit, air interchanger is installed in integral type air-conditioning one side, can be to the processing of taking a breath of the air in the space that needs air conditioning, secondary unit is installed in air interchanger one side, can make leaked-in air realize heat exchange, this air interchanger comprises fan, motor, filter part and switching blinds, fan sucks extraneous air by rotation, motor can provide driving force so that the fan rotation to fan, filter part can purify by the fan inhaled air, switches blinds in order to change the flow direction that is sucked air by fan.
Aforesaid air handling system, wherein form outdoor air inlet, indoor air inlet and indoor exhaust wind mouth in the air interchanger, outdoor air inlet can make outdoor air flow into, indoor air inlet can make room air flow into, and the indoor exhaust wind mouth can make by outdoor air inlet or indoor air inlet leaked-in air and arrange again to indoor.
Aforesaid air handling system, wherein filter part comprises filter as described below more than at least: air cleaner can filter out dust bigger from outside leaked-in air; Odor removal filter can be removed airborne peculiar smell; The HEPA filter can filter out the fine dust that flows through air cleaner.
Aforesaid air handling system, wherein secondary unit one side is equipped with refrigerant pipe and magnetic valve, and cold-producing medium is in the refrigerant pipe internal flow, and magnetic valve is installed in refrigerant pipe one side, can control flow of refrigerant by controlled valve.
Four, description of drawings
Fig. 1 is the outward appearance schematic side view of the integral type air conditioner structure of prior art.
Fig. 2 is the integral type air-conditioning decomposition texture schematic side view of prior art.
Fig. 3 is installed in the schematic side view of integral type air-conditioning one side for the present invention's one desirable embodiment air interchanger.
Fig. 4 is the present invention's one desirable embodiment air interchanger structure schematic side view.
Fig. 5 is a desirable embodiment air interchanger of a present invention planar structure sketch map.
Fig. 6 is a desirable embodiment air interchanger of a present invention Facad structure sketch map.
Main symbol description among the figure: 100 integral type air-conditionings, 120 front grids (front grill), 122 front air inlets, 124 side air inlet mouths, 126 exhaust doors (door), 140 cabinets (cabinet), 142 side air inlet holes, 150 air draft diversion components (guide), 160 control boxes (control box), 170 connecting lines, 180 outdoor heat converters, 190 install guide part, 200 air interchangers, 210 fans (fan), 220 motor (motor), 222 rotating shafts, 232 air cleaners (air filter), the 234HEPA filter, 240 conduction pipe portions, 242 outdoor air inlets, 244 switch blinds (louver), 246 blinds handles, 248 indoor air inlets, 260 indoor exhaust wind mouths, 270 secondary units, 280 refrigerant pipes, 290 magnetic valves (solenoid valve).
Five, the specific embodiment
To achieve these goals, the invention provides a kind of air handling system, it is characterized in that comprising following part: air interchanger, be installed in integral type air-conditioning one side, can be to the processing of taking a breath of the air in the space that needs air conditioning; Secondary unit is installed in air interchanger one side, can make leaked-in air realize heat exchange.
The feature of air interchanger is to comprise with lower member: fan can suck extraneous air by rotation; Motor can provide driving force so that the fan rotation to fan; Filter part can purify by the fan inhaled air; Blinds can change the flow direction that is sucked air by fan.Form following structure in the air interchanger: the outdoor air inlet that outdoor air is flowed into; The indoor air inlet that room air is flowed into; Can make by outdoor air inlet or indoor air inlet leaked-in air and arrange again to indoor indoor exhaust wind mouth.
The feature of filter part is: comprise filter as described below more than at least, i.e. and air cleaner (air filter), the airborne relatively large dust that can flow into from the outside filters out; Odor removal filter can be removed airborne peculiar smell; The HEPA filter can filter out the fine dust that flows through air cleaner.
Secondary unit one side is equipped with lower member: refrigerant pipe, cold-producing medium portion within it flow; Magnetic valve is installed in refrigerant pipe one side, can control whether flowing of cold-producing medium by controlled valve.
Advantage with air handling system of the present invention of said structure is: can purify the air in the space that needs air conditioning, and air is discharged with the state near indoor temperature.
In recent years, for energy savings and the consideration that reduces aspects such as noise, people's living space is more and more to the hermetic type development, and heat insulation effect is also become better and better.But, time one length in this confined space, not only carbon dioxide in air content can increase, air also can be polluted simultaneously, thereby the people is labored for breath, therefore, just should take a breath more at any time in office, little, number place how, these spaces of vehicle.
A desirable embodiment to air exchange system of the present invention with said structure is elaborated with reference to the accompanying drawings.
Fig. 3 is installed in integral type air-conditioning one side side view of the state for desirable embodiment air interchanger of the present invention, and Fig. 4 is a desirable embodiment air interchanger of a present invention structure schematic side view.As shown in the figure, air exchange system of the present invention comprises following part: integral type air-conditioning 100 can suck air and make air portion's realization within it heat exchange, and then will finish the air discharge of heat exchange; Air interchanger 200 is installed in integral type air-conditioning 100 tops, and is dismountable, can carry out handling with ventilation to the air in the space that needs air conditioning.
Above-mentioned integral type air-conditioning 100 is identical with effect with the structure of existing integral type air-conditioning, so, simple declaration here.This integral type air-conditioning 100 roughly is hexahedral shape, and its shell is by forming with the lower part: form the front shell front grid 120, form side and back case cabinet (cabinet) 140, form above chassis lid (cabinet cover) (not shown) of shell.
In order to make outdoor air can flow into the inside of outside smoothly, form several side air inlet holes 142 on the latter half of 140 liang of flank side surface of above-mentioned cabinet; These cabinet 140 back are formed for discharging the back vent (not shown) of air; The back vent is bigger than side air inlet hole 142, and arranges equably on cabinet 140 whole rear boards.In addition, 140 liang of flank side surface of cabinet and upper end, back form step structure, being connected between the chassis lid of shell above this structure is convenient to cabinet 140 and is formed integral type air-conditioning 100.Chassis lid roughly is quadrangle, and its loam cake that can be used as simple integral type air-conditioning 100 on the one hand uses, and the loam cake that also can be used as the integral type air-conditioning 100 that aftermentioned air interchanger 200 is housed on the other hand uses.Form air draft diversion component 150 in integral type air-conditioning 100 inner upper end that fence up by cabinet 140, though it is not shown in the figures, but in fact air draft diversion component 150 can play following effect, promptly can guide the indoor exhaust wind mouth of air to front grid 120 tops of being discharged by the indoor fan of integral type air-conditioning 100 to flow.Air draft diversion component 150 top right side (among Fig. 3) are equipped with control box 160, and these control box 160 rear ends are bending downwards before this, and then bending backward again, thereby form step structure; These control box 160 rears with step structure form installs guide part 190, and this installation guide part 190 is used to install air interchanger 200.
Though not shown in the figures, in fact main PCB is equipped with in control box 160 inside, this main PCB is used for controlling the action of integral type air-conditioning 100.One side of control box 160 is equipped with connecting line 170, and this connecting line 170 also is connected with showing the PCB (not shown); Therefore, can realize transfer of data by connecting line 170 between control box 160 and the display part (not shown).Outdoor heat converter 180 is equipped with at control box 160 rears.This outdoor heat converter 180 can make the drive fluid of heat exchange circulation (cycle) and realize heat exchange from outdoor leaked-in air.
On the installation guide part 190 of integral type air-conditioning 100 air interchanger 200 is housed, this air interchanger 200 is used for the processing of taking a breath of the air in the space that needs air conditioning.Below air interchanger 200 is given more detailed explanation.
Fig. 5 is a desirable embodiment air interchanger planar structure sketch map of the present invention, and Fig. 6 is a desirable embodiment air interchanger Facad structure sketch map of the present invention.As shown in the figure, air interchanger 200 comprises with lower member: fan 210 can suck air outside by rotation; Motor 220 can provide driving force so that fan 210 rotations to fan 210; Filter part can purify by fan 210 inhaled airs; Switch blinds 244 and can change the flow direction that is sucked air by fan 210.
Fan 210 and motor 220 are installed in air interchanger 200 left sides (among Fig. 3); Motor 220 is dc motors of the cylindrical shape of outward appearance, the rotating shaft 222 before and after motor 220 central authorities are equipped with and run through, and fan 210 is equipped with in these rotating shaft 222 rear ends.
Conduction pipe portion is equipped with 240 inside and switches blinds 244, utilizes switching blinds 244 can change the flow direction that is sucked air by fan 210.Switching blinds 244 is to install along the diagonal of conduction pipe portion 240 substantially, and blinds handle 246 is formed on conduction pipe portion 240 tops, and this blinds handle 246 is connected with switching blinds 244, utilizes it to control easily and switches blinds 244.
When needs suck extraneous airs from outdoor air inlet 242, thereby when room air take a breath processing, switch to outdoor air inlet 242 1 sides, flow of outside air is gone into to indoor as long as utilize blinds handle 246 will switch blinds 244.When needs suck room air from indoor air inlet 248 described later, thereby when room air is taken a breath processing, as long as utilizing blinds handle 246 will switch blinds 244 switches towards the direction of arrow shown in Figure 5, switching blinds 244 is positioned on the dotted line position, just can makes indoor air stream go into indoor air inlet 248.
The front of conduction pipe portion 240 (among Fig. 3) forms the indoor air inlet 248 that room air is flowed into; Has following shape below the conduction pipe portion 240 of formation indoor air inlet 248: promptly below indoor air inlet 248, began bending backward before this, and began downward bending from middle position then; Installation guide part 190 shapes of this shape and integral type air-conditioning 100 match, and very are convenient to air interchanger 200 and install.
In the above-described embodiments, air interchanger 200 is assembled into one with integral type air-conditioning 100, utilizes the chassis lid (not shown) of integral type air-conditioning 100 they can be covered; But also can not adopt this structure, for example can utilize other fabricated material (kit) that air interchanger 200 is installed to integral type air-conditioning 100 chassis lid tops.Conduction pipe portion 240 1 sides form outdoor air inlet 242, and opposite side then is equipped with filter part; This filter part preferably is made of HEPA filter 234, because fail to be installed in after the secondary filter of fine dust through HEPA filter 234 that the air cleaner 232 at outdoor air inlet 242 places filters out, can be filtered out; This is because HEPA filter 234 is a kind of high-performance filters, apply (coating) above it and green tea tannic acid composition with antibacterial action, it to the filter effect of the fine dust of 0.3 μ m up to 99.7%.In addition, though it is not shown in the figures, but the odor removal filter of the peculiar smell particle in can filtered air in fact can also be installed in HEPA filter 234 1 sides, and this odor removal filter mainly adopts superpower active carbon filter, can remove the smell of airborne smoke and food.Moreover secondary unit 270 is equipped with in the filter part side, and this secondary unit 270 can make and be filtered the air realization heat exchange that device portion purified, thereby air is discharged with the state near indoor temperature; The operation principle of secondary unit 270 is the same with the operation principle of the heat exchanger (not shown) of integral type air-conditioning 100, the air that process is purified turns cold or heating, reaches to make the effect of air to discharge near the indoor temperature state.
In addition, fan 210 tops form indoor exhaust wind mouth 260, can be by this indoor exhaust wind mouth 260 rows to indoor from outdoor air inlet 242 or indoor air inlet 248 leaked-in airs.The foul atmosphere that under fan 210 inhalation power effects, the flows into filter part of to flow through by outdoor air inlet 242 or indoor air inlet 248, promptly flow through air cleaner 232, HEPA filter 234 and odor removal filter and be filtered then can be by indoor exhaust wind mouth 260 rows to the spaces that needs air conditioning through the air that purifies.
Have a look the effect of air interchanger 200 below with said structure.If the user selects scavenging way, so just need air interchanger 200 to suck extraneous airs, thereby to the processing of taking a breath of the air in the space that needs air conditioning.In this case, the user can utilize blinds handle 246 to rotate switching blinds 244, makes it towards outdoor air inlet 242, and the power switch (not shown) that will be installed in then on the air interchanger 200 is opened (ON).If air interchanger 200 is connected power supply, motor 220 can begin rotation, and under the effect of the revolving force that motor 220 is produced, the fan 210 that is connected rotating shaft 222 1 ends of motor 220 also can rotate, thereby produces inhalation power.Along with the rotation of fan 210, extraneous air can flow in the conduction pipe portion 240 by outdoor air inlet 242.
When extraneous air flowed into, the air cleaner 232 that is installed in outdoor air inlet 242 places can tentatively filter air, and airborne relatively large dust is filtered out; The air that flows to conduction pipe portion 240 can flow into conduction pipe portion 240 and keep in open that side space under the guide effect of switching blinds 244, next these air filter part of can flowing through.Filter part, promptly HEPA filter 234 and odor removal filter can filter out the fine dust and the peculiar smell of failing by the air cleaner 232 at outdoor air inlet 242 places filters out.Foreign matters such as airborne fine dust are filtered after device portion filters out, and can become clean air.These clean air are after flowing through secondary unit 270, and temperature can be approaching with indoor temperature.Then, these air can flow to fan 210, under fan 210 revolving force effects, arrange to indoor (space that needs air conditioning) by the indoor exhaust wind mouth 260 that forms above fan 210.
On the other hand, when needs suck room air, to the foul atmosphere processing of being taken a breath, and then arrange again when indoor, the user can utilize blinds handle 246 to adjust to switch blinds 244, make it towards indoor air inlet 248 (dotted line position among Fig. 5); Like this, the foul atmosphere that flows to indoor air inlet 248 will be under fan 210 revolving force effects, flow through above-mentioned conduction pipe portion 240, and then the filter part and being cleaned of flowing through.Be filtered air that device portion purified after flowing through secondary unit 270, temperature can become near indoor temperature, and then, such air can be discharged into indoor by indoor exhaust wind mouth 260 again.
Aforesaid scope of the present invention not merely is defined in above-mentioned example, for the those skilled in the art of the industry, is to be that the various deformation processing is made on the basis with the present invention in aforesaid technical scope.
The invention has the beneficial effects as follows: in described air handling system of the present invention, air interchanger comprises following part, promptly fan, motor, the filter part that can purify air, be used to change the switching blinds of the flow direction of air.Such air interchanger can give purified treatment to the air in the space that needs air conditioning.In addition, secondary unit is housed also in the air interchanger, this secondary unit can make through the air that purifies and realize heat exchange.
For refrigerating/heating is carried out in the space that needs air conditioning, the integral type air-conditioning can be installed, and need above-mentioned space is airtight.On this basis, if adopt the present invention, then can be by simply constructed air interchanger suction chamber outer air, thus make existing this confined space that the integral type air-conditioning is installed realize taking a breath.That is to say does not need to buy in addition air purifier again, therefore can reduce the financial burden to the user.
In addition, under the very big situation of the temperature difference of indoor and outdoor, also suction chamber outer air not, can change the direction of switching blinds of air interchanger this moment so that air interchanger only sucks room air, like this, just can will need the foul atmosphere in the space of air conditioning to suck, be discharged into indoorly after being purified more again, thereby can improve the thermal efficiency that has the integral type air-conditioning now by this method.
In addition, in order to make the air row who in air interchanger, finishes ventilation close with indoor temperature when indoor, between air interchanger and the integral type air-conditioning pipeline is housed also.Just, air is when flowing through pipeline, temperature can be subjected to the adjusting of the heat exchanger of integral type air-conditioning, therefore these can say that the present invention can build a comfortable environment more to the user by integral type air-conditioning row to indoor through purify, take a breath processing and thermoregulator air then.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, a kind of air handling system, comprise air interchanger and secondary unit, air interchanger is installed in integral type air-conditioning one side, can be to the processing of taking a breath of the air in the space that needs air conditioning, secondary unit is installed in air interchanger one side, can make leaked-in air realize heat exchange, it is characterized in that: described air interchanger (200) comprises fan (210), motor (220), filter part and switching blinds (244), fan (210) sucks extraneous air by rotation, motor (220) can provide driving force so that fan (210) rotation to fan (210), filter part can purify by fan (210) inhaled air, switches blinds (244) in order to change the flow direction that is sucked air by fan (210).
2, air handling system according to claim 1, it is characterized in that: form outdoor air inlet (242), indoor air inlet (248) and indoor exhaust wind mouth (260) in the described air interchanger (200), outdoor air inlet (242) can make outdoor air flow into, indoor air inlet (248) can make room air flow into, and indoor exhaust wind mouth (260) can make by outdoor air inlet (242) or indoor air inlet (248) leaked-in air and arrange again to indoor.
3, air handling system according to claim 1 is characterized in that: described filter part comprises filter as described below more than at least: air cleaner (232) can filter out dust bigger from outside leaked-in air; Odor removal filter can be removed airborne peculiar smell; HEPA filter (234) can filter out the fine dust that flows through air cleaner (232).
4, air handling system according to claim 1, it is characterized in that: described secondary unit one side is equipped with refrigerant pipe (280) and magnetic valve (290), cold-producing medium is in refrigerant pipe (280) internal flow, magnetic valve (290) is installed in refrigerant pipe (280) one sides, can control flow of refrigerant by controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100203572A CN100455918C (en) | 2004-08-24 | 2004-08-24 | Air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100203572A CN100455918C (en) | 2004-08-24 | 2004-08-24 | Air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740660A CN1740660A (en) | 2006-03-01 |
| CN100455918C true CN100455918C (en) | 2009-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100203572A Expired - Fee Related CN100455918C (en) | 2004-08-24 | 2004-08-24 | Air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100455918C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380129A (en) * | 2018-12-27 | 2020-07-07 | 广东东软学院 | Air purifier with refrigeration function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139238Y (en) * | 1992-10-17 | 1993-07-28 | 曾皞 | All-functional window type air-conditioner |
| CN2388528Y (en) * | 1999-08-06 | 2000-07-19 | 珠海格力电器股份有限公司 | Split-type air conditioner |
| CN1436973A (en) * | 2002-02-06 | 2003-08-20 | 小林和行 | Ventilator |
-
2004
- 2004-08-24 CN CNB2004100203572A patent/CN100455918C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139238Y (en) * | 1992-10-17 | 1993-07-28 | 曾皞 | All-functional window type air-conditioner |
| CN2388528Y (en) * | 1999-08-06 | 2000-07-19 | 珠海格力电器股份有限公司 | Split-type air conditioner |
| CN1436973A (en) * | 2002-02-06 | 2003-08-20 | 小林和行 | Ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1740660A (en) | 2006-03-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 |