CN209042579U - The fluidic device of cabinet air conditioner and cabinet air conditioner with the device - Google Patents

Abstract

The utility model relates to air-conditioning technical fields, and in particular to a kind of fluidic device of cabinet air conditioner and the cabinet air conditioner with the device.The utility model aims to solve the problem that existing air conditioner air-supply supercooling/overheat and the big problem of noise.For this purpose, the fluidic device of the utility model includes clean unit, air inducing unit and jet units, clean unit includes cabinet and purification assembly, and cabinet is provided with the blast pipe and the first air outlet being connected to outdoor；Air inducing unit includes tube body, the second air outlet that tube body has the second air inlet and connect with the first air outlet, is provided with air-introduced machine in tube body；Jet units include cylinder and open-and-close mechanism, and the third air outlet that cylinder has third air inlet and connect with the second air outlet is formed with fluidic channel, open-and-close mechanism can adjust the air-out area of third air outlet between third air inlet and third air outlet.The utility model can improve the phenomenon that air conditioner air-supply supercooling/overheat, reduce the operation noise of air conditioner.

Description

The fluidic device of cabinet air conditioner and cabinet air conditioner with the device

Technical field

The utility model relates to air-conditioning technical fields, and in particular to a kind of fluidic device of cabinet air conditioner and have the dress The cabinet air conditioner set.

Background technique

As air-conditioning wide range of services is in huge numbers of families, requirement of the user to air-conditioning service performance is also higher and higher.With cabinet type For air conditioner, usually under equal conditions, the performance of cabinet air conditioner depends on heat exchange efficiency, and heat exchange efficiency and air output There is direct relation, air output is bigger, and usual heat exchange efficiency is also higher.In order to allow indoor environment temperature can rapid increase or under Drop, user usually the wind speed of air-conditioning can be all adjusted to it is very high, make air-conditioning with high revolving speed, Wind Volume run.

Although above-mentioned control mode quickly can reduce or increase indoor environment temperature, this mode is also inevitable Ground brings following problem: firstly, directly sending cold air/hot-air back to interior by the way of the powerful blowing of Wind Volume, making There is supercooling/overheat in the air for obtaining air-conditioning blowout, supercooling/overheat can all cause the discomfort of human body, and then cause air-conditioning Disease.Especially for particularly evident for some special user groups such as old man, children, pregnant woman.Secondly as the property of air-conditioning Can make an uproar with wind is a pair of implacable contradiction, therefore, by increasing the scheme of air output promotion refrigerating/heating effect, so that While air output increases, noise also becomes larger therewith；But if meeting noise reduction index, the performance of air-conditioning is in a degree It is upper to will receive limitation again, influence very much user experience.That is, existing air-conditioning when air output is big exist air-supply supercooling/ Overheat and the big problem of noise.

Correspondingly, this field needs a kind of fluidic device of new cabinet air conditioner to solve the above problems.

Utility model content

In order to solve the above problem in the prior art, in order to solve, existing air conditioner is existing when air output is big to be sent Wind supercooling/overheat and the big problem of noise, the utility model provide a kind of fluidic device of cabinet air conditioner, the fluidic device Including clean unit, air inducing unit and jet units, the clean unit includes cabinet and is set to the intracorporal purification of the case Component, the cabinet be provided with the first air outlet and with the outdoor blast pipe being connected to；The air inducing unit includes tube body, described Tube body has the second air inlet and the second air outlet, and second air inlet is connect with first air outlet, in the tube body Be provided with air-introduced machine, the air inducing unit is arranged under the drive of the air-introduced machine, by outdoor fresh air by it is described into Air hose introduces the cabinet and successively after the purification assembly and the tube body, be discharged by second air outlet described in Tube body；The jet units include cylinder, the cylinder have third air inlet and third air outlet, the third air inlet with The second air outlet connection, is formed with fluidic channel, the jet stream between the third air inlet and the third air outlet Unit is arranged to after allowing the air stream from the air inducing unit to flow through the fluidic channel, is sprayed by the third air outlet It projects and is mixed with the wind facies of the air outlet of cabinet air conditioner discharge；The jet units further include being set to the third outlet air Open-and-close mechanism at mouthful, the open-and-close mechanism are arranged to adjust the air-out area of the third air outlet.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the lumenal cross-section of the cylinder is ring Shape, the first end closing of the annular cavity, second end are formed with the third air outlet, and the lateral surface of the circular cylinder is opened Equipped with the third air inlet.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the cylinder is at second air outlet It is additionally provided with guide face, so that second air outlet is gradually reduced along the cross-sectional area of air-out direction.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, mounting rack, institute are provided in the tube body It states air-introduced machine and is fixed on the mounting rack.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the air-introduced machine is digital motor.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the open-and-close mechanism include window frame and Blade, the setting of third air outlet described in the window frame face, the blade can be in the planes locating for it along setting Track moves back and forth.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the open-and-close mechanism further includes driving electricity Machine, the driving motor are connect with the blade, to drive the blade mobile；And/or the outer rim of the window frame It encloses the area set and encloses the area set greater than the outer rim of second air outlet.

In the optimal technical scheme of the fluidic device of above-mentioned cabinet air conditioner, the fluidic device includes drawing described in two Wind unit and two jet units, the cabinet include two first air outlets, two second air inlets point It is not connect with two first air outlets.

The utility model additionally provides a kind of cabinet air conditioner, including any one of casing and above-mentioned optimal technical scheme institute The fluidic device for the cabinet air conditioner stated.

In the optimal technical scheme of above-mentioned cabinet air conditioner, the fluidic device is set to the top of the casing.

It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, fluidic device includes Clean unit, air inducing unit and jet units, clean unit include cabinet and purification assembly arranged in the box body, cabinet setting There are the blast pipe and the first air outlet being connected to outdoor；Air inducing unit includes tube body, and there is tube body the second air inlet and second to go out Air port, the second air inlet are connect with the first air outlet, and air-introduced machine is provided in tube body, and air inducing unit is arranged in air-introduced machine Drive under, outdoor fresh air by blast pipe is introduced into cabinet and successively after purification assembly and tube body, passes through the second outlet air Mouth discharge tube body；Jet units include cylinder, and cylinder has third air inlet and third air outlet, and third air inlet goes out with second Air port connection, is formed with fluidic channel, jet units are arranged to allow to carry out self-induced-air between third air inlet and third air outlet After the air stream of unit flows through fluidic channel, ejected by third air outlet and with the air outlet of cabinet air conditioner discharge wind It mixes；Jet units further include the open-and-close mechanism being set at third air outlet, and open-and-close mechanism is arranged to adjustment third The air-out area of air outlet.

By the setting of fluidic device, the utility model can be obviously improved cabinet air conditioner and blow in Wind Volume Noise of the cabinet air conditioner in Wind Volume operation is greatly reduced in the phenomenon that cold/overheat.Specifically, anti-through utility model people Retrial test, observe, analyzing and it was found that, at the same time start cabinet air conditioner in pressure fan and air inducing unit in air-introduced machine When, cabinet air conditioner can middle low-speed running shares air output simultaneously by the pressure fan in air-introduced machine and cabinet air conditioner, To which the pressure fan high-speed cruising in cabinet air conditioner cabinet air conditioner be greatly lowered under the premise of providing identical air output When the noise that generates, guarantee that the runnability of air-conditioning is constant or even increases.By jet units project outdoor fresh air with The wind facies mixing of air outlet discharge avoids the air-supply of cabinet air conditioner that overheat is subcooled so that the outlet air of cabinet air conditioner is softer The problems such as caused air conditioner disease.By the setting of blast pipe, so that fluidic device can also introduce outdoor newly at runtime Wind ensure that the oxygen content of room air, solve the muddy problems such as of poor quality of room air.The setting of clean unit, So that fluidic device can also be purified and be filtered to fresh air while introducing fresh air, the cleannes of fresh air are improved, are protected Room air is demonstrate,proved not by secondary pollution.Further, the setting of open-and-close mechanism, then can be by adjusting the outlet air of third air outlet The mode of area adjusts the air quantity and wind speed of fluidic device, so that the air quantity of mixing wind, wind speed and temperature are controllable, improves this The practicability and user experience of device.That is, the utility model solve in the prior art air-conditioning Wind Volume operation when Existing air-supply supercooling/overheat and the big problem of noise, and present apparatus structure is simple, significant effect, is suitable for large-scale promotion It uses.

Detailed description of the invention

The cabinet air conditioner entered the wind with reference to the accompanying drawings and in conjunction with side is penetrated to describe the cabinet air conditioner of the utility model Flow device and the cabinet air conditioner with the device.In attached drawing:

Fig. 1 is the main view of the cabinet air conditioner of the utility model；

Fig. 2 is the sectional side view of the cabinet air conditioner of the utility model；

Fig. 3 is the top view of the cabinet air conditioner of the utility model；

Fig. 4 is the structural schematic diagram of the fluidic device of the utility model；

Fig. 5 is the structural schematic diagram of the digital motor of the utility model；

Fig. 6 is the structural schematic diagram of the open-and-close mechanism of the utility model；

Fig. 7 is the operation principle schematic diagram of the fluidic device of the utility model；

Fig. 8 is the operation principle schematic diagram (one) of the cabinet air conditioner of the utility model；

Fig. 9 is the operation principle schematic diagram (two) of the cabinet air conditioner of the utility model.

Reference signs list

1, cabinet air conditioner；11, casing；12, return air inlet；13, air outlet；14, pressure fan；15, heat exchanger；3, jet stream Device；31, air inducing unit；311, tube body；3111, the second air inlet；312, air-introduced machine；313, mounting rack；32, jet units； 321, cylinder；3211, third air outlet；3212, water conservancy diversion inclined-plane；322, open-and-close mechanism；3221, window frame；3222, blade； 323, fluidic channel；324, cavity；33, clean unit；331, cabinet；3311, blast pipe；332, purification assembly；5, wall.

Specific embodiment

Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model Range.For example, although the utility model is the cabinet air conditioner in conjunction with side air inlet, this be not it is restrictive, this is practical Novel technical solution is equally applicable to other kinds of cabinet air conditioner, such as the cabinet air conditioner etc. of front air inlet, this The change of application is without departing from the principles of the present invention and range.

It should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular in the description of the present invention, Directly ", the direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are that direction or position based on the figure are closed System, this is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with spy Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary It connects connected, can be the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.

With reference first to Fig. 1 to Fig. 4, to being described for the cabinet air conditioner of the utility model.Wherein, Fig. 1 is that this is practical The main view of novel cabinet air conditioner；Fig. 2 is the sectional side view of the cabinet air conditioner of the utility model；Fig. 3 is the utility model Cabinet air conditioner top view；Fig. 4 is the structural schematic diagram of the fluidic device of the utility model.

To solve the problems, such as that existing cabinet air conditioner existing air-supply supercooling/overheat and noise when air output is big are big, this Utility model provides a kind of cabinet air conditioner (following or abbreviation cabinet air conditioner or air conditioner) of side air inlet, to reduce Air conditioner increases absorbing quantity while running noise, and the deadlock that the air output and noise reduction for breaking conventional air conditioner can not get both mentions Rise user experience.

As shown in Figure 1 to Figure 3, the cabinet air conditioner 1 of the side air inlet of the utility model mainly includes casing 11 and is mounted on The fluidic device 3 at the top of casing 11 is provided with return air inlet 12 and air outlet 13 on casing 11, pressure fan 14 is provided in casing 11 With heat exchanger 15, fluidic device 3 mainly includes clean unit 33, air inducing unit 31 and jet units 32.Reference Fig. 3 and Fig. 4, Clean unit 33 includes cabinet 331 and the purification assembly 332 being set in cabinet 331, is provided with blast pipe 3311 on cabinet 331 With the first air outlet (not shown), blast pipe 3311 passes through wall 5 and is connected to outdoor.Air inducing unit 31 includes tube body 311, Tube body 311 has the second air inlet 3111 and the second air outlet (not shown), the second air inlet 3111 and the first air outlet It connects, is provided with air-introduced machine 312 in tube body 311, air inducing unit 31 is arranged under the drive of air-introduced machine 312, will be outdoor Fresh air introduces cabinet 331 by blast pipe 3311, and successively passes through the second air outlet after purification assembly 332 and tube body 311 Tube body 311 is discharged.Jet units 32 include cylinder 321, and cylinder 321 has third air inlet (not shown) and third outlet air Mouth 3211, third air inlet is connect (i.e. the left end of Fig. 4 middle tube body 311 is connect with the side of cylinder 321) with the second air outlet, the Fluidic channel 323 is formed between three air inlets and third air outlet 3211, being provided at third air outlet 3211 can adjust The air-out area open-and-close mechanism 322 of third air outlet 3211, jet units 32 are arranged to allow the air from air inducing unit 31 After stream flows through fluidic channel 323, ejected by third air outlet 3211 and with the air outlet of cabinet air conditioner 1 13 be discharged wind It mixes.

Referring to Fig. 7 to Fig. 9 and combine Fig. 1 to Fig. 4, wherein Fig. 7 is the working principle of the fluidic device 3 of the utility model Schematic diagram；Fig. 8 is the operation principle schematic diagram (one) of the cabinet air conditioner 1 of the utility model；Fig. 9 is the cabinet type of the utility model The operation principle schematic diagram (two) of air conditioner 1.For air conditioner when needing Wind Volume to work, pressure fan 14 and air-introduced machine 312 are simultaneously With middle tick-over, a part of room air enters casing 11 from the return air inlet 12 of side under the drive of pressure fan 14 and passes through After heat exchanger 15, interior is sent into from air outlet 13；Outdoor fresh air enters case from blast pipe 3311 under the drive of air-introduced machine 312 Body 331, and successively after purification assembly 332, tube body 311 and fluidic channel 323, projecting and giving from third air outlet 3211 The wind that air port 13 is sent out is mixed into interior.During air projects, open-and-close mechanism 322 adjusts the outlet air of third air outlet 3211 Area, so as to adjust the air output and air supply velocity of fluidic device 3.

It can be seen from the above description that the cabinet air conditioner 1 of the utility model passes through the outdoor that jet units 32 project Fresh air is mixed with the wind facies that air outlet 13 is discharged, so that the outlet air of cabinet air conditioner 1 is softer, avoids sending for cabinet air conditioner 1 The problems such as air conditioner disease caused by wind supercooling overheats.By starting air-introduced machine 312 and pressure fan 14 simultaneously and with middle low speed fortune Turn, noise of the air conditioner in 14 individually high-speed cruising of pressure fan can be greatly lowered.By the setting of blast pipe 3311, So that fluidic device 3 can also introduce outdoor fresh air at runtime, it ensure that the oxygen content of room air, solve room air The muddy problems such as of poor quality.The setting of clean unit 33, so that fluidic device 3 can also be to new while introducing fresh air Wind is purified and is filtered, and the cleannes of fresh air are improved, and guarantees room air not by secondary pollution.That is, this is practical It is novel to solve the problems, such as that air conditioner existing air-supply supercooling/overheat and noise in Wind Volume operation is big in the prior art, and And 3 structure of fluidic device is simple, significant effect, can increase air output while not influencing air conditioner aesthetics, auxiliary is empty Row refrigerating/heating is transferred in, is suitable for that large-scale promotion uses.Further, the setting of open-and-close mechanism 322, then can be by adjusting The mode of the air-out area of third air outlet 3211 adjusts the air quantity and wind speed of fluidic device 3, so that the air quantity of mixing wind, wind speed It is controllable with temperature, improve the practicability and user experience of the present apparatus.

Referring next to Fig. 3 and Fig. 4, the fluidic device 3 of the utility model is described in detail.As shown in figure 3, one In the possible embodiment of kind, purification assembly 332 is the filter structure that can adsorb or decompose pernicious gas in air, such as HEPA Filter or active carbon filter screen etc., HEPA filter generally include three layer filtration layer (primary filter layer, charged layer, electrostatic precipitation Layer), it is that 0.3 micron of particle removal efficiency below can reach 99.97% or more to diameter.

As shown in figure 4, the substantially round tube of tube body 311, right end is the second air inlet in a kind of possible embodiment 3111, left end is the second air outlet.Air-introduced machine 312 is preferably digital motor, is provided with mounting rack 313 in tube body 311, digital Motor is fixedly installed on the mounting rack 313.The cross section of cylinder 321 is arranged in a ring namely the inner cavity of cylinder 321 is in ring Shape.If cylinder 321 is radially successively known as outside inner wall face, inner wall outside face, inside outer wall face and outer wall from the inside to the outside If side, formed then above-mentioned annular interior cavity is enclosed to set by inner wall outside face, inside outer wall face.One end of annular cavity is (in Fig. 4 Upper end) closed by annular end face, the other end (lower end in Fig. 4) formed annular third air outlet 3211, inner wall face The cavity 324 that the part set forms both ends connection is enclosed, offers above-mentioned third air inlet, third air inlet on outer exterior wall face It is connect with the second air outlet, and forms above-mentioned flow-guiding channel between third air inlet and third air outlet 3211.In addition, At third air outlet 3211, the circumferential direction along outer exterior wall face is additionally provided with water conservancy diversion inclined-plane 3212, and the water conservancy diversion inclined-plane 3212 is along outlet air The cross-sectional area in direction is gradually reduced namely third air outlet 3211 is in gradually-reducing shape.

It is the structural schematic diagram of the digital motor of the utility model referring to Fig. 5, Fig. 5.It should be noted that digital motor (or digital motor) is a kind of blower for having the characteristics that revolving speed is high, can produce strong suction, and maximum speed is close to every point 110,000 turns of clock, be 4-5 times of common blower motor revolving speed.

It is the structural schematic diagram of the open-and-close mechanism of the utility model referring to Fig. 6, Fig. 6.As shown in figure 5, one kind can In the embodiment of energy, open-and-close mechanism 322 is similar to the shutter structure of camera comprising window frame 3221, multiple blades The driving motor (not shown) of 3222 (being illustrated as 8) and the multiple movements of blades 3222 of driving, 3221 shape of window frame At exhaust vent, the exhaust vent face third air outlet 3211 setting, multiple blades 3222 can be in the plane locating for it along setting Fixed track moves back and forth, so as to adjust the air-out area of third air outlet 3211.Wherein, more preferably, window frame The outer rim that 3221 exhaust vents enclose the outer exterior wall face that the area set is greater than at third air outlet 3211 encloses the area set.

Referring back to Fig. 3, the fluidic device 3 of the utility model includes 33, two 31 and of air inducing unit of a clean unit Two jet units 32, two air inducing units 31 and two jet units 32 are symmetrical arranged relative to cabinet 331, two air inducing lists Two the first air outlets of the second air inlet 3111 and cabinet 331 of member 31 are separately connected.It is provided in cabinet 331 in V-shape Purification assembly 332, thus outdoor fresh air from blast pipe 3311 enter cabinet 331 after, be each passed through a part of purification assembly 332 And enter in corresponding tube body 311.

In control mode, fluidic device 3 can be controlled individually, for example, fluidic device 3 box house configured with automatically controlled Component (not shown) controls electrically-controlled component by remote controler or using modes such as cell phone applications；Or it can also incite somebody to action Fluidic device 3 controls in conjunction with air conditioner, such as remains for controlling the key of fluidic device 3 in advance in advance on air-conditioning remote control, Realize sky to fluidic device 3 in such a way that air-conditioning remote control is direct or electrically-controlled component is connected to air conditioner spare interface Control.

It is above-mentioned to have the advantage that: by the setting of fluidic device 3, so that air conditioner is at runtime, 312 He of air-introduced machine Pressure fan 14 operates at middle and slow speed of revolution individually running at high speed instead of pressure fan 14 jointly, so as to constant even in air output In the case of increase, significantly reduce noise.Through utility model people repetition test, observation, analysis and it was found that, for air-supply For machine 14, revolving speed is higher, and noise is bigger, when revolving speed increases near maximum (top) speed, since air flow faster, vibration are bright Aobvious to increase, noise can be in the growth of geometry grade.And when making pressure fan 14 and air-introduced machine 312 while operating in middle low speed, air-introduced machine 312 can share air output for pressure fan 14, so that air conditioner air-conditioning be greatly lowered under the premise of providing identical air output The noise generated when 14 high-speed cruising of pressure fan in device, guarantees that the runnability of air-conditioning is constant or even increases.By penetrating The fresh air air stream that stream unit 32 projects is mixed with the wind facies that air outlet 13 is sent out, and on the one hand makes the outlet air of air-conditioning more preferably soft With avoid the problems such as air conditioner disease caused by air-supply supercooling/overheat of cabinet air conditioner 1；On the other hand make fluidic device 3 Outdoor fresh air can also be introduced at runtime, ensure that the oxygen content of room air, and it is muddy, of poor quality etc. to solve room air Problems.The setting of clean unit 33 can also carry out outdoor fresh air when so that fluidic device 3 is while introducing fresh air Filtering, the particle that swims such as effective pm2.5 crossed in air filtering, improves the cleanliness of fresh air, guarantees room air not by secondary dirt Dye.The setting of open-and-close mechanism 322 then can adjust fluidic device by adjusting the mode of the air-out area of third air outlet 3211 3 air quantity and wind speed, so that the air quantity of mixing wind, wind speed and temperature are controllable, the structure setting mode of similar shutter, so that opening The simple and stable structure for closing mechanism 322, " shutter " can be closed, play dust-proof effect, mention when fluidic device 3 does not work The high practicability and service life of the present apparatus.

Further, referring to Fig. 7 and Fig. 9, the water conservancy diversion inclined-plane 3212 of 321 second end of circular cylinder is effective with digital motor In conjunction with, Venturi effect is taken full advantage of, when the powerful air stream of digital motor sucking is projected from fluidic channel 323, third Since the effect on water conservancy diversion inclined-plane 3212, air-flow moment become larger at air outlet 3211, air pressure becomes smaller, air-flow quickly flowing can make the Three air outlets 3211 nearby generate negative pressure, and the air-flow in 321 outside of air-flow and cylinder generates flowing, cavity 324 in cavity 324 at this time In air-flow pass through cavity 324 and window frame 3221, the air-flow in the outside of cylinder 321 is when blade 3222 is fully opened from window It is passed through in ring gap between frame 3221 and third air outlet 3211 (referring to the dotted arrow in Fig. 7 and Fig. 9), two strands After air-flow in air-flow and fluidic channel 323 converges, throughput multiplication, so as to keep digital motor and 14 turns of pressure fan Under the premise of speed is constant, air quantity is further increased, or under the premise of guaranteeing that air output is constant, so that digital motor and air-supply The revolving speed of machine 14 can further decrease, and further decrease noise.

Further, since fluidic device 3 is set to 11 top of casing, that is, it is set to except the casing 11 of air conditioner, this also makes The fluidic device 3 for obtaining the utility model can individually be sold, and user buys a new low noise without more costly cost Air-conditioning, but only spend the purchase cost of very little and improvement cost that fluidic device 3 can be installed on air conditioner, it expands significantly The application scenarios of the utility model are suitable for that large-scale promotion uses.

It should be noted that above-mentioned preferred embodiment is only intended to illustrate the principles of the present invention, it is not intended that In the limitation protection scope of the utility model, under the premise of without departing from the utility model principle, those skilled in the art can be with Above-mentioned set-up mode is adjusted, so that the utility model can be suitable for more specifical application scenarios.

For example, in a kind of interchangeable embodiment, shape, air inducing unit 31 and the jet stream of tube body 311 and cylinder 321 The quantity of unit 32 can be carried out adjusting, as long as the adjustment can be realized the function of fluidic device 3.Such as, tube body 311 Section can also be rectangular tube or the pipe of other shapes, and cylinder 321 can also be round outside but spuare inside, the isothrausmatic shape of square-outside and round-inside Formula or even cylinder 321 are not configured to ring-type, only with the cavity of an entirety.For another example, fluidic device 3 can also only setting one A air inducing unit 31 and jet units 32 can also omit the setting of cabinet 331 at this time, then purification assembly 332 are set to In tube body 311, the second air inlet 3111 is adjusted to blast pipe 3311.

For another example, in another alternatively embodiment, the guide face at third air outlet 3211 may be other Setting form, as long as the setting form can be such that third air outlet 3211 is gradually reduced along the cross-sectional area of air-out direction. As guide face can also be curved surface or inclined-plane and the combination of curved surface etc., and guide face can surround third air outlet 3211 weeks To setting, can also be arranged along the circumferential intermittent of third air outlet 3211.Even, it can also be not provided at third air outlet 3211 The effect of jet stream only still may be implemented in water conservancy diversion inclined-plane 3212 by digital motor drive air flowing.

For another example, in another alternatively embodiment, form, quantity of blade 3222 of open-and-close mechanism 322 etc. are all It can be adjusted, as long as the open-and-close mechanism 322 can adjust the air-out area of third air outlet 3211.Such as, opening-closing machine Structure 322 can also be hinge-type, curtain etc., and the quantity of blade 3222 can be 1-10 etc..

For another example, in another alternatively embodiment, air-introduced machine 312 can not also select digital motor, but select It selects common axial flow blower or centrifugal blower etc. to be replaced, the jet function of the utility model equally may be implemented.

For another example, in another alternatively embodiment, purification assembly 332 can also be substituted with other materials, as long as The material can effectively filter out at least part harmful substance in air.As purification assembly 332 can also be electrostatic Absorbent-type strainer etc..

For another example, in another alternatively embodiment, blower can also be added on blast pipe 3311, with further The introduction volume for improving outdoor fresh air, further increases the oxygen content of room air.

Certainly, between the above-mentioned embodiment that can be replaced and the embodiment that can be replaced and preferred embodiment party It can also intersect between formula and be used cooperatively, to be combined into new embodiment to be suitable for more specifical application scenarios.Example Such as, can be on the basis of preferred embodiment, the quantity of air inducing unit 31 and jet units 32 is reduced to one, while will count Code motor is changed to axial flow blower, to be combined into a kind of new embodiment.

Referring to Fig. 7 to Fig. 9 and Fig. 1 to Fig. 4 is combined, to a kind of possible workflow of the air conditioner of the utility model Journey is illustrated.

As shown in Figure 7 to 9, after user opens air-conditioning, lesser air output is selected to run, at this time the independent work of pressure fan 14 Make, and the blade 3222 of open-and-close mechanism 322 is in close state, fluidic device 3 does not work.When user adjusts air output to big When air quantity, pressure fan 14 works on, and fluidic device 3 is started to work: digital electric motor starting, and blade 3222 is opened to maximum, number The revolving speed and pressure fan 14 of code motor maintains in low-speed running, part room air is by return air inlet 12 into air-conditioning at this time Device is discharged after passing through heat exchanger 15 by air outlet 13, and outdoor fresh air enters fluidic device 3 by blast pipe 3311, Successively after purification assembly 332, tube body 311 and fluidic channel 323, projects from third air outlet 3211 and be discharged with air outlet 13 Air stream converge.The sky around air and cylinder 321 while third air outlet 3211 projects air stream, in cavity 324 The air stream that gas projects under the suction-operated of negative pressure with fluidic channel 323 is converged, and projects from window frame 3221 jointly.

So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.? Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.

Claims (10)

1. a kind of fluidic device of cabinet air conditioner, which is characterized in that the fluidic device include clean unit, air inducing unit and Jet units,

The clean unit includes cabinet and is set to the intracorporal purification assembly of the case, and the cabinet is provided with the first air outlet And with the outdoor blast pipe being connected to；

The air inducing unit includes tube body, the tube body have the second air inlet and the second air outlet, second air inlet with First air outlet connects, and is provided with air-introduced machine in the tube body, the air inducing unit is arranged in the air-introduced machine Drive under, outdoor fresh air by the blast pipe is introduced into the cabinet and successively by the purification assembly and the tube body Afterwards, the tube body is discharged by second air outlet；

The jet units include cylinder, the cylinder have third air inlet and third air outlet, the third air inlet with The second air outlet connection, is formed with fluidic channel, the jet stream between the third air inlet and the third air outlet Unit is arranged to after allowing the air stream from the air inducing unit to flow through the fluidic channel, is sprayed by the third air outlet It projects and is mixed with the wind facies of the air outlet of cabinet air conditioner discharge；

The jet units further include the open-and-close mechanism being set at the third air outlet, and the open-and-close mechanism is arranged to Adjust the air-out area of the third air outlet.

2. the fluidic device of cabinet air conditioner according to claim 1, which is characterized in that the lumenal cross-section of the cylinder First end for annular, the annular cavity is closed, and second end is formed with the third air outlet, the outside of the circular cylinder Face offers the third air inlet.

3. the fluidic device of cabinet air conditioner according to claim 2, which is characterized in that the cylinder goes out described second Guide face is additionally provided at air port, so that second air outlet is gradually reduced along the cross-sectional area of air-out direction.

4. the fluidic device of cabinet air conditioner according to claim 1, which is characterized in that be provided with installation in the tube body Frame, the air-introduced machine are fixed on the mounting rack.

5. the fluidic device of cabinet air conditioner according to claim 1, which is characterized in that the air-introduced machine is digital electricity Machine.

6. the fluidic device of cabinet air conditioner according to any one of claim 1 to 5, which is characterized in that the folding Mechanism includes window frame and blade, and the setting of third air outlet described in the window frame face, the blade can be in its institute Track in the plane at place along setting moves back and forth.

7. the fluidic device of cabinet air conditioner according to claim 6, which is characterized in that the open-and-close mechanism further includes driving Dynamic motor, the driving motor are connect with the blade, to drive the blade mobile；And/or

The outer rim of the window frame encloses the area set and encloses the area set greater than the outer rim of second air outlet.

8. the fluidic device of cabinet air conditioner according to claim 1, which is characterized in that the fluidic device includes two The air inducing unit and two jet units, the cabinet include two first air outlets, two described second into Air port is connect with two first air outlets respectively.

9. a kind of cabinet air conditioner, including casing, which is characterized in that the cabinet air conditioner further includes appointing in claim 1 to 8 The fluidic device of cabinet air conditioner described in one.

10. cabinet air conditioner according to claim 9, which is characterized in that the fluidic device is set to the casing Top.