CN208566894U - Air conditioner and fresh air conditioner all-in-one machine - Google Patents
Air conditioner and fresh air conditioner all-in-one machine Download PDFInfo
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- CN208566894U CN208566894U CN201821066482.0U CN201821066482U CN208566894U CN 208566894 U CN208566894 U CN 208566894U CN 201821066482 U CN201821066482 U CN 201821066482U CN 208566894 U CN208566894 U CN 208566894U
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Abstract
The utility model discloses air conditioner and fresh air conditioner all-in-one machines.Wherein, the air conditioner is for outdoor, it is equipped with air conditioner air inlet and air conditioner wind outlet, the air conditioner includes: fresh air ejector, the fresh air ejector is equipped with ejector air inlet, ejector air outlet and ejector air-vent, the ejector air inlet is connected to the air conditioner wind outlet, and for being connected to the interior space, the ejector air-vent is connected to the ejector air outlet with the exterior space.Technical solutions of the utility model pass through the drainage principle of ejector, after heat exchange and air is during transportation, outdoor fresh air is introduced into air supply tube, it is delivered to interior together after being mixed with the air after heat exchange, by indoor positive pressure by the high gas discharge chamber of indoor carbon dioxide content, so that air-conditioning is able to maintain the supplement of fresh air during working long hours.
Description
Technical field
The utility model relates to air conditioner technical field, in particular to a kind of air conditioner and fresh air conditioner all-in-one machine.
Background technique
In current air conditioner industry, air-conditioning can only carry out the repetitive cycling of room air during use, cannot
Outdoor fresh air is introduced, this results in the noxious airs such as indoor carbon dioxide concentration during use constantly to accumulate increasing
Greatly, and oxygen content is constantly reduced, and especially during sleep, is easy that people is allowed to generate sultry feeling, is harmful to people
The physical and mental health of body.
Requirement with people to home environment and air quality is higher and higher, in order to make interior when opening air-conditioning,
It keeps still being able to maintain the pure and fresh of air during room temperature is comfortable, the domestic air conditioning with fresh air function is also gradually general
And it and rapidly develops.
In the current air-conditioning with fresh air function, in order to be able to enter outdoor fresh air to interior, usually
The means of use are that the wind wheel for drawing fresh air, air duct and motor are additionally incorporated in air-conditioning, drive wind wheel to turn by motor
It moves to generate suction, so that outdoor air is drawn onto interior.To fresh air when even now can satisfy people indoors
Demand, still, due to increasing fresh air module in traditional air conditioner indoor unit so that the volume of indoor unit increases, meanwhile,
The change of appearance and wind wheel, the use of motor etc. can all bring being significantly greatly increased for cost, and moreover, the outfit of more motors makes
The increasing for obtaining air conditioning energy consumption is unfavorable for the raising of air-conditioning efficiency and ecological requirements.
Utility model content
The main purpose of the utility model is to provide a kind of air conditioner, it is intended to solve existing air-conditioning introduce fresh air to
The problem of bring volume increases, cost is significantly greatly increased.
To achieve the above object, the utility model discloses a kind of air conditioner, for being set to outdoor, be equipped with air conditioner into
Air port and air conditioner wind outlet, the air conditioner include:
Fresh air ejector, the fresh air ejector are equipped with ejector air inlet, ejector air outlet and ejector air-vent,
The ejector air inlet is connected to the air conditioner wind outlet, and the ejector air outlet with the interior space for being connected to.
Optionally, the air conditioner further includes air supply tube, and the ejector air outlet is connected to the air supply tube, described to send
For being connected to the interior space, the ejector air outlet is connected to by the air supply tube with the interior space air hose.
Optionally, the fresh air ejector includes:
Outer cylinder, the outer cylinder are equipped with outer cylinder air inlet and outer cylinder air outlet, the outer cylinder air inlet and the outer cylinder outlet air
Gas channel was formed between mouthful；The barrel of the outer cylinder is equipped with outer cylinder air-vent, and the outer cylinder air-vent connection gas of crossing leads to
Space other than the barrel of road and the outer cylinder；
Inner cylinder, the inner cylinder be set to it is described cross in gas channel, the inner cylinder is equipped with interconnected inner cylinder air inlet and interior
Cylinder air outlet, the inner cylinder air inlet are connected to the barrel of the outer cylinder, and the inner cylinder air outlet is adjacent to the outer cylinder air-vent
Setting；The area that the inner cylinder air inlet is surrounded is greater than the area that the inner cylinder air outlet is surrounded；
The outer cylinder air inlet and/or inner cylinder air inlet are ejector air inlet, and the outer cylinder air outlet goes out for ejector
Air port, the outer cylinder air-vent are ejector air-vent.
Optionally, the fresh air ejector further includes induced duct, and the induced duct is connected to the outer cylinder air-vent.
Optionally, by inner cylinder air inlet to inner cylinder air outlet, the area that the inner cylinder is surrounded is gradually decreased；
Or, the area that the inner cylinder is surrounded gradually decreases and inner cylinder institute by inner cylinder air inlet to inner cylinder air outlet
The change rate of the area surrounded is from large to small.
Optionally, the rounded tubular in the end of the outer cylinder；
Or, the rounded tubular of outer cylinder.
Optionally, the outer cylinder air inlet and outer cylinder air outlet are respectively formed in the both ends of the outer cylinder.
Optionally, locating part, end of the locating part close to the end of the outer cylinder are equipped on the outside of the barrel of the outer cylinder
Face setting；The both ends of the outer cylinder are connect with air conditioner wind outlet and air supply tube respectively；
Or, being equipped with locating part on the outside of the barrel of the outer cylinder, the locating part is set close to the end face of the end of the outer cylinder
It sets；The both ends of the outer cylinder are connect with air conditioner wind outlet and air supply tube respectively；The locating part is stop collar.
Optionally, sealing, end of the sealing close to the end of the outer cylinder are equipped on the outside of the barrel of the outer cylinder
Face setting, the both ends of the outer cylinder are connect with air conditioner wind outlet and air supply tube respectively；
Or, being equipped with sealing on the outside of the barrel of the outer cylinder, the end face of the sealing close to the end of the outer cylinder is set
It sets, the sealing is external screw thread, and the both ends of the outer cylinder pass through nut respectively and connect with air conditioner wind outlet and air supply tube.
Optionally, the air conditioner further includes nut, and the air conditioner wind outlet is formed with external screw thread, and the air conditioner goes out
Air port is connect by the nut with the threaded one end of the outer cylinder；The end of the air supply tube is formed with external screw thread, described to send
Air hose is threadedly coupled by the nut with the other end of the outer cylinder.
The invention also discloses a kind of fresh air conditioner all-in-one machines, including outdoor unit and air conditioner described above, institute
It states outdoor unit and the air conditioner is connected as one；
Or, including outdoor unit and air conditioner described above, the outdoor unit and the air conditioner are connected as one；It is described
The air conditioner air inlet of air conditioner is connected to by backwind tube with the interior space.
Technical solutions of the utility model pass through the drainage principle of ejector, and air during transportation, will be outdoor after heat exchange
Fresh air introduce, be delivered to the interior space together after being mixed with the air after heat exchange, by indoor positive pressure by interior two
In the high gas discharge chamber of content of carbon oxide, so that air-conditioning is able to maintain the supplement of fresh air during working long hours.
It is delivered to interior again after being mixed due to outdoor fresh air with the air after heat exchange, mixed air has reached temperature at this time
Degree balance avoids individually unbalance toward local temperature caused by indoor conveying outdoor fresh air, raising usage experience.In addition, by
In only increasing ejector in the pipeline of transmission, therefore avoid that the volume of air-conditioning increases and cost is greatly improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is fresh air conditioner all-in-one machine structure schematic diagram；
Fig. 2 is fresh air conditioner all-in-one machine cross-sectional view；
Fig. 3 fresh air ejector perspective view；
Fig. 4 is fresh air ejector cross-sectional view.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model proposes a kind of air conditioners.
As shown in Figure 1 and Figure 4, in the utility model embodiment, the air conditioner 120 is used to be set to outdoor, is equipped with
Air conditioner air inlet 122 and air conditioner wind outlet 121, the air conditioner 120 include: fresh air ejector 200, the fresh air jet stream
Device 200 is equipped with ejector air inlet 201, ejector air outlet 202 and ejector air-vent 203, the ejector air inlet 201
It is connected to the air conditioner wind outlet 121, the ejector air outlet 202 with the interior space for being connected to.
In utility model embodiment, to pass through fresh air jet stream from the air after the heat exchange that air conditioner wind outlet 121 comes out
Device 200 enters back into the interior space.By increasing fresh air ejector 200 between air conditioner wind outlet 121 and the interior space, this is new
Wind ejector 200 passes through the drainage principle of ejector, and the air after heat exchange during transportation draws outdoor fresh air
Enter, be delivered to the interior space together after being mixed with the air after heat exchange, by indoor positive pressure by indoor carbon dioxide content
In high gas discharge chamber, so that air conditioner 120 is able to maintain the benefit of the interior space fresh air during working long hours
It fills.It is delivered to the interior space again after being mixed due to outdoor fresh air with the air after heat exchange, at this time mixed air
Equalized temperature is had reached, individually unbalance toward local temperature caused by interior space conveying outdoor fresh air, raising use is avoided
Experience.Further, since merely adding this component of fresh air ejector 200, therefore avoid the volume increase and cost of air conditioner 120
Be greatly improved.
The ejector air inlet 201 is connected to the air conditioner wind outlet 121, directly by ejector air inlet
201 connect realization connection with air conditioner wind outlet 121, or between ejector air inlet 201 and air conditioner wind outlet 121
It adds additional pipeline and realizes connection, which either can take shape in air conditioner wind outlet 121 or penetrate for individual pipeline
It flows on device air inlet 201.
It is understood that the principle of aforementioned air conditioner and traditional indoor unit is similar or identical, room air is changed
Heat, the air conditioner 120 are placed in the exterior space.It is public that the air conditioner 120 can be found in Chinese utility model patent CN207094855U institute
The indoor unit 1 opened, or referring to air conditioner indoor unit disclosed in Chinese utility model patent CN207094859U.
Further, the air conditioner 120 further includes air supply tube 300, the ejector air outlet 202 and the air supply tube
300 connections, for the air supply tube 300 for being connected to the interior space, the ejector air outlet 202 passes through the air supply tube 300
It is connected to the interior space.Through the setting of air supply tube 300, while carrying out flexible arrangement convenient for the position to air conditioner 120
It can be by the air delivery after heat exchange to the interior space.It is understood that for the ejector air outlet 202 and the air-supply
The connection of pipe 300, the air supply tube 300 and the connection of the interior space have and aforementioned ejector air inlet 201 and the air-conditioning
Similar connection type between device air outlet 121 is not repeating to repeat.
Further, as shown in Figure 3 and Figure 4, the fresh air ejector 200 includes:
Outer cylinder 210, the outer cylinder 210 are equipped with outer cylinder air inlet 201 and outer cylinder air outlet 202, the outer cylinder air inlet 201
Gas channel 204 was formed between the outer cylinder air outlet 202；The barrel of the outer cylinder 210 is equipped with outer cylinder air-vent 203, institute
State the space that outer cylinder air-vent 203 is connected to other than the barrel for crossing gas channel 204 and the outer cylinder 210；
Inner cylinder 220, the inner cylinder 220 are crossed in gas channel 204 set on described, and the inner cylinder 220 is interior equipped with what is be interconnected
Cylinder air inlet 221 and inner cylinder air outlet 222, the inner cylinder air inlet 221 are connected to the barrel of the outer cylinder 210, the inner cylinder
Air outlet 222 is arranged adjacent to the outer cylinder air-vent 203；The area that the inner cylinder air inlet 221 is surrounded is greater than the inner cylinder
The area that air outlet 222 is surrounded；
The outer cylinder air inlet 201 and/or inner cylinder air inlet 221 are ejector air inlet, and the outer cylinder air outlet 202 is
Ejector air outlet, the outer cylinder air-vent 203 are ejector air-vent.
In the utility model embodiment, the outer cylinder 210 and the inner cylinder 220 are tubular structure, the outer cylinder air inlet
201 corresponding outer cylinder ends of mouth are connected to air conditioner wind outlet 121, the air after receiving heat exchange, and the outer cylinder air outlet 202 is right
The outer cylinder the other end answered is connect with air supply tube 300, inputs the interior space after the air and outdoor fresh air mixing after heat exchange.
The air supply tube 300 is the channel for air to be connect and conveyed with fresh air ejector 200, which can be individual
Pipeline.
For example, as depicted in figs. 1 and 2, the air that fresh air conditioner all-in-one machine 100 changes after thermogenetic heat exchange passes through air conditioner
Air outlet 121 enters outer cylinder air inlet 201, then enters gas channel 204 by outer cylinder air inlet 201, due to crossing gas channel 204
In be equipped with inner cylinder 220, therefore air immediately by inner cylinder air inlet 221 enter inner cylinder 220 in from inner cylinder air outlet 222 flow
Out, since the area that the inner cylinder air inlet 221 is surrounded is greater than the area that the inner cylinder air outlet 222 is surrounded, Ye Jicong
The acceleration for the air that inner cylinder 220 flows out sprays, and accelerates the air sprayed that the air around inner cylinder air outlet 222 is rolled up at this time
It walks to be formed parital vacuum, generates negative pressure.Air other than the barrel of the outer cylinder 210 passes through under atmospheric pressure
The outer cylinder air-vent 203 was pressed into gas channel 204, this part ozone continues after mixing with the air after heat exchange
In input chamber, to realize heat exchange and ventilation.Air after ozone and heat exchange has had reached comfortable in mixing
Temperature, to avoid the problem that outdoor fresh air is individually introduced indoor bring hot-spot.
It is understood that described outer cylinder air-vent 203 is directly provided on the barrel of outer cylinder 210, realization was penetrated through
Space other than the barrel of gas channel 204 and the outer cylinder 210.The inner cylinder air inlet 221 is connected to the cylinder of the outer cylinder 210
Then inner cylinder 220 can be pasted onto the barrel of outer cylinder 210 for outer cylinder 210 and inner cylinder 220 to be fabricated separately by wall by adhesive
Inside or the outer cylinder 210 and the inner cylinder 220 by being integrally formed preparation.The fresh air ejector 200 can pass through
Metal or plastics are made.When the outer cylinder air inlet 201 and inner cylinder air inlet 221 are overlapped, the two is all ejector air inlet；
When not being overlapped, it is ejector air inlet that air, which initially enters,.
The fresh air ejector 200 of technical solutions of the utility model is equipped with by outer cylinder 210 and inner cylinder 220, air
Entered after heat exchange by outer cylinder air inlet 201 and flowed out from outer cylinder air outlet 202, air when by inner cylinder 220, due to inner cylinder into
The area that air port 221 is surrounded is greater than the area that the inner cylinder air outlet 222 is surrounded, when air flows out inner cylinder air outlet 222
Flow velocity increases, and forms negative pressure in the corresponding position of inner cylinder air outlet 222, under the action of external atmosphere pressure, extraneous fresh sky
Gas was pressed into gas channel 204 by outer cylinder air-vent 203, as the air after heat exchange enters the room space together, thus full
Foot interior heat exchange and the demand for introducing fresh air.The utility model embodiment does not need to increase additional fresh air power part,
Cost is saved, is directly connect with air supply tube 300, the increase of additional volumes is avoided.
Further, as shown in figure 3, the fresh air ejector 200 further includes induced duct 230, the induced duct 230 is connected
In the outer cylinder air-vent 203.In the utility model embodiment, induced duct 230 is set to the outer cylinder air-vent 203, is drawn
The air inlet of air hose 230 can be far from the heat extraction region of air-conditioner body, and fresh air is closer to outdoor temperature, these fresh skies
Air pressure mixed after entering gas channel 204 with the air after heat exchange, reduced the influence to temperature fluctuation.In addition, passing through setting air inducing
Pipe 230, so that the negative-pressure vacuum degree that 222 near zone of inner cylinder air outlet is formed is higher, during air inducing, extraneous fresh sky
Gas can be along before induced duct 230 and then entering gas channel 204, it is ensured that the sucking of fresh air.
Further, in the utility model embodiment, the medium of the fresh air ejector 200 processing is therefore air is
The fresh air ejector 200 is reduced to the obstruction of air, as shown in Figure 3 and Figure 4, by inner cylinder air inlet 221 to inner cylinder air outlet
222, the area that the inner cylinder 220 is surrounded gradually decreases.It is gradually decreased by the area for being surrounded inner cylinder 220, i.e. inner cylinder
It is smooth transition between air inlet 221 and inner cylinder air outlet 222, the resistance that air changes wind direction is smaller, although namely setting
Fresh air ejector 220, but when guaranteeing that air accelerates to spray, the resistance to air can be also reduced, to reduce noise
Occur.
Further, the variation of the area surrounded by inner cylinder air inlet 221 to inner cylinder air outlet 222, the inner cylinder 220
Rate is from large to small.In the present invention, the medium of the fresh air ejector 200 processing is air, in the front half section of inner cylinder 220,
The degree that the area that the change rate for the area that inner cylinder 220 is surrounded is larger namely inner cylinder 220 is surrounded reduces is larger, such energy
So that air Quick-pressurizing；In the second half section of inner cylinder 220, the change rate for the area that inner cylinder 220 is surrounded is smaller namely inner cylinder
The degree that 220 areas that are surrounded reduce is smaller, so that the tangential direction of inner cylinder air outlet 222 is intended to parallel with wind direction, makes
The air that inner cylinder air outlet 222 must be flowed out can substantially be blown out in parallel, more conducively mixed and taken away with extraneous fresh air, be reduced
Air turbulence at inner cylinder air outlet 222 reduces noise.
Further, as shown in Figure 3 and Figure 4, the outer cylinder air inlet 201 is respectively formed in institute with outer cylinder air outlet 202
State the both ends of outer cylinder 210, the rounded tubular in end of the outer cylinder 210.In the present invention, which connects
It is connected to air conditioner wind outlet 121 and air supply tube 300, in general, the section of air conditioner wind outlet 121 and air supply tube 300 is to be in
It is circular, by the way that rounded tubular is arranged in the end of the outer cylinder 210, preferably it is attached and seals.
Further, the rounded tubular of the outer cylinder 210.In the utility model embodiment, entire outer cylinder 210 is arranged
Rounded tubular, also i.e. by component overall processing at rounded cylindrical, simple and convenient, reduction processing cost.
Further, as shown in Figures 1 to 4, sealing 212, the sealing are equipped on the outside of the barrel of the outer cylinder 219
212 are arranged close to the end face of the end of the outer cylinder 210, the both ends of the outer cylinder 210 respectively with air conditioner wind outlet 121 and give
Air hose 300 connects.
In the utility model embodiment, negative pressure is needed to form inside the fresh air ejector 200, it is extraneous fresh to suck
Air, therefore to guarantee that the connection of the fresh air ejector 200 and air conditioner wind outlet 121 and air supply tube 300 seals, therefore, lead to
It crosses the end face in the end close to outer cylinder and sealing 212, the sealing 212 and air conditioner wind outlet 121 and air supply tube 300 is set
Cooperation realizes sealing, guarantees the formation of negative pressure.
It is specifically as follows, which is a plurality of alternate annular seal item (rubber material, silica gel material etc.), empty
It adjusts device air outlet 121 and air supply tube 300 to be sheathed on the end of the outer cylinder 210, is interference fitted with a plurality of annular seal item,
To form sealing.It can also be that the sealing 212 is formed in the external screw thread on the outside of the barrel of outer cylinder 210, outer cylinder 210 passes through
The external screw thread is connect with air conditioner wind outlet 121 and air supply tube 300, that is, air conditioner wind outlet 121 and air supply tube 300
End also is provided with external screw thread, realizes screw threads for fastening by nut 400 between the two, while can realize and seal by screw thread, and this
Kind connection type can guarantee the stable connection between fresh air ejector 200 and air conditioner wind outlet 121 and air supply tube 300, prevent
It is loosened in the case where artificial touching.It is understood that the end of the outer cylinder 210 is connected to air conditioner wind outlet
121 mean that the end of the outer cylinder 210 can be connected to air conditioner wind outlet 121 by additional pipeline.It further can be
Increase gasket (rubber between the both ends of the outer cylinder 210 and the end face of air conditioner wind outlet 121 and the end face of air supply tube 300
Pad), to further increase leakproofness.
Further, it is equipped with locating part 211 on the outside of the barrel of the outer cylinder 210, the locating part 211 is close to the outer cylinder
The end face of 210 end is arranged；The both ends of the outer cylinder 210 are connect with air conditioner wind outlet 121 and air supply tube 300 respectively.
In the utility model embodiment, the end of the outer cylinder 210 and air conditioner wind outlet 121 and air supply tube 300 connect
It connects, which can make outer cylinder 210 and the connection of air conditioner wind outlet 121 and air supply tube 300 be aligned, and guarantee sealing.Example
Such as, when sealing 212 is multiple annular seals, air conditioner wind outlet 121 and air supply tube 300 are sheathed on the outer cylinder 210
End, which forms limit alignment to air conditioner wind outlet 121 and air supply tube 300, so that air conditioner wind outlet 121
When being sheathed on the end of outer cylinder 210 with air supply tube 300, sealing effect can be improved with multiple annular seal Full connecteds.Example again
Such as, when sealing 212 is external screw thread, by the setting of the locating part 211, it can guarantee the position of threaded engagement, prevent nut
400 excessively fastenings, and can prevent nut 400 from loosening.
In addition, the locating part 211 can also play the role of referring to prompt, for example, working as air conditioner wind outlet 121 and air supply tube
300 when being sheathed on the end of outer cylinder 210, as long as air conditioner wind outlet 121 and air supply tube 300 touch locating part, namely completes
Installation, fastening effect and sealing effect be all satisfied requirement.In another example when air conditioner wind outlet 121 and air supply tube 300 and outer cylinder
When 210 end is fastened by nut 400, as long as nut 400 touches locating part 211, that is, installation is completed, avoided excessively tight
Gu or the needs of loosening, meeting fastening and seal.Close mean is reserving a part of position for sealing to be arranged
212, in the utility model embodiment, the locating part 211 is arranged close to sealing 212.
Further, the locating part 211 is stop collar.The outside that stop collar is set to the barrel of the outer cylinder 210 is whole
A surface can carry out Full connected with the end face or nut of air conditioner wind outlet 121 and air supply tube 300, position fixed effect more
It is good.It is understood that stop collar 211 can be bonded in the outside of the barrel of outer cylinder 210 by way of gluing, or
Stop collar 211 is directly shaped on the outside of the barrel of outer cylinder 210, and the utility model is not construed as limiting.
The invention also discloses a kind of fresh air conditioner all-in-one machines 100, such as Fig. 1 and Fig. 2, the fresh air conditioner all-in-one machine
100 include outdoor unit 110 and air conditioner 120 described above, and the outdoor unit 110 and the air conditioner 120 are connected as one.
In the utility model embodiment, which is placed in the exterior space, and the air of the interior space passes through
Backwind tube inputs air conditioner 120 (backwind tube communication chamber air conditioner air inlet 122 and the interior space), passes through in air conditioner 120
Heat exchanger 123 completes heat exchange, is then expelled to air conditioner wind outlet 121 by wind wheel 124, the air after heat exchange passes sequentially through newly
Wind ejector 200 and air supply tube 300 are delivered to the interior space.Fresh air conditioner all-in-one machine in the utility model embodiment includes upper
Whole technical solutions of air conditioner 120 are stated, therefore at least all beneficial to effect brought by the technical solution with above-described embodiment
Fruit, it is no longer repeated herein.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (15)
1. a kind of air conditioner is equipped with air conditioner air inlet and air conditioner wind outlet, which is characterized in that the sky for outdoor
Adjust device include:
Fresh air ejector, the fresh air ejector is equipped with ejector air inlet, ejector air outlet and ejector air-vent, described
Ejector air inlet is connected to the air conditioner wind outlet, and the ejector air outlet is described to penetrate for being connected to the interior space
Stream device air-vent is connected to the exterior space.
2. air conditioner as described in claim 1, which is characterized in that the air conditioner further includes air supply tube, and the ejector goes out
Air port is connected to the air supply tube, and for being connected to the interior space, the ejector air outlet is sent the air supply tube by described
Air hose is connected to the interior space.
3. air conditioner as claimed in claim 2, which is characterized in that the fresh air ejector includes:
Outer cylinder, the outer cylinder are equipped with outer cylinder air inlet and outer cylinder air outlet, the outer cylinder air inlet and the outer cylinder air outlet it
Between formed gas channel；The barrel of the outer cylinder is equipped with outer cylinder air-vent, outer cylinder air-vent connection is described cross gas channel and
Space other than the barrel of the outer cylinder；
Inner cylinder, the inner cylinder are crossed in gas channel set on described, and the inner cylinder is equipped with interconnected inner cylinder air inlet and inner cylinder and goes out
Air port, the inner cylinder air inlet are connected to the barrel of the outer cylinder, and the inner cylinder air outlet is arranged adjacent to the outer cylinder air-vent；
The area that the inner cylinder air inlet is surrounded is greater than the area that the inner cylinder air outlet is surrounded；
The outer cylinder air inlet and/or inner cylinder air inlet are ejector air inlet, and the outer cylinder air outlet is ejector air outlet,
The outer cylinder air-vent is ejector air-vent.
4. air conditioner as claimed in claim 3, which is characterized in that the fresh air ejector further includes induced duct, the air inducing
Pipe is connected to the outer cylinder air-vent.
5. air conditioner as claimed in claim 3, which is characterized in that by inner cylinder air inlet to inner cylinder air outlet, the inner cylinder institute
The area surrounded gradually decreases.
6. air conditioner as claimed in claim 3, which is characterized in that by inner cylinder air inlet to inner cylinder air outlet, the inner cylinder institute
The change rate for the area that the area surrounded gradually decreases and the inner cylinder is surrounded is from large to small.
7. air conditioner as claimed in claim 3, which is characterized in that the rounded tubular in the end of the outer cylinder；
Or, the rounded tubular of outer cylinder.
8. the air conditioner as described in claim 3 or 7, which is characterized in that the outer cylinder air inlet and outer cylinder air outlet distinguish shape
The both ends of outer cylinder described in Cheng Yu.
9. air conditioner as claimed in claim 3, which is characterized in that be equipped with locating part, the limit on the outside of the barrel of the outer cylinder
Position part is arranged close to the end face of the end of the outer cylinder；The both ends of the outer cylinder connect with air conditioner wind outlet and air supply tube respectively
It connects.
10. air conditioner as claimed in claim 9, which is characterized in that the locating part is stop collar.
11. air conditioner as claimed in claim 3, which is characterized in that sealing is equipped on the outside of the barrel of the outer cylinder, it is described close
The end face of envelope portion close to the end of the outer cylinder is arranged, and the both ends of the outer cylinder connect with air conditioner wind outlet and air supply tube respectively
It connects.
12. air conditioner as claimed in claim 3, which is characterized in that sealing is equipped on the outside of the barrel of the outer cylinder, it is described close
The end face of envelope portion close to the end of the outer cylinder is arranged, and the sealing is external screw thread, and the both ends of the outer cylinder pass through spiral shell respectively
Mother connect with air conditioner wind outlet and air supply tube.
13. air conditioner as claimed in claim 12, which is characterized in that the air conditioner further includes nut, and the air conditioner goes out
Air port is formed with external screw thread, and the air conditioner wind outlet is connect by the nut with the threaded one end of the outer cylinder；It is described to send
The end of air hose is formed with external screw thread, and the air supply tube is threadedly coupled by the nut with the other end of the outer cylinder.
14. a kind of fresh air conditioner all-in-one machine, which is characterized in that including outdoor unit and the described in any item skies of claim 1 to 13
Device is adjusted, the outdoor unit and the air conditioner are connected as one.
15. fresh air conditioner all-in-one machine as claimed in claim 14, which is characterized in that the air conditioner air inlet of the air conditioner is logical
Backwind tube is crossed to be connected to the interior space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066482.0U CN208566894U (en) | 2018-07-05 | 2018-07-05 | Air conditioner and fresh air conditioner all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066482.0U CN208566894U (en) | 2018-07-05 | 2018-07-05 | Air conditioner and fresh air conditioner all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826482A (en) * | 2018-07-05 | 2018-11-16 | 广东美的制冷设备有限公司 | Air conditioner and fresh air conditioner all-in-one machine |
| CN110513806A (en) * | 2019-09-20 | 2019-11-29 | 海信（山东）空调有限公司 | Room air processing system and air-treatment all-in-one machine |
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2018
- 2018-07-05 CN CN201821066482.0U patent/CN208566894U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826482A (en) * | 2018-07-05 | 2018-11-16 | 广东美的制冷设备有限公司 | Air conditioner and fresh air conditioner all-in-one machine |
| CN108826482B (en) * | 2018-07-05 | 2024-03-26 | 广东美的制冷设备有限公司 | Air conditioner and fresh air conditioner all-in-one machine |
| CN110513806A (en) * | 2019-09-20 | 2019-11-29 | 海信（山东）空调有限公司 | Room air processing system and air-treatment all-in-one machine |
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