CN207262673U - Air-valve and there is its heat exchanger - Google Patents
Air-valve and there is its heat exchanger Download PDFInfo
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- CN207262673U CN207262673U CN201720833491.7U CN201720833491U CN207262673U CN 207262673 U CN207262673 U CN 207262673U CN 201720833491 U CN201720833491 U CN 201720833491U CN 207262673 U CN207262673 U CN 207262673U
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Abstract
The utility model provides a kind of air-valve (100), and the air-valve (100) includes motor (110), first level of connecting rod (120), second level even the rod and air deflection assemblies；The motor (110) is connected with the first level of connecting rod (120) and can drive the first level of connecting rod (120) rotary motion；One end of the first level of connecting rod (120) is rotatablely connected with one end of the second level even the rod, and the other end of the second level even the rod is rotatablely connected with the air deflection assemblies；The air deflection assemblies are used for the valve port for being fitted in air passage.Above-mentioned air-valve (100), is fitted on the valve port in air passage so that air passage is closed, leakproofness greatly improves, and structure is also simpler by air deflection assemblies.
Description
Technical field
Air intake equipment technical field is the utility model is related to, more particularly to a kind of air-valve and there is its heat exchanger.
Background technology
With the raising of quality of life, people have also begun to more concern to living environment and indoor living environment.Especially
It is that the life style of present people is in close and lives, therefore the requirement for the inletting fresh air of room air is also higher and higher,
Fresh air is usually introduced by way of fresh air duct is set.Further, since fresh air need not be continuously introduced into, therefore by fresh air
Air-valve is set to control the introducing and closing of fresh air on air passage.
Traditionally, the motor of air-valve drives multiple blades to realize that blade blocks fresh air duct by drive mechanism, but logical
Crossing the multiple blades of motor powered needs multigroup drive mechanism band movable vane piece not only complicated, sealing screening of multiple blades to air passage
Gear effect is often also restrained.
Utility model content
Based on this, it is necessary to for the problem that traditional wind valve structure is complicated, poor sealing, there is provided a kind of air-valve and have
Its heat exchanger.
A kind of air-valve provided by the utility model, the air-valve include motor, first level of connecting rod, second level even the rod and wind deflector
Component；
The motor is connected with the first level of connecting rod and can drive the first level of connecting rod rotary motion；
One end of one end of the first level of connecting rod and the second level even the rod is rotatablely connected, the other end of the second level even the rod with
The air deflection assemblies rotation connection；
The air deflection assemblies are used for the valve port for being fitted in air passage.
In one of the embodiments, the second level even the rod includes the first second level even the rod and the second second level even the rod, described
Air deflection assemblies include the first wind deflector and the second wind deflector；
One end of first second level even the rod and one end of second second level even the rod respectively with the first level of connecting rod
Both ends are rotatablely connected；
The other end of first second level even the rod and the other end of second second level even the rod are led with described first respectively
Aerofoil and second wind deflector rotation connection.
In one of the embodiments, the motor is connected with the middle part of the first level of connecting rod.
In one of the embodiments, the one end of first wind deflector away from first second level even the rod is equipped with the first folding
Side；
The one end of second wind deflector away from second second level even the rod is equipped with the second flanging.
In one of the embodiments, the angle of first flanging and first wind deflector is less than 90 °；
The angle of second flanging and second wind deflector is less than 90 °.
The utility model also provides a kind of heat exchanger, wherein, the heat exchanger includes wind output channel component, fresh air wind
Road component, heat exchange filter core and air-valve as described above；
The wind output channel component includes wind output channel, and the wind output channel is equipped with return air air inlet and return air outlet air
Mouthful, return air enters the wind output channel from the return air air inlet and is oriented in the wind output channel to the return air air outlet
Flowing；
The fresh air duct component includes fresh air duct and air-treatment filter core, and the air-treatment filter core is arranged on institute
State in fresh air duct, the fresh air duct is equipped with fresh air air inlet and fresh air air outlet, fresh air from the fresh air air inlet into
Enter the fresh air duct and flow through the air-treatment filter core and orient and flowed to the fresh air air outlet；
Return air in the wind output channel can be exchanged heat with the fresh air in the fresh air duct by the heat exchange filter core；
Valve port is equipped between the wind output channel and the fresh air duct, the air-valve controls the air deflection assemblies to block
Or the valve port is avoided, when the air deflection assemblies avoid the valve port, the return air of the wind output channel passes through the valve port
Into the fresh air duct, arranged in fresh air duct by being oriented after the air-treatment filter element filtering from the fresh air air outlet
Go out.
In one of the embodiments, the fresh air in the fresh air duct first passes through the heat exchange filter core and the return air
Return air heat exchange in air passage, then pass through the air-treatment filter element filtering；
The valve port be arranged at the fresh air and the return air heat exchange after, the fresh air before air-treatment filter element filtering
At air passage.
In one of the embodiments, the wind output channel component further includes exhaust fan, and the exhaust fan is arranged at
Between the valve port and air draft air outlet of the wind output channel, and for driving the return air oriented flow in the wind output channel
It is dynamic.
In one of the embodiments, the fresh air duct component further includes fresh-air fan, and the fresh-air fan is arranged at
Between the valve port and the fresh air air outlet in the fresh air duct, and for driving the fresh air in the fresh air duct to determine
To flowing.
In one of the embodiments, the wind output channel component includes two sub- wind output channels, the sub- wind output channel
The both sides of the fresh air duct are respectively arranged at, valve is equipped between at least one sub- wind output channel and the fresh air duct
Mouthful.
In one of the embodiments, valve port is equipped between two sub- wind output channels and the fresh air duct, institute
Air-valve is stated to be arranged in the fresh air duct and the valve port correspondence position.
Above-mentioned air-valve, is fitted on the valve port in air passage so that air passage is closed, leakproofness carries significantly by air deflection assemblies
Height, structure are also simpler.
Above-mentioned heat exchanger, is equipped with valve port between wind output channel and fresh air duct, and controls opening for valve port by air-valve
Open or close, when valve port is opened, the wind of wind output channel enters fresh air duct by valve port, in fresh air duct by air at
Orientation is discharged from fresh air air outlet after managing filter element filtering, so as to provide a kind of heat exchange that can be purified to room air
Device, so that fresh air need not be introduced indoors, when need to only be purified to room air, only by controlling air-valve to open valve port, i.e.,
It can realize to indoor air purification, its air-cleaning function is expanded on the basis of heat exchanger existing capability, reduces user
Purify the cost in terms of air.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is one structure diagram of the utility model air-valve embodiment；
Fig. 2 is two structure diagram of the utility model air-valve embodiment；
Fig. 3 is one structure diagram of the utility model heat exchanger embodiment；
Fig. 4 is that the return air when air-valve of heat exchanger shown in Fig. 3 is closed flows to schematic diagram；
Fig. 5 is that the return air when air-valve of heat exchanger shown in Fig. 3 is opened flows to schematic diagram；
Wherein,
100- air-valves；
110- motors；
120- first level of connecting rod；
The first second level even the rods of 131- 131；
The second second level even the rods of 132-；
The first wind deflectors of 141-；
The second wind deflectors of 142-
210- return air air inlets；
220- fresh air air outlets；
The first valve ports of 231-；
The second valve ports of 232-
310- low efficient filter screens；
320- air-treatment filter cores；
400- heat exchange filter cores；
510- exhaust fans；
520- fresh-air fans.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, and tie
Close attached drawing, air-valve to the utility model and be further elaborated with its heat exchanger.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Please refer to Fig.1 to shown in Fig. 5, the utility model provides a kind of air-valve and a kind of heat exchange including the air-valve
Device.
Please continue to refer to shown in Fig. 1, the air-valve 100 of the utility model embodiment one include motor 110, first level of connecting rod 120,
Second level even the rod and air deflection assemblies.
Motor 110 is connected with first level of connecting rod 120 and can drive 120 rotary motion of first level of connecting rod；The one of first level of connecting rod 120
End and one end of second level even the rod are rotatablely connected, and the other end and the air deflection assemblies of second level even the rod are rotatablely connected.
When air-valve 100 is closed, first level of connecting rod 120 is in same linear position with second level even the rod, and air deflection assemblies are in
The perpendicular position with second level even the rod.Air deflection assemblies, which can be fitted on valve port, to be used to block valve port, so that valve port is in
Closed mode.When air-valve 100 is opened, motor 110 drives first level of connecting rod 120 to rotate clockwise, and first level of connecting rod 120 passes through two level
Connecting rod drives air deflection assemblies valve port is divulged information so that air deflection assemblies avoid valve port away from valve port.
Above-mentioned air-valve 100, is fitted on the valve port in air passage so that air passage is closed, leakproofness is significantly by air deflection assemblies
Improve, structure is also simpler.
As a kind of optional embodiment, second level even the rod includes the first second level even the rod 131 and the second second level even the rod 132, leads
Aerofoil component includes the first wind deflector 141 and the second wind deflector 142.One end of first second level even the rod 131 and the two or two cascade
One end of bar 132 is rotatablely connected with the both ends of first level of connecting rod 120 respectively；The other end and the two or two of first second level even the rod 131
The other end of level connecting rod 132 is rotatablely connected with the first wind deflector 141 and the second wind deflector 142 respectively.
By setting matched first second level even the rod, 131 and first wind deflector 141 and the second second level even the rod 132 and second
Wind deflector 142, it is real so as to be fitted in respectively on two air passage valve ports by the first wind deflector 141 and the second wind deflector 142
Being turned on and off for multiple valve ports now is controlled at the same time, realizes multidirectional valve port control.
For example, it is arranged in air passage equipped with opposite the first valve port 231 and the second valve port 232, air-valve 100 in air passage.When
When air-valve 100 is closed, 120 and first second level even the rod 131 of first level of connecting rod, the second second level even the rod 132 are in same linear position, the
One wind deflector 141 and the first second level even the rod 131 are perpendicular and be fitted on the first valve port 231, the second wind deflector 142 and the 2nd 2
Level connecting rod 132 is to vertical and be fitted on the second valve port 232.When air-valve 100 is opened, motor 110 drives first level of connecting rod 120 suitable
Hour hands rotate, and first level of connecting rod 120 drives the first wind deflector respectively by the first second level even the rod 131 and the second second level even the rod 132
141 and second wind deflector 142 away from valve port so that the first wind deflector 141, which avoids the first valve port 231, enables the first valve port 231
Enough ventilations, the second wind deflector 142, which avoids the second valve port 232, enables the second valve port 232 to divulge information, and realizes the control of more valve ports.
As a kind of optional embodiment, motor 110 is connected with the middle part of first level of connecting rod 120, so that 120 phase of first level of connecting rod
The first second level even the rod 131 and the second second level even the rod 132 is symmetrically driven to move and rotate against.
Alternatively, the first second level even the rod 131 and the second second level even the rod 132, the first wind deflector 141 and the second wind deflector 142
Structure is identical.
As a kind of optional embodiment, the one end of the first wind deflector 141 away from the first second level even the rod 131 is equipped with the first folding
Side；The one end of second wind deflector 142 away from the second second level even the rod 132 is equipped with the second flanging.
When avoiding the first valve port 231 under drive of first wind deflector 141 in the first second level even the rod 131, the first wind deflector
141 be rotating as center of circle progress using the position where the first flanging, meanwhile, the first flanging is connected on 231 wall of the first valve port
That realizes the first wind deflector 141 stablizes rotation.Further, fully opened when the first wind deflector 141 is rotated in place air-valve 100
When, the first wind deflector 141 can also avoid the first wind deflector 141 in distinguished and admirable effect due to being connected on 231 wall of the first valve port
The problems such as lower vibration produces noise.
Similarly, when avoiding the second valve port 232 under drive of second wind deflector 142 in the second second level even the rod 132, second leads
Aerofoil 142 is rotating as center of circle progress using the position where the second flanging, meanwhile, the second flanging is connected in port wall and realizes
Second wind deflector 142 stablizes rotation.Further, when the second wind deflector 142, which is rotated in place air-valve 100, to be fully opened, the
Two wind deflectors 142 can also avoid the second wind deflector 142 from being vibrated under the action of distinguished and admirable due to being connected on 232 wall of the second valve port
The problems such as producing noise.
As a kind of optional embodiment, the angle of the first flanging and the first wind deflector 141 is less than 90 °；Second flanging with
The angle of second wind deflector 142 is less than 90 °.
Refer to shown in Fig. 2, the air-valve 100 and the difference of embodiment one of the utility model embodiment two are, wind
When valve 100 is changed to open by closing, the direction of rotation of first level of connecting rod 120 is different.
Further, traditional heat exchanger can not only reach energy saving effect, while also possess and fresh air was carried out
Filter out the function of haze.Such a heat exchanger generally uses low efficient filter screen 310 and HEPA filter screens, realizes to the particle in fresh air
Carry out physics interception；Some heat exchangers also use electrostatic precipitator technology, deposit, reach after making dust particles using high-voltage electrostatic field
To dust removing effects.
However, traditional heat exchanger need not introduce fresh air indoors, and when need to only be purified to room air, Yong Huxu
In addition air purifier is purchased, user is added cost in terms of air is purified.
Refer to shown in Fig. 3 to Fig. 5, the heat exchanger of one embodiment of the utility model includes wind output channel component, fresh air
Ducting assembly, heat exchange filter core 400 and air-valve 100.
Wherein, wind output channel component includes wind output channel, and wind output channel is equipped with return air air inlet 210 and return air outlet air
Mouthful, return air enters wind output channel from return air air inlet 210 and oriented in wind output channel to be flowed to return air air outlet；Fresh air duct
Component includes fresh air duct and air-treatment filter core 320, and air-treatment filter core 320 is arranged in fresh air duct, fresh air duct
Equipped with fresh air air inlet and fresh air air outlet 220, fresh air enters fresh air duct from fresh air air inlet and flows through air-treatment filter
Core 320 is oriented to be flowed to fresh air air outlet 220；The fresh air in return air and fresh air duct in wind output channel can pass through heat exchange
Filter core 400 exchanges heat；Valve port is equipped between wind output channel and fresh air duct, air-valve 100 controls the opening and closing of fault of valve port, works as valve port
During unlatching, the return air of wind output channel enters fresh air duct by valve port, is filtered in fresh air duct by air-treatment filter core 320
After orient and discharged from fresh air air outlet 220.
Above-mentioned heat exchanger, is equipped with valve port between wind output channel and fresh air duct, and controls valve port by air-valve 100
Opening and closing of fault, when valve port is opened, the return air of wind output channel enters fresh air duct by valve port, passes through sky in fresh air duct
Gas disposal filter core 320 is oriented after filtering and discharged from fresh air air outlet 220, so that room air can be carried out only by providing one kind
The heat exchanger of change, so that fresh air need not be introduced indoors, when need to only be purified to room air, only by controlling air-valve
100 open valve port, can realize to indoor air purification, its air purification work(is expanded on the basis of heat exchanger existing capability
Can, reduce the cost in terms of user purifies air.In addition, above-mentioned heat exchanger is also fully utilized by traditional heat exchanger
Functional configuration, reduces the manufacture cost of heat exchanger, improves the utilization rate of heat exchanger.
As a kind of optional embodiment, the fresh air in wind air passage is first passed through in heat exchange filter core 400 and return airway
Return air heat exchange, then filtered by air-treatment filter core 320；Valve port be arranged at fresh air and return air heat exchange after, air-treatment
At fresh air duct before the filtering of filter core 320.
When valve port is opened, the return air of wind output channel just enters fresh air before not by heat exchange filter core 400 by valve port
Air passage, orientation is discharged from fresh air air outlet 220 after being filtered in fresh air duct by air-treatment filter core 320.On the one hand can
Return air is avoided the windage of the generation of heat exchange filter core 400, on the other hand can also avoid producing heat in heat exchange filter core 400
Exchanging reduces efficiency.
Alternatively, heat exchanger further includes low efficient filter screen 310, and low efficient filter screen 310 is arranged at the heat friendship of fresh air duct
Change at filter core 400.Outdoor fresh air by fresh air duct enter heat exchanger in, first pass through low efficient filter screen 310 filter, heat exchange
Filter core 400 exchanges heat, and interior is discharged into from fresh air air outlet 220 after then being filtered again by air-treatment filter core 320.And indoor return air
Fresh air duct is entered by valve port, it is only necessary to can be discharged into room from fresh air air outlet 220 after being filtered by air-treatment filter core 320
It is interior.This is because the pollutant in room air, compared to outdoor fresh air, there are less bulky grain pollutant, so there is no need to pass through
Low efficient filter screen 310 is filtered.
As a kind of optional embodiment, wind output channel component further includes exhaust fan 510, and exhaust fan 510 is arranged at
Between the valve port and air draft air outlet of wind output channel, and for driving the return air directed flow in wind output channel.
As a kind of optional embodiment, fresh air duct component further includes fresh-air fan 520, and fresh-air fan 520 is arranged at
Between valve port and fresh air air outlet 220 in fresh air duct, and for driving the fresh air directed flow in fresh air duct.
As a kind of optional embodiment, wind output channel component includes two sub- wind output channels, i.e. the heat exchanger is one
The heat exchanger of the double return airways of kind, specifically, sub- wind output channel is respectively arranged at the both sides of fresh air duct, at least one sub- row
Valve port is equipped between wind air passage and fresh air duct.
Further, as a kind of optional embodiment, valve port is equipped between two sub- wind output channels and fresh air duct,
Air-valve 100 is arranged in fresh air duct and valve port correspondence position.
Correspondingly, when being equipped with valve port between two sub- wind output channels and fresh air duct, second level even the rod includes the one or two
Level 131 and second second level even the rod 132 of connecting rod, air deflection assemblies include the first wind deflector 141 and the second wind deflector 142.One or two
The both ends of one end of level connecting rod 131 and one end of the second second level even the rod 132 respectively with first level of connecting rod 120 are rotatablely connected；First
The other end of second level even the rod 131 and the other end of the second second level even the rod 132 respectively with the first wind deflector 141 and the second wind-guiding
Plate 142 is rotatablely connected.
First wind deflector 141 and the second wind deflector 142 are corresponding with the valve port of two sub- wind output channels respectively, the air-valve
100 are suitable for the heat exchanger of double return airways, and when air-valve 100 is opened, i.e., correspondingly valve port is opening, return airway
Return air fresh air duct is entered by valve port, from fresh air air outlet after the filtering of air-treatment filter core 320 in fresh air duct
220 are discharged into interior.
Refer to shown in Fig. 3 to Fig. 5, alternatively, the axle center of 110 shaft of motor is located at the midpoint of first level of connecting rod 120, level-one
The length of connecting rod 120 is set to L1, the length of the first second level even the rod 131 and the second second level even the rod 132 is set to L2.One or two
One end of level 131 and second second level even the rod 132 of connecting rod is respectively symmetrically connected to the both ends of first level of connecting rod 120, the one or two cascade
The other end of 131 and second second level even the rod 132 of bar connects the first wind deflector 141 and the second wind deflector 142 respectively.Two sons
The distance between return airway is set to d, it is also assumed that the width of fresh air duct is d.First level of connecting rod 120, the first second level even the rod
131 and second second level even the rod 132 total length be less than or equal to two sub- return airways between spacing d, i.e. L1+2L2≤d。
When first level of connecting rod 120, the first second level even the rod 131 and the second second level even the rod 132 are point-blank and in vertical
Directly when fresh air duct direction, the first wind deflector 141 and the second wind deflector 142 respectively with the first second level even the rod 131 and
Two second level even the rods 132 are vertical, and air-valve 100 is closed, its 141 and second wind deflector 142 of the first wind deflector pastes respectively
Close on valve port.
At this time, room air becomes return air by return air air inlet 210 into return airway, due to return airway and fresh air
Valve port between air passage is bonded closing by the first wind deflector 141 and the second wind deflector 142, and return air fan driving return air passes through heat
Exchange after filter core 400 exchanges heat and discharged from return air exhaust outlet, that is, be discharged in outdoor environment.
When first connecting rod rotates under the action of motor 110, such as shown in the state to Fig. 5 of air-valve 100 as shown in Figure 4
State transformation when, first connecting rod rotates clockwise 90 ° under the action of motor 110, the first second level even the rod 131 and the 2nd 2
Level connecting rod 132 is mobile with the both ends of first connecting rod and is rotated relative to first level of connecting rod 120, thus drive the first wind deflector 141 with
And second wind deflector 142 move, simultaneously because one end of the first wind deflector 141 and the second wind deflector 142 also respectively with fresh air
The wall contact in air passage, so that the first wind deflector 141 and the second wind deflector 142 rotate counterclockwise less than 90 ° and avoid valve port,
Return airway is set to be connected with fresh air duct.
At this time, room air becomes return air by return air air inlet 210 into return airway, and in fresh-air fan 520
Driving is lower to be oriented to 320 direction displacement of air-treatment filter core, after the filtering of air-treatment filter core 320, after becoming purification
Air interior is discharged into by fresh air air outlet 220, complete the purification of room air.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
There is no intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
The utility model description in, term " first ", " second " be only used for description purpose, and it is not intended that instruction or
Imply relative importance.
Meanwhile cited such as " on ", " under " in this specification, "left", "right", the term of " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
In the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
- A kind of 1. air-valve, it is characterised in that the air-valve (100) include motor (110), first level of connecting rod (120), second level even the rod with And air deflection assemblies；The motor (110) is connected with the first level of connecting rod (120) and can drive the first level of connecting rod (120) rotary motion；One end of the first level of connecting rod (120) is rotatablely connected with one end of the second level even the rod, the other end of the second level even the rod It is rotatablely connected with the air deflection assemblies；The air deflection assemblies are used for the valve port for being fitted in air passage.
- 2. air-valve according to claim 1, it is characterised in that the second level even the rod include the first second level even the rod (131) with And second second level even the rod (132), the air deflection assemblies include the first wind deflector (141) and the second wind deflector (142)；One end of first second level even the rod (131) and one end of second second level even the rod (132) respectively with the level-one The both ends rotation connection of connecting rod (120)；The other end of first second level even the rod (131) and the other end of second second level even the rod (132) respectively with it is described First wind deflector (141) and second wind deflector (142) rotation connection.
- 3. air-valve according to claim 2, it is characterised in that in the motor (110) and the first level of connecting rod (120) Portion connects.
- 4. air-valve according to claim 2, it is characterised in that first wind deflector (141) is away from first two level One end of connecting rod (131) is equipped with the first flanging；The one end of second wind deflector (142) away from second second level even the rod (132) is equipped with the second flanging.
- 5. air-valve according to claim 4, it is characterised in that first flanging and first wind deflector (141) Angle is less than 90 °；Second flanging and the angle of second wind deflector (142) are less than 90 °.
- 6. a kind of heat exchanger, it is characterised in that the heat exchanger includes wind output channel component, fresh air duct component, heat and hands over Change filter core (400) and the air-valve (100) as described in claim 1 to 5 any one；The wind output channel component includes wind output channel, and the wind output channel is equipped with return air air inlet (210) and return air outlet air Mouthful, return air enters the wind output channel from the return air air inlet (210) and is oriented in the wind output channel to the return air Air outlet flows；The fresh air duct component includes fresh air duct and air-treatment filter core (320), and the air-treatment filter core (320) sets Put in the fresh air duct, the fresh air duct is equipped with fresh air air inlet and fresh air air outlet (220), and fresh air is from described new Wind air inlet, which enters the fresh air duct and flows through the air-treatment filter core (320), to be oriented to the fresh air air outlet (220) Flowing；Return air in the wind output channel can be changed with the fresh air in the fresh air duct by the heat exchange filter core (400) Heat；Valve port is equipped between the wind output channel and the fresh air duct, the air-valve (100) controls the air deflection assemblies to hide The valve port is kept off or avoids, when the air deflection assemblies avoid the valve port, the return air of the wind output channel passes through the valve Mouth enters the fresh air duct, is oriented after being filtered in fresh air duct by the air-treatment filter core (320) from the fresh air Air outlet (220) is discharged.
- 7. heat exchanger according to claim 6, it is characterised in that the fresh air in the fresh air duct first passes through the heat Filter core (400) and the return air heat exchange in the wind output channel are exchanged, then is filtered by the air-treatment filter core (320)；The valve port be arranged at the fresh air with after the return air heat exchange, air-treatment filter core (320) filtering before it is new At wind air passage.
- 8. heat exchanger according to claim 6, it is characterised in that the wind output channel component further includes exhaust fan (510), the exhaust fan (510) is arranged between the valve port of the wind output channel and air draft air outlet, and for driving Move the return air directed flow in the wind output channel.
- 9. heat exchanger according to claim 6, it is characterised in that the fresh air duct component further includes fresh-air fan (520), the fresh-air fan (520) be arranged at the valve port in the fresh air duct and the fresh air air outlet (220) it Between, and for driving the fresh air directed flow in the fresh air duct.
- 10. heat exchanger according to claim 6, it is characterised in that the wind output channel component includes two sub- air drafts Air passage, the sub- wind output channel are respectively arranged at the both sides of the fresh air duct, at least one sub- wind output channel with it is described Valve port is equipped between fresh air duct.
- 11. heat exchanger according to claim 10, it is characterised in that two sub- wind output channels and the fresh air wind Valve port is equipped between road, the air-valve (100) is arranged in the fresh air duct and the valve port correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720833491.7U CN207262673U (en) | 2017-07-10 | 2017-07-10 | Air-valve and there is its heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720833491.7U CN207262673U (en) | 2017-07-10 | 2017-07-10 | Air-valve and there is its heat exchanger |
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| CN207262673U true CN207262673U (en) | 2018-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246718A (en) * | 2017-07-10 | 2017-10-13 | 珠海格力电器股份有限公司 | Air-valve and the heat exchanger with it |
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2017
- 2017-07-10 CN CN201720833491.7U patent/CN207262673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246718A (en) * | 2017-07-10 | 2017-10-13 | 珠海格力电器股份有限公司 | Air-valve and the heat exchanger with it |
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