CN110057071A - A kind of air guide structure and air conditioner - Google Patents
A kind of air guide structure and air conditioner Download PDFInfo
- Publication number
- CN110057071A CN110057071A CN201910425965.8A CN201910425965A CN110057071A CN 110057071 A CN110057071 A CN 110057071A CN 201910425965 A CN201910425965 A CN 201910425965A CN 110057071 A CN110057071 A CN 110057071A
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- China
- Prior art keywords
- guide vane
- evaporator
- air
- center ontology
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 230000005764 inhibitory process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The present invention provides a kind of air guide structure and air conditioner, the air guide structure includes center ontology and guide vane, and the center ontology, the internal stretch of another lateral center ontology are fixed in the side of the guide vane；In the assembled condition, the extending direction of the guide vane, which passes through, is set to the intrinsic evaporator of the center, and the air inlet suitable for being directed through the guide vane blows to the evaporator.In the present invention, the guide vane is on the flow path of wind, and the bootable wind into center ontology improves the utilization rate of evaporator to evaporator, and then improves the refrigeration effect of air conditioner.
Description
Technical field
The present invention relates to air conditioner technical fields, in particular to a kind of air guide structure and air conditioner.
Background technique
As the improvement of people's living standards, indispensable electric appliance of the air conditioner at huge numbers of families.As shown in Figure 1, being existing
The schematic diagram of air conditioner air guide structure and evaporator, arrow direction is that external wind enters air guide structure and blows to evaporation in figure
The general direction of device.Due to the limitation of air guide structure, the flow direction of part wind and the extending direction of evaporator are parallel or intimate
In parallel, this part wind is difficult to largely or entirely blow to evaporator, causes the utilization rate of evaporator low, and then lead to air conditioner
Refrigeration effect is unable to reach most preferably.
It can be seen that user needs a kind of new air guide structure, to improve the utilization rate of evaporator.
Summary of the invention
Problems solved by the invention is: the utilization rate of the evaporator of existing air conditioner is low.
To solve the above problems, the present invention provides a kind of air guide structure, including center ontology and guide vane, the guide vane
Side be fixed on the center ontology, the internal stretch of another lateral center ontology；In the assembled condition, the wind-guiding
The extending direction of piece, which passes through, is set to the intrinsic evaporator of the center, and the air inlet suitable for being directed through the guide vane blows to institute
State evaporator.
In this way, the guide vane is on the flow path of wind, the bootable wind into center ontology is mentioned to evaporator
The utilization rate of high evaporator, and then improve the refrigeration effect of air conditioner.
Optionally, the guide vane is arranged on the inside of the center ontology；In the assembled condition, the extension of the guide vane
The angle formed between the air intake surface of guide vane described in face in plane, with the evaporator where direction is 85 ° -90 °.
In this way, the guide vane is approximately perpendicular to the one side of the evaporator of face, bootable wind vertically blows to evaporator, most
The utilization rate of the raising evaporator of big degree, and then guarantee that the refrigeration effect of air conditioner is best.
Optionally, the quantity of the guide vane is 2-5.
In this way, the moderate number of the guide vane improves under the premise of guaranteeing lesser to the inhibition of the flowing of wind
The utilization rate of evaporator.
Optionally, it is provided with air intake and outlet frame on the center ontology, in the assembled condition, along the air intake
It is directed toward the direction of the outlet frame, the distance between the guide vane and the evaporator are gradually reduced.
In this way, the distance between guide vane and evaporator are gradually reduced along the flow direction of wind, it can be when air quantity be more
Guarantee is smaller to the inhibition of wind, guarantees enough winds to the position of the close outlet frame of evaporator；It can be when air quantity be less
Guarantee most of guidance of a small amount of wind blowing to evaporator, and then improves the utilization rate of evaporator.
Optionally, the guide vane is parallel to each other between any two.
In this way, bootable wind uniformly blows to evaporator, the utilization rate of evaporator is further increased.
Optionally, the direction of the outlet frame is directed toward along the air intake, the spacing between the adjacent guide vane by
It is decrescence small.
In this way, air quantity tails off due to the flow direction along wind, the spacing of guide vane between any two is gradually reduced, wind-guiding
Piece distribution is more and more intensive, can enhance the guiding function to wind when air quantity is less, further increase the utilization rate of evaporator.
Optionally, the length of the guide vane is not less than the length of the evaporator.
In this way, all sites of the bootable wind of guide vane to evaporator in the longitudinal direction, further increase evaporator
Utilization rate.
Optionally, the guide vane is detachably connected with the center ontology.
In this way, guide vane easy to disassemble, convenient for changing the quantity of guide vane, and then convenient for being drawn according to air quantity change to wind
It leads, the utilization rate to guarantee evaporator is higher.
Optionally, the center ontology is equipped with slot, and the guide vane is adapted for insertion into the slot.
In this way, the connection structure of center ontology and guide vane is simple, cost is relatively low；Also guide vane easy to disassemble, convenient for changing
Become the quantity of guide vane.
It is low with the utilization rate for solving existing air-conditioner evaporator another object of the present invention is to propose a kind of air conditioner
Problem.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of air conditioner, including any one of the above air guide structure.
Possessed advantage is identical compared with the existing technology with above-mentioned air guide structure for the air conditioner, and details are not described herein.
Detailed description of the invention
Fig. 1 is the schematic diagram of the air guide structure of existing air conditioner described in the embodiment of the present invention；
Fig. 2 is the cross-sectional view of air guide structure and evaporator described in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of air guide structure and evaporator described in the embodiment of the present invention；
Fig. 4 is the schematic diagram of air-inlet grille described in the embodiment of the present invention.
Description of symbols:
10- evaporator, the first fin of 101-, the second fin of 102-, 103- third fin, 20- center ontology, 201- hollow out
Grid, 202- air intake, 203- outlet frame, 204- air-inlet grille, 30- guide vane.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
As shown in Fig. 2, its schematic diagram for the air guide structure of air conditioner in the present embodiment and the cross section of evaporator 10；Its
In, the air guide structure includes center ontology 20 and guide vane 30, and the center ontology is fixed in the side of the guide vane 30
20, the internal stretch of another lateral center ontology 20；In the assembled condition, the extending direction of the guide vane 30 is by setting
Evaporator 10 in the center ontology 20, the air inlet suitable for being directed through the guide vane 30 blow to the evaporator 10.
It should be noted that the interior outside in this implementation is on the basis of the center of center ontology 20, far from center ontology
The side at 20 centers is outside, and the side close to 20 center of center ontology is inside.As shown in figure 3, the front of center ontology 20
(i.e. upper surface in Fig. 2) is equipped with multiple work grids 201.In the present embodiment, guide vane 30 is rectangle strip structure, wide
The inside of work grid 201 on center ontology 20 is fixed in the side in degree direction, the internal stretch of another lateral center ontology 20,
Described to extend the extension for referring to 30 width direction of guide vane, the width direction is that 30 affixed side of guide vane is directed toward free side
Direction.As shown in Fig. 2, arrow direction is air inlet direction, can substantially regard as from left to right, wind enters in center ontology 20 simultaneously
The general direction for blowing to evaporator 10 can also be regarded as from left to right.Specifically, as shown in figure 4, the one side of center ontology 20 (i.e.
Left side in Fig. 2) it is equipped with air-inlet grille 204, external wind enters the inside of center ontology 20 by air-inlet grille 204.It can be with
Understand, the installation site of guide vane 30 is determined by the assembly relation of center ontology 20 and evaporator 10 in the present embodiment, i.e.,
Guide vane 30 must close to evaporator 10 inlet side and on air inlet path, show in Fig. 2 as inside center ontology 20
Lower left, upper left side and top.
In this way, guide vane 30 is on the flow path of wind, when air inlet is by guide vane 30, guide vane 30 is channeled into
The wind for entering center ontology 20 improves the utilization rate of evaporator 10 to evaporator 10, and then improves the refrigeration effect of air conditioner.
In general, as shown in Fig. 2, evaporator 10 includes three sections of fins: the first fin 101, the second fin 102 and the
Three fins 103, due to entering the wind basic blow-through third fin 103, the utilization rate of third fin 103 is higher, because without in Fig. 2
Lower left install guide vane 30, to be directed into wind to third fin 103, so that the preferred guide vane 30 of the present embodiment is mountable
Upper left side or top in Fig. 2 are directed into wind to the first fin 101, the second fin 102.In Fig. 2, guide vane 30 is pacified
Loaded on the upper left side inside center ontology 20, wind is directed into the second fin 102.
In a practical situation, found for the air conditioner in the present embodiment, after verifying guide vane 30 with a thickness of 1 centimetre,
When width is 16 or 17 centimetres, guide vane 30 is preferable to the guidance effect of wind.Wherein, the width is the affixed side of guide vane 30
The distance between its free side.
Optionally, the setting of guide vane 30 is in 20 inside of center ontology；In the assembled condition, the guide vane 30
Extending direction where the angle that is formed between the air intake surface of guide vane 30 described in face in plane, with the evaporator 10 be
85°-90°。
Wherein, the extending direction of guide vane 30 refers to that the affixed side of guide vane 30 is directed toward the direction of its free side, performance
Fixing end in Fig. 2 for guide vane 30 is directed toward the direction of its free end.The air intake surface of evaporator 10 is the outer of each section of fin
Plane where side is shown in Fig. 2 as the lateral surface of the first fin 101 or the second fin 102 place plane.On evaporator 10
Face guide vane 30 refers to: that the extending direction of guide vane 30 is directed toward, the hithermost evaporator 10 in 30 free end of guide vane
One section of fin, as face guide vane 30 is the second fin 102 on evaporator 10 in Fig. 2.Here " face " is from evaporator
The air intake surface of wherein one section of fin is limited between three air intake surfaces of 10 3 sections of fins, can also use " opposite ", " direction " etc.
Word is defined, so that the air intake surface of face guide vane 30 is the air intake surface of wherein one section of fin on evaporator 10.The folder
Angle refers specifically to: can shape between the air intake surface of face guide vane 30 in plane, with evaporator 10 where the extending direction of guide vane 30
Perhaps the two right angles angle is the acute angle or the right angle at an in an acute angle and obtuse angle.
In this way, guide vane 30 is approximately perpendicular to the one side of the evaporator 10 of face, bootable wind vertically blows to evaporator 10,
The utilization rate of evaporator 10 is improved to the greatest extent, and then guarantees that the refrigeration effect of air conditioner is best.
Optionally, the quantity of the guide vane 30 is 2-5.
In actual conditions, if the quantity of guide vane 30 is too many, biggish inhibition can be generated to the flowing of wind, so that
In in the flow direction of Yu Feng, air quantity is fewer and fewer, greatly reduces the utilization rate of evaporator 10；If the quantity of guide vane 30 is too
It is few, then it is unable to fully be directed into each position of the wind to evaporator 10, the utilization rate of evaporator 10 can not be improved.
In this way, the quantity of guide vane 30 is 2-5 in this implementation, the moderate number of guide vane 30 is guaranteeing the stream to wind
Under the premise of dynamic inhibition is lesser, the utilization rate of evaporator 10 is improved.
Optionally, the quantity of the guide vane 30 is 3.
It is minimum to the inhibition of the flowing of wind and can sufficiently draw when the quantity of guide vane 30 is 3 through actual verification
Lead each position that air inlet blows to evaporator 10.
In this way, the quantity of guide vane 30 is most suitable, under the premise of guaranteeing the smallest to the inhibition of the flowing of wind, can fill
It separates and leads each position that air inlet blows to evaporator 10, improve the utilization rate of evaporator 10.
Optionally, it is provided with air intake 202 and outlet frame 203 on the center ontology 20, in the assembled condition, along institute
The direction that air intake 202 is directed toward the outlet frame 203 is stated, the distance between the guide vane 30 and the evaporator 10 gradually subtract
It is small.
As shown in Fig. 2, air intake 202 is the left end of center ontology 20, it is provided with air-inlet grille 204 at air intake 202, out
Wind frame 203 is located at the right end of center ontology 20, has air outlet in outlet frame 203.The side of the direction outlet frame 203 of air intake 202
To can substantially regard direction from left to right as, the flow direction of wind can be represented.On the flow direction of wind, if setting gradually
Have first guide vane, 30, second guide vanes 30 ..., n-th guide vane 30, then first guide vane 30 and evaporator 10 it
Between the distance between distance, second guide vane 30 and evaporator 10 ..., between n-th guide vane 30 and evaporator 10
Distance is gradually reduced.The distance between guide vane 30 and evaporator 10 refer between the free side of guide vane 30 and evaporator 10
Distance, show in Fig. 2 as the free end of guide vane 30 and the distance between evaporator 10.
In this way, air quantity gradually decreases due to the flow direction along wind, between adjacent guide vane 30 and evaporator 10 away from
From being gradually reduced, when air quantity is more, the distance between guide vane 30 and evaporator 10 are larger, it is ensured that the inhibition of wind
It is smaller, guarantee that enough wind energies blow to the position of evaporator 10 rearward via the gap between guide vane 30 and evaporator 10, mentions
The utilization rate of high evaporator 10；When air quantity is less, the distance between guide vane 30 and evaporator 10 are smaller, and guide vane 30 is to wind
Guiding function enhancing, can guarantee most of guidance of a small amount of wind blowing to evaporator 10 when air quantity is less, and then improve steaming
Send out the utilization rate of device 10.
Optionally, the guide vane 30 is parallel to each other between any two.
In this way, guide vane 30 is parallel to each other between any two, the flow direction of the wind changed is also substantially parallel, and bootable wind is uniform
Evaporator 10 is blowed to, avoids wind from repeating to blow to the same position of evaporator 10, further increases the utilization rate of evaporator 10.
Optionally, the direction of the outlet frame 203 is directed toward along the air intake 202, between the adjacent guide vane 30
Spacing be gradually reduced.
Wherein, since guide vane 30 is parallel to each other between any two, the spacing between adjacent guide vane 30 refers to a wind-guiding
The distance between 30 place plane of piece, 30 place plane of guide vane adjacent thereto.
In this way, air quantity tails off due to the flow direction along wind, the spacing between adjacent guide vane 30 is gradually reduced, and is led
The distribution of wind piece 30 is more and more intensive, can enhance the guiding function to wind when air quantity is less, further increase the benefit of evaporator 10
With rate.
Optionally, the length of the guide vane 30 is not less than the length of the evaporator 10.
Wherein, the length is the length of guide vane 30 or evaporator 10 on the copper pipe straightway extending direction of evaporator 10
Degree.In this way, in the coverage of each guide vane 30, the bootable wind of each guide vane 30 to evaporator 10 in the longitudinal direction
All sites, further increase the utilization rate of evaporator 10.
Optionally, the guide vane 30 is detachably connected with the center ontology 20.
In this way, guide vane 30 easy to disassemble, convenient for changing the quantity of guide vane 30, and then convenient for being changed according to air quantity to wind
Guidance, the utilization rate to guarantee evaporator 10 is higher；Also facilitate and replacement guide vane 30 is changed according to the length of evaporator 10
Length, so that guide vane 30 and the mating reaction effect of evaporator 10 are preferable.
Optionally, the center ontology 20 is equipped with slot, and the guide vane 30 is adapted for insertion into the slot.For example, leading
Settable socket on wind piece 30, the socket agree with the slot, form right-angled intersection connection, center ontology 20 and guide vane
30 connection is more firm；An also settable protruding block on guide vane 30, the protruding block and the slot cooperate, and dismount wind-guiding
30 convenience of piece also can avoid guide vane 30 and be excessively entering into the slot, reduce wind-guiding area, and then reduces wind effect.
In this way, center ontology 20 and the connection structure of guide vane 30 are simple, cost is relatively low；Also guide vane 30 easy to disassemble,
Convenient for changing the quantity of guide vane 30.
Optionally, the guide vane 30 is integrally formed with the center ontology 20.
Since vibration can be generated when air conditioner work, if guide vane 30 is detachably connected with center ontology 20, guide vane 30
Noise can be generated with the junction of center ontology 20, reduces the experience of user；Vibration can also cause guide vane 30 and center ontology
The friction of 20 junctions reduces the service life of guide vane 30.
In this way, guide vane 30 and center ontology 20 are integrally formed, the overall structural strength of air guide structure is higher, and structure is steady
It is fixed；And noise can be generated to avoid the junction of guide vane 30 and center ontology 20, improve the service life of guide vane 30.
In a preferred embodiment of the present embodiment, the two of work grid 201 are fixed at the both ends of guide vane 30
The middle part of work grid 201, or insertion or integrated molding are fixed in end, the middle part of guide vane 30.It is preferred that the overall length of guide vane 30
Degree is 656.5 millimeters, and effective length is 642.5 millimeters, and the effective length is the portion that guide vane 30 has guidance wind action
Point length does not have a guidance wind action to be partially in work grid 201 in the both ends of guide vane 30, but can be with
Enhance the connectivity robustness of guide vane 30 and center ontology 20.In this way, preferably a kind of length of guide vane 30 is for this implementation
656.5 millimeters, width is 16 or 17 centimetres, significant to the effect for improving 10 utilization rate of evaporator with a thickness of 1 centimetre.
The present embodiment provides a kind of air conditioners, including any one of the above air guide structure.The air guide structure, including center
The center ontology 20 is fixed in ontology 20 and guide vane 30, the side of the guide vane 30；The air guide structure is in installation shape
Under state, the guide vane 30 is located at the outside of A/C evaporator 10, and the other side of the guide vane 30 is toward and proximate to described
Evaporator 10.In the air conditioner, the guide vane 30 is on the flow path of wind, the bootable wind into center ontology 20
Evaporator 10 is blowed to, improves the utilization rate of evaporator 10, and then improve the refrigeration effect of air conditioner.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of air guide structure, which is characterized in that including center ontology (20) and guide vane (30), the one of the guide vane (30)
The center ontology (20), the internal stretch of another lateral center ontology (20) are fixed in side；In the assembled condition, described
The extending direction of guide vane (30) passes through the evaporator (10) being set in the center ontology (20), suitable for being directed through described lead
The air inlet of wind piece (30) blows to the evaporator (10).
2. air guide structure according to claim 1, which is characterized in that the guide vane (30) is arranged in the center ontology
(20) inside；In the assembled condition, face in extending direction the place plane, with the evaporator (10) of the guide vane (30)
The angle formed between the air intake surface of the guide vane (30) is 85 ° -90 °.
3. air guide structure according to claim 1 or 2, which is characterized in that the quantity of the guide vane (30) is 2-5.
4. air guide structure according to claim 3, which is characterized in that be provided with air intake on the center ontology (20)
(202) and outlet frame (203) is directed toward the direction of the outlet frame (203) along the air intake (202) in the assembled condition,
The distance between the guide vane (30) and the evaporator (10) are gradually reduced.
5. air guide structure according to claim 3, which is characterized in that the guide vane (30) is parallel to each other between any two.
6. air guide structure according to claim 3, which is characterized in that be directed toward the outlet air along the air intake (202)
The direction of frame (203), the spacing between the adjacent guide vane (30) are gradually reduced.
7. air guide structure according to claim 1 or 2, which is characterized in that the length of the guide vane (30) is not less than institute
State the length of evaporator (10).
8. air guide structure according to claim 1 or 2, which is characterized in that the guide vane (30) and the center ontology
(20) it is detachably connected.
9. air guide structure according to claim 8, which is characterized in that the center ontology (20) is equipped with slot, described
Guide vane (30) is adapted for insertion into the slot.
10. a kind of air conditioner, which is characterized in that including the air guide structure as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425965.8A CN110057071A (en) | 2019-05-21 | 2019-05-21 | A kind of air guide structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425965.8A CN110057071A (en) | 2019-05-21 | 2019-05-21 | A kind of air guide structure and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN110057071A true CN110057071A (en) | 2019-07-26 |
Family
ID=67323864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425965.8A Pending CN110057071A (en) | 2019-05-21 | 2019-05-21 | A kind of air guide structure and air conditioner |
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| CN208059069U (en) * | 2018-03-20 | 2018-11-06 | 广东美的制冷设备有限公司 | Air conditioner |
| CN210292228U (en) * | 2019-05-21 | 2020-04-10 | 宁波奥克斯电气股份有限公司 | Wind-guiding structure and air conditioner |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07139797A (en) * | 1993-11-19 | 1995-05-30 | Fujitsu General Ltd | Air conditioner |
| KR19990020727U (en) * | 1997-11-28 | 1999-06-25 | 오상수 | Indoor unit of package air conditioner |
| KR200335537Y1 (en) * | 2003-09-25 | 2003-12-11 | 주식회사 대우일렉트로닉스 | Discharge gate of indoor machine for air conditioner having dimple |
| US20050086973A1 (en) * | 2003-10-22 | 2005-04-28 | Samsung Electronics Co., Ltd. | Blowing device and air conditioning apparatus having the same |
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| US20150129179A1 (en) * | 2013-11-12 | 2015-05-14 | Samsung Electronics Co., Ltd. | Indoor unit of ceiling type air-conditioner |
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