CN205402977U - Air conditioner, off -premises station and heat exchanger thereof - Google Patents
Air conditioner, off -premises station and heat exchanger thereof Download PDFInfo
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- CN205402977U CN205402977U CN201620155916.9U CN201620155916U CN205402977U CN 205402977 U CN205402977 U CN 205402977U CN 201620155916 U CN201620155916 U CN 201620155916U CN 205402977 U CN205402977 U CN 205402977U
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Abstract
The utility model discloses an air conditioner, off -premises station and heat exchanger thereof, the heat exchanger divides the heat exchanger including the three -section that connects gradually, and the three -section divides the heat exchanger to be first section branch heat exchanger respectively, the second section is divided heat exchanger and third section and is divided the heat exchanger, just first section branch heat exchanger and third section divide the heat exchanger to be located same one side of heat exchanger is divided to the second section, the three -section is divided between the heat exchanger and to be formed the fan blade chamber that is used for the holding fan blade, the angle of bending between two sections adjacent branch heat exchangers all indicates the contained angle towards fan blade intracavity portion between two sections adjacent branch heat exchangers, first section branch heat exchanger with does the second section divide the angle of bending between the heat exchanger to be 88 110, the third section divide the heat exchanger with does the second section divide the angle of bending between the heat exchanger to be 88 110. The structural design of this heat exchanger can solve fan blade air inlet asymmetrical problem effectively.
Description
Technical field
The utility model relates to air conditioner structure technical field, more particularly, it relates to a kind of air-conditioner, off-premises station and heat exchanger thereof.
Background technology
As it is shown in figure 1, outdoor unit heat exchanger of the prior art is generally L-type, it includes that the two sections of points of heat exchangers 01 being sequentially connected with, two sections of points of heat exchangers 01 are vertically arranged, and fan blade 02 is between two sections of points of heat exchangers 01.But be arranged such, the heat exchanger of fan blade both sides is asymmetric setting, and the air intake that result in fan blade is asymmetric so that blade motor support force is asymmetric, and vibrations noise that is relatively big and that produce is bigger.
In sum, how to efficiently solve the asymmetric problem of fan blade air intake, be current those skilled in the art's urgent problem.
Utility model content
In view of this, first purpose of the present utility model is to provide a kind of heat exchanger, the structure design of this heat exchanger can efficiently solve the solution asymmetric problem of fan blade air intake, and second purpose of the present utility model is to provide a kind of off-premises station including above-mentioned heat exchanger and a kind of air-conditioner including above-mentioned off-premises station.
In order to reach above-mentioned first purpose, the utility model following technical scheme of offer:
A kind of heat exchanger, including the three sections of points of heat exchangers being sequentially connected with, three sections of points of heat exchanger respectively first paragraphs divide heat exchanger, second segment to divide heat exchanger and three section of point of heat exchanger, and described first paragraph divides heat exchanger and three section of point of heat exchanger to be positioned at described second segment and divide the same side of heat exchanger, between described three sections of points of heat exchangers, form the fan blade chamber for housing fan blade；
The adjacent bending angle between two sections of points of heat exchangers refer both between two sections of points of adjacent heat exchangers towards the angle within fan blade chamber, described first paragraph divides heat exchanger and described second segment to divide the bending angle between heat exchanger to be 88 °-110 °, and described 3rd section of point heat exchanger and described second segment divide the bending angle between heat exchanger to be 88 °-110 °.
Preferably, in above-mentioned heat exchanger, described first paragraph divides heat exchanger and described second segment to divide bending angle between heat exchanger to be 88 °-93 °, and described 3rd section of point heat exchanger and described second segment divide bending angle between heat exchanger to be 88 °-93 °.
Preferably, in above-mentioned heat exchanger, described first paragraph divides heat exchanger and described second segment to divide bending angle between heat exchanger to be 90 °-110 °, and described 3rd section of point heat exchanger and described second segment divide bending angle between heat exchanger to be 90 °-110 °.
Preferably, in above-mentioned heat exchanger, the length that described first paragraph divides heat exchanger and second segment to divide heat exchanger is 50mm-350mm.
Preferably, in above-mentioned heat exchanger, described first paragraph divides the length difference between heat exchanger and three section of point of heat exchanger to be 10mm-150mm.
Preferably, in above-mentioned heat exchanger, the four section of point of heat exchanger dividing one end of heat exchanger to be connected away from second segment that also include dividing heat exchanger with described first paragraph and the five section of point of heat exchanger dividing one end of heat exchanger to be connected away from second segment with described 3rd section of point heat exchanger, and described 4th section of point heat exchanger and described first paragraph divide the bending angle between heat exchanger to be 170 °-180 °, the bending angle between described 5th section of point heat exchanger and described 3rd section of point heat exchanger is 170 °-180 °.
Preferably, in above-mentioned heat exchanger, the length that described first paragraph divides heat exchanger and second segment to divide heat exchanger is 30mm-300mm, and the length of described 4th section of point heat exchanger and five section of point of heat exchanger is all higher than 30mm.
Preferably, in above-mentioned heat exchanger, the length difference between described 4th section of point heat exchanger and five section of point of heat exchanger is 10mm-150mm.
A kind of off-premises station, including the heat exchanger as according to any one of above-mentioned.
A kind of air-conditioner, including the off-premises station as described in above-mentioned.
During the heat exchanger that application the utility model provides, fan blade is placed in fan blade chamber and heat exchanger is divided towards second segment in its inlet side, first paragraph divides heat exchanger and second segment to divide formation air outlet between heat exchanger, so inlet side and left and right sides of fan blade is respectively provided with a point heat exchanger, substantially improve the asymmetric situation of fan blade air inlet, fan blade air inlet is more symmetrical, and then the stress of electric machine support relatively symmetrical balance, reduces vibrations and reduces noise.Additionally, first paragraph divides heat exchanger and second segment to divide the bending angle between heat exchanger to be 88 °-110 °, three section of point of heat exchanger and second segment divide bending angle between heat exchanger to be 88 °-110 °, applicant draws through test of many times, it is arranged such compared with prior art, it is possible to be greatly improved the heat exchange efficiency of heat exchanger.
In order to reach above-mentioned second purpose, the utility model additionally provides a kind of off-premises station, and this off-premises station includes any of the above-described kind of heat exchanger.Owing to above-mentioned heat exchanger has above-mentioned technique effect, the off-premises station with this heat exchanger also should have corresponding technique effect.The utility model additionally provides a kind of air-conditioner including above-mentioned off-premises station, and this air-conditioner also should have corresponding technique effect, does not repeats them here.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of heat exchanger of the prior art；
Fig. 2 provides a type of off-premises station and the top view of heat exchanger for the first embodiment of the utility model；
Fig. 3 provides another type of off-premises station and the top view of heat exchanger for the first embodiment of the utility model；
Fig. 4 provides another type of off-premises station and the top view of heat exchanger for the first embodiment of the utility model；
Fig. 5 provides a type of off-premises station and the top view of heat exchanger for the utility model the second embodiment；
Fig. 6 provides another type of off-premises station and the top view of heat exchanger for the utility model the second embodiment；
Fig. 7 provides another type of off-premises station and the top view of heat exchanger for the utility model the second embodiment；
Fig. 8 provides a type of off-premises station and the top view of heat exchanger for the third embodiment of the utility model；
Fig. 9 provides another type of off-premises station and the top view of heat exchanger for the third embodiment of the utility model；
Figure 10 provides another type of off-premises station and the top view of heat exchanger for the third embodiment of the utility model.
In FIG:
01-divides heat exchanger, 02-fan blade；
In Fig. 2-Figure 10:
1-first paragraph divides heat exchanger, 2-second segment to divide three section of point of heat exchanger of heat exchanger, 3-, 4-fan blade, 5-fan blade chamber, four section of point of heat exchanger of 6-, five section of point of heat exchanger of 3-.
Detailed description of the invention
First purpose of the present utility model is to provide a kind of heat exchanger, the structure design of this heat exchanger can efficiently solve the solution asymmetric problem of fan blade air intake, and second purpose of the present utility model is to provide a kind of off-premises station including above-mentioned heat exchanger and a kind of air-conditioner including above-mentioned off-premises station.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
Refer to Fig. 2-Figure 10, the heat exchanger that the utility model embodiment provides includes the three sections of points of heat exchangers being sequentially connected with, the three sections of points of heat exchangers respectively first paragraph being sequentially connected with divides heat exchanger 1, second segment to divide heat exchanger 2 and three section of point of heat exchanger 3, every section point of heat exchanger is platy structure, first paragraph divides heat exchanger 1 and three section of point of heat exchanger 3 to divide the two ends of heat exchanger 2 to be connected respectively with second segment, and three sections of points of heat exchangers join end to end and form overall heat exchanger.Wherein, first paragraph divides heat exchanger 1 and three section of point of heat exchanger 3 to be positioned at second segment and divide the same side of heat exchanger 2, forms the fan blade chamber 5 for housing fan blade 4, the formation fan blade chamber 5, space that i.e. three sections points heat exchangers surround jointly between three sections of points of heat exchangers.
The adjacent bending angle between two sections of points of heat exchangers refer both between two sections of points of adjacent heat exchangers towards the angle within fan blade chamber 5, the most adjacent bending angle between two sections of points of heat exchangers by wherein one section of point of heat exchanger roll over inside fan blade chamber 5 to another section point heat exchanger the angle of process.
Focusing on, first paragraph divides heat exchanger 1 and second segment to divide the bending angle between heat exchanger 2 to be 88 °-110 °, i.e. first paragraph divides heat exchanger 1 and second segment to divide the angle within fan blade chamber 5 that is positioned between heat exchanger 2 to be 88 °-110 °.Three section of point of heat exchanger 3 and second segment divide bending angle between heat exchanger 2 to be 88 °-110 °, i.e. second segment divides the angle within fan blade chamber 5 that is positioned between heat exchanger 2 and three section of point of heat exchanger 3 to be 88 °-110 °.
During the heat exchanger that application the utility model embodiment provides, fan blade 4 is placed in fan blade chamber 5 and heat exchanger 2 is divided towards second segment in its inlet side, first paragraph divides heat exchanger 1 and second segment to divide formation air outlet between heat exchanger 2, so inlet side and left and right sides of fan blade is respectively provided with a point heat exchanger, substantially improve the fan blade 4 asymmetric situation of air inlet, fan blade 4 air inlet is more symmetrical, and then the stress of electric machine support relatively symmetrical balance, reduces vibrations and reduces noise.Additionally, first paragraph divides heat exchanger 1 and second segment to divide the bending angle between heat exchanger 2 to be 88 °-110 °, three section of point of heat exchanger 3 and second segment divide bending angle between heat exchanger 2 to be 88 °-110 °, applicant draws through test of many times, it is arranged such compared with prior art, it is possible to be greatly improved the heat exchange efficiency of heat exchanger.
Wherein three sections of points of heat exchangers can be integral type structure, and three sections of points of heat exchangers are carried out twice being bent to form by heat exchanger.Connected by fillet between two sections of points of adjacent heat exchangers.Preferably, first paragraph divides heat exchanger 1 and second segment to divide the bending angle between heat exchanger 2 and three section of point of heat exchanger 3 and second segment to divide the bending angle between heat exchanger 2 can be identical.
As in Figure 2-4, in the first embodiment of the present utility model, first paragraph divides heat exchanger 1 and second segment to divide bending angle between heat exchanger 2 to be 88 °-93 °, and the 3rd section of point heat exchanger 3 and second segment divide bending angle between heat exchanger 2 to be also 88 °-93.So first paragraph divides heat exchanger 1 and second segment to divide the bending angle between heat exchanger 2 and three section of point of heat exchanger 3 and second segment to divide the bending angle between heat exchanger 2 all at about 90 °, it is ensured that the air inlet of fan blade 4 is symmetrical.
Further, in the first embodiment above-mentioned, first paragraph divides the length difference between heat exchanger 1 and three section of point of heat exchanger 3 can be 10mm-150mm, specially joins demand with ensure some air-conditioning models.Wherein, first paragraph divides the length of heat exchanger 1 to refer to the distance of its one end dividing heat exchanger 2 to be connected with second segment to one end dividing heat exchanger 2 away from second segment, and the length of the 3rd section of point heat exchanger 3 refers to the distance of its one end dividing heat exchanger 2 to be connected with second segment to one end dividing heat exchanger 2 away from second segment.As it is shown on figure 3, the length that it is three section of point of heat exchanger 3 divides the situation of heat exchanger 1 more than first paragraph.As shown in Figure 4, it divides the length situation more than three section of point of heat exchanger 3 of heat exchanger 1 for first paragraph.
As illustrated in figs. 5-7, in the second embodiment of the present utility model, first paragraph divides heat exchanger 1 and second segment to divide bending angle between heat exchanger 2 to be 90 °-110 °, and the 3rd section of point heat exchanger 3 and second segment divide bending angle between heat exchanger 2 to be also 90 °-110 °.Specifically, suitable bending angle can be selected according to actual installation situation.
In above-mentioned the second embodiment, the length that first paragraph divides heat exchanger 1 and second segment to divide heat exchanger 2 can be 50mm-350mm, so ensure that the distinguished and admirable heat exchange of fan blade 4 both sides is symmetrical, reduces the vibrations of support and reduce noise.Certainly, the length that first paragraph divides heat exchanger 1 and second segment to divide heat exchanger 2 can also be such as 360mm etc. according to actual conditions sets itself, in this no limit.
Further, in above-mentioned the second embodiment, first paragraph divides the length difference between heat exchanger 1 and three section of point of heat exchanger 3 can be 10mm-150mm, specially joins demand with ensure some air-conditioning models.Wherein, first paragraph divides the length of heat exchanger 1 to refer to the distance of its one end dividing heat exchanger 2 to be connected with second segment to one end dividing heat exchanger 2 away from second segment, and the length of the 3rd section of point heat exchanger 3 refers to the distance of its one end dividing heat exchanger 2 to be connected with second segment to one end dividing heat exchanger 2 away from second segment.As shown in Figure 6, it is the situation that the length of three section of point of heat exchanger 3 divides heat exchanger 1 more than first paragraph.As it is shown in fig. 7, it divides the length situation more than three section of point of heat exchanger 3 of heat exchanger 1 for first paragraph.
As seen in figs. 8-10, in the third embodiment of the present utility model, the four section of point of heat exchanger 6 dividing one end of heat exchanger 2 to be connected away from second segment that this heat exchanger also includes dividing heat exchanger 1 with first paragraph and the five section of point of heat exchanger 3 dividing one end of heat exchanger 2 to be connected away from second segment with three section of point of heat exchanger 3, i.e. first paragraph divides heat exchanger 1 one end to divide heat exchanger 2 to be connected with second segment, the other end and four section of point of heat exchanger 6 connect, three section of point of heat exchanger 3 one end divides heat exchanger 2 to be connected with second segment, and the other end and five section of point of heat exchanger 3 connect.Further, the 4th section of point heat exchanger 6 and first paragraph divide the bending angle between heat exchanger 1 to be 170 °-180 °, and the bending angle between the 5th section of point heat exchanger 3 and three section of point of heat exchanger 3 is 170 °-180 °.Bending angle at this refer between two sections of points of adjacent heat exchangers towards the angle within fan blade chamber 5.So can improve the wind field distribution of fan blade about 4, improve heat exchange property.
Further, in the third embodiment above-mentioned, the length that first paragraph divides heat exchanger 1 and second segment to divide heat exchanger 2 is 30mm-300mm, and the length of the 4th section of point heat exchanger 6 and five section of point of heat exchanger 3 is all higher than 30mm.So ensure that the distinguished and admirable heat exchange of fan blade 4 both sides is symmetrical, reduce the vibrations of support and reduce noise.Certainly, the length that first paragraph divides heat exchanger 1, second segment to divide heat exchanger 2, the 4th section of point heat exchanger 6 and five section of point of heat exchanger 3 can also be such as 320mm etc. according to actual conditions sets itself, in this no limit.Wherein, the length of four section of point of heat exchanger 6 refers to that itself and first paragraph divide the one end distance to the one end dividing heat exchanger 1 away from first paragraph of heat exchanger 1, and the length of the 5th section of point heat exchanger 3 refers to the distance of itself and one end to one end away from three section of point of heat exchanger 3 of three section of point of heat exchanger 3.
Further, in the third embodiment above-mentioned, the length difference between four section of point of heat exchanger 6 and five section of point of heat exchanger 3 is 10mm-150mm, specially joins demand with ensure some air-conditioning models.As it is shown in figure 9, the length that it is five section of point of heat exchanger 3 is more than the situation of four section of point of heat exchanger 6.As shown in Figure 10, it is the length situation more than five section of point of heat exchanger 3 of four section of point of heat exchanger 6.
Based on the heat exchanger provided in above-described embodiment, the utility model additionally provides a kind of off-premises station, and this off-premises station includes any one heat exchanger in above-described embodiment.The heat exchanger in above-described embodiment is have employed, so the beneficial effect of this off-premises station refer to above-described embodiment due to this off-premises station.
The utility model additionally provides a kind of air-conditioner, and this air-conditioner includes above-mentioned off-premises station, and therefore the beneficial effect of this air-conditioner refer to above-described embodiment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a heat exchanger, it is characterized in that, including the three sections of points of heat exchangers being sequentially connected with, three sections of points of heat exchanger respectively first paragraphs divide heat exchanger (1), second segment to divide heat exchanger (2) and three section of point of heat exchanger (3), and described first paragraph divides heat exchanger (1) and three section of point of heat exchanger (3) to be positioned at described second segment and divide the same side of heat exchanger (2), formed between described three sections of points of heat exchangers and be used for housing the fan blade chamber (5) of fan blade (4)；
The adjacent bending angle between two sections of points of heat exchangers refers both to the angle internal towards fan blade chamber (5) between two sections of points of adjacent heat exchangers, described first paragraph divides heat exchanger (1) and described second segment to divide the bending angle between heat exchanger (2) to be 88 °-110 °, and described 3rd section of point heat exchanger (3) and described second segment divide the bending angle between heat exchanger (2) to be 88 °-110 °.
Heat exchanger the most according to claim 1, it is characterized in that, described first paragraph divides heat exchanger (1) and described second segment to divide bending angle between heat exchanger (2) to be 88 °-93 °, and described 3rd section of point heat exchanger (3) and described second segment divide bending angle between heat exchanger (2) to be 88 °-93 °.
Heat exchanger the most according to claim 1, it is characterized in that, described first paragraph divides heat exchanger (1) and described second segment to divide bending angle between heat exchanger (2) to be 90 °-110 °, and described 3rd section of point heat exchanger (3) and described second segment divide bending angle between heat exchanger (2) to be 90 °-110 °.
Heat exchanger the most according to claim 3, it is characterised in that the length that described first paragraph divides heat exchanger (1) and second segment to divide heat exchanger (2) is 50mm-350mm.
5. according to the heat exchanger described in Claims 2 or 3, it is characterised in that described first paragraph divides the length difference between heat exchanger (1) and three section of point of heat exchanger (3) to be 10mm-150mm.
Heat exchanger the most according to claim 3, it is characterized in that, the four section of point of heat exchanger (6) dividing one end of heat exchanger (2) to be connected away from second segment that also include dividing heat exchanger (1) with described first paragraph and the five section of point of heat exchanger (3) dividing one end of heat exchanger (2) to be connected away from second segment with described 3rd section of point heat exchanger (3), and described 4th section of point heat exchanger (6) and described first paragraph divide the bending angle between heat exchanger (1) to be 170 °-180 °, bending angle between described 5th section of point heat exchanger (3) and described 3rd section of point heat exchanger (3) is 170 °-180 °.
Heat exchanger the most according to claim 6, it is characterized in that, the length that described first paragraph divides heat exchanger (1) and second segment to divide heat exchanger (2) is 30mm-300mm, and the length of described 4th section of point heat exchanger (6) and five section of point of heat exchanger (3) is all higher than 30mm.
Heat exchanger the most according to claim 7, it is characterised in that the length difference between described 4th section of point heat exchanger (6) and five section of point of heat exchanger (3) is 10mm-150mm.
9. an off-premises station, it is characterised in that include the heat exchanger as according to any one of claim 1-8.
10. an air-conditioner, it is characterised in that include off-premises station as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155916.9U CN205402977U (en) | 2016-02-29 | 2016-02-29 | Air conditioner, off -premises station and heat exchanger thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155916.9U CN205402977U (en) | 2016-02-29 | 2016-02-29 | Air conditioner, off -premises station and heat exchanger thereof |
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| CN205402977U true CN205402977U (en) | 2016-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588225A (en) * | 2016-02-29 | 2016-05-18 | 珠海格力电器股份有限公司 | Air conditioner, outdoor unit and heat exchanger thereof |
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2016
- 2016-02-29 CN CN201620155916.9U patent/CN205402977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588225A (en) * | 2016-02-29 | 2016-05-18 | 珠海格力电器股份有限公司 | Air conditioner, outdoor unit and heat exchanger thereof |
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