CN205137732U - Many online air condensing units - Google Patents
Many online air condensing units Download PDFInfo
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- CN205137732U CN205137732U CN201520772115.2U CN201520772115U CN205137732U CN 205137732 U CN205137732 U CN 205137732U CN 201520772115 U CN201520772115 U CN 201520772115U CN 205137732 U CN205137732 U CN 205137732U
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Abstract
The utility model discloses a many online air condensing units, including a plurality of condensers side by side, adjacent two the adjacent heat -transfer surface of two of condenser is crossing from one another, forms the contained angle that is greater than the zero degree towards air inlet direction, angle number. The utility model provides a many online air condensing units is because the adjacent heat -transfer surface of adjacent condenser intersects, forms the contained angle that has certain angle each other to reserve abundant air inlet space, reduced the air inlet resistance, make air inlet two the adjacent heat -transfer surfaces of can smoothly flowing through, improved the heat exchange efficiency of two heat -transfer surfaces, and then improved the heat exchange efficiency of the complete machine of whole off -premises station and how online air conditioner.
Description
Technical field
The utility model relates to a kind of air-conditioner outdoor unit, specifically, relates to a kind of multi-gang air-conditioner off-premises station.
Background technology
Multi-gang air-conditioner is a type of family air-conditioning, be commonly called as " one drag many ", refer to an off-premises station and connect two or more indoor set by pipe arrangement, outside adopts air-cooled heat exchange form, cold-producing medium air-conditioning system that indoor adopts direct evaporation and heat-exchange form.Multi-gang air-conditioner obtains increasingly extensive application at present in small and medium construction and part public building.
Include multiple condenser side by side in multi-gang air-conditioner off-premises station, two adjacent heat exchange faces of two adjacent condensers are parallel to each other, fit together completely.The top view of two that go out as shown in Figure 1 condensers side by side, condenser 11 and condenser 12 are arranged side by side, and air intake direction is (as illustrated by the arrows in fig. 1) from top to bottom.Heat-transfer surface on the right side of condenser 11 111 is parallel to each other and fit together with the heat-transfer surface 121 on the left of condenser 12, there is not gap between heat-transfer surface 111 and heat-transfer surface 121.Also namely, the angle of 0 ° is formed between heat-transfer surface 111 and heat-transfer surface 121.
Owing to there is not gap between heat-transfer surface 111 and heat-transfer surface 121, when air intake blows to condenser from top to bottom, the air intake resistance at the contact surface place of heat-transfer surface 111 and heat-transfer surface 121 is large, the intake of heat-transfer surface 111 and heat-transfer surface 121 is few, and the heat exchange efficiency of these two heat-transfer surfaces is low, thus cause in air-conditioner outdoor unit operation process, reduced by the intake of outdoor condenser, complete machine heat exchange efficiency is low.
Summary of the invention
The purpose of this utility model is to provide that a kind of return air amount is large, the much higher gang air-conditioner off-premises station of heat exchange efficiency.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of multi-gang air-conditioner off-premises station, comprise multiple condenser side by side, it is characterized in that, two adjacent heat exchange faces of two adjacent described condensers intersect each other, and are formed towards air intake direction, angle that angle number is greater than zero degree.
Preferably, the angle number of described angle is 1-20 °.
Multi-gang air-conditioner off-premises station as above, each described condenser at least comprise towards the heat-transfer surface windward in air intake direction, be respectively connected with an end of described heat-transfer surface windward and from described in connected windward the end of heat-transfer surface bend along described air intake direction first bend heat-transfer surface and second and bend heat-transfer surface, two adjacent heat exchange faces of two adjacent described condensers are bending heat-transfer surface, and two adjacent bending heat-transfer surfaces intersect each other at the place of heat-transfer surface windward away from described condenser.
Multi-gang air-conditioner off-premises station as above, described first bending heat-transfer surface and describedly form the first bending angle between heat-transfer surface windward, described second bending heat-transfer surface and describedly form the second bending angle between heat-transfer surface windward, described first bending angle is right angle, described second bending angle is obtuse angle, in two adjacent described condensers, the first bending angle of the first condenser contacts at the place of heat-transfer surface windward away from two described condensers with the second bending angle of the second condenser.
Preferably, the angle number at described obtuse angle is less than 100 °.
Multi-gang air-conditioner off-premises station as above, described first bending heat-transfer surface and describedly form the first bending angle between heat-transfer surface windward, described second bending heat-transfer surface and describedly form the second bending angle between heat-transfer surface windward, described first bending angle and described second bending angle are obtuse angle, in two adjacent described condensers, the first bending angle of the first condenser contacts at the heat exchange plane place away from two described condensers with the second bending angle of the second condenser.
Preferably, the angle number at described obtuse angle is less than 100 °.
Multi-gang air-conditioner off-premises station as above, described condenser also comprises and to bend heat-transfer surface or described second with described first and bend heat-transfer surface and be connected and the bend inwards the 3rd bend heat-transfer surface.
Multi-gang air-conditioner off-premises station as above, heat-transfer surface windward described in described 3rd bending heat-transfer surface is parallel to.
Compared with prior art, advantage of the present utility model and good effect are: the multi-gang air-conditioner off-premises station that the utility model provides, because the adjacent heat exchange face of adjacent condenser intersects each other, forms the angle with certain angle, thus reserve sufficient air intake space, decrease air intake resistance, make air intake can flow through two adjacent heat-transfer surfaces swimmingly, improve the heat exchange efficiency of two heat-transfer surfaces, and then improve the heat exchange efficiency of complete machine of whole off-premises station and multi-gang air-conditioner.
After reading detailed description of the invention of the present utility model by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
Fig. 1 is the arrangement architecture schematic diagram of condenser in prior art multi-gang air-conditioner off-premises station;
Fig. 2 is the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station first embodiment;
Fig. 3 is the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station second embodiment;
Fig. 4 is the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station first embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Refer to Fig. 2, the figure shows the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station first embodiment, specifically the arrangement architecture schematic diagram of condenser in multi-gang air-conditioner off-premises station.
Multi-gang air-conditioner off-premises station includes multiple condenser side by side, and the structure of each condenser is all identical.As shown in Figure 2, wherein two adjacent condensers are condenser 21 and condenser 22.Condenser 21 comprises the first bending heat-transfer surface 211, windward heat-transfer surface 212, second and bends heat-transfer surface 213 and the 3rd bending heat-transfer surface 214.Wherein, heat-transfer surface 212 is plane windward, and towards air intake direction, (air intake direction is from top to bottom, as denoted by the arrows in fig. 2) for it.First bending heat-transfer surface 211 is with an end of heat-transfer surface 212 windward, in fig. 2 for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 211 and forms the first bending angle i1 between heat-transfer surface 212 windward.Second bending heat-transfer surface 213 is with the other end of heat-transfer surface 212 windward, in fig. 2 for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 213 and forms the second bending angle j1 between heat-transfer surface 212 windward.3rd bending heat-transfer surface 214 is connected with the second bottom bending heat-transfer surface 213, and bends inwards, and second bends between heat-transfer surface 213 and form the 3rd bending angle k1.And the 3rd bending heat-transfer surface 214, preferably with heat-transfer surface 212 is parallel windward, to reduce the width up and down of condenser 21, reduces the volume of whole condenser 21.Wherein, the first bending angle i1 and the 3rd bending angle k1 is right angle, and the second bending angle j1 is obtuse angle.Preferably, the angle number at obtuse angle is less than 100 °, avoids causing condenser transverse width excessive and causing volume excessive.
With condenser 21 similar, condenser 22 comprises the first bending heat-transfer surface 221, windward heat-transfer surface 222, second and bends heat-transfer surface 223 and the 3rd bending heat-transfer surface 224.Wherein, heat-transfer surface 222 is plane windward, and it is towards air intake direction.First bending heat-transfer surface 221 is with an end of heat-transfer surface 222 windward, in fig. 2 for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 221 and forms the first bending angle i2 between heat-transfer surface 222 windward.Second bending heat-transfer surface 223 is with the other end of heat-transfer surface 222 windward, in fig. 2 for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 223 and forms the second bending angle j2 between heat-transfer surface 222 windward.3rd bending heat-transfer surface 224 is connected with the second bottom bending heat-transfer surface 223, and bends inwards, and second bends between heat-transfer surface 223 and form the 3rd bending angle k2.And the 3rd bending heat-transfer surface 224, preferably with heat-transfer surface 222 is parallel windward, to reduce the width up and down of condenser 22, reduces the volume of whole condenser 22.Wherein, the first bending angle i2 and the 3rd bending angle k2 is right angle, and the second bending angle j2 is obtuse angle.
When condenser 21 forms the heat exchanger of multi-gang air-conditioner off-premises station side by side with condenser 22, the heat-transfer surface windward 212 of condenser 21 is in the same plane with the heat-transfer surface windward 222 of condenser 22, it is adjacent that second bending heat-transfer surface 213 of condenser 21 and first of condenser 22 bends heat-transfer surface 221, forms two adjacent heat-transfer surfaces.And, because the second bending angle j1 of condenser 21 is obtuse angle, first bending angle i2 of condenser 22 is right angle, therefore, close to each other until when contacting at two condensers, adjacent first bending heat-transfer surface 221 and second bends heat-transfer surface 213 and intersects each other in the bottom away from heat-transfer surface windward, thus is formed between condenser 21 and condenser 22 towards the angle m1 of air intake wind direction (namely upward), and the angle number of angle m1 is greater than zero degree.Preferably, the angle number of angle is 1-20 °.
In this embodiment, because the adjacent heat exchange face of adjacent condenser intersects each other, forms the angle with certain angle, thus reserve sufficient air intake space, decrease air intake resistance, make air intake can flow through two adjacent heat-transfer surfaces swimmingly, improve the heat exchange efficiency of two heat-transfer surfaces, and then improve the heat exchange efficiency of complete machine of whole off-premises station and multi-gang air-conditioner.And the angle number of angle can not be excessive, in order to avoid cause condenser side by side, length is excessive and cause whole outdoor condenser volume excessive in the lateral direction.In addition, each condenser adopts the structure with four heat-transfer surfaces, adds condenser heat exchange area, improves the complete machine heat exchange efficiency of off-premises station.
Refer to Fig. 3, the figure shows the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station second embodiment, specifically the arrangement architecture schematic diagram of condenser in multi-gang air-conditioner off-premises station.
Multi-gang air-conditioner off-premises station includes multiple condenser side by side, and the structure of each condenser is all identical.As shown in Figure 3, wherein two adjacent condensers are condenser 31 and condenser 32.Condenser 31 comprises the first bending heat-transfer surface 311, windward heat-transfer surface 312, second and bends heat-transfer surface 313 and the 3rd bending heat-transfer surface 314.Wherein, heat-transfer surface 312 is plane windward, and towards air intake direction, (air intake direction is from top to bottom, as indicated by the arrows in fig. 3) for it.First bending heat-transfer surface 311 is with an end of heat-transfer surface 312 windward, in figure 3 for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 311 and forms the first bending angle i3 between heat-transfer surface 312 windward.Second bending heat-transfer surface 313 is with the other end of heat-transfer surface 312 windward, in figure 3 for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 313 and forms the second bending angle j3 between heat-transfer surface 312 windward.3rd bending heat-transfer surface 314 is connected with the second bottom bending heat-transfer surface 313, and bends inwards, and second bends between heat-transfer surface 313 and form the 3rd bending angle k3.And the 3rd bending heat-transfer surface 314, preferably with heat-transfer surface 312 is parallel windward, to reduce the width up and down of condenser 31, reduces the volume of whole condenser 31.Wherein, the first bending angle i3 is obtuse angle, and the second bending angle j3 and the 3rd bending angle k3 is right angle.Preferably, the angle number at obtuse angle is less than 100 °, avoids causing condenser transverse width excessive and causing volume excessive.
With condenser 31 similar, condenser 32 comprises the first bending heat-transfer surface 321, windward heat-transfer surface 322, second and bends heat-transfer surface 323 and the 3rd bending heat-transfer surface 324.Wherein, heat-transfer surface 322 is plane windward, and it is towards air intake direction.First bending heat-transfer surface 321 is with an end of heat-transfer surface 322 windward, in figure 3 for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 321 and forms the first bending angle i4 between heat-transfer surface 322 windward.Second bending heat-transfer surface 323 is with the other end of heat-transfer surface 322 windward, in figure 3 for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 323 and forms the second bending angle j4 between heat-transfer surface 322 windward.3rd bending heat-transfer surface 324 is connected with the second bottom bending heat-transfer surface 323, and bends inwards, and second bends between heat-transfer surface 323 and form the 3rd bending angle k4.And the 3rd bending heat-transfer surface 324, preferably with heat-transfer surface 322 is parallel windward, to reduce the width up and down of condenser 32, reduces the volume of whole condenser 32.Wherein, the first bending angle i4 is obtuse angle, and the second bending angle j4 and the 3rd bending angle k4 is right angle.
When condenser 31 forms the heat exchanger of multi-gang air-conditioner off-premises station side by side with condenser 32, the heat-transfer surface windward 312 of condenser 31 is in the same plane with the heat-transfer surface windward 322 of condenser 32, it is adjacent that second bending heat-transfer surface 313 of condenser 31 and first of condenser 32 bends heat-transfer surface 321, forms two adjacent heat-transfer surfaces.And, because the second bending angle j3 of condenser 31 is right angle, first bending angle i4 of condenser 32 is obtuse angle, therefore, close to each other until when contacting at two condensers, adjacent first bending heat-transfer surface 321 and second bends heat-transfer surface 313 and intersects each other in the bottom away from heat-transfer surface windward, thus is formed between condenser 31 and condenser 32 towards the angle m2 of air intake wind direction (namely upward), and the angle number of angle m2 is greater than zero degree.Preferably, the angle number of angle is 1-20 °.
In this embodiment, because the adjacent heat exchange face of adjacent condenser intersects each other, forms the angle with certain angle, thus reserve sufficient air intake space, decrease air intake resistance, make air intake can flow through two adjacent heat-transfer surfaces swimmingly, improve the heat exchange efficiency of two heat-transfer surfaces, and then improve the heat exchange efficiency of complete machine of whole off-premises station and multi-gang air-conditioner.And the angle number of angle can not be excessive, in order to avoid cause condenser side by side, length is excessive and cause whole outdoor condenser volume excessive in the lateral direction.In addition, each condenser adopts the structure with four heat-transfer surfaces, adds condenser heat exchange area, improves the complete machine heat exchange efficiency of off-premises station.
Refer to Fig. 4, the figure shows the part-structure schematic diagram of the utility model multi-gang air-conditioner off-premises station the 3rd embodiment, specifically the arrangement architecture schematic diagram of condenser in multi-gang air-conditioner off-premises station.
Multi-gang air-conditioner off-premises station includes multiple condenser side by side, and the structure of each condenser is all identical.As shown in Figure 4, wherein two adjacent condensers are condenser 41 and condenser 42.Condenser 41 comprises the first bending heat-transfer surface 411, windward heat-transfer surface 412, second and bends heat-transfer surface 413 and the 3rd bending heat-transfer surface 414.Wherein, heat-transfer surface 412 is plane windward, and towards air intake direction, (air intake direction is from top to bottom, as shown by the arrows in figure 4) for it.First bending heat-transfer surface 411 is with an end of heat-transfer surface 412 windward, in the diagram for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 411 and forms the first bending angle i5 between heat-transfer surface 412 windward.Second bending heat-transfer surface 413 is with the other end of heat-transfer surface 412 windward, in figure 3 for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 413 and forms the second bending angle j5 between heat-transfer surface 412 windward.3rd bending heat-transfer surface 414 is connected with the second bottom bending heat-transfer surface 413, and bends inwards, and second bends between heat-transfer surface 413 and form the 3rd bending angle k5.And the 3rd bending heat-transfer surface 414, preferably with heat-transfer surface 412 is parallel windward, to reduce the width up and down of condenser 41, reduces the volume of whole condenser 31.Wherein, the first bending angle i5 and the second bending angle j5 is obtuse angle, and the 3rd bending angle k5 is right angle.Preferably, the angle number at obtuse angle is less than 100 °, avoids causing condenser transverse width excessive and causing volume excessive.
With condenser 41 similar, condenser 42 comprises the first bending heat-transfer surface 421, windward heat-transfer surface 422, second and bends heat-transfer surface 423 and the 3rd bending heat-transfer surface 424.Wherein, heat-transfer surface 422 is plane windward, and it is towards air intake direction.First bending heat-transfer surface 421 is with an end of heat-transfer surface 422 windward, in the diagram for right part is connected, and bend downwards from connected end along top-down air intake direction, first bends heat-transfer surface 421 and forms the first bending angle i6 between heat-transfer surface 422 windward.Second bending heat-transfer surface 423 is with the other end of heat-transfer surface 422 windward, in the diagram for left part is connected, and bend downwards from connected end along top-down air intake direction, second bends heat-transfer surface 423 and forms the second bending angle j6 between heat-transfer surface 422 windward.3rd bending heat-transfer surface 424 is connected with the second bottom bending heat-transfer surface 423, and bends inwards, and second bends between heat-transfer surface 323 and form the 3rd bending angle k6.And the 3rd bending heat-transfer surface 424, preferably with heat-transfer surface 422 is parallel windward, to reduce the width up and down of condenser 42, reduces the volume of whole condenser 32.Wherein, the first bending angle i6 and the second bending angle j6 is obtuse angle, and the 3rd bending angle k6 is right angle.
When condenser 41 forms the heat exchanger of multi-gang air-conditioner off-premises station side by side with condenser 42, the heat-transfer surface windward 412 of condenser 41 is in the same plane with the heat-transfer surface windward 422 of condenser 42, it is adjacent that second bending heat-transfer surface 413 of condenser 41 and first of condenser 42 bends heat-transfer surface 421, forms two adjacent heat-transfer surfaces.And, because the second bending angle j5 of condenser 41 is obtuse angle, first bending angle i6 of condenser 42 is also obtuse angle, therefore, close to each other until when contacting at two condensers, adjacent first bending heat-transfer surface 421 and second bends heat-transfer surface 413 and intersects each other in the bottom away from heat-transfer surface windward, thus is formed between condenser 41 and condenser 42 towards the angle m3 of air intake wind direction (namely upward), and the angle number of angle m3 is greater than zero degree.Preferably, the angle number of angle is 1-20 °.
In this embodiment, because the adjacent heat exchange face of adjacent condenser intersects each other, forms the angle with certain angle, thus reserve sufficient air intake space, decrease air intake resistance, make air intake can flow through two adjacent heat-transfer surfaces swimmingly, improve the heat exchange efficiency of two heat-transfer surfaces, and then improve the heat exchange efficiency of complete machine of whole off-premises station and multi-gang air-conditioner.And the angle number of angle can not be excessive, in order to avoid cause condenser side by side, length is excessive and cause whole outdoor condenser volume excessive in the lateral direction.In addition, each condenser adopts the structure with four heat-transfer surfaces, adds condenser heat exchange area, improves the complete machine heat exchange efficiency of off-premises station.
Above embodiment only in order to the technical solution of the utility model to be described, but not is limited; Although be described in detail the utility model with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or equivalent replacement has been carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (9)
1. a multi-gang air-conditioner off-premises station, comprises multiple condenser side by side, it is characterized in that, two adjacent heat exchange faces of two adjacent described condensers intersect each other, and is formed towards air intake direction, angle that angle number is greater than zero degree.
2. multi-gang air-conditioner off-premises station according to claim 1, is characterized in that, the angle number of described angle is 1-20 °.
3. multi-gang air-conditioner off-premises station according to claim 1, it is characterized in that, each described condenser at least comprise towards the heat-transfer surface windward in air intake direction, be respectively connected with an end of described heat-transfer surface windward and from described in connected windward the end of heat-transfer surface bend along described air intake direction first bend heat-transfer surface and second and bend heat-transfer surface, two adjacent heat exchange faces of two adjacent described condensers are bending heat-transfer surface, and two adjacent bending heat-transfer surfaces intersect each other at the place of heat-transfer surface windward away from described condenser.
4. multi-gang air-conditioner off-premises station according to claim 3, it is characterized in that, described first bending heat-transfer surface and describedly form the first bending angle between heat-transfer surface windward, described second bending heat-transfer surface and describedly form the second bending angle between heat-transfer surface windward, described first bending angle is right angle, described second bending angle is obtuse angle, in two adjacent described condensers, the first bending angle of the first condenser contacts at the place of heat-transfer surface windward away from two described condensers with the second bending angle of the second condenser.
5. multi-gang air-conditioner off-premises station according to claim 4, is characterized in that, the angle number at described obtuse angle is less than 100 °.
6. multi-gang air-conditioner off-premises station according to claim 3, it is characterized in that, described first bending heat-transfer surface and describedly form the first bending angle between heat-transfer surface windward, described second bending heat-transfer surface and describedly form the second bending angle between heat-transfer surface windward, described first bending angle and described second bending angle are obtuse angle, in two adjacent described condensers, the first bending angle of the first condenser contacts at the heat exchange plane place away from two described condensers with the second bending angle of the second condenser.
7. multi-gang air-conditioner off-premises station according to claim 6, is characterized in that, the angle number at described obtuse angle is less than 100 °.
8. the multi-gang air-conditioner off-premises station according to any one of claim 3 to 7, is characterized in that, described condenser also comprises and to bend heat-transfer surface or described second with described first and bend heat-transfer surface and be connected and the bend inwards the 3rd bend heat-transfer surface.
9. multi-gang air-conditioner off-premises station according to claim 8, is characterized in that, heat-transfer surface windward described in described 3rd bending heat-transfer surface is parallel to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772115.2U CN205137732U (en) | 2015-10-08 | 2015-10-08 | Many online air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772115.2U CN205137732U (en) | 2015-10-08 | 2015-10-08 | Many online air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137732U true CN205137732U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772115.2U Active CN205137732U (en) | 2015-10-08 | 2015-10-08 | Many online air condensing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137732U (en) |
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2015
- 2015-10-08 CN CN201520772115.2U patent/CN205137732U/en active Active
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