CN205066091U - Rectifying structure and cabinet air conditioner with same - Google Patents
Rectifying structure and cabinet air conditioner with same Download PDFInfo
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- CN205066091U CN205066091U CN201520837659.2U CN201520837659U CN205066091U CN 205066091 U CN205066091 U CN 205066091U CN 201520837659 U CN201520837659 U CN 201520837659U CN 205066091 U CN205066091 U CN 205066091U
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- air
- laminate
- rectifier structure
- rectifier
- air outlet
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- 238000005192 partition Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides a rectifying structure and a cabinet air conditioner with the same, which comprises a first layer plate (1) and a second layer plate (2) which are arranged in parallel and form an internal space (3) between the two layer plates, wherein one of the two layer plates is provided with an air outlet (5) at the center position; in addition, at least 1 separation part (4) with the height equal to the distance between the two laminates is further arranged in the inner space (3), the separation part (4) extends to the edge position of the air outlet (5) from the edge of the first laminate or the second laminate, and according to the rectification structure of the utility model, the air suction efficiency of the volute of the cabinet air conditioner can be obviously improved, the probability of backflow generated by air flow is reduced, and the air suction effect is ideal; turbulence and flow loss of internal airflow can be reduced, and air supply efficiency is improved; the noise of the fan can be effectively reduced, and the system performance of the cabinet air conditioner is effectively improved.
Description
Technical field
The utility model belongs to technical field of heat exchange, is specifically related to a kind of rectifier structure and has the cabinet air-conditioner of this structure.
Background technology
The blower fan of current existing cabinet air-conditioner generally adopts centrifugal blower to coordinate the scheme of both sides air intake, and part type is for increasing incoming air area on this basis, also can at bottom design air inlet, to meet the needs of fan delivery.But following defect can be there is in above-mentioned existing air inlet structure:
As shown in Figure 1, after wind enters cabinet-type air conditioner from the side, enter spiral case front and be inhaled in spiral case, but because the distance from import to volute inlet is longer, space is larger, therefore suffered resistance is also comparatively large, and air-flow just can produce the situation of backflow, causes the air draught effect of spiral case very undesirable; And owing to not having passage to retrain, the flowing randomness of air-flow before entering wind passage mouth is comparatively large, and air-flow often can be in the state of turbulent flow, causes producing huge noise, seriously reduces the performance of blower fan system and affect it and run normally.
Therefore in order to improve spiral case inlet incoming flow, can consider in spiral case Front-end Design rectification circle 12 structure, as shown in Figure 2, rectification effect is carried out to incoming flow, but by its structure influence (generally because physical dimension is less), cause still there is larger windage loss, cause rectifier structure not ideal enough.
Due to above-mentioned existing cabinet air-conditioner, to there is spiral case air draught efficiency low, and the defect that air draught effect is undesirable, therefore the utility model research and design goes out a kind of rectifier structure and has the cabinet air-conditioner of this structure.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome cabinet air-conditioner of the prior art, and to there is spiral case air draught efficiency low, the defect that air draught effect is undesirable, thus provide a kind of rectifier structure and have the cabinet air-conditioner of this structure.
The utility model provides a kind of rectifier structure, and it comprises and be arranged in parallel and forming the first laminate and second laminate of inner space to each other, and one of them of two described laminates offers air outlet in heart position wherein; In this inner space, be also provided with at least 1 partition member that height is equal with spacing between two described laminates in addition, described partition member extends to the marginal position of this air outlet from the edge of the first or second laminate.
Preferably, described partition member is two or more, and evenly arranges around the axis direction of first and second laminate.
Preferably, 4 identical sized by described partition member, described inner space is separated into the identical air intake space of 4 sizes.
Preferably, described first laminate is identical with the second laminate size, is rectangle structure.
Preferably, the size of described air outlet and the inlet scoop of spiral case is in the same size.
Preferably, the shape of described air outlet is circular.
Preferably, the side between first, second laminate edge described forms the air inlet of described rectifier structure.
Preferably, be separated out 4 sides between first, second laminate edge by 4 described interlayers, wherein 1 side-closed, the air inlet of other 3 formation rectifier structures.
Preferably, opposing with described inner space on the laminate being provided with described air outlet one side is also provided with installing ring.
Preferably, described installing ring is arranged on the outer peripheral edge place of described air outlet.
Preferably, all parts of described rectifier structure all adopts foamed material to make.
The utility model also provides a kind of cabinet air-conditioner, and it comprises spiral case, and described spiral case has inlet scoop, it is characterized in that: position, described inlet scoop is provided with aforesaid rectifier structure.
Preferably, described cabinet air-conditioner is vertical air conditioner cabinet.
A kind of rectifier structure that the utility model provides, the cabinet air-conditioner with this structure have following beneficial effect:
1. according to rectifier structure of the present utility model, the spiral case air draught efficiency of cabinet air-conditioner can be made to increase significantly, reduce the probability that air-flow produces backflow, air draught is satisfactory for result.
2. according to rectifier structure of the present utility model, turbulent flow and the flow losses of internal gas flow can also be reduced, improve air-supply efficiency.
3. according to rectifier structure of the present utility model, effectively can also reduce the noise of blower fan, effectively promote the systematic function of cabinet air-conditioner.
Accompanying drawing explanation
Fig. 1 is the perspective view of the cabinet air-conditioner of prior art;
Fig. 2 is the perspective view of the cabinet air-conditioner adopting rectification circle;
Fig. 3 is the perspective view of rectifier structure of the present utility model;
Fig. 4 is the front schematic view of the rectifier structure of Fig. 3;
Fig. 5 is that schematic diagram is looked on a left side for the rectifier structure of Fig. 3;
Fig. 6 is that the A-A of Fig. 5 is to cross-sectional schematic;
Fig. 7 is the perspective view with the cabinet air-conditioner of this rectifier structure of the present utility model.
In figure, Reference numeral is expressed as:
100-rectifier structure, the 1-the first laminate, the 2-the second laminate, 3-inner space, 4-partition member, 5-air outlet, 61-lower air inlet, 62-left air inlet, 63-right air inlet, 7-installing ring, 8-cabinet air-conditioner, 9-spiral case, 91-inlet scoop, 10-centrifugal blower, 101-centrifugation blade, 11-cabinet air conditioner air-out mouth, 12-rectification circle.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting protection domain of the present utility model.
As seen in figures 3-6, a kind of rectifier structure that the utility model provides, it comprises the first laminate 1 and the second laminate 2, keep at a certain distance away between described first laminate 1 and described second laminate 2 and be arranged in parallel, described first, second laminate 1, inner space 3 is formed between 2, in this inner space 3, at least 1 partition member 4 is set around the axis direction of laminate, by first, second laminate 1, inner space 3 between 2 is separated at least 2 air intake spaces sealed against one another, described first, second laminate 1, one of them of 2 offers air outlet 5 in center, described partition member 4 extends to the marginal position place of this air outlet 5.
Separate non-interference air intake runner can be formed between first, second laminate and partition member by the rectifier structure arranging said structure, preferably uniform air intake runner, gas is made to stablize along the runner of design, flow uniformly, stablize from air inlet and flow to the air outlet of rectifier structure equably, thus enter the inlet scoop of blower fan, the spiral case air draught efficiency of cabinet air-conditioner can be made to increase significantly, and reduce the probability that air-flow produces backflow, air draught is satisfactory for result; Turbulent flow and the flow losses of internal gas flow can also be reduced simultaneously, improve air-supply efficiency; Simultaneously because this rectifier structure has sound-absorbing, defening effect, make it effectively can also reduce the noise of blower fan, reduce head-on radiation noise, thus effectively promote the systematic function of cabinet air-conditioner.
Preferably this partition member 4 is divider or demarcation strip.
Preferably, described partition member 4 is two or more, and evenly arranges around the described axis direction of first, second laminate 1,2.Can make between each air intake runner roughly all identical like this, all directions air-flow entered in corresponding runner be served to the effect of uniform divided flows and rectification.
Preferably, 4 identical sized by described partition member 4, described inner space 3 is separated into the identical air intake space of 4 sizes.By partition member 4 being set to identical 4 of size, described inner space 3 is separated into the identical air intake space of 4 sizes, air intake can be made effectively to enter into rectifier structure from four direction up and down, make the flowing of uniform stream, effective reduction air-flow produces the probability of backflow, and turbulent flow and the flow losses of internal gas flow can be reduced, improve air-supply efficiency.
Preferably, described first laminate 1 is identical with the second laminate 2 size, is rectangle structure.This is a kind of preferred structure and embodiment, strictly can effectively ensure that air intake enters rectifier structure from upper and lower, left and right four direction, ensure that the uniformity of air current flow, achieve the effect of rectification.
Preferably, the described size of air outlet 5 and the inlet scoop of spiral case is in the same size.The uniform air flow flowed out by air outlet after can ensureing rectifier structure rectification successfully arrives the spiral case inlet scoop of cabinet air-conditioner, thus uniform air-flow is entered in spiral case smoothly, the situation of do not produce backflow, leaking out, improves air-supply efficiency, reduction noise while realizing heat exchange.
Preferably, the shape of described air outlet 5 is circular.This is a kind of preferred shape and structure, and circle carries out corresponding processing and design, effectively ensures that the air-flow that rectifier structure flows out fully enters into spiral case, the situation of not leaking out and refluxing.
Preferably, the side between first, second laminate 1,2 edge described forms the air inlet of described rectifier structure.Effectively can ensure that air intake air-flow enters rectifier structure from the locality of upper and lower, left and right by the structure of side air inlet and mode.
Preferably, be separated out 4 sides between first, second laminate 1,2 edge by 4 described interlayers, wherein 1 side-closed, the air inlet of other 3 formation rectifier structures.Namely this is a kind of preferred structure and embodiment, consider that the air intake position of cabinet air-conditioner is often arranged on its lower end, therefore general air intake position and structure be also under, left and right direction enters rectifier structure, ensure that good air intake, is unlikely to affect other parts of cabinet air-conditioner.Preferably these 3 air inlets specifically comprise lower air inlet 61, left air inlet 62, right air inlet 63.
Preferably, opposing with described inner space 3 on the laminate being provided with described air outlet 5 one side is also provided with installing ring 7.Described installing ring 7, for rectifier structure being installed to securely the position, inlet scoop of spiral case, realizing the uniform air flow after rectification and successfully flows to spiral case inlet scoop.Preferably, this mounting means is detachable installation.
Preferably, described installing ring 7 is arranged on the outer peripheral edge place of described air outlet 5.Effectively can ensure that the air-flow after rectifier structure rectification completely and successfully enter in spiral case like this, not occur to leak and the situation of backflow, improve air-supply efficiency.
Preferably, all parts of described rectifier structure all adopts foamed material to make.Because this rectifier structure volume is comparatively large, the material of employing foam or other similar characteristics can be used for reducing manufacturing cost, installing/dismounting is lighter, and can also play the effect of certain noise-reduction.
As shown in Figure 7, the utility model also provides a kind of cabinet air-conditioner 8, and it comprises spiral case 9, and described spiral case has inlet scoop 91, wherein position, described inlet scoop 91 is provided with aforesaid rectifier structure.By arranging the rectifier structure of said structure, make gas along the flowing of the uniform flow passage of design, the air outlet of rectifier structure is flowed to uniformly and stably from air inlet, thus enter the inlet scoop of blower fan, the spiral case air draught efficiency of cabinet air-conditioner can be made to increase significantly, reduce the probability that air-flow produces backflow, air draught is satisfactory for result; Turbulent flow and the flow losses of internal gas flow can also be reduced simultaneously, improve air-supply efficiency; Simultaneously because this rectifier structure has sound-absorbing, defening effect, make it effectively can also reduce the noise of blower fan, reduce head-on radiation noise, thus effectively promote the systematic function of cabinet air-conditioner.
Preferably, described cabinet air-conditioner 7 is vertical air conditioner cabinet.This is a kind of structure of preferred cabinet air-conditioner.
Those skilled in the art will readily understand, under the prerequisite of not conflicting, above-mentioned each advantageous manner freely can combine, superpose.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (13)
1. a rectifier structure, it is characterized in that: comprise and be arranged in parallel and forming the first laminate (1) and second laminate (2) of inner space (3) to each other, one of them in two described laminates offers air outlet (5) in heart position wherein; In this inner space (3), be also provided with at least 1 partition member (4) that height is equal with spacing between two described laminates in addition, described partition member (4) extends to the marginal position of this air outlet (5) from the edge of the first or second laminate.
2. according to a kind of rectifier structure according to claim 1, it is characterized in that: described partition member (4) is two or more, and evenly arrange around the axis direction of first and second laminate (1,2).
3. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: 4 identical sized by described partition member (4), described inner space is separated into the identical air intake space of 4 sizes.
4. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: described first laminate (1) is identical with the second laminate (2) size, is rectangle structure.
5. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: the size of described air outlet (5) and the inlet scoop of spiral case in the same size.
6. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: the shape of described air outlet (5) is for circular.
7. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: the side between first, second laminate described (1,2) edge forms the air inlet of described rectifier structure.
8. according to a kind of rectifier structure according to claim 3, it is characterized in that: be separated out 4 sides between first, second laminate (1,2) edge by 4 described partition members (4), wherein 1 side-closed, the air inlet of other 3 formation rectifier structures.
9. according to a kind of rectifier structure one of claim 1-2 Suo Shu, it is characterized in that: one side opposing with described inner space (3) on the laminate being provided with described air outlet (5) is also provided with installing ring (7).
10. according to a kind of rectifier structure according to claim 9, it is characterized in that: described installing ring (7) is arranged on the outer peripheral edge place of described air outlet (5).
11., according to a kind of rectifier structure one of claim 1-2 Suo Shu, is characterized in that: all parts of described rectifier structure all adopts foamed material to make.
12. 1 kinds of cabinet air-conditioners (8), it comprises spiral case (9), described spiral case has inlet scoop (91), it is characterized in that: be provided with the rectifier structure that one of claim 1-11 is described in described inlet scoop (91) position.
13. cabinet air-conditioners according to claim 12, is characterized in that: described cabinet air-conditioner (8) is vertical air conditioner cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837659.2U CN205066091U (en) | 2015-10-23 | 2015-10-23 | Rectifying structure and cabinet air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837659.2U CN205066091U (en) | 2015-10-23 | 2015-10-23 | Rectifying structure and cabinet air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066091U true CN205066091U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837659.2U Expired - Fee Related CN205066091U (en) | 2015-10-23 | 2015-10-23 | Rectifying structure and cabinet air conditioner with same |
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| Country | Link |
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| CN (1) | CN205066091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202732A (en) * | 2015-10-23 | 2015-12-30 | 珠海格力电器股份有限公司 | Rectifying structure and cabinet air conditioner with same |
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2015
- 2015-10-23 CN CN201520837659.2U patent/CN205066091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202732A (en) * | 2015-10-23 | 2015-12-30 | 珠海格力电器股份有限公司 | Rectifying structure and cabinet air conditioner with same |
| CN105202732B (en) * | 2015-10-23 | 2018-03-20 | 珠海格力电器股份有限公司 | Rectifying structure and cabinet air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20211023 |