CN204757162U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN204757162U CN204757162U CN201520395358.9U CN201520395358U CN204757162U CN 204757162 U CN204757162 U CN 204757162U CN 201520395358 U CN201520395358 U CN 201520395358U CN 204757162 U CN204757162 U CN 204757162U
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- blower fan
- air outlet
- heat exchanger
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Abstract
The utility model discloses an air conditioner, include: a housing, the casing has air intake and air outlet, air intake department is equipped with the filter screen, a heat exchanger, the heat exchanger is established just be located in the casing the air intake with between the air outlet, a plurality of fans, it is a plurality of the fan is established respectively just be located in the casing the heat exchanger with between the air outlet. According to the utility model discloses an air conditioner has the great amount of wind to the rotational speed of a plurality of fans all need not too highly, and the noise is less, and the power of motor is little, can satisfy the requirement of the high sensible heat low noise of air conditioner.
Description
Technical field
The utility model relates to a kind of air-conditioner.
Background technology
The cooling or heating effect of air-conditioner depends on the Proper Match of air-conditioning system, and wherein the air quantity of blower fan system is larger, and the cocommutative heat of unit interval unit heat exchanger area is more, and cooling or heating effect is better.Common air-conditioning device in use, wind after the screen pack before heat exchanger with heat exchanger heat-shift, then blow out from air outlet, there is certain resistance and back pressure in the process, the larger air circulation affecting air-conditioning is understood in the existence of back pressure, and the blast of blower fan system can play positive role to air circulation.
For obtaining larger air quantity, traditional way improves rotation speed of fan, strengthens impeller of blower diameter, but this needs by more powerful driven by motor, can produce higher noise and energy consumption is larger.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of air-conditioner, the noise of described air-conditioner is little and energy consumption is low.
According to air-conditioner of the present utility model, comprising: housing, described housing has air inlet and air outlet, and described air inlet is provided with screen pack; Heat exchanger, described heat exchanger to be located in described housing and between described air inlet and described air outlet; Multiple blower fan, multiple described blower fan to be located in described housing and respectively between described heat exchanger and described air outlet.
Have larger air quantity according to air-conditioner of the present utility model, and the rotating speed of multiple blower fan is all without the need to too high, power input to a machine is little, and noise is less and energy consumption is low, can meet the requirement of air-conditioner height sensible heat low noise.
In addition, following additional technical characteristic can also be had according to air-conditioner of the present utility model:
According to an embodiment of the present utility model, air-conditioner also comprises sealing plate, described sealing plate to be located in described housing and between described heat exchanger and described air outlet, region separation between described heat exchanger with described air outlet is become heat exchanging chamber and air-out chamber by described sealing plate, multiple described blower fan is connected with described sealing plate respectively and is positioned at described heat exchanging chamber, the fan outlet of each described blower fan respectively with described air-out chamber conducting.
According to an embodiment of the present utility model, multiple described blower fan is arranged side by side in the horizontal direction and at least two described blower fans have overlapping region in projection vertically.
According to an embodiment of the present utility model, described sealing plate has at least one cavity extended in described heat exchanging chamber, and blower fan described at least one is connected with corresponding cavity and is communicated with described air-out chamber by described cavity.
According to an embodiment of the present utility model, air-conditioner also comprises wind deflector, and described wind deflector to be located in described air-out chamber and the described air outlet that led by the wind of blower fan blowout described at least one.
According to an embodiment of the present utility model, described air outlet and described air inlet are positioned on the same sidewall of described housing, and the air-out direction of multiple described blower fan is identical.
According to an embodiment of the present utility model, described air outlet is positioned at the top of multiple described blower fan, and the air-out direction of each described blower fan is respectively to upper and tilt to described air outlet.
According to an embodiment of the present utility model, described wind deflector is dull and stereotyped or curved slab.
According to an embodiment of the present utility model, multiple described blower fan is respectively centrifugal blower.
According to an embodiment of the present utility model, described blower fan comprises two.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air-conditioner according to the utility model embodiment.
Reference numeral:
Air-conditioner 100;
Housing 10; Air inlet 101; Air outlet 102; Heat exchanging chamber 103; Air-out chamber 104;
Heat exchanger 20;
First blower fan 31; Second blower fan 32;
Sealing plate 40; Cavity 41;
Screen pack 50;
Wind deflector 60.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The air-conditioner 100 according to the utility model embodiment is described in detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1, comprise housing 10, heat exchanger 20 and multiple blower fan according to the air-conditioner 100 of the utility model embodiment.
Housing 10 has air inlet 101 and air outlet 102, and air inlet 101 place is provided with screen pack 50.Heat exchanger 20 to be located in housing 10 and between air inlet 101 and air outlet 102.Multiple blower fan to be located in housing 10 and respectively between heat exchanger 20 and air outlet 102.Multiple blower fan forms the blower fan system of air-conditioner 100 jointly.
According to the air-conditioner 100 of the utility model embodiment, the static pressure of blower fan system is increased by mating multiple blower fan, even if there is larger back pressure also can obtain larger air quantity, and the rotating speed of multiple blower fan is all without the need to too high, noise is less, use the motor of smaller power to drive, the requirement of the high sensible heat low noise of air-conditioner 100 can be met.
For air-conditioner 100, there are two blower fans below, the utility model is described in detail.As shown in Figure 1, air-conditioner 100 comprises housing 10, heat exchanger 20, first blower fan 31 and the second blower fan 32.Wherein, the first blower fan 31 and the second blower fan 32 are respectively centrifugal blower.Centrifugal blower wind pushing performance is good, and noise is low, easy to maintenance.Certainly, being not limited only to centrifugal blower according to the blower fan in air-conditioner 100 of the present utility model, also can be the blower fan of other type.
Housing 10 has air inlet 101 and air outlet 102, and air inlet 101 place is provided with screen pack 50, to filter the gas entered in air-conditioner 100, prevents dust granule etc. from entering into air-conditioner 100 inner.Heat exchanger 20 to be located in housing 10 and between air inlet 101 and air outlet 102, and the first blower fan 31 and the second blower fan 32 to be located in housing 10 and respectively between heat exchanger 20 and air outlet 102.
Here, " heat exchanger 20 is located between air inlet 101 and air outlet 102 " and " the first blower fan 31 and the second blower fan 32 lay respectively between heat exchanger 20 and air outlet 102 " is from the angle of wind path.Namely wind understands heat exchanger 20 and two blower fans successively from air inlet 101 to the process of air outlet 102.Wherein, first blower fan 31 and the second blower fan 32 are arranged in parallel between heat exchanger 20 and air outlet 102, namely, after heat exchange occurs for wind and heat exchanger 20, a part blows to air outlet 102 through the first blower fan 31, and another part then blows to air outlet 102 through the second blower fan 32.
Thus, air-conditioner 100 has the air exhausting structure of two fans parallel connection, blower fan system is wherein two fans, the blast of blower fan system improves, and effectively can overcome back pressure, enable air-conditioning obtain larger air quantity, and the rotating speed of two blower fans is all without the need to too high, noise is less, and power input to a machine is little, dependable performance and structure is relatively simple.
As shown in Figure 1, air-conditioner 100 also comprises sealing plate 40, and sealing plate 40 to be located in housing 10 and between heat exchanger 20 and air outlet 102.Region separation between heat exchanger 20 with air outlet 102 is become heat exchanging chamber 103 and air-out chamber 104 by sealing plate 40.Multiple blower fan is connected with sealing plate 40 respectively, and multiple blower fan lays respectively in heat exchanging chamber 103, and the wind in heat exchanging chamber 103 can enter in multiple blower fan.The fan outlet of each blower fan respectively with air-out chamber 104 conducting, air-out chamber 104 can be flowed into from the wind of blower fan blowout, and flow to air outlet 102 from air-out chamber 104.The setting of sealing plate 40 effectively prevent the backflow of wind, also facilitates the fixing of blower fan simultaneously.
Further, the first blower fan 31 and the second blower fan 32 are arranged side by side in the horizontal direction, and the first blower fan 31 has overlapping region with the second blower fan 32 in the projection of vertical direction in the projection of vertical direction.Thus, two blower fans can reduce in shared space on direction side by side.Specifically, as shown in Figure 1, when the first blower fan 31 and the second blower fan 32 are arranged side by side along the longitudinal direction, the space reduction that two blower fans are shared in the longitudinal direction, effectively reduce space shared on the fore-and-aft direction of housing 10, thus housing 10 can effectively be reduced in the size gone up along the longitudinal direction, the more compact structure of air-conditioner 100, volume is less.
Be understandable that, when blower fan has the two or more be arranged side by side, any two adjacent blower fans can have overlapping region in projection vertically.The mode that multiple blower fan is arranged side by side can have multiple, and such as, multiple blower fan can along one-dimensional square to setting, line distribution, also can arrange along two-dimensional directional, EDS maps.
As shown in Figure 1, when the first blower fan 31 has overlapping with the projection of the second blower fan 32, the second blower fan 32 and the first blower fan 31 in the vertical direction can slightly stagger, i.e. in the plane of the first blower fan 31 and the second blower fan 32 no longer same level.The level height of the first blower fan 31 can higher than the level height of the second blower fan 32.Now, the first blower fan 31 can be arranged on horizontally disposed sealing plate 40, and the second blower fan 32 then can be positioned at the below of sealing plate 40.In order to fix the second blower fan 32, make the second blower fan 32 wind can be entered air-out chamber 104, alternatively, sealing plate 40 is had cavity 41, second blower fan 32 extended in heat exchanging chamber 103 and is connected with this cavity 41 and and is communicated with air-out chamber 104 by cavity 41 simultaneously.Thus, the second blower fan 32 can realize fixedly securing, and can be flow to smoothly in air-out chamber 104 by cavity 41 from the wind of fan outlet blowout.
Be understandable that, when blower fan has two or more, cavity 41 on sealing plate 40 can arrange multiple, and one of them blower fan can directly be fixed on the horizontal continuation of sealing plate 40, and remaining blower fan then realizes the conducting with air-out chamber 104 respectively by the cavity 41 of correspondence.
As shown in Figure 1, air-conditioner 100 also comprises wind deflector 60, and wind deflector 60 is located in air-out chamber 104, the wind guiding air outlet 102 that at least one blower fan can blow out by wind deflector 60, and make to be easier to be guided to air outlet 102 from the wind of blower fan blowout, air-out performance improves.Simultaneously due to the setting of wind deflector 60, make can reduce the requirement of the air-out direction of multiple blower fan, multiple blower fan can have different air-out directions respectively, namely can towards air outlet 102, also can not towards air outlet 102, and the setting of blower fan is more flexible.
As shown in Figure 1, air outlet 102 and air inlet 101 can be positioned on the same sidewall of housing 10, and specifically, air outlet 102 and air inlet 101 are all positioned on the front side wall of housing 10, air outlet 102 is positioned at the top of front side wall, and air inlet 101 is positioned at the bottom of front side wall.The air-out direction of multiple blower fan can be identical, and to make the flow direction of wind in housing 10 can be consistent, air quantity be large and noise is little.
Further, air outlet 102 is positioned at the top of the first blower fan 31 and the second blower fan 32, and the air-out direction of each blower fan is respectively to upper and tilt to air outlet 102.As shown in Figure 1, air outlet 102 is positioned at the front side of the top of the first blower fan 31 and the second blower fan 32, and the air-out direction of each blower fan is respectively the direction upwards turned forward.Thus, the wind of each blower fan blowout is easier to flow to air outlet 102, and the air-out performance of air-conditioner 100 is better.
As shown in Figure 1, wind deflector 60 is formed as dull and stereotyped, and flat board upwards turns forward and is arranged in air-out chamber 104, blowing to the wind guiding air outlet 102 of wind deflector 60.Certainly, the structure of wind deflector 60 is not limited only to this, and such as, in embodiments more of the present utility model, wind deflector 60 is formed as curved slab.The wind-guiding of curved slab is good and wind-guiding noise is little.
According to the air-conditioner 100 of the utility model embodiment other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. an air-conditioner, is characterized in that, comprising:
Housing, described housing has air inlet and air outlet, and described air inlet is provided with screen pack;
Heat exchanger, described heat exchanger to be located in described housing and between described air inlet and described air outlet;
Multiple blower fan, multiple described blower fan to be located in described housing and respectively between described heat exchanger and described air outlet.
2. air-conditioner according to claim 1, it is characterized in that, also comprise sealing plate, described sealing plate to be located in described housing and between described heat exchanger and described air outlet, region separation between described heat exchanger with described air outlet is become heat exchanging chamber and air-out chamber by described sealing plate, multiple described blower fan is connected with described sealing plate respectively and is positioned at described heat exchanging chamber, the fan outlet of each described blower fan respectively with described air-out chamber conducting.
3. air-conditioner according to claim 2, is characterized in that, multiple described blower fan is arranged side by side in the horizontal direction and at least two described blower fans have overlapping region in projection vertically.
4. air-conditioner according to claim 3, is characterized in that, described sealing plate has at least one cavity extended in described heat exchanging chamber, and blower fan described at least one is connected with corresponding cavity and is communicated with described air-out chamber by described cavity.
5. air-conditioner according to claim 2, is characterized in that, also comprises wind deflector, and described wind deflector to be located in described air-out chamber and the described air outlet that led by the wind of blower fan blowout described at least one.
6. air-conditioner according to claim 5, is characterized in that, described air outlet and described air inlet are positioned on the same sidewall of described housing, and the air-out direction of multiple described blower fan is identical.
7. air-conditioner according to claim 6, is characterized in that, described air outlet is positioned at the top of multiple described blower fan, and the air-out direction of each described blower fan is respectively to upper and tilt to described air outlet.
8. air-conditioner according to claim 5, is characterized in that, described wind deflector is dull and stereotyped or curved slab.
9. air-conditioner according to claim 1, is characterized in that, multiple described blower fan is respectively centrifugal blower.
10. the air-conditioner according to any one of claim 1-9, is characterized in that, the quantity of described blower fan is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395358.9U CN204757162U (en) | 2015-06-09 | 2015-06-09 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395358.9U CN204757162U (en) | 2015-06-09 | 2015-06-09 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757162U true CN204757162U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395358.9U Active CN204757162U (en) | 2015-06-09 | 2015-06-09 | Air conditioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152280A (en) * | 2016-08-01 | 2016-11-23 | 珠海格力电器股份有限公司 | Air-conditioning device |
| CN106338102A (en) * | 2016-09-30 | 2017-01-18 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air conditioner and air outlet control method for cabinet air conditioner |
| CN110160154A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | A kind of three blower of band cabinet air discharger and air conditioner up and down |
| CN110319493A (en) * | 2019-06-25 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | A kind of multi-air outlet cabinet type air conditioner indoor set and its operation method |
| CN110454913A (en) * | 2019-08-05 | 2019-11-15 | 广东美的制冷设备有限公司 | Control method, device and the air conditioner of air conditioner |
| CN111878980A (en) * | 2020-07-31 | 2020-11-03 | 广东美的暖通设备有限公司 | Air conditioner, control method of air conditioner, and computer-readable storage medium |
-
2015
- 2015-06-09 CN CN201520395358.9U patent/CN204757162U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152280A (en) * | 2016-08-01 | 2016-11-23 | 珠海格力电器股份有限公司 | Air-conditioning device |
| CN106338102A (en) * | 2016-09-30 | 2017-01-18 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air conditioner and air outlet control method for cabinet air conditioner |
| CN110160154A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | A kind of three blower of band cabinet air discharger and air conditioner up and down |
| CN110319493A (en) * | 2019-06-25 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | A kind of multi-air outlet cabinet type air conditioner indoor set and its operation method |
| CN110454913A (en) * | 2019-08-05 | 2019-11-15 | 广东美的制冷设备有限公司 | Control method, device and the air conditioner of air conditioner |
| CN111878980A (en) * | 2020-07-31 | 2020-11-03 | 广东美的暖通设备有限公司 | Air conditioner, control method of air conditioner, and computer-readable storage medium |
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