CN203907778U - Indoor unit of air-conditioning wind pipe machine - Google Patents
Indoor unit of air-conditioning wind pipe machine Download PDFInfo
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- CN203907778U CN203907778U CN201420277390.2U CN201420277390U CN203907778U CN 203907778 U CN203907778 U CN 203907778U CN 201420277390 U CN201420277390 U CN 201420277390U CN 203907778 U CN203907778 U CN 203907778U
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- heat exchanger
- air
- wind pipe
- pipe machine
- conditioning wind
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 46
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an indoor unit of an air-conditioning wind pipe machine. The indoor unit comprises a unit shell, a plurality of sections of heat exchangers and a fan. The side wall of the unit shell is provided with at least one air inlet and at least one air outlet; the heat exchangers are arranged in the unit shell and sequentially connected in the horizontal projection, and all the heat exchangers are in a flat plate shape; the fan is arranged in the unit shell and used for driving external air to enter from the air inlet and be blown out from the air outlet after heat is exchanged through the heat exchangers. According to the indoor unit of the air-conditioning wind pipe machine, the heat exchangers are arranged in the unit shell, so that the heat exchange area of the indoor unit of the air-conditioning wind pipe machine is increased, the heat exchange effect and the efficiency are enhanced, indoor air can be fast heated or cooled, and the use comfort level is improved; as the size of the unit shell can be kept unchanged, the overall size of the indoor unit of the air-conditioning wind pipe machine can be kept unchanged, and the indoor unit is simple in structure and easy to obtain.
Description
Technical field
The utility model relates to technical field of electric appliances, especially relates to a kind of indoor set of air conditioning wind pipe machine.
Background technology
In correlation technique, the straight sheet heat exchanger of many employings in air-cooled ducted air conditioner formula air-conditioning, heat exchanger is fixed on air outlet or the air inlet place of air-cooled ducted air conditioner, and air carries out heat exchange by heat exchanger under the effect of centrifugal blower.But the front face area of this air-conditioning and heat exchange area are less, therefore need to improve.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of front face area and all indoor sets of larger air conditioning wind pipe machine of heat exchange area.
According to the indoor set of air conditioning wind pipe machine of the present utility model, comprising: casing, the sidewall of described casing is provided with at least one air inlet and air outlet; Multistage heat exchanger, heat exchanger is located in described casing described in multistage, and in floor projection, described in multistage, heat exchanger is connected successively, and every section of described heat exchanger is tabular; And blower fan, described blower fan be located in described casing with drive outside air from described air inlet enter, through with described heat exchanger heat exchange after blow out from described air outlet.
According to the indoor set of air conditioning wind pipe machine of the present utility model, by be provided with multistage heat exchanger in casing, thereby the heat exchange area that has increased the indoor set of air conditioning wind pipe machine, has strengthened heat transfer effect and efficiency, so that room air can heat up fast or lower the temperature, increase comfort, meanwhile, can not change casing size, can make thus the overall volume of indoor set of air conditioning wind pipe machine constant, simple in structure, easily realize.
In addition, according to the indoor set of the above-mentioned air conditioning wind pipe machine of the utility model, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, every section of described heat exchanger is all relative with a sidewall of described casing.
According to an embodiment of the present utility model, every section of all described parallel sidewalls setting on the other side of described heat exchanger.
According to an embodiment of the present utility model, described air inlet is one, and described air inlet is formed on one of them the relative described sidewall with heat exchanger described in multistage.
According to an embodiment of the present utility model, described casing be shaped as cuboid, described in multistage, heat exchanger is connected successively and is configured to U-shaped, every section of described heat exchanger respectively with four sides of described casing wherein three corresponding, described air inlet is formed in one of them of described three sides.
According to an embodiment of the present utility model, described air inlet is multiple, and multiple described air inlets are respectively formed on the multiple described sidewall corresponding with heat exchanger difference described in multistage.
According to an embodiment of the present utility model, the quantity of described air inlet equates with the quantity of described heat exchanger.
According to an embodiment of the present utility model, described casing be shaped as cuboid, described in multistage, heat exchanger is connected successively and is configured to U-shaped, every section of described heat exchanger respectively with four sides of described casing wherein three corresponding, described air inlet is three and is respectively formed on described three sides.
According to an embodiment of the present utility model, the quantity of described air inlet is less than the quantity of described heat exchanger.
According to an embodiment of the present utility model, the height of heat exchanger equates described in multistage.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the top view of the indoor set of the air conditioning wind pipe machine of an embodiment of the utility model;
Fig. 2 is according to the top view of the indoor set of the air conditioning wind pipe machine of another embodiment of the utility model;
Fig. 3 is according to the top view of the indoor set of the air conditioning wind pipe machine of another embodiment of the utility model.
Reference numeral:
The indoor set 100 of air conditioning wind pipe machine;
Casing 10; Air inlet 11; Air outlet 12;
Heat exchanger 20; The first sub-heat exchanger 211; The second sub-heat exchanger 212; The 3rd sub-heat exchanger 213;
Blower fan 30; Volute of blower 31.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being 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.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".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, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly 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, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Specifically describe according to the indoor set 100 of the air conditioning wind pipe machine of the utility model embodiment below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, according to the indoor set 100 of the air conditioning wind pipe machine of the utility model embodiment, comprising: casing 10, multistage heat exchanger 20 and blower fan 30.Wherein, the sidewall of casing 10 is provided with at least one air inlet 11 and air outlet 12, and multistage heat exchanger 20 is located in casing 10, and in floor projection, multistage heat exchanger 20 is connected successively, and every section of heat exchanger 20 is tabular.Blower fan 30 be located in casing 10 with drive outside air from air inlet 11 enter, through with heat exchanger 20 heat exchange after blow out from air outlet 12.Particularly, the sidewall of the indoor set 100 of air conditioning wind pipe machine is side panel.
Here it should be explained that, in floor projection, multistage heat exchanger 20 is connected successively refers to that multistage heat exchanger 20 is formed as " in-line " substantially after connected, and the heat exchanger of in-line can carry out bending again according to the inner space shape of casing 10.In other words, multistage heat exchanger 20 can be formed as by an overall large heat exchanger structure of multistage by bending.
Alternatively, the global shape that multistage heat exchanger 20 forms is not particularly limited, and in order to coordinate better with the inner space of the indoor set 100 of air conditioning wind pipe machine, the shape that multistage heat exchanger 20 forms can be the shapes such as U-shaped, V-arrangement.Wherein U-shaped shape comprises three sections of heat exchangers 20, wherein as shown in Figure 1-Figure 3, three sections of heat exchangers 20 are defined as respectively the first sub-heat exchanger 211, the second sub-heat exchanger 212 and the sub-heat exchanger 211 of the 3rd sub-heat exchanger 213, the first, the second sub-heat exchanger 212 and are connected successively with the 3rd sub-heat exchanger 213.The like, V-arrangement comprises two cross-talk heat exchangers 20 (scheming not shown).
Multistage heat exchanger 20 can be formed as nonocclusive structure, and certainly the utility model is not limited to this, and multistage heat exchanger 20 can also join end to end successively and form the structure of sealing.
Heat exchanger 20 is located in casing 10, blower fan 30 is from least one air inlet 11 air amount, carry out heat exchange with multistage heat exchanger 20, compared to the existing indoor set with one section of heat exchanger, thereby can there is larger heat exchange area by multistage heat exchanger 20 is set.In the case of the rotating speed of blower fan 30 is constant, the inner negative pressure forming of casing 10 is constant, and the air pressure of casing 10 outsides is constant, the draught head of casing 10 inside and outsides is constant, therefore the intake of heat exchanger 20 unit front face areas remains unchanged, and along with the quantity of heat exchanger 20 increases, thereby improves heat exchange efficiency and the heat exchange area of indoor set 100, so that the temperature of room air can reach preset temperature faster, use more comfortable.
In a detailed description of the invention of the present utility model, the height of multistage heat exchanger 20 equates.Namely the height of the in the vertical direction of every section of heat exchanger 20 equates.Compared with heat exchanger of the prior art, according to indoor set 100 of the present utility model, can not increase under the prerequisite of the height on vertical direction by multistage heat exchanger 20 is set, increase the length of whole heat exchanger, thereby multistage heat exchanger 20 can utilize the space in casing 10 fully.Thus, can not change under the prerequisite of casing 10 sizes, by at the interior multistage heat exchanger 20 that arranges of casing 10, can increase heat exchange area and the heat exchange efficiency of the indoor set 100 of air conditioning wind pipe machine, thereby promote refrigeration or the heating performance of the indoor set 100 of air conditioning wind pipe machine.
Thus, according to the indoor set 100 of the air conditioning wind pipe machine of the utility model embodiment, by be provided with multistage heat exchanger 20 in casing 10, thereby increase the heat exchange area of the indoor set 100 of air conditioning wind pipe machine, heat transfer effect and efficiency are strengthened, so that room air can heat up fast or lower the temperature, increase comfort, simultaneously, can not change casing 10 sizes, can make thus the overall volume of indoor set 100 of air conditioning wind pipe machine constant, simple in structure, easily realize.
In a detailed description of the invention of the present utility model, every section of heat exchanger 20 is all relative with a sidewall of casing 10.Further, every section of all parallel sidewalls setting on the other side of heat exchanger 20.Because the drip tray (not shown) in the indoor set 100 of air conditioning wind pipe machine is vertical with sidewall, the below of multistage heat exchanger 20 is drip tray, thereby multistage heat exchanger 20 is vertically located at drip tray vertical direction, thus, projected area on heat exchanger 20 on drip tray is less, can avoid the water droplet of heat exchanger 20 surface condensations to drop on outside drip tray.The direction of the air-flow entering from air inlet 11 substantially vertical with the plane at heat exchanger 20 places simultaneously, thereby can further increase the heat exchange efficiency of the indoor set 100 of air conditioning wind pipe machine.
Alternatively, the projected area of heat exchanger 20 in the plane at air inlet 11 places is less than the area of air inlet 11, thereby the air that blower fan 30 sucks from air inlet 11 can all flow through corresponding heat exchanger 20, and correspondent section heat exchanger 20 can carry out sufficient heat exchange.
In a detailed description of the invention of the present utility model, air inlet 11 is one, and air inlet 11 is formed on one of them the relative sidewall with multistage heat exchanger 20.In an optional embodiment of the present utility model, casing 10 be shaped as cuboid, multistage heat exchanger 20 is connected successively and is configured to U-shaped, every section of heat exchanger 20 respectively with four sides of casing 10 wherein three corresponding, air inlet 11 is formed in one of them of three sides.
Particularly, as shown in Figure 1, the first sub-heat exchanger 211 is vertically connected with the second sub-heat exchanger 212, and the second sub-heat exchanger 212 is vertically connected with the 3rd sub-heat exchanger 213, and the first sub-heat exchanger 211 and the 3rd sub-heat exchanger 213 are located at respectively the left and right sides of the second sub-heat exchanger 212.The first sub-heat exchanger 211, the second sub-heat exchanger 212 and the 3rd sub-heat exchanger 213 are all oppositely arranged with the parallel sidewalls of casing 10.In Fig. 1, air inlet 11 and the second sub-heat exchanger 212 are oppositely arranged, and air outlet 12 is formed on the sidewall relative with air inlet 11, and the contiguous air outlet of blower fan 30 12 places arrange.The second sub-heat exchanger 212 is less than the area of air inlet 11 in the projected area of air inlet 11, thereby the wind energy that air inlet 11 enters flows through the second sub-heat exchanger 212, can make thus air inlet 11 in the situation that of negligible amounts, still can keep heat exchanger 20 to there is higher heat exchange area and heat exchange efficiency.
In the time that blower fan 30 turns round, the space limiting at casing 10 and heat exchanger 20 forms negative pressure, and air carries out heat exchange by the air inlet 11 every section of heat exchanger 20 of flowing through, then flows out from air outlet 12, indoor environment is freezed or heat.
In a detailed description of the invention of the present utility model, air inlet 11 is multiple, and multiple air inlets 11 are respectively formed on multiple sidewalls corresponding with multistage heat exchanger 20 difference.Particularly, air inlet 11 can arrange two or more, thereby can make the indoor set 100 of air conditioning wind pipe machine have larger intake.
Alternatively, the quantity of air inlet 11 can equate with the quantity of heat exchanger 20.In another optional embodiment of the utility model, casing 10 be shaped as cuboid, multistage heat exchanger 20 is connected successively and is configured to U-shaped, every section of heat exchanger 20 respectively with four sides of casing 10 wherein three corresponding, air inlet 11 is three and is respectively formed on three sides.
Particularly, as shown in Figure 2, on casing 10, on three sides relative with the 3rd sub-heat exchanger 213 with the first sub-heat exchanger 211, the second sub-heat exchanger 212, be equipped with an air inlet 11, another side is provided with air outlet 12.Thus, in the time that blower fan 30 turns round, the inner space limiting at casing 10 and heat exchanger 20 forms negative pressure, and air enters by three air inlets 11, thereby the intake of the indoor set 100 of air conditioning wind pipe machine is larger.
Alternatively, the quantity of air inlet 11 can be less than the quantity of heat exchanger 20.Alternatively, as shown in Figure 3, be provided with two air inlets 11 on casing 10, one of them air inlet 11 and the second sub-heat exchanger 212 are oppositely arranged, and another air inlet 11 and the first sub-heat exchanger 211 or the 3rd sub-heat exchanger 213 are oppositely arranged.
In an embodiment of the present utility model, blower fan 30 is centrifugal blower, and blower fan 30 comprises volute of blower 31.By centrifugal blower being set on the indoor set 100 at air conditioning wind pipe machine, can make the intake of indoor set 100 of air conditioning wind pipe machine larger.
Generally speaking, according to the indoor set 100 of air conditioning wind pipe machine of the present utility model, its heat exchange area is larger, and heat exchange efficiency is high, has strengthened comfort.
Belong to those of ordinary skill in the art according to other structure of the indoor set 100 of the air conditioning wind pipe machine of the utility model embodiment and operation and easily understand and obtain, no longer repeat at this.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, specific features, structure, material or the feature of description can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated 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 in scope of the present utility model, amendment, replacement and modification.
Claims (10)
1. an indoor set for air conditioning wind pipe machine, is characterized in that, comprising:
Casing, the sidewall of described casing is provided with at least one air inlet and air outlet;
Multistage heat exchanger, heat exchanger is located in described casing described in multistage, and in floor projection, described in multistage, heat exchanger is connected successively, and every section of described heat exchanger is tabular; And
Blower fan, described blower fan be located in described casing with drive outside air from described air inlet enter, through with described heat exchanger heat exchange after blow out from described air outlet.
2. the indoor set of air conditioning wind pipe machine according to claim 1, is characterized in that, every section of described heat exchanger is all relative with a sidewall of described casing.
3. the indoor set of air conditioning wind pipe machine according to claim 2, is characterized in that, every section of all described parallel sidewalls setting on the other side of described heat exchanger.
4. the indoor set of air conditioning wind pipe machine according to claim 2, is characterized in that, described air inlet is one, and described air inlet is formed on one of them the relative described sidewall with heat exchanger described in multistage.
5. the indoor set of air conditioning wind pipe machine according to claim 4, it is characterized in that, described casing be shaped as cuboid, described in multistage, heat exchanger is connected successively and is configured to U-shaped, every section of described heat exchanger respectively with four sides of described casing wherein three corresponding, described air inlet is formed in one of them of described three sides.
6. the indoor set of air conditioning wind pipe machine according to claim 2, is characterized in that, described air inlet is multiple, and multiple described air inlets are respectively formed on the multiple described sidewall corresponding with heat exchanger difference described in multistage.
7. the indoor set of air conditioning wind pipe machine according to claim 6, is characterized in that, the quantity of described air inlet equates with the quantity of described heat exchanger.
8. the indoor set of air conditioning wind pipe machine according to claim 7, it is characterized in that, described casing be shaped as cuboid, described in multistage, heat exchanger is connected successively and is configured to U-shaped, every section of described heat exchanger respectively with four sides of described casing wherein three corresponding, described air inlet is three and is respectively formed on described three sides.
9. the indoor set of air conditioning wind pipe machine according to claim 6, is characterized in that, the quantity of described air inlet is less than the quantity of described heat exchanger.
10. the indoor set of air conditioning wind pipe machine according to claim 1, is characterized in that, the height of heat exchanger equates described in multistage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277390.2U CN203907778U (en) | 2014-05-27 | 2014-05-27 | Indoor unit of air-conditioning wind pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277390.2U CN203907778U (en) | 2014-05-27 | 2014-05-27 | Indoor unit of air-conditioning wind pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907778U true CN203907778U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420277390.2U Expired - Lifetime CN203907778U (en) | 2014-05-27 | 2014-05-27 | Indoor unit of air-conditioning wind pipe machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588185A (en) * | 2015-01-20 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Ducted air conditioner and air conditioner |
| CN105588205A (en) * | 2016-01-29 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air pipe machine |
| WO2017148204A1 (en) * | 2016-02-29 | 2017-09-08 | 珠海格力电器股份有限公司 | Air conditioner, outdoor unit and heat exchangertherefor |
| CN108168334A (en) * | 2017-12-27 | 2018-06-15 | 珠海格力电器股份有限公司 | Heat-exchanging component and heat transmission equipment |
| CN109237627A (en) * | 2018-10-31 | 2019-01-18 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
-
2014
- 2014-05-27 CN CN201420277390.2U patent/CN203907778U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588185A (en) * | 2015-01-20 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Ducted air conditioner and air conditioner |
| CN105588205A (en) * | 2016-01-29 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air pipe machine |
| WO2017148204A1 (en) * | 2016-02-29 | 2017-09-08 | 珠海格力电器股份有限公司 | Air conditioner, outdoor unit and heat exchangertherefor |
| CN108168334A (en) * | 2017-12-27 | 2018-06-15 | 珠海格力电器股份有限公司 | Heat-exchanging component and heat transmission equipment |
| US11280348B2 (en) | 2017-12-27 | 2022-03-22 | Gree Electric Appliances, Inc. Of Zhuhai | Heat exchange assembly and heat exchange device |
| EP3657112B1 (en) * | 2017-12-27 | 2023-09-13 | Gree Electric Appliances, Inc. of Zhuhai | Heat exchange assembly and heat exchange device |
| CN109237627A (en) * | 2018-10-31 | 2019-01-18 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
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| C14 | Grant of patent or utility model | ||
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