CN203100087U - Air duct system and air conditioner - Google Patents
Air duct system and air conditioner Download PDFInfo
- Publication number
- CN203100087U CN203100087U CN 201320045911 CN201320045911U CN203100087U CN 203100087 U CN203100087 U CN 203100087U CN 201320045911 CN201320045911 CN 201320045911 CN 201320045911 U CN201320045911 U CN 201320045911U CN 203100087 U CN203100087 U CN 203100087U
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- air
- heat exchanger
- air inlet
- ducting system
- shell
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Abstract
The utility model discloses an air duct system and an air conditioner. The air duct system comprises a shell, the outdoor side of the shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are independently arranged on the outdoor side of the shell side by side, and the transverse size of the air inlet is 0.3-0.45 time of that of a window on the outdoor side of the shell. According to the air duct system and the air conditioner, air supply is conducted along one side in the air duct system, the transverse size of the air inlet is 0.3-0.45 time of that of the window on the outdoor side of the shell, and therefore the size of the air inlet is guaranteed, air supply efficiency of the air duct system is improved, partial hot air backflow is reduced as far as possible, and accordingly efficient heat exchanging of the air conditioner is achieved, product using performance is improved, and the air duct system and the air conditioner play a role of saving energy and protecting environment. Furthermore, the heat exchanger can be made to be L-type, and therefore effective heat exchanging area of the heat exchanger is guaranteed, and heat exchanging effect is further improved.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of air-conditioner that is beneficial to the ducting system of heat exchange and has this ducting system.
Background technology
The air quantity size of air-conditioner directly influences its refrigeration and heating performance, big more refrigeration and the heating effect that promotes air-conditioner that then be beneficial to more of air quantity; And, driving the nervous epoch more in present human energy problem, people are also more and more higher to the requirement of the energy-saving and environmental protection aspect of air-conditioner, and energy-efficient air-conditioner more and more is subjected to user's favor.
The outside heat-exchange system and the ducting system of existing wall-penetrating type air-conditioner, its refrigeration and heating performance seriously are limited by the restriction of outside air inlet and outside heat exchangers size, because the whole fuselage of wall-penetrating type air-conditioner places among the body of wall substantially, indoor, the air intake of outside, the air-out of air-conditioner all are positioned at the same side, then cause having the possibility of scurrying wind, have a strong impact on the refrigeration and the heating effect of complete machine.
As shown in Figures 1 and 2, the ducting system of existing wall-penetrating type air-conditioner outside comprises the outside ducting system that is provided with air inlet A1`, air inlet A2` and air outlet B`, heat exchanger 770` places on the 22` of chassis, and place in the middle of the rear side, shell 11` left rear side flanging 111` cooperates with the left side plate 7701` of heat exchanger 770` and forms air inlet A1`, and shell 11` right lateral side flanging 112` cooperates with the right side plate 7702` of heat exchanger 770` and forms air inlet A2`; Squab panel 330` both sides link to each other with right side plate 7702` with the left side plate 7701` of heat exchanger 770` respectively, form outdoor air channel, and outdoor air channel is provided with outdoor air channel air-ducting ring 3301`; Asynchronous machine 99` is installed on the electric machine support 3302`; Axial-flow leaf 88` places in the air channel, is installed in the motor shaft end of asynchronous machine 99`.During operation, axial flow maple leaf 88` rotates, air-flow is sucked from air inlet A1`, A2`, enter in the air channel, and after axial-flow leaf 88` quickens, air-flow is extruded (air flow direction is shown in arrow among the figure the ducting system) from air outlet B` through the air-ducting ring 3301` of squab panel 330`; Though at air outlet B` two side positions, be provided with left deflector 551` and right deflector 661`, but still exist the part hot blast to be back to air inlet A1` and A2` again, reenter the air channel, so both reduced the air-supply efficient of ducting system, also reduce the heat exchange effect of heat exchanger, influenced the performance of product.
In addition, under the certain situation of the outside of wall-penetrating type air-conditioner window size C`, the outdoor ducting system of 1 layout as shown, when both size sums of air inlet A1`, A2` are excessive, then the size of the air outlet B` of heat exchanger 770` will reduce, this moment, air quantity can be big, but heat exchanger is less than normal, and whole refrigeration system falls flat; Otherwise, when both size sums of air inlet A1`, A2` were too small, then the size of the air outlet B` of heat exchanger 770` can be done greatly, but air quantity is less than normal, heat exchanger can not be given full play to its heat exchange effect, and same whole refrigeration system can not be brought into play effect efficiently.
The utility model content
The air-conditioner that main purpose of the present utility model is to provide a kind of ducting system and has this ducting system is intended to improve the air-supply efficient of air-conditioner, reduces the thermal loss that return air causes, and improves the heat exchange efficiency of air-conditioner.
In order to achieve the above object, the utility model proposes a kind of ducting system, comprise shell, the outside of described shell is provided with air inlet and air outlet, the single outside that is arranged side by side at described shell of described air inlet and air outlet, and the lateral dimension of described air inlet be shell the outside window size 0.3-0.45 doubly.
Preferably, be provided with the heat exchanger relative with described air outlet in the described shell, described heat exchanger is in line setting; Perhaps, described heat exchanger is the setting of L type.
Preferably, also be provided with chassis, squab panel, axial-flow leaf, asynchronous machine and electric machine support in the described shell, wherein:
Described heat exchanger places on the described chassis, and places a side of chassis rear side;
The back side edgefold of described shell cooperates with the left side plate of heat exchanger and forms described air inlet;
One side of described squab panel links to each other with the left side plate of heat exchanger, and opposite side links to each other with the right-hand end of heat exchanger, forms outdoor air channel, and the outlet in outdoor air channel is described air outlet;
Described asynchronous machine is installed on the electric machine support; Described outdoor air channel is provided with air-ducting ring; Described axial-flow leaf places in the described outdoor air channel, and is installed in the motor shaft end of asynchronous machine.
Preferably, described electric machine support and described squab panel are one-body molded; Perhaps, described electric machine support is fixed on the chassis.
Preferably, described axial-flow leaf is provided with hydrosphere.
Preferably, described hydrosphere and described axial-flow leaf are one-body molded.
Preferably, described air inlet and air outlet are equipped with and are used to prevent that foreign matter from entering the protection network in the air channel; Described protection network is fixed on the chassis.
Preferably, a side of the close air inlet of described air outlet is provided with and prevents the deflector of hot air reflux to air inlet.
Preferably, described deflector is fixed on the left side plate of described heat exchanger.
The utility model also proposes a kind of air-conditioner, comprises aforesaid ducting system.
A kind of ducting system that the utility model proposes and air-conditioner with this ducting system, ducting system is arranged to single admission, and the lateral dimension of air inlet be set to shell the outside window size 0.3-0.45 doubly, owing to guaranteed the size of air inlet, improve the air-supply efficient of ducting system, reduced the part hot air reflux as much as possible, thereby realized the high efficient heat exchanging of air-conditioner, improve the serviceability of product, and play the effect of energy-saving and environmental protection; In addition, heat exchanger can also be made the L type, thereby guarantee the effective heat exchange area of heat exchanger, further improve the heat exchange effect.
Description of drawings
Fig. 1 is the top plan view of ducting system of the prior art;
Fig. 2 be ducting system of the prior art overlook section air flow direction figure;
Fig. 3 is the top plan view of ducting system first embodiment of the present utility model;
Fig. 4 be ducting system shown in Figure 3 overlook air flow direction figure;
Fig. 5 be ducting system second embodiment of the present utility model overlook air flow direction figure.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figures 3 and 4, the utility model first embodiment proposes a kind of ducting system, comprise shell 11, the outside of described shell 11 is provided with air inlet A`` and air outlet B``, also be provided with chassis 22, squab panel 33, axial-flow leaf 88, asynchronous machine 99 and electric machine support 332 in the described shell 11, wherein:
Described heat exchanger 77 places on the described chassis 22, and places a side of chassis 22 rear sides, can reduce return air as far as possible;
The back side edgefold 111 of described shell 11 cooperates with the left side plate 7701 of heat exchanger 77 and forms described air inlet A``;
One side of described squab panel 33 links to each other with the left side plate 7701 of heat exchanger 77, and opposite side links to each other with the right-hand end 771 of heat exchanger 77, forms outdoor air channel, and the outlet in outdoor air channel is described air outlet B``;
Described asynchronous machine 99 is installed on the electric machine support 332; Described electric machine support 332 can be one-body molded with described squab panel 33; Perhaps, described electric machine support 332 is fixed on the chassis 22.
Described outdoor air channel is provided with air-ducting ring 331; Described axial-flow leaf 88 places in the described outdoor air channel, and is installed in motor 99 shaft ends of asynchronous machine 99, and is concentric with axial-flow leaf 88 to guarantee 99 in motor, guarantees that simultaneously axial-flow leaf 88 is concentric with the air-ducting ring 331 of squab panel 33.
In the present embodiment, described heat exchanger 77 is provided with for the L type, the single outside that is arranged side by side at described shell 11 of described air inlet A`` and air outlet B``, the design of this kind single admission mouth A`` is better than the both sides air intake mode of prior art, can reduce the part hot air reflux as much as possible, improve the heat exchange efficiency of ducting system.
In addition, consider to improve the air-supply efficient of ducting system, present embodiment is optimized design to air inlet A`` lateral dimension (the air inlet A`` width that promptly is parallel to the outdoor side surface direction of shell 11), the lateral dimension A of this air inlet A`` be set to shell 11 outside window size C 0.3-0.45 doubly, be A=(0.3-0.45) * C, wherein, priority scheme is: the size of the general wall-penetrating type air-conditioner C of A ≈ 0.382*C(is certain, can be similar to the size of determining A by golden section point); The size B of air outlet B`` then can have following relation: B ≈ C-A.
Present embodiment is made the L type with heat exchanger 77, can be under the size A that guarantees air inlet A``, the effective area that guarantees heat exchanger 77 does not simultaneously reduce, even greater than the effective area of the heat exchanger 77 of in line type, thereby can improve the air-supply efficient and the heat exchange efficiency of ducting system.
Further, described axial-flow leaf 88 is provided with hydrosphere 881, and described hydrosphere 881 can be one-body molded with described axial-flow leaf 88.When axial-flow leaf 88 rotates, hydrosphere 881 rotates thereupon, will help the condensed water that comes from the indoor on the chassis 22 is taken up, and makes its right-hand end that is splashed to heat exchanger 77 771, help improving the heat exchange effect of heat exchanger 77, thereby improve ability, the Energy Efficiency Ratio of product.
Further, be provided with deflector 55 near the side of air inlet A``, be back to air inlet A`` again with air inlet A`` abutting end part hot blast, reenter the air channel, the heat exchange effect of reduction heat exchanger to reduce air outlet B`` at described air outlet B``; This deflector 55 is fixed on the left side plate 7701 of described heat exchanger 77.
In addition, be provided with at described air inlet A`` and be used to prevent that foreign matter from entering the protection network 44 in the air channel, also be provided with at air outlet B`` and be used to prevent that foreign matter from entering the protection network 66 in the air channel; Described protection network 44,66 is fixed on the chassis 22.Simultaneously, above-mentioned protection network 44,66 can also reduce because of human factor directly runs into heat exchanger 77, causes unnecessary damages.
The air-supply process was as follows when the ducting system of present embodiment was moved:
As shown in Figure 5, the utility model second embodiment proposes a kind of ducting system, and this example example is that with the difference of the foregoing description in the present embodiment, heat exchanger 77 is in line heat exchanger 77, and other are identical with first embodiment.The basic scheme of air-supply process during its ducting system operation as above-mentioned embodiment.This embodiment is primarily aimed at the series model of identical platform coupling mini system, and the technology of processing in line heat exchanger 77 is easy to L type heat exchanger 77, and can the economical with materials cost, enhances productivity; And be provided with deflector 55 at air outlet B`` and air inlet A`` abutting end position equally, thus reduce return air, improve the heat exchange effect of heat exchanger 77, enhance product performance, and played the effect of energy-saving and environmental protection; In addition, the axial blast of water in the air channel that the hydrosphere 881 that rotates at a high speed with axial-flow leaf 88 takes up directly blowed in line heat exchanger 77, can play the heat exchange effect that improves in line heat exchanger 77 equally, thereby improves ability, the Energy Efficiency Ratio of product.
In addition, the utility model also proposes a kind of air-conditioner, and this air-conditioner comprises the described ducting system of the foregoing description, and its structure and the principle of work and power please refer to the foregoing description, do not repeat them here.
The utility model embodiment ducting system and air-conditioner with this ducting system, ducting system is arranged to single admission, and the lateral dimension of air inlet A`` be set to shell 11 the outside window size 0.3-0.45 doubly, owing to guaranteed the size of air inlet A``, improve the air-supply efficient of ducting system, reduced the part hot air reflux as much as possible, thereby realized the high efficient heat exchanging of air-conditioner, improve the serviceability of product, and play the effect of energy-saving and environmental protection; In addition, heat exchanger 77 can also be made the L type, thereby guarantee the effective heat exchange area of heat exchanger 77, further improve the heat exchange effect.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. ducting system, comprise shell, the outside of described shell is provided with air inlet and air outlet, it is characterized in that, the single outside that is arranged side by side at described shell of described air inlet and air outlet, and the lateral dimension of described air inlet be shell the outside window size 0.3-0.45 doubly.
2. ducting system according to claim 1 is characterized in that, is provided with the heat exchanger relative with described air outlet in the described shell, and described heat exchanger is in line setting; Perhaps, described heat exchanger is the setting of L type.
3. ducting system according to claim 2 is characterized in that, also is provided with chassis, squab panel, axial-flow leaf, asynchronous machine and electric machine support in the described shell, wherein:
Described heat exchanger places on the described chassis, and places a side of chassis rear side;
The back side edgefold of described shell cooperates with the left side plate of heat exchanger and forms described air inlet;
One side of described squab panel links to each other with the left side plate of heat exchanger, and opposite side links to each other with the right-hand end of heat exchanger, forms outdoor air channel, and the outlet in outdoor air channel is described air outlet;
Described asynchronous machine is installed on the electric machine support; Described outdoor air channel is provided with air-ducting ring; Described axial-flow leaf places in the described outdoor air channel, and is installed in the motor shaft end of asynchronous machine.
4. ducting system according to claim 3 is characterized in that, described electric machine support and described squab panel are one-body molded; Perhaps, described electric machine support is fixed on the chassis.
5. ducting system according to claim 3 is characterized in that described axial-flow leaf is provided with hydrosphere.
6. ducting system according to claim 5 is characterized in that, described hydrosphere and described axial-flow leaf are one-body molded.
7. according to each described ducting system among the claim 3-6, it is characterized in that described air inlet and air outlet are equipped with and are used to prevent that foreign matter from entering the protection network in the air channel; Described protection network is fixed on the chassis.
8. according to each described ducting system among the claim 3-6, it is characterized in that a side of the close air inlet of described air outlet is provided with and prevents the deflector of hot air reflux to air inlet.
9. ducting system according to claim 8 is characterized in that, described deflector is fixed on the left side plate of described heat exchanger.
10. an air-conditioner is characterized in that, comprises each described ducting system among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045911 CN203100087U (en) | 2013-01-28 | 2013-01-28 | Air duct system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045911 CN203100087U (en) | 2013-01-28 | 2013-01-28 | Air duct system and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100087U true CN203100087U (en) | 2013-07-31 |
Family
ID=48851485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045911 Expired - Lifetime CN203100087U (en) | 2013-01-28 | 2013-01-28 | Air duct system and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016487A (en) * | 2016-06-30 | 2016-10-12 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN107571841A (en) * | 2017-09-18 | 2018-01-12 | 沈阳新阳光机电科技有限公司 | Frost removal and vehicle |
| CN110345621A (en) * | 2019-08-12 | 2019-10-18 | 珠海格力电器股份有限公司 | Air duct assembly and wall penetrating machine |
-
2013
- 2013-01-28 CN CN 201320045911 patent/CN203100087U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016487A (en) * | 2016-06-30 | 2016-10-12 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN106016487B (en) * | 2016-06-30 | 2022-03-22 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN107571841A (en) * | 2017-09-18 | 2018-01-12 | 沈阳新阳光机电科技有限公司 | Frost removal and vehicle |
| CN110345621A (en) * | 2019-08-12 | 2019-10-18 | 珠海格力电器股份有限公司 | Air duct assembly and wall penetrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 241009 Wuhu economic and Technological Development Zone, Anhui Port Road, No. 2 Patentee after: GUANGDONG MIDEA GROUP WUHU REFRIGERATING EQUIPMENT Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 241009 Wuhu economic and Technological Development Zone, Anhui Port Road, No. 2 Patentee before: GUANGDONG MIDEA GROUP WUHU REFRIGERATING EQUIPMENT Co.,Ltd. Patentee before: GD MIDEA HOLDING CD., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |