CN209512168U - A kind of air conditioner indoor unit - Google Patents
A kind of air conditioner indoor unit Download PDFInfo
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- CN209512168U CN209512168U CN201920132718.4U CN201920132718U CN209512168U CN 209512168 U CN209512168 U CN 209512168U CN 201920132718 U CN201920132718 U CN 201920132718U CN 209512168 U CN209512168 U CN 209512168U
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- air
- wind
- air inlet
- outdoor
- indoor unit
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- 239000006260 foam Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000013021 overheating Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 150
- 238000004378 air conditioning Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a kind of air conditioner indoor unit, rear panel is equipped with outdoor wind air inlet and indoor wind air inlet, the outdoor wind introduced from outdoor wind air inlet and the indoor wind introduced from indoor wind air inlet flow out after evaporator heat exchange from blowing mouth, to be freezed or be heated to from the fresh air of outdoor introducing, it avoids introducing the air for overheating or being subcooled, improves indoor air quality.Also, since the outdoor wind of introducing and indoor wind share a spiral case, an evaporator, a centrifugal fan, so that the air conditioner indoor unit structure is simple, at low cost.
Description
Technical field
The utility model relates to air-conditioning technical field more particularly to a kind of air conditioner indoor unit with Leads to new breeze function.
Background technique
When usual user uses air-conditioning, room window is all in closed state, the refrigeration or heating effect that just can get
Fruit.But window is closed, and room air and outside air are completely cut off, and air circulation exchange cannot occur, can lead for a long time in this way
The decline of room air oxygen concentration is caused, gas concentration lwevel rises, and causes unsmooth breath, the bad impression such as stuffy.Moreover, when long
Between do not open a window ventilation, the pollutants such as house dust, formaldehyde also can be exceeded, and bacterium easy to breed gives rise to diseases.
Currently, solving the above problems mainly has following four method:
The first, installs indoor large fresh air system.The shortcomings that this method is to need that indoor type large area is transformed,
Engineering is cumbersome, at high cost, and occupies the interior space, influences beauty.
Second, use the new blower of Miniature wall hanging.Since new blower fan is smaller, air quantity is small, and air change efficiency is low.
Some new blowers do not pass through heat exchange without the cooling and warming device similar to A/C evaporator, the air of introducing, and winter can draw
Outer cold gas enter the room to interior, seriously affects indoor air temperature.Electric heating or complete is increased in the new blower of other
The heat exchange factor makes the outdoor air introduced and room air carry out heat exchange.Do so, on the one hand due to room air into
Row heat exchange, mixed air themperature are still not so good as the room air before mixing.Such as winter, air is still not so good as after mixing
Room air before mixing is warm.On the other hand, heat exchanger effectiveness is low, and effect is bad, and Total heat exchange factor price is more expensive.
The third, buys air purifier.Since air purifier is also required to indoor window closing, although sky can be purified
Gas, but use for a long time, indoor carbon dioxide concentration can increase.
4th kind, also there is a kind of air-conditioning to be integrated with fresh air system at present, the conventional heat transfer systems of this kind of air-conditioning (refer to for making
The air duct of cold heating, evaporator, motor etc.) and fresh air system be it is relatively independent, that is, need two sets of independent ventiducts, two sets are independent
Motor etc., it is not only at high cost, but also cause air-conditioning internal structure complicated, volume becomes larger.Also, the outdoor air introduced does not have picture
Air-conditioning equally passes through evaporator heat exchange, and this air-conditioning is also without effectively solving " winter can introduce outdoor cold gas to interior "
Problem.
Summary of the invention
In order to solve the above-mentioned technical problem the utility model, provides a kind of air conditioner indoor unit, has the function of Leads to new breeze,
It can be freezed or be heated to from the fresh air of outdoor introducing, improve indoor air quality, and structure is simple, at low cost.
Technical solution provided by the utility model is a kind of air conditioner indoor unit, including front panel and rear panel, the front
Plate and the rear panel surround hollow cavity, and evaporator is equipped in the hollow cavity, and the front panel is equipped with air outlet, institute
It states rear panel and is equipped with outdoor wind air inlet and indoor wind air inlet, the outdoor wind air inlet is connected to by pipeline with outdoor,
Centrifugal fan is equipped in the hollow cavity, the centrifugal fan is set in spiral case, and the spiral case has spiral case air outlet, described
Outdoor wind air inlet and the indoor wind air inlet are connected to the wind inlet of fan of the centrifugal fan respectively, from the outdoor wind
The air that air inlet and the indoor wind air inlet enter is followed by the wind inlet of fan, spiral case air outlet, described
Evaporator is blown out from the air outlet.
Further, the outdoor wind air inlet and the indoor wind air inlet are respectively equipped with dodge gate, the activity
Door by the outdoor wind air inlet and the indoor wind air inlet closing or is opened by driving assembly.
Further, the driving component includes motor, guide rail and rack gear, and the rack gear is set on the dodge gate, institute
Guide rail is stated on the rear panel, the output shaft of the motor is equipped with gear, and the gear is engaged with the rack gear, described
Dodge gate is moved back and forth along the guide rail.
Further, the motor is set on the guide rail, and the guide rail is equipped with guide groove, and the rack gear is equipped with and institute
State the conducting bar that guide groove is slidably connected.
Further, the outdoor wind air inlet and the indoor wind air inlet are set to the lower part of the rear panel, described
Air outlet is set to the top of the front panel.
Further, water conservancy diversion foam is equipped in the hollow cavity at the air outlet.
Further, the evaporator inclination is set between the water conservancy diversion foam and the spiral case air outlet.
Further, the spiral case is connect by screw with the rear panel.
Further, the rear panel is equipped with air intake cover, and the air intake cover covers at the outer of the outdoor wind air inlet
It encloses and is connected to the pipeline, the air intake cover is equipped with the opening for dodge gate sliding.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
The utility model proposes a kind of air conditioner indoor unit, rear panel is equipped with outdoor wind air inlet and indoor wind air inlet,
From outdoor wind air inlet introduce outdoor wind and from indoor wind air inlet introduce indoor wind after evaporator heat exchange from blowing mouth
Outflow avoids introducing the air for overheating or being subcooled, improves Interior Space to be freezed or be heated to from the fresh air of outdoor introducing
Makings amount.Also, since the outdoor wind of introducing and indoor wind share a spiral case, an evaporator, a centrifugal fan, so that
The air conditioner indoor unit structure is simple, at low cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of the utility model embodiment air conditioner indoor unit；
Fig. 2 is the structural schematic diagram two of the utility model embodiment air conditioner indoor unit；
Fig. 3 is the structural schematic diagram three of the utility model embodiment air conditioner indoor unit；
Fig. 4 is the schematic cross-sectional view of the utility model embodiment air conditioner indoor unit；
Fig. 5 is the assembling structure schematic diagram of the utility model embodiment air conditioner indoor unit；
Fig. 6 is the structural schematic diagram one of the utility model embodiment dodge gate；
Fig. 7 is the structural schematic diagram two of the utility model embodiment dodge gate.
Wherein, 01- front panel, 02- rear panel, 03- air outlet, wind air inlet in the room 04-, wind air inlet outside the room 05-,
06- centrifugal fan, 07- spiral case, 071- spiral case air outlet, 08- evaporator, 09- water conservancy diversion foam, 10- dodge gate, 11- rack gear,
111- conducting bar, 12- guide rail, 121- guide groove, 13- motor, 14- gear, 15- pipeline, 16- air intake cover.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model discloses a kind of air conditioner indoor unit, referring to figs. 1 to Fig. 5, including front panel 01 and rear panel 02, before
Plate 01 and rear panel 02 constitute the external shell of air conditioner indoor unit, hollow cavity are formed therebetween, for installing centrifugal fan
06, the components such as spiral case 07, evaporator 08.It can be carried out using mechanical means such as clampings between front panel 01 and rear panel 02
It is fixedly connected.Front panel 01 is equipped with air outlet 03, sets that there are two air inlets on rear panel 02, is indoor wind air inlet 04 respectively
With outdoor wind air inlet 05.Outdoor wind air inlet 05 is connected to by pipeline 15 with outdoor, for outdoor air to be introduced air-conditioning
The inside of indoor unit.Indoor wind air inlet 04 directly and ambient air, for indoor air to be entered air conditioner indoor unit
Inside.Centrifugal fan 06 is equipped in hollow cavity, centrifugal fan 06 is set in spiral case 070, and spiral case 07 has spiral case air outlet
071, indoor wind air inlet 04 and outdoor wind air inlet 05 are connected to the wind inlet of fan of centrifugal fan 06 respectively.Indoor unit work
When, outdoor air enters wind inlet of fan through pipeline 15 under the suction of centrifugal fan 06, flows into spiral case 07 again, room
Interior air flows into spiral case 07 equally under the suction of centrifugal fan 06 through wind inlet of fan, outdoor air and interior
Air mixed in spiral case 07, flowed out from spiral case air outlet 071 and through the heat exchange of evaporator 08, finally from front panel 01
Air outlet 03 flows out.The present embodiment is blown out again after being exchanged heat from the cold or hot air of outdoor introducing, is improving room
While interior air quality, avoids introducing the air for being subcooled or overheating, reduce the influence to room temperature, improve user experience.
Meanwhile 06, spiral case 07 of a centrifugal fan and a steaming are shared from the air of outdoor introducing and from the air of indoor introducing
Device 08 is sent out, the air in two sources can not only be sufficiently mixed, conducive to the homogeneity for improving air themperature, but also structure is simple
It is single, at low cost.
Spiral case 07 in the present embodiment can be regarded as air duct to those skilled in the art, spiral case 07 by screw or
The mode of welding is fixedly connected with front panel 01 or rear panel 02, and the present embodiment spiral case 07 is by the way of screw fastening and below
Plate 02 is fixedly connected.
Air outlet 03 is set to the top of front panel 01, and indoor wind air inlet 04 and outdoor wind air inlet 05 are set to rear panel 02
Lower part, wind air inlet 04 and outdoor wind air inlet 05 in the wind inlet of fan face room of centrifugal fan 06.Evaporator 08 tilts
Ground is arranged between spiral case air outlet 071 and air outlet 03, the air and evaporator flowed out conducive to increase from spiral case air outlet 071
Contact area between 08 improves heat exchange efficiency.
Water conservancy diversion foam 09 is equipped in hollow cavity at air outlet 03, the air flowed out through evaporator 08 is led
Stream.Meanwhile water conservancy diversion foam 09 also acts insulation effect, reduces the energy loss of air after heat exchange.Evaporator 08 is obliquely set
It sets between water conservancy diversion foam 09 and spiral case air outlet 071.
It is respectively equipped with dodge gate 10 at indoor wind air inlet 04 and outdoor wind air inlet 05, dodge gate 10 passes through driving assembly
Indoor wind air inlet 04 and outdoor wind air inlet 05 are closed or opened.Referring to figure 6 and figure 7, driving assembly includes motor 13, leads
Rail 12 and rack gear 11, rack gear 11 are fixed on dodge gate 10, and guide rail 12 is fixed on rear panel 02, the output shaft of motor 13
It is equipped with gear 14, gear 14 is engaged with rack gear 11.Motor 13 starts, and band moving gear 14 rotates, and gear 14 is transported with carry-over bar 11
It is dynamic, realize dodge gate 10 along the reciprocating motion of guide rail 12, thus realize dodge gate 10 by indoor wind air inlet 04 and outdoor wind into
The closing of air port 05 is opened.
Further, motor 13 is fixed on guide rail 12, and guide rail 12 is equipped with guide groove 121, and rack gear 11 is equipped with and leads
The conducting bar 111 that slot 121 is slidably connected, conducting bar 111 is moved back and forth along guide groove 121, to make dodge gate 10 along the movement of guide rail 12
It is relatively reliable, smooth.
Rear panel 01 be equipped with air intake cover 16, air intake cover 16 cover at the periphery of outdoor wind air inlet 05 and with pipeline 15
Connection, air intake cover 16 are equipped with the opening (not shown) slided for dodge gate 10.
The present embodiment air-conditioning embodiment has 3 kinds of operating modes:
The first, only introduces outdoor air, at this time closes the dodge gate 10 at indoor wind air inlet 04, outdoor wind air inlet
Dodge gate 10 at mouth 05 is opened, and outdoor air is successively through outdoor wind air inlet 05, wind inlet of fan, spiral case air outlet 071, warp
Evaporator 08 flows out after exchanging heat from air outlet 03.In such cases, by hot to outdoor air progress, it is possible to prevente effectively to
Indoor introducing overheat or the air of supercooling, reduce the influence to room temperature, improve user experience.
It second, does not need to introduce outdoor air, at this time close the dodge gate 10 at outdoor wind air inlet 05, indoor wind
Dodge gate 10 at air inlet 04 is opened, and room air is successively through indoor wind air inlet 04, wind inlet of fan, spiral case air outlet
071, it is flowed out after the heat exchange of evaporator 08 from air outlet 03.Such situation, which is seen down, only carries out room air heat exchange cycle, no fresh air
It introduces, room air heat exchange efficiency can be promoted.
The third, while outdoor air and room air are introduced, at this time by indoor wind air inlet 04 and outdoor wind air inlet
Dodge gate 10 at 05 opens simultaneously, and introduces from the outdoor air of outdoor wind air inlet 05 introducing and from indoor wind air inlet 04
Room air mixes in spiral case 07, then flows out after the heat exchange of evaporator 08 from air outlet 03 jointly.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (9)
1. a kind of air conditioner indoor unit, including front panel and rear panel, the front panel and the rear panel surround hollow cavity, institute
It states and is equipped with evaporator in hollow cavity, the front panel is equipped with air outlet, which is characterized in that the rear panel is equipped with outdoor
Wind air inlet and indoor wind air inlet, the outdoor wind air inlet are connected to outdoor by pipeline, are equipped in the hollow cavity
Centrifugal fan, the centrifugal fan are set in spiral case, and the spiral case has spiral case air outlet, the outdoor wind air inlet and described
Indoor wind air inlet is connected to the wind inlet of fan of the centrifugal fan respectively, from the outdoor wind air inlet and the indoor wind
The air that air inlet enters followed by the wind inlet of fan, the spiral case air outlet, the evaporator, from the air outlet
Blowout.
2. air conditioner indoor unit according to claim 1, which is characterized in that the outdoor wind air inlet and the indoor wind into
Dodge gate is respectively equipped at air port, the dodge gate is entered the wind the outdoor wind air inlet and the indoor wind by driving assembly
Mouth closing is opened.
3. air conditioner indoor unit according to claim 2, which is characterized in that the driving component includes motor, guide rail and tooth
Item, the rack gear are set on the dodge gate, and the guide rail is set on the rear panel, and the output shaft of the motor is equipped with tooth
Wheel, the gear are engaged with the rack gear, and the dodge gate is moved back and forth along the guide rail.
4. air conditioner indoor unit according to claim 3, which is characterized in that the motor is set on the guide rail, described to lead
Rail is equipped with guide groove, and the rack gear is equipped with the conducting bar being slidably connected with the guide groove.
5. air conditioner indoor unit according to claim 1, which is characterized in that the outdoor wind air inlet and the indoor wind into
Air port is set to the lower part of the rear panel, and the air outlet is set to the top of the front panel.
6. air conditioner indoor unit according to claim 5, which is characterized in that in the hollow cavity at the air outlet
Equipped with water conservancy diversion foam.
7. air conditioner indoor unit according to claim 6, which is characterized in that the evaporator inclination is set to the water conservancy diversion foam
Between the spiral case air outlet.
8. air conditioner indoor unit according to claim 1, which is characterized in that the spiral case is connected by screw and the rear panel
It connects.
9. air conditioner indoor unit according to claim 2, which is characterized in that the rear panel be equipped with air intake cover, it is described into
Fan housing covers at the periphery of the outdoor wind air inlet and is connected to the pipeline, and the air intake cover, which is equipped with, supplies the activity
The opening of door sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132718.4U CN209512168U (en) | 2019-01-25 | 2019-01-25 | A kind of air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132718.4U CN209512168U (en) | 2019-01-25 | 2019-01-25 | A kind of air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512168U true CN209512168U (en) | 2019-10-18 |
Family
ID=68202787
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132718.4U Active CN209512168U (en) | 2019-01-25 | 2019-01-25 | A kind of air conditioner indoor unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN209512168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076311A (en) * | 2020-01-19 | 2020-04-28 | 浙江星光电科智能家居科技有限公司 | Fresh air dehumidification all-in-one |
-
2019
- 2019-01-25 CN CN201920132718.4U patent/CN209512168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076311A (en) * | 2020-01-19 | 2020-04-28 | 浙江星光电科智能家居科技有限公司 | Fresh air dehumidification all-in-one |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |