CN105157105A - Indoor unit and air conditioner with indoor unit - Google Patents
Indoor unit and air conditioner with indoor unit Download PDFInfo
- Publication number
- CN105157105A CN105157105A CN201510437421.5A CN201510437421A CN105157105A CN 105157105 A CN105157105 A CN 105157105A CN 201510437421 A CN201510437421 A CN 201510437421A CN 105157105 A CN105157105 A CN 105157105A
- Authority
- CN
- China
- Prior art keywords
- indoor set
- air
- new wind
- new
- heat exchanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses an indoor unit and an air conditioner with the indoor unit. By applying the technical scheme of the invention, the semiconductor refrigerator is utilized to exchange heat for the fresh air in the fresh air channel, so that the function of cold fresh air or hot fresh air supply can be realized, the fresh air load of the air conditioner is reduced while ventilation is carried out, the rapid refrigeration or heating is facilitated, and the comfort of the air conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of indoor set and the air-conditioner with this indoor set.
Background technology
Existing split air conditioning system major part can not supplement outdoor fresh air, IAQ is caused to decline, still air-conditioning system is run when the outside ambient temperature is low at night, waste the energy, air quality also can decline, so gradually occur that part split-type air conditioner can realize sending new wind function.Although the function sending new wind can be realized in prior art, but when summer, outer shroud temperature was higher, new wind is sent in unlatching, air higher for temperature outside is sent into air-conditioner, very large load is added to air-conditioning, air-conditioning is difficult to fast-refrigerating, even likely has air-conditioning send hot blast situation to indoor.Simultaneously because door and window is closed, even if send into fresh air, foul indoor air is depended merely on door and window gap and is also not easily discharged.
Summary of the invention
A kind of indoor set is provided in the embodiment of the present invention and there is the air-conditioner of this indoor set, while reaching and sending new wind, ensure the object of refrigeration or heating effect.
For achieving the above object, the embodiment of the present invention provides a kind of indoor set, and indoor set comprises new wind passage, air exhaust passage and semiconductor cooler, and semiconductor cooler comprises the first heat exchanging part and the second heat exchanging part, first heat exchanging part is placed in new wind passage, and the second heat exchanging part is placed in air exhaust passage.
Further, new wind passage comprises new wind entrance and the outlet of new wind, and indoor set comprises new return air hybrid channel, and new wind entrance is connected with outdoor, and new wind outlet is connected with new return air hybrid channel.
Further, be provided with new fan in new wind passage, new fan is arranged on the side near new wind entrance place.
Further, new wind porch is provided with screen pack.
Further, indoor set also comprises the room exhaust tube be communicated with indoor, and air exhaust passage comprises air draft entrance and wind exhausting outlet, and air draft entrance is connected with room exhaust tube, and wind exhausting outlet is connected with outdoor.
Further, be provided with ventilating fan in air exhaust passage, ventilating fan is arranged on the side near wind exhausting outlet place.
Further, the first heat exchanging part is refrigeration section, and the second heat exchanging part is for heating portion; Or the first heat exchanging part is for heating portion, the second heat exchanging part is refrigeration section.
Further, indoor set also comprises fan assembly and indoor set heat exchanger, and fan assembly is connected with new return air hybrid channel, and indoor set heat exchanger is connected with fan assembly.
Further, indoor set filter screen is provided with between new return air hybrid channel and fan assembly.
Present invention also offers a kind of air-conditioner, comprise above-mentioned indoor set.
Apply technical scheme of the present invention, semiconductor cooler is utilized to carry out heat exchange to the new wind in new wind passage, the function sending cold new wind or the new wind of heat can be realized, while ventilation, reduce the new wind loads of air-conditioner, be conducive to freezing fast or heating, improve the comfortableness of air-conditioner.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of air-conditioner first embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the plan structure schematic diagram of air-conditioner second embodiment of the present invention;
Fig. 4 is the right view of Fig. 3.
Description of reference numerals: 10, new air draft assembly; 11, semiconductor cooler; 111, the first heat exchanging part; 112, the second heat exchanging part; 121, new fan; 122, screen pack; 13, ventilating fan; 21, new return air hybrid channel; 22, fan assembly; 23, indoor set heat exchanger; 24, indoor machine filter screen.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
As depicted in figs. 1 and 2, first embodiment of the invention provides a kind of indoor set, and indoor set comprises new air draft assembly 10.Above-mentioned new air draft assembly 10 comprises new wind passage, air exhaust passage and semiconductor cooler 11.Semiconductor cooler 11 comprises two spaced heat exchanging part, and two heat exchanging part are placed in new wind passage and air exhaust passage respectively.
Semiconductor cooler 11 is utilized to carry out heat exchange to the new wind in new wind passage, the function sending cold new wind or the new wind of heat can be realized, while ventilation, reduce the new wind loads of indoor set, be conducive to freezing fast or heating, improve the comfortableness of indoor set.
Particularly, new wind passage has new wind entrance and the outlet of new wind.Indoor set comprises new return air hybrid channel 21, and above-mentioned new wind entrance is connected with outdoor, and this new wind outlet is connected with new return air hybrid channel 21.Above-mentioned semiconductor cooler 11 comprises the first heat exchanging part 111 and the second heat exchanging part 112, wherein the first heat exchanging part 111 is arranged on the inwall of new wind passage, the new wind entered by new wind entrance is first drained in new return air hybrid channel 21 again and mixes with indoor return air after the first heat exchanging part 111 carries out heat exchange, and indoor by sending into user after indoor set again heat exchange cooling process.
Further, new fan 121 and screen pack 122 is also provided with in above-mentioned new wind passage.New fan 121 and screen pack 122 are all arranged on the inside of new wind passage, and new fan 121 is positioned at the side of new wind passage near new wind entrance, and this new fan 121 is for being sucked into new wind channel interior by new wind by new wind passage outside.Above-mentioned screen pack 122 is arranged on new wind porch, and above-mentioned screen pack 122, for filtering the foreign material in new wind, prevents foreign material from entering into new air draft assembly 10 inner.
Preferably, said exhaust parts comprise air exhaust passage, and air exhaust passage has air draft entrance and wind exhausting outlet.Above-mentioned indoor set also comprises the room exhaust tube be communicated with indoor, and said exhaust entrance is connected with room exhaust tube, and said exhaust outlet is connected with outdoor.Room exhaust tube needs type selecting according to user, and exhaust entrance is arranged on distance air-conditioner air outlet remotely, outside the direct discharge chamber of the cold wind avoiding air-conditioner to blow out.Arrange air exhaust passage, object is that the foul atmosphere of indoor is discharged to outdoor, to ensure indoor air cleaner.
Above-mentioned second heat exchanging part 112 in first embodiment of the invention is arranged on the inwall of air exhaust passage, the air of being discharged by room exhaust tube is through carrying out after heat exchange outside discharge chamber with the second heat exchanging part 112 again, can regulate the temperature of the second heat exchanging part 112, thus ensure refrigeration or the heating effect of the first heat exchanging part 111.
Further, said exhaust parts also comprise ventilating fan 13, and ventilating fan 13 is arranged on the inside of air exhaust passage and the side be positioned near wind exhausting outlet place.Arrange ventilating fan 13, object is, by ventilating fan 13, the gas in air exhaust passage is expelled to outdoor, thus plays the effect be exhausted room air, and carries out the effect outside heat radiation discharge chamber to the heat that the second heat exchanging part produces.
It should be noted that, the semiconductor cooler 11 in first embodiment of the invention adopts direct current to control, and by changing galvanic direction, can change the action effect of the first heat exchanging part 111 and the second heat exchanging part 112.When direct current direction is first direction (indoor set is in refrigeration mode), above-mentioned first heat exchanging part 111 is refrigeration section, above-mentioned second heat exchanging part 112 is for heating portion, above-mentioned first heat exchanging part 111 can cool new wind, and the air of said exhaust channel interior can be lowered the temperature to the second heat exchanging part 112.When direct current direction is second direction (indoor set is in heating mode), the first heat exchanging part 111 is for heating portion, and the second heat exchanging part 112 is refrigeration section.Namely above-mentioned first heat exchanging part 111 can heat new wind, and the air of said exhaust channel interior can heat up to the second heat exchanging part 112.
Further, indoor set also comprises fan assembly 22 and indoor set heat exchanger 23, and fan assembly 22 is connected with new return air hybrid channel 21, and indoor set heat exchanger 23 is connected with fan assembly 22.
Preferably, indoor set filter screen 24 is provided with between new return air hybrid channel 21 and fan assembly 22.
When indoor set in application first embodiment of the invention freezes, new fan 121 rotates, and new wind enters into new wind channel interior after screen pack 122 filters.Now, the first heat exchanging part 111 is refrigeration section, freezes to the new wind entering into new wind channel interior.New wind after preliminary refrigeration is fed in new return air hybrid channel 21, again after indoor set filter screen 24 filters, is fed to user indoor successively by fan assembly 22 and indoor set heat exchanger 23.
When ventilating fan 13 rotates, the foul atmosphere of user indoor enters into air exhaust passage inside by room exhaust tube, because the gas temperature in air exhaust passage is lower, second heat exchanging part 112 is again for heating portion, so heat exchange can be carried out to the second heat exchanging part 112 by the air in air exhaust passage, thus ensure the refrigeration of semiconductor cooler 11.
When indoor set in application first embodiment of the invention heats, change galvanic direction, thus the refrigeration section controlling semiconductor cooler 11 exchanges with the portion of heating, and because heat exchange principle is identical with process of refrigerastion with operation principle, repeats no more herein.
It should be noted that, the new air draft assembly 10 in first embodiment of the invention can adopt buckle, spot welding or screw fixation method to be fixed on new return air hybrid channel 21.Above-mentioned new air draft assembly 10 can be dismantled, and adopts hiding mounting means to install, and can save the interior space, beautify finishing effect.
Further, new air draft assembly 10 in first embodiment of the invention is installed on the left of the air-cooled ducted air conditioner of indoor set, as depicted in figs. 1 and 2, certain the present invention is not limited to above-mentioned first embodiment, as shown in Figure 3 and Figure 4, in second embodiment of the invention, new air draft assembly 10 is installed on the right side of the air-cooled ducted air conditioner of indoor set.Except the difference of above-mentioned installation site, other features in second embodiment of the invention are all identical with the feature in the first embodiment.
Present invention also offers a kind of air-conditioner, this air-conditioner comprises off-premises station and above-mentioned indoor set.
Preferably, air-conditioner in the embodiment of the present invention has intelligent controlling device, when night or transition season in spring and autumn, when intelligent controlling device detects that outdoor environment temperature is less than air-conditioner design temperature, the compressor of air-conditioner, the motor load of off-premises station shut down.Now opening new air draft assembly 10, regulating indoor temperature by being blown into the new wind of outdoor environment low temperature.The semiconductor cooler 11 of new air draft assembly 10 can control open and-shut mode by remote control.
Preferably, the resh air requirement in the embodiment of the present invention and exhaust air rate can be regulated by remote controller, set high, medium and low and automatic transmission in intelligent controller.Above-mentioned automatic transmission is the gear run by logic control.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an indoor set, it is characterized in that, described indoor set comprises new wind passage, air exhaust passage and semiconductor cooler (11), described semiconductor cooler (11) comprises the first heat exchanging part (111) and the second heat exchanging part (112), described first heat exchanging part (111) is placed in described new wind passage, and described second heat exchanging part (112) is placed in described air exhaust passage.
2. indoor set according to claim 1, it is characterized in that, described new wind passage comprises new wind entrance and the outlet of new wind, described indoor set comprises new return air hybrid channel (21), described new wind entrance is connected with outdoor, and described new wind outlet is connected with described new return air hybrid channel (21).
3. indoor set according to claim 2, is characterized in that, is provided with new fan (121) in described new wind passage, and described new fan (121) is arranged on the side near described new wind entrance place.
4. indoor set according to claim 2, is characterized in that, described new wind porch is provided with screen pack (122).
5. indoor set according to claim 1, it is characterized in that, described indoor set also comprises and the described indoor room exhaust tube be communicated with, and described air exhaust passage comprises air draft entrance and wind exhausting outlet, described air draft entrance is connected with described room exhaust tube, and described wind exhausting outlet is connected with outdoor.
6. indoor set according to claim 5, is characterized in that, is provided with ventilating fan (13) in described air exhaust passage, and described ventilating fan (13) is arranged on the side near described wind exhausting outlet place.
7. indoor set according to claim 1, is characterized in that, described first heat exchanging part (111) is refrigeration section, and described second heat exchanging part (112) is for heating portion; Or described first heat exchanging part (111) is for heating portion, described second heat exchanging part (112) is refrigeration section.
8. indoor set according to claim 2, it is characterized in that, described indoor set also comprises fan assembly (22) and indoor set heat exchanger (23), described fan assembly (22) is connected with described new return air hybrid channel (21), and described indoor set heat exchanger (23) is connected with described fan assembly (22).
9. indoor set according to claim 8, is characterized in that, is provided with indoor set filter screen (24) between described new return air hybrid channel (21) and described fan assembly (22).
10. an air-conditioner, comprises indoor set, it is characterized in that, described indoor set is indoor set according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437421.5A CN105157105A (en) | 2015-07-22 | 2015-07-22 | Indoor unit and air conditioner with indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437421.5A CN105157105A (en) | 2015-07-22 | 2015-07-22 | Indoor unit and air conditioner with indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157105A true CN105157105A (en) | 2015-12-16 |
Family
ID=54798063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510437421.5A Pending CN105157105A (en) | 2015-07-22 | 2015-07-22 | Indoor unit and air conditioner with indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157105A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571011A (en) * | 2015-12-21 | 2016-05-11 | 珠海格力电器股份有限公司 | Air conditioning equipment and fresh air introducing method |
| CN107327986A (en) * | 2017-07-13 | 2017-11-07 | 深圳沃海森科技有限公司 | Air cleaning and the new blower fan of concealed type of cold-heat treatment integral type |
| CN108397829A (en) * | 2018-04-20 | 2018-08-14 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
| CN108507013A (en) * | 2018-02-11 | 2018-09-07 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
| CN108870571A (en) * | 2018-07-31 | 2018-11-23 | 云森威尔智能环境（深圳）有限公司 | A kind of novel multi-connected environment machine system |
| CN108870534A (en) * | 2018-03-06 | 2018-11-23 | 青岛海信日立空调系统有限公司 | A kind of air conditioner and its control method and control device |
| CN114046565A (en) * | 2021-11-30 | 2022-02-15 | 四川启睿克科技有限公司 | System and method for assisting air conditioner indoor unit to adjust environment temperature and humidity |
| WO2022105941A1 (en) * | 2021-05-31 | 2022-05-27 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor |
| WO2023279871A1 (en) * | 2021-07-09 | 2023-01-12 | 青岛海尔空调器有限总公司 | Air conditioner, and method and apparatus used for air conditioner control |
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| CN204987232U (en) * | 2015-07-22 | 2016-01-20 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with indoor unit |
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2015
- 2015-07-22 CN CN201510437421.5A patent/CN105157105A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201463151U (en) * | 2009-05-21 | 2010-05-12 | 海尔集团公司 | Semiconductor fresh air exchanging air conditioner |
| CN101603713A (en) * | 2009-06-30 | 2009-12-16 | 郑州尚阳科技有限公司 | Semiconductor air-freshening air conditioner |
| JP2012149843A (en) * | 2011-01-20 | 2012-08-09 | Panasonic Corp | Ventilating device |
| CN202734058U (en) * | 2012-06-25 | 2013-02-13 | 广东美的制冷设备有限公司 | Air-conditioner indoor unit with fresh air heat recovery device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571011A (en) * | 2015-12-21 | 2016-05-11 | 珠海格力电器股份有限公司 | Air conditioning equipment and fresh air introducing method |
| CN107327986A (en) * | 2017-07-13 | 2017-11-07 | 深圳沃海森科技有限公司 | Air cleaning and the new blower fan of concealed type of cold-heat treatment integral type |
| CN108507013A (en) * | 2018-02-11 | 2018-09-07 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
| CN108870534A (en) * | 2018-03-06 | 2018-11-23 | 青岛海信日立空调系统有限公司 | A kind of air conditioner and its control method and control device |
| CN108397829A (en) * | 2018-04-20 | 2018-08-14 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
| CN108397829B (en) * | 2018-04-20 | 2021-05-25 | 青岛海尔空调器有限总公司 | Fresh air conditioner indoor unit |
| CN108870571A (en) * | 2018-07-31 | 2018-11-23 | 云森威尔智能环境（深圳）有限公司 | A kind of novel multi-connected environment machine system |
| WO2022105941A1 (en) * | 2021-05-31 | 2022-05-27 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor |
| WO2023279871A1 (en) * | 2021-07-09 | 2023-01-12 | 青岛海尔空调器有限总公司 | Air conditioner, and method and apparatus used for air conditioner control |
| CN114046565A (en) * | 2021-11-30 | 2022-02-15 | 四川启睿克科技有限公司 | System and method for assisting air conditioner indoor unit to adjust environment temperature and humidity |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151216 |