CN1299034A - Smoke exhaust ventilator with refrigeration function - Google Patents
Smoke exhaust ventilator with refrigeration function Download PDFInfo
- Publication number
- CN1299034A CN1299034A CN99125570A CN99125570A CN1299034A CN 1299034 A CN1299034 A CN 1299034A CN 99125570 A CN99125570 A CN 99125570A CN 99125570 A CN99125570 A CN 99125570A CN 1299034 A CN1299034 A CN 1299034A
- Authority
- CN
- China
- Prior art keywords
- condenser
- smoke exhaust
- exhaust ventilator
- refrigerating function
- exhaust fan
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 title claims description 50
- 238000005057 refrigeration Methods 0.000 title claims description 14
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000003517 fume Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The invention provides a range hood with a refrigerating function, which comprises a shell, an exhaust fan 101, an exhaust fan motor 102, a compressor 301, an evaporator 302, a condenser 303, a cooling fan 201, a cooling fan motor 202, a connecting pipeline, a control circuit and the like, wherein the compressor 301, the evaporator 302, the condenser 303 and the like form a refrigerating system through the connecting pipeline, and the cooling fan 201, the cooling fan motor 202 and the like form a cold air system capable of blowing cold air cooled by the evaporator 302 into a room. The range hood provided by the invention solves the problems of air pollution and overhigh temperature in a kitchen through one electric appliance, and has strong practicability and good economic benefits.
Description
The present invention relates to the mist extractor apparatus field, especially relate to exhaustor for kitchen.
Along with improving constantly of people's living standard, the continuous improvement of living conditions, household gas utensils universal day by day, smoke exhaust ventilator has become the household electrical appliance of kitchen indispensability.Smoke exhaust ventilator mainly is made up of motor, fan blade, air deflector, casing and control system etc.It constitutes air exhauster by motor, fan blade and air deflector etc., form exhaust fume collecting hood by casing, under control system control, air exhauster is outwards bled, in exhaust fume collecting hood, form negative pressure, the deep fat flue gas that kitchen range produce rise the range of negative pressure that enters exhaust fume collecting hood and from indoor be pumped to outdoor.But common smoke exhaust ventilator only has the simple function of pump drainage oil smoke gas, can not solve the too high problem of temperature in the kitchen.Chinese patent ZL95223522.6 discloses a kind of air conditioning smoke exhaust ventilator, on the basis of the exhausting system of original smoke exhaust ventilator, increase the air inlet system of forming by motor, fan blade, air inlet duct, but so just realized both pump drainage oil flue waste gas, again can be to indoor conveying fresh air.But this air conditioning smoke exhaust ventilator does not have the function of refrigeration, still can not solve the too high problem of temperature in the kitchen.Though and common air-conditioner can reduce the temperature in the kitchen by freezing, and can not realize the pump drainage oil flue waste gas.
The objective of the invention is to overcome the deficiencies in the prior art part, and provide a kind of both can pump drainage waste oil flue gas, can reduce the smoke exhaust ventilator with refrigerating function of kitchen temperature again.
The object of the present invention is achieved like this, a kind of smoke exhaust ventilator with refrigerating function, comprise casing, exhaust fan, exhaust fan motor and control system, it is characterized in that, also comprise compressor, evaporimeter, condenser, thermantidote, thermantidote motor, connecting line and refrigeration control circuit etc., wherein, described compressor, evaporimeter and condenser etc. are formed refrigeration system by connecting line, and compositions such as described thermantidote and thermantidote motor can blow to indoor quenching system with the cold wind through described evaporator cools cooling.
As shown in Figure 1, the operation principle of the smoke exhaust ventilator with refrigerating function of the present invention is as follows: when starting the refrigeration work pattern, exhaust fan motor 102, thermantidote motor 202 and compressor 301 all put into operation, low-pressure gaseous refrigerant in the evaporimeter 302, by being compressed into high temperature, gases at high pressure in the low-voltage tube suction compressor 301, entering condenser 303 interior condensation heat releases through blast pipe again and become liquid.Liquid refrigerant becomes gas-liquid two-phase fluid and enters evaporimeter 302 heat absorption evaporations after capillary 304 throttlings, become low-pressure gas by gas-liquid two-phase, enters compression in the compressor 301 through air intake duct again, enters next kind of refrigeration cycle.On the one hand, air sucks smoke exhaust ventilator by thermantidote 201, carries out heat exchange at evaporimeter 302, blows to indoor by thermantidote 201 again after cooling; On the other hand, the waste oil flue gas is sucked by exhaust fan 101, discharges outdoor after condenser 303 heating.Like this, both realize refrigerating function, realized the function of pump drainage oil smoke gas again.When only starting exhaust fan motor 102, and thermantidote motor 202 and compressor 301 be not when all turning round, and device then of the present invention is in simple exhaust work pattern, only has the fume exhausting function of common smoke exhaust ventilator.
Implement smoke exhaust ventilator of the present invention,, also possess refrigerating function except the function of smoke pumping waste gas.Like this,, solved air pollution and the too high problem of temperature in the kitchen simultaneously, realized a device multipotency, saved resource, had very strong practicality and good economic benefits by an electrical equipment.
Below in conjunction with drawings and Examples the smoke exhaust ventilator that the present invention has refrigerating function is described in further detail.In the accompanying drawing:
Fig. 1 is the fundamental diagram that the present invention has the smoke exhaust ventilator of refrigerating function;
Fig. 2 is the electrical schematic diagram of an embodiment of the smoke exhaust ventilator of the present invention with refrigerating function;
Fig. 3 is the structural representation of the embodiment one of the smoke exhaust ventilator of the present invention with refrigerating function;
Fig. 4 is the structural representation of the embodiment two of the smoke exhaust ventilator of the present invention with refrigerating function.
As shown in Figure 1, the smoke exhaust ventilator with refrigerating function of the present invention comprises casing, exhaust fan 101, exhaust fan motor 102, compressor 301, evaporimeter 302, condenser 303, capillary 304, filter 305, thermantidote 201, thermantidote motor 202, connecting line and control circuit etc.Wherein, the outlet of evaporimeter 302 links to each other by the suction inlet of low-voltage tube with compressor 301, compressor 301 links to each other with the inlet of condenser 303 through blast pipe again, and the outlet of condenser 303 links to each other with the inlet of filter 305 with evaporimeter 302 through capillary 304, thereby forms the refrigeration system loop.Exhaust fan 101 is driven by exhaust fan motor 102, and formation can be pumped to outdoor gas extraction system with indoor oil smoke gas, and thermantidote 201 is driven by thermantidote motor 202, and formation can blow to the cold wind that cools through evaporimeter 302 indoor quenching system.Exhaust fan 101 of the present invention can adopt centrifugal fan, aerofoil fan, turbine fan blade etc., and thermantidote 201 can adopt axial-flow fan, centrifugal fan etc.
Circuit of the present invention can adopt the control circuit of existing detachable air conditioner fully, at this moment, smoke exhaust ventilator of the present invention can be operated under the refrigeration work pattern, promptly possess refrigeration and fume exhausting function simultaneously, but can not be operated in simple exhaust work pattern, promptly only start exhaust fan, do not start thermantidote and compressor.Consider when practical application, usually need to use simple exhaust work pattern, therefore, in the electrical schematic diagram of one embodiment of the present of invention shown in Figure 2, be that with the difference of common air-conditioning device circuit its exhaust fan motor has independently control circuit.In Fig. 2, M1, M2 and C represent exhaust fan motor, thermantidote motor and compressor respectively, J1, J2 and J3 are respectively the relay switch of control M1, M2 and C, and selector switch K1 and K2 can distinguish independent control J1 and J2, and selector switch K3 can control J1, J2 and J3 simultaneously.Therefore, the smoke exhaust ventilator with refrigerating function of present embodiment can also be operated in simple exhaust work pattern except being operated in the refrigeration work pattern, realizes simple smoke pumping airway dysfunction.
As shown in Figure 3, in embodiments of the invention one, the smoke exhaust ventilator with refrigerating function comprises casing 411, centrifugal fan 111, centrifugal fan spiral case 113, centrifugal fan motor 112, compressor 311, condenser 313, evaporimeter 312, axial-flow fan 211, axial-flow fan motor 212, connecting line and circuit box etc.
In casing 411, be divided into former and later two parts by dividing plate 413, previous section is cold wind chamber 611, aft section is a discharge chamber 612.Evaporimeter 312, axial-flow fan 211, axial-flow fan motor 212 and circuit box are set in the cold wind chamber 611.In cold wind chamber 611, evaporimeter 312 is arranged on the front upper place of axial-flow fan 211, and the air inlet in cold wind chamber 611 is arranged on the front upper place of casing 411, and the cold wind outlet is arranged on the front lower place of casing 411.Below evaporimeter 312, be provided with drip tray, below the drip tray of evaporimeter 312, also be provided with towards the drainpipe 811,811 ' on condenser 313 surfaces.Because the position of condenser 313 is under drip tray, the condensed water that evaporimeter 312 produces can flow to condenser 313 surfaces by drainpipe 811,811 ', and the condenser 313 that generates heat is lowered the temperature and cleaned.In order to strengthen cooling and cleaning effect, above condenser 313, can also be provided with the shower that links to each other with 811 ' with drainpipe 811, the structure of shower can be band micropore (aperture: tubule 1mm-3mm).
Be not limited to be provided with one group of exhaust fan and air inlet in the discharge chamber 612 of the present invention, can design many group exhaust fans and air inlet, to satisfy different needs.
When mounted, the smoke exhaust ventilator in the present embodiment is fixed on the top of kitchen kitchen range, makes cold wind chamber 611 preceding, discharge chamber 612 after, and the air inlet that makes discharge chamber 612 is facing to kitchen range 100.When starting the refrigeration work pattern, on the one hand, air enters smoke exhaust ventilator, carries out heat exchange at evaporimeter 312, and the back that cools blows to indoor by axial-flow fan 211; On the other hand, the waste oil flue gas that kitchen range 100 produce is after oil removal screen pack 912 filters, and by the air inlet suction of discharge chamber 612, outdoor by the exhaust passage discharge behind condenser 313, the greasy dirt that deposits then flows in the oil collection box 913.In use, should often clean the oil removal screen pack, and should make complete machine to smoke exhaust ventilator by the professional and clean.
As shown in Figure 4, in embodiments of the invention two, the smoke exhaust ventilator with refrigerating function comprises casing 421, centrifugal fan 121, centrifugal fan motor 122, compressor 321, condenser 323, evaporimeter 322, axial-flow fan 221, axial-flow fan motor 222, connecting line and circuit box etc.
In casing 421, two parts about being divided into by dividing plate 423: cold wind chamber 621 and discharge chamber 622.Evaporimeter 322, axial-flow fan 221, axial-flow fan motor 222 and circuit box are set in the cold wind chamber 621.In cold wind chamber 621, evaporimeter 322 is arranged on the top of axial-flow fan 221, above cold wind chamber 621, is provided with air inlet with cover and fresh wind tube interface 424, and the cold wind outlet is arranged on the below of casing 421.Be provided with drip tray below evaporimeter 322, drip tray communicates with drainpipe 821, and the condensed water that evaporimeter 322 produces can flow into sewer by drainpipe 821.
Compressor 321, condenser 323, centrifugal fan 121, centrifugal fan motor 122 are set in the discharge chamber 622.Wherein, centrifugal fan 121 is arranged on the bottom, centrifugal fan motor 122 is arranged on discharge chamber 622 tops, and condenser 323 is arranged between centrifugal fan 121 and the centrifugal fan motor 122, and the rotating shaft that condenser 323 and centrifugal fan motor 122 are passed in the rotating shaft of centrifugal fan 121 fixes.Below centrifugal fan 121, promptly the inlet side is provided with underframe 921, and underframe 921 is provided with air inlet and oil collection box 923, and guard 924 is installed outside air inlet, is provided with dismountable oil removal screen pack in guard 924.Around underframe 921, also be provided with gas collection frame 925, so that to the collection of oil smoke gas.Above condenser 323, be provided with exhaust outlet 422, exhaust outlet 422 with lead to outdoor blast pipe 721 and link to each other.Like this, when centrifugal fan 121 rotated under the drive of centrifugal fan motor 122, the waste oil flue gas just can be sucked by the air inlet of underframe 921, is discharged to outdoor through condenser 323 and exhaust outlet 422 by blast pipe 721.
Adopt circuit as shown in Figure 2, open the air intake flap in cold wind chamber 621, when not connecting fresh wind tube 521, the smoke exhaust ventilator of the band refrigerating function of present embodiment can be operated in refrigeration work pattern and exhaust work pattern.Cover the air intake flap of cold air cavity 621, and connect upward fresh wind tube 521, when pressing selector switch K1 separately, the J1 adhesive, centrifugal fan is activated, and axial-flow fan and compressor do not start, at this moment, the smoke exhaust ventilator of present embodiment is only realized simple lampblack-pumped function; When pressing selector switch K2 separately, the J2 adhesive, axial-flow fan is activated, and centrifugal fan and compressor do not start, and at this moment, the smoke exhaust ventilator of present embodiment is only realized toward the function of indoor logical new wind; When pressing selector switch K1 and K2 simultaneously, J1 and J2 adhesive, axial-flow fan and centrifugal fan are activated, and compressor does not start, and at this moment, the smoke exhaust ventilator of present embodiment can be realized the function of pump drainage oil smoke gas and past indoor logical new wind; When pressing selector switch K3, the equal adhesive of J1, J2 and J3, axial-flow fan, centrifugal fan and compressor all are activated, and at this moment, the smoke exhaust ventilator of present embodiment both can be realized refrigerating function, can realize the function of pump drainage oil smoke gas and past indoor logical new wind again.
Claims (10)
1. smoke exhaust ventilator with refrigerating function, comprise casing, exhaust fan (101), exhaust fan motor (102) and control system, it is characterized in that, also comprise compressor (301), evaporimeter (302), condenser (303), thermantidote (201), thermantidote motor (202), connecting line and refrigeration control circuit etc., wherein, described compressor (301), evaporimeter (302) and condenser (303) etc. are formed refrigeration system by connecting line, and described thermantidote (201) and thermantidote motor compositions such as (202) can blow to indoor quenching system with the cold wind that cools through described evaporimeter (302).
2. the smoke exhaust ventilator with refrigerating function according to claim 1 is characterized in that, described exhaust fan motor (102) has independently control circuit.
3. the smoke exhaust ventilator with refrigerating function according to claim 1 and 2, it is characterized in that, described casing (411) is divided into cold wind chamber (611) and discharge chamber (612), described evaporimeter (312), thermantidote (211) and thermantidote motor (212) are arranged at cold wind chamber (611), and compressor (311), condenser (313), exhaust fan (111), exhaust fan motor (112) are arranged at discharge chamber (612).
4. the smoke exhaust ventilator with refrigerating function according to claim 3, it is characterized in that, described evaporimeter (312) is arranged on the top of thermantidote (211), and the air inlet of cold wind chamber (611) is arranged on the top of casing (411), and the cold wind outlet is arranged on the below of casing (411).
5. the smoke exhaust ventilator with refrigerating function according to claim 3 is characterized in that, the top in cold wind chamber (611) is provided with fresh wind tube interface (424).
6. the smoke exhaust ventilator with refrigerating function according to claim 3 is characterized in that, the top in discharge chamber (612) is provided with exhaust outlet (412).
7. the smoke exhaust ventilator with refrigerating function according to claim 3 is characterized in that, described exhaust fan (111) and exhaust fan motor (112) are set at top, and condenser (313) is arranged on the below of exhaust fan (111).
8. the smoke exhaust ventilator with refrigerating function according to claim 7, it is characterized in that, be provided with drip tray in described evaporimeter (312) below, also be provided with towards the drainpipe (811,811 ') on condenser (313) surface in the drip tray below of evaporimeter (312).
9. the smoke exhaust ventilator with refrigerating function according to claim 8 is characterized in that, is provided with the shower that communicates with drainpipe (811,811 ') in described condenser (313) top.
10. the smoke exhaust ventilator with refrigerating function according to claim 3, it is characterized in that, described exhaust fan (121) is arranged on the bottom, and exhaust fan motor (122) is arranged on discharge chamber (622) top, and condenser (323) is arranged between exhaust fan (121) and the exhaust fan motor (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99125570A CN1099551C (en) | 1999-12-03 | 1999-12-03 | Smoke exhaust ventilator with refrigeration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99125570A CN1099551C (en) | 1999-12-03 | 1999-12-03 | Smoke exhaust ventilator with refrigeration function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1299034A true CN1299034A (en) | 2001-06-13 |
| CN1099551C CN1099551C (en) | 2003-01-22 |
Family
ID=5284016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99125570A Expired - Lifetime CN1099551C (en) | 1999-12-03 | 1999-12-03 | Smoke exhaust ventilator with refrigeration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1099551C (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839515A (en) * | 2009-03-20 | 2010-09-22 | 王秀全 | Smoke exhaust ventilator or air-conditioning smoke exhaust ventilator containing air cage smoke hood system |
| CN102121734A (en) * | 2009-11-04 | 2011-07-13 | 合肥博普高新科技有限公司 | Small energy-saving environment-friendly refrigerating air conditioner |
| CN102410666A (en) * | 2011-11-25 | 2012-04-11 | 侯全舵 | Method and device for kitchen heat energy utilization |
| CN104456682A (en) * | 2014-12-23 | 2015-03-25 | 广东美的厨房电器制造有限公司 | Range hood |
| CN104566732A (en) * | 2015-01-26 | 2015-04-29 | 珠海格力电器股份有限公司 | Integral kitchen air conditioner and integral side-suction type kitchen air conditioner |
| CN104566731A (en) * | 2015-01-26 | 2015-04-29 | 珠海格力电器股份有限公司 | Integral kitchen air conditioner and integral top suction type kitchen air conditioner |
| CN105091054A (en) * | 2014-05-15 | 2015-11-25 | 海尔集团技术研发中心 | Range hood, air supply module used for range hood and heat exchange system |
| CN105091053A (en) * | 2014-05-15 | 2015-11-25 | 海尔集团技术研发中心 | Air supplying module for range hood and range hood |
| CN105546611A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Range hood and range hood control method |
| CN105605638A (en) * | 2016-02-05 | 2016-05-25 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN106322470A (en) * | 2015-07-10 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Range hood and temperature adjusting and air supplying system thereof |
| CN107044666A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN107044665A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Range hood and control method thereof |
| CN107990381A (en) * | 2017-11-24 | 2018-05-04 | 谢能作 | Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine |
| CN108386944A (en) * | 2018-05-28 | 2018-08-10 | 广东美的厨房电器制造有限公司 | Freeze smoke machine |
| CN110440315A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigeration kitchen ventilator |
| CN110657607A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen embedded refrigerator and range hood integrated system |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| CN112902295A (en) * | 2019-12-03 | 2021-06-04 | 宁波方太厨具有限公司 | Kitchen air conditioning system and control method thereof |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325843C (en) * | 2004-09-14 | 2007-07-11 | 梁嘉麟 | Super small power kitchen air conditioner with outdoor fixed integrated machine |
-
1999
- 1999-12-03 CN CN99125570A patent/CN1099551C/en not_active Expired - Lifetime
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839515A (en) * | 2009-03-20 | 2010-09-22 | 王秀全 | Smoke exhaust ventilator or air-conditioning smoke exhaust ventilator containing air cage smoke hood system |
| CN102121734A (en) * | 2009-11-04 | 2011-07-13 | 合肥博普高新科技有限公司 | Small energy-saving environment-friendly refrigerating air conditioner |
| CN102121734B (en) * | 2009-11-04 | 2014-03-19 | 合肥博普高新科技有限公司 | Small energy-saving environment-friendly refrigerating air conditioner |
| CN102410666A (en) * | 2011-11-25 | 2012-04-11 | 侯全舵 | Method and device for kitchen heat energy utilization |
| CN102410666B (en) * | 2011-11-25 | 2013-07-31 | 侯全舵 | Method and device for kitchen heat energy utilization |
| CN105091054A (en) * | 2014-05-15 | 2015-11-25 | 海尔集团技术研发中心 | Range hood, air supply module used for range hood and heat exchange system |
| CN105091053A (en) * | 2014-05-15 | 2015-11-25 | 海尔集团技术研发中心 | Air supplying module for range hood and range hood |
| CN104456682A (en) * | 2014-12-23 | 2015-03-25 | 广东美的厨房电器制造有限公司 | Range hood |
| CN104566732A (en) * | 2015-01-26 | 2015-04-29 | 珠海格力电器股份有限公司 | Integral kitchen air conditioner and integral side-suction type kitchen air conditioner |
| CN104566731A (en) * | 2015-01-26 | 2015-04-29 | 珠海格力电器股份有限公司 | Integral kitchen air conditioner and integral top suction type kitchen air conditioner |
| CN104566732B (en) * | 2015-01-26 | 2017-08-11 | 珠海格力电器股份有限公司 | Integral kitchen air conditioner and integral side-suction type kitchen air conditioner |
| CN106322470A (en) * | 2015-07-10 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Range hood and temperature adjusting and air supplying system thereof |
| CN105605638A (en) * | 2016-02-05 | 2016-05-25 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Range hood and range hood control method |
| CN105546611A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN107044666A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN107044665A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Range hood and control method thereof |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| CN107990381B (en) * | 2017-11-24 | 2019-10-11 | 谢能作 | Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine |
| CN107990381A (en) * | 2017-11-24 | 2018-05-04 | 谢能作 | Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine |
| CN110440315A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigeration kitchen ventilator |
| CN108386944A (en) * | 2018-05-28 | 2018-08-10 | 广东美的厨房电器制造有限公司 | Freeze smoke machine |
| CN110657607A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen embedded refrigerator and range hood integrated system |
| CN112902295A (en) * | 2019-12-03 | 2021-06-04 | 宁波方太厨具有限公司 | Kitchen air conditioning system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1099551C (en) | 2003-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1099551C (en) | Smoke exhaust ventilator with refrigeration function | |
| CN2420532Y (en) | Smoke exhaust ventilator with refrigeration function | |
| CN212987387U (en) | Kitchen air conditioning system | |
| CN1220848C (en) | Cooking fume exhauster with refrigerating and air purifying treatment functions | |
| CN101196317B (en) | Air conditioner | |
| CN212005917U (en) | Kitchen air conditioning system | |
| CN213237617U (en) | Air-conditioning type integrated stove system | |
| CN2331926Y (en) | Movable air conditioner installed on refrigerator | |
| CN1908528A (en) | Cooking fume remover | |
| CN104121615B (en) | Air purification functional box | |
| CN214791351U (en) | Kitchen air conditioning system | |
| CN112413691A (en) | Air-conditioning and hot-water recovery air-purifying range hood without external unit | |
| CN2616833Y (en) | Kitchen hood with refrigeration and air-purifying function | |
| CN108561917A (en) | Air conditioner and oil smoke integrated machine and control method thereof | |
| CN219550622U (en) | Refrigerating type range hood | |
| CN218096138U (en) | Air-conditioning type range hood | |
| CN212618560U (en) | Air-conditioning type range hood | |
| CN218864269U (en) | Refrigeration type range hood | |
| CN214038564U (en) | Air-conditioning and hot-water recovery air-purifying range hood without external unit | |
| CN2663888Y (en) | Refrigerator having air-conditioner function | |
| CN206160245U (en) | Machine and cigarette machine air conditioner in cigarette machine air conditioning | |
| CN219511045U (en) | Efficient parallel compression condensing unit | |
| CN218295879U (en) | Kitchen air conditioning system | |
| CN2814195Y (en) | Pipeline type commercial air conditioner indoor machine | |
| CN221526703U (en) | Integrated air conditioner for kitchen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20030122 |