CN108131754A - Domestic exhauster for removing cooking fumes air conditioner - Google Patents

Domestic exhauster for removing cooking fumes air conditioner Download PDF

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Publication number
CN108131754A
CN108131754A CN201710710866.5A CN201710710866A CN108131754A CN 108131754 A CN108131754 A CN 108131754A CN 201710710866 A CN201710710866 A CN 201710710866A CN 108131754 A CN108131754 A CN 108131754A
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China
Prior art keywords
air
oil smoke
evaporator
wind
condenser
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CN201710710866.5A
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Chinese (zh)
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荣轩平
荣国华
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荣轩平
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Priority to CN2017106490351 priority Critical
Priority to CN201710649035 priority
Application filed by 荣轩平 filed Critical 荣轩平
Publication of CN108131754A publication Critical patent/CN108131754A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0096Air-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 combined with domestic apparatus

Abstract

The present invention includes kitchen ventilator, mist extractor fan housing, cooking fume filter, smoke exhaust pipe, exhaust duct, fresh wind tube, evaporator fan, condenser fan, air conditioner air outlet, heat pump system, housing, it is the combination of smoke exhaust ventilator and air conditioner, using monoblock type or split type connection, it is uniset, it is individually for kitchen and cold-hot wind is provided, or multi-connected machine, as household air conditioning system, cold-hot wind is provided for the multiple rooms of house, the air conditioner of the unit is blown using all-fresh air direct current, there is no circulated air, the air quality cleaning in kitchen, simultaneously benefit wind is provided for smoke exhaust ventilator again, and it is negative pressure state to keep kitchen, oil smoke is prevented to spread, the unit can recycle oil smoke simultaneously, indoor exhaust wind, the thermal energy of refrigerant condensation heat, domestic hot-water is provided, energy-saving effect is notable.

Description

Domestic exhauster for removing cooking fumes air conditioner
Technical field
The invention belongs to air conditioner refrigerating fields, and in particular to domestic exhauster for removing cooking fumes air conditioner.
Background technology
Family kitchen will open smoke exhaust ventilator mist extractor when cooking, while will be from outdoor supplement fresh air, and otherwise oil smoke is difficult row Fall.But current average family does not mend wind devices, and fresh air is usually got in from door and window gap.When summer cooks, a large amount of rooms Outer high temperature air is got in, and is increased thermic load to interior, also to be fire-cureed when people cooks by high-temperature oil smoke;Winter cooks When, a large amount of outdoor Cryogenic airs are got in, and refrigeration duty is increased to interior, people cook under the brushing of cold wind also be difficult to by, And high-temperature oil smoke exhaust gas contains a large amount of thermal energy and also discharges therewith, does not recycle, it is also desirable to be washed with energy heats Hot water, air conditioning hot, therefore waste mass energy.
At present, there is the patent application that air-conditioning producer proposes multinomial domestic exhauster for removing cooking fumes air conditioner, it has oil pumping The function of smoke machine and air conditioner, summer can send cold wind to kitchen, solve the problems, such as to be fire-cureed by high-temperature oil smoke when people cooks.But The air conditioner of these patent applications does not have outdoor fresh air, and only kitchen inner air circulating cooling, in the course of time, air conditioner changes Hot device is glued lampblack dirty, it is difficult to clean, grow germ, pollution air.Due to not having fresh air, smoke exhaust ventilator does not have proprietary It mends wind to enter, mends wind and still got in from door and window gap, equally to give indoor increase thermic load.In addition, these patents do not have There is the function of winter recycling oil smoke thermal energy, lack energy conservation measure, only the simple combination of smoke exhaust ventilator and air conditioner.
Invention content
Not only there is smoke exhaust ventilator, air conditioner, but also with fresh air and mend wind the purpose of the present invention is to provide a kind of Function also has the function of domestic hot-water, the domestic exhauster for removing cooking fumes air conditioner for recycling oil smoke thermal energy.
The present invention solution be:Domestic exhauster for removing cooking fumes air conditioner includes kitchen ventilator, mist extractor fan housing, oil Cigarette filter, smoke exhaust pipe, exhaust duct, fresh wind tube, evaporator fan, condenser fan, air conditioner air outlet, heat pump system, housing, Heat pump system includes compressor, condenser, evaporator, oil smoke heat exchanger, water heater, four-way reversing valve, expansion throttling device, auxiliary Device, above equipment are assembled in housing, and cooking fume filter is mounted in as oil smoke air inlet on mist extractor fan housing, in filtering oil smoke It is oil extraction cigarette channel between device and smoke exhaust pipe, oil smoke heat exchanger, kitchen ventilator are in oil extraction cigarette channel;In fresh wind tube and row It is condenser passages between air hose, condenser, condenser fan are in condenser passages;Fresh wind tube and air conditioner air outlet it Between be boiler channel, evaporator, evaporator fan are in boiler channel;Condenser passages, boiler channel and oil extraction Wind is not altered in the closed partition of cigarette channel, and the air inlet of condenser passages and boiler channel shares fresh wind tube, the closed partition of wind outlet section Do not alter wind;Fresh wind tube connects outdoor fresh air, and exhaust duct connects outdoor air, and smoke exhaust pipe connects smoke duct or outdoor;Condenser and oil smoke For heat exchanger serial or parallel connection in heat pump system, water heater is condenser, and when heat pump system refrigerating operaton, condenser is to outdoor Heat extraction in fresh air, evaporator is to outdoor fresh air cool-down dehumidification, and when heat pump system heating operation, evaporator is converted into condenser, Oil smoke heat exchanger, condenser are converted into evaporator, and condenser absorbs heat from outdoor fresh air, and oil smoke heat exchanger is inhaled from high-temperature oil smoke Heat, evaporator heat outdoor fresh air, and water heater annual can provide domestic hot-water as condenser.
When summer, kitchen was cooked, kitchen ventilator, evaporator fan, condenser fan, heat pump system start, heat pump system Controlling cold operation.Oil smoke is under the suction of kitchen ventilator, by mist extractor fan housing, cooking fume filter, oil smoke heat exchanger, oil pumping Cigarette wind turbine is discharged into oil smoke air duct or outdoor from smoke exhaust pipe, at this point, not needing to the thermal energy of recycling high-temperature oil smoke, the temperature of high-temperature oil smoke It spends and is approached with the temperature of heat pump system high temperature refrigerant, almost without heat exchange.Outdoor fresh air is by fresh wind tube, new wind filter Afterwards, a part enters boiler channel, and another part enters condenser passages.In boiler channel, outdoor fresh air is evaporated Device wind turbine is sent into evaporator, is dehumidified cooling, is then sent into kitchen by air conditioner air outlet, to room temperature lowering, is finally taken out Lampblack fan discharge is outdoor, therefore this part fresh air is not only used for air-conditioning temperature-reducing, but also is used for the benefit wind of smoke exhaust ventilator, and fresh air volume is little In the exhaust air rate of kitchen ventilator, kitchen can be kept to be in negative pressure state in this way, oil smoke is not spread to indoor other rooms.Due to Evaporator processing is all-fresh air, is full direct current fresh air conditioner, does not handle kitchen return air, and evaporator will not be infected with oil smoke dirt Dirt, it is ensured that evaporator heat exchange surface cleans, and does not pollute air, and air-supply quality is clean.In condenser passages, outdoor fresh air quilt Condenser fan is sent into condenser, and condenser is cooled cooling, and high temperature refrigerant condensation heat is taken away by outdoor fresh air, passes through row Air hose is discharged to outdoor.Meanwhile high temperature refrigerant heat hot water first in water heater, domestic hot-water is provided for family, fully profit With heat pump system condensation heat, the working efficiency of heat pump system is improved.
When winter, kitchen was cooked, kitchen ventilator, evaporator fan, condenser fan, heat pump system start, heat pump system System carries out change working, and condenser, oil smoke heat exchanger are converted into evaporator, and evaporator is converted into condenser, carries out heating operation. Oil smoke is under the suction of kitchen ventilator, by mist extractor fan housing, cooking fume filter, oil smoke heat exchanger, kitchen ventilator, from row Smoke pipe is discharged into oil smoke air duct or outdoor, at this time, it may be necessary to the thermal energy for recycling high-temperature oil smoke is used for air-conditioning heating and heating domestic hot water, In oil extraction cigarette channel, low-temperature low-pressure refrigerant evaporation endothermic in oil smoke heat exchanger absorbs the thermal energy of high-temperature oil smoke.It is outdoor new For wind after fresh wind tube, new wind filter, a part enters boiler channel, and another part enters condenser passages.It is evaporating In device channel, outdoor fresh air is sent into evaporator by evaporator wind turbine and is heated, and is then sent into kitchen by air conditioner air outlet, protects It holds indoor temperature not decline, finally be discharged by kitchen ventilator outdoor.In condenser passages, outdoor fresh air is by condenser wind turbine It is sent into condenser, low-temperature low-pressure refrigerant absorbs heat from outdoor fresh air, and then outdoor fresh air is discharged to outdoor by exhaust duct.Together When, high temperature refrigerant heat hot water first in water heater provides domestic hot-water for family, also abundant cold using heat pump system Solidifying heat improves the working efficiency of heat pump system.When the thermal energy of high-temperature oil smoke disclosure satisfy that fresh air and heat outside evaporator heating chamber During the demand of hydrophone heat hot water, condenser fan is out of service, and condenser can not absorb heat from outdoor air.
In spring and autumn transition season, air-conditioning is not needed to when kitchen is cooked, evaporator does not work, and water heater needs work, carries Domestic hot-water supply, at this moment heat pump system heating operation, kitchen ventilator, condenser fan start, and condenser is from outdoor air Heat absorption, oil smoke heat exchanger absorb heat from high-temperature oil smoke, in order to meet the needs that kitchen ventilator mends wind, can close air-conditioning Mouthful, the bypass air outlet near air conditioner air outlet is opened, starts evaporator fan and mends wind to kitchen.
When kitchen is not cooked, and water heater still needs work, provides domestic hot-water, at this moment heat pump system heating fortune Row, kitchen ventilator, evaporator fan do not start, and close air conditioner air outlet, and oil smoke heat exchanger, evaporator do not work, condenser Wind turbine starts, and condenser absorbs heat from outdoor air, and condensation heat is provided for water heater.
When kitchen is not cooked, which can use as air conditioner, and summer send cold wind, and winter send hot wind, summer oil smoke Heat exchanger can recycle the cold in room air draft, and winter oil smoke heat exchanger can recycle the heat in room air draft, this work( Kitchen, the integrated house room in dining room are can be suitably used for, such as:High-end residential, villa are finished after meal, and people has a meal in dining room, should Unit send cold-hot wind to kitchen, dining room.
Since kitchen ventilator is single flow air draft, evaporator of the invention processing is all-fresh air, does not handle kitchen Return air,
It is full direct current fresh air conditioner, usually full direct current fresh air conditioner is not energy-efficient, but the present invention is using oil smoke heat exchanger, condensation Energy in device, water heater recycling high-temperature oil smoke, indoor exhaust wind, refrigerant condensation heat, so as to fulfill energy-efficient purpose.
Monoblock type connection may be used in above equipment, by each component in a housing;Or split type connection is used, Condenser, evaporator, water heater and unit are separately connected.Unit can be have an air conditioner uniset or There is the multi-connected machine of two or more air conditioner indoor unit, become household air conditioning system, cold-hot wind is provided for the multiple rooms of house.
Description of the drawings
Fig. 1 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(1)
Fig. 2 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(2)
Fig. 3 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(3)
Fig. 4 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(4)
Fig. 5 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(5)
Fig. 6 is the heat pump system figure of domestic exhauster for removing cooking fumes air conditioner(6)
Fig. 7 is Integral domestic cooking-fume exhauster air conditioner structural map (1)
Fig. 8 is Integral domestic cooking-fume exhauster air conditioner structural map (2)
Fig. 9 is Integral domestic cooking-fume exhauster air conditioner structural map (3)
Figure 10 is Integral domestic cooking-fume exhauster air conditioner structural map (4)
Figure 11 is Integral domestic cooking-fume exhauster air conditioner structural map (5)
Figure 12 is Integral domestic cooking-fume exhauster air conditioner structural map (6)
Figure 13 is Integral domestic cooking-fume exhauster air conditioner structural map (7)
Figure 14 is Integral domestic cooking-fume exhauster air conditioner structural map (8)
Figure 15 is Integral domestic cooking-fume exhauster air conditioner structural map (9)
Figure 16 is Integral domestic cooking-fume exhauster air conditioner structural map (10)
Figure 17 is separating domestic exhauster for removing cooking fumes air conditioner connection figure (1)
Figure 18 is separating domestic exhauster for removing cooking fumes air conditioner connection figure (2)
Figure 19 is the heat pump system figure of multiple domestic exhauster for removing cooking fumes air conditioner
Figure 20 is separating domestic exhauster for removing cooking fumes air conditioner structural map
Reference sign:
1st, compressor, 2, water heater, 3, four-way reversing valve, 4, oil smoke heat exchanger, 5, condenser, 6,8,44,46,47,49, it is dry Filter, 7,45,48, expansion throttling device, 9,50, evaporator, 10, gas-liquid separator, 11,12, electric control valve, 13, intermediate Heat exchanger, 14, water circulating pump, 15, expander, 16, fresh wind tube, 17, bypass air outlet, 18, air conditioner air outlet, 19, exhaust duct, 20th, smoke exhaust pipe, 21, mist extractor fan housing, 22, new wind filter, 23, evaporator fan, 24, condenser fan, 25, smoke pumping wind Machine, 26, cooking fume filter, 27, exhaust valve, 28,33, plate, 29,30, socket, 31,32, oil smoke air-valve, 34,36, plugboard trough, 35th, 37, oil smoke import, 38, air conditioner indoor unit, 39, quick coupling, 40, air-conditioner outdoor unit, 41,42, smoke evacuation air-valve, 43, liquid storage Device, 51,53, draw curtain, 52,54, pull rod(Or bracing wire), 55, connector, 56, wind check-valve, 57, smoke duct.
Specific implementation method
In Fig. 1, compressor 1, water heater 2, four-way reversing valve 3, oil smoke heat exchanger 4, condenser 5, device for drying and filtering 6,8, expansion The auxiliary devices such as flow controller 7, evaporator 9, gas-liquid separator 10 are linked in sequence into circulating heat pump system.Fig. 1 is refrigeration cycle(Summer Season), refrigerant circulating process is:4 → condenser of compressor 1 → water heater, 2 → four-way reversing valve, 3 → oil smoke heat exchanger 5 → dry 3 → gas-liquid separator of dry 6 → expansion throttling of filter device 7 → device for drying and filtering, 8 → evaporator, 9 → four-way reversing valve 10 → compression Machine 1.Water heater 2 is mounted in 1 exhaust outlet of compressor and 3 first port of four-way reversing valve(Compressor discharge port)Between, utilize height Warm refrigerant condensation heat heats tap water, provides domestic hot-water;Oil smoke heat exchanger 4, condenser 5 are connected in heat pump system, and two Person in systems front and rear can be exchanged in proper order according to process requirements, the two one end and 3 second port of four-way reversing valve(Condensation Device interface)Connection, one end of the auxiliary devices such as the other end and expansion throttling device 7, device for drying and filtering 6,8 are connect, and the two is made at this time For condenser, condenser 5 discharges condensation heat into outdoor fresh air, and with high-temperature oil smoke heat exchange hardly occurs for oil smoke heat exchanger 4, A condensation heat part for heat pump system heats tap water for water heater 2, and remainder is arranged in condenser 5 into outdoor fresh air It puts, high temperature and high pressure gaseous refrigerant passes through the condensation of water heater 2, condenser 5, becomes high pressure liquid refrigerant;Device for drying and filtering 6th, the auxiliary devices such as 8 and expansion throttling device 7 are connected in heat pump system, their one end and condenser 5, oil smoke heat exchanger 4 The other end connects, and the other end is connect with one end of evaporator 9, by the filtering of device for drying and filtering 6,7, the section of expansion throttling device 7 Stream, becomes low-pressure, liquid refrigerant;The auxiliary devices such as 9 one end of evaporator and expansion throttling device 7, device for drying and filtering 6,8 it is another End connection, the other end and 3 third port of four-way reversing valve(Evaporator interface)Connection, low-pressure, liquid refrigerant is in evaporator 9 To outdoor fresh air cool-down dehumidification, cold wind is provided for kitchen for evaporation endothermic, low-pressure, liquid refrigerant become low-pressure gaseous refrigerant into Enter 3 third port of four-way reversing valve;3 third port of four-way reversing valve is connect with the other end of evaporator 9, the 4th port(Compression Machine suction port)Connect with one end of 10 grade auxiliary devices of gas-liquid separator, last 10 grade auxiliary devices of gas-liquid separator it is another One end is connect with 1 air entry of compressor, completes refrigeration cycle.
When winter heat pump system carries out heating cycle, operating mode changes, and oil smoke heat exchanger 4, condenser 5 are converted into steaming Device is sent out, evaporator 9 is converted into condenser, and refrigerant circulating process is:1 → water heater of compressor, 2 → four-way reversing valve 3 → evaporation 4 → four-way reversing valve of device 9 → device for drying and filtering, 8 → expansion throttling device 7 → device for drying and filtering, 6 → condenser, 5 → oil smoke heat exchanger 3 10 → compressor of → gas-liquid separator 1.Oil smoke heat exchanger 4 absorb oil smoke thermal energy, when oil smoke thermal energy is inadequate, condenser 5 from It absorbs heat in outdoor fresh air, evaporator 9 heats outdoor fresh air, provides hot wind for kitchen, water heater 2 is heated certainly using high temperature refrigerant Water, therefore, the thermal energy of oil smoke and the condensation heat of refrigerant are recycled utilization.
In Fig. 1, water heater 2 is open type non-pressure vessel, and refrigerant coil is in its bottom, either refrigeration or heating work Condition, its annual any time can provide hot water.Oil smoke heat exchanger 4 is exchanged heat using the light pipe of the forms such as straight tube or helix tube Device, convenient for cleaning grease.Condenser 5, evaporator 9 use finned coil heat exchanger.Expansion throttling device 7 is using capillary, electronics Expansion valve etc..
In Fig. 2, water heater 2 has pressure vessel using enclosed, and oil smoke heat exchanger 4 is connected in parallel on condenser 5 in heat pump system, point Not Dai You electric control valve 12,11, adjust distribution refrigerant flow, according to the needs of operating mode, the two can work independently or Person works at the same time.
In Fig. 3, oil smoke heat exchanger 4 is indirectly coupled to by Intermediate Heat Exchanger 13 in heat pump system, and in Fig. 1,2, oil Cigarette heat exchanger 4 is directly connected in heat pump system, there is refrigerant coil, oil smoke heat exchanger 4, centre in Intermediate Heat Exchanger 13 Heat exchanger 13, water circulating pump 14 form a circulatory system, and by circulating liquid, the thermal energy of oil smoke is transported to Intermediate Heat Exchanger In 13, low-temp low-pressure liquid refrigerant evaporation endothermic wherein, so as to recycle the thermal energy of oil smoke.The connection mode can be to avoid height Refrigerant superheat caused by warm oil smoke and caused by system operation instability problem, it be also applied for equipment split connection shape Formula, when can also avoid cleaning heat exchanger grease, to leakage caused by the destruction of refrigerant tubing.
In Fig. 4, oil smoke heat exchanger 4 is indirectly coupled in heat pump system, and is connected in parallel in heat pump system with condenser 5, heat Hydrophone 2 is mounted between oil smoke heat exchanger 4, condenser 5 and four-way reversing valve 3, it is converted into evaporator in winter, it is impossible to provide heat Water.
Condenser 5 is eliminated in Fig. 5, the function of heat pump system condenser solves completely by oil smoke heat exchanger 4, heat pump system During refrigeration cycle, condensation heat is discharged in oil smoke heat exchanger 4 completely, and evaporator 9 provides cold wind, heat pump system system to kitchen During thermal cycle, oil smoke heat exchanger 4 absorbs heat from high-temperature oil smoke or outdoor fresh air, and evaporator 9 provides hot wind to kitchen, in this way, hot Pumping system is simplified, and function is not reduced.
It is the shape oil smoke heat exchanger 4 in Fig. 5 being indirectly coupled to by Intermediate Heat Exchanger 13 in heat pump system in Fig. 6 Formula.
In Fig. 7,8,9, which is that monoblock type connects unit, evaporator fan 23, condenser fan 24, kitchen ventilator 25th, heat pump system is assembled in housing, and heat pump system includes compressor 1, condenser 9, evaporator 5, oil smoke heat exchanger 4, hot water Device 2, four-way reversing valve 3, expansion throttling device 7, auxiliary device etc., mist extractor fan housing 21, cooking fume filter 26, smoke exhaust pipe 20, row Air hose 19, fresh wind tube 16, air conditioner air outlet 18, bypass air outlet 17 and cage connection, cooking fume filter 26 are used as oil smoke air inlet Mouth is mounted on mist extractor fan housing 21, is oil extraction cigarette channel between cooking fume filter 26 and smoke exhaust pipe 20, and oil smoke heat exchanger 4 is taken out Lampblack fan 25 is in oil extraction cigarette channel.It is condenser passages between fresh wind tube 16 and exhaust duct 19, condenser 5, condensation Device wind turbine 24 is in condenser passages.It is boiler channel between fresh wind tube 16 and air conditioner air outlet 18, evaporator 9 steams Device wind turbine 23 is sent out in boiler channel.Wind is not altered in condenser passages, boiler channel and the closed partition of oil extraction cigarette channel, cold Condenser channel and the air inlet of boiler channel share fresh wind tube 16, and wind is not altered in the closed partition of wind outlet section.Fresh wind tube 16 connects outdoor Fresh air, equipped with new wind filter 22 on fresh wind tube 16, to being re-fed into interior after outdoor fresh air filtration, purification, exhaust duct 19 connects room Outer air, smoke exhaust pipe 20 connect smoke duct or outdoor.In the bottom of housing equipped with blow-off pipe, condenser 9, evaporator 5, oil smoke change The condensation water or washes of hot device 4 can drain from blow-off pipe.Evaporator fan 23, condenser fan 24, kitchen ventilator 25 be multi gear speed governing or frequency controlling fan, can be adjusted with variable air rate.Compressor 1 is frequency-changeable compressor, can be adjusted with varying capacity. Bypass air outlet 17, air conditioner air outlet 18 is movable shutters air port.
Heat pump system is using the system shown in Fig. 1,2,3,4, and condenser 5 is with 4 serial or parallel connection of oil smoke heat exchanger in heat pump In system, for 4 direct or indirect connection of oil smoke heat exchanger in heat pump system, water heater 2 is condenser, is transported when heat pump system freezes During row, the heat extraction into outdoor fresh air of condenser 5, evaporator 9 is to outdoor fresh air cool-down dehumidification, when heat pump system heating operation, Evaporator 9 is converted into condenser, and oil smoke heat exchanger 4, condenser 5 are converted into evaporator, and condenser 5 absorbs heat from outdoor fresh air, Oil smoke heat exchanger 4 absorbs heat from high-temperature oil smoke, and evaporator 9 heats outdoor fresh air, and water heater 2 can carry whole year as condenser Domestic hot-water supply.
When summer, kitchen was cooked, kitchen ventilator 25, condenser fan 24, evaporator fan 23, heat pump system start, Heat pump system refrigerating operaton.High-temperature oil smoke under the suction of smoke exhaust ventilator 25, by mist extractor fan housing 21, cooking fume filter 26, Oil smoke heat exchanger 4, kitchen ventilator 25 are discharged into oil smoke air duct or outdoor from smoke exhaust pipe 20, at this point, not needing to recycling high-temperature oil smoke Thermal energy, the temperature and the temperature of heat pump system high temperature refrigerant of high-temperature oil smoke approach, almost without heat exchange.Outdoor fresh air passes through After crossing fresh wind tube 16, new wind filter 22, a part enters boiler channel, and another part enters condenser passages.It is evaporating In device channel, outdoor fresh air is sent by evaporator wind turbine 23 in evaporator 9, is dehumidified cooling, then passes through air conditioner air outlet 18 Kitchen is sent into, to room temperature lowering, outdoor is finally discharged by kitchen ventilator 25, therefore this part fresh air is both used for air-conditioning temperature-reducing, It is used for the benefit wind of kitchen ventilator 25 again.Evaporator fan 23 should meet air conditioner summer elimination kitchen to the fresh air volume that interior is sent Room waste heat, remaining wet and winter heating demand, will also meet the exhaust air rate requirement of smoke exhaust ventilator.When the fresh air volume of air conditioner is much small When the minimum exhaust air rate of kitchen ventilator 25, the fresh air volume standard of air conditioner should be improved;It is taken out when the fresh air volume of air conditioner is more than During the minimum air quantity of lampblack fan 25, the minimum air quantity standard of kitchen ventilator 25 should be improved, is ensured any time, evaporator wind The air output of machine 23 is slightly less than the exhaust air rate of kitchen ventilator 25, kitchen can be kept to be in negative pressure state in this way, oil smoke is not to room Interior other room diffusions.What it is due to the processing of evaporator 9 is all-fresh air, is full direct current fresh air conditioner, does not handle kitchen return air, is steamed Hair device 9 will not be infected with lampblack dirty, it is ensured that evaporator heat exchange surface cleans, and does not pollute air, and air-supply quality is clean.It is condensing In device channel, outdoor fresh air is sent by condenser wind turbine 24 in condenser 5, the cooled cooling of condenser 5, high temperature refrigerant condensation Heat is taken away by outdoor fresh air, and outdoor is discharged to by exhaust duct 19.Meanwhile high temperature refrigerant heat hot water first in water heater 2, Domestic hot-water is provided for family, it is also abundant to utilize heat pump system condensation heat, improve the working efficiency of heat pump system.
When winter, kitchen was cooked, kitchen ventilator 25, condenser fan 24, evaporator fan 23, heat pump system start, Heat pump system carries out change working, and condenser 5, oil smoke heat exchanger 4 are converted into evaporator, and evaporator 9 is converted into condenser, carries out Heating operation.High-temperature oil smoke changes under the suction of kitchen ventilator 25 by mist extractor fan housing 21, cooking fume filter 26, oil smoke Hot device 4, kitchen ventilator 25 are discharged into oil smoke air duct or outdoor from smoke exhaust pipe 20, at this time, it may be necessary to which the thermal energy for recycling high-temperature oil smoke is used In air-conditioning heating and heating domestic hot water, in oil extraction cigarette channel, low-temperature low-pressure refrigerant evaporates suction in oil smoke heat exchanger 4 Heat absorbs the thermal energy of high-temperature oil smoke, and then oil smoke is discharged to smoke duct or outdoor by kitchen ventilator 25 by smoke exhaust pipe 20.Room For outer fresh air after fresh wind tube 16, new wind filter 22, a part enters boiler channel, and another part enters condenser and leads to Road.In boiler channel, outdoor fresh air is sent into evaporator 9 by evaporator wind turbine 23 and is heated, and then passes through air-conditioning Mouth 18 is sent into kitchens, and indoor temperature is kept not decline, finally discharges outdoor by kitchen ventilator 25.In condenser passages, room Outer fresh air is sent by condenser wind turbine 24 in condenser 5, and low-temperature low-pressure refrigerant absorbs heat from outdoor fresh air, then outdoor fresh air Outdoor is discharged to by exhaust duct 19.Meanwhile high temperature refrigerant heat hot water first in water heater 2, provide life heat for family Water, it is also abundant to utilize heat pump system condensation heat, improve the working efficiency of heat pump system.When the thermal energy of high-temperature oil smoke can expire When sufficient evaporator 9 heats the demand of 2 heat hot water of outdoor fresh air and water heater, condenser fan 24 is out of service, and condenser 5 can Not absorb heat from outdoor air.
In spring and autumn transition season, air-conditioning is not needed to when kitchen is cooked, evaporator 9 does not work, and water heater 2 needs work, Domestic hot-water is provided, at this moment heat pump system heating operation, kitchen ventilator 25, condenser fan 24 start, and condenser 5 is from outdoor It absorbs heat in air, oil smoke heat exchanger 4 absorbs heat from high-temperature oil smoke, in order to meet the needs that kitchen ventilator 25 mends wind, can close Air conditioner air outlet 18 opens the bypass air outlet 17 near air conditioner air outlet 18, starts evaporator fan 23 and mends wind to kitchen.It is real On border, bypass air outlet 17 is only used for the needs that spring and autumn transition season mends wind, in this season, also is adapted for door window and mends wind, can Not set bypass air outlet 17.
When kitchen is not cooked, and water heater 2 still needs work, provides domestic hot-water, at this moment heat pump system heating fortune Row, kitchen ventilator 25, evaporator fan 24 do not start, and closes air conditioner air outlet 18, oil smoke heat exchanger 4, evaporator 9 not work Make, condenser fan 24 starts, and condenser 5 absorbs heat from outdoor air, and condensation heat is provided for water heater 2.
When kitchen is not cooked, which can use as air conditioner, and summer send cold wind, and winter send hot wind, summer oil smoke Heat exchanger 4 can recycle the cold in room air draft, and winter oil smoke heat exchanger 4 can recycle the heat in room air draft, this Function is suitable for kitchen, the integrated house room in dining room, such as:High-end residential, villa are finished after meal, and people has a meal in dining room, The unit send cold-hot wind to kitchen, dining room.
Above equipment is connected using monoblock type, can be by water heater 2 and the split type company of unit since 2 volume of water heater is larger It connects, the cubical content of water heater 2 can be improved in this way, arrangement is also more flexible.Unit is lifted on above kitchen range, is filled with reference to kitchen It repaiies, air conditioner air outlet 18 can extend from machine unit shell, on furred ceiling.
In Figure 10 to 16, condenser 5, condenser fan 24 are eliminated, the heat pump system of unit uses Fig. 5,6 system, Oil smoke heat exchanger 4 should also have both the function of condenser 5 other than having the function of to absorb heat from high-temperature oil smoke, so as to ensure heat Pumping system runs well.Oil extraction cigarette channel and the fresh inlet of boiler channel share fresh wind tube 16, and exhaust valve 27 is adjustable Air-valve adjusts the fresh air volume into oil smoke heat exchanger 4, it is mounted in the inlet side of oil smoke heat exchanger 4, in going out for oil smoke heat exchanger 4 Wind side is equipped with kitchen ventilator 25.
In Figure 11, the top of cooking fume filter 26, the lower section of oil smoke heat exchanger 4 are oil smoke channels, and guarantor is posted around it Adiabator, socket 29,30 is equipped in the exit of oil smoke channel both sides, and plate 28 can be inserted into oil smoke channel from socket 29,30 It is interior, one of outlet is blocked, oil smoke or indoor exhaust wind are flowed out from another outlet, when needing to adjust air quantity, socket 29, Plate will be inserted into 30, the insertion depth of a plate of air outlet is adjusted, air quantity can be adjusted.Oil smoke heat exchanger 4 into Wind side is equipped with exhaust valve 27, and into outdoor fresh air, air side is equipped with kitchen ventilator 25.The one outlet of oil smoke channel is located at air draft At the inlet side of valve 27 and oil smoke heat exchanger 4, another outlet is positioned at the air side of oil smoke heat exchanger 4 and kitchen ventilator 25 At inlet scoop.
When summer, kitchen was cooked, recycling oil smoke thermal energy is not needed to, plate 28 is inserted into oil smoke channel from socket 29, will lean on The outlet of nearly exhaust valve 27 blocks, and high-temperature oil smoke is flowed out from close to the outlet of 25 inlet scoop of kitchen ventilator, by kitchen ventilator 25 drain, and outdoor fresh air enters oil smoke heat exchanger 4 from exhaust valve 27, and high temperature refrigerant heat exchange, then by kitchen ventilator 25 drain.And due to short circuit, high-temperature oil smoke is directly siphoned away by kitchen ventilator 25, not by oil smoke heat exchanger 4, is not involved in heat It exchanges.
In Figure 12, when winter, kitchen was cooked, oil smoke heat exchanger 4 is converted into evaporator, needs to recycle oil smoke thermal energy, plate 28 are inserted into from socket 30 in oil smoke channel, and the outlet that will be close to 25 inlet scoop of kitchen ventilator blocks, and high-temperature oil smoke is from close to row The outlet outflow of air-valve 27, into oil smoke heat exchanger 4, outdoor fresh air enters oil smoke heat exchanger 4 from exhaust valve 27, with low-temp low-pressure Liquid refrigerant heat exchange, the thermal energy in high-temperature oil smoke and outdoor fresh air are absorbed, are then drained by kitchen ventilator 25.
In Figure 13, plate 28 has changed oil smoke air-valve 31,32 into, when summer cooks, opens oil smoke air-valve 32, closes oil smoke wind Valve 31 when winter cooks, opens oil smoke air-valve 31, closes oil smoke air-valve 32, and oil smoke air-valve 31,32 is adjustable air-valve.
In Figure 14,15, using two oil smoke imports 35,37, plugboard trough 34,36 is respectively provided with, oil smoke import 35 is located at row At the inlet side of air-valve 27 and oil smoke heat exchanger 4, oil smoke import 37 is located at the air side of oil smoke heat exchanger 4 and kitchen ventilator 25 At inlet scoop.When summer cooks, for cooking fume filter 26 in oil smoke import 37, plate 33 is inserted into plugboard trough 34, oil smoke import 35 close, and high-temperature oil smoke enters from the oil smoke import 37 close to 25 inlet scoop of kitchen ventilator, is drained by kitchen ventilator 25, room Outer fresh air enters oil smoke heat exchanger 4 from exhaust valve 27, with high temperature refrigerant heat exchange, is then drained by kitchen ventilator 25.And High-temperature oil smoke is directly siphoned away by kitchen ventilator 25, not by oil smoke heat exchanger 4, is not involved in heat exchange;When winter cooks, oil For cigarette filter 26 in oil smoke import 35, plate 33 is inserted into plugboard trough 36, and oil smoke import 37 is closed, and high-temperature oil smoke is from close to row The oil smoke import 37 of air-valve 27 enters oil smoke heat exchanger 4, and outdoor fresh air enters oil smoke heat exchanger 4 from exhaust valve 27, low with low temperature Hydraulic fluid cryogen heat exchange, the thermal energy in high-temperature oil smoke and outdoor fresh air are absorbed, are then drained by kitchen ventilator 25.When Plate will be inserted into when needing to adjust air quantity, in plugboard trough 34,36, adjusts the insertion depth of a plate of air inlet, it can be with Adjust air quantity.
In Figure 16, oil smoke heat exchanger 4 is indirectly coupled to by Intermediate Heat Exchanger 13 in heat pump system.
Figure 17 is a kind of split multi-connected machine form of Fig. 7,8,9, and water heater 2 is connect with unit split, using quick coupling 39 connections or the flexibility using copper pipe take no interface pipe closing connection.Increase by one and more air conditioner indoor unit 38, It is connected in parallel in heat pump system with evaporator 9, air conditioner indoor unit 38 can be placed in living room, bedroom, and air conditioner indoor unit 38 can set one Platform and more than, therefore the unit be multi-joint unit.
In Figure 18, due to using multi-connected machine, unit capacity increase, the load of condenser 5 is larger, by compressor 1, condenser 5th, condenser fan 24 is in air-conditioner outdoor unit 40, with evaporator 9, water heater 2, the split type connection of mist extractor housing;Oil pumping Cigarette wind turbine 25, mist extractor fan housing 21, cooking fume filter 26, smoke exhaust pipe 20, fresh wind tube 16, evaporator fan 23, evaporator 9, sky Air outlet 18 is adjusted to be assembled on mist extractor housing;Water heater 2 takes monoblock type or split type connection with mist extractor housing, is in figure Split type connection;Cancel oil smoke heat exchanger 4 simultaneously, smoke exhaust pipe 20 is guided at the air entry of air-conditioner outdoor unit 40, winter needs When recycling oil smoke thermal energy, smoke evacuation air-valve 41 is opened, closes smoke evacuation air-valve 42, under the suction of condenser fan 24, high-temperature oil smoke The condenser 5 in air-conditioner outdoor unit 40 is entered, condenser 5 is evaporator at this time, absorbs the heat of high-temperature oil smoke and outdoor air Can, when recycling the thermal energy in indoor exhaust wind, the method can also be used, when not needing to recycling thermal energy, opens smoke evacuation air-valve 42, Smoke evacuation air-valve 41 is closed, to prevent oil smoke fouling on condenser 5, condenser 5 preferably uses light pipe radiator, convenient for cleaning.
Figure 19 is multi-line system figure, and evaporator 50 is the evaporator in air conditioner indoor unit 38, and more evaporators are connected in parallel on In heat pump system, it is suitable for the unit of Fig. 7,8,9.When cancelling the condenser 5 in figure, which is suitable for the machine of Figure 10 to 16 Group.When cancelling the oil smoke heat exchanger 4 in figure, which is suitable for the unit of Figure 18.
In Figure 20, it is equipped at the air outlet of oil smoke channel both sides and draws curtain 51,53, connected between the two with connector 55, position In oil smoke channel upper outer, pull rod is equipped in its lower end(Or bracing wire)52nd, 54, the tube wall above and below the air outlet of oil smoke channel both sides Opening is equipped with, pulls pull rod(Or bracing wire)52nd, 54, it draws curtain 51,53 that can slidably reciprocate wherein, draws curtain 51,53 using soft Property the corrosion of high temperature resistant oil smoke gas impermeable material.When cooking summer, left side draws curtain 51 to pull down, and right side draws curtain 53 to pull on, Left side air outlet blocks, and high-temperature oil smoke is drained from right side air-out mouth, is directly entered kitchen ventilator 25, with oil smoke heat exchanger 4 not Heat exchange occurs;When cooking in winter, right side draws curtain 53 to pull down, and left side draws curtain 51 to pull on, and right side air-out mouth blocks, high temperature Oil smoke is drained from left side air outlet, and heat exchange occurs into oil smoke heat exchanger 4;It is right when needing to recycle the thermal energy of indoor exhaust wind Layback curtain 53 pulls down, and left side draws curtain 51 to pull on, and right side air-out mouth blocks, and indoor exhaust wind is drained from left side air outlet, enters Heat exchange occurs for oil smoke heat exchanger 4.When needing to adjust air outlet air quantity, the drawing curtain height at air outlet is adjusted, it is possible to adjust Save air quantity.Kitchen ventilator 25 is fixed on the top plate of kitchen, and the split type connection of unit, dress wind check-valve 56 on smoke exhaust pipe 20, Access smoke duct 57.Kitchen ventilator 25 in Fig. 7 to 18 can also be with the split type connection of unit.
In conclusion increase cleaning difficulty using oil smoke heat exchanger 4 since but smoke exhaust ventilator need to clean, in passing Cleaning oil smoke heat exchanger 4 is also to lift a finger.
The above is only the preferable implementing method of the present invention, and limitation in any form is not done to the present invention. Any simple modifications, equivalents, and modifications that technical spirit according to the present invention does more than implementing method belong to this The protection domain of invention.

Claims (7)

1. domestic exhauster for removing cooking fumes air conditioner, it includes kitchen ventilator, mist extractor fan housing, cooking fume filter, smoke exhaust pipe, row Air hose, fresh wind tube, evaporator fan, condenser fan, air conditioner air outlet, heat pump system, housing, heat pump system include compression Machine, condenser, evaporator, oil smoke heat exchanger, water heater, four-way reversing valve, expansion throttling device, auxiliary device, which is characterized in that Machine group parts take monoblock type, the connection of split type or multiple, and heat pump system is monomer-type or multiple system, multiple system It is middle in parallel with one and more air conditioner indoor unit;Cooking fume filter is mounted in as oil smoke air inlet on mist extractor fan housing, in oil It is oil extraction cigarette channel between cigarette filter and smoke exhaust pipe, oil smoke heat exchanger, kitchen ventilator are in oil extraction cigarette channel;In fresh air It is condenser passages between pipe and exhaust duct, condenser, condenser fan are in condenser passages;It is sent in fresh wind tube and air-conditioning It is boiler channel between air port, evaporator, evaporator fan are in boiler channel;Condenser passages, boiler channel Wind is not altered with the closed partition of oil extraction cigarette channel, and the air inlet of condenser passages and boiler channel shares fresh wind tube, and wind outlet section is close It closes partition and does not alter wind;Fresh wind tube connects outdoor fresh air, and exhaust duct connects outdoor air, and smoke exhaust pipe connects smoke duct or outdoor;Condenser With oil smoke heat exchanger serial or parallel connection in heat pump system, oil smoke heat exchanger direct or indirect connection is in heat pump system;Heat pump When cooling system is run, condenser heat extraction into outdoor fresh air, the heat extraction into indoor exhaust wind of oil smoke heat exchanger, evaporator is to outdoor Fresh air cooling dehumidifies;During heat pump system heating operation, evaporator is converted into condenser, and oil smoke heat exchanger, condenser are converted into steaming Device is sent out, condenser absorbs heat from outdoor fresh air, and oil smoke heat exchanger absorbs heat from high-temperature oil smoke, indoor exhaust wind, and evaporator is to outdoor Fresh air heats;Water heater provides domestic hot-water as condenser;Kitchen ventilator, evaporator fan, condenser fan are using tune Fast wind turbine;Fresh wind tube carries air filter, and evaporator fan send fresh air to evaporator, handles backward kitchen and is sent into cold-hot wind, And as the benefit wind of kitchen ventilator, air conditioner is full direct current fresh air conditioner-mechanical, and the air output of evaporator fan is less than smoke pumping The exhaust air rate of wind turbine is in negative pressure state when kitchen is cooked.
2. domestic exhauster for removing cooking fumes air conditioner, it includes kitchen ventilator, mist extractor fan housing, cooking fume filter, smoke exhaust pipe, new Air hose, evaporator fan, condenser fan, air conditioner air outlet, heat pump system, housing, heat pump system include compressor, condensation Device, evaporator, water heater, four-way reversing valve, expansion throttling device, auxiliary device, which is characterized in that compressor, condenser, condensation Device wind turbine is mounted in air-conditioner outdoor unit, with evaporator, water heater, the split type connection of mist extractor housing;Kitchen ventilator, mist extractor Fan housing, cooking fume filter, smoke exhaust pipe, fresh wind tube, evaporator fan, evaporator, air conditioner air outlet are assembled on mist extractor housing; Kitchen ventilator, water heater and mist extractor housing take monoblock type or split type connection;Heat pump system is monomer-type or multiple System, it is in parallel in multiple system to carry one and more air conditioner indoor unit;Cooking fume filter is as oil smoke air inlet mounted in row It is oil extraction cigarette channel between cooking fume filter and smoke exhaust pipe, kitchen ventilator is in oil extraction cigarette channel on oil smoke fan housing; It is boiler channel between fresh wind tube and air conditioner air outlet, evaporator, evaporator fan are in boiler channel;Evaporator leads to Wind is not altered with the closed partition of oil extraction cigarette channel in road;Fresh wind tube connects outdoor fresh air, and smoke exhaust pipe is divided to two branch pipes, a piece-root grafting Smoke Road, at the air entry of another piece-root grafting to air-conditioner outdoor unit;During heat pump system refrigerating operaton, condenser is to outdoor fresh air, indoor row Heat extraction in wind, evaporator is to outdoor fresh air cool-down dehumidification;During heat pump system heating operation, evaporator is converted into condenser, condensation Device is converted into evaporator, and condenser absorbs heat from outdoor fresh air, high-temperature oil smoke, indoor exhaust wind, and evaporator heats outdoor fresh air; Water heater provides domestic hot-water as condenser;Kitchen ventilator, evaporator fan, condenser fan use adjustable speed fan;Newly Air hose carries air filter, and evaporator fan send fresh air to evaporator, handles backward kitchen and is sent into cold-hot wind, and as oil pumping The benefit wind of cigarette wind turbine, air conditioner are full direct current fresh air conditioner-mechanical, and the air output of evaporator fan is less than the air draft of kitchen ventilator Amount is in negative pressure state when kitchen is cooked.
3. domestic exhauster for removing cooking fumes air conditioner, it includes kitchen ventilator, mist extractor fan housing, cooking fume filter, smoke exhaust pipe, new Air hose, evaporator fan, air conditioner air outlet, heat pump system, housing, heat pump system include compressor, evaporator, oil smoke heat exchange Device, water heater, four-way reversing valve, expansion throttling device, auxiliary device, which is characterized in that machine group parts take monoblock type, split type Or multiple connection, heat pump system are monomer-type or multiple system, it is in parallel in multiple system to carry one and more air-conditionings Indoor unit;Cooking fume filter is row between cooking fume filter and smoke exhaust pipe on mist extractor fan housing as oil smoke air inlet Oil smoke channel, oil smoke heat exchanger, kitchen ventilator are in oil extraction cigarette channel;It is evaporation between fresh wind tube and air conditioner air outlet Device channel, evaporator, evaporator fan are in boiler channel;Oil extraction cigarette channel and the fresh inlet of boiler channel share Fresh wind tube, boiler channel do not alter wind with the closed partition of oil extraction cigarette channel;Fresh wind tube connects outdoor fresh air, and smoke exhaust pipe connects smoke duct It is or outdoor;Oil smoke heat exchanger is directly or indirectly connected in heat pump system, exhaust valve of its inlet side equipped with adjusting fresh air volume, Outdoor fresh air enters oil smoke heat exchanger by exhaust valve and high-temperature oil smoke, indoor exhaust wind from inlet side, in going out for oil smoke heat exchanger Wind side is equipped with kitchen ventilator, after outdoor fresh air, high-temperature oil smoke, indoor exhaust wind and the heat exchange of oil smoke heat exchanger, by kitchen ventilator Drain;During heat pump system refrigerating operaton, the heat extraction into outdoor fresh air, indoor exhaust wind of oil smoke heat exchanger, evaporator is to outdoor fresh air Cool-down dehumidification;During heat pump system heating operation, evaporator is converted into condenser, and oil smoke heat exchanger is converted into evaporator, and oil smoke changes Hot device absorbs heat from high-temperature oil smoke, indoor exhaust wind, and evaporator heats outdoor fresh air;Water heater provides life heat as condenser Water;Kitchen ventilator, evaporator fan, condenser fan use adjustable speed fan;Fresh wind tube carries air filter, evaporator wind Machine send fresh air to evaporator, handles backward kitchen and is sent into cold-hot wind, and as the benefit wind of kitchen ventilator, air conditioner is full direct current Fresh air conditioner-mechanical, the air output of evaporator fan are less than the exhaust air rate of kitchen ventilator, and negative pressure state is in when kitchen is cooked.
4. domestic exhauster for removing cooking fumes air conditioner according to claim 3, which is characterized in that the top of cooking fume filter, It is oil smoke channel below oil smoke heat exchanger, thermal insulation material is posted around it, is respectively provided in the exit of oil smoke channel both sides Socket, plate are inserted into from socket in oil smoke channel, and one of outlet is blocked, high-temperature oil smoke or indoor exhaust wind from it is another go out Mouth outflow, the one outlet of oil smoke channel are located at the inlet side of exhaust valve and oil smoke heat exchanger, another outlet is located at oil smoke At the air side of heat exchanger and the inlet scoop of kitchen ventilator.
5. domestic exhauster for removing cooking fumes air conditioner according to claim 3, which is characterized in that the top of cooking fume filter, It is oil smoke channel below oil smoke heat exchanger, thermal insulation material is posted around it, is respectively provided in the exit of oil smoke channel both sides Curtain is drawn, is connected between two drawing curtains with connector, positioned at oil smoke channel upper outer, curtain lower end is being drawn to be equipped with pull rod or bracing wire, Opening is equipped on tube wall above and below two side outlet of oil smoke channel, pull rod or bracing wire, which pull, draws curtain to slidably reciprocate wherein, and curtain is drawn to block up Dead one of outlet, high-temperature oil smoke or indoor exhaust wind draw curtain to corrode using flexible high-temperature resistant oil smoke from another outlet discharge Gas impermeable material, the one outlet of oil smoke channel is located at the inlet side of exhaust valve and oil smoke heat exchanger, another outlet position At the air side of oil smoke heat exchanger and the inlet scoop of kitchen ventilator.
6. domestic exhauster for removing cooking fumes air conditioner according to claim 3, which is characterized in that the top of cooking fume filter, It is oil smoke channel below oil smoke heat exchanger, thermal insulation material is posted around it, is respectively provided in the exit of oil smoke channel both sides Oil smoke air-valve closes one of oil smoke air-valve, and high-temperature oil smoke or indoor exhaust wind are flowed out from another outlet, oil smoke channel One outlet is located at the inlet side of exhaust valve and oil smoke heat exchanger, another outlet is positioned at the air side of oil smoke heat exchanger and pumping At the inlet scoop of lampblack fan, oil smoke air-valve is adjustable air-valve.
7. domestic exhauster for removing cooking fumes air conditioner according to claim 3, which is characterized in that it using two oil smoke into Mouthful, plugboard trough is respectively provided with, an oil smoke import is located at the inlet side of exhaust valve and oil smoke heat exchanger, another oil smoke import At the air side of oil smoke heat exchanger and kitchen ventilator inlet scoop, according to different applying working conditions, by one of oil smoke Import is inserted into plate and is blocked, another opening, into high-temperature oil smoke or indoor exhaust wind.
CN201710710866.5A 2017-08-01 2017-08-18 Domestic exhauster for removing cooking fumes air conditioner Pending CN108131754A (en)

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