CN107990381A - Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine - Google Patents

Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine Download PDF

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Publication number
CN107990381A
CN107990381A CN201711192904.9A CN201711192904A CN107990381A CN 107990381 A CN107990381 A CN 107990381A CN 201711192904 A CN201711192904 A CN 201711192904A CN 107990381 A CN107990381 A CN 107990381A
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air
exhaust
heat
fresh
smoke
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CN201711192904.9A
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CN107990381B (en
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谢能作
曹祥
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谢能作
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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
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • 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
    • F24F5/0007Air-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 cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001Compression cycle type
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/18Details or features not otherwise provided for combined with domestic apparatus

Abstract

The present invention relates to heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine,Including Fresh air handing module,Air-to-air energy recovery module,Compressor module,Fume exhaust fan blower and smoke duct,Smoke duct is connected on fume exhaust fan blower,Fresh air handing module includes air-supply heat exchanger,Breeze fan,Air outlet and fresh wind port,Air outlet is used for the air port unicom with each room,Fresh wind port is used for and outdoor air unicom,Air-to-air energy recovery module includes air exhaust heat exchange device,Throttling arrangement,Exhaust fan,Return air inlet and exhaust outlet,Return air inlet is used for and each room exhaust outlet unicom,Exhaust outlet is used for and the smoke duct unicom on fume exhaust fan blower,Compressor module includes compressor and four-way reversing valve,Compressor,Four-way reversing valve,Air exhaust heat exchange device,Throttling arrangement,Air-supply heat exchanger connects into circulating refrigerant flow path by connecting refrigerant lines.The present invention realizes the processing of heat-pump-type air-exhaust heat-recovery fresh air handling and two functions of pump drainage oil smoke, dual-use.

Description

Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine
Technical field
The present invention relates to a kind of smoke exhaust ventilator, more particularly, to a kind of heat-pump-type air-exhaust heat-recovery fresh air handling machine and smoke exhaust ventilator All-in-one machine.
Background technology
As the smoke exhaust ventilator of kitchen indispensability household electrical appliance, the oil flue waste gas produced in cooking process can be drained, but it is general Logical smoke exhaust ventilator function is single, and space hold is big, there was only an air hose and wind turbine in huge metal plate space, space availability ratio is very It is low.
At the same time, as requirement of the people to indoor air quality is continuously improved, the use of fresh air handining unit is more next It is more extensive.Fresh air handining unit is a kind of effective air cleaning facility, the air of foul indoor is on the one hand discharged outdoor, separately On the one hand outdoor ozone after filtering and heat and wet treatment, then it is input to interior.Heat-pump-type air-exhaust heat-recovery fresh air handling Air-conditioner set is the novel fresh air air-conditioner set for carrying out heat and wet treatment to fresh air by recycling cold and heat in air draft, is had There is many advantages, such as compact-sized, energy utilization efficiency is high (basic principle is referring to 104019513 A of CN).But fresh air conditioner It is commonly installed on balcony, takes also less beautiful while drying space.
, can if installing a set of heat-pump-type air-exhaust heat-recovery fresh air handling air-conditioner set using the remaining space of smoke exhaust ventilator seat in the plane To greatly improve the space availability ratio of kitchen ventilator installation position, while solves the installation question of fresh air handining unit.
Include 105716151 B of CN with the immediate technical solution of the application, this solution provides a kind of indoor fresh air and The multi-functional air system that oil smoke emission system is combined, but be not directed to fresh air handining unit and set with the integrated of smoke exhaust Meter, is not related to the vapor compression refrigeration system with compressor yet;1299034 A of CN propose a kind of with refrigerating function Smoke exhaust ventilator, 105570950 A of CN improve the ducting system of such scheme afterwards, but above-mentioned technical proposal is Directly using smoke exhaust ventilator suction air-cooled condenser, the greasy dirt in air can influence condenser efficiency.CN 105605638 A have made this further improvement, have carried out air passage isolation, but unit only has refrigerating function, does not heat work( Energy.105570949 A of CN substituted for air-cooled condenser using water-cooled condenser, also solve the problems, such as condenser efficiency decline, But also only have refrigerating function, without heat-production functions.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of heat-pump-type air exhaust heat Recycle new wind turbine and kitchen ventilator integrative machine.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine, including Fresh air handing module, air exhaust heat return Receipts module, compressor module, fume exhaust fan blower, smoke duct and smoke exhaust ventilator casing, the smoke duct are connected to oil pumping On smoke machine wind turbine,
Fresh air handing module includes air-supply heat exchanger, breeze fan, air outlet and fresh wind port, and breeze fan is changed close to air-supply Hot device is set, and air outlet is used for the air port unicom with each room by supply air duct, fresh wind port be used for by fresh air duct with Outdoor air unicom;
Air-to-air energy recovery module includes air exhaust heat exchange device, throttling arrangement, exhaust fan, return air inlet and exhaust outlet, air draft wind Machine is set close to air exhaust heat exchange device, and the return air inlet is used for by return airway and each room exhaust outlet unicom, the air draft Mouth is used for by air passage and the smoke duct unicom on fume exhaust fan blower,
Compressor module includes compressor and four-way reversing valve,
Wherein, compressor, four-way reversing valve, air exhaust heat exchange device, throttling arrangement, air-supply heat exchanger pass through connecting refrigerant lines Circulating refrigerant flow path is connected into, is used to place refrigerant in circulating refrigerant flow path,
Fresh air handing module, air-to-air energy recovery module, compressor module, fume exhaust fan blower, smoke duct, the equal position in air passage In in smoke exhaust ventilator casing.
Preferably, air filter is set after fresh wind port.
Preferably, exhaust smoke check valve is provided with smoke duct.
Preferably, exhaust check valve is provided with air passage.
The fresh wind port is opened in smoke exhaust ventilator casing surface.The fresh wind port side is located in Fresh air handing module, separately Side passes through fresh air duct and outdoor air unicom.
The air outlet is opened in smoke exhaust ventilator casing surface.The air outlet side is located in Fresh air handing module, separately The air port unicom that side passes through supply air duct and each room.
The return air inlet is located at smoke exhaust ventilator casing surface.The return air inlet side is located in air-to-air energy recovery module, separately Side passes through return airway and each room exhaust outlet unicom.
The exhaust outlet is located at smoke exhaust ventilator casing surface.The exhaust outlet side is located in air-to-air energy recovery module, separately Side passes through air passage, exhaust smoke check valve, smoke duct and fume exhaust fan blower unicom.
Preferably, the smoke duct and wind output channel unicom.
Preferably, return airway, wind output channel, fresh air duct, supply air duct are respectively positioned on above ceiling board, below floor. Fresh air duct is through exterior wall and outdoor air unicom, and wind output channel runs through the duct wall of fume pipeline, with fume pipeline unicom.
Preferably, the throttling arrangement can be capillary, orifice plate, short tube, and the refrigeration system such as expansion valve commonly uses throttling dress Put.
It is described air-supply heat exchanger and air exhaust heat exchange device be provided with air flow circuit and refrigerant flow path, it can be achieved that air flow circuit with Heat exchange between refrigerant flow path.
The Fresh air handing module, air-to-air energy recovery module, compressor module constitute heat-pump-type air-exhaust heat-recovery fresh air handling Machine, it has refrigeration, heating both of which.
In the present invention, the exhaust outlet unicom of return airway and each room, the air outlet of supply air duct and each room joins It is logical, it is not the supply and exhaust mouth in a unicom kitchen.
The operation principle of heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine is as follows:Smoke exhaust ventilator starts oil pumping Smoke machine wind turbine, you can kitchen flue gas is passed through into smoke duct, exhaust smoke check valve discharge.Heat-pump-type air-exhaust heat-recovery fresh air handling machine exists Refrigeration, heats two kinds of operating modes.
The present invention is characterized in:
1. all components of heat-pump-type air-exhaust heat-recovery fresh air handling machine are installed in the casing of smoke exhaust ventilator;
2. the air passage of heat-pump-type air-exhaust heat-recovery fresh air handling machine and smoke exhaust ventilator is separate, it is independent of each other.
Compared with prior art, the beneficial effects of the present invention are:
1. the processing of heat-pump-type air-exhaust heat-recovery fresh air handling and pump drainage oil smoke are realized in the seat in the plane space of smoke exhaust ventilator seat in the plane Two functions, dual-use, saves space.
2. the kitchen flue gas of smoke exhaust ventilator suction is separated with room return air, oil pollution damage air exhaust heat exchange device efficiency can be avoided Situation.
3. heat-pump-type air-exhaust heat-recovery fresh air handling air-conditioner set is without outdoor unit, compact-sized, unit efficiency is high.
Brief description of the drawings
Fig. 1 is heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine structure diagram one;
Fig. 2 is Fresh air handing module, air-to-air energy recovery module compressor module structure diagram.
In figure, 1 is Fresh air handing module, and 2 be air-to-air energy recovery module, and 3 be compressor module, and 11 be compressor, and 12 are Four-way reversing valve, 13 be air exhaust heat exchange device, and 14 be throttling arrangement, and 15 be air-supply heat exchanger, and 21 be air outlet, and 22 be air-supply wind Machine, 23 be air filter, and 24 be fresh wind port, and 25 be return air inlet, and 26 be exhaust fan, and 27 be exhaust outlet, 31,32,33,34, 35th, 36 be connecting refrigerant lines, and 41 be smoke exhaust ventilator casing, and 42 be fume exhaust fan blower, and 43 be smoke duct, and 44 stop for smoke evacuation Valve is returned, 51 be air passage, and 52 be exhaust check valve, and 61 be return airway, and 62 be wind output channel, and 63 be fresh air duct, and 64 be air-supply Air passage, 71 be ceiling board, and 72 be exterior wall, and 73 be floor, and 74 be fume pipeline.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine, as shown in Figure 1 and Figure 2, including Fresh air handing Module 1, air-to-air energy recovery module 2, compressor module 3, fume exhaust fan blower 42 and smoke duct 43, the smoke duct 43 connect It is connected on fume exhaust fan blower 42.
Fresh air handing module 1 includes air-supply heat exchanger 15, breeze fan 22, air outlet 21 and fresh wind port 24, breeze fan 22 are set close to air-supply heat exchanger 15, and air outlet 21 is used for the air port unicom with each room, fresh wind port by supply air duct 64 24 are used for by fresh air duct 63 and outdoor air unicom;
Air-to-air energy recovery module 2 includes air exhaust heat exchange device 13, throttling arrangement 14, exhaust fan 26, return air inlet 25 and air draft Mouth 27, exhaust fan 26 is set close to air exhaust heat exchange device 13, and the return air inlet 25 is used for by return airway 61 and each room Exhaust outlet unicom, the exhaust outlet 27 are used for by air passage 51 and 43 unicom of smoke duct on fume exhaust fan blower 42,
Compressor module 3 includes compressor 11 and four-way reversing valve 12,
Wherein, compressor 11, four-way reversing valve 12, air exhaust heat exchange device 13, throttling arrangement 14, air-supply heat exchanger 15 pass through system Cryogen connecting tube (being formed by being segmented connecting refrigerant lines 31,32,33,34,35,3 in Fig. 2) connects into circulating refrigerant flow path, It is used to place refrigerant in circulating refrigerant flow path.Specifically, the refrigeration of the four-way reversing valve 12 and air-supply heat exchanger 15 Agent flow path, throttling arrangement 14, the refrigerant flow path of air exhaust heat exchange device 13 are sequentially connected in series by connecting refrigerant lines.11 row of compressor Gas port passes through connecting refrigerant lines 36 and four by connecting tube 31 and 12 unicom of four-way reversing valve of freezing, the air entry of compressor 11 12 unicom of logical reversal valve.Four-way reversing valve 12 also with connecting refrigerant lines 32,35 unicom.Connecting refrigerant lines 32, air-supply heat exchange The refrigerant flow path of device 13, connecting refrigerant lines 33, throttling arrangement 14, connecting refrigerant lines 34, the refrigeration of air exhaust heat exchange device 15 Agent flow path, connecting refrigerant lines 35 are sequentially connected in series.
In the present embodiment, air filter 23 is set after fresh wind port 24.
In the present embodiment, exhaust smoke check valve 44 is provided with smoke duct 43.
In the present embodiment, exhaust check valve 52 is provided with air passage 51.
In the present embodiment, smoke exhaust ventilator casing 41, Fresh air handing module 1, air-to-air energy recovery module 2, compressor mould are set Block 3, fume exhaust fan blower 42, smoke duct 43, exhaust smoke check valve 44, air passage 51, exhaust check valve 52 are respectively positioned on smoke exhaust ventilator In casing 41.
The fresh wind port 24 is opened in 41 surface of smoke exhaust ventilator casing.24 side of fresh wind port is located at Fresh air handing module Interior, opposite side passes through fresh air duct 63 and outdoor air unicom.
The air outlet 21 is opened in 41 surface of smoke exhaust ventilator casing.21 side of air outlet is located at Fresh air handing module Air port unicom interior, that opposite side passes through supply air duct 64 and each room.
The return air inlet 25 is located at 41 surface of smoke exhaust ventilator casing.25 side of return air inlet is located at air-to-air energy recovery module Interior, opposite side passes through return airway 61 and each room exhaust outlet unicom.
The exhaust outlet 27 is located at 41 surface of smoke exhaust ventilator casing.27 side of exhaust outlet is located at air-to-air energy recovery module Interior, opposite side passes through air passage 51, exhaust smoke check valve 52, smoke duct 43 and 42 unicom of fume exhaust fan blower.
In the present embodiment, the smoke duct 43 and 62 unicom of wind output channel.
In the present embodiment, return airway 61, wind output channel 62, fresh air duct 63, supply air duct 64 is respectively positioned on ceiling board 71 Top, the lower section of floor 73.Fresh air duct 63 is through exterior wall 72 and outdoor air unicom, and wind output channel 62 is through fume pipeline 74 Duct wall, with 74 unicom of fume pipeline.
In the present embodiment, the throttling arrangement 14 can be capillary, orifice plate, short tube, and the refrigeration system such as expansion valve is commonly used Throttling arrangement.
The air-supply heat exchanger 15 and air exhaust heat exchange device 13 is provided with air flow circuit and refrigerant flow path, it can be achieved that air stream Heat exchange between road and refrigerant flow path.
The Fresh air handing module 1, air-to-air energy recovery module 2, it is new that 3 pieces of compressor mould constitutes heat-pump-type air-to-air energy recovery Wind turbine, it has refrigeration, heating both of which.
The air supplying and exhausting system in full room is not shown in figure completely, it is necessary to it is emphasized that return airway 61 and each room Exhaust outlet unicom, the supply and exhaust mouth of the air outlet unicom of supply air duct 64 and each room, not a unicom kitchen.
The operation principle of heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine is as follows:Smoke exhaust ventilator starts oil pumping Smoke machine wind turbine 42, you can discharge kitchen flue gas by smoke duct 43, exhaust smoke check valve 44.Heat-pump-type air-exhaust heat-recovery fresh air handling There is refrigeration in machine, heat two kinds of operating modes, its specific workflow is as follows.
Under cooling condition, air-supply heat exchanger 15 is used as evaporator, and air exhaust heat exchange device 13 is used as condenser, four-way reversing valve 12 Make 32 and 31 unicom of connecting refrigerant lines, 35 and 36 unicom of connecting refrigerant lines, refrigerant circulation:11 → refrigerant of compressor connects Adapter 31 → four-way reversing valve, 12 → connecting refrigerant lines, 32 → air exhaust heat exchange device 13 → connecting refrigerant lines, 33 → throttling arrangement 14 → connecting refrigerant lines 34 → air-supply heat exchanger 15 → connecting refrigerant lines, 35 → four-way reversing valve, 12 → connecting refrigerant lines 36 → compressor 11.Fresh air is after fresh wind port 24 is inhaled into Fresh air handing module 1, through 23 dust removal by filtration of air filter, Again through the cooled dehumidifying of heat exchanger 15 of blowing, most enter supply air duct through breeze fan 22, air outlet 21 afterwards.Return air is from return air inlet After 25 enter air-to-air energy recovery module 2, cooling, air discharging heat exchanger 13, then send out exhaust outlet 27 through exhaust fan 26.
Under heating condition, air-supply heat exchanger 15 is used as condenser, and air exhaust heat exchange device 13 is used as evaporator, four-way reversing valve 12 Make 31 and 35 unicom of connecting refrigerant lines, 36 and 32 unicom of connecting refrigerant lines, refrigerant circulation:11 → refrigerant of compressor connects 31 → four-way reversing valve of adapter, 12 → connecting refrigerant lines 35 → air-supply heat exchanger 15 → connecting refrigerant lines, 34 → throttling arrangement 14 → connecting refrigerant lines, 33 → air exhaust heat exchange device 13 → connecting refrigerant lines, 32 → four-way reversing valve, 12 → connecting refrigerant lines 36 → compressor 11.Fresh air is after fresh wind port 24 is inhaled into Fresh air handing module 1, through 23 dust removal by filtration of air filter, It is heated again through heat exchanger 15 of blowing, most enters supply air duct through breeze fan 22, air outlet 21 afterwards.Return air from return air inlet 25 into After entering air-to-air energy recovery module 2, heating air exhaust heat exchange device 13, then send out exhaust outlet 27 through exhaust fan 26.
Completely displaying refrigerant circulation and all components in air passage in above-described embodiment, in implementation process, are selected different Refrigerant, sets the common refrigeration such as high-pressure reservoir, gas-liquid separator, oily separation, filter, drier auxiliary in refrigerant loop Part, the air-treatment annexes such as filter, silencer, humidifier, auxiliary heater, sterilizing unit are set in air passage, are selected different Blow spray nozzle and return air grid, change wind turbine position, or do not depart from the spirit increase heat exchanger of technical solution of the present invention, wind turbine With air-valve etc., it cannot be considered as and substantial improvements have been carried out to the present invention, the scope of the present invention should be belonged to.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention. Person skilled in the art obviously easily can make these embodiments various modifications, and described herein general Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability Field technique personnel disclose according to the present invention, do not depart from improvement that scope made and modification all should be the present invention's Within protection domain.

Claims (10)

1. heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine, it is characterised in that including Fresh air handing module, air draft Heat recovery module, compressor module, fume exhaust fan blower, smoke duct and smoke exhaust ventilator casing, the smoke duct are connected to On fume exhaust fan blower, Fresh air handing module includes air-supply heat exchanger, breeze fan, air outlet and fresh wind port, breeze fan and leans on Nearly air-supply heat exchanger is set, and air outlet is used for the air port unicom with each room, and fresh wind port is used for and outdoor air unicom, air draft Heat recovery module includes air exhaust heat exchange device, throttling arrangement, exhaust fan, return air inlet and exhaust outlet, and exhaust fan is changed close to air draft Hot device is set, and the return air inlet is used to be used to pass through air passage and smoke exhaust ventilator with each room exhaust outlet unicom, the exhaust outlet Smoke duct unicom on wind turbine, compressor module include compressor and four-way reversing valve, compressor, four-way reversing valve, air draft Heat exchanger, throttling arrangement, air-supply heat exchanger connect into circulating refrigerant flow path, circulating refrigerant flow path by connecting refrigerant lines It is interior to be used to place refrigerant;
The Fresh air handing module, air-to-air energy recovery module, compressor module, fume exhaust fan blower, smoke duct, the equal position in air passage In in smoke exhaust ventilator casing.
2. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that Air filter is set after fresh wind port.
3. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that Exhaust smoke check valve is provided with smoke duct.
4. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that Exhaust check valve is provided with air passage.
5. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that institute State fresh wind port and be opened in smoke exhaust ventilator casing surface, the fresh wind port side is located in Fresh air handing module, and opposite side passes through new Wind air passage and outdoor air unicom;
The air outlet is opened in smoke exhaust ventilator casing surface, and the air outlet side is located in Fresh air handing module, opposite side By the air port unicom in supply air duct and each room,
The return air inlet is located at smoke exhaust ventilator casing surface, and the return air inlet side is located in air-to-air energy recovery module, opposite side Pass through return airway and each room exhaust outlet unicom;
The exhaust outlet is located at smoke exhaust ventilator casing surface, and the exhaust outlet side is located in air-to-air energy recovery module, opposite side Pass through air passage, exhaust smoke check valve, smoke duct and fume exhaust fan blower unicom.
6. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 5 and kitchen ventilator integrative machine, it is characterised in that institute State smoke duct and wind output channel unicom.
7. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 6 and kitchen ventilator integrative machine, it is characterised in that institute State return airway, wind output channel, fresh air duct, supply air duct to be respectively positioned on above ceiling board, below floor, the fresh air duct is passed through Exterior wall and outdoor air unicom are worn, wind output channel runs through the duct wall of fume pipeline, with fume pipeline unicom.
8. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that institute Stating throttling arrangement includes capillary, orifice plate, short tube or expansion valve.
9. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that institute State air-supply heat exchanger and air exhaust heat exchange device is provided with air flow circuit and refrigerant flow path, be used for realization air flow circuit and refrigerant stream Heat exchange between road.
10. heat-pump-type air-exhaust heat-recovery fresh air handling machine according to claim 1 and kitchen ventilator integrative machine, it is characterised in that The Fresh air handing module, air-to-air energy recovery module, compressor module constitute heat-pump-type air-exhaust heat-recovery fresh air handling machine, it has system Cold, heating both of which.
CN201711192904.9A 2017-11-24 2017-11-24 Heat-pump-type air-exhaust heat-recovery fresh air handling machine and kitchen ventilator integrative machine Active CN107990381B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483316A (en) * 1983-10-11 1984-11-20 Alco Foodservice Equipment Company Air ventilation system
CN1299034A (en) * 1999-12-03 2001-06-13 珠海格力电器股份有限公司 Cooking fume exhauster with refrigerating function
CN1766427A (en) * 2004-10-28 2006-05-03 王秀泉 Air conditioning smoke exhaust ventilator with air flow collection cover system
CN104019513A (en) * 2014-06-26 2014-09-03 湖南日月星能源科技有限公司 Heat pump type fresh air ventilator set
CN105570950A (en) * 2016-02-05 2016-05-11 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 Smoke exhaust ventilator and control method of smoke exhaust ventilator
CN105716151A (en) * 2016-03-31 2016-06-29 荣国华 Indoor fresh air and cooking fume exhausting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483316A (en) * 1983-10-11 1984-11-20 Alco Foodservice Equipment Company Air ventilation system
CN1299034A (en) * 1999-12-03 2001-06-13 珠海格力电器股份有限公司 Cooking fume exhauster with refrigerating function
CN1766427A (en) * 2004-10-28 2006-05-03 王秀泉 Air conditioning smoke exhaust ventilator with air flow collection cover system
CN104019513A (en) * 2014-06-26 2014-09-03 湖南日月星能源科技有限公司 Heat pump type fresh air ventilator set
CN105570950A (en) * 2016-02-05 2016-05-11 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 Smoke exhaust ventilator and control method of smoke exhaust ventilator
CN105716151A (en) * 2016-03-31 2016-06-29 荣国华 Indoor fresh air and cooking fume exhausting system

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