WO2022120690A1 - Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air - Google Patents

Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air Download PDF

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Publication number
WO2022120690A1
WO2022120690A1 PCT/CN2020/135163 CN2020135163W WO2022120690A1 WO 2022120690 A1 WO2022120690 A1 WO 2022120690A1 CN 2020135163 W CN2020135163 W CN 2020135163W WO 2022120690 A1 WO2022120690 A1 WO 2022120690A1
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WO
WIPO (PCT)
Prior art keywords
air
hot water
housing
range hood
water recovery
Prior art date
Application number
PCT/CN2020/135163
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English (en)
Chinese (zh)
Inventor
诸翔
Original Assignee
诸翔
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Filing date
Publication date
Application filed by 诸翔 filed Critical 诸翔
Priority to PCT/CN2020/135163 priority Critical patent/WO2022120690A1/fr
Publication of WO2022120690A1 publication Critical patent/WO2022120690A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Definitions

  • the invention belongs to the technical field of range hoods, and relates to a range hood, in particular to an air-purifying range hood without an external machine air conditioner with hot water recovery.
  • the external exhaust type is to suck the oil fume gas in the room, and after the oil mist is separated, it is discharged to the outdoor through the pipeline. Because the cooking method in our country is mainly frying with fierce fire, there is a lot of oil smoke. In this case, the filter system of circulating and dual-purpose hoods is easy to pollute, difficult to clean and has poor smoke exhaust ability, which is not suitable for my country's national conditions. Therefore, our country Basically, they all produce exhaust hoods.
  • the external exhaust range hood is installed on the upper part of the stove, and the motor in the body drives the impeller in the volute to rotate, forming a certain negative pressure in the area of the air inlet, and through the drainage of the smoke collecting cavity, it is within a certain space above the stove. A negative pressure area is formed, and the surrounding oil fume gas is attracted by the negative pressure to reach the filter screen. After filtering, a part of the large particle oil mist is separated, and the rest of the gas enters the centrifugal fan system inside the hood. After the high-speed rotation of the fan impeller, the oil fume gas is subjected to centrifugal force. The role of the impeller is thrown out of the impeller, and the oil fume is separated again.
  • the separated oil flows into the oil cup through the oil guide system, and the purified fume is discharged out of the room along the air duct along the arc of the volute.
  • the purified fume is discharged out of the room along the air duct along the arc of the volute.
  • the present invention provides an air-purifying range hood without an external machine air conditioner with hot water recovery. What it solves is to provide air-conditioning to cool down when cooking in the kitchen in summer, recover part of the condensed heat for cleaning and purify the air, and provide hot water separately in winter. Make the kitchen environment more comfortable and healthier. And there is no need to install an external machine, it can be installed and used immediately.
  • An air purifying range hood without an external unit air conditioner with hot water recovery includes a housing, and is characterized in that a long strip-shaped oil fume air inlet is arranged in the middle of the housing, and the housing is located in the oil fume air inlet.
  • Oil fume centrifugal fan, the air outlet of the oil fume centrifugal fan is connected by an air duct and leads to the top of the casing, the top of the casing is provided with a smoke exhaust air outlet, and the air duct and the air outlet pass through
  • the aluminum plate upturned flue heat exchanger is connected, and the upper end of the casing is also provided with an air-conditioning purification device.
  • the air-conditioning purification device includes a compressor and a four-way valve.
  • the compressor and the four-way valve pass through the return copper
  • the shell is also provided with a heat recovery device inside the air-conditioning purification device.
  • the heat recovery device includes a domestic hot water recovery incubator, and the outer side of the domestic hot water recovery incubator is wrapped with a thermal insulation layer.
  • the domestic hot water recovery incubator is provided with an exhaust copper pipe, both ends of the exhaust copper pipe extend out of the domestic hot water recovery incubator, and one end of the exhaust copper pipe is connected to the compressor, and the exhaust copper pipe is connected to the compressor. The other end of the copper pipe is communicated with the four-way valve.
  • the hot water recovery equipment and the aluminum plate-fin flue heat exchanger are installed in the casing of the flue decorative cover, and the centrifugal fan is arranged in the lower flue casing.
  • the recycling of hot water reduces heat exchange and heat discharge to achieve a structure without an external machine.
  • the recycling of hot water is supplied to the kitchen to achieve energy-saving effects, which is convenient for maintenance, construction and installation.
  • the middle part of the flue decorative cover is provided with a first replaceable air purification bag filter and a second replaceable air purification bag filter. After two purification treatments, if oil pollution is detected on the air purification bag, it is only necessary to replace it with a new filter.
  • the online cloth bag can be purified and tried again to ensure the user's convenient and quick operation, which truly solves the secondary air purification of the kitchen fume overflow, maintains the kitchen air quality, and prevents the kitchen from polluting the environment, which is a safety precaution for health.
  • the refrigeration and purification integrated module is arranged in the middle of the range hood with an air inlet and a purified cold air outlet, which solves the problem of air conditioning in the kitchen in summer, and can provide hot water separately in winter.
  • a capillary tube is connected to the outside of the heat exchange aluminum plate fins of the exhaust flue, and the capillary tube is connected to the evaporator.
  • a foldable range hood is hinged on the soot air inlet, and a range hood is also provided between the range hood and the housing.
  • Stroke electric push rod, the oil fume rotary door can be controlled to rotate and open the size of the oil fume air inlet through the expansion and contraction of the stroke electric push rod.
  • the air conditioner purifying device further includes a cross-flow fan located on the inner side of the front side of the housing.
  • the housing is further provided with an air outlet for the air conditioner above the cross-flow fan, and an air guide plate is arranged at the air outlet of the air conditioner.
  • a stepping motor capable of controlling the rotation of the wind deflector is arranged between the wind plate and the casing.
  • an air purifying device is further provided in the inner casing of the cross-flow fan, and the air purifying device includes a first exchangeable air purifying bag filter screen, The second replaceable air purification bag filter screen and the evaporator, the second replaceable air purification bag filter screen is located on the back of the evaporator, and the first replaceable air purification bag filter screen is located above the air outlet of the air conditioner.
  • a magnet-fixed oil-containing cup is also provided below the housing, and an oil-containing pipe is inserted above the magnet-fixed oil-containing cup. The upper end extends into the casing and is connected with the centrifugal fan for extracting fume.
  • a tempered glass baffle is also provided between the magnet-fixed oil container and the housing, and the tempered glass baffle is inclined.
  • Hot water recycling reduces heat exchange and heat discharge to achieve no external machine structure, hot water recycling and supplying kitchen use to obtain energy saving effect, convenient maintenance and construction and installation.
  • Fig. 1 is the front view sectional structure schematic diagram of the present invention
  • Fig. 2 is the side view structure schematic diagram of the present invention
  • Fig. 3 is the top view structure schematic diagram of the present invention.
  • FIG. 4 is a schematic front view of the structure of the present invention.
  • an outdoor unit air conditioner with hot water recovery air purifying range hood includes a housing 1, a long strip-shaped oil fume air inlet 2 is arranged in the middle of the housing 1, and the housing 1 is located inside the housing 1.
  • the air inlet 2 is provided with a centrifugal fan 3 for fume extraction.
  • the air outlet of the centrifugal fan 3 for fume extraction is connected by an air duct and leads to the top of the casing 1.
  • the top of the casing 1 is provided with an exhaust air outlet 4, and the air duct is connected to the exhaust.
  • the smoke air outlets 4 are connected through an aluminum plate upturned flue heat exchanger 5, and an air conditioning purification device is also provided on the upper end of the housing 1.
  • the air conditioning purification device includes a compressor 6 and a four-way valve 7.
  • the through valve 7 is connected through the air return copper pipe 8, and the housing 1 is also provided with a heat recovery device inside the air-conditioning purification device.
  • the heat recovery device includes a domestic hot water recovery incubator 9.
  • the outer side is wrapped with an insulating layer 10, and the domestic hot water recovery incubator 9 is provided with an exhaust copper pipe 11. Both ends of the exhaust copper pipe 11 extend out of the domestic hot water recovery incubator 9, and the exhaust copper pipe 11 One end is connected to the compressor 6 , and the other end of the exhaust copper pipe 11 is connected to the four-way valve 7 .
  • the hot water recovery equipment and the aluminum plate-fin flue heat exchanger are installed in the casing of the flue decorative cover, and the centrifugal fan is set in the lower flue casing 1 .
  • Hot water recycling reduces heat exchange and heat discharge to achieve a structure without external machines, and hot water recycling is supplied to the kitchen to achieve energy-saving effects, which is convenient for maintenance and construction and installation.
  • the middle part of the flue decorative cover is provided with a first replaceable air purification bag filter 19 and a second replaceable air purification bag filter 20. After two purification treatments, if oil pollution is detected on the air purification bag, it only needs to be replaced with a new one.
  • the filter net cloth bag can be purified again for trial use, which ensures the user’s convenient and quick operation, which truly solves the secondary air purification of oil fume overflow in the kitchen, maintains the air quality of the kitchen, and prevents the kitchen from polluting the environment and has safety precautions for physical health.
  • the refrigeration and purification integrated module is arranged in the middle of the range hood with an air inlet and a purified cold air outlet, which solves the problem of air conditioning in the kitchen in summer, and can provide hot water separately in winter.
  • the aluminum plate-fin type flue heat exchanger is also connected with a capillary tube 12 , and the capillary tube 12 is connected with the evaporator 13 .
  • a foldable oil fume suction rotary door 14 is hinged on the oil fume air inlet 2, and a stroke electric push rod 15 is also provided between the oil fume rotary door 14 and the housing 1, and the oil fume rotary door 14 can be pushed electrically through the stroke
  • the expansion and contraction of the rod 15 controls the rotation and realizes the opening of the size of the oil fume air inlet 2 .
  • the air-conditioning purification device further includes a cross-flow fan 16 located on the inner side of the front side of the housing 1 .
  • the casing 1 is also provided with an air-conditioning outlet 17 above the cross-flow fan 16 , and an air-conducting plate is arranged at the air-conditioning outlet 17 , and a step that can control the rotation of the air-guiding plate is arranged between the air-guiding plate and the casing 1 . into the motor 18.
  • an air purification device is also provided in the housing 1 inside the cross-flow fan 16, and the air purification device includes a first exchangeable air purification bag filter 19, a second exchangeable air purification bag filter 20 and an evaporator 13.
  • the second replaceable air purification bag filter 20 is located on the back of the evaporator 13
  • the first replaceable air purification bag filter 19 is located above the air outlet 17 of the air conditioner.
  • a magnet fixed oil container 20 is also provided below the housing 1 , an oil container 21 is inserted above the magnet fixed oil container 20 , and the upper end of the oil container 21 extends into the housing 1 and is connected to the centrifugal fan 3 for extracting fume.
  • a tempered glass baffle 22 is further provided between the magnet-fixed oil container 20 and the housing 1 , and the tempered glass baffle 22 is arranged in an inclined shape.
  • Hot water recycling reduces heat exchange and heat discharge to achieve a structure without external units. Hot water recycling is supplied to the kitchen to achieve energy-saving effects, facilitating maintenance and construction and installation; hot water recycling reduces heat exchange and heat discharge to achieve a structure without external units.
  • the water is recycled and supplied to the kitchen to obtain energy saving effect, which is convenient for maintenance and construction and installation; the middle part of the flue decorative cover is provided with a first replaceable air purification bag filter 19 and a second replaceable air purification bag filter 20 after two purification treatments , If oil pollution is detected on the air purification cloth bag, it is only necessary to replace the new filter net cloth bag to purify and try again, which ensures the user's convenient and quick operation, and truly solves the secondary air purification of oil fume overflow in the kitchen, maintains the kitchen air quality, and prevents The pollution of the kitchen environment is a safety precaution for the health of the body.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Ventilation (AREA)

Abstract

L'invention concerne une hotte de cuisine, sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air, et comprenant un boîtier (1). Une entrée allongée de fumée d'huile (2) est formée au milieu du boîtier (1) ; un ventilateur centrifuge d'aspiration de fumée d'huile (3) est disposé à l'intérieur de l'entrée de fumée d'huile (2) du boîtier (1) ; une sortie d'échappement de fumée (4) est formée au niveau de l'extrémité supérieure du boîtier (1) ; un conduit aéraulique est relié à la sortie d'échappement de fumée (4) au moyen d'un échangeur de chaleur à ailettes en plaque d'aluminium (5) ; un appareil de conditionnement et épuration d'air est en outre disposé sur l'extrémité supérieure du boîtier (1) ; l'appareil de conditionnement et épuration d'air comprend un compresseur (6) et une vanne à quatre voies (7) ; le compresseur (6) est relié à la vanne à quatre voies (7) au moyen d'un tuyau en cuivre de retour d'air (8) ; un appareil de récupération de chaleur (9) est en outre disposé à l'intérieur de l'appareil de conditionnement et épuration d'air du boîtier (1). L'eau chaude est recyclée et fournie à une cuisine pour obtenir un effet d'économie d'énergie, et l'installation de cette structure et sa maintenance sont pratiques.
PCT/CN2020/135163 2020-12-10 2020-12-10 Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air WO2022120690A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/135163 WO2022120690A1 (fr) 2020-12-10 2020-12-10 Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/135163 WO2022120690A1 (fr) 2020-12-10 2020-12-10 Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air

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WO2022120690A1 true WO2022120690A1 (fr) 2022-06-16

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PCT/CN2020/135163 WO2022120690A1 (fr) 2020-12-10 2020-12-10 Hotte de cuisine sans unité extérieure, ayant des fonctions de climatisation, de récupération d'eau chaude et d'épuration d'air

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115325586A (zh) * 2022-08-19 2022-11-11 广东纯米电器科技有限公司 吸油烟机、凉风控制方法以及除油控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216901A (zh) * 2013-05-14 2013-07-24 广西玉林宏江能源科技有限公司 热泵热水器、空调及抽油烟机一体机
CN108072075A (zh) * 2017-07-28 2018-05-25 宁波方太厨具有限公司 一种制冷吸油烟机
CN207688195U (zh) * 2017-10-20 2018-08-03 韦春东 一种厨浴空气能热水器与油烟一体机
WO2018184138A1 (fr) * 2017-04-04 2018-10-11 深圳市上羽科技有限公司 Conditionneur d'air multifonctionnel de cuisine
CN108954453A (zh) * 2018-09-17 2018-12-07 广东海信家电有限公司 一种侧吸式吸油烟机及其控制方法
CN111550852A (zh) * 2020-06-12 2020-08-18 浙江洋光科技有限公司 一种水换热风冷却空调抽油烟一体机
CN111964116A (zh) * 2020-08-28 2020-11-20 杭州老板电器股份有限公司 吸油烟机控制方法、装置及吸油烟机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216901A (zh) * 2013-05-14 2013-07-24 广西玉林宏江能源科技有限公司 热泵热水器、空调及抽油烟机一体机
WO2018184138A1 (fr) * 2017-04-04 2018-10-11 深圳市上羽科技有限公司 Conditionneur d'air multifonctionnel de cuisine
CN108072075A (zh) * 2017-07-28 2018-05-25 宁波方太厨具有限公司 一种制冷吸油烟机
CN207688195U (zh) * 2017-10-20 2018-08-03 韦春东 一种厨浴空气能热水器与油烟一体机
CN108954453A (zh) * 2018-09-17 2018-12-07 广东海信家电有限公司 一种侧吸式吸油烟机及其控制方法
CN111550852A (zh) * 2020-06-12 2020-08-18 浙江洋光科技有限公司 一种水换热风冷却空调抽油烟一体机
CN111964116A (zh) * 2020-08-28 2020-11-20 杭州老板电器股份有限公司 吸油烟机控制方法、装置及吸油烟机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115325586A (zh) * 2022-08-19 2022-11-11 广东纯米电器科技有限公司 吸油烟机、凉风控制方法以及除油控制方法

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