WO2004051152A1 - 給排気型レンジフード - Google Patents
給排気型レンジフード Download PDFInfo
- Publication number
- WO2004051152A1 WO2004051152A1 PCT/JP2002/012568 JP0212568W WO2004051152A1 WO 2004051152 A1 WO2004051152 A1 WO 2004051152A1 JP 0212568 W JP0212568 W JP 0212568W WO 2004051152 A1 WO2004051152 A1 WO 2004051152A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- exhaust
- air supply
- compartment
- hood
- Prior art date
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Classifications
-
- 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
- F24C15/2028—Removing cooking fumes using an air curtain
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
Definitions
- the present invention relates to a range hood that collects exhaust gas containing oil fumes and water vapor generated from a cooking device such as a pan or a frying pan on a heating device and discharges the exhaust air to the outside. It relates to a supply / exhaust type range hood that discharges exhaust gas.
- 9-262680 is disclosed in Japanese Patent Application Laid-Open No. 07-260202 shown in FIG. Proposed "fan of supply / exhaust type range hood 300", and the catalog shown in Fig. 11 (published by Warm Cooling Industry Co., Ltd., located at 4-1-13 Hatchobori, Chuo-ku, Tokyo, 2 The content of the contents as of January 2001, January, page 38) was found, and the presence of “Range Hood 400” was found. Than it is.
- the "simultaneous supply / exhaust type range hood 200" proposed in Japanese Patent Application Laid-Open No. H05-19692 / 68 is a method of exhaust flow indicated by solid arrows as shown in FIG.
- the air supply fan 201 is provided with an air supply motor as described in paragraph 0 19 of the above publication.
- the exhaust fan 202 is driven by an exhaust motor 202, and the air supply and exhaust motors 202, 202 are fan impellers. It is connected to 205.
- both the air supply and exhaust fans 201.203 are separately arranged, and the electric motors 202 to 204 are respectively provided. Therefore, a large space is required in the hood body 206 in order to store them.
- the range hood 300 also wraps the exhaust flow indicated by the black arrow in the figure with the air supply flow indicated by the white arrow. Although the exhaust gas can be completely sent into the hood body 301, the range hood 300 has the same problem as the range hood 200 in FIG. 9 described above. ing. That is, the range hood 300 of FIG. 10 is, as described in paragraph 0000 of the above-mentioned publication, firstly, inside a hood body 301 formed in a box shape with an open lower surface. Exhaust device 310 composed of casing 302, motor 303 and fan 304 is arranged, and this exhaust device 310 is attached to the lower surface of top plate portion 320. .
- the range hood 300 has an external air supply device 330 disposed on the upper surface of the top plate portion 320 as described in paragraph 001-13.
- the air supply device 330 accommodates an air supply fan 331 inside a casing mounted on the top plate portion 320 and is driven by a motor 332 mounted on the bottom surface of the top plate portion 320 It is like that.
- the range hood 300 shown in FIG. 10 also has the air supply and exhaust fans 331-302 which are separately arranged above and below the top plate section 320, respectively. 2 ⁇ 303 is required, and a large space is required in the hood body 301 to store them. For this reason, in the “range hood 400” shown in FIG.
- the exhaust fan 401 and the air supply fan 402 are driven by one drive motor 400, and The exhaust by the exhaust air duct 101 is performed in the exhaust duct 404, and the air supply by the air supply fan 402 is performed in the air supply duct 405.
- the waste of individually driving the exhaust fan and the air supply fan in the range hood 200 ⁇ 300 shown in FIGS. 9 and 10 is eliminated. It is thought that there is.
- the present inventor has studied how to make a range hood that can not only discharge exhaust gas but also supply air for generating an air curtain or the like that wraps the exhaust gas and that can be installed even in a general house with a low ceiling. As a result of various studies on whether or not to do so, the present invention was completed.
- the present invention has been made on the basis of the above circumstances, and its purpose is, of course, to make it possible to simultaneously supply and exhaust air so as to prevent indoor air and walls from being contaminated.
- An object of the present invention is to provide a range hood that can be applied to any kitchen by reducing the installation space by making the whole compact. It is a further object of the present invention to prevent the hood body from being contaminated by air curtains due to air supply before enclosing the exhaust. Disclosure of the invention
- a first compartment box 20 and a second compartment box 30 which are vertically separated from each other and are adjacent to each other are arranged in an upper portion of the hood body 10,
- a suction port 21 opening into the hood body 10 and a discharge port 23 to which the duct 53 is connected are formed, and in the first compartment box 20, suction is performed.
- a sirocco fan 22 is provided for exhausting the exhaust sucked from the port 21 from between the blades 22a.
- the air supply fan 33 and the sirocco fan 22 are controlled by one drive motor 40.
- the air supply / exhaust type range hood 100 a first compartment box 20 and a second compartment box 30 which are vertically adjacent to each other are formed in the hood body 10 and each of them is formed therein. Since the sirocco fan 22 and the air supply fan 33 are provided, the vertical exhaust and air passages are efficiently formed in the narrow space of the hood body 10. Each air supply by 22 and the air supply fan 3 3 can be performed in a limited space. For this reason, the air supply / exhaust type range hood 100 according to claim 1 has a compact hood main body 10 and can be compared with the conventional range hood shown in FIGS. 9 to 11. It is getting smaller.
- a flow path for exhaust gas as shown by black arrows and a flow path for air supply as shown by white arrows in FIGS. 1 to 8 are formed.
- Each of these channels is to be sent without being mixed with each other by the first compartment box 20 and the second compartment box 30 adjacent to each other.
- the filter 11 is disposed in the hood main body 10, and a part of the oil smoke is removed by the presence of the filter 11.
- the flow path is formed as shown by hatching arrows in FIGS. 1 to 8.
- each component of the supply / exhaust type range hood 100 First, the first compartment box 20 that houses the sirocco fan 22 for exhausting air is attached to the suction port 21 that opens on the lower side.
- the filter 11 Since the first compartment box 20 is connected to the exhaust duct 53 in the upper part of the figure, when the sirocco fan 22 is driven by the drive motor 40, Exhaust gas and the like in the main body 10 are sucked from the suction port 21 of the first compartment box 20 and discharged from the exhaust duct 53. At this time, in the supply / exhaust type range hood 100 according to the following best mode, since the filter 11 is disposed in the hood main body 10, exhaust gas containing oil smoke and water vapor generated from the cooker 70 is provided. As shown by the black arrows in each figure, the filter 11 passes through the filter 11 and at this time, most of the oil smoke is liquefied, and the amount of oil smoke indicated by the hatched arrow in each figure decreases. Exhaust.
- the exhaust indicated by the hatched arrows is taken into the sirocco fan 22 from the suction port 21 of the first compartment box 20, as shown in FIGS. 4 and 8, and constitutes the sirocco fan 22. From each of the blades 22 a being moved upward to the first compartment box 20. An exhaust duct 53 is connected to the first compartment box 20, so that some residual exhaust containing oil smoke and water vapor is discharged outside via the exhaust duct 53. If only the sirocco fan 22 is used to exhaust air, the kitchen equipped with the supply / exhaust-type range hood 100 will have a slight negative pressure and the exhaust will not work.
- the supply of the outside air or the air behind the ceiling 52 is performed by the supply fan 33 in the second compartment box 30 as follows.
- the second compartment box 30 containing the air supply fan 33 is located adjacent to the first compartment box 20 containing the sirocco fan 22 and has an air supply formed at the upper end thereof.
- the port 31 is connected to an air supply duct 54 open to the outside, etc.
- the discharge port 32 formed in the lower part of the box 30 is opened in the hood main body 10. Therefore, if the air supply fan 33 is also driven by the drive motor 40 driving the sirocco fan 22, the air supply fan 33 sends outside air and the like into the hood body 10.
- the supply / exhaust-type range hood 100 of claim 1 can help discharge exhaust containing oil smoke generated from the cooker 70 in the kitchen with the introduction of outside air by the supply fan 33, and to help the outside air. Not only can it be borrowed effectively, but also because the sirocco fan 22 and the air supply fan 33 are coaxially connected to one drive motor 40, as shown in Figs. 9 to 11 Compared to conventional air supply / exhaust type range hoods, they are extremely small (compact) and can be installed sufficiently in ordinary homes where the space between the cooker 70 and the ceiling 52 is small. It has become something. Means taken by the invention according to claim 2 to achieve the above object is as follows:
- a partition plate 34 is provided inside the hood body 10 and below the first and second partition boxes 20 and 30.
- the partition plate 34 and the first and second partition boxes 20 and An air supply passage 35 for the air is formed between the air supply passage 30 and the discharge passage 32 of the second compartment box 30.
- the supply / exhaust type range hood 100 of claim 2 relates to the best mode shown in FIGS. 1 to 4, and is provided below the first compartment box 20 and the second compartment box 30.
- a partition plate 34 that forms an air supply passage 35 for the supplied air is provided. As shown in FIG. 1, the partition plate 34 guides the exhaust indicated by the hatched arrow to the suction port 21 for the sirocco fan 22 formed in the first partition box 20. The air is guided from the discharge port 32 opened at the lower end of the second compartment box 30 toward the inner surface of the hood main body 10.
- the partition plate 34 prevents the exhaust of the hatching arrow and the air supplied by the white arrow from mixing with each other. It is intended to be sprayed toward.
- the air supplied into the hood main body 10 is, as shown by the white arrows in FIGS. 1, 3 and 4, the hood main body 1
- the "laminar wind effect” that is, the effect of preventing oil smoke from directly contacting the hood body 10 is exerted along the inner surface of the hood.
- This laminar air also acts as an air curtain that surrounds the exhaust that rises directly from the cooker 70, and ensures that the hood body 10 collects the exhaust so that the exhaust does not spread into the kitchen.
- the supply / exhaust type range hood 100 of claim 2 exhibits the same function as that of claim 1 and also exhibits a laminar airflow effect on the inner surface of the hood body 10 and exhaust gas.
- the air curtain by the wrapping air can be reliably formed by the partition plate 34.
- An air supply passage 63 is formed between the separator plate 61, the compartment cylinder 63, and the hood body 10, and the discharge port of the second compartment box 30 is provided in the air supply passage 63. 32, the inside of the second compartment 30 is communicated through the opening 64 of the compartment cylinder 60 and the air supply port 12 formed in the upper part of the hood main body 10, By discharging the air from the air supply duct 54 to the outer surface of the hood main body 10, oil droplets on the upper surface 1 of the hood main body 10 are prevented from adhering, and an air curtain surrounding the exhaust air from the cooker 70 is formed. What I did to make it happen "
- the supply / exhaust type range hood 100 according to the third aspect is shown in FIGS. 5 to 8, and is different from the supply / exhaust type range hood 100 according to the second aspect.
- an air supply fan 3 is provided between the partition cylinder 60 and the upper part of the hood body 10.
- the air supply passage 63 for the outside air sucked by 3 is formed. Therefore, in the air supply / exhaust type range hood 100 according to claim 3, as shown in FIGS. 5 and 6, the air supplied into the second compartment box 30 is supplied to the hood main body 100.
- the discharge port 32 for discharging into the inside is not formed at the lower end of the second compartment box 30 absorbing the air supply fan 33, but is formed at the side of the second compartment box 30,
- a separator plate 61 is provided at the lower end of the partition cylinder 60 for communicating the second partition box 30 to the outside of the hood body 10.
- the compartment cylinder 60 surrounds the lower periphery of the first compartment box 20 and the second compartment box 30, and the upper end thereof is used as the first compartment box 20 and the second compartment box 30.
- the lower end opening and the gap between the lower end opening and the inner surface of the hood main body 10 are closed by the separator 61.
- an air supply passage 63 surrounding the first compartment box 20 and the second compartment box 30 is formed between the compartment cylinder 60 and the inner surface of the hood body 10, Only the through holes 62 formed in the separator plate 61 in the partitioning cylinder 60 form an exhaust intake space that communicates with the hood main body 10.
- the air supply passage 63 opens out of the hood main body 10 through a large number of air supply ports 12 formed in the upper side surface of the hood main body 10.
- the air supply passage 63 is formed on the side surface of the separator 61 as shown in FIG.
- the air such as the outside air sucked into the second compartment 30 by the air supply fan 33 becomes the second air by the action of the air supply fan 33.
- the air is discharged to the outside of the supply / exhaust type range hood 100 by the discharge port 32 of the partition box 30, the opening 64 of the partition cylinder 60, and the air supply port 12 of the hood main body 10.
- the discharged air flows down on the upper surface of the hood body 10 by forming exhaust air of the sirocco fan 22 while forming laminar airflow.
- this air curtain prevents the exhaust gas containing oily smoke from diffusing into the kitchen, and effectively exhausts the exhaust gas by the sirocco fan 22. .
- the air before the air curtain is formed also becomes laminar airflow flowing on the upper surface of the hood main body 10, so that the air is about to fall on the hood main body 10. It also removes dust and the like, and exerts a laminar airflow effect of preventing the top surface of the hood main body 10 from being soiled, as described above.
- the supply / exhaust type range hood 100 according to claim 3 exhibits the same function as that of the above-described claim 1 and also exhibits the laminar wind effect by the supply air flow, and also has the partitioning cylinder 60 and the separator plate.
- An air curtain that surrounds the exhaust is formed by the air supply passage formed by the exhaust gas, which effectively exhausts the exhaust and prevents the outer surface of the hood body from becoming dirty with oil smoke. It is.
- FIG. 1 is a longitudinal front view of a supply / exhaust type range hood according to a first embodiment of the present invention
- FIG. 2 is a cross-sectional plan view taken along line 1-1 in FIG.
- FIG. 3 is a vertical right side view taken along line 2-2 in FIG. 1
- FIG. 4 is a vertical left side view taken along line 3-3 in FIG.
- FIG. 5 is a longitudinal sectional front view of a supply / exhaust type range hood according to a second embodiment of the present invention
- FIG. 6 is a partially enlarged longitudinal sectional front view showing the same supply / exhaust type range hood in an enlarged manner.
- Fig. 7 is a vertical right side view taken along line 4-4 in Fig.
- FIG. 9 is a vertical sectional side view showing a conventional technology
- FIG. 10 is a vertical sectional side view showing another conventional technology
- FIG. 11 is a vertical sectional view showing still another conventional technology. It is a side view. (Explanation of code)
- 1 0 0 Supply / exhaust type range hood, 1 0: Hood body, 1 1 ... Filter, 1 2 ... Air supply port, 20 to 1st compartment, 2 1 ... Suction port, 2 2 ... Sirocco fan, 2 2a... Blade, 2 3... Exhaust port, 2 4... Damper, 30 0... Second compartment box, 3 1... Air supply port, 3 2... Discharge port, 3 3... Air supply fan, 3 4... Compartment Plate, 35 ... air supply passage, 40 ... drive motor, 50 ... duct connection box, 51 ... slab, 52 ... ceiling, 53 ... exhaust duct,
- the first embodiment substantially includes the inventions of claims 1 and 2
- the second embodiment substantially includes the inventions of claim 1 and claim 3.
- FIG. 1 shows that the supply / exhaust type range hood 100 according to the first embodiment is mounted on a cooktop 70 such as a pan shown in FIG.
- the cooker 70 has a slab 51 which is further above the cooker 70 and a duct connection box 50 attached to the lower surface. 53 and the air supply duct 54 are respectively connected.
- the supply / exhaust-type range hood 100 is provided with a hood body 10 having a shape that covers the cooking device 70 on the heating device 80 shown in FIG.
- a first compartment box 20 and a second compartment box 30 that are assembled and positioned adjacent to each other in the vertical direction, and a sirocco provided in the first compartment box 20 and the second compartment box 30 respectively. It has a fan 22 and an air supply fan 33. As shown in Fig. 1, Fig.
- the hood main body 10 removes most of the oil fumes from the exhaust air containing oil fumes and steam rising from the cooker 70.
- the oil droplets repaired by the filter 11 are stored in a fixed amount in the oil reservoir 11a shown in FIG.
- the air supply port 12 in the second embodiment is not formed above the hood body 10 in the first embodiment.
- a first compartment box 20 is housed and mounted in the hood body 10, and an upper portion of the first compartment box 20 is provided.
- the exhaust port 23 formed at the bottom is connected to the exhaust duct 53 guided into the duct connection box 50 described above.
- a suction port 21 is formed on the lower side of the first compartment box 20, and the inside of the first compartment box 20 and the inside of the hood body 10 are communicated through the suction port 21. is there.
- Multiple blades 2 A sirocco fan 22 having 2a is provided, and the central opening thereof is opposed to the suction port 21 of the first compartment box 20.
- the sirocco fan 22 is rotatably driven by one drive motor 40 provided at a joint between the first compartment box 20 and a second compartment box 30 described later.
- the exhaust gas in the chamber 0 is sucked from the suction port 21 and discharged from the space between the blades 22 a toward the exhaust duct 53.
- a damper 24 is provided in a portion of the first compartment box 20 located on the downstream side of the sirocco fan 22 as shown in FIG.
- the damper 24 opens the passage in the first compartment box 20 only when the supply / exhaust type range hood 100 is operated, and when the supply / exhaust type range hood 100 is stopped, the first compartment box is opened. Closes the inside of 20. This prevents outside air from being introduced through the exhaust duct 53 when the air supply / exhaust type range hood 100 is not used.
- the second compartment box 30 adjacent to the first compartment box 20 is connected to the air supply duct 54 guided into the duct connection box 50 by the air supply port 31 formed at the upper end thereof.
- a discharge port 32 is formed at the bottom.
- An air supply fan 33 of a type called a cross fan is provided in the bottom of the second compartment box 30, and the air supply fan 33 is provided in the first compartment box 20. This is driven coaxially with the sirocco fan 22 by the one drive motor 40 described above.
- the air supply fan 33 is of a cross fan type, unlike the sirocco fan 22, and sends air by the outer surfaces of a large number of blades.
- a partition plate 34 is arranged at a predetermined interval below the second partition box 30 in order to form an air supply passage 35, and one end of the partition plate 34 (in FIG. 1). Is connected to the first compartment box 20, and the right end shown in FIG. 1 is opposed to the inner surface of the hood body 10.
- the partition plate 34 guides the exhaust air sucked through the finalizer 11 in the hood main body 10 toward the suction port 21 formed on the side of the first partition box 20. And formed below the second compartment box 30.
- the air sent from the discharge port 32 is blown out to the inner surface side of the hood main body 10.
- the air supply fan 33 in the second compartment 30 sends air sucked through the air supply duct 54 from the discharge port 32 formed in the bottom of the second compartment 30 to the supply passage 3.
- the air is blown toward the inner surface of the hood main body 10 by the partition plate 34 constituting the air supply passage 35.
- FIGS. 5 to 8 a description will be given of a second embodiment shown in FIGS. 5 to 8.
- the first embodiment will be described with the exception of the following points. Since many members in common with the supply / exhaust type range hood 100 of the embodiment are included, common members are denoted by the same reference numerals in FIGS. 5 to 8 and description thereof is omitted.
- the difference between the supply / exhaust type range hood 100 of the second embodiment and that of the first embodiment is that the partition plate 34 in the first embodiment is omitted, the first partition box 20 and the second partition.
- a partition cylinder 60 surrounding the lower periphery of the box 30 is adopted, whereby the first partition box 20 and the second partition box 30 are located between the partition cylinder 60 and the hood body 10. That is, a cylindrical air supply passage 63 surrounding the air supply passage is formed.
- a discharge port 32 for introducing outside air by an air supply fan 33 is not formed at the bottom of the second compartment box 30, but as shown in FIG. It is formed on the side of the second compartment box 30.
- the air sent from the discharge port 32 into the partition cylinder 60 is fed into the air supply passage 63 through an opening 64 formed in the partition cylinder 60.
- the air that has flowed into 63 is blown outward from each air supply opening 12 formed in a large number on the upper side of the hood main body 10.
- the exhaust air sucked into the hood main body 10 by the sirocco fan 22 in the first compartment box 20 is shown in FIGS.
- the separator enters the suction port 21 of the first compartment box 20 through the through hole 62 formed in the left part of the separator 61 in the drawing.
- the air supply fan 33 is also driven by the drive motor 40, so that the air is supplied around the exhaust gas as shown by the white arrows in FIGS. 5 to 8.
- the air force generated by the insulated outside air is formed.
- the outside air flows down over the hood body 10 to prevent dust and oil droplets from adhering, as shown in FIG. 5 and the like.
- a first compartment box 20 and a second compartment box 30 which are vertically separated from each other and are adjacent to each other are arranged in an upper portion of the hood body 10,
- a suction port 21 opening into the hood body 10 and a discharge port 23 to which the duct 53 is connected are formed, and in the first compartment box 20, suction is performed.
- a sirocco fan 22 is provided for exhausting the exhaust sucked from the port 21 from between the blades 22a.
- An air supply port 31 connected to the air supply duct 54 that sucks in air outdoors or indoors into the second compartment box 30, and a discharge outlet that supplies the sucked air to the inside or outside of the hood body 10. 3 and 2 and, inside the second compartment box 30, an air supply fan 33 that feeds the air toward the discharge port 32 is provided.
- the air supply fan 33 and the sirocco fan 22 are driven coaxially by one drive motor 40. ''
- the exhaust gas containing oil smoke generated from the cooker 70 in the kitchen can be effectively discharged only with the help of the outside air introduced by the air supply fan 33.
- the sirocco fan 22 and the air supply fan 33 are connected coaxially to one drive motor 40, so that the conventional air supply / exhaust type range shown in FIGS. 9 to 11 is used. It is very small compared to the hood, so it can provide something that can be installed enough even in a general house where the space between the cooker 70 and the ceiling 52 is small. It is. That is, the supply / exhaust-type range hood 100 according to claim 1 includes the sirocco fan 22 and the air supply fan 33 housed in the first compartment box 20 and the second compartment box 30, respectively.
- a first compartment box 20 and a second compartment box 30 that are vertically adjacent to each other are formed in the hood body 10; Since the sirocco fan 22 and the air supply fan 33 are provided in each, the vertical exhaust and air passages are formed efficiently in the narrow space of the hood body 10. The air supply by the sirocco fan 22 and the air supply fan 33 can be performed in a limited space.
- the supply / exhaust type range hood 100 according to claim 1 can make the hood body 10 compact, and can be compared with the conventional range hood shown in FIGS. 9 to 11. It can be made smaller. Further, in the invention of claim 2, regarding the supply / exhaust type range hood 100 of claim 1,
- a partition plate 34 is provided inside the hood body 10 and below the first and second partition boxes 20 and 30.
- the partition plate 34 and the first and second partition boxes 20 and An air supply passage 35 for the air is formed between the air supply passage 30 and the discharge passage 32 of the second compartment box 30.
- An air supply passage 63 is formed between the separator plate 61, the compartment cylinder 63, and the hood body 10, and the discharge port of the second compartment box 30 is provided in the air supply passage 63. 32, the inside of the second compartment 30 is communicated through the opening 64 of the compartment cylinder 60 and the air supply port 12 formed in the upper part of the hood main body 10,
- the air surrounding the exhaust by the air supply passage 63 formed by the partitioning cylinder 60 and the separator 61 is provided.
- the curtain is formed, and the exhaust of the exhaust can be effectively performed, and at the same time, the outer surface of the hood main body 10 can be prevented from being stained by the oily smoke.
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Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002349663A AU2002349663A1 (en) | 2002-11-29 | 2002-11-29 | Air supply and exhaust type range hood |
PCT/JP2002/012568 WO2004051152A1 (ja) | 2002-11-29 | 2002-11-29 | 給排気型レンジフード |
JP2004556788A JPWO2004051152A1 (ja) | 2002-11-29 | 2002-11-29 | 給排気型レンジフード |
CN02829704.0A CN1672000A (zh) | 2002-11-29 | 2002-11-29 | 供排气型排油烟机 |
TW092133588A TWI232920B (en) | 2002-11-29 | 2003-11-28 | Air supply and exhaust type range hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/012568 WO2004051152A1 (ja) | 2002-11-29 | 2002-11-29 | 給排気型レンジフード |
Publications (1)
Publication Number | Publication Date |
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WO2004051152A1 true WO2004051152A1 (ja) | 2004-06-17 |
Family
ID=32448982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2002/012568 WO2004051152A1 (ja) | 2002-11-29 | 2002-11-29 | 給排気型レンジフード |
Country Status (5)
Country | Link |
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JP (1) | JPWO2004051152A1 (ja) |
CN (1) | CN1672000A (ja) |
AU (1) | AU2002349663A1 (ja) |
TW (1) | TWI232920B (ja) |
WO (1) | WO2004051152A1 (ja) |
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WO2009109612A3 (de) * | 2008-03-06 | 2010-04-15 | Blanco Cs Gmbh + Co Kg | Wrasenabzugsvorrichtung und eine solche umfassende aufnahmevorrichtung für mindestens eine speisenzubereitungseinheit |
WO2010031524A3 (de) * | 2008-09-18 | 2010-06-17 | Udo Berling | Dunstabzugshaube |
CN102635576A (zh) * | 2012-04-05 | 2012-08-15 | 广东欧派家居集团有限公司 | 飓吸风道排风装置 |
CN104032933A (zh) * | 2014-05-22 | 2014-09-10 | 同济大学 | 一种压力平衡型厨房双竖井集中送风排烟系统装置 |
CN105387498A (zh) * | 2015-11-30 | 2016-03-09 | 浙江科太厨房电器有限公司 | 双贯流内循环集成灶 |
IT201800005438A1 (it) * | 2018-05-16 | 2019-11-16 | Damico Giovanni | Cappa per pino di lavoro |
JP2020193800A (ja) * | 2019-05-24 | 2020-12-03 | トルネード システムズ カンパニー、リミテッド. | ボルテックスファンを備えたレンジフード |
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CN101526238B (zh) * | 2009-04-16 | 2011-11-02 | 哈尔滨工业大学 | 带有送风装置且形成循环送风的排烟罩 |
WO2012013132A1 (zh) * | 2010-07-24 | 2012-02-02 | Wang Xiuquan | 含环形风机的空气集流罩式吸油烟机或空调吸油烟机 |
CN102410570A (zh) * | 2010-09-22 | 2012-04-11 | 王秀全 | 吸油烟机或者空调吸油烟机 |
CN102410569A (zh) * | 2010-09-22 | 2012-04-11 | 王秀全 | 室内送风通道出口有门的吸油烟机或空调吸油烟机 |
WO2012159398A1 (zh) * | 2011-05-21 | 2012-11-29 | Wang Xiuquan | 空调吸油烟机 |
CN107327889B (zh) * | 2017-08-23 | 2024-03-22 | 上海多环油烟净化设备有限公司 | 两用式循环净化机 |
EP3684141B1 (en) * | 2017-09-13 | 2021-05-05 | Mitsubishi Electric Corporation | Cooking device |
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2002
- 2002-11-29 JP JP2004556788A patent/JPWO2004051152A1/ja active Pending
- 2002-11-29 CN CN02829704.0A patent/CN1672000A/zh active Pending
- 2002-11-29 WO PCT/JP2002/012568 patent/WO2004051152A1/ja active Application Filing
- 2002-11-29 AU AU2002349663A patent/AU2002349663A1/en not_active Abandoned
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2003
- 2003-11-28 TW TW092133588A patent/TWI232920B/zh not_active IP Right Cessation
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JPS51147953U (ja) * | 1975-05-21 | 1976-11-27 | ||
JP3014160U (ja) * | 1995-01-31 | 1995-08-01 | 富士工業株式会社 | 強制給排気式レンジフード |
JP2001082778A (ja) * | 1999-09-14 | 2001-03-30 | Daikin Ind Ltd | トルネード型気流制御装置 |
JP2002195622A (ja) * | 2000-10-19 | 2002-07-10 | Daikin Ind Ltd | 給排気装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109612A3 (de) * | 2008-03-06 | 2010-04-15 | Blanco Cs Gmbh + Co Kg | Wrasenabzugsvorrichtung und eine solche umfassende aufnahmevorrichtung für mindestens eine speisenzubereitungseinheit |
WO2010031524A3 (de) * | 2008-09-18 | 2010-06-17 | Udo Berling | Dunstabzugshaube |
CN102635576A (zh) * | 2012-04-05 | 2012-08-15 | 广东欧派家居集团有限公司 | 飓吸风道排风装置 |
CN104032933A (zh) * | 2014-05-22 | 2014-09-10 | 同济大学 | 一种压力平衡型厨房双竖井集中送风排烟系统装置 |
CN104032933B (zh) * | 2014-05-22 | 2016-08-17 | 同济大学 | 一种压力平衡型厨房双竖井集中送风排烟系统装置 |
CN105387498A (zh) * | 2015-11-30 | 2016-03-09 | 浙江科太厨房电器有限公司 | 双贯流内循环集成灶 |
IT201800005438A1 (it) * | 2018-05-16 | 2019-11-16 | Damico Giovanni | Cappa per pino di lavoro |
JP2020193800A (ja) * | 2019-05-24 | 2020-12-03 | トルネード システムズ カンパニー、リミテッド. | ボルテックスファンを備えたレンジフード |
JP7055974B2 (ja) | 2019-05-24 | 2022-04-19 | トルネード システムズ カンパニー、リミテッド. | ボルテックスファンを備えたレンジフード |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004051152A1 (ja) | 2006-04-06 |
CN1672000A (zh) | 2005-09-21 |
TWI232920B (en) | 2005-05-21 |
AU2002349663A1 (en) | 2004-06-23 |
TW200424485A (en) | 2004-11-16 |
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