CN102345890A - Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan - Google Patents

Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan Download PDF

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Publication number
CN102345890A
CN102345890A CN2010102471839A CN201010247183A CN102345890A CN 102345890 A CN102345890 A CN 102345890A CN 2010102471839 A CN2010102471839 A CN 2010102471839A CN 201010247183 A CN201010247183 A CN 201010247183A CN 102345890 A CN102345890 A CN 102345890A
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China
Prior art keywords
air
blower fan
shape
range hood
ring
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CN2010102471839A
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Chinese (zh)
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王秀全
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王秀全
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Priority to CN2010102471839A priority Critical patent/CN102345890A/en
Priority claimed from PCT/CN2011/077523 external-priority patent/WO2012013132A1/en
Publication of CN102345890A publication Critical patent/CN102345890A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an airflow collection cover type range hood containing an annular fan or an airflow collection cover type air-conditioning range hood containing the annular fan. The annular fan is arranged in a blowing channel formed by the interval between an internal layer and an external layer. The whole structure of the airflow collection cover type range hood containing the annular fan or the airflow collection cover type air-conditioning range hood containing the annular fan is simple, and an oily water pumping system allows the collection of waste oil and the discharge of condensed water formed by an oil smoke to be simple, so an application of a water supply system and a water mist system of the invention is benefit for reducing the oil smoke discharge.

Description

The air flow collection bell-type range hood or the air-conditioning range hood that contain ring-shape blower fan
Affiliated technical field
The present invention relates to the temperature equipment that ventilates, relate in particular to smoke exhaust ventilator and air conditioning smoke exhaust ventilator
Background technology
Chinese patent number shields smoke exhaust ventilator for the fan housing smoke exhaust ventilator that has electric heater in the fan housing passage of ZL03273086.1 and Chinese patent number for the wind of ZL03200420073680.1; One type of smoke exhaust ventilator with air flow collection cover system is disclosed; One Chinese patent application number is 200410090252.4 to disclose one type of air conditioning smoke exhaust ventilator with air flow collection cover system. they belong to blower fan are arranged in the passage of indoor blowing; During work; The air-flow that blows out; Formation is by this channel outlet position; Shape; The size and the form of the composition (or the gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) decision corresponding distribution form stop the air-flow that oil smoke is excessive; Wherein, Blower fan is the blower fan of a plurality of existing structures; Like axial flow blower; Be used to flow fan or vortex blower fan etc.; Make not only complex structure of these two big types of smoke exhaust ventilators, and total blast volume is also less.
Summary of the invention
In order to overcome above-mentioned deficiency, the present invention provides one type of smoke exhaust ventilator with air flow collection cover system and the air conditioning smoke exhaust ventilator with air flow collection cover system that contains ring-shape blower fan of containing ring-shape blower fan.
The technical scheme that the present invention adopts is:
The air flow collection bell-type range hood or the air-conditioning range hood that contain ring-shape blower fan; Wherein, Have air outlet the casing side or below the air-flow hood baffle; Comprise that (perhaps air-flow retaining smoke background hinders system to air flow collection cover system; Comprise single face or multiaspect air retaining smoke background barrier system) smoke exhaust ventilator comprise to indoor blowing path 10 and blower fan; Blower fan is arranged in the blowing path 10; During work; The air-flow that blows out forms by this channel outlet position; Shape; The size and the form of the composition (or the gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) adjusting room (comprising the kitchen) the air physical features of corresponding distribution form of decision is (comprising oxygen content; Cleanliness factor) stops the air-flow that oil smoke is excessive; Perhaps air outlet the casing side or below have an air-flow hood baffle; Comprise that air flow collection cover system (perhaps; Air retaining smoke background barrier system; Comprise single face or multiaspect air retaining smoke background barrier system) air conditioning smoke exhaust ventilator comprise to indoor blowing path 10; Blower fan and heat exchanger 23; Blower fan and heat exchanger 23 are arranged in the blowing path 10; During work; The air-flow that in room (comprising the kitchen), blows out; Formation is by this channel outlet shape (or gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) decision corresponding distribution form stop the air-flow that oil smoke is excessive; Perhaps through having exchanged heat exchange (cold) with heat exchanger 23; By this channel outlet position; Shape; The size and the form of the composition (or the gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) the interior air physical features in adjusting room (comprising the kitchen) of corresponding distribution form of decision is (comprising temperature; Humidity; Oxygen content; Cleanliness factor) stop the air-flow that oil smoke is excessive, it is characterized in that: blower fan is a ring-shape blower fan.
Above-mentioned ring-shape blower fan; Comprise the ring-type fan parts in the disclosed a kind of ceiling fan of the clear 61-279799A of JP; Comprise one Chinese patent application number 200610090510.8 disclosed a kind of ring-shape blower fans; The applicant who comprises japanese publication July 24 in 2010 submits to Patent Office of State Intellectual Property Office of the People's Republic of China, and denomination of invention is: the ring-shape blower fan of putting down in writing in the application documents of ring motor and the ring-shape blower fan that is made up of this motor.
More than be not limited to below smoke exhaust ventilator or air conditioning smoke exhaust ventilator to indoor blowing channel outlet (or the gas channel of this channel exit air-out nozzle outlet); Also be not limited to exit position, shape, size and the form of the composition shown in its known or the application; Perhaps; More than to indoor blowing channel outlet (or the gas channel of this channel exit air-out nozzle outlet) at smoke exhaust ventilator or the non-sidewall (side) that leans on wall of air conditioning smoke exhaust ventilator, also be not limited to position, shape, size and the form of the composition shown in its known or the application.
The axially extending bore at ring-shape blower fan middle part (axially extending bore of cover 1 both) is fixedly connected with the outer cylinder of flange seat 2 (comprising the flange seat that the oil smoke check-valves is arranged in it); Perhaps the axially extending bore at ring-shape blower fan middle part (axially extending bore of cover 1 both) is connected with stay pipe 70 outer cylinder matching and fixing; Perhaps the interior cover of ring-shape blower fan is the stay pipe of smoke exhaust pipe 3 in constituting, adjustable pipe therewith stay pipe be sealedly and fixedly connected constitute in smoke discharging pipe.
Has the profit evacuation system that constitutes by pump 28, drainpipe 29 UNICOMs; Perhaps have by suction pipe 30, pump 31, drainpipe 32 orders and be communicated with the profit evacuation system that constitutes; Perhaps have separate type oil, water collecting and arranging equipment 73, perhaps have telescopiform oil, water collecting and arranging equipment 74.
Have by water pipe 33, stop valve 34 and be communicated with the water charging system that constitutes.
Have the spraying system that constitutes by pump 35, tube connector 36 and water fog generator 37 order connections, or have the spraying system that constitutes by water inlet pipe 38, pump 39, tube connector 40 and water fog generator 41 order connections, perhaps, have spray thrower and flow diverter.
Has PTC ceramic electric heater 42 in air flow collection cover (perhaps air retaining smoke background barrier comprises single face or the multiaspect air retaining smoke background barrier) passage.
Have the room air circulation canal that is made up of intake stack 43, adapter 44 and fan housing passage, wherein, the intake stack inlet places indoor (or in kitchen).
Have the new wind passage that is made up of intake stack 46, adapter 47 and fan housing passage, wherein, intake stack 46 inlets are in outdoor (or outside kitchen).
Have air lock 48 in the adapter, drive the air lock switching by be fixed on the motor of taking on the outer wall 50 through support 49.
The fume exhaust blower fan is a centrifugal fan 50, and perhaps the fume exhaust blower fan is that axial fan is 51, and perhaps the fume exhaust blower fan is an eddy current type blower fan 52.
The intake stack inlet has air cleaner, and perhaps the Decorative Cover place has the air cleaner of tabula in the air flow collection cover passage.
The intake stack inlet that communicates with room air; Or be symmetrically distributed in the outer both sides of the air flow collection cover air conditioning smoke exhaust ventilator that contains ring-shape blower fan; The intake stack that communicates with room air inlet, and contain distance between the air flow collection bell-type air conditioning smoke exhaust ventilator skin of ring-shape blower fan or equal outer to the kitchen distance of interior walls.
The air flow collection bell-type air conditioning smoke exhaust ventilator that contains the air flow collection bell-type smoke exhaust ventilator of ring-shape blower fan or contain ring-shape blower fan is met the relative vertical plane angle of oil smoke face 90<Q<180,
Beneficial effect
Using one Chinese patent application number is 200610090510.8; Disclosed one type of ring-shape blower fan and one Chinese patent application number are 201010235248.8; Denomination of invention is: the ring-shape blower fan of putting down in writing in the application documents of ring motor and the ring-shape blower fan that is made of this motor; The air flow collection bell-type smoke exhaust ventilator that makes the application contain ring-shape blower fan is simpler with the air flow collection bell-type air conditioning smoke exhaust ventilator structure that contains ring-shape blower fan; Waste oil and condensed water that the profit evacuation system forms oil smoke are collected and discharge simple; Use the application's water charging system and spraying system, be beneficial to the minimizing oil smoke discharge.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 2 is the formation sketch map of the embodiment of the invention 1, and wherein, lamp plate, grease filter etc. is pressed A-A expanded view drafting among Fig. 1.
Fig. 1 is that the upward view of structure shown in Figure 2 is local.
Fig. 3 is the local diagrammatic sketch of the B-B of structure shown in Figure 2; It also is the local diagrammatic sketch of B-B of structure shown in Figure 7; It also is the local diagrammatic sketch of B-B of structure shown in Figure 8; It also is the local diagrammatic sketch of B-B of structure shown in Figure 9; Also be the local diagrammatic sketch of B-B of structure shown in Figure 11, illustrate four-way union and with the Decorative Cover connecting structure.
Fig. 4 is the local diagrammatic sketch of the B-B of structure shown in Figure 2; It also is the local diagrammatic sketch of B-B of structure shown in Figure 7; It also is the local diagrammatic sketch of B-B of structure shown in Figure 8; It also is the local diagrammatic sketch of B-B of structure shown in Figure 9; Also be the local diagrammatic sketch of B-B of structure shown in Figure 11, illustrate the five-way pipe joint and with the Decorative Cover connecting structure.
Fig. 5 is the C-C cutaway view of structure shown in Figure 2, also is the C-C hair cutaway view of structure shown in Figure 7, also is the C-C cutaway view of structure shown in Figure 8, also is the C-C cutaway view of structure shown in Figure 9, also is the C-C cutaway view of structure shown in Figure 11.
Fig. 7 is the formation sketch map of the embodiment of the invention 2, and wherein, lamp plate, grease filter etc. is pressed A1-A1 expanded view drafting among Fig. 6.
Fig. 6 is that the upward view of structure shown in Figure 7 is local.
Fig. 8 is the formation sketch map of the embodiment of the invention 3.
Fig. 9 is that the embodiment of the invention 4 constitutes sketch map, and wherein, lamp plate, grease filter etc. is pressed A2-A2 expanded view drafting among Figure 10.
Figure 10 is that the upward view of structure shown in Figure 9 is local.
Figure 11 is that the embodiment of the invention 5 constitutes sketch map.
Figure 12 is the D-D partial view of structure shown in Figure 11.
Figure 13 is that the embodiment of the invention 6 constitutes sketch map with embodiment 7, and profile is symmetrically distributed, and respectively draws half.
Figure 14 is the A3-A3 cutaway view of structure shown in Figure 13.
Figure 15 is the A4-A4 cutaway view of structure shown in Figure 13.
Among Fig. 1 to 7,1. in cover, 2. flange seat, 3. in smoke exhaust pipe; 4. internal layer, 5. outer cover, 6. Decorative Cover, 7. four-way union; 8. five-way pipe joint, 9. skin, 10. blowing passage; 11. the fume exhaust passage, 12. lamp plates, 13. oil smoke suction inlets; 14. turn edge on the annular, 15. lamp holes, 16. lampshades; 17. lamp, 18. cables, 19. insulation sleeves; 20. the profit pond, 21. grease filters, 22. fume exhaust blower fans; 23. heat exchanger (room air being heated up or cooling), 24. annular drip trays, 25. water receiving pipes; 26. ring-shape blower fan, 27. ring-shape blower fans, 28. ring-shape blower fans; 29. drainpipe, 30. suction pipes, 31. pumps; 33. water pipe, 34. stop valves, 35. outlet pipes; 36. tube connector, 37. water fog generators, 38. water inlet pipes; 39. pump, 40. tube connectors, 41. water fog generators; 42.PTC ceramic electrothermal device, 43. intake stacks, 44. take over; 45. the door sheet, 46. intake stacks, 47. take over; 48. the door sheet, 49. supports, 50. motor; 51. centrifugal fan, 52. axial fans, 53. misfortune streaming blower fans; 54. air cleaner, 55. air cleaners, 56. outer smoke exhaust pipes; 57. nozzle, 58. air-ducting ring, 60. suspension holdfasts; 61. the smallpox decorative layer, 62. sideboards, 63. fixed dams.
In Fig. 1~7,27. ring-shape blower fans, 28. ring-shape blower fans, 29. drainpipes; 30. suction pipe, 38. water inlet pipes, 40. tube connectors, 41. water fog generators; 52. axial fan, 53. eddy current type blower fans, 59. air-ducting ring; 60. take over 61. air locks, 62. supports; 63. decorative glass board, 70. stay pipes, 71. adjustable pipes; 72. stator winding is drawn wire harness (comprising the conduction wire harness of outer insulating layer coating), 73. times covers, cover on 74..
The specific embodiment
In Fig. 1~5, the air flow collection bell-type range hood that contains ring-shape blower fan by: inner cover 1, flange seat 2 and interior smoke exhaust pipe 3 orders connect and are internal layer 4, outer cover 5, Decorative Cover 6 (Decorative Cover 6 or by under cover 73 and constitute with last cover 74.Wherein, Following cover upper end is enclosed within the cover lower end; Can change the length overall of cover of upholstery 6 along the up-down adjustment relative position) and four-way union 7 or five-way pipe joint 8 orders connect and be outer 9; Form the blowing path 10 in chamber (comprising the kitchen) between internal layer and the skin at interval; The internal layer hollow space is a fume exhaust passage 11; Inner cover lower port and lamp plate 12 sealed connections; There is oil smoke suction inlet 13 at the lamp plate middle part; This oil smoke suction inlet edge has and turns edge 14 on the annular; Between the oil smoke suction inlet of lamp plate and the outer lamp hole 15 is arranged; Lampshade 16 cover lamp holes and with the lamp plate sealed connection; The insulation sleeve 19 and the lampshade sealed connection of the cable 18 of lamp 17; Turn edge on inner cover, lamp plate, the annular and lampshade formation profit pond 20; Turn edge on the annular circle in grease filter 21 is arranged; There is fume exhaust phoenix machine 22 below, inner cover top; Oil smoke sucks fume exhaust blower fan 22 through grease filter; Order is discharged to outdoor through interior smoke exhaust pipe 3 with outer smoke exhaust pipe 56 again; In the blowing path 10 ring-shape blower fan 26 is arranged; Stay pipe 70 and flange seat 2(have the oil smoke check-valves in it) be connected; The axially extending bore at ring-shape blower fan 26 middle parts is fixedlyed connected with stay pipe 70; Perhaps; The axially extending bore of ring-shape blower fan 26 is fixedlyed connected with flange seat (the oil smoke check-valves is arranged in it) 2; Stator winding is drawn conduction wire harness 72; Different with ring-shape blower fan 26 versions; Set out in space by holding rotor, stator and bearing arrangement; Pass this space and hold hole and the groove that stator winding is drawn conduction wire harness 72, outside diverse location is drawn out to blower fan.
Motor 64 is fixedly connected with support 63; Support 63 is fixedly connected with adapter 47; Take over 47 a sheet 48 is arranged; Motor 64 directly is connected with door sheet 48; Constitute air lock a; Under electrical control; Motor rotates; Drive door sheet 48 and rotate, ring-shape blower fan rotated when the air lock a that door sheet 48 rotates opened, and outdoor air passes through mouse-blocking net 65 in proper order; Intake stack 46; Take over 47; Air cleaner 55; Door sheet 48; The fan housing path 10; Form fan housing from nozzle ring 57 ejections; When electric heater 42 is installed in the fan housing path 10 near nozzles 57, during electric heater 42 energising work, the fan housing that forms from nozzle ring 57 ejections is an air bells cap.Electric heater 42 comprises that being is the electric heater of heater element with the PTC pottery.
Water pipe 33 1 ends are communicated with stop valve 34; Stop valve 34 is communicated with outlet pipe 35 1 ends; Outlet pipe 35 other ends overhang liquid level 58 tops, and the other end of water pipe 33 is communicated with the formation water charging system with running water pipe, under electrical control; Stop valve 34 is opened; Profit pond Zhong Shui obtains supply, and pump 39, tube connector 36, water fog generator 37 orders are communicated with the formation spraying system, under electrical control; Pump 39 work, water fog generator 37 ejection water smokes.Water fog generator is on the pipe of hollow, to make some apertures (both hole for water sprayings) to constitute, and the arrow direction is the direction of water along the hole for water spraying ejection, and water ejection back forms vaporific.
The air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan is to increase heat exchanger support 75 and heat exchanger 23 in the blowing path 10 in the above-mentioned air flow collection bell-type range hood that contains ring-shape blower fan; Drip tray 24 and water receiving pipe 25; Wherein, Heat exchanger support 75 is fixedlyed connected with blowing path 10 inwall; Being divided into the blowing path 10 with heat exchanger support 75 is the boundary; The air intake passage of top and the air-out passage of below; Heat exchanger 23 is fixedlyed connected with heat exchanger support 75; 2 exits 58 of 1 refrigerant pipe of heat exchanger 23 are communicated with 2 exits of the refrigerant pipe of the heat exchanger of off-premises station, and the refrigerant that forms air-conditioning follows bad system.
Motor 50 is fixedly connected with support 49; Support 49 is fixedly connected with adapter 47; Motor 50 directly is connected with door sheet 45; Constitute air lock b; Room air passes through mouse-blocking net 66 in proper order; Intake stack 43; Door sheet 45; Take over 44; Air cleaner 55 with blow path 10; Form the natural air temperature or than the air-flow of natural air temperature colder (or hotter) from nozzle 57 ejections of blowing path 10 air outlet; This air-flow pattern is by blowing path 10 air outlet position; Shape; The size and the form of the composition (the gas channel position of the path 10 exit nozzle 57 of maybe should drying; Shape; The size and the form of the composition) decision, demonstrate corresponding distribution form; Perhaps; Motor 67 is fixedly connected with support 62; Support 62 is fixedly connected with adapter 60; Motor 67 directly is connected with door sheet 61; Constitute air lock c; Room air passes through mouse-blocking net 69 in proper order; Intake stack 48; Door sheet 61; Take over 60; Air cleaner 55 and blowing path 10; Form the natural air temperature or than the air-flow of natural air temperature colder (or hotter) from nozzle 57 ejection; This air-flow pattern is by blowing path 10 air outlet position; Shape; The size and the form of the composition (the gas channel position of the path 10 exit nozzle 57 of maybe should drying; Shape; The size and the form of the composition) decision, demonstrate corresponding distribution form;
Intake stack 43; In intake stack 46 and the intake stack 68; Any one communicates with outdoor air; All the other any one intake stacks or all the other two intake stacks communicate with room air; Air order is through separately mouse-blocking net; Intake stack; Take over; The door sheet; Air cleaner and fan housing passage; Form the natural air temperature or than the air-flow of natural air temperature colder (or hotter) from nozzle 57 ejection; This air-flow pattern is by blowing path 10 air outlet position; Shape; The size and the form of the composition (the gas channel position of the path 10 exit nozzle 57 of maybe should drying; Shape; The size and the form of the composition) decision; Demonstrate corresponding distribution form; Wherein, Outdoor and the room air replacement cycles of the formation that communicates with outdoor air; The formation room air replacement cycles that communicates with room air; That is to say; The former constitutes adjusting room (comprising the kitchen) air physical features (comprising temperature; Humidity; Oxygen content; Cleanliness factor) inner air and outer air replacement cycles; The additional new air heat-exchange system passage and the passage switching gate system thereof that are equivalent to the room air conditioner air conditioner indoor machine; The latter constitutes the interior air physical features in room (comprising the kitchen) (comprising temperature; Humidity) air displacement circulates, and is equivalent to the indoor heat exchanger channels and the passage switching gate system thereof of room air conditioner air conditioner indoor machine.
Heat exchanger 23 surface condensation water flow into profit pond 20 through drip tray 24 and water receiving pipe 25 during refrigeration.Under electrical control, pump 31, drainpipe 32 are communicated with the oil-water discharge system works that forms, and oil, water are no more than liquid level 58 height in the maintenance profit pond 20.The automatic synchronization work under electrical control of water charging system, spraying system and oil-water discharge system.
Perhaps, air cleaner 55 is replaced by air cleaner 54, air filtration grandfather 71 and the air cleaner 72 of the intake stack porch that is communicated with air lock a and air lock b and air lock c.
The intake stack inlet that communicates with room air; Perhaps be symmetrically distributed in the outer both sides of the air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan; The intake stack inlet that communicates with room air; And it is good more far more to contain between the air flow collection bell-type air-conditioning range hood skin of ring-shape blower fan distance, preferably equals the distance of outer between the walls to the kitchen.
At Fig. 6; In 7; The air flow collection bell-type range hood and the air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan that contain ring-shape blower fan; Except that have in shape and size and Fig. 1~5 different; Also have; Water pipe 33 1 ends are communicated with stop valve 34; Stop valve 34 is communicated with tube connector 40 1 ends, and tube connector 40 other ends are communicated with the delivery port of pump 39 with pump 39 water inlets; Tube connector 36; Water fog generator 37 orders are communicated with the formation spraying system; Under electrical control; Stop valve 34 is opened, pump 39 work, water fog generator 37 ejection water smokes; The nozzle place also has air-ducting ring 59, and all the other formations are identical with Fig. 1~5 illustrated embodiments with the intake stack entry position that communicates with room air.
In Fig. 8; The air flow collection bell-type range hood and the air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan that contain ring-shape blower fan; Except that have in shape and size and Fig. 1~5 different; Also have; Water pipe 33 1 ends are communicated with stop valve 34; Stop valve 34 is communicated with outlet pipe 35 1 ends; Outlet pipe 35 other ends are communicated with pump 39 water inlets; The delivery port of pump 39; Tube connector 40; Water fog generator 41 orders are communicated with the formation spraying system; Under electrical control; Stop valve 34 is opened, pump 39 work, water fog generator 41 ejection water smokes; Decorative glass board 63; Be placed on the end face of framework 64, lamp 17 is the electronic energy-saving lamps that are made up of the electronic energy-saving lamp that driving transformer is installed in the support, and it is identical with Fig. 1~4 illustrated embodiments that all the other constitute the intake stack entry position that communicates with room air.
In Fig. 9~10; The air flow collection bell-type range hood and the air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan that contain ring-shape blower fan; Except that have in shape and size and Fig. 1~5 different; Also have; Water pipe 33 1 ends are communicated with stop valve 34; Stop valve 34 is communicated with outlet pipe 35 1 ends; The delivery port of pump 39; Tube connector 40; Water fog generator 41 orders are communicated with the formation spraying system; Under electrical control; Stop valve 34 is opened, pump 39 work, water fog generator 41 ejection water smokes; The nozzle place also has air-ducting ring 59, and all the other formations are identical with Fig. 1~5 illustrated embodiments with the intake stack entry position that communicates with room air.
In Figure 11~12; Constitute interior smoke exhaust pipe 3 by stay pipe 70 with being fixedly connected along the telescopic adjustable pipe 71 of self axis at least; Stay pipe 70 is made up of hard material; Comprising metal, plastics; Adjustable pipe 71 is made up of the higher material of plasticity; Comprising metal, plastics; Eddy current type blower fan 53 is arranged on the support 73; Support 73 is fixedly connected with inner cover; Oil smoke passes through from support 73 neutrals, and all the other formations are identical with Fig. 1~5 illustrated embodiments with the intake stack entry position that communicates with room air.
In Figure 13~15; The air flow collection bell-type range hood that contains ring-shape blower fan and the air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan except that have in shape and size and Fig. 1~5 different; Also have; Water pipe 33 1 ends are communicated with stop valve 34; Stop valve 34 is communicated with outlet pipe 35 1 ends; The delivery port of pump 39; Tube connector as; Water fog generator 41 orders are communicated with the formation spraying system; Under electrical control; The stop valve material is opened; Pump 39 work; Water fog generator 41 ejection water smokes; Meet 90 °<Q of the relative vertical plane angle of oil smoke face<180 °; Two embodiment profiles are different, and all the other formations of two embodiment are identical with Fig. 1~5 illustrated embodiments with the intake stack entry position that communicates with room air.
Above stop valve, or electric check valve.
More than; The technology contents relevant with ring-shape blower fan; Content and the one Chinese patent application of seeing prior art document record number are 201010235248.8, and denomination of invention is: the ring-shape blower fan of putting down in writing in specification in the application documents of ring motor and the ring-shape blower fan that is made up of this motor and the accompanying drawing thereof.

Claims (10)

1. the air flow collection bell-type range hood or the air-conditioning range hood that contain ring-shape blower fan; Wherein, The air flow collection bell-type range hood that contains ring-shape blower fan; Have air outlet the casing side or below air-flow hood baffle system; Comprise that air flow collection cover system (perhaps; Comprise air-flow retaining smoke background barrier system; Wherein, Comprise single face or multiaspect air retaining smoke background barrier system); This system has to indoor blowing passage (10) and blower fan; Blower fan is arranged in the blowing passage (10); During work; The air-flow that blows out forms by this channel outlet position; Shape; The size and the form of the composition (or the gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) interior the air physical features in adjusting room (comprising the kitchen) of corresponding distribution form of decision is (comprising the air-flow that oil smoke is excessive that stops of cleanliness factor and (or) oxygen content); Perhaps; The air flow collection bell-type air-conditioning range hood that contains ring-shape blower fan; Have air outlet the casing side or below air-flow hood baffle system; Comprise that air flow collection cover system (perhaps; Comprise air retaining smoke background barrier system; Wherein, Comprise single face or multiaspect air retaining smoke background barrier system); This system has to indoor blowing passage (10); Blower fan and heat exchanger (23); Blower fan and heat exchanger (23) are arranged in the blowing passage (10); During work; The air-flow that blows out; Formation is by this channel outlet shape (or gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) interior the air physical features in adjusting room (comprising the kitchen) of corresponding distribution form of decision is (comprising the air-flow that oil smoke is excessive that stops of cleanliness factor and (or) oxygen content); Perhaps; During work; The air-flow that in room (comprising the kitchen), blows out; Through having exchanged heat exchange (cold) with heat exchanger (23); By this channel outlet position; Shape; The size and the form of the composition (or the gas channel position of this channel exit air-out nozzle; Shape; The size and the form of the composition) decision corresponding distribution form interior the air physical features in adjusting room (comprising the kitchen) (comprising temperature with (or) humidity with (or) oxygen content and (or) cleanliness factor) stop the air-flow that oil smoke is excessive, it is characterized in that: blower fan is a ring-shape blower fan.
2. air flow collection bell-type range hood or the air-conditioning range hood that contains ring-shape blower fan according to claim 1 is characterized in that: the axially extending bore at ring-shape blower fan middle part is fixedly connected with the outer cylinder of flange seat (2) (comprising the flange seat that the oil smoke check-valves is arranged in it); Perhaps the axially extending bore at ring-shape blower fan middle part is fixedly connected with the stay pipe outer cylinder; Perhaps the interior cover of ring-shape blower fan is the stay pipe of smoke exhaust pipe in constituting.
3. according to claim 1,2 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: have the profit evacuation system that constitutes by pump (28), drainpipe (29) UNICOM, perhaps have the profit evacuation system that is communicated with formation by suction pipe (30), pump (31), drainpipe (32) order.
4. according to claim 1,2,3 described air flow collection cover range hood or the air-conditioning range hoods that contain ring-shape blower fan, it is characterized in that: have the water charging system that is communicated with formation by water pipe (33), stop valve (34).
5. according to claim 1,2,3,4 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: have the spraying system that constitutes by pump (35), tube connector (36) and the connection of water fog generator (37) order, or have the spraying system that constitutes by water inlet pipe (38), pump (39), tube connector (40) and the connection of water fog generator (41) order.
6. according to claim 1,2,3,4,5 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: air-flow afflux cover; Comprise in air flow collection cover (perhaps air-flow retaining smoke background barrier comprises single face or the multiaspect air retaining smoke background barrier) passage and have PTC ceramic electric heater (42).
7. according to claim 1,2,3,4,5,6 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: have by intake stack (43), take over the room air circulation canal of (44) and fan housing passage formation; Wherein, the intake stack inlet places indoor (or in kitchen).
8. according to claim 1,2,3,4,5,6 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: have by intake stack (46), take over the new wind passage of (47) and fan housing passage formation; Wherein, intake stack (46) inlet is in outdoor (or outside kitchen).
9. according to claim 1,2,3,4,5,6,7,8 described air flow collection bell-type range hood or the air-conditioning range hoods that contain ring-shape blower fan, it is characterized in that; Have air lock in the adapter, drive the air lock switching by be fixed on the motor of taking on the outer wall (50) through support (49).
10. according to claim 1,2,3,4,5,6,7,8,9 described air flow collection cover range hood or the air-conditioning range hoods that contain ring-shape blower fan; It is characterized in that: the fume exhaust blower fan is centrifugal fan (50); Perhaps the fume exhaust blower fan is axial fan (51), and perhaps the fume exhaust blower fan is eddy current type blower fan (52).
CN2010102471839A 2010-07-24 2010-07-24 Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan Pending CN102345890A (en)

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CN2010102471839A CN102345890A (en) 2010-07-24 2010-07-24 Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan

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CN2010102471839A CN102345890A (en) 2010-07-24 2010-07-24 Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan
PCT/CN2011/077523 WO2012013132A1 (en) 2010-07-24 2011-07-24 Air current collecting hood type range hood or air conditioning range hood comprising ring shaped blower fan

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105605642A (en) * 2016-03-04 2016-05-25 珠海格力电器股份有限公司 Smoke exhauster
CN110360686A (en) * 2018-04-09 2019-10-22 宁波方太厨具有限公司 Air in kitchen regulating system
CN111306889A (en) * 2020-04-07 2020-06-19 王芳 Condensation smoke exhaust ventilator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105605642A (en) * 2016-03-04 2016-05-25 珠海格力电器股份有限公司 Smoke exhauster
CN110360686A (en) * 2018-04-09 2019-10-22 宁波方太厨具有限公司 Air in kitchen regulating system
CN110360686B (en) * 2018-04-09 2021-02-26 宁波方太厨具有限公司 Kitchen air conditioning system
CN111306889A (en) * 2020-04-07 2020-06-19 王芳 Condensation smoke exhaust ventilator

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Application publication date: 20120208