CN102476121B - Diversion component and air deflecting pipe with same - Google Patents
Diversion component and air deflecting pipe with same Download PDFInfo
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- CN102476121B CN102476121B CN201010570550.9A CN201010570550A CN102476121B CN 102476121 B CN102476121 B CN 102476121B CN 201010570550 A CN201010570550 A CN 201010570550A CN 102476121 B CN102476121 B CN 102476121B
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Abstract
The invention discloses a diversion component and an air deflecting pipe with the same. The air deflecting pipe comprises a pipe body and at least one diversion component, wherein the diversion component is detachably arranged on an air outlet of the pipe body. The diversion component comprises a diversion channel corresponding to the air outlet and is provided with a collection section, a rectification section and a diversion section, wherein air current flowing in the pipe body flows to the rectification section through the collection section and flows out of the air deflecting pipe through the compression of the rectification section and the diversion section, so that an air wall is formed above the pipe body by the air current and can be used for isolating pollution sources floated in air.
Description
Technical field
The present invention relates to a kind of diversion member and have the guide duct of this diversion member, particularly one can air-guiding forms a sheet gas wall (or claiming gas curtain) with the diversion member of pollution sources in air-isolation and has the guide duct of this diversion member.
Background technology
At present having in the workplace of the pollution sources such as oil smoke, scolding tin, organic solvent, lead, dust or particular chemicals, generally can around workbench, be provided with exhaust (or control of dust) equipment, so as to pollution sources are around removed from workbench, to avoid operating personnel health to be worked the mischief because of suck pollution source.Existing more common exhaust equipment is the air exhauster that is installed in workbench top, such as in kitchen, be arranged at the smoke exhaust of stove and accessory top or the air exhauster of laboratory table top etc., make to fly away in the pollution sources of workbench top and be subject to the attraction of air exhauster and the pollution sources that up flow, and make are inhaled in air exhauster and remove from workbench around.But, this air exhauster is suspended in the set-up mode of workbench top, owing to having suitable distance between air exhauster and workbench, therefore, make the supplementary set efficiency of air exhauster can be subject to the sideways diffusion of pollution sources or affect and reduce from the crosswind of external environment, cause the pollution sources supplementary set effect of air exhauster effectively to bring into play, and then part pollution sources are filled the air in workplace towards the diffusion of workbench surrounding.
In order to solve this problem, the inventor of this case is in a kind of smoke-guiding machine of previous proposition, as U.S.'s bulletin the 6th, 752, those disclosed herein in No. 144 Patent Cases, it includes front body and left and right body, and left and right body is connected to relative two ends of front body in the mode being parallel to each other, while making smoke-guiding machine be arranged at workbench, front body and left and right body are around the working region of workbench around.In addition, in front body and left and right body, be provided with motor and mouse cage wheel, and be provided with a plurality of air inlets and be provided with a plurality of air outlets in shell top in the shell side of front body and left and right body.In operation, drive the rotation of mouse cage wheel to produce air-flow by motor, make outside air before air inlet flows in body and left and right body, and upwards flow out from air outlet, and then around the working region between workbench and air exhauster, form the gas curtain of invisible (transparence), the pollution sources that fly away in workbench top are terminated in working region, can effectively avoid pollution sources sideways diffusion or be subject to brushing of environment crosswind and loss around workbench, and the effect that there is auxiliary exhaust machine and improve supplementary set efficiency.
Although above-mentioned smoke-guiding machine can diffuse to workbench problem around in contaminated solution source, but because the composition mechanism of this smoke-guiding machine is comparatively complicated, has certain degree of difficulty, and have the problem that production cost cannot effectively reduce on manufacturing.Therefore, separately having a kind of smoke-guiding machine is to adopt fan to replace the set-up mode of mouse cage wheel, wherein front body and left and right body are respectively the hollow tube structure of aluminium extruded moulding, make the inner guide duct structure being interconnected of formation between front body and left and right body, fan is arranged on left and right body and is connected in the other end of front body, to outside air is sucked in the time of fan running, can produce an air-flow and be circulated to front body from left and right body.In addition, in aluminium extruded technique, the guide duct superstructures such as meeting mmi machine body and left and right body rush in the lump and mill out multiple pod apertures, using the air outlet as air-flow, the air-flow that makes to circulate in guide duct can upwards flow out to outside smoke-guiding machine via pod apertures, and forms gas curtain around the working region between workbench and air exhauster.
The guide duct structure of this employing aluminium extruded moulding, although easy compared to the smoke-guiding machine that uses mouse cage to take turns on manufacturing.But, in aluminium extruded technique, rush and mill out multiple pod apertures with suitable spacing, size or direction respectively on guide duct if want, still there is suitable degree of difficulty and difficult manufacture.Therefore, existing aluminium extruded type guide duct still has the too high problem of production cost.
Summary of the invention
In view of above problem, the invention provides a kind of diversion member and there is the guide duct of this diversion member, too complicated so as to improveing the composition structure of the guide duct that existing smoke-guiding machine uses, the problem of the assembling difficulty of the guide duct that causes; And existing aluminium extruded type guide duct is difficult for rushing milling out the pod apertures with suitable spacing, size or direction, the problem that causes the manufacture production cost of guide duct to reduce in processing technology.
The present invention discloses a kind of guide duct, is disposed on a smoke-guiding machine, and smoke-guiding machine includes at least one blower module, in order to produce an air-flow.Guide duct includes a body and at least one diversion member.Body has an air outlet, and air outlet is arranged at body surface along the axis direction of body.In body, have the passage of a connection air outlet, airflow is in this passage.Diversion member is removably disposed at air outlet, diversion member comprises a water conservancy diversion channel, this diversion channel road has an afflux section, a rectification section and a diversion section, rectification section is connected between afflux section and diversion section, and the width of afflux section is greater than the width of rectification section, the width of rectification section is greater than the width of diversion section.Air-flow is assembled and enters rectification section in afflux section, and sequentially compresses and go out to body via rectification section and diversion section.
Wherein, this water conservancy diversion channel is arranged on this diversion member along the axis direction of this body, and runs through this diversion member along the radial direction of this body, and this afflux section and this rectification section are perpendicular to the axle center of this body, and this diversion section favours this rectification section.
Wherein, this diversion member more comprises a body and a panel, this panel is arranged on this body, this water conservancy diversion channel runs through this body, and run through this panel with this diversion section, wherein the width of this body is matched with the width of this air outlet, and the width of this panel is greater than the width of this air outlet, this diversion member embeds in this air outlet with this body, and is incorporated on this body with this panel.
Wherein, more comprise a buckling parts and a supporting part, this afflux section runs through this buckling parts, this rectification section and this diversion section run through this supporting part, the width of this buckling parts is matched with this air outlet width, and the width of this supporting part is greater than the width of this air outlet, this diversion member is sticked in this air outlet with this buckling parts, and is resisted against on this guide duct with this supporting part.
Wherein, include multiple diversion members, the plurality of diversion member along this body axis direction be arranged in series in this air outlet.
Wherein, in the plurality of diversion member adjacent two these diversion members one of them there is a projection, another has the caulking groove of this projection of coupling, two adjacent these diversion members embed this caulking groove with this projection and serial connection mutually.
Wherein, this diversion member more includes at least one perforation and an axostylus axostyle, and this perforation is arranged on this diversion member along the axis direction of this body, and this axostylus axostyle is placed through in this perforation.
The present invention also discloses a kind of diversion member, be disposed at an air outlet of a guide duct, in guide duct, there is an air-flow, this air-flow is circulated to outside guide duct via diversion member, diversion member is removably disposed at air outlet, and diversion member comprises a water conservancy diversion channel, this diversion channel road has an afflux section, one rectification section and a diversion section, rectification section is connected between afflux section and diversion section, and the width of afflux section is greater than the width of rectification section, and the width of rectification section is greater than the width of diversion section, air-flow enters rectification section in the assembly of afflux section, and sequentially compress and go out to guide duct via rectification section and diversion section.
Wherein, this diversion member more comprises a body and a panel, this panel is arranged on this body, this water conservancy diversion channel runs through this body, and run through this panel with this diversion section, wherein the width of this body is matched with the width of this air outlet, and the width of this panel is greater than the width of this body, this diversion member embeds in this air outlet with this body, and is incorporated on this guide duct with this panel.
Wherein, this diversion member more comprises a buckling parts and a supporting part, this afflux section runs through this buckling parts, this rectification section and this diversion section run through this supporting part, wherein the width of this buckling parts is matched with this air outlet width, and the width of this supporting part is greater than the width of this air outlet, this diversion member is sticked in this air outlet with this buckling parts, and is resisted against on this guide duct with this supporting part.
Effect of the present invention is, by water conservancy diversion channel is arranged on diversion member, and detachable configuration mode between diversion member and body, can simplify manufacture and the assembly program of guide duct, and can overcome existing aluminium extruded type guide duct simultaneously and be difficult for machine-shaping because of pod apertures, cause manufacturing the too high problem of production cost.In addition, the width by water conservancy diversion channel is the configuration mode to convergent between diversion section from afflux section, rectification section, air-flow can be flowed out to outside body uniformly, and can accelerate the flow velocity of air-flow and form a sheet gas wall, with the pollution sources in air-isolation.
The explanation of the above explanation about content of the present invention and following embodiment is in order to demonstration and explain principle of the present invention, and provides claim of the present invention further to explain.
Brief description of the drawings
Fig. 1 is the schematic perspective view of first embodiment of the invention.
Fig. 2 A is the decomposing schematic representation of the guide duct of first embodiment of the invention.
Fig. 2 B is the combination schematic diagram of the guide duct of first embodiment of the invention.
Fig. 3 is the schematic perspective view of the guiding device of first embodiment of the invention.
Fig. 4 is the floor map of the guiding device of first embodiment of the invention.
Fig. 5 is the schematic side view of the guiding device of first embodiment of the invention.
Fig. 6 is the use view of first embodiment of the invention.
Fig. 7 is the use view of second embodiment of the invention.
Fig. 8 is the schematic perspective view of third embodiment of the invention.
Fig. 9 is the use view of third embodiment of the invention.
Figure 10 A is the decomposing schematic representation of the guide duct of fourth embodiment of the invention.
Figure 10 B is the combination schematic diagram of the guide duct of fourth embodiment of the invention.
Figure 11 is the use view of fourth embodiment of the invention.
Wherein, Reference numeral:
1: smoke-guiding machine
10: guide duct
110: body
111: passage
112: air outlet
113: groove
120: diversion member
121: body
1211: supporting part
1212: buckling parts
1213: perforation
1214: land
122: panel
1221: dummy slider
123: water conservancy diversion channel
1231: afflux section
1232: rectification section
1233: diversion section
1234: duct
124: projection
125: caulking groove
126: axostylus axostyle
1261: texture structure
130: guiding device
20: body
210: control panel
30: transfer tube
310: fresh air inlet
40: fan
5: workbench
510: stove and accessory
520: working region
6: smoke exhaust
7: electric driven glass door
Detailed description of the invention
As shown in Figure 1, the disclosed guide duct 10 of first embodiment of the invention is applied on smoke-guiding machine 1, smoke-guiding machine 1 includes multiple guide ducts 10, a body 20 and two transfer tubes 30, multiple guide ducts 10 are connected in the two opposite sides of body 20, two transfer tubes 30 are connected between two guide ducts 10 respectively at body 20 both sides, make to there is an angle between two guide ducts 10 of body 20 the same sides, and relative body 20 is longitudinal arrangement and transversely arranged respectively.Body 20 can be electrically connected at an external power source (not shown), and body 20 has a control panel 210, and in body 20, is provided with a control circuit (not shown) that is electrically connected at control panel 210.On each transfer tube 30, be provided with multiple fresh air inlets 310, and in transfer tube 30, be provided with two fans 40, two fans 40 are separately fixed at the position adjacent to two guide ducts 10 in transfer tube 30, and be electrically connected at the control circuit in body 20, making two fans 40 can accept body 20 controls and rotates, in order to produce an air-flow, and make airflow in multiple guide ducts 10.
Refer to Fig. 1, Fig. 2 A and Fig. 2 B, guide duct 10 includes a body 110 and multiple diversion member 120, and body 110 is a hollow tube, makes to have in body 110 passage 111 of a confession air current flow.On body 110 and be provided with an air outlet 112, air outlet 112 runs through body 110 surfaces and is interconnected with passage 111, and wherein air outlet 112 is opened in body 110 surfaces along the axis direction of body 110, and forms the air outlet 112 of a long strip type.
Multiple diversion members 120 can be but be not limited to by plastic material, with the made one-body molded element of injection molding method.The dismountable air outlet 112 that is disposed at each body 110 of multiple diversion members 120, each diversion member 120 includes a body 121, a panel 122 and a water conservancy diversion channel 123, body 121 comprises a supporting part 1211 and a buckling parts 1212, panel 122 is arranged at a side of supporting part 1211 relative buckling parts 1212, wherein the width of panel 122 is greater than the width of supporting part 1211, make panel 122 protrude from least one side of supporting part 1211, and the width of supporting part 1211 is matched with the width of air outlet 112, and be greater than the width of buckling parts 1212.Therefore, in the time that diversion member 120 is disposed at air outlet 112, diversion member 120 embeds in air outlet 112 with body 121, and is resisted against on body 110 with the side that panel 122 protrudes from supporting part 1211, and body 121 is suspended in body 110.
Water conservancy diversion channel 123 is arranged on diversion member 120 along the axis direction of body 110, and runs through diversion member 120 along the radial direction of body 110.Water conservancy diversion channel 123 has an afflux section 1231, a rectification section 1232 and a diversion section 1233, rectification section 1232 is connected between afflux section 1231 and diversion section 1233, afflux section 1231 and rectification section 1232 be perpendicular to the axle center of body 110, and diversion section 1233 can be but be not limited to and favour rectification section 1232.Afflux section 1231 correspondences run through the buckling parts 1212 of body 121, and rectification section 1232 correspondences run through the supporting part 1211 of body 121, and diversion section 1233 correspondences run through panel 122.Wherein, rectification section 1232 can be but be not limited to by multiple ducts 1234 that are spaced in supporting part 1211 and formed (as shown in Figure 4), and its form that can be also a long strip type groove as afflux section 1231 and diversion section 1233 runs through supporting part 1211.In addition, the width of afflux section 1231 is greater than the width of rectification section 1232, the width of rectification section 1232 is greater than the width of diversion section 1233, and the width of afflux section 1231 is to be tapered to rectification section 1232 from afflux section 1231 towards the direction of rectification section 1232, make water conservancy diversion channel 123 on diversion member 120, form a nozzle arrangements.
Refer to Fig. 1 to Fig. 5, multiple diversion members 120 are the modes of mutually contacting, and are arranged in air outlet 112 along the axis direction of body 110, and form a length and be matched with the guiding device 130 of air outlet 112 length at air outlet 112.And, multiple diversion members 120 are position difference corresponding to air outlet 112 according to it, and there is respectively a projection 124 and/or and is matched with the caulking groove 125 of projection 124, be for example dovetail groove, one of them of two adjacent diversion members 120 can projection 124 be embedded in the caulking groove 125 of another diversion members 120 and serial connection (as shown in Figure 3 and Figure 4) mutually.In addition, offer at least one perforation 1213 on the supporting part 1211 of each diversion member 120, perforation 1213 axis directions along body 110 length direction of body 121 (along) run through supporting part 1211.Therefore, in the time that multiple diversion members 120 are arranged in series, the perforation 1213 that can pass each diversion member 120 by an axostylus axostyle 126, make multiple diversion members 120 mutually be connected in series the guiding device 130 (as shown in Figure 5) that becomes a long strip type, also can between multiple diversion members 120, provide a supporting role by axostylus axostyle 126 simultaneously, and the structural strength of lifting guiding device 130, wherein one end of axostylus axostyle 126 has a texture structure 1261, so as to increasing the frictional force of axostylus axostyle 126 in perforation 1213, to avoid axostylus axostyle 126 from perforation 1213 interior disengagings.Above in order to the difference of multiple diversion member 120 mutual serial connection modes to be described, but not in order to limit the serial connection mode of multiple diversion members 120, other similar for multiple diversion members 120 mutually mode of serial connection be also encompassed in the disclosed scope of the present invention.
Refer to Fig. 1, Fig. 3 and Fig. 4, after multiple diversion members 120 are contacted mutually, pass through for avoiding the gap of air-flow between two adjacent diversion members 120, separately can on the supporting part 1211 of one of them of two adjacent diversion members 120, expose a land 1214 by the length that shortens panel 122, and protrude a dummy slider 1221 by the extension of panel 122 length on the supporting part 1211 of another diversion member 120.In the time that two adjacent diversion members 120 are connected in series mutually, wherein a diversion member 120 can paste by dummy slider 1221 neat in the land 1214 of another diversion member 120, and cover the joint clearance between two diversion members 120, therefore can guarantee that the air-flow circulating in body 110 passes through from water conservancy diversion channel 123, and be led to outside body 110.
As shown in Figure 1, Figure 2 shown in B and Fig. 6, in the use, in the time that smoke-guiding machine 1 is configured in the workbench 5 that is easy to produce pollution sources, for example, be disposed at the kitchen cabinet in chemical laboratory table or kitchen, to be disposed on kitchen cabinet as an example with smoke-guiding machine 1 in the present embodiment, but not as limit.Smoke-guiding machine 1 is to dispose around the working region 520 of stove and accessory 510 on workbench 5 with guide duct 10, these 520 tops, working region correspondence are provided with smoke exhaust 6, wherein, set multiple diversion members 120 in guide duct 10, be the configuration mode tilting towards working region 520 directions with the diversion section 1233 of water conservancy diversion channel 123, be arranged in series on body 110.User can rotate by control panel 210 drive fan 40 of pressing body 20, makes fan 40 produce air-flow and circulates in the passage 111 of body 110.Now, air-flow flows to diversion member 120 with turbulent form, and the width of afflux section 1231 that is subject to water conservancy diversion channel 123 is towards the impact of rectification section 1232 convergents, and assembles in afflux section 1231.Then, air-flow flows into rectification section 1232 via afflux section 1231 again, makes air-flow be subject to the guiding of rectification section 1232 internal structures and forms the laminar flow with even velocity of flow.Be circulated to outside body 110 afterwards, then via diversion section 1233.
Wherein, because the width of rectification section 1232 is less than afflux section 1231, and the width of diversion section 1233 is less than rectification section 1232, makes water conservancy diversion channel 123 form nozzle arrangements.So, in the time that air-flow enters rectification section 1232 and diversion section 1233, to sequentially be subject to the compression of rectification section 1232 and diversion section 1233 and accelerate air-flow in the flowing velocity of water conservancy diversion channel 123 inside, therefore make air-flow go out to body 110 towards the incline direction of diversion section 1233, and then around the working region 520 of workbench 5, form a sheet gas wall (or gas curtain), the oil smoke (pollution sources) producing while allowing user cook operation in working region 520 is subject to the isolation of sheet gas wall and is limited between working region 520 and smoke exhaust 6, can effectively avoid oil smoke from sideways diffusion or be subject to that outside air brushes and loss to working region 520, and promote the arresting efficiency of smoke exhaust 6, to prevent that oil smoke from filling the air in environment and user's health is worked the mischief.
The disclosed guide duct of the present invention, by the nozzle arrangements that in diversion member, water conservancy diversion channel forms, allows the air-flow can be uniformly from diversion member flows out to body, and flow velocity that can promoting air flow and form sheet gas wall, with the pollution sources in effective air-isolation.Meanwhile, by the configuration mode that adopts multiple diversion members to be mutually connected in series, allow user can do according to the body of different length the series winding of corresponding quantity, therefore can increase elasticity and convenience in user's assembling.In addition, due to configuration mode detachable between diversion member and body, can simplify manufacture and the assembly program of guide duct, and can overcome on existing aluminium extruded type guide duct simultaneously and be difficult for processing pod apertures, cause manufacturing the problem that production cost cannot reduce.
The disclosed guide duct of the present invention is except being directly set up in the set-up mode on workbench surface as above-described embodiment, separately can be by the different of position that mutually combine between diversion member and body, and smoke-guiding machine can be arranged to the table top below of workbench, neat with the table top of maintenance work platform.As shown in Figure 7, in the disclosed guide duct 10 of second embodiment of the invention, it is the width that the width of buckling parts 1212 on the body 121 of diversion member 120 is set to the air outlet 112 that is matched with body 110, make diversion member 120 be sticked in the air outlet 112 of body 110 with buckling parts 1212, and be resisted against on body 110 and protrude from body 110 surfaces with supporting part 1211, making the spacing of the mesa thickness that formation one between the panel 122 of body 110 surfaces and diversion member 120 can cooperating platform.Therefore, in the configuration of guide duct 10, can first body 110 be arranged on to the table top below of workbench 5, and then be sticked in the air outlet 112 of body 110 with the buckling parts 1212 of diversion member 120, and be resisted against with panel 122 on the table top of workbench 5, the table top that makes workbench 5 between the panel 122 and body 110 surfaces of diversion member 120, is impelled the table top of workbench 5 to have neat outward appearance by clipping.
As Fig. 8 to and Fig. 9 as shown in, be the disclosed guide duct 10 of third embodiment of the invention.The present invention the disclosed the 3rd executes example and the first embodiment is structurally roughly the same, difference is between the two in the 3rd embodiment, be be configured in type structure linearly with guide duct 10 smoke-guiding machine 1 as an example, the smoke-guiding machine 1 of this linearly type structure can be but be not limited to be configured in and in general business dining room, use (as shown in Figure 9) around the stove and accessory 510 that has fast stir-fry stove.Wherein, the configuration mode of guide duct 10, the size that can be but be not limited to the body 121 of diversion member 120 is set to the size of the air outlet 112 that is matched with body 110, guide duct 10 is only made up of single diversion member 120 and body 110, and then allow the air-flow circulating in body 110 around stove and accessory 510, form a sheet gas wall by the guiding of water conservancy diversion channel 123, and reach the effect of pollution sources in air-isolation.
Referring to Figure 10 A, Figure 10 B and Figure 11, is the disclosed guide duct 10 of fourth embodiment of the invention, and disclosed the 4th embodiment of the present invention and the 3rd embodiment are structurally roughly the same, below only just difference be between the two illustrated.In the disclosed guide duct 10 of fourth embodiment of the invention, on body 110, there is respectively a groove 113 adjacent to the dual side-edge of air outlet 112, groove 113 extends and arranges along the axis direction of body 110, and the width of groove 113 is matched with the thickness of the panel 122 of diversion member 120.Therefore, in the time that diversion member 120 and body 110 mutually combine, the relative dual side-edge that can protrude from body 121 by panel 122 embeds respectively in the groove 113 of body 110, panel 122 is fixed in groove 113 by clipping, and then making firm being combined on body 110 of diversion member 120, the situation that can avoid diversion member 120 to depart from body 110 from air outlet 112 occurs.
Therefore, in the time that guide duct 10 is disposed at smoke-guiding machine 1, smoke-guiding machine 1 is except can be applicable in the environment for use of upward type, for example adopt the mode of up brushing to form outside sheet gas wall at work top, this smoke-guiding machine 1 also can be applicable in the environment for use of bottom blowing type, for example be configured in the markets such as department store, dining room or sales field, in order to doorframe 7 tops that provide personnel to pass in and out, brush to provide by guide duct 10 the sheet gas wall being formed downwards, make to be suspended in airborne pollution sources and be isolated in outside market, to maintain the air cleanliness in market.
The present invention is arranged on water conservancy diversion channel on diversion member, and detachable configuration mode between diversion member and body, can simplify manufacture and the assembly program of guide duct, and can overcome existing aluminium extruded type guide duct simultaneously and be difficult for machine-shaping because of pod apertures, cause manufacturing the too high problem of production cost.In addition, the width by water conservancy diversion channel is the configuration mode to convergent between diversion section from afflux section, rectification section, air-flow can be flowed out to outside body uniformly, and can accelerate the flow velocity of air-flow and form a sheet gas wall, with the pollution sources in air-isolation.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the claims in the present invention.
Claims (3)
1. a guide duct, be applied on a smoke-guiding machine, this smoke-guiding machine includes at least one blower module, in order to produce an air-flow, it is characterized in that, this guide duct includes: a body, there is an air outlet, this air outlet is arranged at this body surface along the axis direction of this body, has the passage of this air outlet of connection in this body, and this airflow is in this passage; And
At least one diversion member, removably be disposed at this air outlet, this diversion member comprises a water conservancy diversion channel, this diversion channel road has an afflux section, one rectification section and a diversion section, this rectification section is connected between this afflux section and this diversion section, and the width of this afflux section is greater than the width of this rectification section, the width of this rectification section is greater than the width of this diversion section, this air-flow enters this rectification section in this afflux section assembly, and sequentially compress and go out to this body via this rectification section and this diversion section, this water conservancy diversion channel is arranged on this diversion member along the axis direction of this body, and run through this diversion member along the radial direction of this body, this afflux section and this rectification section are perpendicular to the axle center of this body, and this diversion section favours this rectification section, this diversion member more comprises a body and a panel, this panel is arranged on this body, this water conservancy diversion channel runs through this body, and run through this panel with this diversion section, wherein the width of this body is matched with the width of this air outlet, and the width of this panel is greater than the width of this air outlet, this diversion member embeds in this air outlet with this body, and be incorporated on this body with this panel, this guide duct more comprises a buckling parts and a supporting part, this afflux section runs through this buckling parts, this rectification section and this diversion section run through this supporting part, the width of this buckling parts is matched with this air outlet width, and the width of this supporting part mates the width of this air outlet, this diversion member is sticked in this air outlet with this buckling parts, and be resisted against on this guide duct with this supporting part.
2. guide duct according to claim 1, is characterized in that, this guide duct includes multiple these diversion members, and the plurality of diversion member is arranged in series in this air outlet along the axis direction of this body; In the plurality of diversion member adjacent two these diversion members one of them there is a projection, another has the caulking groove of this projection of coupling, two adjacent these diversion members embed this caulking groove with this projection and serial connection mutually; Respectively this diversion member more includes at least one perforation and an axostylus axostyle, and this perforation is arranged on this diversion member along the axis direction of this body, and this axostylus axostyle is placed through in this perforation.
3. a diversion member, be disposed at an air outlet of a guide duct, in this guide duct, there is an air-flow, this air-flow is circulated to outside this guide duct via this diversion member, it is characterized in that, this diversion member is removably disposed at this air outlet, this diversion member comprises a water conservancy diversion channel, this diversion channel road has an afflux section, one rectification section and a diversion section, this rectification section is connected between this afflux section and this diversion section, and the width of this afflux section is greater than the width of this rectification section, and the width of this rectification section is greater than the width of this diversion section, this air-flow enters this rectification section in this afflux section assembly, and sequentially compress and go out to this guide duct via this rectification section and this diversion section, this diversion member more comprises a body and a panel, this panel is arranged on this body, this water conservancy diversion channel runs through this body, and run through this panel with this diversion section, wherein the width of this body is matched with the width of this air outlet, and the width of this panel is greater than the width of this body, this diversion member embeds in this air outlet with this body, and be incorporated on this guide duct with this panel, this diversion member more comprises a buckling parts and a supporting part, this afflux section runs through this buckling parts, this rectification section and this diversion section run through this supporting part, wherein the width of this buckling parts is matched with this air outlet width, and the width of this supporting part mates the width of this air outlet, this diversion member is sticked in this air outlet with this buckling parts, and is resisted against on this guide duct with this supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010570550.9A CN102476121B (en) | 2010-11-26 | 2010-11-26 | Diversion component and air deflecting pipe with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010570550.9A CN102476121B (en) | 2010-11-26 | 2010-11-26 | Diversion component and air deflecting pipe with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102476121A CN102476121A (en) | 2012-05-30 |
| CN102476121B true CN102476121B (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010570550.9A Active CN102476121B (en) | 2010-11-26 | 2010-11-26 | Diversion component and air deflecting pipe with same |
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| CN1693765A (en) * | 2005-06-29 | 2005-11-09 | 杨伟 | Cooking fume guiding machine |
| CN2861844Y (en) * | 2006-01-01 | 2007-01-24 | 宁波方太厨具有限公司 | Air-out apparatus for forming air curtain |
| CN201255452Y (en) * | 2008-07-11 | 2009-06-10 | 安薪实业有限公司 | Air curtain machine structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998022755A1 (en) * | 1996-11-21 | 1998-05-28 | Kim Byong Duk | Ventilation device with air curtain effect |
| JP2003156241A (en) * | 2001-12-04 | 2003-05-30 | Mitsuo Sato | Air curtain forming device |
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2010
- 2010-11-26 CN CN201010570550.9A patent/CN102476121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6450879B1 (en) * | 2001-10-29 | 2002-09-17 | Yeong-Nian Suen | Air curtain generator |
| CN2627385Y (en) * | 2003-06-20 | 2004-07-21 | 卢忠辉 | Air curtain type oil smoke leak-proof device |
| CN1693765A (en) * | 2005-06-29 | 2005-11-09 | 杨伟 | Cooking fume guiding machine |
| CN2861844Y (en) * | 2006-01-01 | 2007-01-24 | 宁波方太厨具有限公司 | Air-out apparatus for forming air curtain |
| CN201255452Y (en) * | 2008-07-11 | 2009-06-10 | 安薪实业有限公司 | Air curtain machine structure |
Non-Patent Citations (1)
| Title |
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| JP特开2003-156241A 2003.05.30 |
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| CN102476121A (en) | 2012-05-30 |
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