CN109185942A - Fluid channel switching device and integrated kitchen range - Google Patents
Fluid channel switching device and integrated kitchen range Download PDFInfo
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- CN109185942A CN109185942A CN201811237241.2A CN201811237241A CN109185942A CN 109185942 A CN109185942 A CN 109185942A CN 201811237241 A CN201811237241 A CN 201811237241A CN 109185942 A CN109185942 A CN 109185942A
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- outlet
- flange
- switching device
- fluid channel
- channel switching
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to fluid channel switching device and integrated kitchen ranges, the fluid channel switching device includes fluid passage body and converting interface, fluid passage body has outlet, outlet groove is provided on the end face of outlet, flange is provided on the end face of export-oriented one end of converting interface, flange is inserted into the inside of outlet groove；The sealing element that can be sealed to the gap formed between outlet groove and flange is provided between outlet groove and flange；The integrated kitchen range has bellows and aforesaid fluid channel switching device, wherein the connection of the air outlet of fluid passage body and bellows, and, rubber packing element is provided between fluid passage body and the air outlet of bellows.The present invention has many advantages, such as that good airproof performance, noise reduction, convenient for disassembly and assembly, tailored appearance, integraty are strong.
Description
Technical field
The present invention relates to fluid channel switching technique fields, more particularly, to a kind of fluid channel switching device and integrate
Stove.
Background technique
Currently, needing for fluid passage body to connect with converting interface, fluid is discharged in fluid channel switching technique.
But fluid channel exchanging structure used in the prior art seals not between fluid passage body and converting interface
Strictly, this is just very easy to that fluid is caused to leak into outside fluid channel；Also, exchanging structure in the prior art or installation
It is insecure, have in process fluid flow noise or, installing and dismounting is difficult, is not easy to overhaul；
Embodiment of the problem above in integrated kitchen range is especially prominent, is easy to cause oil smoke discharge unsmooth or oil smoke leakage etc. is asked
Topic.
Summary of the invention
Present invention has been made in view of the above problems, its purpose is to provide a kind of fluid channel switching device and integrates
Stove.
The present invention has many advantages, such as that good airproof performance, noise reduction, convenient for disassembly and assembly, tailored appearance, integraty are strong.
The following technical scheme is adopted to achieve the purpose of the present invention:
An aspect of of the present present invention provides a kind of fluid channel switching device comprising fluid passage body and converting interface.
The fluid passage body has outlet, outlet groove is provided on the end face of the outlet, in the switching
It is provided with flange on the end face of one end towards the outlet of mouth, the flange is inserted into the outlet groove
Portion；
Being provided between the outlet groove and the flange can be to shape between the outlet groove and the flange
At the sealing element that is sealed of gap.
Further, the sealing element is rubber seal, and, the rubber seal is coated on the appearance of the flange
On face.
It further, is the inside of the rubber seal with the side close to the flange of the rubber seal
Face take the side away from the flange of the rubber seal as the lateral surface of the rubber seal, the sealing rubber ring
Lateral surface be formed as zigzag.
Further, the end face of the end face of the outlet and one end towards the outlet of the converting interface is respectively ring
Shape；
The outlet groove is the circumferentially continuous distribution of the end face of annular and the outlet groove along the outlet.
Further, the fluid channel switching device further includes snap ring-type clamping structure.
Further, the snap ring-type clamping structure includes lug boss and snap ring.
The lug boss is fixedly installed on the lateral wall of the outlet and one end towards the outlet of the converting interface
Lateral wall in a side on, the snap ring be articulated with the outlet lateral wall and the converting interface towards the outlet
On another party in the lateral wall of one end,
The snap ring is configured to be fastened under the operating condition that the flange is inserted into the inside of the outlet groove described convex
The outside in the portion of rising, to be fixed between the fluid passage body and the converting interface.
Further, the fluid channel switching device further includes concealed location structure.
Further, the concealed location structure includes slot and plug-in unit, and the slot is fixedly installed on the outlet
End face and the converting interface one end towards the outlet end face in a side on, the plug-in unit is fixedly installed on described
On another party in the end face of the end face of outlet and one end towards the outlet of the converting interface,
The plug-in card configuration is inserted into described insert under the operating condition at the inside for being inserted into the outlet groove in the flange
The inside of slot, to be fixed between the fluid passage body and the converting interface.
Further, the lug boss is formed as the slot of inner hollow, in the converting interface towards the outlet
Be provided on the end face of one end with the one-to-one plug-in unit of the snap ring, and the snap ring around the plug-in unit be arranged,
The plug-in card configuration is inserted into described insert under the operating condition at the inside for being inserted into the outlet groove in the flange
The inside of slot, to be fixed between the fluid passage body and the converting interface.
Another aspect of the present invention additionally provides a kind of integrated kitchen range, is retouched with bellows and any of the above-described kind of technical solution
The fluid channel switching device stated, wherein the fluid passage body is connect with the air outlet of the bellows, and, in the stream
Rubber packing element is provided between body channel body and the air outlet of the bellows.
Compared with prior art, the invention has the following beneficial effects:
An aspect of of the present present invention provides a kind of fluid channel switching device comprising fluid passage body and converting interface.
Fluid passage body has outlet, outlet groove is provided on the end face of outlet, in the export-oriented of converting interface
One end end face on be provided with flange, flange is inserted into the inside of outlet groove；
The gap formed between outlet groove and flange can be sealed by being provided between outlet groove and flange
Sealing element.
Fluid channel switching device provided by the invention is by setting flange and outlet groove, so as to make the fluid channel
Accurately docked between main body and converting interface, reduce the gap that docking generates, meanwhile, by sealing element to outlet groove and flange it
Between the gap that is formed be sealed, guarantee the tightness of docking structure, fluid avoided to flow out from docking, meanwhile, be conducive to make
Interior walls be smooth at docking reduces the flowing of fluid to resistance, keeps fluid drainage smooth.
Another aspect provides a kind of integrated kitchen range, which has bellows and any of the above-described kind of technical solution
Described fluid channel switching device, wherein the connection of the air outlet of fluid passage body and bellows, and, in fluid channel master
Rubber packing element is provided between body and the air outlet of bellows.
Integrated kitchen range provided by the invention, which passes through, applies above-mentioned fluid channel switching device, has good airproof performance, noise reduction, tears open
The advantages that filling convenience, tailored appearance, strong integraty, especially in terms of smoke evacuation, effectively prevents smoke spillage, meanwhile, it improves
Smoke exhaust efficiency.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram for indicating one embodiment of fluid channel switching device provided by the invention.
Fig. 2 be the flange of one embodiment for indicating fluid channel switching device provided by the invention, outlet groove and
Assembling structure schematic diagram between sealing element.
Fig. 3 is the configuration schematic diagram for indicating Fig. 2.
Fig. 4 is the assembly for indicating the snap ring clamping structure of one embodiment of fluid channel switching device provided by the invention
Structural schematic diagram.
Fig. 5 is the explosion for indicating the hiding location structure of one embodiment of fluid channel switching device provided by the invention
Structural schematic diagram.
Appended drawing reference: 1- fluid passage body；2- converting interface；3- flange；4- outlet groove；5- sealing element；6- snap ring-type
Clamping structure；61- lug boss；62- snap ring；The concealed location structure of 7-；71- slot；72- plug-in unit；8- rubber packing element.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below according to the overall structure of fluid channel switching device provided by the invention, embodiment is illustrated.
Fig. 1 is the overall structure diagram for indicating one embodiment of fluid channel switching device provided by the invention.Fig. 2
Be the one embodiment for indicating fluid channel switching device provided by the invention flange 3, outlet groove 4 and sealing element 5 it
Between assembling structure schematic diagram.Fig. 3 is the configuration schematic diagram for indicating Fig. 2.Fig. 4 is to indicate fluid channel provided by the invention
The assembling structure schematic diagram of 62 clamping structure of snap ring of one embodiment of switching device.Fig. 5 is to indicate stream provided by the invention
The configuration schematic diagram of the hiding location structure of one embodiment of body channel switching device.
Referring to figs. 1 to Fig. 3, a kind of fluid channel switching device is present embodiments provided, including fluid passage body 1 and turn
Interface 2.
The fluid passage body 1 has outlet, and outlet groove 4 is provided on the end face of outlet, converting interface 2 towards
Flange 3 is provided on the end face of one end of outlet, flange 3 is inserted into the inside of outlet groove 4；Outlet groove 4 with it is convex
Being provided between edge 3 can be to the sealing element 5 that the gap formed between outlet groove 4 and flange 3 is sealed.
In the present embodiment, by setting flange 3 and outlet groove 4, so as to make the fluid passage body 1 and converting interface 2
Between accurately dock, reduce the gap that docking generates, meanwhile, by sealing element 5 to being formed between outlet groove 4 and flange 3
Gap is sealed, and guarantees the tightness of docking structure, and fluid is avoided to flow out from docking, meanwhile, be conducive to make at docking
Interior walls be smooth reduces the flowing of fluid to resistance, keeps fluid drainage smooth.
In addition, in one embodiment, on the basis of the above embodiments, further, making 5 rubber seal of sealing element
Part, and, which is coated on the outer surface of flange 3.
It in the present embodiment, is rubber seal by setting sealing element 5, thus, it can make sealing element 5 that there is certain pressure
Contracting ductility can utilize mistake between its compressed inflationary spiral and the groove body inner wall of outlet groove 4 in the specific use process
It is full of cooperation, thus, good sealing is carried out to the gap formed between outlet groove 4 and flange 3, reaches and fluid is avoided to leak
Function, meanwhile, by being coated on rubber seal on the outer surface of flange 3, in turn, general blockade can be carried out to gap, into
One step improves sealing performance.
It should be strongly noted that above-mentioned rubber seal, which in specific installation, can be, is fused directly in the outer of flange 3
On surface, it is also possible to be fixed on the inside of outlet groove 4.
In one embodiment, on the basis of the above embodiments, still further, with rubber seal close to flange
3 side is the medial surface of rubber seal, using the side away from flange 3 of rubber seal as the outside of rubber seal
The lateral surface in face, sealing rubber ring is formed as zigzag.
In the present embodiment, be formed as zigzag by the way that the lateral surface of sealing rubber ring is arranged, thus, using zigzag knot
Structure increases the contact area between sealing element 5 and the groove body inner wall of outlet groove 4, fully ensures that sealing rubber ring and outlet groove 4
Groove body inner wall between be interference fitted, meanwhile, using laciniation provide multilayer protect, compared with General Purpose Rubber sealing element,
The influence of fatigue failure bring can be reduced, guarantees the lasting reliability of sealing.
Meanwhile on the basis of above-mentioned sealing element 5 makes favorable sealing property, can further reduce in process fluid flow by
The noise generated is shaken at exchanging structure.
In addition, in one embodiment, based on any of the above embodiments, further, make outlet end face and
The end face of export-oriented one end of converting interface 2 is respectively annular；Outlet groove 4 is end of the annular and outlet groove 4 along outlet
The circumferentially continuous distribution in face.
In the present embodiment, flange 3 can be corresponding to be annular, and flange 3 is along export-oriented one end of converting interface 2
The circumferentially continuous distribution of end face, alternatively, flange 3 be inter-continuation structure, as long as be inserted into the inside of annular groove with
It realizes to connection function.
In addition, referring to Fig. 4, in one embodiment, based on any of the above embodiments, further, the fluid
Channel switching device further includes snap ring-type clamping structure 6.
To realize fluid passage body 1 by snap ring-type clamping structure 6, accessory flange 3 and outlet groove 4 and turn
Tight seal between interface 2 disassembles and installs easy to operate.
In one embodiment, on the basis of the above embodiments, still further, above-mentioned snap ring-type clamping structure 6 wraps
Include lug boss 61 and snap ring 62.
Lug boss 61 is fixedly installed on one in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2
Fang Shang, snap ring 62 are articulated on another party in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2, card
Ring 62 is configured to be fastened in the outside of lug boss 61 under the operating condition that flange 3 is inserted into the inside of outlet groove 4, thus to fluid
It is fixed between channel body 1 and converting interface 2.
In the present embodiment, the snap ring-type clamping structure 6 formed by lug boss 61 and snap ring 62 is simple with structure, grasps
Make convenient beneficial effect, installation and removal are convenient, simplicity generosity, integraty are stronger in appearance, in specific installation and dimension
During repairing replacement, work difficulty is significantly reduced, has been effectively saved working hour, working efficiency is made to have obtained significantly mentioning
It is high.
It should be strongly noted that the shape of above-mentioned snap ring 62 and the quantity without concrete restriction of snap ring 62, for example, should
Snap ring 62 can be to be rectangular or round etc., and the shape of lug boss 61 changes with the shape of snap ring 62；The quantity of snap ring 62 and protrusion can
To be respectively 1 or 2 or 3 or more, and snap ring 62 and protrusion correspond, in the case that its quantity is greater than 1,
It should be uniformly distributed.
In addition, referring to Fig. 5, in one embodiment, based on any of the above embodiments, further, the fluid
Channel switching device further includes concealed location structure 7.
In the present embodiment, by the way that concealed location structure 7 is arranged, installation locating effect can be played, makes installation process more
It is convenient and efficient, while sealing performance is further enhanced, and after the installation is completed, the location structure is in fluid channel and converting interface 2
The outside of connecting portion can not observe, it is ensured that the overall aesthetics of appearance, the structure can be in the bases for not destroying original appearance
Enhance entire fluid channel switching device integraty on plinth.
In one embodiment, on the basis of the above embodiments, still further, above-mentioned concealed location structure 7 wraps
Slot 71 and plug-in unit 72 are included, slot 71 is fixedly installed in the end face of the end face of outlet and export-oriented one end of converting interface 2
A side on, plug-in unit 72 is fixedly installed on another party in the end face of the end face of outlet and export-oriented one end of converting interface 2
On, plug-in unit 72 is configured to be inserted into the inside of slot 71 under the operating condition that flange 3 is inserted into the inside of outlet groove 4, thus right
It is fixed between fluid passage body 1 and converting interface 2.
In the present embodiment, it when specifically used, is positioned, is positioned by the inside that plug-in unit 72 is inserted into slot 71
Accurately, easy to operate, and positioning stablity is reliable.
In addition, in one embodiment, a kind of fluid channel switching device is provided, referring to figs. 1 to Fig. 5 comprising stream
Body channel body 1 and converting interface 2.
The fluid passage body 1 has outlet, and outlet groove 4 is provided on the end face of outlet, converting interface 2 towards
Flange 3 is provided on the end face of one end of outlet, flange 3 is inserted into the inside of outlet groove 4；Outlet groove 4 with it is convex
Being provided between edge 3 can be to the sealing element 5 that the gap formed between outlet groove 4 and flange 3 is sealed.
Further, which further includes snap ring-type clamping structure 6.
Still further, the snap ring-type clamping structure 6 includes lug boss 61 and snap ring 62.
Lug boss 61 is fixedly installed on one in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2
Fang Shang, snap ring 62 are articulated on another party in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2, card
Ring 62 is configured to be fastened in the outside of lug boss 61 under the operating condition that flange 3 is inserted into the inside of outlet groove 4, thus to fluid
It is fixed between channel body 1 and converting interface 2.
Still further, lug boss 61 is formed as the slot 71 of inner hollow, in export-oriented one end of converting interface 2
Be provided on end face with the one-to-one plug-in unit 72 of snap ring 62, and snap ring 62 is arranged around plug-in unit 72, and plug-in unit 72 is configured to convex
Edge 3 is inserted into the inside that slot 71 is inserted under the operating condition of the inside of outlet groove 4, thus to fluid passage body 1 and switching
It is fixed between mouth 2.
In the present embodiment, during specifically used, first 72 alignment 71 of plug-in unit is inserted into, then snap ring 62 is fastened in
The outside of lug boss 61, thus realize to connecting and fixing between fluid passage body 1 and converting interface 2, in the structure, user
Just quick, and sealing performance is excellent.
In addition, the present embodiment additionally provides a kind of integrated kitchen range, referring to Fig.1, which has bellows (not shown)
With fluid channel switching device described in any of the above-described embodiment, wherein fluid passage body 1, that is, air duct main body, with wind
The air outlet of case connects, and, rubber packing element 8 is provided between fluid passage body 1 and the air outlet of bellows, the rubber
Seal member 8 can be specially rubber seal.
The integrated kitchen range, which passes through, applies above-mentioned fluid channel switching device, has good airproof performance, noise reduction, convenient for disassembly and assembly, outer
The advantages that succinct, integraty is strong is seen, especially in terms of smoke evacuation, effectively prevents smoke spillage, meanwhile, improve smoke exhaust efficiency.
It should be strongly noted that only there is provided fluid channel switching devices provided in this embodiment for above-described embodiment
A kind of usage scenario, but not limited to this, which can also be applied to other scenes, for example, it can be with
It is applied to water channel or oil duct or other air ducts is medium.
In addition, in the above-described embodiment, specific structure of the invention is illustrated, but not limited to this.
For example, in the above-described embodiment, sealing element 5 is rubber seal, and, rubber seal is coated on flange 3
Outer surface on.
But not limited to this, which may not be rubber seal, but sealing element 5 made of nylon material
Deng as long as sealing function can be reached.
In addition, in the above-described embodiment, the lateral surface of sealing rubber ring is formed as zigzag, and but not limited to this, on
The lateral surface for the sealing rubber ring stated is also possible to smooth lateral surface, sealing effect equally can be achieved, still, according to specific implementation
Structure in mode is set to zigzag, then, increases the groove body of sealing element 5 and outlet groove 4 using laciniation
Contact area between inner wall fully ensures that and is interference fitted between sealing rubber ring and the groove body inner wall of outlet groove 4, meanwhile, benefit
Multilayer protection is provided with laciniation, compared with General Purpose Rubber sealing element, the influence of fatigue failure bring can be reduced, guaranteed close
The lasting reliability of envelope.
Meanwhile on the basis of above-mentioned sealing element 5 makes favorable sealing property, can further reduce in process fluid flow by
The noise generated is shaken at exchanging structure.
In addition, in the above-described embodiment, the end face of export-oriented one end of the end face and converting interface 2 of outlet is distinguished
For annular；Outlet groove 4 is circumferentially continuous distribution of the annular and outlet groove 4 along the end face of outlet.
But not limited to this, and above-mentioned outlet groove 4 can not be continuously distributed structure, but have multiple and more
It is a to be uniformly distributed, correspondingly, flange 3 and outlet groove 4 correspond, fixed function equally can be achieved, it is still, multiple uniformly to divide
The structure of cloth increases docking difficulty, is configured according to the structure of specific embodiment, then simple and fast.
In addition, in the above-described embodiment, on the basis of being provided with snap ring-type clamping structure 6, making the snap ring-type card
Binding structure 6 includes lug boss 61 and snap ring 62.
Lug boss 61 is fixedly installed on one in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2
Fang Shang, snap ring 62 are articulated on another party in the lateral wall of outlet and the lateral wall of export-oriented one end of converting interface 2, card
Ring 62 is configured to be fastened in the outside of lug boss 61 under the operating condition that flange 3 is inserted into the inside of outlet groove 4, thus to fluid
It is fixed between channel body 1 and converting interface 2.
But not limited to this, and above-mentioned snap ring-type clamping structure 6, which can also be, is formed as other structures, for example, therein convex
Playing portion 61 can also be hook formation etc., as long as can be realized 62 formula clamping function of snap ring.
In addition, further including the base of concealed location structure 7 in the fluid channel switching device in the above-described embodiment
On plinth, it includes slot 71 and plug-in unit 72 that concealed location structure 7, which is arranged,.
Slot 71 is fixedly installed on the side in the end face of the end face of outlet and export-oriented one end of converting interface 2,
Plug-in unit 72 is fixedly installed on another party in the end face of the end face of outlet and export-oriented one end of converting interface 2, plug-in unit 72
It is configured to be inserted into the inside of slot 71 under the operating condition that flange 3 is inserted into the inside of outlet groove 4, thus to fluid channel master
It is fixed between body 1 and converting interface 2.
But not limited to this, and above-mentioned concealed location structure 7 can not also include above-mentioned slot 71, but by inserting
Part 72 is inserted into be surrounded in the limit space formed by multiple protrusions, to realize concealed positioning function etc..
In addition, fluid channel switching device of the invention and integrated kitchen range can be combined by the various structures of above embodiment and
At can equally play above-mentioned effect.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of fluid channel switching device, which is characterized in that including fluid passage body and converting interface,
The fluid passage body has outlet, outlet groove is provided on the end face of the outlet, in the converting interface
Flange is provided on the end face of one end towards the outlet, the flange is inserted into the inside of the outlet groove；
Being provided between the outlet groove and the flange can be to forming between the outlet groove and the flange
The sealing element that gap is sealed.
2. fluid channel switching device according to claim 1, which is characterized in that the sealing element is rubber seal,
And the rubber seal is coated on the outer surface of the flange.
3. fluid channel switching device according to claim 2, which is characterized in that with the rubber seal close to institute
The side for stating flange is the medial surface of the rubber seal, using the side away from the flange of the rubber seal as institute
The lateral surface of rubber seal is stated, the lateral surface of the sealing rubber ring is formed as zigzag.
4. fluid channel switching device according to any one of claim 1 to 3, which is characterized in that the end of the outlet
The end face of face and one end towards the outlet of the converting interface is respectively annular；
The outlet groove is the circumferentially continuous distribution of the end face of annular and the outlet groove along the outlet.
5. fluid channel switching device according to claim 1, which is characterized in that the fluid channel switching device also wraps
Include snap ring-type clamping structure.
6. fluid channel switching device according to claim 5, which is characterized in that the snap ring-type clamping structure includes convex
Portion and snap ring are played,
The lug boss is fixedly installed on the outer of the lateral wall of the outlet and one end towards the outlet of the converting interface
On a side in side wall, the snap ring is articulated with the lateral wall of the outlet and one end towards the outlet of the converting interface
Lateral wall in another party on,
The snap ring is configured to be fastened in the lug boss under the operating condition that the flange is inserted into the inside of the outlet groove
Outside, to be fixed between the fluid passage body and the converting interface.
7. fluid channel switching device according to claim 1, which is characterized in that the fluid channel switching device also wraps
Include concealed location structure.
8. fluid channel switching device according to claim 7, which is characterized in that the concealed location structure includes inserting
Slot and plug-in unit, the slot are fixedly installed on the end of the end face of the outlet and one end towards the outlet of the converting interface
On a side in face, the plug-in unit is fixedly installed on the end face of the outlet and one end towards the outlet of the converting interface
End face in another party on,
The plug-in card configuration is inserted into the slot under the operating condition at the inside for being inserted into the outlet groove in the flange
Inside, to be fixed between the fluid passage body and the converting interface.
9. fluid channel switching device according to claim 6, which is characterized in that the lug boss is formed as inner hollow
Slot, be provided on the end face of one end towards the outlet of the converting interface and inserted correspondingly with the snap ring
Part, and the snap ring is arranged around the plug-in unit,
The plug-in card configuration is inserted into the slot under the operating condition at the inside for being inserted into the outlet groove in the flange
Inside, to be fixed between the fluid passage body and the converting interface.
10. a kind of integrated kitchen range, which is characterized in that have the switching of fluid channel described in bellows and any one of claims 1 to 9
Device, wherein the fluid passage body is connect with the air outlet of the bellows, and, the fluid passage body with it is described
Rubber packing element is provided between the air outlet of bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237241.2A CN109185942A (en) | 2018-10-23 | 2018-10-23 | Fluid channel switching device and integrated kitchen range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237241.2A CN109185942A (en) | 2018-10-23 | 2018-10-23 | Fluid channel switching device and integrated kitchen range |
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| CN109185942A true CN109185942A (en) | 2019-01-11 |
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| CN201811237241.2A Pending CN109185942A (en) | 2018-10-23 | 2018-10-23 | Fluid channel switching device and integrated kitchen range |
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| CN202469293U (en) * | 2011-11-22 | 2012-10-03 | 重庆松江管道设备厂 | Pipeline sealing structure |
| CN204573208U (en) * | 2015-04-25 | 2015-08-19 | 温岭市格兰特冷却设备有限公司 | High leak tightness safety check |
| CN204693552U (en) * | 2015-06-15 | 2015-10-07 | 浙江亿田电器有限公司 | A kind of smoke exhaust pipe connector |
| CN104976649A (en) * | 2015-06-15 | 2015-10-14 | 浙江亿田电器有限公司 | Integrated cooker with anti-escape smoke exhaust pipe connector |
| CN206592681U (en) * | 2017-03-24 | 2017-10-27 | 民勤县隆丰工贸有限公司 | A kind of pipe joint easy to use |
| CN107575672A (en) * | 2017-10-13 | 2018-01-12 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe erection joint component, smoke evacuation tube assembly and range hood |
| CN209130952U (en) * | 2018-10-23 | 2019-07-19 | 北斗星智能电器有限公司 | Fluid channel switching device and integrated kitchen range |
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