CN109654570A - A kind of blower fan structure and its integrated kitchen range - Google Patents
A kind of blower fan structure and its integrated kitchen range Download PDFInfo
- Publication number
- CN109654570A CN109654570A CN201910088963.4A CN201910088963A CN109654570A CN 109654570 A CN109654570 A CN 109654570A CN 201910088963 A CN201910088963 A CN 201910088963A CN 109654570 A CN109654570 A CN 109654570A
- Authority
- CN
- China
- Prior art keywords
- mouth
- double
- outspreading
- spiral case
- coaming plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 30
- 239000003546 flue gas Substances 0.000 abstract description 30
- 238000005265 energy consumption Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000010742 number 1 fuel oil Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of blower fan structure and its integrated kitchen ranges, blower fan structure includes spiral case, spiral case includes spiral case ontology and the double-outspreading mouth connecting with spiral case ontology, double-outspreading mouth includes the first coaming plate of double-outspreading mouth and air outlet end face, the angle [alpha] formed between the first coaming plate of the air outlet end face and double-outspreading mouth is less than 90 degree, the angle [alpha] formed between the first coaming plate of the air outlet end face of double-outspreading mouth and double-outspreading mouth is set smaller than 90 degree, flue gas is blown out by double-outspreading mouth, since the angle [alpha] formed between the first coaming plate of air outlet end face and double-outspreading mouth is set smaller than 90 degree, the flue gas that can thus make the rear port towards common flue flow is fluidly more smooth, flue gas is avoided in double-outspreading mouth building up inside, it reduces and inversely goes out wind resistance, once inversely going out wind resistance to reduce, outlet air can so be improved Amount, can be effectively reduced the operating noise of blower, while reducing the energy consumption of blower fan structure, to improve the working efficiency of blower.
Description
Technical field
The present invention relates to kitchen appliance technical fields, more particularly, to a kind of blower fan structure and its integrated kitchen range.
Background technique
Integrated kitchen range, is also referred to as environment-protection oven or integrated environment-friendly stove in industry, integrated kitchen range be a kind of collection range hood, gas-cooker,
The multiple functions such as disinfection cabinet, storage cabinet have saving space, smoke pumping effect good, low energy ring in the kitchen appliance of one
The advantages that guarantor.General integrated kitchen range oil absorbency reaches 95%, and oil smoke clean absorption rate is higher, and quality is better, some brand integrated kitchen range oil
Cigarette clean absorption rate has reached 99.95% limit index.
As shown in fig. 6, the smoke abatement structure of integrated kitchen range includes blower fan structure and the common flue connecting with blower fan structure 01,
Blower fan structure includes spiral case 02, and spiral case 02 includes an extension mouth 05, when blower fan structure is horizontally arranged, the rear molding of extension mouth 05
The angle formed between plate 06 and the end face 07 of extension mouth 05 is greater than 90 degree, as obtuse angle, the preceding tailgate 08 of extension mouth 05 and expansion
Dehiscing between 05 end face 07, the angle that is formed is less than 90 degree, as acute angle, and when blower work, flue gas is blown by extension mouth 05
Out, by extension mouth 05, from the blowout of common flue 01, i.e., from the blowout of the front port 09 of common flue 01 or common flue 01
Rear port 010 blow out, such blower fan structure has following defects that 1, the rear tailgate 06 due to extension mouth 05 and extension mouth 05
End face 07 between the angle that is formed be greater than 90 degree so that flue gas blow out from the rear port 010 of common flue 01 (i.e. it is reverse out
Wind) when, it is very big to go out wind resistance；2, once wind resistance is big out, energy consumption is just high, can not be energy saving, lacks environment-friendly type；3,
It is big inversely to go out wind resistance, the low efficiency then blower works influences user experience；4, it is big inversely to go out wind resistance, results in air output
It reduces, affects smoke discharging effect, reduce the working efficiency of blower.
Summary of the invention
It can reduce technical problem to be solved by the invention is to provide one kind and inversely go out wind resistance, raising air output, drop
Low power consuming, and improve the blower fan structure of blower working efficiency.
The technical scheme adopted by the invention is that a kind of blower fan structure of integrated kitchen range, including spiral case, spiral case include spiral case sheet
Body and the double-outspreading mouth connecting with spiral case ontology, double-outspreading mouth include the first coaming plate of double-outspreading mouth and air outlet end face, institute
The angle [alpha] formed between the first coaming plate of air outlet end face and double-outspreading mouth is stated less than 90 degree.
The beneficial effects of the present invention are: the blower fan structure of integrated kitchen range using the above structure, by the air outlet of double-outspreading mouth
The angle [alpha] formed between the first coaming plate of end face and double-outspreading mouth is set smaller than 90 degree, and flue gas is blown out by double-outspreading mouth, due to
The angle [alpha] formed between the first coaming plate of air outlet end face and double-outspreading mouth is set smaller than 90 degree, can thus make direction
The flue gas of the rear port flowing of common flue is fluidly more smooth, avoids flue gas in double-outspreading mouth building up inside, reduces
Inversely go out wind resistance, reduce once inversely going out wind resistance, air output can be improved, while reducing the energy consumption of blower fan structure,
To improve the working efficiency of blower.
As preferential, double-outspreading mouth further includes that the second coaming plate of double-outspreading mouth and one end and the first coaming plate of double-outspreading mouth connect
It connects, the double-outspreading mouth side plate that the other end is connect with the second coaming plate of double-outspreading mouth.Using the structure, double-outspreading mouth side plate, double-outspreading
The first coaming plate of mouth and the second coaming plate of double-outspreading mouth define double-outspreading mouth, and structure is simple, easy to use.
As preferential, the angle beta formed between the second coaming plate of double-outspreading mouth and air outlet end face is less than 90 degree.Using the knot
Structure, the second coaming plate of double-outspreading mouth play guiding role to flue gas, and flue gas can be completely secured can be swimmingly from common flue
Front port outlet air, i.e., forward outlet air is smooth, and the flue gas blown out from the rear port of common flue is fluidly also more smooth, reduces
Inversely go out wind resistance, reduces once inversely going out wind resistance, the energy consumption of blower fan structure can be reduced, to improve the work of blower
Make efficiency.
As preferential, double-outspreading mouth further includes the first bottom plate of double-outspreading mouth and connect with the first bottom plate of double-outspreading mouth double
The second bottom plate of extension mouth, the air outlet end face are arranged in the first bottom base plate of double-outspreading mouth.Using the structure, double-outspreading mouth
One bottom plate and the second bottom plate of double-outspreading mouth are convenient for the flue in blower insertion integrated kitchen range.
As preferential, the range of the height h of double the second bottom plates of air outlet is taken as: 8mm≤h≤20mm is adopted using the structure
With the structure, takes the second bottom plate of double air outlets of the height that can play good guiding role to flue gas, not will cause obstruction
Flue gas outflow, so that flue gas circulation is more smooth, it is unimpeded.
As preferential, spiral case ontology includes spiral case ontology side plate and spiral case ontology coaming plate, spiral case ontology side plate and double is expanded
It dehisces side plate connection, one end of spiral case ontology coaming plate connect with the first coaming plate of double-outspreading mouth, and the other end is enclosed with double-outspreading mouth second
Plate connection.Using the structure, the Each part of spiral case ontology is connect with the Each part of double-outspreading mouth, forms one completely
Spiral case, structure is simple, easy to use.
As preferential, the junction of spiral case ontology coaming plate and the first coaming plate of double-outspreading mouth is the structure to bend inwards.Using
The junction of the structure, spiral case ontology coaming plate and the first coaming plate of double-outspreading mouth is rolled over towards lateral bending in double-outspreading mouth, can be made double
The first coaming plate of extension mouth expands outwardly, and the flue gas that the rear port towards common flue can be made to flow is fluidly more smooth,
Flue gas is avoided in double-outspreading mouth building up inside, reduces and inversely goes out wind resistance, reduces once inversely going out wind resistance, improves wind
Amount, while the energy consumption of blower fan structure is reduced, to improve the working efficiency of blower, and the structure that bends inwards can effectively drop
The operating noise of low blower.
As preferential, spiral case ontology side plate is an integral molding structure with double-outspreading mouth side plate, spiral case ontology coaming plate, double-outspreading
The first coaming plate of mouth and the second coaming plate of double-outspreading mouth are an integral molding structure.Using the structure, by double-outspreading mouth and spiral case ontology
It is made of one, forms a seamless connection structure, can be avoided the phenomenon that leaking out, will not aggravate inversely to go out wind resistance, mention
The high working efficiency of blower.And is conducive to the component management in workshop, improves production efficiency.
It is the first coaming plate of double-outspreading mouth of double-outspreading mouth, the second coaming plate of double-outspreading mouth, double-outspreading mouth side plate, double as preferential
The first bottom plate of extension mouth and the second bottom plate of double-outspreading mouth are an integral molding structure.Using the structure, double-outspreading mouth is made of one,
A seamless connection structure is formed, can be avoided the phenomenon that leaking out, will not aggravate inversely to go out wind resistance, improve blower
Working efficiency.And is conducive to the component management in workshop, improves production efficiency.
As preferential, the angular range of the angle [alpha] formed between the first coaming plate of air outlet end face and double-outspreading mouth are as follows: 45 °
≤α≤85°.Using the structure, it can guarantee that the flue gas blown out from the rear port of common flue is fluidly more smooth, reduce
Inversely go out wind resistance, reduces once inversely going out wind resistance, the energy consumption of blower fan structure can be reduced, to improve the work of blower
Make efficiency.
As preferential, the angular range of the angle beta formed between the second coaming plate of air outlet end face and double-outspreading mouth are as follows: 70 °
≤ β≤85 °, using the structure, flue gas, which can be completely secured, forward to be gone out swimmingly from the front port outlet air of common flue
Wind is smooth, and the flue gas blown out from the rear port of common flue is fluidly also more smooth, reduces and inversely goes out wind resistance, once it is inverse
Reduce to wind resistance out, then the energy consumption of blower fan structure can be reduced, to improve the working efficiency of blower.
Flue gas is enough completely secured using the integrated kitchen range of this kind of structure in a kind of integrated kitchen range, including above-described blower fan structure
Can be swimmingly from the front port outlet air of common flue, the flue gas blown out from the rear port of common flue is fluidly also more suitable
Freely, it reduces and inversely goes out wind resistance, reduce once inversely going out wind resistance, the energy consumption of blower fan structure can be reduced, to mention
The working efficiency of high blower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of spiral case in a kind of blower fan structure of the present invention；
Fig. 2 is the structural schematic diagram of spiral case in a kind of blower fan structure of the present invention；
Fig. 3 is a kind of structural schematic diagram of spiral case in blower fan structure in the prior art；
Fig. 4 is the structural schematic diagram of spiral case in a kind of blower fan structure of the present invention；
Fig. 5 is the schematic diagram of wind direction flowing in a kind of blower fan structure of the present invention；
Fig. 6 is the schematic diagram of wind direction flowing in a kind of blower fan structure of the prior art；
In prior art diagram: 01, common flue；02, spiral case；05, extension mouth；06, rear tailgate；07, end face；08, preceding tail
Plate；09, front port；010, rear port；011, wind direction.
In figure of the present invention: 1, spiral case ontology；2, double-outspreading mouth；3, the first bottom plate of double-outspreading mouth；4, the second bottom of double-outspreading mouth
Plate；5, air outlet end face；6, the first coaming plate of double-outspreading mouth；7, common flue；8, rear port；9, the second coaming plate of double-outspreading mouth；10,
Double-outspreading mouth side plate；11, front port；12, wind direction；13, upper wall surface；14, spiral case ontology side plate；15, spiral case ontology coaming plate；16,
Junction.
Specific embodiment
It is invented referring to the drawings and in conjunction with specific embodiment to further describe, to enable those skilled in the art's reference
Specification word can be implemented accordingly, and the scope of the present invention is not limited to the specific embodiment.
Embodiment 1:
The present invention relates to a kind of blower fan structures, including spiral case, as shown in Figure 1, spiral case is disposed horizontally in plane, spiral case
Including spiral case ontology 1 and the double-outspreading mouth 2 connecting with spiral case ontology 1,2 double-outspreading mouth 2 of double-outspreading mouth includes double-outspreading mouth the
One coaming plate 6 and air outlet end face 5, the angle [alpha] formed between the air outlet end face 5 and the first coaming plate of double-outspreading mouth 6 are less than
90 degree, and the angular range of the angle [alpha] formed between air outlet end face 5 and the first coaming plate of double-outspreading mouth 6 are as follows: 45 °≤α≤85 °.
In Fig. 1, the angle [alpha] formed between specific air outlet end face 5 and the first coaming plate of double-outspreading mouth 6 is 75 degree, in addition, double-outspreading mouth 2
It further include that the second coaming plate of double-outspreading mouth 9 and one end are connect with the first coaming plate of double-outspreading mouth 6, the other end is enclosed with double-outspreading mouth second
The double-outspreading mouth side plate 10 that plate 9 connects, the quantity of double-outspreading mouth side plate 10 are two, opposition setting respectively.Double-outspreading mouth 2 also wraps
The second bottom plate of double-outspreading mouth 4 for including the first bottom plate of double-outspreading mouth 3 and being connect with the first bottom plate of double-outspreading mouth 3, the air outlet
End face 5 is arranged in 3 bottom of the first bottom plate of double-outspreading mouth, the quantity of the first bottom plate of double-outspreading mouth 3 and the second bottom plate of double-outspreading mouth 4
It is two, opposition setting respectively thus forms a complete double-outspreading mouth.In Fig. 1, spiral case ontology 1 includes spiral case
Ontology side plate 14 and spiral case ontology coaming plate 15, the quantity of spiral case ontology side plate 14 are two, and two spiral case ontology side plates 14 divide
It Dui Ying not be connect with two double-outspreading mouth side plates 10, one end of spiral case ontology coaming plate 15 is connect with the first coaming plate of double-outspreading mouth 6, separately
One end is connect with the second coaming plate of double-outspreading mouth 9, and the first coaming plate of double-outspreading mouth 6 is to flush with the junction of spiral case ontology coaming plate 15
's.The range of the height h of the second bottom plate of double-outspreading mouth 4 is taken as: 8mm≤h≤20mm.As shown in Figure 1, Figure 2 and shown in Fig. 5, double expansions
The dehisce height h of the second bottom plate 4 is specifically taken as 14mm.In Fig. 5, the first bottom plate of double-outspreading mouth 3 and the second bottom plate of double-outspreading mouth 4
It is fixedly installed togather with the upper wall surface 13 of common flue 7, and fitting completely, is connected in one in guarantee double-outspreading mouth and spiral case ontology
In the case where rising, it is ensured that do not have the phenomenon that leaking out, and the external world will not generate interference to wind direction, flue gas passes through double-outspreading
Mouthful blowout, since the angle [alpha] that is formed between outlet port face 5 and the first coaming plate of extension mouth 6 is 75 degree, can thus make from
Wind direction 12 in spiral case 1 to common flue 7 is more releived smooth.When the front port 11 of common flue 7 opens wide, it can guarantee cigarette
Gas is swimmingly from 11 outlet air of front port of common flue 7；When the rear port 8 of common flue 7 opens wide, towards common flue 7
The flue gas of rear port 8 is fluidly also more smooth, and flue gas will not form accumulation in double-outspreading mouth, reduces and inversely goes out windage
Power reduces once inversely going out wind resistance, and air output just improves, then the energy consumption of blower fan structure can be reduced, to improve blower
Working efficiency.
As shown in Figure 1, the angle beta formed between the second coaming plate of double-outspreading mouth 9 and air outlet end face 5 is less than 90 degree, and go out
The angular range of the angle beta formed between air port end face 5 and the second coaming plate of double-outspreading mouth 9 are as follows: 70 °≤β≤85 °.In Fig. 1, tool
Body takes the angle beta formed between the second coaming plate of double-outspreading mouth 9 and air outlet end face 5 to take 75 degree, it is ensured that flue gas can be smooth
Ground forward outlet air, and cooperate the angle formed between port surface 5 and the first coaming plate of double-outspreading mouth 6, flue gas is played good
Guiding performance.
Embodiment 2:
The present invention relates to a kind of blower fan structure of integrated kitchen range, including spiral case, as shown in Fig. 2, spiral case be disposed horizontally in it is flat
On face, spiral case includes spiral case ontology 1 and the double-outspreading mouth 2 connecting with spiral case ontology 1, and double-outspreading mouth includes including double-outspreading mouth
First coaming plate 6, air outlet end face 5, the second coaming plate of double-outspreading mouth 9, one end and the first coaming plate of double-outspreading mouth 6 connect, the other end with
The second coaming plate of double-outspreading mouth 9 connect double-outspreading mouth side plate 10, the first bottom plate of double-outspreading mouth 3 and with the first bottom plate of double-outspreading mouth
The second bottom plate of double-outspreading mouth 4 of 3 connections, the air outlet end face 5 are arranged in 3 bottom of the first bottom plate of double-outspreading mouth.Spiral case ontology 1
Including spiral case ontology side plate 14 and spiral case ontology coaming plate 15, spiral case ontology side plate 14 is connect with double-outspreading mouth side plate 10, spiral case
One end of ontology coaming plate 15 is connect with the first coaming plate of double-outspreading mouth 6, and the other end is connect with the second coaming plate of double-outspreading mouth 9.In Fig. 2,
The junction 16 of spiral case ontology coaming plate 15 and the first coaming plate of double-outspreading mouth 6 is the structure to bend inwards, so that double-outspreading mouth first
Coaming plate expands outwardly, and can be effectively reduced the noise of blower in this way.Specifically, air outlet end face 5 is enclosed with double-outspreading mouth first
The angle [alpha] formed between plate 6 takes 48 degree, and double-outspreading mouth 2 further includes the second coaming plate of double-outspreading mouth 9 connecting with air outlet end face 5,
The angle beta formed between the second coaming plate of double-outspreading mouth 9 and air outlet end face 5 takes 75 degree, and flue gas is blown out by double-outspreading mouth 2, can
So that the wind direction 12 out of spiral case 1 to common flue 7 is more releived smooth, reduce and inversely go out wind resistance, once it is reverse go out
Wind resistance reduces, then the energy consumption of blower fan structure can be reduced, to improve the working efficiency of blower.
Embodiment 3:
As shown in Figure 1, Figure 2 and shown in Fig. 4, spiral case ontology side plate 14 is an integral molding structure with double-outspreading mouth side plate 10, snail
Shell ontology coaming plate 15, the first coaming plate of double-outspreading mouth 6 and the second coaming plate of double-outspreading mouth 9 are an integral molding structure.It is seamlessly connected,
An entirety is formed, can be avoided the phenomenon that leaking out, will not aggravate inversely to go out wind resistance, improves the work effect of blower
Rate.And is conducive to the component management in workshop, improves production efficiency.
Embodiment 4:
As shown in Figure 1 and Figure 2, the first coaming plate of double-outspreading mouth 6 of double-outspreading mouth 2, the second coaming plate of double-outspreading mouth 9, double-outspreading mouth
Side plate 10, the first bottom plate of double-outspreading mouth 3 and the second bottom plate of double-outspreading mouth 4 are an integral molding structure, that is, are seamlessly connected, and form one
A entirety can be avoided the phenomenon that leaking out, and can thus make out of spiral case 1 to the wind direction 12 of common flue 7 more
It releives smooth, reduces and inversely go out wind resistance, reduce once inversely going out wind resistance, the energy consumption of blower fan structure can be reduced,
To improve the working efficiency of blower.
As shown in fig. 6, showing the wind rose of the blower fan structure of original technology, it can be seen that the path of wind direction 011, wind direction
011 when being entered the rear port 010 of common flue 01 by extension mouth 05, the rear tailgate 06 of extension mouth 05 and the port of extension mouth 05
The angle formed between 07 is greater than 90 degree, due to the guiding of rear tailgate 06, causes the resistance of wind very big, flue gas is easy in extension mouth
Interior formation accumulation obstruction, it is not smooth enough.
A kind of integrated kitchen range, including above-described blower fan structure, using the integrated kitchen range of this kind of structure, when common flue 7
When front port 11 opens wide, it can guarantee flue gas swimmingly from 11 outlet air of front port of common flue 7；When the rear end of common flue 7
When mouth 8 is unlimited, the flue gas towards the rear port 8 of common flue 7 is fluidly also more smooth, reduces and inversely goes out wind resistance, and one
Denier inversely goes out wind resistance and reduces, and air output improves, then the energy consumption of blower fan structure can be reduced, to improve the work effect of blower
Rate.
Claims (10)
1. a kind of blower fan structure, including spiral case, it is characterised in that: spiral case includes spiral case ontology (1) and connects with spiral case ontology (1)
The double-outspreading mouth (2) connect, double-outspreading mouth (2) include the first coaming plate of double-outspreading mouth (6) and air outlet end face (5), the outlet air
The angle [alpha] formed between mouth end face (5) and the first coaming plate of double-outspreading mouth (6) is less than 90 degree.
2. a kind of blower fan structure according to claim 1, it is characterised in that: double-outspreading mouth (2) further includes double-outspreading mouth
Two coaming plates (9) and one end are connect with the first coaming plate of double-outspreading mouth (6), and the other end is connect with the second coaming plate of double-outspreading mouth (9)
Double-outspreading mouth side plate (10).
3. a kind of blower fan structure according to claim 2, it is characterised in that: the second coaming plate of double-outspreading mouth (9) and air outlet
The angle beta formed between end face (5) is less than 90 degree.
4. according to claim 1 or claim 2 or a kind of blower fan structure as claimed in claim 3, it is characterised in that: double-outspreading
Mouth (2) further includes the first bottom plate of double-outspreading mouth (3) and the second bottom plate of double-outspreading mouth connecting with the first bottom plate of double-outspreading mouth (3)
(4), the air outlet end face (5) is arranged in the first bottom plate of double-outspreading mouth (3) bottom.
5. a kind of blower fan structure according to claim 4, it is characterised in that: the height h's of the second bottom plate of double-outspreading mouth (4)
Range is taken as: 8mm≤h≤20mm.
6. a kind of blower fan structure according to claim 2, it is characterised in that: spiral case ontology (1) includes spiral case ontology side plate
(14) and spiral case ontology coaming plate (15), spiral case ontology side plate (14) are connect with double-outspreading mouth side plate (10), spiral case ontology coaming plate
(15) one end is connect with the first coaming plate of double-outspreading mouth (6), and the other end is connect with the second coaming plate of double-outspreading mouth (9), spiral case ontology
The junction (16) of coaming plate (15) and the first coaming plate of double-outspreading mouth (6) is the structure to bend inwards.
7. a kind of blower fan structure according to claim 6, it is characterised in that: spiral case ontology side plate (14) and double-outspreading mouth side
Plate (10) is an integral molding structure, the second coaming plate of spiral case ontology coaming plate (15), the first coaming plate of double-outspreading mouth (6) and double-outspreading mouth
(9) it is an integral molding structure.
8. a kind of blower fan structure according to claim 4, it is characterised in that: the first coaming plate of double-outspreading mouth (6), extension mouth
Two coaming plates (9), double-outspreading mouth side plate (10), the first bottom plate of double-outspreading mouth (3) and the second bottom plate of double-outspreading mouth (4) are integrated into
Type structure.
9. a kind of blower fan structure according to claim 1, it is characterised in that: air outlet end face (5) and double-outspreading mouth first
The angular range of the angle [alpha] formed between coaming plate (6) are as follows: 45 °≤α≤85 °.
10. a kind of integrated kitchen range, it is characterised in that: including blower knot described in any one of claim 1 to claim 9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088963.4A CN109654570A (en) | 2019-01-30 | 2019-01-30 | A kind of blower fan structure and its integrated kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088963.4A CN109654570A (en) | 2019-01-30 | 2019-01-30 | A kind of blower fan structure and its integrated kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654570A true CN109654570A (en) | 2019-04-19 |
Family
ID=66120906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910088963.4A Pending CN109654570A (en) | 2019-01-30 | 2019-01-30 | A kind of blower fan structure and its integrated kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654570A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129699A (en) * | 2005-06-13 | 2006-12-18 | 한라공조주식회사 | Centrifugal blower |
| CN104976744A (en) * | 2014-04-14 | 2015-10-14 | 海尔集团公司 | Air flue structure of air conditioner indoor unit |
| CN205048509U (en) * | 2015-09-23 | 2016-02-24 | 广东万和电气有限公司 | A spiral case for range hood |
| CN105736469A (en) * | 2016-04-05 | 2016-07-06 | 珠海格力电器股份有限公司 | Fan, fan volute and air conditioner |
| CN205842810U (en) * | 2016-07-06 | 2016-12-28 | 绍兴市康内电器有限公司 | A kind of split type integrated kitchen range of removable wind deflector |
| CN207501210U (en) * | 2017-11-14 | 2018-06-15 | 北斗星智能电器有限公司 | A kind of smoke abatement structure of efficient integrated range cigarette smoking system |
| CN209655394U (en) * | 2019-01-30 | 2019-11-19 | 宁波艾谱风机有限公司 | A kind of blower fan structure and its integrated kitchen range |
-
2019
- 2019-01-30 CN CN201910088963.4A patent/CN109654570A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129699A (en) * | 2005-06-13 | 2006-12-18 | 한라공조주식회사 | Centrifugal blower |
| CN104976744A (en) * | 2014-04-14 | 2015-10-14 | 海尔集团公司 | Air flue structure of air conditioner indoor unit |
| CN205048509U (en) * | 2015-09-23 | 2016-02-24 | 广东万和电气有限公司 | A spiral case for range hood |
| CN105736469A (en) * | 2016-04-05 | 2016-07-06 | 珠海格力电器股份有限公司 | Fan, fan volute and air conditioner |
| CN205842810U (en) * | 2016-07-06 | 2016-12-28 | 绍兴市康内电器有限公司 | A kind of split type integrated kitchen range of removable wind deflector |
| CN207501210U (en) * | 2017-11-14 | 2018-06-15 | 北斗星智能电器有限公司 | A kind of smoke abatement structure of efficient integrated range cigarette smoking system |
| CN209655394U (en) * | 2019-01-30 | 2019-11-19 | 宁波艾谱风机有限公司 | A kind of blower fan structure and its integrated kitchen range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209655394U (en) | A kind of blower fan structure and its integrated kitchen range | |
| CN109654570A (en) | A kind of blower fan structure and its integrated kitchen range | |
| CN207778531U (en) | The fan assembly and range hood of range hood | |
| CN206609195U (en) | Low noise horizontal refrigerator | |
| CN106370037A (en) | Exhaust gas waste heat recycling system | |
| CN104832990A (en) | Wall-mounted air conditioner | |
| CN205593113U (en) | FFU box structure | |
| CN206469356U (en) | Indoor apparatus of air conditioner and air conditioner | |
| CN206159127U (en) | Fan silencer | |
| CN207086877U (en) | A kind of flat recess type is vented block structure | |
| CN209083637U (en) | Tower fan | |
| CN203163235U (en) | Hot-blast stove | |
| CN206060429U (en) | A kind of cooler | |
| CN209026897U (en) | A kind of integrated kitchen range Novel direct air exhaust box system | |
| CN205536469U (en) | Leak protection water structure of air conditioner spiral case | |
| CN206361948U (en) | A kind of available buffer combined type air intake duct | |
| CN213577635U (en) | Take integrated kitchen aircraft nose of water conservancy diversion function | |
| CN221098737U (en) | Integrated cooking all-in-one machine with oil receiving structure | |
| CN213811775U (en) | Nitriding furnace cooling device | |
| CN215170858U (en) | Fan mechanism of integrated kitchen | |
| CN216557216U (en) | Integrated kitchen | |
| CN209026789U (en) | A kind of premixed steam generating box of energy conservation and environmental protection | |
| CN209026899U (en) | A kind of two-way in line bellows system of integrated kitchen range | |
| CN105811663A (en) | Cooling structure for coal mill main motor | |
| CN210532504U (en) | Full-automatic double-heat-source heating indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |