CN106500438A - A kind of ducting assembly and refrigerating plant - Google Patents
A kind of ducting assembly and refrigerating plant Download PDFInfo
- Publication number
- CN106500438A CN106500438A CN201610939751.9A CN201610939751A CN106500438A CN 106500438 A CN106500438 A CN 106500438A CN 201610939751 A CN201610939751 A CN 201610939751A CN 106500438 A CN106500438 A CN 106500438A
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- CN
- China
- Prior art keywords
- protecgulum
- air channel
- ducting assembly
- installation plate
- integral type
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a kind of ducting assembly and refrigeration plant, ducting assembly includes：Air channel protecgulum, spiral case, air channel bonnet；Wherein, there is between fan installation plate and the backboard of refrigeration plant angle, installing space needed for this angle of inclination both can ensure that integral type centrifugal blower inside the refrigeration plant is less, the horizontal volume of refrigeration plant will not be increased, the cold wind being blown out by integral type centrifugal blower simultaneously is non-horizontal directions, which will have a component velocity upwards, refrigeration can be accelerated, and can more effectively flow up along the air channel with angle of inclination, so as to blow to refrigeration, inside is set, efficiently avoid energy loss of the cold air inside air channel, improve refrigeration, avoid the waste of the energy.
Description
Technical field
The present invention relates to refrigerator art, in particular to a kind of ducting assembly and refrigerating plant.
Background technology
At present, in the related, wind cooling refrigerator adopts aerofoil fan and centrifugal fan or boxlike blower fan to drive ice substantially
The vibration of case internal gas flow, reaches the effect of refrigeration.The modes of emplacement of axial flow fan leaf requires, for being disposed vertically, to incline and put
Put, can otherwise affect running effect；Boxlike blower fan is then limited without angle of inclination, but which is limited by air quantity and noise,
The effect of Wind Volume and little noise cannot be realized；And centrifugal fan has, and noise is little, the advantage that air quantity is big, can meet well
The demand of large refrigerator.But though centrifugal fan is centrifugation flabellum in correlation technique, which is not Combined centrifugal fan, its motor and fan
Leaf is detached, by fitting together, therefore also can only just be disposed vertically..
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
For this purpose, first purpose of the invention is to propose a kind of ducting assembly.
Second object of the present invention is to propose a kind of refrigerating plant.
In view of this, according to first purpose of the present invention, the invention provides a kind of ducting assembly, sets for refrigeration
Standby, ducting assembly includes：Air channel protecgulum；Integral type centrifugal blower, on the protecgulum of air channel；Spiral case, with exhaust outlet, spiral case
Be located in outside integral type centrifugal blower and on the fan installation plate of air channel protecgulum；And, air channel bonnet；Wherein, blower fan
There is angle between installing plate and the backboard of refrigeration plant, while making integral type centrifugal blower slant setting, air channel bonnet is fastened
On the protecgulum of air channel, to form air channel.
The ducting assembly that the present invention is provided includes air channel protecgulum, integral type centrifugal blower, spiral case and air channel bonnet, by snail
Shell be located in outside integral type centrifugal blower and be installed on the fan installation plate of air channel protecgulum, by integral type centrifugal blower
It is fixed on the protecgulum of air channel；Fan installation plate on the protecgulum of air channel and between the backboard of refrigeration plant have angle so that air channel
Protecgulum relative to refrigeration plant inclined back plate have the air channel that certain angle, i.e. air channel protecgulum are formed with air channel bonnet relative to
Refrigeration plant has certain angle of inclination, while causing the integral type centrifugal blower being arranged on the protecgulum of air channel also relative to system
Cool equipment has certain angle of inclination, and in the case of this, this angle of inclination both can ensure that integral type centrifugal blower
Installing space needed for inside the refrigeration plant is less, will not increase the horizontal volume of refrigeration plant, while being centrifuged wind by integral type
The cold wind that machine is blown out is non-horizontal directions, and which will have a component velocity upwards, can accelerate refrigeration, and can be along tool
The air channel for having angle of inclination more effectively flows up, and arranges inside so as to blow to refrigeration, efficiently avoid cold air in air channel
Internal energy loss, improve refrigeration, it is to avoid the waste of the energy.
In addition, also there is following additional technical feature according to the ducting assembly that the above embodiment of the present invention is provided：
In above-mentioned technical proposal, it is preferable that the angle of inclination of integral type centrifugal blower is 10 ° to 20 °.
In the technical scheme, the integral type centrifugal blower on the protecgulum of air channel is relative to inclining that refrigeration plant has
Rake angle is set to 10 ° to 20 °, and at 10 ° to 20 °, this angle of inclination both can ensure that integral type centrifugal blower in refrigeration plant
Installing space needed for inside is less, will not increase the horizontal volume of refrigeration plant, it is also ensured that integral type centrifugal blower blows out
The cold wind for going is non-horizontal directions, and which will have a component velocity upwards, can accelerate refrigeration, and can incline along having
The air channel of rake angle more effectively flows up.
In above-mentioned technical proposal, it is preferable that the angle of inclination of integral type centrifugal blower is 15 °.
In the technical scheme, the integral type centrifugal blower on the protecgulum of air channel is relative to inclining that refrigeration plant has
Rake angle is set to 15 °, needed for 15 ° of this angles of inclination both can ensure that integral type centrifugal blower inside refrigeration plant
Installing space is less, will not increase the horizontal volume of refrigeration plant, it is also ensured that the cold wind that integral type centrifugal blower is blown out is
Non-horizontal directions, which will have a component velocity upwards, can accelerate refrigeration, and can be along the wind with angle of inclination
Road is more effectively flowed up.
In above-mentioned technical proposal, it is preferable that exhaust outlet is opened in the upper surface of spiral case, so that integral type centrifugal blower blows
The distinguished and admirable top to air channel for going out.
In the technical scheme, air outlet is opened up in the upper surface of spiral case so that be located in its internal integral type centrifugation
The cold wind of blower fan blowout can lead to the top in air channel by exhaust outlet, arrange inside so as to blow to refrigeration, improve the biography of cold air
Defeated efficiency, it is to avoid the waste of the energy.
In above-mentioned technical proposal, it is preferable that air channel protecgulum includes lower air duct protecgulum；The lower end of fan installation plate and leeward
Road protecgulum is connected.
In the technical scheme, air channel protecgulum also includes lower air duct protecgulum, before the lower end connection lower air duct of fan installation plate
Cover.
In above-mentioned technical proposal, it is preferable that air channel protecgulum also includes upper air duct protecgulum, wherein, fan installation plate or on
One in the protecgulum of air channel is provided with draw-in groove, and another in fan installation plate or upper air duct protecgulum is provided with grab；Grab and
Draw-in groove is adapted to, and makes fan installation plate and upper air duct protecgulum phase clamping.
In the technical scheme, in the fan installation plate and upper air duct protecgulum in the protecgulum of air channel, one is provided with draw-in groove, separately
One is provided with grab, by grab and the adaptation of draw-in groove, by fan installation plate and upper air duct protecgulum phase clamping, grab and draw-in groove
Simple structure, fixation, without the need for punching, both can ensure that fan installation plate and the intensity of upper air duct protecgulum were not destroyed, and
Can ensure that assembling is simply saved trouble, saved human cost.
In above-mentioned technical proposal, it is preferable that be provided with least one air outlet on upper air duct protecgulum；At least one air-out
Mouth is connected with least one chamber of refrigeration plant.
In the technical scheme, by being provided with least one air outlet on protecgulum of being in the wind, and at least one is gone out
Air port is connected with least one chamber of refrigeration plant, can cause by integral type centrifugal blower blow out with upwards point speed
Degree cold wind, can flow at least one chamber of refrigeration plant along at least one air outlet on upper air duct protecgulum.
In above-mentioned technical proposal, it is preferable that fan installation plate is inclined to the chamber direction of refrigeration plant.
In the technical scheme, the chamber direction to refrigeration plant of fan installation plate inclines so that fan installation plate
There is between top and bottom an angle of inclination in the horizontal direction, and the angle of inclination is the chamber side for being partial to refrigeration plant
To.
In above-mentioned technical proposal, it is preferable that fan installation plate is structure as a whole with lower air duct protecgulum.
In the technical scheme, fan installation plate is structure as a whole with lower air duct protecgulum, because the mechanics of integral structure
Performance is good, it is thus possible to improve the bonding strength between fan installation plate and lower air duct protecgulum, in addition, can by fan installation plate with
Lower air duct protecgulum is made into integration, batch production, to improve the working (machining) efficiency of product, reduces the processing cost of product.
According to second object of the present invention, the invention provides a kind of refrigeration plant includes：Case courage；And ducting assembly,
The ducting assembly that there is first aspect to provide, therefore, the refrigeration plant that the present invention is provided has the air channel group of first aspect offer
Whole beneficial effects of part, numerous to list herein.
In above-mentioned technical proposal, it is preferable that the back of case courage is provided with mounting groove, ducting assembly is arranged on mounting groove
On.
In the technical scheme, the inside container back in refrigeration plant is provided with mounting groove, can be by air channel group by mounting groove
Part is arranged on mounting groove.
In above-mentioned technical proposal, it is preferable that refrigerating plant is refrigerator or the one kind in refrigerator-freezer.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
Substantially and easy to understand, wherein：
Fig. 1 shows ducting assembly schematic diagram according to an embodiment of the invention；
Fig. 2 shows the structural representation of refrigeration plant according to an embodiment of the invention；
Fig. 3 illustrates the quick-fried of integral type centrifugal blower according to an embodiment of the invention, spiral case and lower air duct protecgulum
Fried figure.
Wherein, the corresponding relation between the reference of Fig. 1 to Fig. 3 and component names is：
10 air channel protecgulums, 102 fan installation plates, 104 upper air duct protecgulums, 106 lower air duct protecgulums, 12 integral types are centrifuged wind
Machine, 14 spiral cases, 142 exhaust outlets, 16 air channel bonnets, 18 chambers.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and concrete real
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
A lot of details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
FIG. 1 below is to Fig. 3 described with reference to described according to some embodiments of the invention air channel structure and refrigeration plant.
In first aspect present invention embodiment, as shown in Figure 1 to Figure 3, the invention provides a kind of ducting assembly, is used for
Refrigeration plant, ducting assembly include：Air channel protecgulum 10；Integral type centrifugal blower 12, on air channel protecgulum 10；Spiral case 14,
There is exhaust outlet 142, spiral case 14 be located in outside integral type centrifugal blower 12 and be arranged on the fan installation plate 102 of air channel protecgulum 10
On；And, air channel bonnet 16；Wherein, there is angle between fan installation plate 102 and the backboard of refrigeration plant, while making one
12 slant setting of formula centrifugal blower, air channel bonnet 16 are fastened on air channel protecgulum 10, to form air channel.
The ducting assembly that the present invention is provided includes air channel protecgulum 10, integral type centrifugal blower 12, spiral case 14 and air channel bonnet
16, the fan installation plate 102 of air channel protecgulum 10 is located in outside integral type centrifugal blower 12 and is installed in by spiral case 14
On, integral type centrifugal blower 12 is fixed on air channel protecgulum 10；Fan installation plate 102 and refrigeration plant on air channel protecgulum 10
Backboard between have angle so that air channel protecgulum 10 has certain angle, i.e. air channel relative to the inclined back plate of refrigeration plant
The air channel that protecgulum 10 is formed with air channel bonnet 16 has certain angle of inclination relative to refrigeration plant, while causing to be arranged on wind
Integral type centrifugal blower 12 on road protecgulum 10 has certain angle of inclination also relative to refrigeration plant, in this situation
Under, the installing space needed for this angle of inclination both can ensure that integral type centrifugal blower 12 inside the refrigeration plant is less, no
The horizontal volume of refrigeration plant can be increased, while the cold wind being blown out by integral type centrifugal blower 12 is non-horizontal directions, which will tool
There is a component velocity upwards, refrigeration can be accelerated, and can more effectively be flowed up along the air channel with angle of inclination,
Inside is set so as to blow to refrigeration, be efficiently avoid energy loss of the cold air inside air channel, improve refrigeration, it is to avoid
The waste of the energy.
In addition, also there is following additional technical feature according to the ducting assembly that the above embodiment of the present invention is provided：
In one embodiment of the invention, it is preferable that the angle of inclination of integral type centrifugal blower 12 is 10 ° to 20 °.
In this embodiment, the integral type centrifugal blower 12 on air channel protecgulum 10 has relative to refrigeration plant
Angle of inclination is set to 10 ° to 20 °, as shown in β in Fig. 1,10 ° to 20 ° this angles of inclination both can ensure that integral type from
Installing space of the heart-wind syndrome machine 12 needed for inside the refrigeration plant is less, will not increase the horizontal volume of refrigeration plant, it is also ensured that
The cold wind that integral type centrifugal blower 12 is blown out is non-horizontal directions, and which will have a component velocity upwards, can accelerate to make
Cold effect, and can more effectively flow up along the air channel with angle of inclination.
In one embodiment of the invention, it is preferable that the angle of inclination of integral type centrifugal blower 12 is 15 °.
In this embodiment, the integral type centrifugal blower 12 on air channel protecgulum 10 has relative to refrigeration plant
Angle of inclination is set to 15 °, as shown in β in Fig. 1, both can ensure that integral type centrifugal blower 12 existed at 15 ° of this angles of inclination
Installing space needed for inside refrigeration plant is less, will not increase the horizontal volume of refrigeration plant, it is also ensured that integral type is centrifuged
The cold wind that blower fan 12 is blown out is non-horizontal directions, and which will have a component velocity upwards, can accelerate refrigeration, and energy
More effectively flow up along the air channel with angle of inclination.
In one embodiment of the invention, it is preferable that exhaust outlet 142 is opened in the upper surface of spiral case 14, so that one
The distinguished and admirable top to air channel of the blowout of formula centrifugal blower 12.
In this embodiment, air outlet is opened up in the upper surface of spiral case 14 so that be located in its internal integral type centrifugation
The cold wind of the blowout of blower fan 12 can lead to the top in air channel by exhaust outlet 142, arrange inside so as to blow to refrigeration, improve cold air
Efficiency of transmission, it is to avoid the waste of the energy.
In one embodiment of the invention, it is preferable that air channel protecgulum 10 includes lower air duct protecgulum 106；Fan installation plate
102 lower end is connected with lower air duct protecgulum 106.
In this embodiment, air channel protecgulum 10 also includes lower air duct protecgulum 106, under the lower end connection of fan installation plate 102
On air channel protecgulum 106.
In one embodiment of the invention, it is preferable that air channel protecgulum 10 also includes upper air duct protecgulum 104, wherein, blower fan
One in installing plate 102 or upper air duct protecgulum 104 is provided with draw-in groove, another in fan installation plate 102 or upper air duct protecgulum 104
One is provided with grab；Grab and draw-in groove adaptation, make the 104 phase clamping of fan installation plate 102 and upper air duct protecgulum.
In this embodiment, in the fan installation plate 102 and upper air duct protecgulum 104 in air channel protecgulum 10 one be provided with card
Groove, another are provided with grab, by grab and the adaptation of draw-in groove, fan installation plate 102 are mutually blocked with upper air duct protecgulum 104
Connect, grab and notch are simple, fixation, without the need for punching, both can ensure that fan installation plate 102 and upper air duct protecgulum
104 intensity is not destroyed, and can ensure that assembling is simply saved trouble again, has saved human cost.
In one embodiment of the invention, it is preferable that on upper air duct protecgulum 104, be provided with least one air outlet；Extremely
A few air outlet is connected with least one chamber 18 of refrigeration plant.
In this embodiment, by being provided with least one air outlet on protecgulum 104 of being in the wind, and at least one is gone out
Air port is connected with least one chamber 18 of refrigeration plant, can cause by integral type centrifugal blower 12 blow out with upwards
Component velocity cold wind, can flow at least one chamber of refrigeration plant along at least one air outlet on upper air duct protecgulum 104
18.
In one embodiment of the invention, it is preferable that fan installation plate 102 inclines to 18 direction of chamber of refrigeration plant
Tiltedly.
In this embodiment, 18 direction of chamber to refrigeration plant of fan installation plate 102 inclines so that fan installation plate
There is between 102 top and bottom an angle of inclination in the horizontal direction, and the angle of inclination is deflection refrigeration plant
18 direction of chamber.
In one embodiment of the invention, it is preferable that fan installation plate 102 is structure as a whole with lower air duct protecgulum 106.
In this embodiment, fan installation plate 102 is structure as a whole with lower air duct protecgulum 106, because integral structure
Mechanical property is good, it is thus possible to improve the bonding strength between fan installation plate 102 and lower air duct protecgulum 106, in addition, can be by wind
Machine installing plate 102 is made into integration with lower air duct protecgulum 106, batch production, to improve the working (machining) efficiency of product, reduces adding for product
Work cost.
According to second object of the present invention, the invention provides a kind of refrigeration plant includes：Case courage；And ducting assembly,
The ducting assembly that there is first aspect to provide, therefore, the refrigeration plant that the present invention is provided has the air channel group of first aspect offer
Whole beneficial effects of part, numerous to list herein.
In one embodiment of the invention, it is preferable that the back of case courage is provided with mounting groove, ducting assembly is arranged on peace
On tankage.
In this embodiment, the inside container back in refrigeration plant is provided with mounting groove, can be by ducting assembly by mounting groove
It is arranged on mounting groove.
In one embodiment of the invention, it is preferable that refrigerating plant is refrigerator or the one kind in refrigerator-freezer.
In the description of this specification, term " on ", the orientation of instruction such as D score or position relationship be based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or hint indication device
Or therefore element must be not considered as limiting the invention with specific orientation, with specific azimuth configuration and operation；
Term " connection ", " installation ", " fixation " etc. all should be interpreted broadly, and for example, " connection " can be fixedly connected, or can
Dismounting connection, or be integrally connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained in of the invention at least one real
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are these are only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications that within the spirit and principles in the present invention, is made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of ducting assembly, for refrigeration plant, it is characterised in that include：
Air channel protecgulum；
Integral type centrifugal blower, on the protecgulum of air channel；
Spiral case, with exhaust outlet, the spiral case is located in outside the integral type centrifugal blower and installed in the air channel protecgulum
On fan installation plate；And,
Air channel bonnet；
Wherein, there is angle between the backboard of the fan installation plate and the refrigeration plant, while making the integral type centrifugation
Blower fan slant setting, the air channel bonnet are fastened on the air channel protecgulum, to form air channel.
2. ducting assembly according to claim 1, it is characterised in that
The angle of inclination of the integral type centrifugal blower is 10 ° to 20 °.
3. ducting assembly according to claim 2, it is characterised in that
The angle of inclination of the integral type centrifugal blower is 15 °.
4. ducting assembly according to any one of claim 1 to 3, it is characterised in that
The exhaust outlet is opened in the upper surface of the spiral case, so that integral type centrifugal blower blowout is distinguished and admirable to the wind
The top in road.
5. ducting assembly according to claim 4, it is characterised in that
The air channel protecgulum includes lower air duct protecgulum；
The lower end of the fan installation plate is connected with the lower air duct protecgulum.
6. ducting assembly according to claim 5, it is characterised in that
The air channel protecgulum also includes upper air duct protecgulum,
Wherein, in the fan installation plate or the upper air duct protecgulum is provided with draw-in groove, the fan installation plate
Or another in the upper air duct protecgulum is provided with grab；
The grab and draw-in groove adaptation, make the fan installation plate and the upper air duct protecgulum phase clamping.
7. ducting assembly according to any one of claim 1 to 6, it is characterised in that
At least one air outlet is provided with the upper air duct protecgulum；
At least one air outlet is connected with least one chamber of the refrigeration plant.
8. ducting assembly according to any one of claim 1 to 6, it is characterised in that
The fan installation plate is inclined to the chamber direction of the refrigeration plant.
9. ducting assembly according to any one of claim 1 to 6, it is characterised in that the fan installation plate with described
Lower air duct protecgulum is structure as a whole.
10. a kind of refrigerating plant, it is characterised in that include：
Case courage；And
Ducting assembly as claimed in any one of claims 1-9 wherein.
11. refrigerating plants according to claim 10, it is characterised in that
The back of refrigerator container is provided with mounting groove, and the ducting assembly is arranged on the mounting groove.
12. refrigerating plants according to claim 10 or 11, it is characterised in that
The refrigerating plant is refrigerator or the one kind in refrigerator-freezer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939751.9A CN106500438A (en) | 2016-10-24 | 2016-10-24 | A kind of ducting assembly and refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939751.9A CN106500438A (en) | 2016-10-24 | 2016-10-24 | A kind of ducting assembly and refrigerating plant |
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|---|---|
| CN106500438A true CN106500438A (en) | 2017-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939751.9A Pending CN106500438A (en) | 2016-10-24 | 2016-10-24 | A kind of ducting assembly and refrigerating plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131698A (en) * | 2017-12-11 | 2018-06-08 | 深圳国创名厨商用设备制造有限公司南海分公司 | Desk stove radiator structure and with its desk stove |
| CN110375491A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔电冰箱有限公司 | Breeze fan is located at the refrigerator in evaporator downstream |
| EP3722711A4 (en) * | 2018-01-09 | 2021-01-20 | Haier Smart Home Co., Ltd. | Air supply assembly, air supply system and refrigerator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131698A (en) * | 2017-12-11 | 2018-06-08 | 深圳国创名厨商用设备制造有限公司南海分公司 | Desk stove radiator structure and with its desk stove |
| EP3722711A4 (en) * | 2018-01-09 | 2021-01-20 | Haier Smart Home Co., Ltd. | Air supply assembly, air supply system and refrigerator |
| AU2019206946B2 (en) * | 2018-01-09 | 2021-09-09 | Haier Smart Home Co., Ltd. | Air supply assembly, air supply system and refrigerator |
| US11713915B2 (en) | 2018-01-09 | 2023-08-01 | Haier Smart Home Co., Ltd. | Air supply assembly, air supply system and refrigerator |
| CN110375491A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔电冰箱有限公司 | Breeze fan is located at the refrigerator in evaporator downstream |
| CN110375493A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔电冰箱有限公司 | The refrigerator of freezing chamber return air on front side of cooling chamber |
| CN110375494A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔电冰箱有限公司 | With the refrigerator with volute casing centrifugal blower fan |
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Application publication date: 20170315 |