CN205402826U - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN205402826U CN205402826U CN201620118022.2U CN201620118022U CN205402826U CN 205402826 U CN205402826 U CN 205402826U CN 201620118022 U CN201620118022 U CN 201620118022U CN 205402826 U CN205402826 U CN 205402826U
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- CN
- China
- Prior art keywords
- smoke
- condenser
- exhaust ventilator
- smoke exhaust
- blower fan
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- 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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- 239000000779 smoke Substances 0.000 title claims abstract description 130
- 238000000605 extraction Methods 0.000 claims description 33
- 239000002826 coolant Substances 0.000 claims description 16
- 238000005057 refrigeration Methods 0.000 claims description 14
- 238000005119 centrifugation Methods 0.000 claims description 13
- 239000006200 vaporizer Substances 0.000 claims description 12
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- -1 and wherein Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model provides a range hood, include: the smoke exhaust device comprises a shell, wherein a smoke exhaust cavity is formed in the shell, and a smoke inlet, a smoke exhaust port and a first air inlet which are communicated with the smoke exhaust cavity are formed in the shell; the refrigerating system is arranged in the shell and comprises a condenser arranged in the smoke exhaust cavity; the first fan is arranged in the smoke exhaust cavity, an oil smoke flow channel is formed between the first fan and the smoke inlet, a cooling flow channel is formed between the first fan and the first air inlet, and the condenser is arranged in the cooling flow channel. The technical scheme of the utility model the condenser in the range hood among the prior art has been solved and the problem that easily receives the oil smoke and pollutes.
Description
Technical field
This utility model relates to household electrical appliance technical field, in particular to a kind of smoke exhaust ventilator.
Background technology
Smoke exhaust ventilator is conventional household electrical appliance, and some smoke exhaust ventilator has refrigerating function.The smoke exhaust ventilator in prior art with refrigerating function includes compressor, vaporizer and condenser.Vaporizer side is provided with cold wind outlet and provides cold, and condenser is arranged in mist extractor cavity, utilizes smoke exhaust fan cooling condensation device.But the greasy dirt in oil smoke is viscous glutinous condenser easily, affects heat exchange efficiency and the life-span thereof of condenser.
Utility model content
Main purpose of the present utility model is in that to provide a kind of smoke exhaust ventilator, to solve the problem that the condenser in smoke exhaust ventilator of the prior art is subject to fume pollution.
To achieve these goals, this utility model provides a kind of smoke exhaust ventilator, including: housing, there is in housing smoke extraction chamber, housing is provided with the smoke inlet, exhaust opening and the first air intlet that connect with smoke extraction chamber；Refrigeration system, is arranged in housing, and refrigeration system includes the condenser being arranged in smoke extraction chamber；First blower fan, is arranged in smoke extraction chamber, wherein, forms oil smoke runner between the first blower fan and smoke inlet, forms coolant flow channel between the first blower fan and the first air intlet, and condenser is arranged in coolant flow channel.
Further, the first air intlet is positioned at the top of housing, and smoke inlet is positioned at the bottom of housing, and the first blower fan is between the first air intlet and smoke inlet.
Further, the first blower fan includes spiral case and the centrifugation blade being arranged in spiral case, and the first blower fan has the first air inlet and the second air inlet that are formed in spiral case both sides.
Further, the axis of centrifugation blade is horizontally extending, and condenser is loop configuration, and condenser is arranged on the medial wall of housing.
Further, the axis of centrifugation blade is horizontally extending, and condenser is platy structure, and condenser is arranged on the medial wall of housing, and condenser is two, and two condensers are oppositely arranged.
Further, the axis of centrifugation blade vertically extends, and condenser is platy structure, and condenser is arranged on inside the roof of housing.
Further, condenser includes the first plate section and the second plate section, the first plate section and the second angled setting of plate section of interconnection.
Further, the first air intlet place is provided with cover plate.
Further, also having cold wind chamber in housing, be provided with the dividing plate in isolation smoke extraction chamber and cold wind chamber in housing, refrigeration system also includes compressor and vaporizer, and wherein, vaporizer is arranged on cold wind intracavity.
Further, housing being additionally provided with the second air intlet and air outlet that connect with cold wind chamber, smoke exhaust ventilator also includes: the second blower fan, is arranged on cold wind intracavity, and vaporizer is between the second air intlet and the second blower fan.
Further, compressor is arranged in smoke extraction chamber.
Further, smoke exhaust ventilator also includes oil separating plate to be opened/closed, and oil separating plate is arranged in coolant flow channel, and oil separating plate is between condenser and the first blower fan.
Application the technical solution of the utility model, has oil smoke runner and coolant flow channel in smoke exhaust ventilator, condenser is arranged in coolant flow channel.When the first blower fan work of smoke exhaust ventilator, oil smoke flows in the first blower fan from smoke inlet along oil smoke runner, and discharges from exhaust opening.Room air flows in the first blower fan from the first air intlet along coolant flow channel, and discharges from exhaust opening, and wherein, the condenser that room air is pointed in coolant flow channel cools down.Said structure makes when smoke exhaust ventilator works, and oil smoke does not flow through condenser, and then avoids the viscous glutinous condenser of greasy dirt.Therefore the technical solution of the utility model solves the problem that the condenser in smoke exhaust ventilator of the prior art is subject to fume pollution.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 illustrates the left view cross-sectional schematic of the embodiment one according to smoke exhaust ventilator of the present utility model；
Fig. 2 illustrates that in Fig. 1, the master of smoke exhaust ventilator looks cross-sectional schematic；And
Fig. 3 illustrates the left view cross-sectional schematic of the embodiment two according to smoke exhaust ventilator of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, housing；11, exhaust opening；12, the first air intlet；13, smoke inlet；14, the second air intlet；15, air outlet；20, smoke extraction chamber；30, cold wind chamber；41, compressor；42, vaporizer；43, condenser；431, the first plate section；432, the second plate section；50, the first blower fan；51, spiral case；511, the first air inlet；512, the second air inlet；60, cover plate；70, dividing plate；80, the second blower fan；90, oil separating plate.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, the smoke exhaust ventilator of embodiment one includes: housing 10, refrigeration system and the first blower fan 50.Wherein, there is in housing 10 smoke extraction chamber 20, housing 10 is provided with the exhaust opening 11, smoke inlet 13 and the first air intlet 12 that connect with smoke extraction chamber 20.Refrigeration system is arranged in housing 10, and refrigeration system includes the condenser 43 being arranged in smoke extraction chamber 20.First blower fan 50 is arranged in smoke extraction chamber 20.Smoke exhaust ventilator also includes the oil smoke runner of connection the first blower fan 50 and smoke inlet 13 and connects the coolant flow channel of the first blower fan 50 and the first air intlet 12, and condenser 43 is arranged in coolant flow channel.
Application the technical solution of the utility model, has oil smoke runner and coolant flow channel in smoke exhaust ventilator, condenser 43 is arranged in coolant flow channel.When the first blower fan 50 of smoke exhaust ventilator works, oil smoke flows in the first blower fan 50 from smoke inlet 13 along oil smoke runner, and discharges from exhaust opening.Room air flows in the first blower fan 50 from the first air intlet 12 along coolant flow channel, and discharges from exhaust opening, and wherein, the condenser 43 that room air is pointed in coolant flow channel cools down.First air intlet 12 can also the outer fresh wind tube of communication chamber, utilize outdoor new wind that condenser 43 is cooled down.Said structure makes when smoke exhaust ventilator works, and oil smoke does not flow through condenser, and then avoids the viscous glutinous condenser of greasy dirt.Therefore the technical solution of the utility model solves the problem that the condenser in smoke exhaust ventilator of the prior art is subject to fume pollution.
As shown in Figure 1, in the technical scheme of the present embodiment, first air intlet 12 is positioned at the top of housing 10, smoke inlet 13 is positioned at the bottom of housing 10, first blower fan 50 is between the first air intlet 12 and smoke inlet 13, and preferably, condenser 43 is arranged between the first air intlet 12 and the first blower fan 50.When smoke exhaust ventilator works, room air enters from the top of housing 10, and flows into the first blower fan 50 being positioned in the middle part of housing 10.Oil smoke enters from housing 10 bottom, and flows into the first blower fan being positioned in the middle part of housing 10.Said structure makes when lampblack absorber works, and oil smoke is positioned at the bottom of smoke extraction chamber 20, and room air is positioned at the top of smoke extraction chamber 20 and then the segregation of enhancing oil smoke and condenser 43, improves the service life of condenser 43.
As it is shown in figure 1, in the technical scheme of embodiment one, the first blower fan 50 includes spiral case 51 and is arranged on the centrifugation blade in spiral case 51, the first blower fan 50 has the first air inlet 511 and the second air inlet 512 formed in spiral case 51 both sides.First blower fan 50 is positioned in the middle part of smoke extraction chamber 20, and condenser 43 and the first air intlet 12 are positioned at smoke extraction chamber 20 top.When first blower fan 50 operates, smoke extraction chamber 20 is internally formed negative pressure, and oil smoke enters smoke extraction chamber 20 through smoke inlet 13 and enters in spiral case 51.Discharge from exhaust opening 11 through centrifugation blade after entering spiral case 51.Indoor air enters smoke extraction chamber 20 through the first air intlet 12, flows through entrance spiral case 51 after condenser 43 is cooled down by condenser 43, enters spiral case 51 fan blade by centrifugation and discharges from exhaust opening 11.Owing to condenser 43 and smoke inlet 13 position are separately positioned up and down, first blower fan 50 is positioned at the middle part of smoke extraction chamber 20, therefore oil smoke air-flow does not flow through condenser 43, just directly discharge through the first blower fan 50, reduce the greasy dirt pollution to condenser 43, improve heat exchange efficiency and its service life of condenser.
As depicted in figs. 1 and 2, in the technical scheme of embodiment one, the axis of centrifugation blade is horizontally extending, and condenser 43 is loop configuration, and condenser 43 is arranged on the medial wall of housing 10.Straight up, the first air inlet 511 and the second air inlet 512 are positioned at the both sides of the horizontal level of spiral case 51 to spiral case 51 air outlet in first blower fan 50 simultaneously.Condenser 43 is circumferentially positioned at the upper inside of housing 10, and meanwhile, the first air intlet 12 is and the loop configuration of annular condenser 43 adaptation.Said structure can enter flow by increase air, and then improves the cooling effect to condenser 43.
Preferably, in the technical scheme of embodiment one, condenser 43 is it can also be provided that the tabular that is oppositely arranged, and specifically, condenser 43 is two panels, be separately positioned on smoke extraction chamber 20 by wall side and the opposite side relative with by wall side.Housing 10 is arranged certain distance between position and the body of wall of condenser 43, and then ensures cooling effect.In another embodiment, condenser 43 is two panels, is separately positioned on the left and right sides adjacent with by wall side of smoke extraction chamber 20, reserved air intake space between the cabinet adjacent with smoke extraction chamber 20 and smoke extraction chamber 20, and then ensures cooling effect.
As it is shown in figure 1, in the technical scheme of embodiment one, the first air intlet 12 place is provided with cover plate 60.Specifically, cover plate 60 is removable cover, and removable cover can be motor driven and then realize to open or close the first air intlet 12.When the refrigeration mode of smoke exhaust ventilator is opened, removable cover is opened the first air intlet 12 and then condenser is cooled down, and meanwhile, removable cover can regulate the entry angle of air.When the refrigeration mode of smoke exhaust ventilator is closed, the first air intlet 12 closed by removable cover.
As depicted in figs. 1 and 2, in the technical scheme of embodiment one, inside condenser, it is provided with telescopic oil separating plate 90, when oil separating plate 90 is opened, condenser 43 and smoke extraction chamber 20 is separated.When the refrigeration mode of smoke exhaust ventilator is opened, oil separating plate 90 is closed, and condenser 43 connects with smoke extraction chamber 20, and cooling air-flow enters through the first air intlet 12, discharges through the first blower fan 50；When the refrigeration mode of smoke exhaust ventilator is closed, oil separating plate 90 is opened, and condenser 43 and smoke extraction chamber 20 are isolated, and oil smoke, after smoke inlet 13 enters, is discharged through the first blower fan 50, and oil smoke is completely without condenser, it is prevented that the viscous glutinous condenser of oil smoke.
Preferably, the first air inlet 511 of the first blower fan 50 and the second air inlet 512 are below condenser 43 bottom position, prevent the viscous glutinous condenser 43 of oil smoke further.
As depicted in figs. 1 and 2, in the technical scheme of embodiment one, being provided with dividing plate 70 in housing 10, spatial separation in housing 10 is separate smoke extraction chamber 20 and cold wind chamber 30 by dividing plate 70, refrigeration system also includes compressor 41 and vaporizer 42, and vaporizer 42 is arranged in cold wind chamber 30.Cold wind chamber 30 is for providing cold wind to kitchen, and then improves the air ambient in kitchen.
As depicted in figs. 1 and 2, in the technical scheme of embodiment one, housing 10 being additionally provided with the second air intlet 14 and air outlet 15 that connect with cold wind chamber 30, smoke exhaust ventilator also includes the second blower fan 80, being arranged in cold wind chamber 30, vaporizer 42 is between the second air intlet 14 and the second blower fan 80.When the second blower fan 80 works, room air flows into from the second air intlet 14, and the air after evaporator cools, cooling becomes cold wind and flows out from air outlet 15.Preferably, the second blower fan 80 is cross flow fan.
As it is shown on figure 3, the embodiment two according to the smoke exhaust ventilator of the application is distinctive in that with embodiment one, the axis of centrifugation blade vertically extends, and condenser 43 is platy structure, and condenser 43 is arranged on inside the roof of housing 10.Said structure makes the first air inlet 511 of the first blower fan 50 and the second air inlet 512 lay respectively at the both sides up and down of spiral case 51, the room air sucked from housing 10 top flows directly into the second air inlet 512 of upward opening, and the oil smoke sucked from housing 10 bottom is directly from the first downwardly open air inlet 511.The condensed device 43 of oil smoke flow can be prevented further by said structure.
As it is shown on figure 3, in the technical scheme of embodiment two, condenser 43 includes the first plate section 431 and the second plate section 432 interconnected, the first plate section 431 and the second angled setting of plate section 432.Preferably, condenser 43 is L-shaped, and then improves heat transfer effect.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (12)
1. a smoke exhaust ventilator, it is characterised in that including:
Housing (10), there is in described housing (10) smoke extraction chamber (20), described housing (10) is provided with the smoke inlet (13), exhaust opening (11) and the first air intlet (12) that connect with described smoke extraction chamber (20)；
Refrigeration system, is arranged in described housing (10), and described refrigeration system includes the condenser (43) being arranged in described smoke extraction chamber (20)；
First blower fan (50), is arranged in described smoke extraction chamber (20),
Wherein, oil smoke runner is formed between described first blower fan (50) and described smoke inlet (13), forming coolant flow channel between described first blower fan (50) and described first air intlet (12), described condenser (43) is arranged in described coolant flow channel.
2. smoke exhaust ventilator according to claim 1, it is characterized in that, described first air intlet (12) is positioned at the top of described housing (10), described smoke inlet (13) is positioned at the bottom of described housing (10), and described first blower fan (50) is positioned between described first air intlet (12) and described smoke inlet (13).
3. smoke exhaust ventilator according to claim 2, it is characterized in that, described first blower fan (50) includes spiral case (51) and is arranged on the centrifugation blade in described spiral case (51), and described first blower fan (50) has the first air inlet (511) and the second air inlet (512) that are formed in described spiral case (51) both sides.
4. smoke exhaust ventilator according to claim 3, it is characterized in that, the axis of described centrifugation blade is horizontally extending, and described condenser (43) is loop configuration, and described condenser (43) is arranged on the medial wall of described housing (10).
5. smoke exhaust ventilator according to claim 3, it is characterized in that, the axis of described centrifugation blade is horizontally extending, described condenser (43) is platy structure, described condenser (43) is arranged on the medial wall of described housing (10), described condenser (43) is two, and said two condenser (43) is oppositely arranged.
6. smoke exhaust ventilator according to claim 3, it is characterized in that, the axis of described centrifugation blade vertically extends, and described condenser (43) is platy structure, and described condenser (43) is arranged on inside the roof of described housing (10).
7. smoke exhaust ventilator according to claim 6, it is characterized in that, described condenser (43) includes the first plate section (431) and the second plate section (432), described first plate section (431) and described second plate section (432) the angled setting that interconnect.
8. smoke exhaust ventilator according to claim 1, it is characterised in that described first air intlet (12) place is provided with cover plate (60).
9. smoke exhaust ventilator according to claim 1, it is characterized in that, also there is in described housing (10) cold wind chamber (30), the dividing plate (70) isolating described smoke extraction chamber (20) and described cold wind chamber (30) it is provided with in described housing (10), described refrigeration system also includes compressor (41) and vaporizer (42), wherein, described vaporizer (42) is arranged in described cold wind chamber (30).
10. smoke exhaust ventilator according to claim 9, it is characterized in that, being additionally provided with the second air intlet (14) and air outlet (15) that connect with described cold wind chamber (30) on described housing (10), described smoke exhaust ventilator also includes:
Second blower fan (80), is arranged in described cold wind chamber (30), and described vaporizer (42) is positioned between described second air intlet (14) and described second blower fan (80).
11. smoke exhaust ventilator according to claim 9, it is characterised in that described compressor (41) is arranged in described smoke extraction chamber (20).
12. smoke exhaust ventilator according to claim 1, it is characterized in that, described smoke exhaust ventilator also includes oil separating plate to be opened/closed (90), described oil separating plate (90) is arranged in described coolant flow channel, and described oil separating plate (90) is positioned between described condenser (43) and described first blower fan (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118022.2U CN205402826U (en) | 2016-02-05 | 2016-02-05 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118022.2U CN205402826U (en) | 2016-02-05 | 2016-02-05 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402826U true CN205402826U (en) | 2016-07-27 |
Family
ID=56450309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118022.2U Active CN205402826U (en) | 2016-02-05 | 2016-02-05 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402826U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN106482193A (en) * | 2016-12-12 | 2017-03-08 | 青岛海信电子技术服务有限公司 | A kind of have air-conditioned range hood |
| CN106524261A (en) * | 2016-12-12 | 2017-03-22 | 青岛海信电子技术服务有限公司 | Range hood |
| CN107044666A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN107131559A (en) * | 2017-05-19 | 2017-09-05 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and integrated kitchen appliance |
| CN110686291A (en) * | 2019-10-11 | 2020-01-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
-
2016
- 2016-02-05 CN CN201620118022.2U patent/CN205402826U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044666A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN106439972B (en) * | 2016-10-25 | 2019-02-12 | 青岛海信电子技术服务有限公司 | A kind of air-conditioned range hood of tool |
| CN106482193A (en) * | 2016-12-12 | 2017-03-08 | 青岛海信电子技术服务有限公司 | A kind of have air-conditioned range hood |
| CN106524261A (en) * | 2016-12-12 | 2017-03-22 | 青岛海信电子技术服务有限公司 | Range hood |
| CN106482193B (en) * | 2016-12-12 | 2019-03-15 | 青岛海信电子技术服务有限公司 | A kind of air-conditioned range hood of tool |
| CN107131559A (en) * | 2017-05-19 | 2017-09-05 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and integrated kitchen appliance |
| CN107131559B (en) * | 2017-05-19 | 2023-06-06 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and integrated kitchen appliance |
| CN110686291A (en) * | 2019-10-11 | 2020-01-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |