CN205079295U - Energy -conserving oil smoke pump drainage machine of split type low noise - Google Patents
Energy -conserving oil smoke pump drainage machine of split type low noise Download PDFInfo
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- CN205079295U CN205079295U CN201520802946.XU CN201520802946U CN205079295U CN 205079295 U CN205079295 U CN 205079295U CN 201520802946 U CN201520802946 U CN 201520802946U CN 205079295 U CN205079295 U CN 205079295U
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- Prior art keywords
- oil smoke
- pump drainage
- well
- wall body
- split type
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Abstract
The utility model discloses an energy -conserving oil smoke pump drainage machine of split type low noise, including collection oil smoke cover subassembly (1), set up pump drainage fan assembly in reserving the wall body oil smoke well (4) in the wall body, pump drainage fan assembly is including setting up pump drainage fan (3) in wall body oil smoke well (4), apron (5) of bottom for having the vent of wall body oil smoke well (4), the air outlet of collection oil smoke cover subassembly (1) loops through exhaust pipe, has apron (5) of vent and sealed being linked together of inner chamber of wall body oil smoke well (4), air exit department at wall body oil smoke well (4) is equipped with air door (6). The utility model discloses because pump drainage air flow structure reasonable in design, the pump drainage is effectual, still can reach traditional smoke ventilator's pump drainage effect under the prerequisite that reduces pump drainage fan power 15 -20%.
Description
Technical field
The utility model relates to a kind of split type low-noise energy-saving cooking fume exhauster.
Background technology
Existing cooking fume exhauster adopts the preposition pump drainage working method of integral blower mostly, forward type blower fan sucks oil smoke pipeline (smoke discharging pipe) discharge backward, because smoke discharging pipe is longer, disorderly air-flow is very easily caused to form windage when air-flow moves in pipeline, especially can form larger windage near bending place, rear end and produce wind in undulatory smoke discharging pipe and at smoke discharging pipe and make an uproar, produce the inadequate phenomenon of pump drainage power thus.Just need to increase pump drainage power for reaching pump drainage effect, consequence is exactly the increase along with pump drainage power of fan, and wind-force is larger, and windage is larger, and noise is larger.Because blower fan is fixed in cooking fume exhauster, the mechanical oscillation of motor when running up can cause mechanical resonance noise by outer cover, wind resistance noise adds the noise that running noise of motor and resonance produce, the noise that three synergistic effects produce remains high, and is still indeterminable subject matter at present in the industry.
And for strengthening pump drainage effect, the general increase pump drainage power of motor that adopts achieves the goal.But pump drainage power of fan is larger, the pot body peripheral gas flow flow velocity on the kitchen range top is faster, and the heat radiation of pot body is faster, makes heat foods time lengthening, and this just needs increasing heating power or firepower to meet demand for heat.Generation like this vicious circle, forms the neither energy-conservation present situation in the industry not reaching again pump drainage effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of split type low-noise energy-saving cooking fume exhauster that can significantly improve oil fume pump exhaust efficiency.
In order to solve the problems of the technologies described above, the utility model provides a kind of split type low-noise energy-saving cooking fume exhauster, comprise oil smoke collection shade assembly, also be included in the body of wall oil smoke well reserved in body of wall and pump drainage blower fan assembly is set, pump drainage blower fan assembly comprises the pump drainage blower fan be arranged in body of wall oil smoke well, the bottom of body of wall oil smoke well is the cover plate with ventilating opening, and the air outlet of oil smoke collection shade assembly is successively by smoke discharging pipe, being connected with the cover plate of ventilating opening and the bore seal of body of wall oil smoke well; Air door is provided with at the exhaust outlet place of body of wall oil smoke well.
Oil smoke collection shade assembly belongs to routine techniques, and it comprises oil-collecting petticoat pipe, is provided with motor, gas and oil separating plant, connects oil ring etc. in oil-collecting petticoat pipe, arranges deep bead on the surface of oil-collecting petticoat pipe.
As the improvement of split type low-noise energy-saving cooking fume exhauster of the present utility model, smoke discharging pipe is made up of 2 bellowss and 1 flexible pipe, and 2 bellowss lay respectively at the two ends of flexible pipe.
Because flexible pipe can bend arbitrarily according to the needs of actual working environment, therefore, smoke discharging pipe of the present utility model can meet the installation needs of any environment.
Cooking fume exhauster of the present utility model have employed split type pump drainage structure technology, independently will be fixed on body of wall oil smoke Jing Chu by pump drainage blower fan, and connect independently oil-collecting petticoat pipe with smoke discharging pipe.During work, the oil smoke in oil-collecting petticoat pipe is directly discharged by the exhaust outlet place of body of wall oil smoke well by smoke discharging pipe by pump drainage blower fan.Owing to adopting end to suck pump drainage working method, during oil smoke airflow passes smoke discharging pipe (particularly corrugated conduit), windage is extremely low, and the wind of generation is made an uproar extremely low.
The utility model sucks in line cigarette well pattern owing to have employed pump drainage blower fan end, greatly eliminates windage that oil smoke airflow passes smoke discharging pipe (particularly corrugated conduit) causes, comprises corresponding wind and make an uproar.
Pump drainage blower fan is fixed on body of wall (that is, being installed in the body of wall oil smoke well being reserved in body of wall) by the utility model, and mechanical oscillation can be made to reduce to extremely low, the mechanicalness noise therefore caused by mechanical oscillation also corresponding be down to extremely low.
The utility model due to exhaust flow structure reasonable in design, pump drainage is effective, still can reach the pump drainage effect of conventional extraction hood under the prerequisite reducing pump drainage power of fan 15--20%.
In sum, the utility model is owing to adopting end suction-type pump drainage technology, charge air flow reasonable in design, and windage significantly reduces, and wind is made an uproar and significantly reduced; About can reduce noise specification 3--5 decibel, energy-conservation 15--20%.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the exploded perspective schematic diagram of split type low-noise energy-saving cooking fume exhauster of the present utility model.
Detailed description of the invention
Embodiment 1, a kind of split type low-noise energy-saving cooking fume exhauster, comprise oil smoke collection shade assembly 1, pump drainage blower fan assembly, smoke discharging pipe.Smoke discharging pipe is made up of 2 bellowss 21 and 1 flexible pipe 22, and 2 bellowss 21 lay respectively at the two ends of flexible pipe 22, and what bellows 21 sealed with flexible pipe 22 is connected.
Pump drainage blower fan assembly is set reserving in the body of wall oil smoke well 4 in body of wall, pump drainage blower fan assembly comprises the pump drainage blower fan 3 be arranged in body of wall oil smoke well 4, pump drainage blower fan 3 is fixed in body of wall oil smoke well 4 (that is, pump drainage blower fan 3 is fixed on body of wall by screw) by screw; The bottom of described body of wall oil smoke well 4 is the cover plate 5 with ventilating opening, and the inlet scoop of pump drainage blower fan 3 is just to the ventilating opening of cover plate 5.
This oil smoke collection shade assembly 1 belongs to routine techniques, it comprises oil-collecting petticoat pipe 11, in oil-collecting petticoat pipe 11, be provided with motor 12, gas and oil separating plant (comprising Oil-gas Separation ring), connect oil ring, oil filter etc., deep bead 13 is set on the surface of oil-collecting petticoat pipe 11.
The air outlet of oil smoke collection shade assembly 1 (namely, the air outlet of oil-collecting petticoat pipe 11) successively by smoke discharging pipe (that is, by 2 bellowss 21 and 1 flexible pipe 22), being connected with the cover plate 5 of ventilating opening and the bore seal of body of wall oil smoke well 4; Air door 6 is provided with at the exhaust outlet place of body of wall oil smoke well 4.Specifically, 2 bellowss 21 are connected respectively by the vent seal on the air outlet of respective hose coupling and oil-collecting petticoat pipe 11, cover plate 5.The starting switch of air door 6 is connected with pump drainage blower fan 3 signal.
During this split type low-noise energy-saving cooking fume exhauster real work:
Start pump drainage blower fan 3 and motor 12, now air door 6 is in opening, extraneous cooking fume flows through deep bead 13, oil filter enters in oil-collecting petticoat pipe 11, motor 12 drives Oil-gas Separation ring to carry out oil gas high-speed separation, mist of oil is got rid of to be stored to connecing in oil ring to collect, clean gas after separation enters the inner chamber of body of wall oil smoke well 4 successively by the ventilating opening on smoke discharging pipe (that is, bellows 21 and flexible pipe 22), cover plate 5, be finally discharged from the exhaust outlet of body of wall oil smoke well 4.
Remarks illustrate: when pump drainage blower fan 3 and motor 12 are closed, now air door 6 is in closed condition.
Finally, it is also to be noted that what enumerate above is only several specific embodiments of the present utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from content disclosed in the utility model or associate, all should think protection domain of the present utility model.
Claims (2)
1. split type low-noise energy-saving cooking fume exhauster, comprise oil smoke collection shade assembly (1), it is characterized in that: pump drainage blower fan assembly is set reserving in the body of wall oil smoke well (4) in body of wall, described pump drainage blower fan assembly comprises the pump drainage blower fan (3) be arranged in body of wall oil smoke well (4), the bottom of described body of wall oil smoke well (4) is the cover plate (5) with ventilating opening, and the air outlet of oil smoke collection shade assembly (1) is successively by smoke discharging pipe, being connected with the cover plate (5) of ventilating opening and the bore seal of body of wall oil smoke well (4); Air door (6) is provided with at the exhaust outlet place of body of wall oil smoke well (4).
2. split type low-noise energy-saving cooking fume exhauster according to claim 1, it is characterized in that: described smoke discharging pipe is made up of 2 bellowss (21) and 1 flexible pipe (22), and 2 bellowss (21) lay respectively at the two ends of flexible pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802946.XU CN205079295U (en) | 2015-10-15 | 2015-10-15 | Energy -conserving oil smoke pump drainage machine of split type low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802946.XU CN205079295U (en) | 2015-10-15 | 2015-10-15 | Energy -conserving oil smoke pump drainage machine of split type low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079295U true CN205079295U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802946.XU Expired - Fee Related CN205079295U (en) | 2015-10-15 | 2015-10-15 | Energy -conserving oil smoke pump drainage machine of split type low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980927A (en) * | 2017-05-31 | 2018-12-11 | 美的集团股份有限公司 | Smoke exhaust ventilator |
-
2015
- 2015-10-15 CN CN201520802946.XU patent/CN205079295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980927A (en) * | 2017-05-31 | 2018-12-11 | 美的集团股份有限公司 | Smoke exhaust ventilator |
| CN108980927B (en) * | 2017-05-31 | 2020-02-07 | 美的集团股份有限公司 | Smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20201015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |