CN216203607U - Variable-frequency energy-saving noise-reducing mechanism for air quantity-regulating oil fume purification equipment - Google Patents
Variable-frequency energy-saving noise-reducing mechanism for air quantity-regulating oil fume purification equipment Download PDFInfo
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- CN216203607U CN216203607U CN202122436244.2U CN202122436244U CN216203607U CN 216203607 U CN216203607 U CN 216203607U CN 202122436244 U CN202122436244 U CN 202122436244U CN 216203607 U CN216203607 U CN 216203607U
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Abstract
The utility model discloses an energy-saving and noise-reducing mechanism of variable-frequency air-volume-adjusting oil fume purification equipment, which relates to the technical field of oil fume ventilators and comprises an oil fume ventilator and an exhaust fan, wherein the exhaust fan is fixedly connected to the top surface of the oil fume ventilator, the exhaust fan comprises an air cylinder, the outer surface of the air cylinder is provided with a vent hole, a fan is fixedly installed inside the air cylinder, the upper side and the lower side of the air cylinder are provided with rotating layers, and the inner surfaces of the upper end and the lower end of the air cylinder are fixedly connected with rotating devices. The range hood provided by the utility model can be used for absorbing oil smoke through the air duct, is matched with upward spiral absorption and is matched with the upward ventilation opening of the ventilation hole to increase the efficiency of smoke circulation, has the characteristic of increasing the power of absorbed oil smoke, solves the problem that the efficiency loss of the range hood is very serious because high power is used for absorbing the oil smoke no matter the amount of the oil smoke, and achieves the effect of increasing the efficiency of smoke circulation.
Description
Technical Field
The utility model relates to the technical field of range hoods, in particular to an energy-saving and noise-reducing mechanism of variable-frequency air volume-adjusting oil fume purification equipment.
Background
The range hood is an electric appliance for sucking and cleaning oil smoke and the like generated during cooking in a household kitchen, not only can well complete the function of functionality, but also can have the decoration concept of fusing the modern kitchen structure. The following problems exist in the prior art:
1. when the range hood absorbs oil smoke, no matter the amount of the oil smoke, the range hood can use high power to absorb the oil smoke, which causes serious efficiency loss of the range hood;
2. the inside very big noise that can produce of lampblack absorber when using, the mood when the noise production can seriously influence the owner of the family to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving and noise-reducing mechanism of variable-frequency air volume-adjusting oil fume purification equipment, which aims to have the characteristic of increasing the power of absorbed oil fume and solve the problem that the efficiency loss of a range hood is serious because high power is used to absorb the oil fume no matter the oil fume volume is large; the other purpose is to solve the problem that the generation of noise can seriously affect the mental state of a user when the user uses the range hood so as to achieve the effect of reducing the noise inside the range hood.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting lampblack purification equipment comprises a lampblack absorber and an exhaust fan, wherein the exhaust fan is fixedly connected to the top surface of the lampblack absorber.
The air exhauster comprises an air duct, and a ventilation hole is formed in the outer surface of the air duct.
The technical scheme of the utility model is further improved as follows: the fan is fixedly arranged inside the air duct, and the upper side and the lower side of the air duct are provided with rotating layers.
The technical scheme of the utility model is further improved as follows: the inner surfaces of the upper end and the lower end of the air duct are fixedly connected with rotating devices, the outer surface of each rotating device is fixedly connected with a helical blade, and the direction of the air opening of the ventilation hole is inclined upwards.
The technical scheme of the utility model is further improved as follows: fixedly connected with backing plate on the internal surface of air exhauster, fixedly connected with buffer board on the surface of backing plate, fixedly connected with U type rigging board on the surface of buffer board, the outer fixed surface at the upper and lower both ends of dryer is connected on the internal surface of U type rigging board, the trapezoidal fixed block of fixedly connected with on the surface of U type rigging board.
The technical scheme of the utility model is further improved as follows: the utility model discloses an oil extractor, including air exhauster, square cover shell, fixed connection, triangle piece, oil bottle, triangle bevel connection, swing joint rotates the wheel on the internal surface of air exhauster, the dead slot has been seted up on the bottom internal face of air exhauster, the square cover shell of fixedly connected with on the internal surface of dead slot, the three triangle blocks of fixedly connected with on the internal surface of square cover shell, fixedly connected with oil bottle on the lower surface of square cover shell, be provided with the triangle bevel connection on the upper surface of square cover shell, swing joint all has the pendulum rod on the external surface of rotation wheel.
The technical scheme of the utility model is further improved as follows: the range hood is characterized in that a noise reduction layer is fixedly connected to the inner surface of the range hood, an air guide layer is fixedly connected to the inner surface of the noise reduction layer, a noise reduction plate is arranged on the outer surface of the air guide layer, and an air suction device is fixedly connected to the outer surface of the right side of the range hood.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides an energy-saving and noise-reducing mechanism of variable-frequency air-volume-adjusting oil fume purification equipment, which adopts the matching of air vents and an air cylinder, absorbs oil fume through the air cylinder, performs spiral absorption upwards in a matching way, and increases the efficiency of smoke circulation by matching with an upward air vent of the air vent.
2. The utility model provides an energy-saving and noise-reducing mechanism of variable-frequency air quantity-regulating oil fume purification equipment, which adopts the matching among a noise-reducing layer, an air guide layer, a noise-reducing plate and an air suction device, matches with the air suction device to absorb smoke, matches with the air guide layer to introduce external oil fume, reduces noise in the oil fume by the noise-reducing layer, and then reduces noise by the noise-reducing plate after absorbing the oil fume.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the exhaust fan of the present invention;
FIG. 3 is a schematic view of the structure of the air duct of the present invention;
FIG. 4 is a schematic view of a fan according to the present invention;
FIG. 5 is a schematic view of the structure of the range hood of the present invention;
fig. 6 is a schematic diagram of the working process of the present invention.
In the figure: 1. a range hood; 11. a noise reduction layer; 12. a wind-guiding layer; 13. a noise reduction plate; 14. an air suction device; 2. an exhaust fan; 21. a base plate; 22. a buffer plate; 23. a U-shaped attaching plate; 24. an air duct; 241. a vent hole; 242. a fan; 243. a rotator; 244. a helical blade;
25. an empty groove; 26. a triangular block; 27. an oil bottle; 28. a rotating wheel; 29. a swing link.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the utility model provides an energy-saving and noise-reducing mechanism of a variable-frequency air-volume-adjusting oil fume purification device, which comprises a range hood 1 and an exhaust fan 2, wherein the exhaust fan 2 is fixedly connected to the top surface of the range hood 1.
In this embodiment, the range hood 1 absorbs external oil smoke, the exhaust fan 2 is used to exhaust the absorbed oil smoke, the switch is used to open the oil smoke parts, the oil smoke controller is used to control the smoke sensor, the temperature sensor and the air volume sensor, and the change of the external smoke and temperature changes the air volume.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, the exhaust fan 2 includes an air duct 24, a vent 241 is disposed on an outer surface of the air duct 24, a fan 242 is fixedly mounted inside the air duct 24, rotating layers are disposed on upper and lower sides of the air duct 24, rotating devices 243 are fixedly connected to inner surfaces of upper and lower ends of the air duct 24, helical blades 244 are fixedly connected to outer surfaces of the rotating devices 243, and a direction of a tuyere of the vent 241 is inclined upward.
In this embodiment, the fan 242 is used to rotate the rotator 243, so as to absorb the oil smoke through the air duct 24, and then the rotator 234 is attached to the inner wall surface of the air duct 24 to be spirally absorbed upwards, so as to increase the efficiency of the flue gas circulation by matching with the upward ventilation opening of the ventilation hole 241, thereby achieving the effect of increasing the efficiency of the flue gas circulation.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, the inner surface of the range hood 1 is fixedly connected with a noise reduction layer 11, the inner surface of the noise reduction layer 11 is fixedly connected with an air guide layer 12, the outer surface of the air guide layer 12 is provided with a noise reduction plate 13, and the outer surface of the right side of the range hood 1 is fixedly connected with an air suction device 14.
In this embodiment, cooperation aspirator 14 carries out the absorption of flue gas, and cooperation wind guide layer 12 is introduced to external oil smoke, falls through falling the noise that falls layer 11 to inside and fall, and the board 13 falls to make an uproar to the oil smoke absorption comes in of rethread and falls to fall and fall to reach the effect that reduces the inside noise of lampblack absorber.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, fixedly connected with backing plate 21 on the internal surface of air exhauster 2, fixedly connected with buffer board 22 on the surface of backing plate 21, fixedly connected with U type attaching plate 23 on the surface of buffer board 22, the outer fixed surface at the upper and lower both ends of dryer 24 is connected on the internal surface of U type attaching plate 23, fixedly connected with trapezoidal fixed block on the surface of U type attaching plate 23, dead slot 25 has been seted up on the bottom internal face of air exhauster 2, the square cover shell of fixedly connected with on the internal surface of dead slot 25, fixedly connected with triangular block 26 on the internal surface of square cover shell, fixedly connected with oil bottle 27 on the lower surface of square cover shell, be provided with triangle bevel connection on the upper surface of square cover shell, swing joint has on the internal surface of air exhauster 2 and rotates wheel 28, fixedly connected with all has pendulum rod 29 on the surface of rotation wheel 28.
In this embodiment, cushion dryer 24 through buffer board 22, cooperation U type rigging board 23 protects dryer 24's upper and lower both ends, cooperation dryer 24 absorbs external oil smoke, rotate pendulum rod 29 through rotating wheel 28, utilize pendulum rod 29 to dwindle the oil smoke inlet port, the increase of pressure can accelerate the efficiency that the oil smoke got into, cooperation pendulum rod 29 is the arc on the surface, will gather the grease on pendulum rod 29 surface and drip downwards, cooperation oil bottle 27 is collected the grease that drips.
The working principle of the energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification device is described in detail below.
As shown in fig. 1-6, the fan 242 is used for rotating the rotator 243, oil smoke is absorbed through the air duct 24, the air duct 24 is attached to the inner wall surface of the air duct 24 in a matching manner 234 and is upwards spirally absorbed, the ventilation opening with the upward ventilation hole 241 is matched to increase the efficiency of smoke circulation, the air duct 24 is buffered through the buffer plate 22, the upper end and the lower end of the air duct 24 are protected through the U-shaped attachment plate 23 in a matching manner, the air duct 24 is used for absorbing external oil smoke, the swing rod 29 is rotated through the rotating wheel 28, the oil smoke inlet is reduced through the swing rod 29, the efficiency of oil smoke entering is accelerated through the increase of pressure, the arc-shaped plate on the surface of the swing rod 29 is matched to downwards drip oil gathered on the surface of the swing rod 29, and the dropped oil is collected through the oil bottle 27.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a mechanism of making an uproar falls in energy-conservation of oil smoke clarification plant of variable frequency regulating amount of wind, includes lampblack absorber (1) and air exhauster (2), its characterized in that: an exhaust fan (2) is fixedly connected to the top surface of the range hood (1);
the exhaust fan (2) comprises an air duct (24), and a ventilation hole (241) is formed in the outer surface of the air duct (24).
2. The energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification equipment as claimed in claim 1, wherein: the fan (242) is fixedly installed inside the air duct (24), and the upper side and the lower side of the air duct (24) are provided with rotating layers.
3. The energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification equipment as claimed in claim 1, wherein: the inner surfaces of the upper end and the lower end of the air duct (24) are fixedly connected with rotating devices (243), the outer surface of each rotating device (243) is fixedly connected with a helical blade (244), and the direction of an air opening of the air vent (241) is inclined upwards.
4. The energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification equipment as claimed in claim 1, wherein: fixedly connected with backing plate (21) on the internal surface of air exhauster (2), fixedly connected with buffer board (22) on the surface of backing plate (21), fixedly connected with U type rigging board (23) on the surface of buffer board (22), the outer fixed surface at the upper and lower both ends of dryer (24) is connected on the internal surface of U type rigging board (23), the trapezoidal fixed block of fixedly connected with on the surface of U type rigging board (23).
5. The energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification equipment as claimed in claim 1, wherein: the utility model discloses a fan, including air exhauster (2), air exhauster, fixed connection, square casing of fixedly connected with has been seted up on the bottom internal face of air exhauster (2), fixedly connected with triangle piece (26) on the internal surface of square casing, fixedly connected with oil bottle (27) on the lower surface of square casing, be provided with triangle bevel connection on the upper surface of square casing, swing joint has on the internal surface of air exhauster (2) and rotates wheel (28), fixed connection all has pendulum rod (29) on the surface of rotation wheel (28).
6. The energy-saving and noise-reducing mechanism of the variable-frequency air volume-adjusting oil fume purification equipment as claimed in claim 1, wherein: fixedly connected with falls the layer of making an uproar (11) on the internal surface of lampblack absorber (1), fall fixedly connected with wind guide layer (12) on the internal surface of the layer of making an uproar (11), be provided with on the surface of wind guide layer (12) and fall board (13) of making an uproar, fixedly connected with aspirator (14) on the right side surface of lampblack absorber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436244.2U CN216203607U (en) | 2021-10-08 | 2021-10-08 | Variable-frequency energy-saving noise-reducing mechanism for air quantity-regulating oil fume purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436244.2U CN216203607U (en) | 2021-10-08 | 2021-10-08 | Variable-frequency energy-saving noise-reducing mechanism for air quantity-regulating oil fume purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203607U true CN216203607U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122436244.2U Active CN216203607U (en) | 2021-10-08 | 2021-10-08 | Variable-frequency energy-saving noise-reducing mechanism for air quantity-regulating oil fume purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203607U (en) |
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2021
- 2021-10-08 CN CN202122436244.2U patent/CN216203607U/en active Active
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