CN210565237U - Energy-saving environment-friendly negative pressure fan - Google Patents
Energy-saving environment-friendly negative pressure fan Download PDFInfo
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- CN210565237U CN210565237U CN201921550622.6U CN201921550622U CN210565237U CN 210565237 U CN210565237 U CN 210565237U CN 201921550622 U CN201921550622 U CN 201921550622U CN 210565237 U CN210565237 U CN 210565237U
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- belt pulley
- rotating shaft
- box
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Abstract
The utility model discloses an energy-concerving and environment-protective negative-pressure air fan, concretely relates to negative-pressure air fan field, which comprises a bod, first belt pulley outside is equipped with first belt, first belt bottom is equipped with the second pivot, the outside cover of second pivot is equipped with the second belt pulley, second belt pulley opposite side is equipped with the third belt pulley, third belt pulley bottom is equipped with the third pivot, the outside fixed cover of third pivot is equipped with the fourth belt pulley, fourth belt pulley one side is equipped with the box, the inside spiral leaf that is equipped with of box, the bottom half is equipped with the inlet tube, the inside one side of organism is equipped with the purifying box, outlet pipe top swing joint has atomizer. The utility model discloses a to advance water piping connection outside water source, the spiral leaf rotates in the box and produces suction and press water into the outlet pipe, and water sprays from atomizer through the outlet pipe and makes the oil smoke meet cold liquefaction, to the clearance effect preferred of oil smoke, avoids the oil smoke to glue and glues on the flabellum.
Description
Technical Field
The utility model relates to a negative-pressure air fan field, more specifically says, the utility model relates to an energy-concerving and environment-protective negative-pressure air fan.
Background
The negative pressure fan is a kind of air conditioning electric appliance which drives the fan blade to rotate and drive the air flow by the motor, so as to make the indoor and outdoor air exchange, the air exhaust aims at removing the indoor dirty air, adjusting the temperature, humidity and human feeling effect, and the negative pressure fan is widely used in the family and public places.
However, when the general negative pressure fan is used in an environment with large oil smoke such as a kitchen, the oil smoke is easily adhered to the fan blades, and is not easy to clean.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an energy-concerving and environment-protective negative-pressure air fan, through advancing the outside water source of water piping connection, the third belt pulley rotates along with the second pivot simultaneously, the second belt drives fourth belt pulley and third pivot rotation, the third pivot is rotated and is driven the helical blade and rotate, the helical blade rotates in the box and produces inside the water suction box that suction made the inlet tube, back helical blade continues to rotate and goes into the outlet pipe with water pressure, water sprays from atomizer through the outlet pipe, atomizing water floats and makes the oil smoke meet cold liquefaction inside the purifying box, to the cleaning performance preferred of oil smoke, avoid the oil smoke to glue on the flabellum, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving and environment-friendly negative pressure fan comprises a fan body, wherein a motor is fixedly connected inside the fan body, a first rotating shaft is arranged on one side of the motor and fixedly connected with an output shaft of the motor, a first belt pulley is arranged outside the first rotating shaft and fixedly sleeved with the first rotating shaft, a first belt is arranged outside the first belt pulley, a second rotating shaft is arranged at the bottom of the first belt, a second belt pulley is sleeved outside the second rotating shaft, the first belt pulley and the second belt pulley are both contacted with the inner wall of the first belt, a fan blade is arranged on one side of the second belt pulley, a third belt pulley is arranged on the other side of the second belt pulley, the third belt pulley is fixedly connected with the second rotating shaft, a third rotating shaft is arranged at the bottom of the third belt pulley, a fourth belt pulley is fixedly sleeved outside the third rotating shaft, and a second belt is arranged between the fourth belt pulley and the third belt pulley, the utility model discloses a portable air purifier, including first belt pulley, second belt pulley, fourth belt pulley, third belt pulley and fourth belt pulley, the third belt pulley and the fourth belt pulley outside all contact with the second belt pulley inner wall, fourth belt pulley one side is equipped with the box, the inside spiral leaf that is equipped with of box, the bottom half is equipped with the inlet tube, the inside one side of organism is equipped with the purifying box, inlet tube one side is equipped with the outlet pipe, outlet pipe top swing joint has atomizer, atomizer one side is equipped with.
In a preferred embodiment, a bearing is arranged between the second rotating shaft and the machine body, and the machine body is movably connected with the second rotating shaft through the bearing.
In a preferred embodiment, the number of the fan blades is six, six of the fan blades are integrally cast, and the fan blades are fixedly connected with the second rotating shaft.
In a preferred embodiment, the third rotating shaft is movably connected with the machine body through a bearing, the spiral blade is fixedly connected with the third rotating shaft, and the third rotating shaft is movably connected with the box body through a bearing.
In a preferred embodiment, the box body is fixedly connected with the machine body, and one end of the third rotating shaft passes through a side wall of the box body and extends into the box body.
In a preferred embodiment, the water inlet pipe is arranged between the inner wall and the outside of the bottom of the machine body, and one end of the water inlet pipe extends to the outside of the machine body through the machine body.
In a preferred embodiment, one end of the water outlet pipe penetrates through the sliding groove and extends to the bottom end inside the purification box, a plurality of inclined holes are formed in two side walls of the purification box, sliding grooves are formed in the top and the bottom of the purification box, the sliding grooves are fixedly connected with the machine body, and the purification box is in sliding connection with the sliding grooves.
In a preferred embodiment, one end of the sewage draining pipe passes through the machine body and extends to the outside of the machine body, and the two sides of the machine body are fixedly connected with the fixed seats.
In a preferred embodiment, a moisture-proof plate is arranged between the fan blades and the purification box, the moisture-proof plate is fixedly connected with the inner wall of the machine body, and a plurality of air holes are formed in the moisture-proof plate.
The utility model discloses a technological effect and advantage:
1. the water inlet pipe is connected with an external water source, the third belt pulley rotates along with the second rotating shaft, the second belt drives the fourth belt pulley and the third rotating shaft to rotate, the third rotating shaft rotates to drive the spiral blade to rotate, the spiral blade rotates in the box body to generate suction force to enable water in the water inlet pipe to be sucked into the box body, the rear spiral blade continues to rotate to enable water to be pressed into the water outlet pipe, the water is sprayed out from the atomizing nozzle through the water outlet pipe, atomized water floats in the purifying box to enable oil smoke to be liquefied when meeting cold, the oil smoke cleaning effect is good, and the oil smoke cleaning device is very environment-friendly and can prevent the oil smoke from being adhered to fan blades;
2. through installing dampproofing board in purifying box one side, the atomizing steam is adsorbed to dampproofing board, avoids the inside steam that produces of purifying box to be close to electrical component, makes circuit device safer, has improved the safety of kitchen power consumption.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
FIG. 3 is a schematic view of the body structure of the present invention
Fig. 4 is an enlarged view of the structure of the portion a of fig. 1 according to the present invention.
Fig. 5 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.
The reference signs are: 1 organism, 2 motors, 3 first pivot, 4 first belt pulleys, 5 first belts, 6 second pivot, 7 second belt pulleys, 8 flabellum, 9 third belt pulleys, 10 second belts, 11 fourth belt pulleys, 12 third pivot, 13 boxes, 14 spiral leaf, 15 inlet tubes, 16 outlet pipes, 17 dampproof board, 18 purifying box, 19 atomizer, 20 spouts, 21 blow off pipe, 22 fixing bases.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an energy-saving and environment-friendly negative pressure fan as shown in figures 1-5, which comprises a machine body 1, wherein a motor 2 is fixedly connected inside the machine body 1, a first rotating shaft 3 is arranged on one side of the motor 2, the first rotating shaft 3 is fixedly connected with an output shaft of the motor 2, a first belt pulley 4 is arranged outside the first rotating shaft 3, the first belt pulley 4 is fixedly sleeved with the first rotating shaft 3, a first belt 5 is arranged outside the first belt pulley 4, a second rotating shaft 6 is arranged at the bottom of the first belt 5, a second belt pulley 7 is sleeved outside the second rotating shaft 6, the first belt pulley 4 and the second belt pulley 7 are both contacted with the inner wall of the first belt 5, a fan blade 8 is arranged on one side of the second belt pulley 7, a third belt pulley 9 is arranged on the other side of the second belt pulley 7, and the third belt pulley 9 is fixedly connected with the second rotating shaft 6, a third rotating shaft 12 is arranged at the bottom of the third belt pulley 9, a fourth belt pulley 11 is fixedly sleeved outside the third rotating shaft 12, a second belt 10 is arranged between the fourth belt pulley 11 and the third belt pulley 9, the outside of the third belt pulley 9 and the outside of the fourth belt pulley 11 are both contacted with the inner wall of the second belt 10, a box body 13 is arranged on one side of the fourth belt pulley 11, spiral blades 14 are arranged inside the box body 13, a water inlet pipe 15 is arranged at the bottom of the box body 13, a purification box 18 is arranged on one side inside the machine body 1, a water outlet pipe 16 is arranged on one side of the water inlet pipe 15, an atomizing spray head 19 is movably connected to the top of the water outlet pipe 16, and a sewage discharge pipe;
a bearing is arranged between the second rotating shaft 6 and the machine body 1, and the machine body 1 is movably connected with the second rotating shaft 6 through the bearing;
the number of the fan blades 8 is six, the six fan blades 8 are integrally cast, and the fan blades 8 are fixedly connected with the second rotating shaft 6;
the third rotating shaft 12 is movably connected with the machine body 1 through a bearing, the spiral blade 14 is fixedly connected with the third rotating shaft 12, and the third rotating shaft 12 is movably connected with the box body 13 through a bearing;
the box body 13 is fixedly connected with the machine body 1, and one end of the third rotating shaft 12 penetrates through one side wall of the box body 13 and extends into the box body 13;
the water inlet pipe 15 is arranged between the inner wall and the outside of the bottom of the machine body 1, and one end of the water inlet pipe 15 penetrates through the machine body 1 and extends to the outside of the machine body 1;
one end of the water outlet pipe 16 penetrates through the sliding groove 20 and extends to the bottom end inside the purifying box 18, a plurality of inclined holes are formed in two side walls of the purifying box 18, the sliding grooves 20 are formed in the top and the bottom of the purifying box 18, the sliding groove 20 is fixedly connected with the machine body 1, and the purifying box 18 is in sliding connection with the sliding groove 20;
one end of the sewage discharge pipe 21 penetrates through the machine body 1 and extends to the outside of the machine body 1, and fixing seats 22 are fixedly connected to two sides of the machine body 1.
The implementation mode is specifically as follows: when the utility model is used in a kitchen, the utility model is quickly installed through the fixed seat 22 and the bolt, the external power supply is connected, the motor 2 is started, the output shaft of the motor 2 drives the first rotating shaft 3 and the first belt pulley 4 to rotate, because the first belt 5 establishes the power connection between the first belt pulley 4 and the second belt pulley 7, the second belt pulley 7 rotates to rotate the second rotating shaft 6, the fan blade 8 also rotates to generate negative pressure, so that pressure difference is formed inside and outside the room, air circulation is realized, dust and some oil smoke in the air can enter the utility model, the water in the water inlet pipe 15 is pumped into the box body 13 by connecting the water inlet pipe 15 with the external water source, simultaneously the third belt pulley 9 rotates along with the second rotating shaft 6, the second belt 10 drives the fourth belt pulley 11 and the third rotating shaft 12 to rotate, the third rotating shaft 12 rotates to drive the spiral blade 14 to rotate, the spiral blade 14 rotates in the box body 13 to generate suction, back spiral leaf 14 continues to rotate and goes into outlet pipe 16 with water pressure, and water sprays out from atomizer 19 through outlet pipe 16, and atomizing water floats and makes the oil smoke meet cold liquefaction in 18 inside messenger's purifying tanks, sets up the through-hole of purifying tanks 18 into the inclined hole simultaneously, and oil smoke and dust can not directly pass through purifying tanks 18, but can fall and flow through blow off pipe 21 together with water behind purifying tanks 18 bottom the utility model discloses, to the cleaning effect preferred of oil smoke, very environmental protection plays certain radiating effect to the machine inside simultaneously, avoids working under the long-time high temperature environment, shortens life, belt drive is convenient for change, and efficiency is higher, plays certain energy saving and emission reduction's effect, and this embodiment has specifically solved the problem that the oil smoke glues the clearance of being not convenient for on the flabellum among the prior art.
The utility model provides an energy-concerving and environment-protective negative-pressure air fan as shown in figure 1 still includes dampproofing board 17, dampproofing board 17 is established between flabellum 8 and purifying box 18, dampproofing board 17 and 1 inner wall fixed connection of organism, a plurality of gas pockets have been seted up on the dampproofing board 17.
The implementation mode is specifically as follows: through installing dampproofing board 17 in 18 one sides of purge tank, the atomizing steam of dampproofing board 17 adsorbability avoids the inside steam that produces of purge tank 18 to be close to electrical component, makes circuit device safer, ensures people's safety simultaneously, and this embodiment has specifically improved the safety of kitchen power consumption.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a water inlet pipe 15 is connected with an external water source, meanwhile, a third belt pulley 9 rotates along with a second rotating shaft 6, a second belt 10 drives a fourth belt pulley 11 and a third rotating shaft 12 to rotate, the third rotating shaft 12 rotates to drive a spiral blade 14 to rotate, the spiral blade 14 rotates in a box body 13 to generate suction force, so that water in the water inlet pipe 15 is sucked into the box body 13, the spiral blade 14 continues to rotate to press water into a water outlet pipe 16, the water passes through the water outlet pipe 16 and is discharged from an atomizing nozzle 19, and atomized water floats in a spraying box 18 to liquefy oil smoke when encountering cold;
referring to fig. 1 of the specification, by installing the moisture-proof plate 17 at one side of the purification box 18, the moisture-proof plate 17 can adsorb atomized water vapor, and the water vapor generated inside the purification box 18 is prevented from approaching the electric components.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an energy-concerving and environment-protective negative-pressure air fan, includes organism (1), its characterized in that: the machine body (1) is fixedly connected with a motor (2) in the interior, one side of the motor (2) is provided with a first rotating shaft (3), the first rotating shaft (3) is fixedly connected with an output shaft of the motor (2), a first belt pulley (4) is arranged outside the first rotating shaft (3), the first belt pulley (4) is fixedly sleeved with the first rotating shaft (3), a first belt (5) is arranged outside the first belt pulley (4), a second rotating shaft (6) is arranged at the bottom of the first belt (5), a second belt pulley (7) is sleeved outside the second rotating shaft (6), the first belt pulley (4) and the second belt pulley (7) are both contacted with the inner wall of the first belt (5), one side of the second belt pulley (7) is provided with a fan blade (8), the other side of the second belt pulley (7) is provided with a third belt pulley (9), and the third belt pulley (9) is fixedly connected with the second rotating shaft (6), third belt pulley (9) bottom is equipped with third pivot (12), the fixed cover in third pivot (12) outside is equipped with fourth belt pulley (11), be equipped with second belt (10) between fourth belt pulley (11) and third belt pulley (9), third belt pulley (9) and fourth belt pulley (11) outside all contact with second belt (10) inner wall, fourth belt pulley (11) one side is equipped with box (13), box (13) inside is equipped with spiral leaf (14), box (13) bottom is equipped with inlet tube (15), the inside one side of organism (1) is equipped with purifying box (18), inlet tube (15) one side is equipped with outlet pipe (16), outlet pipe (16) top swing joint has atomizer (19), atomizer (19) one side is equipped with blow off pipe (21).
2. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: and a bearing is arranged between the second rotating shaft (6) and the machine body (1), and the machine body (1) is movably connected with the second rotating shaft (6) through the bearing.
3. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: the quantity of flabellum (8) sets up to six, six flabellum (8) integrative casting shaping, fixed connection between flabellum (8) and second pivot (6).
4. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: the third rotating shaft (12) is movably connected with the machine body (1) through a bearing, the spiral blade (14) is fixedly connected with the third rotating shaft (12), and the third rotating shaft (12) is movably connected with the box body (13) through a bearing.
5. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: the box body (13) is fixedly connected with the machine body (1), and one end of the third rotating shaft (12) penetrates through one side wall of the box body (13) and extends into the box body (13).
6. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: the water inlet pipe (15) is arranged between the inner wall of the bottom of the machine body (1) and the outside, and one end of the water inlet pipe (15) penetrates through the machine body (1) and extends to the outside of the machine body (1).
7. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: outlet pipe (16) one end is passed spout (20) and is extended to the inside bottom of purifying box (18), a plurality of inclined holes have all been seted up on purifying box (18) both sides wall, purifying box (18) top all is equipped with spout (20) with the bottom, spout (20) and organism (1) fixed connection, sliding connection between purifying box (18) and spout (20).
8. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: blow off pipe (21) one end is passed organism (1) and is extended to organism (1) outside, equal fixedly connected with fixing base (22) in organism (1) both sides.
9. The energy-saving environment-friendly negative pressure fan as claimed in claim 1, characterized in that: be equipped with dampproofing board (17) between flabellum (8) and purifying box (18), dampproofing board (17) and organism (1) inner wall fixed connection, a plurality of gas pockets have been seted up on dampproofing board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550622.6U CN210565237U (en) | 2019-09-18 | 2019-09-18 | Energy-saving environment-friendly negative pressure fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550622.6U CN210565237U (en) | 2019-09-18 | 2019-09-18 | Energy-saving environment-friendly negative pressure fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565237U true CN210565237U (en) | 2020-05-19 |
Family
ID=70636647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550622.6U Expired - Fee Related CN210565237U (en) | 2019-09-18 | 2019-09-18 | Energy-saving environment-friendly negative pressure fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049808A (en) * | 2020-09-24 | 2020-12-08 | 江西艾斯欧匹精密智造科技有限公司 | Long service life's fan |
| CN112057974A (en) * | 2020-09-15 | 2020-12-11 | 杭州唛唐智能科技有限公司 | Intelligent cleaning pipeline fan system |
-
2019
- 2019-09-18 CN CN201921550622.6U patent/CN210565237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057974A (en) * | 2020-09-15 | 2020-12-11 | 杭州唛唐智能科技有限公司 | Intelligent cleaning pipeline fan system |
| CN112049808A (en) * | 2020-09-24 | 2020-12-08 | 江西艾斯欧匹精密智造科技有限公司 | Long service life's fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210918 |