CN201958793U - Cyclone separation device and cyclone dust collector therewith - Google Patents
Cyclone separation device and cyclone dust collector therewith Download PDFInfo
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- CN201958793U CN201958793U CN2010207014765U CN201020701476U CN201958793U CN 201958793 U CN201958793 U CN 201958793U CN 2010207014765 U CN2010207014765 U CN 2010207014765U CN 201020701476 U CN201020701476 U CN 201020701476U CN 201958793 U CN201958793 U CN 201958793U
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Abstract
The utility model belongs to the technical field of cleaning equipment, which relates to a cyclone separation device and a cyclone dust collector therewith. A first cyclone separation unit in the device comprises a dust bucket and a mesh filter with an air hole, wherein airflow enters the first cyclone separation unit for air and solid separation for the first time; the separated airflow enters a second cyclone separation unit from the air hole of the mesh filter; the filter in the second cyclone separation unit comprises a plurality of cyclone barrel bodies, wherein the upper end and the lower end of each cyclone barrel body are open, and the side wall of each cyclone barrel body is provided with a first air inlet and a second air inlet; the airflow subjected to air and solid separation enters the first air inlet and the second air inlet via a first airflow path and a second airflow path; after the airflow is mixed in the cyclone barrel bodies, secondary air and solid separation is carried out; and the airflow subjected to the air and solid separation is discharged from openings at the upper ends of the cyclone barrel bodies. In the device, the separation effect is improved by changing airflow strike direction and the cross section of the air inlet. According to the cyclone dust collector provided with the device, the integral separation efficiency is improved, and the air purification effect is improved.
Description
Technical field
The utility model belongs to the cleaning equipment technical field, relates to a kind of cyclone separator and the rotoclone collector of this device is housed.
Background technology
Dust catcher utilizes its built-in Motor Drive blower fan and produces negative pressure and carries out dedusting, it can not fly upward by dust when manipulating, and can absorb the dirt bits that reach general not easy-clear on the carpet in the slit, and easy to use, simple to operate, be widely used in family and the public place.
Along with the raising day by day of people's living standard, the consciousness of environmental protection is also being strengthened gradually, people except the function that can satisfy effective dust suction, also can take into account composite factors such as service life, noise, dust catching efficiency for the requirement of dust catcher.Thus, the dust catcher that has a cyclone separator arises at the historic moment and has obtained people's generally approval.
Rotoclone collector is the cleaning device that the centrifugal force that utilizes swirling eddy to produce is separated dust in air, common rotoclone collector is by two cyclone unit series connection on the market, foul bigger in the air is separated from first order cyclone unit, and more tiny particle is separated from the cyclone unit of the second level.Publication No. is that the Chinese invention patent application of CN101862165A discloses a kind of cyclone separator, its cyclone body in the cyclone unit of the second level adopts the mode of two inlet air intakes, to improve or to suppress the phenomenon of the vortex core distortion of air-flow in the cyclone body, improve the separative efficiency of whirlwind tube.But its shortcoming is, as shown in Figure 1, all Whirlwind barrels have two air inlets at least in the secondary cyclone unit, part air communication is crossed gas channel 3 and is entered each first air inlet 21a from the side respectively, another part air communication is crossed runner 502 and is introduced in each second air inlet 21b respectively, for the position that guarantees two air inlets on the Whirlwind barrel is to spend with the rotating shaft phase difference 180 of Whirlwind barrel to distribute, gas channel 3 and runner 502 occupy sizable space, the second cyclonic separation unit, influence the arrangement and the physical dimension of Whirlwind barrel, be unfavorable for the maximum using in space.Secondly, this kind airpath design, because the wind speed of adjacent gas channel is basic identical, the foul two ends are stressed basic identical, when being subjected to the stopping of Whirlwind barrel, can't break away from, cause to accumulate dust near the Whirlwind barrel outer wall of adjacent air communication, hair for example, bar shaped foul etc. influence later cleaning effect.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of cyclone separator is provided, and changes the air-flow trend, increases the sectional area of air inlet on the Whirlwind barrel, and uniform distribution enters the air-flow of Whirlwind barrel, thereby improves separative efficiency.
The utility model also provides a kind of rotoclone collector that above-mentioned cyclone separator is housed, and can improve overall separation efficient, improves air purification effect.
Technical problem to be solved in the utility model is achieved by the following technical solution:
The utility model provides a kind of cyclone separator, comprises the first cyclonic separation unit and the second cyclonic separation unit, and wherein, the first cyclonic separation unit includes the dirt bucket 10 of tangent air inlet 10a and the mesh filter 7 of pore 7a is arranged;
Air-flow enters the first cyclonic separation unit from tangent air inlet 10a and carries out the gas solid separation first time, and the air-flow after the gas solid separation enters the second cyclonic separation unit through air passing hole 7a for the first time;
The second cyclonic separation unit comprises separator 3 and is connected bucket 5, separator 3 comprises a plurality of Whirlwind barrels 31, on the Whirlwind barrel 31, lower ending opening, its sidewall is provided with the first air inlet 31a and the second air inlet 31b, air-flow after the gas solid separation comprises the first air-flow 41a and the second air-flow 41b for the first time, the first air-flow 41a enters each first air inlet 31a through first gas channel, the second air-flow 41b enters each second air inlet 31b through the slit between a plurality of Whirlwind barrels (31) outer wall in second gas channel, the first air-flow 41a and the second air-flow 41b carry out the gas solid separation second time in Whirlwind barrel 31, for the second time the opening of air flow direction Whirlwind barrel 31 upper ends after the gas solid separation.
The first air inlet 31a and the second air inlet 31b are symmetrically distributed on the sidewall of Whirlwind barrel 31.
The below of separator 3 is provided with and connects bucket seal cover 4, connects on the bucket seal cover 4 to offer circular hole, and the quantity that connects circular hole on the bucket seal cover 4 is identical with the quantity of Whirlwind barrel 31.
Circularhole diameter on the connection bucket seal cover 4 is more than or equal to Whirlwind barrel 31 lower end diameter, less than Whirlwind barrel 31 upper end diameter; The circular hole of Whirlwind barrel 31 by connecting bucket seal cover 4 be connected barrels 5 and be connected.
Connect bucket seal cover 4 and be connected barrels 5 and be tightly connected.
Slit between the inwall that first gas channel and second gas channel all comprise mesh filter 7 and the outer wall that is connected bucket 5.
Cyclone separator comprises taper hole lid 1, and taper hole lid 1 is positioned at the top of dirt bucket 10; First gas channel also comprises the slit between the inwall of the inwall of outer wall, taper hole lid 1 of separator 3 and mesh filter 7.
Second gas channel comprises the slit between a plurality of Whirlwind barrel 31 outer walls.
Second gas channel comprises that also groove 301, the second air-flow 41b that are arranged on separator 3 outer walls enter slit between a plurality of Whirlwind barrel 31 outer walls by groove 301.
Pore 7a is a plurality of through holes that mesh filter 7 is provided with.
The first air inlet 31a is identical with the area of section of the second air inlet 31b.
Whirlwind barrel 31 is 6～12, and Whirlwind barrel 31 is evenly distributed around the central shaft of separator 3.
Preferably, Whirlwind barrel 31 is 8.
The opening of the first air inlet 31a of Whirlwind barrel 31 is towards the outside of separator 3; The opening of the second air inlet 31b of Whirlwind barrel 31 is towards the inboard of separator 3.
Preferably, described cyclone separator is provided with center Whirlwind barrel 32 in addition, center Whirlwind barrel 32 is arranged on the center of separator 3, and Whirlwind barrel 32 sidewalls in center are provided with two air inlet 32a, and the second air-flow 41b enters described two air inlet 32a through described second gas channel.
Angle between the axial line of Whirlwind barrel 31 and the axial line of described cyclone separator is 6 °～12 °.
Preferably, the angle between the axial line of the axial line of Whirlwind barrel 31 and described cyclone separator is 8 °.
The utility model rotoclone collector, a kind of rotoclone collector comprises main body of dust collector and suction nozzle, is provided with above-mentioned cyclone separator in the main body of dust collector.
Compared with prior art, the beneficial effects of the utility model are:
The utility model cyclone separator is simple in structure, and the air-flow that enters in the cyclonic separation unit, the second level is evenly distributed in each Whirlwind barrel, under the certain situation of Whirlwind barrel sectional area, can enlarge the cross-sectional area of two air inlets of Whirlwind barrel.The rotoclone collector that this cyclonic separation is housed further improves the dust catcher whole efficiency, gathers dust thereby reduce outside Whirlwind barrel, improves air purification effect.
Description of drawings
The vertical view of the cyclone separator that Fig. 1 uses for the rotoclone collector of prior art;
Fig. 2 is the 3D exploded view of the utility model embodiment one cyclone separator concrete structure;
Fig. 3 is the structural representation of the utility model embodiment one cyclone separator;
Fig. 4 is the separator vertical view in the utility model embodiment one cyclone separator;
Fig. 5 is the separator partial schematic diagram of the utility model embodiment one cyclone separator embodiment;
Fig. 6 is the structural representation of the separator in the utility model embodiment two cyclone separators;
Fig. 7 is the utility model vertical type rotoclone collector stereogram;
Fig. 8 is the stereogram of the utility model horizontal cyclone dust catcher.
Reference numeral:
1. taper hole covers 2. separator sealing rings, 3. separators
31. Whirlwind barrel 301. groove 31a. first air inlet
31b. second air inlet, 32. center Whirlwind barrel 32a. air inlets
41a. the first air-flow 41b., second air-flow 4. connects the bucket seal cover
5. connect bucket 6. and connect bucket bottom sealing ring 7. mesh filter
7a. pore 8. dirt bucket sealing rings 9. dust retaining rings
10. dirt bucket 10a. tangent air inlet 11. dirt bucket bottom sealing rings
12. dirt bucket bottom 13. filter pad 13a. air-flow subchannels
14. dirt bung sealing ring 15. safety valves 16. dirt bungs
17. handle cover 18. elastomeric elements 19. dirt bucket release-pushes
100. vertical type rotoclone collector 200. horizontal cyclone dust catchers 101,201. main body of dust collector
102,202. cyclone separators, 130,230. suction nozzles, 25. annular runners
502. the runner 21a. first air inlet 21b. second air inlet
The specific embodiment
Embodiment one
Show that as Fig. 2 and 3 the utility model cyclone separator comprises that first cyclone unit and second revolves the cyclonic separation unit.First cyclone unit comprises dirt bucket 10 and mesh filter 7.Dirt bucket 10 is provided with tangent air inlet 10a, and this dirt bucket 10 is used to carry out the gas solid separation between the fouls such as gas and particle, and its bottom is used to collect foul; Mesh filter 7 is provided with pore 7a, and this pore 7a is a plurality of through holes that mesh filter 7 is provided with.The second cyclonic separation unit is positioned at the downstream of the first cyclonic separation unit, it comprises separator 3 and is connected bucket 5, separator 3 filtration granule fouls, and separator 3 comprises a plurality of Whirlwind barrels 31, Whirlwind barrel 31 upper and lower sides are opening all, and Whirlwind barrel 31 sidewalls are provided with two tangential admission mouths.Specifically, these two air inlets can distribute along rotating shaft phase difference 180 degree of Whirlwind barrel.For making the compact in design of Whirlwind barrel 31, be provided with certain angle between the axial line of Whirlwind barrel 31 and the axial line of described cyclone separator, angular range is generally 6 °～12 °.In the present embodiment, angle between the two is 8 °.For improving the separating effect of air-flow for the second time, two air inlets on Whirlwind barrel 31 sidewalls are symmetrical distribution.The below of separator 3 is provided with and connects bucket seal cover 4, connects on the bucket seal cover 4 to offer circular hole, and the circular hole number is identical with the number of Whirlwind barrel 31, and the diameter of circular hole is greater than Whirlwind barrel 31 lower ending opening diameters, less than Whirlwind barrel 31 upper end open diameters.Whirlwind barrel 31 is by connecting the circular hole of bucket seal cover 4, and Whirlwind barrel 31 parts stretch into and connect bucket 5, the circular hole by connecting bucket seal cover 4 be connected barrels 5 and be connected.Except that this kind mode, the diameter of the circular hole that connection bucket seal cover 4 is offered also can equal the opening diameter of Whirlwind barrel 31 lower ends, less than Whirlwind barrel 31 upper end open diameters, Whirlwind barrel 31 is arranged on and connects on the bucket 5, its lower ending opening is corresponding to the circular hole that connects bucket seal cover 4, by the circular hole that connects bucket seal cover 4 make Whirlwind barrel 31 be connected barrels 5 and be connected.Connect bucket seal cover 4 and be connected barrels 5 and be tightly connected.
Fig. 4 is the separator vertical view in the cyclone separator.As shown in Figure 4, separator 3 arrange for: one week of the outside is provided with a plurality of Whirlwind barrels 31, and Whirlwind barrel can be 6～12, is 8 Whirlwind barrels 31 in the present embodiment, evenly closely arranges around the central shaft of separator 3.The sidewall of Whirlwind barrel 31 is provided with two air inlets, is respectively the first air inlet 31a and the second air inlet 31b.The opening of the first air inlet 31a is towards the outside of separator 3, and the opening of the second air inlet 31b is towards the inboard of separator 3.The first air inlet 31a and the second air inlet 31b are symmetrical distribution, and the height of two air inlets is identical with sectional area.Wherein, the first air inlet 31a of a plurality of Whirlwind barrels 31 highly is a sustained height, and the second air inlet 32a of a plurality of Whirlwind barrels 31 highly is a sustained height.
For more effectively promoting the cyclonic separation effect, as shown in Figure 4, a center Whirlwind barrel 32 is set in addition in the middle of separator 3.Center Whirlwind barrel 32 is arranged on the center of separator 3, and Whirlwind barrel 32 sidewalls in center are provided with two air inlet 32a, and the height of two air inlet 32a is identical.Meanwhile, offer a circular hole accordingly, so that the total quantity of set Whirlwind barrel 31 and center Whirlwind barrel 32 is corresponding on the quantity that connects circular hole on the bucket seal cover 4 and the separator 3 in the center that connects bucket seal cover 4.
Further specify the course of work of cyclone separator below in conjunction with accompanying drawing.
Shown in Fig. 3 and 5, the air-flow of fouls such as entrained dirt, particle enters dirt bucket 10 along tangential mouthful of 10a on the dirt bucket 10, and air-flow rotates in dirt bucket 10, carries out the gas solid separation first time, utilizes centrifugal force that bulky grain foul and part dust are separated from air-flow.Further, the dust retaining ring 9 that is provided with on the mesh filter 7, this dust retaining ring 9 effectively prevents the secondary dust, prevents that the dust of secondary dust from stopping up the pore 7a that mesh filter 7 is provided with.Foul after the gas solid separation falls into the bottom of dirt bucket 10.For ensureing the separative efficiency of cyclone separator, cyclone separator is provided with different sealing rings at diverse location, such as: be arranged on the dirt bucket bottom sealing ring 11 between dirt bucket 10 and the dirt bucket bottom 12, its leakage ash that effectively prevents to lose heart; Be arranged on the dirt bucket sealing ring 8 between dirt bucket 10 and the mesh filter 7, its air-flow that effectively prevents to be arranged in dirt bucket 10 directly enters separator 3 without the pore 7a of mesh filter.For the first time the pore 7a that crosses on the mesh filter 7 of the air communication of gas solid separation enters second separative element, moves upward along the outer wall that connects bucket 5.
Air-flow after separating for the first time comprises the first air-flow 41a and the second air-flow 41b, and the first air-flow 41a enters the first air inlet 31a by first gas channel and the second air-flow 41b is as follows by the process that second gas channel enters the second air inlet 31b.
The inwall of the first air-flow 41a by mesh filter 7 moves upward with slit between the outer wall that is connected bucket 5, arrive the upper port place that connects bucket 5, move upward along the slit between the inwall of the inwall of the outer wall of separator 3, taper hole lid 1 and mesh filter 7 again, directly enter in the Whirlwind barrel 31 from the first air inlet 31a, first gas channel comprises: the slit between the inwall of slit between connection bucket 5 outer walls and mesh filter 7 inwalls and separator 3 outer walls, taper hole lid 1 and the inwall of mesh filter 7.The inwall of the second air-flow 41b by mesh filter 7 moves upward with slit between the outer wall that is connected bucket 5, arrives the upper port place that connects bucket 5, enters into slit between Whirlwind barrel 31 outer walls through the groove 301 on separator 3 outer walls.At this moment, air-flow moves upward along the slit between Whirlwind barrel 31 outer walls, enters the second air inlet 31b of Whirlwind barrel 31 thus.Second gas channel comprises the slit that connects between bucket 5 outer walls and filter 7 inwalls, the groove 301 of separator 3 outer surfaces, the slit between Whirlwind barrel 31 outer walls.The first air-flow 41a and the second air-flow 41b that enter from the first air inlet 31a and the second air inlet 31b converge in Whirlwind barrel 31, converge the separation that the back air-flow utilizes centrifugal force, isolated foul falls into by Whirlwind barrel 31 lower ending openings and connects bucket 5, and the air communication of gas solid separation is crossed the discharge of Whirlwind barrel 31 upper end open through the second time.The separator sealing ring 2 that is positioned on the separator 3 seals the upper end of separator 3 and taper hole lid 1, effectively prevents the effect of losing heart.Filter pad 13 is used to filter the air-flow through after Whirlwind barrel 31 separation for the second time between taper hole lid 1 and dirt bung 16, further filter the fine dust that is mingled with, and guarantees that it is clean discharging air-flow.Dirt bung sealing ring 14 is arranged between dirt bung 16 and the taper hole lid 1 and seals, and effectively prevents the effect of losing heart.The dirt bung is provided with safety valve 15, operation dirt bucket release-push 19 and elastomeric element 18, if when cyclone separator stops up, safety valve 15 is upspring, and can prevent that motor temperature is too high, effectively protects motor; Operation dirt bucket release-push 19 can take out and lay dirt bucket 10 from cyclone separator easily; Elastomeric element 18 guarantees to reset after 19 operations of dirt bucket release-push are finished.
Embodiment two
Figure 6 shows that the structural representation of the separator in the utility model embodiment two cyclone separators.As shown in Figure 6, the difference between present embodiment two and the embodiment one only is: the separator 3 among the embodiment two is enclosed by a plurality of Whirlwind barrels 31 and forms, and the outer surface of a plurality of Whirlwind barrels 31 does not comprise the outer wall that has groove.This separator 3 is placed on is equipped with on the connection bucket that connects the bucket seal cover, this separator 3 be connected barrel between have the gap.
In this cyclone separator, after process first order cyclonic separation unit carried out gas solid separation, the air-flow after the separation entered cyclonic separation unit, the second level.Air-flow after separating for the first time is divided into first air-flow and second air-flow.The mode of first air-flow walking is identical with embodiment one, that is: the slit between the inwall of the inwall of the outer wall of the slit of slit between the outer wall of the inwall of first air-flow process mesh filter and connection bucket and filter and filter, taper hole lid and mesh filter.Second air-flow is outside inwall and the slit between the connection bucket by mesh filter, and it directly enters second air inlet by the slit between the Whirlwind barrel outer wall.
Present embodiment is by reducing the groove that embodiment one is provided with on separator, and the airpath design of second air-flow got more succinct, falls effect and the effect that has originally reached same by subtracting material simultaneously.
In a word, in the utility model, a part of inlet channel is arranged on the slit between the Whirlwind barrel 31, the second cyclonic separation unit is had more can utilize the space, to increase the air inlet sectional area of Whirlwind barrel 31, further improves air cleaning efficient.
Fig. 7 is the utility model vertical type rotoclone collector stereogram, as shown in Figure 7, this vertical type rotoclone collector 100 comprises main body of dust collector 101 and suction nozzle 130, and this main body 101 is provided with electric fan unit (not shown), and the electric fan unit is used to produce suction force as the whirlwind generator.Suction nozzle 130 is connected with main body of dust collector 101, is used for sucking the air that has dust from surface to be cleaned.Vertical type rotoclone collector 100 comprises cyclone separator 102, this cyclone separator 102 is installed on the main body of dust collector 101, it is connected with main body of dust collector 101 and suction nozzle 130, is used to realize gas solid separation, and clean air communication is crossed the outlet of electric fan unit and discharged into the atmosphere.After the dust granule collection was full, the user can take out cyclone separator 102 from main body of dust collector 101, realize grey function.
Fig. 8 is the stereogram of the utility model horizontal cyclone dust catcher, as shown in Figure 8, horizontal cyclone dust catcher 200 comprises main body of dust collector 201 and suction nozzle 230, and this main body 201 is provided with electric fan unit (not shown), and the electric fan unit is used to produce suction force as the whirlwind generator.Suction nozzle 230 is connected with main body of dust collector 201, is used for sucking dust and air from surface to be cleaned.Described horizontal cyclone dust catcher 200 comprises cyclone separator 202, this cyclone separator 202 is installed on the main body of dust collector 201, it is connected with main body of dust collector 201 and suction nozzle 230, is used to realize gas solid separation, and clean air communication is crossed the outlet of electric fan unit and discharged into the atmosphere.
The utility model protection is not limited to the described concrete structure layout of embodiment cited in the specification specific embodiment.Obviously, in the protection domain of the utility model claims, multiple different modification and textural association can also be arranged.
Claims (17)
1. a cyclone separator comprises the first cyclonic separation unit and the second cyclonic separation unit, and wherein, the first cyclonic separation unit includes the dirt bucket (10) of tangent air inlet (10a) and the mesh filter (7) of pore (7a) is arranged;
Air-flow enters the first cyclonic separation unit from tangent air inlet (10a) and carries out the gas solid separation first time, and the air-flow after the gas solid separation enters the second cyclonic separation unit through air passing hole (7a) for the first time;
The second cyclonic separation unit comprises separator (3) and is connected bucket (5), separator (3) comprises a plurality of Whirlwind barrels (31), Whirlwind barrel (31) upper and lower end opening, its sidewall are provided with first air inlet (31a) and second air inlet (31b), it is characterized in that:
Air-flow after the gas solid separation comprises first air-flow (41a) and second air-flow (41b) for the first time, first air-flow (41a) enters each first air inlet (31a) through first gas channel, second air-flow (41b) enters each second air inlet (31b) through the slit between a plurality of Whirlwind barrels (31) outer wall in second gas channel, first air-flow (41a) and second air-flow (41b) carry out the gas solid separation second time in Whirlwind barrel (31), for the second time the opening of air flow direction Whirlwind barrel (31) upper end after the gas solid separation.
2. cyclone separator according to claim 1 is characterized in that: first air inlet (31a) and second air inlet (31b) are symmetrically distributed on the sidewall of Whirlwind barrel (31).
3. cyclone separator according to claim 1, it is characterized in that: the below of separator (3) is provided with and connects bucket seal cover (4), offer circular hole on the connection bucket seal cover (4), the quantity that connection bucket seal cover (4) is gone up circular hole is identical with the quantity of Whirlwind barrel (31).
4. cyclone separator according to claim 3 is characterized in that: the Circularhole diameter on the connection bucket seal cover (4) is more than or equal to Whirlwind barrel (31) lower end diameter, less than Whirlwind barrel (31) upper end diameter; The circular hole of Whirlwind barrel (31) by connecting bucket seal cover (4) be connected barrel (5) and be connected.
5. according to claim 3 or 4 described cyclone separators, it is characterized in that: connect bucket seal cover (4) and be connected barrel (5) and be tightly connected.
6. cyclone separator according to claim 1 is characterized in that: the slit between the inwall that first gas channel and second gas channel all comprise mesh filter (7) and the outer wall that is connected bucket (5).
7. cyclone separator according to claim 6 is characterized in that: cyclone separator comprises taper hole lid (1), and taper hole lid (1) is positioned at the top of dirt bucket (10); First gas channel also comprises the slit between the inwall of the inwall of outer wall, taper hole lid (1) of separator (3) and mesh filter (7).
8. cyclone separator according to claim 1, it is characterized in that: second gas channel also comprises the groove (301) that is arranged on separator (3) outer wall, and second air-flow (41b) enters slit between a plurality of Whirlwind barrels (31) outer wall by groove (301).
9. cyclone separator according to claim 1 is characterized in that: a plurality of through holes that pore (7a) is provided with for mesh filter (7).
10. cyclone separator according to claim 1 is characterized in that: first air inlet (31a) is identical with the area of section of second air inlet (31b).
11. cyclone separator according to claim 1 is characterized in that: Whirlwind barrel (31) is 6～12, and Whirlwind barrel (31) is evenly distributed around the central shaft of separator (3).
12. cyclone separator according to claim 11 is characterized in that: Whirlwind barrel (31) is 8.
13. cyclone separator according to claim 11 is characterized in that: the opening of first air inlet (31a) of Whirlwind barrel (31) is towards the outside of separator (3); The opening of second air inlet (31b) of Whirlwind barrel (31) is towards the inboard of separator (3).
14. cyclone separator according to claim 11, it is characterized in that: described cyclone separator also comprises the center Whirlwind barrel (32) of the center that is arranged on separator (3), the sidewall of center Whirlwind barrel (32) is provided with two air inlets (32a), and second air-flow (41b) enters two air inlets (32a) through second gas channel.
15. according to claim 1 or 11 described cyclone separators, it is characterized in that: the angle between the axial line of Whirlwind barrel (31) and the axial line of described cyclone separator is 6 °～12 °.
16. cyclone separator according to claim 15 is characterized in that: the angle between the axial line of Whirlwind barrel (31) and the axial line of described cyclone separator is 8 °.
17. a rotoclone collector comprises main body of dust collector and suction nozzle, it is characterized in that: be provided with cyclone separator in the main body of dust collector, described cyclone separator is each described cyclone separator of claim 1-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207014765U CN201958793U (en) | 2010-12-29 | 2010-12-29 | Cyclone separation device and cyclone dust collector therewith |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207014765U CN201958793U (en) | 2010-12-29 | 2010-12-29 | Cyclone separation device and cyclone dust collector therewith |
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| CN201958793U true CN201958793U (en) | 2011-09-07 |
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| CN2010207014765U Expired - Lifetime CN201958793U (en) | 2010-12-29 | 2010-12-29 | Cyclone separation device and cyclone dust collector therewith |
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Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |
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Granted publication date: 20110907 |
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