CN103315680A - Air-blowing dust collector - Google Patents
Air-blowing dust collector Download PDFInfo
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- CN103315680A CN103315680A CN2013100850529A CN201310085052A CN103315680A CN 103315680 A CN103315680 A CN 103315680A CN 2013100850529 A CN2013100850529 A CN 2013100850529A CN 201310085052 A CN201310085052 A CN 201310085052A CN 103315680 A CN103315680 A CN 103315680A
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Abstract
The invention discloses a dust collection and air blowing integrated dust collector, and belongs to cleaning appliances, particularly dust removing to an electric appliance circuit board, the interior of a machine and some irregular and narrow environments. The dust collector comprises a dust collection cabin, a filter screen, an air pressure cabin and a motor, wherein a partition board is arranged in a machine casing, and divides the machine casing into a first air pressure chamber and a second air pressure chamber; the second air pressure chamber is connected with an air passage; the second air port of the air passage and the first air port of the first air pressure chamber are connected in parallel in the same direction; the partition board is provided with an interface; one side of the interface is connected with the air inlet of the air pressure cabin, and the other side of the interface is connected with the filter screen. The dust collection and air blowing integrated dust collector adopting the structure is simple in structure, easy to manufacture, low in cost, convenient in popularization, firm and durable, safe to use, and thorough in dust removal, cannot cause secondary pollution to equipment and the environment, integrates blowing, sucking and sweeping into a whole, and removes dust in gaps and dead angles thoroughly.
Description
Technical field
The present invention relates to a kind of cleaning appliance, especially a kind of separately dust suction is independent drifting dust again simultaneously, burnisher that can also the while pressure-vaccum.
Background technology
At present to mainly taking following several method such as the dedusting that reaches circuit board in the casing of some equipment such as automobile, television set, computer, combination audio: facing toward the dirt position with the gas leather bag and blowing, facing toward the dirt position with inflator blows, face toward the blowing of dirt position with hair dryer, directly brushing away the dust at dirt position etc. with hairbrush.See it and allly roughly have a following shortcoming: wind-force is too small, dedusting not thoroughly, that dust flies upward when causing secondary pollution, hairbrush to exert oneself at machinery some consumable accessory everywhere is easily damaged or make the components and parts adhesion cause electric short circuit fault etc.
Summary of the invention
The objective of the invention is in order to provide a kind of easy to use, thorough to the dedusting of dedusting target, but also dehumidifying can not cause to equipment, environment the dust removal device of secondary pollution.
For achieving the above object, the present invention includes dust compartment, filter screen, air pressure storehouse, motor.Casing has dividing plate, and casing is divided into the first air-pressure chamber and the second air-pressure chamber; The second air-pressure chamber is connected with the air channel, and second air port in air channel and the first air port of the first air-pressure chamber also are listed in a direction; With interface, the air inlet in one side of interface and air pressure storehouse joins on the dividing plate, and another side and filter screen join.
Air door regulating mechanism is arranged on the casing, the structure of governor motion is: the madial wall of casing shell has guide plate, on the housing of casing returning apparatus toothed roller, the part of roller is exposed outside the housing of casing, the tooth bar interlock of the gear teeth on the part of roller in the housing of casing and wind-force adjustable plate bottom surface, the adjustable plate dress is attached on the guide plate, and the bottom surface intersection of the housing of casing and adjustable plate offers the air port.
The second air port of casing connects tuyere with being connected on the air port; Tuyere is tubular, middle with dividing plate, it is divided into long tuyere and short tuyere.
The first ventilating opening of the long tuyere of tuyere is opened in its end face, and the second ventilating opening of short tuyere is opened in its end face; Or the first ventilating opening of the long tuyere of described tuyere is opened in its end face, and the second ventilating opening of short tuyere is opened in its sidewall.
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is that the first embodiment of dust catcher of band of the present invention blowing is along the cutaway view of airflow direction.
Fig. 2 be band of the present invention blowing dust catcher the structural representation of embodiment of left and right half shell housing; Fig. 2 a is left half shell housing, and Fig. 2 b is right half shell housing.
Fig. 3 is the embodiment structure chart of air door regulating mechanism of the dust catcher of band of the present invention blowing.
Fig. 4 is that the second embodiment of dust catcher of band of the present invention blowing is along the cutaway view of airflow direction.
Fig. 5 is that the third embodiment of dust catcher of band of the present invention blowing is along the cutaway view of airflow direction.
Fig. 6 is that the 4th kind of embodiment of dust catcher of band of the present invention blowing is along the cutaway view of airflow direction.
Fig. 7 is the plan view in air port of the 5th kind of embodiment of the dust catcher of band of the present invention blowing.
Fig. 8 is the cutaway view along airflow direction of the first embodiment band tuyere of the dust catcher of band of the present invention blowing.
Fig. 9 is the three-dimensional line frame graph of the first embodiment of tuyere of the dust catcher of band of the present invention blowing.
Figure 10 is the three-dimensional line frame graph of the second embodiment of tuyere of the dust catcher of band of the present invention blowing.
Figure 11 is that the 6th kind of embodiment of dust catcher of band of the present invention blowing is along the cutaway view of airflow direction.
Figure 12 is three-dimensional line frame graph of the third embodiment of tuyere of the dust catcher of band of the present invention blowing.
The specific embodiment
As shown in Figure 1 and Figure 2, casing 3 has dividing plate 4, and dividing plate 4 is divided into the first air-pressure chamber 1 and the second air-pressure chamber 2 with casing 3.The second air-pressure chamber 2 is connected with air channel 5, and second air port 19 in air channel 5 and the first air port 14 of the first air-pressure chamber 1 also are listed in a direction.With interface 15, the air inlet in one side of interface 15 and air pressure storehouse 16 joins on the dividing plate 4, and another side and filter screen 11 join.
Such as Fig. 1, Fig. 2, shown in Figure 3, on the casing 3 air door regulating mechanism is arranged, the structure of governor motion is: the madial wall of casing 3 shells has guide plate 17, on the housing of casing 3 returning apparatus toothed roller 6, the part of roller 6 is exposed outside the housing of casing 3, the tooth bar interlock of the gear teeth on the part of roller 6 in the housing of casing 3 and wind-force adjustable plate 7 bottom surfaces, adjustable plate 7 dresses are attached on the guide plate 17, and the bottom surface intersection of the housing of casing 3 and adjustable plate 7 offers air port 18.
As shown in Figure 1, air pressure storehouse 16 be device in the first air-pressure chamber 1, filter screen 11 is that device is in the second air-pressure chamber 2.Air pressure storehouse 16 is to produce air pressure at the first air-pressure chamber 1, and blow out air-flow from the first air port 14, the foreign matter of the dedusting target of kicking up.The second air-pressure chamber 2 produces air negative pressure by the air pressure storehouse 16 that the interface 15 on the dividing plate 4 connects, the air channel 5 that is then connected by the second air-pressure chamber 2 sucks air-flow, the foreign matter that the air-flow that is blown out by the first air port (14) is like this kicked up is gathered in the second air-pressure chamber 2 after just being isolated by filter screen 11 by the second air port 19 suctions second air-pressure chamber 2 in air channel 5, and the air of suction will be sent into the first air-pressure chamber 1 by air pressure storehouse 16 again by filter screen 11.It is best that the handle of the dust catcher of the band blowing of this embodiment is installed in the direction in air channel 5.
As shown in Figure 4, the technical program is on the basis of the structure of as shown in Figure 1 embodiment, and filter screen 11 and air pressure storehouse 16 are changed over.Concrete structure is that install in the second air-pressure chamber 1 in air pressure storehouse 16, and filter screen 11 is that device is in the first air-pressure chamber 1.Air pressure storehouse 16 is to produce air pressure at the second air-pressure chamber 2, and second air port 19 in the air channel 5 that is connected by the second air-pressure chamber 2 blows out air-flow, the foreign matter of the dedusting target of kicking up.The first air-pressure chamber 1 produces air negative pressure by the air pressure storehouse 16 that the interface 15 on the dividing plate 4 connects, the foreign matter that the air-flow that is then blown out by air port 19 is like this kicked up is gathered in the first air-pressure chamber 1 after just being isolated by filter screen 11 by the first air port (14) suction first air-pressure chamber 1 of the first air-pressure chamber 1, and the air of suction will be sent into the second air-pressure chamber 2 by air pressure storehouse 16 again by filter screen 11.It is best that the handle of the dust catcher of the band blowing of this embodiment is installed in the direction of the first air-pressure chamber 1.
As shown in Figure 1, on the casing 3 air door regulating mechanism is arranged, be arranged on the outside enclosure wall in the first air port 14.Madial wall at the first air-pressure chamber 1 on the casing 3 has guide plate 7, on the housing of casing 3 returning apparatus toothed roller 6, the part of roller 6 is exposed outside the housing of casing 3, the tooth bar interlock of the gear teeth on the part of roller 6 in the housing of casing 3 and wind-force adjustable plate 17 bottom surfaces, adjustable plate 7 dresses are attached on the guide plate 17, adjustable plate 7 slides along guide plate 17 under the drive of roller 6, and the bottom surface intersection of the housing of casing 3 and adjustable plate 7 offers air port 18.Adjustable plate 7 under the drive of roller 6 along guide plate 17 air port 18 that the housing that just can open or close fully casing 3 fully offers of sliding, when adjustable plate 7 is opened the air port 18 of casing 3 gradually, to close gradually the first air port 14, when air port 18 was opened fully, the first air port 14 was by complete closed.So just can turn the air output in the first air port 14 down, can all be sucked by the second air port 19 to protect the kicked up foreign matter of dedusting target of the air-flow that is blown out by the first air port 14.When needing Wind Volume, the dedusting target also can tune up the air output in the first air port 14.
As shown in Figure 4, on the casing 3 air door regulating mechanism is arranged, be arranged on the outside enclosure wall in air channel 5.Air channel 5 madial walls have guide plate 7, on the housing in air channel 5 returning apparatus toothed roller 6, the part of roller 6 is exposed outside the housing in air channel 5, the tooth bar interlock of the gear teeth on the part of roller 6 in the housing in air channel 5 and wind-force adjustable plate 17 bottom surfaces, adjustable plate 7 dresses are attached on the guide plate 17, adjustable plate 7 slides along guide plate 17 under the drive of roller 6, and the bottom surface intersection of the housing in air channel 5 and adjustable plate 7 offers air port 18.Adjustable plate 7 under the drive of roller 6 along guide plate 17 air port 18 that the housing that just can open or close fully air channel 5 fully offers of sliding, when adjustable plate 7 is opened the air port 18 in air channel 5 gradually, to close gradually the second air port 19, when air port 18 was opened fully, the second air port 19 was by complete closed.So just can turn the air output in the second air port 19 down, can all be sucked by the first air port 14 to protect the kicked up foreign matter of dedusting target of the air-flow that is blown out by the second air port 19.When needing Wind Volume, the dedusting target also can tune up the air output in the second air port 19.
Such as Fig. 1, shown in Figure 4, the top that air port that the air-pressure chamber of filter screen 11 communicates is arranged in the air port that air-pressure chamber that air pressure storehouse 16 is installed communicates is installed.As shown in Figure 1, the second air-pressure chamber the second air port 19 that filter screen 11 is installed is arranged in the top that 16 first air-pressure chambers, 1 first air port 14, air pressure storehouse is installed, such structure has just guaranteed that air outlet is below air inlet, because the dust that air outlet is kicked up upwards flies, so being arranged in the top, suction port can better absorb dust.The handle of the dust catcher of the band blowing of this structure is installed in directly over the outside in air channel 5, and the direction of handle is with the direction in air channel 5; As shown in Figure 6, handle also can be installed in the tail end of the dust catcher of band blowing, and the direction in the direction of handle and air channel 5 is intersected or be mutually vertical.As shown in Figure 4, the first air-pressure chamber the first air port 14 that filter screen 11 is installed is arranged in the top that 16 second air-pressure chambers, 1 second air port 19, air pressure storehouse is installed, such structure has just guaranteed that air outlet is below air inlet, because the dust that air outlet is kicked up upwards flies, so being arranged in the top, suction port can better absorb dust.The handle of the dust catcher of the band blowing of this structure is installed in directly over the first air-pressure chamber outside, and the direction of handle is consistent with the direction of the wind axis in the first air port 14; As shown in Figure 6, handle also can be installed in the tail end of the dust catcher of band blowing, and the direction of the direction of handle and the wind axis in the first air port 14 is intersected or be mutually vertical.
The air port that the air-pressure chamber of filter screen 11 sides communicates is divided into two air ports, is arranged in the both sides in the air port that the air-pressure chamber of air pressure storehouse 16 sides communicates respectively.As shown in Figure 5, the second air-pressure chamber 2 the second air port 19 of forming 5, two air channels 5, two air channels between casing 3 and dividing plate 4 is arranged in respectively the both sides in the first air port 14 of the first air-pressure chamber 1.This scheme can also be that the second air-pressure chamber 2 forms 5, one air channels 5, an air channel between casing 3 and dividing plate 4 exit position is further divided into two the second air ports 19, is arranged in respectively the both sides in the first air port 14 of the first air-pressure chamber 1.
The air port that the air-pressure chamber of filter screen 11 sides communicates is enclosed in the periphery in the air port that the air-pressure chamber of air pressure storehouse 16 sides communicates.As shown in Figure 7, the second air port 19 is annulars, and the first air port 14 is enclosed in the inside by the second air port 19 of annular.
Such as Fig. 8, Fig. 9, shown in Figure 10, the second air port 19 of casing 3 connects tuyere 20 on the air port 14 with being connected.Tuyere 20 is tubulars, middle with dividing plate 21, it is divided into long tuyere 22 and short tuyere 23.Such as Fig. 8, shown in Figure 1, the second air port 19 and the first air port 14 cross section that forms that is in juxtaposition is circular, oval or laterally zygomorphic other shape, the interface of tuyere 20 is the shapes that match with it, dividing plate 21 in the middle of the tuyere 20, it is divided into long tuyere 22 and short tuyere 23, can docks with the second air port 19 and the first air port 14 couplings respectively; The inside edge of tuyere 20 buckles on the extension ditch 27 of casing 3, and the release-push 28 on the casing 3 articulates the locating hole 26 of tuyere 20 in addition.Tuyere 20 can turn over turnback socket at casing 3, namely long tuyere 22 both can with the second air port 19, again can with the first air port 14, corresponding short tuyere 23 docks with the first air port 14 or the second air port 19.
Perhaps in the middle of the tuyere 20 with dividing plate (21), it is divided into air intake mouth and blowing mouth, and the air intake mouth is the same length with blowing mouth, also can the air intake mouth and the outer side section of blowing mouth on same plane, second air port (19) of described casing (3) be connected the upper tuyere (20) that connects in air port (14), like this air intake mouth when facing toward the dust suction of dedusting target, blowing mouth also drying to the dedusting target.The tuyere 20 of this kind structure is just such as Fig. 8, Fig. 9, tuyere 20 shown in Figure 10, the part that links with casing (3) is identical, just other end air intake mouth is the same length with blowing mouth, can also be that the outside end face of air intake mouth and blowing mouth is on same plane or cambered surface.The tuyere 20 of described this structure can be applicable to respectively on the specific embodiments of any fuselage of Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 8 or Figure 11.When particularly being applied on the described fuselage of Figure 11, requirement according to the first air port 14 needed blowing amounts, can be that inner plating 31 and the interlayer between the lamina rara externa 32 on the lateral wall of the first air-pressure chamber 1 forms at wind passage 37(wind passage 37, and have air intake vent be 34 and air outlet 35) in or air outlet 35 places the adjustable air door of air quantity is set.
As shown in Figure 9, the first ventilating opening 24 of the long tuyere 22 of tuyere 20 is opened in its end face, and the second ventilating opening 25 of short tuyere 23 is opened in its end face.As shown in figure 10, the first ventilating opening 24 of the long tuyere 22 of tuyere 20 is opened in its end face, and the second ventilating opening 25 of short tuyere 23 is opened in its sidewall.
Tuyere 20 is socketed on the casing 3, when 22 docking of long tuyere be blowing mouth the time, what short tuyere 23 just docked is exactly air inlet, and long like this tuyere 22 is exactly an independent hair dryer for the dedusting target, and then the air inlet of short tuyere 23 corresponding air inlets is just irrelevant with the dedusting target.When 23 docking of short tuyere be blowing mouth the time, long tuyere 22 just docking be air inlet, long like this tuyere 22 is exactly an independent dust catcher for the dedusting target, then the exhaust of the blowing mouth of short tuyere 23 correspondences just has nothing to do with the dedusting target.
Such as Fig. 1, Fig. 2, shown in Figure 8, bonnet 13 is articulated on the casing 3 and forms the second air-pressure chamber 2, both dust compartments.The inside edge, top of bonnet 13 is articulated in the extension nest 30 of casing 3, and bottom has the button latch 10 of device on the casing 3 to locate, fix.Bonnet 13 can also arrange battery case 12 to motor 8 power supplies.
Motor 8 provides rotating torque for the fan blade in the air pressure storehouse 16.Motor 8 is fixedly connected on the air pressure storehouse 16, can also be fixed on the casing 3.Air pressure storehouse 16 is fixed on the casing 3, can also then be fixed in the installation nest of casing 3 at air pressure storehouse 16 peripheries parcel rubber blanket 3, so just can reduce vibrations and the noise of complete machine.
As shown in figure 11, casing 3 has dividing plate 4, and dividing plate 4 is divided into the first air-pressure chamber 1 and the second air-pressure chamber 2 with casing 3; The second air-pressure chamber 2 is connected with air channel 5, and second air port 19 in air channel 5 and the first air port 14 of the first air-pressure chamber 1 also are listed in a direction.With interface 15, the air inlet in one side of interface 15 and air pressure storehouse 16 joins on the dividing plate 4, and another side and filter screen 11 join.Air pressure storehouse 16 be device in the first air-pressure chamber 1, filter screen 11 is that device is in the second air-pressure chamber 2.The lateral wall of the first air-pressure chamber 1 is staggered floor construction, and namely the inner plating 31 on the lateral wall of the first air-pressure chamber 1 and interlayer between the lamina rara externa 32 have formed that wind passage, its air intake vent are 34, air outlet is 35 to have formed air outlet 35(, the optimum position of this staggered floor construction be arranged on casing 3 under), therefore the first air-pressure chamber 1 namely has the first air port 14 and air outlet 35.Such as Figure 11, shown in Figure 12, the second air port 19 of casing 3 connects tuyere 20 on the air port 14 with being connected.As shown in figure 12, tuyere 20 is tubulars, middle with dividing plate 21, it is divided into long tuyere 22 and short tuyere 23; And the inwall at its long tuyere 22 also has outward extending wind tongue 36.The unidirectional air valve that the air channel 25 interior settings of short tuyere 23 can only inwardly be opened, namely short tuyere 23 can only inwardly be dried and can not outwards be dried.The second air port 19 and the first air port 14 cross section that forms that is in juxtaposition is circular, oval or laterally zygomorphic other shape, and the interface of tuyere 20 is the shapes that match with it; Dividing plate 21 in the middle of the tuyere 20, it be divided into long tuyere 22(form air channel 24) and short tuyere 23(form air channel 25), can mate with the second air port 19 and the first air port 14 respectively and dock; The inside edge of tuyere 20 buckles on the extension ditch 27 of casing 3, and the release-push 28 on the casing 3 articulates the locating hole 26 of tuyere 20 in addition.Tuyere 20 can turn over turnback socket at casing 3, namely long tuyere 22 both can with the second air port 19, again can with the first air port 14, corresponding short tuyere 23 docks with the first air port 14 or the second air port 19.When the direction of tuyere 20 and casing 3 sockets is, long tuyere 22 and 14 docking of the first air port, when short tuyere 23 docks with the second air port 19, the air intake vent that wind tongue 36 on the inwall of long tuyere 22 puts in the lateral wall staggered floor construction formation that just in time can seal the first air-pressure chamber 1 in the first air-pressure chamber 1 is 34, air pressure storehouse 16 produces air pressure at the first air-pressure chamber 1, and the air-flow that forms all blow out, kick up through the one-tenth air channel 24 of long tuyere 22 from the first air port 14 foreign matter of dedusting target; The second air-pressure chamber 2 produces air negative pressure by the air pressure storehouse 16 that the interface 15 on the dividing plate 4 connects, then open the air channel 5 suction air-flows that connect by the second air-pressure chamber 2 again by the unidirectional air valve of short tuyere 23 and finish function, such process the present invention is exactly a hair-dryer that wind-force is powerful.Are gas sealing abilities of 34 for 36 pairs of air intake vents of the wind tongue on the inwall that improves long tuyere 22, the end of the inner plating 31 on the lateral wall of the first air-pressure chamber 1 is designed with the hermetically-sealed construction 33 that matches with wind tongue 36 terminations.When the direction of tuyere 20 being turned over 3 sockets of turnback and casing be again, long tuyere 22 and 19 docking of the second air port, when short tuyere 23 docks with the first air port 14, the second air-pressure chamber 2 produces air negative pressure by the air pressure storehouse 16 that the interface 15 on the dividing plate 4 connects, and air-flow will suck and replenish in the second air-pressure chamber 2 by long tuyere 22, the second air port 19, air channel 5; Because short tuyere 23 is unidirectional air valves, can only inwardly dry and outwards to dry, therefore air pressure storehouse 16 produces air pressure at the first air-pressure chamber 1, the air intake vent that can only be all forms from the lateral wall staggered floor construction of the first air-pressure chamber 1 is 34 to blow out from air outlet 35 after entering, and such process the present invention is exactly a dust catcher that suction is powerful.
The scheme of described 12 drawings of the dust catcher of band blowing of the present invention can also make up mutually or the again decomposition simplification of independent case develops out multiple specific embodiments.
Claims (10)
1. the dust catcher with blowing comprises dust compartment, filter screen, air pressure storehouse, motor, it is characterized in that: casing (3) has dividing plate (4), and casing (3) is divided into the first air-pressure chamber (1) and the second air-pressure chamber (2); The second air-pressure chamber (2) is connected with air channel (5), and second air port (19) of air channel (5) and first air port (14) of the first air-pressure chamber (1) also are listed in a direction; Dividing plate (4) is upper, and the air inlet of one side of interface (15) and air pressure storehouse (16) joins with interface (15), and another side and filter screen (11) join.
2. the dust catcher of band according to claim 1 blowing, it is characterized in that: this casing has air door regulating mechanism on (3), the structure of governor motion is: the madial wall of casing (3) shell has guide plate (17), on the housing of casing (3) returning apparatus toothed roller (6), the part of roller (6) is exposed outside the housing of casing (3), the tooth bar interlock of the gear teeth on the part of roller (6) in the housing of casing (3) and wind-force adjustable plate (7) bottom surface, adjustable plate (7) dress is attached on the guide plate (17), and the bottom surface intersection of the housing of casing (3) and adjustable plate (7) offers air port (18).
3. the dust catcher of band according to claim 1 blowing, it is characterized in that: this air pressure storehouse (16) device is in the first air-pressure chamber (1), and filter screen (11) installs in the second air-pressure chamber (1).
4. the dust catcher of band according to claim 1 blowing, it is characterized in that: this air pressure storehouse (16) device is in the second air-pressure chamber (1), and filter screen (11) installs in the first air-pressure chamber (1).
5. the dust catcher of band according to claim 3 blowing is characterized in that: have air door regulating mechanism to be arranged on the outside enclosure wall in the first air port (14) on this casing (3); Or the lateral wall of the first air-pressure chamber (1) is staggered floor construction, and formed air outlet (35), and the first air-pressure chamber (1) namely has the first air port (14) and air outlet (35).
6. the dust catcher of band according to claim 4 blowing is characterized in that: have air door regulating mechanism to be arranged on the outside enclosure wall in the second air port (19) on this casing (3).
7. the dust catcher of band according to claim 1 blowing is characterized in that: the air port that the air-pressure chamber of described installation filter screen (11) communicates is arranged in the top in the air port that air-pressure chamber that air pressure storehouse (16) is installed communicates.
8. according to claim 1, the dust catcher of 3 or 4 described bands blowing, it is characterized in that: the air port that the air-pressure chamber of described filter screen (11) side communicates is divided into two air ports, is arranged in the both sides in the air port that the air-pressure chamber of air pressure storehouse (16) side communicates respectively; (7) or the air port that communicates of the air-pressure chamber of described filter screen (11) side be enclosed in the periphery in the air port that the air-pressure chamber of air pressure storehouse (16) side communicates.
9. the dust catcher of band according to claim 1 blowing, it is characterized in that: second air port (19) of described casing (3) be connected the upper tuyere (20) that connects in air port (14), tuyere (20) is tubular, middle with dividing plate (21), it is divided into long tuyere (22) and short tuyere (23); Or second air port (19) of described casing (3) be connected the upper tuyere (20) that connects in air port (14), tuyere (20) is tubular, middle with dividing plate (21), it is divided into air intake mouth and blowing mouth; Or second air port (19) of described casing (3) be connected the upper tuyere (20) that connects in air port (14), tuyere (20) is tubular, middle with dividing plate (21), it is divided into long tuyere (22) and short tuyere (23), also has outward extending wind tongue (36) at the inwall of its long tuyere (22).
10. the dust catcher of band according to claim 9 blowing, it is characterized in that: first ventilating opening (24) of the long tuyere (22) of described tuyere (20) is opened in its end face, and second ventilating opening (25) of short tuyere (23) is opened in its end face; Or first ventilating opening (24) of the long tuyere (22) of described tuyere (20) is opened in its end face, and second ventilating opening (25) of short tuyere (23) is opened in its sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085052.9A CN103315680B (en) | 2012-03-20 | 2013-03-17 | The vacuum cleaner of band blowing |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074435.1 | 2012-03-20 | ||
| CN2012100744351 | 2012-03-20 | ||
| CN201210074435 | 2012-03-20 | ||
| CN201310085052.9A CN103315680B (en) | 2012-03-20 | 2013-03-17 | The vacuum cleaner of band blowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315680A true CN103315680A (en) | 2013-09-25 |
| CN103315680B CN103315680B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310085052.9A Active CN103315680B (en) | 2012-03-20 | 2013-03-17 | The vacuum cleaner of band blowing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476549A (en) * | 2016-01-05 | 2016-04-13 | 河南科技学院 | Dust collector sucking head and dust collector containing same |
| CN111785661A (en) * | 2020-06-11 | 2020-10-16 | 南通通富微电子有限公司 | Air blowing and dust blowing device for semiconductor packaging equipment |
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| CN102300649A (en) * | 2008-12-03 | 2011-12-28 | 约翰逊父子公司 | Portable Devices For Touchless Particulate Matter Removal |
| CN201422832Y (en) * | 2009-05-22 | 2010-03-17 | 祥利电器制品(深圳)有限公司 | Sucking and blowing dust collector |
| CN203122287U (en) * | 2012-03-20 | 2013-08-14 | 田永茂 | Dust collector with blowing function |
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| CN105476549A (en) * | 2016-01-05 | 2016-04-13 | 河南科技学院 | Dust collector sucking head and dust collector containing same |
| CN105476549B (en) * | 2016-01-05 | 2017-09-01 | 河南科技学院 | A kind of dust catcher |
| CN111785661A (en) * | 2020-06-11 | 2020-10-16 | 南通通富微电子有限公司 | Air blowing and dust blowing device for semiconductor packaging equipment |
| CN111785661B (en) * | 2020-06-11 | 2023-04-07 | 南通通富微电子有限公司 | Air blowing and dust collecting device for semiconductor packaging equipment |
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| CN103315680B (en) | 2016-12-07 |
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