CN101073481A - Fast-converting dust collector - Google Patents
Fast-converting dust collector Download PDFInfo
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- CN101073481A CN101073481A CN 200710024403 CN200710024403A CN101073481A CN 101073481 A CN101073481 A CN 101073481A CN 200710024403 CN200710024403 CN 200710024403 CN 200710024403 A CN200710024403 A CN 200710024403A CN 101073481 A CN101073481 A CN 101073481A
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Abstract
The invention is concerned with a kind of speediness control conversion value and speediness conversion cleaner with this value. The shell of cleaner has exhaust fan as source in vacuum. And the source in vacuum connects with dust collector canister. The entrance of gas to the dust collector canister connects with the first joint of triton control conversion value. The second joint connects with main head for dust collector through pipe, and the third joint connects with assistant head for dust collector, and there are two valve vanes with limit position close to the second and third heads of triton control conversion value. When the two valve vanes are at the second position, the second joint breaks with the first joint and the third joint connect with the first joint. It realizes the conversion of main and assistant head of dust gathering by control the open and break state of the two valve vanes with right operation to fit user's demand.
Description
Technical field
The present invention relates to a kind of quick switching valve and adopt the fast-converting dust collector of this valve, belong to the cleaning appliance technical field.
Background technology
Dust catcher is widely used burnisher.Its basic structure is the air exhauster that is equipped with in the housing as negative pressure source, and the negative pressure source air inlet connects main cleaner head (being commonly called as scrubbing brush) by control of dust tube, pipeline.For the ease of absorbing the dust at special position such as slit, turning, dust catcher also is furnished with the cleaner head annex of little scrubbing brush and so on usually.During use, can change as required.
Usually, the flexible pipe that originally was connected to main cleaner head need be pulled up when changing cleaner head, be plugged into again on the selected cleaner head annex, convenient inadequately.
Retrieval finds, application number is many suction pipes single suction mouth circulation dust collection mechanism that 200610097454.0 Chinese invention patent application discloses a kind of dirt catcher, mainly as the dust suction of the dirt catcher of textile dust extraction.Wherein contain switch valve and transmission mechanism.The switch valve of this industrial special-purpose dust collection equipment switches by transposition in fact, needs the complicated transmission mechanism control of planet circular system and so on.Therefore be unsuitable for solving the transfer problem of above-mentioned dust catcher cleaner head commonly used.
Summary of the invention
The technical problem to be solved in the present invention is: at the shortcoming that above prior art exists, propose a kind of quick switching valve that can conveniently realize main cleaner head and the conversion of attached cleaner head, and propose to adopt the fast-converting dust collector of this valve on this basis.
In order to solve above technical problem, quick switching valve of the present invention is made of the three-way change-over valve with first, second the 3rd interface, and the valve disc with two limit positions is installed respectively near the second and the 3rd interface of described three-way change-over valve; When two valve discs were in separately first extreme position, second interface and first interface were open-minded, and the 3rd interface and the blocking-up of first interface; When two valve discs are in separately second extreme position, second interface and the blocking-up of first interface, and the 3rd interface and first interface are open-minded.
Air exhauster as negative pressure source is housed in the fast-converting dust collector housing of the present invention, described negative pressure source is communicated with the control of dust tube, described control of dust tube air inlet connects first interface of three-way change-over valve, second interface of described three-way change-over valve connects main cleaner head by pipeline, the 3rd interface is attached cleaner head by pipeline, and the valve disc with two limit positions is installed respectively near the second and the 3rd interface of described three-way change-over valve; When two valve discs were in separately first extreme position, second interface and first interface were open-minded, and the 3rd interface and the blocking-up of first interface; When two valve discs are in separately second extreme position, second interface and the blocking-up of first interface, and the 3rd interface and first interface are open-minded.
Like this,, control the on off operating mode of two valve blocks, can realize the conversion of main cleaner head and attached cleaner head easily, satisfy the different user demand of user as long as take suitable operation.
The present invention further improves, settle the latus rectum at valve disc place greater than the valve inner latus rectum near the second and the 3rd interface of described three-way change-over valve, the end face gabarit of described two valve discs and the cross section profile of correspondence position latus rectum match, one end connects with valve body is rotatable, connect by link gear between the described two valve disc centers of rotation, when one of them was in open position, another was in blocking position.
Understand easily, because exterior feature matches in the end face gabarit of valve disc and the corresponding cross section, therefore can properly close at the blocking position valve internal channel that relative diameter is less, and the link gear between the two valve disc centers of rotation can make valve disc of any manipulation, can finish required opening and blocking, more convenient quick.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the internal structure schematic diagram of three-way change-over valve among Fig. 1 embodiment.
Fig. 3 is the three-way change-over valve link gear schematic diagram among Fig. 1 embodiment.
Fig. 4 is the three-way change-over valve link gear schematic diagram of embodiment two.
Fig. 5 is the three-way change-over valve link gear schematic diagram of embodiment three.
The specific embodiment
Embodiment one
The vertical fast-converting dust collector of present embodiment is equipped with the air exhauster as negative pressure source as shown in Figure 1 in the shell of the dust collector 2, this negative pressure source is communicated with the control of dust tube, and dust bucket meets the first interface 1-1 of three-way change-over valve 1.The second interface 1-3 of three-way change-over valve 1 meets main cleaner head (scrubbing brush) 3, the three interface 1-2 by flexible pipe 2-3 and connects attached cleaner head (not shown) as annex by pipeline 2-2.
The concrete internal structure of three-way change-over valve 1 as shown in Figure 2, the extension diameter section between its second and the 3rd interface and the valve inner passage is installed turnover panel valve disc Y-3 and the Y-2 with two limit positions respectively.End face gabarit one end of two valve discs is a straight flange, and the other end is the arc limit, matches with the cross section profile of correspondence position latus rectum.Because near settle the valve disc place the second and the 3rd interface of three-way change-over valve latus rectum is greater than the valve inner latus rectum, so valve disc can reliably be blocked the less inner passage of latus rectum when closing.
The straight flange end both sides of two valve disc Y-3 and Y-2 connect with valve body is rotatable by bearing pin Z-3 and Z-2 respectively.The external structure of three-way change-over valve 1 as shown in Figure 3, therefore the external part of two bearing pin Z-3 and Z-2 is fixedlyed connected with C-2 with intermeshing sector gear C-3 respectively, can link.The end of two sector gear C-3 and C-2 is respectively equipped with spacing preiection T-3 and T-2, therefore can guarantee that valve disc has two limit positions.
During work, two valve blocks interlocks, when one of them be in close extreme position the time, another must be in open limit.Therefore, can control the valve disc position easily, realize that second interface and first interface of three-way change-over valve is open-minded by the control device such as manual knob or foot-operated flap, and the 3rd interface and the blocking-up of first interface; Or second interface and first interface blocking-up, and the 3rd interface and first interface are open-minded; The result need not plug the duty that pipeline can be changed main cleaner head and attached cleaner head as required, in time satisfies the different user demand of user.
Embodiment two
The fast-converting dust collector basic structure and the embodiment one of present embodiment are basic identical.Difference as shown in Figure 4, the bearing pin Z-3 of two valve discs and the external part of Z-2 are connected with toothed wheel respectively, two toothed wheel by synchronous cog belt 4 mutually interlock connect.Can realize one essentially identical conversion and control like this with embodiment.
Embodiment three
The fast-converting dust collector basic structure of present embodiment is also basic identical with embodiment one.Difference as shown in Figure 5, the bearing pin Z-3 of two valve discs and the external part of Z-2 are connected with two isometric side links 5 respectively, the other end of two side links connects by connecting rod, constitutes parallel four connecting rod link gears.So also can realize one essentially identical conversion and control with embodiment.
Owing to adopted quick switching valve with link gear, therefore the fast-converting dust collector of the foregoing description all can be in addition under the situation of plug pipeline, with the switching of shirtsleeve operation realization dust absorption passage, make the user can select easily as required to carry out the dust suction operation with main cleaner head or attached cleaner head.
In addition to the implementation, the present invention can also have other embodiments.For example link gear also can adopt sprocket wheel chain or ordinary straps transmission etc.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. a quick switching valve is made of the three-way change-over valve with first, second, third interface, it is characterized in that: the valve disc with two limit positions is installed respectively near the second and the 3rd interface of described three-way change-over valve; When two valve discs were in separately first extreme position, second interface and first interface were open-minded, and the 3rd interface and the blocking-up of first interface; When two valve discs are in separately second extreme position, second interface and the blocking-up of first interface, and the 3rd interface and first interface are open-minded.
2, a kind of fast-converting dust collector, air exhauster as negative pressure source is housed in the housing, described negative pressure source is communicated with the control of dust tube, it is characterized in that: described dust bucket air inlet connects first interface of three-way change-over valve, second interface of described three-way change-over valve connects main cleaner head by pipeline, the 3rd interface is attached cleaner head by pipeline, and the valve disc with two limit positions is installed respectively near the second and the 3rd interface of described three-way change-over valve; When two valve discs were in separately first extreme position, second interface and first interface were open-minded, and the 3rd interface and the blocking-up of first interface; When two valve discs are in separately second extreme position, second interface and the blocking-up of first interface, and the 3rd interface and first interface are open-minded.
3. according to claim 1 or 2 described fast-converting dust collectors, it is characterized in that: settle the latus rectum at valve disc place near the second and the 3rd interface of described three-way change-over valve greater than the valve inner latus rectum; The end face gabarit of described two valve discs and the cross section profile of correspondence position latus rectum match, and an end connects with valve body is rotatable; Connect by link gear between the described two valve disc centers of rotation, when one of them was in open position, another was in blocking position.
4. according to the described fast-converting dust collector of claim 3, it is characterized in that: an end of described two valve discs connects by bearing pin and valve body are rotatable, and the external part of described two bearing pins is fixedlyed connected with the sector gear of the interlock that is meshing with each other respectively.
5. according to the described fast-converting dust collector of claim 3, it is characterized in that: an end of described two valve discs connects by bearing pin and valve body are rotatable, and described two bearing pin external parts are connected with sprocket wheel respectively, and described two sprocket wheels are coupled to each other by chain.
6. according to the described fast-converting dust collector of claim 3, it is characterized in that: an end of described two valve discs connects by bearing pin and valve body are rotatable, and described two bearing pin external parts are connected with belt pulley respectively, and described two belt pulleys are coupled to each other by belt.
7. according to the described fast-converting dust collector of claim 3, it is characterized in that: the bearing pin external part of described two valve discs is connected with two isometric side links respectively, and the other end of described two side links connects by connecting rod, constitutes parallel four connecting rod link gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024403A CN101073481B (en) | 2007-06-15 | 2007-06-15 | Fast-converting valve and fast-converting dust collector usig same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024403A CN101073481B (en) | 2007-06-15 | 2007-06-15 | Fast-converting valve and fast-converting dust collector usig same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073481A true CN101073481A (en) | 2007-11-21 |
| CN101073481B CN101073481B (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710024403A Active CN101073481B (en) | 2007-06-15 | 2007-06-15 | Fast-converting valve and fast-converting dust collector usig same |
Country Status (1)
| Country | Link |
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| CN (1) | CN101073481B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797134B (en) * | 2009-02-09 | 2012-06-13 | 和硕联合科技股份有限公司 | Dust exhaust apparatus |
| WO2013026353A1 (en) * | 2011-08-19 | 2013-02-28 | 科沃斯机器人科技(苏州)有限公司 | Vertical vacuum cleaner |
| CN106473663A (en) * | 2015-08-25 | 2017-03-08 | 戴森技术有限公司 | Upright Vacuum Cleaner |
| CN111618013A (en) * | 2020-05-09 | 2020-09-04 | 安徽春辉仪表线缆集团有限公司 | Dust removal device for instruments and meters |
| CN115104968A (en) * | 2021-03-18 | 2022-09-27 | 苏州瑞久智能科技有限公司 | Surface cleaning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201150507Y (en) * | 2007-07-09 | 2008-11-19 | 泰怡凯电器(苏州)有限公司 | Quick switchable dust collector |
-
2007
- 2007-06-15 CN CN200710024403A patent/CN101073481B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797134B (en) * | 2009-02-09 | 2012-06-13 | 和硕联合科技股份有限公司 | Dust exhaust apparatus |
| WO2013026353A1 (en) * | 2011-08-19 | 2013-02-28 | 科沃斯机器人科技(苏州)有限公司 | Vertical vacuum cleaner |
| CN102949147A (en) * | 2011-08-19 | 2013-03-06 | 泰怡凯电器(苏州)有限公司 | Vertical vacuum dust collector |
| CN102949147B (en) * | 2011-08-19 | 2015-10-14 | 科沃斯机器人有限公司 | Upright vacuum cleaner |
| US9538890B2 (en) | 2011-08-19 | 2017-01-10 | Ecovacs Robotics Co., Ltd. | Vertical vacuum cleaner |
| CN106473663A (en) * | 2015-08-25 | 2017-03-08 | 戴森技术有限公司 | Upright Vacuum Cleaner |
| US10039428B2 (en) | 2015-08-25 | 2018-08-07 | Dyson Technology Limited | Upright vacuum cleaner |
| CN111618013A (en) * | 2020-05-09 | 2020-09-04 | 安徽春辉仪表线缆集团有限公司 | Dust removal device for instruments and meters |
| CN115104968A (en) * | 2021-03-18 | 2022-09-27 | 苏州瑞久智能科技有限公司 | Surface cleaning device |
| CN115104968B (en) * | 2021-03-18 | 2023-07-14 | 苏州瑞久智能科技有限公司 | Surface cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101073481B (en) | 2010-05-26 |
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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. |
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Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |