CN104622381A - High-temperature resistant dust collector - Google Patents
High-temperature resistant dust collector Download PDFInfo
- Publication number
- CN104622381A CN104622381A CN201310568314.7A CN201310568314A CN104622381A CN 104622381 A CN104622381 A CN 104622381A CN 201310568314 A CN201310568314 A CN 201310568314A CN 104622381 A CN104622381 A CN 104622381A
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- China
- Prior art keywords
- motor
- air inlet
- temperature resistant
- dust catcher
- high temperature
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Abstract
The invention provides a high-temperature resistant dust collector which is safe, reliable and low in manufacturing cost. The high-temperature resistant dust collector comprises a dust collecting barrel, a filter, a barrel cover and a collector head assembly. The filter is arranged below the barrel cover. The collector head assembly comprises a motor and a motor seat. The motor is supported by the motor seat. The collector head assembly comprises a collector head air inlet and a motor air inlet. A temperature protection device is arranged between the collector head air inlet and the motor air inlet. The temperature protection device is arranged in the collector head assembly, when the temperature is higher than a limit value, a circuit can be automatically opened through the dust collector, and the use safety of a user is guaranteed. The collector head assembly is arranged above the barrel cover, the space of the dust collecting barrel is saved, and hot ash can be effectively prevented from burning down the motor.
Description
Technical field
The present invention relates to a kind of dust catcher, particularly the high temperature resistant dust catcher of one.
Background technology
Dust catcher is generally used for cleaning, and outside foreign material suck in dust catcher by the air-flow utilizing dust catcher to produce.Dust catcher is also used to draw high temp objects, and such as inhale fireplace ash, therefore this kind of dry type dust collector needs to have high temperature resistant, fire-retardant characteristic, but too much use heat-resistant fireproof material, dust catcher high cost can be caused, affect its market competitiveness; Motor, in order to reduce costs, adopts working of plastics to protect by more existing dust catchers, and for high temperature dust, working of plastics is easily out of shape, melt, burning causes motor and machine breakdown, more serious, can produce potential safety hazard, causes more serious loss.
Summary of the invention
The present invention is in order to address the deficiencies of the prior art; provide a kind of safe and reliable, high temperature resistant dust catcher that manufacturing cost is lower; it comprises dust bucket, filter, bung and nose assembly; described filter is arranged on below bung; described nose assembly comprises motor and motor cabinet; motor is supported by motor cabinet, and described nose assembly comprises head air inlet and motor air inlet, is provided with temperature protective device between head air inlet and motor air inlet.
Here is attached technical scheme of the present invention.
Preferably, described temperature protective device is arranged on motor cabinet.
Preferably, described motor cabinet is provided with snap fit and draw-in groove, and described temperature protective device is arranged on snap fit position.
Preferably, described nose assembly is arranged on above bung.
Preferably, described bung is provided with bung air inlet, and it is made up of metal rib, and described bung is metal material.
Preferably, described bung air inlet is conical, and its part stretches in filter.
Preferably, described filter comprises outer layer metal net and inner layer metal net, is provided with filter course between inner layer metal net and outer layer metal net.
Preferably, described filter course is made up of high temperature flame-proof material.
Preferably, described temperature protective device is temperature mode fuse.
Preferably, described filter has metal top cover, and described bung is provided with hook.
Technique effect of the present invention: the present invention, by set temperature protective device in nose assembly, makes when temperature is higher than limit value, dust catcher can automatic shutoff circuit, ensure that the use safety of user; And nose assembly is arranged on above bung, saves the space of dust bucket and effectively can prevent hot grey motor damage.
Accompanying drawing explanation
Fig. 1 is the high temperature resistant dust catcher exploded view of the embodiment of the present invention.
Fig. 2 is the high temperature resistant dust catcher sectional view of the embodiment of the present invention.
Fig. 3 is the embodiment of the present invention high temperature resistant motor of dust collector seat schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
The high temperature resistant dust catcher of the embodiment of the present invention as Figure 1-3, it comprises nose assembly 1, bung 2, filter 3 and dust bucket 4, described nose assembly 1 comprises handle 11 and motor 12, motor 12 is for providing the power of suction to dust catcher, motor 12 is supported by motor cabinet 13, and described handle 11 makes to facilitate user's moving dust collector.Nose assembly 1 is arranged on above bung 2, and the space of the dust bucket 4 therefore taken diminishes, and increases the collected volume of dust bucket, can prevent high temp objects motor damage simultaneously.Be provided with temperature protective device 5 in described nose assembly 1, temperature protective device 5 is connected with motor of dust collector control circuit, and make when temperature protective device 5 detects that temperature meets or exceeds its limit value, automatic shutoff circuit, dust catcher just quits work.Concrete, temperature protective device 5 described in the present embodiment is temperature mode fuse, and its protection temperature is 128 DEG C, and temperature mode fuse volume is little, can not occupy too many space.It is the lattice-shaped air inlets be made up of gusset 132 that described motor cabinet 13 has head air inlet 131 head air inlet 131.Described temperature protective device 5 is arranged between head air inlet 131 and motor air inlet 121, thus temperature detected before high temperature gas flow enters motor internal, prevents motor from being burnt.Concrete; in the present embodiment, temperature protective device 5 is fixed on head air inlet 131, and head air inlet 131 is provided with snap fit 134, and temperature protective device is stuck in snap fit 134 place; motor cabinet 13 is also provided with draw-in groove 133, and the wire be connected with temperature protective device is fixed by draw-in groove 133.Described bung 2 is provided with bung air inlet 21, and it is roughly positioned in the middle part of bung 2, the breathable mesh formed by metal ribs bar, and its shape roughly coning, therefore increases filter area, coordinates motor wind direction simultaneously, improves air quantity.Filter 3 is provided with below described bung 2, it is high-temperature resistant filter, it is roughly hollow circuit cylinder, filter 3 comprises outer layer metal net and inner layer metal net, it is the filter course 31 be made up of exotic material between outer wire netting and inner layer metal net, filter course 31 can the less dust of filter diameter, and the exotic material adopted in the present embodiment is glass.First part high temp objects can stop by described wire netting, and protection filter course 31, extends the service life of filter.Further, described filter 3 is provided with upper cover 32 and lower cover 33, and upper and lower cover is metal material and makes.Filter 3 bottom is closed by lower cover 33, and upper cover 32 is embedded in filter top, and upper cover 32 is also provided with flange 321, and flange coordinates with the multiple hooks 22 on bung 2, and filter 3 is fixed on below bung 2.Described bung 2 is arranged on above dust bucket 4, and bung 2 covers dust bucket 4, makes to form airtight chamber in dust bucket 4.Described dust bucket 4 is made for metal material, and which is provided with air inlet 41, external high temperature object is entered in dust bucket 4 by air inlet 41.
Below in conjunction with accompanying drawing, the present embodiment dust catcher air flow direction is described further, after starting dust catcher, dust catcher suction airstream, outer gas stream carrying object enters in dust catcher by air inlet 41, air-flow is after filter 3 filters, and foreign objects is filtered, and stays in dust bucket 4; Then air-flow enters motor successively after bung air inlet 21, head air inlet 131 and motor air inlet 121, and air-flow discharges dust catcher from air outlet (not shown) after motor.The present invention, by set temperature protective device in nose assembly, makes when temperature is higher than limit value, and dust catcher can automatic shutoff circuit, ensure that the use safety of user.The present invention is high temperature resistant dust catcher the fireplace ash of extracting combustion can wait high temp objects with flare.It is pointed out that above-mentioned preferred embodiment is only and technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. a high temperature resistant dust catcher; it comprises dust bucket, filter, bung and nose assembly; described filter is arranged on below bung; described nose assembly comprises motor and motor cabinet; motor is supported by motor cabinet; it is characterized in that: described nose assembly comprises head air inlet and motor air inlet, is provided with temperature protective device between head air inlet and motor air inlet.
2. high temperature resistant dust catcher as claimed in claim 1, is characterized in that: described temperature protective device is arranged on motor cabinet.
3. high temperature resistant dust catcher as claimed in claim 2, it is characterized in that: described motor cabinet is provided with snap fit and draw-in groove, described temperature protective device is arranged on snap fit position.
4. high temperature resistant dust catcher as claimed in claim 1, is characterized in that: described nose assembly is arranged on above bung.
5. high temperature resistant dust catcher as claimed in claim 4, it is characterized in that: described bung is provided with bung air inlet, it is made up of metal rib, and described bung is metal material.
6. high temperature resistant dust catcher as claimed in claim 5, is characterized in that: described bung air inlet is for conical, and its part stretches in filter.
7. high temperature resistant dust catcher as claimed in claim 1, is characterized in that: described filter comprises outer layer metal net and inner layer metal net, is provided with filter course between inner layer metal net and outer layer metal net.
8. high temperature resistant dust catcher as claimed in claim 7, is characterized in that: described filter course is made up of high temperature flame-proof material.
9. high temperature resistant dust catcher as claimed in claim 1, is characterized in that: described temperature protective device is temperature mode fuse.
10. the high temperature resistant dust catcher as described in claim arbitrary in claim 1 to 9, is characterized in that: described filter has metal top cover, and described bung is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568314.7A CN104622381B (en) | 2013-11-15 | 2013-11-15 | High temperature resistant dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568314.7A CN104622381B (en) | 2013-11-15 | 2013-11-15 | High temperature resistant dust catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104622381A true CN104622381A (en) | 2015-05-20 |
| CN104622381B CN104622381B (en) | 2017-05-31 |
Family
ID=53202005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568314.7A Expired - Fee Related CN104622381B (en) | 2013-11-15 | 2013-11-15 | High temperature resistant dust catcher |
Country Status (1)
| Country | Link |
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| CN (1) | CN104622381B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000023882A (en) * | 1998-07-15 | 2000-01-25 | Toshiba Tec Corp | Air circulation type electric vacuum cleaner |
| KR20030072059A (en) * | 2002-03-05 | 2003-09-13 | 삼성광주전자 주식회사 | Vacuum cleaner |
| CN201101490Y (en) * | 2007-11-14 | 2008-08-20 | 宋光荣 | Wet and dry vacuum cleaner |
| CN201404155Y (en) * | 2009-05-13 | 2010-02-17 | 周彬 | All-metal dust catcher |
| CN203591221U (en) * | 2013-11-15 | 2014-05-14 | 天佑电器（苏州）有限公司 | High-temperature-resistant dust collector |
-
2013
- 2013-11-15 CN CN201310568314.7A patent/CN104622381B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000023882A (en) * | 1998-07-15 | 2000-01-25 | Toshiba Tec Corp | Air circulation type electric vacuum cleaner |
| KR20030072059A (en) * | 2002-03-05 | 2003-09-13 | 삼성광주전자 주식회사 | Vacuum cleaner |
| CN201101490Y (en) * | 2007-11-14 | 2008-08-20 | 宋光荣 | Wet and dry vacuum cleaner |
| CN201404155Y (en) * | 2009-05-13 | 2010-02-17 | 周彬 | All-metal dust catcher |
| CN203591221U (en) * | 2013-11-15 | 2014-05-14 | 天佑电器（苏州）有限公司 | High-temperature-resistant dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104622381B (en) | 2017-05-31 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| 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: 20170531 Termination date: 20191115 |