CN204678450U - A kind of lampblack filter - Google Patents
A kind of lampblack filter Download PDFInfo
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- CN204678450U CN204678450U CN201520391510.6U CN201520391510U CN204678450U CN 204678450 U CN204678450 U CN 204678450U CN 201520391510 U CN201520391510 U CN 201520391510U CN 204678450 U CN204678450 U CN 204678450U
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- screen pack
- rinse bath
- spongy layer
- layer
- casing
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Abstract
A kind of lampblack filter, relate to electric Digital data processing, draw together the casing being provided with air inlet and exhaust outlet, this casing is provided with air exhauster, rinse bath and the screen pack by rotating shaft band action cycle rotation between air inlet and exhaust outlet, and a part for screen pack is immersed in rinse bath; Screen pack comprises the spongy layer, adhered layer and the rubber enhancement Layer that connect successively from outer surface to inner surface, rubber enhancement Layer is covered with hollow-out parts; The first nip rolls for crushed filter screen is provided with in the ascent stage of screen pack.The beneficial effects of the utility model: the physical characteristic utilizing sponge porous, water suction, effectively can filter the dust in oil smoke and moisture, and rubber enhancement Layer are higher due to its coefficient of friction, can guarantee that screen pack is with axis of rotation.Extrude the cleaning fluid that spongy layer is drawn and the greasy dirt removed in spongy layer by the first nip rolls, ensure its gas permeability simultaneously.
Description
Technical field
The utility model relates to electric Digital data processing, particularly relates to a kind of lampblack filter.
Background technology
Smoke exhaust ventilator, also known as range hood, is a kind of kitchen appliance purifying kitchen environment.It is arranged on above the health energy-saving range hood cooking stove of kitchen, and the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, decreasing pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.Smoke exhaust ventilator forms primarily of casing, lampblack filter, lighting device and control circuit.Existing lampblack filter adopts fixed filter screen filtration usually.Long-Time Service, the foreign material such as oil smoke, dust are easily adsorbed in screen pack, cause mesh to block, and affect mist extractor effect, need disassembly, cleaning or change screen pack.
For the ease of cleaning, market has occurred the screen pack of rotation capable of circulation, and a part for this screen pack is soaked in rinse bath, screen pack cleans while rotating, and avoids dismounting and can clean at any time.But this exist following problem: 1, screen pack adopts soft iron silk to make, and filter effect is not good, and durability is not enough; 2, rinse bath casing is one-body molded, and the dirt cleaned out from screen pack amasss and is difficult to get rid of and clean up in rinse bath.3, user cannot observe the actual conditions of rinse bath cleaning liquid inside, can only rule of thumb come need change or add cleaning fluid, easily affects mist extractor effect or waste cleaning fluid.
Utility model content
The utility model provides a kind of lampblack filter, there is screen pack poor effect to overcome lampblack filter, difficult to clear up and cannot observe the shortcomings such as the behaviour in service of cleaning fluid to rinse bath.
The utility model adopts following technical scheme:
A kind of lampblack filter, comprise casing, this casing is provided with air inlet and exhaust outlet, and between air inlet and exhaust outlet, be provided with air exhauster, by the screen pack of rotating shaft band action cycle rotation and at least one rinse bath, wherein a part for screen pack is immersed in rinse bath, above-mentioned screen pack comprises spongy layer, and the two sides on this spongy layer width are equipped with rubber enhancement Layer; The top of said washing groove is provided with the first nip rolls for crushed filter screen in the ascent stage of screen pack.
Further, also adhered layer is provided with between above-mentioned spongy layer and rubber enhancement Layer.
Further, the top of said washing groove is provided with the second nip rolls for crushed filter screen in the descending branch of screen pack.
Further, this device also comprises at least one bar shaped hairbrush acting on the descending branch surface of screen pack.
Further, said washing groove is bolted in above-mentioned casing, and said washing groove is tempered glass article.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
In one, the utility model, screen pack comprises spongy layer, and the two sides on this spongy layer width are equipped with rubber enhancement Layer.Utilize the physical characteristic of sponge porous, water suction, effectively can filter the dust in oil smoke and moisture, and rubber enhancement Layer is higher due to its coefficient of friction, can guarantee that screen pack is with axis of rotation.The top of said washing groove is provided with the first nip rolls for crushed filter screen in the ascent stage of screen pack.Extrude by the first nip rolls the cleaning fluid that spongy layer draws, greasy dirt residual in spongy layer flows out with cleaning fluid, also can ensure the gas permeability of spongy layer so that again filter oil smoke simultaneously.
Its two, in the utility model, adhered layer, for connecting spongy layer and rubber enhancement Layer, prevents from obscission occurring between the two, ensures service life of screen pack.
Three, in the utility model, the top of rinse bath is provided with the second nip rolls for crushed filter screen in the descending branch of screen pack, first extrudes the oil smoke moisture of spongy layer absorption before entering rinse bath, for cleaning fluid cleaning spongy layer is prepared, optimizes cleaning performance.This device also comprises at least one bar shaped hairbrush acting on the descending branch surface of screen pack, to remove screen pack surface more firmly lampblack dirty.
Four, in the utility model, rinse bath is bolted in casing, and rinse bath is tempered glass article.User can pass through water level and the cleannes that rinse bath observes groove cleaning liquid inside in real time, and adds on this basis or change cleaning fluid.When the greasy dirt of rinse bath cell wall absorption is more, rinse bath can be dismantled by user, so that clean this rinse bath cell wall.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model embodiment one;
Fig. 2 is the sectional view of the utility model embodiment two;
Fig. 3 is the structural representation of screen pack.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
As shown in Figure 1, a kind of lampblack filter, comprise casing 1, this casing 1 is provided with air inlet 11 and exhaust outlet 12, and between air inlet 11 and exhaust outlet 12, is provided with air exhauster 3, the rinse bath 13 of cleaning fluid is housed and by the screen pack 2 of rotating shaft 4 with action cycle rotation.A part for screen pack 2 is immersed in rinse bath 13.Screen pack 2, cleaning screen pack 2 with the cleaning fluid in rinse bath during axis of rotation 13, without the need to dismantling screen pack 2, brings convenience to user.
As shown in figures 1 and 3, screen pack 2 comprises spongy layer 21, and the two sides on this spongy layer 21 width are equipped with rubber enhancement Layer 23.Utilize the physical characteristic of sponge porous, water suction, ensure the dust in spongy layer 21 effective filtration oil smoke and moisture, and rubber enhancement Layer 23 is higher due to its coefficient of friction, can guarantee that screen pack 2 rotates with rotating shaft 4, is main part of the force.Being provided with adhered layer 22 between spongy layer 21 and rubber enhancement Layer 23, for strengthening the fastness be connected between spongy layer 21 with rubber enhancement Layer 23, ensureing the service life of screen pack 2.
As shown in Figure 1, the top of rinse bath 13 is provided with the first nip rolls 5 for crushed filter screen 2 in the ascent stage of screen pack 2.Extrude by the first nip rolls 5 cleaning fluid that spongy layer 21 draws, greasy dirt residual in spongy layer 21 flows out with cleaning fluid; Also can ensure the gas permeability of spongy layer 21, so that again filter oil smoke simultaneously.The top of rinse bath 13 is provided with the second nip rolls 6 for crushed filter screen 2 in the descending branch of screen pack 2, first extrudes the oil smoke moisture that spongy layer 21 adsorbs before entering rinse bath 13, for cleaning fluid cleaning spongy layer 21 is ready.Also be provided with the bar shaped hairbrush 7 that two act on the descending branch surface of screen pack 2, for brushing screen pack 2 surface more firmly lampblack dirty in rinse bath 13 simultaneously.
As shown in Figure 1, the mode that the openend of rinse bath 13 is threaded connection is dismountable is fixed on casing 1, is convenient to user and cleans this rinse bath 13.Rinse bath 13 is provided with the water inlet (not shown in FIG.) for adding cleaning fluid and the discharge outlet 131 for discharging cleaning fluid.Rinse bath 13 is tempered glass article, so that user observes water level and the cleannes of groove cleaning liquid inside through rinse bath 13, and adds on this basis or changes cleaning fluid, being convenient to user and carrying out maintenance to this device.
Embodiment two
As shown in Figure 2, a kind of lampblack filter, comprise casing 1, this casing 1 is provided with air inlet 11 and exhaust outlet 12, and between air inlet 11 and exhaust outlet 12, be provided with air exhauster 3, the rinse bath 13 of cleaning fluid be housed, rinse bath 14 and by the screen pack 2 of rotating shaft 4 with action cycle rotation.A part for screen pack 2 is immersed in rinse bath 13 and rinse bath 14.Screen pack 2, cleaning screen pack 2 with the cleaning fluid in rinse bath during axis of rotation 13 and rinse bath 14, without the need to dismantling screen pack 2, brings convenience to user.
As shown in Figures 2 and 3, screen pack 2 comprises spongy layer 21, and the two sides on this spongy layer 21 width are equipped with rubber enhancement Layer 23.Utilize the physical characteristic of sponge porous, water suction, ensure the dust in spongy layer 21 effective filtration oil smoke and moisture, and rubber enhancement Layer 23 is because its coefficient of friction is higher and intensity is comparatively large, can guarantee that screen pack 2 rotates with rotating shaft 4, be main part of the force.Being provided with adhered layer 22 between spongy layer 21 and rubber enhancement Layer 23, for strengthening the fastness be connected between spongy layer 21 with rubber enhancement Layer 23, ensureing the service life of screen pack 2.
As shown in Figure 2, the top of rinse bath 14 is provided with the first nip rolls 51 for crushed filter screen 2 in the ascent stage of screen pack 2.Extrude by the first nip rolls 51 cleaning fluid that spongy layer 21 draws, greasy dirt residual in spongy layer 21 flows out with cleaning fluid; Also can ensure the gas permeability of spongy layer 21, so that again filter oil smoke simultaneously.The top of rinse bath 13 is provided with the second nip rolls 6 for crushed filter screen 2 in the descending branch of screen pack 2, first extrudes the oil smoke moisture that spongy layer 21 adsorbs before entering rinse bath 13, for cleaning fluid cleaning spongy layer 21 is ready.Also be provided with the bar shaped hairbrush 7 that two act on the descending branch surface of screen pack 2, for brushing screen pack 2 surface more firmly lampblack dirty in rinse bath 13 simultaneously.Rinse bath 13 is mainly used in precipitating dirt, and rinse bath 14 pairs of screen packs 2 clean again, guarantee that screen pack 2 cleans up.For preventing the cleaning fluid in rinse bath 13 or dirt to be mixed in rinse bath 14 with screen pack 2, the top of rinse bath 13 is provided with the first folder rod 52 in the descending branch of screen pack 2.
As shown in Figure 2, the mode that the openend of rinse bath 14 and rinse bath 13 is all threaded connection is dismountable is fixed on casing 1, is convenient to user and cleans rinse bath 14 and rinse bath 13.Rinse bath 14 and rinse bath 13 are provided with the water inlet (not shown in FIG.) for adding cleaning fluid and the discharge outlet 131 for discharging cleaning fluid.Rinse bath 14 and rinse bath 13 are tempered glass article, so that user observes water level and the cleannes of groove cleaning liquid inside through rinse bath 14 and rinse bath 13, and add on this basis or change cleaning fluid, being convenient to user and carrying out maintenance to this device.
This filter also can be directly used in air filtration, and this filter multiple superposition, and screen pack hole in each filter is not of uniform size, can form a low cost self-cleaning precise filtering device.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. a lampblack filter, comprise casing, this casing is provided with air inlet and exhaust outlet, and between air inlet and exhaust outlet, be provided with air exhauster, by the screen pack of rotating shaft band action cycle rotation and at least one rinse bath, wherein a part for screen pack is immersed in rinse bath, it is characterized in that: described screen pack comprises spongy layer, the two sides on this spongy layer width are equipped with rubber enhancement Layer; The top of described rinse bath is provided with the first nip rolls for crushed filter screen in the ascent stage of screen pack.
2. a kind of lampblack filter according to claim 1, is characterized in that: be also provided with adhered layer between described spongy layer and rubber enhancement Layer.
3. a kind of lampblack filter according to claim 1, is characterized in that: the top of described rinse bath is provided with the second nip rolls for crushed filter screen in the descending branch of screen pack.
4. a kind of lampblack filter according to claim 1, is characterized in that: also comprise at least one bar shaped hairbrush acting on the descending branch surface of screen pack.
5. a kind of lampblack filter according to claim 1, is characterized in that: described rinse bath is bolted in described casing, and described rinse bath is tempered glass article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391510.6U CN204678450U (en) | 2015-06-09 | 2015-06-09 | A kind of lampblack filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391510.6U CN204678450U (en) | 2015-06-09 | 2015-06-09 | A kind of lampblack filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678450U true CN204678450U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391510.6U Expired - Fee Related CN204678450U (en) | 2015-06-09 | 2015-06-09 | A kind of lampblack filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678450U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008693A (en) * | 2017-04-10 | 2017-08-04 | 珠海格力电器股份有限公司 | Ultrasonic cleaning assembly, air duct unit and ultrasonic cleaning method |
| CN108087931A (en) * | 2017-12-05 | 2018-05-29 | 宁波隆锐机械制造有限公司 | Smoke exhaust ventilator |
| CN111256181A (en) * | 2020-01-17 | 2020-06-09 | 吕佳玲 | Water film type high-efficiency smoke exhaust ventilator |
| CN111911980A (en) * | 2020-07-15 | 2020-11-10 | 合肥人和节能环保设备制造有限公司 | Oil net petticoat pipe with deoiling dirt function of cleaning |
| CN113713546A (en) * | 2021-08-30 | 2021-11-30 | 安徽上造智能设备科技有限公司 | Dust removal purifier for environmental protection equipment and use method thereof |
-
2015
- 2015-06-09 CN CN201520391510.6U patent/CN204678450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008693A (en) * | 2017-04-10 | 2017-08-04 | 珠海格力电器股份有限公司 | Ultrasonic cleaning assembly, air duct unit and ultrasonic cleaning method |
| CN108087931A (en) * | 2017-12-05 | 2018-05-29 | 宁波隆锐机械制造有限公司 | Smoke exhaust ventilator |
| CN111256181A (en) * | 2020-01-17 | 2020-06-09 | 吕佳玲 | Water film type high-efficiency smoke exhaust ventilator |
| CN111911980A (en) * | 2020-07-15 | 2020-11-10 | 合肥人和节能环保设备制造有限公司 | Oil net petticoat pipe with deoiling dirt function of cleaning |
| CN113713546A (en) * | 2021-08-30 | 2021-11-30 | 安徽上造智能设备科技有限公司 | Dust removal purifier for environmental protection equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20170609 |