CN202056071U - Blower device with heating and deoiling structure - Google Patents
Blower device with heating and deoiling structure Download PDFInfo
- Publication number
- CN202056071U CN202056071U CN2011200654661U CN201120065466U CN202056071U CN 202056071 U CN202056071 U CN 202056071U CN 2011200654661 U CN2011200654661 U CN 2011200654661U CN 201120065466 U CN201120065466 U CN 201120065466U CN 202056071 U CN202056071 U CN 202056071U
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- CN
- China
- Prior art keywords
- blower fan
- heating
- heater band
- spiral case
- oil removing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
A blower device with a heating and deoiling structure belongs to auxiliary equipment of a range hood, and overcomes the defect of the blower device of the conventional range hood that the possibility of influencing the service life of a motor is high, or the deoiling effect is poor after the heating device is arranged. The blower device includes a blower, a volute casing and an impeller, wherein the impeller is connected with a motor shaft of the blower; the blower is fixedly mounted in the volute casing; an oil leakage nozzle is arranged at the bottom of the volute casing; a heating plate is arranged at the oil leakage nozzle; and the heating plate is directly supplied with power through a power supply board. The blower device with the heating and deoiling structure can effectively prevent the blower from being damaged due to overhigh temperature in the volute casing, can prevent the heating device from falling off due to long-term use, and can completely recover waste oil.
Description
One, technical field
The utility model belongs to range hood supplementary equipment field, and is especially relevant in a kind of blower fan apparatus with heating oil removing structure.
Two, background technique
Kitchen ventilator is through in a few years use in the existing market, and spiral case inner product oil is serious, is difficult to clean, and has not only influenced the spiral case curve, and inner long-pending oil also can influence air-flow, air pressure, influences the working life of complete machine.Because inner long-pending oil makes the inner peculiar smell that produces of kitchen ventilator, influence the air quality and the health in kitchen in addition.
Though the multiple heating equipment that is provided with on blower fan apparatus is arranged on the market, is used to solve long-pending oily problem, a lot of defectives that all exist.Heat with quartz burner or other heating equipment such as intake grill place at blower fan, its problem is: impeller surface has non-oil-stick paint, the oil on surface all can be thrown in the spiral case when running up, and fluorescent tube heating in the middle of impeller, far away from the spiral case wall surface, reach the purpose of dissolving grease, whole blower fan system surfaces temperature is risen about 50 degree, and motor is nearest from heating pipe, tends to surpass more than 100 degree; Life-span influence to motor is bigger like this, if heating simultaneously in use, the intensification meeting of motor is faster, and motor can't dispel the heat, and is burnt out easily.
Another is the whole heater band device that increases on spiral case, make the whole heating of spiral case like this, though can reach the problem of dissolving grease, interior bulk temperature is too high but whole heating can make spiral case, if heating simultaneously in the motor using process, the temperature rise of motor itself (temperature rise has the 60-70 degree) is burnt out owing to can't dispel the heat, and influences the working life of blower fan equally.
Also having a kind of is to increase heating equipment near fan outlet, wants the dissolving of blower fan internal grease, and blower fan integral body is heated, and diminishes the working life of blower fan.
As everyone knows, in fact kitchen ventilator the place of easy long-pending oil be near the oil nozzle of spiral case, because be the extreme lower position of spiral case, inner oil all can flow to here along the spiral case wall, dripping in the lubricating cup by oil nozzle then, effectively collected, is that unique long-pending oil is maximum near the oil nozzle, influencing fuel-displaced most crucial position, is not best approach so increase heating equipment in other position.
Three, model utility content
The utility model is exactly that the blower fan apparatus that will overcome traditional kitchen ventilator exists the shortcoming that influences electrical machinery life or deoiling effect difference behind the heating equipment easily is set, provide a kind of spiral case inside temperature of effectively avoiding too high, influence the blower fan apparatus of electrical machinery life, the utility model provides following technological scheme for this reason:
A kind of blower fan apparatus with heating oil removing structure, comprise blower fan, spiral case and impeller, impeller is connected with the motor shaft of blower fan, blower fan is fixedly mounted in the spiral case, the bottom of spiral case is provided with the leakage of oil mouth, it is characterized in that: the place is provided with heater band at described leakage of oil mouth, the power supply of this heater band directly provides by power panel, like this when there is long-pending oil at the oil nozzle place, when under the situation that blower fan uses, being warmed up to 35-45 near the leakage of oil mouth and spending by heater band, near the oil nozzle grease can dissolve at an easy rate, and the long-pending oil of direct internal flows to lubricating cup smoothly effectively, by effective collection; If blower fan does not use, equally can heating for dissolving; Because this device is local, need not blower fan apparatus integral body is heated, because only the long-pending oil of spiral case place is carried out local heating targetedly,, can not have influence on the heat radiation of motor so effect is obvious, more can not cause motor to damage owing to the blower fan inside temperature is too high.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:
The width 40-130mm of described heater band, length 70-200mm.
The outer wall of described spiral case bottom is provided with " recessed " type heater band protecting sheet, should fixedly connected with the spiral case wall at " recessed " type heater band protecting sheet two ends, and outer wall has the radian consistent with the spiral case wall, intermediate space and heater band consistency of thickness; The heater band protecting sheet is positioned at the air inlet side seal and closes, the opposite side opening, and heater band inserts intermediate space from opening end; This heater band protecting sheet can prevent effectively that oil smoke from entering the spill inner chamber, and the protection heat-conducting plate is avoided greasy dirt and adhered to, can also prevent simultaneously heat-conducting plate fall from.
Also be provided with circular hole in the middle of the described heater band protecting sheet and stretch out for the leakage of oil mouth, the grease of heater band protecting sheet outside also can dissolve easily along with the temperature of heater band simultaneously, by circular hole by effective collection in lubricating cup.
Described heater band can one-side band glue, sticks on the spiral case, also can not be with glue, in the middle of directly being placed on.
Described heater band can be a monolithic.
Described heater band also can be that multi-disc is formed.
Described heater band material can be the heating equipment of silicone rubber electric heating, heating wire, PTC heating and other equal effects.
The utility model can effectively avoid the too high blower fan that causes of spiral case inside temperature impaired, in the time of simultaneously can also avoiding service time longer heating equipment fall from, and sump oil can fully be reclaimed.
Four, description of drawings
Fig. 1 is a sectional view of the present utility model.
Fig. 2 is a stereogram of the present utility model.
Wherein, 1, spiral case; 2, blower fan; 3, impeller; 4, heater band; 5, heater band protecting sheet; 6, leakage of oil mouth.
Five, embodiment
Below in conjunction with accompanying drawing the utility model is further narrated:
As Fig. 1, shown in Figure 2, the utility model comprises blower fan 2, spiral case 1 and impeller 3, impeller 3 is connected with the motor shaft of blower fan 2, blower fan 2 is fixedly mounted in the spiral case 1, the bottom of spiral case 1 is provided with leakage of oil mouth 6, at leakage of oil mouth place 6 heater band 4 is set, the width 40-130mm of heater band 4, length 70-200mm, power supply directly provides by power panel, and the outer wall of spiral case 1 bottom is provided with " recessed " type heater band protecting sheet 5, should fixedly connected with the spiral case wall at " recessed " type heater band protecting sheet 5 two ends, the centre is provided with circular hole and stretches out for leakage of oil mouth 6, and outer wall has the radian consistent with the spiral case wall, intermediate space and heater band 4 consistency of thickness; Heater band protecting sheet 5 is positioned at the air inlet side seal and closes, and opposite side opening, the heater band 4 of monolithic are inserted between heater band protecting sheet 5 and the spiral case 1, and heater band 4 can one-side band glue, sticks on the spiral case 1, also can not be with glue, in the middle of directly being placed on.
This heater band 4 can also be that multi-disc is formed, and its material can be the heating equipment of silicone rubber electric heating, heating wire, PTC heating and other equal effects.
It is pointed out that in addition to the implementation the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation form, all drop in the protection domain of the utility model requirement.
Claims (8)
1. one kind has the blower fan apparatus that heats the oil removing structure, comprise blower fan (2), spiral case (1) and impeller (3), impeller (3) is connected with the motor shaft of blower fan (2), blower fan (2) is fixedly mounted in the spiral case (1), the bottom of spiral case (1) is provided with leakage of oil mouth (6), it is characterized in that: locate to be provided with heater band (4) at described leakage of oil mouth (6), the power supply of this heater band (4) directly provides by power panel.
2. a kind of blower fan apparatus with heating oil removing structure according to claim 1 is characterized in that: the width 40-130mm of described heater band (4), length 70-200mm.
3. a kind of blower fan apparatus according to claim 2 with heating oil removing structure, it is characterized in that: the outer wall of described spiral case (1) bottom is provided with " recessed " type heater band protecting sheet (5), should fixedly connected with the spiral case wall at " recessed " type heater band protecting sheet (5) two ends, outer wall has the radian consistent with the spiral case wall, intermediate space and heater band (4) consistency of thickness; Heater band protecting sheet (5) is positioned at the air inlet side seal and closes, the opposite side opening, and heater band (4) inserts intermediate space from opening end.
4. a kind of blower fan apparatus with heating oil removing structure according to claim 3 is characterized in that: also be provided with circular hole in the middle of the described heater band protecting sheet (5).
5. a kind of blower fan apparatus with heating oil removing structure according to claim 4 is characterized in that: described heater band (4) can one-side band glue, sticks on the spiral case (1), also can not be with glue, in the middle of directly being placed on.
6. a kind of blower fan apparatus with heating oil removing structure according to claim 5, it is characterized in that: described heater band (4) can be a monolithic.
7. a kind of blower fan apparatus with heating oil removing structure according to claim 5 is characterized in that: described heater band (4) also can be that multi-disc is formed.
8. a kind of blower fan apparatus with heating oil removing structure according to claim 1 is characterized in that: described heater band (4) material can be the heating equipment of silicone rubber electric heating, heating wire, PTC heating and other equal effects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200654661U CN202056071U (en) | 2011-03-14 | 2011-03-14 | Blower device with heating and deoiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200654661U CN202056071U (en) | 2011-03-14 | 2011-03-14 | Blower device with heating and deoiling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056071U true CN202056071U (en) | 2011-11-30 |
Family
ID=45016042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200654661U Expired - Lifetime CN202056071U (en) | 2011-03-14 | 2011-03-14 | Blower device with heating and deoiling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895813A (en) * | 2015-06-05 | 2015-09-09 | 李广连 | Blast pipe fan of cellular-type dryer |
| CN104912848A (en) * | 2015-07-06 | 2015-09-16 | 苏州斯洛莱自动化设备有限公司 | Oil-accumulation-preventing volute |
-
2011
- 2011-03-14 CN CN2011200654661U patent/CN202056071U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895813A (en) * | 2015-06-05 | 2015-09-09 | 李广连 | Blast pipe fan of cellular-type dryer |
| CN104912848A (en) * | 2015-07-06 | 2015-09-16 | 苏州斯洛莱自动化设备有限公司 | Oil-accumulation-preventing volute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |