CN214891441U - Tertiary filtration collection petticoat pipe convenient to maintenance is washd - Google Patents
Tertiary filtration collection petticoat pipe convenient to maintenance is washd Download PDFInfo
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- CN214891441U CN214891441U CN202121788834.5U CN202121788834U CN214891441U CN 214891441 U CN214891441 U CN 214891441U CN 202121788834 U CN202121788834 U CN 202121788834U CN 214891441 U CN214891441 U CN 214891441U
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- collecting hood
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- filter screen
- hood body
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Abstract
The utility model relates to an album petticoat pipe technical field, concretely relates to tertiary filtration collection petticoat pipe convenient to maintenance is abluent, include: the exhaust fume collecting hood comprises a fume collecting hood body, wherein the upper end of the rear side of the fume collecting hood body is provided with a bearing plate, and the lower end of the rear side of the fume collecting hood body is provided with a sewage groove; the lower end of the front side of the smoke collecting hood body is provided with a supporting plate; the lower end of the supporting plate is bent backwards to form an abutting part; the front end of the first filter screen is abutted against the abutting part, and the rear end of the first filter screen is abutted in the oil sump in a downward inclined manner; the deoiling fan is arranged above the first filter screen; the second filter screen is horizontally arranged and positioned above the deoiling fan, the rear end of the lower surface of the second filter screen is attached to the bearing plate, and the front end of the lower surface of the second filter screen is attached to the upper end of the supporting plate; the lower end of the smoke collecting box is fixed at the upper end of the smoke collecting hood body, and the upper end of the smoke collecting hood body is fixed with a smoke discharging butt flange. The utility model discloses a filter screen convenient to detach who sets up on the collection petticoat pipe washs and maintains, and whole collection petticoat pipe simple structure, durable.
Description
Technical Field
The utility model relates to a collection petticoat pipe technical field, concretely relates to tertiary filtration collection petticoat pipe convenient to maintenance is abluent.
Background
In daily life, the range hood is quite commonly applied, and can collect and discharge oil smoke. The fume collecting hood is used when the function of the range hood is realized, and the fume collecting hood is used for forming a certain negative pressure area to contain the fume which cannot be exhausted, so that the buffering effect is achieved, and the problem of excessive diffusion of a large amount of fume is avoided.
Can set up the filter screen usually in the collection petticoat pipe, when the oil smoke was through the filter screen, the grease that contains in it can be attached to on the filter screen, can play certain guard action to the lampblack absorber like this, when the grease that attaches on the filter screen accumulated to a certain extent, take off the filter screen and wash can. But the filter screen of the existing smoke collecting hood is complex to install and is not beneficial to cleaning. And a plurality of fume collecting hoods can not be deeply cleaned, so that more and more attached grease can be generated, the burden is brought to the range hood during working, the fume exhaust efficiency of the range hood is reduced, and the normal work of the range hood is influenced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Disclosure of Invention
An object of the utility model is to provide a tertiary filtration collection petticoat pipe convenient to maintenance is abluent to it is loaded down with trivial details to solve current collection petticoat pipe filter screen installation, is unfavorable for wasing and can not do the problem that deep cleaning brought.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a tertiary filtration collection petticoat pipe convenient to maintenance is washd includes: the exhaust fume collecting hood comprises a fume collecting hood body, wherein the upper end of the rear side of the fume collecting hood body is provided with a bearing plate, and the lower end of the rear side of the fume collecting hood body is provided with a sewage groove; the lower end of the front side of the smoke collecting hood body is provided with a supporting plate; the lower end of the supporting plate is bent backwards to form an abutting part; the front end of the first filter screen is abutted against the abutting part, and the rear end of the first filter screen is abutted in the oil sump in a downward inclined manner; the deoiling fan is arranged above the first filter screen; the second filter screen is horizontally arranged and positioned above the deoiling fan, the rear end of the lower surface of the second filter screen is attached to the bearing plate, and the front end of the lower surface of the second filter screen is attached to the upper end of the supporting plate; the lower end of the smoke collecting box is fixed at the upper end of the smoke collecting hood body, communicated with the inside of the smoke collecting hood body and fixed with a smoke discharging butt flange at the upper end of the smoke collecting hood body.
Preferably, the upper end of the supporting plate is bent backwards to form an accommodating cavity, and a front fixing plate is welded on the outer wall of the rear side of the accommodating cavity; a rear fixed plate is welded on the inner wall of the rear side of the smoke collecting hood body, and the rear fixed plate is lower than the front fixed plate; the front end of the deoiling fan is fixed on the front fixing plate through a bolt, and the rear end of the deoiling fan is fixed on the rear fixing plate through a bolt.
Preferably, a clamping groove is formed in the bottom wall of the accommodating cavity; and the front end of the deoiling fan is provided with a barb corresponding to the position of the clamping groove.
Preferably, a lamp box plate is fixed to the abutting portion of the supporting plate, and an LED lamp is fixed to the lamp box plate.
Preferably, a new air box is fixed on the front side of the smoke collecting hood body, the new air box is of a hollow structure with an upper end opening, an air supply butt flange is fixed on the upper end opening of the new air box, and a plurality of louver fresh air outlets are formed in the front side face of the new air box.
Preferably, a switch connected with the LED lamp and the deoiling fan is fixed at the lower end of the front side face of the new air box.
Preferably, the upper ends of the smoke collecting hood body and the fresh air box are provided with a hanging top hanging rod.
Preferably, the dirty oil groove is provided with a lower oil pipe communicated with the dirty oil groove; and the lower oil pipe is provided with an oil receiving box.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the oil fume exhausting device can carry out three-stage filtration on the oil fume exhausted by the pump by arranging the first filter screen, the oil removing fan and the second filter screen, and can filter the oil fume contained in the oil fume to the maximum extent; the grease after the filtering enters into the sump oil tank due to the action of gravity, and enters into the oil receiving box through the lower oil pipe, so that the grease after the filtering can be collected and poured conveniently.
(2) The utility model is provided with a supporting plate, the lower end of the supporting plate is used for abutting against a first filter screen, the upper end of the supporting plate is used for abutting against a second filter screen, the rear side surface of the supporting plate is used for fixing the deoiling fan, a holding cavity at the upper end of the supporting plate can be used for placing a power circuit, and a clamping groove arranged on the holding cavity is matched with a barb on the deoiling fan for arranging the deoiling fan; can conveniently clear up the dismantlement of first filter screen, deoiling fan and second filter screen through setting up the layer board, and then carry out inside degree of depth clearance to collection petticoat pipe body.
(3) The utility model discloses be fixed with the lamp box board on the layer board butt portion, be provided with the LED lamp on the lamp box board, illumination when can be used for cooking, the culinary art operation of being convenient for.
(4) The utility model discloses still add a new bellows, the air supply flange at new bellows top is used for being connected with external equipment such as outside hair-dryer, air-blower, and external equipment carries outside new trend into in the new bellows and from tripe new trend export discharge downwards, can form one wind curtain in its front side, both can give the cooling of culinary art person, can block again that the oil smoke of culinary art in-process is excessive.
(5) The utility model discloses use the problem of solving current collection petticoat pipe existence as the starting point, improve the optimization to current collection petticoat pipe, can maximize strain the grease that contains in the oil smoke, and inside filter screen and deoiling fan dismantle conveniently, can carry out inside degree of depth clearance to collection petticoat pipe body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic structural view of the deoiling fan of the present invention;
100. a fume collecting hood body; 101. a bearing plate; 102. a dirty oil tank; 1021. discharging an oil pipe; 1022. an oil receiving box; 103. a support plate; 1031. an abutting portion; 1032. an accommodating cavity; 1033. a front fixing plate; 1034. a card slot; 1035. a light box panel; 1036. an LED lamp; 104. a rear fixing plate;
200. a first filter screen;
300. deoiling fan; 301. a barb;
400. a second filter screen;
500. a smoke collection box; 501. a smoke evacuation butt flange;
600. a new air box; 601. an air supply butt flange; 602. a louver fresh air outlet; 603. a switch;
700. and (5) hanging a top suspender.
Detailed Description
In the following, the technical solutions of the present invention are described clearly and completely, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, a three-stage filtering fume collecting hood convenient for maintenance and cleaning comprises: the exhaust fume collecting hood comprises a fume collecting hood body 100, wherein a bearing plate 101 is arranged at the upper end of the rear side of the fume collecting hood body 100, a dirty oil groove 102 is arranged at the lower end of the fume collecting hood body 100, a lower oil pipe 1021 communicated with the dirty oil groove 102 is arranged on the dirty oil groove 102, and an oil receiving box 1022 is arranged on the lower oil pipe 1021; the lower end of the front side of the smoke collecting cover body 100 is provided with a supporting plate 103; the lower end of the support plate 103 is bent backwards to form an abutting part 1031; a first strainer 200, the front end of the first strainer 200 is abutted against the abutting part 1031, and the rear end is abutted against the interior of the dirty oil tank 102 in a downward inclination manner; a deoiling fan 300, the deoiling fan 300 being disposed above the first filter screen 200; in this embodiment, the deoiling fan 300 is set in the following manner: the upper end of the supporting plate 103 is bent backwards to form an accommodating cavity 1032, and a front fixing plate 1033 is welded on the outer wall of the rear side of the accommodating cavity 1032; a rear fixing plate 104 is welded on the inner wall of the rear side of the fume collecting hood body 100, and the rear fixing plate 104 is lower than the front fixing plate 1033; the front end of the deoiling fan 300 is fixed on the front fixing plate 1033 by bolts, and the rear end is fixed on the rear fixing plate 104 by bolts; in addition, a clamping groove 1034 is formed on the bottom wall of the accommodating cavity 1032; the front end of the deoiling fan 300 is provided with a barb 301 corresponding to the position of the clamping groove 1034; the second filter screen 400 is horizontally arranged and positioned above the deoiling fan 300, the rear end of the lower surface of the second filter screen 400 is attached to the bearing plate 101, and the front end of the lower surface of the second filter screen 400 is attached to the upper end of the supporting plate 103; the lower end of the smoke collecting box 500 is fixed at the upper end of the smoke collecting hood body 100 and communicated with the interior of the smoke collecting hood body, and the upper end of the smoke collecting box 500 is fixed with a smoke discharging butt joint flange 501; the fresh air box 600, the fresh air box 600 is fixed on the front side of the smoke collecting hood body 100; the fresh air box 600 is of a hollow structure with an upper end opening, an air supply butt flange 601 is fixed on the upper end opening of the fresh air box 600, a plurality of louver fresh air outlets 602 are formed in the front side face of the fresh air box, and the louver fresh air outlets 602 are inclined downwards.
In addition, in the present embodiment, a light box plate 1035 is fixed to the abutting portion 1031 of the support plate 103, and an LED lamp 1036 is fixed to the light box plate 1035; a switch 603 connected with an LED lamp 1036 and the deoiling fan 300 is fixed at the lower end of the front side face of the new air box 600; the upper ends of the smoke collecting hood body 100 and the fresh air box 600 are provided with a hanging top suspender 700.
When in use, the smoke collection box 500 is connected with external equipment such as an external exhaust fan, a smoke extraction pipe and the like through the smoke exhaust butt flange 501; when the external equipment works, oil smoke is pumped into the smoke collecting hood body 100, the pumped oil smoke firstly passes through the first filter screen 200, and grease contained in the oil smoke is attached to the first filter screen 200, so that the grease in the oil smoke can be removed to a certain degree; because the first filter screen 200 is high in front and low in back, the attached grease can flow into the dirty oil tank 102 along the first filter screen 200; the oil smoke passing through the first filter 200 continues to move upward to contact the deoiling fan 300. The fan blades of the deoiling fan 300 rotating at a high speed can intercept fine grease in the oil smoke, the removal effect of the grease in the oil smoke can be further improved, and the grease attached to the deoiling fan 300 can fall onto the first filter screen 200 due to the action of gravity and then flow into the dirty oil tank 102; similarly, when the oil smoke passing through the oil removing fan 300 passes through the second filter 400, the grease contained therein will be attached to the second filter 400, and then fall down onto the first filter 200 due to gravity to flow into the dirty oil tank 102. Through the three-layer filtering effect of the first filter screen 200, the deoiling fan 300 and the second filter screen 400, grease in the oil smoke can be filtered to the greatest extent.
In addition, when in use, the new air box 600 is connected with external equipment such as an external blower, a blower and the like through the air supply butt flange 601; when the external equipment works, external fresh air is fed into the fresh air box 600 and is discharged downwards from the shutter fresh air outlet 602, and an air curtain can be formed on the front side of the fresh air box, so that a cooker can be cooled, and oil smoke in the cooking process can be prevented from overflowing.
When needing to clear up, jack-up first filter screen 200 front end, then with first filter screen 200 forward movement, just so can drag out first filter screen 200's rear end from sump oil groove 102, and then take off first filter screen 200 and clear up. Then the bolt of the deoiling fan 300 fixed on the rear fixing plate 104 and the bolt of the deoiling fan 300 fixed on the front fixing plate 1033 are loosened, so that the deoiling fan 300 rotates under the action of the barb 301 positioned in the clamping groove 1034 and further rotates on the supporting plate 103, and the whole deoiling fan 300 does not need to be completely taken down to be cleaned. And finally, the front end of the second filter 400 is lifted and moved forward, so that the rear end of the second filter 400 is separated from the bearing plate 101, and the second filter 400 is removed for cleaning.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a tertiary filtration collection petticoat pipe convenient to maintenance is abluent which characterized in that includes: the exhaust fume collecting hood comprises a fume collecting hood body, wherein the upper end of the rear side of the fume collecting hood body is provided with a bearing plate, and the lower end of the rear side of the fume collecting hood body is provided with a sewage groove; the lower end of the front side of the smoke collecting hood body is provided with a supporting plate; the lower end of the supporting plate is bent backwards to form an abutting part; the front end of the first filter screen is abutted against the abutting part, and the rear end of the first filter screen is abutted in the oil sump in a downward inclined manner; the deoiling fan is arranged above the first filter screen; the second filter screen is horizontally arranged and positioned above the deoiling fan, the rear end of the lower surface of the second filter screen is attached to the bearing plate, and the front end of the lower surface of the second filter screen is attached to the upper end of the supporting plate; the lower end of the smoke collecting box is fixed at the upper end of the smoke collecting hood body, communicated with the inside of the smoke collecting hood body and fixed with a smoke discharging butt flange at the upper end of the smoke collecting hood body.
2. The three-stage filtering smoke collecting hood convenient to maintain and clean as claimed in claim 1, wherein the upper end of the supporting plate is bent backwards to form an accommodating cavity, and a front fixing plate is welded on the outer wall of the rear side of the accommodating cavity; a rear fixed plate is welded on the inner wall of the rear side of the smoke collecting hood body, and the rear fixed plate is lower than the front fixed plate; the front end of the deoiling fan is fixed on the front fixing plate through a bolt, and the rear end of the deoiling fan is fixed on the rear fixing plate through a bolt.
3. The three-stage filtering smoke collecting hood convenient to maintain and clean as claimed in claim 2, wherein a clamping groove is formed on the bottom wall of the accommodating cavity; and the front end of the deoiling fan is provided with a barb corresponding to the position of the clamping groove.
4. The three-stage filtering smoke-collecting hood convenient for maintenance and cleaning according to claim 2, wherein a lamp box plate is fixed on the abutting part of the supporting plate, and an LED lamp is fixed on the lamp box plate.
5. The three-stage filtering smoke-collecting hood convenient to maintain and clean as claimed in claim 4, wherein a new air box is fixed on the front side of the smoke-collecting hood body, the new air box is of a hollow structure with an upper end opening, an air supply butt flange is fixed on the upper end opening of the new air box, and a plurality of louver fresh air outlets are formed in the front side surface of the new air box.
6. The three-stage filtering smoke-collecting hood convenient to maintain and clean as claimed in claim 5, wherein a switch connected with the LED lamp and the deoiling fan is fixed at the lower end of the front side of the fresh air box.
7. The three-stage filtering smoke-collecting hood convenient for maintenance and cleaning of claim 5, wherein the upper ends of the smoke-collecting hood body and the fresh air box are provided with a hanging top suspension rod.
8. The three-stage filtering smoke-collecting hood convenient to maintain and clean as claimed in claim 1, wherein the dirty oil groove is provided with a lower oil pipe communicated with the dirty oil groove; and the lower oil pipe is provided with an oil receiving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788834.5U CN214891441U (en) | 2021-08-03 | 2021-08-03 | Tertiary filtration collection petticoat pipe convenient to maintenance is washd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788834.5U CN214891441U (en) | 2021-08-03 | 2021-08-03 | Tertiary filtration collection petticoat pipe convenient to maintenance is washd |
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| Publication Number | Publication Date |
|---|---|
| CN214891441U true CN214891441U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788834.5U Active CN214891441U (en) | 2021-08-03 | 2021-08-03 | Tertiary filtration collection petticoat pipe convenient to maintenance is washd |
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| CN (1) | CN214891441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294666A (en) * | 2021-12-29 | 2022-04-08 | 深圳市智厨数字电器有限公司 | Smoke collecting structure free of connection sinking type installation |
-
2021
- 2021-08-03 CN CN202121788834.5U patent/CN214891441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294666A (en) * | 2021-12-29 | 2022-04-08 | 深圳市智厨数字电器有限公司 | Smoke collecting structure free of connection sinking type installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A three-stage filter hood for easy maintenance and cleaning Effective date of registration: 20220926 Granted publication date: 20211126 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: HUBEI LUZHONGBAO KITCHEN INDUSTRY Co.,Ltd. Registration number: Y2022980016565 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |