CN101718448B - Condensing range hood - Google Patents
Condensing range hood Download PDFInfo
- Publication number
- CN101718448B CN101718448B CN2009102666196A CN200910266619A CN101718448B CN 101718448 B CN101718448 B CN 101718448B CN 2009102666196 A CN2009102666196 A CN 2009102666196A CN 200910266619 A CN200910266619 A CN 200910266619A CN 101718448 B CN101718448 B CN 101718448B
- Authority
- CN
- China
- Prior art keywords
- oil
- front panel
- range hood
- centrifugal blower
- housing
- Prior art date
- 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 - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 17
- 239000002510 pyrogen Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 6
- 239000008246 gaseous mixture Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
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- Ventilation (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a condensing range hood, which comprises a shell, a separation screen, a centrifugal fan and a control device, wherein the shell consists of a front panel, two lateral plates, a rear plate and a top plate, the separation screen is arranged on the air inlet of the front panel and the bottom part of the front panel is provided with an oil collecting groove; the housing of the centrifugal fan is provided with oil holes; and a surrounding plate is arranged on the top plate, and the centrifugal fan is arranged in the surrounding plate. The condensing range hood is characterized by comprising a refrigerating device which is arranged in the shell. Due to the adopted structure, an oil and fume mixed gas entering the separation screen is cooled to a lower temperature, so that when the oil fume passes through the separation screen, oil is condensed and drops into the oil groove at the bottom part of the front panel and then flows into the oil collecting oil. Thus, the oil and fume separation rate is improved effectively and environmental pollution is reduced greatly.
Description
Technical field
The present invention relates to a kind of range hood.
Background technology
Present existing technology, a kind of range hood comprises housing, separate mesh, centrifugal blower and control device, and housing is made up of front panel, two side plates, back plate and top boards, and an oil trap is arranged at the front panel bottom; The oil groove of separate mesh bottom has drain tap, and drain tap is positioned at the top of oil trap; One coaming plate is arranged on the top board, and centrifugal blower is installed in the coaming plate.The problem that above technology exists has: the oil smoke mixture temperature that gets into separate mesh is high, in separate mesh, is difficult to separate, in the gas of discharge; Still contain at a large amount of vaporific molecules; Not only contaminated environment, and greasy dirt accumulates on the impeller of blower fan for a long time, and gets into motor internal; Make impeller lose dynamic balancing, influenced wind-force and the service life of having reduced range hood greatly.
Summary of the invention
The objective of the invention is: a kind of condensing range hood is provided, and it not only can reduce the temperature of oil smoke gaseous mixture effectively, improves the oil smoke separation rate, reduces environmental pollution, and can also guarantee its smoking effect and service life.
The present invention is achieved in that a kind of condensing range hood; Comprise housing, separate mesh, centrifugal blower and control device; Housing is made up of front panel, two side plates, back plate and top boards, and separate mesh is arranged on the air inlet of front panel, and an oil trap is arranged at the front panel bottom; On the centrifugal blower shell oil dripping hole is arranged; One coaming plate is arranged on the top board, and centrifugal blower is installed in the coaming plate; Its special character is: comprise a refrigerating plant, refrigerating plant is arranged in the housing.
Described a kind of condensing range hood, its special character is: said refrigerating plant is made up of the conductor refrigeration sheet; The conductor refrigeration sheet is arranged on the separate mesh, is positioned on the inner surface of separate mesh.
Described a kind of condensing range hood, its special character is: said refrigerating plant is made up of the conductor refrigeration sheet; A conductor refrigeration sheet is arranged in the centrifugal blower shell top of oil dripping hole.
Described a kind of condensing range hood, its special character is: another conductor refrigeration sheet is arranged on the surface that separate mesh is positioned at housing.
Described a kind of condensing range hood, its special character is: said refrigerating plant is made up of conductor refrigeration sheet, conduction cooling pipe, and said conduction cooling pipe is bent into paliform, and the paliform position of conduction cooling pipe and separate mesh are fitted; Conduction cooling Guan Yiduan cooperates with the refrigeration face of conductor refrigeration sheet, other end opening; The pyrogenicity face and the housing of conductor refrigeration sheet are interlinked to the outside.
Described a kind of condensing range hood, its special character is: the openend of said conduction cooling pipe stretches in the centrifugal blower shell from the oil dripping hole of centrifugal blower shell.
The present invention is a kind of condensing range hood, and it also comprises a refrigerating plant, and refrigerating plant is arranged in the housing.Owing to adopt such structure,, obtained cooling so get into the inner oil smoke gaseous mixture of separate mesh; Promptly reduced the warm end; When making oil smoke through separate mesh, oil cooling falls with fixed attention in the oil groove of front panel bottom, gets into oil trap then; So not only more effectively improve the oil smoke separation rate, and reduced environmental pollution greatly.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the present invention.
Fig. 2 is the left view of first kind of embodiment of the present invention.
Fig. 2-the 1st, office's enlarged drawing of Fig. 2.
Fig. 3 is the front view of second kind of embodiment of the present invention.
Fig. 4 is the left view of second kind of embodiment of the present invention.
Fig. 5 is the front view of the third embodiment of the present invention.
Fig. 6 is the left view of the third embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Like Fig. 1, shown in Figure 2; A kind of condensing range hood comprises housing 1, separate mesh 2, centrifugal blower 3 and control device; Housing 1 is made up of front panel 11, two side plates, back plate and top boards 12, and separate mesh 2 is arranged on the air inlet of front panel 11, and an oil trap 111 is arranged at front panel 11 bottoms; Shown in Fig. 2-1, oil dripping hole 311 is arranged on the centrifugal blower shell 31; One coaming plate 4 is arranged on the top board 12, and centrifugal blower 3 is installed in the coaming plate 4; Also comprise a refrigerating plant, refrigerating plant is arranged in the housing 1.
Said refrigerating plant is made up of conductor refrigeration sheet 5;
Like Fig. 3, shown in Figure 4,
A conductor refrigeration sheet 5 is arranged in the centrifugal blower shell 31, the top of oil dripping hole 311, and refrigeration face position and oil dripping hole are relative.
As the further improvement of present embodiment, another conductor refrigeration sheet 5 is arranged on the surface of the separate mesh 2 in the housing, and refrigeration face is relative with separate mesh 2.
Like Fig. 5, shown in Figure 6, said refrigerating plant is made up of conductor refrigeration sheet 5 and conduction cooling pipe 6, and said conduction cooling pipe 6 is bent into paliform, fits with separate mesh 2 in the paliform position 61 of conduction cooling pipe 6; Conduction cooling pipe 6 one ends cooperate other end opening with the refrigeration face of conductor refrigeration sheet 5; The pyrogenicity face and the housing 1 of conductor refrigeration sheet 5 are interlinked to the outside.
The further improvement of present embodiment is that the openend of conduction cooling pipe 6 stretches in the centrifugal blower shell 31 from the oil dripping hole 311 of centrifugal blower shell 31.
Claims (2)
1. a condensing range hood comprises housing, separate mesh, centrifugal blower and control device, and housing is made up of front panel, two side plates, back plate and top boards, and separate mesh is arranged on the air inlet of front panel, and an oil trap is arranged at the front panel bottom; On the centrifugal blower shell oil dripping hole is arranged; One coaming plate is arranged on the top board, and centrifugal blower is installed in the coaming plate; It is characterized in that: comprise a refrigerating plant, refrigerating plant is arranged in the housing;
Said refrigerating plant is made up of conductor refrigeration sheet, conduction cooling pipe, and said conduction cooling pipe is bent into paliform, and the paliform position of conduction cooling pipe and separate mesh are fitted; Conduction cooling Guan Yiduan cooperates with the refrigeration face of conductor refrigeration sheet, other end opening; The pyrogenicity face and the housing of conductor refrigeration sheet are interlinked to the outside.
2. a kind of condensing range hood according to claim 1 is characterized in that: the openend of said conduction cooling pipe stretches in the centrifugal blower shell from the oil dripping hole of centrifugal blower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102666196A CN101718448B (en) | 2009-12-31 | 2009-12-31 | Condensing range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102666196A CN101718448B (en) | 2009-12-31 | 2009-12-31 | Condensing range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101718448A CN101718448A (en) | 2010-06-02 |
| CN101718448B true CN101718448B (en) | 2012-11-07 |
Family
ID=42433057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102666196A Expired - Fee Related CN101718448B (en) | 2009-12-31 | 2009-12-31 | Condensing range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101718448B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062429B (en) * | 2011-01-24 | 2012-08-29 | 天津郎大厨具电器有限公司 | Smoke secondary separation decontamination plant for lower discharging type cooking utensils |
| CN104896552B (en) * | 2015-05-20 | 2017-06-16 | 宁波方太厨具有限公司 | A kind of centrifugal blower volute for lampblack absorber |
| CN104913358A (en) * | 2015-07-06 | 2015-09-16 | 苏州斯洛莱自动化设备有限公司 | Silencing type range hood |
| CN106439970A (en) * | 2016-10-20 | 2017-02-22 | 湖南野森环保科技有限责任公司 | Rear-projection centrifugal household oil fume purifier |
| CN106582230A (en) * | 2017-01-05 | 2017-04-26 | 山东阆苑环保科技有限公司 | Multi-effect lampblack purification device |
| CN109405001B (en) * | 2017-08-16 | 2024-02-20 | 宁波方太厨具有限公司 | Clean type range hood |
| WO2019086031A1 (en) * | 2017-11-03 | 2019-05-09 | 深圳市创新先进科技有限公司 | Fume treatment system for stir-frying machine, and stir-frying machine |
| KR102355545B1 (en) | 2017-11-03 | 2022-02-08 | 상하이 아이찬 로봇 (그룹) 컴퍼니 리미티드 | Ingredient input cooking heating system and fully enclosed cooking cooker |
| CN107647767A (en) * | 2017-11-03 | 2018-02-02 | 深圳市创新先进科技有限公司 | Full-automatic frying machine |
| CN110440319B (en) * | 2017-11-03 | 2021-09-28 | 上海爱餐机器人(集团)有限公司 | Cooking machine oil smoke processing system and cooking machine |
| CN111664489A (en) * | 2020-06-22 | 2020-09-15 | 浙江清风侠环保设备有限公司 | Integrated petticoat pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2298376A (en) * | 1995-02-28 | 1996-09-04 | Macdet Hygiene Services Ltd | Improvements relating to extraction apparatus |
| CN2627386Y (en) * | 2003-04-30 | 2004-07-21 | 胡忠怀 | Smoke exhaust ventilator |
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| CN201680466U (en) * | 2009-12-31 | 2010-12-22 | 陈艺强 | Condensing range hood |
-
2009
- 2009-12-31 CN CN2009102666196A patent/CN101718448B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2298376A (en) * | 1995-02-28 | 1996-09-04 | Macdet Hygiene Services Ltd | Improvements relating to extraction apparatus |
| CN2627386Y (en) * | 2003-04-30 | 2004-07-21 | 胡忠怀 | Smoke exhaust ventilator |
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| CN201680466U (en) * | 2009-12-31 | 2010-12-22 | 陈艺强 | Condensing range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101718448A (en) | 2010-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171018 Address after: 528429, No. 91, Cheng Cheng Avenue, Da Cen industrial district, Huang Zhen Town, Zhongshan, Guangdong Patentee after: Guangdong home appliance Co., Ltd. Address before: 528429, No. 96, Cheng Cheng Road, Da Yan Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee before: Chen Yiqiang |
|
| 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: 20121107 Termination date: 20181231 |