CN202868796U - Single inlet and air outlet drip-proof range hood - Google Patents
Single inlet and air outlet drip-proof range hood Download PDFInfo
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- CN202868796U CN202868796U CN 201220458327 CN201220458327U CN202868796U CN 202868796 U CN202868796 U CN 202868796U CN 201220458327 CN201220458327 CN 201220458327 CN 201220458327 U CN201220458327 U CN 201220458327U CN 202868796 U CN202868796 U CN 202868796U
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Abstract
The utility model provides a single inlet and air outlet drip-proof range hood. The single inlet and air outlet drip-proof range hood comprises a range hood body with a single oil smoke fan, an exhaust hood, an air collecting hood and an air port drip-proof oil device. Users can realize that the automatic collection and cleaning of oil drip of an outdoor air outlet and an indoor air inlet of the oil smoke fan under non-contacting and non-electricity condition in the room, oil smoke is prevented from forming oil drip and scaling on an air port; and the pollution of oil drip at an outdoor air exhaust end of the range hood on environment is eliminated, and the clean-keeping working capacity of an air inlet of an indoor oil smoke machine is reduced. The single inlet and air outlet drip-proof range hood provided by the utility model has the beneficial effects that the ingle inlet and air outlet drip-proof oil range hood has outstanding application value particularly aims at the condition that high-level buildings apply range hoods, and is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to the smoke pumping field, relates in particular to singly, exhaust outlet oil drip-preventing smoke exhaust ventilator.
Background technology
The oil content that comprises in the household smoke exhaust ventilator other cooking-fume discharging gas is drifted with air-flow after being discharged from the open air with discharged gas fume, without fixing solidifying drop point, does not consist of the lasting infringement to environment, easily is left in the basket.And from the solidifying oil droplet of the outdoor air discharge structure inwall of smoke exhaust ventilator, exactly owing to the position of outdoor air outlet is fixed, through oil dripping accumulation for years, over the ground stained with to outdoor air outlet place skin that consists of, this phenomenon is can be found everywhere in the city, visually is difficult to ignore.
Even household smoke exhaust ventilator other cooking-fume discharging gas is outwards directly discharging not, and enters the building common flue, the too much oil dripping of accumulation in its common flue also consists of one of disaster hidden-trouble of building.
Because outdoor air outlet oil dripping is removed inconvenience, for high-rise building, remove outdoor air outlet oil dripping and also comprise hazards, but the outdoor air outlet oil dripping of smoke exhaust ventilator is stained to environment, with regard to city and settlement, do not wish to occur, because it affects city and settlement environmental complex image, lack the means that successfully manage but also suffer from.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of and has singly advanced, exhaust outlet oil drip-preventing smoke exhaust ventilator.
The utility model provides singly, exhaust outlet oil drip-preventing smoke exhaust ventilator, comprise smoke exhaust ventilator body, exhaust hood, wind-collecting cover, air port oil drip-preventing device with single oil smoke blower fan, the smoke exhaust ventilator body of described single oil smoke blower fan comprises outer in line air duct, described outer in line air duct is hard straight tube, the exhaust outlet of described single oil smoke blower fan is connected with the air intake of described outer in line air duct, the outlet air end of described outer in line air duct is provided with bend, and described exhaust hood is installed on the port of described bend; Described wind-collecting cover is installed on the air intake of described single oil smoke blower fan; Described wind-collecting cover is identical with described exhaust hood structure; Described air port oil drip-preventing device comprises mechanism for filling liquid, drainage mechanism, described exhaust hood is provided with the first oil collecting structure of the oil dripping that the port of collecting bend falls, described wind-collecting cover is provided with the second oil collecting structure of the oil dripping that the air intake of collecting single oil smoke blower fan falls, and described exhaust hood and described wind-collecting cover are respectively equipped with into and out of the air port; Described mechanism for filling liquid is connected with described the first oil collecting structure and described the second oil collecting structure respectively and by described mechanism for filling liquid infusion fluid in described the first oil collecting structure and described the second oil collecting structure respectively, and described drainage mechanism is connected with described the first oil collecting structure and described the second oil collecting structure respectively and described drainage mechanism receives liquid that described the first oil collecting structure and described the second oil collecting structure flow out, and this liquid discharged from described the first oil collecting structure and described the second oil collecting structure.
As further improvement of the utility model, described drainage mechanism comprises the discharge opeing tube connector, and described discharge opeing tube connector one end is connected with described the first oil collecting structure and described the second oil collecting structure respectively; Described drainage mechanism also comprises and being connected with the described discharge opeing tube connector other end and by the siphoning installation of siphon principle with the liquid sucking-off in the first oil collecting structure and the second oil collecting structure.
As further improvement of the utility model, described bend port is provided with interface.
As further improvement of the utility model, described exhaust hood comprises cover section, the first liquid injecting mouth, the first apocenosis mouth, described cover section is by the pylon body of the hollow of joining successively, cone table, airduct section consists of, described the first oil collecting structure is the first oil trap, it is inner that described the first oil trap is located at described pylon body, the wall outer surface of described the first oil trap encloses the air outlet that conformational space consists of exhaust hood, the port of described airduct section consists of the air inlet of exhaust hood, describedly advance, air outlet is coaxial and coaxial with described exhaust hood axial line each other, and described airduct section port is provided with the exhaust hood interface; The Interface Matching that described exhaust hood interface and described bend port are set, described the first liquid injecting mouth one end is located at described cone table appearance and described the first oil sump, and the described first liquid injecting mouth other end is connected with described mechanism for filling liquid; Described the first apocenosis mouth one end is located at the first oil trap bottom land and described the first oil sump, and the described first apocenosis mouth other end is connected with described drainage mechanism; Described wind-collecting cover comprises that the second liquid injecting mouth, the second apocenosis mouth, the second oil collecting structure are the second oil trap.
As further improvement of the utility model, described siphoning installation comprises siphon bend, described siphon bend is by the first straight sections, the second straight sections, and the kink that described the first straight sections and described the second straight sections are connected formed, described kink summit is described siphon bend peak in the pipe of vertical direction, described the first straight sections one end is the entrance of described siphon bend, the described first straight sections other end is connected with described kink one end, described the second straight sections one end is connected with the described kink other end, and the described second straight sections other end is the outlet of described siphon bend; Described oil trap top is higher than described kink summit; The described discharge opeing tube connector other end is connected with described the first straight sections one end.
As further improvement of the utility model, described the first oil trap first all grooves that to be described pylon body port consist of to in-flanges, described first all grooves are made of first all groove sidewalls, second week groove sidewall and all bottom land walls of connecting respectively described first all groove sidewalls and described second week groove sidewall; Described first all groove sidewalls are formed by described pylon body wall, and described all bottom land walls are bent inwards by described pylon body port and consist of, and described second week groove sidewall is upwards bent by described all bottom land walls again and consists of; Described second week groove sidewall upper limb is higher than described kink summit.
As further improvement of the utility model, described mechanism for filling liquid comprises fluid injection tube connector, priming device, described fluid injection tube connector one end is communicated with described priming device, and the described fluid injection tube connector other end is connected with described the first liquid injecting mouth and described the second liquid injecting mouth respectively.
As further improvement of the utility model, described fluid injection tube connector comprises the first fluid injection tube connector, the second fluid injection tube connector, the first three-way pipe, described the first fluid injection tube connector one end is communicated with described priming device, the described first fluid injection tube connector other end is connected with the first interface of described the first three-way pipe, and the second interface of described the first three-way pipe is communicated with described the first liquid injecting mouth; Described the second fluid injection tube connector one end is connected with the 3rd interface of described the first three-way pipe, and the described second fluid injection tube connector other end is connected with described the second liquid injecting mouth; Described priming device in the vertical direction position is higher than described the first liquid injecting mouth position and described the second liquid injecting mouth position.
As further improvement of the utility model, described the first straight sections is that perspective material is made or described siphoning installation is made by perspective material.
As further improvement of the utility model, described drainage mechanism comprises the first discharge opeing tube connector, the second discharge opeing tube connector, the second three-way pipe, the first discharge opeing outlet, the second discharge opeing outlet, the all bottom land walls in described exhaust hood are opened in described the first discharge opeing outlet, described the first apocenosis mouth is connected with described the first discharge opeing outlet, described the first discharge opeing tube connector one end is connected with the first interface of described the second three-way pipe, the second interface of described the second three-way pipe is communicated with described the first apocenosis mouth, and the described first discharge opeing tube connector other end is connected with described the first straight sections one end; The all bottom land walls in described wind-collecting cover are opened in described the second discharge opeing outlet, described the second apocenosis mouth is connected with described the second discharge opeing outlet, described the second discharge opeing tube connector one end is connected with the 3rd interface of described the second three-way pipe, and the described second discharge opeing tube connector other end is communicated with described the second apocenosis mouth.
The beneficial effects of the utility model are: during use, inject in advance the liquid with dissolving grease ability and be stored in oil collecting structure to exhaust hood and set the first oil collecting structure and the second oil collecting structure inside of wind-collecting cover in indoor by mechanism for filling liquid, the oil collecting structure of exhaust hood is collected the oil dripping that outer in line air duct flows down, and can reduce the fouling chance of oil dripping in oil collecting structure.
When using through the long period, storage liquid dissolving oil dripping in the oil collecting structure is more, the change of storage fluidity shape causes dissolving the grease ability and descends, perhaps excessively of a specified duration because of service time, storage liquid descends because natural evaporation causes liquid level, can not stop its fouling to liquid level with the oil dripping of upper part, in the course of time the scale effect oil collecting structure oil collecting function of bringing into normal play, can be by indoor operation, liquid in the oil collecting structure is discharged by drainage mechanism, and by the indoor operation liquid that perfusion has dissolving grease ability in the oil collecting structure repeatedly, especially has liquid high heat and that have dissolving grease ability, discharge by drainage mechanism after making it melt incrustation in the oil collecting structure, can finally eliminate the incrustation in the oil collecting structure.
User's facility is understood the interior liquid storage situation of oil collecting structure by the liquid situation of observing in the siphoning installation indoors, decide the liquid storage that whether needs being arranged in outdoor oil collecting structure in its sole discretion and implement displacement, add and annotate and force cleaning etc., and these work all can be in not power consumption, do not contact, only can realize by user's simple operations indoors, can realize that the oil collecting structure that ensures exhaust hood can work for a long time.
Because the oil collecting structure of exhaust hood can be collected the oil dripping that outer in line air duct flows down, and realizes its discharge and cleaning, can eliminate stained to external environment condition of smoke exhaust ventilator air outlet oil dripping, strengthen the Environmental compatibility of smoke exhaust ventilator, and simple in structure, easy to operate.
An also application advantage of the present utility model is, because the oil dripping for the lampblack absorber air outlet has the outdoor collection ability, being included in the oil content that does not form oil dripping of discharging in the cooking fume can fly away naturally with outdoor airflow function after discharging exhaust hood, can not form fixedly oil dripping point, can not consist of the fixedly infringement to environment, so, the air outlet from the air intake to the exhaust hood in lampblack absorber inside need not to consider to arrange oil-fume separating device, and oil-fume separating device is not set, can reduce windage, promote the pumping-clean rate of lampblack absorber, and have energy-saving effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exhaust hood structure schematic diagram of the present utility model.
Fig. 3 is siphon bend structural representation of the present utility model.
The specific embodiment
As shown in figures 1 and 3, the utility model discloses a kind ofly singly to advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, comprise smoke exhaust ventilator body 8, exhaust hood 1, wind-collecting cover 901, air port oil drip-preventing device with single oil smoke blower fan, the smoke exhaust ventilator body 8 of described single oil smoke blower fan comprises outer in line air duct 51, described outer in line air duct 51 is hard straight tube, the exhaust outlet of described single oil smoke blower fan is connected with the air intake of described outer in line air duct 51, the outlet air end of described outer in line air duct 51 is provided with bend, and described exhaust hood 1 is installed on the port of described bend; Described wind-collecting cover 901 is installed on the air intake of described single oil smoke blower fan; Described wind-collecting cover 1 is identical with described exhaust hood 1 structure; Described air port oil drip-preventing device comprises mechanism for filling liquid, drainage mechanism, described exhaust hood 1 is provided with the first oil collecting structure of the oil dripping that the port of collecting bend falls, described wind-collecting cover 901 is provided with the second oil collecting structure of the oil dripping that the air intake of collecting single oil smoke blower fan falls, and described exhaust hood 1 and described wind-collecting cover 901 are respectively equipped with into and out of the air port; Described mechanism for filling liquid is connected with described the first oil collecting structure and described the second oil collecting structure respectively and by described mechanism for filling liquid infusion fluid in described the first oil collecting structure and described the second oil collecting structure respectively, and described drainage mechanism is connected with described the first oil collecting structure and described the second oil collecting structure respectively and described drainage mechanism receives liquid that described the first oil collecting structure and described the second oil collecting structure flow out, and this liquid discharged from described the first oil collecting structure and described the second oil collecting structure.
Described drainage mechanism comprises the discharge opeing tube connector, and described discharge opeing tube connector one end is connected with described the first oil collecting structure and described the second oil collecting structure respectively; Described drainage mechanism also comprises and being connected with the described discharge opeing tube connector other end and by the siphoning installation of siphon principle with the liquid sucking-off in the first oil collecting structure and the second oil collecting structure.
Described bend port is provided with interface, and set interface is used for and being connected of described exhaust hood air inlet.
Described exhaust hood 1 comprises cover section, the first liquid injecting mouth 34, the first apocenosis mouth 44, described cover section is by the pylon body 81 of the hollow of joining successively, cone table 82, airduct section 83 consists of, described the first oil collecting structure is the first oil trap, described the first oil trap is located at described pylon body 81 inside, the wall outer surface of described the first oil trap encloses the air outlet that conformational space consists of exhaust hood 1, the port of described airduct section 83 consists of the air inlet of exhaust hood 1, describedly advance, air outlet is coaxial and coaxial with described exhaust hood 1 axial line each other, and described airduct section 83 ports are provided with exhaust hood 1 interface; The Interface Matching that described exhaust hood 1 interface and described bend port are set, described the first liquid injecting mouth 34 1 ends are located at described cone table 82 appearances and described the first oil sump, and described the first liquid injecting mouth 34 other ends are connected with described mechanism for filling liquid; Described the first apocenosis mouth 44 1 ends are located at the first oil trap bottom land and described the first oil sump, and described the first apocenosis mouth 44 other ends are connected with described drainage mechanism; Described wind-collecting cover 901 comprises that the second liquid injecting mouth 35, the second apocenosis mouth 45, the second oil collecting structure are the second oil trap.Described wind-collecting cover 901 is identical with described exhaust hood 1 structure.
Described siphoning installation comprises siphon bend 2, described siphon bend 2 is by the first straight sections 21, the second straight sections 22, and the kink 23 that described the first straight sections 21 and described the second straight sections 22 are connected formed, described kink summit 24 is described siphon bend 2 peak in the pipe of vertical direction, described the first straight sections 21 1 ends are the entrance 25 of described siphon bend 2, described the first straight sections 21 other ends are connected with described kink 23 1 ends, described the second straight sections 22 1 ends are connected with described kink 23 other ends, and described the second straight sections 22 other ends are the outlet 26 of described siphon bend 2; Described oil trap top is higher than described kink summit 24; The described discharge opeing tube connector other end is connected with described the first straight sections 21 1 ends.
Described the first oil trap first all grooves 11 that to be described pylon body 81 ports consist of to in-flanges, described first all grooves 11 are made of first all groove sidewalls 12, second week groove sidewall 13 and all bottom land walls 14 of connecting respectively described first all groove sidewalls 12 and described second week groove sidewall 13; Described first all groove sidewalls 12 are formed by described pylon body wall, and described all bottom land walls 14 are bent inwards by described pylon body 81 ports and consist of, and described second week groove sidewall 13 is upwards bent by described all bottom land walls 14 again and consists of; Described second week groove sidewall 13 upper limbs are higher than described kink summit.
Described mechanism for filling liquid comprises fluid injection tube connector, priming device 33, and described fluid injection tube connector one end is communicated with described priming device 33, and the described fluid injection tube connector other end is connected with described the first liquid injecting mouth 34 and described the second liquid injecting mouth 35 respectively.
Described fluid injection tube connector comprises the first fluid injection tube connector, the second fluid injection tube connector 32, the first three-way pipe 36, described the first fluid injection tube connector one end is communicated with described priming device 33, the described first fluid injection tube connector other end is connected with the first interface of described the first three-way pipe 36, and the second interface of described the first three-way pipe 36 is communicated with described the first liquid injecting mouth 34; Described the second fluid injection tube connector 32 1 ends are connected with the 3rd interface of described the first three-way pipe 36, and described the second fluid injection tube connector 32 other ends are connected with described the second liquid injecting mouth 35.
Described priming device 33 in the vertical direction position is higher than described the first liquid injecting mouth 34 positions and described the second liquid injecting mouth 35 positions, to support implementing the liquid level of perfusion fluid in the exhaust hood 1 set oil trap as far as possible near oil trap groove top by priming device 33.
Described the first straight sections 21 makes for perspective material or described siphoning installation is made by perspective material.Reach oil trap inner storage fluidity shape and liquid storage height situation in the indirect understanding cover body 1 with the convenient liquid color shape by observing siphoning installation inside indoors and liquid level, support judges whether to need to use mechanism for filling liquid and drainage mechanism that oil trap inside storage liquid is replaced, and discharges, adds the new liquid of notes etc.
Described drainage mechanism comprises the first discharge opeing tube connector, the second discharge opeing tube connector 42, the second three-way pipe 43, the first discharge opeing outlet the 46, second discharge opeing outlet, described the first discharge opeing outlet 46 all bottom land walls 14 of opening in described exhaust hood 1, described the first apocenosis mouth 44 is connected with described the first discharge opeing outlet 46, described the first discharge opeing tube connector one end is connected with the first interface of described the second three-way pipe 43, the second interface of described the second three-way pipe 43 is communicated with described the first apocenosis mouth 44, and the described first discharge opeing tube connector other end is connected with described the first straight sections 21 1 ends; The all bottom land walls in described wind-collecting cover 901 are opened in described the second discharge opeing outlet, described the second apocenosis mouth 45 is connected with described the second discharge opeing outlet, described the second discharge opeing tube connector 42 1 ends are connected with the 3rd interface of described the second three-way pipe 43, and described the second discharge opeing tube connector 42 other ends are communicated with described the second apocenosis mouth 45.
Because exhaust hood 1 is identical with wind-collecting cover 901 structures, so the first oil collecting structure is identical with the second oil collecting structure, the first oil trap structure is identical with the second oil trap structure, and first all groove structures are identical with second week groove structure.
This singly advances, exhaust outlet oil drip-preventing smoke exhaust ventilator also comprises carriage 7, described smoke exhaust ventilator body 8 with single oil smoke blower fan is installed on the described carriage 7,
Can the liquid in the first oil trap and described the second oil trap be discharged by following two kinds of embodiments, the first embodiment: a pipeline that is connected with drainage mechanism is set, and this pipeline can be with the liquid drain in the first oil trap and described the second oil trap to a certain assigned address or device.
The second embodiment: described drainage mechanism comprises the discharge opeing tube connector, and described discharge opeing tube connector one end is connected with described the first oil collecting structure and described the second oil collecting structure respectively; Described drainage mechanism also comprises and being connected with the described discharge opeing tube connector other end and by the siphoning installation of siphon principle with the liquid sucking-off in the first oil collecting structure and the second oil collecting structure.
During use, by mechanism for filling liquid filling liquid in the first oil trap and the second oil trap, when filling liquid reaches rainbow and draws condition, liquid in the first oil trap and the second oil trap is discharged from siphon bend 2 by drainage mechanism, this singly advances, exhaust outlet oil drip-preventing smoke exhaust ventilator can be collected oil dripping, and can clean the first oil trap and the second oil trap, the liquid in the first oil trap and the second oil trap can also be discharged.
The utility model is disclosed singly to be advanced, exhaust outlet oil drip-preventing smoke exhaust ventilator is in not power consumption, do not contact, by the user indoors in the simple auxiliary operation situation, realization is arranged lampblack absorber, the collection of air intake oil dripping, discharge and cleaning, eliminate the smoke exhaust ventilator row that single oil smoke blower fan consists of, the air intake oil dripping is stained to external environment condition, the daily dust alleviation work of face is easier and lighter smokily with oil to oil dripping with making air intake, strengthen the Environmental compatibility of the smoke exhaust ventilator of single oil smoke blower fan formation, and simple in structure, easy to operate daily greasy dirt cleaning with having simplified smoke exhaust ventilator.
Liquid described in the utility model can be water, certainly in order better to clean the first oil trap and the second oil trap, preferably, this liquid is the mixed liquor of the composition that can cut grease, more preferably, this liquid is the mixed liquor of the composition that can cut grease of high heat.
Described the first oil trap is identical with described the second oil trap structure, and described the first oil trap is that described exhaust hood 1 sidewall consists of first all grooves 11 to in-flanges; Described the second oil trap is that described wind-collecting cover 901 sidewalls consist of the second week groove to in-flanges.
The outlet 26 of described siphon bend 2 is connected with a container, or is communicated with the liquid that is used for collecting discharge with container through external pipe; Also or the outlet 26 of described siphon bend 2 be communicated with sewer pipe through external pipe.
The outlet 26 of described siphon bend 2 is lower than described the first apocenosis mouth 44 minimum points and described the second apocenosis mouth 45 minimum points in vertical direction.This belongs to the primary condition that siphon occurs, and is understandable that, the outlet 26 of the described siphon bend 2 in vertical direction difference in height with described apocenosis mouth 42 minimum points is larger, and its siphonage is stronger.And the outlet 26 of described siphon bend 2 can external pipe, and the port of described external pipe namely consists of the new outlet of described siphon bend 2.
During use, singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator use before through mechanism for filling liquid perfusion in the first oil trap and the second oil trap include the composition that can cut grease mixed liquor, in the first oil trap and the second oil trap, be solidified into dirt to stop oil dripping, because the first straight sections 21 is made for perspective material, so can understand by the first straight sections 21 level condition of perfusion mixed liquor in the first oil trap and the second oil trap; When liquid level lower or muddiness or service time longer, think in the time of to implement cleaning inside to the first oil trap and the second oil trap, add the new mixed liquor of notes by mechanism for filling liquid, and make the first oil trap and the second oil trap internal mix liquid liquid level surpass the interior peak of pipe of siphon bend 2, reach the siphon occurrence condition, by siphonage the mixed liquor that contains oil dripping of the first oil trap and the second oil trap inside is discharged automatically through siphon bend 2, reach the purpose that empties the first oil trap and the inner oil dripping of the second oil trap and old mixed liquor.Automatically after removing the mixed liquor process end that contains oil dripping of the first oil trap and the second oil trap inside, or added again by mechanism for filling liquid and to annotate new mixed liquor and to reach the siphon condition, to realize repeatedly cleaning the first oil trap and the second oil trap, added again to the first oil trap and the second oil trap inside by mechanism for filling liquid at last and annotate new mixed liquor but do not make it reach the siphon condition, the condition of reworking as lampblack absorber.
Of the present utility modelly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator supports to implement for the outdoor air outlet of smoke exhaust ventilator and indoor air draught end oil dripping reliable, convenient, safety is collected and the cleaning discharging, eliminates the outdoor air outlet oil dripping of smoke exhaust ventilator to damage and the impact of environment.And eliminating oil dripping damages and affect environment and do not rely on the oil-fume separating device realization is set in the lampblack absorber, lampblack absorber advances wind output channel and keeps bypass structure, and windage is little, does not lose the pump drainage air quantity of oil smoke blower fan, make lampblack absorber in the low-power consumption situation, obtain the height pumping-clean rate, so have energy-saving effect; The mixed liquor that adds the composition that cuts grease including of notes in the first oil trap and the second oil trap can stop oil dripping to be consolidated into grease in the first oil trap and the second oil trap, being conducive to 901 pairs of outdoor air outlets of exhaust hood 1 and wind-collecting cover and indoor air draught end oil dripping implements long-term, reliably, convenient, safety is collected and the cleaning discharging; And have indoors to add to annotate with indoor visualization with human assistance and implement from row, do not consume electric energy for collection, cleaning, the discharge process of the outdoor air outlet oil dripping of smoke exhaust ventilator, do not need user's operating of contacts and can repeat.
This priming device 33 and rainbow draw bend pipe 2 and all are positioned at indoor.This singly advances, exhaust outlet oil drip-preventing smoke exhaust ventilator also comprises installing plate 9 and fixed card 101, described fixed card 101 is provided with groove, described siphon bend 2 is embedded in the described groove, described fixed card 101 is installed on the described installing plate 9 and described siphon bend 2 is stuck between described installing plate 9 and the described fixed card 101, and this installing plate 9 can be installed on the carriage 7.
This exhaust hood 1 bore is greater than coupled outer in line air duct 51 tuyere diameters, thus the chance of contact exhaust hood 1 surface formation oil dripping when reducing cooking fume through exhaust tube.These wind-collecting cover 901 bores are greater than coupled air inlet tuyere diameter, thus the chance of contact wind-collecting cover 901 surface formation oil drippings when reducing cooking fume through exhaust tube.
This singly advances, exhaust outlet oil drip-preventing smoke exhaust ventilator also comprises hanger 102, and described hanger 102 links to each other with described smoke exhaust ventilator body 8.Priming device 33 is funnel structure, or is the injection input unit, can also increase the input intensity of infusion fluid by the injection input, is beneficial to and accelerates melting of incrustation.
After the smoke exhaust ventilator installation, exhaust hood 1 axis is perpendicular to the ground, and wind-collecting cover 901 axis are vertical with kitchen range top table top.
Described carriage 7 and hanger 102 consist of frame, described carriage 7 is interconnective plate-like piece with described hanger 102, further, described carriage 7 forms rectangular-shaped plate-like piece with described hanger 102, the device generator body that described carriage 7 is smoke exhaust ventilator body 8 members, described hanger 102 are the device generator body of lampblack absorber body 8 above the kitchen range top.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
- One kind singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: comprise smoke exhaust ventilator body, exhaust hood, wind-collecting cover, air port oil drip-preventing device with single oil smoke blower fan, the smoke exhaust ventilator body of described single oil smoke blower fan comprises outer in line air duct, described outer in line air duct is hard straight tube, the exhaust outlet of described single oil smoke blower fan is connected with the air intake of described outer in line air duct, the outlet air end of described outer in line air duct is provided with bend, and described exhaust hood is installed on the port of described bend; Described wind-collecting cover is installed on the air intake of described single oil smoke blower fan; Described wind-collecting cover is identical with described exhaust hood structure; Described air port oil drip-preventing device comprises mechanism for filling liquid, drainage mechanism, described exhaust hood is provided with the first oil collecting structure of the oil dripping that the port of collecting bend falls, described wind-collecting cover is provided with the second oil collecting structure of the oil dripping that the air intake of collecting single oil smoke blower fan falls, and described exhaust hood and described wind-collecting cover are respectively equipped with into and out of the air port; Described mechanism for filling liquid is connected with described the first oil collecting structure and described the second oil collecting structure respectively and by described mechanism for filling liquid infusion fluid in described the first oil collecting structure and described the second oil collecting structure respectively, and described drainage mechanism is connected with described the first oil collecting structure and described the second oil collecting structure respectively and described drainage mechanism receives liquid that described the first oil collecting structure and described the second oil collecting structure flow out, and this liquid discharged from described the first oil collecting structure and described the second oil collecting structure.
- 2. according to claim 1ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described drainage mechanism comprises the discharge opeing tube connector, described discharge opeing tube connector one end is connected with described the first oil collecting structure and described the second oil collecting structure respectively; Described drainage mechanism also comprises and being connected with the described discharge opeing tube connector other end and by the siphoning installation of siphon principle with the liquid sucking-off in the first oil collecting structure and the second oil collecting structure.
- 3. according to claim 2ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described bend port is provided with interface.
- 4. according to claim 3ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described exhaust hood comprises cover section, the first liquid injecting mouth, the first apocenosis mouth, described cover section is by the pylon body of the hollow of joining successively, cone table, airduct section consists of, described the first oil collecting structure is the first oil trap, it is inner that described the first oil trap is located at described pylon body, the wall outer surface of described the first oil trap encloses the air outlet that conformational space consists of exhaust hood, the port of described airduct section consists of the air inlet of exhaust hood, describedly advance, air outlet is coaxial and coaxial with described exhaust hood axial line each other, and described airduct section port is provided with the exhaust hood interface; The Interface Matching that described exhaust hood interface and described bend port are set, described the first liquid injecting mouth one end is located at described cone table appearance and described the first oil sump, and the described first liquid injecting mouth other end is connected with described mechanism for filling liquid; Described the first apocenosis mouth one end is located at the first oil trap bottom land and described the first oil sump, and the described first apocenosis mouth other end is connected with described drainage mechanism; Described wind-collecting cover comprises that the second liquid injecting mouth, the second apocenosis mouth, the second oil collecting structure are the second oil trap.
- 5. according to claim 4ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described siphoning installation comprises siphon bend, described siphon bend is by the first straight sections, the second straight sections, and the kink that described the first straight sections and described the second straight sections are connected formed, described kink summit is described siphon bend peak in the pipe of vertical direction, described the first straight sections one end is the entrance of described siphon bend, the described first straight sections other end is connected with described kink one end, described the second straight sections one end is connected with the described kink other end, and the described second straight sections other end is the outlet of described siphon bend; Described oil trap top is higher than described kink summit; The described discharge opeing tube connector other end is connected with described the first straight sections one end.
- 6. according to claim 5ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described the first oil trap first all grooves that to be described pylon body port consist of to in-flanges, described first all grooves are made of first all groove sidewalls, second week groove sidewall and all bottom land walls of connecting respectively described first all groove sidewalls and described second week groove sidewall; Described first all groove sidewalls are formed by described pylon body wall, and described all bottom land walls are bent inwards by described pylon body port and consist of, and described second week groove sidewall is upwards bent by described all bottom land walls again and consists of; Described second week groove sidewall upper limb is higher than described kink summit.
- 7. according to claim 6ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described mechanism for filling liquid comprises fluid injection tube connector, priming device, described fluid injection tube connector one end is communicated with described priming device, and the described fluid injection tube connector other end is connected with described the first liquid injecting mouth and described the second liquid injecting mouth respectively.
- 8. according to claim 7ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described fluid injection tube connector comprises the first fluid injection tube connector, the second fluid injection tube connector, the first three-way pipe, described the first fluid injection tube connector one end is communicated with described priming device, the described first fluid injection tube connector other end is connected with the first interface of described the first three-way pipe, and the second interface of described the first three-way pipe is communicated with described the first liquid injecting mouth; Described the second fluid injection tube connector one end is connected with the 3rd interface of described the first three-way pipe, and the described second fluid injection tube connector other end is connected with described the second liquid injecting mouth; Described priming device in the vertical direction position is higher than described the first liquid injecting mouth position and described the second liquid injecting mouth position.
- 9. according to claim 8ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described the first straight sections is that perspective material is made or described siphoning installation is made by perspective material.
- 10. according to claim 9ly singly advance, exhaust outlet oil drip-preventing smoke exhaust ventilator, it is characterized in that: described drainage mechanism comprises the first discharge opeing tube connector, the second discharge opeing tube connector, the second three-way pipe, the first discharge opeing outlet, the second discharge opeing outlet, the all bottom land walls in described exhaust hood are opened in described the first discharge opeing outlet, described the first apocenosis mouth is connected with described the first discharge opeing outlet, described the first discharge opeing tube connector one end is connected with the first interface of described the second three-way pipe, the second interface of described the second three-way pipe is communicated with described the first apocenosis mouth, and the described first discharge opeing tube connector other end is connected with described the first straight sections one end; The all bottom land walls in described wind-collecting cover are opened in described the second discharge opeing outlet, described the second apocenosis mouth is connected with described the second discharge opeing outlet, described the second discharge opeing tube connector one end is connected with the 3rd interface of described the second three-way pipe, and the described second discharge opeing tube connector other end is communicated with described the second apocenosis mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458327 CN202868796U (en) | 2012-09-11 | 2012-09-11 | Single inlet and air outlet drip-proof range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458327 CN202868796U (en) | 2012-09-11 | 2012-09-11 | Single inlet and air outlet drip-proof range hood |
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| Publication Number | Publication Date |
|---|---|
| CN202868796U true CN202868796U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458327 Expired - Fee Related CN202868796U (en) | 2012-09-11 | 2012-09-11 | Single inlet and air outlet drip-proof range hood |
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| Country | Link |
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| CN (1) | CN202868796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023203A (en) * | 2019-12-02 | 2020-04-17 | 广州富港万嘉智能科技有限公司 | Waste liquid temporary storage structure with cleaning function |
-
2012
- 2012-09-11 CN CN 201220458327 patent/CN202868796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023203A (en) * | 2019-12-02 | 2020-04-17 | 广州富港万嘉智能科技有限公司 | Waste liquid temporary storage structure with cleaning function |
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