CN2842258Y

CN2842258Y - Smoke exhaust ventilator

Info

Publication number: CN2842258Y
Application number: CN 200520063011
Authority: CN
Inventors: 彭德钢; 唐建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-09
Filing date: 2005-08-09
Publication date: 2006-11-29
Anticipated expiration: 2015-08-09

Abstract

The utility model relates to a kind of smoke exhaust ventilator, comprises air exhauster, is located at first lampblack-sucking cover and smoke exhaust pipe that the support, of the kitchen range top one side links to each other with air exhauster.Wherein, first lampblack-sucking cover is installed on the support and is positioned at corresponding pan top, offer the through hole that a up/down perforation and aperture and corresponding pan diameter are complementary at first lampblack-sucking cover middle part, pan is placed in the through hole just, and the hole wall of through hole is provided with oil suction cigarette hole.First lampblack-sucking cover and oil suction smoke pipe junction also are provided with cascade mechanism, described cascade mechanism comprises water tank, water pump, a water inlet pipe, at least one filter screen and a return pipe, and the end of water inlet pipe is provided with at least one row and supplies water and be injected in the apopore that forms cascade on the filter screen.The utility model is installed in the pan top with first lampblack-sucking cover, and to greatest extent near pan, oil smoke does not spread as yet and promptly is inhaled in first lampblack-sucking cover, and smoke pumping is effective, has avoided oil smoke excessive; And oil smoke purifies through cascade mechanism, and the flue gas environmental pollution of discharge is little.

Description

Smoke exhaust ventilator

[technical field]

The utility model relates to a kind of smoke exhaust ventilator, relates in particular to the smoke exhaust ventilator that a kind of smoke pumping is effective, efficient is high, convenient for installation and maintenance, low in energy consumption.

[background technology]

At present, smoke exhaust ventilator has become imperative equipment in the kitchen.Present most families use, market sale be mostly the top suction type smoke exhaust, this smoke exhaust ventilator is installed in the top of cooking stove, has a petticoat pipe, the air exhauster by inside siphons away oil smoke.This smoke exhaust ventilator is difficult to all take away because the distance of petticoat pipe and pan is far away, and oil smoke is easily excessive, must adopt the larger area petticoat pipe, and need high-power operation, and lampblack-pumped efficient is still undesirable.Simultaneously, the oil suction mouth is at petticoat pipe middle part, and the oil smoke ascension after the diffusion easily is agglomerated into oil droplet and following to its surface, and pollution face is big, both contaminated food products, the clothes of making dirty again, destruction kitchen environment.

Existing smoke exhaust ventilator also hangs on kitchen range top top because of it, and its height influences operation and blocks sight line as being lower than the number of people during cooking, usually meet and discuss again, brings all inconvenience to kitchen work; If be higher than the number of people, then the mist extractor effect is poorer.

Existing smoke exhaust ventilator is because of its oil smoke circulation distance, the extend influence visibility of pot interior food of atomizing aqueous vapor, oil gas ascension, and obstruction is operated, and is absorbed by the people, and health risk is in this environment for a long time, easily brings out breathing problem.

In addition, existing smoke exhaust just relies on the inertia method (promptly to change airflow direction, make oil mist particles lean on the separation method of inertial deposition at the petticoat pipe inwall), use the oil removal net to separate oil smoke, most of oil is gasified during owing to the cooking, only rely on the oil removal net to separate oil smoke, have little effect, filter screen can only be collected the small part oil droplet of aggegation in the smoke exhaust, and most of oil smoke is discharged by blower fan, promptly pollute smoke exhaust, exhaust duct, again contaminated environment.

[utility model content]

Technical problem to be solved in the utility model is: a kind of smoke exhaust ventilator is provided, and its smoke pumping is effective, efficient is high, low in energy consumption, and can avoid the harmful effect of oil smoke to health.

The further technical problem to be solved of the utility model is: a kind of smoke exhaust ventilator is provided, and its oil smoke good separating effect, environmental pollution is little, and environment protecting is good.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of smoke exhaust ventilator is provided, comprises air exhauster, be vertically installed in first lampblack-sucking cover that the support, of the corresponding kitchen range top one side links to each other with air exhauster by the oil suction smoke pipe and be connected in the smoke exhaust pipe of the air exhauster port of export so that oil smoke is discharged.Wherein, first lampblack-sucking cover is installed on the support and is positioned at the top of corresponding pan, offer the through hole that a up/down perforation and aperture and corresponding pan diameter are complementary at first lampblack-sucking cover middle part, pan is placed in the through hole just, and is provided with oil suction cigarette hole corresponding to pan on the hole wall of through hole.

Further improvement in the technical proposal is: described first lampblack-sucking cover and oil suction smoke pipe junction also are provided with cascade mechanism, described cascade mechanism comprises that water tank, water pump, an end link to each other with water pump and the other end is connected in first lampblack-sucking cover and is connected in first lampblack-sucking cover return pipe that the other end links to each other with water tank with the joint bottom of oil suction smoke pipe with the water inlet pipe at the joint top of oil suction smoke pipe, at least one filter screen and an end, is provided with at least one row at the end of water inlet pipe and supplies water and be injected in the apopore of formation cascade on the filter screen.

The beneficial effects of the utility model are: the utility model is by being installed in first lampblack-sucking cover at the top of pan, approaching to greatest extent with pan, and the oil smoke that produces full out can be pumped in first lampblack-sucking cover, avoided oil smoke excessive, smoke pumping is effective, the efficient height, and low in energy consumption, also avoided the excessive harmful effect of oil smoke to health;

In addition, the utility model also is provided with a cascade mechanism at first lampblack-sucking cover and oil suction smoke pipe junction, entering between the oil suction smoke pipe through the oil smoke that first lampblack-sucking cover is pumped into and all need pass through cascade mechanism, and make that oil smoke is farthest mixed, absorption, condensation, wash effect and produce rain, purified oil smoke, the flue gas environmental pollution of discharge is little, and environment protecting is good.

Below in conjunction with accompanying drawing the utility model is described in further detail.

[description of drawings]

Fig. 1 is the structural representation of the utility model smoke exhaust ventilator first embodiment.

Fig. 2 is the first lampblack-sucking cover mounting structure schematic diagram of the utility model smoke exhaust ventilator.

Fig. 3 is the structural representation of the cascade mechanism of the utility model smoke exhaust ventilator.

Fig. 4 is the structural representation of the utility model smoke exhaust ventilator the 3rd embodiment.

[specific embodiment]

See also Fig. 1 to Fig. 2, the utility model provides a kind of smoke exhaust ventilator, comprises air exhauster 1, support 2, first lampblack-sucking cover 3 and a smoke exhaust pipe 4.

Wherein, air exhauster 1 be installed in the kitchen range top 5 directly over, it mainly is to be used to provide suction oil smoke required suction.In embodiment of the present utility model, air exhauster 1 is installed in directly over the kitchen range top 5, and certainly, air exhauster 1 also can be installed in other any suitable positions, for example place near the window in kitchen.

Described support 2 is vertically installed in a side of the corresponding kitchen range top 5, comprise at least one slide rail 20 that is vertically set on the kitchen range top 5 one sides, on slide rail 20, can be arranged with sliding sleeve 21 up and downly, on sliding sleeve 21, offer perforation 211, and on slide rail 20 corresponding be provided with some with a determining deviation arranged vertical become one row fixing holes 200, other has a locking part (scheming not shown) thereby passes the perforation 211 on the sliding sleeve 21 and fixing hole 200 of correspondence of being locked on the slide rail 20 is fixed on sliding sleeve 21 on the slide rail 20, and described locking part can be screw rod, latch etc.; And when needs are regulated sliding sleeve 21 positions, locking part backed out can slide up and down sliding sleeve 21 and pass the perforation 211 on the sliding sleeve 21 with locking part again to the appropriate location and be locked in corresponding on the slide rail 20 fixing hole 200 and fix.Certainly, described slide rail 20 can be two, as shown in Figure 2, two slide rails 20 vertically are provided with at a distance of certain distance, and sliding sleeve 21 is strip, sliding sleeve 21 two ends respectively establish one for the trepanning 210 on the sheathed slide rail 20, pass the perforation 211 on the sliding sleeve 21 respectively and are locked in the corresponding fixing hole 200 on the corresponding slide rail 20 by means of two locking parts, and the two ends of sliding sleeve 21 are individually fixed on the corresponding slide rail 20.

Described first lampblack-sucking cover, 3 one sides are installed on support 2 upper sliding sleeves 21 and are positioned on the kitchen range top 5 top of corresponding pan 7 on the kitchen range 6, and it links to each other with air exhauster 1 by an oil suction smoke pipe 30.As shown in Figure 2, stretch out towards first lampblack-sucking cover, 3 directions respectively in the both sides of sliding sleeve 21 and to be provided with pin-jointing piece 213, described pin-jointing piece 213 is that telescopically is arranged on the sliding sleeve 21, for example: pin-jointing piece 213 itself is a telescopic structure; Perhaps on sliding sleeve 21, offer a groove (scheming not shown), and pin-jointing piece 213 is inserted in the described groove, and its insertion groove in the degree of depth can regulate, corresponding pin-jointing piece 213 telescopicallies that promptly are equivalent to are installed on the sliding sleeve 21.The pin-jointing piece 213 of sliding sleeve 21 1 sides and the 3 corresponding pivot joints of first lampblack-sucking cover are provided with axis hole or pivot, and are provided with the pivot or the axis hole of corresponding matching on first lampblack-sucking cover, 3 respective side on pin-jointing piece 213; And also be provided with a rotatable interface fixed cover 215 on the sliding sleeve 21 opposite side pin-jointing pieces 213, offer a rotatable docking port (figure indicate) on first lampblack-sucking cover, 3 respective side, the end of oil suction smoke pipe 30 is installed on the described rotatable interface fixed cover 215 and is tightly connected with the rotatable docking port of first lampblack-sucking cover 3.Because first lampblack-sucking cover 3 is to be installed in pivotly on the sliding sleeve 21, when not needing to use first lampblack-sucking cover 3, during as the cleaning kitchen range top 5 or first lampblack-sucking cover 3, first lampblack-sucking cover 3 can be rotated to the upright position; And when needs suction oil smoke, the top that only needs first lampblack-sucking cover 3 to be rotated to again pan 7 gets final product.And owing to be connected by a rotatable docking port between first lampblack-sucking cover 3 and the oil suction smoke pipe 30, when rotating first lampblack-sucking cover 3, the corresponding rotation of rotatable docking port is rotated and can not drive oil suction smoke pipe 30.In addition, sliding sleeve 21 can be regulated its upper-lower position along slide rail 20, has correspondingly promptly regulated the height of first lampblack-sucking cover 3, the lampblack-sucking cover 3 of winning can be tried one's best appropriately engage with pan 7, and can not aspirate away when oil smoke spreads as yet.

The through hole 32 of a up/down perforation is offered at described first lampblack-sucking cover 3 middle parts, the diameter of through hole 32 is complementary with corresponding pan 7 diameters, just be placed in the through hole 32 for pan 7, on the perisporium of through hole 32, offer some oil suction cigarettes hole 320, but also can offer a breach 321 in a side of through hole 32, the handle of pan 7 can be placed in the described breach 321 so that operation.By designing the diameter of appropriate through hole 32, and can make oil suction cigarette hole 320 approaching to greatest extent with the pot edge of pan 7, thus guarantee oil smoke as yet diffusion promptly be sucked away, and the through hole 32 at middle part can make things convenient for the cook to carry out cooking operation.First lampblack-sucking cover 3 can be widely used in various pans, is specially adapted to uncovered pans such as frying pan, frying pan.

Described first lampblack-sucking cover 3 also is provided with cascade mechanism 35 with oil suction smoke pipe 30 junctions, as shown in Figure 3, described cascade mechanism 35 comprises water tank 351, water pump 352, one end links to each other with water pump 352 and the other end is connected in the water inlet pipe 353 at first lampblack-sucking cover 3 and the joint top of oil suction smoke pipe 30, an at least one filter screen 354 and an end are connected in first lampblack-sucking cover 3 return pipe 355 that the other end links to each other with water tank 351 with the joint bottom of oil suction smoke pipe 30, end at water inlet pipe 353 is provided with the apopore 3531 that at least one row's water supply is injected in formation cascade on the filter screen 354, at the also corresponding tank 356 that compiles water that is recessed to form downwards of first lampblack-sucking cover 3 with the bottom of oil suction smoke pipe 30 junctions, return pipe 355 is connected in the bottom of this tank 356, and the bottom of filter screen 354 is inserted in below the liquid level of tank interior 356.The oil smoke that is drawn into when first lampblack-sucking cover 3 is during through cascade, make that oil smoke is farthest mixed, absorption, condensation, wash effect and produce rain, reach the effect of purifying oil fume, the flue gas environmental pollution of discharging is little, environment protecting is good, and the water that has mixed oil smoke is pooled to and flow back in the water tank 351 through return pipe 355 in the tank 356 again, circulates, for improving deoiling effect, also can add an amount of washing agent in water, after using certain hour, the water in the water tank 351 promptly need be changed.

4 of described smoke exhaust pipes are to be connected in the port of export of air exhauster 1 so that oil smoke is discharged.

Foregoing is first embodiment of the present utility model, and certainly, the utility model can also carry out some other variation, as:

In second embodiment, the main distinction of itself and aforementioned first embodiment is: be not the structure that adopts aforementioned first lampblack-sucking cover 3 in second embodiment, but adopt one second lampblack-sucking cover, described second lampblack-sucking cover is installed on the corresponding support and is positioned at directly over the top of pan 7 near pan 7, and the package assembly that second lampblack-sucking cover is installed up on the support is identical with respective sets assembling structure in the aforementioned embodiments.Because second lampblack-sucking cover is to come from top to down near pan from the top, top of pan, need not offer through hole at the middle part of second lampblack-sucking cover, but offer oil suction cigarette hole (scheming not shown) on the bottom surface of second lampblack-sucking cover.The pan that described second lampblack-sucking cover normally seals when being specially adapted to the cookings such as pot for cooking rice, saucepan, slaughterhouse.And, only produce steam usually during this class pan cooking, and do not contain oil content or only contain few oil content, so, usually cascade mechanism can also be set, to reach the effect of simplified structure.

In addition, as shown in Figure 4, it is the 3rd embodiment of the present utility model, it mainly is the variation that the kitchen range 6 at twin furnace carry out, its main feature is: adopt first lampblack-sucking cover 3, second lampblack-sucking cover 3 ' in aforementioned two embodiments simultaneously, correspondingly adopted two pack supports 2, and the concrete structure of two pack supports 2, first lampblack-sucking cover 3, second lampblack-sucking cover 3 ' is identical with corresponding construction in aforementioned two embodiments respectively, seldom gives unnecessary details at this.

Claims

1, a kind of smoke exhaust ventilator, it comprises first lampblack-sucking cover that air exhauster, links to each other with air exhauster and is connected in the smoke exhaust pipe of the air exhauster port of export so that oil smoke is discharged, it is characterized in that: described smoke exhaust ventilator also comprises at least one group of support that is vertically installed in the corresponding kitchen range top one side, first lampblack-sucking cover is installed on the support and is positioned at the top of corresponding pan, the through hole that a up/down perforation and aperture and corresponding pan diameter are complementary is offered at first lampblack-sucking cover middle part, pan is positioned at through hole just, and is provided with oil suction cigarette hole corresponding to pan on the hole wall of through hole; Be connected by the oil suction smoke pipe between first lampblack-sucking cover and the air exhauster.

2, smoke exhaust ventilator as claimed in claim 1, it is characterized in that: described support comprises that at least one is vertically set on the slide rail of the kitchen range top one side and can be sheathed on sliding sleeve on the slide rail up and downly, on sliding sleeve, offer perforation, and corresponding being provided with somely becomes the fixing hole of row with a determining deviation arranged vertical on slide rail, and other has a locking part to pass the perforation on the sliding sleeve and is locked in fixing hole of correspondence on the slide rail.

3, smoke exhaust ventilator as claimed in claim 1, it is characterized in that: described support comprises that two slide rails and perpendicular to the kitchen range top and certain distance setting apart are the sliding sleeve of strip, the sliding sleeve two ends respectively establish one for the trepanning on the sheathed slide rail, offer perforation on the hole wall of trepanning, and corresponding being provided with somely becomes the fixing hole of row with a determining deviation arranged vertical on each slide rail, and other has locking part to pass the perforation on the sliding sleeve respectively and is locked in the corresponding fixing hole on the corresponding slide rail and the sliding sleeve two ends are fixed on the corresponding slide rail.

4, as claim 2 or 3 described smoke exhaust ventilators, it is characterized in that: the both sides of sliding sleeve are respectively stretched out and are provided with pin-jointing piece, wherein also further are provided with a rotatable interface fixed cover on the pin-jointing piece of a side, and the end of oil suction smoke pipe is installed on the rotatable interface fixed cover.

5, smoke exhaust ventilator as claimed in claim 4 is characterized in that: a side of described first lampblack-sucking cover offers terminal corresponding being tightly connected of a rotatable docking port and oil suction smoke pipe, and opposite side is articulated on the pin-jointing piece of sliding sleeve respective side.

6, smoke exhaust ventilator as claimed in claim 4, it is characterized in that: described smoke exhaust ventilator also comprises one second lampblack-sucking cover, and described smoke exhaust ventilator includes two pack supports, described second lampblack-sucking cover be installed on the pack support wherein and be positioned at pan directly over and near pan, the one side offers terminal corresponding being tightly connected of a rotatable docking port and oil suction smoke pipe, and opposite side is articulated on the pin-jointing piece of sliding sleeve respective side, and the bottom surface of second lampblack-sucking cover is provided with oil suction cigarette hole.

7, smoke exhaust ventilator as claimed in claim 5 is characterized in that: described pin-jointing piece is that telescopically is arranged on the sliding sleeve, and is provided with axis hole or pivot on pin-jointing piece, and correspondence is provided with pivot or axis hole on the first lampblack-sucking cover respective side.

8, smoke exhaust ventilator as claimed in claim 6 is characterized in that: described pin-jointing piece is that telescopically is arranged on the sliding sleeve, and is provided with axis hole or pivot on pin-jointing piece, and correspondence is provided with pivot or axis hole on the second lampblack-sucking cover respective side.

9, as claim 1,2 or 3 described smoke exhaust ventilators, it is characterized in that: described first lampblack-sucking cover and oil suction smoke pipe junction also are provided with cascade mechanism, described cascade mechanism comprises that water tank, water pump, an end link to each other with water pump and the other end is connected in first lampblack-sucking cover and is connected in first lampblack-sucking cover return pipe that the other end links to each other with water tank with the joint bottom of oil suction smoke pipe with the water inlet pipe at the joint top of oil suction smoke pipe, at least one filter screen and an end, is provided with at least one row at the end of water inlet pipe and supplies water and be injected in the apopore of formation cascade on the filter screen.

10, smoke exhaust ventilator as claimed in claim 9, it is characterized in that: the also corresponding tank that is recessed to form downwards in the bottom of described first lampblack-sucking cover and oil suction smoke pipe junction, return pipe is connected in this bottom of gullet, and the bottom of filter screen is inserted in below the interior liquid level of tank.