CN2282653Y

CN2282653Y - Vertical aeration scavenging fume exhauster

Info

Publication number: CN2282653Y
Application number: CN 96241071
Authority: CN
Inventors: 庄国豪
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-16
Filing date: 1996-10-16
Publication date: 1998-05-27
Anticipated expiration: 2006-10-16

Abstract

The utility model relates to a vertical aeration scavenging fume exhauster for pumping the fume of a gas range and the waste fume of a gas water heater. The vertical aeration scavenging fume exhauster also has ventilation and gas exchange functions. The vertical aeration scavenging fume exhauster is composed of a pumping and exhaust mechanism box and a slope platform. The slope platform is a right triangle cavity in which a reducing fume guide pipe (13) is arranged. The flaring end of the reducing fume guide pipe is a fume absorbing opening (12) on a slope. A necking end on a platform face is connected with a fume inlet (14) of the pumping and exhaust mechanism box. Two or four motors for driving four drum-type fans (16) are arranged in a box body (1) of the pumping and exhaust mechanism box. An independent air chamber (17) of each fan is communicated with the outside through a flue of each fan and an inlet and an outlet on the box body.

Description

Vertical type oxygenation ventilation lampblack absorber

The utility model belongs to kitchen cleaning sanitary equipment, and the useless flue gas of particularly a kind of energy pump drainage gas-cooker oil smoke gas and gas heater simultaneously again can be to the vertical type oxygenation ventilation lampblack absorber of indoor conveying fresh air.

Along with the Chinese people local-style dwelling houses is lived the improvement of condition, household gas utensils are universal day by day, and smoke exhaust ventilator has become the sanitary equipment of kitchen indispensability.Existing lampblack absorber adopts flat-roof structure more, hangs on 60-80cm place, gas-cooker top, because of its pump drainage flue gas efficient is lower, causes a large amount of mist of oil disperses in air, is deposited on wall and the implements, has a strong impact on the sanitation and hygiene in kitchen.Because China's residential housing floor space is narrow and small, and the ventilation equipment imperfection when particularly using family expenses straight-line gas heater, personal poisoning casualty accident takes place often, this also is a problem extremely to be solved again.

In order to improve pump drainage flue gas effect, improve the Kitchen hygiene environment, help the cooking operation, the purpose of this utility model provides a kind of oil smoke gas of pump drainage expeditiously and the useless flue gas of gas heater, simultaneously again can be to the vertical type oxygenation ventilation lampblack absorber of indoor conveying fresh air.

The purpose of this utility model is achieved by the following technical solution.

The utility model mainly is made up of ramp platform and pump drainage gas mechanism case.

Ramp platform is a right angled triangle cavity, is provided with two undergauges in it and leads smoke pipe, and its flared end is the smoking port of corresponding gas-cooker eye on the inclined-plane, and necking end joins with the mouth that advances of pump drainage gas mechanism case on flat surface.

Pump drainage gas mechanism case is to adopt vertical structure in a casing, and several motors are installed, and drives four drum-type fans respectively, and each fan all has independently air compartment, and each air compartment communicates with corresponding inlet, outlet by wind and smoke road separately.Import or export is connected with corresponding external pipe.Like this, gas-cooker oil smoke gas is sucked into an air compartment by the smoking port of ramp platform through leading smoke pipe, discharges outdoor through smokejack and external pipe again.As a same reason, the useless flue gas of gas heater is drawn into an air compartment through external pipe, discharges outdoor through smokejack and external pipe again.With the outdoor external pipe that communicates, fresh air is drawn into an air compartment, be delivered to indoor again.So, the utility model has been realized kitchen gas stove, and the blowdown of gas heater and introduce the function of outdoor fresh air becomes air in the very strong similar little natural environment of a kind of flowability to foul atmosphere in the kitchen.Even under the situation that door and window closes, people operate in the kitchen for a long time, the casualty accident of also can not poisoning.

The utility model and existing lampblack absorber relatively have two important breakthrough.

1, the breakthrough of function.

Existing lampblack absorber has only a kind of discharge function, and through practice for many years, its major defect is that the efficient of pump drainage oil smoke gas is low.This is because lampblack absorber is generally 80cm apart from the kitchen range eye, minimumly also want 60cm, and the negative pressuren zone of lampblack absorber suction inlet is generally 20-30cm, oil smoke is not directly to be sucked in the lampblack absorber, and just with partially absorbing that drift is risen, therefore, discharge efficiency can only reach about 60%.

The utlity model has multiple function, not only pump drainage oil smoke efficient also has the function of the useless flue gas of 100% discharging water heater up to more than 90%, can also increase the room air circulation from outdoor introduction fresh air simultaneously, replenish, increase indoor oxygen, improve indoor air environment.

2, the breakthrough of tactic pattern.

Existing lampblack absorber is a flat-roof structure, hangs on the gas-cooker top, installs and fixes inconvenience, also is unfavorable for the cooking operation.

The utility model adopts vertical structure, pastes wall and mounts, and is convenient to install and fix, and is convenient to the cooking operation.Smoking port and kitchen range eye distance are in the negative pressuren zone the intact gas of oil smoke gas, thereby have improved the efficient of pump drainage oil smoke gas greatly from being adjustable to 20-30cm simultaneously.Because this machine pastes wall and fixes, also be the condition of providing convenience that installs and fixes of each external pipe.

Fig. 1, vertical type oxygenation ventilation lampblack absorber front view

Fig. 2, vertical type oxygenation ventilation lampblack absorber side view

Fig. 3, vertical type oxygenation ventilation lampblack absorber vertical view

Fig. 4, separate type pump drainage mechanism of qi structure box structure figure

Fig. 5, linkage type pump drainage mechanism of qi structure box structure figure

Among the figure: 1, casing; 2, ramp platform; 3, lighting; 4, gauge tap button; 5, useless gas approach; 6, the smoke evacuation mouth of pipe; 7, air port; 8, air inlet; 9, right flue; 10, left flue; 11, useless gas flue; 12, smoking port; 13, lead smoke pipe; 14, advance mouth; 15, motor; 16, fan; 17, air compartment; 18, oil dripping hole; 19, oil leaking hole; 20, extension shaft motor.

Now in conjunction with the accompanying drawings the utility model is done an explanation.

As shown in Figure 1, 2, 3, the utility model mainly is made up of pump drainage gas mechanism case and ramp platform two parts.Pump drainage gas mechanism case places on the ramp platform.Lower box has an inclined-plane, makes the bottom half width identical with platform, so that wiping is cleaned, the while is better appearance also.

In the pump drainage gas mechanism case motor and fan are housed.Casing 1 top is provided with the useless gas approach 5 that links to each other with water heater by external pipe; The external pipe and the outdoor smoke evacuation mouth of pipe 8 that communicates are installed; External pipe and the outdoor air inlet that communicates 8 are installed; Air port 7 to indoor conveying fresh air; Lighting 3 is housed on the cabinet panel; Gauge tap button 4 (as shown in Figure 1).

Ramp platform 2 is a right angled triangle cavity, has two undergauges to lead smoke pipe 13 in the cavity, and its flared end is the smoking port 12 on the inclined-plane, and necking end mouth 14 that advances bottom pump drainage gas mechanism case on flat surface joins (as shown in Figure 2).Two two kitchen range eyes of distance and gas-cooker of leading smoke pipe are corresponding.

By shown in Figure 3, the smoke evacuation mouth of pipe 6 inner route clapboards are divided into three independently smokejacks.9,10 is the smokejack of gas-cooker oil smoke gas, 11 smokejacks for the useless flue gas of gas heater.

Whole device can paste wall and mount, and smoking port 12 is advisable apart from kitchen range eye height 30cm, and corresponding the import and export installed external pipe.

The structural design and the course of work thereof of pump drainage gas mechanism case now are described in conjunction with the accompanying drawings and embodiments.

Embodiment 1, and separate type pump drainage gas mechanism case internal structure as shown in Figure 4.So-called separate type is meant discrete four groups of motors 15 and the drum-type fan 16 adorned in casing 1, each fan all has independently air compartment 17, the three outer independent smokejacks (9,10,11) that the mouth of pipe 6 inner route clapboards of wherein discharging fume are formed are in the casing middle part, communicate with corresponding air compartment respectively.

The oil smoke gas that casing Lower Half left and right sides motor and fan will advance mouth 14 respectively is drawn into air compartment, is discharged through the smoke evacuation mouth of pipe 6 by left and right sides flue 10,9.The bottom half of dividing plate correspondence is provided with oil dripping hole 18 between the flue of the left and right sides, so that the waste oil liquid in the flue is discharged.

Motor, the fan in casing first half left side can be drawn into air compartment by import 5 with the useless flue gas of gas heater and discharge through the useless gas flue 11 and the smoke evacuation mouth of pipe 6, and flue 11 bottoms have oil leaking hole 19 to communicate with left flue 10, and waste oil liquid can be discharged through oil dripping hole 18.The motor on right side, fan can be drawn into air compartment by air inlet 8 with outdoor fresh air and be delivered in the kitchen by air port 7.

Arrow points shown in the figure is the flow direction of flue gas.

Each motor rotation in the present embodiment is controlled by the gauge tap button on the panel, and wherein the ventilation unit also can adopt automatic control mode, regularly running.

Embodiment 2, and linkage type pump drainage gas mechanism case internal structure as shown in Figure 5.So-called interlock is meant is adorning two extension shaft motors 20 in casing 1, adorning fan 16 respectively on each motor two side shaft, and each fan all has independently air compartment 17, and promptly a motor drives two fans rotations simultaneously, finishes two kinds of functions.The driven by motor in casing left side is the both sides fan up and down, cooperates to be communicated with separately the flue of air compartment (11,10) and to import and export the discharge function that (8,14,6) finish gas and hot water gas and the left kitchen range eye of gas-cooker oil smoke gas respectively.The driven by motor on casing right side is the both sides fan up and down, cooperates to be communicated with separately the flue of air compartment (9) and to import and export the pump drainage playing function that (8,14,7,6) finish ventilation and gas-cooker right side kitchen range eye oil smoke gas.Air compartment in the present embodiment, the structural design of gas flue and airflow direction are identical with embodiment 1.Its advantage is to save two motors, reduces manufacturing cost.

The utility model utilizes the panel leftward space to design chopstick box or installs as timing such as electronic clock, ornament when implementing, and has strengthened practicality and decorative effect.Ramp platform is made with sheet metal or corrosion resistant plate welding, and mechanism's casing can adopt the engineering plastics manufacturing, and also available sheet metal is welded.Motor adopts the common alternating current generator or the transformation of the way to be the extension shaft motor, and fan adopts the drum-type fan.

Claims

1, a kind of lighting that comprises, the vertical type oxygenation ventilation lampblack absorber of gauge tap button and motor is characterized in that being made up of ramp platform (2) and pump drainage gas mechanism case; Be provided with two in the ramp platform and lead smoke pipe (13); Motor (15 or 20) and drum-type fan (16) are housed in the casing (1) of pump drainage gas mechanism case, and each fan has independently air compartment (17), each air compartment respectively on separately flue and casing import and export communicate with the external world.

2, lampblack absorber according to claim 1 is characterized in that the top of described pump drainage gas mechanism case is provided with useless gas approach (5), the smoke evacuation mouth of pipe (6), air inlet (8), air port (7); The case bottom is provided with into mouth (14); The smoke evacuation mouth of pipe (6) inner route clapboard is divided into left and right sides flue (10,9), useless gas flue (11) communicates with corresponding air compartment (17) respectively.

3, lampblack absorber according to claim 1 and 2 is characterized in that four groups of electrodes (15) and fan (16) in the interior packing of casing (1) of described pump drainage gas mechanism case, and each fan all has independently air compartment (17).

4, lampblack absorber according to claim 1 and 2 is characterized in that two groups of extension shaft motors (20) and fan (16) in the interior packing of casing (1) of described pump drainage gas mechanism case, and the fan of each motor both sides all has independently air compartment (17).

5, lampblack absorber according to claim 1, it is characterized in that described ramp platform (2) is a right angled triangle cavity, the smoke pipe (13) of leading in it is a reducing pipe, and flared end is that smoking port (12), the necking end mouth (14) that advances bottom pump drainage gas mechanism case on flat surface on the inclined-plane joins.