CN2603913Y

CN2603913Y - Household scrubbing type smoke exhaust ventilator

Info

Publication number: CN2603913Y
Application number: CN 02250540
Authority: CN
Inventors: 吴雪颜; 徐丽华; 黄翔华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-23
Filing date: 2002-12-23
Publication date: 2004-02-18
Anticipated expiration: 2012-12-23

Abstract

A domestic washing type lampblack presser is an air cleaning equipment, which includes a fan, a shell, an inlet pipe, a drainage pipe, a storage tank, a sedimentation tank, a guide-plate, an unidirectional water seal plate and a bidirectional water seal plate. the bottom of the bidirectional water seal plate is lower than the top of the unidirectional water seal plate and forms a labyrinth water seal. The bidirectional water seal plate is connected with the variable diameter hole plate, the storage tank is positioned above the guide-plate. The n-shaped storage tank surrounds the variable diameter hole plate, the inner tank edge of the storage tank is provided with at least three flow control holes, a corrugated filter screen is disposed above the variable diameter hole plate, the inner variable diameter hole plate is provided with a variable diameter flanged hole and a plate via. The utility model is provided with water saving, multiple purification equipment, high purification rate and convenient contamination of waste liquid, which can be used as the oil fume extraction device of all families.

Description

Family expenses washing type smoke exhaust ventilator

Technical field

The utility model relates to a kind of air cleaning unit, the fume purifier of fume that especially a kind of family uses.

Background technology

Present widely used household smoke exhaust ventilator is not generally all handled flue gas, has only small part that oil smoke is made simple machinery and separates, so purifying rate is low, there is certain pollution in environment.Existing household smoke exhaust ventilator only carries out simple machinery to the oil smoke of discharging to be separated, can not purify the oil smoke of discharge, and the oil smoke gas that does not purify is by blower fan, its oil, water smoke condense on the blade of blower fan, clean difficulty, increased the maintenance work amount of equipment.Along with requirement on environmental protection is constantly improved, mention on the thing schedule only handling through the not purifying oil fume of machinery separation.

Summary of the invention

The purpose of this utility model is to provide a kind of oil smoke low latitude emission purification rate height, easy for installation, fire protecting performance good and operating cost is lower household smoke exhaust ventilator.

The utility model comprises blower fan, casing, water inlet pipe, drainpipe, aqua storage tank, water leg, the deflector more than 2, unidirectional water seal board and two-way water seal board, the bottom of two-way water seal board is lower than the top of unidirectional water seal board, form the labyrinth type water seal, the labyrinth type water seal is connected the deflector top; Be connected with the reducing orifice plate with two-way water seal board; Aqua storage tank is positioned at the top of deflector, and aqua storage tank is interconnected to n shape, and the aqua storage tank of n shape holds around the reducing orifice plate, and the interior trough rim of aqua storage tank has the flow control hole more than 3, and switch valve is arranged on the water inlet pipe; There is corrugated screens the top of reducing orifice plate.Reducing flange hole and dull and stereotyped through hole are arranged in the reducing orifice plate, reducing flange hole and dull and stereotyped through hole alternately, the aperture in reducing flange hole is received thin by plate towards the blower fan direction by certain shrinkage factor.Corrugated screens is the corrugated sheet that the rhombus through hole is arranged, the length of rhombus through hole to corrugated sheet vertically in the same way.Switch valve can the connect hours relay.Switch valve also can connect fluid level control device.

Description of drawings

Cooperate embodiment and accompanying drawing to further describe the utility model below:

Fig. 1 is the inner structure schematic diagram of the utility model embodiment 1;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the I partial enlarged drawing of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 3;

Fig. 5 is the corrugated screens schematic perspective view;

Fig. 6 is the II partial enlarged drawing of Fig. 5;

Fig. 7 is the inner structure schematic diagram of embodiment 2.

The specific embodiment

Referring to figs. 1 through Fig. 6, embodiment 1 comprises blower fan 7, casing 4, water inlet pipe 1, drainpipe 13, aqua storage tank 5,

water leg

12,4 deflectors 11, unidirectional water seal board 10 and two-way water seal boards 9.The bottom of two-way water seal board 9 is lower than the top of unidirectional water seal board 10, forms 1 labyrinth type water seal, and the labyrinth type water seal is connected the top of deflector 11 top flats; Body central authorities are connected with 1 reducing orifice plate 8 with two-way water seal board 9; Three joint aqua storage tanks 5 link to each other and connect into n shape, the aqua storage tank 5 of n shape holds around reducing orifice plate 8, reducing orifice plate 8 has reducing flange hole 15 and dull and stereotyped through hole 16, laterally there are 8 rows in reducing

flange hole

15,12 rows are vertically arranged, and dull and stereotyped through hole 16 laterally has 8 rows, and 13 rows are vertically arranged, mutual interphase distribution, the aperture in reducing flange hole 15 is received thin towards blower fan 7 directions by 0.2 shrinkage factor by plate.The back interior trough rim of aqua storage tank 5 has the interior trough rim of 1 flow control hole 14,2 side 1 flow control hole 14 respectively.There is corrugated screens 6 reducing orifice plate 8 tops.Ripple net filter screen 6 is corrugated sheets that rhombus through hole 17 is arranged, the length of rhombus through hole 17 vertically equidirectional to corrugated sheet, water leg 12 is in the bottom of casing 4, the delivery port of water inlet pipe 1 is towards aqua storage tank 5, at interface serial connection switch valve 2, the magnetic valve of switch valve 2 is connected with the time relay 3, and controlled by the time relay 3, drainpipe 13 is then drawn from water leg 12 bottom surfaces, during the utility model work, blower fan 7 startings, be subjected to the time relay 3 commanders simultaneously, magnetic valve is opened and control water inlet pipe 1 is intake stops to supply water behind the suitable height of flow-control to n type aqua storage tank 5 water liquid levels, and suitable height is exactly the washing water yield that guarantees to boil the required usefulness of oil smoke that a meal discharges, and the water storage in the aqua storage tank 5 slowly flows on the reducing orifice plate 8 that n type aqua storage tank 5 holds around from the flow control hole 14 of inner side edge.Because the contraction in reducing flange hole 15, allow energy is big, temperature is high oil smoke by 15 backs, reducing flange hole because blower fan 7 air draft speeds and pressure reduce rapidly causes seething washing with water generates, seething smoke particle in the flue gas is dissolved in rapidly in the water above the reducing orifice plate 8, after closing blower fan 7, washings then flow to four deflectors 11 and flow into the water leg 12 from dull and stereotyped through hole 16, at last by outside the drainpipe 13 discharge machines.The oil smoke water mixed liquid that drainpipe 13 is discharged is because smoke particle is little, and no matter adopting chemistry or physical method to purify all is more smoothly.Leveling device can be guaranteed the appropriate washing water yield, the speed reduction of oil smoke gas helps seething, and dump energy is run into corrugated screens 6, its energy loss remains little, corrugated screens 6 stop and reflection makes mutually collision of smoke particle itself, thereby prevented smoke particle to discharge effectively from blower fan 2.With reference to Fig. 7, the structure of embodiment 2 and function and embodiment 1 are identical, and its difference is: it has leveling device 18, and leveling device 18 is connected with the electromagnetic valve core of switch valve 2 and controls spool and move, thus 2 actions of master cock valve.

Multiple purifying device, purifying rate height, discharging waste liquid are economized on water, had to the utility model conveniently, and it can be used as the oily fume exhauster of all families.

Claims

1, a kind of family expenses washing type smoke exhaust ventilator, it comprises blower fan (7), casing (4), water inlet pipe (1), drainpipe (13), aqua storage tank (5), water leg (12), the deflector more than 2 (11), unidirectional water seal board (10) and two-way water seal board (9), the bottom of two-way water seal board (9) is lower than the top of unidirectional water seal board (10), form the labyrinth type water seal, the labyrinth type water seal is connected the top of deflector (11); It is characterized in that: be connected with reducing orifice plate (8) with two-way water seal board (9), aqua storage tank (5) is positioned at the top of deflector (11), the aqua storage tank (5) that aqua storage tank (5) is interconnected to n shape n shape holds around reducing orifice plate (8), and the interior trough rim of aqua storage tank (5) has the flow control hole (14) more than 3; Switch valve (2) is arranged on the water inlet pipe (1); There is corrugated screens (6) top of reducing orifice plate (8).

2, according to the described family expenses washing type of claim 1 smoke pumping clearing machine, it is characterized in that: reducing flange hole (15) and dull and stereotyped through hole (16) are arranged in the reducing orifice plate (8), reducing flange hole (15) and dull and stereotyped through hole (16) alternately, the aperture in reducing flange hole (15) is received thin by plate towards blower fan (7) direction by certain shrinkage factor.

3, family expenses washing type smoke exhaust ventilator according to claim 1, it is characterized in that: above-mentioned corrugated screens (6) is the corrugated sheet that rhombus through hole (17) are arranged, the length of rhombus through hole (17) to corrugated sheet vertically in the same way.

4, according to the family expenses washing type smoke exhaust ventilator of stating of claim 1, it is characterized in that: switch valve (2) is connected with the time relay (3).

5, family expenses washing type smoke exhaust ventilator according to claim 1, it is characterized in that: switch valve (2) is connected with fluid level control device (18).