CN2362014Y

CN2362014Y - Domestic liquid-cleaning cooking fume extractor

Info

Publication number: CN2362014Y
Application number: CN 98242512
Authority: CN
Inventors: 孔丹群
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-29
Filing date: 1998-10-29
Publication date: 2000-02-02
Anticipated expiration: 2008-10-29

Abstract

The utility model discloses a domestic liquid-cleaning cooking fume extractor which is composed of an extractor, a spray thrower, a water tank and a pump, wherein, the extractor is composed of an impeller, an exhaust pipe, a motor and an exhaust seat which is provided with a water return pipe; an outlet of the water return pipe can be arranged in the spray thrower, and can also be arranged in the water tank; the water return pipe can effectively cause dropped washing liquid to be conveyed to the place which is far away from the impeller to effectively prevent the washing liquid from loss and to be favorable for circulation of the washing liquid.

Description

Family expenses liquid washing type smoke exhaust ventilator

The utility model relates to a kind of aspirator that is used for range hood, especially a kind of family expenses liquid washing type smoke exhaust ventilator.

The liquid washing type smoke exhaust ventilator is after adopting water and washing agent mixing cleaning fluid that waste gas is filtered, drain into the open air again, though this smoke exhaust ventilator has many advantages, but, it has higher requirement to the antiseepage leakproof of cleaning fluid, and existing liquid washing type smoke exhaust ventilator is improper measures when handling the backwater at exhauster exhaust outlet place, causes cleaning fluid effectively not fall after rise thus, so existing liquid washing type smoke exhaust ventilator exists and loses liquid even leakage defect.

Goal of the invention of the present utility model is to provide a kind of family expenses liquid washing type smoke exhaust ventilator that helps the cleaning fluid circulation.

The utility model adopts following technical scheme to realize its goal of the invention:

The utility model is made up of exhauster 1, spray thrower 2, water tank 3 and pump 4, and exhauster 1 is made up of impeller 11, blast pipe 12, motor 13 and exhaust seat 14, is provided with return pipe 141 on exhaust seat 14.

Compared with prior art, the utlity model has following advantage:

Because the utility model has adopted return pipe, particularly adopted backwater long tube (so-called backwater long tube is meant and the liquid that is gathered in the exhaust seat can be drained into relative return pipe away from impeller location), make cleaning fluid can drain into from impeller place far away, the cleaning fluid that falls after rise through the outlet of backwater long tube just can not siphoned away by exhauster like this, simultaneously, make this part cleaning fluid participate in the circulation of cleaning fluid again, cut off mistake liquid, leakage thereby block up effectively.After the outlet of return pipe was located in water tank or the spray thrower, cleaning fluid then can participate in circulation, has more effectively stoped the loss of cleaning fluid.

Fig. 1 is a structural representation of the present utility model.

With reference to the accompanying drawings, embodiment of the present utility model being done one describes in detail:

The utility model is made up of exhauster 1, spray thrower 2, water tank 3 and pump 4, exhauster 1 is made up of impeller 11, blast pipe 12, motor 13 and exhaust seat 14, on exhaust seat 14, be provided with backwater long tube 141, the outlet of return pipe 141 can be located in the spray thrower 2, the outlet of return pipe 141 also can be located in the water tank 3 or the outlet of return pipe 141 is located in the exhauster 1, and above-mentioned return pipe 141 can be the backwater long tube.

Claims

1, a kind of family expenses liquid washing type smoke exhaust ventilator that is used for range hood, form by exhauster (1), spray thrower (2), water tank (3) and pump (4), exhauster (1) is made up of impeller (11), blast pipe (12) motor (13) and exhaust seat (14), it is characterized in that being provided with on exhaust seat (14) return pipe (141).

2, family expenses liquid washing type smoke exhaust ventilator according to claim 1 is characterized in that return pipe (141) is the backwater long tube.

3, family expenses liquid washing type smoke exhaust ventilator according to claim 1 and 2 is characterized in that the outlet of return pipe (141) is located in the spray thrower (2).

4, family expenses liquid washing type smoke exhaust ventilator according to claim 1 and 2 is characterized in that the outlet of return pipe (141) is located in the water tank (3).