CN2891950Y - Multi-layer water filtering silent dust suction cleaner - Google Patents

Abstract

A kind of silent vacuum cleaner with multi-layer water filtration is a kind of vacuum cleaner with dust collection or air purification and treatment. The device includes a body shell and an air inlet joint on the shell, an air outlet, a vacuum machine in the noise-absorbing cover; the device also includes two water inlet covers on the shell, two mixing cavities, two sewage-discharging covers, a water retaining plate, a clapboard and two dust guide tubes, two nozzles in the mixing cavities, two bottlenecks on the retaining plate, two backwater sinks between the retaining plate and the clapboard, two separating rooms on the clapboard, an air inlet guide tube of the vacuum machine connected with the vacuum machine, a noise-absorbing cover connecting the center of the lower part of the clapboard and the shell, two noise-absorbing cavities outside the noise-absorbing cover, a noise-absorbing material around the noise-absorbing cavities, a wind guide neck between two noise-absorbing cavities, an air outlet guide tube of the vacuum machine communicating the noise-absorbing cover and the noise-absorbing cavities. The device can eliminate the bag of sieving dust and the filtration net cover, and solves the problems of blocking air, secondary pollution and noise pollution; thus the device is helpful to the human health, effectively reduces the energy consumption and labor intensity; and the device has the features of higher efficiency, broader application scope and convenient use.

Description

Multi-layer water filtering mute dust-collector

One, technical field

The utility model belongs to a kind of dust exhaust apparatus that family, unit, commercial affairs, urban road dust suction or air cleaning are handled that is widely used in.

Two, background technology

State-of-the-art in the prior art is half vacuum cleaner with water filtering, and it can alleviate the operations labor intensity of keeping a public place clean, increase work efficiency and quality.But still there is following technical problem in it: with regard to domestic vacuum cleaners, its water filtration technology can not thoroughly be filtered dust, still need set up simultaneously screen pack filter dirt, it has just been avoided the dust of conventional cleaners to suck bag dust filter and has removed the secondary pollution that the dust of bag dust filter causes.Half present vacuum cleaner with water filtering, because it just allows the air-flow of band dirt carry out once extensive and unscientific filtration in water, have little time to go out in water with air-flow with the well-mixed dust of water, for preventing that dust from continuing to rush out with air-flow, it has still set up screen pack, because screen pack has been installed, must cause airflow obstruction, particularly fine dust still can discharge from screen pack with powerful negative-pressure air-flow, cause secondary pollution, the dust that is intercepted is attached on the screen pack, and the time one, long screen pack stopped up, still to open dust catcher and take out screen pack, remove long-pending attached dust or change screen pack.With regard to air cleaning is handled, prior art still generally uses filtering screen to carry out multiple filtration, this has just caused airflow obstruction, has increased energy resource consumption, has reduced the air cleaning quality, and changes filtering screen and also can increase operation cost, the most important thing is fine dust purified treatment not yet.With regard to the urban road dust suction, existing method mainly is manpower cleaning or water flushing, seldom uses sweeper; And hand sweeping labor body is consuming time, and the dust when particularly cleaning can be danced with the wind and be caused serious environmental to pollute, and is detrimental to health; The water flushing can be wasted precious water resource, increases economic drain, also alarms the normal current of pedestrian; The dust suction principle of existing sweeper is the same with traditional dust suction principle, also use filtering screen filtering dust, still can not thoroughly filter fine dust, on dusty road surface, the road surface that sewage is especially arranged, sweeper at all can't operation, thus existing city sweeper because the dust suction technology is limited, actual value is little; And existing filter dirt technology is difficult to solve the secondary pollution that fine dust causes, to such an extent as to the harm that brings to health.

Three, utility model content

The purpose of this utility model is at the above all problems of prior art and not enough and multi-layer water filtering mute dust-collector that provide a kind of dust suction that bag dust filter and filtering screen and non-secondary pollution need not be set or air cleaning to handle, its operation process is simple, and is easy to use.This novel purpose is realized by following design: multi-layer water filtering mute dust-collector, comprise the air inlet joint on body fuselage and the body fuselage, air outlet, vacuum machine in the sound-absorbing cover also comprises two water inlet lid mouths on the body fuselage, two hybrid chambers, two dirt-discharging hook mouths, water fender, two dust guiding tubes on dividing plate and the dividing plate, two nozzles in the hybrid chamber, two bottle necks on the water fender, two return flumes between water fender and the dividing plate, two separation chambers on the dividing plate, the vacuum machine air intake conduit that communicates with the vacuum machine, the sound-absorbing cover that central authorities link to each other with body fuselage below the dividing plate, two sound absorption cavities that sound-absorbing cover is outer, sound-absorbing material around the sound absorption cavity, wind guiding neck between two sound absorption cavities, the vacuum machine air-out conduit that communicates with sound absorption cavity on the sound-absorbing cover.From above-mentioned design as seen, body fuselage is used for fixing and seals each associated components; Water inlet lid mouth is used to inject clear water; The dirt-discharging hook mouth is used for sewage effluent; The air inlet joint is used to connect external suction pipe and dust guiding tube; Air outlet is used to discharge clean air; Nozzle is used for the air-flow of jet band dirt and makes it with water powerful collision taking place; Hybrid chamber provides the band dirt place that air-flow mixes with water; Return flume is the passage of sewage backflow to hybrid chamber; Dust guiding tube is used for dust is delivered to assigned address; Bottle neck is used for the air-flow and the water of compressive zone dirt and makes it mixing; Water fender and dividing plate work to be provided with bottle neck, return flume, separation hybrid chamber, separation chamber and sound absorption cavity; The separation chamber is used to provide the place of sewage and flow separation; Vacuum machine air intake conduit is used for assigned address importing air-flow in the separation chamber; The vacuum machine is used to produce negative-pressure air-flow; Sound-absorbing cover, sound absorption cavity, sound-absorbing material, vacuum machine air-out conduit, wind guiding neck all are the silencing means of vacuum machine.During operation, opening into, the water lid injects proper amount of clear water to two hybrid chamber, start the vacuum machine, because the powerful suction that the vacuum machine produces, dust enters dust guiding tube through the air inlet joint, dust guiding tube will be delivered to nozzle and through nozzle ejection and water powerful collision take place again with the air-flow of dirt, owing to do not have other outlet in the hybrid chamber, have only bottle neck on the water fender and the return flume under the water fender, and return flume is pressed by water resistance, therefore, band dirt air-flow after the collision and water can only be in hybrid chamber tumble mixed constantly, and in collision friction, making band dirt air-flow become countless micro-bubbles, the dust in most of air-flow is separated mixing by water-soluble in this mixes, realized the ground floor filtration, only have little time with the well-mixed fine dust of water and sucked bottle neck by air-flow to push and mix, realize second layer filtration near the water of bottle neck; Second layer filtered sewage and the fine dust that also is not filled into by bottle neck are brought into the separation chamber by air-flow, because the unit negative pressure of separation chamber is more young than bottleneck, the terrestrial gravitation of adding water is strong, a little less than the terrestrial gravitation of air-flow, air-flow is in the process of separation chamber's motion, sewage is constantly fallen behind the bottom, separation chamber by gravitational effect, turn back to hybrid chamber along return flume and continue collision with the band dirt air-flow that newly enters, and the air-flow band a small amount of fine dust that is not also filtered by second layer filtration, under the powerful negative-pressure air-flow effect of vacuum machine, enter second hybrid chamber that second dust guiding tube is sent to appointment, spray with the powerful collision of water generation of hybrid chamber tumble mixed constantly through second nozzle again, the micro-bubble that forms is in the process of constantly collision friction, remaining a small amount of fine dust is dissolved in the water fully, has realized three layer filtration; Dustless substantially air-flow behind the three layer filtration enters second bottle neck with near the water the bottle neck again and pushes mixing, realizes that the 4th layer is the filtration of last one deck cleaning property; Filtered sewage, return second hybrid chamber along second return flume again and continue collision, and cleaning gas tream is sucked through sound-absorbing cover, vacuum machine air-out conduit, sound absorption cavity, wind guiding neck again, enters second sound absorption cavity, at last from the smooth and easy discharge of air outlet by the vacuum machine through vacuum machine air intake conduit ....After fulfiling assignment, unload dirt-discharging hook, effluent sewerage gets final product.This device is installed on the dust catcher, can improve the dust suction quality; Be installed on the air cleaner, can improve the air cleaning quality; Be installed on the sweeper of city, can improve surface of the street dust suction quality and absorb the sewage on road surface.This device has been made sample, and through checking repeatedly, function of use adheres to specification fully, and this device is promoted the use of in inventor family and friend.

Compared with prior art, this novelly more has following characteristics and an advantage: 1, simple in structure, of many uses; 2, its nozzle ejection and multi-layer water filtering technology can be cancelled traditional bag dust filter and filtering screen solution air-flow blockage problem; 3, exempt trouble, minimizing operation sequence, activity duration, energy resource consumption, the use cost of cleaned and changed bag dust filter and filtering screen; 4, suction is stronger, dust containing capacity is bigger, efficient is higher, whole dust all dissolve be mixed in the water, sewage can be used for watering flowers and trees or drains and gets final product behind the no airborne dust of operation, non-secondary pollution, operation; 5, can improve the air cleaning quality, also can improve surface of the street dust suction quality, again can improve family, unit and commercial dust suction quality, can also soil pick-up water, easy to operate; 6, thoroughly solved the defective of present dust suction technology and use in worry, greatly alleviated people particularly the road-cleaning working strength of workers, can effectively reduce noise pollution, protection environment and health.

Four, description of drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a critical piece schematic perspective view in the body shown in Figure 1.

Fig. 3 is the schematic diagram of vacuum machine profile shown in Figure 1 and critical piece.

Five, the specific embodiment

Water inlet lid mouth 2,2A are arranged on body fuselage 1 back upper place and connect with separation chamber 12,12A respectively; Dirt-discharging hook mouth 3,3A are arranged on the body fuselage front lower place and connect with hybrid chamber 7,7A respectively; Air inlet joint 4 is arranged on body fuselage front central authorities and links to each other with dust guiding tube 9; Dust guiding tube 9,9A are installed on the dividing plate 13, and the end in addition of dust guiding tube 9A is installed on the water fender 11; Nozzle 6,6A are installed in respectively and link to each other with body fuselage below the dust guiding tube of hybrid chamber 7,7A bottom center; Bottle neck 10,10A are set respectively on water fender 11; Between water fender and the dividing plate 13B return flume 8,8A are set respectively; Separation chamber 12,12A are arranged on dividing plate 13 behind the water fender, the 13A: vacuum machine air intake conduit 14 is installed on the dividing plate 13A; Vacuum machine air intake conduit lower end communicates with vacuum machine 19; The vacuum machine is installed in the sound-absorbing cover 15; Sound-absorbing cover is arranged on that central authorities link to each other with body fuselage below the dividing plate 13A; Vacuum machine air-out conduit 20 is arranged on the sound-absorbing cover and with sound absorption cavity 17A and communicates; Sound absorption cavity 17,17A are arranged on the sound-absorbing cover both sides; Sound-absorbing material 18 is set around the sound absorption cavity; Between two sound absorption cavities wind guiding neck 16 is set; Air outlet 5 is arranged on the body fuselage side of sound absorption cavity 17 outsides.

Claims (3)

1, multi-layer water filtering mute dust-collector, comprise the air inlet joint on body fuselage and the body fuselage, air outlet, vacuum machine in the sound-absorbing cover is characterized in that: also comprise two water inlet lid mouths (2 on the body fuselage (1), 2A), two hybrid chambers (7,7A), two dirt-discharging hook mouths (3,3A), water fender (11), dividing plate (13,13A) and dividing plate on two dust guiding tubes (9,9A), two nozzles (6 in the hybrid chamber, 6A), two bottle necks (10 on the water fender, 10A), two return flumes (8 between water fender and the dividing plate, 8A), two separation chambers (12 on the dividing plate, 12A), the vacuum machine air intake conduit (14) that communicates with the vacuum machine, the sound-absorbing cover (15) that central authorities link to each other with body fuselage below the dividing plate, two sound absorption cavities (17 that sound-absorbing cover is outer, 17A), sound-absorbing material (18) around the sound absorption cavity, wind guiding neck (16) between two sound absorption cavities, the vacuum machine air-out conduit (20) that communicates with sound absorption cavity on the sound-absorbing cover.

2, dust exhaust apparatus according to claim 1, feature is: dust guiding tube (9,9A) is installed on the dividing plate (13), and the end in addition of dust guiding tube (9A) is installed on the water fender (11); Nozzle (6,6A) is installed in respectively and links to each other with body fuselage below the dust guiding tube of hybrid chamber (7,7A) bottom center; Bottle neck (10,10A) is set respectively on water fender (11); And return flume (8,8A) is set respectively between water fender and dividing plate (13B); Separation chamber (12,12A) is arranged on the dividing plate behind the water fender (13,13A); Vacuum machine air intake conduit (14) is installed on the dividing plate (13A); Vacuum machine air intake conduit lower end communicates with vacuum machine (19); The vacuum machine is installed in the sound-absorbing cover (15).

3, dust exhaust apparatus according to claim 1, feature is: sound-absorbing cover is arranged on the following central authorities of dividing plate (13A) and links to each other with body fuselage; Vacuum machine air-out conduit (20) is arranged on the sound-absorbing cover and communicates with sound absorption cavity (17A); Sound absorption cavity (17,17A) is arranged on the sound-absorbing cover both sides; Sound-absorbing material (18) is set around the sound absorption cavity; Wind guiding neck (16) is set between two sound absorption cavities.

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