CN2845691Y

CN2845691Y - Central vacuum cleaner for dry and wet use in house

Info

Publication number: CN2845691Y
Application number: CN 200520097654
Authority: CN
Inventors: 张瑞东
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-10
Filing date: 2005-08-10
Publication date: 2006-12-13
Anticipated expiration: 2015-08-10

Abstract

The utility model relates to a central cleaner for dry and wet use in a house. The utility model comprises a garbage bag, an outer cylinder, a dust suction motor, an electric controller and an inner cylinder, wherein the garbage bag is arranged at the half upper part in the outer cylinder of the cleaner. The garbage bag comprises a stainless steel filtering cylinder and a filtering net, wherein the stainless steel filtering cylinder is divided into a stainless steel thick net and a stainless steel fine net. The garbage bag adopts a double-layer structure, wherein an inner layer is the stainless steel filtering cylinder and a layer of filtering net is sheathed outside the stainless steel thick net. An inner cylinder is assembled at the lower part in the outer cylinder, and the dust suction motor is arranged in the inner cylinder. A waterproof baffle is arranged between the inner cylinder and the garbage bag, a water storage chamber is arranged between the inner cylinder and the outer cylinder and the bottom part of the water storage chamber is provided with a water discharge port. The design of adopting the central type cleaner of the utility model has the advantages of low noise, no air secondary pollution, convenient use because moving a dust suction soft pipe is needed only, etc. and the advantages are possessed by the central cleaner. Meanwhile, accumulated water on the ground can be sucked safely, safety operation of the dust suction motor can be ensured, the accumulated water which is sucked can be discharged automatically and the utility model has automatic protection when the water is sucked excessively.

Description

Family expenses Wet-dry central dust extractor

Technical field:

The utility model relates to a kind of dust suction and the central dust extractor of inhaling the excess surface water Wet-dry.

Background technology:

Existing moving vacuum cleaner also has the Wet-dry type, but its dust suction soil rubbish and ponding is stored in the dustbin simultaneously, and the rubbish water that it mixes stops up because of being afraid of, so both be not easy to pour into toilet, can not pour tank into again, makes user's intractable; And the sewage rubbish that mixes will make us incomparable and feel sick, and the process that moves is dangerous again because of being afraid of to topple over the inconvenience that becomes.

Existing central dust extractor also has the Wet-dry type; its dust suction soil rubbish is filtered by refuse bag; but then entering, institute's accretion water does wet dust sucting motor; the water that leaches through refuse bag often mixes the dust thereby the thickness that becomes; contaminated equipment inside not only; and make dust sucting motor impaired easily, in the process of air draft and draining, cause the dangerous of motor coil easily.

Summary of the invention:

The utility model has overcome the above-mentioned defective of existing in prior technology, provides a kind of and can either guarantee the dust sucting motor safe and highly efficient operation, can discharge the family expenses Wet-dry central dust extractor of institute's accretion water again automatically.

The technical solution of the utility model is: it comprises refuse bag, urceolus, dust sucting motor, electric controller; It is characterized in that: it also comprises inner core; Refuse bag places the first half in the dust catcher urceolus, refuse bag comprises stainless steel cartridge filter and screen pack, the stainless steel cartridge filter is divided into stainless steel coarse net and stainless steel fine-structure mesh, refuse bag adopts double-decker, internal layer is the stainless steel cartridge filter, bottom and bottom, side are the stainless steel fine-structure mesh, and top, side is the stainless steel coarse net, at stainless steel coarse net overcoat one deck screen pack.An inner core 10 is installed in lower part in urceolus 7, and dust sucting motor is set in inner core, is provided with water bar between inner core and refuse bag, is reservoir chamber between inner core and the urceolus, and dust catcher institute accretion water is stored in herein, establishes discharge outlet in the bottom of reservoir chamber.

The beneficial effects of the utility model are that to adopt the design of central type vacuum cleaner not only to have advantage such as a noise that central vacuum cleaner possesses little; airfree secondary pollution; thereby a mobile hose of need is easy to use etc.; make the suction excess surface water safer simultaneously; convenient; can guarantee the safe operation of dust sucting motor, institute's accretion water is discharged automatically, excessive automatic protection absorbs water.

Description of drawings:

Fig. 1 is a kind of structure cut-away view of the present utility model.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is the B-B profile of Fig. 1.

Label declaration: 1. cover plate, 2. cloth matter screen pack, 3. stainless steel coarse net, 4. stainless steel fine-structure mesh, 5. refuse bag, 6. water bar, 7. urceolus, 8. reservoir chamber, 9. non-return discharge outlet, 10. inner core, controller chambers 11., 12. ventilating openings, 13. exhaust outlet, 14. dust sucting motor base plates, 15. dust sucting motors, 16. dividing plate, 17. suction ports.

The specific embodiment:

As shown in Figure 1, 2, 3, the utility model comprises refuse bag 5, urceolus 7, dust sucting motor 15, electric controller 11; It is characterized in that: it also comprises inner core 10; Refuse bag 5 places the first half in the cylindrical shape dust catcher urceolus 7, be provided with cover plate 1 in the upper end of urceolus 7, refuse bag 5 comprises stainless steel cartridge filter and cloth matter screen pack 2, the stainless steel cartridge filter is divided into stainless steel coarse net 3 and stainless steel fine-structure mesh 4, refuse bag 5 adopts double-decker, and internal layer is the stainless steel cartridge filter, and bottom and bottom, side are stainless steel fine-structure mesh 4, top, side is stainless steel coarse net 3, at stainless steel coarse net 3 overcoat one deck cloth matter screen packs 2.Install a littler inner core 10 below the refuse bag in urceolus, be built in wet type dust sucting motor 15 and controller chamber 11, the top of inner core 10 is provided with dividing

plate

16,16 central authorities are provided with blow vent at dividing plate, be reservoir chamber 8 between inner core 10 and the urceolus 7, inner core 10 is cylindrical shape with urceolus 7,15 accretion water of dust sucting motor are stored in herein, a non-return discharge outlet 9 is established in its bottom, because this discharge outlet 9 of negative pressure is closed, this discharge outlet 9 drains the water away automatically when dust sucting motor 15 quits work when vacuum cleaner 15 work; Between the top of inner core 10 and refuse bag 5 bottoms, be provided with water bar 6.

The course of work of the present utility model is as follows: among Fig. 1, when dried wet type dust sucting motor 15 is worked, room air, dust and rubbish enter refuse bag 5 from suction port 17, refuse bag 5 bottoms are stainless steel fine-structure mesh 4, institute's dust suction soil foreign material and ponding at first are deposited on the bottom, wherein water oozes out from fine-structure mesh, air then enters dust sucting motor 15 because of main stainless steel coarse net 3 and the cloth matter screen pack 2 from the side of the partial blockage of bottom after filtering, when inhaling excess surface water, ponding enters refuse bag 5, lodge in the bottom of stainless steel cylinder entirely because of the gravity effect, dust is deposited on this, water then oozes out, flow to the reservoir chamber 8 of vacuum cleaner the latter half through water bar 6, dust sucting motor sucks will be with water droplets air not, it is hereby ensured its safe operation.The non-return discharge outlet 9 that is installed on the machine urceolus 7 is closed automatically because of suction function; ponding is in the bottom in the reservoir chamber 8, and the reservoir chamber of the latter half is established a float switch, when continuous suction too much surpasses designated water level; controller 11 is shut down dust sucting motor 15, discharge outlet 9 automatic drainings simultaneously.Air then enters dust sucting motor 15 through dividing plate 16 central blow vents, and the air that motor is discharged drains into outdoor through exhaust outlet 13.All control elements all are installed in the controller chamber 11, and the cooling of motor coil imports controller chamber 11 by the blinds ventilating opening on the urceolus 12, and the heat radiation fan blade suction motor room through motor discharges through exhaust outlet 13 again.

The technical solution of the utility model key is to make special refuse bag, make cloth matter filter screen not be subject to the corrosion of muddy water, guarantee not have when air flows through this refuse bag excessive resistance simultaneously, the containment structures of bottom uniqueness has guaranteed that dust sucting motor can not suck water droplet and dust, and the automatic discharge outlet of bottom can be discharged ponding automatically simultaneously.

When dust sucting motor 15 was not worked, discharge outlet 9 was opened automatically, and the ponding in the reservoir chamber 8 drains.

Claims

1, a kind of family expenses Wet-dry central dust extractor, it comprises refuse bag (5), urceolus (7) dust sucting motor (15), electric controller; It is characterized in that: it also comprises inner core (10); Refuse bag (5) places the first half in the dust catcher urceolus (7), refuse bag (5) comprises stainless steel cartridge filter and screen pack (2), the stainless steel cartridge filter is divided into stainless steel coarse net (3) and stainless steel fine-structure mesh (4), refuse bag (5) adopts double-decker, internal layer is the stainless steel cartridge filter, bottom and bottom, side are stainless steel fine-structure mesh (4), and top, side is stainless steel coarse net (3), at stainless steel coarse net (3) overcoat one deck screen pack (2); A littler inner core (10) is installed in the below of the refuse bag (5) in urceolus (7), dust sucting motor (15) is set in inner core (10), between inner core (10) and refuse bag (5), be provided with water bar (6), be reservoir chamber (8) between inner core (10) and the urceolus (7), establish discharge outlet (13) in the bottom of reservoir chamber (8).

2, according to the described family expenses Wet-dry of claim 1 central dust extractor, it is characterized in that: be provided with cover plate (1) in the upper end of urceolus (7).

3, according to the described family expenses Wet-dry of claim 1 central dust extractor, it is characterized in that: described dust sucting motor (15) is dried wet type dust sucting motor.

4, according to the described family expenses Wet-dry of claim 1 central dust extractor, it is characterized in that: the top of inner core (10) is provided with dividing plate (16), and central authorities are provided with blow vent at dividing plate (16), and inner core (10) is cylindrical shape with urceolus (7).

5, according to the described family expenses of claim 1 in wet dual-purpose central dust extractor, it is characterized in that: the discharge outlet of described reservoir chamber (8) bottom is non-return discharge outlet (9).

6, according to the described family expenses Wet-dry of claim 1 central dust extractor, it is characterized in that: water bar (6) is arranged between the top and refuse bag (5) bottom of inner core (10).