CN106419728A - Indoor construction dust collector - Google Patents

Abstract

The invention relates to an indoor construction dust collector. The indoor construction dust collector at least includes an upper housing (1), a lower housing (2), a separator (3), a rough filtering barrel (4), a water opening (5), a floater chamber (6), a filter (7), an impeller (8), a water blocking disc (9) and a motor (10). The indoor construction dust collector belongs to the technical field of architectural ornament engineering and dedusting. An air-liquid-solid flow containing dust can form a pure air flow to be emitted to atmosphere through the indoor construction dust collector; micro dust particles can be completely filtered out, dust and cement pollution to an environment can be effectively avoided, and secondary pollution can be avoided; the indoor construction dust collector can provide cooling and cleaning water for a construction surface, water is recycled, and water resources can be saved; the filtering device has a self-cleaning function, blocking of the filtering device can be effectively prevented, and the situation that the intake power is decreased due to serious blocking of the filtering device can be avoided; and the indoor construction dust collector can be used for dust collection of electric tools such as percussion drills, electric hammers, electric picks, water drills and grooving machines.

Description

A kind of indoor construction uses vacuum cleaner

Technical field

The present invention relates to a kind of indoor construction, with vacuum cleaner, belongs to building decoration engineering and dedusting technology field.

Background technology

In building decoration and fitment construction, using the electric tools such as impact drill, electric hammer, electric pick, water drilling and groover, the dust of a large amount of cement of generation and masonry and chip, dust pollution is serious, greatly have impact on environmental quality and workmen is healthy.

With the raising of people's quality of life, environmental protection problem has obtained people's attention.Occur in that dust-free electric drill device at present, including telescopic component and dust exhaust apparatus, may be installed on existing electric drill, dust can be drawn in dust exhaust apparatus from telescopic component.Also occur in that Dustless churn drilling, under drill bit, be provided with dust collection mechanism；Dust collection mechanism includes air inlet, drawing fan and dismountable receptacle.These dust-free devices and electric drill, all utilize orientation air flow to filter dust, dust are collected；Fine dust granule cannot thoroughly filter, and there is the secondary pollution problem of air circulation.When existing brick or concrete wall surface drill diameter is larger hole, people adopt water drilling, utilize water to cool down drill bit, do not have dust pollution；But water droplet can flash in work progress, mud pollution occurs.At present multiple dry types or wet/dry vacuum cleaner occur, generally comprised box dust receptacle, in a reservoir it is difficult to filter fine dust granule, the degree of congestion with defecator has raised dust accretions, sucks power and substantially reduces.Disclose a kind of vacuum cleaner including suction source and separator, the wet stock that can carry secretly in separation bubble, liquid can be stored；But the dust collecting needs in building decoration and fitment construction cannot be met.The present invention on this basis, proposes a kind of dust catcher for building decoration construction.

Content of the invention

It is an object of the invention to provide a kind of indoor construction that is used for, with vacuum cleaner, can thoroughly filter fine dust granule, can be prevented effectively from dust and cement contaminants environment, saving water resource.

One kind at least includes upper shell 1, lower house 2, separator 3, coarse filtration cylinder 4, the mouth of a river 5, float chamber 6, filter 7, impeller 8, water retaining disk 9 and motor 10 with vacuum cleaner, as shown in Figure 1 for indoor construction.Described upper shell 1 and lower house 2, using being detachably connected, receive the gas-liquid-solid three phase flow containing dust from building decoration operation side（Hereinafter referred to as dust stream）, form pure air-flow and enter air；Dust granules are made to be completely introduced into liquor stream, it is to avoid secondary pollution；There is provided cooling and cleaning water, cycling use of water, saving water resource to operation side.Described being detachably connected refers to recoverable connection after removal, at least includes threaded and ring flange connection.Described upper shell 1 includes at least upper lid 11, draw-in groove 12 and fine filter 13；Described upper lid 11 connects and fixing motor 10；Described draw-in groove 12 connects and Fixed-Filter 7.Fine filter 13 is in the solid particle it is allowed to biphase gas and liquid flow passes through, in fine straining dust stream for the cone.Described lower house 2 includes at least dust entrance 21, shell 22 and interior convex edge 23, for accommodating dust., using being detachably connected, universal caster wheel is installed in bottom for described lower house 2 and upper shell 1.The scope of operation that described dust entrance 21 is constructed from building decoration absorbs dust and chip, forms the gas-liquid-solid three phase flow containing dust, and the indoor construction entering the present invention uses vacuum cleaner；The lower mouth of drill bushing can be connected.Described interior convex edge 23 is used for connecting and fixing coarse filtration cylinder 4, the mouth of a river 5 and float chamber 6.

Described separator 3 at least includes driving blade 31, reinforcement 32, hairbrush 33, pad 34 and nut 35, is fixed on fine filter 13；Absorb the impact energy of dust stream and rotate, and utilize centrifugal force separate dust particle, prevent fine filter 13 from blocking.Described driving blade 31 is used for absorbing the impact energy of dust stream, drives separator 3 to rotate；Between described hairbrush 33 and fine filter 13, there is slight void, and rotate against, solid dust particle of erasing, prevent fine filter 13 from blocking.Described pad 34 and nut 35 are used for separator 3 and are coordinated and stationary separator 3 with the gap of fine filter 13.

Described coarse filtration cylinder 4 is cylindrical mesh container, suitable for reading and be connected with the interior convex edge 23 of lower house 2 by described outer convex edge with outer convex edge, and fixation；Sandstone particle in coarse filtration dust stream is so that the larger sandstone particle of volume separates as early as possible and precipitates；Carry out automatically cleaning using the dust stream that tangential direction flows into, it is to avoid block.Dust stream from dust entrance 21 flows into from the tangential direction of coarse filtration cylinder 4, can carry out the automatically cleaning of coarse filtration cylinder 4, it is to avoid block, and the inertia being possible with sandstone particle carries out separating, and accelerates separation and the settling velocity of sandstone particle.

The described mouth of a river 5 is connected with lower house 2 by the interior convex edge 23 of lower house 2, and fixing；Outer wrap filter layer；According to the water surface high-low signal of float chamber 6, water inlet or water outlet；There is provided cooling and cleaning water to operation side.When the water surface of float chamber 6 reaches or is less than the bottom surface of float chamber 6, electromagnetic valve connects water source, water inlet；When 5 centimeters of the bottom surface that the water surface of float chamber 6 is higher than float chamber 6, electromagnetic valve disconnects water source, stops water inlet；When float chamber 6 the water surface be higher than float chamber 6 bottom surface when, the mouth of a river 5 can water outlet, by external impetus to operation side provide cooling and cleaning water；When the water surface arrival when float chamber 6 or the top surface higher than float chamber 6, motor 10 quits work, and needs labor cleaning's chip.The suitable for reading of drill bushing can be passed through in the described mouth of a river 5, provides cooling and cleaning water to the drill bit in bore operation.

The fluid communication of drainage screen and lower house 2 is passed through in the bottom of described float chamber 6；It is connected with lower house 2 by the interior convex edge 23 of lower house 2, and fixing；Inside, equipped with float or level sensor, provides water surface high-low signal.Described filter 7 is in cone so that drop assembles drippage under gravity；It is connected with upper shell 1 by the draw-in groove 12 of upper shell 1, and fixing；For few water droplet in filtered airflow and fine dust granule.

Described impeller 8 is installed on the main shaft of motor 10, promotes the pore that air-flow passes through upper lid 11 outers to discharge.Described water retaining disk 9 is installed on the main shaft of motor 10, prevents steam from entering the components and parts inside motor 10, within corrosion electrical motor 10.

Brief description：

Accompanying drawing 1 is the front view of apparatus of the present invention.

Claims (5)

1. one kind at least includes upper shell for indoor construction with vacuum cleaner（1）, lower house（2）, separator（3）, coarse filtration cylinder（4）, the mouth of a river（5）, float chamber（6）, filter（7）, impeller（8）, water retaining disk（9）And motor（10）It is characterised in that described upper shell（1）Including at least upper lid（11）, draw-in groove（12）And fine filter（13）；Described upper lid（11）Connect and fix motor（10）；Described draw-in groove（12）Connect and Fixed-Filter（7）；Described fine filter（13）In cone, the solid particle in fine straining dust stream.

2. it is used for indoor construction with vacuum cleaner it is characterised in that described lower house according to the one kind described in claim 1（2）Including at least dust entrance（21）, shell（22）With interior convex edge（23）, for accommodating dust；With upper shell（1）Using being detachably connected.

3. it is used for indoor construction with vacuum cleaner it is characterised in that described separator according to the one kind described in claim 1（3）At least include driving blade（31）, reinforcement（32）And hairbrush（33）, it is fixed on fine filter（13）On；Rotation, and separate dust particle, prevent fine filter（13）Block.

4. it is used for indoor construction with vacuum cleaner it is characterised in that described coarse filtration cylinder according to the one kind described in claim 1 or 2（4）For cylindrical mesh container, suitable for reading with outer convex edge, and pass through described outer convex edge and lower house（2）Interior convex edge（23）Connect；Sandstone particle in coarse filtration dust stream, carries out automatically cleaning.

5. it is used for indoor construction with vacuum cleaner it is characterised in that the described mouth of a river according to the one kind described in claim 1 or 2（5）By lower house（2）Interior convex edge（23）With lower house（2）Connect；According to float chamber（6）Water surface high-low signal, water inlet or water outlet；There is provided cooling and cleaning water to operation side.