CN2032510U

CN2032510U - Water brush for washing of outer surface

Info

Publication number: CN2032510U
Application number: CN 87214553
Authority: CN
Inventors: 沈锋
Original assignee: Hangzhou Battery Factory (cn)_
Current assignee: Hangzhou Battery Factory (cn)_
Priority date: 1987-10-19
Filing date: 1987-10-19
Publication date: 1989-02-15

Abstract

The utility model relates to a cleaning water brush which is mainly used for the cleaning of external surfaces such as the external wall of a carriage, the glass of a building, etc. The spray head of the cleaning water brush is installed on the brush borad of the brush of the utility model to be communicated with the water flow with pressure, with the pressure energy of city water, the cleaning water brush spray the mist-form water wave at a high speed at a water outlet via the high-efficiency separation of the spray head. The utility model has the advantages of better effect, higher efficiency and little splashing when cleaning, saving a large quantity of city water.

Description

Water brush for washing of outer surface

The utility model relates to a kind of rinse water brush, belong to cleaning means, be mainly used in the cleaning of the outer wall and the glass of building window outer surface in compartment.

In the prior art, it mainly is that first water drenches outer wall that the outer wall in compartment cleans, though go brushing to soak into the laying dust that does not rinse out as yet with hairbrush then, the mud of staying the compartment outer wall after water will be brushed again washes out.Because the coverage of slime water during brushing, the laying dust that often has brushing not to fall, cleaning performance is undesirable, and causes the bigger water that splashes during spray, and the utilization rate of water is extremely low, causes waste.Existing in addition a kind of with handle as aqueduct, pass to the cleaning brush of running water in the hairbrush, though this work efficiency of combination simply increases, still fail to reach the purpose of water saving, cleaning performance is still undesirable.

Task of the present utility model is to overcome above-mentioned deficiency of the prior art, and provides a kind of cleaning performance good, and the rinse water brush that operating efficiency is high is to reach water-saving purpose.

The utility model proposes of task is finished by following technical solution.

The utility model is installed in shower nozzle on the base plate of hairbrush, and leaves the hole that adapts with this shower nozzle on the hairbrush base plate, and current can be sprayed smoothly.Utilize the pressure of running water can change the flow velocity that kinetic energy improves ejection saliva into.Running water is transported to the water inlet of shower nozzle by the pipe handle of hollow, the water inlet end of this shower nozzle is a tapering type jet pipe, to improve the flow velocity of current, current advance vortex tube then, after current rotate in vortex tube rapidly, by the anxious poly-ejection that nebulizes of the outlet of vortex tube, the most of laying dust of surface to be cleaned is washed out again, remaining part is wiped examination with hairbrush again and is fallen, thereby cleaning performance is good.

The utility model will be done to introduce in more detail by embodiment.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is a kind of structural representation that does not have mao cleaning brush of the utility model.

Fig. 3 is the structural representation of a kind of body friction brush of the utility model.

Rinse water brush as depicted in figs. 1 and 2, hollow tubular handle 3 one ends that are used for water guide connect threeway 4, and the other end links to each other with water source switch 2.Running water with certain pressure is transported to the water inlet of shower nozzle 7 by handle 3 and threeway 4, water inlet is a tapering type jet pipe, cone angle is 12 °～15 °, can convert the pressure of running water to flow velocity that kinetic energy improves water by shower nozzle 7, sprays with vaporific high speed in the exit of shower nozzle 7 at last.In actual use, need only tap water hydraulic greater than 0.5kg/cm ²Just have vaporific impact ripples to take place, being provided with of cleaning brush shower nozzle 7 can increase and decrease as one sees fit in addition.The water inlet of shower nozzle 7 links to each other with threeway 4, and delivery port is installed on the brush board 6, the axis of general delivery port and the plane angle of brush board 6 between 60 °～120 °, near normal preferably.Bristle 8 is installed on the brush board 6, and bristle 8 is generally the pig hair, the nylon or third human relations, and 5 is back cover among Fig. 1.Cleaning brush shown in Figure 2 and cleaning brush shown in Figure 1 are basic identical, different is that bristle 3 is replaced by rubber or sponge 9, this rubber or sponge 9 are by the phase embedding or be bonded on the frame of box-like brush board 10, and this cleaning brush has better cleaning performance to the outer wall on big plane.1 is the connection casing coupling of water pipe among Fig. 2.

Rinse water brush shown in Figure 3 is mainly used in has a bath, and links to each other with the casing coupling 1 that is connected of body friction brush with a flexible pipe, by water pipe 3 water is transported to single shower nozzle 7, and brush board 6 is being fixed a sponge 9, and sensation of softness is arranged when wiping examination.Adopt elasticity button 11 to be connected between Fig. 3 back cover 5 and the brush board 6.

Among the embodiment described in the utility model, shower nozzle 7 can replace with shower nozzle or other shower nozzle of agricultural sprayer nozzle or paint sprayer.Rinse water brush described in the utility model in addition also can adopt the washing agent with certain pressure to replace running water, to satisfy certain special cleaning requirement.In the place that does not have running water, also can be used as power with micro pump, produce the pressure water source, satisfy instructions for use.Construction material generally can adopt the PVC plastics to make in the foregoing description.

The utility model compared with prior art has following advantage: because the cavitation that shower nozzle produces, the bubble that the impact that forms involves judder is penetrated in the pore slit and space of surface to be cleaned dirt, the speed of water-soluble solution dirt is greatly accelerated, the dirt that covers surface to be cleaned is very fast destroyed, the in addition wiping of bristle or cavernous body examination has reached comparatively desirable clean result; Reduced simultaneously and splashed, saved a large amount of running water, cleaning efficiency also is significantly improved, thereby the Social benefit and economic benefit of this rinse water brush all is comparatively obvious.

Claims

1, a kind of rinse water brush, pressure water stream directly sprays in hairbrush portion by the water guide handle of hollow tubular, it is characterized in that: the water side of water guide handle 3 connects shower nozzle 7 at least, and 12 °～15 ° of its taperings of the tapering type jet pipe of the water inlet end of shower nozzle 7, the angle that the water spray outlet axis of shower nozzle 7 is become with brush board 6 planes is 60 °～120 °, and the bristle 8 that is used for wiping can adopt rubber or sponge 9 to replace, adopt the version of box-like brush board 10 this moment, the bonding or interlocking of rubber or sponge 9 is on the frame of brush board 10.