CN2415848Y - High speed spraying environment protection strong decontaminating water-saving valve - Google Patents

Abstract

The utility model relates to a water saving valve, and strong soil removal and clear water soil removal can be realized by that small amount of spraying running water with high speed is only used by the utility model. The end parts of water outlets of common water valves are matched with a coupling end cover through threads; the end surfaces of the coupling end cover are drilled with micro small holes (the numbers of holes are equal to and more than 1 and equal to and less than 15, and the diameter of each hole is equal to and bigger than 0.3 and equal to and smaller than 1.2). When people switch switches of the water saving valves, the setting numbers of spraying micro water columns with high speed can be sprayed out from the end surfaces of the coupling end cover, and the strong soil removal and clear water soil removal is realized. In particular, the utility model has the advantage of water saving.

Description

High velocity jet, environment-friendly type strong dirt-removing thrift lock

The utility model relates to a kind of high speed impact decontamination, especially only just can realize the thrift lock of clear water decontamination, strong dirt-removing with the running water of a small amount of high velocity jet.

Current water resources in china is extremely poor, and water pollutes extremely serious, using water wisely, reduces the discharging of sanitary sewage and reduces the use of various articless for washing as far as possible, has become important measures of national water resources state basic policy and environmental protection.After the water valve that generally uses of people is all turned on now dirt-removing power is arranged also, but its water consumption all too is big, so uses if people are general, the water system in city can't be born.

The purpose of this utility model provides a kind of high velocity jet, environment-friendly type strong dirt-removing thrift lock, and it can realize strong dirt-removing, clear water decontamination under the prerequisite of not using articles for washing, and special water saving.

For the convenience that illustrates, I only represent common water valve with tap in the accompanying drawings.

The purpose of this utility model is achieved in that the end at common water valve delivery port, dispose a bottle cap shape coupling end cap by the mode that is threaded, and on coupling end cap end face, (according to market demand) 1～15 miniature aperture (0.3≤Φ≤1.2) is set.Because the city tap-water system generally all has P=1kg/cm ²Above hydraulic pressure, and aperture Φ 〉=10 of common water valve delivery port section are according to fluid continuity principle (V ₁S ₁=V ₂S ₂), after people one turned on thrift lock, running water will be with spouting the miniature aperture of very fast speed from the end face of coupling end cap (Φ 〉=10 in the running water pipe, S 〉=78.5mm ²V 〉=2m/s), after getting rid of various resistance factors, running water is from miniature aperture (1≤n≤15,0.3 the speed V that ejects≤Φ≤1.2) 〉=50m/s, the most demands in the general civilian washing are under the brute force of this high-speed water jets is impacted, mostly very fast realization, and need not use " articles for washing ".

The utility model is because only need be at the end of common water valve delivery port (by being threaded) configuration one coupling end cap, and is drilled with the miniature aperture that quantity does not wait on end cap, so structure is simple especially; Aperture owing to miniature aperture only is simultaneously: 0.3≤Φ≤1.2, even be that switch is all turned on, its flow that sprays from miniature aperture is also much smaller than 10% of common water valve, thereby special water saving; Because the speed V 〉=50m/s of injection water has extremely strong impact dirt-removing power, again must not use articles for washing basically, thereby its not single dirt-removing power is strong, water saving, and is particularly conducive to the thorough improvement of environmental protection and sanitary sewage.

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing is a structure sectional view of the present utility model.

In the accompanying drawing: 1, common water valve 2, delivery port end 3, miniature aperture 4, switch handle 5, running water

6, the internal diameter 7 of delivery port end, injection water 8, coupling end cap

In the accompanying drawings, common water valve (1) delivery port end (2) is provided with outer silk, and is drilled with the coupling end cap (8) of miniature aperture (3) on coupling one end face.The utility model needs only a rotating switch handle (4) in use, and running water (5) will form P 〉=1kg/cm on the interior end of delivery port end (2) and coupling end cap (8) ²Hydraulic pressure, [this moment, the internal diameter (6) of delivery port end had Φ 〉=10, S 〉=78.5mm ², V 〉=2m/s], according to fluid continuity commercial weight (V ₁S ₁=V ₂S ₂), after getting rid of various resistance factors, the speed V 〉=50m/s of the current (7) that spray from miniature aperture (3) is under the brute force of this high-speed water jets (7) is impacted, most decontaminations washing in the life all can be under the prerequisite of not using articles for washing and realize smoothly, and also special water saving.

In the accompanying drawings, coupling end cap (8) is gone up the following relation that is provided with of miniature aperture (3):

1) get as Φ: during 0.3≤Φ≤0.5, the number of can holing of the miniature aperture (3) on coupling end cap (8) end face is:

1≤n≤15；

2) get as Φ: during 0.5＜Φ≤0.8, the number of can holing of the miniature aperture (3) on coupling end cap (8) end face is:

1≤n≤10；

3) get as Φ: during 0.8＜Φ≤1.2, the number of can holing of the miniature aperture (3) on coupling end cap (8) end face is:

1≤n≤5；

Claims (3)

1, a kind of high velocity jet environment-friendly type strong dirt-removing thrift lock, it is a coupling end cap (8) of being furnished with internal thread in the delivery port end (2) that has common water valve (1) now by external screw thread coupling one, it is characterized in that: be drilled with the miniature aperture (3) of setting number on the end face of coupling end cap (8).

2, thrift lock according to claim 1 is characterized in that: the aperture of the miniature aperture of setting on coupling end cap (8) end face (3) is: 0.3≤Φ≤1.2; Quantity is: 1≤n≤15.

3, thrift lock according to claim 1 is characterized in that: when 0.3≤Φ≤0.5, the setting number of miniature aperture (3) is: 1≤n≤15; When 0.5＜Φ≤0.8, the setting number of miniature aperture (3) is: 1≤n≤10; When 0.8＜Φ≤1.2, the setting number of miniature aperture (3) is: 1≤n≤5.

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