CN205190945U - Scale control faucet structure - Google Patents

Abstract

The utility model discloses a scale control faucet structure, including tap body, scale control spiral and water pipe head, wherein the tap body is intake to hold and is equipped with the external screw thread, and the outside of internal surface is equipped with annular draw -in groove, and the radius of draw -in groove is greater than the inner wall radius, the water pipe head goes out the water end (W. E. ) and is equipped with the internal thread, and the internal screw thread radius is greater than the inner wall radius, the scale control spiral includes fixed loop, center post and helical blade, the external diameter and the draw -in groove internal diameter phase -match of fixed loop, and the center post is connected in the centre of a circle of fixed loop department just through radial connecting rod center post perpendicular to fixed loop place plane, helical blade locates on the center post and helical blade's radius is less than the radius of fixed loop, the scale control spiral locate in the draw -in groove through the fixed loop and the card between the play water end (W. E. ) of the intake end and the water pipe head of tap body. The utility model discloses a helical blade makes rivers produce the whirl and wash away the inner wall under centrifugal action, has greatly reduced scale deposits, has effectively prevented to stop up and bacterial growing.

Description

A kind of antiscale structure for water tap

Technical field

The utility model relates to valving, especially a kind of antiscale structure for water tap.

Background technique

Water tap is modal in people's daily life dailyly to set, be used to the switch of the current size controlling tap water in supply channel, due to unavoidable containing various impurity in tap water, water tap is through Long-Time Service, will incrusted deposit be there is in its inside, especially the valve feed-water end of water tap, because when water tap leaves unused, this feed-water end is still full of tap water, and the mobility of this place's water body is smaller, impurities in water very easily deposits the inwall getting off to be attached to feed-water end and forms incrustation scale, even water tap is blocked when incrusted deposit just can cause current to diminish to a certain extent, thus affect people and normally use.And, be very easily called the place of bacteria breed after incrusted deposit, further hidden danger brought to the health of people.

Model utility content

For the problems referred to above of the prior art, the utility model proposes a kind of antiscale structure for water tap, effectively can prevent incrusted deposit.

The technical solution of the utility model is: a kind of antiscale structure for water tap, comprise faucet body, antiscale spiral and water pipe adapter, the feed-water end of wherein said faucet body is provided with outside thread, the outside of the internal surface of the feed-water end of described faucet body is provided with the draw-in groove of annular, and the radius of described draw-in groove is greater than the inwall radius of feed-water end;

The waterexit end of described water pipe adapter is provided with internal thread, and the radius of described internal thread is greater than the inwall radius of water pipe adapter;

Described antiscale spiral comprises retaining ring, newel and helical blade, external diameter and the draw-in groove internal diameter of wherein said retaining ring match, described newel be connected to the circle centre position of retaining ring by radial connecting rod and described newel perpendicular to retaining ring place plane, described helical blade is located on newel and the radius of described helical blade is less than the radius of retaining ring;

The feed-water end of described faucet body and the waterexit end of water pipe adapter are threaded connection, and described antiscale spiral to be located in draw-in groove by retaining ring and to be stuck between the feed-water end of faucet body and the waterexit end of water pipe adapter.

Further, seal ring is equipped with between the feed-water end of described retaining ring and faucet body and the waterexit end of water pipe adapter.

The utility model is by arranging antiscale spiral at the feed-water end of faucet body, when open water tap, current flow through antiscale spiral, eddy flow is produced under the effect of antiscale spiral, the inwall of eddy flow continuous flush water faucet body feed-water end under centrifugal action, incrustation scale is not easily deposited on inwall, thus realizes anti-scaling function.

Compared with prior art, the beneficial effects of the utility model are:

1. the utility model greatly reduces the incrusted deposit of water tap feed-water end, avoids the problem producing water tap blocking because of Long-Time Service, ensure that the working life of water tap;

2. the utility model effectively prevent bacteria breed, solves potential safety hazard;

3. the utility model structure is simple, with low cost, and repair and replacement are very convenient, are conducive to applying.

Accompanying drawing explanation

Fig. 1 is decomposing schematic representation of the present utility model.

Fig. 2 is the side view of antiscale spiral described in the utility model.

Embodiment

Below in conjunction with drawings and Examples, the technological scheme in the utility model is further illustrated.

As shown in Figure 1 and Figure 2, the utility model comprises faucet body 1, antiscale spiral 2, water pipe adapter 3 and seal ring 4, the feed-water end of wherein said faucet body 1 is provided with outside thread 11, the outside of the internal surface of the feed-water end of described faucet body 1 is provided with the draw-in groove 12 of annular, and the radius of described draw-in groove 12 is greater than inwall 13 radius of feed-water end;

The waterexit end of described water pipe adapter 3 is provided with internal thread 31, and the radius of described internal thread 31 is greater than inwall 32 radius of water pipe adapter 3;

Described antiscale spiral 2 comprises retaining ring 21, newel 22 and helical blade 23, the external diameter of wherein said retaining ring 21 and the internal diameter of draw-in groove 12 match, described newel 22 be connected to the circle centre position of retaining ring 21 by radial connecting rod 24 and described newel 22 perpendicular to retaining ring 21 place plane, described helical blade 23 is located on newel 22 and the radius of described helical blade 23 is less than the radius of retaining ring 21;

The feed-water end of described faucet body 1 and the waterexit end of water pipe adapter 3 are threaded connection, and described antiscale spiral 2 to be located in draw-in groove 12 by retaining ring 21 and to be stuck between the feed-water end of faucet body 1 and the waterexit end of water pipe adapter 3;

Described seal ring 4 is located between the feed-water end of retaining ring 21 and faucet body 1 and the waterexit end of water pipe adapter 3 respectively.

The utility model makes current produce eddy flow by helical blade, current wash away inwall at a certain angle, greatly reduce the incrusted deposit of water tap inside, avoid the problem producing water tap blocking because of Long-Time Service, ensure that the working life of water tap and prevent bacteria breed, solving potential safety hazard; Structure is simple simultaneously, with low cost, is conducive to applying.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. an antiscale structure for water tap, it is characterized in that: comprise faucet body, antiscale spiral and water pipe adapter, wherein: the feed-water end of described faucet body is provided with outside thread, the outside of the internal surface of the feed-water end of described faucet body is provided with the draw-in groove of annular, and the radius of described draw-in groove is greater than the inwall radius of feed-water end;

The waterexit end of described water pipe adapter is provided with internal thread, and the radius of described internal thread is greater than the inwall radius of water pipe adapter;

Described antiscale spiral comprises retaining ring, newel and helical blade, external diameter and the draw-in groove internal diameter of wherein said retaining ring match, described newel be connected to the circle centre position of retaining ring by radial connecting rod and described newel perpendicular to retaining ring place plane, described helical blade is located on newel and the radius of described helical blade is less than the radius of retaining ring;

The feed-water end of described faucet body and the waterexit end of water pipe adapter are threaded connection, and described antiscale spiral to be located in draw-in groove by retaining ring and to be stuck between the feed-water end of faucet body and the waterexit end of water pipe adapter.

2. a kind of antiscale structure for water tap as claimed in claim 1, is characterized in that: be equipped with seal ring between the feed-water end of described retaining ring and faucet body and the waterexit end of water pipe adapter.