CN2676802Y - Valve of connecting shower nozzle and water pipe - Google Patents

Abstract

The utility model discloses a shower connecting valve, which comprises a connecting pipe, wherein, one end of the connecting pipe is connected with a water pipe, and the other end of the connecting pipe is connected with a shower head. The utility model is characterized in that the utility model is also provided with a water saving structure. The water saving structure comprises a water inlet device and a water outlet device, wherein, the water inlet device is positioned at the water inlet end of the connecting pipe. The water inlet device is in a shape which can seal the cross section of the connecting pipe, and is provided with a water inlet hole with the diameter smaller than that of the water pipe. The external shape of the water outlet device is coincident with the cross section of the connecting pipe, and the water outlet device is provided with a water outlet hole which is positioned at the middle part of the connecting pipe or on one end of the water outlet device and is contiguous to the water inlet device. The water outlet device and the water inlet device form a cavity body. The water inlet device, the water outlet device and the connecting pipe are axially communicated. The utility model has the advantages that the utility model achieves the purpose of saving water by more than 50% under the condition of the same washing effect, the regulation of the water quantity is convenient and flexible, and the utility model can greatly save energy and reduce carbon dioxide discharge amount when hot water is needed for shower, which coincides with the requirement of environmental protection.

Description

A kind of shower connects valve

Technical field

The utility model relates to a kind of water saving fixtures, particularly relates to a kind of shower and connects valve.

Background technology

In the prior art, shower connects the water saving of valve normally by adopting ceramic cartridge to prevent seepage, and such shower nozzle just from the angle water saving of antiseep, can not be controlled flow, and water-saving result is limited; It is in time to open or close shower by the form of gauge tap time or change switch to connect valve that another shower connects valve, thereby reaching the purpose of water saving, is can't be according to water people's actual needs control water flow but this class shower connects one of major defect of valve.The shower that has small part can control water yield connects valve, because its water yield is few, hydraulic pressure is little, tends to make the user to produce the sensation that does not have wash clean psychologically when water, thereby has prolonged the time of washing, also is unfavorable for water saving.

The utility model content

The purpose of this utility model be to provide a kind of not only play the effect of intercepting water, but also the shower that can keep normal water yield sensation connect valve.

The purpose of this utility model is achieved by the following technical programs:

A kind of shower of the present utility model connects valve, the tube connector that it comprises that an end is connected with water pipe, the other end and shower are connected with shower nozzle, it is characterized in that: it also has the water saving structure, described water-saving mechanism comprises into water device and water outlet device, the water inlet device is positioned at the water inlet end of tube connector, but be shutoff tube connector cross sectional shape, have the inlet opening of aperture on it less than the water pipe caliber, the water outlet device outline then matches with the tube connector cross section, has apopore on it, it is positioned at the middle part or the water outlet merchant end and adjacent with the water inlet device of tube connector, forms a cavity between the two.Water inlet device, water outlet device and tube connector communicate vertically.When the water pipe line that the utility model is installed in shower and shower with shower nozzle on the time, open effluent switch, water is partly dammed at the place, inlet opening, the then pressurized speedup of water by the inlet opening on the water inlet device enters cavity, form eddy current in cavity high speed rotational flow, the aperture on water outlet device changes over jet-like with the water that was post stream shape in the water pipe originally then, and forms turbulent flow, make a large amount of air of dissolving in the water, flow out from the water side of housing at last.

For further to water pressurization speedup, described water-saving mechanism also has spool, in its cavity between water outlet device and water inlet device, and closely cooperate with cavity inner wall, axially have the through hole of bore less than water inlet pipe inlet opening bore along it, spool, water inlet device, water outlet device and tube connector communicate vertically.Fully mix with air with higher speed and efficient through further the pressurize current of speedup of spool, flow to water outlet device then, and in the rapid rotational flow in shower nozzle place, form eddy current, water is ground into millions upon millions of tiny water droplets under the powerful rotating energy of eddy current, tiny water droplet is thrown away from the aperture of shower nozzle continuously, become the vaporific current that contain a large amount of bubbles that are linked to be by one after another drop of water droplet, this vaporific current can not only just fully drench washings with water seldom, can also bring soft comfort to the user.

For further improving the air content in the water, described water-saving mechanism also has the aerating structure, and this structure is a through hole of opening on the tube connector sidewall of cavity position between water inlet device and the water outlet device.Current are pressurized acceleration through the water inlet device, high velocity stream is to water outlet device then, swiftly flowing water can produce a kind of active force of suction, cause air pressure in the cavity less than the atmospheric pressure in the external world, air is pressed in the cavity by the through hole on the tube connector sidewall under the atmospheric effect in the external world, realization provides the purpose of more air in water, when not needing aerating, stifled the going up of this through hole got final product.

For making tube connector have the function that to regulate direction, the water side of described tube connector also has a Universal-head structure, it comprise that joint and one are socketed on the joint and with the Universal-head that water outlet device joins, have the through hole that communicates with the apopore of water outlet device on the Universal-head, joint is connected with shower nozzle.

For ease of I﹠M of the present utility model, being connected to socket or being threaded or integral body casts out between described water inlet device, water outlet device, the tube connector, being connected between tube connector and water pipe and the shower nozzle is threaded.

For preventing getting loose or being stolen and destroy of each connecting portion of the utility model, it also has the tube connector locking mechanism, it by hex(agonal)screw nail and with opening of being complementary of this screw in tube connector and the outside, water pipe coupling part and/or the tapped through hole of opening outside tube connector and shower nozzle coupling part constitute, hex screw is installed in the through hole.As long as the hex screw in the through hole is screwed, just can effectively prevent getting loose of tube connector, under the situation of the spanner that does not have to mate, screw can't be got loose with this hex screw, this has just further obtained antitheft effect.

Have scientific experiment to prove, suitable magnetized water has health care to human body, so the utility model can do following improvement, sets up the hydromagnetic structure at water inlet device end and/or water outlet device end, and this structure is made of the magnetisable material of annular, for example magnet.

The utlity model has following advantage: (1) is owing to have cavity between the water inlet device of bringing the water hole into, the water outlet device of taking the water hole out of, water inlet device and the water outlet device and aerating structure etc., not only can significantly reduce water yield, also increased the content of air in the water, owing to there are a large amount of bubbles to exist in the water, make when water, the adhesive force of water on the flushing article is strengthened, be difficult for flowing away, not only can thing be whole drenches with flushing, and can not splash spray, realized reaching under the preceding topic of identical clean result using water wisely 50% the above object; (2) owing to have the tube connector locking mechanism, make tube connector be not easy to get loose, also be not easy to be stolen and destroy; (3) being connected valve with common shower compares, in the identical shower time, water consumption reduces at double, do not influence simultaneously shower effects, can not produce the sensation that does not wash clean because of the water yield is few, can also bring more soft comfort, use under the situation of Water-heating shower at need, energy savings and reduce emission amount of carbon dioxide in large quantities meets environmental protection requirement in large quantities; (4) owing to have the hydromagnetic structure, make the utility model also have certain health care.

Description of drawings

Fig. 1 is that the master of one of the utility model embodiment looks cross-sectional view;

Fig. 2 is that two the master of the utility model embodiment looks cross-sectional view;

Fig. 3 is that three the master of the utility model embodiment looks cross-sectional view.

Concrete enforcement side

Structure is the shower connection valve of one of embodiment of the present utility model as shown in Figure 1, it comprises that an end is connected with water pipe thread, the other end and shower are threaded with shower nozzle tube connector 1 and water-saving mechanism, described water-saving mechanism comprises having bore less than the water inlet device 2 of the inlet opening of water pipe bore, and the spool 4 that links into an integrated entity of water inlet device 2 water sides and cavity 5 and the hydromagnetic structure between the water outlet device 3 with apopore, water inlet device 2 and the water outlet device 3, water inlet device 2 is socketed on the water inlet end of tube connector 1, and closely cooperates with tube connector 1; Water outlet device 3 is socketed on the water side of tube connector 1, and closely cooperates with this water side; It axially has the through hole of bore less than water inlet pipe inlet opening bore spool 4 upper edges, and spool 4, water inlet device 2, water outlet device 3 and tube connector 1 communicate vertically; Described cavity 5 periphery sealings; Described hydromagnetic structure promptly for the water outlet device 2 that constitutes by annular magnet and be positioned at this water outlet device below by sleeve pipe 6 at interval for strengthening another piece annular magnet 7 of magnetization effect.With tube connector 1 and water pipe with after shower nozzle is connected, open and send taps, the inlet opening of current on water inlet device 2, partly dammed, simultaneously pressurized speedup enters spool 4 then, and at spool 4 places by the speedup of further pressurizeing, enter cavity 5 more rapidly, the water of Liu Donging high speed rotational flow in cavity 5 forms eddy current rapidly, enters water outlet device 3 then, and the apopore from water outlet device 3 penetrates, be magnetized simultaneously, pass through another piece magnet 7 again, further magnetized, enter shower nozzle then, and in shower nozzle the high speed rotational flow, fully mix simultaneously, after the aperture on the shower nozzle becomes the continuous shape that drips to throw away, owing to dissolved more air in the water (with the water ratio that does not change before the state with air, under the equal flow, air content accounts for more than 60～80% of the water yield in the water.), making has a large amount of bubbles to exist in the water, during water, the adhesive force of water on the flushing thing is strengthened, and is difficult for flowing away, not only can thing be whole drenches with flushing, and can not splash spray, realized reaching under the preceding topic of identical clean result a large amount of water-saving purposes, owing to have the hydromagnetic structure, make the utility model also have certain health care.

Structure is two of embodiment of the present utility model as shown in Figure 2, and the difference of one of it and embodiment is that it does not have the hydromagnetic structure; Have internal thread in the tube connector 1, the size of water inlet device 2 matches with tube connector 1 inner cavity size, and its periphery has the screw thread that is complementary with tube connector 1 internal thread, and water outlet device 3 is cast with the water side one of tube connector 1, in the water inlet device 2 precession tube connectors 1; In the cavity of spool 4 between water inlet device 2 and water outlet device 35, and with the water inlet device 2 the water outlet end face fit tightly, make the cavity 5 between the water device 2 and water outlet device 3 into be reduced into space between water outlet device 3 and the spool 4, in addition, present embodiment has increased the aerating structure in water-saving mechanism, this structure is a tapped through hole of opening on tube connector 1 sidewall of cavity position between water outlet device 2 and the spool 4.Current are pressurized acceleration through the water inlet device, high velocity stream is to water outlet device 3 then, swiftly flowing water can produce a kind of active force of suction, cause cavity 5 near vacuum state, air is pressed in the cavity 5 by the through hole on tube connector 1 sidewall under the atmospheric effect in the external world, realization provides the purpose of more air in water, when not needing aerating, this through hole is got final product with stifled the going up of the hex screw that is complementary.

Structure is three of embodiment of the present utility model as shown in Figure 3, two the difference of it and embodiment is, the water inlet end of described tube connector 1 also has a Universal-head structure and tube connector locking mechanism, the Universal-head 9 that described Universal-head structure comprises that joint 8 and one are socketed on the joint 8 and casts out with water inlet device one, have the through hole that communicates with the apopore of water outlet device 2 on the Universal-head 9, joint 8 is connected with shower nozzle with shower; Described tube connector locking mechanism constitutes by hex(agonal)screw nail with opening of being complementary of this screw tapped through hole outside tube connector and water pipe coupling part, and hex screw is installed in the through hole.As long as the hex screw in the through hole is screwed, just can effectively prevent getting loose of tube connector, under the situation of the spanner that does not have to mate, screw can't be got loose with this hex screw, this has just further obtained antitheft effect.

Claims (7)

1, a kind of shower connects valve, it comprises that an end is connected with water pipe, the tube connector that the other end and shower are connected with shower nozzle, it is characterized in that: it also has the water saving structure, described water-saving mechanism comprises into water device and water outlet device, the water inlet device is positioned at the water inlet end of tube connector, but be shutoff tube connector cross sectional shape, have the inlet opening of aperture on it less than the water pipe caliber, the water outlet device outline then matches with the tube connector cross section, has apopore on it, it is positioned at the middle part or the water outlet merchant end and adjacent with the water inlet device of tube connector, forms a cavity between the two, the water inlet device, water outlet device and tube connector communicate vertically.

2, a kind of shower according to claim 1 connects valve, it is characterized in that: described water-saving mechanism also has spool, in its cavity between water outlet device and water inlet device, and closely cooperate with cavity inner wall, axially have the through hole of bore less than water inlet pipe inlet opening bore along it, spool, water inlet device, water outlet device and tube connector communicate vertically.

3, a kind of shower according to claim 1 and 2 connects valve, and it is characterized in that: described water-saving mechanism also has the aerating structure, and this structure is a through hole of opening on the tube connector sidewall of cavity position between water inlet device and the water outlet device.

4, a kind of shower according to claim 1 connects valve, it is characterized in that: the water side of described tube connector also has a Universal-head structure, the Universal-head that it comprises that joint and one are socketed on the joint and joins with water outlet device, have the through hole that communicates with the apopore of water outlet device on the Universal-head, joint is connected with shower nozzle.

5, connect valves according to claim 1 or 4 described a kind of shower, it is characterized in that: being connected between being connected to socket or being threaded or integral body casts out between described water inlet device, water outlet device, the tube connector, tube connector and water pipe and shower nozzle is threaded.

6, a kind of shower according to claim 1 connects valve, it is characterized in that: it also has the tube connector locking mechanism, it by hex(agonal)screw nail and with opening of being complementary of this screw in tube connector and the outside, water pipe coupling part and/or the tapped through hole of opening outside tube connector and shower nozzle coupling part constitute, hex screw is installed in the through hole.

7, a kind of shower according to claim 1 connects valve, and it is characterized in that: it also has the hydromagnetic structure, and this structure is the annular magnet that is positioned at water device end into and/or water outlet device end.

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