CN209012500U - A kind of constant current water saving device - Google Patents

Abstract

The utility model discloses a kind of constant current water saving devices, are related to water economizer technical field.The utility model includes the connector sleeve being connected with tap；Connector sleeve offers a through-hole, installs a block in through-hole, block is fixedly connected by several connecting rods with the inner wall of through-hole far from first baffle is equipped with inside one end of tap in the middle part of first baffle；First baffle is equipped with a piston cylinder close to one end of tap；The center line of piston cylinder is overlapped with the center line of through-hole；The diameter of piston cylinder is less than the interior diameter of connector sleeve；The side uniform array of piston cylinder, which has, several discharges into the mouth of a river；A piston is sealed and installed in piston cylinder；Piston is connected by an elastic element with block；The end part seal of the one end of connector sleeve far from tap is equipped with a cover；Several water outlets are offered on cover.The utility model is flowed out in a manner of spraying constant control water yield, avoids the water outlet of tap single hole, large aperture, and water yield is difficult to control the problem of causing water resource waste.

Description

A kind of constant current water saving device

Technical field

The utility model belongs to water economizer technical field, more particularly to a kind of constant current water saving device.

Background technique

Tap currently on the market is the water-out manners of single hole, large aperture, needs adjustable tap to switch when in use Water yield is adjusted, and such water outlet regulative mode can not reasonably control water yield, easily make when in use The waste of pairs of water resource.

Utility model content

The purpose of this utility model is to provide a kind of constant current water saving devices, through constant control water yield in a manner of spraying Outflow, solves the water-out manners that existing tap is single hole, large aperture, needs adjustable tap switch to water outlet when in use Amount is adjusted, and such water outlet regulative mode can not reasonably control water yield, is easily caused when in use to water The problem of waste of resource.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a kind of constant current water saving device, including the connector sleeve being connected with tap；

The connector sleeve opens up in the middle part of the first baffle far from first baffle is equipped with inside one end of the tap There is a through-hole, a block is installed in the through-hole, the block is fixedly connected by several connecting rods with the inner wall of the through-hole； The first baffle is equipped with a piston cylinder close to one end of the tap；In the center line of the piston cylinder and the through-hole Heart line is overlapped；The diameter of the piston cylinder is less than the interior diameter of the connector sleeve；If the side uniform array of the piston cylinder has It is dry to discharge into the mouth of a river；A piston is sealed and installed in the piston cylinder；The piston is connected by an elastic element with the block；

The end part seal of the one end of the connector sleeve far from the tap is equipped with a cover；If being offered on the cover Do the mouth of a river.

Further, the connector sleeve is equipped with a baffle ring close to the inside of one end of the tap；Pacify on the baffle ring Equipped with a filter assemblies；

The filter assemblies include filter layer and filter layer frame；A lateral edge of the filter layer frame close to the baffle ring All side directions are uniformly provided with several mounting posts；The baffle ring is equipped with and the one-to-one mounting hole of the mounting post.

Further, the mounting post is elastic rubber column；The elastic rubber column and the mounting hole are interference fitted.

Further, the elastic element is spring.

Further, the piston is equipped with second baffle far from one end of the block, and the diameter of the second baffle is big It is less than the interior diameter of the connector sleeve in the diameter of the piston.

Further, the connector sleeve is threadedly coupled with the tap.

Further, the cover is threadedly coupled with the connector sleeve；The inner wall of the cover is equipped with the first screw thread；It is described The periphery of connector sleeve is equipped with the second screw thread being threadedly engaged with described first.

Further, the water outlet is along the center of the cover uniform diffraction outward.

The utility model has the following beneficial effects:

1, the utility model can guarantee that constant water yield plays water-saving effect, and when hydraulic pressure increases, piston is to close The direction of block is mobile, and the quantity of water inlet is reduced；When hydraulic pressure is reduced, piston is mobile to the direction far from block, water inlet Quantity increase；In addition the water in constant current water saving device is discharged in a manner of spray orifice sprinkling, can increase the flushing ability of water.

2, the utility model also has the function of further filtering water quality, keeps the water of discharge healthier.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the perspective view of the utility model constant current water saving device；

Fig. 2 is the explosive view of the utility model constant current water saving device；

Fig. 3 is the cross-sectional view of the utility model constant current water saving device；

Fig. 4 is the mounting structure schematic diagram of connector sleeve and piston cylinder；

Fig. 5 is the structural schematic diagram of cover；

In attached drawing, parts list represented by the reference numerals are as follows:

1- connector sleeve, 2- first baffle, 3- block, 4- connecting rod, 201- through-hole, 5- piston cylinder, 6- piston, 501- water inlet Mouthful, 7- elastic element, 8- cover, 9- baffle ring, 10- filter layer, 11- filter layer frame, 12- mounting post, 901- mounting hole, 13- First screw thread, the first screw thread of 14-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " one end ", "upper", "lower", " inside ", " middle part ", Indicating positions or the positional relationship such as " inner wall ", " center line ", " side ", "inner", be merely for convenience of description the utility model and Simplify description, rather than the component or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.

It please refers to shown in Fig. 1-3, the utility model is a kind of constant current water saving device, including the connector sleeve being connected with tap 1；Specifically, connector sleeve 1 is designed according to the tap of different model and guarantees to connect with water tap seal；For example, water Faucet is band internal thread, then the connecting pin of connector sleeve 1 and tap is designed to external screw thread engaged therewith.

For connector sleeve 1 far from first baffle 2 is equipped with inside one end of tap, the middle part of first baffle 2 offers a through-hole 201, through-hole 201 is interior to install a block 3, and block 3 is fixedly connected by three connecting rods 4 with the inner wall of through-hole 201, specifically, Block 3 can be round, rectangle or shape changeable；Block 3 can be selected and be made of stainless steel, and connecting rod 4 and block 3 pass through the side welded Formula connection；Connecting rod 4 is fixedly connected by welding with the inner wall of through-hole 201；First baffle 2 is close to one end of tap Equipped with a piston cylinder 5；The center line of piston cylinder 5 is overlapped with the center line of through-hole 201；The diameter of piston cylinder 5 is less than connector sleeve 1 Interior diameter so, it is possible to guarantee have gap between piston cylinder 5 and connector sleeve 1, enables water to enter in gap, then from piston The water inlet 501 of 5 sides of cylinder enters in piston cylinder 5, is then discharged from the water outlet of cover 8.The uniform battle array in the side of piston cylinder 5 It shows three and discharges into the mouth of a river 501, often discharging into the mouth of a river 501 is six；A piston 6 is sealed and installed in piston cylinder 5；Piston 6 passes through one Elastic element 7 is connected with block 3；Specifically, spring, elastic rubber column etc. can be used in elastic element 7.

The end part seal of the one end of connector sleeve 1 far from tap is equipped with a cover 8；Several water outlets are offered on cover 8. Specifically, the water outlet diameter range on cover 8 is between 0.3-1mm, from the center of cover 8 to external diffraction.

Specific work process, when hydraulic pressure increases, the direction of piston 6 to close block 3 is mobile, by 5 top of piston cylinder Water inlet 501 is blocked, and water can only enter piston cylinder 5 from the water inlet 501 of 5 lower part of piston cylinder, then flow out from through-hole 201, most Afterwards from the water outlet outflow on cover 8；When hydraulic pressure reduces, piston 6 is mobile to the direction far from block 3, water inlet 501 and living The quantity that plug tube 5 is connected to increases；Can so it guarantee, in variation in water pressure, the water flowed out from the water outlet on cover 8 is solid Fixed, constant current can be kept, water-saving effect is played；In addition because the water outlet on cover 8 is multiple, and aperture is smaller, energy Enough effects for realizing sprinkling, improve the flushing ability of water.

Refering to shown in Fig. 3-4, wherein connector sleeve 1 is equipped with a baffle ring 9 close to the inside of one end of tap；Pacify on baffle ring 9 Equipped with a filter assemblies；Filter assemblies include filter layer 10 and filter layer frame 11；Filter layer frame 11 is close to the side of baffle ring 9 Several mounting posts 12 are uniformly provided with along all side directions；Baffle ring 9 is equipped with and the one-to-one mounting hole 901 of mounting post 12.Design Filter assemblies can play the role of water quality further to filter；Keep the water quality being discharged from galvanostat more healthy；Pass through installation Column 12 is installed with the cooperation of mounting hole 901, is quickly and expediently installed repair and replacement.

Wherein, mounting post 12 is elastic rubber column；Elastic rubber column and mounting hole 901 are interference fitted.

Wherein, piston 6 is equipped with second baffle 15 far from one end of block 3, and the diameter of second baffle 15 is greater than the straight of piston 6 Diameter is less than the interior diameter of connector sleeve 1.It so, it is possible the contact area of increase piston 6 upper surface and water.

As shown in fig.5, wherein, cover 8 is threadedly coupled with connector sleeve 1；The inner wall of cover 8 is equipped with the first screw thread 13；Even The periphery of female connector 1 is equipped with the second screw thread 14 cooperated with the first screw thread 13.Cover 8 is threadedly coupled with connector sleeve 1, easy for installation.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (8)

1. a kind of constant current water saving device, which is characterized in that including the connector sleeve (1) being connected with tap；

The connector sleeve (1) is equipped with first baffle (2) far from one end inside of the tap, in the first baffle (2) Portion offers a through-hole (201), installs a block (3) in the through-hole (201), and the block (3) passes through several connecting rods (4) It is fixedly connected with the inner wall of the through-hole (201)；The first baffle (2) is equipped with a piston cylinder close to one end of the tap (5)；The center line of the piston cylinder (5) is overlapped with the center line of the through-hole (201)；The diameter of the piston cylinder (5) is less than The interior diameter of the connector sleeve (1)；The side uniform array of the piston cylinder (5), which has, several discharges into the mouth of a river (501)；The piston A piston (6) are sealed and installed in cylinder (5)；The piston (6) is connected by an elastic element (7) with the block (3)；

The end part seal of the one end of the connector sleeve (1) far from the tap is equipped with a cover (8)；It is opened on the cover (8) Equipped with several water outlets.

2. a kind of constant current water saving device according to claim 1, it is characterised in that；The connector sleeve (1) is close to the fire hose The inside of one end of head is equipped with a baffle ring (9)；A filter assemblies are installed on the baffle ring (9)；

The filter assemblies include filter layer (10) and filter layer frame (11)；The filter layer frame (11) is close to the baffle ring (9) a lateral edge side direction is uniformly provided with several mounting posts (12)；The baffle ring (9) is equipped with and the mounting post (12) one One corresponding mounting hole (901).

3. a kind of constant current water saving device according to claim 2, which is characterized in that the mounting post (12) is elastic rubber Column；The elastic rubber column and the mounting hole (901) are interference fitted.

4. a kind of constant current water saving device according to claim 1, which is characterized in that the elastic element (7) is spring.

5. a kind of constant current water saving device according to claim 1, which is characterized in that the piston (6) is far from the block (3) One end be equipped with second baffle (15), the diameter that the diameter of the second baffle (15) is greater than the piston (6) is less than the company The interior diameter of female connector (1).

6. a kind of constant current water saving device according to claim 1, which is characterized in that the connector sleeve (1) and the tap It is threadedly coupled.

7. a kind of constant current water saving device according to claim 1, which is characterized in that the cover (8) and the connector sleeve (1) It is threadedly coupled；The inner wall of the cover (8) is equipped with the first screw thread (13)；The periphery of the connector sleeve (1) is equipped with and described first The second screw thread (14) of screw thread (13) cooperation.

8. a kind of constant current water saving device according to claim 1, which is characterized in that the water outlet is along the cover (8) Center uniform diffraction outward.