CN217153835U

CN217153835U - Medium slow-release device coupled to water supply pipeline of water using device

Info

Publication number: CN217153835U
Application number: CN202122856839.3U
Authority: CN
Inventors: 王永生; 吴鹭威
Original assignee: Xiamen Suitec Sanitary Wares & Fittings Co ltd
Current assignee: Xiamen Suitec Sanitary Wares & Fittings Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-08-09
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a coupling is at medium sustained-release devices who uses water supply pipe, include: the pipeline connecting piece comprises a water inlet pipe connector and a water outlet pipe connector, and an outer cavity is arranged between the water inlet pipe connector and the water outlet pipe connector; the inner slow-release cavity is arranged in the outer cavity and comprises an inner box for accommodating a medium and a slow-release part embedded in one side, close to the outlet, of the inner box, an outer flow channel is formed between the outer wall of the inner slow-release cavity and the inner wall of the outer cavity, when pressure water flows through the outer flow channel through the water inlet pipe joint, negative pressure is formed at the front end of the slow-release part, the medium is pumped to the outer flow channel through the inner box and the slow-release part and mixed with the pressure water, and the pressure water is discharged through the water outlet pipe joint, so that the loss of the medium is reduced and the cost of a user is reduced on the premise of not influencing the mixing action of the medium and the water.

Description

Medium slow-release device coupled to water supply pipeline of water using device

Technical Field

The utility model relates to a pipeline subassembly, especially a coupling is at medium sustained-release devices who uses water ware feed pipe.

Background

In order to improve the water outlet sanitation and the water outlet effect, a certain amount of nutrient solution or perfume and other media are often added into the existing water outlet pipeline to form mixed water with a sterilization effect or an aromatherapy effect.

The existing mode is that negative pressure is formed at an outlet of a medium, and then the outside is extracted from an accommodating space of the medium to mix the medium with water, so that the water is provided with the characteristic of the medium.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coupling is at medium sustained-release devices who uses water ware water supply line can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

a media slow-release device coupled to a water supply line of a water consumer, comprising:

the pipeline connecting piece comprises a water inlet pipe connector and a water outlet pipe connector, and an outer cavity is arranged between the water inlet pipe connector and the water outlet pipe connector;

the inner slow-release cavity is arranged in the outer cavity and comprises an inner box for accommodating a medium and a slow-release part embedded and connected to one side, close to the outlet, of the inner box, an outer flow channel is formed between the outer wall of the inner slow-release cavity and the inner wall of the outer cavity, when pressure water flows through the outer flow channel through the water inlet pipe joint, negative pressure is formed at the front end of the slow-release part, the medium is pumped to the outer flow channel through the inner box and the slow-release part and is mixed with the pressure water, and the pressure water is discharged through the water outlet pipe joint.

As a further improvement, an output hole is formed in the axial direction of the water outlet end of the inner slow release cavity, the slow release piece is plugged on the inner side of the output hole, and the slow release piece and the inner box are distributed along the axial direction of the inner slow release cavity.

As a further improvement, a plurality of gaps are arranged on the slow release member, and the aperture of each gap is smaller than that of the inner box.

As a further improvement, the sustained-release member is a porous filler.

As a further refinement, the medium is a liquid or a solid or a mixture thereof.

As a further improvement, ribs distributed in an annular array are arranged on one side, close to the water outlet pipe joint, of the inner slow release cavity, and the inner slow release cavity is fixed on the inner side wall of the water outlet pipe joint through the ribs.

As a further improvement, a water outlet groove is arranged between the ribs, and when the ribs are matched with the water outlet pipe connector, a mixed flow cavity is formed among the ribs, the water outlet groove and the inner wall of the water outlet pipe connector.

As a further improvement, the axis of one side of the water outlet pipe joint, which is used for discharging water, is a sealing surface, a circle of water outlets are formed in the periphery of the sealing surface, and water mixed in the mixed flow cavity impacts the sealing surface and then is output through the water outlets.

As a further improvement, at least one positioning plate is welded on the outer ring surface of the water outlet pipe joint, a plurality of protruding plates are arranged on the inner ring surface of the outer cavity, and the positioning plates are inserted in the space formed between the protruding plates.

The utility model has the advantages that:

the utility model discloses export at the medium sets up one interior slowly-releasing chamber, when high-speed rivers rush into, including slowly-releasing chamber department produce the negative pressure, the medium suction in the box in will to because the effect that blocks of slowly-releasing piece, can block and greatly gush out of interior box, only few part medium can pass slowly-releasing piece and then the exit of box mixes with pressure water in, under the prerequisite that does not influence medium and water mixing action, reduces the loss of medium, reduces user's cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded view of a device for slow release of a medium coupled to a water supply line of a water consumer.

Fig. 2 is a schematic diagram of a right-view structure of a medium slow-release device coupled to a water supply pipe of a water consumer.

Fig. 3 is a cut-away view of the utility model at a-a in fig. 2.

Fig. 4 is a schematic structural diagram of an inner sustained release cavity of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the inner side of the water outlet pipe head of the present invention.

Fig. 6 is a schematic diagram of a three-dimensional structure of the inner side of the outer cavity of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, a media slow-release device coupled to a water supply line of a water consumer, comprising: the pipeline connecting piece 1 and the inner slow-release cavity 2, wherein the pipeline connecting piece 1 comprises a water inlet pipe joint 13 connected with pressure water and a water outlet pipe joint 11 connected with a pipeline output part, a hollow outer cavity 12 is further arranged between the water inlet pipe joint 13 and the water outlet pipe joint 11, an outer flow channel is formed between the outer cavity 12 and the inner slow-release cavity 2, when the pressure water flows through the outer flow channel, a Venturi effect is formed at the front end of the inner slow-release cavity 2, and the medium in the inner slow-release cavity 2 is sucked out and mixed with the pressure water.

The inner slow release cavity 2 comprises an inner box 22 arranged in the outer cavity 12, and a medium is contained in the inner box 22, wherein the inner box 22 is located at the innermost side of the whole inner slow release cavity 2, the inner box 22 is not communicated with the outer cavity 12, one end, far away from the inner side of the inner slow release cavity 2, of the inner box 22 is abutted with a slow release member 21, a certain distance can be reserved between the slow release member 21 and the inner box 22, and the slow release member can also be in a tightly attached state, when negative pressure occurs at the front end of the inner slow release cavity 2, suction can be generated inside the inner slow release cavity 2, the medium in the inner box 22 can be pulled towards an output port of the inner slow release cavity 2 under the traction of the suction force, in the traction process, due to the blocking effect of the slow release member 21, the output quantity of the medium in the inner box 22 can be greatly reduced, but the output part can be mixed with pressure water, so that the pressure water has the characteristics of the medium, such as fragrance and the sterilization effect.

The medium may be liquid, solid or a mixture thereof, in this embodiment, the medium is skin care lotion, sterilizing lotion, and in other embodiments, it may also be wax in a semi-solid-liquid form.

The sustained release member 21 is a porous filler, which may be a polygonal filler, such as a honeycomb-shaped regular hexagon, regular pentagon, regular triangle filler, etc., and the gap on the sustained release member 21 must be smaller than the pore diameter of the filter element in the inner box 22, so that the sustained release function can be achieved.

Correspondingly, the shape of the sustained release member 21 is not limited to the same structure as the inner box 22, for example, the inner box 22 has a circular structure, and the sustained release member 21 can be a cylinder with an oblique cut, or the sustained release member 21 can also have a square tubular structure, as long as it is ensured that the medium flowing into the outer flow passage passes through the sustained release member 21, and the shape, length and thickness of the sustained release member 21 can be adjusted along with the size change of the inner sustained release cavity 2 and the pipeline.

In order to reduce the output effect of the inner slow release cavity 2, only the inner slow release cavity 2 is provided with the output hole 23, the output aperture can be reduced, the aperture under the negative pressure effect can be reduced, excessive media can be prevented from being drawn out, and in order to avoid the situation that the media cannot be drawn out completely, the slow release piece 21 and the inner box 22 are required to be arranged at the axial position of the whole inner slow release cavity 2, the media can be smoothly output from the output hole 23, and the media are prevented from forming a vortex in the inner slow release cavity 2.

In the process of installation, the inner box 22 with the medium is embedded into the innermost side of the inner sustained-release cavity 2, and then the sustained-release part 21 is pressed on the upper surface of the inner box 22, and the process of matching the device with the pipeline is as follows:

firstly, inserting the water outlet pipe joint 11 from one axial side of the water inlet pipe joint 13, sliding the water outlet pipe joint to the other end of the outer cavity 12 until the positioning sheet 113 on the outer annular surface of the water outlet pipe joint 11 is embedded with the space between the convex sheets 121 on the inner annular surface of the outer cavity 12, fixing a plurality of sealing rings on the water outlet pipe joint 11, and completing the assembly of one end by matching the threads on the inner annular surface of the outer cavity 12 with one end of a pipeline;

then the whole inner slow release member 21 enters the outer cavity 12, the ribs 24 outside the inner slow release member 21 entering the outer cavity 12 enter the inner part of the water outlet pipe joint 11 and are supported and fixed through the water outlet pipe joint 11, and it is particularly noted that the positions of the water outlet grooves 25 and the water outlet are staggered at the moment, the purpose of the staggered arrangement is to avoid that the water leaked from the water outlet grooves 25 is directly output from the water outlet, when the medium is output from the output port and collides with the blocking surface 111, the detention time of the medium and the pressure water in the mixed flow cavity is slightly prolonged, the mixed flow effect is improved, the action effect of the medium on a user is further improved, after the inner slow release member 21 is assembled, the water inlet pipe joint 13 is assembled on the thread on the other side of the inner ring surface of the outer cavity 12 through threads, and the assembly of the other end is completed.

In another embodiment, the medium slow-release device can be used in any occasions where a shower head, a faucet, a water tank and the like have water inlet of a pipeline, the medium slow-release device can be placed between the pipelines only by reserving threads at two ends of the pipeline or reserving clamping structures such as a sealing ring and a buckle during installation, and the medium slow-release device is small and exquisite, is the same as or slightly smaller than the volume of the original pipeline, and cannot occupy redundant positions.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A media slow-release device coupled to a water supply line of a water consumer, comprising:

2. The medium slow-release device coupled to a water supply pipeline of a water heater as claimed in claim 1, wherein an output hole is formed in an axial direction of an outlet end of the inner slow-release cavity, the slow-release member is plugged inside the output hole, and the slow-release member and the inner box are distributed along the axial direction of the inner slow-release cavity.

3. The device as claimed in claim 1, wherein the release member is provided with a plurality of gaps, and the gaps have a smaller diameter than the inner case.

4. The device as claimed in claim 3, wherein the slow release member is a porous filler.

5. The device as claimed in claim 1, wherein the medium is liquid or solid.

6. The medium slow-release device coupled to a water supply pipe of a water heater as claimed in claim 2, wherein a side of the inner slow-release cavity close to the water outlet joint is provided with ribs distributed in an annular array, and the inner slow-release cavity is fixed on an inner side wall of the water outlet joint through the ribs.

7. The medium release device coupled to a water supply pipe of a water consuming device according to claim 6, wherein a water outlet groove is formed between the ribs, and when the ribs are engaged with the water outlet pipe connector, a mixing chamber is formed among the ribs, the water outlet groove and the inner wall of the water outlet pipe connector.

8. The medium release device coupled to a water supply pipe of a water consumer as claimed in claim 1, wherein the axis of the outlet of the water outlet pipe joint is a sealing surface, a circle of water outlets are formed in the periphery of the sealing surface, and water mixed in the mixing chamber impinges on the sealing surface and is output through the water outlets.

9. The medium release device coupled to a water supply pipe of a water heater as claimed in claim 8, wherein at least one positioning plate is welded to an outer circumferential surface of the outlet pipe joint, a plurality of protruding pieces are arranged on an inner circumferential surface of the outer chamber, and the positioning plate is inserted into a space formed between the protruding pieces.