A highly efficient and stable liquid mixing device and its application

Abstract

The invention provides an efficient and stable liquid mixing device, including a liquid reservoir and an ejector, and a drip pot, a flow rate regulator and a one-way valve are arranged on the connecting pipe in sequence; the ejector includes a body, and a water inlet, a water outlet and a liquid inlet are arranged on the body, the water inlet is opposite to the water outlet, and the two are connected by a water channel; a receiving chamber is formed at the junction of the liquid inlet and the water channel, a mixing chamber is formed between the water outlet and the receiving chamber, and an entry chamber is formed between the water inlet and the receiving chamber; the receiving chamber includes a liquid inlet chamber and a liquid mixing chamber on both sides of the water channel, the liquid inlet chamber is connected to the liquid inlet, and the liquid mixing chamber and the liquid inlet chamber are connected to the water channel. The invention creates an ejector connected to the shower water supply pipeline, and adds skin care lotion with beauty and skin care ingredients to the bath water, so that the skin of the whole body can absorb the beauty and skin care ingredients while bathing, so as to achieve the effect of beauty and skin care of the whole body skin, solve the problem of people with dry skin caring for the whole body skin, save time and labor, and have a very good application effect.

Description

Technical Field

[0001] The invention belongs to the technical field of liquid mixing equipment and methods, and in particular relates to an efficient and stable liquid mixing device and application thereof. Background Art

[0002] In daily life, seasons with low air humidity are more likely to cause people's skin to become dry, especially for dry skin, a layer of dry skin will appear on the surface of the skin. In autumn and winter, it will become more serious, and even skin debris will be absorbed on clothes due to static electricity, and it is difficult to remove it, affecting personal image. The current solution is generally to apply skin care lotion to keep the skin moist and prevent dryness, which can solve the problem to a certain extent, but applying skin care lotion all over the body is time-consuming and laborious. For people with severe dry skin, it is necessary to apply it to every corner of the skin, such as the back, ears, neck, etc. The problem of dandruff in places that cannot be applied cannot be solved. However, applying it to every corner of the skin is time-consuming and laborious, and it is difficult to do so, so few people can persist in applying skin care lotion for a long time. Therefore, it is necessary to study a device or method so that skin care lotion can be applied all over the body in a time-saving and labor-saving manner, thereby solving the problem of dandruff in people with dry skin. Summary of the invention

[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes an efficient and stable liquid mixing device and its application.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] An efficient and stable liquid mixing device comprises a liquid reservoir and an injector connected to the liquid reservoir through a connecting pipe, wherein a drip pot, a flow rate regulator and a one-way valve are arranged on the connecting pipe in sequence from the liquid reservoir side to the injector side; the injector comprises a body, wherein a water inlet, a water outlet and a liquid inlet are arranged on the body, wherein the water inlet is opposite to the water outlet and the two are connected through a water channel; a receiving chamber is formed at the junction of the liquid inlet and the water channel, a mixing chamber is formed between the water outlet and the receiving chamber, and an entry chamber is formed between the water inlet and the receiving chamber; the receiving chamber comprises a liquid inlet chamber and a liquid mixing chamber located on both sides of the water channel, the liquid inlet chamber is connected to the liquid inlet, the liquid mixing chamber and the liquid inlet chamber are both connected to the water channel, and the liquid mixing chamber and the liquid inlet chamber are both conical.

[0006] Furthermore, a peristaltic pump is provided between the one-way valve and the connecting pipe flow rate regulator.

[0007] Furthermore, the water inlet is connected to the water outlet pipe of the water heater, and the water outlet is connected to the water outlet pipe of the shower head, that is, the ejector is installed between the mixing valve and the water distributor.

[0008] Furthermore, the ejector is installed on the water inlet pipe of the water heater, with its water inlet facing the water inlet side of the water inlet pipe and its water outlet facing the water outlet side of the water inlet pipe.

[0009] Furthermore, the dripping pot is made of a transparent soft material, and the upper part of the dripping pot is always filled with air, so that the dripping speed can be easily observed.

[0010] Furthermore, the flow rate regulator includes a wheel frame and a roller on the wheel frame, and the connecting pipe is placed in a groove of the wheel frame.

[0011] Furthermore, the connecting pipe is a hose.

[0012] Furthermore, the liquid storage container is made of a transparent soft material and is provided with scale marks thereon.

[0013] A method for applying the liquid mixing device is to add skin care liquid into a liquid reservoir, mix it with water from a water heater, and spray the mixed liquid onto the whole body through a shower head.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The invention creates an ejector connected to the shower water supply pipeline to add skin care lotion with beauty and skin care ingredients into the bath water, so that the skin all over the body can absorb the beauty and skin care ingredients while bathing, thereby achieving the effect of beauty and skin care for the skin all over the body, solving the problem of whole body skin care for people with dry skin, saving time and effort, and having a very good application effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure created by the present invention;

[0018] Figure 2 A schematic diagram of the present invention when creating an installation application;

[0019] Figure 3 A schematic diagram of the structure of the ejector in the embodiment of the present invention;

[0020] Figure 4 A structural cross-sectional view of an ejector in an embodiment of the present invention;

[0021] Figure 5 A schematic diagram of a flow rate regulator in an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the invention when a peristaltic pump is provided;

[0023] Figure 7 A schematic diagram of the installation and application of the present invention when a peristaltic pump is provided;

[0024] Figure 8 This is a schematic diagram of the invention when it is installed on the water outlet pipe of a water heater;

[0025] Fig. 9 This is a schematic diagram of the present invention when only a peristaltic pump is provided;

[0026] Fig.10 This is a schematic diagram of an ejector provided with a liquid mixing element in an embodiment of the present invention;

[0027] Fig.11 This is a schematic diagram of the invention in which the liquid mixing chamber is provided with a liquid mixing plate;

[0028] Fig.12 for Fig.11 Schematic diagram when a baffle is provided inside the middle mixing plate;

[0029] Fig.13 for Fig.12 Schematic diagram of the liquid mixing part. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0034] An efficient and stable liquid mixing device, such as Figures 1 to 9 As shown, it includes a liquid reservoir 1 and an injector 3 connected to the liquid reservoir through a connecting pipe 2. A drip pot 4, a flow rate regulator 5 and a one-way valve 6 are arranged on the connecting pipe from the liquid reservoir side to the injector side in sequence; the one-way valve is used to ensure the one-way flow of the skin care liquid to prevent the bath water from flowing back into the liquid reservoir and contaminating the skin care liquid; the liquid reservoir is made of transparent soft material, and scale marks can be set on its surface to facilitate observation of the internal liquid capacity. The injector includes a body 7, which is provided with a water inlet 8, a water outlet 9 and a liquid inlet 10. The water inlet is opposite to the water outlet and the two are connected by a water channel. When used, the injector is connected to the water supply system of the shower head, and the negative pressure formed by the liquid injection is used to suck the low-pressure skin care liquid into the bath water, and the whole body is bathed, which is efficient and labor-saving.

[0035] In an optional embodiment, the liquid inlet may be perpendicular to the waterway, and a receiving chamber 11 is formed at the junction of the liquid inlet and the waterway, a mixing chamber 12 is formed between the water outlet and the receiving chamber, and an entry chamber 13 is formed between the water inlet and the receiving chamber; the inner cavity of the mixing chamber is conical, and preferably, the inner cavity diameter of the mixing chamber gradually increases from the mixing chamber side to the water outlet side. The inner cavity of the entry chamber includes a conical section 14 and a straight section 15, the large opening end of the conical section faces the water inlet, one end of the straight section is connected to the conical section, and the other end is connected to the mixing chamber; the receiving chamber includes a liquid inlet chamber 25 and a mixing chamber 26 on both sides of the waterway, the liquid inlet chamber is connected to the liquid inlet, the mixing chamber and the liquid inlet chamber are both connected to the waterway, the mixing chamber and the liquid inlet chamber are both conical, the large opening end of the return chamber faces the liquid inlet chamber, and the large opening end of the liquid inlet chamber faces the liquid inlet.

[0036] When in use, the mixing valve 27 is opened, and the bath water flows through the inlet at high speed through the inlet chamber, into the receiving chamber and the mixing chamber. Due to the special structural design of the chamber, the change in the liquid flow rate will form a negative pressure at the receiving chamber, that is, a pressure difference is formed between the receiving chamber and the liquid reservoir, causing the skin care liquid to pass through the one-way valve and the liquid inlet from the high-pressure liquid reservoir into the negative-pressure receiving chamber, and enter the mixing chamber together with the bath water, and finally flow to the shower head 28. The conical design of the inlet chamber, the receiving chamber and the mixing chamber can effectively improve the mixing effect, so that the skin care liquid and the bath water are mixed more evenly.

[0037] In an optional embodiment, a peristaltic pump 16 is provided between the one-way valve and the flow rate regulator of the connecting pipe. The peristaltic pump or the flow rate regulator can be selected as needed to adjust the supply speed of the skin care liquid. Of course, the flow rate regulator can also be adjusted as needed while the peristaltic pump is used. The skin care liquid in the liquid reservoir of the device can also be a liquid diluted before use, and it does not have to be in the initial liquid form. When bathing, the peristaltic pump starts to start while the cold and hot water mixing valve is opened, and the skin care liquid is pumped into the bathing system. The skin care liquid will spread all over the body with the bath water and be absorbed by the skin, achieving the effect of beauty and skin care.

[0038] In an optional embodiment, the connecting pipe is a hose, the flow rate regulator includes a wheel frame 17 and a roller 18 on the wheel frame, and the connecting pipe is placed in a groove 19 of the wheel frame. By adjusting the position of the roller, the connecting pipe can be squeezed to change the dripping speed. The drip pot is made of a transparent soft material, and the upper half of the drip pot is always air. The skin care liquid drips from top to bottom, and the dripping speed can be easily observed. In a preferred solution, the connecting pipe is a hose only in the contact part of the flow rate regulator.

[0039] A method for applying the liquid mixing device, the specific steps are: first fill the liquid reservoir with skin care liquid, then mix the skin care liquid with the water from the water heater, and finally spray the mixed liquid on the whole body through the shower head, and adjust the dripping speed through the flow rate regulator as needed, which is convenient and easy to operate. As an example, the skin care liquid ingredients include: 0.6 p-hydroxyacetophenone, 2.9 trehalose, 4.6 glycerol, 2.9 butylene glycol, 0.1 sodium hyaluronate, 0.2 niacinamide, 0.6 1.2-hexanediol, 5.3 sodium, 1 potassium, 3.6 calcium, 4.6 magnesium, 7 urea, and 65.6 deionized water, calculated by weight percentage.

[0040] The application of this device includes but is not limited to the following: 1. The water inlet is connected to the outlet of the water heater mixing valve, and the water outlet is connected to the water distributor. 2. The ejector is installed on the water inlet pipe of the water heater 29, with its water inlet facing the water inlet side of the water inlet pipe and its water outlet facing the water outlet side of the water inlet pipe. When the above-mentioned method is used, it is only necessary to open the hot and cold water mixing valve, and the water flows through the ejector at a high speed. The skin care liquid stored in the reservoir enters the shower system through the connecting pipe, the one-way valve, and the water inlet, and flows throughout the body along with the bath water. The beauty and skin care ingredients therein are absorbed by the skin, achieving whole body skin care and preventing skin dryness. The function of the one-way valve is to ensure that the skin care liquid flows in one direction, and will only flow from the reservoir to the ejector, but not from the ejector to the reservoir, thereby preventing the bath water from retrogradely entering the skin care liquid to avoid contamination of the skin care liquid. The function of the hose flow rate regulator is to adjust the flow rate of the skin care liquid to ensure an appropriate speed for adding the skin care liquid. Of course, the device can also be directly placed in the water tank of a water heater, so that the skin care liquid is released into the water heater and then supplied to the shower head through the water outlet pipe for spraying.

[0041] In an optional embodiment, a mixing piece 20 is provided at one end of the mixing chamber away from the large opening, and the mixing piece includes a mixing plate 21, a gap is left between the mixing plate and the bottom surface of the mixing chamber, and a plurality of openings of different sizes and directions are provided on the mixing plate. When the water mixed with the skin care lotion touches the mixing plate (part of the water is allowed to pass through the openings of the mixing plate into the gap between the mixing plate and the bottom surface of the mixing chamber), turbulence will be generated, thereby greatly improving the mixing effect of the skin care lotion and bath water.

[0042] In a further improved solution, a baffle plate 22 may be provided on the inner side of the mixing plate (i.e., the side facing the bottom of the mixing chamber), the surface of the baffle plate has no holes (after the water mixed with the skin care lotion touches the mixing plate, turbulence can still be generated, effectively improving the mixing effect of the skin care lotion and the bath water), the baffle plate is connected to the side wall of the mixing chamber through a retractable bellows 23 (the bellows can be deformed by force and adjusted for retraction), and a spring 24 is provided between the mixing plate and the bottom of the mixing chamber. Fluctuations in water flow velocity or pressure should be unfavorable conditions in the conventional cognition of those skilled in the art, so a Generally, it is not considered to add fluctuating structural parts inside the water supply pipeline or device, but this solution overcomes the prejudice of the prior art. When the water flow velocity (pressure) inside the water ejector fluctuates, the mixing plate will be displaced relative to the bottom surface of the mixing chamber, thereby changing the volume of the mixing chamber. With the help of adaptive adjustment of the local space volume, the energy absorption buffering effect is achieved, that is, it can be adaptively adjusted according to the change of water flow velocity (pressure) to achieve the effect of adaptively controlling the flow velocity stability, and can also achieve a better mixing effect of the skin care lotion and water during the back and forth fluctuation of the mixing plate.

[0043] The invention creates an ejector connected to the shower water supply pipeline to add skin care lotion with beauty and skin care ingredients into the bath water, so that the skin all over the body can absorb the beauty and skin care ingredients while bathing, thereby achieving the effect of beauty and skin care for the skin all over the body, solving the problem of whole body skin care for people with dry skin, saving time and effort, and having a very good application effect.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient and stable liquid mixing device, characterized in that: The invention comprises a liquid reservoir and an injector connected to the liquid reservoir through a connecting pipe, wherein a drip pot, a flow rate regulator and a one-way valve are arranged on the connecting pipe in sequence from the liquid reservoir side to the injector side; the injector comprises a body, wherein a water inlet, a water outlet and a liquid inlet are arranged on the body, wherein the water inlet is opposite to the water outlet and the two are connected through a water channel; a receiving chamber is formed at the junction of the liquid inlet and the water channel, a mixing chamber is formed between the water outlet and the receiving chamber, and an entry chamber is formed between the water inlet and the receiving chamber; the receiving chamber comprises a liquid inlet cavity and a liquid mixing cavity located on both sides of the water channel, The liquid inlet chamber is communicated with the liquid inlet port, the mixing liquid chamber and the liquid inlet chamber are both connected with the water channel, and the mixing liquid chamber and the liquid inlet chamber are both cone-shaped; a mixing liquid piece is provided at one end of the mixing liquid chamber away from the large opening, and the mixing liquid piece includes a mixing liquid plate, a gap is left between the mixing liquid plate and the bottom surface of the mixing liquid chamber, and a plurality of openings of different sizes and directions are provided on the mixing liquid plate; a baffle plate is provided on the inner side of the mixing liquid plate, and the surface of the baffle plate has no holes, the baffle plate is connected to the side wall of the mixing liquid chamber through a retractable bellows, and a spring is provided between the mixing liquid plate and the bottom surface of the mixing liquid chamber.

2. An efficient and stable liquid mixing device according to claim 1, characterized in that: A peristaltic pump is arranged between the one-way valve and the flow rate regulator of the connecting pipe, or the above-mentioned ejector, drip pot and flow rate regulator are replaced by a peristaltic pump.

3. The efficient and stable liquid mixing device according to claim 1, characterized in that: The water inlet is communicated with the water outlet pipe of the water heater, and the water outlet is communicated with the water outlet pipe of the shower.

4. The efficient and stable liquid mixing device according to claim 1, characterized in that: The ejector is installed on the water inlet pipe of the water heater, with its water inlet facing the water inlet side of the water inlet pipe and its water outlet facing the water outlet side of the water inlet pipe.

5. The efficient and stable liquid mixing device according to claim 1, characterized in that: The drip pot is made of transparent soft material.

6. The efficient and stable liquid mixing device according to claim 1, characterized in that: The connecting pipe is a hose.

7. The efficient and stable liquid mixing device according to claim 1, characterized in that: The liquid storage container is made of a transparent soft material and is provided with scale marks.

8. A method for using the liquid mixing device according to any one of claims 1 to 7, characterized in that: Fill the liquid reservoir with skin care liquid, mix it with the water from the water heater, and spray the mixed liquid onto the whole body through the shower head.

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