CN106396071B

CN106396071B - Additive slow-release filter element and additive slow-release filter bottle

Info

Publication number: CN106396071B
Application number: CN201610872069.2A
Authority: CN
Inventors: 王雯雯; 张中海; 曲绍鹤
Original assignee: Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority date: 2016-09-30
Filing date: 2016-09-30
Publication date: 2023-05-30
Anticipated expiration: 2036-09-30
Also published as: CN106396071A

Abstract

The invention discloses an additive slow-release filter element and an additive slow-release filter bottle, wherein the additive of the additive slow-release filter element comprises a skin care component; the shell is used for containing the additive, the shell is cylindrical, and through holes for releasing the additive are formed in the peripheral surface of the shell. The additive slow-release filter element is immersed in a set water body, and skin care components in the additive can be released from the through holes to the water body, so that a user can conveniently wash and protect the water body dissolved with the skin care components, and the effect of moisturizing the skin is achieved.

Description

Additive slow-release filter element and additive slow-release filter bottle

Technical Field

The invention relates to the technical field of water treatment, in particular to an additive slow-release filter element and an additive slow-release filter bottle.

Background

In daily life, tap water is generally used directly for washing and caring, but the tap water is usually alkaline or contains impurities with irritation to skin and the like, such as residual chlorine, heavy metals and the like, so that the direct use of tap water for washing and caring can cause harm to the skin of a user, and cannot play a role in moisturizing the skin.

Disclosure of Invention

The invention mainly aims to provide an additive slow-release filter element, which aims to solve the technical problem that a user cannot moisten skin by washing with tap water in daily life.

In order to achieve the above object, the additive slow-release filter element provided by the invention comprises:

an additive comprising a skin care ingredient;

the shell is used for containing the additive, the shell is cylindrical, and through holes for releasing the additive are formed in the peripheral surface of the shell.

Preferably, the housing comprises:

the cylinder body is arranged with one end open, the cylinder body comprises a bottom wall and a side wall extending vertically from the outer edge of the bottom wall, and the side wall is provided with the through hole adjacent to the open of the cylinder body;

the cylinder cover is detachably and hermetically covered at the opening of the cylinder body.

Preferably, the through hole has an drift diameter ranging from 1 to 2mm.

Preferably, the additive slow-release filter element further comprises a support plate which is attached to the bottom end of the shell, the support plate is provided with a lap joint part protruding out of the peripheral surface of the shell, and the lap joint part is provided with a water passing hole.

Preferably, the additive slow release filter cartridge further comprises:

the central tube is sleeved on the periphery of the shell, the inner peripheral surface of the central tube and the outer peripheral surface of the shell are arranged at intervals, and a plurality of water permeable holes are formed in the central tube;

and the filter material is arranged on the periphery of the central tube.

Preferably, the additive further comprises a filter material contained within the housing, the filter material being mixed with the skin care ingredient; the filter material is a vitamin C product in any form of grains, powder, blocks, particles and gel.

Preferably, the mass composition ratio of the additive is as follows: 40-55 parts of gel polymer, 30-45 parts of vitamin C product and less than 0.5-30 parts of skin care component.

The invention also provides an additive slow-release filter flask, which comprises:

the bottle body is hollow, one end of the bottle body is provided with a water inlet, and the other end of the bottle body is provided with a water outlet;

the additive slow-release filter element is positioned in the bottle body and is arranged along the direction connecting the water inlet and the water outlet;

one end of the additive slow-release filter element is in butt joint with the water inlet, and the other end of the additive slow-release filter element is adjacent to the water outlet; or one end of the additive slow-release filter element is in butt joint with the water outlet, and the other end of the additive slow-release filter element is adjacent to the water inlet.

The invention also provides another additive slow-release filter flask, which comprises:

the bottle body is hollow and is provided with an opening at one end and a closed structure at the other end;

the inner joint is arranged in a way that two ends of the inner joint are communicated and embedded at the bottleneck of the bottle body; a water inlet channel is formed between the outer wall surface of the inner joint and the inner wall surface of the bottle body, and a water outlet channel is formed inside the inner joint;

the additive slow-release filter element is positioned in the bottle body and is arranged along the depth direction of the bottle body; the additive slow release filter element further comprises:

the supporting plate is arranged at the bottom end of the shell in a bonding way, and is provided with a lap joint part protruding out of the peripheral surface of the shell, and a water passing hole is formed in the lap joint part;

the filter material is arranged on the periphery of the central tube;

the bottle is characterized in that a water passing channel is formed between the supporting plate and the inner wall surface of the bottle body, a water passing hole on the lap joint part is in butt joint with the water outlet channel, and the end part, close to the bottle mouth, of the central tube and the filter material is in butt joint with the lap joint part.

Preferably, the nipple comprises a first tube wall, an annular web extending radially outwardly from an inner end edge of the first tube wall, and a second tube wall extending from an edge of the web toward a closed end of the bottle body; the pipe diameter of the first pipe wall is smaller than that of the second pipe wall, and the second pipe wall is abutted with the supporting plate.

According to the additive slow-release filter element, the additive containing skin care components is filled into the cylindrical shell, the through hole is formed in the shell, the additive slow-release filter element is immersed in a set water body, and the skin care components in the additive can be released from the through hole to the water body, so that a user can conveniently wash and protect the water body with the dissolved skin care components, and the effect of moisturizing the skin is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a first embodiment of an additive sustained release filter cartridge of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the support plate of FIG. 1;

FIG. 4 is a schematic view of a second embodiment of an additive slow release filter cartridge of the present invention;

FIG. 5 is a partial enlarged view at B in FIG. 4;

FIG. 6 is a schematic diagram of a first embodiment of an additive slow release filter flask of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

FIG. 8 is a schematic diagram of a second embodiment of an additive slow release filter flask of the present invention;

FIG. 9 is a partial enlarged view at D in FIG. 8;

FIG. 10 is a schematic diagram of a third embodiment of an additive slow release filter flask of the present invention;

fig. 11 is a partial enlarged view at E in fig. 10.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides an additive slow-release filter element.

In an embodiment of the present invention, as shown in fig. 1 to 3, the additive slow release filter cartridge (100 a,100 b) includes:

additive 1, additive 1 comprising a skin care ingredient;

a casing (not shown) for accommodating the additive 1, the casing being cylindrical, and a through hole 210 for releasing the additive 1 being provided on a peripheral surface of the casing.

In this embodiment, the skin care ingredients may be extracted from several classes:

first, substances with antioxidant and anti-aging effects: fermented red ginseng, garden burnet, burdock, saffron, safflower, china rose, honeysuckle, wild chrysanthemum and the like;

second, a substance with whitening effect: angelica sinensis, ginseng, liquorice, green tea, lavender, clove, angelica dahurica, coix seed and the like, pomegranate, ganoderma lucidum and the like;

third, a substance with moisturizing effect: aloe, perilla, lily, bletilla striata, levan, and the like;

fourth, skin care substances with skin protection, anti-inflammatory, anti-allergic: chamomile, mugwort, rhodiola rosea, purslane, tea tree oil, peppermint, coenzyme A, gherkin, seaweed and the like;

fifth, the substance with hair care effect: ginger, yucca, henna, chinese honeylocust fruit, fleece-flower root, evening primrose, glossy privet fruit, sea buckthorn, pollen, japanese ampelopsis and the like.

The number of through holes 210 in the housing may be plural, but the total effective path of all through holes 210 should ensure that the additive 1 is released only slowly. Preferably, the through hole 210 has a diameter ranging from 1 to 2mm. When the top and bottom ends of the housing are respectively provided with a through hole 210, the aperture of the through hole 210 is less than or equal to 1mm.

According to the additive slow-release filter element (100 a,100 b), the additive 1 containing skin care components is filled into the cylindrical shell, the through hole 210 is formed in the shell, the additive 1 slow-release filter element is immersed in a set water body, and the skin care components in the additive 1 can be released from the through hole 210 to the water body, so that a user can conveniently wash and care the water body with the dissolved skin care components, and the effect of moisturizing the skin is achieved.

Further, the housing includes:

the barrel 21, the barrel 21 is provided with an opening at one end, the barrel 21 comprises a bottom wall 211 and a side wall 212 extending vertically from the outer edge of the bottom wall 211, and a through hole 210 is arranged at the position, adjacent to the opening of the barrel 21, of the side wall 212;

a cylinder cover 22 detachably and hermetically covers the opening of the cylinder body 21.

In this embodiment, the cartridge cap 22 can be opened for timely addition when the skin care ingredients of the additive 1 in the housing are exhausted. Specifically, the cover 22 includes a cover plate and an annular flange disposed at an outer edge of the cover plate, and the flange is embedded in the barrel 21. The flange of the cover 22 can be in threaded engagement or direct snap-fit with the barrel 21. The outer side surface of the cover plate is also provided with a cover head in a protruding manner, and the cover head is used for being gripped by a user so as to open or close the opening of the cylinder body 21.

Further, referring to fig. 4 and 5 together, in an embodiment, the additive slow-release filter element (100 a,100 b) further includes a support plate 3 attached to the bottom end of the housing, the support plate 3 has a lap portion 31 protruding from the peripheral surface of the housing, and the lap portion 31 is provided with a water passing hole 32.

In the present embodiment, the additive slow-release cartridges (100 a,100 b) can be easily fixed to the inner cavity of the container by providing the overlap portion 31, and the water can be ensured to flow along the outer peripheral surfaces of the additive slow-release cartridges (100 a,100 b) by providing the water passing holes 32 on the overlap portion 31, so as to promote the release of the additive 1.

Further, the additive slow release filter cartridge (100 a,100 b) further comprises:

the central tube 4 is sleeved on the periphery of the shell, the inner peripheral surface of the central tube 4 and the outer peripheral surface of the shell are arranged at intervals, and a plurality of water permeable holes (not labeled) are formed in the central tube 4;

and a filter 5, wherein the filter 5 is disposed on the outer periphery of the center tube 4.

In the embodiment, by adding the central tube 4 and the filter material 5, the water body can be ensured to flow in the space between the central tube 4 and the shell, and the water body near the additive slow-release filter cores (100 a and 100 b) can be filtered and purified by using the filter material 5. Specifically, the filter 5 includes melt-blown PP, a folded film, and wound ACF (Activated Carbon Fiber) activated carbon fibers. The melt-blown PP is a filter material 5 prepared by adopting non-toxic and odorless polypropylene particles, heating, melting, spinning, traction and receiving and forming. It will be appreciated that the filter 5 of activated carbon fibres can only be used in a flow path where the additive 1 is released after filtration.

Further, the additive 1 also comprises a filter material accommodated in the shell, and the filter material is mixed with the skin care component; the filter material is vitamin C product in any form of crystal grain, powder, block, granule and gel.

In this embodiment, the filter material is mixed with the skin care ingredient to slow the release rate of the skin care ingredient. Preferably, the filter material may be a material that removes residual chlorine or heavy metal species. Preferably, the mass composition ratio of the additive 1 is: 40-55 parts of gel polymer, 30-45 parts of vitamin C product and less than 0.5-30 parts of skin care component.

Vitamin C is an antioxidant, and is used as a strong reducing agent to react with negative oxygen ions, hydroxyl radicals and other free radicals on the skin surface to protect the skin from oxidative damage of the free radicals. In addition, the vitamin C can neutralize residual chlorine with strong oxidizing property in water, and reduce the damage of the residual chlorine to the skin.

In the form of a common vitamin C preparation,

powdered vitamin C preparations are generally composed of water-soluble white crystalline granular vitamin C. Mixing with skin care ingredients for skin care should use food grade vitamin C preparations.

The block or granule vitamin C product can be prepared by mixing powdered vitamin C product with powdered skin care component, adding appropriate amount of binder such as polyethylene glycol and polyvinyl alcohol, stirring, drying at 60deg.C, and making into spherical granule, cylinder, square block, or irregular granule. Further, in the vitamin C product in the form of block or granule, the weight ratio of the vitamin C is 70% -80%.

The gel-like vitamin C product is mainly prepared from vitamin C, gel polymer such as polyethylene glycol, polyvinyl alcohol and acrylate crosslinked polymer.

Please refer to tables 1-3, wherein,

table 1 shows the residual chlorine removal test results of the additive slow release cartridges (100 a,100 b) filled with 30g of powdered vitamin C product;

table 2 shows the residual chlorine removal test results of 30g of a vitamin C block-shaped product loaded with the additive slow-release cartridges (100 a,100 b);

table 3 shows the residual chlorine removal test results of the additive slow release cartridges (100 a,100 b) filled with 30g of the gel-like vitamin C product.

Specifically, in tables 1 to 3:

the water passing amount refers to the amount of running water;

adding standard water means that 5-10L of water with specific residual chlorine content is used, for example, the number 1.96 in the column of the sequence number 1 in the table 1 represents that the water with the residual chlorine content of 5-10L flows through the additive 1 filter element;

the effluent refers to the residual chlorine content of the labeled water after flowing through the additive slow-release filter cores (100 a,100 b).

Table 1:

sequence number	Excess water	Adding standard water, mg/L	Water output, mg/L	Residual chlorine removal rate
					1	0	1.96	0	100.00％
2	1000	2.4	0.01	99.58％
					3	2000	1.88	0.02	98.94％
4	3000	2.2	0.16	92.73％
					5	3500	1.84	0.48	73.91％

Table 2:

sequence number	Excess water	Adding standard water, mg/L	Water output, mg/L	Residual chlorine removal rate
					1	0	2	0	100.00％
2	1000	1.88	0	100.00％
					3	2000	2.1	0	100.00％
4	3000	2.3	0.04	98.26％
					5	4000	2.18	0.18	91.74％
6	5000	2	0.58	71.00％

Table 3:

sequence number	Excess water	Adding standard water, mg/L	Water output, mg/L	Residual chlorine removal rate
					1	0	1.76	0	100.00％
2	1000	1.92	0	100.00％
					3	2000	1.76	0.01	99.43％
4	3000	1.88	0.13	93.09％
					5	3500	2.2	0.38	82.73％
6	4000	1.84	0.54	70.65％

The present invention also proposes an additive slow release filter bottle, referring to fig. 6 to 9, in the first and second embodiments, the additive slow release filter bottle comprises:

the bottle body 10a is hollow, one end of the bottle body 10a is provided with a water inlet 101, and the other end is provided with a water outlet 102;

additive slow release filter elements (100 a,100 b), wherein the additive slow release filter elements (100 a,100 b) are positioned in the bottle body 10a and are arranged along the direction connecting the water inlet 101 and the water outlet 102;

the specific structure of the additive slow-release filter element (100 a,100 b) refers to the above embodiments, and because the additive slow-release filter bottle adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein. Wherein, the liquid crystal display device comprises a liquid crystal display device,

one end of the additive slow-release filter element (100 a,100 b) is in butt joint with the water inlet 101, and the other end is adjacent to the water outlet 102; or one end of the additive slow release filter element (100 a,100 b) is butted with the water outlet 102, and the other end is arranged adjacent to the water inlet 101.

In this embodiment, the water inlet 101 and the water outlet 102 of the bottle body 10a may be directly connected to municipal pipelines or connected to pipelines communicating with the purified water outlet of the water inlet machine.

In order to facilitate connection with an external pipeline, a first connector 103 is arranged at the water inlet 101 of the bottle body 10a in a protruding way, and a second connector 104 is arranged at the water outlet 102 of the bottle body 10a in a protruding way.

Meanwhile, in order to facilitate loading and unloading of the additive slow-release filter cores (100 a,100 b), the bottle body 10a comprises a front shell 105 and a rear shell 106 which are in butt joint, the front shell 105 and the rear shell 106 are in sealing joint in the middle of the bottle body 10a, specifically, a water inlet 101 is arranged on the front shell 105, and a water outlet 102 is arranged on the rear shell 106.

The present invention also proposes another additive slow release filter bottle, referring to fig. 10 and 11, in a third embodiment, the additive slow release filter bottle comprises:

the bottle body 10b is hollow, and the bottle body 10b is provided with an opening at one end and is closed at the other end;

the inner joint 20, the inner joint 20 is a bottle mouth part with two ends penetrating and embedded in the bottle body 10 b; a water inlet channel 30 is formed between the outer wall surface of the inner joint 20 and the inner wall surface of the bottle body 10b, and a water outlet channel 40 is formed inside the inner joint 20;

the additive slow-release filter element 100b refers to the above embodiment, and because the additive slow-release filter bottle adopts all the technical solutions of all the embodiments, the additive slow-release filter element 100b has at least all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein. Wherein, the liquid crystal display device comprises a liquid crystal display device,

the additive slow release filter element 100b is positioned in the bottle body 10b and is arranged along the depth direction of the bottle body 10 b; additive slow release filter cartridge 100b further comprises:

the supporting plate 3 is arranged at the bottom end of the shell in a bonding way, the supporting plate 3 is provided with a lap joint part 31 protruding out of the peripheral surface of the shell, and the lap joint part 31 is provided with a water passing hole 32;

the central tube 4 is sleeved on the periphery of the shell, the inner peripheral surface of the central tube 4 is arranged at intervals with the outer peripheral surface of the shell, and a plurality of water permeable holes are formed in the central tube 4;

a filter 5, the filter 5 being disposed at the periphery of the center tube 4;

a water passing channel 50 is formed between the support plate 3 and the inner wall surface of the bottle body 10b, the water passing hole 32 on the lap joint part 31 is in butt joint with the water outlet channel 40, and the end part of the central tube 4 and the filter medium 5 close to the bottle mouth is in butt joint with the lap joint part 31.

In this embodiment, the water inlet 101 and the water outlet 102 of the bottle body 10b may be directly connected to a municipal pipeline or connected to a pipeline communicating with a purified water outlet of the water inlet machine. By arranging the water inlet channel 30 and the water outlet channel 40 at the bottle mouth of the same end of the bottle body 10b, the corresponding connection structure is facilitated to be simplified. In order to facilitate the loading and unloading of the additive slow release filter cartridge 100b, the bottle body 10b of the present embodiment may be provided with two separate parts.

Further, the nipple 20 includes a first tube wall 201, an annular web 202 extending radially outwardly from an inner end edge of the first tube wall 201, and a second tube wall 203 extending from an edge of the web 202 toward the closed end of the bottle 10 b; the pipe diameter of the first pipe wall 201 is smaller than that of the second pipe wall 203, and the second pipe wall 203 is abutted with the supporting plate 3.

In this embodiment, the nipple 20 is provided in a regular stepped shaft shape, which is beneficial to the processing and production of the nipple 20, and also facilitates the butt joint of the water inlet channel 30 and the water outlet channel 40 with external waterways, such as waterways inside the integrated waterway board.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. An additive slow release filter cartridge comprising:

an additive comprising a skin care ingredient;

the shell is used for containing the additive, is cylindrical, and is provided with a through hole for releasing the additive on the peripheral surface; the additive further comprises a filter material accommodated in the shell, and the filter material is mixed with the skin care component; the filter material is a vitamin C product in any form of grains, powder, blocks, particles and gel; the size range of the through hole is 1-2 mm; the mass composition ratio of the additive is as follows: 40-55 parts of gel polymer, 30-45 parts of vitamin C product and less than 0.5-30 parts of skin care component;

further comprises:

the filter material is arranged on the periphery of the central tube;

still including the laminating setting is in the backup pad of the bottom of casing, the backup pad has the protrusion the overlap joint portion of the global of casing, just be equipped with the water hole on the overlap joint portion.

2. An additive slow release filter cartridge according to claim 1, wherein the housing comprises:

3. An additive slow release filter flask, comprising:

an additive slow release filter cartridge according to any one of claims 1-2, said additive slow release filter cartridge being located within said bottle and being arranged in a direction connecting said water inlet and water outlet;

4. An additive slow release filter flask, comprising:

an additive slow release filter cartridge according to any one of claims 1-2, said additive slow release filter cartridge being located within said bottle and being disposed along a depth direction of said bottle; the additive slow release filter element further comprises:

the filter material is arranged on the periphery of the central tube;

5. The additive sustained release filter bottle of claim 4, wherein said nipple comprises a first tube wall, an annular web extending radially outwardly from an inner end edge of said first tube wall, and a second tube wall extending from an edge of said web toward a closed end of said bottle body; the pipe diameter of the first pipe wall is smaller than that of the second pipe wall, and the second pipe wall is abutted with the supporting plate.