CN215559415U

CN215559415U - Nanofiltration direct drinking water purification equipment

Info

Publication number: CN215559415U
Application number: CN202122143036.3U
Authority: CN
Inventors: 刘志敏; 王明亮
Original assignee: Gao'an Qingquan Pipeline Direct Drinking Water Co ltd
Current assignee: Gao'an Qingquan Pipeline Direct Drinking Water Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses nanofiltration direct drinking water purification equipment, which adopts a flow distribution box, a first water faucet and a second water faucet, and a user can install the flow distribution box on the bottom surface of a household water faucet through a universal adapter. Has the advantages that: when needs use and directly drink water, can open the on-off valve, the municipal running water that flows from domestic tap enters into the storehouse of pushing up in the branch flow box, filter through receiving the filter core of filter membrane and generate directly drink water and enter into the second hose along the outlet pipe, enter into the end storehouse by the second connecting pipe, open first tap and can use, when needs use municipal running water, can close the on-off valve, directly open second tap, can use municipal running water, very big convenient switching is used, the cotton filter core of PP has been reduced, the cotton filter core of compression active carbon and the loss of receiving the filter core of filter membrane, thereby the cotton filter core of PP has been prolonged, compression active carbon filter core and receive filter core life of filter membrane, and the trouble of taking over installation tap alone has been saved.

Description

Nanofiltration direct drinking water purification equipment

Technical Field

The utility model relates to the technical field of direct drinking water purification, in particular to nanofiltration direct drinking water purification equipment.

Background

The direct drinking water is mainly filtered by a separation membrane device and the like to kill viruses and bacteria, and the abnormal color, peculiar smell, residual chlorine, ozone hydrogen sulfide, bacteria, viruses and heavy metals in the water are filtered, so that suspended particles are blocked to improve the water quality, and trace elements beneficial to the human body are reserved, thereby completely meeting the standard of direct drinking healthy water published by the world health organization.

Traditional receive and strain direct drinking water and adopt to receive the filter membrane filter core and filter the formation, and receive the filter membrane filter core and generally use with the purifier cooperation, traditional purifier needs install tap alone, the tap of independent installation needs the two basins of cupboard installation, and two basins still need to set up purifier tap mounting hole, the installation condition is comparatively harsh, and simultaneously, traditional direct mounting receives the filter membrane purifier on tap, general direct fixed mounting is on domestic water tap, it is comparatively troublesome to switch municipal water, cause to receive the long-time use of filter membrane purifier, receive the filter membrane inefficacy with higher speed, thereby influence the use, and simultaneously, traditional purifier installation is fixed to be required to set up the hookup hole, the installation is put also comparatively trouble, need professional's installation, the trouble of installation and use has been increased, can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a nanofiltration direct drinking water purification device which has the advantages of convenience for use in cutting and more convenience for installation and use, and further solves the problems in the background technology.

(II) technical scheme

In order to realize the advantages of convenient dicing use and more convenient installation and use, the utility model adopts the following specific technical scheme:

a nanofiltration direct drinking water purification device comprises a placing table and a flow distribution box, wherein a support plate is fixedly installed on the top surface of the placing table, a PP cotton filter element, a compressed activated carbon filter element and a nanofiltration membrane filter element are inserted between the support plates in a penetrating manner, the water inlet end of the PP cotton filter element is connected with a water inlet pipe through a quick connector, the other end of the water inlet pipe is connected with a first hose in a penetrating manner, the other end of the first hose is connected with a first connecting pipe in a penetrating manner, the water outlet end of the nanofiltration membrane filter element is connected with a water outlet pipe through a quick connector, the other end of the water outlet pipe is connected with a second connecting pipe through a second hose in a penetrating manner, a top bin and a bottom bin are arranged in the flow distribution box, the top surface of the top bin is connected with a universal conversion connector in a penetrating manner, the bottom surface of the bottom bin is connected with a first water tap in a penetrating manner, the bottom bin is connected with the second connecting pipe in a penetrating manner, and the other side surface of the top bin is connected with a second water tap in a penetrating manner, the surface mounting of the first connecting pipe is provided with a switch valve, the water outlet end of the PP cotton filter element is in through connection with the water inlet end of the compressed activated carbon filter element through a first guide pipe, and the water outlet end of the compressed activated carbon filter element is in through connection with the water inlet end of the nanofiltration membrane filter element through a second guide pipe.

Furthermore, the surface of the support plate is provided with inserting holes corresponding to the positions of the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element, the inner wall of each inserting hole is pasted with a rubber gasket, and the bottom surface of the placing table is provided with a sucker.

Furthermore, the outer diameters of the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element are larger than the inner diameter of the rubber gasket, and the diameters of the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element are smaller than the diameter of the splicing hole.

Furthermore, the two ends of the first guide pipe are respectively communicated with the PP cotton filter element and the compressed activated carbon filter element through quick connectors.

Furthermore, the two ends of the second guide pipe are respectively communicated with the compressed activated carbon filter element and the nanofiltration membrane filter element through quick connectors.

Furthermore, the first hose and the second hose are of the same structure, and both the first hose and the second hose are metal woven hoses.

(III) advantageous effects

Compared with the prior art, the utility model provides a nanofiltration direct drinking water purification device, which has the following beneficial effects:

(1) the utility model adopts the flow dividing box, the first water tap and the second water tap, a user can install the flow dividing box on the bottom surface of the household water tap through the universal adapter, when direct drinking water is needed, the switch valve can be opened, the municipal tap water flowing out of the household water tap enters the top bin in the flow dividing box, enters the first hose along the first connecting pipe, then enters the PP cotton filter element along the water inlet pipe, enters the compressed activated carbon filter element after being filtered by the PP cotton filter element, enters the nanofiltration membrane filter element after being filtered, the direct drinking water generated by the nanofiltration membrane filter element is filtered by the nanofiltration membrane filter element, enters the second hose along the water outlet pipe, enters the bottom bin through the second connecting pipe, the first water tap can be used after being opened, when the municipal tap water is needed, the switch valve can be closed, the second water tap can be directly opened, the municipal tap water can be used, and the use is greatly and convenient, the loss of the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element is reduced, so that the service lives of the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element are prolonged, the trouble of independently taking over and installing a faucet is eliminated, and the installation convenience is improved.

(2) The household faucet is characterized in that a placing table and a support plate are adopted, the support plate is fixedly installed on the top surface of the placing table, a PP cotton filter element, a compressed activated carbon filter element and a nanofiltration membrane filter element all penetrate through a rubber gasket on the inner wall of an insertion hole formed in the surface of the support plate, the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element are fixed through friction force existing between the inner wall of the rubber gasket and the PP cotton filter element, the compressed activated carbon filter element and the nanofiltration membrane filter element, meanwhile, a user can place the placing table on a cabinet on the top surface, the placing table is fixed through a sucking disc, and the household faucet is connected through a universal adapter, so that the household faucet can be quickly installed, the user can automatically install the household faucet, and the household faucet is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a nanofiltration direct drinking water purification device provided by the utility model;

FIG. 2 is a front view of a nanofiltration direct drinking water purification device provided by the utility model;

fig. 3 is a schematic structural diagram of the placing table and the support plate provided by the utility model.

In the figure:

1. a placing table; 2. a mounting plate; 3. a PP cotton filter element; 4. compressing the activated carbon filter element; 5. a nanofiltration membrane filter core; 6. a suction cup; 7. a water inlet pipe; 8. a water outlet pipe; 9. a first conduit; 10. a second conduit; 11. a quick connector; 12. a first hose; 13. a second hose; 14. a second connecting pipe; 15. a first connecting pipe; 16. an on-off valve; 17. a universal adapter; 18. a shunt box; 19. a bottom bin; 20. carrying out top bin; 21. a first water tap; 22. a second faucet; 23. inserting holes; 24. a rubber gasket.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, a nanofiltration direct drinking water purification device is provided.

The utility model will be further explained with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-3, a nanofiltration direct drinking water purification device according to an embodiment of the utility model comprises a placing table 1 and a flow distribution box 18, wherein a support plate 2 is fixedly installed on the top surface of the placing table 1, two support plates 2 are provided, a PP cotton filter element 3, a compressed activated carbon filter element 4 and a nanofiltration membrane filter element 5 are inserted between the support plates 2, a water inlet end of the PP cotton filter element 3 is connected with a water inlet pipe 7 through a quick connector 11, the other end of the water inlet pipe 7 is connected with a first hose 12 in a penetrating manner, the other end of the first hose 12 is connected with a first connecting pipe 15 in a penetrating manner, a water outlet end of the nanofiltration membrane filter element 5 is connected with a water outlet pipe 8 in a penetrating manner through the quick connector 11, the other end of the water outlet pipe 8 is connected with a second connecting pipe 14 in a penetrating manner through a second hose 13, a top bin 20 and a bottom bin 19 are arranged inside the flow distribution box 18, and the top surface of the top bin 20 is connected with a universal adapter 17 in a through manner, which is a common part and will not be described herein, and the top bin 20 is connected with the first connecting pipe 15 in a through manner, the bottom surface of the bottom bin 19 is connected with a first water tap 21 in a through manner, the bottom bin 19 is connected with the second connecting pipe 14 in a through manner, the other side surface of the top bin 20 is connected with a second water tap 22 in a through manner, the surface of the first connecting pipe 15 is provided with a switch valve 16, the water outlet end of the PP cotton filter element 3 is connected with the water inlet end of the compressed activated carbon filter element 4 in a through manner through a first conduit 9, the water outlet end of the compressed activated carbon filter element 4 is connected with the water inlet end of the nanofiltration membrane filter element 5 in a through manner through a second conduit 10, so as to complete a through manner, a user can install the diversion box 18 on the bottom surface of the domestic faucet through the universal adapter 17, when direct drinking water is needed, the switch valve 16 can be opened, municipal tap water flowing out from the domestic faucet into the top bin 20 in the diversion box 18, enters the first hose 12 along the first connecting pipe 15, then enters the PP cotton filter element 3 along the water inlet pipe 7, enters the compressed activated carbon filter element 4 after being filtered by the PP cotton filter element 3, enters the nanofiltration membrane filter element 5 after being filtered, is filtered by the nanofiltration membrane filter element 5 to generate direct drinking water, enters the second hose 13 along the water outlet pipe 8, enters the bottom bin 19 through the second connecting pipe 14, can be used by opening the first water tap 21, can close the switch valve 16 when municipal tap water is needed, can use the municipal tap water by directly opening the second water tap 22, greatly and conveniently switches and uses, reduces the loss of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5, thereby prolonging the service life of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 and saving the trouble of independently installing the water tap, the convenience of installation is improved.

In one embodiment, the surface of the support plate 2 is provided with a plug hole 23 corresponding to the positions of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5, and the inner wall of the plug hole 23 is adhered with a rubber gasket 24, and the bottom surface of the placing table 1 is provided with a sucker 6, wherein the outer diameters of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 are larger than the inner diameter of the rubber gasket 24, and the diameters of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 are smaller than the diameter of the plug hole 23, the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 all penetrate through the rubber gasket 24 on the inner wall of the plug hole 23 formed on the surface of the support plate 2, the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 are fixed by the friction force existing between the inner wall of the rubber gasket 24 and the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5, and the user can place the placing table 1 on the top surface of the cupboard filter element, through the fixed stand 1 of putting of sucking disc 6, connect domestic tap through general purpose adapter 17, can accomplish the installation fast, the user can accomplish the installation by oneself, and it is more convenient to use.

In one embodiment, two ends of the first conduit 9 are respectively connected to the PP cotton filter element 3 and the compressed activated carbon filter element 4 through the quick connectors 11, which is convenient for connection, and is a common connection structure, and will not be described herein.

In an embodiment, two ends of the second conduit 10 are respectively connected to the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 through the quick connectors 11, which are convenient for connection and are common connection structures, and are not described herein in detail.

In one embodiment, the first hose 12 and the second hose 13 have the same structure, and the first hose 12 and the second hose 13 are both made of metal woven hoses, so that the placement of the placement table 1 is not affected, and the installation and placement are further facilitated.

The working principle is as follows:

a user can install the flow distribution box 18 on the bottom surface of the household tap through the universal adapter 17, when direct drinking water is needed, the switch valve 16 can be opened, the municipal tap water flowing out of the household tap enters the top bin 20 in the flow distribution box 18, enters the first hose 12 along the first connecting pipe 15, then enters the PP cotton filter element 3 along the water inlet pipe 7, enters the compressed activated carbon filter element 4 after being filtered by the PP cotton filter element 3, enters the nanofiltration membrane filter element 5 after being filtered, the direct drinking water generated by the nanofiltration membrane filter element 5 is filtered by the nanofiltration membrane filter element 5, enters the second hose 13 along the water outlet pipe 8, enters the bottom bin 19 through the second connecting pipe 14, the first tap 21 can be used after being opened, when the municipal tap water is needed, the switch valve 16 can be closed, the municipal tap water can be used by directly opening the second tap 22, and the municipal tap water can be used by being switched over and used conveniently, the loss of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 is reduced, thereby prolonging the service life of the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5, and saving the trouble of independently taking over and installing a faucet, improving the installation convenience, simultaneously, the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 all penetrate through the rubber gasket 24 on the inner wall of the inserting hole 23 arranged on the surface of the support plate 2, the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5 are fixed by the friction force of the inner wall of the rubber gasket 24 and the PP cotton filter element 3, the compressed activated carbon filter element 4 and the nanofiltration membrane filter element 5, simultaneously, a user can place the placing table 1 on the top surface of a cupboard, fix the placing table 1 by the sucking disc 6, connect the household faucet by the universal adapter 17, the installation can be quickly completed, and the user can install by himself, the use is more convenient.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The nanofiltration direct drinking water purification equipment is characterized by comprising a placing table (1) and a flow distribution box (18), wherein the top surface of the placing table (1) is fixedly provided with support plates (2), PP cotton filter elements (3), compressed activated carbon filter elements (4) and nanofiltration membrane filter elements (5) are inserted between the support plates (2) in a penetrating manner, the water inlet ends of the PP cotton filter elements (3) are connected with a water inlet pipe (7) through a quick connector (11), the other ends of the water inlet pipe (7) are connected with a first hose (12) in a penetrating manner, the other ends of the first hose (12) are connected with a first connecting pipe (15) in a penetrating manner, the water outlet ends of the nanofiltration membrane filter elements (5) are connected with a water outlet pipe (8) in a penetrating manner through the quick connector (11), the other ends of the water outlet pipe (8) are connected with a second connecting pipe (14) in a penetrating manner through a second hose (13), a top bin (20) and a bottom bin (19) are arranged inside the flow distribution box (18), and top storehouse (20) top surface through connection has general purpose crossover sub (17) to top storehouse (20) and first connecting pipe (15) through connection, end storehouse (19) bottom surface through connection has first tap (21), and end storehouse (19) and second connecting pipe (14) through connection, top storehouse (20) opposite side surface through connection has second tap (22), first connecting pipe (15) surface mounting has ooff valve (16), the cotton filter core of PP (3) play water end is intake end through connection with compression activated carbon filter core (4) through first pipe (9), and compression activated carbon filter core (4) play water end is intake end through connection through second pipe (10) and nanofiltration membrane filter core (5).

2. The nanofiltration direct drinking water purification device according to claim 1, wherein plug-in holes (23) are formed in the surface of the support plate (2) corresponding to the positions of the PP cotton filter element (3), the compressed activated carbon filter element (4) and the nanofiltration membrane filter element (5), rubber gaskets (24) are adhered to the inner walls of the plug-in holes (23), and the suction cups (6) are installed on the bottom surface of the placing table (1).

3. The nanofiltration direct drinking water purification device according to claim 2, wherein the outer diameters of the PP cotton filter element (3), the compressed activated carbon filter element (4) and the nanofiltration membrane filter element (5) are larger than the inner diameter of the rubber gasket (24), and the diameters of the PP cotton filter element (3), the compressed activated carbon filter element (4) and the nanofiltration membrane filter element (5) are smaller than the diameter of the insertion hole (23).

4. The nanofiltration direct drinking water purification device according to claim 1, wherein two ends of the first conduit (9) are respectively connected with the PP cotton filter element (3) and the compressed activated carbon filter element (4) through quick connectors (11).

5. The nanofiltration direct drinking water purification device according to claim 1, wherein two ends of the second conduit (10) are respectively connected with the compressed activated carbon filter element (4) and the nanofiltration membrane filter element (5) through quick connectors (11).

6. The nanofiltration direct drinking water purification apparatus according to claim 1, wherein the first hose (12) and the second hose (13) have the same structure, and the first hose (12) and the second hose (13) are both metal woven hoses.