CN212102270U

CN212102270U - High-efficient reverse osmosis membrane water purifier for kitchen guarding

Info

Publication number: CN212102270U
Application number: CN202020681831.0U
Authority: CN
Inventors: 周煦
Original assignee: Shenzhen Runhe Water Purification Technology Co ltd
Current assignee: Shenzhen Runhe Water Purification Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-08
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a high-efficient reverse osmosis membrane water purifier for kitchen and toilet, this high-efficient reverse osmosis membrane water purifier for kitchen and toilet, including the casing, the internally mounted of casing has the water pump, the bottom of casing has set gradually granule active carbon filter core, PP face filter core and reverse osmosis filter core from a left side to the right side, granule active carbon filter core, PP face filter core and reverse osmosis filter core pass through the pipeline and establish ties, the one end of granule active carbon filter core is connected with the delivery port of water pump, the one end of reverse osmosis filter core is connected with the second outlet pipe, the bottom of casing is connected with spacing frame, can separate the large granule debris such as sand in the supply in the storage pipe through the filter screen, and then protect water pump and filter core to improve the result of use of filter core, open first valve and second valve, and under the effect of reverse flushing pipe, the rivers can form convection current phenomenon at the storage pipe, and then wash the inner wall of storage pipe to make the filter screen can use for a long time.

Description

High-efficient reverse osmosis membrane water purifier for kitchen guarding

Technical Field

The utility model belongs to the technical field of reverse osmosis water purifier, specifically be a high-efficient reverse osmosis membrane water purifier for kitchen guarding.

Background

The reverse osmosis water purifier is a device which integrates the technologies of microfiltration, adsorption, ultrafiltration, reverse osmosis, ultraviolet sterilization, ultra-purification and the like, directly converts tap water into ultrapure water, and has the advantages that the reverse osmosis RO membrane is a core element of a reverse osmosis water purifier unit, and purified water produced by the reverse osmosis water purifier is fresher, more sanitary and safer compared with barreled water, so that the reverse osmosis water purifier has wide application.

In chinese patent No. 201720288863.2, a reverse osmosis membrane water purifier is disclosed, which describes that "three filter devices including a pre-treatment polypropylene melt-blown filter, a granular activated carbon filter, a reverse osmosis filter and the like are arranged inside a box body to filter tap water, thereby greatly improving the purification capacity of the water purifier to the tap water", but the device is difficult to preliminarily filter the tap water before the tap water enters a water pump and a filter element, so that large-particle impurities such as sand and the like in the tap water directly contact the water pump and the filter element, thereby influencing the service life and the use effect of the water pump and the filter element, and in addition, the device is difficult to protect the filter element, so that the filter element is easy to be collided by the outside, and the problem that the filter element is loose and.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient reverse osmosis membrane water purifier for kitchen guarding to solve the problem that provides among the above-mentioned background art.

The utility model adopts the technical scheme as follows:

a high-efficiency reverse osmosis membrane water purifier for kitchens and bathrooms comprises a shell, wherein a water pump is arranged in the shell, a granular activated carbon filter element, a PP (polypropylene) surface filter element and a reverse osmosis filter element are sequentially arranged at the bottom of the shell from left to right, the granular activated carbon filter element, the PP surface filter element and the reverse osmosis filter element are connected in series through a pipeline, one end of the granular activated carbon filter element is connected with a water outlet of the water pump, one end of the reverse osmosis filter element is connected with a second water outlet pipe, the bottom of the shell is connected with a limiting frame, and a pressing mechanism for pressing the reverse osmosis filter element is arranged in the limiting frame;

one side of casing is provided with the inlet tube, the water inlet of water pump is connected with the connecting pipe, be connected with the storage tube between connecting pipe and the inlet tube, just the external connection that lies in the storage tube between connecting pipe and the inlet tube has the recoil pipe, the filter screen is installed to one side that the inside of storage tube is close to spacing frame, the bottom of storage tube is connected with first outlet pipe, second valve and first valve are installed respectively to the outside of recoil pipe and first outlet pipe.

Preferably, hold-down mechanism includes the backup pad, the backup pad is located the inside below of spacing frame, the both sides of backup pad pass through spout sliding connection with spacing frame, and the bottom of backup pad passes through spring elastic connection with spacing frame.

Preferably, the top of the supporting plate is provided with a rubber pad, and the length of the rubber pad is consistent with that of the supporting plate.

Preferably, a baffle is fixed below the front surface of the limiting frame.

Preferably, the storage pipe is transparent, and the diameter of the storage pipe is larger than that of the connecting pipe.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, can be with the separation of large granule debris such as sand in the running in the storage pipe through the filter screen, and then protect water pump and filter core to improve the result of use of filter core, open first valve and second valve, and under the effect of recoil pipe, the rivers can form convection current phenomenon at the storage pipe, and then wash the inner wall of storage pipe, so that the filter screen can use for a long time.

2. The utility model discloses in, baffle and spacing frame can directly protect the filter core, can make the backup pad upwards remove in real time through the spring, and then make the device can compress tightly the filter core of co-altitude.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a first water outlet pipe; 2. a first valve; 3. a water inlet pipe; 4. back flushing the pipe; 5. a second valve; 6. a storage pipe; 7. a housing; 8. a second water outlet pipe; 9. a reverse osmosis filter element; 10. a limiting frame; 11. a baffle plate; 12. a PP surface filter element; 13. a granular activated carbon filter element; 14. a water pump; 15. a rubber pad; 16. a support plate; 17. a spring; 18. filtering with a screen; 19. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a high-efficiency reverse osmosis membrane water purifier for kitchens and bathrooms comprises a shell 7, a water pump 14 is installed inside the shell 7, a granular activated carbon filter element 13, a PP surface filter element 12 and a reverse osmosis filter element 9 are sequentially arranged at the bottom of the shell 7 from left to right, the granular activated carbon filter element 13, the PP surface filter element 12 and the reverse osmosis filter element 9 are connected in series through a pipeline, one end of the granular activated carbon filter element 13 is connected with a water outlet of the water pump 14, one end of the reverse osmosis filter element 9 is connected with a second water outlet pipe 8, the bottom of the shell 7 is connected with a limiting frame 10, a pressing mechanism for pressing the reverse osmosis filter element 9 is arranged inside the limiting frame 10, and the water pump 14 adopts a model bs;

a water inlet pipe 3 is arranged on one side of the shell 7, a connecting pipe 19 is connected to a water inlet of the water pump 14, a storage pipe 6 is connected between the connecting pipe 19 and the water inlet pipe 3, a back flushing pipe 4 is connected between the connecting pipe 19 and the water inlet pipe 3 and located outside the storage pipe 6, a filter screen 18 is installed on one side, close to the limiting frame 10, inside the storage pipe 6, a first water outlet pipe 1 is connected to the bottom of the storage pipe 6, and a second valve 5 and a first valve 2 are installed outside the back flushing pipe 4 and the first water outlet pipe 1 respectively;

the storage pipe 6 is transparent, and the diameter of the storage pipe 6 is larger than that of the connecting pipe 19.

Through the technical scheme:

when the water purifier is used, the water inlet pipe 3 is communicated with a tap water pipe, then water flows through the water inlet pipe 3, the material storage pipe 6, the connecting pipe 19, the water pump 14, the granular activated carbon filter element 13, the PP surface filter element 12, the reverse osmosis filter element 9 and the second water outlet pipe 8 in sequence, and tap water is purified step by step in the process and is further used by a user;

when tap water contains larger sand particles, the sand particles can be temporarily stored in the storage pipe 6 under the action of the filter screen 18 after entering the storage pipe 6, so that sand in water flow is prevented from directly contacting the water pump 14 or the filter element, and the water pump 14 and the filter element are protected;

because storage pipe 6 is transparent, consequently, the user can directly see the gravel and sand in storage pipe 6, when clearing up gravel and sand, can open first valve 2 and second valve 5 simultaneously, at this moment, the running water divide into two the tunnel, can directly get into in storage pipe 6 all the way, another way can be through the back flush pipe 4 after getting into in storage pipe 6, later two tunnel rivers can form the convection current phenomenon in storage pipe 6, and then wash the inner wall of storage pipe 6, the rivers of wasing the in-process can be discharged through first outlet pipe 1.

Referring to fig. 2, the pressing mechanism includes a supporting plate 16, the supporting plate 16 is located below the inside of the limiting frame 10, two sides of the supporting plate 16 are slidably connected with the limiting frame 10 through sliding grooves, and the bottom of the supporting plate 16 is elastically connected with the limiting frame 10 through a spring 17;

the top of the supporting plate 16 is provided with a rubber pad 15, the length of the rubber pad 15 is consistent with that of the supporting plate 16, and the rubber pad 15 can increase the particle active carbon filter element 13, the PP surface filter element 12 and the reverse osmosis filter element 9 and the supporting plate 16;

a baffle plate 11 is fixed below the front surface of the limiting frame 10.

Through the technical scheme:

during the use, baffle 11 and spacing frame 10 can directly protect the filter core, and spring 17 can drive backup pad 16 real-time upward movement, and then makes the device can compress tightly the filter core of co-altitude.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high-efficient reverse osmosis membrane water purifier for kitchen guarding, includes casing (7), the internally mounted of casing (7) has water pump (14), its characterized in that: the bottom of the shell (7) is sequentially provided with a granular activated carbon filter element (13), a PP surface filter element (12) and a reverse osmosis filter element (9) from left to right, the granular activated carbon filter element (13), the PP surface filter element (12) and the reverse osmosis filter element (9) are connected in series through a pipeline, one end of the granular activated carbon filter element (13) is connected with a water outlet of a water pump (14), one end of the reverse osmosis filter element (9) is connected with a second water outlet pipe (8), the bottom of the shell (7) is connected with a limiting frame (10), and a pressing mechanism for pressing the reverse osmosis filter element (9) is arranged inside the limiting frame (10);

one side of casing (7) is provided with inlet tube (3), the water inlet of water pump (14) is connected with connecting pipe (19), be connected with storage tube (6) between connecting pipe (19) and inlet tube (3), just the external connection that lies in storage tube (6) between connecting pipe (19) and inlet tube (3) has recoil pipe (4), filter screen (18) are installed to one side that the inside of storage tube (6) is close to spacing frame (10), the bottom of storage tube (6) is connected with first outlet pipe (1), second valve (5) and first valve (2) are installed respectively to the outside of recoil pipe (4) and first outlet pipe (1).

2. The high efficiency reverse osmosis membrane water purifier for kitchens and bathrooms as claimed in claim 1, wherein: the pressing mechanism comprises a supporting plate (16), the supporting plate (16) is located below the inner portion of the limiting frame (10), the two sides of the supporting plate (16) are connected with the limiting frame (10) in a sliding mode through sliding grooves, and the bottom of the supporting plate (16) is elastically connected with the limiting frame (10) through springs (17).

3. The high efficiency reverse osmosis membrane water purifier for kitchens and bathrooms as claimed in claim 2, wherein: the top of the supporting plate (16) is provided with a rubber pad (15), and the length of the rubber pad (15) is consistent with that of the supporting plate (16).

4. The high efficiency reverse osmosis membrane water purifier for kitchens and bathrooms as claimed in claim 1, wherein: and a baffle (11) is fixed below the front surface of the limiting frame (10).

5. The high efficiency reverse osmosis membrane water purifier for kitchens and bathrooms as claimed in claim 1, wherein: the storage pipe (6) is transparent, and the diameter of the storage pipe (6) is larger than that of the connecting pipe (19).