CN114538635A

CN114538635A - Direct-leading type water purifying equipment

Info

Publication number: CN114538635A
Application number: CN202011329350.4A
Authority: CN
Inventors: 张建锋; 凌英; 吴蝶; 郎文敏
Original assignee: Hangzhou Jingquan Environmental Engineering Equipment Co ltd
Current assignee: Hangzhou Jingquan Environmental Engineering Equipment Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2022-05-27

Abstract

The invention discloses a direct-drawing water purification device, which comprises a water inlet pipe, a filter assembly and a pressure water storage barrel, wherein a water inlet ball valve is arranged on the water inlet pipe, the water inlet pipe is connected with one end of a plurality of filter assemblies, the other end of each filter assembly is connected with one end of a booster pump, the other end of the booster pump is connected with one end of an RO (reverse osmosis) membrane shell through a hose, the other end of the RO membrane shell is connected with a high-pressure water switch through a hose, the other end of the high-pressure water switch is connected with a three-way port through a hose, one end of the three-way port is connected with a rear active carbon filter, and the other end of the three-way port is connected with the pressure water storage barrel through a hose. And the filter element of the water purifier is very convenient to replace, the water purifier has good sealing performance and also has the function of reverse osmosis.

Description

Direct-leading type water purifying equipment

Technical Field

The invention relates to the technical field of water purification equipment, in particular to direct-drawing water purification equipment.

Background

At present, most of water purifiers have poor filtering effects, water sources are usually filtered by two layers or less, so that the water purifiers have poor filtering effects on water and cannot achieve the effect of direct drinking, and common water purifying equipment cannot replace a filter element and cannot meet the effect of repeated use, so that the waste of resources is caused; in addition, the existing water purification equipment has no reverse osmosis function, and in a word, the design of the existing water purification equipment is not perfect and reasonable enough.

Disclosure of Invention

The invention aims to solve the technical problem of providing a direct-drawing water purifying device.

In order to solve the above-mentioned existing technical problem, the invention adopts the following scheme: the utility model provides a direct-drawing formula water purification unit, includes inlet tube, filtering component and pressure water storage bucket, be provided with the ball valve of intaking on the inlet tube, the inlet tube is connected with a plurality of filtering component one end, the filtering component other end is connected with booster pump one end, the booster pump other end is connected with the one end of RO membrane shell through the hose, the other end of RO membrane shell passes through hose and high pressure water switch interconnect, the other end of high pressure water switch passes through hose and three fens interface connection, the one end and the rearmounted active carbon filter of three fens interface are connected, the other end of three fens interface passes through hose and pressure water storage bucket interconnect.

Preferably, one side of the water inlet pipe is connected with the low-pressure water switch.

Preferably, the filter assembly consists of a filter element cover, a filter cartridge and a filter element.

Preferably, the filter core includes PP filter core, active carbon filter core and activated carbon stick filter core, the water source in the hose passes through PP filter core, active carbon filter core and activated carbon stick filter core in proper order.

Preferably, a water inlet battery valve is arranged at the hose connected with the PP filter element and the activated carbon filter element.

Preferably, the filter cartridge is provided with a gasket.

Preferably, the booster pump is connected to a transformer.

Preferably, an RO membrane is arranged on the RO membrane shell, one side of the RO membrane shell is provided with a one-way valve, the other side of the RO membrane shell is connected with a waste water pipe through a hose, and the waste water pipe is connected with a flushing battery valve.

Preferably, the post-activated carbon filter is connected with the purified water faucet through a hose.

Has the advantages that:

the invention adopts the technical scheme to provide the direct-leading water purification equipment, overcomes the defects of the prior art, ensures clean water quality by performing multiple filtration on a water source, can achieve the effect of direct drinking, is very convenient to replace a filter element of the water purifier, has good sealing property and also has the reverse osmosis effect.

Drawings

FIG. 1 is a schematic view of the split structure of the present invention.

FIG. 2 is a schematic view of the combined structure of the present invention.

Detailed Description

As shown in fig. 1 and 2, a direct water purification device comprises a water inlet pipe 1, a filter assembly and a pressure water storage barrel 4, wherein a water inlet ball valve 2 is arranged on the water inlet pipe 1, the water inlet pipe 1 is connected with one end of a plurality of filter assemblies, the other end of the filter assembly is connected with one end of a booster pump 12, the other end of the booster pump 12 is connected with one end of an RO membrane shell 14 through a hose 5, the other end of the RO membrane shell 14 is connected with a high-pressure water switch 21 through a hose 5, the other end of the high-pressure water switch 21 is connected with a three-way port through a hose 5, one end of the three-way port is connected with a rear active carbon filter 20, the other end of the three-way port is connected with the pressure water storage barrel 4 through a hose 5, one side of the water inlet pipe 1 is connected with a low-pressure water switch 3, and the filter assembly is composed of a filter element cover 22, a filter cartridge 8 and a filter element, the filter core includes PP filter core 7, active carbon filter core 10 and active carbon stick filter core 11, water source in the hose 5 is in proper order through PP filter core 7, active carbon filter core 10 and active carbon stick filter core 11, and hose 5 department that links to each other with PP filter core 7 and active carbon filter core 11 is equipped with into water battery valve 9, set up in sealing washer 6 on straining a section of thick bamboo 8, booster pump 12 and transformer 13 interconnect, be provided with RO membrane 16 on the RO membrane shell 14, one side of RO membrane shell 14 is equipped with check valve 15, and the opposite side is passed through hose 5 and is connected with waste water valve 17, waste water valve 17 is connected with washing battery valve 18, rearmounted active carbon filter 20 is connected with water purification tap 19 through hose 5.

As shown in fig. 1 and 2, the flow direction of water is: the running water is fed from a water inlet pipe 1, then a low-voltage switch 3 is turned on (a water pump is protected when water is short), water in a hose 5 firstly passes through a 1 st-stage PP filter element 7, then passes through a 2 nd-stage compressed activated carbon filter element 10, then passes through a 3 rd-stage activated carbon rod filter element 11, and then a water inlet electromagnetic valve 9 is turned on, the running water is pressurized by external force provided by a booster pump 12, passes through an RO membrane 16 on a 4 th-stage RO membrane shell, and then passes through a one-way valve 15 (the backflow of water is blocked), and reaches a high-voltage water switch 21 (the water is stopped fully, when the pressure of a pure water outlet end of the machine reaches the original set pressure of the machine, a system power supply is cut off, so as to ensure that the water pump does not work under the overload condition); then the water flows into the two parts, one part of the water flows out through the water purifying faucet 19 and can be directly drunk, and the other part of the water enters the pressure water storage barrel 4 to store the water, so that the water can be drunk as the same as the water even if the power is not supplied. And the other part of the wastewater from the RO membrane 16 is discharged through a wastewater valve 17; in conclusion, the water purifier realizes reverse osmosis.

The water purifier adopts 4-stage filtration, specifically, tap water is sequentially subjected to 4-stage filtration through a 1 st-stage PP filter element 7, a 2 nd-stage compressed activated carbon filter element 10, a 3 rd-stage activated carbon rod filter element 11 and a 4 th-stage RO membrane 16, so that large silt particles, harmful microorganisms and the like in the water can be removed, and a user can be ensured to directly drink the water filtered by the water purifier; moreover, since the filter assembly is assembled by three parts of the filter cover 22, the filter cartridge 8 and the filter element, the filter element can be replaced, and when the filter element becomes poor in filtering effect after long-term use, the filter element can be directly replaced so that the water purifier can be normally used again.

Finally, it should be noted that, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;

finally, the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like which are within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a direct-drawing formula water purification unit, includes inlet tube (1), filtering component and pressure water storage bucket (4), its characterized in that: be provided with into water ball valve (2) on inlet tube (1), inlet tube (1) is connected with a plurality of filtering component one end, the filtering component other end is connected with booster pump (12) one end, the one end that booster pump (12) other end passes through hose (5) and RO membrane shell (14) is connected, the other end of RO membrane shell (14) passes through hose (5) and high-pressure water switch (21) interconnect, the other end of high-pressure water switch (21) passes through hose (5) and three fens interface connection, the one end of three fens interface is connected with rearmounted active carbon filter (20), the other end of three fens interface passes through hose (5) and pressure water storage bucket (4) interconnect.

2. A direct water purification apparatus according to claim 1, wherein one side of the water inlet pipe (1) is connected to the low pressure water switch (3).

3. A straight water purification apparatus as claimed in claim 1, wherein the filter assembly is composed of a cartridge cover (22), a cartridge (8) and a cartridge.

4. A straight water purification device according to claim 3, wherein the filter element comprises a PP filter element (7), an activated carbon filter element (10) and an activated carbon rod filter element (11), and the water source in the hose (5) passes through the PP filter element (7), the activated carbon filter element (10) and the activated carbon rod filter element (11) in sequence.

5. A straight water purification device according to claim 4, wherein a water inlet battery valve (9) is provided at the hose (5) connected to the PP cartridge (7) and the activated carbon cartridge (11).

6. A direct water purification apparatus according to claims 1 to 5, wherein the cartridge (8) is provided with a gasket (6).

7. A straight water purification apparatus as claimed in claim 1, wherein the booster pump (12) is interconnected with a transformer (13).

8. A straight drawing type water purifying apparatus as claimed in claim 1, wherein the RO membrane housing (14) is provided with an RO membrane (16), one side of the RO membrane housing (14) is provided with a one-way valve (15), the other side is connected with a waste water valve (17) through a hose (5), and the waste water valve (17) is connected with a flushing battery valve (18).

9. A straight water purification apparatus as claimed in claim 1, wherein the post-activated carbon filter (20) is connected to a water purification tap (19) via a hose (5).