Bubble water reverse osmosis water purifier

Abstract

The utility model provides a bubble water reverse osmosis water purifier which comprises a machine body and a filter element group inserted in the machine body, a pure water path and a bubble water path are arranged in the machine body, and the bubble water path comprises a first water inlet electromagnetic valve, a bubble module, a water outlet electromagnetic valve and a bubbler which are communicated in sequence. The bubble module comprises a jet flow cavity and a gas mixing cavity, a booster pump is communicated between the jet flow cavity and the gas mixing cavity, the jet flow cavity is connected with a first water inlet electromagnetic valve, and the gas mixing cavity is connected with a water outlet electromagnetic valve. According to the bubble water reverse osmosis water purifier provided by the utility model, the bubble water path is additionally arranged, the function of directly sending out bubble water can be realized, only two filter elements need to be configured for recycling, the occupied space and the manufacturing cost are saved, the filter elements can be pulled out and detached through rotation of the lifting handle and are convenient to clean, the water flow speed can be increased through water storage of the pressure barrel, and the service life of the water purifier is prolonged. A larger water pump and the like do not need to be arranged, the cost and the space are saved, and meanwhile the effects of large flow and comprehensive functions are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifier technical field, in particular to a kind of bubble water reverse osmosis water purifier. BACKGROUND

[0002] Conventional water purifier is composed of 3-5 filter cartridges, these water purifiers generally exist volume, cost is high, and the defects such as inconvenient core replacement;Conventional reverse osmosis water purifier generally function is just to make pure water, without other applications, its function is relatively single;In addition, the flow of conventional water purifier is small, if need to increase flow, need to be equipped with external large specification reverse osmosis membrane, large water pump etc., lead to its cost is higher, the existing reverse osmosis water purifier in order to increase flow basically all be equipped with big membrane big pump or small flux membrane+air drive pressure tank, to make up the problem of small water flow rate, and these all exist the problem of improving cost. SUMMARY

[0003] (One) technical problem to be solved

[0004] The problem to be solved by the utility model is to provide a kind of bubble water reverse osmosis water purifier, to overcome the problems of single function, high manufacturing cost and small flow in prior art.

[0005] (Two) technical scheme

[0006] To solve the technical problem, the utility model provides a kind of bubble water reverse osmosis water purifier, including machine body and filter cartridge group inserted in the machine body, the machine body is installed with pure water waterway and bubble water waterway, the bubble water waterway includes first water inlet solenoid valve, bubble module, water outlet solenoid valve and bubble generator communicated in sequence, the bubble module includes jet chamber and gas mixing chamber, the jet chamber and the gas mixing chamber are communicated with booster pump, the jet chamber is connected with the first water inlet solenoid valve, and the gas mixing chamber is connected with the water outlet solenoid valve.

[0007] In some embodiments, the pure water waterway includes second water inlet solenoid valve, booster pump, third water inlet solenoid valve and pressure barrel communicated in sequence, when the first water inlet solenoid valve is opened, the second water inlet solenoid valve and the third water inlet solenoid valve are closed, at this time, water purifier goes bubble water waterway, otherwise, when the first water inlet solenoid valve is closed, water purifier goes the pure water waterway.

[0008] In some embodiments, the filter cartridge group includes first filter cartridge and second filter cartridge detachably inserted in the machine body, external water source is connected with the pure water waterway and the bubble water waterway through the first filter cartridge, the second filter cartridge is arranged between the third water inlet solenoid valve and the pressure barrel, and the first filter cartridge and the first water inlet solenoid valve are further connected with pressure reducing valve.

[0009] In some embodiments, a raw water TDS detector is connected between the second water inlet electromagnetic valve and the booster pump, and a check valve, a pure water TDS detector and a high pressure switch are sequentially connected between the second filter element and the pressure barrel; raw water returns to the first filter element after passing through the first filter element and the pure water waterway, and is then connected to an external faucet; the first filter element and the second filter element have the same external structure; the first filter element comprises locking blocks symmetrically arranged on both sides and a driving mechanism; the first filter element is symmetrically provided with sliding grooves; and the driving mechanism is used for driving the locking blocks to slide along the sliding grooves.

[0010] In some embodiments, the driving mechanism comprises a handle reversely arranged at an end of the first filter element and a rocker symmetrically mounted on the inside bottom of the handle; the rocker abuts against the locking blocks; the rocker can rotate axially along the handle; the end of the rocker is in an L shape; the outside of the locking blocks is provided with an eccentric arc-shaped groove; and the rocker can push the locking blocks to slide inwards through the arc-shaped groove when the rocker rotates.

[0011] In some embodiments, a reset spring is inserted between the locking blocks; and the end of the first filter element is provided with an avoiding groove matched with the handle.

[0012] (Three) beneficial effects

[0013] The bubble water reverse osmosis water purifier provided by the utility model can realize the function of directly sending out bubble water, only needs to configure two filter elements for circulation, saves the occupied space and the manufacturing cost, and the filter element can be rotated and pulled out and disassembled through the handle, is convenient to clean, can increase the water flow speed through the water storage of the pressure barrel, does not need to be equipped with a larger water pump and the like, also saves the cost and the space, and simultaneously achieves the effects of large flow and comprehensive function. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0015] Fig. 1 It is a principle diagram of the bubble water reverse osmosis water purifier of the utility model;

[0016] Fig. 2 It is a first filter element perspective view of the bubble water reverse osmosis water purifier of the utility model;

[0017] Fig. 3 It is a first filter element internal structure perspective view of the bubble water reverse osmosis water purifier of the utility model;

[0018] Fig. 4 It is a driving mechanism perspective view of the bubble water reverse osmosis water purifier of the utility model;

[0019] Fig. 5 It is a filter core assembly closed state perspective view of the bubble water reverse osmosis water purifier of the utility model;

[0020] Fig. 6 It is a filter core assembly open state perspective view of the bubble water reverse osmosis water purifier of the utility model.

[0021] The corresponding component name of each reference numeral in the figure is: 1, machine body; 2, first water inlet electromagnetic valve; 3, water outlet electromagnetic valve; 4, bubbler; 5, jet cavity; 6, gas mixing cavity; 7, booster pump; 8, second water inlet electromagnetic valve; 9, third water inlet electromagnetic valve; 10, pressure barrel; 11, first filter core; 12, second filter core; 13, pressure reducing valve; 14, raw water TDS detector; 15, check valve; 16, pure water TDS detector; 17, high-voltage switch; 18, locking block; 19, sliding groove; 20, handle; 21, rocker; 22, arc-shaped groove; 23, return spring; 24, avoiding groove. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below with reference to the drawings.

[0023] The embodiments of the present application will be described in detail below with reference to the drawings.

[0024] It is to be appreciated that various aspects described herein are described in the context of examples. It should be appreciated that the aspects described herein can be embodied in a wide variety of forms and that any specific structure and / or function described herein is merely illustrative. Based on the teachings herein one skilled in the art should appreciate that an aspect described herein can be implemented independently of any other aspects and that an aspect described herein can be implemented both as any number of software and / or hardware structures.

[0025] It is also important to note that the

[0026] In addition, in the following description, numerous specific details are provided for a thorough understanding. One skilled in the relevant art will recognize, however, that the application can be practiced without one or more of these specific details, in some instances, well-known structures and functions have not been described in detail to avoid obscuring aspects of the application.

[0027] Reference Figs. 1-6The utility model provides a kind of bubble water reverse osmosis water purifier, including body 1 and filter core group inserted in body 1, body 1 is equipped with pure water waterway and bubble water waterway, wherein bubble water waterway includes first water inlet solenoid valve 2, bubble module, outlet solenoid valve 3 and bubbler 4 communicated in turn, bubble module includes jet chamber 5 and gas mixing chamber 6, and booster pump 7 is communicated between jet chamber 5 and gas mixing chamber 6, jet chamber 5 is connected first water inlet solenoid valve 2, gas mixing chamber 6 connects outlet solenoid valve 3, and pure water waterway includes second water inlet solenoid valve 8, booster pump 7, third water inlet solenoid valve 9 and pressure barrel 10 communicated in turn;Filter core group includes first filter core 11 and second filter core 12 detachably inserted on body 1, external water source is connected pure water waterway and bubble water waterway through first filter core 11, second filter core 12 is arranged between third water inlet solenoid valve 9 and pressure barrel 10, and first filter core 11 is also connected with pressure reducing valve 13 between first water inlet solenoid valve 2;When using bubble water waterway, first water inlet solenoid valve 2 opens, and second water inlet solenoid valve 8 and third water inlet solenoid valve 9 are closed, when using pure water waterway, first water inlet solenoid valve 2 is closed, and second water inlet solenoid valve 8 and third water inlet solenoid valve 9 are opened, specifically, when water purifier detects that bubble water tap is opened, raw water is pretreated before first filter core 11, then passes through pressure reducing valve 13, first water inlet solenoid valve 2, jet chamber 5, booster pump 7, gas mixing chamber 6, outlet solenoid valve 3, bubbler 4 and tap and reaches sterilization and decontamination efficiency;Second water inlet solenoid valve 8 and booster pump 7 are connected with raw water TDS detector 14, and second filter core 12 is sequentially connected with check valve 15, pure water TDS detector 16 and high voltage switch 17 between pressure barrel 10, wherein raw water TDS detector 14 is used to detect the precipitate in raw water flow, and pure water TDS detector 16 is used to detect the precipitate in filtered water flow, and raw water is returned to first filter core 11 after first filter core 11 and pure water waterway, and then is connected to external water tap;When making pure water, water purifier detects that high voltage switch 17 is closed, at this time, second water inlet solenoid valve 8, booster pump 7 and third water inlet solenoid valve 9 are powered on, and first water inlet solenoid valve 2 and outlet solenoid valve 3 are closed, raw water is pretreated through first filter core 11, then passes through second water inlet solenoid valve 8, booster pump 7, third water inlet solenoid valve 9, second filter core 12, check valve 15 and high voltage switch 17 and enters pressure barrel 10, then is filtered after first filter core 11 and is discharged, wherein another road passes through second filter core 12 and concentrated water is discharged through flushing solenoid valve, when full, equipment is powered on, detects that high voltage switch 17 is disconnected, and enters full standby state, second water inlet solenoid valve 8, booster pump 7 and third water inlet solenoid valve 9 are powered off, and equipment stops making water.

[0028] In some embodiments, as Figs. 2-4As shown, the first filter element 11 and the second filter element 12 have the same external structure, the first filter element 11 includes locking blocks 18 symmetrically arranged on both sides and a driving mechanism, the first filter element 11 is symmetrically provided with sliding grooves 19, the driving mechanism is used for driving the locking blocks 18 to slide along the sliding grooves 19, the driving mechanism includes a handle 20 reversely arranged at the end of the first filter element 11 and a rocker 21 symmetrically mounted on the inner bottom of the handle 20, the rocker 21 abuts against the locking blocks 18, the rocker 21 can rotate axially along the handle 20, the end of the rocker 21 is L-shaped, the outer side of the locking block 18 is provided with an eccentric arc-shaped groove 22, when the rocker 21 rotates, the locking blocks 18 can be pushed to slide inwards through the arc-shaped groove 22, the reset springs 23 are inserted between the locking blocks 18, and the end of the first filter element 11 is provided with an avoiding groove 24 matched with the handle 20; when the handle 20 is rotated, the two rockers 21 can be driven to rotate axially through the connecting shaft, since the rocker 21 is L-shaped, the end of the rocker 21 can push the arc-shaped groove 22, so that the locking blocks 18 slide inwards along the sliding grooves 19 and are contracted, at this time, the outer side of the locking block 18 is separated from the surface of the machine body 1, the filter element can be directly taken out, when the filter element is put in, the handle 20 is rotated, and the reset spring 23 can drive the locking blocks 18 to reset and push out, so that the filter element is locked in the machine body 1.

[0029] The bubble water reverse osmosis water purifier provided by the utility model can realize the function of directly sending out bubble water, only needs to configure two filter elements for circulation, saves the occupied space and the manufacturing cost, the filter element can be rotated and drawn out and disassembled through the handle, is convenient to clean, the water flow speed can be increased through water storage of the pressure barrel, without equipping a larger water pump and the like, cost and space are also saved, and the effects of large flow and comprehensive function are simultaneously achieved.

[0030] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, some improvements and decorations can be made without departing from the technical principles of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.

Claims

1. A bubble water reverse osmosis water purifier, comprising a body (1) and a filter element group inserted in the body (1), characterized in that: A pure water circuit and a bubble water circuit are installed in the machine body (1), and the bubble water circuit includes a first water inlet solenoid valve (2), a bubble module, a water outlet solenoid valve (3) and a bubbler (4) which are connected in sequence. The bubble module includes a jet cavity (5) and an air mixing cavity (6), and a booster pump (7) is connected between the jet cavity (5) and the air mixing cavity (6). The jet cavity (5) is connected to the first water inlet solenoid valve (2), and the air mixing cavity (6) is connected to the water outlet solenoid valve (3).

2. The bubble water reverse osmosis water purifier according to claim 1, characterized in that: The pure water circuit comprises a second water inlet solenoid valve (8), a booster pump (7), a third water inlet solenoid valve (9) and a pressure barrel (10) which are connected in sequence.

3. The bubble water reverse osmosis water purifier according to claim 2, characterized in that: The filter element group comprises a first filter element (11) and a second filter element (12) which are detachably inserted into the body (1); an external water source is connected to the pure water circuit and the bubble water circuit via the first filter element (11); and the second filter element (12) is arranged between the third water inlet solenoid valve (9) and the pressure barrel (10).

4. The bubble water reverse osmosis water purifier according to claim 3, characterized in that: A pressure reducing valve (13) is also connected between the first filter element (11) and the first water inlet solenoid valve (2).

5. The bubble water reverse osmosis water purifier according to claim 3, characterized in that: A raw water TDS detector (14) is connected between the second water inlet solenoid valve (8) and the booster pump (7), and a check valve (15), a pure water TDS detector (16) and a high-pressure switch (17) are sequentially connected between the second filter element (12) and the pressure barrel (10).

6. The bubble water reverse osmosis water purifier according to claim 3, characterized in that: The raw water passes through the first filter element (11) and the pure water channel and then returns to the first filter element (11), and is then connected to an external faucet.

7. The bubble water reverse osmosis water purifier according to claim 3, characterized in that: The first filter element (11) and the second filter element (12) have the same external structure. The first filter element (11) includes locking blocks (18) symmetrically arranged on both sides and a driving mechanism. The first filter element (11) is symmetrically provided with sliding grooves (19). The driving mechanism is used to drive the locking blocks (18) to slide along the sliding grooves (19).

8. The bubble water reverse osmosis water purifier according to claim 7, characterized in that: The driving mechanism comprises a handle (20) flipped and arranged at the end of the first filter element (11) and a rocker (21) symmetrically mounted on the inner bottom of the handle (20), wherein the rocker (21) abuts against the locking block (18).

9. The bubble water reverse osmosis water purifier according to claim 8, characterized in that: The rocker (21) can rotate along the axial direction of the handle (20), the end of the rocker (21) is L-shaped, and an eccentric arc groove (22) is provided on the outer side of the locking block (18). When the rocker (21) rotates, the locking block (18) can be pushed to slide inward through the arc groove (22).

10. The bubble water reverse osmosis water purifier according to claim 8, characterized in that: A return spring (23) is inserted between the locking blocks (18), and an escape groove (24) cooperating with the handle (20) is provided at the end of the first filter element (11).

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