CN219646935U

CN219646935U - Novel water purifier

Info

Publication number: CN219646935U
Application number: CN202321009062.XU
Authority: CN
Inventors: 周齐松; 蔡明光
Original assignee: Guangdong Yimi Environmental Technology Co ltd
Current assignee: Guangdong Yimi Environmental Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-08
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a novel water purifier, which comprises a mounting seat, a front composite filter element, a reverse osmosis membrane filter element and a rear carbon filter element which are respectively and detachably arranged on the mounting seat; the mounting seat comprises a hanging wall for hanging the water purifier and a base for mounting the filter element, wherein the base is provided with a first cover body for being connected with the front composite filter element in a covering manner, a second cover body for being connected with the rear carbon filter element in a covering manner and a mounting hole for mounting the reverse osmosis membrane filter element; the wall hanging, the base, the first cover body, the second cover body and the mounting hole are of an integrated structure. The water purifier only uses the three filter elements of the front composite filter element, the reverse osmosis membrane filter element and the rear carbon filter element, so that the purification effect is realized, the purification cost is reduced, the occupied space is less, and the maintenance is easier; in addition, the water purifier provided by the utility model has the advantages that the assembly structure is optimized, and the filter element membrane shell and the wall hanging which are integrally designed are used, so that the assembly efficiency is effectively improved.

Description

Novel water purifier

Technical Field

The utility model belongs to the technical field of water purifying devices, and particularly relates to a novel water purifier.

Background

Along with the increasing requirements of people on water quality safety, the water treatment equipment of the water purifier gradually enters home life. The development history of the water purifier has undergone many years of evolution and improvement, and along with the progress of technology and the change of market demands, the technology of filtering and purifying the water purifier is also continuously improved and upgraded.

In the prior art, a plurality of filter core devices are generally required to be adopted in a common household water purifier, and five filter cores are generally required to be used, wherein the filter cores comprise a coarse filter, an active carbon filter core, an RO reverse osmosis membrane, an ultrafilter and the like, and each filter core has different functions and is used for filtering different pollutants. The design of such a multiple cartridge device increases cost and requires more installation space. In addition, the pipeline structure of the existing water purifier is complex, the filter element membrane shell and the hanging wall are arranged independently, assembly can be completed only through multiple operations, assembly efficiency is low, and certain trouble is brought to users.

In view of this, it is necessary to find new designs to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims at: aiming at the defects of the prior art, the water purifier is simpler in structure, easy to maintain and better in purifying effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a novel water purifier comprises a mounting seat, a front composite filter element, a reverse osmosis membrane filter element and a rear carbon filter element which are respectively and detachably arranged on the mounting seat;

the mounting seat comprises a hanging wall for hanging the water purifier and a base for mounting the filter element, wherein the base is provided with a first cover body for being connected with the front composite filter element in a covering manner, a second cover body for being connected with the rear carbon filter element in a covering manner and a mounting hole for mounting the reverse osmosis membrane filter element; the wall hanging, the base, the first cover body, the second cover body and the mounting hole are of an integrated structure.

Preferably, the reverse osmosis membrane filter element is vertically installed at the side edge of the base.

Preferably, the front-mounted composite filter element is connected with a water inlet electromagnetic valve, the water inlet electromagnetic valve is connected with a booster pump, the booster pump is connected with the water inlet end of the reverse osmosis membrane filter element, the water purifying end of the reverse osmosis membrane filter element is connected with a check valve, the check valve is connected with a high-voltage switch, and the high-voltage switch is connected with the water inlet end of the rear-mounted carbon filter element; the waste water end of the reverse osmosis membrane filter element is connected with a waste water electromagnetic valve.

Preferably, the mounting seat is further provided with a plurality of reinforcing connection plates, one ends of the reinforcing connection plates are fixedly connected with the hanging wall, and the other ends of the reinforcing connection plates are fixedly connected with the base.

Preferably, the front composite filter element comprises a first bottle body and a composite filter element body arranged in the first bottle body, and the first bottle body is in threaded connection with the first cover body;

the rear carbon filter element comprises a second bottle body and a carbon filter element body arranged in the second bottle body, and the second bottle body is in threaded connection with the second cover body;

the reverse osmosis membrane filter element comprises a third bottle body, a third cover body and a reverse osmosis membrane filter element body arranged in the third bottle body, wherein the third bottle body is in threaded connection with the third cover body.

Preferably, the first cover body and the second cover body are respectively formed by the downward extension of the base, the inner side walls of the first cover body, the second cover body and the third cover body are respectively provided with internal threads, and the outer side walls of the first bottle body, the second bottle body and the third bottle body are respectively provided with external threads which are connected with the internal threads in a matched mode.

Preferably, the external thread of the first bottle body, the external thread of the second bottle body and the external thread of the third bottle body are also provided with sealing rings.

Preferably, the composite filter element body is of a multi-layer composite structure and comprises PP cotton, granular carbon and compressed carbon which are sequentially arranged from outside to inside.

Preferably, the front composite filter element, the rear carbon filter element and the reverse osmosis membrane filter element all comprise limiting pieces, the first cover body, the second cover body and the third cover body are all provided with first protrusions, the first bottle body, the second bottle body and the third bottle body are all provided with second protrusions, the first protrusions are provided with first through holes for the limiting pieces to pass through, and the second protrusions are provided with second through holes for the limiting pieces to pass through;

when the cover body and the bottle body are in a sealing state, the limiting piece penetrates through the first perforation and the second perforation, and the first bulge and the second bulge are relatively fixed.

Preferably, the limiting piece comprises an inserting rod, and one end of the inserting rod is provided with an anti-falling part for preventing the inserting rod from falling out of the perforation; and a blocking part for blocking the second bulge is also arranged on the first bulge.

Preferably, the top of the first cover body, the second cover body and the third cover body are all provided with a plurality of reinforcing ribs.

Preferably, a fixing clamp protrusion is arranged on the upper portion of the third bottle body, and the third bottle body penetrates through the mounting hole and is fixed on the base through the fixing clamp protrusion.

Preferably, the circumference of the fixing clamp is provided with a plurality of first fixing holes, the circumference of the mounting hole is provided with a plurality of second fixing holes matched with the first fixing holes, and the fixing piece sequentially penetrates through the first fixing holes and the second fixing holes to fix the third bottle body to the mounting hole of the base.

Compared with the prior art, the utility model has at least the following beneficial effects:

1) Optimizing the purifying effect: the water purifier provided by the utility model adopts the three filter elements of the front composite filter element, the reverse osmosis membrane filter element and the rear carbon filter element, so that impurities, peculiar smell and harmful substances in water can be effectively removed, and a purification effect of higher water quality is provided.

2) The purification cost is reduced: compared with the five filter core structures adopted by the traditional water purifier, the design of the utility model is more concise; the number of filter elements and the material cost are reduced, thereby reducing the purification cost.

3) Space occupation is reduced: as the number of the filter elements is reduced, the volume of the water purifier is smaller; the portable household cabinet not only can be conveniently placed in a household space by a user, but also is more portable.

4) The user can conveniently maintain: the filter element adopts a detachable and washable design, so that a user can conveniently replace and maintain the filter element by himself, and the time and energy of the user are saved.

5) The assembly efficiency is improved: the wall, the base, the first cover body, the second cover body and the mounting hole are integrally formed by adopting an injection molding process, so that the filter element is easy to assemble and disassemble and convenient to repair and maintain; meanwhile, the pipeline structure is simplified, and later maintenance and replacement are facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a second schematic diagram of the structure of the present utility model.

Fig. 3 is an exploded view of the mounting block and cartridge assembly of the present utility model.

The figures are labeled as follows:

1. a mounting base; 11. wall hanging; 12. a base; 121. a first cover; 1211. a first protrusion; 1212. a first perforation; 122. a second cover; 123. a mounting hole; 124. a second fixing hole; 125. reinforcing ribs; 13. reinforcing the connecting plate; 2. a front composite filter element; 21. a first bottle; 211. a second protrusion; 212. a second perforation; 3. a carbon filter element is arranged at the rear end; 31. a second bottle body; 4. a reverse osmosis membrane filter element; 41. a third bottle; 411. a fixing clip protrusion; 412. a first fixing hole; 42. a third cover; 5. a booster pump; 6. a water inlet electromagnetic valve; 7. a high voltage switch; 8. a waste water electromagnetic valve; 9. a non-return valve; 10. a restriction member; 101. a rod; 102. and an anti-falling part.

Detailed Description

In order to make the technical scheme and advantages of the present utility model more apparent, the present utility model and its advantageous effects will be described in further detail below with reference to the detailed description and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.

As shown in fig. 1-3, the utility model provides a novel water purifier, which comprises a mounting seat 1, and a front composite filter element 2, a reverse osmosis membrane filter element 4 and a rear carbon filter element 3 which are respectively detachably mounted on the mounting seat 1;

the mounting seat 1 comprises a hanging wall 11 for hanging a water purifier and a base 12 for mounting a filter element, wherein the base 12 is provided with a first cover body 121 for being in cover connection with the front composite filter element 2, a second cover body 122 for being in cover connection with the rear carbon filter element 3 and a mounting hole 123 for mounting the reverse osmosis membrane filter element 4; wherein, the wall 11, the base 12, the first cover 121, the second cover 122 and the mounting hole 123 are integrally formed; wherein, reverse osmosis membrane filter core 4 is vertical to be installed in the side position of base 12.

Wherein, the preposed composite filter element 2 is connected with a water inlet electromagnetic valve 6, the water inlet electromagnetic valve 6 is connected with a booster pump 5, the booster pump 5 is connected with the water inlet end of the reverse osmosis membrane filter element 4, the water purifying end of the reverse osmosis membrane filter element 4 is connected with a check valve 9, the check valve 9 is connected with a high-voltage switch 7, and the high-voltage switch 7 is connected with the water inlet end of the postposition carbon filter element 3; the waste water end of the reverse osmosis membrane filter element 4 is connected with a waste water electromagnetic valve 8.

Compared with the prior art, the water purifier provided by the utility model has the following advantages:

1) The water purifier abandons the five filter core structures in the traditional water purifier, only uses the three filter cores of the front composite filter core 2, the reverse osmosis membrane filter core 4 and the rear carbon filter core 3, reduces the purification cost and occupies less space when realizing the purification effect, and simultaneously, the filter core adopts a detachable and washable design, thereby being convenient for a user to maintain;

2) The water purifier also optimizes a pipeline structure and an assembly structure, facilitates subsequent maintenance by simplifying the pipeline structure, and improves the assembly efficiency by using the filter element membrane shell and the wall 11 which are integrally designed.

3) In addition, the reverse osmosis membrane filter element 4 is vertically arranged at the side edge of the base 12, so that the reserved space can be used for installing the booster pump 5, the assembly space is effectively saved, and the utilization rate of the whole space is improved.

In an embodiment according to the utility model, the mounting base 1 is further provided with a plurality of reinforcing connection plates 13, one ends of the reinforcing connection plates 13 are fixedly connected with the wall 11, and the other ends of the reinforcing connection plates 13 are fixedly connected with the base 12. By providing the reinforcing connection plate 13, the structural strength of the wall 11 and the base 12 as a whole can be improved.

In an embodiment according to the present utility model, the front composite filter element 2 includes a first bottle 21 and a composite filter element body disposed in the first bottle 21, and the first bottle 21 is screwed with the first cover 121;

the rear carbon filter element 3 comprises a second bottle body 31 and a carbon filter element body arranged in the second bottle body 31, and the second bottle body 31 is in threaded connection with the second cover body 122;

the reverse osmosis membrane filter element 4 comprises a third bottle body 41, a third cover body 42 and a reverse osmosis membrane filter element 4 body arranged in the third bottle body 41, and the third bottle body 41 is in threaded connection with the third cover body 42.

In an embodiment according to the present utility model, the first cover 121 and the second cover 122 are respectively formed by extending downward from the base 12, the inner sidewalls of the first cover 121, the second cover 122 and the third cover 42 are respectively provided with internal threads, and the outer sidewalls of the first bottle 21, the second bottle 31 and the third bottle 41 are respectively provided with external threads which are in fit connection with the internal threads.

In an embodiment according to the present utility model, sealing rings are further provided at the external threads of the first, second and third bottles 21, 31 and 41. Two grooves for placing sealing rings are arranged between external threads of the bottle body, one sealing ring is placed in each groove, the two sealing rings can expand under the action of water, and the sealing rings can expand under the action of water, so that the sealing effect is better.

In an embodiment according to the utility model, the composite filter element body is a multi-layer composite structure comprising PP cotton, granular carbon and compressed carbon arranged in sequence from outside to inside. Wherein, the PP cotton can filter out large particulate matters such as sediment, rust and the like, and algae and planktonic microorganisms; the granular carbon can adsorb abnormal color and peculiar smell in water, most of organic pollutants, colloid and the like, and the compressed carbon can inhibit scale formation, soften water quality and prolong the service life of the RO membrane.

In an embodiment according to the present utility model, the front composite filter element 2, the rear carbon filter element 3 and the reverse osmosis membrane filter element 4 each comprise a limiting element 10, a first protrusion 1211 is arranged on each of the first cover body 121, the second cover body 122 and the third cover body 42, a second protrusion 211 is arranged on each of the first bottle body 21, the second bottle body 31 and the third bottle body 41, a first through hole 1212 through which the limiting element 10 passes is arranged on the first protrusion 1211, and a second through hole 212 through which the limiting element 10 passes is arranged on the second protrusion 211; when the cap and the bottle are in a sealed state, the restriction 10 passes through the first and second through holes 1212 and 212 and fixes the first and second protrusions 1211 and 211 relatively.

When the cap and the bottle body are in a sealed state in this embodiment, the position between the first protrusion 1211 and the second protrusion 211 is already determined, the limiting member 10 passes through the perforation, and the lower end of the limiting member 10 is located at the front end and the rear end of the rotation direction of the second protrusion 211, so that the first protrusion 1211 and the second protrusion 211 are relatively fixed, and therefore, the cap and the bottle body are ensured not to relatively rotate, the tooth-withdrawing phenomenon is ensured not to be generated, the tightness of the filter bottle is ensured, and when the filter bottle needs to be loosened, the limiting member 10 is only required to be taken out from the perforation, and can be easily unscrewed.

In an embodiment according to the present utility model, the restriction member 10 includes a plunger 101, and one end of the plunger 101 is provided with a drop-preventing portion 102 for preventing the drop-out perforation; the first protrusion 1211 is further provided with a blocking portion for blocking the second protrusion 211; when the bottle body rotates to the cover body for sealing, the end part of the second protrusion 211 is just blocked by the blocking part, the bottle body cannot further rotate, and the overlarge rotating angle is prevented.

In one embodiment according to the present utility model, the plunger 101 is provided with at least two, and the first and second perforations 1212 and 212 are provided with at least two, respectively.

In an embodiment according to the present utility model, the top of each of the first cover 121, the second cover 122 and the third cover 42 is provided with a plurality of reinforcing ribs 125. The reinforcing ribs 125 can be arranged annularly along the top of the cover body, and also can be arranged at intervals in a strip shape along the radial direction of the cover body, and the strength of the cover body can be improved by arranging the reinforcing ribs 125.

In an embodiment according to the present utility model, the upper portion of the third bottle 41 is provided with a fixing clip protrusion 411, and the third bottle 41 passes through the mounting hole 123 and is fixed to the base 12 by the fixing clip protrusion 411; the circumference of the fixing clip protrusion 411 is provided with a plurality of first fixing holes 412, the circumference of the mounting hole 123 is provided with a plurality of second fixing holes 124 matched with the first fixing holes 412, and the fixing piece sequentially passes through the first fixing holes 412 and the second fixing holes 124 to fix the third bottle 41 to the mounting hole 123 of the base 12. Wherein the fixing piece is a screw, a bolt or a stud.

The working process of the utility model is as follows:

the front composite filter element 2, the rear carbon filter element 3 and the reverse osmosis membrane filter element 4 are arranged on the base 12, tap water enters the booster pump 5 through the water inlet electromagnetic valve 6 after being filtered by the front composite filter element 2 and then is filtered by the reverse osmosis membrane filter element 4 for the second time, at the moment, part of waste water is discharged through the waste water electromagnetic valve 8 and the waste water port, and filtered water reaches the rear carbon filter element 3 through the water outlet pipe of the water purifying end to be filtered, so that purified water is generated and flows out through the purified water outlet.

In the description of the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" refers to two or more than two; unless specifically stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the embodiments of the disclosure may be suitably combined to form other embodiments as will be understood by those skilled in the art. Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The novel water purifier is characterized by comprising a mounting seat, and a front composite filter element, a reverse osmosis membrane filter element and a rear carbon filter element which are respectively detachably mounted on the mounting seat;

2. The novel water purifier of claim 1 wherein: the reverse osmosis membrane filter element is vertically arranged at the side edge of the base.

3. The novel water purifier of claim 1 wherein: the front-mounted composite filter element is connected with a water inlet electromagnetic valve, the water inlet electromagnetic valve is connected with a booster pump, the booster pump is connected with the water inlet end of the reverse osmosis membrane filter element, the water purifying end of the reverse osmosis membrane filter element is connected with a check valve, the check valve is connected with a high-voltage switch, and the high-voltage switch is connected with the water inlet end of the rear-mounted carbon filter element; the waste water end of the reverse osmosis membrane filter element is connected with a waste water electromagnetic valve.

4. The novel water purifier of claim 1 wherein: the mounting seat is also provided with a plurality of reinforcing connecting plates, one ends of the reinforcing connecting plates are fixedly connected with the hanging wall, and the other ends of the reinforcing connecting plates are fixedly connected with the base.

5. The novel water purifier of claim 1 wherein: the front composite filter element comprises a first bottle body and a composite filter element body arranged in the first bottle body, and the first bottle body is in threaded connection with the first cover body;

6. The novel water purifier of claim 5, wherein: the first cover body and the second cover body are respectively formed by the downward extension of the base, the first cover body, the second cover body and the inner side wall of the third cover body are respectively provided with internal threads, and the outer side walls of the first bottle body, the second bottle body and the third bottle body are respectively provided with external threads which are connected with the internal threads in a matched mode.

7. The novel water purifier of claim 5, wherein: the composite filter element body is of a multilayer composite structure and comprises PP cotton, granular carbon and compressed carbon which are sequentially arranged from outside to inside.

8. The novel water purifier of claim 5, wherein: the front composite filter element, the rear carbon filter element and the reverse osmosis membrane filter element comprise limiting pieces, first bulges are arranged on the first cover body, the second cover body and the third cover body, second bulges are arranged on the first bottle body, the second bottle body and the third bottle body, first through holes for the limiting pieces to pass through are formed in the first bulges, and second through holes for the limiting pieces to pass through are formed in the second bulges;

9. The novel water purifier of claim 8, wherein: the limiting piece comprises an inserting rod, and one end of the inserting rod is provided with an anti-falling part for preventing the inserting rod from falling out of the perforation; and a blocking part for blocking the second bulge is also arranged on the first bulge.

10. The novel water purifier of claim 5, wherein: the upper part of the third bottle body is provided with a fixing clamp protrusion, and the third bottle body passes through the mounting hole and is fixed on the base through the fixing clamp protrusion;

the circumference of the fixing clamp is provided with a plurality of first fixing holes, the circumference of the mounting hole is provided with a plurality of second fixing holes matched with the first fixing holes, and the fixing piece sequentially penetrates through the first fixing holes and the second fixing holes to fix the third bottle body to the mounting hole of the base.