CN217921656U - Water purifier - Google Patents

Abstract

A water purifier comprises a shell component, a waterway component, a filter element and a booster pump component, wherein the waterway component, the filter element and the booster pump component are positioned inside the shell component; the waterway assembly comprises a first integrated waterway plate and a second integrated waterway plate, the plate surfaces of which are parallel to each other, and a waterway loop is formed between the first integrated waterway plate and the second integrated waterway plate; the booster pump assembly comprises a booster pump, and the extension direction of the booster pump is not perpendicular to the plate surface of the first integrated waterway plate; the filter core with the booster pump subassembly sets firmly respectively first integrated water route board is dorsad one side in rivers return circuit, and with rivers return circuit intercommunication. Compared with the prior art, the utility model discloses a water purifier can divide its inner space in a flexible way, the extension of the water purifier function of being convenient for.

Description

Water purifier

Technical Field

The utility model relates to a water treatment technical field especially relates to a water purifier.

Background

With the improvement of living standard, the requirement of people on water quality is higher and higher, so that the water purifier is increasingly popularized in each household. The water purifier is generally provided with a filter element, and water is pumped by a booster pump and then is introduced into the filter element through a water pipe and the like for filtering and then is supplied to a user for use, so that the water purification is realized. However, in the prior art, the water purifier has complicated water paths due to excessive water pipes, and occupies large space. Especially for the water purifiers placed in narrow spaces such as a cabinet under a kitchen, the structure is compact, and the problem that the improvement of the space utilization rate is needed to be solved urgently by users is solved. For this reason, some water purifiers with compact structure are also provided in the prior art, for example, an integrated water channel plate is used to concentrate the water channels on the plate body to save the space of the pipeline.

However, for water purifiers with different powers, the power of the booster pump and the corresponding volume are different, and a certain mounting space of the booster pump is usually reserved for mounting different booster pumps. Meanwhile, in practice, other functional modules, such as a heating module and a cooling module, may be provided in the water purifier according to the functional requirements. In order to make the best of space and compact structure, the functional modules are generally arranged in the reserved installation space of the booster pump. And the required space is different for different booster pumps and different functional modules. If the booster pump keeps the position unchangeable basically in the inside water purifier, correspondingly, the installation space of reserving for other functional modules is comparatively fixed, and the space division adjustment degree of difficulty is big, and this will lead to other functional modules to set up the increase of the degree of difficulty for the water purifier is difficult to realize function extension or power increase etc. and the application scope and the function of water purifier receive the restriction.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a water purifier to improve the space flexibility that the booster pump set up.

The utility model discloses a following technical scheme realizes:

a water purifier comprises a shell component, a waterway component, a filter element and a booster pump component, wherein the waterway component, the filter element and the booster pump component are positioned inside the shell component; the waterway assembly comprises a first integrated waterway plate and a second integrated waterway plate, the plate surfaces of which are parallel to each other, and a waterway loop is formed between the first integrated waterway plate and the second integrated waterway plate; the booster pump assembly comprises a booster pump, and the extension direction of the booster pump is not perpendicular to the plate surface of the first integrated waterway plate; the filter core with the booster pump subassembly sets firmly respectively first integrated water route board is dorsad one side in rivers return circuit, and with rivers return circuit intercommunication.

Compared with the prior art, the utility model discloses an among the water purifier, contained angle between the extending direction through changing the booster pump and the first integrated water route board face is adjusted the division of water purifier inner space to improve the flexibility ratio of water purifier inner space adjustment, reduce the degree of difficulty of other functional module installations, the function extension of being convenient for, and then enlarge the application scope of water purifier.

Further, the booster pump assembly further comprises a fixing piece and a pump body base; the fixing piece is fixed relative to the first integrated waterway plate; the pump body base is located the mounting with between the booster pump, through changing the contained angle between the extending direction of different pump body bases adjustment booster pumps and the first integrated water route board face, realize the nimble setting of booster pump position.

Further, the fixing piece is provided with a fixing plate surface perpendicular to the first integrated waterway plate surface; the pump body base is provided with an inclined plane and an installation plane; the mounting surface faces the fixed plate surface and is connected with the fixed plate surface, the inclined surface faces back to the mounting surface, and the included angle between the inclined surface and the mounting surface is smaller than 90 degrees; the booster pump sets firmly on the inclined plane, and extending direction with the inclined plane is parallel, adjusts the installation face with the position of booster pump can be adjusted to contained angle between the inclined plane, further reduces the adjustment degree of difficulty of booster pump.

Further, the booster pump is fixed on the inclined plane through screws so as to improve the mounting stability of the booster pump.

Further, the fixing piece is a box body with a hollow interior; the fixed plate surface is arranged on the inner side of the box body to protect the booster pump and absorb vibration.

Further, the pump body base is fixed to the fixing member through screws to increase the stability of the installation of the pump body base.

Further, still including setting up in the inside filter core support of shell subassembly is in order to support the filter core to improve the stability of filter core installation.

Further, the device also comprises a front bracket; the front bracket is fixed with the shell component; the filter element bracket is positioned between the front bracket and the waterway assembly bracket; one end of the filter element is supported by the front support, the other end of the filter element is fixed with the first integrated water path plate, and the filter element is reliably arranged in the water purifier.

Further, the axial direction of the filter element is perpendicular to the first integrated water circuit board, so that the internal structure of the water purifier is compact.

Furthermore, the number of filter cores is more than two, and the filter cores are respectively positioned on two opposite sides of the booster pump assembly to improve the purification effect.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the water purifier of the present invention;

FIG. 2 is a schematic view of the whole water purifier with the main body and the front panel of the housing assembly removed;

FIG. 3 is an exploded view of the water purifier according to the present invention, with the main body and the front panel of the housing assembly removed;

fig. 4 is a front view of a first integrated circuit board according to the present invention;

FIG. 5 is a front view of the water purifier of the present invention;

fig. 6 is a projection view of a cross-section taken along line Z-Z of fig. 5 according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of the fixing member of the present invention;

FIG. 8 is a schematic diagram of a portion of a booster pump assembly according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of the pump body base of the present invention;

fig. 10 is a schematic view of a preferred structure of a fixing member according to a first embodiment of the present invention;

fig. 11 is a projection view of the second embodiment of the present invention, taken along the line Z-Z in fig. 5.

Detailed Description

Specifically, referring to fig. 1 to 3, the water purifier of the present invention includes a housing assembly 10, a waterway assembly 20, a front bracket 30, a filter element bracket 40, a filter element 50, and a booster pump assembly 60. The housing assembly 10 is hollow inside, and the waterway assembly 20 and the front bracket 30 are respectively covered on openings at two opposite sides of the housing assembly 10 and fixed with the housing assembly 10, so as to jointly form an accommodating space (not labeled) inside the housing assembly 10. The filter element bracket 40, the filter element 50 and the booster pump assembly 60 are all positioned in the accommodating space. The cartridge holder 40 is installed between the waterway assembly 20 and the front holder 30. The filter element 50 is inserted into the filter element holder 40 from one side of the front holder 30, one end of the filter element is supported by the front holder 30, the other end of the filter element is connected to the waterway assembly 20 and communicated with the waterway assembly, and the filter element holder 40 further provides a support for the middle of the filter element 50. The booster pump assembly 60 communicates with the waterway assembly 20, and is located on the same side of the waterway assembly 20 as the filter element 50, to compact the structure of the water purifier. When in use, external water flows into the filter element 50 from the waterway assembly 20 for filtration, and then flows out through the waterway assembly 20 for supply to a user, and the booster pump assembly 60 pressurizes water flowing in the waterway assembly 20 to ensure the directional flow of the water.

Wherein the housing assembly 10 comprises a main body 11, a front panel 12 and a rear panel 13. The main body 11 is hollow and has openings at opposite sides. The front panel 12 and the rear panel 13 are respectively located at one side of the main body 11 where the two openings are located. The front bracket 30 covers the opening on one side of the main body 11 and is located between the front panel 12 and the main body 11, and the front panel 12 is installed on one side of the front bracket 30, which faces away from the filter element 50. The front bracket 30 is provided with an insertion hole 31 communicating with the filter element bracket 40. When the filter element 50 is attached, the front panel 12 is detached from the front bracket 30 to expose the insertion hole 31, and the filter element 50 is inserted into the insertion hole 31. After the installation, the front panel 12 is re-covered on the insertion hole 31 to protect the filter element 50 and beautify the appearance. The rear panel 13 covers the outside of the waterway assembly 20. The rear panel 13 is provided with two or more joints 131 for communicating the waterway assembly 20, wherein more than one joint 131 is connected between an external water source and the inlet of the waterway assembly 20, and external water flows into the waterway assembly 20 from the joints 131. Other fittings 131 are connected between the user line and the outlet of the waterway assembly 20 to supply water. The waterway assembly 20 is fixed to the rear panel 13 by screws or the like. In this embodiment, the front panel 12 and the rear panel 13 are parallel to each other and perpendicular to the axis of the filter element 50, and the rear panel 13 and the main body 11, the front panel 12 and the front bracket 30, and the main body 11 and the front bracket 30 are all engaged by snapping.

The waterway assembly 20 includes a first integrated water channel plate 21 positioned at a side close to the filter element 50 and a second integrated water channel plate 22 positioned at a side close to the rear panel 13. The first integrated water route board 21 with the face of second integrated water route board 22 is parallel to each other and all with the axis of filter core 50 is perpendicular. The first integrated water circuit board 21 and/or the second integrated water circuit board 22 are respectively provided with a protrusion (not labeled) extending in a bending way on the opposite board surface, and when the first integrated water circuit board 21 and the second integrated water circuit board 22 are close to each other, the protrusions of the first integrated water circuit board 21 and the second integrated water circuit board are mutually matched to form an integrated water flow loop (not labeled). Since the design of the integrated water circuit is conventional in the art, it will not be described in detail here. Referring to fig. 4, a filter element connector 211 is disposed on the first integrated water channel plate 21, an inlet and an outlet of the filter element 50 are respectively connected to the water flow circuit through the filter element connector 211, and the connector 131 is communicated with the second integrated water channel plate 22, so as to guide external water flow into the water flow circuit and guide filtered water flow out of the water flow circuit. The filter element bracket 40 is fixed on the surface of the first integrated water flow plate 21 on the side back to the water flow loop. Further, a mounting seat 212 is convexly arranged on a plate surface of the first integrated water channel plate 21 on the side opposite to the water flow loop, the mounting seat 212 surrounds the outer side of the filter element connecting port 211, the filter element support 40 is sleeved on the outer side of the mounting seat 212 and is in interference fit or transition fit with the outer side of the mounting seat 212, and the filter element 50 is inserted into the inner side of the mounting seat 212 and is in interference fit or transition fit with the inner side of the mounting seat 212, so that the filter element support 40 and the filter element 50 are positioned conveniently; the cartridge holder 40 is fixed to the first integrated circuit board 21 by screws or the like.

The filter element 50 is a reverse osmosis filter element or a composite filter element in the prior art. In this embodiment, the number of the filter elements 50 is two, but one or more filter elements 50 may be provided according to actual needs, and different water flow circuits, mounting seats 212, and the like are correspondingly provided according to the number of the filter elements 50.

The first embodiment is as follows:

referring to fig. 5 to 9, the booster pump assembly 60 includes a fixing member 61, a pump body base 62, a booster pump 63 and a water pipe 64. The fixing member 61 is fixed within the housing assembly 10. In this embodiment, the fixing member 61 is integrally formed with the cartridge holder 40. But can be arranged separately from the filter element bracket 40 in order to reduce the difficulty of mould production. To reduce the influence of the vibration of the booster pump 63, the fixing member 61 may be fixed to a side of the first integrated water passage plate 21 facing away from the water flow circuit, and separated from the cartridge holder 40, the housing assembly 10, and the like. The fixing member 61 is provided with a fixing plate surface 611 extending in the axial direction of the filter element 50. The pump body base 62 is fixed on the fixing plate surface 611 to support the pump body 63, and the pump body base 62 is located between the fixing plate 61 and the pump body 63. The booster pump 63 is provided with a pump body 631 extending along the axial direction, the extending direction of the pump body 631 is not perpendicular to the plate surface of the first integrated water channel plate 21, the included angle of the extending direction of the pump body 631 relative to the plate surface of the first integrated water channel plate 21 is changed, and the spatial position of the booster pump 63 in the water purifier is changed accordingly, so that the internal space division of the water purifier is adjusted. The booster pump 63 is communicated with the water flow loop on the first integrated water circuit board 21 through the water pipe 64. The water pipe 64 may be a hard pipe such as a PVC pipe or a steel pipe, or a soft pipe such as a PP pipe or a PE pipe to flexibly set a water path.

In this embodiment, the water purifier is disposed on a horizontal table, and the filter element 50 is located above the booster pump assembly 60, and the axial direction thereof is parallel to the horizontal table and perpendicular to the surface of the first integrated water channel plate 21. The fixed plate surface 611 is perpendicular to both the horizontal plane and the plate surface of the first integrated circuit board 21. The pump body 631 is a cylinder extending along the axial direction thereof, the pump body base 62 is provided with an inclined surface 621 facing away from the fixed plate surface 611 and a mounting surface 622 facing the fixed plate surface 611, the inclined surface 621 is not perpendicular to the plate surface of the first integrated water circuit board 21, and the mounting surface 622 is parallel to the fixed plate surface 611 and forms an included angle smaller than 90 degrees with the inclined surface 621. The attachment surface 622 is in contact with the fixed plate surface 611, and the pump body 631 is fixed to the inclined surface 621 by means of attachment means such as screws, and the axis of the pump body 631 is parallel to the inclined surface 621 such that the axis of the pump body 631 is not perpendicular to the plate surface of the first integrated circuit board 21. The space position of the booster pump 63 in the water purifier can be adjusted by adjusting the included angle between the inclined surface 621 and the mounting surface 622. In addition, the fixed plate surface 611 can be set to be parallel and face the horizontal table surface, or to be parallel and face away from the horizontal table surface, after the mounting surface 622 of the pump body base 62 is mounted on the fixed plate surface 611, an included angle between the inclined surface 621 and the mounting surface 622 is adjusted, and similarly, the included angle between the axis of the booster pump 63 and the plate surface of the first integrated circuit board 21 can be smaller than 90 degrees. Further, along the projection perpendicular to the fixed plate surface 611 direction, the booster pump 63 is fixed on the fixing member 61 through 4 screws 65 which are axially perpendicular to the fixed plate surface 611, and the central connecting line of the screws 65 is rectangular to improve the mounting stability. The outer side of the screw 65 is sleeved with a damper 66 such as a spring or a gasket, and the damper 66 is positioned between the booster pump 63 and the pump body base 62 to absorb the vibration of the booster pump 63. Further, referring to fig. 10, preferably, the fixing member 61 is a box body with a hollow inner portion, is connected to only the first integrated water passage plate 21, and is separated from the housing assembly 10, the water passage assembly 20, the filter element support 40, and the like, and the fixing plate surface 611 is disposed on the inner side of the box body, so that the fixing member 61 surrounds the outer side of the booster pump 63 to protect the same and absorb part of the vibration of the booster pump 63 to reduce noise.

Example two:

referring to fig. 11, in the present embodiment, the structure of the water purifier is substantially the same as that of the water purifier of the first embodiment, except that: the number of the filter elements 50 is two, and the two filter elements are respectively positioned at two sides of the booster pump assembly 60. Accordingly, the cartridge holders 40 are also two in number and are connected to the housing assembly 10, respectively. The booster pump assembly 60 includes a fixing member 61, a booster pump 63, and a water pipe 64. The fixing member 61 is fixed between the two filter element supports 40, and is provided with a fixing plate surface 611 perpendicular to the horizontal table surface and parallel to the axis of the filter element 50. The booster pump 63 is fixed to the fixing plate surface 611 by screws, and the extending direction thereof is parallel to the fixing plate surface 611. Along the perpendicular to fixed face 611 direction projection, filter core 50 is located respectively the upper and lower both sides of booster pump subassembly 60, the extending direction of booster pump 63 with first integrated water route board 21 face is not perpendicular. The adjustment the extending direction of booster pump 63 with contained angle between the first integrated water route board 21 face can be right the division of water purifier inner space is adjusted.

In addition, the position between the filter element 50 and the booster pump assembly 60 may be appropriately changed as required by the actual space design. For example, the cartridge 50 may be positioned on the lower, left, and right sides of the booster pump assembly 60. The number of filter cartridges 50 can also be two or more, and can be on the same side or different sides of the booster pump assembly 60, depending on the desired filtering effect. The above structure can be applied to a horizontal type water purifier, a vertical type water purifier, a kitchen type water purifier, a wall-mounted type water purifier, a counter top type water purifier, etc., in which the axis of the filter element 50 may be vertical, parallel, or have an arbitrary angle with the horizontal plane.

Compared with the prior art, the utility model discloses the water purifier realizes the adjustment of water purifier inner space through nimble adjustment booster pump spatial position in the water purifier to reduce the design and the installation degree of difficulty of other functional module, realize the extension of function better. And the position adjustment of the booster pump is convenient and fast, the degree of difficulty is low, simple to operate, and stability is good in the water purifier. In addition, the filter element can be arranged as required, so that the structure of the water purifier is kept compact while the purifying effect is improved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (10)

1. A water purifier is characterized in that: the filter comprises a shell component, and a waterway component, a filter element and a booster pump component which are positioned inside the shell component; the waterway assembly comprises a first integrated waterway plate and a second integrated waterway plate, the plate surfaces of the first integrated waterway plate and the second integrated waterway plate are parallel to each other, and a water flow loop is formed between the first integrated waterway plate and the second integrated waterway plate; the booster pump assembly comprises a booster pump, and the extension direction of the booster pump is not perpendicular to the plate surface of the first integrated waterway plate; the filter core with the booster pump subassembly sets firmly respectively first integrated water route board dorsad the one side in rivers return circuit, and with rivers return circuit intercommunication.

2. The water purifier according to claim 1, characterized in that: the booster pump assembly comprises a fixed part and a pump body base; the fixing piece is fixed relative to the first integrated waterway plate; the pump body base is located between the fixing piece and the booster pump.

3. The water purifier according to claim 2, characterized in that: the fixing piece is provided with a fixing plate surface perpendicular to the first integrated waterway plate surface; the pump body base is provided with an inclined plane and an installation plane; the mounting surface faces the fixed plate surface and is connected with the fixed plate surface, the inclined surface faces back to the mounting surface, and the included angle between the inclined surface and the mounting surface is smaller than 90 degrees; the booster pump sets firmly on the inclined plane, and extending direction with the inclined plane is parallel.

4. The water purifier according to claim 3, characterized in that: the booster pump is fixed on the inclined plane through screws.

5. The water purifier according to claim 3, characterized in that: the fixing piece is a box body with a hollow interior; the fixed plate surface is arranged on the inner side of the box body.

6. The water purifier according to claim 3, characterized in that: the pump body base is fixed to the fixing member by a screw.

7. The water purifier according to claim 1, characterized in that: a cartridge support disposed within the housing assembly to support the cartridge is also included.

8. The water purifier according to claim 7, wherein: the device also comprises a front bracket; the front bracket is fixed with the shell component; the filter element bracket is positioned between the front bracket and the waterway assembly bracket; one end of the filter element is supported by the front support, and the other end of the filter element is fixed with the first integrated waterway plate.

9. The water purifier according to claim 8, characterized in that: the axial direction of the filter element is perpendicular to the first integrated water channel plate.

10. The water purifier according to claim 9, characterized in that: the number of filter cores is more than two, and the filter cores are respectively positioned on two opposite sides of the booster pump assembly.

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