CN216737780U - Horizontal water purifier - Google Patents

Abstract

The utility model discloses a transverse water purifier which comprises a shell, a transverse filter element assembly, a water pump, a water path assembly and a rear cover arranged on the side part of the shell, wherein the filter element assembly comprises a first filter element and a second filter element positioned below the first filter element, the water pump is arranged between the first filter element and the second filter element, an installation space for installing the water path assembly is formed between the end part of the first filter element and the rear cover, and the installation space is positioned above the water pump. According to the utility model, the water path component is arranged in the installation space, and the water path component is installed in the installation space above the water pump, so that the distance between the water pump and the water path component is shortened, the length of the water guide pipe for connecting the water pump and the water path component can be greatly shortened, the stability of a water path is improved, the production cost is reduced, the internal structure of the water purifier is more compact, and the occupied space of the water purifier is reduced.

Description

Horizontal water purifier

Technical Field

The utility model belongs to the field of water purification, and particularly relates to a horizontal water purifier.

Background

At present, along with the improvement of living standard and the attention of people on the quality of drinking water, the water purifier is widely used. Current water purifier adopts the integrative water route board that sets up to set up as the water route subassembly to be connected at the lateral part of installing support and with each filter core at present to realize the water route circulation of water purifier, occupy great space and far away from water pump isotructure distance, connect inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a horizontal water purifier to solve at least one of the problems.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a horizontal water purifier, includes casing, horizontal filter element group spare, water pump, water route subassembly and locates the back lid of casing lateral part, and filter element group spare includes first filter core and is located the second filter core of first filter core below, and the water pump is installed between first filter core and second filter core, forms the installation space who is used for installing the water route subassembly between the tip of first filter core and the back lid, and installation space is located the water pump top.

In the above-mentioned horizontal water purifier, the water route subassembly includes first water route board and the second water route board with the water pump intercommunication, still includes the third water route board that is used for into the drainage, and the third water route board communicates with first water route board and second water route board respectively, and first water route board links to each other with first filter core, and the second water route board links to each other with the second filter core.

In above-mentioned horizontal water purifier, first water route board is located the tip of first filter core, and the second water route board is located the tip of second filter core, and the third water route board is located installation space, passes through the aqueduct intercommunication between first water route board, second water route board, the third water route board and the water pump.

In the above-mentioned horizontal water purifier, first filter core is composite filter, and the second filter core is the reverse osmosis filter core, and the third water route board includes the raw water interface with the raw water inlet intercommunication of first water route board, the pure water interface with the pure water delivery port intercommunication of second water route board and the waste water interface with the dense water delivery port intercommunication of second water route board, and raw water interface, pure water interface and waste water interface set up side by side.

In the above-mentioned horizontal water purifier, the third water route board still includes the water purification interface, and first water route board includes first water purification delivery port and second water purification delivery port, and first water purification delivery port communicates with the water pump, and second water purification delivery port communicates with the water purification interface.

In the above-mentioned horizontal water purifier, the raw water inlet of first water route board can be dismantled and be connected with the raw water pipe, and the tip of raw water pipe is located to the raw water interface, and the lateral part of third water route board is equipped with joint spare with joint raw water interface.

In the above-mentioned horizontal water purifier, install the first solenoid valve that is located installation space on the first water route board, first solenoid valve is connected between water pump and first water route board to the break-make of rivers between first water route board and the water pump is controlled.

In above-mentioned horizontal water purifier, be equipped with the second solenoid valve of control waste water interface break-make on the third water route board, be equipped with on the third water route board and be used for supporting the support arch of second solenoid valve and prevent the fool-proof arch of the anti-dress of second solenoid valve.

In the above-mentioned horizontal water purifier, be equipped with the installing support that is used for installing filter element group spare and water pump in the casing, third water route board is installed on the installing support.

In above-mentioned horizontal water purifier, the top of installing support is equipped with a plurality of erection columns, and the lateral part of third water route board is equipped with the supporting part that offsets with the top of erection column, can dismantle between supporting part and the erection column and be connected.

The utility model has the beneficial effects that:

the utility model provides a horizontal water purifier, includes casing, horizontal filter element group spare, water pump, water route subassembly and locates the back lid of casing lateral part, and filter element group spare includes first filter core and is located the second filter core of first filter core below, and the water pump is installed between first filter core and second filter core, forms the installation space who is used for installing the water route subassembly between the tip of first filter core and the back lid, and installation space is located the water pump top. The technical scheme has the following technical effects:

according to the utility model, the water path assembly is arranged in the installation space, and the water path assembly is arranged in the installation space above the water pump, so that the distance between the water pump and the water path assembly is shortened, the length of a water guide pipe for connecting the water pump and the water path assembly can be greatly shortened, the stability of a water path is improved, the production cost is reduced, the internal structure of the water purifier is more compact, and the occupied space of the water purifier is reduced.

The water route subassembly includes first water route board and the second water route board that communicates with the water pump, still including the third water route board that is used for into the drainage, third water route board communicates with first water route board and second water route board respectively, first water route board links to each other with first filter core, the second water route board links to each other with the second filter core, this embodiment is through becoming first water route board with the water route subassembly split, second water route board and third water route board, the water route subassembly that the components of a whole that can function independently set up compares in the water route subassembly of an organic whole setting, the installation is more nimble, need not wholly to set up the lateral part at the installing support, reduce the shared space of water route subassembly, make the structure in the water purifier compacter.

First water route board is located the tip of first filter core, the second water route board is located the tip of second filter core, third water route board is located installation space, first water route board, the second water route board, through the aqueduct intercommunication between third water route board and the water pump, through setting up first water route board and second water route board respectively at the one end that a first grafting section of thick bamboo and second grafting section of thick bamboo are close to the back lid, shorten the interval between the three water route board, can reduce greatly to connect at first water route board, the aqueduct length between second water route board and the water pump, reduce the installation degree of difficulty and manufacturing cost.

First filter core is composite filter core, and the second filter core is the reverse osmosis filter core, and the third water route board includes the raw water interface with the raw water inlet intercommunication of first water route board, with the pure water interface of the pure water delivery port intercommunication of second water route board and with the waste water interface of the dense water delivery port intercommunication of second water route board, raw water interface, pure water interface and waste water interface set up side by side, and the pure water after the filtration is through the demands such as pure water interface discharge water purifier in order to satisfy user's drinking.

The third water route board still includes the water purification interface, and first water route board includes first water purification delivery port and second water purification delivery port, first water purification delivery port and water pump intercommunication, second water purification delivery port and water purification interface intercommunication, and the water purification after the filtration can be directly according to user control through water purification interface discharge water purifier in order to satisfy the user and use the water purification to wash demand such as dish, improves and uses experience.

The former water inlet of first water route board can be dismantled and be connected with the former water pipe, the tip of former water pipe is located to the former water interface, the lateral part of third water route board is equipped with joint spare with the former water interface of joint, former water interface joint is so that former water interface and other three interface levels set up side by side on the joint spare, when guaranteeing former water interface installation stability, the installation and the dismantlement of the former water interface of being convenient for and former water pipe, because former water interface and former water pipe hold up the raw water for a long time, make former water interface and former water pipe compare in other parts damage more easily, can dismantle the structure of connection and change alone when being convenient for maintain, reduce the maintenance degree of difficulty and cost of maintenance.

Install the first solenoid valve that is located the installation space on the first water route board, first solenoid valve is connected between water pump and first water route board to the break-make of rivers between first water route board of control and the water pump, the structure is small and exquisite, and the reaction is sensitive, and control effect is good.

The third water route board is provided with a second electromagnetic valve for controlling the on-off of the wastewater interface, and the third water route board is provided with a support protrusion for supporting the second electromagnetic valve and a fool-proof protrusion for preventing the second electromagnetic valve from being reversely installed, so that the second electromagnetic valve is prevented from being reversely installed, and the assembly efficiency is improved.

The top of installing support is equipped with a plurality of erection columns, and the lateral part of third water route board is equipped with the supporting part that offsets with the top of erection column, can dismantle between supporting part and the erection column and be connected, and when the third water route board was located in the installation space, the bottom of supporting part offset with the top of erection column to in installation third water route board, also be convenient for third water route board and back lid installation counterpoint.

The features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings and the detailed description below:

FIG. 1 is a first perspective view of a transverse water purifier according to the present invention;

FIG. 2 is a second perspective view of a transverse water purifier according to the present invention;

FIG. 3 is an exploded view of a transverse water purifier according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a schematic view of the mounting bracket assembled with the rear cover;

FIG. 6 is a first view of the mounting bracket and waterway assembly assembled;

FIG. 7 is a second schematic view of the mounting bracket and waterway assembly being assembled;

FIG. 8 is an enlarged view of portion B of FIG. 7;

FIG. 9 is a first perspective view of the mounting bracket;

FIG. 10 is a second perspective view of the mounting bracket;

FIG. 11 is a cross-sectional view of the mounting bracket;

FIG. 12 is a perspective view of the housing;

FIG. 13 is an enlarged view of section C of FIG. 12;

fig. 14 is a perspective view of the third water passage plate;

FIG. 15 is an exploded view of the mounting bracket and water pump;

FIG. 16 is an assembly view of the mounting bracket and water pump;

fig. 17 is an enlarged view of a portion C of fig. 3.

Reference numerals:

100. a housing; 110. a housing; 111. a card slot; 112. inserting grooves; 120. a front cover; 130. a rear cover; 131. A through hole; 132. inserting holes; 133. buckling; 134. a plug-in unit;

200. mounting a bracket; 210. a first insertion tube; 211. a first filter chamber; 220. a second insertion tube; 221. A second filter chamber; 222. a barrier rib; 230. a third splicing sleeve; 231. a mounting cavity; 2311. a first insertion part; 2312. a second insertion part; 2313. mounting a step; 232. a recess; 233. a wire passing hole; 234. A first cushion pad; 235. a second cushion pad; 236. a shock-absorbing ring; 240. a substrate; 251. a first reinforcing rib; 252. a second reinforcing rib; 253. a guide groove; 260. mounting a plate; 261. mounting grooves; 262. blocking ribs; 270. a wire guide groove; 271. positioning ribs; 280. an installation space; 281. mounting a column; 290. a limiting cover; 291. a covering part; 292. an installation part; 2921. inserting the column;

310. a first filter element; 320. a second filter element;

400. a waterway assembly; 410. a first water circuit board; 411. a raw water inlet; 412. a first purified water outlet; 413. a second purified water outlet; 420. a second water circuit board; 421. a purified water inlet; 422. a pure water outlet; 423. a concentrated water outlet; 424. winding bulges; 430. a third water circuit board; 431. a support portion; 432. a raw water interface; 433. a water purification interface; 434. a pure water interface; 435. a waste water interface; 436. a clamping piece; 437. a support boss; 438. a fool-proof projection; 440. a water conduit; 441. a raw water pipe; 450. a first solenoid valve; 460. a second solenoid valve; 470. a locking mechanism;

500. a water pump; 510. a pump head; 511. a water receiving member; 520. a pump body;

610. a guide projection; 611. a limiting part; 612. a guide portion; 620. a guide hole; 630. a guide rib;

700. a circuit board; 710. a wire;

800. a pushing mechanism; 810. a push rod; 820. and (4) a mounting piece.

Detailed Description

The utility model provides a transverse water purifier which comprises a shell, a transverse filter element assembly, a water pump, a water path assembly and a rear cover arranged on the side part of the shell, wherein the filter element assembly comprises a first filter element and a second filter element positioned below the first filter element, the water pump is arranged between the first filter element and the second filter element, an installation space for installing the water path assembly is formed between the end part of the first filter element and the rear cover, and the installation space is positioned above the water pump. According to the utility model, the water path component is arranged in the installation space, and the water path component is installed in the installation space above the water pump, so that the distance between the water pump and the water path component is shortened, the length of the water guide pipe for connecting the water pump and the water path component can be greatly shortened, the stability of a water path is improved, the production cost is reduced, the internal structure of the water purifier is more compact, and the occupied space of the water purifier is reduced.

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

a horizontal water purifier, as shown in fig. 1 to 17, comprising a housing 100, a mounting bracket 200, a filter element assembly, a water path assembly 400 and a horizontal water pump 500, wherein the water pump 500 is used for driving the water path circulation in the water purifier, so that raw water (unfiltered water) entering the water purifier is filtered by the filter element assembly and then purified water (filtered water) is discharged, and the filter element assembly, the water path assembly 400 and the water pump 500 are arranged in the housing 100 through the mounting bracket 200. The filter element assembly comprises a first filter element 310 and a second filter element 320 which are transversely arranged, the first filter element 310, the second filter element 320 and the water pump 500 are arranged on the mounting bracket 200 side by side, the first filter element 310 is arranged above the second filter element 320, and the water pump 500 is arranged between the first filter element 310 and the second filter element 320. In current horizontal water purifier, water pump 500 is located the below of two filter cores that set up side by side about usually, make produced vibrations of water pump 500 during operation directly conduct to the mesa of placing the water purifier through the water purifier drain pan of below, produce great noise, through locating water pump 500 between first filter core 310 and second filter core 320, avoid produced vibrations of water pump 500 directly to conduct on the mesa of placing the water purifier through the drain pan of water purifier, reduce the operating noise of water purifier, improve user's use and experience, set up water pump 500 between first filter core 310 and second filter core 320 simultaneously, the pipeline length of connection between water pump 500 and first filter core 310 and second filter core 320 has been shortened, and the production cost is reduced.

As shown in fig. 9 to 11, the mounting bracket 200 includes three insertion tubes arranged in parallel and a substrate 240 connecting the three insertion tubes, the three insertion tubes are respectively a first insertion tube 210, a second insertion tube 220 and a third insertion tube 230, a first filter cavity 211 for mounting the first filter element 310 is formed in the first insertion tube 210, a second filter cavity 221 for mounting the second filter element 320 is formed in the second insertion tube 220, and a mounting cavity 231 for mounting the water pump 500 is formed in the third insertion tube 230, when a worker mounts the first filter element 310, the second filter element 320 and the water pump 500, the worker only needs to insert the first filter element 310, the second filter element 320 and the water pump 500 into the corresponding insertion tubes, so that the mounting is simple and convenient, and the insertion tubes form protection to the internal structure, so that the protection effect is good. In order to enhance the connection strength between the insertion tube and the base plate 240 and the supporting effect of the mounting bracket 200 on the filter element assembly with large mass and the water pump 500, the mounting bracket 200 is preferably provided with a reinforcing rib in the present embodiment. The strengthening rib includes a plurality of first strengthening ribs 251 and a plurality of second strengthening rib 252, first strengthening rib 251 encircles the surface that a section of thick bamboo of pegging graft sets up and extends to base plate 240, the intensity of the junction of a big reinforcing grafting section of thick bamboo and base plate 240, prevent to peg graft a section of thick bamboo and base plate 240 junction fracture, second strengthening rib 252 is at the surface of a section of thick bamboo of pegging graft along the axial extension of a section of thick bamboo of pegging graft, so that second strengthening rib 252 and first strengthening rib 251 are crisscross perpendicularly, strengthen the stability of first strengthening rib 251, prevent that first strengthening rib 251 from rocking, the thickness that need not to increase a section of thick bamboo of pegging graft and base plate 240 can strengthen installing support 200's intensity.

Be equipped with guiding mechanism between installing support 200 and shell 100 in this embodiment, in the assembling process of installing support 200 and shell 100, guiding mechanism installs the direction to installing support 200, be convenient for aim at fast between installing support 200 and the shell 100, also be convenient for the assembler to confirm whether the assembly targets in place between the two, improve assembly efficiency and assembly precision, guiding mechanism is spacing to forming between the installing support 200 and the shell 100 of accomplishing the assembly simultaneously, prevent that installing support 200 from rocking inside shell 100 and damaging or producing the noise, make structures such as the filter assembly of shell 100 inside can the steady operation.

As shown in fig. 1 to 4, the housing 100 includes a housing 110, and a front cover 120 and a rear cover 130 disposed at the side of the housing 110, wherein the front cover 120 and the rear cover 130 are disposed opposite to each other, the front cover 120 covers the front side of the housing 110, and the rear cover 130 covers the rear side of the housing 110. Preferably, a buckle 133 is disposed on the rear cover 130, a slot 111 is disposed on an inner wall of the housing 110, and the rear cover 130 and the housing 110 are locked by the buckle 133 and the slot 111. In order to facilitate an assembler to quickly install and position the rear cover 130, the preferable rear cover 130 is provided with the plug connector 134, the housing 110 is provided with the insertion groove 112, during installation, the plug connector 134 is aligned with the insertion groove 112 and is inserted into the insertion groove 112, so that installation and positioning between the housing 110 and the rear cover 130 can be realized, the operation is simple and easy, and the assembly efficiency is improved. The mounting bracket 200 further includes a mounting plate 260 disposed at a side of the insertion cylinder, the mounting plate 260 is connected to the first insertion cylinder 210, the second insertion cylinder 220 and an end of the base plate 240 close to the front cover 120, the first insertion cylinder 210 and the second insertion cylinder 220 penetrate the mounting plate 260, and two filter element mounting holes are formed on the mounting plate 260. Preferably, the mounting plate 260, the substrate 240 and the plug cylinder are integrally arranged, so that the mounting plate 260 is convenient to produce and process, and the difficulty in production and assembly is reduced. The mounting plate 260 is mounted on the housing 110, and the front cover 120 is detachably coupled to the mounting plate 260 to cover the side of the housing 110, thereby facilitating the installation, removal, and maintenance of the water purifier.

As shown in fig. 9, 12 and 13, the guide mechanism in this embodiment includes a guide protrusion 610 disposed in the housing 110 and a guide hole 620 disposed on the outer periphery of the mounting plate 260, so that the guide protrusion 610 and the guide hole 620 can be aligned, guided and positioned by plugging, thereby improving the assembly efficiency. Preferably, the guide protrusion 610 is L-shaped, and includes a position-limiting portion 611 connected to and perpendicular to the inner wall of the housing 110 and a guide portion 612 connected to and perpendicular to the position-limiting portion 611, during the installation process, the mounting bracket 200 is pushed towards the inside of the housing 100, when the guide portion 612 aligned with the guide hole 620 is inserted into the guide hole 620, it indicates that the mounting bracket 200 is aligned with the housing 110, the mounting bracket 200 is pushed further, when the guide portion 612 is completely inserted into the guide hole 620 and the position-limiting portion 611 abuts against the mounting plate 260 around the guide hole 620, it indicates that the mounting bracket 200 is installed in place with the housing 110, and the mounting bracket 200 and the housing 110 are locked in place by a fastener such as a screw.

As shown in fig. 11, the guiding mechanism in this embodiment further includes at least two rows of guiding ribs 630 disposed at the bottom of the second insertion tube 220 in parallel, the guiding ribs 630 extend along the axial direction of the second insertion tube 220, and it is preferable that the guiding ribs 630 are disposed in two rows, in the installation process of the mounting bracket 200 and the housing 110, the guiding ribs 630 abut against the inner bottom surface of the housing 110, and guide the mounting bracket 200 while supporting it, so that the mounting between the mounting bracket 200 and the housing 110 is more stable, and meanwhile, the structure of the support legs and the like can be conveniently locked by passing through the housing 110 and the guiding ribs 630 at the bottom of the mounting bracket 200.

The circuit board 700 is arranged on one side, facing the front cover 120, of the mounting plate 260, the circuit board 700 is located between the two filter element mounting hole positions, the distance between the circuit board 700 and the water pump 500 is reduced, namely, the length of a circuit connected between the water pump 500 and the circuit board 700 and between other electronic components is shortened, and the problem that the installation, the disassembly and the maintenance of other structures are influenced due to the fact that the wiring is disordered due to the overlong circuit inside the shell 100 is avoided. As shown in fig. 10, in the present embodiment, a mounting groove 261 is provided on a side of the mounting plate 260 facing the front cover 120, the circuit board 700 is embedded in the mounting groove 261 to limit the circuit board 700, and at the same time, the circuit board 700 is convenient to mount and position, and the mounting efficiency is improved, preferably, a plurality of blocking ribs 262 surrounding the circuit board 700 are provided on the mounting plate 260, a mounting groove 261 is formed between the blocking ribs 262 and a side wall of the mounting plate 260, when the circuit board 700 is mounted in the mounting groove 261, a side portion of the circuit board 700 abuts against the blocking ribs 262, in order to further prevent the plug connector on the circuit board 700 from being separated from the circuit board 700 to cause the operation failure of some electronic components, in the present embodiment, the blocking ribs 262 are preferably configured to protrude out of the circuit board 700, and the blocking ribs 262 protruding out of the circuit board 700 can also abut against the plug connector to limit the circuit board 700 and the plug connector at the same time, so as to ensure the operation stability of the circuit board 700, namely, the continuous and stable work of the water purifier is ensured.

As shown in fig. 2, a power interface for an external power supply is arranged on the rear cover 130, the power interface is electrically connected with the circuit board 700 through a wire 710 arranged in the casing 110, so that the front cover 120 faces the user when the water purifier is used, the rear cover 130 deviates from the user, the power interface is arranged on the rear cover 130 deviating from the user, so that the electric wire can be hidden at the rear side of the water purifier when the water purifier passes through the electric wire external power supply, the operation is convenient, the appearance is more attractive, and the use experience of the user is improved. Since the circuit board 700 provided near the front cover 120 and the power supply interface provided on the rear cover 130 are connected by the wires 710, the wire groove 270 is provided in the mounting bracket 200 in order to collect and store the wires 710. As shown in fig. 6 and 10, the wire groove 270 is disposed at the bottom of the second insertion tube 220, the notch of the wire groove 270 is disposed toward the side portion, and when the wire 710 is installed, the wire 710 only needs to be clamped into the wire groove 270 from the side portion, so that the wire 710 can simply and conveniently bypass the installation support 200 from the bottom of the installation support 200, and the wire 710 is prevented from affecting the installation and detachment of other structures on the installation support 200. Preferably, a plurality of positioning ribs 271 are arranged on the inner wall of the wire guide 270 extending along the axial direction of the plug cylinder, the positioning ribs 271 on the two opposite inner walls are staggered, the end parts of the positioning ribs 271 abut against the wire 710, so that the wire 710 is clamped into the positioning groove and then is wavy under the action of the staggered positioning ribs 271, and the friction between the wire guide 270 and the wire 710 is increased through the positioning ribs 271, so as to prevent the wire 710 from being freely disengaged from the wire guide 270.

As shown in fig. 9 to 11, the length of the first socket 210 is short to form an installation space 280 above the third socket 230 between the end of the first socket 210 and the rear cover 130, the water path assembly 400 is disposed in the installation space 280, and the installation space 280 above the water pump 500 is used to install the water path assembly 400, so that the distance between the water pump 500 and the water path assembly 400 is shortened, and further, the length of the water conduit 440 connecting the water pump 500 and the water path assembly 400 can be greatly shortened, thereby improving the stability of the water path, reducing the production cost, making the internal structure of the water purifier more compact, and reducing the occupied space of the water purifier.

As shown in fig. 6 and 7, the waterway assembly 400 of the present embodiment includes a first waterway plate 410, a second waterway plate 420 and a third waterway plate 430, the first waterway plate 410 is disposed at an end of the first insertion tube 210 facing the installation space 280 and communicated with the first filter element 310, the second waterway plate 420 is disposed at an end of the second insertion tube 220 facing the rear cover 130 and communicated with the second filter element 320, the third waterway plate 430 is disposed in the installation space 280, the third waterway plate 430 penetrates the rear cover 130 and is communicated with the outside for water intake and drainage, the water pump 500 is respectively communicated with the first waterway plate 410 and the second waterway plate 420, and the third waterway plate 430 is respectively communicated with the first waterway plate 410 and the second waterway plate 420. After entering the water purifier through the third water channel plate 430, the external raw water enters the first filter element 310 through the first water channel plate 410 for primary filtration and then enters the water pump 500, and then enters the second filter element 320 through the second water channel plate 420 for secondary filtration and then enters the third water channel plate 430, and the filtered water is discharged out of the water purifier through the third water channel plate 430. This embodiment is connected with filter element group spare and water pump 500 respectively through dividing into first water route board 410, second water route board 420 and third water route board 430 with water route subassembly 400 split and through aqueduct 440, and the water route subassembly 400 that the components of a whole that can function independently set up compares in the water route subassembly 400 of an organic whole setting, and the installation is more nimble, need not whole setting at the lateral part of installing support 200, reduces the shared space of water route subassembly 400 for the structure in the water purifier is compacter. Through setting up first water route board 410 and second water route board 420 respectively at first grafting section of thick bamboo 210 and the one end that second grafting section of thick bamboo 220 is close to back lid 130, shorten the interval between the three water route board, can reduce the aqueduct 440 length of connection between first water route board 410, second water route board 420 and water pump 500 greatly, reduce the installation degree of difficulty and manufacturing cost.

In this embodiment, in order to protect the second waterway assembly 400 disposed at the end of the second socket barrel 220, the rear cover 130 is prevented from being collided and damaged by the second waterway plate 420 when being mounted, the enclosure rib 222 enclosed below the second waterway plate 420 is further disposed at the side of the second socket barrel 220 in this embodiment, the enclosure rib 222 is U-shaped and is connected to the bottom of the second socket barrel 220, and the guide rib 630 extends to the bottom of the enclosure rib 222, so as to enhance the connection strength between the enclosure rib 222 and the second socket barrel 220. The first water circuit board 410 and the second water circuit board 420 are both provided with an ejection mechanism penetrating through the first water circuit board 410 or the second water circuit board 420, the ejection mechanism is used for assisting the filter element to be pulled out of the plug-in cartridge, one side of the second water circuit board 420 facing the rear cover 130 is also provided with a winding bulge 424, and the ejection mechanism is avoided through the winding bulge 424 when the lead 710 is connected with a power interface, so that the lead 710 is prevented from colliding or pushing the ejection mechanism, and the working stability of the ejection mechanism is ensured.

In this embodiment, the third water channel plate 430 is installed on the upper portion of the third socket barrel 230, a plurality of mounting posts 281 are disposed on the top of the third socket barrel 230, supporting portions 431 are disposed on two sides of the third water channel plate 430, when the third water channel plate 430 is disposed in the mounting space 280, bottoms of the supporting portions 431 abut against tops of the mounting posts 281, so that the third water channel plate 430 is installed, and the third water channel plate 430 is also conveniently installed and aligned with the rear cover 130, meanwhile, the third water channel plate 430 is detachably connected with the mounting posts 281 through locking members such as screws and buckles 133, and a certain gap is formed between the third water channel plate 430 and the third socket barrel 230 through the mounting posts 281, so that the third water channel plate 430 is conveniently installed and detached, and maintenance and replacement are facilitated.

In this embodiment, the third water channel plate 430 includes a raw water port 432, a purified water port 433, a purified water port 434 and a waste water port 435, the four ports are horizontally arranged side by side, through holes 131 for the four ports to be inserted into are respectively formed in the rear cover 130, and one end of the raw water port 432 located outside the housing 100 is used for connecting an external water pipe so that external raw water enters the water purifier through the raw water port 432. The first filter element 310 is a composite filter element and the second filter element 320 is a reverse osmosis filter element. The composite filter element is provided with a raw water inlet for introducing raw water (unfiltered water) and a purified water outlet for discharging purified water (filtered water by the composite filter element), and the reverse osmosis filter element is provided with a purified water inlet for introducing purified water, a purified water outlet for discharging purified water (filtered water by the reverse osmosis filter element) and a concentrated water outlet for discharging concentrated water (waste water generated by the reverse osmosis filter element during filtration).

The first water channel plate 410 is provided with a raw water inlet 411 communicated with the raw water inlet, a first purified water outlet 412 and a second purified water outlet 413 communicated with the purified water outlet, the raw water inlet 411 is communicated with the raw water interface 432 through a water guide pipe 440, the first purified water outlet 412 is connected with the water inlet of the water pump 500, and the second purified water outlet 413 is connected with the purified water interface 433. The second water path plate 420 is provided with a purified water inlet 421 communicated with the purified water inlet, a purified water outlet 422 communicated with the purified water outlet, and a concentrated water outlet 423 communicated with the concentrated water outlet, wherein the purified water inlet 421 is communicated with the water outlet of the water pump 500, the purified water outlet 422 is communicated with the purified water port 434, and the concentrated water outlet 423 is communicated with the wastewater port 435.

As shown in fig. 5, the water conduit 440 connecting the raw water inlet 432 and the raw water inlet 411 is a raw water pipe 441, one end of the raw water pipe 441 is detachably connected to the raw water inlet 411, the other end of the raw water pipe is provided with a raw water port 432, a clamping member 436 is disposed at a side portion of the third water channel plate 430, and the raw water port 432 is clamped to the clamping member 436 so that the raw water port 432 is horizontally arranged side by side with the other three ports, so that the raw water port 432 and the raw water pipe 441 can be conveniently mounted and dismounted while ensuring the mounting stability of the raw water port 432, because the raw water port 432 and the raw water pipe 441 accumulate raw water for a long time, the raw water port 432 and the raw water pipe 441 are more easily damaged compared with the other components, the detachable structure facilitates independent replacement during maintenance, and reduces maintenance difficulty and maintenance cost.

The workflow of the waterway assembly 400 is as follows: water flows into the third water path plate 430 through the raw water interface 432, and then flows into the first water path plate 410 through the raw water inlet 411 to be filtered by the composite filter element, the filtered purified water can be directly discharged out of the water purifier through the water purification interface 433 according to user control so as to meet the requirements of a user for washing vegetables by using the purified water, and can also sequentially flow into the second water path plate 420 through the first purified water outlet 412, the water pump 500 and the purified water inlet 421 so as to be filtered by the reverse osmosis filter element, the filtered purified water flows out of the second water path plate 420 through the purified water outlet 422 and is discharged out of the water purifier through the purified water interface 434 so as to meet the requirements of the user for drinking, and simultaneously, the concentrated water generated by the reverse osmosis filter element in the filtering process flows out of the second water path plate 420 through the concentrated water outlet 423 and is discharged out of the water purifier through the wastewater interface 435. This embodiment is through setting up water purification interface 433 and pure water interface 434 simultaneously, can satisfy user's different demands simultaneously, improves user's use and experiences. It can be understood that, in this embodiment, the first purified water outlet 412 and the purified water port 433 on the first water path plate 410 may be set or not set according to the production requirement of the water purifier, and when not set, the purified water flowing out of the first water path plate 410 can only enter the second water path plate 420 through the water pump 500, that is, the water purifier can only flow out the filtered purified water for the user to drink.

Install first solenoid valve 450 on first water route board 410, first solenoid valve 450 is located installation space 280, and first solenoid valve 450 is connected between water pump 500 and first water route board 410 for the break-make of the rivers between control first water route board 410 and the water pump 500, and the structure is small and exquisite, and the reaction is sensitive, and control effect is good. A second electromagnetic valve 460 for controlling the on-off of the waste water port 435 is further disposed on the top of the third water channel plate 430, as shown in fig. 14, in order to maintain the stability of the second electromagnetic valve 460 on the third water channel plate 430 and prevent the second electromagnetic valve 460 from shaking, a supporting protrusion 437 for supporting the second electromagnetic valve 460 is disposed on the third water channel plate 430, and meanwhile, in order to mount the second electromagnetic valve 460, the second electromagnetic valve 460 can be rapidly aligned with the third water channel plate 430, a fool-proof protrusion 438 is further disposed on the third water channel plate 430 to prevent the second electromagnetic valve 460 from being reversely mounted, thereby improving the assembly efficiency.

As shown in fig. 7, in this embodiment, the first and second channel plates 410 and 420 are each provided with a locking mechanism 470 for locking the first or second filter cartridge 310 or 320, and the locking mechanism 470 is locked or unlocked by rotation. The mounting bracket 200 is further provided with two pushing mechanisms 800 sliding along the axial direction of the insertion cylinder and a guide groove 253 used for mounting the pushing mechanisms 800, the two pushing mechanisms 800 respectively control the two locking mechanisms 470 correspondingly, the guide groove 253 guides the pushing mechanisms 800, so that the pushing mechanisms 800 slide back and forth in the guide groove 253 along the axial direction of the insertion cylinder, along with the sliding of the pushing mechanisms 800, the end parts of the pushing mechanisms 800 push or keep away from the locking mechanisms 470, when a user needs to replace a filter element, the user only needs to push the corresponding pushing mechanisms 800 into the water purifier, the pushing mechanisms 800 drive the locking mechanisms 470 to rotate, and then the first filter element 310 and the first water channel plate 410 (or the second filter element 320 and the second water channel plate 420) can be separated, the operation is convenient and simple, and the use experience of the user is improved. As shown in fig. 9, the first reinforcing rib 251 is provided with the notches 232, the plurality of notches 232 on the first reinforcing rib 251 form the guide groove 253 for accommodating the pushing mechanism 800, and other structures on the mounting bracket 200 do not need to be thickened to be grooved, and meanwhile, the guide groove 253 formed by the notches 232 has a better limiting effect on the pushing mechanism 800. As shown in fig. 3, the pushing mechanism 800 includes a pushing rod 810 and a mounting member 820, the pushing rod 810 is slidably connected in the guiding groove 253, the mounting member 820 is U-shaped, two ends of the mounting member 820 are respectively locked with the insertion tube and the base plate 240 at the side of the pushing rod 810 through locking members such as screws, the detachably connected mounting member 820 forms a limit for the pushing rod 810, so as to prevent the pushing rod 810 from coming out of the opening of the recess 232 while facilitating the detachment and maintenance of the pushing rod 810, and ensure that the pushing rod 810 can only slide back and forth along the guiding groove 253 to unlock the filter cartridge assembly. In order to facilitate the staff to install the installed part 820 on the installing support 200 fast, the width setting of the installed part 820 of this embodiment is equal to the interval between two adjacent strengthening ribs, when the staff installs, need not to aim at the installed part 820 and installation position completely, through the both sides with the tip of installed part 820 and second strengthening rib 252 joint, can realize the locking hole of installed part 820 and the locking hole accurate counterpoint on the installation position, reduce the assembly degree of difficulty, improve assembly efficiency.

As shown in fig. 3, this embodiment still is equipped with the locating part that is located the installation cavity 231 opening part on installing support 200, and is spacing to installing water pump 500 in installation cavity 231, prevents at transportation etc. in-process, and water pump 500 takes off from installation cavity 231, guarantees water pump 500's stability, also prevents simultaneously that water pump 500 from rocking and damaging water pump 500 or producing the noise in installation cavity 231. As shown in fig. 15 and 16, the opening at the side of the third socket cylinder 230 is disposed toward the rear cover 130, the limiting member in this embodiment is preferably a limiting cover 290 covering the opening at the side of the third socket cylinder 230, the limiting cover 290 is disposed separately from the third socket cylinder 230 and locked to the third socket cylinder 230 by a locking member such as a screw or a buckle 133, and the structure is simple and easy to mount and dismount. Of course, it is understood that the limiting cover 290 in this embodiment may also be hinged to the third socket barrel 230 and locked to the third socket barrel 230 by a locking member such as a buckle 133, or other structures for fixing the limiting cover 290 to the third socket barrel 230 are also within the protection scope of this embodiment.

In this embodiment, the limit cover 290 includes a covering portion 291 and a mounting portion 292, the covering portion 291 covers a side portion of the third socket barrel 230, the covering portion 291 extends longitudinally to form the mounting portion 292 located below the covering portion 291, the mounting portion 292 is provided with a socket post 2921 electrically connected to the circuit board 700, the rear cover 130 is provided with a socket hole 132, and the socket post 2921 is plugged into the socket hole 132 to form a power interface electrically connected to an external power supply on the rear cover 130. And a reinforcing rib is further arranged on one side of the limiting cover 290 facing the rear cover 130, the reinforcing rib extends from the outer surface of the covering part 291 to the outer surface of the mounting part 292 to be respectively connected with the covering part 291 and the mounting part 292, and the connecting strength between the covering part 291 and the mounting part 292 is enhanced.

The water pump 500 in this embodiment is a booster pump, the water pump 500 includes a pump head 510 and a pump body 520, an outer diameter of the pump body 520 is smaller than that of the pump head 510, the third socket 230 includes a first socket 2311 close to the rear cover 130 and a second socket 2312 far from the rear cover 130, an opening of the mounting cavity 231 is disposed on a side of the first socket 2311 facing the rear cover 130, an inner diameter of the second socket 2312 is smaller than that of the first socket 2311 to form a mounting step 2313 between the first socket 2311 and the second socket 2312, when the water pump 500 is mounted in the mounting cavity 231, the pump head 510 is disposed in the first socket 2311, the pump body 520 is disposed in the second socket 2312, and a portion of the pump head 510 protruding from the pump body 520 in a circumferential direction abuts against an end surface of the mounting step 2313 to limit the water pump 500, the mounting step 2313 is prevented from moving further to the second socket 2312, and the water pump 500 can be mounted and positioned quickly by the mounting step 2313, improve assembly efficiency, simultaneously through respectively with the first grafting portion 2311 of pump head 510 and the pump body 520 complex and second grafting portion 2312 for installation cavity 231 is better to water pump 500's supporting effect, prevents that water pump 500 from rocking in installation cavity 231.

As shown in fig. 15, a notch 232 penetrating through the third socket 230 to communicate the mounting cavity 231 with the outside is formed in a side wall of the third socket 230, the notch 232 is formed in the first socket 2311, an opening of the notch 232 is disposed toward the limit cover 290, and water receiving members 511 (two water receiving members 511 are respectively disposed at a water inlet and a water outlet of the water pump 500) at two sides of the pump head 510 penetrate out of the mounting cavity 231 through the notch 232 to connect with the water guide pipe 440 outside the third socket 230, because the opening of the notch 232 faces the limit cover 290, when the water pump 500 is laterally mounted into the mounting cavity 231 from the opening of the mounting cavity 231, the notch 232 can avoid the water receiving member 511, so that the water receiving member 511 can be firstly connected to the water pump 500, and then the water pump 500 is mounted into the mounting cavity 231, which is convenient for the stable mounting of the water receiving member 511 and the water pump 500, reducing the difficulty in assembly and improving the efficiency in assembly.

The side wall of the third socket cylinder 230 opposite to the limit cover 290 is provided with a wire hole 233 so that the electric wire connected to the end of the pump body 520 extends out of the wire hole 233 to be electrically connected to the circuit board 700, and since the wire hole 233 is disposed close to the circuit board 700, the length of the electric wire can be shortened, and preferably, the wire hole 233 is disposed coaxially with the central axis of the water pump 500 to prevent the end of the third socket cylinder 230 from pressing the electric wire at the end of the water pump 500.

In this embodiment, a first buffer pad 234 and a second buffer pad 235 respectively located at two ends of the water pump 500 are disposed in the mounting cavity 231, the first buffer pad 234 is located between the limit cover 290 and the water pump 500, the second buffer pad 235 is located between the water pump 500 and the third insertion tube 230, so as to prevent the water pump 500 from colliding and being damaged with the inner wall of the limit cover 290 or the inner wall of the third insertion tube 230, and also greatly reduce the vibration and noise transmitted to the mounting bracket 200 by the water pump 500 during operation, and the second buffer pad 235 is provided with a avoiding hole corresponding to the wire passing hole 233 for avoiding the wire connection at the end of the pump body 520. In order to further carry out the shock attenuation to water pump 500, this embodiment has still cup jointed the damping ring 236 of a plurality of silica gel materials at water pump 500's periphery side, reduces the area of contact between water pump 500 and the installing support 200 greatly, reduces the vibrations and the noise of water purifier promptly, improves user's use and experiences.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (10)

1. The utility model provides a horizontal water purifier, includes casing, horizontal filter element group spare, water pump, water route subassembly and locates the back lid of casing lateral part, its characterized in that: the filter element subassembly includes first filter core and is located the second filter core of first filter core below, the water pump is installed first filter core with between the second filter core, the tip of first filter core with form the installation space who is used for installing the water route subassembly between the back lid, installation space is located the water pump top.

2. The transverse water purifier according to claim 1, wherein: the water route subassembly includes first water route board and the second water route board with the water pump intercommunication, still includes the third water route board that is used for into the drainage, third water route board respectively with first water route board and second water route board intercommunication, first water route board with first filter core links to each other, the second water route board with the second filter core links to each other.

3. The transverse water purifier according to claim 2, wherein: the first water route board is located the tip of first filter core, the second water route board is located the tip of second filter core, the third water route board is located in the installation space, communicate through the aqueduct between first water route board, second water route board, the third water route board and the water pump.

4. The transverse water purifier according to claim 2, wherein: first filter core is composite filter, the second filter core is the reverse osmosis filter core, third water route board include with the raw water interface of the raw water inlet intercommunication of first water route board, with the pure water interface of the pure water delivery port intercommunication of second water route board and with the waste water interface of the dense water delivery port intercommunication of second water route board, raw water interface, pure water interface with the waste water interface sets up side by side.

5. The transverse water purifier according to claim 4, wherein: the third water route board still includes the water purification interface, first water route board includes first water purification delivery port and second water purification delivery port, first water purification delivery port with the water pump intercommunication, second water purification delivery port with the water purification interface intercommunication.

6. The transverse water purifier according to claim 4, wherein: the raw water inlet of first water route board can be dismantled and be connected with the raw water pipe, the raw water interface is located the tip of raw water pipe, the lateral part of third water route board is equipped with joint spare with the joint the raw water interface.

7. The transverse water purifier according to claim 2, characterized in that: the first electromagnetic valve is arranged in the installation space and connected between the water pump and the first water channel plate so as to control the on-off of water flow between the first water channel plate and the water pump.

8. The transverse water purifier according to claim 2, characterized in that: the third water path plate is provided with a second electromagnetic valve for controlling the on-off of the wastewater interface, and the third water path plate is provided with a supporting bulge for supporting the second electromagnetic valve and a fool-proof bulge for preventing the second electromagnetic valve from being reversely installed.

9. The transverse water purifier according to claim 2, wherein: be equipped with in the casing and be used for the installation the filter element subassembly with the installing support of water pump, the third water route board is installed on the installing support.

10. The transverse water purifier according to claim 9, wherein: the top of installing support is equipped with a plurality of erection columns, the lateral part of third water route board be equipped with the supporting part that the top of erection column offseted, the supporting part with can dismantle the connection between the erection column.

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