CN216584248U - Double-stop filter bottle connecting device and water purifier - Google Patents

Abstract

A double-stop filter bottle connecting device and a water purifier comprise a water circuit board and a filter bottle; the filter flask is provided with a plurality of first purified water outlet channels; the waterway plate is provided with a plurality of second purified water outlet channels; the water outlet device also comprises a plurality of first water stopping components and a plurality of second water stopping components, wherein the first water stopping components are movably arranged in the corresponding first purified water outlet channels respectively to close water outlet, and the second water stopping components are movably arranged in the corresponding second purified water outlet channels respectively to close water outlet; the filter bottle is detachably connected with the waterway plate to drive the second water stopping assembly and the corresponding first water stopping assembly to be mutually pushed to open and communicate the first purified water outlet channel and the second purified water outlet channel. The utility model discloses a device, when pulling down the filter flask, filter flask and water route board can both the stagnant water, avoid depositing water outflow, user experience is good.

Description

Double-water-stop filter bottle connecting device and water purifier

Technical Field

The utility model relates to a water purifier field, especially a two stagnant water filter flask connecting device and water purifier.

Background

Along with the promotion of health consciousness of people and the development of scientific technology, more and more water purifying devices are applied. The filter element is the core component in the filter device of the water purifier, the state of the filter element directly influences the quality of the discharged water, and the filter element is placed in a filter bottle of the water purifier, so that the filter element is necessary to be replaced regularly. The filter flask is required to be disassembled first when the filter element is replaced, and then the filter element in the filter flask is taken out and replaced.

At present, reverse osmosis water purifier on the market is equipped with filter flask and water route board, is provided with raw water passageway and water purification passageway on the water route board, and raw water passageway is used for inserting unpurified raw water, and the water purification passageway is used for inserting the water after purifying, and this filter flask is connected for dismantling with the water route board, and the water excessive problem in the ubiquitous filter flask when pulling down the filter flask, especially adopt the filter flask of reverse plug or side plug structure, and the water that overflows inserts quick-witted case and can lead to machine trouble. In addition, since the water purification passage on the water passage plate also has residual water, outflow is easy to occur when the filter flask is detached.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes when current filter flask pulls down, can take place the excessive defect of water, provides a two stagnant water filter flask connecting device and water purifier, can effectively avoid the overflow when filter flask separates with the water route board, and user experience is good.

The utility model adopts the following technical scheme:

a double-water-stop filter bottle connecting device comprises a water circuit board and a filter bottle; the filter flask is provided with a plurality of first purified water outlet channels; the waterway plate is provided with a plurality of second purified water outlet channels; the method is characterized in that: the water outlet device also comprises a plurality of first water stopping components and a plurality of second water stopping components, wherein the first water stopping components are movably arranged in the corresponding first purified water outlet channels respectively to close water outlet, and the second water stopping components are movably arranged in the corresponding second purified water outlet channels respectively to close water outlet; the filter bottle is detachably connected with the waterway plate to drive the second water stopping assembly and the corresponding first water stopping assembly to be mutually pushed to open and communicate the first purified water outlet channel and the second purified water outlet channel.

Preferably, a first sealing ring is arranged on the inner wall of the first purified water outlet channel; the first water stopping assembly comprises a first piston and a first elastic piece, the first piston is movably located in the first purified water outlet channel, and the first elastic piece props against the corresponding ends of the first piston and the first purified water outlet channel so as to drive the first piston to move to contact the first sealing ring to close water outlet.

Preferably, the filter bottle is provided with a connecting port, and the first purified water outlet channels are formed in the connecting port; the water purifier is characterized by further comprising a fixed pressing plate, wherein the fixed pressing plate is fixed on the connecting port and provided with a plurality of first purified water holes, and the first purified water holes are communicated with the first purified water outlet channels in a one-to-one correspondence mode.

Preferably, a second purified water hole is formed in the water inlet end of the second purified water outlet channel; the second stagnant water subassembly includes second piston and second elastic component, and this second piston is mobilizable wears to locate second water purification hole and its periphery cover is equipped with the second sealing washer, and this second elastic component props up in second piston and second water purification hole and corresponds the end in order to order about the second piston to remove to second sealing washer shutoff second water purification hole in order to close out water.

Preferably, the periphery of the second piston is provided with a plurality of water passing grooves which are communicated with the second purified water hole; the second sealing ring is sleeved on the periphery of one end of the water passing groove.

Preferably, one end of the second purified water hole protrudes out of the water path plate and can be inserted into the first purified water outlet channel to drive the second piston and the first water stopping component to push each other.

Preferably, the waterway plate comprises an upper plate body and a lower plate body; the upper plate body is provided with a plurality of upper water purifying grooves, the lower plate body is fixedly connected with the upper plate body and is provided with a plurality of lower water purifying grooves, and the lower water purifying grooves and the upper water purifying grooves are in one-to-one correspondence and form a plurality of second purified water outlet channels.

Preferably, the filter bottle is also provided with a first raw water inlet channel; the upper plate body is further provided with at least one upper raw water tank, the lower plate body is correspondingly provided with at least one lower raw water tank, the lower raw water tank and the corresponding upper raw water tank form a second raw water inlet channel, and the second raw water inlet channel is communicated with the first raw water inlet channel.

The utility model provides a two stagnant water purifier, includes the body, its characterized in that: the body is provided with the double-stop filter bottle connecting device.

Preferably, the water filter comprises a plurality of filter bottles, and the waterway plate is correspondingly provided with a plurality of groups of connecting channels; each connecting channel is provided with a plurality of second purified water outlet channels.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the device of the utility model is provided with a first water stop component and a plurality of second water stop components, wherein the first water stop components are respectively movably arranged in a first purified water outlet channel of a filter flask to close water outlet, and the second water stop components are respectively movably arranged in a second purified water outlet channel on a water circuit board to close water outlet; when the filter flask is connected with the water route board, second stagnant water subassembly and first stagnant water subassembly promote mutually in order to open and communicate first water purification exhalant canal and second water purification exhalant canal, adopt this kind of mode, when pulling down the filter flask, filter flask and water route board can both the stagnant water, avoid depositing water outflow, user experience is good.

2. The utility model discloses a device, first stagnant water subassembly includes first piston and first elastic component, prop first piston and first clean water play water passageway through first elastic component and correspond the end in order to order about first piston and move to the first sealing washer of contact in order to close out water, second stagnant water subassembly includes second piston and second elastic component, the second elastic component props in second piston and second clean water hole and corresponds the end in order to order about the second piston and move to second sealing washer shutoff second clean water hole in order to close out water, stagnant water simple structure, it is easy to realize, with low costs.

3. The utility model discloses a device, when filter flask and water route board are connected, insert first water purification exhalant canal through second water purification hole and order about the second piston and promote mutually with first piston to make first water purification exhalant canal and second water purification exhalant canal intercommunication, the structure is ingenious, and the dismouting is easy.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a cross-sectional view of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 1;

FIG. 7 is a partial view of the filter flask (first purified water outlet channel is open);

FIG. 8 is a partial view of the filter flask (first clear water outlet passage closed);

FIG. 9 is a cross-sectional view of FIG. 7;

FIG. 10 is a diagram of a water circuit board;

fig. 11 is a partial cross-sectional view of fig. 10 (second purified water outlet passage closed);

wherein:

10. the water route board, 11, the second water purification exhalant canal, 12, the second water purification hole, 13, go up the plate body, 14, lower plate body, 15, go up water purification groove, 16, lower water purification groove, 20, the filter flask, 21, first water purification exhalant canal, 22, first sealing washer, 24, the connector, 25, the fixed pressing plate, 26, first water purification hole, 27, the filter core, 30, first stagnant water subassembly, 31, first piston, 32, first elastic component, 40, the second stagnant water subassembly, 41, the second piston, 42, the second elastic component, 43, the second sealing washer, 44, the water trough.

Detailed Description

The present invention will be further described with reference to the following detailed description.

The terms "first", "second", and the like in the present invention are used for convenience of description only to distinguish different constituent elements having the same name, and do not indicate a sequential or primary-secondary relationship.

In the description of the present invention, the directions or positional relationships indicated by "up", "down", "left", "right", "front", and "rear" are used as the directions or positional relationships indicated by the drawings, and are only for convenience of description of the present invention, and it is not intended to indicate or imply that the device indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 11, a double-stop filter flask connecting device comprises a waterway plate 10 and a filter flask 20, wherein the filter flask 20 is detachably connected with the waterway plate 10, and the specific fixing manner between the two can be realized by adopting the existing detachable fixing structure. The filter bottle 20 is provided with a plurality of first purified water outlet channels 21 and at least one first raw water inlet channel, and a filter element 27 is arranged in the filter bottle 20. The first raw water inlet channel is used for inputting raw water to the filter element 27 for filtering, and the first purified water outlet channels 21 are used for outputting water filtered by the filter element 27. Correspondingly, the waterway plate 10 is provided with a plurality of second purified water outlet channels 11 and at least one second raw water inlet channel, the second raw water inlet channel is used for connecting raw water to the first raw water inlet channel, and the second purified water outlet channels 11 are used for receiving filtered water from the first purified water outlet channel 21.

The utility model discloses still include a plurality of first stagnant water subassemblies 30 and a plurality of second stagnant water subassembly 40, these a plurality of first stagnant water subassemblies 30 are movably installed respectively in order to close out water in the first water purification play water passageway 21 that corresponds. That is, each first purified water outlet channel 21 is provided with a first water stopping assembly 30, and the first water stopping assembly 30 can be used to open or close the first purified water outlet channel 21. The plurality of second water stopping assemblies 40 are movably installed in the corresponding second purified water outlet passages 11 respectively to close the water outlet. A second water stopping assembly 40 is arranged in each second purified water outlet channel 11, and the second water stopping assembly 40 can be used for opening or closing the second purified water outlet channel 11.

Furthermore, a first sealing ring 22 is disposed on an inner wall of the first purified water outlet channel 21, the first sealing ring 22 is close to the water outlet end, and an annular groove is correspondingly disposed on the inner wall of the first purified water outlet channel 21 for the first sealing ring 22 to be embedded. The first water stopping assembly 30 includes a first piston 31 and a first elastic member 32, the first piston 31 is movably located in the first purified water outlet passage 21, and a gap is formed between the periphery of the first piston 31 and the inner wall of the first purified water outlet passage 21. The first elastic member 32 is stretched against the first piston 31 and the corresponding end of the first purified water outlet passage 21. The first elastic element 32 can drive the first piston 31 to move to contact the first sealing ring 22 to close the water outlet, and at this time, the first sealing ring 22 can close the gap between the first piston 31 and the inner wall of the first purified water outlet channel 21, so that the water outlet end of the first purified water outlet channel 21 is closed. When the first piston 31 is pushed to press the first elastic member 32, the first piston 31 is separated from the first sealing ring 22, and the water outlet end of the first purified water outlet channel 21 is opened.

Further, the filter flask 20 is provided with a connecting port 24, and a plurality of first purified water outlet channels 21 are formed in the connecting port 24; and a fixed pressing plate 25 is further arranged, the fixed pressing plate 25 is fixed on the connecting port 24 and is provided with a plurality of first purified water holes 26, and the plurality of first purified water holes 26 are communicated with the plurality of first purified water outlet channels 21 in a one-to-one correspondence manner. Wherein the first sealing ring 22 is located between the first clean water hole 26 and the first piston 31.

The second purified water outlet channel 11 has a second purified water hole 12 at the water inlet end, and the second purified water hole 12 opposite to the end of the filter flask 20 can be arranged to protrude out of the waterway plate 10 for inserting the filter flask 20. The second water stop assembly 40 includes a second piston 41 and a second elastic member 42, the second piston 41 is movably disposed through the second purified water hole 12, and a second sealing ring 43 is sleeved on the outer circumference thereof. The second elastic member 42 is pressed against the corresponding ends of the second piston 41 and the second clean water hole 12 to drive the second piston 41 to move until the second sealing ring 43 blocks the second clean water hole 12 to close the water outlet. When the second piston 41 is pushed to press the second elastic member 42, the second packing 43 opens the second clean water hole 12.

Further, a plurality of water passing grooves 44 are formed in the outer periphery of the second piston 41, and the plurality of water passing grooves 44 extend in the axial direction and communicate with the second clean water hole 12. The second sealing ring 43 is sleeved on one end of the water passage 44, and the second sealing ring 43 can seal one end of the water passage 44. The second elastic member 42 drives the second piston 41 to move until the second sealing ring 43 blocks the second clean water hole 12. When the second piston 41 is pushed to press the second elastic member 42, the second sealing ring 43 opens the second purified water hole 12, and the water outlet end of the second purified water outlet channel 11 is opened.

Further, the waterway plate 10 includes an upper plate body 13 and a lower plate body 14; the upper plate body 13 is provided with a plurality of upper purified water tanks 15, the lower plate body 14 is fixedly connected with the upper plate body 13 and is provided with a plurality of lower purified water tanks 16, and the plurality of lower purified water tanks 16 correspond to the plurality of upper purified water tanks 15 one by one to form a plurality of second purified water outlet channels 11. The second purified water hole 12 can be formed on the lower purified water tank 16 of the lower plate 14, and the first purified water outlet channel 21 can be inserted into the first purified water outlet channel 21 to drive the second piston 41 and the first piston 31 of the first water stop assembly 30 to push each other.

The upper plate body 13 is further provided with at least one upper raw water tank, the lower plate body 14 is correspondingly provided with at least one lower raw water tank, the lower raw water tank and the corresponding upper raw water tank form a second raw water inlet channel, the second raw water inlet channel is communicated with the first raw water inlet channel, and the upper raw water tank and the lower raw water tank are not marked in the figure.

The utility model discloses a connecting device, filter flask 20 detachably is connected with water route board 10, and second water purification hole 12 inserts in the first water purification hole 26 that corresponds promptly, orders about second stagnant water subassembly 40 and the first stagnant water subassembly 30 that corresponds and promotes mutually, then first water purification exhalant canal 21 and second water purification exhalant canal 11 open respectively and communicate mutually, and water after filter flask 20 filters can follow first water purification exhalant canal 21 and get into second water purification exhalant canal 11.

The utility model discloses still provide a two stagnant water purifiers, including the body, this body is equipped with foretell two stagnant water filter flask 20 connecting device, and this body still is equipped with the necessary part of other water purifiers. The body can comprise a plurality of filter bottles 20, and the water circuit board 10 is correspondingly provided with a plurality of groups of connecting channels; each connecting channel is provided with a plurality of second purified water outlet channels 11.

The utility model discloses a connecting device and water purifier, its dismouting process is as follows:

when the filter bottle 20 is not mounted on the water passage plate 10, the first piston 31 is pushed to close the first purified water hole 26 by the first elastic member 32, the first purified water outlet passage 21 is closed, and the water in the filter bottle 20 does not flow out, as shown in fig. 8 and 9. On the waterway plate 10, the second piston 41 is pushed to close the second purified water hole 12 due to the second elastic member 42, and the second purified water outlet channel 11 is closed, so that the water on the waterway plate 10 does not flow out from the second purified water outlet channel 11, as shown in fig. 11.

When the filter bottle 20 is mounted on the water passage plate 10, the second purified water hole 12 is inserted in alignment with the first purified water hole 26, the second piston 41 pushes the first piston 31, and the first piston 31 also pushes the second piston 41, and the first purified water outlet passage 21 and the second purified water outlet passage 11 are opened and communicated with each other, respectively, as shown in fig. 5 and 6.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (10)

1. A double-water-stop filter bottle connecting device comprises a water circuit board and a filter bottle; the filter flask is provided with a plurality of first purified water outlet channels; the waterway plate is provided with a plurality of second purified water outlet channels; the method is characterized in that: the water outlet device also comprises a plurality of first water stopping components and a plurality of second water stopping components, wherein the first water stopping components are movably arranged in the corresponding first purified water outlet channels respectively to close water outlet, and the second water stopping components are movably arranged in the corresponding second purified water outlet channels respectively to close water outlet; the filter bottle is detachably connected with the waterway plate to drive the second water stopping assembly and the corresponding first water stopping assembly to be mutually pushed to open and communicate the first purified water outlet channel and the second purified water outlet channel.

2. A double-stop filter bottle connecting device as defined in claim 1, wherein: a first sealing ring is arranged on the inner wall of the first purified water outlet channel; the first water stopping assembly comprises a first piston and a first elastic piece, the first piston is movably located in the first purified water outlet channel, and the first elastic piece props against the corresponding ends of the first piston and the first purified water outlet channel so as to drive the first piston to move to contact the first sealing ring to close water outlet.

3. A double-stop filter bottle connecting device as defined in claim 1, wherein: the filter bottle is provided with a connecting port, and the first purified water outlet channels are formed in the connecting port; the water purifier is characterized by further comprising a fixed pressing plate, wherein the fixed pressing plate is fixed on the connecting port and provided with a plurality of first purified water holes, and the first purified water holes are communicated with the first purified water outlet channels in a one-to-one correspondence mode.

4. A double-stop filter bottle connecting device as defined in claim 1, wherein: the water inlet end of the second purified water outlet channel is provided with a second purified water hole; the second stagnant water subassembly includes second piston and second elastic component, and this second piston is mobilizable wears to locate second water purification hole and its periphery cover is equipped with the second sealing washer, and this second elastic component props up in second piston and second water purification hole and corresponds the end in order to order about the second piston to remove to second sealing washer shutoff second water purification hole in order to close out water.

5. A double-stop filter bottle connecting device as defined in claim 4, wherein: a plurality of water through grooves are formed in the periphery of the second piston and are communicated with the second water purifying hole; the second sealing ring is sleeved on the periphery of one end of the water passing groove.

6. A double stop filter bottle attachment as defined in claim 4, wherein: one end of the second purified water hole protrudes out of the water circuit board and can be inserted into the first purified water outlet channel to drive the second piston and the first water stopping component to push each other.

7. A double-stop filter bottle connecting device as defined in claim 1, wherein: the waterway plate comprises an upper plate body and a lower plate body; the upper plate body is provided with a plurality of upper water purifying grooves, the lower plate body is fixedly connected with the upper plate body and is provided with a plurality of lower water purifying grooves, and the lower water purifying grooves and the upper water purifying grooves are in one-to-one correspondence and form a plurality of second purified water outlet channels.

8. A double-stop filter bottle connecting device as defined in claim 7, wherein: the filter flask is also provided with a first raw water inlet channel; the upper plate body is further provided with at least one upper raw water tank, the lower plate body is correspondingly provided with at least one lower raw water tank, the lower raw water tank and the corresponding upper raw water tank form a second raw water inlet channel, and the second raw water inlet channel is communicated with the first raw water inlet channel.

9. The utility model provides a two stagnant water purifier, includes the body, its characterized in that: the body is provided with a double-stoppered filter bottle connecting device as claimed in any one of claims 1 to 8.

10. A double-stop water purifier as defined in claim 9, wherein: the filter comprises a plurality of filter bottles, and a plurality of groups of connecting channels are correspondingly arranged on the waterway plate; each connecting channel is provided with a plurality of second purified water outlet channels.

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