CN210001612U - Quick switching device and water purifier - Google Patents
Quick switching device and water purifier Download PDFInfo
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- CN210001612U CN210001612U CN201920812159.1U CN201920812159U CN210001612U CN 210001612 U CN210001612 U CN 210001612U CN 201920812159 U CN201920812159 U CN 201920812159U CN 210001612 U CN210001612 U CN 210001612U
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Abstract
The utility model relates to a water purifier technical field specifically discloses quick switching device and water purifier, quick switching device, including the distributive pipe, the inside of distributive pipe is equipped with the division board that separates the intraductal space for former water cavity and water purification chamber, the division board is equipped with through hole and second through hole, water sealing nail is located former water cavity, its end pastes and blocks through hole and second through hole with the division board, water sealing nail is last to be equipped with third through hole and fourth through hole, when through hole aligns with the third through hole, the second through hole is blocked by water sealing nail, when second through hole aligns with the fourth through hole, through hole is blocked by water sealing nail.
Description
Technical Field
The utility model relates to a water purifier technical field especially relates to kind of quick switching device and water purifier.
Background
It is known that tap water contains various bacteria, chlorine odor and other peculiar smells, and a water purifier is required to be used in days to make the tap water safer and more delicious, generally means that the water purifier needs to use a filter element for adsorbing and filtering impurities, many filter elements are irreversible, and the filter elements need to be replaced after hours of use, so that the tap water does not pass through the filter element in occasions where filtering is not required in order to prolong the service life of the filter element.
The conventional faucet does not have the function of fast switching the water flow path, so fast switching devices are needed to realize fast switching of the water flow path to meet the filtering requirement of people.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides kind of quick switching device and water purifier, can realize water flow path's quick switch, has simple convenient advantage.
To achieve the above object, aspects of the present invention provide kinds of fast switching devices, including:
the water diversion pipe is internally provided with a partition plate which divides the inner space of the water diversion pipe into a raw water cavity and a purified water cavity, the upper part of the water diversion pipe is provided with a raw water inlet channel communicated with the raw water cavity, the partition plate is provided with an th through hole, the lower part of the water diversion pipe is provided with a raw water outlet pipe, the end of the raw water outlet pipe is communicated with the raw water cavity through the th through hole, and the other end of the raw water outlet pipe extends to the outside of the water diversion pipe;
the water sealing nail is positioned in the raw water cavity, the end of the water sealing nail is attached to the partition plate and seals the through hole and the second through hole, the water sealing nail is provided with a third through hole and a fourth through hole, when the through hole is aligned with the third through hole, the second through hole is sealed by the water sealing nail, and when the second through hole is aligned with the fourth through hole, the through hole is sealed by the water sealing nail.
Preferably, the fast switching device further comprises:
the seal plate is positioned on the side surface of the water diversion pipe, is in rotary sealing connection with the water diversion pipe and is used for sealing the raw water cavity, and the inner side of the seal plate is fixedly connected with the other end of the water sealing nail.
Preferably, the fast switching device further comprises:
the end of mounting with the shrouding rigid coupling, the water sealing nail with the middle part rigid coupling of mounting.
Preferably, the fixing piece is close to the side of shrouding is equipped with the ring, the shrouding is close to the side of fixing piece is equipped with a plurality of trips that are cyclic annular and arrange, the trip follow the inboard of ring catches on the ring.
Preferably, the fast switching device further comprises:
the rotating ring is sleeved on the outer side of the water distribution pipe and is rotationally connected with the water distribution pipe;
and the end of the connecting rod is fixedly connected with the sealing plate, and the end of the connecting rod is fixedly connected with the rotating ring.
Preferably, a limiting boss is arranged on the side of the partition plate close to the water sealing nail, a limiting notch is arranged at the end of the water sealing nail close to the partition plate, the limiting boss is located in the limiting notch, when the limiting boss is located at the limit position of the limiting notch, the through hole is aligned with the third through hole, and when the limiting boss is located at the second limit position of the limiting notch, the second through hole is aligned with the fourth through hole.
Preferably, the method further comprises the following steps:
and the limiting baffle is fixedly arranged on the outer side of the water distribution pipe and is positioned below the connecting rod, and when the limiting boss is positioned at the th limit position of the limiting notch, the top of the limiting baffle is in contact connection with the bottom of the connecting rod.
In addition the utility model provides a kinds of water purifiers, include above-mentioned any kinds of quick switching devices, still include:
the purification body is positioned at the side of the water diversion pipe provided with the water purification cavity and is fixedly connected with the water diversion pipe, and a purified water outlet pipe is arranged at the end of the purification body, which is far away from the water diversion pipe.
The utility model has the advantages of providing quick switching device and water purifier, can realize the quick switching of water flow path, have simple convenient advantage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic top view of a water purifier according to an embodiment;
FIG. 2 is a schematic bottom structure diagram of a water purifier according to an embodiment;
FIG. 3 is a schematic structural diagram of a water purifying cavity provided by an embodiment;
FIG. 4 is a schematic cross-sectional view of a fast switching apparatus according to an embodiment;
FIG. 5 is a schematic diagram of a mechanism of a water sealing nail according to an embodiment;
fig. 6 is a schematic structural diagram of a raw water chamber provided in the embodiment.
In the figure:
1. the device comprises a water distribution pipe, 101, a partition plate, 1011, th through holes, 1012, a second through hole, 1013, a limit boss, 102, a raw water inlet channel, 103, a raw water outlet pipe, 104 and a limit baffle;
2. a purifying main body; 201. a purified water outlet pipe;
3. sealing the water nail; 301. a third through hole; 302. a fourth through hole; 303. a limiting notch;
4. closing the plate; 401. a hook is clamped;
5. a fixing member; 501. a circular ring;
6. rotating the ring;
7. a connecting rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described in detail and clearly, it is obvious that the embodiments described below are only some embodiments of , but not all embodiments, in the embodiments of the present invention.
In the description of the present invention, it is to be understood that when components are considered to be "connected" to another components, it can be directly connected to another components or there can be centrally located components at the same time, when components are considered to be "disposed on" another components, it can be directly disposed on another components or there can be centrally located components at the same time.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention will be further explained by means of specific embodiments with reference to the drawings.
Referring to fig. 1 to 6, the present embodiment provides kinds of water purifiers including a quick switching device and a purification main body 2.
The quick switching device comprises a water diversion pipe 1, a quick connector and a water sealing nail 3, wherein a partition plate 101 for dividing the inner space of the water diversion pipe 1 into a raw water cavity and a purified water cavity is arranged in the water diversion pipe 1, a raw water inlet channel 102 communicated with the raw water cavity is arranged at the upper part of the water diversion pipe 1, a through hole 1011 is arranged on the partition plate 101, a raw water outlet pipe 103 is arranged at the lower part of the water diversion pipe 1, a end of the raw water outlet pipe 103 is communicated with the raw water cavity through a through hole 1011, the other end of the raw water outlet pipe extends to the outside of the water diversion pipe 1, a second through hole 1012 for communicating the raw water cavity and the purified water cavity is further arranged on the partition plate 101, the quick connector is positioned above the water diversion pipe 1 and used for conveying unfiltered tap water into the raw water inlet channel 102, the water sealing nail 3 is positioned in the raw water cavity, a end of the water sealing nail is attached to the partition plate 101 and seals the through hole 1011 and the second through hole 1012, a third through hole 301 and a fourth through hole 302 are arranged on the water sealing nail 3, when the fourth through hole is aligned to seal the through hole 1012, the through hole 302 is sealed by the water sealing nail 3, and the
The purification main body 2 is positioned at the side of the water diversion pipe 1 provided with the water purification cavity and is fixedly connected with the water diversion pipe 1, and the end of the purification main body 2, which is far away from the water diversion pipe 1, is provided with a purified water outlet pipe 201.
Specifically, raw water refers to unfiltered tap water, and purified water refers to filtered tap water.
It should be noted that the filter element is located in the water purification cavity, the tap water passing through the water purification cavity is called purified water, and the tap water passing through the raw water cavity is the raw water.
It is understood that, by proper arrangement, there is no case where the th through hole 1011 is aligned with the third through hole 301 and the second through hole 1012 is aligned with the fourth through hole 302. it is understood that there are many technical means for achieving such effects, for example, the distances from the th through hole 1011, the second through hole 1012, the third through hole 301 and the fourth through hole 302 to the rotation center are the same, but the size of the included angle formed by the th through hole 1011, the rotation center and the second through hole 1012 is different from the size of the included angle formed by the third through hole 301, the rotation center and the fourth through hole 302.
When the tap water does not need to be filtered, the flow path of the tap water should be the quick connector, the raw water inlet channel 102, the raw water cavity and the raw water outlet pipe 103, at this time, only the water sealing nail 3 needs to be rotated to align the th through hole 1011 with the third through hole 301, and the second through hole 1012 is sealed by the water sealing nail 3, so that the tap water can only sequentially pass through the raw water cavity, the third through hole 301 and the th through hole 1011 after entering the raw water inlet channel 102, and then flows out of the raw water outlet pipe 103.
When the tap water needs to be filtered, the flow path of the tap water should be a quick connector, the raw water inlet channel 102, the raw water cavity, the purified water cavity and the purified water outlet pipe 201, at this time, only the water sealing nail 3 needs to be rotated, so that the second through hole 1012 is aligned with the fourth through hole 302, the th through hole 1011 is sealed by the water sealing nail 3, and then the tap water can only flow out of the purified water outlet pipe 201 after entering the raw water inlet channel 102 and sequentially passes through the raw water cavity, the fourth through hole 302, the second through hole 1012 and the purified water cavity.
The quick switching device further comprises a sealing plate 4, a fixing piece 5, a rotating ring 6 and a connecting rod 7, wherein the sealing plate 4 is located on the side face of the water distribution pipe 1 and is in rotary sealing connection with the water distribution pipe 1 and used for sealing the raw water cavity, the inner side of the sealing plate 4 is fixedly connected with the other end of the water sealing nail 3, the end of the fixing piece 5 is fixedly connected with the sealing plate 4, the water sealing nail 3 is fixedly connected with the middle of the fixing piece 5, the rotating ring 6 is sleeved on the outer side of the water distribution pipe 1 and is in rotary connection with the water distribution pipe 1, the end of the connecting rod 7 is fixedly connected with the sealing plate 4, and the other end of the connecting rod is fixedly connected with the rotating ring.
Specifically, the connecting rod 7 is operated to enable the connecting rod 7 and the water distribution pipe 1 to rotate relatively, so that the water sealing nail 3 can rotate, and the operation is simple and labor-saving.
In this embodiment, a limiting boss 1013 is disposed on the side of the partition plate 101 close to the water sealing nail 3, a limiting notch 303 is disposed on the end of the water sealing nail 3 close to the partition plate 101, the limiting boss 1013 is located in the limiting notch 303, when the limiting boss 1013 is at the limit position of the limiting notch 303, the through hole 1011 is aligned with the third through hole 301, and when the limiting boss 1013 is at the second limit position of the limiting notch 303, the second through hole 1012 is aligned with the fourth through hole 302.
Of course, when the water sealing nail 3 is rotated to seal both the th through hole 1011 and the second through hole 1012, no water is discharged from the purified water outlet pipe 201 and the raw water outlet pipe 103, thereby realizing the water sealing function.
In this embodiment, the fixing member 5 is provided with a ring 501 on the side close to the sealing plate 4, the sealing plate 4 is provided with a plurality of hooks 401 arranged in a ring shape on the side close to the fixing member 5, and the hooks 401 hook the ring 501 from the inner side of the ring 501.
The quick switching device further comprises a limit baffle 104, the limit baffle 104 is fixedly arranged on the outer side of the water distribution pipe 1 and is positioned below the connecting rod 7, when the limit boss 1013 is at the th limit position of the limit notch 303, the top of the limit baffle 104 is in contact connection with the bottom of the connecting rod 7, specifically, the position state of the current water sealing nail 3 can be visually judged through the relative position of the limit baffle 104 and the connecting rod 7, and the quick switching device is simple and convenient.
This embodiment provides kinds of water purifiers, and it can not only seal water, can also play effectual filter effect, and the operation that can make the renew cartridge simultaneously is more convenient, reduces the change step, raises the efficiency.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1, A fast switching device, comprising:
the water distribution pipe (1) is internally provided with a partition plate (101) which divides the inner space of the water distribution pipe (1) into a raw water cavity and a purified water cavity, the upper part of the water distribution pipe (1) is provided with a raw water inlet channel (102) communicated with the raw water cavity, the partition plate (101) is provided with a through hole (1011), the lower part of the water distribution pipe (1) is provided with a raw water outlet pipe (103), the end of the raw water outlet pipe (103) is communicated with the raw water cavity through the through hole (1011), the other end extends to the outside of the water distribution pipe (1), and the partition plate (101) is also provided with a second through hole (1012) which is communicated with the raw water cavity and the purified water cavity;
the water sealing nail (3) is positioned in the original water cavity, the end of the water sealing nail is attached to the partition plate (101) and seals the through hole (1011) and the second through hole (1012), the water sealing nail (3) is provided with a third through hole (301) and a fourth through hole (302), when the through hole (1011) is aligned with the third through hole (301), the second through hole (1012) is sealed by the water sealing nail (3), and when the second through hole (1012) is aligned with the fourth through hole (302), the through hole (1011) is sealed by the water sealing nail (3).
2. The fast switching device of claim 1, further comprising:
the seal plate (4) is located on the side face of the water diversion pipe (1), is in rotary seal connection with the water diversion pipe (1) and is used for sealing the raw water cavity, and the inner side of the seal plate (4) is fixedly connected with the other end of the water seal nail (3).
3. The fast switching device of claim 2, further comprising:
fixing piece (5), the end of fixing piece (5) with shrouding (4) rigid coupling, water sealing nail (3) with the middle part rigid coupling of fixing piece (5).
4. A quick-change over device according to claim 3, characterized in that the fixing member (5) is provided with a circular ring (501) on the side close to of the closing plate (4), the closing plate (4) is provided with a plurality of hooks (401) arranged in a ring shape on the side close to of the fixing member (5), and the hooks (401) hook the circular ring (501) from the inner side of the circular ring (501).
5. The fast switching device of claim 3, further comprising:
the rotating ring (6) is sleeved on the outer side of the water distribution pipe (1) and is rotatably connected with the water distribution pipe (1);
the end of the connecting rod (7) is fixedly connected with the closing plate (4), and the end of the connecting rod (7) is fixedly connected with the rotating ring (6).
6. The quick switching device according to claim 5, wherein a limiting boss (1013) is provided on the side of the partition plate (101) close to the water sealing nail (3), a limiting notch (303) is provided on the end of the water sealing nail (3) close to the partition plate (101), the limiting boss (1013) is located in the limiting notch (303), the through hole (1011) is aligned with the third through hole (301) when the limiting boss (1013) is at the limit position of the limiting notch (303), and the second through hole (1012) is aligned with the fourth through hole (302) when the limiting boss (1013) is at the second limit position of the limiting notch (303).
7. The fast switching device of claim 6, further comprising:
and the limiting baffle (104) is fixedly arranged on the outer side of the water distribution pipe (1) and positioned below the connecting rod (7), and when the limiting boss (1013) is positioned at the th limit position of the limiting notch (303), the top of the limiting baffle (104) is in contact connection with the bottom of the connecting rod (7).
8, kinds of water purifiers, including the fast switch device of any of claims 1-7, characterized by further comprising:
the water purification device comprises a purification main body (2), wherein the purification main body (2) is positioned on the side of the water diversion pipe (1) provided with the water purification cavity and is fixedly connected with the water diversion pipe (1), and a purified water outlet pipe (201) is arranged at the end, far away from the water diversion pipe (1), of the purification main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812159.1U CN210001612U (en) | 2019-05-31 | 2019-05-31 | Quick switching device and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812159.1U CN210001612U (en) | 2019-05-31 | 2019-05-31 | Quick switching device and water purifier |
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| Publication Number | Publication Date |
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| CN210001612U true CN210001612U (en) | 2020-01-31 |
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| CN201920812159.1U Active CN210001612U (en) | 2019-05-31 | 2019-05-31 | Quick switching device and water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078147A (en) * | 2019-05-31 | 2019-08-02 | 东莞市倍益清环保科技有限公司 | Apparatus for fast switching and water purifier |
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2019
- 2019-05-31 CN CN201920812159.1U patent/CN210001612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078147A (en) * | 2019-05-31 | 2019-08-02 | 东莞市倍益清环保科技有限公司 | Apparatus for fast switching and water purifier |
| CN110078147B (en) * | 2019-05-31 | 2024-06-21 | 东莞市倍益清环保科技有限公司 | Quick switching device and water purifier |
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